/* ECIN Biblioteca — Ficha editorial 1.1 */
.ecin-product{--navy:#0a263a;--navy-deep:#071d2d;--gold:#b18a4b;--gold-light:#ddbd7d;--ink:#172c3a;--soft:#f8f6f1;--line:#e9e5dd;background:#fff;color:var(--ink);font-family:inherit}
.ecin-product *{box-sizing:border-box}
.ecin-product .ecin-shell{width:min(1190px,calc(100% - 48px));margin:auto}
.ecin-product a{text-decoration:none}
.ecin-crumbs{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:#77818a;padding:27px 0 37px}
.ecin-crumbs a{color:#576776}.ecin-crumbs a:hover{color:var(--gold)}
.ecin-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);align-items:start;gap:58px;padding-bottom:52px}
.ecin-hero-cover{position:relative;display:grid;place-items:center;min-height:480px;background:linear-gradient(150deg,#f9f9f7,#eeeae4);border:1px solid #eeeae1;border-radius:13px;padding:22px 34px;overflow:hidden}
.ecin-hero-cover:after{content:"";position:absolute;width:330px;height:330px;background:#fff;border-radius:50%;filter:blur(70px);opacity:.55;pointer-events:none}
.ecin-hero-cover img{position:relative;z-index:1;width:auto;max-width:100%;height:auto;max-height:555px;object-fit:contain;filter:drop-shadow(12px 15px 14px rgba(20,36,51,.14))}
.ecin-image-tag{position:absolute;z-index:2;top:20px;left:20px;font-size:10px;letter-spacing:1.5px;color:#8f6c36;background:#fffdf7;padding:8px 12px;border-radius:30px}
.ecin-thumbnails{display:flex;flex-wrap:wrap;gap:12px;margin-top:15px}.ecin-thumb{border:2px solid #e2e0db;background:#faf9f5;border-radius:8px;padding:5px;width:82px;height:92px;cursor:pointer}.ecin-thumb.is-active,.ecin-thumb:focus-visible{border-color:var(--gold)}.ecin-thumb img{width:100%;height:100%;object-fit:contain}
.ecin-details{padding:12px 0 0}.ecin-eyebrow{font-size:11px;letter-spacing:2.1px;font-weight:800;color:#a47a3e;display:flex;align-items:center;gap:9px}.ecin-dot{width:7px;height:7px;background:var(--gold);border-radius:100%}
.ecin-details h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(36px,3.5vw,51px);line-height:1.12;letter-spacing:-1.2px;color:var(--navy);margin:16px 0 14px}
.ecin-byline{font-size:14px;color:#6d7982;margin:0 0 13px}.ecin-short-desc{color:#4f5f6d;font-size:16px;line-height:1.85}.ecin-short-desc p{margin:0 0 14px}.ecin-price{font-size:36px;font-weight:750;color:var(--navy);margin:15px 0 21px}.ecin-price ins{text-decoration:none}.ecin-price del{font-size:20px;color:#8a969f;font-weight:400;margin-right:6px}
.ecin-buy-card{background:#fbf9f5;border:1px solid #e9dfcf;border-radius:11px;padding:23px 25px;box-shadow:0 10px 30px rgba(11,31,43,.035)}.ecin-buy-card-heading{display:flex;align-items:center;gap:10px;color:#87632d;font-size:14px}.ecin-buy-icon{font-size:21px}.ecin-buy-card p{color:#67727b;font-size:14px;line-height:1.7;margin:11px 0 17px}.ecin-buy-disabled{width:100%;display:flex;justify-content:center;align-items:center;gap:10px;background:#b8ab95!important;border:0!important;border-radius:6px!important;color:#fff!important;padding:15px 22px!important;font-weight:700;cursor:not-allowed!important;opacity:1!important}.ecin-buy-disabled span{margin-left:12px}.ecin-buy-card small{display:block;color:#818990;text-align:center;font-size:11px;margin-top:11px}
