/*
Theme Name:  ExamEdge
Theme URI:   https://testexam.in
Author:      TestExam.in
Author URI:  https://testexam.in
Description: A fully-featured online exam and test practice platform with 6 question types, real-time timers, bulk CSV/Excel import, analytics, and certificates — all managed from WordPress admin with no plugins required.
Version:     1.0.0
Requires at least: 6.4
Tested up to: 6.7
Requires PHP: 8.1
License:     GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: examedge
Domain Path: /languages
Tags:        education, exam, quiz, e-learning, custom-logo, custom-menu, translation-ready
*/

/* ============================================================
   CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
    --examedge-primary:       #1a56db;
    --examedge-primary-dark:  #1e429f;
    --examedge-primary-light: #ebf2ff;
    --examedge-accent:        #0ea5e9;
    --examedge-success:       #16a34a;
    --examedge-warning:       #d97706;
    --examedge-danger:        #dc2626;
    --examedge-bg:            #f8fafc;
    --examedge-surface:       #ffffff;
    --examedge-border:        #e2e8f0;
    --examedge-text:          #1e293b;
    --examedge-text-muted:    #64748b;
    --examedge-radius:        0.5rem;
    --examedge-radius-lg:     0.875rem;
    --examedge-shadow:        0 1px 3px 0 rgb(0 0 0/.1), 0 1px 2px -1px rgb(0 0 0/.1);
    --examedge-shadow-md:     0 4px 6px -1px rgb(0 0 0/.1), 0 2px 4px -2px rgb(0 0 0/.1);
    --examedge-shadow-lg:     0 10px 15px -3px rgb(0 0 0/.1), 0 4px 6px -4px rgb(0 0 0/.1);
    --examedge-font:          'Inter', system-ui, -apple-system, sans-serif;
    --header-h:               64px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
    font-family: var(--examedge-font);
    color: var(--examedge-text);
    background: var(--examedge-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
a { color: var(--examedge-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ============================================================
   LAYOUT
   ============================================================ */
.examedge-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.examedge-main {
    min-height: 60vh;
}

/* ============================================================
   SITE HEADER
   ============================================================ */
.examedge-site-header {
    background: var(--examedge-surface);
    border-bottom: 1px solid var(--examedge-border);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 200;
    box-shadow: var(--examedge-shadow);
    height: var(--header-h);
    display: flex;
    align-items: center;
    /* Required so the absolutely-positioned mobile drawer is contained */
    overflow: visible;
}
.examedge-site-header__inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    height: var(--header-h);
}
.examedge-site-header__logo {
    font-size: 1.375rem;
    font-weight: 800;
    color: var(--examedge-primary);
    white-space: nowrap;
    flex-shrink: 0;
    text-decoration: none;
    letter-spacing: -.02em;
}
.examedge-site-header__logo img { max-height: 44px; width: auto; }
.examedge-site-header__logo:hover { text-decoration: none; }

/* Primary nav */
.examedge-nav { margin-left: auto; }
.examedge-nav__list {
    display: flex;
    list-style: none;
    gap: .25rem;
    align-items: center;
}
.examedge-nav__list li a {
    display: block;
    padding: .5rem .75rem;
    color: var(--examedge-text);
    font-weight: 500;
    font-size: .9375rem;
    border-radius: var(--examedge-radius);
    transition: color .15s, background .15s;
}
.examedge-nav__list li a:hover,
.examedge-nav__list li.current-menu-item > a {
    color: var(--examedge-primary);
    background: var(--examedge-primary-light);
    text-decoration: none;
}

/* Header action buttons */
.examedge-header-actions {
    display: flex;
    gap: .5rem;
    align-items: center;
    flex-shrink: 0;
    margin-left: 1rem;
}
.ee-logout-btn {
    background: none !important;
    border-color: transparent !important;
    color: var(--examedge-text-muted) !important;
    padding-left: .5rem !important;
    padding-right: .5rem !important;
}
.ee-logout-btn:hover { color: var(--examedge-danger) !important; background: none !important; }

