/* ============================================
   VARIABLES & RESET
============================================ */
:root {
  --bg: #fefdfb;
  --bg-alt: #f7f4ee;
  --surface: #ffffff;
  --ink: #0e1116;
  --ink-soft: #3d4654;
  --ink-muted: #7a8699;
  --primary: #ff4d2e;
  --primary-dark: #e8381a;
  --primary-soft: #ffe7df;
  --secondary: #00b884;
  --secondary-soft: #d6f5e9;
  --accent: #ffb800;
  --accent-soft: #fff3cc;
  --violet: #7c5cff;
  --violet-soft: #ece5ff;
  --border: rgba(14, 17, 22, 0.08);
  --shadow-sm: 0 2px 8px rgba(14, 17, 22, 0.06);
  --shadow-md: 0 12px 32px rgba(14, 17, 22, 0.09);
  --shadow-lg: 0 28px 70px rgba(14, 17, 22, 0.14);
  --shadow-glow: 0 20px 50px rgba(255, 77, 46, 0.25);
  --radius-sm: 14px;
  --radius-md: 22px;
  --radius-lg: 34px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --max: 1240px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  overflow-x: hidden;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--primary);
  color: #fff;
}

img,
video {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
}

/* Cursor blob */
.cursor-blob {
  position: fixed;
  width: 26px;
  height: 26px;
  background: var(--primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  filter: blur(2px);
  transform: translate(-50%, -50%);
  transition: width .25s, height .25s, opacity .25s;
  opacity: 0;
}

@media (hover: hover) and (pointer: fine) {
  .cursor-blob {
    opacity: 1;
  }
}

/* Progress bar */
.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--secondary));
  z-index: 10000;
  transition: width .1s;
}

/* ============================================
   BUTTONS
============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: all .35s cubic-bezier(.2, .8, .2, 1);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn i {
  font-size: 0.95em;
  transition: transform .35s;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 8px 24px rgba(255, 77, 46, 0.35);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity .35s;
}

.btn-primary span,
.btn-primary i {
  position: relative;
  z-index: 1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(255, 77, 46, 0.45);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover i {
  transform: translateX(4px);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(12px);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

.btn-large {
  padding: 17px 32px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* ============================================
   NAVBAR
============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: all .35s;
}

.navbar.scrolled {
  background: rgba(254, 253, 251, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  box-shadow: var(--shadow-sm);
}

.nav-container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--ink);
}

.logo-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  border-radius: 11px;
  box-shadow: 0 6px 16px rgba(255, 77, 46, 0.4);
  font-size: 1rem;
}

.logo-text em {
  color: var(--primary);
  font-style: normal;
}

.nav-menu {
  display: flex;
  gap: 6px;
  list-style: none;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px);
  padding: 6px;
  border-radius: 100px;
  border: 1px solid var(--border);
}

.nav-menu a {
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: all .25s;
}

.nav-menu a:hover {
  color: var(--ink);
  background: rgba(0, 0, 0, 0.04);
}

.nav-cta {
  padding: 10px 20px;
  font-size: 0.9rem;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all .3s;
}

/* ============================================
   HERO
============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-video-wrap {
  position: absolute;
  inset: -10% 0 -10% 0;
  z-index: 0;
  will-change: transform;
}

.hero-video {
  width: 100%;
  height: 120%;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.05);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(255, 77, 46, 0.55) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(0, 184, 132, 0.45) 0%, transparent 50%),
    linear-gradient(135deg, rgba(14, 17, 22, 0.85) 0%, rgba(14, 17, 22, 0.55) 50%, rgba(14, 17, 22, 0.85) 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
}

.hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}

.shape {
  position: absolute;
  width: 60px;
  height: 60px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
  color: #fff;
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  animation: float 8s ease-in-out infinite;
}

.shape-1 {
  top: 18%;
  left: 8%;
  background: linear-gradient(135deg, rgba(255, 77, 46, 0.4), rgba(255, 184, 0, 0.3));
}

.shape-2 {
  top: 25%;
  right: 10%;
  background: linear-gradient(135deg, rgba(0, 184, 132, 0.4), rgba(124, 92, 255, 0.3));
  animation-delay: -2s;
}

.shape-3 {
  bottom: 25%;
  left: 12%;
  background: linear-gradient(135deg, rgba(255, 184, 0, 0.4), rgba(255, 77, 46, 0.3));
  animation-delay: -4s;
  width: 50px;
  height: 50px;
}

