/* =========================================================
   TRANSEV — Escuela de Manejo Maldonado
   Hoja de estilos principal
   Paleta: azul oscuro (#0B3D91), azul brillante (#2E7DFF),
   amarillo de marca (#EFB84E), blancos y grises suaves.
   ========================================================= */

/* ---------- Variables de diseño ---------- */
:root{
  --navy:#0B3D91;
  --blue:#2E7DFF;
  --navy-deep:#082B69;
  --gold:#EFB84E;
  --gold-deep:#9C6A1E;
  --white:#FFFFFF;
  --gray-50:#F5F7FB;
  --gray-100:#EAEEF6;
  --gray-300:#C7CEDD;
  --ink:#0E1526;
  --ink-soft:#4A5573;

  --radius-sm:10px;
  --radius-md:16px;
  --radius-lg:26px;

  --shadow-sm:0 6px 20px rgba(11,61,145,0.08);
  --shadow-md:0 16px 40px rgba(11,61,145,0.14);
  --shadow-lg:0 30px 70px rgba(8,25,60,0.22);

  --ease:cubic-bezier(.22,.75,.28,1);
  --dur:0.7s;
}

/* ---------- Reset básico ---------- */
*, *::before, *::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:'Manrope', sans-serif;
  font-size:17px;
  line-height:1.7;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; background:none; border:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3{
  font-family:'Poppins', sans-serif;
  font-weight:700;
  margin:0;
  color:var(--navy);
  letter-spacing:-0.01em;
}
.container{
  max-width:1180px;
  margin:0 auto;
  padding:0 28px;
}
.eyebrow{
  font-size:13px;
  font-weight:700;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin:0 0 14px;
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:"";
  width:26px; height:3px;
  border-radius:2px;
  background:linear-gradient(90deg, var(--navy), var(--blue));
}
.section-head{ margin-bottom:52px; max-width:640px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head.light .eyebrow{ color:var(--gold); }
.section-title{ font-size:clamp(28px,3.4vw,42px); line-height:1.15; margin-bottom:14px; }
.section-title.light{ color:var(--white); }
.section-text{ color:var(--ink-soft); font-size:17px; max-width:60ch; }
.section-text.light{ color:rgba(255,255,255,0.78); }

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:16px 32px;
  border-radius:100px;
  font-weight:700;
  font-size:15.5px;
  transition:transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease);
}
.btn-primary{
  background:linear-gradient(120deg, var(--blue), var(--navy));
  color:var(--white);
  box-shadow:var(--shadow-md);
}
.btn-primary:hover{ transform:translateY(-3px) scale(1.02); box-shadow:var(--shadow-lg); }
.btn-ghost{
  background:rgba(255,255,255,0.12);
  color:var(--white);
  border:1.5px solid rgba(255,255,255,0.55);
  backdrop-filter:blur(8px);
}
.btn-ghost:hover{ background:rgba(255,255,255,0.22); transform:translateY(-3px); }

