/* ============================================================
   NAYELIA — Design System & Styles
   Paleta: verde azulado profundo + acento dorado
   ============================================================ */

/* ============================================================
   1. TOKENS
   ============================================================ */
:root {
  /* Superficies */
  --bg: #f5f8f7;
  --bg-alt: #eaf2f0;
  --surface: #ffffff;
  --surface-2: #f0f5f4;
  --border: rgba(14, 40, 42, 0.1);
  --border-strong: rgba(14, 40, 42, 0.18);
  --overlay: rgba(7, 26, 28, 0.42);
  --glass: rgba(245, 248, 247, 0.82);

  /* Texto */
  --heading: #0b2226;
  --text: #1b2e31;
  --text-2: #4a5f62;
  --text-3: #6b7f82;

  /* Marca */
  --accent: #0e7c7b;
  --accent-strong: #0a6463;
  --accent-text: #0b6f6e;
  --accent-soft: rgba(14, 124, 123, 0.1);
  --accent-soft-2: rgba(14, 124, 123, 0.18);
  --gold: #e3a63f;
  --gold-soft: rgba(227, 166, 63, 0.16);
  --gold-text: #8f5c0c;
  --success: #1f8a4c;
  --success-soft: rgba(31, 138, 76, 0.12);

  --on-accent: #ffffff;
  --btn-primary: linear-gradient(135deg, #0a6463 0%, #0e7c7b 100%);
  --gradient-text: linear-gradient(100deg, #0e7c7b 5%, #129c98 55%, #d0952c 100%);
  --gradient-deep: linear-gradient(135deg, #07383a 0%, #0a5c5b 55%, #0e7c7b 100%);

  /* Tipografía */
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --fs-display: clamp(2.5rem, 5.4vw, 4.4rem);
  --fs-h2: clamp(1.9rem, 3.4vw, 2.75rem);
  --fs-h3: clamp(1.15rem, 1.6vw, 1.3rem);
  --fs-body: 1rem;
  --fs-small: 0.9rem;
  --fs-xs: 0.78rem;

  /* Espaciado */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.25rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;

  /* Layout */
  --container-max: 1200px;
  --container-padding: clamp(1rem, 4vw, 2.5rem);
  --navbar-height: 76px;

  /* Radios */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --radius-full: 999px;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(11, 50, 52, 0.05), 0 4px 14px rgba(11, 50, 52, 0.05);
  --shadow-md: 0 10px 30px rgba(11, 50, 52, 0.09);
  --shadow-lg: 0 24px 60px rgba(11, 50, 52, 0.14);
  --shadow-accent: 0 10px 28px rgba(14, 124, 123, 0.28);

  /* Movimiento */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-fast: 0.18s;
  --duration: 0.32s;
  --duration-slow: 0.7s;

  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #071214;
  --bg-alt: #0b1a1c;
  --surface: #0f2124;
  --surface-2: #132a2d;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);
  --overlay: rgba(0, 0, 0, 0.55);
  --glass: rgba(7, 18, 20, 0.8);

  --heading: #f3faf9;
  --text: #dfeceb;
  --text-2: #a7bcb9;
  --text-3: #7f9794;

  --accent: #2bb5ae;
  --accent-strong: #5cd3cc;
  --accent-text: #5cd3cc;
  --accent-soft: rgba(43, 181, 174, 0.12);
  --accent-soft-2: rgba(43, 181, 174, 0.22);
  --gold: #f0b95a;
  --gold-soft: rgba(240, 185, 90, 0.14);
  --gold-text: #f0b95a;
  --success: #4ccf85;
  --success-soft: rgba(76, 207, 133, 0.14);

  --gradient-text: linear-gradient(100deg, #3ccfc6 5%, #86e3db 50%, #f0b95a 100%);
  --gradient-deep: linear-gradient(135deg, #062a2c 0%, #0a4a4a 55%, #0c6664 100%);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3), 0 4px 14px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.45);
  --shadow-accent: 0 10px 28px rgba(0, 0, 0, 0.35);

  color-scheme: dark;
}

/* ============================================================
   2. RESET
   ============================================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-padding-top: calc(var(--navbar-height) + 8px);
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background-color var(--duration) var(--ease-out), color var(--duration) var(--ease-out);
}

img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }
[hidden] { display: none !important; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--heading);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ============================================================
   3. UTILIDADES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section { padding-block: var(--space-2xl); position: relative; }
.section--alt { background: var(--bg-alt); }

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-xl);
}

.section__title {
  font-size: var(--fs-h2);
  font-weight: 800;
  margin: 0.9rem 0 0.8rem;
}

