/* ============================================================
   TYRION PARTNERS — Design System
   Palette: ink navy + brand gold + warm cream
   Display: Cormorant Garamond  /  Body: Inter
   ============================================================ */

:root{
  --ink:        #0b121c;
  --navy:       #111c2a;
  --navy-soft:  #15212f;
  --panel:      #16222f;
  --panel-2:    #1a2735;
  --gold:       #c6a35c;
  --gold-bright:#dcb978;
  --gold-deep:  #9d8044;
  --cream:      #f2ede2;
  --white:      #ffffff;
  --slate:      #95a2b4;
  --slate-dim:  #6c7889;
  --line:       rgba(198,163,92,.22);
  --line-soft:  rgba(255,255,255,.08);

  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --maxw: 1240px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  background:var(--ink);
  color:var(--cream);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.7;
  font-weight:400;
  letter-spacing:.005em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

::selection{ background:var(--gold); color:var(--ink); }

/* ---------- Typography ---------- */
h1,h2,h3,h4{ font-family:var(--serif); font-weight:500; line-height:1.06; margin:0; letter-spacing:-.01em; }
.display{ font-size:clamp(2.6rem,6.2vw,5.4rem); font-weight:500; }
h2{ font-size:clamp(2rem,4.4vw,3.4rem); }
h3{ font-size:clamp(1.4rem,2.4vw,2rem); }
p{ margin:0 0 1.1em; }

.eyebrow{
  font-family:var(--sans);
  font-size:.72rem;
  font-weight:600;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0 0 1.3rem;
  display:inline-flex;
  align-items:center;
  gap:.85rem;
}
.eyebrow::before{
  content:"";
  width:30px; height:1px;
  background:var(--gold);
  opacity:.7;
}
.eyebrow.center{ justify-content:center; }
.lede{ font-size:clamp(1.05rem,1.5vw,1.22rem); color:var(--slate); max-width:60ch; }
.serif-accent{ font-family:var(--serif); font-style:italic; color:var(--gold-bright); }
.gold-text{ color:var(--gold-bright); }

/* ---------- Layout ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 28px; }
section{ position:relative; }
.section-pad{ padding:clamp(72px,11vw,140px) 0; }
.center{ text-align:center; }
.mx-auto{ margin-left:auto; margin-right:auto; }

/* hairline gold "threshold" divider */
.threshold{
  height:1px; width:100%;
  background:linear-gradient(90deg,transparent,var(--line) 18%,var(--line) 82%,transparent);
}

/* ---------- Header ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:20px clamp(20px,4vw,46px);
  transition:background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:rgba(11,18,28,.82);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line-soft);
  padding-top:14px; padding-bottom:14px;
}
.brand{ display:flex; align-items:center; gap:14px; color:var(--cream); }
.brand svg{ width:46px; height:46px; transition:width .4s var(--ease); }
.site-header.scrolled .brand svg{ width:40px; height:40px; }
.brand .brand-name{
  font-family:var(--serif); font-size:1.35rem; letter-spacing:.18em;
  text-transform:uppercase; line-height:1; padding-top:3px;
}
.nav{ display:flex; align-items:center; gap:34px; }
.nav a{
  font-size:.82rem; letter-spacing:.06em; color:var(--slate);
  transition:color .25s; position:relative; padding:4px 0;
}
.nav a:hover, .nav a.active{ color:var(--cream); }
.nav a::after{
  content:""; position:absolute; left:0; bottom:-2px; height:1px; width:0;
  background:var(--gold); transition:width .3s var(--ease);
}
.nav a:hover::after, .nav a.active::after{ width:100%; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.6em;
  font-family:var(--sans); font-size:.86rem; font-weight:600; letter-spacing:.04em;
  padding:15px 30px; border-radius:2px; cursor:pointer; border:1px solid transparent;
  transition:transform .25s var(--ease), box-shadow .3s var(--ease), background .3s, color .3s;
  white-space:nowrap; line-height:1;
}
.btn svg{ width:15px; height:15px; }
.btn-gold{
  background:linear-gradient(135deg,var(--gold-bright),var(--gold-deep));
  color:#1a130a; box-shadow:0 8px 30px -10px rgba(198,163,92,.6);
}
.btn-gold:hover{ transform:translateY(-2px); box-shadow:0 14px 40px -10px rgba(198,163,92,.75); }
.btn-ghost{ background:transparent; color:var(--cream); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--gold); color:var(--gold-bright); background:rgba(198,163,92,.05); }
.btn-lg{ padding:18px 38px; font-size:.92rem; }
.header-cta{ padding:11px 22px; font-size:.8rem; }

