:root{--blue:#29b6f6;--blue2:#0a7ec1;--sky:#eaf7ff;--ice:#cfeefd;--ink:#0b2a3f;--mute:#4a6779;--line:#d3e8f4;
--wsky:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M0 80V40C240 0 480 80 720 40S1200 0 1440 40V80Z' fill='%23eaf7ff'/%3E%3C/svg%3E");
--wwhite:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M0 80V40C240 0 480 80 720 40S1200 0 1440 40V80Z' fill='%23f4fbff'/%3E%3C/svg%3E");
--wblue:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath d='M0 80V40C240 0 480 80 720 40S1200 0 1440 40V80Z' fill='%230a7ec1'/%3E%3C/svg%3E")}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:1.0625rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff;overflow-x:hidden}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .75em;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}h2{font-size:clamp(1.6rem,3.2vw,2.4rem);font-weight:750}h3{font-size:1.12rem;margin-bottom:.4em}
p{margin:0 0 1em}a{color:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.wrap{max-width:70rem;margin:0 auto;padding:0 1.5rem}
.narrow{max-width:46rem}
.sec{padding:5rem 0;position:relative}
.alt{background:var(--sky)}
.alt::before,.alt::after,.band::before,.hero::after{content:"";position:absolute;left:0;right:0;height:3.5rem;background-size:100% 100%;pointer-events:none}
.alt::before{bottom:calc(100% - 1px);background-image:var(--wsky)}
.alt::after{top:calc(100% - 1px);transform:scaleY(-1);background-image:var(--wsky)}
.two{display:grid;grid-template-columns:1.1fr .9fr;gap:3.5rem;align-items:center}
@media(max-width:52rem){.two{grid-template-columns:1fr;gap:2rem}.sec{padding:3.5rem 0}nav .nl{display:none}.tb .mail{display:none}}
/* top bar + header */
.tb{background:var(--ink);color:#cfe9f7;font-size:.875rem}
.tb .wrap{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding-top:.4rem;padding-bottom:.4rem}
.tb span{display:inline-flex;gap:.45rem;align-items:center;margin-right:1.2rem}
.tb .ic{color:var(--blue)}
#lang{border:1px solid #3d6179;background:transparent;border-radius:2rem;padding:.15rem .8rem;font:inherit;font-weight:600;cursor:pointer;color:#fff}
#lang:hover{background:#17435e}
header{position:sticky;top:0;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);z-index:5}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-top:.65rem;padding-bottom:.65rem}
.lg{display:flex;align-items:center;gap:.55rem;text-decoration:none;font-size:1.3rem;font-weight:600;letter-spacing:-.02em}
.lg svg{width:2.4rem;height:2.4rem}.lg b{color:var(--blue2);font-weight:800}
nav{display:flex;align-items:center;gap:1.5rem}
nav a.nl{text-decoration:none;font-weight:600;color:var(--mute)}nav a.nl:hover,nav a.nl.on{color:var(--blue2)}
.ic{width:1.25em;height:1.25em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.btn{display:inline-flex;align-items:center;gap:.6rem;background:var(--blue2);color:#fff;padding:.9rem 1.6rem;border-radius:2rem;font-weight:700;text-decoration:none;border:2px solid var(--blue2);box-shadow:0 6px 18px rgba(10,126,193,.25);transition:transform .15s,background .15s}
.btn:hover{background:#08689f;border-color:#08689f;transform:translateY(-1px)}
.btn.sm{padding:.5rem 1.1rem;font-size:.95rem;box-shadow:none}
.btn.ghost{background:#fff;color:var(--blue2);box-shadow:none}.btn.ghost:hover{background:var(--sky)}
.btn.white{background:#fff;color:var(--blue2);border-color:#fff}.btn.white:hover{background:var(--sky)}
.cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
/* hero (swap in a photo later: .hero{background-image:linear-gradient(rgba(255,255,255,.7),rgba(255,255,255,.2)),url(images/hero.webp);background-size:cover}) */
.hero{position:relative;padding:4.5rem 0 8rem;background:radial-gradient(circle at 90% 0,#bfe8fb,transparent 45%),linear-gradient(180deg,#dcf3fe,#f4fbff 85%)}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-radial-gradient(circle at 88% 38%,transparent 0 3.2rem,rgba(41,182,246,.16) 3.2rem 3.28rem),repeating-radial-gradient(circle at 6% 92%,transparent 0 2.6rem,rgba(41,182,246,.14) 2.6rem 2.68rem);-webkit-mask-image:radial-gradient(circle at 60% 40%,#000 25%,transparent 75%);mask-image:radial-gradient(circle at 60% 40%,#000 25%,transparent 75%)}
.hero .wrap{position:relative;z-index:1}
.hero::after{bottom:-1px;background-image:var(--wwhite);transform:none;height:4.5rem}
.hero p{color:var(--mute);font-size:1.15rem}
.qs{background:#fff;border-radius:1.4rem;padding:1.8rem;border-top:5px solid var(--blue);box-shadow:0 24px 60px rgba(10,126,193,.2)}
.qs h2{font-size:1.5rem;margin-bottom:.4em}.qs p{font-size:1rem;margin-bottom:1em}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.4rem}