/* =========================================================
   HEADER
   ========================================================= */
.header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:200;
  padding:16px 0;
  background:rgba(255,255,255,0.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(11,61,145,0.08);
  transition:padding 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.header.scrolled{ padding:10px 0; box-shadow:var(--shadow-sm); }
.header-inner{ display:flex; align-items:center; justify-content:space-between; }
.brand-logo{ height:34px; width:auto; }
.nav{ display:flex; align-items:center; gap:18px; }
.nav-link{
  font-size:13.5px;
  font-weight:600;
  color:var(--navy);
  position:relative;
  padding:4px 0;
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute; left:0; bottom:-2px;
  width:0; height:2px;
  background:var(--blue);
  transition:width 0.3s var(--ease);
}
.nav-link:hover::after{ width:100%; }
.nav-cta{
  background:linear-gradient(120deg, var(--blue), var(--navy));
  color:var(--white);
  padding:9px 18px;
  border-radius:100px;
  margin-left:4px;
}
.nav-cta::after{ display:none; }
.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  width:26px;
}
.nav-toggle span{
  height:2.5px; width:100%;
  background:var(--navy);
  border-radius:2px;
  transition:transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle.open span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero{
  position:relative;
  min-height:100vh;
  display:flex;
  align-items:center;
  overflow:hidden;
}
.hero-media{ position:absolute; inset:0; z-index:0; }
.hero-img{ width:100%; height:100%; object-fit:cover; }
.hero-overlay{
  position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(8,20,50,0.55) 0%, rgba(8,30,80,0.72) 55%, rgba(8,20,50,0.92) 100%),
    linear-gradient(120deg, rgba(11,61,145,0.55), rgba(46,125,255,0.25));
}
.hero-content{ position:relative; z-index:1; padding-top:110px; max-width:760px; }
.hero-content .eyebrow{ color:var(--gold); }
.hero-content .eyebrow::before{ background:var(--gold); }
.hero-title{
  font-size:clamp(56px, 10vw, 128px);
  color:var(--white);
  line-height:0.95;
  letter-spacing:-0.02em;
  margin:6px 0 6px;
}
.hero-subtitle{
  font-family:'Poppins', sans-serif;
  font-weight:600;
  font-size:clamp(18px,2.4vw,26px);
  color:var(--white);
  margin-bottom:10px;
}
.hero-text{
  color:rgba(255,255,255,0.82);
  font-size:18px;
  max-width:48ch;
  margin-bottom:10px;
}
.hero-lead{
  color:rgba(255,255,255,0.68);
  font-size:15.5px;
  max-width:48ch;
  margin-bottom:26px;
}
.sub-title{
  font-family:'Poppins', sans-serif;
  font-weight:700;
  font-size:19px;
  color:var(--navy);
  margin:26px 0 10px;
}
.center-text{ margin-left:auto; margin-right:auto; }
.badge-premium{
  display:flex;
  align-items:flex-start;
  gap:12px;
  background:rgba(255,255,255,0.1);
  border:1px solid rgba(255,255,255,0.28);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-radius:var(--radius-md);
  padding:16px 20px;
  max-width:560px;
  color:var(--white);
  font-size:14.5px;
  font-weight:500;
  margin-bottom:34px;
}
.badge-icon{ width:18px; margin-top:2px; flex-shrink:0; filter:brightness(0) invert(1); }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }
.hero-scroll{
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%);
  width:26px; height:42px; border:2px solid rgba(255,255,255,0.55); border-radius:20px;
  z-index:1;
}
.hero-scroll span{
  position:absolute; top:8px; left:50%; transform:translateX(-50%);
  width:4px; height:8px; border-radius:3px; background:var(--white);
  animation:scrollDot 1.8s infinite;
}
@keyframes scrollDot{
  0%{ opacity:1; top:8px; }
  70%{ opacity:0; top:22px; }
  100%{ opacity:0; top:8px; }
}

/* =========================================================
   STATS STRIP
   ========================================================= */
.stats{
  background:var(--navy);
  padding:56px 0;
}
.stats-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:20px;
}
.stat-card{ text-align:center; color:var(--white); }
.stat-number{
  display:block;
  font-family:'Poppins', sans-serif;
  font-weight:700;
  font-size:clamp(26px,3vw,38px);
  color:var(--white);
}
.stat-plus{ font-family:'Poppins',sans-serif; font-weight:700; font-size:clamp(26px,3vw,38px); color:var(--gold); }
.stat-value-row{ display:flex; align-items:center; justify-content:center; gap:2px; }
.stat-value-row .stat-number{ display:inline-block; }
.stat-text{ color:var(--gold); }
.stat-label{
  margin:6px 0 0;
  font-size:13.5px;
  color:rgba(255,255,255,0.68);
  font-weight:500;
}

/* =========================================================
   ABOUT — Conocé a Silvia
   ========================================================= */
.about{ padding:130px 0 110px; }
.about-grid{
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:70px;
  align-items:center;
}
.about-media{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
}
.about-media img{ aspect-ratio:4/5; object-fit:cover; }
.about-media-tag{
  position:absolute; left:20px; bottom:20px;
  background:rgba(255,255,255,0.9);
  backdrop-filter:blur(6px);
  padding:10px 16px;
  border-radius:100px;
  font-size:13px;
  font-weight:700;
  color:var(--navy);
}
.check-list{ margin-top:28px; display:flex; flex-direction:column; gap:14px; }
.check-list li{ display:flex; align-items:flex-start; gap:12px; font-weight:600; font-size:15.5px; color:var(--ink); }
.check-list img{ width:20px; margin-top:3px; flex-shrink:0; }

