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

:root {
  --azul-noche: #1a1a2e;
  --dorado: #C9A96E;
  --pergamino: #f5f0e8;
  --medianoche: #4a4a6a;
  --blanco: #ffffff;
  --dorado-hover: #b8944d;

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --max-width: 1400px;
  --radius: 4px;
  --transition: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  --bg: var(--azul-noche);
  --bg-alt: #0f0f1e;
  --text: var(--pergamino);
  --text-muted: rgba(245, 240, 232, 0.55);
  --accent: var(--dorado);
  --accent-hover: var(--dorado-hover);
  --border: rgba(201, 169, 110, 0.12);
  --card-bg: rgba(201, 169, 110, 0.03);
  --header-bg: rgba(26, 26, 46, 0.92);
}

[data-theme="light"] {
  --bg: var(--pergamino);
  --bg-alt: #ebe5d9;
  --text: #1a1a2e;
  --text-muted: rgba(26, 26, 46, 0.55);
  --accent: #8b6f3f;
  --accent-hover: #6d5630;
  --border: rgba(26, 26, 46, 0.1);
  --card-bg: var(--blanco);
  --header-bg: rgba(245, 240, 232, 0.92);
}

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

html {
  font-size: 16px;
}

html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.8s ease, color 0.8s ease;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.025;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  color: var(--text);
}

h1 { font-size: clamp(2.8rem, 6vw, 5.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* CUSTOM CURSOR */
.cursor {
  position: fixed;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
  transition: transform 0.15s ease-out;
  transform: translate(-50%, -50%);
}

.cursor-follower {
  position: fixed;
  width: 32px;
  height: 32px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.4;
  transition: transform 0.3s ease-out, width 0.3s ease, height 0.3s ease;
  transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
  .cursor, .cursor-follower { display: none; }
}

/* PARTICLES */
.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0;
  animation: float 20s infinite ease-in-out;
}

@keyframes float {
  0%, 100% {
    opacity: 0;
    transform: translateY(0) translateX(0);
  }
  10% {
    opacity: 0.15;
  }
  90% {
    opacity: 0.15;
  }
  50% {
    transform: translateY(-100px) translateX(30px);
  }
}

/* THEME TOGGLE */
.theme-toggle {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--accent);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition);
  opacity: 0.6;
}

.theme-toggle:hover {
  opacity: 1;
  border-color: var(--accent);
}

.theme-toggle svg {
  width: 18px;
  height: 18px;
}

/* HEADER */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background 0.8s ease;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.08em;
  text-decoration: none;
}

.logo-icon {
  width: 36px;
  height: 36px;
  transition: opacity 0.3s ease;
}

[data-theme="light"] .logo-icon {
  content: url('../img/logo-header-light.svg');
}

.logo-text {
  color: var(--text);
}

.logo-dot {
  color: var(--accent);
}

.nav-list {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-list a {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-list a:hover, .nav-list a.active { color: var(--accent); }
.nav-list a:hover::after, .nav-list a.active::after { width: 100%; }

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  margin: 5px 0;
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -5px); }

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.hero-spacer {
  height: 30vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-spacer-text {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 10rem);
  font-weight: 700;
  color: var(--text);
  opacity: 0.03;
  letter-spacing: 0.05em;
  user-select: none;
}

.hero-question {
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.15;
  max-width: 900px;
  letter-spacing: -0.02em;
  position: relative;
}

.hero-question em {
  font-style: italic;
  color: var(--accent);
}

.typing-cursor {
  display: inline-block;
  width: 3px;
  height: 1em;
  background: var(--accent);
  margin-left: 4px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

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

.hero-tagline {
  margin-top: 2.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-description {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 600px;
  position: relative;
  z-index: 2;
}

.hero-modalities {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.modalidad-badge {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.modalidad-separator {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.hero-scroll {
  position: absolute;
  bottom: 3rem;
  left: 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  writing-mode: vertical-rl;
  opacity: 0.5;
}

.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 40px;
  background: var(--accent);
  margin-top: 0.8rem;
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); opacity: 0.3; }
  50% { transform: scaleY(1.5); opacity: 1; }
}

