/* ============================================================
   Manual do Participante — Imersão Impactar Black São Paulo
   Direção: editorial premium · dark cinematográfico · Poppins
   ============================================================ */

:root {
  --black: #0B0B0C;
  --black-2: #0E0F10;
  --graphite: #17181A;
  --graphite-2: #131416;
  --line: #26272B;
  --line-soft: #1D1E21;
  --white: #F4F3F0;
  --muted: #9A9B9F;
  --muted-dim: #6E6F73;
  --gold: #C9A24B;
  --gold-bright: #E0BE6E;
  --gold-soft: rgba(201, 162, 75, 0.13);

  --font-display: "Poppins", sans-serif;
  --font-body: "Poppins", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --text-base: clamp(0.9375rem, 0.9rem + 0.2vw, 1.0625rem);
  --display-xl: clamp(3.25rem, 1rem + 11vw, 9rem);
  --hero: clamp(3rem, 1rem + 10vw, 8.5rem);
  --section-title: clamp(2.125rem, 1.2rem + 4.2vw, 4.5rem);

  --space-section: clamp(5rem, 3rem + 7vw, 11rem);

  --duration: 700ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* film grain / atmosphere */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.04;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

a { color: var(--gold); }

:focus-visible {
  outline: 2px solid var(--gold-bright);
  outline-offset: 3px;
  border-radius: 2px;
}

.container {
  width: min(100% - 2.5rem, 68rem);
  margin-inline: auto;
}

/* ---------- Type utilities ---------- */

.mono, .mono-line, .mono-sm {
  font-family: var(--font-mono);
  font-weight: 400;
  font-variant-numeric: tabular-nums;
}

.mono-sm { font-size: 0.8125rem; letter-spacing: 0.04em; }

.kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.kicker::before {
  content: "";
  display: inline-block;
  width: 2rem;
  height: 1px;
  background: var(--gold);
  vertical-align: middle;
  margin-right: 0.75rem;
}

.kicker-gold { color: var(--gold); }

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--section-title);
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin-bottom: 1.75rem;
}

.display-xl {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--display-xl);
  line-height: 0.92;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
}

.display-xl .amp { color: var(--gold); font-weight: 300; }

.lead {
  color: var(--muted);
  max-width: 40rem;
  font-size: 1.0625rem;
  font-weight: 400;
}

.lead-lg {
  font-size: clamp(1.0625rem, 1rem + 0.6vw, 1.375rem);
  color: #C4C4C7;
  max-width: 44rem;
  line-height: 1.55;
}

/* ---------- Section shell ---------- */

.section {
  padding-block: var(--space-section);
  position: relative;
  z-index: 2;
  border-bottom: 1px solid var(--line-soft);
}

.section-index {
  position: absolute;
  top: clamp(2rem, 4vw, 3.5rem);
  right: 0;
  font-family: var(--font-mono);
  font-size: clamp(4rem, 12vw, 9rem);
  font-weight: 500;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  pointer-events: none;
  z-index: 0;
  opacity: 0.9;
}

.section .container { position: relative; z-index: 1; }

/* ---------- Buttons ---------- */

.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--gold);
  color: var(--black);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  padding: 0.9375rem 1.5rem;
  border: 1px solid var(--gold);
  border-radius: 2px;
  touch-action: manipulation;
  transition: background var(--duration) var(--ease-out), color var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}

.btn-gold:hover,
.btn-gold:focus-visible {
  background: transparent;
  color: var(--gold-bright);
}

.btn-block { width: 100%; }

/* ---------- Top bar ---------- */

.topbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 6;
  padding-block: 1.25rem;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-brand { color: var(--white); }
.topbar-meta { color: var(--muted); }

/* ---------- Hero ---------- */

.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: clamp(6rem, 12vw, 9rem) clamp(3rem, 6vw, 5rem);
  position: relative;
  z-index: 2;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 50% at 78% 8%, rgba(201, 162, 75, 0.12), transparent 60%),
    radial-gradient(ellipse 90% 60% at 20% 100%, rgba(201, 162, 75, 0.05), transparent 55%),
    var(--black);
}

.hero-logo {
  width: clamp(180px, 26vw, 260px);
  height: auto;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.eyebrow-mark { font-size: 1rem; }

.hero-title {
  font-family: var(--font-display);
  font-size: var(--hero);
  line-height: 0.9;
  letter-spacing: -0.035em;
  margin-bottom: 1.75rem;
  display: flex;
  flex-direction: column;
}

