/* ==========================================================================
   Kutib AI — Clip-Style Theme (3-Layer Surface System)
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root,
:root[data-theme="dark"] {
  /* 3-Layer Surface System */
  --bg-body: #0a0a0d;
  --bg-surface-1: #111114;
  --bg-surface-2: #151518;

  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #b8b8c2;
  --text-muted: #7a7a84;

  /* Accent Colors */
  --accent-gold: #c8a86c;
  --accent-indigo: #3e4a7a;

  /* Border */
  --border-neutral: #2c2c33;

  /* RGB Helpers (for translucent washes) */
  --bg-body-rgb: 10, 10, 13;
  --bg-surface-1-rgb: 17, 17, 20;
  --bg-surface-2-rgb: 21, 21, 24;
  --accent-gold-rgb: 200, 168, 108;
  --accent-indigo-rgb: 62, 74, 122;

  color-scheme: dark;

  /* Semantic Mappings */
  --color-page-bg: var(--bg-body);
  --color-surface: var(--bg-surface-2);
  --color-surface-alt: var(--bg-surface-1);
  --color-surface-text: var(--text-primary);
  --color-surface-text-muted: var(--text-secondary);
  --color-nav-text: var(--text-primary);
  --color-nav-text-muted: var(--text-secondary);
  --color-primary: var(--accent-gold);
  --color-primary-hover: #d4b87a;
  --color-secondary: var(--accent-indigo);
  --color-divider: var(--border-neutral);
  --color-border: var(--border-neutral);

  /* Form Colors */
  --color-input-bg: var(--bg-surface-1);
  --color-input-border: var(--border-neutral);
  --color-input-text: var(--text-primary);
  --color-input-placeholder: var(--text-muted);

  /* Status Colors */
  --color-success: #4ade80;
  --color-error: #f87171;

  /* Typography */
  --font-latin: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-arabic: 'IBM Plex Sans Arabic', 'Segoe UI', Tahoma, sans-serif;
  --font-family: var(--font-latin);

  /* Typography Scale */
  --text-h1: 2.75rem;         /* 44px */
  --text-h1-mobile: 2.125rem; /* 34px */
  --text-h2: 1.75rem;         /* 28px */
  --text-h2-mobile: 1.5rem;   /* 24px */
  --text-body: 1rem;          /* 16px */
  --text-lead: 1.125rem;      /* 18px */
  --text-lead-mobile: 1.0625rem; /* 17px */
  --text-caption: 1.25rem;    /* 20px */
  --text-small: 0.875rem;     /* 14px */
  --text-nav: 0.9375rem;      /* 15px */

  /* Line Heights */
  --leading-h1: 1.15;
  --leading-h2: 1.25;
  --leading-body: 1.65;
  --leading-lead: 1.7;

  /* Font Weights */
  --font-normal: 400;
  --font-semibold: 600;
  --font-bold: 700;

  /* Spacing (8px baseline grid) */
  --space-1: 0.5rem;     /* 8px */
  --space-2: 1rem;       /* 16px */
  --space-3: 1.5rem;     /* 24px */
  --space-4: 2rem;       /* 32px */
  --space-5: 2.5rem;     /* 40px */
  --space-6: 3rem;       /* 48px */
  --space-7: 3.5rem;     /* 56px */
  --space-8: 4rem;       /* 64px */
  --space-9: 4.5rem;     /* 72px */
  --space-10: 5rem;      /* 80px */

  /* Layout */
  --max-width: 1120px;
  --content-width: 65ch;
  --side-padding: 1.5rem;
  --side-padding-mobile: 1rem;

  /* Section Spacing */
  --section-padding: var(--space-9);
  --section-padding-mobile: var(--space-7);

  /* Radii */
  --radius-button: 6px;
  --radius-container: 12px;
  --radius-card: 8px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
}

/* Light Theme Override */
[data-theme="light"] {
  /* 3-Layer Surface System (Light) */
  --bg-body: #f7f8fb;
  --bg-surface-1: #ffffff;
  --bg-surface-2: #f2f3f7;

  /* Text Colors (Light) */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #6b7280;

