/* ============================================================
   Vivid Spark Technology — corporate design system.
   Dark-first "software studio" identity, deliberately distinct from
   product palettes (Vivid Salons stays green on its own site; each
   product card here carries its own accent chip).
   Fonts stay Manrope / Plus Jakarta Sans — the family DNA shared with
   the products without copying their colors.
   ============================================================ */

/* Trademark palette from the company logo: green leaf + Carrot-orange bolt.
   Green is the primary accent; the orange (#FF7009, the bolt) appears only in
   spark details and the Contact Sales CTA. */
:root, [data-theme='dark']{
  --bg:#0A120D;
  --surface:#101B14;
  --surface-2:#16241B;
  --line:rgba(240,248,242,.09);
  --ink:#F0F8F2;
  --muted:rgba(240,248,242,.66);
  --faint:rgba(240,248,242,.42);
  --accent:#55C878;          /* trademark green */
  --accent-2:#2FA45B;
  --accent-ink:#07190D;
  --glow:rgba(85,200,120,.14);
  --gold:#FF7009;            /* the spark — bolt Carrot orange */
  --leaf:#2ED04A;            /* logo leaf on dark surfaces */
  --lime:#B4F53F;            /* electric lime — the mystery card */
  --salons:#4CAF6D;          /* product accent chips */
  --btn-g1:#1C6B3C;          /* trademark dark green — primary buttons */
  --btn-g2:#0E4423;
  --btn-ink:#EAF7EE;
  --orange-1:#FF8A3D;        /* spark orange — Contact Sales CTAs */
  --orange-2:#FF7009;
  --orange-ink:#1A1205;
  --active-bg:#2BB25E;       /* current nav tab — true green */
  --active-ink:#06180D;
  --shadow:0 18px 44px rgba(0,0,0,.45);
}
[data-theme='light']{
  --bg:#F5F9F5;
  --surface:#FFFFFF;
  --surface-2:#EAF2EB;
  --line:rgba(13,26,17,.12);
  --ink:#0D1A11;
  --muted:rgba(13,26,17,.68);
  --faint:rgba(13,26,17,.45);
  --accent:#1E7A43;
  --accent-2:#155E32;
  --accent-ink:#FFFFFF;
  --glow:rgba(30,122,67,.13);
  --gold:#E05F00;            /* Carrot, deepened for light surfaces */
  --leaf:#1B5E3B;            /* logo leaf on light surfaces */
  --lime:#4E9F0A;
  --salons:#2E7D4F;
  --btn-g1:#1C6B3C;
  --btn-g2:#0E4423;
  --btn-ink:#EAF7EE;
  --orange-1:#FF7009;
  --orange-2:#E05F00;
  --orange-ink:#FFFFFF;
  --active-bg:#1E7A43;
  --active-ink:#FFFFFF;
  --shadow:0 18px 44px rgba(13,26,17,.12);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{
  font-family:'Manrope',system-ui,sans-serif;
  background:
    radial-gradient(900px 480px at 85% -10%, var(--glow), transparent 62%),
    radial-gradient(700px 420px at -10% 30%, var(--glow), transparent 60%),
    var(--bg);
  background-attachment:fixed;
  color:var(--ink);min-height:100vh;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  transition:background .25s ease,color .25s ease;
}
img{max-width:100%;display:block}
a{color:inherit}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:0 0 10px 0;z-index:100}
.skip-link:focus{left:0}

/* ---- Header ---- */
.header{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--bg) 82%, transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand:hover{opacity:.9}
.brand{gap:14px;color:var(--ink)}
.brand-mark{width:76px;height:76px;flex:none;display:block}
.brand-text{display:flex;flex-direction:column;line-height:1;font-family:Outfit,'Plus Jakarta Sans','Manrope',system-ui,sans-serif;text-transform:uppercase}
.brand-text b{font-size:32px;font-weight:700;letter-spacing:.07em}
.brand-text small{margin-top:7px;font-size:13px;font-weight:400;letter-spacing:.36em;color:var(--accent)}
@media (max-width:640px){.brand-mark{width:56px;height:56px}.brand-text b{font-size:22px}.brand-text small{font-size:10px;letter-spacing:.3em}}
.top-actions{display:flex;align-items:center;gap:10px}

