/* CSS Variables - Easy to customize */
:root {
  /* Colors */
  --color-primary: #3B82F6;
  --color-primary-dark: #2563EB;
  --color-primary-light: #60A5FA;
  --color-text: #0F172A;
  --color-text-light: #64748B;
  --color-text-muted: #94A3B8;
  --color-bg: #FFFFFF;
  --color-bg-light: #F8FAFC;
  --color-bg-dark: #F1F5F9;
  --color-border: #E2E8F0;
  --color-success: #10B981;
  --color-error: #EF4444;
  --color-warning: #F59E0B;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;
  
  /* Line Heights */
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;
  --line-height-loose: 2;
  
  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --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);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* Reset and Base Styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--color-primary);
  color: white;
  padding: 8px;
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: var(--z-tooltip);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 6px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
}

h1 {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
}

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

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

p {
  line-height: var(--line-height-relaxed);
  color: var(--color-text-light);
}

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

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

/* Buttons */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  line-height: 1;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 44px; /* WCAG AA touch target */
  overflow: hidden;
  user-select: none;
}

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

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  border-color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--ghost:hover {
  background-color: var(--color-bg-light);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-1px);
}

.btn--large {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-lg);
  min-height: 56px;
}

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

.btn__text {
  position: relative;
  z-index: 2;
  transition: transform var(--transition-fast);
}

.btn__icon {
  margin-left: var(--space-sm);
  transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
  transform: translateX(2px);
}

.btn__ripple {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
  pointer-events: none;
}

.btn:active .btn__ripple {
  width: 300px;
  height: 300px;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  z-index: var(--z-sticky);
  transition: all var(--transition-normal);
}

.header.scrolled {
  background-color: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-md);
}

.nav__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.nav__logo:hover {
  transform: scale(1.05);
}

.nav__logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-lg);
  color: white;
  transition: transform var(--transition-fast);
}

.nav__logo:hover .nav__logo-icon {
  transform: rotate(5deg) scale(1.1);
}

.nav__logo-text {
  transition: color var(--transition-fast);
}

.nav__menu {
  display: flex;
  align-items: center;
}

.nav__list {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  margin: 0;
  padding: 0;
}

.nav__link {
  position: relative;
  color: var(--color-text-light);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav__link::before {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: 1px;
  transform: translateX(-50%);
  transition: width var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-primary);
  background-color: rgba(59, 130, 246, 0.1);
}

.nav__link:hover::before {
  width: 100%;
}

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

.nav__login {
  font-size: var(--font-size-sm);
}

.nav__cta {
  font-size: var(--font-size-sm);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav__toggle-line {
  width: 20px;
  height: 2px;
  background-color: var(--color-text);
  margin: 2px 0;
  transition: all var(--transition-fast);
  transform-origin: center;
}

.nav__toggle.active .nav__toggle-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active .nav__toggle-line:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active .nav__toggle-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* Hero Section */
.hero {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-light) 100%);
  text-align: center;
}

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

.hero__title {
  margin-bottom: var(--space-lg);
  background: linear-gradient(135deg, var(--color-text) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
}

.hero__privacy {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.icon {
  font-size: var(--font-size-base);
}

/* Feature Sections */
.feature {
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.feature::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.05), transparent);
  animation: shimmer 3s infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 100%; }
}

.feature:nth-child(even) {
  background-color: var(--color-bg-light);
}

.feature__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.feature__image {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.feature__image::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.8; }
}

.feature__image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
  position: relative;
  z-index: 2;
}

.feature__image:hover img {
  transform: scale(1.05) rotate(1deg);
  box-shadow: var(--shadow-xl);
}

.feature__content {
  text-align: center;
  animation: fadeInUp 0.8s ease-out;
}

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

.feature__title {
  margin-bottom: var(--space-lg);
  color: var(--color-text);
  position: relative;
  overflow: hidden;
}

.feature__title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: 2px;
  transition: width var(--transition-slow);
}

.feature:hover .feature__title::after {
  width: 100%;
}

.feature__description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: var(--line-height-relaxed);
}

.feature__benefits {
  list-style: none;
  text-align: left;
  max-width: 400px;
  margin: 0 auto;
}

.feature__benefits li {
  position: relative;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-sm);
  color: var(--color-text-light);
  transition: all var(--transition-fast);
  cursor: default;
}

.feature__benefits li:hover {
  color: var(--color-primary);
  transform: translateX(5px);
}

.feature__benefits li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
  transition: all var(--transition-fast);
}

.feature__benefits li:hover::before {
  transform: scale(1.2);
  color: var(--color-primary);
}

