/* ==========================================================================
   ScholarBridge AI - Fully Responsive Media Queries (queries.css)
   ========================================================================== */

/* --- Extra Large Screens / 4K / Ultra-wide (1440px - 3000px+) --- */
@media (min-width: 1440px) {
  :root {
    --max-width: 1380px;
  }

  .hero-title {
    font-size: 3.4rem;
  }
}

@media (min-width: 1920px) {
  :root {
    --max-width: 1600px;
  }

  html {
    font-size: 18px;
  }

  .hero-container {
    gap: 60px;
  }

  .destinations-grid,
  .resources-grid {
    gap: 28px;
  }
}

@media (min-width: 2500px) {
  :root {
    --max-width: 1800px;
  }

  html {
    font-size: 20px;
  }
}

/* --- Large Laptops & Desktops (max-width: 1200px) --- */
@media (max-width: 1200px) {
  .hero-title {
    font-size: 2.6rem;
  }

  .destinations-grid,
  .dest-ref-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .resources-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .filter-form {
    grid-template-columns: repeat(3, 1fr) 1fr;
  }

  .filter-submit-btn {
    grid-column: span 1;
  }
}

/* --- Tablets & Small Laptops (max-width: 992px) --- */
@media (max-width: 992px) {
  .desktop-only {
    display: none !important;
  }

  .hamburger-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background-color: var(--primary-green-light);
    color: var(--primary-green);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
  }

  .hamburger-btn:hover,
  .hamburger-btn.active {
    background-color: var(--primary-green);
    color: #ffffff;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    flex-direction: column;
    padding: 20px 24px 24px 24px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
    border-top: 1px solid var(--border-color);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
  }

  .nav-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 8px;
  }

  .nav-link {
    font-size: 1rem;
    font-weight: 600;
    width: 100%;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 16px;
    width: 100%;
    display: none;
    background-color: var(--bg-light);
    border-radius: var(--radius-sm);
    margin-top: 4px;
  }

  .dropdown.active .dropdown-menu {
    display: block;
  }

  .nav-mobile-actions {
    display: block !important;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    width: 100%;
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .feature-pills-grid {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-graphics {
    margin-top: 20px;
  }

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

  .filter-submit-btn {
    grid-column: span 2;
  }

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

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

  .why-card {
    grid-template-columns: 1fr;
    padding: 24px;
    gap: 20px;
    text-align: center;
  }

  .why-card-img {
    max-width: 200px;
    margin: 0 auto;
  }

  .why-checklist {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    text-align: left;
    width: 100%;
  }

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

  .steps-timeline {
    flex-wrap: wrap;
    gap: 24px 16px;
  }

  .step-item {
    flex: 1 1 42%;
  }

  .step-connector {
    display: none;
  }

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

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

  .footer-top-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-right-col {
    align-items: flex-start;
    text-align: left;
    padding-right: 0;
  }

  .footer-email-form {
    max-width: 100%;
  }

  .footer-advisor-row {
    justify-content: flex-start;
  }

  .footer-bottom-row {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .copyright-text {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    display: block;
    margin-top: 4px;
  }
}

/* --- Mobile Landscape & Tablets (max-width: 768px) --- */
@media (max-width: 768px) {
  .section-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 24px;
  }

  .section-title {
    font-size: 1.5rem;
    line-height: 1.25;
  }

  .hero-title br {
    display: none;
  }

  .hero-title {
    font-size: 2rem;
    line-height: 1.3;
  }

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

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 16px;
    padding: 20px 16px;
  }

  .stat-item:nth-child(2)::after {
    display: none;
  }

  .destinations-grid,
  .dest-ref-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .services-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }

  .service-circle {
    width: 52px;
    height: 52px;
    font-size: 1.15rem;
  }

  .service-item span {
    font-size: 0.75rem;
  }

  .testimonials-slider-container {
    overflow: hidden;
    width: 100%;
  }

  .testimonials-wrapper {
    display: flex;
    flex-wrap: nowrap;
    gap: 16px;
    grid-template-columns: none;
  }

  .testimonial-card {
    flex: 0 0 100%;
    min-width: 100%;
    padding: 20px 16px;
    box-sizing: border-box;
  }

  .resources-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .partners-logos-slider {
    margin: 0 -4px;
  }

  .partner-slide {
    padding: 0 4px;
  }

  .partner-badge-card {
    height: 56px;
    padding: 8px 12px;
  }
}

/* --- Small Mobile Screens (max-width: 576px) --- */
@media (max-width: 576px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .navbar-header {
    padding: 10px 0;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 8px;
    margin-bottom: 20px;
  }

