/* Home — vermelho moderno, layout cinematográfico */

body.home {
  color: #fff7f8;
  background: #1a050c;
  overflow-x: hidden;
}

body.home::before { display: none; }

.aurora {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 15% 10%, rgba(244, 63, 94, 0.55), transparent 55%),
    radial-gradient(ellipse 50% 45% at 90% 20%, rgba(159, 18, 57, 0.55), transparent 50%),
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(225, 29, 72, 0.35), transparent 55%),
    linear-gradient(180deg, #2a0612 0%, #140308 40%, #1a050c 100%);
}

.aurora::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
  animation: gridDrift 18s linear infinite;
}

.home-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px) saturate(1.2);
  background: rgba(20, 3, 8, 0.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-light {
  color: #fff;
  font-size: clamp(1.5rem, 2.5vw, 1.85rem);
}

.brand-light span {
  color: #fb7185;
}

.nav-link {
  color: rgba(255, 247, 248, 0.78);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(10px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.14);
}

.btn-glow {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.12) inset,
    0 16px 40px rgba(225, 29, 72, 0.55),
    0 0 60px rgba(244, 63, 94, 0.35);
}

.hero-bleed {
  position: relative;
  min-height: calc(100svh - 72px);
  display: flex;
  align-items: center;
  padding: 2.5rem 0 3.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  width: min(1180px, calc(100% - 2rem));
}

.hero-copy {
  animation: fadeRise 0.8s ease both;
}

.brand-hero {
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 8vw, 6rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.92;
  margin-bottom: 0.75rem;
  color: #fff;
  text-shadow: 0 14px 50px rgba(225, 29, 72, 0.4);
}

.brand-hero::after {
  content: ".";
  color: #fb7185;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.2vw, 2.25rem);
  font-weight: 500;
  font-style: italic;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  max-width: 16ch;
  color: #fecdd3;
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
}

.hero-copy .lead {
  font-size: 1.1rem;
  color: rgba(255, 247, 248, 0.72);
  max-width: 34ch;
  margin-bottom: 1.8rem;
}

.hero-stage {
  position: relative;
  min-height: min(520px, 70vw);
  border-radius: 40px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 45%, rgba(244, 63, 94, 0.35), transparent 42%),
    linear-gradient(160deg, rgba(76, 5, 25, 0.2), rgba(225, 29, 72, 0.15));
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow:
    0 40px 100px rgba(0, 0, 0, 0.45),
    inset 0 0 80px rgba(244, 63, 94, 0.15);
  animation: fadeRise 1s ease 0.15s both;
}

.radar {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background:
    conic-gradient(from 0deg, transparent 0 70%, rgba(251, 113, 133, 0.35) 78%, transparent 90%);
  animation: spin 5.5s linear infinite;
  filter: blur(0.2px);
}

.orbit-ring {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  left: 50%;
  top: 48%;
  transform: translate(-50%, -50%);
}

.orbit-ring.r1 { width: 34%; height: 34%; }
.orbit-ring.r2 { width: 56%; height: 56%; border-style: dashed; opacity: 0.7; }
.orbit-ring.r3 { width: 78%; height: 78%; opacity: 0.45; }

.beam {
  position: absolute;
  top: 36%;
  left: 28%;
  width: 46%;
  height: 2px;
  background: linear-gradient(90deg, #fff, #f5c26b, #fb7185);
  transform: rotate(24deg);
  transform-origin: left center;
  box-shadow: 0 0 18px rgba(251, 113, 133, 0.8);
  animation: beamPulse 2.4s ease-in-out infinite;
}

.dot {
  position: absolute;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
  animation: bounce 2.8s ease-in-out infinite;
}

.dot::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 0.35rem;
  background: #fff;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, 0.18);
  vertical-align: middle;
}

.dot.you { top: 30%; left: 22%; }
.dot.love {
  top: 54%;
  right: 18%;
  animation-delay: 0.45s;
}
.dot.love::before { background: #f5c26b; box-shadow: 0 0 0 6px rgba(245, 194, 107, 0.25); }

.pulse-core {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  width: 74px;
  height: 74px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  background: linear-gradient(145deg, #fb7185, #e11d48 60%, #9f1239);
  box-shadow:
    0 0 0 12px rgba(225, 29, 72, 0.2),
    0 20px 50px rgba(225, 29, 72, 0.55);
  animation: heartbeat 1.7s ease-in-out infinite;
}

.section-dark {
  position: relative;
  padding: 5rem 0 2rem;
}

.section-head {
  margin-bottom: 2rem;
  max-width: 40rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin-bottom: 0.55rem;
  color: #fff;
}

.section-head p {
  color: rgba(255, 247, 248, 0.65);
  font-size: 1.05rem;
}

.modern-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.glass-tile {
  position: relative;
  padding: 1.6rem 1.4rem;
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(255,255,255,0.1), rgba(255,255,255,0.04));
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.glass-tile::before {
  content: "";
  position: absolute;
  inset: auto auto -30% -20%;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(244, 63, 94, 0.25);
  filter: blur(30px);
}

.glass-tile:hover {
  transform: translateY(-6px);
  border-color: rgba(251, 113, 133, 0.45);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.3);
}

.tile-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: #fb7185;
  margin-bottom: 0.7rem;
  position: relative;
}

.glass-tile h3 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  position: relative;
}

.glass-tile p {
  color: rgba(255, 247, 248, 0.68);
  position: relative;
  font-size: 0.98rem;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.step {
  padding: 1.5rem;
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.step strong {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fb7185, #e11d48);
  font-size: 1rem;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin-bottom: 0.35rem;
}

.step p { color: rgba(255, 247, 248, 0.65); }

.finale {
  padding: 3rem 0 5rem;
}

.finale-inner {
  border-radius: 36px;
  padding: clamp(2rem, 5vw, 3.5rem);
  text-align: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(251, 113, 133, 0.35), transparent 45%),
    linear-gradient(145deg, #7f1d3a, #be123c 55%, #e11d48);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 30px 80px rgba(225, 29, 72, 0.3);
}

.finale-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.finale-inner p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.4rem;
}

.home-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.4rem 0 2rem;
  color: rgba(255, 247, 248, 0.45);
  font-size: 0.9rem;
}

@keyframes gridDrift {
  from { transform: translateY(0); }
  to { transform: translateY(56px); }
}

@keyframes beamPulse {
  0%, 100% { opacity: 0.45; filter: brightness(0.9); }
  50% { opacity: 1; filter: brightness(1.25); }
}

@keyframes heartbeat {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  25% { transform: translate(-50%, -50%) scale(1.12); }
  40% { transform: translate(-50%, -50%) scale(0.96); }
  60% { transform: translate(-50%, -50%) scale(1.08); }
}

@media (max-width: 900px) {
  .hero-grid,
  .modern-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .hero-bleed {
    min-height: auto;
    padding-top: 1.5rem;
  }

  .hero-copy h1 { max-width: none; }
  .hero-stage { min-height: 360px; }

  .nav-link { display: none; }
}