/* ==========================================================================
   Subger Website - Complete Design System & Styles
   Based on Subger Brand Guidelines
   ========================================================================== */

/* ==========================================================================
   CSS Custom Properties (Design System)
   ========================================================================== */

:root {
  /* Primary Colors */
  --color-primary: #1E3A5F;
  --color-primary-hover: #2C5282;
  --color-secondary: #00B894;
  --color-secondary-hover: #00D9A5;
  --color-accent: #F39C12;
  --color-accent-hover: #E67E22;

  /* Neutral Colors */
  --color-dark: #2C3E50;
  --color-gray-700: #4A5568;
  --color-gray-500: #718096;
  --color-gray-300: #CBD5E0;
  --color-gray-100: #ECF0F1;
  --color-light: #F8FAFC;
  --color-white: #FFFFFF;

  /* Semantic Colors */
  --color-success: #27AE60;
  --color-warning: #F1C40F;
  --color-error: #E74C3C;
  --color-info: #3498DB;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #1E3A5F 0%, #2C5282 100%);
  --gradient-accent: linear-gradient(135deg, #00B894 0%, #00D9A5 100%);
  --gradient-hero: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 100%);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;

  /* 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;

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

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1);
  --shadow-card: 0 4px 6px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-button: 0 2px 4px rgba(30, 58, 95, 0.2);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;

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

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

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

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

body {
  font-family: var(--font-primary);
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  line-height: var(--leading-relaxed);
  color: var(--color-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-dark);
}

p {
  margin-bottom: var(--space-4);
}

p:last-child {
  margin-bottom: 0;
}

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

h1 {
  font-size: var(--text-5xl);
  letter-spacing: -0.02em;
}

h2 {
  font-size: var(--text-4xl);
  font-weight: var(--font-semibold);
}

h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
}

h4 {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--space-8);
  }
}

.section {
  padding: var(--space-12) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-20) 0;
  }
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--space-12);
}

.section-title {
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
}

.section-label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-3);
}

.section-sm {
  padding: var(--space-12) 0;
}

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

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

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

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  line-height: var(--leading-none);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-button);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(30, 58, 95, 0.3);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn-accent {
  background-color: var(--color-accent);
  color: var(--color-white);
  font-weight: var(--font-semibold);
}

.btn-accent:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(243, 156, 18, 0.3);
}

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

.btn-block {
  width: 100%;
}

.btn-text {
  color: var(--color-dark);
  font-weight: var(--font-medium);
  padding: var(--space-2) var(--space-4);
  transition: color var(--transition-base);
}

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

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

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-slow);
}

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

/* ==========================================================================
   Skip Link (Accessibility)
   ========================================================================== */

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-white);
  z-index: 9999;
  font-weight: var(--font-medium);
}

.skip-link:focus {
  left: 0;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: var(--z-fixed);
  transition: box-shadow var(--transition-base);
}

.header.scrolled {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

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

.logo-text-wrapper {
  display: flex;
  flex-direction: column;
}

.logo-text {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  line-height: 1;
}

.logo-label {
  font-size: 10px;
  font-weight: var(--font-medium);
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 2px;
}

@media (max-width: 480px) {
  .logo-icon {
    width: 32px;
    height: 32px;
  }

  .logo-text-wrapper {
    display: none;
  }
}

.nav-links {
  display: none;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }
}

.nav-links a {
  font-weight: var(--font-medium);
  color: var(--color-dark);
  transition: color var(--transition-base);
}

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

.nav-actions {
  display: none;
  align-items: center;
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .nav-actions {
    display: flex;
  }
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

@media (min-width: 768px) {
  .mobile-menu-btn {
    display: none;
  }
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-dark);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
}

.mobile-menu.active {
  display: block;
}

@media (min-width: 768px) {
  .mobile-menu {
    display: none !important;
  }
}

.mobile-menu .nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.mobile-menu .nav-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

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

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  padding-top: calc(80px + var(--space-12));
  padding-bottom: var(--space-12);
  background: var(--gradient-hero);
}