.ecin-assurances{display:grid;grid-template-columns:1fr 1fr;gap:12px;border-top:1px solid var(--line);margin-top:26px;padding-top:22px}.ecin-assurances>div{display:flex;gap:11px}.ecin-assurance-icon{display:grid;place-items:center;flex:0 0 38px;height:38px;font-size:23px;border:1px solid #dfd3be;border-radius:7px;color:#a78043}.ecin-assurances strong,.ecin-assurances small{display:block}.ecin-assurances strong{font-size:13px;color:var(--navy)}.ecin-assurances small{font-size:11px;color:#75818a;line-height:1.6;margin-top:3px}
.ecin-includes{background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:26px 32px 32px;margin:8px 0 64px}.ecin-includes-title span,.ecin-heading>span,.ecin-related-heading>div>span{font-size:11px;font-weight:750;letter-spacing:1.8px;color:#a77d3d}.ecin-includes-title h2{font-family:Georgia,serif;color:var(--navy);font-size:24px;margin:7px 0 26px}.ecin-benefit-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.ecin-benefit-grid>div{display:grid;grid-template-columns:40px 1fr;column-gap:8px;align-items:start}.ecin-benefit-icon{grid-row:span 2;display:grid;place-items:center;font-size:30px;color:var(--gold)}.ecin-benefit-grid strong{font-size:13px;color:var(--navy)}.ecin-benefit-grid small{font-size:11px;color:#77818a;line-height:1.6;margin-top:4px}
.ecin-info{margin-bottom:78px}.ecin-heading{text-align:center}.ecin-heading h2{font-family:Georgia,serif;font-size:clamp(29px,3vw,41px);color:var(--navy);margin:9px 0 18px}.ecin-heading p{font-size:14px;color:#7c858c;margin:0}
.ecin-tablist{display:flex;justify-content:center;flex-wrap:wrap;gap:0;border-bottom:1px solid #e7e3dc;margin-top:31px}.ecin-tab{padding:17px 28px;background:transparent!important;border:0!important;border-bottom:3px solid transparent!important;border-radius:0!important;color:#657380!important;font-family:inherit;font-weight:500;cursor:pointer}.ecin-tab.is-active{color:#926a2d!important;border-bottom-color:var(--gold)!important}.ecin-tab:focus-visible{outline:2px solid #926a2d;outline-offset:-3px}.ecin-tab-panel{background:#fff;border:1px solid #eae7e1;border-top:0;border-radius:0 0 12px 12px;padding:34px 45px;min-height:220px}.ecin-tab-panel[hidden]{display:none!important}.ecin-prose{max-width:860px;margin:0 auto;color:#495d6d;line-height:1.85;font-size:15px}.ecin-prose h2,.ecin-prose h3{font-family:Georgia,serif;color:var(--navy)}.ecin-prose h2{font-size:27px}.ecin-prose h3{font-size:22px}.ecin-prose p{margin:0 0 16px}.ecin-prose li{padding:3px 0}.ecin-facts{margin:0 auto;max-width:760px}.ecin-facts>div{display:grid;grid-template-columns:160px 1fr;gap:16px;border-bottom:1px solid #edeae5;padding:14px 0}.ecin-facts dt{font-weight:700;color:var(--navy)}.ecin-facts dd{margin:0;color:#566776}
.ecin-how{padding:73px 0 78px;background:linear-gradient(135deg,#faf8f3,#f3f0ea)}.ecin-how-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:46px}.ecin-how-grid>div{position:relative;text-align:center;padding:30px 24px;background:white;border:1px solid #eae4d9;border-radius:12px}.ecin-how-grid b{position:absolute;top:-17px;left:calc(50% - 17px);display:grid;place-items:center;border-radius:50%;background:var(--navy);color:#fff;width:34px;height:34px;font-size:12px}.ecin-how-grid span{display:block;font-size:37px;color:var(--gold);margin:3px 0 8px}.ecin-how-grid h3{font-family:Georgia,serif;color:var(--navy);font-size:21px;margin:0 0 10px}.ecin-how-grid p{margin:0;color:#657483;font-size:13px;line-height:1.7}
