/* ============================================================
   Notice Board — Marketing Site Stylesheet
   notice-board.io
   ============================================================ */

/* --- Design Tokens (inlined) -------------------------------- */
:root {
  --color-primary:       #0a2342;
  --color-primary-dark:  #071a32;
  --color-primary-light: #1a3a5c;
  --color-accent:        #2e7d32;
  --color-accent-dark:   #1b5e20;
  --color-accent-light:  #43a047;
  --color-surface:       #f8f9fa;
  --color-surface-alt:   #eef0f2;
  --color-white:         #ffffff;
  --color-text:          #1a1a2e;
  --color-text-muted:    #5a6474;
  --color-border:        #d1d5db;
  --color-border-light:  #e5e7eb;
  --color-danger:        #c62828;
  --color-warning:       #f57f17;
  --color-info:          #0277bd;
  --color-success:       #2e7d32;

  --radius-sm:   4px;
  --radius-md:   8px;
  --radius-lg:   12px;
  --radius-xl:   16px;

  --shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:   0 4px 12px rgba(0,0,0,.10), 0 2px 4px rgba(0,0,0,.06);
  --shadow-lg:   0 10px 30px rgba(0,0,0,.12), 0 4px 8px rgba(0,0,0,.06);

  --font-sans:   -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono:   'SF Mono', 'Fira Code', 'Consolas', monospace;

  --spacing-xs:  4px;
  --spacing-sm:  8px;
  --spacing-md:  16px;
  --spacing-lg:  24px;
  --spacing-xl:  40px;
  --spacing-2xl: 64px;
  --spacing-3xl: 96px;

  --max-width:   1140px;
  --nav-height:  64px;

  --transition:  150ms ease;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

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

ul, ol { list-style: none; }

button, input, select, textarea {
  font: inherit;
  border: none;
  background: none;
}

button { cursor: pointer; }

/* --- Typography --------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.25;
  font-weight: 700;
  color: var(--color-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

p { max-width: 72ch; }
p + p { margin-top: var(--spacing-md); }

.text-muted { color: var(--color-text-muted); }
.text-center { text-align: center; }
.text-center p { margin-left: auto; margin-right: auto; }

/* --- Layout Helpers ----------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.section {
  padding: var(--spacing-3xl) 0;
}

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

.section__header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section__header h2 {
  margin-bottom: var(--spacing-sm);
}

.section__header p {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  margin: 0 auto;
}

/* --- Buttons ----------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 11px 24px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.4;
  text-decoration: none;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn--primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
  text-decoration: none;
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
}

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,.6);
}
.btn--outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--color-white);
  color: var(--color-white);
  text-decoration: none;
}

.btn--white {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
.btn--white:hover {
  background: var(--color-surface);
  text-decoration: none;
}

.btn--lg {
  padding: 14px 32px;
  font-size: 1.0625rem;
}

.btn--sm {
  padding: 7px 16px;
  font-size: 0.875rem;
}

.btn--full { width: 100%; justify-content: center; }

/* --- Header / Navigation ----------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-primary);
  height: var(--nav-height);
  border-bottom: 1px solid var(--color-primary-light);
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
}

.site-header .container {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--spacing-xl);
}

.site-header__logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.02em;
  text-decoration: none;
  flex-shrink: 0;
}
.site-header__logo:hover {
  color: var(--color-white);
  text-decoration: none;
  opacity: .9;
}

.site-header__logo span {
  color: var(--color-accent-light);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
  flex: 1;
}

.site-nav a {
  color: rgba(255,255,255,.8);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  transition: color var(--transition);
}
.site-nav a:hover { color: var(--color-white); text-decoration: none; }
.site-nav a.active { color: var(--color-white); }

