@font-face{font-family:"Lora";src:url(fonts/Lora-Variable.ttf) format("truetype");font-weight:400 700;font-display:swap}
@font-face{font-family:"Lora";font-style:italic;src:url(fonts/Lora-Italic-Variable.ttf) format("truetype");font-weight:400 700;font-display:swap}
@font-face{font-family:"Poppins";src:url(fonts/Poppins-Light.ttf) format("truetype");font-weight:300;font-display:swap}
@font-face{font-family:"Poppins";src:url(fonts/Poppins-Regular.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:"Poppins";src:url(fonts/Poppins-Medium.ttf) format("truetype");font-weight:500;font-display:swap}
@font-face{font-family:"Poppins";src:url(fonts/Poppins-Bold.ttf) format("truetype");font-weight:700;font-display:swap}

:root{
  --navy:#0A1F36; --deep:#10304A; --line-d:#24506A;
  --cyan:#5CD0E2; --cyan-ink:#2A9DB3;
  --gold:#F2B24A; --gold-ink:#B57A10;
  --violet:#9C86FF; --violet-ink:#6D4AFF;
  --mist:#EAF3F5; --paper:#F7FAFA; --white:#fff;
  --text:#1D3140; --soft:#566A77; --soft-d:#B4C6D1;
  --accent:var(--cyan); --accent-ink:var(--cyan-ink);
  --wrap:1180px; --r:18px;
}
.theme-metodo{--accent:var(--gold);--accent-ink:var(--gold-ink)}
.theme-ia{--accent:var(--violet);--accent-ink:var(--violet-ink)}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{font-family:"Poppins",system-ui,sans-serif;font-weight:400;color:var(--text);background:var(--paper);font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}

/* type */
h1,h2,h3{font-family:"Lora",Georgia,serif;font-weight:500;line-height:1.12;letter-spacing:-.01em}
h1{font-size:clamp(36px,4.4vw,58px)}
h2{font-size:clamp(32px,4vw,52px)}
h3{font-size:clamp(22px,2.2vw,28px)}
.lead{font-size:clamp(19px,1.7vw,23px);line-height:1.55;color:var(--soft);max-width:60ch}
.kicker{display:inline-block;font-size:15px;font-weight:500;color:var(--accent-ink);margin-bottom:14px}
.dark .kicker{color:var(--accent)}
.dark{background:var(--navy);color:#fff}
.dark .lead{color:var(--soft-d)}
.mist{background:var(--mist)}
.serif-accent{font-family:"Lora",serif;font-style:italic;color:var(--accent-ink)}
.dark .serif-accent{color:var(--accent)}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:1px solid var(--line-d)}
.site-head .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.brand{font-weight:700;letter-spacing:.32em;font-size:15px;color:#fff;text-decoration:none;white-space:nowrap}
.nav{display:flex;align-items:center;gap:6px}
.nav a{color:#D8E5EC;text-decoration:none;font-size:15px;padding:8px 14px;border-radius:30px}
.nav a:hover{background:var(--deep)}
.nav a[aria-current="page"]{color:#fff;background:var(--deep)}
.nav .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:8px;vertical-align:1px}
.menu-btn{display:none;background:none;border:1px solid var(--line-d);color:#fff;border-radius:10px;padding:8px 12px;font:inherit;font-size:15px;cursor:pointer}
@media (max-width:900px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--navy);flex-direction:column;align-items:stretch;padding:12px 20px 20px;border-bottom:1px solid var(--line-d)}
  .nav.open{display:flex}
  .nav a{padding:12px 14px}
}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:inherit;font-weight:500;font-size:16px;padding:14px 26px;border-radius:40px;text-decoration:none;border:1.5px solid transparent;cursor:pointer;transition:background .15s,color .15s}
.btn-wa{background:#1FAF5A;color:#fff}
.btn-wa:hover{background:#178C48}
.btn-solid{background:var(--accent);color:var(--navy)}
.btn-line{border-color:currentColor;color:inherit;background:transparent}
.btn-line:hover{background:rgba(255,255,255,.08)}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.btn svg{width:18px;height:18px;flex:none}

/* sections */
section{padding:clamp(72px,9vw,120px) 0}
.sec-head{max-width:760px;margin-bottom:48px}
.sec-head .lead{margin-top:16px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
@media (min-width:600px) and (max-width:900px){.grid-4{grid-template-columns:1fr 1fr}}

