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

:root {
    --navy: #1e3a5f;
    --navy-light: #2a4f7a;
    --navy-dark: #142a45;
    --gold: #C8963E;
    --gold-light: #d4a855;
    --gold-dark: #b07d2e;
    --cream: #faf6f0;
    --cream-dark: #f3ece0;
    --white: #ffffff;
    --gray-50: #f8f7f5;
    --gray-100: #f0eeeb;
    --gray-200: #e2dfd9;
    --gray-400: #9e9a92;
    --gray-600: #6b6760;
    --gray-800: #3a3630;
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-xl: 32px;
    --shadow-sm: 0 2px 8px rgba(30,58,95,0.06);
    --shadow-md: 0 8px 30px rgba(30,58,95,0.10);
    --shadow-lg: 0 16px 50px rgba(30,58,95,0.14);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-800);
    background: var(--cream);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'DM Serif Display', Georgia, serif;
    color: var(--navy);
    line-height: 1.2;
    letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

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

/* ── Buttons ── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-lg);
    font-weight: 600; font-size: 0.938rem;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-gold {
    background: var(--gold);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(200,150,62,0.35);
}
.btn-gold:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(200,150,62,0.45);
}

.btn-navy {
    background: var(--navy);
    color: var(--white);
    box-shadow: 0 4px 16px rgba(30,58,95,0.25);
}
.btn-navy:hover {
    background: var(--navy-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(30,58,95,0.35);
}

.btn-white {
    background: var(--white);
    color: var(--navy);
    box-shadow: var(--shadow-md);
}
.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
    background: var(--white);
    color: var(--navy);
    border-color: var(--white);
}

/* ── Section Label ── */
.section-label {
    display: inline-block;
    font-size: 0.813rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--gold);
    margin-bottom: 12px;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}
.section-header h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: 16px; }
.section-header p { color: var(--gray-600); font-size: 1.063rem; }

/* ── Header ── */
.site-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    background: rgba(250,246,240,0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(30,58,95,0.06);
    transition: all var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 76px;
}

.logo {
    display: flex; align-items: center; gap: 10px;
    font-family: 'DM Serif Display', serif;
    font-size: 1.25rem; color: var(--navy);
    font-weight: 400;
}
.logo-light { color: var(--white); }
.logo-light .logo-icon rect:first-child { fill: var(--gold); }

.nav { display: flex; align-items: center; gap: 32px; }
.nav a {
    font-size: 0.938rem; font-weight: 500;
    color: var(--gray-600);
    transition: color var(--transition);
    position: relative;
}
.nav a::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--gold);
    transition: width var(--transition);
}
.nav a:hover { color: var(--navy); }
.nav a:hover::after { width: 100%; }

.mobile-menu-btn {
    display: none; flex-direction: column; gap: 5px;
    padding: 8px; z-index: 1001;
}
.mobile-menu-btn span {
    display: block; width: 24px; height: 2px;
    background: var(--navy); border-radius: 2px;
    transition: all var(--transition);
}
.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.hero-img {
    position: absolute; inset: 0;
    width: 100%; height: 100%; object-fit: cover;
    z-index: 0;
}
.hero-overlay {
    position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(
        135deg,
        rgba(20,42,69,0.82) 0%,
        rgba(30,58,95,0.70) 50%,
        rgba(30,58,95,0.55) 100%
    );
}
.hero-content {
    position: relative; z-index: 2;
    text-align: center;
    max-width: 780px;
    padding: 120px 24px 80px;
}
.hero-badge {
    display: inline-block;
    background: rgba(200,150,62,0.2);
    border: 1px solid rgba(200,150,62,0.5);
    color: var(--gold-light);
    padding: 8px 20px;
    border-radius: var(--radius-xl);
    font-size: 0.813rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: 0.1em;
    margin-bottom: 28px;
    backdrop-filter: blur(8px);
}
.hero h1 {
    font-size: clamp(2.25rem, 6vw, 4rem);
    color: var(--white);
    margin-bottom: 24px;
    line-height: 1.1;
}
.hero-desc {
    font-size: clamp(1rem, 2vw, 1.188rem);
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto; margin-right: auto;
}
.hero-actions {
    display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}
.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(255,255,255,0.5);
    font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.15em;
    animation: float 2.5s ease-in-out infinite;
}
@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ── Intro ── */
.intro { padding: 100px 0; }
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: center;
}
.intro-image { position: relative; }
.intro-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%; height: 480px; object-fit: cover;
}
.intro-image-accent {
    position: absolute; bottom: -20px; right: -20px;
    width: 160px; height: 160px;
    background: var(--gold);
    border-radius: var(--radius-xl);
    z-index: -1;
    opacity: 0.3;
}
.intro-text h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.375rem);
    margin-bottom: 24px;
}
.intro-text p {
    color: var(--gray-600);
    margin-bottom: 16px;
    font-size: 1.063rem;
}
.intro-stats {
    display: flex; flex-direction: column; gap: 16px;
    margin-top: 36px;
}
.stat {
    display: flex; align-items: center; gap: 12px;
    padding: 16px 20px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}
.stat-number {
    font-family: 'DM Serif Display', serif;
    font-size: 1.125rem; color: var(--navy);
}
.stat-label {
    font-size: 0.938rem; color: var(--gray-600);
}

