/* ============================================================
   SHARED.CSS — Asesorías Seniors
   Importar en todas las páginas con:
   <link rel="stylesheet" href="shared.css" />
   ============================================================ */

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

:root {
  --teal:       #3a7d7b;
  --teal-dark:  #2c5f5d;
  --teal-light: #e8f5f4;
  --gold:       #c9a84c;
  --gold-light: #f5e9cc;
  --text:       #2d2d2d;
  --text-light: #666;
  --white:      #ffffff;
  --bg:         #f9f7f4;
  --border:     #e0ddd8;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Lato', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  padding-top: 64px; /* espacio para el nav fijo */
}

/* ── TIPOGRAFÍA GLOBAL ── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
}

/* ── BOTONES ── */
.btn-primary {
  display: inline-block;
  background: var(--gold);
  color: #fff; font-weight: 700;
  padding: 0.9rem 2.5rem; border-radius: 3px;
  text-decoration: none; font-size: 0.95rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  transition: background .2s, transform .15s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  border: none; cursor: pointer; font-family: 'Lato', sans-serif;
}
.btn-primary:hover { background: #b8903e; transform: translateY(-2px); }

.btn-secondary {
  display: inline-block;
  background: transparent;
  border: 2px solid rgba(255,255,255,0.6);
  color: #fff; font-weight: 700;
  padding: 0.85rem 2.2rem; border-radius: 3px;
  text-decoration: none; font-size: 0.9rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  transition: all .2s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.1); border-color: #fff; }

.btn-outline {
  display: inline-block;
  border: 2px solid var(--teal);
  color: var(--teal); font-weight: 700;
  padding: 0.55rem 1.4rem; border-radius: 3px;
  text-decoration: none; font-size: 0.85rem;
  letter-spacing: 0.05em; text-transform: uppercase;
  transition: all .2s; font-family: 'Lato', sans-serif;
  background: none; cursor: pointer;
}
.btn-outline:hover { background: var(--teal); color: #fff; }

.btn-gold {
  background: var(--gold); color: #fff;
  border: none; padding: 0.9rem 2.8rem;
  border-radius: 3px; font-family: 'Lato', sans-serif;
  font-size: 0.95rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  cursor: pointer; transition: background .2s, transform .15s;
}
.btn-gold:hover { background: #b8903e; transform: translateY(-2px); }

/* ── SECCIONES ── */
section { padding: 5rem 2rem; }

.section-inner { max-width: 1100px; margin: 0 auto; }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--teal-dark); margin-bottom: 0.8rem;
}
.section-header p {
  color: var(--text-light); font-size: 1.05rem;
  max-width: 520px; margin: 0 auto;
}
.section-divider {
  width: 60px; height: 3px;
  background: var(--gold); margin: 1rem auto 0;
}

/* ── FORMULARIO ── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.form-group label {
  font-size: 0.85rem; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}
.form-group input, .form-group textarea, .form-group select {
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.25);
  border-radius: 3px; padding: 0.75rem 1rem; color: #fff;
  font-family: 'Lato', sans-serif; font-size: 0.95rem;
  outline: none; transition: border-color .2s;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.4); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group select option { background: var(--teal-dark); }

/* ── COOKIE BANNER ── */
.cookie-banner {
  position: fixed; bottom: 1.5rem; left: 50%; transform: translateX(-50%);
  background: #fff; border: 1px solid var(--border);
  border-radius: 8px; padding: 1.2rem 1.8rem;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  display: flex; align-items: center; gap: 1.5rem;
  max-width: 520px; width: calc(100% - 2rem);
  z-index: 200; font-size: 0.9rem; color: var(--text);
}
.cookie-banner p { flex: 1; }
.cookie-banner p a { color: var(--teal); text-decoration: underline; }
.cookie-btn {
  background: var(--teal); color: #fff;
  border: none; border-radius: 3px;
  padding: 0.55rem 1.4rem; cursor: pointer;
  font-weight: 700; font-size: 0.88rem;
  white-space: nowrap; transition: background .2s;
}
.cookie-btn:hover { background: var(--teal-dark); }
.cookie-banner.hidden { display: none; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .form-row { grid-template-columns: 1fr; }
}