/* ==========================================================================
   PRIME BUZ - Modern Crystal Ice & Glacier LIGHT THEME Design System
   ========================================================================== */

:root {
    --bg-page: #f8fbff;
    --bg-surface: #ffffff;
    --bg-surface-elevated: #f1f7fc;
    --bg-glass: rgba(255, 255, 255, 0.92);
    --border-light: #e2e8f0;
    --border-ice: rgba(0, 140, 255, 0.18);
    --border-subtle: #edf2f7;

    --primary: #0077ed;
    --primary-hover: #005fbe;
    --primary-light: #e0f2fe;
    --primary-glow: rgba(0, 119, 237, 0.25);

    --accent-emerald: #10b981;
    --accent-gold: #d97706;
    --accent-ice: #0284c7;

    --text-primary: #0a2540;
    --text-secondary: #475569;
    --text-muted: #64748b;

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

    --shadow-soft: 0 4px 20px rgba(10, 37, 64, 0.06);
    --shadow-card: 0 10px 30px -5px rgba(10, 37, 64, 0.08);
    --shadow-glow: 0 8px 30px rgba(0, 119, 237, 0.15);

    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-page);
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background: linear-gradient(180deg, #f0f7ff 0%, #ffffff 25%, #f8fbff 60%, #f0f6fc 100%);
    background-attachment: fixed;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.25s ease;
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1.25;
    font-weight: 700;
}

.gradient-text {
    background: linear-gradient(135deg, #0a2540 0%, #0077ed 60%, #00b4db 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gradient-ice {
    background: linear-gradient(135deg, #0077ed 0%, #0284c7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    font-size: 0.92rem;
    font-weight: 600;
    font-family: var(--font-heading);
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: center;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, #0077ed 0%, #005fbe 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 119, 237, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 119, 237, 0.4);
    background: linear-gradient(135deg, #0284c7 0%, #0077ed 100%);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.25);
}

.btn-whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.btn-glass {
    background: #ffffff;
    color: var(--text-primary);
    border: 1px solid var(--border-light);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.btn-glass:hover {
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    letter-spacing: 0.3px;
}

.badge-ice {
    background: #e0f2fe;
    color: #0369a1;
    border: 1px solid rgba(2, 132, 199, 0.2);
}

.badge-gold {
    background: #fef3c7;
    color: #b45309;
    border: 1px solid rgba(217, 119, 6, 0.2);
}

.badge-pulse {
    position: relative;
}

.badge-pulse::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    background: #10b981;
    border-radius: 50%;
    margin-right: 2px;
    box-shadow: 0 0 6px #10b981;
}

/* Clean Top Minimal Bar */
.top-notice-bar {
    background: #0a2540;
    color: #cbd5e1;
    font-size: 0.82rem;
    padding: 7px 0;
}

.notice-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.notice-phone {
    color: #38ef7d;
    font-weight: 600;
}
.notice-phone:hover {
    color: #ffffff;
}

/* Header & Nav */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--bg-glass);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 2px 12px rgba(10, 37, 64, 0.03);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.site-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 3px 6px rgba(0, 119, 237, 0.18));
    transition: transform 0.25s ease;
}

.logo-wrap:hover .site-logo-img {
    transform: scale(1.05);
}

.site-logo-footer {
    height: 56px;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.35));
}

.logo-icon {
    font-size: 1.8rem;
    color: var(--primary);
}

.logo-text-title {
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary);
    line-height: 1;
}

.logo-text-title span {
    color: var(--primary);
}

.logo-tagline {
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-muted);
    display: block;
    margin-top: 3px;
    white-space: nowrap;
}

.site-footer .logo-text-title {
    color: #ffffff;
}

.site-footer .logo-text-title span {
    color: #00d2ff;
}

.site-footer .logo-tagline {
    color: #94a3b8;
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 22px;
    list-style: none;
}

.main-navigation li {
    list-style: none;
    display: inline-flex;
}

.main-navigation a {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    padding: 8px 0;
    position: relative;
}

.main-navigation a:hover,
.main-navigation a.active {
    color: var(--primary);
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.25s ease;
}

.main-navigation a:hover::after,
.main-navigation a.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-header .header-actions .btn-whatsapp {
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    font-size: 1.35rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.site-header .header-actions .btn-whatsapp span {
    display: none;
}

.site-header .header-actions .btn-glass {
    width: 44px;
    height: 44px;
    padding: 0 !important;
    border-radius: 50%;
    font-size: 1.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.4rem;
    cursor: pointer;
}

