/* ===== RESET & BASE ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --midnight: #0A2342;
    --midnight-light: #143A5E;
    --midnight-dark: #061829;
    --mint: #2DD4BF;
    --mint-light: #5EEAD4;
    --mint-dark: #14B8A6;
    --cream: #F8FAFB;
    --white: #FFFFFF;
    --gray-100: #F1F5F9;
    --gray-200: #E2E8F0;
    --gray-400: #94A3B8;
    --gray-600: #475569;
    --gray-800: #1E293B;
    --accent-warm: #F59E0B;
    --font-display: 'Syne', sans-serif;
    --font-body: 'Space Grotesk', sans-serif;
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

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

body {
    font-family: var(--font-body);
    color: var(--gray-800);
    background: var(--cream);
    line-height: 1.6;
    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;
}

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

.skip-link:focus {
    top: 16px;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-xl);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9375rem;
    letter-spacing: 0.01em;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
}

.btn--primary {
    background: var(--mint);
    color: var(--midnight);
    box-shadow: 0 4px 20px rgba(45, 212, 191, 0.35);
}

.btn--primary:hover {
    background: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(45, 212, 191, 0.45);
}

.btn--outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

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

.btn--full {
    width: 100%;
}

/* ===== SECTION LABELS ===== */
.section-label {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.8125rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--mint-dark);
    background: rgba(45, 212, 191, 0.12);
    padding: 6px 16px;
    border-radius: var(--radius-xl);
    margin-bottom: 20px;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3.25rem);
    line-height: 1.1;
    color: var(--midnight);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.accent {
    color: var(--mint-dark);
    position: relative;
}

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(248, 250, 251, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(10, 35, 66, 0.06);
    transition: box-shadow 0.3s ease;
}

.site-header.scrolled {
    box-shadow: 0 4px 30px rgba(10, 35, 66, 0.08);
}

.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-display);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--midnight);
}

.logo--light {
    color: var(--white);
}

.logo-text {
    letter-spacing: -0.02em;
}

/* Navigation */
.main-nav ul {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.main-nav a {
    padding: 8px 18px;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--gray-600);
    transition: all 0.25s ease;
}

.main-nav a:hover {
    color: var(--midnight);
    background: rgba(10, 35, 66, 0.06);
}

.nav-cta {
    background: var(--midnight) !important;
    color: var(--mint) !important;
    margin-left: 8px;
}

.nav-cta:hover {
    background: var(--midnight-light) !important;
    color: var(--mint-light) !important;
    transform: translateY(-1px);
}

/* Hamburger */
.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background 0.2s ease;
}

.nav-toggle:hover {
    background: rgba(10, 35, 66, 0.06);
}

.hamburger {
    position: relative;
    width: 22px;
    height: 16px;
    display: block;
}

.hamburger::before,
.hamburger::after,
.hamburger span {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--midnight);
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hamburger::before { top: 0; }
.hamburger span { top: 7px; }
.hamburger::after { top: 14px; }

.nav-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 7px;
}

.nav-toggle[aria-expanded="true"] .hamburger span {
    opacity: 0;
    transform: scaleX(0);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    top: 7px;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    background: var(--midnight);
    overflow: hidden;
    padding-top: 72px;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.hero-shape--circle {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.15) 0%, transparent 70%);
    top: -100px;
    right: -100px;
}

.hero-shape--rect {
    width: 300px;
    height: 300px;
    background: rgba(45, 212, 191, 0.08);
    bottom: 10%;
    left: -50px;
    border-radius: var(--radius-lg);
    transform: rotate(15deg);
}

.hero-shape--dot {
    width: 12px;
    height: 12px;
    background: var(--mint);
    top: 25%;
    left: 45%;
    border-radius: 50%;
    box-shadow: 
        0 0 0 4px rgba(45, 212, 191, 0.2),
        24px 48px 0 0 rgba(45, 212, 191, 0.15),
        -32px 80px 0 0 rgba(45, 212, 191, 0.1);
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: 60px 0;
}

.hero-content {
    padding-right: 20px;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--mint);
    letter-spacing: 0.04em;
    margin-bottom: 28px;
}

.tag-line {
    display: block;
    width: 40px;
    height: 2px;
    background: var(--mint);
    border-radius: 2px;
}

.hero-headline {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2.75rem, 5.5vw, 4.5rem);
    line-height: 1.05;
    color: var(--white);
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero-headline .accent {
    color: var(--mint);
}

.hero-sub {
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    max-width: 480px;
    margin-bottom: 40px;
}

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

/* Hero Visual */
.hero-visual {
    position: relative;
}

.hero-img-stack {
    position: relative;
}

.hero-img--main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.3);
}

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

.hero-img--float {
    position: absolute;
    bottom: -30px;
    left: -40px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    border: 4px solid var(--midnight);
}

.hero-img--float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-badge {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100px;
    height: 100px;
    background: var(--mint);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(45, 212, 191, 0.4);
    animation: badgePulse 3s ease-in-out infinite;
}

.badge-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.6875rem;
    color: var(--midnight);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    text-align: center;
    line-height: 1.3;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ===== MARQUEE ===== */
.marquee-strip {
    background: var(--mint);
    overflow: hidden;
    padding: 14px 0;
    position: relative;
}

.marquee-track {
    display: flex;
    gap: 32px;
    align-items: center;
    animation: marqueeScroll 25s linear infinite;
    width: max-content;
}

