/* Base visual tomada de index.html. */
:root{
--bg:#FFFFFF; --bg-alt:#F5F6F8; --ink:#262626; --ink-2:#555B63; --ink-3:#8A9099;
--line:#E4E7EB; --gray-bar:#C3C8CF; --gray-soft:#DADDE2;
--blue:#1F4E8C; --blue-2:#3A6BB0; --blue-soft:#9DB7DC; --blue-tint:#E7EEF8;
--navy:#12213A; --navy-2:#1B2F4F;
--hand:'Kalam',cursive; --sans:'Figtree',system-ui,-apple-system,'Segoe UI',sans-serif;
--radius:14px; --shadow:0 18px 40px -18px rgba(18,33,58,.22);
--ic-tint:#DCE6F4;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:72px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--blue)}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
section{padding:112px 0}
.alt{background:var(--bg-alt)}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:'';width:26px;height:2px;background:var(--blue);border-radius:2px}
h1,h2,h3,h4{margin:0;line-height:1.15;letter-spacing:-.02em;color:var(--ink)}
h2{font-size:clamp(2rem,3.6vw,2.9rem);font-weight:800;margin:16px 0 18px;max-width:22ch}
h2 .soft{color:var(--ink-3);font-weight:700}
.lead{font-size:1.18rem;color:var(--ink-2);max-width:62ch;margin:0}
.hand{font-family:var(--hand);font-weight:700;color:var(--blue);letter-spacing:0}
.center{text-align:center}
.center h2,.center .lead{margin-left:auto;margin-right:auto}
/* icons */
.ic{width:28px;height:28px;flex-shrink:0;color:var(--blue)}
.ic-wrap{position:relative;width:60px;height:60px;display:inline-flex;align-items:center;justify-content:center}
.ic-wrap::before{content:'';position:absolute;width:42px;height:42px;border-radius:46% 54% 42% 58%/55% 45% 55% 45%;background:var(--blue-tint);left:2px;top:14px}
.ic-wrap .ic{position:relative;width:40px;height:40px}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-weight:700;font-size:.98rem;text-decoration:none;border-radius:999px;padding:14px 26px;border:1.5px solid transparent;cursor:pointer;transition:transform .15s,background .15s,color .15s,border-color .15s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#173E71}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--gray-bar)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn .ic{width:18px;height:18px;color:currentColor}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:inline-flex;align-items:center;gap:.36em;text-decoration:none;font-size:27px;line-height:1}
.brand .bsym{width:1.3em;height:1.3em;flex-shrink:0}
.brand .bwm{font-weight:900;letter-spacing:-.045em;color:var(--ink);white-space:nowrap}
.brand .bwm b{font-weight:900;color:var(--blue);position:relative}
.brand .bul{position:absolute;left:0;bottom:-.2em;width:100%;height:.2em}
.brand .bstack{display:inline-flex;flex-direction:column;align-items:flex-start}
.brand .btag{font-family:var(--hand);font-weight:700;color:var(--blue);font-size:.52em;letter-spacing:0;margin-top:.55em;transform:rotate(-1.5deg);transform-origin:left}
.brand-foot{font-size:24px} .nav-links{display:flex;align-items:center;gap:22px;margin-left:auto;list-style:none;margin-top:0;margin-bottom:0;padding:0}
.nav-links a{color:var(--ink-2);text-decoration:none;font-size:.92rem;font-weight:600}
.nav-links a:hover{color:var(--blue)}
.nav .btn{padding:10px 18px;font-size:.88rem}
.dd{position:relative}
.dd > button{background:none;border:0;padding:0;font:inherit;font-size:.92rem;font-weight:700;color:var(--blue);cursor:pointer;display:inline-flex;align-items:center;gap:5px}
.dd-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);padding-top:14px;display:none;min-width:270px}
.dd-menu div{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px}
.dd-menu a{display:block;padding:10px 14px;border-radius:8px;font-size:.9rem;color:var(--ink)}
.dd-menu a:hover{background:var(--blue-tint);color:var(--blue)}
.dd-menu a small{display:block;color:var(--ink-3);font-weight:500;font-size:.78rem}
.dd:hover .dd-menu,.dd:focus-within .dd-menu{display:block}
.burger{display:none;margin-left:12px;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:4px}
.burger span{width:18px;height:2px;background:var(--ink);border-radius:2px}
.mmenu{position:fixed;inset:0;z-index:100;background:rgba(255,255,255,.98);display:none;flex-direction:column;padding:90px 28px 28px;gap:4px;overflow-y:auto}
.mmenu.open{display:flex}
.mmenu a{font-size:1.3rem;font-weight:700;color:var(--ink);text-decoration:none;padding:12px 0;border-bottom:1px solid var(--line)}
.mmenu a.sub{font-size:1.05rem;font-weight:600;color:var(--blue);padding-left:14px}
.mmenu .close{position:absolute;top:18px;right:22px;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:1.1rem;cursor:pointer}
@media(max-width:1080px){.nav-links{display:none}.nav .btn{margin-left:auto}.burger{display:flex}}
/* hero */
.hero{padding:72px 0 96px}
.hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.6rem,5.4vw,4.3rem);font-weight:800;letter-spacing:-.035em;margin:18px 0 22px}
.hero h1 .hand{display:block;font-size:.92em;margin-top:6px;transform:rotate(-1.5deg);transform-origin:left}
.hero .lead{margin-bottom:34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:34px;color:var(--ink-3);font-size:.9rem;font-weight:600}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta .ic{width:18px;height:18px;color:var(--ink-3)}
.hero-fig{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:22px 22px 12px;position:relative}
.hf-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.hf-toggle{display:inline-flex;background:var(--bg-alt);border-radius:999px;padding:4px;gap:2px}
.hf-toggle button{border:0;background:transparent;font-family:var(--sans);font-weight:700;font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-3);padding:7px 14px;border-radius:999px;cursor:pointer}
.hf-toggle button.on{background:#fff;color:var(--ink);box-shadow:0 1px 4px rgba(0,0,0,.08)}
.hf-note{font-family:var(--hand);color:var(--ink-3);font-size:.95rem}
.hchart{width:100%;height:auto;display:block}
.hchart text{font-family:var(--sans)}
.hchart .bar rect{transition:fill .8s,stroke .8s}
.hchart .bar{transition:transform 1s cubic-bezier(.6,.05,.25,1)}
.hchart .clutter{transition:opacity .6s}
.hchart .cleanonly{opacity:0;transition:opacity .6s .5s}
.hchart.clean .clutter{opacity:0;transition-delay:0s}
.hchart.clean .cleanonly{opacity:1}
.hchart .t1{font-size:15px;fill:var(--ink-3);font-weight:500}
.hchart .t2{font-size:22px;font-weight:800;fill:var(--ink)}
.hchart .t2 tspan.hl{fill:var(--blue)}
.hchart .sub{font-size:13px;fill:var(--ink-3)}
.hchart .lbl{font-size:14px;fill:var(--ink-2);font-weight:600}
.hchart .val{font-size:14px;font-weight:700;fill:var(--ink-3)}
.hchart .val.hl{fill:var(--blue)}
.hchart .anno{font-family:var(--hand);font-size:17px;fill:var(--blue);font-weight:700}
.hchart .arrow{fill:none;stroke:var(--blue);stroke-width:2;stroke-linecap:round;stroke-dasharray:140;stroke-dashoffset:140;transition:stroke-dashoffset .9s .9s}
.hchart.clean .arrow{stroke-dashoffset:0}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero{padding-top:40px}}