@media (min-width: 768px) {
  .hero {
    padding-top: calc(80px + var(--space-20));
    padding-bottom: var(--space-20);
  }
}

.hero-container {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

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

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

@media (min-width: 1024px) {
  .hero-content {
    text-align: left;
  }
}

.hero-badge {
  display: inline-block;
  background: rgba(0, 184, 148, 0.1);
  color: var(--color-secondary);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-title {
  font-size: var(--text-4xl);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
  animation: fadeInUp 0.6s ease forwards;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: var(--text-5xl);
  }
}

.hero-subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-500);
  max-width: 540px;
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.6s ease 0.1s forwards;
  opacity: 0;
}

@media (min-width: 1024px) {
  .hero-subtitle {
    margin-left: 0;
    margin-right: auto;
  }
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
  animation: fadeInUp 0.6s ease 0.2s forwards;
  opacity: 0;
}

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

@media (min-width: 1024px) {
  .hero-cta {
    justify-content: flex-start;
  }
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  animation: fadeInUp 0.6s ease 0.3s forwards;
  opacity: 0;
}

@media (min-width: 640px) {
  .hero-stats {
    gap: var(--space-8);
  }
}

@media (min-width: 1024px) {
  .hero-stats {
    justify-content: flex-start;
  }
}

.stat {
  text-align: center;
  padding: 0 var(--space-4);
  border-right: 1px solid var(--color-gray-300);
}

.stat:last-child {
  border-right: none;
}

.stat-number {
  display: block;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-secondary);
}

.stat-label {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* Hero Image / Phone Mockup */
.hero-image {
  display: flex;
  justify-content: center;
  animation: fadeInUp 0.6s ease 0.4s forwards;
  opacity: 0;
}

.phone-mockup {
  position: relative;
  width: 280px;
  height: 560px;
  background: var(--color-dark);
  border-radius: 40px;
  padding: 12px;
  box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
  .phone-mockup {
    width: 320px;
    height: 640px;
  }
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, var(--color-light) 0%, var(--color-white) 100%);
  border-radius: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.app-preview {
  text-align: center;
  padding: var(--space-6);
}

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

.app-preview-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  box-shadow: var(--shadow-sm);
  text-align: left;
}

.app-preview-card-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-1);
}

.app-preview-card-price {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.app-preview-card-price span {
  color: var(--color-secondary);
  font-weight: var(--font-semibold);
}

/* ==========================================================================
   Social Proof Section
   ========================================================================== */

.social-proof {
  padding: var(--space-10) 0;
  background: var(--color-light);
}

.social-proof-text {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  align-items: center;
  justify-items: center;
}

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

@media (min-width: 1024px) {
  .logo-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.logo-item {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-gray-300);
  opacity: 0.7;
  transition: all var(--transition-base);
  padding: var(--space-3);
}

.logo-item:hover {
  opacity: 1;
  color: var(--color-gray-500);
}

/* ==========================================================================
   Features Section
   ========================================================================== */

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

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

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

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

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-slow);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(0, 184, 148, 0.1);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-secondary);
}

.feature-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
}

.feature-description {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   How It Works Section
   ========================================================================== */

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

.steps {
  display: grid;
  gap: var(--space-8);
  position: relative;
}

@media (min-width: 768px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-12);
  }
}

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

.step-number {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin: 0 auto var(--space-6);
}

.step-illustration {
  margin-bottom: var(--space-6);
}

.illustration-placeholder {
  width: 100%;
  max-width: 200px;
  height: 160px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.illustration-placeholder::before {
  font-size: var(--text-3xl);
}

.connect-illustration::before {
  content: "🔗";
}

.track-illustration::before {
  content: "📊";
}

.save-illustration::before {
  content: "💰";
}

.step-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
}

.step-description {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  max-width: 280px;
  margin: 0 auto;
}

/* Step connector (desktop only) */
@media (min-width: 768px) {
  .step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 24px;
    right: -30%;
    width: 60%;
    height: 2px;
    border-top: 2px dashed var(--color-gray-300);
  }
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */

