/* ============================================================
   Turn-Key Solution one-page site. Brand token system.
   Dark theme default, per turn-key-brand-tokens.css.
   ============================================================ */

:root {
  --tk-navy: #16335E;
  --tk-navy-dark: #0F2444;
  --tk-green: #1FB877;
  --tk-green-deep: #16A364;
  --tk-amber: #F5A524;
  --tk-blue: #3B82F6;
  --tk-on-green: #06231A;

  --tk-bg: #0B1220;
  --tk-bg-alt: #111C30;
  --tk-surface: #15223A;
  --tk-surface-2: #1A2942;
  --tk-text: #CBD5E1;
  --tk-text-strong: #F1F5F9;
  --tk-text-muted: #8DA0BD;
  --tk-line: rgba(255, 255, 255, 0.10);
  --tk-card-shadow: 0 18px 44px rgba(0, 0, 0, 0.45);

  --font-display: 'Poppins', system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --text-h2: clamp(1.7rem, 1.25rem + 2vw, 2.6rem);
  --text-hero: clamp(2.3rem, 1.3rem + 4.2vw, 4.2rem);
  --space-section: clamp(4rem, 3rem + 4vw, 7rem);
  --radius: 14px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  line-height: 1.6;
  color: var(--tk-text);
  background: var(--tk-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  color: var(--tk-text-strong);
  letter-spacing: -0.02em;
  line-height: 1.12;
}

a { color: var(--tk-blue); text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--tk-green);
  outline-offset: 3px;
  border-radius: 4px;
}

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

.kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tk-amber);
  margin-bottom: 18px;
}

.section { padding: var(--space-section) 0; }
.section-alt { background: var(--tk-bg-alt); border-top: 1px solid var(--tk-line); border-bottom: 1px solid var(--tk-line); }
.section h2 { font-size: var(--text-h2); margin-bottom: 14px; }
.section .lede { max-width: 660px; color: var(--tk-text-muted); margin-bottom: 42px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: 8px;
  padding: 14px 26px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 160ms var(--ease), background 160ms var(--ease), border-color 160ms var(--ease);
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }

.btn-primary {
  background: var(--tk-green);
  color: var(--tk-on-green);
  box-shadow: 0 8px 22px rgba(31, 184, 119, 0.30);
}
.btn-primary:hover { background: var(--tk-green-deep); color: var(--tk-on-green); }

.btn-ghost {
  background: transparent;
  color: var(--tk-text-strong);
  border-color: var(--tk-line);
}
.btn-ghost:hover { border-color: var(--tk-text-muted); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 18, 32, 0.86);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--tk-line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img { height: 40px; width: 40px; }
.brand-name { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name strong {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--tk-text-strong);
  white-space: nowrap;
}
.brand-name small {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--tk-text-muted);
}
.site-nav { display: flex; align-items: center; gap: 24px; }
.site-nav a { color: var(--tk-text); font-size: 0.9rem; font-weight: 500; }
.site-nav a:hover { color: var(--tk-text-strong); text-decoration: none; }
.site-nav .btn { padding: 10px 18px; font-size: 0.85rem; }
.nav-links { display: flex; gap: 24px; }
@media (max-width: 880px) { .nav-links { display: none; } }

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(820px 460px at 80% -5%, rgba(31, 184, 119, 0.13), transparent 62%),
    radial-gradient(640px 400px at -8% 35%, rgba(59, 130, 246, 0.12), transparent 60%),
    linear-gradient(180deg, #13233F, var(--tk-bg));
  border-bottom: 1px solid var(--tk-line);
}
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-top: clamp(3.5rem, 6vw, 6.5rem);
  padding-bottom: clamp(3.5rem, 6vw, 6.5rem);
}
.hero h1 { font-size: var(--text-hero); letter-spacing: -0.035em; margin-bottom: 22px; }
.hero h1 em { font-style: normal; color: var(--tk-green); }
.hero .sub { font-size: 1.08rem; max-width: 540px; margin-bottom: 30px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-wheel { display: flex; justify-content: center; }
.hero-wheel img {
  width: 100%;
  max-width: 440px;
  height: auto;
  filter: drop-shadow(0 24px 48px rgba(0, 0, 0, 0.5));
}
@media (max-width: 920px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-wheel { order: -1; }
  .hero-wheel img { max-width: 300px; }
}

/* ---------- Trust strip ---------- */
.trust-strip { border-bottom: 1px solid var(--tk-line); }
.trust-strip .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 36px;
  justify-content: center;
  padding-top: 18px;
  padding-bottom: 18px;
}
.trust-strip span {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tk-text-muted);
}

/* ---------- 6R cards ---------- */
.r-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.r-card {
  position: relative;
  background: var(--tk-surface);
  border: 1px solid var(--tk-line);
  border-radius: var(--radius);
  padding: 28px 26px 24px;
  box-shadow: var(--tk-card-shadow);
  overflow: hidden;
  transition: transform 200ms var(--ease), border-color 200ms var(--ease);
}
.r-card:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, 0.2); }
.r-card .num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 4rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.06);
  position: absolute;
  top: 10px;
  right: 16px;
  user-select: none;
}
.r-card h3 { font-size: 1.2rem; margin-bottom: 4px; }
.r-card .promise { color: var(--tk-amber); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 12px; }
.r-card p { color: var(--tk-text-muted); font-size: 0.92rem; margin-bottom: 14px; }
.r-card .builds {
  font-size: 0.82rem;
  color: var(--tk-text);
  border-top: 1px solid var(--tk-line);
  padding-top: 12px;
}
.r-card .builds strong { color: var(--tk-text-strong); font-weight: 600; }
.flywheel-line {
  margin-top: 36px;
  padding: 20px 26px;
  border-left: 3px solid var(--tk-green);
  background: var(--tk-surface);
  border-radius: 0 10px 10px 0;
  color: var(--tk-text-strong);
  font-weight: 600;
  max-width: 760px;
}

/* ---------- Verticals ---------- */
.verticals { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.vertical {
  background: var(--tk-surface);
  border: 1px solid var(--tk-line);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.vertical h3 { font-size: 1.02rem; margin-bottom: 6px; }
.vertical p { color: var(--tk-text-muted); font-size: 0.85rem; }

/* ---------- RoofQuote band ---------- */
.rq-band {
  background:
    radial-gradient(620px 320px at 85% 50%, rgba(31, 184, 119, 0.14), transparent 60%),
    var(--tk-bg-alt);
  border-top: 1px solid var(--tk-line);
  border-bottom: 1px solid var(--tk-line);
}
.rq-band .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding-top: 44px;
  padding-bottom: 44px;
}
.rq-band h2 { font-size: 1.5rem; margin-bottom: 6px; }
.rq-band p { color: var(--tk-text-muted); max-width: 560px; }

/* ---------- Contact ---------- */
.contact {
  text-align: center;
  background:
    radial-gradient(700px 380px at 50% 120%, rgba(31, 184, 119, 0.16), transparent 65%),
    var(--tk-bg);
}
.contact .lede { margin: 14px auto 36px; }
.contact-ctas { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--tk-line); padding: 36px 0 44px; }
.site-footer .wrap { display: grid; gap: 10px; }
.site-footer p { font-size: 0.82rem; color: var(--tk-text-muted); }
.site-footer a { color: var(--tk-text-muted); text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .r-card { transition: none; }
}