/* ============================================
   AHZ Motors — Fresh & Airy Marketing Site
   Charcoal + Coral Palette
   ============================================ */

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

:root {
    --charcoal: #1a1a2e;
    --charcoal-light: #2d2d44;
    --coral: #f2726f;
    --coral-light: #f9a8a5;
    --coral-pale: #fff0ef;
    --cream: #faf8f6;
    --cream-dark: #f3efe9;
    --white: #ffffff;
    --text-primary: #1a1a2e;
    --text-secondary: #5a5a72;
    --text-muted: #8888a0;
    --border: #e8e4df;
    --shadow-sm: 0 1px 3px rgba(26,26,46,0.06);
    --shadow-md: 0 4px 20px rgba(26,26,46,0.08);
    --shadow-lg: 0 12px 40px rgba(26,26,46,0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --font-body: 'DM Sans', -apple-system, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background: var(--cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

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

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--charcoal);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    z-index: 9999;
    font-weight: 600;
}
.skip-link:focus {
    top: 16px;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 246, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: var(--transition);
}
.site-header.scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--charcoal);
    letter-spacing: -0.02em;
}

.logo-mark {
    background: var(--charcoal);
    color: var(--white);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.logo-word {
    margin-left: 2px;
}

.main-nav ul {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition);
    position: relative;
}
.main-nav a:hover {
    color: var(--charcoal);
}
.main-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--coral);
    border-radius: 1px;
    transition: width var(--transition);
}
.main-nav a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
}
.hamburger {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: block;
    width: 22px;
    height: 2px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: var(--transition);
}
.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 22px;
    height: 2px;
    background: var(--charcoal);
    border-radius: 2px;
    transition: var(--transition);
}
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}
.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-full { width: 100%; }
.btn-small { padding: 10px 20px; font-size: 0.85rem; }

.btn-coral {
    background: var(--coral);
    color: var(--white);
    border-color: var(--coral);
}
.btn-coral:hover {
    background: #e85d5a;
    border-color: #e85d5a;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(242,114,111,0.35);
}

.btn-charcoal {
    background: var(--charcoal);
    color: var(--white);
    border-color: var(--charcoal);
}
.btn-charcoal:hover {
    background: var(--charcoal-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26,26,46,0.3);
}

.btn-outline {
    background: transparent;
    color: var(--charcoal);
    border-color: var(--charcoal);
}
.btn-outline:hover {
    background: var(--charcoal);
    color: var(--white);
    transform: translateY(-2px);
}

/* ============================================
   SECTION UTILITIES
   ============================================ */
.section {
    padding: 100px 0;
}

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

.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 16px;
    background: var(--coral-pale);
    padding: 6px 16px;
    border-radius: 100px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--charcoal);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.text-coral {
    color: var(--coral);
}

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 24px 80px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 30%, #3d3d5c 60%, #4a4a6a 100%);
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 8s ease-in-out infinite;
}
.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(242,114,111,0.5) 0%, transparent 70%);
    top: -10%;
    right: -5%;
    animation-delay: 0s;
}
.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(249,168,165,0.4) 0%, transparent 70%);
    bottom: -5%;
    left: 10%;
    animation-delay: -3s;
}
.orb-3 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(255,200,195,0.3) 0%, transparent 70%);
    top: 40%;
    left: 30%;
    animation-delay: -5s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -20px) scale(1.05); }
    66% { transform: translate(-15px, 15px) scale(0.95); }
}

.grain-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    backdrop-filter: blur(8px);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    letter-spacing: 0.04em;
    margin-bottom: 32px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--coral);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 700;
    line-height: 1.05;
    color: var(--white);
    letter-spacing: -0.03em;
    margin-bottom: 28px;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.7);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-actions .btn-charcoal {
    background: rgba(255,255,255,0.12);
    border-color: rgba(255,255,255,0.25);
    color: var(--white);
    backdrop-filter: blur(8px);
}
.hero-actions .btn-charcoal:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.4);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
}

.stat {
    text-align: center;
}
.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}
.stat-label {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.55);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.2);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}
.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   INVENTORY
   ============================================ */
.inventory {
    background: var(--cream);
}

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 48px;
}

.car-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--border);
}
.car-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.car-img-wrap {
    position: relative;
    aspect-ratio: 3/2;
    overflow: hidden;
}
.car-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.car-card:hover .car-img-wrap img {
    transform: scale(1.05);
}

.car-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--coral);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 100px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.car-info {
    padding: 24px;
}
.car-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 8px;
}
.car-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.inventory-cta {
    text-align: center;
    padding: 32px;
    background: var(--cream-dark);
    border-radius: var(--radius-lg);
    border: 1px dashed var(--border);
}
.inventory-cta p {
    font-size: 1.05rem;
    color: var(--text-secondary);
}
.inventory-cta a {
    color: var(--coral);
    font-weight: 600;
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition);
}
.inventory-cta a:hover {
    border-bottom-color: var(--coral);
}

/* ============================================
   WHY SECTION
   ============================================ */
.why-section {
    background: var(--white);
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.why-content .section-tag {
    margin-bottom: 20px;
}
.why-content .section-title {
    text-align: left;
    margin-bottom: 24px;
}
.why-content .section-desc {
    text-align: left;
    font-size: 1.05rem;
}

