:root {
  --bg: #f6f2ea;
  --bg-soft: #efe7d8;
  --ink: #0f1b2a;
  --ink-soft: #39485a;
  --accent: #0e7c6d;
  --accent-2: #c16e2c;
  --line: #d5c9b2;
  --card: #fffdf8;
  --shadow: 0 18px 50px rgba(15, 27, 42, 0.1);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1160px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 8% 10%, rgba(193, 110, 44, 0.12), transparent 36%),
    radial-gradient(circle at 90% 12%, rgba(14, 124, 109, 0.14), transparent 34%), var(--bg);
  line-height: 1.6;
}

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

.site-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

.container {
  width: min(var(--container), 92vw);
  margin: 0 auto;
}

.section {
  padding: 3.5rem 0;
}

h1,
h2,
h3 {
  margin: 0 0 0.8rem;
  line-height: 1.15;
  font-family: "Fraunces", Georgia, serif;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 5.6vw, 4.1rem);
}

h2 {
  font-size: clamp(1.6rem, 4.2vw, 2.55rem);
}

h3 {
  font-size: clamp(1.1rem, 3vw, 1.35rem);
}

p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.76rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.lead {
  font-size: 1.1rem;
  max-width: 70ch;
}

.micro-note {
  font-size: 0.86rem;
  color: #4b5f70;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.72rem 1.2rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent), #179f8b);
  color: #ffffff;
  box-shadow: 0 10px 25px rgba(14, 124, 109, 0.28);
}

.btn-secondary {
  border-color: var(--line);
  background: #fff;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.4rem 0 0.8rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(7px);
  background: rgba(246, 242, 234, 0.83);
  border-bottom: 1px solid rgba(15, 27, 42, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 1rem;
}

.brand {
  font-weight: 700;
  color: var(--ink);
  font-size: 0.96rem;
  letter-spacing: 0.02em;
}

.brand span {
  color: var(--accent-2);
}

.nav-toggle {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  width: 42px;
  height: 42px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.nav-list {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  position: absolute;
  left: 0;
  right: 0;
  top: 68px;
  background: #fbf7ef;
  border-bottom: 1px solid var(--line);
}

.nav-list[data-open="true"] {
  display: block;
}

.nav-link {
  display: block;
  padding: 0.95rem 1.1rem;
  border-top: 1px solid rgba(15, 27, 42, 0.07);
  font-weight: 500;
}

.nav-link[aria-current="page"] {
  color: var(--accent);
  font-weight: 700;
}

.hero-grid,
.split-grid,
.two-col,
.contact-grid {
  display: grid;
  gap: 1.2rem;
}

.hero-card,
.card,
.timeline-card,
.profile-box,
.milestone,
.contact-card,
.form-wrap,
.cta-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card,
.timeline-card,
.profile-box,
.contact-card,
.form-wrap {
  padding: 1.2rem;
}

.hero-card ul,
.profile-box ul {
  margin: 0;
  padding-left: 1.1rem;
}

.card-grid,
.milestone-grid {
  display: grid;
  gap: 1rem;
  margin-top: 1.3rem;
}

.card,
.milestone {
  padding: 1.1rem;
}

.reference-list {
  margin: 0;
  padding-left: 1.1rem;
}

.reference-list li {
  margin-bottom: 0.45rem;
}

.reference-link {
  color: var(--accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.reference-link:hover,
.reference-link:focus-visible {
  color: #0a675b;
}

.section-intro {
  font-size: 1rem;
  max-width: 80ch;
  margin-bottom: 2rem;
  color: var(--ink-soft);
}

.audience-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.audience-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem;
}

.audience-subtitle {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.95rem;
  margin: 0.4rem 0 0.8rem;
}

.audience-note {
  font-size: 0.9rem;
  color: #6b7d8e;
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid rgba(15, 27, 42, 0.08);
}

.process-list {
  margin: 0;
  padding-left: 1.1rem;
}

.process-list li {
  margin-bottom: 1rem;
}

.process-list strong {
  color: var(--ink);
}

.check-list {
  margin: 0;
  padding-left: 1.2rem;
}

.check-list li {
  margin-bottom: 0.5rem;
}

.timeline-card ol {
  margin: 0;
  padding-left: 1.2rem;
}

.timeline-card li {
  margin-bottom: 0.85rem;
}

.cta-panel {
  padding: 2rem;
  text-align: center;
}

.page-hero {
  padding-top: 2.7rem;
  padding-bottom: 1.3rem;
}

.contact-grid {
  grid-template-columns: 1fr;
}

.contact-email {
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0.4rem 0 0.6rem;
}

.contact-form {
  display: grid;
  gap: 0.65rem;
}

.contact-form label {
  font-weight: 600;
  font-size: 0.95rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 0.72rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid #c9bea8;
  background: #fff;
  font: inherit;
  color: var(--ink);
}

.contact-form textarea {
  resize: vertical;
  min-height: 128px;
}

.form-status {
  min-height: 1.2rem;
  margin-top: 0.35rem;
  font-size: 0.9rem;
  color: var(--accent);
}

.site-footer {
  margin-top: 2.2rem;
  border-top: 1px solid rgba(15, 27, 42, 0.1);
  background: #0f1b2a;
  color: #e8eef4;
}

.footer-grid {
  padding: 2rem 0;
  display: grid;
  gap: 1.4rem;
}

.footer-title {
  margin-bottom: 0.5rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.footer-note {
  border-top: 1px solid rgba(232, 238, 244, 0.2);
  padding: 0.8rem 0 1.15rem;
  color: #c7d3de;
  font-size: 0.85rem;
}

@media (min-width: 760px) {
  .section {
    padding: 4.6rem 0;
  }

  .nav-toggle {
    display: none;
  }

  .nav-list {
    display: flex;
    position: static;
    gap: 0.15rem;
    background: transparent;
    border-bottom: 0;
  }

  .nav-link {
    border-top: 0;
    border-radius: 999px;
    padding: 0.55rem 0.9rem;
  }

  .hero-grid,
  .split-grid,
  .contact-grid,
  .two-col {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 1.25rem;
    align-items: start;
  }

  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .milestone-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .audience-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .hero-grid {
    gap: 2.4rem;
  }

  .hero-card,
  .timeline-card,
  .profile-box,
  .contact-card,
  .form-wrap {
    padding: 1.6rem;
  }

  .cta-panel {
    padding: 2.4rem;
  }
}