/*
 * Wisdom Tutoring Academy — Theme CSS
 * Light & Dark Mode | Bootstrap 5 | No Purple
 * ==============================================
 */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Montserrat:wght@400;500;600;700;800&display=swap');

/* =============================================
   CSS Custom Properties — Light (default)
   ============================================= */
:root {
    --primary:        #2563eb;
    --primary-dark:   #1d4ed8;
    --primary-light:  #3b82f6;
    --secondary:      #0ea5e9;
    --accent:         #f59e0b;
    --success:        #10b981;
    --danger:         #ef4444;

    /* Backgrounds */
    --bg:             #ffffff;
    --bg-alt:         #f8fafc;
    --bg-card:        #ffffff;
    --bg-section:     #f1f5f9;

    /* Text */
    --text:           #0f172a;
    --text-sub:       #475569;
    --text-muted:     #94a3b8;

    /* Borders */
    --border:         #e2e8f0;

    /* Navbar */
    --nav-bg:         rgba(255, 255, 255, 0.97);
    --nav-border:     #e2e8f0;
    --nav-link:       #475569;
    --nav-link-hover: #2563eb;
    --nav-active:     #2563eb;

    /* Footer */
    --footer-bg:      #0f172a;
    --footer-heading: #f1f5f9;
    --footer-text:    #94a3b8;
    --footer-link:    #94a3b8;
    --footer-link-hover: #60a5fa;

    /* Shadows */
    --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
    --shadow:     0 4px 12px rgba(0,0,0,.08);
    --shadow-lg:  0 10px 30px rgba(0,0,0,.10);
    --shadow-xl:  0 20px 50px rgba(0,0,0,.12);
    --shadow-hover: 0 20px 40px rgba(37,99,235,.14);

    /* Gradients */
    --hero-bg:        linear-gradient(135deg, #eff6ff 0%, #dbeafe 60%, #bfdbfe 100%);
    --page-header-bg: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);

    /* Forms */
    --input-bg:       #ffffff;
    --input-border:   #d1d5db;
    --input-focus:    #2563eb;

    /* Toggle */
    --toggle-bg:      #e2e8f0;

    --font-main:      'Poppins', sans-serif;
    --font-heading:   'Montserrat', sans-serif;
    --transition:     all 0.3s ease;
}

/* =============================================
   CSS Custom Properties — Dark
   ============================================= */
[data-theme="dark"] {
    --bg:             #0f172a;
    --bg-alt:         #1e293b;
    --bg-card:        #1e293b;
    --bg-section:     #0f172a;

    --text:           #f1f5f9;
    --text-sub:       #cbd5e1;
    --text-muted:     #64748b;

    --border:         #334155;

    --nav-bg:         rgba(15, 23, 42, 0.97);
    --nav-border:     #334155;
    --nav-link:       #cbd5e1;
    --nav-link-hover: #60a5fa;
    --nav-active:     #60a5fa;

    --footer-bg:      #020617;
    --footer-heading: #94a3b8;
    --footer-text:    #64748b;
    --footer-link:    #64748b;
    --footer-link-hover: #60a5fa;

    --shadow-sm:  0 1px 3px rgba(0,0,0,.30);
    --shadow:     0 4px 12px rgba(0,0,0,.35);
    --shadow-lg:  0 10px 30px rgba(0,0,0,.40);
    --shadow-xl:  0 20px 50px rgba(0,0,0,.50);
    --shadow-hover: 0 20px 40px rgba(96,165,250,.15);

    --hero-bg:        linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #0f172a 100%);
    --page-header-bg: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);

    --input-bg:       #1e293b;
    --input-border:   #334155;
    --input-focus:    #60a5fa;