/* EDITORIAL BREAK */
.editorial-break {
  padding: 8rem 0;
  border-top: 1px solid var(--border);
}

.editorial-break p {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-style: italic;
  line-height: 1.6;
  max-width: 680px;
  color: var(--text-muted);
}

.editorial-break p strong {
  color: var(--text);
  font-weight: 400;
}

/* SPLIT SERVICIOS */
.split-section {
  padding: 0;
  border-top: 1px solid var(--border);
}

.split-grid {
  display: grid;
  grid-template-columns: 7fr 3fr;
  min-height: 80vh;
}

.split-panel {
  padding: 6rem 4rem;
  position: relative;
  overflow: hidden;
  transition: all 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.split-panel:first-child {
  border-right: 1px solid var(--border);
}

.split-panel:hover {
  background: var(--card-bg);
  transform: translateY(-4px);
}

.split-number {
  font-family: var(--font-display);
  font-size: clamp(6rem, 12vw, 10rem);
  font-weight: 700;
  color: var(--border);
  position: absolute;
  top: 2rem;
  right: 3rem;
  line-height: 1;
  transition: color var(--transition);
}

.split-panel:hover .split-number {
  color: var(--accent);
  opacity: 0.15;
}

.split-label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.split-panel h3 {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
}

.split-panel .modalidad {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.split-panel p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 480px;
}

.split-items {
  list-style: none;
  margin-bottom: 2.5rem;
}

.split-items li {
  padding: 0.6rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.split-items li svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
}

.split-items li:last-child { border-bottom: none; }

.split-panel:hover .split-items li {
  color: var(--text);
}

.split-cta {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--accent);
  padding-bottom: 2px;
  border-bottom: 1px solid var(--accent);
  transition: all var(--transition);
}

.split-cta:hover {
  color: var(--accent-hover);
  border-color: var(--accent-hover);
  padding-bottom: 6px;
}

/* STATS */
.stats-section {
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  padding: 2rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* AREAS */
.areas-section {
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.area-item {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: all var(--transition);
}

.area-item:hover {
  border-color: var(--accent);
  background: var(--card-bg);
}

.area-item svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
  margin-bottom: 1rem;
}

.area-item h4 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
}

/* VOICE SECTION */
.voice-section {
  padding: 10rem 0;
  border-top: 1px solid var(--border);
}

.voice-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}

.voice-label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  padding-top: 0.5rem;
}

.voice-text {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  line-height: 1.8;
  font-weight: 400;
}

.voice-text em {
  color: var(--accent);
  font-style: italic;
}

/* STORY SECTION */
.story-section {
  padding: 8rem 0;
  border-top: 1px solid var(--border);
}

.story-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
}

.story-content p {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.story-content p:last-child {
  margin-bottom: 0;
}

/* TEAM SECTION */
.team-section {
  padding: 6rem 0;
  border-top: 1px solid var(--border);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.team-card {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--transition);
  background: var(--card-bg);
}

.team-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.team-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.team-avatar svg {
  width: 32px;
  height: 32px;
  color: var(--accent);
}

.team-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.team-info h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.team-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.team-badge {
  display: inline-block;
  background: var(--accent);
  color: var(--azul-noche);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.5rem;
}

.team-email {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

.team-email:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.team-description {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border);
}

[data-theme="light"] .footer-logo-icon {
  content: url('../img/logo-header-light.svg');
}

.team-card-description p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* FAQ */
.faq-section {
  padding: 8rem 0;
  border-top: 1px solid var(--border);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
}

.faq-list {
  max-width: 640px;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  text-align: left;
  padding: 1.5rem 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color var(--transition);
}

.faq-question:hover { color: var(--accent); }

.faq-question svg {
  width: 18px;
  height: 18px;
  color: var(--accent);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item.active .faq-question svg {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-answer p {
  padding-bottom: 1.5rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
}

.faq-item.active .faq-answer { max-height: 300px; }

/* CONTACTO */
.contacto-inline {
  padding: 8rem 0;
  border-top: 1px solid var(--border);
}

