/**
 * KacaKonstruksi - Responsive Stylesheet
 * Mobile-first responsive design
 */

/* ==========================================
   TABLET (max-width: 1024px)
   ========================================== */
@media (max-width: 1024px) {
  :root {
    --container-padding: 24px;
    --section-padding: 80px;
  }

  .navbar-nav {
    display: none;
  }

  .navbar-cta {
    display: none;
  }

  .navbar-toggler {
    display: flex;
  }

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

  .why-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .why-image-wrapper {
    max-width: 600px;
    margin: 0 auto;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

  .process-grid::before {
    display: none;
  }

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

  .portfolio-item:nth-child(1),
  .portfolio-item:nth-child(4) {
    grid-column: span 1;
  }

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

  .content-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .content-grid-reversed .content-text {
    order: 1;
  }

  .content-grid-reversed .content-media {
    order: 2;
  }

  .service-list-item {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .service-list-item:nth-child(even) {
    direction: ltr;
  }

  .service-list-item:nth-child(even) > * {
    direction: ltr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .pricing-card-featured {
    transform: none;
  }

  .pricing-card-featured:hover {
    transform: translateY(-8px);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .vm-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-col-brand {
    grid-column: span 2;
  }

  .cta-banner-inner {
    flex-direction: column;
    text-align: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-image-wrapper {
    max-width: 700px;
    margin: 0 auto;
  }

  .about-experience-badge {
    right: 10px;
    bottom: -10px;
    padding: 18px 24px;
    min-width: 120px;
  }

  .about-exp-number {
    font-size: 2rem;
  }

  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .article-card:last-child {
    grid-column: span 2;
    max-width: 400px;
    margin: 0 auto;
  }

  .hero-stats {
    gap: 32px;
    margin-top: 48px;
  }

  .hero-inner {
    padding-top: 20px;
  }
}

/* ==========================================
   MOBILE (max-width: 768px)
   ========================================== */
@media (max-width: 768px) {
  :root {
    --container-padding: 16px;
    --section-padding: 60px;
  }

  .hero {
    min-height: auto;
    padding: 110px 0 60px;
  }

  .hero-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
  }

  .hero-subtitle {
    font-size: 15px;
  }

  .hero-stats {
    margin-top: 40px;
    padding-top: 28px;
    gap: 20px;
    justify-content: space-around;
  }

  .hero-stat {
    min-width: 60px;
  }

  .hero-stat-number {
    font-size: 1.5rem;
  }

  .hero-stat-label {
    font-size: 10px;
    letter-spacing: 1px;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-item:nth-child(1),
  .portfolio-item:nth-child(4) {
    grid-column: span 1;
  }

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .testimonial-slide {
    padding: 32px 24px;
  }

  .testimonial-text {
    font-size: 16px;
  }

  .pricing-grid {
    gap: 24px;
  }

  .pricing-card {
    padding: 32px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-col-brand {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .page-hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .cert-grid {
    gap: 24px;
  }

  .cert-logo {
    height: 36px;
  }

  .cta-banner {
    padding: 60px 0;
  }

  .contact-form-wrapper {
    padding: 24px;
  }

  .categories-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }

  .articles-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }

  .article-card:last-child {
    grid-column: span 1;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .about-cta {
    flex-direction: column;
  }

  .about-cta .btn {
    width: 100%;
    justify-content: center;
  }

  .faq-question {
    padding: 20px;
    font-size: 15px;
  }

  .faq-answer p {
    padding: 0 20px 20px;
  }

  .faq-item.active .faq-answer {
    max-height: 400px;
  }

  .service-list-number {
    font-size: 80px;
  }
}

/* ==========================================
   SMALL MOBILE (max-width: 480px)
   ========================================== */
@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
  }

  .hero {
    padding: 100px 0 50px;
  }

  .hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 32px;
  }

  .service-card {
    padding: 24px;
  }

  .step-number {
    width: 48px;
    height: 48px;
    font-size: 18px;
  }

  .testimonial-author {
    flex-direction: column;
    gap: 12px;
  }

  .testimonial-name,
  .testimonial-role {
    text-align: center;
  }

  .scroll-top {
    width: 40px;
    height: 40px;
    bottom: 16px;
    right: 16px;
  }
}

/* ==========================================
   LANDSCAPE ORIENTATION FIXES
   ========================================== */
@media (max-height: 500px) and (orientation: landscape) {
  .hero {
    min-height: auto;
    padding: 90px 0 40px;
  }

  .hero-stats {
    margin-top: 24px;
    padding-top: 20px;
  }

  .mobile-menu {
    max-width: 320px;
  }
}