/* ===== 4LIFE MODERN CSS ===== */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --primary:     #0a1f5c;   /* Azul marino profundo */
  --primary-mid: #1a3a8f;   /* Azul medio */
  --primary-lt:  #2563eb;   /* Azul acento/link */
  --primary-pale:#e8eefb;   /* Azul muy claro (fondo suave) */

  --gold:        #c89c3c;   /* Dorado principal */
  --gold-light:  #e8bc5a;   /* Dorado claro */
  --gold-pale:   #fdf6e3;   /* Dorado muy pálido (fondo) */
  --gold-dark:   #8a6520;   /* Dorado oscuro */

  --white:       #ffffff;
  --off-white:   #f7f9ff;   /* Blanco con leve tono azul */
  --gray-light:  #eef1f8;
  --gray-text:   #4a5568;

  --shadow-sm:   0 2px 8px rgba(10,31,92,0.10);
  --shadow-md:   0 6px 24px rgba(10,31,92,0.14);
  --shadow-lg:   0 16px 48px rgba(10,31,92,0.18);
  --radius:      12px;
  --radius-lg:   20px;
  --transition:  0.25s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--off-white);
  color: var(--gray-text);
  line-height: 1.7;
  font-size: 16px;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--primary-lt); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }

/* ===== HEADER / HERO ===== */
.site-header {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  padding: 0;
  position: relative;
  overflow: hidden;
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

/* Línea dorada decorativa en la parte inferior del header */
.site-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-light), var(--gold), transparent);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 32px;
  gap: 24px;
  position: relative;
  z-index: 1;
}

.header-brand { flex-shrink: 0; }

.header-brand img {
  height: 70px;
  width: auto;
  border-radius: 8px;
  object-fit: cover;
}

.header-titles { flex: 1; text-align: center; }

.header-titles .site-name {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.header-titles .tagline {
  font-size: clamp(0.75rem, 1.5vw, 0.9rem);
  color: var(--gold-light);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-top: 4px;
  font-weight: 500;
}

.header-date-bar {
  background: var(--primary);
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 3px solid var(--gold);
}

.date-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 8px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.1em;
}

.date-bar-inner a {
  color: var(--gold-light);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.date-bar-inner a:hover { color: var(--white); }
.date-bar-inner .sep { opacity: 0.4; }

/* ===== NAV ===== */
.site-nav {
  background: var(--primary);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
  border-bottom: 2px solid rgba(200,156,60,0.3);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-inner a {
  display: block;
  padding: 14px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: all var(--transition);
  border-bottom: 3px solid transparent;
  white-space: nowrap;
}

.nav-inner a:hover,
.nav-inner a.active {
  color: var(--gold-light);
  border-bottom-color: var(--gold);
  background: rgba(255,255,255,0.05);
}

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 14px 18px;
  color: var(--white);
  font-size: 1.4rem;
  margin-left: auto;
}

/* ===== LAYOUT ===== */
.page-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 32px;
}

.page-wrapper.wide { max-width: 960px; }

.two-col {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  align-items: start;
}

.three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 32px;
}

/* ===== SIDEBAR ===== */
.sidebar {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 24px 0;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 60px;
  border-top: 3px solid var(--gold);
}

.sidebar-heading {
  font-family: 'Playfair Display', serif;
  font-size: 0.75rem;
  color: var(--gold-light);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 0 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 8px;
}

.sidebar a {
  display: block;
  padding: 12px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.08em;
  transition: all var(--transition);
  border-left: 3px solid transparent;
}

.sidebar a:hover,
.sidebar a.active {
  color: var(--gold-light);
  background: rgba(255,255,255,0.07);
  border-left-color: var(--gold);
}

/* ===== CARDS ===== */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(200,156,60,0.15);
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: var(--gold-pale);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  border: 1px solid rgba(200,156,60,0.2);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  color: var(--primary);
  line-height: 1.25;
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 16px; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 12px; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); margin-bottom: 10px; }

.page-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  color: var(--primary);
  margin-bottom: 8px;
  line-height: 1.2;
}

.page-subtitle {
  font-size: 1rem;
  color: var(--gold-dark);
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 32px;
}

.section-label {
  display: inline-block;
  background: var(--gold-pale);
  color: var(--gold-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
  border: 1px solid rgba(200,156,60,0.3);
}

p { margin-bottom: 16px; }
p:last-child { margin-bottom: 0; }

.lead {
  font-size: 1.1rem;
  color: var(--primary);
  font-weight: 400;
  line-height: 1.8;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(200,156,60,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,156,60,0.55);
  color: var(--white);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border: 2px solid var(--primary-mid);
}
.btn-secondary:hover {
  background: var(--primary-pale);
  color: var(--primary);
  border-color: var(--primary);
}

.btn-navy {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(10,31,92,0.3);
}
.btn-navy:hover {
  background: var(--primary-mid);
  transform: translateY(-2px);
  color: var(--white);
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ===== DIVIDER ===== */
.divider {
  height: 3px;
  background: linear-gradient(90deg, var(--primary-pale), var(--gold), var(--gold-light), var(--gold), var(--primary-pale));
  border-radius: 100px;
  margin: 40px 0;
}

