:root {
  --bg: #0d0f12;
  --panel: #12151b;
  --text: #e9eef5;
  --muted: #b7c2d0;
  --brand: #6ee7b7; /* mint */
  --brand-2: #60a5fa; /* sky */
  --accent: #f472b6; /* pink */
  --warning: #f59e0b;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 600px at 10% 0%, rgba(96,165,250,.15), transparent),
              radial-gradient(1000px 600px at 90% 10%, rgba(110,231,183,.15), transparent),
              var(--bg);
  line-height: 1.6;
}

.container { width: min(1200px, 92%); margin: 0 auto; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(13,15,18,.6);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.header-wrap { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 800; letter-spacing: .3px; }
.logo-mark { font-size: 22px; filter: drop-shadow(0 2px 6px rgba(0,0,0,.3)); }
.logo-text { font-family: Nunito, Inter, sans-serif; font-size: 18px; }
.logo-text .accent { color: var(--brand-2); }

.nav { position: relative; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; transition: transform .2s ease; }
.nav-list { display: flex; align-items: center; gap: 20px; list-style: none; padding: 0; margin: 0; }
.nav-list a { color: var(--text); text-decoration: none; font-weight: 500; opacity: .9; }
.nav-list a:hover { opacity: 1; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; border-radius: 12px; border: 1px solid transparent; text-decoration: none; color: var(--text); transition: transform .06s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 8px 12px; font-size: 14px; }
.btn-lg { padding: 14px 20px; font-size: 16px; }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #081016; box-shadow: 0 6px 18px rgba(96,165,250,.35); }
.btn-primary:hover { box-shadow: 0 10px 24px rgba(96,165,250,.45); }
.btn-secondary { background: #1b2330; border-color: rgba(255,255,255,.08); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,.18); }
.btn-outline { background: transparent; border-color: rgba(255,255,255,.25); }

/* Hero */
.hero { position: relative; min-height: 88vh; display: grid; align-content: center; isolation: isolate; }
.hero-media { position: absolute; inset: 0; background: url('https://images.unsplash.com/photo-1543269664-76bc3997d9ea?q=80&w=2000&auto=format&fit=crop') center/cover no-repeat; opacity: .25; filter: saturate(0.9) contrast(1.1); z-index: -1; }
.hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(1600px 400px at 20% 80%, rgba(96,165,250,.15), transparent), linear-gradient(180deg, rgba(13,15,18,.3) 0%, var(--bg) 100%); z-index: -1; }
.hero-content { padding: 100px 0 80px; text-align: center; }
.headline { font-family: Nunito, Inter, system-ui, sans-serif; font-weight: 900; letter-spacing: .5px; font-size: clamp(32px, 4vw, 56px); margin: 0 0 12px; }
.subheadline { font-size: clamp(16px, 2.4vw, 20px); color: var(--muted); margin: 0 auto 24px; max-width: 800px; }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 16px 0 22px; }
.hero-badges { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; color: var(--muted); font-size: 14px; }

.scroll-indicator { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); width: 28px; height: 48px; border-radius: 20px; border: 2px solid rgba(255,255,255,.3); display: grid; place-items: center; opacity: .8; text-decoration: none; }
.scroll-indicator .mouse { width: 6px; height: 10px; background: rgba(255,255,255,.6); border-radius: 3px; animation: wheel 1.7s ease-in-out infinite; }
@keyframes wheel { 0% { transform: translateY(-6px); opacity: .2;} 50% { opacity: 1;} 100% { transform: translateY(6px); opacity: .2;} }

/* Sections */
.section { padding: 80px 0; }
.section h2 { font-family: Nunito, Inter, sans-serif; font-weight: 800; letter-spacing: .3px; font-size: clamp(24px, 3vw, 36px); margin: 0 0 22px; }
.grid.two-col { display: grid; grid-template-columns: 1.1fr 1fr; gap: 36px; align-items: center; }

