/* ============================================================
   KPOW Marketing Website — Design System
   ============================================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
}

/* --- Design Tokens --- */
:root {
    --primary: #1a56db;
    --primary-dark: #1042a3;
    --primary-light: #e8effc;
    --accent: #0ea5e9;
    --accent-dark: #0284c7;

    --text: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-inverse: #ffffff;

    --bg: #ffffff;
    --bg-alt: #f8fafc;
    --bg-dark: #0f172a;
    --bg-dark-alt: #1e293b;

    --border: #e2e8f0;
    --border-light: #f1f5f9;

    --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.04);

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

    --container: 1200px;
    --container-narrow: 900px;

    /* Industry colors */
    --port: #0369a1;
    --port-light: #e0f2fe;
    --construction: #b45309;
    --construction-light: #fef3c7;
    --manufacturing: #6d28d9;
    --manufacturing-light: #ede9fe;
    --mining: #b91c1c;
    --mining-light: #fee2e2;
    --logistics: #047857;
    --logistics-light: #d1fae5;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    line-height: 1.2;
    font-weight: 700;
    color: var(--text);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); letter-spacing: -0.01em; }
h4 { font-size: 1.25rem; }

p {
    color: var(--text-secondary);
    max-width: 72ch;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-dark);
}

/* --- Layout --- */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 24px;
}

.site-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.site-main {
    flex: 1;
}

/* --- Header --- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.header-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    gap: 32px;
}

.logo {
    text-decoration: none;
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    color: var(--primary);
}

.header-cta {
    margin-left: auto;
    flex-shrink: 0;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    position: relative;
    transition: background 0.2s;
}

.hamburger::before,
.hamburger::after {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    position: absolute;
    transition: transform 0.2s;
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.hamburger.open {
    background: transparent;
}

.hamburger.open::before {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.open::after {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- Navigation --- */
.site-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 8px 14px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: color 0.2s, background 0.2s;
    text-decoration: none;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--primary);
    background: var(--primary-light);
}

.nav-dropdown {
    position: relative;
}

.dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font: inherit;
}

.dropdown-toggle::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 5px;
    vertical-align: middle;
    border-top: 4px solid;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 8px;
    z-index: 200;
}

.nav-dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-menu a {
    display: block;
    padding: 10px 14px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: color 0.2s, background 0.2s;
}

.dropdown-menu a:hover {
    color: var(--primary);
    background: var(--primary-light);
}

/* Mobile nav */
.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 150;
}

.mobile-nav {
    position: fixed;
    top: 64px;
    right: 0;
    width: 280px;
    bottom: 0;
    background: var(--bg);
    border-left: 1px solid var(--border);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 200;
    overflow-y: auto;
}

.mobile-nav a {
    display: block;
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    text-decoration: none;
}

.mobile-nav a:hover {
    color: var(--primary);
    background: var(--primary-light);
}

.mobile-nav-group {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

.mobile-nav-label {
    display: block;
    padding: 8px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: var(--text-inverse);
}

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--text-inverse);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--text-inverse);
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-white {
    background: var(--bg);
    color: var(--primary);
}

.btn-white:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

/* --- Sections --- */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--bg-alt);
}

.section-dark {
    background: var(--bg-dark);
    color: var(--text-inverse);
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
    color: var(--text-inverse);
}

.section-dark p {
    color: #cbd5e1;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header p {
    margin: 16px auto 0;
    font-size: 1.1rem;
}

.section-label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary);
    margin-bottom: 12px;
}

.section-dark .section-label {
    color: var(--accent);
}

/* --- Hero --- */
.hero {
    padding: 100px 0 80px;
    text-align: center;
}

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

.hero p {
    font-size: 1.2rem;
    margin: 0 auto 32px;
    max-width: 640px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Industry hero */
.industry-hero {
    padding: 80px 0 60px;
    color: var(--text-inverse);
}