/* CTA Section */
.cta {
  padding: var(--space-4xl) 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: white;
  text-align: center;
}

.cta__title {
  color: white;
  margin-bottom: var(--space-lg);
}

.cta__subtitle {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2xl);
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta__actions {
  margin-bottom: var(--space-3xl);
}

.cta__button {
  background-color: white;
  color: var(--color-primary);
  margin-bottom: var(--space-lg);
}

.cta__button:hover {
  background-color: var(--color-bg-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.cta__trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.8);
}

.cta__rating {
  font-size: var(--font-size-lg);
}

/* Testimonials */
.testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}

.testimonial {
  background-color: rgba(255, 255, 255, 0.1);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
}

.testimonial__text {
  font-size: var(--font-size-lg);
  font-style: italic;
  margin-bottom: var(--space-md);
  color: white;
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.testimonial__author strong {
  color: white;
  font-weight: var(--font-weight-semibold);
}

.testimonial__author span {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
}

/* Footer */
.footer {
  background-color: var(--color-bg-dark);
  padding: var(--space-2xl) 0 var(--space-lg);
}

.footer__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer__brand {
  text-align: center;
}

.footer__logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  display: block;
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.footer__link {
  color: var(--color-text-light);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

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

/* Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
}

.modal__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}

.modal__content {
  position: relative;
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9);
  transition: transform var(--transition-normal);
}

.modal[aria-hidden="false"] .modal__content {
  transform: scale(1);
}

.modal__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  background: none;
  border: none;
  font-size: var(--font-size-2xl);
  color: var(--color-text-muted);
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.modal__close:hover {
  background-color: var(--color-bg-light);
  color: var(--color-text);
}

.modal__title {
  margin-bottom: var(--space-sm);
  text-align: center;
}

.modal__subtitle {
  text-align: center;
  margin-bottom: var(--space-xl);
  color: var(--color-text-light);
}

.modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

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

.form__input {
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form__input:invalid {
  border-color: var(--color-error);
}

.form__error {
  color: var(--color-error);
  font-size: var(--font-size-sm);
  display: none;
}

.form__error:not(:empty) {
  display: block;
}

.modal__privacy {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: center;
}

/* Responsive Design */
@media (max-width: 767px) {
  .nav__menu {
    position: fixed;
    top: 100%;
    left: 0;
    width: 100%;
    background: white;
    border-top: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    transition: transform var(--transition-normal);
    z-index: var(--z-dropdown);
  }
  
  .nav__menu.active {
    transform: translateY(0);
  }
  
  .nav__list {
    flex-direction: column;
    padding: var(--space-lg);
    gap: 0;
  }
  
  .nav__item {
    width: 100%;
  }
  
  .nav__link {
    display: block;
    padding: var(--space-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-sm);
  }
  
  .nav__toggle {
    display: flex;
  }
  
  .nav__actions {
    gap: var(--space-sm);
  }
  
  .nav__login {
    display: none;
  }
}

@media (min-width: 768px) {
  .feature__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
  }
  
  .feature--left .feature__image {
    order: 1;
  }
  
  .feature--left .feature__content {
    order: 2;
  }
  
  .feature--right .feature__image {
    order: 2;
  }
  
  .feature--right .feature__content {
    order: 1;
  }
  
  .feature__content {
    text-align: left;
  }
  
  .testimonials {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer__content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
  
  .footer__brand {
    text-align: left;
  }
  
  .footer__links {
    justify-content: flex-end;
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--font-size-6xl);
  }
  
  .feature__title {
    font-size: var(--font-size-5xl);
  }
  
  .cta__title {
    font-size: var(--font-size-5xl);
  }
}

/* Print Styles */
@media print {
  .header,
  .footer,
  .modal {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
  }
  
  h1, h2, h3 {
    page-break-after: avoid;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --color-text: #000000;
    --color-bg: #FFFFFF;
    --color-primary: #0000FF;
  }
}

/* Additional Hover Effects */
.hero__cta:hover .btn__icon {
  transform: translateX(3px);
}

.feature__image:hover::before {
  animation: pulse 1s ease-in-out infinite;
}

.testimonial:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.nav__logo:hover .nav__logo-icon {
  animation: bounce 0.6s ease-in-out;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) rotate(0deg);
  }
  40% {
    transform: translateY(-3px) rotate(2deg);
  }
  60% {
    transform: translateY(-2px) rotate(-1deg);
  }
}

/* Loading States */
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.btn:disabled:hover {
  transform: none !important;
  box-shadow: none !important;
}