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:100svh;
  display:flex; align-items:center;
  padding:120px 0 70px;
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{
  position:absolute; inset:0; z-index:-3;
  background:url("../images/door-hero.jpg") center/cover no-repeat;
  background-position:center 38%;
}
.hero-bg::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(180deg, rgba(11,18,28,.62) 0%, rgba(11,18,28,.78) 45%, rgba(11,18,28,.96) 100%),
    radial-gradient(120% 90% at 50% 18%, transparent 30%, rgba(11,18,28,.55) 100%);
}
#hero-canvas{ position:absolute; inset:0; z-index:-2; opacity:.9; }
/* central gold "seam" of light down the door */
.hero-seam{
  position:absolute; top:0; bottom:0; left:50%; width:2px; z-index:-1;
  transform:translateX(-50%);
  background:linear-gradient(180deg,transparent,rgba(220,185,120,.5) 35%,rgba(220,185,120,.18) 70%,transparent);
  filter:blur(1px);
  animation:seam 6s ease-in-out infinite alternate;
}
@keyframes seam{ from{opacity:.4} to{opacity:.9} }

.hero-inner{ text-align:center; max-width:980px; margin:0 auto; }
.hero-logo{ width:96px; height:96px; color:var(--cream); margin:0 auto 30px; opacity:.96; }
.hero h1{ margin-bottom:24px; }
.hero h1 .line2{ color:var(--gold-bright); font-style:italic; }
.hero .lede{ margin:0 auto 38px; color:#cdd5e0; font-size:clamp(1.08rem,1.7vw,1.32rem); max-width:64ch; }
.hero-cta{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

.hero-trust{
  margin-top:56px; padding-top:30px;
  border-top:1px solid var(--line-soft);
  display:flex; flex-wrap:wrap; justify-content:center; gap:14px 48px;
}
.hero-trust .stat{ text-align:center; }
.hero-trust .num{ font-family:var(--serif); font-size:2rem; color:var(--gold-bright); line-height:1; }
.hero-trust .lbl{ font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--slate); margin-top:6px; }

.scroll-hint{
  position:absolute; bottom:26px; left:50%; transform:translateX(-50%);
  font-size:.66rem; letter-spacing:.3em; text-transform:uppercase; color:var(--slate-dim);
  display:flex; flex-direction:column; align-items:center; gap:10px;
}
.scroll-hint::after{ content:""; width:1px; height:34px; background:linear-gradient(var(--gold),transparent); }

/* ---------- Reveal animation ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal.d1{ transition-delay:.08s } .reveal.d2{ transition-delay:.16s }
.reveal.d3{ transition-delay:.24s } .reveal.d4{ transition-delay:.32s }

/* ---------- Section heads ---------- */
.sec-head{ max-width:760px; }
.sec-head.center{ margin:0 auto; }

/* ---------- Pain / agitation ---------- */
.pain{ background:var(--navy); }
.pain-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:1px; background:var(--line-soft); border:1px solid var(--line-soft); margin-top:54px; }
.pain-cell{ background:var(--navy); padding:34px 32px; }
.pain-cell .pn{ font-family:var(--serif); font-size:1.1rem; color:var(--gold); font-style:italic; }
.pain-cell h4{ font-family:var(--sans); font-size:1.06rem; font-weight:600; margin:10px 0 8px; color:var(--cream); letter-spacing:0; }
.pain-cell p{ color:var(--slate); font-size:.95rem; margin:0; }