.ecin-related{padding:80px 0 95px}.ecin-related-heading{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:30px}.ecin-related-heading h2{font-family:Georgia,serif;color:var(--navy);font-size:36px;margin:8px 0}.ecin-related-heading p{color:#687885;margin:0}.ecin-related-heading>a{font-size:13px;color:#916b34;font-weight:700;white-space:nowrap}.ecin-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.ecin-related-card{display:grid;grid-template-columns:43% 1fr;gap:12px;padding:13px;background:#fff;border:1px solid #ebe8e1;border-radius:12px;box-shadow:0 8px 25px rgba(20,39,55,.035)}.ecin-related-image{display:flex;align-items:center;justify-content:center;background:#f8f6f2;border-radius:7px;padding:10px}.ecin-related-image img{width:auto;max-width:100%;max-height:180px;height:auto;object-fit:contain}.ecin-related-copy{min-width:0;display:flex;flex-direction:column;align-items:start}.ecin-related-copy>span{font-size:9px;letter-spacing:1.1px;color:#a78249;font-weight:750}.ecin-related-copy h3{font-family:Georgia,serif;font-size:17px;line-height:1.3;margin:11px 0;overflow-wrap:anywhere}.ecin-related-copy h3 a{color:var(--navy)}.ecin-related-price{font-size:17px;color:var(--navy);font-weight:750;margin-top:auto;margin-bottom:12px}.ecin-related-action{display:inline-flex;justify-content:center;align-items:center;gap:8px;background:var(--navy);padding:11px 13px;border-radius:5px;color:white!important;font-size:12px;font-weight:700}.ecin-related-action:hover{background:#a17c44}
@media(max-width:900px){.ecin-top{gap:28px}.ecin-benefit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ecin-related-grid{grid-template-columns:1fr}.ecin-related-card{grid-template-columns:160px 1fr}.ecin-related-image img{max-height:140px}}
@media(max-width:700px){.ecin-product .ecin-shell{width:min(100% - 32px,550px)}.ecin-crumbs{padding:20px 0}.ecin-top{grid-template-columns:1fr;gap:25px;padding-bottom:35px}.ecin-hero-cover{min-height:320px;padding:28px 24px}.ecin-hero-cover img{max-height:440px}.ecin-details h1{font-size:36px}.ecin-price{font-size:31px}.ecin-includes{padding:22px 18px;margin:0 0 45px}.ecin-benefit-grid{grid-template-columns:1fr;gap:18px}.ecin-assurances{grid-template-columns:1fr}.ecin-tablist{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap}.ecin-tab{white-space:nowrap;padding:14px 16px}.ecin-tab-panel{padding:26px 20px}.ecin-facts>div{grid-template-columns:110px 1fr;gap:10px}.ecin-info{margin-bottom:45px}.ecin-how{padding:55px 0}.ecin-how-grid{grid-template-columns:1fr;gap:29px}.ecin-related{padding:53px 0}.ecin-related-heading{align-items:start;flex-direction:column}.ecin-related-heading h2{font-size:30px}.ecin-related-card{grid-template-columns:120px 1fr}}


/* 1.2.0 — Identidad institucional ECIN: azul marino y blanco */
.ecin-product{--navy:#081f4b;--navy-deep:#061633;--gold:#0b4c98;--gold-light:#b7d9fc;--ink:#102b51;--soft:#edf5ff;--line:#d9e6f4;background:#fff;color:var(--ink)}
.ecin-product .ecin-shell{width:min(1280px,calc(100% - 64px))}
.ecin-crumbs{font-size:15px;color:#43617e}.ecin-crumbs a,.ecin-crumbs a:hover{color:#0a4f9a}
.ecin-top{gap:65px;padding-bottom:68px;align-items:center}
.ecin-hero-cover{background:linear-gradient(145deg,#f7fbff,#e5f0ff);border:1px solid #d9e8f8;min-height:540px;border-radius:22px;padding:32px}
.ecin-hero-cover:after{background:#eef8ff}.ecin-hero-cover img{max-height:610px}
