/* ===== IpNeural — Premium off-white design system ===== */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Inter:wght@400;500;600&display=swap');

:root{
  --bone:#F4F1EA; --paper:#FFFFFF; --ink:#16150F; --muted:#6d6a5e;
  --line:#e7e2d6; --line-2:#d8d2c4; --accent:#1f6f5c; --accent-ink:#12433a;
  --danger:#b4432f; --shadow:0 1px 2px rgba(20,18,10,.04), 0 12px 40px rgba(20,18,10,.06);
  --radius:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,'Segoe UI',sans-serif;background:var(--bone);color:var(--ink);
  -webkit-font-smoothing:antialiased;line-height:1.55}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:'Fraunces',serif;font-weight:500;letter-spacing:-.02em;line-height:1.1}
.serif{font-family:'Fraunces',serif}
.muted{color:var(--muted)}
.center{text-align:center}
.hidden{display:none !important}

/* Nav */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:saturate(180%) blur(12px);
  background:rgba(244,241,234,.72);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.scrolled{border-color:var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-size:20px;font-weight:600;letter-spacing:-.01em;color:var(--ink)}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--accent);display:inline-block}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a.lnk{font-size:14px;color:var(--muted);transition:color .2s}
.nav-links a.lnk:hover{color:var(--ink)}
@media(max-width:820px){.nav-links a.lnk{display:none}}

/* Language toggle */
.lang{display:inline-flex;border:1px solid var(--line-2);border-radius:100px;overflow:hidden;font-size:12px}
.lang button{border:0;background:transparent;color:var(--muted);padding:6px 11px;cursor:pointer;font-weight:600;letter-spacing:.03em}
.lang button.on{background:var(--ink);color:var(--bone)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:100px;font-size:14px;font-weight:500;
  padding:11px 22px;transition:transform .18s ease, background .2s, box-shadow .2s;cursor:pointer;border:1px solid transparent;font-family:'Inter'}
.btn-dark{background:var(--ink);color:var(--bone)}
.btn-dark:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(20,18,10,.18)}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--paper)}
.btn-bone{background:var(--bone);color:var(--ink)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{transform:translateY(-2px);background:var(--accent-ink)}
.btn-lg{padding:14px 28px;font-size:15px}
.btn-block{width:100%;justify-content:center}

/* Hero */
.hero{padding:96px 0 40px;text-align:center;position:relative;overflow:hidden}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent-ink);background:rgba(31,111,92,.08);border:1px solid rgba(31,111,92,.18);
  border-radius:100px;padding:7px 15px;margin-bottom:26px}
.hero h1{font-size:clamp(40px,6.4vw,74px);max-width:15ch;margin:0 auto 22px}
.hero p.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:56ch;margin:0 auto 34px}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.hero-note{margin-top:22px;font-size:13px;color:var(--muted)}
.halo{position:absolute;inset:-20% 0 auto 0;height:420px;z-index:-1;
  background:radial-gradient(60% 100% at 50% 0%, rgba(31,111,92,.10), transparent 70%)}

/* Reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.6,.2,1), transform .7s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}

/* Sections */
section.block{padding:80px 0}
.sec-head{max-width:54ch;margin-bottom:44px}
.sec-head.center{margin-left:auto;margin-right:auto}
.sec-head h2{font-size:clamp(28px,4vw,42px);margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:17px}

/* Cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media(max-width:860px){.grid3,.grid2{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  box-shadow:var(--shadow);transition:transform .25s ease, box-shadow .25s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:0 2px 4px rgba(20,18,10,.05),0 24px 60px rgba(20,18,10,.10)}
.card .ic{width:46px;height:46px;border-radius:13px;background:var(--bone);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:18px;color:var(--accent-ink)}
.card h3{font-size:22px;margin-bottom:8px}
.card p{color:var(--muted);font-size:15px;flex:1}
.card .go{margin-top:18px;font-size:14px;font-weight:500;color:var(--accent-ink);display:inline-flex;align-items:center;gap:6px}
.card .go .arw{transition:transform .2s}.card:hover .go .arw{transform:translateX(4px)}

/* Feature list */
.feat{display:grid;grid-template-columns:repeat(4,1fr);gap:34px 24px}
@media(max-width:860px){.feat{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.feat{grid-template-columns:1fr}}
.feat .f h4{font-size:16px;margin-bottom:6px;display:flex;align-items:center;gap:9px;font-family:'Inter';font-weight:600;letter-spacing:0}
.feat .f h4 .b{width:6px;height:6px;border-radius:50%;background:var(--accent)}
.feat .f p{font-size:14.5px;color:var(--muted)}