/* ===== PROFILE BLOCK ===== */
.profile-block {
  display: flex;
  align-items: flex-start;
  gap: 28px;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(200,156,60,0.15);
  margin-bottom: 32px;
}

.profile-block img {
  width: 140px;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius);
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
  border: 3px solid var(--gold-pale);
}

.profile-info .name {
  font-family: 'Playfair Display', serif;
  font-size: 1.4rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.profile-info .role {
  font-size: 0.85rem;
  color: var(--gold-dark);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.profile-info .contact {
  font-size: 0.88rem;
  color: var(--gray-text);
  margin-bottom: 16px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  color: var(--white);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  border: 1px solid rgba(200,156,60,0.3);
}

/* ===== FAQ ===== */
.faq-item {
  border: 1px solid rgba(200,156,60,0.2);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
  background: var(--white);
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 600;
  color: var(--primary);
  font-size: 0.95rem;
  gap: 12px;
  transition: background var(--transition);
}

.faq-q:hover { background: var(--gold-pale); }
.faq-q .arrow { font-size: 0.8rem; transition: transform var(--transition); flex-shrink: 0; color: var(--gold); }
.faq-item.open .faq-q .arrow { transform: rotate(180deg); }
.faq-item.open .faq-q { background: var(--gold-pale); border-bottom: 1px solid rgba(200,156,60,0.2); }

.faq-a {
  display: none;
  padding: 14px 20px 16px;
  font-size: 0.92rem;
  color: var(--gray-text);
  line-height: 1.7;
}

.faq-item.open .faq-a { display: block; }

/* ===== VIDEO ===== */
.video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: #000;
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(200,156,60,0.15);
  margin-bottom: 32px;
}

.video-card .video-wrap { border-radius: 0; }

.video-card-body {
  padding: 20px 24px;
  border-top: 3px solid var(--gold-pale);
}

.video-card-body h3 {
  font-size: 1.05rem;
  color: var(--primary);
  margin-bottom: 4px;
}

.video-card-body p {
  font-size: 0.88rem;
  color: var(--gray-text);
  margin: 0;
}

/* ===== LINK TABLE ===== */
.link-table {
  width: 100%;
  border-collapse: collapse;
}

.link-table tr {
  border-bottom: 1px solid var(--gold-pale);
  transition: background var(--transition);
}

.link-table tr:hover { background: var(--gold-pale); }

.link-table td {
  padding: 14px 16px;
  font-size: 0.92rem;
}

.link-table td:first-child a {
  font-weight: 600;
  color: var(--primary-lt);
}

.link-table td:last-child {
  color: var(--gray-text);
}

.link-section-title {
  font-family: 'Playfair Display', serif;
  font-size: 1rem;
  color: var(--primary);
  margin: 28px 0 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--gold-pale);
}

/* ===== ROLES ===== */
.role-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.role-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  border: 2px solid var(--primary-pale);
  transition: all var(--transition);
}

.role-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.role-card .role-num {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 14px;
  box-shadow: 0 2px 8px rgba(200,156,60,0.35);
}

.role-card h3 { font-size: 1rem; color: var(--primary); margin-bottom: 8px; }
.role-card p { font-size: 0.87rem; color: var(--gray-text); margin: 0; }

/* ===== ENROLL TABLE ===== */
.enroll-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 24px 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(200,156,60,0.15);
}

.enroll-table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gold-pale);
  background: var(--white);
  font-size: 0.92rem;
}

.enroll-table tr:last-child td { border-bottom: none; }
.enroll-table tr:hover td { background: var(--gold-pale); }

.enroll-table td:first-child a {
  color: var(--primary-lt);
  font-weight: 600;
}

.enroll-table td:last-child { color: var(--gray-text); }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,0.65);
  padding: 40px 32px;
  margin-top: 60px;
  text-align: center;
  font-size: 0.85rem;
  border-top: 3px solid var(--gold);
}

.site-footer a { color: var(--gold-light); }
.site-footer a:hover { color: var(--white); }

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 24px;
  margin-bottom: 20px;
}

.footer-nav a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--gold-light); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .three-col { grid-template-columns: 1fr 1fr; }
  .header-inner { padding: 16px 20px; }
  .page-wrapper { padding: 32px 20px; }
  .nav-inner { flex-wrap: wrap; }
}

@media (max-width: 600px) {
  .header-inner { flex-direction: column; text-align: center; gap: 16px; }
  .header-brand img { height: 55px; }
  .three-col { grid-template-columns: 1fr; }
  .profile-block { flex-direction: column; align-items: center; text-align: center; }
  .profile-block img { width: 120px; height: 140px; }
  .nav-toggle { display: block; }
  .nav-links { display: none; flex-direction: column; width: 100%; }
  .nav-links.open { display: flex; }
  .nav-inner { flex-wrap: wrap; padding: 0 16px; }
  .nav-inner a { font-size: 0.78rem; padding: 12px 10px; }
  .date-bar-inner { padding: 8px 16px; }
  .page-wrapper { padding: 24px 16px; }
  .card { padding: 20px; }
  .cta-group { flex-direction: column; }
  .btn { justify-content: center; }
}