/* ══════════════════════════════════════════════
   PREUNIVERSITARIO DEL NORTE — ESTILOS v3.0
   Diseño mejorado con visual premium
   ══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,600;0,700;0,800;1,600;1,700&family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
  --navy-950:  #03071a;
  --navy-900:  #060f28;
  --navy-800:  #0a1a42;
  --navy-700:  #0f2158;
  --navy-600:  #162c70;
  --navy-500:  #1b3585;
  --navy-400:  #2040a0;
  --navy-300:  #3558c0;
  --navy-200:  #6080d8;
  --navy-100:  #b0c4f8;
  --navy-50:   #eaf0ff;

  --gold:      #c8960e;
  --gold-lt:   #edb840;
  --gold-pale: #fdf0cc;
  --gold-glow: rgba(200,150,14,.18);

  --white:     #ffffff;
  --cream:     #f3f5fb;
  --gray-50:   #f8f9fd;
  --gray-100:  #e8ecf6;
  --gray-200:  #cdd4ea;
  --gray-400:  #8490b0;
  --gray-600:  #485070;
  --gray-800:  #1c2038;
  --text:      #0d1220;
  --text-mid:  #354060;
  --text-soft: #6070a0;

  --green:     #14a044;
  --wa-green:  #25D366;
  --red:       #e02020;

  --nav-h:     68px;
  --max-w:     1220px;
  --font-d:    'Playfair Display', Georgia, serif;
  --font-b:    'Inter', system-ui, sans-serif;
  --r-xs:      4px;
  --r-sm:      8px;
  --r-md:      14px;
  --r-lg:      22px;
  --r-xl:      32px;
  --r-2xl:     44px;

  --sh-xs:  0 1px 6px rgba(3,7,26,.06);
  --sh-sm:  0 4px 18px rgba(3,7,26,.09);
  --sh-md:  0 10px 40px rgba(3,7,26,.13);
  --sh-lg:  0 24px 70px rgba(3,7,26,.2);
  --sh-xl:  0 40px 100px rgba(3,7,26,.28);

  --glow-gold: 0 0 40px rgba(200,150,14,.25);
  --glow-navy: 0 0 40px rgba(26,48,120,.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-b);
  background: var(--cream);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── SELECTION ── */
::selection {
  background: var(--gold);
  color: var(--navy-900);
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy-950); }
::-webkit-scrollbar-thumb { background: var(--navy-400); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ── REVEAL ANIMATION ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .75s cubic-bezier(.16,1,.3,1), transform .75s cubic-bezier(.16,1,.3,1);
}
.reveal.visible { opacity: 1; transform: none; }

/* ── SECTION WRAPPER ── */
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6rem clamp(1.25rem, 5vw, 2.5rem);
}

/* ── SECTION HEADER ── */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.75rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--navy-400);
  background: var(--navy-50);
  border: 1px solid var(--navy-100);
  border-radius: 30px;
  padding: 5px 18px;
  margin-bottom: 1.1rem;
}
.section-tag.light {
  color: var(--gold-lt);
  background: rgba(200,150,14,.09);
  border-color: rgba(200,150,14,.28);
}

.section-header h2,
h2 {
  font-family: var(--font-d);
  font-size: clamp(1.95rem, 4vw, 2.85rem);
  font-weight: 800;
  color: var(--navy-900);
  line-height: 1.18;
  margin-bottom: .95rem;
  letter-spacing: -.025em;
}
h2 em { font-style: italic; color: var(--navy-400); }
.light-title { color: var(--white); }
.light-title em { color: var(--gold-lt); }
.section-header p,
.section-sub {
  font-size: 15.5px;
  color: var(--text-soft);
  line-height: 1.8;
}
.light-p { color: rgba(255,255,255,.48); }

/* ══════════════════════════════
   NAVBAR
   ══════════════════════════════ */
#navbar {
  position: fixed; top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(3,7,26,.92);
  border-bottom: 1px solid rgba(200,150,14,.14);
  z-index: 1000;
  transition: background .4s, box-shadow .4s, border-color .4s;
  display: flex; align-items: center;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
#navbar.scrolled {
  background: rgba(3,7,26,.98);
  box-shadow: 0 2px 24px rgba(3,7,26,.35);
  border-bottom-color: rgba(200,150,14,.22);
}

.nav-inner {
  width: 100%; max-width: var(--max-w);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}

.nav-logo {
  display: flex; align-items: center; gap: 11px;
  transition: opacity .2s;
}
.nav-logo:hover { opacity: .88; }
.nav-logo img {
  height: 38px; width: auto; object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(200,150,14,.2));
}
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.18; }
.nav-logo-text .name {
  font-family: var(--font-d);
  font-size: 14.5px; font-weight: 700; color: var(--white);
  letter-spacing: -.01em;
}
.nav-logo-text .tagline {
  font-size: 9px; font-weight: 700; color: var(--gold-lt);
  letter-spacing: .15em; text-transform: uppercase;
  opacity: .85;
}

.nav-links { display: flex; align-items: center; gap: 1px; }
.nav-links a {
  font-size: 13px; font-weight: 500; color: rgba(255,255,255,.58);
  padding: 7px 12px; border-radius: var(--r-sm);
  transition: color .2s, background .2s;
  position: relative;
  letter-spacing: .01em;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%; right: 50%;
  height: 2px; background: var(--gold);
  border-radius: 2px;
  transition: left .25s, right .25s;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.05); }
.nav-links a:hover::after,
.nav-links a.active::after { left: 12px; right: 12px; }
.nav-links a.active { color: var(--gold-lt); }