/* Hamburger toggle — hidden on desktop */
.ee-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: none;
    border: 1.5px solid var(--examedge-border);
    border-radius: var(--examedge-radius);
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
    margin-left: auto;
}
.ee-menu-toggle__bar {
    display: block;
    width: 20px;
    height: 2px;
    background: var(--examedge-text);
    border-radius: 2px;
    transition: transform .25s, opacity .25s;
}
.ee-menu-toggle[aria-expanded="true"] .ee-menu-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ee-menu-toggle[aria-expanded="true"] .ee-menu-toggle__bar:nth-child(2) { opacity: 0; }
.ee-menu-toggle[aria-expanded="true"] .ee-menu-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.ee-mobile-nav {
    display: block;
    background: var(--examedge-surface);
    border-top: 1px solid var(--examedge-border);
    padding: 1rem 0 1.25rem;
    box-shadow: var(--examedge-shadow-md);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 199;
    transform: translateY(-6px);
    opacity: 0;
    visibility: hidden;
    transition: transform .2s ease, opacity .2s ease, visibility .2s ease;
    pointer-events: none;
}
.ee-mobile-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.ee-mobile-nav__list { display: flex; flex-direction: column; gap: .25rem; margin-bottom: 1rem; }
.ee-mobile-nav__list li a {
    display: block;
    padding: .625rem .75rem;
    color: var(--examedge-text);
    font-weight: 500;
    border-radius: var(--examedge-radius);
    transition: background .15s;
}
.ee-mobile-nav__list li a:hover { background: var(--examedge-bg); text-decoration: none; }
.ee-mobile-nav__actions { display: flex; flex-direction: column; gap: .5rem; }

/* ============================================================
   SITE FOOTER
   ============================================================ */
.examedge-site-footer {
    background: var(--examedge-text);
    color: #cbd5e1;
    padding: 2.5rem 0;
    margin-top: 4rem;
    text-align: center;
    font-size: .875rem;
}
.examedge-footer-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .25rem 1rem;
    margin-bottom: 1rem;
}
.examedge-footer-nav li a {
    color: #94a3b8;
    transition: color .15s;
}
.examedge-footer-nav li a:hover { color: #fff; text-decoration: none; }

/* ============================================================
   BUTTONS
   ============================================================ */
.examedge-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .625rem 1.25rem;
    border-radius: var(--examedge-radius);
    font-size: .9375rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: background .2s, color .2s, border-color .2s, transform .1s, box-shadow .2s;
    text-decoration: none;
    line-height: 1.4;
    white-space: nowrap;
}
.examedge-btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: var(--examedge-shadow-md); }
.examedge-btn--primary { background: var(--examedge-primary); color: #fff; }
.examedge-btn--primary:hover { background: var(--examedge-primary-dark); color: #fff; }
.examedge-btn--outline { background: transparent; border-color: var(--examedge-primary); color: var(--examedge-primary); }
.examedge-btn--outline:hover { background: var(--examedge-primary); color: #fff; }
.examedge-btn--danger { background: var(--examedge-danger); color: #fff; }
.examedge-btn--success { background: var(--examedge-success); color: #fff; }
.examedge-btn--sm { padding: .375rem .875rem; font-size: .8125rem; }
.examedge-btn--lg { padding: .875rem 2rem; font-size: 1.0625rem; }
.examedge-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; box-shadow: none; }

/* ============================================================
   CARDS
   ============================================================ */
.examedge-card {
    background: var(--examedge-surface);
    border: 1px solid var(--examedge-border);
    border-radius: var(--examedge-radius-lg);
    box-shadow: var(--examedge-shadow);
    overflow: hidden;
    transition: box-shadow .2s, transform .2s;
}
.examedge-card:hover { box-shadow: var(--examedge-shadow-lg); transform: translateY(-2px); }
.examedge-card__body { padding: 1.5rem; }
.examedge-card__title { font-size: 1.0625rem; font-weight: 700; margin-bottom: .5rem; line-height: 1.4; }
.examedge-card__title a { color: var(--examedge-text); }
.examedge-card__title a:hover { color: var(--examedge-primary); text-decoration: none; }

/* ============================================================
   FORMS
   ============================================================ */
.examedge-form-group { margin-bottom: 1.25rem; }
.examedge-label { display: block; font-weight: 600; margin-bottom: .375rem; font-size: .9375rem; }
.examedge-input,
.examedge-select,
.examedge-textarea {
    width: 100%;
    padding: .5625rem .875rem;
    border: 1.5px solid var(--examedge-border);
    border-radius: var(--examedge-radius);
    font-size: .9375rem;
    font-family: inherit;
    color: var(--examedge-text);
    background: var(--examedge-surface);
    transition: border-color .2s, box-shadow .2s;
    outline: none;
}
.examedge-input:focus,
.examedge-select:focus,
.examedge-textarea:focus {
    border-color: var(--examedge-primary);
    box-shadow: 0 0 0 3px rgb(26 86 219/.15);
}

