/* ==========================================================================
   Syfon Marketing Website - Design System
   A comprehensive CSS design system with dark mode as default
   Inspired by podscan.fm: clean, generous whitespace, card-based layouts
   ========================================================================== */

/* ==========================================================================
   Self-hosted Font
   ========================================================================== */
@font-face {
  font-family: 'Inter Tight';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/InterTight-Variable-Latin.woff2') format('woff2');
}

/* ==========================================================================
   CSS Custom Properties (Variables)
   ========================================================================== */
:root {
  /* ---- Color Palette ---- */
  /* Background Colors */
  --color-bg-dark: #0f172a;
  --color-bg-darker: #020617;
  --color-bg-card: #1e293b;
  --color-bg-card-hover: #334155;
  --color-bg-elevated: #1e293b;

  /* Text Colors */
  --color-text-primary: #f8fafc;
  --color-text-secondary: #cbd5e1;
  --color-text-muted: #94a3b8;
  --color-text-inverse: #0f172a;

  /* Accent Colors - Primary (Teal) */
  --color-teal-300: #5eead4;
  --color-teal-400: #2dd4bf;
  --color-teal-500: #14b8a6;
  --color-teal-600: #0d9488;
  --color-primary: var(--color-teal-400);
  --color-primary-hover: var(--color-teal-300);
  --color-primary-active: var(--color-teal-500);

  /* Accent Colors - Secondary (Pink) */
  --color-pink-300: #f9a8d4;
  --color-pink-400: #f472b6;
  --color-pink-500: #ec4899;
  --color-pink-600: #db2777;
  --color-secondary: var(--color-pink-400);
  --color-secondary-hover: var(--color-pink-300);
  --color-secondary-active: var(--color-pink-500);

  /* Border Colors */
  --color-border: #334155;
  --color-border-light: #475569;
  --color-border-focus: var(--color-teal-400);

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

  /* ---- Typography ---- */
  --font-family: 'Inter Tight', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-family-mono: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Monaco, Consolas, monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;      /* 12px */
  --text-sm: 0.875rem;     /* 14px */
  --text-base: 1rem;       /* 16px */
  --text-lg: 1.125rem;     /* 18px */
  --text-xl: 1.25rem;      /* 20px */
  --text-2xl: 1.5rem;      /* 24px */
  --text-3xl: 1.875rem;    /* 30px */
  --text-4xl: 2.25rem;     /* 36px */
  --text-5xl: 3rem;        /* 48px */
  --text-6xl: 3.75rem;     /* 60px */

  /* Font Weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Line Heights */
  --leading-none: 1;
  --leading-tight: 1.25;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;
  --leading-loose: 2;

  /* Letter Spacing */
  --tracking-tighter: -0.05em;
  --tracking-tight: -0.025em;
  --tracking-normal: 0;
  --tracking-wide: 0.025em;
  --tracking-wider: 0.05em;

  /* ---- Spacing Scale ---- */
  --space-0: 0;
  --space-1: 0.25rem;      /* 4px */
  --space-2: 0.5rem;       /* 8px */
  --space-3: 0.75rem;      /* 12px */
  --space-4: 1rem;         /* 16px */
  --space-5: 1.25rem;      /* 20px */
  --space-6: 1.5rem;       /* 24px */
  --space-8: 2rem;         /* 32px */
  --space-10: 2.5rem;      /* 40px */
  --space-12: 3rem;        /* 48px */
  --space-16: 4rem;        /* 64px */
  --space-20: 5rem;        /* 80px */
  --space-24: 6rem;        /* 96px */
  --space-32: 8rem;        /* 128px */

  /* Legacy spacing (for backward compatibility) */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Section Spacing */
  --section-padding-mobile: var(--space-12);   /* 48px */
  --section-padding-desktop: var(--space-20);  /* 80px */

  /* Card Spacing */
  --card-padding-sm: var(--space-6);           /* 24px */
  --card-padding: var(--space-8);              /* 32px */

  /* ---- Layout ---- */
  --container-max: 1200px;
  --container-padding: var(--space-6);

  /* ---- Border Radius ---- */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
  --radius-xl: 12px;
  --radius-2xl: 16px;
  --radius-full: 9999px;

  /* ---- Shadows ---- */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow-teal: 0 0 20px rgb(45 212 191 / 0.3);
  --shadow-glow-pink: 0 0 20px rgb(244 114 182 / 0.3);

  /* ---- Transitions ---- */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  --transition-colors: color 200ms ease, background-color 200ms ease, border-color 200ms ease;
  --transition-transform: transform 200ms ease;
  --transition-all: all 200ms ease;

  /* ---- Z-Index Scale ---- */
  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
}

/* ==========================================================================
   CSS Reset / Normalize
   ========================================================================== */

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

/* Remove default margin and padding */
* {
  margin: 0;
  padding: 0;
}

/* Prevent font size inflation */
html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
}

/* Set core root defaults */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

/* Set core body defaults */
body {
  min-height: 100vh;
  line-height: var(--leading-normal);
  font-family: var(--font-family);
  font-weight: var(--font-normal);
  background-color: var(--color-bg-dark);
  color: var(--color-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-top: 72px; /* Account for fixed navbar */
}

/* Remove list styles on ul, ol elements */
ul,
ol {
  list-style: none;
}

/* Set shorter line heights on headings and interactive elements */
h1, h2, h3, h4,
button, input, label {
  line-height: var(--leading-tight);
}

/* Balance text wrapping on headings */
h1, h2, h3, h4 {
  text-wrap: balance;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  text-decoration-skip-ink: auto;
  color: var(--color-primary);
}

/* Make images easier to work with */
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

/* Inherit fonts for inputs and buttons */
input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

/* Make sure textareas without a rows attribute are not tiny */
textarea:not([rows]) {
  min-height: 10em;
}

/* Anything that has been anchored to should have extra scroll margin */
:target {
  scroll-margin-block: 5ex;
}

/* Remove all animations and transitions for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ==========================================================================
   Typography
   ========================================================================== */

/* Headings */
h1, .h1 {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
}

h2, .h2 {
  font-size: 2.5rem;
  font-weight: var(--font-semibold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text-primary);
}

h3, .h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  line-height: var(--leading-snug);
  color: var(--color-text-primary);
}

h4, .h4 {
  font-size: var(--text-xl);
  font-weight: var(--font-medium);
  line-height: var(--leading-snug);
  color: var(--color-text-primary);
}

/* Responsive heading sizes */
@media (min-width: 768px) {
  h1, .h1 {
    font-size: var(--text-5xl);
  }

  h2, .h2 {
    font-size: 2.5rem;
  }

  h3, .h3 {
    font-size: var(--text-3xl);
  }

  h4, .h4 {
    font-size: var(--text-2xl);
  }
}

@media (min-width: 1024px) {
  h1, .h1 {
    font-size: var(--text-6xl);
  }
}

/* Body text */
p {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

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

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

/* Small text */
.text-small {
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: var(--color-text-muted);
}

.text-xs {
  font-size: var(--text-xs);
  line-height: var(--leading-normal);
  color: var(--color-text-muted);
}

/* Lead/intro text */
.text-lead {
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}

@media (min-width: 768px) {
  .text-lead {
    font-size: var(--text-2xl);
  }
}

/* Links */
a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-colors);
}

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

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Text color utilities */
.text-primary {
  color: var(--color-text-primary);
}

