/* Opticlic · sitio v3 — diseño moderno con relieve */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#0f1b33;--navy:#12295a;--navy2:#0c1730;--blue:#1f5fd6;--blue2:#3d7be0;--blue-dk:#1749ad;--blue-lt:#eaf1fd;
  --cta:#ffc94a;--cta-dk:#f0b01f;--mut:#5b6a86;--txt2:#33415c;--line:#dbe4f2;--line2:#c3d0e6;--soft:#f4f7fc;--soft2:#eaf0fa;
  --sh1:0 1px 2px rgba(15,27,51,.06),0 4px 12px rgba(15,27,51,.06);
  --sh2:0 2px 4px rgba(15,27,51,.05),0 14px 32px rgba(15,27,51,.10);
  --sh3:0 4px 8px rgba(15,27,51,.06),0 28px 64px rgba(15,27,51,.18);
  --r:20px;--w:1160px}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.12;letter-spacing:-.02em;font-weight:900}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px}
.section{padding:104px 0}
.section.soft{background:linear-gradient(180deg,var(--soft),var(--soft2))}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:focus-visible{outline:3px solid var(--cta);outline-offset:2px;border-radius:6px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border-radius:99px;font-size:.78rem;font-weight:800;color:var(--blue);background:linear-gradient(180deg,#f6f9ff,#e3ecfc);border:1px solid #c9d9f5;box-shadow:inset 0 1px 0 #fff,0 2px 6px rgba(31,95,214,.1);margin-bottom:16px}
.dark .eyebrow,.hero .eyebrow{color:#fff;background:linear-gradient(180deg,rgba(255,255,255,.2),rgba(255,255,255,.07));border-color:rgba(255,255,255,.28);box-shadow:inset 0 1px 0 rgba(255,255,255,.25)}
.h2{font-size:clamp(2rem,3.8vw,3rem);margin-bottom:14px}
.lead{font-size:1.12rem;color:var(--mut);max-width:640px}
.dark .lead,.hero .lead{color:#c3d1ec}
.center{text-align:center}.center .lead{margin-inline:auto}

/* botones con relieve */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 28px;border-radius:14px;font-weight:800;font-size:1rem;font-family:inherit;cursor:pointer;border:1px solid transparent;text-decoration:none!important;transition:transform .12s,box-shadow .12s,filter .2s;white-space:nowrap}
.btn-primary{color:#fff;border-color:#163f93;background:linear-gradient(180deg,#3b80f0,#1f5fd6 55%,#1a52bd);box-shadow:inset 0 1px 0 rgba(255,255,255,.35),inset 0 -2px 0 rgba(0,0,0,.14),0 4px 0 #123a85,0 14px 26px rgba(31,95,214,.36)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.07);box-shadow:inset 0 1px 0 rgba(255,255,255,.4),inset 0 -2px 0 rgba(0,0,0,.14),0 6px 0 #123a85,0 20px 34px rgba(31,95,214,.42)}
.btn-primary:active{transform:translateY(3px);box-shadow:inset 0 2px 5px rgba(0,0,0,.28),0 1px 0 #123a85}
.btn-cta{color:var(--ink);border-color:#c98f0c;background:linear-gradient(180deg,#ffdc7a,#ffc94a 55%,#f5b92a);box-shadow:inset 0 1px 0 rgba(255,255,255,.65),inset 0 -2px 0 rgba(0,0,0,.08),0 4px 0 #b8800a,0 14px 26px rgba(255,201,74,.32)}
.btn-cta:hover{transform:translateY(-2px);filter:brightness(1.04);box-shadow:inset 0 1px 0 rgba(255,255,255,.65),0 6px 0 #b8800a,0 20px 34px rgba(255,201,74,.42)}
.btn-cta:active{transform:translateY(3px);box-shadow:inset 0 2px 5px rgba(0,0,0,.25),0 1px 0 #b8800a}
.btn-ghost{color:var(--ink);background:linear-gradient(180deg,#fff,#f1f5fb);border-color:var(--line2);box-shadow:inset 0 1px 0 #fff,0 3px 0 var(--line2),0 10px 20px rgba(15,27,51,.08)}
.btn-ghost:hover{transform:translateY(-2px);color:var(--blue);border-color:var(--blue)}
.btn-ghost:active{transform:translateY(2px);box-shadow:inset 0 2px 4px rgba(15,27,51,.15)}
.dark .btn-ghost,.hero .btn-ghost{color:#fff;background:linear-gradient(180deg,rgba(255,255,255,.18),rgba(255,255,255,.06));border-color:rgba(255,255,255,.32);box-shadow:inset 0 1px 0 rgba(255,255,255,.25),0 3px 0 rgba(0,0,0,.3),0 10px 20px rgba(0,0,0,.2)}
.btn-wsp{color:#fff;border-color:#178f43;background:linear-gradient(180deg,#3fe27f,#25d366 55%,#1db955);box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 4px 0 #147a39,0 14px 26px rgba(37,211,102,.3)}
.btn-wsp:hover{transform:translateY(-2px);filter:brightness(1.06)}
.btn-sm{padding:10px 18px;font-size:.9rem;border-radius:12px}
.btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}

