/* ==========================================================================
   PSP Ventures Responsive Styling & Media Queries
   ========================================================================== */

/* 1. Large Screen Adjustments (max-width: 1200px) */
@media screen and (max-width: 1200px) {
  .container {
    padding: 0 1.5rem;
  }
}

/* 2. Desktop/Tablet Landscape (max-width: 1024px) */
@media screen and (max-width: 1024px) {
  :root {
    --header-height: 70px;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

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

/* 3. Tablet Portrait & Mobile Landscape (max-width: 768px) */
@media screen and (max-width: 768px) {
  .section {
    padding: 5rem 0;
  }

  .section-header {
    margin-bottom: 3rem;
  }

  .grid-2, .grid-3, .feature-grid-2x2 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Hamburger Menu & Navigation Toggle */
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(13, 17, 23, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 6rem 3rem;
    gap: 2rem;
    transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    border-left: 1px solid var(--border-color);
    z-index: 1000;
  }

  .nav-links.active {
    right: 0;
  }

  /* Adjust mobile nav links text */
  .nav-links a {
    font-size: 1.25rem;
    width: 100%;
    display: block;
    padding: 0.5rem 0;
  }

  /* Hamburger Active Animation */
  .hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
    background-color: var(--primary-accent);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
    background-color: var(--primary-accent);
  }

  /* Footer Layout Adjustments */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .footer-info {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
  }

  .footer-legal-links {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
}

/* 4. Small Mobile Screen Adjustments (max-width: 480px) */
@media screen and (max-width: 480px) {
  .section {
    padding: 4rem 0;
  }

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

  .nav-links {
    width: 100%;
    max-width: none;
    padding: 5rem 2rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  /* Contact and Forms styling adjustments */
  .glass-card {
    padding: 1.75rem 1.25rem;
  }
}