/* ============================================================
   PROTOCOLO DNA — Landing
   Sistema dourado metálico · glass · blur · grain
   ============================================================ */

:root {
  /* Fundos */
  --bg-0: #05080C;
  --bg-1: #090D12;
  --bg-2: #0D1219;

  /* Dourado */
  --g-brilho:  #F5E6B8;
  --g-claro:   #E8CB7A;
  --g-base:    #C9A43C;
  --g-escuro:  #A07B1A;
  --g-sombra:  #6B5010;

  /* Tipografia */
  --t-100: #FAFAF8;
  --t-60:  rgba(250,250,248,0.60);
  --t-40:  rgba(250,250,248,0.40);
  --t-20:  rgba(250,250,248,0.20);

  /* Linhas */
  --line-gold:        rgba(201,164,60,0.22);
  --line-gold-strong: rgba(201,164,60,0.45);
  --line-glass:       rgba(255,255,255,0.14);
  --line-glass-str:   rgba(255,255,255,0.28);

  /* Glass */
  --glass-bg:      rgba(255,255,255,0.055);
  --glass-bg-h:    rgba(255,255,255,0.085);

  /* Gradientes */
  --grad-gold: linear-gradient(128deg, #F5E6B8 0%, #E8CB7A 30%, #C9A43C 65%, #6B5010 100%);
  --grad-gold-soft: linear-gradient(128deg, #F5E6B8 0%, #E8CB7A 28%, #C9A43C 60%, #A07B1A 100%);
  --grad-hero-veil: linear-gradient(to top, rgba(5,8,12,1) 0%, rgba(5,8,12,0.88) 28%, rgba(5,8,12,0.4) 55%, transparent 80%);
  --glow-gold: radial-gradient(ellipse 55% 60% at 18% 72%, rgba(201,164,60,0.10) 0%, transparent 68%);

  /* Type — Helvetica only, weight contrast for hierarchy */
  --f-display: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --f-body:    "Helvetica Neue", Helvetica, Arial, sans-serif;
  --f-mono:    "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg-0);
  color: var(--t-100);
  font-family: var(--f-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ============================================================
   Atmosphere — background grain + radial glows (fixed)
   ============================================================ */
.atmosphere {
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.grain {
  position: absolute; inset: -50%;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='240' height='240'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.95  0 0 0 0 0.85  0 0 0 0 0.6  0 0 0 0.10 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  opacity: 0.55;
  mix-blend-mode: overlay;
}
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.55;
}
.glow-1 {
  width: 720px; height: 720px;
  left: -180px; top: 30vh;
  background: radial-gradient(circle, rgba(201,164,60,0.22), transparent 65%);
}
.glow-2 {
  width: 560px; height: 560px;
  right: -120px; top: 120vh;
  background: radial-gradient(circle, rgba(160,123,26,0.18), transparent 65%);
}
.glow-3 {
  width: 880px; height: 880px;
  left: 30vw; top: 260vh;
  background: radial-gradient(circle, rgba(232,203,122,0.10), transparent 65%);
}

/* ============================================================
   Typography helpers
   ============================================================ */
.gold-text {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ital { font-style: italic; font-weight: 300; }
.g-mono {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--t-60);
}
.g-strong {
  color: var(--g-claro);
  font-weight: 500;
}
.g-mono-pill {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 0.74em;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 0.22em 0.8em;
  border: 1px solid var(--line-gold-strong);
  border-radius: 999px;
  color: var(--g-claro);
  background: rgba(201,164,60,0.06);
  vertical-align: 2px;
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: linear-gradient(to bottom, rgba(5,8,12,0.85), rgba(5,8,12,0.4) 70%, transparent);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, padding .3s, background .3s;
}
.nav.scrolled {
  padding: 12px 0;
  border-bottom-color: var(--line-glass);
  background: rgba(5,8,12,0.78);
}
.nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: inline-flex; align-items: center;
  color: var(--t-100);
  line-height: 0;
}
.nav-logo-img {
  height: 38px;
  width: auto;
  display: block;
  /* O SVG é monocromático — o filtro garante o tom dourado em qualquer fundo */
  filter: drop-shadow(0 0 12px rgba(201,164,60,0.18));
  transition: filter .25s ease;
}
.nav-logo:hover .nav-logo-img {
  filter: drop-shadow(0 0 18px rgba(232,203,122,0.35));
}
.nav-links {
  display: flex; gap: 32px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--t-60);
}
.nav-links a {
  position: relative;
  transition: color .2s;
}
.nav-links a:hover { color: var(--g-claro); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border: 1px solid var(--line-glass-str);
  border-radius: 999px;
  background: var(--glass-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: background .2s, border-color .2s, transform .2s;
}
.nav-cta:hover {
  background: var(--glass-bg-h);
  border-color: var(--g-base);
  color: var(--g-claro);
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 18px 30px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
  position: relative;
}
.btn-primary {
  background: var(--grad-gold);
  color: #1a1207;
  box-shadow:
    0 0 0 1px rgba(245,230,184,0.35) inset,
    0 10px 30px -10px rgba(201,164,60,0.45),
    0 2px 10px -4px rgba(0,0,0,0.6);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow:
    0 0 0 1px rgba(245,230,184,0.55) inset,
    0 14px 40px -10px rgba(201,164,60,0.55),
    0 4px 16px -6px rgba(0,0,0,0.7);
}
.btn-xl {
  font-size: 13px;
  padding: 24px 42px;
  letter-spacing: 0.18em;
}