/* Dark band */
.price-band{background:var(--ink);color:var(--bone);border-radius:26px;padding:52px 44px;
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.price-band h2{color:var(--bone);font-size:clamp(26px,3.5vw,38px);max-width:16ch}
.price-band p{color:rgba(244,241,234,.7);margin-top:10px;max-width:40ch}
.price-band .num{font-family:'Fraunces',serif;font-size:64px;font-weight:500}
.price-band .num small{font-size:16px;color:rgba(244,241,234,.6);font-family:'Inter'}

/* Pricing cards */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:20px}
.plan{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;transition:transform .25s,border-color .25s}
.plan:hover{transform:translateY(-4px);border-color:var(--accent)}
.plan.feat-plan{border-color:var(--accent);box-shadow:0 24px 60px rgba(31,111,92,.14)}
.plan .pname{font-family:'Fraunces';font-size:20px;margin-bottom:4px}
.plan .pprice{font-family:'Fraunces';font-size:44px;margin:8px 0}
.plan .pprice small{font-size:15px;color:var(--muted);font-family:'Inter'}
.plan ul{list-style:none;margin:16px 0 22px}
.plan li{padding:7px 0;color:var(--muted);font-size:14.5px;display:flex;gap:9px;align-items:flex-start}
.plan li::before{content:"✓";color:var(--accent);font-weight:700}

/* Auth / centered card page */
.page-pad{padding:110px 0 70px;min-height:70vh}
.auth-card{max-width:420px;margin:0 auto;background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:38px;box-shadow:var(--shadow)}
.auth-card h1{font-size:30px;margin-bottom:6px;text-align:center}
.auth-card .sub{color:var(--muted);text-align:center;margin-bottom:26px;font-size:15px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px}
.field input,.field select{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--line-2);
  background:var(--bone);color:var(--ink);font:inherit;font-size:15px;transition:border-color .2s}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent)}
.auth-alt{text-align:center;margin-top:20px;font-size:14px;color:var(--muted)}
.auth-alt a{color:var(--accent-ink);font-weight:500}

/* CTA */
.cta{text-align:center;padding:96px 0}
.cta h2{font-size:clamp(30px,5vw,52px);max-width:18ch;margin:0 auto 18px}
.cta p{color:var(--muted);font-size:18px;margin-bottom:30px}

/* Footer */
footer.ftr{border-top:1px solid var(--line);padding:52px 0 40px;margin-top:20px}
.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.foot .col h5{font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;font-weight:600}
.foot .col a{display:block;font-size:14px;color:var(--muted);margin-bottom:9px;transition:color .2s}
.foot .col a:hover{color:var(--ink)}
.foot-bottom{margin-top:40px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;font-size:13px;color:var(--muted);flex-wrap:wrap;gap:10px}

/* Alerts */
.alert{border-radius:12px;padding:12px 16px;font-size:14px;margin-bottom:16px;border:1px solid}
.alert-info{background:rgba(31,111,92,.06);border-color:rgba(31,111,92,.2);color:var(--accent-ink)}
.alert-warn{background:#fbf3e6;border-color:#e7cfa0;color:#8a5a12}

/* ===== Dashboard shell ===== */
.dash{display:flex;min-height:100vh}
.dash-side{width:236px;flex-shrink:0;border-right:1px solid var(--line);background:var(--paper);
  padding:20px 14px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.dash-side .brand{padding:8px 10px 20px}
.dnav{display:flex;flex-direction:column;gap:3px;flex:1}
.dnav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:11px;color:var(--muted);font-size:14px;transition:.15s}
.dnav a:hover{background:var(--bone);color:var(--ink)}
.dnav a.on{background:rgba(31,111,92,.1);color:var(--accent-ink);font-weight:500}
.dash-main{flex:1;min-width:0}
.dash-top{height:66px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;background:rgba(244,241,234,.7);backdrop-filter:blur(8px);position:sticky;top:0;z-index:20}
.chips{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.chip{font-size:13px;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:100px;padding:7px 14px}
.chip b{color:var(--ink)}
.chip.ok b{color:var(--accent-ink)}
.dash-body{padding:30px 28px 60px}
.dash-body h1{font-size:30px;margin-bottom:6px}
@media(max-width:820px){.dash-side{display:none}}