/* ============================================================
   INDEX.CSS — Página principal NoTejales
   ============================================================ */
@import url('/css/variables.css');

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html  { font-size: 100%; scroll-behavior: smooth; }
body  { font-family: var(--font-body); background: var(--bg); color: var(--text); width: 100%; }
a     { text-decoration: none; }
img   { max-width: 100%; display: block; }
ul    { list-style: none; }

/* ── HEADER ───────────────────────────────────────────────── */
header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 200;
  background: color-mix(in srgb, var(--card-bg) 94%, transparent); backdrop-filter: blur(14px);
  border-bottom: 1px solid #dbe3ef; box-shadow: 0 10px 28px rgba(15,23,42,0.08);
  display: flex; justify-content: space-between; align-items: center; padding: 0.75rem 2.5rem;
}
.header-left       { display: flex; align-items: center; gap: 0.6rem; }
.logo              { width: 2.4rem; height: auto; }
.brand-name        { font-size: 1.4rem; font-weight: 800; color: var(--blue); letter-spacing: -0.02em; }
.brand-name span   { color: var(--text); }
.header-actions    { display: flex; align-items: center; gap: 0.65rem; }
.btn-install-app {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: linear-gradient(135deg, #16a34a, #15803d);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 0.72rem 1rem;
  font-size: 0.88rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(22,163,74,0.22);
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition);
}
.btn-install-app:hover { transform: translateY(-2px); box-shadow: 0 18px 32px rgba(22,163,74,0.28); filter: brightness(1.02); }
.btn-install-app[hidden] { display: none !important; }
.btn-install-app--hero { padding: 0.82rem 1.4rem; }
.theme-toggle      { width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--border); background: var(--card-bg); color: var(--text); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: transform var(--transition), background var(--transition), border-color var(--transition); }
.theme-toggle:hover{ background: color-mix(in srgb, var(--card-bg) 88%, var(--blue) 12%); border-color: color-mix(in srgb, var(--border) 60%, var(--blue) 40%); }
.theme-toggle:active{ transform: translateY(1px); }
.menu-icon         { display: none; font-size: 1.6rem; color: var(--text); cursor: pointer; background: none; border: none; }
nav ul             { display: flex; align-items: center; gap: 0.2rem; }
nav ul li a        { color: #334155; font-weight: 700; font-size: 0.9rem; padding: 0.4rem 0.8rem; border-radius: 8px; transition: color var(--transition), background var(--transition); }
nav ul li a:hover  { color: var(--blue); background: rgba(0,136,255,0.07); }
.btn-login         { border: 2px solid var(--blue) !important; color: var(--blue) !important; padding: 0.4rem 1rem !important; border-radius: 10px !important; }
.btn-login:hover   { background: rgba(0,136,255,0.1) !important; }
.btn-register      { background: var(--blue) !important; color: #fff !important; padding: 0.4rem 1rem !important; border-radius: 10px !important; }
.btn-register:hover{ background: var(--blue-dark) !important; }

/* ── HERO ─────────────────────────────────────────────────── */
.hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: space-between;
  gap: 3.5rem; padding: 8rem 5rem 5rem;
  background: radial-gradient(800px 360px at 85% 12%, rgba(59,130,246,0.14), transparent 60%),
              linear-gradient(135deg, #f7fbff 0%, #eaf3ff 55%, #f8fafc 100%);
  position: relative; overflow: hidden;
}

:root[data-theme="dark"] .hero {
  background: radial-gradient(700px 380px at 85% 10%, rgba(0,136,255,0.16), transparent 60%),
              linear-gradient(135deg, #0b1220 0%, #0b172f 55%, #0b1220 100%);
}
:root[data-theme="dark"] .hero-badge {
  background: rgba(0, 136, 255, 0.14);
  color: #60a5fa;
  border-color: rgba(96, 165, 250, 0.32);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.2);
}
:root[data-theme="dark"] .hero h1 {
  color: #f8fafc;
  text-shadow: 0 10px 34px rgba(2, 6, 23, 0.45);
}
:root[data-theme="dark"] .hero h1 .highlight {
  color: #1d9bff;
}
:root[data-theme="dark"] .hero p {
  color: #cbd5e1;
}
:root[data-theme="dark"] .btn-secondary {
  color: #60a5fa;
  border-color: rgba(96, 165, 250, 0.34);
  background: rgba(15, 23, 42, 0.28);
}
:root[data-theme="dark"] .btn-install-app {
  box-shadow: 0 18px 32px rgba(22,163,74,0.18);
}
:root[data-theme="dark"] .btn-secondary:hover {
  background: rgba(0, 136, 255, 0.14);
  border-color: rgba(96, 165, 250, 0.5);
}
:root[data-theme="dark"] .stat-item {
  background: rgba(15, 23, 42, 0.82);
  border-color: rgba(148, 163, 184, 0.28);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.28);
}
:root[data-theme="dark"] .stat-label {
  color: #cbd5e1;
}
.hero::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(0,136,255,0.12) 0%, transparent 72%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  left: -140px;
  bottom: -180px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99,102,241,0.10) 0%, transparent 72%);
  pointer-events: none;
}
.hero-content  { max-width: 600px; animation: fadeUp 0.8s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }

