/* ============================================
   3 2 1 Cafe — Modern Marketing Website
   Color Palette: Midnight Blue + Mint
   ============================================ */

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

:root {
    --midnight: #0f172a;
    --midnight-light: #1e293b;
    --midnight-mid: #334155;
    --mint: #34d399;
    --mint-dark: #10b981;
    --mint-light: #6ee7b7;
    --mint-pale: #d1fae5;
    --neutral-50: #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-400: #94a3b8;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-800: #1e293b;
    --neutral-900: #0f172a;
    --white: #ffffff;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -2px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -4px rgba(15, 23, 42, 0.06);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.06);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: '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-sans);
    color: var(--neutral-700);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    color: var(--midnight);
    line-height: 1.2;
    font-weight: 700;
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    margin-bottom: 20px;
}

.section-lead {
    font-size: 1.125rem;
    color: var(--neutral-500);
    max-width: 600px;
    line-height: 1.7;
}

.text-center {
    text-align: center;
}

.text-center .section-lead {
    margin-left: auto;
    margin-right: auto;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--mint-dark);
    color: var(--white);
    border-color: var(--mint-dark);
}

.btn-primary:hover {
    background: var(--mint);
    border-color: var(--mint);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
}

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

.btn-full {
    width: 100%;
}

/* ---------- Header ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

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

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

.logo {
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: var(--font-serif);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--white);
}

.logo-mark {
    color: var(--mint);
    font-size: 1.625rem;
    margin-right: 2px;
}

.logo-text {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.logo-accent {
    color: var(--mint);
    font-weight: 600;
}

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

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-300);
    position: relative;
}

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

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

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

/* ---------- Mobile Menu Button ---------- */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    color: var(--white);
}

/* ---------- Mobile Menu Overlay ---------- */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.mobile-menu-overlay.active {
    display: flex;
}

.mobile-nav-links li {
    text-align: center;
}

.mobile-nav-links a {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--white);
    padding: 12px 24px;
    display: block;
    transition: var(--transition);
}

.mobile-nav-links a:hover {
    color: var(--mint);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--midnight);
    overflow: hidden;
    padding: 120px 0 80px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(ellipse 80% 50% at 70% 40%, rgba(52, 211, 153, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 20% 60%, rgba(52, 211, 153, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 560px;
}

.hero-eyebrow {
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 20px;
}

.hero-headline {
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-headline em {
    color: var(--mint);
    font-style: normal;
}

.hero-subheadline {
    font-size: 1.125rem;
    color: var(--neutral-400);
    line-height: 1.75;
    margin-bottom: 40px;
    max-width: 480px;
}

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

.hero-visual {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 20px;
}

.hero-image-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 500px;
}

.hero-image-card img {
    width: 100%;
    height: 620px;
    object-fit: cover;
}

.hero-stat-card {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 20px 28px;
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-self: flex-end;
    max-width: 260px;
}

.hero-stat-card .stat-number {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--mint-dark);
    line-height: 1;
}

.hero-stat-card .stat-label {
    font-size: 0.8125rem;
    color: var(--neutral-500);
    line-height: 1.4;
}

/* ---------- Sections ---------- */
.section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 64px;
}

/* ---------- About ---------- */
.about {
    background: var(--neutral-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-visual img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-accent-box {
    position: absolute;
    bottom: -24px;
    right: -24px;
    background: var(--midnight);
    color: var(--white);
    padding: 20px 24px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow-lg);
}

.accent-box-text {
    font-size: 0.9375rem;
    font-weight: 500;
}

.about-content .section-lead {
    margin-bottom: 16px;
}

.about-content p {
    color: var(--neutral-600);
    margin-bottom: 24px;
    line-height: 1.75;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.about-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--neutral-700);
}

/* ---------- Products ---------- */
.products {
    background: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--neutral-200);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--mint-pale);
}

.product-card-image {
    overflow: hidden;
    height: 220px;
}

.product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-card-image img {
    transform: scale(1.05);
}

.product-card-content {
    padding: 28px;
}

.product-card-content h3 {
    font-family: var(--font-sans);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--midnight);
}

.product-card-content p {
    font-size: 0.9375rem;
    color: var(--neutral-500);
    line-height: 1.65;
}

/* ---------- Stats Bar ---------- */
.stats-bar {
    background: var(--midnight);
    padding: 64px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    width: 56px;
    height: 56px;
    background: rgba(52, 211, 153, 0.12);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint);
    flex-shrink: 0;
}

.stat-item .stat-number {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
}

.stat-item .stat-label {
    font-size: 0.8125rem;
    color: var(--neutral-400);
    line-height: 1.3;
}

/* ---------- Location ---------- */
.location {
    background: var(--neutral-50);
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: var(--white);
    padding: 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-200);
    transition: var(--transition);
}

.info-card:hover {
    border-color: var(--mint-pale);
    box-shadow: var(--shadow-md);
}

.info-icon {
    width: 48px;
    height: 48px;
    background: var(--mint-pale);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-card h4 {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--neutral-500);
    margin-bottom: 4px;
}

.info-card p {
    font-size: 0.9375rem;
    color: var(--neutral-700);
    line-height: 1.6;
}

.info-card a {
    color: var(--mint-dark);
    font-weight: 500;
}

.info-card a:hover {
    color: var(--mint);
    text-decoration: underline;
}

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

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--neutral-700);
    padding: 16px 20px;
    background: var(--neutral-50);
    border-radius: var(--radius-sm);
    border: 1px solid var(--neutral-200);
    transition: var(--transition);
}

.contact-link:hover {
    background: var(--mint-pale);
    border-color: var(--mint);
    color: var(--midnight);
    transform: translateX(4px);
}

/* ---------- Contact Form ---------- */
.contact-form-wrapper {
    background: var(--neutral-50);
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    padding: 40px;
}

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

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--neutral-700);
    margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    color: var(--neutral-800);
    background: var(--white);
    border: 1.5px solid var(--neutral-200);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--mint-dark);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

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

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

.form-success {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: var(--mint-pale);
    border: 1px solid var(--mint);
    border-radius: var(--radius-sm);
    color: var(--midnight);
    font-size: 0.9375rem;
    font-weight: 500;
    margin-top: 16px;
}

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

/* ---------- Footer ---------- */
.site-footer {
    background: var(--midnight);
    color: var(--neutral-400);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.9375rem;
    line-height: 1.7;
    max-width: 300px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--neutral-300);
    margin-bottom: 16px;
}

.footer-links ul,
.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a,
.footer-contact a {
    font-size: 0.9375rem;
    color: var(--neutral-400);
}

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

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: var(--neutral-500);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 48px;
    }

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

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

    .hero-image-card img {
        height: 480px;
    }

    .about-grid,
    .location-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-visual {
        order: -1;
    }

    .about-accent-box {
        right: 16px;
        bottom: -16px;
    }

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

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-headline {
        font-size: clamp(1.75rem, 6vw, 2.5rem);
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-actions .btn {
        width: 100%;
        text-align: center;
    }

    .section {
        padding: 64px 0;
    }

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

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .stat-item {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }

    .contact-form-wrapper {
        padding: 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-image-card img {
        height: 360px;
    }

    .hero-stat-card {
        align-self: center;
    }
}

/* ---------- Animations ---------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}