/* KVI Websites — styles.css
   Simple, modern, mobile-first styling.
*/

:root{
  --bg: #0b0d12;
  --panel: #111520;
  --panel-2: #0e1320;
  --text: #e8eaf0;
  --muted: #b1b7c7;
  --border: rgba(255,255,255,.12);
  --shadow: 0 12px 30px rgba(0,0,0,.35);
  --accent: #6ee7ff;
  --accent-2: #a78bfa;
  --ok: #8bffb4;

  --radius: 18px;
  --radius-sm: 12px;

  --container: 1120px;
  --pad: clamp(18px, 3vw, 28px);

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font);
  background: radial-gradient(1200px 700px at 20% 0%, rgba(167,139,250,.16), transparent 60%),
              radial-gradient(900px 600px at 90% 20%, rgba(110,231,255,.14), transparent 55%),
              var(--bg);
  color: var(--text);
  line-height: 1.55;
}

a{ color: inherit; }
a:hover{ text-decoration: none; }
img{ max-width: 100%; height: auto; }

.container{
  width: min(var(--container), calc(100% - 2*var(--pad)));
  margin-inline: auto;
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 12px;
  padding: 10px 12px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  z-index: 99;
}
.skip-link:focus{ left: 12px; }

.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(11,13,18,.72);
  border-bottom: 1px solid var(--border);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}

.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 220px;
}
.brand-mark{
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  font-weight: 900;
  letter-spacing: .8px;
  color: #021018;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 25px rgba(110,231,255,.18);
}
.brand-text{
  display: grid;
  gap: 2px;
}
.brand-name{
  font-weight: 800;
  letter-spacing: .2px;
}
.brand-tagline{
  font-size: .86rem;
  color: var(--muted);
}

.site-nav{
  display: flex;
  align-items: center;
  gap: 14px;
}
.site-nav a{
  text-decoration: none;
  padding: 10px 10px;
  border-radius: 12px;
  color: var(--muted);
}
.site-nav a:hover{ background: rgba(255,255,255,.06); color: var(--text); }

.nav-toggle{
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  width: 44px;
  height: 44px;
  border-radius: 14px;
}
.nav-toggle-bars{
  display: inline-block;
  width: 18px;
  height: 2px;
  background: var(--text);
  position: relative;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after{
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--text);
}
.nav-toggle-bars::before{ top: -6px; }
.nav-toggle-bars::after{ top: 6px; }

@media (max-width: 920px){
  .nav-toggle{ display: inline-grid; place-items: center; }
  .site-nav{
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    margin: 0 var(--pad);
    padding: 10px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    background: rgba(17,21,32,.96);
    box-shadow: var(--shadow);
    display: none;
    flex-direction: column;
    align-items: stretch;
  }
  .site-nav a{ padding: 12px 12px; }
  .site-nav.is-open{ display: flex; }
}

/* Buttons */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }
.btn-primary{
  border-color: rgba(110,231,255,.35);
  background: linear-gradient(135deg, rgba(110,231,255,.22), rgba(167,139,250,.18));
}
.btn-ghost{
  background: transparent;
}
.btn-block{ width: 100%; }

/* Hero */
.hero{
  position: relative;
  padding: 72px 0 30px;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.4fr .9fr;
  gap: 22px;
  align-items: start;
}
@media (max-width: 920px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero{ padding-top: 44px; }
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(255,255,255,.03);
  margin: 0 0 14px;
}
.hero h1{
  margin: 0 0 12px;
  font-size: clamp(2.0rem, 3.4vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.lead{
  margin: 0 0 18px;
  font-size: clamp(1.05rem, 1.3vw, 1.18rem);
  color: rgba(232,234,240,.9);
}
.hero-cta{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 18px;
}
.hero-badges{
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-badges li{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: rgba(255,255,255,.03);
}

/* Cards & Sections */
.section{
  padding: 66px 0;
}
.section-alt{
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section-head{
  display: grid;
  gap: 6px;
  margin-bottom: 22px;
}
.section-head h2{
  margin: 0;
  font-size: clamp(1.6rem, 2.2vw, 2.2rem);
}
.section-head p{
  margin: 0;
  color: var(--muted);
}

.grid{
  display: grid;
  gap: 16px;
}
.cards-3{
  grid-template-columns: repeat(3, 1fr);
}

