/* ==========================================
   VOGIR - Industrial Scale Company
   ========================================== */

:root {
    --blue-50: #fef2f2;
    --blue-100: #fee2e2;
    --blue-200: #fecaca;
    --blue-300: #fca5a5;
    --blue-400: #f87171;
    --blue-500: #ef4444;
    --blue-600: #dc2626;
    --blue-700: #b91c1c;
    --blue-800: #991b1b;
    --blue-900: #7f1d1d;

    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;

    --orange-500: #f97316;
    --orange-600: #ea580c;

    --green-500: #22c55e;
    --green-600: #16a34a;

    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: var(--font-body);
    color: var(--slate-800);
    background: #fff;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--slate-900);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }

em { font-style: normal; color: var(--blue-600); }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--blue-600);
    background: var(--blue-50);
    padding: 6px 16px;
    border-radius: 100px;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--slate-500);
    font-size: 1.1rem;
    margin-top: 16px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-body);
}

.btn-primary {
    background: var(--blue-600);
    color: #fff;
    border-color: var(--blue-600);
}
.btn-primary:hover {
    background: var(--blue-700);
    border-color: var(--blue-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--slate-700);
    border-color: var(--slate-300);
}
.btn-outline:hover {
    border-color: var(--blue-600);
    color: var(--blue-600);
}

.btn-white {
    background: #fff;
    color: var(--blue-700);
    border-color: #fff;
}
.btn-white:hover {
    background: var(--blue-50);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; }

/* ---- Navigation ---- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: all 0.3s ease;
}

.nav.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--blue-900);
}

.logo-icon { color: var(--blue-600); }

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links a {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--slate-600);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav-links a:hover {
    color: var(--blue-600);
    background: var(--blue-50);
}

.nav-links a.active {
    color: var(--blue-600);
    background: var(--blue-50);
}

.nav-cta {
    background: var(--blue-600) !important;
    color: #fff !important;
    border-radius: var(--radius-md) !important;
    padding: 10px 20px !important;
}
.nav-cta:hover {
    background: var(--blue-700) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--slate-700);
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* ---- Hero ---- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 100px 0 60px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(37, 99, 235, 0.08), transparent),
        radial-gradient(ellipse 60% 80% at 20% 80%, rgba(37, 99, 235, 0.04), transparent);
}

.hero-pattern::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, var(--slate-200) 1px, transparent 0);
    background-size: 40px 40px;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.hero-tag {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--blue-600);
    margin-bottom: 16px;
}

.hero h1 {
    margin-bottom: 20px;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--slate-500);
    max-width: 480px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--slate-200);
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--blue-600);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--slate-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-card {
    background: #fff;
    border-radius: var(--radius-xl);
    padding: 48px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--slate-100);
    text-align: center;
    max-width: 320px;
    position: relative;
}

.hero-card::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: calc(var(--radius-xl) + 2px);
    background: linear-gradient(135deg, var(--blue-200), transparent 50%, var(--blue-100));
    z-index: -1;
}

.hero-card-icon {
    margin-bottom: 24px;
}

.hero-card-text {
    color: var(--slate-600);
    font-weight: 500;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: #fff;
    box-shadow: var(--shadow-md);
    color: var(--slate-400);
    transition: all var(--transition);
    animation: bounce 2s infinite;
}

.hero-scroll a:hover {
    color: var(--blue-600);
    box-shadow: var(--shadow-lg);
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ---- Product Grid ---- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    border: 1px solid var(--slate-200);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    border-color: var(--blue-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.product-card.featured {
    border-color: var(--blue-200);
    background: linear-gradient(135deg, var(--blue-50), #fff 60%);
}

.product-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: var(--blue-600);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 12px;
    border-radius: 100px;
}

.product-icon {
    color: var(--blue-600);
    margin-bottom: 20px;
}

.product-card h3 {
    margin-bottom: 10px;
}

.product-card > p {
    color: var(--slate-500);
    font-size: 0.92rem;
    line-height: 1.6;
}

