/* ============================================================
   W2b PRO — Documents stylesheet
   Inherits brand tokens from style.css
   Optimized for both web view and print-to-PDF
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=Cormorant+Garamond:ital,wght@0,300;0,400;1,300;1,400&family=Lato:wght@300;400;700&display=swap');

:root {
  --bg:           #FAF8F3;
  --bg-2:         #F4F0E8;
  --bg-3:         #EDE8DE;
  --near-black:   #1C1917;
  --text:         #1F1C18;
  --text-muted:   #6B6457;
  --gold:         #C9A84C;
  --gold-dark:    #A07830;
  --gold-light:   rgba(201,168,76,0.12);
  --gold-border:  rgba(201,168,76,0.3);
  --border:       rgba(28,25,23,0.1);
  --border-soft:  rgba(28,25,23,0.06);

  --font-display: 'Playfair Display', Georgia, serif;
  --font-sub:     'Cormorant Garamond', Georgia, serif;
  --font-body:    'Lato', system-ui, sans-serif;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
}

img { display: block; max-width: 100%; }
a { color: var(--gold-dark); text-decoration: none; border-bottom: 1px solid var(--gold-border); transition: border-color 0.2s; }
a:hover { border-color: var(--gold); }

/* ── Document page layout ──────────────────────────────────── */
.doc-page {
  max-width: 820px;
  margin: 0 auto;
  padding: 4rem 3rem 6rem;
  background: var(--bg);
}

/* Top bar (only visible on screen) */
.doc-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 3rem;
  background: rgba(250,248,243,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-soft);
  position: sticky;
  top: 0;
  z-index: 10;
}

.doc-topbar-brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--near-black);
  letter-spacing: 0.15em;
}
.doc-topbar-brand .dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  margin: 0 0.4rem;
  vertical-align: middle;
  transform: translateY(-3px);
}

.doc-topbar-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.btn-doc {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.7rem 1.4rem;
  border: 1px solid var(--gold-border);
  color: var(--gold-dark);
  background: var(--bg);
  border-radius: 2px;
  transition: all 0.2s;
  cursor: pointer;
}
.btn-doc:hover {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
}
.btn-doc.primary {
  background: var(--gold);
  color: var(--bg);
  border-color: var(--gold);
}
.btn-doc.primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
}
.btn-doc.ghost {
  border-color: var(--border);
  color: var(--text);
}
.btn-doc.ghost:hover {
  background: var(--bg-3);
  color: var(--near-black);
  border-color: var(--border);
}

/* Language & currency switchers in the topbar */
.lang-switcher,
.cur-switcher {
  display: flex;
  gap: 0.3rem;
  align-items: center;
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.lang-switcher button,
.cur-switcher button {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0.25rem 0.4rem;
  border-radius: 2px;
  font: inherit;
  letter-spacing: inherit;
  transition: color 0.2s, background 0.2s;
}

.lang-switcher button:hover,
.lang-switcher button.active,
.cur-switcher button:hover,
.cur-switcher button.active {
  color: var(--gold-dark);
  background: var(--gold-light);
}

.lang-sep { color: var(--border); }

/* ── Document header ───────────────────────────────────────── */
.doc-header {
  margin-bottom: 3.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.doc-eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 1rem;
}

.doc-title {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 400;
  line-height: 1.15;
  color: var(--near-black);
  margin-bottom: 1rem;
}
.doc-title em { font-style: italic; color: var(--gold-dark); }

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.doc-meta span::before {
  content: '·';
  margin-right: 1rem;
  color: var(--gold);
}
.doc-meta span:first-child::before { content: none; margin-right: 0; }

/* ── Section structure ─────────────────────────────────────── */
.doc-section {
  margin-bottom: 3rem;
}

.doc-section h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--near-black);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--gold-border);
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
}
.doc-section h2 .num {
  font-family: var(--font-sub);
  font-size: 0.95rem;
  font-style: italic;
  color: var(--gold-dark);
  letter-spacing: 0.1em;
}

.doc-section h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--near-black);
  margin: 1.5rem 0 0.75rem;
}

.doc-section p {
  font-family: var(--font-body);
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--text);
  margin-bottom: 1rem;
}

.doc-section ul, .doc-section ol {
  padding-left: 0;
  margin: 0.5rem 0 1.25rem;
}

.doc-section li {
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 0.6rem;
  padding-left: 1.6rem;
  position: relative;
}

