/* =============================================
   Systemair VRF - Modern Website Styles
   ============================================= */

/* CSS Variables / Design Tokens */
:root {
    --primary: #0a2e5c;
    --primary-light: #1a4a8a;
    --primary-dark: #061e3c;
    --accent: #00b4d8;
    --accent-light: #48cae4;
    --accent-dark: #0096c7;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --white: #ffffff;
    --off-white: #f8fafc;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    --gradient-hero: linear-gradient(135deg, #0a2e5c 0%, #1a4a8a 50%, #00b4d8 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
h1, h2, h3, h4, h5, h6 { line-height: 1.3; font-weight: 700; color: var(--gray-900); }

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 600;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    justify-content: center;
    font-family: var(--font);
    letter-spacing: 0.3px;
}
.btn i { font-size: 14px; }
.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(10,46,92,0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(10,46,92,0.4);
}
.btn-accent {
    background: var(--gradient-accent);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(0,180,216,0.3);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,180,216,0.4);
}
.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}
.btn-outline:hover {
    background: var(--primary);
    color: var(--white);
}
.btn-white {
    background: var(--white);
    color: var(--primary);
    box-shadow: var(--shadow);
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.btn-sm { padding: 10px 20px; font-size: 13px; }
.btn-lg { padding: 18px 42px; font-size: 17px; }
.btn-block { width: 100%; }

/* =============================================
   TOP BAR
   ============================================= */
.top-bar {
    background: #12213e;
    color: var(--white);
    padding: 10px 0;
    font-size: 13px;
    z-index: 1001;
    position: relative;
    font-weight: 400;
}
.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-bar-left {
    display: flex;
    gap: 32px;
}
.top-bar-left a {
    color: rgba(255,255,255,0.9);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.top-bar-left a:hover { color: var(--accent); }
.top-bar-left i { font-size: 13px; color: var(--accent); }
.social-links { display: flex; gap: 16px; }
.social-links a {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
}
.social-links a:hover { color: var(--accent); transform: translateY(-2px); }

/* Language Dropdown (yorktr style) */
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}
.lang-dropdown {
    position: relative;
}
.lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: clamp(34px, 3.4vw, 42px);
    padding: 0 clamp(10px, 1vw, 16px);
    background: #f1f5f9;
    border: 2px solid #e2e8f0;
    border-radius: 50px;
    font-weight: 600;
    font-size: clamp(11px, 0.9vw, 13px);
    color: var(--primary-dark);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.lang-toggle:hover {
    background: #e2e8f0;
    border-color: var(--primary);
    color: var(--primary);
}
.lang-toggle .lang-flag {
    font-size: 18px;
    line-height: 1;
}
.lang-toggle .lang-code {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.04em;
}
.lang-toggle .lang-caret {
    font-size: 10px;
    opacity: 0.7;
    transition: transform 0.25s ease;
}
.lang-dropdown.active .lang-toggle .lang-caret {
    transform: rotate(180deg);
}
.lang-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.12);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all 0.25s ease;
    z-index: 1100;
    overflow: hidden;
}
.lang-dropdown.active .lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--gray-700);
    text-decoration: none;
    transition: var(--transition);
    border-bottom: 1px solid #f1f5f9;
}
.lang-option:last-child { border-bottom: none; }
.lang-option:hover {
    background: #f8fafc;
    color: var(--primary);
}
.lang-option.active {
    background: rgba(18, 33, 62, 0.06);
    color: var(--primary);
    font-weight: 600;
}
.lang-option .lang-flag {
    font-size: 18px;
    line-height: 1;
}
.lang-option .lang-name {
    flex: 1;
    font-size: 14px;
}
.lang-option .lang-code-sm {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--gray-400);
}
.lang-option.active .lang-code-sm {
    color: var(--primary);
}
html[dir="rtl"] .lang-menu {
    right: auto;
    left: 0;
}

html[dir="rtl"] body {
    font-family: 'Noto Sans Arabic', Inter, sans-serif;
}
html[dir="rtl"] .breadcrumb .fa-chevron-right,
html[dir="rtl"] .footer-links .fa-chevron-right {
    transform: scaleX(-1);
}

