/* ============================================================
   Tokens — mesma identidade do site (papel técnico / amanhecer /
   terra da Serra Fluminense / verde de mata), com acentos próprios
   para o formato de apresentação.
   ============================================================ */
:root {
  --ink:        #182420;
  --paper:      #F3EEE2;
  --gold:       #DA9A34;
  --gold-deep:  #B87A22;
  --spark:      #F4CE85;   /* brilho do fluxo de energia animado */
  --clay:       #A8492C;
  --forest:     #24382C;
  --forest-deep:#141F1B;
  --credit:     #4E8F68;   /* fluxo de crédito/economia */
  --ink-soft:   #46564E;
  --paper-soft: #E8E1D1;
  --paper-dim:  rgba(243,238,226,0.78);
  --line:       rgba(24,36,32,0.14);
  --line-light: rgba(243,238,226,0.18);

  --font-display: "Roboto Slab", ui-serif, Georgia, serif;
  --font-body: "Public Sans", ui-sans-serif, system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, monospace;

  --radius: 12px;
  --wrap: 1160px;
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--forest-deep);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; margin: 0 0 0.5em; font-weight: 700; }
p { line-height: 1.62; margin: 0 0 1em; }
a { color: inherit; }
img { max-width: 100%; display: block; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; width: 100%; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 1em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before { content: ""; width: 22px; height: 1.5px; background: var(--gold); display: inline-block; }
.eyebrow-dark { color: var(--clay); }
.eyebrow-dark::before { background: var(--clay); }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

/* ============================================================
   Progress bar + dot nav
   ============================================================ */
.progress-bar {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--clay), var(--gold), var(--spark));
  z-index: 100; transition: width 0.08s linear;
}

.dot-nav {
  position: fixed; right: 22px; top: 50%; transform: translateY(-50%);
  z-index: 90; display: flex; flex-direction: column; gap: 14px;
  align-items: flex-end;
}
.dot-nav a {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none;
}
.dot-nav .dot-label {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em;
  color: var(--paper); opacity: 0; transform: translateX(6px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap; background: rgba(20,31,27,0.85); padding: 4px 9px; border-radius: 5px;
  border: 1px solid var(--line-light);
}
.dot-nav a:hover .dot-label,
.dot-nav a:focus-visible .dot-label { opacity: 1; transform: translateX(0); }
.dot-nav .dot {
  width: 8px; height: 8px; border-radius: 50%;
  border: 1.5px solid rgba(243,238,226,0.5);
  background: transparent;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  flex: none;
}
.dot-nav a.is-active .dot { background: var(--gold); border-color: var(--gold); transform: scale(1.35); }

@media (max-width: 860px) {
  .dot-nav { display: none; }
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--gold); color: var(--ink); padding: 10px 16px; border-radius: 6px; z-index: 200;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ============================================================
   Sections
   ============================================================ */
.slide {
  position: relative;
  min-height: 100vh;
  scroll-snap-align: start;
  padding: 108px 0 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
main { scroll-snap-type: y proximity; }

.slide-forest   { background: var(--forest-deep); color: var(--paper); }
.slide-paper    { background: var(--paper); color: var(--ink); }
.slide-clay {
  background: linear-gradient(160deg, var(--forest-deep) 0%, var(--ink) 45%, var(--clay) 100%);
  color: var(--paper);
}
.slide-ink      { background: var(--ink); color: var(--paper); }

.slide h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); }
.slide-forest h2, .slide-clay h2, .slide-ink h2 { color: var(--paper); }
.slide-lede { max-width: 640px; font-size: 1.08rem; }
.slide-paper .slide-lede { color: var(--ink-soft); }
.slide-forest .slide-lede, .slide-clay .slide-lede, .slide-ink .slide-lede { color: var(--paper-dim); }

.next-cue {
  position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--paper-dim); text-decoration: none;
}
.next-cue svg { animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(6px); } }

