/* ==========================================================
   AL ISLAM — Main Stylesheet (Clean)
   ========================================================== */

:root {
    --green-dark:  #0f4c3a;
    --green:       #1a6b52;
    --green-soft:  #eaf3ef;
    --cream:       #fcf9f5;
    --text:        #1e2a2f;
    --text-soft:   #4a5a52;
    --border:      #e2e8e5;
    --white:       #ffffff;
    --radius:      16px;
    --radius-lg:   24px;
    --shadow:      0 8px 24px rgba(15, 76, 58, .06);
    --shadow-hover:0 14px 32px rgba(15, 76, 58, .10);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--cream);
    color: var(--text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 70px; /* space for bottom nav */
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============ HEADER ============ */
.site-header {
    background: rgba(252, 249, 245, .95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 0;
    position: relative;
}

.logo-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--green-dark);
    display: block;
    line-height: 1.1;
}

.logo-tagline {
    font-size: .72rem;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--text-soft);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.main-nav a {
    font-size: .88rem;
    font-weight: 500;
    color: var(--text-soft);
    padding: 8px 12px;
    border-radius: 999px;
    transition: .2s;
}

.main-nav a:hover {
    color: var(--green-dark);
    background: var(--green-soft);
}

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

.btn-outline {
    border: 1px solid var(--green);
    color: var(--green-dark);
    padding: 8px 18px;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 600;
    transition: .2s;
}

.btn-outline:hover {
    background: var(--green-dark);
    color: #fff;
    border-color: var(--green-dark);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--green-dark);
    cursor: pointer;
    padding: 6px 10px;
    border-radius: 6px;
    transition: background-color .2s;
}
.menu-toggle:hover { background-color: var(--green-soft); }

/* ============ NAV DROPDOWN ============ */
.nav-dropdown { position: relative; }

.nav-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .88rem;
    font-weight: 500;
    color: var(--text-soft);
    padding: 8px 12px;
    border-radius: 999px;
    transition: .2s;
    cursor: pointer;
}
.nav-dropdown-toggle:hover,
.nav-dropdown-toggle.active {
    color: var(--green-dark);
    background: var(--green-soft);
}
.nav-dropdown-toggle i {
    font-size: .7rem;
    transition: transform .2s;
}
.nav-dropdown:hover .nav-dropdown-toggle i { transform: rotate(180deg); }

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 240px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 12px 32px rgba(15, 76, 58, .12);
    border: 1px solid var(--border);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: all .2s ease;
    z-index: 200;
}

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

.nav-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: .88rem;
    color: var(--text-soft);
    transition: .15s;
    white-space: nowrap;
}
.nav-dropdown-menu a:hover {
    background: var(--green-soft);
    color: var(--green-dark);
}
.nav-dropdown-menu a i {
    width: 18px;
    text-align: center;
    color: var(--green);
    font-size: .9rem;
}

.main-nav > a.active,
.main-nav > .nav-dropdown > a.active {
    color: var(--green-dark);
    background: var(--green-soft);
}

/* ============ HERO ============ */
.hero {
    text-align: center;
    padding: 80px 0 60px;
    background: linear-gradient(160deg, #f4f1eb 0%, var(--cream) 100%);
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.9rem, 4.5vw, 3rem);
    font-weight: 700;
    color: var(--green-dark);
    line-height: 1.15;
    margin-bottom: 18px;
    letter-spacing: -0.01em;
}

.hero p {
    max-width: 640px;
    margin: 0 auto 32px;
    font-size: 1.1rem;
    color: var(--text-soft);
}

.hero-buttons {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 30px;
    border-radius: 999px;
    font-size: .95rem;
    font-weight: 600;
    transition: .2s;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--green-dark);
    color: #fff;
    box-shadow: 0 6px 16px rgba(15, 76, 58, .25);
}
.btn-primary:hover { background: var(--green); transform: translateY(-2px); }