.nav-row{display:flex;align-items:center;justify-content:flex-end;padding-bottom:10px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  text-decoration:none;font-weight:600;font-size:14.5px;color:var(--muted);
  padding:8px 14px;border-radius:10px;transition:color .15s ease,background .15s ease;
}
.nav-links a:hover{color:var(--ink);background:var(--surface-2)}
.nav-links a[aria-current="page"]{color:var(--active-ink);background:var(--active-bg);font-weight:800}
.nav-cta{
  display:inline-flex;align-items:center;height:38px;padding:0 16px;border-radius:10px;
  text-decoration:none;font-family:'Plus Jakarta Sans',sans-serif;font-size:14px;
  background:linear-gradient(135deg,var(--orange-1),var(--orange-2));
  color:var(--orange-ink)!important;font-weight:800!important;
  box-shadow:0 6px 16px rgba(255,140,40,.30);transition:filter .15s ease,transform .15s ease;
}
.nav-cta:hover{transform:translateY(-1px)}
.nav-cta:hover{filter:brightness(1.06)}
.mobile-nav-toggle{display:none}

/* Language + theme controls (hooks consumed by shared.js) */
.icon-pill,.language-button{
  display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 12px;border-radius:10px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;
  font-family:inherit;font-size:13px;font-weight:600;transition:background .15s ease;
}
.icon-pill:hover,.language-button:hover{background:var(--surface-2)}
.language-wrap{position:relative}
.language-button .button-copy{display:flex;flex-direction:column;align-items:flex-start;line-height:1.15}
.language-button small{font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.language-button .caret{color:var(--faint)}
.language-menu{
  position:absolute;right:0;top:calc(100% + 6px);min-width:170px;display:none;z-index:60;
  background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);overflow:hidden;
}
.language-wrap.open .language-menu{display:block}
.language-option{
  display:flex;align-items:center;justify-content:space-between;width:100%;padding:10px 12px;
  background:none;border:none;color:var(--ink);font-family:inherit;font-size:13.5px;font-weight:600;cursor:pointer;
}
.language-option:hover{background:var(--surface-2)}
.language-option .language-name{display:flex;align-items:center;gap:8px}
.language-option .check{opacity:0;color:var(--accent)}
.language-option[aria-current="true"] .check{opacity:1}

/* ---- Hero ---- */
.hero{padding:84px 0 40px;position:relative}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:800;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent);margin-bottom:18px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--accent),transparent)}
h1{
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;letter-spacing:-.02em;
  font-size:clamp(32px,5.4vw,56px);line-height:1.06;max-width:820px;
}
h1 .grad{background:linear-gradient(100deg,var(--accent),var(--gold));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{max-width:640px;margin-top:18px;font-size:clamp(15px,1.8vw,17.5px);color:var(--muted)}
.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:12px;border:none;
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:15px;text-decoration:none;cursor:pointer;
  transition:transform .15s ease,filter .15s ease,background .15s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--btn-g1),var(--btn-g2));color:var(--btn-ink);box-shadow:0 10px 26px var(--glow)}
.btn-primary:hover{filter:brightness(1.06)}
.btn-secondary{background:var(--surface);border:1px solid var(--line);color:var(--ink)}
.btn-secondary:hover{background:var(--surface-2)}
.btn-orange{background:linear-gradient(135deg,var(--orange-1),var(--orange-2));color:var(--orange-ink);box-shadow:0 10px 26px rgba(255,112,9,.30)}
.btn-orange:hover{filter:brightness(1.06)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.mini-tags{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px}
.mini-tags span{font-size:13px;font-weight:600;color:var(--muted);display:inline-flex;align-items:center;gap:7px}
.mini-tags span::before{content:"✦";color:var(--gold);font-size:11px}

/* ---- Sections & cards ---- */
.section{padding:56px 0}
.kicker{font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);margin-bottom:18px}
h2{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;letter-spacing:-.015em;font-size:clamp(24px,3.4vw,34px);line-height:1.15}
.section-sub{max-width:620px;margin-top:12px;color:var(--muted);font-size:15.5px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:30px}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:26px 24px;
  transition:transform .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-3px);border-color:color-mix(in srgb, var(--accent) 35%, var(--line))}
.card h3{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:18px;margin-bottom:8px}
.card p{color:var(--muted);font-size:14.5px}
.card .num{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:13px;color:var(--accent);margin-bottom:10px;display:block}

