:root{
  --midnight:#0B1F33; --navy:#0B2D5B; --teal:#12C2B4; --deep:#0B7A72; --coral:#FF7A59;
  --mint:#E7F8F6; --sky:#EEF4FA; --paper:#FFFFFF; --ink:#0B1F33; --body:#3A4D61; --muted:#6A7C8F; --line:#DCE5EC;
  --display:"Plus Jakarta Sans",Inter,system-ui,sans-serif; --text:Inter,system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--body);font:400 16px/1.65 var(--text);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--deep)}
.wrap{max-width:1160px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
h1,h2,h3{font-family:var(--display);color:var(--ink);margin:0;letter-spacing:-.02em;text-wrap:balance}
h1{font-size:clamp(36px,5.4vw,60px);line-height:1.06;font-weight:800}
h2{font-size:clamp(28px,3.6vw,40px);line-height:1.12;font-weight:800}
h3{font-size:19px;line-height:1.3;font-weight:700}
p{margin:0 0 14px}
.eyebrow{font:700 12.5px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--deep);margin-bottom:14px}
.lead{font-size:clamp(17px,1.6vw,19.5px);color:var(--body);max-width:56ch}
.btn{display:inline-flex;align-items:center;gap:10px;font:700 15.5px var(--display);text-decoration:none;border-radius:999px;padding:14px 24px;border:0;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
.btn-primary{background:var(--deep);color:#fff;box-shadow:0 8px 24px rgba(11,122,114,.25)}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-wa{background:#1FA855;color:#fff}
/* nav */
header.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.nav img{height:30px;width:auto}
.nav nav{display:flex;align-items:center;gap:26px}
.nav nav a{color:var(--navy);text-decoration:none;font:600 14.5px var(--display)}
.nav nav a:hover{color:var(--deep)}
.nav .btn{padding:10px 18px;font-size:14px}
.nav nav a.btn-primary,.nav nav a.btn-primary:hover{color:#fff}
@media (max-width:860px){.nav nav a:not(.btn){display:none}}
/* hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(1100px 520px at 85% 10%,#DFF6F3 0%,rgba(223,246,243,0) 60%),linear-gradient(180deg,#F6FAFC 0%,#fff 100%)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding-top:72px;padding-bottom:88px}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr;padding-top:44px;padding-bottom:56px}}
.hero h1 em{font-style:normal;color:var(--deep)}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero .note{margin-top:18px;font-size:14px;color:var(--muted)}
.fan{position:relative;height:440px}
.fan img{position:absolute;width:62%;border-radius:18px;box-shadow:0 24px 60px rgba(11,31,51,.18);border:6px solid #fff;background:#fff}
.fan .a{left:0;top:40px;transform:rotate(-7deg)}
.fan .b{left:19%;top:0;z-index:2}
.fan .c{right:0;top:70px;transform:rotate(6deg)}
.fan .chip{position:absolute;z-index:3;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px;font:600 13px var(--display);color:var(--navy);box-shadow:0 10px 30px rgba(11,31,51,.12);display:flex;gap:8px;align-items:center}
.fan .chip b{color:var(--deep)}
.fan .chip.t{left:-6px;bottom:18px}
.fan .chip.r{right:-6px;bottom:-14px}
@media (max-width:900px){.fan{height:400px;max-width:520px;margin:0 auto;width:100%}}
@media (max-width:520px){.fan{height:290px}.fan .chip{font-size:12px}}
.dot{width:8px;height:8px;border-radius:50%;background:var(--teal);display:inline-block}
/* strip */
.strip{background:var(--midnight);color:#CFE3EA}
.strip .wrap{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 34px;padding-top:18px;padding-bottom:18px;font:600 14px var(--display)}
.strip span{display:inline-flex;align-items:center;gap:8px}
/* sections */
section{padding:92px 0}
@media (max-width:700px){section{padding:64px 0}}
.head{max-width:720px;margin-bottom:44px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.grid3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;display:flex;flex-direction:column;gap:10px}
.card .ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--mint);color:var(--deep);font-size:22px}
.card p{margin:0;font-size:15px}
.card.feature{background:linear-gradient(160deg,var(--navy),var(--midnight));border:0;color:#CFE0EC}
.card.feature h3{color:#fff}
.card.feature .ic{background:rgba(18,194,180,.18);color:var(--teal)}
.tint{background:var(--sky)}
/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
@media (max-width:800px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:28px 24px 24px;background:#fff;border-radius:18px;border:1px solid var(--line)}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font:800 15px var(--display);color:var(--deep);background:var(--mint);border-radius:999px;padding:6px 12px;display:inline-block;margin-bottom:14px}
.step p{margin:8px 0 0;font-size:15px}
