/* ============================================================
   MailTester — diagnostic instrument for email deliverability
   Self-hosted fonts (GDPR-safe). No external requests.
   ============================================================ */

@font-face { font-family:'Space Grotesk'; font-style:normal; font-weight:400; font-display:swap; src:url('/assets/fonts/space-grotesk-400.woff2') format('woff2'); }
@font-face { font-family:'Space Grotesk'; font-style:normal; font-weight:500; font-display:swap; src:url('/assets/fonts/space-grotesk-500.woff2') format('woff2'); }
@font-face { font-family:'Space Grotesk'; font-style:normal; font-weight:700; font-display:swap; src:url('/assets/fonts/space-grotesk-700.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap; src:url('/assets/fonts/inter-400.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap; src:url('/assets/fonts/inter-500.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap; src:url('/assets/fonts/inter-600.woff2') format('woff2'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap; src:url('/assets/fonts/inter-700.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('/assets/fonts/jetbrains-mono-400.woff2') format('woff2'); }
@font-face { font-family:'JetBrains Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('/assets/fonts/jetbrains-mono-500.woff2') format('woff2'); }

:root {
    --ink:#0f1b2d;
    --ink-2:#15263d;
    --ink-3:#1d3350;
    --paper:#f3f6fa;
    --surface:#ffffff;
    --line:#e3e9f2;
    --line-2:#d3dcea;
    --text:#0f1b2d;
    --muted:#57687f;
    --muted-2:#8595ab;
    --accent:#3b5bff;
    --accent-ink:#2a45e0;
    --accent-soft:#eaefff;
    --good:#12a56f;
    --good-soft:#e2f6ee;
    --warn:#e5900a;
    --warn-soft:#fdf0d9;
    --bad:#e04049;
    --bad-soft:#fce4e5;
    --info:#5a6b82;
    --radius:16px;
    --radius-sm:10px;
    --shadow:0 1px 2px rgba(15,27,45,.06), 0 12px 32px -12px rgba(15,27,45,.18);
    --shadow-lg:0 24px 60px -20px rgba(15,27,45,.35);
    --display:'Space Grotesk', ui-sans-serif, system-ui, sans-serif;
    --body:'Inter', ui-sans-serif, system-ui, -apple-system, sans-serif;
    --mono:'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

*,*::before,*::after { box-sizing:border-box; }
html { -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body {
    margin:0;
    font-family:var(--body);
    color:var(--text);
    background:var(--paper);
    line-height:1.6;
    font-size:16px;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
}
h1,h2,h3,h4 { font-family:var(--display); font-weight:700; line-height:1.1; letter-spacing:-.02em; margin:0 0 .5em; }
h1 { font-size:clamp(2.1rem, 4.5vw, 3.4rem); }
h2 { font-size:clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size:1.15rem; }
p { margin:0 0 1rem; }
a { color:var(--accent-ink); text-decoration:none; }
a:hover { text-decoration:underline; }
code { font-family:var(--mono); font-size:.92em; }
img { max-width:100%; }

.wrap { width:100%; max-width:1120px; margin:0 auto; padding:0 clamp(1rem,4vw,2rem); }

.skip-link { position:absolute; left:-999px; top:0; background:var(--accent); color:#fff; padding:.6rem 1rem; border-radius:0 0 8px 0; z-index:100; }
.skip-link:focus { left:0; }

:focus-visible { outline:3px solid var(--accent); outline-offset:2px; border-radius:4px; }

/* ---------- Buttons ---------- */
.btn {
    display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
    font-family:var(--display); font-weight:500; font-size:.98rem;
    padding:.78rem 1.3rem; border-radius:999px; border:1px solid transparent;
    background:var(--accent); color:#fff; cursor:pointer; transition:transform .12s ease, box-shadow .12s ease, background .12s ease;
    box-shadow:0 8px 20px -8px rgba(59,91,255,.6);
}
.btn:hover { background:var(--accent-ink); text-decoration:none; transform:translateY(-1px); }
.btn:active { transform:translateY(0); }
.btn-lg { padding:.95rem 1.7rem; font-size:1.05rem; }
.btn-sm { padding:.5rem 1rem; font-size:.88rem; box-shadow:none; }
.btn-ghost { background:transparent; color:var(--text); border-color:var(--line-2); box-shadow:none; }
.btn-ghost:hover { background:var(--surface); border-color:var(--muted-2); }

