* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: yekanbakhFaNum;
}

body {
    background: #f8f9fc;
    color: #1a1a2e;
    min-height: 100vh;
    overflow-x: hidden;
    padding: 16px 20px 40px;
    position: relative;
}
@font-face {
    font-family: 'yekanbakhFaNum';
    /*    font-style: normal;*/
    font-weight: 300;
    /*    font-stretch: normal;*/
    src: url('../a1-font/yekanbakhfanumber/YekanBakhFaNum-Light.woff') format('woff'), url('../a1-font/yekanbakhfanumber/YekanBakhFaNum-Light.woff2') format('woff2');
}
    body::before {
        content: '';
        position: fixed;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle at 30% 20%, rgba(230, 30, 77, 0.05) 0%, transparent 50%), radial-gradient(circle at 70% 80%, rgba(255, 107, 107, 0.04) 0%, transparent 50%);
        z-index: -1;
        pointer-events: none;
    }


.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 10px 5px 10px;
    margin: 0 auto;
    width: 90%;
    direction: ltr;
    position: relative;
}

.back-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    color: #1a1a2e;
    text-decoration: none;
    font-size: 18px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.5);
    flex-shrink: 0;
}

    .back-button:hover {
        transform: scale(1.08);
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        background: rgba(255, 255, 255, 0.9);
    }

    .back-button:active {
        transform: scale(0.95);
    }

.logo {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    font-weight: 100;
    font-size: 18px;
    color: #1a1a2e;
}

.logo-appstore {
    width: 170px;
    height: 70px;
    object-fit: contain;
    cursor: pointer;
}



.hero-text-desktop {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    max-width: 400px;
    padding: 0;
    margin: 0;
}

    .hero-text-desktop .main-title {
        font-size: 25px;
        margin-bottom: 2px;
    }

    .hero-text-desktop .subtitle {
        font-size: 15px;
        max-width: 430px;
    }


.hero-text-mobile {
    display: none;
    text-align: center;
    max-width: 500px;
    margin: 0 auto 16px;
    padding: 0 4px;
}

    .hero-text-mobile .main-title {
        font-size: 24px;
    }

    .hero-text-mobile .subtitle {
        font-size: 13px;
        max-width: 320px;
    }


.main-content {
    max-width: 1100px;
    width: 100%;
    margin: 0 auto;
}

.hero-text {
    text-align: center;
    max-width: 500px;
    padding: 0 4px;
}

.main-title {
    font-size: 28px;
    font-weight: 800;
    color: #1a1a2e;
    margin-bottom: 8px;
    line-height: 1.3;
    letter-spacing: -0.5px;
}

    .main-title::after {
        font-size: 22px;
        margin-right: 6px;
    }

.subtitle {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.7;
    font-weight: 400;
    max-width: 443px;
    margin: 0 auto;
}


.row-container {
    display: flex;
    flex-direction: row;
    gap: 60px;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 900px;
    margin: 0 auto 50px;
}


.phone-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px 0 20px;
    flex-shrink: 0;
}

.phone-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.phone-mockup {
    position: relative;
    width: 230px;
    aspect-ratio: 9 / 19.5;
    background: #1a1a1a;
    border-radius: 42px;
    padding: 10px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.25), 0 0 0 1px rgba(255, 255, 255, 0.08) inset, 0 0 40px rgba(230, 30, 77, 0.08);
    transition: transform 0.3s ease;
}


.phone-notch {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 20px;
    background: #1a1a1a;
    border-radius: 0 0 16px 16px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.camera {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, #2a2a3a, #0a0a1a);
    box-shadow: 0 0 4px rgba(100, 100, 255, 0.15);
}

.speaker {
    width: 36px;
    height: 4px;
    border-radius: 4px;
    background: #1a1a2a;
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5);
}


.power-button {
    position: absolute;
    right: -3px;
    top: 120px;
    width: 4px;
    height: 48px;
    background: linear-gradient(180deg, #2a2a2a, #1a1a1a);
    border-radius: 0 4px 4px 0;
    box-shadow: inset -1px 0 2px rgba(255, 255, 255, 0.05);
}