    --toggle-bg:      #334155;
}

/* =============================================
   Base Reset & Typography
   ============================================= */
*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    overflow-x: hidden; /* prevent AOS fade-right/left & Bootstrap gutter bleed on mobile */
    max-width: 100%;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.7;
    transition: background-color .3s ease, color .3s ease;
    overflow-x: hidden;
    max-width: 100%;
    padding-top: 76px; /* fallback — JS in footer overrides with exact navbar height */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text);
    transition: color .3s;
}

p { color: var(--text-sub); transition: color .3s; }

a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }

/* =============================================
   Navigation Bar
   ============================================= */
.wta-navbar {
    background: var(--nav-bg) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--nav-border);
    box-shadow: 0 1px 0 var(--nav-border), 0 4px 24px rgba(0,0,0,.05);
    padding: 0;
    height: 76px;
    transition: background .3s, border-color .3s, box-shadow .3s;
    z-index: 1050;
}

.wta-navbar .container {
    height: 100%;
    display: flex;
    align-items: center;
}

/* Brand */
.wta-navbar .navbar-brand {
    display: flex;
    align-items: center;
    gap: .65rem;
    padding: 0;
    text-decoration: none;
}
.wta-navbar .navbar-brand img {
    height: 44px;
    width: 44px;
    border-radius: 10px;
    object-fit: cover;
    transition: transform .3s, box-shadow .3s;
    box-shadow: 0 2px 8px rgba(37,99,235,.15);
}
.wta-navbar .navbar-brand:hover img {
    transform: scale(1.05);
    box-shadow: 0 4px 16px rgba(37,99,235,.25);
}
.wta-navbar .navbar-brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.wta-navbar .navbar-brand-text .brand-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: .92rem;
    color: var(--text);
    transition: color .3s;
    white-space: nowrap;
}
.wta-navbar .navbar-brand-text .brand-sub {
    font-size: .7rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: .3px;
    white-space: nowrap;
}

/* Nav links */
.wta-navbar .navbar-collapse {
    height: 100%;
}

.wta-navbar .navbar-nav {
    height: 100%;
    align-items: center;
}

.wta-navbar .nav-item {
    height: 100%;
    display: flex;
    align-items: center;
}

.wta-navbar .nav-link {
    color: var(--nav-link) !important;
    font-weight: 500;
    font-size: .875rem;
    padding: .4rem .8rem !important;
    border-radius: 8px;
    transition: color .2s, background .2s;
    position: relative;
    white-space: nowrap;
    letter-spacing: .1px;
}
.wta-navbar .nav-link:hover {
    color: var(--primary) !important;
    background: rgba(37,99,235,.07);
}
[data-theme="dark"] .wta-navbar .nav-link:hover {
    color: #60a5fa !important;
    background: rgba(96,165,250,.1);
}
.wta-navbar .nav-link.active {
    color: var(--primary) !important;
    font-weight: 600;
    background: rgba(37,99,235,.08);
}
[data-theme="dark"] .wta-navbar .nav-link.active {
    color: #60a5fa !important;
    background: rgba(96,165,250,.1);
}

/* Login Button */
.wta-navbar .btn-nav-login {
    background: var(--primary) !important;
    color: #fff !important;
    border-radius: 50px !important;
    padding: .42rem 1.25rem !important;
    font-weight: 600 !important;
    font-size: .855rem !important;
    box-shadow: 0 2px 10px rgba(37,99,235,.25) !important;
    transition: all .2s !important;
    white-space: nowrap;
}
.wta-navbar .btn-nav-login:hover {
    background: var(--primary-dark) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 18px rgba(37,99,235,.35) !important;
    color: #fff !important;
}
.wta-navbar .btn-nav-login.active {
    background: var(--primary-dark) !important;
}

/* Hamburger toggler */
.wta-navbar .navbar-toggler {
    border: 1.5px solid var(--border) !important;
    border-radius: 10px !important;
    padding: .4rem .6rem !important;
    background: var(--bg-card) !important;
    transition: border-color .2s, background .2s;
    box-shadow: none !important;
}
.wta-navbar .navbar-toggler:hover {
    border-color: var(--primary) !important;
}
.wta-navbar .navbar-toggler i {
    color: var(--text-sub);
    font-size: 1.1rem;
}

