/*
Theme Name: Previa AI
Theme URI: https://example.com/previa-ai
Author: Codex
Description: Theme institucional moderno para prevención, consultoría y servicios con asistente IA integrado. Sin WooCommerce.
Version: 1.9.0
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: previa-ai
*/

:root{--ink:#102034;--muted:#637083;--brand:#146c5b;--brand-2:#55c99d;--cream:#f3f7f3;--white:#fff;--line:rgba(16,32,52,.12);--shadow:0 24px 70px rgba(16,32,52,.12);--radius:24px;--font:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:var(--font);background:var(--cream);line-height:1.6}body.ai-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.container{width:min(1160px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(243,247,243,.82);backdrop-filter:blur(18px);border-bottom:1px solid transparent}.site-header.scrolled{border-color:var(--line)}.nav-wrap{height:78px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:var(--ink);color:var(--brand-2)}.site-nav{margin-left:auto}.site-nav ul{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}.site-nav a{font-size:14px;font-weight:650}.nav-actions{display:flex;gap:10px}.button{display:inline-flex;justify-content:center;align-items:center;gap:9px;min-height:48px;padding:0 20px;border:0;border-radius:999px;background:var(--ink);color:#fff;font:700 14px var(--font);cursor:pointer;transition:.2s transform,.2s background}.button:hover{transform:translateY(-2px)}.button.brand-button{background:var(--brand)}.button.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}.menu-toggle{display:none;background:none;border:0;font-size:25px}.hero{padding:72px 0 48px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:70px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:1px solid rgba(20,108,91,.18);border-radius:999px;background:rgba(85,201,157,.12);color:var(--brand);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 5px rgba(85,201,157,.16)}h1{font-size:clamp(48px,6.4vw,88px);line-height:.98;letter-spacing:-.065em;margin:25px 0}.gradient-text{color:var(--brand)}.hero-copy>p{max-width:600px;font-size:19px;color:var(--muted)}.hero-buttons{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.trust-row{display:flex;gap:24px;margin-top:42px;color:var(--muted);font-size:13px}.trust-row span{display:flex;gap:7px;align-items:center}.visual-card{min-height:565px;border-radius:34px;background:linear-gradient(145deg,#13372f,#102034);position:relative;padding:26px;box-shadow:var(--shadow);overflow:hidden;color:#fff}.visual-card:before{content:"";position:absolute;width:440px;height:440px;border-radius:50%;background:#45c397;filter:blur(90px);opacity:.27;right:-200px;top:-120px}.visual-top{display:flex;justify-content:space-between;position:relative}.status{font-size:12px;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.1)}.ai-orb{width:200px;height:200px;border-radius:50%;position:absolute;inset:95px 0 auto;margin:auto;background:radial-gradient(circle at 30% 20%,#eafff7 0,#55c99d 24%,#146c5b 52%,#102034 75%);box-shadow:0 0 80px rgba(85,201,157,.5);animation:float 5s ease-in-out infinite}.ai-orb:after{content:"IA";position:absolute;inset:0;display:grid;place-items:center;font-size:42px;font-weight:850;letter-spacing:-.05em}.prompt-card{position:absolute;left:24px;right:24px;bottom:24px;padding:18px;border:1px solid rgba(255,255,255,.14);border-radius:20px;background:rgba(255,255,255,.09);backdrop-filter:blur(14px)}.prompt-card strong{display:block;margin-bottom:6px}.prompt-card p{color:rgba(255,255,255,.65);font-size:13px;margin:0}.metrics{padding:32px 0 90px}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px}.metric{padding:26px;text-align:center}.metric+.metric{border-left:1px solid var(--line)}.metric strong{font-size:28px;display:block}.metric span{font-size:13px;color:var(--muted)}.section{padding:100px 