/* Shared styles for Ihwo inner pages (About, Contact, legal). Tokens mirror index.html. */
:root{
  /* Brand (from ihwo-mobile lib/core/theme/colors.dart). Same in both themes. */
  --ink:#00012D;          /* AppColors.ink — navy ground */
  --ink-2:#00042E;        /* lGradient1 */
  --deep:#1B4B8F;         /* lGradient2 */
  --primary:#4094F6;      /* AppColors.primary */
  --primary-2:#306FB9;    /* primaryVariant */
  --mark:#000199;         /* blue000199 — the H mark */
  --on-ink:#FFFFFF;
  --on-ink-muted:rgba(255,255,255,.72);
  /* Page surfaces (theme-aware) */
  --bg:#F7F9FC;           /* backgroundLight */
  --surface:#FFFFFF;
  --fg:#00012D;
  --fg-muted:#5B5F78;
  --line:#E3E7EF;
  --tint:#E4F0FE;         /* successDialogBg — soft blue */
  --link:#306FB9;
  --success:#28A745;
  --font-display:"Manrope",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --radius:18px;
  --container:1200px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#03061F;--surface:#0B1033;--fg:#EEF2FA;--fg-muted:#A3ABC6;--line:#1C2350;--tint:#0F1D4A;--link:#7DB5FA;color-scheme:dark}}
:root[data-theme="dark"]{--bg:#03061F;--surface:#0B1033;--fg:#EEF2FA;--fg-muted:#A3ABC6;--line:#1C2350;--tint:#0F1D4A;--link:#7DB5FA;color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
body{background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--ink)}
h1,h2,h3{font-family:var(--font-display);line-height:1.1;letter-spacing:-.02em;text-wrap:balance;margin:0}
p{margin:0}
a{color:var(--link)}
img{display:block;max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--primary);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--container);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.eyebrow{font-family:var(--font-display);font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--primary)}
.lead{font-size:1.125rem;color:var(--fg-muted);max-width:60ch}
section{padding-block:clamp(64px,9vw,120px)}
.section-head{display:grid;gap:14px;max-width:720px;margin-bottom:clamp(36px,5vw,56px)}
.section-head h2{font-size:clamp(2rem,4.4vw,3.1rem);font-weight:800}

/* ——— Nav ——— */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:color-mix(in srgb,var(--ink) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.08)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.brand{display:flex;align-items:center;gap:10px;color:var(--on-ink);text-decoration:none}
.brand-tile{width:34px;height:34px;border-radius:9px;background:#fff;display:grid;place-items:center}
.brand-tile img{width:24px}
.brand svg{height:20px;width:auto}
.nav-links{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--on-ink-muted);text-decoration:none;font-weight:500;font-size:.95rem}
.nav-links a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-display);font-weight:700;font-size:.95rem;border-radius:12px;padding:12px 20px;text-decoration:none;border:0;cursor:pointer;transition:transform .15s ease,background .15s ease}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:#2F86EE}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18)}
@media (max-width:860px){.nav-links{display:none}}

/* ——— Footer ——— */
footer{border-top:1px solid var(--line);padding-block:48px 40px;font-size:.92rem;color:var(--fg-muted)}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
.foot-grid h4{font:700 .8rem var(--font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--fg);margin:0 0 12px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot-grid a{color:var(--fg-muted);text-decoration:none}
.foot-grid a:hover{color:var(--fg)}
.foot-brand{display:grid;gap:12px;align-content:start}
.foot-brand .brand{color:var(--fg)}
.legal{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.84rem}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}.foot-brand{grid-column:1/-1}}

