/* ========================================================================
   GUARDIÃS DO TEMPO SAGRADO — Estética Mahagi Mística
   Combinação: Claude (warm terracotta) + Stripe (purple gradients) + Notion (warm minimalism)
   ======================================================================== */

:root {
  /* Paleta principal — Mahagi Mística */
  --bg: #f6f1ea;            /* off-white quente, místico */
  --bg-deep: #1c1814;       /* carvão profundo, noite */
  --ink: #1c1814;           /* texto principal */
  --ink-soft: #6b5d4f;      /* texto secundário */
  --ink-light: #a89886;     /* texto terciário */
  --paper: #ffffff;         /* cartões */
  --line: rgba(28, 24, 20, 0.12);
  --line-light: rgba(255, 255, 255, 0.15);

  /* Acentos */
  --gold: #a98153;          /* dourado terroso, paleta Bárbara */
  --copper: #c4895b;        /* cobre */
  --terracotta: #c4674a;    /* terracota */
  --purple: #4a3b5c;        /* roxo profundo */
  --purple-light: #7a6488;  /* roxo claro */
  --sage: #5a7560;          /* verde-sálvia Gaia */
  --sage-light: #8aa290;    /* sálvia claro */
  --cream: #f0e6d6;         /* creme */

  /* Tipografia */
  --serif: 'Cormorant Garamond', 'Garamond', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --display: 'Cinzel', 'Cormorant Garamond', serif;

  /* Animações */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --container: 1200px;
  --container-narrow: 880px;
  --radius: 4px;
  --radius-lg: 8px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

a { color: inherit; text-decoration: none; transition: color 0.3s var(--ease); }
a:hover { color: var(--terracotta); }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--ink);
}

p { color: var(--ink-soft); }

ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* ==================== NAV ==================== */

.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  background: transparent;
  transition: all 0.4s var(--ease);
}

.nav.scrolled {
  background: rgba(246, 241, 234, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  padding: 0.75rem 0;
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-brand {
  display: flex; align-items: center; gap: 0.75rem;
  font-family: var(--display);
  font-size: 0.95rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink);
}

.nav-brand-mark {
  font-size: 1.4rem;
  font-family: var(--serif);
  color: var(--terracotta);
  letter-spacing: 0;
  font-weight: 300;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--terracotta);
  transition: width 0.3s var(--ease);
}

.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }

.nav-links a.nav-cta {
  background: var(--ink);
  color: var(--bg);
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
}

.nav-links a.nav-cta:hover {
  background: var(--terracotta);
  color: var(--bg);
}

.nav-links a.nav-cta::after { display: none; }

.nav-burger { display: none; font-size: 1.5rem; color: var(--ink); }

/* ==================== HERO ==================== */

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

.hero-image {
  position: absolute; inset: 0;
  z-index: 1;
}

.hero-image img {
  width: 100%; height: 100%; object-fit: cover;
  animation: heroZoom 24s ease-out infinite alternate;
}

@keyframes heroZoom {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(28, 24, 20, 0.65) 0%, rgba(28, 24, 20, 0.35) 50%, rgba(28, 24, 20, 0.85) 100%),
    radial-gradient(ellipse at center, transparent 0%, rgba(28, 24, 20, 0.4) 100%);
}

.hero-content {
  position: relative; z-index: 2;
  text-align: center;
  color: var(--bg);
  max-width: 900px;
  padding: 0 2rem;
  animation: fadeUp 1.4s var(--ease) both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  display: block;
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 2rem;
  font-weight: 400;
}

.hero-title {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--bg);
  margin-bottom: 1.75rem;
  font-style: italic;
}

.hero-subtitle {
  font-family: var(--serif);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 300;
  line-height: 1.55;
  color: rgba(246, 241, 234, 0.85);
  margin-bottom: 3rem;
  max-width: 640px;
  margin-left: auto; margin-right: auto;
}

.hero-actions {
  display: flex; gap: 1.25rem; justify-content: center; flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 1rem 2.25rem;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.4s var(--ease);
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--terracotta);
  color: var(--bg);
  border-color: var(--terracotta);
}

.btn-primary:hover {
  background: transparent;
  color: var(--bg);
  border-color: var(--bg);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--bg);
  border-color: rgba(246, 241, 234, 0.4);
}

.btn-ghost:hover {
  background: var(--bg);
  color: var(--ink);
  transform: translateY(-2px);
}

.hero-scroll {
  position: absolute;
  bottom: 3rem; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--bg);
  text-align: center;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: fadeUp 1.4s var(--ease) 0.5s both;
}

.hero-scroll-arrow {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, transparent, var(--bg), transparent);
  margin: 1rem auto 0;
  animation: scrollArrow 2s ease-in-out infinite;
}

@keyframes scrollArrow {
  0%, 100% { transform: translateY(0); opacity: 0.3; }
  50% { transform: translateY(10px); opacity: 1; }
}

