/* --- DESIGN TOKENS & CSS VARIABLES --- */
    :root {
        /* Font Families - Typography System */
        --font-family-display: 'Montserrat', sans-serif;
        --font-family-body: 'Inter', sans-serif;

        /* Typography Sizes - Enterprise System */
        /* Standard sizes: 12px, 14px, 16px, 18px, 24px, 32px, 48px */
        --text-xs: 0.75rem;    /* 12px */
        --text-sm: 0.875rem;   /* 14px */
        --text-base: 1rem;     /* 16px */
        --text-lg: 1.125rem;   /* 18px */
        --text-xl: 1.5rem;     /* 24px */
        --text-2xl: 2rem;      /* 32px */
        --text-3xl: 3rem;      /* 48px */

        /* Typography Weights - Enterprise System */
        /* Standard weights: 400 (regular), 600 (semibold), 700 (bold) */
        --font-normal: 400;
        --font-semibold: 600;
        --font-bold: 700;

        /* Legacy variable mappings for backward compatibility */
        --font-title: var(--text-2xl);       /* 32px - Section titles */
        --font-subheading: var(--text-lg);    /* 18px - Card headers */
        --font-body: var(--text-base);        /* 16px - Body text */

        /* Extended scale (for reference) */
        --font-size-xs: var(--text-xs);
        --font-size-sm: var(--text-sm);
        --font-size-base: var(--text-base);
        --font-size-lg: var(--text-lg);
        --font-size-xl: var(--text-xl);
        --font-size-2xl: var(--text-2xl);
        --font-size-3xl: var(--text-3xl);

        /* Color System */
        --primary: #cc0000;
        /* Hidromek Kırmızısı */
        --primary-dark: #a30000;
        --primary-light: #ff1a1a;
        --secondary: #111111;
        --light: #ffffff;
        --dark: #222222;
        --gray: #484848;
        /* Improved contrast for WCAG AA (was #666666) */
        --gray-light: #999999;
        --gray-lighter: #cccccc;
        --top-bar-bg: #1a1a1a;
        --border-color: #eaeaea;
        --border-color-dark: #d0d0d0;
        --light-gray: #f5f5f5;

        /* 8px Spacing Scale */
        --space-1: 8px;
        --space-2: 16px;
        --space-3: 24px;
        --space-4: 32px;
        --space-5: 40px;
        --space-6: 48px;
        --space-7: 56px;
        --space-8: 64px;
        --space-10: 80px;
        --space-12: 96px;
        --space-16: 128px;

        /* Referans logoları (marquee / grid) — oran korunur, kırpma yok */
        --brand-ref-logo-max-w: 270px;
        --brand-ref-logo-max-h: 115px;

        /* Legacy Spacing (for gradual migration) */
        --section-padding: var(--space-12) 0;
        /* Updated from 80px to 96px for enterprise rhythm */
        --container-padding: 0 30px;
        --gap-large: var(--space-5);
        --gap-medium: var(--space-4);
        --gap-small: var(--space-3);

        /* === ENTERPRISE INDUSTRIAL TYPOGRAPHY SYSTEM === */
        /* ONLY 3 SIZES + 2 WEIGHTS ALLOWED SITE-WIDE */
        --font-title: 2rem;
        /* 32px - Section titles, major headings */
        --font-subheading: 1.125rem;
        /* 18px - Card headers, subheadings */
        --font-body: 1rem;
        /* 16px - Body text, buttons, links */

        /* Typography Scale */
        --font-size-xs: 0.75rem;
        /* 12px */
        --font-size-sm: 0.875rem;
        /* 14px */
        --font-size-base: 1rem;
        /* 16px */
        --font-size-lg: 1.125rem;
        /* 18px */
        --font-size-xl: 1.25rem;
        /* 20px */
        --font-size-2xl: 1.5rem;
        /* 24px */
        --font-size-3xl: 2rem;
        /* 32px */
        --font-size-4xl: 2.5rem;
        /* 40px */
        --font-size-5xl: 3rem;
        /* 48px */

        --line-height-tight: 1.2;
        --line-height-normal: 1.6;
        --line-height-relaxed: 1.7;
        --line-height-loose: 1.8;

        --max-width-text: 70ch;
        /* Updated from 65ch to 70-75ch for optimal readability */
        --max-width-container: 1400px;

        /* Sayfa bölümü ritmi (product + inner — tek ölçek) */
        --page-section-y: clamp(3.25rem, 5.5vw, 5rem);
        --page-section-y-tight: clamp(2.25rem, 4vw, 3.5rem);
        --surface-muted: var(--light-gray);
        --surface-muted-warm: #f6f7f9;
        --border-subtle: 1px solid rgba(0, 0, 0, 0.06);

        /* Shadows */
        --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.15);
        --shadow-lg: 0 25px 50px rgba(0, 0, 0, 0.12);

        /* Border Radius */
        --radius-sm: 4px;
        --radius: 12px;
        --radius-lg: 20px;
        --radius-xl: 24px;
        --radius-full: 9999px;

        /* Transitions */
        --transition-fast: 150ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
        --transition-base: 250ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
        --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        --transition-slow: 600ms cubic-bezier(0.165, 0.84, 0.44, 1);

        /* Focus State (Accessibility) */
        --focus-outline-width: 3px;
        --focus-outline-color: var(--primary);
        --focus-outline-offset: 2px;

        /* Z-index Scale */
        --z-dropdown: 1000;
        --z-sticky: 1020;
        --z-fixed: 1030;
        --z-modal-backdrop: 1040;
        --z-modal: 1050;
        --z-popover: 1060;
        --z-tooltip: 1070;
    }

    @media (min-width: 1440px) {
        :root {
            --max-width-container: 1600px;
            --container-padding: 0 clamp(24px, 2.4vw, 56px);
        }
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
        background-color: var(--secondary);
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    body {
        font-family: var(--font-family-body);
        color: var(--dark);
        line-height: var(--line-height-relaxed);
        /* Improved from 1.6 to 1.7 */
        background-color: var(--secondary);
        overflow-x: hidden;
        margin: 0;
        padding: 0;
        text-rendering: optimizeLegibility;
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        font-family: var(--font-family-display);
        font-weight: var(--font-bold);
        /* ENTERPRISE SYSTEM: Only 400, 600, or 700 allowed */
        color: var(--secondary);
        line-height: var(--line-height-tight);
        margin-bottom: var(--space-2);
        /* Consistent spacing */
    }

    p {
        margin-bottom: var(--space-2);
        max-width: var(--max-width-text);
        /* 70-75ch for optimal readability */
        line-height: var(--line-height-relaxed);
        /* Enforced minimum 1.7 */
    }

    a {
        text-decoration: none;
        color: inherit;
        transition: var(--transition);
    }

    a:focus-visible {
        outline: var(--focus-outline-width) solid var(--focus-outline-color);
        outline-offset: var(--focus-outline-offset);
        border-radius: var(--radius-sm);
    }

    ul {
        list-style: none;
    }

    img {
        max-width: 100%;
        height: auto;
        display: block;
    }

    /* --- HEADER WRAPPER (TOP BAR + NAVBAR KAPSAYICI) --- */
    .header-wrapper {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 3000;
        transition: all 0.4s ease;
    }

    /* --- SIDE SOCIALS - HIDDEN FOR SINGLE HERO FOCUS --- */
    .side-socials {
        display: none;
        /* Removed from hero; should be relocated to footer */
    }

    /* --- NAVBAR BUTTONS (YENİ) --- */
    .nav-search-wrapper {
        display: flex;
        align-items: center;
        gap: 8px;
        cursor: pointer;
        font-weight: 700;
        font-size: 0.85rem;
        font-family: 'Montserrat', sans-serif;
    }

    .nav-home .nav-search-wrapper {
        color: white;
    }

    .nav-scroll .nav-search-wrapper {
        color: var(--secondary);
    }

    .nav-btn-outline {
        padding: var(--space-1) 0;
        /* 8px vertical */
        border: none;
        border-radius: var(--radius-sm);
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: 0.82rem;
        transition: var(--transition);
        background: transparent;
        display: flex;
        align-items: center;
        gap: var(--space-1);
        min-height: 44px;
        /* Touch target minimum */
    }

    .nav-home .nav-btn-outline {
        color: white;
    }

    .nav-scroll .nav-btn-outline {
        color: var(--secondary);
    }

    .nav-btn-outline:hover {
        color: var(--primary) !important;
        transform: translateY(-2px);
    }

    .nav-btn-outline:focus-visible {
        outline: var(--focus-outline-width) solid var(--focus-outline-color);
        outline-offset: var(--focus-outline-offset);
        border-radius: var(--radius-sm);
    }


    .nav-btn-solid {
        padding: var(--space-1) var(--space-3);
        /* 8px 24px */
        background: var(--primary);
        color: white !important;
        border-radius: var(--radius-sm);
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        /* Reduced from 800 to 700 for restrained authority */
        font-size: 0.8rem;
        transition: var(--transition);
        box-shadow: 0 2px 8px rgba(204, 0, 0, 0.15);
        /* Reduced shadow for quiet authority */
        border: none;
        min-height: 44px;
        /* Touch target minimum */
        display: inline-flex;
        align-items: center;
        justify-content: center;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .nav-btn-solid:hover {
        background: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 4px 15px rgba(204, 0, 0, 0.25);
        /* Reduced hover shadow */
    }

    .nav-btn-solid:focus-visible {
        outline: var(--focus-outline-width) solid white;
        outline-offset: var(--focus-outline-offset);
    }

    .header-wrapper.scrolled .nav-scroll {
        height: 80px;
    }

    /* Scroll yüksekliği */


    .search-box {
        position: relative;
        display: flex;
        align-items: center;
    }

    .search-box input {
        background: rgba(255, 255, 255, 0.15);
        /* Daha belirgin arka plan */
        border: 1px solid rgba(255, 255, 255, 0.5);
        /* Daha beyaz kenarlık */
        padding: 5px 15px;
        color: white;
        border-radius: 20px;
        font-size: 0.8rem;
        outline: none;
        width: 180px;
        transition: var(--transition);
    }

    .search-box input::placeholder {
        color: rgba(255, 255, 255, 0.8);
    }

    .search-box input:focus {
        border-color: white;
        background: rgba(255, 255, 255, 0.25);
    }

    .search-box i {
        position: absolute;
        right: 12px;
        font-size: 0.75rem;
        color: rgba(255, 255, 255, 0.6);
        pointer-events: none;
    }

    /* --- NAVBAR (MENÜ) --- */
    .main-navbar {
        width: 100%;
        padding: 15px 0;
        /* Boyut sabitlendi */
        background: transparent;
        border-bottom: none;
        /* Alt çizgi kaldırıldı */
        transition: none;
        /* Layout kaymasını engellemek için animasyon kaldırıldı */
    }

    /* Scrolled Durumu (Header Wrapper'a eklenecek) */
    .header-wrapper.scrolled {
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    }

    /* .nav-home gizlenince main-navbar boş kalıyordu — üstte gereksiz boş şerit */
    .header-wrapper.scrolled .main-navbar {
        display: none;
    }

    /* --- NAVBAR TASARIMLARI (2 AYRI YAPI) --- */
    .nav-links-mobile {
        display: none;
    }

    /* 1. TASARIM: Video Üzerindeki Split Menu */
    .nav-home {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 0;
        background: transparent;
        overflow: visible;
    }

