/* ==========================================================================
   OAK Marketing Website - Premium Dark Theme Design System v2.0
   "Premium Dark Mode with Natural Transitions"
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties - Dark Theme (Default)
   -------------------------------------------------------------------------- */
:root {
  /* Background Layers - NOT pure black */
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a24;
  --bg-elevated: #222230;

  /* Text Hierarchy - NOT pure white */
  --text-primary: #f0f0f5;
  --text-secondary: #a8a8b3;
  --text-tertiary: #6b6b78;
  --text-muted: #45454f;

  /* Brand Accent - OAK Green */
  --accent-primary: #22c55e;
  --accent-secondary: #16a34a;
  --accent-tertiary: #15803d;
  --accent-glow: rgba(34, 197, 94, 0.15);
  --accent-gradient: linear-gradient(135deg, #22c55e 0%, #10b981 100%);

  /* Supporting Colors */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-default: rgba(255, 255, 255, 0.1);
  --border-hover: rgba(255, 255, 255, 0.15);
  --border-accent: rgba(34, 197, 94, 0.3);

  /* Semantic */
  --success: #22c55e;
  --warning: #f59e0b;
  --error: #ef4444;
  --info: #3b82f6;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Source Sans 3', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-accent: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Natural Easing - Physics-based */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Durations */
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;
  --duration-slower: 800ms;

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 800px;
  --container-wide: 1400px;
  --header-height: 80px;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;

  /* Shadows for dark theme */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px rgba(34, 197, 94, 0.15);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* --------------------------------------------------------------------------
   Light Theme
   -------------------------------------------------------------------------- */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-elevated: #ffffff;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-tertiary: #94a3b8;
  --text-muted: #cbd5e1;

  --accent-primary: #16a34a;
  --accent-secondary: #15803d;
  --accent-tertiary: #166534;
  --accent-glow: rgba(22, 163, 74, 0.1);
  --accent-gradient: linear-gradient(135deg, #16a34a 0%, #059669 100%);

  --border-subtle: rgba(0, 0, 0, 0.04);
  --border-default: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.12);
  --border-accent: rgba(22, 163, 74, 0.3);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 40px rgba(22, 163, 74, 0.1);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-card-hover: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-fast) ease;
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* Skip Link */
.oak-skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  padding: var(--space-3) var(--space-4);
  background: var(--accent-primary);
  color: var(--bg-primary);
  font-weight: 600;
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
  transition: top var(--duration-fast) ease;
}

.oak-skip-link:focus {
  top: var(--space-4);
}

/* Text Selection */
::selection {
  background: rgba(34, 197, 94, 0.3);
  color: var(--text-primary);
}

::-moz-selection {
  background: rgba(34, 197, 94, 0.3);
  color: var(--text-primary);
}

/* Focus Ring */
*:focus-visible {
  outline: 2px solid var(--accent-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw + 1rem, 4rem); line-height: 1.1; }
h2 { font-size: clamp(2rem, 4vw + 0.5rem, 3rem); font-weight: 600; }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 600; }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 500; }

p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.oak-overline {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-primary);
}

.oak-text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.oak-text-large { font-size: 1.125rem; line-height: 1.7; }
.oak-text-xl { font-size: 1.25rem; line-height: 1.6; }

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.oak-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.oak-container--narrow { max-width: var(--container-narrow); }
.oak-container--wide { max-width: var(--container-wide); }

.oak-section {
  position: relative;
  padding: var(--space-20) 0;
}

.oak-section--lg { padding: var(--space-24) 0; }

.oak-section--primary { background-color: var(--bg-primary); }
.oak-section--secondary { background-color: var(--bg-secondary); }
.oak-section--tertiary { background-color: var(--bg-tertiary); }

/* Gradient transition between sections */
.oak-section--fade::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 150px;
  background: linear-gradient(to bottom, var(--bg-primary) 0%, transparent 100%);
  pointer-events: none;
}

/* Grid */
.oak-grid {
  display: grid;
  gap: var(--space-6);
}

.oak-grid--2 { grid-template-columns: 1fr; }
.oak-grid--3 { grid-template-columns: 1fr; }
.oak-grid--4 { grid-template-columns: 1fr; }

@media (min-width: 640px) {
  .oak-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .oak-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .oak-grid--4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .oak-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .oak-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

/* Two column layout */
.oak-two-col {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 1024px) {
  .oak-two-col {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }

  .oak-two-col--reverse .oak-two-col__visual {
    order: -1;
  }
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.oak-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: var(--z-fixed);
  background: transparent;
  transition:
    background-color var(--duration-normal) ease,
    backdrop-filter var(--duration-normal) ease,
    border-color var(--duration-normal) ease;
}

.oak-header--scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

[data-theme="light"] .oak-header--scrolled {
  background: rgba(255, 255, 255, 0.85);
}

.oak-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

/* Logo */
.oak-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.oak-logo__icon {
  width: 36px;
  height: 36px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0a0a0f;
  font-weight: 800;
  font-size: 1.25rem;
}

.oak-logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.oak-logo__primary {
  color: var(--text-primary);
}

.oak-logo__secondary {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-primary);
}

/* Desktop Navigation */
.oak-nav {
  display: none;
}

.oak-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.oak-nav__link {
  position: relative;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration-fast) ease;
}

