/* ═══════════════════════════════════════════
   DEMPAŞ DEMİR — PREMIUM WHITE THEME
   ═══════════════════════════════════════════ */

:root {
    --blue: #2563eb;
    --blue-dark: #1e40af;
    --blue-light: #3b82f6;
    --blue-50: #eff6ff;
    --blue-100: #dbeafe;
    --navy: #0f172a;
    --navy-light: #1e293b;
    --text: #374151;
    --text-light: #6b7280;
    --text-muted: #9ca3af;
    --heading: #111827;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.04), 0 2px 4px rgba(0,0,0,0.03);
    --shadow-lg: 0 10px 25px rgba(0,0,0,0.06);
    --shadow-xl: 0 20px 50px rgba(0,0,0,0.08);
    --font: 'Google Sans', 'Plus Jakarta Sans', -apple-system, system-ui, sans-serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    font-size: 15px;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4,h5,h6 { font-family: var(--font); color: var(--heading); line-height: 1.25; }
a { text-decoration: none; color: inherit; transition: all 0.2s var(--ease); }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ── Layout ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 48px 0; }

/* ── Section Header ── */
.section-header { margin-bottom: 48px; }
.section-header.center { text-align: center; }
.section-tag {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--blue); margin-bottom: 12px;
}
.section-tag i { width: 16px; height: 16px; }
.section-header h2 { font-size: 28px; font-weight: 700; margin-bottom: 8px; }
.section-header p { color: var(--text-light); font-size: 15px; max-width: 520px; line-height: 1.6; }
.section-header.center p { margin: 0 auto; }

/* ── Header ── */
.main-header {
    background: transparent;
    position: fixed; top: 0; width: 100%; z-index: 1000;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s ease;
}
.main-header.scrolled {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 68px;
}
.logo a {
    font-size: 20px; font-weight: 700; color: var(--heading);
    display: flex; align-items: center; gap: 8px;
}
.logo a i, .logo a svg { color: var(--blue); width: 24px; height: 24px; }
.main-nav ul { display: flex; gap: 2px; }
.main-nav a {
    display: block; padding: 8px 16px; border-radius: var(--radius-sm);
    color: rgba(255,255,255,0.9); font-size: 14px; font-weight: 500; transition: all 0.2s;
}
.main-nav a:hover { color: #fff; background: rgba(255,255,255,0.1); }
.main-header.scrolled .main-nav a { color: var(--text-light); }
.main-header.scrolled .main-nav a:hover { color: var(--heading); background: var(--gray-50); }

/* Language Dropdown */
.lang-switcher { position: relative; }
.lang-btn {
    display: flex; align-items: center; gap: 6px;
    background: transparent; border: none;
    color: rgba(255,255,255,0.9); padding: 7px 14px; border-radius: var(--radius-sm);
    cursor: pointer; font-family: var(--font); font-size: 13px; font-weight: 500; transition: all 0.2s;
}
.lang-btn:hover { color: #fff; background: rgba(255,255,255,0.1); }
.lang-btn i, .lang-btn svg { width: 15px; height: 15px; color: inherit; }
.main-header.scrolled .lang-btn { color: var(--text-light); }
.main-header.scrolled .lang-btn:hover { color: var(--heading); background: var(--gray-50); }
.dropdown-content {
    display: none; position: absolute; right: 0; top: calc(100% + 4px);
    background: var(--white); min-width: 140px; border-radius: var(--radius);
    box-shadow: var(--shadow-xl); border: 1px solid var(--gray-200); overflow: hidden; z-index: 10;
}
.lang-switcher:hover .dropdown-content { display: block; }
.dropdown-content a { display: block; padding: 10px 16px; font-size: 14px; color: var(--text); font-weight: 500; }
.dropdown-content a:hover, .dropdown-content a.active { background: var(--blue-50); color: var(--blue); }

