/* ========================================
   CALLAO BREWING COMPANY - CUSTOM STYLES
   Classic & Elegant Design System
   ======================================== */

/* CSS Custom Properties */
:root {
    --color-forest: #2C4A32;
    --color-forest-dark: #1E3524;
    --color-forest-light: #3D6344;
    --color-cream: #F5F1EB;
    --color-cream-dark: #E8E0D4;
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    --color-text: #2D2D2D;
    --color-text-light: #6B6B6B;
    --color-gold: #C9A962;
    --color-gold-light: #D4B87A;
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --border-radius: 4px;
    --transition: all 0.3s ease;
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

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

.bg-cream {
    background-color: var(--color-cream);
}

.text-center {
    text-align: center;
}

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

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

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: 1.125rem;
    font-family: var(--font-sans);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

p {
    font-size: 1rem;
    color: var(--color-text-light);
}

/* Section Tag */
.section-tag {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--color-forest-dark);
    border-color: var(--color-forest-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(44, 74, 50, 0.3);
}

.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-forest);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background-color: var(--color-forest);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    padding: var(--spacing-xs) 0;
}

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

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

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

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

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    position: relative;
}

.navbar.scrolled .nav-link {
    color: var(--color-text);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-gold);
    transition: var(--transition);
}

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

.cta-nav {
    background-color: var(--color-gold);
    color: var(--color-white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
}

.cta-nav::after {
    display: none;
}

.cta-nav:hover {
    background-color: var(--color-gold-light);
    transform: translateY(-2px);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-btn span {
    width: 28px;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition);
}

.navbar.scrolled .mobile-menu-btn span {
    background-color: var(--color-forest);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -2;
}

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(30, 53, 36, 0.7) 0%,
        rgba(30, 53, 36, 0.5) 50%,
        rgba(30, 53, 36, 0.8) 100%
    );
    z-index: -1;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    padding-top: var(--spacing-xl);
}

.hero-subtitle {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--color-gold);
    margin-bottom: var(--spacing-md);
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-title {
    color: var(--color-white);
    margin-bottom: var(--spacing-md);
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.2s forwards;
}

.hero-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.4s forwards;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.6s forwards;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.hero-scroll-indicator span {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: var(--spacing-xs);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.7), transparent);
    margin: 0 auto;
    animation: scrollPulse 2s ease infinite;
}

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

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

.about-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.about-image-accent {
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 2px solid var(--color-gold);
    border-radius: var(--border-radius);
    z-index: -1;
}

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

.about-text {
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

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

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

.feature-item svg {
    color: var(--color-gold);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.feature-item h4 {
    margin-bottom: 0.25rem;
    color: var(--color-forest);
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ========================================
   BREWS SECTION
   ======================================== */
.brews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.brew-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
}

.brew-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.brew-card-img {
    height: 250px;
    overflow: hidden;
}

.brew-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.brew-card:hover .brew-card-img img {
    transform: scale(1.05);
}

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

.brew-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.brew-card-header h3 {
    color: var(--color-forest);
}

.brew-type {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gold);
}

.brew-description {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.brew-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.divider {
    color: var(--color-cream-dark);
}

/* ========================================
   DINING SECTION
   ======================================== */
.dining-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.dining-text {
    margin-bottom: var(--spacing-md);
    font-size: 1.05rem;
}

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

.highlight-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.highlight-icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-cream);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-forest);
}

.highlight-item h4 {
    margin-bottom: 0.25rem;
    color: var(--color-forest);
}

.highlight-item p {
    font-size: 0.9rem;
}

.dining-images {
    position: relative;
    height: 600px;
}

.dining-img-main {
    position: absolute;
    top: 0;
    right: 0;
    width: 75%;
    height: 70%;
}

.dining-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.dining-img-secondary {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 55%;
    height: 45%;
}

.dining-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 4px solid var(--color-white);
}

/* ========================================
   VISIT SECTION
   ======================================== */
.visit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: stretch;
}

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

.visit-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.visit-icon {
    width: 48px;
    height: 48px;
    background-color: var(--color-forest);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-white);
}

.visit-info h4 {
    margin-bottom: 0.25rem;
    color: var(--color-forest);
}

.visit-info p {
    font-size: 0.95rem;
}

.visit-info a {
    color: var(--color-forest);
    font-weight: 500;
}

.visit-info a:hover {
    color: var(--color-gold);
}

.hours-text {
    font-size: 0.9rem;
    line-height: 1.8;
}

.day {
    font-weight: 500;
    color: var(--color-text);
}

.time {
    color: var(--color-text-light);
}

.visit-map {
    border-radius: var(--border-radius);
    overflow: hidden;
    min-height: 400px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: start;
}

.contact-text {
    font-size: 1.05rem;
    margin-bottom: var(--spacing-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
}

.contact-item svg {
    color: var(--color-gold);
}

.contact-item a {
    color: var(--color-forest);
    font-weight: 500;
}

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

.contact-form-wrapper {
    background-color: var(--color-cream);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-forest);
}

.form-input,
.form-textarea {
    padding: 1rem;
    border: 1px solid var(--color-cream-dark);
    border-radius: var(--border-radius);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text);
    background-color: var(--color-white);
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-forest);
    box-shadow: 0 0 0 3px rgba(44, 74, 50, 0.1);
}

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

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-lg);
    gap: var(--spacing-sm);
}

.form-success svg {
    color: var(--color-forest);
}

.form-success h3 {
    color: var(--color-forest);
}

.form-success p {
    color: var(--color-text-light);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background-color: var(--color-forest-dark);
    color: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-links h4,
.footer-contact h4 {
    color: var(--color-gold);
    margin-bottom: var(--spacing-sm);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

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

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

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

@keyframes scrollPulse {
    0%, 100% {
        opacity: 1;
        transform: scaleY(1);
    }
    50% {
        opacity: 0.5;
        transform: scaleY(0.8);
    }
}

/* ========================================
   MOBILE MENU
   ======================================== */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background-color: var(--color-forest-dark);
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.close-menu-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 2.5rem;
    cursor: pointer;
    line-height: 1;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.mobile-link {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.mobile-link:hover {
    color: var(--color-gold);
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .about-grid,
    .dining-grid,
    .visit-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .about-image-wrapper {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

    .dining-images {
        order: -1;
        height: 400px;
    }

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

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

@media (max-width: 768px) {
    :root {
        --spacing-xl: 4rem;
        --spacing-lg: 3rem;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        min-height: 600px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }

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

    .dining-images {
        height: 300px;
    }

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

    .contact-form-wrapper {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .about-img {
        height: 350px;
    }

    .about-image-accent {
        top: -10px;
        right: -10px;
    }

    .dining-images {
        height: 250px;
    }

    .dining-img-main {
        width: 85%;
        height: 80%;
    }

    .dining-img-secondary {
        width: 65%;
        height: 55%;
    }
}

/* Utility classes for scroll animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}