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

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

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

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

.testimonial-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition-slow);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-rating {
  color: var(--color-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-dark);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.author-avatar {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
}

.author-name {
  font-weight: var(--font-semibold);
  font-size: var(--text-base);
}

.author-title {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ==========================================================================
   Pricing Section
   ========================================================================== */

.pricing {
  background: var(--color-light);
}

.pricing-grid {
  display: grid;
  gap: var(--space-6);
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
  }
}

.pricing-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card);
  position: relative;
  transition: all var(--transition-slow);
}

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

.pricing-featured {
  border: 2px solid var(--color-primary);
  transform: scale(1.02);
  z-index: 1;
}

@media (min-width: 768px) {
  .pricing-featured {
    transform: scale(1.05);
  }
}

.pricing-featured:hover {
  transform: scale(1.02) translateY(-4px);
}

@media (min-width: 768px) {
  .pricing-featured:hover {
    transform: scale(1.05) translateY(-4px);
  }
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-white);
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  white-space: nowrap;
}

.pricing-header {
  text-align: center;
  margin-bottom: var(--space-6);
}

.pricing-name {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

.pricing-price {
  margin-bottom: var(--space-2);
}

.price-amount {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--color-dark);
}

.price-period {
  font-size: var(--text-base);
  color: var(--color-gray-500);
}

.pricing-description {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

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

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: var(--text-base);
}

.check-icon {
  color: var(--color-secondary);
  font-weight: var(--font-bold);
}

.pricing-note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-top: var(--space-8);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

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

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-100);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-6) 0;
  text-align: left;
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-dark);
  cursor: pointer;
  transition: color var(--transition-base);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  font-size: var(--text-2xl);
  font-weight: var(--font-normal);
  color: var(--color-gray-500);
  transition: transform var(--transition-slow);
  flex-shrink: 0;
  margin-left: var(--space-4);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: var(--space-6);
}

.faq-answer p {
  color: var(--color-gray-500);
  line-height: var(--leading-relaxed);
}

/* ==========================================================================
   Why Subger Section
   ========================================================================== */

.what-is {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-100);
}

.what-is-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.what-is-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-4);
}

.what-is-text {
  font-size: var(--text-lg);
  color: var(--color-gray-700);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}

.what-is-text strong {
  color: var(--color-primary);
}

.what-is-highlight {
  color: var(--color-dark);
  font-size: var(--text-xl);
}

.what-is-benefits {
  display: flex;
  justify-content: center;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  color: var(--color-dark);
}

.benefit-icon {
  font-size: var(--text-xl);
}

@media (max-width: 640px) {
  .what-is-benefits {
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
  }
}

/* ==========================================================================
   Why Use a Subscription Manager Section
   ========================================================================== */

.why-use {
  background: var(--color-light);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.why-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.why-stat {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.why-text {
  font-size: var(--text-base);
  color: var(--color-gray-700);
  line-height: var(--leading-normal);
}

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

.why-cta-text {
  font-size: var(--text-lg);
  color: var(--color-dark);
  margin-bottom: var(--space-6);
}

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

@media (max-width: 640px) {
  .why-grid {
    grid-template-columns: 1fr;
  }

  .why-stat {
    font-size: var(--text-4xl);
  }
}

/* ==========================================================================
   How Subger Manages Your Subscriptions Section
   ========================================================================== */

.how-manages {
  background: var(--color-white);
}

.manages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.manages-card {
  background: var(--color-light);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-6);
  text-align: center;
}

.manages-icon {
  width: 64px;
  height: 64px;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  color: var(--color-secondary);
}

.manages-title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-4);
}

.manages-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
}

.manages-list li {
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  padding: var(--space-2) 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  padding-left: var(--space-5);
  position: relative;
}

.manages-list li:last-child {
  border-bottom: none;
}

.manages-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: var(--font-semibold);
}

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

@media (max-width: 640px) {
  .manages-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Comparison Section
   ========================================================================== */

