:root{--forest:#123d32;--deep:#082a23;--ivory:#f7f3ea;--paper:#fffdf8;--stone:#dcd5c8;--gold:#c8a35e;--ink:#202622;--muted:#606863;--line:rgba(18,61,50,.16);--shadow:0 22px 70px rgba(8,42,35,.12);--serif:Georgia,'Times New Roman',serif;--sans:Inter,ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased}img{display:block;max-width:100%}a{color:inherit}button,input,textarea,select{font:inherit}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.narrow{width:min(calc(100% - 40px),760px);margin-inline:auto}.skip-link{position:fixed;top:8px;left:8px;z-index:1000;transform:translateY(-150%);background:var(--paper);padding:10px 16px;border:2px solid var(--gold)}.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,248,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between}.wordmark{text-decoration:none;font-family:var(--serif);font-size:1.65rem;letter-spacing:.18em;color:var(--deep)}.nav-links{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}.nav-links a{text-decoration:none;font-size:.9rem;letter-spacing:.04em}.nav-links a:hover,.nav-links a[aria-current=page]{color:#806128}.nav-toggle{display:none;border:0;background:transparent;padding:12px;color:var(--deep)}.nav-toggle span,.nav-toggle:before,.nav-toggle:after{content:"";display:block;width:24px;height:2px;background:currentColor;margin:5px 0;transition:.2s}
.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.75rem;font-weight:700;color:#8a682c}.hero{position:relative;overflow:hidden;background:var(--deep);color:var(--ivory);padding:clamp(90px,13vw,170px) 0}.hero:after{content:"";position:absolute;width:680px;height:680px;border:1px solid rgba(200,163,94,.22);border-radius:50%;right:-260px;top:-260px}.hero-copy{position:relative;z-index:1;max-width:760px}.hero .eyebrow{color:var(--gold)}h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.08;margin:0}h1{font-size:clamp(3.2rem,8vw,6.8rem);letter-spacing:-.045em}h2{font-size:clamp(2.25rem,5vw,4.2rem);letter-spacing:-.035em}h3{font-size:1.55rem}.lede{font-size:clamp(1.05rem,2vw,1.28rem);max-width:62ch;color:inherit;opacity:.86;margin:28px 0 0}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border:1px solid transparent;text-decoration:none;text-transform:uppercase;letter-spacing:.12em;font-size:.74rem;font-weight:750;cursor:pointer}.btn-primary{background:var(--gold);color:var(--deep)}.btn-primary:hover{background:#dbb970}.btn-outline{border-color:rgba(247,243,234,.5);color:var(--ivory)}.btn-dark-outline{border-color:var(--forest);color:var(--forest)}
.section{padding:clamp(72px,10vw,126px) 0}.section-tint{background:var(--ivory)}.section-dark{background:var(--forest);color:var(--ivory)}.intro{display:grid;grid-template-columns:.72fr 1.28fr;gap:clamp(40px,8vw,110px);align-items:start}.intro p{font-size:1.1rem;margin:0;color:var(--muted)}.section-dark .intro p{color:var(--stone)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:52px}.card{padding:34px;border:1px solid var(--line);background:var(--paper)}.card-number{color:var(--gold);font-size:.75rem;letter-spacing:.16em;font-weight:700}.card h3{margin:20px 0 12px}.card p{margin:0;color:var(--muted)}.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,8vw,100px);align-items:center}.art{min-height:520px;background:linear-gradient(145deg,#d8cdb9,#f4ead9);position:relative;overflow:hidden}.art:before,.art:after{content:"";position:absolute;border-radius:50%}.art:before{width:360px;height:360px;background:var(--forest);right:-80px;top:60px}.art:after{width:210px;height:210px;border:2px solid var(--gold);right:72px;top:136px}.feature p{color:var(--muted);font-size:1.08rem}
.signup{text-align:center}.signup form{max-width:580px;margin:32px auto 0}.field-row{display:flex;gap:10px}.field-row input{flex:1}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}label{font-size:.85rem;font-weight:700}input,textarea,select{width:100%;border:1px solid #aeb7b1;background:#fff;padding:13px 14px;color:var(--ink);border-radius:0}textarea{min-height:150px;resize:vertical}input:focus,textarea:focus,select:focus,a:focus-visible,button:focus-visible{outline:3px solid rgba(200,163,94,.55);outline-offset:3px}.consent{display:flex;gap:10px;align-items:flex-start;font-weight:400}.consent input{width:18px;margin-top:4px}.form-note{font-size:.82rem;color:var(--muted)}.page-hero{background:var(--ivory);padding:90px 0}.page-hero h1{font-size:clamp(3rem,7vw,5.8rem);max-width:16ch}.page-hero .lede{color:var(--muted)}.prose h2{font-size:2rem;margin:44px 0 12px}.prose p,.prose li{color:var(--muted)}.notice{border-left:3px solid var(--gold);padding:18px 22px;background:var(--ivory);margin:30px 0}
.footer{background:var(--deep);color:var(--stone);padding:58px 0 30px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}.footer-brand{font-family:var(--serif);font-size:1.5rem;letter-spacing:.15em;color:var(--ivory)}.footer h2{font-family:var(--sans);font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;color:var(--gold)}.footer ul{list-style:none;padding:0;margin:16px 0 0}.footer a{text-decoration:none}.footer a:hover{text-decoration:underline}.footer-bottom{margin-top:50px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:.8rem;display:flex;justify-content:space-between;gap:20px}.honeypot{position:absolute!important;left:-9999px!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:820px){.nav-toggle{display:block}.nav-links{position:fixed;inset:79px 0 auto;background:var(--paper);padding:28px 20px 36px;display:none;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.nav-links.open{display:flex}.intro,.feature{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.art{min-height:360px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:560px){.container,.narrow{width:min(calc(100% - 28px),var(--max))}.hero{padding:82px 0}.actions,.field-row{flex-direction:column}.actions .btn,.field-row .btn{width:100%}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column}.page-hero{padding:64px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* Official AMBANU logo lockup */
.wordmark{font-size:0;letter-spacing:0;display:block;width:190px;height:47px;background:url('../assets/ambanu-logo-gold.png') left center/contain no-repeat}
.footer-brand{font-size:0;letter-spacing:0;width:210px;height:52px;background:url('../assets/ambanu-logo-gold.png') left center/contain no-repeat}
.hero-copy:before{content:"";display:block;width:min(420px,70vw);height:102px;margin-bottom:34px;background:url('../assets/ambanu-logo-gold.png') left center/contain no-repeat}
@media(max-width:560px){.wordmark{width:164px;height:40px}.hero-copy:before{width:255px;height:64px;margin-bottom:26px}}