/* =========================================================
   Colegio Leopoldo Lugones — Sistema de diseño
   Estilo: editorial-institucional cálido
   Tipografía: Newsreader (serif, headings) + Inter (sans, cuerpo/UI)
   ========================================================= */

:root {
  /* Color */
  --navy: #132242;
  --navy-deep: #0b1730;
  --navy-soft: #24406e;
  --navy-mid: #1c3054;
  --gold: #ad7c1f;       /* uso en texto sobre papel (AA) */
  --gold-vivid: #d4a017; /* uso decorativo / sobre navy */
  --gold-soft: #e8c874;
  --gold-pale: #f7ecd3;
  --red: #b3272c;
  --paper: #faf7f2;
  --paper-warm: #f1ead9;
  --white: #ffffff;
  --ink: #23262f;
  --ink-soft: #5c6070;
  --ink-faint: #8a8f9e;
  --line: #e5ddcd;
  --line-navy: rgba(255, 255, 255, 0.12);
  --success: #2f6b4f;

  /* Tipografía */
  --font-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: 1.75rem;
  --fs-2xl: 2.25rem;
  --fs-3xl: 3rem;
  --fs-4xl: 3.75rem;

  /* Espaciado */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 2.5rem;
  --space-8: 3rem;
  --space-9: 4rem;
  --space-10: 5rem;
  --space-12: 7rem;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(19, 34, 66, 0.06), 0 1px 1px rgba(19, 34, 66, 0.04);
  --shadow-md: 0 8px 24px rgba(19, 34, 66, 0.10), 0 2px 6px rgba(19, 34, 66, 0.06);
  --shadow-lg: 0 24px 48px rgba(19, 34, 66, 0.16), 0 8px 16px rgba(19, 34, 66, 0.08);

  --maxw: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 600; line-height: 1.15; margin: 0; color: var(--navy); }
p { margin: 0; text-align: justify; text-align-last: left; hyphens: auto; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; }
:focus-visible {
  outline: 3px solid var(--gold-vivid);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--navy);
  color: var(--white);
  padding: var(--space-3) var(--space-5);
  z-index: 1000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--space-6);
}
@media (max-width: 640px) {
  .container { padding: 0 var(--space-5); }
}

section { position: relative; }
.section { padding: var(--space-10) 0; }
.section--tight { padding: var(--space-8) 0; }
.section--navy { background: var(--navy); color: var(--paper); }
.section--navy h1, .section--navy h2, .section--navy h3, .section--navy h4 { color: var(--white); }
.section--warm { background: var(--paper-warm); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.section--navy .eyebrow { color: var(--gold-soft); }
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: currentColor;
  display: inline-block;
}

.section-head { max-width: 640px; margin-bottom: var(--space-8); }
.section-head h2 { font-size: var(--fs-2xl); margin-top: var(--space-3); }
.section-head p { margin-top: var(--space-4); color: var(--ink-soft); font-size: var(--fs-md); }
.section--navy .section-head p { color: rgba(250, 247, 242, 0.75); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: 0 var(--space-6);
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: var(--fs-sm);
  border: 1px solid transparent;
  transition: transform 200ms var(--ease), background 200ms var(--ease), border-color 200ms var(--ease), box-shadow 200ms var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--gold-vivid); color: var(--navy-deep); }
.btn-primary:hover { background: var(--gold-soft); box-shadow: var(--shadow-md); }
.btn-secondary { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.7); }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-ghost { background: var(--paper-warm); color: var(--navy); }
.btn-ghost:hover { background: var(--gold-pale); }
.btn-whatsapp { background: #1f8a4c; color: #fff; }
.btn-whatsapp:hover { background: #17703c; }
.btn-sm { min-height: 40px; padding: 0 var(--space-5); font-size: var(--fs-xs); }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.utility-bar {
  background: var(--navy-deep);
  color: rgba(250, 247, 242, 0.8);
  font-size: var(--fs-xs);
}
.utility-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 38px;
}
.utility-bar a { color: inherit; }
.utility-bar a:hover { color: var(--gold-soft); }
.utility-info { display: flex; gap: var(--space-6); }
.utility-info span { display: inline-flex; align-items: center; gap: 6px; }
.utility-social { display: flex; gap: var(--space-4); }
.utility-social svg { width: 16px; height: 16px; }
@media (max-width: 760px) {
  .utility-info span:nth-child(2) { display: none; }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.92);
  border-bottom: 1px solid var(--line);
}

