/* ============================================
   Josmart Technologies - Responsive Stylesheet
   ============================================ */

/* ---------- Tablet (max-width: 1024px) ---------- */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    text-align: center;
  }

  .hero__subtitle {
    margin: 0 auto var(--space-2xl);
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__proof {
    justify-content: center;
    max-width: 100%;
    text-align: center;
  }

  .hero__visual {
    max-width: 500px;
    margin: 0 auto;
  }

  .hero__float--top {
    right: 10px;
  }

  .hero__float--bottom {
    left: 10px;
  }

  .grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .footer__brand {
    grid-column: span 2;
  }

  .product-detail__grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .steps::before {
    display: none;
  }

  .steps {
    gap: var(--space-xl);
  }

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

  .portfolio-detail__grid {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }

  .portfolio-detail__sidebar {
    position: static;
  }

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

/* ---------- Mobile (max-width: 768px) ---------- */
@media (max-width: 768px) {
  :root {
    --nav-height: 64px;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .container {
    padding: 0 var(--space-md);
  }

  /* Navigation */
  .nav__menu {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: white;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-xl);
    padding-bottom: calc(var(--space-xl) + 300px);
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
    pointer-events: none;
  }

  .nav__menu.active {
    transform: translateX(0);
    pointer-events: auto;
  }

  .nav__dropdown {
    position: static;
    width: 100%;
  }

  .nav__dropdown > .nav__link {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .nav__dropdown > .nav__link .nav__chevron {
    display: inline;
    width: 20px;
    height: 20px;
    transition: transform var(--transition-fast);
    flex-shrink: 0;
    color: currentColor;
  }

  .nav__dropdown--open > .nav__link .nav__chevron {
    transform: rotate(180deg);
  }

  .nav__link {
    font-size: 1.125rem;
    padding: var(--space-sm) 0;
    width: 100%;
  }

  .nav__dropdown-menu {
    position: static;
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
    transform: none;
    box-shadow: none;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    padding: 0;
    margin-top: 0;
    min-width: auto;
    display: flex;
    flex-direction: column;
    gap: 0;
    width: 100%;
    transition: max-height var(--transition-base), opacity var(--transition-base), padding var(--transition-base), margin var(--transition-base);
  }

  .nav__dropdown--open > .nav__dropdown-menu {
    opacity: 1;
    visibility: visible;
    max-height: 500px;
    padding: var(--space-xs) 0;
    margin-top: var(--space-xs);
  }

  .nav__dropdown-link {
    padding: var(--space-sm) var(--space-md);
    padding-left: calc(var(--space-md) + var(--space-lg));
  }

  .nav__cta {
    display: none;
  }

  .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(5px, -5px);
  }

  /* Hero */
  .hero {
    min-height: auto;
    padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-3xl);
  }

  .hero__proof {
    justify-content: center;
    text-align: center;
    margin: var(--space-2xl) auto 0;
    border-top: none;
    padding-top: var(--space-lg);
  }

  .hero__float {
    display: none;
  }

  /* Grids */
  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  /* Features */
  .features__header {
    margin-bottom: var(--space-2xl);
  }

  /* Steps */
  .steps {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  /* Product Detail */
  .product-detail__features {
    grid-template-columns: 1fr;
  }

  /* Values */
  .values-grid {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .footer__brand {
    grid-column: 1 / -1;
    max-width: none;
  }

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

  .footer__legal {
    flex-wrap: wrap;
    justify-content: center;
  }

  /* CTA Section */
  .cta-section {
    padding: var(--space-3xl) var(--space-lg);
  }

  /* Mobile CTA */
  .mobile-cta {
    display: block;
  }

  body {
    padding-bottom: 70px;
  }

  /* WhatsApp Float */
  .whatsapp-float {
    bottom: 80px;
    right: 16px;
    width: 56px;
    height: 56px;
  }

  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }

  /* Typography adjustments */
  h1 {
    font-size: clamp(1.75rem, 6vw, 2.5rem);
  }

  h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  /* Button adjustments */
  .btn {
    padding: 12px 24px;
    font-size: 0.9375rem;
  }

  .btn--lg {
    padding: 14px 28px;
    font-size: 1rem;
  }

  /* Page Hero */
  .page-hero {
    padding: calc(var(--nav-height) + var(--space-2xl)) 0 var(--space-2xl);
  }
}

/* ---------- Small Mobile (max-width: 480px) ---------- */
@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }

  .hero__proof {
    font-size: var(--text-sm);
    line-height: 1.6;
    overflow-wrap: anywhere;
    word-break: keep-all;
  }

  .feature-card {
    padding: var(--space-xl);
  }

  .product-card__content {
    padding: var(--space-xl);
  }

  .testimonial-card {
    padding: var(--space-xl);
  }

  .cta-section {
    padding: var(--space-2xl) var(--space-md);
  }

  .contact-form {
    padding: var(--space-xl);
  }

  /* Portfolio Mobile */
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-card__image-wrapper {
    height: 200px;
  }

  .page-hero__meta {
    flex-direction: column;
    gap: var(--space-sm);
  }

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

  .portfolio-detail__featured img {
    border-radius: var(--radius-lg);
  }
}

/* ---------- Desktop Large (min-width: 1400px) ---------- */
@media (min-width: 1400px) {
  .container {
    max-width: 1320px;
  }
}

/* ---------- 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;
  }
}