/* =========================================================
   A&M ÓPTICA — Hoja de estilos
   Paleta: navy (marca), teal (acento), fondo gris claro.
   Cambia las variables de :root si quieres ajustar los colores
   de toda la página desde un solo lugar.
========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root{
  --navy: #0F2447;
  --navy-2: #1A3868;
  --teal: #1FA898;
  --teal-dark: #14746A;
  --sage: #7FA88F;
  --bg: #F5F8FA;
  --card: #FFFFFF;
  --ink: #16212F;
  --muted: #5B6B7C;
  --line: #E3EAEF;
  --radius: 14px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter', sans-serif;
  background:var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Sora', sans-serif;
  margin:0;
  color:var(--navy);
}
p{margin:0; color:var(--muted); line-height:1.55;}
a{text-decoration:none; color:inherit; cursor:pointer;}
button{font-family:inherit; cursor:pointer;}

/* ---------- NAV ---------- */
header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  max-width:1180px; margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 24px;
}
.logo{display:flex; align-items:center; gap:10px;}
.logo-mark{height:42px; width:auto; flex-shrink:0; object-fit:contain;}
.logo-text{line-height:1.1;}
.logo-text .name{font-family:'Sora'; font-weight:800; font-size:19px; color:var(--navy); letter-spacing:.01em;}
.logo-text .tag{font-size:10.5px; color:var(--teal-dark); font-weight:600; letter-spacing:.03em; text-transform:uppercase;}

nav ul{list-style:none; display:flex; gap:6px; margin:0; padding:0;}
nav a.nav-link{
  position:relative;
  display:block;
  padding:9px 16px;
  font-size:14.5px; font-weight:600;
  color:var(--muted);
  border-radius:100px;
  transition:.2s;
}
nav a.nav-link:hover{color:var(--navy); background:#EEF3F6;}
nav a.nav-link.active{color:#fff; background:var(--navy);}
.nav-cta{
  background:var(--teal); color:#fff !important;
  padding:10px 20px; border-radius:100px; font-weight:700; font-size:14px;
  display:flex; align-items:center; gap:6px;
  transition:.2s;
}
.nav-cta:hover{background:var(--teal-dark);}
.burger{display:none; background:none; border:none; padding:8px;}
.burger svg{width:24px; height:24px; stroke:var(--navy);}

/* Menú móvil (oculto por defecto, se muestra con clase .open desde JS) */
.mobile-nav{
  display:none;
  flex-direction:column;
  padding:6px 24px 16px;
  border-top:1px solid var(--line);
}
.mobile-nav.open{display:flex;}
.mobile-nav a{padding:12px 4px; font-weight:600; color:var(--navy); border-bottom:1px solid var(--line);}
.mobile-nav a:last-child{border-bottom:none;}
.mobile-nav a.active{color:var(--teal-dark);}

/* ---------- SECTIONS shell ---------- */
main{max-width:1180px; margin:0 auto; padding:0 24px;}
.view{display:none; animation:fadeIn .35s ease;}
.view.active{display:block;}
@keyframes fadeIn{from{opacity:0; transform:translateY(6px);} to{opacity:1; transform:translateY(0);}}

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size:12.5px; font-weight:700; letter-spacing:.06em; text-transform:uppercase;
  color:var(--teal-dark); margin-bottom:14px;
}
.eyebrow::before{content:""; width:22px; height:2px; background:var(--teal); display:inline-block;}

/* ---------- HERO ---------- */
/* Franja completa de Inicio: aquí es donde se mezcla la foto del consultorio
   con los colores de marca, detrás de TODO el bloque (texto + tarjeta),
   no solo dentro del cuadrado del video. */
.hero-band{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  margin-top:20px;
  padding:44px 40px;
  background:
    linear-gradient(100deg, var(--bg) 0%, var(--bg) 36%, rgba(245,248,250,.6) 54%, rgba(15,36,71,.55) 100%),
    url("../img/marca/consultorio.jpg") center/cover no-repeat;
}
.hero{
  display:grid; grid-template-columns:.95fr 1.15fr; gap:44px;
  align-items:center; padding:0;
}
.hero h1{font-size:44px; line-height:1.12; letter-spacing:-.01em; margin-bottom:18px;}
.hero h1 .accent{color:var(--teal);}
.hero p.lead{font-size:16.5px; max-width:480px; margin-bottom:28px;}
.hero-ctas{display:flex; gap:12px; flex-wrap:wrap;}
.btn{
  padding:13px 24px; border-radius:100px; font-weight:700; font-size:14.5px;
  border:2px solid transparent; transition:.2s; display:inline-flex; align-items:center; gap:8px;
}
.btn-primary{background:var(--navy); color:#fff;}
.btn-primary:hover{background:var(--navy-2);}
.btn-outline{border-color:var(--navy); color:var(--navy);}
.btn-outline:hover{background:var(--navy); color:#fff;}

