/* 
 * Frankie's Pizza - Clean Minimalist Design
 * Colors: Charcoal (#1a1a1a), Coral (#FF6B6B), Off-White (#F9F9F9)
 */

:root {
    --color-charcoal: #1a1a1a;
    --color-charcoal-light: #2d2d2d;
    --color-coral: #FF6B6B;
    --color-coral-dark: #E05252;
    --color-off-white: #F9F9F9;
    --color-white: #ffffff;
    --color-gray: #888888;
    --color-gray-light: #e0e0e0;
    
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Montserrat', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-off-white);
    color: var(--color-charcoal);
    line-height: 1.6;
    font-weight: 300;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

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

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-coral);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--spacing-sm);
    color: var(--color-charcoal);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--color-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: var(--color-coral-dark);
    border-color: var(--color-coral-dark);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-charcoal);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    padding: var(--spacing-sm) 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-white);
    transition: color 0.3s ease;
}

.navbar.scrolled .logo {
    color: var(--color-charcoal);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-links a {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    position: relative;
}

.navbar.scrolled .nav-links a {
    color: var(--color-charcoal);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-coral);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.btn-nav {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-white);
    color: var(--color-white);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.btn-nav:hover {
    background-color: var(--color-coral);
    border-color: var(--color-coral);
}

.navbar.scrolled .btn-nav {
    border-color: var(--color-charcoal);
    color: var(--color-charcoal);
}

.navbar.scrolled .btn-nav:hover {
    background-color: var(--color-coral);
    border-color: var(--color-coral);
    color: var(--color-white);
}

/* Mobile Menu */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle .bar {
    width: 25px;
    height: 2px;
    background-color: var(--color-white);
    transition: all 0.3s ease;
}

.navbar.scrolled .menu-toggle .bar {
    background-color: var(--color-charcoal);
}

.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-charcoal);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

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

.mobile-menu-overlay ul {
    text-align: center;
}

.mobile-menu-overlay .mobile-link {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--color-white);
    display: block;
    padding: var(--spacing-sm) 0;
    transition: color 0.3s ease;
}

.mobile-menu-overlay .mobile-link:hover {
    color: var(--color-coral);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #FF6B6B 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-coral);
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator span {
    display: block;
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-white), transparent);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: top;
    }
    50% {
        opacity: 1;
        transform: scaleY(1);
        transform-origin: top;
    }
    100% {
        opacity: 0;
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

/* About Section */
.about {
    background-color: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image {
    width: 100%;
    height: 600px;
    object-fit: cover;
    filter: grayscale(20%);
}

.about-image-accent {
    position: absolute;
    top: -20px;
    left: -20px;
    right: 20px;
    bottom: 20px;
    border: 1px solid var(--color-coral);
    z-index: -1;
}

.about-content {
    padding: var(--spacing-md);
}

.about .lead {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.about p {
    color: var(--color-gray);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.features {
    margin-top: var(--spacing-lg);
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    align-items: flex-start;
}

.feature-line {
    width: 40px;
    height: 1px;
    background-color: var(--color-coral);
    flex-shrink: 0;
    margin-top: 10px;
}

.feature-item h4 {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 5px;
    color: var(--color-charcoal);
}

.feature-item p {
    font-size: 0.85rem;
    margin-bottom: 0;
}

/* Menu Section */
.menu {
    background-color: var(--color-off-white);
}

.menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.menu-category {
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border: 1px solid var(--color-gray-light);
}

.category-title {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-coral);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-gray-light);
}

.menu-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.menu-item {
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-light);
}

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

.item-header {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    margin-bottom: 5px;
}

.item-name {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-charcoal);
}

.item-dots {
    flex: 1;
    height: 1px;
    background-color: var(--color-gray-light);
}

.item-price {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--color-gray);
}

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

.menu-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    color: var(--color-gray);
}

.menu-footer .small-text {
    font-size: 0.8rem;
    display: block;
    margin-top: var(--spacing-xs);
}

/* Location Section */
.location {
    background-color: var(--color-charcoal);
    color: var(--color-white);
}

.location-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.location-info {
    padding: var(--spacing-md);
}

.location .section-title {
    color: var(--color-white);
}

.contact-block {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item h4 {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-coral);
    margin-bottom: 5px;
}

.contact-item p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.contact-item a {
    color: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.contact-item a:hover {
    color: var(--color-coral);
    border-color: var(--color-coral);
}

.map-placeholder {
    margin-top: var(--spacing-lg);
}

.map-frame {
    background-color: var(--color-charcoal-light);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.map-pin {
    color: var(--color-coral);
}

.map-frame span {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--color-white);
}

.location-image {
    height: 600px;
    overflow: hidden;
}

.location-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(30%);
}

/* Footer */
.footer {
    background-color: var(--color-charcoal);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0;
    color: var(--color-white);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    text-align: center;
}

.footer-brand h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: var(--color-gray);
}

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.6);
}

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

.footer-copy {
    margin-top: var(--spacing-md);
}

.footer-copy p {
    font-size: 0.8rem;
    color: var(--color-gray);
}

.footer-copy .small {
    font-size: 0.7rem;
    margin-top: 5px;
}

/* Animations */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 1;
    transition: all 0.8s ease;
}

.reveal-up {
    transform: translateY(30px);
}

.reveal-left {
    transform: translateX(-30px);
}

.reveal-right {
    transform: translateX(30px);
}

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* Responsive */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .about-grid,
    .menu-grid,
    .location-wrapper {
        grid-template-columns: 1fr;
    }
    
    .about-image-wrapper {
        order: -1;
    }
    
    .about-image {
        height: 400px;
    }
    
    .location-image {
        height: 400px;
        order: -1;
    }
    
    .hero-title {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-lg: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .btn {
        width: 100%;
        text-align: center;
    }
    
    .menu-category {
        padding: var(--spacing-md);
    }
}