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-left: auto;
}

.site-header__actions .btn--sign-in {
  color: rgba(255,255,255,.85);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition);
}
.site-header__actions .btn--sign-in:hover {
  background: rgba(255,255,255,.1);
  color: var(--color-white);
  text-decoration: none;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
  margin-left: auto;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* --- Hero -------------------------------------------------- */
.hero {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-3xl) 0;
  position: relative;
  overflow: hidden;
}

/* Subtle geometric pattern */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero .container {
  position: relative;
  max-width: 800px;
}

.hero__eyebrow {
  display: inline-block;
  background: rgba(46,125,50,.25);
  color: #81c784;
  border: 1px solid rgba(46,125,50,.4);
  border-radius: 100px;
  padding: 4px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-lg);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  font-size: clamp(2.25rem, 5.5vw, 3.25rem);
}

.hero__subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: rgba(255,255,255,.75);
  margin-bottom: var(--spacing-xl);
  max-width: 60ch;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  color: rgba(255,255,255,.55);
  font-size: 0.875rem;
}

.hero__meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hero__meta-item svg {
  flex-shrink: 0;
  opacity: .7;
}

/* --- How It Works ------------------------------------------ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(16.67% + 24px);
  right: calc(16.67% + 24px);
  height: 2px;
  background: var(--color-border);
}

.step {
  text-align: center;
  position: relative;
}

.step__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 auto var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.step h3 {
  margin-bottom: var(--spacing-sm);
}

.step p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin: 0 auto;
}

/* --- Feature Grid ------------------------------------------ */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl) var(--spacing-lg);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(10,35,66,.07);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
  color: var(--color-primary);
}

.feature-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.0625rem;
}

.feature-card p {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* --- Trust Signals ----------------------------------------- */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.trust-badge {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  background: var(--color-white);
}

.trust-badge__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--spacing-md);
  color: var(--color-accent);
}

.trust-badge h4 {
  font-size: 0.9375rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-primary);
}

.trust-badge p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin: 0;
  max-width: none;
}

/* --- Testimonials ------------------------------------------ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-lg);
}

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-xl);
  font-size: 5rem;
  line-height: 1;
  color: var(--color-border);
  font-family: Georgia, serif;
}

.testimonial-card blockquote {
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
  font-style: italic;
  max-width: none;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.testimonial-card__avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--color-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.9375rem;
  flex-shrink: 0;
}

.testimonial-card__meta strong {
  display: block;
  font-size: 0.9375rem;
  color: var(--color-primary);
}

.testimonial-card__meta span {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* --- Pricing ----------------------------------------------- */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.pricing-toggle__label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
}

.pricing-toggle__label.active {
  color: var(--color-primary);
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-switch__track {
  position: absolute;
  inset: 0;
  background: var(--color-border);
  border-radius: 100px;
  cursor: pointer;
  transition: background var(--transition);
}

.toggle-switch__track::before {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  left: 3px;
  top: 3px;
  background: var(--color-white);
  border-radius: 50%;
  transition: transform var(--transition);
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.toggle-switch input:checked + .toggle-switch__track {
  background: var(--color-accent);
}

.toggle-switch input:checked + .toggle-switch__track::before {
  transform: translateX(22px);
}

.pricing-toggle__badge {
  background: rgba(46,125,50,.15);
  color: var(--color-accent-dark);
  border-radius: 100px;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 600;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
  align-items: start;
}

.pricing-card {
  background: var(--color-white);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl) var(--spacing-lg);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card--popular {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.pricing-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 100px;
  padding: 3px 14px;
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.pricing-card__tier {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.pricing-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.pricing-card__price {
  margin-bottom: var(--spacing-lg);
}

.pricing-card__amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
}

.pricing-card__amount span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.pricing-card__note {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.pricing-card__features {
  flex: 1;
  margin-bottom: var(--spacing-lg);
}

.pricing-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: 0.9rem;
  color: var(--color-text);
}

.pricing-card__features li:last-child { border-bottom: none; }

.pricing-card__features li svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent);
}