.text-secondary {
  color: var(--color-text-secondary);
}

.text-muted {
  color: var(--color-text-muted);
}

.text-teal {
  color: var(--color-teal-400);
}

.text-pink {
  color: var(--color-pink-400);
}

/* Text alignment utilities */
.text-left {
  text-align: left;
}

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

.text-right {
  text-align: right;
}

/* Font weight utilities */
.font-normal {
  font-weight: var(--font-normal);
}

.font-medium {
  font-weight: var(--font-medium);
}

.font-semibold {
  font-weight: var(--font-semibold);
}

.font-bold {
  font-weight: var(--font-bold);
}

/* ==========================================================================
   Layout - Container
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.container-narrow {
  max-width: 768px;
}

.container-wide {
  max-width: 1400px;
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
  padding-top: var(--section-padding-mobile);
  padding-bottom: var(--section-padding-mobile);
}

@media (min-width: 768px) {
  .section {
    padding-top: var(--section-padding-desktop);
    padding-bottom: var(--section-padding-desktop);
  }
}

.section-sm {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

@media (min-width: 768px) {
  .section-sm {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }
}

.section-lg {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}

@media (min-width: 768px) {
  .section-lg {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
  }
}

/* Section header */
.section-header {
  text-align: center;
  max-width: 768px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-12);
}

.section-header h2 {
  margin-bottom: var(--space-4);
}

.section-header p {
  font-size: var(--text-lg);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

/* Base button styles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  line-height: var(--leading-tight);
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-all);
  white-space: nowrap;
  user-select: none;
}

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

.btn:disabled,
.btn.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Button sizes */
.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}

/* Primary button (Teal) */
.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-glow-teal);
  transform: translateY(-1px);
}

.btn-primary:active {
  background-color: var(--color-primary-active);
  border-color: var(--color-primary-active);
  transform: translateY(0);
}

/* Secondary button (Pink) */
.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-inverse);
  border-color: var(--color-secondary);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-hover);
  border-color: var(--color-secondary-hover);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-glow-pink);
  transform: translateY(-1px);
}

.btn-secondary:active {
  background-color: var(--color-secondary-active);
  border-color: var(--color-secondary-active);
  transform: translateY(0);
}

/* Outline buttons */
.btn-outline {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border-light);
}

.btn-outline:hover {
  background-color: var(--color-bg-card);
  border-color: var(--color-text-secondary);
  color: var(--color-text-primary);
}

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

.btn-outline-primary:hover {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-glow-teal);
}

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

.btn-outline-secondary:hover {
  background-color: var(--color-secondary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-glow-pink);
}

/* Ghost button */
.btn-ghost {
  background-color: transparent;
  color: var(--color-text-secondary);
  border-color: transparent;
}

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

/* Button with icon */
.btn-icon {
  padding: var(--space-3);
}

.btn-icon.btn-sm {
  padding: var(--space-2);
}

.btn-icon.btn-lg {
  padding: var(--space-4);
}

/* Full width button */
.btn-block {
  display: flex;
  width: 100%;
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--card-padding);
  transition: var(--transition-all);
}

.card:hover {
  border-color: var(--color-border-light);
}

/* Interactive card */
.card-interactive {
  cursor: pointer;
}

.card-interactive:hover {
  background-color: var(--color-bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Card with glow on hover */
.card-glow:hover {
  border-color: var(--color-teal-400);
  box-shadow: var(--shadow-glow-teal);
}

.card-glow-pink:hover {
  border-color: var(--color-pink-400);
  box-shadow: var(--shadow-glow-pink);
}

/* Card sizes */
.card-sm {
  padding: var(--card-padding-sm);
}

.card-lg {
  padding: var(--space-10);
}

/* Card header */
.card-header {
  margin-bottom: var(--space-4);
}

.card-header h3,
.card-header h4 {
  margin-bottom: var(--space-2);
}

/* Card body */
.card-body {
  color: var(--color-text-secondary);
}

/* Card footer */
.card-footer {
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* Card with icon */
.card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--color-bg-dark);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.card-icon-lg {
  width: 64px;
  height: 64px;
}

/* Elevated card */
.card-elevated {
  background-color: var(--color-bg-elevated);
  box-shadow: var(--shadow-lg);
  border: none;
}

/* ==========================================================================
   Form Inputs
   ========================================================================== */

/* Form group */
.form-group {
  margin-bottom: var(--space-6);
}

/* Labels */
.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.form-label-required::after {
  content: '*';
  color: var(--color-error);
  margin-left: var(--space-1);
}

/* Input base styles */
.form-input,
.form-textarea,
.form-select {
  display: block;
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-darker);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: var(--transition-all);
}

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

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

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgb(45 212 191 / 0.2);
}

/* Input sizes */
.form-input-sm {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
}

.form-input-lg {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-lg);
}

/* Textarea */
.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Select */
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  padding-right: var(--space-10);
  cursor: pointer;
}

/* Checkbox and Radio */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.form-check-input {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  appearance: none;
  background-color: var(--color-bg-darker);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-all);
}

.form-check-input:hover {
  border-color: var(--color-border-light);
}

.form-check-input:checked {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230f172a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
}

.form-check-input:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgb(45 212 191 / 0.2);
}

.form-check-input[type="radio"] {
  border-radius: var(--radius-full);
}

.form-check-input[type="radio"]:checked {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='8' height='8' viewBox='0 0 8 8'%3E%3Ccircle cx='4' cy='4' r='4' fill='%230f172a'/%3E%3C/svg%3E");
}

.form-check-label {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  cursor: pointer;
}

/* Input with icon */
.form-input-wrapper {
  position: relative;
}

.form-input-icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
  pointer-events: none;
}

.form-input-wrapper .form-input {
  padding-left: var(--space-12);
}

/* Input states */
.form-input-error {
  border-color: var(--color-error);
}

.form-input-error:focus {
  box-shadow: 0 0 0 3px rgb(239 68 68 / 0.2);
}

.form-input-success {
  border-color: var(--color-success);
}

.form-input-success:focus {
  box-shadow: 0 0 0 3px rgb(34 197 94 / 0.2);
}

/* Help text and error messages */
.form-help {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

.form-error {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-error);
  margin-top: var(--space-2);
}

/* ==========================================================================
   Contact Form
   ========================================================================== */

.hero--compact {
  position: relative;
  overflow: hidden;
  padding: var(--space-12) 0 var(--space-8);
}

@media (min-width: 768px) {
  .hero--compact {
    padding: var(--space-16) 0 var(--space-10);
  }
}

.contact-form-wrapper {
  max-width: 640px;
  margin: 0 auto;
}

.contact-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

@media (max-width: 480px) {
  .contact-form__row {
    grid-template-columns: 1fr;
  }
}

.contact-form__submit {
  margin-top: var(--space-6);
  text-align: center;
}

/* ==========================================================================
   Grid Utilities
   ========================================================================== */

.grid {
  display: grid;
  gap: var(--space-6);
}

/* 2-column grid */
.grid-2 {
  grid-template-columns: 1fr;
}

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

/* 3-column grid */
.grid-3 {
  grid-template-columns: 1fr;
}

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

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

/* 4-column grid */
.grid-4 {
  grid-template-columns: 1fr;
}

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

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

/* Grid gap utilities */
.gap-2 {
  gap: var(--space-2);
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.gap-8 {
  gap: var(--space-8);
}

.gap-10 {
  gap: var(--space-10);
}

.gap-12 {
  gap: var(--space-12);
}

/* ==========================================================================
   Flexbox Utilities
   ========================================================================== */

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.flex-col {
  flex-direction: column;
}

