// ============================================
// StellarChip Homepage Styles - Figma Design
// ============================================

// ===== Color Variables =====
@color-primary-orange: #FE6B23;
@color-primary-blue: #0077EE;
@color-bg-dark: #010005;
@color-bg-about: #05082D;
@color-bg-news: #F5F6F9;
@color-text-dark: #04020D;
@color-text-white: #FFFFFF;
@color-text-muted: rgba(255, 255, 255, 0.72);

// ===== Mixins =====
.gradient-text-blue() {
    background: linear-gradient(180deg, #05C5FF 12.98%, #C0F4FF 49.04%, #008EF3 76.44%, #00AEF3 87.02%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-orange() {
    background: linear-gradient(180deg, #FEA648 0%, #FE6B23 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

// ===== Global Reset =====
body {
    margin: 0;
    padding: 0;
    font-family: 'SF Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

// ===== Hero Section =====
.hero-section {
    position: relative;
    height: 800px;
    background: @color-bg-dark;
    overflow: hidden;
    display: flex;
    align-items: center;

    .hero-background {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 0;

        .hero-bg-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
    }

    .hero-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 180px;
        background: linear-gradient(180deg, rgba(5, 8, 45, 0) 0%, #05082D 100%);
        z-index: 1;
    }

    .hero-container {
        position: relative;
        z-index: 2;
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 20px;
        width: 100%;
    }

    .hero-content {
        max-width: 800px;
        padding-left: 100px;
    }

    .hero-title {
        margin: 0 0 24px 0;
        font-family: 'Rubik-Bold', 'IntelOne Display', -apple-system, sans-serif;
        font-size: 72px;
        letter-spacing: 1.44px;
        line-height: 1.1;

        .gradient-text {
            .gradient-text-blue();
        }

        .white-text {
            color: @color-text-white;
        }
    }

    .hero-desc {
        font-family: 'IntelOne Display', -apple-system, sans-serif;
        font-size: 24px;
        font-weight: 400;
        letter-spacing: 0.36px;
        color: @color-text-white;
        max-width: 640px;
        line-height: 1.5;
        margin: 0;
    }

    @media (max-width: 1024px) {
        .hero-content {
            padding-left: 40px;
        }

        .hero-title {
            font-size: 56px;
        }

        .hero-desc {
            font-size: 20px;
        }
    }

    @media (max-width: 768px) {
        height: 500px;

        .hero-container {
            padding: 0 16px;
        }

        .hero-content {
            padding-left: 0;
            max-width: 100%;
        }

        .hero-title {
            font-size: 32px;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }

        .hero-desc {
            font-size: 15px;
            max-width: 100%;
        }
    }

    @media (max-width: 480px) {
        height: 420px;

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

        .hero-desc {
            font-size: 14px;
        }
    }
}

// ===== Products Section =====
.products-section {
    background: linear-gradient(180deg, #F4FAFF 0%, #E3F2FF 100%);
    padding: 120px 0;

    .section-container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 20px;
    }

    .section-title {
        text-align: center;
        margin: 0 0 64px 0;
        font-family: 'IntelOne Display', -apple-system, sans-serif;
        font-size: 48px;
        font-weight: 500;
        letter-spacing: 0.24px;

        .title-dark {
            color: @color-text-dark;
        }
    }

    @media (max-width: 768px) {
        padding: 64px 0;

        .section-container {
            padding: 0 16px;
        }

        .section-title {
            font-size: 24px;
            margin-bottom: 32px;
        }
    }

    @media (max-width: 480px) {
        padding: 48px 0;

        .section-title {
            font-size: 20px;
            margin-bottom: 24px;
        }
    }

    .products-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 32px 24px;

        @media (max-width: 1200px) {
            grid-template-columns: repeat(2, 1fr);
        }

        @media (max-width: 768px) {
            grid-template-columns: 1fr;
        }
    }

    .product-card {
        position: relative;
        width: 100%;
        height: 520px;
        border-radius: 12px;
        overflow: hidden;

        .product-card-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, #111111 17%, #083868 100%);
            border-radius: 12px;
        }

        .product-card-content {
            position: relative;
            z-index: 1;
            padding: 44px 20px;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .product-header {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-bottom: 24px;

            .product-logo {
                width: 300px;
                height: 32px;
                object-fit: contain;
                margin-bottom: 12px;
            }