/* ==================== SECTIONS ==================== */

.section {
  padding: 8rem 0;
  position: relative;
}

.section-eyebrow {
  display: block;
  font-family: var(--display);
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.section-eyebrow.light { color: var(--copper); }

.section-title {
  font-family: var(--serif);
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.015em;
}

.section-title.light { color: var(--bg); }

.section-lead {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 5rem;
}

/* ==================== MANIFESTO ==================== */

.manifesto {
  background: var(--bg);
  padding: 10rem 0;
  position: relative;
}

.manifesto::before, .manifesto::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 60px; height: 1px;
  background: var(--gold);
}

.manifesto::before { top: 4rem; }
.manifesto::after { bottom: 4rem; }

.manifesto-text {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3.5vw, 2.5rem);
  font-weight: 300;
  line-height: 1.5;
  color: var(--ink);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  letter-spacing: -0.005em;
}

.manifesto-text em {
  font-style: italic;
  color: var(--terracotta);
  font-weight: 400;
}

/* ==================== PORTAL ==================== */

.portal {
  background: var(--cream);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.portal-text p {
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.65;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.portal-text p:last-child {
  color: var(--terracotta);
  font-style: italic;
  font-size: 1.3rem;
  margin-top: 2rem;
}

.portal-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(28, 24, 20, 0.4);
  aspect-ratio: 4/5;
}

.portal-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease);
}

.portal-image:hover img { transform: scale(1.05); }

.portal-image-caption {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 1.5rem;
  background: linear-gradient(0deg, rgba(28, 24, 20, 0.8), transparent);
  color: var(--bg);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  text-align: center;
}

/* ==================== JORNADA ==================== */

.jornada {
  background: var(--bg);
}

.jornada-grid {
  display: flex;
  flex-direction: column;
  gap: 8rem;
}

.cena {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
}

.cena-reverse {
  /* No mobile, ordem é imagem -> corpo (mesma do .cena).
     No desktop, corpo vai pra esquerda, imagem pra direita. */
}

.cena-reverse .cena-number {
  left: auto;
  right: 0;
}

@media (min-width: 1025px) {
  .cena-reverse .cena-image { order: 2; }
  .cena-reverse .cena-body { order: 1; }
}

.cena-number {
  position: absolute;
  top: -3rem;
  left: 0;
  font-family: var(--display);
  font-size: clamp(5rem, 10vw, 9rem);
  font-weight: 400;
  color: var(--terracotta);
  opacity: 0.18;
  line-height: 1;
  pointer-events: none;
  z-index: 0;
}

.cena-reverse .cena-number {
  left: auto; right: 0;
}

.cena-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(28, 24, 20, 0.35);
  aspect-ratio: 4/5;
  z-index: 1;
}

.cena-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease);
}

.cena-image:hover img { transform: scale(1.04); }

.cena-image::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(169, 129, 83, 0.2));
  pointer-events: none;
}

.cena-body {
  z-index: 1;
}

.cena-body h3 {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 400;
  font-style: italic;
  margin-bottom: 1.25rem;
  color: var(--ink);
  line-height: 1.2;
}

.cena-subtitle {
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--ink-soft);
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.cena-lição {
  font-family: var(--sans);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--ink-soft);
  padding-left: 1.25rem;
  border-left: 2px solid var(--terracotta);
  font-weight: 400;
}

.cena-lição strong {
  font-family: var(--display);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terracotta);
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.cena-final .cena-image::after {
  background: linear-gradient(135deg, rgba(74, 59, 92, 0.25) 0%, transparent 60%);
}

/* ==================== GUARDIÃS ==================== */

.guardias {
  background: var(--bg-deep);
  color: var(--bg);
}

.guardias .section-title { color: var(--bg); }

.guardias-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 3rem;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
}

.guardia {
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.guardia-symbol {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

.guardia h3 {
  font-family: var(--serif);
  font-size: 2.5rem;
  font-weight: 300;
  font-style: italic;
  color: var(--bg);
  margin-bottom: 0.5rem;
}

.guardia-titulo {
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1.5rem;
}

.guardia p {
  font-family: var(--serif);
  font-size: 1.1rem;
  line-height: 1.65;
  color: rgba(246, 241, 234, 0.75);
  margin-bottom: 1.5rem;
  font-weight: 300;
}

.guardia-atributos {
  text-align: left;
  display: inline-block;
  font-family: var(--serif);
  font-size: 0.95rem;
  color: rgba(246, 241, 234, 0.7);
  border-top: 1px solid rgba(246, 241, 234, 0.15);
  padding-top: 1.25rem;
  margin-top: 1rem;
}

.guardia-atributos li {
  padding: 0.4rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.guardia-atributos li::before {
  content: '◦';
  position: absolute; left: 0; top: 0.4rem;
  color: var(--copper);
}

