/* ============================================================
   Tidela — design system  (hybrid: calm ocean base + surgical red)
   ============================================================ */
:root{
  --ink:#0b1730;
  --navy:#0f1f3a;
  --navy2:#16294a;
  --navy3:#1d3a6b;
  --line:rgba(159,179,216,.16);
  --line2:rgba(159,179,216,.28);
  --blue:#3b82f6;
  --blue2:#2563eb;
  --sky:#cfe0ff;
  --mist:#e8eefc;
  --muted:#9fb3d8;
  --red:#e5342b;
  --coral:#ff7a6e;
  --white:#fff;
  --maxw:1180px;
  --r:14px;
  --r-lg:22px;
  --r-pill:999px;
  --sp:clamp(72px,9vw,128px);
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 24px 60px -20px rgba(5,12,30,.6);
  font-synthesis:none;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:var(--navy);
  color:var(--mist);
  line-height:1.65;
  font-size:18px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--blue);color:#fff}

/* ---------- layout ---------- */
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:var(--sp) 0;position:relative}
.section.tight{padding:calc(var(--sp) * .55) 0}
.section--light{background:var(--mist);color:var(--navy)}
.section--ink{background:var(--ink)}
.section--navy2{background:var(--navy2)}
.center{text-align:center}
.maxw-720{max-width:720px;margin-left:auto;margin-right:auto}
.maxw-820{max-width:820px;margin-left:auto;margin-right:auto}

/* ---------- type ---------- */
h1,h2,h3,h4{line-height:1.08;font-weight:600;letter-spacing:-.02em;color:#fff}
.section--light h1,.section--light h2,.section--light h3{color:var(--navy)}
h1,.h1{font-size:clamp(40px,6.4vw,72px)}
h2,.h2{font-size:clamp(31px,4.4vw,50px)}
h3,.h3{font-size:clamp(21px,2.4vw,27px);letter-spacing:-.01em}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--blue);margin-bottom:18px}
.eyebrow.red{color:var(--red)}
.section--light .eyebrow{color:var(--blue2)}
.lead{font-size:clamp(18px,2.1vw,22px);color:var(--muted);line-height:1.6}
.section--light .lead{color:#4a5a78}
.muted{color:var(--muted)}
.nowrap{white-space:nowrap}
strong{font-weight:600;color:#fff}
.section--light strong{color:var(--navy)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:16px;
  padding:15px 26px;border-radius:var(--r-pill);border:1px solid transparent;cursor:pointer;
  transition:transform .18s var(--ease),background .18s,box-shadow .25s,border-color .18s;will-change:transform}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--blue);color:#fff;box-shadow:0 12px 30px -8px rgba(59,130,246,.55)}
.btn--primary:hover{background:#4d92ff;box-shadow:0 18px 40px -10px rgba(59,130,246,.7)}
.btn--ghost{background:transparent;border-color:var(--line2);color:#dce7ff}
.btn--ghost:hover{border-color:var(--sky);background:rgba(255,255,255,.04)}
.btn--red{background:var(--red);color:#fff;box-shadow:0 12px 30px -8px rgba(229,52,43,.5)}
.btn--red:hover{background:#f4453b}
.section--light .btn--ghost{border-color:#c7d4ec;color:var(--navy2)}
.btn--lg{padding:18px 34px;font-size:17px}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}
.center .btn-row{justify-content:center}
.arrow{transition:transform .2s var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:60;transition:background .3s,box-shadow .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.nav--solid{background:rgba(11,23,48,.82);backdrop-filter:saturate(160%) blur(14px);border-bottom-color:var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-weight:600;font-size:21px;color:#fff;letter-spacing:-.01em}
.brand svg{width:30px;height:30px;flex:none}
.nav__links{display:flex;align-items:center;gap:30px}
.nav__links a{font-size:15px;color:#c7d4ec;font-weight:500;transition:color .15s}
.nav__links a:hover{color:#fff}
.nav__cta{display:flex;align-items:center;gap:14px}
.nav__signin{font-size:15px;color:#c7d4ec;font-weight:500}
.nav__signin:hover{color:#fff}
.nav-toggle{display:none;background:none;border:0;color:#fff;cursor:pointer;width:42px;height:42px;align-items:center;justify-content:center}
.nav-toggle svg{width:26px;height:26px}

/* ---------- hero ---------- */
.hero{position:relative;padding:150px 0 96px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0;
  background:radial-gradient(1100px 560px at 70% -8%, #1d3a6b 0%, rgba(29,58,107,0) 60%),
             radial-gradient(900px 500px at 8% 12%, rgba(37,99,235,.22) 0%, rgba(37,99,235,0) 55%);
  pointer-events:none}
.hero .container{position:relative;z-index:1}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{margin:14px 0 22px}
.hero .lead{color:#c2d2f2;max-width:560px}
.hero .btn-row{margin-top:34px}
.hero__note{margin-top:18px;font-size:14px;color:var(--muted)}
.hero__punch{margin:22px 0 4px;font-size:clamp(30px,4.8vw,52px);font-weight:600;line-height:1.12;letter-spacing:-.02em;color:#fff;max-width:580px}
.hero__punch-accent{color:var(--blue);white-space:nowrap}
.hero__art{display:flex;justify-content:center}