.comparison {
  background: var(--color-light);
}

.comparison-table-wrapper {
  max-width: 800px;
  margin: 0 auto;
  overflow-x: auto;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.comparison-table th,
.comparison-table td {
  padding: var(--space-4) var(--space-6);
  text-align: left;
  border-bottom: 1px solid var(--color-gray-100);
}

.comparison-table th {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
}

.comparison-table th.manual {
  background: var(--color-gray-700);
}

.comparison-table th.subger {
  background: var(--color-secondary);
}

.comparison-table td:first-child {
  font-weight: var(--font-medium);
  color: var(--color-dark);
}

.comparison-table td.manual {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
}

.comparison-table td.subger {
  color: var(--color-secondary);
  font-weight: var(--font-semibold);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody tr:hover {
  background: var(--color-light);
}

@media (max-width: 640px) {
  .comparison-table th,
  .comparison-table td {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-sm);
  }
}

/* ==========================================================================
   Supported Services Section
   ========================================================================== */

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

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

.category-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.service-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}

.service-tag {
  display: inline-block;
  background: var(--color-light);
  color: var(--color-dark);
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gray-300);
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

/* ==========================================================================
   Download / App Store Badges Section
   ========================================================================== */

.download {
  padding: var(--space-12) 0;
  background: var(--color-light);
  text-align: center;
}

.download-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  color: var(--color-dark);
  margin-bottom: var(--space-2);
}

.download-subtitle {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  margin-bottom: var(--space-6);
}

.download-badges {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.badge-link {
  text-decoration: none;
}

.app-badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.app-badge:hover {
  background: var(--color-primary);
  transform: translateY(-2px);
}

.badge-icon {
  font-size: var(--text-3xl);
}

.badge-text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.badge-small {
  font-size: var(--text-xs);
  opacity: 0.8;
}

.badge-large {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  font-size: var(--text-3xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
  .cta-title {
    font-size: var(--text-4xl);
  }
}

.cta-subtitle {
  font-size: var(--text-lg);
  opacity: 0.9;
  margin-bottom: var(--space-8);
}

.signup-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 480px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .signup-form {
    flex-direction: row;
  }
}

.form-input {
  flex: 1;
  padding: var(--space-4);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-dark);
  background: var(--color-white);
  transition: all var(--transition-base);
}

@media (min-width: 640px) {
  .form-input {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
  }
}

.form-input:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.form-input::placeholder {
  color: var(--color-gray-500);
}

.signup-form .btn-accent {
  padding: var(--space-4) var(--space-8);
}

@media (min-width: 640px) {
  .signup-form .btn-accent {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
  }
}

.cta-note {
  font-size: var(--text-sm);
  opacity: 0.7;
  margin-top: var(--space-4);
}

.cta-label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-4);
}

.cta-features {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-6);
  flex-wrap: wrap;
}

.cta-feature {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 640px) {
  .cta-features {
    flex-direction: column;
    gap: var(--space-2);
  }
}

.form-success {
  display: none;
  padding: var(--space-4);
  background: rgba(39, 174, 96, 0.2);
  border-radius: var(--radius-md);
  color: var(--color-white);
}

.form-success.show {
  display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: var(--space-16) 0 var(--space-8);
}

.footer-grid {
  display: grid;
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

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

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
  }
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-logo-icon {
  color: var(--color-secondary);
  flex-shrink: 0;
}

.footer-tagline {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-6);
}

.footer-category {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: var(--space-1);
  margin-bottom: var(--space-2);
}

.footer-social {
  display: flex;
  gap: var(--space-4);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-base);
}

.social-link:hover {
  color: var(--color-secondary);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

.footer-heading {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-base);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-6);
  text-align: center;
}

.copyright {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
}

/* ==========================================================================
   Animations
   ========================================================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-on-scroll {
  opacity: 0;
}

