:root {
  --navy: #1a2a3a;
  --gold: #b8962e;
  --gold-light: #d4af4f;
  --gold-pale: #f0e6c8;
  --black: #0d0d0d;
  --white: #fafaf8;
  --cream: #f5f0e8;
  --gray: #8a8a8a;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--black);
  color: var(--white);
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.2rem 4rem;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(184,150,46,0.2);
}
.nav-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gold);
}
.nav-logo span { color: var(--white); }
.nav-links { display: flex; gap: 2.5rem; }
.nav-links a {
  font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.6); text-decoration: none; transition: color 0.3s;
}
.nav-links a:hover { color: var(--gold); }
.nav-cta {
  font-size: 0.72rem; letter-spacing: 0.15em; text-transform: uppercase;
  background: var(--gold); color: var(--black); padding: 0.65rem 1.6rem;
  border: none; cursor: pointer; font-family: 'Montserrat', sans-serif;
  font-weight: 600; transition: background 0.3s;
}
.nav-cta:hover { background: var(--gold-light); }

/* ── MOBILE NAV ── */
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  flex-direction: column; gap: 5px; padding: 5px; z-index: 110;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px; background: var(--gold);
  transition: all 0.3s;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-mobile {
  display: none;
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(13,13,13,0.97); backdrop-filter: blur(20px);
  z-index: 105; flex-direction: column; align-items: center;
  justify-content: center; gap: 2rem;
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 1.2rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.7); text-decoration: none; transition: color 0.3s;
}
.nav-mobile a:hover { color: var(--gold); }

/* ── HERO ── */
#hero {
  min-height: 100vh;
  display: grid; grid-template-columns: 1fr 1fr;
  position: relative; overflow: hidden;
}
.hero-left {
  display: flex; flex-direction: column; justify-content: center;
  padding: 10rem 5rem 6rem 8rem;
  position: relative; z-index: 2;
}
.hero-eyebrow {
  font-size: 0.68rem; letter-spacing: 0.35em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.5rem;
  display: flex; align-items: center; gap: 1rem;
}
.hero-eyebrow::before {
  content: ''; display: block; width: 40px; height: 1px; background: var(--gold);
}
.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3.5rem, 5.5vw, 5.5rem);
  font-weight: 900; line-height: 1.0;
  margin-bottom: 0.4rem;
}
.hero-title em {
  font-style: italic; color: var(--gold);
  display: block;
}
.hero-subtitle {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem; font-weight: 300; font-style: italic;
  color: rgba(255,255,255,0.65); margin-bottom: 2.5rem; margin-top: 0.8rem;
  line-height: 1.6;
}
.hero-desc {
  font-size: 0.85rem; line-height: 1.9; color: rgba(255,255,255,0.55);
  max-width: 480px; margin-bottom: 3rem;
}
.hero-actions { display: flex; gap: 1.2rem; align-items: center; }
.btn-primary {
  background: var(--gold); color: var(--black);
  padding: 1rem 2.5rem; font-size: 0.75rem; letter-spacing: 0.15em;
  text-transform: uppercase; font-weight: 700; border: none; cursor: pointer;
  font-family: 'Montserrat', sans-serif; transition: all 0.3s;
  text-decoration: none; display: inline-block;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-secondary {
  font-size: 0.75rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.55); text-decoration: none;
  display: flex; align-items: center; gap: 0.6rem; transition: color 0.3s;
}
.btn-secondary:hover { color: var(--gold); }
.btn-secondary::after { content: '\2192'; font-size: 1rem; }

.hero-right {
  position: relative; overflow: hidden;
}
.hero-right img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(30%) brightness(0.55);
}
.hero-right::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to right, var(--black) 0%, transparent 40%);
}
.hero-badge {
  position: absolute; bottom: 3rem; right: 3rem; z-index: 10;
  width: 130px; height: 130px; border: 1px solid var(--gold);
  border-radius: 50%; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
  background: rgba(13,13,13,0.8); backdrop-filter: blur(8px);
}
.hero-badge .year {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem; color: var(--gold); line-height: 1;
}
.hero-badge .edition {
  font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.5); margin-top: 0.3rem;
}

.gold-line {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(to right, var(--gold), var(--gold-light), var(--gold));
}