/* ============================================================
   Reveal on scroll
   ============================================================ */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-stagger > * { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal-stagger.is-visible > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.is-visible > *:nth-child(1) { transition-delay: 0.02s; }
.reveal-stagger.is-visible > *:nth-child(2) { transition-delay: 0.09s; }
.reveal-stagger.is-visible > *:nth-child(3) { transition-delay: 0.16s; }
.reveal-stagger.is-visible > *:nth-child(4) { transition-delay: 0.23s; }
.reveal-stagger.is-visible > *:nth-child(5) { transition-delay: 0.30s; }
.reveal-stagger.is-visible > *:nth-child(6) { transition-delay: 0.37s; }

/* ============================================================
   HERO
   ============================================================ */
.hero { padding-top: 0; justify-content: flex-end; }
.hero-photo { position: absolute; inset: 0; z-index: 0; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 42%; }
.hero-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,31,27,0.55) 0%, rgba(20,31,27,0.35) 32%, rgba(20,31,27,0.55) 68%, rgba(20,31,27,0.94) 100%);
}
.hero-inner { position: relative; z-index: 1; padding-top: 140px; padding-bottom: 40px; text-align: left; }
.hero-tag {
  font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--spark); margin-bottom: 1.1em; display: block;
}
.hero h1 {
  font-size: clamp(2.3rem, 5.4vw, 4.4rem);
  max-width: 15ch;
  color: var(--paper);
  margin-bottom: 0.55em;
}
.hero-lede { max-width: 560px; color: var(--paper-dim); font-size: 1.15rem; margin-bottom: 1.9em; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  padding: 0.9em 1.7em; border-radius: 999px; text-decoration: none;
  border: 1.5px solid transparent; cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn-primary { background: var(--gold); color: var(--ink); }
.btn-primary:hover { background: var(--spark); transform: translateY(-2px); }
.btn-outline { border-color: rgba(243,238,226,0.45); color: var(--paper); }
.btn-outline:hover { border-color: var(--paper); transform: translateY(-2px); }

.readout-strip {
  position: relative; z-index: 1;
  display: flex; flex-wrap: wrap;
  background: rgba(20,31,27,0.62);
  border-top: 1px solid var(--line-light);
  backdrop-filter: blur(6px);
  margin-top: 44px;
}
.readout { flex: 1 1 150px; padding: 16px 18px; border-right: 1px solid var(--line-light); }
.readout:last-child { border-right: none; }
.readout-value { display: block; font-family: var(--font-mono); font-size: 1.25rem; font-weight: 600; color: var(--gold); }
.readout-label { font-size: 0.74rem; color: var(--paper-dim); }

@media (max-width: 700px) {
  .hero-inner { padding-top: 120px; padding-bottom: 32px; }
  .readout { flex: 1 1 45%; }
}

/* ============================================================
   Stat / advantage cards grid
   ============================================================ */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 44px; }
.card-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.stat-card {
  background: rgba(243,238,226,0.06);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  padding: 26px 22px;
}
.slide-paper .stat-card { background: var(--paper-soft); border-color: var(--line); }
.stat-card .stat-value {
  display: block; font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.7rem, 2.6vw, 2.3rem); color: var(--gold); margin-bottom: 0.3em;
}
.stat-card .stat-label { font-size: 0.92rem; }
.advantage-card { border-left: 2.5px solid var(--clay); }
.advantage-card .stat-label strong { font-family: var(--font-display); display: block; margin-bottom: 0.3em; font-size: 1.02rem; }
.slide-paper .stat-card .stat-label { color: var(--ink-soft); }
.slide-forest .stat-card .stat-label, .slide-clay .stat-card .stat-label { color: var(--paper-dim); }