.section__subtitle {
  color: var(--text-2);
  font-size: 1.05rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-text);
  background: var(--accent-soft);
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius-full);
}

.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-soft);
}

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--accent);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--duration-slow) var(--ease-out), transform var(--duration-slow) var(--ease-out);
}
.reveal.revealed { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* ============================================================
   4. BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-full);
  border: 1.5px solid transparent;
  white-space: nowrap;
  transition: transform var(--duration-fast) var(--ease-out),
              box-shadow var(--duration-fast) var(--ease-out),
              background-color var(--duration-fast),
              border-color var(--duration-fast),
              color var(--duration-fast);
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--sm { padding: 0.6rem 1.1rem; font-size: 0.875rem; }
.btn--lg { padding: 1rem 1.8rem; font-size: 1rem; }
.btn--block { width: 100%; }

.btn--primary {
  color: var(--on-accent);
  background: var(--btn-primary);
  box-shadow: var(--shadow-accent);
}
.btn--primary:hover { box-shadow: 0 14px 34px rgba(14, 124, 123, 0.36); }

.btn--ghost {
  color: var(--heading);
  background: var(--surface);
  border-color: var(--border-strong);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent-text); }

.btn--light {
  color: #07383a;
  background: #ffffff;
}
.btn--light:hover { box-shadow: 0 14px 34px rgba(0, 0, 0, 0.25); }

.btn__icon { width: 1.15em; height: 1.15em; flex-shrink: 0; }
.btn__icon--arrow { transition: transform var(--duration-fast) var(--ease-out); }
.btn:hover .btn__icon--arrow { transform: translateX(3px); }

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--heading);
  transition: border-color var(--duration-fast), background-color var(--duration-fast), transform var(--duration-fast);
}
.icon-btn:hover { border-color: var(--accent); }
.icon-btn svg { width: 19px; height: 19px; }

/* ============================================================
   5. MARCA
   ============================================================ */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}
.brand__mark { width: 36px; height: 36px; flex-shrink: 0; }
.brand__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--heading);
}

/* ============================================================
   6. NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--navbar-height);
  display: flex;
  align-items: center;
  transition: background-color var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out);
}

.navbar.scrolled {
  background: var(--glass);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  box-shadow: 0 1px 0 var(--border);
}

.navbar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.navbar__link {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-2);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-full);
  transition: color var(--duration-fast), background-color var(--duration-fast);
}

.navbar__link:hover { color: var(--heading); background: var(--accent-soft); }
.navbar__link.active { color: var(--accent-text); background: var(--accent-soft); }

.navbar__cta { margin-left: 0.5rem; }

.navbar__actions { display: flex; align-items: center; gap: 0.5rem; }

.theme-toggle__sun { display: none; }
[data-theme="dark"] .theme-toggle__sun { display: block; }
[data-theme="dark"] .theme-toggle__moon { display: none; }

.navbar__toggle { display: none; gap: 4px; flex-direction: column; }
.navbar__toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast);
}
.navbar__toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.navbar__toggle.active span:nth-child(2) { opacity: 0; }
.navbar__toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.menu-overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration), visibility var(--duration);
}
.menu-overlay.active { opacity: 1; visibility: visible; }

/* ============================================================
   7. HERO
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--navbar-height) + var(--space-xl)) 0 var(--space-2xl);
  min-height: min(100vh, 900px);
  display: flex;
  align-items: center;
}

.hero__backdrop { position: absolute; inset: 0; pointer-events: none; }

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
}
.hero__blob--teal {
  width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(20, 163, 160, 0.45), transparent 70%);
  top: -120px; right: -80px;
  animation: drift 16s ease-in-out infinite;
}
.hero__blob--gold {
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(227, 166, 63, 0.35), transparent 70%);
  bottom: -160px; left: -120px;
  animation: drift 20s ease-in-out infinite reverse;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 65%);
  -webkit-mask-image: radial-gradient(ellipse at 70% 30%, #000 0%, transparent 65%);
  opacity: 0.6;
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 30px) scale(1.08); }
}

.hero__layout {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: var(--space-xl);
}

.hero__content > * { animation: rise 0.9s var(--ease-out) both; }
.hero__content > :nth-child(2) { animation-delay: 0.08s; }
.hero__content > :nth-child(3) { animation-delay: 0.16s; }
.hero__content > :nth-child(4) { animation-delay: 0.24s; }
.hero__content > :nth-child(5) { animation-delay: 0.32s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: none; }
}

.hero__title {
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.035em;
  margin: 1.4rem 0 1rem;
}

