/* ==========================================================================
   BURSA HURDA (bursahurda.gen.tr) - Master Design System
   Industrial High-Contrast Palette: Deep Navy Slate & Electric Amber Gold
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');

:root {
    /* Brand Colors */
    --navy-950: #090d16;
    --navy-900: #0f172a;
    --navy-800: #1e293b;
    --navy-700: #334155;
    --navy-600: #475569;
    
    --amber-600: #d97706;
    --amber-500: #f59e0b;
    --amber-400: #fbbf24;
    --amber-100: #fef3c7;
    --amber-50:  #fffbeb;

    --emerald-600: #059669;
    --emerald-500: #10b981;
    --emerald-100: #d1fae5;
    --emerald-50:  #ecfdf5;

    /* Semantic Tokens */
    --primary: var(--navy-900);
    --primary-accent: var(--amber-600);
    --secondary-accent: var(--emerald-500);

    --bg-main: #f8fafc;
    --bg-surface: #ffffff;
    --bg-muted: #f1f5f9;
    --bg-dark: var(--navy-900);

    --text-main: #0f172a;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --text-inverse: #ffffff;

    --border-subtle: #e2e8f0;
    --border-strong: #cbd5e1;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.07), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -8px rgba(15, 23, 42, 0.06);
    --shadow-amber: 0 10px 25px -5px rgba(217, 119, 6, 0.3);

    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    padding-bottom: 75px;
}

@media (min-width: 992px) {
    body {
        padding-bottom: 0;
    }
}

.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.25rem;
    position: relative;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: 0 2px 15px rgba(15, 23, 42, 0.04);
    transition: var(--transition);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 74px;
    gap: 1.25rem;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo img {
    height: 42px;
    width: auto;
    object-fit: contain;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.nav-links {
    display: none;
    align-items: center;
    gap: 4px;
    list-style: none;
    background: var(--bg-muted);
    padding: 6px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
}

@media (min-width: 992px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--navy-700);
    padding: 7px 14px;
    border-radius: var(--radius-full);
    transition: var(--transition);
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--navy-950);
    background: #ffffff;
    box-shadow: var(--shadow-sm);
}

.nav-links a.active {
    background: var(--navy-900);
    color: #ffffff !important;
    box-shadow: var(--shadow-sm);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}


/* Call Button (Amber Gradient) */
.btn-call {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--navy-900) 0%, #1e3a8a 100%);
    color: #ffffff;
    font-weight: 800;
    font-size: 0.9rem;
    padding: 0.65rem 1.25rem;
    border-radius: var(--radius-full);
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-call:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(15, 23, 42, 0.3);
}

.btn-call svg {
    width: 16px;
    height: 16px;
    fill: var(--amber-400);
}

/* Mobile Hamburger Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 38px;
    height: 38px;
    padding: 9px 8px;
    background: var(--bg-muted);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    cursor: pointer;
    z-index: 101;
    transition: var(--transition);
    margin-right: 4px;
    flex-shrink: 0;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2.5px;
    background: var(--navy-900);
    border-radius: 2px;
    transition: all 0.25s ease-in-out;
}

.mobile-menu-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Drawer */
.mobile-nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(9, 13, 22, 0.65);
    backdrop-filter: blur(4px);
    z-index: 1050;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.mobile-nav-backdrop.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -360px;
    width: 320px;
    max-width: 88vw;
    height: 100vh;
    background: #ffffff;
    z-index: 1060;
    box-shadow: -10px 0 35px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
}

.mobile-nav-drawer.open {
    right: 0;
}

.mobile-drawer-header {
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-drawer-close {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
}

.mobile-nav-list {
    list-style: none;
    padding: 1rem 0;
    margin: 0;
    flex: 1;
}

.mobile-nav-list li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.85rem 1.5rem;
    color: var(--navy-900);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.98rem;
    border-left: 4px solid transparent;
    transition: var(--transition);
}

.mobile-nav-list li a:hover, .mobile-nav-list li a.active {
    color: var(--amber-600);
    background: var(--amber-50);
    border-left-color: var(--amber-500);
}

.mobile-drawer-footer {
    padding: 1rem 1.15rem;
    border-top: 1px solid var(--border-subtle);
    background: var(--bg-muted);
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.mobile-drawer-footer .btn {
    width: 100%;
    justify-content: center;
    white-space: nowrap !important;
    font-size: 0.88rem;
    font-weight: 700;
    padding: 0.75rem 0.6rem;
    letter-spacing: -0.2px;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 750;
    font-size: 0.95rem;
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--amber-500) 0%, var(--amber-600) 100%);
    color: var(--navy-950);
    box-shadow: 0 4px 15px rgba(217, 119, 6, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--amber-400) 0%, var(--amber-500) 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(217, 119, 6, 0.4);
}