/* ============================================================
   Section heading rail (index + label)
   ============================================================ */
.section-head {
  display: flex; align-items: center; gap: 16px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--t-40);
  margin-bottom: 56px;
}
.section-head .section-index { font-weight: 700; }
.section-head::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--line-gold), transparent 70%);
}
.section-head .section-index { color: var(--g-base); }
.section-head.light .section-index { color: var(--g-claro); }
.section-head .section-label { color: var(--t-60); }

/* Big display headlines — Helvetica thin + weight contrast */
.h-display {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(38px, 5.4vw, 80px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--t-100);
  margin: 0;
}
.h-display em { font-style: italic; font-weight: 200; color: var(--t-60); letter-spacing: -0.025em; }
.h-display .strike {
  position: relative;
  color: var(--t-40);
}
.h-display .strike::after {
  content: "";
  position: absolute;
  left: -1%; right: -1%;
  top: 52%;
  height: 1.5px;
  background: var(--g-base);
  transform-origin: left center;
}

.h-mega {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(54px, 8.8vw, 140px);
  line-height: 0.96;
  letter-spacing: -0.045em;
  margin: 0;
}
.h-mega em { font-style: italic; font-weight: 200; }

.lede {
  font-size: 18px;
  line-height: 1.55;
  color: var(--t-60);
  font-weight: 400;
  max-width: 52ch;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px 0 60px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  isolation: isolate;
  overflow: hidden;
}
.hero-media {
  position: absolute; inset: 0;
  z-index: -1;
}
.hero-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: saturate(0.85) contrast(1.05);
}
.hero-veil {
  position: absolute; inset: 0;
  background: var(--grad-hero-veil);
}
.hero-vignette {
  position: absolute; inset: 0;
  background:
    var(--glow-gold),
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(5,8,12,0.7), transparent 70%),
    radial-gradient(ellipse 120% 80% at 50% 50%, transparent 30%, rgba(5,8,12,0.6) 100%);
}

.hero-content {
  position: relative;
  max-width: 1320px;
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;
  z-index: 2;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 10px 18px;
  border: 1px solid var(--line-gold);
  border-radius: 999px;
  background: rgba(13,18,25,0.55);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  margin-bottom: 32px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.26em;
  text-transform: uppercase;
}
.kicker-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--g-claro);
  box-shadow: 0 0 12px var(--g-claro);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.4); }
}
.kicker-text { color: var(--g-claro); }
.kicker-line { width: 18px; height: 1px; background: var(--line-gold-strong); }
.kicker-meta { color: var(--t-60); }

.display {
  font-family: var(--f-display);
  font-weight: 300;
  font-size: clamp(46px, 7vw, 116px);
  line-height: 0.98;
  letter-spacing: -0.04em;
  margin: 0 0 32px;
  max-width: 14ch;
}
.display .line {
  display: block;
  overflow: hidden;
}
.display .line em {
  font-style: italic;
  font-weight: 200;
  color: var(--t-100);
  letter-spacing: -0.03em;
}

.hero-sub {
  font-size: clamp(16px, 1.25vw, 19px);
  line-height: 1.55;
  color: var(--t-60);
  max-width: 46ch;
  margin: 0 0 36px;
  font-weight: 400;
}