    /* Full-bleed transparent header: don't constrain to .container max-width */
    .nav-home .container.navbar-container {
        max-width: 1600px;
        width: 100%;
        margin: 0 auto;
        padding-left: clamp(16px, 2.2vw, 48px);
        padding-right: clamp(16px, 2.2vw, 48px);
    }

    /* <=1500px: let header breathe full width */
    @media (max-width: 1500px) {
        .nav-home .container.navbar-container {
            max-width: none;
            width: 100%;
            margin: 0;
            padding-left: clamp(16px, 2.6vw, 56px);
            padding-right: clamp(16px, 2.6vw, 56px);
        }
    }

    /* Scrolled bar: same horizontal canvas as .nav-home (avoid generic .container 1400px + --container-padding) */
    .nav-scroll .container.navbar-container {
        max-width: 1600px;
        width: 100%;
        margin: 0 auto;
        padding-left: clamp(16px, 2.2vw, 48px);
        padding-right: clamp(16px, 2.2vw, 48px);
    }

    @media (max-width: 1500px) {
        .nav-scroll .container.navbar-container {
            max-width: none;
            width: 100%;
            margin: 0;
            padding-left: clamp(16px, 2.6vw, 56px);
            padding-right: clamp(16px, 2.6vw, 56px);
        }
    }

    .header-wrapper.scrolled .nav-home {
        display: none;
    }

    /* Kaydırınca gizle */

    /* 2. TASARIM: Beyaz Arka Planlı Klasik Menu */
    .nav-scroll {
        display: none;
        /* Başlangıçta gizli */
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 15px 0;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .header-wrapper.scrolled .nav-scroll {
        display: flex;
    }

    /* Kaydırınca göster */

    /* --- MODERN NAVBAR DÜZENİ --- */
    .navbar-container {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 12px 0;
        overflow: visible;
    }

    .nav-home .navbar-container {
        min-height: 88px;
    }

    .header-wrapper.scrolled .nav-scroll .navbar-container {
        height: 100%;
        padding-top: 0;
        padding-bottom: 0;
    }

    /* Sol Taraf: Menu + Logo */
    .nav-left {
        display: flex;
        align-items: center;
        gap: 20px;
        flex-wrap: nowrap;
    }

    /* Header columns: keep everything vertically centered */
    .nav-links-top {
        display: flex;
        align-items: center;
    }

    .nav-links-top .nav-link {
        line-height: 1.1;
        display: inline-flex;
        align-items: center;
    }

    /* Transparent header: logo can be larger than the navbar row without squeezing */
    .nav-home .logo {
        display: flex;
        align-items: center;
        flex-shrink: 0;
        padding: 0 18px 0 0;
        margin-right: auto;
        overflow: visible;
    }

    .menu-btn {
        font-size: 1.8rem;
        color: var(--secondary);
        cursor: pointer;
        transition: color 0.3s ease, filter 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 45px;
        height: 45px;
        filter: none;
    }

    /* Yalnızca anasayfa: video/hero üzerindeki şeffaf bar — hamburger okunaklı + hafif parlama */
    body.homepage .header-wrapper:not(.scrolled) .nav-home .menu-btn {
        color: white;
        filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.45));
    }

    .nav-scroll .menu-btn {
        color: var(--secondary);
        filter: none;
    }

    .logo-img {
        height: 78px;
        width: auto;
        transition: 0.3s;
    }

    .nav-home .logo-img {
        height: clamp(64px, 5vw, 82px);
        transform: translateY(1px);
        filter: brightness(0) invert(1);
    }

    .header-wrapper.scrolled .logo-img {
        height: 62px;
    }

    /* Sağ Taraf: Search + Lang */
    .nav-right {
        display: flex;
        align-items: center;
        gap: 25px;
        position: relative;
        /* Added position relative */
    }

    .nav-search-btn {
        font-size: 1.3rem;
        cursor: pointer;
        transition: 0.3s;
    }

    .nav-home .nav-search-btn {
        color: white;
    }

    .nav-scroll .nav-search-btn {
        color: var(--secondary);
    }

    /* --- PREMIUIM INLINE SEARCH --- */
    .nav-search-container {
        position: absolute;
        right: 100%;
        /* Tüm ikonların solundan açılması için */
        margin-right: 10px;
        top: 50%;
        transform: translateY(-50%);
        width: 0;
        height: 42px;
        background: white;
        border-radius: 25px;
        display: flex;
        align-items: center;
        overflow: hidden;
        transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
        box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
        z-index: 100;
        opacity: 0;
        visibility: hidden;
        border: 1px solid rgba(0, 0, 0, 0.08);
    }

    .nav-search-container.active {
        width: 250px;
        opacity: 1;
        visibility: visible;
        right: 100% !important;
        /* Tüm ikonların solunda kalmasını garantiye alıyor */
        margin-right: 20px !important;
    }

    .nav-search-input {
        width: 100%;
        height: 100%;
        border: none;
        outline: none;
        padding: 0 50px 0 20px;
        font-family: 'Inter', sans-serif;
        font-size: 0.95rem;
        background: transparent;
        color: var(--secondary);
    }

    .nav-search-close {
        position: absolute;
        right: 15px;
        cursor: pointer;
        color: var(--gray);
        transition: 0.3s;
    }

    .nav-search-close:hover {
        color: var(--primary);
    }

    /* Navbar Dil Seçici (masaüstü header — hamburger içindeki dil şeridine karıştırma) */
    .nav-lang {
        position: relative;
        cursor: pointer;
    }

    .nav-lang-current {
        font-family: 'Montserrat', sans-serif;
        font-weight: 400;
        font-size: 0.75rem;
        display: flex;
        align-items: center;
        gap: 5px;
        opacity: 0.6;
        transition: opacity var(--transition-base);
    }

    .nav-lang-current:hover {
        opacity: 1;
    }

    .nav-home .nav-lang-current {
        color: white;
    }

    .nav-scroll .nav-lang-current {
        color: var(--secondary);
    }

    .nav-lang-dropdown {
        position: absolute;
        top: 100%;
        right: 0;
        background: white;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-radius: 8px;
        display: none;
        flex-direction: column;
        min-width: 80px;
        z-index: 4000;
        overflow: hidden;
        margin-top: 10px;
    }

    .nav-lang-dropdown.active {
        display: flex;
    }

    .nav-lang-dropdown a {
        padding: 10px 20px;
        color: var(--secondary);
        text-decoration: none;
        font-family: 'Montserrat', sans-serif;
        font-weight: 400;
        font-size: 0.85rem;
        transition: 0.3s;
    }

    .nav-lang-dropdown a:hover {
        background: #f8f9fa;
        color: var(--primary);
    }

    /* --- DRAWER MENU BASE STYLES --- */
    .side-menu-close {
        position: absolute;
        top: 30px;
        right: 30px;
        color: white;
        font-size: 2rem;
        transition: 0.3s;
        cursor: pointer;
        z-index: 2;
    }

    .side-menu-close:hover {
        color: var(--primary);
        transform: rotate(90deg);
    }

    .side-links {
        display: flex;
        flex-direction: column;
        gap: 0;
    }

    .side-item {
        display: flex;
        flex-direction: column;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .side-link {
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: 1.1rem;
        color: white;
        text-transform: uppercase;
        text-decoration: none;
        transition: 0.3s;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 8px 0;
    }

    .side-link:hover {
        color: var(--primary);
        padding-left: 10px;
    }

    .side-submenu {
        max-height: 0;
        overflow: hidden;
        transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        padding-left: 15px;
        display: flex;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.02);
    }

    .side-submenu.active {
        max-height: 800px;
        padding-bottom: 20px;
    }

    .side-sub-link {
        font-family: 'Montserrat', sans-serif;
        font-weight: 400;
        font-size: 0.85rem;
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        transition: 0.3s;
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 8px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }

    .side-sub-link:hover {
        color: white;
        padding-left: 5px;
    }

    /* --- SIDE DRAWER MENU STYLES --- */
    .side-menu {
        position: fixed;
        top: 0;
        right: 0;
        width: 320px;
        height: 100vh;
        background: #111111;
        z-index: 7000;
        display: flex;
        flex-direction: column;
        transform: translateX(100%);
        transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
        padding: 80px 30px 40px 30px;
    }

    /* Hamburger menü altı dil şeridi: beyaz blok + siyah metin */
    .side-menu-footer {
        width: fit-content;
        margin-top: auto;
        padding: 14px 16px;
        display: flex;
        align-items: center;
        gap: 14px;
        background: #ffffff;
        border: 1px solid rgba(0, 0, 0, 0.08);
        border-radius: 12px;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
        color: #111111;
    }

    .side-menu-footer i {
        font-size: 1.15rem;
        color: #111111;
        flex-shrink: 0;
    }

    .side-menu-lang {
        display: flex;
        align-items: center;
        gap: 14px;
    }

    .side-menu-lang-link {
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        font-size: 0.85rem;
        color: #111111;
        text-decoration: none;
        transition: color 200ms ease;
        padding: 4px 2px;
    }

    .side-menu-lang-link:hover {
        color: var(--primary, #cc0000);
    }

    .side-menu-lang-link.active {
        color: var(--primary, #cc0000);
    }

    .side-menu.active {
        transform: translateX(0);
    }

    .side-menu.glass-effect {
        background: rgba(17, 17, 17, 0.5);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        border-left: 1px solid rgba(255, 255, 255, 0.1);
    }

    .side-menu.solid-effect {
        background: white !important;
        border-left: 1px solid rgba(0, 0, 0, 0.05);
    }

    .side-menu.solid-effect .side-link,
    .side-menu.solid-effect .side-link span,
    .side-menu.solid-effect .side-link i,
    .side-menu.solid-effect .side-sub-link,
    .side-menu.solid-effect .side-menu-close {
        color: #111 !important;
    }

    .drawer-cta .btn {
        width: 100%;
        padding: 15px;
        text-align: center;
        border-radius: 12px;
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: 0.9rem;
        text-transform: uppercase;
        text-decoration: none;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        transition: all 0.3s ease;
    }

    .drawer-cta {
        position: relative;
        z-index: 1;
    }

    .drawer-cta .quote-btn {
        background: var(--primary);
        color: white;
        box-shadow: 0 10px 20px rgba(231, 76, 60, 0.3);
    }

    .drawer-cta .catalog-btn {
        background: rgba(255, 255, 255, 0.05);
        color: white;
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .drawer-cta .btn:hover {
        transform: translateY(-5px);
        filter: brightness(1.2);
    }

    /* Link Stilleri */
    .nav-links {
        display: flex;
        gap: 35px;
        align-items: center;
    }

    .nav-wrapper {
        display: flex;
        align-items: center;
        flex-grow: 1;
    }

    /* Home Tasarımı İçin Özel Yerleşim */
    .nav-home .nav-wrapper.left {
        width: 45%;
        justify-content: flex-start;
    }

    .nav-home .nav-wrapper.right {
        width: 45%;
        justify-content: flex-end;
    }

    .nav-home .logo {
        padding: 0 40px;
        flex-shrink: 0;
    }

    /* Newer navbar layout overrides legacy home-logo padding */
    .nav-home .navbar-container .logo {
        padding: 0 18px 0 0;
        margin-right: auto;
    }