/* ---------- Process / mechanism ---------- */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:60px; }
.step{
  position:relative; padding:38px 30px 34px;
  border:1px solid var(--line-soft); border-radius:4px;
  background:linear-gradient(180deg,var(--panel),var(--navy));
  transition:transform .4s var(--ease), border-color .4s;
}
.step:hover{ transform:translateY(-6px); border-color:var(--line); }
.step .step-no{
  font-family:var(--serif); font-size:1rem; color:var(--ink);
  width:42px; height:42px; display:grid; place-items:center; border-radius:50%;
  background:linear-gradient(135deg,var(--gold-bright),var(--gold-deep)); font-weight:600; margin-bottom:22px;
}
.step h3{ font-size:1.4rem; margin-bottom:12px; }
.step p{ color:var(--slate); font-size:.96rem; margin:0; }

/* ---------- Stats band ---------- */
.band{ background:linear-gradient(180deg,var(--ink),var(--navy)); border-block:1px solid var(--line-soft); }
.band-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:30px; }
.band-grid .stat{ text-align:center; padding:14px 8px; }
.band-grid .num{ font-family:var(--serif); font-size:clamp(2.6rem,5vw,3.8rem); color:var(--gold-bright); line-height:1; }
.band-grid .lbl{ font-size:.78rem; letter-spacing:.12em; text-transform:uppercase; color:var(--slate); margin-top:12px; }

/* ---------- Services preview cards ---------- */
.svc-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:58px; }
.svc-card{
  position:relative; padding:40px 32px; border:1px solid var(--line-soft); border-radius:4px;
  background:var(--panel); overflow:hidden; transition:transform .4s var(--ease), border-color .4s;
  display:flex; flex-direction:column;
}
.svc-card::before{
  content:""; position:absolute; inset:0 auto 0 0; width:2px; background:var(--gold);
  transform:scaleY(0); transform-origin:top; transition:transform .4s var(--ease);
}
.svc-card:hover{ transform:translateY(-6px); border-color:var(--line); }
.svc-card:hover::before{ transform:scaleY(1); }
.svc-card .ico{ width:34px; height:34px; color:var(--gold); margin-bottom:22px; }
.svc-card h3{ font-size:1.5rem; margin-bottom:12px; }
.svc-card p{ color:var(--slate); font-size:.95rem; flex:1; }
.svc-card .more{ font-size:.8rem; letter-spacing:.08em; color:var(--gold-bright); margin-top:18px; display:inline-flex; align-items:center; gap:8px; text-transform:uppercase; }
.svc-card .more svg{ width:13px; height:13px; transition:transform .3s; }
.svc-card:hover .more svg{ transform:translateX(5px); }

/* ---------- Differentiators ---------- */
.diff{ background:var(--navy); }
.diff-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:30px; margin-top:56px; }
.diff-item{ text-align:center; padding:0 14px; }
.diff-item .ring{
  width:78px; height:78px; margin:0 auto 24px; border-radius:50%;
  border:1px solid var(--line); display:grid; place-items:center; color:var(--gold);
  background:radial-gradient(circle at 50% 30%, rgba(198,163,92,.14), transparent 70%);
}
.diff-item .ring svg{ width:34px; height:34px; }
.diff-item h3{ font-size:1.25rem; font-family:var(--sans); font-weight:600; letter-spacing:.02em; margin-bottom:12px; }
.diff-item p{ color:var(--slate); font-size:.95rem; }
.diff-quote{
  text-align:center; margin-top:60px; font-family:var(--serif); font-style:italic;
  font-size:clamp(1.4rem,3vw,2.1rem); color:var(--gold-bright);
}

/* ---------- Logo wall ---------- */
.logo-wall{ display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:18px 22px; margin-top:46px; }
.logo-wall .chip{
  font-family:var(--serif); font-size:1.15rem; letter-spacing:.04em; color:var(--slate);
  padding:14px 26px; border:1px solid var(--line-soft); border-radius:3px;
  transition:color .3s, border-color .3s; background:rgba(255,255,255,.015);
}
.logo-wall .chip:hover{ color:var(--cream); border-color:var(--line); }

