@font-face {
  font-family: "Source Sans Pro";
  src: url("assets/fonts/SourceSansPro-Regular.woff") format("woff");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans Pro";
  src: url("assets/fonts/SourceSansPro-Semibold.woff") format("woff");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans Pro";
  src: url("assets/fonts/SourceSansPro-Bold.woff") format("woff");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --navy: #1B365D;
  --navy-ink: #142845;
  --amber: #C4872A;
  --amber-deep: #9A6A1E;
  --ink: #1A1A1A;
  --muted: #5C6570;
  --paper: #F7F4EE;
  --paper-deep: #EFEBE3;
  --rule: #D9D3C7;
  --white: #ffffff;
  --focus: #C4872A;
  --max: 1080px;
  --gap: 24px;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Source Sans Pro", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--navy);
  text-underline-offset: 0.15em;
}

a:hover { color: var(--amber-deep); }

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--navy);
  color: #fff;
  padding: 8px 14px;
  z-index: 40;
}
.skip:focus { left: 12px; top: 12px; }

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(247, 244, 238, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 16px 20px;
  min-height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
  margin-right: auto;
}

.logo img {
  height: 40px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px 18px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav a {
  color: var(--navy);
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
}

.nav a:hover { color: var(--amber-deep); text-decoration: underline; }

.header-cta { margin-left: 6px; }
.header-cta,
.header-cta:hover,
.nav a.btn-primary,
.nav a.btn-primary:hover {
  color: #fff;
  text-decoration: none;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-family: inherit;
}

.btn-primary {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.btn-primary:hover {
  background: var(--navy-ink);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-secondary:hover {
  background: var(--paper);
  color: var(--navy);
}

.btn-ghost {
  background: #fff;
  color: var(--navy);
  border-color: var(--rule);
}
.btn-ghost:hover { border-color: var(--navy); color: var(--navy); }

.btn-block { width: 100%; }

.btn .tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--paper);
  color: var(--amber-deep);
  border-radius: 999px;
  padding: 2px 7px;
}

.btn-primary .tag {
  background: rgba(255,255,255,0.14);
  color: #f3d7a4;
}

.hero-actions, .price-actions, .sample-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* Hero */
.hero {
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  padding: 56px 0 64px;
}

.kicker {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-deep);
}

.hero h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(32px, 5vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 700;
  max-width: 15em;
}

.hero .lead {
  margin: 18px 0 28px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
  max-width: 38em;
}

/* Sections */
section { padding: 72px 0; scroll-margin-top: 84px; }

section + section { border-top: 1px solid var(--rule); }

.section-kicker {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-deep);
}

h2 {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-intro {
  margin: 0 0 36px;
  color: var(--muted);
  max-width: 40em;
}

/* Feature cards */
.features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.feature {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 22px 22px 20px;
}

.feature h3 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 20px;
}

.feature p { margin: 0 0 12px; color: var(--ink); font-size: 16.5px; }

.feature a.source {
  font-size: 14px;
  font-weight: 600;
}

/* Sample */
.sample-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.briefing {
  margin: 0;
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(27, 54, 93, 0.08);
}

.briefing-chrome {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--paper-deep);
  border-bottom: 1px solid var(--rule);
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
}

.dots { display: flex; gap: 5px; margin-right: 6px; }
.dots i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #c9c2b5;
  display: block;
}

.counts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 0 0 22px;
}

.count {
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 12px 14px;
  background: var(--paper);
}

.count b {
  display: block;
  color: var(--navy);
  font-size: 28px;
  line-height: 1;
}

.count span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.fine {
  margin: 14px 0 0;
  font-size: 14px;
  color: var(--muted);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.plan {
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 28px 26px 24px;
  background: #fff;
  display: flex;
  flex-direction: column;
}

.plan-featured {
  border-color: var(--navy);
  box-shadow: 0 0 0 1px var(--navy);
  background: var(--paper);
}

.plan h3 {
  margin: 0;
  color: var(--navy);
  font-size: 20px;
}

.plan .price,
p.price {
  margin: 10px 0 8px;
  color: var(--navy);
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

.plan .price small,
p.price small {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--muted);
}

.plan p { margin: 0 0 18px; font-size: 16px; color: var(--ink); }
.plan .placeholder-note { font-size: 13px; color: var(--muted); }

.plan ul {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  flex: 1;
}

.plan li {
  position: relative;
  padding: 6px 0 6px 22px;
  font-size: 16px;
}

.plan li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--amber);
  border-bottom: 2px solid var(--amber);
  transform: rotate(-45deg);
}

.placeholder-note {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--muted);
}

.founding {
  background: var(--paper);
  border-left: 3px solid var(--amber);
  padding: 14px 16px;
  font-size: 16px;
  color: var(--ink);
}

.founding strong { color: var(--navy); }

/* FAQ */
.faq {
  display: grid;
  gap: 10px;
  max-width: 760px;
}

details {
  border: 1px solid var(--rule);
  border-radius: 8px;
  background: #fff;
  padding: 0 16px;
}

details[open] { background: var(--paper); }

summary {
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--navy);
  padding: 14px 0;
}
summary::-webkit-details-marker { display: none; }
summary::after {
  content: "+";
  float: right;
  color: var(--amber-deep);
  font-weight: 700;
}
details[open] summary::after { content: "–"; }

details p { margin: 0 0 14px; font-size: 16.5px; }
details p:last-child { margin-bottom: 16px; }
details a { font-weight: 600; }

/* Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 6px;
}

code {
  font-family: inherit;
  font-size: inherit;
  font-weight: 600;
  letter-spacing: 0;
}

input, textarea {
  width: 100%;
  font: inherit;
  font-size: 16px;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  margin-bottom: 14px;
}

input:focus, textarea:focus {
  border-color: var(--navy);
  outline: 3px solid rgba(196, 135, 42, 0.35);
  outline-offset: 0;
}

textarea { min-height: 110px; resize: vertical; }

.form-note {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--muted);
}

/* Footer */
.site-footer {
  background: var(--navy);
  color: #d7deea;
  padding: 36px 0 40px;
  font-size: 14.5px;
  line-height: 1.55;
}

.site-footer .brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.site-footer .foot-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
}

.foot-mark img {
  width: 32px;
  height: 32px;
}

.foot-mark:hover { color: #f3d7a4; }

.site-footer p { margin: 0 0 10px; max-width: 58em; }
.site-footer a { color: #f3d7a4; }

/* Responsive */
@media (min-width: 720px) {
  .features { grid-template-columns: repeat(3, 1fr); }
  .counts { grid-template-columns: repeat(4, 1fr); }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .hero { padding: 80px 0 88px; }
}

@media (min-width: 900px) {
  .sample-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
  }
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
  }
  .nav a { font-size: 16px; }
  .logo img { height: 44px; }
}

@media (max-width: 719px) {
  .wrap { width: min(var(--max), calc(100% - 32px)); }
  .site-header .wrap {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    column-gap: 12px;
    row-gap: 6px;
    min-height: 56px;
    padding: 8px 0 10px;
  }
  .logo { margin-right: 0; grid-column: 1; grid-row: 1; }
  .logo img { height: 36px; }
  .header-cta {
    grid-column: 2;
    grid-row: 1;
    margin-left: 0;
    padding: 8px 12px;
    font-size: 14px;
    white-space: nowrap;
  }
  .nav {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: flex-start;
    gap: 4px 14px;
  }
  .hero { padding: 36px 0 44px; }
  section { padding: 48px 0; scroll-margin-top: 108px; }
}