/* =============================================
   HEADER / NAVIGATION
   ============================================= */
.main-header {
    background: var(--white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}
.main-header.scrolled {
    box-shadow: var(--shadow-md);
}
.header-inner {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: clamp(6px, 1vw, 20px);
    height: 80px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
}
.logo img {
    height: clamp(30px, 2.8vw, 42px);
    width: auto;
    max-width: 150px;
    object-fit: contain;
}
.logo-text { display: flex; align-items: baseline; gap: 6px; }
.logo-brand {
    font-size: clamp(18px, 2vw, 26px);
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.5px;
}
.logo-sub {
    font-size: clamp(18px, 2vw, 26px);
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.5px;
}

/* Navigation - forced single row */
.main-nav {
    margin-inline-start: auto;
    flex: 0 1 auto;
    display: flex;
    justify-content: flex-end;
    max-width: none;
}
.nav-list {
    display: flex;
    flex-wrap: nowrap !important;
    align-items: center;
    justify-content: flex-end;
    gap: 0;
    height: auto;
}
.nav-list > li {
    flex: 0 0 auto !important;
    width: auto !important;
    min-width: max-content;
}
.nav-list > li > a {
    padding: 8px clamp(5px, 0.7vw, 14px);
    font-size: clamp(12px, 0.95vw, 14px);
    font-weight: 500;
    text-transform: none;
    letter-spacing: normal;
    color: var(--primary-dark);
    transition: all 0.3s ease;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    white-space: nowrap !important;
    word-break: keep-all;
    overflow-wrap: normal;
    line-height: 1;
    height: auto;
}
.nav-list > li > a:hover,
.nav-list > li.active > a {
    color: #0f172a;
    background-color: #f1f5f9;
    box-shadow: none;
}

/* Dropdown */
.has-dropdown { position: relative; display: flex; align-items: center; }
.has-dropdown > a::before {
    content: '\f078';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: clamp(8px, 0.7vw, 10px);
    margin-left: clamp(3px, 0.4vw, 8px);
    transition: transform 0.3s ease;
    order: 2;
}
.has-dropdown:hover > a::before {
    transform: rotate(180deg);
}
.has-dropdown > a:hover::before,
.has-dropdown.active > a::before {
    color: var(--primary-dark);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    background: var(--white);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    border-top: 3px solid var(--accent);
}
.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.dropdown-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
    transition: all 0.2s ease;
    position: relative;
}
.dropdown-menu li a::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--accent);
    opacity: 0;
    transition: opacity 0.2s ease;
}
.dropdown-menu li a i {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-50);
    border-radius: 50%;
    color: var(--accent);
    font-size: 13px;
    transition: all 0.2s ease;
}
.dropdown-menu li a:hover {
    background: rgba(0,180,216,0.03);
    color: var(--primary-dark);
    padding-left: 28px;
}
.dropdown-menu li a:hover::before {
    opacity: 1;
}
.dropdown-menu li a:hover i {
    background: var(--accent);
    color: var(--white);
    transform: scale(1.1);
}

/* Header Actions - e-VRF Style */
.header-actions {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
    gap: clamp(6px, 0.8vw, 16px);
    margin-left: clamp(4px, 0.6vw, 12px);
}
.header-cta {
    background: #12213e !important;
    color: var(--white) !important;
    border-radius: 50px !important;
    padding: 8px clamp(10px, 1.2vw, 22px) !important;
    font-size: clamp(11px, 0.95vw, 14px) !important;
    font-weight: 600 !important;
    display: flex;
    align-items: center;
    gap: 6px;
    border: none;
    transition: all 0.3s ease;
    white-space: nowrap;
}
.header-cta:hover {
    background: #091221 !important;
    color: var(--white) !important;
}

/* Mobile Toggle - e-VRF Style */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: #f1f5f9;
    border: none;
    cursor: pointer;
    padding: 10px;
    border-radius: 8px;
    z-index: 1002;
    width: 44px;
    height: 44px;
}
.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--primary-dark);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    backdrop-filter: blur(4px);
}
.mobile-overlay.active { opacity: 1; visibility: visible; }

/* =============================================
   HERO SECTION
   ============================================= */
.hero-section {
    position: relative;
    background: var(--gradient-hero);
    padding: 100px 0 80px;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}
.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-section::after {
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0,180,216,0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 620px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-full);
    color: var(--accent-light);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}
.hero-badge i { font-size: 12px; }
.hero-content h1 {
    font-size: 52px;
    font-weight: 900;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}
.hero-content h1 span {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-content p {
    font-size: 18px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 36px;
    line-height: 1.7;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-features {
    display: flex;
    gap: 32px;
    margin-top: 48px;
}
.hero-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.9);
}
.hero-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent-light);
    backdrop-filter: blur(10px);
}
.hero-feature-text { font-size: 14px; font-weight: 600; }
.hero-feature-text small { display: block; font-weight: 400; opacity: 0.7; font-size: 12px; }