.guardia-divider {
  font-family: var(--serif);
  font-size: 3rem;
  font-style: italic;
  color: var(--copper);
  opacity: 0.6;
  font-weight: 300;
}

/* ==================== CHAMADO ==================== */

.chamado {
  position: relative;
  padding: 10rem 0;
  overflow: hidden;
  color: var(--bg);
}

.chamado-bg {
  position: absolute; inset: 0;
  z-index: 1;
}

.chamado-bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.45) saturate(1.1);
}

.chamado-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(28, 24, 20, 0.65), rgba(74, 59, 92, 0.6));
}

.chamado-content {
  position: relative; z-index: 2;
  text-align: center;
  max-width: 720px;
}

.chamado-lead {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 300;
  line-height: 1.45;
  color: var(--bg);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.chamado-content p {
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1.6;
  color: rgba(246, 241, 234, 0.85);
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.chamado-form {
  display: flex;
  gap: 0.75rem;
  max-width: 540px;
  margin: 0 auto 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.chamado-form input {
  flex: 1; min-width: 240px;
  padding: 1rem 1.5rem;
  font-family: var(--sans);
  font-size: 0.95rem;
  background: rgba(246, 241, 234, 0.95);
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--ink);
  outline: none;
  transition: all 0.3s var(--ease);
}

.chamado-form input:focus {
  background: var(--bg);
  border-color: var(--terracotta);
  box-shadow: 0 0 0 3px rgba(196, 103, 74, 0.15);
}

.chamado-form input::placeholder {
  color: var(--ink-light);
  font-style: italic;
  font-family: var(--serif);
}

.chamado-promise {
  font-family: var(--serif);
  font-size: 0.95rem;
  font-style: italic;
  color: rgba(246, 241, 234, 0.7);
  margin-top: 1rem;
}

/* ==================== FOOTER ==================== */

.footer {
  background: var(--bg-deep);
  color: var(--bg);
  padding: 5rem 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--line-light);
}

.footer-col h4 {
  font-family: var(--display);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.footer-brand {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-style: italic;
  color: var(--bg);
  margin-bottom: 1rem;
  font-weight: 400;
}

.footer-col > p {
  font-family: var(--serif);
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(246, 241, 234, 0.65);
  max-width: 320px;
}

.footer-col ul li {
  padding: 0.4rem 0;
  font-family: var(--sans);
  font-size: 0.88rem;
}

.footer-col ul li a {
  color: rgba(246, 241, 234, 0.7);
  transition: color 0.3s var(--ease);
}

.footer-col ul li a:hover { color: var(--copper); }

.footer-base {
  padding: 2rem 0;
  text-align: center;
}

.footer-base p {
  font-family: var(--serif);
  font-size: 0.85rem;
  color: rgba(246, 241, 234, 0.45);
  font-style: italic;
}

/* ==================== REVEAL ANIMATIONS ==================== */

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal-stagger.visible > * {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger.visible > *:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.15s; }
.reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.25s; }
.reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.35s; }
.reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.45s; }
.reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.55s; }

/* ==================== RESPONSIVE ==================== */

@media (max-width: 1024px) {
  .section { padding: 6rem 0; }
  .two-col { grid-template-columns: 1fr; gap: 3rem; }
  .cena { grid-template-columns: 1fr; gap: 2.5rem; }
  .cena-reverse { direction: ltr; }
  .cena-number { font-size: 5rem; top: -2rem; }
  .cena-reverse .cena-number { right: auto; left: 0; }
  .guardias-grid { grid-template-columns: 1fr; gap: 2rem; }
  .guardia-divider { transform: rotate(90deg); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-burger { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg); padding: 1.5rem 2rem;
    border-top: 1px solid var(--line);
    gap: 1.25rem;
  }
  .nav-links.open a { color: var(--ink); }
  .jornada-grid { gap: 6rem; }
  .manifesto { padding: 7rem 0; }
}

@media (max-width: 640px) {
  html { font-size: 15px; }
  .container { padding: 0 1.25rem; }
  .section { padding: 4.5rem 0; }
  .nav-inner { padding: 0 1.25rem; }
  .nav-brand-text { display: none; }
  .hero-title { font-size: clamp(2.75rem, 12vw, 4.5rem); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
  .manifesto { padding: 5rem 0; }
  .manifesto-text { font-size: 1.4rem; }
  .section-title { font-size: 2.2rem; }
  .section-header { margin-bottom: 3.5rem; }
  .cena-number { font-size: 4rem; top: -1.5rem; }
  .chamado { padding: 6rem 0; }
  .chamado-form { flex-direction: column; }
  .chamado-form input { min-width: 0; }
  .footer-inner { grid-template-columns: 1fr; gap: 2.5rem; padding-bottom: 3rem; }
  .footer-base { padding: 1.5rem 0; }
  .jornada-grid { gap: 4.5rem; }
}