/* ============================================================
   Voicinity — design system
   Ink #2D3446 · Violet #9B4FC8 · Rose #D4548A · Coral #E8735A
   Type: DM Sans (display/body) · DM Mono (technical/labels)
   ============================================================ */

:root{
  --ink:#2D3446;
  --ink-2:#232A3B;
  --slate:#5A6478;
  --mist:#8A93A6;
  --line:#E4E7EE;
  --paper:#FFFFFF;
  --surface:#F6F7FA;
  --surface-2:#EEF0F5;
  --violet:#9B4FC8;
  --rose:#D4548A;
  --coral:#E8735A;
  --grad:linear-gradient(90deg,#9B4FC8 0%,#D4548A 52%,#E8735A 100%);
  --grad-soft:linear-gradient(90deg,rgba(155,79,200,.10),rgba(212,84,138,.10),rgba(232,115,90,.10));
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 1px 2px rgba(45,52,70,.05),0 8px 28px rgba(45,52,70,.07);
  --shadow-lg:0 2px 4px rgba(45,52,70,.06),0 18px 48px rgba(45,52,70,.12);
  --maxw:1140px;
  --font-sans:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"DM Mono","SFMono-Regular",Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
}
body{
  margin:0;
  font-family:var(--font-sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit}
:focus-visible{outline:3px solid var(--rose);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- type ---------- */
h1,h2,h3,h4{line-height:1.12;margin:0 0 .5em;font-weight:600;letter-spacing:-0.015em}
h1{font-size:clamp(2.3rem,5.2vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
h3{font-size:1.22rem}
p{margin:0 0 1em}
.lead{font-size:clamp(1.05rem,1.8vw,1.25rem);color:var(--slate);max-width:46em}
.eyebrow{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--rose);
  display:flex;align-items:center;gap:.6em;
  margin:0 0 1.1em;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px;flex:none}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mono{font-family:var(--font-mono)}
.muted{color:var(--slate)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;gap:28px;height:72px}
.nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none;margin-right:auto}
.nav-logo img{height:30px;width:auto}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links > a:not(.btn){
  text-decoration:none;font-weight:500;font-size:.95rem;color:var(--ink);
  padding:6px 2px;border-bottom:2px solid transparent;transition:border-color .18s,color .18s;
}
.nav-links > a:not(.btn):hover,.nav-links > a[aria-current="page"]{border-bottom-color:var(--rose)}
.nav-links a.btn,.nav-links a.btn span{color:#fff}
.nav-links a.btn{font-size:.9rem;padding:11px 22px}

/* segmented language switch */
.lang-seg{
  display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:3px;background:#fff;
}
.lang-seg a{
  font-family:var(--font-mono);font-size:.76rem;letter-spacing:.08em;text-decoration:none;
  color:var(--mist);padding:5px 12px;border-radius:999px;transition:color .18s,background-color .18s;
}
.lang-seg a:hover{color:var(--ink)}
.lang-seg a[aria-current="true"]{background:var(--ink);color:#fff}
.nav-cta{margin-left:2px}
.nav-toggle{display:none;background:none;border:0;padding:10px;cursor:pointer}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--ink);margin:5px 0;border-radius:2px;transition:transform .2s,opacity .2s}

@media (max-width:920px){
  .nav-links{
    position:fixed;inset:72px 0 auto 0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:4px;padding:14px 24px 22px;
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;
  }
  .nav-links > a:not(.btn){padding:10px 0;font-size:1.05rem;width:100%}
  .lang-seg{margin:8px 0}
  .nav-links .btn{margin-top:6px}
  .nav-links.open{opacity:1;transform:none;pointer-events:auto}
  .nav-toggle{display:block}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-weight:600;font-size:.98rem;text-decoration:none;
  border-radius:999px;padding:13px 26px;
  transition:transform .16s,box-shadow .16s,background-color .16s,color .16s;
  border:0;cursor:pointer;
}
.btn{position:relative;overflow:hidden}
.btn::before{ /* sheen sweep */
  content:"";position:absolute;top:0;bottom:0;left:-80%;width:55%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.28),transparent);
  transform:skewX(-18deg);transition:left .55s cubic-bezier(.2,.6,.2,1);pointer-events:none;
}
.btn:hover::before{left:125%}
.btn:active{transform:translateY(0) scale(.975)}

.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(45,52,70,.28)}
.btn-invert{background:#fff;color:var(--ink)}
.btn-invert::before{background:linear-gradient(105deg,transparent,rgba(45,52,70,.10),transparent)}
.btn-invert:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,.35)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost::before{display:none}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn .arrow{transition:transform .16s}
.btn:hover .arrow{transform:translateX(3px)}
@media (prefers-reduced-motion:reduce){.btn::before{display:none}}