.hero-badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(0,136,255,0.1); color: var(--blue);
  font-size: 0.8rem; font-weight: 800; padding: 0.45rem 1rem;
  border-radius: 99px; margin-bottom: 1.2rem; border: 1px solid rgba(0,136,255,0.2);
  box-shadow: 0 12px 24px rgba(37,99,235,0.08);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.8vw, 3.5rem); line-height: 1.08;
  color: #0f172a; margin-bottom: 1rem;
  letter-spacing: -0.03em;
  text-shadow: 0 1px 0 rgba(255,255,255,0.28);
}
.hero h1 .highlight { color: var(--blue); }
.hero p { font-size: 1.05rem; color: #334155; line-height: 1.7; margin-bottom: 2rem; font-weight: 500; }

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--blue); color: #fff; font-weight: 700; font-size: 1rem;
  padding: 0.82rem 2.1rem; border-radius: 14px;
  box-shadow: 0 14px 30px rgba(0,136,255,0.26);
  transition: all var(--transition); cursor: pointer; border: none;
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-3px); box-shadow: 0 18px 32px rgba(0,136,255,0.32); }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: transparent; color: var(--blue); font-weight: 700; font-size: 1rem;
  padding: 0.82rem 2.1rem; border-radius: 14px; border: 2px solid rgba(37,99,235,0.28);
  transition: all var(--transition);
}
.btn-secondary:hover { background: rgba(0,136,255,0.08); transform: translateY(-3px); border-color: rgba(37,99,235,0.42); }

.hero-image          { flex-shrink: 0; animation: float 4s ease-in-out infinite; }
.hero-image img      { width: min(460px, 46vw); filter: drop-shadow(0 24px 48px rgba(0,136,255,0.16)); }
@keyframes float     { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px); } }

.hero-stats   { display: flex; gap: 1rem; margin-top: 2.5rem; flex-wrap: wrap; }
.stat-item    { display: flex; flex-direction: column; min-width: 150px; background: rgba(255,255,255,0.72); border: 1px solid rgba(219,227,239,0.9); border-radius: 16px; padding: 1rem 1.1rem; box-shadow: 0 12px 28px rgba(15,23,42,0.06); backdrop-filter: blur(8px); }
.stat-number  { font-size: 1.6rem; font-weight: 800; color: var(--blue); line-height: 1; }
.stat-label   { font-size: 0.8rem; color: #475569; margin-top: 0.2rem; font-weight: 600; }

/* ── SECCIONES ────────────────────────────────────────────── */
section      { padding: 5.5rem 5rem; }
.section-header   { text-align: center; margin-bottom: 3.25rem; }
.section-tag {
  display: inline-block; background: rgba(0,136,255,0.1); color: var(--blue);
  font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 0.38rem 0.95rem; border-radius: 99px; margin-bottom: 0.8rem; border: 1px solid rgba(0,136,255,0.2);
  box-shadow: 0 10px 22px rgba(37,99,235,0.06);
}
.section-header h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800; color: var(--text); margin-bottom: 0.6rem; }
.section-header p  { color: #334155; font-size: 1rem; max-width: 520px; margin: 0 auto; line-height: 1.65; font-weight: 500; }

/* ── SERVICIOS ────────────────────────────────────────────── */
.servicios      { background: var(--bg); }
.services-grid  { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.75rem; }

/* Grid de 1 columna centrada — módulo único */
.services-grid--1 {
  grid-template-columns: 1fr;
  max-width: 680px;
  margin: 0 auto;
}

.service-card {
  background: var(--card-bg); border: 1px solid #dbe3ef; border-radius: var(--radius);
  padding: 2rem; box-shadow: 0 18px 38px rgba(15,23,42,0.07); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  display: flex; flex-direction: column; gap: 0.75rem;
  /* SIN overflow:hidden para que el badge no se corte si se usa absolute en otras variantes */
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), #60b0ff); opacity: 0;
  border-radius: var(--radius) var(--radius) 0 0;
  transition: opacity var(--transition);
}
.service-card:hover           { transform: translateY(-8px); box-shadow: 0 24px 46px rgba(15,23,42,0.10); border-color: #bfdbfe; }
.service-card:hover::before   { opacity: 1; }