.ecin-image-tag{color:#0c4a89;background:#fff;border:1px solid #d8e9f8;font-size:12px;font-weight:700}
.ecin-eyebrow,.ecin-includes-title span,.ecin-heading>span,.ecin-related-heading>div>span{color:#135aa3;font-size:13px;letter-spacing:1.4px}
.ecin-dot{background:#0877cf}.ecin-details h1{font-size:clamp(39px,3.8vw,60px);line-height:1.12;color:#081f4b;letter-spacing:-.6px}
.ecin-byline{font-size:18px;color:#245486}.ecin-short-desc{font-size:19px;line-height:1.7;color:#365779}
.ecin-price{font-size:43px;color:#071e4c}
.ecin-buy-card{background:linear-gradient(135deg,#0b3c79,#061c47);border:none;border-radius:17px;box-shadow:0 17px 37px rgba(4,36,92,.16);padding:29px 32px;color:#fff}
.ecin-buy-card-heading,.ecin-buy-card strong,.ecin-buy-icon{color:#fff;font-size:20px}.ecin-buy-card p{font-size:16px;color:#e0edff;line-height:1.65}
.ecin-buy-disabled{background:#fff!important;color:#062856!important;border-radius:9px!important;font-size:17px!important;padding:19px!important}
.ecin-buy-card small{color:#c9d9ed;font-size:13px}
.ecin-assurances{border-top-color:#d9e6f4}.ecin-assurance-icon{border-color:#c3d9f1;color:#1261ad;background:#f4f9ff}
.ecin-assurances strong{font-size:16px}.ecin-assurances small{font-size:13px;color:#4f6982}
.ecin-includes{background:linear-gradient(120deg,#092b63,#0a4f97);border:0;border-radius:19px;color:#fff;padding:39px 42px;margin:24px 0 75px;box-shadow:0 18px 38px rgba(6,37,80,.12)}
.ecin-includes-title span,.ecin-includes-title h2{color:#fff}.ecin-includes-title h2{font-size:clamp(28px,3vw,36px);margin-bottom:32px}
.ecin-benefit-grid{gap:28px}.ecin-benefit-icon{color:#fff;background:#ffffff19;border:1px solid #ffffff50;border-radius:12px;width:48px;height:48px;font-size:30px}
.ecin-benefit-grid>div{grid-template-columns:50px 1fr;gap:12px}.ecin-benefit-grid strong{color:#fff;font-size:16px}.ecin-benefit-grid small{color:#dbeaff;font-size:14px}
.ecin-heading h2{font-size:clamp(33px,3.6vw,48px)}.ecin-heading p{font-size:17px;color:#436180}
.ecin-tablist{border-bottom-color:#cfdeef}.ecin-tab{font-size:17px!important;color:#315679!important;font-weight:650!important;padding:19px 33px!important}
.ecin-tab.is-active{color:#073b82!important;border-bottom-color:#0b60be!important}.ecin-tab:focus-visible{outline-color:#0a67ca}
.ecin-tab-panel{border:1px solid #d8e6f5;background:#fff;border-radius:0 0 16px 16px;padding:45px 56px;box-shadow:0 9px 30px rgba(10,43,94,.035)}
.ecin-prose{max-width:1000px;font-size:18px;line-height:1.85;color:#344e6b}.ecin-prose h2{font-size:32px}.ecin-prose h3{font-size:26px}
.ecin-facts{max-width:950px;font-size:17px}.ecin-facts>div{border-bottom-color:#dce9f6;padding:17px 0}
.ecin-author-box{display:grid;grid-template-columns:90px 1fr;gap:26px;align-items:start}.ecin-author-emblem{display:grid;place-items:center;width:85px;height:85px;border-radius:50%;background:#eaf4ff;color:#0a4a95;font-size:39px}
.ecin-how{background:linear-gradient(145deg,#e7f2ff,#f8fbff);padding:86px 0 95px}.ecin-how-grid{gap:24px}.ecin-how-grid>div{border:1px solid #d9e9f8;border-radius:17px;padding:38px 28px}
.ecin-how-grid span{color:#0f65b0}.ecin-how-grid h3{font-size:25px}.ecin-how-grid p{font-size:16px}.ecin-how-grid b{background:#09295c;width:39px;height:39px;left:calc(50% - 19px)}
.ecin-related{background:#fff;padding:89px 0 108px}.ecin-related-heading h2{font-size:clamp(31px,3.2vw,44px)}.ecin-related-heading p{font-size:17px}.ecin-related-heading>a{font-size:15px;color:#0755a5}