/* ——— Production additions ——— */
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;overflow-x:hidden}
@supports (overflow:clip){body{overflow-x:clip}}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--primary);color:#fff;padding:10px 16px;border-radius:10px;font-weight:600}
.skip:focus{left:16px}
.quotes-sec,.faq-sec{padding-top:0}
.btn:disabled{opacity:.6;cursor:wait}
@media (max-width:600px){
  .nav .wrap{height:60px}
  .nav .btn{padding:10px 14px;font-size:.88rem}
  .brand svg{height:18px}
  .store-badge{min-width:0;flex:1 1 150px}
  .modes .switch{display:flex;width:100%}
  .switch button{flex:1;padding:10px 12px}
  .feature-media{min-height:320px;padding-top:28px}
  .feature-media .phone{width:min(230px,70%)}
  .feature-media .phone + .phone{width:min(190px,56%)}
  .cta-card{border-radius:24px}
  .waitlist .btn{flex:1 1 100%}
  .steps li{padding:20px}
}
@media (max-width:420px){.foot-grid{grid-template-columns:1fr}.hero-phones{min-height:340px}.fc-1{left:-4px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ——— Inner pages: navy masthead + side index (direction A) ——— */
.masthead{color:var(--on-ink);background:radial-gradient(60% 90% at 90% 0%,rgba(64,148,246,.5),transparent 70%),linear-gradient(160deg,var(--ink-2),var(--ink) 60%);padding-block:clamp(48px,7vw,80px)}
.masthead .wrap{display:grid;gap:16px}
.crumbs{font-size:.88rem;color:var(--on-ink-muted)}
.crumbs a{color:var(--on-ink-muted)}
.masthead h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:800;letter-spacing:-.03em}
.masthead .lead{color:var(--on-ink-muted)}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.pills span{font-size:.85rem;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18)}
.doc{display:grid;grid-template-columns:260px minmax(0,1fr);gap:clamp(32px,5vw,64px);align-items:start;padding-block:clamp(40px,6vw,64px) clamp(64px,8vw,96px)}
.toc{position:sticky;top:calc(env(safe-area-inset-top,0px) + 92px);display:grid;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.toc h2{font:700 .75rem var(--font-display);letter-spacing:.12em;text-transform:uppercase;color:var(--fg-muted);padding:0 10px 6px}
.toc ol{list-style:none;margin:0;padding:0;display:grid;gap:2px;counter-reset:t}
.toc a{display:block;text-decoration:none;color:var(--fg-muted);border-radius:10px;padding:8px 10px;font-size:.93rem;line-height:1.35}
.toc a:hover{background:var(--tint);color:var(--fg)}
.toc a.on{background:var(--tint);color:var(--fg);font-weight:600}
.toc .other{border-top:1px solid var(--line);margin-top:10px;padding:14px 10px 0;display:grid;gap:8px;font-size:.9rem}
.prose{max-width:720px;display:grid;gap:40px;min-width:0;font-size:1.02rem;line-height:1.75;color:var(--fg-muted)}
.prose section{padding:0;display:grid;gap:12px;scroll-margin-top:96px}
.prose h2{font-size:clamp(1.35rem,2.4vw,1.6rem);font-weight:800;color:var(--fg);line-height:1.25}
.prose h3{font-size:1.1rem;font-weight:700;color:var(--fg)}
.prose ul{margin:0;padding-left:1.2em;display:grid;gap:6px}
.prose strong{color:var(--fg)}
.callout{background:var(--tint);color:var(--fg);border-radius:14px;padding:18px 20px;font-size:.96rem;line-height:1.6}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:grid;gap:10px}
.panel h2{font-size:1.25rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;gap:8px;align-content:start}
.card .ic{width:40px;height:40px;border-radius:11px;background:var(--tint);color:var(--primary-2);display:grid;place-items:center}
.card .ic svg{width:20px;height:20px}
.card b{font:800 1.1rem var(--font-display);color:var(--fg)}
.card p{font-size:.95rem;line-height:1.55}
.card a.big{font:700 1.05rem var(--font-display);text-decoration:none;overflow-wrap:anywhere}
@media (max-width:900px){
  .doc{grid-template-columns:minmax(0,1fr)}
  .toc{position:static}
}