/**
 * UNIQR Wrapped 2026 - Styles
 * Neubrutalist design system - no gradients
 * Enhanced with Major/Minor sections and one-touch navigation
 */

/* ============================================
   VARIABLES & RESET
   ============================================ */
:root {
    --primary: #000000;
    --secondary: #E8F5E9;
    --accent-yellow: #FFE500;
    --accent-green: #4CAF50;
    --accent-red: #FF5252;
    --accent-orange: #FF9800;
    --accent-purple: #9C27B0;
    --white: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray: #9E9E9E;
    --gray-dark: #424242;
}

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

html {
    scroll-behavior: smooth;
    scroll-snap-type: y mandatory;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--secondary);
    color: var(--primary);
    overflow-x: hidden;
}

/* ============================================
   SECTIONS - Full viewport snap scrolling
   ============================================ */
.section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    padding-bottom: 4rem;
    scroll-snap-align: start;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    /* Default Grid Pattern (Dark on Light) */
    background-size: 50px 50px;
    background-image:
        linear-gradient(to right, rgba(0, 0, 0, 0.08) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0, 0, 0, 0.08) 1px, transparent 1px);
}

.section:active {
    opacity: 0.95;
}

.section-content {
    max-width: 800px;
    width: 100%;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.section.visible .section-content {
    opacity: 1;
    transform: translateY(0);
}

/* Background decorations */
.section::before,
.section::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

.section-content {
    position: relative;
    z-index: 2;
}

/* ============================================
   HERO SECTION
   ============================================ */
.section-hero {
    background: var(--primary);
    /* Light Grid for Dark Background */
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    color: var(--secondary);
    flex-direction: column;
}

.section-hero::before {
    top: -10%;
    right: -5%;
    width: 300px;
    height: 300px;
    background: transparent;
    border: 8px solid var(--accent-yellow);
    opacity: 0.8;
}

.section-hero::after {
    bottom: 10%;
    left: -5%;
    width: 200px;
    height: 200px;
    background: transparent;
    border: 8px solid var(--accent-green);
    opacity: 0.8;
}

.hero-logo {
    width: 140px;
    height: auto;
    margin-bottom: 1.5rem;
    animation: float 3s ease-in-out infinite;
}

.hero-logo.animated-logo {
    filter: none;
    width: 160px;
}

@keyframes float {

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

    50% {
        transform: translateY(-15px);
    }
}

.hero-title {
    font-size: clamp(3rem, 15vw, 8rem);
    font-weight: 900;
    letter-spacing: -4px;
    line-height: 1;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.hero-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-yellow);
    letter-spacing: 3px;
}

/* Scroll indicator at bottom */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0.9;
    animation: bounce 2s ease-in-out infinite;
    z-index: 10;
}

.scroll-indicator span {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary);
    background: var(--primary);
    padding: 8px 16px;
    border-radius: 50px;
    border: 2px solid var(--secondary);
}

.scroll-arrow {
    width: 28px;
    height: 28px;
    border-right: 4px solid var(--accent-yellow);
    border-bottom: 4px solid var(--accent-yellow);
    transform: rotate(45deg);
    border-radius: 2px;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* ============================================
   JOURNEY SECTION
   ============================================ */
.section-journey {
    background: var(--accent-yellow);
}

.section-journey::before {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    border: 4px solid var(--primary);
    opacity: 0.1;
}

/* ============================================
   IMPACT SECTION
   ============================================ */
.section-impact {
    background: var(--white);
}

/* ============================================
   MAJOR EVENTS SECTION
   ============================================ */
.section-major {
    background: var(--accent-green);
    /* Light Grid */
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.15) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.15) 1px, transparent 1px);
    background-size: 50px 50px;
    color: var(--white);
}

.section-major .section-label {
    color: var(--white);
    opacity: 0.95;
}

.section-major-list {
    background: var(--secondary);
}

.section-major-list .event-item {
    background: var(--white);
}

.major-item .event-rank {
    background: var(--accent-green);
    color: var(--white);
}

.major-item .event-count {
    color: var(--accent-green);
}

/* ============================================
   MINOR EVENTS SECTION
   ============================================ */
.section-minor {
    background: var(--accent-orange);
    /* Light Grid */
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.15) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.15) 1px, transparent 1px);
    background-size: 50px 50px;
    color: var(--white);
}