/* Tarjeta de video: portada + botón de play. Al reproducirse, el <video>
   con controles nativos ocupa el mismo recuadro. */
.hero-visual{
  position:relative; aspect-ratio:4/5; border-radius:24px;
  background:linear-gradient(155deg, var(--navy) 0%, var(--navy-2) 55%, var(--teal-dark) 100%);
  overflow:hidden;
  box-shadow:0 20px 40px rgba(15,36,71,.18);
}
.video-poster{
  position:absolute; inset:0;
  background-size:cover; background-position:center;
}
.hero-visual::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(155deg, rgba(15,36,71,.5), rgba(20,116,106,.4));
  pointer-events:none;
}
.play-btn{
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:92px; height:92px; border-radius:50%;
  background:#fff; border:none; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 12px 30px rgba(0,0,0,.28);
  transition:.2s; z-index:2;
}
.play-btn:hover{transform:translate(-50%,-50%) scale(1.06);}
.play-btn svg{width:30px; height:30px; margin-left:5px;}
.hero-video{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; background:#000; z-index:1;
  display:none;
}
.hero-visual.playing .video-poster,
.hero-visual.playing .play-btn,
.hero-visual.playing::after{display:none;}
.hero-visual.playing .hero-video{display:block;}

.pillars{
  display:grid; grid-template-columns:repeat(4,1fr); gap:16px;
  padding:36px 0 60px; border-top:1px solid var(--line); margin-top:16px;
}
.pillar{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  padding:22px 18px; text-align:center; transition:.2s;
}
.pillar:hover{transform:translateY(-3px); box-shadow:0 10px 24px rgba(15,36,71,.08);}
.pillar .ic{
  width:46px; height:46px; border-radius:50%; margin:0 auto 12px;
  background:#EAF6F4; display:flex; align-items:center; justify-content:center;
}
.pillar .ic svg{width:22px; height:22px; stroke:var(--teal-dark);}
.pillar h4{font-size:14.5px; margin-bottom:4px;}
.pillar p{font-size:12.5px;}

/* ---------- SECTION HEADER ---------- */
.section-head{padding:52px 0 8px; text-align:left;}
.section-head h2{font-size:30px; margin-bottom:10px;}
.section-head p{max-width:600px; font-size:15px;}

/* ---------- NOSOTROS ---------- */
.subtabs{display:flex; gap:8px; margin:28px 0 30px; border-bottom:1px solid var(--line);}
.subtab{
  padding:11px 4px; margin-right:22px; font-weight:700; font-size:14.5px;
  color:var(--muted); border-bottom:2.5px solid transparent; margin-bottom:-1px;
}
.subtab.active{color:var(--navy); border-color:var(--teal);}
.subpanel{display:none; padding-bottom:56px;}
.subpanel.active{display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center;}

.quote-card{
  background:var(--navy); color:#fff; border-radius:20px; padding:34px 32px;
  position:relative; font-size:16px; line-height:1.65;
}
.quote-card::before{
  content:"“"; font-family:'Sora'; font-size:60px; color:var(--teal);
  position:absolute; top:6px; left:20px; opacity:.6;
}
.quote-card .txt{position:relative; z-index:1; padding-left:8px;}
.quote-card b{color:var(--teal); font-weight:700;}

.side-icons{display:flex; flex-direction:column; gap:14px;}
.side-icon{
  display:flex; align-items:center; gap:14px;
  background:var(--card); border:1px solid var(--line); border-radius:12px; padding:14px 16px;
}
.side-icon .ic{width:40px; height:40px; border-radius:50%; background:#EAF6F4; display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.side-icon .ic svg{width:19px; height:19px; stroke:var(--teal-dark);}
.side-icon span{font-weight:600; font-size:14px; color:var(--navy);}

