/* === RESET & BASE === */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --pink: #ff6b9d;
    --yellow: #ffd93d;
    --cyan: #6bcbff;
    --green: #4ecdc4;
    --purple: #a855f7;
    --orange: #ff8c42;
    --dark: #1a1a2e;
    --darker: #0f0f1a;
    --card-bg: #16213e;
    --card-border: #2a2a4a;
    --text: #e8e8e8;
    --text-muted: #9a9abf;
    --radius: 16px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Comic Neue', cursive, sans-serif;
    background: var(--darker);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* === BACKGROUND DECORATION === */
.bg-stickers {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(circle at 10% 20%, rgba(255, 107, 157, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(107, 203, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 90%, rgba(168, 85, 247, 0.08) 0%, transparent 50%);
}

/* === HERO === */
.hero {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 80px 20px 60px;
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
    border-bottom: 4px solid var(--yellow);
}

.hero-inner {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-family: 'Bangers', cursive;
    font-size: clamp(2.5rem, 8vw, 5rem);
    letter-spacing: 3px;
    background: linear-gradient(135deg, var(--yellow), var(--pink), var(--cyan));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    position: relative;
    display: inline-block;
}

/* Glitch effect on hover */
.glitch {
    animation: glitch-skew 4s infinite linear alternate-reverse;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    -webkit-background-clip: text;
    background-clip: text;
}

.glitch::before {
    -webkit-text-fill-color: var(--pink);
    animation: glitch-1 0.3s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
    opacity: 0;
}

.glitch::after {
    -webkit-text-fill-color: var(--cyan);
    animation: glitch-2 0.3s infinite linear alternate-reverse;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
    opacity: 0;
}

.glitch:hover::before,
.glitch:hover::after {
    opacity: 0.8;
}

@keyframes glitch-1 {
    0% { transform: translate(0); }
    20% { transform: translate(-3px, 3px); }
    40% { transform: translate(-3px, -3px); }
    60% { transform: translate(3px, 3px); }
    80% { transform: translate(3px, -3px); }
    100% { transform: translate(0); }
}

@keyframes glitch-2 {
    0% { transform: translate(0); }
    20% { transform: translate(3px, -3px); }
    40% { transform: translate(3px, 3px); }
    60% { transform: translate(-3px, -3px); }
    80% { transform: translate(-3px, 3px); }
    100% { transform: translate(0); }
}

@keyframes glitch-skew {
    0% { transform: skew(0deg); }
    2% { transform: skew(0.5deg); }
    4% { transform: skew(0deg); }
    100% { transform: skew(0deg); }
}

.subtitle {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-top: 12px;
}

/* === TIMELINE === */
.timeline {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 20px 80px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--yellow), var(--pink), var(--purple), var(--cyan));
    transform: translateX(-50%);
    border-radius: 2px;
}

/* === MOMENT CARDS === */
.moment {
    position: relative;
    width: 50%;
    padding: 0 40px 60px;
    opacity: 0;
    transform: translateY(40px);
    animation: fadeSlideIn 0.6s forwards;
}

.moment:nth-child(1) { animation-delay: 0.1s; }
.moment:nth-child(2) { animation-delay: 0.2s; }
.moment:nth-child(3) { animation-delay: 0.3s; }
.moment:nth-child(4) { animation-delay: 0.4s; }
.moment:nth-child(5) { animation-delay: 0.5s; }

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

.moment.left {
    left: 0;
    text-align: right;
}

.moment.right {
    left: 50%;
    text-align: left;
}

/* Timeline dots */
.moment::after {
    content: '';
    position: absolute;
    top: 8px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--yellow);
    border: 3px solid var(--darker);
    z-index: 2;
}

.moment.left::after {
    right: -8px;
}

.moment.right::after {
    left: -8px;
}

.moment:nth-child(3n+1)::after { background: var(--pink); }
.moment:nth-child(3n+2)::after { background: var(--cyan); }
.moment:nth-child(3n)::after { background: var(--yellow); }

.moment-card {
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    border-radius: var(--radius);
    padding: 24px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.moment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.moment:nth-child(3n+1) .moment-card::before {
    background: linear-gradient(90deg, var(--pink), var(--orange));
}

.moment:nth-child(3n+2) .moment-card::before {
    background: linear-gradient(90deg, var(--cyan), var(--green));
}

.moment:nth-child(3n) .moment-card::before {
    background: linear-gradient(90deg, var(--yellow), var(--pink));
}

.moment-card:hover {
    transform: translateY(-4px) rotate(0.5deg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.moment.right .moment-card:hover {
    transform: translateY(-4px) rotate(-0.5deg);
}

.moment-date {
    margin-bottom: 10px;
}

.date-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--purple), var(--pink));
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.moment-title {
    font-family: 'Bangers', cursive;
    font-size: 1.6rem;
    letter-spacing: 1px;
    color: var(--yellow);
    margin-bottom: 8px;
}

.moment:nth-child(3n+1) .moment-title { color: var(--pink); }
.moment:nth-child(3n+2) .moment-title { color: var(--cyan); }
.moment:nth-child(3n) .moment-title { color: var(--yellow); }

.moment-body {
    color: var(--text);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 16px;
}

/* Text-only sections */
.moment.text-only .moment-card {
    background: linear-gradient(135deg, var(--dark), var(--card-bg));
    border-color: var(--purple);
    text-align: center;
}

.moment.text-only .moment-title {
    font-size: 2rem;
}

.moment.text-only .moment-body {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-muted);
}

/* === GALLERY === */
.moment-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 8px;
    margin-top: 12px;
    text-align: left;
}

.gallery-item {
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
    aspect-ratio: 1;
    background: var(--darker);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-video {
    cursor: default;
    aspect-ratio: auto;
    grid-column: span 2;
}

.gallery-video video {
    width: 100%;
    border-radius: 10px;
    display: block;
}

/* === LIGHTBOX === */
.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    max-width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 3rem;
    color: #fff;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 10;
    line-height: 1;
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.5rem;
    color: #fff;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255, 255, 255, 0.25);
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* === FOOTER === */
.site-footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 30px 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 2px solid var(--card-border);
}

/* === EMPTY STATE === */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-muted);
}

.empty-emoji {
    font-size: 4rem;
    margin-bottom: 16px;
    animation: float 3s ease-in-out infinite;
}

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

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .timeline::before {
        left: 20px;
    }

    .moment {
        width: 100%;
        padding: 0 20px 40px 50px;
        text-align: left !important;
    }

    .moment.left,
    .moment.right {
        left: 0;
    }

    .moment.left::after,
    .moment.right::after {
        left: 12px;
        right: auto;
    }

    .moment.text-only .moment-card {
        text-align: center;
    }

    .moment-gallery {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .gallery-video {
        grid-column: span 1;
    }

    .hero {
        padding: 50px 20px 40px;
    }

    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .moment-card {
        padding: 16px;
    }

    .moment-title {
        font-size: 1.3rem;
    }

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

/* === SCROLL ANIMATIONS === */
.moment.visible {
    opacity: 1;
    transform: translateY(0);
}