  /* Accent Colors (Light) */
  --accent-gold: #c59c4c;
  --accent-indigo: #4c5ca8;

  /* Border (Light) */
  --border-neutral: #d5d7dd;

  /* RGB Helpers (Light) */
  --bg-body-rgb: 247, 248, 251;
  --bg-surface-1-rgb: 255, 255, 255;
  --bg-surface-2-rgb: 242, 243, 247;
  --accent-gold-rgb: 197, 156, 76;
  --accent-indigo-rgb: 76, 92, 168;

  /* Semantic Mappings (Light) */
  --color-page-bg: var(--bg-body);
  --color-surface: var(--bg-surface-2);
  --color-surface-alt: var(--bg-surface-1);
  --color-surface-text: var(--text-primary);
  --color-surface-text-muted: var(--text-secondary);
  --color-nav-text: var(--text-primary);
  --color-nav-text-muted: var(--text-secondary);
  --color-primary-hover: #a68840;

  /* Form Colors (Light) */
  --color-input-bg: var(--bg-surface-1);
  --color-input-border: var(--border-neutral);
  --color-input-text: var(--text-primary);
  --color-input-placeholder: var(--text-secondary);

  color-scheme: light;
}

/* Arabic Font Override */
html[lang="ar"] {
  --font-family: var(--font-arabic);
}

/* --------------------------------------------------------------------------
   Base 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-family);
  font-size: var(--text-body);
  font-weight: var(--font-normal);
  line-height: var(--leading-body);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* Background with accent washes */
  background:
    radial-gradient(circle at 10% 20%, rgba(var(--accent-indigo-rgb), 0.12), transparent 25%),
    radial-gradient(circle at 80% 20%, rgba(var(--accent-gold-rgb), 0.14), transparent 25%),
    var(--bg-body);
  background-attachment: fixed;
}

html[lang="ar"] body {
  font-family: var(--font-arabic);
  line-height: 1.8;
}

/* --------------------------------------------------------------------------
   Skip Link (Accessibility)
   -------------------------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100%;
  inset-inline-start: var(--space-2);
  z-index: 1000;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-small);
  font-weight: var(--font-semibold);
  color: var(--bg-body);
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-indigo));
  text-decoration: none;
  border-radius: var(--radius-button);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-1);
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-bold);
  color: var(--text-primary);
  text-transform: none;
}

h1 {
  font-size: var(--text-h1);
  line-height: var(--leading-h1);
  margin-block-end: var(--space-3);
}

h2 {
  font-size: var(--text-h2);
  line-height: var(--leading-h2);
  margin-block-end: var(--space-2);
}

h3 {
  font-size: var(--text-lead);
  line-height: var(--leading-h2);
  margin-block-end: var(--space-1);
}

p {
  max-width: var(--content-width);
  margin-block-end: var(--space-2);
}

.lead {
  font-size: var(--text-lead);
  line-height: var(--leading-lead);
  color: var(--text-secondary);
}

/* Eyebrow text (small, uppercase, tracked) */
.eyebrow {
  font-size: var(--text-small);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  margin-block-end: var(--space-1);
}

/* Links */
a {
  color: var(--accent-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

a:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--side-padding);
}

/* Surface: Card/content area (surface-2 with neutral border) */
.surface {
  background-color: var(--bg-surface-2);
  color: var(--text-primary);
  border: 1px solid var(--border-neutral);
  border-radius: var(--radius-container);
  padding: var(--section-padding) var(--side-padding);
}

.surface p,
.surface .lead {
  color: var(--text-secondary);
}

.surface h1,
.surface h2,
.surface h3 {
  color: var(--text-primary);
}

/* Section base */
.section {
  padding-block: var(--section-padding);
}

/* Hero section */
.section-hero {
  padding-block: var(--space-10) var(--space-6);
}

.section-hero .surface {
  text-align: center;
  padding-block: var(--space-8);
}

.section-hero h1 {
  margin-block-end: var(--space-3);
}

.section-hero .lead {
  max-width: 600px;
  margin-inline: auto;
  margin-block-end: var(--space-4);
}

/* Section spacing - no dividers, rely on surface cards */
.section + .section {
  border-block-start: none;
}