.doc-section ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 0.7rem;
  width: 8px; height: 1px;
  background: var(--gold);
}

.doc-section ol {
  counter-reset: list;
}
.doc-section ol li::before {
  counter-increment: list;
  content: counter(list, decimal-leading-zero);
  position: absolute;
  left: 0; top: 0;
  font-family: var(--font-sub);
  font-style: italic;
  color: var(--gold-dark);
  font-size: 0.9rem;
}

.doc-section strong {
  color: var(--near-black);
  font-weight: 700;
}

.doc-section em {
  font-style: italic;
}

/* Pull-quote / hero statement */
.doc-quote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.45;
  color: var(--near-black);
  padding: 2rem 0 2rem 2rem;
  border-left: 2px solid var(--gold);
  margin: 2rem 0;
}
.doc-quote-attr {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-style: normal;
  color: var(--text-muted);
  margin-top: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Callout box */
.callout {
  background: var(--bg-2);
  border-left: 3px solid var(--gold);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 2px;
}
.callout .callout-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 0.5rem;
}
.callout p { margin: 0; font-size: 0.92rem; }

/* ── Tier cards (services & rates) ─────────────────────────── */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.tier-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2rem 1.75rem;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}
.tier-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}
.tier-card.featured {
  border-color: var(--gold);
  background: var(--bg);
}
.tier-card.featured::before {
  content: 'Diferencial';
  position: absolute;
  top: -10px; right: 1.5rem;
  background: var(--gold);
  color: var(--bg);
  padding: 0.25rem 0.75rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 1px;
}

.tier-card .tier-eyebrow {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 0.75rem;
}
.tier-card .tier-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--near-black);
  margin-bottom: 0.5rem;
  line-height: 1.2;
}
.tier-card .tier-price {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--near-black);
  margin: 0.5rem 0 0.25rem;
}
.tier-card .tier-unit {
  font-family: var(--font-body);
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-soft);
}
.tier-card ul { padding: 0; }
.tier-card li {
  padding-left: 1.2rem;
  font-size: 0.88rem;
  margin-bottom: 0.5rem;
}
.tier-card li::before {
  width: 6px; top: 0.62rem;
}

/* ── Form fields (model release) ───────────────────────────── */
.form-row {
  margin-bottom: 1.5rem;
}
.form-row label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.form-line {
  border-bottom: 1px solid var(--near-black);
  height: 1.5rem;
  min-width: 200px;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 1rem 0;
}

.checkbox-list label {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.65rem;
  font-family: var(--font-body);
  font-size: 0.93rem;
  letter-spacing: normal;
  text-transform: none;
  font-weight: 400;
  color: var(--text);
  cursor: pointer;
}
.checkbox-list .box {
  display: inline-block;
  width: 14px; height: 14px;
  border: 1.5px solid var(--near-black);
  margin-top: 0.3rem;
  flex-shrink: 0;
}

/* Signature blocks */
.sig-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.sig-line {
  border-bottom: 1px solid var(--near-black);
  height: 2.5rem;
  margin-bottom: 0.5rem;
}
.sig-label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.sig-detail {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--text);
  margin-top: 0.15rem;
}

/* Document divider — variant separators */
.doc-divider {
  margin: 5rem 0;
  text-align: center;
  position: relative;
}
.doc-divider::before, .doc-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 38%;
  height: 1px;
  background: var(--border);
}
.doc-divider::before { left: 0; }
.doc-divider::after { right: 0; }
.doc-divider-mark {
  display: inline-block;
  font-family: var(--font-sub);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--gold-dark);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0 1rem;
  background: var(--bg);
}

/* Variant card — for release variants on index */
.variant-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 1.5rem 1.75rem;
  margin: 1.5rem 0;
}
.variant-card h3 {
  margin-top: 0;
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
}
.variant-card h3 .tag {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--gold-dark);
  background: var(--gold-light);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ── Footer ────────────────────────────────────────────────── */
.doc-footer {
  margin-top: 5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-body);
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.doc-footer a { color: var(--text-muted); }

/* ── Documents index page ──────────────────────────────────── */
.doc-index-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 3rem 0;
}