/* ---------- sections ---------- */
.section{padding:96px 0}
.section-tight{padding:72px 0}
.section-surface{background:var(--surface)}
.section-dark{background:var(--ink);color:#fff}
.section-dark .lead,.section-dark .muted{color:#B9C0CF}
.section-head{max-width:640px;margin-bottom:52px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:110px 0 130px;background:
  radial-gradient(1100px 520px at 82% -10%,rgba(155,79,200,.10),transparent 60%),
  radial-gradient(900px 480px at 8% 110%,rgba(232,115,90,.09),transparent 60%),
  radial-gradient(700px 420px at 55% 55%,rgba(212,84,138,.05),transparent 65%),
  #fff;
}
.hero::before{ /* fine dot grid */
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(rgba(45,52,70,.10) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:radial-gradient(720px 480px at 30% 30%,#000 0%,transparent 75%);
  mask-image:radial-gradient(720px 480px at 30% 30%,#000 0%,transparent 75%);
  pointer-events:none;
}
.hero::after{ /* slow aurora drift */
  content:"";position:absolute;width:70vw;height:70vw;max-width:900px;max-height:900px;
  right:-22vw;top:-32vw;border-radius:50%;
  background:conic-gradient(from 200deg,rgba(155,79,200,.14),rgba(212,84,138,.12),rgba(232,115,90,.12),rgba(155,79,200,.14));
  filter:blur(90px);opacity:.7;
  animation:aurora 26s linear infinite;pointer-events:none;
}
@keyframes aurora{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.hero::after{animation:none}}
.hero .wrap{position:relative;z-index:2}
.hero h1{max-width:13em}
.hero .lead{margin:20px 0 34px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-meta{
  margin-top:56px;display:flex;gap:34px;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:.82rem;color:var(--slate);letter-spacing:.02em;
}
.hero-meta b{display:block;font-family:var(--font-sans);font-size:1.35rem;color:var(--ink);letter-spacing:-.01em}
#wave{position:absolute;left:0;right:0;bottom:-6px;width:100%;height:190px;z-index:1;pointer-events:none}
@media (max-width:700px){.hero{padding:72px 0 110px}#wave{height:120px}}

/* ---------- cards ---------- */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:920px){.grid-3,.grid-4{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}}

.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:30px 28px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:8px;
  transition:transform .18s,box-shadow .18s,border-color .18s;
  position:relative;
}
a.card{text-decoration:none}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:transparent}
.card::before{
  content:"";position:absolute;top:0;left:28px;right:28px;height:3px;border-radius:0 0 3px 3px;
  background:var(--grad);opacity:0;transition:opacity .18s;
}
.card:hover::before{opacity:1}
.card h3{margin-bottom:2px}
.card p{color:var(--slate);font-size:.96rem;margin:0}
.card .card-link{
  margin-top:auto;padding-top:14px;font-weight:600;font-size:.92rem;color:var(--rose);
  display:inline-flex;align-items:center;gap:.4em;
}
.card-icon{
  width:52px;height:52px;border-radius:13px;background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;margin-bottom:12px;
  box-shadow:0 1px 2px rgba(45,52,70,.06);
}
.card-icon svg{width:28px;height:28px}
.hero-brandbar{
  margin-top:60px;display:flex;align-items:center;gap:26px;flex-wrap:wrap;
}
.hero-brandbar .bb-label{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--mist)}
.hero-brandbar .bb-item{display:flex;align-items:center;gap:9px;color:var(--slate);font-size:.9rem;font-weight:500}
.hero-brandbar svg{width:19px;height:19px;flex:none}
.logo-chip{
  display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;
  border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 16px;
  font-size:.88rem;font-weight:500;color:var(--slate);box-shadow:0 1px 2px rgba(45,52,70,.05);
}
.logo-chip svg{width:18px;height:18px}
#wave{opacity:.55}

/* deliverable chips */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  font-family:var(--font-mono);font-size:.8rem;letter-spacing:.02em;
  border:1px solid var(--line);border-radius:999px;padding:7px 14px;background:#fff;color:var(--slate);
}
.section-dark .chip{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);color:#C9CFDD}