/* ── Hero ── */
.hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
    color: #fff; padding: 100px 0 110px; position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; top: -200px; right: -200px;
    width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, rgba(37,99,235,0.15), transparent 70%);
}
.hero::after {
    content: ''; position: absolute; bottom: -100px; left: -100px;
    width: 400px; height: 400px; border-radius: 50%;
    background: radial-gradient(circle, rgba(37,99,235,0.08), transparent 70%);
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; z-index: 1; }
.hero-label {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
    color: var(--blue-light); margin-bottom: 20px;
    padding: 6px 14px; background: rgba(37,99,235,0.15); border-radius: 20px;
}
.hero h1 { font-size: 40px; font-weight: 700; line-height: 1.15; margin-bottom: 20px; color: #fff; }
.hero h1 span { color: var(--blue-light); }
.hero p { font-size: 16px; color: rgba(255,255,255,0.6); line-height: 1.7; margin-bottom: 32px; }
.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-visual {
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.hero-stat {
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius); padding: 24px 20px; text-align: center;
    backdrop-filter: blur(4px);
}
.hero-stat .hs-num { font-size: 28px; font-weight: 700; color: #fff; line-height: 1; }
.hero-stat .hs-label { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 6px; font-weight: 500; }

/* ── Buttons ── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 12px 24px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 14px; cursor: pointer;
    transition: all 0.2s; text-decoration: none; border: 1px solid transparent;
}
.btn i, .btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); color: #fff; }
.btn-outline { background: transparent; border-color: var(--gray-200); color: var(--heading); }
.btn-outline:hover { background: var(--gray-50); border-color: var(--gray-300); }
.btn-outline-light { background: transparent; border-color: rgba(255,255,255,0.3); color: #fff; }
.btn-outline-light:hover { background: rgba(255,255,255,0.1); border-color: #fff; color: #fff; }
.btn-white { background: #fff; color: var(--blue); box-shadow: var(--shadow-md); }
.btn-white:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); color: var(--blue); }
.btn-sm { padding: 8px 16px; font-size: 13px; }
.btn-lg { padding: 16px 32px; font-size: 16px; }

.btn-quote {
    background: linear-gradient(135deg, var(--blue), var(--navy)) !important;
    border-radius: 50px !important; border: none !important; color: #fff !important;
    box-shadow: 0 4px 12px rgba(13, 71, 161, 0.3) !important;
    transition: transform 0.2s, box-shadow 0.2s !important;
    padding: 10px 20px !important;
}
.btn-quote:hover {
    transform: translateY(-2px) !important; color: #fff !important;
    box-shadow: 0 6px 16px rgba(13, 71, 161, 0.4) !important;
}

/* ── Services Strip ── */
.services-strip { border-bottom: 1px solid var(--gray-200); background: var(--white); }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.service-item {
    display: flex; align-items: center; gap: 14px;
    padding: 28px 20px; border-right: 1px solid var(--gray-200);
}
.service-item:last-child { border-right: none; }
.service-item .si-icon {
    width: 44px; height: 44px; min-width: 44px; border-radius: 10px;
    background: var(--blue-50); display: flex; align-items: center; justify-content: center;
}
.service-item .si-icon i, .service-item .si-icon svg { width: 20px; height: 20px; color: var(--blue); }
.service-item h4 { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.service-item p { font-size: 12px; color: var(--text-muted); }

/* ── Category Cards ── */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.cat-card {
    position: relative; border-radius: var(--radius); overflow: hidden;
    height: 220px; display: flex; flex-direction: column; justify-content: flex-end;
    text-decoration: none; color: #fff; transition: transform 0.3s var(--ease);
}
.cat-card:hover { transform: translateY(-4px); }
.cat-card img {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover; transition: transform 0.4s var(--ease);
}
.cat-card:hover img { transform: scale(1.05); }
.cat-card .cat-overlay {
    position: relative; z-index: 1; padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 100%);
}
.cat-card h3 { font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 4px; }
.cat-card .cat-count { font-size: 12px; color: rgba(255,255,255,0.7); }

