/* ============================================
   ASTERISK TOUR - Photo Portfolio
   Modern, dark, premium photography showcase
   ============================================ */

/* CSS Variables */
:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-muted: #666666;
    --accent: #c9a962;
    --accent-hover: #dfc07a;
    --gradient-gold: linear-gradient(135deg, #c9a962 0%, #f0d890 50%, #c9a962 100%);
    --shadow-soft: 0 4px 30px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(201, 169, 98, 0.15);
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --font-main: 'Outfit', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

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

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(201, 169, 98, 0.1) 0%, transparent 50%),
        var(--bg-primary);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(201, 169, 98, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 80% 20%, rgba(201, 169, 98, 0.03) 0%, transparent 40%);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        repeating-linear-gradient(0deg,
            transparent,
            transparent 2px,
            rgba(255, 255, 255, 0.01) 2px,
            rgba(255, 255, 255, 0.01) 4px);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    z-index: 1;
    padding: 2rem;
    animation: fadeInUp 1s ease-out;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.asterisk {
    font-size: 3rem;
    color: var(--accent);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 300;
    letter-spacing: 0.3em;
    text-transform: lowercase;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 3rem;
}

.instagram-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    border-radius: 50px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.instagram-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-gold);
    transition: var(--transition-smooth);
    z-index: -1;
}

.instagram-btn:hover {
    color: var(--bg-primary);
    border-color: transparent;
    box-shadow: var(--shadow-glow);
}

.instagram-btn:hover::before {
    left: 0;
}

.instagram-icon {
    width: 24px;
    height: 24px;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    animation: fadeInUp 1s ease-out 0.5s both;
}

.scroll-indicator span {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--accent);
    border-bottom: 2px solid var(--accent);
    transform: rotate(45deg);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateY(0) rotate(45deg);
    }

    50% {
        transform: translateY(10px) rotate(45deg);
    }
}

/* ============================================
   GALLERY SECTION
   ============================================ */
.gallery-section {
    min-height: 100vh;
    padding: 6rem 2rem;
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 300;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.line {
    width: 60px;
    height: 1px;
    background: var(--accent);
    margin: 0 auto;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-secondary);
}

.empty-state p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.empty-state a {
    color: var(--accent);
    text-decoration: none;
    font-size: 1.1rem;
}

.empty-state a:hover {
    text-decoration: underline;
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
    background: var(--bg-tertiary);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: var(--transition-smooth);
    pointer-events: none;
}

.play-icon svg {
    width: 28px;
    height: 28px;
    fill: white;
    margin-left: 4px;
}

.gallery-item:hover .play-icon {
    background: var(--accent);
    transform: translate(-50%, -50%) scale(1.1);
}

.gallery-item:hover video {
    transform: scale(1.05);
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom,
            transparent 0%,
            transparent 50%,
            rgba(0, 0, 0, 0.7) 100%);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 1;
}

.gallery-item::after {
    content: '✴';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    font-size: 2rem;
    color: var(--accent);
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 2;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover::before {
    opacity: 1;
}

.gallery-item:hover::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

/* Masonry-like varying sizes */
.gallery-item:nth-child(4n+1) {
    grid-row: span 1;
}

.gallery-item:nth-child(7n+3) {
    grid-column: span 2;
}

@media (max-width: 768px) {
    .gallery-item:nth-child(7n+3) {
        grid-column: span 1;
    }
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
}

.lightbox-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    border-radius: 50%;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
}

.lightbox-close:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: rotate(90deg);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: 50%;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-nav:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.lightbox-nav.prev {
    left: 2rem;
}

.lightbox-nav.next {
    right: 2rem;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--bg-primary);
    padding: 4rem 2rem;
    border-top: 1px solid var(--bg-tertiary);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 0.2em;
}

.footer-logo .asterisk {
    font-size: 1.5rem;
}

.footer-instagram {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    transition: var(--transition-smooth);
}

.footer-instagram svg {
    width: 20px;
    height: 20px;
}

.footer-instagram:hover {
    color: var(--accent);
}

.copyright {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 768px) {
    .hero h1 {
        letter-spacing: 0.15em;
    }

    .tagline {
        font-size: 0.9rem;
        letter-spacing: 0.1em;
    }

    .instagram-btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }

    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }

    .lightbox-close,
    .lightbox-nav {
        width: 40px;
        height: 40px;
    }

    .lightbox-close {
        top: 1rem;
        right: 1rem;
    }

    .lightbox-nav.prev {
        left: 1rem;
    }

    .lightbox-nav.next {
        right: 1rem;
    }
}

@media (max-width: 480px) {
    .gallery {
        grid-template-columns: 1fr;
    }

    .gallery-section {
        padding: 4rem 1rem;
    }
}

/* ============================================
   LOADING ANIMATION
   ============================================ */
.gallery-item.loading {
    background: linear-gradient(90deg,
            var(--bg-tertiary) 0%,
            var(--bg-secondary) 50%,
            var(--bg-tertiary) 100%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

/* ============================================
   UPLOAD BUTTON & PANEL
   ============================================ */
.upload-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    font-family: var(--font-main);
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    cursor: pointer;
    border-radius: 50px;
    transition: var(--transition-smooth);
}

.upload-trigger svg {
    width: 18px;
    height: 18px;
}

.upload-trigger:hover {
    background: var(--accent);
    color: var(--bg-primary);
}

.upload-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    padding: 1rem;
}

.upload-panel.active {
    opacity: 1;
    visibility: visible;
}

.upload-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: 2rem;
    max-width: 400px;
    width: 100%;
    text-align: center;
    position: relative;
}

.upload-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: 50%;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.upload-modal h3 {
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.upload-modal>p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.upload-area {
    border: 2px dashed var(--text-muted);
    border-radius: 12px;
    padding: 2.5rem 1.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--accent);
    background: rgba(201, 169, 98, 0.05);
}

.upload-area svg {
    width: 48px;
    height: 48px;
    color: var(--text-muted);
}

.upload-area span {
    color: var(--text-primary);
    font-size: 1rem;
}

.upload-area small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

#upload-status {
    margin-top: 1rem;
}

.upload-progress {
    color: var(--accent);
    font-size: 0.9rem;
}

.upload-success {
    color: #4ade80;
    font-size: 0.9rem;
}

.upload-error {
    color: #f87171;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Delete button on photos */
.delete-photo {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 28px;
    height: 28px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    color: #f87171;
    font-size: 1.2rem;
    cursor: pointer;
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition-smooth);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-item:hover .delete-photo {
    opacity: 1;
}

.delete-photo:hover {
    background: #f87171;
    color: white;
}

/* Instagram sync status */
.ig-status {
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
    border-radius: 20px;
    display: inline-block;
}

.ig-status.loading {
    color: var(--accent);
}

.ig-status.success {
    color: #4ade80;
}

.ig-status.info {
    color: var(--text-secondary);
}

.ig-status.info a {
    color: var(--accent);
    text-decoration: none;
}

.ig-status.info a:hover {
    text-decoration: underline;
}

/* Instagram badge on photos */
.ig-badge {
    position: absolute;
    bottom: 0.5rem;
    left: 0.5rem;
    width: 24px;
    height: 24px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.7;
    z-index: 5;
}

.ig-badge svg {
    width: 14px;
    height: 14px;
    fill: white;
}

/* Instagram link in lightbox */
.ig-link {
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
}

.ig-link:hover {
    background: var(--accent);
    border-color: var(--accent);
}

.ig-link svg {
    width: 18px;
    height: 18px;
}