:root {
    --primary: #0f6cbd;
    --primary-dark: #0a4f8a;
    --primary-light: #57a8ff;
    --secondary: #ff7a18;
    --secondary-dark: #d65f00;
    --success: #0ea56b;
    --danger: #dc2626;
    --dark: #112033;
    --muted: #5b6878;
    --light: #f4f8fc;
    --white: #ffffff;
    --surface: #fdfefe;
    --border: #dbe6f0;
    --shadow-sm: 0 8px 20px rgba(17, 32, 51, 0.08);
    --shadow-lg: 0 24px 60px rgba(17, 32, 51, 0.14);
    --radius: 16px;
    --radius-lg: 26px;
    --desktop-sidebar-width: 320px;
    --desktop-sidebar-collapsed-width: 104px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Manrope', sans-serif;
    color: var(--dark);
    background:
        radial-gradient(circle at top left, rgba(87, 168, 255, 0.18), transparent 30%),
        linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
    line-height: 1.6;
}
/* Hover Lift Effect */
.hover-lift {
  transition: all 0.3s ease;
  display: inline-block;
}

.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}
body.menu-open {
    overflow: hidden;
}

a {
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.main-content {
    padding-top: 118px;
}

.main-content--no-sidebar {
    width: 100%;
    margin-left: 0;
}

.usa-landing-mobile-nav {
    display: none;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 22px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary), #ff9d00);
    color: var(--white);
    box-shadow: var(--shadow-sm);
}

.btn-outline {
    border-color: rgba(15, 108, 189, 0.25);
    background: rgba(255, 255, 255, 0.78);
    color: var(--primary);
}

.navbar .nav-login {
    color: #10233f !important;
    background: #ffffff !important;
    border-color: rgba(15, 108, 189, 0.32) !important;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}

.navbar .nav-login:hover,
.navbar .nav-login:focus-visible {
    color: var(--primary-dark) !important;
    background: #eef6ff !important;
    border-color: rgba(15, 108, 189, 0.58) !important;
    box-shadow: 0 10px 22px rgba(15, 108, 189, 0.12);
    outline: none;
}

.btn-lg {
    padding: 16px 28px;
}

.header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1000;
}

.header-top {
    background: #0d1624;
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    padding: 10px 0;
}

.header-top-content,
.nav-content,
.header-info,
.header-social,
.nav-actions,
.hero-stats,
.hero-cta,
.footer-grid,
.footer-bottom,
.testimonial-author,
.search-form {
    display: flex;
    align-items: center;
}

.header-top-content,
.nav-content,
.footer-bottom {
    justify-content: space-between;
}

.header-info a {
    color: inherit;
    text-decoration: none;
}

.header-info a:hover,
.header-info a:focus-visible {
    color: #ffffff;
}

.header-info,
.header-social,
.nav-actions,
.hero-stats,
.hero-cta,
.footer-grid,
.testimonials-grid,
.features-grid,
.exams-grid,
.steps-container,
.cta-buttons {
    gap: 18px;
}

.header-info span i,
.header-social a:hover,
.nav-item.active > a,
.nav-item > a:hover,
.search-toggle:hover,
.logo-text span,
.section-title span,
.floating-card i {
    color: var(--secondary);
}

.navbar {
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(219, 230, 240, 0.8);
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-content {
    min-height: 78px;
    gap: 14px;
    justify-content: flex-start;
    flex-wrap: nowrap;
    overflow: hidden;
    min-width: 0;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 800;
    flex: 0 0 auto;
    min-width: fit-content;
}

.logo img {
    width: 44px;
    height: 44px;
}

.logo-text {
    display: inline-flex;
    align-items: baseline;
    white-space: nowrap;
    line-height: 1;
    letter-spacing: -0.03em;
}

.nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    gap: 8px;
    margin-left: 4px;
    padding-right: 0;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    white-space: nowrap;
}

.nav-item {
    position: relative;
    flex-shrink: 0;
}

.nav-item > a,
.nav-more-toggle {
    white-space: nowrap;
}

.nav-item > a {
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--dark);
    padding: 12px 14px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    line-height: 1.2;
    white-space: nowrap;
}

.nav-item.active > a,
.nav-item > a:hover {
    background: rgba(15, 108, 189, 0.08);
}

.dropdown-menu,
.user-menu {
    list-style: none;
    position: absolute;
    top: calc(100% + 12px);
    min-width: 220px;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: 0.2s ease;
    padding: 10px;
}

.dropdown-menu {
    left: 0;
}

.user-menu {
    right: 0;
}

.dropdown:hover .dropdown-menu,
.dropdown.is-open .dropdown-menu,
.user-dropdown:hover .user-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a,
.user-menu a {
    display: block;
    text-decoration: none;
    padding: 10px 12px;
    border-radius: 12px;
}

.dropdown-menu a:hover,
.user-menu a:hover {
    background: var(--light);
}

.search-toggle,
.user-btn,
.mobile-toggle,
.search-close,
.back-to-top {
    border: 0;
    background: none;
    cursor: pointer;
}

.search-toggle,
.user-btn {
    color: var(--dark);
}

.dropdown-note {
    padding: 10px 12px 12px;
    margin-bottom: 6px;
    border-bottom: 1px solid rgba(219, 230, 240, 0.9);
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.55;
}

.dropdown-note strong {
    color: var(--dark);
}

.nav-actions {
    flex: 0 0 auto;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: nowrap;
    overflow: hidden;
    min-width: max-content;
    margin-left: auto;
    padding-left: 0;
    position: relative;
    z-index: 4;
}

.nav-action-cluster {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    min-width: max-content;
}

.nav-item--more {
    display: none;
    position: relative;
    z-index: 1200;
    min-width: max-content;
    margin-left: 2px;
    margin-right: 0;
    padding-right: 0;
    flex-shrink: 0;
    overflow: visible;
}

.nav-item--more.is-visible {
    display: block;
}

.nav-content.nav-overflow-open,
.nav-menu.nav-overflow-open {
    overflow: visible;
}