.service-card--featured { border-color: var(--blue); box-shadow: 0 20px 44px rgba(0,136,255,0.14); }

/* Badge en flujo normal (no absolute) — no se corta nunca */
.service-badge {
  display: inline-block;
  align-self: flex-start;               /* alineado a la izquierda */
  background: var(--blue); color: #fff;
  font-size: 0.72rem; font-weight: 800;
  padding: 3px 14px; border-radius: 99px;
  letter-spacing: 0.05em; text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.service-icon {
  width: 56px; height: 56px; background: rgba(0,136,255,0.1); border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--blue);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.45);
}
.service-card h3 { font-size: 1.1rem; font-weight: 800; color: #0f172a; }
.service-card p  { color: #334155; font-size: 0.9rem; line-height: 1.65; font-weight: 500; }

.service-icon--m1 { background: rgba(0,136,255,0.1);  color: var(--blue); }
.service-icon--m2 { background: rgba(0,187,18,0.1);   color: #00bb12; }
.service-icon--m3 { background: rgba(255,153,0,0.1);  color: #ff9900; }
.service-icon--m4 { background: rgba(120,80,255,0.1); color: #7850ff; }

.service-features {
  list-style: none; display: flex; flex-direction: column;
  gap: 0.4rem; margin: 0; padding: 0; flex: 1;
}
.service-features li {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.88rem; color: #334155;
  font-weight: 600;
}
.service-features li i { color: var(--blue); font-size: 0.75rem; flex-shrink: 0; }

/* Features en 2 columnas para la card ancha */
.service-features--cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem 1.5rem;
}

.service-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; background: var(--blue); color: #fff;
  padding: 0.78rem 1.9rem; border-radius: 12px; font-size: 0.9rem;
  font-weight: 800; text-decoration: none; transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  align-self: flex-start; margin-top: 0.5rem;
}
.service-btn:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 14px 26px rgba(37,99,235,0.22); }
.service-btn--outline {
  background: transparent; color: #334155;
  border: 2px solid var(--border);
}
.service-btn--outline:hover { border-color: var(--blue); color: var(--blue); background: transparent; }

/* ── HOME EN MODO OSCURO ───────────────────────────────────── */
:root[data-theme="dark"] .section-header p,
:root[data-theme="dark"] .service-card p,
:root[data-theme="dark"] .service-features li,
:root[data-theme="dark"] .service-btn--outline,
:root[data-theme="dark"] .precio-period,
:root[data-theme="dark"] .terminos-intro,
:root[data-theme="dark"] .acerca-content p,
:root[data-theme="dark"] .indecopi-texto p,
:root[data-theme="dark"] .respuesta-proveedor,
:root[data-theme="dark"] .modal-box p {
  color: #cbd5e1;
}

:root[data-theme="dark"] .service-card,
:root[data-theme="dark"] .opinion-card,
:root[data-theme="dark"] .precio-card,
:root[data-theme="dark"] .acordeon-item,
:root[data-theme="dark"] .respuesta-proveedor {
  border-color: rgba(148, 163, 184, 0.28);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

:root[data-theme="dark"] .service-card h3,
:root[data-theme="dark"] .precio-card h3,
:root[data-theme="dark"] .acerca-content h2,
:root[data-theme="dark"] .opinion-text,
:root[data-theme="dark"] .opinion-name,
:root[data-theme="dark"] .precio-features li,
:root[data-theme="dark"] .acordeon-title,
:root[data-theme="dark"] .modal-box h2 {
  color: #f8fafc;
}

:root[data-theme="dark"] .service-btn--outline {
  border-color: rgba(148, 163, 184, 0.36);
}

:root[data-theme="dark"] .service-btn--outline:hover {
  background: rgba(0, 136, 255, 0.12);
}

:root[data-theme="dark"] .service-features li i,
:root[data-theme="dark"] .audiencia-list li::before {
  color: #38bdf8;
}