.oak-nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: width var(--duration-normal) var(--ease-out);
}

.oak-nav__link:hover {
  color: var(--text-primary);
}

.oak-nav__link:hover::after {
  width: 100%;
}

/* Header Actions */
.oak-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.oak-header__cta {
  display: none;
}

/* Theme Toggle */
.oak-theme-toggle {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-default);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition:
    background-color var(--duration-normal) ease,
    border-color var(--duration-normal) ease;
}

.oak-theme-toggle:hover {
  background: var(--bg-elevated);
  border-color: var(--border-hover);
}

.oak-theme-toggle__icon {
  position: absolute;
  width: 20px;
  height: 20px;
  color: var(--text-primary);
  transition: transform 0.4s ease, opacity 0.3s ease;
}

/* Dark mode: show moon */
.oak-theme-toggle__sun {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}

.oak-theme-toggle__moon {
  opacity: 1;
  transform: rotate(0) scale(1);
}

/* Light mode: show sun */
[data-theme="light"] .oak-theme-toggle__sun {
  opacity: 1;
  transform: rotate(0) scale(1);
}

[data-theme="light"] .oak-theme-toggle__moon {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}

/* Mobile Menu Toggle */
.oak-mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast) ease;
}

.oak-mobile-toggle:hover {
  background: var(--bg-tertiary);
}

.oak-mobile-toggle__bar {
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--duration-normal) ease;
}

.oak-mobile-toggle.active .oak-mobile-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.oak-mobile-toggle.active .oak-mobile-toggle__bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.oak-mobile-toggle.active .oak-mobile-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.oak-mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 320px;
  background: var(--bg-secondary);
  padding: calc(var(--header-height) + var(--space-8)) var(--space-6) var(--space-8);
  z-index: var(--z-fixed);
  transform: translateX(100%);
  transition: transform var(--duration-normal) var(--ease-out);
  overflow-y: auto;
}

.oak-mobile-menu.active {
  transform: translateX(0);
}

.oak-mobile-menu__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: calc(var(--z-fixed) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) ease;
}

.oak-mobile-menu__overlay.active {
  opacity: 1;
  visibility: visible;
}

.oak-mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.oak-mobile-menu__link {
  display: block;
  font-size: 1.125rem;
  font-weight: 600;
  padding: var(--space-4);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) ease;
}

.oak-mobile-menu__link:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.oak-mobile-menu__cta {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-default);
}

/* Desktop Header */
@media (min-width: 768px) {
  .oak-nav { display: block; }
  .oak-header__cta { display: block; }
  .oak-mobile-toggle { display: none; }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.oak-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.875rem 1.75rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  text-align: center;
  white-space: nowrap;
  transition:
    transform var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) ease,
    box-shadow var(--duration-fast) ease,
    border-color var(--duration-fast) ease;
}

.oak-btn--primary {
  background: var(--accent-primary);
  color: #0a0a0f;
  border: none;
}

.oak-btn--primary:hover {
  background: var(--accent-secondary);
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(34, 197, 94, 0.3);
}

.oak-btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(34, 197, 94, 0.2);
}

.oak-btn--primary:focus-visible {
  box-shadow:
    0 0 0 3px var(--bg-primary),
    0 0 0 6px var(--accent-primary);
}

.oak-btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-default);
}

.oak-btn--secondary:hover {
  background: var(--bg-tertiary);
  border-color: var(--border-hover);
}

.oak-btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  border: none;
  padding: 0.75rem 1rem;
}

.oak-btn--ghost:hover {
  color: var(--text-primary);
  background: var(--bg-tertiary);
}

.oak-btn--lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.oak-btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.oak-btn--full {
  width: 100%;
}

.oak-btn__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */
.oak-card {
  position: relative;
  padding: var(--space-8);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  transition:
    transform var(--duration-normal) var(--ease-out),
    background-color var(--duration-normal) ease,
    border-color var(--duration-normal) ease,
    box-shadow var(--duration-normal) ease;
}

.oak-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card-hover);
}

[data-theme="light"] .oak-card {
  background: var(--bg-primary);
  box-shadow: var(--shadow-card);
}

[data-theme="light"] .oak-card:hover {
  background: var(--bg-primary);
  box-shadow: var(--shadow-card-hover);
}

.oak-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-5);
  background: var(--accent-glow);
  border-radius: var(--radius-lg);
  color: var(--accent-primary);
  transition: all var(--duration-normal) var(--ease-out);
}

.oak-card:hover .oak-card__icon {
  background: var(--accent-primary);
  color: #0a0a0f;
  transform: scale(1.05);
}

.oak-card__icon svg {
  width: 28px;
  height: 28px;
}

.oak-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.oak-card__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.oak-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--accent-primary);
  transition: gap var(--duration-fast) ease;
}

.oak-card__link:hover {
  gap: var(--space-3);
}

.oak-card__link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-fast) ease;
}

.oak-card__link:hover svg {
  transform: translateX(4px);
}

/* Problem Cards */
.oak-problem-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition:
    transform var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) ease,
    box-shadow var(--duration-normal) ease;
}

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

[data-theme="light"] .oak-problem-card {
  background: var(--bg-primary);
  box-shadow: var(--shadow-sm);
}