.section-minor .section-label {
    color: var(--white);
    opacity: 0.95;
}

.section-minor-list {
    background: var(--gray-light);
}

.section-minor-list .event-item {
    background: var(--white);
}

.minor-item .event-rank {
    background: var(--accent-orange);
    color: var(--white);
}

.minor-item .event-count {
    color: var(--accent-orange);
}

/* Event type badge */
.event-type-badge {
    display: inline-block;
    padding: 0.6rem 1.8rem;
    border: 3px solid var(--white);
    font-weight: 900;
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    border-radius: 50px;
    box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.2);
}

.major-badge {
    background: rgba(255, 255, 255, 0.2);
}

.minor-badge {
    background: rgba(255, 255, 255, 0.2);
}

/* Feature event name */
.feature-event {
    font-size: clamp(1.8rem, 6vw, 3rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -1px;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.event-subtitle {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Event summary row */
.event-summary {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 1.5rem;
    font-size: 1rem;
    opacity: 0.9;
}

.summary-divider {
    opacity: 0.5;
}

/* ============================================
   BUSIEST DAY SECTION
   ============================================ */
.section-busiest {
    background: var(--secondary);
}

.stat-card-fire {
    background: var(--accent-red) !important;
    color: var(--white) !important;
}

.stat-card-fire .stat-number {
    color: var(--white) !important;
}

.stat-card-fire .stat-label {
    color: var(--white) !important;
    opacity: 0.9;
}

/* ============================================
   TOP EVENTS LIST SECTION
   ============================================ */
.section-events {
    background: var(--white);
}

.section-events::before {
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: var(--accent-yellow);
    border-radius: 0 0 0 100%;
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.event-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    background: var(--secondary);
    border: 4px solid var(--primary);
    box-shadow: 6px 6px 0 var(--primary);
    border-radius: 20px;
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    transition-delay: var(--delay);
}

.section.visible .event-item {
    opacity: 1;
    transform: translateX(0);
}

.event-item:hover {
    transform: translate(-3px, -3px);
    box-shadow: 9px 9px 0 var(--primary);
}

.event-rank {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-yellow);
    border: 3px solid var(--primary);
    font-weight: 900;
    font-size: 1.2rem;
    flex-shrink: 0;
    border-radius: 50%;
    box-shadow: 2px 2px 0 var(--primary);
}

.event-item .event-name {
    flex: 1;
    font-weight: 700;
    text-align: left;
    font-size: 1rem;
}

.event-count {
    font-weight: 900;
    font-size: 1.1rem;
    color: var(--accent-green);
}

/* ============================================
   COLLEGES SECTION
   ============================================ */
.section-colleges {
    background: var(--primary);
    /* Light Grid */
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 50px 50px;
    color: var(--white);
}

.section-colleges .section-label {
    color: var(--accent-yellow);
}

.colleges-podium {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.college-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    background: var(--white);
    color: var(--primary);
    border: 4px solid var(--accent-yellow);
    box-shadow: 6px 6px 0 var(--accent-yellow);
    border-radius: 24px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    transition-delay: var(--delay);
}

.section.visible .college-card {
    opacity: 1;
    transform: translateY(0);
}

.college-medal {
    font-size: 2rem;
}

.college-code {
    font-weight: 900;
    font-size: 1.2rem;
    background: var(--accent-yellow);
    padding: 0.3rem 0.8rem;
    border: 2px solid var(--primary);
    border-radius: 8px;
}

.college-name {
    flex: 1;
    font-weight: 600;
    text-align: left;
    font-size: 0.95rem;
}

.college-count {
    font-weight: 900;
    color: var(--accent-green);
}

/* ============================================
   TREND SECTION
   ============================================ */
.section-trend {
    background: var(--primary);
    /* Light Grid */
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    color: var(--white);
}

.section-trend .section-label {
    color: var(--accent-yellow);
}

.chart-container {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 1rem;
    height: 250px;
    margin-top: 2rem;
    padding: 0 1rem;
}

.chart-bar {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    flex: 1;
    max-width: 60px;
    height: 100%;
}