/* =========================================================
   DIRECCIÓN Y TRAYECTORIA — Silvia Esquibel
   ========================================================= */
.director{ padding:110px 0; background:var(--gray-50); }
.director-grid{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:64px;
  align-items:start;
}
.director-media{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow-lg);
  position:sticky;
  top:110px;
}
.director-media img{ aspect-ratio:4/5; object-fit:cover; filter:grayscale(0.35) saturate(1.1); }
.prof-role{
  color:var(--blue);
  font-weight:700;
  font-size:15px;
  margin:2px 0 18px;
  display:block;
}
.acred-list{
  margin:22px 0 0;
  padding:0;
  list-style:none;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.acred-list li{
  display:flex;
  gap:16px;
  align-items:flex-start;
  background:var(--white);
  border-radius:var(--radius-md);
  padding:18px 20px;
  box-shadow:var(--shadow-sm);
  transition:transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.acred-list li:hover{ transform:translateY(-4px); box-shadow:var(--shadow-md); }
.acred-num{
  flex-shrink:0;
  width:32px; height:32px;
  border-radius:50%;
  background:linear-gradient(135deg, var(--blue), var(--navy));
  color:var(--white);
  font-family:'Poppins', sans-serif;
  font-weight:700;
  font-size:14px;
  display:flex; align-items:center; justify-content:center;
}
.acred-list strong{ display:block; font-size:15.5px; color:var(--navy); margin-bottom:3px; }
.acred-list span{ display:block; font-size:13.5px; color:var(--ink-soft); }

/* =========================================================
   POR QUÉ ELEGIR TRANSEV
   ========================================================= */
.why{ padding:110px 0; }
.why-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
}
.why-card{
  background:var(--white);
  border:1px solid var(--gray-100);
  border-radius:var(--radius-md);
  padding:34px 28px;
  transition:transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}
.why-card:hover{
  transform:translateY(-8px);
  box-shadow:var(--shadow-md);
  border-color:transparent;
}
.why-icon{ width:48px; height:48px; margin-bottom:18px; }
.why-icon-sm{
  width:36px; height:36px;
  margin-bottom:16px;
  padding:8px;
  background:rgba(46,125,255,0.1);
  border-radius:10px;
}
.why-card h3{ font-size:19px; margin-bottom:8px; }
.why-card p{ color:var(--ink-soft); font-size:15px; margin:0; }

/* =========================================================
   CURSOS
   ========================================================= */
.cursos{ padding:110px 0; background:var(--gray-50); }
.cursos-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:22px;
}
.why-grid-7 .why-card:nth-child(7){ grid-column:2; }
@media (max-width:1024px){ .why-grid-7 .why-card:nth-child(7){ grid-column:auto; } }
.cursos-grid-6{ grid-template-columns:repeat(3, 1fr); }
@media (max-width:1024px){ .cursos-grid-6{ grid-template-columns:repeat(2, 1fr); } }
@media (max-width:600px){ .cursos-grid-6{ grid-template-columns:1fr; } }
.curso-card{
  background:var(--white);
  border-radius:var(--radius-md);
  padding:30px 26px;
  box-shadow:var(--shadow-sm);
  transition:transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  display:flex;
  flex-direction:column;
  gap:10px;
}
.curso-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-md); }
.curso-card h3{ font-size:18px; }
.curso-card p{ color:var(--ink-soft); font-size:14.5px; margin:0; flex:1; }
.curso-link{ font-weight:700; color:var(--blue); font-size:14.5px; }

