/* ═══════════════════════════════════════════════════════════════
   Khotaa Academy — main.css
   CSS Logical Properties throughout (auto RTL/LTR flip)
   Tokens: White + Turquoise (#00c9c9), Dark Mode support
═══════════════════════════════════════════════════════════════ */

@import url("https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700;800&family=Tajawal:wght@300;400;500;700&family=Inter:wght@300;400;500;600;700;800&display=swap");

/* ── CSS Custom Properties ───────────────────────────────────── */
:root {
    --accent: #008b8b;
    --accent-dark: #006666;
    --accent-light: #e0fafa;
    --bg: #ffffff;
    --surface: #f4fdfd;
    --surface-2: #eaf8f8;
    --border: #d0eeee;
    --text: #0f2535;
    --text-muted: #5a7a8a;
    --shadow: 0 4px 24px rgba(0, 139, 139, 0.1);
    --shadow-hover: 0 8px 40px rgba(0, 139, 139, 0.22);
    --radius: 14px;
    --radius-sm: 8px;
    --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    --font-ar: "Cairo", "Tajawal", sans-serif;
    --font-en: "Inter", sans-serif;
    --nav-h: 68px;
}

[data-theme="dark"] {
    --bg: #07141e;
    --surface: #0d2030;
    --surface-2: #102840;
    --border: #1a3d52;
    --text: #e4f4f6;
    --text-muted: #7aabb8;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-hover: 0 8px 40px rgba(0, 139, 139, 0.28);
}

/* ── Reset & Base ────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    color-scheme: light dark;
}
:lang(ar) {
    font-family: var(--font-ar);
}
:lang(en) {
    font-family: var(--font-en);
}

body {
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    min-block-size: 100vh;
    transition:
        background var(--transition),
        color var(--transition);
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover {
    color: var(--accent-dark);
}
img,
svg {
    max-inline-size: 100%;
    display: block;
}
ul {
    list-style: none;
}

/* ── Layout Helpers ─────────────────────────────────────────── */
.container {
    max-inline-size: 1200px;
    margin-inline: auto;
    padding-inline: 1.5rem;
}

.section {
    padding-block: 5rem;
}
.section-sm {
    padding-block: 3rem;
}

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar {
    position: sticky;
    inset-block-start: 0;
    z-index: 100;
    block-size: var(--nav-h);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(18px);
    border-block-end: 1px solid var(--border);
    transition:
        background var(--transition),
        border-color var(--transition);
}
[data-theme="dark"] .navbar {
    background: rgba(7, 20, 30, 0.88);
}
.navbar .container {
    display: flex;
    align-items: center;
    block-size: 100%;
    gap: 1.5rem;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: -0.5px;
    margin-inline-end: auto;
    text-decoration: none;
    margin-inline-start: -0.75rem;
}
.nav-logo span {
    color: var(--text);
}

/* --- SVG Logo Styles --- */
.logo-image {
    block-size: 2.1rem;
    inline-size: auto;
    flex-shrink: 0;
}
.logo-white {
    display: none;
}
.logo-black {
    display: block;
}
[data-theme="dark"] .logo-white {
    display: block;
}
[data-theme="dark"] .logo-black {
    display: none;
}


.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.nav-link {
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition:
        background var(--transition),
        color var(--transition);
}
.nav-link:hover,
.nav-link.active {
    background: var(--accent-light);
    color: var(--accent-dark);
}
[data-theme="dark"] .nav-link:hover,
[data-theme="dark"] .nav-link.active {
    background: rgba(0, 139, 139, 0.15);
    color: var(--accent);
}

/* Language switcher */
.lang-switcher {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 99px;
    overflow: hidden;
    font-size: 0.82rem;
    font-weight: 600;
}
.lang-btn {
    padding: 0.3rem 0.75rem;
    background: transparent;
    color: var(--text-muted);
    border: none;
    cursor: pointer;
    transition:
        background var(--transition),
        color var(--transition);
}
.lang-btn.active,
.lang-btn:hover {
    background: var(--accent);
    color: #fff;
}

/* Dark mode toggle */
.theme-toggle {
    inline-size: 38px;
    block-size: 38px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    cursor: pointer;
    display: grid;
    place-items: center;
    font-size: 1.1rem;
    transition:
        background var(--transition),
        transform var(--transition);
}
.theme-toggle:hover {
    transform: rotate(20deg);
    background: var(--surface-2);
}

/* Hamburger (mobile) */
.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
}
.nav-burger span {
    display: block;
    inline-size: 24px;
    block-size: 2px;
    background: var(--text);
    border-radius: 2px;
    transition:
        transform var(--transition),
        opacity var(--transition);
}

