/* ── Base & Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { min-height: 100vh; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ── Navigation ── */
.nav {
    background: rgba(6, 14, 26, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    height: 72px;
}
.nav.scrolled {
    background: rgba(6, 14, 26, 0.95);
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-link { position: relative; }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #D4A017;
    transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }

/* ── Mobile Menu ── */
.mobile-menu {
    animation: slideDown 0.3s ease;
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
.mobile-menu-link { display: block; padding: 0.5rem 0; }

/* ── Buttons ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    background: #D4A017;
    color: #0A1628;
    font-weight: 700;
    font-size: 0.9375rem;
    padding: 0.875rem 1.75rem;
    border-radius: 60px;
    transition: all 0.25s ease;
    box-shadow: 0 4px 20px rgba(212, 160, 23, 0.25);
}
.btn-primary:hover {
    background: #E8B82E;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(212, 160, 23, 0.35);
}
.btn-secondary {
    display: inline-flex;
    align-items: center;
    background: rgba(255,255,255,0.08);
    color: #fff;
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 0.875rem 1.75rem;
    border-radius: 60px;
    border: 1px solid rgba(255,255,255,0.15);
    transition: all 0.25s ease;
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.14);
    border-color: rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

/* ── Hero ── */
.hero {
    position: relative;
    /* Content is always visible — no opacity:0 gating */
}
.hero-bg-solid { background: #060E1A; }
.hero-scrim { background: linear-gradient(90deg, rgba(6,14,26,0.97) 0%, rgba(6,14,26,0.85) 50%, rgba(6,14,26,0.5) 100%); }
.hero-scroll { opacity: 0.6; }
.scroll-indicator {
    animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}

/* Hero geometric shapes */
.geo-circle {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.geo-circle-1 {
    width: 500px; height: 500px;
    top: -100px; right: -100px;
    background: radial-gradient(circle, rgba(212,160,23,0.08) 0%, transparent 70%);
    animation: float1 8s ease-in-out infinite;
}
.geo-circle-2 {
    width: 300px; height: 300px;
    bottom: 10%; left: 5%;
    background: radial-gradient(circle, rgba(212,160,23,0.05) 0%, transparent 70%);
    animation: float2 10s ease-in-out infinite;
}
@keyframes float1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, 15px) scale(1.05); }
}
@keyframes float2 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(15px, -20px); }
}
.geo-triangle {
    position: absolute;
    pointer-events: none;
}
.geo-triangle-1 {
    width: 0; height: 0;
    border-left: 40px solid transparent;
    border-right: 40px solid transparent;
    border-bottom: 70px solid rgba(212,160,23,0.07);
    top: 25%; right: 8%;
    animation: spin1 14s linear infinite;
    transform-origin: center;
}
@keyframes spin1 {
    from { transform: rotate(0deg) translate(0,0); }
    to { transform: rotate(360deg) translate(0,0); }
}
.geo-diamond {
    position: absolute;
    pointer-events: none;
}
.geo-diamond-1 {
    width: 30px; height: 30px;
    background: rgba(212,160,23,0.1);
    top: 40%; right: 3%;
    transform: rotate(45deg);
    animation: float3 6s ease-in-out infinite;
}
@keyframes float3 {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(45deg) translateY(-15px); }
}
.geo-stripe {
    position: absolute;
    pointer-events: none;
    background: rgba(212,160,23,0.04);
}
.geo-stripe-1 {
    width: 3px; height: 200px;
    top: 15%; left: 2%;
    transform: rotate(15deg);
}
.geo-stripe-2 {
    width: 3px; height: 140px;
    bottom: 20%; left: 4%;
    transform: rotate(-10deg);
}
.geo-dots {
    position: absolute;
    pointer-events: none;
    top: 20%; right: 15%;
    display: grid;
    grid-template-columns: repeat(5, 8px);
    gap: 12px;
}
.geo-dots::before {
    content: '';
    grid-column: 1 / -1;
    grid-row: 1 / -1;
    background-image: radial-gradient(rgba(212,160,23,0.2) 1.5px, transparent 1.5px);
    background-size: 12px 12px;
    width: 100%;
    height: 100%;
}
.hero-visual { animation: heroFloat 6s ease-in-out infinite; }
@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.hero-card { animation: cardFloat 5s ease-in-out infinite; }
@keyframes cardFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(1deg); }
}
.hero-dot {
    animation: dotPulse 2s ease-in-out infinite;
}
@keyframes dotPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