/* ── Amenities ── */
.amenities {
    padding: 100px 0;
    background: var(--white);
}
.amenities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.amenity-card {
    padding: 36px 28px;
    background: var(--cream);
    border-radius: var(--radius-lg);
    transition: all var(--transition);
    border: 1px solid transparent;
}
.amenity-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(200,150,62,0.2);
    background: var(--white);
}
.amenity-icon {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(200,150,62,0.12);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
}
.amenity-card h3 {
    font-size: 1.188rem;
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
}
.amenity-card p {
    color: var(--gray-600);
    font-size: 0.938rem;
    line-height: 1.65;
}

/* ── Floor Plans ── */
.flats { padding: 100px 0; }
.flats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 40px;
}
.flat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    border: 1px solid var(--gray-100);
}
.flat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}
.flat-card-img {
    position: relative; height: 220px; overflow: hidden;
}
.flat-card-img img {
    width: 100%; height: 100%; object-fit: cover;
    transition: transform 0.5s ease;
}
.flat-card:hover .flat-card-img img { transform: scale(1.05); }
.flat-badge {
    position: absolute; top: 16px; left: 16px;
    background: var(--gold);
    color: var(--white);
    padding: 6px 14px;
    border-radius: var(--radius-xl);
    font-size: 0.75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.08em;
}
.flat-card-body { padding: 28px; }
.flat-card-body h3 {
    font-size: 1.375rem;
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
}
.flat-desc {
    color: var(--gray-600);
    font-size: 0.938rem;
    margin-bottom: 20px;
    line-height: 1.6;
}
.flat-features {
    list-style: none;
    display: flex; flex-direction: column; gap: 8px;
    margin-bottom: 24px;
}
.flat-features li {
    display: flex; align-items: center; gap: 10px;
    font-size: 0.875rem; color: var(--gray-600);
}
.flat-features li::before {
    content: '';
    width: 6px; height: 6px;
    background: var(--gold);
    border-radius: 50%;
    flex-shrink: 0;
}
.flat-card-body .btn { width: 100%; justify-content: center; }
.flats-note {
    text-align: center;
    color: var(--gray-400);
    font-size: 0.875rem;
    font-style: italic;
}