/* Muted section (uses surface-1) */
.section.muted {
  background: var(--bg-surface-1);
}

/* Card component (uses surface-2 with neutral border) */
.card {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-neutral);
  border-radius: var(--radius-card);
  padding: var(--space-4);
  box-shadow: none;
}

/* --------------------------------------------------------------------------
   Navigation (Translucent Header with Blur)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(var(--bg-body-rgb), 0.85);
  border-block-end: 1px solid var(--border-neutral);
  transition: background-color var(--transition-base);
}

.site-header.is-scrolled {
  background: rgba(var(--bg-body-rgb), 0.92);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-2);
}

.nav-logo {
  text-decoration: none;
  color: var(--text-primary);
}

.nav-logo:hover {
  text-decoration: none;
  color: var(--accent-gold);
}

.logo-text {
  font-size: 1.25rem;
  font-weight: var(--font-bold);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
}

.nav-links a {
  font-size: var(--text-nav);
  font-weight: var(--font-normal);
  color: var(--text-secondary);
  text-decoration: none;
  padding-block: var(--space-1);
  border-block-end: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--text-primary);
  text-decoration: none;
  border-block-end-color: var(--accent-gold);
}

/* Waitlist link in nav - gold emphasis */
.nav-links a[data-analytics="waitlist-cta"] {
  color: var(--accent-gold);
}

.nav-links a[data-analytics="waitlist-cta"]:hover {
  color: var(--color-primary-hover);
  border-block-end-color: var(--accent-gold);
}

.nav-controls {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

/* Hide nav links on small screens */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 12px 20px;
  font-family: inherit;
  font-size: var(--text-body);
  font-weight: var(--font-semibold);
  line-height: 1.4;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: transform var(--transition-fast),
              box-shadow var(--transition-fast),
              opacity var(--transition-fast);
}

.btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

/* Primary Button - Gold→Indigo Gradient */
.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-indigo));
  color: var(--bg-body);
  border-color: transparent;
}

.btn-primary:hover {
  box-shadow: 0 4px 12px rgba(var(--accent-gold-rgb), 0.3);
}

/* Secondary Button - Indigo Tint */
.btn-secondary {
  background-color: rgba(var(--accent-indigo-rgb), 0.12);
  color: var(--text-primary);
  border: 1px solid rgba(var(--accent-indigo-rgb), 0.4);
}

.btn-secondary:hover {
  background-color: rgba(var(--accent-indigo-rgb), 0.2);
  border-color: rgba(var(--accent-indigo-rgb), 0.6);
}

/* Ghost Button - Transparent with neutral border */
.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-neutral);
}

.btn-ghost:hover {
  background-color: rgba(var(--bg-surface-1-rgb), 0.5);
  border-color: var(--text-muted);
}

/* Toggle Button (Nav) */
.toggle-btn {
  padding: 6px 10px;
  font-family: inherit;
  font-size: var(--text-small);
  font-weight: var(--font-normal);
  color: var(--text-secondary);
  background-color: rgba(var(--bg-surface-1-rgb), 0.5);
  border: 1px solid var(--border-neutral);
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.toggle-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-surface-1);
  border-color: var(--text-muted);
}

.toggle-btn:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

/* ============================
   Theme Toggle (polished slider)
   ============================ */

.theme-toggle {
  /* outer pill */
  border: 1px solid var(--border-neutral);
  background: transparent;
  border-radius: 999px;
  padding: 2px;
  width: 74px;
  height: 36px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

.theme-toggle:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

/* inner track carries the background */
.theme-toggle__track {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;

  /* subtle track gradient (dark theme default) */
  background: linear-gradient(
    90deg,
    rgba(26, 31, 43, 0.95),
    rgba(26, 31, 43, 0.75),
    rgba(57, 184, 169, 0.20)
  );

  /* slight inner border to make track crisp */
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

