/**
 * ═══════════════════════════════════════════════════════════════════════════
 *  Scroll Video Hero — CSS
 *  Fullscreen scroll-driven video with animated text overlays
 *  Digital Prophets × DjDigitalProfitz
 * ═══════════════════════════════════════════════════════════════════════════
 */

/* ── Reset & Container ─────────────────────────────────────────────────── */

.svh-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: #000;
    /* height is set inline from PHP (section_height vh) */
}

.svh-viewport {
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

/* ── Video ─────────────────────────────────────────────────────────────── */

.svh-video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    object-fit: cover;
    z-index: 1;
}

/* ── Dark Overlay ──────────────────────────────────────────────────────── */

.svh-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.6) 0%,
        rgba(0, 0, 0, 0.2) 40%,
        rgba(0, 0, 0, 0.2) 60%,
        rgba(0, 0, 0, 0.7) 100%
    );
    z-index: 2;
    pointer-events: none;
}

/* ── Top Bar ───────────────────────────────────────────────────────────── */

.svh-top-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 30px 40px;
    z-index: 10;
}

.svh-logo {
    max-height: 50px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}

.svh-scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 1;
    transition: opacity 0.6s ease;
}

.svh-scroll-indicator.hidden {
    opacity: 0;
}

.svh-scroll-indicator span {
    font-family: 'Inter', 'Helvetica Neue', sans-serif;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 4px;
    color: rgba(255,255,255,0.6);
}

.svh-scroll-line {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.3);
    position: relative;
    overflow: hidden;
}

.svh-scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: #d4af37;
    animation: svh-scroll-pulse 2s ease-in-out infinite;
}

@keyframes svh-scroll-pulse {
    0%   { top: -100%; }
    50%  { top: 100%; }
    100% { top: -100%; }
}

/* ── Hero Headline ─────────────────────────────────────────────────────── */

.svh-hero-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 5;
    transition: opacity 0.6s ease, transform 0.6s ease;
    pointer-events: none;
}

.svh-hero-text.faded {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.95);
}

.svh-headline {
    margin: 0;
    line-height: 1.05;
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
}

.svh-line {
    display: block;
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 40px rgba(0,0,0,0.6);
}

.svh-line-1 {
    opacity: 0;
    transform: translateY(30px);
    animation: svh-hero-in 1s ease forwards 0.3s;
}

.svh-line-2 {
    opacity: 0;
    transform: translateY(30px);
    animation: svh-hero-in 1s ease forwards 0.6s;
}

@keyframes svh-hero-in {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.svh-subtitle {
    font-family: 'Inter', 'Helvetica Neue', sans-serif;
    font-size: clamp(0.9rem, 2vw, 1.3rem);
    font-weight: 300;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: 16px;
    opacity: 0;
    animation: svh-hero-in 1s ease forwards 1s;
    text-shadow: 0 2px 20px rgba(0,0,0,0.5);
}

/* ── Scroll Slides ─────────────────────────────────────────────────────── */

.svh-slides {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 6;
    pointer-events: none;
}

.svh-slide {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    max-width: 800px;
    padding: 0 40px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.7s ease, transform 0.7s ease, visibility 0.7s ease;
}

/* Positions */
.svh-pos-left   { left: 5%; text-align: left; }
.svh-pos-center { left: 50%; transform: translate(-50%, -50%); text-align: center; }
.svh-pos-right  { right: 5%; left: auto; text-align: right; }

.svh-slide-text {
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    font-size: clamp(2rem, 7vw, 5rem);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin: 0 0 12px 0;
    text-shadow: 0 4px 40px rgba(0,0,0,0.5);
}

.svh-slide-subtext {
    font-family: 'Inter', 'Helvetica Neue', sans-serif;
    font-size: clamp(0.85rem, 1.8vw, 1.2rem);
    font-weight: 300;
    letter-spacing: 0.1em;
    line-height: 1.6;
    margin: 0;
    text-shadow: 0 2px 15px rgba(0,0,0,0.4);
    max-width: 600px;
}

.svh-pos-center .svh-slide-subtext { margin: 0 auto; }
.svh-pos-right  .svh-slide-subtext { margin-left: auto; }

