:root{
  --navy:#0B2A45;
  --navy-2:#123A5C;
  --teal:#0E9BB8;
  --orange:#F07F13;
  --bg:#F2F5F7;
  --surface:#FFFFFF;
  --ink:#10202E;
  --muted:#4E6375;
  --line:#D8E0E6;
  --focus:#F07F13;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0A1620; --surface:#122334; --ink:#E8EEF3; --muted:#9BB0C1; --line:#22384B;
  }
}
:root[data-theme="dark"]{
  --bg:#0A1620; --surface:#122334; --ink:#E8EEF3; --muted:#9BB0C1; --line:#22384B;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(76px + env(safe-area-inset-top,0px))}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Source Sans 3",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
}
h1,h2,h3,.mark{font-family:"Archivo","Archivo Narrow",-apple-system,"Segoe UI",Arial,sans-serif;line-height:1.1;letter-spacing:-.02em;margin:0}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{width:min(1120px,100% - 2.5rem);margin-inline:auto}
:where(a,button,summary):focus-visible{outline:3px solid var(--focus);outline-offset:3px;border-radius:4px}

/* ---------- Header ---------- */
.site-head{
  position:sticky;top:env(safe-area-inset-top,0px);z-index:50;
  background:color-mix(in srgb,var(--bg) 92%,transparent);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.head-in{display:flex;align-items:center;gap:1.5rem;min-height:76px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:700;font-size:1.25rem;letter-spacing:.01em}
.nav{display:flex;gap:1.35rem;margin-left:auto;font-size:.97rem}
.nav a{text-decoration:none;color:var(--muted);padding:.35rem 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--ink);border-bottom-color:var(--orange)}
.head-cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--orange);color:#fff;text-decoration:none;
  font-weight:600;padding:.6rem 1.1rem;border-radius:2px}
.menu-toggle{display:none}
@media (max-width:900px){
  .nav{display:none}
  .head-in{min-height:64px}
  .head-cta{margin-left:auto;font-size:.9rem;padding:.55rem .85rem}
}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--navy);color:#EAF2F8}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(120% 80% at 88% 20%,rgba(14,155,184,.28),transparent 60%);pointer-events:none}
.hero-in{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:3.5rem;align-items:center;padding:4.5rem 0 4rem}
.hero h1{font-size:clamp(2.1rem,4.6vw,3.4rem);font-weight:700;max-width:16ch}
.hero p.lead{font-size:1.16rem;color:#BFD4E4;max-width:46ch;margin:1.2rem 0 2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem}
.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-weight:600;
  padding:.95rem 1.5rem;border-radius:2px;border:2px solid transparent;font-size:1.02rem}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:#D86F08}
.btn-ghost{border-color:rgba(234,242,248,.4);color:#EAF2F8}
.btn-ghost:hover{border-color:#EAF2F8;background:rgba(255,255,255,.06)}
.trust{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem;margin-top:2rem;font-size:.95rem;color:#8FB0C8}
.trust span{display:flex;align-items:center;gap:.45rem}
.dot{width:6px;height:6px;border-radius:50%;background:var(--teal)}
.hero-art{display:flex;justify-content:center}
.hero-photo{width:100%;max-width:480px;aspect-ratio:4/3;object-fit:cover;border-radius:4px;
  box-shadow:0 24px 48px -20px rgba(0,0,0,.45);border:1px solid rgba(234,242,248,.15)}
@media (max-width:900px){
  .hero-in{grid-template-columns:1fr;gap:2.25rem;padding:3rem 0 2.75rem}
  .hero-art{order:-1}
  .hero-photo{max-width:100%;aspect-ratio:16/10}
}

/* ---------- Seções ---------- */
section{padding:4.5rem 0}
.sec-head{max-width:62ch;margin-bottom:2.5rem}
.sec-head h2{font-size:clamp(1.6rem,3vw,2.2rem);font-weight:600}
.sec-head p{color:var(--muted);margin:.8rem 0 0;font-size:1.06rem}

/* Trilhas */
.tracks{display:grid;gap:0;border-top:1px solid var(--line)}
.track{display:grid;grid-template-columns:1.6rem 13rem 1fr auto;gap:1.5rem;align-items:baseline;
  padding:1.45rem 0;border-bottom:1px solid var(--line);text-decoration:none}
.track:hover{background:var(--surface)}
.track .bar{width:6px;height:100%;min-height:2.2rem;border-radius:3px;align-self:center}
.track h3{font-size:1.22rem;font-weight:600}
.track p{margin:.3rem 0 0;color:var(--muted);font-size:.99rem}
.track .meta{color:var(--muted);font-size:.92rem;white-space:nowrap}
.track .go{color:var(--orange);font-weight:600;white-space:nowrap}
@media (max-width:820px){
  .track{grid-template-columns:6px 1fr;gap:1rem;row-gap:.4rem;align-items:start}
  .track .bar{min-height:100%}
  .track .meta,.track .go{grid-column:2;font-size:.9rem}
}