/* Breadcrumbs Component */
.breadcrumbs-bar {
    background: #f8fafc;
    border-bottom: 1px solid var(--border-subtle);
    padding: 14px 0;
    font-size: 0.88rem;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.breadcrumbs li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    list-style: none;
    color: var(--text-muted);
}

.breadcrumbs li a {
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.breadcrumbs li a:hover {
    color: var(--primary);
}

.breadcrumbs li .fa-chevron-right {
    font-size: 0.7rem;
    color: #94a3b8;
}

.breadcrumbs li span {
    color: var(--primary);
    font-weight: 600;
}

/* Hero Section */
.hero-section {
    position: relative;
    padding: 60px 0 70px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 45px;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 800;
    margin: 16px 0;
    letter-spacing: -0.5px;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.7;
    max-width: 560px;
}

.hero-features-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.feature-chip {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 6px 12px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
    display: flex;
    align-items: center;
    gap: 6px;
}

.feature-chip i {
    color: var(--primary);
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 35px;
}

.hero-trust-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding-top: 22px;
    border-top: 1px solid var(--border-light);
}

.metric-item h4 {
    font-size: 1.55rem;
    color: var(--primary);
    font-weight: 800;
}

.metric-item p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* Hero Media Card */
.hero-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    position: relative;
}

.hero-card img {
    width: 100%;
    height: 380px;
    object-fit: cover;
}

.hero-floating-badge {
    position: absolute;
    bottom: 15px;
    left: 15px;
    right: 15px;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-light);
    padding: 14px 18px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}

.badge-info h5 {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.badge-info p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* Section Header */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 40px auto;
}

.section-header h2 {
    font-size: 2.2rem;
    margin: 10px 0;
    color: var(--text-primary);
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Interactive Ice Calculator & Quick Lead Widget */
.calculator-section {
    padding: 60px 0;
}

.calculator-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    padding: 35px;
    box-shadow: var(--shadow-card);
}

.calc-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 35px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background: #f8fafc;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.92rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(0, 119, 237, 0.12);
}

.calc-result-box {
    background: #f0f7ff;
    border: 1px solid var(--border-ice);
    border-radius: var(--radius-md);
    padding: 26px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
}

.result-val {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    font-family: var(--font-heading);
    margin: 8px 0;
}

.result-sub {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

/* Custom Shaped Ice Showcase */
.custom-ice-section {
    padding: 70px 0;
    background: #ffffff;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.custom-ice-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.shape-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin: 22px 0;
}

.shape-item {
    background: #f8fafc;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 16px;
    transition: all 0.25s ease;
}

.shape-item:hover {
    border-color: var(--primary);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
    transform: translateY(-2px);
}

.shape-item i {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 6px;
    display: block;
}

.shape-item h5 {
    font-size: 0.95rem;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.shape-item p {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.custom-shape-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.custom-shape-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(0, 119, 237, 0.12);
    border-color: #93c5fd;
}

.custom-shape-card:hover img {
    transform: scale(1.06);
}

.custom-shapes-grid-2col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

@media (max-width: 600px) {
    .custom-shapes-grid-2col {
        gap: 12px;
        margin-bottom: 40px;
    }
    .custom-shapes-grid-2col .custom-shape-card > div:first-child {
        height: 155px !important;
    }
    .custom-shapes-grid-2col .custom-shape-card > div:last-child {
        padding: 14px !important;
    }
    .custom-shapes-grid-2col .custom-shape-card h3 {
        font-size: 1.05rem !important;
        margin-bottom: 6px !important;
    }
    .custom-shapes-grid-2col .custom-shape-card p {
        font-size: 0.8rem !important;
        line-height: 1.45 !important;
        margin-bottom: 10px !important;
    }
    .custom-shapes-grid-2col .custom-shape-card .badge {
        font-size: 0.72rem !important;
        padding: 3px 8px !important;
    }
    .custom-shapes-grid-2col .custom-shape-card .btn {
        padding: 5px 10px !important;
        font-size: 0.75rem !important;
    }
}

@media (max-width: 380px) {
    .custom-shapes-grid-2col {
        grid-template-columns: 1fr;
    }
}

/* Products Grid */
.products-section {
    padding: 70px 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
    gap: 25px;
}

.product-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-soft);
}

.product-card:hover {
    border-color: rgba(0, 119, 237, 0.4);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card);
}

.product-thumb {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(180deg, #f8fbfd 0%, #edf4f9 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-card:hover .product-thumb img {
    transform: scale(1.04);
}

.product-badge-overlay {
    position: absolute;
    top: 12px;
    left: 12px;
}

.product-body {
    padding: 22px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-body h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.product-short {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin-bottom: 14px;
    flex: 1;
}

