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

:root {
    --midnight: #0a1f3f;
    --midnight-light: #132d54;
    --mint: #5eead4;
    --mint-dark: #3cc4aa;
    --mint-pale: #e0faf6;
    --white: #ffffff;
    --off-white: #f8fafb;
    --gray-50: #f1f5f7;
    --gray-100: #e2e8ec;
    --gray-200: #c8d3db;
    --gray-400: #8fa3b3;
    --gray-600: #5a7185;
    --gray-800: #2d4a5e;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, sans-serif;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

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;
    overflow-x: hidden;
}

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

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

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

/* ── Typography ── */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    color: var(--midnight);
}

h1 {
    font-size: clamp(2.4rem, 5vw, 4.5rem);
    font-weight: 300;
    letter-spacing: -0.01em;
}

h2 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 400;
}

h3 {
    font-size: clamp(1.4rem, 2vw, 1.75rem);
    font-weight: 500;
}

/* ── Section Labels ── */
.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mint-dark);
    margin-bottom: 16px;
    position: relative;
    padding-left: 32px;
}

.section-label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 20px;
    height: 1px;
    background: var(--mint-dark);
}

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

.section-sub {
    font-size: 1.05rem;
    color: var(--gray-600);
    max-width: 520px;
    line-height: 1.8;
}

/* ── Buttons ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    background: var(--midnight);
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid var(--midnight);
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.4s var(--ease);
}

.btn-primary:hover {
    background: var(--midnight-light);
    border-color: var(--midnight-light);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(10, 31, 63, 0.2);
}

.btn-full {
    width: 100%;
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    background: transparent;
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 0.82rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid rgba(255,255,255,0.4);
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.4s var(--ease);
}

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

/* ── Header ── */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

#header.scrolled {
    border-bottom-color: var(--gray-100);
    box-shadow: 0 1px 0 rgba(0,0,0,0.04);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-mark {
    width: 28px;
    height: 28px;
    border: 1.5px solid var(--mint-dark);
    border-radius: 3px;
    position: relative;
    flex-shrink: 0;
}

.logo-mark::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 6px solid var(--mint-dark);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--midnight);
    letter-spacing: 0.01em;
}

.logo-sub {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-left: -4px;
}

#nav {
    display: flex;
    align-items: center;
    gap: 36px;
}

#nav a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.06em;
    color: var(--gray-600);
    transition: color 0.3s var(--ease);
    position: relative;
}

#nav a:not(.btn-nav):hover {
    color: var(--midnight);
}

#nav a:not(.btn-nav)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--mint-dark);
    transition: width 0.3s var(--ease);
}

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

.btn-nav {
    padding: 10px 22px !important;
    background: var(--midnight);
    color: var(--white) !important;
    font-size: 0.75rem !important;
    letter-spacing: 0.1em !important;
    text-transform: uppercase;
    border-radius: 2px;
    transition: all 0.3s var(--ease) !important;
}

.btn-nav:hover {
    background: var(--midnight-light) !important;
    color: var(--white) !important;
}

.btn-nav::after {
    display: none !important;
}

/* ── Mobile Menu Toggle ── */
#menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

#menu-toggle span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--midnight);
    transition: all 0.3s var(--ease);
    transform-origin: center;
}

#menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

#menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

#menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* ── Mobile Menu ── */
.mobile-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--gray-100);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 999;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s var(--ease);
}

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

.mobile-menu a {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--midnight);
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-100);
}

.mobile-menu .btn-primary {
    margin-top: 8px;
    text-align: center;
}

/* ── Hero ── */
#hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 31, 63, 0.45) 0%,
        rgba(10, 31, 63, 0.55) 50%,
        rgba(10, 31, 63, 0.7) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    padding-top: 72px;
}

.hero-eyebrow {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 24px;
}

.hero-content h1 {
    color: var(--white);
    margin-bottom: 20px;
    font-weight: 300;
}

.hero-sub {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 40px;
    font-weight: 300;
    line-height: 1.8;
}

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

.hero-scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.5);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-scroll svg {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ── Intro ── */
#intro {
    padding: 120px 0;
    background: var(--white);
}

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

.intro-text .section-label {
    margin-bottom: 20px;
}

.intro-text h2 {
    margin-bottom: 24px;
}

.intro-text p {
    color: var(--gray-600);
    margin-bottom: 16px;
    font-size: 1rem;
    line-height: 1.85;
}

.intro-image {
    position: relative;
}

.intro-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 2px;
}

.intro-image::after {
    content: '';
    position: absolute;
    bottom: -16px;
    right: -16px;
    width: 60%;
    height: 60%;
    border: 1px solid var(--mint);
    border-radius: 2px;
    z-index: -1;
}

/* ── Rooms ── */
#rooms {
    padding: 120px 0;
    background: var(--off-white);
}

#rooms > .container > .section-label,
#rooms > .container > .section-title,
#rooms > .container > .section-sub {
    display: block;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

#rooms > .container > .section-sub {
    margin-bottom: 64px;
}

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

.room-card {
    background: var(--white);
    border-radius: 2px;
    overflow: hidden;
    transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.room-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 48px rgba(10, 31, 63, 0.1);
}