.product-features {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.product-features li {
    font-size: 0.85rem;
    color: var(--slate-600);
    padding-left: 20px;
    position: relative;
}

.product-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--blue-200);
}

.product-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--blue-600);
    transition: gap var(--transition);
}

.product-card-link:hover {
    gap: 10px;
}

/* ---- Services Grid ---- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 36px 28px;
    border-radius: var(--radius-lg);
    background: var(--slate-50);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.service-card:hover {
    background: #fff;
    border-color: var(--slate-200);
    box-shadow: var(--shadow-md);
}

.service-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--blue-200);
    margin-bottom: 16px;
}

.service-card h3 {
    margin-bottom: 10px;
}

.service-card p {
    color: var(--slate-500);
    font-size: 0.92rem;
}

/* ---- Why Section ---- */
.why-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-text .section-tag {
    display: inline-block;
    margin-bottom: 16px;
}

.why-text h2 {
    margin-bottom: 20px;
}

.why-text > p {
    color: var(--slate-500);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 36px;
}

.why-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.why-feature {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.why-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--blue-50);
    color: var(--blue-600);
}

.why-feature strong {
    display: block;
    margin-bottom: 4px;
    color: var(--slate-800);
}

.why-feature p {
    font-size: 0.9rem;
    color: var(--slate-500);
    line-height: 1.5;
}

.why-card-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-stat-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--slate-200);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.why-stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateX(4px);
}

.why-stat-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--blue-50);
    color: var(--blue-600);
}

.why-stat-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--slate-800);
}

.why-stat-desc {
    font-size: 0.85rem;
    color: var(--slate-500);
}

/* ---- CTA Section ---- */
.cta-section {
    padding: 60px 0;
}

.cta-card {
    background: linear-gradient(135deg, var(--blue-800), var(--blue-600));
    border-radius: var(--radius-xl);
    padding: 80px 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(255,255,255,0.06) 1px, transparent 0);
    background-size: 32px 32px;
}

.cta-card h2 {
    color: #fff;
    margin-bottom: 16px;
    position: relative;
}

.cta-card em { color: var(--blue-200); }

.cta-card p {
    color: rgba(255,255,255,0.7);
    font-size: 1.1rem;
    max-width: 500px;
    margin: 0 auto 32px;
    position: relative;
}

.cta-card .btn { position: relative; }

/* ---- Contact ---- */
.contact {
    background: var(--slate-50);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--blue-50);
    color: var(--blue-600);
}

.contact-item strong {
    display: block;
    margin-bottom: 2px;
    color: var(--slate-800);
}

.contact-item p {
    color: var(--slate-500);
    font-size: 0.92rem;
    line-height: 1.5;
}

.contact-item a {
    color: var(--blue-600);
    font-weight: 500;
}
.contact-item a:hover {
    text-decoration: underline;
}

.contact-social {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.contact-social a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: #fff;
    border: 1px solid var(--slate-200);
    color: var(--slate-500);
    transition: all var(--transition);
}

.contact-social a:hover {
    color: var(--blue-600);
    border-color: var(--blue-200);
    background: var(--blue-50);
}

.contact-form {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--slate-200);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: var(--font-body);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
    background: var(--slate-50);
    color: var(--slate-800);
    transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue-500);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea { resize: vertical; }

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-400);
}

/* ---- Brands Grid ---- */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.brand-card {
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    background: #fff;
    border: 1px solid var(--slate-200);
    transition: all 0.3s ease;
}

.brand-card:hover {
    border-color: var(--blue-200);
    box-shadow: var(--shadow-md);
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--blue-800);
    margin-bottom: 10px;
}

.brand-card p {
    color: var(--slate-500);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 12px;
}

.brand-products {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--blue-600);
    background: var(--blue-50);
    padding: 4px 12px;
    border-radius: 100px;
}