.flex-row {
  flex-direction: row;
}

.flex-wrap {
  flex-wrap: wrap;
}

.flex-nowrap {
  flex-wrap: nowrap;
}

.items-start {
  align-items: flex-start;
}

.items-center {
  align-items: center;
}

.items-end {
  align-items: flex-end;
}

.items-stretch {
  align-items: stretch;
}

.justify-start {
  justify-content: flex-start;
}

.justify-center {
  justify-content: center;
}

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

.justify-between {
  justify-content: space-between;
}

.justify-around {
  justify-content: space-around;
}

.flex-1 {
  flex: 1 1 0%;
}

.flex-auto {
  flex: 1 1 auto;
}

.flex-none {
  flex: none;
}

/* ==========================================================================
   Spacing Utilities
   ========================================================================== */

/* Margin utilities */
.m-0 { margin: 0; }
.m-1 { margin: var(--space-1); }
.m-2 { margin: var(--space-2); }
.m-3 { margin: var(--space-3); }
.m-4 { margin: var(--space-4); }
.m-6 { margin: var(--space-6); }
.m-8 { margin: var(--space-8); }
.m-auto { margin: auto; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }
.mt-12 { margin-top: var(--space-12); }
.mt-16 { margin-top: var(--space-16); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-10 { margin-bottom: var(--space-10); }
.mb-12 { margin-bottom: var(--space-12); }
.mb-16 { margin-bottom: var(--space-16); }

.ml-0 { margin-left: 0; }
.ml-1 { margin-left: var(--space-1); }
.ml-2 { margin-left: var(--space-2); }
.ml-3 { margin-left: var(--space-3); }
.ml-4 { margin-left: var(--space-4); }
.ml-auto { margin-left: auto; }

.mr-0 { margin-right: 0; }
.mr-1 { margin-right: var(--space-1); }
.mr-2 { margin-right: var(--space-2); }
.mr-3 { margin-right: var(--space-3); }
.mr-4 { margin-right: var(--space-4); }
.mr-auto { margin-right: auto; }

.mx-auto { margin-left: auto; margin-right: auto; }
.my-0 { margin-top: 0; margin-bottom: 0; }
.my-4 { margin-top: var(--space-4); margin-bottom: var(--space-4); }
.my-8 { margin-top: var(--space-8); margin-bottom: var(--space-8); }

/* Padding utilities */
.p-0 { padding: 0; }
.p-1 { padding: var(--space-1); }
.p-2 { padding: var(--space-2); }
.p-3 { padding: var(--space-3); }
.p-4 { padding: var(--space-4); }
.p-6 { padding: var(--space-6); }
.p-8 { padding: var(--space-8); }

.pt-0 { padding-top: 0; }
.pt-2 { padding-top: var(--space-2); }
.pt-4 { padding-top: var(--space-4); }
.pt-6 { padding-top: var(--space-6); }
.pt-8 { padding-top: var(--space-8); }
.pt-12 { padding-top: var(--space-12); }
.pt-16 { padding-top: var(--space-16); }
.pt-20 { padding-top: var(--space-20); }

.pb-0 { padding-bottom: 0; }
.pb-2 { padding-bottom: var(--space-2); }
.pb-4 { padding-bottom: var(--space-4); }
.pb-6 { padding-bottom: var(--space-6); }
.pb-8 { padding-bottom: var(--space-8); }
.pb-12 { padding-bottom: var(--space-12); }
.pb-16 { padding-bottom: var(--space-16); }
.pb-20 { padding-bottom: var(--space-20); }

.px-0 { padding-left: 0; padding-right: 0; }
.px-2 { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.px-8 { padding-left: var(--space-8); padding-right: var(--space-8); }

.py-0 { padding-top: 0; padding-bottom: 0; }
.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-6 { padding-top: var(--space-6); padding-bottom: var(--space-6); }
.py-8 { padding-top: var(--space-8); padding-bottom: var(--space-8); }
.py-12 { padding-top: var(--space-12); padding-bottom: var(--space-12); }
.py-16 { padding-top: var(--space-16); padding-bottom: var(--space-16); }
.py-20 { padding-top: var(--space-20); padding-bottom: var(--space-20); }

/* ==========================================================================
   Display Utilities
   ========================================================================== */

.hidden {
  display: none;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.inline {
  display: inline;
}

/* Responsive display utilities */
@media (min-width: 640px) {
  .sm\:hidden { display: none; }
  .sm\:block { display: block; }
  .sm\:flex { display: flex; }
}

@media (min-width: 768px) {
  .md\:hidden { display: none; }
  .md\:block { display: block; }
  .md\:flex { display: flex; }
}

@media (min-width: 1024px) {
  .lg\:hidden { display: none; }
  .lg\:block { display: block; }
  .lg\:flex { display: flex; }
}

/* ==========================================================================
   Width & Height Utilities
   ========================================================================== */

.w-full {
  width: 100%;
}

.w-auto {
  width: auto;
}

.max-w-xs {
  max-width: 320px;
}

.max-w-sm {
  max-width: 384px;
}

.max-w-md {
  max-width: 448px;
}

.max-w-lg {
  max-width: 512px;
}

.max-w-xl {
  max-width: 576px;
}

.max-w-2xl {
  max-width: 672px;
}

.max-w-3xl {
  max-width: 768px;
}

.max-w-4xl {
  max-width: 896px;
}

.max-w-full {
  max-width: 100%;
}

.h-full {
  height: 100%;
}

.min-h-screen {
  min-height: 100vh;
}

/* ==========================================================================
   Position Utilities
   ========================================================================== */

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.fixed {
  position: fixed;
}

.sticky {
  position: sticky;
}

.top-0 {
  top: 0;
}

.right-0 {
  right: 0;
}

.bottom-0 {
  bottom: 0;
}

.left-0 {
  left: 0;
}

.inset-0 {
  inset: 0;
}

/* ==========================================================================
   Border Utilities
   ========================================================================== */

.border {
  border: 1px solid var(--color-border);
}

.border-0 {
  border: 0;
}

.border-t {
  border-top: 1px solid var(--color-border);
}

.border-b {
  border-bottom: 1px solid var(--color-border);
}

.border-l {
  border-left: 1px solid var(--color-border);
}

.border-r {
  border-right: 1px solid var(--color-border);
}

.rounded {
  border-radius: var(--radius-md);
}

.rounded-sm {
  border-radius: var(--radius-sm);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-xl {
  border-radius: var(--radius-xl);
}

.rounded-full {
  border-radius: var(--radius-full);
}

.rounded-none {
  border-radius: 0;
}

/* ==========================================================================
   Background Utilities
   ========================================================================== */

.bg-dark {
  background-color: var(--color-bg-dark);
}

.bg-darker {
  background-color: var(--color-bg-darker);
}

.bg-card {
  background-color: var(--color-bg-card);
}

.bg-teal {
  background-color: var(--color-teal-400);
}

.bg-pink {
  background-color: var(--color-pink-400);
}

.bg-transparent {
  background-color: transparent;
}

/* Gradient backgrounds */
.bg-gradient-teal {
  background: linear-gradient(135deg, var(--color-teal-400), var(--color-teal-600));
}

.bg-gradient-pink {
  background: linear-gradient(135deg, var(--color-pink-400), var(--color-pink-600));
}

.bg-gradient-teal-pink {
  background: linear-gradient(135deg, var(--color-teal-400), var(--color-pink-400));
}

/* ==========================================================================
   Shadow Utilities
   ========================================================================== */

.shadow-none {
  box-shadow: none;
}

.shadow-sm {
  box-shadow: var(--shadow-sm);
}

.shadow-md {
  box-shadow: var(--shadow-md);
}

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.shadow-xl {
  box-shadow: var(--shadow-xl);
}