.nav-more-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: max-content;
    max-width: none;
    padding: 11px 18px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--dark);
    cursor: pointer;
    font: inherit;
    flex-shrink: 0;
    white-space: nowrap;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-more-toggle:hover,
.nav-item--more.is-open .nav-more-toggle {
    color: var(--primary);
    background: rgba(15, 108, 189, 0.08);
}

.nav-item--more .dropdown-menu {
    top: calc(100% + 8px);
    left: auto;
    right: 0;
    z-index: 1250;
    min-width: 360px;
    width: min(920px, calc(100vw - 48px));
    max-width: calc(100vw - 48px);
    margin-top: 0;
    padding: 0;
    overflow-x: hidden;
    overflow-y: visible;
    transform: translateY(8px);
}

.nav-item--more:hover .dropdown-menu,
.nav-item--more.is-open .dropdown-menu {
    transform: translateY(0);
}

.nav-item--more .dropdown-menu .dropdown {
    position: relative;
}

.nav-item--more .dropdown-menu .dropdown > a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.nav-item--more .dropdown-menu .dropdown > .dropdown-menu {
    position: static;
    min-width: 0;
    margin: 6px 0 0 12px;
    padding: 6px 0 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    opacity: 1;
    visibility: visible;
    display: none;
    transform: none;
}

.nav-item--more .dropdown-menu .dropdown:hover > .dropdown-menu,
.nav-item--more .dropdown-menu .dropdown.is-open > .dropdown-menu {
    display: block;
}

.nav-item--more .dropdown-menu .dropdown > .dropdown-menu a {
    padding: 8px 12px;
    border-radius: 10px;
    color: var(--muted);
}

.nav-more-hub {
    list-style: none;
}

.nav-more-hub__intro {
    padding: 12px 14px 16px;
    border-bottom: 1px solid rgba(219, 230, 240, 0.9);
}

.nav-more-hub__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(15, 108, 189, 0.08);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.nav-more-hub__intro p {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.nav-more-hub__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(180px, 1fr));
    gap: 24px;
    padding: 18px 20px 20px;
    align-items: start;
}

.nav-more-hub__section {
    min-width: 0;
    align-self: start;
}

.nav-more-hub__section h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 10px;
    color: var(--dark);
    font-size: 1rem;
    line-height: 1.4;
    font-weight: 700;
}

.nav-more-hub__links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-more-hub__links li {
    margin: 0 0 8px;
    min-width: 0;
}

.nav-more-hub__links li:last-child {
    margin-bottom: 0;
}

.nav-more-hub__links a {
    display: block;
    width: 100%;
    padding: 9px 10px;
    border-radius: 10px;
    color: #324860;
    font-size: 0.93rem;
    line-height: 1.55;
    font-weight: 500;
    white-space: normal;
    word-break: normal;
    overflow-wrap: break-word;
    min-width: 0;
    max-width: 100%;
    transition: background 0.18s ease, transform 0.18s ease, color 0.18s ease;
}

.nav-more-hub__links a:hover,
.nav-more-hub__links a:focus-visible {
    background: rgba(15, 108, 189, 0.08);
    color: var(--primary);
    transform: translateY(-2px);
}

.user-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
}

.user-btn img {
    width: 34px;
    height: 34px;
    border-radius: 50%;
}

.mobile-toggle {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(15, 108, 189, 0.06);
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--dark);
    transition: 0.2s ease;
}

.mobile-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.search-overlay {
    position: fixed;
    inset: 0;
    background: rgba(5, 9, 15, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: 0.2s ease;
    z-index: 1500;
}

.search-overlay.active {
    opacity: 1;
    visibility: visible;
}

.search-container {
    width: min(720px, calc(100% - 32px));
    position: relative;
}

.search-form input {
    flex: 1;
    border: 0;
    border-radius: 18px;
    padding: 18px 20px;
    font-size: 1rem;
}

.search-form button,
.search-close {
    border-radius: 18px;
    padding: 16px 18px;
    background: var(--secondary);
    color: var(--white);
}

.search-close {
    position: absolute;
    right: 0;
    top: -62px;
}

.preloader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.96);
    z-index: 2000;
    transition: opacity 0.3s ease;
}

.preloader.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loader {
    width: 54px;
    height: 54px;
    border: 4px solid rgba(15, 108, 189, 0.15);
    border-top-color: var(--secondary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.hero-section {
    padding: 64px 0 58px;
}

.hero-content {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 44px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(15, 108, 189, 0.08);
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 18px;
}

.hero-title {
    font-size: clamp(2.6rem, 4vw, 4.4rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.18);
}

.hero-description {
    margin: 18px 0 28px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.08rem;
    max-width: 640px;
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: 28px;
    box-shadow: var(--shadow-lg);
}

.floating-card {
    position: absolute;
    left: -16px;
    bottom: 26px;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-sm);
    border-radius: 18px;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    50% {
        transform: translateY(-8px);
    }
}

.stat-item {
    min-width: 100px;
}

.stat-number {
    display: block;
    font-size: 1.9rem;
    font-weight: 800;
}

.stat-label {
    color: var(--muted);
}

.section {
    padding: 76px 0;
}

.bg-light {
    background: rgba(255, 255, 255, 0.55);
}

.section-header {
    margin-bottom: 28px;
}

.section-title {
    font-size: clamp(2rem, 3vw, 3rem);
    margin-bottom: 10px;
}

.section-subtitle {
    color: var(--muted);
    max-width: 680px;
}

.features-grid,
.exams-grid,
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card,
.exam-card,
.testimonial-card,
.step-item {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(219, 230, 240, 0.9);
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
}

.feature-card,
.testimonial-card {
    padding: 26px;
}

.feature-icon,
.exam-icon,
.avatar-chip,
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.feature-icon {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    margin-bottom: 16px;
    background: linear-gradient(135deg, rgba(15, 108, 189, 0.12), rgba(255, 122, 24, 0.18));
    color: var(--primary);
    font-size: 1.2rem;
}

.exam-card {
    padding: 24px;
    text-decoration: none;
    color: var(--dark);
    transition: 0.2s ease;
}