/* barra superior y navegación */
.topbar{background:linear-gradient(90deg,var(--navy2),var(--navy));color:#dbe6fb;font-size:.86rem;text-align:center;padding:9px 16px}
.topbar a{color:var(--cta);font-weight:800}
header.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.9);backdrop-filter:saturate(1.5) blur(16px);border-bottom:1px solid var(--line);box-shadow:0 8px 24px rgba(15,27,51,.06)}
.nav-in{display:flex;align-items:center;gap:22px;height:74px}
.logo img{height:46px;width:auto}
.menu{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1}
.menu>li{list-style:none;position:relative}
.menu a,.menu button{font:inherit;font-weight:700;font-size:.95rem;color:var(--txt2);background:none;border:0;padding:10px 14px;border-radius:12px;cursor:pointer;display:inline-flex;align-items:center;gap:6px;text-decoration:none}
.menu a:hover,.menu button:hover,.menu li:focus-within>button{background:var(--blue-lt);color:var(--blue)}
.dd{position:absolute;left:0;top:100%;min-width:320px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--sh3);padding:10px;display:none;z-index:5}
.menu li:hover>.dd,.menu li.open>.dd{display:block}
.dd a{display:flex;gap:12px;align-items:flex-start;padding:11px 12px;border-radius:12px;width:100%}
.dd a i{width:34px;height:34px;border-radius:10px;background:var(--blue-lt);color:var(--blue);display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.dd a b{display:block;color:var(--ink);font-size:.95rem}.dd a small{display:block;color:var(--mut);font-weight:500;font-size:.8rem;line-height:1.35}
.nav-cta{display:flex;gap:10px;align-items:center}
.burger{display:none;background:linear-gradient(180deg,#fff,#f1f5fb);border:1px solid var(--line2);border-radius:12px;width:46px;height:46px;cursor:pointer;box-shadow:0 2px 0 var(--line2)}
.drawer{display:none}
@media(max-width:1080px){.menu,.nav-cta .btn-ghost{display:none}.burger{display:inline-flex;align-items:center;justify-content:center;margin-left:auto}.nav-cta{margin-left:0}
 .drawer.open{display:block;border-top:1px solid var(--line);background:#fff;padding:14px 24px 24px;max-height:calc(100vh - 120px);overflow:auto}
 .drawer a{display:block;padding:12px 4px;border-bottom:1px solid var(--line);color:var(--ink);font-weight:700;text-decoration:none}.drawer h4{font-size:.8rem;color:var(--mut);margin:16px 0 4px;letter-spacing:.06em}}