.nav-cta {
  background: linear-gradient(135deg, var(--gold), #e8aa20) !important;
  color: var(--navy-950) !important;
  font-weight: 700 !important;
  padding: 8px 20px !important;
  border-radius: var(--r-sm) !important;
  margin-left: 10px;
  box-shadow: 0 4px 16px rgba(200,150,14,.3);
  transition: transform .2s, box-shadow .2s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 8px 24px rgba(200,150,14,.45) !important;
  background: linear-gradient(135deg, var(--gold-lt), var(--gold)) !important;
}

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 7px;
  border-radius: var(--r-sm);
  transition: background .2s;
}
.hamburger:hover { background: rgba(255,255,255,.07); }
.hamburger span {
  width: 22px; height: 2px; background: var(--white); border-radius: 2px;
  display: block; transition: transform .3s cubic-bezier(.16,1,.3,1), opacity .2s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none; position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: rgba(3,7,26,.97);
  border-bottom: 1px solid rgba(200,150,14,.16);
  z-index: 999; padding: 1.1rem 1.5rem 1.75rem;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  animation: slideDown .25s cubic-bezier(.16,1,.3,1);
}
@keyframes slideDown {
  from { opacity:0; transform: translateY(-10px); }
  to   { opacity:1; transform: none; }
}
.mobile-nav.open { display: block; }
.mobile-nav a {
  display: block; padding: 13px 4px; font-size: 15px;
  color: rgba(255,255,255,.7);
  border-bottom: 1px solid rgba(255,255,255,.05);
  font-weight: 500;
  transition: color .18s, padding-left .18s;
}
.mobile-nav a:hover { color: var(--white); padding-left: 8px; }
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav .mobile-cta {
  color: var(--gold-lt);
  font-weight: 700;
  margin-top: 4px;
}

/* ══════════════════════════════
   HERO
   ══════════════════════════════ */
#hero {
  min-height: 100vh;
  background: var(--navy-950);
  display: flex; align-items: center;
  padding: calc(var(--nav-h) + 5rem) clamp(1.25rem,5vw,2.5rem) 5rem;
  position: relative; overflow: hidden;
}

.hero-grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}
.hero-glow-1 {
  position: absolute; top: -15%; right: -8%;
  width: 800px; height: 800px; border-radius: 50%;
  background: radial-gradient(circle, rgba(26,48,120,.3) 0%, transparent 68%);
  pointer-events: none;
}
.hero-glow-2 {
  position: absolute; bottom: -20%; left: -8%;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, rgba(200,150,14,.07) 0%, transparent 68%);
  pointer-events: none;
}
/* Sutil franja diagonal de luz */
.hero-grid-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 40%, rgba(200,150,14,.03) 60%, transparent 70%);
}

.hero-inner {
  width: 100%; max-width: var(--max-w);
  margin: 0 auto; position: relative; z-index: 2;
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 9px;
  background: rgba(200,150,14,.1); border: 1px solid rgba(200,150,14,.28);
  border-radius: 30px; padding: 7px 20px; margin-bottom: 2.25rem;
  font-size: 10.5px; font-weight: 700; color: var(--gold-lt);
  letter-spacing: .12em; text-transform: uppercase;
  box-shadow: 0 0 24px rgba(200,150,14,.12);
}
.badge-pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 6px var(--gold);
  animation: pulse-anim 2.2s ease infinite;
}
@keyframes pulse-anim {
  0%,100% { opacity:1; transform:scale(1); box-shadow: 0 0 6px var(--gold); }
  50%      { opacity:.5; transform:scale(1.7); box-shadow: 0 0 12px var(--gold); }
}

.hero-title {
  font-family: var(--font-d);
  font-size: clamp(2.65rem, 5.2vw, 4.4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -.03em;
  margin-bottom: 1.65rem;
}
.hero-title em {
  font-style: italic;
  color: var(--gold-lt);
  text-shadow: 0 0 40px rgba(200,150,14,.25);
}

.hero-text {
  font-size: 16.5px;
  color: rgba(255,255,255,.5);
  line-height: 1.8;
  max-width: 490px;
  margin-bottom: 2.5rem;
}

.hero-btns {
  display: flex; gap: 12px; flex-wrap: wrap;
  margin-bottom: 3.25rem;
}

.btn-gold {
  display: inline-flex; align-items: center; gap: 7px;
  background: linear-gradient(135deg, var(--gold) 0%, #e8aa20 100%);
  color: var(--navy-950);
  font-family: var(--font-b);
  font-size: 14.5px; font-weight: 700;
  padding: 13px 30px;
  border-radius: var(--r-sm);
  box-shadow: 0 6px 22px rgba(200,150,14,.35);
  transition: transform .2s cubic-bezier(.16,1,.3,1), box-shadow .2s;
  letter-spacing: .01em;
}
.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(200,150,14,.5);
}
.btn-gold:active { transform: translateY(-1px); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 7px;
  color: rgba(255,255,255,.72);
  font-size: 14.5px; font-weight: 600;
  padding: 13px 26px;
  border-radius: var(--r-sm);
  border: 1px solid rgba(255,255,255,.16);
  transition: color .2s, border-color .2s, background .2s, transform .2s;
  letter-spacing: .01em;
}
.btn-ghost:hover {
  color: var(--white);
  border-color: rgba(255,255,255,.38);
  background: rgba(255,255,255,.06);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex; align-items: center; gap: 2.25rem;
}
.stat {
  display: flex; flex-direction: column; gap: 4px;
}
.stat span:first-child {
  font-family: var(--font-d);
  font-size: 2.1rem; font-weight: 800; color: var(--white);
  line-height: 1;
  letter-spacing: -.025em;
}
.stat span:last-child {
  font-size: 11.5px; color: rgba(255,255,255,.38); font-weight: 500;
  letter-spacing: .02em;
}
.stat-divider {
  width: 1px; height: 42px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.12), transparent);
}

