/* ── Custom Properties ── */
:root {
    --terra-50:  #fdf0eb;
    --terra-100: #faddd3;
    --terra-400: #e8603a;
    --terra-500: #de441a;
    --terra-600: #c73210;
    --terra-700: #a3260e;
    --sand-200:  #f3e9d0;
    --sand-300:  #e8d5a8;
    --sand-400:  #dbbc78;
    --sand-700:  #96713a;
    --cream:     #FDF8F0;
    --stone-800: #1c1917;
    --stone-900: #0c0a09;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ── Navbar ── */
#navbar {
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}
#navbar.scrolled {
    background: rgba(163, 38, 14, 0.95);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(0,0,0,0.15);
    padding: 0;
}

/* ── Hero ── */
.hero-gradient {
    background: linear-gradient(135deg, #a3260e 0%, #de441a 35%, #e8603a 60%, #cfab58 100%);
}
.hero-img {
    will-change: transform;
    transition: transform 8s ease-out;
}
.hero-loaded .hero-img {
    transform: scale(1.05);
}
.hero-content {
    will-change: opacity, transform;
}
.hero-loaded .hero-content {
    animation: heroIn 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
@keyframes heroIn {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}
.hero-badge {
    will-change: opacity, transform;
    animation: badgeIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
}
@keyframes badgeIn {
    from { opacity: 0; transform: translateY(12px) scale(0.95); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Scroll Indicator ── */
.scroll-indicator {
    animation: bounce 2s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    transition: background 0.2s, border-color 0.2s;
}
.scroll-indicator:hover {
    background: rgba(255,255,255,0.15);
    border-color: rgba(255,255,255,0.6);
}
@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(7px); }
}

/* ── Buttons ── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--terra-500);
    color: #fff;
    font-weight: 800;
    border-radius: 1rem;
    padding: 0.875rem 2rem;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(222, 68, 26, 0.35);
}
.btn-primary:hover {
    background: var(--terra-400);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(222, 68, 26, 0.4);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    border: 2px solid rgba(255,255,255,0.4);
    color: #fff;
    font-weight: 800;
    border-radius: 1rem;
    padding: 0.8125rem 2rem;
    backdrop-filter: blur(6px);
    transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-secondary:hover {
    background: rgba(255,255,255,0.25);
    border-color: rgba(255,255,255,0.7);
    transform: translateY(-2px);
}

/* ── Menu Cards ── */
.menu-card {
    will-change: transform;
    transform: translateY(0);
}
.menu-card:hover {
    transform: translateY(-6px);
}

/* ── Visit Cards ── */
.visit-card {
    will-change: transform;
    transform: translateY(0);
}
.visit-card:hover {
    transform: translateY(-4px);
}

/* ── Inputs ── */
.input-field {
    border: 2px solid #e7e5e4;
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: var(--stone-800);
    background: #fafaf9;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
}
.input-field::placeholder { color: #a8a29e; }
.input-field:hover { border-color: var(--terra-200); background: #fff; }
.input-field:focus {
    border-color: var(--terra-500);
    box-shadow: 0 0 0 4px rgba(222, 68, 26, 0.12);
    background: #fff;
}
.input-field.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}

/* ── Reveal Animations (below-fold only, progressive enhancement) ── */
.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);
}
.reveal[data-reveal-delay="1"] { transition-delay: 0.1s; }
.reveal[data-reveal-delay="2"] { transition-delay: 0.2s; }
.reveal[data-reveal-delay="3"] { transition-delay: 0.3s; }

/* Reduced motion: disable all custom animations */
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { transition: none; opacity: 1; transform: none; }
    .hero-content, .hero-badge { animation: none; opacity: 1; transform: none; }
    .hero-img { transition: none; }
    .scroll-indicator { animation: none; }
    .menu-card:hover, .visit-card:hover { transform: none; }
    .btn-primary:hover, .btn-secondary:hover { transform: none; }
}