    .nav-home .nav-link {
        color: #ffffff;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: 0.95rem;
        text-transform: uppercase;
    }

    /* Scroll Tasarımı İçin Özel Yerleşim */
    .nav-scroll .logo {
        margin-right: auto;
    }

    .nav-scroll .nav-links {
        margin-left: auto;
    }

    .nav-scroll .nav-link {
        color: var(--secondary);
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: 0.95rem;
        text-transform: uppercase;
    }

    /* Removed old logo-img styles as they are now in the new block */
    /* .logo-img { height: 80px; width: auto; transition: none; } */
    /* .nav-home .logo-img { filter: brightness(0) invert(1); } */
    /* .nav-scroll .logo-img { filter: none; } */

    /* === INNER PAGE OVERRIDES ===
         * On inner pages (products, about, contact, etc.), the transparent .nav-home
         * must become a solid white header with dark text so it's visible. */
    body.inner-page {
        background: white !important;
    }

    .inner-page .header-wrapper {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    }

    .inner-page .nav-home {
        background: transparent;
    }

    .inner-page .nav-home .nav-search-wrapper,
    .inner-page .nav-home .nav-btn-outline {
        color: var(--secondary);
    }

    .inner-page .nav-home .menu-btn {
        color: var(--secondary);
    }

    .inner-page .nav-home .logo-img {
        filter: none;
    }

    .inner-page .nav-home .nav-lang-current {
        color: var(--secondary);
    }

    /* Ortak Link Efektleri */
    .nav-link {
        position: relative;
        padding: 8px 0;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        width: 0;
        height: 3px;
        background: var(--primary);
        bottom: 0;
        left: 0;
        transition: width 0.3s ease;
    }

    .nav-link:hover::after {
        width: 100%;
    }

    .nav-link:hover {
        color: var(--primary) !important;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        width: 0;
        height: 3px;
        background: var(--primary);
        bottom: 0;
        left: 0;
        transition: width 0.3s ease;
    }

    .nav-link:hover::after {
        width: 100%;
    }

    .nav-link:hover {
        color: var(--primary) !important;
    }

    .top-cta {
        display: flex;
        gap: 10px;
        align-items: center;
    }

    .top-cta .btn {
        padding: 7px 20px;
        background: linear-gradient(135deg, #ffffff 0%, #f5f5f5 100%);
        color: var(--primary);
        border: none;
        border-radius: 6px;
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: 0.75rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
        cursor: pointer;
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
        display: inline-flex;
        align-items: center;
        gap: 8px;
        white-space: nowrap;
    }

    .top-cta .btn.catalog-btn {
        background: linear-gradient(135deg, #2c3e50 0%, #000000 100%);
        color: white;
    }

    .top-cta .btn:hover {
        transform: translateY(-2px) scale(1.02);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
        filter: brightness(1.1);
    }

    .top-cta .btn:active {
        transform: translateY(0) scale(0.98);
    }

    .top-cta .btn i {
        font-size: 0.85rem;
    }

    /* --- VIDEO HEADER & HİDROMEK YAZI --- */
    .video-header {
        height: min(100svh, calc(100vw * 930 / 1920));
        width: 100%;
        position: relative;
        overflow: hidden;
        /* Header fixed olduğu için video tam ekran kalsın */
    }

    .video-container {
        width: 100%;
        height: 100%;
        position: relative;
    }

    .main-video {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 0;
    }

    /* Siyah Perde (Overlay) - Increased for better text readability */
    .video-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.6);
        /* Increased from 0.5 to 0.6 for WCAG AAA contrast */
        z-index: 1;
        background: linear-gradient(to bottom, rgba(0, 0, 0, 0.4) 0%, rgba(0, 0, 0, 0.7) 100%);
    }

    /* Yazı Kapsayıcısı - Sola Hizalı Tasarım */
    .dynamic-text-wrapper {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        z-index: 2;
        padding-left: 10%;
        pointer-events: none;
    }

    .hero-content-inner {
        text-align: left;
        opacity: 0;
        transform: translateX(-30px);
        transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
        max-width: 750px;
        pointer-events: auto;
    }

    .hero-content-inner.active {
        opacity: 1;
        transform: translateX(0);
    }

    .hero-subtitle {
        color: white;
        font-family: 'Montserrat', sans-serif;
        font-weight: 400;
        /* Reduced from 600 for cleaner hierarchy */
        font-size: clamp(0.75rem, 0.35vw + 0.65rem, 0.875rem);
        margin-bottom: 20px;
        display: block;
        letter-spacing: 0.5px;
        opacity: 0.85;
        /* Subtle secondary text */
        text-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
        /* Improved readability */
    }

    .hero-title {
        color: #ffffff;
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        /* Fluid scale: avoids wrong 4.5rem step at <1200px and jagged breakpoints ~700px */
        font-size: clamp(1.35rem, 2.8vw + 0.75rem, 2.5rem);
        text-transform: none;
        line-height: var(--line-height-tight);
        /* 1.2 - consistent with system */
        margin-bottom: 25px;
        letter-spacing: -0.04em;
        text-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
        /* Stronger shadow for video background readability */
    }



    .hero-description {
        color: rgba(255, 255, 255, 0.9);
        /* Increased from 0.8 for better readability */
        font-size: clamp(0.9rem, 0.55vw + 0.78rem, 1rem);
        margin-bottom: 45px;
        line-height: var(--line-height-relaxed);
        /* 1.7 - consistent with system */
        max-width: 55ch;
        /* Narrower for better readability over video */
        font-weight: 400;
        text-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
        /* Added shadow for readability */
    }

    .hero-btn {
        display: inline-block;
        padding: 16px 40px;
        /* Reduced padding for calm authority */
        background: var(--primary);
        /* Solid red, no gradient */
        color: white;
        text-transform: uppercase;
        font-weight: 700;
        /* Reduced from 800 to 700 for professional restraint */
        font-family: 'Montserrat', sans-serif;
        font-size: var(--font-body);
        /* 1rem = 16px */
        border-radius: var(--radius-sm);
        /* 4px - precision radius */
        transition: var(--transition-base);
        box-shadow: 0 2px 8px rgba(204, 0, 0, 0.15);
        /* Reduced shadow for quiet authority */
        letter-spacing: 0.5px;
        /* Reduced from 1px for subtlety */
        min-height: 44px;
        /* Touch target accessibility */
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .hero-btn:hover {
        transform: translateY(-4px);
        /* Reduced from -5px for calm motion */
        background: var(--primary-dark);
        box-shadow: 0 4px 12px rgba(204, 0, 0, 0.25);
        /* Restrained hover shadow */
        color: white;
    }

    /* HERO TABS - HIDDEN FOR SINGLE FOCUS */
    .hero-tabs-container {
        display: none;
        /* Removed to establish single visual focus */
    }

    @media (max-width: 992px) {
        .hero-tabs-wrapper {
            padding: 0 5%;
        }

        .dynamic-text-wrapper {
            padding-left: 5%;
        }
    }

    @media (max-width: 768px) {
        .hero-tabs-wrapper {
            grid-template-columns: 1fr;
        }

        .hero-tab-item {
            padding: 15px 0;
        }

        .hero-tabs-container {
            bottom: 40px;
            position: relative;
            background: #111;
        }

        .video-header {
            height: clamp(560px, calc(100vw * 930 / 1920), 100svh);
        }

        .video-container {
            height: 100%;
        }

        .hero-btn {
            padding: 18px 40px;
        }

        .hero-description {
            margin-bottom: 32px;
        }
    }




    /* Yuvarlak Aşağı Kaydır Butonu */
    .scroll-down-btn {
        position: absolute;
        bottom: 40px;
        left: 50%;
        transform: translateX(-50%);
        width: 50px;
        height: 50px;
        background: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 5;
        cursor: pointer;
        transition: var(--transition);
        animation: bounce 2s infinite;
        box-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
    }

    .scroll-down-btn i {
        color: var(--secondary);
        font-size: 1.2rem;
    }

    .scroll-down-btn:hover {
        background: var(--primary);
    }

    .scroll-down-btn:hover i {
        color: white;
    }

    @keyframes bounce {

        0%,
        20%,
        50%,
        80%,
        100% {
            transform: translateX(-50%) translateY(0);
        }

        40% {
            transform: translateX(-50%) translateY(-10px);
        }

        60% {
            transform: translateX(-50%) translateY(-5px);
        }
    }

    .fallback-image {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('resimler/hero-manufacturing.png') no-repeat center center/cover;
        z-index: -1;
        display: none;
    }

    /* --- USAGE AREAS SECTION --- */
    .usage-areas-section {
        background: var(--surface-muted-warm, var(--light-gray));
        padding: var(--page-section-y, var(--space-10)) 0;
        position: relative;
    }

    .usage-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        /* 3 columns for desktop */
        gap: var(--space-4);
        /* 32px between cards */
        margin-top: var(--space-8);
        /* 64px after title */
    }

    .usage-card {
        background: white;
        padding: var(--space-5);
        /* 40px internal padding */
        border-radius: var(--radius);
        /* 8px precision radius */
        text-align: center;
        transition: var(--transition-base);
        border: 1px solid rgba(0, 0, 0, 0.06);
        /* Subtle border */
    }

    .usage-card:hover {
        transform: translateY(-4px);
        /* Subtle lift on hover */
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
        /* Calm shadow */
        border-color: var(--primary);
        /* Red border on hover */
    }

    .usage-icon {
        width: 64px;
        height: 64px;
        margin: 0 auto var(--space-3);
        /* 24px below icon */
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(204, 0, 0, 0.06);
        /* Light red background */
        border-radius: 50%;
        /* Circular icon container */
    }

    .usage-icon i {
        font-size: 32px;
        color: var(--primary);
    }

    .usage-icon--triple {
        gap: 0.2rem;
        padding: 0 0.15rem;
    }

    .usage-icon--triple i {
        font-size: 18px;
    }

    .usage-card h3 {
        font-size: var(--font-subheading);
        /* 1.125rem = 18px */
        font-weight: 700;
        color: var(--dark);
        margin-bottom: var(--space-2);
        /* 16px */
        line-height: 1.2;
    }

    .usage-card p {
        font-size: var(--font-body);
        /* 1rem = 16px */
        color: var(--gray);
        line-height: 1.7;
        margin: 0;
    }

    @media (max-width: 992px) {
        .usage-grid {
            grid-template-columns: repeat(2, 1fr);
            /* 2 columns on tablet */
            gap: var(--space-3);
            /* 24px on smaller screens */
        }
    }

    @media (max-width: 576px) {
        .usage-grid {
            grid-template-columns: 1fr;
            /* Stack on mobile */
        }
    }

    /* --- NE YAPIYORUZ (WHAT WE DO) SECTION --- */
    .what-we-do-section {
        background: white;
        padding: var(--space-12) 0;
        /* 96px desktop */
    }

    .services-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-5);
        /* 40px between columns */
        margin-top: var(--space-8);
        /* 64px after title */
    }

    .service-card {
        background: white;
        padding: var(--space-6);
        /* 48px internal padding */
        border: 2px solid var(--light-gray);
        border-radius: var(--radius);
        /* 8px precision radius */
        position: relative;
        transition: var(--transition-base);
    }

    .service-card:hover {
        border-color: var(--primary);
        transform: translateY(-4px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    }

