/* Smart Pathcore — Layer C theme: structure meets creativity */

:root {
  --color-ink: #1a2e35;
  --color-ink-soft: #3d5560;
  --color-surface: #f7f5f0;
  --color-surface-alt: #edeae3;
  --color-accent: #1a3a4a;
  --color-gold: #c9a962;
  --color-gold-light: #e8d5a3;
  --color-white: #ffffff;
  --color-border: #d4cfc4;
  --color-error: #9b3b3b;
  --color-success: #2d6a4f;
  --font-display: "Cormorant Garamond", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --shadow-sm: 0 2px 8px rgba(26, 46, 53, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 46, 53, 0.1);
  --radius: 4px;
  --radius-lg: 12px;
  --transition: 0.25s ease;
}

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

html { scroll-behavior: smooth; }

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

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

a { color: var(--color-accent); text-decoration: underline; text-underline-offset: 3px; }
a:hover { color: var(--color-gold); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-ink);
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); margin-bottom: 1rem; }
h3 { font-size: 1.375rem; margin-bottom: 0.75rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

ul, ol { padding-left: 1.25rem; margin-bottom: 1rem; }

main { flex: 1; }

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 245, 240, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, 92vw);
  margin-inline: auto;
  padding: 1rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--color-ink);
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-ink-soft);
  transition: color var(--transition);
}

.main-nav a:hover,
.main-nav a[aria-current="page"] { color: var(--color-accent); }

.nav-cta {
  background: var(--color-accent);
  color: var(--color-white) !important;
  padding: 0.5rem 1.125rem;
  border-radius: var(--radius);
  transition: background var(--transition) !important;
}

.nav-cta:hover { background: var(--color-gold) !important; color: var(--color-ink) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-ink);
  transition: var(--transition);
}

/* Footer */
.site-footer {
  background: var(--color-accent);
  color: rgba(255, 255, 255, 0.85);
  margin-top: 4rem;
  padding: 3.5rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  width: min(1120px, 92vw);
  margin-inline: auto;
  padding-bottom: 2.5rem;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-white);
  display: block;
  margin-bottom: 0.75rem;
}

.footer-brand p { font-size: 0.9375rem; line-height: 1.6; }

.footer-links h3,
.footer-contact h3 {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.footer-links ul { list-style: none; padding: 0; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a,
.footer-contact a { color: rgba(255, 255, 255, 0.85); text-decoration: none; }
.footer-links a:hover,
.footer-contact a:hover { color: var(--color-gold-light); }

.footer-contact address { font-style: normal; font-size: 0.9375rem; }
.footer-contact p { margin-bottom: 0.375rem; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 1.25rem min(4vw, 2rem);
  width: min(1120px, 92vw);
  margin-inline: auto;
  font-size: 0.875rem;
}

.legal-links {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.legal-links a { color: rgba(255, 255, 255, 0.7); text-decoration: none; }
.legal-links a:hover { color: var(--color-gold-light); }

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

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

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

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn-gold {
  background: var(--color-gold);
  color: var(--color-ink);
  border-color: var(--color-gold);
}

.btn-gold:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

/* Hero variants */
.hero {
  position: relative;
  overflow: hidden;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 520px;
  align-items: stretch;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 0 4rem max(4vw, calc((100vw - 1120px) / 2 + 4vw));
  padding-right: 2rem;
}

.hero-content .eyebrow {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  margin-bottom: 1rem;
}

.hero-content h1 { margin-bottom: 1.25rem; max-width: 18ch; }

.hero-content .lead {
  font-size: 1.125rem;
  color: var(--color-ink-soft);
  max-width: 42ch;
  margin-bottom: 2rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-visual {
  position: relative;
  min-height: 400px;
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--color-surface) 0%, transparent 30%);
}

.hero-compact {
  padding: 4rem 0 3rem;
  text-align: center;
  background: var(--color-surface-alt);
  border-bottom: 1px solid var(--color-border);
}

.hero-compact h1 { max-width: 20ch; margin-inline: auto; }
.hero-compact p { max-width: 55ch; margin-inline: auto; color: var(--color-ink-soft); }

/* Sections */
.section { padding: 4.5rem 0; }
.section-alt { background: var(--color-surface-alt); }

.section-header {
  margin-bottom: 2.5rem;
  max-width: 640px;
}

.section-header.center { text-align: center; margin-inline: auto; }

.section-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: 0.5rem;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.card-image { aspect-ratio: 16/10; overflow: hidden; }
.card-image img { width: 100%; height: 100%; object-fit: cover; }

.card-body { padding: 1.5rem; }
.card-body h3 { font-size: 1.25rem; }
.card-body p { font-size: 0.9375rem; color: var(--color-ink-soft); margin-bottom: 1rem; }

.card-meta {
  font-size: 0.8125rem;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.card-link {
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  color: var(--color-accent);
}

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

/* Feature strip */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 3rem 0;
}

.feature-item {
  padding-left: 1.25rem;
  border-left: 3px solid var(--color-gold);
}

.feature-item h3 { font-size: 1.125rem; margin-bottom: 0.5rem; }
.feature-item p { font-size: 0.9375rem; color: var(--color-ink-soft); }

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}

.testimonial {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
}

.testimonial blockquote {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-style: italic;
  line-height: 1.5;
  margin-bottom: 1rem;
  color: var(--color-ink);
}

.testimonial cite {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--color-ink-soft);
}

.testimonial cite strong { display: block; color: var(--color-ink); font-weight: 600; }

/* Case study */
.case-study {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.case-study-image img { width: 100%; height: 100%; object-fit: cover; min-height: 320px; }
.case-study-body { padding: 2rem 2rem 2rem 0; }

/* Pricing */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.pricing-table th,
.pricing-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.pricing-table th {
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table td:last-child { font-weight: 600; white-space: nowrap; }