/* HERO CARD */
.hero-visual {
  position: relative;
  display: flex; justify-content: center; align-items: center;
}
.hero-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 22px;
  padding: 1.6rem;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  width: 100%;
  max-width: 390px;
  box-shadow: 0 28px 72px rgba(3,7,26,.55), 0 0 0 1px rgba(255,255,255,.04) inset;
}
.hc-header {
  display: flex; align-items: center; gap: 7px;
  margin-bottom: 1.35rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.hc-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.hc-dot.green  { background: #4ade80; box-shadow: 0 0 6px #4ade80; }
.hc-dot.yellow { background: #facc15; box-shadow: 0 0 6px #facc15; }
.hc-dot.red    { background: #f87171; box-shadow: 0 0 6px #f87171; }
.hc-title-bar  {
  margin-left: 4px;
  font-size: 11px; font-weight: 600;
  color: rgba(255,255,255,.35);
  letter-spacing: .07em;
}
.hc-rows { display: flex; flex-direction: column; gap: 10px; margin-bottom: 1.35rem; }
.hc-row {
  display: flex; align-items: center; gap: 12px;
  background: rgba(255,255,255,.035);
  border: 1px solid rgba(255,255,255,.055);
  border-radius: 11px; padding: 11px 13px;
  transition: background .2s, border-color .2s;
}
.hc-row:hover {
  background: rgba(255,255,255,.065);
  border-color: rgba(255,255,255,.1);
}
.hc-icon { font-size: 20px; flex-shrink: 0; }
.hc-info { flex: 1; }
.hc-info strong { display: block; font-size: 13px; font-weight: 600; color: var(--white); }
.hc-info span   { font-size: 11px; color: rgba(255,255,255,.32); }
.hc-pill {
  font-size: 9.5px; font-weight: 800; letter-spacing: .07em;
  text-transform: uppercase; padding: 3px 10px; border-radius: 20px; flex-shrink: 0;
}
.hc-pill.green { background: rgba(74,222,128,.14); color: #4ade80; }
.hc-pill.blue  { background: rgba(96,165,250,.14); color: #60a5fa; }
.hc-pill.gold  { background: rgba(200,150,14,.18);  color: var(--gold-lt); }

.hc-footer { padding-top: 1.1rem; border-top: 1px solid rgba(255,255,255,.07); }
.hc-progress-label {
  display: flex; justify-content: space-between;
  font-size: 11.5px; margin-bottom: 8px;
  color: rgba(255,255,255,.42);
}
.hc-pct { color: var(--gold-lt); font-weight: 700; }
.hc-progress-bar {
  height: 5px; background: rgba(255,255,255,.07);
  border-radius: 10px; overflow: hidden;
}
.hc-progress-fill {
  height: 100%; background: linear-gradient(90deg, var(--navy-300), var(--gold-lt));
  border-radius: 10px;
}

.hero-float-badge {
  position: absolute;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding: 11px 17px;
  display: flex; align-items: center; gap: 10px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  animation: float 4.5s ease-in-out infinite;
  box-shadow: 0 8px 32px rgba(3,7,26,.3);
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}
.badge-pos-1 { top: -18px; right: -22px; animation-delay: 0s; }
.badge-pos-2 { bottom: 22px; left: -26px; animation-delay: 1.6s; }
.badge-emoji { font-size: 24px; }
.hero-float-badge strong { display: block; font-size: 12.5px; font-weight: 700; color: var(--white); }
.hero-float-badge span  { font-size: 11px; color: rgba(255,255,255,.38); }

.hero-scroll-hint {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: rgba(255,255,255,.22);
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  animation: fadeUpDown 2.8s ease infinite;
}
@keyframes fadeUpDown {
  0%,100% { opacity:.3; transform:translateX(-50%) translateY(0); }
  50%      { opacity:.6; transform:translateX(-50%) translateY(-7px); }
}
.scroll-arrow {
  width: 1px; height: 32px;
  background: linear-gradient(to bottom, rgba(255,255,255,.28), transparent);
}

/* ══════════════════════════════
   CURSOS
   ══════════════════════════════ */
#cursos { background: var(--white); }

.tabs {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 2.75rem;
  border-bottom: 2px solid var(--gray-100);
  padding-bottom: .75rem;
}
.tab-btn {
  padding: 8px 22px;
  border-radius: 30px;
  border: none;
  background: transparent;
  font-family: var(--font-b);
  font-size: 13.5px; font-weight: 600;
  color: var(--text-soft);
  cursor: pointer;
  transition: all .22s cubic-bezier(.16,1,.3,1);
  letter-spacing: .01em;
}
.tab-btn.active,
.tab-btn:hover {
  background: var(--navy-900);
  color: var(--white);
  box-shadow: var(--sh-sm);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.35rem;
}