.hero__rotator {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.35rem);
  font-weight: 600;
  color: var(--text-2);
  min-height: 1.6em;
  margin-bottom: 1.1rem;
}

.hero__typewriter {
  color: var(--accent-text);
  border-right: 2px solid var(--gold);
  padding-right: 3px;
  animation: caret 0.9s step-end infinite;
}

@keyframes caret {
  50% { border-color: transparent; }
}

.hero__subtitle {
  font-size: clamp(1.02rem, 1.3vw, 1.15rem);
  color: var(--text-2);
  max-width: 560px;
  margin-bottom: var(--space-lg);
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }

/* Composición visual */
.hero__visual {
  position: relative;
  min-height: 460px;
  animation: rise 1s var(--ease-out) 0.2s both;
}

.mock {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.mock strong { display: block; font-family: var(--font-display); font-size: 0.95rem; color: var(--heading); line-height: 1.3; }
.mock small { display: block; font-size: 0.78rem; color: var(--text-3); }

.mock--report {
  inset: 30px 0 auto 40px;
  padding: 1.4rem;
  animation: float 7s ease-in-out infinite;
}

.mock__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.1rem; }
.mock__title { font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-3); }
.mock__chip {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--success);
  background: var(--success-soft);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

.mock__person {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.mock__avatar {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--gold-soft);
  color: var(--gold-text);
  font-weight: 700;
  font-size: 0.9rem;
}

.mock__bars { display: grid; gap: 0.85rem; }
.mock__bar {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  column-gap: 0.75rem;
  row-gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--text-2);
}
.mock__bar i {
  grid-column: 1 / -1;
  grid-row: 2;
  height: 8px;
  border-radius: 8px;
  background: linear-gradient(90deg, var(--accent) var(--w), var(--surface-2) var(--w));
}
.mock__bar b { font-weight: 700; color: var(--heading); font-size: 0.82rem; }

.mock--note {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.1rem;
  left: 0;
  bottom: 40px;
  animation: float 6s ease-in-out 0.8s infinite;
}

.mock__icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--success-soft);
  color: var(--success);
}
.mock__icon svg { width: 18px; height: 18px; }

.mock--team {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.85rem 1.1rem;
  right: -10px;
  bottom: -6px;
  animation: float 8s ease-in-out 0.4s infinite;
}

.mock__stack { display: flex; }
.mock__stack span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-left: -8px;
  border-radius: 50%;
  border: 2px solid var(--surface);
  background: var(--accent-soft-2);
  color: var(--accent-text);
  font-size: 0.68rem;
  font-weight: 700;
}
.mock__stack span:first-child { margin-left: 0; }
.mock__stack span:last-child { background: var(--accent); color: #fff; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============================================================
   8. STATS
   ============================================================ */
.stats { padding-bottom: var(--space-xl); }

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.stat {
  padding: 2rem 1.5rem;
  text-align: center;
  position: relative;
}
.stat + .stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 25%;
  height: 50%;
  width: 1px;
  background: var(--border);
}

.stat__number {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 3.6vw, 2.9rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--accent-text);
  margin-bottom: 0.5rem;
}

.stat__label { font-size: var(--fs-small); color: var(--text-2); font-weight: 500; }

/* ============================================================
   9. SERVICIOS
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.service-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.5rem;
  transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out), border-color var(--duration);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-soft-2);
  box-shadow: var(--shadow-md);
}

.service-card__icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent-soft);
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  transition: background-color var(--duration-fast), transform var(--duration) var(--ease-out);
}
.service-card:hover .service-card__icon { background: var(--gold-soft); transform: rotate(-6deg); }

.service-card__title { font-size: var(--fs-h3); font-weight: 700; margin-bottom: 0.6rem; }
.service-card__text { font-size: var(--fs-small); color: var(--text-2); margin-bottom: 1.2rem; flex: 1; }

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--accent-text);
}
.service-card__link svg { width: 16px; height: 16px; transition: transform var(--duration-fast) var(--ease-out); }
.service-card__link:hover svg { transform: translateX(4px); }

/* ============================================================
   10. FORMATOS
   ============================================================ */
.formats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.format {
  padding: 1.7rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.format::after {
  content: '';
  position: absolute;
  left: 1.5rem;
  right: 1.5rem;
  bottom: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  transform: scaleX(0.25);
  transform-origin: left;
  transition: transform var(--duration) var(--ease-out);
}
.format:hover::after { transform: scaleX(1); }

.format__num {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold-text);
  margin-bottom: 1.4rem;
}

.format h3 { font-size: var(--fs-h3); margin-bottom: 0.5rem; }
.format p { font-size: var(--fs-small); color: var(--text-2); }