/* ---------- Header ---------- */
.site-header {
    position:sticky; top:0; z-index:50;
    background:rgba(15,27,45,.82); backdrop-filter:saturate(160%) blur(12px);
    border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner { display:flex; align-items:center; gap:1.5rem; height:64px; }
.brand { display:inline-flex; align-items:center; gap:.5rem; color:#fff; font-family:var(--display); }
.brand:hover { text-decoration:none; }
.brand-mark { display:inline-flex; color:#8fa6ff; }
.brand-text { font-size:1.18rem; font-weight:500; letter-spacing:-.02em; }
.brand-text b { font-weight:700; }
.brand-tld { color:#8fa6ff; font-weight:500; font-size:1.05rem; }
.site-nav { display:flex; gap:1.4rem; margin-left:1rem; }
.site-nav a { color:rgba(255,255,255,.78); font-size:.95rem; }
.site-nav a:hover { color:#fff; text-decoration:none; }
.header-actions { margin-left:auto; display:flex; align-items:center; gap:.9rem; }
.lang-switch { color:rgba(255,255,255,.7); font-size:.82rem; font-weight:600; letter-spacing:.06em; border:1px solid rgba(255,255,255,.2); border-radius:999px; padding:.28rem .6rem; }
.lang-switch:hover { color:#fff; border-color:rgba(255,255,255,.5); text-decoration:none; }

/* ---------- Banner ---------- */
.banner { background:linear-gradient(90deg,#1d3350,#15263d); color:#e7edf7; border-bottom:1px solid rgba(255,255,255,.06); }
.banner-inner { display:flex; align-items:center; gap:.7rem; padding:.6rem 0; font-size:.9rem; flex-wrap:wrap; }
.banner-dot { width:8px; height:8px; border-radius:50%; background:var(--good); box-shadow:0 0 0 4px rgba(18,165,111,.2); flex:none; }
.banner-link { color:#9fb4ff; font-weight:600; white-space:nowrap; }

/* ---------- Hero ---------- */
.hero {
    background:
        radial-gradient(1000px 500px at 85% -10%, rgba(59,91,255,.28), transparent 60%),
        radial-gradient(700px 400px at 0% 110%, rgba(18,165,111,.16), transparent 55%),
        linear-gradient(180deg, var(--ink), var(--ink-2));
    color:#eaf0fa; padding:clamp(3rem,7vw,5.5rem) 0 clamp(3.5rem,8vw,6rem);
    position:relative; overflow:hidden;
}
.hero::after {
    content:""; position:absolute; inset:0; pointer-events:none;
    background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px), linear-gradient(90deg, rgba(255,255,255,.03) 1px,transparent 1px);
    background-size:44px 44px; mask-image:radial-gradient(circle at 70% 30%, #000, transparent 75%);
}
.hero-grid { display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(2rem,5vw,4rem); align-items:center; position:relative; z-index:1; }
.eyebrow { font-family:var(--mono); text-transform:uppercase; letter-spacing:.18em; font-size:.72rem; color:#8fa6ff; margin:0 0 1rem; font-weight:500; }
.hero-copy h1 { color:#fff; }
.hero-copy .lede { color:#c3cfe2; font-size:1.15rem; max-width:36ch; }
.lede { font-size:1.12rem; }

