/* ==========================================================
   3comp — sections
   Cards are two-part: the outer element is the grid item and the
   reveal target (.z .tilt); the inner .tilt-in carries the panel
   look, the cursor tilt, and the light and slider pseudo-elements
   that need its overflow clipping. See immersive.css for the
   mechanics.
   ========================================================== */

/* ---------- hero ---------- */
.hero{min-height:100svh;display:flex;align-items:center;position:relative;padding-block:120px 90px;}
.hero-inner{position:relative;z-index:3;max-width:920px;}
.hero h1{font-size:clamp(40px,7vw,88px);letter-spacing:-.042em;margin:22px 0 26px;}
.hero h1 em{font-style:normal;color:var(--ultra-lift);}
.hero .lede{font-size:clamp(17px,1.8vw,21px);max-width:56ch;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:38px;}
.hero-note{margin-top:34px;padding-top:18px;border-top:1px solid var(--rule);font-family:var(--f-mono);font-size:12px;color:var(--dimmer);}

/* ---------- pillars ---------- */
.pillars{border-block:1px solid var(--rule);background:rgba(8,15,22,.55);backdrop-filter:blur(8px);position:relative;z-index:2;}
.pillars-grid{display:grid;grid-template-columns:repeat(5,1fr);}
.pillar{padding:30px 26px 34px;border-right:1px solid var(--rule);position:relative;transition:background .3s,border-color .3s;}
.pillar:last-child{border-right:0;}
/* Same slider as .svc, and the cursor light comes from .lit (immersive.css).
   The .svc drop shadow is deliberately not ported: these cells are flush with
   no gap, so a 70px shadow would bleed onto its neighbours instead of lifting. */
.pillar::before{
  content:"";position:absolute;left:0;top:0;height:2px;width:0;z-index:2;
  background:var(--amb-lift);transition:width .45s cubic-bezier(.2,.8,.2,1);
}
.pillar:hover{background:rgba(var(--amb-lr),var(--amb-lg),var(--amb-lb),.06);border-color:rgba(110,138,255,.45);}
.pillar:hover::before{width:100%;}
.pillar b{display:block;font-family:var(--f-display);font-size:15px;font-weight:600;margin-bottom:8px;}
.pillar span{font-size:13.5px;line-height:1.5;color:var(--dim);}

/* ---------- services ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.svc .tilt-in{padding:32px 28px 34px;display:flex;flex-direction:column;gap:12px;height:100%;transition:border-color .3s,box-shadow .3s;}
.svc .tilt-in::before{
  content:"";position:absolute;left:0;top:0;height:2px;width:0;z-index:2;
  background:var(--amb-lift);transition:width .45s cubic-bezier(.2,.8,.2,1);
}
.svc:hover .tilt-in{border-color:rgba(110,138,255,.45);box-shadow:0 30px 70px -40px var(--amb-lift);}
.svc:hover .tilt-in::before{width:100%;}
.svc-tag{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dimmer);}
.svc h3{font-size:21px;}
.svc p{font-size:15px;color:var(--dim);line-height:1.6;}
.svc ul{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;}
.svc li{font-size:13.5px;color:rgba(238,241,244,.82);padding-left:18px;position:relative;line-height:1.45;}
.svc li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:1.5px;background:var(--ultra-lift);}
.badge{align-self:flex-start;font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;background:rgba(110,138,255,.16);color:var(--ultra-lift);padding:4px 9px;border-radius:2px;}

/* ---------- approach ---------- */
.track{display:grid;grid-template-columns:repeat(4,1fr);position:relative;}
.track::before{content:"";position:absolute;left:0;right:0;top:24px;height:1px;background:linear-gradient(90deg,var(--amb-lift),var(--rule));}
.step{padding-right:26px;}
.step .dot{width:49px;height:49px;border-radius:50%;background:var(--ink);border:1px solid var(--amb-lift);display:flex;align-items:center;justify-content:center;font-family:var(--f-mono);font-size:12px;color:var(--amb-lift);margin-bottom:22px;position:relative;z-index:1;transition:background .3s,color .3s,border-color .3s,box-shadow .3s;}
.step h3{font-size:19px;margin-bottom:10px;}
.step p{font-size:14.5px;color:var(--dim);line-height:1.58;}

