:root{
  --accent:#688F78; --accent-dark:#4A6B58; --accent-soft:#E6EEE8; --bg:#F6F8F5; --surface:#fff;
  --text:#1E2B24; --muted:#5B6B62; --line:#D9E2DC; --radius:20px; --shadow:0 10px 30px rgba(30,43,36,.08);
  --font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --space:clamp(64px,9vw,112px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:1.0625rem;line-height:1.65;color:var(--text);background:var(--bg);overflow-x:hidden}
img,iframe{max-width:100%}
h1,h2,h3{line-height:1.2;margin:0 0 .6em;letter-spacing:-.01em;text-wrap:balance}
h1{font-size:clamp(2.1rem,5.6vw,3.7rem);font-weight:750}
h2{font-size:clamp(1.7rem,3.6vw,2.4rem);font-weight:700}
h3{font-size:1.2rem;font-weight:650}
p{margin:0 0 1em}
a{color:var(--accent-dark)}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}
.container{width:min(1120px,100% - 40px);margin-inline:auto}
.container--narrow{width:min(760px,100% - 40px)}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent-dark);color:#fff;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.accent{color:var(--accent)}
.muted{color:var(--muted)} .small{font-size:.9rem}
.eyebrow{font-size:.85rem;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:14px}
.lead{font-size:1.15rem;color:var(--muted);max-width:56ch}
.hint{font-size:.95rem;color:var(--muted);margin-top:18px}

.header{position:sticky;top:0;z-index:50;background:rgba(246,248,245,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.header.is-scrolled{border-color:var(--line);box-shadow:0 4px 20px rgba(30,43,36,.05)}
.header__inner{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:16px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:750;font-size:1.15rem;color:var(--text);text-decoration:none}
.logo__mark{display:grid;place-items:center;width:36px;height:36px;border-radius:11px;background:var(--accent);color:#fff;font-weight:800}
.logo--light{color:#fff}
.nav{display:flex;align-items:center;gap:26px}
.nav a:not(.btn){color:var(--text);text-decoration:none;font-weight:550;font-size:.98rem;position:relative;padding:6px 0}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s}
.nav a:not(.btn):hover::after{transform:scaleX(1)}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer;padding:0;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--text);border-radius:2px;transition:transform .25s,opacity .25s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 26px;border-radius:999px;border:2px solid var(--accent-dark);background:var(--accent-dark);color:#fff;font:inherit;font-weight:650;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{background:#3d5949;border-color:#3d5949;transform:translateY(-2px);box-shadow:0 8px 20px rgba(74,107,88,.3)}
.btn:active{transform:translateY(0)}
.btn--ghost{background:transparent;color:var(--accent-dark)}
.btn--ghost:hover{background:var(--accent-soft);color:var(--accent-dark);border-color:var(--accent-dark)}
.btn--small{min-height:40px;padding:8px 20px;font-size:.95rem}
.btn--block{width:100%}
.btn[disabled]{opacity:.6;cursor:progress;transform:none;box-shadow:none}

.hero{position:relative;overflow:hidden;padding:clamp(48px,8vw,96px) 0 var(--space)}
.hero__inner{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.28;background:var(--accent);z-index:0;animation:drift 16s ease-in-out infinite alternate}
.blob--1{width:420px;height:420px;top:-120px;right:-80px}
.blob--2{width:300px;height:300px;bottom:-100px;left:-100px;animation-delay:-6s}
.hero__text,.hero__visual{position:relative;z-index:1}
.card-stack{position:relative;min-height:380px}
.bubble{position:absolute;max-width:80%;padding:16px 20px;border-radius:22px;background:var(--surface);box-shadow:var(--shadow);font-weight:550;border:1px solid var(--line)}
.bubble--a{top:4%;left:0;border-bottom-left-radius:6px}
.bubble--b{top:36%;right:0;background:var(--accent-dark);color:#fff;border:0;border-bottom-right-radius:6px}
.bubble--c{top:68%;left:8%;border-bottom-left-radius:6px}
.ring{position:absolute;right:6%;top:0;width:90px;height:90px;border:10px solid var(--accent);border-radius:50%;opacity:.35;animation:spin-pulse 8s ease-in-out infinite}
.float{animation:float 6s ease-in-out infinite}
.float--2{animation-delay:-2s;animation-duration:7s}
.float--3{animation-delay:-4s;animation-duration:8s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(30px,20px) scale(1.12)}}
@keyframes spin-pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.2)}}