/* hero */
.hero{position:relative;overflow:hidden;padding:clamp(56px,7vw,96px) 0}
.hero .grid-2{grid-template-columns:1.05fr .95fr}
.hero h1{margin-top:6px}
.hero .lead{margin-top:22px}
.hero-art{position:relative;display:flex;justify-content:center}
.hero-art .halo{position:absolute;inset:6% 4%;border-radius:50%;background:radial-gradient(circle,rgba(92,208,226,.28),rgba(92,208,226,0) 68%)}
.theme-ia .hero-art .halo{background:radial-gradient(circle,rgba(156,134,255,.30),rgba(156,134,255,0) 68%)}
.theme-metodo .hero-art .halo{background:radial-gradient(circle,rgba(242,178,74,.22),rgba(242,178,74,0) 68%)}
.hero-art .ring{position:absolute;inset:0;margin:auto;width:min(92%,520px);aspect-ratio:1;border-radius:50%;border:1px solid rgba(92,208,226,.22)}
.hero-art img{position:relative;max-height:580px;width:auto}
.hero .logo-line{height:34px;width:auto;margin-bottom:28px}
@media (max-width:900px){.hero .grid-2{grid-template-columns:1fr}.hero-art img{max-height:440px}}

.pillar-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.ptag{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:30px;border:1px solid var(--line-d);font-size:15px;color:#E4EEF3;text-decoration:none}
.ptag i{width:9px;height:9px;border-radius:50%;display:block}
.ptag:hover{border-color:#fff}

/* problem list */
.fails{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid #D6E3E8}
.fails div{padding:28px 28px 8px 0}
.fails div+div{padding-left:28px;border-left:1px solid #D6E3E8}
.fails b{display:block;font-size:20px;font-weight:600;margin-bottom:6px;color:var(--navy)}
.fails span{color:var(--soft)}
@media (max-width:900px){.fails{grid-template-columns:1fr}.fails div+div{padding-left:0;border-left:0;border-top:1px solid #D6E3E8}}

/* pillar doors (main nav buttons) */
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.door{display:flex;flex-direction:column;background:var(--deep);border:1px solid var(--line-d);border-top:4px solid var(--c);border-radius:var(--r);overflow:hidden;text-decoration:none;color:#fff;transition:border-color .15s,transform .15s}
.door:hover{transform:translateY(-3px);border-color:var(--c)}
.door .pic{height:220px;background:#0D2840;display:flex;align-items:center;justify-content:center;overflow:hidden}
.door .pic img{height:100%;width:100%;object-fit:cover}
.door .pic.contain img{object-fit:contain;padding:14px}
.door .body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.door .role{font-size:15px;color:var(--c);font-weight:500}
.door h3{margin:6px 0 10px}
.door p{color:var(--soft-d);font-size:16.5px;flex:1}
.door .go{margin-top:22px;align-self:flex-start;padding:12px 22px;border-radius:30px;background:var(--c);color:var(--navy);font-weight:600;font-size:15.5px}
@media (max-width:900px){.doors{grid-template-columns:1fr}}
.equation{margin-top:36px;font-family:"Lora",serif;font-size:clamp(22px,2.4vw,30px);color:var(--soft-d);text-align:center}
.equation strong{font-family:"Poppins";font-weight:700;letter-spacing:.3em;color:var(--cyan);font-size:.8em}

/* cycle */
.cycle{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:c}
.cycle li{list-style:none;position:relative;background:var(--deep);border:1px solid var(--line-d);border-radius:16px;padding:22px 20px;border-left:4px solid var(--c)}
.cycle li b{display:block;font-size:20px;font-weight:600}
.cycle li small{display:block;color:var(--c);font-size:13.5px;font-weight:500;margin:2px 0 8px}
.cycle li span{color:var(--soft-d);font-size:15.5px;line-height:1.5}
@media (max-width:1000px){.cycle{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.cycle{grid-template-columns:1fr}}

/* lists */
.checks{list-style:none}
.checks li{padding:12px 0;border-bottom:1px solid #DCE8EC;display:flex;gap:12px}
.checks li:before{content:"";flex:none;width:9px;height:9px;border-radius:50%;background:var(--c,var(--accent));margin-top:10px}
.dark .checks li{border-color:var(--line-d)}
.col-card{background:#fff;border:1px solid #DCE8EC;border-top:4px solid var(--c);border-radius:var(--r);padding:28px}
.col-card h3{font-size:24px;margin-bottom:8px}

/* stats & photos */
.ba{position:relative;background:#fff;border-radius:16px;overflow:hidden}
.ba img{width:100%;height:auto}
.ba .t{position:absolute;bottom:12px;padding:5px 14px;border-radius:20px;font-size:13px;font-weight:500;color:#fff;background:rgba(10,31,54,.85)}
.ba .t.a{left:12px}.ba .t.d{right:12px;background:var(--cyan-ink)}
.stat{background:var(--deep);border:1px solid var(--line-d);border-radius:var(--r);padding:26px 28px}
.stat b{display:block;font-family:"Lora",serif;font-weight:500;font-size:clamp(40px,4.4vw,56px);line-height:1;color:var(--c,var(--accent))}
.stat span{display:block;color:var(--soft-d);margin-top:8px;font-size:16px}
.fine{font-size:13.5px;color:#7F98A6;margin-top:16px}

