/* MailBinder marketing site — shared stylesheet (Meridian design system) */

:root{
  --bg:#faf9ff; --surface:#ffffff; --surface-2:#f1eefc;
  --ink:#1c1a2b; --ink-2:#514c6b; --muted:#847e9e;
  --line:#e6e2f5; --line-2:#d6d0ee;
  --accent:#5b4fd1; --accent-ink:#ffffff; --accent-hover:#4a3fc0;
  --accent-soft:#ece9fb; --accent-soft-ink:#5b4fd1;
  --gold:#c9862f; --gold-soft:#faf0dc;
  --good:#1f8a5f; --good-soft:#e4f5ec;
  --shadow:0 1px 2px rgba(50,40,110,.05),0 24px 50px -28px rgba(50,40,110,.28);
  --display:'Sora',-apple-system,BlinkMacSystemFont,sans-serif;
  --sans:'Karla',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#100e1e; --surface:#181628; --surface-2:#1e1b31;
    --ink:#f2f0fb; --ink-2:#c7c1e6; --muted:#8b84ad;
    --line:#2a2745; --line-2:#363157;
    --accent:#9a8bff; --accent-ink:#140f28; --accent-hover:#b0a3ff;
    --accent-soft:#251f47; --accent-soft-ink:#b0a3ff;
    --gold:#e0ac5c; --gold-soft:#332711;
    --good:#4fd39a; --good-soft:#0f2b22;
    --shadow:0 1px 2px rgba(0,0,0,.5),0 24px 50px -24px rgba(0,0,0,.85);
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#100e1e; --surface:#181628; --surface-2:#1e1b31;
  --ink:#f2f0fb; --ink-2:#c7c1e6; --muted:#8b84ad;
  --line:#2a2745; --line-2:#363157;
  --accent:#9a8bff; --accent-ink:#140f28; --accent-hover:#b0a3ff;
  --accent-soft:#251f47; --accent-soft-ink:#b0a3ff;
  --gold:#e0ac5c; --gold-soft:#332711;
  --good:#4fd39a; --good-soft:#0f2b22;
  --shadow:0 1px 2px rgba(0,0,0,.5),0 24px 50px -24px rgba(0,0,0,.85);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.015em;text-wrap:balance;color:var(--ink)}
a{color:inherit}
img,svg{max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding:0 28px}
.eyebrow{font-family:var(--display);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);font-weight:600}

/* ---------- header / nav ---------- */
header{position:sticky;top:0;z-index:40;background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:19px;text-decoration:none}
.logo-mark{width:30px;height:30px;border-radius:9px;background:linear-gradient(150deg,var(--accent),#8f6fe8);
  flex:none;position:relative;box-shadow:0 4px 12px -4px color-mix(in srgb, var(--accent) 60%, transparent)}
.logo-mark::after{content:"";position:absolute;left:8px;right:8px;top:14px;height:3px;border-radius:2px;background:var(--accent-ink);opacity:.9}
.navlinks{display:flex;gap:28px;align-items:center}
.navlinks a{text-decoration:none;font-size:14.5px;color:var(--ink-2);font-weight:600}
.navlinks a:hover{color:var(--ink)}
.navlinks a.active{color:var(--accent)}
.navcta{display:flex;align-items:center;gap:12px}
.icon-btn{width:36px;height:36px;border-radius:10px;border:1px solid var(--line-2);background:var(--surface);
  display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink-2);flex:none}
.icon-btn:hover{background:var(--surface-2)}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-weight:700;font-size:14.5px;
  padding:12px 22px;border-radius:11px;border:1px solid transparent;cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.btn-primary{background:var(--accent);color:var(--accent-ink);box-shadow:0 8px 20px -8px color-mix(in srgb, var(--accent) 60%, transparent)}
.btn-primary:hover{background:var(--accent-hover)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{background:var(--surface-2)}
.navburger{display:none}
@media (max-width:860px){
  .navlinks{display:none}
  .navcta .btn-ghost{display:none}
  .navburger{display:flex}
}
.mobile-menu{display:none;border-bottom:1px solid var(--line);background:var(--surface)}
.mobile-menu.open{display:block}
.mobile-menu .wrap{padding:14px 28px 20px;display:grid;gap:4px}
.mobile-menu a{display:block;padding:12px 6px;text-decoration:none;color:var(--ink-2);font-weight:600;font-size:15px;
  border-bottom:1px solid var(--line)}
.mobile-menu a:last-child{border-bottom:none}
.mobile-menu a.active{color:var(--accent)}

