/* PathBase Trading Clinic — Layer C theme */
:root {
  --color-primary: #1a3a4a;
  --color-primary-light: #2d5568;
  --color-accent: #c9a962;
  --color-accent-dark: #a88b4a;
  --color-bg: #f8f6f3;
  --color-bg-alt: #eeeae4;
  --color-surface: #ffffff;
  --color-text: #2c2c2c;
  --color-text-muted: #5a6670;
  --color-border: #d4cfc7;
  --color-success: #2d6a4f;
  --color-error: #9b2c2c;
  --font-heading: 'Outfit', system-ui, sans-serif;
  --font-body: 'Source Sans 3', system-ui, sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(26, 58, 74, 0.08);
  --shadow-md: 0 4px 20px rgba(26, 58, 74, 0.1);
  --shadow-lg: 0 12px 40px rgba(26, 58, 74, 0.12);
  --transition: 0.25s ease;
  --container: 1120px;
}

*, *::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-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-dark); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.125rem); }
h3 { font-size: 1.25rem; }

p + p { margin-top: 1rem; }

.container {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

main { flex: 1; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

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

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

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

.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }

/* Header */
.site-header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 0;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.0625rem;
  color: var(--color-primary);
  text-decoration: none;
}
.logo:hover { color: var(--color-primary); }

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

.main-nav a:not(.btn) {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}
.main-nav a:not(.btn):hover { color: var(--color-accent-dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition);
}

/* Footer */
.site-footer {
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.85);
  margin-top: 4rem;
  padding-top: 3rem;
}

.site-footer a { color: rgba(255, 255, 255, 0.9); }
.site-footer a:hover { color: var(--color-accent); }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

.footer-brand .logo { color: #fff; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9375rem; opacity: 0.85; }

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

.footer-links ul { list-style: none; }
.footer-links li + li { margin-top: 0.5rem; }
.footer-links a { font-size: 0.9375rem; }

.footer-contact address { font-style: normal; font-size: 0.9375rem; line-height: 1.7; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.8125rem;
  opacity: 0.75;
}

.legal-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
}

/* Hero variants */
.hero {
  padding: 4rem 0;
  position: relative;
  overflow: hidden;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-dark);
  background: rgba(201, 169, 98, 0.15);
  padding: 0.375rem 0.875rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
}

.hero h1 { margin-bottom: 1.25rem; }
.hero-lead {
  font-size: 1.1875rem;
  color: var(--color-text-muted);
  max-width: 32rem;
  margin-bottom: 2rem;
}

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

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-visual img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

.hero-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  pointer-events: none;
  opacity: 0.4;
}

.hero-compact {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  padding: 3.5rem 0;
  text-align: center;
}

.hero-compact h1 { color: #fff; }
.hero-compact p { color: rgba(255,255,255,0.85); max-width: 36rem; margin: 1rem auto 0; }

/* Sections */
.section { padding: 4rem 0; }
.section-alt { background: var(--color-bg-alt); }

.section-header {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

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

.section-label {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
  display: block;
}

/* Cards */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

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

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.card-body { padding: 1.5rem; }
.card-body h3 { margin-bottom: 0.5rem; }
.card-body p { color: var(--color-text-muted); font-size: 0.9375rem; }
.card-meta {
  font-size: 0.8125rem;
  color: var(--color-accent-dark);
  font-weight: 600;
  margin-top: 1rem;
}

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

.feature-item {
  text-align: center;
  padding: 1.5rem;
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 1rem;
  background: rgba(201, 169, 98, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.feature-item h3 { font-size: 1.0625rem; margin-bottom: 0.5rem; }
.feature-item p { font-size: 0.9375rem; color: var(--color-text-muted); }

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.testimonial {
  background: var(--color-surface);
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.testimonial blockquote {
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 1rem;
}

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

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

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

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.375rem;
  color: var(--color-primary);
}

.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-md);
  background: var(--color-surface);
  transition: border-color var(--transition);
}

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

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

.form-error {
  color: var(--color-error);
  font-size: 0.8125rem;
  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-success {
  background: rgba(45, 106, 79, 0.1);
  border: 1px solid var(--color-success);
  color: var(--color-success);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  display: none;
}

.form-success.visible { display: block; }

.form-failure {
  background: rgba(155, 44, 44, 0.1);
  border: 1px solid var(--color-error);
  color: var(--color-error);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  display: none;
}

.form-failure.visible { display: block; }

.script-error {
  background: rgba(155, 44, 44, 0.1);
  border: 1px solid var(--color-error);
  color: var(--color-error);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin: 1rem 0;
  font-size: 0.875rem;
}