.industry-hero h1,
.industry-hero h4 {
    color: var(--text-inverse);
}

.industry-hero p {
    color: rgba(255, 255, 255, 0.85);
}

.industry-hero .section-label {
    color: rgba(255, 255, 255, 0.7);
}

.industry-hero-port { background: linear-gradient(135deg, #075985, #0c4a6e); }
.industry-hero-construction { background: linear-gradient(135deg, #92400e, #78350f); }
.industry-hero-manufacturing { background: linear-gradient(135deg, #5b21b6, #4c1d95); }
.industry-hero-mining { background: linear-gradient(135deg, #991b1b, #7f1d1d); }
.industry-hero-logistics { background: linear-gradient(135deg, #065f46, #064e3b); }

/* --- Cards --- */
.card-grid {
    display: grid;
    gap: 24px;
}

.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: box-shadow 0.2s, transform 0.2s;
}

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

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.card h3 {
    margin-bottom: 8px;
    font-size: 1.15rem;
}

.card p {
    font-size: 0.925rem;
}

/* Industry card link */
.industry-card {
    text-decoration: none;
    display: block;
}

.industry-card h3 {
    color: var(--text);
    transition: color 0.2s;
}

.industry-card:hover h3 {
    color: var(--primary);
}

.industry-card .card-tag {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 12px;
    display: block;
}

.tag-port { color: var(--port); }
.tag-construction { color: var(--construction); }
.tag-manufacturing { color: var(--manufacturing); }
.tag-mining { color: var(--mining); }
.tag-logistics { color: var(--logistics); }

/* --- Stats --- */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.section-dark .stat-value {
    color: var(--accent);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.section-dark .stat-label {
    color: #94a3b8;
}

/* --- Problem cards --- */
.problem-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 16px;
}

/* --- Feature table --- */
.feature-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.feature-table th,
.feature-table td {
    padding: 14px 20px;
    text-align: left;
    font-size: 0.925rem;
}

.feature-table thead th {
    background: var(--bg-alt);
    font-weight: 600;
    color: var(--text);
    border-bottom: 2px solid var(--border);
}

.feature-table tbody tr {
    border-bottom: 1px solid var(--border-light);
}

.feature-table tbody tr:last-child {
    border-bottom: none;
}

.feature-table tbody td:first-child {
    font-weight: 500;
    color: var(--text);
}

.feature-table tbody td:last-child {
    color: var(--text-secondary);
}

/* --- Blockquote / Testimonials --- */
.quote-grid {
    display: grid;
    gap: 24px;
}

.quote-card {
    background: var(--bg);
    border-left: 4px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 28px 32px;
    box-shadow: var(--shadow-sm);
}

.quote-card p {
    font-size: 1rem;
    font-style: italic;
    color: var(--text);
    max-width: none;
}

/* --- Scenario timeline --- */
.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -28px;
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    border: 3px solid var(--bg);
    box-shadow: 0 0 0 2px var(--primary);
}

.timeline-time {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--primary);
    margin-bottom: 6px;
}

.timeline-item h4 {
    margin-bottom: 8px;
}

.timeline-item p,
.timeline-item ul {
    font-size: 0.925rem;
    color: var(--text-secondary);
}

.timeline-item ul {
    padding-left: 20px;
    margin-top: 8px;
}

.timeline-item li {
    margin-bottom: 4px;
}

/* --- Profile card --- */
.profile-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 24px 32px;
    margin-top: 32px;
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 40px;
}

.profile-item {
    font-size: 0.95rem;
}

.profile-item strong {
    color: inherit;
}

/* --- CTA section --- */
.cta-section {
    text-align: center;
    padding: 80px 0;
}

.cta-section h2 {
    margin-bottom: 16px;
}

.cta-section p {
    margin: 0 auto 32px;
}

.cta-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Footer --- */
.site-footer {
    background: var(--bg-dark);
    color: #cbd5e1;
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand .logo-text {
    color: var(--text-inverse);
    display: block;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: #94a3b8;
}

.footer-links h4 {
    color: var(--text-inverse);
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.footer-links a {
    display: block;
    font-size: 0.875rem;
    color: #94a3b8;
    margin-bottom: 10px;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--text-inverse);
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: #64748b;
    max-width: none;
}