/* ============================================================
   ALERTS
   ============================================================ */
.examedge-alert { padding: .875rem 1.125rem; border-radius: var(--examedge-radius); border-left: 4px solid; margin-bottom: 1rem; }
.examedge-alert--success { background: #f0fdf4; border-color: var(--examedge-success); color: #166534; }
.examedge-alert--warning { background: #fffbeb; border-color: var(--examedge-warning); color: #92400e; }
.examedge-alert--error   { background: #fef2f2; border-color: var(--examedge-danger);  color: #991b1b; }
.examedge-alert--info    { background: #eff6ff; border-color: var(--examedge-primary); color: #1e40af; }

/* ============================================================
   BADGES
   ============================================================ */
.examedge-badge {
    display: inline-block;
    padding: .2rem .625rem;
    border-radius: 9999px;
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .03em;
    text-transform: uppercase;
}
.examedge-badge--pass   { background: #dcfce7; color: #15803d; }
.examedge-badge--fail   { background: #fee2e2; color: #b91c1c; }
.examedge-badge--easy   { background: #d1fae5; color: #065f46; }
.examedge-badge--medium { background: #fef9c3; color: #854d0e; }
.examedge-badge--hard   { background: #ffedd5; color: #9a3412; }
.examedge-badge--expert { background: #fce7f3; color: #9d174d; }
.examedge-badge--cat    { background: var(--examedge-primary-light); color: var(--examedge-primary-dark); }

/* ============================================================
   INDEX / FALLBACK PAGE
   ============================================================ */
.examedge-index-wrap {
    padding: 2.5rem 0;
}
.examedge-page-header {
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 2px solid var(--examedge-border);
}
.examedge-page-title { font-size: 1.875rem; font-weight: 800; color: var(--examedge-text); }
.examedge-archive-desc { margin-top: .5rem; color: var(--examedge-text-muted); }

.examedge-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}
.examedge-post-card__thumb img { width: 100%; height: 180px; object-fit: cover; }
.examedge-post-card__meta {
    display: flex;
    gap: .75rem;
    font-size: .8125rem;
    color: var(--examedge-text-muted);
    margin-bottom: .5rem;
    flex-wrap: wrap;
}
.examedge-post-card__excerpt { color: var(--examedge-text-muted); font-size: .9375rem; margin-bottom: 1rem; }

/* Pagination */
.navigation.pagination,
.nav-links { display: flex; gap: .5rem; flex-wrap: wrap; align-items: center; margin-top: 2rem; }
.navigation.pagination { justify-content: flex-start; }
.page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    height: 2.25rem;
    padding: 0 .5rem;
    border: 1.5px solid var(--examedge-border);
    border-radius: var(--examedge-radius);
    font-size: .9rem;
    font-weight: 500;
    color: var(--examedge-text);
    transition: background .15s, border-color .15s, color .15s;
}
.page-numbers:hover { border-color: var(--examedge-primary); color: var(--examedge-primary); text-decoration: none; }
.page-numbers.current { background: var(--examedge-primary); border-color: var(--examedge-primary); color: #fff; }

/* Empty state */
.examedge-empty-state {
    text-align: center;
    padding: 4rem 1rem;
    color: var(--examedge-text-muted);
}
.examedge-empty-state__icon { font-size: 3rem; margin-bottom: 1rem; }
.examedge-empty-state h2 { font-size: 1.5rem; color: var(--examedge-text); margin-bottom: .5rem; }
.examedge-empty-state p { margin-bottom: 1.5rem; }

/* ============================================================
   HOME PAGE — HERO
   ============================================================ */
.ee-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 60%, #1d4ed8 100%);
    color: #fff;
    padding: 5rem 0 4rem;
    overflow: hidden;
    position: relative;
}
.ee-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 70% 50%, rgba(96,165,250,.18) 0%, transparent 70%);
    pointer-events: none;
}
.ee-hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 3rem;
    position: relative;
}
.ee-hero__eyebrow {
    display: inline-block;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.2);
    color: #bfdbfe;
    font-size: .8125rem;
    font-weight: 600;
    padding: .3rem .875rem;
    border-radius: 9999px;
    margin-bottom: 1.25rem;
    letter-spacing: .03em;
}
.ee-hero__title {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -.03em;
}
.ee-hero__title--accent { color: #60a5fa; }
.ee-hero__desc {
    font-size: 1.0625rem;
    color: #bfdbfe;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 520px;
}
.ee-hero__actions { display: flex; gap: .875rem; flex-wrap: wrap; }