/* Dark/Light Toggle pill */
.theme-toggle-wrap {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-left: 1rem;
    background: var(--bg-section);
    border: 1px solid var(--border);
    border-radius: 50px;
    padding: .25rem .6rem;
    transition: background .3s, border-color .3s;
}
.theme-toggle-icon {
    font-size: .9rem;
    line-height: 1;
    transition: var(--transition);
    user-select: none;
}
.theme-toggle {
    background: var(--primary);
    border: none;
    border-radius: 50px;
    width: 36px;
    height: 20px;
    cursor: pointer;
    position: relative;
    transition: background .3s;
    flex-shrink: 0;
    outline: none;
}
[data-theme="dark"] .theme-toggle {
    background: #334155;
}
.theme-toggle::before {
    content: '';
    position: absolute;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    top: 3px;
    left: 3px;
    background: #ffffff;
    transition: transform .28s cubic-bezier(.4,0,.2,1);
    box-shadow: 0 1px 4px rgba(0,0,0,.3);
}
[data-theme="dark"] .theme-toggle::before {
    transform: translateX(16px);
}
.theme-toggle:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Nav separator */
.nav-divider {
    width: 1px;
    height: 22px;
    background: var(--border);
    margin: 0 .5rem;
}

@media (max-width: 991.98px) {
    .wta-navbar {
        height: auto;
        padding: .75rem 0;
    }
    .wta-navbar .navbar-collapse {
        background: var(--bg-card);
        padding: 1rem 1rem 1.25rem;
        border-radius: 16px;
        margin-top: .6rem;
        border: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
        height: auto;
    }
    .wta-navbar .navbar-nav {
        height: auto;
        gap: .15rem;
    }
    .wta-navbar .nav-item {
        height: auto;
        width: 100%;
    }
    .wta-navbar .nav-link {
        padding: .55rem .9rem !important;
        border-radius: 10px;
        font-size: .92rem;
    }
    .wta-navbar .btn-nav-login {
        width: 100%;
        text-align: center;
        justify-content: center;
        margin-top: .25rem;
    }
    .nav-divider { display: none; }
    .theme-toggle-wrap {
        margin-top: .75rem;
        padding: .5rem .75rem;
        justify-content: center;
        margin-left: 0;
        border-radius: 12px;
        width: 100%;
    }
    .wta-navbar .navbar-brand-text .brand-name { font-size: .85rem; }
}

/* =============================================
   Hero Section
   ============================================= */
.wta-hero {
    background: var(--hero-bg);
    padding: 5.5rem 0 5rem;
    min-height: calc(100vh - 76px);
    display: flex;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
    transition: background .3s;
}
.wta-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37,99,235,.07) 0%, transparent 70%);
    pointer-events: none;
}
.wta-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -8%;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(14,165,233,.06) 0%, transparent 70%);
    pointer-events: none;
}
.wta-hero .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(37,99,235,.1);
    color: var(--primary);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .8px;
    text-transform: uppercase;
    padding: .35rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.25rem;
}
[data-theme="dark"] .wta-hero .hero-eyebrow {
    background: rgba(96,165,250,.12);
    color: #60a5fa;
}
.wta-hero .hero-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    line-height: 1.18;
    color: var(--text);
    font-weight: 800;
    margin-bottom: 1.1rem;
}
.wta-hero .hero-title .highlight { color: var(--primary); }
[data-theme="dark"] .wta-hero .hero-title .highlight { color: #60a5fa; }
.wta-hero .hero-lead {
    font-size: 1.05rem;
    color: var(--text-sub);
    margin-bottom: .75rem;
}
.wta-hero .hero-desc { color: var(--text-muted); font-size: .94rem; margin-bottom: 1.5rem; }
.wta-hero .typed-line {
    font-size: 1.1rem;
    color: var(--text-sub);
    font-weight: 500;
    margin-bottom: 1.75rem;
}
.wta-hero .typed-line .typed-text { color: var(--primary); font-weight: 700; }
[data-theme="dark"] .wta-hero .typed-line .typed-text { color: #60a5fa; }