.shape-4 {
  bottom: 20%;
  right: 8%;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.4), rgba(0, 184, 132, 0.3));
  animation-delay: -6s;
  width: 70px;
  height: 70px;
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0) rotate(-3deg);
  }

  50% {
    transform: translateY(-20px) rotate(3deg);
  }
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 100px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 32px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--secondary);
  border-radius: 50%;
  position: relative;
  box-shadow: 0 0 0 0 rgba(0, 184, 132, 0.6);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 184, 132, 0.7);
  }

  70% {
    box-shadow: 0 0 0 12px rgba(0, 184, 132, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(0, 184, 132, 0);
  }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 8vw, 6.5rem);
  line-height: 0.95;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}

.title-line {
  display: block;
}

.title-accent {
  background: linear-gradient(135deg, #ff4d2e 0%, #ffb800 50%, #00b884 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: italic;
}

.title-thin {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  opacity: 0.9;
  margin-top: 12px;
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  max-width: 640px;
  margin-bottom: 40px;
  line-height: 1.6;
}

.hero-subtitle strong {
  color: #fff;
  font-weight: 700;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.92rem;
}

.hero-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-meta i {
  color: var(--accent);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.6), transparent);
  position: relative;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--accent);
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% {
    transform: translateY(-100%);
  }

  100% {
    transform: translateY(200%);
  }
}

/* ============================================
   SECTION COMMONS
============================================ */
section {
  padding: 110px 0;
  position: relative;
}

.section-head {
  max-width: 760px;
  margin-bottom: 60px;
}

.section-head.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.eyebrow.light {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
  color: var(--ink);
}

.section-head .lead {
  font-size: 1.1rem;
  color: var(--ink-soft);
  line-height: 1.65;
}

.grad-text {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.grad-text-light {
  background: linear-gradient(135deg, #ffd6c8 0%, #ffe9a8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ============================================
   STATS
============================================ */
.stats {
  background: var(--bg-alt);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
}

.stat-card {
  background: var(--surface);
  padding: 36px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: all .4s cubic-bezier(.2, .8, .2, 1);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .5s;
}

.stat-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  color: #fff;
  margin-bottom: 22px;
}

.icon-coral {
  background: linear-gradient(135deg, var(--primary), #ff7849);
}

.icon-green {
  background: linear-gradient(135deg, var(--secondary), #4fd1a5);
}

.icon-amber {
  background: linear-gradient(135deg, var(--accent), #ffd54f);
}

.icon-violet {
  background: linear-gradient(135deg, var(--violet), #a78bfa);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.4rem);
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.stat-label {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* ============================================
   FUNDAMENTOS
============================================ */
.fundamentos-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}

.fundamentos-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  margin-bottom: 22px;
}

.fundamentos-text p {
  color: var(--ink-soft);
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.fundamentos-text strong {
  color: var(--ink);
  font-weight: 700;
}

.check-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 28px;
}

.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
}

.check-list i {
  width: 22px;
  height: 22px;
  background: var(--secondary-soft);
  color: var(--secondary);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  flex-shrink: 0;
}

.fundamentos-visual {
  position: relative;
}

.visual-card {
  background: #0e1116;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 2;
}

.visual-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: #1a1f29;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot-r {
  background: #ff5f57;
}

.dot-y {
  background: #febc2e;
}

.dot-g {
  background: #28c840;
}

.visual-title {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.8rem;
  font-family: monospace;
}

.visual-body {
  padding: 28px;
  font-family: 'SF Mono', Monaco, monospace;
  font-size: 0.95rem;
  line-height: 2;
  color: #e6e6e6;
}

.c-purple {
  color: #c792ea;
}

.c-blue {
  color: #82aaff;
}

.c-green {
  color: #c3e88d;
}

.c-muted {
  color: #5a6377;
}

.cursor-blink {
  animation: blink 1s infinite;
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

.visual-tags {
  padding: 16px 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.visual-tags span {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.8);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
}

.floating-tag {
  position: absolute;
  background: var(--surface);
  padding: 10px 16px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  z-index: 3;
  border: 1px solid var(--border);
}

.tag-1 {
  top: -22px;
  right: 24px;
  color: var(--primary);
  animation: float 6s ease-in-out infinite;
}