.section{padding:var(--space) 0}
.section--tint{background:var(--accent-soft)}
.section__head{max-width:680px;margin-bottom:clamp(32px,5vw,56px)}
.grid{display:grid;gap:24px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:32px;transition:transform .3s,box-shadow .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.icon{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--accent-soft);color:var(--accent-dark);font-weight:750;margin-bottom:20px}
.card p:last-child{margin:0;color:var(--muted)}

.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:24px 40px}
.step{display:flex;gap:18px;align-items:flex-start}
.step__num{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--accent);color:#fff;font-weight:750}
.step h3{margin-bottom:.3em} .step p{margin:0;color:var(--muted)}
.facts{list-style:none;margin:56px 0 0;padding:28px;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--line);text-align:center}
.facts strong{display:block;font-size:1.5rem;color:var(--accent-dark)}
.facts span{color:var(--muted);font-size:.95rem}

.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.checklist li{position:relative;padding:18px 20px 18px 58px;background:var(--surface);border:1px solid var(--line);border-radius:16px}
.checklist li::before{content:"✓";position:absolute;left:18px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;font-size:.9rem;font-weight:700}

.section--book{background:linear-gradient(180deg,var(--accent-soft),var(--bg))}
.book-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,3.5vw,36px);box-shadow:var(--shadow)}
.badge{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-size:.95rem;margin-right:8px}
.field{margin-bottom:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{display:block;font-weight:600;font-size:.95rem;margin-bottom:6px}
.req{color:#B3261E}.opt{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],select,textarea{width:100%;min-height:48px;padding:12px 14px;font:inherit;color:var(--text);background:#fff;border:1.5px solid #B8C5BD;border-radius:12px;transition:border-color .2s,box-shadow .2s}
textarea{resize:vertical;min-height:110px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent-dark);box-shadow:0 0 0 4px rgba(104,143,120,.25)}
.field.invalid input,.field.invalid select{border-color:#B3261E}
.error{color:#B3261E;font-size:.88rem;margin:6px 0 0;min-height:0}
.error:empty{display:none}
.field--check{display:grid;grid-template-columns:24px 1fr;gap:4px 12px;align-items:start}
.field--check input{width:22px;height:22px;margin:2px 0 0;accent-color:var(--accent-dark)}
.field--check label{font-weight:400;margin:0;font-size:.92rem;color:var(--muted)}
.field--check .error{grid-column:2}
.form-status{margin:14px 0 0;font-size:.95rem;min-height:1.4em}
.form-status.is-error{color:#B3261E}
.cal-wrap{position:relative;margin:16px 0;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:var(--bg);min-height:520px}
.cal-wrap iframe{display:block;width:100%;height:640px;border:0}

.faq details{background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-bottom:12px;padding:0 22px;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;padding:20px 28px 20px 0;font-weight:650;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--accent-dark);transition:transform .25s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{color:var(--muted);padding-bottom:20px;margin:0}

.footer{background:#1E2B24;color:#D7E0DA;padding:56px 0 28px}
.footer a{color:#fff}
.footer__inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.footer__title{font-size:.85rem;text-transform:uppercase;letter-spacing:.08em;color:#9DB8A8;margin:0 0 12px}
.footer__text{color:#B6C4BB;font-size:.95rem;margin-top:12px}
.footer p{margin:0 0 8px}
.footer__legal{margin-top:36px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#B6C4BB}

.thanks{min-height:100vh;display:grid;place-items:center;padding:40px 0}
.thanks__card{text-align:center}
.thanks__card .lead{margin-inline:auto}
.check{display:grid;place-items:center;width:64px;height:64px;margin:0 auto 20px;border-radius:50%;background:var(--accent);color:#fff;font-size:1.8rem;animation:pop .5s ease-out}
@keyframes pop{from{transform:scale(.3);opacity:0}to{transform:scale(1);opacity:1}}

.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.is-visible{opacity:1;transform:none}

@media (max-width:900px){
  .hero__inner,.split,.book-grid{grid-template-columns:1fr}
  .hero__visual{order:2}.card-stack{min-height:300px}
  .grid--3{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .facts{grid-template-columns:repeat(2,1fr)}
  .footer__inner{grid-template-columns:1fr}
  .nav-toggle{display:flex}
  .nav{position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 20px;background:var(--bg);border-bottom:1px solid var(--line);box-shadow:0 12px 24px rgba(30,43,36,.08);display:none}
  .nav.is-open{display:flex}
  .nav a:not(.btn){padding:14px 4px;border-bottom:1px solid var(--line)}
  .nav .btn{margin-top:14px}
}
@media (max-width:520px){
  .field-row{grid-template-columns:1fr}
  .bubble{font-size:.95rem;padding:12px 16px}
  .hero__cta .btn{width:100%}
  .cal-wrap iframe{height:600px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none}
}