.exam-card:hover {
    transform: translateY(-4px);
}

.exam-icon {
    width: 62px;
    height: 62px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--dark), var(--primary));
    color: var(--white);
    margin-bottom: 18px;
    font-weight: 800;
}

.exam-count {
    display: inline-block;
    margin-top: 14px;
    color: var(--primary);
    font-weight: 700;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.step-item {
    padding: 22px;
}

.step-number {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary), #ffb200);
    color: var(--white);
    margin-bottom: 16px;
    font-weight: 800;
}

.testimonial-content i {
    color: var(--primary);
    margin-bottom: 14px;
}

.testimonial-author {
    margin-top: 18px;
}

.avatar-chip {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    font-weight: 800;
}

.cta-section {
    padding: 56px 0 86px;
}

.cta-content {
    padding: 38px;
    border-radius: 32px;
    background: linear-gradient(135deg, #0d2238, #15588d 58%, #ff7a18 140%);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.cta-content p {
    color: rgba(255, 255, 255, 0.85);
    margin: 10px 0 22px;
}

.site-footer {
    background: #0d1624;
    color: rgba(255, 255, 255, 0.8);
    padding: 42px 0 18px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    align-items: start;
    margin-bottom: 18px;
}

.footer-grid h3,
.footer-grid h4 {
    color: var(--white);
    margin-bottom: 10px;
}

.footer-links {
    list-style: none;
}

.footer-links li + li {
    margin-top: 10px;
}

.footer-links a {
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-top: 16px;
}

.mobile-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(320px, 82vw);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 22px 0 44px rgba(11, 31, 58, 0.2);
    transform: translateX(-100%);
    transition: transform 0.28s ease, width 0.24s ease, box-shadow 0.24s ease;
    z-index: 1100;
    border-right: 1px solid rgba(214, 224, 237, 0.82);
    overflow: hidden;
    will-change: transform;
    display: flex;
    flex-direction: column;
}

@media (max-width: 1180px) {
    .nav-item--more .dropdown-menu {
        width: min(900px, calc(100vw - 40px));
        max-width: calc(100vw - 40px);
    }

    .nav-more-hub__grid {
        grid-template-columns: repeat(3, minmax(200px, 1fr));
        gap: 22px;
    }
}

@media (max-width: 980px) {
    .nav-item--more .dropdown-menu {
        min-width: 300px;
        width: min(620px, calc(100vw - 32px));
        max-width: calc(100vw - 32px);
    }

    .nav-more-hub__grid {
        grid-template-columns: repeat(2, minmax(220px, 1fr));
        gap: 20px;
    }
}

.mobile-sidebar.active,
.mobile-sidebar.desktop-open,
.mobile-sidebar.desktop-collapsed {
    transform: translateX(0);
}

.mobile-sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(11, 31, 58, 0.34);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.24s ease, visibility 0.24s ease;
    z-index: 1090;
    backdrop-filter: blur(4px);
}

.mobile-sidebar-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.mobile-sidebar.desktop-open {
    width: 304px;
}

.mobile-sidebar.desktop-collapsed {
    width: 96px;
}

.mobile-sidebar-toolbar {
    display: none;
}

.mobile-sidebar-inner {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding: 110px 14px 24px;
}

.mobile-sidebar-panel {
    display: grid;
    gap: 18px;
}

.mobile-sidebar-header {
    padding: 18px 18px 6px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(15, 108, 189, 0.08), rgba(242, 101, 34, 0.06));
    border: 1px solid rgba(15, 108, 189, 0.1);
}

.mobile-sidebar-header h2 {
    margin: 0 0 8px;
    font-size: 1.15rem;
    color: var(--dark);
}

.mobile-sidebar-header p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.mobile-sidebar-kicker,
.mobile-sidebar-group-title {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.72rem;
    font-weight: 800;
    color: #6f839b;
}

.mobile-sidebar-group {
    display: grid;
    gap: 10px;
}

.mobile-sidebar-group-title {
    padding: 0 12px;
}

.mobile-sidebar-inner a {
    text-decoration: none;
    font-weight: 700;
    padding: 13px 14px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(15, 108, 189, 0.05), rgba(15, 108, 189, 0.03));
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--dark);
    min-height: 48px;
    white-space: nowrap;
    border: 1px solid rgba(214, 224, 237, 0.7);
    box-shadow: 0 10px 24px -26px rgba(11, 31, 58, 0.34);
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.mobile-sidebar-inner a span {
    display: grid;
    gap: 2px;
}

.mobile-sidebar-inner a span small {
    font-size: 0.76rem;
    font-weight: 600;
    color: #6f839b;
    line-height: 1.4;
    white-space: normal;
}

.mobile-sidebar-inner a:hover,
.mobile-sidebar-inner a:focus-visible {
    transform: translateX(2px);
    border-color: rgba(15, 108, 189, 0.22);
    background: linear-gradient(180deg, rgba(15, 108, 189, 0.09), rgba(15, 108, 189, 0.05));
    box-shadow: 0 18px 30px -28px rgba(11, 31, 58, 0.45);
}

.mobile-sidebar-inner a.is-current {
    background: linear-gradient(135deg, rgba(15, 108, 189, 0.16), rgba(242, 101, 34, 0.12));
    border-color: rgba(15, 108, 189, 0.24);
    color: #0b2d57;
    box-shadow: 0 22px 34px -28px rgba(15, 108, 189, 0.45);
}

.mobile-sidebar-inner a.is-current span {
    color: #0b2d57;
}

.mobile-sidebar-inner a i {
    width: 22px;
    text-align: center;
    color: var(--primary);
    flex-shrink: 0;
    font-size: 1rem;
}

.mobile-sidebar-inner a.is-current i {
    color: var(--secondary);
}

.mobile-sidebar.desktop-collapsed .mobile-sidebar-inner {
    padding: 18px 10px 20px;
}

.mobile-sidebar.desktop-collapsed .mobile-sidebar-inner a {
    width: 100%;
    min-height: 54px;
    justify-content: center;
    padding: 0;
    gap: 0;
    border-radius: 18px;
}

