/* =============================================
   Nick Laʻa - Hawaiian Musician Website
   styles.css
   ============================================= */

/* CSS Custom Properties (Variables) */
:root {
    /* Colors - Inspired by Hawaiian sunsets and ocean */
    --color-primary: #1a1a2e;
    --color-secondary: #16213e;
    --color-accent: #e8a87c;
    --color-accent-hover: #d4956a;
    --color-gold: #d4a574;
    --color-text: #ffffff;
    --color-text-muted: rgba(255, 255, 255, 0.7);
    --color-text-dark: #333333;
    --color-bg-light: #f8f6f3;
    --color-bg-dark: #0f0f1a;
    --color-overlay: rgba(15, 15, 26, 0.6);
    --color-card-bg: rgba(255, 255, 255, 0.05);
    --color-border: rgba(255, 255, 255, 0.1);
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg-dark);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* Utility Classes */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

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

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.section-title.centered {
    text-align: center;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
}

.hidden {
    display: none !important;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
    color: var(--color-primary);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(232, 168, 124, 0.3);
}

/* =============================================
   Navigation
   ============================================= */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: transparent;
    transition: background var(--transition-normal), backdrop-filter var(--transition-normal);
}

.nav-header.scrolled {
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(10px);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    max-width: 1400px;
    margin: 0 auto;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
}

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

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-link.nav-cta {
    background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
    color: var(--color-primary);
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
}

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

.nav-link.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(232, 168, 124, 0.3);
}

/* Mobile Navigation Toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    position: relative;
    transition: var(--transition-normal);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-normal);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

/* Mobile menu active state */
.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(15, 15, 26, 0.4) 0%,
        rgba(15, 15, 26, 0.6) 50%,
        rgba(15, 15, 26, 0.8) 100%
    );
}

.hero-content {
    text-align: center;
    z-index: 1;
    padding: var(--spacing-md);
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 12vw, 7rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    font-weight: 300;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-cta {
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-md);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    animation: bounce 2s infinite;
}

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

.hero-photo-overlay {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 45%;
    z-index: 0;
    overflow: hidden;
}

.hero-photo-overlay img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    opacity: 0.5;
    mask-image: linear-gradient(to right, rgba(0,0,0,1) 60%, rgba(0,0,0,0) 100%);
    -webkit-mask-image: linear-gradient(to right, rgba(0,0,0,1) 60%, rgba(0,0,0,0) 100%);
}

/* =============================================
   About Section
   ============================================= */
.about {
    background: var(--color-bg-light);
    color: var(--color-text-dark);
    position: relative;
    overflow: hidden;
}

.about-logo-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    max-width: 600px;
    z-index: 0;
    pointer-events: none;
}

.about-logo-bg img {
    width: 100%;
    height: auto;
    opacity: 0.12;
}

.about .container {
    position: relative;
    z-index: 1;
}

.about-content-centered {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about .section-title {
    color: var(--color-primary);
}

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

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(232, 168, 124, 0.1), transparent);
}

.about-image img {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
}

.about-content {
    padding: var(--spacing-md) 0;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    color: #555;
}

.about-text:last-child {
    margin-bottom: 0;
}

/* =============================================
   Shows Section
   ============================================= */
.shows {
    background: var(--color-secondary);
}

.shows-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-width: 800px;
    margin: 0 auto;
}

.show-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.show-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(10px);
    border-color: var(--color-accent);
}

.show-card.featured {
    background: linear-gradient(135deg, rgba(232, 168, 124, 0.15), rgba(212, 165, 116, 0.1));
    border-color: var(--color-accent);
}

.show-card.show-extra {
    display: none;
}

.shows-list.expanded .show-card.show-extra {
    display: flex;
}

.show-more-container {
    text-align: center;
    margin-top: var(--spacing-md);
}

#show-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

#show-more-btn .show-more-icon {
    transition: transform var(--transition-normal);
}

#show-more-btn.expanded .show-more-icon {
    transform: rotate(180deg);
}

.show-card.featured .show-date {
    background: linear-gradient(135deg, var(--color-gold), var(--color-accent));
}

.show-card.featured .show-month {
    font-size: 0.7rem;
}

.show-card.featured .show-day {
    font-size: 1.25rem;
}

.show-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 70px;
    padding: var(--spacing-sm);
    background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
    border-radius: var(--radius-md);
    color: var(--color-primary);
}

.show-month {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.show-day {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
}