/* ==========================================================================
   Opacity Utilities
   ========================================================================== */

.opacity-0 {
  opacity: 0;
}

.opacity-25 {
  opacity: 0.25;
}

.opacity-50 {
  opacity: 0.5;
}

.opacity-75 {
  opacity: 0.75;
}

.opacity-100 {
  opacity: 1;
}

/* ==========================================================================
   Overflow Utilities
   ========================================================================== */

.overflow-hidden {
  overflow: hidden;
}

.overflow-auto {
  overflow: auto;
}

.overflow-visible {
  overflow: visible;
}

.overflow-x-auto {
  overflow-x: auto;
}

.overflow-y-auto {
  overflow-y: auto;
}

/* ==========================================================================
   Z-Index Utilities
   ========================================================================== */

.z-0 {
  z-index: var(--z-base);
}

.z-10 {
  z-index: 10;
}

.z-20 {
  z-index: 20;
}

.z-30 {
  z-index: 30;
}

.z-40 {
  z-index: 40;
}

.z-50 {
  z-index: 50;
}

/* ==========================================================================
   Cursor Utilities
   ========================================================================== */

.cursor-pointer {
  cursor: pointer;
}

.cursor-not-allowed {
  cursor: not-allowed;
}

.cursor-default {
  cursor: default;
}

/* ==========================================================================
   Transition Utilities
   ========================================================================== */

.transition {
  transition: var(--transition-all);
}

.transition-colors {
  transition: var(--transition-colors);
}

.transition-transform {
  transition: var(--transition-transform);
}

.transition-none {
  transition: none;
}

/* ==========================================================================
   Transform Utilities
   ========================================================================== */

.scale-100 {
  transform: scale(1);
}

.hover\:scale-105:hover {
  transform: scale(1.05);
}

.hover\:scale-110:hover {
  transform: scale(1.1);
}

.translate-y-0 {
  transform: translateY(0);
}

.hover\:-translate-y-1:hover {
  transform: translateY(-4px);
}

/* ==========================================================================
   Screen Reader Only
   ========================================================================== */

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

/* ==========================================================================
   Components - Navigation (Navbar)
   ========================================================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

.navbar__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar__logo {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.navbar__logo-img {
  height: 42px;
  width: auto;
}

.navbar__logo-img--light {
  display: none;
}

body.light-mode .navbar__logo-img--dark {
  display: none;
}

body.light-mode .navbar__logo-img--light {
  display: block;
}

.navbar__logo-text {
  font-size: 1.75rem;
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
}

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

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  list-style: none;
}

.navbar__link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: var(--font-medium);
  transition: color 0.2s ease;
}

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

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

.navbar__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  background-color: var(--color-teal-400);
  color: var(--color-bg-dark);
  font-size: 0.9375rem;
  font-weight: var(--font-semibold);
  text-decoration: none;
  border-radius: var(--radius-lg);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.navbar__cta:hover {
  background-color: var(--color-teal-300);
  color: var(--color-bg-dark);
  transform: translateY(-1px);
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  gap: 5px;
}

.navbar__toggle-bar {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.navbar__toggle.is-active .navbar__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__toggle.is-active .navbar__toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.is-active .navbar__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile navbar */
@media (max-width: 768px) {
  .navbar__toggle {
    display: flex;
  }

  .navbar__menu {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    height: calc(100vh - 72px);
    height: calc(100dvh - 72px);
    z-index: 999;
    flex-direction: column;
    justify-content: flex-start;
    padding: var(--spacing-lg);
    background-color: var(--color-bg-dark);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    overflow-y: auto;
  }

  .navbar__menu.is-open {
    opacity: 1;
    visibility: visible;
  }

  .navbar__links {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }

  .navbar__links li {
    width: 100%;
  }

  .navbar__link {
    display: block;
    padding: var(--spacing-sm) 0;
    font-size: 1.125rem;
    border-bottom: 1px solid rgba(148, 163, 184, 0.1);
  }

  .navbar__cta {
    width: 100%;
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm);
  }
}

/* Alternative navbar styles for utility class approach */
.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  text-decoration: none;
}

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

.navbar-link {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: var(--transition-colors);
}

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

/* ==========================================================================
   Components - Hero Section
   ========================================================================== */

.hero {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-16) 0 var(--space-20);
}

@media (min-width: 768px) {
  .hero {
    padding: var(--space-24) 0 var(--space-32);
  }
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: transparent;
  pointer-events: none;
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: var(--spacing-2xl) var(--spacing-md);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-headline {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--spacing-lg);
  letter-spacing: var(--tracking-tight);
}

.hero-title {
  margin-bottom: var(--space-6);
}

.hero-subheadline {
  font-size: clamp(1.125rem, 2.5vw, 1.375rem);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-medium);
}

.hero-subtitle {
  font-size: var(--text-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-10);
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: var(--text-2xl);
  }
}

.hero-pain-point {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* ==========================================================================
   Components - Waitlist Form
   ========================================================================== */

.waitlist-form {
  margin-top: var(--space-12);
  margin-bottom: var(--spacing-lg);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  max-width: 440px;
  margin: 0 auto var(--spacing-md);
}

@media (min-width: 480px) {
  .form-row {
    flex-direction: row;
  }
}

.waitlist-input {
  flex: 1;
  padding: 0.875rem 1rem;
  font-size: var(--text-base);
  font-family: inherit;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg-card);
  color: var(--color-text-primary);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.waitlist-input::placeholder {
  color: var(--color-text-secondary);
}

.waitlist-input:focus {
  border-color: var(--color-teal-400);
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.15);
}

/* Turnstile */
.cf-turnstile {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-sm);
}

@media (min-width: 768px) {
  .hero-split .cf-turnstile {
    justify-content: flex-start;
  }
}

/* Social Proof */
.social-proof {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.social-proof strong {
  color: var(--color-text-primary);
  font-weight: var(--font-semibold);
}

/* ==========================================================================
   Components - Footer
   ========================================================================== */

.footer {
  background-color: var(--color-bg-dark);
  border-top: 1px solid rgba(148, 163, 184, 0.1);
  padding: var(--space-12) 0;
}

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

.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__logo {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.footer__logo-img {
  height: 36px;
  width: auto;
}

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

body.light-mode .footer__logo-img--dark {
  display: none;
}

body.light-mode .footer__logo-img--light {
  display: block;
}

.footer__logo-text {
  font-size: 1.25rem;
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
}

.footer__social {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-text-secondary);
  border-radius: var(--radius-lg);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.footer__social-link:hover {
  color: var(--color-text-primary);
  background-color: var(--color-bg-card);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.footer__copyright {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

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

.footer__link {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

/* Mobile footer */
@media (max-width: 640px) {
  .footer__top,
  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .footer__nav {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Alternative footer grid layout */
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr repeat(3, 1fr);
  }
}

.footer-brand {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.footer-description {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.footer-heading {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-link {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: var(--transition-colors);
}

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

.footer-bottom {
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

/* ==========================================================================
   Components - Badge
   ========================================================================== */

.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  background-color: var(--color-bg-card);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.badge-primary {
  background-color: rgb(45 212 191 / 0.15);
  color: var(--color-teal-400);
  border-color: var(--color-teal-400);
}

.badge-secondary {
  background-color: rgb(244 114 182 / 0.15);
  color: var(--color-pink-400);
  border-color: var(--color-pink-400);
}

/* ==========================================================================
   Components - Divider
   ========================================================================== */

