/* ============ Cmrk marketing — design system ============ */
:root{
  --bg:#FAFAF9; --surface:#FFFFFF; --ink:#0E1015; --muted:#5B6472;
  --border:rgba(14,16,21,.10); --border-strong:rgba(14,16,21,.16);
  --accent:#6D5AE0; --accent-2:#3E8BFF; --success:#22C55E;
  --grad:linear-gradient(135deg,var(--accent),var(--accent-2));
  --card:16px; --shadow:0 1px 2px rgba(14,16,21,.04),0 8px 24px rgba(14,16,21,.06);
  --maxw:1140px;
  --dark-bg:#0B0E14; --dark-surface:#131722; --dark-ink:#F2F4F8; --dark-muted:#9AA3B2; --dark-border:rgba(255,255,255,.10);
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#0B0E14; --surface:#131722; --ink:#F2F4F8; --muted:#9AA3B2;
    --border:rgba(255,255,255,.10); --border-strong:rgba(255,255,255,.16);
    --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 32px rgba(0,0,0,.45);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:1.06rem;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%;display:block}
h1,h2,h3{line-height:1.08;letter-spacing:-.02em;margin:0}
p{margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:88px 0}
.kicker{font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.eyebrow-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:1.12rem;max-width:56ch}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5em;border-radius:999px;padding:.85em 1.5em;font-weight:600;font-size:1rem;font-family:inherit;cursor:pointer;border:1px solid transparent;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;white-space:nowrap}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 20px rgba(109,90,224,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(109,90,224,.45)}
.btn-ghost{background:transparent;border-color:var(--border-strong);color:var(--ink)}
.btn-ghost:hover{transform:translateY(-2px);background:var(--surface)}
.btn-lg{padding:1em 1.9em;font-size:1.06rem}
.on-dark .btn-ghost{border-color:rgba(255,255,255,.25);color:#fff}
.on-dark .btn-ghost:hover{background:rgba(255,255,255,.08)}

/* ============ NAV ============ */
.nav{position:sticky;top:0;z-index:50;transition:background .25s,border-color .25s,box-shadow .25s;border-bottom:1px solid transparent}
.nav.scrolled{background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom-color:var(--border);box-shadow:var(--shadow)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:66px}
.logo{font-size:1.4rem;font-weight:800;letter-spacing:-.03em}
.logo .dot{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links .lnk{color:var(--muted);font-weight:500;font-size:.98rem}
.nav-links .lnk:hover{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:14px}
.hamburger{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--ink)}
.mobile-menu{display:none}

/* ============ HERO ============ */
.hero{position:relative;background:var(--dark-bg);color:var(--dark-ink);overflow:hidden;padding:70px 0 90px}
.hero .kicker{color:#b9aaff}
.hero-glow{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.hero-glow span{position:absolute;border-radius:50%;filter:blur(80px);opacity:.28}
.hero-glow .g1{width:520px;height:520px;background:#6D5AE0;top:-160px;left:-80px}
.hero-glow .g2{width:460px;height:460px;background:#3E8BFF;top:-120px;right:-60px;opacity:.22}
.hero-glow .g3{width:600px;height:600px;background:#6D5AE0;bottom:-320px;left:40%;opacity:.14}
.hero-in{position:relative;z-index:1;text-align:center;max-width:820px;margin:0 auto}
.hero h1{font-size:clamp(2.4rem,6vw,4.2rem);line-height:1.05;margin:6px 0 20px;letter-spacing:-.03em}
.hero .sub{color:#c3ccdb;font-size:1.18rem;max-width:60ch;margin:0 auto 30px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.microcopy{margin-top:16px;color:#8B95A7;font-size:.9rem}
.microcopy b{color:#c3ccdb;font-weight:600}
.hero-mock{position:relative;z-index:1;max-width:960px;margin:56px auto 0;transform:perspective(1600px) rotateX(6deg);transform-origin:center top}

/* ============ Browser mockup chrome ============ */
.browser{background:var(--dark-surface);border:1px solid rgba(255,255,255,.10);border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.5);overflow:hidden}
.browser-bar{display:flex;align-items:center;gap:8px;padding:11px 14px;background:rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.07)}
.dots{display:flex;gap:6px}
.dots i{width:11px;height:11px;border-radius:50%;display:block}
.dots i:nth-child(1){background:#ff5f57}.dots i:nth-child(2){background:#febc2e}.dots i:nth-child(3){background:#28c840}
.url{margin:0 auto;font-size:.78rem;color:#9AA3B2;background:rgba(255,255,255,.05);padding:4px 14px;border-radius:999px}
.mock-body{padding:16px;background:#0f1420}