.mobile-sidebar.desktop-collapsed .mobile-sidebar-group {
    justify-items: center;
    gap: 8px;
}

.mobile-sidebar.desktop-collapsed .mobile-sidebar-header,
.mobile-sidebar.desktop-collapsed .mobile-sidebar-group-title,
.mobile-sidebar.desktop-collapsed .mobile-sidebar-group--language {
    display: none;
}

.mobile-sidebar.desktop-collapsed .mobile-sidebar-inner a span {
    display: none;
}

.mobile-sidebar.desktop-collapsed .mobile-sidebar-inner a:hover,
.mobile-sidebar.desktop-collapsed .mobile-sidebar-inner a:focus-visible {
    transform: none;
}

body.has-desktop-sidebar .main-content,
body.has-desktop-sidebar .site-footer {
    margin-left: 304px;
    min-width: 0;
    transition: margin-left 0.24s ease;
}

body.has-desktop-sidebar.sidebar-collapsed .main-content,
body.has-desktop-sidebar.sidebar-collapsed .site-footer {
    margin-left: 96px;
}

.back-to-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    box-shadow: var(--shadow-sm);
    opacity: 0;
    visibility: hidden;
    transition: 0.2s ease;
    z-index: 900;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 1100px) {
    .features-grid,
    .exams-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .steps-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .main-content {
        padding-top: 80px;
    }

    .header-top,
    .nav-menu,
    .nav-action-cluster {
        display: none;
    }

    .nav-actions {
        margin-left: auto;
        gap: 0;
    }

    .mobile-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-left: auto;
        flex-shrink: 0;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav {
        position: relative;
        display: block;
        flex: 0 0 auto;
        margin-left: auto;
    }

    body.usa-exam-landing-shell .nav-actions {
        overflow: visible;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__toggle {
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        width: 44px;
        height: 44px;
        border: 1px solid rgba(15, 108, 189, .16);
        border-radius: 13px;
        background: rgba(255, 255, 255, .96);
        box-shadow: 0 10px 24px rgba(11, 31, 58, .12);
        cursor: pointer;
        list-style: none;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__toggle::-webkit-details-marker {
        display: none;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__toggle::marker {
        content: "";
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__toggle span {
        display: block;
        width: 21px;
        height: 2px;
        border-radius: 999px;
        background: var(--dark);
        transition: transform .18s ease, opacity .18s ease;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav[open] .usa-landing-mobile-nav__toggle span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav[open] .usa-landing-mobile-nav__toggle span:nth-child(2) {
        opacity: 0;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav[open] .usa-landing-mobile-nav__toggle span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__panel {
        position: absolute;
        top: calc(100% + 10px);
        right: 0;
        z-index: 2400;
        display: grid;
        gap: 5px;
        width: min(320px, calc(100vw - 20px));
        max-height: min(70vh, 560px);
        overflow-y: auto;
        padding: 12px;
        border: 1px solid rgba(219, 230, 240, .96);
        border-radius: 16px;
        background: rgba(255, 255, 255, .98);
        box-shadow: 0 22px 52px rgba(11, 31, 58, .2);
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        margin-bottom: 4px;
        padding: 4px 4px 9px 10px;
        border-bottom: 1px solid rgba(219, 230, 240, .92);
        color: var(--dark);
        font-size: .88rem;
        letter-spacing: 0;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        border: 1px solid rgba(15, 108, 189, .14);
        border-radius: 10px;
        background: rgba(245, 249, 253, .96);
        color: var(--dark);
        cursor: pointer;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__close:hover,
    body.usa-exam-landing-shell .usa-landing-mobile-nav__close:focus-visible {
        background: var(--light);
        color: var(--primary);
        outline: none;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__panel a {
        display: flex;
        align-items: center;
        gap: 9px;
        min-height: 42px;
        padding: 9px 11px;
        border-radius: 11px;
        color: var(--dark);
        font-size: .94rem;
        font-weight: 800;
        text-decoration: none;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__panel a:hover,
    body.usa-exam-landing-shell .usa-landing-mobile-nav__panel a:focus-visible {
        background: var(--light);
        color: var(--primary);
        outline: none;
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__account {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        margin-top: 5px;
        padding-top: 10px;
        border-top: 1px solid rgba(219, 230, 240, .92);
    }

    body.usa-exam-landing-shell .usa-landing-mobile-nav__account a {
        justify-content: center;
        border: 1px solid rgba(15, 108, 189, .15);
        background: rgba(245, 249, 253, .94);
    }

    .mobile-sidebar {
        width: min(320px, 88vw);
    }

    .mobile-sidebar-backdrop {
        display: block;
    }

    .mobile-sidebar.desktop-open,
    .mobile-sidebar.desktop-collapsed {
        width: min(320px, 88vw);
    }

    .mobile-sidebar.desktop-collapsed .mobile-sidebar-inner a span {
        display: inline;
    }

    body.has-desktop-sidebar .main-content,
    body.has-desktop-sidebar .site-footer,
    body.has-desktop-sidebar.sidebar-collapsed .main-content,
    body.has-desktop-sidebar.sidebar-collapsed .site-footer {
        margin-left: 0;
    }

    .nav-content {
        gap: 14px;
    }

    .hero-content,
    .features-grid,
    .exams-grid,
    .testimonials-grid,
    .footer-grid,
    .steps-container {
        grid-template-columns: 1fr;
    }

    .floating-card {
        left: 12px;
        right: 12px;
        bottom: 12px;
    }

    .hero-stats,
    .hero-cta,
    .cta-buttons {
        flex-wrap: wrap;
    }
}

@media (max-width: 560px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .search-form {
        flex-direction: column;
    }

    .search-close {
        top: -54px;
    }
}

.language-dropdown {
    position: relative;
    display: inline-flex;
}

.header-language-switcher {
    align-items: center;
    gap: 0.25rem;
    padding: 2px 8px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: #fff;
    font-size: 0.9rem;
}

.header-language-switcher .language-switcher__option {
    border: 0;
    border-radius: 999px;
    padding: 4px 8px;
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1;
}