/* Formatos */
.formats{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.format{background:var(--surface);border:1px solid var(--line);padding:1.9rem 1.6rem;border-radius:3px;
  border-top:4px solid var(--teal)}
.format:nth-child(2){border-top-color:var(--orange)}
.format:nth-child(3){border-top-color:var(--navy-2)}
.format h3{font-size:1.18rem;font-weight:600;margin-bottom:.6rem}
.format p{margin:0;color:var(--muted);font-size:1rem}
.format ul{margin:1rem 0 0;padding-left:1.1rem;color:var(--muted);font-size:.97rem}
.format li{margin:.35rem 0}
@media (max-width:820px){.formats{grid-template-columns:1fr}}

/* Prova social */
.proof{background:var(--surface);border-block:1px solid var(--line)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;margin-bottom:3rem}
.stat .n{font-family:"Archivo",sans-serif;font-size:2.4rem;font-weight:700;color:var(--navy-2);line-height:1}
:root[data-theme="dark"] .stat .n{color:var(--teal)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .stat .n{color:var(--teal)}}
.stat p{margin:.45rem 0 0;color:var(--muted);font-size:.97rem;max-width:22ch}
@media (max-width:820px){.stats{grid-template-columns:1fr 1fr;gap:1.75rem}}
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
blockquote{margin:0;padding:1.6rem 1.75rem;background:var(--bg);border-left:4px solid var(--orange);border-radius:2px}
blockquote p{margin:0 0 .9rem;font-size:1.05rem}
blockquote cite{font-style:normal;color:var(--muted);font-size:.93rem}
@media (max-width:820px){.quotes{grid-template-columns:1fr}}
.logos{display:flex;flex-wrap:wrap;gap:1rem 2.5rem;align-items:center;margin-top:2.5rem;
  padding-top:2rem;border-top:1px solid var(--line);color:var(--muted);font-size:.95rem}

/* Sami */
.sami{display:grid;grid-template-columns:auto 1fr auto;gap:1.75rem;align-items:center;
  background:var(--navy);color:#EAF2F8;padding:2.4rem 2.2rem;border-radius:3px}
.sami h2{font-size:1.5rem;font-weight:600;margin-bottom:.4rem}
.sami p{margin:0;color:#BFD4E4;max-width:52ch}
.sami-avatar{width:64px;height:64px;border-radius:50%;background:var(--teal);display:grid;place-items:center;
  font-family:"Archivo",sans-serif;font-weight:700;font-size:1.3rem;color:var(--navy)}
@media (max-width:820px){.sami{grid-template-columns:1fr;text-align:left;padding:1.9rem 1.5rem}}

/* Projetos */
.projects{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.project{background:var(--surface);border:1px solid var(--line);border-radius:3px;overflow:hidden;display:flex;flex-direction:column}
.project .thumb{aspect-ratio:16/9;background:linear-gradient(135deg,var(--navy),var(--teal))}
.project .body{padding:1.5rem}
.project h3{font-size:1.1rem;font-weight:600;margin-bottom:.5rem}
.project p{margin:0 0 1rem;color:var(--muted);font-size:.98rem}
.project a{color:var(--orange);font-weight:600;text-decoration:none}
.project a:hover{text-decoration:underline}
@media (max-width:820px){.projects{grid-template-columns:1fr}}

/* CTA final */
.final{background:var(--navy);color:#EAF2F8;text-align:center}
.final h2{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:600;max-width:20ch;margin-inline:auto}
.final p{color:#BFD4E4;max-width:52ch;margin:1rem auto 2rem;font-size:1.08rem}
.final .hero-actions{justify-content:center}

/* Footer */
footer{background:var(--bg);padding:3rem 0 2.5rem;border-top:1px solid var(--line);font-size:.96rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.foot-grid h4{font-family:"Archivo",sans-serif;font-size:.98rem;font-weight:600;margin:0 0 .8rem}
.foot-grid ul{list-style:none;margin:0;padding:0}
.foot-grid li{margin:.45rem 0}
.foot-grid a{color:var(--muted);text-decoration:none}
.foot-grid a:hover{color:var(--ink);text-decoration:underline}
.foot-bottom{margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--line);color:var(--muted);
  display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;justify-content:space-between;font-size:.9rem}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}