/*
Theme Name: Intermodal Cursos
Theme URI: https://cursos.intermodal-logistics-training.cl
Author: Norteduc
Description: Landing del catálogo de cursos de OTEC Intermodal Logistics Training, conectada al LMS Moodle.
Version: 1.0.0
*/

:root{
  --navy:#002060; --navy2:#0a2f7a; --blue:#5090D0; --blue-l:#7db4e6;
  --ink:#0d1b34; --muted:#5b6b85; --line:#e5ecf6; --bg:#f5f8fd; --white:#fff;
  --grad:linear-gradient(120deg,#002060 0%,#0a2f7a 45%,#1e5bb0 100%);
  --grad-blue:linear-gradient(120deg,#5090D0,#7db4e6);
  --shadow:0 18px 50px -20px rgba(0,32,96,.28); --shadow-sm:0 8px 24px -12px rgba(0,32,96,.25);
  --r:18px; --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);background:var(--white);line-height:1.65;overflow-x:hidden}
h1,h2,h3,.brandfont{font-family:'Sora',sans-serif;line-height:1.12;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:'Sora';font-weight:700;font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--blue);border-radius:2px}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Sora';font-weight:700;font-size:.95rem;padding:14px 26px;border-radius:999px;transition:.25s;cursor:pointer;border:0}
.btn-p{background:var(--grad-blue);color:#fff;box-shadow:0 12px 30px -10px rgba(80,144,208,.7)}
.btn-p:hover{transform:translateY(-3px);box-shadow:0 20px 40px -12px rgba(80,144,208,.85)}
.btn-g{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.btn-g:hover{background:rgba(255,255,255,.2);transform:translateY(-3px)}
.btn-o{background:transparent;color:var(--navy);border:1.6px solid var(--line)}
.btn-o:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}

/* ---------- HEADER ---------- */
.hd{position:fixed;top:0;left:0;right:0;z-index:50;transition:.3s;padding:16px 0}
.hd.scrolled{background:rgba(255,255,255,.9);backdrop-filter:blur(14px);box-shadow:0 6px 24px -16px rgba(0,32,96,.4);padding:9px 0}
.hd .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;transition:.3s}
.logo img{height:48px;width:auto;transition:.3s}
.hd.scrolled .logo img{height:42px}
.logo .logo-c{display:none}
.hd.scrolled .logo .logo-w{display:none}
.hd.scrolled .logo .logo-c{display:block}
.nav{display:flex;align-items:center;gap:28px}
.nav a.lnk{font-weight:600;font-size:.92rem;color:rgba(255,255,255,.9);position:relative;transition:.2s}
.hd.scrolled .nav a.lnk{color:var(--muted)}
.nav a.lnk::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--blue);transition:.25s}
.nav a.lnk:hover::after{width:100%}
.nav a.lnk:hover{color:var(--blue)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer}
.burger span{width:26px;height:2.5px;background:#fff;border-radius:2px;transition:.3s}
.hd.scrolled .burger span{background:var(--navy)}

/* ---------- HERO ---------- */
.hero{position:relative;background:var(--grad);color:#fff;padding:170px 0 120px;overflow:hidden}
.hero .hbg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.34;z-index:0;mix-blend-mode:luminosity}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,20,55,.35),rgba(0,20,55,.55)),radial-gradient(1000px 500px at 80% -10%,rgba(80,144,208,.45),transparent 60%),radial-gradient(700px 400px at 0% 100%,rgba(125,180,230,.25),transparent 55%);pointer-events:none;z-index:1}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.hero h1{font-size:clamp(2.3rem,4.6vw,3.7rem);font-weight:800;margin:18px 0 20px}
.hero h1 .hl{background:linear-gradient(120deg,#7db4e6,#bcd8f5);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p.lead{font-size:1.16rem;color:rgba(255,255,255,.86);max-width:540px;margin-bottom:30px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero .trust{margin-top:34px;display:flex;gap:26px;flex-wrap:wrap;color:rgba(255,255,255,.75);font-size:.86rem}
.hero .trust b{color:#fff;font-family:'Sora';font-size:1.5rem;display:block}
/* arte flotante */
.orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.5;animation:float 9s ease-in-out infinite}
.orb.o1{width:120px;height:120px;background:var(--blue);top:22%;right:8%;animation-delay:-1s}
.orb.o2{width:70px;height:70px;background:var(--blue-l);bottom:16%;right:26%;animation-delay:-3s}
.orb.o3{width:44px;height:44px;background:#bcd8f5;top:30%;right:40%;animation-delay:-5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-26px)}}
.heroart{position:relative;z-index:2}
.heroart .card3d{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:24px;padding:26px;backdrop-filter:blur(10px);box-shadow:0 30px 70px -30px rgba(0,0,0,.5);animation:rise 1s cubic-bezier(.2,.8,.2,1)}
.heroart .row{display:flex;align-items:center;gap:14px;padding:14px;border-radius:14px;background:rgba(255,255,255,.06);margin-bottom:12px;transition:.3s}
.heroart .row:hover{background:rgba(255,255,255,.14);transform:translateX(6px)}
.heroart .row:last-child{margin-bottom:0}
.heroart .ic{width:44px;height:44px;border-radius:12px;background:var(--grad-blue);display:grid;place-items:center;font-size:1.3rem;flex:0 0 auto}
.heroart .row b{display:block;font-family:'Sora';font-size:.98rem}
.heroart .row small{color:rgba(255,255,255,.7);font-size:.8rem}
.wave{position:absolute;left:0;right:0;bottom:-1px;z-index:1;line-height:0}
.wave svg{width:100%;height:70px}

