/* ============================================================
   OCTAVION — brand system  ·  Octopus + Vision
   Operational · warm · built to act
   Ember is the master signal; each vertical re-tints it.
   Palette: charcoal #1B1A18 · cream #ECE6DC · ember #E8633A · teal #0FA39A
   ============================================================ */
:root{
  /* surfaces — warm charcoal */
  --ink:#1B1A18;
  --ink-2:#151412;
  --ink-3:#100F0E;
  --panel:#22201D;
  --panel-2:#2A2722;
  --line:rgba(232,99,58,.18);
  --line-soft:rgba(236,230,220,.09);
  /* text */
  --txt:#F2EDE4;
  --muted:#A99E8F;
  --muted-2:#7E7568;
  --cream:#ECE6DC;
  /* ember — master signal */
  --ember:#E8633A;
  --ember-lt:#F2855F;
  --ember-deep:#C24A26;
  --ember-grad:linear-gradient(135deg,#F58A60 0%,#E8633A 52%,#C9431F 100%);
  /* teal — vertical / secondary */
  --teal:#0FA39A;
  --teal-lt:#19C6BA;
  /* type */
  --serif:"Fraunces","Playfair Display",Georgia,serif;
  --sans:"Manrope",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --container:1200px;
  --radius:18px;
  --radius-lg:26px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--ink);
  color:var(--txt);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  position:relative;
}
/* warm ambient light — ember + teal glow on charcoal */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(58% 48% at 80% -6%, rgba(232,99,58,.20), transparent 60%),
    radial-gradient(48% 42% at 8% 6%, rgba(15,163,154,.12), transparent 60%),
    radial-gradient(60% 55% at 50% 112%, rgba(232,99,58,.10), transparent 60%),
    linear-gradient(180deg,#1B1A18 0%,#161513 42%,#1B1A18 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.55;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:66px 66px;
  -webkit-mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 74%);
          mask-image:radial-gradient(circle at 50% 26%,#000 0%,transparent 74%);
}

/* ---------- layout ---------- */
.wrap{max-width:var(--container);margin:0 auto;padding:0 28px}
section{position:relative}
.sec{padding:104px 0}
.sec-sm{padding:64px 0}
.center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}

/* ---------- type ---------- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.08;letter-spacing:-.015em;color:var(--cream)}
.display{font-size:clamp(2.7rem,6vw,5.1rem);font-weight:600;line-height:1.02}
.h-sec{font-size:clamp(2rem,3.8vw,3.2rem)}
.kicker{
  font-family:var(--sans);font-size:.74rem;font-weight:700;letter-spacing:.32em;text-transform:uppercase;
  color:var(--ember);display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;
}
.kicker::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,transparent,var(--ember))}
.kicker.teal{color:var(--teal-lt)}.kicker.teal::before{background:linear-gradient(90deg,transparent,var(--teal-lt))}
.lead{font-size:clamp(1.05rem,1.6vw,1.28rem);color:var(--muted);max-width:62ch}
.ember-text{background:var(--ember-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.serif-i{font-family:var(--serif);font-style:italic;font-weight:500}
.eyebrow-num{font-family:var(--serif);color:var(--ember);font-size:.9rem;opacity:.85}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(18px) saturate(135%);
  background:rgba(21,20,18,.72);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--container);margin:0 auto;padding:14px 28px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand .mark{width:40px;height:40px;flex-shrink:0}
.brand .wordmark{font-family:var(--serif);font-weight:600;font-size:1.46rem;color:var(--cream);letter-spacing:.01em}
.brand .wordmark b{color:transparent;background:var(--ember-grad);-webkit-background-clip:text;background-clip:text;font-weight:700}
.nav-links{display:flex;gap:4px;margin-left:auto}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.92rem;font-weight:600;padding:9px 14px;border-radius:10px;transition:.2s}
.nav-links a:hover{color:var(--cream);background:rgba(236,230,220,.05)}
.nav-links a.active{color:var(--ember)}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-toggle{display:none;background:none;border:1px solid var(--line);color:var(--txt);width:42px;height:40px;border-radius:11px;cursor:pointer;font-size:1.1rem}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:700;font-size:.95rem;
  padding:13px 24px;border-radius:13px;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:.25s;white-space:nowrap}
.btn-ember{background:var(--ember-grad);color:#fff;box-shadow:0 12px 32px -12px rgba(232,99,58,.6)}
.btn-ember:hover{transform:translateY(-2px);box-shadow:0 20px 48px -14px rgba(232,99,58,.8)}
.btn-ghost{background:rgba(236,230,220,.03);border-color:var(--line);color:var(--txt)}
.btn-ghost:hover{border-color:var(--ember);color:var(--ember-lt);background:rgba(232,99,58,.07)}
.btn-cream{background:var(--cream);color:#1B1A18}
.btn-cream:hover{transform:translateY(-2px);box-shadow:0 16px 40px -14px rgba(236,230,220,.4)}
.btn-lg{padding:16px 30px;font-size:1rem}
.btn-sm{padding:9px 17px;font-size:.85rem}