/* Hero visual — mock exam card stack */
.ee-hero__visual { display: flex; justify-content: flex-end; }
.ee-hero__card-stack { position: relative; width: 340px; height: 280px; }
.ee-hero__mock-card {
    position: absolute;
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.ee-hero__mock-card--back {
    inset: 20px -8px -8px 8px;
    background: rgba(255,255,255,.15);
    border: 1px solid rgba(255,255,255,.2);
}
.ee-hero__mock-card--front {
    inset: 0;
    padding: 1.25rem 1.25rem 1rem;
    color: var(--examedge-text);
    display: flex;
    flex-direction: column;
    gap: .75rem;
}
.ee-hero__mock-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: .75rem;
    font-weight: 600;
}
.ee-hero__mock-badge {
    background: var(--examedge-primary-light);
    color: var(--examedge-primary);
    padding: .2rem .6rem;
    border-radius: 9999px;
    font-size: .7rem;
}
.ee-hero__mock-timer { color: var(--examedge-warning); font-weight: 700; }
.ee-hero__mock-q {
    font-size: .875rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--examedge-text);
}
.ee-hero__mock-opts { display: flex; flex-direction: column; gap: .35rem; }
.ee-hero__mock-opt {
    font-size: .8125rem;
    padding: .4rem .75rem;
    border: 1.5px solid var(--examedge-border);
    border-radius: .375rem;
    color: var(--examedge-text-muted);
    background: var(--examedge-bg);
}
.ee-hero__mock-opt--correct {
    border-color: var(--examedge-success);
    background: #f0fdf4;
    color: #15803d;
    font-weight: 600;
}

/* ============================================================
   HOME PAGE — STATS BAR
   ============================================================ */
.ee-stats-bar {
    background: var(--examedge-surface);
    border-bottom: 1px solid var(--examedge-border);
    padding: 1.25rem 0;
    box-shadow: var(--examedge-shadow);
}
.ee-stats-bar__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
}
.ee-stats-bar__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: .625rem 1rem;
    border-right: 1px solid var(--examedge-border);
    text-align: center;
}
.ee-stats-bar__item:last-child { border-right: none; }
.ee-stats-bar__item strong { font-size: 1.5rem; font-weight: 800; color: var(--examedge-primary); line-height: 1.2; }
.ee-stats-bar__item span { font-size: .8rem; color: var(--examedge-text-muted); font-weight: 500; margin-top: .125rem; }

/* ============================================================
   HOME PAGE — SECTION WRAPPER
   ============================================================ */
.ee-section { padding: 4rem 0; }
.ee-section--alt { background: var(--examedge-surface); }
.ee-section__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.ee-section__head--center { flex-direction: column; align-items: center; text-align: center; }
.ee-section__title { font-size: 1.75rem; font-weight: 800; letter-spacing: -.03em; line-height: 1.2; }
.ee-section__sub { color: var(--examedge-text-muted); margin-top: .25rem; font-size: .9375rem; }

/* ============================================================
   HOME PAGE — EXAM GRID
   ============================================================ */
.ee-exam-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}
.ee-exam-card { display: flex; flex-direction: column; }
.ee-exam-card .examedge-card__body { display: flex; flex-direction: column; flex: 1; }
.ee-exam-card__thumb img { width: 100%; height: 170px; object-fit: cover; }
.ee-exam-card__thumb--placeholder {
    width: 100%;
    height: 110px;
    background: linear-gradient(135deg, var(--examedge-primary-light), #dbeafe);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}
.ee-exam-card__badges { display: flex; gap: .375rem; flex-wrap: wrap; margin-bottom: .625rem; }
.ee-exam-card__desc { font-size: .9rem; color: var(--examedge-text-muted); margin-bottom: .75rem; flex: 1; }
.ee-exam-card__meta {
    display: flex;
    gap: 1rem;
    font-size: .8125rem;
    color: var(--examedge-text-muted);
    margin-bottom: 1rem;
}
.ee-exam-card__cta { margin-top: auto; align-self: flex-start; }

/* ============================================================
   HOME PAGE — CATEGORY GRID
   ============================================================ */
.ee-cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 1rem;
}
.ee-cat-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .375rem;
    padding: 1.25rem .75rem;
    background: var(--examedge-bg);
    border: 1.5px solid var(--examedge-border);
    border-radius: var(--examedge-radius-lg);
    text-align: center;
    transition: border-color .2s, background .2s, transform .15s, box-shadow .2s;
    text-decoration: none;
}
.ee-cat-card:hover {
    border-color: var(--examedge-primary);
    background: var(--examedge-primary-light);
    transform: translateY(-3px);
    box-shadow: var(--examedge-shadow-md);
    text-decoration: none;
}
.ee-cat-card__icon { font-size: 1.875rem; line-height: 1; }
.ee-cat-card__name { font-size: .875rem; font-weight: 700; color: var(--examedge-text); }
.ee-cat-card__count { font-size: .75rem; color: var(--examedge-text-muted); }