/* ---------- SECCIONES ---------- */
section{position:relative}
.sec{padding:100px 0}
.sec.alt{background:var(--bg)}
.shead{text-align:center;max-width:660px;margin:0 auto 54px}
.shead h2{font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:800;margin:14px 0 14px;color:var(--navy)}
.shead p{color:var(--muted);font-size:1.06rem}

/* áreas */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.area{position:relative;border-radius:var(--r);padding:140px 28px 30px;transition:.4s;overflow:hidden;color:#fff;min-height:350px;display:flex;flex-direction:column;justify-content:flex-end;box-shadow:var(--shadow-sm)}
.area .abg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.04);transition:.7s cubic-bezier(.2,.8,.2,1);z-index:0}
.area::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,20,55,.2) 0%,rgba(0,22,60,.7) 52%,rgba(0,14,42,.95) 100%);z-index:1;transition:.4s}
.area:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.area:hover .abg{transform:scale(1.13)}
.area:hover::after{background:linear-gradient(180deg,rgba(0,32,96,.28) 0%,rgba(9,47,122,.68) 52%,rgba(0,14,42,.96) 100%)}
.area>*{position:relative;z-index:2}
.area .ai{width:60px;height:60px;border-radius:15px;background:rgba(255,255,255,.16);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.28);display:grid;place-items:center;font-size:1.6rem;margin-bottom:16px;transition:.35s}
.area:hover .ai{background:var(--grad-blue);transform:rotate(-6deg) scale(1.05);border-color:transparent}
.area h3{font-size:1.3rem;color:#fff;margin-bottom:10px}
.area p{color:rgba(255,255,255,.86);font-size:.96rem}

/* catálogo */
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.course{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.35s;display:flex;flex-direction:column}
.course:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:transparent}
.course .thumb{aspect-ratio:16/10;background:var(--grad);position:relative;overflow:hidden}
.course .thumb img{width:100%;height:100%;object-fit:cover;transition:.5s}
.course:hover .thumb img{transform:scale(1.07)}
.course .thumb .ph{position:absolute;inset:0;display:grid;place-items:center;font-size:2.4rem;color:rgba(255,255,255,.5)}
.course .badge{position:absolute;top:12px;left:12px;background:rgba(255,255,255,.92);color:var(--navy);font-family:'Sora';font-weight:700;font-size:.72rem;padding:5px 11px;border-radius:999px}
.course .cbody{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1}
.course h3{font-size:1.12rem;color:var(--navy)}
.course p{color:var(--muted);font-size:.9rem;flex:1}
.course .clink{font-family:'Sora';font-weight:700;font-size:.9rem;color:var(--blue);display:inline-flex;align-items:center;gap:7px;transition:.2s}
.course:hover .clink{gap:12px}
/* empty state */
.empty{grid-column:1/-1;text-align:center;background:#fff;border:1.5px dashed var(--line);border-radius:24px;padding:64px 30px}
.empty .big{width:88px;height:88px;margin:0 auto 22px;border-radius:24px;background:linear-gradient(135deg,rgba(80,144,208,.16),rgba(0,32,96,.08));display:grid;place-items:center;font-size:2.4rem;animation:pulse 2.4s ease-in-out infinite}
.empty h3{font-size:1.5rem;color:var(--navy);margin-bottom:10px}
.empty p{color:var(--muted);max-width:460px;margin:0 auto 22px}
.pill{display:inline-flex;align-items:center;gap:9px;background:rgba(80,144,208,.1);color:var(--navy);font-weight:600;font-size:.88rem;padding:9px 18px;border-radius:999px}
.dot{width:9px;height:9px;border-radius:50%;background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.5);animation:live 1.8s infinite}
@keyframes live{0%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}70%{box-shadow:0 0 0 10px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.06)}}

