/* Safelight website. Plain CSS, phone first, dark only. Tokens from design/mockups/shared/tokens.css. Self-hosted fonts, no external requests. */
@font-face{font-family:"Roboto Flex";src:url("fonts/RobotoFlex-latin.woff2") format("woff2");font-weight:100 1000;font-stretch:25% 151%;font-style:normal;font-display:swap}
@font-face{font-family:"Roboto Mono";src:url("fonts/RobotoMono-latin.woff2") format("woff2");font-weight:100 700;font-style:normal;font-display:swap}
:root{
  --bg:#0B0B0C;--bg-cap:#000;--panel:#151517;--raised:#1E1E21;--overlay:#26262A;
  --fg:#F4F1EA;--muted:#A9A59C;--dim:#77736B;
  --line:rgba(244,241,234,.08);--stroke:rgba(244,241,234,.18);--stroke-strong:rgba(244,241,234,.36);
  --accent:#F0674F;--accent-press:#D8573F;--accent-12:rgba(240,103,79,.12);--on-accent:#0B0B0C;
  --ui:"Roboto Flex","Roboto",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Roboto Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --r-sm:8px;--r-md:12px;--r-lg:20px;--wrap:1080px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--fg);font:400 16px/1.6 var(--ui);font-variation-settings:"GRAD" -10;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:3px}
a:hover{color:#FF8A75}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-weight:600;letter-spacing:-.012em;line-height:1.2;margin:0}
p{margin:0}
code{font-family:var(--mono);font-size:.9em;background:var(--raised);padding:.1em .35em;border-radius:4px}
.container{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:max(16px,env(safe-area-inset-left))}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--on-accent);padding:8px 14px;border-radius:var(--r-sm);z-index:100;font-weight:600}
.skip-link:focus{left:8px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,11,12,.88);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;justify-content:space-between;min-height:60px;gap:16px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--fg);text-decoration:none;font-weight:600;font-size:18px;letter-spacing:-.01em}
.brand img{border-radius:8px}
.site-nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0}
.site-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 12px;color:var(--muted);text-decoration:none;font-size:15px;font-weight:500;border-radius:var(--r-sm)}
.site-nav a:hover,.site-nav a[aria-current]{color:var(--fg)}
@media(max-width:560px){.site-nav .opt{display:none}}

/* hero */
.hero{padding-block:40px 56px;background:radial-gradient(60% 50% at 80% 10%,rgba(240,103,79,.14),transparent 70%)}
.hero-grid{display:grid;gap:40px;align-items:center}
@media(min-width:880px){.hero{padding-block:72px 88px}.hero-grid{grid-template-columns:1.15fr .85fr;gap:56px}}
.hero-copy{display:grid;gap:18px;justify-items:start}
.app-icon{width:76px;height:76px;border-radius:20px;box-shadow:0 0 0 1px var(--line),0 12px 36px rgba(240,103,79,.28)}
.hero h1{display:grid;gap:6px}
.hero h1 .name{font-size:clamp(44px,12vw,68px);font-weight:700;letter-spacing:-.03em;line-height:1;font-stretch:96%}
.hero h1 .what{font-size:clamp(19px,4.4vw,24px);font-weight:500;color:var(--muted)}
.tagline{font-weight:700;font-size:clamp(22px,5vw,30px);color:var(--accent);letter-spacing:-.015em;font-stretch:96%}
.lede{color:var(--fg);opacity:.9;font-size:17px;max-width:60ch}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px}
.play-badge{display:inline-flex;align-items:center;gap:12px;min-height:56px;padding:8px 22px 8px 16px;background:var(--accent);color:var(--on-accent);text-decoration:none;border-radius:16px;transition:background .15s}
.play-badge:hover{background:var(--accent-press);color:var(--on-accent)}
.play-badge svg{width:24px;height:26px;fill:var(--on-accent);stroke:var(--on-accent)}
.play-badge span{display:grid;line-height:1.15}
.play-badge small{font-size:12px;font-weight:500;letter-spacing:.02em}
.play-badge b{font-size:20px;font-weight:700;letter-spacing:-.01em}
.text-link{font-weight:600;min-height:44px;display:inline-flex;align-items:center}
.facts{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:6px 0 0;padding:0}
.facts li{font:600 12px/1 var(--mono);letter-spacing:.04em;text-transform:uppercase;color:var(--muted);border:1px solid var(--stroke);border-radius:999px;padding:8px 12px}
.hero-shot{justify-self:center;width:min(74vw,320px)}
.hero-shot img{border-radius:28px;box-shadow:0 0 0 1px var(--line),0 30px 80px rgba(0,0,0,.6)}