.pricing-card__features li.feature--na {
  color: var(--color-text-muted);
}
.pricing-card__features li.feature--na svg {
  color: var(--color-border);
}

/* Add-on card */
.addon-card {
  background: var(--color-surface);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  margin-top: var(--spacing-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xl);
}

.addon-card__body { flex: 1; }
.addon-card__body h3 { margin-bottom: var(--spacing-sm); }
.addon-card__body p { color: var(--color-text-muted); font-size: 0.9375rem; max-width: none; }

.addon-card__action { flex-shrink: 0; }

/* --- FAQ --------------------------------------------------- */
.faq-list { max-width: 720px; margin: 0 auto; }

.faq-item {
  border-bottom: 1px solid var(--color-border-light);
}

.faq-item summary {
  list-style: none;
  padding: var(--spacing-lg) 0;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a2342' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-size: contain;
  flex-shrink: 0;
  transition: transform var(--transition);
}

.faq-item[open] summary::after {
  transform: rotate(180deg);
}

.faq-item__body {
  padding-bottom: var(--spacing-lg);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* --- CTA Section ------------------------------------------- */
.cta-section {
  background: var(--color-primary);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-section p {
  color: rgba(255,255,255,.7);
  font-size: 1.125rem;
  margin: 0 auto var(--spacing-xl);
  max-width: 52ch;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

/* --- Download Page ----------------------------------------- */
.install-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.install-step {
  text-align: center;
  padding: var(--spacing-xl);
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
}

.install-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
}

.install-step h3 { margin-bottom: var(--spacing-sm); }
.install-step p { color: var(--color-text-muted); font-size: 0.9375rem; margin: 0 auto; }

.requirements-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.requirement-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  font-weight: 500;
}

.requirement-badge svg { color: var(--color-accent); }

/* --- Contact Form ------------------------------------------ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--spacing-2xl);
  align-items: start;
}

.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}

.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235a6474' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}

.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(10,35,66,.1);
}

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

.form-status {
  display: none;
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-md);
  font-size: 0.9375rem;
  font-weight: 500;
}

.form-status--success {
  background: rgba(46,125,50,.1);
  color: var(--color-accent-dark);
  border: 1px solid rgba(46,125,50,.3);
}

.form-status--error {
  background: rgba(198,40,40,.08);
  color: var(--color-danger);
  border: 1px solid rgba(198,40,40,.2);
}

.contact-aside {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.contact-info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.contact-info-card h3 {
  margin-bottom: var(--spacing-md);
  font-size: 1.0625rem;
}

.contact-info-card p,
.contact-info-card a {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* --- Legal pages ------------------------------------------- */
.legal-content {
  max-width: 760px;
  margin: 0 auto;
}

.legal-content h1 {
  margin-bottom: var(--spacing-sm);
}

.legal-content .last-updated {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-2xl);
}

.legal-content h2 {
  font-size: 1.375rem;
  margin-top: var(--spacing-2xl);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid var(--color-surface-alt);
}

.legal-content h3 {
  font-size: 1.0625rem;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.legal-content p {
  color: var(--color-text);
  font-size: 0.9375rem;
  line-height: 1.75;
  max-width: none;
  margin-bottom: var(--spacing-md);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--spacing-lg);
  margin-bottom: var(--spacing-md);
}

.legal-content ul li {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.7;
  padding: 3px 0;
}

.legal-content a { color: var(--color-accent); }

.legal-toc {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.legal-toc h3 {
  margin-bottom: var(--spacing-md);
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--color-text-muted);
}

.legal-toc ol {
  list-style: decimal;
  padding-left: var(--spacing-lg);
}

.legal-toc ol li {
  padding: 4px 0;
  font-size: 0.9375rem;
}

.legal-toc ol li a {
  color: var(--color-primary);
}

/* --- Footer ------------------------------------------------ */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255,255,255,.65);
  padding: var(--spacing-2xl) 0 var(--spacing-xl);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand p {
  margin-top: var(--spacing-md);
  font-size: 0.875rem;
  line-height: 1.65;
  max-width: 30ch;
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: var(--spacing-md);
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  color: rgba(255,255,255,.6);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--color-white);
  text-decoration: none;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.site-footer__bottom p { font-size: 0.8125rem; margin: 0; max-width: none; }

