html{ scroll-behavior:smooth; }
body{ font-family:'Montserrat',-apple-system,sans-serif; background:#FCFAF6; color:#0A1628; -webkit-font-smoothing:antialiased; }
.wrap{ max-width:1200px; margin:0 auto; padding-inline:clamp(1.25rem,4vw,3rem); }
h1,h2,h3{ letter-spacing:-.02em; text-wrap:balance; }
:focus-visible{ outline:2px solid #3A6465; outline-offset:2px; border-radius:4px; }
/* ===== i18n ===== */
:root[data-lang="es"] [lang="en"]{ display:none; }
:root[data-lang="en"] [lang="es"]{ display:none; }
/* ===== NAV (reused as-is) ===== */
#nav{ position:fixed; top:0; left:0; right:0; z-index:200; transition:padding .45s cubic-bezier(.2,.7,.3,1); }
#nav .bar{
display:flex; align-items:center; justify-content:space-between;
background:#fff; color:#0A1628; height:76px; padding-inline:clamp(1.25rem,4vw,3rem);
border-radius:0; width:100%; max-width:none; margin:0;
transition:background .45s cubic-bezier(.2,.7,.3,1), color .45s, border-radius .45s, box-shadow .45s, backdrop-filter .45s, max-width .45s, margin .45s;
}
#nav.scrolled{ padding:12px 16px 0; }
#nav.scrolled .bar{
background:rgba(10,22,40,.6); color:#fff; border-radius:999px; height:52px;
max-width:920px; margin:0 auto; padding-inline:clamp(.9rem,2.4vw,1.5rem);
backdrop-filter:blur(20px) saturate(160%); -webkit-backdrop-filter:blur(20px) saturate(160%);
box-shadow:0 20px 40px -20px rgba(10,22,40,.35);
}
#nav .navlink{ position:relative; display:inline-block; color:#0A1628; font-size:.85rem; font-weight:500; text-decoration:none; opacity:.8; padding-bottom:3px; transition:opacity .3s,color .3s; }
#nav .navlink::after{ content:""; position:absolute; left:0; right:0; bottom:0; height:1.5px; background:currentColor; transform:scaleX(0); transform-origin:left; transition:transform .35s cubic-bezier(.2,.7,.3,1); }
#nav.scrolled .navlink{ color:#fff; }
#nav .navlink:hover{ opacity:1; color:#3A6465; }
#nav.scrolled .navlink:hover{ color:#8FCCD7; }
#nav .navlink:hover::after{ transform:scaleX(1); }
#nav .cta-pill{ background:#0A1628; color:#fff; transition:background .3s,color .3s; }
#nav.scrolled .cta-pill{ background:#fff; color:#0A1628; }
/* ===== mobile drawer nav ===== */
.mnav-toggle{ display:none; }
@media (max-width:767px){
.mnav-toggle{ display:inline-flex; align-items:center; justify-content:center; width:40px; height:40px; border-radius:999px; background:#0A1628; color:#fff; border:none; cursor:pointer; flex-shrink:0; }
#nav.scrolled .mnav-toggle{ background:rgba(255,255,255,.18); }
}
.mnav-overlay{ position:fixed; inset:0; background:rgba(10,22,40,.55); opacity:0; pointer-events:none; transition:opacity .4s ease; z-index:300; }
.mnav-overlay.on{ opacity:1; pointer-events:auto; }
.mnav-drawer{ position:fixed; top:0; right:0; bottom:0; width:min(84vw,340px); background:#FCFAF6; z-index:301; transform:translateX(100%); transition:transform .45s cubic-bezier(.2,.7,.3,1); display:flex; flex-direction:column; padding:1.5rem 1.5rem 2rem; box-shadow:-24px 0 60px -20px rgba(10,22,40,.35); }
.mnav-drawer.on{ transform:translateX(0); }
.mnav-drawer-head{ display:flex; justify-content:flex-end; }
.mnav-close{ width:40px; height:40px; border-radius:999px; background:#F0F6F5; border:none; display:flex; align-items:center; justify-content:center; cursor:pointer; color:#0A1628; }
.mnav-links{ display:flex; flex-direction:column; margin-top:1.5rem; }
.mnav-link{ font-size:1.15rem; font-weight:600; color:#0A1628; padding:1rem .25rem; border-bottom:1px solid #E8E3DC; text-decoration:none; }
.mnav-link[aria-current="page"]{ color:#3A6465; }
.mnav-drawer .btn{ margin-top:1.75rem; justify-content:center; }
#nav .logo-ondark{ display:none; }
#nav.scrolled .logo-onlight{ display:none; }
#nav.scrolled .logo-ondark{ display:block; }
.lang-switch{ display:flex; align-items:center; gap:2px; padding:3px; border-radius:999px; background:rgba(10,22,40,.06); transition:background .3s; }
#nav.scrolled .lang-switch{ background:rgba(255,255,255,.14); }