/* gallery */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:800px){.gallery{grid-template-columns:repeat(2,1fr)}}
.gallery img{border-radius:14px;border:1px solid var(--line);aspect-ratio:1/1;object-fit:cover;width:100%}
.gnote{margin-top:16px;font-size:14px;color:var(--muted)}
/* plans */
.plans{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch}
@media (max-width:860px){.plans{grid-template-columns:1fr}}
.price{background:linear-gradient(150deg,var(--deep),#0A5E58);color:#E5F7F4;border-radius:22px;padding:36px}
.price .from{font:600 14px var(--display);letter-spacing:.08em;text-transform:uppercase;opacity:.85}
.price .amt{font:800 clamp(44px,6vw,64px)/1 var(--display);color:#fff;margin:8px 0 4px;letter-spacing:-.03em}
.price .amt small{font-size:18px;font-weight:600;opacity:.85;letter-spacing:0}
.price ul{list-style:none;padding:0;margin:22px 0 26px;display:grid;gap:10px}
.price li{display:flex;gap:10px;align-items:flex-start}
.price li::before{content:"";flex:0 0 18px;height:18px;margin-top:4px;border-radius:50%;background:var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%230B1F33' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}
.price .btn-primary{background:#fff;color:var(--deep);box-shadow:none}
.price small.gst{display:block;margin-top:12px;opacity:.8;font-size:13px}
.plans .side{display:grid;gap:14px}
/* founder */
.founder{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:start;background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px}
@media (max-width:640px){.founder{grid-template-columns:1fr}}
.mono{width:84px;height:84px;border-radius:50%;background:linear-gradient(135deg,var(--teal),var(--navy));display:grid;place-items:center;color:#fff;font:800 28px var(--display)}
.founder blockquote{margin:0;font:500 clamp(18px,1.8vw,21px)/1.55 var(--display);color:var(--ink)}
.founder .who{margin-top:16px;font-size:14.5px;color:var(--muted)}
.founder .who b{color:var(--ink)}
/* contact */
.contact{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px}
@media (max-width:900px){.contact{grid-template-columns:1fr}}
.contact .info{display:grid;gap:14px;align-content:start}
.contact .row{display:flex;gap:12px;align-items:flex-start;font-size:15px}
.contact .row .ic{flex:0 0 38px;height:38px;border-radius:10px;background:var(--mint);display:grid;place-items:center;color:var(--deep)}
.contact .row b{display:block;color:var(--ink);font-family:var(--display)}
form.inq{background:#fff;border:1px solid var(--line);border-radius:22px;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:600px){form.inq{grid-template-columns:1fr;padding:22px}}
form.inq .full{grid-column:1/-1}
form.inq label{display:grid;gap:6px;font:600 13.5px var(--display);color:var(--ink)}
form.inq input,form.inq select,form.inq textarea{font:400 15px var(--text);color:var(--ink);border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;width:100%}
form.inq input:focus,form.inq select:focus,form.inq textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(18,194,180,.18)}
form.inq .hp{position:absolute;left:-9999px}
form.inq .consent{font:400 13px var(--text);color:var(--muted);display:flex;gap:10px;align-items:flex-start}
form.inq .consent input{width:auto;margin-top:3px}
/* faq */
details.q{border-bottom:1px solid var(--line);padding:18px 0}
details.q summary{cursor:pointer;font:700 17px var(--display);color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:16px}
details.q summary::after{content:"+";color:var(--deep);font-size:22px;line-height:1}
details.q[open] summary::after{content:"–"}
details.q p{margin:12px 0 0;max-width:72ch}
/* footer */
footer{background:var(--midnight);color:#AFC3D3;padding:56px 0 34px;font-size:14.5px}
footer .wrap{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:28px}
@media (max-width:760px){footer .wrap{grid-template-columns:1fr}}
footer img{height:30px;width:auto;margin-bottom:14px}
footer a{color:#DDEBF3;text-decoration:none}
footer a:hover{color:var(--teal)}
footer h4{font:700 13px var(--display);letter-spacing:.12em;text-transform:uppercase;color:#fff;margin:0 0 12px}
footer .legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.1);padding-top:20px;margin-top:10px;font-size:13px;display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:space-between}
/* floating whatsapp */
.wa-float{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom));z-index:30;width:56px;height:56px;border-radius:50%;background:#1FA855;display:grid;place-items:center;box-shadow:0 10px 26px rgba(0,0,0,.2)}
.wa-float svg{width:30px;height:30px}
/* legal pages */
.doc{max-width:780px;margin:0 auto;padding:64px max(20px,env(safe-area-inset-left)) 80px}