.wta-hero .hero-img-wrap {
    position: relative;
    border-radius: 20px;
    overflow: visible;
}
.wta-hero .hero-main-img {
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    width: 100%;
    height: 420px;
    object-fit: cover;
    display: block;
}
.wta-hero .float-badge {
    position: absolute;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: .6rem 1rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: .5rem;
    font-weight: 600;
    font-size: .82rem;
    color: var(--text);
    animation: floatBadge 3s ease-in-out infinite;
    z-index: 2;
    white-space: nowrap;
}
.wta-hero .float-badge-1 { top: 12%; left: -10%; animation-delay: 0s; }
.wta-hero .float-badge-2 { bottom: 12%; right: -8%; animation-delay: 1.5s; }
@keyframes floatBadge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* =============================================
   Page Header (inner pages)
   ============================================= */
.wta-page-header {
    background: var(--page-header-bg);
    padding: 4.5rem 0 3.5rem;
    position: relative;
    overflow: hidden;
    transition: background .3s;
}
.wta-page-header h1 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--text);
}
.wta-page-header p.lead { color: var(--text-sub); margin-bottom: 1rem; }
.wta-page-header .breadcrumb { background: transparent; padding: 0; margin: 0; }
.wta-page-header .breadcrumb-item a { color: var(--primary); }
[data-theme="dark"] .wta-page-header .breadcrumb-item a { color: #60a5fa; }
.wta-page-header .breadcrumb-item.active,
.wta-page-header .breadcrumb-item + .breadcrumb-item::before { color: var(--text-muted); }

.page-header-wave {
    position: absolute;
    bottom: -1px; left: 0;
    width: 100%; height: 60px;
    overflow: hidden;
}
.page-header-wave path { fill: var(--bg) !important; transition: fill .3s; }

/* Floating elements (page headers) */
.float-el {
    animation: floatEl 6s ease-in-out infinite;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,.1));
}
.float-el:nth-child(2) { animation-duration: 7s; animation-delay: .5s; }
.float-el:nth-child(3) { animation-duration: 8s; animation-delay: 1s; }
.float-el:nth-child(4) { animation-duration: 9s; animation-delay: 1.5s; }
@keyframes floatEl {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
}

/* =============================================
   Section Wrappers
   ============================================= */
.wta-section {
    padding: 5rem 0;
    background: var(--bg);
    transition: background .3s;
}
.wta-section-alt {
    padding: 5rem 0;
    background: var(--bg-alt);
    transition: background .3s;
}

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header h2 {
    font-size: clamp(1.65rem, 3vw, 2.2rem);
    color: var(--text);
    margin-bottom: .75rem;
}
.section-header p { color: var(--text-sub); max-width: 580px; margin: 0 auto; font-size: .97rem; }

.section-badge {
    display: inline-block;
    background: rgba(37,99,235,.1);
    color: var(--primary);
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: .3rem .9rem;
    border-radius: 50px;
    margin-bottom: .9rem;
}
[data-theme="dark"] .section-badge {
    background: rgba(96,165,250,.12);
    color: #60a5fa;
}

/* =============================================
   Cards — Generic
   ============================================= */
.wta-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all .3s;
    overflow: hidden;
}
.wta-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(37,99,235,.2);
}
[data-theme="dark"] .wta-card:hover { border-color: rgba(96,165,250,.2); }

/* =============================================
   Feature Cards
   ============================================= */
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 0;
    transition: all .3s;
    height: 100%;
    overflow: hidden;
}
.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
.feature-card .feat-img-wrap {
    height: 200px;
    overflow: hidden;
    position: relative;
}
.feature-card .feat-img-wrap img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .4s;
}
.feature-card:hover .feat-img-wrap img { transform: scale(1.05); }
.feature-card .feat-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(37,99,235,.7), transparent);
    display: flex; align-items: flex-end; justify-content: center;
    padding-bottom: .75rem;
    opacity: 0;
    transition: opacity .3s;
}
.feature-card:hover .feat-img-overlay { opacity: 1; }
.feature-card .feat-img-overlay i { font-size: 2rem; color: #fff; }
.feature-card .card-body {
    background: var(--bg-card);
    padding: 1.4rem;
    text-align: center;
    transition: background .3s;
}
.feature-card .card-body h5 { color: var(--text); font-size: .97rem; margin-bottom: .4rem; }
.feature-card .card-body p { color: var(--text-sub); font-size: .86rem; margin: 0; }