.hero-tags {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--t-60);
  margin-bottom: 40px;
}
.hero-tags .dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--g-base);
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
}
.hero-trust {
  display: flex; align-items: center;
}
.hero-trust-row {
  display: flex; align-items: center; gap: 14px;
}
.avatar-stack {
  display: inline-flex;
}
.avatar-stack span {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1.5px solid var(--bg-0);
  background:
    linear-gradient(135deg, #44382a, #1c1408),
    var(--bg-2);
}
.avatar-stack span:not(:first-child) { margin-left: -10px; }
.avatar-stack span:nth-child(1) { background: linear-gradient(135deg, #6e5224, #1c1408); }
.avatar-stack span:nth-child(2) { background: linear-gradient(135deg, #8a6a30, #1c1408); }
.avatar-stack span:nth-child(3) { background: linear-gradient(135deg, #b08838, #1c1408); }
.trust-num {
  font-family: var(--f-display);
  font-size: 24px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--g-claro);
}
.trust-lbl {
  font-family: var(--f-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--t-40);
  margin-top: 4px;
}

.hero-foot {
  position: relative;
  z-index: 2;
  max-width: 1320px;
  width: 100%;
  margin: 80px auto 0;
  padding: 32px 40px 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  border-top: 1px solid var(--line-gold);
}
.hero-foot-item {
  display: flex; align-items: baseline; gap: 12px;
}
.hero-foot-item .num {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--g-base);
  letter-spacing: 0.18em;
}
.hero-foot-item .lbl {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--t-60);
}

/* scroll-hint removed */

/* ============================================================
   Reusable section spacing
   ============================================================ */
section {
  position: relative;
  padding: 140px 40px;
  max-width: 1320px;
  margin: 0 auto;
}
section.hero { max-width: none; }
section.cta-final { max-width: none; }

/* ============================================================
   O PROTOCOLO
   ============================================================ */
.protocolo {
  position: relative;
}
.protocolo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--glow-gold);
  pointer-events: none;
}
.protocolo-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 96px;
  align-items: start;
  position: relative;
}
.protocolo-body p {
  font-size: 16px;
  line-height: 1.65;
  color: var(--t-60);
  margin: 0 0 24px;
  max-width: 50ch;
}
.protocolo-body .lede {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: 24px;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--t-100);
  margin-bottom: 28px;
}
.stats {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 48px;
  padding: 28px 32px;
  border: 1px solid var(--line-gold);
  border-radius: 4px;
  background: var(--glass-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.stat .stat-num {
  font-family: var(--f-display);
  font-size: 56px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.04em;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat .stat-lbl {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--t-60);
  margin-top: 8px;
}
.stat-divider {
  width: 1px;
  align-self: stretch;
  background: var(--line-gold);
}

/* ============================================================
   FILTRO
   ============================================================ */
.filtro-title {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 72px;
}
.filtro-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-gold);
  border: 1px solid var(--line-gold);
  border-radius: 4px;
  overflow: hidden;
}
.f-card {
  position: relative;
  padding: 38px 36px;
  background: var(--bg-1);
  transition: background .3s, transform .3s;
}
.f-card:hover {
  background: var(--bg-2);
}
.f-mark {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center; justify-content: center;
  margin-bottom: 22px;
  border: 1px solid currentColor;
}
.f-yes .f-mark { color: var(--g-claro); background: rgba(201,164,60,0.08); }
.f-no .f-mark  { color: var(--t-40); background: rgba(255,255,255,0.03); }
.f-card h3 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.022em;
  margin: 0 0 12px;
  color: var(--t-100);
}
.f-no h3 { color: var(--t-60); font-weight: 300; }
.f-no h3::after { content: ""; }
.f-card p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--t-60);
  margin: 0;
  max-width: 38ch;
}
.f-no p { color: var(--t-40); }