.btn-navy {
    background: var(--navy-900);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.2);
}

.btn-navy:hover {
    background: var(--navy-800);
    transform: translateY(-2px);
    color: #ffffff;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-whatsapp:hover {
    background: linear-gradient(135deg, #34d399 0%, #059669 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid var(--border-strong);
    color: var(--navy-900);
}

.btn-outline:hover {
    border-color: var(--navy-900);
    background: var(--navy-900);
    color: #ffffff;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
    background: linear-gradient(180deg, #ffffff 0%, var(--bg-main) 100%);
    padding: 4rem 0 3.5rem;
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 992px) {
    .hero-grid {
        grid-template-columns: 1.2fr 0.8fr;
    }
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--amber-50);
    border: 1px solid var(--amber-400);
    color: #92400e;
    font-size: 0.85rem;
    font-weight: 800;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 1.25rem;
    max-width: 100%;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1.18;
    letter-spacing: -1.2px;
    color: var(--navy-950);
    margin-bottom: 1.25rem;
}

.hero-title .gradient-text {
    background: linear-gradient(120deg, var(--amber-600) 0%, var(--amber-500) 60%, var(--emerald-500) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.12rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 580px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.75rem;
}

.hero-stat-item strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--navy-900);
}

.hero-stat-item span {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 600;
}

/* Hero Quick Card */
.hero-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 2.25rem 2rem;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.card-header-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: linear-gradient(135deg, var(--amber-500), var(--amber-600));
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 900;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    box-shadow: 0 4px 12px rgba(217, 119, 6, 0.35);
    z-index: 2;
}

/* Live Price Section */
.section {
    padding: 4.5rem 0;
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 3rem;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--amber-50);
    border: 1px solid var(--amber-400);
    color: #b45309;
    font-size: 0.8rem;
    font-weight: 800;
    padding: 5px 14px;
    border-radius: var(--radius-full);
    margin-bottom: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--navy-950);
    letter-spacing: -0.8px;
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* Price Table */
.price-table-wrapper {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.price-table th {
    background: var(--navy-900);
    color: #ffffff;
    padding: 1.1rem 1.5rem;
    font-size: 0.88rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.price-table td {
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.95rem;
    color: var(--navy-800);
}

.price-table tbody tr:hover {
    background: var(--amber-50);
}

.metal-tag {
    font-weight: 800;
    color: var(--navy-950);
    display: flex;
    align-items: center;
    gap: 8px;
}

.metal-tag span {
    font-size: 1.2rem;
}

.price-val {
    font-weight: 900;
    color: #b45309;
    font-size: 1.1rem;
}

.trend-up {
    color: var(--emerald-600);
    font-weight: 800;
    font-size: 0.82rem;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--emerald-50);
    padding: 3px 8px;
    border-radius: var(--radius-full);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.75rem;
}

.service-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--amber-400);
}

.service-icon {
    width: 54px;
    height: 54px;
    background: var(--amber-100);
    color: var(--amber-600);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
}

.service-card h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--navy-950);
    margin-bottom: 0.75rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
    flex: 1;
    margin-bottom: 1.25rem;
}

.service-link {
    font-weight: 800;
    font-size: 0.9rem;
    color: var(--amber-600);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-link:hover {
    color: var(--navy-900);
    gap: 10px;
}

/* Districts Grid */
.districts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
}

.district-pill-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    text-decoration: none;
    color: var(--navy-900);
    font-weight: 800;
    font-size: 0.98rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.district-pill-card:hover {
    border-color: var(--amber-500);
    background: var(--amber-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.district-pill-card .time-badge {
    background: var(--navy-900);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: var(--radius-full);
}

/* Interactive Calculator */
.calc-card {
    background: linear-gradient(135deg, var(--navy-900) 0%, #1e293b 100%);
    border-radius: var(--radius-lg);
    padding: 3rem 2.5rem;
    color: #ffffff;
    box-shadow: var(--shadow-lg);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

@media (min-width: 992px) {
    .calc-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.calc-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.calc-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 800;
    margin-bottom: 0.4rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calc-input, .calc-select {
    width: 100%;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-sm);
    color: #ffffff;
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition);
}

