/* ============================================
   Mari Posa's Submarine Shop — Styles
   Palette: Burgundy (#800020) + Blush (#FADADD)
   ============================================ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --burgundy: #800020;
    --burgundy-dark: #5c0017;
    --burgundy-light: #a0103a;
    --blush: #FADADD;
    --blush-light: #FFF5F5;
    --blush-dark: #f0c0c8;
    --cream: #FFF9F9;
    --white: #FFFFFF;
    --text-dark: #1a0a0e;
    --text-mid: #4a2030;
    --text-light: #7a5060;
    --text-muted: #a08090;
    --shadow-sm: 0 2px 8px rgba(128, 0, 32, 0.06);
    --shadow-md: 0 8px 32px rgba(128, 0, 32, 0.10);
    --shadow-lg: 0 16px 64px rgba(128, 0, 32, 0.14);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background: var(--cream);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 249, 249, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(128, 0, 32, 0.06);
    transition: var(--transition);
}

.nav.scrolled {
    background: rgba(255, 249, 249, 0.95);
    box-shadow: var(--shadow-sm);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--burgundy);
}

.nav-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--burgundy);
    color: var(--white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.nav-logo-text {
    display: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-mid);
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--burgundy);
    background: var(--blush-light);
}

.nav-cta {
    padding: 10px 20px;
    background: var(--burgundy);
    color: var(--white) !important;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition);
    margin-left: 8px;
}

.nav-cta:hover {
    background: var(--burgundy-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger {
    width: 22px;
    height: 2px;
    background: var(--burgundy);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.active .hamburger:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: var(--cream);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu.open {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--burgundy);
    padding: 8px;
}

.mobile-menu-link {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-dark);
    padding: 12px 24px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.mobile-menu-link:hover {
    color: var(--burgundy);
    background: var(--blush-light);
}

.mobile-menu-cta {
    margin-top: 16px;
    padding: 14px 32px;
    background: var(--burgundy);
    color: var(--white) !important;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: var(--font-body);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #FFF5F5 0%, var(--blush) 50%, #f5d0d8 100%);
    padding: 120px 24px 80px;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(128, 0, 32, 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(250, 218, 221, 0.6) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(128, 0, 32, 0.02) 0%, transparent 70%);
    pointer-events: none;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(250, 218, 221, 0.5) 0%, transparent 70%);
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(128, 0, 32, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-content {
    max-width: 560px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(128, 0, 32, 0.08);
    border: 1px solid rgba(128, 0, 32, 0.12);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--burgundy);
    margin-bottom: 24px;
}

.hero-badge svg {
    color: var(--burgundy);
}

.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.08;
    color: var(--text-dark);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-accent {
    color: var(--burgundy);
    font-style: italic;
}

.hero-sub {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-mid);
    margin-bottom: 36px;
    max-width: 480px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--burgundy);
    color: var(--white);
}

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

.btn-secondary {
    background: var(--white);
    color: var(--burgundy);
    border-color: var(--burgundy);
}

.btn-secondary:hover {
    background: var(--blush-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-white {
    background: var(--white);
    color: var(--burgundy);
}

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

.btn-outline {
    background: transparent;
    color: var(--burgundy);
    border-color: var(--burgundy);
}

.btn-outline:hover {
    background: var(--burgundy);
    color: var(--white);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

/* Floating Cards */
.hero-cards {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
}

.float-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(250, 218, 221, 0.6);
    transition: var(--transition);
}

.float-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.float-card-1 {
    animation: float1 6s ease-in-out infinite;
}

.float-card-2 {
    animation: float2 7s ease-in-out infinite;
    margin-left: 40px;
}

.float-card-3 {
    animation: float3 5.5s ease-in-out infinite;
    margin-left: 20px;
}

@keyframes float1 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

.float-card-icon {
    width: 56px;
    height: 56px;
    background: var(--blush);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.float-card-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--burgundy);
    line-height: 1.2;
}

.float-card-label {
    font-size: 0.85rem;
    color: var(--text-light);
    font-weight: 500;
}

/* ============================================
   Section Shared
   ============================================ */
.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(128, 0, 32, 0.07);
    border: 1px solid rgba(128, 0, 32, 0.1);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--burgundy);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.15;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-light);
    line-height: 1.7;
}

/* ============================================
   Menu Section
   ============================================ */
.menu {
    padding: 100px 24px;
    background: var(--white);
}