/* =============================================
   SECTION STYLES
   ============================================= */
.section {
    padding: 80px 0;
}
.section-gray {
    background: var(--gray-50);
}
.section-dark {
    background: var(--gradient-primary);
    color: var(--white);
}
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}
.section-header .section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(0,180,216,0.1);
    color: var(--accent-dark);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.section-dark .section-badge {
    background: rgba(255,255,255,0.1);
    color: var(--accent-light);
}
.section-header h2 {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.section-dark .section-header h2 { color: var(--white); }
.section-header p {
    font-size: 17px;
    color: var(--gray-500);
    line-height: 1.7;
}
.section-dark .section-header p { color: rgba(255,255,255,0.7); }

/* =============================================
   PAGE HEADER (BREADCRUMB)
   ============================================= */
.page-header {
    background: var(--gradient-primary);
    padding: 60px 0 50px;
    position: relative;
    overflow: hidden;
}
.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.page-header-content {
    position: relative;
    z-index: 2;
}
.page-header h1 {
    font-size: 36px;
    color: var(--white);
    margin-bottom: 12px;
    font-weight: 800;
}
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255,255,255,0.6);
}
.breadcrumb a { color: rgba(255,255,255,0.8); }
.breadcrumb a:hover { color: var(--accent-light); }
.breadcrumb span { color: var(--accent-light); }

/* =============================================
   CATEGORY CARDS (Homepage)
   ============================================= */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.category-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}
.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition);
}
.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.category-card:hover::before { transform: scaleX(1); }
.category-card-icon {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(0,180,216,0.08), rgba(10,46,92,0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
    color: var(--accent);
    transition: var(--transition);
}
.category-card:hover .category-card-icon {
    background: var(--gradient-accent);
    color: var(--white);
    transform: scale(1.1);
}
.category-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 700;
}
.category-card p {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 16px;
}
.category-card .product-count {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-dark);
    background: rgba(0,180,216,0.08);
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

/* =============================================
   PRODUCT CARDS
   ============================================= */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}
.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
    position: relative;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.product-card-image {
    height: 220px;
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    padding: 16px;
}
.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}
.product-card:hover .product-card-image img {
    transform: scale(1.08);
}
.product-card-image .placeholder-icon {
    font-size: 60px;
    color: var(--gray-300);
}
.product-card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 12px;
    background: var(--accent);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.product-card-body {
    padding: 20px;
}
.product-card-category {
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}
.product-card-body h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.4;
}
.product-card-body h3 a { color: var(--gray-900); }
.product-card-body h3 a:hover { color: var(--accent); }
.product-card-body p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-card-meta {
    display: flex;
    gap: 16px;
    padding-top: 12px;
    border-top: 1px solid var(--gray-100);
    font-size: 13px;
    color: var(--gray-500);
}
.product-card-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}
.product-card-meta i { color: var(--accent); font-size: 12px; }

/* =============================================
   SERVICE CARDS
   ============================================= */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}
.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: var(--transition);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}
.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition);
    transform-origin: left;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}
.service-card:hover::after { transform: scaleX(1); }
.service-card-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(0,180,216,0.1), rgba(10,46,92,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--accent);
    margin-bottom: 20px;
    transition: var(--transition);
}
.service-card:hover .service-card-icon {
    background: var(--gradient-accent);
    color: var(--white);
    transform: scale(1.05) rotate(-5deg);
}
.service-card h3 { font-size: 20px; margin-bottom: 10px; }
.service-card p { font-size: 14px; color: var(--gray-500); line-height: 1.7; }

/* =============================================
   WHY US SECTION
   ============================================= */
.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}
.why-card {
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--radius-lg);
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    transition: var(--transition);
}
.why-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
}
.why-card-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius);
    background: rgba(0,180,216,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--accent-light);
    margin: 0 auto 16px;
}
.why-card h4 {
    font-size: 16px;
    color: var(--white);
    margin-bottom: 6px;
}
.why-card p {
    font-size: 13px;
    color: rgba(255,255,255,0.6);
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
    background: var(--gradient-accent);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
}
.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
}
.cta-content h2 { font-size: 36px; color: var(--white); margin-bottom: 16px; }
.cta-content p { font-size: 18px; color: rgba(255,255,255,0.85); margin-bottom: 32px; }