/* ── STATS ── */
#stats {
  background: var(--navy);
  padding: 3.5rem 8rem;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid rgba(184,150,46,0.15);
}
.stat {
  text-align: center; padding: 1.5rem;
  border-right: 1px solid rgba(184,150,46,0.15);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.8rem; color: var(--gold); line-height: 1;
}
.stat-label {
  font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.45); margin-top: 0.5rem;
}

/* ── SECTION HEADERS ── */
.section-header {
  text-align: center; margin-bottom: 5rem;
}
.section-tag {
  font-size: 0.68rem; letter-spacing: 0.35em; text-transform: uppercase;
  color: var(--gold); display: block; margin-bottom: 1rem;
}
.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 3.5vw, 3.2rem); font-weight: 700; line-height: 1.1;
}
.section-title em { font-style: italic; color: var(--gold); }
.section-divider {
  width: 60px; height: 2px; background: var(--gold);
  margin: 1.5rem auto 0; display: block;
}

/* ── QUE ES ── */
#que-es {
  padding: 8rem 8rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
}
.que-es-text .section-header { text-align: left; margin-bottom: 2.5rem; }
.que-es-text .section-divider { margin: 1.5rem 0 0; }
.que-es-body {
  font-size: 0.9rem; line-height: 2.1;
  color: rgba(255,255,255,0.6); margin-top: 2rem;
}
.que-es-body p + p { margin-top: 1.2rem; }
.que-es-visual {
  position: relative;
}
.quote-block {
  background: var(--navy);
  border-left: 3px solid var(--gold);
  padding: 3rem 3rem 3rem 3.5rem;
  margin-top: 2rem;
}
.quote-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem; font-style: italic; font-weight: 300;
  line-height: 1.7; color: var(--white);
}
.quote-text strong { color: var(--gold); font-style: normal; font-weight: 600; }
.quote-attr {
  font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); margin-top: 1.5rem; display: block;
}
.pill-tags { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.5rem; }
.pill {
  font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 0.5rem 1.2rem; border: 1px solid rgba(184,150,46,0.4);
  color: var(--gold-pale); background: rgba(184,150,46,0.06);
}

/* ── A QUIEN ── */
#a-quien {
  padding: 8rem 8rem;
  background: linear-gradient(to bottom, var(--black), var(--navy));
}
.perfiles-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px;
  margin-top: 4rem; background: rgba(184,150,46,0.15);
}
.perfil-card {
  background: var(--black);
  padding: 3.5rem 2.8rem;
  position: relative; overflow: hidden;
  transition: background 0.4s;
}
.perfil-card:hover { background: var(--navy); }
.perfil-num {
  font-family: 'Playfair Display', serif;
  font-size: 5rem; color: rgba(184,150,46,0.08);
  position: absolute; top: 1.5rem; right: 2rem;
  line-height: 1; font-weight: 900; user-select: none;
}
.perfil-icon {
  width: 48px; height: 48px; margin-bottom: 1.8rem;
  border: 1px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem;
}
.perfil-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.3rem; margin-bottom: 1.2rem; line-height: 1.3;
  color: var(--white);
}
.perfil-desc {
  font-size: 0.82rem; line-height: 1.9;
  color: rgba(255,255,255,0.5);
}
.perfil-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 2px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s;
}
.perfil-card:hover::after { transform: scaleX(1); }

/* ── QUE APRENDES ── */
#que-aprendes {
  padding: 8rem 8rem;
  background: var(--navy);
}
.aprendes-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; margin-top: 4rem;
}
.aprendes-box {
  padding: 3.5rem;
  position: relative;
}
.aprendes-box.llevas {
  background: rgba(184,150,46,0.08);
  border: 1px solid rgba(184,150,46,0.25);
}
.aprendes-box.no-es {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
}
.box-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem; margin-bottom: 2rem;
  color: var(--gold);
}
.box-title.neutral { color: rgba(255,255,255,0.4); }
.check-list { list-style: none; display: flex; flex-direction: column; gap: 1rem; }
.check-list li {
  font-size: 0.85rem; line-height: 1.7;
  color: rgba(255,255,255,0.7);
  display: flex; gap: 1rem; align-items: flex-start;
}
.check-list li .icon {
  color: var(--gold); font-size: 0.9rem; flex-shrink: 0; margin-top: 0.15rem;
}
.check-list li .icon.cross { color: rgba(255,255,255,0.25); }