.oak-problem-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-md);
  color: var(--accent-primary);
}

.oak-problem-card__icon svg {
  width: 24px;
  height: 24px;
}

.oak-problem-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.oak-problem-card__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Pricing Cards */
.oak-pricing-card {
  position: relative;
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition:
    transform var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) ease,
    box-shadow var(--duration-normal) ease;
}

.oak-pricing-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
}

.oak-pricing-card--featured {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
}

.oak-pricing-card--featured:hover {
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.oak-pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-4);
  background: var(--accent-gradient);
  color: #0a0a0f;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.oak-pricing-card__name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.oak-pricing-card__price {
  font-family: var(--font-accent);
  font-size: 3rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.oak-pricing-card__price-period {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-tertiary);
}

.oak-pricing-card__description {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.oak-pricing-card__features {
  text-align: left;
  margin-bottom: var(--space-8);
}

.oak-pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.oak-pricing-card__feature svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--accent-primary);
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Badge
   -------------------------------------------------------------------------- */
.oak-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-primary);
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
}

.oak-badge__dot {
  width: 6px;
  height: 6px;
  background: var(--accent-primary);
  border-radius: 50%;
}

/* --------------------------------------------------------------------------
   Placeholder (for images)
   -------------------------------------------------------------------------- */
.oak-placeholder {
  background: var(--bg-secondary);
  border: 2px dashed var(--border-default);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  font-weight: 500;
  text-align: center;
  padding: var(--space-8);
  min-height: 300px;
}

.oak-placeholder--lg {
  min-height: 400px;
}

.oak-placeholder__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  opacity: 0.6;
}

.oak-placeholder__text {
  font-size: 0.875rem;
  opacity: 0.8;
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.oak-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-16);
  overflow: hidden;
}

/* Subtle gradient background */
.oak-hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(34, 197, 94, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 80%, rgba(34, 197, 94, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

/* Subtle glow */
.oak-hero__glow {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.1) 0%, transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.oak-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

.oak-hero__content {
  max-width: 600px;
}

.oak-hero__badge {
  margin-bottom: var(--space-6);
}

.oak-hero__title {
  margin-bottom: var(--space-5);
}

.oak-hero__title .accent {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.oak-hero__subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.oak-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
}

/* Trust Strip */
.oak-trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
}

.oak-trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  transition: border-color var(--duration-fast) ease;
}

.oak-trust-item:hover {
  border-color: var(--border-hover);
}

[data-theme="light"] .oak-trust-item {
  background: var(--bg-secondary);
}

.oak-trust-item__icon {
  width: 18px;
  height: 18px;
  color: var(--accent-primary);
  flex-shrink: 0;
}

/* Hero Visual */
.oak-hero__visual {
  position: relative;
}

.oak-hero__image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

@media (min-width: 1024px) {
  .oak-hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

/* Page Hero (smaller) */
.oak-page-hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-12);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.oak-page-hero__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(34, 197, 94, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.oak-page-hero__content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.oak-page-hero__title {
  margin-bottom: var(--space-4);
}

.oak-page-hero__subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

.oak-page-hero--sm {
  padding-bottom: var(--space-8);
}

/* --------------------------------------------------------------------------
   Section Headers
   -------------------------------------------------------------------------- */
.oak-section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-12);
}

.oak-section-header--left {
  text-align: left;
  margin-left: 0;
}

.oak-section-header__label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-primary);
  margin-bottom: var(--space-4);
}

.oak-section-header__title {
  margin-bottom: var(--space-4);
}

.oak-section-header__text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Solution Section (Dark Accent)
   -------------------------------------------------------------------------- */
.oak-solution {
  background: var(--bg-secondary);
  position: relative;
  overflow: hidden;
}

.oak-solution__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 120% 80% at 0% 0%, rgba(34, 197, 94, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 100% 100% at 100% 100%, rgba(34, 197, 94, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.oak-solution__inner {
  position: relative;
  z-index: 1;
}

.oak-solution__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin: var(--space-6) 0 var(--space-8);
}

.oak-solution__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: var(--text-secondary);
}

.oak-solution__item-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--accent-primary);
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   Steps / How It Works
   -------------------------------------------------------------------------- */
.oak-steps {
  position: relative;
  display: grid;
  gap: var(--space-8);
}

.oak-step {
  position: relative;
  display: flex;
  gap: var(--space-5);
  padding: var(--space-6);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) ease;
}

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

.oak-step__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: var(--radius-full);
  font-family: var(--font-accent);
  font-size: 1.25rem;
  font-weight: 700;
  color: #0a0a0f;
}

.oak-step__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.oak-step__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .oak-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .oak-steps--4 {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
  }

  .oak-steps--4 .oak-step {
    flex-direction: column;
    text-align: center;
    padding: var(--space-8) var(--space-6);
  }

  .oak-steps--4 .oak-step__number {
    margin: 0 auto var(--space-5);
  }
}

/* Timeline */
.oak-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.oak-timeline__item {
  display: flex;
  gap: var(--space-6);
  position: relative;
}

.oak-timeline__marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}

.oak-timeline__dot {
  width: 16px;
  height: 16px;
  background: var(--accent-primary);
  border: 4px solid var(--bg-secondary);
  border-radius: 50%;
  z-index: 1;
}