.calc-select option {
    background: var(--navy-900);
    color: #ffffff;
}

.calc-input:focus, .calc-select:focus {
    border-color: var(--amber-400);
    background: rgba(255, 255, 255, 0.12);
}

.calc-result-box {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
}

.calc-result-title {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.calc-total-val {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--amber-400);
    line-height: 1;
    margin-bottom: 1rem;
}

/* FAQ Accordion */
.faq-list {
    max-width: 820px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    padding: 1.25rem 1.5rem;
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--navy-900);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff;
    border: none;
    width: 100%;
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--amber-600);
}

.faq-icon {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--amber-500);
    transition: transform 0.3s ease;
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem 1.25rem;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    display: none;
}

.faq-item.open .faq-answer {
    display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background: var(--navy-950);
    color: #ffffff;
    padding: 4.5rem 0 2rem;
    border-top: 2px solid var(--amber-500);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3.5rem;
}

.footer-brand p {
    color: var(--text-light);
    font-size: 0.92rem;
    margin-top: 1rem;
    line-height: 1.7;
}

.footer-col h4 {
    font-size: 1.05rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 2.5px;
    background: var(--amber-500);
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-col a {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--amber-400);
    transform: translateX(4px);
    display: inline-block;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
    font-size: 0.85rem;
    gap: 1rem;
}

/* ==========================================================================
   Mobile Sticky Bar
   ========================================================================== */
.mobile-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding: 0.65rem 1rem;
    padding-bottom: max(0.65rem, env(safe-area-inset-bottom));
    display: flex;
    gap: 0.75rem;
    z-index: 990;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.25);
}

@media (min-width: 992px) {
    .mobile-sticky-bar {
        display: none !important;
    }
}

.mobile-sticky-bar .btn {
    flex: 1;
    font-size: 0.88rem;
    padding: 0.65rem 0.5rem;
    white-space: nowrap;
    border-radius: var(--radius-full);
}

/* ==========================================================================
   Responsive Rules
   ========================================================================== */
@media (max-width: 991px) {
    .site-header {
        overflow: hidden;
    }

    .header-content {
        height: 60px;
        padding-left: 1rem !important;
        padding-right: 1.25rem !important;
        gap: 0.5rem;
    }

    .logo img {
        height: 30px !important;
        width: auto;
    }

    .main-nav,
    .nav-links {
        display: none !important;
    }


    .header-actions {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex-shrink: 0;
    }

    .btn-call {
        padding: 0.45rem 0.75rem;
        font-size: 0.82rem;
        gap: 5px;
    }

    .btn-call svg {
        width: 15px;
        height: 15px;
    }

    .mobile-menu-btn {
        display: flex;
        width: 38px;
        height: 38px;
        padding: 9px 8px;
        margin-right: 4px;
        flex-shrink: 0;
    }

    .hero-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .section {
        padding: 3rem 0;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .price-table th, .price-table td {
        padding: 0.85rem 0.8rem;
        font-size: 0.85rem;
    }

    .card-header-badge {
        right: 16px;
        font-size: 0.7rem;
        padding: 4px 10px;
    }
}

@media (max-width: 480px) {
    .header-content {
        height: 56px;
        gap: 0.35rem;
        padding-left: 0.85rem !important;
        padding-right: 1.1rem !important;
    }

    .logo img {
        height: 26px !important;
    }

    .header-actions {
        gap: 0.4rem;
    }

    .btn-call {
        padding: 0.4rem 0.6rem;
        font-size: 0.75rem;
        gap: 4px;
    }

    .btn-call svg {
        width: 14px;
        height: 14px;
    }

    .mobile-menu-btn {
        width: 35px;
        height: 35px;
        padding: 8px 7px;
        margin-right: 2px;
    }

    .hero-title {
        font-size: 1.7rem;
    }
}

/* ==========================================================================
   AUTHENTIC SCRAP METAL PHOTO GALLERY & SHOWCASE CARDS
   ========================================================================== */
.scrap-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.scrap-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.05);
    transition: transform 0.28s ease, box-shadow 0.28s ease;
    display: flex;
    flex-direction: column;
}

.scrap-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12);
    border-color: rgba(245, 158, 11, 0.4);
}

.scrap-card-img-wrap {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: var(--navy-900);
}

.scrap-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
}

.scrap-card:hover .scrap-card-img-wrap img {
    transform: scale(1.08);
}

.scrap-card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(8px);
    color: var(--amber-400);
    font-size: 0.75rem;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(245, 158, 11, 0.35);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.scrap-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.scrap-card-title {
    font-size: 1.28rem;
    font-weight: 800;
    color: var(--navy-950);
    margin-bottom: 0.5rem;
}