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

.feature-card {
    background: var(--cream);
    border-radius: var(--radius-md);
    padding: 28px;
    border: 1px solid var(--border);
    transition: all var(--transition);
}
.feature-card:hover {
    border-color: var(--coral-light);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 52px;
    height: 52px;
    background: var(--coral-pale);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
    margin-bottom: 16px;
    transition: all var(--transition);
}
.feature-card:hover .feature-icon {
    background: var(--coral);
    color: var(--white);
}

.feature-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--charcoal);
    margin-bottom: 8px;
}
.feature-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ============================================
   PROCESS
   ============================================ */
.process-section {
    background: var(--charcoal);
    position: relative;
    overflow: hidden;
}
.process-section::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(242,114,111,0.15) 0%, transparent 70%);
    top: -20%;
    right: -10%;
    border-radius: 50%;
}

.process-section .section-tag {
    background: rgba(242,114,111,0.2);
}
.process-section .section-title {
    color: var(--white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
    z-index: 1;
}

.step {
    position: relative;
    padding: 40px 32px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(8px);
    transition: all var(--transition);
}
.step:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(242,114,111,0.3);
    transform: translateY(-4px);
}

.step-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: rgba(242,114,111,0.25);
    line-height: 1;
    margin-bottom: 20px;
}

.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}
.step-content p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
    background: var(--cream);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 36px;
    border: 1px solid var(--border);
    transition: all var(--transition);
    position: relative;
}
.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-quote {
    font-family: var(--font-display);
    font-size: 4rem;
    line-height: 1;
    color: var(--coral);
    opacity: 0.3;
    position: absolute;
    top: 20px;
    left: 28px;
}

.testimonial-text {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    padding-top: 20px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}
.author-initial {
    width: 40px;
    height: 40px;
    background: var(--charcoal);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}
.author-name {
    display: block;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--charcoal);
}
.author-location {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ============================================
   CONTACT
   ============================================ */
.contact-section {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-bottom: 64px;
}

.contact-info .section-tag { margin-bottom: 20px; }
.contact-info .section-title { text-align: left; margin-bottom: 20px; }
.contact-info .section-desc { text-align: left; margin-bottom: 40px; }

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

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

.contact-icon {
    width: 52px;
    height: 52px;
    min-width: 52px;
    background: var(--coral-pale);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--coral);
}

.contact-item .contact-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
}
.contact-item .contact-value {
    display: block;
    font-size: 1rem;
    color: var(--charcoal);
    font-weight: 500;
    line-height: 1.5;
}
.contact-link {
    color: var(--charcoal);
    font-weight: 600;
    font-size: 1.05rem;
    border-bottom: 1px solid var(--border);
    transition: all var(--transition);
}
.contact-link:hover {
    color: var(--coral);
    border-bottom-color: var(--coral);
}

.contact-form-wrap {
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: 40px;
    border: 1px solid var(--border);
}

.form-group {
    margin-bottom: 20px;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--charcoal);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--charcoal);
    background: var(--white);
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--coral);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}
.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding: 16px;
    background: #e8f5e9;
    border-radius: var(--radius-sm);
    color: #2e7d32;
    font-weight: 500;
    font-size: 0.92rem;
}
.form-success svg {
    color: #2e7d32;
    min-width: 20px;
}

.map-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--charcoal);
    color: rgba(255,255,255,0.6);
    padding: 72px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 60px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: 16px;
}
.footer-brand p {
    font-size: 0.92rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-links a {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}
.footer-links a:hover {
    color: var(--coral);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.footer-contact a {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}
.footer-contact a:hover {
    color: var(--coral);
}
.footer-contact span {
    font-size: 0.92rem;
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.35);
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        transition: none;
        opacity: 1;
        transform: none;
    }
    .gradient-orb { animation: none; }
    .scroll-line { animation: none; }
    .badge-dot { animation: none; }
    * { animation: none !important; transition-duration: 0.01ms !important; }
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .why-grid {
        gap: 48px;
    }
    .contact-grid {
        gap: 48px;
    }
    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 768px) {
    .section { padding: 72px 0; }
    
    .nav-toggle { display: block; }
    
    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(250,248,246,0.98);
        backdrop-filter: blur(16px);
        padding: 24px;
        border-bottom: 1px solid var(--border);
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        pointer-events: none;
    }
    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .main-nav ul {
        flex-direction: column;
        gap: 20px;
    }
    .main-nav a {
        font-size: 1.1rem;
    }
    
    .hero { min-height: 100svh; padding: 100px 20px 60px; }
    .hero-title { font-size: clamp(2.2rem, 10vw, 3.5rem); }
    .hero-stats { gap: 20px; }
    .stat-number { font-size: 1.2rem; }
    .hero-scroll { display: none; }
    
    .inventory-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .why-content .section-title,
    .why-content .section-desc { text-align: center; }
    .why-content .section-tag { display: block; text-align: center; }
    .why-features { grid-template-columns: 1fr; }
    
    .process-steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .contact-info .section-title,
    .contact-info .section-desc { text-align: center; }
    .contact-info .section-tag { display: block; text-align: center; }
    
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    .footer-brand p { max-width: none; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-actions { flex-direction: column; width: 100%; }
    .hero-actions .btn { width: 100%; }
    .hero-stats { flex-direction: column; gap: 16px; }
    .stat-divider { width: 40px; height: 1px; }
    .contact-form-wrap { padding: 24px; }
}