/* Kanban mockup */
.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.kcol{background:#151b2a;border:1px solid rgba(255,255,255,.06);border-radius:10px;padding:9px}
.kcol h4{font-size:.72rem;color:#9AA3B2;font-weight:600;margin:0 0 8px;display:flex;justify-content:space-between;letter-spacing:0}
.kcard{background:#1c2436;border:1px solid rgba(255,255,255,.07);border-radius:8px;padding:9px;margin-bottom:8px;box-shadow:0 2px 6px rgba(0,0,0,.25)}
.kcard .t{font-size:.8rem;font-weight:600;color:#eef1f7;letter-spacing:-.01em}
.kcard .c{font-size:.7rem;color:#9AA3B2;margin-top:2px}
.kcard .m{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.kcard .v{font-size:.78rem;font-weight:700;color:#eef1f7}
.chip{font-size:.62rem;padding:2px 8px;border-radius:999px;font-weight:600}
.chip.vio{background:rgba(109,90,224,.22);color:#b9aaff}
.chip.blu{background:rgba(62,139,255,.20);color:#8fbcff}
.chip.grn{background:rgba(34,197,94,.20);color:#7ee0a3}
.kcard.tilt{transform:rotate(-3deg) translateY(-3px);box-shadow:0 14px 30px rgba(0,0,0,.5);border-color:rgba(109,90,224,.5)}
@media (max-width:640px){.kanban{grid-template-columns:repeat(2,1fr)}.kcol:nth-child(n+3){display:none}}

/* Trust strip */
.trust{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--surface)}
.trust-in{display:flex;flex-wrap:wrap;justify-content:center;gap:18px 40px;padding:22px 0}
.trust-in .t{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.92rem;font-weight:600}
.trust-in svg{color:var(--accent);flex:0 0 auto}

/* Pain */
.pain{text-align:center}
.pain h2{font-size:clamp(1.6rem,3.4vw,2.4rem);max-width:20ch;margin:0 auto}
.pain h2 .eyebrow-grad{white-space:nowrap}

/* Feature sections */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.feature.rev .feat-text{order:2}
.feature h2{font-size:clamp(1.7rem,3.4vw,2.6rem);margin:8px 0 16px}
.flist{list-style:none;padding:0;margin:20px 0 22px;display:flex;flex-direction:column;gap:12px}
.flist li{display:flex;gap:11px;align-items:flex-start;color:var(--muted)}
.flist li b{color:var(--ink);font-weight:600}
.flist .ck{flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent);display:grid;place-items:center;margin-top:2px}
.mini-cta{color:var(--accent);font-weight:600}
.mini-cta:hover{text-decoration:underline}
.feat-visual{position:relative}
.feat-visual .browser{box-shadow:var(--shadow);transform:none}
.feat-visual.glow::before{content:"";position:absolute;inset:-30px;background:radial-gradient(circle at 50% 40%,rgba(109,90,224,.22),transparent 60%);filter:blur(30px);z-index:-1}
@media (max-width:960px){.feature{grid-template-columns:1fr;gap:28px}.feature.rev .feat-text{order:0}}

/* AI email mockup */
.mail{background:#0f1420;border-radius:10px;padding:14px}
.mail-card{background:#151b2a;border:1px solid rgba(255,255,255,.07);border-radius:10px;padding:12px}
.mail-head{display:flex;justify-content:space-between;align-items:center;gap:8px}
.mail-from{font-size:.82rem;font-weight:700;color:#eef1f7}
.mail-sub{font-size:.76rem;color:#9AA3B2;margin-top:1px}
.mail-time{font-size:.68rem;color:#6B7688;white-space:nowrap}
.prio{display:inline-flex;align-items:center;gap:5px;font-size:.64rem;font-weight:700;color:#ff8b8b;background:rgba(255,90,90,.14);padding:2px 8px;border-radius:999px;margin-top:8px}
.ai-panel{margin-top:12px;background:linear-gradient(135deg,rgba(109,90,224,.14),rgba(62,139,255,.10));border:1px solid rgba(109,90,224,.28);border-radius:10px;padding:12px}
.ai-panel .ai-h{display:flex;align-items:center;gap:7px;font-size:.72rem;font-weight:700;color:#b9aaff;margin-bottom:8px}
.ai-line{display:flex;gap:8px;font-size:.78rem;color:#c3ccdb;margin:5px 0}
.ai-line::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);margin-top:8px;flex:0 0 auto}
.ai-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.ai-chips .chip2{font-size:.68rem;font-weight:600;color:#dfe4ee;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);padding:4px 10px;border-radius:999px}
.reveal-line{opacity:0}
.typing .reveal-line{animation:aiType .5s ease forwards}
.typing .reveal-line:nth-child(1){animation-delay:.2s}
.typing .reveal-line:nth-child(2){animation-delay:.7s}
.typing .reveal-line:nth-child(3){animation-delay:1.2s}
@keyframes aiType{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.reveal-line{opacity:1}.typing .reveal-line{animation:none}}