/* Contact layout */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
}

.contact-info {
  background: var(--color-primary);
  color: #fff;
  padding: 2rem;
  border-radius: var(--radius-lg);
}

.contact-info h2 { color: var(--color-accent); margin-bottom: 1.5rem; }
.contact-info address { font-style: normal; line-height: 1.8; }
.contact-info a { color: #fff; }

/* Pricing */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.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-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 500;
}

.pricing-table tr:last-child td { border-bottom: none; }

.pricing-note {
  background: var(--color-bg-alt);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  margin-top: 2rem;
  font-size: 0.9375rem;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

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

.blog-card:hover { box-shadow: var(--shadow-md); }

.blog-card img { aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.blog-card-content { padding: 1.5rem; }
.blog-card time { font-size: 0.8125rem; color: var(--color-text-muted); }
.blog-card h2 { font-size: 1.25rem; margin: 0.5rem 0; }
.blog-card h2 a { color: var(--color-primary); text-decoration: none; }
.blog-card h2 a:hover { color: var(--color-accent-dark); }

.article-content {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.article-content h2 { margin: 2rem 0 1rem; }
.article-content h3 { margin: 1.5rem 0 0.75rem; }
.article-content ul, .article-content ol { margin: 1rem 0 1rem 1.5rem; }
.article-content li + li { margin-top: 0.375rem; }

.article-hero {
  aspect-ratio: 21/9;
  object-fit: cover;
  width: 100%;
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
}

/* Schedule table */
.schedule-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

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

.schedule-table th {
  background: var(--color-bg-alt);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.schedule-table .status-open { color: var(--color-success); font-weight: 600; }
.schedule-table .status-limited { color: var(--color-accent-dark); font-weight: 600; }

/* Legal pages */
.legal-content {
  max-width: 42rem;
  margin: 0 auto;
  padding: 3rem 0 4rem;
}

.legal-content h2 { font-size: 1.375rem; margin: 2rem 0 0.75rem; }
.legal-content h3 { font-size: 1.125rem; margin: 1.5rem 0 0.5rem; }

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

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

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

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

.error-page h1 { font-size: 6rem; color: var(--color-accent); line-height: 1; }
.error-page p { font-size: 1.25rem; color: var(--color-text-muted); margin: 1rem 0 2rem; }

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 1.25rem;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

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

.cookie-banner-inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cookie-banner p { font-size: 0.9375rem; flex: 1; min-width: 240px; }
.cookie-banner a { color: var(--color-accent); }

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

.cookie-banner .btn-accept {
  background: var(--color-accent);
  color: var(--color-primary);
  border: none;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 500;
  cursor: pointer;
}

.cookie-banner .btn-reject {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 500;
  cursor: pointer;
}

.cookie-banner .btn-reject:hover { border-color: #fff; }

/* Breadcrumb */
.breadcrumb {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  padding: 1rem 0;
}

.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }

/* Service detail */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.service-detail-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.service-detail-image img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }

.service-includes {
  background: var(--color-bg-alt);
  padding: 1.5rem;
  border-radius: var(--radius-md);
  margin: 1.5rem 0;
}

.service-includes h3 { margin-bottom: 0.75rem; }
.service-includes ul { margin-left: 1.25rem; }
.service-includes li + li { margin-top: 0.375rem; }

/* About team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

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

.team-member img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 3px solid var(--color-accent);
}

.team-member h3 { margin-bottom: 0.25rem; }
.team-member .role { font-size: 0.875rem; color: var(--color-accent-dark); margin-bottom: 0.75rem; }
.team-member p { font-size: 0.9375rem; color: var(--color-text-muted); }

/* Case study */
.case-study {
  background: var(--color-surface);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  margin: 2rem 0;
}

.case-study h3 { margin-bottom: 1rem; }

/* Responsive */
@media (max-width: 900px) {
  .hero-split,
  .contact-layout,
  .service-detail-grid,
  .footer-grid { grid-template-columns: 1fr; }

  .feature-strip { grid-template-columns: 1fr; }

  .nav-toggle { display: flex; }

  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(300px, 85vw);
    height: 100vh;
    background: var(--color-surface);
    padding: 5rem 1.5rem 2rem;
    box-shadow: var(--shadow-lg);
    transition: right var(--transition);
    z-index: 99;
  }

  .main-nav.open { right: 0; }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }
}

@media (max-width: 600px) {
  .hero { padding: 2.5rem 0; }
  .section { padding: 2.5rem 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
}