/* carrusel de cursos (home) */
.carousel{position:relative;display:flex;align-items:center;gap:10px}
.ctrack{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:6px 4px 14px;flex:1;scrollbar-width:none}
.ctrack::-webkit-scrollbar{display:none}
.cslide{flex:0 0 320px;max-width:320px;scroll-snap-align:start}
.carow{flex:0 0 auto;width:48px;height:48px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--navy);font-size:1.7rem;line-height:0;cursor:pointer;box-shadow:var(--shadow-sm);transition:.2s;display:grid;place-items:center}
.carow:hover{background:var(--grad-blue);color:#fff;border-color:transparent;transform:scale(1.08)}
.cfoot{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:2px}
.cfoot .price{font-family:'Sora';font-weight:700;color:var(--navy);font-size:1rem}
.cfoot .price del{color:var(--muted);font-weight:400;font-size:.85rem;margin-right:4px}
.vertodos{text-align:center;margin-top:28px}

/* hero del catálogo (páginas WooCommerce) + cabecera de páginas */
.catalog-hero{position:relative;background:var(--grad);color:#fff;padding:150px 0 62px;overflow:hidden}
.catalog-hero .chbg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.3;z-index:0;mix-blend-mode:luminosity}
.catalog-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,20,55,.42),rgba(0,20,55,.72));z-index:1}
.catalog-hero .wrap{position:relative;z-index:2}
.catalog-hero h1{font-size:clamp(2rem,3.6vw,2.9rem);font-weight:800;margin:12px 0 10px}
.catalog-hero p{color:rgba(255,255,255,.86);max-width:580px}
.pagehead{background:var(--grad);color:#fff;padding:140px 0 42px}
.pagehead h1{font-size:clamp(1.8rem,3vw,2.4rem);font-weight:800}
.pagebody{font-size:1rem;line-height:1.75}

/* grilla de productos WooCommerce con el estilo del tema */
.woocommerce-wrap ul.products{display:grid!important;grid-template-columns:repeat(3,1fr);gap:26px;margin:0!important;padding:0!important;list-style:none}
.woocommerce-wrap ul.products::before,.woocommerce-wrap ul.products::after{display:none!important}
.woocommerce-wrap ul.products li.product{width:auto!important;margin:0!important;float:none!important;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.35s;text-align:left;padding:0!important}
.woocommerce-wrap ul.products li.product:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.woocommerce-wrap ul.products li.product a img{margin:0 0 0 0!important;border-radius:0;width:100%;aspect-ratio:16/10;object-fit:cover}
.woocommerce-wrap ul.products li.product .woocommerce-loop-product__title{padding:16px 18px 4px!important;font-family:'Sora';font-size:1.08rem;color:var(--navy)}
.woocommerce-wrap ul.products li.product .price{padding:0 18px;color:var(--navy)!important;font-weight:700}
.woocommerce-wrap ul.products li.product .button{display:inline-block;margin:12px 18px 20px!important;background:var(--grad-blue)!important;color:#fff!important;border-radius:999px!important;padding:10px 20px!important;font-family:'Sora';font-weight:700;transition:.25s}
.woocommerce-wrap ul.products li.product .button:hover{transform:translateY(-2px);box-shadow:0 12px 26px -10px rgba(80,144,208,.7)}
.woocommerce-wrap .woocommerce-products-header,.woocommerce-wrap > .woocommerce > .page-title,.woocommerce-wrap .page-title{display:none}
.woocommerce-wrap .woocommerce-result-count,.woocommerce-wrap .woocommerce-ordering{margin-bottom:18px;color:var(--muted)}
.woocommerce-wrap .woocommerce-info,.woocommerce-wrap .woocommerce-message{background:var(--bg);border-top:3px solid var(--blue);color:var(--ink);border-radius:10px}
.woocommerce-wrap a.button,.woocommerce-wrap button.button,.woocommerce-wrap .button{background:var(--grad-blue);color:#fff;border-radius:999px;font-family:'Sora';font-weight:700}

