/* ============================================
   Handle 86 — Styles
   Palette: Midnight Blue #0A2540 · Mint #1DB9A1
   Fonts: Playfair Display · Inter
   ============================================ */

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

:root {
    --midnight: #0A2540;
    --midnight-light: #123A5E;
    --midnight-dark: #061A2E;
    --mint: #1DB9A1;
    --mint-light: #2DD4BC;
    --mint-dark: #179E8A;
    --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;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(10,37,64,0.08);
    --shadow-md: 0 4px 20px rgba(10,37,64,0.10);
    --shadow-lg: 0 12px 40px rgba(10,37,64,0.14);
    --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(--neutral-800);
    background: var(--white);
    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 */
.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;
    transition: top var(--transition);
}
.skip-link:focus {
    top: 12px;
}

/* ========== NAV ========== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 37, 64, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: background var(--transition);
}

.nav__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.nav__brand-mark {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--mint);
    line-height: 1;
}

.nav__brand-name {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: -0.01em;
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav__link {
    color: rgba(255,255,255,0.75);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
}

.nav__link:hover {
    color: var(--white);
    background: rgba(255,255,255,0.08);
}

.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--mint);
    color: var(--midnight-dark);
    font-size: 0.875rem;
    font-weight: 700;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    transition: background var(--transition), transform var(--transition);
    margin-left: 8px;
}

.nav__cta:hover {
    background: var(--mint-light);
    transform: translateY(-1px);
}

.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav__toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
    opacity: 0;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

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

.hero__bg-pattern {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(ellipse 80% 60% at 70% 40%, rgba(29,185,161,0.12) 0%, transparent 60%),
        radial-gradient(ellipse 50% 80% at 20% 80%, rgba(29,185,161,0.07) 0%, transparent 50%);
    pointer-events: none;
}

.hero__inner {
    position: relative;
    z-index: 1;
    max-width: 820px;
    text-align: center;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(29,185,161,0.12);
    border: 1px solid rgba(29,185,161,0.25);
    color: var(--mint-light);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 32px;
}

.hero__badge-dot {
    width: 6px;
    height: 6px;
    background: var(--mint);
    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(1.4); }
}

.hero__headline {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7vw, 5.5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 1.08;
    letter-spacing: -0.025em;
    margin-bottom: 28px;
}

.hero__headline-line {
    display: block;
}

.hero__headline-line--accent {
    color: var(--mint);
}

.hero__sub {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    max-width: 580px;
    margin: 0 auto 44px;
}

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

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

.hero__trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.5);
    font-size: 0.85rem;
    font-weight: 500;
}

.hero__trust-item svg {
    color: var(--mint);
    flex-shrink: 0;
}

.hero__scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.3);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, rgba(29,185,161,0.6), 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; }
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

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

.btn--primary:hover {
    background: var(--mint-light);
    border-color: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(29,185,161,0.3);
}

.btn--ghost {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.25);
}

.btn--ghost:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.06);
}

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

.btn--mint:hover {
    background: var(--mint-light);
    border-color: var(--mint-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(29,185,161,0.3);
}

.btn--outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.35);
}

.btn--outline-light:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.08);
}

/* ========== SECTION SHARED ========== */
.section__label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 12px;
}

.section__label--light {
    color: var(--mint-light);
}

.section__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    color: var(--midnight);
    line-height: 1.12;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

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

.section__title--dark {
    color: var(--midnight);
}

.section__desc {
    font-size: 1.1rem;
    color: var(--neutral-500);
    line-height: 1.7;
    max-width: 560px;
}

.section__header {
    text-align: center;
    margin-bottom: 64px;
}

.section__header .section__desc {
    margin: 0 auto;
}

/* ========== PRODUCTS ========== */
.products {
    padding: 120px 0;
    background: var(--neutral-50);
}

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

.card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--neutral-200);
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.card__img-wrap {
    overflow: hidden;
    aspect-ratio: 6 / 4.2;
}

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

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

.card__body {
    padding: 28px;
}

.card__tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mint-dark);
    background: rgba(29,185,161,0.1);
    padding: 4px 12px;
    border-radius: 50px;
    margin-bottom: 14px;
}

.card__title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--midnight);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.card__text {
    font-size: 0.95rem;
    color: var(--neutral-500);
    line-height: 1.7;
}

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

.about::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(29,185,161,0.08) 0%, transparent 70%);
    pointer-events: none;
}