.steps { list-style:none; margin:2rem 0 0; padding:0; display:grid; gap:.9rem; }
.steps li { display:flex; gap:.9rem; align-items:flex-start; }
.step-n { flex:none; width:30px; height:30px; border-radius:50%; display:grid; place-items:center; font-family:var(--mono); font-size:.85rem; font-weight:500; background:rgba(143,166,255,.15); color:#9fb4ff; border:1px solid rgba(143,166,255,.35); }
.steps strong { display:block; color:#fff; font-family:var(--display); font-weight:500; }
.steps span { color:#9fb0cb; font-size:.92rem; }

/* ---------- Tester ticket (signature element) ---------- */
.tester { position:relative; z-index:1; }
.ticket {
    background:var(--surface); color:var(--text); border-radius:var(--radius);
    box-shadow:var(--shadow-lg); padding:1.4rem; position:relative;
    border:1px solid rgba(255,255,255,.5);
}
.ticket::before, .ticket::after {
    content:""; position:absolute; top:50%; width:22px; height:22px; border-radius:50%;
    background:var(--ink-2); transform:translateY(-50%);
}
.ticket::before { left:-11px; }
.ticket::after { right:-11px; }
.ticket-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:.9rem; }
.ticket-label { font-family:var(--mono); text-transform:uppercase; letter-spacing:.14em; font-size:.68rem; color:var(--muted); font-weight:500; }
.ticket-stamp { color:var(--accent); background:var(--accent-soft); width:34px; height:34px; border-radius:8px; display:grid; place-items:center; }
.ticket-address {
    background:var(--paper); border:1px dashed var(--line-2); border-radius:var(--radius-sm);
    padding:.85rem 1rem; margin-bottom:.9rem; overflow-x:auto;
}
.ticket-address code { font-size:1.08rem; font-weight:500; color:var(--ink); white-space:nowrap; }
.ticket-actions { display:flex; gap:.6rem; }
.ticket-actions .btn { flex:1; }
.ticket-perf { height:1px; margin:1rem -1.4rem -.4rem; border-top:2px dashed var(--line-2); }

.waiting { display:flex; align-items:center; gap:.8rem; margin-top:1.2rem; color:#cdd8ea; }
.waiting strong { display:block; color:#fff; font-family:var(--display); font-weight:500; }
.waiting span { font-size:.88rem; color:#93a4c0; }
.pulse { flex:none; width:14px; height:14px; border-radius:50%; background:var(--good); position:relative; }
.pulse::after { content:""; position:absolute; inset:0; border-radius:50%; background:var(--good); animation:pulse 1.8s ease-out infinite; }
.pulse-lg { width:18px; height:18px; }
@keyframes pulse { 0%{ transform:scale(1); opacity:.6; } 100%{ transform:scale(3.2); opacity:0; } }
.waiting-link { display:inline-block; margin-top:1rem; color:#9fb4ff; font-size:.9rem; font-weight:600; }

/* ---------- Sections ---------- */
.section { padding:clamp(3rem,6vw,5rem) 0; }
.section-alt { background:var(--surface); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.section-head { max-width:56ch; margin-bottom:2.4rem; }
.section-head p { color:var(--muted); font-size:1.08rem; }
.section-more { margin-top:1.6rem; }
.section-more a { font-weight:600; }

