/* Responsive Design */

/* Large Desktop */
@media (min-width: 1200px) {
  .container {
    padding: 0 var(--spacing-xl);
  }
  
  .hero__title {
    font-size: 4rem;
  }
  
  .section__title {
    font-size: 2.5rem;
  }
}

/* Desktop */
@media (max-width: 1199px) {
  .hero__title {
    font-size: var(--font-size-4xl);
  }
}

/* Tablet */
@media (max-width: 768px) {
  /* Body scroll lock when mobile menu is open */
  body.nav-open {
    overflow: hidden;
  }

  /* Navigation */
  .nav__menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--background-dark);
    flex-direction: column;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-large);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
    border-top: 1px solid var(--border-color);
  }

  .nav__menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .nav__toggle {
    display: flex;
  }
  
  .nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .nav__toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .nav__link {
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    font-size: var(--font-size-lg);
    text-align: center;
  }

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

  .nav__cta {
    margin-top: var(--spacing-lg);
    align-self: center;
    width: auto;
    min-width: 200px;
  }
  
  /* Hero Section */
  .hero {
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl);
  }
  
  .hero__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    text-align: center;
  }
  
  .hero__title {
    font-size: var(--font-size-3xl);
  }
  
  .hero__cta {
    flex-direction: column;
    align-items: center;
  }

  .disclaimer {
    max-width: none;
    margin: 0;
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .disclaimer__text {
    font-size: var(--font-size-xs);
    text-align: center;
  }

  .hero__stats {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
  }

  .hero__img {
    height: 450px;
    transform: none !important; /* Disable any transforms on tablet */
  }

  .hero__image {
    overflow: hidden;
  }
  
  /* About Section */
  .about__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  /* Features Grid */
  .features__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  /* Testimonials */
  .testimonials__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  /* Pricing */
  .pricing__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .pricing-card--featured {
    transform: none;
  }
  
  .pricing-card--featured:hover {
    transform: translateY(-5px);
  }
  
  /* Footer */
  .footer__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    text-align: center;
  }

  .footer__brand {
    max-width: none;
    margin: 0 auto;
  }

  .footer__links {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }

  .footer__heading {
    text-align: left;
    margin-bottom: var(--spacing-md);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-md);
    text-align: center;
  }

  .footer__contact {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  /* Section spacing */
  .section__title {
    font-size: var(--font-size-2xl);
  }
  
  .section__subtitle {
    font-size: var(--font-size-base);
  }
  
  /* CTA Section */
  .cta__title {
    font-size: var(--font-size-2xl);
  }
  
  .cta__subtitle {
    font-size: var(--font-size-base);
  }
}

/* Mobile */
@media (max-width: 480px) {
  /* Container */
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  /* Typography */
  .hero__title {
    font-size: var(--font-size-2xl);
    line-height: 1.2;
  }
  
  .section__title {
    font-size: var(--font-size-xl);
  }
  
  .section__subtitle {
    font-size: var(--font-size-sm);
  }
  
  /* Buttons */
  .btn {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }
  
  .btn--large {
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-sm);
  }
  
  /* Hero */
  .hero {
    padding: calc(80px + var(--spacing-md)) 0 var(--spacing-md);
  }
  
  .hero__subtitle {
    font-size: var(--font-size-base);
  }
  
  .disclaimer {
    padding: var(--spacing-xs) var(--spacing-sm);
    gap: var(--spacing-xs);
  }

  .disclaimer__icon {
    width: 16px;
    height: 16px;
  }

  .disclaimer__icon i {
    width: 14px;
    height: 14px;
  }

  .disclaimer__text {
    font-size: 11px;
    line-height: 1.4;
  }

  .hero__stats {
    gap: var(--spacing-sm);
  }

  .stat__number {
    font-size: var(--font-size-xl);
  }

  .stat__label {
    font-size: var(--font-size-xs);
  }

  .hero__img {
    height: 350px;
    transform: none !important; /* Disable any transforms on mobile */
  }
  