/* =============================================
   STATS SECTION
   ============================================= */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stat-card {
    text-align: center;
    padding: 32px 16px;
}
.stat-number {
    font-size: 48px;
    font-weight: 900;
    color: var(--accent-light);
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
}

/* =============================================
   PRODUCT DETAIL PAGE
   ============================================= */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}
.product-detail-image {
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    border: 1px solid var(--gray-100);
}
.product-detail-image img {
    max-height: 360px;
    object-fit: contain;
}
.product-detail-image .placeholder-icon {
    font-size: 120px;
    color: var(--gray-300);
}
.product-detail-info h1 {
    font-size: 32px;
    margin-bottom: 16px;
}
.product-detail-info .detail-category {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(0,180,216,0.1);
    color: var(--accent-dark);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 24px;
}
.product-detail-info .detail-description {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 28px;
}
.product-specs {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 28px;
}
.product-specs h3 {
    font-size: 18px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.product-specs h3 i { color: var(--accent); }
.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--gray-200);
    font-size: 14px;
}
.spec-row:last-child { border-bottom: none; }
.spec-row .spec-label { color: var(--gray-500); font-weight: 500; }
.spec-row .spec-value { color: var(--gray-900); font-weight: 600; }

/* Full Width Specs Table Section */
.specs-full-section {
    background: var(--gray-50);
}
.specs-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 32px;
    border-bottom: 2px solid var(--gray-200);
}
.specs-tab {
    padding: 14px 28px;
    background: none;
    border: none;
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-500);
    cursor: pointer;
    border-bottom: 3px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}
.specs-tab:hover { color: var(--primary); }
.specs-tab.active {
    color: var(--accent-dark);
    border-bottom-color: var(--accent);
}
.specs-tab i { font-size: 14px; }
.specs-tab-content { display: none; }
.specs-tab-content.active { display: block; }

.specs-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.specs-table thead th {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 14px 20px;
    font-size: 14px;
    font-weight: 600;
    text-align: left;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.specs-table tbody td {
    padding: 14px 20px;
    font-size: 14px;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
}
.specs-table tbody tr:nth-child(even) {
    background: var(--gray-50);
}
.specs-table tbody tr:hover {
    background: rgba(0,180,216,0.04);
}
.specs-table tbody tr td:first-child {
    font-weight: 600;
    color: var(--gray-800);
    white-space: nowrap;
}
.specs-table tbody tr td:first-child i {
    color: var(--accent);
    margin-right: 8px;
    font-size: 13px;
    width: 16px;
    text-align: center;
}

/* Feature list in detail */
.feature-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 16px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-100);
    font-size: 14px;
    color: var(--gray-700);
    transition: var(--transition);
}
.feature-item:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}
.feature-item i {
    color: var(--accent);
    font-size: 14px;
    margin-top: 2px;
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .feature-list { grid-template-columns: 1fr; }
    .specs-tabs { overflow-x: auto; }
    .specs-table { font-size: 13px; }
    .specs-table thead th, .specs-table tbody td { padding: 10px 14px; }
}

/* =============================================
   CONTACT FORM
   ============================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
}
.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.contact-info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}
.contact-info-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}
.contact-info-card .info-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(0,180,216,0.1), rgba(10,46,92,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent);
}
.contact-info-card h4 { font-size: 15px; margin-bottom: 4px; }
.contact-info-card p { font-size: 14px; color: var(--gray-500); }
.contact-info-card a { color: var(--gray-600); }
.contact-info-card a:hover { color: var(--accent); }

.contact-form-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow);
}
.contact-form-card h3 { font-size: 22px; margin-bottom: 24px; }