.oak-timeline__line {
  width: 2px;
  flex: 1;
  background: var(--border-default);
  margin-top: var(--space-2);
}

.oak-timeline__item:last-child .oak-timeline__line {
  display: none;
}

.oak-timeline__content {
  flex: 1;
  padding-bottom: var(--space-8);
}

.oak-timeline__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.oak-timeline__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Early Adopter Section
   -------------------------------------------------------------------------- */
.oak-early-adopter {
  position: relative;
  background: var(--bg-secondary);
  overflow: hidden;
}

.oak-early-adopter__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(34, 197, 94, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.oak-early-adopter__box {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-12);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-glow);
}

.oak-early-adopter__badge {
  margin-bottom: var(--space-5);
}

.oak-early-adopter__title {
  margin-bottom: var(--space-4);
}

.oak-early-adopter__text {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.oak-early-adopter__benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
}

.oak-benefit {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-align: left;
  padding: var(--space-3) var(--space-4);
  background: var(--accent-glow);
  border-radius: var(--radius-md);
}

.oak-benefit__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--accent-primary);
}

.oak-benefit__text {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   FAQ Section
   -------------------------------------------------------------------------- */
.oak-faq__list {
  max-width: 800px;
  margin: 0 auto;
}

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

.oak-faq-item:first-child {
  border-top: 1px solid var(--border-subtle);
}

.oak-faq-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: color var(--duration-fast) ease;
}

.oak-faq-item__trigger:hover {
  color: var(--accent-primary);
}

.oak-faq-item__question {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text-primary);
  padding-right: var(--space-4);
}

.oak-faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--text-tertiary);
  transition: transform var(--duration-normal) var(--ease-out);
}

.oak-faq-item.active .oak-faq-item__icon {
  transform: rotate(180deg);
  color: var(--accent-primary);
}

.oak-faq-item__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out);
}

.oak-faq-item.active .oak-faq-item__content {
  max-height: 500px;
}

.oak-faq-item__answer {
  padding-bottom: var(--space-6);
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.oak-faq__cta {
  text-align: center;
  margin-top: var(--space-10);
}

.oak-faq__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--accent-primary);
  transition: gap var(--duration-fast) ease;
}

.oak-faq__link:hover {
  gap: var(--space-3);
}

.oak-faq__link svg {
  width: 18px;
  height: 18px;
}

/* FAQ Categories */
.oak-faq-categories {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-bottom: var(--space-8);
}

.oak-faq-category {
  padding: var(--space-3) var(--space-5);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.oak-faq-category:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.oak-faq-category.active {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #0a0a0f;
}

/* --------------------------------------------------------------------------
   Final CTA Section
   -------------------------------------------------------------------------- */
.oak-final-cta {
  position: relative;
  background: var(--bg-secondary);
  text-align: center;
  overflow: hidden;
}

.oak-final-cta__bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(34, 197, 94, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.oak-final-cta__content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

.oak-final-cta__title {
  margin-bottom: var(--space-4);
}

.oak-final-cta__text {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-8);
}

.oak-final-cta__buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.oak-footer {
  background: var(--bg-secondary);
  color: var(--text-primary);
  position: relative;
}

.oak-footer__accent {
  height: 2px;
  background: var(--accent-gradient);
}

.oak-footer__inner {
  padding: var(--space-16) 0 var(--space-8);
  display: grid;
  gap: var(--space-12);
}

.oak-footer__brand {
  max-width: 300px;
}

.oak-footer__logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.oak-footer__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #0a0a0f;
  font-weight: 800;
  font-size: 1.25rem;
}

.oak-footer__tagline {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.oak-footer__nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.oak-footer__nav-title {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

.oak-footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.oak-footer__nav-link {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  transition: color var(--duration-fast) ease;
}

.oak-footer__nav-link:hover {
  color: var(--text-primary);
}

.oak-footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.oak-footer__copyright {
  font-size: 0.875rem;
  color: var(--text-tertiary);
}

.oak-footer__legal {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.oak-footer__legal-link {
  font-size: 0.875rem;
  color: var(--text-tertiary);
  transition: color var(--duration-fast) ease;
}

.oak-footer__legal-link:hover {
  color: var(--text-primary);
}

/* Legal section with 2-column layout for many links */
.oak-footer__nav-section--legal .oak-footer__nav-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2) var(--space-6);
}

.oak-footer__nav-section--legal .oak-footer__nav-link {
  font-size: 0.875rem;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .oak-footer__nav-section--legal .oak-footer__nav-list {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .oak-footer__nav-section--legal .oak-footer__nav-link {
    white-space: normal;
  }
}

@media (max-width: 480px) {
  .oak-footer__inner {
    gap: var(--space-8);
  }
  
  .oak-footer__brand {
    max-width: 100%;
    text-align: center;
  }
  
  .oak-footer__logo {
    justify-content: flex-start;
  }
  
  .oak-footer__tagline {
    text-align: left;
  }
  
  .oak-footer__nav {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: left;
  }
  