.values-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; grid-column:1/-1;}
.value-card{
  border-radius:var(--radius); padding:24px 20px; color:#fff;
  display:flex; flex-direction:column; gap:10px; min-height:150px;
}
.value-card h4{color:#fff; font-size:16px;}
.value-card p{color:rgba(255,255,255,.85); font-size:13px;}
.value-card .ic{width:34px; height:34px; border-radius:8px; background:rgba(255,255,255,.18); display:flex; align-items:center; justify-content:center;}
.value-card .ic svg{width:17px; height:17px; stroke:#fff;}
.v1{background:var(--navy);}
.v2{background:var(--teal-dark);}
.v3{background:#3B6E8F;}
.v4{background:#B5722C;}
.v5{background:#6B4C9A;}
.v6{background:var(--teal);}

/* ---------- CATALOGO ---------- */
.filters{display:flex; gap:10px; flex-wrap:wrap; margin:24px 0 30px;}
.filter-btn{
  padding:9px 18px; border-radius:100px; border:1.5px solid var(--line);
  background:#fff; font-weight:600; font-size:13.5px; color:var(--muted); transition:.15s;
}
.filter-btn:hover{border-color:var(--teal);}
.filter-btn.active{background:var(--navy); border-color:var(--navy); color:#fff;}

.catalog-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:18px; padding-bottom:60px;}
.product-card{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
  transition:.2s;
}
.product-card:hover{transform:translateY(-4px); box-shadow:0 14px 28px rgba(15,36,71,.1);}
.product-thumb{cursor:pointer;
  aspect-ratio:1/1; display:flex; align-items:center; justify-content:center;
  position:relative; overflow:hidden;
}
.product-thumb:hover img{transform:scale(1.04);}
.product-thumb img{width:100%; height:100%; object-fit:cover; transition:.25s;}
.product-thumb svg{width:44%; height:44%; position:relative; z-index:1;}
.p-cat{position:absolute; top:10px; left:10px; background:rgba(255,255,255,.9); color:var(--navy); font-size:10.5px; font-weight:700; padding:4px 9px; border-radius:100px; text-transform:uppercase; letter-spacing:.03em;}
.product-body{padding:14px 16px 18px;}
.product-body h4{font-size:14.5px; margin-bottom:3px;}
.product-body p{font-size:12.5px; margin-bottom:12px;}
.product-cta{
  width:100%; padding:9px; border-radius:9px; border:1.5px solid var(--navy);
  background:none; color:var(--navy); font-weight:700; font-size:12.5px;
  display:flex; align-items:center; justify-content:center; gap:6px; transition:.15s;
}
.product-cta:hover{background:var(--navy); color:#fff;}

/* ---------- SERVICIOS ---------- */
.services-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:18px; padding-bottom:60px;}
.service-card{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:26px 22px;}
.service-card .ic{width:48px; height:48px; border-radius:12px; background:var(--navy); display:flex; align-items:center; justify-content:center; margin-bottom:16px;}
.service-card .ic svg{width:23px; height:23px; stroke:#fff;}
.service-card h4{font-size:16px; margin-bottom:8px;}
.service-card p{font-size:13.5px;}
.service-card.corp{background:var(--navy);}
.service-card.corp .ic{background:var(--teal);}
.service-card.corp h4, .service-card.corp p{color:#fff;}
.service-card.corp p{color:rgba(255,255,255,.78);}

/* ---------- CONTACTO ---------- */
.contact-wrap{display:grid; grid-template-columns:1fr .85fr; gap:44px; padding-bottom:70px;}
.form-card{background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:28px;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-bottom:14px;}
.form-field{display:flex; flex-direction:column; gap:6px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-size:12.5px; font-weight:700; color:var(--navy);}
.form-field input, .form-field textarea{
  padding:11px 13px; border:1.5px solid var(--line); border-radius:9px; font-family:inherit; font-size:13.5px;
  background:#FBFDFD;
}
.form-field textarea{resize:vertical; min-height:90px;}
.form-field input:focus, .form-field textarea:focus{outline:none; border-color:var(--teal);}
.submit-btn{
  width:100%; padding:13px; border:none; border-radius:9px; background:var(--teal);
  color:#fff; font-weight:700; font-size:14.5px; margin-top:6px; transition:.2s;
}
.submit-btn:hover{background:var(--teal-dark);}
.form-note{font-size:11.5px; color:var(--muted); margin-top:10px; text-align:center;}