/* Icon-only feature cards */
.feat-icon-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem 1.5rem;
    text-align: center;
    transition: all .3s;
    height: 100%;
}
.feat-icon-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}
.feat-icon-card .icon-box {
    width: 64px; height: 64px;
    background: rgba(37,99,235,.1);
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.25rem;
    transition: all .3s;
}
[data-theme="dark"] .feat-icon-card .icon-box { background: rgba(96,165,250,.1); }
.feat-icon-card:hover .icon-box { background: var(--primary); }
.feat-icon-card .icon-box i { font-size: 1.5rem; color: var(--primary); transition: color .3s; }
[data-theme="dark"] .feat-icon-card .icon-box i { color: #60a5fa; }
.feat-icon-card:hover .icon-box i { color: #fff; }
.feat-icon-card h5 { color: var(--text); font-size: .97rem; margin-bottom: .4rem; }
.feat-icon-card p { color: var(--text-sub); font-size: .86rem; margin: 0; }

/* =============================================
   Subject Grid
   ============================================= */
.subject-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}
.subject-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: all .3s;
    cursor: default;
}
.subject-item:hover {
    border-color: var(--primary);
    background: rgba(37,99,235,.04);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
[data-theme="dark"] .subject-item:hover { background: rgba(96,165,250,.07); }
.subject-item .s-icon {
    width: 50px; height: 50px;
    background: rgba(37,99,235,.1);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto .75rem;
    transition: all .3s;
}
[data-theme="dark"] .subject-item .s-icon { background: rgba(96,165,250,.1); }
.subject-item:hover .s-icon { background: var(--primary); }
.subject-item .s-icon i { font-size: 1.25rem; color: var(--primary); transition: color .3s; }
[data-theme="dark"] .subject-item .s-icon i { color: #60a5fa; }
.subject-item:hover .s-icon i { color: #fff; }
.subject-item h3 { font-size: .87rem; color: var(--text); margin: 0; font-weight: 600; }

/* =============================================
   CTA Section
   ============================================= */
.wta-cta {
    background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%);
    padding: 5.5rem 0;
    position: relative;
    overflow: hidden;
}
.wta-cta::before {
    content: '';
    position: absolute;
    top: -60%; right: -10%;
    width: 500px; height: 500px;
    border-radius: 50%;
    background: rgba(255,255,255,.05);
    pointer-events: none;
}
.wta-cta h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.1rem); }
.wta-cta p { color: rgba(255,255,255,.85); font-size: 1rem; }
.wta-cta .btn-cta-white {
    background: #fff;
    color: var(--primary);
    border: none;
    border-radius: 50px;
    font-weight: 700;
    padding: .65rem 2rem;
    transition: all .2s;
}
.wta-cta .btn-cta-white:hover {
    background: #f1f5f9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,.15);
}
.wta-cta .btn-cta-outline {
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255,255,255,.7);
    border-radius: 50px;
    font-weight: 600;
    padding: .63rem 2rem;
    transition: all .2s;
}
.wta-cta .btn-cta-outline:hover {
    border-color: #fff;
    background: rgba(255,255,255,.1);
    transform: translateY(-2px);
}