/* ── Product Cards (for urunler page) ── */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.product-card {
    background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
    overflow: hidden; transition: all 0.3s var(--ease); cursor: pointer; text-decoration: none; color: inherit;
}
.product-card:hover { border-color: var(--blue); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.product-card .pc-img {
    height: 180px; background: var(--gray-100);
    display: flex; align-items: center; justify-content: center; overflow: hidden;
    border-bottom: 1px solid var(--gray-200); position: relative;
}
.product-card .pc-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.3s var(--ease); }
.product-card:hover .pc-img img { transform: scale(1.05); }
.product-card .pc-img .pc-badge {
    position: absolute; top: 10px; right: 10px;
    background: var(--blue); color: #fff; font-size: 11px; font-weight: 600;
    padding: 4px 10px; border-radius: 20px;
}
.product-card .pc-body { padding: 18px; }
.product-card .pc-body h4 { font-size: 15px; font-weight: 600; margin-bottom: 6px; }
.product-card .pc-body p { font-size: 13px; color: var(--text-light); line-height: 1.5; margin-bottom: 12px; }
.product-card .pc-footer { display: flex; align-items: center; justify-content: space-between; }
.product-card .pc-link { font-size: 13px; font-weight: 600; color: var(--blue); display: flex; align-items: center; gap: 4px; }
.product-card .pc-link i { width: 14px; height: 14px; transition: transform 0.2s; }
.product-card:hover .pc-link i { transform: translateX(3px); }

/* ── Product Detail ── */
.product-detail-header {
    display: flex; gap: 40px; align-items: flex-start;
    background: var(--white); padding: 32px; border-radius: var(--radius);
    border: 1px solid var(--gray-200);
}
.product-detail-header .pd-image {
    width: 400px; min-width: 400px; height: 300px; border-radius: var(--radius-sm);
    overflow: hidden; background: var(--gray-100);
}
.product-detail-header .pd-image img { width: 100%; height: 100%; object-fit: cover; }
.product-detail-header .pd-info { flex: 1; }
.product-detail-header .pd-info h1 { font-size: 24px; margin-bottom: 8px; }
.product-detail-header .pd-info .pd-desc { font-size: 15px; color: var(--text-light); line-height: 1.7; margin-bottom: 20px; }
.pd-specs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.pd-spec {
    padding: 12px 16px; background: var(--gray-50); border-radius: var(--radius-sm);
    border: 1px solid var(--gray-200);
}
.pd-spec .spec-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.pd-spec .spec-value { font-size: 14px; font-weight: 600; color: var(--heading); margin-top: 2px; }

/* Weight Table */
.weight-table-wrapper {
    background: var(--white); border: 1px solid var(--gray-200);
    border-radius: var(--radius); overflow: hidden;
}
.weight-table-wrapper h3 {
    padding: 16px 20px; font-size: 15px; border-bottom: 1px solid var(--gray-200);
    display: flex; align-items: center; gap: 8px;
}
.weight-table-wrapper h3 i { width: 18px; height: 18px; color: var(--blue); }
.weight-table { width: 100%; border-collapse: collapse; }
.weight-table thead th {
    background: var(--gray-50); padding: 10px 16px; text-align: left;
    font-size: 12px; font-weight: 600; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 0.04em; border-bottom: 1px solid var(--gray-200);
}
.weight-table tbody td {
    padding: 10px 16px; border-bottom: 1px solid var(--gray-100);
    font-size: 13px;
}
.weight-table tbody tr:hover { background: var(--blue-50); }
.weight-table tbody tr:last-child td { border-bottom: none; }

/* ── About Section (Homepage) ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text p { margin-bottom: 16px; font-size: 15px; line-height: 1.75; color: var(--text); }
.about-image { border-radius: var(--radius-lg); overflow: hidden; }
.about-image img { width: 100%; height: 400px; object-fit: cover; }

/* ── CTA ── */
.cta-section {
    background: var(--blue); color: #fff; border-radius: var(--radius-lg);
    padding: 56px; display: flex; align-items: center; justify-content: space-between; gap: 40px;
}
.cta-section h2 { font-size: 24px; color: #fff; margin-bottom: 8px; }
.cta-section p { color: rgba(255,255,255,0.7); font-size: 15px; }