/* No-CRM badge */
.nocrm{width:min(330px,80%);aspect-ratio:1;position:relative;display:grid;place-items:center}
.nocrm svg{width:100%;height:100%;filter:drop-shadow(0 30px 60px rgba(5,12,30,.55))}

/* ---------- pill / tag ---------- */
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;padding:8px 15px;border-radius:var(--r-pill);
  color:#cfe0ff;background:rgba(59,130,246,.14);border:1px solid rgba(59,130,246,.34)}
.pill.red{color:#ffd2cd;background:rgba(229,52,43,.14);border-color:rgba(229,52,43,.4)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--coral)}

/* ---------- section heading block ---------- */
.shead{max-width:760px;margin-bottom:54px}
.shead.center{margin-left:auto;margin-right:auto}
.shead p{margin-top:16px}

/* ---------- pain wall ---------- */
.painwrap{position:relative}
.role-label{font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--coral);margin:40px 0 18px}
.role-label:first-child{margin-top:0}
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pain{background:var(--navy2);border:1px solid var(--line);border-radius:var(--r);padding:22px 22px 24px;
  transition:transform .2s var(--ease),border-color .2s,background .2s;position:relative}
.pain:hover{transform:translateY(-4px);border-color:var(--line2);background:#1a2f54}
.pain__q{position:absolute;top:16px;right:18px;font-size:30px;line-height:1;color:rgba(229,52,43,.5);font-weight:600}
.pain p{font-size:16.5px;color:#dbe5fa;line-height:1.5;padding-right:18px}

/* ---------- manifesto ---------- */
.manifesto{background:linear-gradient(180deg,var(--ink),var(--navy));border-top:1px solid var(--line)}
.manifesto__card{max-width:840px;margin:0 auto}
.manifesto__logos{display:flex;flex-wrap:wrap;gap:10px 22px;margin:26px 0 30px;align-items:center}
.manifesto__logos span{font-size:15px;font-weight:600;color:#8fa6cf;letter-spacing:.02em}
.manifesto__logos .sep{color:rgba(143,166,207,.4)}
.manifesto p{font-size:clamp(19px,2.2vw,23px);line-height:1.6;color:#dbe5fa;margin:0 0 22px}
.manifesto p.big{font-size:clamp(24px,3vw,34px);font-weight:600;color:#fff;line-height:1.25;letter-spacing:-.01em}
.manifesto .sign{margin-top:30px;font-size:16px;color:var(--muted)}
.manifesto .sign b{color:#fff;font-weight:600}
.redmark{color:var(--coral);font-weight:600}

/* ---------- plan steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{background:var(--navy2);border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative}
.step__n{font-size:14px;font-weight:600;color:var(--blue);letter-spacing:.1em;margin-bottom:14px}
.step h3{font-size:20px;margin-bottom:8px}
.step p{font-size:15.5px;color:var(--muted);line-height:1.5}

/* ---------- feature rows / split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev .split__media{order:2}
.split__media{background:var(--navy2);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;min-height:300px;box-shadow:var(--shadow)}
.feat-list{list-style:none;margin-top:24px;display:grid;gap:16px}
.feat-list li{display:flex;gap:14px;align-items:flex-start;font-size:16.5px;color:#dbe5fa}
.feat-list .ic{flex:none;width:26px;height:26px;border-radius:8px;background:rgba(59,130,246,.16);color:var(--sky);display:grid;place-items:center;font-size:15px;margin-top:1px}

/* chat mock */
.chat{display:flex;flex-direction:column;gap:14px}
.chat__row{display:flex;gap:12px;align-items:flex-start}
.chat__row.me{flex-direction:row-reverse}
.chat__av{flex:none;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-size:13px;font-weight:600;background:var(--blue);color:#fff}
.chat__row.me .chat__av{background:var(--navy3);color:var(--sky)}
.chat__bub{background:#13254a;border:1px solid var(--line);border-radius:14px;padding:13px 16px;font-size:15.5px;color:#e7eefc;max-width:80%;line-height:1.5}
.chat__row.me .chat__bub{background:rgba(59,130,246,.16);border-color:rgba(59,130,246,.3)}
.chat__bub b{color:#fff}