/* ============================================================
   PROVA SOCIAL
   ============================================================ */
.prova-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}
.prova-media {
  position: relative;
}
.prova-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--line-gold);
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.6),
    0 40px 100px -20px rgba(0,0,0,0.7),
    0 0 80px -20px rgba(201,164,60,0.25);
}
.prova-frame img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}
.prova-frame-veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top, rgba(5,8,12,0.6), transparent 50%),
    radial-gradient(ellipse at 30% 30%, transparent, rgba(5,8,12,0.5) 90%);
}
.prova-badge {
  position: absolute;
  right: -20px; bottom: 40px;
  padding: 22px 26px;
  background: rgba(13,18,25,0.7);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--line-gold-strong);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.6);
  min-width: 220px;
}
.prova-badge .big {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.025em;
  line-height: 1.05;
  color: var(--g-claro);
}
.prova-badge .small {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--t-60);
}
.quote-block {
  position: relative;
  margin-top: 32px;
  padding-left: 28px;
  border-left: 1px solid var(--line-gold);
}
.quote-mark {
  position: absolute;
  left: -2px; top: -28px;
  font-family: var(--f-display);
  font-weight: 300;
  font-size: 72px;
  line-height: 1;
  color: var(--g-base);
  opacity: 0.5;
}
.quote-block p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--t-60);
  margin: 0 0 16px;
  max-width: 56ch;
}
.quote-block strong { color: var(--t-100); font-weight: 600; }
.quote-block .cadence {
  display: flex; gap: 22px; flex-wrap: wrap;
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--g-claro);
  margin: 18px 0;
}
.prova-signature {
  display: flex; align-items: center; gap: 28px;
  margin-top: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line-gold);
}
.sig-name {
  font-family: var(--f-display);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--t-100);
}
.sig-role {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--t-40);
  margin-top: 6px;
}
.sig-divider {
  width: 1px;
  height: 36px;
  background: var(--line-gold);
}

/* ============================================================
   ESTRUTURA — weeks
   ============================================================ */
.estrutura {
  background: linear-gradient(180deg, transparent, rgba(13,18,25,0.6) 30%, rgba(13,18,25,0.6) 70%, transparent);
  border-radius: 0;
}
.estrutura-title {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 72px;
}
.weeks {
  list-style: none;
  margin: 0; padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line-gold);
  border: 1px solid var(--line-gold);
  border-radius: 4px;
  overflow: hidden;
}
.week {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: start;
  padding: 36px 36px 40px;
  background: var(--bg-1);
  position: relative;
  transition: background .3s;
}
.week:hover { background: var(--bg-2); }
.w-num {
  font-family: var(--f-display);
  font-size: 60px;
  font-weight: 200;
  line-height: 0.9;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: -0.05em;
}
.w-tag {
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--g-base);
  margin-bottom: 10px;
}
.w-body h3 {
  font-family: var(--f-display);
  font-size: 22px;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.022em;
  margin: 0 0 10px;
  color: var(--t-100);
}
.w-body p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--t-60);
  margin: 0;
  max-width: 42ch;
}

/* ============================================================
   AMBIENTE
   ============================================================ */
.ambiente-title {
  margin-bottom: 64px;
  max-width: 800px;
}
.rules {
  list-style: none;
  margin: 0; padding: 0;
}
.rule {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: baseline;
  gap: 24px;
  padding: 28px 0;
  border-top: 1px solid var(--line-gold);
  transition: padding-left .3s;
  position: relative;
}
.rule:last-child { border-bottom: 1px solid var(--line-gold); }
.rule:hover { padding-left: 12px; }
.rule:hover .r-txt { color: var(--g-claro); }
.r-num {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--g-base);
  align-self: center;
}
.r-txt {
  font-family: var(--f-display);
  font-size: clamp(24px, 3vw, 42px);
  font-weight: 300;
  letter-spacing: -0.03em;
  color: var(--t-100);
  transition: color .3s;
  line-height: 1.15;
}
.rule.hl .r-txt {
  font-style: italic;
  font-weight: 200;
  color: var(--g-claro);
}

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final {
  position: relative;
  text-align: center;
  padding: 160px 40px 180px;
  isolation: isolate;
  overflow: hidden;
  border-top: 1px solid var(--line-gold);
}
.cta-glow {
  position: absolute;
  width: 1200px; height: 1200px;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(201,164,60,0.18), rgba(201,164,60,0.04) 35%, transparent 60%);
  filter: blur(80px);
  z-index: -1;
}
.cta-inner {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cta-inner .section-head {
  justify-content: center;
  width: 100%;
  max-width: 520px;
  margin-bottom: 56px;
}
.cta-inner .section-head::after,
.cta-inner .section-head::before {
  content: "";
  flex: 1;
  height: 1px;
}
.cta-inner .section-head::before {
  background: linear-gradient(to left, var(--line-gold), transparent 70%);
}
.cta-inner .section-head::after {
  background: linear-gradient(to right, var(--line-gold), transparent 70%);
}

