/* ============================================
   SHARK BURGER - Custom Styles
   Modern, Futuristic & Elegant Design
   ============================================ */

:root {
    --primary-dark: #0a0e27;
    --primary-blue: #1a1a2e;
    --accent-gold: #FFD700;
    --accent-gold-light: #FFED4E;
    --white: #ffffff;
    --black: #000000;
    --gray-light: #f5f5f5;
    --gray-dark: #333333;
    --text-light: rgba(255, 255, 255, 0.9);
}

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

body {
    font-family: 'Lato', sans-serif;
    color: var(--gray-dark);
    overflow-x: hidden;
    background-color: var(--white);
    line-height: 1.8;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-dark);
    opacity: 0.8;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Navigation */
.navbar {
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(15px);
    padding: 1.2rem 0;
    transition: all 0.4s ease;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
    border-bottom: 2px solid rgba(255, 215, 0, 0.15);
}

.navbar.scrolled {
    background: rgba(10, 14, 39, 0.98);
    box-shadow: 0 6px 40px rgba(0, 0, 0, 0.7);
    border-bottom: 2px solid rgba(255, 215, 0, 0.25);
    padding: 0.8rem 0;
}

.navbar-brand {
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
}

.navbar-brand:hover {
    transform: translateY(-2px);
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.brand-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.9rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}

.brand-divider {
    width: 2px;
    height: 25px;
    background: linear-gradient(180deg, transparent, var(--accent-gold), transparent);
    opacity: 0.6;
}

.brand-text-sub {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.95;
}

.nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    font-size: 1rem;
    margin: 0 0.3rem;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 0.8rem !important;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-family: 'Lato', sans-serif;
}

.nav-link span {
    position: relative;
    z-index: 1;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 215, 0, 0.1);
    border-radius: 8px;
    opacity: 0;
    transition: all 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--accent-gold) !important;
    opacity: 1;
}

.nav-link:hover::before {
    opacity: 1;
}

.nav-link:hover::after {
    width: 80%;
}

.nav-link.active {
    color: var(--accent-gold) !important;
}

.nav-link.active::before {
    opacity: 1;
}

.nav-link.active::after {
    width: 80%;
}

.navbar-toggler {
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 0.4rem 0.6rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(255, 215, 0, 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255, 215, 0, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 100px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.08) 0%, transparent 50%);
    opacity: 0.6;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.logo-elegant {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.logo-text-main {
    font-family: 'Playfair Display', serif;
    font-size: 4rem;
    font-weight: 900;
    color: var(--white);
    letter-spacing: 3px;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

.logo-divider {
    width: 100px;
    height: 2px;
    background: var(--white);
    margin: 0.5rem 0;
    opacity: 0.8;
}

.logo-text-sub {
    font-family: 'Cormorant Garamond', serif;
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--white);
    letter-spacing: 8px;
    text-transform: uppercase;
}

.hero-title {
    color: var(--white);
    font-family: 'Playfair Display', serif;
    font-size: 4.5rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    color: var(--white);
    font-size: 1.8rem;
    font-family: 'Cormorant Garamond', serif;
    font-weight: 600;
    font-style: italic;
    margin-bottom: 1rem;
    opacity: 0.95;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.hero-description {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.8;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.hero-buttons {
    animation: fadeInUp 1s ease-out 0.7s both;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    border: 2px solid var(--white);
    color: var(--white);
    font-weight: 700;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.5);
    background: var(--white);
    color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline-light {
    border: 2px solid var(--white);
    color: var(--white);
    font-weight: 700;
    padding: 0.75rem 2rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(255, 255, 255, 0.3);
}


/* Menu Section */
.menu-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-blue) 100%);
    padding: 100px 0;
}

.menu-section .section-title {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.menu-section .section-subtitle {
    color: var(--white);
    opacity: 0.9;
}

.menu-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 2px solid rgba(26, 26, 46, 0.2);
}

.menu-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.2);
    border-color: var(--accent-gold);
}

.menu-card-royal {
    border: 3px solid var(--accent-gold);
    background: linear-gradient(135deg, #fff 0%, #fffef7 100%);
    box-shadow: 0 8px 30px rgba(255, 215, 0, 0.2);
}

.menu-card-header {
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 2px solid rgba(255, 215, 0, 0.15);
    position: relative;
    background: linear-gradient(to bottom, rgba(255, 215, 0, 0.03), transparent);
}