@supports (backdrop-filter: blur(10px)) {
  .site-header {
    backdrop-filter: blur(10px);
  }
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: var(--space-6);
}
.brand { display: flex; align-items: center; gap: var(--space-3); }
.brand-mark { width: 42px; height: 42px; flex-shrink: 0; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-family: var(--font-serif); font-size: var(--fs-md); color: var(--navy); }
.brand-text span { font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }

.main-nav { display: flex; align-items: center; gap: var(--space-6); }
.main-nav ul { display: flex; align-items: center; gap: var(--space-5); }
.main-nav a.nav-link {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--ink);
  padding: var(--space-2) 0;
  border-bottom: 2px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}
.main-nav a.nav-link:hover,
.main-nav a.nav-link.is-active { color: var(--navy); border-color: var(--gold-vivid); }

.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + var(--space-3));
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transition: opacity 160ms var(--ease), transform 160ms var(--ease), visibility 160ms;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown a {
  display: block;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  color: var(--ink);
}
.dropdown a:hover { background: var(--paper-warm); color: var(--navy); }

.nav-cta { display: flex; align-items: center; gap: var(--space-3); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 980px) {
  /* Menú mobile actualizado: altura completa, centrado y con scroll interno fluido */
  .main-nav { 
    position: fixed; 
    top: 76px;
    left: 0;
    width: 100vw;
    height: calc(100vh - 76px);
    background: var(--paper); 
    flex-direction: column; 
    align-items: center; 
    justify-content: flex-start;
    padding: var(--space-6) var(--space-6) var(--space-12) var(--space-6); 
    overflow-y: auto; 
    -webkit-overflow-scrolling: touch;
    transform: translateX(100%); 
    transition: transform 260ms var(--ease);
    z-index: 999;
  }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: center; gap: 0; width: 100%; text-align: center; }
  .main-nav a.nav-link { padding: var(--space-4) 0; border-bottom: 1px solid var(--line); width: 100%; display: block; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; display: none; margin-left: 0; width: 100%; background: var(--paper-warm); }
  .has-dropdown.is-open .dropdown { display: block; }
  .nav-cta { margin-top: var(--space-6); flex-direction: column; align-items: stretch; width: 100%; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(155deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(680px 420px at 88% -10%, rgba(212, 160, 23, 0.30), transparent 60%),
    radial-gradient(500px 400px at 100% 100%, rgba(179, 39, 44, 0.18), transparent 60%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  padding: var(--space-12) 0 var(--space-10);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-9);
  align-items: center;
}
.hero-eyebrow { color: var(--gold-soft); }

.hero h1 { 
  font-size: clamp(2rem, 5vw, var(--fs-4xl)); 
  color: var(--white); 
  margin-top: var(--space-4); 
  max-width: 15ch; 
  overflow-wrap: anywhere;
}

.hero p.lede { margin-top: var(--space-5); font-size: var(--fs-md); color: rgba(250, 247, 242, 0.78); max-width: 46ch; }
.hero-actions { margin-top: var(--space-7); display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero-tags { margin-top: var(--space-8); display: flex; gap: var(--space-3); flex-wrap: wrap; }
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,0.18);
  font-size: var(--fs-xs);
  color: rgba(250,247,242,0.85);
}
.tag svg { width: 14px; height: 14px; }

.hero-crest {
  justify-self: center;
  width: 100%;
  max-width: 340px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, rgba(255,255,255,0.10), transparent 55%), rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.16);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
}
.hero-crest svg { width: 100%; height: 100%; }
.hero-crest img { width: 62%; height: auto; object-fit: contain; filter: drop-shadow(0 12px 32px rgba(0,0,0,0.35)); }