.tag-2 {
  bottom: 30px;
  left: -22px;
  color: var(--secondary);
  animation: float 7s ease-in-out infinite -2s;
}

.tag-3 {
  bottom: -22px;
  right: 60px;
  color: var(--accent);
  animation: float 5s ease-in-out infinite -1s;
}

/* ============================================
   OBJETIVOS
============================================ */
.objetivos {
  background: var(--surface);
}

.objetivo-general {
  background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft));
  border-radius: var(--radius-lg);
  padding: 56px 56px 56px 80px;
  position: relative;
  margin-bottom: 60px;
  border: 1px solid rgba(255, 77, 46, 0.12);
}

.og-quote {
  position: absolute;
  top: 32px;
  left: 32px;
  font-size: 2.5rem;
  color: var(--primary);
  opacity: 0.4;
}

.objetivo-general p {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--ink);
  font-weight: 500;
}

.objetivo-general strong {
  color: var(--primary-dark);
  font-weight: 700;
}

.objetivos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.obj-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 32px 28px;
  border-radius: var(--radius-md);
  transition: all .35s cubic-bezier(.2, .8, .2, 1);
  position: relative;
  overflow: hidden;
}

.obj-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: linear-gradient(to top, var(--primary-soft), transparent);
  transition: height .4s;
  z-index: 0;
}

.obj-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.obj-card:hover::after {
  height: 100%;
}

.obj-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 14px;
  position: relative;
  z-index: 1;
}

.obj-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.obj-card p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  line-height: 1.55;
  position: relative;
  z-index: 1;
}

/* ============================================
   ENFOQUE
============================================ */
.enfoque {
  background: var(--bg-alt);
}

.enfoque-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 70px;
}

.pillar {
  background: var(--surface);
  padding: 36px 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  text-align: center;
  transition: all .35s;
}

.pillar:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.pillar-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  color: #fff;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.pillar h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.pillar p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.enfoque-class {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 50px;
  border: 1px solid var(--border);
  margin-bottom: 32px;
}

.block-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.block-title i {
  color: var(--primary);
}

.class-timeline {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px 40px;
  position: relative;
}

.class-step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.step-num {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-weight: 700;
  font-family: var(--font-display);
  display: grid;
  place-items: center;
  font-size: 0.95rem;
  box-shadow: 0 6px 16px rgba(255, 77, 46, 0.3);
}

.class-step h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.class-step p {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.enfoque-evaluacion .eval-card {
  background: linear-gradient(135deg, var(--ink) 0%, #1a2230 100%);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  display: flex;
  gap: 24px;
  align-items: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.eval-card::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 77, 46, 0.4), transparent 70%);
  pointer-events: none;
}

.eval-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.eval-card h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}

.eval-card p {
  color: rgba(255, 255, 255, 0.8);
  position: relative;
  z-index: 1;
}

.eval-card strong {
  color: var(--accent);
}

/* ============================================
   ESTRUCTURA
============================================ */
.estructura {
  background: var(--surface);
}

.estructura-table {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.est-row {
  display: grid;
  grid-template-columns: 2.5fr 1fr 1fr 1fr;
  padding: 18px 28px;
  align-items: center;
  border-bottom: 1px solid var(--border);
  transition: background .25s;
  font-size: 0.95rem;
}

.est-row:not(.est-head-row):hover {
  background: var(--primary-soft);
}

.est-head-row {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.est-mod {
  font-weight: 500;
}

.est-hs {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--primary);
}

.est-total {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 1rem;
}

.est-total .est-hs {
  color: #fff;
}

.est-row:last-child {
  border-bottom: none;
}

/* ============================================
   MÓDULOS
============================================ */
.modulos {
  background: var(--bg-alt);
}

.modulos-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.modulo {
  background: var(--surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all .4s cubic-bezier(.2, .8, .2, 1);
}

.modulo:hover {
  box-shadow: var(--shadow-md);
}

.modulo.highlight-mod {
  border: 2px solid var(--primary);
  box-shadow: 0 12px 40px rgba(255, 77, 46, 0.15);
  position: relative;
}

.modulo.highlight-mod::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 77, 46, 0.02), rgba(255, 184, 0, 0.04));
  pointer-events: none;
}

.modulo-head {
  padding: 32px 36px;
  cursor: pointer;
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 20px;
  align-items: start;
}