.course-card {
  background: var(--gray-50);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--r-lg);
  padding: 1.85rem;
  transition: transform .28s cubic-bezier(.16,1,.3,1), box-shadow .28s, border-color .28s;
  position: relative;
}
.course-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-md);
  border-color: var(--navy-100);
}
.course-card.featured-course {
  background: linear-gradient(140deg, var(--navy-900), var(--navy-800));
  border-color: rgba(200,150,14,.28);
  box-shadow: var(--sh-md), 0 0 0 1px rgba(200,150,14,.08) inset;
}
.course-card.featured-course:hover {
  box-shadow: var(--sh-lg), 0 0 0 1px rgba(200,150,14,.12) inset;
}
.course-featured-badge {
  position: absolute; top: -12px; right: 22px;
  background: linear-gradient(135deg, var(--gold), #e8aa20);
  color: var(--navy-900);
  font-size: 10px; font-weight: 800;
  padding: 4px 16px; border-radius: 20px;
  letter-spacing: .08em;
  box-shadow: 0 4px 14px rgba(200,150,14,.35);
}
.course-icon-wrap {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: color-mix(in srgb, var(--ico-c) 11%, transparent);
  border: 1.5px solid color-mix(in srgb, var(--ico-c) 22%, transparent);
  display: flex; align-items: center; justify-content: center;
  font-size: 23px; margin-bottom: 1.2rem;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--ico-c) 14%, transparent);
}
.course-card h3 {
  font-family: var(--font-d);
  font-size: 1.15rem; font-weight: 700;
  color: var(--navy-900); margin-bottom: .5rem;
  letter-spacing: -.015em;
}
.featured-course h3 { color: var(--white); }
.course-card p { font-size: 13.5px; color: var(--text-soft); line-height: 1.7; margin-bottom: 1.35rem; }
.featured-course p { color: rgba(255,255,255,.45); }
.course-meta { display: flex; gap: 7px; flex-wrap: wrap; }
.course-meta span {
  font-size: 11px; font-weight: 600;
  background: rgba(32,64,160,.07);
  color: var(--navy-400);
  border: 1px solid rgba(32,64,160,.13);
  border-radius: 20px; padding: 3px 12px;
}
.featured-course .course-meta span {
  background: rgba(200,150,14,.12);
  color: var(--gold-lt);
  border-color: rgba(200,150,14,.22);
}

/* ══════════════════════════════
   COURSE CARDS V2 (cursos.html)
   ══════════════════════════════ */
.courses-grid-v2 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

/* ── Tarjeta base ── */
.ccard {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  transition:
    transform .32s cubic-bezier(.16,1,.3,1),
    box-shadow .32s cubic-bezier(.16,1,.3,1),
    border-color .28s;
  cursor: default;
}

/* Línea de acento inferior que aparece en hover */
.ccard::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--navy-400), var(--navy-200));
  opacity: 0;
  transition: opacity .3s;
}
.ccard:hover {
  transform: translateY(-7px);
  box-shadow: var(--sh-md);
  border-color: var(--navy-100);
}
.ccard:hover::after { opacity: 1; }

/* ── Header de la tarjeta ── */
.ccard-header {
  position: relative;
  height: 120px;
  background:
    linear-gradient(rgba(6,15,40,.72), rgba(6,15,40,.72)),
    var(--bg, linear-gradient(145deg, var(--navy-900), var(--navy-800)));
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: background-color .35s;
}
.ccard:hover .ccard-header {
  background:
    linear-gradient(rgba(6,15,40,.55), rgba(6,15,40,.55)),
    var(--bg, linear-gradient(145deg, var(--navy-900), var(--navy-800)));
  background-size: cover;
  background-position: center;
}

/* Patrón grid sutil en el header */
.ccard-header-deco {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 90% 90% at 50% 50%, black 20%, transparent 100%);
}

/* Glow de fondo en el header que se activa en hover */
.ccard-header::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 110%, rgba(200,150,14,.18) 0%, transparent 65%);
  opacity: 0;
  transition: opacity .35s;
}
.ccard:hover .ccard-header::before { opacity: 1; }

/* Logo dentro del header */
.ccard-logo-wrap {
  position: relative; z-index: 1;
  width: 72px; height: 72px;
  background: var(--white);
  border: 3px solid rgba(255,255,255,.9);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  transition: transform .32s cubic-bezier(.16,1,.3,1), box-shadow .32s;
  box-shadow: 0 4px 20px rgba(3,7,26,.35), 0 0 0 4px rgba(255,255,255,.12);
}
.ccard:hover .ccard-logo-wrap {
  transform: scale(1.1) translateY(-4px);
  box-shadow: 0 12px 32px rgba(3,7,26,.45), 0 0 0 5px rgba(200,150,14,.35);
}
.ccard-logo {
  width: 48px; height: 48px;
  object-fit: contain;
}
.ccard-emoji {
  font-size: 2rem;
  position: relative; z-index: 1;
  filter: drop-shadow(0 2px 10px rgba(3,7,26,.4));
  transition: transform .32s cubic-bezier(.16,1,.3,1);
}
.ccard:hover .ccard-emoji { transform: scale(1.1) translateY(-3px); }

/* ── Línea separadora degradada ── */
.ccard-line {
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gray-100) 30%, var(--gray-100) 70%, transparent);
}

/* ── Cuerpo de la tarjeta ── */
.ccard-body {
  padding: 1.4rem 1.5rem 1.6rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.ccard-body h3 {
  font-family: var(--font-d);
  font-size: 1.05rem; font-weight: 700;
  color: var(--navy-900);
  margin-bottom: .5rem;
  letter-spacing: -.015em;
  line-height: 1.25;
  transition: color .22s;
}
.ccard:hover .ccard-body h3 { color: var(--navy-600); }

.ccard-body p {
  font-size: 13px;
  color: var(--text-soft);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1.1rem;
}

/* ── Tags ── */
.ccard-tags {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-top: auto;
}
.ccard-tag {
  font-size: 10.5px; font-weight: 700;
  color: var(--navy-400);
  background: var(--navy-50);
  border: 1px solid var(--navy-100);
  border-radius: 20px;
  padding: 3px 11px;
  letter-spacing: .02em;
  transition: background .22s, color .22s, border-color .22s;
}
.ccard:hover .ccard-tag {
  background: rgba(32,64,160,.09);
  border-color: rgba(32,64,160,.2);
  color: var(--navy-500);
}

/* ── Badge (ej: "Más solicitada") ── */
.ccard-badge {
  position: absolute; top: -1px; right: 18px; z-index: 10;
  background: linear-gradient(135deg, var(--gold), #e8aa20);
  color: var(--navy-950);
  font-size: 9.5px; font-weight: 800;
  padding: 5px 14px;
  border-radius: 0 0 10px 10px;
  letter-spacing: .07em;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(200,150,14,.38);
}
.ccard-badge.mil {
  background: linear-gradient(135deg, var(--navy-500), var(--navy-400));
  color: var(--white);
  box-shadow: 0 4px 14px rgba(15,33,88,.4);
}