.doc-card {
  display: block;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
  border-bottom: 1px solid var(--border);
}
.doc-card:hover {
  border-color: var(--gold);
  transform: translateY(-2px);
}
.doc-card .doc-card-label {
  font-family: var(--font-body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 0.5rem;
}
.doc-card .doc-card-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--near-black);
  margin-bottom: 0.6rem;
  line-height: 1.2;
}
.doc-card .doc-card-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}
.doc-card .doc-card-link {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dark);
  border-bottom: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 720px) {
  .doc-page { padding: 2rem 1.5rem 4rem; }
  .doc-topbar { padding: 1rem 1.5rem; flex-wrap: wrap; gap: 0.75rem; }
  .doc-topbar-actions { flex-wrap: wrap; gap: 0.5rem 0.6rem; }
  .btn-doc { padding: 0.55rem 0.9rem; font-size: 0.72rem; }
  .doc-title { font-size: 2rem; }
  .doc-section h2 { font-size: 1.3rem; }
  .tier-grid { grid-template-columns: 1fr; }
  .form-grid-2 { grid-template-columns: 1fr; gap: 0.75rem; }
  .sig-block { grid-template-columns: 1fr; gap: 1.5rem; }
  .doc-index-grid { grid-template-columns: 1fr; }
  .doc-quote { padding-left: 1rem; font-size: 1.15rem; }
}

/* ── Print / PDF optimization ──────────────────────────────── */
@media print {
  @page {
    size: A4;
    margin: 16mm 14mm;
  }

  html, body {
    background: white;
    color: #000;
    font-size: 10.5pt;
    line-height: 1.55;
  }

  .doc-topbar, .no-print { display: none !important; }

  .doc-page {
    max-width: none;
    padding: 0;
    margin: 0;
  }

  /* Tighter vertical rhythm so pages don't waste space */
  .doc-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
  }
  .doc-title { font-size: 2rem; color: #000; line-height: 1.15; }
  .doc-meta { font-size: 0.78rem; }

  .doc-section {
    margin-bottom: 1.25rem;
    /* Sections break naturally across pages — do NOT force break-inside avoid */
  }
  .doc-section h2 {
    font-size: 1.2rem;
    color: #000;
    border-bottom-color: #999;
    margin-bottom: 0.6rem;
    padding-bottom: 0.35rem;
  }
  .doc-section h3 {
    font-size: 1rem;
    margin: 0.9rem 0 0.45rem;
  }
  .doc-section p,
  .doc-section li {
    font-size: 0.95rem;
    line-height: 1.55;
    margin-bottom: 0.5rem;
  }
  .doc-section ul,
  .doc-section ol {
    margin: 0.4rem 0 0.85rem;
  }

  /* Keep headings with their following content */
  .doc-section h2,
  .doc-section h3 {
    break-after: avoid;
    page-break-after: avoid;
  }

  /* Avoid splitting small atomic elements across pages */
  .tier-card, .variant-card, .callout, .doc-quote, .sig-block,
  .form-row, .checkbox-list label, .doc-card {
    break-inside: avoid;
    page-break-inside: avoid;
  }

  /* Paragraphs and lists: avoid orphan/widow lines */
  p, li {
    orphans: 3;
    widows: 3;
  }

  /* Tier cards stay in 3 columns but compress for portrait A4 */
  .tier-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }
  .tier-card {
    padding: 0.9rem 0.85rem;
  }
  .tier-card .tier-name { font-size: 1rem; }
  .tier-card .tier-price { font-size: 1.4rem; }
  .tier-card .tier-unit {
    font-size: 0.7rem;
    margin-bottom: 0.7rem;
    padding-bottom: 0.7rem;
  }
  .tier-card li { font-size: 0.78rem; margin-bottom: 0.3rem; }

  /* Index grid back to two columns; cards stay together */
  .doc-index-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
  }

  /* Dividers shrink — they were eating a quarter page each */
  .doc-divider {
    margin: 1.5rem 0;
  }

  /* Quote and callout — slightly smaller */
  .doc-quote {
    font-size: 1.1rem;
    padding: 0.75rem 0 0.75rem 1rem;
    margin: 1rem 0;
  }
  .callout {
    padding: 0.75rem 1rem;
    margin: 0.85rem 0;
  }

  /* Signature blocks compact */
  .sig-block {
    margin-top: 1.5rem;
    padding-top: 1rem;
    gap: 1.5rem;
  }
  .sig-line { height: 2rem; }

  /* Footer */
  .doc-footer {
    margin-top: 2rem;
    padding-top: 1rem;
    font-size: 0.72rem;
  }

  /* Links: black, no underline distractions */
  a {
    color: #000;
    border-bottom: none;
  }
}