/* ORBI33 · estilos compartidos */
:root{--navy:#1B2A4A;--teal:#0D7377;--teal2:#14A8A3;--amber:#F59E0B;--gray:#F4F7FB;--text:#1E293B;--line:#D9E1EC;--radius:12px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;color:var(--text);line-height:1.6;font-size:17px;background:#fff}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
a:hover{color:var(--navy)}
h1,h2,h3{font-family:Poppins,Inter,Arial,sans-serif;line-height:1.2;margin:0 0 14px;color:var(--navy);font-weight:700}
h1{font-size:clamp(32px,6vw,56px)}
h2{font-size:clamp(26px,4vw,38px)}
h3{font-size:20px;font-weight:600}
p{margin:0 0 14px}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.skip{position:absolute;left:-9999px;top:0;background:var(--amber);color:var(--navy);padding:10px 16px;z-index:100;font-weight:600}
.skip:focus{left:12px;top:12px}
.w{max-width:1100px;margin:0 auto;padding:64px 24px}
.narrow{max-width:780px}
.navy{background:var(--navy);color:#fff}
.navy h1,.navy h2,.navy h3{color:#fff}
.gray{background:var(--gray)}
.amber{background:var(--amber);color:var(--navy)}
.sub{font-size:19px;max-width:720px;opacity:.95}
.center{text-align:center}
.center .sub{margin-left:auto;margin-right:auto}

/* Botones */
.btn{display:inline-block;padding:14px 26px;border-radius:8px;font-weight:600;text-decoration:none;margin:8px 12px 0 0;border:2px solid transparent;font-size:16px;line-height:1.2;cursor:pointer;font-family:inherit;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(0,0,0,.15)}
.b1{background:var(--amber);color:var(--navy)}
.b1:hover{color:var(--navy)}
.b2{border-color:#fff;color:#fff;background:transparent}
.b2:hover{color:#fff;background:rgba(255,255,255,.1)}
.b3{background:var(--navy);color:#fff}
.b3:hover{color:#fff}
.b4{background:var(--teal);color:#fff}
.b4:hover{color:#fff;background:#0a5e61}

/* Encabezado */
.site-header{background:var(--navy);position:sticky;top:0;z-index:50;box-shadow:0 2px 10px rgba(0,0,0,.18)}
.hwrap{max-width:1200px;margin:0 auto;padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo img{height:52px;width:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav a{color:#fff;text-decoration:none;font-weight:500;padding:8px 12px;border-radius:6px;font-size:16px}
.nav a:hover,.nav a[aria-current="page"]{background:rgba(255,255,255,.1);color:#fff}
.nav a[aria-current="page"]{}
.nav .btn{margin:0 0 0 10px;padding:10px 18px;box-shadow:none;color:var(--navy);font-weight:600}
.nav .btn:hover{background:#ffb02e;color:var(--navy)}
.menu-toggle{display:none;background:none;border:2px solid rgba(255,255,255,.5);border-radius:8px;color:#fff;width:46px;height:42px;cursor:pointer;padding:0}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{display:block;width:22px;height:2px;background:#fff;margin:0 auto;position:relative;transition:.2s}
.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0}
.menu-toggle span::before{top:-7px}.menu-toggle span::after{top:7px}
.menu-toggle[aria-expanded="true"] span{background:transparent}
.menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
@media (max-width:860px){
  .logo img{height:44px}
  .menu-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--navy);flex-direction:column;align-items:stretch;padding:8px 16px 18px;border-top:1px solid rgba(255,255,255,.12)}
  .nav.open{display:flex}
  .nav a{padding:12px;font-size:17px}
  .nav .btn{margin:8px 0 0;text-align:center;padding:14px}
  .no-js .nav{display:flex;position:static;flex-direction:row;flex-wrap:wrap;padding:0}
}

/* Tarjetas, etiquetas, pasos */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:24px}
.card{background:#fff;border-radius:var(--radius);padding:24px;border-top:4px solid var(--teal2);box-shadow:0 2px 10px rgba(27,42,74,.08)}
.card h3{color:var(--teal)}
.card p:last-child{margin-bottom:0}
.tags{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:12px 0 0;list-style:none}
.tags li{background:#E2E8F0;color:var(--navy);border-radius:20px;padding:6px 14px;font-size:15px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:18px;margin:24px 0 0;padding:0;list-style:none;counter-reset:s}
.steps li{background:rgba(255,255,255,.08);border-radius:var(--radius);padding:20px}
.steps li::before{counter-increment:s;content:counter(s);display:block;color:var(--amber);font-family:Poppins,Arial,sans-serif;font-size:34px;font-weight:700;line-height:1.2}
.steps b{display:block;margin-bottom:6px}