.menu-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 64px;
}

.menu-category {
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    border: 1px solid rgba(250, 218, 221, 0.5);
    transition: var(--transition);
}

.menu-category:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(128, 0, 32, 0.12);
}

.menu-category-icon {
    width: 56px;
    height: 56px;
    background: var(--blush);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--burgundy);
    margin-bottom: 20px;
}

.menu-category-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.menu-category-desc {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.6;
}

.menu-items {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.menu-item {
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(128, 0, 32, 0.06);
}

.menu-item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.menu-item-name {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.menu-item-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.menu-footer {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.menu-footer p {
    font-size: 0.95rem;
    color: var(--text-light);
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: 100px 24px;
    background: linear-gradient(180deg, var(--cream) 0%, var(--blush-light) 100%);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-float {
    position: absolute;
    bottom: -32px;
    right: -32px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
}

.about-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-content {
    max-width: 480px;
}

.about-content .section-title {
    text-align: left;
}

.about-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-mid);
    margin-bottom: 20px;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 36px;
}

.about-value {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.about-value-icon {
    width: 48px;
    height: 48px;
    background: var(--white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.about-value strong {
    display: block;
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.about-value span {
    font-size: 0.875rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
    padding: 100px 24px;
    background: var(--burgundy);
    position: relative;
    overflow: hidden;
}

.cta-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.cta-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
    background: var(--white);
}

.cta-shape-1 {
    width: 400px;
    height: 400px;
    top: -100px;
    right: -100px;
}

.cta-shape-2 {
    width: 250px;
    height: 250px;
    bottom: -80px;
    left: 10%;
}

.cta-shape-3 {
    width: 150px;
    height: 150px;
    top: 20%;
    left: 5%;
}

.cta-inner {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.cta-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

/* ============================================
   Location Section
   ============================================ */
.location {
    padding: 100px 24px;
    background: var(--white);
}

.location-grid {
    max-width: 720px;
    margin: 0 auto;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.location-card {
    background: var(--cream);
    border-radius: var(--radius-lg);
    padding: 28px 32px;
    display: flex;
    align-items: center;
    gap: 20px;
    border: 1px solid rgba(250, 218, 221, 0.5);
    transition: var(--transition);
}

.location-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: rgba(128, 0, 32, 0.1);
}

.location-card-icon {
    width: 56px;
    height: 56px;
    background: var(--blush);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.location-card-content h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.location-card-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

.location-card-content a {
    color: var(--burgundy);
    font-weight: 500;
    transition: var(--transition);
}

.location-card-content a:hover {
    color: var(--burgundy-dark);
    text-decoration: underline;
}

.location-map {
    margin-top: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--text-dark);
    color: rgba(255, 255, 255, 0.6);
    padding: 64px 24px 32px;
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-logo-icon {
    width: 36px;
    height: 36px;
    background: var(--burgundy);
    color: var(--white);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.55);
    transition: var(--transition);
}

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

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-contact p {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.55);
    transition: var(--transition);
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
}

/* ============================================
   Responsive
   ============================================ */
@media (min-width: 640px) {
    .nav-logo-text {
        display: block;
    }
}

@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-cards {
        max-width: 480px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-content {
        max-width: 100%;
    }

    .about-content .section-title {
        text-align: center;
    }

    .about-content .section-tag {
        display: inline-block;
        text-align: center;
    }

    .about-visual {
        max-width: 480px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .hero {
        padding: 100px 24px 60px;
        min-height: auto;
    }

    .hero-headline {
        font-size: clamp(2.25rem, 8vw, 3.5rem);
    }

    .hero-cards {
        gap: 16px;
    }

    .float-card-2 {
        margin-left: 0;
    }

    .float-card-3 {
        margin-left: 0;
    }

    .menu-categories {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .menu {
        padding: 72px 24px;
    }

    .about {
        padding: 72px 24px;
    }

    .about-img-float {
        right: -16px;
        bottom: -20px;
    }

    .cta {
        padding: 72px 24px;
    }

    .location {
        padding: 72px 24px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

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

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }

    .cta-actions .btn-lg {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 90px 16px 48px;
    }

    .float-card {
        padding: 18px 20px;
    }

    .float-card-icon {
        width: 44px;
        height: 44px;
    }

    .float-card-number {
        font-size: 1.25rem;
    }

    .menu-category {
        padding: 28px 24px;
    }

    .location-card {
        padding: 20px 24px;
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   Reduced Motion
   ============================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    html {
        scroll-behavior: auto;
    }
}