  .oak-footer__nav-section {
    text-align: left;
  }
  
  .oak-footer__bottom {
    text-align: center;
    gap: var(--space-3);
  }
  
  .oak-footer__legal {
    gap: var(--space-4);
  }
}

@media (min-width: 768px) {
  .oak-footer__inner {
    grid-template-columns: 1.5fr 2fr;
  }

  .oak-footer__nav {
    grid-template-columns: auto auto 1fr;
    gap: var(--space-12);
    justify-items: start;
  }

  .oak-footer__nav-section--legal {
    justify-self: start;
  }

  .oak-footer__nav-section--legal .oak-footer__nav-title {
    text-align: center;
    width: 100%;
  }

  .oak-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    text-align: left;
  }

  .oak-footer__legal {
    justify-content: flex-end;
  }
}

/* --------------------------------------------------------------------------
   Feature Detail Sections
   -------------------------------------------------------------------------- */
.oak-feature-section {
  padding: var(--space-16) 0;
  border-bottom: 1px solid var(--border-subtle);
}

.oak-feature-section:last-of-type {
  border-bottom: none;
}

.oak-feature-section__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-lg);
  color: var(--accent-primary);
  margin-bottom: var(--space-5);
}

.oak-feature-section__icon svg {
  width: 32px;
  height: 32px;
}

.oak-feature-section__title {
  margin-bottom: var(--space-4);
}

.oak-feature-section__text {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
}

.oak-feature-section__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.oak-feature-section__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: 1rem;
  color: var(--text-secondary);
}

.oak-feature-section__item svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--accent-primary);
  margin-top: 3px;
}

/* --------------------------------------------------------------------------
   Comparison Table
   -------------------------------------------------------------------------- */
.oak-comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-8) 0;
}

.oak-comparison-table th,
.oak-comparison-table td {
  padding: var(--space-4);
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.oak-comparison-table th {
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  background: var(--bg-secondary);
}

.oak-comparison-table td {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.oak-comparison-table tbody tr:hover {
  background: var(--bg-secondary);
}

.oak-comparison-table__check {
  color: var(--accent-primary);
  width: 20px;
  height: 20px;
}

.oak-comparison-table__x {
  color: var(--text-muted);
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   Form Embed
   -------------------------------------------------------------------------- */
.oak-form-embed {
  background: var(--bg-secondary);
  border: 2px dashed var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--space-16);
  text-align: center;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.oak-form-embed__text {
  color: var(--text-tertiary);
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   Legal Pages
   -------------------------------------------------------------------------- */
.oak-legal-content {
  max-width: 100%;
}

.oak-legal-section {
  margin-bottom: var(--space-10);
}

.oak-legal-section:last-child {
  margin-bottom: 0;
}

.oak-legal-section h2 {
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-subtle);
}

.oak-legal-section:first-child h2 {
  padding-top: 0;
  border-top: none;
}

.oak-legal-section h3 {
  font-size: 1.125rem;
  color: var(--text-primary);
  margin-top: var(--space-6);
  margin-bottom: var(--space-3);
}

.oak-legal-section p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.oak-legal-section ul {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.oak-legal-section li {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-2);
  list-style: disc;
}

.oak-legal-section a {
  color: var(--accent-primary);
  font-weight: 500;
}

.oak-legal-section a:hover {
  text-decoration: underline;
}

/* Legal Page - Info/Example/Warning Boxes */
.oak-example-box,
.oak-info-box,
.oak-tip-box,
.oak-warning-box {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: 0.95rem;
  line-height: 1.7;
  color: #1e293b; /* Force dark text for readability */
}

.oak-example-box {
  background-color: #f0fdf4;
  border-left: 4px solid #22c55e;
}

.oak-example-box .label {
  display: block;
  font-weight: 600;
  color: #15803d;
  margin-bottom: var(--space-2);
}

.oak-example-box--bad {
  background-color: #fef2f2;
  border-left: 4px solid #ef4444;
}

.oak-example-box--bad .label {
  color: #dc2626;
}

.oak-example-box--bad p {
  color: #991b1b;
  font-size: 0.9rem;
  margin-top: var(--space-2);
  margin-bottom: 0;
}

.oak-info-box {
  background-color: #eff6ff;
  border-left: 4px solid #3b82f6;
}

.oak-info-box strong {
  color: #1d4ed8;
}

.oak-tip-box {
  background-color: #fefce8;
  border-left: 4px solid #eab308;
}

.oak-tip-box strong {
  color: #a16207;
}

.oak-warning-box {
  background-color: #fef2f2;
  border-left: 4px solid #ef4444;
}

.oak-warning-box strong {
  color: #dc2626;
}

/* Urgency Notice - for scarcity/timing messaging */
.oak-urgency-notice {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-5);
  background: linear-gradient(135deg, #fefce8 0%, #fef9c3 100%);
  border: 1px solid #eab308;
  border-left: 4px solid #eab308;
}

.oak-urgency-notice__icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: #a16207;
  margin-top: 2px;
}

.oak-urgency-notice p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: #713f12;
}

.oak-urgency-notice strong {
  color: #a16207;
}

.oak-disclaimer-prominent {
  background: linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%);
  border: 2px solid #ef4444;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
  color: #1e293b; /* Force dark text */
}

.oak-disclaimer-prominent h2 {
  color: #dc2626;
  border-top: none;
  padding-top: 0;
}