/* ---------- Qualify (who it's for / not for) ---------- */
.qualify-grid{ display:grid; grid-template-columns:1fr 1fr; gap:26px; margin-top:54px; }
.qcol{ padding:40px 36px; border-radius:6px; border:1px solid var(--line-soft); }
.qcol.fit{ background:linear-gradient(180deg,rgba(198,163,92,.07),transparent); border-color:var(--line); }
.qcol.nofit{ background:var(--navy-soft); }
.qcol h3{ font-family:var(--sans); font-weight:600; font-size:1.15rem; letter-spacing:.01em; margin-bottom:22px; display:flex; align-items:center; gap:12px; }
.qcol ul{ list-style:none; margin:0; padding:0; }
.qcol li{ display:flex; gap:13px; padding:11px 0; border-bottom:1px solid var(--line-soft); color:var(--slate); font-size:.97rem; }
.qcol li:last-child{ border-bottom:0; }
.qcol li svg{ width:18px; height:18px; flex:none; margin-top:3px; }
.qcol.fit li svg{ color:var(--gold-bright); }
.qcol.nofit li svg{ color:var(--slate-dim); }

/* ---------- CTA / form ---------- */
.cta-final{ background:linear-gradient(180deg,var(--navy),var(--ink)); position:relative; overflow:hidden; }
.cta-final .glow{
  position:absolute; width:680px; height:680px; border-radius:50%; z-index:0;
  background:radial-gradient(circle, rgba(198,163,92,.16), transparent 65%);
  top:-220px; left:50%; transform:translateX(-50%); filter:blur(20px);
}
.form-shell{ position:relative; z-index:1; display:grid; grid-template-columns:1fr 1.05fr; gap:60px; align-items:start; }
.form-copy h2{ margin-bottom:20px; }
.form-copy .lede{ margin-bottom:30px; }
.assure{ list-style:none; padding:0; margin:0; }
.assure li{ display:flex; gap:12px; align-items:flex-start; padding:10px 0; color:var(--cream); font-size:.97rem; }
.assure li svg{ width:19px; height:19px; color:var(--gold-bright); flex:none; margin-top:2px; }

.lead-form{
  background:rgba(255,255,255,.02); border:1px solid var(--line);
  border-radius:8px; padding:38px 34px;
  box-shadow:0 30px 80px -40px rgba(0,0,0,.8);
}
.lead-form h3{ font-size:1.5rem; margin-bottom:6px; }
.lead-form .sub{ color:var(--slate); font-size:.9rem; margin-bottom:26px; }
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:.74rem; letter-spacing:.1em; text-transform:uppercase; color:var(--slate); margin-bottom:8px; }
.field input, .field select, .field textarea{
  width:100%; background:var(--ink); border:1px solid var(--line-soft); border-radius:4px;
  color:var(--cream); font-family:var(--sans); font-size:.96rem; padding:13px 15px;
  transition:border-color .25s, box-shadow .25s;
}
.field input::placeholder, .field textarea::placeholder{ color:var(--slate-dim); }
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--gold); box-shadow:0 0 0 3px rgba(198,163,92,.14);
}
.field select{ appearance:none; background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%23c6a35c' stroke-width='1.4' fill='none'/%3E%3C/svg%3E"); background-repeat:no-repeat; background-position:right 15px center; padding-right:38px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.lead-form .btn{ width:100%; margin-top:8px; }
.form-note{ font-size:.78rem; color:var(--slate-dim); margin-top:16px; text-align:center; }
.form-success{ display:none; text-align:center; padding:30px 10px; }
.form-success.show{ display:block; }
.form-success svg{ width:54px; height:54px; color:var(--gold-bright); margin:0 auto 18px; }
.form-success h3{ margin-bottom:10px; }
.form-success p{ color:var(--slate); }