.hero-title .ht-thin { font-weight: 300; color: var(--white); }
.hero-title .ht-bold { font-weight: 800; color: var(--white); }

.hero-theme {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.25rem, 1rem + 1.4vw, 2rem);
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.hero-theme .amp { color: var(--gold); font-weight: 300; }

.mono-line {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 2px;
  display: inline-block;
  padding: 0.5rem 1rem;
  margin-bottom: 2.25rem;
}

.hero-copy {
  color: var(--muted);
  max-width: 36rem;
  font-size: 1.0625rem;
  margin-bottom: 2.75rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
  border: 1px solid var(--gold);
  border-radius: 2px;
  padding: 0.875rem 1.5rem;
  touch-action: manipulation;
  transition: background var(--duration) var(--ease-out), color var(--duration) var(--ease-out);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
}

.hero-cta:hover,
.hero-cta:focus-visible { background: var(--gold-soft); color: var(--gold-bright); }

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 0.875rem 1.25rem;
  letter-spacing: 0.08em;
}

.hero-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted-dim);
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .hero-actions { width: 100%; }
  .hero-actions .btn-gold,
  .hero-actions .hero-cta,
  .hero-actions .hero-status { width: 100%; justify-content: center; }
}

.hero-cta svg { transition: transform var(--duration) var(--ease-out); }
.hero-cta:hover svg { transform: translateY(3px); }

.hero-scroll {
  position: absolute;
  bottom: clamp(1.5rem, 4vw, 2.5rem);
  left: 50%;
  transform: translateX(-50%);
  color: var(--muted-dim);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.6875rem;
}

/* ---------- Hero: foto de São Paulo ao fundo ---------- */

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  z-index: 0;
  filter: grayscale(0.78) contrast(1.08) brightness(0.44);
  opacity: 0.55;
  pointer-events: none;
}

@media (max-width: 640px) {
  .hero-bg { object-position: 58% 42%; opacity: 0.46; }
}

/* ---------- Hero floating shapes ---------- */

.hero-inner { position: relative; z-index: 2; }

.hero-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.hero-shape {
  position: absolute;
  opacity: 0;
  animation: shapeIn 2.4s cubic-bezier(0.23, 0.86, 0.39, 0.96) forwards;
}

@keyframes shapeIn {
  0%   { opacity: 0; transform: translateY(-150px) rotate(calc(var(--rot) - 15deg)); }
  70%  { opacity: 1; }
  100% { opacity: 1; transform: translateY(0) rotate(var(--rot)); }
}

.hs-float {
  animation: shapeFloat 12s ease-in-out infinite;
  will-change: transform;
}

@keyframes shapeFloat {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(15px); }
}

.hs-fill {
  width: var(--w);
  height: var(--h);
  position: relative;
  border-radius: 9999px;
  background: linear-gradient(90deg, var(--shape), transparent 78%);
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
}

.hs-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 9999px;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1), transparent 70%);
}

.hs-1 { left: -6%; top: 16%;   --rot: 12deg;  --w: 600px; --h: 140px; --shape: rgba(201, 162, 75, 0.16); animation-delay: 0.3s; }
.hs-2 { right: -4%; top: 70%;  --rot: -15deg; --w: 500px; --h: 120px; --shape: rgba(224, 190, 110, 0.13); animation-delay: 0.5s; }
.hs-3 { left: 6%; bottom: 6%;  --rot: -8deg;  --w: 300px; --h: 80px;  --shape: rgba(201, 162, 75, 0.11); animation-delay: 0.4s; }
.hs-4 { right: 16%; top: 10%;  --rot: 20deg;  --w: 220px; --h: 60px;  --shape: rgba(255, 255, 255, 0.06); animation-delay: 0.6s; }
.hs-5 { left: 20%; top: 6%;    --rot: -25deg; --w: 160px; --h: 44px;  --shape: rgba(201, 162, 75, 0.13); animation-delay: 0.7s; }

.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(to top,
    var(--black) 0%,
    transparent 42%,
    transparent 58%,
    rgba(11, 11, 12, 0.75) 100%);
}

.hero-scroll { z-index: 2; }

@media (max-width: 640px) {
  .hs-4, .hs-5 { display: none; }
  .hs-1 { --w: 360px; --h: 92px; top: 12%; }
  .hs-2 { --w: 320px; --h: 82px; }
  .hs-3 { --w: 220px; --h: 60px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-shape { opacity: 1; transform: rotate(var(--rot)); animation: none; }
  .hs-float { animation: none; }
}