/* ============================================================
   11. PSICOMETRÍAS
   ============================================================ */
.psy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.psy__content .section__title { text-align: left; }

.checklist { display: grid; gap: 0.8rem; margin: 1.6rem 0 2rem; }
.checklist li { display: flex; align-items: flex-start; gap: 0.75rem; color: var(--text); }
.checklist svg {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  padding: 4px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent-text);
  margin-top: 1px;
}

.steps {
  position: relative;
  display: grid;
  gap: 1rem;
  counter-reset: step;
}

.steps::before {
  content: '';
  position: absolute;
  left: calc(1.5rem + 21px);
  top: 2.5rem;
  bottom: 2.5rem;
  width: 2px;
  background: linear-gradient(var(--accent-soft-2), var(--gold-soft));
}

.step {
  position: relative;
  display: flex;
  gap: 1.1rem;
  padding: 1.4rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.step__num {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--btn-primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 800;
}

.step h3 { font-size: 1.08rem; margin-bottom: 0.25rem; }
.step p { font-size: var(--fs-small); color: var(--text-2); }

/* ============================================================
   12. EQUIPO
   ============================================================ */
.profile {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-lg);
  align-items: center;
  max-width: 860px;
  margin-inline: auto;
  padding: 2.4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.profile__avatar {
  display: grid;
  place-items: center;
  width: 150px;
  height: 150px;
  border-radius: 40px;
  background: var(--gradient-deep);
  color: #fff;
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  position: relative;
}


.profile__name { font-size: 1.6rem; font-weight: 800; }
.profile__role { color: var(--accent-text); font-weight: 600; margin: 0.25rem 0 0.8rem; }
.profile__bio { color: var(--text-2); margin-bottom: 1.2rem; }

/* ============================================================
   13. CURSOS
   ============================================================ */
.courses__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
  max-width: 900px;
  margin-inline: auto;
}

.course-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out), border-color var(--duration);
}

.course-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-soft-2);
  box-shadow: var(--shadow-md);
}

.course-card__cover {
  position: relative;
  aspect-ratio: 16 / 9;
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  background: var(--gradient-deep);
  color: #fff;
  overflow: hidden;
}

.course-card:nth-child(3n + 2) .course-card__cover { background: linear-gradient(135deg, #3a2a0c 0%, #8f5c0c 55%, #e3a63f 120%); }
.course-card:nth-child(3n + 3) .course-card__cover { background: linear-gradient(135deg, #0b2226 0%, #1b4a50 60%, #2bb5ae 130%); }

.course-card__cover::before,
.course-card__cover::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.course-card__cover::before { width: 220px; height: 220px; right: -60px; top: -90px; }
.course-card__cover::after { width: 140px; height: 140px; right: -20px; top: -50px; }

.course-card__cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.course-card__cover-title {
  position: relative;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.2;
  max-width: 85%;
}

.course-card__cover--image .course-card__cover-title { display: none; }

.course-card__badge {
  position: relative;
  z-index: 1;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  backdrop-filter: blur(6px);
}

.course-card__cover--image .course-card__badge { background: rgba(7, 26, 28, 0.6); }

.course-card__body { display: flex; flex-direction: column; flex: 1; padding: 1.4rem; }
.course-card__title { font-size: 1.15rem; margin-bottom: 0.7rem; }

.course-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  font-size: var(--fs-xs);
  color: var(--text-3);
  margin-bottom: 0.8rem;
}
.course-card__meta span { display: inline-flex; align-items: center; gap: 0.35rem; }
.course-card__meta svg { width: 15px; height: 15px; }

.course-card__instructor { font-size: var(--fs-small); color: var(--text-2); margin-bottom: 1rem; flex: 1; }
.course-card__instructor strong { color: var(--heading); font-weight: 600; }

.course-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.course-card__price { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; color: var(--heading); }
.course-card__original-price { font-size: var(--fs-small); color: var(--text-3); text-decoration: line-through; margin-right: 0.4rem; }
.course-card__discount {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--gold-text);
  background: var(--gold-soft);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
}

/* ============================================================
   14. CTA
   ============================================================ */
.cta { padding-block: var(--space-md) var(--space-2xl); }

.cta__box {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: var(--radius-xl);
  background: var(--gradient-deep);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.cta__box::before {
  content: '';
  position: absolute;
  width: 360px;
  height: 360px;
  right: -120px;
  top: -180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 185, 90, 0.45), transparent 70%);
}

