/* ============================================================
   NAVONA · Proposta Comercial
   Paleta restrita do manual da marca
   #050505 · #D8D3C7 · #F3F0E8 · #77736A
   Cinzel (logotipo, títulos) + Inter (corpo, dados)
   ============================================================ */

:root {
  --black:    #050505;
  --beige:    #D8D3C7;
  --offwhite: #F3F0E8;
  --stone:    #77736A;
  --line-on-dark:  rgba(216, 211, 199, 0.14);
  --line-on-light: rgba(5, 5, 5, 0.10);
  --serif: 'Cinzel', Georgia, serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  border-radius: 0;
  box-shadow: none;
  text-shadow: none;
}

html, body {
  background: var(--black);
  color: var(--offwhite);
  font-family: var(--sans);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

button { font-family: inherit; cursor: pointer; background: transparent; border: none; color: inherit; }
input, textarea { font: inherit; color: inherit; background: transparent; border: none; outline: none; }

/* ============================================================
   PÁGINAS — controle de transição (apenas uma ativa)
   ============================================================ */

.page {
  position: fixed;
  inset: 0;
  width: 100%;
  min-height: 100vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.page.is-active {
  opacity: 1;
  pointer-events: auto;
  z-index: 10;
}

/* ============================================================
   WORDMARK NAVONA — Cinzel, letterSpacing 0.28em
   ============================================================ */

.wordmark {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  display: inline-block;
}
.wordmark--cream { color: var(--beige); }
.wordmark--ink   { color: var(--black); }

/* ============================================================
   EYEBROW
   ============================================================ */

.eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--stone);
  display: inline-block;
  margin-bottom: 28px;
}
.eyebrow--cream { color: rgba(216, 211, 199, 0.55); }

/* ============================================================
   PÁGINA 1 — INTRO com vídeo
   ============================================================ */

.page--intro {
  background: var(--black);
  align-items: center;
  justify-content: center;
}
.intro-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}
.intro-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 5, 5, 0.30) 0%, rgba(5, 5, 5, 0.60) 100%);
  z-index: 2;
}
.intro-brand {
  position: relative;
  z-index: 3;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  animation: intro-fade-in 1.4s ease 0.4s both;
}
.intro-brand .wordmark { font-size: 34px; letter-spacing: 0.34em; }
.intro-tagline {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(216, 211, 199, 0.55);
}
.intro-skip {
  position: absolute;
  bottom: 32px;
  right: 32px;
  z-index: 3;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(216, 211, 199, 0.6);
  padding: 12px 18px;
  border: 1px solid rgba(216, 211, 199, 0.25);
  transition: color 0.3s ease, border-color 0.3s ease;
}
.intro-skip:hover { color: var(--beige); border-color: var(--beige); }

@keyframes intro-fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   PÁGINA 2 — CAPA / dados do cliente
   ============================================================ */

.page--cover {
  background: var(--offwhite);
  color: var(--black);
  padding: 64px clamp(24px, 6vw, 96px) 48px;
  justify-content: space-between;
}
.cover-header, .prop-header, .close-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line-on-light);
  margin-bottom: 64px;
}
.cover-num, .prop-num, .close-num, .success-sub {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--stone);
}

.cover-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}
@media (min-width: 900px) {
  .cover-grid { grid-template-columns: 1.5fr 1fr; gap: 80px; }
}

.cover-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 4.4vw, 60px);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: 56px;
  max-width: 700px;
}
.cover-title em { font-style: italic; font-weight: 400; }

.cover-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px 48px;
  border-top: 1px solid var(--line-on-light);
  padding-top: 32px;
}
.cover-meta dt {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 8px;
}
.cover-meta dd {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 400;
  color: var(--black);
  letter-spacing: 0.01em;
}

.cover-aside {
  background: var(--beige);
  padding: 56px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  min-height: 320px;
}
.cover-quote {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 22px;
  line-height: 1.35;
  letter-spacing: 0.04em;
  color: var(--black);
  margin-bottom: 24px;
}
.cover-quote em { font-style: italic; }
.cover-quote-trans {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: var(--stone);
  max-width: 240px;
  margin: 0 auto;
}

.cover-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 48px;
  border-top: 1px solid var(--line-on-light);
  margin-top: 32px;
  gap: 16px;
}

/* ============================================================
   PÁGINA 3 — PROPOSTA
   ============================================================ */

.page--proposta {
  background: var(--offwhite);
  color: var(--black);
  padding: 64px clamp(24px, 6vw, 96px) 64px;
}
.page--proposta > * { max-width: 1100px; margin-left: auto; margin-right: auto; width: 100%; }

.prop-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--black);
  margin-bottom: 24px;
  max-width: 800px;
}
.prop-title em { font-style: italic; font-weight: 400; }
.prop-lead {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
  max-width: 720px;
  margin-bottom: 56px;
}