/* nosotros / stats */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about .mv{background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:14px;padding:22px 24px;margin-bottom:16px;transition:.3s}
.about .mv:hover{box-shadow:var(--shadow-sm);transform:translateX(6px)}
.about .mv h4{font-family:'Sora';color:var(--navy);font-size:1.05rem;margin-bottom:6px;display:flex;align-items:center;gap:9px}
.about .mv p{color:var(--muted);font-size:.96rem}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.stat{background:var(--grad);color:#fff;border-radius:18px;padding:28px 24px;position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.08);top:-40px;right:-30px}
.stat b{font-family:'Sora';font-size:2.4rem;font-weight:800;display:block;line-height:1}
.stat span{color:rgba(255,255,255,.82);font-size:.9rem}

/* sección oscura con imagen de fondo (Quiénes somos) */
.sec.dark{color:#fff;overflow:hidden}
.sec.dark .sbg{position:absolute;inset:0;background-size:cover;background-position:center;z-index:0}
.sec.dark::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(0,18,52,.95) 0%,rgba(7,22,48,.9) 55%,rgba(9,47,122,.82) 100%);z-index:1}
.sec.dark .wrap{position:relative;z-index:2}
.sec.dark .eyebrow{color:var(--blue-l)}
.sec.dark h2{color:#fff!important}
.sec.dark .mv{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-left:4px solid var(--blue);backdrop-filter:blur(4px)}
.sec.dark .mv:hover{background:rgba(255,255,255,.13)}
.sec.dark .mv h4{color:#fff}
.sec.dark .mv p{color:rgba(255,255,255,.84)}
.sec.dark .stat{border:1px solid rgba(255,255,255,.16)}

/* features */
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.fx{text-align:center;padding:26px 18px;border-radius:16px;transition:.3s}
.fx:hover{background:#fff;box-shadow:var(--shadow-sm);transform:translateY(-5px)}
.fx .fi{width:56px;height:56px;margin:0 auto 16px;border-radius:15px;background:var(--grad-blue);display:grid;place-items:center;font-size:1.4rem}
.fx h4{font-family:'Sora';color:var(--navy);font-size:1.02rem;margin-bottom:6px}
.fx p{color:var(--muted);font-size:.88rem}

/* CTA */
.cta-final{background:var(--grad);color:#fff;border-radius:30px;padding:64px 40px;text-align:center;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.cta-final::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% -20%,rgba(80,144,208,.5),transparent 60%)}
.cta-final>*{position:relative;z-index:2}
.cta-final h2{font-size:clamp(1.8rem,3.2vw,2.5rem);font-weight:800;margin-bottom:14px}
.cta-final p{color:rgba(255,255,255,.85);max-width:520px;margin:0 auto 28px}
.contact-row{display:flex;gap:30px;justify-content:center;flex-wrap:wrap;margin-top:30px;color:rgba(255,255,255,.85);font-size:.92rem}
.contact-row span{display:inline-flex;align-items:center;gap:9px}

/* footer */
.ft{background:#071630;color:rgba(255,255,255,.7);padding:52px 0 26px}
.ft .top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1)}
.ft .logo{color:#fff}
.ft .fnav{display:flex;gap:24px;flex-wrap:wrap}
.ft .fnav a{color:rgba(255,255,255,.7);font-size:.92rem;transition:.2s}
.ft .fnav a:hover{color:var(--blue-l)}
.ft .bot{padding-top:22px;font-size:.82rem;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* animaciones scroll-reveal */
.reveal{opacity:0;transform:translateY(30px);transition:.7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
@keyframes rise{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}

/* responsive */
@media(max-width:900px){
  .hero .wrap,.about{grid-template-columns:1fr;gap:36px}
  .heroart{display:none}
  .grid3,.feat,.stats{grid-template-columns:1fr}
  .feat{grid-template-columns:1fr 1fr}
  .carow{display:none}
  .cslide{flex-basis:80%;max-width:80%}
  .woocommerce-wrap ul.products{grid-template-columns:1fr 1fr}
  .nav .lnk{display:none}.burger{display:flex}
  .nav .btn-p{display:none}
  .nav.open{position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:18px 24px;box-shadow:var(--shadow)}
  .nav.open .lnk{display:block;color:var(--navy)!important;padding:8px 0;width:100%}
  .nav.open .btn-p{display:inline-flex;width:100%;justify-content:center;margin-top:10px}
  .sec{padding:70px 0}
}
@media(max-width:560px){.feat{grid-template-columns:1fr}.hero{padding:140px 0 90px}.woocommerce-wrap ul.products{grid-template-columns:1fr}.cslide{flex-basis:86%;max-width:86%}}