.cta__box > * { position: relative; }
.cta__title { color: #fff; font-size: var(--fs-h2); font-weight: 800; margin-bottom: 0.6rem; }
.cta__text { color: rgba(255, 255, 255, 0.82); max-width: 520px; }

/* ============================================================
   15. CONTACTO
   ============================================================ */
.contact__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact__info { display: grid; gap: 0.85rem; }

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.05rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.contact-item__icon {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--accent-soft);
  color: var(--accent-text);
}
.contact-item__icon svg { width: 21px; height: 21px; }

.contact-item h3 { font-size: 0.8rem; font-weight: 600; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.1rem; font-family: var(--font-body); }
.contact-item p,
.contact-item a { font-weight: 600; color: var(--heading); overflow-wrap: anywhere; }
.contact-item a:hover { color: var(--accent-text); }

.contact-form {
  padding: clamp(1.5rem, 4vw, 2.2rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.contact-form h3 { font-size: 1.4rem; margin-bottom: 0.3rem; }
.contact-form > p { color: var(--text-2); font-size: var(--fs-small); margin-bottom: 1.4rem; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }

.field { display: block; margin-bottom: 1rem; }
.field span { display: block; font-size: 0.85rem; font-weight: 600; color: var(--heading); margin-bottom: 0.4rem; }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: var(--bg);
  color: var(--text);
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
}

.field textarea { resize: vertical; min-height: 110px; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.contact-form__error { color: #c2410c; font-size: var(--fs-small); min-height: 1.2em; margin: -0.2rem 0 0.6rem; }
[data-theme="dark"] .contact-form__error { color: #fb923c; }

/* ============================================================
   16. FOOTER
   ============================================================ */
.footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}

.footer__upper {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding-block: var(--space-xl);
}

.footer__brand p { color: var(--text-2); font-size: var(--fs-small); max-width: 340px; margin-top: 1rem; }

.footer__col h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.footer__col ul { display: grid; gap: 0.6rem; }
.footer__col a { color: var(--text-2); font-size: var(--fs-small); transition: color var(--duration-fast); }
.footer__col a:hover { color: var(--accent-text); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.4rem;
  border-top: 1px solid var(--border);
  font-size: var(--fs-xs);
  color: var(--text-3);
}

.footer__socials { display: flex; gap: 0.5rem; }
.footer__socials a {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  transition: color var(--duration-fast), border-color var(--duration-fast), transform var(--duration-fast);
}
.footer__socials a:hover { color: var(--accent-text); border-color: var(--accent); transform: translateY(-2px); }
.footer__socials svg { width: 17px; height: 17px; }

/* ============================================================
   17. WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 900;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.4);
  transition: transform var(--duration-fast) var(--ease-out);
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; }

/* ============================================================
   18. RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .services__grid,
  .formats__grid { grid-template-columns: repeat(2, 1fr); }

  .hero__layout { grid-template-columns: 1fr; }
  .hero__visual { max-width: 520px; width: 100%; margin-inline: auto; }

  .psy { grid-template-columns: 1fr; }
  .footer__upper { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  :root { --navbar-height: 66px; --space-2xl: 4rem; --space-xl: 2.5rem; }

  .navbar__menu {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 999;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    width: min(86vw, 340px);
    height: 100dvh;
    padding: calc(var(--navbar-height) + 1rem) 1.25rem 1.5rem;
    background: var(--surface);
    border-left: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    transform: translateX(105%);
    transition: transform var(--duration) var(--ease-out);
  }

  .navbar__menu.open { transform: translateX(0); }
  .navbar__link { padding: 0.85rem 1rem; font-size: 1rem; }
  .navbar__cta { margin: 0.75rem 0 0; }
  .navbar__actions { margin-left: auto; position: relative; z-index: 1001; }
  .navbar__toggle { display: inline-flex; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3)::before { display: none; }
  .stat:nth-child(n + 3) { border-top: 1px solid var(--border); }

  .contact__grid { grid-template-columns: 1fr; }

  .profile { grid-template-columns: 1fr; text-align: center; justify-items: center; padding: 2rem 1.4rem; }

  .cta__box { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .services__grid,
  .formats__grid,
  .field-row { grid-template-columns: 1fr; }

  .hero__actions .btn { width: 100%; }
  .hero__visual { min-height: 400px; }
  .mock--report { inset: 10px 0 auto 0; padding: 1.1rem; }
  .mock--note { bottom: 20px; }
  .mock--team { right: 0; bottom: -10px; }

  .courses__grid { grid-template-columns: 1fr; }

  .footer__upper { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .whatsapp-float { width: 52px; height: 52px; right: 16px; bottom: 16px; }
}

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