.marquee-track span {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9375rem;
    color: var(--midnight);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    white-space: nowrap;
}

.marquee-dot {
    font-size: 0.625rem !important;
    color: var(--midnight-dark) !important;
    opacity: 0.5;
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== ABOUT ===== */
.about {
    padding: 120px 0;
    background: var(--cream);
    position: relative;
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.about-accent-block {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: var(--mint);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.3;
}

.about-content p {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--gray-600);
    margin-bottom: 16px;
}

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

.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-number {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.75rem;
    color: var(--midnight);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-400);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.stat-divider {
    width: 1px;
    background: var(--gray-200);
    align-self: stretch;
}

/* ===== PRODUCTS ===== */
.products {
    padding: 120px 0;
    background: var(--white);
    position: relative;
}

.products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--midnight), var(--mint), var(--midnight));
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 72px;
}

.section-header .section-title {
    margin-bottom: 16px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--cream);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.4s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(10, 35, 66, 0.12);
}

.product-card-accent {
    height: 6px;
    background: linear-gradient(90deg, var(--mint), var(--mint-light));
}

.product-img {
    overflow: hidden;
    height: 260px;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.product-info {
    padding: 28px 28px 32px;
}

.product-info h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.375rem;
    color: var(--midnight);
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.product-info p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--gray-600);
}

/* ===== VISIT ===== */
.visit {
    padding: 120px 0;
    background: var(--midnight);
    position: relative;
    overflow: hidden;
}

.visit::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.1) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    border-radius: 50%;
}

.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: stretch;
    position: relative;
    z-index: 1;
}

.visit-info {
    padding: 40px 0;
}

.visit-info .section-label {
    background: rgba(45, 212, 191, 0.15);
    color: var(--mint);
}

.visit-info .section-title {
    color: var(--white);
}

.visit-details {
    font-style: normal;
    margin: 32px 0;
}

.visit-details p {
    font-size: 1.0625rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.7);
}

.visit-details a {
    color: var(--mint);
    font-weight: 600;
    transition: color 0.2s ease;
}

.visit-details a:hover {
    color: var(--mint-light);
}

.visit-hours h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--white);
    margin-bottom: 16px;
}

.visit-hours ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.visit-hours li {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.9375rem;
}

.visit-hours li span:first-child {
    color: rgba(255, 255, 255, 0.6);
}

.visit-hours li span:last-child {
    color: var(--white);
    font-weight: 600;
}

.visit-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* ===== CONTACT ===== */
.contact {
    padding: 120px 0;
    background: var(--cream);
    position: relative;
}

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

.contact-content p {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--gray-600);
    max-width: 440px;
}

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 0 8px 40px rgba(10, 35, 66, 0.06);
    border: 1px solid var(--gray-200);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--midnight);
    letter-spacing: 0.02em;
}

.form-group input,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    padding: 14px 18px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--cream);
    color: var(--gray-800);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
    resize: vertical;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--mint);
    box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.12);
    background: var(--white);
}

.form-success {
    display: none;
    text-align: center;
    padding: 16px;
    background: rgba(45, 212, 191, 0.1);
    border: 1px solid rgba(45, 212, 191, 0.3);
    border-radius: var(--radius-md);
    color: var(--midnight);
    font-weight: 600;
    margin-top: 8px;
}

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

/* ===== FOOTER ===== */
.site-footer {
    background: var(--midnight-dark);
    color: var(--white);
    padding: 80px 0 0;
}

.footer-inner {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-top: 16px;
    max-width: 300px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s ease;
}

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

.footer-address p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
}

.footer-bottom p {
    text-align: center;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.3);
}

/* ===== SCROLL REVEAL (progressive enhancement) ===== */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(30px);
        transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

/* ===== MOBILE NAV OVERLAY ===== */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(248, 250, 251, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 24px;
        border-bottom: 1px solid var(--gray-200);
        box-shadow: 0 20px 40px rgba(10, 35, 66, 0.1);
        transform: translateY(-120%);
        opacity: 0;
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
        pointer-events: none;
        z-index: 999;
    }

    .main-nav.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 4px;
        width: 100%;
    }

    .main-nav a {
        display: block;
        width: 100%;
        padding: 14px 18px;
        border-radius: var(--radius-md);
        font-size: 1.0625rem;
    }

    .nav-cta {
        margin-left: 0 !important;
        text-align: center;
        margin-top: 8px;
    }
}

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

    .hero-content {
        padding-right: 0;
        order: 1;
    }

    .hero-sub {
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-visual {
        order: 2;
        max-width: 480px;
        margin: 0 auto;
    }

    .hero-img--float {
        left: -20px;
        bottom: -20px;
    }

    .hero-shape--circle {
        width: 400px;
        height: 400px;
    }

    .about-grid,
    .visit-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-image {
        order: -1;
    }

    .about-image img {
        height: 360px;
    }

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

    .footer-inner {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 20px;
    }

    .hero {
        padding-top: 72px;
    }

    .hero-headline {
        font-size: clamp(2.25rem, 10vw, 3rem);
    }

    .hero-badge {
        width: 80px;
        height: 80px;
        top: -10px;
        right: -10px;
    }

    .badge-text {
        font-size: 0.625rem;
    }

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

    .about-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

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

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

    .visit-map {
        min-height: 280px;
    }
}

@media (max-width: 380px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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