/* --- Demo Request Form --- */
.demo-form-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}

.demo-form-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group-full {
    margin-top: 20px;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
}

.form-group .required {
    color: #ef4444;
}

.form-group .optional {
    font-weight: 400;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 10px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--bg);
    transition: border-color 0.2s, box-shadow 0.2s;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.12);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #94a3b8;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group .validation-message {
    font-size: 0.8rem;
    color: #ef4444;
    margin-top: 2px;
}

.form-group input.invalid,
.form-group select.invalid {
    border-color: #ef4444;
}

.form-actions {
    margin-top: 28px;
}

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

.form-error-banner {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #dcfce7;
    color: #16a34a;
    font-size: 28px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.form-success h2 {
    margin-bottom: 12px;
}

.form-success p {
    color: var(--text-secondary);
    max-width: 440px;
    margin: 0 auto;
}

/* Sidebar */
.demo-form-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sidebar-card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 28px;
}

.sidebar-card h3 {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.expect-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 20px;
}

.expect-item:last-child {
    margin-bottom: 0;
}

.expect-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.expect-item strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.expect-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

.sidebar-quote {
    background: var(--bg-dark);
    border-color: #334155;
}

.sidebar-quote blockquote {
    font-style: italic;
    color: #cbd5e1;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0 0 12px;
}

.sidebar-quote cite {
    font-size: 0.8rem;
    color: #64748b;
    font-style: normal;
}

/* --- Utility --- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-48 { margin-bottom: 48px; }

/* --- Split Hero (text + image) --- */
.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    text-align: left;
}

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

.hero-split .hero-content p {
    margin: 0 0 32px;
    max-width: none;
}

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

.hero-image img {
    width: 100%;
    max-width: 560px;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.3));
}

/* --- Industry hero with image --- */
.industry-hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

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

.industry-hero-image img {
    width: 100%;
    max-width: 440px;
    height: auto;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.06);
    padding: 16px;
}

/* --- Feature visual (image alongside text) --- */
.feature-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.feature-visual-reverse {
    direction: rtl;
}

.feature-visual-reverse > * {
    direction: ltr;
}

.feature-visual-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-md);
}

/* --- Industry card with image --- */
.industry-card-image {
    width: 100%;
    height: 180px;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    margin: -32px -32px 20px -32px;
    width: calc(100% + 64px);
    overflow: hidden;
    background: var(--bg-alt);
}

.industry-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* --- Inline illustration (centered in section) --- */
.section-illustration {
    text-align: center;
    margin-bottom: 48px;
}

.section-illustration img {
    width: 100%;
    max-width: 520px;
    height: auto;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .card-grid-4 { grid-template-columns: repeat(2, 1fr); }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .hero-split { gap: 32px; }
    .feature-visual { gap: 32px; }
    .demo-form-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .site-nav { display: none; }
    .header-cta { display: none; }
    .mobile-toggle { display: block; }

    .section { padding: 56px 0; }
    .hero { padding: 64px 0 48px; }
    .industry-hero { padding: 56px 0 40px; }

    .hero-split {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-split .hero-content p {
        margin: 0 auto 32px;
        max-width: 640px;
    }

    .hero-split .hero-actions {
        justify-content: center;
    }

    .hero-image img {
        max-width: 400px;
    }

    .industry-hero-split {
        grid-template-columns: 1fr;
    }

    .industry-hero-image {
        order: -1;
    }

    .industry-hero-image img {
        max-width: 320px;
    }

    .feature-visual,
    .feature-visual-reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .card-grid-2,
    .card-grid-3,
    .card-grid-4 {
        grid-template-columns: 1fr;
    }

    .stats-row { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .profile-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .hero-actions { flex-direction: column; align-items: center; }
    .form-grid { grid-template-columns: 1fr; }
    .demo-form-card { padding: 28px; }
}

@media (max-width: 480px) {
    .stats-row { grid-template-columns: 1fr; }
}