/* ========================================
   PAGES.CSS - PAGE-SPECIFIC STYLES
   Home Hero, About Sections, Contact Forms
   ======================================== */

/* ========================================
   1. HOME PAGE - HERO SECTION
   ======================================== */

.hero-section {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    padding: 120px 0 80px;
    margin-top: 112px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,0,0,0.1) 0%, transparent 70%);
    animation: pulse 20s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.3; }
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    text-align: center;
}

.hero-title {
    margin-bottom: 40px;
}

.hero-title-main {
    display: block;
    font-family: "YouTube Sans", "Roboto", sans-serif;
    font-size: 64px;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 16px;
    background: linear-gradient(to right, #fff, #ccc);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-title-sub {
    display: block;
    font-size: 24px;
    font-weight: 400;
    color: var(--yt-spec-text-secondary);
    letter-spacing: -0.5px;
}

/* Network Stats */
.network-power-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
    margin-bottom: 48px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.power-stat {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.power-stat:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--yt-spec-brand-red);
    box-shadow: 0 8px 32px rgba(255, 0, 0, 0.1);
}

.power-icon {
    font-size: 48px;
    margin-bottom: 16px;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

.power-number {
    font-family: "YouTube Sans", "Roboto", sans-serif;
    font-size: 56px;
    font-weight: 900;
    background: linear-gradient(135deg, #fff 0%, var(--yt-spec-brand-red) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.power-label {
    font-size: 18px;
    font-weight: 500;
    color: var(--yt-spec-text-primary);
    margin-bottom: 8px;
}

.power-context {
    font-size: 14px;
    color: var(--yt-spec-text-secondary);
    line-height: 1.4;
}

/* Performance Bar */
.performance-bar {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    padding: 24px;
    background: var(--yt-spec-raised-background);
    border-radius: 12px;
    margin-bottom: 48px;
    border: 1px solid var(--yt-spec-outline);
}

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

.perf-label {
    display: block;
    font-size: 12px;
    color: var(--yt-spec-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.perf-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--yt-spec-text-primary);
}

.hero-cta {
    margin-top: 48px;
}

.cta-subtext {
    margin-top: 16px;
    font-size: 16px;
    color: var(--yt-spec-text-secondary);
}

/* Main Content */
.main-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 48px 24px;
}

/* Section Headers */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 32px;
}

.section-title {
    font-family: "YouTube Sans", "Roboto", sans-serif;
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.sort-info {
    color: var(--yt-spec-text-secondary);
    font-size: 14px;
}

/* Channel Grid */
.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 24px;
}

.channel-body {
    padding: 20px;
}

.channel-identity {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.channel-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}

.channel-info {
    flex: 1;
}

.channel-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 4px;
    line-height: 1.2;
}

.channel-handle {
    color: var(--yt-spec-text-secondary);
    font-size: 14px;
}

.channel-description {
    font-size: 13px;
    color: var(--yt-spec-text-secondary);
    line-height: 1.4;
    margin-top: 8px;
}

/* Channel Metrics */
.channel-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background-color: var(--yt-spec-base-background);
    border-radius: 8px;
}

.metric {
    text-align: center;
}

.metric-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--yt-spec-text-primary);
    margin-bottom: 4px;
}

.metric-label {
    font-size: 12px;
    color: var(--yt-spec-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Channel Performance */
.channel-performance {
    background: linear-gradient(135deg, rgba(255,0,0,0.05) 0%, rgba(255,0,0,0.02) 100%);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,0,0,0.1);
}

.performance-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 12px;
}

.performance-row:last-child {
    margin-bottom: 0;
}

.perf-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.perf-icon {
    font-size: 18px;
}

.channel-actions {
    margin-bottom: 20px;
}

/* Videos Showcase */
.channel-showcase {
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--yt-spec-outline);
}

.showcase-title {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 16px;
}

.videos-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.video-tile {
    text-decoration: none;
    color: inherit;
    transition: opacity 0.2s;
}

.video-tile:hover {
    opacity: 0.8;
}

.video-thumb {
    position: relative;
    aspect-ratio: 16/9;
    background-color: var(--yt-spec-menu-background);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 8px;
}

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

.video-views {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background-color: rgba(0,0,0,0.9);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.video-title {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 4px;
    line-height: 1.4;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    text-overflow: ellipsis;
}

/* Partnership Section */
.partnership-section {
    background-color: var(--yt-spec-raised-background);
    padding: 80px 0;
    margin: 80px -24px 0;
}

.partnership-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.partnership-header {
    text-align: center;
    margin-bottom: 64px;
}

