/* ============================================
   BHAN THAI FOOD TRAILER — CUSTOM STYLES
   Plum + Amber | Editorial / Bold
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --plum: #6B2D5B;
    --plum-dark: #4A1E3F;
    --plum-deep: #3A1630;
    --plum-light: #8B4575;
    --plum-muted: #D4B8CC;
    --amber: #F5A623;
    --amber-dark: #D4891A;
    --amber-light: #FFD07B;
    --cream: #FDF8F4;
    --cream-dark: #F5EDE6;
    --ink: #1A0F14;
    --ink-light: #3D2A32;
    --ink-muted: #6B5560;
    --white: #FFFFFF;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-sm: 0 1px 3px rgba(26,15,20,.08);
    --shadow-md: 0 4px 20px rgba(26,15,20,.1);
    --shadow-lg: 0 8px 40px rgba(26,15,20,.12);
    --shadow-xl: 0 16px 60px rgba(26,15,20,.15);
    --transition: 0.3s cubic-bezier(.4,0,.2,1);
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--ink);
    background: var(--cream);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* --- Typography --- */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.section-tag {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-dark);
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.section-tag::before {
    content: '';
    width: 24px;
    height: 2px;
    background: var(--amber);
    display: inline-block;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--plum-dark);
    margin-bottom: var(--space-md);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--ink-muted);
    max-width: 560px;
    line-height: 1.7;
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 14px 28px;
    border-radius: var(--radius-xl);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--plum);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(107,45,91,.3);
}

.btn-primary:hover {
    background: var(--plum-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(107,45,91,.4);
}

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

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

.btn-small {
    padding: 10px 20px;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* --- Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253,248,244,.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(107,45,91,.08);
    transition: all var(--transition);
}

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

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--plum-dark);
}

.logo-icon {
    flex-shrink: 0;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--ink-light);
    transition: color var(--transition);
    position: relative;
}

.nav a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--amber);
    transition: width var(--transition);
}

.nav a:not(.btn):hover {
    color: var(--plum);
}

.nav a:not(.btn):hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--plum);
    border-radius: 2px;
    transition: all var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Hero --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 var(--space-xl);
    overflow: hidden;
    background: linear-gradient(135deg, var(--cream) 0%, #F9F0EA 50%, #F5E6D8 100%);
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(107,45,91,.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245,166,35,.08) 0%, transparent 50%),
        radial-gradient(circle at 60% 60%, rgba(107,45,91,.04) 0%, transparent 40%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 540px;
}

.hero-tag {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--amber-dark);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.hero-tag::before {
    content: '';
    width: 32px;
    height: 2px;
    background: var(--amber);
}

.hero-headline {
    font-size: clamp(2.2rem, 5.5vw, 4rem);
    color: var(--plum-deep);
    margin-bottom: var(--space-md);
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.hero-headline em {
    font-style: italic;
    color: var(--plum-light);
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--ink-muted);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 480px;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    min-height: 500px;
}

.hero-card-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.hero-card-main img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.hero-card-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(10px);
    padding: 10px 16px;
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--plum-dark);
    box-shadow: var(--shadow-md);
}

.hero-float-card {
    position: absolute;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 2px;
    z-index: 2;
}

.hero-float-card .float-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--plum);
    line-height: 1;
}

.hero-float-card .float-label {
    font-size: 0.75rem;
    color: var(--ink-muted);
    font-weight: 500;
}

.hero-float-1 {
    top: 20px;
    right: -30px;
    animation: float1 4s ease-in-out infinite;
}

.hero-float-2 {
    bottom: 80px;
    left: -40px;
    animation: float2 5s ease-in-out infinite;
}

.hero-float-3 {
    bottom: -10px;
    right: 20px;
    flex-direction: row;
    align-items: center;
    gap: 10px;
    animation: float3 4.5s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--ink-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    animation: scrollBounce 2s ease-in-out infinite;
}

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

/* --- Highlight Bar --- */
.highlight-bar {
    background: var(--plum-dark);
    padding: var(--space-md) 0;
}

.highlight-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--cream);
    font-size: 0.9rem;
    font-weight: 500;
}

/* --- Menu Section --- */
.menu-section {
    padding: var(--space-3xl) 0;
    background: var(--cream);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-header .section-tag {
    justify-content: center;
}

.section-header .section-tag::before {
    display: none;
}

.section-header .section-desc {
    margin: 0 auto;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.menu-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.menu-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.menu-card-img {
    overflow: hidden;
    height: 220px;
}

.menu-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(.4,0,.2,1);
}

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

.menu-card-body {
    padding: var(--space-md);
}

.menu-card-body h3 {
    font-size: 1.4rem;
    color: var(--plum-dark);
    margin-bottom: var(--space-xs);
}

.menu-card-body p {
    font-size: 0.9rem;
    color: var(--ink-muted);
    line-height: 1.6;
}

.menu-footer {
    text-align: center;
    padding: var(--space-lg);
    background: var(--cream-dark);
    border-radius: var(--radius-lg);
}

.menu-footer p {
    color: var(--ink-muted);
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
}

.menu-footer .btn {
    margin: 0 auto;
}

/* --- About Section --- */
.about-section {
    padding: var(--space-3xl) 0;
    background: var(--white);
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-img-main img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.about-img-accent {
    position: absolute;
    bottom: -40px;
    right: -30px;
    width: 200px;
    height: 200px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}

.about-img-accent img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-stat-card {
    position: absolute;
    top: -30px;
    left: -20px;
    background: var(--plum);
    color: var(--white);
    padding: 24px 28px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    max-width: 260px;
}