.show-details {
    flex: 1;
}

.show-venue {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.show-location,
.show-time {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.show-location i,
.show-time i {
    width: 20px;
    color: var(--color-accent);
}

/* =============================================
   Watch & Listen Section
   ============================================= */
.watch {
    background: var(--color-primary);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.video-card {
    cursor: pointer;
    transition: transform var(--transition-normal);
}

.video-card:hover {
    transform: translateY(-5px);
}

.video-thumbnail {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 16/9;
}

.video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(232, 168, 124, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.25rem;
    transition: all var(--transition-normal);
}

.video-card:hover .video-play-btn {
    background: var(--color-accent);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-title {
    margin-top: var(--spacing-sm);
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
}

/* =============================================
   Video Modal
   ============================================= */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal.active {
    display: flex;
}

.modal-content {
    width: 100%;
    max-width: 900px;
    position: relative;
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--color-accent);
}

.modal-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.modal-video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.modal-video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* =============================================
   Connect Section
   ============================================= */
.connect {
    background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    max-width: 800px;
    margin: 0 auto;
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.social-link i {
    font-size: 1.5rem;
    color: var(--color-accent);
}

.social-link:hover {
    background: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
    transform: translateY(-3px);
}

.social-link:hover i {
    color: var(--color-primary);
}

/* =============================================
   Booking Section
   ============================================= */
.booking {
    background: var(--color-bg-light);
    color: var(--color-text-dark);
}

.booking .section-title {
    color: var(--color-primary);
}

.booking .section-subtitle {
    color: #666;
}

.booking-form {
    max-width: 700px;
    margin: 0 auto;
}

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

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.required {
    color: #e74c3c;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    border: 2px solid #ddd;
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(232, 168, 124, 0.2);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #e74c3c;
}

.error-message {
    font-size: 0.85rem;
    color: #e74c3c;
    margin-top: 0.25rem;
    min-height: 1.25rem;
}

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

.btn-submit {
    margin-top: var(--spacing-md);
    width: 100%;
}

/* Form Success Message */
.form-success {
    text-align: center;
    padding: var(--spacing-lg);
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    max-width: 500px;
    margin: 0 auto;
}

.form-success i {
    font-size: 4rem;
    color: #27ae60;
    margin-bottom: var(--spacing-sm);
}

.form-success h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.form-success p {
    color: #666;
    font-size: 1.1rem;
}

/* =============================================
   Footer
   ============================================= */
.footer {
    background: var(--color-bg-dark);
    padding: var(--spacing-lg) 0 var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

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

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
}

.footer-tagline {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

.footer-social {
    display: flex;
    gap: var(--spacing-sm);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text);
    font-size: 1.25rem;
    transition: all var(--transition-normal);
}

.footer-social a:hover {
    background: var(--color-accent);
    color: var(--color-primary);
    border-color: var(--color-accent);
    transform: translateY(-3px);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    width: 100%;
}

.copyright {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.site-credit {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    opacity: 0.7;
}

/* =============================================
   Responsive Styles
   ============================================= */

/* Tablet (768px and up) */
@media (min-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Desktop (1024px and up) */
@media (min-width: 1024px) {
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .about-grid {
        gap: var(--spacing-xl);
    }
    
    .about-content {
        padding: var(--spacing-lg) 0;
    }
}

/* Mobile Navigation */
@media (max-width: 767px) {
    .hero-photo-overlay img {
        object-position: 70% top;
    }
    
    .nav-toggle {
        display: block;
        z-index: 1001;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-secondary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--spacing-md);
        transition: right var(--transition-normal);
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
    
    .hero-scroll-indicator {
        display: none;
    }
    
    .show-card {
        flex-direction: column;
        text-align: center;
    }
    
    .show-date {
        min-width: 100%;
        flex-direction: row;
        gap: var(--spacing-xs);
    }
    
    .show-day {
        font-size: 1.5rem;
    }
    
    .social-link {
        flex: 1 1 calc(50% - var(--spacing-sm));
        justify-content: center;
    }
    
    .social-link span {
        display: none;
    }
    
    .social-link i {
        font-size: 1.75rem;
    }
}

/* Very small screens */
@media (max-width: 375px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-tagline {
        font-size: 1rem;
    }
    
    .video-grid {
        grid-template-columns: 1fr;
    }
}

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

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --color-border: rgba(255, 255, 255, 0.3);
    }
    
    .btn-primary {
        border: 2px solid var(--color-primary);
    }
}