.oak-disclaimer-prominent p {
  color: #374151;
}

/* --------------------------------------------------------------------------
   Roadmap
   -------------------------------------------------------------------------- */
.oak-roadmap-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition:
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) ease;
}

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

.oak-roadmap-card__status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.oak-roadmap-card--live .oak-roadmap-card__status {
  background: var(--accent-glow);
  color: var(--accent-primary);
}

.oak-roadmap-card--live {
  border-color: var(--border-accent);
}

.oak-roadmap-card--development .oak-roadmap-card__status {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}

.oak-roadmap-card--consideration .oak-roadmap-card__status {
  background: var(--bg-tertiary);
  color: var(--text-tertiary);
}

.oak-roadmap-card__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}

.oak-roadmap-card__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Contact Page
   -------------------------------------------------------------------------- */
.oak-contact-methods {
  display: grid;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .oak-contact-methods {
    grid-template-columns: repeat(2, 1fr);
  }
}

.oak-contact-method {
  padding: var(--space-8);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  text-align: center;
}

.oak-contact-method__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-md);
  color: var(--accent-primary);
  margin: 0 auto var(--space-4);
}

.oak-contact-method__icon svg {
  width: 24px;
  height: 24px;
}

.oak-contact-method__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.oak-contact-method__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.oak-contact-method__link {
  color: var(--accent-primary);
  font-weight: 600;
}

.oak-contact-method__link:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Animation Classes (GSAP-ready)
   -------------------------------------------------------------------------- */
.oak-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.oak-reveal.is-visible,
.oak-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.oak-reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.oak-reveal-left.is-visible,
.oak-reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.oak-reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.oak-reveal-right.is-visible,
.oak-reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.oak-reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.oak-reveal-scale.is-visible,
.oak-reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Fallback for JS-disabled or before GSAP loads */
.oak-fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.oak-fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.oak-fade-in-delay-1 { transition-delay: 0.1s; }
.oak-fade-in-delay-2 { transition-delay: 0.2s; }
.oak-fade-in-delay-3 { transition-delay: 0.3s; }
.oak-fade-in-delay-4 { transition-delay: 0.4s; }
.oak-fade-in-delay-5 { transition-delay: 0.5s; }

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

.oak-text-center { text-align: center; }
.oak-text-left { text-align: left; }

.oak-mb-0 { margin-bottom: 0; }
.oak-mb-4 { margin-bottom: var(--space-4); }
.oak-mb-6 { margin-bottom: var(--space-6); }
.oak-mb-8 { margin-bottom: var(--space-8); }
.oak-mb-12 { margin-bottom: var(--space-12); }

.oak-mt-6 { margin-top: var(--space-6); }
.oak-mt-8 { margin-top: var(--space-8); }
.oak-mt-12 { margin-top: var(--space-12); }

/* --------------------------------------------------------------------------
   Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .oak-reveal,
  .oak-reveal-left,
  .oak-reveal-right,
  .oak-reveal-scale,
  .oak-fade-in {
    opacity: 1;
    transform: none;
  }
}

/* --------------------------------------------------------------------------
   Touch Device Adjustments
   -------------------------------------------------------------------------- */
@media (hover: none) {
  .oak-card:hover,
  .oak-problem-card:hover,
  .oak-pricing-card:hover,
  .oak-step:hover,
  .oak-roadmap-card:hover {
    transform: none;
  }

  .oak-btn--primary:hover {
    transform: none;
  }

  .oak-btn--primary:active {
    transform: scale(0.98);
    opacity: 0.9;
  }
}

/* Larger touch targets on mobile */
@media (max-width: 768px) {
  .oak-btn {
    min-height: 48px;
    padding: 1rem 1.5rem;
  }

  .oak-nav__link {
    padding: 0.75rem 1rem;
  }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
  .oak-header,
  .oak-mobile-menu,
  .oak-mobile-menu__overlay,
  .oak-theme-toggle {
    display: none !important;
  }

  .oak-hero {
    min-height: auto;
    padding-top: 0;
  }

  .oak-section {
    padding: var(--space-8) 0;
  }

  .oak-card,
  .oak-step {
    break-inside: avoid;
  }

  body {
    background: white;
    color: black;
  }
}

/* --------------------------------------------------------------------------
   Scrollbar (Webkit)
   -------------------------------------------------------------------------- */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-elevated);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Pricing Summary (Get Started page)
   -------------------------------------------------------------------------- */
.oak-pricing-summary {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.oak-pricing-summary__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
}

.oak-pricing-summary__item--highlight {
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
}

.oak-pricing-summary__label {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.oak-pricing-summary__value {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

.oak-pricing-summary__item--highlight .oak-pricing-summary__value {
  color: var(--accent-primary);
}
/* ============================================
   IMAGE LOGO STYLES - Theme Switching
   Added: January 2026
   ============================================ */

/* Header Logo */
.oak-logo__img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.oak-logo__img--dark {
  display: block;
}

.oak-logo__img--light {
  display: none;
}

[data-theme="light"] .oak-logo__img--dark {
  display: none;
}

[data-theme="light"] .oak-logo__img--light {
  display: block;
}

/* Footer Logo */
.oak-footer__logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.oak-footer__logo-img--dark {
  display: block;
}