.doc h1{font-size:clamp(30px,4vw,42px);margin-bottom:8px}
.doc h2{font-size:22px;margin:30px 0 8px}
.doc .upd{color:var(--muted);font-size:14px;margin-bottom:24px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}

/* ===== v2: AI-first ===== */
.hero.ai{background:radial-gradient(900px 520px at 78% 30%,rgba(18,194,180,.28) 0%,rgba(18,194,180,0) 60%),radial-gradient(700px 420px at 0% 100%,rgba(11,45,91,.9) 0%,rgba(11,45,91,0) 70%),var(--midnight);color:#C9DBE6}
.hero.ai::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:22px 22px;pointer-events:none}
.hero.ai .wrap{position:relative}
.hero.ai h1{color:#fff}
.hero.ai h1 em{color:var(--teal)}
.hero.ai .lead{color:#C9DBE6}
.hero.ai .note{color:#8FA8C2}
.hero.ai .eyebrow{color:var(--teal)}
.badge{display:inline-flex;align-items:center;gap:8px;background:rgba(18,194,180,.12);border:1px solid rgba(18,194,180,.35);color:#BFF3EE;border-radius:999px;padding:6px 14px;font:600 13px var(--display);margin-bottom:18px}
.hero.ai .btn-primary{background:var(--teal);color:var(--midnight);box-shadow:0 10px 30px rgba(18,194,180,.3)}
.hero.ai .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
/* phone */
.stage{position:relative;display:flex;justify-content:center}
.phone{width:340px;max-width:100%;background:#0E2740;border:1px solid rgba(255,255,255,.12);border-radius:34px;padding:14px;box-shadow:0 40px 90px rgba(0,0,0,.45)}
.phone .bar{display:flex;align-items:center;gap:10px;padding:8px 8px 14px;border-bottom:1px solid rgba(255,255,255,.08)}
.phone .bar b{color:#fff;font:700 15px var(--display);display:block}
.phone .bar small{color:var(--teal);font-size:12px}
.tia{width:38px;height:38px;border-radius:50%;flex:0 0 38px;background:conic-gradient(from 200deg,var(--teal),#5BE3D8,var(--navy),var(--teal));display:grid;place-items:center;color:#fff;font:800 16px var(--display);box-shadow:0 0 0 3px rgba(18,194,180,.18)}
.chat{display:flex;flex-direction:column;gap:10px;padding:14px 4px 6px}
.msg{max-width:86%;padding:10px 13px;border-radius:16px;font-size:13.5px;line-height:1.5}
.msg.t{background:#16334F;color:#E3EEF5;border-bottom-left-radius:4px}
.msg.d{align-self:flex-end;background:var(--teal);color:var(--midnight);border-bottom-right-radius:4px;font-weight:500}
.msg img{border-radius:10px;margin-top:8px}
.msg .acts{display:flex;gap:6px;margin-top:8px}
.msg .acts span{font:600 11.5px var(--display);padding:5px 10px;border-radius:999px;background:rgba(18,194,180,.18);color:#BFF3EE}
.msg .acts span.ok{background:var(--teal);color:var(--midnight)}
.float{position:absolute;background:#fff;border-radius:14px;padding:10px 14px;font:600 13px var(--display);color:var(--navy);box-shadow:0 16px 40px rgba(0,0,0,.3);display:flex;gap:8px;align-items:center;white-space:nowrap}
.float b{color:var(--deep)}
.float.f1{left:0;top:70px}
.float.f2{right:0;bottom:120px}
@media (max-width:1100px){.float.f1{left:-10px}.float.f2{right:-10px}}
@media (max-width:520px){.float{display:none}}
.typing{display:inline-flex;gap:4px}
.typing i{width:6px;height:6px;border-radius:50%;background:#7FA3BD;animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.3}40%{opacity:1}}
/* ai strip */
.strip.ai{background:#08182A;border-top:1px solid rgba(255,255,255,.06)}
/* feature cards with AI tag */
.card .tag{align-self:flex-start;font:700 11px var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--deep);background:var(--mint);border-radius:999px;padding:4px 10px}
.card.feature .tag{background:rgba(18,194,180,.2);color:#BFF3EE}
/* demo chat section */
.demo{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media (max-width:900px){.demo{grid-template-columns:1fr}}
.demo .phone{margin:0 auto}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:14px}
.ticks li{display:flex;gap:12px;align-items:flex-start}
.ticks li b{display:block;color:var(--ink);font-family:var(--display)}
.ticks .n{flex:0 0 32px;height:32px;border-radius:10px;background:var(--mint);color:var(--deep);display:grid;place-items:center;font:800 13px var(--display)}
/* guardrails */
.guard{background:linear-gradient(150deg,var(--navy),var(--midnight));border-radius:24px;padding:40px;color:#C9DBE6;display:grid;grid-template-columns:1fr 1.2fr;gap:36px;align-items:center}
@media (max-width:860px){.guard{grid-template-columns:1fr;padding:28px}}
.guard h2{color:#fff}
.guard ul{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.guard li{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:14px 16px;font-size:15px}
.guard li b{color:#fff;font-family:var(--display)}
@media (prefers-reduced-motion:reduce){.typing i{animation:none}}