.chip{display:inline-flex;align-items:center;gap:.45rem;padding:.55rem .95rem;border:1px solid var(--line);border-radius:2rem;text-decoration:none;font-weight:600;background:#fff}
.chip .ic{color:var(--blue)}.chip:hover{background:var(--sky);border-color:var(--blue)}
.qs .btn{width:100%;justify-content:center}
/* placeholders */
.ph{aspect-ratio:4/3;border:2px dashed #7fcdf5;border-radius:1.5rem;background:radial-gradient(circle at 30% 120%,#fff6,transparent 50%),linear-gradient(135deg,#e3f5fe,#b9e4fa);box-shadow:1.1rem 1.1rem 0 var(--ice);display:grid;place-content:center;justify-items:center;gap:.4rem;color:var(--blue2);font-weight:600;text-align:center}
.alt .ph{box-shadow:-1.1rem 1.1rem 0 #fff}
.ph .ic{width:2.6rem;height:2.6rem}
/* cards, lists */
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:1.4rem;margin:1.8rem 0}
.card{background:#fff;border:1px solid var(--line);border-radius:1.2rem;overflow:hidden;box-shadow:0 8px 24px rgba(10,126,193,.08)}
.card::before{content:"";display:block;height:4.5rem;background:radial-gradient(circle at 18% 125%,#fff8 0 2rem,transparent 2.1rem),radial-gradient(circle at 82% 130%,#fff6 0 2.6rem,transparent 2.7rem),linear-gradient(135deg,#8fdcfc,#29b6f6)}
.card .ico{width:3.2rem;height:3.2rem;margin:-1.7rem 1.4rem .7rem;background:#fff;box-shadow:0 4px 14px rgba(10,126,193,.25);position:relative}
.card h3,.card p{padding:0 1.4rem}.card p{margin:0;padding-bottom:1.5rem;color:var(--mute)}.card h3:last-child{padding-bottom:1.4rem}
.ico{width:2.8rem;height:2.8rem;border-radius:50%;background:var(--sky);color:var(--blue2);display:grid;place-items:center}
.ico .ic{width:1.4rem;height:1.4rem}
.list{list-style:none;padding:0;margin:1.4rem 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1rem 1.5rem}
.list li{display:flex;gap:.9rem;align-items:center;font-weight:500}
.list .ic{width:2.9rem;height:2.9rem;padding:.7rem;background:var(--sky);color:var(--blue2);border-radius:50%}
.alt .list .ic{background:#fff}
.steps{list-style:none;counter-reset:s;padding:0;margin:2rem 0}
.steps li{counter-increment:s;display:grid;grid-template-columns:2.7rem 1fr;gap:1.1rem;position:relative;padding-bottom:1.6rem}
.steps li::before{content:counter(s);width:2.7rem;height:2.7rem;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;display:grid;place-items:center;font-weight:800;box-shadow:0 4px 12px rgba(10,126,193,.3)}
.steps li:not(:last-child)::after{content:"";position:absolute;left:1.3rem;top:2.9rem;bottom:.2rem;width:2px;background:linear-gradient(var(--blue),var(--line))}
.steps p{margin:0;color:var(--mute)}
details{border:1px solid var(--line);border-radius:.9rem;padding:0 1.3rem;margin-bottom:.7rem;background:#fff}
details[open]{background:var(--sky)}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:1.1rem 0;font-weight:650}
summary::-webkit-details-marker{display:none}
summary .ic{color:var(--blue2);transition:transform .2s}details[open] summary .ic{transform:rotate(180deg)}
details p{color:var(--mute)}
.callout{display:flex;gap:1.3rem;align-items:flex-start}
.callout .ico{background:#fff;flex:none;width:3.4rem;height:3.4rem;box-shadow:0 4px 14px rgba(10,126,193,.2)}
.band{background:var(--blue2);color:#fff;text-align:center;position:relative;margin-top:3.5rem;background-image:repeating-radial-gradient(circle at 85% 20%,transparent 0 3rem,#ffffff1c 3rem 3.08rem)}
.band::before{bottom:calc(100% - 1px);background-image:var(--wblue)}
.band p{max-width:34rem;margin:0 auto 1.2em;font-size:1.1rem}
.embed{min-height:24rem;border:2px dashed #7fcdf5;border-radius:1.4rem;background:var(--sky);display:grid;place-content:center;justify-items:center;gap:.5rem;color:var(--blue2);text-align:center;padding:2rem}
.embed .ic{width:2.6rem;height:2.6rem}
footer{background:var(--ink);padding:3rem 0;color:#b8d6e8}
.fg{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
@media(max-width:52rem){.fg{grid-template-columns:1fr}}
footer .lg{color:#fff}footer .lg b{color:#5fd0ff}
footer h4{color:#fff;font-size:1rem;margin-bottom:.8em}
footer a:not(.lg){display:block;text-decoration:none;margin-bottom:.4rem}footer a:hover{color:#fff}
footer p{margin:.3rem 0;display:flex;gap:.5rem;align-items:center}footer .lg+p{display:block;margin-top:.8rem}
footer .ic{color:var(--blue)}
.js .rv{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.js .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:no-preference){.hero::before{animation:dr 12s ease-in-out infinite alternate}@keyframes dr{to{transform:translateY(-10px) scale(1.03)}}}