/* ---------- two futures ---------- */
.futures{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.future{border-radius:var(--r-lg);padding:34px 30px;border:1px solid var(--line)}
.future--win{background:linear-gradient(180deg,rgba(59,130,246,.12),rgba(59,130,246,.03));border-color:rgba(59,130,246,.34)}
.future--lose{background:rgba(229,52,43,.05);border-color:rgba(229,52,43,.22)}
.future h3{font-size:23px;margin-bottom:6px}
.future .tagline{font-size:14px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;margin-bottom:20px}
.future--win .tagline{color:var(--sky)}
.future--lose .tagline{color:var(--coral)}
.future ul{list-style:none;display:grid;gap:13px}
.future li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:#dbe5fa}
.future .mk{flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:13px;font-weight:700;margin-top:1px}
.future--win .mk{background:rgba(59,130,246,.22);color:#bcd6ff}
.future--lose .mk{background:rgba(229,52,43,.18);color:var(--coral)}

/* ---------- differentiators ---------- */
.diffs{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.diff{background:var(--navy2);border:1px solid var(--line);border-radius:var(--r);padding:30px 28px;transition:transform .2s var(--ease),border-color .2s}
.diff:hover{transform:translateY(-4px);border-color:var(--line2)}
.diff__n{font-size:13px;font-weight:600;color:var(--blue);letter-spacing:.12em;margin-bottom:14px}
.diff h3{font-size:21px;margin-bottom:10px}
.diff p{font-size:16px;color:var(--muted);line-height:1.55}

/* ---------- vertical edition cards ---------- */
.verts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.vert{display:block;background:var(--navy2);border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:transform .2s var(--ease),border-color .2s}
.vert:hover{transform:translateY(-4px);border-color:var(--blue)}
.vert .tag{font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.vert h3{font-size:22px;margin:10px 0 8px}
.vert p{font-size:15.5px;color:var(--muted);line-height:1.5}
.vert .go{margin-top:16px;color:var(--blue);font-weight:600;font-size:15px;display:inline-flex;gap:7px;align-items:center}
.vert.soon{opacity:.62}
.vert.soon h3 .badge{font-size:11px;vertical-align:middle;margin-left:8px;color:var(--coral);border:1px solid rgba(229,52,43,.4);padding:2px 8px;border-radius:var(--r-pill);letter-spacing:.06em}

/* ---------- capabilities (tabbed) ---------- */
.caps__tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:18px}
.caps__tab{font-size:15px;font-weight:600;color:#c7d4ec;background:var(--navy2);border:1px solid var(--line);
  padding:11px 20px;border-radius:var(--r-pill);cursor:pointer;transition:transform .18s var(--ease),background .18s,border-color .18s,color .18s;white-space:nowrap}
.caps__tab:hover{border-color:var(--line2);color:#fff;transform:translateY(-1px)}
.caps__tab[aria-selected="true"]{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 12px 30px -10px rgba(59,130,246,.55)}
.caps__intro{text-align:center;color:var(--muted);max-width:640px;margin:0 auto 34px;font-size:16.5px;min-height:1.6em}
.caps__panel{display:none}
.caps__panel.show{display:block;animation:capfade .35s var(--ease)}
@keyframes capfade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.caps__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.cap{background:var(--navy2);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;gap:16px;align-items:flex-start;transition:transform .2s var(--ease),border-color .2s}
.cap:hover{transform:translateY(-3px);border-color:var(--line2)}
.cap__ic{flex:none;width:42px;height:42px;border-radius:11px;background:rgba(59,130,246,.16);color:var(--sky);display:grid;place-items:center}
.cap__ic svg{width:22px;height:22px}
.cap h3{font-size:18px;margin-bottom:6px;letter-spacing:-.01em}
.cap p{font-size:15px;color:var(--muted);line-height:1.5}
.caps__note{text-align:center;color:var(--muted);font-size:15px;margin-top:34px}
.caps__note a{color:#7fb1ff;font-weight:600}
@media(max-width:760px){.caps__grid{grid-template-columns:1fr}.caps__tabs{gap:8px}.caps__tab{font-size:14px;padding:10px 16px}}

/* ---------- compare table ---------- */
.cmp{width:100%;border-collapse:separate;border-spacing:0;font-size:16px;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.cmp th,.cmp td{padding:18px 22px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.cmp thead th{background:var(--navy2);font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--muted)}
.cmp thead th.t{color:#fff;font-size:18px;text-transform:none;letter-spacing:-.01em}
.cmp tbody tr:last-child td{border-bottom:0}
.cmp td.feat{color:#fff;font-weight:500;width:38%}
.cmp td.old{color:var(--muted)}
.cmp td.new{color:#dbe5fa}
.cmp .yes{color:#7fb1ff;font-weight:600}
.cmp .no{color:var(--coral);font-weight:600}
.cmp .col-new{background:rgba(59,130,246,.06)}

