/* ============================================================
   RK Textile — Responsive Breakpoints
   Complete responsive overhaul
   ============================================================ */

/* ============================================================
   DESKTOP LARGE (≤ 1400px)
   ============================================================ */
@media (max-width: 1400px) {
  .footer-grid {
    gap: var(--space-8);
  }
  
  .stats-bar {
    padding: var(--space-10) var(--space-6);
  }

  .milestones-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ============================================================
   DESKTOP (≤ 1200px)
   ============================================================ */
@media (max-width: 1200px) {
  .apps-grid {
    gap: var(--space-6);
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: var(--space-8);
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ============================================================
   TABLET (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  /* Navigation — hide desktop links, show mobile toggle */
  .nav-links {
    display: none !important;
  }
  
  .nav-cta {
    display: none !important;
  }
  
  .nav-toggle {
    display: flex !important;
  }
  
  .mobile-menu {
    display: flex;
  }

  /* About */
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
  
  .about-visual {
    order: -1;
  }
  
  /* Apps */
  .apps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Stats */
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
  
  /* Footer */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
  }
  
  .footer-brand {
    grid-column: span 2;
    max-width: 100%;
  }
  
  /* Careers */
  .careers-grid {
    grid-template-columns: 1fr;
  }
  
  /* Support */
  .support-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* App Hero */
  .app-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .app-hero-text {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .app-hero-text .app-tagline {
    max-width: 540px;
  }
  
  .app-hero-visual {
    order: -1;
  }
  
  .app-hero-visual .phone-mockup {
    width: 240px;
    height: 480px;
  }
  
  /* Reviews */
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Values grid */
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Hero typography */
  .hero h1 {
    font-size: var(--text-5xl);
  }

  .section-title {
    font-size: var(--text-4xl);
  }

  /* CTA section */
  .cta-content h2 {
    font-size: var(--text-4xl);
  }
}


/* ============================================================
   MOBILE LARGE (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Spacing adjustments */
  .section {
    padding: var(--space-16) 0;
  }
  
  .section-lg {
    padding: var(--space-20) 0;
  }
  
  .container,
  .container-wide,
  .container-narrow {
    padding: 0 var(--space-5);
  }

  /* Navbar container fix for mobile */
  .navbar .container,
  .navbar .container-wide {
    padding: 0 var(--space-5);
  }
  
  /* Typography */
  .section-title {
    font-size: clamp(1.75rem, 1.4rem + 1.5vw, 2.25rem);
  }

  .hero h1 {
    font-size: var(--text-4xl);
  }
  
  /* Grid fallbacks */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  /* Apps */
  .apps-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Stats */
  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
    padding: var(--space-8) var(--space-6);
    border-radius: var(--radius-xl);
  }
  
  .stat-number {
    font-size: var(--text-3xl);
  }
  
  /* Values */
  .values-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Milestones */
  .milestones-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer-brand {
    grid-column: span 1;
    max-width: 100%;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: var(--space-3);
  }
  
  .footer-bottom-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-4);
  }
  
  /* Features */
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  /* Support */
  .support-grid {
    grid-template-columns: 1fr;
  }
  
  /* Reviews */
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  
  /* CTA */
  .cta-content h2 {
    font-size: var(--text-3xl);
  }

  .cta-content p {
    font-size: var(--text-base);
  }
  
  /* Hero */
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-ctas .btn {
    width: 100%;
    max-width: 320px;
  }
  
  .hero-description {
    font-size: var(--text-base);
  }
  
  /* Scroll indicator */
  .scroll-indicator {
    display: none;
  }
  
  /* App hero */
  .app-hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-10));
    padding-bottom: var(--space-10);
  }
  
  .app-hero-visual .phone-mockup {
    width: 200px;
    height: 400px;
    border-radius: 32px;
    padding: 10px;
  }
  
  .app-hero-visual .phone-screen {
    border-radius: 24px;
  }
  
  /* Screenshots */
  .screenshot-item {
    min-width: 180px;
    width: 180px;
    height: 360px;
  }
  
  /* Cards */
  .card {
    padding: var(--space-6);
  }

  /* Timeline */
  .timeline {
    padding-left: var(--space-8);
  }

  .timeline-dot {
    left: calc(-1 * var(--space-8) + 6px);
    width: 14px;
    height: 14px;
  }

  /* Contact form */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  /* Page header */
  .page-header {
    padding-top: calc(var(--nav-height) + var(--space-12));
    padding-bottom: var(--space-10);
  }

  .page-header h1 {
    font-size: var(--text-3xl);
  }

  /* Hero badge */
  .hero-badge {
    font-size: var(--text-xs);
    padding: var(--space-2) var(--space-4);
  }

  /* About text */
  .about-text h2 {
    font-size: var(--text-3xl);
  }

  /* App hero text */
  .app-hero-text h1 {
    font-size: var(--text-4xl);
  }
}


/* ============================================================
   MOBILE SMALL (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
  .container,
  .container-wide,
  .container-narrow {
    padding: 0 var(--space-4);
  }

  /* Navbar container for small screens */
  .navbar .container,
  .navbar .container-wide {
    padding: 0 var(--space-4);
  }
  
  .section {
    padding: var(--space-12) 0;
  }
  
  /* Hero */
  .hero-content {
    padding: var(--space-6) var(--space-4);
  }

  .hero h1 {
    font-size: var(--text-3xl);
  }
  
  .hero-badge {
    font-size: var(--text-xs);
    padding: var(--space-1) var(--space-3);
  }
  
  /* Stats */
  .stats-bar {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    padding: var(--space-6) var(--space-4);
  }

  .stat-number {
    font-size: var(--text-2xl);
  }
  
  /* Buttons */
  .btn-lg {
    padding: var(--space-3) var(--space-6);
    font-size: var(--text-sm);
  }
  