.divider {
  height: 1px;
  background-color: var(--color-border);
  border: none;
  margin: var(--space-8) 0;
}

.divider-lg {
  margin: var(--space-12) 0;
}

/* ==========================================================================
   Animation Keyframes
   ========================================================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* Animation utilities */
.animate-fadeIn {
  animation: fadeIn 0.5s ease-out;
}

.animate-fadeInUp {
  animation: fadeInUp 0.5s ease-out;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

/* Scroll animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for children */
.animate-on-scroll:nth-child(1) { transition-delay: 0s; }
.animate-on-scroll:nth-child(2) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.3s; }
.animate-on-scroll:nth-child(5) { transition-delay: 0.4s; }
.animate-on-scroll:nth-child(6) { transition-delay: 0.5s; }

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }

  a,
  a:visited {
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
  }

  img {
    page-break-inside: avoid;
  }

  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }

  h2,
  h3 {
    page-break-after: avoid;
  }
}

/* ==========================================================================
   Components - Solution Section
   ========================================================================== */

.solution-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  max-width: 1000px;
  margin: 0 auto var(--space-12);
}

@media (min-width: 768px) {
  .solution-flow {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
    gap: var(--space-4);
  }
}

.solution-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  max-width: 280px;
}

.solution-step__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-4);
  transition: var(--transition-all);
}

.solution-step__icon--teal,
.solution-step__icon--gradient,
.solution-step__icon--pink {
  background: rgba(45, 212, 191, 0.1);
  border: 2px solid var(--color-teal-400);
  color: var(--color-teal-400);
}

.solution-step:hover .solution-step__icon {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow-teal);
}

.solution-step__title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.solution-step__description {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* Solution Flow Arrows */
.solution-flow__arrow {
  display: none;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.solution-flow__arrow--pink {
  color: var(--color-pink-400);
}

@media (min-width: 768px) {
  .solution-flow__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--space-6);
  }
}

/* Solution Callout */
.solution-callout {
  text-align: center;
  padding: var(--space-6) var(--space-8);
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.08), rgba(244, 114, 182, 0.08));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  max-width: 700px;
  margin: 0 auto var(--space-10);
}

.solution-callout p {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-primary);
}

.solution-callout strong {
  color: var(--color-text-primary);
}

/* Solution Destinations */
.solution-destinations {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
}

.destination-badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  border: 1px solid;
  transition: var(--transition-all);
}

.destination-badge--teal {
  background-color: rgba(45, 212, 191, 0.1);
  color: var(--color-teal-400);
  border-color: var(--color-teal-400);
}

.destination-badge--teal:hover {
  background-color: rgba(45, 212, 191, 0.2);
  box-shadow: var(--shadow-glow-teal);
}

.destination-badge--pink {
  background-color: rgba(244, 114, 182, 0.1);
  color: var(--color-pink-400);
  border-color: var(--color-pink-400);
}

.destination-badge--pink:hover {
  background-color: rgba(244, 114, 182, 0.2);
  box-shadow: var(--shadow-glow-pink);
}

/* ==========================================================================
   Components - How It Works Section
   ========================================================================== */

.how-it-works {
  background-color: var(--color-bg-dark);
}

.steps-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .steps-container {
    flex-direction: row;
    align-items: stretch;
    gap: var(--space-4);
  }
}

.step-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-8);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: var(--transition-all);
  position: relative;
}

.step-card:hover {
  border-color: var(--color-teal-400);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), var(--shadow-glow-teal);
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-teal-400), var(--color-teal-600));
  color: var(--color-text-inverse);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  box-shadow: 0 4px 14px rgba(45, 212, 191, 0.4);
}

.step-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background-color: var(--color-bg-dark);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  color: var(--color-teal-400);
}

.step-card h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-3);
}

.step-card p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* Step Connectors */
.step-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

/* Mobile: vertical connector */
.step-connector .connector-line {
  width: 2px;
  height: 32px;
  background: linear-gradient(to bottom, var(--color-border), var(--color-teal-400));
}

.step-connector .connector-arrow {
  display: none;
}

/* Desktop: horizontal connector */
@media (min-width: 1024px) {
  .step-connector {
    flex-shrink: 0;
    width: 60px;
  }

  .step-connector .connector-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, var(--color-border), var(--color-teal-400));
  }

  .step-connector .connector-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: -10px;
    color: var(--color-teal-400);
  }
}

/* How It Works CTA */
.how-it-works-cta {
  text-align: center;
  margin-top: var(--space-16);
}

.how-it-works-cta p {
  font-size: var(--text-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .how-it-works-cta p {
    font-size: var(--text-2xl);
  }
}

/* ==========================================================================
   Components - Final CTA Section
   ========================================================================== */

.cta-final {
  position: relative;
  overflow: hidden;
  scroll-margin-top: 80px;
}

.cta-final-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(45, 212, 191, 0.12), transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(244, 114, 182, 0.1), transparent 50%),
    radial-gradient(ellipse 50% 40% at 20% 20%, rgba(244, 114, 182, 0.08), transparent 50%);
  pointer-events: none;
}

.cta-final-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-final-headline {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
  letter-spacing: var(--tracking-tight);
  background: linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-teal-400) 50%, var(--color-pink-400) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.cta-final-subheadline {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-10);
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--leading-relaxed);
}

@media (min-width: 768px) {
  .cta-final-subheadline {
    font-size: var(--text-xl);
  }
}

.cta-final-form {
  margin-bottom: var(--space-6);
}

.cta-final-form .form-row {
  max-width: 480px;
}

.cta-final-form .waitlist-input {
  background-color: rgba(30, 41, 59, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.cta-final-form .waitlist-input:focus {
  border-color: var(--color-teal-400);
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.2);
}

.cta-final-form .btn-primary {
  box-shadow: 0 4px 14px rgba(45, 212, 191, 0.4);
}

.cta-final-form .btn-primary:hover {
  box-shadow: 0 6px 20px rgba(45, 212, 191, 0.5), var(--shadow-glow-teal);
}

.cta-final-social-proof {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.cta-final-social-proof strong {
  color: var(--color-teal-400);
  font-weight: var(--font-semibold);
}

/* ==========================================================================
   Components - Security & Trust Section
   ========================================================================== */

.security-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto;
}

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

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

/* 2-column variant for fewer security items */
.security-grid--2-col {
  max-width: 700px;
}

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

@media (min-width: 1024px) {
  .security-grid--2-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Center the last item when there's an odd number on larger screens */
@media (min-width: 1024px) {
  .security-grid .security-item:last-child:nth-child(3n + 1) {
    grid-column: 2;
  }
}

/* Center the last two items when there are 5 items on 3-col layout */
@media (min-width: 1024px) {
  .security-grid {
    justify-items: center;
  }

  .security-grid .security-item:nth-last-child(2):nth-child(3n + 1),
  .security-grid .security-item:last-child:nth-child(3n + 2) {
    grid-column: auto;
  }
}

.security-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: transparent;
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

.security-item:hover {
  background-color: rgba(45, 212, 191, 0.05);
}

.security-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.15), rgba(45, 212, 191, 0.05));
  border: 1px solid rgba(45, 212, 191, 0.3);
  border-radius: var(--radius-lg);
  color: var(--color-teal-400);
  transition: var(--transition-all);
}

.security-item:hover .security-icon {
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.25), rgba(45, 212, 191, 0.1));
  border-color: var(--color-teal-400);
  box-shadow: var(--shadow-glow-teal);
}

.security-content h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-1);
}

.security-content p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   Logo Gradient
   ========================================================================== */