/* FAQ */
details{background:#fff;border-radius:10px;padding:16px 20px;margin:10px 0;box-shadow:0 1px 6px rgba(27,42,74,.1)}
summary{cursor:pointer;font-weight:600;color:var(--navy);list-style-position:outside}
details p{margin:10px 0 0}

/* Encabezado de página interna */
.page-hero .w{padding-top:56px;padding-bottom:56px}
.page-hero .sub{margin-bottom:0}

/* Listas con check */
.checks{list-style:none;padding:0;margin:16px 0}
.checks li{position:relative;padding-left:30px;margin-bottom:10px}
.checks li::before{content:"";position:absolute;left:4px;top:7px;width:7px;height:13px;border:solid var(--teal2);border-width:0 3px 3px 0;transform:rotate(45deg)}

/* Layout dos columnas */
.two{display:grid;grid-template-columns:1fr 1.3fr;gap:40px;align-items:start}
@media (max-width:860px){.two{grid-template-columns:1fr;gap:24px}}

/* Formularios */
.form-card{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:0 4px 24px rgba(27,42,74,.1);border-top:4px solid var(--amber)}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;color:var(--navy);margin-bottom:6px;font-size:15px}
.req{color:#B45309}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;color:var(--text);padding:12px 14px;border:1.5px solid var(--line);border-radius:8px;background:#fff}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--teal2);outline:2px solid rgba(20,168,163,.25);outline-offset:0}
.field input[type=file]{padding:10px;background:var(--gray)}
.hint{font-size:14px;color:#475569;margin-top:4px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
@media (max-width:560px){.row2{grid-template-columns:1fr}}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form-note{font-size:14px;color:#475569;margin:12px 0 0}
.form-card .btn{margin:6px 0 0;width:100%;font-size:17px}
.badge{display:inline-block;background:#E6F6F5;color:var(--teal);font-weight:600;border-radius:20px;padding:6px 14px;font-size:15px;margin:0 0 12px}

/* Contacto */
.contact-list{list-style:none;padding:0;margin:0}
.contact-list li{padding:18px 0;border-bottom:1px solid var(--line)}
.contact-list li:last-child{border-bottom:0}
.contact-list strong{display:block;color:var(--navy);font-family:Poppins,Arial,sans-serif}
.contact-list a{font-size:19px;font-weight:600;word-break:break-word}

/* Aviso */
.legal h2{font-size:24px;margin-top:32px}
.legal ul{padding-left:22px}
.legal li{margin-bottom:6px}
.muted{color:#64748B;font-size:15px}

/* Pie */
.site-footer{background:#14203A;color:#CBD5E1;font-size:15px}
.site-footer .w{padding:40px 24px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{text-decoration:underline;color:#fff}
.site-footer h2{color:#fff;font-size:16px;margin-bottom:10px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.site-footer img{height:44px;width:auto;margin-bottom:12px}
.copy{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:16px 24px;font-size:14px;color:#94A3B8}
@media (max-width:760px){.site-footer .w{grid-template-columns:1fr}}

/* Gracias / 404 */
.big-check{width:72px;height:72px;border-radius:50%;background:var(--teal2);margin:0 auto 20px;position:relative}
.big-check::after{content:"";position:absolute;left:27px;top:14px;width:16px;height:32px;border:solid #fff;border-width:0 5px 5px 0;transform:rotate(45deg)}


/* =========================================================
   MOVIMIENTO · animaciones suaves (vanilla, sin librerías)
   ========================================================= */
:root{--ease:cubic-bezier(.22,.61,.36,1);--ease-out:cubic-bezier(.16,1,.3,1)}