/* steps / timeline */
.steps{display:grid;grid-template-columns:repeat(var(--n,4),1fr);gap:20px;counter-reset:s}
.steps li{list-style:none;counter-increment:s;background:#fff;border:1px solid #DCE8EC;border-radius:var(--r);padding:26px 24px}
.steps li:before{content:counter(s,decimal-leading-zero);display:block;font-family:"Lora",serif;font-style:italic;font-size:44px;line-height:1;color:var(--accent-ink);margin-bottom:12px}
.steps li b{display:block;font-size:20px;font-weight:600;color:var(--navy)}
.steps li span{color:var(--soft);font-size:16px}
.dark .steps li{background:var(--deep);border-color:var(--line-d)}
.dark .steps li b{color:#fff}.dark .steps li span{color:var(--soft-d)}
.dark .steps li:before{color:var(--accent)}
@media (max-width:1000px){.steps{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.steps{grid-template-columns:1fr}}

/* screens */
.screen{border-radius:14px;overflow:hidden;background:#fff;border:1px solid #D7DDF0}
.dark .screen{border-color:#33406A}
.screen .bar{height:30px;background:#ECEEF5;display:flex;align-items:center;gap:6px;padding:0 12px}
.screen .bar i{width:9px;height:9px;border-radius:50%;background:#C6CBDB;display:block}
.screen .bar span{margin-left:12px;font-size:12px;color:#8B90A8}
.photo{border-radius:var(--r);overflow:hidden}
.photo img{width:100%;height:100%;object-fit:cover}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip{padding:9px 18px;border-radius:30px;border:1.5px solid var(--accent);font-size:15.5px;font-weight:500;background:#fff;color:var(--navy)}
.dark .chip{background:transparent;color:#fff}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:#fff;border:1px solid #DCE8EC;border-radius:var(--r);padding:26px}
.card b{display:block;font-size:19px;font-weight:600;color:var(--navy);margin-bottom:6px}
.card span{color:var(--soft);font-size:16.5px}
.dark .card{background:var(--deep);border-color:var(--line-d)}
.dark .card b{color:#fff}.dark .card span{color:var(--soft-d)}
@media (max-width:900px){.cards{grid-template-columns:1fr}}

.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.compare>div{border-radius:var(--r);padding:30px}
.compare .old{background:#fff;border:1px solid #DCE8EC}
.compare .new{background:var(--navy);color:#fff}
.compare h3{font-size:22px;margin-bottom:10px}
.compare li{list-style:none;padding:12px 0;border-bottom:1px solid #E3ECEF}
.compare .new li{border-color:var(--line-d)}
@media (max-width:800px){.compare{grid-template-columns:1fr}}

.big-number{text-align:center}
.big-number b{display:block;font-family:"Lora",serif;font-weight:500;font-size:clamp(72px,12vw,160px);line-height:1}
.big-number p{font-size:clamp(20px,2.4vw,30px);margin-top:12px}
.band-violet{background:#4B2FE0;color:#fff}
.band-violet .fine{color:#C9BEFF}

.docs{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.doc{border:1px solid var(--line-d);background:var(--deep);border-radius:14px;padding:14px 22px}
.doc b{display:block;font-family:"Lora",serif;font-weight:500;font-size:22px}
.doc span{color:var(--cyan);font-size:14px}
.lit{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:20px}
.lit a{display:block;padding:22px 24px;border-radius:16px;border:2px solid var(--cyan);text-decoration:none;background:#133B55}
.lit a small{display:block;color:var(--cyan);font-size:14px;font-weight:500}
.lit a b{display:block;font-size:20px;font-weight:600;margin-top:2px}
.lit a:hover{background:#18486a}
@media (max-width:700px){.lit{grid-template-columns:1fr}}

.video{position:relative;display:block;border-radius:var(--r);overflow:hidden}
.video img{width:100%}
.video .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:96px;height:96px;border-radius:50%;background:#fff;border:10px solid var(--cyan);display:flex;align-items:center;justify-content:center}
.video .play:after{content:"";border-left:28px solid var(--navy);border-top:17px solid transparent;border-bottom:17px solid transparent;margin-left:8px}

.cta-final{text-align:center}
.cta-final h2{max-width:900px;margin:0 auto}
.cta-final .btn-row{justify-content:center}

.next{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.next a{display:block;padding:22px 24px;border-radius:16px;background:var(--deep);border:1px solid var(--line-d);border-left:4px solid var(--c);text-decoration:none;color:#fff}
.next a small{color:var(--c);font-weight:500;font-size:14px}
.next a b{display:block;font-family:"Lora",serif;font-weight:500;font-size:24px;margin-top:2px}
.next a:hover{border-color:var(--c)}
@media (max-width:900px){.next{grid-template-columns:1fr}}

.site-foot{background:#071728;color:#8FA9B7;padding:44px 0;font-size:15px}
.site-foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:20px}
.site-foot b{color:#fff;font-weight:600}
.site-foot a{color:#CFE0E8}

.proof{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;align-items:stretch}
.proof-stats{display:grid;gap:20px}
@media (max-width:900px){.proof{grid-template-columns:1fr}}