/* ── Page Banner ── */
.page-banner {
    background: var(--navy); color: #fff;
    padding: 108px 0 40px; border-bottom: 1px solid var(--border);
} 
.page-banner h1 { font-size: 28px; font-weight: 700; margin-bottom: 6px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.4); }
.breadcrumb a { color: rgba(255,255,255,0.5); }
.breadcrumb a:hover { color: var(--blue-light); }

/* ── Team ── */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.team-card {
    padding: 20px; border-radius: var(--radius); background: var(--white);
    border: 1px solid var(--gray-200); display: flex; gap: 14px;
}
.team-card .avatar {
    width: 44px; height: 44px; min-width: 44px; border-radius: 50%;
    background: var(--blue-50); display: flex; align-items: center; justify-content: center;
}
.team-card .avatar i { width: 20px; height: 20px; color: var(--blue); }
.team-card .info h4 { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.team-card .info .role { font-size: 12px; color: var(--text-light); margin-bottom: 6px; }
.team-card .info .contact-line { font-size: 12px; color: var(--text-muted); display: flex; align-items: center; gap: 5px; margin-bottom: 2px; }
.team-card .info .contact-line i { width: 12px; height: 12px; }

/* ── Contact ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; }
.contact-info-list { display: flex; flex-direction: column; gap: 24px; }
.ci-item { display: flex; gap: 14px; }
.ci-item .ci-icon {
    width: 44px; height: 44px; min-width: 44px; border-radius: 10px;
    background: var(--blue-50); display: flex; align-items: center; justify-content: center;
}
.ci-item .ci-icon i { width: 20px; height: 20px; color: var(--blue); }
.ci-item h5 { font-size: 14px; font-weight: 600; color: var(--heading); margin-bottom: 2px; }
.ci-item p { font-size: 14px; color: var(--text-light); }

.contact-form {
    padding: 32px; border-radius: var(--radius); background: var(--white);
    border: 1px solid var(--gray-200);
}
.contact-form h3 { font-size: 18px; margin-bottom: 24px; display: flex; align-items: center; gap: 8px; }
.contact-form h3 i { width: 20px; height: 20px; color: var(--blue); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--heading); margin-bottom: 6px; }
.form-control {
    width: 100%; padding: 10px 14px; border: 1px solid var(--gray-200);
    border-radius: var(--radius-sm); font-family: var(--font); font-size: 14px;
    background: var(--white); transition: all 0.2s; color: var(--text);
}
.form-control:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.1); }
textarea.form-control { resize: vertical; min-height: 100px; }

/* ── Map ── */
.map-wrapper { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--gray-200); }
.map-wrapper iframe { width: 100%; height: 340px; border: 0; display: block; }

/* ── Alerts ── */
.alert { padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 16px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.alert i { width: 16px; height: 16px; min-width: 16px; }
.alert-success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ── Quality Policy ── */
.policy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.policy-item {
    display: flex; gap: 12px; padding: 16px; background: var(--white);
    border: 1px solid var(--gray-200); border-radius: var(--radius);
}
.policy-item .pi-num {
    width: 28px; height: 28px; min-width: 28px; border-radius: 50%;
    background: var(--blue-50); color: var(--blue);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
}
.policy-item p { font-size: 14px; line-height: 1.6; }

/* Vision/Mission */
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.vm-card { padding: 28px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--gray-200); }
.vm-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; color: var(--blue); }
.vm-card h3 i { width: 18px; height: 18px; }
.vm-card p { font-size: 14px; line-height: 1.7; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-card {
    text-align: center; padding: 28px 16px; border-radius: var(--radius);
    background: var(--blue-50); border: 1px solid var(--blue-100);
}
.stat-card .number { font-size: 28px; font-weight: 700; color: var(--blue); }
.stat-card .label { font-size: 13px; color: var(--text-light); margin-top: 4px; }

/* Certificates */
.certs-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.cert-item {
    display: flex; align-items: center; gap: 12px; padding: 16px 18px;
    background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius);
}
.cert-item i { width: 20px; height: 20px; color: var(--blue); min-width: 20px; }
.cert-item span { font-size: 14px; font-weight: 500; }

