.landing-page .hero-welcome {
    background: var(--bg-gradient-2);
    color: white;
    padding: 4rem 0;
    position: relative;
}.landing-page .hero-welcome::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 145, 220, 0.92) 0%, rgba(13, 122, 184, 0.88) 100%);
    z-index: 0;
}.landing-page .hero-welcome .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}.landing-page .hero-welcome-content {
    max-width: 560px;
}.landing-page .hero-welcome-title {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}.landing-page .hero-welcome-subtitle {
    font-size: 1.45rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}.landing-page .hero-welcome-text {
    font-size: 1.05rem;
    line-height: 1.85;
    margin-bottom: 1rem;
    opacity: 0.95;
}.landing-page .hero-welcome-image-wrap {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}.landing-page .hero-welcome-image {
    width: 100%;
    height: auto;
    display: block;
}.landing-page .welcome-steps {
    padding: 4rem 0;
}.landing-page .welcome-steps .education-grid {
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}.landing-page .welcome-step-card {
    display: grid;
    grid-template-columns: 1fr 1.4fr; /* توضیحات (راست) | ویدئو (چپ)، در RTL ستون دوم چپ است */
    gap: 2rem 2.5rem;
    align-items: start;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 2.5rem 3rem;
    position: relative;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    border-right: 4px solid var(--primary-color);
}.landing-page .welcome-step-card--no-video {
    grid-template-columns: 1fr;
}.landing-page .welcome-step-content {
    min-width: 0;
}.landing-page .welcome-step-media {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    min-width: 0;
}.landing-page .welcome-step-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}.landing-page .welcome-step-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}.landing-page .welcome-step-title .step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    background: var(--bg-gradient-2);
    color: white;
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(15, 145, 220, 0.35);
    flex-shrink: 0;
}.landing-page .welcome-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}.landing-page .welcome-list li {
    position: relative;
    padding: 0.5rem 1.5rem 0.5rem 0;
    color: var(--text-light);
    line-height: 1.8;
}.landing-page .welcome-list li::before {
    content: '';
    position: absolute;
    right: 0;
    top: 1rem;
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
}.landing-page .video-embed-aparat {
    position: relative;
    width: 100%;
    height: 0;
    padding-top: 56.25%; /* 16:9 */
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-light);
    box-shadow: var(--shadow-md);
}.landing-page .welcome-step-media .video-embed-aparat {
    margin: 0;
    height: 0;
    padding-top: 56.25%;
    min-height: 320px; /* حداقل ارتفاع برای خوانایی */
    max-height: 400px; /* سقف برای صفحات عریض */
}.landing-page .video-embed-aparat iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}.landing-page .download-badges {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}.landing-page .download-badges a {
    display: inline-block;
    transition: var(--transition);
}.landing-page .download-badges a:hover {
    transform: translateY(-3px);
    opacity: 0.9;
}.landing-page .download-badges img {
    display: block;
    height: 56px;
    width: auto;
    border-radius: var(--radius);
}.landing-page .pwa-block {
    margin-top: 1rem;
}.landing-page .pwa-block a {
    display: inline-block;
    transition: var(--transition);
}.landing-page .pwa-block a:hover {
    opacity: 0.9;
}.landing-page .pwa-block img {
    max-width: 220px;
    height: auto;
    max-height: 56px;
    object-fit: contain;
    border-radius: var(--radius);
}.landing-page .welcome-contact {
    padding: 4rem 0;
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--bg-white) 100%);
    text-align: center;
}.landing-page .welcome-contact .section-title {
    margin-bottom: 1.75rem;
    font-size: 1.75rem;
}.landing-page .welcome-addresses {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    max-width: 720px;
    margin: 0 auto 1.75rem;
    text-align: right;
}.landing-page .welcome-address {
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}.landing-page .welcome-address strong {
    display: block;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.05rem;
}.landing-page .welcome-address p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.65;
}.landing-page .welcome-hours {
    margin-top: 1.25rem;
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Responsive */
@media (max-width: 768px) {.landing-page .hero-welcome {
        padding: 2.5rem 0;
    }.landing-page .hero-welcome .container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }.landing-page .hero-welcome-image-wrap {
        order: -1;
    }.landing-page .hero-welcome-title {
        font-size: 1.9rem;
    }.landing-page .hero-welcome-subtitle {
        font-size: 1.2rem;
    }.landing-page .welcome-steps {
        padding: 2.5rem 0;
    }.landing-page .welcome-steps .education-grid {
        gap: 2.5rem;
    }.landing-page .welcome-step-card {
        grid-template-columns: 1fr;
        padding: 1.75rem 1.5rem;
    }.landing-page .welcome-step-media {
        order: -1; /* در موبایل ویدئو بالا بیاید */
    }.landing-page .welcome-step-media .video-embed-aparat {
        min-height: 260px;
        max-height: 320px;
    }.landing-page .welcome-step-title {
        font-size: 1.3rem;
        gap: 0.75rem;
    }.landing-page .welcome-step-title .step-num {
        min-width: 38px;
        height: 38px;
        font-size: 1.1rem;
    }.landing-page .download-badges {
        flex-direction: column;
        align-items: flex-start;
    }.landing-page .video-embed-aparat {
        max-width: 100%;
    }
}