/* sections */
.section{padding-block:64px}
.band{background:var(--panel);border-block:1px solid var(--line)}
.section-head{display:grid;gap:10px;margin-bottom:36px;max-width:68ch}
.eyebrow{font:600 12px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.section-head h2{font-size:clamp(26px,5.2vw,38px);font-stretch:96%}
.section-lede{color:var(--muted);font-size:17px}

.ba{display:grid;gap:20px;align-items:center}
.ba figure{margin:0}
.ba img{border-radius:var(--r-lg);box-shadow:0 0 0 1px var(--line)}
.ba figcaption{color:var(--muted);font-size:14px;margin-top:10px}
@media(min-width:880px){.ba{grid-template-columns:1.5fr 1fr;gap:40px}}
.ba-points{display:grid;gap:14px;list-style:none;margin:0;padding:0}
.ba-points li{padding-left:18px;position:relative;color:var(--fg)}
.ba-points li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:2px;background:var(--accent)}
.ba-points b{font-weight:600}

.features{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}
.feature{background:var(--raised);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;display:grid;gap:10px;align-content:start}
.feature h3{font-size:18px}
.feature p{color:var(--muted);font-size:15px}
.ficon{width:44px;height:44px;border-radius:var(--r-md);background:var(--accent-12);display:grid;place-items:center}
.ficon svg{width:24px;height:24px;fill:none;stroke:var(--accent);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.also{margin-top:24px;color:var(--muted);font-size:15px;max-width:76ch}
.also strong{color:var(--fg)}

.shots{display:flex;gap:16px;list-style:none;margin:0;padding:4px 16px 16px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-color:var(--stroke) transparent}
.shots li{flex:0 0 min(62vw,260px);scroll-snap-align:start}
.shot{margin:0;display:grid;gap:10px}
.shot img{border-radius:20px;box-shadow:0 0 0 1px var(--line)}
.shot figcaption{font-size:13px;color:var(--muted);line-height:1.45}
.shot figcaption strong{display:block;color:var(--fg);font-size:14px;font-weight:600}
.swipe-hint{color:var(--dim);font-size:13px;margin-top:6px}
.shots-wrap{margin-inline:calc(50% - 50vw);padding-inline:max(0px,calc(50vw - var(--wrap)/2))}
.shots-wrap .shots{padding-inline:max(16px,calc(50vw - var(--wrap)/2))}

.looks{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));list-style:none;margin:0;padding:0}
.look{background:var(--raised);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;display:grid;grid-template-columns:56px 1fr;gap:4px 16px;align-items:center}
.swatch{grid-row:span 2;width:56px;height:56px;border-radius:var(--r-md);box-shadow:inset 0 0 0 1px rgba(255,255,255,.1)}
.look h3{font-size:17px;align-self:end}
.look p{color:var(--muted);font-size:14px;line-height:1.45;align-self:start}
.sw-neutral{background:linear-gradient(135deg,#6b6b6b,#c9c6bf)}
.sw-daylight{background:linear-gradient(135deg,#c9b79a,#e8d7b5 55%,#9db3b8)}
.sw-silver{background:linear-gradient(135deg,#222,#d6d6d6)}
.sw-lamplight{background:linear-gradient(135deg,#1f3c40,#d9753d)}
.sw-slide{background:linear-gradient(135deg,#0a0d14,#2a6fb5 55%,#d6402b)}
.sw-bypass{background:linear-gradient(135deg,#3b3f3a,#8c8f82 55%,#b9a98a)}
.sw-matte{background:linear-gradient(135deg,#4a4540,#b9ada0)}
.looks-note{margin-top:20px;color:var(--muted);font-size:15px;max-width:72ch}