.note-line { margin-top: 30px; max-width: 680px; font-size: 0.98rem; }

@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .card-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Diagrama animado — "do painel à sua conta"
   ============================================================ */
.flow-wrap { margin-top: 48px; display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; align-items: center; }
.flow-diagram { width: 100%; height: auto; }
.flow-node-label {
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.05em; text-transform: uppercase;
  fill: var(--paper);
}
.flow-node-circle { fill: rgba(243,238,226,0.08); stroke: rgba(243,238,226,0.35); stroke-width: 1.5; }
.flow-node-circle.is-active { stroke: var(--gold); fill: rgba(218,154,52,0.14); }
.flow-path-energy { stroke: var(--gold); stroke-width: 2.5; fill: none; stroke-dasharray: 7 10; animation: flow 1.4s linear infinite; }
.flow-path-credit { stroke: var(--credit); stroke-width: 2; fill: none; stroke-dasharray: 5 9; animation: flow-rev 1.6s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -34; } }
@keyframes flow-rev { to { stroke-dashoffset: 28; } }
.flow-legend { display: flex; gap: 22px; margin-top: 18px; font-family: var(--font-mono); font-size: 0.74rem; color: var(--paper-dim); flex-wrap: wrap; }
.flow-legend span { display: inline-flex; align-items: center; gap: 7px; }
.flow-legend i { width: 16px; height: 2.5px; display: inline-block; border-radius: 2px; }
.flow-legend .i-energy { background: var(--gold); }
.flow-legend .i-credit { background: var(--credit); }

.steps-list { list-style: none; margin: 0; padding: 0; counter-reset: step; display: flex; flex-direction: column; gap: 4px; }
.steps-list li {
  display: grid; grid-template-columns: 40px 1fr; gap: 16px;
  padding: 14px 0; border-bottom: 1px solid var(--line-light);
  opacity: 0.45; transition: opacity 0.35s ease;
}
.steps-list li.is-current { opacity: 1; }
.steps-list li:last-child { border-bottom: none; }
.step-num {
  font-family: var(--font-mono); font-weight: 600; font-size: 0.95rem;
  width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--gold); color: var(--gold);
  display: flex; align-items: center; justify-content: center; flex: none;
}
.steps-list li.is-current .step-num { background: var(--gold); color: var(--ink); }
.steps-list h4 { margin: 0 0 4px; font-family: var(--font-body); font-weight: 700; font-size: 1rem; color: var(--paper); }
.steps-list p { margin: 0; font-size: 0.92rem; color: var(--paper-dim); }
.flow-footnote { margin-top: 18px; font-size: 0.82rem; color: var(--paper-dim); font-style: italic; }

@media (max-width: 900px) {
  .flow-wrap { grid-template-columns: 1fr; gap: 32px; }
}

/* ============================================================
   Calculadora de desconto
   ============================================================ */
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }

.calc-card {
  position: relative;
  margin-top: 48px;
  background: rgba(243,238,226,0.08);
  backdrop-filter: blur(10px);
  border: 1px solid var(--line-light);
  border-radius: 18px;
  padding: 36px 40px;
  max-width: 760px;
  box-shadow: 0 26px 70px rgba(0,0,0,0.28);
  overflow: hidden;
}
.calc-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--clay), var(--gold), var(--spark));
}
.calc-card-head { position: relative; display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 28px; }
.calc-tag {
  display: inline-block; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--gold); background: rgba(218,154,52,0.12); border: 1px solid rgba(218,154,52,0.3);
  padding: 4px 10px; border-radius: 5px; margin-bottom: 10px;
}
.calc-title { font-size: 1.3rem; margin: 0; color: var(--paper); }

.calc-settings-btn {
  flex: none; width: 40px; height: 40px; border-radius: 50%; margin-top: 2px;
  border: 1.5px solid rgba(243,238,226,0.35); background: rgba(243,238,226,0.05);
  color: var(--paper); display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
.calc-settings-btn:hover { border-color: var(--gold); color: var(--gold); transform: rotate(24deg); }
.calc-settings-btn[aria-expanded="true"] { border-color: var(--gold); color: var(--gold); background: rgba(218,154,52,0.12); }