            .product-tag {
                font-family: 'IntelOne Display', -apple-system, sans-serif;
                font-size: 14px;
                font-weight: 500;
                letter-spacing: 0.07px;
                .gradient-text-orange();
                text-align: center;
            }
        }

        .product-body {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-bottom: 16px;

            .product-description {
                font-family: 'IntelOne Display', -apple-system, sans-serif;
                font-size: 18px;
                font-weight: 400;
                letter-spacing: 0.09px;
                color: @color-text-white;
                text-align: center;
                line-height: 1.4;
                margin: 0 0 20px 0;
                min-height: 50px;
            }

            .product-btn {
                width: 125px;
                height: 40px;
                background: linear-gradient(90deg, #0077EE 0%, #006AF2 100%);
                border: none;
                border-radius: 24px;
                color: @color-text-white;
                font-family: 'SF Pro', -apple-system, sans-serif;
                font-size: 14px;
                font-weight: 510;
                letter-spacing: 0.07px;
                cursor: pointer;
                transition: transform 0.3s, box-shadow 0.3s;

                &:hover {
                    transform: translateY(-2px);
                    box-shadow: 0 4px 12px rgba(0, 119, 238, 0.4);
                }
            }
        }

        .product-screenshot {
            width: 100%;
            // height: 190px;
            object-fit: cover;
            border-radius: 16px;
            margin-top: auto;
        }

        @media (max-width: 768px) {
            height: auto;
            min-height: 460px;

            .product-card-content {
                padding: 28px 20px;
            }

            .product-header {
                margin-bottom: 16px;

                .product-logo {
                    width: 220px;
                    height: 28px;
                    margin-bottom: 8px;
                }

                .product-tag {
                    font-size: 12px;
                }
            }

            .product-body {
                margin-bottom: 12px;

                .product-description {
                    font-size: 15px;
                    margin-bottom: 16px;
                    min-height: auto;
                }

                .product-btn {
                    width: 110px;
                    height: 36px;
                    font-size: 13px;
                }
            }

            .product-screenshot {
                // height: 160px;
            }
        }

        @media (max-width: 480px) {
            min-height: 400px;

            .product-card-content {
                padding: 24px 16px;
            }

            .product-header {
                .product-logo {
                    width: 180px;
                    height: 24px;
                }

                .product-tag {
                    font-size: 11px;
                }
            }

            .product-body {
                .product-description {
                    font-size: 14px;
                }

                .product-btn {
                    width: 100px;
                    height: 34px;
                    font-size: 12px;
                }
            }

            .product-screenshot {
                // height: 160px;
            }
        }
    }
}

// ===== About Section =====
.about-section {
    background: @color-bg-about;
    padding: 125px 0 173px 0;
    position: relative;
    overflow: hidden;

    .section-container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 20px;
        text-align: center;
    }

    .about-header {
        margin-bottom: 32px;

        .about-subtitle {
            display: block;
            font-family: 'IntelOne Display', -apple-system, sans-serif;
            font-size: 24px;
            font-weight: 500;
            letter-spacing: 0.12px;
            .gradient-text-orange();
            margin-bottom: 12px;
        }

        .about-title {
            font-family: 'IntelOne Display', -apple-system, sans-serif;
            font-size: 48px;
            font-weight: 500;
            letter-spacing: 0.24px;
            color: @color-text-white;
            margin: 0;
            line-height: 1.2;
        }
    }

    .about-desc {
        font-family: 'SF Pro', -apple-system, sans-serif;
        font-size: 24px;
        font-weight: 400;
        letter-spacing: 0.12px;
        color: @color-text-muted;
        max-width: 640px;
        margin: 0 auto 64px;
        line-height: 1.6;
    }

    @media (max-width: 768px) {
        padding: 64px 0 20px;

        .section-container {
            padding: 0 16px;
        }

        .about-header {
            margin-bottom: 20px;

            .about-subtitle {
                font-size: 16px;
                margin-bottom: 8px;
            }

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

        .about-desc {
            font-size: 15px;
            margin-bottom: 40px;
        }
    }

    @media (max-width: 480px) {
        padding: 48px 0 0px;

        .about-header {
            .about-subtitle {
                font-size: 14px;
            }

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

        .about-desc {
            font-size: 14px;
        }
    }

    .about-decoration {
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
        height: 61px;
        filter: blur(120px);

        .deco-bar {
            border-radius: 9999px;
            position: absolute;
            box-shadow: 240px 240px 240px rgba(22, 45, 255, 0.5);

