/* === RESPONSIVE.CSS === */
/* assets/css/responsive.css */
/* НАЗНАЧЕНИЕ: Responsive breakpoints for Braun Gartenbau landing */
/* РАЗМЕР: ~155 строк */

/* ============================================================
   TABLET - 1024px and below
   ============================================================ */
@media (max-width: 1024px) {
  .gb-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .gb-process-steps {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
  }

  .gb-process-step {
    flex: 0 1 calc(33.333% - var(--space-sm));
    min-width: 160px;
  }

  .gb-process-connector {
    display: none;
  }

  .gb-pricing-cards {
    gap: var(--space-sm);
  }

  .gb-about-stats {
    gap: var(--space-md);
  }

  .gb-hero-headline {
    font-size: clamp(2rem, 4vw, 3rem);
  }
}

/* ============================================================
   MOBILE LANDSCAPE - 768px and below
   ============================================================ */
@media (max-width: 768px) {

  /* Header / nav */
  .gb-nav {
    display: none;
    position: fixed;
    inset: 0;
    background-color: var(--bg-primary);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    z-index: 9998;
    transition: opacity var(--transition-base);
  }

  .gb-nav.active {
    display: flex;
  }

  .gb-nav a {
    font-size: 1.5rem;
    font-family: var(--font-display);
    font-weight: 600;
  }

  .gb-burger {
    display: flex;
  }

  .gb-header-actions .gb-lang-toggle {
    display: none;
  }

  /* Hero */
  .gb-hero {
    padding-top: calc(var(--header-h) + var(--space-md));
    min-height: auto;
    padding-bottom: var(--space-lg);
  }

  .gb-hero-headline {
    font-size: clamp(1.6rem, 6vw, 2.4rem);
  }

  .gb-hero-sub,
  .gb-hero-sub2 {
    font-size: 0.95rem;
  }

  .gb-hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 340px;
  }

  .gb-hero-cta-group .gb-btn {
    width: 100%;
    text-align: center;
  }

  /* Trust bar */
  .gb-trust-items {
    flex-direction: column;
    gap: var(--space-sm);
    align-items: flex-start;
  }

  /* Services */
  .gb-services-grid {
    grid-template-columns: 1fr;
  }

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

  /* Process */
  .gb-process-steps {
    flex-direction: column;
    align-items: center;
  }

  .gb-process-step {
    flex: 0 0 auto;
    width: 100%;
    max-width: 320px;
  }

  /* About */
  .gb-about-inner {
    flex-direction: column;
    gap: var(--space-md);
  }

  .gb-about-stats {
    flex-direction: column;
    gap: var(--space-sm);
    align-items: flex-start;
  }

  /* Contact */
  .gb-contact-inner {
    flex-direction: column;
    gap: var(--space-md);
  }

  /* Pricing */
  .gb-pricing-cards {
    flex-direction: column;
    align-items: center;
  }

  .gb-pricing-card {
    width: 100%;
    max-width: 380px;
  }

  /* Testimonials */
  .gb-testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* Sections spacing */
  .gb-section {
    padding-top: var(--space-lg);
    padding-bottom: var(--space-lg);
  }

  .gb-section-headline {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  /* Legal pages */
  .gb-header-simple-inner {
    flex-direction: row;
    gap: var(--space-sm);
  }
}

/* ============================================================
   MOBILE PORTRAIT - 480px and below
   ============================================================ */
@media (max-width: 480px) {

  .gb-container {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
  }

  .gb-hero-headline {
    font-size: clamp(1.4rem, 7vw, 2rem);
  }

  .gb-hero-badges {
    flex-direction: column;
    gap: var(--space-xs);
    align-items: flex-start;
  }

  .gb-btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

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

  .gb-section {
    padding-top: var(--space-md);
    padding-bottom: var(--space-md);
  }

  .gb-section-headline {
    font-size: 1.4rem;
  }

  .gb-portfolio-filters {
    gap: var(--space-xs);
    flex-wrap: wrap;
  }

  .gb-filter-btn {
    padding: 6px 12px;
    font-size: 0.85rem;
  }

  .gb-cta-section .gb-btn {
    font-size: 0.95rem;
    padding: 14px 20px;
  }

  .gb-legal-container {
    padding: var(--space-md) var(--space-sm);
  }

  .gb-legal-title {
    font-size: 1.6rem;
  }
}