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

.about__visual {
    position: relative;
}

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

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

.about__img-accent {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 55%;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 5px solid var(--midnight);
    box-shadow: var(--shadow-md);
}

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

.about__stamp {
    position: absolute;
    top: -20px;
    left: -20px;
    background: var(--mint);
    color: var(--midnight-dark);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.about__stamp-number {
    display: block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.7;
}

.about__stamp-text {
    display: block;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 800;
}

.about__content {
    position: relative;
    z-index: 1;
}

.about__text {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about__pillars {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

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

.pillar__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(29,185,161,0.12);
    border: 1px solid rgba(29,185,161,0.2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint);
}

.pillar__title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}

.pillar__text {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.6;
}

/* ========== CTA ========== */
.cta {
    padding: 100px 0;
    background: var(--mint);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10,37,64,0.15) 0%, transparent 60%);
    pointer-events: none;
}

.cta__inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta__content {
    flex: 1;
    min-width: 280px;
}

.cta__text {
    font-size: 1.1rem;
    color: rgba(10,37,64,0.7);
    line-height: 1.7;
    max-width: 480px;
    margin-top: 12px;
}

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

/* ========== VISIT ========== */
.visit {
    padding: 120px 0;
    background: var(--white);
}

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

.visit__detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px 0;
    border-bottom: 1px solid var(--neutral-200);
}

.visit__detail:first-child {
    padding-top: 0;
}

.visit__detail-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: rgba(29,185,161,0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--mint-dark);
}

.visit__detail strong {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--midnight);
    margin-bottom: 4px;
}

.visit__detail span,
.visit__detail a {
    font-size: 1rem;
    color: var(--neutral-600);
    line-height: 1.6;
}

.visit__detail a:hover {
    color: var(--mint-dark);
}

.visit__note {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 24px;
    font-size: 0.9rem;
    color: var(--neutral-500);
    line-height: 1.6;
}

.visit__note svg {
    flex-shrink: 0;
    margin-top: 2px;
    color: var(--mint-dark);
}

.visit__map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    min-height: 420px;
    border: 1px solid var(--neutral-200);
}

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

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.footer__logo-mark {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--mint);
}

.footer__logo-name {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--white);
}

.footer__tagline {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.7;
    max-width: 300px;
}

.footer__heading {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: -0.01em;
}

.footer__links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__links a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    transition: color var(--transition);
}

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

.footer__contact address {
    font-style: normal;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.8;
}

.footer__contact a {
    color: var(--mint);
    transition: color var(--transition);
}

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

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

.footer__bottom p {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.25);
}

/* ========== SCROLL REVEAL (progressive enhancement) ========== */
.reveal {
    opacity: 1;
    transform: none;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .about__grid {
        gap: 48px;
    }
    .about__img-accent {
        right: -20px;
        bottom: -20px;
    }
}

@media (max-width: 768px) {
    .nav__toggle {
        display: flex;
    }

    .nav__links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(10, 37, 64, 0.97);
        backdrop-filter: blur(16px);
        flex-direction: column;
        align-items: stretch;
        padding: 16px 24px 24px;
        gap: 4px;
        transform: translateY(-120%);
        opacity: 0;
        transition: transform var(--transition), opacity var(--transition);
        pointer-events: none;
    }

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

    .nav__link {
        padding: 12px 16px;
        font-size: 1rem;
    }

    .nav__cta {
        margin-left: 0;
        justify-content: center;
        margin-top: 8px;
    }

    .hero {
        padding: 140px 24px 100px;
        min-height: 100svh;
    }

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

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

    .hero__trust {
        flex-direction: column;
        gap: 12px;
    }

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

    .products {
        padding: 80px 0;
    }

    .about__grid {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .about__visual {
        order: -1;
        max-width: 480px;
        margin: 0 auto;
    }

    .about__img-accent {
        width: 60%;
        right: -16px;
        bottom: -16px;
    }

    .about {
        padding: 80px 0;
    }

    .cta__inner {
        flex-direction: column;
        text-align: center;
    }

    .cta__text {
        margin: 0 auto;
    }

    .cta__actions {
        justify-content: center;
    }

    .cta {
        padding: 80px 0;
    }

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

    .visit {
        padding: 80px 0;
    }

    .footer__grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

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

    .hero__headline {
        font-size: 2.4rem;
    }

    .section__title {
        font-size: 1.8rem;
    }

    .card__body {
        padding: 20px;
    }
}