:root{
  --mata:#0B5A3A;        /* primary + action */
  --mata-deep:#08432B;   /* hover, dark sections */
  --ouro:#E8A92B;        /* the one accent: diamond, swash, highlights. Never text on light */
  --ouro-soft:#F5E3B5;
  --ink:#14213D;         /* headings */
  --text:#253048;        /* body */
  --muted:#5A6378;
  --areia:#F7F3EA;       /* page */
  --areia-2:#EFE8D8;     /* cards, bands */
  --line:#DDD3BF;
  --display:"Fraunces", Georgia, serif;
  --body:"Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --r:14px;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--areia);color:var(--text);font:400 17px/1.6 var(--body);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--mata)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:var(--display);color:var(--ink);font-weight:600;line-height:1.1;margin:0 0 .5em;letter-spacing:-.01em;font-variation-settings:"SOFT" 50}
h1{font-size:clamp(2.5rem,6.4vw,4.6rem)}
h2{font-size:clamp(1.9rem,4vw,2.9rem)}
h3{font-size:1.35rem;line-height:1.25}
p{margin:0 0 1em}
.eyebrow{font:700 .84rem/1.3 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--mata);margin:0 0 1rem}
.lead{font-size:1.18rem;color:var(--text);max-width:36rem}
section{padding:88px 0;position:relative}
.btn{display:inline-flex;align-items:center;gap:.6em;min-height:52px;padding:0 26px;border-radius:999px;background:var(--mata);color:#fff;font:700 1rem/1 var(--body);text-decoration:none;transition:background .2s,transform .2s}
.btn:hover{background:var(--mata-deep);transform:translateY(-1px)}
.btn:focus-visible{outline:3px solid var(--ouro);outline-offset:3px}
.btn .dia{width:9px;height:12px;background:var(--ouro);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.btn.light{background:var(--areia);color:var(--mata-deep)}
.btn.light:hover{background:#fff}
.note{font-size:.92rem;color:var(--muted);margin-top:14px}

/* nav */
header{position:sticky;top:0;z-index:10;background:rgba(247,243,234,.92);backdrop-filter:blur(8px);border-bottom:1px solid transparent;transition:border-color .2s}
header.scrolled{border-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand img{height:42px;width:auto}
.brand span{font:700 .82rem/1 var(--body);letter-spacing:.2em;text-transform:uppercase;color:var(--ink);padding-top:10px}
.nav .btn{min-height:44px;padding:0 18px;font-size:.92rem}

/* language switch */
.nav-right{display:flex;align-items:center;gap:14px}
.lang{display:flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:var(--areia)}
.lang a{display:flex;align-items:center;min-height:36px;padding:0 12px;border-radius:999px;font:700 .82rem/1 var(--body);letter-spacing:.08em;color:var(--muted);text-decoration:none}
.lang a:hover{color:var(--ink)}
.lang a[aria-current]{background:var(--ink);color:#fff}
.lang a:focus-visible{outline:3px solid var(--ouro);outline-offset:2px}

/* hero */
.hero{padding:56px 0 80px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1 .hl{position:relative;white-space:nowrap}
.hero h1 .hl::after{content:"";position:absolute;left:-2%;right:-2%;bottom:.02em;height:.16em;background:var(--ouro);border-radius:999px;transform:rotate(-1.5deg);z-index:-1;opacity:.85}
.hero h1{position:relative;z-index:0}
.facts{display:flex;flex-wrap:wrap;gap:10px 22px;margin:22px 0 30px;padding:0;list-style:none;font-weight:600;color:var(--ink);font-size:.98rem}
.facts li{display:flex;align-items:center;gap:8px}
.facts li::before{content:"";width:8px;height:11px;background:var(--ouro);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.portrait{position:relative;border-radius:22px;overflow:hidden;background:var(--ink);aspect-ratio:4/5;box-shadow:0 30px 60px -30px rgba(20,33,61,.45)}
.portrait img{width:100%;height:100%;object-fit:cover;object-position:50% 20%}
.portrait figcaption{position:absolute;left:16px;right:16px;bottom:16px;background:rgba(247,243,234,.95);border-radius:12px;padding:12px 16px;font-size:.9rem;color:var(--text);line-height:1.4}
.portrait figcaption b{display:block;color:var(--ink);font-size:1rem}

/* problem */
.problem{background:var(--areia-2)}
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.card{background:var(--areia);border:1px solid var(--line);border-radius:var(--r);padding:28px}
.problem .card .num{font:600 2.4rem/1 var(--display);color:var(--mata);margin-bottom:14px;display:flex;align-items:center;gap:12px}
.problem .card .num::after{content:"";width:12px;height:16px;background:var(--ouro);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.card p:last-child{margin-bottom:0}
.problem .card h3{font-size:1.3rem}

/* insight */
.insight-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.alts{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.alts li{display:grid;grid-template-columns:150px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.alts b{color:var(--ink)}
.alts span{color:var(--muted)}

