/* ============================================================================
   VIDEO PREMIUM v1.0 — Sección 04 PRODUCCIÓN DE VIDEO ultra-cinematográfica
   ============================================================================
   Rediseño completo: presentación ultra-pro del video destacado, grid de
   thumbnails con efecto cinematic, tools-bar premium con glow.
   ============================================================================ */

#video {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(ellipse at 20% 0%, rgba(201, 162, 75, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 100%, rgba(124, 58, 237, 0.06) 0%, transparent 55%),
        linear-gradient(180deg, #07101F 0%, #0A1628 60%, #050B16 100%);
}

#video::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        repeating-linear-gradient(90deg, transparent, transparent 60px,
        rgba(201, 162, 75, 0.025) 60px, rgba(201, 162, 75, 0.025) 61px);
    pointer-events: none;
    opacity: 0.6;
}

#video .section-container {
    position: relative;
    z-index: 2;
}

/* ============================ SHOWCASE WRAPPER ============================ */
.video-showcase {
    display: grid;
    grid-template-columns: 1fr;
    gap: 36px;
    margin-top: 32px;
}

/* ============================ FEATURED VIDEO PLAYER ============================ */
.video-featured {
    position: relative;
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 28px;
    align-items: stretch;
    padding: 24px;
    background:
        linear-gradient(135deg, rgba(20, 37, 64, 0.85) 0%, rgba(10, 22, 40, 0.95) 100%);
    border: 1px solid rgba(201, 162, 75, 0.25);
    border-radius: 22px;
    box-shadow:
        0 24px 64px rgba(0, 0, 0, 0.55),
        0 0 0 1px rgba(255, 255, 255, 0.02) inset,
        0 1px 0 rgba(255, 255, 255, 0.06) inset;
    overflow: hidden;
}

/* Glow ring decorativo */
.video-featured::after {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 22px;
    background: linear-gradient(135deg,
        rgba(201, 162, 75, 0.5),
        rgba(124, 58, 237, 0.35),
        rgba(0, 240, 255, 0.25),
        rgba(201, 162, 75, 0.5));
    z-index: -1;
    opacity: 0.4;
    filter: blur(14px);
    animation: vp-pulse 6s ease-in-out infinite alternate;
}

@keyframes vp-pulse {
    0%   { opacity: 0.25; }
    100% { opacity: 0.55; }
}

.video-player-container {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: 14px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
    transition: transform .4s ease, box-shadow .4s ease;
}

.video-player-container:hover {
    transform: translateY(-2px);
    box-shadow: 0 26px 70px rgba(201, 162, 75, 0.25);
}

.video-player-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

/* Esquinas decorativas estilo cinematográfico */
.video-player-container::before,
.video-player-container::after {
    content: '';
    position: absolute;
    width: 22px; height: 22px;
    border: 2px solid #C9A24B;
    z-index: 2;
    pointer-events: none;
}

.video-player-container::before {
    top: 10px; left: 10px;
    border-right: 0; border-bottom: 0;
}

.video-player-container::after {
    bottom: 10px; right: 10px;
    border-left: 0; border-top: 0;
}

/* ============================ FEATURED INFO PANEL ============================ */
.video-featured-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 14px;
    padding: 4px;
}

.video-ai-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: linear-gradient(135deg, rgba(201, 162, 75, 0.2), rgba(232, 199, 102, 0.1));
    border: 1px solid rgba(201, 162, 75, 0.5);
    color: #E8C766;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    width: fit-content;
    box-shadow: 0 4px 18px rgba(201, 162, 75, 0.2);
}

.video-ai-badge i {
    color: #C9A24B;
    animation: vp-spark 3s ease-in-out infinite;
}

@keyframes vp-spark {
    0%, 100% { transform: rotate(0deg); opacity: 1; }
    50%      { transform: rotate(15deg); opacity: 0.7; }
}

#videoTitle,
.video-featured-info h3 {
    font-family: 'Sora', 'Playfair Display', serif;
    font-size: 26px;
    font-weight: 700;
    line-height: 1.15;
    color: #F5F1E8;
    margin: 0;
    background: linear-gradient(135deg, #F5F1E8 0%, #C9A24B 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.video-featured-info p {
    font-size: 14px;
    line-height: 1.55;
    color: rgba(245, 241, 232, 0.75);
    margin: 0;
}

/* Stats row del video destacado */
.video-featured-info::after {
    content: '';
    height: 1px;
    background: linear-gradient(90deg, rgba(201, 162, 75, 0.5), transparent);
    margin-top: 8px;
}

/* ============================ VIDEO GRID THUMBNAILS ============================ */
.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 14px;
}

.video-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    background:
        linear-gradient(135deg, #142540 0%, #0A1628 100%);
    border: 1.5px solid rgba(201, 162, 75, 0.18);
    transition: all .35s cubic-bezier(.4, 0, .2, 1);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

.video-thumb:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(201, 162, 75, 0.6);
    box-shadow:
        0 16px 36px rgba(201, 162, 75, 0.3),
        0 8px 20px rgba(0, 0, 0, 0.5);
}

.video-thumb.active {
    border-color: #C9A24B;
    box-shadow:
        0 0 0 2px rgba(201, 162, 75, 0.4),
        0 14px 36px rgba(201, 162, 75, 0.35);
}