/* ── Tarjeta destacada ── */
.ccard.featured {
  border-color: rgba(200,150,14,.3);
  box-shadow: 0 8px 32px rgba(200,150,14,.1);
}
.ccard.featured .ccard-header {
  background: linear-gradient(145deg, var(--navy-950) 0%, var(--navy-800) 100%);
}
.ccard.featured::after {
  background: linear-gradient(90deg, var(--gold), var(--gold-lt));
  opacity: 1;
}
.ccard.featured:hover {
  transform: translateY(-9px);
  box-shadow: var(--sh-lg), 0 0 0 1px rgba(200,150,14,.15) inset;
  border-color: rgba(200,150,14,.5);
}

/* ── Colores de acento por institución ── */
.cc-utn::after     { background: linear-gradient(90deg, #1b3585, #3558c0); }
.cc-yachay::after  { background: linear-gradient(90deg, #0f5e3f, #22a06b); }
.cc-upec::after    { background: linear-gradient(90deg, #1a5276, #2980b9); }
.cc-uce::after     { background: linear-gradient(90deg, #922b21, #e74c3c); }
.cc-epn::after     { background: linear-gradient(90deg, var(--gold), var(--gold-lt)); }
.cc-espoch::after  { background: linear-gradient(90deg, #784212, #d35400); }
.cc-uta::after     { background: linear-gradient(90deg, #1a5276, #1abc9c); }
.cc-utc::after     { background: linear-gradient(90deg, #145a32, #27ae60); }
.cc-unach::after   { background: linear-gradient(90deg, #4a235a, #8e44ad); }
.cc-esmil::after   { background: linear-gradient(90deg, #1b2631, var(--navy-400)); }
.cc-armada::after  { background: linear-gradient(90deg, #1a3a5c, #2980b9); }
.cc-fae::after     { background: linear-gradient(90deg, #1a3a5c, #85c1e9); }
.cc-policia::after { background: linear-gradient(90deg, #1c2833, #2e86c1); }
.cc-bomberos::after { background: linear-gradient(90deg, #7b241c, #e74c3c); }
.cc-fisico::after  { background: linear-gradient(90deg, #1a5276, #f39c12); }

/* ── Headers con color institucional — fallback cuando no hay --bg ── */
.cc-uce .ccard-header      { --fallback: linear-gradient(145deg, #5a1a15, #922b21); }
.cc-epn .ccard-header      { --fallback: linear-gradient(145deg, #060f28, #162c70); }
.cc-yachay .ccard-header   { --fallback: linear-gradient(145deg, #0a2e1e, #0f5e3f); }
.cc-espoch .ccard-header   { --fallback: linear-gradient(145deg, #3a1203, #784212); }
.cc-bomberos .ccard-header { --fallback: linear-gradient(145deg, #4a1008, #7b241c); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .courses-grid-v2 {
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  }
}
@media (max-width: 520px) {
  .courses-grid-v2 {
    grid-template-columns: 1fr;
  }
  .ccard-header { height: 90px; }
}

/* ══════════════════════════════
   NOSOTROS / QUIENES SOMOS
   ══════════════════════════════ */
#nosotros {
  position: relative;
  overflow: hidden;
}
.nosotros-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, var(--navy-950) 0%, #050b20 100%);
}
#nosotros .section-inner { position: relative; z-index: 1; }

.nosotros-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.nosotros-left { padding-right: 1rem; }
.nosotros-left .section-tag { margin-bottom: 1.25rem; }

.valores-list {
  display: flex; flex-direction: column; gap: 1.35rem;
  margin-top: 2.25rem;
}
.valor-item {
  display: flex; gap: 15px; align-items: flex-start;
  padding: .9rem 1rem;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.065);
  border-radius: var(--r-md);
  transition: background .2s, border-color .2s, transform .2s;
}
.valor-item:hover {
  background: rgba(255,255,255,.055);
  border-color: rgba(255,255,255,.1);
  transform: translateX(4px);
}
.valor-icon {
  font-size: 20px;
  width: 44px; height: 44px;
  background: rgba(200,150,14,.1);
  border: 1px solid rgba(200,150,14,.2);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(200,150,14,.1);
}
.valor-item strong {
  display: block; font-size: 14px; font-weight: 700;
  color: var(--white); margin-bottom: 3px;
}
.valor-item p { font-size: 13px; color: rgba(255,255,255,.38); line-height: 1.6; }

.numbers-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
}
.num-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  padding: 1.9rem;
  text-align: center;
  transition: background .25s, border-color .25s, transform .25s;
}
.num-card:hover { background: rgba(255,255,255,.07); transform: translateY(-3px); }
.num-card.accent {
  background: rgba(200,150,14,.07);
  border-color: rgba(200,150,14,.2);
  box-shadow: 0 8px 32px rgba(200,150,14,.08);
}
.num-card.accent:hover {
  background: rgba(200,150,14,.11);
  border-color: rgba(200,150,14,.3);
}
.num-card span {
  display: block;
  font-family: var(--font-d);
  font-size: 2.9rem; font-weight: 800;
  color: var(--white); line-height: 1;
  margin-bottom: .4rem;
  letter-spacing: -.03em;
}
.num-card.accent span { color: var(--gold-lt); text-shadow: 0 0 24px rgba(200,150,14,.3); }
.num-card p { font-size: 12px; color: rgba(255,255,255,.38); line-height: 1.5; }

.award-strip {
  margin-top: 1.25rem;
  display: flex; flex-direction: column; gap: 7px;
}
.award-item {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 9px;
  padding: 10px 16px;
  font-size: 12.5px;
  color: rgba(255,255,255,.5);
  font-weight: 500;
  transition: background .18s;
}
.award-item:hover { background: rgba(255,255,255,.065); }