.logo-gradient {
  background: linear-gradient(135deg, var(--color-pink-400), var(--color-teal-400));
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

body.light-mode .logo-gradient {
  background: none;
  -webkit-text-fill-color: #0f172a;
  color: #0f172a;
}

/* ==========================================================================
   Theme Toggle Button
   ========================================================================== */

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  background-color: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-all);
}

.theme-toggle:hover {
  background-color: var(--color-bg-card);
  border-color: var(--color-border-light);
  color: var(--color-text-primary);
}

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

.theme-toggle__icon--moon {
  display: none;
}

.theme-toggle__icon--sun {
  display: block;
}

/* When in light mode, show moon icon (to switch back to dark) */
body.light-mode .theme-toggle__icon--moon {
  display: block;
}

body.light-mode .theme-toggle__icon--sun {
  display: none;
}

/* ==========================================================================
   Light Mode Theme
   ========================================================================== */

body.light-mode {
  --color-bg-dark: #ffffff;
  --color-bg-darker: #ffffff;
  --color-bg-card: #ffffff;
  --color-bg-card-hover: #ffffff;
  --color-bg-elevated: #ffffff;

  --color-text-primary: #020617;
  --color-text-secondary: #1e293b;
  --color-text-muted: #334155;
  --color-text-inverse: #f8fafc;

  --color-border: #e2e8f0;
  --color-border-light: #cbd5e1;

  /* Slightly darker teal for better contrast in light mode */
  --color-teal-400: #14b8a6;
  --color-teal-300: #2dd4bf;
  --color-primary: var(--color-teal-400);
  --color-primary-hover: var(--color-teal-300);

  background-color: var(--color-bg-dark);
  color: var(--color-text-primary);
}

/* Navbar adjustments for light mode */
body.light-mode .navbar {
  background-color: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

body.light-mode .navbar__link {
  color: #1e293b;
}

body.light-mode .navbar__link:hover {
  color: #020617;
}

/* Heading styles for light mode */
body.light-mode h2,
body.light-mode .h2,
body.light-mode .section-header h2 {
  font-size: 2.5rem;
  font-weight: 700; /* font-bold */
  color: #18181b; /* zinc-900 */
  margin-bottom: 0.75rem; /* mb-3 */
}

body.light-mode h3,
body.light-mode .h3 {
  font-size: 1.5rem; /* text-2xl */
  font-weight: 700; /* font-bold */
  color: #18181b; /* zinc-900 */
  margin-bottom: 0.5rem; /* mb-2 */
}

body.light-mode h4,
body.light-mode .h4 {
  font-size: 1.25rem; /* text-xl */
  font-weight: 600; /* font-semibold */
  color: #18181b; /* zinc-900 */
  margin-bottom: 0.5rem; /* mb-2 */
}

/* Button text must be white in light mode */
body.light-mode .btn-primary {
  color: #ffffff;
}

body.light-mode .btn-primary:hover {
  color: #ffffff;
}

/* Card adjustments for light mode */
body.light-mode .card {
  box-shadow: var(--shadow-sm);
}

body.light-mode .card:hover {
  box-shadow: var(--shadow-md);
}

/* Hero background for light mode */
body.light-mode .hero-bg {
  background: transparent;
}

/* CTA final background for light mode */
body.light-mode .cta-final-bg {
  background:
    radial-gradient(ellipse 80% 60% at 50% 50%, rgba(45, 212, 191, 0.15), transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(244, 114, 182, 0.12), transparent 50%),
    radial-gradient(ellipse 50% 40% at 20% 20%, rgba(244, 114, 182, 0.1), transparent 50%);
}

/* Footer for light mode */
body.light-mode .footer {
  background-color: #ffffff;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
}

/* Form inputs for light mode */
body.light-mode .waitlist-input {
  background-color: var(--color-bg-card);
  border-color: var(--color-border);
}

body.light-mode .waitlist-input:focus {
  border-color: var(--color-teal-400);
}

/* Solution step icons for light mode */
body.light-mode .solution-step__icon--teal,
body.light-mode .solution-step__icon--gradient,
body.light-mode .solution-step__icon--pink {
  background: rgba(20, 184, 166, 0.1);
}

/* Security icon for light mode */
body.light-mode .security-icon {
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.2), rgba(45, 212, 191, 0.08));
}

/* Step card for light mode */
body.light-mode .step-card {
  background-color: var(--color-bg-card);
  box-shadow: var(--shadow-sm);
}

body.light-mode .step-card:hover {
  box-shadow: var(--shadow-lg), var(--shadow-glow-teal);
}

/* Step icon for light mode */
body.light-mode .step-icon {
  background-color: #f5f5f5;
}

/* Card icon for light mode */
body.light-mode .card-icon {
  background-color: #f5f5f5;
}

/* Solution callout for light mode */
body.light-mode .solution-callout {
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.1), rgba(244, 114, 182, 0.1));
}

/* Mobile menu for light mode */
@media (max-width: 768px) {
  body.light-mode .navbar__menu {
    background-color: #ffffff;
  }

  body.light-mode .navbar__link {
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  }
}

/* ==========================================================================
   Home-2 Page — Hero Overrides
   ========================================================================== */

.hero--h2 {
  min-height: auto;
  padding: var(--space-8) 0 var(--space-12);
}

@media (min-width: 768px) {
  .hero--h2 {
    padding: var(--space-10) 0 var(--space-16);
  }
}

.hero-content--h2 {
  max-width: 720px;
}

/* --- Hero Split Layout --- */
.hero-split {
  max-width: 1100px;
  text-align: left !important;
}

@media (min-width: 768px) {
  .hero-split {
    display: flex;
    align-items: center;
    gap: var(--space-12);
  }
}

.hero-split__text {
  flex: 1;
  min-width: 0;
}

.hero-split__visual {
  display: none;
}

@media (min-width: 768px) {
  .hero-split__visual {
    display: flex;
    flex: 0 0 320px;
    justify-content: center;
    align-items: center;
  }
}

/* --- Hero Illustration (phone mockup) --- */
.hero-illustration__phone {
  width: 240px;
  min-height: 433px;
  background: #ffffff;
  border: 3px solid #1a1a1a;
  border-radius: 36px;
  padding: var(--space-6) var(--space-5);
  box-shadow: 0 0 40px rgba(45, 212, 191, 0.08), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

/* Notch */
.hero-illustration__phone::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 6px;
  background: #1a1a1a;
  border-radius: 3px;
}

/* Home indicator */
.hero-illustration__phone::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: rgba(0, 0, 0, 0.15);
  border-radius: 2px;
}

/* Light mode: dark phone screen */
body.light-mode .hero-illustration__phone {
  background: #ffffff;
  border-color: #000;
}

body.light-mode .hero-illustration__phone::before {
  background: #000;
}

body.light-mode .hero-illustration__phone::after {
  background: rgba(255, 255, 255, 0.15);
}

body.light-mode .hero-illustration__phone::after {
  background: rgba(0, 0, 0, 0.15);
}

body.light-mode .hero-illustration__sms-header {
  border-color: #e2e8f0;
}

.hero-illustration__screen {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* SMS header bar */
.hero-illustration__sms-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid #e2e8f0;
}

.hero-illustration__contact-icon {
  width: 28px;
  height: 28px;
  line-height: 28px;
  text-align: center;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: #fff;
  background: #f59e0b;
  border-radius: 50%;
}

.hero-illustration__contact-name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: #1e293b;
}

/* SMS chat bubble */
.hero-illustration__sms-thread {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-1);
}