/* ---------- Photo frames (placeholders) ---------- */

.photo-frame {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 2px;
  background:
    radial-gradient(120% 130% at 50% 0%, rgba(201, 162, 75, 0.08), transparent 55%),
    linear-gradient(140deg, var(--graphite) 0%, var(--graphite-2) 100%);
}

.photo-frame::before,
.photo-frame::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--gold);
  opacity: 0.5;
}
.photo-frame::before { top: 12px; left: 12px; border-right: 0; border-bottom: 0; }
.photo-frame::after { bottom: 12px; right: 12px; border-left: 0; border-top: 0; }

.photo-frame .pf-inner {
  display: grid;
  justify-items: center;
  gap: 0.75rem;
  color: var(--muted-dim);
  text-align: center;
}

.photo-frame .pf-icon { color: var(--gold); opacity: 0.7; }
.photo-frame .pf-label { letter-spacing: 0.12em; text-transform: uppercase; }

.ratio-169 { aspect-ratio: 16 / 9; }
.ratio-45 { aspect-ratio: 4 / 5; }
.ratio-32 { aspect-ratio: 3 / 2; }
.ratio-34 { aspect-ratio: 3 / 4; }
.ratio-21 { aspect-ratio: 2 / 1; }

/* real image swap-in */
.frame-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 2px;
}

.photo-frame.has-img {
  background: var(--graphite-2);
  border-color: var(--line);
}

.photo-frame.has-img::before,
.photo-frame.has-img::after { content: none; }

/* ---------- Programação / timeline ---------- */

.day-switch {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  gap: 0.5rem;
  background: rgba(11, 11, 12, 0.9);
  backdrop-filter: blur(10px);
  padding-block: 0.875rem;
  margin-block: 2.25rem 2.5rem;
  border-bottom: 1px solid var(--line);
}

.day-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  align-items: flex-start;
  background: var(--graphite);
  border: 1px solid var(--line);
  border-radius: 2px;
  color: var(--muted);
  padding: 0.875rem 1.25rem;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  touch-action: manipulation;
  transition: border-color var(--duration) var(--ease-out), color var(--duration) var(--ease-out), background var(--duration) var(--ease-out);
}

.day-tab .day-num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1.0625rem;
  letter-spacing: 0.04em;
}

.day-tab .day-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.day-tab:hover { color: var(--white); border-color: var(--muted-dim); }

.day-tab.is-active {
  color: var(--white);
  border-color: var(--gold);
  background: var(--gold-soft);
}

.day-tab.is-active .day-num { color: var(--gold); }

.day-caption {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 2rem;
}

.timeline {
  list-style: none;
  position: relative;
  padding-left: 1.75rem;
  border-left: 1px solid var(--gold);
}

.tl-item {
  position: relative;
  display: grid;
  grid-template-columns: minmax(8rem, auto) 1fr;
  gap: 0.375rem 2rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--line-soft);
}

.tl-item:last-child { border-bottom: none; }

.tl-item::before {
  content: "";
  position: absolute;
  left: calc(-1.75rem - 4px);
  top: 2.15rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--black);
  border: 1.5px solid var(--gold);
}

.tl-item.is-highlight::before { background: var(--gold); box-shadow: 0 0 0 4px var(--gold-soft); }

.tl-time {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.04em;
  color: var(--gold);
  white-space: nowrap;
}

.tl-desc { color: var(--white); font-size: 1.0625rem; }

.tl-item.is-highlight .tl-desc { font-weight: 500; }

/* pausas: mesma leitura da arte de line-up — intervalo recua, palco fica em evidência */
.tl-item.is-break .tl-time { color: var(--muted-dim); }
.tl-item.is-break .tl-desc { color: var(--muted); }

@media (max-width: 560px) {
  .tl-item { grid-template-columns: 1fr; gap: 0.25rem; }
}

/* ---------- Visita técnica ---------- */

.visita-card {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  background: linear-gradient(140deg, var(--graphite) 0%, var(--graphite-2) 100%);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  border-radius: 2px;
  padding: clamp(1.75rem, 4vw, 3.5rem);
}

.visita-facts {
  list-style: none;
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 3rem;
}

.visita-facts li { display: flex; align-items: baseline; gap: 0.875rem; }

.fact-time {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--gold);
}

.fact-desc { color: var(--muted); }

.visita-card .photo-frame { align-self: center; width: 100%; }

@media (max-width: 720px) {
  .visita-card { grid-template-columns: 1fr; }
  .visita-card .photo-frame { order: -1; }
}