/* ── Slide Effects (initial states → .active overrides) ────────────────── */

/* Fade Up */
.svh-fx-fade-up   { transform: translateY(calc(-50% + 60px)); }
.svh-fx-fade-up.svh-pos-center { transform: translate(-50%, calc(-50% + 60px)); }
.svh-fx-fade-up.active   { opacity: 1 !important; visibility: visible !important; transform: translateY(-50%); }
.svh-fx-fade-up.active.svh-pos-center { transform: translate(-50%, -50%); }

/* Fade Down */
.svh-fx-fade-down { transform: translateY(calc(-50% - 60px)); }
.svh-fx-fade-down.svh-pos-center { transform: translate(-50%, calc(-50% - 60px)); }
.svh-fx-fade-down.active { opacity: 1 !important; visibility: visible !important; transform: translateY(-50%); }
.svh-fx-fade-down.active.svh-pos-center { transform: translate(-50%, -50%); }

/* Fade Right */
.svh-fx-fade-right { transform: translateY(-50%) translateX(-80px); }
.svh-fx-fade-right.svh-pos-center { transform: translate(calc(-50% - 80px), -50%); }
.svh-fx-fade-right.active { opacity: 1 !important; visibility: visible !important; transform: translateY(-50%) translateX(0); }
.svh-fx-fade-right.active.svh-pos-center { transform: translate(-50%, -50%); }

/* Fade Left */
.svh-fx-fade-left { transform: translateY(-50%) translateX(80px); }
.svh-fx-fade-left.svh-pos-center { transform: translate(calc(-50% + 80px), -50%); }
.svh-fx-fade-left.active { opacity: 1 !important; visibility: visible !important; transform: translateY(-50%) translateX(0); }
.svh-fx-fade-left.active.svh-pos-center { transform: translate(-50%, -50%); }

/* Zoom In */
.svh-fx-zoom-in { transform: translateY(-50%) scale(0.7); }
.svh-fx-zoom-in.svh-pos-center { transform: translate(-50%, -50%) scale(0.7); }
.svh-fx-zoom-in.active { opacity: 1 !important; visibility: visible !important; transform: translateY(-50%) scale(1); }
.svh-fx-zoom-in.active.svh-pos-center { transform: translate(-50%, -50%) scale(1); }

/* Zoom Out */
.svh-fx-zoom-out { transform: translateY(-50%) scale(1.4); }
.svh-fx-zoom-out.svh-pos-center { transform: translate(-50%, -50%) scale(1.4); }
.svh-fx-zoom-out.active { opacity: 1 !important; visibility: visible !important; transform: translateY(-50%) scale(1); }
.svh-fx-zoom-out.active.svh-pos-center { transform: translate(-50%, -50%) scale(1); }

/* Glitch */
.svh-fx-glitch.active {
    opacity: 1 !important;
    visibility: visible !important;
    animation: svh-glitch 0.4s steps(4) forwards;
}

@keyframes svh-glitch {
    0%   { clip-path: inset(40% 0 40% 0); transform: translateY(-50%) translateX(-4px); opacity: 0; }
    25%  { clip-path: inset(20% 0 60% 0); transform: translateY(-50%) translateX(4px);  opacity: 0.6; }
    50%  { clip-path: inset(60% 0 10% 0); transform: translateY(-50%) translateX(-2px); opacity: 0.8; }
    75%  { clip-path: inset(10% 0 30% 0); transform: translateY(-50%) translateX(2px);  opacity: 0.9; }
    100% { clip-path: inset(0 0 0 0);     transform: translateY(-50%) translateX(0);    opacity: 1; }
}

.svh-fx-glitch.active.svh-pos-center {
    animation: svh-glitch-center 0.4s steps(4) forwards;
}

@keyframes svh-glitch-center {
    0%   { clip-path: inset(40% 0 40% 0); transform: translate(calc(-50% - 4px), -50%); opacity: 0; }
    25%  { clip-path: inset(20% 0 60% 0); transform: translate(calc(-50% + 4px), -50%); opacity: 0.6; }
    50%  { clip-path: inset(60% 0 10% 0); transform: translate(calc(-50% - 2px), -50%); opacity: 0.8; }
    75%  { clip-path: inset(10% 0 30% 0); transform: translate(calc(-50% + 2px), -50%); opacity: 0.9; }
    100% { clip-path: inset(0 0 0 0);     transform: translate(-50%, -50%);              opacity: 1; }
}

