/* ============================================================
   index.css — estilos exclusivos da homepage (index.html)
   Depende de: root.css, components.css
   ============================================================ */

/* ===== HERO ===== */
.hero {
  height: 100vh;
  min-height: 700px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex;
  align-items: flex-end;
  padding: 80px var(--pad-h);
  position: relative;
  overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(30, 18, 6, 0.55) 0%,
    rgba(44, 26, 14, 0.72) 50%,
    rgba(30, 18, 6, 0.82) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.hero-label {
  color: rgba(255,255,255,0.65);
  margin-bottom: 20px;
  display: block;
}

.hero h1 {
  font-size: clamp(56px, 7vw, 88px);
  font-weight: 300;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.hero h1 em {
  color: var(--green-light);
  font-style: italic;
  font-weight: 300;
}

.hero-sub {
  font-family: var(--font-sans);
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  margin-top: 20px;
  margin-bottom: 36px;
  line-height: 1.7;
  max-width: 480px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.55);
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.4);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ===== SECTION: SPLIT EMPREENDIMENTO ===== */
.section-empreendimento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
}

.empreend-text {
  padding: 100px var(--pad-h);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--cream);
}

.empreend-text .section-label {
  color: var(--text-light);
  margin-bottom: 28px;
  display: block;
}

.empreend-text h2 {
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 300;
  color: var(--dark-brown);
  margin-bottom: 24px;
  line-height: 1.2;
}
.empreend-text h2 em { color: var(--green); font-style: italic; }

.empreend-text p {
  font-size: 15px;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 440px;
}

.empreend-image {
  position: relative;
  overflow: hidden;
  min-height: 500px;
}

.empreend-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-slow);
}
.empreend-image:hover img { transform: scale(1.03); }

/* ===== SECTION: DIFERENCIAIS ===== */
.section-diferenciais {
  background: var(--dark-brown);
  padding: 100px var(--pad-h);
  color: var(--white);
}

.diferenciais-header { margin-bottom: 72px; }

.diferenciais-header .section-label {
  color: var(--green-light);
  margin-bottom: 24px;
  display: block;
}

.diferenciais-header h2 {
  font-size: clamp(40px, 5vw, 62px);
  font-weight: 300;
  color: var(--white);
  max-width: 500px;
  line-height: 1.15;
}
.diferenciais-header h2 em { color: var(--green-light); font-style: italic; }

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255,255,255,0.12);
}

.diferencial-item {
  padding: 48px 40px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  transition: background var(--trans-base);
}
.diferencial-item:not(:nth-child(3n)) {
  border-right: 1px solid rgba(255,255,255,0.12);
}
.diferencial-item:hover { background: rgba(255,255,255,0.04); }

.dif-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 28px;
  stroke: var(--green-light);
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.diferencial-item h3 {
  font-size: 26px;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 8px;
}
.diferencial-item p {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.02em;
}

/* ===== VÍDEO DESTAQUE ===== */
.section-video-destaque {
  padding: 100px var(--pad-h);
  background: var(--cream);
  border-top: 1px solid var(--border);
}

.video-destaque-intro {
  max-width: 600px;
  margin-bottom: 48px;
}

.video-destaque-intro .sl {
  display: block;
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 16px;
}

.video-destaque-intro h2 {
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 300;
  color: var(--dark-brown);
  line-height: 1.2;
  margin-bottom: 18px;
}
.video-destaque-intro h2 em { color: var(--green); font-style: italic; }

.video-destaque-intro p {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.85;
}

.video-destaque-wrap video {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: #1a1410;
  border-radius: 2px;
}

.video-destaque-caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.video-galeria-link {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity var(--trans-base);
}
.video-galeria-link:hover { opacity: 0.7; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero { padding: 60px var(--pad-h-md); }
  .section-empreendimento { grid-template-columns: 1fr; }
  .empreend-text { padding: 64px var(--pad-h-md); }
  .empreend-image { min-height: 320px; }
  .section-diferenciais { padding: 72px var(--pad-h-md); }
  .diferenciais-grid { grid-template-columns: 1fr; }
  .diferencial-item:not(:nth-child(3n)) { border-right: none; }
  .section-video-destaque { padding: 72px var(--pad-h-md); }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 42px; }
  .hero { padding: 40px 24px; }
}