/* ---------- hero ---------- */
.hero{padding:84px 0 92px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.hero h1{margin:10px 0 22px}
.hero .lead{margin-bottom:34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{margin-top:32px;display:flex;gap:26px;flex-wrap:wrap;color:var(--muted-2);font-size:.86rem}
.hero-trust b{color:var(--txt)}
.hero-emblem{display:flex;justify-content:center;align-items:center;position:relative}
.hero-emblem svg{width:min(450px,88%);height:auto;filter:drop-shadow(0 30px 80px rgba(232,99,58,.28))}
.glow-ring{position:absolute;inset:0;margin:auto;width:68%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(15,163,154,.14),transparent 62%);filter:blur(26px);z-index:-1}

/* ---------- pills ---------- */
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 15px;border:1px solid var(--line);
  border-radius:100px;font-size:.8rem;font-weight:600;color:var(--muted);background:rgba(236,230,220,.02)}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--ember);box-shadow:0 0 10px var(--ember)}
.pill .dot.teal{background:var(--teal);box-shadow:0 0 10px var(--teal)}

/* ---------- cards ---------- */
.grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(165deg,rgba(42,39,34,.7),rgba(21,20,18,.6));
  border:1px solid var(--line-soft);border-radius:var(--radius);padding:28px;transition:.3s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(160deg,rgba(232,99,58,.45),transparent 42%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.3s}
.card:hover{transform:translateY(-6px);border-color:transparent;box-shadow:0 30px 60px -28px rgba(0,0,0,.7)}
.card:hover::before{opacity:1}
.card .ic{width:54px;height:54px;border-radius:15px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,rgba(232,99,58,.2),rgba(15,163,154,.1));border:1px solid var(--line);margin-bottom:18px}
.card .ic svg{width:27px;height:27px;stroke:var(--ember);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.card.teal .ic svg{stroke:var(--teal-lt)}
.card.teal::before{background:linear-gradient(160deg,rgba(15,163,154,.45),transparent 42%)}
.card h3{font-size:1.26rem;margin-bottom:9px}
.card p{color:var(--muted);font-size:.95rem}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--ember);font-weight:700;font-size:.85rem;text-decoration:none;transition:.2s}
.card .more:hover{gap:11px}
.card.feature h3{font-size:1.08rem}

/* module card */
.mod{display:flex;flex-direction:column;gap:13px}
.mod .tag{align-self:flex-start;font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal-lt);font-weight:800}
.mod ul{list-style:none;display:flex;flex-direction:column;gap:8px;margin-top:4px}
.mod ul li{position:relative;padding-left:19px;color:var(--muted);font-size:.9rem}
.mod ul li::before{content:"";position:absolute;left:2px;top:8px;width:7px;height:7px;border:1.4px solid var(--ember);border-radius:50%}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:42px 0}
.stat .n{font-family:var(--serif);font-size:clamp(2.2rem,4vw,3.1rem);font-weight:600;background:var(--ember-grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1}
.stat .l{color:var(--muted);font-size:.88rem;margin-top:8px}

/* ---------- band / cta ---------- */
.band{position:relative;border-radius:var(--radius-lg);overflow:hidden;padding:72px 50px;text-align:center;
  background:linear-gradient(150deg,rgba(42,39,34,.92),rgba(16,15,14,.92));border:1px solid var(--line)}
.band::before{content:"";position:absolute;inset:0;background:
  radial-gradient(50% 80% at 50% 0%,rgba(232,99,58,.22),transparent 60%),
  radial-gradient(42% 70% at 82% 100%,rgba(15,163,154,.14),transparent 60%);z-index:0}
.band>*{position:relative;z-index:1}

/* ---------- split rows ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.split.rev .visual{order:2}
.visual{border:1px solid var(--line);border-radius:var(--radius-lg);background:linear-gradient(160deg,rgba(34,32,29,.85),rgba(16,15,14,.85));
  padding:30px;min-height:300px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.visual svg{width:100%;height:auto;max-width:390px}