.video-thumb.active::before {
    content: 'REPRODUCIENDO';
    position: absolute;
    top: 8px; left: 8px;
    padding: 3px 8px;
    background: rgba(201, 162, 75, 0.95);
    color: #0A1628;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.1em;
    border-radius: 999px;
    z-index: 3;
}

.thumb-number {
    position: absolute;
    bottom: 8px; left: 10px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 22px;
    font-weight: 800;
    color: rgba(245, 241, 232, 0.6);
    letter-spacing: -0.02em;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    z-index: 2;
}

.thumb-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at center, rgba(201, 162, 75, 0.15) 0%, transparent 60%),
        linear-gradient(135deg, rgba(10, 22, 40, 0.3) 0%, rgba(20, 37, 64, 0.5) 100%);
    opacity: 0;
    transition: opacity .35s ease;
}

.video-thumb:hover .thumb-overlay,
.video-thumb.active .thumb-overlay {
    opacity: 1;
}

.thumb-overlay i {
    width: 48px; height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #C9A24B, #E8C766);
    color: #0A1628;
    font-size: 18px;
    box-shadow:
        0 8px 24px rgba(201, 162, 75, 0.6),
        0 0 0 4px rgba(201, 162, 75, 0.2);
    transform: scale(0.85);
    transition: transform .3s cubic-bezier(.34, 1.56, .64, 1);
}

.video-thumb:hover .thumb-overlay i {
    transform: scale(1);
}

/* ============================ TOOLS BAR PREMIUM ============================ */
.video-tools-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    padding: 18px 22px;
    background:
        linear-gradient(135deg, rgba(20, 37, 64, 0.6) 0%, rgba(10, 22, 40, 0.8) 100%);
    border: 1px solid rgba(201, 162, 75, 0.15);
    border-radius: 16px;
    margin-top: 8px;
}

.tool-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(201, 162, 75, 0.22);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: #F5F1E8;
    transition: all .25s ease;
    backdrop-filter: blur(8px);
}

.tool-badge:hover {
    transform: translateY(-2px);
    border-color: #C9A24B;
    background: linear-gradient(135deg, rgba(201, 162, 75, 0.15), rgba(232, 199, 102, 0.08));
    box-shadow: 0 6px 18px rgba(201, 162, 75, 0.25);
}

.tool-badge i {
    color: #C9A24B;
    font-size: 13px;
}

/* ============================ RESPONSIVE ============================ */
@media (max-width: 1000px) {
    .video-featured {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px;
    }

    #videoTitle,
    .video-featured-info h3 {
        font-size: 22px;
    }
}

@media (max-width: 900px) {
    #video {
        padding: 40px 0 !important;
    }

    .video-showcase {
        gap: 22px;
        margin-top: 20px;
    }

    .video-featured {
        padding: 14px;
        border-radius: 16px;
        gap: 16px;
    }

    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .video-tools-bar {
        padding: 14px 12px;
        gap: 8px;
        border-radius: 14px;
    }

    .tool-badge {
        font-size: 11px;
        padding: 7px 11px;
    }

    #videoTitle,
    .video-featured-info h3 { font-size: 20px; }

    .video-featured-info p { font-size: 13px; }
}

@media (max-width: 600px) {
    #video .section-container {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    .video-featured {
        padding: 12px;
        border-radius: 14px;
    }

    .video-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .thumb-number { font-size: 18px; }
    .thumb-overlay i { width: 38px; height: 38px; font-size: 14px; }

    .video-ai-badge {
        font-size: 10px;
        padding: 6px 11px;
    }

    #videoTitle, .video-featured-info h3 { font-size: 18px; }
}

@media (max-width: 380px) {
    .video-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
    .tool-badge { font-size: 10.5px; padding: 6px 9px; }
}

/* ============================ DAY MODE ADAPTATION ============================ */
body.day-mode #video {
    background:
        radial-gradient(ellipse at 20% 0%, rgba(201, 162, 75, 0.08) 0%, transparent 50%),
        linear-gradient(180deg, var(--day-bg, #FBF8F0) 0%, var(--day-card, #FFFFFF) 100%);
}

body.day-mode .video-featured {
    background: linear-gradient(135deg, var(--day-card, #FFFFFF) 0%, var(--day-bg, #FBF8F0) 100%);
    border-color: var(--day-border, #E8DEC4);
}

body.day-mode #videoTitle,
body.day-mode .video-featured-info h3 {
    background: linear-gradient(135deg, var(--day-fg, #1A1A2E) 0%, var(--day-accent, #C9A24B) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

body.day-mode .video-featured-info p {
    color: var(--day-muted, #6B7280);
}

body.day-mode .video-thumb {
    background: linear-gradient(135deg, var(--day-card, #FFFFFF) 0%, var(--day-bg, #FBF8F0) 100%);
    border-color: var(--day-border, #E8DEC4);
}

body.day-mode .video-tools-bar {
    background: var(--day-card, #FFFFFF);
    border-color: var(--day-border, #E8DEC4);
}

body.day-mode .tool-badge {
    background: var(--day-bg, #FBF8F0);
    color: var(--day-fg, #1A1A2E);
    border-color: var(--day-border, #E8DEC4);
}