/* Layout: mapa de rota — Plano A → Z; azul-petróleo do mar de Dublin + mostarda de placa */
:root{
  --bg:#f4f6f8; --surface:#ffffff; --ink:#0f2230; --muted:#566573; --line:#d6dde3;
  --brand:#17506d; --brand-ink:#ffffff; --sign:#f2b23e; --sign-ink:#22180a; --soft:#e5edf2;
  --display:"Bricolage Grotesque","Trebuchet MS",system-ui,sans-serif;
  --body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  --r:14px; color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0d1820; --surface:#142430; --ink:#e7eef3; --muted:#9db0bd; --line:#263a48;
  --brand:#5cb3d6; --brand-ink:#06141c; --soft:#18303f; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0d1820; --surface:#142430; --ink:#e7eef3; --muted:#9db0bd; --line:#263a48;
  --brand:#5cb3d6; --brand-ink:#06141c; --soft:#18303f; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:400 1rem/1.6 var(--body);margin:0}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:1120px;margin:0 auto;padding-inline:clamp(16px,4vw,32px)}
h1,h2,h3{font-family:var(--display);line-height:1.05;text-wrap:balance;margin:0}
h2{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:800;letter-spacing:-.02em}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-.01em}
p{margin:0}
.eyebrow{font:500 .75rem/1 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:var(--muted)}

header.nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.8rem}
.logo{display:flex;align-items:center;gap:.55rem;font:800 1.25rem/1 var(--display);text-decoration:none;letter-spacing:-.02em}
.logo .z{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--brand);color:var(--brand-ink);font-size:1.15rem;transform:rotate(-6deg)}
.nav ul{display:flex;gap:1.4rem;list-style:none;margin:0;padding:0;font-weight:500;font-size:.95rem}
.nav ul a{text-decoration:none;color:var(--muted)}
.nav ul a:hover{color:var(--ink)}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 1.25rem;border-radius:999px;font-weight:600;text-decoration:none;border:0;cursor:pointer;font-family:var(--body);font-size:.98rem;transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,a:focus-visible,.chip:focus-visible{outline:3px solid var(--sign);outline-offset:3px}
.btn-main{background:var(--brand);color:var(--brand-ink)}
.btn-sign{background:var(--sign);color:var(--sign-ink)}
.btn-ghost{border:1.5px solid var(--line);background:transparent;color:var(--ink)}
@media (max-width:760px){.nav ul{display:none}.nav .btn{padding:.6rem 1rem;font-size:.88rem}}

.hero{padding-block:clamp(3rem,7vw,5.5rem) 3rem}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(2.6rem,7vw,5rem);font-weight:800;letter-spacing:-.035em;margin-block:1rem 1.25rem}
.hero h1 em{font-style:normal;color:var(--brand);position:relative;white-space:nowrap;z-index:0}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:.04em;height:.16em;background:var(--sign);z-index:-1;border-radius:3px}
.hero .lede{font-size:1.15rem;color:var(--muted);max-width:52ch}
.hero .byline{font-size:1rem;color:var(--muted);max-width:52ch;margin-top:.75rem}
.hero .more{display:flex;flex-wrap:wrap;gap:.35rem 1.1rem;margin-top:1.1rem;font-size:.92rem}
.hero .more a{color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:1px}
.hero .more a:hover{color:var(--ink);border-color:var(--ink)}
.hero .ctas{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:2rem}
.route{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:1.6rem 1.6rem 1.4rem}
.route ol{list-style:none;margin:1rem 0 0;padding:0;position:relative}
.route ol::before{content:"";position:absolute;left:13px;top:12px;bottom:24px;border-left:2px dashed var(--line)}
.route li{display:grid;grid-template-columns:28px 1fr;gap:.9rem;align-items:start;padding-block:.55rem;position:relative}
.dot{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;font:500 .72rem/1 var(--mono);background:var(--soft);color:var(--muted);border:2px solid var(--bg)}
.route li.x .t{text-decoration:line-through;color:var(--muted)}
.route li.z .dot{background:var(--brand);color:var(--brand-ink);width:32px;height:32px;margin-left:-2px}
.route li.z .t{font:800 1.15rem/1.2 var(--display);color:var(--ink)}
.route .t{font-weight:500}
.route small{display:block;color:var(--muted);font-size:.85rem}
.recalc{margin-top:1rem;display:flex;align-items:center;gap:.6rem;font:500 .78rem/1.3 var(--mono);color:var(--muted);border-top:1px solid var(--line);padding-top:1rem}
.recalc span{flex:none;width:8px;height:8px;border-radius:50%;background:var(--sign);animation:p 1.6s infinite}
@keyframes p{50%{opacity:.25}}
@media (prefers-reduced-motion:reduce){.recalc span{animation:none}.btn{transition:none}html{scroll-behavior:auto}}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}}

