/* ============================================================
   LYNKLOGIC — "NAVY ABYSS" DESIGN SYSTEM (draft)
   Auros-derived: surface-stack depth (no shadows), medium-only
   type, rationed color, aurora gradient reserved for primary CTA.
   Surface stack: --deep (recessed) → --abyss (canvas) → --raised (card)
   ============================================================ */
:root{
  /* surfaces — navy adaptation of the teal abyss stack */
  --abyss:#081020;            /* canvas */
  --deep:#050a18;             /* recessed wells, footer */
  --raised:#0e1c3f;           /* lifted card surface */
  --raised-2:#122550;         /* hover lift */
  /* text */
  --platinum:#ffffff;         /* headings, nav */
  --mist:#eaf3ff;             /* emphasized body */
  --silver:#b6c2d8;           /* body / secondary */
  --ash:#f2f2f2;              /* tertiary / quotes */
  /* accent — rationed */
  --phosphor:#dcecff;         /* large figures & emphasis only */
  --brand-blue:#1A7BD3;
  --grad-bio:linear-gradient(90deg,#1A7BD3 0%,#7ec2ff 55%,#cbe9ff 100%);
  --grad-aurora:linear-gradient(90deg,#cbe9ff 0%,#eaf5ff 26%,#fffdfa 48%,#d3e3ff 89%);
  /* shape — complete vocabulary: 16 & 6 */
  --r-card:16px;
  --r-small:6px;
  /* type */
  --font:'Inter',ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--font);font-weight:400;background:var(--abyss);color:var(--silver);line-height:1.4;font-size:16px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
::selection{background:var(--brand-blue);color:#fff}
:focus-visible{outline:2px solid #7ec2ff;outline-offset:3px;border-radius:var(--r-small)}
.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(20px,4vw,48px)}

/* ── type ── */
h1,h2,h3{font-weight:500;color:var(--platinum)}
h1{font-size:clamp(2.5rem,6.4vw,4.8rem);line-height:1.0;letter-spacing:-.04em}
h2{font-size:clamp(2rem,4.4vw,3.4rem);line-height:1.0;letter-spacing:-.04em}
h3{font-size:clamp(1.35rem,2vw,1.75rem);line-height:1.1;letter-spacing:-.02em}
.dim{color:var(--silver)}
.lede{color:var(--mist);font-size:clamp(1.02rem,1.3vw,1.18rem);line-height:1.5;max-width:56ch}
p{font-size:1rem;line-height:1.5}
.eyebrow{display:inline-block;font-size:12px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--silver)}
.eyebrow.bright{color:var(--mist)}
.sec{padding-block:clamp(72px,9vw,140px);position:relative}
.sec-head{display:grid;gap:20px;margin-bottom:clamp(40px,5vw,68px)}
.sec-head.center{text-align:center;justify-items:center}
.sec-head .lede{margin:0}

/* ── buttons — 6px radius only ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--font);font-size:14px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;padding:16px 26px;border-radius:var(--r-small);border:1px solid transparent;cursor:pointer;transition:transform .25s cubic-bezier(.22,1,.36,1),background .25s,border-color .2s,opacity .2s}
.btn:hover{transform:translateY(-2px)}
.btn-aurora{background:var(--grad-aurora);color:#0a1428;border:none}
.btn-aurora:hover{opacity:.92}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.28);color:var(--platinum)}
.btn-ghost:hover{border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.04)}
.btn-raised{background:var(--raised);color:var(--platinum)}
.btn-raised:hover{background:var(--raised-2)}

/* ── surfaces — depth via color, never shadow ── */
.card{background:var(--raised);border-radius:var(--r-card);padding:clamp(28px,3vw,40px)}
.card h3{margin-bottom:10px}
.card p{color:var(--silver)}
.recessed{background:var(--deep)}
.well{background:var(--deep);border-radius:var(--r-card);padding:clamp(64px,8vw,120px) clamp(24px,4vw,64px)}