    .service-icon {
        width: 72px;
        height: 72px;
        background: var(--primary);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: var(--space-4);
        /* 32px below icon */
    }

    .service-icon i {
        font-size: 36px;
        color: white;
    }

    .sshla .service-card {
        display: flex;
        align-items: center;
        gap: 15px;
        padding: var(--space-4);
    }

    .sshla .service-icon {
        margin-bottom: 0;
    }

    .service-card h3 {
        font-size: var(--font-title);
        /* 2rem = 32px */
        font-weight: 700;
        color: var(--dark);
        margin-bottom: var(--space-3);
        /* 24px */
        line-height: 1.2;
    }

    .service-specs {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .service-specs li {
        font-size: var(--font-body);
        /* 1rem = 16px */
        color: var(--gray);
        line-height: 1.8;
        margin-bottom: var(--space-2);
        /* 16px */
        padding-left: var(--space-3);
        /* 24px for bullet space */
        position: relative;
    }

    .service-specs li::before {
        content: "•";
        position: absolute;
        left: 0;
        color: var(--primary);
        font-weight: 700;
        font-size: 1.2rem;
    }

    .service-specs strong {
        color: var(--dark);
        font-weight: 700;
    }

    @media (max-width: 992px) {
        .services-grid {
            grid-template-columns: 1fr;
            /* Stack on tablet */
            gap: var(--space-4);
        }
    }

    /* --- AUTHORITY BLOCK SECTION --- */
    .authority-block {
        background: var(--primary);
        /* Red background for authority */
        padding: var(--space-10) 0;
        /* 80px desktop */
        text-align: center;
    }

    .authority-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-4);
        /* 40px between metrics */
        max-width: 1200px;
        margin: 0 auto;
    }

    .authority-metric {
        padding: 0 var(--space-4);
        /* 32px */
    }

    .metric-number {
        display: block;
        font-size: 3rem;
        /* 48px - Large numbers for impact */
        font-weight: 700;
        color: white;
        line-height: 1;
        margin-bottom: var(--space-2);
        /* 16px */
    }

    .metric-label {
        display: block;
        font-size: var(--font-body);
        /* 16px */
        color: rgba(255, 255, 255, 0.9);
        font-weight: 400;
        line-height: 1.4;
    }

    @media (max-width: 768px) {
        .authority-block {
            padding: var(--space-6, 48px) 0 var(--space-7, 56px);
        }

        .authority-grid {
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: var(--space-3, 24px);
            max-width: 100%;
        }

        .authority-metric {
            padding: var(--space-4, 32px) var(--space-3, 24px);
            min-height: 140px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            text-align: center;
            background: rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-lg, 16px);
            border: 1px solid rgba(255, 255, 255, 0.18);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
        }

        .authority-metric .metric-number {
            font-size: clamp(1.85rem, 7.5vw, 2.75rem);
            margin-bottom: var(--space-2, 16px);
            letter-spacing: -0.02em;
        }

        .authority-metric .metric-label {
            font-size: 0.8125rem;
            line-height: 1.45;
            max-width: 22ch;
            margin: 0 auto;
        }
    }

    @media (max-width: 480px) {
        .authority-block {
            padding: var(--space-5, 40px) 0 var(--space-6, 48px);
        }

        .authority-grid {
            gap: var(--space-2, 16px);
        }

        .authority-metric {
            padding: var(--space-3, 24px) var(--space-2, 16px);
            min-height: 128px;
            border-radius: var(--radius, 12px);
        }

        .authority-metric .metric-number {
            font-size: clamp(1.65rem, 7vw, 2.35rem);
            margin-bottom: 10px;
        }

        .authority-metric .metric-label {
            font-size: 0.75rem;
            line-height: 1.4;
            max-width: 100%;
        }
    }

    /* --- ÜRÜNLER BÖLÜMÜ --- */
    .container {
        width: 100%;
        max-width: 1400px;
        margin: 0 auto;
        padding: var(--container-padding);
    }

    .section-padding {
        padding: var(--section-padding);
    }

    .section-title {
        text-align: center;
        margin-bottom: var(--space-8);
        /* 64px - Increased from 60px for better rhythm */
    }

    .section-title h2 {
        font-size: clamp(1.75rem, 3.2vw, 3rem);
        margin-bottom: var(--space-2, 16px);
        display: inline-block;
        text-transform: uppercase;
        color: var(--secondary);
        /* Removed gradient - solid color for industrial clarity */
    }

    .section-title p {
        color: var(--gray);
        max-width: 700px;
        margin: 0 auto;
        font-size: clamp(1rem, 1.1vw, 1.2rem);
    }

    /* --- ÜRÜN GRUPLARIMIZ (PREMIUM GALLERY DESIGN) --- */
    .products-section {
        background: var(--light, #ffffff);
        position: relative;
        padding: var(--page-section-y, var(--space-10)) 0;
        overflow: hidden;
    }

    /* DECORATIVE GRID REMOVED - Industrial clarity over decoration */
    .products-section::before {
        display: none;
    }

    .products-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
        position: relative;
        z-index: 1;
    }

    .product-card {
        background: #ffffff;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
        position: relative;
        display: flex;
        flex-direction: column;
        border: 1px solid rgba(0, 0, 0, 0.06);
    }

    .hero-cta-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(231, 76, 60, 0.2);
    }

    .product-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
        border-color: rgba(204, 0, 0, 0.3);
    }

    .product-img-container {
        position: relative;
        height: 280px;
    }

    .product-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 1.2s cubic-bezier(0.165, 0.84, 0.44, 1);
    }

    .product-card:hover .product-img {
        transform: scale(1.1);
    }

    /* Elegant Floating Number - Reduced opacity */
    .product-bg-num {
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 4rem;
        font-weight: 700;
        color: rgba(0, 0, 0, 0.015);
        line-height: 1;
        z-index: 0;
        pointer-events: none;
    }

    .product-content {
        padding: 40px;
        flex: 1;
        display: flex;
        flex-direction: column;
        background: white;
        z-index: 1;
    }

    .product-content h3 {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1a1a1a;
        margin-bottom: 15px;
        line-height: 1.3;
        overflow-wrap: anywhere;
    }

    .product-content p {
        color: #666;
        font-size: var(--font-body);
        /* 16px - Enterprise system */
        line-height: 1.7;
        margin-bottom: 25px;
        flex-grow: 1;
    }

    /* Anasayfa ürün kartı: kısa açıklama ile alt çizgi (CTA bölümü) arası */
    .product-content .product-purpose {
        color: #666;
        font-size: var(--font-body);
        line-height: 1.7;
        flex-grow: 1;
        margin-bottom: 14px;
    }

    .product-features-badges {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin-bottom: 30px;
    }

    .feat-badge {
        background: #f0f2f5;
        padding: 6px 14px;
        border-radius: 100px;
        font-size: 0.75rem;
        font-weight: 700;
        color: #444;
        display: flex;
        align-items: center;
        gap: 6px;
    }

    .feat-badge i {
        color: var(--primary);
        font-size: 0.7rem;
    }

    .product-btn-group {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-top: auto;
        padding-top: 20px;
        border-top: 1px solid #eee;
    }

    .view-details {
        font-weight: 700;
        /* Reduced from 800 - secondary action, not primary */
        font-size: var(--font-body);
        /* 16px - Enterprise system */
        color: #1a1a1a;
        /* Removed text-transform: uppercase for quieter style */
        letter-spacing: 0.5px;
        /* Reduced from 1px */
        display: flex;
        align-items: center;
        gap: 10px;
        transition: 0.3s;
        text-decoration: none;
    }

    .product-card:hover .view-details {
        color: var(--primary);
    }

    .view-details i {
        transition: 0.4s;
    }

    .product-card:hover .view-details i {
        transform: translateX(8px);
    }

    @media (max-width: 1200px) {
        .products-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
    }

    @media (max-width: 768px) {
        .products-grid {
            grid-template-columns: 1fr;
        }

        .product-content {
            padding: 30px;
        }
    }

    @media (max-width: 1200px) {
        .products-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
            padding: 0 20px;
        }
    }

    @media (max-width: 768px) {
        .products-grid {
            grid-template-columns: 1fr;
        }

        .product-card {
            height: auto;
            min-height: 500px;
        }
    }

    /* Mobilde uzun başlıklar CTA'yı itmesin */
    @media (max-width: 768px) {
        .product-content h3 {
            display: -webkit-box;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
            overflow: hidden;
        }
    }

    /* --- HAKKIMIZDA BÖLÜMÜ --- */
    .about-section {
        background: white;
        overflow: hidden;
        padding: var(--space-12) 0;
        /* 96px - Standardized from 100px */
    }

    .about-container {
        display: flex;
        align-items: flex-start;
        gap: 60px;
    }

    .about-image {
        flex: 1;
        position: relative;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    }

    .about-image img {
        width: 100%;
        height: auto;
        display: block;
        transition: var(--transition);
    }

    .about-content {
        flex: 1.2;
        padding-top: 0;
    }

    /* Yazının taşmaması için flex payı artırıldı */
    .about-subtitle {
        color: var(--primary);
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1.5px;
        margin-bottom: 10px;
        display: block;
        font-size: 0.8rem;
    }

    .about-content h2 {
        font-size: var(--font-title);
        /* 32px - Enterprise system: section titles */
        /* Başlık küçültüldü */
        color: #1a1a1a;
        margin-bottom: 20px;
        font-weight: 700;
        line-height: 1.2;
    }

    .about-content p {
        color: #666;
        line-height: 1.6;
        margin-bottom: 12px;
        font-size: var(--font-body);
        /* 16px - Enterprise system */
        /* Yazı boyutu küçültüldü */
    }

    /* Butonlar Kompakt */
    .about-btns {
        display: flex;
        align-items: center;
        gap: 20px;
        margin-top: 25px;
    }

    .btn-red-solid {
        background: var(--primary);
        color: white;
        padding: 12px 28px;
        border-radius: var(--radius-sm);
        box-shadow: none;
        font-weight: 700;
        font-size: var(--font-body);
        transition: var(--transition);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        white-space: nowrap;
    }

    .btn-red-solid:hover {
        background: var(--primary-dark);
        box-shadow: 0 2px 8px rgba(204, 0, 0, 0.15);
        transform: translateY(-2px);
    }

    .lang-select:hover {
        background: rgba(204, 0, 0, 0.08);
        box-shadow: none;
    }

    .btn-outline-box {
        border: 1px solid var(--secondary);
        color: var(--secondary);
        padding: 10px 26px;
        border-radius: var(--radius-sm);
        font-weight: 700;
        font-size: 0.85rem;
        transition: var(--transition);
        white-space: nowrap;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }

    .btn-outline-box:hover {
        background: #1a1a1a;
        color: white;
    }

    @media (max-width: 1200px) {
        .about-container {
            gap: 40px;
        }

        .about-content h2 {
            font-size: 2rem;
        }
    }

    @media (max-width: 992px) {
        .about-container {
            flex-direction: column;
            text-align: center;
            align-items: center;
        }

        .about-btns {
            justify-content: center;
            gap: 20px;
        }

        .about-content h2 {
            font-size: 1.8rem;
        }

        .about-image {
            width: 100%;
            max-width: 600px;
        }
    }