.header-language-switcher .language-switcher__option:hover,
.header-language-switcher .language-switcher__option:focus-visible {
    background: var(--light);
    color: var(--primary);
    outline: none;
}

.header-language-switcher .language-switcher__option.active {
    background: var(--primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.language-switcher__divider {
    color: var(--text-light);
    font-weight: 700;
    user-select: none;
}

@media (min-width: 992px) {
    .nav-actions {
        flex: 1 1 auto;
        min-width: 0;
        gap: 6px;
    }

    .nav-action-cluster {
        gap: 5px;
    }

    .header-language-switcher {
        margin-left: 2px;
        margin-right: 2px;
        white-space: nowrap;
    }

    .nav-action-cluster > .btn {
        padding: 0 14px;
        font-size: 0.9rem;
        line-height: 1;
        gap: 6px;
        min-height: 38px;
    }

    .nav-login {
        padding: 0 14px;
        font-size: 0.9rem;
        min-height: 38px;
    }

    .signup-btn {
        margin-left: 4px;
        padding: 0 16px;
        font-size: 0.95rem;
        min-height: 40px;
    }
}

.language-btn {
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.55rem 0.85rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--dark);
    transition: all 0.3s ease;
}

.language-btn:hover {
    border-color: var(--primary);
    background: var(--light);
}

.language-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 220px;
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
    display: none;
    z-index: 1000;
    max-height: 360px;
    overflow-y: auto;
}

.language-menu.show {
    display: block;
}

.language-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.9rem;
    text-decoration: none;
    color: var(--dark);
}

.language-option:hover {
    background: var(--light);
}

.language-option.active {
    background: var(--primary);
    color: white;
}

.language-option .lang-name {
    flex: 1;
}

.mobile-language-switcher {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.mobile-language-option {
    border: 1px solid var(--border);
    border-radius: 14px;
    background: #fff;
    color: var(--dark);
    font-weight: 700;
    padding: 0.8rem 0.9rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mobile-language-option:hover,
.mobile-language-option:focus-visible {
    border-color: var(--primary);
    background: var(--light);
    outline: none;
}

.mobile-language-option.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

@media (max-width: 860px) {
    .language-dropdown {
        order: -1;
    }
}

@media (max-width: 560px) {
    .header-language-switcher {
        gap: 0.3rem;
        padding: 0.15rem;
    }

    .header-language-switcher .language-switcher__option {
        padding: 0.42rem 0.7rem;
        font-size: 0.82rem;
    }
}

/* Student Features */
.feature-form{max-width:760px;margin:40px auto;background:#fff;padding:30px;border-radius:18px;box-shadow:var(--shadow);border:1px solid var(--border)}
.feature-form h1{margin-bottom:10px}
.form-helper{color:var(--gray);margin-bottom:18px;line-height:1.7}
.form-group{margin-bottom:18px}
.form-group.is-hidden{display:none}
.form-group label{display:block;font-weight:700;margin-bottom:8px;color:var(--dark)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;font-size:1rem;transition:all .2s ease}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.form-errors,.field-error{color:#b91c1c;font-size:.92rem;margin-top:6px}
.success-page{max-width:680px;margin:40px auto;padding:50px 28px;text-align:center;background:#fff;border-radius:20px;box-shadow:var(--shadow)}
.success-icon{font-size:4rem;color:#16a34a;margin-bottom:18px}
.features-list{display:grid;gap:18px}
.feedback-widget{position:fixed;bottom:20px;right:20px;z-index:999}
.feedback-toggle{background:var(--primary);color:#fff;border:none;padding:12px 20px;border-radius:999px;cursor:pointer;font-weight:700;box-shadow:var(--shadow-lg)}
.feedback-panel{position:absolute;bottom:70px;right:0;width:320px;background:#fff;border-radius:16px;padding:18px;box-shadow:var(--shadow-lg);border:1px solid var(--border)}
.feedback-panel h4{margin-bottom:12px}
.feedback-panel p{margin:0 0 8px}
.feedback-options{display:flex;gap:14px;margin-bottom:10px}
.feedback-panel textarea,.feedback-panel select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:10px;margin-bottom:10px}
.feedback-mistake-label{display:flex;gap:8px;align-items:center;margin-bottom:10px}
@media (max-width:768px){.feedback-panel{width:280px;right:0}.feature-form{padding:22px}}

/* ==============================================
   PREMIUM UI UPGRADE - EXAMPREPWAY HOMEPAGE
   Existing structure preserved, classes reused
   ============================================== */
:root {
    --navy: #0f172a;
    --deep-navy: #0b1120;
    --orange: #f97316;
    --orange-bright: #fb923c;
    --orange-soft: #fef2e6;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-600: #475569;
    --slate-700: #334155;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.02), 0 1px 2px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 12px 28px -12px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.02);
    --shadow-hover: 0 24px 40px -18px rgba(249, 115, 22, 0.2), 0 0 0 1px rgba(249, 115, 22, 0.1);
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

body {
    color: var(--slate-700);
    background-color: var(--white);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.navbar {
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(12px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02), 0 1px 3px rgba(0, 0, 0, 0.02) !important;
    border-bottom: 1px solid rgba(226, 232, 240, 0.6) !important;
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm) !important;
}

.nav-item.active > a {
    color: var(--navy) !important;
    font-weight: 600 !important;
    position: relative !important;
}

.nav-item.active > a::after {
    content: "";
    position: absolute !important;
    bottom: -8px !important;
    left: 14px !important;
    right: 14px !important;
    height: 3px !important;
    background: var(--orange) !important;
    border-radius: 6px 6px 0 0 !important;
}

.logo img {
    transform: scale(1.02) !important;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.05)) !important;
}

.hero-section {
    padding: 2.5rem 0 3rem 0 !important;
    background: var(--white);
}

.hero-title {
    font-size: clamp(2.5rem, 4vw, 3.4rem) !important;
    font-weight: 800 !important;
    line-height: 1.15 !important;
    letter-spacing: -0.02em !important;
    color: var(--navy) !important;
    margin-bottom: 0.75rem !important;
}