/* Typewriter */
.svh-fx-typewriter.active {
    opacity: 1 !important;
    visibility: visible !important;
}

.svh-fx-typewriter.active .svh-slide-text {
    overflow: hidden;
    white-space: nowrap;
    border-right: 3px solid currentColor;
    width: 0;
    animation: svh-typewriter 1.2s steps(30) forwards, svh-blink 0.6s step-end infinite alternate;
}

@keyframes svh-typewriter {
    to { width: 100%; }
}

@keyframes svh-blink {
    50% { border-color: transparent; }
}

/* ── CTA Button ────────────────────────────────────────────────────────── */

.svh-cta {
    position: absolute;
    bottom: 12%;
    left: 50%;
    transform: translateX(-50%) translateY(30px);
    z-index: 7;
    padding: 16px 40px;
    font-family: 'Inter', 'Helvetica Neue', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid;
    border-radius: 0;
    background: transparent;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    transition: all 0.5s ease;
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 12px;
}

.svh-cta.visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

.svh-cta:hover {
    background: rgba(212, 175, 55, 0.15);
    transform: translateX(-50%) translateY(-2px);
    box-shadow: 0 8px 40px rgba(212, 175, 55, 0.25);
}

.svh-cta-arrow {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.svh-cta:hover .svh-cta-arrow {
    transform: translateX(4px);
}

/* ── Progress Bar ──────────────────────────────────────────────────────── */

.svh-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255,255,255,0.1);
    z-index: 10;
}

.svh-progress-bar {
    height: 100%;
    width: 0%;
    transition: width 0.1s linear;
    box-shadow: 0 0 10px currentColor;
}

/* ── Post Gallery ──────────────────────────────────────────────────────── */

.svh-post-gallery {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 8;
    pointer-events: none;
}

.svh-post-card {
    position: absolute;
    width: 320px;
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    opacity: 0;
    transform: translateY(80px) scale(0.9);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    pointer-events: none;
    text-decoration: none;
    color: #fff;
    display: block;
    cursor: pointer;
}

.svh-post-card.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* ── Cascade Layout (staggered left/right) ──────────────────────── */

.svh-layout-cascade .svh-post-side-left {
    left: 5%;
}

.svh-layout-cascade .svh-post-side-right {
    right: 5%;
    left: auto;
}

.svh-layout-cascade .svh-post-card:nth-child(odd)  { top: 15%; }
.svh-layout-cascade .svh-post-card:nth-child(even)  { top: 30%; }
.svh-layout-cascade .svh-post-card:nth-child(4n+3) { top: 20%; }
.svh-layout-cascade .svh-post-card:nth-child(4n)   { top: 25%; }

/* ── Filmstrip Layout (horizontal row, centered) ────────────────── */

.svh-layout-filmstrip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: nowrap;
    padding: 0 40px;
}

.svh-layout-filmstrip .svh-post-card {
    position: relative;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    width: 220px;
    height: 300px;
    flex-shrink: 0;
}

/* ── Stack Layout (full-width cards, stacked vertically centered) ─ */

.svh-layout-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.svh-layout-stack .svh-post-card {
    position: absolute;
    width: 500px;
    height: 340px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) scale(0.85);
    opacity: 0;
}

.svh-layout-stack .svh-post-card.active {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
}

/* ── Post Card Image ────────────────────────────────────────────── */

.svh-post-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.7s ease;
}

.svh-post-card:hover .svh-post-card-img {
    transform: scale(1.08);
}

/* ── Post Card Overlay ──────────────────────────────────────────── */

.svh-post-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    z-index: 2;
}

.svh-post-card-meta {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 8px;
}

.svh-post-cat {
    font-family: 'Inter', 'Helvetica Neue', sans-serif;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    background: rgba(212, 175, 55, 0.85);
    color: #000;
    padding: 3px 10px;
    border-radius: 3px;
}

