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

:root {
    --color-midnight: #0A1628;
    --color-midnight-light: #132238;
    --color-mint: #34D399;
    --color-mint-dark: #059669;
    --color-mint-light: #6EE7B7;
    --color-cream: #F8FAF9;
    --color-white: #FFFFFF;
    --color-text: #1A2A3A;
    --color-text-muted: #5A6F80;
    --color-border: rgba(52, 211, 153, 0.2);
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-width: 1200px;
    --nav-height: 72px;
}

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background: var(--color-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;
}

/* ── Navigation ─────────────────────────────────── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 22, 40, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    height: var(--nav-height);
}

.nav__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__brand {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.nav__brand-mark {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-mint);
    letter-spacing: -0.02em;
}

.nav__brand-text {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

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

.nav__link {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

.nav__link:hover {
    color: var(--color-mint);
}

.nav__link--cta {
    background: var(--color-mint);
    color: var(--color-midnight);
    padding: 8px 20px;
    border-radius: 100px;
    font-weight: 600;
    transition: background 0.2s ease, transform 0.15s ease;
}

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

.nav__toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-white);
    padding: 8px;
}

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

.hero__bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(52, 211, 153, 0.25) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(5, 150, 105, 0.2) 0%, transparent 55%),
        radial-gradient(ellipse 90% 70% at 50% 50%, rgba(10, 22, 40, 0.6) 0%, transparent 70%),
        linear-gradient(160deg, #0A1628 0%, #0D1F35 40%, #0A1628 100%);
    z-index: 0;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2334D399' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='1.5'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 1;
}

.hero__content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.hero__eyebrow {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-mint);
    margin-bottom: 24px;
}

.hero__headline {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5.5vw, 4.25rem);
    font-weight: 700;
    line-height: 1.12;
    color: var(--color-white);
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero__subhead {
    font-size: clamp(1rem, 1.8vw, 1.2rem);
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 40px;
}

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

.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: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* ── Buttons ────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.01em;
}

.btn--primary {
    background: var(--color-mint);
    color: var(--color-midnight);
}

.btn--primary:hover {
    background: var(--color-mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(52, 211, 153, 0.3);
}

.btn--ghost {
    background: transparent;
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn--ghost:hover {
    border-color: var(--color-mint);
    color: var(--color-mint);
}

/* ── Strip (About) ──────────────────────────────── */
.strip {
    padding: 100px 24px;
    background: var(--color-white);
}

.strip__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.strip__eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
    margin-bottom: 16px;
}

.strip__headline {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-midnight);
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.strip__col--text p {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin-bottom: 16px;
}

.strip__col--image {
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 6/7;
}

.strip__col--image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.strip__col--image:hover img {
    transform: scale(1.03);
}

/* ── Products ───────────────────────────────────── */
.products {
    padding: 100px 24px;
    background: var(--color-cream);
}

.products__header {
    max-width: 600px;
    margin: 0 auto 64px;
    text-align: center;
}

.products__eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
    margin-bottom: 16px;
}

.products__headline {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-midnight);
    letter-spacing: -0.02em;
}

.products__grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-card {
    background: var(--color-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(10, 22, 40, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(10, 22, 40, 0.1);
}

.product-card__img-wrap {
    overflow: hidden;
    aspect-ratio: 5/3.8;
}

.product-card__img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

.product-card__body {
    padding: 28px;
}

.product-card__title {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-midnight);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.product-card__desc {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ── Features ───────────────────────────────────── */
.features {
    padding: 100px 24px;
    background: var(--color-midnight);
}

.features__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.features__item {
    text-align: center;
}

.features__icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(52, 211, 153, 0.12);
    color: var(--color-mint);
}

.features__title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.features__desc {
    font-size: 0.925rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.7;
}

/* ── Visit ──────────────────────────────────────── */
.visit {
    padding: 100px 24px;
    background: var(--color-white);
}

.visit__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: stretch;
}

.visit__eyebrow {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-mint-dark);
    margin-bottom: 16px;
}

.visit__headline {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--color-midnight);
    letter-spacing: -0.02em;
    margin-bottom: 32px;
}

.visit__info {
    font-style: normal;
    margin-bottom: 32px;
}

.visit__info p {
    font-size: 1.05rem;
    color: var(--color-text);
    line-height: 1.8;
    margin-bottom: 12px;
}

.visit__phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-mint-dark);
    font-weight: 600;
    transition: color 0.2s ease;
}

.visit__phone:hover {
    color: var(--color-mint);
}

.visit__map {
    border-radius: 16px;
    overflow: hidden;
    min-height: 360px;
    box-shadow: 0 4px 16px rgba(10, 22, 40, 0.1);
}

/* ── Footer ─────────────────────────────────────── */
.footer {
    background: var(--color-midnight);
    padding: 48px 24px;
    border-top: 1px solid var(--color-border);
}

.footer__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    text-align: center;
}

.footer__brand {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
}

.footer__mark {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-mint);
}

.footer__name {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer__copy {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 8px;
}

.footer__addr {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.3);
}

/* ── Scroll Reveal (progressive enhancement) ────── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

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

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 900px) {
    .strip__inner,
    .visit__inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .strip__col--image {
        order: -1;
        aspect-ratio: 4/3;
    }

    .products__grid,
    .features__inner {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .visit__map {
        min-height: 280px;
    }
}

@media (max-width: 640px) {
    :root {
        --nav-height: 64px;
    }

    .nav__menu {
        position: fixed;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: rgba(10, 22, 40, 0.97);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        flex-direction: column;
        padding: 24px;
        gap: 20px;
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.3s ease, opacity 0.3s ease;
    }

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

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

    .hero {
        padding: 100px 20px 60px;
    }

    .hero__actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .strip,
    .products,
    .features,
    .visit {
        padding: 64px 20px;
    }

    .product-card__body {
        padding: 20px;
    }
}