/* ==========================================================================
   SITEFUND — Marketing site styles
   Brand tokens match the existing app (dark #11111f, accent #47d7ab)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&family=Space+Mono:wght@400;700&display=swap');

:root {
  --bg: #11111f;
  --bg-2: #161628;
  --surface: rgba(255, 255, 255, 0.05);
  --surface-2: rgba(255, 255, 255, 0.02);
  --border: rgba(255, 255, 255, 0.1);
  --border-soft: rgba(255, 255, 255, 0.06);
  --accent: #47d7ab;
  --accent-hover: #3bc499;
  --accent-soft: rgba(71, 215, 171, 0.1);
  --violet: #8B80E6;
  --text: #ffffff;
  --muted: #9ca3af;
  --muted-2: #6b7280;
  --radius: 16px;
  --radius-lg: 24px;
  --maxw: 1200px;
  --font-head: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Mono', ui-monospace, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent-hover); }

img { max-width: 100%; display: block; }

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

.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--accent);
}

.muted { color: var(--muted); }

/* ============ Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: all .25s;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #0d1117; }
.btn-primary:hover { background: var(--accent-hover); color: #0d1117; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(71,215,171,.28); }
.btn-ghost { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-ghost:hover { background: rgba(255,255,255,.1); color: var(--text); border-color: rgba(255,255,255,.22); }
.btn-lg { padding: 17px 34px; font-size: 17px; }

/* ============ Header / Nav ============ */
header {
  background-color: rgba(17,17,31,.72);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  position: sticky;
  top: 0;
  backdrop-filter: blur(14px);
  z-index: 100;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo img { height: 40px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-links a {
  color: var(--muted);
  font-weight: 600;
  font-size: 15px;
  padding: 9px 16px;
  border-radius: 10px;
  transition: all .2s;
}
.nav-links a:hover { color: var(--text); background: var(--surface); }
.nav-links a.active { color: var(--accent); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-actions .login-link { color: var(--muted); font-weight: 600; font-size: 15px; padding: 9px 8px; }
.nav-actions .login-link:hover { color: var(--text); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  align-items: center; justify-content: center;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: ''; display: block; width: 20px; height: 2px; background: var(--text); position: relative; transition: .25s;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* ============ Section scaffolding ============ */
section { position: relative; }
.section-pad { padding: 96px 0; }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head h2 {
  font-family: var(--font-head);
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.08;
  margin: 16px 0 14px;
}
.section-head p { color: var(--muted); font-size: 19px; text-wrap: pretty; }

.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}

/* ============ Hero ============ */
.hero { padding: 88px 0 40px; overflow: hidden; }
.hero .glow-a { top: -180px; right: -160px; width: 520px; height: 520px; background: radial-gradient(circle, rgba(71,215,171,.28), transparent 62%); }
.hero .glow-b { bottom: -220px; left: -180px; width: 520px; height: 520px; background: radial-gradient(circle, rgba(139,128,230,.22), transparent 64%); }
.hero-inner { position: relative; z-index: 1; text-align: center; }
.hero h1 {
  font-family: var(--font-head);
  font-size: clamp(44px, 7vw, 84px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -.03em;
  margin: 22px auto 20px;
  max-width: 900px;
}
.hero h1 .accent { color: var(--accent); }
.hero p.lead {
  font-size: clamp(18px, 2.4vw, 23px);
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 34px;
  text-wrap: pretty;
}
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.hero-note { font-family: var(--font-mono); font-size: 13px; color: var(--muted-2); margin-top: 20px; letter-spacing: .06em; }

.hero-mockup {
  position: relative; z-index: 1;
  margin: 64px auto 0;
  max-width: 980px;
  perspective: 1800px;
}
.hero-mockup .frame {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(71,215,171,.22);
  box-shadow: 0 60px 120px rgba(0,0,0,.55), 0 0 80px rgba(71,215,171,.14);
  transform: rotateX(4deg);
}
.browser-bar {
  height: 44px; background: #15151f; display: flex; align-items: center; gap: 8px; padding: 0 18px;
  border-bottom: 1px solid var(--border);
}
.browser-bar i { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.browser-bar .r { background: #ff5f57; } .browser-bar .y { background: #febc2e; } .browser-bar .g { background: #28c840; }
.browser-bar .url { margin-left: 14px; font-family: var(--font-mono); font-size: 12px; color: var(--muted-2); }

