/* Think Ahead Consulting — shared styles */
:root {
  --navy-950: #0a1628;
  --navy-900: #0f1f36;
  --navy-800: #152a45;
  --navy-700: #1e3a5f;
  --navy-600: #2a4a73;
  --navy-100: #d4dde8;
  --navy-50: #eef2f7;
  --cream: #f7f4ef;
  --cream-dark: #ebe6dc;
  --warm: #c4783a;
  --warm-hover: #a8622e;
  --warm-soft: #e8c4a0;
  --warm-muted: rgba(196, 120, 58, 0.12);
  --text: #1a2332;
  --text-muted: #5a6577;
  --white: #ffffff;
  --border: rgba(15, 31, 54, 0.1);
  --shadow: 0 4px 24px rgba(10, 22, 40, 0.08);
  --shadow-lg: 0 12px 40px rgba(10, 22, 40, 0.12);
  --radius: 8px;
  --radius-lg: 16px;
  --font-serif: "Source Serif 4", "Source Serif Pro", Georgia, serif;
  --font-sans: "DM Sans", system-ui, -apple-system, sans-serif;
  --max: 1120px;
  --header-h: 72px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--cream);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--warm); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--warm-hover); }
ul { list-style: none; }

.container {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

/* —— Typography —— */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy-900);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.35rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

.lead {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-muted);
  max-width: 38rem;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm);
  margin-bottom: 0.75rem;
}

/* —— Header / Nav —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 244, 239, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--navy-900);
  flex-shrink: 0;
}

.logo:hover { color: var(--navy-900); }

.logo-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-name {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.45rem 0.75rem;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--navy-900);
  background: var(--warm-muted);
}

.nav-cta {
  margin-left: 0.5rem !important;
  background: var(--navy-900) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.1rem !important;
}

.nav-cta:hover {
  background: var(--navy-700) !important;
  color: var(--white) !important;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem;
  cursor: pointer;
  color: var(--navy-900);
}

.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 768px) {
  .nav-toggle { display: flex; align-items: center; justify-content: center; }
  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--cream);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.25rem 1.25rem;
    gap: 0.15rem;
    box-shadow: var(--shadow);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 0.75rem 1rem; }
  .nav-cta { margin-left: 0 !important; margin-top: 0.5rem; text-align: center; }
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.1s;
}

.btn:active { transform: scale(0.98); }

.btn-primary {
  background: var(--warm);
  color: var(--white);
  border-color: var(--warm);
}

.btn-primary:hover {
  background: var(--warm-hover);
  border-color: var(--warm-hover);
  color: var(--white);
}

.btn-secondary {
  background: transparent;
  color: var(--navy-900);
  border-color: var(--navy-900);
}

.btn-secondary:hover {
  background: var(--navy-900);
  color: var(--white);
}

.btn-ghost {
  background: transparent;
  color: var(--cream);
  border-color: rgba(247, 244, 239, 0.35);
}

.btn-ghost:hover {
  background: rgba(247, 244, 239, 0.1);
  color: var(--white);
  border-color: var(--cream);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

/* —— Hero —— */
.hero {
  position: relative;
  padding: 4.5rem 0 5rem;
  overflow: hidden;
  background: var(--navy-900);
  color: var(--cream);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 85% 20%, rgba(196, 120, 58, 0.18), transparent 50%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(42, 74, 115, 0.4), transparent 50%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 { color: var(--white); margin-bottom: 1.25rem; }

.hero .lead { color: var(--navy-100); max-width: 34rem; }

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual svg {
  width: 100%;
  max-width: 380px;
  height: auto;
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { order: -1; }
  .hero-visual svg { max-width: 260px; }
  .hero { padding: 3rem 0 3.5rem; }
}

/* —— Sections —— */
.section { padding: 4.5rem 0; }
.section-sm { padding: 3.5rem 0; }

.section-header {
  max-width: 36rem;
  margin-bottom: 2.75rem;
}

.section-header h2 { margin-bottom: 0.85rem; }

.bg-cream { background: var(--cream); }
.bg-white { background: var(--white); }
.bg-navy {
  background: var(--navy-900);
  color: var(--cream);
}
.bg-navy h2, .bg-navy h3 { color: var(--white); }
.bg-navy .lead, .bg-navy p { color: var(--navy-100); }
.bg-navy-soft { background: var(--navy-50); }

/* —— Cards —— */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 800px) {
  .card-grid, .card-grid-3 { grid-template-columns: 1fr; }
}

.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.85rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(196, 120, 58, 0.25);
}

.card-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.15rem;
  color: var(--warm);
}

.card h3 { margin-bottom: 0.65rem; }

.card p {
  color: var(--text-muted);
  font-size: 0.98rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--warm);
}