/* ---------- 6D timeline ---------- */
.sixd{position:relative}
.sixd-track{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:0;margin-top:64px}
.sixd-spine{
  position:absolute;top:27px;left:calc(100%/12);right:calc(100%/12);height:4px;border-radius:4px;
  background:var(--line);overflow:hidden;
}
.sixd-spine i{
  position:absolute;inset:0;background:var(--grad);transform-origin:left;
  transform:scaleX(var(--p,0));transition:transform .5s cubic-bezier(.4,0,.2,1);display:block;
}
.sixd-step{position:relative;text-align:center;padding:0 10px;cursor:pointer;background:none;border:0;font:inherit;color:inherit}
.sixd-dot{
  width:58px;height:58px;margin:0 auto;border-radius:50%;
  background:#fff;border:2px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-weight:500;font-size:.92rem;color:var(--mist);
  transition:border-color .25s,color .25s,box-shadow .25s,background .25s;position:relative;z-index:1;
}
.sixd-step .sixd-name{margin-top:14px;font-weight:600;font-size:.98rem;transition:color .2s}
.sixd-step .sixd-sub{font-size:.8rem;color:var(--mist);font-family:var(--font-mono);letter-spacing:.04em}
.sixd-step.active .sixd-dot,.sixd-step.done .sixd-dot{
  border-color:transparent;color:#fff;background:var(--grad);box-shadow:0 6px 20px rgba(212,84,138,.35);
}
.sixd-step.active .sixd-name{color:var(--rose)}
.sixd-panel{
  margin-top:46px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:40px;box-shadow:var(--shadow);display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start;
}
.sixd-panel .phase-label{
  font-family:var(--font-mono);font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--rose);margin-bottom:10px;
}
.sixd-panel h3{font-size:1.6rem}
.sixd-panel .deliv h4{
  font-family:var(--font-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--mist);margin:0 0 14px;font-weight:500;
}
.sixd-panel ul{list-style:none;margin:0;padding:0}
.sixd-panel ul li{
  padding:9px 0 9px 26px;position:relative;font-size:.95rem;color:var(--slate);
  border-bottom:1px dashed var(--line);
}
.sixd-panel ul li:last-child{border-bottom:0}
.sixd-panel ul li::before{
  content:"";position:absolute;left:0;top:16px;width:12px;height:12px;border-radius:3px;background:var(--grad);opacity:.85;
}
.sixd-nav{display:flex;gap:10px;margin-top:26px}
.sixd-nav button{
  border:1.5px solid var(--line);background:#fff;border-radius:999px;width:44px;height:44px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:border-color .18s,transform .12s;
}
.sixd-nav button:hover{border-color:var(--ink);transform:translateY(-1px)}
@media (max-width:920px){
  .sixd-track{grid-template-columns:repeat(3,1fr);row-gap:34px}
  .sixd-spine{display:none}
  .sixd-panel{grid-template-columns:1fr;padding:28px 24px}
}

/* ---------- process strip (home teaser) ---------- */
.strip{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:48px}
.strip a{
  text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;transition:transform .18s,box-shadow .18s;
}
.strip a:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.strip .num{font-family:var(--font-mono);font-size:.78rem;color:var(--rose)}
.strip .nm{font-weight:600;margin-top:4px}
@media (max-width:920px){.strip{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.strip{grid-template-columns:repeat(2,1fr)}}

/* ---------- lists / checks ---------- */
.check-list{list-style:none;padding:0;margin:0}
.check-list li{padding:10px 0 10px 34px;position:relative;color:var(--slate)}
.check-list li b{color:var(--ink)}
.check-list li::before{
  content:"";position:absolute;left:0;top:14px;width:18px;height:18px;border-radius:6px;
  background:var(--grad-soft);border:1px solid var(--line);
}
.check-list li::after{
  content:"";position:absolute;left:5px;top:19px;width:8px;height:5px;
  border-left:2px solid var(--rose);border-bottom:2px solid var(--rose);transform:rotate(-45deg);
}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media (max-width:920px){.split{grid-template-columns:1fr;gap:36px}}

/* ---------- FAQ ---------- */
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{
  cursor:pointer;font-weight:600;padding:16px 34px 16px 0;list-style:none;position:relative;font-size:1.02rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:4px;top:12px;font-size:1.5rem;font-weight:300;color:var(--rose);
  transition:transform .2s;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--slate);padding-bottom:16px;max-width:56em}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden}
.cta-band .wrap{position:relative;z-index:2;text-align:center;max-width:760px}
.cta-band h2{color:#fff}
.cta-band p{color:#B9C0CF}
.cta-band .btn{margin-top:10px}
.cta-wave{position:absolute;inset:auto 0 0 0;height:120px;opacity:.5;pointer-events:none}

/* ---------- footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--surface);padding:64px 0 34px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
.footer-grid img{height:26px;width:auto;margin-bottom:14px}
.site-footer h4{
  font-family:var(--font-mono);font-size:.76rem;letter-spacing:.13em;text-transform:uppercase;
  color:var(--mist);font-weight:500;margin:0 0 14px;
}
.site-footer a{color:var(--slate);text-decoration:none;display:block;padding:4px 0;font-size:.94rem}
.site-footer a:hover{color:var(--ink)}
.footer-meta{
  margin-top:46px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--font-mono);font-size:.78rem;color:var(--mist);
}
.footer-tag{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:500}
@media (max-width:920px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}}

/* ---------- reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}

/* ---------- page hero (subpages) ---------- */
.page-hero{padding:84px 0 64px;background:linear-gradient(180deg,var(--surface) 0%,#fff 100%);border-bottom:1px solid var(--line)}
.page-hero h1{max-width:15em}
.page-hero .lead{margin-top:16px}

/* contact */
.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow);
}
.contact-card .mono{font-size:.86rem;color:var(--mist)}
.contact-card a{color:var(--ink);font-weight:600;text-decoration:none}
.contact-card a:hover{color:var(--rose)}
.booking-frame{width:100%;height:1200px;border:0;border-radius:var(--radius-lg);background:#fff}

table.spec{width:100%;border-collapse:collapse;font-size:.93rem}
table.spec th,table.spec td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.spec th{font-family:var(--font-mono);font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--mist);font-weight:500}
table.spec td:first-child{font-weight:600;white-space:nowrap}
table.spec td{color:var(--slate)}