/* Encabezado que se encoge y se oculta al bajar */
.site-header{transition:transform .45s var(--ease-out),box-shadow .35s var(--ease),background-color .35s var(--ease);view-transition-name:site-header}
.hwrap{transition:padding .35s var(--ease)}
.logo img{transition:height .35s var(--ease)}
.site-header.is-scrolled{background:rgba(27,42,74,.94);box-shadow:0 8px 28px rgba(10,18,36,.35)}
@supports (backdrop-filter:blur(8px)){.site-header.is-scrolled{backdrop-filter:saturate(140%) blur(10px);-webkit-backdrop-filter:saturate(140%) blur(10px)}}
.site-header.is-scrolled .hwrap{padding-top:5px;padding-bottom:5px}
.site-header.is-scrolled .logo img{height:40px}
.site-header.is-hidden{transform:translateY(-100%)}

/* Subrayado animado del menú */
.nav a:not(.btn){position:relative}
.nav a:not(.btn)::after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:2px;border-radius:2px;background:var(--teal2);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease-out)}
.nav a:not(.btn):hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1)}
.nav a{transition:background-color .25s var(--ease),color .25s}
@media (max-width:860px){
  .nav a:not(.btn)::after{left:12px;right:auto;width:28px;bottom:6px}
  .nav.open{animation:menuIn .32s var(--ease-out)}
}
@keyframes menuIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* Hero: fondo vivo, entrada escalonada y parallax */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero-home .hero-inner{padding-top:120px;padding-bottom:120px}
.hero-inner{position:relative;z-index:1;will-change:transform}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(1200px 500px at 85% -10%,rgba(20,168,163,.22),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(13,115,119,.35),transparent 60%),linear-gradient(135deg,#1B2A4A 0%,#1a3355 55%,#173a52 100%)}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;will-change:transform}
.b-a{width:420px;height:420px;background:#14A8A3;top:-140px;right:-60px;animation:float1 18s ease-in-out infinite alternate}
.b-b{width:300px;height:300px;background:#0D7377;bottom:-120px;left:8%;animation:float2 22s ease-in-out infinite alternate}
.b-c{width:180px;height:180px;background:#F59E0B;opacity:.22;top:30%;right:22%;animation:float3 16s ease-in-out infinite alternate}
.grid-lines{position:absolute;inset:0;opacity:.07;background-image:linear-gradient(rgba(255,255,255,.9) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.9) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 70%);mask-image:radial-gradient(ellipse at 70% 40%,#000 0%,transparent 70%)}
.page-hero .blob{filter:blur(50px)}
.page-hero .b-a{width:320px;height:320px;top:-160px}
.page-hero .b-c{display:none}
@keyframes float1{to{transform:translate(-80px,60px) scale(1.12)}}
@keyframes float2{to{transform:translate(90px,-40px) scale(.9)}}
@keyframes float3{to{transform:translate(-50px,-40px) scale(1.25)}}

.js .hero-inner>*{animation:fadeUp .9s var(--ease-out) both}
.js .hero-inner>*:nth-child(1){animation-delay:.08s}
.js .hero-inner>*:nth-child(2){animation-delay:.22s}
.js .hero-inner>*:nth-child(3){animation-delay:.36s}
.js .hero-inner>*:nth-child(4){animation-delay:.46s}
.js .hero-inner>*:nth-child(5){animation-delay:.56s}
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* Revelado al hacer scroll (solo si main.js lo activa: sin JS todo queda visible) */
.motion [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out);transition-delay:var(--d,0s)}
.motion [data-reveal="fade"]{transform:none}
.motion [data-reveal="left"]{transform:translateX(-28px)}
.motion [data-reveal="scale"]{transform:scale(.94)}
.motion [data-reveal].in{opacity:1;transform:none}

/* Micro-interacciones */
.btn{transition:transform .3s var(--ease-out),box-shadow .3s var(--ease),background-color .25s,color .25s;position:relative;overflow:hidden}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98);transition-duration:.1s}
.b1:hover{box-shadow:0 8px 24px rgba(245,158,11,.45)}
.b2:hover{box-shadow:0 8px 24px rgba(255,255,255,.12)}
.b3:hover,.b4:hover{box-shadow:0 8px 24px rgba(27,42,74,.35)}
.btn::before{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.35),transparent);transform:skewX(-20deg);transition:left .7s var(--ease)}
.btn:hover::before{left:140%}
.card{transition:transform .4s var(--ease-out),box-shadow .4s var(--ease),border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(27,42,74,.16)}