/* ── AUDIENCIAS ───────────────────────────────────────────── */
.audiencias       { background: var(--bg); }
.audiencias-grid  { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.audiencia-card   { border-radius: var(--radius); padding: 2rem; text-align: center; transition: transform var(--transition), box-shadow var(--transition); box-shadow: 0 16px 32px rgba(15,23,42,0.06); }
.audiencia-card:hover            { transform: translateY(-6px); box-shadow: 0 22px 40px rgba(15,23,42,0.08); }
.audiencia-card.card-estudiante  { background: linear-gradient(135deg, #e8f4ff, #d0e8ff); border: 1px solid #b0d4ff; }
.audiencia-card.card-docente     { background: linear-gradient(135deg, #e8fff2, #c8f5e0); border: 1px solid #90dfc0; }
.audiencia-card.card-academia    { background: linear-gradient(135deg, #fff8e0, #fff0b0); border: 1px solid #f0d870; }
.audiencia-emoji  { font-size: 2.8rem; margin-bottom: 1rem; }
.audiencia-card h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 0.5rem; color: #0f172a; }
.audiencia-card p  { font-size: 0.875rem; color: #334155; line-height: 1.6; font-weight: 500; }
.audiencia-list    { margin-top: 1rem; text-align: left; }
.audiencia-list li { font-size: 0.85rem; color: #334155; padding: 0.25rem 0; display: flex; align-items: flex-start; gap: 0.5rem; font-weight: 600; }
.audiencia-list li::before { content: '✓'; color: var(--blue); font-weight: 800; flex-shrink: 0; margin-top: 1px; }

/* ── ACERCA ───────────────────────────────────────────────── */
.acerca         { background: var(--bg); }
.acerca-inner   { display: flex; align-items: center; gap: 4.5rem; }
.acerca-image   { flex-shrink: 0; animation: float 5s ease-in-out infinite; }
.acerca-image img { width: min(400px, 40vw); border-radius: 28px; box-shadow: 0 26px 54px rgba(0,136,255,0.16); }
.acerca-content h2   { font-size: 1.9rem; font-weight: 800; margin-bottom: 1rem; color: var(--text); }
.acerca-content p    { color: #334155; line-height: 1.7; margin-bottom: 1.5rem; font-weight: 500; }
.social-grid  { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.social-btn   {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.7rem 1rem; border-radius: 10px; font-weight: 700; font-size: 0.9rem;
  transition: all 0.2s; color: #fff;
}
.social-btn:hover       { transform: translateY(-3px); filter: brightness(1.08); box-shadow: 0 14px 28px rgba(15,23,42,0.16); }
.social-btn.facebook    { background: #1877f2; }
.social-btn.instagram   { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.social-btn.tiktok      { background: #010101; }
.social-btn.youtube     { background: #ff0000; }

/* ── CTA WHATSAPP ─────────────────────────────────────────── */
.contacto-wsp {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  border-radius: 24px; margin: 0 5rem; padding: 3.5rem 4rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap; box-shadow: 0 22px 52px rgba(0,136,255,0.26);
}
.contacto-wsp-text h2 { font-size: 1.7rem; font-weight: 800; color: #fff; margin-bottom: 0.5rem; }
.contacto-wsp-text p  { color: rgba(255,255,255,0.92); font-size: 1rem; font-weight: 500; }
.btn-whatsapp {
  display: inline-flex; align-items: center; gap: 0.6rem;
  background: var(--green-wa); color: #fff; font-weight: 800; font-size: 1rem;
  padding: 0.9rem 2rem; border-radius: 12px; border: 2px solid rgba(255,255,255,0.3);
  transition: all var(--transition); white-space: nowrap;
}
.btn-whatsapp:hover { background: #009e10; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,187,18,0.4); }

/* ── OPINIONES ────────────────────────────────────────────── */
.opiniones       { background: var(--bg); }
.opiniones-grid  { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.75rem; }
.opinion-card    {
  background: var(--card-bg); border: 1px solid #dbe3ef; border-radius: var(--radius);
  padding: 1.85rem; box-shadow: 0 18px 38px rgba(15,23,42,0.07); transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.opinion-card:hover  { transform: translateY(-6px); box-shadow: 0 24px 46px rgba(15,23,42,0.10); border-color: #bfdbfe; }
.opinion-stars   { color: #f5c518; font-size: 0.85rem; margin-bottom: 0.8rem; }
.opinion-text    { color: #334155; font-size: 0.9rem; line-height: 1.65; margin-bottom: 1.2rem; font-style: italic; font-weight: 500; }
.opinion-author  { display: flex; align-items: center; gap: 0.75rem; }
.opinion-avatar  { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 2px solid var(--border); }
.opinion-name    { font-weight: 700; font-size: 0.9rem; color: var(--text); }
.opinion-role    { font-size: 0.78rem; color: #475569; font-weight: 600; }