/* ── Product Modal ── */
.modal-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5);
    z-index: 200; align-items: center; justify-content: center;
    backdrop-filter: blur(4px);
}
.modal-overlay.active { display: flex; }
.modal {
    background: var(--white); border-radius: var(--radius-lg); width: 90%; max-width: 800px;
    max-height: 85vh; overflow-y: auto; box-shadow: var(--shadow-xl); position: relative;
}
.modal-close {
    position: absolute; top: 16px; right: 16px; width: 36px; height: 36px;
    border-radius: 50%; border: 1px solid var(--gray-200); background: var(--white);
    display: flex; align-items: center; justify-content: center; cursor: pointer;
    z-index: 1; transition: all 0.2s;
}
.modal-close:hover { background: var(--gray-50); }
.modal-close i { width: 18px; height: 18px; }
.modal-img { width: 100%; height: 280px; object-fit: cover; }
.modal-body { padding: 28px 32px; }
.modal-body h2 { font-size: 22px; margin-bottom: 12px; }
.modal-body .desc { font-size: 15px; color: var(--text-light); line-height: 1.7; margin-bottom: 24px; }

/* ── Footer ── */
.main-footer { background: var(--navy); color: rgba(255,255,255,0.6); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-col h4 { color: #fff; font-size: 14px; font-weight: 600; margin-bottom: 20px; }
.footer-col p { font-size: 13px; line-height: 1.7; margin-bottom: 8px; }
.footer-col ul li { margin-bottom: 8px; }
.footer-col ul li a { font-size: 13px; display: flex; align-items: center; gap: 6px; }
.footer-col ul li a:hover { color: var(--blue-light); }
.footer-col ul li a i { width: 14px; height: 14px; }
.footer-col .fc-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-col .fc-item { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; }
.footer-col .fc-item i { width: 15px; height: 15px; color: var(--blue-light); min-width: 15px; margin-top: 2px; }
.footer-bottom { padding: 20px 0; text-align: center; font-size: 12px; color: rgba(255,255,255,0.3); }

/* ── Responsive ── */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { display: grid; grid-template-columns: repeat(4, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .service-item:nth-child(2) { border-right: none; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .policy-grid { grid-template-columns: 1fr; }
    .product-detail-header { flex-direction: column; }
    .product-detail-header .pd-image { width: 100%; min-width: auto; }
}
@media (max-width: 768px) {
    .hero h1 { font-size: 28px; }
    .hero { padding: 60px 0 70px; }
    .section { padding: 48px 0; }
    .section-header h2 { font-size: 22px; }
    .services-grid { grid-template-columns: 1fr; }
    .service-item { border-right: none; border-bottom: 1px solid var(--gray-200); }
    .service-item:last-child { border-bottom: none; }
    .hero-visual { grid-template-columns: repeat(2, 1fr); }
    .cat-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    
    /* Navbar Mobile Styles */
    .header-inner { flex-wrap: nowrap; justify-content: space-between; }
    .mobile-toggle { display: block !important; color: #fff !important; }
    .main-header.scrolled .mobile-toggle { color: var(--heading) !important; }
    .main-nav {
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--navy); border-top: 1px solid rgba(255,255,255,0.1);
        box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
        display: none; padding: 10px 0; z-index: 99;
    }
    .main-nav.active { display: block; }
    .main-nav ul { flex-direction: column; gap: 0; }
    .main-nav a { padding: 12px 24px; border-radius: 0; color: rgba(255,255,255,0.8) !important; }
    .main-nav a:hover { color: #fff !important; background: rgba(255,255,255,0.05) !important; }
    .btn-quote .qt-text { display: none; }
    .btn-quote { padding: 10px 14px !important; }
    
    .form-row { grid-template-columns: 1fr; }
    .vm-grid { grid-template-columns: 1fr; }
    .cta-section { flex-direction: column; text-align: center; padding: 40px 24px; }
    .pd-specs { grid-template-columns: 1fr; }
}