.download-hero {
    background: linear-gradient(180deg, #E6F7F9 0%, #FFFFFF 100%);
    padding: 80px 32px 60px;
    text-align: center;
}
.download-hero h1 {
    font-size: clamp(40px, 5vw, 56px);
    font-weight: 700;
    color: #012D2D;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}
.download-hero p {
    font-size: 18px;
    color: #3E464E;
    max-width: 640px;
    margin: 0 auto;
}
.version-info {
    margin-top: 32px;
    font-size: 14px;
    color: #6B7380;
    display: inline-flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
}
.version-info span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.download-section {
    background: #FFFFFF;
    padding: 60px 32px 100px;
}
.download-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.download-card {
    background: #FFFFFF;
    border: 2px solid rgba(1, 45, 45, 0.08);
    border-radius: 24px;
    padding: 40px 32px;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
.download-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 121, 127, 0.25);
    box-shadow: 0 16px 48px rgba(1, 45, 45, 0.1);
}
.platform-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #D5F6FA 0%, #E6F7F9 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: #00797F;
}
.download-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #012D2D;
    margin: 0 0 8px;
}
.download-card .platform-desc {
    color: #3E464E;
    font-size: 14px;
    margin-bottom: 24px;
    min-height: 42px;
}
.download-card .platform-details {
    width: 100%;
    padding: 16px 20px;
    background: #F8FAFB;
    border-radius: 12px;
    margin-bottom: 24px;
    font-size: 13px;
    color: #6B7380;
    line-height: 1.6;
}
.download-card .platform-details strong {
    color: #012D2D;
    font-weight: 600;
}
.download-btn-main {
    width: 100%;
    padding: 16px 32px;
    background: #00797F;
    color: #FFFFFF;
    border: none;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    display: inline-block;
}
.download-btn-main:hover {
    background: #006066;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 121, 127, 0.25);
}
.download-alt-btns {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
}
.download-alt-btn {
    padding: 8px 16px;
    background: transparent;
    color: #6B7380;
    border: 1px solid rgba(1, 45, 45, 0.1);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}
.download-alt-btn:hover {
    background: #F0F9FA;
    color: #00797F;
    border-color: rgba(0, 121, 127, 0.2);
}

.mobile-downloads {
    max-width: 1200px;
    margin: 60px auto 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.mobile-card {
    background: linear-gradient(180deg, #FFFFFF 0%, #F0F9FA 100%);
    border: 2px solid rgba(1, 45, 45, 0.08);
    border-radius: 24px;
    padding: 48px 40px;
    display: flex;
    align-items: center;
    gap: 32px;
}
.mobile-icon {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
    background: #FFFFFF;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00797F;
    box-shadow: 0 8px 24px rgba(0, 121, 127, 0.12);
}
.mobile-info {
    flex: 1;
}
.mobile-info h3 {
    font-size: 24px;
    font-weight: 700;
    color: #012D2D;
    margin: 0 0 8px;
}
.mobile-info p {
    color: #3E464E;
    font-size: 15px;
    margin: 0 0 20px;
    line-height: 1.6;
}
.store-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    background: #012D2D;
    color: #FFFFFF;
    border-radius: 12px;
    text-decoration: none;
    transition: transform 0.2s, background 0.2s;
    width: fit-content;
}
.store-btn:hover {
    background: #023D3D;
    transform: translateY(-2px);
}
.store-btn-label {
    font-size: 11px;
    opacity: 0.8;
    display: block;
}
.store-btn-title {
    font-size: 16px;
    font-weight: 600;
    display: block;
}

.section-divider {
    max-width: 1200px;
    margin: 80px auto 0;
    text-align: center;
}
.section-divider h2 {
    font-size: 32px;
    font-weight: 700;
    color: #012D2D;
    margin: 0 0 16px;
}
.section-divider p {
    font-size: 16px;
    color: #3E464E;
    margin-bottom: 40px;
}

.features-section {
    background: #F8FAFB;
    padding: 100px 32px;
}
.features-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}
.feature-item {
    text-align: center;
}
.feature-icon {
    width: 64px;
    height: 64px;
    background: #FFFFFF;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #00797F;
    box-shadow: 0 4px 12px rgba(1, 45, 45, 0.06);
}
.feature-item h4 {
    font-size: 18px;
    font-weight: 700;
    color: #012D2D;
    margin: 0 0 12px;
}
.feature-item p {
    font-size: 14px;
    color: #3E464E;
    line-height: 1.6;
    margin: 0;
}

.requirements-section {
    background: #FFFFFF;
    padding: 100px 32px;
}
.requirements-inner {
    max-width: 1000px;
    margin: 0 auto;
    background: #F8FAFB;
    border-radius: 24px;
    padding: 48px;
}
.requirements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 32px;
}
.req-item h4 {
    font-size: 16px;
    font-weight: 700;
    color: #012D2D;
    margin: 0 0 12px;
}
.req-item ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.req-item li {
    padding: 8px 0;
    color: #3E464E;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.req-item li::before {
    content: "";
    width: 6px;
    height: 6px;
    background: #00797F;
    border-radius: 50%;
    flex-shrink: 0;
}

@media (max-width: 900px) {
    .download-grid {
        grid-template-columns: 1fr;
    }
    .mobile-downloads {
        grid-template-columns: 1fr;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .requirements-grid {
        grid-template-columns: 1fr;
    }
    .requirements-inner {
        padding: 32px 24px;
    }
    .mobile-card {
        padding: 32px 24px;
        flex-direction: column;
        text-align: center;
    }
}