.prop-itens {
  border-top: 1px solid var(--line-on-light);
  margin-bottom: 56px;
}
.prop-item {
  display: grid;
  grid-template-columns: 48px 1fr 120px 140px;
  gap: 24px;
  align-items: baseline;
  padding: 28px 0;
  border-bottom: 1px solid var(--line-on-light);
}
@media (max-width: 720px) {
  .prop-item { grid-template-columns: 36px 1fr; gap: 12px; }
  .prop-item-qty, .prop-item-price { grid-column: 2; }
}
.prop-item-n {
  font-family: var(--serif);
  font-size: 14px;
  color: var(--stone);
  font-weight: 500;
}
.prop-item-name {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--black);
  margin-bottom: 4px;
}
.prop-item-desc {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 300;
  color: var(--stone);
  line-height: 1.6;
}
.prop-item-qty {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 14px;
  color: var(--black);
  text-align: right;
  letter-spacing: 0.04em;
}
.prop-item-price {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 15px;
  color: var(--black);
  text-align: right;
  letter-spacing: 0.02em;
}

.prop-resumo {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  text-align: right;
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid var(--line-on-light);
}
.prop-resumo[hidden] { display: none; }
.prop-resumo-row {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 20px;
}
.prop-resumo-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stone);
}
.prop-resumo-label em {
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-transform: none;
}
.prop-resumo-value {
  font-family: var(--serif);
  font-size: 19px;
  color: var(--black);
  min-width: 170px;
  text-align: right;
}
.prop-resumo-row--desc .prop-resumo-label,
.prop-resumo-row--desc .prop-resumo-label em,
.prop-resumo-row--desc .prop-resumo-value {
  color: #9a7a4e;
}
.prop-resumo-row--desc .prop-resumo-value { font-style: italic; }

.prop-total {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  margin-bottom: 80px;
  padding: 32px 0;
  border-top: 2px solid var(--black);
  border-bottom: 1px solid var(--line-on-light);
}
.prop-total-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 8px;
}
.prop-total-value {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 4.4vw, 56px);
  color: var(--black);
  letter-spacing: 0.01em;
}
.prop-currency { font-size: 0.5em; vertical-align: top; margin-right: 6px; color: var(--stone); }
.prop-total-sub {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 300;
  color: var(--stone);
  margin-top: 8px;
}

.prop-bloco { margin-bottom: 56px; }
.prop-h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-on-light);
}
.prop-cond {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 48px;
}
.prop-cond dt {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 6px;
}
.prop-cond dd {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 400;
  color: var(--black);
}
.prop-list {
  list-style: none;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--stone);
}
.prop-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 8px;
}
.prop-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 13px;
  width: 12px; height: 1px;
  background: var(--stone);
}

.prop-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--line-on-light);
  gap: 16px;
}

/* ============================================================
   PÁGINA 4 — FECHAMENTO
   ============================================================ */

.page--close {
  background: var(--black);
  color: var(--beige);
  padding: 64px clamp(24px, 6vw, 96px) 64px;
}
.close-header { border-bottom-color: var(--line-on-dark); margin-bottom: 64px; }
.close-num { color: rgba(216, 211, 199, 0.55); }

.close-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 64px;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}
@media (min-width: 900px) {
  .close-grid { grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: start; }
}

.close-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--beige);
  margin-bottom: 32px;
}
.close-title em { font-style: italic; font-weight: 400; }
.close-lead {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(216, 211, 199, 0.7);
  max-width: 480px;
}

.close-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.close-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 600px) { .close-row { grid-template-columns: 1fr; } }

.close-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.close-field label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(216, 211, 199, 0.55);
}
.close-field input,
.close-field textarea {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 400;
  color: var(--beige);
  background: transparent;
  border-bottom: 1px solid rgba(216, 211, 199, 0.25);
  padding: 10px 0;
  transition: border-color 0.3s ease;
}
.close-field textarea { resize: vertical; min-height: 60px; }
.close-field input:focus,
.close-field textarea:focus { border-bottom-color: var(--beige); }

.close-aceite {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 12px;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.6;
  color: rgba(216, 211, 199, 0.7);
  cursor: pointer;
}
.close-aceite input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 16px; height: 16px;
  border: 1px solid var(--beige);
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 3px;
  position: relative;
}
.close-aceite input[type="checkbox"]:checked::before {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
  color: var(--beige);
}

.close-msg {
  font-family: var(--sans);
  font-size: 12px;
  color: rgba(216, 211, 199, 0.55);
  text-align: right;
  min-height: 18px;
}

/* ============================================================
   PÁGINA 5 — SUCESSO
   ============================================================ */

.page--success {
  background: var(--offwhite);
  color: var(--black);
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}
.success-inner {
  max-width: 560px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}
.success-mark {
  font-size: 60px;
  font-weight: 300;
  color: var(--black);
  line-height: 1;
}
.success-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(28px, 3.5vw, 40px);
  letter-spacing: 0.02em;
  color: var(--black);
  margin-top: 16px;
}
.success-lead {
  font-family: var(--sans);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone);
  margin-bottom: 12px;
}

/* ============================================================
   BOTÕES
   ============================================================ */