.lang-btn{ font-size:.72rem; font-weight:600; letter-spacing:.02em; padding:.32rem .6rem; border-radius:999px; color:inherit; opacity:.55; transition:opacity .3s,background .3s,color .3s; }
.lang-btn:hover{ opacity:.85; }
.lang-btn.active{ opacity:1; background:#0A1628; color:#fff; }
#nav.scrolled .lang-btn.active{ background:#fff; color:#0A1628; }
.btn{ display:inline-flex;align-items:center;gap:.55rem;font-weight:600;font-size:.9rem;border-radius:999px;padding:.9rem 1.7rem;letter-spacing:-.005em;transition:transform .35s cubic-bezier(.2,.7,.3,1),background .3s,box-shadow .3s; }
.btn:hover{ transform:translateY(-2px); }
.btn-black{ background:#0A1628; color:#fff; }
.btn-black:hover{ box-shadow:0 16px 34px -18px rgba(10,22,40,.4); }
.btn-sky{ background:#8FCCD7; color:#0A1628; }
.btn-sky:hover{ box-shadow:0 16px 34px -18px rgba(143,204,215,.5); }
/* ===== hero ===== */
.cs-hero{ position:relative; background:#FCFAF6; padding:88px 12px 0; }
.cs-hero-inner{ position:relative; overflow:hidden; border-radius:28px; background:linear-gradient(165deg,#0A1628 0%,#14313D 55%,#2E5E5D 100%); padding:64px 0 3.5rem; }
.cs-hero-title{ max-width:760px; font-size:clamp(2rem, 1.2rem + 2.8vw, 3.2rem); font-weight:600; color:#fff; line-height:1.14; margin-top:.8rem; }
.cs-hero-lead{ max-width:620px; color:#B9CECC; font-size:1.05rem; line-height:1.7; margin-top:1.1rem; }
/* ===== controls (bordered pill-cards, per Figma) ===== */
.cs-badge{ display:inline-flex; align-items:center; background:#E9EAE7; color:#2E5051; font-size:.78rem; font-weight:600; text-transform:uppercase; letter-spacing:.06em; padding:.45rem 1.1rem; border-radius:999px; }
.cs-controls{ margin-top:1rem; background:#F6F4F2; border:1px solid #E8E3DC; border-radius:20px; padding:clamp(1.4rem,3vw,2rem); }
.cs-dial-row{ display:flex; gap:1.5rem; margin-top:1.5rem; flex-wrap:wrap; align-items:stretch; }
.cs-dial-card{ flex:1 1 220px; border:1px solid #E8E3DC; border-radius:16px; padding:1.5rem; background:#fff; }
.cs-dial-card.value-card{ flex:0 1 414px; }
.cs-dial-head{ display:flex; align-items:center; justify-content:space-between; gap:1rem; }
.cs-dial-label{ font-size:.9rem; font-weight:500; color:#2D2D2D; line-height:1.3; }
.cs-dial-pill{ background:#8FCCD7; color:#2E5051; font-size:.85rem; font-weight:500; padding:.25rem 1.1rem; border-radius:999px; white-space:nowrap; flex-shrink:0; font-variant-numeric:tabular-nums; }
.cs-dial-card input[type=range]{ width:100%; margin-top:1rem; accent-color:#3A6465; height:16px; cursor:pointer; }
.cs-luuma-box{ flex:1 1 260px; background:#E2F0F1; border-radius:8px; padding:1rem; display:flex; flex-direction:column; }
.cs-luuma-box .k{ font-size:.9rem; font-weight:600; color:#2E5051; }
.cs-luuma-box input[type=range]{ width:100%; margin-top:.8rem; accent-color:#3A6465; height:16px; cursor:pointer; }
.cs-luuma-hint{ font-size:.78rem; color:#969696; line-height:1.5; margin-top:.6rem; }
.cs-tip{ position:relative; display:inline-flex; align-items:center; justify-content:center; width:15px; height:15px; border-radius:999px; background:#E4F0F1; color:#3A6465; font-size:.62rem; font-weight:700; font-style:normal; cursor:help; vertical-align:middle; margin-left:.35rem; }
.cs-tip .bubble{ position:absolute; bottom:calc(100% + 8px); left:0; width:210px; background:#0A1628; color:#fff; font-size:.72rem; font-weight:400; line-height:1.5; padding:.6rem .75rem; border-radius:10px; opacity:0; pointer-events:none; transition:opacity .15s; z-index:20; text-align:left; }
.cs-tip:hover .bubble, .cs-tip:focus .bubble{ opacity:1; }
/* ===== KPI cards ===== */
.cs-kpis{ display:grid; grid-template-columns:repeat(3,1fr); gap:1.5rem; margin-top:1.5rem; }
@media (max-width:760px){ .cs-kpis{ grid-template-columns:1fr; } }
.cs-kpi{ background:#fff; border:1px solid #E8E3DC; border-radius:24px; padding:1.3rem 1.4rem; }
.cs-kpi-pill{ display:inline-flex; background:#E9EAE7; color:#2E5051; font-size:.78rem; font-weight:600; text-transform:uppercase; letter-spacing:.04em; padding:.3rem 1rem; border-radius:999px; }