.cards-2{
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 920px){
  .cards-3{ grid-template-columns: 1fr; }
}
.card{
  background: rgba(17,21,32,.72);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 10px 22px rgba(0,0,0,.25);
}
.card-title{
  margin: 0 0 10px;
}
.card-text{
  margin: 0 0 18px;
  color: var(--muted);
}
.card-actions{
  display: grid;
  gap: 10px;
  margin-bottom: 18px;
}
.card-meta{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.meta-label{ font-size: .82rem; color: var(--muted); display:block; }
.meta-value{ font-weight: 800; text-decoration: none; }

.hero-card .card{
  position: sticky;
  top: 92px;
}
@media (max-width: 920px){
  .hero-card .card{ position: static; }
}

.checklist{
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}
.checklist li{
  position: relative;
  padding-left: 28px;
  color: rgba(232,234,240,.92);
}
.checklist li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--ok), rgba(110,231,255,.5));
  box-shadow: 0 8px 18px rgba(139,255,180,.10);
}

.callout{
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px dashed rgba(110,231,255,.35);
  background: rgba(110,231,255,.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
@media (max-width: 920px){
  .callout{ flex-direction: column; align-items: flex-start; }
}

/* Steps */
.steps{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}
.steps li{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  background: rgba(17,21,32,.55);
}
.steps h3{ margin: 0 0 6px; }
.steps p{ margin: 0; color: var(--muted); }

/* Pricing */
.price-amount{
  margin: 10px 0 10px;
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.price-note{
  font-size: 1rem;
  color: var(--muted);
  margin-left: 4px;
}
.price.featured{
  border-color: rgba(110,231,255,.35);
  background: linear-gradient(180deg, rgba(110,231,255,.10), rgba(17,21,32,.65));
  position: relative;
}
.pill{
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 800;
  font-size: .82rem;
  border: 1px solid rgba(110,231,255,.35);
  background: rgba(110,231,255,.08);
}
.fineprint{
  margin-top: 14px;
  color: var(--muted);
  font-size: .92rem;
}

/* FAQ */
.faq{
  display: grid;
  gap: 12px;
}
details{
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(17,21,32,.55);
  padding: 14px 16px;
}
summary{
  cursor: pointer;
  font-weight: 800;
}
.faq-body{ color: var(--muted); margin-top: 10px; }

/* Contact */
.contact-grid{
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 16px;
}
@media (max-width: 920px){
  .contact-grid{ grid-template-columns: 1fr; }
}
.lead-sm{ font-size: 1.2rem; font-weight: 900; margin: 10px 0; }
.muted{ color: var(--muted); }
.divider{
  height: 1px;
  background: var(--border);
  margin: 16px 0;
}
.form{
  display: grid;
  gap: 12px;
  margin-top: 8px;
}
.field{
  display: grid;
  gap: 6px;
}
label{ font-weight: 700; }
input, textarea, select{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
  font: inherit;
}
input:focus, textarea:focus, select:focus{
  outline: 2px solid rgba(110,231,255,.25);
  outline-offset: 2px;
}
.form-note{ margin: 0; font-size: .92rem; }
.hidden{ display:none; }

/* Footer */
.site-footer{
  padding: 34px 0 26px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,.15);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr .9fr .8fr;
  gap: 16px;
  align-items: start;
}
@media (max-width: 920px){
  .footer-grid{ grid-template-columns: 1fr; }
}
.footer-brand{ font-weight: 900; font-size: 1.1rem; }
.footer-links{ display: grid; gap: 8px; }
.footer-links a{ text-decoration: none; color: var(--muted); padding: 6px 0; }
.footer-links a:hover{ color: var(--text); }
.footer-contact a{ text-decoration: none; font-weight: 900; }
.footer-bottom{
  margin-top: 18px;
  color: var(--muted);
}

/* Decorative wave */
.hero-wave{
  height: 60px;
  background:
    radial-gradient(60px 18px at 20% 50%, rgba(110,231,255,.28), transparent 60%),
    radial-gradient(80px 26px at 60% 50%, rgba(167,139,250,.24), transparent 60%),
    radial-gradient(70px 24px at 85% 50%, rgba(110,231,255,.20), transparent 60%);
  opacity: .9;
  filter: blur(0.2px);
}


/* Accessibility */
.sr-only{
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}