.feature-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:1.1rem; }
.feature {
    background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
    padding:1.5rem; transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.feature:hover { transform:translateY(-3px); box-shadow:var(--shadow); border-color:var(--line-2); }
.feature-icon { display:inline-grid; place-items:center; width:44px; height:44px; border-radius:12px; background:var(--accent-soft); color:var(--accent-ink); margin-bottom:1rem; position:relative; }
.feature-icon::before { content:""; width:22px; height:22px; background:currentColor; -webkit-mask:center/contain no-repeat; mask:center/contain no-repeat; }
.icon-shield::before { -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E"); mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E"); }
.icon-ban::before { -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='m5.6 5.6 12.8 12.8'/%3E%3C/svg%3E"); mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='m5.6 5.6 12.8 12.8'/%3E%3C/svg%3E"); }
.icon-doc::before { -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 3H7a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V8z'/%3E%3Cpath d='M14 3v5h5M9 13h6M9 17h6'/%3E%3C/svg%3E"); mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 3H7a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h10a2 2 0 0 0 2-2V8z'/%3E%3Cpath d='M14 3v5h5M9 13h6M9 17h6'/%3E%3C/svg%3E"); }
.icon-gauge::before { -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 14 8 9'/%3E%3Cpath d='M3.3 18a9 9 0 1 1 17.4 0z'/%3E%3C/svg%3E"); mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 14 8 9'/%3E%3Cpath d='M3.3 18a9 9 0 1 1 17.4 0z'/%3E%3C/svg%3E"); }
.icon-server::before { -webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='7' rx='2'/%3E%3Crect x='3' y='13' width='18' height='7' rx='2'/%3E%3Cpath d='M7 7.5h.01M7 16.5h.01'/%3E%3C/svg%3E"); mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='4' width='18' height='7' rx='2'/%3E%3Crect x='3' y='13' width='18' height='7' rx='2'/%3E%3Cpath d='M7 7.5h.01M7 16.5h.01'/%3E%3C/svg%3E"); }
.feature h3 { margin-bottom:.4rem; }
.feature p { color:var(--muted); font-size:.95rem; margin:0; }

/* ---------- Why / stats ---------- */
.why-grid { display:grid; grid-template-columns:1.2fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:center; }
.stats { display:grid; grid-template-columns:1fr; gap:1rem; margin:0; }
.stats div { display:flex; align-items:baseline; gap:1rem; border-left:3px solid var(--accent); padding-left:1rem; }
.stats dt { font-family:var(--display); font-size:2rem; font-weight:700; color:var(--ink); }
.stats dd { margin:0; color:var(--muted); }

/* ---------- FAQ ---------- */
.faq-list { display:grid; gap:.7rem; max-width:820px; }
.faq-item { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-sm); padding:.3rem 1.2rem; }
.faq-item summary { cursor:pointer; font-family:var(--display); font-weight:500; padding:.9rem 0; list-style:none; display:flex; justify-content:space-between; gap:1rem; }
.faq-item summary::-webkit-details-marker { display:none; }
.faq-item summary::after { content:"+"; color:var(--accent); font-size:1.3rem; line-height:1; }
.faq-item[open] summary::after { content:"–"; }
.faq-item p { color:var(--muted); padding-bottom:1rem; margin:0; }

/* ---------- CTA ---------- */
.cta { background:linear-gradient(160deg,var(--ink),var(--ink-3)); color:#fff; padding:clamp(3rem,6vw,4.5rem) 0; text-align:center; }
.cta-inner { max-width:640px; margin:0 auto; }
.cta h2 { color:#fff; }
.cta p { color:#c3cfe2; margin-bottom:1.8rem; }

/* ---------- Content pages: header band + body ---------- */
.page-hero {
    background:
        radial-gradient(720px 320px at 100% -20%, rgba(59,91,255,.28), transparent 60%),
        radial-gradient(500px 300px at -5% 120%, rgba(18,165,111,.14), transparent 55%),
        linear-gradient(180deg, var(--ink), var(--ink-2));
    color:#eaf0fa; position:relative; overflow:hidden;
    padding:clamp(2.4rem,5vw,3.8rem) 0 clamp(2.6rem,5vw,3.8rem);
    border-bottom:1px solid rgba(255,255,255,.06);
}
.page-hero::after {
    content:""; position:absolute; inset:0; pointer-events:none;
    background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
    background-size:42px 42px; mask-image:radial-gradient(circle at 88% 8%, #000, transparent 72%);
}
.page-hero .wrap { max-width:840px; position:relative; z-index:1; }
.page-hero .eyebrow { color:#8fa6ff; margin-bottom:.9rem; }
.page-hero .eyebrow a { color:#8fa6ff; }
.page-hero h1 { color:#fff; margin:0; }
.page-hero .lede { color:#c3cfe2; margin:.9rem 0 0; max-width:62ch; }