.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:1rem}
.facts div{background:var(--surface);padding:1.1rem 1.2rem}
.facts b{display:block;font:800 1.6rem/1.1 var(--display);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.facts span{font-size:.88rem;color:var(--muted)}
@media (max-width:760px){.facts{grid-template-columns:repeat(2,1fr)}}

section{padding-block:clamp(3.5rem,8vw,6rem)}
.head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:1rem;margin-bottom:2rem}
.head p{color:var(--muted);max-width:48ch}

.story{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.photo{position:relative;margin:0}
.photo img{width:100%;aspect-ratio:640/514;object-fit:cover;border-radius:22px}
.photo figcaption{position:absolute;left:1rem;bottom:1rem;background:var(--sign);color:var(--sign-ink);font:500 .75rem/1.3 var(--mono);padding:.4rem .7rem;border-radius:8px;transform:rotate(-2deg)}
.story .copy{display:flex;flex-direction:column;gap:1.1rem;min-width:0}
.story .copy p{font-size:1.08rem;max-width:58ch}
.story .copy p.quote{font:700 1.5rem/1.25 var(--display);letter-spacing:-.01em;border-left:4px solid var(--sign);padding-left:1rem}
@media (max-width:860px){.story{grid-template-columns:1fr}}

.guide{background:var(--brand);color:var(--brand-ink);border-radius:28px;padding:clamp(1.8rem,5vw,3.5rem);display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:center}
.guide .eyebrow{color:inherit;opacity:.75}
.guide h2{margin-block:.8rem 1rem}
.guide p{opacity:.92;max-width:50ch}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.checks li{display:flex;gap:.75rem;align-items:center;background:color-mix(in srgb,var(--brand-ink) 10%,transparent);border-radius:12px;padding:.8rem 1rem;font-weight:500}
.checks li::before{content:"✓";font-weight:700;color:var(--sign)}
.guide .btn{margin-top:1.6rem}
.fine{font-size:.8rem;opacity:.8;margin-top:.9rem}
@media (max-width:860px){.guide{grid-template-columns:1fr}}

.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.5rem}
.chip{border:1.5px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:.45rem .95rem;font:500 .88rem var(--body);cursor:pointer}
.chip[aria-pressed="true"]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.post{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:1.3rem;display:flex;flex-direction:column;gap:.75rem;min-width:0;transition:border-color .15s}
.post:has(h3 a):hover{border-color:var(--brand)}
.post-media{margin:-.4rem -.4rem .1rem;border-radius:10px;overflow:hidden;background:var(--soft);aspect-ratio:16/9}
.post-media img{width:100%;height:100%;object-fit:cover}
.post .meta{display:flex;justify-content:space-between;gap:.5rem;font:500 .72rem/1 var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.post .tag{color:var(--brand)}
.post h3 a{text-decoration:none;color:inherit}
.post h3 a::after{content:"";position:absolute;inset:0;border-radius:inherit}
.post h3 a:focus-visible{outline:none}
.post:has(h3 a:focus-visible){outline:3px solid var(--sign);outline-offset:3px}
.post p{color:var(--muted);font-size:.95rem}
.post-foot{margin-top:auto;padding-top:.7rem;border-top:1px dashed var(--line);display:flex;justify-content:space-between;align-items:center;gap:.5rem;font-size:.8rem;color:var(--muted)}
.kind{display:inline-flex;align-items:center;gap:.4rem}
.kind::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand)}
.kind-exp::before{background:var(--sign)}
.post .read{font-weight:600;color:var(--brand)}
@media (prefers-reduced-motion:reduce){.post{transition:none}}
@media (max-width:900px){.posts{grid-template-columns:repeat(2,1fr)}}
@media (max-width:580px){.posts{grid-template-columns:1fr}}

.duo{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:1.8rem;display:flex;flex-direction:column;gap:1rem;min-width:0}
.panel .links{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:auto}
.ebook{background:var(--soft)}
.cover{flex:none;width:120px;aspect-ratio:3/4;border-radius:6px 10px 10px 6px;background:var(--ink);color:var(--bg);padding:.8rem;display:flex;flex-direction:column;justify-content:space-between;box-shadow:6px 6px 0 var(--sign)}
.cover b{font:800 1rem/1.05 var(--display)}
.cover span{font:500 .6rem var(--mono);opacity:.7}
.ebook-row{display:flex;gap:1.4rem;align-items:center;flex-wrap:wrap}
.ebook-row > div{flex:1;min-width:200px}
.soon{display:inline-block;font:500 .7rem var(--mono);background:var(--sign);color:var(--sign-ink);padding:.25rem .55rem;border-radius:6px;margin-bottom:.5rem}
@media (max-width:860px){.duo{grid-template-columns:1fr}}

footer{border-top:1px solid var(--line);padding-block:2.5rem;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.5rem}
footer nav{display:flex;gap:1.2rem;flex-wrap:wrap}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}