/* CloudWork Analyst School — contemporary structured theme */

:root {
  --color-ink: #1a2e38;
  --color-ink-soft: #3d5560;
  --color-surface: #f7f5f0;
  --color-surface-alt: #edeae3;
  --color-white: #ffffff;
  --color-primary: #1a3a4a;
  --color-primary-light: #2a5568;
  --color-accent: #c9a227;
  --color-accent-dark: #a8861f;
  --color-border: #d4cfc4;
  --color-error: #b33a3a;
  --color-success: #2d6a4f;
  --font-body: "DM Sans", system-ui, sans-serif;
  --font-display: "Fraunces", Georgia, serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(26, 46, 56, 0.08);
  --shadow-md: 0 4px 20px rgba(26, 46, 56, 0.1);
  --shadow-lg: 0 12px 40px rgba(26, 46, 56, 0.12);
  --max-width: 1120px;
  --header-height: 72px;
  --transition: 0.2s ease;
}

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

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

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-surface);
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  color: var(--color-ink);
  margin-top: 0;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.125rem); margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }

p { margin: 0 0 1rem; }

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.2;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

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

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

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

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

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

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

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

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

/* 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;
  min-height: var(--header-height);
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--color-ink);
  font-weight: 700;
  font-size: 1rem;
}

.logo-mark { color: var(--color-primary); flex-shrink: 0; }

.logo-text {
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a:not(.btn) {
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-ink-soft);
}

.site-nav a:not(.btn):hover { color: var(--color-primary); }

.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-ink);
  transition: var(--transition);
}

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

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.75rem;
}

.footer-tagline { font-size: 0.9375rem; opacity: 0.85; }

.footer-links h3,
.footer-contact h3 {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

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

.footer-contact address {
  font-style: normal;
  font-size: 0.9375rem;
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.875rem;
}

.footer-legal ul {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
}

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

/* Hero variants */
.hero {
  padding: 4rem 0 3rem;
}

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

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-dark);
  margin-bottom: 1rem;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--color-ink-soft);
  max-width: 34rem;
  margin-bottom: 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.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;
  background: linear-gradient(135deg, rgba(26, 58, 74, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.hero-compact {
  text-align: center;
  padding: 3rem 0 2rem;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-white);
}

.hero-compact h1 { max-width: 40rem; margin-inline: auto; }
.hero-compact p { max-width: 36rem; margin-inline: auto; color: var(--color-ink-soft); }

/* Sections */
.section {
  padding: 3.5rem 0;
}

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

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

.section-header p {
  color: var(--color-ink-soft);
  font-size: 1.0625rem;
}

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

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

.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

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

.card-body { padding: 1.25rem 1.5rem 1.5rem; }

.card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-accent-dark);
  margin-bottom: 0.5rem;
}

.card h3 { margin-bottom: 0.5rem; }

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

.card-link {
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
}

/* Feature strip */
.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  padding: 2.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-lg);
}

.feature-strip h3 {
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.feature-strip p {
  font-size: 0.9375rem;
  opacity: 0.9;
  margin: 0;
}

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

.testimonial {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.testimonial blockquote {
  margin: 0 0 1rem;
  font-style: italic;
  color: var(--color-ink-soft);
}

.testimonial cite {
  font-style: normal;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-ink);
}

.testimonial .role {
  display: block;
  font-weight: 400;
  color: var(--color-ink-soft);
  margin-top: 0.25rem;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.875rem;
  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-md);
  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-primary);
  box-shadow: 0 0 0 3px rgba(26, 58, 74, 0.1);
}

.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: 0.8125rem;
  margin-top: 0.375rem;
}

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

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

.form-status.success {
  background: rgba(45, 106, 79, 0.1);
  color: var(--color-success);
  border: 1px solid rgba(45, 106, 79, 0.3);
}

.form-status.error {
  background: rgba(179, 58, 58, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(179, 58, 58, 0.3);
}

/* Pricing */
.pricing-block {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  margin-bottom: 1.5rem;
}

.pricing-block h3 { margin-bottom: 0.25rem; }

.pricing-amount {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-primary);
  margin: 0.75rem 0;
}

.pricing-note {
  font-size: 0.875rem;
  color: var(--color-ink-soft);
}

/* Legal pages */
.legal-content {
  max-width: 42rem;
  padding: 2rem 0 4rem;
}

.legal-content h2 {
  font-size: 1.375rem;
  margin-top: 2rem;
}

.legal-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1rem 0;
  font-size: 0.9375rem;
}

.legal-content th,
.legal-content td {
  border: 1px solid var(--color-border);
  padding: 0.625rem 0.875rem;
  text-align: left;
}

.legal-content th {
  background: var(--color-surface-alt);
  font-weight: 600;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 20px rgba(26, 46, 56, 0.1);
  padding: 1.25rem;
  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: 1rem;
  max-width: var(--max-width);
  margin-inline: auto;
}

.cookie-text {
  flex: 1;
  min-width: 240px;
  font-size: 0.9375rem;
  color: var(--color-ink-soft);
  margin: 0;
}

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

/* 404 */
.error-page {
  text-align: center;
  padding: 6rem 1rem;
}

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

/* Blog */
.article-meta {
  font-size: 0.875rem;
  color: var(--color-ink-soft);
  margin-bottom: 1.5rem;
}

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

.article-content h2 {
  font-size: 1.375rem;
  margin-top: 2rem;
}

.article-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

/* Service detail */
.service-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.service-sidebar {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  position: sticky;
  top: calc(var(--header-height) + 1rem);
}

.service-sidebar dl {
  margin: 0 0 1.5rem;
}

.service-sidebar dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-soft);
  margin-bottom: 0.25rem;
}

.service-sidebar dd {
  margin: 0 0 1rem;
  font-weight: 600;
}

/* Setup guide */
.setup-steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
}

.setup-steps li {
  counter-increment: step;
  position: relative;
  padding-left: 3.5rem;
  margin-bottom: 2rem;
}

.setup-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 2.25rem;
  height: 2.25rem;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9375rem;
}

/* Script error */
.script-error {
  background: rgba(179, 58, 58, 0.1);
  color: var(--color-error);
  border: 1px solid rgba(179, 58, 58, 0.3);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  margin: 0.5rem 0;
}

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

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

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

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

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

  .nav-toggle { display: flex; }

  .site-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 1rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

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

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }

  .site-nav a:not(.btn) {
    display: block;
    padding: 0.75rem;
  }
}

@media (max-width: 600px) {
  .hero { padding: 2.5rem 0 2rem; }
  .section { padding: 2.5rem 0; }
  .cookie-inner { flex-direction: column; align-items: stretch; }
  .cookie-actions { flex-direction: column; }
  .cookie-actions .btn { width: 100%; }
}