.hero-illustration__bubble {
  background: #e8e8ed;
  color: #1e293b;
  font-size: var(--text-sm);
  font-weight: 400;
  line-height: 1.5;
  padding: var(--space-2) var(--space-3);
  border-radius: 16px 16px 16px 4px;
  max-width: 90%;
}

.hero-illustration__bubble strong {
  color: #1e293b;
  font-family: var(--font-family-mono);
  font-weight: var(--font-bold);
  font-size: var(--text-base);
}

.hero-illustration__timestamp {
  font-size: 11px;
  color: #94a3b8;
  padding-left: var(--space-1);
}

/* Forwarded section */
.hero-illustration__forwarded {
  margin-top: var(--space-2);
  padding-top: var(--space-3);
  border-top: 1px dashed #cbd5e1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.hero-illustration__forwarded-label {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 11px;
  font-weight: var(--font-semibold);
  color: var(--color-teal-400);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.hero-illustration__forwarded-label svg {
  color: var(--color-teal-400);
}

.hero-illustration__forward-dest {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: #475569;
  font-weight: 400;
  padding-left: var(--space-1);
}

.hero-illustration__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.hero-illustration__dot--sms {
  background-color: var(--color-teal-400);
  box-shadow: 0 0 6px rgba(45, 212, 191, 0.5);
}

.hero-illustration__dot--slack {
  background-color: #e9a820;
  box-shadow: 0 0 6px rgba(233, 168, 32, 0.5);
}

.hero-illustration__dot--email {
  background-color: var(--color-pink-400);
  box-shadow: 0 0 6px rgba(244, 114, 182, 0.5);
}

.hero-badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-teal-400);
  background-color: rgba(45, 212, 191, 0.1);
  border: 1px solid rgba(45, 212, 191, 0.3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
}

.hero-headline--h2 {
  font-size: clamp(2rem, 5.5vw, 3.5rem);
  margin-bottom: var(--space-6);
}

.hero-subheadline--h2 {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
  max-width: 600px;
  line-height: var(--leading-relaxed);
}

.hero-split .form-row {
  margin-left: 0;
  margin-right: 0;
}

.waitlist-form--h2 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.hero-trust {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ==========================================================================
   Home-2 Page — Micro-Demo Section
   ========================================================================== */

.demo-section {
  padding-top: var(--space-8);
  padding-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .demo-section {
    padding-top: var(--space-4);
    padding-bottom: var(--space-16);
  }
}

.demo-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .demo-flow {
    flex-direction: row;
    align-items: center;
    gap: var(--space-3);
  }
}

.demo-card {
  flex: 1;
  min-width: 0;
  padding: var(--space-5);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
}

.demo-card__label {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-3);
}

.demo-card__message {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.demo-card__from {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
}

.demo-card__code {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.demo-card__code strong {
  color: var(--color-teal-400);
  font-weight: var(--font-bold);
  font-family: var(--font-family-mono);
  font-size: var(--text-lg);
}

.demo-card--source {
  border-color: var(--color-pink-400);
  box-shadow: 0 0 12px rgba(244, 114, 182, 0.15);
}

.demo-card--syfon {
  border-color: var(--color-teal-400);
  box-shadow: 0 0 12px rgba(45, 212, 191, 0.15);
}

.demo-card__icon {
  padding: var(--space-2) 0;
  display: flex;
  justify-content: center;
}

.demo-card__logo {
  height: 28px;
  width: auto;
}

.demo-card__logo--light {
  display: none;
}

body.light-mode .demo-card__logo--dark {
  display: none;
}

body.light-mode .demo-card__logo--light {
  display: block;
}

.demo-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  flex-shrink: 0;
  transform: rotate(90deg);
  position: relative;
  gap: var(--space-1);
}

@media (min-width: 768px) {
  .demo-arrow {
    transform: rotate(0deg);
    flex-direction: row;
  }
}

.demo-destinations {
  flex: 1;
  min-width: 0;
  padding: var(--space-5);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-pink-400);
  border-radius: var(--radius-xl);
  box-shadow: 0 0 12px rgba(244, 114, 182, 0.15);
}

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

.demo-dest {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-bg-dark);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.demo-dest svg {
  flex-shrink: 0;
  color: var(--color-teal-400);
}

/* ==========================================================================
   Home-2 Page — Micro-Demo Animation
   10s loop: source(0-2s) → arrow1(2-3.5s) → syfon(3.5-5s) → arrow2(5-6.5s)
             → dest1(6.5-7s) → dest2(7-7.5s) → dest3(7.5-8s) → hold(8-10s)
   ========================================================================== */

/* Arrow track — a line with a traveling dot */
.demo-arrow__track {
  display: none;
  position: relative;
  width: 40px;
  height: 3px;
  background-color: var(--color-border);
  border-radius: 2px;
  overflow: hidden;
}

@media (min-width: 768px) {
  .demo-arrow__track {
    display: block;
  }
}

.demo-arrow__dot {
  position: absolute;
  top: -2px;
  left: -10px;
  width: 10px;
  height: 7px;
  border-radius: 4px;
  background-color: var(--color-teal-400);
  box-shadow: 0 0 8px rgba(45, 212, 191, 0.6);
  opacity: 0;
}

/* --- Step number badges above demo cards --- */
.demo-step-number {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%) scale(0);
  width: 28px;
  height: 28px;
  line-height: 28px;
  text-align: center;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--color-bg-dark);
  background: var(--color-teal-400);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(45, 212, 191, 0.5);
  z-index: 2;
  opacity: 0;
}

.demo-card,
.demo-destinations {
  position: relative;
}

/* Step 1: delay 0s, must hide before step 2 at 3.5s (35% of 10s) */
@keyframes demoStep1Appear {
  0%, 100% { opacity: 0; transform: translateX(-50%) scale(0); }
  2%, 32% { opacity: 1; transform: translateX(-50%) scale(1); }
  36% { opacity: 0; transform: translateX(-50%) scale(0); }
}

/* Step 2: delay 3.5s, must hide before step 3 at ~2.5s later (25% of 10s) */
@keyframes demoStep2Appear {
  0%, 100% { opacity: 0; transform: translateX(-50%) scale(0); }
  2%, 22% { opacity: 1; transform: translateX(-50%) scale(1); }
  26% { opacity: 0; transform: translateX(-50%) scale(0); }
}

/* Step 3: delay 6s, must hide before cycle restarts at ~4s later (38% of 10s) */
@keyframes demoStep3Appear {
  0%, 100% { opacity: 0; transform: translateX(-50%) scale(0); }
  2%, 35% { opacity: 1; transform: translateX(-50%) scale(1); }
  39% { opacity: 0; transform: translateX(-50%) scale(0); }
}

.demo-flow--animated .demo-anim-step1 {
  animation: demoStep1Appear 10s ease-out infinite;
}

.demo-flow--animated .demo-anim-step2 {
  animation: demoStep2Appear 10s ease-out infinite;
  animation-delay: 3.5s;
}

.demo-flow--animated .demo-anim-step3 {
  animation: demoStep3Appear 10s ease-out infinite;
  animation-delay: 6s;
}

/* --- Source card glow pulse --- */
@keyframes demoSourcePulse {
  0%, 25% { box-shadow: 0 0 12px rgba(244, 114, 182, 0.15); }
  3%, 20% { box-shadow: 0 0 25px rgba(244, 114, 182, 0.45), 0 0 50px rgba(244, 114, 182, 0.15); }
  30%, 100% { box-shadow: 0 0 12px rgba(244, 114, 182, 0.15); }
}