.hero-title span,
.hero-title .highlight {
    background: linear-gradient(145deg, var(--orange), var(--orange-bright));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.hero-description {
    color: var(--slate-600) !important;
    font-size: 1.15rem !important;
    margin-bottom: 1.5rem !important;
    max-width: 540px !important;
}

.trust-badges {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 0.8rem 1.2rem !important;
    margin: 2rem 0 1.2rem !important;
}

.badge-item {
    background: var(--slate-100) !important;
    padding: 0.5rem 1.2rem !important;
    border-radius: 60px !important;
    font-weight: 500 !important;
    font-size: 0.9rem !important;
    color: var(--navy) !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    box-shadow: var(--shadow-sm) !important;
}

.badge-item i {
    color: var(--orange) !important;
}

.hero-image {
    background: transparent !important;
    box-shadow: none !important;
}

.hero-image img {
    display: none !important;
}

.mock-preview-card {
    background: var(--white) !important;
    border-radius: var(--radius-xl) !important;
    box-shadow: var(--shadow-md) !important;
    padding: 1.5rem !important;
    border: 1px solid rgba(255, 255, 255, 0.5) !important;
}

.preview-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 1rem !important;
    background: var(--slate-100) !important;
    padding: 0.8rem 1.2rem !important;
    border-radius: var(--radius-lg) !important;
    margin-bottom: 1.2rem !important;
}

.timer-badge {
    background: var(--navy) !important;
    color: white !important;
    padding: 0.3rem 1.2rem !important;
    border-radius: 60px !important;
    font-weight: 600 !important;
}

.timer-badge i {
    color: var(--orange) !important;
    margin-right: 0.4rem;
}

.question-snippet {
    font-weight: 600 !important;
    margin-bottom: 1rem !important;
    color: var(--navy);
}

.option-row {
    background: var(--slate-100) !important;
    border-radius: 60px !important;
    padding: 0.8rem 1.2rem !important;
    margin-bottom: 0.5rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.8rem !important;
}

.option-row strong {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: white;
    color: var(--orange);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.score-mini {
    background: var(--navy) !important;
    color: white !important;
    padding: 0.4rem 1.2rem !important;
    border-radius: 60px !important;
    font-weight: 700 !important;
    display: inline-block;
}

.score-mini i {
    color: #fbbf24 !important;
}

.score-footer {
    display: flex !important;
    justify-content: space-between !important;
    gap: 1rem !important;
    flex-wrap: wrap !important;
}

.streak-mini {
    background: var(--orange-soft) !important;
    border-radius: var(--radius-lg) !important;
    padding: 0.8rem 1.2rem !important;
    margin-top: 1rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    border: 1px solid rgba(249, 115, 22, 0.15);
}

.streak-mini i {
    color: var(--orange);
}

.streak-progress {
    height: 6px !important;
    background: rgba(249, 115, 22, 0.2) !important;
    border-radius: 10px !important;
    flex: 1;
    margin-top: 0.5rem;
}

.streak-progress-fill {
    width: 68% !important;
    height: 6px !important;
    background: var(--orange) !important;
    border-radius: 10px !important;
}

.btn-primary {
    background: linear-gradient(145deg, var(--orange-bright), var(--orange)) !important;
    border: none !important;
    padding: 0.9rem 2.5rem !important;
    border-radius: 60px !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    color: white !important;
    box-shadow: 0 12px 22px -8px rgba(249, 115, 22, 0.3) !important;
}

.btn-primary:hover {
    transform: scale(1.03) !important;
    box-shadow: 0 18px 26px -8px var(--orange) !important;
}

.btn-outline {
    background: transparent !important;
    border: 1.5px solid var(--slate-200) !important;
    padding: 0.9rem 2.3rem !important;
    border-radius: 60px !important;
    font-weight: 600 !important;
    color: var(--navy) !important;
}

.btn-outline:hover {
    background: var(--slate-100) !important;
    border-color: var(--slate-600) !important;
}

.hero-stats {
    display: flex !important;
    justify-content: space-around !important;
    gap: 1.5rem !important;
    background: rgba(255, 255, 255, 0.6) !important;
    backdrop-filter: blur(8px) !important;
    border-radius: 80px !important;
    padding: 2.2rem 2.5rem !important;
    box-shadow: 0 10px 30px -15px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(203, 213, 225, 0.3) !important;
    flex-wrap: wrap !important;
}

.hero-stats .stat-item {
    text-align: center !important;
    flex: 1 !important;
}

.hero-stats .stat-number {
    font-size: 2.8rem !important;
    font-weight: 800 !important;
    color: var(--navy) !important;
    line-height: 1.2 !important;
}

.hero-stats .stat-label {
    color: var(--slate-600) !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px;
    font-size: 0.85rem !important;
}

.section,
.section-light,
.section-subtle {
    padding: 4rem 0 !important;
}

.section-title {
    color: var(--navy) !important;
}

.features-grid,
.quick-grid,
.exams-grid {
    gap: 2rem !important;
}

.feature-card,
.quick-card,
.exam-card,
.testimonial-card {
    background: var(--white) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-sm) !important;
    border: 1px solid rgba(0, 0, 0, 0.01) !important;
    transition: all 0.25s ease !important;
}

.feature-card:hover,
.quick-card:hover,
.exam-card:hover {
    transform: translateY(-6px) !important;
    box-shadow: var(--shadow-hover) !important;
}

.feature-icon,
.quick-card-icon {
    background: var(--orange-soft) !important;
    color: var(--orange) !important;
    width: 64px !important;
    height: 64px !important;
    border-radius: 18px !important;
}

.feature-card h3,
.quick-card h3,
.exam-card h3 {
    font-size: 1.4rem !important;
    font-weight: 700 !important;
    color: var(--navy) !important;
}

.feature-card p,
.quick-card p,
.exam-card p {
    color: var(--slate-600) !important;
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
}

.exam-card,
.quick-card {
    padding: 1.5rem !important;
    display: flex !important;
    flex-direction: column !important;
}

.exam-card .exam-count {
    margin-top: 1rem !important;
    color: var(--orange) !important;
    font-weight: 600 !important;
}