.modulo-tag {
  display: inline-block;
  padding: 5px 14px;
  background: var(--primary-soft);
  color: var(--primary-dark);
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  grid-column: 1;
  width: fit-content;
}

.modulo-tag.tag-hot {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.modulo-head h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  grid-column: 1;
  margin-top: 10px;
}

.modulo-meta {
  display: flex;
  gap: 18px;
  grid-column: 1;
  margin-top: 8px;
  font-size: 0.88rem;
  color: var(--ink-muted);
}

.modulo-meta i {
  color: var(--primary);
  margin-right: 5px;
}

.modulo-intro {
  grid-column: 1;
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 0.98rem;
  line-height: 1.55;
  max-width: 700px;
}

.modulo-toggle {
  grid-column: 2;
  grid-row: 1;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  transition: all .35s;
  color: var(--ink-soft);
}

.modulo-toggle i {
  transition: transform .4s;
}

.modulo.open .modulo-toggle {
  background: var(--primary);
  color: #fff;
}

.modulo.open .modulo-toggle i {
  transform: rotate(180deg);
}

.modulo-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .55s cubic-bezier(.2, .8, .2, 1);
}

.modulo.open .modulo-body {
  max-height: 4000px;
}

.modulo-body-inner {
  padding: 0 36px 36px;
}

.modulo-body {
  padding: 0 36px;
}

.modulo.open .modulo-body {
  padding: 0 36px 36px;
}

.unidad {
  padding: 22px 0;
  border-top: 1px solid var(--border);
}

.unidad h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.unidad ul {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 24px;
}

.unidad li {
  font-size: 0.92rem;
  color: var(--ink-soft);
  padding-left: 18px;
  position: relative;
}

.unidad li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.modulo-tools {
  margin-top: 24px;
  padding: 18px 0;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.tools-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  margin-right: 8px;
}

.tool-chip {
  padding: 5px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-soft);
  transition: all .25s;
}

.tool-chip:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-2px);
}

.modulo-desafio {
  margin-top: 18px;
  padding: 22px 24px;
  background: linear-gradient(135deg, var(--accent-soft), var(--primary-soft));
  border-radius: var(--radius-sm);
  display: flex;
  gap: 16px;
  align-items: flex-start;
  border-left: 4px solid var(--accent);
}

.modulo-desafio i {
  font-size: 1.4rem;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.modulo-desafio div {
  font-size: 0.92rem;
  color: var(--ink);
  line-height: 1.55;
}

.modulo-desafio strong {
  color: var(--primary-dark);
}

.modulo-desafio em {
  color: var(--secondary);
  font-style: normal;
  font-weight: 600;
}

/* Comparativa */
.comparativa-table {
  margin-top: 28px;
}

.comp-grid {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.comp-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr 0.6fr 0.6fr 2fr;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  align-items: center;
}

.comp-row:last-child {
  border-bottom: none;
}

.comp-head {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.comp-plat {
  font-weight: 700;
  color: var(--primary);
}

.comp-row i {
  color: var(--secondary);
}

.comp-row:nth-child(even):not(.comp-head) {
  background: var(--bg);
}

/* ============================================
   PROYECTO FINAL
============================================ */
.proyecto-final {
  padding: 80px 0;
}

.pf-card {
  background: linear-gradient(135deg, #0e1116 0%, #1c2230 100%);
  border-radius: var(--radius-lg);
  padding: 70px 60px;
  position: relative;
  overflow: hidden;
  color: #fff;
}

.pf-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 77, 46, 0.3), transparent 70%);
  pointer-events: none;
}

.pf-glow::after {
  content: '';
  position: absolute;
  bottom: -200px;
  left: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 184, 132, 0.25), transparent 70%);
}

.pf-content {
  position: relative;
  z-index: 1;
}

.pf-card h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 18px;
  line-height: 1.1;
}

.pf-card>.pf-content>p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin-bottom: 40px;
}

.pf-entregables {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.pf-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 20px;
  border-radius: var(--radius-sm);
  transition: all .35s;
}

.pf-item:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.pf-ico {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.pf-item h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.pf-item p {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.45;
}

/* ============================================
   HERRAMIENTAS
============================================ */
.herramientas {
  background: var(--bg-alt);
}

.herr-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.herr-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  transition: all .35s cubic-bezier(.2, .8, .2, 1);
}

.herr-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.herr-card.highlight-card {
  background: linear-gradient(135deg, var(--primary-soft), var(--accent-soft));
  border-color: var(--primary);
}