/* ── Hero ────────────────────────────────────────────────────── */
.hero {
    padding-block: 7rem 5rem;
    text-align: center;
    background: radial-gradient(
        ellipse 70% 60% at 50% -10%,
        rgba(0, 139, 139, 0.12) 0%,
        transparent 70%
    );
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 1rem;
    border-radius: 99px;
    background: var(--accent-light);
    color: var(--accent-dark);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    margin-block-end: 1.5rem;
    border: 1px solid rgba(0, 139, 139, 0.25);
}
[data-theme="dark"] .hero-badge {
    background: rgba(0, 139, 139, 0.12);
    color: var(--accent);
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    font-weight: 800;
    line-height: 1.15;
    margin-block-end: 1.25rem;
    letter-spacing: -0.02em;
}
.hero h1 .accent {
    color: var(--accent);
}
.hero p {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--text-muted);
    max-inline-size: 600px;
    margin-inline: auto;
    margin-block-end: 2.5rem;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 2rem;
    border-radius: 99px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 4px 20px rgba(0, 139, 139, 0.35);
}
.btn-primary:hover {
    background: var(--accent-dark);
    color: #fff;
    box-shadow: 0 6px 30px rgba(0, 139, 139, 0.5);
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}
.btn-outline:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-2px);
}
.hero-btns {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ── Section Heading ─────────────────────────────────────────── */
.section-heading {
    text-align: center;
    margin-block-end: 3rem;
}
.section-heading h2 {
    font-size: clamp(1.6rem, 3.5vw, 2.4rem);
    font-weight: 800;
    margin-block-end: 0.6rem;
}
.section-heading p {
    color: var(--text-muted);
    font-size: 1rem;
    max-inline-size: 540px;
    margin-inline: auto;
}
.section-heading .accent-line {
    display: block;
    inline-size: 50px;
    block-size: 4px;
    background: var(--accent);
    border-radius: 2px;
    margin-inline: auto;
    margin-block-start: 0.8rem;
}

/* ── Subject Grid ────────────────────────────────────────────── */
.subjects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1.25rem;
}
.subject-card {
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem 1rem 1.25rem;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}
.subject-card:hover {
    transform: translateY(-6px) scale(1.03);
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
    background: var(--surface-2);
}
.subject-card:hover .subject-icon {
    filter: drop-shadow(0 0 8px rgba(0, 139, 139, 0.6));
}
.subject-icon {
    inline-size: 52px;
    block-size: 52px;
    transition: filter var(--transition);
}
.subject-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text);
    transition: color var(--transition);
}
.subject-card:hover .subject-name {
    color: var(--accent-dark);
}

/* ── Test Prep Cards ─────────────────────────────────────────── */
.test-prep-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}
.test-prep-card {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    padding: 2.5rem 2rem;
    background: linear-gradient(
        135deg,
        var(--accent) 0%,
        var(--accent-dark) 100%
    );
    color: #fff;
    box-shadow: 0 8px 32px rgba(0, 139, 139, 0.3);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.test-prep-card::before {
    content: "";
    position: absolute;
    inset-block-start: -40px;
    inset-inline-end: -40px;
    inline-size: 160px;
    block-size: 160px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}
.test-prep-card::after {
    content: "";
    position: absolute;
    inset-block-end: -60px;
    inset-inline-start: -20px;
    inline-size: 180px;
    block-size: 180px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.07);
}
.test-prep-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 139, 139, 0.45);
}
.test-prep-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.9rem;
    border-radius: 99px;
    background: rgba(255, 255, 255, 0.25);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    inline-size: fit-content;
}
.test-prep-icon {
    font-size: 2.5rem;
    line-height: 1;
}
.test-prep-card h3 {
    font-size: 1.55rem;
    font-weight: 800;
}
.test-prep-card p {
    font-size: 0.93rem;
    opacity: 0.88;
    line-height: 1.55;
}
.test-prep-cta {
    margin-block-start: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.6rem 1.4rem;
    border-radius: 99px;
    background: #fff;
    color: var(--accent-dark);
    font-weight: 700;
    font-size: 0.9rem;
    inline-size: fit-content;
    position: relative;
    z-index: 1;
    transition: all var(--transition);
}
.test-prep-cta:hover {
    background: rgba(255, 255, 255, 0.88);
    transform: translateX(4px);
    color: var(--accent-dark);
}
[dir="rtl"] .test-prep-cta:hover {
    transform: translateX(-4px);
}