/* checks */
.checks{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:24px}
.checks li{display:flex;gap:13px;align-items:flex-start}
.checks li .ck{flex-shrink:0;width:24px;height:24px;border-radius:7px;background:rgba(232,99,58,.14);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--ember);font-size:.7rem;margin-top:2px}
.checks li b{color:var(--cream);font-weight:700;display:block}
.checks li span{color:var(--muted);font-size:.92rem}

/* ---------- vertical re-tint swatches (brand story) ---------- */
.verticals{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:10px}
.vchip{display:inline-flex;align-items:center;gap:9px;padding:10px 17px;border-radius:100px;border:1px solid var(--line-soft);font-weight:600;font-size:.9rem;color:var(--txt);background:rgba(236,230,220,.02)}
.vchip i{width:11px;height:11px;border-radius:50%;display:inline-block}

/* ---------- pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{display:flex;flex-direction:column;background:linear-gradient(165deg,rgba(40,37,33,.7),rgba(18,17,15,.6));
  border:1px solid var(--line-soft);border-radius:var(--radius-lg);padding:34px}
.plan.hot{border-color:var(--ember);box-shadow:0 30px 70px -30px rgba(232,99,58,.5)}
.plan .pname{font-family:var(--serif);font-size:1.5rem;color:var(--cream)}
.plan .pp{font-size:2.7rem;font-family:var(--serif);font-weight:600;margin:14px 0 2px;color:var(--cream)}
.plan .pp small{font-size:.95rem;color:var(--muted);font-family:var(--sans);font-weight:600}
.plan .pdesc{color:var(--muted);font-size:.9rem;margin-bottom:20px}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:11px;margin:20px 0 26px}
.plan ul li{display:flex;gap:10px;color:var(--muted);font-size:.9rem}
.plan ul li::before{content:"✦";color:var(--ember)}
.plan .btn{margin-top:auto;justify-content:center}
.badge-hot{align-self:flex-start;background:var(--ember-grad);color:#fff;font-size:.66rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;padding:5px 11px;border-radius:100px;margin-bottom:14px}

/* ---------- faq ---------- */
.faq{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq details{border:1px solid var(--line-soft);border-radius:14px;background:rgba(236,230,220,.02);padding:4px 22px;transition:.2s}
.faq details[open]{border-color:var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700;color:var(--cream);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--ember);font-size:1.5rem;font-family:var(--serif);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{color:var(--muted);padding:0 0 20px;font-size:.95rem}

/* ---------- form ---------- */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-size:.82rem;font-weight:700;color:var(--muted)}
.field input,.field textarea,.field select{background:rgba(236,230,220,.03);border:1px solid var(--line-soft);border-radius:12px;
  padding:13px 15px;color:var(--cream);font-family:var(--sans);font-size:.95rem;transition:.2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--ember);background:rgba(232,99,58,.05)}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);margin-top:40px;padding:64px 0 34px;background:linear-gradient(180deg,transparent,rgba(16,15,14,.7))}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:46px}
.foot-grid h5{font-size:.76rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ember);margin-bottom:18px;font-family:var(--sans);font-weight:800}
.foot-grid a{display:block;color:var(--muted);text-decoration:none;font-size:.92rem;padding:5px 0;transition:.2s}
.foot-grid a:hover{color:var(--ember-lt);padding-left:5px}
.foot-brand p{color:var(--muted);font-size:.92rem;max-width:34ch;margin-top:16px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line-soft);padding-top:26px;flex-wrap:wrap;gap:14px;color:var(--muted-2);font-size:.85rem}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:.8s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}.reveal[data-d="4"]{transition-delay:.32s}
.deco-float{animation:floaty 7s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}
@keyframes spin-slow{to{transform:rotate(360deg)}}

/* ---------- responsive ---------- */
@media(max-width:900px){
  .hero-grid,.split,.split.rev{grid-template-columns:1fr}
  .split.rev .visual{order:0}
  .hero-emblem{order:-1;margin-bottom:6px}
  .g-3,.g-4,.price-grid,.foot-grid,.stats{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;padding:14px;
    background:rgba(21,20,18,.98);border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 12px}
  .nav-toggle{display:block;margin-left:auto}
  .nav-cta .btn-ghost{display:none}
  .sec{padding:74px 0}
}
@media(max-width:560px){
  .g-2,.g-3,.g-4,.price-grid,.foot-grid,.stats{grid-template-columns:1fr}
  .wrap{padding:0 20px}
  .band{padding:52px 24px}
}