/* =========================================================
   SomosPrime — Hoja de estilos principal
   Esquema: blanco + azul Prime
   ========================================================= */

/* ---------- Variables ---------- */
:root {
  --bg: #F5F9FE;
  --bg-2: #FFFFFF;
  --bg-3: #E8F1FE;
  --surface: rgba(10, 30, 80, 0.04);
  --surface-2: rgba(10, 30, 80, 0.07);
  --border: rgba(10, 30, 80, 0.10);
  --border-strong: rgba(10, 30, 80, 0.18);

  --text: #0A1E35;
  --text-muted: #44557A;
  --text-dim: #6B82A0;

  --blue: #0576f7;
  --blue-2: #0461d4;
  --blue-deep: #0348a8;
  --teal: #2e8df6;
  --teal-2: #5ba9fc;
  --mint: #7cc0fd;

  --grad: linear-gradient(135deg, #0461d4 0%, #0576f7 55%, #2e8df6 100%);
  --grad-soft: linear-gradient(135deg, rgba(5,118,247,.08), rgba(46,141,246,.10));
  --grad-text: linear-gradient(100deg, #0461d4 0%, #0576f7 45%, #2e8df6 100%);
  --on-grad: #FFFFFF;

  --radius: 18px;
  --radius-lg: 26px;
  --shadow: 0 24px 50px -24px rgba(3, 72, 168, .30);
  --shadow-glow: 0 0 60px -20px rgba(5, 118, 247, .30);

  --container: 1180px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 17px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: 'Sora', sans-serif; line-height: 1.15; font-weight: 700; letter-spacing: -.02em; color: var(--text); }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container--narrow { max-width: 820px; }

.section { padding: 110px 0; position: relative; }
.section--alt { background: linear-gradient(180deg, transparent, rgba(5,118,247,.05), transparent); }

.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-family: 'Sora', sans-serif; font-weight: 600; font-size: 16px;
  padding: 14px 26px; border-radius: 999px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}
.btn--small { padding: 10px 18px; font-size: 14px; }
.btn--lg { padding: 16px 32px; font-size: 17px; }
.btn--block { width: 100%; }
.btn--gradient {
  background: var(--grad);
  color: var(--on-grad);
  box-shadow: 0 12px 30px -12px rgba(5, 118, 247, .5);
  position: relative; overflow: hidden;
}
.btn--gradient::after {
  content: ""; position: absolute; top: 0; left: -80%; width: 50%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-20deg); transition: left .6s var(--ease);
}
.btn--gradient:hover::after { left: 130%; }
.btn--gradient:hover { transform: translateY(-2px); box-shadow: 0 18px 40px -12px rgba(5, 118, 247, .6); }
.btn--ghost {
  background: var(--bg-2);
  border: 1px solid var(--border-strong);
  color: var(--text);
}
.btn--ghost:hover { border-color: var(--blue-2); color: var(--blue); transform: translateY(-2px); }

/* ---------- Brand / logo ---------- */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { display: grid; place-items: center; filter: drop-shadow(0 4px 12px rgba(5,118,247,.3)); }
.brand__name { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 22px; letter-spacing: -.03em; color: var(--text); }
.brand__name span { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, backdrop-filter .3s, border-color .3s, box-shadow .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(245, 249, 254, .85);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 24px -16px rgba(3, 72, 168, .4);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.nav__links { display: flex; align-items: center; gap: 6px; }
.nav__links a {
  font-size: 15px; font-weight: 500; color: var(--text-muted);
  padding: 8px 14px; border-radius: 999px; transition: color .2s, background .2s;
}
.nav__links a:hover { color: var(--text); background: var(--surface); }
.nav__links a.btn { color: var(--on-grad); }
.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 150px 0 80px; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.blob {
  position: absolute; border-radius: 50%; filter: blur(90px); opacity: .35;
  animation: float 18s var(--ease) infinite alternate;
}
.blob--1 { width: 480px; height: 480px; background: radial-gradient(circle, #0461d4, transparent 70%); top: -120px; left: -80px; }
.blob--2 { width: 420px; height: 420px; background: radial-gradient(circle, #0576f7, transparent 70%); top: 40px; right: -120px; animation-delay: -6s; opacity: .3; }
.blob--3 { width: 360px; height: 360px; background: radial-gradient(circle, #5ba9fc, transparent 70%); bottom: -120px; left: 40%; animation-delay: -12s; opacity: .25; }
@keyframes float {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -30px) scale(1.1); }
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(10,30,80,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(10,30,80,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 75%);
}
.hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.15fr .85fr; gap: 50px; align-items: center; }

.pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-2); border: 1px solid var(--border-strong);
  padding: 7px 16px; border-radius: 999px; font-size: 13px; font-weight: 500; color: var(--text-muted);
  margin-bottom: 24px; box-shadow: 0 4px 14px -10px rgba(3,72,168,.4);
}
.pill__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal-2); box-shadow: 0 0 0 4px rgba(91,169,252,.25); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 4px rgba(91,169,252,.25); } 50% { box-shadow: 0 0 0 8px rgba(91,169,252,0); } }

.hero__title { font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 800; letter-spacing: -.035em; }
.hero__lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--text-muted); margin-top: 22px; max-width: 560px; }
.hero__lead strong { color: var(--text); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__trust { display: flex; align-items: center; gap: 16px; margin-top: 38px; }
.avatar-stack { display: flex; flex-shrink: 0; }
.avatar-stack span {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 13px; color: var(--on-grad);
  border: 2px solid var(--bg); margin-left: -10px;
}
.avatar-stack span:first-child { margin-left: 0; }
.avatar-stack span:nth-child(1) { background: linear-gradient(135deg, #0461d4, #0576f7); }
.avatar-stack span:nth-child(2) { background: linear-gradient(135deg, #0576f7, #2e8df6); }
.avatar-stack span:nth-child(3) { background: linear-gradient(135deg, #2e8df6, #5ba9fc); }
.avatar-stack span:nth-child(4) { background: var(--bg-2); color: var(--blue-2); border-color: var(--border-strong); }
.trust-stars { color: #F59E0B; letter-spacing: 2px; font-size: 15px; }
.hero__trust p { font-size: 14px; color: var(--text-dim); max-width: 380px; }

/* Hero card */
.hero__card { position: relative; }
.float-chip {
  position: absolute; z-index: 2;
  font-family: 'Sora', sans-serif; font-weight: 600; font-size: 12.5px;
  background: var(--bg-2); color: var(--blue);
  border: 1px solid var(--border-strong); border-radius: 999px;
  padding: 8px 16px; box-shadow: 0 10px 26px -12px rgba(3,72,168,.45);
  animation: bob 5s ease-in-out infinite;
}
.float-chip::before { content: "● "; color: var(--teal); font-size: 9px; vertical-align: 2px; }
.float-chip--1 { top: -16px; left: -22px; }
.float-chip--2 { bottom: -14px; left: -30px; animation-delay: -1.8s; }
.float-chip--3 { top: 42%; right: -26px; animation-delay: -3.2s; }
@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}
.glass-card {
  background: linear-gradient(160deg, var(--bg-2), rgba(255,255,255,.6));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow), var(--shadow-glow);
}
.glass-card__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.badge-live { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--blue-2); }
.badge-live .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal-2); animation: pulse 2s infinite; }
.glass-card__label { font-size: 12px; color: var(--text-dim); text-transform: uppercase; letter-spacing: .08em; }