.btn-ink, .btn-ghost-ink, .btn-cream, .btn-link-ink {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 16px 32px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-ink {
  background: var(--black);
  color: var(--beige);
  border: 1px solid var(--black);
}
.btn-ink:hover { background: transparent; color: var(--black); }
.btn-ghost-ink {
  background: transparent;
  color: var(--black);
  border: 1px solid var(--black);
}
.btn-ghost-ink:hover { background: var(--black); color: var(--beige); }
.btn-cream {
  background: var(--beige);
  color: var(--black);
  border: 1px solid var(--beige);
  margin-top: 16px;
}
.btn-cream:hover { background: transparent; color: var(--beige); }
.btn-cream:disabled { opacity: 0.4; cursor: not-allowed; background: var(--beige); color: var(--black); }
.btn-link-ink, .btn-link-cream {
  background: transparent;
  border: none;
  padding: 12px 0;
  letter-spacing: 0.18em;
}
.btn-link-ink { color: var(--stone); }
.btn-link-ink:hover { color: var(--black); }
.btn-link-cream { color: rgba(216, 211, 199, 0.55); }
.btn-link-cream:hover { color: var(--beige); }

.close-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line-on-dark);
}
.close-actions .btn-cream { margin-top: 0; }

/* ============================================================
   MOBILE — dvh (evita corte da barra do navegador) + responsivo
   ============================================================ */
.page { min-height: 100dvh; }
.page--intro { min-height: 100dvh; }
.intro-video { height: 100dvh; }

@media (max-width: 640px) {
  .intro-brand { gap: 14px; padding: 0 24px; }
  .intro-brand .wordmark { font-size: 26px; letter-spacing: 0.26em; }
  .intro-tagline { font-size: 9px; letter-spacing: 0.2em; line-height: 1.5; }
  .intro-skip { bottom: 20px; right: 20px; padding: 13px 18px; }

  /* Capa */
  .page--cover { padding: 36px 20px 28px; }
  .cover-header, .prop-header, .close-header { margin-bottom: 32px; padding-bottom: 16px; }
  .cover-grid { gap: 32px; }
  .cover-title { font-size: 30px; line-height: 1.2; margin-bottom: 28px; }
  .cover-meta { gap: 18px 20px; padding-top: 22px; }
  .cover-meta dd { font-size: 14px; }
  .cover-aside { padding: 32px 22px; min-height: auto; }
  .cover-quote { font-size: 18px; margin-bottom: 18px; }
  .cover-quote-trans { max-width: none; }
  .cover-footer, .prop-footer { flex-direction: column; align-items: stretch; gap: 12px; padding-top: 26px; margin-top: 24px; }

  /* Proposta */
  .page--proposta { padding: 36px 20px 44px; }
  .prop-title { font-size: 25px; line-height: 1.22; margin-bottom: 16px; }
  .prop-lead { font-size: 13.5px; line-height: 1.7; margin-bottom: 32px; }
  .prop-item { grid-template-columns: 26px 1fr auto; column-gap: 12px; row-gap: 2px; padding: 18px 0; }
  .prop-item-name { font-size: 15px; }
  .prop-item-desc { font-size: 12px; }
  .prop-item-n { grid-column: 1; grid-row: 1; }
  .prop-item > div { grid-column: 2 / 4; grid-row: 1; }
  .prop-item-qty { grid-column: 2; grid-row: 2; text-align: left; margin-top: 6px; align-self: baseline; }
  .prop-item-price { grid-column: 3; grid-row: 2; text-align: right; margin-top: 6px; white-space: nowrap; align-self: baseline; }
  .prop-resumo { align-items: stretch; text-align: left; }
  .prop-resumo-row { justify-content: space-between; gap: 12px; }
  .prop-resumo-value { min-width: 0; font-size: 16px; }
  .prop-total { align-items: stretch; text-align: left; padding: 24px 0; margin-bottom: 44px; }
  .prop-total-value { font-size: 30px; }
  .prop-cond { grid-template-columns: 1fr; gap: 18px; }
  .prop-cond dd { font-size: 14px; }
  .prop-h3 { font-size: 14px; letter-spacing: 0.14em; }
  .prop-list { font-size: 13px; }

  /* Fechamento */
  .page--close { padding: 36px 20px 44px; }
  .close-grid { gap: 32px; }
  .close-title { font-size: 27px; margin-bottom: 18px; }
  .close-lead { font-size: 14px; }
  .close-actions { flex-direction: column; align-items: stretch; gap: 12px; padding-top: 22px; }
  .success-title { font-size: 26px; }

  /* Botões em rodapés/ações: largura cheia, sem estourar */
  .cover-footer .btn-ink, .cover-footer .btn-ghost-ink, .cover-footer .btn-link-ink,
  .prop-footer .btn-ink, .prop-footer .btn-ghost-ink, .prop-footer .btn-link-ink,
  .close-actions .btn-cream, .close-actions .btn-link-cream, .close-actions .btn-link-ink {
    width: 100%; justify-content: center; text-align: center;
  }
  .btn-ink, .btn-ghost-ink, .btn-cream { padding: 15px 18px; letter-spacing: 0.16em; }
}