:root{--blue:#0878f9;--navy:#071a3a;--ink:#10213b;--muted:#617089;--line:#dfe6ef;--soft:#f5f8fc}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink)}a{text-decoration:none;color:inherit}.container{width:min(1120px,calc(100% - 36px));margin:auto}.top{border-bottom:1px solid var(--line);background:#fff}.top .container{height:70px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:21px;font-weight:850;color:var(--navy)}.brand span{display:inline-grid;place-items:center;width:34px;height:34px;background:var(--blue);color:#fff;border-radius:8px;margin-right:8px}.back{font-size:13px;font-weight:750;color:var(--blue)}.hero{padding:62px 0;background:linear-gradient(135deg,#f8fbff,#edf5ff)}.grid{display:grid;grid-template-columns:1.08fr .92fr;gap:55px;align-items:center}.eyebrow{font-size:11px;font-weight:850;letter-spacing:1.4px;color:var(--blue)}h1{font-size:45px;letter-spacing:-2px;color:var(--navy);margin:10px 0 14px}.lead{color:var(--muted);line-height:1.7}.price{font-size:13px;color:var(--muted);margin:22px 0}.price strong{display:block;color:var(--navy);font-size:26px}.actions{display:flex;gap:10px}.btn{display:inline-flex;padding:13px 18px;border-radius:7px;background:var(--blue);border:1px solid var(--blue);color:#fff;font-weight:750}.btn.ghost{background:#fff;color:var(--ink);border-color:#ccd7e5}.visual{border-radius:12px;background:#fff;padding:14px;box-shadow:0 22px 50px #163b6c24}.screen{min-height:300px;border-radius:8px;background:linear-gradient(135deg,#071a3a,#0b4b9e);color:#fff;padding:40px;display:grid;place-items:center;text-align:center}.screen strong{font-size:34px}.screen span{color:#48a0ff}.section{padding:65px 0}.section.alt{background:var(--soft)}h2{font-size:30px;color:var(--navy);margin:0 0 22px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.features article{padding:20px;border:1px solid var(--line);border-radius:9px;background:#fff}.features h3{font-size:15px;margin:8px 0}.features p{font-size:12px;color:var(--muted);line-height:1.55;margin:0}.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px}.shot{min-height:180px;border:1px solid var(--line);border-radius:9px;background:linear-gradient(145deg,#eaf3ff,#fff);display:grid;place-items:center;color:#6c7d93;font-weight:700}.shot:first-child{min-height:300px;grid-row:span 2}.included{display:grid;grid-template-columns:1fr 1fr;gap:10px}.included span{padding:12px 14px;border-radius:7px;background:#eef6ff;color:#365b85;font-size:13px}.related{display:grid;grid-template-columns:1fr 1fr;gap:16px}.related a{padding:20px;border:1px solid var(--line);border-radius:9px;font-weight:800}.related small{display:block;color:var(--blue);margin-bottom:6px}.footer{padding:28px 0;background:#06172f;color:#aebbd0;text-align:center;font-size:12px}@media(max-width:760px){.grid{grid-template-columns:1fr}.hero{padding:42px 0}h1{font-size:37px}.features{grid-template-columns:1fr}.gallery{grid-template-columns:1fr 1fr}.shot:first-child{grid-column:1/-1;grid-row:auto}.included,.related{grid-template-columns:1fr}.actions{flex-direction:column}}
@media(max-width:760px){.detail-hero,.detail-grid,.gallery-grid,.related-grid{grid-template-columns:1fr!important}.detail-actions{flex-wrap:wrap}.detail-actions a{min-height:44px}.detail-page{overflow-x:hidden}}
@media(max-width:420px){.detail-actions a{width:100%;justify-content:center}}

/* JR Digital - tema claro/oscuro */
html[data-theme="dark"]{color-scheme:dark}
.theme-toggle{display:inline-grid;place-items:center;width:40px;height:40px;min-width:40px;padding:0;border:1px solid var(--line,#dfe6ef);border-radius:9px;background:#fff;color:#071a3a;cursor:pointer;font-size:18px;line-height:1;box-shadow:none}
html[data-theme="dark"] body{background:#08111f!important;color:#dce7f5!important}
html[data-theme="dark"] .theme-toggle{background:#132238;color:#ffd76a;border-color:#29405d}
html[data-theme="dark"]{--navy:#eef5ff;--ink:#dce7f5;--muted:#9fb0c6;--line:#293b52;--soft:#0d1929}html[data-theme="dark"] .top,html[data-theme="dark"] .features article,html[data-theme="dark"] .visual{background:#101d2d!important;border-color:#293b52!important}html[data-theme="dark"] .hero{background:linear-gradient(135deg,#08111f,#10233b)}html[data-theme="dark"] .btn.ghost{background:#101d2d;color:#dce7f5;border-color:#344a65}html[data-theme="dark"] .shot{background:linear-gradient(145deg,#12263f,#101d2d);border-color:#293b52;color:#9fb0c6}html[data-theme="dark"] .included span{background:#10243d;color:#a9c8ed}html[data-theme="dark"] .related a{border-color:#293b52}