    /* --- ÜRETİM KAPASİTEMİZ BÖLÜMÜ --- */
    .production-section {
        background: white;
        padding: var(--space-12) 0;
        /* 96px - Standardized from 60px */
        position: relative;
        z-index: 10;
        /* SSS'in üzerinde durması için */
        margin-top: -120px;
        /* SSS bölümünün üzerine süzülerek binmesini sağlar */
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        /* Çok hafif bir üst çizgi */
        box-shadow: 0 -30px 60px rgba(0, 0, 0, 0.1);
        /* Yukarı doğru gölge, derinlik katar */
    }

    .production-container {
        display: flex;
        align-items: flex-start;
        gap: 60px;
        flex-direction: row-reverse;
    }

    .production-image {
        flex: 1;
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    }

    .production-image img {
        width: 100%;
        height: auto;
        display: block;
        transition: var(--transition);
    }

    .production-content {
        flex: 1.2;
    }

    .production-subtitle {
        color: var(--primary);
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1.5px;
        margin-bottom: 10px;
        display: block;
        font-size: 0.8rem;
    }

    .production-content h2 {
        font-size: var(--font-title);
        /* 32px - Enterprise system: section titles */
        color: #1a1a1a;
        margin-bottom: 20px;
        font-weight: 700;
        line-height: 1.2;
    }

    .production-content p {
        color: #666;
        line-height: 1.6;
        margin-bottom: 12px;
        font-size: var(--font-body);
        /* 16px - Enterprise system */
    }

    .production-body p + p {
        margin-top: 1rem;
    }

    .production-btns {
        display: flex;
        align-items: center;
        gap: 20px;
        margin-top: 25px;
    }

    @media (max-width: 992px) {
        .production-container {
            flex-direction: column;
            text-align: center;
            align-items: center;
        }

        .production-btns {
            justify-content: center;
        }

        .production-content h2 {
            font-size: 1.8rem;
        }

        .production-image {
            width: 100%;
            max-width: 600px;
        }
    }

    @media (max-width: 576px) {
        .production-btns {
            flex-wrap: nowrap;
            justify-content: center;
            gap: 10px;
            width: 100%;
            max-width: 100%;
        }

        .production-btns .btn-red-solid,
        .production-btns .btn-outline-box {
            flex: 1 1 0;
            min-width: 0;
            padding: 10px 10px;
            font-size: clamp(0.65rem, 2.5vw + 0.38rem, 0.8125rem);
        }
    }

    @media (max-width: 400px) {
        .production-btns {
            flex-direction: column;
            align-items: stretch;
            gap: 10px;
        }

        .production-btns .btn-red-solid,
        .production-btns .btn-outline-box {
            flex: none;
            width: 100%;
            min-width: 0;
            font-size: 0.875rem;
            padding: 12px 16px;
        }
    }

    /* --- HİZMETLERİMİZ BÖLÜMÜ (Dark Premium Design) --- */
    .services-section {
        position: relative;
        padding: var(--space-12) 0;
        /* 96px - Standardized */
        background: #0a0a0a;
        /* Koyu zemin */
        overflow: hidden;
        /* margin-bottom kaldırıldı çünkü gap siyah gözükmesin diye padding kullanılacak */
    }

    .services-bg {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        opacity: 0.5;
        z-index: 0;
        pointer-events: none;
        filter: brightness(0.7);
    }

    .services-container {
        position: relative;
        z-index: 1;
    }

    .services-header {
        display: flex;
        gap: 60px;
        align-items: flex-start;
        margin-bottom: 70px;
    }

    .services-titles {
        flex: 1;
    }

    .services-subtitle {
        color: var(--primary);
        font-weight: 700;
        text-transform: uppercase;
        font-size: 0.9rem;
        letter-spacing: 3px;
        margin-bottom: 15px;
        display: block;
        text-shadow: 0 0 15px rgba(204, 0, 0, 0.4);
    }

    .services-titles h2 {
        font-size: 2rem;
        /* Başlık küçültüldü */
        font-weight: 700;
        color: #ffffff;
        line-height: 1.2;
        text-transform: none;
    }

    .services-desc {
        flex: 1.2;
        color: #ffffff;
        font-size: 0.95rem;
        line-height: 1.7;
        padding-top: 35px;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    }

    /* Global `p` rengi koyu gelmesin */
    .services-section .services-desc p {
        color: #ffffff;
        margin-bottom: 0;
        max-width: none;
    }

    .services-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }





    .service-card h3 {
        font-size: var(--font-subheading);
        /* 18px - Enterprise system: card headings */
        font-weight: 700;
        color: var(--dark);
        margin: 0;
        transition: color 0.3s ease;
    }

    .service-card:hover h3 {
        color: var(--primary);
    }

    .services-footer {
        text-align: center;
        margin-top: 80px;
    }

    .btn-modern-outline.light {
        border-color: rgba(255, 255, 255, 0.2);
        color: white;
    }

    .btn-modern-outline.light:hover {
        background: white;
        color: #000;
    }

    .services-footer .btn-modern-outline.light {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        padding: 0.75rem 1.75rem;
        border: 1px solid rgba(255, 255, 255, 0.2);
        background: transparent;
        text-decoration: none;
        transition: background var(--transition-base), color var(--transition-base), border-color var(--transition-base);
    }

    .services-footer .btn-modern-outline.light:hover,
    .services-footer .btn-modern-outline.light:focus-visible {
        background: #ffffff !important;
        color: #111111 !important;
        border-color: rgba(0, 0, 0, 0.15) !important;
    }

    .services-footer .btn-modern-outline.light:hover span,
    .services-footer .btn-modern-outline.light:focus-visible span {
        color: #111111 !important;
    }

    @media (max-width: 1200px) {
        .services-header {
            gap: 40px;
        }

        .services-titles h2 {
            font-size: 2.2rem;
        }
    }

    /* --- YEDEK PARÇA & İKİNCİ EL BÖLÜMÜ (Hakkımızda ile Aynı Stil) --- */
    .secondhand-section {
        background: white;
        padding-bottom: 40px;
    }

    /* Azıcık daha yukarı çekildi */

    @media (max-width: 992px) {
        .services-header {
            flex-direction: column;
            gap: 20px;
            text-align: center;
        }

        .services-desc {
            padding-top: 0;
        }

        .services-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }

    @media (max-width: 600px) {
        .services-grid {
            grid-template-columns: 1fr;
        }

        .service-card {
            padding: 30px;
        }
    }

    /* --- BLOG BÖLÜMÜ (GERİ YÜKLENEN PREMIUM GRID) --- */
    .blog-section {
        padding: var(--space-12) 0;
        /* 96px - Standardized from 60px */
        background: #ffffff;
        position: relative;
    }

    .blog-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        margin-bottom: 60px;
        gap: 40px;
    }

    .blog-subtitle {
        display: block;
        color: var(--primary);
        font-weight: 700;
        font-size: 0.9rem;
        margin-bottom: 15px;
        text-transform: uppercase;
        letter-spacing: 3px;
    }

    .blog-titles h2 {
        font-size: var(--font-title);
        /* 32px - Enterprise system: section titles */
        font-weight: 700;
        color: #1a1a1a;
        max-width: 600px;
        line-height: 1.2;
    }

    .blog-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }

    .blog-card {
        background: white;
        border-radius: 12px;
        overflow: hidden;
        transition: all 0.4s ease;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
        border: 1px solid rgba(0, 0, 0, 0.06);
    }

    .blog-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
    }

    .blog-img-wrapper {
        height: 260px;
        overflow: hidden;
        position: relative;
    }

    .blog-img-wrapper img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.8s ease;
    }

    .blog-card:hover .blog-img-wrapper img {
        transform: scale(1.15);
    }

    .blog-img-overlay {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(to bottom, transparent 30%, rgba(0, 0, 0, 0.8) 100%);
        opacity: 0.7;
    }

    .blog-content {
        padding: 35px;
        flex: 1;
        display: flex;
        flex-direction: column;
        position: relative;
    }

    .blog-content h3 {
        font-size: 1.25rem;
        font-weight: 700;
        color: #1a1a1a;
        margin-bottom: 18px;
        line-height: 1.4;
        transition: color 0.3s ease;
    }

    .blog-card:hover h3 {
        color: var(--primary);
    }

    .blog-content p {
        color: #666;
        font-size: 0.95rem;
        line-height: 1.7;
        margin-bottom: 25px;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .blog-footer {
        margin-top: auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-top: 20px;
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }

    .blog-read-more {
        font-weight: 700;
        font-size: 0.85rem;
        color: #1a1a1a;
        display: flex;
        align-items: center;
        gap: 8px;
        transition: 0.3s;
    }

    .blog-card:hover .blog-read-more {
        color: var(--primary);
    }

    .blog-arrow-circle {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: #fdf2f2;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--primary);
        transition: 0.4s;
    }

    .blog-card:hover .blog-arrow-circle {
        background: var(--primary);
        color: white;
        transform: rotate(-45deg);
    }

    @media (max-width: 992px) {
        .blog-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .blog-header {
            flex-direction: column;
            align-items: flex-start;
            gap: 30px;
        }

        .blog-titles h2 {
            font-size: 2rem;
        }
    }

    @media (max-width: 768px) {
        .blog-grid {
            grid-template-columns: 1fr;
        }

        .blog-titles h2 {
            font-size: 1.8rem;
        }

        .blog-content {
            padding: 30px;
        }
    }

    /* --- FANTASTİK SSS (FAQ) BÖLÜMÜ --- */
    .faq-section {
        position: relative;
        padding: 100px 0 140px;
        /* Azaltıldı */
        color: white;
        overflow: hidden;
        background: #0a0a0a;
        margin-bottom: 0px;
    }

    .faq-bg-img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        z-index: 0;
        opacity: 0.55;
        filter: grayscale(40%) brightness(0.6);
    }

    /* Beyaz Sönümleme Efekti (Fade Out) - Üzerine binen katmanla bütünleşir */
    .faq-section::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 350px;
        background: linear-gradient(to bottom, transparent 0%, #ffffff 100%);
        z-index: 1;
    }

    .faq-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle at center, rgba(204, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.9) 100%);
        z-index: 1;
    }

    .faq-section .container {
        position: relative;
        z-index: 2;
    }

    .faq-header {
        text-align: center;
        margin-bottom: 80px;
    }

    .faq-header span {
        color: var(--primary);
        font-weight: 700;
        letter-spacing: 5px;
        display: block;
        margin-bottom: 15px;
        text-shadow: 0 0 20px rgba(204, 0, 0, 0.5);
    }

    .faq-header h2 {
        color: white;
        font-size: var(--font-title);
        /* 32px - Enterprise system: section titles */
        /* Başlık küçültüldü */
        font-weight: 700;
        text-transform: uppercase;
    }

    .faq-grid {
        display: grid;
        grid-template-columns: 1fr 1.2fr;
        gap: 40px;
        align-items: stretch;
    }

    .faq-tabs {
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    .faq-tab {
        background: rgba(255, 255, 255, 0.03);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        padding: 20px 30px;
        /* Padding daraltıldı */
        border-radius: 12px;
        display: flex;
        align-items: center;
        cursor: pointer;
        transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
        border: 1px solid rgba(255, 255, 255, 0.05);
        position: relative;
    }

    .faq-tab .q-num {
        font-weight: 700;
        font-size: 1.4rem;
        /* Numara küçültüldü */
        color: rgba(255, 255, 255 1);
        margin-right: 20px;
        transition: var(--transition);
        font-family: 'Montserrat', sans-serif;
    }

