/* =============================================
   VARIABLES — Paleta Moderne
   ============================================= */
:root {
    --blue:       #7A9CB3;
    --terracotta: #AD7556;
    --beige:      #DCCFB8;
    --cream:      #F1EFE6;
    --brown:      #53443D;

    --font-heading: 'Playfair Display', serif;
    --font-body:    'Inter', sans-serif;

    --radius-card:   16px;
    --radius-btn:    10px;
    --shadow-card:   0 4px 24px rgba(83, 68, 61, 0.10);
    --shadow-hover:  0 12px 36px rgba(83, 68, 61, 0.18);
    --transition:    0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =============================================
   RESET & BASE
   ============================================= */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--cream);
    color: var(--brown);
    overflow-x: hidden;
}

/* =============================================
   HERO SECTION
   ============================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* --- Video wrapper --- */
.hero-video-wrapper {
    position: absolute;
    inset: 0;
    z-index: 0;
    /* Degradado de respaldo cuando no hay video */
    background: linear-gradient(
        145deg,
        #2a1f1a 0%,
        var(--brown) 40%,
        #7a4535 70%,
        #3a2820 100%
    );
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    will-change: transform;
}

/* Overlay semitransparente para legibilidad del texto */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(42, 31, 26, 0.50) 0%,
        rgba(42, 31, 26, 0.25) 50%,
        rgba(42, 31, 26, 0.65) 100%
    );
}

/* --- Contenido hero --- */
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--cream);
    padding: 0 24px;
    will-change: opacity, transform;
}

.hero-tagline {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: clamp(0.7rem, 1.5vw, 0.85rem);
    letter-spacing: 0.45em;
    text-transform: uppercase;
    color: var(--beige);
    margin-bottom: 18px;
    opacity: 0;
    transform: translateY(22px);
    animation: fadeUp 1s ease 0.4s forwards;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(4.5rem, 13vw, 10rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    line-height: 1;
    margin-bottom: 22px;
    opacity: 0;
    transform: translateY(32px);
    animation: fadeUp 1.1s ease 0.7s forwards;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: clamp(0.8rem, 1.8vw, 1rem);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--beige);
    opacity: 0;
    transform: translateY(22px);
    animation: fadeUp 1s ease 1s forwards;
}

/* --- Scroll indicator --- */
.scroll-indicator {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--beige);
    opacity: 0;
    animation: fadeIn 1s ease 1.8s forwards;
}

.scroll-indicator span {
    display: block;
    width: 1px;
    height: 52px;
    background: linear-gradient(to bottom, transparent, var(--beige));
    animation: scrollPulse 2.2s ease-in-out infinite;
    transform-origin: top;
}

.scroll-indicator p {
    font-size: 0.62rem;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    font-weight: 300;
}

/* =============================================
   ANIMACIONES GLOBALES
   ============================================= */
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

@keyframes scrollPulse {
    0%   { transform: scaleY(0.1); opacity: 0; }
    50%  { transform: scaleY(1);   opacity: 1; }
    100% { transform: scaleY(0.1); opacity: 0; }
}

/* =============================================
   MENÚ SECTION
   ============================================= */
.menu-section {
    min-height: 100vh;
    background-color: var(--cream);
    padding: 90px 40px 80px;
}

/* --- Header con título --- */
.menu-header {
    text-align: center;
    margin-bottom: 56px;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.menu-header.visible {
    opacity: 1;
    transform: translateY(0);
}

.menu-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    letter-spacing: 0.25em;
    color: var(--brown);
    margin-bottom: 22px;
}

.menu-divider {
    width: 56px;
    height: 2px;
    background: var(--terracotta);
    margin: 0 auto;
    border-radius: 2px;
}

/* --- Botones de categoría --- */
.menu-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    margin-bottom: 64px;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease 0.2s, transform 0.8s ease 0.2s;
}

.menu-categories.visible {
    opacity: 1;
    transform: translateY(0);
}

.category-btn {
    padding: 12px 30px;
    border-radius: var(--radius-btn);
    border: 1.5px solid var(--brown);
    background: transparent;
    color: var(--brown);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    cursor: pointer;
    transition:
        background-color var(--transition),
        border-color var(--transition),
        color var(--transition),
        transform var(--transition),
        box-shadow var(--transition);
}

.category-btn:hover {
    background-color: var(--terracotta);
    border-color: var(--terracotta);
    color: var(--cream);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(173, 117, 86, 0.28);
}

.category-btn.active {
    background-color: var(--terracotta);
    border-color: var(--terracotta);
    color: var(--cream);
    box-shadow: 0 6px 18px rgba(173, 117, 86, 0.30);
}

