/* -----------------------------
   Brimtech — Cool Minimal System
   Production-ready, responsive
------------------------------ */

:root {
  --bg-base: #FBF6FF;
  --bg-soft-1: #F2EBFA;
  --bg-soft-2: #ECE2F7;

  --text-primary: #161616;
  --text-muted: #6A6175;

  --line: #E4D9F1;

  --accent: #6D28D9;
  /* violet */
  --accent-2: #F97316;
  /* vibrant orange */

  --surface: #FFFFFF;

  --maxw: 720px;
  --pad-x: clamp(20px, 4vw, 120px);
  --section-y: clamp(56px, 7vw, 96px);
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.75;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: inherit;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 35%, transparent);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 12px;
  background: var(--text-primary);
  color: var(--bg-base);
  padding: 10px 14px;
  border-radius: 10px;
  z-index: 9999;
}

.skip-link:focus {
  left: 12px;
}

.container {
  width: 100%;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

.readable {
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
}

header.site-header {
  position: sticky;
  top: 0;
  background: color-mix(in srgb, var(--bg-base) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  z-index: 50;
}

.navbar {
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.logo {
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  color: var(--text-primary);
  background: #fff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.nav-links a {
  text-decoration: none;
  font-weight: 500;
  color: var(--text-primary);
  opacity: .9;
}

.nav-links a:hover {
  opacity: 1;
}

.nav-links .active {
  position: relative;
  opacity: 1;
}

.nav-links .active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -10px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
}

.cta-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.cta-link:hover {
  text-decoration: underline;
}

.mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--line);
  padding: 10px 0 16px 0;
}

.mobile-menu a {
  display: block;
  padding: 12px 0;
  text-decoration: none;
  font-weight: 500;
}

.mobile-menu a.cta-link {
  padding-top: 14px;
}

main {
  min-height: 70vh;
}

.section {
  padding: var(--section-y) 0;
}

.section.soft-1 {
  background: var(--bg-soft-1);
}

.section.soft-2 {
  background: var(--bg-soft-2);
}

.kicker {
  color: var(--text-muted);
  font-weight: 500;
  margin: 0 0 12px 0;
}

h1,
h2,
h3 {
  margin: 0 0 18px 0;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.18;
  font-weight: 650;
}

h2 {
  font-size: clamp(22px, 2.6vw, 28px);
  line-height: 1.3;
  font-weight: 650;
}

h3 {
  font-size: 18px;
  line-height: 1.45;
  font-weight: 600;
  letter-spacing: -0.01em;
}

p {
  margin: 0 0 18px 0;
}

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

.rule {
  height: 1px;
  background: var(--line);
  margin: 24px 0;
}

.bullets {
  margin: 14px 0 0 0;
  padding-left: 18px;
}

.bullets li {
  margin: 10px 0;
  color: var(--text-muted);
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 64px);
  align-items: start;
}

@media (max-width: 900px) {
  .two-col {
    grid-template-columns: 1fr;
  }
}

.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  margin-top: 28px;
}

.service-block .tagline {
  font-style: italic;
  color: var(--text-muted);
  margin-top: -8px;
  margin-bottom: 10px;
}

.inline-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.inline-link:hover {
  text-decoration: underline;
}

.callout {
  border: 1px solid var(--line);
  background: color-mix(in srgb, #fff 70%, var(--bg-base));
  border-radius: var(--radius);
  padding: 18px 18px;
  margin-top: 18px;
}

.callout strong {
  font-weight: 650;
}

.price-highlight {
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
  padding: 4px 10px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 18px;
}

.price-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.price-row:last-child {
  border-bottom: none;
}

.price-row .label {
  font-weight: 600;
}

.price-row .range {
  color: var(--text-muted);
  white-space: nowrap;
}

footer {
  border-top: 1px solid var(--line);
  padding: 36px 0;
  color: var(--text-muted);
}

.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-inner a {
  color: var(--text-muted);
  text-decoration: none;
}

.footer-inner a:hover {
  text-decoration: underline;
}

.small {
  font-size: 13px;
  line-height: 1.6;
}

@media (max-width: 780px) {
  .nav-links {
    display: none;
  }

  .mobile-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }

  .mobile-menu {
    display: none;
  }

  .mobile-menu.open {
    display: block;
  }
}