.partnership-title {
    font-family: "YouTube Sans", "Roboto", sans-serif;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.partnership-subtitle {
    font-size: 20px;
    color: var(--yt-spec-text-secondary);
}

/* Partnership Benefits */
.partnership-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-bottom: 64px;
}

.benefit-stats {
    margin-bottom: 20px;
}

.benefit-number {
    display: block;
    font-size: 36px;
    font-weight: 900;
    color: var(--yt-spec-brand-red);
    line-height: 1;
}

.benefit-metric {
    display: block;
    font-size: 14px;
    color: var(--yt-spec-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.benefit-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.benefit-card p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--yt-spec-text-secondary);
}

/* Campaign Options */
.campaign-options {
    margin-bottom: 64px;
}

.campaign-options h3 {
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 32px;
}

.campaign-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.campaign-type {
    background: var(--yt-spec-menu-background);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--yt-spec-outline);
    transition: all 0.3s ease;
}

.campaign-type:hover {
    transform: translateY(-2px);
    border-color: var(--yt-spec-brand-red);
}

.campaign-type h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    line-height: 1.3;
}

.campaign-type p {
    font-size: 15px;
    color: var(--yt-spec-text-secondary);
    line-height: 1.6;
}

/* Partnership CTA */
.partnership-cta {
    background-color: var(--yt-spec-base-background);
    padding: 48px;
    border-radius: 16px;
    text-align: center;
}

.partnership-cta h3 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 16px;
}

.partnership-cta p {
    font-size: 18px;
    color: var(--yt-spec-text-secondary);
    margin-bottom: 32px;
}

/* ========================================
   2. ABOUT PAGE
   ======================================== */

.about-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    padding: 80px 0 60px;
    margin-top: 56px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,0,0,0.05) 0%, transparent 70%);
}

.about-hero h1 {
    font-family: "YouTube Sans", "Roboto", sans-serif;
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 16px;
    background: linear-gradient(to right, #fff, #ccc);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.about-hero p {
    font-size: 20px;
    color: var(--yt-spec-text-secondary);
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px;
}

.info-section {
    background: var(--yt-spec-raised-background);
    padding: 48px;
    border-radius: 16px;
    border: 1px solid var(--yt-spec-outline);
    margin-bottom: 40px;
}

.info-section h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--yt-spec-text-primary);
}

.info-section h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    margin-top: 32px;
    color: var(--yt-spec-text-primary);
}

.info-section p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--yt-spec-text-secondary);
    margin-bottom: 20px;
}

.info-section ul {
    color: var(--yt-spec-text-secondary);
    line-height: 1.8;
    padding-left: 24px;
    margin-bottom: 20px;
}

.info-section li {
    margin-bottom: 12px;
}

.highlight-box {
    background: var(--yt-spec-menu-background);
    border-left: 4px solid var(--yt-spec-brand-red);
    padding: 24px;
    margin: 24px 0;
    border-radius: 8px;
}

.highlight-box h4 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--yt-spec-text-primary);
}

/* CTA Banner */
.cta-banner {
    background: var(--yt-spec-brand-red);
    color: white;
    padding: 48px;
    border-radius: 16px;
    text-align: center;
    margin-top: 60px;
}

.cta-banner h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.cta-banner p {
    font-size: 18px;
    margin-bottom: 24px;
    opacity: 0.9;
}

/* ========================================
   3. CONTACT PAGE
   ======================================== */

.contact-hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    padding: 80px 0 60px;
    margin-top: 56px;
    text-align: center;
}

.contact-hero h1 {
    font-family: "YouTube Sans", "Roboto", sans-serif;
    font-size: 48px;
    font-weight: 900;
    margin-bottom: 16px;
    background: linear-gradient(to right, #fff, #ccc);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-hero p {
    font-size: 20px;
    color: var(--yt-spec-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-form-section {
    background: var(--yt-spec-raised-background);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--yt-spec-outline);
}

.contact-form-section h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 24px;
}

.about-section {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.about-card {
    background: var(--yt-spec-menu-background);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--yt-spec-outline);
}

.about-card h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
}

.about-card p {
    color: var(--yt-spec-text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 24px;
}

.stat-item {
    text-align: center;
    padding: 16px;
    background: var(--yt-spec-base-background);
    border-radius: 8px;
}

.stat-number {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--yt-spec-brand-red);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--yt-spec-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 24px;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--yt-spec-base-background);
    border-radius: 8px;
    transition: background-color 0.2s;
}

.contact-method:hover {
    background-color: var(--yt-spec-10-percent-layer);
}

.contact-icon {
    width: 24px;
    height: 24px;
    fill: var(--yt-spec-brand-red);
}