.btn-secondary {
    background: transparent;
    color: var(--green-dark);
    border: 2px solid var(--green-dark);
}
.btn-secondary:hover { background: var(--green-dark); color: #fff; }

/* ============ COURSES ============ */
.courses-hero {
    background: linear-gradient(135deg, #0f4c3a 0%, #1a6b52 100%);
    color: #fff;
    padding: 70px 0 50px;
    text-align: center;
}
.courses-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 12px;
}
.courses-hero p {
    font-size: 1.05rem;
    opacity: .92;
    max-width: 600px;
    margin: 0 auto;
}

.courses-list-section { padding: 60px 0; }

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

.course-card {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(15, 76, 58, .06);
    display: block;
    transition: .25s;
    color: inherit;
}
.course-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(15, 76, 58, .18);
}

.course-thumb {
    width: 100%;
    height: 170px;
    object-fit: cover;
    display: block;
}
.course-thumb.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-soft);
    color: var(--green);
    font-size: 2.4rem;
}

.course-body { padding: 22px; }
.course-body h3 {
    color: var(--green-dark);
    font-size: 1.15rem;
    margin: 10px 0 8px;
    line-height: 1.35;
}
.course-body p {
    color: var(--text-soft);
    font-size: .92rem;
    margin-bottom: 14px;
    line-height: 1.55;
}

.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: .82rem;
    color: var(--text-soft);
    border-top: 1px solid var(--border);
    padding-top: 14px;
}
.course-meta i { color: var(--green); margin-right: 4px; }

.course-level {
    display: inline-block;
    font-size: .72rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--green-soft);
    color: var(--green-dark);
    text-transform: capitalize;
}
.level-beginner     { background: #e6f7ec; color: #17663a; }
.level-intermediate { background: #fff7e1; color: #8a5a00; }
.level-advanced     { background: #fdecec; color: #9b2c2c; }

.course-hero {
    background: linear-gradient(160deg, #f4f1eb 0%, var(--cream) 100%);
    padding: 60px 0 40px;
}
.course-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--green-dark);
    margin: 10px 0 14px;
}
.course-lead {
    max-width: 720px;
    color: var(--text-soft);
    font-size: 1.05rem;
    margin-bottom: 20px;
}
.course-hero-meta {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    font-size: .9rem;
    color: var(--text-soft);
    align-items: center;
}
.course-hero-meta i { color: var(--green); margin-right: 4px; }

.back-link {
    display: inline-block;
    color: var(--green);
    font-weight: 600;
    font-size: .9rem;
    margin-bottom: 16px;
}
.back-link:hover { color: var(--green-dark); }

.course-modules-section { padding: 50px 0 70px; }
.course-modules-section h2 {
    font-family: 'Playfair Display', serif;
    color: var(--green-dark);
    font-size: 1.6rem;
    margin-bottom: 24px;
}

.modules-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.module-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background: #fff;
    padding: 22px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(15, 76, 58, .06);
}
.module-number {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--green-soft);
    color: var(--green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.05rem;
}
.module-body { flex: 1; }
.module-body h3 {
    font-size: 1.1rem;
    color: var(--green-dark);
    margin-bottom: 6px;
}
.module-body p {
    font-size: .9rem;
    color: var(--text-soft);
    margin-bottom: 8px;
}
.module-meta {
    font-size: .82rem;
    color: var(--text-soft);
}
.module-meta i { color: var(--green); margin-right: 4px; }

.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-soft);
    font-size: 1rem;
}

/* ============ SECTION TITLE ============ */
.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.7rem;
    color: var(--green-dark);
    margin: 56px 0 22px;
    position: relative;
}
.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: var(--green);
    margin-top: 10px;
    border-radius: 2px;
}