.bar-fill {
    width: 100%;
    min-height: 20px;
    height: 0;
    background: var(--accent-green);
    border: 3px solid var(--accent-yellow);
    border-bottom: none;
    border-radius: 12px 12px 0 0;
    transition: height 1s cubic-bezier(0.34, 1.56, 0.64, 1);
    transition-delay: var(--delay);
}

.section.visible .bar-fill {
    height: var(--height);
}

.bar-label {
    margin-top: 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--secondary);
    flex-shrink: 0;
}

.bar-value {
    font-size: 0.7rem;
    color: var(--gray);
    margin-top: 0.25rem;
}

/* ============================================
   COMMUNITY SECTION
   ============================================ */
.section-community {
    background: var(--secondary);
}

/* ============================================
   THANK YOU SECTION
   ============================================ */
.section-thanks {
    background: var(--primary);
    /* Light Grid */
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.15) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.15) 1px, transparent 1px);
    background-size: 50px 50px;
    color: var(--secondary);
    cursor: default;
}

.thanks-logo {
    width: 100px;
    height: auto;
    margin-bottom: 1.5rem;
}

.thanks-logo.animated-logo {
    filter: none;
    width: 120px;
}

.thanks-title {
    font-size: clamp(2.5rem, 10vw, 5rem);
    font-weight: 900;
    letter-spacing: -3px;
    margin-bottom: 0.5rem;
}

.thanks-text {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 0.5rem;
}

.thanks-stat {
    font-size: 1rem;
    color: var(--accent-yellow);
    margin-bottom: 2rem;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2.5rem;
    background: var(--accent-yellow);
    color: var(--primary);
    border: 4px solid var(--primary);
    border-radius: 50px;
    font-family: inherit;
    font-size: 1.1rem;
    font-weight: 900;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 6px 6px 0 var(--secondary);
}

.share-btn:hover {
    transform: translate(-3px, -3px);
    box-shadow: 9px 9px 0 var(--secondary);
}

.back-link {
    color: var(--secondary);
    text-decoration: none;
    font-weight: 700;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.back-link:hover {
    opacity: 1;
}

/* ============================================
   COMMON COMPONENTS
   ============================================ */
.section-label {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gray-dark);
    margin-bottom: 1rem;
}

.date-display {
    font-size: clamp(1.8rem, 6vw, 3rem);
    font-weight: 900;
    letter-spacing: -2px;
    margin-bottom: 2rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat-card {
    padding: 2.5rem 2rem;
    background: var(--white);
    border: 5px solid var(--primary);
    box-shadow: 10px 10px 0 var(--primary);
    border-radius: 30px;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translate(-4px, -4px);
    box-shadow: 12px 12px 0 var(--primary);
}

.stat-card-large {
    grid-column: 1 / -1;
    background: var(--accent-yellow);
}

.stat-card-accent {
    background: var(--white);
    color: var(--primary);
}

.stat-card-rating {
    background: var(--accent-yellow);
}

.stat-number {
    display: block;
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 900;
    letter-spacing: -3px;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gray-dark);
}

.stat-detail {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--gray);
    font-weight: 500;
}

.stat-subtext {
    margin-top: 1.5rem;
    font-size: 1rem;
    color: var(--gray-dark);
}

/* ============================================
   PROGRESS BAR
   ============================================ */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gray-light);
    z-index: 1000;
}

.progress-fill {
    height: 100%;
    background: var(--accent-green);
    width: 0%;
    transition: width 0.1s ease;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .section {
        padding: 1.5rem;
        padding-bottom: 3rem;
    }

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

    .stat-card-large {
        grid-column: 1;
    }

    .chart-container {
        gap: 0.5rem;
    }

    .chart-bar {
        max-width: 40px;
    }

    .event-item {
        flex-wrap: wrap;
    }

    .event-item .event-name {
        flex: 1 1 100%;
        order: 2;
        margin-top: 0.5rem;
    }

    .college-card {
        flex-wrap: wrap;
    }

    .college-name {
        flex: 1 1 100%;
        order: 3;
        margin-top: 0.5rem;
    }

    .event-summary {
        flex-direction: column;
        gap: 0.5rem;
    }

    .summary-divider {
        display: none;
    }

    .scroll-indicator {
        bottom: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        letter-spacing: -2px;
    }

    .hero-logo.animated-logo {
        width: 120px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .chart-container {
        height: 180px;
    }

    .feature-event {
        font-size: 1.5rem;
    }
}