/* Light theme track: sand wash + subtle teal highlight */
html[data-theme="light"] .theme-toggle__track {
  background: linear-gradient(
    90deg,
    rgba(226, 216, 198, 0.95),
    rgba(226, 216, 198, 0.75),
    rgba(57, 184, 169, 0.18)
  );

  box-shadow: inset 0 0 0 1px rgba(26, 31, 43, 0.06);
}

/* icons are secondary */
.theme-toggle__icon {
  font-size: 14px;
  line-height: 1;
  opacity: 0.55;
  transform: translateY(0.5px);
  user-select: none;
}

/* emphasize active side slightly */
html[data-theme="dark"] .theme-toggle__icon--moon { opacity: 0.95; }
html[data-theme="dark"] .theme-toggle__icon--sun  { opacity: 0.45; }

html[data-theme="light"] .theme-toggle__icon--sun  { opacity: 0.95; }
html[data-theme="light"] .theme-toggle__icon--moon { opacity: 0.45; }

/* thumb: floating knob */
.theme-toggle__thumb {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 28px;
  height: 28px;
  border-radius: 999px;

  /* surface + border */
  background: rgba(226, 216, 198, 0.10);
  border: 1px solid var(--border-neutral);

  /* depth via shadow */
  box-shadow:
    0 6px 16px rgba(0, 0, 0, 0.22),
    0 1px 0 rgba(255, 255, 255, 0.06) inset;

  /* use transform for smooth movement */
  transform: translateX(0);
  transition: transform 160ms ease, background 160ms ease;
}

/* in light theme, thumb moves right */
html[data-theme="light"] .theme-toggle__thumb {
  transform: translateX(36px);
  background: rgba(255, 255, 255, 0.90);
}

/* --------------------------------------------------------------------------
   Feature & Roadmap Lists
   -------------------------------------------------------------------------- */
.feature-list,
.roadmap-list {
  list-style: none;
  margin-block-start: var(--space-2);
  padding-inline-start: 18px;
  max-width: var(--content-width);
}

.feature-list li,
.roadmap-list li {
  position: relative;
  padding-inline-start: var(--space-3);
  margin-block-end: var(--space-2);
  line-height: var(--leading-body);
  color: var(--text-secondary);
}

.feature-list li::before,
.roadmap-list li::before {
  content: '';
  position: absolute;
  inset-inline-start: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  background-color: var(--accent-gold);
  border-radius: 50%;
}

.feature-list strong {
  color: var(--text-primary);
}

/* Roadmap list - de-emphasized with indigo bullets */
.roadmap-list li::before {
  background-color: var(--accent-indigo);
}

/* Workflow list (How It Works section) */
.workflow-list {
  list-style: none;
  margin-block-start: var(--space-3);
  max-width: var(--content-width);
  counter-reset: workflow-counter;
}

.workflow-list li {
  position: relative;
  padding-inline-start: var(--space-5);
  margin-block-end: var(--space-4);
  counter-increment: workflow-counter;
}

.workflow-list li::before {
  content: counter(workflow-counter);
  position: absolute;
  inset-inline-start: 0;
  top: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-small);
  font-weight: var(--font-bold);
  color: var(--bg-body);
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-indigo));
  border-radius: 50%;
}

.workflow-list h3 {
  font-size: var(--text-body);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-block-end: var(--space-1);
}

.workflow-list p {
  color: var(--text-secondary);
  margin-block-end: 0;
}

/* --------------------------------------------------------------------------
   Example Card / Transcript Preview
   -------------------------------------------------------------------------- */
.example-card {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-neutral);
  border-radius: 14px;
  padding: 18px;
}

.example-pre {
  margin: 0;
  padding: 16px;
  border: 1px solid var(--border-neutral);
  border-radius: 12px;
  background: var(--bg-surface-1);
  color: var(--text-primary);
  overflow-x: auto;
  white-space: pre;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 14px;
  line-height: 1.6;
}

.example-pre code {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  white-space: inherit;
}

.example-note {
  margin-top: 12px;
  color: var(--text-muted);
  font-size: 14px;
}

/* --------------------------------------------------------------------------
   FAQ Accordion
   -------------------------------------------------------------------------- */
.faq {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.faq-item {
  border: 1px solid var(--border-neutral);
  border-radius: 14px;
  background: var(--bg-surface-2);
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 14px 16px;
  color: var(--text-primary);
  font-weight: 600;
}