/* ---------- Local ---------- */

.local-layout {
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
  margin-top: 2.25rem;
}

.local-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 1.75rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: clamp(1.75rem, 3vw, 2.5rem);
  background: var(--graphite-2);
}

@media (max-width: 720px) {
  .local-layout { grid-template-columns: 1fr; }
  .local-layout .photo-frame { max-height: 68vh; }
}

.local-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.local-address { color: var(--muted); line-height: 1.8; }

/* ---------- Viagem ---------- */

.viagem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr));
  gap: 1rem;
  margin-top: 2.25rem;
}

.viagem-card {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: linear-gradient(140deg, var(--graphite) 0%, var(--graphite-2) 100%);
  padding: 2rem;
}

.viagem-date {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 2.25rem;
  color: var(--gold);
  margin-bottom: 0.375rem;
}

.viagem-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.875rem;
}

.viagem-note { color: var(--muted); font-size: 0.9375rem; }

/* ---------- Hotéis ---------- */

.hoteis-intro {
  margin-top: 1.5rem;
  color: #C4C4C7;
  max-width: 46rem;
  font-size: clamp(1rem, 0.95rem + 0.4vw, 1.1875rem);
  line-height: 1.6;
}

.hoteis-intro strong { color: var(--gold-bright); font-weight: 600; }

.promo-banner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem 2.5rem;
  background:
    radial-gradient(140% 120% at 0% 0%, rgba(201, 162, 75, 0.2), transparent 55%),
    var(--graphite-2);
  border: 1px solid var(--gold);
  border-radius: 2px;
  padding: 1.75rem 2rem;
  margin-block: 2rem 2.5rem;
}

.promo-highlight {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding-right: 2rem;
  border-right: 1px solid var(--line);
}

.promo-pct {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 2rem + 4vw, 4.5rem);
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: var(--gold);
}

.promo-pct-sign { font-size: 0.5em; font-weight: 700; vertical-align: super; }

.promo-pct-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.25;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
}

.promo-detail { color: var(--white); }

.promo-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.375rem;
}

.promo-code {
  font-size: 1.625rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--gold-bright);
}

.promo-valid { color: var(--muted); margin-top: 0.5rem; }

/* variante do banner usada no coquetel de encerramento: o valor em reais é
   mais largo que "15%", então o corpo cai um degrau para não quebrar a linha */
.promo-coquetel .promo-pct { font-size: clamp(2.125rem, 1.4rem + 2.6vw, 3.125rem); }
.promo-coquetel .promo-detail { flex: 1 1 22rem; }
.promo-coquetel-txt { color: var(--white); font-size: 1rem; line-height: 1.6; }

@media (max-width: 720px) {
  .promo-highlight {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-right: 0;
    padding-bottom: 1.25rem;
    width: 100%;
  }
}

.btn-copy {
  margin-left: auto;
  background: transparent;
  border: 1px solid var(--gold);
  border-radius: 2px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.8125rem 1.5rem;
  cursor: pointer;
  touch-action: manipulation;
  transition: background var(--duration) var(--ease-out), color var(--duration) var(--ease-out);
}

.btn-copy:hover { background: var(--gold); color: var(--black); }

.btn-copy .copy-done { display: none; }
.btn-copy.is-copied .copy-default { display: none; }
.btn-copy.is-copied .copy-done { display: inline; }
.btn-copy.is-copied { background: var(--gold); color: var(--black); }

@media (max-width: 720px) {
  .btn-copy { margin-left: 0; width: 100%; }
}

.hotel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.25rem;
}

.hotel-card {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--graphite-2);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}

.hotel-card:hover { border-color: var(--gold); transform: translateY(-4px); }

.hotel-card.near { border-color: rgba(201, 162, 75, 0.45); }

.hotel-flag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold);
  padding: 0.375rem 0.6875rem;
  border-radius: 2px;
}

.hotel-flag svg { flex-shrink: 0; }

.hotel-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.hotel-tier { color: var(--muted-dim); letter-spacing: 0.12em; text-transform: uppercase; }

.hotel-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1875rem;
}

.hotel-distance {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  color: var(--gold);
  background: var(--gold-soft);
  border: 1px solid rgba(201, 162, 75, 0.32);
  border-radius: 2px;
  padding: 0.4375rem 0.6875rem;
}

.hotel-distance .walk-icon { flex-shrink: 0; }

.hotel-body .btn-gold { margin-top: auto; }

.hotel-note {
  color: var(--muted);
  font-size: 0.875rem;
  margin-top: 1.75rem;
  max-width: 42rem;
}