/* ── Packages / Pricing ─────────────────────────────────────── */
.packages-section {
    background: var(--surface);
}

.package-selector {
    text-align: center;
    margin-block-end: 2.5rem;
}
.package-slider-wrap {
    max-inline-size: 520px;
    margin-inline: auto;
    padding: 2rem;
    background: var(--bg);
    border-radius: var(--radius);
    border: 1.5px solid var(--border);
    box-shadow: var(--shadow);
}
.hours-display {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}
.hours-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-block-end: 1.5rem;
}

input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    inline-size: 100%;
    block-size: 6px;
    border-radius: 99px;
    background: linear-gradient(
        to inline-end,
        var(--accent) var(--range-pct, 0%),
        var(--border) var(--range-pct, 0%)
    );
    outline: none;
    cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    inline-size: 22px;
    block-size: 22px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 2px 8px rgba(0, 139, 139, 0.4);
    transition: transform var(--transition);
}
input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.3);
}

.price-display {
    margin-block-start: 1.5rem;
    padding-block-start: 1.25rem;
    border-block-start: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}
.price-main {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text);
}
.price-per-hr {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.savings-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 99px;
    background: var(--accent-light);
    color: var(--accent-dark);
    font-weight: 700;
    font-size: 0.82rem;
}
[data-theme="dark"] .savings-badge {
    background: rgba(0, 139, 139, 0.15);
    color: var(--accent);
}

.packages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
    margin-block-start: 2.5rem;
}
.pkg-card {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transition: all var(--transition);
    position: relative;
}
.pkg-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}
.pkg-card.featured {
    border-color: var(--accent);
    background: linear-gradient(
        135deg,
        rgba(0, 139, 139, 0.06) 0%,
        var(--bg) 100%
    );
}
.pkg-card.featured::before {
    content: attr(data-badge);
    position: absolute;
    inset-block-start: -1px;
    inset-inline-end: 1.25rem;
    background: var(--accent);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 0.2rem 0.7rem;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    letter-spacing: 0.04em;
}
.pkg-hours {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}
.pkg-price {
    font-size: 1.4rem;
    font-weight: 700;
}
.pkg-pph {
    font-size: 0.82rem;
    color: var(--text-muted);
}
.pkg-savings {
    font-size: 0.78rem;
    font-weight: 700;
    color: #10b981;
    background: rgba(16, 185, 129, 0.1);
    padding: 0.2rem 0.6rem;
    border-radius: 99px;
    inline-size: fit-content;
}

/* ── Forms ──────────────────────────────────────────────────── */
.auth-wrapper {
    min-block-size: calc(100vh - var(--nav-h));
    display: grid;
    place-items: center;
    padding: 2rem;
    background: radial-gradient(
        ellipse 60% 50% at 50% 0%,
        rgba(0, 139, 139, 0.08) 0%,
        transparent 65%
    );
}
.auth-card {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem 2.25rem;
    inline-size: 100%;
    max-inline-size: 460px;
    box-shadow: var(--shadow);
}
.auth-card h1 {
    font-size: 1.7rem;
    font-weight: 800;
    margin-block-end: 0.3rem;
    text-align: center;
}
.auth-card .subtitle {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-align: center;
    margin-block-end: 2rem;
}
.role-tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-block-end: 2rem;
}
.role-tab {
    padding: 0.6rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    background: var(--surface);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all var(--transition);
    color: var(--text-muted);
    text-decoration: none;
}
.role-tab:hover,
.role-tab.active {
    border-color: var(--accent);
    background: var(--accent-light);
    color: var(--accent-dark);
}
[data-theme="dark"] .role-tab.active {
    background: rgba(0, 139, 139, 0.15);
    color: var(--accent);
}

.form-group {
    margin-block-end: 1.1rem;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-block-end: 0.4rem;
}
.form-group input,
.form-group select,
.form-group textarea {
    inline-size: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--text);
    font-size: 0.97rem;
    font-family: inherit;
    transition:
        border-color var(--transition),
        box-shadow var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 139, 139, 0.15);
}
.form-group textarea {
    resize: vertical;
    min-block-size: 90px;
}

.errorlist {
    margin: 0;
    padding: 0;
}
.errorlist li {
    color: #ef4444;
    font-size: 0.8rem;
    margin-block-start: 0.35rem;
    padding-inline-start: 1rem;
    border-inline-start: 2px solid #ef4444;
}