.oak-footer__logo-img--light {
  display: none;
}

[data-theme="light"] .oak-footer__logo-img--dark {
  display: none;
}

[data-theme="light"] .oak-footer__logo-img--light {
  display: block;
}

/* Responsive Logo Sizing */
@media (min-width: 768px) {
  .oak-logo__img {
    height: 52px;
  }
  .oak-footer__logo-img {
    height: 48px;
  }
}

@media (min-width: 1024px) {
  .oak-logo__img {
    height: 56px;
  }
  .oak-footer__logo-img {
    height: 52px;
  }
}

/* ============================================
   MOBILE MENU HEADER
   ============================================ */

.oak-mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-default);
}

.oak-mobile-menu__logo {
  display: flex;
  align-items: center;
}

.oak-mobile-menu__logo-img {
  height: 36px;
  width: auto;
}

.oak-mobile-menu__logo-img--dark {
  display: block;
}

.oak-mobile-menu__logo-img--light {
  display: none;
}

[data-theme="light"] .oak-mobile-menu__logo-img--dark {
  display: none;
}

[data-theme="light"] .oak-mobile-menu__logo-img--light {
  display: block;
}

.oak-mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--bg-tertiary);
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.oak-mobile-menu__close:hover {
  background: var(--bg-primary);
  color: var(--text-primary);
}

.oak-mobile-menu__close svg {
  width: 20px;
  height: 20px;
}
/* ============================================
   STAGGER ITEM STYLES
   ============================================ */

.oak-stagger-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.oak-stagger-item.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for CSS fallback */
.oak-stagger-item:nth-child(1) { transition-delay: 0s; }
.oak-stagger-item:nth-child(2) { transition-delay: 0.1s; }
.oak-stagger-item:nth-child(3) { transition-delay: 0.2s; }
.oak-stagger-item:nth-child(4) { transition-delay: 0.3s; }
.oak-stagger-item:nth-child(5) { transition-delay: 0.4s; }
.oak-stagger-item:nth-child(6) { transition-delay: 0.5s; }
/* ==========================================================================
   OAK CSS FIXES - January 2026
   ========================================================================== */

/* --------------------------------------------------------------------------
   FIX 1: FAQ Animation - Slower, smoother dropdown (overrides line 1530-1538)
   -------------------------------------------------------------------------- */
.oak-faq-item__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.oak-faq-item.active .oak-faq-item__content {
  max-height: 500px;
  transition: max-height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.oak-faq-item__icon {
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   FIX 2: Contact Method Cards - Remove hover underline (not clickable)
   -------------------------------------------------------------------------- */
.oak-contact-method__link {
  color: var(--accent-primary);
  font-weight: 600;
  text-decoration: none !important;
  pointer-events: none;
  cursor: default;
}

.oak-contact-method__link:hover {
  text-decoration: none !important;
}

.oak-contact-method {
  cursor: default;
}

/* --------------------------------------------------------------------------
   FIX 3: Pricing Cards - Align prices horizontally
   -------------------------------------------------------------------------- */
.oak-pricing-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.oak-pricing-card__name {
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.oak-pricing-card__price {
  min-height: 4rem;
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.oak-pricing-card__description {
  min-height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.oak-pricing-card__features {
  flex-grow: 1;
}

/* Ensure grid alignment on pricing page */
.oak-grid--3 .oak-pricing-card {
  height: 100%;
}

/* ==========================================================================
   OAK CSS FIXES - January 2026
   Append this to the END of styles.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   FIX 1: CTA Inline Link Arrow - constrain SVG size
   -------------------------------------------------------------------------- */
.oak-cta-inline {
  margin-top: var(--space-8);
}

.oak-cta-inline__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--text-secondary);
  font-weight: 600;
  transition: color var(--duration-fast) ease;
}

.oak-cta-inline__link:hover {
  color: var(--accent-primary);
}

.oak-cta-inline__link svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   FIX 2: Step Cards for "The Process" section (inline number styling)
   -------------------------------------------------------------------------- */
.oak-step-card {
  text-align: left;
  padding: var(--space-4);
}

.oak-step-card__number {
  font-family: var(--font-accent);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent-primary);
}

.oak-step-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.oak-step-card__text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   FIX 3: FAQ Animation - consistent timing for open AND close
   -------------------------------------------------------------------------- */
.oak-faq-item__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.oak-faq-item.active .oak-faq-item__content {
  max-height: 500px;
}

.oak-faq-item__icon {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --------------------------------------------------------------------------
   FIX 4: Pricing Cards - align prices horizontally
   -------------------------------------------------------------------------- */
.oak-pricing-card {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.oak-pricing-card__name {
  min-height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.oak-pricing-card__price {
  min-height: 4rem;
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.oak-pricing-card__description {
  min-height: 1.75rem;
}

.oak-pricing-card__features {
  flex-grow: 1;
}

.oak-grid--3 {
  align-items: stretch;
}

/* --------------------------------------------------------------------------
   FIX 5: Contact Method Cards - remove hover underline
   -------------------------------------------------------------------------- */
.oak-contact-method__link {
  text-decoration: none !important;
  pointer-events: none;
  cursor: default;
}