.calc-body { display: grid; grid-template-columns: 1.2fr 1fr auto; gap: 16px; align-items: end; }
.calc-field { display: flex; flex-direction: column; gap: 7px; }
.calc-field label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--paper-dim); }
.calc-field select {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: var(--paper); border: 1.5px solid transparent; border-radius: 9px;
  padding: 12px 13px; outline: none; width: 100%;
}
.calc-field select:focus { border-color: var(--gold); }
.calc-input-prefix {
  display: flex; align-items: center;
  background: var(--paper); border: 1.5px solid transparent; border-radius: 9px;
  padding: 0 13px; transition: border-color 0.15s ease;
}
.calc-input-prefix:focus-within { border-color: var(--gold); }
.calc-input-prefix span { font-family: var(--font-mono); font-size: 0.88rem; color: var(--ink-soft); margin-right: 6px; }
.calc-input-prefix input {
  flex: 1; min-width: 0; font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: transparent; border: none; outline: none; padding: 12px 0;
}
.calc-btn { padding: 0.8em 1.6em; white-space: nowrap; }

.calc-result { margin-top: 30px; padding-top: 26px; border-top: 1px solid var(--line-light); }
.calc-result-flag { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.calc-flag-tag {
  font-family: var(--font-mono); font-size: 0.74rem; letter-spacing: 0.04em; text-transform: uppercase;
  padding: 5px 11px; border-radius: 999px; border: 1px solid currentColor;
}
.calc-flag-tag.flag-verde { color: var(--credit); }
.calc-flag-tag.flag-amarela { color: var(--gold); }
.calc-flag-tag.flag-vermelha1 { color: #D6553A; }
.calc-flag-tag.flag-vermelha2 { color: #A97BC4; }
.calc-flag-discount { font-family: var(--font-mono); font-size: 0.85rem; color: var(--paper-dim); }

.calc-result-row { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.calc-result-item { display: flex; flex-direction: column; gap: 4px; }
.calc-result-label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--paper-dim); }
.calc-result-value { font-family: var(--font-display); font-weight: 700; font-size: 1.6rem; color: var(--paper); }
.calc-result-item.is-highlight .calc-result-value { color: var(--gold); }
.calc-result-arrow { color: var(--paper-dim); font-size: 1.3rem; }
.calc-result-savings { margin: 18px 0 0; font-size: 1rem; color: var(--paper-dim); }
.calc-result-savings strong { color: var(--credit); font-family: var(--font-display); font-size: 1.15rem; }

.calc-whatsapp {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 26px; padding: 0.85em 1.4em; border-radius: 999px;
  background: #25D366; color: #0b1f14; text-decoration: none;
  font-family: var(--font-body); font-weight: 600; font-size: 0.98rem;
  transition: background 0.15s ease, transform 0.15s ease;
}
.calc-whatsapp:hover { background: #2fe878; transform: translateY(-2px); }
.calc-whatsapp .icon-whatsapp { flex: none; }