.contact-side{display:flex; flex-direction:column; gap:14px;}
.contact-block{background:var(--navy); color:#fff; border-radius:var(--radius); padding:24px;}
.contact-block h4{color:#fff; font-size:15px; margin-bottom:14px;}
.contact-row{display:flex; gap:12px; align-items:flex-start; margin-bottom:12px;}
.contact-row:last-child{margin-bottom:0;}
.contact-row .ic{width:32px; height:32px; border-radius:8px; background:rgba(255,255,255,.14); display:flex; align-items:center; justify-content:center; flex-shrink:0;}
.contact-row .ic svg{width:15px; height:15px; stroke:var(--teal);}
.contact-row .txt{font-size:13px; color:rgba(255,255,255,.85); line-height:1.5;}
.whatsapp-btn{
  display:flex; align-items:center; justify-content:center; gap:10px;
  background:#25D366; color:#fff; padding:15px; border-radius:12px; font-weight:700; font-size:14.5px;
}
.instagram-btn{
  display:flex; align-items:center; justify-content:center; gap:10px;
  background:linear-gradient(135deg, #f9ce34, #ee2a7b, #6228d7);
  color:#fff; padding:15px; border-radius:12px; font-weight:700; font-size:14.5px;
}
.map-block{
  border-radius:var(--radius); overflow:hidden; height:150px;
  background:repeating-linear-gradient(135deg, #DCE7EC 0 12px, #E7EFF2 12px 24px);
  display:flex; align-items:center; justify-content:center; color:var(--muted); font-size:12.5px; font-weight:600;
  border:1px solid var(--line);
}
.map-block iframe{width:100%; height:100%; border:0;}

footer{
  background:var(--navy); color:rgba(255,255,255,.7); margin-top:20px;
  padding:36px 24px 20px;
}
.footer-wrap{max-width:1180px; margin:0 auto; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;}
.footer-wrap .logo-text .name{color:#fff;}
.footer-links{display:flex; gap:20px; font-size:13px;}
.footer-links a:hover{color:var(--teal);}
.footer-bottom{max-width:1180px; margin:20px auto 0; border-top:1px solid rgba(255,255,255,.12); padding-top:16px; font-size:11.5px; text-align:center;}

/* ---------- RESPONSIVE ---------- */
@media (max-width:900px){
  nav{display:none;}
  .burger{display:block;}
.hero-band{
    padding:28px 20px;
    background:
      linear-gradient(180deg, var(--bg) 0%, var(--bg) 40%, rgba(245,248,250,.6) 55%, rgba(15,36,71,.55) 100%),
      url("../img/marca/consultorio.jpg") center/cover no-repeat;
  }
  .hero{grid-template-columns:1fr; gap:32px;}
  .hero h1{font-size:32px;}
  .hero-visual{aspect-ratio:4/3;}
  .pillars{grid-template-columns:repeat(2,1fr);}
  .subpanel.active{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:1fr 1fr;}
  .catalog-grid{grid-template-columns:1fr 1fr;}
  .services-grid{grid-template-columns:1fr;}
  .contact-wrap{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
}
@media (max-width:520px){
  .catalog-grid{grid-template-columns:1fr;}
  .values-grid{grid-template-columns:1fr;}
}

/* ---------- LIGHTBOX (ampliar foto del catálogo) ---------- */
.lightbox{
  display:none;
  position:fixed; inset:0; z-index:200;
  background:rgba(15,36,71,.92);
  align-items:center; justify-content:center;
  padding:40px;
}
.lightbox.open{display:flex;}
.lightbox img{
  max-width:min(680px, 90vw);
  max-height:85vh;
  border-radius:16px;
  box-shadow:0 30px 60px rgba(0,0,0,.4);
}
.lightbox-close{
  position:absolute; top:22px; right:28px;
  width:42px; height:42px; border-radius:50%;
  background:rgba(255,255,255,.12); border:none; color:#fff;
  font-size:26px; line-height:1; cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:.2s;
}
.lightbox-close:hover{background:rgba(255,255,255,.22);}

/* ---------- NUESTRA TECNOLOGÍA (galería tipo carrusel) ---------- */
.tech-gallery{
  display:flex; gap:16px; overflow-x:auto; padding-bottom:14px;
  scroll-snap-type:x proximity;
}
.tech-item{
  flex:0 0 240px; scroll-snap-align:start;
  aspect-ratio:4/3; border-radius:14px; overflow:hidden;
  position:relative; cursor:pointer;
  background:linear-gradient(150deg, var(--navy), var(--navy-2));
}
.tech-item img{width:100%; height:100%; object-fit:cover; display:block;}
.tech-caption{
  position:absolute; left:0; right:0; bottom:0;
  padding:10px 12px 9px;
  background:linear-gradient(transparent, rgba(15,36,71,.85));
  color:#fff; font-size:13px; font-weight:700;
}