/* ==========================================================================
   GreenCleans – Responsive Styles
   Breakpoints follow the original Spectra layout:
     Tablet  : max-width 976px
     Mobile  : max-width 767px
   ========================================================================== */

/* ==========================================================================
   Tablet (max-width: 976px)
   ========================================================================== */
@media (max-width: 976px) {
  /* Typography */
  html { font-size: 85.5%; }

  h1 { font-size: 2.8rem; }
  h2 { font-size: 2.133rem; }
  h3 { font-size: 1.733rem; }
  h4 { font-size: 1.466rem; }

  /* Layout gutters */
  .container { padding: 0 24px; }

  /* Header */
  .header-inner { padding: 14px 24px; }

  .main-nav ul { gap: 22px; }

  /* Home hero */
  .hero { padding: 80px 0 0; }
  .hero .container { row-gap: 40px; }
  .hero-heading { padding-right: 0; }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
    column-gap: 20px;
  }

  /* About intro */
  .about-intro .about-grid { column-gap: 40px; }
  .about-intro .about-img img { width: 460px; height: 520px; }

  /* Services overview (hidden on tablet, like the original site) */
  .services-overview { display: none; }

  /* CTA band */
  .cta-band { padding: 80px 0; }
  .cta-band .container { column-gap: 40px; }

  /* Why us */
  .why-us { padding: 80px 0; }
  .why-us .why-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 40%); column-gap: 40px; }
  .why-us .why-img img { width: 100%; height: 100%; }

  /* Gallery */
  .gallery { padding: 80px 0; }
  .gallery .section-heading { padding: 0 12%; }

  .gallery-item.large img { width: 100%; height: 420px; }
  .gallery-middle .gallery-item img { width: 100%; height: 250px; }

  /* Services detail */
  .services-detail { padding: 140px 0 80px; }

  .service-detail-row {
    grid-template-columns: minmax(0, 40%) minmax(0, 7%) minmax(0, 1fr);
    column-gap: 20px;
    align-items: start;
  }

  .service-detail-img img { width: 282px; height: 194px; }

  /* Process */
  .process .section-heading { padding: 80px 40px 0; }
  .process-grid { gap: 20px; margin-top: 40px; }
  .process-step { padding: 32px; }
  .process-step h3 { font-size: 1.466rem; }

  /* About page */
  .about-experience { padding: 140px 0 80px; }
  .about-experience .top-img { margin-bottom: 60px; }
  .about-experience .about-row { column-gap: 40px; }
  .about-experience .about-col { row-gap: 40px; margin-bottom: 0; }
  .about-experience .about-col .col-img img { width: 560px; height: auto; }

  .mission-section { padding: 80px 0; column-gap: 40px; }
  .about-journey { padding: 80px 0; }
  .about-journey .journey-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 40%); column-gap: 40px; }
  .about-journey .journey-img img { width: 100%; height: 300px; }

  /* Page hero (inner pages) */
  .page-hero { padding: 100px 0 40px; }
  .page-hero .hero-grid { column-gap: 40px; }
  .page-hero .hero-img { margin-bottom: -120px; }

  /* Contact */
  .contact-section { padding: 120px 0 80px; }
  .contact-cards { gap: 20px; }
  .contact-card { padding: 32px; }
  .contact-card .card-value { font-size: 1.6rem; }

  /* Pricing */
  .pricing-section { padding: 80px 0; }
  .pricing-grid { grid-template-columns: 1fr; gap: 24px; max-width: 560px; margin-left: auto; margin-right: auto; }

  /* Testimonials */
  .testimonials { padding: 80px 0; }

  /* Careers */
  .careers-form-section { padding: 80px 0; }

  /* Forms */
  .contact-form-section { padding-bottom: 80px; }
}

/* ==========================================================================
   Mobile (max-width: 767px)
   ========================================================================== */
@media (max-width: 767px) {
  /* Typography */
  h1 { font-size: 2.133rem; }
  h2 { font-size: 1.866rem; }
  h3 { font-size: 1.466rem; }

  /* Header */
  .header-inner { padding: 12px 16px; }

  /* Layout gutters */
  .container { padding: 0 16px; }

  .main-nav,
  .header-cta { display: none; }

  .menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .mobile-nav { display: block; }

  /* Home hero */
  .hero { padding: 60px 0 0; }

  .hero .container { row-gap: 40px; }

  .hero-heading h1 { font-size: 2.133rem; }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 20px;
  }