/* ── PRECIOS ──────────────────────────────────────────────── */
.precios         { background: var(--bg); }

/* 2 columnas centradas para plan gratuito + plan universidad */
.precios-grid--2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 380px));
  gap: 1.5rem;
  justify-content: center;
  align-items: start;
}

.precios-grid    { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; align-items: start; }
.precio-card     {
  background: var(--card-bg); border: 2px solid #dbe3ef; border-radius: var(--radius);
  padding: 2rem; text-align: center; transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  box-shadow: 0 18px 38px rgba(15,23,42,0.07);
}
.precio-card:hover   { transform: translateY(-8px); box-shadow: 0 24px 46px rgba(15,23,42,0.10); border-color: #bfdbfe; }
.precio-card.featured {
  border-color: var(--blue); box-shadow: 0 22px 46px rgba(0,136,255,0.16); position: relative;
}
.precio-card.featured::before {
  content: '⭐ RECOMENDADO'; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff; font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.08em; padding: 0.3rem 1rem; border-radius: 99px; white-space: nowrap;
}
.precio-name     { font-size: 0.85rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: #475569; margin-bottom: 0.5rem; }
.precio-period   { font-size: 0.8rem; color: #334155; margin-bottom: 1.5rem; font-weight: 600; }
.precio-features { text-align: left; margin-bottom: 1.5rem; }
.precio-features li { display: flex; align-items: center; gap: 0.6rem; font-size: 0.88rem; padding: 0.4rem 0; color: var(--text); border-bottom: 1px solid #f0f3f8; }
.precio-features li:last-child { border-bottom: none; }
.feat-icon       { font-size: 0.8rem; width: 18px; text-align: center; flex-shrink: 0; }
.feat-icon.yes   { color: #00bb12; }
.feat-icon.no    { color: #ccc; }
.precio-btn      { display: block; width: 100%; padding: 0.85rem; border-radius: 12px; font-weight: 800; font-size: 0.92rem; text-align: center; transition: all var(--transition); cursor: pointer; border: 2px solid var(--blue); }
.precio-btn.primary  { background: var(--blue); color: #fff; }
.precio-btn.primary:hover { background: var(--blue-dark); }
.precio-btn.outline  { background: transparent; color: var(--blue); }
.precio-btn.outline:hover { background: rgba(0,136,255,0.08); }
.precios-nota    { max-width: 700px; margin: 28px auto 0; background: #f0f5ff; border: 1px solid #b0d4ff; border-radius: 12px; padding: 16px 20px; font-size: 0.83rem; color: #374151; line-height: 1.6; text-align: center; }

/* ── TÉRMINOS ─────────────────────────────────────────────── */
.terminos            { background: var(--bg); }
.terminos-container  { max-width: 820px; margin: 0 auto; }
.terminos-intro      { background: rgba(0,136,255,0.06); border: 1px solid rgba(0,136,255,0.2); border-radius: 12px; padding: 1.2rem 1.5rem; margin-bottom: 2rem; font-size: 0.88rem; color: #334155; line-height: 1.6; font-weight: 500; }
.terminos-intro strong { color: var(--blue); }
.terminos-accordion  { display: flex; flex-direction: column; gap: 0.75rem; }
.acordeon-item       { border: 1px solid #dbe3ef; border-radius: 12px; overflow: hidden; }
.acordeon-header     { width: 100%; background: var(--card-bg); border: none; padding: 1rem 1.3rem; display: flex; align-items: center; justify-content: space-between; cursor: pointer; text-align: left; transition: background 0.2s; }
.acordeon-header:hover { background: #f5f8ff; }
.acordeon-title      { display: flex; align-items: center; gap: 0.8rem; font-weight: 700; font-size: 0.95rem; color: var(--text); }
.acordeon-chevron    { color: #475569; font-size: 0.85rem; transition: transform 0.3s; }
.acordeon-item.open .acordeon-chevron { transform: rotate(180deg); }
.acordeon-body       { display: none; padding: 1rem 1.5rem 1.3rem; font-size: 0.875rem; color: #334155; line-height: 1.7; border-top: 1px solid #dbe3ef; background: #fafcff; font-weight: 500; }
.acordeon-item.open .acordeon-body { display: block; }
.acordeon-body ul    { margin-top: 0.5rem; }
.acordeon-body ul li { padding: 0.3rem 0; padding-left: 1rem; position: relative; }
.acordeon-body ul li::before { content: '·'; position: absolute; left: 0; color: var(--blue); font-weight: 800; font-size: 1.2rem; line-height: 1; top: 3px; }
.info-empresa        { background: rgba(0,136,255,0.06); border-radius: 8px; padding: 0.8rem 1rem; margin-top: 0.5rem; font-size: 0.85rem; }
.info-empresa p      { margin-bottom: 0.3rem; }