.main-quote-section {
  grid-column: 1 / -1;
  padding: 4rem;
  background: var(--black);
  border: 1px solid rgba(184,150,46,0.2);
  text-align: center;
  margin-top: 1rem;
}
.main-quote {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-style: italic; font-weight: 300;
  line-height: 1.8; color: rgba(255,255,255,0.75);
}
.main-quote strong { color: var(--gold); font-style: normal; }

/* ── MODELO ── */
#modelo {
  padding: 8rem 8rem;
  background: var(--black);
}
.modelo-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px;
  margin-top: 4rem; background: rgba(184,150,46,0.1);
}
.modelo-card {
  background: var(--black);
  padding: 3.5rem;
  transition: background 0.3s;
  position: relative;
}
.modelo-card:hover { background: #111820; }
.modelo-icon {
  font-size: 2rem; margin-bottom: 1.5rem; display: block;
}
.modelo-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem; color: var(--gold); margin-bottom: 0.8rem;
}
.modelo-card-sub {
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.35); margin-bottom: 1rem;
}
.modelo-card-desc {
  font-size: 0.83rem; line-height: 1.9; color: rgba(255,255,255,0.5);
}

/* ── BLOQUES ── */
#bloques {
  padding: 8rem 8rem;
  background: var(--navy);
}
.bloques-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5px;
  margin-top: 4rem; background: rgba(184,150,46,0.12);
}
.bloque-card {
  background: var(--navy);
  padding: 2.5rem 2rem;
  transition: background 0.3s; cursor: default;
  position: relative; overflow: hidden;
}
.bloque-card:hover { background: #1e3248; }
.bloque-num {
  font-family: 'Playfair Display', serif;
  font-size: 0.75rem; color: var(--gold);
  letter-spacing: 0.2em; display: block; margin-bottom: 1.5rem;
}
.bloque-name {
  font-size: 0.88rem; font-weight: 600; color: var(--white);
  line-height: 1.4;
}
.bloque-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--gold);
}
.estructura-info {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem;
  margin-top: 4rem; padding-top: 4rem;
  border-top: 1px solid rgba(184,150,46,0.15);
}
.sesion-type {
  padding: 2.5rem;
  background: rgba(13,13,13,0.5);
  border: 1px solid rgba(184,150,46,0.15);
}
.sesion-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem; color: var(--gold); margin-bottom: 0.5rem;
}
.sesion-title {
  font-size: 0.78rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--white); margin-bottom: 1rem; font-weight: 600;
}
.sesion-desc {
  font-size: 0.8rem; line-height: 1.8; color: rgba(255,255,255,0.45);
}

/* ── PLANES ── */
#planes {
  padding: 8rem 8rem;
  background: var(--black);
}
.planes-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
  margin-top: 4rem; background: rgba(184,150,46,0.1);
}
.plan-card {
  padding: 3.5rem 3rem;
  background: var(--black); position: relative;
  transition: background 0.3s;
}
.plan-card.featured {
  background: var(--navy);
}
.plan-card:hover { background: #0f1b27; }
.plan-badge {
  font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--black); background: var(--gold);
  padding: 0.3rem 0.8rem; display: inline-block; margin-bottom: 2rem;
}
.plan-badge.outline {
  color: var(--gold); background: transparent;
  border: 1px solid rgba(184,150,46,0.4);
}
.plan-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem; color: var(--white); margin-bottom: 0.5rem;
}
.plan-price {
  font-family: 'Playfair Display', serif;
  font-size: 3rem; color: var(--gold); line-height: 1;
  margin: 1.5rem 0 0.3rem;
}
.plan-price span { font-size: 1.1rem; font-style: italic; }
.plan-online {
  font-size: 0.75rem; color: rgba(255,255,255,0.35);
  margin-bottom: 2.5rem;
}
.plan-features {
  list-style: none; display: flex; flex-direction: column; gap: 0.9rem;
  margin-bottom: 2.5rem;
  border-top: 1px solid rgba(184,150,46,0.15); padding-top: 2rem;
}
.plan-features li {
  font-size: 0.8rem; line-height: 1.6; color: rgba(255,255,255,0.55);
  display: flex; gap: 0.8rem; align-items: flex-start;
}
.plan-features li::before {
  content: '\2713'; color: var(--gold); flex-shrink: 0; font-size: 0.8rem;
}
.plan-cta {
  display: block; text-align: center;
  padding: 1rem; font-size: 0.72rem; letter-spacing: 0.15em;
  text-transform: uppercase; font-weight: 700; text-decoration: none;
  font-family: 'Montserrat', sans-serif; transition: all 0.3s;
}
.plan-cta.gold { background: var(--gold); color: var(--black); }
.plan-cta.gold:hover { background: var(--gold-light); }
.plan-cta.outline-btn {
  border: 1px solid rgba(184,150,46,0.4); color: var(--gold);
}
.plan-cta.outline-btn:hover { background: rgba(184,150,46,0.08); }