/* Product cards */
.product-card{
  background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:30px 28px;
  display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden;
}
.product-card::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--pc,var(--accent))}
.product-chip{
  display:inline-flex;align-self:flex-start;align-items:center;gap:7px;font-size:11px;font-weight:800;
  letter-spacing:.12em;text-transform:uppercase;color:var(--pc,var(--accent));
  background:color-mix(in srgb, var(--pc,var(--accent)) 12%, transparent);
  padding:5px 11px;border-radius:999px;
}
.product-card h3{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:24px}
.product-card p{color:var(--muted);font-size:15px}
.product-feats{display:flex;flex-wrap:wrap;gap:7px 18px}
.product-feats span{font-size:13px;font-weight:600;color:var(--muted);display:inline-flex;align-items:center;gap:6px}
.product-feats span::before{content:"✓";color:var(--pc,var(--accent));font-weight:800}
.product-card .btn{align-self:flex-start;margin-top:6px}
.product-card.soon{
  justify-content:center;align-items:center;text-align:center;
  border:1px dashed color-mix(in srgb,var(--lime) 70%,transparent);
  background:
    radial-gradient(120% 90% at 85% -10%, color-mix(in srgb,var(--lime) 26%,transparent), transparent 55%),
    radial-gradient(100% 80% at -10% 110%, color-mix(in srgb,var(--gold) 20%,transparent), transparent 50%),
    linear-gradient(160deg,color-mix(in srgb,var(--lime) 12%,var(--surface)),var(--surface));
  box-shadow:0 14px 36px color-mix(in srgb,var(--lime) 16%,transparent);
}
.product-card.soon .product-chip{align-self:center;background:color-mix(in srgb,var(--lime) 20%,transparent)}
.product-card.soon h3{
  font-size:22px;
  background:linear-gradient(100deg,var(--lime),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.product-card.soon p{color:var(--muted);font-size:14.5px;max-width:380px}
.pulse-dot{
  width:9px;height:9px;border-radius:50%;background:var(--lime);flex:none;
  animation:limePulse 1.8s infinite;
}
@keyframes limePulse{
  0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--lime) 55%,transparent)}
  70%{box-shadow:0 0 0 9px transparent}
  100%{box-shadow:0 0 0 0 transparent}
}
@media (prefers-reduced-motion: reduce){.pulse-dot{animation:none}}

/* Quote / philosophy */
.quote-box{
  background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--accent);
  border-radius:18px;padding:26px 26px;
}
.quote-box p{color:var(--muted);font-size:15px}
.quote-box .kicker{color:var(--accent);margin-bottom:10px}

/* CTA band */
.cta-band{
  background:linear-gradient(120deg,color-mix(in srgb,var(--accent) 16%,var(--surface)),var(--surface));
  border:1px solid var(--line);border-radius:24px;padding:44px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;
}
.cta-band h2{max-width:520px}
.cta-band p{color:var(--muted);margin-top:8px;max-width:520px}

/* ---- Contact form ---- */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:start;margin-top:30px}
.contact-card,.contact-aside{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:30px 28px}
.contact-aside .row{display:flex;flex-direction:column;gap:4px;padding:14px 0;border-bottom:1px solid var(--line)}
.contact-aside .row:first-child{padding-top:0}
.contact-aside .row:last-child{border-bottom:none;padding-bottom:0}
.contact-aside .row small{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.contact-aside .row a{color:var(--ink);font-weight:700;text-decoration:none}
.contact-aside .row a:hover{color:var(--accent)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.field-group{display:flex;flex-direction:column;gap:6px}
.field-group.full{grid-column:1/-1}
.field-label{font-size:12.5px;font-weight:800;color:var(--ink)}
.field-label .required{color:var(--accent);margin-left:3px}
.field-hint{font-weight:600;color:var(--faint);font-size:11px;margin-left:6px}
.field-group input,.field-group select,.field-group textarea{
  width:100%;padding:12px 14px;border-radius:12px;border:1.5px solid var(--line);
  background:var(--surface-2);color:var(--ink);font-family:inherit;font-size:15px;
}
.field-group input:focus,.field-group select:focus,.field-group textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.field-group textarea{resize:vertical;min-height:110px}
.form-msg{margin-top:14px;font-weight:700;font-size:14px}
.form-msg.ok{color:#5BD98A}
.form-msg.err{color:#FF7A6B}

