/* ═══════════════════════════════════════════
   RESETEA.NET — Design System
   Paleta: blanco / negro / gris / caoba / verde salvia
═══════════════════════════════════════════ */

@font-face {
  font-family: 'Recion';
  src: url('fonts/RECION.otf') format('opentype'),
       url('fonts/RECION.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Italiana';
  src: url('fonts/Italiana-Regular.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ── Variables ── */
:root {
  --bg:        #f8f7f4;        /* blanco cálido */
  --surface:   #ffffff;
  --surface2:  #f0ede8;        /* gris cálido claro */
  --border:    #d8d2c8;        /* gris arena */
  --border-dark: #b0a898;

  --text:      #1a1714;        /* casi negro */
  --muted:     #6b635a;        /* gris caoba apagado */
  --subtle:    #9e9589;

  --caoba:     #7b3f2e;        /* caoba */
  --caoba-mid: #a0522d;        /* siena */
  --caoba-lt:  #f0e6df;        /* caoba muy claro */

  --sage:      #4a7c59;        /* verde salvia */
  --sage-lt:   #e8f2eb;        /* verde salvia muy claro */

  --lime:      #96c21a;        /* verde lima */
  --lime-lt:   #f4fae0;        /* verde lima muy claro */

  --shadow-sm: 0 1px 3px rgba(26,23,20,0.08), 0 1px 2px rgba(26,23,20,0.06);
  --shadow-md: 0 4px 12px rgba(26,23,20,0.10), 0 2px 4px rgba(26,23,20,0.06);
  --shadow-lg: 0 8px 30px rgba(26,23,20,0.12), 0 4px 8px rgba(26,23,20,0.06);

  /* Botón 3D */
  --btn-shadow:      0 4px 0 0 #b0a898, 0 6px 16px rgba(26,23,20,0.12);
  --btn-shadow-hover:0 6px 0 0 #9e9589, 0 10px 24px rgba(26,23,20,0.16);
  --btn-shadow-active:0 1px 0 0 #b0a898, 0 2px 6px rgba(26,23,20,0.10);

  --caoba-shadow:      0 4px 0 0 #5c2d1e, 0 6px 16px rgba(123,63,46,0.25);
  --caoba-shadow-hover:0 6px 0 0 #4a2318, 0 10px 24px rgba(123,63,46,0.30);
  --caoba-shadow-active:0 1px 0 0 #5c2d1e, 0 2px 6px rgba(123,63,46,0.15);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Italiana', 'Georgia', serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ── Títulos con Recion ── */
h1, h2, h3 {
  font-family: 'Recion', 'Georgia', serif;
  font-weight: normal;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 0.5rem; }
h3 { font-size: 1.15rem; margin-bottom: 0.75rem; }

a {
  color: var(--caoba);
  text-decoration: none;
  transition: color 140ms ease;
}
a:hover { color: var(--caoba-mid); text-decoration: underline; }

.container {
  width: 100%;
  max-width: 1200px;
  padding: 0 1.5rem;
  margin: 0 auto;
}

/* ═══════════════════════════════════════════
   HEADER / TOPBAR
═══════════════════════════════════════════ */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 68px;
  gap: 1rem;
}

.brand {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  min-width: 200px;
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: var(--caoba);
  color: #fff;
  font-family: 'Recion', serif;
  font-size: 1.2rem;
  display: grid;
  place-items: center;
  border-radius: 10px;
  box-shadow: 0 3px 0 0 #5c2d1e, 0 4px 12px rgba(123,63,46,0.2);
  letter-spacing: 0.05em;
}

.brand-name {
  font-family: 'Recion', serif;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--text);
}
.brand-name span { color: var(--caoba); }

.brand-tag {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.03em;
}

/* ═══════════════════════════════════════════
   NAV — BOTONES 3D
═══════════════════════════════════════════ */
.nav {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.95rem;
  border-radius: 10px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--btn-shadow);
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 120ms ease,
    box-shadow 120ms ease,
    background 120ms ease,
    border-color 120ms ease;
  user-select: none;
}

.nav-btn:hover {
  background: var(--surface2);
  border-color: var(--border-dark);
  box-shadow: var(--btn-shadow-hover);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--text);
}

.nav-btn:active {
  box-shadow: var(--btn-shadow-active);
  transform: translateY(3px);
}

/* Botón activo/primario */
.nav-btn--primary {
  background: var(--caoba);
  color: #fff;
  border-color: #5c2d1e;
  box-shadow: var(--caoba-shadow);
}
.nav-btn--primary:hover {
  background: var(--caoba-mid);
  border-color: #4a2318;
  box-shadow: var(--caoba-shadow-hover);
  color: #fff;
}
.nav-btn--primary:active {
  box-shadow: var(--caoba-shadow-active);
  transform: translateY(3px);
}