/* --- hover sweep: the line runs left to right up to the hovered step, and
       each dot lights as it is reached. Hovering anywhere in a .step column
       counts, number or text. --- */

/* The lit bar rides over .track::before. No z-index, so it stays under the
   dots (.step .dot is z-index:1). */
.track::after{
  content:"";position:absolute;left:0;top:24px;height:1px;width:0;
  background:var(--amb-lift);pointer-events:none;
  transition:width .38s cubic-bezier(.2,.8,.2,1);
}

/* Columns are 4x1fr and .step has no left padding, so step N's 49px dot is
   centred at (N-1)*25% + 24.5px — that is where the bar stops.
   transition-duration scales with the distance because a width transition
   otherwise takes just as long to crawl to 01 as to race to 04; scaling it
   keeps the sweep at one speed. Releasing uses the base .38s. */
.track:has(.step:nth-child(1):hover)::after{width:calc(0%   + 24.5px);transition-duration:.18s;}
.track:has(.step:nth-child(2):hover)::after{width:calc(25%  + 24.5px);transition-duration:.34s;}
.track:has(.step:nth-child(3):hover)::after{width:calc(50%  + 24.5px);transition-duration:.5s;}
.track:has(.step:nth-child(4):hover)::after{width:calc(75%  + 24.5px);transition-duration:.66s;}

/* How far behind the bar each dot lights. Only read by the lit rules below,
   so the stagger applies going in and everything releases together. */
.step:nth-child(1){--lag:0s;}
.step:nth-child(2){--lag:.16s;}
.step:nth-child(3){--lag:.32s;}
.step:nth-child(4){--lag:.48s;}

/* These two rules are deliberately NOT comma-joined. One unsupported selector
   invalidates a whole comma list, so pairing them would cost the plain hover
   as well on any browser without :has(). Apart they degrade correctly: the
   hovered dot still lights, only the cascade behind it is lost. */
.step:hover .dot{
  background:var(--amb-lift);color:var(--ink);border-color:var(--amb-lift);
  box-shadow:0 0 26px -6px var(--amb-lift);transition-delay:var(--lag,0s);
}
.step:has(~ .step:hover) .dot{
  background:var(--amb-lift);color:var(--ink);border-color:var(--amb-lift);
  box-shadow:0 0 26px -6px var(--amb-lift);transition-delay:var(--lag,0s);
}

/* ---------- references + counters — DORMANT ----------
   Nothing on the page uses these right now: the section that did lives in
   _disabled/references.html. They are kept so restoring it is a pure markup
   paste. Delete this block if you decide references are gone for good. */
.ref-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.ref .tilt-in{padding:28px 26px;border-style:dashed;height:100%;}
.ref .q{font-family:var(--f-display);font-size:17px;font-weight:600;line-height:1.42;margin-bottom:16px;letter-spacing:-.015em;}
.ref .who{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;color:var(--dimmer);}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:56px;}
.stat .tilt-in{padding:28px 26px;height:100%;}
.stat .n{font-family:var(--f-display);font-size:clamp(34px,4.6vw,54px);font-weight:700;letter-spacing:-.04em;color:var(--paper);line-height:1;}
.stat .n em{font-style:normal;color:var(--amb-lift);}
.stat .k{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--dimmer);margin-top:14px;}
/* ---------- end dormant block ---------- */

