/* =========================================================
   jCypher · Concept 01 "Meridian"
   Light, open, optimistic — glass + gradients
   ========================================================= */
:root{
  --blue-600:#2563EB;
  --blue-700:#1D4ED8;
  --blue-500:#3B82F6;
  --blue-400:#60A5FA;
  --cyan:#38BDF8;
  --ink:#0F172A;
  --slate:#46587A;
  --muted:#64748B;
  --bg:#F7F9FE;
  --surface:#FFFFFF;
  --line:#E4EAF6;
  --tint:#EEF3FC;
  --radius:18px;
  --radius-sm:12px;
  --shadow-sm:0 2px 10px rgba(15,23,42,.05);
  --shadow-md:0 14px 40px rgba(37,99,235,.12);
  --font-head:'Sora',sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',monospace;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.container{max-width:1160px;margin:0 auto;padding:0 28px}
img,svg{max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--blue-600);outline-offset:3px;border-radius:4px}

h1,h2,h3{font-family:var(--font-head);letter-spacing:-.02em;line-height:1.15}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem);font-weight:700}

.eyebrow{
  display:inline-block;font-size:.76rem;font-weight:600;letter-spacing:.16em;
  text-transform:uppercase;color:var(--blue-600);margin-bottom:14px;
}
.grad-text{
  background:linear-gradient(92deg,var(--blue-600),var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-body);font-weight:600;text-decoration:none;cursor:pointer;
  border:1.5px solid transparent;border-radius:12px;
  padding:.72rem 1.5rem;font-size:.95rem;
  transition:transform .25s,box-shadow .25s,background .25s,color .25s;
}
.btn-lg{padding:.9rem 1.9rem;font-size:1rem}
.btn-sm{padding:.5rem 1.1rem;font-size:.88rem}
.btn-primary{
  background:linear-gradient(135deg,var(--blue-600),var(--blue-500));
  color:#fff;box-shadow:0 8px 24px rgba(37,99,235,.32);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(37,99,235,.4)}
.btn-ghost{background:transparent;color:var(--blue-700);border-color:#C7D6F5}
.btn-ghost:hover{background:var(--tint);border-color:var(--blue-400)}
.btn-light{background:#fff;color:var(--blue-700)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(255,255,255,.25)}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(247,249,254,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{
  display:flex;align-items:center;gap:10px;text-decoration:none;
  font-family:var(--font-head);font-weight:700;font-size:1.12rem;color:var(--ink);
}
.brand-mark{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue-600),var(--cyan));
  color:#fff;font-weight:800;font-size:1rem;
  box-shadow:0 5px 14px rgba(37,99,235,.35);
}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{
  text-decoration:none;font-weight:500;font-size:.94rem;color:var(--slate);
  transition:color .2s;
}
.nav-links a:hover{color:var(--blue-600)}
.nav-links a.btn{color:#fff}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:transform .3s,opacity .3s}

/* ---------- hero ---------- */
.hero{position:relative;padding:88px 0 70px;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;pointer-events:none}
.blob-1{width:520px;height:520px;background:#BFDBFE;top:-180px;right:-120px}
.blob-2{width:420px;height:420px;background:#CFF0FE;bottom:-200px;left:-140px}
.hero-inner{
  position:relative;display:grid;grid-template-columns:1.08fr .92fr;
  gap:56px;align-items:center;
}
.hero-copy h1{font-size:clamp(2.3rem,5vw,3.6rem);font-weight:800;margin-bottom:20px}
.lede{font-size:1.13rem;color:var(--slate);max-width:52ch;margin-bottom:30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-proof{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:.92rem}
.hero-proof strong{color:var(--ink)}
.avatars{display:flex}
.avatars span{
  width:34px;height:34px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue-400),var(--cyan));
  color:#fff;font-weight:600;font-size:.8rem;border:2px solid var(--bg);
  margin-left:-8px;
}
.avatars span:first-child{margin-left:0}