/* ═══════════════════════════════════════════
   BOTONES GENERALES
═══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    transform 120ms ease,
    box-shadow 120ms ease,
    background 120ms ease,
    border-color 120ms ease;
  user-select: none;
}
.btn:active { transform: translateY(3px); }

/* Primario — caoba */
.btn.primary {
  background: var(--caoba);
  color: #fff;
  border-color: #5c2d1e;
  box-shadow: var(--caoba-shadow);
}
.btn.primary:hover {
  background: var(--caoba-mid);
  border-color: #4a2318;
  box-shadow: var(--caoba-shadow-hover);
  transform: translateY(-2px);
  text-decoration: none;
  color: #fff;
}
.btn.primary:active { box-shadow: var(--caoba-shadow-active); }

/* Ghost */
.btn.ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
  box-shadow: var(--btn-shadow);
}
.btn.ghost:hover {
  background: var(--surface2);
  border-color: var(--border-dark);
  box-shadow: var(--btn-shadow-hover);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--text);
}

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  padding: 4rem 0;
  background: var(--bg);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: start;
}

.hero h1 { color: var(--text); }

.hero p {
  margin-top: 1.2rem;
  color: var(--muted);
  font-size: 1.02rem;
}

.hero-actions {
  margin-top: 2rem;
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
}

/* Notice / callout */
.notice {
  margin-top: 1.8rem;
  padding: 1rem 1.1rem;
  background: var(--caoba-lt);
  border-left: 3px solid var(--caoba);
  border-radius: 0 10px 10px 0;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.6;
}
.notice strong { color: var(--caoba); }

/* ── Hero card ── */
.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.6rem;
  border-radius: 16px;
  box-shadow: var(--shadow-md);
}

.stats {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  gap: 0.75rem;
}

.stat-num {
  font-family: 'Recion', serif;
  font-size: 1.8rem;
  color: var(--caoba);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--muted);
  margin-top: 0.25rem;
  line-height: 1.3;
}

.steps { list-style: none; }
.steps li {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
  color: var(--text);
  font-size: 0.9rem;
  align-items: center;
}
.steps span {
  background: var(--caoba);
  color: #fff;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 6px;
  flex-shrink: 0;
  box-shadow: 0 2px 0 0 #5c2d1e;
}

/* ═══════════════════════════════════════════
   PANEL (checklist grid)
═══════════════════════════════════════════ */
.panel {
  padding: 4rem 0;
  background: var(--bg);
}

.section-desc {
  color: var(--muted);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.group {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.4rem;
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 200ms ease, transform 200ms ease;
}
.group:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.item {
  margin-bottom: 1.1rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--surface2);
}
.item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.item label {
  display: flex;
  gap: 0.5rem;
  font-size: 0.88rem;
  align-items: center;
  cursor: pointer;
  color: var(--text);
}

.item label input[type="checkbox"] {
  accent-color: var(--caoba);
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  cursor: pointer;
}

/* Tachado al marcar */
.item label:has(input:checked) {
  text-decoration: line-through;
  color: var(--subtle);
}

.actions {
  margin-left: 1.5rem;
  margin-top: 0.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
}

.actions a {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  border-radius: 5px;
  background: var(--surface2);
  color: var(--caoba);
  border: 1px solid var(--border);
  transition: background 120ms ease, border-color 120ms ease, transform 100ms ease, box-shadow 100ms ease;
  text-decoration: none;
  box-shadow: 0 2px 0 0 var(--border-dark);
}
.actions a:hover {
  background: var(--caoba-lt);
  border-color: var(--caoba);
  color: var(--caoba);
  transform: translateY(-1px);
  box-shadow: 0 3px 0 0 var(--border-dark);
  text-decoration: none;
}
.actions a:active {
  transform: translateY(1px);
  box-shadow: 0 1px 0 0 var(--border-dark);
}

/* ── Variante verde salvia para links "descarga" ── */
.actions a[href*="download"],
.actions a[href*="data-and-privacy"],
.actions a[href*="dyi"],
.actions a[href*="data-export"],
.actions a[href*="downloadmydata"],
.actions a[href*="download_your_data"],
.actions a[href*="data-request"],
.actions a[href*="privacy.apple"] {
  background: var(--sage-lt);
  color: var(--sage);
  border-color: #c0d9c8;
  box-shadow: 0 2px 0 0 #c0d9c8;
}
.actions a[href*="download"]:hover,
.actions a[href*="data-and-privacy"]:hover,
.actions a[href*="dyi"]:hover,
.actions a[href*="data-export"]:hover,
.actions a[href*="downloadmydata"]:hover,
.actions a[href*="download_your_data"]:hover,
.actions a[href*="data-request"]:hover,
.actions a[href*="privacy.apple"]:hover {
  background: #d6edde;
  border-color: var(--sage);
  color: var(--sage);
}