/* =============================================
   GRID DE TARJETAS
   ============================================= */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* =============================================
   TARJETA (flip card)
   ============================================= */
.dish-card {
    perspective: 1200px;
    height: 390px;
    cursor: pointer;
    opacity: 0;
    transform: translateY(28px);
    transition:
        opacity 0.5s ease,
        transform 0.5s ease;
}

.dish-card.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Contenedor interior que rota */
.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.75s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.dish-card.flipped .card-inner {
    transform: rotateY(180deg);
}

/* Cara frontal y trasera comparten estilos base */
.card-front,
.card-back {
    position: absolute;
    inset: 0;
    border-radius: var(--radius-card);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    overflow: hidden;
}

/* --- FRENTE --- */
.card-front {
    background: #fff;
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--transition), transform var(--transition);
}

.dish-card:hover .card-front {
    box-shadow: var(--shadow-hover);
}

.card-image {
    width: 100%;
    height: 260px;
    object-fit: cover;
    flex-shrink: 0;
    display: block;
}

.card-image-placeholder {
    width: 100%;
    height: 260px;
    flex-shrink: 0;
}

.card-info {
    padding: 16px 20px 12px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card-name {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--brown);
    line-height: 1.35;
    margin-bottom: 6px;
}

.card-price {
    font-family: var(--font-body);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--terracotta);
    letter-spacing: 0.04em;
}

.card-flip-hint-front {
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--blue);
    opacity: 0.7;
    align-self: flex-end;
}

/* --- REVERSO --- */
.card-back {
    transform: rotateY(180deg);
    background: var(--brown);
    display: flex;
    flex-direction: column;
    padding: 28px 26px;
    gap: 0;
}

.card-back-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--cream);
    border-bottom: 1px solid rgba(220, 207, 184, 0.20);
    padding-bottom: 14px;
    margin-bottom: 18px;
    font-style: italic;
}

.card-description {
    font-family: var(--font-body);
    font-size: 0.87rem;
    line-height: 1.75;
    color: var(--beige);
    font-weight: 300;
    margin-bottom: 22px;
    flex: 1;
}

.card-allergens-label {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--terracotta);
    margin-bottom: 7px;
}

.card-allergens {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: rgba(220, 207, 184, 0.65);
    line-height: 1.55;
    margin-bottom: 20px;
}

.card-flip-hint-back {
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(220, 207, 184, 0.35);
    text-align: center;
    margin-top: auto;
}

/* =============================================
   ANIMACIÓN HINT — peek de la tarjeta
   ============================================= */

/* El card-inner hace un "peek" en Y para sugerir que se puede voltear */
@keyframes peekFlip {
    0%   { transform: rotateY(0deg); }
    20%  { transform: rotateY(-22deg); }
    45%  { transform: rotateY(0deg); }
    62%  { transform: rotateY(-11deg); }
    78%  { transform: rotateY(0deg); }
    88%  { transform: rotateY(-5deg); }
    100% { transform: rotateY(0deg); }
}

.card-inner.hint {
    animation: peekFlip 1.1s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Mientras la animación corre no queremos que interfiera el transition del flip */
.dish-card.flipped .card-inner.hint {
    animation: none;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background-color: var(--brown);
    padding: 48px 40px 24px;
    border-top: 3px solid var(--terracotta);
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer-left,
.footer-right {
    flex: 1;
}

.footer-right {
    text-align: right;
}

.footer-center {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
}

.footer-logo {
    height: 90px;
    width: auto;
    display: block;
    object-fit: contain;
    filter: brightness(0) invert(1) opacity(0.9);
}

.footer-label {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--terracotta);
    margin-bottom: 8px;
}

.footer-text {
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 300;
    line-height: 1.65;
    color: var(--beige);
}

.footer-copy {
    max-width: 1100px;
    margin: 0 auto;
    padding-top: 20px;
    border-top: 1px solid rgba(220, 207, 184, 0.12);
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: rgba(220, 207, 184, 0.35);
    text-align: center;
    letter-spacing: 0.1em;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 768px) {
    .menu-section {
        padding: 70px 20px 60px;
    }

    .cards-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
        gap: 20px;
    }

    .dish-card {
        height: 360px;
    }

    .card-image,
    .card-image-placeholder {
        height: 230px;
    }
}

@media (max-width: 480px) {
    .category-btn {
        padding: 10px 20px;
        font-size: 0.74rem;
    }

    .cards-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .dish-card {
        height: 320px;
    }

    .card-image,
    .card-image-placeholder {
        height: 200px;
    }

    .card-name {
        font-size: 0.92rem;
    }
}

@media (max-width: 640px) {
    .footer-inner {
        flex-direction: column;
        text-align: center;
        gap: 28px;
    }

    .footer-left,
    .footer-right {
        text-align: center;
    }

    .footer-logo {
        height: 70px;
    }
}