/* glass console */
.hero-visual{position:relative}
.glass-console{
  background:rgba(255,255,255,.62);
  border:1px solid rgba(255,255,255,.95);
  border-radius:var(--radius);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:var(--shadow-md);
  overflow:hidden;
}
.console-head{
  display:flex;align-items:center;gap:7px;
  padding:14px 18px;border-bottom:1px solid rgba(228,234,246,.9);
}
.dot{width:11px;height:11px;border-radius:50%;background:var(--c)}
.console-title{margin-left:auto;font-family:var(--font-mono);font-size:.72rem;color:var(--muted)}
.console-body{
  font-family:var(--font-mono);font-size:.88rem;line-height:1.9;
  padding:22px 22px 6px;color:var(--slate);white-space:pre-wrap;
  min-height:150px;
}
.console-body .kw{color:var(--blue-700);font-weight:600}
.console-body .fn{color:#0891B2}
.console-body .cm{color:#94A3B8}
.console-body .cursor{
  display:inline-block;width:8px;height:1.05em;vertical-align:text-bottom;
  background:var(--blue-600);animation:blink 1s steps(1) infinite;
}
@keyframes blink{50%{opacity:0}}
.console-metrics{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid rgba(228,234,246,.9);
}
.console-metrics div{padding:14px 10px;text-align:center}
.console-metrics div + div{border-left:1px solid rgba(228,234,246,.9)}
.console-metrics strong{display:block;font-family:var(--font-head);font-size:1.15rem;color:var(--blue-700)}
.console-metrics span{font-size:.74rem;color:var(--muted)}

.float-chip{
  position:absolute;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:8px 16px;font-size:.8rem;font-weight:600;
  box-shadow:var(--shadow-md);animation:floaty 5s ease-in-out infinite;
}
.chip-a{top:-18px;right:6%;animation-delay:.4s}
.chip-b{bottom:-16px;left:4%}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* ---------- trust strip ---------- */
.trust{border-block:1px solid var(--line);background:var(--surface)}
.trust-inner{display:flex;align-items:center;gap:34px;padding:22px 28px;flex-wrap:wrap}
.trust-label{font-size:.8rem;color:var(--muted);white-space:nowrap}
.trust-logos{display:flex;gap:34px;flex-wrap:wrap}
.trust-logos span{
  font-family:var(--font-head);font-weight:700;font-size:1.02rem;color:#9FB0CC;
  transition:color .25s;
}
.trust-logos span:hover{color:var(--blue-600)}

/* ---------- stats ---------- */
.stats{padding:64px 0 8px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 20px;text-align:center;box-shadow:var(--shadow-sm);
}
.stat-num{
  display:block;font-family:var(--font-head);font-weight:800;
  font-size:clamp(1.9rem,3.4vw,2.5rem);color:var(--blue-600);
}
.stat-label{font-size:.9rem;color:var(--muted)}

/* ---------- sections ---------- */
.section{padding:88px 0}
.section-tint{background:var(--tint)}
.section-head{max-width:620px;margin:0 auto 52px;text-align:center}
.section-head p{color:var(--slate);margin-top:12px}

.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}

/* service cards */
.service-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;box-shadow:var(--shadow-sm);
  transition:transform .3s,box-shadow .3s,border-color .3s;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:#C7D6F5}
.svc-icon{
  width:50px;height:50px;border-radius:13px;display:grid;place-items:center;
  background:var(--tint);color:var(--blue-600);margin-bottom:18px;
}
.svc-icon svg{width:24px;height:24px}
.service-card h3{font-size:1.1rem;margin-bottom:10px}
.service-card p{font-size:.93rem;color:var(--slate);margin-bottom:16px}
.card-link{
  font-size:.9rem;font-weight:600;color:var(--blue-600);text-decoration:none;
}
.card-link span{display:inline-block;transition:transform .25s}
.card-link:hover span{transform:translateX(4px)}

/* ---------- why ---------- */
.why-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:start}
.why-copy h2{margin-bottom:14px}
.lede-sm{color:var(--slate);margin-bottom:26px}
.why-list{list-style:none}
.why-list li{
  display:grid;gap:3px;position:relative;
  padding:18px 0 18px 40px;border-bottom:1px solid #DFE7F5;
}
.why-list li::before{
  content:"✓";position:absolute;left:0;top:19px;
  width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;font-size:.8rem;font-weight:700;
  background:var(--blue-600);color:#fff;
}
.why-list strong{font-family:var(--font-head);font-size:1rem}
.why-list span{color:var(--slate);font-size:.92rem}

/* ---------- process ---------- */
.process-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.process-step{
  position:relative;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:28px 24px;overflow:hidden;
  transition:transform .3s,box-shadow .3s;
}
.process-step:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.p-num{
  font-family:var(--font-mono);font-weight:600;font-size:.8rem;
  color:var(--blue-600);background:var(--tint);
  border-radius:8px;padding:4px 10px;display:inline-block;margin-bottom:14px;
}
.process-step h3{font-size:1.05rem;margin-bottom:8px}
.process-step p{font-size:.92rem;color:var(--slate)}