/* =============================================
   Buttons
   ============================================= */
.btn-wta-primary {
    background: var(--primary);
    color: #fff !important;
    border: none;
    border-radius: 50px;
    padding: .65rem 1.8rem;
    font-weight: 600;
    font-size: .92rem;
    transition: all .2s;
    display: inline-flex; align-items: center; gap: .45rem;
}
.btn-wta-primary:hover {
    background: var(--primary-dark);
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,99,235,.35);
}
.btn-wta-outline {
    background: transparent;
    color: var(--primary) !important;
    border: 2px solid var(--primary);
    border-radius: 50px;
    padding: .63rem 1.8rem;
    font-weight: 600;
    font-size: .92rem;
    transition: all .2s;
    display: inline-flex; align-items: center; gap: .45rem;
}
.btn-wta-outline:hover {
    background: var(--primary);
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37,99,235,.28);
}
[data-theme="dark"] .btn-wta-outline {
    color: #60a5fa !important;
    border-color: #60a5fa;
}
[data-theme="dark"] .btn-wta-outline:hover {
    background: #60a5fa;
    color: #0f172a !important;
}

/* =============================================
   Footer
   ============================================= */
.wta-footer {
    background: var(--footer-bg);
    padding: 4rem 0 1.5rem;
    transition: background .3s;
}
.wta-footer h5 {
    color: var(--footer-heading);
    font-size: .88rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 1.1rem;
}
.wta-footer p { color: var(--footer-text); font-size: .88rem; }
.wta-footer ul { list-style: none; padding: 0; margin: 0; }
.wta-footer ul li { margin-bottom: .5rem; }
.wta-footer ul li a {
    color: var(--footer-link);
    font-size: .87rem;
    transition: all .2s;
    display: inline-flex; align-items: center; gap: .35rem;
}
.wta-footer ul li a:hover {
    color: var(--footer-link-hover);
    padding-left: 4px;
}
.footer-social { display: flex; gap: .65rem; margin-top: 1rem; }
.footer-social-btn {
    width: 38px; height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,.08);
    color: var(--footer-text) !important;
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem;
    transition: all .2s;
}
.footer-social-btn:hover {
    background: var(--primary);
    color: #fff !important;
    transform: translateY(-2px);
}
.wta-footer hr { border-color: rgba(255,255,255,.07); margin: 2rem 0 1.5rem; }
.footer-bottom { color: var(--footer-text); font-size: .82rem; }
.footer-contact-item {
    display: flex; align-items: flex-start; gap: .6rem;
    color: var(--footer-text);
    font-size: .87rem;
    margin-bottom: .75rem;
}
.footer-contact-item i { color: var(--primary-light); margin-top: 3px; flex-shrink: 0; }
[data-theme="dark"] .footer-contact-item i { color: #60a5fa; }

/* =============================================
   Stats Row
   ============================================= */
.stats-strip {
    background: var(--bg-alt);
    padding: 3rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    transition: background .3s;
}
.stat-item { text-align: center; padding: 1.25rem; }
.stat-num {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    font-family: var(--font-heading);
}
[data-theme="dark"] .stat-num { color: #60a5fa; }
.stat-lbl { font-size: .87rem; color: var(--text-sub); font-weight: 500; margin-top: .25rem; }

/* =============================================
   Mission Cards (About)
   ============================================= */
.mission-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.25rem 1.75rem;
    text-align: center;
    height: 100%;
    transition: all .3s;
}
.mission-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.mission-card .m-icon {
    width: 72px; height: 72px;
    background: rgba(37,99,235,.1);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.25rem;
    transition: all .3s;
}
[data-theme="dark"] .mission-card .m-icon { background: rgba(96,165,250,.1); }
.mission-card:hover .m-icon { background: var(--primary); }
.mission-card .m-icon i { font-size: 1.6rem; color: var(--primary); transition: color .3s; }
[data-theme="dark"] .mission-card .m-icon i { color: #60a5fa; }
.mission-card:hover .m-icon i { color: #fff; }
.mission-card h4 { color: var(--text); font-size: 1rem; margin-bottom: .5rem; }
.mission-card p { color: var(--text-sub); font-size: .88rem; margin: 0; }

