/* SURTI ZAIKA — PREMIUM ANIMATIONS */

:root {
    --animation-gold: #C9A24B;
    --animation-charcoal: #24211B;
}

/* Cinematic slider image */
.hero-slide {
    overflow: hidden;
    isolation: isolate;
    background-color: var(--animation-charcoal);
}

.hero-slide .hero-content {
    animation: heroContentIn .9s cubic-bezier(.2,.7,.2,1) both;
}

.hero-content .eyebrow {
    animation: fadeUp .7s .1s both;
}

.hero-content h1 {
    animation: fadeUp .8s .2s both;
}

.hero-content p {
    animation: fadeUp .8s .35s both;
}

.hero-content .btn {
    animation: fadeUp .8s .5s both;
}

/* Reveal sections while scrolling */
.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition:
        opacity .75s ease,
        transform .75s cubic-bezier(.2,.7,.2,1);
}

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

/* 3D menu cards */
.food-card,
.blog-card {
    transform-style: preserve-3d;
    transition:
        transform .35s ease,
        box-shadow .35s ease,
        border-color .35s ease;
    will-change: transform;
}

.food-card:hover,
.blog-card:hover {
    transform: translateY(-8px);
    border-color: var(--animation-gold);
    box-shadow: 0 22px 42px rgba(36,33,27,.14);
}

.food-card img,
.blog-card img {
    transition: transform .6s cubic-bezier(.2,.7,.2,1);
}

.food-card:hover img,
.blog-card:hover img {
    transform: scale(1.045);
}

/* Gold button shimmer */
.btn-brand {
    position: relative;
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease;
}

.btn-brand::after {
    content: "";
    position: absolute;
    top: -50%;
    left: -80%;
    width: 45%;
    height: 200%;
    background: rgba(255,255,255,.32);
    transform: rotate(25deg);
    transition: left .65s ease;
    pointer-events: none;
}

.btn-brand:hover::after {
    left: 140%;
}

.btn-brand:hover {
    transform: translateY(-2px);
    box-shadow: 0 9px 22px rgba(201,162,75,.28);
}

/* Restaurant story image */
.image-stack img,
.about-image {
    transition: transform .6s ease, box-shadow .6s ease;
}

.image-stack:hover img {
    transform: scale(1.015);
    box-shadow: 0 25px 45px rgba(36,33,27,.16);
}

/* Animated gold decorative stamp */
.image-stamp {
    animation: stampFloat 4s ease-in-out infinite;
}

/* Keyframes */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(22px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes heroContentIn {
    from {
        opacity: 0;
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes stampFloat {
    0%, 100% { transform: translateY(0) rotate(4deg); }
    50% { transform: translateY(-7px) rotate(2deg); }
}

/* Accessibility and mobile performance */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

@media (max-width: 767px) {
    .food-card:hover,
    .blog-card:hover,
    .image-stack:hover img {
        transform: none;
    }

    .image-stamp {
        animation: none;
    }
}