/* Biblia Sagrada Viva - identidade visual responsiva da landing */

:root {
  --bsv-viva-image-wide: url("assets/brand/bsv-viva-landscape-v3.png?v=20260829d");
  --bsv-viva-image-tall: url("assets/brand/bsv-viva-portrait-v2.png?v=20260829c");
  --bsv-viva-image-square: url("assets/brand/bsv-viva-square.png?v=20260829");
  --bsv-viva-hero-image: var(--bsv-viva-image-wide);
  --bsv-viva-hero-position: center bottom;
  --bsv-viva-hero-filter: contrast(1.08) saturate(.94) brightness(.84) sepia(.08);
  --bsv-viva-hero-overlay:
    linear-gradient(90deg, rgba(3, 7, 15, .9) 0%, rgba(3, 7, 15, .58) 34%, rgba(3, 7, 15, .12) 72%, rgba(3, 7, 15, .28) 100%),
    linear-gradient(180deg, rgba(3, 5, 10, .3) 0%, rgba(3, 5, 10, .08) 52%, rgba(3, 5, 10, .76) 100%);
  --bsv-viva-hero-glow: rgba(240, 200, 90, .22);
  --bsv-viva-hero-speed: 24s;
}

.hero {
  isolation: isolate;
  min-height: min(100svh, 920px);
  padding: clamp(92px, 12vh, 150px) clamp(24px, 6vw, 96px) clamp(72px, 10vh, 110px);
}

.hero-bg {
  background-image: var(--bsv-viva-hero-overlay), var(--bsv-viva-hero-image);
  background-position: var(--bsv-viva-hero-position);
  background-size: cover;
  background-repeat: no-repeat;
  transform: scale(1.035);
  filter: var(--bsv-viva-hero-filter);
  animation: bsvVivaKenBurns var(--bsv-viva-hero-speed) ease-in-out infinite alternate;
  will-change: transform, filter, background-position;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 49.7%, rgba(255, 230, 156, .13) 49.85% 50.15%, transparent 50.3%),
    linear-gradient(180deg, transparent 0 49.65%, rgba(255, 230, 156, .1) 49.85% 50.15%, transparent 50.35%);
  opacity: .7;
  mix-blend-mode: screen;
  pointer-events: none;
  animation: bsvVivaCrossPulse 10s ease-in-out infinite alternate;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: -14%;
  background: radial-gradient(ellipse at 50% 44%, transparent 0 25%, var(--bsv-viva-hero-glow) 42%, transparent 68%);
  opacity: .72;
  animation: bsvVivaAtmosphere 11s ease-in-out infinite alternate;
  pointer-events: none;
}

.hero-content {
  width: min(100%, 790px);
  text-shadow: 0 3px 24px rgba(0, 0, 0, .58);
}

.hero-badge {
  margin-bottom: clamp(22px, 4vh, 36px);
  border-color: color-mix(in srgb, var(--gold) 58%, transparent);
  background: color-mix(in srgb, var(--gold) 12%, transparent);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .03), 0 12px 30px rgba(0, 0, 0, .18);
}

.hero-title {
  font-size: clamp(40px, 6.8vw, 86px);
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-title em {
  filter: drop-shadow(0 0 18px var(--bsv-viva-hero-glow));
}

.hero-verse {
  max-width: 640px;
  margin-bottom: 14px;
  text-wrap: balance;
}

.hero-verse-ref {
  margin-bottom: clamp(30px, 5vh, 48px);
}

.hero-cta-main,
.hero-cta-sec {
  min-height: 52px;
  justify-content: center;
}

.hero-cta-main {
  background: linear-gradient(135deg, var(--gold), var(--gold2), var(--gold));
  box-shadow: 0 0 30px var(--bsv-viva-hero-glow);
}

.hero-cta-main:hover {
  box-shadow: 0 12px 42px var(--bsv-viva-hero-glow);
}

.hero-cta-sec {
  border-color: color-mix(in srgb, var(--gold) 54%, transparent);
  background: color-mix(in srgb, var(--dark) 14%, transparent);
  backdrop-filter: blur(8px);
}

.hero-scroll {
  z-index: 2;
}

/* Cada tema conserva a mesma capa, mas assume uma atmosfera propria. */
html[data-bsv-theme="windows"] {
  --bsv-viva-hero-filter: contrast(1.04) saturate(.92) brightness(1.06);
  --bsv-viva-hero-overlay:
    linear-gradient(90deg, rgba(235, 247, 255, .84) 0%, rgba(235, 247, 255, .52) 34%, rgba(235, 247, 255, .1) 72%, rgba(235, 247, 255, .26) 100%),
    linear-gradient(180deg, rgba(235, 247, 255, .22) 0%, rgba(235, 247, 255, .04) 56%, rgba(235, 247, 255, .56) 100%);
  --bsv-viva-hero-glow: rgba(0, 143, 232, .22);
  --bsv-viva-hero-speed: 28s;
}

html[data-bsv-theme="windows"] .hero-content {
  text-shadow: 0 2px 18px rgba(255, 255, 255, .76);
}