.herr-icon {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.herr-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.herr-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.herr-tags span {
  background: var(--bg);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  color: var(--ink-soft);
  font-weight: 500;
  border: 1px solid var(--border);
}

.herr-card.highlight-card .herr-tags span {
  background: rgba(255, 255, 255, 0.6);
  border-color: rgba(255, 77, 46, 0.2);
}

/* ============================================
   QUOTE
============================================ */
.quote-section {
  padding: 100px 0;
  background: var(--surface);
}

.big-quote {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  padding: 40px 0;
}

.quote-mark {
  font-family: var(--font-display);
  font-size: 8rem;
  line-height: 0.6;
  color: var(--primary);
  opacity: 0.15;
  margin-bottom: -20px;
}

.big-quote p {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1.3;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.015em;
  margin-bottom: 36px;
}

.big-quote footer {
  border: none;
}

.quote-author {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
}

.quote-author strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
}

.quote-author span {
  color: var(--ink-muted);
  font-size: 0.88rem;
}

/* ============================================
   INSCRIPCIÓN
============================================ */
.inscripcion {
  padding: 100px 0 120px;
  background: var(--bg-alt);
}

.inscripcion-card {
  background: linear-gradient(135deg, #0e1116 0%, #1a1f29 100%);
  border-radius: var(--radius-lg);
  padding: 70px 60px;
  position: relative;
  overflow: hidden;
  color: #fff;
}

.ins-glow {
  position: absolute;
  top: -150px;
  left: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255, 77, 46, 0.35), transparent 65%);
  pointer-events: none;
}

.ins-glow::after {
  content: '';
  position: absolute;
  top: 200px;
  left: 600px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 184, 132, 0.3), transparent 65%);
}

.ins-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.inscripcion-card h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin-bottom: 14px;
}

.ins-lead {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
  font-size: 1.05rem;
}

.ins-form {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 36px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 0.95rem;
  font-family: inherit;
  transition: all .25s;
}

.form-group input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.12);
  box-shadow: 0 0 0 3px rgba(255, 77, 46, 0.2);
}

.form-group select option {
  color: #000;
}

.form-note {
  text-align: center;
  margin-top: 16px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   FOOTER
============================================ */
.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.7);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand .nav-logo {
  color: #fff;
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.92rem;
  max-width: 320px;
  line-height: 1.6;
}

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.footer-col a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color .2s;
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   REVEAL ANIMATIONS
============================================ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 980px) {
  .nav-menu {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .fundamentos-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .objetivos-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .enfoque-pillars {
    grid-template-columns: 1fr;
  }

  .class-timeline {
    grid-template-columns: 1fr;
  }

  .herr-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pf-entregables {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .objetivo-general {
    padding: 40px 30px 40px 60px;
  }

  .enfoque-class,
  .pf-card,
  .inscripcion-card {
    padding: 40px 28px;
  }

  .modulo-head {
    padding: 24px;
    grid-template-columns: 1fr;
  }

  .modulo-toggle {
    position: absolute;
    top: 24px;
    right: 24px;
  }

  .modulo-body,
  .modulo.open .modulo-body {
    padding: 0 24px 24px;
  }

  .unidad ul {
    grid-template-columns: 1fr;
  }

  .est-row {
    grid-template-columns: 1.5fr 1fr;
    font-size: 0.85rem;
    padding: 14px 18px;
  }

  .est-row>div:nth-child(3) {
    display: none;
  }

  .comp-row {
    grid-template-columns: 1fr 1fr;
    font-size: 0.82rem;
  }

  .comp-row>div:nth-child(3),
  .comp-row>div:nth-child(4) {
    display: none;
  }
}

@media (max-width: 640px) {
  section {
    padding: 70px 0;
  }

  .container {
    padding: 0 20px;
  }

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

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

  .check-list {
    grid-template-columns: 1fr;
  }

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

  .pf-entregables {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .hero-meta {
    gap: 14px;
    font-size: 0.82rem;
  }

  .objetivo-general {
    padding: 30px 22px 30px 50px;
  }

  .og-quote {
    font-size: 1.8rem;
    top: 18px;
    left: 18px;
  }

  .objetivo-general p {
    font-size: 1rem;
  }

  .modulo-head h3 {
    font-size: 1.2rem;
  }

  .cursor-blob {
    display: none;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   CONTACTO (ex-inscripción)
============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 40px;
}