/* ═══════════════════════════════════════════
   SECCIONES INFO
═══════════════════════════════════════════ */
.info {
  padding: 3.5rem 0;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.info.alt {
  background: var(--surface2);
}

.info h2 { margin-bottom: 1rem; }

.info p {
  color: var(--muted);
  max-width: 72ch;
  font-size: 0.97rem;
}

/* ═══════════════════════════════════════════
   BARRA DE PROGRESO
═══════════════════════════════════════════ */
.progress-bar {
  width: 100%;
  height: 5px;
  background: var(--surface2);
  border-radius: 3px;
  margin: 1.2rem 0 0.3rem;
  overflow: hidden;
  border: 1px solid var(--border);
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--caoba), var(--sage));
  border-radius: 3px;
  transition: width 400ms cubic-bezier(.4,0,.2,1);
}
.progress-label {
  font-size: 0.72rem;
  color: var(--muted);
  text-align: right;
  letter-spacing: 0.02em;
}

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  text-align: center;
  font-size: 0.78rem;
  color: var(--subtle);
  background: var(--surface);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1000px) {
  .grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
  .hero-inner { grid-template-columns: 1fr; }
  .grid { grid-template-columns: 1fr; }
  .main-title { font-size: 2.4rem; }
  .main-tagline { font-size: 1rem; }
  .email-input { font-size: 1rem; }
  .btn--lg { width: 100%; justify-content: center; }

  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 0.75rem 0;
  }
  .brand { min-width: unset; }
  .nav {
    width: 100%;
    justify-content: flex-start;
  }
  .nav-btn { flex: 1 1 auto; text-align: center; font-size: 0.78rem; }

  h1 { font-size: 1.85rem; }
}

/* ═══════════════════════════════════════════
   HERO LANDING — título + lema + nav buttons
═══════════════════════════════════════════ */
.hero-landing {
  padding: 3.5rem 0 2.5rem;
  background: var(--bg);
  text-align: center;
}

.hero-landing-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.main-title {
  font-family: 'Recion', 'Georgia', serif;
  font-size: clamp(2.8rem, 7vw, 5rem);
  color: #b8de6a;
  letter-spacing: 0.02em;
  line-height: 1.1;
  margin-bottom: 0.6rem;
}

.main-tagline {
  font-family: 'Recion', 'Georgia', serif;
  font-size: clamp(1.05rem, 2.5vw, 1.5rem);
  color: var(--lime);
  letter-spacing: 0.06em;
  font-weight: normal;
  margin-bottom: 2.2rem;
}

.landing-nav {
  display: flex;
  justify-content: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.landing-nav-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.2rem;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--btn-shadow);
  text-decoration: none;
  transition: transform 120ms ease, box-shadow 120ms ease, background 120ms ease, border-color 120ms ease;
  user-select: none;
}

.landing-nav-btn:hover {
  background: var(--surface2);
  border-color: var(--border-dark);
  box-shadow: var(--btn-shadow-hover);
  transform: translateY(-2px);
  text-decoration: none;
  color: var(--text);
}

.landing-nav-btn:active {
  box-shadow: var(--btn-shadow-active);
  transform: translateY(3px);
}

.landing-nav-btn--highlight {
  background: var(--caoba);
  color: #fff;
  border-color: #5c2d1e;
  box-shadow: var(--caoba-shadow);
}
.landing-nav-btn--highlight:hover {
  background: var(--caoba-mid);
  border-color: #4a2318;
  box-shadow: var(--caoba-shadow-hover);
  color: #fff;
}

/* ═══════════════════════════════════════════
   SECCIÓN FORMULARIO — email + redes
═══════════════════════════════════════════ */
.erase-form-section {
  padding: 3rem 0 4rem;
  background: var(--surface2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.erase-form-wrap {
  max-width: 780px;
  margin: 0 auto;
}

.form-header {
  text-align: center;
  margin-bottom: 1.8rem;
}
.form-header h2 { margin-bottom: 0.4rem; }
.form-header p  { color: var(--muted); font-size: 0.95rem; }