/* Tasks mockup */
.tasks{display:grid;grid-template-columns:1.2fr 1fr;gap:10px;background:#0f1420;border-radius:10px;padding:14px}
.tlist{display:flex;flex-direction:column;gap:8px}
.trow{display:flex;align-items:center;gap:10px;background:#151b2a;border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:9px 10px}
.tbox{width:17px;height:17px;border-radius:5px;border:1.5px solid #3a465e;flex:0 0 auto}
.trow.done .tbox{background:var(--success);border-color:var(--success);position:relative}
.trow.done .tbox::after{content:"✓";color:#fff;font-size:.7rem;position:absolute;inset:0;display:grid;place-items:center}
.trow.done .tt{color:#6B7688;text-decoration:line-through}
.tt{font-size:.78rem;color:#dfe4ee}
.tmeta{font-size:.66rem;color:#6B7688;margin-left:auto;white-space:nowrap}
.cal{background:#151b2a;border:1px solid rgba(255,255,255,.06);border-radius:8px;padding:10px}
.cal h5{margin:0 0 8px;font-size:.7rem;color:#9AA3B2;font-weight:600}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-grid i{aspect-ratio:1;border-radius:4px;background:rgba(255,255,255,.04);display:grid;place-items:center;font-size:.6rem;color:#6B7688;font-style:normal}
.cal-grid i.on{background:rgba(109,90,224,.3);color:#dfe4ee;font-weight:700}
@media (max-width:640px){.tasks{grid-template-columns:1fr}}

/* Team mockup */
.team{background:#0f1420;border-radius:10px;padding:14px}
.team table{width:100%;border-collapse:collapse;font-size:.76rem}
.team th{text-align:left;color:#6B7688;font-weight:600;font-size:.66rem;text-transform:uppercase;letter-spacing:.05em;padding:6px 8px}
.team td{padding:8px;border-top:1px solid rgba(255,255,255,.06);color:#dfe4ee}
.avatar{width:24px;height:24px;border-radius:50%;background:var(--grad);color:#fff;display:inline-grid;place-items:center;font-size:.64rem;font-weight:700;margin-right:8px;vertical-align:middle}
.role{font-size:.64rem;padding:2px 8px;border-radius:999px;background:rgba(109,90,224,.2);color:#b9aaff;font-weight:600}
.role.m{background:rgba(255,255,255,.08);color:#9AA3B2}

/* Bento */
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.bento .b{background:var(--surface);border:1px solid var(--border);border-radius:var(--card);padding:22px;transition:transform .15s,border-color .15s}
.bento .b:hover{transform:translateY(-2px);border-color:var(--border-strong)}
.bento .bi{width:40px;height:40px;border-radius:11px;background:color-mix(in srgb,var(--accent) 14%,transparent);color:var(--accent);display:grid;place-items:center;margin-bottom:12px}
.bento .b h3{font-size:1.06rem;margin-bottom:5px}
.bento .b p{color:var(--muted);font-size:.94rem}
@media (max-width:960px){.bento{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.bento{grid-template-columns:1fr}}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{background:var(--surface);border:1px solid var(--border);border-radius:var(--card);padding:26px;position:relative}
.step .n{width:40px;height:40px;border-radius:12px;background:var(--grad);color:#fff;font-weight:800;display:grid;place-items:center;font-size:1.1rem;margin-bottom:14px}
.step h3{font-size:1.14rem;margin-bottom:6px}
.step p{color:var(--muted);font-size:.96rem}
@media (max-width:860px){.steps{grid-template-columns:1fr}}