/* ── RECLAMACIONES ────────────────────────────────────────── */
.reclamaciones-section { background: var(--bg); }
.indecopi-aviso      { display: flex; align-items: center; gap: 1.5rem; background: var(--card-bg); border: 3px solid #c00; border-radius: 12px; padding: 1.2rem 1.8rem; margin-bottom: 2rem; box-shadow: 0 4px 16px rgba(200,0,0,0.08); }
.indecopi-logo-box   { flex-shrink: 0; background: #c00; color: #fff; font-weight: 900; font-size: 1.1rem; padding: 0.6rem 1rem; border-radius: 8px; text-align: center; letter-spacing: 0.05em; line-height: 1.3; }
.indecopi-texto h3   { font-size: 1rem; font-weight: 800; color: #c00; margin-bottom: 0.3rem; text-transform: uppercase; letter-spacing: 0.04em; }
.indecopi-texto p    { font-size: 0.82rem; color: #334155; line-height: 1.5; font-weight: 500; }
.hoja-reclamacion    { background: var(--card-bg); border: 2px solid #333; border-radius: 8px; overflow: hidden; margin-bottom: 2rem; box-shadow: 0 4px 20px rgba(0,0,0,0.1); }
.hoja-header         { background: #1a1a2e; color: #fff; display: flex; align-items: center; justify-content: space-between; padding: 0.8rem 1.5rem; gap: 1rem; }
.hoja-header-left    { display: flex; align-items: center; gap: 1rem; }
.libro-icon          { font-size: 2rem; }
.hoja-titulo         { font-size: 1.1rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; }
.hoja-subtitulo      { font-size: 0.75rem; opacity: 0.75; margin-top: 0.15rem; }
.hoja-numero         { font-size: 0.75rem; opacity: 0.7; text-align: right; white-space: nowrap; }
.proveedor-tabla     { background: #f0f4ff; border-bottom: 2px solid #333; padding: 1rem 1.5rem; }
.proveedor-tabla h4  { font-size: 0.8rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: #1a1a2e; margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.4rem; }
.proveedor-grid      { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0.5rem 1.5rem; font-size: 0.82rem; color: var(--text); }
.proveedor-grid span strong { color: #475569; display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.1rem; }
.form-oficial        { padding: 1.5rem; }
.seccion-oficial     { margin-bottom: 1.5rem; }
.seccion-oficial-titulo { background: #1a1a2e; color: #fff; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; padding: 0.35rem 0.8rem; border-radius: 4px; margin-bottom: 0.75rem; display: inline-block; }
.form-grid           { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group          { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group-full     { grid-column: 1 / -1; }
.form-group label    { font-size: 0.78rem; font-weight: 700; color: var(--text); text-transform: uppercase; letter-spacing: 0.04em; }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.55rem 0.8rem; border: 1.5px solid #ccc; border-radius: 6px;
  font-size: 0.875rem; font-family: var(--font-body); color: var(--text);
  background: #fafafa; transition: border-color 0.2s, box-shadow 0.2s; outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(0,136,255,0.12); background: var(--card-bg); }
.form-group textarea { resize: vertical; min-height: 80px; }
.tipo-req-grid       { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.tipo-req-card       { border: 2px solid #ddd; border-radius: 10px; padding: 1rem; cursor: pointer; transition: all 0.2s; display: flex; align-items: flex-start; gap: 0.75rem; }
.tipo-req-card:hover { border-color: var(--blue); background: rgba(0,136,255,0.03); }
.tipo-req-card input[type="radio"] { margin-top: 3px; accent-color: var(--blue); flex-shrink: 0; }
.tipo-req-info strong { display: block; font-size: 0.9rem; color: var(--text); margin-bottom: 0.2rem; }
.tipo-req-info span   { font-size: 0.78rem; color: #334155; line-height: 1.4; font-weight: 500; }
.firmas-grid          { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin-top: 1.5rem; }
.firma-box            { border-top: 2px solid #333; padding-top: 0.5rem; text-align: center; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; color: #475569; }
.aviso-legal-indecopi { background: #fffbf0; border: 1px solid #f0d870; border-radius: 8px; padding: 1rem 1.2rem; margin-top: 1rem; font-size: 0.78rem; color: #7a6000; line-height: 1.6; }