/* ============ Hero score panel ============ */
.score-panel {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
  padding: 48px 52px;
  background: radial-gradient(700px 340px at 30% 0%, rgba(71,215,171,.08), transparent 60%), #0d0d17;
  text-align: left;
}
.score-main { text-align: center; }
.score-value {
  font-family: var(--font-head); font-weight: 700;
  font-size: clamp(120px, 20vw, 200px); line-height: .86; letter-spacing: -.03em;
  color: #6fe9b4; margin: 10px 0 8px; text-shadow: 0 0 80px rgba(71,215,171,.35);
}
.score-bar { max-width: 380px; margin: 18px auto 0; }
.score-track {
  height: 12px; border-radius: 999px; position: relative;
  background: linear-gradient(90deg,#ff5a5a 0%,#ffb020 26%,#8ce9b6 52%,#28c840 100%);
}
.score-marker { position: absolute; top: -4px; width: 4px; height: 20px; background: #fff; border-radius: 2px; transform: translateX(-50%); }
.score-ticks { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 12px; color: var(--muted-2); margin-top: 9px; }
.score-desc { color: var(--muted); font-size: 15px; margin-top: 20px; text-wrap: pretty; }
.score-breakdown { display: flex; flex-direction: column; gap: 16px; }
.score-breakdown .metric { display: grid; grid-template-columns: 96px 1fr auto; align-items: center; gap: 14px; }
.metric .m-lbl { font-size: 14px; color: var(--muted); }
.metric .m-bar { height: 8px; border-radius: 999px; background: rgba(255,255,255,.08); overflow: hidden; }
.metric .m-bar i { display: block; height: 100%; border-radius: 999px; background: linear-gradient(90deg,var(--accent),#6fe9b4); }
.metric .m-val { font-family: var(--font-mono); font-size: 13px; color: var(--text); white-space: nowrap; }
@media (max-width: 720px) {
  .score-panel { grid-template-columns: 1fr; gap: 28px; padding: 32px 24px; }
}

/* ============ Trust bar ============ */
.trust {
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
  padding: 40px 0;
}
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.trust-grid .stat .num { font-family: var(--font-head); font-weight: 700; font-size: 40px; color: var(--accent); line-height: 1; }
.trust-grid .stat .lbl { font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; color: var(--muted-2); margin-top: 8px; text-transform: uppercase; }

/* ============ Feature cards ============ */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; position: relative; z-index: 1; }
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: all .3s;
}
.feature-card:hover { border-color: rgba(71,215,171,.5); transform: translateY(-4px); box-shadow: 0 10px 30px rgba(71,215,171,.1); }
.feature-icon {
  width: 52px; height: 52px; border-radius: 13px;
  background: var(--accent-soft); border: 1px solid rgba(71,215,171,.3);
  display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.feature-icon svg { width: 24px; height: 24px; stroke: var(--accent); fill: none; stroke-width: 1.8; }
.feature-card h3 { font-family: var(--font-head); font-size: 21px; font-weight: 600; margin-bottom: 10px; }
.feature-card p { color: var(--muted); font-size: 15px; }

/* ============ How it works ============ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 1; }
.step { text-align: left; }
.step .num {
  font-family: var(--font-mono); font-size: 15px; color: var(--accent);
  border: 1px solid rgba(71,215,171,.35); border-radius: 999px;
  width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
}
.step h3 { font-family: var(--font-head); font-size: 22px; font-weight: 600; margin-bottom: 10px; }
.step p { color: var(--muted); font-size: 16px; }

/* ============ CTA band ============ */
.cta-band { padding: 40px 0 96px; }
.cta-inner {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #16162a, #12121f);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 72px 48px;
  text-align: center;
}
.cta-inner .glow-c { top: -140px; left: 50%; transform: translateX(-50%); width: 640px; height: 360px; background: radial-gradient(ellipse, rgba(71,215,171,.22), transparent 66%); }
.cta-inner h2 { position: relative; z-index: 1; font-family: var(--font-head); font-size: clamp(30px, 4.5vw, 46px); font-weight: 700; letter-spacing: -.02em; margin-bottom: 16px; }
.cta-inner p { position: relative; z-index: 1; color: var(--muted); font-size: 19px; max-width: 560px; margin: 0 auto 32px; }
.cta-inner .hero-cta { position: relative; z-index: 1; }

/* ============ Page hero (interior pages) ============ */
.page-hero { padding: 72px 0 40px; text-align: center; overflow: hidden; position: relative; }
.page-hero .glow-a { top: -160px; right: -140px; width: 460px; height: 460px; background: radial-gradient(circle, rgba(71,215,171,.22), transparent 62%); }
.page-hero h1 { position: relative; z-index: 1; font-family: var(--font-head); font-size: clamp(38px, 6vw, 66px); font-weight: 700; letter-spacing: -.03em; line-height: 1.05; margin: 18px auto 16px; max-width: 820px; }
.page-hero h1 .accent { color: var(--accent); }
.page-hero p.lead { position: relative; z-index: 1; color: var(--muted); font-size: 20px; max-width: 620px; margin: 0 auto; text-wrap: pretty; }