/* hero */
.hero{position:relative;color:#fff;overflow:hidden;background:radial-gradient(900px 520px at 88% -10%,rgba(61,123,224,.6),transparent 60%),radial-gradient(700px 480px at -10% 110%,rgba(31,95,214,.45),transparent 60%),linear-gradient(165deg,#0c1730,#12295a 55%,#1a3f86)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:linear-gradient(180deg,#000,transparent 85%);mask-image:linear-gradient(180deg,#000,transparent 85%)}
.hero .wrap{position:relative;display:grid;grid-template-columns:.92fr 1.08fr;gap:56px;align-items:center;padding-top:88px;padding-bottom:150px}
.hero h1{font-size:clamp(2.5rem,5vw,4.1rem);letter-spacing:-.035em;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.hero h1 em{font-style:normal;color:var(--cta)}
.hero .lead{margin-top:20px;font-size:1.18rem}
.ticks{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:28px;color:#b4c4e4;font-size:.92rem;font-weight:600}
.ticks i{color:#4ade80;margin-right:6px}
.hero-vis{position:relative}
.shot{margin:0;background:#fff;border:1px solid var(--line2);border-radius:18px;overflow:hidden;box-shadow:inset 0 2px 0 #fff,0 36px 80px rgba(15,27,51,.24),0 0 0 6px rgba(31,95,214,.06)}
.shot .bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:linear-gradient(180deg,#f7f9fd,#e9eff8);border-bottom:1px solid var(--line)}
.shot .bar i{width:10px;height:10px;border-radius:50%}.shot .bar i:nth-child(1){background:#ff5f57}.shot .bar i:nth-child(2){background:#febc2e}.shot .bar i:nth-child(3){background:#28c840}
.shot .bar span{margin-left:10px;font-size:.74rem;color:var(--mut);font-weight:600}
.shot img{width:100%}
.hero .shot{transform:perspective(1500px) rotateY(-9deg) rotateX(3deg);border-color:rgba(255,255,255,.4);box-shadow:inset 0 2px 0 rgba(255,255,255,.5),0 44px 100px rgba(0,0,0,.55),0 0 0 8px rgba(255,255,255,.08);transition:transform .5s}
.hero .shot:hover{transform:perspective(1500px) rotateY(-3deg) rotateX(1deg)}
.chip{position:absolute;display:flex;align-items:center;gap:10px;padding:11px 16px 11px 12px;border-radius:16px;background:linear-gradient(180deg,#fff,#f3f7fd);color:var(--ink);font-weight:800;font-size:.88rem;box-shadow:inset 0 1px 0 #fff,0 16px 36px rgba(0,0,0,.35);animation:fl 6s ease-in-out infinite}
.chip i{width:32px;height:32px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:linear-gradient(145deg,#4a8bf5,#1f5fd6)}
.chip small{display:block;color:var(--mut);font-weight:600;font-size:.74rem}
.chip.c1{left:-26px;bottom:48px}.chip.c2{right:-10px;bottom:-30px;animation-delay:-3s}.chip.c2 i{background:linear-gradient(145deg,#34d399,#059669)}
@keyframes fl{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@media(prefers-reduced-motion:reduce){.chip{animation:none}.hero .shot{transition:none}}
.facts{position:relative;z-index:5;margin-top:-76px}
.facts .box{display:grid;grid-template-columns:repeat(4,1fr);background:linear-gradient(180deg,#fff,#f6f9fe);border:1px solid var(--line);border-radius:24px;box-shadow:inset 0 1px 0 #fff,var(--sh3);padding:30px 8px}
.facts .f{text-align:center;padding:0 14px;border-right:1px solid var(--line)}.facts .f:last-child{border:0}
.facts b{display:block;font-size:2.3rem;font-weight:900;letter-spacing:-.04em;line-height:1}.facts b span{color:var(--blue)}
.facts small{display:block;margin-top:6px;color:var(--mut);font-weight:600;font-size:.88rem}

/* bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;margin-top:54px}
.bc{position:relative;display:flex;flex-direction:column;background:linear-gradient(180deg,#fff,#fafcff);border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:inset 0 1px 0 #fff,var(--sh1);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s;color:var(--ink);text-decoration:none!important}
.bc:hover{transform:translateY(-6px);box-shadow:inset 0 1px 0 #fff,var(--sh3);border-color:#b6ccf0}
.bc.s2{grid-column:span 2}.bc.s3{grid-column:span 3}.bc.s4{grid-column:span 4}
.bc h3{font-size:1.3rem;margin:16px 0 8px}.bc p{color:var(--mut);font-size:.98rem}
.bc .more{margin-top:auto;padding-top:18px;font-weight:800;color:var(--blue)}
.bc .shot{margin-top:22px;border-radius:14px;box-shadow:var(--sh2)}
.ic{width:54px;height:54px;border-radius:16px;display:inline-flex;align-items:center;justify-content:center;font-size:1.3rem;color:#fff;background:linear-gradient(145deg,#4a8bf5,#1f5fd6 60%,#1749ad);box-shadow:inset 0 1px 0 rgba(255,255,255,.45),inset 0 -3px 0 rgba(0,0,0,.15),0 10px 18px rgba(31,95,214,.32)}
.bc.dk{background:linear-gradient(160deg,#12295a,#0c1730);border-color:#1f3a73;color:#fff}.bc.dk p{color:#b9c8e6}.bc.dk .more{color:var(--cta)}
.bc.dk .ic{background:linear-gradient(145deg,#ffdc7a,#ffc94a);color:var(--ink)}
@media(max-width:900px){.bento{grid-template-columns:1fr}.bc.s2,.bc.s3,.bc.s4{grid-column:auto}}

