/* Winserv WiFi — the landing's stylesheet. Vanilla CSS, no preprocessor.
   :root is a copy of src/portal-server/theme.py TOKENS (spec 2026-10-02 D4), held equal by
   tests/test_theme.py. Change theme.py first, then this copy and docs/og-card.html. */
:root{--ink:#12141a;--ink-dim:#a9aec0;--fg:#1b1e26;--dim:#545a69;--faint:#8a90a0;--line:#e4e6eb;--line2:#cfd3db;--bg:#f6f7f9;--card:#ffffff;--zebra:#f9fafb;--accent:#4a32c2;--ok:#1f7a4a;--warn:#9a5b00;--crit:#bd3328;--sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;--col:960px}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{color:var(--fg);background:var(--card);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
/* [hidden] must beat any component's display (.btn is inline-flex), or hidden shows. */
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.wrap{max-width:var(--col);margin:0 auto;padding:0 clamp(16px,4vw,28px)}
.eyebrow{font-size:.9rem;font-weight:600;color:var(--accent)}
/* masthead */
.mast{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid var(--line)}
.brand{display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap;font-weight:650;font-size:1.1rem;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.brand img{display:block}
.brand small{font-weight:400;font-size:.85rem;color:var(--dim);letter-spacing:0}
.mast-actions{display:flex;align-items:center;gap:16px}
.lang{font-size:.9rem;color:var(--dim);text-decoration:none}
.lang:hover{color:var(--accent)}
/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;font:600 .95rem/1.2 var(--sans);background:var(--accent);color:#fff;border:1px solid transparent;border-radius:8px;padding:11px 18px;text-decoration:none;cursor:pointer;transition:filter .15s}
.btn:hover{filter:brightness(1.1)}
.btn--ghost{background:transparent;color:var(--fg);border-color:var(--line2)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent);filter:none}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
/* section rhythm */
section{padding:clamp(40px,7vw,72px) 0;border-bottom:1px solid var(--line)}
h1{font-size:clamp(2rem,5.2vw,3.2rem);line-height:1.06;letter-spacing:-.03em;font-weight:720;color:var(--ink);margin:12px 0 18px}
/* browsers break after a hyphen: "Wi-" at a line end, "Fi" on the next */
.nb{white-space:nowrap}
h2{font-size:clamp(1.35rem,3vw,1.85rem);line-height:1.2;letter-spacing:-.015em;font-weight:680;color:var(--ink);margin-bottom:12px}
.lede{font-size:clamp(1.05rem,2vw,1.2rem);color:var(--dim);max-width:42rem}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto}}
/* hero */
.hero{padding-top:clamp(36px,6vw,64px)}
/* one line on desktop; at the global h1 size it took four and shouted */
.hero h1{font-size:clamp(1.6rem,4.4vw,2.5rem);font-weight:650;letter-spacing:-.02em}
.hero h1:has(+ .hero-sub){margin-bottom:6px}
.hero-sub{font-size:clamp(1.1rem,2.2vw,1.35rem);font-weight:600;color:var(--accent);margin-bottom:18px}
.hero .eyebrow:last-child{margin-top:22px;color:var(--dim);font-weight:400}
.note{border-left:3px solid var(--accent);background:color-mix(in srgb,var(--accent) 6%,transparent);padding:12px 16px;margin:22px 0 0;border-radius:0 8px 8px 0;font-size:.95rem;color:var(--dim);max-width:42rem}
.note strong{color:var(--fg)}
/* ledger table */
.tablewrap{overflow-x:auto}
.ledger{width:100%;border-collapse:collapse;margin-top:8px;font-size:.98rem}
.ledger th{font-size:.82rem;font-weight:600;color:var(--dim);text-align:left;padding:10px 12px;border-bottom:1px solid var(--line2)}
.ledger td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.ledger td:first-child{color:var(--dim)}
.ledger td:last-child{font-weight:600}
.ledger tbody tr:nth-child(even){background:var(--zebra)}
/* cards */
.cards{display:grid;gap:16px;margin-top:8px}
@media(min-width:680px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:20px}
.card .eyebrow{margin-bottom:8px}
.card p:last-child{color:var(--dim)}
/* steps and code */
.steps{margin:8px 0 0;padding-left:1.3em;max-width:46rem}
.steps li{margin:12px 0;color:var(--dim)}
.steps strong{color:var(--fg)}
code{font-family:var(--mono);font-size:.9em;background:var(--zebra);border:1px solid var(--line);padding:.05em .35em;border-radius:5px;overflow-wrap:anywhere}
/* tiers */
/* One plan, so the grid centres a single readable column instead of stretching a lone
   card across the full width — auto-fit keeps it correct if a second one ever returns. */
.tiers{display:grid;gap:16px;margin-top:8px;justify-content:center}
@media(min-width:680px){.tiers{grid-template-columns:repeat(auto-fit,minmax(300px,420px))}}
.tier{background:var(--card);border:1px solid var(--line2);border-radius:12px;padding:22px}
.tier__price{font-size:1.35rem;margin:6px 0 2px}
.tier__price strong{font-size:1.9rem;letter-spacing:-.02em;color:var(--ink)}
.tier__aud{color:var(--dim);font-size:.9rem;margin:4px 0 14px}
.tier ul{list-style:none;padding:0;margin:0}
.tier li{padding:9px 0 9px 1.6em;border-bottom:1px solid var(--line);position:relative}
.tier li:last-child{border-bottom:0}
.tier li::before{content:'✓';position:absolute;left:0;color:var(--ok);font-weight:700}
#planos .eyebrow,#pricing .eyebrow{margin-top:18px;color:var(--dim);font-weight:400}
/* faq */
.faq{margin-top:8px;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item summary{cursor:pointer;padding:16px 0;font-weight:600;list-style:none}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::before{content:'+';color:var(--accent);font-weight:700;margin-right:.6em}
.faq__item[open] summary::before{content:'–'}
.faq__item p{padding:0 0 16px;color:var(--dim);max-width:46rem}
/* footer */
.foot{padding:26px 0 64px}
.foot .eyebrow{color:var(--dim);font-weight:400}
.foot a{color:var(--dim);text-decoration:none}
.foot a:hover{color:var(--accent)}
/* cookie banner (cookie-consent.js injects .cookie-banner) */
.cookie-banner{position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--ink);color:#fff;padding:14px clamp(16px,4vw,28px);display:flex;gap:14px;align-items:center;flex-wrap:wrap;justify-content:center;font-size:.9rem}
.cookie-banner a{color:#fff;text-decoration:underline}
.cookie-actions{display:flex;gap:8px}
.cookie-accept,.cookie-reject{font:600 .85rem var(--sans);cursor:pointer;border-radius:7px;padding:7px 16px;border:1px solid transparent}
.cookie-accept{background:var(--accent);color:#fff}
.cookie-reject{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}