/* ===== Professional Light Theme - Sky Blue ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Tajawal', sans-serif;
    background: linear-gradient(180deg, #f8fafc 0%, #e8f4fc 100%);
    color: #2d3436;
    line-height: 1.8;
    min-height: 100vh;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 320px;
    background: linear-gradient(135deg, #5dade2 0%, #85c1e9 40%, #aed6f1 80%, #d4e6f1 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 50px 20px 90px;
    overflow: hidden;
}

/* Wave Separator */
.wave-separator {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 100px;
    overflow: hidden;
    line-height: 0;
}

.wave-separator svg {
    width: 100%;
    ;
    height: 100%;
    display: block;
}

/* Shimmer Effect */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.10), rgba(255, 255, 255, 0.06), transparent);
    animation: shimmer 8s ease-in-out infinite;
}



@keyframes shimmer {
    0% {
        left: -100%;
    }

    50% {
        left: 100%;
    }

    100% {
        left: 100%;
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    color: #1a1a1a;
    max-width: 700px;
}

.hero-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 15px;
}

.app-icon {
    width: 50px;
    height: 50px;
    margin: 0;
    border-radius: 14px;
    overflow: hidden;
    box-shadow:
        0 8px 20px rgba(0, 0, 0, 0.2),
        0 0 0 2px rgba(255, 255, 255, 0.2);
    background: white;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.app-icon:hover {
    transform: scale(1.05);
}

.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.3);
    letter-spacing: 1px;
    line-height: 1;
}

.hero .subtitle {
    font-size: 1.2rem;
    opacity: 0.95;
    margin-bottom: 20px;
    line-height: 2;
}

.hero .supervision {
    font-size: 1rem;
    background: rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
    padding: 12px 28px;
    border-radius: 50px;
    display: inline-block;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

/* ===== Container ===== */
.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 50px 25px;
}

/* ===== Sections ===== */
.section {
    background: white;
    border-radius: 24px;
    padding: 35px 40px;
    margin-bottom: 25px;
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.04),
        0 1px 3px rgba(0, 0, 0, 0.02);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.section:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 30px rgba(0, 0, 0, 0.06),
        0 2px 5px rgba(0, 0, 0, 0.03);
}

.section h2 {
    font-size: 1.5rem;
    color: #3498db;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 3px solid #e3f2fd;
    display: block;
    text-align: center;
    width: 100%;
}

.section>p {
    font-size: 1.1rem;
    color: #555;
    line-height: 2;
}

/* ===== Features ===== */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
}

.feature {
    background: linear-gradient(135deg, #f8fafc 0%, #f0f7fc 100%);
    padding: 18px 20px;
    border-radius: 14px;
    font-size: 1rem;
    border: 1px solid #e3f2fd;
    transition: all 0.3s ease;
}

.feature:hover {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    border-color: #90caf9;
    transform: translateX(-5px);
}

/* ===== Content Tags ===== */
.content-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.content-tags span {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    color: #3498db;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: default;
}

.content-tags span:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 15px rgba(13, 110, 170, 0.2);
}

/* ===== Download Section ===== */
.download {
    text-align: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
}

/* ===== Store Cards ===== */
.store-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 0 auto;
}

.store-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 30px 20px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    border: 2px solid #e3f2fd;
    border-radius: 24px;
    text-decoration: none;
    color: #2d3436;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.store-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3498db, #85c1e9);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.store-card:hover::before {
    transform: scaleX(1);
}

.store-card:hover {
    border-color: #3498db;
    background: linear-gradient(180deg, #ffffff 0%, #e3f2fd 100%);
    transform: translateY(-8px);
    box-shadow:
        0 15px 40px rgba(13, 110, 170, 0.15),
        0 5px 15px rgba(13, 110, 170, 0.1);
}

.store-card img {
    width: 75px;
    height: 75px;
    object-fit: contain;
    transition: transform 0.3s ease;
}

.store-card:hover img {
    transform: scale(1.1);
}

.store-card span {
    font-size: 1.05rem;
    font-weight: 600;
    color: #3498db;
    text-align: center;
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
    .store-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .container {
        padding: 40px 20px;
    }
}

@media (max-width: 600px) {
    .hero {
        min-height: 400px;
        padding: 60px 20px 100px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero .subtitle {
        font-size: 1rem;
    }

    .app-icon {
        width: 35px;
        height: 35px;
        border-radius: 10px;
    }

    .hero-title {
        gap: 10px;
    }

    .section {
        padding: 25px 20px;
        border-radius: 18px;
    }

    .section h2 {
        font-size: 1.3rem;
    }

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

    .store-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .store-card {
        padding: 25px 15px;
        border-radius: 18px;
    }

    .store-card img {
        width: 60px;
        height: 60px;
    }

    .store-card span {
        font-size: 0.9rem;
    }
}