/* flujo */
.flow{display:grid;grid-template-columns:repeat(7,1fr);gap:14px;margin-top:56px;counter-reset:n;position:relative}
.flow::before{content:"";position:absolute;left:6%;right:6%;top:29px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--blue),var(--cta));opacity:.35}
.fs{position:relative;text-align:center;counter-increment:n}
.fs::before{content:counter(n);display:flex;align-items:center;justify-content:center;width:60px;height:60px;margin:0 auto 14px;border-radius:50%;font-weight:900;font-size:1.3rem;color:#fff;background:linear-gradient(180deg,#3b80f0,#1f5fd6);box-shadow:inset 0 1px 0 rgba(255,255,255,.4),0 5px 0 #123a85,0 14px 22px rgba(31,95,214,.3);position:relative}
.fs b{display:block;font-size:1rem}.fs span{display:block;color:var(--mut);font-size:.84rem;line-height:1.4;margin-top:4px}
@media(max-width:960px){.flow{grid-template-columns:1fr 1fr;gap:28px 16px}.flow::before{display:none}}

/* recorrido por pestañas */
.tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin:44px 0 30px}
.tabs button{font:inherit;font-weight:800;font-size:.95rem;padding:11px 20px;border-radius:99px;border:1px solid var(--line2);background:linear-gradient(180deg,#fff,#f1f5fb);color:var(--txt2);cursor:pointer;box-shadow:inset 0 1px 0 #fff,0 3px 0 var(--line2);transition:transform .12s}
.tabs button:hover{transform:translateY(-1px)}
.tabs button[aria-selected=true]{color:#fff;border-color:#163f93;background:linear-gradient(180deg,#3b80f0,#1f5fd6);box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 3px 0 #123a85,0 10px 18px rgba(31,95,214,.3)}
.panel{display:none;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:center}
.panel.on{display:grid}
.panel h3{font-size:1.9rem;margin-bottom:12px}.panel p{color:var(--mut)}
.panel ul,.ul{list-style:none;margin:18px 0 0;display:grid;gap:10px}
.panel li,.ul li{position:relative;padding-left:30px;font-weight:600;color:var(--txt2)}
.panel li::before,.ul li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:7px;background:var(--blue-lt);color:var(--blue);font-size:.7rem;display:flex;align-items:center;justify-content:center}
.dark .ul li{color:#dbe6fb}.dark .ul li::before{background:rgba(255,255,255,.14);color:var(--cta)}
@media(max-width:900px){.panel.on{grid-template-columns:1fr;gap:26px}}

/* secciones oscuras */
.dark{position:relative;color:#fff;background:radial-gradient(800px 500px at 90% 0%,rgba(61,123,224,.5),transparent 60%),radial-gradient(600px 400px at 0% 100%,rgba(31,95,214,.4),transparent 60%),linear-gradient(170deg,#0c1730,#12295a);overflow:hidden}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split.rev>:first-child{order:2}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}.split.rev>:first-child{order:0}}
.dark .shot{border-color:rgba(255,255,255,.3);box-shadow:inset 0 2px 0 rgba(255,255,255,.5),0 44px 100px rgba(0,0,0,.55),0 0 0 8px rgba(255,255,255,.07)}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.pill{padding:10px 16px;border-radius:12px;font-weight:700;font-size:.92rem;background:linear-gradient(180deg,rgba(255,255,255,.15),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.2);box-shadow:inset 0 1px 0 rgba(255,255,255,.2)}
.note{margin-top:22px;padding:15px 18px;border-radius:14px;background:rgba(74,222,128,.1);border-left:4px solid #4ade80;color:#dff7e8;font-size:.95rem}
.phone-w{display:flex;justify-content:center}
.phone{width:min(300px,100%);padding:12px;border-radius:42px;background:linear-gradient(160deg,#1c2a4a,#080f20);border:1px solid rgba(255,255,255,.3);box-shadow:inset 0 1px 0 rgba(255,255,255,.3),0 50px 100px rgba(0,0,0,.6),0 0 0 8px rgba(255,255,255,.06)}
.phone img{border-radius:32px;width:100%}

