:root {
  --preto: #000000;
  --branco: #ffffff;
  --cinza-claro: #f5f5f5;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Space Grotesk', -apple-system, 'Segoe UI', Arial, sans-serif;
  background: var(--branco);
  color: var(--preto);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  -webkit-touch-callout: none;
  -webkit-tap-highlight-color: transparent;
}

img {
  max-width: 100%;
  -webkit-user-drag: none;
  user-drag: none;
}

/* Nav */

.nav {
  position: fixed;
  top: 24px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  z-index: 10;
}

.nav-pill {
  display: flex;
  align-items: center;
  gap: 32px;
  background: var(--branco);
  border: 1px solid var(--preto);
  border-radius: 999px;
  padding: 12px 24px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

.nav-pill a {
  color: var(--preto);
  text-decoration: none;
  font-size: 0.95rem;
}

.nav-brand {
  font-weight: 700;
}

/* Layout base */

section {
  max-width: 720px;
  margin: 0 auto;
  padding: 160px 24px 96px;
  text-align: center;
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.subtitle {
  margin-top: 24px;
  font-size: 1.15rem;
  color: #333333;
}

.btn {
  display: inline-block;
  margin-top: 40px;
  padding: 14px 32px;
  background: var(--preto);
  color: var(--branco);
  text-decoration: none;
  border-radius: 999px;
  font-weight: 500;
}

/* Animação de entrada — hero */

#hero-title .word {
  display: inline-block;
  white-space: nowrap;
}

#hero-title .letter {
  display: inline-block;
  overflow: hidden;
}

#hero-title .letter-inner {
  display: inline-block;
  transform: translateY(110%);
  opacity: 0;
  animation: letra-sobe 0.55s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes letra-sobe {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.hero {
  padding-bottom: 0;
}

.foto-perfil {
  display: block;
  width: min(580px, 88vw);
  height: auto;
  border-radius: 0;
  object-fit: contain;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(16px);
  animation: fade-sobe 0.6s ease both;
  animation-delay: 0.8s;
}

.hero .subtitle {
  opacity: 0;
  transform: translateY(16px);
  animation: fade-sobe 0.6s ease both;
  animation-delay: 0.6s;
}

.faixa-cta {
  width: 100%;
  background: var(--preto);
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 28px 24px;
}

.faixa-cta .btn {
  margin-top: 0;
  opacity: 0;
  transform: translateY(16px);
  animation: fade-sobe 0.6s ease both;
  animation-delay: 1s;
}

.btn-claro {
  background: var(--branco);
  color: var(--preto);
}

@keyframes fade-sobe {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  #hero-title .letter-inner,
  .foto-perfil,
  .hero .subtitle,
  .faixa-cta .btn {
    animation: none;
    opacity: 1;
    transform: none;
  }
}

.btn-outline {
  background: transparent;
  color: var(--preto);
  border: 1px solid var(--preto);
}

/* Sobre */

.sobre {
  padding-top: 96px;
  padding-bottom: 80px;
}

.sobre p {
  font-size: 1.05rem;
  color: #333333;
}

.lista-entregas {
  list-style: none;
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.lista-entregas li {
  background: var(--cinza-claro);
  border-radius: 16px;
  padding: 16px;
  font-size: 0.95rem;
}

/* Contato */

.contato {
  padding-top: 120px;
}

.contato p {
  color: #333333;
  margin-bottom: 8px;
}

.links-sociais {
  margin-top: 24px;
  display: flex;
  justify-content: center;
  gap: 24px;
}

.links-sociais a {
  color: var(--preto);
  font-size: 0.95rem;
  text-decoration: underline;
}

/* Footer */

.footer {
  text-align: center;
  padding: 48px 24px;
  color: #999999;
  font-size: 0.85rem;
}

/* Responsivo */

@media (max-width: 768px) {
  section {
    padding: 140px 24px 72px;
  }

  .sobre {
    padding-top: 72px;
  }

  .foto-perfil {
    width: min(460px, 82vw);
  }
}

@media (max-width: 480px) {
  .nav-pill {
    gap: 14px;
    padding: 10px 16px;
  }

  .nav-pill a {
    font-size: 0.85rem;
  }

  section {
    padding: 120px 20px 56px;
  }

  .subtitle {
    font-size: 1rem;
  }

  .links-sociais {
    gap: 16px;
  }
}

@media (max-width: 360px) {
  .nav-pill {
    gap: 10px;
    padding: 8px 14px;
  }

  .nav-brand {
    font-size: 0.85rem;
  }
}