/* --- Code number flash --- */
@keyframes demoCodeFlash {
  0%, 1% { opacity: 0.4; transform: scale(0.95); }
  3% { opacity: 1; transform: scale(1.1); }
  7%, 100% { opacity: 1; transform: scale(1); }
}

/* --- Arrow dot travel --- */
@keyframes demoDotTravel {
  0%, 100% { left: -10px; opacity: 0; }
  2% { left: -10px; opacity: 1; }
  12% { left: 100%; opacity: 1; }
  16% { left: 100%; opacity: 0; }
}

/* --- Syfon card glow --- */
@keyframes demoSyfonPulse {
  0%, 22% { box-shadow: 0 0 12px rgba(45, 212, 191, 0.15); }
  26%, 42% { box-shadow: 0 0 25px rgba(45, 212, 191, 0.5), 0 0 50px rgba(45, 212, 191, 0.15); }
  50%, 100% { box-shadow: 0 0 12px rgba(45, 212, 191, 0.15); }
}

/* --- Destination items highlight --- */
@keyframes demoDestHighlight {
  0%, 100% {
    background-color: var(--color-bg-dark);
    box-shadow: none;
  }
  4%, 85% {
    background-color: rgba(45, 212, 191, 0.1);
    box-shadow: inset 0 0 0 1px rgba(45, 212, 191, 0.3), 0 0 10px rgba(45, 212, 191, 0.15);
  }
  93% {
    background-color: var(--color-bg-dark);
    box-shadow: none;
  }
}

/* --- Destinations container glow --- */
@keyframes demoDestsPulse {
  0%, 40% { box-shadow: 0 0 12px rgba(244, 114, 182, 0.15); }
  46%, 82% { box-shadow: 0 0 25px rgba(244, 114, 182, 0.45), 0 0 50px rgba(244, 114, 182, 0.15); }
  90%, 100% { box-shadow: 0 0 12px rgba(244, 114, 182, 0.15); }
}

/* Apply animations only when in the animated flow */
.demo-flow--animated .demo-anim-source {
  animation: demoSourcePulse 10s ease-in-out infinite;
}

.demo-flow--animated .demo-anim-code {
  display: inline-block;
  animation: demoCodeFlash 10s ease-out infinite;
}

.demo-flow--animated .demo-anim-arrow1 .demo-arrow__dot {
  animation: demoDotTravel 10s ease-in-out infinite;
  animation-delay: 1.2s;
}

.demo-flow--animated .demo-anim-syfon {
  animation: demoSyfonPulse 10s ease-in-out infinite;
}

.demo-flow--animated .demo-anim-arrow2 .demo-arrow__dot {
  animation: demoDotTravel 10s ease-in-out infinite;
  animation-delay: 4.5s;
}

.demo-flow--animated .demo-anim-dests {
  animation: demoDestsPulse 10s ease-in-out infinite;
}

.demo-flow--animated .demo-anim-dest1 {
  animation: demoDestHighlight 10s ease-in-out infinite;
  animation-delay: 6.5s;
}

.demo-flow--animated .demo-anim-dest2 {
  animation: demoDestHighlight 10s ease-in-out infinite;
  animation-delay: 6.9s;
}

.demo-flow--animated .demo-anim-dest3 {
  animation: demoDestHighlight 10s ease-in-out infinite;
  animation-delay: 7.3s;
}

/* ==========================================================================
   Home-2 Page — Use Cases Grid
   ========================================================================== */

.use-cases-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto;
}

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

.use-case {
  padding: var(--space-6);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

.use-case:hover {
  border-color: var(--color-teal-400);
  box-shadow: var(--shadow-glow-teal);
}

.use-case h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.use-case p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   Home-2 Page — Light Mode Adjustments
   ========================================================================== */

body.light-mode .hero-badge {
  background-color: rgba(20, 184, 166, 0.08);
  border-color: rgba(20, 184, 166, 0.3);
}

body.light-mode .demo-card {
  box-shadow: var(--shadow-sm);
}

body.light-mode .demo-card--source {
  box-shadow: var(--shadow-sm);
}

body.light-mode .demo-card--syfon {
  box-shadow: var(--shadow-sm);
}

body.light-mode .demo-destinations {
  box-shadow: var(--shadow-sm);
}

body.light-mode .demo-dest {
  background-color: #f8fafc;
}

/* Light mode destination highlight override */
@keyframes demoDestHighlightLight {
  0%, 100% {
    background-color: #f8fafc;
    box-shadow: none;
  }
  4%, 85% {
    background-color: rgba(20, 184, 166, 0.08);
    box-shadow: inset 0 0 0 1px rgba(20, 184, 166, 0.3), 0 0 10px rgba(20, 184, 166, 0.1);
  }
  93% {
    background-color: #f8fafc;
    box-shadow: none;
  }
}

body.light-mode .demo-flow--animated .demo-anim-dest1,
body.light-mode .demo-flow--animated .demo-anim-dest2,
body.light-mode .demo-flow--animated .demo-anim-dest3 {
  animation-name: demoDestHighlightLight;
}

/* Respect reduced motion preference — stop all demo animations */
@media (prefers-reduced-motion: reduce) {
  .demo-flow--animated .demo-anim-source,
  .demo-flow--animated .demo-anim-code,
  .demo-flow--animated .demo-anim-syfon,
  .demo-flow--animated .demo-anim-dests,
  .demo-flow--animated .demo-anim-dest1,
  .demo-flow--animated .demo-anim-dest2,
  .demo-flow--animated .demo-anim-dest3,
  .demo-flow--animated .demo-arrow__dot,
  .demo-flow--animated .demo-anim-step1,
  .demo-flow--animated .demo-anim-step2,
  .demo-flow--animated .demo-anim-step3 {
    animation: none;
  }
}

body.light-mode .use-case {
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Home-2 Page — Risk Reducer Text
   ========================================================================== */

.hero-risk-reducer,
.cta-risk-reducer {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* ==========================================================================
   Home-2 Page — FAQ Grid
   ========================================================================== */

.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  max-width: 800px;
  margin: 0 auto;
}

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

.faq-item {
  padding: var(--space-6);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: var(--transition-all);
}

.faq-item:hover {
  border-color: var(--color-border-light);
}

.faq-item h4 {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
}

.faq-item p {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* Center last FAQ item when odd count */
@media (min-width: 640px) {
  .faq-grid .faq-item:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    max-width: 50%;
    justify-self: center;
  }
}

/* Light mode FAQ */
body.light-mode .faq-item {
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Pricing Card
   ========================================================================== */

.pricing-card {
  max-width: 480px;
  margin: 0 auto;
  background-color: var(--color-bg-card);
  border: 2px solid var(--color-teal-400);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: 0 0 30px rgba(45, 212, 191, 0.1);
  text-align: center;
}

.pricing-card__header {
  margin-bottom: var(--space-8);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}

.pricing-card__currency {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
}

.pricing-card__amount {
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  line-height: 1;
}

.pricing-card__period {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  font-weight: var(--font-medium);
}

.pricing-card__currency-note {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-normal);
  margin-top: var(--space-1);
}

.pricing-card__features {
  margin-bottom: var(--space-8);
}

.pricing-card__features ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  text-align: left;
}

.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
}

.pricing-card__features li svg {
  flex-shrink: 0;
  color: var(--color-teal-400);
}

.pricing-card__cta .btn {
  width: 100%;
}

body.light-mode .pricing-card {
  box-shadow: 0 0 30px rgba(45, 212, 191, 0.08), var(--shadow-md);
}