/* ---------- stats / logo cloud ---------- */
.statrow{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;text-align:center}
.stat .num{font-size:clamp(34px,5vw,52px);font-weight:600;color:#fff;letter-spacing:-.02em;line-height:1}
.stat .lab{font-size:15px;color:var(--muted);margin-top:10px}
.logos{display:flex;flex-wrap:wrap;gap:14px 38px;align-items:center;justify-content:center;opacity:.7}
.logos span{font-size:18px;font-weight:600;color:#8fa6cf;letter-spacing:.01em}

/* ---------- pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;max-width:780px;margin:0 auto}
.plan{background:var(--navy2);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px 30px;position:relative}
.plan.feature{border-color:var(--blue);box-shadow:0 24px 60px -28px rgba(59,130,246,.6)}
.plan .ribbon{position:absolute;top:-13px;left:30px;background:var(--blue);color:#fff;font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:5px 13px;border-radius:var(--r-pill)}
.plan h3{font-size:22px}
.plan .price{font-size:46px;font-weight:600;color:#fff;letter-spacing:-.02em;margin:14px 0 4px}
.plan .price small{font-size:16px;color:var(--muted);font-weight:500}
.plan .ptag{color:var(--muted);font-size:15px;margin-bottom:22px}
.plan ul{list-style:none;display:grid;gap:13px;margin:22px 0 28px}
.plan li{display:flex;gap:11px;font-size:15.5px;color:#dbe5fa}
.plan li .ic{color:var(--blue);flex:none}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{width:100%;background:none;border:0;color:#fff;cursor:pointer;text-align:left;
  font-size:19px;font-weight:500;padding:24px 44px 24px 0;position:relative;font-family:inherit}
.faq__q::after{content:"+";position:absolute;right:6px;top:50%;transform:translateY(-50%);font-size:26px;color:var(--blue);transition:transform .2s}
.faq__item.open .faq__q::after{content:"–"}
.faq__a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.faq__a p{padding:0 0 24px;color:var(--muted);font-size:16.5px;line-height:1.6;max-width:90%}

/* ---------- CTA band ---------- */
.ctaband{position:relative;text-align:center;background:linear-gradient(180deg,var(--navy),var(--ink));overflow:hidden}
.ctaband h2{margin-bottom:18px}
.ctaband .lead{margin:0 auto 30px;max-width:600px;color:#c2d2f2}

/* ---------- tide divider ---------- */
.tide{display:block;width:100%;height:auto;line-height:0}
.tide svg{display:block;width:100%;height:60px}

/* ---------- footer ---------- */
.footer{background:var(--ink);border-top:1px solid var(--line);padding:72px 0 34px;color:var(--muted)}
.footer__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer .brand{margin-bottom:14px}
.footer__blurb{font-size:15px;max-width:280px;line-height:1.6}
.footer__social{display:flex;gap:14px;margin-top:18px}
.footer__social a{width:36px;height:36px;border-radius:9px;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);transition:.15s}
.footer__social a:hover{color:#fff;border-color:var(--line2)}
.footer__social svg{width:18px;height:18px}
.footer h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#7f95bd;margin-bottom:16px;font-weight:600}
.footer__col a{display:block;font-size:15px;color:#b9c8e6;margin-bottom:11px;transition:color .15s}
.footer__col a:hover{color:#fff}
.footer__bot{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  margin-top:54px;padding-top:24px;border-top:1px solid var(--line);font-size:14px}
.footer__bot a{color:var(--muted)}
.footer__bot a:hover{color:#fff}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*{scroll-behavior:auto}}

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero__grid,.split,.split.rev .split__media{grid-template-columns:1fr;order:0}
  .hero__art{order:-1}
  .pain-grid,.verts,.statrow{grid-template-columns:repeat(2,1fr)}
  .steps,.diffs,.futures,.plans{grid-template-columns:1fr}
  .footer__top{grid-template-columns:1fr 1fr;gap:34px}
  .split.rev .split__media{order:-1}
}
@media (max-width:680px){
  body{font-size:17px}
  .nav__links,.nav__signin{display:none}
  .nav-toggle{display:flex}
  .nav.open .nav__links{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;
    background:rgba(11,23,48,.97);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:8px 24px 20px}
  .nav.open .nav__links a{padding:14px 0;border-bottom:1px solid var(--line);width:100%}
  .pain-grid,.verts,.statrow,.cmp thead{grid-template-columns:1fr}
  .hero{padding:120px 0 70px}
  .cmp,.cmp tbody,.cmp tr,.cmp td{display:block;width:100%}
  .cmp td{border-bottom:1px solid var(--line)}
  .cmp td.feat{padding-bottom:6px}
  .btn{width:100%;justify-content:center}
  .nav__cta .btn{width:auto}
  .footer__top{grid-template-columns:1fr}
  .footer__bot{flex-direction:column;align-items:flex-start}
}