.pricing-note {
  margin-top: 1.5rem;
  padding: 1.25rem;
  background: var(--color-surface-alt);
  border-radius: var(--radius);
  font-size: 0.9375rem;
}

/* Forms */
.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 0.375rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
}

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

.form-error {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: 0.25rem;
  display: none;
}

.form-group.invalid .form-error { display: block; }
.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea { border-color: var(--color-error); }

.form-status {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-top: 1rem;
  display: none;
}

.form-status.success {
  display: block;
  background: #d8f3dc;
  color: var(--color-success);
  border: 1px solid #95d5b2;
}

.form-status.error {
  display: block;
  background: #fde8e8;
  color: var(--color-error);
  border: 1px solid #f5c6c6;
}

.form-status.script-error {
  display: block;
  background: #fff3cd;
  color: #856404;
  border: 1px solid #ffc107;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.contact-info {
  background: var(--color-accent);
  color: rgba(255, 255, 255, 0.9);
  padding: 2rem;
  border-radius: var(--radius-lg);
}

.contact-info h2 { color: var(--color-white); margin-bottom: 1.5rem; }
.contact-info address { font-style: normal; }
.contact-info p { margin-bottom: 0.75rem; }
.contact-info a { color: var(--color-gold-light); }

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.blog-card-image { aspect-ratio: 3/2; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; }

.blog-card-body { padding: 1.5rem; }
.blog-card-date { font-size: 0.8125rem; color: var(--color-gold); font-weight: 600; margin-bottom: 0.5rem; }

.article-content {
  max-width: 720px;
  margin-inline: auto;
  padding: 2rem 0 4rem;
}

.article-content h2 { margin-top: 2rem; }
.article-content img { border-radius: var(--radius-lg); margin: 2rem 0; }

.article-meta {
  font-size: 0.9375rem;
  color: var(--color-ink-soft);
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

/* Confirmation rules page */
.rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.rule-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: relative;
}

.rule-number {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--color-gold-light);
  line-height: 1;
}

/* Legal pages */
.legal-content {
  max-width: 760px;
  margin-inline: auto;
  padding: 3rem 0 4rem;
}

.legal-content h2 { font-size: 1.5rem; margin-top: 2.5rem; }
.legal-content h3 { font-size: 1.125rem; margin-top: 1.5rem; }

.cookies-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9375rem;
}

.cookies-table th,
.cookies-table td {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.cookies-table th { background: var(--color-surface-alt); }

/* 404 */
.error-page {
  text-align: center;
  padding: 6rem 0;
}

.error-page h1 { font-size: 6rem; color: var(--color-gold); line-height: 1; margin-bottom: 0.5rem; }

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-accent);
  color: rgba(255, 255, 255, 0.9);
  padding: 1.25rem;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  transform: translateY(100%);
  transition: transform 0.35s ease;
}

.cookie-banner.visible { transform: translateY(0); }

.cookie-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  width: min(1120px, 92vw);
  margin-inline: auto;
}

.cookie-inner p { margin: 0; font-size: 0.9375rem; flex: 1; min-width: 240px; }
.cookie-inner a { color: var(--color-gold-light); }

.cookie-actions { display: flex; gap: 0.75rem; flex-shrink: 0; }

.cookie-actions button {
  padding: 0.5rem 1.25rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
}

.cookie-accept {
  background: var(--color-gold);
  color: var(--color-ink);
  border-color: var(--color-gold);
}

.cookie-accept:hover { background: var(--color-gold-light); }

.cookie-reject {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
}

.cookie-reject:hover { border-color: var(--color-white); }

/* Service detail */
.service-hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
  padding: 3rem 0;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  padding: 2rem 0 4rem;
}

.service-sidebar {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  position: sticky;
  top: 5rem;
}

.service-sidebar dt {
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  margin-top: 1rem;
}

.service-sidebar dt:first-child { margin-top: 0; }
.service-sidebar dd { margin-left: 0; margin-bottom: 0.5rem; font-size: 0.9375rem; }

.included-list { list-style: none; padding: 0; }
.included-list li {
  padding: 0.5rem 0 0.5rem 1.5rem;
  position: relative;
  font-size: 0.9375rem;
}

.included-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-gold);
}

/* About team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.team-member {
  text-align: center;
}

.team-member img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  margin-inline: auto;
  margin-bottom: 1rem;
  border: 3px solid var(--color-gold-light);
}

.team-member h3 { font-size: 1.125rem; }
.team-member p { font-size: 0.9375rem; color: var(--color-ink-soft); }

/* Decorative line */
.deco-line {
  width: 60px;
  height: 3px;
  background: var(--color-gold);
  margin-bottom: 1.25rem;
}

.deco-line.center { margin-inline: auto; }

/* Responsive */
@media (max-width: 900px) {
  .hero-split { grid-template-columns: 1fr; }
  .hero-visual { min-height: 280px; order: -1; }
  .hero-visual::after { background: linear-gradient(180deg, transparent 60%, var(--color-surface) 100%); }
  .hero-content { padding: 2rem min(4vw, 2rem); }
  .feature-strip { grid-template-columns: 1fr; }
  .case-study { grid-template-columns: 1fr; }
  .case-study-body { padding: 2rem; }
  .contact-layout { grid-template-columns: 1fr; }
  .service-hero,
  .service-detail-grid { grid-template-columns: 1fr; }
  .service-sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .nav-toggle { display: flex; }

  .main-nav {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition);
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .main-nav li { border-bottom: 1px solid var(--color-border); }
  .main-nav a { display: block; padding: 0.875rem 0; }
  .nav-cta { text-align: center; margin-top: 0.5rem; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .legal-links { justify-content: center; flex-wrap: wrap; }
}