.cta-sub {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(18px, 1.55vw, 22px);
  line-height: 1.55;
  letter-spacing: -0.015em;
  color: var(--t-60);
  max-width: 54ch;
  margin: 48px auto 48px;
}
.cta-sub strong { color: var(--g-claro); font-weight: 500; }
.cta-meta {
  margin-top: 40px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--t-40);
}
.cta-meta .dot {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--g-base);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--line-gold);
  padding: 36px 40px;
  background: var(--bg-0);
}
.footer-inner {
  max-width: 1320px;
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  font-family: var(--f-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--t-40);
}
.f-brand {
  display: inline-flex; align-items: center; gap: 10px;
  line-height: 0;
  font-family: var(--f-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--t-60);
}
.f-brand .ital { letter-spacing: 0.18em; color: var(--g-claro); }
.f-brand-img { height: 30px; width: auto; display: block; opacity: 0.85; }
.f-mantra .sep { color: var(--g-base); margin: 0 8px; }

/* ============================================================
   Reveal animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 1.1s cubic-bezier(.2,.7,.2,1), transform 1.1s cubic-bezier(.2,.7,.2,1);
}
.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger inside grids */
.filtro-grid .f-card.reveal { transition-delay: 0s; }
.filtro-grid .f-card.reveal.in:nth-child(1) { transition-delay: 0s; }
.filtro-grid .f-card.reveal.in:nth-child(2) { transition-delay: .08s; }
.filtro-grid .f-card.reveal.in:nth-child(3) { transition-delay: .14s; }
.filtro-grid .f-card.reveal.in:nth-child(4) { transition-delay: .2s; }
.filtro-grid .f-card.reveal.in:nth-child(5) { transition-delay: .26s; }
.filtro-grid .f-card.reveal.in:nth-child(6) { transition-delay: .32s; }

.weeks .week.reveal.in:nth-child(1) { transition-delay: 0s; }
.weeks .week.reveal.in:nth-child(2) { transition-delay: .07s; }
.weeks .week.reveal.in:nth-child(3) { transition-delay: .14s; }
.weeks .week.reveal.in:nth-child(4) { transition-delay: .21s; }
.weeks .week.reveal.in:nth-child(5) { transition-delay: .28s; }
.weeks .week.reveal.in:nth-child(6) { transition-delay: .35s; }
.weeks .week.reveal.in:nth-child(7) { transition-delay: .42s; }
.weeks .week.reveal.in:nth-child(8) { transition-delay: .49s; }

.rules .rule.reveal.in:nth-child(1) { transition-delay: 0s; }
.rules .rule.reveal.in:nth-child(2) { transition-delay: .06s; }
.rules .rule.reveal.in:nth-child(3) { transition-delay: .12s; }
.rules .rule.reveal.in:nth-child(4) { transition-delay: .18s; }
.rules .rule.reveal.in:nth-child(5) { transition-delay: .24s; }
.rules .rule.reveal.in:nth-child(6) { transition-delay: .3s; }
.rules .rule.reveal.in:nth-child(7) { transition-delay: .36s; }
.rules .rule.reveal.in:nth-child(8) { transition-delay: .42s; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1100px) {
  .protocolo-grid,
  .filtro-title,
  .estrutura-title,
  .prova-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .filtro-grid { grid-template-columns: 1fr; }
  .weeks { grid-template-columns: 1fr; }
  .hero-foot { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
}
@media (max-width: 720px) {
  section { padding: 90px 22px; }
  .hero-content { padding: 0 22px; }
  .hero-foot { padding-left: 22px; padding-right: 22px; }
  .footer-inner { padding: 0; }
  .footer { padding: 28px 22px; }
  .nav-inner { padding: 0 22px; }
  .stats { flex-wrap: wrap; gap: 18px; padding: 22px; }
  .stat-divider { display: none; }
  .prova-badge { right: 12px; left: 12px; bottom: 12px; min-width: 0; }
  .rule { grid-template-columns: 50px 1fr; gap: 14px; padding: 20px 0; }
  .cta-final { padding: 110px 22px 130px; }
  .f-card { padding: 28px 24px; }
  .week { padding: 28px 24px; gap: 18px; }
  .w-num { font-size: 42px; }
}