            &.deco-bar-1 {
                width: 100%;
                max-width: 1363px;
                height: 61px;
                background: #162DFF;
                top: 0;
                left: 50%;
                transform: translateX(-50%);
            }

            &.deco-bar-2 {
                width: 78%;
                max-width: 1063px;
                height: 37px;
                background: #169AFF;
                top: 12px;
                left: 50%;
                transform: translateX(-50%);
                box-shadow: 240px 240px 240px rgba(22, 154, 255, 0.5);
            }

            &.deco-bar-3 {
                width: 26%;
                max-width: 359px;
                height: 21px;
                background: #B4FAFF;
                top: 20px;
                left: 50%;
                transform: translateX(-50%);
                box-shadow: 240px 240px 240px rgba(180, 250, 255, 0.5);
            }
        }
    }
}

// ===== News Section =====
.news-section {
    background: @color-text-white;
    padding: 120px 0;

    .section-container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 20px;
    }

    @media (max-width: 768px) {
        padding: 64px 0;

        .section-container {
            padding: 0 16px;
        }
    }

    @media (max-width: 480px) {
        padding: 48px 0;
    }

    .news-header {
        display: flex;
        align-items: center;
        gap: 16px;
        margin-bottom: 48px;
        text-decoration: none;
        transition: opacity 0.3s;

        &:hover {
            opacity: 0.8;
        }

        .news-title {
            font-family: 'IntelOne Display', -apple-system, sans-serif;
            font-size: 48px;
            font-weight: 500;
            letter-spacing: 0.24px;
            color: @color-text-dark;
            margin: 0;
        }

        .news-arrow {
            width: 30px;
            height: 20px;
            transform: translate(-4px, 4px);
        }

        @media (max-width: 768px) {
            margin-bottom: 32px;

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

            .news-arrow {
                width: 24px;
                height: 16px;
            }
        }

        @media (max-width: 480px) {
            gap: 12px;
            margin-bottom: 24px;

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

            .news-arrow {
                width: 20px;
                height: 14px;
            }
        }
    }

    .news-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 40px 32px;

        @media (max-width: 1024px) {
            grid-template-columns: 1fr;
        }
    }

    .news-card {
        display: flex;
        height: 320px;
        border-radius: 12px;
        overflow: hidden;
        background: @color-bg-news;
        transition: transform 0.3s, box-shadow 0.3s;

        &:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
        }

        .news-image {
            width: 280px;
            height: 100%;
            object-fit: cover;
            flex-shrink: 0;
            border-top-left-radius: 12px;
            border-bottom-left-radius: 12px;
        }

        .news-content {
            flex: 1;
            padding: 38px 40px;
            display: flex;
            flex-direction: column;
        }

        .news-card-title {
            font-family: 'IntelOne Display', -apple-system, sans-serif;
            font-size: 24px;
            font-weight: 500;
            color: @color-text-dark;
            margin: 0 0 16px 0;
            line-height: 1.3;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-desc {
            font-family: 'SF Pro', -apple-system, sans-serif;
            font-size: 14px;
            font-weight: 400;
            color: @color-text-dark;
            margin: 0 0 24px 0;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-link {
            display: flex;
            align-items: center;
            gap: 8px;
            color: @color-primary-blue;
            text-decoration: none;
            font-family: 'SF Pro', -apple-system, sans-serif;
            font-size: 14px;
            font-weight: 510;
            margin-top: auto;
            transition: opacity 0.3s;

            &:hover {
                opacity: 0.8;
            }

            img {
                width: 20px;
                height: 20px;
            }
        }

        @media (max-width: 768px) {
            flex-direction: column;
            height: auto;

            .news-image {
                width: 100%;
                height: 180px;
                border-radius: 12px 12px 0 0;
            }

            .news-content {
                padding: 16px;
            }

            .news-card-title {
                font-size: 16px;
                margin-bottom: 8px;
                -webkit-line-clamp: 2;
            }

            .news-card-desc {
                font-size: 13px;
                margin-bottom: 12px;
                -webkit-line-clamp: 2;
            }

            .news-link {
                font-size: 13px;

                img {
                    width: 16px;
                    height: 16px;
                }
            }
        }

        @media (max-width: 480px) {
            .news-image {
                height: 160px;
            }

            .news-content {
                padding: 14px;
            }

            .news-card-title {
                font-size: 15px;
            }

            .news-card-desc {
                font-size: 12px;
            }
        }
    }
}

// ===== Utility Classes =====
.overflow-hidden {
    overflow: hidden;
}