.contacto-inline-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contacto-inline h2 {
  margin-bottom: 1rem;
}

.contacto-inline p {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 400px;
}

.contacto-action {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: #25d366;
  color: var(--blanco);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  transition: all var(--transition);
  width: fit-content;
}

.whatsapp-btn:hover {
  background: #1fb855;
  color: var(--blanco);
  transform: translateY(-2px);
}

.whatsapp-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.contacto-email {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.contacto-form {
  display: grid;
  gap: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition);
  border-radius: 0;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}

.form-group textarea {
  min-height: 80px;
  resize: vertical;
}

.form-group select option {
  background: var(--bg);
  color: var(--text);
}

.form-submit {
  display: inline-block;
  padding: 0.9rem 2.5rem;
  background: var(--accent);
  color: var(--azul-noche);
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  width: fit-content;
}

.form-submit:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
}

.form-status {
  margin-top: 1rem;
  padding: 0.8rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  display: none;
}

.form-status:empty {
  display: none;
}

.form-status-success {
  display: block;
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.3);
  color: #25d366;
}

.form-status-error {
  display: block;
  background: rgba(220, 53, 69, 0.1);
  border: 1px solid rgba(220, 53, 69, 0.3);
  color: #dc3545;
}

/* FOOTER */
.footer {
  padding: 4rem 0;
  border-top: 1px solid var(--border);
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.08em;
}

.footer-logo-icon {
  width: 28px;
  height: 28px;
}

[data-theme="light"] .footer-logo-icon {
  content: url('../img/logo-header-light.svg');
}

.footer-text {
  color: var(--text);
}

.footer-dot {
  color: var(--accent);
}

.footer-domain {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.footer-links {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}

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

.footer-separator {
  color: var(--text-muted);
  opacity: 0.3;
  font-size: 0.7rem;
  pointer-events: none;
}

/* PAGE HERO */
.page-hero {
  padding: 10rem 0 4rem;
}

.page-hero h1 { margin-bottom: 1rem; }

.page-hero p {
  max-width: 540px;
  color: var(--text-muted);
  font-size: 1rem;
}

/* SERVICES PAGE */
.services-carta {
  padding: 4rem 0 8rem;
}

.service-block {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  padding: 4rem 0;
  border-top: 1px solid var(--border);
  align-items: start;
}

.service-block:first-child { border-top: none; }

.service-meta {
  padding-top: 0.3rem;
}

.service-meta .split-label { margin-bottom: 0.8rem; }

.service-meta .modalidad {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-content h3 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 1.5rem;
}

.service-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 560px;
}

.service-content ul {
  list-style: none;
  margin-bottom: 2.5rem;
}

.service-content ul li {
  padding: 0.7rem 0;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.service-content ul li svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
  flex-shrink: 0;
}

.service-content ul li:last-child { border-bottom: none; }

/* CONTACTO PAGE */
.contacto-page-section {
  padding: 4rem 0 8rem;
}

.contacto-page-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.contacto-info h3 {
  font-size: 1.3rem;
  margin-bottom: 1.5rem;
}

.contacto-info p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 2rem;
}

/* REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .split-grid { grid-template-columns: 1fr; }
  .split-panel:first-child { border-right: none; border-bottom: 1px solid var(--border); }
  .split-panel { padding: 4rem 2rem; }
  .split-number { font-size: 5rem; }

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

  .voice-grid { grid-template-columns: 1fr; gap: 2rem; }

  .story-grid { grid-template-columns: 1fr; gap: 2rem; }

  .team-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .contacto-inline-grid { grid-template-columns: 1fr; gap: 3rem; }
  .faq-grid { grid-template-columns: 1fr; gap: 2rem; }

  .service-block { grid-template-columns: 1fr; gap: 2rem; }
  .contacto-page-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  .container { padding: 0 1.5rem; }

  .logo {
    font-size: 1.2rem;
  }
  .logo-icon {
    width: 32px;
    height: 32px;
  }

  .nav-list {
    position: fixed;
    top: 64px;
    left: 0;
    width: 100%;
    background: var(--header-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    gap: 1.5rem;
    transform: translateY(-120%);
    transition: transform var(--transition);
    border-bottom: 1px solid var(--border);
  }