.messages-list {
    margin-block-end: 1rem;
}
.message {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 500;
    margin-block-end: 0.5rem;
}
.message.success {
    background: rgba(16, 185, 129, 0.12);
    color: #059669;
    border: 1px solid rgba(16, 185, 129, 0.3);
}
.message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.25);
}
.message.info {
    background: rgba(0, 139, 139, 0.1);
    color: var(--accent-dark);
    border: 1px solid rgba(0, 139, 139, 0.25);
}

/* ── Dashboard ──────────────────────────────────────────────── */
.dashboard-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 1.5rem;
    align-items: start;
}
.dash-sidebar {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 1.5rem;
}
.dash-main {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.stat-card {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow);
}
.stat-icon {
    inline-size: 52px;
    block-size: 52px;
    border-radius: var(--radius-sm);
    background: var(--accent-light);
    display: grid;
    place-items: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}
[data-theme="dark"] .stat-icon {
    background: rgba(0, 139, 139, 0.15);
}
.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
}
.stat-label {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ── Site Footer ─────────────────────────────────────────────── */
.site-footer {
    background: var(--surface);
    border-block-start: 1px solid var(--border);
    padding-block: 3.5rem 1.5rem;
    margin-block-start: auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 2.5rem;
    margin-block-end: 2.5rem;
}
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent);
    margin-block-end: 0.75rem;
    text-decoration: none;
    margin-inline-start: -0.5rem;
}
.footer-logo .logo-image {
    block-size: 2rem;
}
.footer-logo-ar {
    color: var(--text);
}
.footer-tagline {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-block-end: 1.5rem;
    line-height: 1.6;
}
.footer-heading {
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    margin-block-end: 1rem;
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.footer-links a {
    font-size: 0.88rem;
    color: var(--text-muted);
    transition:
        color var(--transition),
        padding-inline-start var(--transition);
}
.footer-links a:hover {
    color: var(--accent);
    padding-inline-start: 0.35rem;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}
.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.87rem;
}
.footer-contact-list a {
    color: var(--text-muted);
    transition: color var(--transition);
}
.footer-contact-list a:hover {
    color: var(--accent);
}
.footer-contact-list span {
    color: var(--text-muted);
}

/* Social icons row in footer brand */
.social-row {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}
.social-icon {
    inline-size: 36px;
    block-size: 36px;
    border-radius: 50%;
    border: 1.5px solid var(--border);
    background: var(--bg);
    color: var(--text-muted);
    display: grid;
    place-items: center;
    transition: all var(--transition);
    flex-shrink: 0;
}
.social-icon svg {
    inline-size: 16px;
    block-size: 16px;
}
.social-icon:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
    transform: translateY(-3px);
}

.footer-bottom {
    border-block-start: 1px solid var(--border);
    padding-block-start: 1.25rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.83rem;
}
.footer-accent {
    color: var(--accent);
    font-weight: 700;
}

/* ── About Page Cards ────────────────────────────────────────── */
.about-card {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem 1.75rem;
    transition: all var(--transition);
}
.about-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}
.about-card-icon {
    font-size: 2.2rem;
    margin-block-end: 1rem;
}
.about-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-block-end: 0.75rem;
}
.about-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.why-card {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    transition: all var(--transition);
}
.why-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow);
}
.why-icon {
    font-size: 1.8rem;
}
.why-card h4 {
    font-weight: 700;
    font-size: 0.97rem;
}
.why-card p {
    font-size: 0.87rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ── Contact Page ────────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
}
.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}
.contact-info-icon {
    font-size: 1.4rem;
    inline-size: 44px;
    block-size: 44px;
    border-radius: var(--radius-sm);
    background: var(--accent-light);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}
[data-theme="dark"] .contact-info-icon {
    background: rgba(0, 139, 139, 0.15);
}
.contact-info-list strong {
    display: block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.contact-info-list a,
.contact-info-list span {
    font-size: 0.95rem;
    color: var(--text);
}
.contact-info-list a:hover {
    color: var(--accent);
}

.contact-social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.75rem;
}
.contact-social-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.6rem 0.9rem;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border);
    background: var(--surface);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    transition: all var(--transition);
}
.contact-social-btn:hover {
    border-color: var(--accent);
    background: var(--accent-light);
    color: var(--accent-dark);
    transform: translateY(-2px);
}
[data-theme="dark"] .contact-social-btn:hover {
    background: rgba(0, 139, 139, 0.15);
    color: var(--accent);
}

.contact-form-col {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--shadow);
}