.card-link:hover { color: var(--warm-hover); }

/* —— Feature / Why —— */
.feature-list {
  display: grid;
  gap: 1.25rem;
}

.feature-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
}

.feature-item:last-child { border-bottom: none; }

.feature-num {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--warm);
  line-height: 1;
  min-width: 2rem;
}

.feature-item h3 { margin-bottom: 0.35rem; font-size: 1.15rem; }
.feature-item p { color: var(--text-muted); font-size: 0.98rem; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

@media (max-width: 800px) {
  .split { grid-template-columns: 1fr; gap: 2rem; }
}

/* —— Service detail —— */
.service-block {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--border);
}

.service-block:last-child { border-bottom: none; }

.service-block h3 {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.service-tag {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--warm-muted);
  color: var(--warm);
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 1.5rem;
}

@media (max-width: 700px) {
  .service-grid { grid-template-columns: 1fr; }
}

.service-item {
  background: var(--cream);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--border);
}

.service-item h4 {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
  letter-spacing: 0;
  color: var(--navy-900);
}

.service-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* —— Page hero (inner) —— */
.page-hero {
  background: var(--navy-900);
  color: var(--cream);
  padding: 3.5rem 0 3.25rem;
  position: relative;
  overflow: hidden;
}

.page-hero::after {
  content: "";
  position: absolute;
  right: -5%;
  top: -20%;
  width: 40%;
  height: 140%;
  background: radial-gradient(circle, rgba(196, 120, 58, 0.12), transparent 65%);
  pointer-events: none;
}

.page-hero h1 { color: var(--white); margin-bottom: 0.85rem; }
.page-hero .lead { color: var(--navy-100); }

/* —— CTA band —— */
.cta-band {
  background: var(--navy-800);
  padding: 3.5rem 0;
  text-align: center;
}

.cta-band h2 {
  color: var(--white);
  margin-bottom: 0.75rem;
}

.cta-band p {
  color: var(--navy-100);
  max-width: 32rem;
  margin: 0 auto 1.75rem;
}

.cta-band .btn-group {
  justify-content: center;
  margin-top: 0;
}

/* —— Contact form —— */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 800px) {
  .contact-layout { grid-template-columns: 1fr; }
}

.contact-info h2 { margin-bottom: 0.85rem; }
.contact-info p { color: var(--text-muted); margin-bottom: 1.5rem; }

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--navy-900);
  text-decoration: none;
  padding: 1rem 1.25rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-email:hover {
  border-color: var(--warm);
  color: var(--warm);
}

.contact-email svg {
  width: 20px;
  height: 20px;
  color: var(--warm);
  flex-shrink: 0;
}

.form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.form-card h3 {
  margin-bottom: 0.35rem;
  font-size: 1.35rem;
}

.form-card .form-intro {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  color: var(--text);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--warm);
  box-shadow: 0 0 0 3px var(--warm-muted);
  background: var(--white);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 500px) {
  .form-row { grid-template-columns: 1fr; }
}

.form-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

.form-note a { color: var(--warm); }

/* —— About —— */
.prose {
  max-width: 40rem;
}

.prose p {
  margin-bottom: 1.15rem;
  color: var(--text-muted);
}

.prose p:last-child { margin-bottom: 0; }

.prose strong { color: var(--text); font-weight: 600; }

.placeholder-box {
  border: 2px dashed rgba(196, 120, 58, 0.4);
  background: var(--warm-muted);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.placeholder-box strong {
  color: var(--warm);
  font-weight: 600;
}

/* —— Insights stub —— */
.stub-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  max-width: 36rem;
  margin: 0 auto;
  box-shadow: var(--shadow);
}

.stub-card h2 { margin-bottom: 0.75rem; }
.stub-card p { color: var(--text-muted); margin-bottom: 1.5rem; }

/* —— Footer —— */
.site-footer {
  margin-top: auto;
  background: var(--navy-950);
  color: var(--navy-100);
  padding: 3rem 0 1.75rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand .logo-name { color: var(--white); }
.footer-brand .logo-sub { color: var(--navy-100); }
.footer-brand p {
  font-size: 0.9rem;
  color: var(--navy-100);
  max-width: 22rem;
  opacity: 0.85;
}

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-soft);
  margin-bottom: 1rem;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.5rem; }

.footer-col a {
  color: var(--navy-100);
  text-decoration: none;
  font-size: 0.95rem;
  opacity: 0.9;
}

.footer-col a:hover { color: var(--white); opacity: 1; }

.footer-bottom {
  border-top: 1px solid rgba(212, 221, 232, 0.12);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: rgba(212, 221, 232, 0.65);
}

.footer-bottom a {
  color: rgba(212, 221, 232, 0.85);
  text-decoration: none;
}

.footer-bottom a:hover { color: var(--white); }

/* —— Utilities —— */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

main { flex: 1; }

/* —— Netlify form helpers —— */
.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.recaptcha-slot {
  margin: 0.35rem 0 1.25rem;
}