/* ── Stats Bar ── */
.stats-bar { position: relative; z-index: 10; }
.stat-item { position: relative; }
.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255,255,255,0.08);
}
@media (max-width: 767px) {
    .stat-item:nth-child(2)::after { display: none; }
}

/* ── Sections ── */
.section-how, .section-why, .section-location, .section-cta {
    position: relative;
}
.section-bg-shape { pointer-events: none; }

/* ── Step Cards ── */
.step-card { position: relative; }
.step-number-wrap { display: flex; align-items: center; gap: 1rem; }
.step-number {
    font-family: 'Playfair Display', serif;
    font-size: 0.875rem;
    font-weight: 700;
    color: #D4A017;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
.step-card-1 .step-card-inner { border-top: 3px solid rgba(212,160,23,0.3); }
.step-card-2 .step-card-inner { border-top: 3px solid rgba(212,160,23,0.2); }
.step-card-3 .step-card-inner { border-top: 3px solid rgba(212,160,23,0.1); }
.step-geo svg { transition: transform 0.4s ease; }
.step-card:hover .step-geo svg { transform: rotate(15deg) scale(1.1); }

/* ── Image Composition ── */
.image-composition { position: relative; }
.image-main { box-shadow: 0 25px 60px rgba(0,0,0,0.4); }
.image-accent { box-shadow: 0 15px 40px rgba(0,0,0,0.3); }
.geo-accent { animation: geoFloat 7s ease-in-out infinite; }
.geo-accent-2 { animation: geoFloat 5s ease-in-out infinite reverse; }
@keyframes geoFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(10px, -10px); }
}

/* ── Feature Items ── */
.feature-item { transition: transform 0.2s ease; }
.feature-item:hover { transform: translateX(6px); }
.feature-icon { transition: background 0.2s ease; }
.feature-item:hover .feature-icon { background: rgba(212,160,23,0.2); }

/* ── Map ── */
.map-container {
    box-shadow: 0 25px 60px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.05);
}

/* ── Location Card ── */
.location-card {
    box-shadow: 0 25px 60px rgba(0,0,0,0.2);
}
.location-info-item:hover .location-icon {
    background: rgba(212,160,23,0.2);
    transform: scale(1.05);
}
.location-icon {
    transition: all 0.2s ease;
}

/* ── Contact Form ── */
.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.5rem;
}
.form-input {
    width: 100%;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 0.875rem 1rem;
    color: #fff;
    font-size: 0.9375rem;
    font-family: 'Inter', system-ui, sans-serif;
    transition: all 0.2s ease;
    outline: none;
}
.form-input::placeholder { color: rgba(255,255,255,0.25); }
.form-input:focus {
    border-color: rgba(212,160,23,0.5);
    background: rgba(255,255,255,0.08);
    box-shadow: 0 0 0 3px rgba(212,160,23,0.1);
}
.form-input:invalid:not(:placeholder-shown) {
    border-color: rgba(239,68,68,0.5);
}
.contact-form-wrapper {
    box-shadow: 0 25px 60px rgba(0,0,0,0.2);
}
.contact-success {
    animation: fadeIn 0.4s ease;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── CTA Section ── */
.section-cta {
    background: linear-gradient(135deg, #0A1628 0%, #0F2140 50%, #0A1628 100%);
}
.cta-bg-pattern { pointer-events: none; }

/* ── Footer ── */
.footer {
    background: #060E1A;
}

/* ── Scroll Reveal (progressive enhancement) ── */
.reveal {
    /* Default: always visible — no hidden state */
}
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Responsive ── */
@media (max-width: 1023px) {
    .hero h1 { font-size: 3.5rem; }
    .hero h1 span.text-4xl { font-size: 2.5rem; }
}
@media (max-width: 767px) {
    .hero h1 { font-size: 2.75rem; }
    .hero h1 span.text-4xl { font-size: 2rem; }
    .hero-card { position: relative; top: auto; right: auto; width: 100%; height: auto; margin-top: 1rem; }
    .image-accent { position: relative; bottom: auto; right: auto; width: 100%; margin-top: 0.75rem; }
    .stat-item:not(:last-child)::after { display: none; }
}