.mini-chart { display: flex; align-items: flex-end; gap: 6px; height: 90px; margin: 10px 0 22px; }
.mini-chart span {
  flex: 1; border-radius: 4px 4px 2px 2px;
  background: linear-gradient(180deg, var(--blue-2), var(--blue));
  opacity: .85;
  animation: grow 1.2s var(--ease) backwards;
}
.mini-chart span:nth-child(1) { height: 30%; animation-delay: .05s; }
.mini-chart span:nth-child(2) { height: 38%; animation-delay: .1s; }
.mini-chart span:nth-child(3) { height: 32%; animation-delay: .15s; }
.mini-chart span:nth-child(4) { height: 45%; animation-delay: .2s; }
.mini-chart span:nth-child(5) { height: 52%; animation-delay: .25s; }
.mini-chart span:nth-child(6) { height: 48%; animation-delay: .3s; }
.mini-chart span:nth-child(7) { height: 60%; animation-delay: .35s; }
.mini-chart span:nth-child(8) { height: 68%; animation-delay: .4s; }
.mini-chart span:nth-child(9) { height: 78%; animation-delay: .45s; }
.mini-chart span:nth-child(10) { height: 88%; animation-delay: .5s; }
.mini-chart span:nth-child(11) { height: 95%; animation-delay: .55s; background: linear-gradient(180deg, var(--teal-2), var(--teal)); }
.mini-chart span:nth-child(12) { height: 100%; animation-delay: .6s; background: linear-gradient(180deg, var(--teal-2), var(--teal)); }
@keyframes grow { from { height: 0 !important; } }

.glass-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding-top: 18px; border-top: 1px solid var(--border); }
.glass-stats strong { display: block; font-family: 'Sora', sans-serif; font-size: 19px; color: var(--blue); }
.glass-stats small { font-size: 12px; color: var(--text-dim); }
.glass-card__foot { display: flex; align-items: center; gap: 12px; margin-top: 18px; font-size: 13px; color: var(--text-muted); }
.bar { flex: 1; height: 6px; background: var(--surface-2); border-radius: 3px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 60%; background: var(--grad); border-radius: 3px; }

.hero__logos { position: relative; z-index: 1; margin-top: 70px; padding-top: 30px; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.hero__logos-label { font-size: 13px; color: var(--text-dim); text-transform: uppercase; letter-spacing: .1em; white-space: nowrap; }
.hero__logos-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 0; }
.hero__logos-list li {
  font-family: 'Sora', sans-serif; font-weight: 600; font-size: 13.5px; color: var(--text-muted);
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 999px;
  padding: 7px 16px; transition: color .25s, border-color .25s, transform .25s var(--ease), box-shadow .25s;
}
.hero__logos-list li:hover {
  color: var(--blue); border-color: var(--blue-2); transform: translateY(-2px);
  box-shadow: 0 8px 18px -10px rgba(3,72,168,.4);
}

/* ---------- Stats ---------- */
.stats { padding: 70px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-2); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat { position: relative; }
.stat:not(:first-child)::before {
  content: ""; position: absolute; left: -15px; top: 50%; transform: translateY(-50%);
  width: 1px; height: 56px; background: linear-gradient(180deg, transparent, var(--border-strong), transparent);
}
.stat__num { font-family: 'Sora', sans-serif; font-weight: 800; font-size: clamp(2.2rem, 4vw, 3.2rem); background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__label { font-size: 14px; color: var(--text-muted); margin-top: 6px; }

/* ---------- Section head ---------- */
.section__head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Sora', sans-serif; font-size: 13px; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--blue-2); margin-bottom: 16px;
}
.eyebrow::before, .eyebrow::after {
  content: ""; width: 26px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue-2));
}
.eyebrow::after { background: linear-gradient(90deg, var(--blue-2), transparent); }
.eyebrow--light { color: var(--teal); }
.eyebrow--light::before { background: linear-gradient(90deg, transparent, var(--teal)); }
.eyebrow--light::after { background: linear-gradient(90deg, var(--teal), transparent); }
.section__head h2 { font-size: clamp(2rem, 4vw, 2.9rem); }
.section__lead { font-size: 1.1rem; color: var(--text-muted); margin-top: 18px; }