/* ============ LEARN HUB ============ */
.learn-hero {
    background: linear-gradient(135deg, #0d5c3f 0%, #1a8a5f 100%);
    color: #fff;
    padding: 80px 0 60px;
    text-align: center;
}
.learn-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    margin-bottom: 12px;
}
.learn-hero p {
    font-size: 1.15rem;
    opacity: 0.9;
    max-width: 640px;
    margin: 0 auto;
}

.learn-grid-section { padding: 60px 0; }

.learn-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.learn-card {
    display: block;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 28px 24px;
    text-decoration: none;
    color: inherit;
    transition: all 0.25s ease;
}
.learn-card:hover {
    border-color: #0d5c3f;
    box-shadow: 0 10px 25px rgba(13, 92, 63, 0.1);
    transform: translateY(-4px);
}
.learn-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: #e8f5ef;
    color: #0d5c3f;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 16px;
}
.learn-card h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: #111827;
}
.learn-card p {
    color: #4b5563;
    line-height: 1.6;
    margin-bottom: 16px;
}
.learn-card-cta {
    color: #0d5c3f;
    font-weight: 600;
    font-size: 0.95rem;
}

.learn-cta-section {
    background: #f9fafb;
    padding: 60px 0;
    text-align: center;
}
.learn-cta-section h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    margin-bottom: 12px;
}
.learn-cta-section p {
    color: #4b5563;
    margin-bottom: 24px;
}
.learn-cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============ TODAY GRID ============ */
.today-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.today-item {
    background: #fff;
    padding: 18px;
    border-radius: var(--radius);
    border-left: 4px solid var(--green);
    box-shadow: var(--shadow);
}
.today-item small {
    display: block;
    color: var(--green);
    font-weight: 600;
    font-size: .8rem;
    margin-bottom: 6px;
}
.today-item p {
    font-size: .92rem;
    color: var(--text);
}

/* ============ CARD GRID ============ */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
}
.card {
    background: #fff;
    padding: 26px 22px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: .25s;
    border: 1px solid rgba(0, 60, 40, .04);
    display: block;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(15, 76, 58, .15);
}
.card i {
    font-size: 1.8rem;
    color: var(--green);
    margin-bottom: 14px;
}
.card h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--green-dark);
    margin-bottom: 6px;
}
.card p {
    font-size: .92rem;
    color: var(--text-soft);
}
.badge {
    display: inline-block;
    background: var(--green-soft);
    color: var(--green-dark);
    font-size: .72rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 999px;
    margin-top: 12px;
}

/* ============ ARABIC / URDU TEXT ============ */
.arabic-box,
.arabic-text,
.arabic-name {
    font-family: 'Amiri', 'Scheherazade New', 'Traditional Arabic', 'Amiri Quran', serif !important;
    font-size: 2.1rem !important;
    line-height: 2.4 !important;
    direction: rtl !important;
    text-align: right !important;
    unicode-bidi: isolate;
    font-weight: 500;
    color: #1e293b;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}
.arabic-box * { font-family: inherit !important; }

.lang-ur, .urdu-text {
    direction: rtl !important;
    text-align: right !important;
    font-family: 'Jameel Noori Nastaleeq', 'Urdu Typesetting', 'Amiri', 'Noto Nastaliq Urdu', serif;
    line-height: 1.9;
}

/* ============ SOCIAL ============ */
.social-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin: 24px 0 60px;
}
.social-links a {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #fff;
    color: var(--green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    box-shadow: var(--shadow);
    transition: .2s;
}
.social-links a:hover {
    background: var(--green-dark);
    color: #fff;
    transform: translateY(-3px);
}

/* ============ FOOTER ============ */
.site-footer {
    background: var(--green-dark);
    color: #d9e7e1;
    padding: 60px 0 20px;
    margin-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 34px;
    margin-bottom: 40px;
}
.footer-grid h5 {
    color: #fff;
    font-size: 1rem;
    margin-bottom: 14px;
    font-weight: 600;
}
.footer-grid a {
    display: block;
    color: #b8cec4;
    font-size: .9rem;
    padding: 4px 0;
    transition: .2s;
}
.footer-grid a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.12);
    padding-top: 20px;
    text-align: center;
    font-size: .85rem;
    color: #9bb3a9;
}