.email-row {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.email-input {
  width: 100%;
  max-width: 500px;
  padding: 0.9rem 1.2rem;
  font-size: 1.1rem;
  border: 2px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  box-shadow: var(--shadow-sm);
  transition: border-color 150ms ease, box-shadow 150ms ease;
  font-family: 'Italiana', 'Georgia', serif;
  letter-spacing: 0.03em;
}
.email-input:focus {
  border-color: var(--caoba);
  box-shadow: 0 0 0 3px rgba(123,63,46,0.12);
}
.email-input::placeholder { color: var(--subtle); }

.networks-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.9rem;
  letter-spacing: 0.02em;
}

.networks-section { margin-bottom: 2rem; }

.networks-sublabel {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.55rem;
  margin-top: 1.2rem;
}
.networks-sublabel:first-child { margin-top: 0; }
.networks-sublabel--manual { color: var(--sage); }

.networks-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.25rem;
}

/* Chip base — estilo botón con Italiana */
.net-chip {
  font-family: 'Italiana', 'Georgia', serif;
  font-size: 1rem;
  letter-spacing: 0.04em;
  padding: 0.55rem 1.15rem;
  border-radius: 10px;
  cursor: pointer;
  background: var(--surface);
  color: var(--text);
  border: 1.5px solid var(--border);
  box-shadow: 0 3px 0 0 var(--border-dark), 0 4px 10px rgba(26,23,20,0.07);
  transition:
    transform 130ms cubic-bezier(.2,.8,.4,1),
    box-shadow 130ms ease,
    background 130ms ease,
    border-color 130ms ease,
    color 130ms ease;
  user-select: none;
  line-height: 1.2;
}
.net-chip:hover {
  border-color: var(--caoba);
  color: var(--caoba);
  background: var(--caoba-lt);
  transform: translateY(-3px);
  box-shadow: 0 6px 0 0 var(--border-dark), 0 8px 18px rgba(123,63,46,0.13);
}
.net-chip:active {
  transform: translateY(1px);
  box-shadow: 0 1px 0 0 var(--border-dark), 0 2px 4px rgba(26,23,20,0.08);
}

.net-chip.selected {
  background: var(--caoba);
  color: #fff;
  border-color: #5c2d1e;
  box-shadow: 0 3px 0 0 #5c2d1e, 0 4px 12px rgba(123,63,46,0.25);
}
.net-chip.selected:hover {
  background: var(--caoba-mid);
  color: #fff;
  border-color: #4a2318;
  box-shadow: 0 6px 0 0 #4a2318, 0 8px 20px rgba(123,63,46,0.30);
  transform: translateY(-3px);
}

/* Chips manuales (verde salvia) */
.net-chip--manual {
  background: var(--sage-lt);
  color: var(--sage);
  border-color: #c0d9c8;
  box-shadow: 0 3px 0 0 #c0d9c8, 0 4px 10px rgba(74,124,89,0.07);
}
.net-chip--manual:hover {
  background: #d2eeda;
  border-color: var(--sage);
  color: var(--sage);
  box-shadow: 0 6px 0 0 #c0d9c8, 0 8px 18px rgba(74,124,89,0.15);
}
.net-chip--manual.selected {
  background: var(--sage);
  color: #fff;
  border-color: #3a6347;
  box-shadow: 0 3px 0 0 #3a6347, 0 4px 12px rgba(74,124,89,0.25);
}
.net-chip--manual.selected:hover {
  background: #3f6e50;
  color: #fff;
  box-shadow: 0 6px 0 0 #3a6347, 0 8px 20px rgba(74,124,89,0.30);
  transform: translateY(-3px);
}

/* Footer del form */
.form-footer-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}

.btn--lg {
  padding: 0.85rem 2rem;
  font-size: 1rem;
}

.form-note {
  font-size: 0.77rem;
  color: var(--subtle);
  text-align: center;
  max-width: 48ch;
  line-height: 1.55;
}

/* Resultados */
.results-wrap {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.result-item {
  padding: 0.6rem 0.95rem;
  border-radius: 8px;
  font-size: 0.84rem;
  line-height: 1.4;
}
.result-item code {
  font-family: 'Courier New', monospace;
  font-size: 0.82em;
  background: rgba(0,0,0,0.06);
  padding: 0.1em 0.3em;
  border-radius: 3px;
}

.result-ok     { background: var(--sage-lt);   color: var(--sage);    border: 1px solid #c0d9c8; }
.result-form,
.result-manual { background: var(--caoba-lt);  color: var(--caoba);   border: 1px solid #e0c4b8; }
.result-error  { background: #fef2f2;           color: #c0392b;        border: 1px solid #f5c6c6; }

/* ═══════════════════════════════════════════
   UTILIDADES
═══════════════════════════════════════════ */
.text-caoba { color: var(--caoba); }
.text-sage  { color: var(--sage);  }
.text-muted { color: var(--muted); }