.promo-howto {
  margin-top: 2rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--graphite-2);
}

.promo-howto summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 1.125rem 1.5rem;
  transition: color var(--duration) var(--ease-out);
  list-style-position: inside;
}

.promo-howto summary:hover { color: var(--white); }

.promo-howto[open] summary { color: var(--gold); border-bottom: 1px solid var(--line); }

.promo-howto ol {
  padding: 1.25rem 1.5rem 1.5rem 2.75rem;
  color: var(--muted);
  display: grid;
  gap: 0.5rem;
  font-size: 0.9375rem;
}

.promo-howto code { font-family: var(--font-mono); color: var(--gold); }

/* ---------- Palestrantes ---------- */

.speaker-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 2.25rem;
}

.speaker-card { flex: 0 1 calc((100% - 2.5rem) / 3); }

@media (max-width: 760px) {
  .speaker-card { flex-basis: calc((100% - 1.25rem) / 2); }
}

@media (max-width: 460px) {
  .speaker-card { flex-basis: 100%; }
}

.speaker-card {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--graphite-2);
  overflow: hidden;
  transition: border-color var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}

.speaker-card:hover,
.speaker-card:focus-within { border-color: var(--gold); transform: translateY(-4px); }

.speaker-photo { aspect-ratio: 4 / 5; overflow: hidden; }

.speaker-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.9) contrast(1.02);
  transform: scale(1.01);
  transition: filter var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}

.speaker-card:hover .speaker-photo img,
.speaker-card:focus-within .speaker-photo img {
  filter: grayscale(0);
  transform: scale(1.05);
}

.speaker-info { padding: 1.375rem 1.375rem 1.5rem; }

.speaker-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  margin-bottom: 0.1875rem;
}

.speaker-role {
  color: var(--muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
  min-height: 1.4em;
}

.speaker-ig {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--gold);
  text-decoration: none;
  transition: color var(--duration) var(--ease-out);
}

.speaker-ig:hover { color: var(--gold-bright); text-decoration: underline; }

/* surprise speaker — mesmo formato dos outros, mantendo o brilho dourado da silhueta */
.speaker-surprise .speaker-photo img { filter: none; }
.speaker-surprise:hover .speaker-photo img,
.speaker-surprise:focus-within .speaker-photo img { filter: none; transform: scale(1.05); }

/* ---------- Dicas (bento index) ---------- */

.dicas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1.25rem;
  margin-top: 2.25rem;
}

.dica-card {
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 2rem;
  background: linear-gradient(140deg, var(--graphite) 0%, var(--graphite-2) 100%);
  transition: border-color var(--duration) var(--ease-out);
}

.dica-card:hover { border-color: var(--gold); }

.dica-num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1.75rem;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.dica-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.0625rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.dica-text { color: var(--muted); font-size: 0.9375rem; }

/* ---------- Confirmação de presença ---------- */

.confirmar { border-bottom: none; }

.confirmar-card {
  position: relative;
  overflow: hidden;
  text-align: center;
  border: 1px solid var(--gold);
  border-radius: 3px;
  padding: clamp(2.75rem, 6vw, 5rem) clamp(1.5rem, 5vw, 3.5rem);
  background:
    radial-gradient(130% 150% at 50% 0%, rgba(201, 162, 75, 0.2), transparent 62%),
    var(--graphite-2);
}

.confirmar-card .kicker { display: block; }

.confirmar-lead {
  margin-inline: auto;
  color: #C4C4C7;
}

.btn-lg {
  margin-top: 2.25rem;
  padding: 1.125rem 2.5rem;
  font-size: 0.9375rem;
  letter-spacing: 0.12em;
}

@media (max-width: 600px) {
  .confirmar-card .btn-lg { width: 100%; }
}

/* ---------- Footer ---------- */

.footer {
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
  text-align: center;
  position: relative;
  z-index: 2;
  background:
    radial-gradient(ellipse 60% 80% at 50% 100%, rgba(201, 162, 75, 0.06), transparent 60%),
    var(--black);
}

.footer-logo { width: 170px; margin: 0 auto 1.5rem; opacity: 0.9; }

.footer-support { color: var(--white); margin-bottom: 0.75rem; }

.footer-credit { color: var(--muted-dim); }

/* ---------- Reveal on scroll ---------- */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}

.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

.no-observer .reveal { opacity: 1; transform: none; }