    .faq-tab .q-text {
        font-weight: 700;
        font-size: var(--font-body);
        /* 16px - Enterprise system */
        color: rgba(255, 255, 255, 0.8);
        transition: var(--transition);
    }

    /* Aktif Tab Neon Efekti */
    .faq-tab::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 4px;
        height: 0;
        background: var(--primary);
        box-shadow: 0 0 20px var(--primary);
        transition: height 0.4s ease;
        border-radius: 0 5px 5px 0;
    }

    .faq-tab:hover,
    .faq-tab.active {
        background: rgba(0, 0, 0, 0.3);
        border-left-color: var(--primary);
        box-shadow: none;
    }

    .faq-tab.active::before {
        height: 60%;
    }

    .faq-tab.active .q-num {
        color: var(--primary);
        text-shadow: 0 0 15px rgba(204, 0, 0, 0.5);
    }

    .faq-tab.active .q-text {
        color: white;
    }

    .faq-content-area {
        background: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        padding: 45px;
        /* Padding ayarlandı */
        border-radius: 20px;
        color: white;
        border: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .faq-content-area h3 {
        font-size: 1.6rem;
        /* Soru başlığı küçültüldü */
        margin-bottom: 20px;
        color: white;
        font-weight: 700;
        position: relative;
    }

    .faq-content-area h3::after {
        content: '';
        display: block;
        width: 40px;
        height: 3px;
        background: var(--primary);
        margin-top: 12px;
        border-radius: 2px;
    }

    .faq-content-area p {
        font-size: 1rem;
        /* Cevap metni küçültüldü */
        line-height: 1.7;
        color: rgba(255, 255, 255, 0.7);
        font-weight: 400;
    }

    .faq-footer-btn {
        text-align: center;
        margin-top: 60px;
        margin-bottom: 40px;
    }

    /* Alt boşluk artırıldı */
    .hero-cta-secondary {
        padding: 14px 32px;
        border: 1px solid rgba(255, 255, 255, 0.5);
        color: white;
        background: rgba(255, 255, 255, 0.05);
        text-decoration: none;
        font-weight: 700;
        font-size: var(--font-body);
        border-radius: var(--radius-sm);
        transition: all 0.4s ease;
        backdrop-filter: blur(8px);
        box-shadow: none;
    }

    .hero-cta-secondary:hover {
        background: rgba(255, 255, 255, 0.15);
        border-color: white;
        box-shadow: 0 2px 8px rgba(255, 140, 0, 0.15);
    }

    @media (max-width: 992px) {
        .faq-header h2 {
            font-size: 2.5rem;
        }

        .faq-grid {
            grid-template-columns: 1fr;
        }

        .faq-content-area {
            padding: 40px;
            margin-top: 20px;
        }

        .faq-tab {
            padding: 20px;
        }

        .faq-tab.active {
            transform: none;
        }
    }

    /* --- FOOTER (ORİJİNAL HALİ - SENİN İSTEDİĞİN GİBİ) --- */
    footer {
        background: var(--secondary);
        color: var(--light);
        padding-top: 80px;
        position: relative;
        overflow: hidden;
        border-top: none;
    }

    footer::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;

        /* Orijinal background efekti */
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23e63946" fill-opacity="0.05" d="M0,192L48,197.3C96,203,192,213,288,229.3C384,245,480,267,576,250.7C672,235,768,181,864,181.3C960,181,1056,235,1152,234.7C1248,235,1344,181,1392,154.7L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom center;
        background-size: cover;

    }

    .footer-content {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 40px;
        margin-bottom: 80px;
        position: relative;
        z-index: 2;
    }

    .footer-column h3 {
        color: var(--light);
        /* Beyaz başlık */
        font-size: 1.2rem;
        margin-bottom: 25px;
        position: relative;
        padding-bottom: 10px;
    }

    .footer-column h3::after {
        content: '';
        position: absolute;
        width: 40px;
        height: 3px;
        background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
        bottom: 0;
        left: 0;
    }

    /* Accordion toggle button (visually identical to h3 on desktop) */
    .footer-accordion-btn {
        all: unset;
        display: block;
        width: 100%;
        color: inherit;
        font: inherit;
        cursor: default;
    }

    .footer-accordion-icon {
        display: none;
    }

    .footer-logo {
        display: block;
        margin-bottom: 25px;
    }

    .footer-logo-img {
        height: 60px;
        width: auto;
        filter: brightness(0) invert(1);
        /* Logoyu beyaz yap */
    }

    .footer-about p {
        color: rgba(255, 255, 255, 0.7);
        margin-bottom: 30px;
        font-size: 0.95rem;
    }

    .social-links {
        display: flex;
        gap: 15px;
    }

    .social-links a {
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        border: none;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--light);
        font-size: 1rem;
        transition: var(--transition);
    }

    .social-links a:hover {
        background: var(--primary);
        transform: translateY(-5px);
    }

    .footer-links li {
        margin-bottom: 15px;
    }

    .footer-links a {
        color: rgba(255, 255, 255, 0.7);
        display: flex;
        align-items: center;
        gap: 10px;
        transition: var(--transition);
    }

    .footer-links a:hover {
        color: var(--primary);
        padding-left: 5px;
    }

    .footer-links a i {
        font-size: 0.9rem;
        color: var(--primary);
    }

    .footer-contact li {
        margin-bottom: 20px;
        display: flex;
        align-items: flex-start;
        gap: 15px;
    }

    .footer-contact i {
        color: var(--primary);
        font-size: 1.2rem;
        margin-top: 3px;
    }

    .footer-contact p {
        color: rgba(255, 255, 255, 0.7);
        font-size: 0.95rem;
    }

    .copyright {
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        background: transparent;
        padding: 40px 0;
        color: rgba(255, 255, 255, 0.5);
        font-size: 0.9rem;
        position: relative;
        z-index: 2;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: wrap;
        gap: 15px;
    }

    .copyright p {
        margin: 0;
    }

    .designer {
        margin: 0;
    }

    .copyright a {
        color: var(--light);
        font-weight: 400;
        opacity: 0.8;
    }

    .copyright a:hover {
        color: var(--primary);
        opacity: 1;
    }

    /* reCAPTCHA v3 attribution — Google ToS gereği badge gizlenirse zorunlu metin.
       Footer'da küçük puntolu, opaklığı düşük, copyright'ın hemen altında. */
    .recaptcha-attribution {
        margin: 8px 0 24px;
        text-align: center;
        font-size: 11px;
        line-height: 1.5;
        color: rgba(255, 255, 255, 0.55);
    }

    .recaptcha-attribution a {
        color: rgba(255, 255, 255, 0.75);
        text-decoration: underline;
    }

    .recaptcha-attribution a:hover {
        color: var(--primary);
    }

    /* v3 badge'i gizliyoruz — attribution metni yukarıda var. */
    .grecaptcha-badge {
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }

    @media (max-width: 768px) {
        .copyright {
            justify-content: center;
            text-align: center;
            flex-direction: column;
        }

        /* --- FOOTER MOBİL AKORDİYON --- */
        footer {
            padding-top: 40px;
        }

        /* Specificity yüksek tutuldu: sonraki @media içindeki .footer-content kuralı gap'i ezmesin diye */
        footer .footer-content {
            gap: 0 !important;
            margin-bottom: 24px;
        }

        /* Logo sütunu ile ilk akordiyon arasındaki boşluk */
        footer .footer-content > .footer-column:not([data-accordion]) {
            margin-bottom: 28px;
        }

        .footer-column[data-accordion] {
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        /* Tek bir net ayırıcı: sonuncuda tekrar etmesin */
        .footer-column[data-accordion]:last-of-type {
            border-bottom: 0;
        }

        .footer-column[data-accordion] h3 {
            margin: 0;
            padding: 0;
            font-size: 1.05rem;
        }

        .footer-column[data-accordion] h3::after {
            display: none;
        }

        .footer-accordion-btn {
            cursor: pointer;
            padding: 16px 2px;
            display: flex !important;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            -webkit-tap-highlight-color: transparent;
        }

        .footer-accordion-btn:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .footer-accordion-icon {
            display: inline-block;
            font-size: 0.85rem;
            color: var(--primary);
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .footer-accordion-btn[aria-expanded="true"] .footer-accordion-icon {
            transform: rotate(180deg);
        }

        /* Kapalı durum: hiçbir dikey boşluk bırakma */
        .footer-column[data-accordion] > .footer-links,
        .footer-column[data-accordion] > .footer-contact {
            max-height: 0;
            overflow: hidden;
            margin: 0;
            padding: 0 2px;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }

        .footer-column[data-accordion].is-open > .footer-links,
        .footer-column[data-accordion].is-open > .footer-contact {
            max-height: 720px;
            padding: 4px 2px 16px;
        }

        @media (prefers-reduced-motion: reduce) {
            .footer-accordion-icon,
            .footer-column[data-accordion] > .footer-links,
            .footer-column[data-accordion] > .footer-contact {
                transition: none;
            }
        }
    }

    /* --- MOBİL MENÜ --- */
    .mobile-toggle {
        display: none;
        font-size: 1.8rem;
        cursor: pointer;
        color: white;
        /* Başlangıçta beyaz */
    }

    .header-wrapper.scrolled .mobile-toggle {
        color: var(--secondary);
    }

    .dropdown {
        position: relative;
    }

    .dropdown-content {
        display: none;
        position: absolute;
        background: white;
        min-width: 240px;
        box-shadow: var(--shadow-hover);
        top: 100%;
        left: 0;
        padding: 10px 0;
        z-index: 1000;
        border-top: 3px solid var(--primary);
    }

    .dropdown:hover .dropdown-content {
        display: block;
    }

    .dropdown-content a {
        display: block;
        padding: 10px 20px;
        color: var(--secondary);
        border-bottom: 1px solid #eee;
        text-shadow: none;
    }

    .dropdown-content a:hover {
        color: var(--primary);
        padding-left: 25px;
    }

    /* DİL SEÇİCİ STİLLERİ */
    .lang-switcher {
        position: relative;
        cursor: pointer;
        display: flex;
        align-items: center;
    }

    .lang-dropdown {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        background: white;
        color: var(--secondary);
        padding: 8px 15px;
        min-width: 80px;
        box-shadow: var(--shadow-hover);
        z-index: 1005;
        border-top: 2px solid var(--primary);
        margin-top: 5px;
    }

    .lang-dropdown.active {
        display: block;
    }

    .lang-dropdown a {
        font-size: 0.8rem;
        font-weight: 700;
        color: var(--secondary);
        transition: var(--transition);
        display: block;
    }

    .lang-dropdown a:hover {
        color: var(--primary);
    }

    /* --- RESPONSIVE --- */
    @media (max-width: 1200px) {
        :root {
            --section-padding: var(--space-8) 0;
            /* 64px on mobile - reduced from 96px desktop */
            --container-padding: 0 25px;
        }

        .products-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: var(--gap-medium);
        }

        .red-box {
            font-size: 2.8rem;
        }

        .white-text {
            font-size: 3.2rem;
        }

        .footer-content {
            grid-template-columns: repeat(2, 1fr);
            gap: var(--gap-large);
        }
    }