.scrap-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 0.85rem;
}

.scrap-tag {
    font-size: 0.75rem;
    background: var(--bg-muted);
    color: var(--navy-800);
    padding: 3px 9px;
    border-radius: 4px;
    font-weight: 600;
}

.scrap-card-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.scrap-card-footer {
    display: flex;
    gap: 10px;
    align-items: center;
    border-top: 1px solid var(--border-light);
    padding-top: 1rem;
}

.scrap-card-footer .btn {
    flex: 1;
    text-align: center;
    justify-content: center;
    font-size: 0.85rem;
    padding: 8px 12px;
}

/* Operation Banner with Field Imagery */
.field-operations-banner {
    background: linear-gradient(135deg, var(--navy-950) 0%, #0f172a 100%);
    color: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-top: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-lg);
}

.field-operations-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
}

.field-operations-content {
    padding: 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.field-operations-img {
    position: relative;
    min-height: 320px;
    overflow: hidden;
}

.field-operations-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

@media (max-width: 900px) {
    .field-operations-grid {
        grid-template-columns: 1fr;
    }
    .field-operations-content {
        padding: 2rem 1.5rem;
    }
    .field-operations-img {
        min-height: 240px;
    }
}

@media (max-width: 640px) {
    .scrap-gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* ==========================================================================
   BLOG & ARTICLES SYSTEM
   ========================================================================== */
.blog-filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin: 2rem 0 3rem;
}

.blog-filter-btn {
    background: #ffffff;
    border: 1px solid var(--border-light);
    color: var(--navy-800);
    padding: 8px 18px;
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.blog-filter-btn:hover {
    border-color: var(--amber-500);
    color: var(--amber-600);
    transform: translateY(-1px);
}

.blog-filter-btn.active {
    background: var(--navy-900);
    color: #ffffff;
    border-color: var(--navy-900);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.25);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.05);
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.12);
    border-color: rgba(245, 158, 11, 0.4);
}

.blog-card-img-wrap {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: var(--navy-900);
}

.blog-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
}

.blog-card:hover .blog-card-img-wrap img {
    transform: scale(1.08);
}

.blog-card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(8px);
    color: var(--amber-400);
    font-size: 0.74rem;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(245, 158, 11, 0.35);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 2;
}

.blog-card-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-bottom: 0.65rem;
}

.blog-card-title {
    font-size: 1.22rem;
    font-weight: 800;
    color: var(--navy-950);
    margin-bottom: 0.75rem;
    line-height: 1.45;
}

.blog-card-excerpt {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

.blog-card-footer {
    display: flex;
    gap: 10px;
    align-items: center;
    border-top: 1px solid var(--border-light);
    padding-top: 1rem;
}

.blog-card-footer .btn {
    flex: 1;
    text-align: center;
    justify-content: center;
    font-size: 0.84rem;
    padding: 8px 12px;
}

/* Modal Article Reader */
.article-modal-backdrop {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(6px);
    z-index: 10000;
    overflow-y: auto;
    padding: 2rem 1rem;
    align-items: center;
    justify-content: center;
}

.article-modal-backdrop.open {
    display: flex;
}

.article-modal-content {
    background: #ffffff;
    max-width: 800px;
    width: 100%;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.article-modal-header {
    position: relative;
    height: 280px;
    width: 100%;
    background: var(--navy-950);
}

.article-modal-header img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
    background: rgba(15, 23, 42, 0.8);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.article-modal-close:hover {
    background: #ef4444;
    transform: scale(1.05);
}

.article-modal-body {
    padding: 2rem 2.5rem;
    overflow-y: auto;
    line-height: 1.8;
    color: var(--navy-900);
}

.article-modal-body h2 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--navy-950);
    margin-bottom: 1rem;
}

.article-modal-body h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--navy-900);
    margin: 1.5rem 0 0.5rem;
}

.article-modal-body p {
    margin-bottom: 1rem;
    color: #334155;
    font-size: 0.95rem;
}

.article-modal-footer {
    padding: 1.25rem 2.5rem;
    background: var(--bg-muted);
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .article-modal-body {
        padding: 1.5rem;
    }
    .article-modal-header {
        height: 200px;
    }
    .article-modal-footer {
        padding: 1rem 1.5rem;
        flex-direction: column;
    }
    .article-modal-footer .btn {
        width: 100%;
        justify-content: center;
    }
}