/* ---------- Cards (servicios) ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  position: relative; padding: 32px 28px; border-radius: var(--radius);
  background: var(--bg-2); border: 1px solid var(--border);
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
  overflow: hidden;
}
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius); padding: 1px;
  background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: 0; transition: opacity .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.card:hover::before { opacity: 1; }
.card::after {
  content: ""; position: absolute; top: 0; left: 24px; right: 24px; height: 3px;
  border-radius: 0 0 4px 4px; background: var(--grad);
  transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.card:hover::after { transform: scaleX(1); }
.card__icon {
  width: 54px; height: 54px; display: grid; place-items: center; border-radius: 14px;
  background: var(--grad); color: var(--on-grad);
  box-shadow: 0 10px 22px -10px rgba(5,118,247,.55);
  margin-bottom: 22px; transition: transform .35s var(--ease);
}
.card:hover .card__icon { transform: scale(1.08) rotate(-4deg); }
.card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.card p { color: var(--text-muted); font-size: .98rem; }
.card__list { margin-top: 18px; display: grid; gap: 8px; }
.card__list li { position: relative; padding-left: 26px; font-size: .92rem; color: var(--text-muted); }
.card__list li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--grad-soft); border: 1px solid var(--border-strong);
}
.card__list li::after {
  content: ""; position: absolute; left: 5px; top: 11px; width: 6px; height: 3px;
  border-left: 2px solid var(--blue-2); border-bottom: 2px solid var(--blue-2); transform: rotate(-45deg);
}
.card--featured { background: linear-gradient(160deg, rgba(5,118,247,.08), rgba(46,141,246,.06)); border-color: rgba(5,118,247,.25); }
.card--featured::before { opacity: .8; }
.card__tag {
  position: absolute; top: 18px; right: 18px; font-size: 11px; font-weight: 600;
  background: var(--grad); color: var(--on-grad); padding: 5px 12px; border-radius: 999px;
}

/* ---------- Programa ---------- */
.program { padding: 100px 0; position: relative; }
.program__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.program__content h2 { font-size: clamp(2rem, 4vw, 2.9rem); margin: 14px 0 20px; }
.program__content p { color: var(--text-muted); margin-bottom: 16px; max-width: 540px; }
.program__content p strong { color: var(--text); }
.check-list { margin: 26px 0 32px; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 34px; font-size: 1.02rem; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 0; width: 24px; height: 24px;
  display: grid; place-items: center; border-radius: 50%; background: var(--grad);
  color: var(--on-grad); font-weight: 700; font-size: 13px;
}
.program__visual { position: relative; }
.ribbon {
  position: absolute; top: -18px; right: 24px; z-index: 2;
  background: var(--grad); color: var(--on-grad); font-family: 'Sora', sans-serif; font-weight: 700; font-size: 13px;
  padding: 10px 20px; border-radius: 999px; box-shadow: var(--shadow-glow);
}
.program__card h3 { font-size: 1.4rem; margin-bottom: 20px; }
.criteria { display: grid; gap: 14px; counter-reset: c; }
.criteria li { counter-increment: c; position: relative; padding-left: 44px; color: var(--text-muted); }
.criteria li::before {
  content: counter(c, decimal-leading-zero); position: absolute; left: 0; top: -2px;
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 15px;
  color: var(--blue-2); background: var(--grad-soft); border: 1px solid var(--border-strong);
  width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center;
}
.program__note { margin-top: 22px; padding: 16px; border-radius: 14px; background: var(--grad-soft); border: 1px solid var(--border-strong); font-size: .95rem; color: var(--text-muted); }
.program__note strong { color: var(--teal); }

/* ---------- Timeline / proceso ---------- */
.timeline { display: grid; gap: 0; max-width: 860px; margin: 0 auto; }
.step { display: grid; grid-template-columns: 80px 1fr; gap: 24px; position: relative; padding-bottom: 40px; }
.step::before {
  content: ""; position: absolute; left: 31px; top: 56px; bottom: 0; width: 2px;
  background: linear-gradient(180deg, var(--blue-2), transparent);
}
.step:last-child::before { display: none; }
.step__num {
  width: 64px; height: 64px; display: grid; place-items: center;
  font-family: 'Sora', sans-serif; font-weight: 800; font-size: 1.2rem;
  background: var(--bg-2); border: 1px solid var(--border-strong); border-radius: 18px;
  color: var(--blue-2); position: relative; z-index: 1;
  box-shadow: 0 0 0 6px var(--bg);
  transition: background .3s, color .3s, transform .3s var(--ease);
}
.step:hover .step__num { background: var(--grad); color: var(--on-grad); transform: scale(1.06); }
.step__body { padding-top: 14px; }
.step__body h3 { font-size: 1.35rem; margin-bottom: 8px; }
.step__body p { color: var(--text-muted); }

