/**
 * Khan Services — Apps Page Styles
 * ──────────────────────────────────
 * These styles are ONLY loaded on apps.html.
 * They extend css/styles.css without overriding it.
 * All selectors are scoped under .apps-* or .app-card* namespaces.
 */

/* ─── Page Hero ──────────────────────────────────────────────────────────────*/
.apps-hero {
    padding: 140px 0 80px;
    text-align: center;
    background: radial-gradient(circle at 50% 0%,
        rgba(245, 158, 11, 0.07) 0%, transparent 65%);
    position: relative;
    overflow: hidden;
}

.apps-hero__blob {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.08;
    animation: move 22s infinite alternate;
    pointer-events: none;
}

.apps-hero__blob--1 {
    background: var(--primary);
    top: -150px;
    left: -150px;
}

.apps-hero__blob--2 {
    background: var(--secondary);
    bottom: -150px;
    right: -150px;
    opacity: 0.05;
}

.apps-hero__label {
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.75rem;
    display: block;
    margin-bottom: 16px;
}

.apps-hero__title {
    font-family: 'Outfit', sans-serif;
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
}

.apps-hero__subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 540px;
    margin: 0 auto;
}

/* ─── Apps Grid ──────────────────────────────────────────────────────────────*/
.apps-section {
    padding: 72px 0 100px;
}

.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
}

/* ─── App Card ───────────────────────────────────────────────────────────────*/
.app-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                border-color 0.3s ease,
                box-shadow 0.4s ease;
}

.app-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-glow);
    box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(245, 158, 11, 0.15);
}

/* Icon area */
.app-card__icon-wrap {
    --accent: var(--primary);
    background: linear-gradient(135deg,
        rgba(var(--accent-rgb, 245,158,11), 0.08) 0%,
        rgba(var(--accent-rgb, 245,158,11), 0.03) 100%);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 120px;
    position: relative;
    overflow: hidden;
}

/* Subtle animated shimmer on the icon area */
.app-card__icon-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        transparent 0%, rgba(255,255,255,0.04) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.app-card:hover .app-card__icon-wrap::after {
    transform: translateX(100%);
}

/* Fallback icon (Lucide) */
.app-card__icon-placeholder {
    width: 68px;
    height: 68px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-card__icon-placeholder svg {
    width: 34px;
    height: 34px;
    stroke-width: 1.5;
}

/* Real image icon */
.app-card__icon-img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    border-radius: 16px;
}

/* Body */
.app-card__body {
    padding: 24px 24px 16px;
    flex: 1;
}

.app-card__platform {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 10px;
}

.app-card__platform svg {
    width: 12px;
    height: 12px;
    stroke-width: 2.5;
}

.app-card__name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 10px;
    line-height: 1.3;
}

.app-card__desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Meta grid (Version / Size / Updated) */
.app-card__meta {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border);
    border-radius: 14px;
    list-style: none;
}

[data-theme='light'] .app-card__meta {
    background: rgba(0, 0, 0, 0.025);
}

.app-card__meta li {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.app-card__meta-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
}

.app-card__meta-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
}

/* Footer (Download / Coming Soon) */
.app-card__footer {
    padding: 16px 24px 24px;
}

/* Download button */
.app-card__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 24px;
    background: var(--primary);
    color: #000;
    font-weight: 700;
    font-size: 0.92rem;
    border-radius: 50px;
    box-shadow: 0 4px 18px var(--primary-glow);
    transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                box-shadow 0.35s ease,
                background 0.3s ease;
    text-decoration: none;
    cursor: pointer;
    border: none;
}

.app-card__btn svg {
    width: 16px;
    height: 16px;
    stroke-width: 2.5;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.app-card__btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--primary-glow);
}

.app-card__btn:hover svg {
    transform: translateY(2px);
}

.app-card__btn:active {
    transform: translateY(-1px);
}

/* Coming Soon badge */
.app-card__coming-soon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 13px 24px;
    border: 2px dashed var(--border);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
    cursor: default;
    font-family: 'Outfit', sans-serif;
}

.app-card__coming-soon svg {
    width: 15px;
    height: 15px;
    stroke-width: 2;
    flex-shrink: 0;
}

/* ─── Empty State ────────────────────────────────────────────────────────────*/
.apps-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
}

.apps-empty svg {
    width: 56px;
    height: 56px;
    color: var(--text-muted);
    opacity: 0.4;
    margin: 0 auto 20px;
    display: block;
}

.apps-empty h3 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.apps-empty p {
    color: var(--text-muted);
}

/* ─── Apps count badge ───────────────────────────────────────────────────────*/
.apps-count {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 48px;
}

.apps-count strong {
    color: var(--primary);
}

/* ─── Footer Apps button (used on index.html) ────────────────────────────────*/
.footer-apps-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 26px;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.3s ease,
                color 0.3s ease,
                transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275),
                box-shadow 0.3s ease;
    margin-top: 16px;
}

.footer-apps-btn svg {
    width: 16px;
    height: 16px;
    stroke-width: 2;
    flex-shrink: 0;
}

.footer-apps-btn:hover {
    background: var(--primary);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--primary-glow);
}

/* ─── Responsive ─────────────────────────────────────────────────────────────*/
@media (max-width: 768px) {
    .apps-hero {
        padding: 120px 0 60px;
    }

    .apps-grid {
        grid-template-columns: 1fr;
    }

    .app-card__meta {
        grid-template-columns: 1fr 1fr;
    }

    .app-card__meta li:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 480px) {
    .app-card__icon-wrap {
        height: 100px;
    }
}