.volume-button {
    position: absolute;
    left: -3px;
    top: 100px;
    width: 4px;
    height: 36px;
    background: linear-gradient(180deg, #2a2a2a, #1a1a1a);
    border-radius: 4px 0 0 4px;
    box-shadow: inset 1px 0 2px rgba(255, 255, 255, 0.05);
}

    .volume-button::after {
        content: '';
        position: absolute;
        left: 0;
        top: 48px;
        width: 4px;
        height: 36px;
        background: linear-gradient(180deg, #2a2a2a, #1a1a1a);
        border-radius: 4px 0 0 4px;
        box-shadow: inset 1px 0 2px rgba(255, 255, 255, 0.05);
    }

.home-button {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.2);
    z-index: 10;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.05);
}


.phone-screen {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
    border-radius: 32px;
    background: #0a0a0a;
}

.screen-content {
    position: relative;
    width: 100%;
    height: 100%;
}

.screenshot {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    overflow: hidden;
}

    .screenshot.active {
        opacity: 1;
        z-index: 2;
    }

.screenshot-img {
    width: 100%;
    height: auto;
    min-height: 100%;
    display: block;
    user-select: none;
    -webkit-user-drag: none;
}


.phone-glare {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 42px;
    pointer-events: none;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, transparent 30%, transparent 70%, rgba(255, 255, 255, 0.03) 100%);
    z-index: 15;
}


.phone-label {
    font-size: 12px;
    color: #9ca3af;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 400;
    letter-spacing: 0.3px;
    animation: pulseLabel 3s ease-in-out infinite;
}

    .phone-label i {
        font-size: 12px;
        color: #e61e4d;
        opacity: 0.6;
    }

@keyframes pulseLabel {

    0%, 100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}


.download-section {
    width: 100%;
    max-width: 420px;
    flex-shrink: 0;
}

.download-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 20px 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(255, 255, 255, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 20px 20px;
    border: none;
    border-radius: 16px;
    background: white;
    cursor: pointer;
    transition: all 0.25s ease;
    text-align: right;
    position: relative;
    margin-bottom: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

    .download-btn:last-child {
        margin-bottom: 0;
    }

    .download-btn:hover {
        transform: translateX(-4px);
        box-shadow: 0 8px 24px rgba(230, 30, 77, 0.12);
        background: #fafafa;
    }

    .download-btn:active {
        transform: scale(0.97);
    }

    .download-btn.primary {
        color: white;
        box-shadow: 0 4px 20px rgba(230, 58, 98, 0.096);
    }

        .download-btn.primary:hover {
            box-shadow: 0 8px 32px rgba(230, 30, 77, 0.35);
            transform: translateX(-4px) scale(1.02);
        }

        .download-btn.primary .btn-label {
            color: rgba(0, 0, 0, 0.7);
        }

        .download-btn.primary .btn-store {
            color: rgb(0, 0, 0);
        }

        .download-btn.primary .btn-icon {
            background: rgba(255, 255, 255, 0);
            color: white;
            border: 1px solid rgba(0, 0, 0, 0.123);
        }

.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(230, 30, 77, 0.08);
    color: #e61e4d;
    font-size: 20px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.download-btn:hover .btn-icon {
    transform: scale(1.05) rotate(-4deg);
}

.btn-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1px;
}

.btn-label {
    font-size: 11px;
    color: #9ca3af;
    font-weight: 400;
}

.btn-store {
    font-size: 15px;
    font-weight: 700;
    color: #1a1a2e;
}

.badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: linear-gradient(135deg, #ffd700, #f59e0b);
    color: #1a1a2e;
    font-size: 9px;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: 20px;
    box-shadow: 0 2px 12px rgba(245, 158, 11, 0.3);
    letter-spacing: 0.3px;
}