/* ---------- Why ---------- */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.why__item {
  padding: 28px 24px; border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--border);
  transition: transform .3s var(--ease), border-color .3s, box-shadow .3s;
}
.why__item:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow); }
.why__icon {
  width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px;
  background: var(--grad-soft); color: var(--teal); margin-bottom: 18px;
}
.why__item h3 { font-size: 1.15rem; margin-bottom: 8px; }
.why__item p { font-size: .94rem; color: var(--text-muted); }

/* ---------- Quotes ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quote {
  padding: 32px 28px; border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--border);
  position: relative; transition: transform .3s var(--ease), box-shadow .3s;
}
.quote:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.quote__stars { color: #F59E0B; letter-spacing: 2px; font-size: 14px; margin-bottom: 14px; }
.quote::before {
  content: "“"; position: absolute; top: 8px; right: 22px; font-family: 'Sora', sans-serif;
  font-size: 5rem; line-height: 1; color: var(--blue-2); opacity: .18;
}
.quote blockquote { font-size: 1.02rem; color: var(--text); margin-bottom: 22px; position: relative; z-index: 1; }
.quote figcaption { display: flex; align-items: center; gap: 12px; }
.quote__avatar {
  width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center;
  font-family: 'Sora', sans-serif; font-weight: 700; font-size: 14px; color: var(--on-grad);
  background: var(--grad);
}
.quote figcaption strong { display: block; font-size: .95rem; color: var(--text); }
.quote figcaption small { color: var(--text-dim); font-size: .82rem; }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 14px; }
.faq__item {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: border-color .3s, box-shadow .3s;
}
.faq__item[open] { border-color: var(--border-strong); box-shadow: var(--shadow); }
.faq__item summary {
  list-style: none; cursor: pointer; padding: 22px 26px; font-family: 'Sora', sans-serif;
  font-weight: 600; font-size: 1.08rem; display: flex; justify-content: space-between; align-items: center; gap: 16px; color: var(--text);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon {
  flex-shrink: 0; width: 28px; height: 28px; position: relative; border-radius: 50%;
  border: 1px solid var(--border-strong); transition: transform .3s, background .3s;
}
.faq__icon::before, .faq__icon::after {
  content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  background: var(--blue-2); border-radius: 2px;
}
.faq__icon::before { width: 12px; height: 2px; }
.faq__icon::after { width: 2px; height: 12px; transition: transform .3s; }
.faq__item[open] .faq__icon { background: var(--grad); }
.faq__item[open] .faq__icon::before, .faq__item[open] .faq__icon::after { background: var(--on-grad); }
.faq__item[open] .faq__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq__a { padding: 0 26px 24px; color: var(--text-muted); }

/* ---------- CTA / Contacto ---------- */
.cta { padding: 100px 0; }
.cta__box {
  display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center;
  background: linear-gradient(160deg, rgba(5,118,247,.08), rgba(46,141,246,.06));
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg); padding: 50px;
  position: relative; overflow: hidden;
}
.cta__box::before {
  content: ""; position: absolute; top: -40%; right: -10%; width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(5,118,247,.18), transparent 65%); filter: blur(60px);
}
.cta__copy { position: relative; z-index: 1; }
.cta__copy h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin: 14px 0 18px; }
.cta__copy p { color: var(--text-muted); margin-bottom: 24px; }
.cta__contact { display: grid; gap: 12px; }
.cta__contact-item { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; color: var(--text); transition: color .2s; }
.cta__contact-item:hover { color: var(--blue-2); }
.cta__contact-ic {
  width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px;
  background: var(--grad-soft); border: 1px solid var(--border-strong); font-size: 16px;
}