/* ── nav ── */
nav{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
nav.scrolled{background:rgba(5,10,24,.82);backdrop-filter:blur(14px);border-bottom-color:rgba(255,255,255,.07)}
nav .bar{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:80px}
.brand img{height:32px;width:auto;filter:brightness(1.18)}
.navlinks{display:flex;align-items:center;gap:28px}
.navlinks a{font-size:12px;font-weight:400;letter-spacing:.12em;text-transform:uppercase;color:var(--silver);transition:color .2s}
.navlinks a:hover,.navlinks a.on{color:var(--platinum)}
.nav-cta{font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;padding:12px 20px;border-radius:var(--r-small);background:var(--grad-aurora);color:#0a1428;transition:transform .2s,opacity .2s}
.nav-cta:hover{transform:translateY(-2px);opacity:.92}
.burger{display:none;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);border-radius:var(--r-small);width:44px;height:42px;color:#fff;font-size:1.2rem;cursor:pointer}
@media (max-width:920px){.navlinks,nav .nav-cta{display:none}.burger{display:grid;place-items:center}}
.mob{position:fixed;inset:0;z-index:80;background:var(--deep);display:grid;align-content:center;justify-items:center;gap:26px;transform:translateY(-100%);transition:transform .4s cubic-bezier(.22,1,.36,1)}
.mob.open{transform:none}
.mob a{font-size:13px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--mist)}
.mob a.big{font-size:15px}
.mob .close{position:absolute;top:24px;right:26px;background:none;border:0;color:#fff;font-size:1.7rem;cursor:pointer}

/* ── hero ── */
.hero{position:relative;min-height:100svh;display:grid;place-items:center;text-align:center;overflow:hidden;background:var(--abyss)}
.hero .orb,.hero .mark3d{position:absolute;inset:0;width:100%;height:100%;z-index:0}
/* on inner pages the mark sits behind left-aligned copy — keep it ambient */
.hero.compact .mark3d{opacity:.5}
.hero .halo{position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(720px 480px at 50% 42%,rgba(26,123,211,.16),transparent 68%)}
.hero-stack{position:relative;z-index:2;display:grid;justify-items:center;gap:26px;padding-block:140px 90px;max-width:900px;margin-inline:auto}
.hero-logo{display:none;height:clamp(52px,7vw,76px);width:auto;filter:brightness(1.18)}

/* ══ INTRO — full-viewport logo formation, nothing else ══ */
.intro{position:relative;height:100svh;min-height:520px;width:100%;overflow:hidden;display:grid;place-items:center;background:var(--abyss)}
.intro .halo{position:absolute;inset:0;z-index:0;pointer-events:none;background:radial-gradient(760px 520px at 50% 50%,rgba(26,123,211,.18),transparent 68%)}
/* stage fills the entire viewport so particles can fly in from the real screen
   edges — a boxed canvas would clip them and read as a rectangle */
.intro-stage{position:absolute;inset:0;z-index:1;width:100%;height:100%}
.intro-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:1;transition:opacity 1.4s ease}
/* the real HD logo, sized/positioned by JS to sit exactly on the particle
   logo — cross-fades in once the dots have finished assembling */
.intro-crisp{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:0;height:auto;opacity:0;transition:opacity 1.4s ease;filter:brightness(1.15) drop-shadow(0 0 26px rgba(80,150,235,.35))}
.intro-stage.resolved canvas{opacity:0}
.intro-stage.resolved .intro-crisp{opacity:1}
.intro-fallback{display:none;width:min(80vw,560px);height:auto;filter:brightness(1.18)}
html.no3d .intro-stage{display:none}
html.no3d .intro-fallback{display:block}
/* scroll cue fades out the moment they start scrolling */
.intro .scroll-cue{transition:opacity .4s ease}
html.scrolled-past .intro .scroll-cue{opacity:0}
/* nav is hidden over the intro, slides in once scrolling starts */
html.intro-mode nav{opacity:0;transform:translateY(-14px);pointer-events:none}
nav{transition:background .3s,border-color .3s,opacity .5s ease,transform .5s cubic-bezier(.22,1,.36,1)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:8px}
.hero-foot{position:absolute;bottom:34px;left:0;right:0;z-index:2;display:flex;justify-content:center;gap:28px;flex-wrap:wrap;padding-inline:20px}
.hero-foot span{font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--silver)}
/* hero that follows the intro — no longer needs full viewport height */
.hero.after-intro{min-height:auto}
.hero.after-intro .hero-stack{padding-block:clamp(80px,12vh,140px) clamp(70px,9vw,110px)}
/* compact hero for inner pages */
.hero.compact{min-height:auto;place-items:start;text-align:left}
.hero.compact .hero-stack{justify-items:start;padding-block:clamp(150px,20vh,200px) clamp(64px,8vw,100px);max-width:840px;margin-inline:0;gap:22px}
.hero.compact .hero-cta{justify-content:flex-start}
.crumb{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--silver)}
.crumb a:hover{color:var(--platinum)}
.crumb b{color:var(--mist);font-weight:500}