.promise{display:grid;gap:28px}
@media(min-width:880px){.promise{grid-template-columns:1fr 1fr;gap:56px;align-items:start}}
.promise-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.promise-list li{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:start;font-size:16px}
.promise-list svg{width:24px;height:24px;fill:none;stroke:var(--accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;margin-top:2px}
.promise-list b{font-weight:600}
.promise-list span{color:var(--muted)}
.table-card{background:var(--raised);border:1px solid var(--line);border-radius:var(--r-lg);padding:20px}
.ref-table{width:100%;border-collapse:collapse;font-size:15px}
.ref-table caption{text-align:left;font-weight:600;margin-bottom:10px}
.ref-table th,.ref-table td{text-align:left;padding:10px 0;border-top:1px solid var(--line);vertical-align:top}
.ref-table th{font-weight:500;color:var(--muted);width:42%;padding-right:12px}
.ref-table td{font-family:var(--mono);font-size:14px}

.faq-list{display:grid;gap:12px;max-width:820px}
.faq{background:var(--raised);border:1px solid var(--line);border-radius:var(--r-md);padding:20px 22px;display:grid;gap:8px}
.faq h3{font-size:18px}
.faq p{color:var(--muted);font-size:16px}
.faq a{color:var(--accent)}

.cta{text-align:center;display:grid;gap:16px;justify-items:center;padding:48px 20px;border-radius:var(--r-lg);background:radial-gradient(70% 120% at 50% 0%,rgba(240,103,79,.2),var(--panel) 70%);border:1px solid var(--line)}
.cta h2{font-size:clamp(26px,5.5vw,40px);font-stretch:96%}
.cta p{color:var(--muted);max-width:52ch}

/* footer */
.site-footer{border-top:1px solid var(--line);padding-block:40px 48px;background:var(--bg-cap);margin-top:16px}
.footer-grid{display:grid;gap:28px}
@media(min-width:760px){.footer-grid{grid-template-columns:1.2fr 1fr;align-items:start}}
.footer-brand{display:grid;gap:12px;justify-items:start}
.footer-brand p{color:var(--muted);font-size:15px;max-width:44ch}
.footer-links{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.footer-links a{display:inline-flex;min-height:40px;align-items:center;color:var(--muted);text-decoration:none;font-size:15px}
.footer-links a:hover{color:var(--fg)}
.fineprint{margin-top:28px;padding-top:20px;border-top:1px solid var(--line);display:grid;gap:6px;color:var(--dim);font-size:13px}

/* inner pages */
.page-head{padding-block:40px 20px;display:grid;gap:12px}
.page-head h1{font-size:clamp(30px,7vw,44px);font-stretch:96%}
.page-meta{color:var(--muted);font-size:14px;font-family:var(--mono)}
.breadcrumb ol{display:flex;gap:8px;list-style:none;margin:0;padding:0;font-size:14px;color:var(--muted)}
.breadcrumb li+li::before{content:"/";margin-right:8px;color:var(--dim)}
.breadcrumb a{color:var(--muted)}
.prose{max-width:760px;padding-bottom:56px}
.prose h2{font-size:24px;margin:40px 0 12px;font-stretch:96%}
.prose h3{font-size:18px;margin:24px 0 8px}
.prose p,.prose li{color:#D9D5CC}
.prose p{margin-block:12px}
.prose ul,.prose ol{padding-left:22px;margin-block:12px}
.prose li{margin-block:6px}
.prose strong{color:var(--fg);font-weight:600}
.callout,.contact-card{background:var(--raised);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:var(--r-md);padding:20px 22px;margin-block:24px}
.callout h2,.contact-card h2{margin:0 0 8px;font-size:20px}
.contact-card .email{font-size:clamp(18px,4.6vw,24px);font-weight:600;word-break:break-word}
.toc{background:var(--panel);border:1px solid var(--line);border-radius:var(--r-md);padding:16px 22px;margin-block:24px}
.toc h2{font-size:16px;margin:0 0 6px}
.toc ol{columns:2 240px;margin:6px 0 0}
.toc a{text-decoration:none}
.back-link{display:inline-flex;min-height:44px;align-items:center;margin-top:16px}
.table-scroll{overflow-x:auto}
.prose table{border-collapse:collapse;width:100%;font-size:15px;margin-block:16px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.prose th{background:var(--raised);color:var(--fg)}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}