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

:root {
    --midnight: #0a1628;
    --midnight-light: #132038;
    --mint: #7ecdba;
    --mint-light: #a8e6cf;
    --mint-pale: #e8f5f0;
    --white: #ffffff;
    --off-white: #f7f9f8;
    --gray-100: #f0f2f1;
    --gray-200: #e2e5e3;
    --gray-400: #9aa09d;
    --gray-600: #5c6360;
    --gray-800: #2d3330;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
    --radius: 8px;
    --transition: 0.3s ease;
}

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

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

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

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

/* ── Typography ───────────────────────────────────── */
h1, h2, h3 {
    font-family: var(--font-serif);
    font-weight: 300;
    line-height: 1.2;
    color: var(--midnight);
}

.section-eyebrow {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 24px;
}

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

/* ── Buttons ──────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--mint-light);
    border-color: var(--mint-light);
}

.btn-ghost {
    background: transparent;
    color: var(--midnight);
    border-color: var(--gray-200);
}

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

.btn-full {
    width: 100%;
}

/* ── Header ───────────────────────────────────────── */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition);
}

.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-size: 1.15rem;
    font-weight: 400;
    color: var(--midnight);
    letter-spacing: 0.02em;
}

.logo-mark {
    color: var(--mint);
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-list a {
    font-size: 0.78rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-600);
    transition: color var(--transition);
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--mint);
    transition: width var(--transition);
}

.nav-list a:hover {
    color: var(--midnight);
}

.nav-list a:hover::after {
    width: 100%;
}

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    position: relative;
}

.hamburger {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: block;
    width: 20px;
    height: 1px;
    background: var(--midnight);
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 20px;
    height: 1px;
    background: var(--midnight);
    transition: var(--transition);
}

.hamburger::before { top: -6px; }
.hamburger::after { top: 6px; }

.nav-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.nav-toggle[aria-expanded="true"] .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

/* ── Hero ─────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--midnight);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(126, 205, 186, 0.25) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 20% 80%, rgba(126, 205, 186, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 80% 20%, rgba(19, 32, 56, 0.8) 0%, transparent 60%),
        linear-gradient(180deg, var(--midnight) 0%, var(--midnight-light) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 800px;
}

.hero-eyebrow {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 28px;
}

.hero-title {
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    font-weight: 300;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 28px;
}

.title-line {
    display: block;
}

.title-line:nth-child(2) {
    color: var(--mint);
    font-style: italic;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.65);
    max-width: 480px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

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

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

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

.hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.35);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* ── Sections ─────────────────────────────────────── */
.section {
    padding: 120px 0;
}

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

/* ── Rooms ────────────────────────────────────────── */
.rooms {
    background: var(--off-white);
}

.rooms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

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

.room-card:hover {
    box-shadow: 0 20px 60px rgba(10, 22, 40, 0.08);
    transform: translateY(-4px);
}

.room-image img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.room-info {
    padding: 28px;
}

.room-name {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.room-desc {
    font-size: 0.88rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 20px;
}

.room-features {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.room-features li {
    font-size: 0.72rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    padding: 6px 12px;
    background: var(--mint-pale);
    color: var(--midnight);
    border-radius: 100px;
}

/* ── Stay ─────────────────────────────────────────── */
.stay-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.stay-image-col img {
    border-radius: var(--radius);
    width: 100%;
    height: 560px;
    object-fit: cover;
}

.stay-text-col p {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: 16px;
}

.stay-divider {
    width: 48px;
    height: 1px;
    background: var(--mint);
    margin: 32px 0;
}

.stay-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 8px;
}

.stay-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--gray-800);
}

.stay-feature svg {
    color: var(--mint);
    flex-shrink: 0;
}

/* ── Area ─────────────────────────────────────────── */
.area {
    background: var(--off-white);
}

.area-intro {
    max-width: 640px;
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: 48px;
}

.area-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.area-card {
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--gray-200);
    transition: box-shadow var(--transition);
}

.area-card:hover {
    box-shadow: 0 16px 48px rgba(10, 22, 40, 0.07);
}

.area-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.area-card-title {
    font-size: 1.2rem;
    padding: 20px 24px 8px;
}

.area-card p {
    font-size: 0.85rem;
    color: var(--gray-600);
    line-height: 1.7;
    padding: 0 24px 24px;
}

/* ── CTA ──────────────────────────────────────────── */
.cta-section {
    background: var(--midnight);
    padding: 120px 0;
}

.cta-inner {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
}

.cta-inner .section-eyebrow {
    color: var(--mint);
}

.cta-inner .section-title {
    color: var(--white);
}

.cta-text {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.8;
    margin-bottom: 36px;
}

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

.cta-actions .btn-ghost {
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

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

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

.contact-desc {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: 36px;
}

.contact-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 36px;
}

.contact-detail dt {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 6px;
}

.contact-detail dd {
    font-size: 0.95rem;
    color: var(--gray-800);
}

.contact-detail a {
    color: var(--midnight);
    border-bottom: 1px solid var(--gray-200);
    transition: border-color var(--transition);
}

.contact-detail a:hover {
    border-color: var(--mint);
}

.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

/* Form */
.form-title {
    font-size: 1.4rem;
    margin-bottom: 28px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

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

.form-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.optional {
    font-size: 0.68rem;
    color: var(--gray-400);
    text-transform: none;
    letter-spacing: 0;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 300;
    color: var(--gray-800);
    background: var(--off-white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    outline: none;
    transition: border-color var(--transition);
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--mint);
}

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

.form-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px;
    text-align: center;
    color: var(--mint);
}

.form-success p {
    font-size: 0.9rem;
    color: var(--gray-600);
}

/* ── Footer ───────────────────────────────────────── */
.footer {
    background: var(--midnight);
    padding: 48px 0;
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    text-align: center;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--white);
}

.footer-logo-mark {
    color: var(--mint);
}

.footer-nav {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-nav a {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    transition: color var(--transition);
}

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

.footer-copy {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.3);
}

/* ── Responsive ───────────────────────────────────── */
@media (max-width: 1024px) {
    .rooms-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stay-grid {
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .nav-list {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        gap: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        border-bottom: 1px solid var(--gray-200);
        transition: max-height 0.4s ease, padding 0.4s ease;
    }

    .nav-list.open {
        max-height: 300px;
        padding: 24px 0;
    }

    .nav-list li {
        margin: 12px 0;
    }

    .hero-title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .rooms-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
    }

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

    .stay-image-col img {
        height: 360px;
    }

    .stay-features {
        grid-template-columns: 1fr;
    }

    .area-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
    }

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

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

    .section {
        padding: 80px 0;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

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