.product-specs {
    font-size: 0.8rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border-light);
    padding-top: 12px;
    margin-bottom: 14px;
}

.product-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

/* Sectors / Events Section */
.sectors-section {
    padding: 70px 0;
    background: #f1f7fc;
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 25px;
}

.sector-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all 0.25s ease;
    box-shadow: var(--shadow-soft);
}

.sector-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
}

.sector-card img {
    width: 100%;
    height: 190px;
    object-fit: cover;
}

.sector-content {
    padding: 22px;
}

.sector-icon-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.sector-icon-title i {
    font-size: 1.3rem;
    color: var(--primary);
    background: #e0f2fe;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
}

/* Districts Section (Anadolu Yakası) */
.districts-section {
    padding: 70px 0;
    background: #ffffff;
}

.district-chips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
}

.district-chip {
    background: #f8fafc;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: all 0.2s ease;
}

.district-chip:hover {
    background: #ffffff;
    border-color: var(--primary);
    box-shadow: var(--shadow-soft);
    transform: translateY(-2px);
}

.district-chip .name {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.district-chip .time {
    font-size: 0.75rem;
    font-weight: 600;
    color: #0369a1;
    background: #e0f2fe;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

/* FAQ Accordion */
.faq-section {
    padding: 70px 0;
}

.faq-list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}

.faq-question {
    padding: 18px 22px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.faq-question i {
    color: var(--primary);
    transition: transform 0.25s ease;
}

.faq-answer {
    padding: 0 22px 18px 22px;
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.92rem;
    display: none;
}

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

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* District Detail Page Styles */
.district-hero {
    padding: 50px 0 35px 0;
    background: #f1f7fc;
    border-bottom: 1px solid var(--border-light);
}

.district-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr;
    gap: 35px;
    margin-top: 35px;
}

.delivery-box {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 26px;
    box-shadow: var(--shadow-card);
    position: sticky;
    top: 90px;
}

/* Footer (Clean Dark Slate) */
.site-footer {
    background: #0a2540;
    color: #e2e8f0;
    padding: 60px 0 25px 0;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 35px;
    margin-bottom: 40px;
}

.footer-col h4 {
    font-size: 1.05rem;
    margin-bottom: 18px;
    color: #ffffff;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 25px;
    height: 2px;
    background: #00d2ff;
}

.footer-col p {
    color: #94a3b8;
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: 14px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    color: #cbd5e1;
    font-size: 0.85rem;
}

.footer-links a:hover {
    color: #00d2ff;
    transform: translateX(3px);
    display: inline-block;
}

.footer-districts-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.footer-districts-links a {
    font-size: 0.76rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    color: #cbd5e1;
}

.footer-districts-links a:hover {
    color: #0a2540;
    background: #00d2ff;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.82rem;
    color: #94a3b8;
}

/* Floating Actions */
.floating-actions {
    position: fixed;
    bottom: 25px;
    right: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 999;
}

.float-btn {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.5rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.25s ease;
    cursor: pointer;
}

.float-btn:hover {
    transform: scale(1.08);
}

.float-whatsapp {
    background: #25D366;
}

.float-phone {
    background: #0077ed;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 37, 64, 0.6);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.modal-content {
    background: #ffffff;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 520px;
    padding: 30px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 18px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.4rem;
    cursor: pointer;
}

/* Clickable Thumbnail Links */
.product-thumb-link,
.sector-thumb-link {
    display: block;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    text-decoration: none;
}

.product-thumb-link img,
.sector-thumb-link img {
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: block;
    width: 100%;
}

.product-card:hover .product-thumb-link img,
.sector-card:hover .sector-thumb-link img {
    transform: scale(1.06);
}

.product-body h3 a,
.sector-content h3 a {
    color: var(--text-primary);
    transition: color 0.2s ease;
}

.product-body h3 a:hover,
.sector-content h3 a:hover {
    color: var(--primary);
}

/* ==========================================================================
   Responsive & Mobile Systems
   ========================================================================== */
@media (max-width: 992px) {
    .hero-grid {
        display: flex;
        flex-direction: column;
    }

    .hero-media-wrap {
        order: -1;
        width: 100%;
        margin-bottom: 25px;
    }

    .hero-content {
        order: 1;
        width: 100%;
    }

    .calc-grid, .district-grid {
        grid-template-columns: 1fr;
    }

    .custom-ice-grid {
        display: flex;
        flex-direction: column;
    }

    .custom-ice-grid > div:last-child {
        order: -1;
        margin-bottom: 25px;
    }

