:root {
  color-scheme: dark;
  --bg: #090b12;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-strong: rgba(255, 255, 255, 0.11);
  --border: rgba(255, 255, 255, 0.14);
  --text: #fff8ef;
  --muted: #c8bfb2;
  --accent: #ffb86b;
  --accent-2: #ff6b6b;
  --green: #8dffbc;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.42);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 184, 107, 0.24), transparent 28rem),
    radial-gradient(circle at 82% 8%, rgba(255, 107, 107, 0.18), transparent 30rem),
    linear-gradient(135deg, #090b12 0%, #15111a 48%, #0b1018 100%);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem clamp(1rem, 4vw, 4rem);
  background: rgba(9, 11, 18, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
}

.brand, .nav, .cta-row { display: flex; align-items: center; gap: 1rem; }
.brand { font-weight: 900; letter-spacing: -0.02em; }
.brand-mark {
  display: inline-grid;
  width: 2.35rem;
  height: 2.35rem;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #120b08;
  font-size: 0.75rem;
  font-weight: 950;
}
.nav a { color: var(--muted); font-size: 0.95rem; }
.nav a:hover { color: var(--text); }

.section {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3.5rem, 7vw, 7rem) 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.8fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  min-height: calc(100vh - 5rem);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 12ch;
  margin-bottom: 1.5rem;
  font-size: clamp(3.2rem, 8vw, 7rem);
  line-height: 0.9;
  letter-spacing: -0.08em;
}
h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 5vw, 4.1rem);
  line-height: 1;
  letter-spacing: -0.055em;
}
h3 { margin-bottom: 0.6rem; font-size: 1.35rem; line-height: 1.15; }
.lede { max-width: 43rem; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.25rem); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.85rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  font-weight: 900;
  transition: transform 160ms ease, background 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #160d09; border-color: transparent; }
.button.secondary { background: rgba(255,255,255,0.07); }

.call-card, .problem-strip, .feature-card, .process, .contact-card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--panel-strong), var(--panel));
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.call-card { padding: 1.4rem; border-radius: 2.2rem; }
.phone-top { display: flex; gap: 0.45rem; margin-bottom: 1.2rem; }
.phone-top span { width: 0.65rem; height: 0.65rem; border-radius: 99px; background: rgba(255,255,255,0.3); }
.incoming { display: inline-flex; margin-bottom: 1rem; padding: 0.35rem 0.75rem; border-radius: 999px; background: rgba(141,255,188,0.12); color: var(--green); font-weight: 850; }
.call-card h2 { font-size: clamp(1.65rem, 4vw, 2.7rem); letter-spacing: -0.05em; }
.capture-list { display: grid; gap: 0.7rem; margin: 1rem 0; padding: 0; list-style: none; color: var(--muted); }
.capture-list li { padding: 0.85rem; border-radius: 1rem; background: rgba(0,0,0,0.22); border: 1px solid rgba(255,255,255,0.09); }
.summary { margin: 1rem 0 0; color: var(--green); font-weight: 850; }

.problem-strip {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  padding: clamp(2rem, 5vw, 3.5rem);
  border-radius: 2rem;
}
.problem-strip p:last-child { color: var(--muted); font-size: 1.1rem; }

.section-heading { max-width: 760px; margin-bottom: 2rem; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.feature-card { min-height: 14rem; padding: 1.3rem; border-radius: 1.5rem; }
.feature-card span { color: var(--accent); font-weight: 950; }
.feature-card p, .process p, .contact-card p { color: var(--muted); }

.process { padding: clamp(2rem, 5vw, 3.5rem); border-radius: 2rem; }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; margin-top: 2rem; }
.steps div { padding: 1rem; border-radius: 1.25rem; background: rgba(0,0,0,0.2); border: 1px solid rgba(255,255,255,0.09); }
.steps p { margin-bottom: 0; }

.contact-card { padding: clamp(2rem, 5vw, 4rem); border-radius: 2rem; text-align: center; }
.contact-card p { max-width: 680px; margin-left: auto; margin-right: auto; }
.powered { margin-top: 1.25rem; font-size: 0.9rem; }
.site-footer { padding: 2rem 1rem 3rem; color: var(--muted); text-align: center; }

@media (max-width: 900px) {
  .site-header { position: static; align-items: flex-start; flex-direction: column; }
  .nav { width: 100%; justify-content: space-between; }
  .hero, .problem-strip, .grid, .steps { grid-template-columns: 1fr; }
  h1 { max-width: none; }
  .cta-row { align-items: stretch; flex-direction: column; }
}