/* ── ticker strip ── */
.strip{border-block:1px solid rgba(255,255,255,.07);background:var(--deep);overflow:hidden;padding-block:18px}
.strip .track{display:flex;width:max-content;animation:mq 40s linear infinite}
.strip ul{display:flex;list-style:none}
.strip li{padding-inline:28px;font-size:12px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--silver);white-space:nowrap;display:flex;align-items:center;gap:28px}
.strip li::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--brand-blue)}
@keyframes mq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.strip .track{animation:none}}

/* ── feature rows (Auros service listing) ── */
.rows{display:grid;gap:12px}
.row-card{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:start;background:var(--raised);border-radius:var(--r-card);padding:clamp(28px,3.4vw,44px) clamp(24px,3vw,36px);transition:background .25s}
.row-card:hover{background:var(--raised-2)}
.row-card h3{margin-bottom:8px}
.row-card p{color:var(--silver);max-width:60ch}
.row-card .tag{display:inline-block;font-size:10px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--mist);border:1px solid rgba(255,255,255,.16);padding:5px 11px;border-radius:var(--r-small);margin-bottom:14px}
.arrow-btn{width:32px;height:32px;flex:none;border-radius:var(--r-small);display:grid;place-items:center;background:rgba(26,123,211,.22);color:var(--platinum);transition:background .2s,transform .2s}
.row-card:hover .arrow-btn{background:rgba(26,123,211,.45);transform:translate(2px,-2px)}
.arrow-btn svg{width:14px;height:14px}

/* ── explore layout: rows left, molecule right ── */
.explore{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(32px,4vw,72px);align-items:center}
.molecule{justify-self:center;width:min(100%,380px);opacity:.85}
@media (max-width:960px){.explore{grid-template-columns:1fr}.molecule{display:none}}

/* ── grid of cards ── */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (max-width:960px){.grid-3{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}

/* ── steps — phosphor numerals ── */
.step .n{font-size:clamp(3rem,5vw,4.4rem);font-weight:500;line-height:1.0;letter-spacing:-.04em;color:var(--phosphor);margin-bottom:16px}
.step-note{margin-top:32px;text-align:center;color:var(--silver);font-size:14px;letter-spacing:.02em}
.step-note b{color:var(--mist);font-weight:500}

/* ── kinetic oversized text ── */
.kinetic{position:relative;overflow:hidden;padding-block:clamp(70px,12vw,170px);text-align:center;min-height:clamp(320px,46vw,560px);display:grid;place-items:center}
/* min stays small enough that "Handled." never overflows a 360px phone */
.kinetic .big{position:relative;z-index:1;font-size:clamp(2.4rem,13vw,15rem);font-weight:500;line-height:1.0;letter-spacing:-.046em;color:var(--platinum);white-space:nowrap;mix-blend-mode:screen;pointer-events:none}
.kinetic .big .ph{color:var(--phosphor)}
.kinetic .orb2,.kinetic .mark3d{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.72}