/* ============ BOTTOM NAV (Mobile) ============ */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: #fff;
    border-top: 1px solid var(--border);
    justify-content: space-around;
    padding: 8px 0;
    z-index: 999;
    box-shadow: 0 -4px 12px rgba(0,0,0,.04);
}
.bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: .7rem;
    color: var(--text-soft);
    gap: 2px;
}
.bottom-nav i { font-size: 1.2rem; }

/* ============ AUTH PAGES ============ */
.auth-wrap {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
}
.auth-card {
    background: #fff;
    padding: 40px 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 440px;
}
.auth-card h1 {
    font-family: 'Playfair Display', serif;
    color: var(--green-dark);
    font-size: 1.8rem;
    margin-bottom: 6px;
}
.auth-sub {
    color: var(--text-soft);
    font-size: .92rem;
    margin-bottom: 24px;
}
.auth-footer {
    text-align: center;
    margin-top: 22px;
    font-size: .9rem;
    color: var(--text-soft);
}
.auth-footer a {
    color: var(--green-dark);
    font-weight: 600;
}

/* ============ FORMS ============ */
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-size: .95rem;
    font-family: inherit;
    background: #fff;
    transition: .2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 3px rgba(26, 107, 82, .12);
}
.btn-block {
    width: 100%;
    justify-content: center;
}

/* ============ ALERTS ============ */
.alert {
    padding: 12px 18px;
    border-radius: 12px;
    margin-bottom: 18px;
    font-size: .9rem;
    border: 1px solid transparent;
}
.alert-error   { background: #fdecec; color: #9b2c2c; border-color: #f5c6c6; }
.alert-success { background: #e6f7ec; color: #17663a; border-color: #bfe6cd; }
.alert-info    { background: #e8f1fb; color: #1c4a80; border-color: #c5ddf3; }
.alert-warning { background: #fff7e1; color: #8a5a00; border-color: #f5e0a6; }

/* ==========================================================
   RESPONSIVE — Single source of truth for mobile nav
   ========================================================== */

/* Mobile & Tablet (below 992px) */
@media (max-width: 991px) {
    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        background: #fff;
        padding: 1rem 1.5rem;
        gap: 0.4rem;
        border-top: 1px solid var(--border);
        box-shadow: 0 14px 28px rgba(0, 0, 0, .12);
        z-index: 999;
    }

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

    .main-nav a {
        width: 100%;
        padding: 0.65rem 0.5rem;
        border-bottom: 1px solid #f1f5f9;
        font-weight: 600;
        color: #1e293b;
    }

    .main-nav a:last-child {
        border-bottom: none;
    }

    /* Dropdowns become static on mobile */
    .nav-dropdown { width: 100%; }
    .nav-dropdown-toggle { width: 100%; justify-content: space-between; }
    .nav-dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        padding: 0 0 0 16px;
        max-height: 0;
        overflow: hidden;
        transition: max-height .3s ease;
    }
    .nav-dropdown.open .nav-dropdown-menu {
        max-height: 600px;
    }

    .bottom-nav { display: flex; }
    .hero { padding: 50px 0 40px; }
    .section-title { font-size: 1.4rem; margin: 40px 0 18px; }
}

/* Small phones */
@media (max-width: 500px) {
    .card-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .card { padding: 20px 16px; }
    .card h4 { font-size: 1rem; }
    .hero-buttons { flex-direction: column; }
    .btn { width: 100%; justify-content: center; }
    .module-item { flex-direction: column; align-items: flex-start; }
    .module-item .btn { width: 100%; justify-content: center; }
}

/* Desktop (992px and above) */
@media (min-width: 992px) {
    .menu-toggle { display: none; }
    .main-nav { display: flex; }
}