/* Focus States for Better Accessibility */
.keyboard-navigation .btn:focus,
.keyboard-navigation .nav__link:focus {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

/* Smooth Animations for Intersection Observer */
.feature,
.testimonial,
.cta {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.feature.animate-in,
.testimonial.animate-in,
.cta.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Pricing Section */
.pricing {
  padding: var(--space-4xl) 0;
  background: var(--color-bg-light);
}

.pricing__content {
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

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

.pricing__subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-light);
  margin-bottom: var(--space-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
}

.pricing__card {
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  transition: all 0.3s ease;
}

.pricing__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing__card--featured {
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.pricing__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.pricing__plan {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-lg);
}

.pricing__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: var(--space-lg);
}

.pricing__currency {
  font-size: var(--font-size-xl);
  color: var(--color-text-light);
}

.pricing__amount {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin: 0 var(--space-sm);
}

.pricing__period {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
}

.pricing__description {
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
}

.pricing__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-2xl) 0;
}

.pricing__features li {
  padding: var(--space-sm) 0;
  color: var(--color-text);
  position: relative;
  padding-left: var(--space-xl);
}

.pricing__features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
}

.pricing__cta {
  width: 100%;
}

/* Pricing Table */
.pricing__table-container {
  margin-top: var(--space-4xl);
  padding-top: var(--space-3xl);
  border-top: 1px solid var(--color-border);
}

.pricing__table-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.pricing__table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.pricing__table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg);
  min-width: 600px;
}

.pricing__table-header {
  background: var(--color-bg-light);
  padding: var(--space-lg);
  text-align: center;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  border-bottom: 2px solid var(--color-border);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing__table-header:first-child {
  text-align: left;
  background: var(--color-primary);
  color: white;
}

.pricing__table-feature {
  padding: var(--space-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-light);
}

.pricing__table-cell {
  padding: var(--space-lg);
  text-align: center;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
}

.pricing__table tbody tr:hover {
  background: var(--color-bg-light);
}

.pricing__table tbody tr:hover .pricing__table-feature {
  background: var(--color-bg);
}

/* Highlight Pro column */
.pricing__table-header:nth-child(4),
.pricing__table-cell:nth-child(4) {
  background: rgba(59, 130, 246, 0.1);
  border-left: 3px solid var(--color-primary);
  border-right: 3px solid var(--color-primary);
}

.pricing__table-header:nth-child(4) {
  background: var(--color-primary);
  color: white;
}

/* Contact Section */
.contact {
  padding: var(--space-4xl) 0;
  background: var(--color-bg);
}

.contact__content {
  max-width: 1200px;
  margin: 0 auto;
}

.contact__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  text-align: center;
  margin-bottom: var(--space-lg);
}

.contact__subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: var(--space-3xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  margin-top: var(--space-3xl);
}

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

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
}

.contact__icon {
  font-size: var(--font-size-2xl);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-light);
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.contact__details h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0 0 var(--space-sm) 0;
}

.contact__details p {
  color: var(--color-text-light);
  margin: 0;
}

.contact__form {
  background: var(--color-bg-light);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
}

.contact__form-element {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
  font-family: var(--font-family);
}

.form__group--checkbox {
  flex-direction: row;
  align-items: center;
  gap: var(--space-sm);
}

.form__checkbox {
  width: auto;
  margin: 0;
}

.form__checkbox-label {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.modal__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  text-align: center;
}

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

.modal__link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* Email Verification Modal Styles */
.verification__icon {
  font-size: 4rem;
  text-align: center;
  margin-bottom: var(--space-lg);
}

.verification__instructions {
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: var(--space-2xl);
  line-height: var(--line-height-relaxed);
}

.verification__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.verification__help {
  text-align: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.verification__help p {
  margin: 0;
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

/* Responsive verification modal */
@media (max-width: 480px) {
  .verification__actions {
    flex-direction: column;
    align-items: center;
  }
  
  .verification__actions .btn {
    width: 100%;
    max-width: 200px;
  }
}

/* Responsive Design for New Sections */
@media (max-width: 768px) {
  .pricing__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .pricing__card--featured {
    transform: none;
  }
  
  .pricing__table-container {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
  }
  
  .pricing__table-header,
  .pricing__table-feature,
  .pricing__table-cell {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-xs);
  }
  
  .pricing__table-title {
    font-size: var(--font-size-xl);
  }
  
  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  .contact__form {
    padding: var(--space-lg);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  
  .feature,
  .testimonial,
  .cta,
  .pricing,
  .contact {
    opacity: 1;
    transform: none;
  }
  
  .pricing__card:hover {
    transform: none;
  }
}