.page-body { padding:clamp(2rem,5vw,3.2rem) 0 clamp(3rem,7vw,5rem); }
.page-body .wrap { max-width:840px; }

/* Document card for text-heavy pages */
.doc {
    background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
    box-shadow:var(--shadow); padding:clamp(1.6rem,4vw,3rem); position:relative; overflow:hidden;
}
.doc::before { content:""; position:absolute; top:0; left:0; right:0; height:4px; background:linear-gradient(90deg,var(--accent),var(--good)); }
.doc > :first-child { margin-top:0; }
.doc > :last-child { margin-bottom:0; }
.doc h2 { margin:2.2rem 0 .7rem; padding-left:.85rem; border-left:3px solid var(--accent); font-size:1.4rem; }
.doc p { color:var(--text); }
.doc strong { color:var(--ink); }
.doc a { color:var(--accent-ink); text-decoration:underline; text-underline-offset:2px; text-decoration-thickness:1px; }
.doc code { background:var(--accent-soft); color:var(--accent-ink); padding:.12rem .42rem; border-radius:5px; font-size:.88em; }
.doc hr { border:none; border-top:1px solid var(--line); margin:1.8rem 0; }
.doc ul { list-style:none; padding-left:0; margin:1rem 0; }
.doc ul > li { position:relative; padding-left:1.6rem; margin:.55rem 0; color:var(--text); }
.doc ul > li::before { content:""; position:absolute; left:.15rem; top:.62rem; width:7px; height:7px; border-radius:50%; background:var(--accent); }
.doc ol { list-style:none; counter-reset:step; padding-left:0; margin:1rem 0; }
.doc ol > li { counter-increment:step; position:relative; padding-left:2.6rem; margin:.7rem 0; color:var(--text); }
.doc ol > li::before { content:counter(step); position:absolute; left:0; top:-.05rem; width:1.8rem; height:1.8rem; background:var(--accent-soft); color:var(--accent-ink); border-radius:50%; display:grid; place-items:center; font-family:var(--mono); font-size:.82rem; font-weight:500; }

.page-center { text-align:center; }
.page-center .doc { padding-top:2.6rem; padding-bottom:2.6rem; }
.doc .lede { color:var(--muted); font-size:1.1rem; margin:0 0 1.5rem; padding-bottom:1.3rem; border-bottom:1px solid var(--line); }
.faq-foot { margin-top:1.8rem; text-align:center; }

/* ---------- Guide index cards ---------- */
.guide-list { display:grid; gap:1.1rem; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); }
.guide-card { display:flex; flex-direction:column; justify-content:space-between; gap:1.1rem; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:1.6rem; color:var(--text); min-height:160px; transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease; }
.guide-card:hover { transform:translateY(-3px); box-shadow:var(--shadow); border-color:var(--line-2); text-decoration:none; }
.guide-card h3 { margin:0; font-size:1.15rem; }
.guide-more { color:var(--accent-ink); font-weight:600; font-size:.9rem; }

/* ---------- Result page ---------- */
.result { padding:clamp(2rem,5vw,3.5rem) 0 4rem; }
.result-pending { text-align:center; max-width:620px; margin:2rem auto; display:flex; flex-direction:column; align-items:center; gap:.4rem; }
.result-pending .pulse-lg { margin-bottom:1rem; }
.ticket-inline { display:flex; align-items:center; gap:.8rem; margin-top:1.4rem; max-width:520px; width:100%; }
.ticket-inline .ticket-address { margin:0; flex:1; }
.ticket-inline::before, .ticket-inline::after { display:none; }