/* ---------- testimonials ---------- */
.quote-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:22px;
}
.quote-card blockquote{font-size:.98rem;color:var(--ink);line-height:1.65}
.quote-card figcaption{display:flex;align-items:center;gap:12px;margin-top:auto}
.q-avatar{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--blue-500),var(--cyan));
  color:#fff;font-weight:700;
}
.quote-card figcaption strong{display:block;font-size:.94rem}
.quote-card figcaption em{font-style:normal;font-size:.82rem;color:var(--muted)}

/* ---------- CTA ---------- */
.cta{padding:40px 0 96px}
.cta-panel{
  position:relative;text-align:center;color:#fff;
  background:linear-gradient(120deg,var(--blue-700),var(--blue-500) 55%,var(--cyan));
  border-radius:26px;padding:64px 40px;overflow:hidden;
  box-shadow:0 26px 60px rgba(37,99,235,.35);
}
.cta-panel::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(420px 200px at 85% 0%,rgba(255,255,255,.22),transparent 65%);
}
.cta-panel h2,.cta-panel p,.cta-form{position:relative}
.cta-panel h2{margin-bottom:10px}
.cta-panel p{opacity:.9;margin-bottom:28px}
.cta-form{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.cta-form input{
  width:min(340px,100%);padding:.85rem 1.2rem;border-radius:12px;border:0;
  font:inherit;font-size:.95rem;
}
.cta-form input:focus-visible{outline:3px solid rgba(255,255,255,.7);outline-offset:2px}

/* ---------- footer ---------- */
.footer{background:#0D1730;color:#B9C6E2}
.footer .brand{color:#fff}
.footer-inner{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;
  padding:56px 28px 40px;
}
.footer-brand p{margin-top:16px;font-size:.9rem;color:#8FA0C4}
.footer-col{display:grid;gap:10px;align-content:start}
.footer-col h4{font-family:var(--font-head);color:#fff;font-size:.95rem;margin-bottom:6px}
.footer-col a{text-decoration:none;font-size:.9rem;color:#8FA0C4;transition:color .2s}
.footer-col a:hover{color:var(--blue-400)}
.footer-base{
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  padding:20px 28px;border-top:1px solid rgba(148,163,214,.16);
  font-size:.8rem;color:#7286AC;
}

/* ---------- concept switcher ---------- */
.switcher{
  position:fixed;bottom:22px;right:22px;z-index:60;
  display:flex;gap:6px;padding:6px;
  background:rgba(13,23,48,.92);border-radius:999px;
  box-shadow:0 12px 32px rgba(10,16,38,.4);
  backdrop-filter:blur(8px);
}
.switcher a{
  width:36px;height:36px;border-radius:50%;display:grid;place-items:center;
  color:#B9C6E2;text-decoration:none;font-weight:600;font-size:.85rem;
  transition:background .2s,color .2s;
}
.switcher a:hover{background:rgba(96,165,250,.18);color:#fff}
.switcher a.active{background:var(--blue-600);color:#fff}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001s !important;transition-duration:.001s !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-copy{text-align:center}
  .lede{margin-inline:auto}
  .hero-actions,.hero-proof{justify-content:center}
  .hero-visual{max-width:540px;margin:0 auto;width:100%}
  .why-split{grid-template-columns:1fr;gap:36px}
  .cards-3,.process-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-toggle{display:block}
  .nav-links{
    position:fixed;inset:70px 0 auto 0;z-index:49;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px rgba(15,23,42,.12);
    max-height:0;overflow:hidden;transition:max-height .4s ease;
  }
  .nav-links.open{max-height:360px}
  .nav-links a{padding:16px 28px;border-top:1px solid var(--line)}
  .nav-links a.btn{margin:14px 28px 20px;justify-content:center}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .section{padding:64px 0}
}
@media (max-width:560px){
  .container{padding:0 20px}
  .cards-3,.process-grid{grid-template-columns:1fr}
  .float-chip{display:none}
  .trust-inner{justify-content:center;text-align:center}
  .cta-panel{padding:48px 24px}
  .footer-inner{grid-template-columns:1fr;padding:44px 20px 32px}
  .switcher{bottom:14px;right:14px}
}