.animate-on-scroll.visible {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-on-scroll.visible:nth-child(1) { animation-delay: 0s; }
.animate-on-scroll.visible:nth-child(2) { animation-delay: 0.1s; }
.animate-on-scroll.visible:nth-child(3) { animation-delay: 0.2s; }
.animate-on-scroll.visible:nth-child(4) { animation-delay: 0.3s; }
.animate-on-scroll.visible:nth-child(5) { animation-delay: 0.4s; }
.animate-on-scroll.visible:nth-child(6) { animation-delay: 0.5s; }

/* ==========================================================================
   Reduced Motion
   ========================================================================== */

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

  html {
    scroll-behavior: auto;
  }
}

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

@media print {
  .header,
  .footer,
  .cta,
  .mobile-menu-btn {
    display: none;
  }

  .section {
    page-break-inside: avoid;
  }

  body {
    color: #000;
    background: #fff;
  }
}

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

@media (max-width: 767px) {
  h1 {
    font-size: var(--text-3xl);
  }

  h2 {
    font-size: var(--text-2xl);
  }

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

  .section-title {
    font-size: var(--text-2xl);
  }
}

/* ==========================================================================
   Enhanced Phone Mockup
   ========================================================================== */

.hero-image {
  position: relative;
}

.phone-mockup {
  position: relative;
  width: 280px;
  height: 580px;
  background: linear-gradient(145deg, #2d3748 0%, #1a202c 100%);
  border-radius: 44px;
  padding: 10px;
  box-shadow:
    0 50px 100px -20px rgba(0, 0, 0, 0.25),
    0 30px 60px -30px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
  .phone-mockup {
    width: 320px;
    height: 660px;
  }
}

.phone-notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 26px;
  background: #1a202c;
  border-radius: 20px;
  z-index: 10;
}

.phone-notch::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: #2d3748;
  border-radius: 50%;
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-radius: 36px;
  overflow: hidden;
  position: relative;
}

.phone-home-indicator {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 4px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 2px;
}

.app-preview {
  padding: var(--space-6) var(--space-4);
  padding-top: var(--space-10);
  text-align: left;
  height: 100%;
}

.app-preview-header {
  margin-bottom: var(--space-4);
}

.app-preview-top {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-1);
}

.app-preview-logo {
  flex-shrink: 0;
}

.app-preview-greeting {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.app-preview-title {
  display: block;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-primary);
}

.app-preview-summary {
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--color-primary) 0%, #2C5282 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
}

.summary-item {
  flex: 1;
  text-align: center;
}

.summary-value {
  display: block;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-white);
}

.summary-label {
  display: block;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.7);
}

.summary-divider {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.2);
}

.app-preview-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin-bottom: var(--space-2);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease;
}

.app-preview-card:hover {
  transform: scale(1.02);
}

.app-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  color: var(--color-white);
}

.app-card-icon.netflix {
  background: linear-gradient(135deg, #E50914 0%, #B20710 100%);
}

.app-card-icon.spotify {
  background: linear-gradient(135deg, #1DB954 0%, #169142 100%);
}

.app-card-icon.adobe {
  background: linear-gradient(135deg, #FF0000 0%, #CC0000 100%);
}

.app-card-content {
  flex: 1;
  min-width: 0;
}

.app-preview-card-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-dark);
  margin-bottom: 2px;
}

.app-preview-card-price {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

.app-card-badge {
  font-size: 9px;
  font-weight: var(--font-semibold);
  padding: 4px 8px;
  border-radius: var(--radius-full);
  white-space: nowrap;
}

.app-card-badge.warning {
  background: rgba(243, 156, 18, 0.15);
  color: var(--color-accent);
}

.app-card-badge.active {
  background: rgba(0, 184, 148, 0.15);
  color: var(--color-secondary);
}

.app-card-badge.success {
  background: rgba(39, 174, 96, 0.15);
  color: var(--color-success);
}

/* Floating Badges */
.hero-floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-white);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  animation: float 3s ease-in-out infinite;
}

.hero-floating-badge svg {
  flex-shrink: 0;
}

.savings-badge {
  top: 20%;
  right: -20px;
  color: var(--color-success);
  animation-delay: 0s;
}