:root[data-theme="dark"] .indecopi-aviso { box-shadow: 0 6px 28px rgba(0,0,0,0.35); }
:root[data-theme="dark"] .hoja-reclamacion { border-color: var(--border); box-shadow: var(--shadow); }
:root[data-theme="dark"] .aviso-legal-indecopi {
  background: color-mix(in srgb, var(--card-bg) 92%, #f59e0b 8%);
  border-color: color-mix(in srgb, var(--border) 55%, #f59e0b 45%);
  color: var(--text);
}
.aviso-legal-indecopi strong { color: #5a4400; }
.respuesta-proveedor  { background: #f8f9ff; border: 1px solid #dbe3ef; border-radius: 12px; padding: 1.2rem 1.5rem; font-size: 0.82rem; color: #334155; line-height: 1.6; margin-top: 1rem; font-weight: 500; }
.btn-loading          { opacity: 0.7; pointer-events: none; }

/* ── FOOTER ───────────────────────────────────────────────── */
footer          { background: linear-gradient(135deg, #0f172a 0%, #111827 100%); color: rgba(255,255,255,0.88); padding: 2.4rem 5rem; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.footer-brand   { display: flex; align-items: center; gap: 0.6rem; }
.footer-brand span  { color: #fff; font-weight: 700; }
.footer-copy    { font-size: 0.85rem; }
.footer-links a { color: rgba(255,255,255,0.82); font-size: 0.85rem; margin-left: 1.2rem; transition: color 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-social  { display: flex; gap: 0.8rem; }
.footer-social a { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,0.12); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.9); font-size: 0.95rem; transition: all 0.2s; }
.footer-social a:hover { background: var(--blue); color: #fff; }

/* ── MODAL ────────────────────────────────────────────────── */
.modal-overlay  { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 1000; backdrop-filter: blur(4px); align-items: center; justify-content: center; }
.modal-overlay.active { display: flex; }
.modal-box      { background: var(--card-bg); border-radius: 20px; padding: 2.5rem; width: min(480px, 92vw); box-shadow: 0 24px 64px rgba(0,0,0,0.2); position: relative; animation: modalIn 0.3s ease; }
@keyframes modalIn { from { opacity: 0; transform: scale(0.94) translateY(16px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.modal-close    { position: absolute; top: 1rem; right: 1.2rem; font-size: 1.5rem; color: #475569; cursor: pointer; line-height: 1; border: none; background: none; transition: color 0.2s; }
.modal-close:hover { color: var(--text); }
.modal-box h2   { font-size: 1.5rem; font-weight: 800; margin-bottom: 0.4rem; }
.modal-box p    { color: #334155; font-size: 0.9rem; margin-bottom: 1.8rem; font-weight: 500; }
.modal-actions  { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 0.8rem; }
.modal-btn      { padding: 0.85rem; border-radius: 12px; font-weight: 700; font-size: 0.95rem; text-align: center; cursor: pointer; transition: all 0.2s; border: none; }
.modal-btn.login    { background: transparent; border: 2px solid var(--blue); color: var(--blue); }
.modal-btn.login:hover { background: rgba(0,136,255,0.07); }
.modal-btn.register { background: var(--blue); color: #fff; }
.modal-btn.register:hover { background: var(--blue-dark); }
.modal-btn.skip { background: var(--card-bg); border: 2px solid var(--border); color: var(--text); }
.modal-btn.skip:hover { background: color-mix(in srgb, var(--card-bg) 88%, var(--blue) 12%); border-color: color-mix(in srgb, var(--border) 60%, var(--blue) 40%); }

/* ── FLOAT WHATSAPP ───────────────────────────────────────── */
.wsp-float {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 150;
  width: 56px; height: 56px; background: var(--green-wa); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: #fff; box-shadow: 0 4px 20px rgba(0,187,18,0.4);
  transition: all var(--transition);
}
.wsp-float:hover { transform: scale(1.1); box-shadow: 0 8px 28px rgba(0,187,18,0.5); }