/* ---- Dropdown Nav ---- */
.has-dropdown {
    position: relative;
}

.dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--slate-200);
    min-width: 200px;
    padding: 8px 0;
    z-index: 100;
}

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

.dropdown li a {
    display: block;
    padding: 10px 20px;
    font-size: 0.88rem;
    color: var(--slate-600);
    transition: all var(--transition);
    border-radius: 0;
    background: none;
}

.dropdown li a:hover {
    color: var(--blue-600);
    background: var(--blue-50);
}

@media (max-width: 768px) {
    .dropdown {
        position: static;
        box-shadow: none;
        border: none;
        padding: 0 0 0 16px;
        display: none;
    }
    .has-dropdown.open .dropdown { display: block; }
    .brands-grid { grid-template-columns: 1fr; }
}

/* ---- Contact Cards (no form) ---- */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 40px 28px;
    background: #fff;
    border-radius: var(--radius-lg);
    border: 1px solid var(--slate-200);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
}

a.contact-card:hover {
    border-color: var(--blue-200);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.contact-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--blue-50);
    color: var(--blue-600);
    margin-bottom: 20px;
}

.contact-card strong {
    display: block;
    font-size: 1.05rem;
    color: var(--slate-800);
    margin-bottom: 4px;
}

.contact-card-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--blue-600);
    margin-bottom: 8px;
}

.contact-card p {
    font-size: 0.85rem;
    color: var(--slate-500);
    margin: 0;
}

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

/* ---- Sub-Page Hero ---- */
.page-hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(255,255,255,0.04) 1px, transparent 0);
    background-size: 40px 40px;
}

.page-hero .container {
    position: relative;
}

.page-hero .section-tag {
    background: rgba(255,255,255,0.1);
    color: var(--blue-200);
}

.page-hero h1 {
    color: #fff;
    margin-top: 12px;
    margin-bottom: 16px;
}

.page-hero em { color: var(--blue-200); }

.page-hero p {
    color: rgba(255,255,255,0.7);
    font-size: 1.15rem;
    max-width: 600px;
}

.page-hero .breadcrumb {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 24px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}

.page-hero .breadcrumb a {
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
}
.page-hero .breadcrumb a:hover { color: #fff; }
.page-hero .breadcrumb .sep { opacity: 0.3; }

/* ---- Product Detail Cards ---- */
.product-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.product-detail-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--slate-200);
    transition: all 0.3s ease;
}

.product-detail-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.product-detail-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.product-detail-card > p {
    color: var(--slate-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

.spec-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.spec-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--slate-600);
}

.spec-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--blue-400);
    flex-shrink: 0;
}

.product-detail-card .btn {
    margin-top: auto;
}

.product-detail-card.full-width {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

/* ---- Sizes Table ---- */
.sizes-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 16px;
    font-size: 0.88rem;
}

.sizes-table th,
.sizes-table td {
    padding: 10px 16px;
    text-align: left;
    border-bottom: 1px solid var(--slate-100);
}

.sizes-table th {
    font-weight: 600;
    color: var(--slate-700);
    background: var(--slate-50);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sizes-table td {
    color: var(--slate-600);
}

.sizes-table tr:last-child td { border-bottom: none; }

/* ---- Industries / Use Cases ---- */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 48px;
}

.industry-card {
    text-align: center;
    padding: 32px 20px;
    border-radius: var(--radius-lg);
    background: var(--slate-50);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.industry-card:hover {
    background: #fff;
    border-color: var(--blue-200);
    box-shadow: var(--shadow-md);
}

.industry-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: var(--blue-50);
    color: var(--blue-600);
    margin: 0 auto 16px;
}

.industry-card h4 {
    font-size: 0.95rem;
    margin-bottom: 6px;
}

.industry-card p {
    font-size: 0.82rem;
    color: var(--slate-500);
}

/* ---- Other Products Banner ---- */
.other-products {
    background: var(--slate-50);
}