/* =========================================================
   GALERÍA
   ========================================================= */
.gallery{ padding:110px 0; }
.gallery-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:18px;
}
.gallery-item{
  position:relative;
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:3/4;
  padding:0;
}
.gallery-item img{
  width:100%; height:100%; object-fit:cover;
  transition:transform 0.6s var(--ease);
}
.gallery-item:hover img{ transform:scale(1.08); }
.gallery-overlay{
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(11,61,145,0.45);
  color:var(--white);
  font-weight:700;
  font-size:15px;
  opacity:0;
  transition:opacity 0.4s var(--ease);
}
.gallery-item:hover .gallery-overlay{ opacity:1; }
.gallery-badge{
  position:absolute; top:12px; left:12px;
  background:var(--gold);
  color:var(--navy-deep);
  font-size:11.5px;
  font-weight:700;
  padding:5px 11px;
  border-radius:100px;
}

/* Lightbox */
.lightbox{
  position:fixed; inset:0; z-index:500;
  background:rgba(6,14,35,0.94);
  display:none;
  align-items:center; justify-content:center;
}
.lightbox.open{ display:flex; }
.lightbox img{ max-width:88vw; max-height:82vh; border-radius:12px; box-shadow:var(--shadow-lg); }
.lightbox-close, .lightbox-prev, .lightbox-next{
  position:absolute;
  color:var(--white);
  font-size:34px;
  background:rgba(255,255,255,0.08);
  width:52px; height:52px;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  transition:background 0.3s var(--ease);
}
.lightbox-close:hover, .lightbox-prev:hover, .lightbox-next:hover{ background:rgba(255,255,255,0.2); }
.lightbox-close{ top:26px; right:26px; font-size:26px; }
.lightbox-prev{ left:26px; top:50%; transform:translateY(-50%); }
.lightbox-next{ right:26px; top:50%; transform:translateY(-50%); }

/* =========================================================
   RESEÑAS
   ========================================================= */
.reviews{ padding:110px 0; background:var(--gray-50); }
.review-stars{
  color:var(--gold);
  font-size:18px;
  letter-spacing:2px;
  margin-bottom:12px;
}
.review-featured{
  display:grid;
  grid-template-columns:280px 1fr;
  gap:36px;
  align-items:center;
  background:var(--white);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-md);
  padding:32px;
  margin-bottom:44px;
}
.review-featured-video{
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:9/16;
  background:var(--ink);
}
.review-featured-video video{ width:100%; height:100%; object-fit:cover; }
.review-featured-tag{
  display:inline-block;
  background:linear-gradient(90deg, var(--navy), var(--blue));
  color:var(--white);
  font-size:12px;
  font-weight:700;
  letter-spacing:0.06em;
  text-transform:uppercase;
  padding:6px 14px;
  border-radius:100px;
  margin-bottom:14px;
}
.review-featured-name{
  font-family:'Poppins', sans-serif;
  font-weight:700;
  color:var(--navy);
  font-size:19px;
  margin-bottom:8px;
}
.reviews-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:22px;
}
.review-card{
  background:var(--white);
  border-radius:var(--radius-md);
  box-shadow:var(--shadow-sm);
  padding:26px 24px;
}
.review-card p{
  color:var(--ink-soft);
  font-size:15.5px;
  line-height:1.65;
  margin:0;
}

/* =========================================================
   UBICACIÓN
   ========================================================= */
.location{ padding:110px 0; }
.location-single{
  display:flex;
  justify-content:center;
}
.location-content{
  background:var(--gray-50);
  border-radius:var(--radius-lg);
  padding:48px;
  max-width:560px;
  width:100%;
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.location-pin{ width:40px; height:40px; margin-bottom:16px; }
.location-content .sub-title{ margin-bottom:10px; }
.location-content .section-text{ margin-bottom:6px; }
.location-content .btn-primary{ margin-top:20px; }

/* =========================================================
   MATERIAL TEÓRICO
   ========================================================= */
.material{ padding:100px 0; background:var(--gray-50); }
.material-inner{
  display:flex;
  align-items:center;
  gap:44px;
  background:var(--white);
  border-radius:var(--radius-lg);
  padding:48px;
  box-shadow:var(--shadow-md);
}
.material-icon-wrap{
  flex-shrink:0;
  width:110px; height:110px;
  border-radius:50%;
  background:linear-gradient(135deg, rgba(46,125,255,0.12), rgba(11,61,145,0.12));
  display:flex; align-items:center; justify-content:center;
}
.material-icon{ width:52px; height:52px; }
.material-inner .btn-primary{ margin-top:18px; margin-right:14px; }
.btn-ghost-light{
  display:inline-flex;
  margin-top:18px;
  border:1.5px solid var(--navy);
  color:var(--navy);
  background:transparent;
}
.btn-ghost-light:hover{ background:var(--navy); color:var(--white); }

