/* ============================================
   OLIMPYIC STREETFOOD — Stylesheet
   Palette: Burgundy + Blush
   Fonts: Playfair Display + Inter
   ============================================ */

/* ── Reset & Base ── */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --burgundy: #6B1D2A;
    --burgundy-deep: #4A1219;
    --burgundy-light: #8B2E3F;
    --blush: #F2D0C4;
    --blush-light: #FAEAE4;
    --blush-pale: #FFF5F2;
    --neutral-dark: #1A1A1A;
    --neutral-mid: #3D3D3D;
    --neutral-light: #F7F5F3;
    --neutral-gray: #9A9A9A;
    --white: #FFFFFF;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 2px 8px rgba(107, 29, 42, 0.06);
    --shadow-md: 0 8px 30px rgba(107, 29, 42, 0.10);
    --shadow-lg: 0 20px 60px rgba(107, 29, 42, 0.14);
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    color: var(--neutral-dark);
    background: var(--neutral-light);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ── Layout ── */
.layout {
    display: flex;
    min-height: 100vh;
}

.main-content {
    flex: 1;
    margin-left: 260px;
    background: var(--neutral-light);
}

/* ── Side Navigation ── */
.side-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background: var(--burgundy-deep);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2.5rem 1.75rem;
    z-index: 1000;
    overflow-y: auto;
}

.nav-brand {
    text-align: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    color: var(--blush);
    margin-bottom: 0.5rem;
}

.nav-brand-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.nav-tag {
    display: block;
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: rgba(242, 208, 196, 0.55);
    margin-top: 0.3rem;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1.5rem 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.65);
    transition: var(--transition);
    letter-spacing: 0.01em;
}

.nav-link svg {
    opacity: 0.7;
    transition: var(--transition);
    flex-shrink: 0;
}

.nav-link:hover,
.nav-link.active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--blush);
}

.nav-link:hover svg,
.nav-link.active svg {
    opacity: 1;
    color: var(--blush);
}

.nav-link.active {
    background: rgba(242, 208, 196, 0.12);
    color: var(--blush);
}

.nav-contact {
    padding-bottom: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.25rem;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    transition: var(--transition);
}

.nav-phone:hover {
    color: var(--blush);
}

.nav-social {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    padding-top: 1rem;
}

.social-icon {
    color: rgba(255, 255, 255, 0.4);
    transition: var(--transition);
    display: flex;
    align-items: center;
}

.social-icon:hover {
    color: var(--blush);
    transform: translateY(-2px);
}

/* ── Mobile Menu Toggle ── */
.menu-toggle {
    display: none;
    position: fixed;
    top: 1.25rem;
    right: 1.25rem;
    z-index: 1100;
    width: 44px;
    height: 44px;
    border: none;
    background: var(--burgundy);
    border-radius: 10px;
    cursor: pointer;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    box-shadow: var(--shadow-md);
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--blush);
    border-radius: 2px;
    transition: var(--transition);
}

.menu-toggle.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.open span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

.nav-overlay.open {
    display: block;
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to right,
        rgba(74, 18, 25, 0.92) 0%,
        rgba(107, 29, 42, 0.82) 50%,
        rgba(107, 29, 42, 0.55) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
    padding: 0 3rem;
    margin-left: 4rem;
    animation: fadeUp 1s ease forwards;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(242, 208, 196, 0.15);
    border: 1px solid rgba(242, 208, 196, 0.3);
    color: var(--blush);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.75rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.text-accent {
    color: var(--blush);
}

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.78);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.75rem;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--blush);
    color: var(--burgundy-deep);
    border-color: var(--blush);
}

.btn-primary:hover {
    background: var(--white);
    border-color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.35);
}

.btn-outline-light:hover {
    border-color: var(--blush);
    color: var(--blush);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 3rem;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.scroll-line {
    width: 40px;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--blush);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0% { left: -100%; }
    50% { left: 0; }
    100% { left: 100%; }
}

/* ── Sections ── */
.section {
    padding: 7rem 0;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--burgundy);
    background: var(--blush-pale);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    color: var(--neutral-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--neutral-mid);
    line-height: 1.8;
}

/* ── Nosotros ── */
.nosotros-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.nosotros-image {
    position: relative;
}

.nosotros-image img {
    border-radius: var(--radius-lg);
    width: 100%;
    height: 500px;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

.nosotros-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 160px;
    height: 160px;
    background: var(--blush);
    border-radius: var(--radius-lg);
    z-index: -1;
}

.nosotros-text .lead {
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--burgundy);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.nosotros-text p {
    color: var(--neutral-mid);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.nosotros-stats {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--blush);
}

.stat {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--burgundy);
    line-height: 1;
    margin-bottom: 0.4rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--neutral-gray);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--blush);
}

/* ── Carta ── */
.carta {
    background: var(--white);
}

.carta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.75rem;
}

.carta-card {
    background: var(--neutral-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid transparent;
}

.carta-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--blush);
}

.carta-card-img {
    position: relative;
    overflow: hidden;
    height: 220px;
}

.carta-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.carta-card:hover .carta-card-img img {
    transform: scale(1.06);
}