/* ══════════════════════════════
   DOCENTES
   ══════════════════════════════ */
#docentes { background: var(--cream); }

.docentes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.35rem;
}
.docente-card {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--r-lg);
  padding: 1.85rem;
  transition: transform .28s cubic-bezier(.16,1,.3,1), box-shadow .28s, border-color .28s;
}
.docente-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-md);
  border-color: var(--navy-100);
}

.docente-avatar {
  width: 60px; height: 60px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 800;
  color: var(--white);
  margin-bottom: 1.25rem;
  letter-spacing: .04em;
  box-shadow: var(--sh-sm);
}
.docente-info h3 {
  font-family: var(--font-d);
  font-size: 1.05rem; font-weight: 700;
  color: var(--navy-900); margin-bottom: 4px;
  letter-spacing: -.015em;
}
.docente-materia {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  color: var(--navy-400);
  background: var(--navy-50);
  border: 1px solid var(--navy-100);
  border-radius: 20px; padding: 3px 13px;
  margin-bottom: .9rem;
  letter-spacing: .03em;
}
.docente-info p {
  font-size: 13px; color: var(--text-soft);
  line-height: 1.7; margin-bottom: 1rem;
}
.docente-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.docente-tags span {
  font-size: 11px; font-weight: 600;
  color: var(--gray-600);
  background: var(--gray-100);
  border-radius: 5px; padding: 2px 9px;
}

/* ══════════════════════════════
   HORARIOS
   ══════════════════════════════ */
#horarios { position: relative; overflow: hidden; }
.horarios-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-950) 100%);
}
#horarios .section-inner { position: relative; z-index: 1; }

.horarios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.horario-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-xl);
  padding: 2.4rem 1.85rem;
  text-align: center;
  transition: background .28s, border-color .28s, transform .32s cubic-bezier(.16,1,.3,1), box-shadow .3s;
  position: relative;
  overflow: hidden;
}
.horario-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold-lt), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.horario-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(circle at 50% 0%, rgba(200,150,14,.05) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .3s;
}
.horario-card:hover {
  background: rgba(255,255,255,.075);
  border-color: rgba(255,255,255,.15);
  transform: translateY(-6px);
  box-shadow: 0 24px 56px rgba(3,7,26,.38);
}
.horario-card:hover::before,
.horario-card:hover::after { opacity: 1; }
.horario-card.highlight {
  background: rgba(200,150,14,.065);
  border-color: rgba(200,150,14,.32);
  box-shadow: 0 10px 44px rgba(200,150,14,.1);
}
.horario-card.highlight::before { opacity: 1; }

.horario-icon {
  font-size: 2.6rem;
  margin-bottom: 1.35rem;
  display: block;
  filter: drop-shadow(0 4px 14px rgba(200,150,14,.3));
}
.horario-card h3 {
  font-family: var(--font-d);
  font-size: 1.25rem; font-weight: 700;
  color: var(--white); margin-bottom: .65rem;
  letter-spacing: -.015em;
}
.horario-time {
  font-family: var(--font-d);
  font-size: 1.65rem; font-weight: 800;
  color: var(--gold-lt); margin-bottom: .4rem;
  letter-spacing: -.025em;
  text-shadow: 0 0 24px rgba(200,150,14,.3);
}
.horario-days {
  display: inline-block;
  font-size: 10px; font-weight: 700;
  color: rgba(255,255,255,.42);
  letter-spacing: .12em; text-transform: uppercase;
  margin-bottom: 1.1rem;
  background: rgba(255,255,255,.055);
  padding: .25rem .85rem;
  border-radius: 50px;
  border: 1px solid rgba(255,255,255,.08);
}
.horario-card p { font-size: 13.5px; color: rgba(255,255,255,.45); line-height: 1.7; }

/* ══════════════════════════════
   NOTICIAS
   ══════════════════════════════ */
#noticias { background: var(--white); }

.noticias-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.6rem;
}

.noticia-card {
  background: var(--gray-50);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .28s cubic-bezier(.16,1,.3,1), box-shadow .28s, border-color .28s;
  display: flex;
  flex-direction: column;
  animation: fadeIn .4s ease;
}
@keyframes fadeIn { from {opacity:0;transform:translateY(14px)} to {opacity:1;transform:none} }

.noticia-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sh-md);
  border-color: var(--navy-100);
}

.noticia-img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  transition: transform .4s ease;
}
.noticia-card:hover .noticia-img { transform: scale(1.03); }
.noticia-img-wrap { overflow: hidden; }
.noticia-emoji-header {
  height: 130px;
  display: flex; align-items: center; justify-content: center;
  font-size: 3.8rem;
  background: linear-gradient(140deg, var(--navy-900), var(--navy-800));
}
.noticia-body { padding: 1.6rem; flex: 1; display: flex; flex-direction: column; }
.noticia-meta {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: .9rem; flex-wrap: wrap;
}
.noticia-tag {
  font-size: 9.5px; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 3px 11px; border-radius: 20px;
}
.tag-logro         { background: #dcfce7; color: #166534; }
.tag-evento        { background: #dbeafe; color: #1e40af; }
.tag-simulacro     { background: #fef9c3; color: #854d0e; }
.tag-inscripciones { background: #fee2e2; color: #991b1b; }
.tag-resultado     { background: #ede9fe; color: #5b21b6; }
.tag-general       { background: var(--gray-100); color: var(--gray-600); }

