/* ============================================================
   Cedar Innovatives — responsive.css
   Mobile-first responsive breakpoints
   Breakpoints: 1024px (laptop), 768px (tablet), 480px (mobile)
   ============================================================ */

/* ──────────────────────────────────────────────────────────
   TABLET: max-width 1024px
────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {

  :root {
    --section-pad: 64px 24px;
  }

  /* Header nav — reduce padding */
  .nav-list li a {
    padding: 7px 10px;
    font-size: 12px;
  }

  .header-whatsapp-btn {
    padding: 8px 14px;
    font-size: 12px;
  }

  /* Hero */
  .hero .container {
    gap: 40px;
  }

  .hero__title {
    font-size: 40px;
  }

  /* Footer grid */
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

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

  /* Blog layout */
  .blog-layout {
    grid-template-columns: 1.5fr 1fr;
  }

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

  /* Vision/Mission */
  .vision-mission {
    grid-template-columns: 1fr;
  }
}

/* ──────────────────────────────────────────────────────────
   TABLET MID: max-width 900px
   Collapse services panel to 1 column before it gets cramped
────────────────────────────────────────────────────────── */
@media (max-width: 900px) {

  /* Collapse home-page services panel early */
  .services-panel.is-active {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 28px;
  }

  /* Collapse services detail panel on services page */
  .services-detail-panel.is-active {
    grid-template-columns: 1fr;
  }

  /* Hero: reduce gap between columns */
  .hero .container {
    gap: 32px;
  }
}

/* ──────────────────────────────────────────────────────────
   TABLET SMALL: max-width 768px
────────────────────────────────────────────────────────── */
@media (max-width: 768px) {

  :root {
    --section-pad: 52px 20px;
  }

  /* ── HEADER ── */
  .header-topbar {
    display: none; /* Hide top bar on small screens */
  }

  .mobile-menu-toggle {
    display: flex;
  }

  /* Collapse desktop nav */
  .header-nav {
    display: none;
    position: absolute;
    top: 72px; /* header height */
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 20px 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 8px 32px rgba(0,0,0,0.4);
    z-index: 999;
    gap: 4px;
  }

  .header-nav.is-mobile-open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    width: 100%;
  }

  .nav-list li a {
    display: block;
    padding: 12px 16px;
    font-size: 14px;
    border-radius: var(--radius-sm);
  }

  .header-whatsapp-btn {
    width: 100%;
    justify-content: center;
    margin-left: 0;
    margin-top: 8px;
  }

  /* ── HERO ── */
  .hero {
    padding: 56px 20px;
  }

  .hero .container {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero__content {
    max-width: 100%;
    text-align: center;
  }

  .hero__subhead {
    text-align: center;
  }

  .hero__title {
    font-size: 34px;
  }

  .hero__buttons {
    justify-content: center;
  }

  .hero__stats {
    justify-content: center;
    gap: 28px;
  }

  .hero__image {
    order: -1; /* Image above text on mobile */
    aspect-ratio: 16 / 8;
  }

  /* ── SERVICES TABS ── */
  .services-tabs {
    max-width: 100%;
  }

  .services-tab-btn {
    font-size: 12px;
    padding: 10px 10px;
  }

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

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

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

  /* ── BRAILLE USP ── */
  .braille-usp .container {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }

  .braille-usp__content {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }

  /* ── TESTIMONIALS ── */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* ── GRID UTILITIES ── */
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: 1fr 1fr;
  }

  /* ── ABOUT PAGE ── */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* ── SERVICES PAGE ── */
  .services-detail-panel.is-active {
    grid-template-columns: 1fr;
  }

  .services-filter {
    gap: 6px;
  }

  .services-filter-btn {
    font-size: 13px;
    padding: 8px 16px;
  }

  /* ── PORTFOLIO ── */
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-filter {
    gap: 6px;
  }

  /* ── CONTACT ── */
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .inquiry-toggle-btns {
    flex-wrap: wrap; /* wrap to next line if needed — keeps buttons side by side */
  }