.other-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.other-product-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: #fff;
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-200);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--slate-700);
    transition: all 0.2s ease;
}

.other-product-link:hover {
    border-color: var(--blue-300);
    color: var(--blue-600);
    box-shadow: var(--shadow-sm);
}

.other-product-link .arrow {
    margin-left: auto;
    color: var(--slate-400);
    transition: transform var(--transition);
}

.other-product-link:hover .arrow {
    transform: translateX(4px);
    color: var(--blue-500);
}

/* ---- Footer ---- */
.footer {
    background: var(--slate-900);
    color: var(--slate-400);
    padding: 48px 0 32px;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer .nav-logo {
    color: #fff;
}

.footer .logo-icon { color: var(--blue-400); }

.footer-brand p {
    margin-top: 8px;
    font-size: 0.88rem;
    max-width: 280px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 0.88rem;
    transition: color var(--transition);
}

.footer-links a:hover { color: #fff; }

.footer-bottom {
    padding-top: 24px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--slate-500);
}

/* ---- Product Showcase (image + info side by side) ---- */
.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-showcase.reverse {
    direction: rtl;
}
.product-showcase.reverse > * {
    direction: ltr;
}

.product-showcase-images {
    position: sticky;
    top: 100px;
}

.product-main-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--slate-200);
    margin-bottom: 12px;
    background: var(--slate-50);
}

.product-main-image img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 4/3;
    object-fit: cover;
}

.product-thumbnails {
    display: flex;
    gap: 12px;
}

.product-thumbnails img {
    width: calc(50% - 6px);
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-200);
    cursor: pointer;
    transition: all var(--transition);
}

.product-thumbnails img:hover {
    border-color: var(--blue-300);
    box-shadow: var(--shadow-md);
}

.product-showcase-info .section-tag {
    margin-bottom: 8px;
}

.product-showcase-info h2 {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    margin-bottom: 16px;
}

.product-lead {
    font-size: 1.05rem;
    color: var(--slate-500);
    line-height: 1.7;
    margin-bottom: 28px;
}

.spec-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 28px;
}

.spec-box {
    padding: 16px;
    background: var(--blue-50);
    border-radius: var(--radius-md);
    border: 1px solid var(--blue-100);
}

.spec-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--blue-600);
    margin-bottom: 4px;
}

.spec-value {
    display: block;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--slate-800);
}

.product-showcase-info .spec-list {
    margin-bottom: 28px;
}

/* ---- Product Image Gallery (for smaller products) ---- */
.product-gallery-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--slate-200);
    transition: all 0.3s ease;
}

.product-gallery-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.product-gallery-image {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    background: var(--slate-50);
    display: block;
}

.product-gallery-body {
    padding: 28px;
}

.product-gallery-body h3 {
    margin-bottom: 8px;
}

.product-gallery-body > p {
    color: var(--slate-500);
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { display: none; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .why-layout { grid-template-columns: 1fr; gap: 48px; }
    .industries-grid { grid-template-columns: repeat(2, 1fr); }
    .product-showcase { grid-template-columns: 1fr; gap: 40px; }
    .product-showcase.reverse { direction: ltr; }
    .product-showcase-images { position: static; }
    .brands-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }

    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        padding: 16px 24px;
        border-bottom: 1px solid var(--slate-200);
        box-shadow: var(--shadow-lg);
    }
    .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }

    .hero { min-height: auto; padding: 120px 0 60px; }
    .hero-stats { gap: 24px; flex-wrap: wrap; }

    .product-grid { grid-template-columns: 1fr; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .product-detail-card.full-width { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }

    .contact-layout { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .footer-inner { flex-direction: column; gap: 24px; text-align: center; }
    .footer-links { flex-wrap: wrap; justify-content: center; }

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

    .page-hero { padding: 120px 0 60px; }
}

@media (max-width: 480px) {
    .hero-stats { flex-direction: column; gap: 16px; }
    .industries-grid { grid-template-columns: 1fr; }
}