.calc-settings-panel {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(11,16,14,0.66);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.calc-settings-panel[hidden] { display: none; }
.calc-settings-dialog {
  width: 100%; max-width: 380px; max-height: 86vh; overflow-y: auto;
  background: var(--forest-deep); border: 1px solid var(--line-light); border-radius: var(--radius);
  padding: 24px; box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.calc-settings-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.calc-settings-head h4 { margin: 0; font-size: 0.98rem; color: var(--paper); font-family: var(--font-display); }
.calc-settings-close {
  background: none; border: none; color: var(--paper-dim); font-size: 1.3rem; line-height: 1;
  cursor: pointer; padding: 2px 6px;
}
.calc-settings-close:hover { color: var(--paper); }
.calc-settings-note { margin: 0 0 16px; font-size: 0.8rem; color: var(--paper-dim); }
.calc-settings-fields { display: flex; flex-direction: column; gap: 12px; }
.calc-settings-field { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.calc-settings-field label { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--paper); }
.flag-dot { width: 9px; height: 9px; border-radius: 50%; flex: none; display: inline-block; }
.flag-dot-verde { background: var(--credit); }
.flag-dot-amarela { background: var(--gold); }
.flag-dot-vermelha1 { background: #D6553A; }
.flag-dot-vermelha2 { background: #A97BC4; }
.calc-settings-input { display: flex; align-items: center; gap: 4px; }
.calc-settings-input input {
  width: 56px; font-family: var(--font-mono); font-size: 0.9rem; text-align: right;
  background: rgba(243,238,226,0.08); border: 1px solid var(--line-light); border-radius: 6px;
  color: var(--paper); padding: 5px 6px;
}
.calc-settings-input span { font-size: 0.82rem; color: var(--paper-dim); }
.calc-settings-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 18px; }
.calc-settings-reset {
  background: none; border: none; color: var(--gold); font-family: var(--font-mono); font-size: 0.78rem;
  cursor: pointer; text-decoration: underline; padding: 0;
}
.calc-settings-reset:hover { color: var(--spark); }
.calc-settings-done {
  font-family: var(--font-body); font-weight: 600; font-size: 0.82rem;
  background: var(--gold); color: var(--ink); border: none; border-radius: 999px;
  padding: 7px 16px; cursor: pointer;
}
.calc-settings-done:hover { background: var(--spark); }

.calc-gate-field { display: flex; gap: 10px; margin-top: 4px; }
.calc-gate-input {
  flex: 1; font-family: var(--font-body); font-size: 0.95rem; color: var(--paper);
  background: rgba(243,238,226,0.08); border: 1px solid var(--line-light); border-radius: 8px;
  padding: 10px 12px; outline: none;
}
.calc-gate-input:focus { border-color: var(--gold); }
.calc-gate-error { margin: 12px 0 0; font-size: 0.82rem; color: #D6553A; }

@media (max-width: 700px) {
  .calc-card { padding: 24px 20px; }
  .calc-body { grid-template-columns: 1fr; }
}

/* ============================================================
   As usinas
   ============================================================ */
.plant-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 44px; }
.plant-card { background: var(--paper-soft); border: 1px solid var(--line); border-radius: 14px; padding: 28px; }
.plant-card-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.plant-card-head h3 { margin: 0; font-size: 1.2rem; }
.plant-tag { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.05em; color: var(--clay); border: 1px solid var(--clay); border-radius: 5px; padding: 3px 9px; white-space: nowrap; }
.spec-sheet { margin: 0; border-top: 1px solid var(--line); }
.spec-sheet div { padding: 10px 2px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 14px; }
.spec-sheet dt { font-family: var(--font-mono); font-size: 0.76rem; color: var(--ink-soft); }
.spec-sheet dd { margin: 0; font-weight: 600; text-align: right; }

.gallery-strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin-top: 28px; }
.gallery-strip a { border-radius: 8px; overflow: hidden; display: block; }
.gallery-strip img { width: 100%; height: 150px; object-fit: cover; transition: transform 0.3s ease; }
.gallery-strip a:hover img { transform: scale(1.06); }

@media (max-width: 900px) {
  .plant-grid { grid-template-columns: 1fr; }
  .gallery-strip { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 560px) {
  .gallery-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   Confiança / documentação
   ============================================================ */
.doc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.doc-card { background: rgba(243,238,226,0.05); border: 1px solid var(--line-light); border-radius: var(--radius); padding: 24px; }
.doc-tag { display: inline-block; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.04em; color: var(--gold); background: rgba(218,154,52,0.12); border: 1px solid rgba(218,154,52,0.3); padding: 4px 9px; border-radius: 5px; margin-bottom: 12px; }
.doc-card h3 { font-size: 1.05rem; margin-bottom: 0.5em; }
.doc-card dl { margin: 0; }
.doc-card dl div { display: flex; gap: 8px; padding: 6px 0; border-top: 1px solid var(--line-light); font-size: 0.9rem; }
.doc-card dl div:first-child { border-top: none; }
.doc-card dt { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; color: rgba(243,238,226,0.5); flex: 0 0 78px; padding-top: 2px; }
.doc-card dd { margin: 0; color: rgba(243,238,226,0.92); }