/* ---------- hero (home) ---------- */
.hero{padding:100px 0 70px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;top:-160px;right:-120px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero h1{font-size:clamp(34px,4.6vw,56px);line-height:1.08;margin:18px 0 20px}
.hero .accent-word{color:var(--accent)}
.hero p.lead{font-size:18px;color:var(--ink-2);max-width:46ch;margin:0 0 30px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:16px}
.hero-note{font-size:13.5px;color:var(--muted)}
.stars{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}
.stars .item{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--ink-2);font-weight:600}
.stars .item .ico{width:22px;height:22px;border-radius:6px;background:var(--accent-soft);color:var(--accent-soft-ink);
  display:flex;align-items:center;justify-content:center;font-size:12px}

/* ---------- inner-page hero (smaller) ---------- */
.page-hero{padding:64px 0 48px;text-align:center;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(30px,4.2vw,44px);margin:12px 0 14px}
.page-hero p{color:var(--ink-2);font-size:17px;max-width:56ch;margin:0 auto}

/* ---------- product mockups ---------- */
.panel-mock{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);
  padding:22px;position:relative}
.panel-mock .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.panel-mock .top .title{font-weight:700;font-size:15px}
.panel-mock .top .pill{font-size:11px;background:var(--gold-soft);color:var(--gold);padding:4px 10px;border-radius:20px;font-weight:700}
.row{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:12px;
  padding:13px 15px;margin-bottom:9px;background:var(--surface-2)}
.row .name{font-weight:600;font-size:14px}
.row .meta{font-size:12px;color:var(--muted);margin-top:2px}
.row.on{border-color:var(--accent);background:var(--accent-soft)}
.check{width:18px;height:18px;border-radius:5px;border:2px solid var(--line-2);flex:none}
.row.on .check{background:var(--accent);border-color:var(--accent);position:relative}
.row.on .check::after{content:"";position:absolute;left:4px;top:1px;width:5px;height:9px;border:solid var(--accent-ink);
  border-width:0 2px 2px 0;transform:rotate(45deg)}
.panel-cta{margin-top:14px;display:flex;justify-content:flex-end}

/* ---------- generic sections ---------- */
section{padding:80px 0}
.section-head{max-width:640px;margin:0 auto 46px;text-align:center}
.section-head.left{margin:0 0 46px;max-width:640px;text-align:left}
.section-head h2{font-size:clamp(27px,3.1vw,38px);margin:12px 0 12px}
.section-head p{color:var(--ink-2);font-size:16.5px}
.divider{border-top:1px solid var(--line)}

/* ---------- feature cards ---------- */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:820px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.feat-grid{grid-template-columns:1fr}}
.feat{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;transition:transform .15s,box-shadow .15s}
.feat:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.feat .ic{width:40px;height:40px;border-radius:11px;background:var(--accent-soft);color:var(--accent-soft-ink);
  display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:16px}
.feat h3{font-family:var(--display);font-size:16.5px;font-weight:700;margin:0 0 8px}
.feat p{color:var(--ink-2);font-size:14.5px;margin:0}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:820px){.steps{grid-template-columns:1fr}}
.step{background:var(--surface-2);border-radius:16px;padding:28px}
.step .stepnum{display:inline-flex;width:34px;height:34px;border-radius:50%;background:var(--accent);color:var(--accent-ink);
  align-items:center;justify-content:center;font-weight:700;font-family:var(--display);font-size:14px;margin-bottom:14px}
.step h3{font-size:17.5px;margin:0 0 8px}
.step p{color:var(--ink-2);font-size:14.5px;margin:0}

/* ---------- gradient callout ---------- */
.callout{background:linear-gradient(155deg, var(--accent), #7a68e0);color:#fff;border-radius:22px;padding:48px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;position:relative;overflow:hidden}
.callout::after{content:"";position:absolute;right:-60px;bottom:-80px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.15), transparent 70%)}
@media (max-width:820px){.callout{grid-template-columns:1fr}}
.callout h2{color:#fff;font-size:29px;margin:0 0 12px;position:relative}
.callout p{color:rgba(255,255,255,.85);margin:0;font-size:15.5px;position:relative}
.callout ul{list-style:none;margin:0;padding:0;display:grid;gap:11px;position:relative}
.callout li{display:flex;gap:10px;font-size:14.5px;align-items:flex-start;color:rgba(255,255,255,.92)}
.callout li .dot{width:6px;height:6px;border-radius:50%;background:#fff;margin-top:7px;flex:none;opacity:.85}