.noticia-date { font-size: 11.5px; color: var(--text-soft); }
.noticia-title {
  font-family: var(--font-d);
  font-size: 1.12rem; font-weight: 700;
  color: var(--navy-900); line-height: 1.3;
  margin-bottom: .7rem;
  letter-spacing: -.015em;
}
.noticia-text {
  font-size: 13.5px; color: var(--text-soft);
  line-height: 1.7; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3;
  -webkit-box-orient: vertical; overflow: hidden;
}
.noticia-link {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 1.1rem;
  font-size: 13px; font-weight: 700;
  color: var(--navy-400);
  transition: color .2s, gap .2s;
}
.noticia-link:hover { color: var(--navy-700); gap: 10px; }

.noticias-empty {
  text-align: center;
  padding: 4.5rem 1rem;
  color: var(--text-soft);
  background: var(--gray-50);
  border: 2px dashed var(--gray-200);
  border-radius: var(--r-lg);
  font-size: 15px;
  grid-column: 1/-1;
}
.hidden { display: none !important; }

/* ══════════════════════════════
   PRECIOS
   ══════════════════════════════ */
#precios { position: relative; overflow: hidden; }
.precios-bg {
  position: absolute; inset: 0;
  background: var(--navy-950);
  background-image:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(26,48,120,.45) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 100%, rgba(200,150,14,.06) 0%, transparent 60%);
}
#precios .section-inner { position: relative; z-index: 1; }

.precios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
  align-items: start;
}

.precio-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.09);
  border-radius: var(--r-xl);
  padding: 2.4rem;
  position: relative;
  transition: transform .28s cubic-bezier(.16,1,.3,1), border-color .28s, box-shadow .28s;
}
.precio-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 20px 60px rgba(3,7,26,.4);
}
.precio-card.featured {
  background: rgba(200,150,14,.07);
  border-color: rgba(200,150,14,.38);
  transform: scale(1.045);
  box-shadow: 0 16px 60px rgba(200,150,14,.12);
}
.precio-card.featured:hover { transform: scale(1.045) translateY(-5px); }

.badge-featured {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), #e8aa20);
  color: var(--navy-900);
  font-size: 10px; font-weight: 800; padding: 5px 20px;
  border-radius: 20px; letter-spacing: .08em; text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(200,150,14,.4);
}
.plan-name {
  font-family: var(--font-d);
  font-size: 1.2rem; font-weight: 800; color: var(--white);
  margin-bottom: .4rem;
  letter-spacing: -.015em;
}
.plan-desc { font-size: 12.5px; color: rgba(255,255,255,.36); margin-bottom: 1.6rem; line-height: 1.6; }
.plan-price {
  display: flex; align-items: baseline; gap: 4px; margin-bottom: 1.85rem;
}
.plan-price .currency { font-size: 1.25rem; color: var(--gold-lt); font-weight: 700; }
.plan-price .amount {
  font-family: var(--font-d);
  font-size: 3rem; font-weight: 800; color: var(--gold); line-height: 1;
  letter-spacing: -.035em;
  text-shadow: 0 0 30px rgba(200,150,14,.25);
}
.plan-price .period { font-size: 12.5px; color: rgba(255,255,255,.3); margin-left: 2px; }

.plan-features {
  list-style: none; margin-bottom: 2.1rem;
  display: flex; flex-direction: column; gap: 10px;
}
.plan-features li {
  font-size: 13.5px; color: rgba(255,255,255,.68);
  display: flex; align-items: center; gap: 10px;
  padding: 4px 0;
}
.plan-features li::before {
  content: '✓';
  width: 20px; height: 20px; border-radius: 50%;
  background: rgba(22,163,74,.16); color: #4ade80;
  font-size: 10.5px; font-weight: 800; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.plan-features li.no::before {
  content: '✕';
  background: rgba(239,68,68,.1); color: #f87171;
}
.plan-features li.no { color: rgba(255,255,255,.22); }

.btn-plan {
  width: 100%; padding: 13px;
  border-radius: var(--r-sm);
  font-family: var(--font-b);
  font-size: 14px; font-weight: 700; cursor: pointer;
  border: 1.5px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.07);
  color: var(--white);
  transition: background .22s, border-color .22s, transform .2s;
  letter-spacing: .02em;
}
.btn-plan:hover {
  background: rgba(255,255,255,.13);
  border-color: rgba(255,255,255,.42);
  transform: translateY(-2px);
}
.btn-plan.gold {
  background: linear-gradient(135deg, var(--gold), #e8aa20);
  border-color: var(--gold);
  color: var(--navy-950);
  box-shadow: 0 6px 22px rgba(200,150,14,.35);
}
.btn-plan.gold:hover {
  background: linear-gradient(135deg, var(--gold-lt), var(--gold));
  border-color: var(--gold-lt);
  box-shadow: 0 10px 32px rgba(200,150,14,.5);
}

/* ══════════════════════════════
   CONTACTO
   ══════════════════════════════ */
#contacto { background: var(--cream); }

.contacto-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contacto-left h2 { color: var(--navy-900); text-align: left; margin-bottom: .9rem; }
.contacto-left p { color: var(--text-soft); margin-bottom: 0; line-height: 1.75; }
.contact-methods { display: flex; flex-direction: column; gap: 10px; margin-top: 1.9rem; }

.contact-method {
  display: flex; align-items: center; gap: 14px;
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--r-md);
  padding: 1rem 1.25rem;
  transition: box-shadow .25s, border-color .25s, transform .25s;
}
a.contact-method:hover {
  box-shadow: var(--sh-sm);
  border-color: var(--navy-100);
  transform: translateX(5px);
}
.cm-icon {
  width: 44px; height: 44px;
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.cm-icon.green { background: #dcfce7; }
.cm-icon.blue  { background: #dbeafe; }
.cm-icon.dark  { background: #f1f5f9; }
.cm-icon.navy  { background: var(--navy-50); }
.cm-text { flex: 1; }
.cm-text strong { display: block; font-size: 13.5px; font-weight: 700; color: var(--text); }
.cm-text span   { font-size: 12px; color: var(--text-soft); }
.cm-arrow { color: var(--gray-400); flex-shrink: 0; }

