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

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f6f7fb;
    color: #222;
    line-height: 1.5;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    width: min(1180px, 92%);
    margin: 0 auto;
}

.site-header {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-wrap {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: #e53935;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.logo-text span {
    display: block;
    font-size: 22px;
    font-weight: 700;
    line-height: 1;
}

.logo-text small {
    color: #e53935;
    font-size: 13px;
    font-weight: bold;
}

.main-nav {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
}

.main-nav a {
    color: #333;
    font-weight: 600;
}

.main-nav a:hover {
    color: #e53935;
}

.hero {
    padding: 70px 0;
    background: linear-gradient(180deg, #ffffff 0%, #f6f7fb 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 36px;
    align-items: center;
}

.live-badge {
    display: inline-block;
    background: rgba(229, 57, 53, 0.1);
    color: #e53935;
    border: 1px solid rgba(229, 57, 53, 0.25);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 18px;
}

.hero-content h1 {
    font-size: 48px;
    line-height: 1.1;
    margin-bottom: 18px;
}

.hero-content p {
    font-size: 18px;
    color: #555;
    max-width: 650px;
    margin-bottom: 28px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn {
    display: inline-block;
    padding: 13px 20px;
    border-radius: 10px;
    font-weight: 700;
    transition: 0.2s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #e53935;
    color: #fff;
}

.btn-primary:hover {
    background: #c62828;
}

.btn-secondary {
    background: #ffffff;
    color: #222;
    border: 1px solid #d1d5db;
}

.btn-secondary:hover {
    background: #f3f4f6;
}

.btn-small {
    padding: 9px 14px;
    font-size: 14px;
    background: #e53935;
    color: #fff;
}

.btn-full {
    display: block;
    width: 100%;
    text-align: center;
}

.hero-card {
    display: flex;
    justify-content: center;
}

.mock-stream {
    width: 100%;
    max-width: 460px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.08);
    overflow: hidden;
    border: 1px solid #ececec;
}

.mock-video {
    height: 300px;
    background: linear-gradient(135deg, #d9d9d9, #bcbcbc);
    position: relative;
}

.mock-live,
.live-badge-card {
    position: absolute;
    top: 14px;
    left: 14px;
    background: #e53935;
    color: #fff;
    font-size: 13px;
    font-weight: bold;
    padding: 7px 10px;
    border-radius: 999px;
}

.mock-overlay {
    position: absolute;
    left: 18px;
    bottom: 18px;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}

.mock-product {
    padding: 18px;
}

.price-row {
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.price {
    font-size: 22px;
    font-weight: 700;
    color: #e53935;
}

.section {
    padding: 70px 0;
}

.bg-light {
    background: #ffffff;
}

.section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 20px;
}

.section-head h2 {
    font-size: 32px;
}

.section-head a {
    color: #e53935;
    font-weight: 700;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.stream-card {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid #ececec;
    box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

.stream-thumb {
    height: 220px;
    background: linear-gradient(135deg, #c9c9c9, #9f9f9f);
    position: relative;
}

.stream-body {
    padding: 18px;
}

.stream-body h3 {
    margin-bottom: 8px;
    font-size: 20px;
}

.stream-body p {
    color: #666;
    margin-bottom: 14px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.category-box {
    background: #f6f7fb;
    border: 1px solid #e5e7eb;
    padding: 24px;
    border-radius: 14px;
    text-align: center;
    font-weight: 700;
    font-size: 18px;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.step-box {
    background: #fff;
    border-radius: 16px;
    padding: 28px;
    border: 1px solid #ececec;
    box-shadow: 0 8px 18px rgba(0,0,0,0.05);
}

.step-number {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: #e53935;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 16px;
}

.site-footer {
    background: #161616;
    color: #fff;
    padding: 30px 0;
}

.footer-wrap {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.footer-links a {
    color: #fff;
    opacity: 0.85;
}

.footer-links a:hover {
    opacity: 1;
}

@media (max-width: 980px) {
    .hero-grid,
    .card-grid,
    .category-grid,
    .steps-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-content h1 {
        font-size: 38px;
    }
}

@media (max-width: 700px) {
    .hero-grid,
    .card-grid,
    .category-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .section-head,
    .header-wrap {
        flex-direction: column;
        align-items: flex-start;
    }

    .main-nav {
        gap: 14px;
    }

    .hero-content h1 {
        font-size: 30px;
    }
}