    .secondhand-section {
        padding-top: 80px !important;
        padding-bottom: 80px !important;
        /* Mesafe dengelendi */
        background: white;
    }

    /* YÜZEN SOSYAL MEDYA BUTONU */
    .floating-social {
        display: none;
        /* Mobilde gizle */
        position: fixed;
        bottom: 30px;
        right: 30px;
        z-index: 2100;
        flex-direction: column-reverse;
        align-items: center;
        gap: 15px;
    }

    /* Sadece PC (Desktop) ekranlarda göster */
    @media (min-width: 992px) {
        .floating-social {
            display: flex;
        }
    }

    .floating-social-main {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        cursor: pointer;
        box-shadow: 0 10px 30px rgba(204, 0, 0, 0.4);
        transition: var(--transition);
        position: relative;
    }

    .floating-social-main::before {
        content: '';
        position: absolute;
        width: 100%;
        height: 100%;
        border-radius: 50%;
        background: var(--primary);
        opacity: 0.6;
        z-index: -1;
        animation: pulse-ring 2s infinite;
    }

    @keyframes pulse-ring {
        0% {
            transform: scale(1);
            opacity: 0.6;
        }

        100% {
            transform: scale(1.6);
            opacity: 0;
        }
    }

    .floating-social-links {
        display: none;
        flex-direction: column;
        gap: 10px;
        margin-bottom: 5px;
        animation: fadeIn 0.3s ease;
    }

    .floating-social-links.active {
        display: flex;
    }

    .floating-social-links a {
        width: 45px;
        height: 45px;
        background: white;
        color: var(--secondary);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.2rem;
        box-shadow: var(--shadow);
        transition: var(--transition);
    }

    .floating-social-links a:hover {
        background: var(--primary);
        color: white;
        transform: scale(1.1);
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
            transform: translateY(10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @media (max-width: 768px) {
        .floating-social {
            bottom: 20px;
            right: 20px;
        }

        .floating-social-main {
            width: 50px;
            height: 50px;
            font-size: 1.25rem;
        }
    }

    @media (max-width: 992px) {
        :root {
            --section-padding: 30px 0;
            --container-padding: 0 10px;
        }

        /* --- KAPSAYICI VE SABİT AYARLAR --- */
        .container {
            width: 100% !important;
            max-width: 100% !important;
            padding: 0 10px !important;
            margin: 0 auto !important;
        }

        .header-wrapper {
            position: fixed !important;
            top: 0 !important;
            width: 100% !important;
            transition: none !important;
        }

        /* --- TOP BAR (SABİTLEDİM - HİÇ DEĞİŞMEYECEK) --- */
        .top-bar {
            display: none !important;
        }

        .side-socials {
            left: 15px !important;
            gap: 15px !important;
        }

        .side-socials a {
            font-size: 0.9rem !important;
        }

        .search-label,
        .nav-btn-outline {
            display: none !important;
        }

        /* Mobilde arama yazısını gizle (ikon-only) */
        .nav-search-wrapper span {
            display: none !important;
        }

        .nav-search-wrapper {
            padding: 6px !important;
        }

        .nav-btn-solid {
            padding: 6px 10px !important;
            font-size: 0.65rem !important;
            margin-left: auto !important;
        }

        /* --- NAVBAR --- */
        .nav-home,
        .nav-scroll {
            width: 100% !important;
            height: 68px !important;
            padding: 0 !important;
            margin: 0 !important;
            border: none !important;
            display: none;
        }

        .header-wrapper:not(.scrolled) .nav-home {
            display: flex !important;
            background: transparent !important;
        }

        .header-wrapper.scrolled .nav-scroll {
            display: flex !important;
            background: white !important;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
        }

        .navbar-container {
            display: flex !important;
            justify-content: flex-start !important;
            align-items: center !important;
            height: 100% !important;
            flex-wrap: nowrap !important;
            padding: 0 !important;
        }

        /* Mobil header full-bleed: container padding kaldır */
        .nav-home .container.navbar-container,
        .nav-scroll .container.navbar-container {
            padding-left: 0 !important;
            padding-right: 0 !important;
        }

        .nav-left {
            display: flex !important;
            align-items: center !important;
            flex-shrink: 0 !important;
        }

        /* Mobile: logo as close to left edge as menu is to right */
        .nav-home .logo,
        .nav-scroll .logo {
            padding-left: 0 !important;
            padding-right: 0 !important;
            margin-left: 0 !important;
        }

        .logo-img {
            height: 44px !important;
            width: auto !important;
        }

        .nav-right {
            display: flex !important;
            gap: 15px !important;
            align-items: center !important;
            flex-shrink: 0 !important;
            margin-left: auto !important;
        }

        .nav-search-wrapper i,
        .nav-lang-current {
            font-size: 1.1rem !important;
        }

        .nav-lang-current {
            font-size: 0.8rem !important;
        }

        .menu-btn {
            font-size: 1.4rem !important;
            width: 32px !important;
        }

        /* Mobilde beyaz hamburger: sadece anasayfa + henüz scroll edilmemiş hero */
        body.homepage .header-wrapper:not(.scrolled) .nav-home .menu-btn {
            color: white !important;
            filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5)) !important;
        }

        /* Kaydırılınca beyaz şerit: tüm sayfalarda koyu ikonlar */
        .header-wrapper.scrolled .nav-scroll .menu-btn {
            color: var(--secondary) !important;
            filter: none !important;
        }

        .header-wrapper.scrolled .nav-scroll .nav-search-wrapper,
        .header-wrapper.scrolled .nav-scroll .nav-search-wrapper i {
            color: var(--secondary) !important;
        }

        .header-wrapper.scrolled .nav-scroll .nav-lang-current {
            color: var(--secondary) !important;
            opacity: 1 !important;
        }

        /* ÜRÜNLER & FOOTER */
        .products-grid {
            grid-template-columns: 1fr !important;
        }

        .footer-content {
            grid-template-columns: 1fr !important;
        }

    }

    /* Çok küçük ekranlar: taşmayı engellemek için aksiyonları sıkıştır */
    @media (max-width: 600px) {
        .nav-search-wrapper {
            display: none !important;
        }

        .logo-img {
            height: 44px !important;
        }

        .nav-right {
            gap: 8px !important;
        }

        /* Dil seçici: sadece ikon göster (TR/EN metni yatay taşmayı tetikliyor) */
        .nav-lang-current {
            font-size: 0 !important;
            gap: 0 !important;
            opacity: 0.75 !important;
        }

        .nav-lang-current i {
            font-size: 1.1rem !important;
        }

        .menu-btn {
            width: 30px !important;
        }

        .nav-btn-solid {
            padding: 5px 8px !important;
            font-size: 0.6rem !important;
        }
    }

    @media (max-width: 480px) {
        .section-title h2 {
            font-size: 1.5rem;
        }

        .logo-img {
            height: 44px !important;
        }

        /* Ultra-compact header: only logo + hamburger */
        .nav-btn-solid,
        .main-navbar .nav-lang,
        .nav-scroll .nav-lang,
        .nav-search-wrapper {
            display: none !important;
        }

        .nav-right {
            gap: 0 !important;
        }

        .menu-btn {
            width: 44px !important;
            height: 44px !important;
            font-size: 1.35rem !important;
        }

        .side-menu {
            width: 100% !important;
            padding: 60px 20px !important;
        }

        /* Prevent close (X) overlapping top CTA */
        .side-menu-close {
            top: 18px;
            right: 18px;
        }

        .drawer-cta {
            padding-top: 18px;
        }

        .side-link {
            font-size: 1rem !important;
        }
    }

    /* Mobile/tablet: hide header language; show inside side-menu */
    @media (max-width: 992px) {
        .main-navbar .nav-lang,
        .nav-scroll .nav-lang {
            display: none !important;
        }
    }

    /* --- ACCESSIBILITY: SKIP TO MAIN CONTENT LINK --- */
    .skip-link {
        position: absolute;
        top: -100px;
        left: var(--space-2);
        z-index: 9999;
        padding: var(--space-2) var(--space-3);
        background: var(--primary);
        color: white;
        font-weight: 700;
        border-radius: var(--radius-sm);
        transition: top var(--transition-fast);
    }

    .skip-link:focus {
        top: var(--space-2);
        outline: var(--focus-outline-width) solid white;
        outline-offset: var(--focus-outline-offset);
    }


    .lang-toast {
        position: fixed;
        top: -100px;
        left: 50%;
        transform: translateX(-50%);
        background: #111;
        color: white;
        padding: 15px 30px;
        border-radius: 50px;
        z-index: 9999;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
        transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        border: 1px solid var(--primary);
        font-family: 'Montserrat', sans-serif;
        font-weight: 400;
    }

    .lang-toast.active {
        top: 30px;
    }

    .toast-content {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .toast-content i {
        color: #00ff00;
        font-size: 1.2rem;
    }

    @import 'pillar-layout.css';


    /* =============================================
   TRUSTED BY (HOMEPAGE LOGO SECTION)
   ============================================= */

    .trusted-by-section {
        padding: 80px 0;
        background: #fafafa;
        border-top: 1px solid rgba(0, 0, 0, 0.04);
        border-bottom: 1px solid rgba(0, 0, 0, 0.04);
    }

    .trusted-header {
        text-align: center;
        margin-bottom: 48px;
    }

    .trusted-header span {
        display: block;
        font-family: 'Montserrat', sans-serif;
        font-size: 0.75rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.15em;
        color: var(--primary, #cc0000);
        margin-bottom: 12px;
    }

    .trusted-header h2 {
        font-family: 'Montserrat', sans-serif;
        font-size: 2rem;
        font-weight: 800;
        color: var(--dark, #222);
    }

    .trusted-logos-grid {
        display: grid;
        grid-template-columns: repeat(6, 1fr);
        gap: 24px;
        align-items: center;
        justify-items: center;
    }

    .trusted-logo-item {
        padding: 20px 24px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        background: white;
        transition: all 300ms ease;
        width: 100%;
        min-height: 72px;
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    .trusted-logos-grid--natural .trusted-logo-item {
        min-height: 0;
    }

    .trusted-logo-item:hover {
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
        transform: translateY(-2px);
    }

    .trusted-logo-item img {
        max-width: 130px;
        max-height: 44px;
        filter: grayscale(100%) opacity(0.45);
        transition: all 300ms ease;
    }

    .trusted-logos-grid--natural .trusted-logo-item img {
        max-width: var(--brand-ref-logo-max-w, 270px);
        max-height: var(--brand-ref-logo-max-h, 115px);
        width: auto;
        height: auto;
        object-fit: contain;
    }

    .trusted-logo-item:hover img {
        filter: grayscale(0%) opacity(1);
    }

    @media (max-width: 992px) {
        .trusted-logos-grid {
            grid-template-columns: repeat(3, 1fr);
        }

        .trusted-header h2 {
            font-size: 1.6rem;
        }
    }

    @media (max-width: 576px) {
        .trusted-logos-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .trusted-header h2 {
            font-size: 1.35rem;
        }

        .trusted-by-section {
            padding: 48px 0;
        }
    }

    /* =========================================================================
       HEADER HORIZONTAL PRODUCT NAV
       — 5 kısayol (8,4,6,22,2), logo ile sağ aksiyonlar arasında ortalı
       — ≤992px'de gizli (side-menu devralır)
       ========================================================================= */
    .nav-links-top {
        gap: 14px;
        flex: 1 1 auto;
        justify-content: center;
        min-width: 0;
        padding: 0 16px;
    }