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  html { font-size: 90%; }
  section { padding: 4.5rem 3rem; }
  .hero { padding: 7.25rem 3rem 4.25rem; gap: 2.4rem; }
  .hero-content { max-width: 560px; }
  .hero-image img { width: min(380px, 42vw); }
  .contacto-wsp { margin: 0 3rem; }
  .audiencias-grid { grid-template-columns: 1fr; gap: 1rem; }
}
@media (max-width: 768px) {
  html { font-size: 80%; }
  header { padding: 0.8rem 1rem; }
  .logo { width: 2.1rem; }
  .brand-name { font-size: 1.2rem; }
  .btn-install-app--header { display: none !important; }
  .menu-icon { display: block; }
  nav {
    position: absolute; top: 100%; left: 0; width: 100%;
    background: rgba(255,255,255,0.98); border-top: 1px solid #dbe3ef;
    padding: 1rem; display: none; box-shadow: 0 14px 28px rgba(15,23,42,0.10);
    backdrop-filter: blur(10px);
  }
  nav.open       { display: block; }
  nav ul         { flex-direction: column; gap: 0.45rem; }
  nav ul li      { width: 100%; }
  nav ul li a    { display: block; padding: 0.8rem 0.9rem; width: 100%; border-radius: 12px; }
  .btn-login, .btn-register { text-align: center; }
  section        { padding: 3.75rem 1.35rem; }
  .section-header { margin-bottom: 2.4rem; }
  .section-header h2 { line-height: 1.15; }
  .hero          { padding: 6.8rem 1.35rem 3.25rem; flex-direction: column; text-align: center; gap: 2rem; min-height: auto; }
  .hero-content { max-width: 100%; }
  .hero h1 { font-size: clamp(2.2rem, 9vw, 3.1rem); }
  .hero p { font-size: 1rem; margin-bottom: 1.6rem; }
  .hero-actions  { justify-content: center; gap: 0.8rem; }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary,
  .hero-actions .btn-install-app--hero { width: min(100%, 320px); justify-content: center; }
  .hero-stats    { justify-content: center; gap: 0.85rem; margin-top: 2rem; }
  .stat-item { min-width: calc(50% - 0.5rem); padding: 0.95rem 1rem; }
  .hero-image { width: 100%; display: flex; justify-content: center; }
  .hero-image img { width: min(300px, 82vw); margin: 0 auto; }
  .services-grid,
  .opiniones-grid,
  .precios-grid,
  .precios-grid--2,
  .audiencias-grid { gap: 1rem; }
  .service-card,
  .opinion-card,
  .precio-card,
  .audiencia-card { padding: 1.45rem; }
  .service-btn,
  .precio-btn { width: 100%; justify-content: center; }
  .acerca-inner  { flex-direction: column; }
  .acerca-image img { width: min(300px, 80vw); margin: 0 auto; }
  .contacto-wsp  { margin: 0 1rem; padding: 2rem 1.25rem; flex-direction: column; text-align: center; border-radius: 20px; }
  .contacto-wsp-text h2 { font-size: 1.45rem; }
  .btn-whatsapp { width: 100%; justify-content: center; max-width: 360px; }
  footer         { padding: 2rem 1.25rem; flex-direction: column; text-align: center; gap: 1rem; }
  .footer-brand,
  .footer-social { justify-content: center; }
  .footer-links  { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; }
  .footer-links a { margin: 0; }
  .modal-box { padding: 2rem 1.25rem; border-radius: 18px; }
  .form-grid     { grid-template-columns: 1fr; }
  .form-group-full { grid-column: 1; }
  .tipo-req-grid { grid-template-columns: 1fr; }
  .firmas-grid   { grid-template-columns: 1fr; }
  .proveedor-grid { grid-template-columns: 1fr 1fr; }
  .indecopi-aviso { flex-direction: column; text-align: center; }

  /* Features en 1 col en móvil */
  .service-features--cols { grid-template-columns: 1fr; }

  /* Planes en 1 col en móvil */
  .precios-grid--2 { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  html { font-size: 72%; }
  header { padding: 0.75rem 0.85rem; }
  .brand-name { font-size: 1.05rem; }
  .hero { padding: 6.2rem 1rem 2.75rem; }
  .hero-badge { font-size: 0.74rem; padding: 0.42rem 0.85rem; }
  .hero-actions .btn-primary,
  .hero-actions .btn-secondary,
  .hero-actions .btn-install-app--hero { width: 100%; }
  .social-grid   { grid-template-columns: 1fr; }
  .modal-actions { grid-template-columns: 1fr; }
  .hero-stats    { gap: 0.75rem; }
  .stat-item { min-width: 100%; }
  .service-card,
  .opinion-card,
  .precio-card,
  .audiencia-card { padding: 1.2rem; border-radius: 16px; }
  .contacto-wsp { margin: 0 0.75rem; padding: 1.6rem 1rem; }
  .btn-whatsapp { padding: 0.95rem 1.1rem; }
  .wsp-float { width: 52px; height: 52px; right: 1rem; bottom: 1rem; }
  .proveedor-grid { grid-template-columns: 1fr; }
}