  /* Features */
  .features__grid {
    grid-template-columns: 1fr;
  }
  
  .feature-card {
    padding: var(--spacing-lg);
  }
  
  .feature-card__title {
    font-size: var(--font-size-lg);
  }
  
  .feature-card__description {
    font-size: var(--font-size-sm);
  }
  
  /* About features */
  .about__features {
    gap: var(--spacing-lg);
  }

  .feature {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
  }

  .feature__icon {
    width: 50px;
    height: 50px;
    align-self: center;
  }

  .feature__icon i {
    width: 24px;
    height: 24px;
  }

  .feature__content {
    text-align: center;
  }
  
  /* Testimonials */
  .testimonial {
    padding: var(--spacing-lg);
  }
  
  .testimonial__text {
    font-size: var(--font-size-base);
  }
  
  /* Pricing */
  .pricing-card {
    padding: var(--spacing-lg);
  }
  
  .pricing-card__title {
    font-size: var(--font-size-lg);
  }
  
  .price {
    font-size: var(--font-size-2xl);
  }
  
  /* Footer */
  .footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
  }

  .footer__content {
    gap: var(--spacing-xl);
  }

  .footer__links {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .footer__column {
    text-align: center;
    margin-bottom: var(--spacing-lg);
  }

  .footer__heading {
    text-align: center;
    margin-bottom: var(--spacing-md);
    border-bottom: none;
    padding-bottom: 0;
  }

  .footer__brand {
    text-align: center;
    margin-bottom: var(--spacing-xl);
  }

  .footer__social {
    justify-content: center;
  }
  
  /* CTA */
  .cta__title {
    font-size: var(--font-size-xl);
  }
  
  .cta__subtitle {
    font-size: var(--font-size-sm);
  }
  
  /* Spacing adjustments */
  section {
    padding: var(--spacing-xl) 0;
  }
  
  .section__header {
    margin-bottom: var(--spacing-xl);
  }
}

/* Extra small mobile */
@media (max-width: 360px) {
  .container {
    padding: 0 var(--spacing-xs);
  }
  
  .hero__title {
    font-size: var(--font-size-xl);
  }
  
  .section__title {
    font-size: var(--font-size-lg);
  }
  
  .btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-xs);
  }
  
  .btn--large {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
  }
  
  .feature-card,
  .testimonial,
  .pricing-card {
    padding: var(--spacing-md);
  }
  
  .hero__stats {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .stat {
    padding: var(--spacing-sm);
  }

  .hero__img {
    height: 280px;
    transform: none !important; /* Disable any transforms on small mobile */
  }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    padding: calc(60px + var(--spacing-md)) 0 var(--spacing-md);
  }
  
  .hero__title {
    font-size: var(--font-size-2xl);
  }
  
  .hero__subtitle {
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
  }
  
  .hero__stats {
    margin-top: var(--spacing-md);
  }
  
  section {
    padding: var(--spacing-lg) 0;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero__img,
  .feature-card__icon img,
  .nav__logo {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  html {
    scroll-behavior: auto;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --background: #111827;
    --background-light: #1F2937;
    --text-primary: #F9FAFB;
    --text-secondary: #D1D5DB;
    --border-color: #374151;
  }
  
  .header {
    background-color: rgba(17, 24, 39, 0.95);
    border-bottom-color: var(--border-color);
  }
  
  .hero {
    background: linear-gradient(135deg, #111827 0%, #1F2937 100%);
  }
  
  .nav__toggle span {
    background-color: var(--text-primary);
  }
}

/* Print styles */
@media print {
  .header,
  .nav__toggle,
  .hero__cta,
  .pricing-card__cta,
  .cta,
  .footer__social {
    display: none;
  }
  
  body {
    font-size: 12pt;
    line-height: 1.4;
    color: black;
    background: white;
  }
  
  .container {
    max-width: none;
    padding: 0;
  }
  
  section {
    page-break-inside: avoid;
    padding: 20pt 0;
  }
  
  .section__title {
    font-size: 18pt;
    font-weight: bold;
  }
  
  .feature-card,
  .testimonial,
  .pricing-card {
    border: 1px solid #ccc;
    page-break-inside: avoid;
    margin-bottom: 20pt;
  }
}