  .nav-list.active { transform: translateY(0); }
  .menu-toggle { display: block; }

  .hero { min-height: 85vh; padding: 7rem 0 3rem; }
  .hero-spacer { height: 15vh; }
  .hero-scroll { display: none; }

  .editorial-break { padding: 5rem 0; }
  .voice-section { padding: 5rem 0; }
  .story-section { padding: 5rem 0; }

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

  .team-grid { grid-template-columns: 1fr; }
  .team-card { flex-direction: column; text-align: center; align-items: center; }
  .team-info { align-items: center; }
  .team-description { text-align: left; }

  .contacto-inline { padding: 5rem 0; }
  .faq-section { padding: 5rem 0; }

  .footer .container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  h1 { font-size: 2.2rem; }
  .split-panel { padding: 3rem 1.5rem; }
  .split-number { font-size: 4rem; right: 1.5rem; }
  .hero-spacer-text { font-size: 3rem; }
}

/* TESTIMONIALS SECTION */
.testimonials-section {
  padding: 80px 0;
  border-top: 1px solid var(--border);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}
@media (max-width: 992px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}
.testimonial-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.4s ease, transform 0.4s ease;
  position: relative;
}
.testimonial-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.testimonial-stars {
  color: var(--accent);
  font-size: 1.15rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
}
.testimonial-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
  margin-bottom: 1.8rem;
  position: relative;
}
.testimonial-text::before {
  content: '“';
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgba(201, 169, 110, 0.08);
  position: absolute;
  top: -1.5rem;
  left: -0.8rem;
  line-height: 1;
}
.testimonial-author-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.testimonial-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--text);
  font-weight: 700;
}
.testimonial-program {
  font-size: 0.85rem;
  color: var(--accent);
}
.testimonial-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   IA ACADEMIC TOOLS & WIZARD STYLES
   ========================================================================== */

.ia-container {
  max-width: 800px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem;
  position: relative;
  overflow: hidden;
}

@media (max-width: 768px) {
  .ia-container {
    padding: 1.8rem;
  }
}

.ia-title-wrapper {
  text-align: center;
  margin-bottom: 2.5rem;
}

.ia-title-wrapper h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--text);
  margin-bottom: 0.8rem;
}

.ia-title-wrapper p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.ia-textarea-wrapper {
  position: relative;
  margin-bottom: 1.5rem;
}

.char-counter {
  position: absolute;
  bottom: -1.2rem;
  right: 0.2rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Loaders Premium */
.ia-loader-wrapper {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  text-align: center;
}

.ia-loader {
  width: 50px;
  height: 50px;
  border: 2px solid rgba(201, 169, 110, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent);
  animation: ia-spin 1s ease-in-out infinite;
  margin-bottom: 1.5rem;
  position: relative;
}

.ia-loader::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 4px;
  right: 4px;
  bottom: 4px;
  border: 2px solid transparent;
  border-radius: 50%;
  border-top-color: var(--dorado-hover);
  animation: ia-spin 2s linear infinite;
}

@keyframes ia-spin {
  to { transform: rotate(360deg); }
}

.ia-loader-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.ia-loader-subtext {
  color: var(--text-muted);
  font-size: 0.85rem;
  max-width: 320px;
}

/* Resultados */
.ia-result-wrapper {
  display: none;
  margin-top: 3rem;
  animation: fadeIn 0.6s ease;
}

.ia-result-box {
  background: rgba(201, 169, 110, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  color: var(--text);
  line-height: 1.85;
  font-size: 1.05rem;
}

.ia-result-box p {
  text-align: justify;
  margin-bottom: 1.5rem;
}

.ia-result-box h1, 
.ia-result-box h2, 
.ia-result-box h3 {
  font-family: var(--font-display);
  color: var(--accent);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.ia-result-box h2 {
  font-size: 1.4rem;
  border-bottom: 1px solid rgba(201, 169, 110, 0.15);
  padding-bottom: 0.4rem;
}