.image {
    width: 40px;
    height: 40px;
    object-fit: contain;
}


.features-section {
    width: 100%;
    max-width: 420px;
    flex-shrink: 0;
}

.features-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.3));
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 20px 16px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(255, 255, 255, 0.3) inset;
    height: 100%;
    min-height: 320px;
    position: relative;
    overflow: hidden;
}

    .features-card::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle at 70% 30%, rgba(230, 30, 77, 0.04), transparent 50%);
        pointer-events: none;
        z-index: 0;
    }

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 14px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* .feature-item:hover {
    background: rgba(230, 30, 77, 0.06);
    border-color: rgba(230, 30, 77, 0.15);
    transform: translateX(-4px);
    box-shadow: 0 4px 16px rgba(230, 30, 77, 0.08);
} */

.feature-icon {
    font-size: 24px;
    line-height: 1;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(230, 30, 77, 0.06);
    border-radius: 10px;
    transition: all 0.3s ease;
}

/* .feature-item:hover .feature-icon {
    background: rgba(230, 30, 77, 0.12);
    transform: scale(1.05);
} */

.feature-content {
    flex: 1;
    cursor: default;
}

    .feature-content h4 {
        font-size: 13px;
        font-weight: 700;
        color: #1a1a2e;
        margin-bottom: 2px;
        line-height: 1.3;
    }

    .feature-content p {
        font-size: 10px;
        color: #6b7280;
        line-height: 1.3;
        margin: 0;
    }


.support-section {
    width: 100%;
    max-width: 700px;
    margin: 20px auto 16px;
}

.support-card {
    display: flex;
    align-items: center;
    gap: 25px;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    padding: 18px 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.support-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(230, 30, 77, 0.08), rgba(255, 107, 107, 0.08));
    color: #e61e4d;
    font-size: 22px;
    flex-shrink: 0;
}

.support-content {
    flex: 1;
}

    .support-content h3 {
        font-size: 15px;
        font-weight: 700;
        color: #1a1a2e;
        margin-bottom: 2px;
    }

    .support-content p {
        font-size: 13px;
        color: #6b7280;
        line-height: 1.5;
        margin-bottom: 4px;
    }

.support-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #e61e4d;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
}

    .support-link:hover {
        gap: 10px;
        color: #d41842;
    }

    .support-link i {
        font-size: 12px;
        transition: transform 0.3s ease;
    }

    .support-link:hover i {
        transform: translateX(-4px);
    }


.back-home-wrapper {
    display: flex;
    justify-content: center;
    margin: 24px auto 8px;
    width: 100%;
}

.back-home-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 32px;
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.04);
    color: #1a1a2e;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

    .back-home-btn:hover {
        background: rgba(255, 255, 255, 0.8);
        box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
        transform: translateY(-2px);
        gap: 14px;
    }

    .back-home-btn:active {
        transform: scale(0.96);
    }

    .back-home-btn i {
        font-size: 16px;
        color: #e61e4d;
        transition: transform 0.3s ease;
    }

    .back-home-btn:hover i {
        transform: translateX(-4px);
    }



@media (max-width: 1248px) {


    .row-container {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 30px;
    }

    .phone-section {
        order: 1;
    }

    .download-section {
        order: 2;
    }

    .features-section {
        order: 3;
        width: 100%;
    }

    .phone-mockup {
        width: 190px;
        border-radius: 36px;
        padding: 8px;
    }

    .phone-screen {
        border-radius: 30px;
    }

    .phone-notch {
        width: 80px;
        height: 18px;
        top: 6px;
    }

    .camera {
        width: 7px;
        height: 7px;
    }

    .speaker {
        width: 30px;
        height: 3px;
    }

    .download-card {
        padding: 25px 20px;
    }

    .download-btn {
        padding: 12px 14px;
        gap: 10px;
        border-radius: 14px;
        margin-bottom: 6px;
    }

    .btn-icon {
        width: 38px;
        height: 38px;
        font-size: 16px;
    }

    .image {
        width: 34px;
        height: 34px;
    }

    .btn-store {
        font-size: 14px;
    }

    .btn-label {
        font-size: 10px;
    }

    .badge {
        font-size: 7px;
        padding: 2px 8px;
        top: -4px;
        right: -4px;
    }