.carta-card-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--burgundy);
    color: var(--white);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.35rem 0.75rem;
    border-radius: 50px;
}

.carta-card-body {
    padding: 1.5rem;
}

.carta-card-body h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--neutral-dark);
    margin-bottom: 0.6rem;
}

.carta-card-body p {
    font-size: 0.88rem;
    color: var(--neutral-mid);
    line-height: 1.7;
}

/* ── Especialidades ── */
.especialidades-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.esp-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.esp-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.esp-card-img {
    height: 280px;
    overflow: hidden;
}

.esp-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.esp-card:hover .esp-card-img img {
    transform: scale(1.06);
}

.esp-card-content {
    padding: 1.75rem;
}

.esp-card-content h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--neutral-dark);
    margin-bottom: 0.6rem;
}

.esp-card-content p {
    font-size: 0.9rem;
    color: var(--neutral-mid);
    line-height: 1.75;
}

/* ── Galería ── */
.galeria {
    background: var(--white);
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, 220px);
    gap: 1.25rem;
}

.galeria-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
}

.galeria-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.galeria-item:hover img {
    transform: scale(1.06);
}

.galeria-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(74, 18, 25, 0.75), transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 1.25rem;
    opacity: 0;
    transition: var(--transition);
}

.galeria-item:hover .galeria-item-overlay {
    opacity: 1;
}

.galeria-item-overlay span {
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
}

.galeria-item--wide {
    grid-column: span 7;
}

.galeria-item:nth-child(2) {
    grid-column: span 5;
}

.galeria-item:nth-child(3) {
    grid-column: span 5;
}

.galeria-item:nth-child(4) {
    grid-column: span 4;
}

.galeria-item:nth-child(5) {
    grid-column: span 4;
}

/* ── Contacto ── */
.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}

.contacto-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contacto-item {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.contacto-icon {
    width: 52px;
    height: 52px;
    background: var(--blush-pale);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--burgundy);
    flex-shrink: 0;
}

.contacto-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--neutral-dark);
    margin-bottom: 0.3rem;
}

.contacto-item p {
    font-size: 0.88rem;
    color: var(--neutral-mid);
    line-height: 1.7;
}

.contacto-item a {
    color: var(--burgundy);
    font-weight: 500;
    transition: var(--transition);
}

.contacto-item a:hover {
    color: var(--burgundy-light);
    text-decoration: underline;
}

.contacto-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

.contacto-form h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--neutral-dark);
    margin-bottom: 0.5rem;
}

.form-hint {
    font-size: 0.88rem;
    color: var(--neutral-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--neutral-dark);
    margin-bottom: 0.4rem;
    letter-spacing: 0.03em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid var(--blush);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--neutral-dark);
    background: var(--blush-pale);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--burgundy);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(107, 29, 42, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--neutral-gray);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-success {
    display: none;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding: 1rem 1.25rem;
    background: #E8F5E9;
    border-radius: 8px;
    color: #2E7D32;
    font-size: 0.88rem;
    font-weight: 500;
}

.form-success.show {
    display: flex;
}

.form-success svg {
    flex-shrink: 0;
}

/* ── Map ── */
.map-section {
    background: var(--neutral-dark);
}

.map-section iframe {
    filter: grayscale(30%) contrast(1.05);
}

/* ── Footer ── */
.footer {
    background: var(--burgundy-deep);
    color: rgba(255, 255, 255, 0.7);
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: var(--blush);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.footer-brand p {
    font-size: 0.88rem;
    line-height: 1.75;
    max-width: 280px;
}

.footer-links h4 {
    color: var(--white);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.footer-links a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.55);
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--blush);
}

.footer-bottom {
    padding-top: 2rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.35);
}

/* ── Scroll Animations ── */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ── Responsive ── */
@media (max-width: 1024px) {
    .main-content {
        margin-left: 0;
    }

    .side-nav {
        transform: translateX(-100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .side-nav.open {
        transform: translateX(0);
    }

    .menu-toggle {
        display: flex;
    }

    .hero-content {
        margin-left: 2rem;
        padding: 0 2rem;
    }

    .hero-scroll {
        left: 2rem;
    }

    .nosotros-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .nosotros-image img {
        height: 380px;
    }

    .carta-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .especialidades-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .galeria-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .galeria-item,
    .galeria-item--wide,
    .galeria-item:nth-child(2),
    .galeria-item:nth-child(3),
    .galeria-item:nth-child(4),
    .galeria-item:nth-child(5) {
        grid-column: span 1;
        height: 220px;
    }

    .contacto-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 4.5rem 0;
    }

    .container {
        padding: 0 1.25rem;
    }

    .hero-content {
        padding: 0 1.25rem;
        margin-left: 0;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-scroll {
        left: 1.25rem;
        bottom: 1.5rem;
    }

    .carta-grid,
    .especialidades-grid {
        grid-template-columns: 1fr;
    }

    .galeria-grid {
        grid-template-columns: 1fr;
    }

    .nosotros-stats {
        flex-direction: column;
        gap: 1.25rem;
    }

    .stat-divider {
        width: 40px;
        height: 1px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contacto-form-wrap {
        padding: 1.75rem;
    }
}