.svh-post-date {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 400;
    color: rgba(255,255,255,0.6);
}

.svh-post-card-title {
    font-family: 'Inter', 'Helvetica Neue', sans-serif;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 6px 0;
    text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}

.svh-post-card-excerpt {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 300;
    line-height: 1.5;
    margin: 0 0 8px 0;
    color: rgba(255,255,255,0.75);
}

.svh-post-card-arrow {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.1em;
    color: #d4af37;
    transition: transform 0.3s ease;
    display: inline-block;
}

.svh-post-card:hover .svh-post-card-arrow {
    transform: translateX(6px);
}

/* ── Card Style: Glass ──────────────────────────────────────────── */

.svh-card-glass .svh-post-card {
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}

.svh-card-glass .svh-post-card-overlay {
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(0,0,0,0.3) 30%,
        rgba(0,0,0,0.8) 100%
    );
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

/* ── Card Style: Solid ──────────────────────────────────────────── */

.svh-card-solid .svh-post-card {
    border: none;
    box-shadow: 0 12px 50px rgba(0,0,0,0.6);
}

.svh-card-solid .svh-post-card-overlay {
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(10,10,10,0.95) 100%
    );
}

/* ── Card Style: Minimal ────────────────────────────────────────── */

.svh-card-minimal .svh-post-card {
    border: none;
    border-radius: 8px;
    box-shadow: 0 6px 30px rgba(0,0,0,0.3);
}

.svh-card-minimal .svh-post-card-overlay {
    background: linear-gradient(
        180deg,
        transparent 40%,
        rgba(0,0,0,0.6) 100%
    );
    padding: 16px;
}

.svh-card-minimal .svh-post-card-excerpt,
.svh-card-minimal .svh-post-card-meta {
    display: none;
}

.svh-card-minimal .svh-post-card-title {
    font-size: 16px;
}

/* ── Card Style: Neon ───────────────────────────────────────────── */

.svh-card-neon .svh-post-card {
    border: 2px solid rgba(212, 175, 55, 0.6);
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.15),
                0 8px 40px rgba(0,0,0,0.4),
                inset 0 0 30px rgba(212, 175, 55, 0.05);
}

.svh-card-neon .svh-post-card:hover {
    border-color: rgba(212, 175, 55, 0.9);
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.3),
                0 12px 50px rgba(0,0,0,0.5),
                inset 0 0 40px rgba(212, 175, 55, 0.08);
}

.svh-card-neon .svh-post-card-overlay {
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(0,0,0,0.85) 100%
    );
}

.svh-card-neon .svh-post-cat {
    background: transparent;
    color: #d4af37;
    border: 1px solid #d4af37;
}

/* ── Responsive ────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .svh-top-bar {
        padding: 16px 20px;
    }

    .svh-logo {
        max-height: 35px;
    }

    .svh-slide {
        padding: 0 24px;
    }

    .svh-pos-left,
    .svh-pos-right {
        left: 0;
        right: 0;
        text-align: center;
    }

    .svh-pos-right .svh-slide-subtext {
        margin: 0 auto;
    }

    .svh-cta {
        padding: 14px 28px;
        font-size: 12px;
    }

    .svh-post-card {
        width: 240px;
        height: 310px;
    }

    .svh-layout-cascade .svh-post-side-left,
    .svh-layout-cascade .svh-post-side-right {
        left: 50%;
        right: auto;
        transform: translateX(-50%) translateY(80px) scale(0.9);
    }
    .svh-layout-cascade .svh-post-card.active {
        transform: translateX(-50%) translateY(0) scale(1);
    }

    .svh-layout-filmstrip .svh-post-card {
        width: 180px;
        height: 240px;
    }

    .svh-layout-stack .svh-post-card {
        width: 85vw;
        max-width: 400px;
        height: 280px;
    }

    .svh-post-card-title {
        font-size: 15px;
    }

    .svh-post-card-excerpt {
        display: none;
    }
}

@media (max-width: 480px) {
    .svh-line {
        font-size: clamp(2rem, 14vw, 4rem);
    }

    .svh-slide-text {
        font-size: clamp(1.5rem, 10vw, 3rem);
    }
}