.form-group {
    margin-bottom: 18px;
}
.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}
.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: var(--font);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    background: var(--white);
    color: var(--gray-800);
    transition: var(--transition);
    outline: none;
}
.form-control:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(0,180,216,0.1);
}
.form-control::placeholder { color: var(--gray-400); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control { cursor: pointer; }
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* =============================================
   REFERENCE CARDS
   ============================================= */
.ref-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}
.ref-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--gray-100);
    transition: var(--transition);
    background: var(--white);
}
.ref-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.ref-card-image {
    height: 200px;
    background: var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}
.ref-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.ref-card:hover .ref-card-image img { transform: scale(1.05); }
.ref-card-body {
    padding: 20px;
}
.ref-card-body h3 { font-size: 18px; margin-bottom: 8px; }
.ref-card-body p { font-size: 14px; color: var(--gray-500); }
.ref-card-meta {
    display: flex;
    gap: 16px;
    margin-top: 12px;
    font-size: 13px;
    color: var(--gray-400);
}
.ref-card-meta span i { margin-right: 4px; color: var(--accent); }

/* =============================================
   PRODUCT FILTER BAR
   ============================================= */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 32px;
    justify-content: center;
}
.filter-btn {
    padding: 10px 22px;
    font-size: 14px;
    font-weight: 600;
    border: 2px solid var(--gray-200);
    background: var(--white);
    color: var(--gray-600);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font);
}
.filter-btn:hover,
.filter-btn.active {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--white);
}

/* =============================================
   ABOUT PAGE
   ============================================= */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.about-content h2 { font-size: 32px; margin-bottom: 20px; }
.about-content p {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 16px;
}
.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}
.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
}
.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-700);
}
.about-feature i { color: var(--accent); font-size: 18px; }

/* =============================================
   FOOTER
   ============================================= */
.main-footer {
    background: var(--primary-dark);
    color: rgba(255,255,255,0.8);
}
.footer-top { padding: 60px 0 40px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
}
.footer-logo {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 16px;
}
.footer-logo .logo-brand,
.footer-logo .logo-sub { font-size: 24px; }
.footer-desc {
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255,255,255,0.6);
    margin-bottom: 20px;
}
.footer-social {
    display: flex;
    gap: 10px;
}
.footer-social a {
    width: 38px;
    height: 38px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
    font-size: 15px;
}
.footer-social a:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-2px);
}
.footer-col h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 12px;
}
.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}
.footer-links a i { font-size: 10px; color: var(--accent); transition: var(--transition); }
.footer-links a:hover { color: var(--accent-light); padding-left: 4px; }

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
    font-size: 14px;
}
.footer-contact li i {
    color: var(--accent);
    margin-top: 4px;
    width: 16px;
    text-align: center;
}
.footer-contact li a,
.footer-contact li span { color: rgba(255,255,255,0.6); }
.footer-contact li a:hover { color: var(--accent-light); }

.footer-callback {
    margin-top: 20px;
    padding: 16px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.08);
}
.footer-callback h5 {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 12px;
}
.callback-form { display: flex; flex-direction: column; gap: 8px; }
.callback-form input {
    width: 100%;
    padding: 10px 14px;
    font-size: 13px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.08);
    color: var(--white);
    outline: none;
    font-family: var(--font);
}
.callback-form input::placeholder { color: rgba(255,255,255,0.4); }
.callback-form input:focus { border-color: var(--accent); }

.footer-bottom {
    padding: 20px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(255,255,255,0.4);
}

/* =============================================
   FLOATING ACTION BUTTONS
   ============================================= */
.floating-actions {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 998;
}
.fab-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 22px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    animation: fabPulse 2s infinite;
}
.fab-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}
.fab-phone {
    background: var(--primary);
}
.fab-whatsapp {
    background: #25D366;
}

@keyframes fabPulse {
    0%, 100% { box-shadow: var(--shadow-lg); }
    50% { box-shadow: 0 0 0 12px rgba(0,0,0,0.08); }
}

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
    box-shadow: var(--shadow);
}
.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}
.back-to-top:hover {
    background: var(--accent);
    transform: translateY(-4px);
}

/* =============================================
   ALERTS / MESSAGES
   ============================================= */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    font-size: 14px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.alert-success {
    background: rgba(16,185,129,0.1);
    color: #065f46;
    border: 1px solid rgba(16,185,129,0.2);
}
.alert-error {
    background: rgba(239,68,68,0.1);
    color: #991b1b;
    border: 1px solid rgba(239,68,68,0.2);
}