    .nav-links-top .nav-link {
        white-space: nowrap;
        font-family: 'Montserrat', sans-serif;
        font-weight: 600;
        font-size: 0.92rem;
        letter-spacing: 0.15px;
        text-transform: none;
        padding: 6px 0;
    }

    /* English: longer labels — scroll bar (.nav-scroll) already uses margin-left/right auto on logo + links.
       Top bar (.main-navbar / .nav-home) did not, so links collided with icons; mirror scroll behavior. */
    html[lang="en"] .main-navbar .nav-home .logo {
        padding: 0 8px 0 0;
        margin-right: auto;
    }

    html[lang="en"] .main-navbar .nav-links.nav-links-top {
        margin-left: auto;
        gap: 8px;
        padding: 0 8px;
    }

    html[lang="en"] .nav-links-top .nav-link {
        font-size: 0.82rem;
        letter-spacing: 0;
    }

    @media (min-width: 1201px) {
        html[lang="en"] .nav-links-top .nav-link {
            font-size: 0.86rem;
        }
    }

    /* English: more horizontal room for long category labels (scroll bar was missing main-navbar tweaks) */
    @media (min-width: 993px) {
        html[lang="en"] .nav-home .container.navbar-container,
        html[lang="en"] .nav-scroll .container.navbar-container {
            padding-left: clamp(8px, 1.1vw, 28px);
            padding-right: clamp(8px, 1.1vw, 28px);
        }

        html[lang="en"] .nav-scroll .logo {
            padding: 0 8px 0 0;
        }

        html[lang="en"] .nav-scroll .nav-links.nav-links-top {
            margin-left: auto;
            gap: 9px;
            padding: 0 8px;
            min-width: 0;
        }

        html[lang="en"] .main-navbar .nav-links.nav-links-top {
            gap: 9px;
            padding: 0 8px;
            min-width: 0;
        }

        html[lang="en"] .main-navbar .nav-right,
        html[lang="en"] .nav-scroll .nav-right {
            gap: 10px;
        }

        html[lang="en"] .nav-btn-solid {
            padding: 6px 12px;
            font-size: 0.76rem;
        }
    }

    /* EN: loosen only on very wide viewports — 1300–1599px was wider than 1251–1299 and caused overflow (~1380) */
    @media (min-width: 1600px) {
        html[lang="en"] .nav-links-top .nav-link {
            font-size: 0.88rem;
        }

        html[lang="en"] .main-navbar .nav-links.nav-links-top,
        html[lang="en"] .nav-scroll .nav-links.nav-links-top {
            gap: 12px;
            padding: 0 10px;
        }
    }

    /* EN: narrow/mid desktop — hide horizontal category strip (side-menu); TR still uses 1250px rule */
    @media (max-width: 1440px) and (min-width: 993px) {
        html[lang="en"] .nav-links.nav-links-top {
            display: none !important;
        }
    }

    /* EN: 1441–1599px extra squeeze before 1600px loosen */
    @media (min-width: 1441px) and (max-width: 1599px) {
        html[lang="en"] .main-navbar .nav-links.nav-links-top,
        html[lang="en"] .nav-scroll .nav-links.nav-links-top {
            gap: 8px;
            padding: 0 6px;
        }

        html[lang="en"] .nav-links-top .nav-link {
            font-size: 0.8rem;
        }

        html[lang="en"] .main-navbar .nav-right,
        html[lang="en"] .nav-scroll .nav-right {
            gap: 9px;
        }

        html[lang="en"] .nav-btn-solid {
            padding: 5px 11px;
            font-size: 0.74rem;
            min-height: 42px;
        }
    }

    .nav-home .nav-links-top .nav-link {
        color: #ffffff;
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.45);
    }

    .nav-scroll .nav-links-top .nav-link,
    .inner-page .nav-home .nav-links-top .nav-link {
        color: var(--secondary);
        text-shadow: none;
    }

    /* Sağ aksiyonlar: ARAMA & KATALOG — masaüstünde SADECE ikon, kalabalık yapmasın */
    @media (min-width: 993px) {

        .nav-search-wrapper span,
        .nav-btn-outline span {
            display: none;
        }

        .nav-search-wrapper,
        .nav-btn-outline {
            padding: 8px;
            border: none;
        }

        .nav-search-wrapper i,
        .nav-btn-outline i {
            font-size: 1.15rem;
        }

        .main-navbar .nav-right,
        .nav-scroll .nav-right {
            gap: 14px;
        }
    }

    /* Dar masaüstü: 5 uzun başlık sığsın */
    @media (max-width: 1400px) {
        .nav-home .logo-img {
            height: clamp(62px, 4.6vw, 78px);
        }

        .nav-links-top {
            gap: 12px;
            padding: 0 12px;
        }

        .nav-links-top .nav-link {
            font-size: 0.86rem;
            letter-spacing: 0;
        }

        .main-navbar .nav-right,
        .nav-scroll .nav-right {
            gap: 12px;
        }
    }

    @media (max-width: 1200px) {
        .nav-links-top {
            gap: 12px;
            padding: 0 12px;
        }

        .nav-links-top .nav-link {
            font-size: 0.82rem;
            letter-spacing: 0;
        }

        .main-navbar .nav-right,
        .nav-scroll .nav-right {
            gap: 12px;
        }
    }

    /* 1216 gibi ara genişlikler: 1200'e yaklaşırken biraz daha daralt */
    @media (max-width: 1250px) {
        /* Ürün linkleri bu aralıkta sıkışıyorsa: erken gizle, side-menu devralsın */
        .nav-links-top {
            display: none !important;
        }

        .nav-home .logo-img {
            height: clamp(60px, 4.4vw, 74px);
        }

        .nav-links-top {
            gap: 10px;
            padding: 0 10px;
        }

        .nav-links-top .nav-link {
            font-size: 0.78rem;
        }

        .main-navbar .nav-right,
        .nav-scroll .nav-right {
            gap: 10px;
        }

        .nav-search-wrapper,
        .nav-btn-outline {
            padding: 6px;
        }
    }

    /* 1200–992 arası: daha da sıkılaştır (tek satır için) */
    @media (max-width: 1050px) {
        .nav-links-top {
            gap: 10px;
            padding: 0 10px;
        }

        .nav-links-top .nav-link {
            font-size: 0.76rem;
        }

        .main-navbar .nav-right,
        .nav-scroll .nav-right {
            gap: 10px;
        }
    }

    /* 1140 civarı: sağ aksiyon + menü çarpışmasını engelle */
    @media (max-width: 1150px) {
        .nav-links-top {
            gap: 8px;
            padding: 0 8px;
        }

        .nav-links-top .nav-link {
            font-size: 0.74rem;
        }

        .main-navbar .nav-right,
        .nav-scroll .nav-right {
            gap: 8px;
        }

        .nav-search-wrapper i,
        .nav-btn-outline i {
            font-size: 1.05rem;
        }
    }

    /* Tablet ve altı: horizontal menüyü gizle, side-menu kullanılır */
    @media (max-width: 992px) {
        .nav-links-top {
            display: none !important;
        }
    }

    /* =========================================================================
       CERTIFICATIONS SECTION — ISO 9001/14001/45001 + CE + TSE
       ========================================================================= */
    .certifications-section {
        padding: 72px 0;
        background: linear-gradient(180deg, #ffffff 0%, #f6f7f9 100%);
        position: relative;
    }

    .certs-header {
        text-align: center;
        max-width: 720px;
        margin: 0 auto 48px;
    }

    .certs-header .certs-subtitle {
        display: inline-block;
        font-family: 'Montserrat', sans-serif;
        font-weight: 600;
        font-size: 0.82rem;
        letter-spacing: 2px;
        text-transform: uppercase;
        color: var(--primary);
        margin-bottom: 12px;
    }

    .certs-header h2 {
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: clamp(1.6rem, 2.6vw, 2.15rem);
        color: var(--secondary);
        margin: 0 0 14px;
        line-height: 1.25;
    }

    .certs-header p {
        color: #5b6672;
        font-size: 0.98rem;
        line-height: 1.6;
        margin: 0;
    }

    .certs-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 22px;
    }

    .cert-card {
        background: #ffffff;
        border: 1px solid #ebedf0;
        border-radius: 14px;
        padding: 28px 22px;
        text-align: center;
        transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
        position: relative;
        overflow: hidden;
        color: inherit;
        text-decoration: none;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    a.cert-card.is-linked { cursor: pointer; }
    a.cert-card.is-linked:hover { text-decoration: none; }

    .cert-pdf-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        margin-top: 14px;
        padding: 6px 12px;
        border-radius: 999px;
        background: rgba(var(--primary-rgb, 220, 38, 38), 0.08);
        color: var(--primary);
        font-size: 0.78rem;
        font-weight: 600;
        letter-spacing: 0.3px;
        transition: background-color 0.2s ease, color 0.2s ease;
    }

    a.cert-card.is-linked:hover .cert-pdf-link {
        background: var(--primary);
        color: #fff;
    }

    .cert-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: var(--primary);
        transform: scaleX(0);
        transform-origin: left;
        transition: transform 0.3s ease;
    }

    .cert-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 28px rgba(0, 0, 0, 0.07);
        border-color: transparent;
    }

    .cert-card:hover::before {
        transform: scaleX(1);
    }

    .cert-icon {
        width: 64px;
        height: 64px;
        border-radius: 50%;
        background: rgba(var(--primary-rgb, 220, 38, 38), 0.08);
        color: var(--primary);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 1.6rem;
        margin-bottom: 16px;
        flex-shrink: 0;
    }

    .cert-icon--custom {
        background: transparent;
        padding: 0;
        overflow: hidden;
    }

    .cert-icon--custom img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 50%;
        display: block;
    }

    .cert-card h3 {
        font-family: 'Montserrat', sans-serif;
        font-weight: 700;
        font-size: 1.05rem;
        color: var(--secondary);
        margin: 0 0 8px;
        letter-spacing: 0.3px;
    }

    .cert-card p {
        font-size: 0.88rem;
        color: #6b7280;
        line-height: 1.5;
        margin: 0;
    }

    @media (max-width: 992px) {
        .certs-grid {
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .certifications-section {
            padding: 56px 0;
        }
    }

    @media (max-width: 576px) {
        .certs-grid {
            grid-template-columns: 1fr;
        }

        .cert-card {
            padding: 22px 18px;
        }
    }

    /* --- MOBILE: PREVENT HORIZONTAL OVERFLOW --- */
    html {
        overflow-x: clip;
    }

    body {
        overflow-x: clip;
        max-width: 100%;
    }

    @supports not (overflow: clip) {
        html,
        body {
            overflow-x: hidden;
        }
    }

    img,
    svg,
    video,
    canvas,
    iframe {
        max-width: 100%;
        height: auto;
    }

    pre,
    code {
        overflow-x: auto;
        max-width: 100%;
    }

    /* Off-canvas menu should never exceed viewport width */
    .side-menu {
        max-width: 100vw;
    }

.text-uppercase {
    text-transform: uppercase;
}

.grecaptcha-badge {
    /* display: none; */
}

.cc-banner {
    max-width: 920px;
    left: 50% !important;
    right: auto !important;
    transform: translateX(-50%);
}