html[data-bsv-theme="windows-dark"] {
  --bsv-viva-hero-filter: contrast(1.1) saturate(1.06) brightness(.78) hue-rotate(-5deg);
  --bsv-viva-hero-overlay:
    linear-gradient(90deg, rgba(4, 19, 35, .92) 0%, rgba(4, 19, 35, .62) 34%, rgba(4, 19, 35, .1) 72%, rgba(4, 19, 35, .26) 100%),
    linear-gradient(180deg, rgba(4, 19, 35, .28) 0%, rgba(4, 19, 35, .08) 55%, rgba(4, 19, 35, .8) 100%);
  --bsv-viva-hero-glow: rgba(46, 168, 255, .24);
  --bsv-viva-hero-speed: 22s;
}

html[data-bsv-theme="aurora"] {
  --bsv-viva-hero-filter: contrast(1.06) saturate(1.12) brightness(.82) hue-rotate(4deg);
  --bsv-viva-hero-overlay:
    linear-gradient(90deg, rgba(9, 19, 28, .88) 0%, rgba(9, 19, 28, .54) 34%, rgba(9, 19, 28, .08) 72%, rgba(9, 19, 28, .26) 100%),
    linear-gradient(180deg, rgba(9, 19, 28, .26) 0%, rgba(9, 19, 28, .06) 56%, rgba(9, 19, 28, .76) 100%);
  --bsv-viva-hero-glow: rgba(65, 214, 164, .24);
  --bsv-viva-hero-speed: 20s;
}

html[data-bsv-custom="true"] {
  --bsv-viva-hero-filter: contrast(1.06) saturate(1.02) brightness(.88);
  --bsv-viva-hero-overlay:
    linear-gradient(90deg, color-mix(in srgb, var(--bg) 86%, transparent) 0%, color-mix(in srgb, var(--bg) 58%, transparent) 34%, transparent 72%, color-mix(in srgb, var(--bg) 30%, transparent) 100%),
    linear-gradient(180deg, color-mix(in srgb, var(--bg) 24%, transparent) 0%, transparent 56%, color-mix(in srgb, var(--bg) 76%, transparent) 100%);
  --bsv-viva-hero-glow: color-mix(in srgb, var(--gold) 26%, transparent);
}

@keyframes bsvVivaKenBurns {
  0% { transform: scale(1.035) translate3d(0, 0, 0); background-position: 50% 100%; }
  100% { transform: scale(1.085) translate3d(-.55%, -.35%, 0); background-position: 51.5% 96%; }
}

@keyframes bsvVivaAtmosphere {
  0% { opacity: .48; transform: scale(1); }
  100% { opacity: .82; transform: scale(1.08); }
}

@keyframes bsvVivaCrossPulse {
  0% { opacity: .48; transform: scale(1); }
  100% { opacity: .82; transform: scale(1.018); }
}

@media (max-width: 720px) {
  :root {
    --bsv-viva-hero-image: var(--bsv-viva-image-tall);
    --bsv-viva-hero-position: center bottom;
  }

  .hero {
    min-height: max(680px, 100svh);
    padding: 104px 20px 84px;
    justify-content: flex-start;
  }

  .hero-bg {
    transform: scale(1.015);
    background-position: center bottom;
  }

  .hero-bg::before {
    background:
      linear-gradient(90deg, transparent 0 49.7%, rgba(255, 230, 156, .12) 49.85% 50.15%, transparent 50.3%),
      linear-gradient(180deg, rgba(3, 5, 10, .46) 0%, transparent 45%, rgba(3, 5, 10, .28) 100%);
  }

  .hero-content {
    margin-top: clamp(16px, 6vh, 48px);
  }

  .hero-badge {
    max-width: 100%;
    padding: 8px 14px;
    font-size: 10px;
    letter-spacing: 2.2px;
    line-height: 1.35;
  }

  .hero-title {
    max-width: 520px;
    margin-inline: auto;
    font-size: clamp(39px, 12.5vw, 64px);
    line-height: 1.04;
  }

  .hero-verse {
    font-size: clamp(19px, 5.2vw, 24px);
    line-height: 1.45;
  }

  .hero-verse-ref {
    font-size: 11px;
    letter-spacing: 2px;
  }

  .hero-ctas {
    width: min(100%, 360px);
    margin-inline: auto;
    gap: 12px;
  }

  .hero-cta-main,
  .hero-cta-sec {
    width: 100%;
    min-height: 50px;
    padding: 13px 18px;
    font-size: 13px;
    letter-spacing: 1.1px;
  }

  .hero-scroll {
    bottom: 12px;
    font-size: 10px;
  }
}

@media (min-width: 721px) and (max-aspect-ratio: 1/1) {
  :root {
    --bsv-viva-hero-image: var(--bsv-viva-image-square);
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg,
  .hero-bg::after,
  .hero-cross,
  .light-ray,
  .hero-title em,
  .hero-cta-main,
  .hero-badge,
  .hero-scroll {
    animation: none !important;
  }

  .hero-bg {
    transform: none;
  }
}