/* tarjetas generales */
.grid{display:grid;gap:20px;margin-top:48px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:980px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,#fff,#fafcff);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:inset 0 1px 0 #fff,var(--sh1);transition:transform .25s,box-shadow .25s,border-color .25s;color:var(--ink);text-decoration:none!important;display:block}
a.card:hover,.card:hover{transform:translateY(-5px);box-shadow:inset 0 1px 0 #fff,var(--sh3);border-color:#b6ccf0}
.card .ic{width:48px;height:48px;font-size:1.15rem;border-radius:14px}
.card h3{font-size:1.15rem;margin:14px 0 6px}.card p{color:var(--mut);font-size:.95rem}
.card .more{display:inline-block;margin-top:12px;font-weight:800;color:var(--blue);font-size:.92rem}
.flag{display:flex;align-items:center;gap:12px;margin-bottom:6px}.flag svg{border-radius:5px;box-shadow:0 0 0 1px rgba(15,27,51,.15)}

/* precios */
.price{position:relative;padding:34px}
.price.hot{background:linear-gradient(160deg,#12295a,#0c1730);color:#fff;border-color:#1f3a73;box-shadow:var(--sh3)}
.price.hot p,.price.hot li{color:#c9d6ef}.price.hot li::before{background:rgba(255,255,255,.14);color:var(--cta)}
.price .amt{font-size:2.6rem;font-weight:900;letter-spacing:-.04em;margin:8px 0}.price .amt small{display:block;font-size:1rem;font-weight:700;opacity:.7;letter-spacing:0;margin-top:2px}
.badge{position:absolute;top:18px;right:18px;padding:5px 12px;border-radius:99px;font-size:.74rem;font-weight:900;color:var(--ink);background:linear-gradient(180deg,#ffdc7a,#ffc94a);box-shadow:0 2px 0 #b8800a}

/* testimonios y logos */
.testi{padding:30px}.testi img{height:44px;width:auto;object-fit:contain;margin-bottom:14px;filter:grayscale(.3)}
.stars{color:#f59e0b;letter-spacing:3px;margin-bottom:10px}.testi q{display:block;color:var(--txt2);quotes:none;font-weight:500}.testi b{display:block;margin-top:16px}.testi small{color:var(--mut)}
.logos{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:24px;align-items:center;margin-top:44px}
.logos img{max-height:64px;margin:auto;filter:grayscale(1);opacity:.65;transition:.25s}.logos img:hover{filter:none;opacity:1;transform:scale(1.05)}

/* blog */
.pc{padding:0;overflow:hidden;display:flex;flex-direction:column}
.pc .th{aspect-ratio:16/9;background:linear-gradient(135deg,#1f5fd6,#12295a);display:flex;align-items:center;justify-content:center;color:#fff;font-size:2.6rem;position:relative}
.pc .th::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:32px 32px}
.pc .th i{position:relative;z-index:1;filter:drop-shadow(0 8px 14px rgba(0,0,0,.35))}
.pc .bd{padding:24px}.pc .meta{font-size:.82rem;color:var(--mut);font-weight:700;margin-bottom:8px}.pc h3{font-size:1.2rem}.pc p{color:var(--mut);font-size:.94rem;margin-top:8px}

/* páginas internas */
.crumbs{font-size:.88rem;color:#aebfe0;margin-bottom:18px}.crumbs a{color:#dbe6fb}.crumbs span{margin:0 8px;opacity:.5}
.page-hero{position:relative;color:#fff;overflow:hidden;background:radial-gradient(800px 460px at 90% -10%,rgba(61,123,224,.55),transparent 60%),linear-gradient(165deg,#0c1730,#12295a 60%,#1a3f86)}
.page-hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center;padding-top:64px;padding-bottom:84px}
.page-hero.solo .wrap{grid-template-columns:1fr;max-width:900px;padding-bottom:72px}
.page-hero h1{font-size:clamp(2.2rem,4.4vw,3.5rem);letter-spacing:-.035em}
.page-hero .lead{margin-top:18px;color:#c3d1ec}
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:clamp(1.6rem,2.6vw,2.15rem);margin:52px 0 14px}.prose h3{font-size:1.3rem;margin:30px 0 10px}
.prose p{margin:0 0 18px;color:var(--txt2);font-size:1.07rem;line-height:1.75}.prose ul,.prose ol{margin:0 0 22px 22px;color:var(--txt2);line-height:1.75}.prose li{margin-bottom:8px}
.prose a{font-weight:700}
.callout{margin:28px 0;padding:22px 26px;border-radius:18px;background:linear-gradient(180deg,#f3f7ff,#e8f0fd);border:1px solid #c9d9f5;box-shadow:inset 0 1px 0 #fff,var(--sh1)}
.callout b{display:block;margin-bottom:4px}
.article-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:20px;color:#b4c4e4;font-weight:600;font-size:.92rem}
.cta-band{border-radius:30px;padding:64px 40px;text-align:center;color:#fff;background:radial-gradient(600px 300px at 50% -20%,rgba(255,201,74,.25),transparent 70%),linear-gradient(160deg,#12295a,#0c1730);box-shadow:var(--sh3);position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(1.8rem,3.2vw,2.6rem);margin-bottom:12px}.cta-band p{color:#b9c8e6;max-width:560px;margin:0 auto}.cta-band .btns{justify-content:center}
.rel{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.rel a{padding:10px 16px;border-radius:12px;background:linear-gradient(180deg,#fff,#f1f5fb);border:1px solid var(--line2);box-shadow:0 2px 0 var(--line2);font-weight:700;color:var(--ink)}