.ia-result-box h3 {
  font-size: 1.15rem;
}

.ia-result-box ul, 
.ia-result-box ol {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}

.ia-result-box li {
  margin-bottom: 0.6rem;
  text-align: justify;
}

.ia-result-box strong {
  color: var(--text);
}

.ia-result-actions {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

@media (max-width: 576px) {
  .ia-result-actions {
    flex-direction: column;
  }
  .ia-result-actions .form-submit {
    width: 100%;
    text-align: center;
  }
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(245, 240, 232, 0.05);
  border-color: var(--accent);
}

/* Wizard (Diagnóstico) */
.wizard-progress-bar {
  width: 100%;
  height: 4px;
  background: rgba(201, 169, 110, 0.08);
  border-radius: 2px;
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.wizard-progress-fill {
  height: 100%;
  background: var(--accent);
  width: 16.66%; /* 1/6 por defecto */
  transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.wizard-step {
  display: none;
  animation: slideStep 0.4s ease;
}

.wizard-step.active {
  display: block;
}

@keyframes slideStep {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.wizard-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.wizard-option-card {
  background: rgba(201, 169, 110, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
}

.wizard-option-card:hover {
  border-color: var(--accent);
  background: rgba(201, 169, 110, 0.05);
}

.wizard-option-card.selected {
  border-color: var(--accent);
  background: rgba(201, 169, 110, 0.08);
}

.wizard-radio-circle {
  width: 18px;
  height: 18px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition);
}

.wizard-option-card.selected .wizard-radio-circle {
  border-color: var(--accent);
}

.wizard-option-card.selected .wizard-radio-circle::after {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
}

.wizard-option-text {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}

.wizard-nav-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 2.5rem;
}

/* WhatsApp Premium CTA */
.whatsapp-cta-wrapper {
  margin-top: 2.5rem;
  text-align: center;
  border-top: 1px solid var(--border);
  padding-top: 2.5rem;
  animation: fadeInUp 0.8s ease;
}

.whatsapp-cta-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--text);
  margin-bottom: 0.8rem;
}

.whatsapp-cta-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  text-align: center !important;
}

.whatsapp-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: #25D366;
  color: #ffffff;
  padding: 1rem 2.2rem;
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.15);
}

.whatsapp-cta-btn:hover {
  background: #20ba59;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.25);
  color: #ffffff;
}

.whatsapp-icon-svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   EDITORIAL PAPER LAYOUT & WIDGETS
   ========================================================================== */

.editorial-layout {
  position: relative;
}

/* Patrón de fondo estilo papel milimetrado/académico muy sutil */
.paper-texture {
  background-image: radial-gradient(rgba(201, 169, 110, 0.03) 1px, transparent 1px);
  background-size: 24px 24px;
}

[data-theme="light"] .paper-texture {
  background-image: radial-gradient(rgba(139, 111, 63, 0.04) 1px, transparent 1px);
}

.editorial-grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: start;
}

@media (max-width: 992px) {
  .editorial-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

.article-body {
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.85;
  color: var(--text);
}

.article-body p {
  text-align: justify;
  margin-bottom: 1.5rem;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin-top: 3.5rem;
  margin-bottom: 1.2rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.5rem;
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  color: var(--text);
}

.article-body ul, .article-body ol {
  margin-bottom: 1.8rem;
  padding-left: 1.5rem;
}

.article-body li {
  margin-bottom: 0.8rem;
  text-align: justify;
}

.article-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  line-height: 1.2;
  margin-bottom: 2rem;
  color: var(--text);
}

/* Sidebar Editorial */
.editorial-sidebar {
  position: sticky;
  top: 120px;
  background: rgba(201, 169, 110, 0.015);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (max-width: 992px) {
  .editorial-sidebar {
    position: static;
    padding: 1.5rem;
    gap: 1.5rem;
  }
}

.editorial-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--accent);
  background: rgba(201, 169, 110, 0.06);
  padding: 0.4rem 0.8rem;
  border-radius: 2px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  width: fit-content;
  border: 1px solid rgba(201, 169, 110, 0.15);
}

.editorial-meta-group {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  font-size: 0.85rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1.2rem 0;
}