/* ── render band — Lusion-style 3D gallery container, abyss shape rules ── */
.render-band{position:relative;overflow:hidden;border-radius:var(--r-card);background:radial-gradient(90% 120% at 50% 110%,#0c1a3a 0%,var(--deep) 62%);min-height:clamp(340px,52vw,620px);display:grid;place-items:center}
.render-band canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.band-cap{position:relative;z-index:2;pointer-events:none;text-align:center;display:grid;justify-items:center;gap:14px;padding-inline:20px}
.band-cap .big{font-size:clamp(3.2rem,11vw,9.5rem);font-weight:500;line-height:1.0;letter-spacing:-.046em;color:var(--platinum);white-space:nowrap;mix-blend-mode:screen}
.band-cap .big .ph{color:var(--phosphor)}
.band-note{margin-top:16px;text-align:center;font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--silver)}

/* ── Lusion ticks + scroll cue ── */
.ticks{display:flex;justify-content:center;gap:16px;padding-block:8px;color:var(--silver);font-size:16px;font-weight:400;user-select:none}
.scroll-cue{position:absolute;bottom:30px;left:0;right:0;z-index:2;display:flex;justify-content:center;align-items:center;gap:14px;font-size:10px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--silver)}
.scroll-cue::before,.scroll-cue::after{content:"+";font-size:14px;font-weight:400;color:#7ec2ff}

/* ── about ── */
.about{display:grid;grid-template-columns:auto 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.about .avatar{width:132px;height:132px;border-radius:50%;object-fit:cover;border:1px solid rgba(255,255,255,.18)}
.about p{color:var(--silver);margin-bottom:14px;max-width:62ch}
.about p.first{color:var(--mist)}
@media (max-width:760px){.about{grid-template-columns:1fr;text-align:center}.about .avatar{margin-inline:auto}.about p{margin-inline:auto}}

/* ── pricing ── */
.plan{display:grid;grid-template-columns:1fr 1.1fr;gap:12px}
.plan-hero{background:var(--raised);border-radius:var(--r-card);padding:clamp(32px,4vw,52px);display:flex;flex-direction:column;gap:18px}
.plan-hero .quote{color:var(--ash);font-style:italic}
.price-row{display:flex;flex-wrap:wrap;gap:12px}
.price{flex:1;min-width:150px;background:var(--deep);border-radius:var(--r-card);padding:20px 22px}
.price .lbl{font-size:10px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;color:var(--silver)}
.price .amt{font-size:clamp(2.4rem,4vw,3.2rem);font-weight:500;line-height:1.0;letter-spacing:-.03em;color:var(--phosphor);margin:8px 0 4px}
.price .amt span{font-size:1rem;color:var(--silver);letter-spacing:0}
.price .note{font-size:12px;color:var(--silver)}
.plan-incl{background:var(--deep);border-radius:var(--r-card);padding:clamp(32px,4vw,52px)}
.plan-incl h3{margin-bottom:24px}
.incl{list-style:none;display:grid;gap:18px}
.incl li{display:grid;gap:3px;padding-left:18px;border-left:2px solid rgba(26,123,211,.55)}
.incl b{color:var(--mist);font-weight:500;font-size:1rem}
.incl span{color:var(--silver);font-size:.92rem}
@media (max-width:880px){.plan{grid-template-columns:1fr}}
.ao{display:flex;flex-direction:column;gap:6px}
.ao .flag{align-self:flex-start;font-size:10px;font-weight:500;letter-spacing:.15em;text-transform:uppercase;padding:5px 11px;border-radius:var(--r-small);border:1px solid rgba(255,255,255,.16);color:var(--mist)}
.ao .amt{font-size:clamp(1.9rem,3vw,2.4rem);font-weight:500;line-height:1.0;letter-spacing:-.02em;color:var(--phosphor);margin-top:6px}
.ao .amt small{font-size:.85rem;color:var(--silver);letter-spacing:0}
.ao .fine{font-size:12px;color:var(--silver)}
.ao p{margin-top:10px}
.ad-note{margin-top:24px;background:var(--raised);border-radius:var(--r-card);padding:20px 24px;font-size:.92rem;color:var(--mist);display:flex;gap:12px;align-items:flex-start}
.ad-note svg{width:20px;height:20px;color:#7ec2ff;flex:none;margin-top:2px}