/* ── CLUB LIDERA ── */
#club {
  padding: 8rem 8rem;
  background: var(--navy);
  position: relative; overflow: hidden;
}
#club::before {
  content: 'CLUB'; position: absolute; right: -2rem; top: 50%;
  transform: translateY(-50%);
  font-family: 'Playfair Display', serif;
  font-size: 18rem; font-weight: 900; color: rgba(184,150,46,0.03);
  pointer-events: none; user-select: none; line-height: 1;
}
.club-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start;
}
.club-activities {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: rgba(184,150,46,0.1); margin-top: 2.5rem;
}
.activity {
  background: var(--navy);
  padding: 1.8rem 1.5rem;
  font-size: 0.8rem; color: rgba(255,255,255,0.6);
  border-left: 2px solid transparent;
  transition: all 0.3s; display: flex; align-items: center; gap: 0.8rem;
}
.activity:hover { border-left-color: var(--gold); color: var(--white); background: #1e3248; }
.activity-icon { font-size: 1.1rem; flex-shrink: 0; }
.club-highlight {
  padding: 3rem; background: rgba(184,150,46,0.08);
  border: 1px solid rgba(184,150,46,0.2); margin-top: 2rem;
}
.club-highlight-text {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.2rem; font-style: italic; font-weight: 300;
  line-height: 1.8; color: rgba(255,255,255,0.7);
}

/* ── PROFESORADO ── */
#equipo {
  padding: 8rem 8rem;
  background: var(--black);
}
.equipo-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
  margin-top: 4rem; background: rgba(184,150,46,0.1);
}
.profesor-card {
  background: var(--black); padding: 3rem;
  transition: background 0.3s; position: relative; overflow: hidden;
}
.profesor-card:hover { background: var(--navy); }
.profesor-avatar {
  width: 80px; height: 80px; border-radius: 50%;
  border: 2px solid var(--gold); margin-bottom: 2rem;
  background: var(--navy); display: flex; align-items: center;
  justify-content: center; font-family: 'Playfair Display', serif;
  font-size: 1.8rem; color: var(--gold); overflow: hidden;
}
.profesor-avatar img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); }
.profesor-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem; color: var(--white); margin-bottom: 0.4rem;
}
.profesor-role {
  font-size: 0.68rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.5rem; display: block;
}
.profesor-bio {
  font-size: 0.8rem; line-height: 1.9; color: rgba(255,255,255,0.45);
}

/* ── ADMISION CTA ── */
#admision {
  padding: 8rem;
  background: var(--gold);
  position: relative; overflow: hidden;
}
#admision::before {
  content: 'NR'; position: absolute; right: -1rem; top: 50%;
  transform: translateY(-50%);
  font-family: 'Playfair Display', serif;
  font-size: 22rem; font-weight: 900; color: rgba(0,0,0,0.06);
  pointer-events: none; user-select: none; line-height: 1;
}
.admision-inner {
  max-width: 700px; position: relative; z-index: 1;
}
.admision-tag {
  font-size: 0.68rem; letter-spacing: 0.35em; text-transform: uppercase;
  color: rgba(0,0,0,0.5); display: block; margin-bottom: 1rem;
}
.admision-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 900; color: var(--black); line-height: 1.1; margin-bottom: 1.5rem;
}
.admision-note {
  font-size: 0.85rem; line-height: 1.9; color: rgba(0,0,0,0.6);
  max-width: 500px; margin-bottom: 3rem;
}
.admision-actions { display: flex; gap: 1.2rem; align-items: center; }
.btn-dark {
  background: var(--black); color: var(--white);
  padding: 1.1rem 2.5rem; font-size: 0.75rem; letter-spacing: 0.15em;
  text-transform: uppercase; font-weight: 700; border: none; cursor: pointer;
  font-family: 'Montserrat', sans-serif; transition: all 0.3s;
  text-decoration: none; display: inline-block;
}
.btn-dark:hover { background: #1a1a1a; transform: translateY(-2px); }