.page-hero {
  background: linear-gradient(155deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--paper);
  padding: var(--space-9) 0 var(--space-8);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(560px 360px at 92% -20%, rgba(212, 160, 23, 0.28), transparent 60%);
  pointer-events: none;
}
.page-hero .container { position: relative; }
.breadcrumb { font-size: var(--fs-xs); color: rgba(250,247,242,0.6); margin-top: var(--space-2); }
.breadcrumb a:hover { color: var(--gold-soft); }
.page-hero h1 { color: var(--white); font-size: var(--fs-3xl); margin-top: var(--space-3); max-width: 22ch; }
.page-hero p.lede { margin-top: var(--space-4); color: rgba(250,247,242,0.78); max-width: 56ch; font-size: var(--fs-md); }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-crest { max-width: 220px; order: -1; }
  .hero h1 { font-size: clamp(1.8rem, 7vw, 2.5rem); max-width: none; }
}

/* ---------- Cards ---------- */
.grid { display: grid; gap: var(--space-6); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 980px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease), border-color 220ms var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: transparent; }

.level-card { display: flex; flex-direction: column; gap: var(--space-4); }
.level-card .level-tag {
  align-self: flex-start;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: var(--gold-pale);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
}
.level-card h3 { font-size: var(--fs-xl); }
.level-card .level-sub { color: var(--ink-soft); font-size: var(--fs-sm); margin-top: -8px; }
.schedule-row { display: flex; justify-content: space-between; font-size: var(--fs-sm); padding: var(--space-2) 0; border-bottom: 1px dashed var(--line); }
.schedule-row:last-of-type { border-bottom: none; }
.schedule-row dt { color: var(--ink-soft); }
.schedule-row dd { margin: 0; font-weight: 600; color: var(--navy); }
.staff-list { margin-top: var(--space-2); display: flex; flex-direction: column; gap: 4px; }
.staff-list li { font-size: var(--fs-sm); color: var(--ink); }
.staff-list li span { color: var(--ink-faint); }

.icon-badge {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--gold-pale);
  display: flex; align-items: center; justify-content: center;
  color: var(--navy);
}
.icon-badge svg { width: 26px; height: 26px; }
.section--navy .icon-badge { background: rgba(255,255,255,0.08); color: var(--gold-soft); }

.feature-card h3 { font-size: var(--fs-lg); margin-top: var(--space-4); }
.feature-card p { margin-top: var(--space-2); color: var(--ink-soft); font-size: var(--fs-sm); }
.section--navy .feature-card p { color: rgba(250,247,242,0.72); }
.section--navy .card.feature-card { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.1); }
.section--navy .card.feature-card:hover { border-color: rgba(255,255,255,0.24); }

.quick-card { display: flex; flex-direction: column; height: 100%; }
.quick-card .more-link { margin-top: auto; padding-top: var(--space-4); font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.04em; color: var(--navy); display: inline-flex; align-items: center; gap: 6px; }
.quick-card .more-link svg { width: 14px; height: 14px; transition: transform 200ms var(--ease); }
.quick-card:hover .more-link svg { transform: translateX(3px); }

.value-card { text-align: left; }
.value-card .value-num { font-family: var(--font-serif); font-size: var(--fs-2xl); color: var(--gold); }

/* Quote */
.quote-block { max-width: 760px; margin: var(--space-9) auto 0; text-align: center; }
.quote-block blockquote { font-family: var(--font-serif); font-size: var(--fs-xl); line-height: 1.4; color: var(--white); font-style: italic; }
.quote-block cite { display: block; margin-top: var(--space-4); font-style: normal; font-size: var(--fs-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold-soft); }

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: var(--space-2); flex-wrap: wrap; border-bottom: 1px solid var(--line); margin-bottom: var(--space-7); }
.tab-btn {
  background: transparent;
  border: none;
  padding: var(--space-4) var(--space-5);
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--ink-soft);
  border-bottom: 3px solid transparent;
  margin-bottom: -1px;
  min-height: 48px;
}
.tab-btn:hover { color: var(--navy); }
.tab-btn.is-active { color: var(--navy); border-color: var(--gold-vivid); }
.tab-panel { display: none; }
.tab-panel.is-active { display: block; animation: fadeIn 260ms var(--ease); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

