/* ── Reset & Base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body { overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }

/* ── Hero Animation ─────────────────────────────── */
@keyframes heroZoom {
    from { transform: scale(1.1); }
    to   { transform: scale(1); }
}
.animate-hero-slow {
    animation: heroZoom 1.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* ── Hero Content Stagger ───────────────────────── */
.hero-subtitle { animation: fadeUp 0.8s 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) both; }
.hero-title    { animation: fadeUp 0.8s 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) both; }
.hero-desc     { animation: fadeUp 0.8s 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both; }
.hero-cta      { animation: fadeUp 0.8s 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) both; }

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

/* ── Scroll Reveal (below-fold only) ────────────── */
.reveal-up   { opacity: 1; transform: translateY(0); 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-left { opacity: 1; transform: translateX(0);   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-right{ opacity: 1; transform: translateX(0);   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-up.revealed   { opacity: 1; transform: translateY(0); }
.reveal-left.revealed { opacity: 1; transform: translateX(0); }
.reveal-right.revealed{ opacity: 1; transform: translateX(0); }

.reveal-up:not(.revealed)   { opacity: 0; transform: translateY(40px); }
.reveal-left:not(.revealed) { opacity: 0; transform: translateX(-40px); }
.reveal-right:not(.revealed){ opacity: 0; transform: translateX(40px); }

/* ── Reduced motion ─────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    .reveal-up:not(.revealed),
    .reveal-left:not(.revealed),
    .reveal-right:not(.revealed) {
        opacity: 1;
        transform: none;
    }
    .animate-hero-slow { animation: none; transform: scale(1); }
    .hero-subtitle, .hero-title, .hero-desc, .hero-cta {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* ── Navbar ─────────────────────────────────────── */
#navbar { transition: background-color 0.4s, box-shadow 0.4s, padding 0.4s; }
#navbar.scrolled {
    background-color: rgba(253, 252, 249, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 rgba(0,0,0,0.06);
}
#navbar.scrolled .nav-link { color: #5a473d; }
#navbar.scrolled .text-current { color: #5a473d; }
#navbar.scrolled .menu-line { background-color: #5a473d; }

/* ── Mobile Menu ────────────────────────────────── */
#mobile-menu.open { opacity: 1; pointer-events: all; }
#mobile-menu.closed { opacity: 0; pointer-events: none; }
.menu-line { transition: transform 0.3s, opacity 0.3s; }
#menu-toggle.active .menu-line:nth-child(1) { transform: translateY(6px) rotate(45deg); }
#menu-toggle.active .menu-line:nth-child(2) { opacity: 0; }
#menu-toggle.active .menu-line:nth-child(3) { transform: translateY(-6px) rotate(-45deg); width: 5rem; }

/* ── Smooth anchor offset ───────────────────────── */
section[id] { scroll-margin-top: 80px; }

/* ── Custom scrollbar ───────────────────────────── */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #faf6ee; }
::-webkit-scrollbar-thumb { background: #d1c0b0; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #b8a08d; }