/* walkin.africa: public website. Mobile first. */
:root{
  --bg:#f4f6f5; --surface:#ffffff; --ink:#15211d; --muted:#55655f; --line:#d9e1dd;
  --accent:#0f6b55; --accent-ink:#ffffff; --accent-soft:#dcefe8; --warm:#b5761a;
  --chat:#e7e1d6; --in:#ffffff; --out:#d6f2df;
  --f-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --f-body:"IBM Plex Sans","Segoe UI",Roboto,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e1412; --surface:#16201d; --ink:#e6eeea; --muted:#9aaba4; --line:#26332f;
  --accent:#4cc2a0; --accent-ink:#06231b; --accent-soft:#183a31; --warm:#e0a94a;
  --chat:#1b2420; --in:#222e2a; --out:#1d4a3a; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e1412; --surface:#16201d; --ink:#e6eeea; --muted:#9aaba4; --line:#26332f;
  --accent:#4cc2a0; --accent-ink:#06231b; --accent-soft:#183a31; --warm:#e0a94a;
  --chat:#1b2420; --in:#222e2a; --out:#1d4a3a; color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.55}
a{color:var(--accent)}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
h1,h2,h3{font-family:var(--f-display);letter-spacing:-.02em;line-height:1.15;margin:0;text-wrap:balance}
h1{font-size:clamp(32px,8vw,56px);font-weight:800}
h2{font-size:clamp(24px,5vw,34px);font-weight:800}
h3{font-size:18px;font-weight:700}
p{margin:0}
.muted{color:var(--muted)}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--accent)}

/* header */
.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;gap:12px;height:60px}
.brand{font-family:var(--f-display);font-weight:800;font-size:22px;color:var(--ink);text-decoration:none;letter-spacing:-.03em;display:flex;align-items:center;gap:8px}
.brand i{width:26px;height:26px;border-radius:8px;background:var(--accent);display:inline-grid;place-items:center;color:var(--accent-ink);font-style:normal;font-size:15px}
.top nav{margin-left:auto;display:flex;align-items:center;gap:6px}
.top nav a.link{display:none;color:var(--ink);text-decoration:none;padding:8px 10px;font-weight:500}
@media (min-width:760px){.top nav a.link{display:inline-block}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border-radius:999px;font-weight:600;text-decoration:none;border:1px solid var(--line);color:var(--ink);background:var(--surface)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.sm{min-height:38px;padding:7px 14px;font-size:15px}
.btn:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* hero */
.hero{padding:40px 0 32px}
.hero .grid{display:grid;gap:32px}
.hero p.lead{font-size:clamp(17px,2.4vw,20px);color:var(--muted);margin-top:16px;max-width:56ch}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.fine{font-size:14px;color:var(--muted);margin-top:14px}
@media (min-width:900px){.hero{padding:72px 0 56px}.hero .grid{grid-template-columns:1.1fr .9fr;align-items:center}}

/* phone mock */
.phone{background:#101614;border-radius:34px;padding:9px;max-width:340px;width:100%;margin:0 auto;box-shadow:0 30px 60px -30px rgba(10,30,25,.5)}
.screen{background:var(--chat);border-radius:26px;overflow:hidden}
.bar{background:#0f6b55;color:#fff;padding:12px 14px;display:flex;align-items:center;gap:10px;font-size:14px}
.bar b{display:block;font-size:15px}
.bar .av{width:34px;height:34px;border-radius:50%;background:#dcefe8;color:#0f6b55;display:grid;place-items:center;font-weight:800}
.msgs{padding:14px 10px 18px;display:flex;flex-direction:column;gap:8px;font-size:14px}
.m{max-width:84%;padding:8px 11px;border-radius:12px;background:var(--in);box-shadow:0 1px 0 rgba(0,0,0,.06)}
.m.me{align-self:flex-end;background:var(--out)}
.m small{display:block;color:var(--muted);font-size:11px;text-align:right;margin-top:2px}
.car{display:flex;gap:8px;align-items:center;margin-top:6px;padding:6px;border-radius:8px;background:var(--bg)}
.car img{width:64px;height:44px;object-fit:cover;border-radius:6px}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.chips span{border:1px solid var(--accent);color:var(--accent);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}