.file-list { display: flex; flex-direction: column; gap: var(--space-3); }
.file-row {
  display: flex; align-items: center; gap: var(--space-4);
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
}
.file-row .file-icon { width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--paper-warm); color: var(--navy); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.file-row .file-icon svg { width: 20px; height: 20px; }
.file-row .file-meta { flex: 1; min-width: 0; }
.file-row .file-meta strong { display: block; font-size: var(--fs-sm); color: var(--navy); }
.file-row .file-meta span { font-size: var(--fs-xs); color: var(--ink-faint); }

/* ---------- Accordion ---------- */
.accordion { display: flex; flex-direction: column; gap: var(--space-3); }
.accordion-item { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.accordion-trigger {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  background: transparent; border: none; text-align: left;
  padding: var(--space-5); min-height: 44px;
  font-weight: 600; font-size: var(--fs-md); color: var(--navy);
}
.accordion-trigger svg { width: 20px; height: 20px; flex-shrink: 0; transition: transform 220ms var(--ease); color: var(--gold); }
.accordion-item.is-open .accordion-trigger svg { transform: rotate(180deg); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height 260ms var(--ease); }
.accordion-panel-inner { padding: 0 var(--space-5) var(--space-5); color: var(--ink-soft); font-size: var(--fs-sm); }

/* ---------- Forms ---------- */
.form-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-7); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-grid .field-full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field label { font-size: var(--fs-sm); font-weight: 600; color: var(--navy); }
.field .hint { font-size: var(--fs-xs); color: var(--ink-faint); }
.field input, .field select, .field textarea {
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  background: var(--paper);
  color: var(--ink);
  min-height: 48px;
  transition: border-color 160ms var(--ease), background 160ms var(--ease);
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--ink-faint); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--gold-vivid); background: var(--white); outline: none; box-shadow: 0 0 0 3px rgba(212,160,23,0.18); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--red); }
.field .error-msg { display: none; font-size: var(--fs-xs); color: var(--red); font-weight: 600; }
.field.has-error .error-msg { display: block; }
.checkbox-field { display: flex; align-items: flex-start; gap: var(--space-3); }
.checkbox-field input { min-height: auto; width: 18px; height: 18px; margin-top: 3px; accent-color: var(--gold-vivid); }
.checkbox-field label { font-weight: 400; font-size: var(--fs-xs); color: var(--ink-soft); }

.radio-group { display: flex; gap: var(--space-5); flex-wrap: wrap; padding-top: 4px; }
.field.has-error .radio-group { outline: 2px solid var(--red); outline-offset: 8px; border-radius: 8px; }
.field.has-error > label { color: var(--red); }
.radio-option { display: flex; align-items: center; gap: 8px; font-size: var(--fs-sm); color: var(--ink); font-weight: 500; }
.radio-option input { width: 18px; height: 18px; accent-color: var(--gold-vivid); }

.form-success {
  display: none;
  align-items: center;
  gap: var(--space-4);
  background: #eef6f0;
  border: 1px solid #c7e2cf;
  color: var(--success);
  padding: var(--space-5);
  border-radius: var(--radius-md);
  margin-top: var(--space-5);
  font-size: var(--fs-sm);
  font-weight: 600;
}
.form-success.is-visible { display: flex; }
.form-success svg { width: 22px; height: 22px; flex-shrink: 0; }
.demo-note { font-size: var(--fs-xs); color: var(--ink-faint); margin-top: var(--space-4); }

/* ---------- Banda CTA ---------- */
.cta-band {
  background: linear-gradient(155deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--paper);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  position: relative;
  overflow: hidden;
}
.cta-band::after { content:""; position:absolute; inset:0; background: radial-gradient(420px 260px at 90% 0%, rgba(212,160,23,0.25), transparent 60%); pointer-events:none; }
.cta-band-inner { position: relative; display: flex; align-items: center; justify-content: space-between; gap: var(--space-7); flex-wrap: wrap; }
.cta-band h2 { color: var(--white); font-size: var(--fs-2xl); max-width: 22ch; }
.cta-band p { margin-top: var(--space-3); color: rgba(250,247,242,0.75); max-width: 44ch; }
.cta-band-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

