:root {
  --preto: #24201e;
  --marrom: #b0917b;
  --cinza: #f7f1ec;
  --coral: #de5a3c;
  --coral-dark: #c44a2e;
  --taupe: #d7cabd;
  --branco: #faf8f6;
  --cream: #f3ece4;

  --serif: "Playfair Display", serif;
  --sans: "Manrope", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--preto);
  color: #fff;
  overflow-x: hidden;
  line-height: 1.6;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.2rem 5%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.navbar.scrolled {
  background: rgba(36, 32, 30, 0.65);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: 0 1px 40px rgba(0, 0, 0, 0.22);
  padding: 0.9rem 5%;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 0.95rem;
  text-transform: uppercase;
}

.logo-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 0 6px rgba(222, 90, 60, 0.12);
  animation: pulseDot 2.2s ease-in-out infinite;
  flex: 0 0 auto;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.18); opacity: 0.7; }
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--preto);
}

.shader-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 55% at 65% 35%, rgba(222, 90, 60, 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 50% 70% at 15% 80%, rgba(176, 145, 123, 0.08) 0%, transparent 60%),
    linear-gradient(160deg, rgba(26, 23, 20, 0.7) 0%, rgba(45, 38, 34, 0.7) 50%, rgba(53, 46, 40, 0.72) 100%);
  z-index: 1;
}

.hero-shape {
  position: absolute;
  pointer-events: none;
  z-index: 1;
}

.hero-shape-1 {
  width: 520px;
  height: 520px;
  border-radius: 50%;
  border: 1px solid rgba(222, 90, 60, 0.06);
  top: -18%;
  right: -6%;
  animation: spinSlow 55s linear infinite;
}

.hero-shape-2 {
  width: 360px;
  height: 360px;
  border-radius: 50%;
  border: 1px solid rgba(215, 202, 189, 0.05);
  bottom: -10%;
  left: -4%;
  animation: spinSlow 38s linear infinite reverse;
}

.hero-shape-3 {
  width: 1px;
  height: 45%;
  background: linear-gradient(180deg, transparent, rgba(222, 90, 60, 0.12), transparent);
  right: 30%;
  top: 8%;
  transform: rotate(20deg);
}

@keyframes spinSlow {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}

.hero-inner {
  width: min(1100px, 100%);
  margin: 0 auto;
  padding: 9.5rem 5% 5rem;
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.15rem;
  border-radius: 999px;
  background: rgba(222, 90, 60, 0.10);
  border: 1px solid rgba(222, 90, 60, 0.20);
  margin-bottom: 2.1rem;
  width: fit-content;
  animation: fadeUp 0.9s ease 0.12s both;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  box-shadow: 0 0 20px rgba(222, 90, 60, 0.25);
  animation: pulseDot 2s ease infinite;
  flex: 0 0 auto;
}

.hero-badge-text {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--coral);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--coral);
  margin-left: 6px;
  animation: blink 1s infinite;
  vertical-align: -2px;
  border-radius: 2px;
}

@keyframes blink {
  0%, 50%, 100% { opacity: 1; }
  25%, 75% { opacity: 0; }
}

.glass-box {
  position: relative;
  margin: 0 auto;
  width: min(980px, 100%);
  padding: 2.6rem 2.2rem 3.2rem;
  border-radius: 28px;
  background:
    radial-gradient(ellipse 90% 70% at 50% 0%, rgba(222, 90, 60, 0.10), transparent 70%),
    rgba(255,255,255,0.045);
  border: 1px solid rgba(255,255,255,0.085);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow:
    0 28px 90px rgba(0,0,0,0.45),
    inset 0 0 0 1px rgba(0,0,0,0.25);
  overflow: visible;
  animation: fadeUp 0.95s ease 0.22s both;
}

.glass-sheen {
  position: absolute;
  inset: -2px;
  border-radius: 28px;
  background: linear-gradient(110deg, transparent, rgba(255,255,255,0.08), transparent);
  transform: translateX(-55%);
  opacity: 0;
  animation: sheen 5.2s ease-in-out infinite;
  pointer-events: none;
}

.glass-glow {
  position: absolute;
  inset: -1px;
  border-radius: 28px;
  background: radial-gradient(circle at 50% 0%, rgba(222, 90, 60, 0.22), transparent 55%);
  opacity: 0.35;
  filter: blur(12px);
  pointer-events: none;
  z-index: -1;
}

@keyframes sheen {
  0%, 55% { transform: translateX(-55%); opacity: 0; }
  70% { opacity: 0.55; }
  100% { transform: translateX(55%); opacity: 0; }
}

h1 {
  font-family: var(--serif);
  font-size: clamp(3rem, 6.8vw, 5.4rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: #fff;
  padding-bottom: 0.10em;
  position: relative;
  z-index: 2;
}

.hl {
  color: var(--coral);
  position: relative;
  display: inline-block;
}

.hl::after {
  content: '';
  position: absolute;
  left: 2%;
  right: 2%;
  bottom: 0.14em;
  height: 0.10em;
  border-radius: 99px;
  background: linear-gradient(90deg, transparent, rgba(222, 90, 60, 0.55), transparent);
  opacity: 0.55;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .hero-inner { padding: 9rem 6% 4.5rem; }
  .glass-box { padding: 2.1rem 1.5rem 2.8rem; border-radius: 22px; }
  h1 { line-height: 1.10; }
  .hero-badge-text { white-space: normal; }
}

@media (max-width: 480px) {
  .navbar { padding: 1rem 5%; }
  .hero-shape-3 { display: none; }
}