/* =============================================
   MAP
   ============================================= */
.map-section {
    height: 400px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 40px;
    border: 1px solid var(--gray-200);
}
.map-section iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* =============================================
   QUOTE FORM
   ============================================= */
.quote-section {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--gray-100);
    box-shadow: var(--shadow);
    max-width: 700px;
    margin: 0 auto;
}
.quote-section h3 { font-size: 24px; margin-bottom: 8px; }
.quote-section > p { font-size: 15px; color: var(--gray-500); margin-bottom: 24px; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1200px) {
    .header-cta i { font-size: 12px; }
    .container { padding: 0 16px; }
}

@media (max-width: 1100px) {
    .header-cta {
        padding: 8px 12px !important;
        font-size: 11px !important;
        gap: 4px;
    }
    .lang-toggle .lang-caret { display: none; }
}

@media (max-width: 1180px) {
    .nav-list > li > a {
        font-size: 12px;
        padding: 7px 8px;
    }
    .header-cta {
        padding: 8px 12px !important;
        font-size: 11px !important;
    }
}

@media (max-width: 1024px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero-content h1 { font-size: 42px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .product-detail { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .nav-list > li > a {
        font-size: 11px;
        padding: 6px 5px;
    }
    .header-cta {
        padding: 7px 10px !important;
        font-size: 10px !important;
    }
    .header-cta i { margin: 0; }
    .lang-toggle {
        height: 34px;
        padding: 0 10px;
        gap: 4px;
    }
    .lang-toggle .lang-flag { font-size: 15px; }
    .logo img { max-width: 120px; height: 32px; }
}

/* Keep desktop single-row nav as long as possible; hamburger only on small screens */
@media (max-width: 960px) {
    .top-bar { display: none; }
    
    .header-inner { height: 70px; gap: 10px; }
    .header-cta { display: none; }
    .mobile-toggle { display: flex; z-index: 1005; }
    .lang-toggle {
        height: 38px;
        padding: 0 12px;
        gap: 6px;
        font-size: 13px;
    }
    .lang-toggle .lang-caret { display: inline-block; }
    .lang-menu {
        right: auto;
        left: 0;
        min-width: 180px;
    }
    
    html[dir="rtl"] .main-nav {
        right: auto;
        left: -360px;
        box-shadow: 10px 0 30px rgba(0,0,0,0.1);
        transition: left 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        margin-left: 0;
        flex: none;
        justify-content: flex-start;
    }
    html[dir="rtl"] .main-nav.active { left: 0; right: auto; }
    html[dir="rtl"] .lang-menu {
        left: auto;
        right: 0;
    }
    
    /* Sleek Off-Canvas Mobile Menu */
    .main-nav {
        position: fixed;
        top: 0;
        right: -360px;
        width: 300px;
        max-width: 85vw;
        height: 100dvh;
        background: var(--white);
        z-index: 1001;
        padding: 90px 0 30px;
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
        overflow-y: auto;
        margin-left: 0;
        flex: none;
        justify-content: flex-start;
        display: block;
    }
    .main-nav.active { right: 0; }
    
    .logo img { height: 35px; max-width: none; }
    
    .nav-list {
        flex-direction: column;
        flex-wrap: nowrap !important;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0;
    }
    .nav-list > li {
        flex: none !important;
        width: 100% !important;
        min-width: 0;
        border-bottom: 1px solid var(--gray-100);
    }
    .nav-list > li > a {
        padding: 20px 24px;
        font-size: 15px;
        font-weight: 700;
        display: flex;
        align-items: center;
        justify-content: space-between;
        color: var(--primary-dark);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        transition: background 0.2s ease;
        white-space: normal !important;
        line-height: 1.3;
    }
    .nav-list > li > a:active { background: var(--gray-50); }
    .nav-list > li.active > a { color: var(--accent); }
    .nav-list > li > a::after { display: none !important; } /* Hide underline on mobile */
    
    /* Fix has-dropdown icon layout */
    .has-dropdown { 
        flex-direction: column; 
        align-items: flex-start; 
        height: auto; /* Override desktop height */
    }
    .has-dropdown > a {
        width: 100%;
        background-color: transparent !important;
        box-shadow: none !important;
        color: var(--primary-dark) !important;
        border-radius: 0;
    }
    .has-dropdown > a::before {
        content: '\f078';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        font-size: 12px;
        color: var(--gray-400) !important;
        transition: transform 0.3s ease;
        order: 2;
    }
    .has-dropdown.open > a::before { transform: rotate(180deg); color: var(--accent) !important; }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        background: var(--gray-50);
        padding: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
        display: block !important;
        width: 100%; 
    }
    .has-dropdown.open .dropdown-menu { max-height: 500px; padding: 10px 0; }
    