  .section-title {
    font-size: 1.35rem;
    line-height: 1.25;
  }

  .view-all-link {
    font-size: 0.85rem;
  }

  .stories-header-flex {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 24px;
  }

  .stories-header-actions,
  .stories-right {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .hero-section {
    padding: 24px 0 20px 0;
  }

  .hero-title {
    font-size: 1.55rem;
    line-height: 1.3;
  }

  .hero-description {
    font-size: 0.9rem;
    margin-bottom: 20px;
  }

  .feature-pills-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    width: 100%;
  }

  .feature-pill {
    padding: 8px 10px;
    font-size: 0.76rem;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

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

  .floating-badge {
    padding: 8px 10px;
  }

  .plane-flight-decor {
    display: none !important;
  }

  .filter-card {
    padding: 18px 14px;
  }

  .filter-card-title {
    font-size: 1.15rem;
    text-align: center;
    margin-bottom: 16px;
  }

  .filter-form {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .filter-submit-btn {
    grid-column: span 1;
    height: 48px;
    font-size: 0.95rem;
    justify-content: center;
  }

  .persona-card {
    padding: 20px 16px;
  }

  .stats-strip {
    grid-template-columns: 1fr;
    gap: 16px;
    text-align: center;
    padding: 18px 16px;
  }

  .stat-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
  }

  .stat-item::after {
    display: none !important;
  }

  .destinations-grid,
  .dest-ref-grid {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin: 0 auto;
  }

  .why-card {
    padding: 18px 14px;
    border-radius: var(--radius-lg);
  }

  .why-card-info h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
  }

  .why-desc {
    font-size: 0.85rem;
    margin-bottom: 14px;
  }

  .why-checklist {
    gap: 8px;
    margin-bottom: 18px;
  }

  .why-checklist li {
    font-size: 0.82rem;
  }

  .steps-timeline {
    flex-direction: column;
    gap: 20px;
  }

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

  .step-icon-wrapper {
    margin: 0 auto 10px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .service-item {
    padding: 14px 8px;
    border-radius: 12px;
  }

  .service-circle {
    width: 46px;
    height: 46px;
    font-size: 1.05rem;
    margin-bottom: 8px;
  }

  .service-item span {
    font-size: 0.76rem;
    line-height: 1.2;
  }

  .resources-grid {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin: 0 auto;
  }

  .faq-question {
    padding: 14px 16px;
    font-size: 0.88rem;
  }

  .faq-answer {
    padding: 0 16px;
  }

  .faq-item.active .faq-answer {
    padding: 0 16px 14px 16px;
  }

  .faq-answer p {
    font-size: 0.82rem;
  }

  .footer-bg-wrapper {
    padding: 36px 0 20px 0;
  }

  .footer-title {
    font-size: 1.55rem;
  }

  .footer-subtitle {
    font-size: 0.88rem;
    margin-bottom: 18px;
  }

  .footer-benefits-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .white-pill-input {
    flex-direction: column;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    padding: 8px;
    gap: 8px;
    box-shadow: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
  }

  .white-pill-input input {
    background: #ffffff;
    border-radius: 50px;
    padding: 12px 16px;
    width: 100%;
    color: #0f172a;
    font-size: 0.88rem;
  }

  .btn-check-eligibility {
    width: 100%;
    border-radius: 50px;
    padding: 12px 20px;
    font-size: 0.88rem;
    background-color: var(--primary-green);
  }

  .footer-advisor-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-top: 14px;
  }

  .footer-bottom-row {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 14px;
    margin-top: 24px;
    padding-top: 20px;
  }

  .bottom-left-brand {
    flex-direction: column;
    gap: 4px;
  }

  .bottom-right-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
}

/* --- Ultra-Small Mobile Screens (320px - 380px) --- */
@media (max-width: 380px) {
  html {
    font-size: 14px;
  }

  .brand-name {
    font-size: 1.05rem;
  }

  .hero-title {
    font-size: 1.4rem;
  }

  .feature-pills-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 10px 14px;
    font-size: 0.82rem;
  }

  .btn-lg {
    padding: 12px 18px;
    font-size: 0.85rem;
  }

  .partner-badge-card {
    height: 52px;
    padding: 6px 8px;
  }

  .partner-logo {
    max-height: 28px;
  }
}