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

/* Add a simple + / − indicator without images */
.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--text-secondary);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  border-top: 1px solid var(--border-neutral);
  padding: 12px 16px 14px;
  color: var(--text-secondary);
}

.faq-answer p {
  margin: 0;
  line-height: 1.65;
}

.faq-item summary:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 2px;
}

/* RTL support */
html[dir="rtl"] .faq-item summary::after {
  float: left;
}

/* --------------------------------------------------------------------------
   Tags / Status Badges
   -------------------------------------------------------------------------- */
.tag,
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  font-size: var(--text-small);
  font-weight: var(--font-semibold);
  border-radius: 999px;
  background: rgba(var(--accent-indigo-rgb), 0.14);
  color: var(--text-primary);
  border: 1px solid rgba(var(--accent-indigo-rgb), 0.4);
}

/* Status badge - gold tint */
.status,
.badge-status {
  background: rgba(var(--accent-gold-rgb), 0.16);
  border: 1px solid rgba(var(--accent-gold-rgb), 0.45);
  color: var(--accent-indigo);
}

.tag-gold,
.badge-gold {
  background: rgba(var(--accent-gold-rgb), 0.16);
  color: var(--accent-gold);
  border-color: rgba(var(--accent-gold-rgb), 0.45);
}

.tag-success,
.badge-success {
  background: rgba(74, 222, 128, 0.15);
  color: var(--color-success);
  border-color: rgba(74, 222, 128, 0.3);
}

/* --------------------------------------------------------------------------
   Pricing Row
   -------------------------------------------------------------------------- */
.pricing-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-block-start: 1px solid var(--border-neutral);
  border-block-end: 1px solid var(--border-neutral);
  margin-block: var(--space-3);
  max-width: 500px;
}

.pricing-row .pricing-service {
  font-size: var(--text-body);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.pricing-row .pricing-amount {
  font-size: var(--text-h2);
  font-weight: var(--font-bold);
  color: var(--accent-gold);
}

.pricing-note {
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-block-end: var(--space-4);
}

/* RTL flip for pricing row */
html[dir="rtl"] .pricing-row {
  flex-direction: row-reverse;
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */
.waitlist-form {
  max-width: 400px;
  text-align: start;
}

.form-group {
  margin-block-end: var(--space-2);
}

.form-group label {
  display: block;
  margin-block-end: 6px;
  font-size: var(--text-small);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.form-group .required {
  color: var(--color-error);
  margin-inline-start: 2px;
}

.form-group .optional {
  font-weight: var(--font-normal);
  color: var(--text-muted);
  margin-inline-start: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: var(--text-body);
  color: var(--color-input-text);
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-neutral);
  border-radius: var(--radius-button);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-secondary);
}

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

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(var(--accent-gold-rgb), 0.15);
}

.waitlist-form .btn {
  width: 100%;
  margin-block-start: var(--space-1);
}

/* --------------------------------------------------------------------------
   Squarespace Form Container
   -------------------------------------------------------------------------- */
.sqsp-form-container {
  max-width: 400px;
}

.sqsp-form-container:empty {
  display: none;
}

.sqsp-form-container:not(:empty) ~ [data-fallback-form] {
  display: none;
}

/* Squarespace form field overrides */
#sqsp-waitlist-form input[type="text"],
#sqsp-waitlist-form input[type="email"],
#sqsp-waitlist-form input[type="tel"],
#sqsp-waitlist-form textarea,
#sqsp-waitlist-form select {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-family);
  font-size: var(--text-body);
  color: var(--color-input-text);
  background-color: var(--bg-surface-1);
  border: 1px solid var(--border-neutral);
  border-radius: var(--radius-button);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

#sqsp-waitlist-form input:focus,
#sqsp-waitlist-form textarea:focus,
#sqsp-waitlist-form select:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(var(--accent-gold-rgb), 0.15);
}

#sqsp-waitlist-form label,
#sqsp-waitlist-form .field-label {
  display: block;
  margin-block-end: 6px;
  font-family: var(--font-family);
  font-size: var(--text-small);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

#sqsp-waitlist-form .form-item,
#sqsp-waitlist-form .field {
  margin-block-end: var(--space-2);
}