.ecin-related-grid{gap:25px}.ecin-related-card{border-color:#dce8f6;border-radius:15px;padding:18px;box-shadow:0 12px 32px rgba(9,41,89,.06)}
.ecin-related-image{background:#edf5ff;border-radius:11px}.ecin-related-copy>span{color:#2765aa;font-size:11px}
.ecin-related-copy h3{font-size:21px}.ecin-related-price{font-size:22px}.ecin-related-action{background:#083c80;font-size:14px;border-radius:7px;padding:13px 15px}.ecin-related-action:hover{background:#145db2}
.ecin-related-empty{display:flex;align-items:center;gap:27px;background:linear-gradient(115deg,#0b316c,#0a4c8f);padding:34px 42px;border-radius:17px;color:white}
.ecin-related-empty-symbol{font-size:52px;color:#d9eaff}.ecin-related-empty h3{font-family:Georgia,serif;color:#fff;font-size:27px;margin:0 0 9px}.ecin-related-empty p{font-size:16px;line-height:1.7;color:#e4efff;margin:0;max-width:750px}
@media(max-width:950px){.ecin-product .ecin-shell{width:min(100% - 40px,780px)}.ecin-top{gap:30px}.ecin-details h1{font-size:clamp(34px,4.5vw,48px)}.ecin-benefit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ecin-related-grid{grid-template-columns:1fr}}
@media(max-width:700px){.ecin-product .ecin-shell{width:calc(100% - 32px)}.ecin-crumbs{font-size:13px;padding:19px 0 26px}.ecin-top{grid-template-columns:minmax(0,1fr);gap:25px;padding-bottom:35px}.ecin-hero-cover{min-height:290px;padding:20px;border-radius:14px}.ecin-hero-cover img{max-height:480px}.ecin-details h1{font-size:clamp(34px,9vw,45px)}.ecin-short-desc{font-size:17px;line-height:1.65}.ecin-price{font-size:36px}.ecin-buy-card{padding:23px 19px}.ecin-buy-card-heading{font-size:18px}.ecin-buy-card p{font-size:15px}.ecin-buy-disabled{font-size:16px!important}.ecin-includes{padding:27px 20px;margin:12px 0 53px}.ecin-includes-title h2{font-size:29px}.ecin-benefit-grid{grid-template-columns:1fr;gap:23px}.ecin-benefit-grid strong{font-size:16px}.ecin-benefit-grid small{font-size:14px}.ecin-tablist{overflow-x:auto;justify-content:flex-start;flex-wrap:nowrap;scrollbar-width:thin}.ecin-tab{white-space:nowrap;padding:15px 18px!important;font-size:15px!important}.ecin-tab-panel{padding:24px 19px}.ecin-prose{font-size:16px}.ecin-prose h2{font-size:27px}.ecin-prose h3{font-size:22px}.ecin-author-box{grid-template-columns:1fr;gap:14px}.ecin-author-emblem{width:58px;height:58px;font-size:30px}.ecin-facts{font-size:15px}.ecin-facts>div{grid-template-columns:100px minmax(0,1fr)}.ecin-how{padding:58px 0}.ecin-how-grid{gap:31px}.ecin-how-grid>div{padding:34px 22px}.ecin-how-grid h3{font-size:24px}.ecin-how-grid p{font-size:15px}.ecin-related{padding:65px 0}.ecin-related-heading{flex-direction:column;align-items:start}.ecin-related-heading h2{font-size:33px}.ecin-related-card{grid-template-columns:110px minmax(0,1fr);gap:13px;padding:12px}.ecin-related-copy h3{font-size:18px}.ecin-related-action{font-size:13px}.ecin-related-empty{padding:28px 20px;align-items:flex-start;gap:13px}.ecin-related-empty-symbol{font-size:32px}.ecin-related-empty h3{font-size:23px}.ecin-related-empty p{font-size:15px}}
@media(max-width:380px){.ecin-product .ecin-shell{width:calc(100% - 24px)}.ecin-related-card{grid-template-columns:90px minmax(0,1fr)}.ecin-related-action{padding:10px}.ecin-tab{padding:13px!important}.ecin-includes{padding:22px 14px}}