.confianca-photos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 32px; }
.confianca-photos a { border-radius: 8px; overflow: hidden; display: block; border: 1px solid var(--line-light); }
.confianca-photos img { width: 100%; height: 190px; object-fit: cover; transition: transform 0.3s ease; }
.confianca-photos a:hover img { transform: scale(1.05); }

@media (max-width: 900px) {
  .doc-grid { grid-template-columns: 1fr; }
  .confianca-photos { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { max-width: 780px; margin: 40px 0 0; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); padding: 20px 0; }
.faq-item summary {
  font-family: var(--font-display); font-weight: 700; font-size: 1.08rem;
  cursor: pointer; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-family: var(--font-mono); font-size: 1.4rem; font-weight: 400;
  color: var(--clay); flex: none; transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin: 14px 0 0; color: var(--ink-soft); max-width: 660px; }

/* ============================================================
   CTA final — WhatsApp + formulário de contato
   ============================================================ */
.whatsapp-btn { background: #25D366; color: #0b1f14 !important; }
.whatsapp-btn:hover { background: #2fe878; }
.icon-whatsapp { flex: none; }

.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: start; margin-top: 44px; }
.contact-whatsapp { padding-top: 6px; }
.contact-whatsapp-note { margin: 14px 0 0; font-size: 0.9rem; color: var(--paper-dim); max-width: 32ch; }

.lead-form {
  display: flex; flex-direction: column; gap: 16px;
  background: rgba(243,238,226,0.08); backdrop-filter: blur(10px);
  border: 1px solid var(--line-light); border-radius: 16px;
  padding: 28px; box-shadow: 0 20px 54px rgba(0,0,0,0.25);
}
.lead-form label { display: flex; flex-direction: column; gap: 6px; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--paper-dim); }
.lead-form input, .lead-form textarea {
  font-family: var(--font-body); font-size: 1rem; color: var(--ink);
  background: var(--paper); border: 1.5px solid transparent; border-radius: 9px;
  padding: 11px 13px; outline: none; resize: vertical;
}
.lead-form input:focus, .lead-form textarea:focus { border-color: var(--gold); }
.btn-block { width: 100%; justify-content: center; }
.form-note { font-size: 0.88rem; min-height: 1.2em; margin: 0; color: var(--paper-dim); }
.form-note[data-state="ok"] { color: var(--credit); }
.form-note[data-state="err"] { color: #D6553A; }

@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
}

.site-footer-mini { margin-top: 70px; padding-top: 30px; border-top: 1px solid var(--line-light); width: 100%; text-align: center; }
.site-footer-mini p { margin: 0 0 6px; font-size: 0.85rem; color: var(--paper-dim); }
.site-footer-mini a { color: var(--gold); text-decoration: none; }
.site-footer-mini a:hover { text-decoration: underline; }

/* ============================================================
   Lightbox
   ============================================================ */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center;
  background: rgba(11,16,14,0.94); padding: 24px; cursor: zoom-out;
}
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 100%; max-height: 100%; border-radius: 6px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); cursor: default; }
.lightbox-close {
  position: absolute; top: 18px; right: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1.5px solid rgba(243,238,226,0.4); background: rgba(20,31,27,0.7); color: var(--paper);
  font-size: 1.7rem; line-height: 1; display: flex; align-items: center; justify-content: center; cursor: pointer;
}
.lightbox-close:hover { background: rgba(20,31,27,0.95); border-color: var(--paper); }

/* ============================================================
   Responsive base
   ============================================================ */
@media (max-width: 640px) {
  .slide { padding: 92px 0 56px; }
  .hero-inner { text-align: left; }
  .big-stat-value { font-size: clamp(3.6rem, 22vw, 6rem); }
}