.contact-illustration {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.04);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-illustration img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 4px;
}

.contact-subtitle {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1rem;
  line-height: 1.55;
  margin-bottom: 8px;
}

.contact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 4px 0 8px;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
}

.contact-icon.phone {
  background: linear-gradient(135deg, #ff4d2e, #ff7a4d);
  box-shadow: 0 8px 22px rgba(255, 77, 46, 0.35);
}

.contact-icon.email {
  background: linear-gradient(135deg, #00b884, #4fd1a5);
  box-shadow: 0 8px 22px rgba(0, 184, 132, 0.35);
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
  font-weight: 600;
}

.contact-detail a {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  transition: color .2s ease;
}

.contact-detail a:hover {
  color: var(--accent);
}

/* WhatsApp button */
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #fff;
  padding: 18px 32px;
  border-radius: 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  border: none;
  box-shadow: 0 14px 30px rgba(37, 211, 102, 0.35);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
  margin-top: 6px;
}

.btn-whatsapp i {
  font-size: 1.4rem;
}

.btn-whatsapp:hover {
  color: #fff;
  filter: brightness(1.05);
  box-shadow: 0 18px 38px rgba(37, 211, 102, 0.45);
}

.contact-note {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}

.contact-note i {
  color: #25D366;
}

/* Responsive: stack columns on tablet/mobile */
@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 28px;
  }

  .contact-illustration {
    max-width: 360px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .contact-grid {
    padding: 28px 22px;
    gap: 26px;
  }

  .contact-illustration {
    max-width: 260px;
  }

  .btn-whatsapp {
    width: 100%;
    padding: 16px 20px;
  }
}

/* ============================================
   FAB · Botones flotantes (WhatsApp + Top)
============================================ */
.fab-stack {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9998;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  pointer-events: none; /* solo los botones reciben hover/click */
}

.fab {
  pointer-events: auto;
  position: relative;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-decoration: none;
  font-size: 1.55rem;
  line-height: 1;
  color: #fff;
  box-shadow: 0 10px 26px rgba(14, 17, 22, 0.22);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease, opacity .3s ease, visibility .3s ease;
  will-change: transform;
}

.fab i {
  pointer-events: none;
  transition: transform .25s ease;
}

/* Tooltip flotante a la izquierda */
.fab-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: var(--ink);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
  padding: 8px 14px;
  border-radius: 10px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
  box-shadow: var(--shadow-md);
  pointer-events: none;
}

.fab-tooltip::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--ink);
}

.fab:hover .fab-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* ---- Botón WhatsApp ---- */
.fab-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
  animation: fabWaPulse 2.6s ease-in-out infinite;
}

.fab-whatsapp:hover {
  color: #fff;
  filter: brightness(1.06);
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.55);
}

.fab-whatsapp:hover i {
  transform: scale(1.08);
}

@keyframes fabWaPulse {
  0%, 100% { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45), 0 0 0 0 rgba(37, 211, 102, 0.5); }
  50%      { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45), 0 0 0 12px rgba(37, 211, 102, 0); }
}

/* ---- Botón Volver arriba (flecha hacia arriba → hero) ---- */
.fab-top {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  box-shadow: 0 12px 28px rgba(255, 77, 46, 0.42);
  /* Arranca oculto hasta que se haga scroll */
  opacity: 0;
  visibility: hidden;
  transform: translateY(14px) scale(.9);
}

.fab-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.fab-top:hover {
  color: #fff;
  filter: brightness(1.06);
  transform: translateY(-3px) scale(1.04);
}

.fab-top:hover i {
  transform: translateY(-2px);
}

.fab-top:active {
  transform: translateY(-1px) scale(0.98);
}

/* Responsive: en mobile chico, un toque más chico y más pegado al borde */
@media (max-width: 640px) {
  .fab-stack {
    right: 14px;
    bottom: 14px;
    gap: 12px;
  }
  .fab {
    width: 50px;
    height: 50px;
    font-size: 1.4rem;
  }
  /* En mobile ocultamos el tooltip para no tapar contenido */
  .fab-tooltip { display: none; }
}

/* Respeta preferencia de movimiento reducido */
@media (prefers-reduced-motion: reduce) {
  .fab-whatsapp { animation: none; }
  .fab, .fab i, .fab-tooltip { transition: none; }
}