.result-head { display:grid; grid-template-columns:auto 1fr; gap:clamp(1.5rem,4vw,3rem); align-items:center; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(1.5rem,4vw,2.4rem); box-shadow:var(--shadow); margin-bottom:2rem; }
.gauge { text-align:center; }
.gauge svg { display:block; }
.gauge-track { fill:none; stroke:var(--line); stroke-width:10; }
.gauge-value { fill:none; stroke-width:10; stroke-linecap:round; transform:rotate(-90deg); transform-origin:60px 60px; transition:stroke-dashoffset 1s ease; }
.gauge-num { font-family:var(--display); font-weight:700; font-size:2.1rem; fill:var(--ink); }
.gauge-of { font-family:var(--mono); font-size:.7rem; fill:var(--muted-2); }
.gauge-good .gauge-value { stroke:var(--good); }
.gauge-medium .gauge-value { stroke:var(--warn); }
.gauge-bad .gauge-value { stroke:var(--bad); }
.gauge-label { font-family:var(--display); font-weight:500; margin:.6rem 0 0; }
.gauge-good .gauge-label { color:var(--good); }
.gauge-medium .gauge-label { color:var(--warn); }
.gauge-bad .gauge-label { color:var(--bad); }

.result-meta h1 { font-size:1.6rem; }
.meta-list { display:grid; gap:.5rem; margin:0 0 1.4rem; }
.meta-list div { display:flex; gap:.8rem; font-size:.94rem; flex-wrap:wrap; }
.meta-list dt { color:var(--muted); min-width:90px; font-weight:500; }
.meta-list dd { margin:0; }
.meta-list code { background:var(--paper); padding:.1rem .4rem; border-radius:5px; }

.result-groups { display:grid; gap:1.6rem; }
.group { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(1.2rem,3vw,1.8rem); }
.group h2 { font-size:1.15rem; text-transform:uppercase; letter-spacing:.08em; font-family:var(--mono); color:var(--muted); margin-bottom:1.2rem; }
.checks { list-style:none; margin:0; padding:0; display:grid; gap:.6rem; }
.check { display:flex; gap:.9rem; padding:.9rem; border-radius:var(--radius-sm); background:var(--paper); border:1px solid transparent; }
.check-badge { flex:none; width:26px; height:26px; border-radius:50%; display:grid; place-items:center; font-weight:700; font-size:.85rem; color:#fff; }
.check-pass { background:var(--good-soft); } .check-pass .check-badge { background:var(--good); }
.check-warn { background:var(--warn-soft); } .check-warn .check-badge { background:var(--warn); }
.check-fail { background:var(--bad-soft); } .check-fail .check-badge { background:var(--bad); }
.check-info { background:var(--paper); } .check-info .check-badge { background:var(--info); }
.check-body { flex:1; min-width:0; }
.check-top { display:flex; justify-content:space-between; align-items:baseline; gap:.8rem; }
.check-title { font-family:var(--display); font-weight:500; }
.check-penalty { font-family:var(--mono); font-size:.82rem; color:var(--bad); font-weight:500; flex:none; }
.check-detail { margin:.25rem 0 0; font-size:.92rem; color:var(--muted); }
.check-value { display:inline-block; margin-top:.5rem; background:rgba(15,27,45,.06); padding:.15rem .5rem; border-radius:5px; font-size:.82rem; color:var(--ink); word-break:break-all; }

/* ---------- Footer ---------- */
.site-footer { background:var(--ink); color:#b7c4d8; padding:3.5rem 0 2rem; margin-top:auto; }
.footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:2rem; padding-bottom:2.5rem; border-bottom:1px solid rgba(255,255,255,.08); }
.footer-brand .brand-text { color:#fff; font-family:var(--display); font-size:1.2rem; }
.footer-brand p { margin-top:.6rem; font-size:.9rem; color:#8595ab; max-width:32ch; }
.site-footer h4 { color:#fff; font-family:var(--display); font-size:.85rem; text-transform:uppercase; letter-spacing:.1em; margin-bottom:1rem; }
.site-footer a { display:block; color:#9fb0c8; font-size:.92rem; padding:.22rem 0; }
.site-footer a:hover { color:#fff; }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; padding-top:1.5rem; font-size:.85rem; color:#7889a3; flex-wrap:wrap; gap:.5rem; }
.footer-madeby { font-family:var(--mono); font-size:.82rem; }
.footer-madeby a { color:#9fb4ff; font-weight:600; }
.footer-madeby a:hover { color:#fff; }