/* =========================================================
   FAQ — Accordion
   ========================================================= */
.faq{ padding:110px 0; }
.accordion{ max-width:800px; margin:0 auto; display:flex; flex-direction:column; gap:14px; }
.accordion-item{
  border:1px solid var(--gray-100);
  border-radius:var(--radius-md);
  overflow:hidden;
  background:var(--white);
}
.accordion-trigger{
  width:100%;
  display:flex; align-items:center; justify-content:space-between;
  padding:22px 26px;
  font-weight:700;
  font-size:16px;
  color:var(--navy);
  text-align:left;
}
.accordion-icon{
  font-size:22px;
  color:var(--blue);
  transition:transform 0.35s var(--ease);
  flex-shrink:0;
  margin-left:16px;
}
.accordion-item.open .accordion-icon{ transform:rotate(45deg); }
.accordion-panel{
  max-height:0;
  overflow:hidden;
  transition:max-height 0.45s var(--ease), padding 0.45s var(--ease);
  padding:0 26px;
}
.accordion-item.open .accordion-panel{ padding:0 26px 24px; }
.accordion-panel p{ color:var(--ink-soft); font-size:15px; margin:0; }

/* =========================================================
   INSTAGRAM
   ========================================================= */
.instagram{ padding:90px 0; }
.instagram-card{
  background:linear-gradient(120deg, var(--navy), var(--blue));
  border-radius:var(--radius-lg);
  padding:52px 48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  box-shadow:var(--shadow-lg);
}
.instagram-card .eyebrow{ color:var(--gold); }
.instagram-card .eyebrow::before{ background:var(--gold); }
.instagram-card .section-title{ color:var(--white); margin-bottom:8px; }
.instagram-card .section-text{ color:rgba(255,255,255,0.8); }
.instagram-card .btn-primary{ background:var(--white); color:var(--navy); }

/* =========================================================
   CONTACTO
   ========================================================= */
.contact{
  padding:130px 0;
  background:linear-gradient(160deg, var(--navy-deep), var(--navy) 55%, var(--blue));
  text-align:center;
}
.contact-inner{ display:flex; flex-direction:column; align-items:center; }
.contact .eyebrow{ color:var(--gold); justify-content:center; }
.contact .eyebrow::before{ background:var(--gold); }
.contact .section-text{ margin-bottom:40px; }
.btn-whatsapp-big{
  display:inline-flex;
  align-items:center;
  gap:14px;
  background:#1FC259;
  color:var(--white);
  font-weight:700;
  font-size:19px;
  padding:22px 46px;
  border-radius:100px;
  box-shadow:0 20px 50px rgba(31,194,89,0.35);
  transition:transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.btn-whatsapp-big img{ width:26px; }
.btn-whatsapp-big:hover{ transform:translateY(-4px) scale(1.03); box-shadow:0 26px 60px rgba(31,194,89,0.45); }
.contact-phone{
  display:block;
  margin-top:22px;
  color:rgba(255,255,255,0.85);
  font-weight:700;
  font-size:18px;
  letter-spacing:0.02em;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{ background:var(--ink); padding:56px 0 34px; }
.footer-inner{ display:flex; flex-direction:column; align-items:center; text-align:center; gap:16px; }
.footer-logo{ height:30px; filter:brightness(0) invert(1); }
.footer-social{ display:flex; gap:24px; }
.footer-social a{ color:rgba(255,255,255,0.75); font-weight:600; font-size:14px; }
.footer-social a:hover{ color:var(--white); }
.footer-info{ color:rgba(255,255,255,0.5); font-size:13.5px; margin:0; }
.footer-copy{ color:rgba(255,255,255,0.35); font-size:12.5px; margin:0; }