  /* App cards */
  .app-card-image {
    height: 200px;
  }
  
  /* Phone mockup */
  .app-hero-visual .phone-mockup {
    width: 180px;
    height: 360px;
  }
  
  /* Page header */
  .page-header {
    padding-top: calc(var(--nav-height) + var(--space-10));
    padding-bottom: var(--space-8);
  }
  
  .page-header h1 {
    font-size: var(--text-2xl);
  }

  .page-header .page-subtitle {
    font-size: var(--text-base);
  }
  
  /* Legal content */
  .legal-content {
    padding: var(--space-8) var(--space-4);
  }

  .legal-content h2 {
    font-size: var(--text-xl);
  }
  
  /* Footer */
  .footer {
    padding-top: var(--space-10);
  }
  
  .footer-grid {
    gap: var(--space-6);
  }
  
  /* Career cards */
  .career-card {
    padding: var(--space-6);
  }
  
  .career-meta {
    flex-direction: column;
    gap: var(--space-2);
  }
  
  /* FAQ */
  .faq-question {
    font-size: var(--text-sm);
    padding: var(--space-4) 0;
    gap: var(--space-3);
  }

  .faq-question .faq-icon {
    min-width: 20px;
    width: 20px;
    height: 20px;
  }
  
  /* Mobile menu */
  .mobile-menu .mobile-nav-link {
    font-size: var(--text-2xl);
  }

  /* Section labels */
  .section-label {
    font-size: var(--text-xs);
  }

  /* Section title */
  .section-title {
    font-size: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
  }

  /* Support cards */
  .support-card {
    padding: var(--space-6);
  }

  .support-card .support-icon {
    width: 52px;
    height: 52px;
  }

  /* Feature items */
  .feature-item {
    padding: var(--space-4);
  }

  .feature-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
  }

  /* Screenshot items */
  .screenshot-item {
    min-width: 150px;
    width: 150px;
    height: 300px;
  }

  /* App hero text */
  .app-hero-text h1 {
    font-size: var(--text-3xl);
  }

  .app-hero-text .app-tagline {
    font-size: var(--text-base);
  }

  .app-hero-text .app-icon {
    width: 64px;
    height: 64px;
  }

  /* Google Play button */
  .btn-play {
    padding: var(--space-2) var(--space-4);
  }

  .btn-play .play-text span {
    font-size: var(--text-sm);
  }

  /* CTA section */
  .cta-content h2 {
    font-size: var(--text-2xl);
  }

  .cta-content p {
    font-size: var(--text-sm);
  }

  /* Values */
  .value-card {
    padding: var(--space-6) var(--space-4);
  }

  .value-card .value-icon {
    width: 52px;
    height: 52px;
  }

  /* Milestone cards */
  .milestone-card {
    padding: var(--space-6) var(--space-4);
  }

  /* Timeline */
  .timeline-content {
    padding: var(--space-4);
  }

  .timeline-title {
    font-size: var(--text-base);
  }
}


/* ============================================================
   ULTRA-SMALL (≤ 360px)
   ============================================================ */
@media (max-width: 360px) {
  .container,
  .container-wide,
  .container-narrow {
    padding: 0 var(--space-3);
  }

  .navbar .container,
  .navbar .container-wide {
    padding: 0 var(--space-3);
  }

  .hero h1 {
    font-size: var(--text-2xl);
  }

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

  .app-hero-text h1 {
    font-size: var(--text-2xl);
  }

  .stats-bar {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .app-hero-visual .phone-mockup {
    width: 160px;
    height: 320px;
  }
}


/* ============================================================
   ULTRA-WIDE (≥ 1920px)
   ============================================================ */
@media (min-width: 1920px) {
  .container {
    max-width: 1320px;
  }
  
  .container-wide {
    max-width: 1600px;
  }
  
  .hero-content {
    max-width: 1000px;
  }
}


/* ============================================================
   TOUCH DEVICE OPTIMIZATIONS
   ============================================================ */
@media (hover: none) and (pointer: coarse) {
  /* Remove hover effects that don't work well on touch */
  .card:hover,
  .app-card:hover,
  .value-card:hover,
  .milestone-card:hover,
  .support-card:hover,
  .career-card:hover {
    transform: none;
  }
  
  .footer-social a:hover {
    transform: none;
  }
  
  .btn-primary:hover,
  .btn-secondary:hover {
    transform: none;
  }
  
  /* Ensure tap targets are large enough (44px minimum) */
  .nav-link,
  .mobile-nav-link,
  .btn,
  .faq-question {
    min-height: 44px;
  }
  
  .footer-column ul li a {
    display: block;
    padding: var(--space-2) 0;
  }
}


/* ============================================================
   LANDSCAPE MOBILE
   ============================================================ */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    min-height: auto;
    padding: var(--space-20) 0 var(--space-12);
  }
  
  .scroll-indicator {
    display: none;
  }

  .app-hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-6));
    padding-bottom: var(--space-6);
  }

  .mobile-menu .mobile-nav-link {
    font-size: var(--text-xl);
    padding: var(--space-2) var(--space-4);
  }

  .mobile-menu {
    gap: var(--space-2);
  }
}


/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
  .navbar,
  .cursor-glow,
  .scroll-indicator,
  .hero-bg,
  .page-loader,
  .mobile-menu {
    display: none !important;
  }
  
  .hero {
    min-height: auto;
    padding: 2rem 0;
  }
  
  .section {
    padding: 2rem 0;
    page-break-inside: avoid;
  }
  
  body {
    color: #000;
    background: #fff;
  }
  
  a {
    color: #000;
    text-decoration: underline;
  }
}