/* FAQ y formulario */
.faq{max-width:820px;margin:44px auto 0;display:grid;gap:12px}
details{background:linear-gradient(180deg,#fff,#fafcff);border:1px solid var(--line);border-radius:18px;padding:20px 24px;box-shadow:inset 0 1px 0 #fff,var(--sh1)}
details[open]{border-color:#b6ccf0;box-shadow:inset 0 1px 0 #fff,var(--sh2)}
summary{font-weight:800;font-size:1.05rem;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";flex-shrink:0;width:30px;height:30px;border-radius:10px;background:var(--blue-lt);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:1.3rem;box-shadow:inset 0 1px 0 #fff}
details[open] summary::after{content:"−"}
details p{margin-top:12px;color:var(--mut)}
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start;margin-top:10px}
@media(max-width:900px){.contact{grid-template-columns:1fr}}
.fbox{background:linear-gradient(180deg,#fff,#fafcff);border:1px solid var(--line);border-radius:26px;padding:36px;box-shadow:inset 0 1px 0 #fff,var(--sh3)}
.fg{margin-bottom:16px}.fg label{display:block;font-size:.82rem;font-weight:800;margin-bottom:6px;color:var(--txt2)}
.fg input,.fg select,.fg textarea{width:100%;font:inherit;padding:13px 15px;border-radius:13px;border:1px solid var(--line2);background:#f7f9fd;box-shadow:inset 0 2px 4px rgba(15,27,51,.06);color:var(--ink)}
.fg input:focus,.fg select:focus,.fg textarea:focus{outline:0;background:#fff;border-color:var(--blue);box-shadow:inset 0 1px 2px rgba(15,27,51,.05),0 0 0 4px rgba(31,95,214,.14)}
.msg-ok{background:#f0fdf4;border:1px solid #86efac;color:#15803d;padding:13px 16px;border-radius:12px;margin-top:14px;font-weight:600}.msg-er{background:#fef2f2;border:1px solid #fca5a5;color:#b91c1c;padding:13px 16px;border-radius:12px;margin-top:14px;font-weight:600}
.ci{display:flex;gap:14px;align-items:center;margin-top:18px;font-weight:700}.ci .ic{width:44px;height:44px;font-size:1rem;border-radius:13px}

/* pie y flotantes */
footer.ft{background:var(--navy2);color:#9fb0d2;padding:76px 0 30px;margin-top:0}
.ft-g{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:36px}
.ft h4{color:#fff;font-size:.95rem;margin-bottom:14px;letter-spacing:0}.ft a{display:block;color:#9fb0d2;padding:5px 0;font-size:.93rem}.ft a:hover{color:#fff}
.ft p{font-size:.93rem;margin-top:14px;max-width:320px}
.ft-b{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.86rem}
@media(max-width:900px){.ft-g{grid-template-columns:1fr 1fr}.ft-g>:first-child{grid-column:1/-1}}
.float{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;flex-direction:column;gap:10px}
.float a{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.3rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.4),inset 0 -3px 0 rgba(0,0,0,.15),0 10px 22px rgba(0,0,0,.3);text-decoration:none}
.float .w{background:#25d366}.float .t{background:var(--blue)}.float .ig{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888)}.float .up{background:#111c33;display:none}.float .up.show{display:flex}

@media(max-width:960px){
 .section{padding:72px 0}
 .hero .wrap,.page-hero .wrap{grid-template-columns:1fr;gap:44px;padding-top:56px}
 .hero .wrap{padding-bottom:120px}
 .hero .shot{transform:none}.chip{display:none}
 .facts .box{grid-template-columns:1fr 1fr;gap:22px 0}.facts .f:nth-child(2){border:0}
 .cta-band{padding:48px 22px}
}
@media(max-width:520px){body{font-size:16px}.btn{width:100%}.nav-cta .btn{width:auto}.topbar{font-size:.8rem}}