:root {
    --navy: #0a192f;
    --navy-light: #112240;
    --gold: #d4af37;
    --gold-light: #f3cf55;
    --white: #ffffff;
    --off-white: #f8f9fa;
    --text-dark: #1a1a1a;
    --text-light: #e6f1ff;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    color: var(--text-dark);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .logo {
    font-family: 'Cormorant Garamond', serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography & Utilities */
.gold-line {
    display: block;
    width: 60px;
    height: 2px;
    background-color: var(--gold);
    margin-bottom: 20px;
}
.gold-line.center { margin: 0 auto 20px; }

.text-center { text-align: center; }
.bg-dark { background-color: var(--navy); color: var(--text-light); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--gold);
    color: var(--navy);
}
.btn-primary:hover {
    background-color: var(--gold-light);
    transform: translateY(-2px);
}

.btn-outline {
    border-color: var(--white);
    color: var(--white);
    background: transparent;
}
.btn-outline:hover {
    background-color: var(--white);
    color: var(--navy);
}

.full-width { width: 100%; }

/* Header & Nav */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 20px 0;
}

header.scrolled {
    background-color: rgba(10, 25, 47, 0.95);
    padding: 15px 0;
    backdrop-filter: blur(5px);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
    letter-spacing: 2px;
    text-transform: uppercase;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color 0.3s;
}

nav a:hover { color: var(--gold); }

.btn-nav {
    border: 1px solid var(--gold);
    padding: 10px 24px;
    color: var(--gold) !important;
}
.btn-nav:hover {
    background-color: var(--gold);
    color: var(--navy) !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}
.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--white);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(10, 25, 47, 0.4), rgba(10, 25, 47, 0.7));
    z-index: -1;
}

.hero-content h1 {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 24px;
    font-weight: 300;
}

.hero-sub {
    font-size: 1.2rem;
    margin-bottom: 40px;
    font-weight: 300;
    letter-spacing: 1px;
}

.hero-btns {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 60px;
}
.section-header h2 {
    font-size: 3rem;
    margin-bottom: 16px;
    color: inherit;
}

/* About */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 20px 20px 0 var(--gold);
}

.about-text h2 {
    font-size: 3rem;
    margin-bottom: 24px;
    color: var(--navy);
}

.about-text p {
    margin-bottom: 20px;
    color: #555;
}

.features-list {
    list-style: none;
    margin-top: 30px;
}
.features-list li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 10px;
}
.features-list li::before {
    content: "•";
    color: var(--gold);
    position: absolute;
    left: 0;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.service-card {
    background: var(--navy-light);
    padding: 40px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}
.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
}

.service-icon {
    color: var(--gold);
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--white);
}

.service-card p {
    color: #a8b5d1;
    font-size: 0.95rem;
}

/* Gallery */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    overflow: hidden;
    position: relative;
    aspect-ratio: 3/4;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* Contact */
.contact-info h2 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 24px;
}

.contact-info p {
    color: #a8b5d1;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.detail span {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    margin-bottom: 8px;
}

.detail a, .detail address {
    color: var(--white);
    text-decoration: none;
    font-size: 1.2rem;
    font-style: normal;
    line-height: 1.4;
}
.detail a:hover { color: var(--gold); }

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 4px;
}

.contact-form h3 {
    color: var(--navy);
    font-size: 1.8rem;
    margin-bottom: 30px;
}

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

.form-group label {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    color: var(--navy);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    font-family: 'Montserrat', sans-serif;
    font-size: 1rem;
    background: #f9f9f9;
}
.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--navy);
    background: #fff;
}

.form-note {
    font-size: 0.8rem;
    color: #666;
    margin-top: 15px;
    text-align: center;
}

/* Footer */
footer {
    background-color: var(--navy);
    color: var(--white);
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    margin-bottom: 10px;
    letter-spacing: 2px;
}

footer p {
    color: #8892b0;
    font-size: 0.85rem;
}

/* Animations */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: all 0.8s ease-out;
}
.reveal-up { transform: translateY(30px); }
.reveal-left { transform: translateX(-30px); }
.reveal-right { transform: translateX(30px); }

.reveal-active.reveal-up { opacity: 1; transform: translateY(0); }
.reveal-active.reveal-left { opacity: 1; transform: translateX(0); }
.reveal-active.reveal-right { opacity: 1; transform: translateX(0); }

/* Responsive */
@media (max-width: 900px) {
    .split-layout { grid-template-columns: 1fr; }
    .about-image { order: -1; }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-content h1 { font-size: 3.5rem; }
}

@media (max-width: 768px) {
    .mobile-menu-btn { display: flex; }
    nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--navy);
        padding: 20px;
        transform: translateY(-150%);
        transition: transform 0.3s ease;
    }
    nav.active { transform: translateY(0); }
    nav ul { flex-direction: column; gap: 20px; }
    .hero-content h1 { font-size: 2.8rem; }
    .hero-btns { flex-direction: column; }
    .btn { width: 100%; text-align: center; }
}