/* =========================================================
   FLOATING BUTTONS
   ========================================================= */
.fab-whatsapp{
  position:fixed;
  right:24px; bottom:24px;
  width:60px; height:60px;
  background:#1FC259;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 14px 30px rgba(31,194,89,0.4);
  z-index:150;
  transition:transform 0.35s var(--ease);
}
.fab-whatsapp:hover{ transform:scale(1.08); }
.fab-whatsapp img{ width:30px; }
.fab-up{
  position:fixed;
  right:24px; bottom:96px;
  width:46px; height:46px;
  background:var(--white);
  border:1px solid var(--gray-100);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:var(--shadow-sm);
  z-index:150;
  opacity:0;
  pointer-events:none;
  transform:translateY(10px);
  transition:opacity 0.35s var(--ease), transform 0.35s var(--ease);
}
.fab-up.visible{ opacity:1; pointer-events:auto; transform:translateY(0); }
.fab-up img{ width:18px; }

/* =========================================================
   REVEAL ANIMATIONS (fade in + slide up)
   ========================================================= */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.reveal.in{ opacity:1; transform:translateY(0); }
.delay-1.in{ transition-delay:0.1s; }
.delay-2.in{ transition-delay:0.2s; }
.delay-3.in{ transition-delay:0.3s; }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  html{ scroll-behavior:auto; }
  .hero-scroll span{ animation:none; }
}

/* =========================================================
   RESPONSIVE — Tablet
   ========================================================= */
@media (max-width:1024px){
  .about-grid, .director-grid{ grid-template-columns:1fr; }
  .director-media{ position:static; }
  .why-grid{ grid-template-columns:repeat(2,1fr); }
  .cursos-grid{ grid-template-columns:repeat(2,1fr); }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); }
  .stats-grid{ grid-template-columns:repeat(2,1fr); row-gap:34px; }
  .material-inner{ flex-direction:column; text-align:center; padding:40px; }
  .reviews-grid{ grid-template-columns:repeat(2,1fr); }
  .review-featured{ grid-template-columns:220px 1fr; }
}

/* ---------- El menú pasa a formato hamburguesa antes,
   porque son 10 secciones y no entran cómodas en una fila ---------- */
@media (max-width:1180px){
  .nav{
    position:fixed;
    top:64px; left:0; right:0;
    background:rgba(255,255,255,0.98);
    flex-direction:column;
    align-items:flex-start;
    gap:0;
    padding:10px 28px 24px;
    box-shadow:var(--shadow-md);
    transform:translateY(-12px);
    opacity:0;
    pointer-events:none;
    max-height:80vh;
    overflow-y:auto;
    transition:opacity 0.3s var(--ease), transform 0.3s var(--ease);
  }
  .nav.open{ opacity:1; pointer-events:auto; transform:translateY(0); }
  .nav-link{ width:100%; padding:14px 0; border-bottom:1px solid var(--gray-100); font-size:15px; }
  .nav-cta{ margin-top:12px; margin-left:0; text-align:center; justify-content:center; }
  .nav-toggle{ display:flex; }
}

/* =========================================================
   RESPONSIVE — Mobile
   ========================================================= */
@media (max-width:760px){
  .hero-content{ padding-top:90px; }
  .about, .director, .why, .cursos, .gallery, .faq, .instagram, .material, .reviews, .location{ padding:70px 0; }

  .why-grid, .cursos-grid, .gallery-grid{ grid-template-columns:1fr 1fr; }
  .instagram-card{ flex-direction:column; text-align:center; }
  .stats-grid{ grid-template-columns:1fr 1fr; }
  .reviews-grid{ grid-template-columns:1fr; }
  .review-featured{ grid-template-columns:1fr; text-align:center; }
  .review-featured-video{ max-width:260px; margin:0 auto; }
}

@media (max-width:480px){
  .why-grid, .cursos-grid, .gallery-grid{ grid-template-columns:1fr; }
  .hero-title{ font-size:56px; }
  .instagram-card, .contact{ padding-left:20px; padding-right:20px; }
  .btn-whatsapp-big{ padding:18px 32px; font-size:16.5px; }
  .location-content{ padding:28px; }
}