.cs-kpi .v{ font-size:2.5rem; font-weight:700; letter-spacing:-.02em; color:#DF6971; margin-top:.85rem; font-variant-numeric:tabular-nums; line-height:1; }
.cs-kpi .s{ font-size:.85rem; color:#A8A8A8; margin-top:.5rem; line-height:1.5; }
.cs-kpi.gain{ background:#091628; border-color:transparent; }
.cs-kpi.gain .cs-kpi-pill{ background:#8FCCD7; }
.cs-kpi.gain .v{ color:#fff; font-size:3.75rem; margin-top:1rem; }
.cs-kpi.gain .s{ color:#8FCCD7; font-size:.9rem; }
/* ===== funnel ===== */
.cs-funnel{ background:#fff; border:1px solid #E8E3DC; border-radius:20px; padding:1.4rem 1.5rem; margin-top:1.5rem; }
.cs-funnel h3{ font-size:.92rem; font-weight:700; color:#0A1628; }
.cs-bars{ margin-top:1.1rem; display:grid; gap:.9rem; }
.cs-brow label{ display:flex; justify-content:space-between; font-size:.78rem; font-weight:600; color:#0A1628; margin-bottom:.4rem; }
.cs-brow label span:last-child{ font-variant-numeric:tabular-nums; color:#42566B; font-weight:500; }
.cs-track{ height:22px; border-radius:999px; background:#E4F0F1; overflow:hidden; display:flex; }
.cs-fill{ height:100%; transition:width .5s cubic-bezier(.2,.7,.3,1); }
.cs-fill.stay{ background:linear-gradient(90deg,#3A6465,#4C7B76); }
.cs-fill.lost{ background:#F3C7CB; }
.cs-fill.rec{ background:#C9DC8C; }
.cs-legend{ display:flex; gap:1.2rem; flex-wrap:wrap; margin-top:1.1rem; font-size:.76rem; color:#42566B; }
.cs-legend i{ display:inline-block; width:11px; height:11px; border-radius:3px; margin-right:.4rem; vertical-align:-1px; }
.cs-method{ margin-top:1.75rem; }
.cs-method-panel{ background:#F0F6F5; border-radius:20px; padding:clamp(1.3rem,3vw,1.8rem); font-size:.88rem; line-height:1.7; color:#42566B; }
.cs-method-panel h3{ font-size:.92rem; font-weight:700; color:#0A1628; margin-bottom:.6rem; }
.cs-formula{ font-family:ui-monospace,Menlo,Consolas,monospace; font-size:.78rem; background:#fff; border:1px solid #E8E3DC; border-radius:10px; padding:.7rem .9rem; margin-top:.6rem; color:#0A1628; overflow-x:auto; white-space:nowrap; }
.cs-boundary{ margin-top:1.2rem; border-left:2px solid #C9DC8C; padding:.2rem 0 .2rem 1.1rem; font-size:.85rem; color:#42566B; }
.cs-sources{ font-size:.76rem; color:#8198A8; line-height:1.7; margin-top:1.2rem; }
/* ===== reveal / reveal-lines / thread (ported from template.html) ===== */
.reveal{ opacity:0; transform:translateY(20px); transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in{ opacity:1; transform:none; }
.reveal[data-d="1"]{ transition-delay:.05s; }
.reveal[data-d="2"]{ transition-delay:.12s; }
.reveal-lines{ opacity:0; }
.reveal-lines.split{ opacity:1; }
.reveal-lines .split-word{ display:inline-block; opacity:0; transform:translateY(.4em); transition:opacity .65s cubic-bezier(.2,.7,.3,1), transform .65s cubic-bezier(.2,.7,.3,1); }
.reveal-lines.in .split-word{ opacity:1; transform:none; }
.thread-decor{ position:absolute; left:0; right:0; width:100%; bottom:6%; height:55%; z-index:1; pointer-events:none; }
.thread-path{ stroke-dasharray:1; stroke-dashoffset:1; transition:stroke-dashoffset 2.4s cubic-bezier(.25,.7,.3,1); }
.thread-decor.in .thread-path{ stroke-dashoffset:0; }
.thread-pulse{ opacity:0; transition:opacity .6s ease .3s; }
.thread-decor.in .thread-pulse{ opacity:1; animation:threadpulse 3s ease-in-out 1.8s infinite; }
@keyframes threadpulse{ 0%,100%{ opacity:.55; } 50%{ opacity:1; } }
/* ===== closing cta (full-bleed, matches template.html final-cta) ===== */
.final-cta{ position:relative; min-height:100svh; overflow:hidden; background:radial-gradient(120% 90% at 35% 45%, #2F6E77 0%, #16323a 45%, #0e2126 75%, #0A1628 100%); }
.final-cta::after{ content:""; position:absolute; inset:0; background:linear-gradient(0deg, rgba(10,22,40,.35) 0%, rgba(10,22,40,.05) 45%); }
#footer{ position:relative; z-index:3; background:#FCFAF6; border-radius:28px 28px 0 0; margin-top:-40px; }