/* ===============================
   App Turtles - Responsive CSS
================================= */

/* ===============================
   Extra Large (1200px+)
================================= */
@media (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }
}

/* ===============================
   Large Devices (992px - 1199px)
================================= */
@media (max-width: 1199px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }

  .hero-content {
    gap: 30px;
  }

  .hero img {
    max-width: 400px;
  }
}

/* ===============================
   Medium Devices (768px - 991px)
================================= */
@media (max-width: 991px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.8rem; }

  /* Navbar */
  .nav-links {
    display: none;
    flex-direction: column;
    gap: 15px;
    background: var(--white);
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    padding: 20px 5%;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    z-index: 999;
  }

  .nav-links.open {
    display: flex;
  }

  .hamburger {
    display: flex;
  }

  /* Hero */
  .hero {
    padding: 120px 0 80px;
  }

  .hero-content {
    flex-direction: column;
    text-align: center;
  }

  .hero-text {
    order: 1;
  }

  .hero-img-box {
    order: 2;
  }

  .hero img {
    max-width: 350px;
  }

  .hero-btns {
    justify-content: center;
  }

  /* About */
  .about-content {
    flex-direction: column;
    text-align: center;
  }

  .about img {
    max-width: 350px;
    margin: auto;
  }

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

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

/* ===============================
   Small Devices (576px - 767px)
================================= */
@media (max-width: 767px) {
  h1 { font-size: 1.9rem; }
  h2 { font-size: 1.6rem; }

  section {
    padding: 70px 0;
  }

  /* Hero */
  .hero {
    padding: 110px 0 60px;
  }

  .hero img {
    max-width: 280px;
  }

  /* Cards */
  .card-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  /* CTA */
  .cta {
    padding: 60px 20px;
  }

  /* Scroll Top */
  #scrollTopBtn {
    bottom: 20px;
    right: 20px;
    padding: 10px 14px;
  }
}

/* ===============================
   Extra Small Devices (< 576px)
================================= */
@media (max-width: 575px) {
  h1 { font-size: 1.6rem; }
  h2 { font-size: 1.4rem; }
  h3 { font-size: 1.2rem; }

  .container {
    width: 92%;
  }

  .btn {
    padding: 10px 22px;
    font-size: 0.9rem;
  }

  /* Hero */
  .hero {
    padding: 100px 0 50px;
    text-align: center;
  }

  .hero img {
    max-width: 240px;
  }

  /* Hero Buttons */
  .hero-btns {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  /* Cards */
  .card {
    padding: 25px 20px;
  }

  /* Team */
  .team-grid {
    grid-template-columns: 1fr;
  }

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

  /* Section Title */
  .section-title {
    margin-bottom: 35px;
  }

  /* Navbar brand */
  .navbar img {
    height: 32px;
  }

  /* Footer Social */
  .footer-social {
    gap: 10px;
  }

  /* Privacy */
  .privacy-content {
    padding: 30px 20px;
  }
}

/* ===============================
   Hamburger Icon
================================= */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--primary);
  border-radius: 3px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

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

/* ===============================
   Print Styles
================================= */
@media print {
  header,
  footer,
  #scrollTopBtn,
  #page-loader,
  .cta {
    display: none;
  }

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

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

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