/* Form */
.form { position: relative; z-index: 1; background: var(--bg-2); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label { display: grid; gap: 7px; margin-bottom: 16px; font-size: 13px; font-weight: 500; color: var(--text-muted); }
.form input, .form textarea {
  width: 100%; padding: 13px 16px; background: var(--bg); border: 1px solid var(--border-strong);
  border-radius: 12px; color: var(--text); font-size: 15px; transition: border-color .2s, box-shadow .2s;
}
.form input::placeholder, .form textarea::placeholder { color: var(--text-dim); }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--blue-2); box-shadow: 0 0 0 3px rgba(5,118,247,.18); }
.form textarea { resize: vertical; min-height: 110px; }
.form .check { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--text-muted); margin-bottom: 18px; }
.form .check input { width: auto; margin-top: 3px; accent-color: var(--blue-2); }
.form .check span { font-weight: 400; }
.form__note { margin-top: 14px; padding: 12px 16px; border-radius: 12px; background: rgba(91,169,252,.18); border: 1px solid rgba(91,169,252,.4); color: var(--blue-deep); font-size: 14px; }
.form__note--error { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.4); color: #b91c1c; }
.form__hint { margin-top: 10px; font-size: 12px; color: var(--text-dim); text-align: center; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); background: var(--bg-3); padding-top: 70px; }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; }
.footer__tagline { color: var(--text-muted); font-size: .95rem; margin-top: 16px; max-width: 320px; }
.footer__col h4 { font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-dim); margin-bottom: 18px; }
.footer__col a { display: block; color: var(--text-muted); font-size: .95rem; padding: 5px 0; transition: color .2s; }
.footer__col a:hover { color: var(--blue-2); }
.footer__social { display: flex; gap: 10px; margin-top: 14px; }
.footer__social a {
  width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px;
  background: var(--bg-2); border: 1px solid var(--border-strong); font-family: 'Sora', sans-serif; font-weight: 600; font-size: 13px; padding: 0;
}
.footer__social a:hover { background: var(--grad); color: var(--on-grad); border-color: transparent; }
.footer__bar { border-top: 1px solid var(--border); padding: 24px 0; }
.footer__bar-inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer__bar p { font-size: 13px; color: var(--text-dim); }
.footer__legal { max-width: 460px; text-align: right; }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__inner { grid-template-columns: 1fr; gap: 50px; }
  .hero__card { max-width: 460px; }
  .float-chip--2 { left: -10px; }
  .float-chip--3 { right: -8px; }
  .program__inner { grid-template-columns: 1fr; gap: 40px; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .quotes { grid-template-columns: 1fr; }
  .why { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 40px 20px; }
  .stat:nth-child(3)::before { display: none; }
  .cta__box { grid-template-columns: 1fr; padding: 36px; }
  .footer__inner { grid-template-columns: 1fr 1fr; gap: 30px; }
  .section { padding: 80px 0; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav__links {
    position: fixed; top: 76px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: rgba(245, 249, 254, .98); backdrop-filter: blur(16px); padding: 20px 24px; gap: 4px;
    border-bottom: 1px solid var(--border); transform: translateY(-120%); transition: transform .4s var(--ease); pointer-events: none;
    box-shadow: var(--shadow);
  }
  .nav__links.open { transform: none; pointer-events: auto; }
  .nav__links a { padding: 14px 16px; font-size: 16px; }
  .nav__toggle { display: flex; }
  .cards { grid-template-columns: 1fr; }
  .why { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .step { grid-template-columns: 56px 1fr; gap: 16px; }
  .step__num { width: 52px; height: 52px; font-size: 1rem; }
  .step::before { left: 25px; top: 48px; }
  .cta__box { padding: 28px 22px; }
  .footer__inner { grid-template-columns: 1fr; }
  .footer__legal { text-align: left; }
  .footer__bar-inner { flex-direction: column; align-items: flex-start; }
  .hero { padding: 120px 0 60px; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 420px) {
  .stats__grid { grid-template-columns: 1fr; }
  .stat::before { display: none !important; }
  .hero__cta .btn { width: 100%; }
  .float-chip { display: none; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}