  .inquiry-btn {
    flex: 1 1 auto;
    min-width: 100px;
  }

  /* ── BLOG ── */
  .blog-layout {
    grid-template-columns: 1fr;
  }

  .blog-card {
    grid-template-columns: 1fr;
  }

  .blog-card__thumbnail,
  .blog-card__thumbnail-placeholder {
    min-height: 180px;
  }

  /* ── FOOTER ── */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom .container {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  /* ── SECTION HEADER ── */
  .section-header h2 {
    font-size: 28px;
  }

  /* ── PAGE HERO ── */
  .page-hero {
    padding: 50px 20px;
  }

  .page-hero h1 {
    font-size: 30px;
  }

  /* ── SINGLE POST ── */
  .single-post-layout {
    grid-template-columns: 1fr;
  }

  /* ── 404 PAGE ── */
  .error-404-layout {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 40px 0;
  }

  .error-404-visual {
    order: -1;
  }

  .error-404-number {
    font-size: 100px;
  }

  .error-404-links {
    flex-direction: column;
  }

  .error-404-links .btn {
    text-align: center;
    justify-content: center;
  }

  /* ── SINGLE POST HERO ── */
  .single-post-hero {
    padding: 40px 20px;
  }

  .single-post-nav {
    grid-template-columns: 1fr;
  }
}

/* ──────────────────────────────────────────────────────────
   MOBILE: max-width 480px
────────────────────────────────────────────────────────── */
@media (max-width: 480px) {

  :root {
    --section-pad: 44px 16px;
  }

  .container {
    padding: 0 16px;
  }

  /* Hero */
  .hero {
    padding: 44px 16px;
  }

  .hero__title {
    font-size: 28px;
  }

  .hero__desc {
    font-size: 14px;
  }

  .hero__stats {
    gap: 20px;
  }

  .hero__stat-number {
    font-size: 24px;
  }

  /* Buttons */
  .btn {
    padding: 11px 20px;
    font-size: 13px;
  }

  .btn--lg {
    padding: 12px 22px;
    font-size: 14px;
  }

  .btn-group {
    flex-direction: column;
  }

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

  /* Section header */
  .section-header h2 {
    font-size: 24px;
  }

  /* Page hero */
  .page-hero h1 {
    font-size: 26px;
  }

  /* Stats grid */
  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  /* Testimonial cards */
  .testimonials-grid {
    gap: 16px;
  }

  .testimonial-card {
    padding: 20px; /* reduce from 28px — more comfortable on small screens */
  }

  .reviews-cta {
    padding: 24px 16px;
  }

  .reviews-cta__title {
    font-size: 18px;
  }

  /* Contact form — ensure inputs don't overflow on tiny screens */
  .contact-form .form-row input,
  .contact-form .form-row select,
  .contact-form .form-row textarea {
    box-sizing: border-box;
    width: 100%;
  }

  .form-grid-2 {
    grid-template-columns: 1fr; /* stack email + phone on mobile */
  }

  /* Footer */
  .footer-main {
    padding: 48px 0 32px;
  }

  .footer-social {
    flex-wrap: wrap;
  }

  /* Grid */
  .grid-4 {
    grid-template-columns: 1fr;
  }

  /* Blog card */
  .blog-card__content {
    padding: 16px;
  }

  /* Vision cards */
  .vision-card {
    padding: 24px;
  }

  /* Services list item */
  .services-list-item {
    padding: 12px 14px;
    font-size: 13px;
  }
}

/* ──────────────────────────────────────────────────────────
   PRINT STYLES
────────────────────────────────────────────────────────── */
@media print {
  .site-header,
  .mobile-menu-toggle,
  .header-topbar,
  .footer-social,
  .whatsapp-cta-block,
  .braille-usp,
  .cta-section,
  .clients-ticker {
    display: none;
  }

  body {
    font-size: 12pt;
    color: #000;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  .container {
    max-width: 100%;
  }
}