0}.section.white{background:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:45px}.section-head h2{font-size:clamp(36px,5vw,60px);line-height:1.05;letter-spacing:-.045em;margin:15px 0 0;max-width:700px}.section-head p{max-width:430px;color:var(--muted)}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--cream);min-height:295px;display:flex;flex-direction:column}.icon{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;background:var(--ink);color:var(--brand-2);font-size:22px}.service-card h3{font-size:22px;margin:28px 0 8px}.service-card p{color:var(--muted);font-size:14px;margin:0}.service-card a{margin-top:auto;font-weight:750;color:var(--brand)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.feature-panel{padding:38px;border-radius:30px;background:var(--ink);color:#fff}.feature-row{padding:20px 0;display:grid;grid-template-columns:42px 1fr;gap:16px;border-bottom:1px solid rgba(255,255,255,.1)}.feature-row:last-child{border:0}.feature-row b{display:block}.feature-row p{margin:4px 0 0;color:rgba(255,255,255,.58);font-size:13px}.content h2{font-size:clamp(38px,5vw,60px);line-height:1.05;letter-spacing:-.045em;margin:18px 0}.content>p{color:var(--muted);font-size:17px}.check-list{list-style:none;padding:0;margin:25px 0}.check-list li{margin:12px 0}.check-list li:before{content:"✓";margin-right:10px;color:var(--brand);font-weight:900}.cta{padding:90px 0}.cta-box{text-align:center;padding:80px 30px;border-radius:34px;color:#fff;background:linear-gradient(135deg,var(--brand),#102034);position:relative;overflow:hidden}.cta-box h2{font-size:clamp(38px,5vw,62px);line-height:1.03;margin:0 auto 16px;max-width:800px;letter-spacing:-.05em}.cta-box p{color:rgba(255,255,255,.7);max-width:600px;margin:0 auto 26px}.cta-box .button{background:#fff;color:var(--ink)}.site-footer{padding:55px 0 28px;background:#0b1725;color:#fff}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:50px}.site-footer p,.site-footer a{color:rgba(255,255,255,.58);font-size:14px}.site-footer h4{margin-top:0}.footer-bottom{margin-top:45px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;font-size:12px;color:rgba(255,255,255,.45)}.ai-fab{position:fixed;right:24px;bottom:24px;z-index:70;width:62px;height:62px;border:0;border-radius:21px;background:var(--brand);color:#fff;box-shadow:0 18px 50px rgba(20,108,91,.35);font-weight:850;cursor:pointer}.ai-panel{position:fixed;inset:0;z-index:100;background:rgba(9,20,32,.62);backdrop-filter:blur(8px);display:none;align-items:flex-end;justify-content:flex-end;padding:22px}.ai-panel.open{display:flex}.ai-window{width:min(460px,100%);height:min(720px,calc(100vh - 44px));background:#fff;border-radius:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden}.ai-head{padding:20px 22px;background:var(--ink);color:#fff;display:flex;align-items:center;gap:12px}.ai-avatar{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--brand);font-weight:850}.ai-head b{display:block}.ai-head small{color:rgba(255,255,255,.6)}.ai-close{margin-left:auto;border:0;background:none;color:#fff;font-size:23px;cursor:pointer}.ai-messages{padding:20px;flex:1;overflow:auto;display:flex;flex-direction:column;gap:12px}.message{padding:12px 14px;border-radius:17px;max-width:82%;font-size:14px}.message.bot{align-self:flex-start;background:var(--cream)}.message.user{align-self:flex-end;background:var(--brand);color:#fff}.message.loading{opacity:.6}.ai-form{padding:14px;display:flex;gap:8px;border-top:1px solid var(--line)}.ai-form input{flex:1;min-width:0;border:1px solid var(--line);border-radius:999px;padding:0 16px;font:14px var(--font)}.ai-form button{width:48px;height:48px;border-radius:50%;border:0;background:var(--ink);color:#fff;cursor:pointer}.entry{padding:80px 0;min-height:60vh}.entry h1{font-size:clamp(42px,6vw,72px)}.entry-content{max-width:800px}.screen-reader-text{position:absolute;clip:rect(1px,1px,1px,1px)}@keyframes float{50%{transform:translateY(-15px) rotate(3deg)}}
