/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { font-family: 'Inter', system-ui, sans-serif; }
.font-serif { font-family: 'Playfair Display', Georgia, serif; }

/* ── Scroll Reveal (progressive enhancement) ── */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: translateY(0);
        transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ── Section Labels ── */
.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #1d4ef0;
}

/* ── Section Titles ── */
.section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.1;
    color: #09184e;
}

/* ── Nav ── */
.nav-link { position: relative; }
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: #54c19a;
    transition: width 0.3s ease;
}
.nav-link:hover::after { width: 100%; }

/* ── Hero Animations ── */
.hero-title {
    opacity: 1;
    transform: translateY(0);
}
.hero-subtitle {
    opacity: 1;
    transform: translateY(0);
}
.hero-desc {
    opacity: 1;
    transform: translateY(0);
}
.hero-ctas {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: no-preference) {
    .hero-subtitle { animation: fadeUp 0.8s 0.2s both cubic-bezier(0.22, 1, 0.36, 1); }
    .hero-title { animation: fadeUp 0.9s 0.4s both cubic-bezier(0.22, 1, 0.36, 1); }
    .hero-desc { animation: fadeUp 0.9s 0.6s both cubic-bezier(0.22, 1, 0.36, 1); }
    .hero-ctas { animation: fadeUp 0.9s 0.8s both cubic-bezier(0.22, 1, 0.36, 1); }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Scroll Indicator ── */
.scroll-indicator {
    animation: bounce 2s infinite;
}
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(8px); }
    60% { transform: translateY(4px); }
}

/* ── Mobile Menu ── */
.mobile-link {
    opacity: 1;
}

/* ── Image Hover ── */
.rounded-2xl.overflow-hidden {
    will-change: transform;
}

/* ── Utility ── */
@media (max-width: 767px) {
    .mobile-menu-open body { overflow: hidden; }
}