/* =============================================
   Team Cards (About)
   ============================================= */
.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    height: 100%;
    transition: all .3s;
}
.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.team-card .team-img-wrap { height: 220px; overflow: hidden; }
.team-card .team-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.team-card:hover .team-img-wrap img { transform: scale(1.05); }
.team-card .card-body { background: var(--bg-card); padding: 1.25rem; transition: background .3s; }
.team-card .card-title { color: var(--text); font-size: 1rem; margin-bottom: .25rem; }
.team-card .card-subtitle { color: var(--primary); font-size: .85rem; margin-bottom: .5rem !important; }
[data-theme="dark"] .team-card .card-subtitle { color: #60a5fa; }
.team-card .card-text { color: var(--text-sub); font-size: .85rem; }

/* =============================================
   Contact Info Cards
   ============================================= */
.contact-info-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.25rem 1.75rem;
    text-align: center;
    height: 100%;
    transition: all .3s;
}
.contact-info-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.contact-info-card .ci-icon {
    width: 68px; height: 68px;
    background: rgba(37,99,235,.1);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.25rem;
    transition: all .3s;
}
[data-theme="dark"] .contact-info-card .ci-icon { background: rgba(96,165,250,.1); }
.contact-info-card:hover .ci-icon { background: var(--primary); }
.contact-info-card .ci-icon i { font-size: 1.5rem; color: var(--primary); transition: color .3s; }
[data-theme="dark"] .contact-info-card .ci-icon i { color: #60a5fa; }
.contact-info-card:hover .ci-icon i { color: #fff; }
.contact-info-card h5 { color: var(--text); font-size: 1rem; margin-bottom: .5rem; }
.contact-info-card p { color: var(--text-sub); font-size: .88rem; margin: 0; }

/* =============================================
   Portfolio Cards
   ============================================= */
.pf-filter-btn {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--text-sub);
    border-radius: 50px;
    padding: .42rem 1.25rem;
    margin: .25rem;
    font-weight: 500;
    font-size: .87rem;
    transition: all .2s;
    cursor: pointer;
}
.pf-filter-btn:hover, .pf-filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}
.pf-cat-badge {
    background: rgba(37,99,235,.1);
    color: var(--primary);
    padding: .25rem .75rem;
    border-radius: 20px;
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .4px;
}
[data-theme="dark"] .pf-cat-badge { background: rgba(96,165,250,.12); color: #60a5fa; }
.pf-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    height: 100%;
    transition: all .3s;
}
.pf-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); }
.pf-card .pf-img { height: 230px; overflow: hidden; }
.pf-card .pf-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.pf-card:hover .pf-img img { transform: scale(1.05); }
.pf-card .card-body { background: var(--bg-card); padding: 1.25rem; transition: background .3s; }
.pf-card .card-title { color: var(--text); font-size: .95rem; }
.pf-card .card-text { color: var(--text-sub); font-size: .85rem; }

/* =============================================
   Login Card
   ============================================= */
.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transition: all .3s;
}
.login-card-header {
    background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
    padding: 2.5rem 2rem;
    text-align: center;
    border-bottom: 1px solid var(--border);
    transition: background .3s;
}
[data-theme="dark"] .login-card-header {
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}
.login-card-header img {
    width: 80px; height: 80px;
    border-radius: 50%;
    border: 3px solid var(--primary);
    object-fit: cover;
    margin-bottom: 1rem;
    box-shadow: 0 4px 16px rgba(37,99,235,.22);
}
.login-card-header h2 { color: var(--text); font-size: 1.4rem; margin-bottom: .25rem; }
.login-card-header p { color: var(--text-sub); font-size: .9rem; margin: 0; }
.login-card .card-body {
    background: var(--bg-card);
    padding: 2.5rem;
    transition: background .3s;
}
.login-security-notice {
    background: rgba(37,99,235,.07);
    border-radius: 12px;
    padding: .85rem 1rem;
    display: flex; align-items: center; gap: .6rem;
    font-size: .87rem;
    color: var(--text-sub);
}
[data-theme="dark"] .login-security-notice {
    background: rgba(96,165,250,.08);
}
.login-security-notice i { color: var(--primary); }
[data-theme="dark"] .login-security-notice i { color: #60a5fa; }
.login-info-item { text-align: center; padding: 1rem .5rem; }
.login-info-item i { font-size: 1.5rem; margin-bottom: .5rem; }
.login-info-item h6 { font-size: .9rem; color: var(--text); margin-bottom: .2rem; }
.login-info-item small { color: var(--text-muted); font-size: .8rem; }