  /* About intro */
  .about-intro { padding: 64px 0; }
  .about-intro .about-grid { grid-template-columns: 1fr; row-gap: 40px; }
  .about-intro .about-img img { width: 100%; height: 250px; }

  /* Services overview (hidden on mobile, like the original site) */
  .services-overview { display: none; }

  /* CTA band */
  .cta-band { padding: 64px 0; }
  .cta-band .container { grid-template-columns: 1fr; row-gap: 14px; }

  /* Why us */
  .why-us { padding: 64px 0; }
  .why-us .why-grid { grid-template-columns: 1fr; row-gap: 40px; }

  .why-item { grid-template-columns: 1fr; row-gap: 12px; padding: 24px 0; }

  .why-us .why-img img { width: 100%; height: 250px; }

  /* Gallery */
  .gallery { padding: 64px 0; }
  .gallery .section-heading { padding: 0; }

  .gallery-grid {
    grid-template-columns: 1fr;
    row-gap: 20px;
    margin-top: 40px;
  }

  .gallery-item.large img,
  .gallery-middle .gallery-item img { width: 100%; height: 250px; }

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

  /* Services detail */
  .services-detail { padding: 140px 0 64px; }

  .service-detail-row {
    grid-template-columns: 1fr;
    row-gap: 12px;
    padding-bottom: 30px;
  }

  .service-detail-row + .service-detail-row { padding-top: 30px; }

  .service-detail-img img { width: 100%; height: 250px; }

  .service-detail-number { text-align: left; font-size: 2rem; }

  /* Process */
  .process { padding-bottom: 64px; }
  .process .section-heading { padding: 60px 0 0; }
  .process-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 40px; }
  .process-step { padding: 24px; }
  .process-step h3 { font-size: 1.333rem; }

  /* About page */
  .about-experience { padding: 120px 0 64px; }
  .about-experience .top-img { margin-bottom: 40px; }
  .about-experience .top-img img { height: 300px; }
  .about-experience .about-row { grid-template-columns: minmax(0, 1fr); row-gap: 30px; }
  .about-experience .about-col .col-img img { width: 100%; height: 250px; }

  .mission-section { padding: 64px 0; }
  .mission-section .container { flex-direction: column; }
  .mission-section .heading-block { max-width: 100%; }

  .about-journey { padding: 64px 0; }
  .about-journey .journey-grid { grid-template-columns: 1fr; row-gap: 30px; }
  .about-journey .journey-img img { height: 250px; }

  /* FAQ */
  .faq-question { padding: 14px 0 8px; font-size: 1rem; }

  /* Page hero (inner pages) */
  .page-hero { padding: 80px 0 0; }
  .page-hero .hero-grid {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 30px;
    align-items: stretch;
  }
  .page-hero .heading-block { max-width: 100%; }
  .page-hero .hero-img { margin-bottom: -80px; aspect-ratio: 396 / 300; }
  .page-hero .hero-img img { width: 100%; height: 100%; }

  /* Contact */
  .contact-section { padding: 120px 0 64px; }
  .contact-cards { grid-template-columns: 1fr; row-gap: 20px; }
  .contact-card { padding: 24px; }
  .contact-card .card-value { font-size: 1.4rem; }

  .contact-form-section .form-wrap,
  .careers-form-section .form-wrap { padding: 24px; }

  .form-row { grid-template-columns: 1fr; }

  .contact-map { margin-top: 40px; }
  .contact-map iframe,
  .contact-map embed { height: 300px; }

  /* Pricing */
  .pricing-section { padding: 64px 0; }
  .pricing-section .section-heading { padding: 0; }
  .pricing-card { padding: 32px 24px; }

  /* Testimonials */
  .testimonials { padding: 64px 0; }

  .careers-form-section { padding: 64px 0; }

  /* Footer */
  .footer-cta { padding: 64px 0; }
  .footer-bottom { padding: 24px 0; }
}

/* ==========================================================================
   Small mobile (max-width: 480px)
   ========================================================================== */
@media (max-width: 480px) {
  .header-inner { padding: 10px 16px; }
  .site-branding img { width: 150px; }

  .hero-text p { margin-bottom: 28px; }

  .service-detail-row,
  .service-row { column-gap: 0; }

  .btn { width: 100%; padding: 12px 24px; }

  .contact-card .card-value { font-size: 1.2rem; }
}