/* how */
.how{background:var(--mata-deep);color:#E9EFE9;overflow:hidden}
.how h2,.how h3{color:#fff}
.how .eyebrow{color:var(--ouro)}
.how .lead{color:#D4E0D7}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px;counter-reset:s}
.step{border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:28px;background:rgba(255,255,255,.04)}
.step .when{display:inline-block;font:700 .82rem/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--mata-deep);background:var(--ouro);padding:7px 10px;border-radius:999px;margin-bottom:16px}
.step p{color:#D4E0D7;margin:0}
.swing{position:absolute;right:-60px;top:40px;width:340px;opacity:.08;pointer-events:none}

/* proof */
.proof-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:40px}
.case .co{font:700 .84rem/1.3 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.case .big{font:600 clamp(2rem,4vw,2.7rem)/1 var(--display);color:var(--mata);margin-bottom:10px}
.case p{margin:0;color:var(--text)}
.case .role{margin-top:12px;font-size:.9rem;color:var(--muted)}
.quote{margin-top:20px;background:var(--ink);color:#EEF1F7;border-radius:var(--r);padding:36px;display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:start}
.quote .mark{font:600 5rem/0.7 var(--display);color:var(--ouro)}
.quote blockquote{margin:0;font:500 clamp(1.25rem,2.4vw,1.6rem)/1.4 var(--display);color:#fff}
.quote cite{display:block;margin-top:14px;font:600 .95rem/1.4 var(--body);font-style:normal;color:#C9D0DE}

/* about */
.about{background:var(--areia-2)}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.about-photo{border-radius:20px;overflow:hidden;aspect-ratio:4/5;background:var(--ink)}
.about-photo img{width:100%;height:100%;object-fit:cover;object-position:60% 0}
.meaning{margin-top:26px;padding:20px 22px;border-left:4px solid var(--ouro);background:var(--areia);border-radius:0 12px 12px 0;font-size:.98rem}
.meaning b{color:var(--ink)}

/* offer */
.offer-box{display:grid;grid-template-columns:1.2fr .8fr;gap:0;border-radius:22px;overflow:hidden;border:1px solid var(--line);background:#fff;margin-top:40px}
.offer-main{padding:40px}
.offer-main ul{list-style:none;padding:0;margin:20px 0 0}
.offer-main li{padding:12px 0 12px 30px;border-top:1px solid var(--line);position:relative}
.offer-main li::before{content:"";position:absolute;left:4px;top:19px;width:10px;height:13px;background:var(--mata);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%)}
.offer-main li b{color:var(--ink)}
.guarantee{background:var(--mata);color:#EAF2EC;padding:40px;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.guarantee h3{color:#fff;font-size:1.6rem}
.guarantee .tag{font:700 .84rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--ouro-soft)}
.guarantee p{margin:0}

/* faq */
.faq-list{max-width:780px;margin-top:32px}
details{border-bottom:1px solid var(--line);padding:4px 0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;font:600 1.12rem/1.35 var(--display);color:var(--ink);min-height:44px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:400 1.6rem/1 var(--body);color:var(--mata);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:0 0 18px;color:var(--text)}

/* final cta */
.final{background:var(--ink);color:#DDE2EC;text-align:center;overflow:hidden}
.final h2{color:#fff;max-width:16em;margin:0 auto .4em}
.final p{max-width:34rem;margin:0 auto 30px;color:#C9D0DE}
.final .wm{width:220px;margin:0 auto 28px}

footer{background:var(--ink);color:#9AA4B8;border-top:1px solid rgba(255,255,255,.08);padding:28px 0;font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:#DDE2EC}

/* diamond sway: the ginga, once, on load */
@media (prefers-reduced-motion:no-preference){
  .reveal{opacity:1;transform:none;transition:opacity .7s ease,transform .7s ease}
  .js .reveal{opacity:0;transform:translateY(16px)}
  .js .reveal.in{opacity:1;transform:none}
  .brand img{animation:sway 1.6s ease-in-out .3s 1}
  @keyframes sway{0%,100%{transform:rotate(0)}30%{transform:rotate(-3deg) translateX(-2px)}65%{transform:rotate(2deg) translateX(2px)}}
}

/* responsive */
@media (max-width:900px){
  section{padding:64px 0}
  .hero{padding:28px 0 56px}
  .hero-grid,.insight-grid,.about-grid,.offer-box{grid-template-columns:1fr;gap:36px}
  .offer-box{gap:0}
  .portrait{max-width:420px;aspect-ratio:1/1}
  .cards3,.steps,.proof-grid{grid-template-columns:1fr}
  .alts li{grid-template-columns:1fr;gap:2px}
  .about-photo{max-width:340px}
  .quote{grid-template-columns:1fr;gap:8px;padding:28px}
  .offer-main,.guarantee{padding:28px}
}
@media (max-width:420px){
  .brand span{display:none}
  .nav .btn{padding:0 14px}
  .nav-right{gap:8px}
  .lang a{padding:0 9px}
  .hero h1 .hl{white-space:normal}
}