.footer-bottom-links {
  display: flex;
  gap: var(--spacing-lg);
}

.footer-bottom-links a {
  font-size: 0.8125rem;
  color: rgba(255,255,255,.5);
  text-decoration: none;
}
.footer-bottom-links a:hover { color: var(--color-white); text-decoration: none; }

.footer-uk-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8125rem;
  color: rgba(255,255,255,.5);
}

/* Tier summary cards on homepage */
.tier-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-md);
}

.tier-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.tier-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-border);
}

.tier-card--featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.tier-card__name {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-sm);
}

.tier-card h3 {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

.tier-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  flex: 1;
  margin: 0 0 var(--spacing-lg);
  max-width: none;
}

.tier-card .btn { align-self: center; }

/* --- Page Hero (inner pages) ------------------------------- */
.page-hero {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-2xl) 0;
  text-align: center;
}

.page-hero h1 { color: var(--color-white); margin-bottom: var(--spacing-sm); }
.page-hero p { color: rgba(255,255,255,.7); font-size: 1.125rem; margin: 0 auto; }

/* --- Comparison table -------------------------------------- */
.comparison-table-wrapper { overflow-x: auto; }

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
}

.comparison-table th,
.comparison-table td {
  padding: 12px var(--spacing-md);
  text-align: center;
  border-bottom: 1px solid var(--color-border-light);
}

.comparison-table th {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  font-size: 0.875rem;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.comparison-table th.popular-col {
  background: var(--color-accent);
}

.comparison-table td.popular-col {
  background: rgba(46,125,50,.05);
}

.comparison-table tr:hover td {
  background: var(--color-surface);
}

.comparison-table tr:hover td.popular-col {
  background: rgba(46,125,50,.08);
}

.comparison-table .check { color: var(--color-accent); }
.comparison-table .cross { color: var(--color-border); }

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

/* --- Responsive -------------------------------------------- */
@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .tier-grid { grid-template-columns: repeat(2, 1fr); }
  .comparison-table th, .comparison-table td { padding: 10px 10px; }
}

@media (max-width: 768px) {
  .site-nav, .site-header__actions .btn--sign-in {
    display: none;
  }
  .site-header__actions { gap: var(--spacing-sm); }
  .nav-toggle { display: flex; }

  .site-nav.is-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: var(--color-primary);
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    z-index: 99;
    border-top: 1px solid var(--color-primary-light);
    box-shadow: 0 8px 24px rgba(0,0,0,.2);
  }

  .site-nav.is-open a {
    font-size: 1.0625rem;
    padding: var(--spacing-sm) 0;
  }

  .steps { grid-template-columns: 1fr; }
  .steps::before { display: none; }

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

  .pricing-grid { grid-template-columns: 1fr; }

  .tier-grid { grid-template-columns: 1fr; }

  .testimonial-grid { grid-template-columns: 1fr; }

  .install-steps { grid-template-columns: 1fr; }

  .contact-layout { grid-template-columns: 1fr; }

  .site-footer__grid { grid-template-columns: 1fr; gap: var(--spacing-xl); }

  .site-footer__bottom { flex-direction: column; align-items: flex-start; }

  .trust-grid { grid-template-columns: repeat(2, 1fr); }

  .addon-card { flex-direction: column; }

  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__actions .btn { width: 100%; justify-content: center; }

  .cta-section__actions { flex-direction: column; align-items: center; }
  .cta-section__actions .btn { width: 100%; max-width: 320px; }
}

@media (max-width: 480px) {
  .trust-grid { grid-template-columns: 1fr; }
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  .section { padding: var(--spacing-2xl) 0; }
}