.about-stat-card .stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--amber-light);
}

.about-stat-card .stat-label {
    font-size: 0.85rem;
    line-height: 1.5;
    opacity: 0.9;
}

.about-content .section-tag {
    margin-bottom: var(--space-sm);
}

.about-content .section-title {
    margin-bottom: var(--space-lg);
}

.about-text {
    margin-bottom: var(--space-lg);
}

.about-text p {
    color: var(--ink-muted);
    line-height: 1.8;
    margin-bottom: var(--space-sm);
    font-size: 0.95rem;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.value-icon {
    width: 40px;
    height: 40px;
    background: var(--cream);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.value-item strong {
    display: block;
    font-size: 0.95rem;
    color: var(--plum-dark);
    margin-bottom: 2px;
}

.value-item span {
    font-size: 0.85rem;
    color: var(--ink-muted);
}

/* --- Gallery Strip --- */
.gallery-strip {
    padding: var(--space-xl) 0;
    background: var(--cream-dark);
    overflow: hidden;
}

.gallery-track {
    display: flex;
    gap: var(--space-sm);
    animation: galleryScroll 30s linear infinite;
}

.gallery-item {
    flex-shrink: 0;
    width: 320px;
    height: 220px;
    border-radius: var(--radius-md);
    overflow: hidden;
}

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

.gallery-item:hover img {
    transform: scale(1.05);
}

@keyframes galleryScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-320px * 3 - 20px * 3)); }
}

/* --- Location Section --- */
.location-section {
    padding: var(--space-3xl) 0;
    background: var(--cream);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.location-content .section-tag {
    margin-bottom: var(--space-sm);
}

.location-content .section-title {
    margin-bottom: var(--space-lg);
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.location-detail {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.location-icon {
    width: 44px;
    height: 44px;
    background: var(--plum);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.location-detail strong {
    display: block;
    font-size: 0.85rem;
    color: var(--ink-muted);
    font-weight: 500;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.location-detail span {
    font-size: 1rem;
    color: var(--ink);
    line-height: 1.5;
}

.location-hours {
    background: var(--plum);
    color: var(--white);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
}

.location-hours strong {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--amber-light);
    margin-bottom: 6px;
}

.location-hours p {
    font-size: 0.95rem;
    opacity: 0.9;
    line-height: 1.6;
}

.location-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    min-height: 400px;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

.map-placeholder iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

/* --- Contact Section --- */
.contact-section {
    padding: var(--space-3xl) 0;
    background: var(--plum-deep);
    color: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
}

.contact-section .section-tag {
    color: var(--amber-light);
}

.contact-section .section-tag::before {
    background: var(--amber);
}

.contact-section .section-title {
    color: var(--white);
    margin-bottom: var(--space-md);
}

.contact-desc {
    color: rgba(255,255,255,.7);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 440px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--white);
    font-size: 0.95rem;
    padding: 14px 20px;
    background: rgba(255,255,255,.08);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,.1);
    transition: all var(--transition);
}

.contact-method:hover {
    background: rgba(255,255,255,.14);
    border-color: rgba(245,166,35,.4);
    transform: translateX(4px);
}

/* --- Contact Form --- */
.contact-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

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

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--ink-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    padding: 12px 16px;
    border: 2px solid var(--cream-dark);
    border-radius: var(--radius-sm);
    background: var(--cream);
    color: var(--ink);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--plum);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(107,45,91,.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    padding: 16px 20px;
    background: #E8F5E9;
    border-radius: var(--radius-sm);
    color: #2E7D32;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: var(--space-sm);
}

.form-success.show {
    display: flex;
}

/* --- Footer --- */
.site-footer {
    background: var(--ink);
    color: rgba(255,255,255,.7);
    padding: var(--space-2xl) 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-xl);
}

.footer-brand .logo {
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links,
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-links strong,
.footer-contact strong {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--amber);
    margin-bottom: var(--space-sm);
}

.footer-links a,
.footer-contact a {
    font-size: 0.9rem;
    color: rgba(255,255,255,.6);
    transition: color var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--white);
}

.footer-contact span {
    font-size: 0.9rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-top: var(--space-md);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,.4);
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

    .hero-sub {
        max-width: 100%;
    }

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

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
        min-height: 400px;
    }

    .hero-float-1 { right: 0; }
    .hero-float-2 { left: 0; }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .about-img-main img {
        height: 400px;
    }

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

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

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

@media (max-width: 768px) {
    .nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(253,248,244,.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--space-lg);
        gap: var(--space-md);
        border-bottom: 1px solid rgba(107,45,91,.1);
        transform: translateY(-120%);
        transition: transform var(--transition);
        box-shadow: var(--shadow-lg);
    }

    .nav.open {
        transform: translateY(0);
    }

    .nav-toggle {
        display: flex;
    }

    .highlight-items {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .hero-float-card {
        display: none;
    }

    .about-img-accent {
        width: 140px;
        height: 140px;
        right: -10px;
        bottom: -20px;
    }

    .about-stat-card {
        position: relative;
        top: 0;
        left: 0;
        max-width: 100%;
        margin-bottom: var(--space-md);
    }

    .about-visual {
        order: -1;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .gallery-item {
        width: 260px;
        height: 180px;
    }

    @keyframes galleryScroll {
        0% { transform: translateX(0); }
        100% { transform: translateX(calc(-260px * 3 - 20px * 3)); }
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 0 var(--space-lg);
    }

    .hero-headline {
        font-size: 1.8rem;
    }

    .highlight-items {
        grid-template-columns: 1fr;
    }

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

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

    .section-title {
        font-size: 1.8rem;
    }
}