/* ---------- pricing ---------- */
.price-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
@media (max-width:900px){.price-wrap{grid-template-columns:1fr}}
.price-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:36px;box-shadow:var(--shadow);
  position:relative;overflow:hidden}
.price-card::before{content:"Best value";position:absolute;top:16px;right:-34px;background:var(--gold);color:#fff;
  font-size:11px;font-weight:700;padding:5px 40px;transform:rotate(38deg)}
.price-card .plan-name{font-family:var(--display);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);font-weight:700}
.price-amt{display:flex;align-items:baseline;gap:6px;margin:14px 0 6px}
.price-amt .num{font-family:var(--display);font-size:54px;font-weight:800;font-variant-numeric:tabular-nums}
.price-amt .per{color:var(--muted);font-size:15px}
.price-card .sub{color:var(--ink-2);font-size:14px;margin-bottom:24px}
.price-card .btn{width:100%;justify-content:center;margin-bottom:10px}
.price-fine{font-size:12.5px;color:var(--muted);text-align:center}
.compare{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--surface);padding:8px}
.compare-row{display:grid;grid-template-columns:auto 1fr;gap:14px;padding:14px 16px;font-size:14.5px;
  align-items:flex-start}
.compare-row .check-ic{width:24px;height:24px;border-radius:50%;background:var(--accent-soft);color:var(--accent-soft-ink);
  flex:none;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}
.compare-row .label{font-weight:600;color:var(--ink)}
.compare-row .desc{color:var(--muted);font-size:13.5px;margin-top:2px}
.compare-head{padding:16px 16px 4px;font-family:var(--display);font-size:11.5px;font-weight:700;
  text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}

/* ---------- FAQ accordion ---------- */
.faq{max-width:760px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:21px 0;font-family:var(--sans);
  font-size:16.5px;font-weight:700;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between;
  align-items:center;gap:14px}
.faq-q .plus{font-family:var(--display);font-size:20px;color:var(--accent);transition:transform .2s;flex:none}
.faq-item.open .faq-q .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-a p,.faq-a ul{color:var(--ink-2);font-size:15px;margin:0 0 21px;max-width:64ch}
.faq-item.open .faq-a{max-height:420px}

/* ---------- final CTA ---------- */
.final-cta{text-align:center;padding:96px 0}
.final-cta .box{background:var(--surface-2);border-radius:24px;padding:64px 40px}
.final-cta h2{font-size:clamp(28px,4vw,42px);margin:0 0 16px}
.final-cta p{color:var(--ink-2);margin:0 0 30px}

/* ---------- legal / prose pages ---------- */
.prose{max-width:720px;margin:0 auto}
.prose h2{font-size:22px;margin:44px 0 14px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:17px;margin:28px 0 10px}
.prose p{color:var(--ink-2);font-size:15.5px;margin:0 0 16px}
.prose ul,.prose ol{color:var(--ink-2);font-size:15.5px;margin:0 0 16px;padding-left:22px}
.prose li{margin-bottom:8px}
.prose strong{color:var(--ink)}
.prose .updated{color:var(--muted);font-size:13.5px;margin-bottom:36px}
.prose a{color:var(--accent);text-decoration:underline}

/* ---------- support page ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:760px){.contact-grid{grid-template-columns:1fr}}
.contact-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:28px}
.contact-card h3{font-size:17px;margin:0 0 8px}
.contact-card p{color:var(--ink-2);font-size:14.5px;margin:0 0 16px}

/* ---------- footer ---------- */
footer{padding:56px 0 40px;border-top:1px solid var(--line)}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px}
@media (max-width:760px){.foot-grid{grid-template-columns:1fr 1fr}}
.foot-grid h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 14px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.foot-grid a{text-decoration:none;color:var(--ink-2);font-size:14.5px}
.foot-grid a:hover{color:var(--ink)}
.foot-bottom{margin-top:50px;padding-top:24px;border-top:1px solid var(--line);display:flex;
  justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:var(--muted)}

/* ---------- scroll to top ---------- */
.totop{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:var(--accent);
  color:var(--accent-ink);border:none;display:flex;align-items:center;justify-content:center;cursor:pointer;
  box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(8px);transition:all .2s;z-index:50}
.totop.show{opacity:1;pointer-events:auto;transform:translateY(0)}

/* ---------- 404 ---------- */
.not-found{text-align:center;padding:120px 0}
.not-found .code{font-family:var(--display);font-size:96px;font-weight:800;color:var(--accent-soft-ink);
  background:var(--accent-soft);display:inline-block;padding:8px 28px;border-radius:20px;margin-bottom:24px}