.oak-contact-method {
  cursor: default;
}
/* ==========================================================================
   OAK PRICING PAGE - Plan Selector & Annual Toggle
   Added January 2026
   ========================================================================== */

/* --------------------------------------------------------------------------
   Plan Category Selector (Standard / AI buttons)
   -------------------------------------------------------------------------- */
.oak-plan-selector {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  padding: var(--space-1);
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  max-width: 300px;
  margin-left: auto;
  margin-right: auto;
}

.oak-plan-selector__btn {
  flex: 1;
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--duration-fast) ease;
}

.oak-plan-selector__btn:hover {
  color: var(--text-primary);
}

.oak-plan-selector__btn--active {
  background: var(--accent-gradient);
  color: #0a0a0f;
}

.oak-plan-selector__btn--active:hover {
  color: #0a0a0f;
}

/* --------------------------------------------------------------------------
   Annual Toggle Switch
   -------------------------------------------------------------------------- */
.oak-annual-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.oak-annual-toggle__label {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--duration-fast) ease;
}

.oak-annual-toggle__label--active {
  color: var(--text-primary);
}

.oak-annual-toggle__switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 28px;
}

.oak-annual-toggle__switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.oak-annual-toggle__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) ease;
}

.oak-annual-toggle__slider::before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background: var(--text-tertiary);
  border-radius: 50%;
  transition: all var(--duration-normal) var(--ease-spring);
}

.oak-annual-toggle__switch input:checked + .oak-annual-toggle__slider {
  background: var(--accent-glow);
  border-color: var(--accent-primary);
}

.oak-annual-toggle__switch input:checked + .oak-annual-toggle__slider::before {
  transform: translateX(24px);
  background: var(--accent-primary);
}

.oak-annual-toggle__switch input:focus-visible + .oak-annual-toggle__slider {
  outline: 2px solid var(--accent-primary);
  outline-offset: 2px;
}

.oak-annual-toggle__badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-primary);
  background: var(--accent-glow);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --------------------------------------------------------------------------
   Plans Container Animation
   -------------------------------------------------------------------------- */
.oak-plans-container {
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   AI Plans Grid - Centered when only one card (annual view)
   -------------------------------------------------------------------------- */
.oak-ai-plans-grid.oak-ai-plans-grid--single {
  display: flex;
  justify-content: center;
}

.oak-ai-plans-grid.oak-ai-plans-grid--single .oak-pricing-card {
  max-width: 380px;
  width: 100%;
}

/* Weekly Plans - Hidden State */
.oak-weekly-plan.oak-weekly-plan--hidden {
  display: none;
}

/* --------------------------------------------------------------------------
   Pricing Card Price Display States
   -------------------------------------------------------------------------- */
.oak-price-monthly,
.oak-period-monthly {
  display: inline !important;
}

.oak-price-annual,
.oak-period-annual {
  display: none !important;
}

.oak-pricing-card.oak-pricing-card--annual .oak-price-monthly,
.oak-pricing-card.oak-pricing-card--annual .oak-period-monthly {
  display: none !important;
}

.oak-pricing-card.oak-pricing-card--annual .oak-price-annual,
.oak-pricing-card.oak-pricing-card--annual .oak-period-annual {
  display: inline !important;
}

/* --------------------------------------------------------------------------
   Pricing Card Feature Disabled State
   -------------------------------------------------------------------------- */
.oak-pricing-card__feature--disabled {
  color: var(--text-muted);
}

.oak-pricing-card__feature--disabled svg {
  color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Timeline Marker (numbered circles for get-started page)
   -------------------------------------------------------------------------- */
.oak-timeline__marker {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-gradient);
  border-radius: 50%;
  font-family: var(--font-accent);
  font-size: 1rem;
  font-weight: 700;
  color: #0a0a0f;
  flex-shrink: 0;
}

.oak-timeline--compact .oak-timeline__item {
  gap: var(--space-4);
}

.oak-timeline--compact .oak-timeline__content {
  padding-bottom: var(--space-4);
}

/* --------------------------------------------------------------------------
   Pricing Summary (get-started page)
   -------------------------------------------------------------------------- */
.oak-pricing-summary {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.oak-pricing-summary__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.oak-pricing-summary__item--highlight {
  border-color: var(--accent-primary);
  background: var(--accent-glow);
}

.oak-pricing-summary__label {
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.oak-pricing-summary__value {
  font-family: var(--font-accent);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--text-primary);
}

.oak-pricing-summary__item--highlight .oak-pricing-summary__value {
  color: var(--accent-primary);
}

/* --------------------------------------------------------------------------
   Responsive Adjustments
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .oak-annual-toggle {
    flex-wrap: wrap;
    gap: var(--space-2);
  }
  
  .oak-annual-toggle__badge {
    width: 100%;
    text-align: center;
    margin-top: var(--space-2);
  }
  
  .oak-plan-selector {
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .oak-ai-plans-grid {
    grid-template-columns: 1fr;
  }
  
  .oak-ai-plans-grid .oak-pricing-card--featured {
    order: -1;
  }
}

/* --------------------------------------------------------------------------
   Get Started Page - Pricing Card Alignment Fix
   -------------------------------------------------------------------------- */
.oak-get-started-pricing-card {
  position: relative;
}

.oak-get-started-pricing-card .oak-pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
}