/* ---------- Footer ---------- */
.site-footer{ background:var(--ink); border-top:1px solid var(--line-soft); padding:70px 0 40px; }
.foot-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; }
.foot-brand .brand{ margin-bottom:18px; }
.foot-brand p{ color:var(--slate); font-size:.92rem; max-width:34ch; }
.foot-col h4{ font-family:var(--sans); font-size:.76rem; letter-spacing:.16em; text-transform:uppercase; color:var(--gold); margin-bottom:18px; font-weight:600; }
.foot-col a, .foot-col span{ display:block; color:var(--slate); font-size:.92rem; padding:6px 0; transition:color .25s; }
.foot-col a:hover{ color:var(--cream); }
.foot-bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:14px; margin-top:54px; padding-top:26px; border-top:1px solid var(--line-soft); color:var(--slate-dim); font-size:.82rem; }
.foot-offices{ display:flex; gap:22px; }
.foot-offices span{ display:flex; align-items:center; gap:7px; }
.foot-offices span::before{ content:""; width:5px; height:5px; border-radius:50%; background:var(--gold); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero{ padding:170px 0 70px; position:relative; overflow:hidden; border-bottom:1px solid var(--line-soft); background:var(--navy); }
.page-hero .glow{ position:absolute; top:-200px; right:-100px; width:560px; height:560px; border-radius:50%; background:radial-gradient(circle,rgba(198,163,92,.12),transparent 65%); filter:blur(10px); }
.page-hero .wrap{ position:relative; z-index:1; }
.page-hero h1{ font-size:clamp(2.4rem,5.5vw,4.4rem); margin-bottom:20px; max-width:18ch; }
.page-hero .lede{ font-size:clamp(1.05rem,1.6vw,1.28rem); }
.breadcrumb{ font-size:.78rem; letter-spacing:.08em; color:var(--slate-dim); margin-bottom:26px; }
.breadcrumb a:hover{ color:var(--gold-bright); }

/* ---------- Service detail rows ---------- */
.svc-row{ display:grid; grid-template-columns:auto 1fr; gap:40px; padding:clamp(46px,7vw,72px) 0; border-bottom:1px solid var(--line-soft); align-items:start; }
.svc-row:last-child{ border-bottom:0; }
.svc-row .svc-idx{ font-family:var(--serif); font-size:clamp(3rem,6vw,5rem); color:var(--line); line-height:.8; font-style:italic; }
.svc-row h2{ font-size:clamp(1.7rem,3.4vw,2.6rem); margin-bottom:18px; }
.svc-row .svc-body{ max-width:64ch; }
.svc-row .svc-body p{ color:var(--slate); }
.svc-feats{ list-style:none; padding:0; margin:22px 0 0; display:grid; grid-template-columns:1fr 1fr; gap:10px 26px; }
.svc-feats li{ display:flex; gap:11px; color:var(--cream); font-size:.94rem; padding:5px 0; }
.svc-feats li svg{ width:17px; height:17px; color:var(--gold-bright); flex:none; margin-top:4px; }
.svc-tag{ display:inline-block; font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); border:1px solid var(--line); border-radius:30px; padding:6px 16px; margin-bottom:16px; }

/* ---------- Case study cards ---------- */
.case-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:28px; margin-top:58px; }
.case-card{
  border:1px solid var(--line-soft); border-radius:8px; overflow:hidden; background:var(--panel);
  transition:transform .4s var(--ease), border-color .4s; display:flex; flex-direction:column;
}
.case-card:hover{ transform:translateY(-6px); border-color:var(--line); }
.case-top{ padding:34px 34px 0; }
.case-sector{ font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--gold); margin-bottom:16px; }
.case-card h3{ font-size:1.65rem; margin-bottom:14px; }
.case-card .case-desc{ color:var(--slate); font-size:.96rem; padding:0 34px; flex:1; }
.case-metrics{ display:flex; gap:0; margin-top:28px; border-top:1px solid var(--line-soft); }
.case-metrics .m{ flex:1; padding:24px 20px; text-align:center; border-right:1px solid var(--line-soft); }
.case-metrics .m:last-child{ border-right:0; }
.case-metrics .mv{ font-family:var(--serif); font-size:1.9rem; color:var(--gold-bright); line-height:1; }
.case-metrics .ml{ font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--slate); margin-top:8px; }