.editorial-meta-item {
  color: var(--text-muted);
}

.editorial-meta-item strong {
  color: var(--text);
  font-weight: 500;
}

/* Tabla de Contenidos Sticky */
.toc-title {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.toc-list {
  list-style: none !important;
  padding-left: 0 !important;
  margin-bottom: 0 !important;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.toc-link {
  font-size: 0.88rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.3s ease;
  line-height: 1.4;
  display: block;
}

.toc-link:hover, 
.toc-link.active {
  color: var(--accent);
  padding-left: 0.4rem;
  border-left: 1px solid var(--accent);
}

/* Ficha de Asesor */
.author-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1.2rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  object-fit: cover;
}

.author-info h5 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--text);
  margin-bottom: 0.1rem;
}

.author-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0 !important;
}

/* Elementos Tipográficos */
.drop-cap {
  font-family: var(--font-display);
  font-size: 4.8rem;
  float: left;
  line-height: 0.8;
  margin-top: 0.12em;
  margin-right: 0.15em;
  color: var(--accent);
  font-weight: 700;
}

.pull-quote {
  border-left: 2px solid var(--accent);
  padding-left: 2rem;
  margin: 3rem 0;
  font-style: italic;
  font-size: 1.35rem;
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--text);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .pull-quote {
    padding-left: 1.2rem;
    font-size: 1.2rem;
    margin: 2rem 0;
  }
}

/* Cajas de Widgets Interactivos */
.editorial-widget-box {
  background: rgba(201, 169, 110, 0.02);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.2rem;
  margin: 3rem 0;
  position: relative;
}

.editorial-widget-box::before {
  content: 'HERRAMIENTA INTERACTIVA';
  position: absolute;
  top: -0.65rem;
  left: 1.5rem;
  background: var(--bg);
  padding: 0 0.8rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 2px;
}

@media (max-width: 768px) {
  .editorial-widget-box {
    padding: 1.5rem;
    margin: 2rem 0;
  }
}

.widget-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--text);
  margin-bottom: 0.8rem;
  margin-top: 0 !important;
}

.widget-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

/* Estilos de Elementos de Widgets */
.widget-checkbox-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
}

.widget-checkbox-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.95rem;
  color: var(--text);
}

.widget-checkbox-item input[type="checkbox"] {
  margin-top: 0.2rem;
  accent-color: var(--accent);
  cursor: pointer;
}

.widget-result-box {
  display: none;
  background: rgba(201, 169, 110, 0.04);
  border: 1px solid rgba(201, 169, 110, 0.2);
  border-radius: var(--radius);
  padding: 1.2rem;
  margin-top: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
}

.widget-result-title {
  font-family: var(--font-display);
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

/* Widget de Test / Quiz */
.widget-question-box {
  margin-bottom: 1.5rem;
}

.widget-question-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.8rem;
}

.widget-radios {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.widget-radio-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: var(--radius);
  transition: all 0.3s ease;
  border: 1px solid transparent;
}

.widget-radio-label:hover {
  background: rgba(245, 240, 232, 0.03);
  color: var(--text);
}

.widget-radio-label input[type="radio"] {
  accent-color: var(--accent);
}

/* Barra de progreso de checklist */
.widget-progress-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.widget-progress-track {
  flex: 1;
  height: 6px;
  background: rgba(201, 169, 110, 0.08);
  border-radius: 3px;
  overflow: hidden;
}

.widget-progress-bar-fill {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.4s ease;
}

.widget-progress-pct {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  width: 35px;
  text-align: right;
}

/* Citador / Formulario Rápido */
.widget-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

@media (max-width: 576px) {
  .widget-form-grid {
    grid-template-columns: 1fr;
  }
}

.widget-input {
  width: 100%;
  padding: 0.6rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s ease;
}

.widget-input:focus {
  outline: none;
  border-color: var(--accent);
}

/* Citador outputs */
.citation-preview {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-style: italic;
  font-size: 1.1rem;
  padding: 0.8rem 1rem;
  background: rgba(201, 169, 110, 0.01);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  margin-top: 1rem;
  color: var(--text);
}