.savings-badge svg {
  color: var(--color-success);
}

.alert-badge {
  bottom: 25%;
  left: -30px;
  color: var(--color-accent);
  animation-delay: 1.5s;
}

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

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@media (max-width: 768px) {
  .hero-floating-badge {
    display: none;
  }
}

/* ==========================================================================
   Trust Badges Section
   ========================================================================== */

.trust-badges {
  padding: var(--space-10) 0;
  background: var(--color-white);
  border-top: 1px solid var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-100);
}

.trust-badges-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
}

.trust-badge svg {
  color: var(--color-secondary);
  flex-shrink: 0;
}

.trust-badge-text {
  display: flex;
  flex-direction: column;
}

.trust-badge-title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-dark);
}

.trust-badge-subtitle {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

@media (max-width: 768px) {
  .trust-badges-grid {
    gap: var(--space-4);
  }

  .trust-badge {
    flex-basis: calc(50% - var(--space-4));
    justify-content: center;
  }
}

/* ==========================================================================
   Pricing Toggle
   ========================================================================== */

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.toggle-label {
  font-size: var(--text-base);
  color: var(--color-gray-500);
  transition: color var(--transition-base);
  cursor: pointer;
}

.toggle-label.active {
  color: var(--color-dark);
  font-weight: var(--font-semibold);
}

.toggle-discount {
  display: inline-block;
  background: rgba(0, 184, 148, 0.15);
  color: var(--color-secondary);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: var(--space-2);
}

.toggle-switch {
  position: relative;
  width: 56px;
  height: 28px;
  background: var(--color-gray-300);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-base);
}

.toggle-switch[aria-checked="true"] {
  background: var(--color-secondary);
}

.toggle-slider {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  background: var(--color-white);
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  transition: transform var(--transition-base);
}

.toggle-switch[aria-checked="true"] .toggle-slider {
  transform: translateX(28px);
}

.price-amount {
  transition: all var(--transition-base);
}

.pricing-card.yearly-active .price-amount::after {
  content: " /yr";
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

/* ==========================================================================
   Newsletter in Footer
   ========================================================================== */

.footer-newsletter {
  max-width: 280px;
}

.newsletter-text {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--space-4);
}

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

.newsletter-form input {
  padding: var(--space-3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: var(--text-sm);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--color-secondary);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  }
}

/* ==========================================================================
   Back to Top Button
   ========================================================================== */

.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: var(--z-fixed);
  box-shadow: 0 4px 12px rgba(30, 58, 95, 0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-hover);
  transform: translateY(-4px);
}

.back-to-top svg {
  width: 24px;
  height: 24px;
}

@media (max-width: 768px) {
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
  }
}

/* ==========================================================================
   Cookie Consent Banner
   ========================================================================== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: var(--space-4) var(--space-6);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  z-index: var(--z-modal);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner.hidden {
  display: none;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.cookie-text {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex: 1;
  min-width: 280px;
}

.cookie-text svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.cookie-text p {
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  margin: 0;
}

.cookie-text a {
  color: var(--color-primary);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

.cookie-settings {
  color: var(--color-gray-500);
}

@media (max-width: 640px) {
  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-text {
    flex-direction: column;
  }

  .cookie-actions {
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   Animated Stats Counter
   ========================================================================== */

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

.stat-number.counting {
  transition: none;
}

/* ==========================================================================
   Hover Effects Enhancement
   ========================================================================== */

.service-tag {
  transition: all var(--transition-base);
}

.service-tag:hover {
  background: var(--color-secondary);
  color: var(--color-white);
  border-color: var(--color-secondary);
  transform: translateY(-2px);
}

.logo-item {
  transition: all var(--transition-base);
}

.logo-item:hover {
  transform: scale(1.05);
}

/* Focus states for accessibility */
.btn:focus-visible,
.toggle-switch:focus-visible,
.faq-question:focus-visible,
.back-to-top:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

/* ==========================================================================
   Loading Animation for Form
   ========================================================================== */

.btn.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn.loading::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  top: 50%;
  left: 50%;
  margin-top: -9px;
  margin-left: -9px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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