/* Mind Streamhub — contemporary structured-creative theme */

:root {
  --color-ink: #1a2e38;
  --color-ink-soft: #3d5560;
  --color-surface: #f7f5f0;
  --color-surface-alt: #edeae3;
  --color-accent: #1a5c6b;
  --color-accent-hover: #134652;
  --color-gold: #b8943f;
  --color-gold-light: #d4bc7a;
  --color-border: #d4cfc4;
  --color-white: #ffffff;
  --color-error: #9b2c2c;
  --color-success: #2d6a4f;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 2px 8px rgba(26, 46, 56, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 46, 56, 0.1);
  --max-width: 72rem;
  --transition: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-surface);
}

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

a {
  color: var(--color-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--color-accent-hover);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-ink);
}

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

p { margin: 0 0 var(--space-sm); }

.container {
  width: min(100% - 2rem, var(--max-width));
  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;
  padding: var(--space-sm) 0;
  gap: var(--space-sm);
}

.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: 1.25rem;
  font-weight: 600;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.nav-toggle-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
}

.site-nav .nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

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

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

.nav-cta {
  background: var(--color-accent);
  color: var(--color-white) !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
}

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

/* Footer */
.site-footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.85);
  margin-top: var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-white);
  margin: 0 0 var(--space-xs);
}

.footer-tagline {
  font-size: 0.9375rem;
  opacity: 0.8;
  margin: 0;
}

.footer-heading {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold-light);
  margin: 0 0 var(--space-sm);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li { margin-bottom: 0.375rem; }

.footer-links a,
.footer-address a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
}

.footer-links a:hover,
.footer-address a:hover {
  color: var(--color-white);
}

.footer-address {
  font-style: normal;
  font-size: 0.9375rem;
}

.footer-address p { margin: 0 0 0.375rem; }

.footer-legal {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-legal-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  font-size: 0.875rem;
}

.legal-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.legal-links a {
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
}

.legal-links a:hover { color: var(--color-white); }

/* 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-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

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

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

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

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

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

.btn-gold:hover {
  background: #9a7a32;
  color: var(--color-white);
}

/* Hero variants */
.hero {
  padding: var(--space-2xl) 0;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.hero-lead {
  font-size: 1.1875rem;
  color: var(--color-ink-soft);
  max-width: 38ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

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

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

.hero-image::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 3px solid var(--color-gold);
  border-radius: var(--radius-lg);
  transform: translate(12px, 12px);
  z-index: -1;
}

.hero-compact {
  text-align: center;
  max-width: 42rem;
  margin-inline: auto;
}

.hero-compact .hero-lead {
  margin-inline: auto;
}

/* Sections */
.section {
  padding: var(--space-xl) 0;
}

.section-alt {
  background: var(--color-surface-alt);
}

.section-header {
  max-width: 40rem;
  margin-bottom: var(--space-lg);
}

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

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

.card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

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

.card-body {
  padding: var(--space-md);
}

.card-title {
  margin: 0 0 var(--space-xs);
  font-size: 1.125rem;
}

.card-meta {
  font-size: 0.875rem;
  color: var(--color-gold);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.card-link {
  display: inline-block;
  margin-top: var(--space-sm);
  font-weight: 600;
  text-decoration: none;
}

/* Feature strip */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.feature-item {
  padding: var(--space-md);
  border-left: 3px solid var(--color-gold);
  background: var(--color-white);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.feature-item h3 {
  margin: 0 0 var(--space-xs);
  font-size: 1.0625rem;
}

.feature-item p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-ink-soft);
}

/* Testimonials */
.testimonial {
  background: var(--color-white);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border-top: 3px solid var(--color-accent);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.testimonial-author {
  font-size: 0.875rem;
  font-weight: 600;
}

.testimonial-detail {
  font-size: 0.8125rem;
  color: var(--color-ink-soft);
}

/* Forms */
.form-group {
  margin-bottom: var(--space-md);
}

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

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 1px;
}

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

.field-error {
  color: var(--color-error);
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.form-status {
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  margin-top: var(--space-md);
  display: none;
}

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

.form-status.success {
  background: #d8f3dc;
  color: var(--color-success);
}

.form-status.error {
  background: #fde8e8;
  color: var(--color-error);
}

/* Page hero (inner pages) */
.page-hero {
  padding: var(--space-xl) 0 var(--space-lg);
  background: linear-gradient(135deg, var(--color-surface-alt) 0%, var(--color-surface) 100%);
}

.page-hero h1 { margin: 0 0 var(--space-xs); }

.page-hero .breadcrumb {
  font-size: 0.875rem;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-sm);
}

.page-hero .breadcrumb a {
  color: var(--color-ink-soft);
  text-decoration: none;
}

/* Content layout */
.content-narrow {
  max-width: 42rem;
}

.content-wide {
  max-width: 56rem;
}

.prose h2 { margin-top: var(--space-lg); }
.prose ul, .prose ol { padding-left: 1.25rem; }
.prose li { margin-bottom: 0.375rem; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

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

.price-table th,
.price-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.price-table th {
  background: var(--color-ink);
  color: var(--color-white);
  font-weight: 600;
}

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

.pricing-note {
  background: var(--color-surface-alt);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-gold);
  margin-top: var(--space-md);
}

/* Blog */
.article-meta {
  font-size: 0.875rem;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-md);
}

.article-cover {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.article-cover img {
  width: 100%;
  aspect-ratio: 21/9;
  object-fit: cover;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-ink);
  color: var(--color-white);
  padding: var(--space-md);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

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

.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--max-width);
  margin-inline: auto;
}

.cookie-text {
  flex: 1;
  min-width: 200px;
  font-size: 0.9375rem;
  margin: 0;
}

.cookie-text a {
  color: var(--color-gold-light);
}

.cookie-actions {
  display: flex;
  gap: var(--space-sm);
}

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

.btn-cookie-accept {
  background: var(--color-gold);
  color: var(--color-white);
  border: none;
}

.btn-cookie-reject {
  background: transparent;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

/* 404 */
.error-page {
  text-align: center;
  padding: var(--space-2xl) 0;
  min-height: 50vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.error-code {
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--color-gold);
  line-height: 1;
  margin: 0;
}

/* Script error */
.script-error {
  background: #fde8e8;
  color: var(--color-error);
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  margin: var(--space-sm) 0;
  font-size: 0.875rem;
}

/* Practice lab schedule */
.schedule-grid {
  display: grid;
  gap: var(--space-md);
}

.schedule-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: var(--space-md);
  align-items: center;
  background: var(--color-white);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.schedule-date {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-accent);
}

/* Service detail */
.service-hero-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.service-hero-image img {
  width: 100%;
  aspect-ratio: 21/9;
  object-fit: cover;
}

.detail-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.detail-list li {
  padding: var(--space-xs) 0;
  padding-left: 1.5rem;
  position: relative;
}

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

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
}

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

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

/* Responsive */
@media (max-width: 900px) {
  .hero-split,
  .footer-grid,
  .feature-strip,
  .two-col {
    grid-template-columns: 1fr;
  }

  .nav-toggle { display: flex; }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    display: none;
  }

  .site-nav.open { display: block; }

  .site-nav .nav-list {
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-sm);
  }

  .site-nav a { display: block; padding: 0.5rem; }

  .schedule-item {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 600px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; }
}