/* sections */
section{padding:48px 0}
section.alt{background:var(--surface);border-block:1px solid var(--line)}
.head{max-width:680px;margin-bottom:28px}
.head p{color:var(--muted);margin-top:10px;font-size:17px}
.cards{display:grid;gap:14px}
@media (min-width:640px){.cards{grid-template-columns:1fr 1fr}}
@media (min-width:960px){.cards.three{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px}
section.alt .card{background:var(--bg)}
.card p{color:var(--muted);margin-top:6px}
.ic{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:12px}
.ic svg{width:20px;height:20px}

.steps{display:grid;gap:14px;counter-reset:s}
@media (min-width:860px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{counter-increment:s;padding:20px;border-radius:16px;border:1px solid var(--line);background:var(--surface)}
section.alt .step{background:var(--bg)}
.step::before{content:counter(s);display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-weight:700;margin-bottom:10px}
.step p{color:var(--muted);margin-top:6px}

/* pricing */
.plans{display:grid;gap:14px}
@media (min-width:900px){.plans{grid-template-columns:repeat(3,1fr)}}
.plan{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:10px}
.plan.pick{border:2px solid var(--accent)}
.plan .tag{align-self:flex-start;font-size:12px;font-weight:700;color:var(--accent);background:var(--accent-soft);padding:3px 10px;border-radius:999px}
.price{font-family:var(--f-display);font-size:34px;font-weight:800;letter-spacing:-.02em}
.price small{font-family:var(--f-body);font-size:15px;font-weight:500;color:var(--muted);letter-spacing:0}
.plan ul{margin:4px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px}
.plan li{padding-left:24px;position:relative}
.plan li::before{content:"";position:absolute;left:4px;top:8px;width:10px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.plan .btn{margin-top:auto}

.band{background:var(--accent);color:var(--accent-ink);border-radius:20px;padding:28px 22px;display:grid;gap:16px}
.band h2{color:inherit}
.band .btn{background:var(--accent-ink);color:var(--accent);border-color:var(--accent-ink)}
@media (min-width:860px){.band{grid-template-columns:1fr auto;align-items:center;padding:36px}}

/* faq */
details.q{border-bottom:1px solid var(--line);padding:16px 0}
details.q summary{cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
details.q summary::after{content:"+";color:var(--accent);font-size:22px;line-height:1}
details.q[open] summary::after{content:"\2212"}
details.q p{color:var(--muted);margin-top:8px}

/* footer */
footer{padding:36px 0 48px;color:var(--muted);font-size:15px}
footer .wrap{display:grid;gap:14px}
footer nav{display:flex;flex-wrap:wrap;gap:16px}
footer a{color:var(--muted)}

/* legal pages */
.legal{padding:32px 0 56px}
.legal .doc{max-width:720px}
.legal h1{font-size:clamp(28px,6vw,40px)}
.legal h2{font-size:21px;margin-top:32px}
.legal h3{font-size:17px;margin-top:20px}
.legal p,.legal li{color:var(--ink);margin-top:10px}
.legal ul{padding-left:20px;margin:6px 0 0}
.legal .updated{color:var(--muted);margin-top:8px}
.legal .box{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:14px 16px;margin-top:16px}
.legal table{width:100%;border-collapse:collapse;margin-top:12px;font-size:15px}
.legal th,.legal td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.legal th{font-weight:600}
@media (max-width:600px){.legal table,.legal tbody,.legal tr,.legal td{display:block}.legal thead{display:none}.legal tr{padding:10px 0;border-bottom:1px solid var(--line)}.legal td{border:0;padding:2px 0}.legal td:first-child{font-weight:600}}