/* ── L2L1 Design System ── */

:root {
    --navy-deep: #0F1D35;
    --navy-mid: #1A2744;
    --navy-light: #243352;
    --gold: #C9A84C;
    --gold-light: #D4AF61;
    --gold-pale: rgba(201, 168, 76, 0.15);
    --cream: #FAF8F5;
    --warm-grey: #9A9484;
    --text-light: #F5F0EB;
    --text-dark: #2D3748;
    --text-muted: #6B7280;
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, sans-serif;
}

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

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background: var(--cream);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ── Utility ── */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.gold-rule {
    width: 60px;
    height: 1px;
    background: var(--gold);
    border: none;
    margin: 2rem 0;
}

.gold-rule-center {
    width: 60px;
    height: 1px;
    background: var(--gold);
    border: none;
    margin: 2rem auto;
}

.section-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.section-heading {
    font-family: var(--font-heading);
    font-weight: 300;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.section-heading--dark {
    color: var(--navy-deep);
    font-size: clamp(2rem, 4vw, 3rem);
}

.section-heading--light {
    color: var(--text-light);
    font-size: clamp(2rem, 4vw, 3rem);
}

/* ── Reveal Animation ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: all 0.4s ease;
    background: rgba(15, 29, 53, 0.97);
    backdrop-filter: blur(12px);
}

.nav.transparent {
    background: transparent;
    backdrop-filter: none;
}

.nav.scrolled {
    background: rgba(15, 29, 53, 0.97);
    backdrop-filter: blur(12px);
    padding: 0.75rem 0;
    box-shadow: 0 1px 0 rgba(201, 168, 76, 0.1);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.nav-logo img {
    height: 72px;
    width: 72px;
    border-radius: 50%;
    object-fit: cover;
}

.nav.scrolled .nav-logo img {
    height: 48px;
    width: 48px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: rgba(245, 240, 235, 0.7);
    text-decoration: none;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--gold);
}

.nav-cta {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--navy-deep) !important;
    background: var(--gold);
    padding: 0.65rem 1.5rem;
    border-radius: 2px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--gold-light);
    color: var(--navy-deep) !important;
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-mobile-toggle span {
    width: 24px;
    height: 1.5px;
    background: var(--text-light);
    transition: all 0.3s ease;
}

/* ── Buttons ── */
.btn-gold {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--navy-deep);
    background: var(--gold);
    padding: 1rem 2.25rem;
    border: none;
    border-radius: 2px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-gold:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(201, 168, 76, 0.3);
}

.btn-outline {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    background: transparent;
    padding: 1rem 2.25rem;
    border: 1px solid rgba(201, 168, 76, 0.4);
    border-radius: 2px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-outline:hover {
    border-color: var(--gold);
    background: rgba(201, 168, 76, 0.08);
    transform: translateY(-1px);
}

.btn-outline-dark {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--navy-deep);
    background: transparent;
    padding: 1rem 2.25rem;
    border: 1px solid rgba(15, 29, 53, 0.25);
    border-radius: 2px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-block;
}

.btn-outline-dark:hover {
    border-color: var(--navy-deep);
    background: rgba(15, 29, 53, 0.04);
    transform: translateY(-1px);
}

/* ── Page Hero (for sub-pages) ── */
.page-hero {
    padding: 10rem 0 5rem;
    background: var(--navy-deep);
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold), transparent);
}

.page-hero-noise {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
    pointer-events: none;
}

.page-hero .section-heading--light {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.page-hero-sub {
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.8;
    color: rgba(245, 240, 235, 0.6);
    max-width: 600px;
}

/* ── Section Dividers ── */
.section-dark {
    padding: 6rem 0;
    background: var(--navy-deep);
    position: relative;
}

.section-dark::before,
.section-dark::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold), transparent);
}

.section-dark::before { top: 0; }
.section-dark::after { bottom: 0; }

.section-light {
    padding: 6rem 0;
    background: var(--cream);
}

.section-mid {
    padding: 6rem 0;
    background: var(--navy-mid);
    position: relative;
}

.section-mid::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold), transparent);
}

/* ── Footer CTA ── */
.footer-cta {
    padding: 7rem 0;
    background: var(--navy-deep);
    text-align: center;
    position: relative;
}

.footer-cta::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--gold), transparent);
}

.footer-cta-heading {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 300;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.footer-cta-sub {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 300;
    color: rgba(245, 240, 235, 0.5);
    max-width: 540px;
    margin: 0 auto 2.5rem;
    line-height: 1.8;
}

/* ── Footer ── */
.footer {
    padding: 3rem 0;
    background: #0A1525;
    border-top: 1px solid rgba(201, 168, 76, 0.08);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-logo img {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    object-fit: cover;
    opacity: 0.7;
}

.footer-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    flex-wrap: wrap;
}

.footer-links a {
    font-size: 0.8rem;
    font-weight: 400;
    color: rgba(245, 240, 235, 0.4);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-copy {
    font-size: 0.75rem;
    color: rgba(245, 240, 235, 0.25);
    width: 100%;
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(245, 240, 235, 0.05);
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(15, 29, 53, 0.98);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 1rem;
        color: var(--text-light);
    }

    .nav-mobile-toggle {
        display: flex;
        z-index: 1001;
    }

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

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

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

    .container {
        padding: 0 1.25rem;
    }

    .page-hero {
        padding: 8rem 0 4rem;
    }

    .section-dark, .section-light, .section-mid {
        padding: 4rem 0;
    }

    .footer-cta {
        padding: 5rem 0;
    }
}