/* ---------- pricing ---------- */
.price-group{margin-top:56px;}
.price-group > .eyebrow{margin-bottom:24px;}
.price-grid{display:grid;gap:16px;}
.g2{grid-template-columns:repeat(2,1fr);}
.g3{grid-template-columns:repeat(3,1fr);}
.card .tilt-in{padding:32px 28px 34px;display:flex;flex-direction:column;height:100%;transition:border-color .3s,box-shadow .3s;}
.card:hover .tilt-in{border-color:rgba(110,138,255,.45);box-shadow:0 30px 70px -40px var(--amb-lift);}
.card.feat .tilt-in{border-color:var(--ultra-lift);box-shadow:0 22px 70px -40px var(--ultra-lift);}
.card-flag{font-family:var(--f-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ultra-lift);margin-bottom:14px;}
.card h3{font-size:20px;margin-bottom:8px;}
.card .sub{font-size:14.5px;color:var(--dim);min-height:44px;}
.amount{font-family:var(--f-display);font-size:36px;font-weight:700;letter-spacing:-.035em;margin:18px 0 4px;}
.amount small{font-family:var(--f-mono);font-size:12.5px;font-weight:400;letter-spacing:.06em;color:var(--dimmer);margin-left:6px;}
.card ul{list-style:none;margin:20px 0 26px;padding:0;display:flex;flex-direction:column;gap:10px;flex:1;}
.card li{font-size:14px;line-height:1.5;padding-left:19px;position:relative;color:rgba(238,241,244,.86);}
.card li::before{content:"";position:absolute;left:0;top:7px;width:8px;height:1.5px;background:var(--ultra-lift);}
.card li.off{color:var(--dimmer);}
.card li.off::before{background:var(--rule);}
.card .btn{justify-content:center;}
.price-foot{margin-top:28px;font-family:var(--f-mono);font-size:12px;color:var(--dimmer);border-top:1px solid var(--rule);padding-top:16px;}

/* ---------- team ---------- */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.member .tilt-in{overflow:hidden;height:100%;}
.member .ph{aspect-ratio:1/1;background:var(--ink-3);position:relative;}
.member .ph img{width:100%;height:100%;object-fit:cover;filter:grayscale(1) contrast(1.06);transition:filter .45s,transform .8s cubic-bezier(.2,.8,.2,1);}
.member:hover .ph img{filter:grayscale(0);transform:scale(1.04);}
.member .initials{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--f-display);font-size:46px;color:rgba(238,241,244,.22);}
.member .body{padding:24px 22px 26px;}
.member .role{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--amb-lift);}
.member h3{font-size:19px;margin:9px 0 18px;}
.member .links{display:flex;gap:8px;}
.member .links a{font-family:var(--f-mono);font-size:11px;letter-spacing:.07em;text-decoration:none;border:1px solid var(--rule);color:rgba(238,241,244,.82);padding:8px 13px;border-radius:2px;transition:.16s;}
.member .links a:hover{border-color:var(--ultra-lift);background:rgba(110,138,255,.14);}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,72px);align-items:start;}
/* Matches by id: the section is #contact, and its heading sits in a bare
   .z rather than a .sec-head, so it picks up neither of the usual rules. */
#contact h2{font-size:clamp(30px,4.4vw,56px);margin:18px 0 20px;}
.mailbox .tilt-in{padding:32px 30px;height:100%;}
.mailbox .k{font-family:var(--f-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dimmer);}
.mailbox .v{font-family:var(--f-display);font-size:clamp(21px,2.5vw,29px);font-weight:600;letter-spacing:-.025em;text-decoration:none;color:var(--paper);display:block;margin:8px 0 28px;}
.mailbox .v:hover{color:var(--amb-lift);}
.checklist{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:11px;}
.checklist li{font-size:14.5px;color:var(--dim);padding-left:19px;position:relative;}
.checklist li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:1.5px;background:var(--ultra-lift);}
.mailbox-cta{margin-top:28px;}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .pillars-grid{grid-template-columns:repeat(2,1fr);}
  .pillar{border-bottom:1px solid var(--rule);}
  .svc-grid{grid-template-columns:repeat(2,1fr);}
  .track{grid-template-columns:repeat(2,1fr);gap:36px 0;}
  /* No line to sweep once the track wraps. The dot cascade stays on — "every
     step up to this one" still reads as progress without a line to connect. */
  .track::before,.track::after{display:none;}
  .g3{grid-template-columns:1fr;}
  .ref-grid,.stats{grid-template-columns:1fr;}
  .team-grid{grid-template-columns:repeat(3,1fr);gap:12px;}
  .contact-grid{grid-template-columns:1fr;}
}
@media (max-width:720px){
  .svc-grid,.g2,.team-grid{grid-template-columns:1fr;}
  .track{grid-template-columns:1fr;}
}