.steps li{transition:transform .4s var(--ease-out),background-color .3s}
.steps li:hover{transform:translateY(-4px);background:rgba(255,255,255,.13)}
.tags li{transition:background-color .25s,color .25s,transform .25s var(--ease-out)}
.tags li:hover{background:var(--teal2);color:#fff;transform:translateY(-2px)}
.form-card{transition:box-shadow .4s var(--ease)}
.form-card:focus-within{box-shadow:0 10px 40px rgba(27,42,74,.16)}
.contact-list a,.site-footer a,.legal a{transition:color .2s}

/* FAQ animado */
details{transition:box-shadow .3s var(--ease)}
details:hover{box-shadow:0 6px 18px rgba(27,42,74,.12)}
summary{list-style:none;position:relative;padding-right:34px}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:4px;top:50%;width:10px;height:10px;margin-top:-7px;border:solid var(--teal);border-width:0 2.5px 2.5px 0;transform:rotate(45deg);transition:transform .35s var(--ease-out)}
details[open]>summary::after{transform:rotate(-135deg);margin-top:-2px}
details .faq-body{overflow:hidden}

/* Campos de formulario */
.field input,.field select,.field textarea{transition:border-color .25s,box-shadow .25s,background-color .25s}
.field input:hover,.field select:hover,.field textarea:hover{border-color:#B7C4D6}
.field input:focus,.field select:focus,.field textarea:focus{box-shadow:0 0 0 4px rgba(20,168,163,.15);outline:none}
.field label{transition:color .2s}
.field:focus-within label{color:var(--teal)}
.btn.is-loading{pointer-events:none;opacity:.9}
.btn.is-loading::after{content:"";display:inline-block;width:16px;height:16px;margin-left:10px;vertical-align:-3px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* Gracias */
.big-check{animation:pop .6s var(--ease-out) .1s both}
@keyframes pop{from{transform:scale(.4);opacity:0}70%{transform:scale(1.08)}to{transform:scale(1);opacity:1}}

/* Transiciones entre páginas (View Transitions, Chrome/Edge/Safari recientes) */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vtOut .28s var(--ease) both}
::view-transition-new(root){animation:vtIn .45s var(--ease-out) both}
::view-transition-group(site-header){animation-duration:0s}
@keyframes vtOut{to{opacity:0;transform:translateY(-10px)}}
@keyframes vtIn{from{opacity:0;transform:translateY(14px)}}
/* Respaldo: navegadores sin View Transitions hacen fade-in al cargar */
@supports not (view-transition-name:none){main{animation:pageIn .5s var(--ease-out) both}}
@keyframes pageIn{from{opacity:0}to{opacity:1}}

/* Accesibilidad: sin movimiento si el usuario lo pide */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .blob{animation:none!important}
  .motion [data-reveal]{opacity:1!important;transform:none!important}
  .hero-inner{transform:none!important}
  @view-transition{navigation:none}
}
@media print{.motion [data-reveal]{opacity:1!important;transform:none!important}.site-header{position:static}.hero-bg{display:none}}

/* Fotos de fondo suaves (difuminadas + capa marino/teal) */
.bg-photo{position:absolute;inset:-6% 0 0 0;width:100%;height:112%;object-fit:cover;object-position:center;filter:blur(2px) saturate(.85);transform:scale(1.04);will-change:transform}
.has-photo .hero-bg{background:#1B2A4A}
.shade{position:absolute;inset:0;background:
  radial-gradient(900px 480px at 85% -10%,rgba(20,168,163,.28),transparent 60%),
  linear-gradient(100deg,rgba(27,42,74,.93) 0%,rgba(27,42,74,.86) 45%,rgba(20,52,78,.80) 100%)}
.has-photo .blob{opacity:.35}
.has-photo .b-c{opacity:.16}
.photo-section{position:relative;overflow:hidden;isolation:isolate}
.photo-section .hero-bg{background:#1B2A4A}
.photo-section .shade{background:linear-gradient(180deg,rgba(27,42,74,.90),rgba(27,42,74,.85) 50%,rgba(13,60,80,.88))}
.photo-section>.w{position:relative;z-index:1}
.photo-section .steps li{background:rgba(255,255,255,.07);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);border:1px solid rgba(255,255,255,.08)}
@media (prefers-reduced-motion:reduce){.bg-photo{transform:none!important}}