    .dropdown-menu li a {
        padding: 12px 24px 12px 40px;
        font-size: 14px;
        color: var(--gray-700);
        font-weight: 600;
        border-radius: 0;
        display: block; /* Ensure it wraps correctly inside column */
    }
    .dropdown-menu li a i {
        background: transparent;
        color: var(--gray-400);
        width: 20px;
        height: 20px;
    }
    .dropdown-menu li a:active i,
    .dropdown-menu li a:hover i {
        background: transparent;
        color: var(--accent);
        transform: none;
    }
    .dropdown-menu li a::before { display: none; }
    
    .hero-section { padding: 60px 0 50px; min-height: auto; }
    .hero-content h1 { font-size: 32px; }
    .hero-content p { font-size: 16px; }
    .hero-features { flex-direction: column; gap: 16px; }
    .hero-buttons { flex-direction: column; }
    .hero-buttons .btn { width: 100%; }
    
    .section { padding: 50px 0; }
    .section-header h2 { font-size: 28px; }
    .section-header { margin-bottom: 36px; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom .container { flex-direction: column; gap: 4px; text-align: center; }
    
    .page-header { padding: 40px 0 30px; }
    .page-header h1 { font-size: 28px; }
    
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .stat-number { font-size: 36px; }
    
    .filter-bar { gap: 8px; }
    .filter-btn { padding: 8px 16px; font-size: 13px; }
    
    .form-row { grid-template-columns: 1fr; }
    
    .floating-actions { bottom: 16px; right: 16px; }
    .fab-btn { width: 50px; height: 50px; font-size: 20px; }
    
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
}

@media (max-width: 480px) {
    .hero-content h1 { font-size: 26px; }
    .category-grid { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: 1fr; }
    .about-features { grid-template-columns: 1fr; }
    .service-grid { grid-template-columns: 1fr; }
    .ref-grid { grid-template-columns: 1fr; }
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fadeInUp { animation: fadeInUp 0.6s ease forwards; }
.animate-slideInRight { animation: slideInRight 0.6s ease forwards; }

/* Smooth page transitions */
main {
    animation: fadeInUp 0.4s ease;
}

/* =============================================
   CALLBACK SECTION (Sizi Arayalım - Homepage)
   ============================================= */
.callback-section {
    background: linear-gradient(135deg, var(--gray-50) 0%, #eef5ff 100%);
}
.callback-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.callback-info h2 {
    font-size: 34px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}
.callback-info > p {
    font-size: 16px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 32px;
}
.callback-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.callback-feature-item {
    display: flex;
    align-items: center;
    gap: 16px;
}
.callback-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(0,180,216,0.1), rgba(10,46,92,0.08));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent);
    flex-shrink: 0;
}
.callback-feature-item strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 2px;
}
.callback-feature-item span {
    font-size: 13px;
    color: var(--gray-500);
}
.callback-form-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0,180,216,0.1);
    position: relative;
    overflow: hidden;
}
.callback-form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-accent);
}
.callback-form-header {
    text-align: center;
    margin-bottom: 28px;
}
.callback-form-header i {
    font-size: 36px;
    color: var(--accent);
    margin-bottom: 12px;
    display: block;
}
.callback-form-header h3 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 6px;
}
.callback-form-header p {
    font-size: 14px;
    color: var(--gray-500);
}
.callback-form .form-group {
    margin-bottom: 18px;
}
.callback-form .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}
.callback-form .form-group label i {
    color: var(--accent);
    margin-right: 4px;
    font-size: 12px;
}
.callback-form .form-control {
    width: 100%;
    padding: 14px 16px;
    font-size: 15px;
    font-family: var(--font);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    background: var(--gray-50);
    color: var(--gray-800);
    transition: var(--transition);
    outline: none;
}
.callback-form .form-control:focus {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(0,180,216,0.1);
}
.callback-note {
    text-align: center;
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 14px;
}
.callback-note i {
    color: var(--success);
    margin-right: 4px;
}

@media (max-width: 768px) {
    .callback-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .callback-info h2 {
        font-size: 26px;
    }
    .callback-form-card {
        padding: 28px;
    }
}