.room-image {
    overflow: hidden;
    height: 260px;
}

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

.room-card:hover .room-image img {
    transform: scale(1.04);
}

.room-info {
    padding: 28px 24px;
}

.room-info h3 {
    margin-bottom: 12px;
}

.room-info p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.75;
    margin-bottom: 20px;
}

.room-amenities {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.room-amenities li {
    font-size: 0.8rem;
    color: var(--gray-600);
    padding-left: 16px;
    position: relative;
}

.room-amenities li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 5px;
    height: 1px;
    background: var(--mint-dark);
}

/* ── Experience ── */
#experience {
    padding: 120px 0;
    background: var(--white);
}

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

.experience-image {
    height: 600px;
}

.experience-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2px;
}

.experience-content .section-label {
    margin-bottom: 20px;
}

.experience-content .section-title {
    margin-bottom: 12px;
}

.experience-content > p {
    color: var(--gray-600);
    margin-bottom: 48px;
    line-height: 1.85;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 36px;
}

.feature {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--gray-100);
    border-radius: 50%;
    color: var(--mint-dark);
}

.feature h4 {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--midnight);
    margin-bottom: 6px;
}

.feature p {
    font-size: 0.9rem;
    color: var(--gray-600);
    line-height: 1.75;
}

/* ── Location ── */
#location {
    padding: 120px 0;
    background: var(--off-white);
}

#location > .container > .section-label,
#location > .container > .section-title,
#location > .container > .section-sub {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

#location > .container > .section-sub {
    margin-bottom: 64px;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 48px;
    align-items: stretch;
}

.location-details {
    display: flex;
    flex-direction: column;
    gap: 0;
    background: var(--midnight);
    border-radius: 2px;
    padding: 48px 40px;
}

.detail-item {
    padding: 24px 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.detail-item:first-child {
    padding-top: 0;
}

.detail-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.detail-label {
    display: block;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--mint);
    margin-bottom: 8px;
}

.detail-value {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--white);
    line-height: 1.6;
}

.location-details a.detail-value {
    transition: color 0.3s var(--ease);
}

.location-details a.detail-value:hover {
    color: var(--mint);
}

.location-map {
    border-radius: 2px;
    overflow: hidden;
    min-height: 360px;
}

/* ── Contact ── */
#contact {
    padding: 120px 0;
    background: var(--white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: start;
}

.contact-info .section-label {
    margin-bottom: 20px;
}

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

.contact-info > p {
    color: var(--gray-600);
    line-height: 1.85;
    margin-bottom: 40px;
}

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

.contact-method {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--midnight);
    transition: color 0.3s var(--ease);
}

.contact-method:hover {
    color: var(--mint-dark);
}

.contact-method svg {
    color: var(--mint-dark);
    flex-shrink: 0;
}

.contact-method span {
    font-size: 0.95rem;
}

/* ── Form ── */
.contact-form-wrapper {
    background: var(--off-white);
    border-radius: 2px;
    padding: 40px;
}

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

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

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

.form-group label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-600);
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: 300;
    padding: 12px 14px;
    border: 1px solid var(--gray-100);
    border-radius: 2px;
    background: var(--white);
    color: var(--midnight);
    transition: border-color 0.3s var(--ease);
    outline: none;
    width: 100%;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-success {
    text-align: center;
    padding: 48px 24px;
    color: var(--midnight);
}

.form-success svg {
    color: var(--mint-dark);
    margin-bottom: 20px;
}

.form-success h3 {
    margin-bottom: 12px;
}

.form-success p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ── Footer ── */
footer {
    background: var(--midnight);
    padding: 64px 0 40px;
}

.footer-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 32px;
}

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

.footer-brand .logo-text {
    color: var(--white);
    font-size: 1.3rem;
}

.footer-brand .logo-sub {
    color: rgba(255,255,255,0.4);
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.06em;
    transition: color 0.3s var(--ease);
}

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.3);
}

/* ── Animations ── */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* ── Responsive ── */
@media (max-width: 1024px) {
    .intro-grid,
    .experience-split,
    .contact-layout {
        gap: 48px;
    }
    
    .experience-image {
        height: 450px;
    }
}

@media (max-width: 900px) {
    .rooms-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .location-grid {
        grid-template-columns: 1fr;
    }
    
    .location-details {
        padding: 36px 28px;
    }
}

@media (max-width: 768px) {
    #nav {
        display: none;
    }
    
    #menu-toggle {
        display: flex;
    }
    
    .hero-content h1 {
        font-size: clamp(1.8rem, 7vw, 2.8rem);
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn-primary,
    .hero-actions .btn-ghost {
        width: 100%;
    }
    
    .intro-grid {
        grid-template-columns: 1fr;
    }
    
    .intro-image {
        order: -1;
        height: 360px;
    }
    
    .intro-image::after {
        display: none;
    }
    
    .rooms-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }
    
    .experience-split {
        grid-template-columns: 1fr;
    }
    
    .experience-image {
        height: 320px;
        order: -1;
    }
    
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact-form-wrapper {
        padding: 28px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .footer-bottom {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }
    
    #intro, #rooms, #experience, #location, #contact {
        padding: 80px 0;
    }
    
    .hero-scroll {
        display: none;
    }
}