@media(max-width:900px){.site-nav{display:none;position:absolute;top:78px;left:0;right:0;background:var(--cream);padding:20px}.site-nav.open{display:block}.site-nav ul{display:block}.site-nav li{padding:10px}.menu-toggle{display:block;margin-left:auto}.nav-actions .ghost{display:none}.hero-grid,.split{grid-template-columns:1fr}.hero{padding-top:45px}.visual-card{min-height:470px}.card-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.section-head{display:block}}
@media(max-width:620px){.container{width:min(100% - 28px,1160px)}.nav-actions .brand-button{display:none}.hero-grid{gap:35px}h1{font-size:50px}.trust-row{display:grid;gap:8px}.metric-grid{grid-template-columns:1fr 1fr}.metric:nth-child(3){border-left:0}.metric:nth-child(n+3){border-top:1px solid var(--line)}.card-grid{grid-template-columns:1fr}.section{padding:72px 0}.section-head h2{font-size:40px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.ai-panel{padding:0}.ai-window{height:100vh;border-radius:0}.visual-card{min-height:430px}.ai-orb{width:165px;height:165px}}

/* Panel modular 1.1 */
.metric-grid{grid-template-columns:repeat(var(--items,4),minmax(0,1fr))}.card-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.visual-image,.feature-panel.has-bg,.cta-box.has-bg{background-size:cover;background-position:center}.visual-image:before{background:linear-gradient(180deg,transparent 35%,rgba(10,23,37,.72));inset:0;width:auto;height:auto;border-radius:0;filter:none;opacity:1}.service-image{width:100%;height:150px;object-fit:cover;border-radius:16px;margin-bottom:4px}.service-image+h3{margin-top:20px}.entry .container{width:min(1440px,calc(100% - 40px))}.entry-content{max-width:none;width:100%}.entry-content>.alignwide{max-width:1280px;margin-inline:auto}.entry-content>.alignfull{width:100vw;margin-left:calc(50% - 50vw)}
@media(max-width:900px){.metric-grid{grid-template-columns:repeat(2,1fr)!important}}
@media(max-width:620px){.metric-grid{grid-template-columns:1fr!important}.metric+.metric{border-left:0;border-top:1px solid var(--line)}}

/* Acceso emergente */
body.auth-open{overflow:hidden}.auth-modal{position:fixed;inset:0;z-index:120;display:none;align-items:center;justify-content:center;padding:24px;background:rgba(7,18,29,.7);backdrop-filter:blur(10px)}.auth-modal.open{display:flex}.auth-modal-window{position:relative;width:min(570px,100%);max-height:calc(100vh - 48px);overflow:auto;border-radius:28px;background:#f5f8f6;box-shadow:0 30px 90px rgba(7,18,29,.3)}.auth-modal-close{position:absolute;right:16px;top:14px;z-index:2;width:38px;height:38px;border:0;border-radius:50%;background:#fff;color:var(--ink);font-size:24px;cursor:pointer}.auth-modal-tabs{position:sticky;top:0;z-index:1;display:flex;gap:5px;padding:14px 65px 14px 14px;background:rgba(245,248,246,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.auth-modal-tabs button{flex:1;min-height:40px;border:0;border-radius:999px;background:transparent;color:var(--muted);font-weight:750;cursor:pointer}.auth-modal-tabs button.active{background:var(--ink);color:#fff}.auth-modal-panel{display:none;padding:0 20px 20px}.auth-modal-panel.active{display:block}.auth-modal .auth-shell{margin:20px auto 0;box-shadow:none}.auth-modal .entry{padding:0}@media(max-width:620px){.auth-modal{padding:0}.auth-modal-window{height:100vh;max-height:none;border-radius:0}.auth-modal-panel{padding:0 10px 20px}.auth-modal .auth-shell{padding:24px}.auth-modal-tabs{padding-left:10px}}
@media(max-width:620px){.nav-actions .js-auth-open.brand-button{display:inline-flex;padding-inline:15px}}
.auth-shell:has(.account-irl){width:min(1180px,100%)}