/* ---- Footer ---- */
.footer{border-top:1px solid var(--line);margin-top:40px;padding:44px 0 40px}
.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.footer-section-title{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:12px}
.footer-links{display:flex;flex-direction:column;gap:9px}
.footer-links a,.footer-links span{font-size:14.5px;font-weight:600;color:var(--ink);text-decoration:none}
.footer-links a:hover{color:var(--accent)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:34px;padding-top:20px;border-top:1px solid var(--line)}
.footer-bottom small{color:var(--ink);opacity:.85;font-size:13.5px;font-weight:600}



/* ---- Intent chooser (Products page) ---- */
.chooser{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:36px}
.choice{
  position:relative;display:flex;flex-direction:column;gap:8px;justify-content:flex-end;
  min-height:230px;padding:26px;border-radius:24px;text-decoration:none;overflow:hidden;
  border:1px solid var(--line);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.choice:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.choice small{font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--c)}
.choice h3{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:clamp(20px,2.6vw,26px);color:var(--ink)}
.choice p{color:var(--muted);font-size:14px;max-width:400px}
.choice .go{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:14px;color:var(--c);margin-top:4px}
.choice .go::after{content:"→";transition:transform .2s ease}
.choice:hover .go::after{transform:translateX(5px)}
.choice.apps{--c:var(--accent);background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 13%,var(--surface)),var(--surface))}
.choice.apps:hover{border-color:color-mix(in srgb,var(--accent) 45%,transparent)}
.choice.custom{--c:var(--gold);background:linear-gradient(160deg,color-mix(in srgb,var(--gold) 13%,var(--surface)),var(--surface))}
.choice.custom:hover{border-color:color-mix(in srgb,var(--gold) 45%,transparent)}
@media(max-width:920px){.chooser{grid-template-columns:1fr}.choice{min-height:170px}}
/* Chooser-driven reveal: sections are collapsed by JS on load (no-JS
   visitors see everything) and expand when their panel is selected. */
.offer.collapsed{display:none}
.offer.collapsed.is-open{display:block;animation:offerReveal .5s ease}
@keyframes offerReveal{0%{opacity:0;transform:translateY(18px)}100%{opacity:1;transform:none}}
.choice.active{border-color:color-mix(in srgb,var(--c) 60%,transparent);box-shadow:0 0 0 2px color-mix(in srgb,var(--c) 30%,transparent),var(--shadow)}

/* Arriving at a section via the chooser gives it a brief glow. */
@keyframes offerIn{0%{background:color-mix(in srgb,var(--accent) 9%,transparent)}100%{background:transparent}}
.offer:target{animation:offerIn 1.4s ease}

/* ---- Offer sections (Products page) — editorial ghost numerals ---- */
.offer{position:relative;padding:72px 0 40px;overflow:hidden}
.offer + .offer{border-top:1px solid var(--line)}
.offer .container{position:relative;z-index:1}
.offer-label{
  display:inline-flex;align-items:center;gap:10px;font-size:11px;font-weight:800;
  letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;
}
.offer-label::before{content:"";width:26px;height:2px;background:linear-gradient(90deg,var(--accent),transparent)}
.offer h2{max-width:640px}
/* Engagement steps — numbered flow, not a paragraph */
.steps{display:flex;flex-direction:column;gap:0;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:26px 24px}
.steps h3{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:18px;margin-bottom:16px}
.step{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-top:1px solid var(--line)}
.step:first-of-type{border-top:none}
.step .n{
  width:30px;height:30px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);
  font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:13px;
}
.step div b{display:block;font-size:14.5px;margin-bottom:2px}
.step div p{color:var(--muted);font-size:13.5px;margin:0}
@media(max-width:920px){.offer{padding:52px 0 28px}}

/* ---- Reveal (hook consumed by shared.js) ---- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1;transform:none;transition:none}
}

/* ---- Responsive ---- */
@media(max-width:920px){
  .grid-3{grid-template-columns:1fr}
  .grid-2,.contact-grid,.form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .mobile-nav-toggle{
    display:inline-flex;align-items:center;height:38px;padding:0 14px;border-radius:10px;
    border:1px solid var(--line);background:var(--surface);color:var(--ink);
    font-family:inherit;font-weight:700;font-size:13px;cursor:pointer;
  }
  .nav-row{position:relative;justify-content:flex-start}
  .nav-links{
    display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;
    background:var(--surface);border-bottom:1px solid var(--line);padding:10px 16px 16px;gap:4px;z-index:55;
  }
  .nav-links.open{display:flex}
  .hero{padding-top:56px}
  .cta-band{padding:32px 24px}
}