/* ── CONTACT FORM ── */
.contact-form {
  margin-top: 2rem;
  max-width: 500px;
}
.google-form-wrapper {
  max-width: 640px;
  width: 100%;
  overflow: hidden;
}
.google-form-wrapper iframe {
  width: 100%;
  max-width: 640px;
  border: none;
  display: block;
}
.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
  margin-bottom: 1rem;
}
.form-group {
  display: flex; flex-direction: column; gap: 0.4rem;
}
.form-group.full {
  grid-column: 1 / -1;
}
.form-group label {
  font-size: 0.65rem; letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(0,0,0,0.5); font-weight: 600;
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 0.8rem 1rem; font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem; border: 1px solid rgba(0,0,0,0.15);
  background: rgba(255,255,255,0.9); color: var(--black);
  transition: border-color 0.3s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none; border-color: var(--gold);
}
.form-group textarea {
  resize: vertical; min-height: 100px;
}
.form-message {
  margin-top: 1rem; padding: 0.8rem 1rem;
  font-size: 0.8rem; border-radius: 0;
  display: none;
}
.form-message.success {
  display: block;
  background: rgba(0,0,0,0.08); color: rgba(0,0,0,0.7);
  border: 1px solid rgba(0,0,0,0.15);
}
.form-message.error {
  display: block;
  background: rgba(180,40,40,0.1); color: #a03030;
  border: 1px solid rgba(180,40,40,0.2);
}

.contact-info {
  display: flex; gap: 3rem; margin-top: 3rem; padding-top: 2.5rem;
  border-top: 1px solid rgba(0,0,0,0.15);
}
.contact-item { display: flex; flex-direction: column; gap: 0.3rem; }
.contact-label {
  font-size: 0.62rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(0,0,0,0.45);
}
.contact-val {
  font-size: 0.9rem; font-weight: 600; color: var(--black);
}

/* ── FOOTER ── */
footer {
  background: #050505; padding: 3rem 8rem;
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid rgba(184,150,46,0.15);
}
.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem; color: var(--gold); letter-spacing: 0.2em;
}
.footer-copy {
  font-size: 0.72rem; color: rgba(255,255,255,0.2);
  letter-spacing: 0.05em;
}
.footer-links { display: flex; gap: 2rem; }
.footer-links a {
  font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: rgba(255,255,255,0.25); text-decoration: none; transition: color 0.3s;
}
.footer-links a:hover { color: var(--gold); }

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1; transform: translateY(0);
}

.hero-left > * {
  animation: fadeUp 0.8s ease forwards;
  opacity: 0;
}
.hero-left > *:nth-child(1) { animation-delay: 0.1s; }
.hero-left > *:nth-child(2) { animation-delay: 0.25s; }
.hero-left > *:nth-child(3) { animation-delay: 0.35s; }
.hero-left > *:nth-child(4) { animation-delay: 0.45s; }
.hero-left > *:nth-child(5) { animation-delay: 0.55s; }
.hero-right { animation: fadeIn 1.2s ease 0.2s both; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  #hero { grid-template-columns: 1fr; }
  .hero-left { padding: 9rem 4rem 5rem; }
  .hero-right { height: 50vh; }
  #stats { grid-template-columns: repeat(2, 1fr); padding: 3rem 4rem; }
  #que-es { grid-template-columns: 1fr; padding: 6rem 4rem; gap: 4rem; }
  #a-quien, #que-aprendes, #modelo, #bloques, #planes, #club, #equipo, #admision { padding: 6rem 4rem; }
  .perfiles-grid, .equipo-grid { grid-template-columns: 1fr; }
  .planes-grid, .modelo-grid { grid-template-columns: 1fr; }
  .aprendes-grid { grid-template-columns: 1fr; }
  .bloques-grid { grid-template-columns: repeat(2, 1fr); }
  .estructura-info { grid-template-columns: 1fr; }
  .club-grid { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 1.5rem; text-align: center; }
  nav { padding: 1.2rem 2rem; }
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .contact-info { flex-direction: column; gap: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-left { padding: 8rem 2rem 4rem; }
  #stats { grid-template-columns: 1fr 1fr; padding: 2rem; }
  #que-es, #a-quien, #que-aprendes, #modelo, #bloques, #planes, #club, #equipo, #admision { padding: 4rem 2rem; }
  .bloques-grid { grid-template-columns: 1fr; }
}