    .custom-ice-grid > div:first-child {
        order: 1;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    /* Clean Light Mobile Navigation Drawer */
    .main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #ffffff;
        box-shadow: 0 25px 40px rgba(10, 37, 64, 0.16);
        border-top: 1px solid var(--border-light);
        border-bottom: 3px solid var(--primary);
        padding: 16px 20px 22px 20px;
        flex-direction: column;
        gap: 8px;
        z-index: 9999;
        list-style: none;
    }

    .main-navigation.is-open {
        display: flex;
        animation: mobileMenuSlide 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    }

    .main-navigation li {
        width: 100%;
    }

    .main-navigation li a {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 12px 16px;
        background: #f8fafc;
        border: 1px solid var(--border-light);
        border-radius: var(--radius-md);
        color: var(--text-primary);
        font-weight: 600;
        font-size: 0.95rem;
        transition: all 0.2s ease;
    }

    .main-navigation li a:hover,
    .main-navigation li a.active {
        background: #f0f7ff;
        color: var(--primary);
        border-color: #bfdbfe;
        transform: translateX(4px);
    }

    .main-navigation a::after {
        display: none;
    }

    .mobile-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        border-radius: 8px;
        background: #f1f5f9;
        border: 1px solid var(--border-light);
        color: var(--text-primary);
        font-size: 1.2rem;
        cursor: pointer;
        transition: all 0.2s ease;
    }

    .mobile-toggle:hover,
    .mobile-toggle.active {
        background: #e0f2fe;
        color: var(--primary);
        border-color: #93c5fd;
    }

    .hero-content h1 {
        font-size: 2.3rem;
    }
}

@keyframes mobileMenuSlide {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 768px) {
    .site-header {
        height: auto;
    }

    .header-inner {
        height: 64px;
        position: relative;
    }

    .site-logo-img {
        height: 40px;
    }

    .logo-text-title {
        font-size: 1.2rem;
    }

    .logo-tagline {
        display: none;
    }

    .header-actions {
        gap: 6px;
    }

    .header-actions .btn-whatsapp span {
        display: none;
    }

    .header-actions .btn-whatsapp {
        width: 38px;
        height: 38px;
        padding: 0;
        border-radius: 50%;
        font-size: 1.2rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 38px;
    }

    .header-actions .btn-glass {
        width: 38px;
        height: 38px;
        padding: 0;
        border-radius: 50%;
        font-size: 1rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 38px;
    }

    .mobile-toggle {
        width: 38px;
        height: 38px;
        font-size: 1.15rem;
    }

    .top-notice-bar {
        font-size: 0.75rem;
        padding: 6px 0;
    }

    .notice-inner {
        flex-direction: column;
        gap: 4px;
        text-align: center;
    }

    .notice-inner > div:first-child {
        display: none;
    }

    .notice-phone {
        font-size: 0.82rem;
    }

    .hero-section {
        padding: 35px 0 45px 0;
    }

    .hero-content h1 {
        font-size: 1.85rem;
        line-height: 1.25;
    }

    .hero-content p {
        font-size: 0.98rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
        padding: 13px 20px;
    }

    .hero-trust-metrics {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .trust-metric-card {
        padding: 14px 10px;
    }

    .trust-metric-card .num {
        font-size: 1.5rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .floating-actions {
        bottom: 18px;
        right: 18px;
        gap: 10px;
    }

    .float-btn {
        width: 48px;
        height: 48px;
        font-size: 1.3rem;
    }

    .hero-card img {
        height: 270px;
    }
}

@media (max-width: 480px) {
    .site-logo-img {
        height: 36px;
    }

    .logo-text-title {
        font-size: 1.1rem;
    }

    .header-inner {
        height: 58px;
    }

    .hero-card img {
        height: 220px;
    }

    .hero-floating-badge {
        padding: 8px 12px;
        bottom: 8px;
        left: 8px;
        right: 8px;
    }

    .hero-floating-badge i {
        font-size: 1.4rem !important;
    }

    .badge-info h5 {
        font-size: 0.82rem;
    }

    .badge-info p {
        font-size: 0.7rem;
    }

    .hero-trust-metrics {
        grid-template-columns: 1fr 1fr;
    }

    .hero-badges-row {
        gap: 6px;
    }

    .hero-badges-row .badge {
        font-size: 0.72rem;
        padding: 5px 10px;
    }

    .products-grid,
    .sectors-grid {
        grid-template-columns: 1fr;
    }

    .calc-box,
    .calculator-card {
        padding: 22px 18px;
    }

    .modal-content {
        padding: 22px 18px;
    }
}

/* Fleet Showcase Responsive Grid */
.fleet-showcase-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 900px) {
    .fleet-showcase-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}