/* ============ About ============ */
.prose { max-width: 760px; margin: 0 auto; }
.prose p { font-size: 18px; color: #cbd0d8; margin-bottom: 22px; text-wrap: pretty; }
.prose h3 { font-family: var(--font-head); font-size: 26px; font-weight: 600; margin: 44px 0 14px; }
.value-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.value-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.value-card h3 { font-family: var(--font-head); font-size: 20px; font-weight: 600; margin-bottom: 10px; }
.value-card p { color: var(--muted); font-size: 15px; }
.value-card .k { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; color: var(--accent); text-transform: uppercase; }

/* ============ Pricing ============ */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.price-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 36px 32px; transition: all .3s; position: relative;
}
.price-card:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.2); }
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px rgba(71,215,171,.4), 0 20px 50px rgba(71,215,171,.12); }
.price-card .tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #0d1117; font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: .1em; padding: 6px 16px; border-radius: 999px; }
.price-card .plan { font-family: var(--font-mono); font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.price-card .price { font-family: var(--font-head); font-weight: 700; font-size: 52px; letter-spacing: -.02em; margin: 14px 0 4px; }
.price-card .price small { font-size: 17px; font-weight: 500; color: var(--muted); font-family: var(--font-body); }
.price-card .desc { color: var(--muted); font-size: 15px; min-height: 44px; margin-bottom: 24px; }
.price-card ul { list-style: none; margin-bottom: 30px; display: flex; flex-direction: column; gap: 13px; }
.price-card li { display: flex; gap: 11px; align-items: flex-start; font-size: 15px; color: #cbd0d8; }
.price-card li svg { width: 19px; height: 19px; stroke: var(--accent); fill: none; stroke-width: 2.2; flex-shrink: 0; margin-top: 2px; }
.price-card .btn { width: 100%; justify-content: center; }

/* ============ Form / Get started ============ */
.form-wrap { max-width: 640px; margin: 0 auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; }
.form-row { margin-bottom: 22px; }
.form-row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 8px; color: #e5e7eb; }
label .req { color: var(--accent); }
input, select, textarea {
  width: 100%; padding: 13px 16px; background: var(--surface-2);
  border: 1px solid var(--border); border-radius: 11px; color: var(--text);
  font-family: var(--font-body); font-size: 15px; transition: border-color .2s, box-shadow .2s;
}
input::placeholder, textarea::placeholder { color: var(--muted-2); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(71,215,171,.15); }
textarea { resize: vertical; min-height: 110px; }
.form-hint { font-size: 13px; color: var(--muted-2); margin-top: 7px; }
.form-success {
  display: none; text-align: center; padding: 20px 0;
}
.form-success.show { display: block; }
.form-success .check { width: 68px; height: 68px; margin: 0 auto 20px; border-radius: 50%; background: var(--accent-soft); border: 1px solid rgba(71,215,171,.4); display: flex; align-items: center; justify-content: center; }
.form-success .check svg { width: 32px; height: 32px; stroke: var(--accent); fill: none; stroke-width: 2.5; }
.form-success h3 { font-family: var(--font-head); font-size: 26px; margin-bottom: 10px; }
.form-success p { color: var(--muted); }

.disclaimer { font-family: var(--font-mono); font-size: 12px; color: var(--muted-2); text-align: center; margin-top: 28px; letter-spacing: .04em; }

/* ============ Footer ============ */
footer { border-top: 1px solid var(--border); padding: 56px 0 40px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand img { height: 38px; margin-bottom: 16px; }
.footer-brand p { color: var(--muted); font-size: 15px; max-width: 300px; }
.footer-col h4 { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-col a { color: var(--muted); font-size: 15px; }
.footer-col a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border-soft); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-family: var(--font-mono); font-size: 13px; color: var(--muted-2); }

/* ============ Powered by ShermanGroup ============ */
.powered-by { display: inline-flex; align-items: center; gap: 11px; }
.powered-by span { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-2); }
.powered-by img { height: 22px; width: auto; opacity: .7; filter: brightness(0) invert(1); transition: opacity .2s; position: relative; top: 9px; }
.powered-by:hover img { opacity: .85; }
.footer-brand .powered-by { margin-top: 20px; }

/* ============ Responsive ============ */
@media (max-width: 900px) {
  .features-grid, .steps, .pricing-grid, .trust-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .value-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .nav-links, .nav-actions .login-link { display: none; }
  .nav-toggle { display: flex; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; align-items: stretch; gap: 4px;
    position: absolute; top: 72px; left: 16px; right: 16px;
    background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px; padding: 12px; z-index: 200;
  }
  .nav.open .nav-links a { padding: 12px 14px; }
  .section-pad { padding: 64px 0; }
  .features-grid, .steps, .pricing-grid, .trust-grid, .footer-grid { grid-template-columns: 1fr; }
  .form-row.two { grid-template-columns: 1fr; }
  .cta-inner { padding: 48px 24px; }
  .form-wrap { padding: 28px 20px; }
}