/* About */
.checklist { list-style: none; padding: 0; margin: 14px 0 20px; }
.checklist li { margin: 8px 0; position: relative; padding-left: 28px; color: var(--muted); }
.checklist li::before { content: "✔"; position: absolute; left: 0; top: 0; color: var(--brand); }
.about-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.about-media { display: grid; place-items: center; }
.cards-stack { position: relative; width: 260px; height: 260px; perspective: 1000px; }
.cards-stack .card { position: absolute; inset: 0; display: grid; place-items: center; font-size: 56px; background: linear-gradient(180deg,#1b2230,#10141c); border: 1px solid rgba(255,255,255,.08); border-radius: 20px; box-shadow: var(--shadow); transform-origin: center; transition: transform .4s ease, filter .3s ease; }
.cards-stack .card:nth-child(1) { transform: rotate(-10deg) translate(-10px,6px); filter: saturate(1); }
.cards-stack .card:nth-child(2) { transform: rotate(8deg) translate(18px,0); }
.cards-stack .card:nth-child(3) { transform: rotate(-3deg) translate(-6px,-10px); }
.cards-stack .card:nth-child(4) { transform: rotate(15deg) translate(10px,-16px); }
.cards-stack:hover .card { transform: translateZ(20px) scale(1.02); }

/* How */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.step { background: linear-gradient(180deg,#171b24,#0f1218); border: 1px solid rgba(255,255,255,.06); border-radius: 16px; padding: 18px; box-shadow: var(--shadow); transition: transform .15s ease, border-color .2s ease; }
.step:hover { transform: translateY(-3px); border-color: rgba(110,231,183,.35); }
.step .icon { font-size: 28px; margin-bottom: 8px; }
.step h3 { margin: 6px 0; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 15px; }

/* Why */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature { background: linear-gradient(180deg,#171b24,#0f1218); border: 1px solid rgba(255,255,255,.06); border-radius: 16px; padding: 18px; display: grid; grid-template-columns: 40px 1fr; gap: 8px; align-items: center; }
.feature .ficon { font-size: 22px; }
.feature h3 { margin: 0; font-size: 18px; }
.feature p { margin: 0; color: var(--muted); }

/* Testimonials */
.testimonials .quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.testimonials blockquote { margin: 0; padding: 18px; background: #141922; border: 1px solid rgba(255,255,255,.06); border-radius: 16px; box-shadow: var(--shadow); color: var(--muted); }
.testimonials cite { display: block; margin-top: 8px; color: var(--text); font-style: normal; opacity: .9; }

/* Pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan { background: linear-gradient(180deg,#171b24,#0f1218); border: 1px solid rgba(255,255,255,.08); border-radius: 18px; padding: 18px; position: relative; overflow: hidden; box-shadow: var(--shadow); }
.plan header { margin-bottom: 6px; }
.plan h3 { margin: 0 0 2px; }
.plan p { margin: 0; color: var(--muted); }
.plan ul { margin: 12px 0 16px; padding-left: 18px; color: var(--muted); }
.plan.featured { border-color: rgba(96,165,250,.55); box-shadow: 0 12px 40px rgba(96,165,250,.25); }

/* Contact */
.contact .grid { align-items: start; }
.form-row { display: grid; gap: 6px; margin-bottom: 12px; }
.form-row label { font-weight: 600; }
.form-row input, .form-row select, .form-row textarea { background: #0f141c; color: var(--text); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; padding: 10px 12px; font: inherit; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus { outline: 2px solid rgba(96,165,250,.6); border-color: transparent; }
.error { color: #ff8a8a; font-size: 13px; min-height: 16px; }
.form-status { color: var(--brand); min-height: 18px; }
.map-wrap { width: 100%; height: 320px; border-radius: 16px; overflow: hidden; position: relative; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,.06); }
.map-overlay { position: absolute; inset: 0; background: radial-gradient(600px 200px at 85% -10%, rgba(96,165,250,.12), transparent); pointer-events: none; }

/* Footer */
.site-footer { border-top: 1px solid rgba(255,255,255,.06); padding: 26px 0; background: #0b0d10; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 16px; align-items: start; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-links a, .social-link { color: var(--muted); text-decoration: none; }
.footer-links a:hover, .social-link:hover { color: var(--text); }

/* Responsive */
@media (max-width: 980px) {
  .grid.two-col { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .plans { grid-template-columns: 1fr; }
  .testimonials .quotes { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-toggle { display: inline-block; }
  .nav-list { position: absolute; right: 0; top: calc(100% + 8px); background: #0f141c; border: 1px solid rgba(255,255,255,.08); border-radius: 12px; padding: 10px; flex-direction: column; align-items: flex-start; gap: 8px; display: none; width: 220px; }
  .nav-list.open { display: flex; }
}

/* Utilities */
.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; }