.quote-block{
  margin-top:64px; padding:54px clamp(30px,6vw,72px); border-radius:10px;
  border:1px solid var(--line); background:linear-gradient(180deg,rgba(198,163,92,.06),transparent);
  text-align:center;
}
.quote-block .q{ font-family:var(--serif); font-style:italic; font-size:clamp(1.5rem,3vw,2.2rem); color:var(--cream); line-height:1.32; max-width:24ch; margin:0 auto 24px; }
.quote-block .cite{ font-size:.82rem; letter-spacing:.1em; text-transform:uppercase; color:var(--gold); }

/* ---------- Network matrix ---------- */
.net-matrix{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:54px; }
.net-cell{ padding:30px 26px; border:1px solid var(--line-soft); border-radius:6px; background:var(--panel); }
.net-cell h4{ font-family:var(--sans); font-size:.78rem; letter-spacing:.12em; text-transform:uppercase; color:var(--gold); margin-bottom:16px; font-weight:600; }
.net-cell p{ color:var(--slate); font-size:.9rem; margin:0; }
.net-cell .net-count{ font-family:var(--serif); font-size:2.2rem; color:var(--gold-bright); line-height:1; margin-bottom:10px; }

/* ---------- Mobile menu ---------- */
.menu-toggle{ display:none; background:none; border:0; cursor:pointer; padding:8px; z-index:120; }
.menu-toggle span{ display:block; width:24px; height:2px; background:var(--cream); margin:5px 0; transition:.3s var(--ease); }
.menu-toggle.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2){ opacity:0; }
.menu-toggle.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .form-shell{ grid-template-columns:1fr; gap:42px; }
  .band-grid{ grid-template-columns:repeat(2,1fr); gap:38px 20px; }
  .net-matrix{ grid-template-columns:repeat(2,1fr); }
  .foot-grid{ grid-template-columns:1fr 1fr; gap:34px; }
}
@media (max-width:820px){
  body{ font-size:16px; }
  .nav{
    position:fixed; inset:0 0 0 auto; width:min(82vw,360px);
    flex-direction:column; align-items:flex-start; justify-content:center; gap:26px;
    background:rgba(11,18,28,.97); backdrop-filter:blur(16px);
    padding:60px 42px; transform:translateX(100%); transition:transform .4s var(--ease);
    border-left:1px solid var(--line);
  }
  .nav.open{ transform:translateX(0); }
  .nav a{ font-size:1.05rem; }
  .nav .header-cta{ margin-top:10px; }
  .menu-toggle{ display:block; }
  .steps, .svc-grid, .diff-grid{ grid-template-columns:1fr; }
  .pain-grid{ grid-template-columns:1fr; }
  .qualify-grid{ grid-template-columns:1fr; }
  .case-grid{ grid-template-columns:1fr; }
  .svc-row{ grid-template-columns:1fr; gap:20px; }
  .svc-row .svc-idx{ font-size:3rem; }
  .svc-feats{ grid-template-columns:1fr; }
  .hero-trust{ gap:14px 30px; }
  .hero-trust .num{ font-size:1.6rem; }
  .foot-bottom{ flex-direction:column; }
}
@media (max-width:520px){
  .wrap{ padding:0 20px; }
  .band-grid{ grid-template-columns:1fr 1fr; }
  .net-matrix{ grid-template-columns:1fr; }
  .foot-grid{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
  .case-metrics{ flex-direction:column; }
  .case-metrics .m{ border-right:0; border-bottom:1px solid var(--line-soft); }
  .case-metrics .m:last-child{ border-bottom:0; }
  .hero-cta{ flex-direction:column; }
  .hero-cta .btn{ width:100%; }
}

@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition-duration:.01ms !important; }
  .reveal{ opacity:1; transform:none; }
  html{ scroll-behavior:auto; }
}