/* ============================================================
   HOME PAGE — HOW IT WORKS
   ============================================================ */
.ee-steps {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 1rem;
}
.ee-step {
    flex: 1;
    min-width: 200px;
    max-width: 280px;
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--examedge-surface);
    border: 1.5px solid var(--examedge-border);
    border-radius: var(--examedge-radius-lg);
}
.ee-step__num {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background: var(--examedge-primary);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}
.ee-step h3 { font-size: 1rem; font-weight: 700; margin-bottom: .5rem; }
.ee-step p { font-size: .9rem; color: var(--examedge-text-muted); line-height: 1.6; }
.ee-step__arrow { font-size: 1.5rem; color: var(--examedge-border); font-weight: 700; flex-shrink: 0; }

/* ============================================================
   HOME PAGE — CTA BANNER
   ============================================================ */
.ee-cta-banner {
    background: linear-gradient(135deg, var(--examedge-primary) 0%, #1d4ed8 100%);
    color: #fff;
    padding: 4rem 0;
    margin-top: 4rem;
}
.ee-cta-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}
.ee-cta-banner h2 { font-size: 1.75rem; font-weight: 800; margin-bottom: .5rem; }
.ee-cta-banner p { color: rgba(255,255,255,.8); font-size: .9375rem; max-width: 520px; }
.ee-cta-banner__actions { display: flex; gap: .875rem; flex-wrap: wrap; flex-shrink: 0; }
.ee-cta-banner + .examedge-site-footer { margin-top: 0; }

/* ============================================================
   PAGE HEADER (archive, search, etc.)
   ============================================================ */
.examedge-page-header {
    margin-bottom: 2rem;
    padding-bottom: 1.25rem;
    border-bottom: 2px solid var(--examedge-border);
}
.examedge-page-title { font-size: 1.875rem; font-weight: 800; }

/* ============================================================
   WIDGETS
   ============================================================ */
.examedge-widget { margin-bottom: 1.5rem; }
.examedge-widget__title { font-size: 1rem; font-weight: 700; margin-bottom: .75rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
    .ee-hero__inner { grid-template-columns: 1fr; text-align: center; }
    .ee-hero__visual { display: none; }
    .ee-hero__desc { max-width: 100%; }
    .ee-hero__actions { justify-content: center; }
    .ee-stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
    .ee-stats-bar__item:nth-child(2) { border-right: none; }
    .ee-stats-bar__item:nth-child(3) { border-top: 1px solid var(--examedge-border); }
    .ee-stats-bar__item:nth-child(4) { border-top: 1px solid var(--examedge-border); border-right: none; }
    .ee-cta-banner__inner { flex-direction: column; text-align: center; }
    .ee-cta-banner__actions { justify-content: center; }
    .ee-cta-banner p { max-width: 100%; }
}

/* Mobile */
@media (max-width: 768px) {
    .examedge-container { padding: 0 1rem; }

    /* Hide desktop nav + actions, show hamburger */
    .examedge-nav { display: none; }
    .examedge-header-actions { display: none; }
    .ee-menu-toggle { display: flex; }

    /* Mobile nav is always display:block; visibility controlled by .is-open class */

    /* Hero */
    .ee-hero { padding: 3rem 0 2.5rem; }
    .ee-hero__title { font-size: 2rem; }

    /* Exam grid */
    .ee-exam-grid { grid-template-columns: 1fr; }

    /* Category grid */
    .ee-cat-grid { grid-template-columns: repeat(3, 1fr); }

    /* Steps */
    .ee-steps { flex-direction: column; align-items: stretch; }
    .ee-step { max-width: 100%; }
    .ee-step__arrow { transform: rotate(90deg); }

    /* Posts grid */
    .examedge-posts-grid { grid-template-columns: 1fr; }

    /* Sections */
    .ee-section { padding: 2.5rem 0; }
    .ee-section__head { flex-direction: column; align-items: flex-start; }

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

@media (max-width: 480px) {
    .ee-cat-grid { grid-template-columns: repeat(2, 1fr); }
    .ee-hero__actions { flex-direction: column; }
    .ee-hero__actions .examedge-btn { width: 100%; justify-content: center; }
}