/* ── CTA Strip ── */
.cta-strip {
    padding: 80px 0;
    background: var(--navy);
    position: relative;
    overflow: hidden;
}
.cta-strip::before {
    content: '';
    position: absolute; top: -50%; right: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(200,150,62,0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.cta-inner {
    position: relative; z-index: 1;
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; flex-wrap: wrap;
}
.cta-text h2 {
    font-size: clamp(1.5rem, 3vw, 2.125rem);
    color: var(--white);
    margin-bottom: 12px;
}
.cta-text p {
    color: rgba(255,255,255,0.7);
    font-size: 1.063rem;
    max-width: 480px;
}
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ── Contact ── */
.contact { padding: 100px 0; }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: start;
}
.contact-info h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.375rem);
    margin-bottom: 16px;
}
.contact-info > p {
    color: var(--gray-600);
    font-size: 1.063rem;
    margin-bottom: 36px;
}
.contact-details {
    display: flex; flex-direction: column; gap: 20px;
    margin-bottom: 32px;
}
.contact-item {
    display: flex; align-items: flex-start; gap: 16px;
}
.contact-icon {
    width: 48px; height: 48px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(200,150,62,0.1);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}
.contact-item strong {
    display: block;
    font-size: 0.813rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--navy);
    margin-bottom: 4px;
}
.contact-item p {
    color: var(--gray-600);
    font-size: 0.938rem;
    line-height: 1.6;
}
.contact-item a {
    color: var(--gold-dark);
    transition: color var(--transition);
}
.contact-item a:hover { color: var(--gold); }
.contact-map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }

.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
}
.contact-form-wrap h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
}
.contact-form-wrap > p {
    color: var(--gray-400);
    font-size: 0.938rem;
    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: 0.875rem;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-md);
    background: var(--gray-50);
    color: var(--gray-800);
    transition: all var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(200,150,62,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}
.form-success.show { display: block; }
.success-icon { margin-bottom: 16px; }
.form-success h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--navy);
}
.form-success p { color: var(--gray-600); }

/* ── Footer ── */
.site-footer {
    background: var(--navy-dark);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand p {
    margin-top: 16px;
    font-size: 0.938rem;
    line-height: 1.7;
    max-width: 280px;
}
.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}
.footer-links ul,
.footer-contact ul {
    list-style: none;
    display: flex; flex-direction: column; gap: 12px;
}
.footer-links a {
    font-size: 0.938rem;
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }
.footer-contact li {
    display: flex; align-items: flex-start; gap: 10px;
    font-size: 0.938rem;
}
.footer-contact svg { flex-shrink: 0; margin-top: 3px; opacity: 0.7; }
.footer-contact a { transition: color var(--transition); }
.footer-contact a:hover { color: var(--gold); }

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    padding: 24px 0;
    font-size: 0.813rem;
    color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--gold); }

/* ── Mobile Nav ── */
.nav-overlay {
    position: fixed; inset: 0; z-index: 999;
    background: rgba(20,42,69,0.5);
    backdrop-filter: blur(4px);
    opacity: 0; pointer-events: none;
    transition: opacity var(--transition);
}
.nav-overlay.active { opacity: 1; pointer-events: all; }

.nav-mobile {
    position: fixed; top: 0; right: 0; bottom: 0;
    width: 300px; z-index: 1000;
    background: var(--cream);
    padding: 100px 32px 32px;
    transform: translateX(100%);
    transition: transform var(--transition);
    display: flex; flex-direction: column; gap: 8px;
    box-shadow: var(--shadow-lg);
}
.nav-mobile.active { transform: translateX(0); }
.nav-mobile a {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--gray-800);
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-100);
    transition: color var(--transition);
}
.nav-mobile a:hover { color: var(--gold); }

/* ── Scroll Animations ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

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

@media (max-width: 768px) {
    .nav { display: none; }
    .mobile-menu-btn { display: flex; }

    .hero h1 { font-size: 2rem; }
    .hero-content { padding: 100px 20px 80px; }
    .hero-actions { flex-direction: column; align-items: center; }

    .intro-grid { grid-template-columns: 1fr; gap: 40px; }
    .intro-image img { height: 320px; }
    .intro-image-accent { width: 100px; height: 100px; bottom: -10px; right: -10px; }

    .amenities-grid { grid-template-columns: 1fr; }
    .flats-grid { grid-template-columns: 1fr; }

    .cta-inner { flex-direction: column; text-align: center; }
    .cta-actions { justify-content: center; }

    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-form-wrap { padding: 28px; }
    .form-row { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero h1 { font-size: 1.75rem; }
    .intro, .amenities, .flats, .contact { padding: 64px 0; }
}