.testimonial-card {
    border: 1px solid var(--slate-200) !important;
}

.testimonial-author h4 {
    color: var(--navy) !important;
}

.testimonial-author p {
    color: var(--orange) !important;
    font-size: 0.85rem;
}

.cta-section {
    background: var(--navy) !important;
    padding: 5rem 0 !important;
}

.cta-content {
    background: transparent !important;
    box-shadow: none !important;
    text-align: center !important;
    padding: 0 !important;
}

.cta-content h2 {
    color: white !important;
    font-size: 2.5rem !important;
    font-weight: 700 !important;
    max-width: 700px;
    margin: 0 auto 1.5rem !important;
}

.cta-content p {
    max-width: 680px;
    margin: 0 auto 1.5rem !important;
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr !important;
    }

    .hero-stats {
        border-radius: 48px !important;
        padding: 1.8rem !important;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem !important;
    }

    .trust-badges {
        gap: 0.5rem !important;
    }

    .badge-item {
        padding: 0.4rem 1rem !important;
    }

    .hero-stats .stat-number {
        font-size: 2.2rem !important;
    }

    .feature-card {
        padding: 1.8rem !important;
    }

    .cta-content h2 {
        font-size: 2rem !important;
    }
}

@media (max-width: 480px) {
    .btn-primary,
    .btn-outline {
        width: 100% !important;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column !important;
        gap: 1.8rem !important;
        border-radius: 36px !important;
    }

    .mock-preview-card {
        padding: 1.2rem !important;
    }
}

/* Verification Banner */
.verification-alert {
    position: fixed;
    left: 0;
    right: 0;
    top: 126px;
    z-index: 990;
    background: rgba(254, 243, 199, 0.96);
    border-bottom: 2px solid #f59e0b;
    padding: 12px 0;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(10px);
    transform: translateY(-140%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease;
}

.verification-alert.is-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.verification-alert-content {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.verification-alert-icon {
    width: 40px;
    height: 40px;
    background: #f59e0b;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.verification-alert-text {
    flex: 1;
    min-width: 240px;
}

.verification-alert-text strong {
    display: block;
    color: #92400e;
    margin-bottom: 4px;
}

.verification-alert-text p {
    margin: 0;
    color: #92400e;
}

.verification-alert-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.verification-alert-dismiss {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: rgba(0, 0, 0, 0.08);
    cursor: pointer;
    color: #92400e;
}

.verification-resend-message {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    font-weight: 600;
}

.verification-resend-message[hidden] {
    display: none !important;
}

.verification-resend-message.success {
    background: #dcfce7;
    color: #166534;
}

.verification-resend-message.error {
    background: #fee2e2;
    color: #991b1b;
}

.verification-resend-message.warning {
    background: #fef3c7;
    color: #92400e;
}

@media (max-width: 768px) {
    .verification-alert {
        top: 74px;
        padding: 10px 0;
    }

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

    .verification-alert-actions {
        width: 100%;
        justify-content: center;
    }
}

/* Mobile Compatibility Hardening */
@media (max-width: 640px) {
    .container {
        width: min(100%, calc(100% - 24px));
    }

    .nav-content {
        min-height: 68px;
    }

    .nav-actions {
        gap: 10px;
    }

    .search-container,
    .search-suggestions {
        width: min(100%, calc(100vw - 24px));
    }

    .dropdown-menu,
    .user-menu,
    .language-menu {
        max-width: min(280px, calc(100vw - 24px));
    }

    .hero-cta,
    .cta-buttons,
    .question-footer,
    .nav-buttons {
        width: 100%;
    }

    .hero-cta .btn,
    .cta-buttons .btn,
    .question-footer .btn,
    .nav-buttons .btn,
    .submit-btn {
        width: 100%;
        justify-content: center;
    }

    .feedback-widget {
        right: 12px;
        left: 12px;
        bottom: 12px;
    }

    .feedback-panel {
        width: 100%;
        right: 0;
    }

    .leaderboard-table-wrapper,
    .table-responsive,
    .table-scroll {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .leaderboard-table {
        min-width: 760px;
    }

    [style*="display:grid"][style*="repeat(2,1fr)"] {
        grid-template-columns: 1fr !important;
    }

    [style*="display:grid"][style*="repeat(2, 1fr)"] {
        grid-template-columns: 1fr !important;
    }

    [style*="display:flex"][style*="gap:12px"],
    [style*="display:flex"][style*="gap: 12px"] {
        flex-direction: column !important;
        align-items: stretch !important;
    }
}

@media (max-width: 480px) {
    .main-content {
        padding-top: 74px;
    }

    .logo-text {
        font-size: 1.2rem;
    }

    .search-form input,
    .search-form button,
    .search-close {
        width: 100%;
    }

    .search-close {
        position: static;
        margin-top: 10px;
    }

    .mobile-sidebar {
        width: min(320px, 88vw);
    }
}

@media (min-width: 861px) {
    .mobile-sidebar-backdrop {
        display: none !important;
    }

    .mobile-sidebar {
        top: 126px;
        bottom: 0;
        height: calc(100vh - 126px);
        transform: translateX(0);
        box-shadow: 14px 0 34px rgba(11, 31, 58, 0.08);
    }

    .mobile-sidebar-toolbar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        padding: 16px 14px 12px;
        border-bottom: 1px solid rgba(214, 224, 237, 0.82);
        background: rgba(255, 255, 255, 0.96);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    .mobile-sidebar-toolbar__label {
        font-size: 0.76rem;
        font-weight: 800;
        letter-spacing: 0.08em;
        text-transform: uppercase;
        color: #6f839b;
    }

    .sidebar-toggle-btn {
        width: 42px;
        height: 42px;
        border-radius: 14px;
        border: 1px solid rgba(15, 108, 189, 0.14);
        background: #ffffff;
        color: var(--primary);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 10px 24px rgba(11, 31, 58, 0.12);
        cursor: pointer;
        transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    }