/* ── FAQ ── */
.faq{max-width:820px;margin-inline:auto;display:grid;gap:10px}
.faq details{background:var(--raised);border-radius:var(--r-card);overflow:hidden;transition:background .25s}
.faq details:hover{background:var(--raised-2)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;font-weight:500;color:var(--platinum);font-size:1.02rem;padding:22px 26px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:#7ec2ff;transition:transform .25s;flex:none;font-weight:400}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 26px 22px;color:var(--silver)}
.faq details p a{color:#7ec2ff}

/* ── CTA well ── */
.cta-well{text-align:center;display:grid;justify-items:center;gap:22px}
.cta-well p{color:var(--silver);max-width:52ch}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.phone-link{display:inline-flex;align-items:center;gap:9px}
.phone-link svg{width:16px;height:16px}

/* ── footer — deepest surface ── */
footer{background:var(--deep);padding-block:clamp(72px,9vw,120px) 40px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
.foot-brand img{height:30px;filter:brightness(1.18)}
.foot-brand p{margin-top:16px;max-width:32ch;font-size:.92rem;color:var(--silver)}
.foot-grid h4{color:var(--platinum);font-size:10px;font-weight:500;text-transform:uppercase;letter-spacing:.15em;margin-bottom:18px}
.foot-grid ul{list-style:none;display:grid;gap:10px;font-size:.92rem}
.foot-grid ul a{color:var(--silver)}
.foot-grid ul a:hover{color:var(--platinum)}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:38px;height:38px;border-radius:var(--r-small);display:grid;place-items:center;border:1px solid rgba(255,255,255,.14);color:var(--silver);transition:.2s}
.socials a:hover{color:var(--platinum);border-color:rgba(126,194,255,.6)}
.socials svg{width:18px;height:18px}
.foot-bottom{margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--silver)}
@media (max-width:900px){.foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot-grid{grid-template-columns:1fr}}

/* ── reveals ── */
[data-rv]{opacity:1}
html.anim [data-rv]{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.22,1,.36,1);transition-delay:var(--d,0s)}
html.anim [data-rv].in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html.anim [data-rv]{opacity:1;transform:none;transition:none}}

/* ── mobile-perfect ── */
@media (max-width:560px){
  .hero-cta,.cta-row{flex-direction:column;align-items:stretch;width:100%}
  .hero-cta .btn,.cta-row .btn{width:100%}
  .row-card{grid-template-columns:1fr}
  .arrow-btn{order:-1}
  .price-row{flex-direction:column}
  h1{font-size:clamp(2.1rem,9vw,3rem)}
  h2{font-size:clamp(1.75rem,7.6vw,2.4rem)}
  .lede{font-size:1rem}
  .sec{padding-block:clamp(56px,14vw,80px)}
  .well{padding:44px 20px}
  .card,.row-card{padding:24px 20px}
  .faq summary{padding:18px 18px;font-size:.96rem}
  .faq details p{padding:0 18px 18px}
  .faq summary::after{font-size:1.2rem}
  .plan-hero,.plan-incl{padding:26px 20px}
  .intro{min-height:100svh}
  .intro-crisp{filter:brightness(1.15)}
  .foot-bottom{font-size:10px;gap:6px}
  .band-note,.step-note{font-size:12px}
  .mob a{font-size:12px}
  .ticks{gap:12px}
}
/* nothing may ever cause a sideways scroll */
html,body{max-width:100%}