/* ---------- Guide index cards ---------- */
.guide-card { min-height:auto; }
.guide-meta { display:flex; gap:.5rem; align-items:center; font-family:var(--mono); font-size:.78rem; color:var(--muted-2); margin-bottom:.6rem; }
.guide-excerpt { color:var(--muted); font-size:.95rem; margin:.4rem 0 0; }

/* ---------- Article (guide post) ---------- */
.page-hero .article-meta { display:flex; align-items:center; gap:.6rem; flex-wrap:wrap; color:#9fb0cb; font-size:.9rem; margin:1.1rem 0 0; }
.page-hero .article-meta strong { color:#fff; }
.article-avatar { width:34px; height:34px; border-radius:50%; background:var(--accent); color:#fff; display:grid; place-items:center; font-family:var(--display); font-weight:700; font-size:.95rem; }
.article-cta { margin-top:2.4rem; padding:1.8rem; background:var(--accent-soft); border-radius:var(--radius); text-align:center; }
.article-cta p { margin:0 0 1rem; color:var(--accent-ink); font-weight:500; }

/* ---------- Contact ---------- */
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:clamp(1.6rem,4vw,3rem); align-items:start; }
.contact-card { background:var(--ink); color:#e7edf7; border-radius:var(--radius); padding:1.8rem; }
.contact-card h3 { color:#fff; margin-top:0; }
.contact-card p { color:#b7c4d8; font-size:.95rem; }
.code-block { background:rgba(0,0,0,.28); border:1px solid rgba(255,255,255,.08); border-radius:var(--radius-sm); padding:.9rem 1rem; overflow-x:auto; margin:1rem 0 0; }
.code-block code { color:#9fe0c4; font-size:.82rem; white-space:pre; }

.contact-form-wrap { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(1.4rem,3vw,2rem); box-shadow:var(--shadow); }
.contact-form { display:grid; gap:1rem; }
.contact-form label { display:grid; gap:.4rem; }
.contact-form label > span { font-family:var(--display); font-weight:500; font-size:.9rem; }
.contact-form input, .contact-form select, .contact-form textarea {
    font-family:var(--body); font-size:1rem; padding:.7rem .85rem; border:1px solid var(--line-2);
    border-radius:var(--radius-sm); background:var(--paper); color:var(--text); width:100%; resize:vertical;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-soft); }
.contact-form .btn { margin-top:.4rem; }
.form-error { background:var(--bad-soft); color:var(--bad); padding:.7rem 1rem; border-radius:var(--radius-sm); font-size:.9rem; margin:0; }
.hp { position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.contact-success { text-align:center; padding:2rem 1rem; }
.contact-success .check-badge { width:52px; height:52px; font-size:1.5rem; margin:0 auto 1rem; }
.check-ok { background:var(--good); color:#fff; border-radius:50%; display:grid; place-items:center; }
.contact-success h2 { margin-bottom:.5rem; }
.contact-success p { color:var(--muted); margin-bottom:1.5rem; }

/* ---------- Responsive ---------- */
@media (max-width:860px) {
    .hero-grid, .why-grid, .contact-grid { grid-template-columns:1fr; }
    .result-head { grid-template-columns:1fr; text-align:center; }
    .gauge { margin:0 auto; }
    .meta-list div { justify-content:center; }
    .footer-grid { grid-template-columns:1fr 1fr; }
    .site-nav { display:none; }
}
@media (max-width:520px) {
    .footer-grid { grid-template-columns:1fr; }
    .ticket-inline { flex-direction:column; }
    .header-actions .btn-sm { display:none; }
}

@media (prefers-reduced-motion:reduce) {
    *, *::before, *::after { animation:none !important; transition:none !important; scroll-behavior:auto !important; }
}