.info-strip { display: flex; gap: var(--space-8); flex-wrap: wrap; margin-top: var(--space-7); padding-top: var(--space-7); border-top: 1px solid rgba(255,255,255,0.12); }
.info-strip div span { display: block; font-size: var(--fs-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold-soft); margin-bottom: 4px; }
.info-strip div strong { font-weight: 500; color: var(--white); font-size: var(--fs-sm); }

/* ---------- Payment / info cards ---------- */
.info-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: var(--space-7); }
.kv-list { display: flex; flex-direction: column; }
.kv-row { display: flex; justify-content: space-between; gap: var(--space-4); padding: var(--space-4) 0; border-bottom: 1px solid var(--line); }
.kv-row:last-child { border-bottom: none; }
.kv-row dt { color: var(--ink-soft); font-size: var(--fs-sm); }
.kv-row dd { margin: 0; font-weight: 700; color: var(--navy); font-size: var(--fs-sm); text-align: right; }
.copy-chip { display:inline-flex; align-items:center; gap:6px; background: var(--paper-warm); border-radius: var(--radius-pill); padding: 4px 12px; font-size: var(--fs-xs); font-weight:700; color: var(--navy); border:none; }
.copy-chip:hover { background: var(--gold-pale); }
.copy-chip svg { width: 13px; height: 13px; }

.notice {
  display: flex; gap: var(--space-4);
  background: var(--gold-pale);
  border: 1px solid var(--gold-soft);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  color: var(--navy);
  font-size: var(--fs-sm);
}
.notice svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--gold); }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: rgba(250,247,242,0.7); padding: var(--space-9) 0 var(--space-6); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: var(--space-8); }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-4); }
.footer-brand svg, .footer-brand img { width: 36px; height: 36px; object-fit: contain; }
.footer-brand img { background: #fff; border-radius: 8px; padding: 4px; box-sizing: content-box; }
.footer-brand strong { font-family: var(--font-serif); color: var(--white); font-size: var(--fs-md); }
.site-footer p { font-size: var(--fs-sm); max-width: 34ch; }
.footer-col h4 { color: var(--white); font-family: var(--font-sans); font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: var(--space-4); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { font-size: var(--fs-sm); }
.footer-col a:hover { color: var(--gold-soft); }
.footer-bottom { margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); font-size: var(--fs-xs); }
.footer-social { display: flex; gap: var(--space-3); }
.footer-social a { width: 36px; height: 36px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.16); display: flex; align-items: center; justify-content: center; }
.footer-social a:hover { background: rgba(255,255,255,0.08); }
.footer-social svg { width: 16px; height: 16px; }

/* ---------- WhatsApp float ---------- */
.wa-float {
  position: fixed; right: var(--space-6); bottom: var(--space-6); z-index: 90;
  width: 56px; height: 56px; border-radius: 50%;
  background: #1f8a4c; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform 200ms var(--ease);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 26px; height: 26px; }

/* ---------- Demo banner ---------- */
.demo-banner {
  background: var(--gold-vivid);
  color: var(--navy-deep);
  text-align: center;
  font-size: var(--fs-xs);
  font-weight: 700;
  padding: var(--space-2) var(--space-4);
  letter-spacing: 0.02em;
}

/* ---------- Reveal on scroll ---------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Misc utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.stack { display: flex; flex-direction: column; gap: var(--space-4); }
.pill-list { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.avatar-row { display:flex; gap: var(--space-2); }

/* === Responsive safety fixes === */
html {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

img, svg, video, iframe {
  max-width: 100%;
}

@media (max-width: 768px) {
  html, body {
    min-width: 0 !important;
  }

  .container,
  .section,
  section,
  header,
  main,
  footer {
    max-width: 100%;
  }

  .container {
    width: 100%;
    box-sizing: border-box;
  }

  [class*="grid"] {
    max-width: 100%;
  }

  p, a, li, h1, h2, h3, h4, h5, h6, span {
    overflow-wrap: anywhere;
  }

  img, video, iframe {
    max-width: 100% !important;
  }
}