/* ── nav CTA button ──────────────────────────────────────────── */
.nav-cta {
    padding: 0.4rem 1.1rem !important;
    font-size: 0.88rem !important;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        inset-block-start: var(--nav-h);
        inset-inline: 0;
        background: var(--bg);
        border-block-end: 1px solid var(--border);
        padding: 1rem 1.5rem;
        z-index: 99;
    }
    .nav-links.open {
        display: flex;
    }
    .nav-burger {
        display: flex;
    }
    .subjects-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    .packages-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .role-tabs {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .contact-social-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

/* ── SVGs & Status Badges ───────────────────────────────────── */
.theme-toggle svg {
    inline-size: 18px;
    block-size: 18px;
    display: block;
    fill: none;
    stroke: var(--text);
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: fill var(--transition), stroke var(--transition);
}

[data-theme="dark"] .theme-toggle {
    background: #ffffff !important;
    border-color: #ffffff !important;
}
[data-theme="dark"] .theme-toggle svg {
    fill: #000000 !important;
    stroke: #000000 !important;
}

svg.value-check {
    color: #10b981;
    margin-inline-end: 0.5rem;
    vertical-align: middle;
    display: inline-block;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.65rem;
    border-radius: 99px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.status-badge.verified {
    background: rgba(16, 185, 129, 0.12);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}
.status-badge.pending {
    background: rgba(245, 158, 11, 0.12);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

/* --- Google Login Button --- */
.btn-google {
    background: var(--bg);
    border: 1.5px solid var(--border);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: var(--shadow);
}
.btn-google:hover {
    background: var(--surface);
    border-color: var(--accent);
    transform: translateY(-1px);
    box-shadow: var(--shadow-hover);
}
.btn-google svg {
    margin-inline-end: 0.5rem;
    flex-shrink: 0;
}

/* --- Calendar Widget --- */
.calendar-card {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-block-end: 1.5rem;
}
.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-block-end: 1.25rem;
}
.calendar-header h3 {
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--text);
}
.btn-cal {
    background: var(--surface);
    border: 1.5px solid var(--border);
    color: var(--text);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
}
.btn-cal:hover {
    background: var(--accent-light);
    border-color: var(--accent);
    color: var(--accent-dark);
}
.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-block-end: 0.5rem;
    text-transform: uppercase;
}
.calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}
.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    border: 1px solid transparent;
}
.calendar-day:hover {
    background: var(--surface-2);
}
.calendar-day.empty {
    background: transparent;
    cursor: default;
}
.calendar-day.empty:hover {
    background: transparent;
}
.calendar-day.today {
    border-color: var(--accent);
    font-weight: 800;
    color: var(--accent-dark);
}
.calendar-day.selected {
    background: var(--accent);
    color: #ffffff;
    font-weight: 800;
}
.calendar-day.selected.today {
    color: #ffffff;
}
.calendar-day.has-meeting::after {
    content: '';
    position: absolute;
    bottom: 4px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}
.calendar-day.selected.has-meeting::after {
    background: #ffffff;
}

/* Meeting Cards in Dashboard */
.meetings-section {
    background: var(--bg);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    margin-block-end: 1.5rem;
}
.meetings-section h3 {
    font-weight: 800;
    font-size: 1.2rem;
    margin-block-end: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.meetings-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 0;
    margin: 0;
}
.meeting-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: var(--transition);
}
.meeting-card:hover {
    border-color: var(--accent);
    transform: translateX(3px);
}
[dir="rtl"] .meeting-card:hover {
    transform: translateX(-3px);
}
.meeting-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    color: var(--text-muted);
}
.meeting-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text);
}
.meeting-notes {
    font-size: 0.85rem;
    color: var(--text-muted);
    border-inline-start: 2px solid var(--border);
    padding-inline-start: 0.5rem;
    margin: 0;
}
.meeting-actions {
    display: flex;
    gap: 0.5rem;
    margin-block-start: 0.25rem;
}
.btn-meet {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
}
.btn-meet-primary {
    background: var(--accent);
    color: #ffffff;
    border: 1px solid var(--accent);
}
.btn-meet-primary:hover {
    background: var(--accent-dark);
}
.btn-meet-outline {
    background: transparent;
    color: var(--accent-dark);
    border: 1.5px solid var(--accent);
}
.btn-meet-outline:hover {
    background: var(--accent-light);
}

/* Schedule Responsive Grid Container */
.schedule-container {
    display: grid;
    grid-template-columns: 1.2fr 1.0fr;
    gap: 1.5rem;
    margin-block-end: 1.5rem;
}
@media (max-width: 767px) {
    .schedule-container {
        grid-template-columns: 1fr;
    }
}