    .sidebar-toggle-btn:hover,
    .sidebar-toggle-btn:focus-visible {
        transform: translateY(-1px);
        box-shadow: 0 14px 28px rgba(11, 31, 58, 0.16);
        outline: none;
    }

    body.has-desktop-sidebar.sidebar-collapsed .mobile-sidebar-toolbar {
        justify-content: center;
        padding-left: 10px;
        padding-right: 10px;
    }

    body.has-desktop-sidebar.sidebar-collapsed .mobile-sidebar-toolbar__label {
        display: none;
    }

    body.has-desktop-sidebar.sidebar-collapsed .sidebar-toggle-btn i {
        transform: rotate(180deg);
    }

    .mobile-sidebar-inner {
        height: 100%;
        overflow-y: auto;
        padding: 18px 14px 24px;
    }

    .mobile-toggle {
        display: none !important;
    }

    body.has-desktop-sidebar .main-content .container,
    body.has-desktop-sidebar .site-footer .container {
        width: min(1100px, calc(100% - 40px));
    }
}

@media (min-width: 992px) {
    .navbar .nav-actions {
        gap: 5px;
    }

    .navbar .nav-action-cluster {
        gap: 4px;
        min-width: 0;
    }

    .navbar .header-language-switcher {
        gap: 4px;
        padding: 2px 6px;
        margin-left: 0;
        margin-right: 0;
        min-width: 0;
        font-size: 0.9rem;
    }

    .navbar .header-language-switcher .language-switcher__option {
        padding: 4px 8px;
        min-width: 0;
        font-size: 0.9rem;
    }

    .navbar .language-switcher__divider {
        margin: 0;
    }

    .navbar .nav-action-cluster > .btn,
    .navbar .nav-login,
    .navbar .signup-btn {
        min-width: 0 !important;
        width: auto !important;
        white-space: nowrap;
        border-radius: 10px !important;
    }

    .navbar .nav-login {
        padding: 0 13px !important;
        min-height: 36px;
        font-size: 0.9rem !important;
    }

    .navbar .signup-btn {
        margin-left: 2px;
        padding: 0 14px !important;
        min-height: 38px;
        font-size: 0.94rem !important;
        gap: 4px !important;
    }
}




.flash-stack {
    margin-top: 18px;
}

.flash-message {
    padding: 14px 18px;
    border-radius: 14px;
    margin-bottom: 10px;
    font-weight: 600;
}

.flash-message.success {
    background: #dcfce7;
    color: #166534;
}

.flash-message.warning {
    background: #fef3c7;
    color: #92400e;
}

.flash-message.error {
    background: #fee2e2;
    color: #991b1b;
}

.flash-message.info {
    background: #dbeafe;
    color: #1d4ed8;
}

.site-announcement {
    background: linear-gradient(90deg, #dbeafe, #eff6ff);
    border-bottom: 1px solid #bfdbfe;
    padding: 10px 0;
    text-align: center;
}

.site-announcement a,
.site-announcement span {
    color: #1d4ed8;
    font-weight: 700;
    text-decoration: none;
}

.mock-lock-note {
    margin-top: 14px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #92400e;
    background: #fef3c7;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 0.875rem;
}

.mock-meta-link {
    color: inherit;
    text-decoration: none;
}

.mock-meta-link:hover {
    color: var(--primary);
}

.mock-meta-sep {
    margin: 0 4px;
    color: var(--gray);
}

/* Final navbar dropdown safety override. Keep this late in the cascade. */
.site-announcement {
    z-index: 900;
}

.header,
.site-header,
.main-header,
.header-wrapper,
.navbar,
.header-nav {
    position: relative;
    z-index: 1050;
    overflow: visible !important;
}

.header {
    position: fixed;
}

.navbar .container,
.navbar .container-fluid,
.navbar .nav-content,
.navbar .nav-menu,
.navbar .nav-item,
.navbar .dropdown {
    overflow: visible !important;
}

.navbar .dropdown-menu,
.navbar .user-menu {
    position: absolute;
    z-index: 2300;
    margin-top: 8px;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.14);
    padding: 8px;
    min-width: 220px;
}

.navbar .dropdown-menu.show,
.navbar .dropdown.is-open > .dropdown-menu,
.navbar .dropdown:hover > .dropdown-menu,
.navbar .dropdown:focus-within > .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    display: block;
}

.navbar .nav-item--more > .dropdown-menu {
    z-index: 2400;
}

@media (min-width: 861px) {
    .header,
    .navbar,
    .navbar-wrapper,
    .navbar-collapse,
    .dropdown,
    .nav-item {
        overflow: visible !important;
    }

    .navbar .nav-item--more > #navMoreMenu {
        position: fixed !important;
        top: 53px !important;
        left: 50% !important;
        right: auto !important;
        width: min(920px, calc(100vw - 160px)) !important;
        max-width: calc(100vw - 160px) !important;
        max-height: calc(100vh - 130px) !important;
        overflow-x: hidden !important;
        overflow-y: auto !important;
        transform: translateX(-50%) !important;
        z-index: 99999 !important;
    }

    .navbar .nav-item--more.is-open > #navMoreMenu,
    .navbar .nav-item--more:hover > #navMoreMenu,
    .navbar .nav-item--more:focus-within > #navMoreMenu {
        transform: translateX(-50%) !important;
    }
}

.mock-card-actions {
    margin-top: 16px;
}

.language-loader {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.language-loader__spinner {
    width: 50px;
    height: 50px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 20px;
}

.search-suggestions {
    width: min(720px, calc(100vw - 32px));
    margin-top: 12px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(203, 213, 225, 0.9);
    border-radius: 22px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.14);
    overflow: hidden;
}

.search-suggestion-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    text-decoration: none;
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

.search-suggestion-item:last-child {
    border-bottom: 0;
}

.search-suggestion-item:hover,
.search-suggestion-item.active {
    background: #f8fbff;
}

.search-suggestion-kind {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 82px;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(15, 108, 189, 0.1);
    color: var(--primary);
    font-size: 0.72rem;
    font-weight: 800;
}

.search-suggestion-content {
    display: grid;
    gap: 4px;
    color: #10233f;
}

.search-suggestion-subtitle {
    color: #64748b;
    font-size: 0.88rem;
}