#sqsp-waitlist-form button[type="submit"],
#sqsp-waitlist-form input[type="submit"] {
  width: 100%;
  padding: 12px 20px;
  font-family: var(--font-family);
  font-size: var(--text-body);
  font-weight: var(--font-semibold);
  color: var(--bg-body);
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-indigo));
  border: none;
  border-radius: var(--radius-button);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

#sqsp-waitlist-form button[type="submit"]:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(var(--accent-gold-rgb), 0.3);
}

#sqsp-waitlist-form .form-submission-text,
#sqsp-waitlist-form .submitted-message {
  padding: var(--space-3);
  text-align: center;
  color: var(--accent-gold);
  font-weight: var(--font-semibold);
}

#sqsp-waitlist-form .field-error {
  color: var(--color-error);
  font-size: var(--text-small);
  margin-block-start: 4px;
}

/* --------------------------------------------------------------------------
   Waitlist Success Message
   -------------------------------------------------------------------------- */
.waitlist-success {
  max-width: 400px;
  padding: var(--space-3);
  text-align: center;
  background-color: var(--bg-surface-1);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-card);
}

.waitlist-success p {
  margin-block-end: 0;
  color: var(--accent-gold);
  font-weight: var(--font-semibold);
  max-width: none;
}

/* --------------------------------------------------------------------------
   Mailto Fallback
   -------------------------------------------------------------------------- */
.mailto-fallback {
  max-width: 400px;
  margin-block-start: var(--space-3);
  padding-block-start: var(--space-3);
  border-block-start: 1px solid var(--border-neutral);
  text-align: center;
}

.mailto-fallback-text {
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-block-end: var(--space-2);
}

/* --------------------------------------------------------------------------
   CTA Panel / Block (with gradient wash)
   -------------------------------------------------------------------------- */
.cta-panel,
.cta-block,
[data-waitlist-section] .surface {
  border: 1px solid var(--border-neutral);
  background: linear-gradient(135deg, rgba(var(--accent-indigo-rgb), 0.12), rgba(var(--accent-gold-rgb), 0.10));
  border-radius: var(--radius-container);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  padding-block: var(--space-6);
  text-align: center;
  border-block-start: 1px solid var(--border-neutral);
}

.footer-text {
  font-size: var(--text-small);
  color: var(--text-muted);
  margin-block-end: 0;
}

/* --------------------------------------------------------------------------
   Language Toggle — Show/Hide Content
   -------------------------------------------------------------------------- */
.ar {
  display: none;
}

html[lang="ar"] .en {
  display: none;
}

html[lang="ar"] .ar {
  display: inline;
}

.lang-ar,
.theme-light {
  display: none;
}

html[lang="ar"] .lang-en {
  display: none;
}

html[lang="ar"] .lang-ar {
  display: inline;
}

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

[data-theme="light"] .theme-light {
  display: inline;
}

/* --------------------------------------------------------------------------
   RTL Support
   -------------------------------------------------------------------------- */
html[dir="rtl"] {
  text-align: start;
}

html[dir="rtl"] .section-hero .surface {
  text-align: center;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --side-padding: var(--side-padding-mobile);
    --section-padding: var(--section-padding-mobile);
  }

  h1 {
    font-size: var(--text-h1-mobile);
  }

  h2 {
    font-size: var(--text-h2-mobile);
  }

  .lead {
    font-size: var(--text-lead-mobile);
  }

  .section-hero {
    padding-block: var(--space-7) var(--space-5);
  }

  .section-hero .surface {
    padding-block: var(--space-6);
  }

  .pricing-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-1);
  }

  html[dir="rtl"] .pricing-row {
    flex-direction: column;
    align-items: flex-end;
  }
}

@media (max-width: 480px) {
  .surface {
    border-radius: var(--radius-card);
    margin-inline: calc(-0.5 * var(--side-padding-mobile));
  }

  .container {
    padding-inline: var(--side-padding-mobile);
  }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
  .site-header,
  .nav-controls,
  .skip-link {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .surface {
    background: white;
    color: black;
    border: 1px solid #ddd;
  }
}