/* Pricing */
.price-head{text-align:center;max-width:640px;margin:0 auto 44px}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.plan{background:var(--surface);border:1px solid var(--border);border-radius:var(--card);padding:28px;display:flex;flex-direction:column}
.plan.pop{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 20px 50px rgba(109,90,224,.2);position:relative}
.plan .badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--grad);color:#fff;font-size:.72rem;font-weight:700;padding:5px 14px;border-radius:999px;letter-spacing:.02em}
.plan .pn{font-weight:700;font-size:1.14rem}
.plan .pp{font-size:2.6rem;font-weight:800;letter-spacing:-.03em;margin:8px 0 2px}
.plan .pp small{font-size:.9rem;font-weight:500;color:var(--muted)}
.plan .pu{color:var(--muted);font-size:.86rem;margin-bottom:18px}
.plan ul{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.plan li{display:flex;gap:9px;font-size:.94rem;color:var(--ink)}
.plan li svg{color:var(--success);flex:0 0 auto;margin-top:3px}
.plan .btn{width:100%;justify-content:center}
@media (max-width:860px){.plans{grid-template-columns:1fr;max-width:420px;margin:0 auto}}

/* FAQ */
.faq{max-width:820px;margin:0 auto}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:14px;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:600;font-size:1.04rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{flex:0 0 auto;transition:transform .2s;color:var(--muted)}
.faq details[open] summary .ic{transform:rotate(45deg)}
.faq .fa{padding:0 22px 20px;color:var(--muted);font-size:1rem}

/* Final CTA */
.final{background:var(--dark-bg);color:var(--dark-ink);position:relative;overflow:hidden;text-align:center}
.final .hero-glow .g1{top:-200px;left:20%}
.final h2{font-size:clamp(1.9rem,4vw,3rem);max-width:18ch;margin:0 auto 18px}
.final .sub{color:#c3ccdb;margin:0 auto 26px;max-width:50ch}

/* Footer */
.foot{background:var(--surface);border-top:1px solid var(--border);padding:56px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px}
.foot h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:14px}
.foot a{display:block;color:var(--muted);padding:5px 0;font-size:.96rem}
.foot a:hover{color:var(--ink)}
.foot .brand .logo{font-size:1.5rem;margin-bottom:10px}
.foot .brand p{color:var(--muted);font-size:.94rem;max-width:30ch}
.foot-bot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;border-top:1px solid var(--border);padding-top:22px;color:var(--muted);font-size:.88rem}
.foot-badges{display:flex;gap:10px;align-items:center}
.foot-badges .fb{display:flex;align-items:center;gap:6px;font-size:.8rem;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:4px 11px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}.foot .brand{grid-column:1/-1}}

/* Scroll reveal */
.reveal{opacity:0;transform:translateY(8px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* focus */
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* Mobile nav */
@media (max-width:860px){
  .nav-links,.nav-cta .btn-ghost{display:none}
  .hamburger{display:block}
  .mobile-menu{display:flex;flex-direction:column;position:fixed;inset:0;top:0;background:var(--bg);z-index:60;padding:24px 22px;gap:6px;transform:translateX(100%);transition:transform .25s ease;visibility:hidden}
  .mobile-menu.open{transform:none;visibility:visible}
  .mobile-menu .mm-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
  .mobile-menu a{font-size:1.3rem;font-weight:600;padding:14px 0;border-bottom:1px solid var(--border)}
  .mobile-menu .btn{margin-top:18px;justify-content:center}
}

/* Subpage (privacy/terms) */
.subhead{background:var(--dark-bg);color:var(--dark-ink);padding:40px 0}
.subhead .logo{color:#fff}
.doc{max-width:760px;margin:0 auto;padding:48px 22px 80px}
.doc h1{font-size:2rem;margin-bottom:10px}
.doc h2{font-size:1.2rem;margin:30px 0 8px}
.doc p,.doc li{color:var(--muted);line-height:1.75}
.doc .note{background:color-mix(in srgb,var(--accent) 8%,transparent);border:1px solid color-mix(in srgb,var(--accent) 26%,transparent);border-radius:12px;padding:12px 16px;font-size:.94rem;color:var(--ink)}
.doc a{color:var(--accent)}
.doc .back{display:inline-block;margin-bottom:18px;color:var(--muted)}