    .features-card {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        padding: 14px 16px;
        gap: 6px;
        min-height: auto;
        border-radius: 20px;
    }

    .feature-item {
        flex: 1 0 45%;
        padding: 8px 10px;
        gap: 8px;
        border-radius: 12px;
    }

        .feature-item:hover {
            transform: none;
        }

    .feature-icon {
        font-size: 20px;
        width: 32px;
        height: 32px;
    }

    .feature-content h4 {
        font-size: 12px;
    }

    .feature-content p {
        font-size: 9px;
    }

    .main-title {
        font-size: 24px;
    }

    .subtitle {
        font-size: 13px;
        max-width: 320px;
    }

    .logo-appstore {
        width: 130px;
        height: 55px;
    }

    .back-button {
        width: 38px;
        height: 38px;
        font-size: 16px;
    }

    .hero-text-desktop {
        display: none;
    }

    .hero-text-mobile {
        display: block;
    }

    .support-section {
        max-width: 425px;
    }

    .support-card {
        padding: 14px 16px;
        gap: 12px;
    }

    .support-content h3 {
        font-size: 14px;
    }

    .support-content p {
        font-size: 12px;
    }

    .back-home-btn {
        padding: 10px 24px;
        font-size: 13px;
    }

    .phone-label {
        font-size: 10px;
    }
}


@media (max-width: 480px) {

    .phone-mockup {
        width: 150px;
        border-radius: 30px;
        padding: 6px;
    }

    .phone-screen {
        border-radius: 26px;
    }

    .phone-notch {
        width: 60px;
        height: 14px;
        top: 5px;
    }

    .camera {
        width: 5px;
        height: 5px;
    }

    .speaker {
        width: 22px;
        height: 2px;
    }

    .power-button {
        top: 100px;
        height: 40px;
    }

    .volume-button {
        top: 80px;
        height: 30px;
    }

        .volume-button::after {
            top: 40px;
            height: 30px;
        }

    .home-button {
        width: 30px;
        height: 3px;
        bottom: 12px;
    }

    .download-card {
        padding: 16px 14px;
    }

    .download-btn {
        padding: 10px 12px;
        gap: 8px;
        border-radius: 12px;
    }

    .btn-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
    }

    .image {
        width: 28px;
        height: 28px;
    }

    .btn-store {
        font-size: 12px;
    }

    .btn-label {
        font-size: 9px;
    }

    .badge {
        font-size: 6px;
        padding: 1px 6px;
        top: -3px;
        right: -3px;
    }

    .features-card {
        padding: 12px 12px;
        gap: 4px;
        border-radius: 16px;
    }

    .feature-item {
        flex: 1 0 100%;
        padding: 6px 8px;
        gap: 6px;
    }

    .feature-icon {
        font-size: 18px;
        width: 28px;
        height: 28px;
        border-radius: 8px;
    }

    .feature-content h4 {
        font-size: 11px;
    }

    .feature-content p {
        font-size: 8px;
    }

    .main-title {
        font-size: 20px;
    }

    .subtitle {
        font-size: 11px;
        max-width: 280px;
    }

    .support-card {
        padding: 12px 14px;
        gap: 10px;
        border-radius: 16px;
    }

    .support-icon {
        width: 38px;
        height: 38px;
        font-size: 18px;
        border-radius: 12px;
    }

    .support-content h3 {
        font-size: 13px;
    }

    .support-content p {
        font-size: 11px;
    }

    .support-link {
        font-size: 11px;
    }

    .back-home-btn {
        padding: 8px 16px;
        font-size: 12px;
        border-radius: 40px;
    }

    .phone-label {
        font-size: 9px;
        gap: 4px;
    }

        .phone-label i {
            font-size: 10px;
        }
}


html {
    scroll-behavior: smooth;
}

.download-btn,
.back-button,
.back-home-btn,
.support-link {
    user-select: none;
    -webkit-user-select: none;
}