/* =============================================
   Form Controls (Dark mode fixes)
   ============================================= */
[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--input-bg) !important;
    border-color: var(--input-border) !important;
    color: var(--text) !important;
}
[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--input-bg) !important;
    border-color: var(--input-focus) !important;
    color: var(--text) !important;
    box-shadow: 0 0 0 3px rgba(96,165,250,.15) !important;
}
[data-theme="dark"] .form-control::placeholder { color: var(--text-muted) !important; }

[data-theme="dark"] .card {
    background: var(--bg-card) !important;
    border-color: var(--border) !important;
}
[data-theme="dark"] .modal-content {
    background: var(--bg-card) !important;
    border-color: var(--border) !important;
    color: var(--text) !important;
}
[data-theme="dark"] .modal-header { border-color: var(--border) !important; }
[data-theme="dark"] .modal-footer { border-color: var(--border) !important; }

/* Alerts dark mode */
[data-theme="dark"] .alert-success { background: rgba(16,185,129,.15); color: #6ee7b7; border: none; }
[data-theme="dark"] .alert-danger  { background: rgba(239,68,68,.15);  color: #fca5a5; border: none; }
[data-theme="dark"] .alert-warning { background: rgba(245,158,11,.15); color: #fcd34d; border: none; }
[data-theme="dark"] .alert-info    { background: rgba(14,165,233,.15);  color: #7dd3fc; border: none; }

/* =============================================
   Application Form
   ============================================= */
.app-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: all .3s;
}
.app-form-header {
    background: linear-gradient(135deg, var(--primary) 0%, #1d4ed8 100%);
    padding: 2rem;
    text-align: center;
}
.app-form-header h3 { color: #fff; margin: 0; }
.app-form-header p { color: rgba(255,255,255,.8); font-size: .9rem; margin: .4rem 0 0; }
.app-form-body {
    padding: 2rem;
    background: var(--bg-card);
    transition: background .3s;
}

/* =============================================
   Utility / Helpers
   ============================================= */
.text-primary-wta    { color: var(--primary) !important; }
[data-theme="dark"] .text-primary-wta { color: #60a5fa !important; }
.bg-primary-wta      { background: var(--primary) !important; }
.border-primary-wta  { border-color: var(--primary) !important; }
.section-padding     { padding: 5rem 0; }

/* Story section */
.story-img {
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    object-fit: cover;
    max-height: 380px;
}
.story-content h2 { color: var(--text); }
.story-content p { color: var(--text-sub); }

/* =============================================
   Custom Scrollbar
   ============================================= */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

/* =============================================
   Animations
   ============================================= */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp .65s ease forwards; }

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 767.98px) {
    .wta-hero { padding: 5rem 0 3rem; min-height: auto; }
    .wta-section, .wta-section-alt { padding: 3.5rem 0; }
    .wta-page-header { padding: 4.5rem 0 2.5rem; }
    .wta-cta { padding: 3.5rem 0; }
    .wta-hero .float-badge { display: none; }
    .subject-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
    .login-card .card-body { padding: 1.5rem; }
    .app-form-body { padding: 1.25rem; }
    .wta-footer { padding: 3rem 0 1.25rem; }
}

/* =============================================
   Override legacy purple (from old css files)
   ============================================= */
.navbar { background: var(--nav-bg) !important; }

/* Override old style.css / modern-style.css hero section */
.hero-section, .modern-hero {
    background: var(--hero-bg) !important;
}
.hero-section * { color: inherit; }