.form-card {
  background: var(--white);
  border: 1.5px solid var(--gray-100);
  border-radius: var(--r-xl);
  padding: 2.4rem;
  box-shadow: var(--sh-sm);
  transition: box-shadow .3s;
}
.form-card:focus-within {
  box-shadow: var(--sh-md);
  border-color: var(--navy-100);
}
.form-card h3 {
  font-family: var(--font-d);
  font-size: 1.4rem; font-weight: 700;
  color: var(--navy-800);
  margin-bottom: 1.65rem;
  letter-spacing: -.015em;
}
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block; font-size: 11.5px; font-weight: 700;
  color: var(--text-mid); margin-bottom: 5px;
  letter-spacing: .06em; text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--cream);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--r-sm);
  padding: 11px 15px;
  font-family: var(--font-b); font-size: 14px; color: var(--text);
  transition: border-color .22s, box-shadow .22s, background .22s; outline: none;
}
.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: var(--gray-400);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy-400);
  box-shadow: 0 0 0 4px rgba(32,64,160,.09);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.btn-submit {
  width: 100%; padding: 14px; margin-top: .6rem;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  color: var(--white);
  font-family: var(--font-b); font-size: 15px; font-weight: 700;
  border: none; border-radius: var(--r-sm); cursor: pointer;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 6px 22px rgba(10,26,66,.28);
  letter-spacing: .02em;
}
.btn-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(10,26,66,.38);
}
.btn-submit:active { transform: translateY(-1px); }

/* ══════════════════════════════
   FOOTER
   ══════════════════════════════ */
footer {
  background: var(--navy-950);
  padding: 5rem clamp(1.25rem,5vw,2.5rem) 2.25rem;
  border-top: 1px solid rgba(200,150,14,.14);
  position: relative;
}
footer::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200,150,14,.35), transparent);
}
.footer-inner {
  max-width: var(--max-w); margin: 0 auto;
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem; margin-bottom: 3rem;
}
.footer-brand .nav-logo-text .name { font-size: 17px; }
.footer-brand p {
  font-size: 13px; color: rgba(255,255,255,.35);
  line-height: 1.8; margin-top: .85rem; max-width: 260px;
}
.social-links { display: flex; gap: 8px; margin-top: 1.35rem; }
.social-btn {
  width: 38px; height: 38px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,.09);
  color: rgba(255,255,255,.42);
  transition: background .22s, color .22s, border-color .22s, transform .2s;
}
.social-btn:hover {
  color: var(--white);
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
  transform: translateY(-2px);
}
.social-btn.wa:hover {
  background: var(--wa-green);
  border-color: var(--wa-green);
  box-shadow: 0 6px 18px rgba(37,211,102,.35);
}

.footer-col h4 {
  font-size: 10.5px; font-weight: 700;
  color: rgba(255,255,255,.8);
  letter-spacing: .16em; text-transform: uppercase;
  margin-bottom: 1.2rem;
  padding-bottom: .6rem;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer-col a {
  display: block; font-size: 13px;
  color: rgba(255,255,255,.35);
  padding: 5px 0; transition: color .2s, padding-left .2s;
}
.footer-col a:hover { color: var(--gold-lt); padding-left: 4px; }

.footer-bottom {
  max-width: var(--max-w); margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,.05);
  padding-top: 1.6rem;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: .75rem;
}
.footer-bottom p { font-size: 12px; color: rgba(255,255,255,.22); }
.footer-admin-link {
  font-size: 12px; color: rgba(255,255,255,.16);
  transition: color .2s;
}
.footer-admin-link:hover { color: rgba(255,255,255,.5); }

/* ══════════════════════════════
   WHATSAPP FLOAT
   ══════════════════════════════ */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  display: flex; align-items: center; gap: 10px;
  background: var(--wa-green); color: var(--white);
  border-radius: 50px; padding: 13px 22px 13px 16px;
  box-shadow: 0 8px 30px rgba(37,211,102,.4);
  font-family: var(--font-b); font-size: 13.5px; font-weight: 700;
  transition: transform .25s cubic-bezier(.16,1,.3,1), box-shadow .25s;
  letter-spacing: .01em;
}
.wa-float:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(37,211,102,.58);
}
.wa-float svg { width: 24px; height: 24px; flex-shrink: 0; }

/* ══════════════════════════════
   TOAST
   ══════════════════════════════ */
.toast {
  position: fixed; bottom: 96px; right: 28px; z-index: 1100;
  background: var(--navy-800); color: var(--white);
  border: 1px solid rgba(200,150,14,.5);
  border-radius: var(--r-md);
  padding: 13px 22px; font-size: 13.5px; font-weight: 500;
  box-shadow: var(--sh-lg);
  transform: translateY(20px); opacity: 0;
  transition: transform .35s cubic-bezier(.16,1,.3,1), opacity .3s;
  pointer-events: none;
  max-width: 300px;
}
.toast.show { transform: none; opacity: 1; }

/* ══════════════════════════════
   RESPONSIVE
   ══════════════════════════════ */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .nosotros-inner { grid-template-columns: 1fr; gap: 3rem; }
  .precios-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .precio-card.featured { transform: none; }
  .precio-card.featured:hover { transform: translateY(-5px); }
  .contacto-inner { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 600px) {
  .hero-stats { gap: 1.5rem; flex-wrap: wrap; }
  .stat-divider { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .wa-float span { display: none; }
  .wa-float { padding: 15px; border-radius: 50%; }
  .noticias-grid { grid-template-columns: 1fr; }
}

/* ══════════════════════════════
   ADMIN PAGE
   ══════════════════════════════ */
.admin-body {
  background: var(--cream);
  min-height: 100vh;
}