.menu-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    color: var(--primary-dark);
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-weight: 700;
    font-size: 0.75rem;
    box-shadow: 0 2px 10px rgba(255, 215, 0, 0.4);
    border: 1px solid var(--accent-gold);
}

.menu-card-header h3 {
    color: var(--primary-blue);
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin: 0;
    padding-right: 80px;
}

.menu-card-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.menu-description {
    color: var(--gray-dark);
    opacity: 0.85;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    line-height: 1.7;
    font-size: 0.95rem;
}

.menu-ingredients {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.ingredient-tag {
    background: var(--primary-blue);
    color: var(--white);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.menu-price {
    font-size: 2.2rem;
    font-weight: 900;
    font-family: 'Playfair Display', serif;
    text-align: right;
    margin-top: auto;
    align-self: flex-end;
    position: relative;
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    color: var(--primary-dark);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
    border: 2px solid var(--accent-gold);
}

/* About Section */
.about-section {
    background: var(--white);
    padding: 100px 0;
}

.about-section .section-title {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content-text {
    padding: 2rem;
}

.about-quote {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    padding: 3rem;
    border-radius: 15px;
    color: var(--white);
    margin-bottom: 2rem;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.quote-mark {
    font-family: 'Playfair Display', serif;
    font-size: 6rem;
    color: var(--accent-gold);
    opacity: 0.2;
    position: absolute;
    top: 0.5rem;
    left: 1rem;
    line-height: 1;
}

.quote-text {
    font-family: 'Cormorant Garamond', serif;
    font-size: 1.5rem;
    font-style: italic;
    line-height: 1.8;
    margin: 0 0 1rem 0;
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

.quote-author {
    font-size: 1rem;
    color: var(--accent-gold);
    margin: 0;
    text-align: right;
    font-weight: 600;
}

.about-stats {
    display: flex;
    justify-content: space-around;
    gap: 1rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--gray-light);
    border-radius: 10px;
    flex: 1;
    transition: all 0.3s ease;
}

.stat-item:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    transform: translateY(-5px);
    border: 2px solid var(--accent-gold);
}

.stat-item:hover .stat-number {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item:hover .stat-label {
    color: var(--white);
}

.stat-number {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-item:hover {
    background: var(--primary-blue);
}

.stat-item:hover .stat-number {
    color: var(--white);
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--gray-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-light);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateX(10px);
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--primary-blue);
}

.feature-item:hover i {
    color: var(--white);
}

.feature-item span {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Gallery Section (Values) */
.gallery-section {
    background: var(--white);
    padding: 100px 0;
}

.value-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.08);
    transition: all 0.4s ease;
    border: 2px solid rgba(26, 26, 46, 0.1);
    height: 100%;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-blue);
    background: linear-gradient(135deg, #fff 0%, #f0f4ff 100%);
}

.value-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.value-card h4 {
    font-family: 'Playfair Display', serif;
    color: var(--primary-dark);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--gray-dark);
    opacity: 0.85;
    line-height: 1.8;
    margin: 0;
}

/* Reservations Section */
.reservations-section {
    background: var(--gray-light);
    padding: 100px 0;
}

.reservation-card {
    background: var(--white);
    border-radius: 30px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.reservation-form .form-floating {
    margin-bottom: 1rem;
}

.form-control,
.form-select {
    border: 2px solid var(--gray-light);
    border-radius: 10px;
    padding: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.2rem rgba(26, 26, 46, 0.15);
}

.form-floating label {
    color: var(--gray-dark);
    opacity: 0.7;
}

/* Contact Section */
.contact-section {
    background: var(--white);
    padding: 100px 0;
}

.contact-card {
    padding: 2rem;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-10px);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: var(--white);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-card h4 {
    color: var(--primary-dark);
    margin-bottom: 1rem;
}

.contact-card p {
    color: var(--gray-dark);
    opacity: 0.8;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--primary-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary-blue);
    color: var(--white);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: var(--text-light);
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

section {
    scroll-margin-top: 100px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .logo-text-main {
        font-size: 2.5rem;
    }
    
    .logo-text-sub {
        font-size: 1.5rem;
        letter-spacing: 4px;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .about-stats {
        flex-direction: column;
    }
    
    .features-list {
        grid-template-columns: 1fr;
    }
    
    .reservation-card {
        padding: 2rem 1.5rem;
    }
}

/* Animations */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}

/* Loading Animation */
.fade-in {
    animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}