/* --- Сброс и Базовые настройки --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    background-color: #f4f4f4;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #1a1a1a;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    padding-bottom: 70px; /* Отступ под липкую кнопку */
}
.main_wrapper {
    max-width: 480px;
    margin: 0 auto;
    background: #ffffff;
    box-shadow: 0 0 20px rgba(0,0,0,0.05);
    overflow: hidden;
    position: relative;
}
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Верхняя бегущая строка --- */
.top-bar {
    background: #111111;
    color: #dedede;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 8px 10px;
    text-align: center;
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* --- Типографика и Кнопки --- */
.main_title {
    font-size: 28px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #111;
    margin-bottom: 8px;
    text-align: center;
}
.subtitle {
    font-size: 15px;
    color: #666;
    text-align: center;
    margin-bottom: 20px;
    padding: 0 15px;
}
.section_title {
    font-size: 22px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 15px;
    color: #111;
    line-height: 1.3;
}
.btn_main {
    display: block;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    padding: 18px 20px;
    background: #111111;
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    transition: background 0.2s, transform 0.1s;
}
.btn_main:active {
    transform: scale(0.98);
    background: #222;
}

/* --- Главный экран (Hero) --- */
.hero_section {
    padding: 30px 20px 40px;
    text-align: center;
    border-bottom: 1px solid #eaeaea;
}
.hero_badge {
    display: inline-block;
    padding: 4px 12px;
    background: #f0f0f0;
    color: #333;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 20px;
    margin-bottom: 15px;
}
.hero_badge.dark {
    background: #222;
    color: #fff;
}
.image_block {
    position: relative;
    margin: 0 auto 20px;
    border-radius: 12px;
    overflow: hidden;
}
.discount_tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #d93838;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 4px;
    letter-spacing: 1px;
}
.price_box {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 15px;
    margin-bottom: 25px;
}
.price_old {
    font-size: 16px;
    color: #888;
    text-decoration: line-through;
}
.price_new {
    font-size: 32px;
    font-weight: 800;
    color: #111;
}
.price_new span {
    font-size: 18px;
    font-weight: 600;
}
.hero_features {
    list-style: none;
    text-align: left;
    max-width: 340px;
    margin: 0 auto 30px;
}
.hero_features li {
    font-size: 15px;
    margin-bottom: 10px;
    color: #333;
    display: flex;
    align-items: center;
}
.hero_features li span {
    color: #2e8b57;
    font-weight: bold;
    margin-right: 10px;
    font-size: 16px;
}
.stock_notice {
    font-size: 13px;
    color: #666;
    margin-top: 12px;
}
.stock_notice b {
    color: #d93838;
}

/* --- Контент и Карточки --- */
.content_section {
    padding: 40px 20px;
    background: #fafafa;
    border-bottom: 1px solid #eaeaea;
}
.lead_text {
    font-size: 15px;
    color: #555;
    text-align: center;
    margin-bottom: 30px;
}
.feature_card {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
    border: 1px solid #f0f0f0;
}
.feature_card img {
    border-radius: 8px;
    margin-bottom: 15px;
    width: 100%;
}
.feature_card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #111;
}
.feature_card p {
    font-size: 15px;
    color: #666;
    line-height: 1.5;
}

/* --- Доставка --- */
.delivery_section {
    padding: 40px 20px;
    background: #fff;
}
.delivery_grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 25px;
}
.deliv_item {
    padding: 20px;
    background: #f9f9f9;
    border-radius: 8px;
    border-left: 3px solid #111;
}
.deliv_num {
    font-size: 12px;
    font-weight: 800;
    color: #888;
    margin-bottom: 5px;
}
.deliv_item h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 5px;
    color: #111;
}
.deliv_item p {
    font-size: 14px;
    color: #666;
}

/* --- Секция заказа и Форма --- */
.order_section {
    padding: 40px 20px;
    background: #f4f4f4;
}
.order_box {
    background: #fff;
    padding: 30px 20px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    text-align: center;
}
.custom_form {
    text-align: left;
    margin-top: 20px;
}
.input_group {
    margin-bottom: 15px;
}
.input_group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #444;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.field {
    width: 100%;
    height: 54px;
    padding: 0 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
    color: #333;
    background: #fafafa;
    outline: none;
    transition: border-color 0.2s, background 0.2s;
}
.field:focus {
    border-color: #111;
    background: #fff;
}
select.field {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px;
}
.submit_btn {
    margin-top: 10px;
    height: 60px;
    font-size: 19px;
    background: #208e38; /* Благородный зеленый для высокой конверсии */
}
.submit_btn:active {
    background: #19702c;
}

/* --- Подвал --- */
.footer_section {
    padding: 30px 20px;
    background: #111;
    color: #777;
    font-size: 12px;
    text-align: center;
    line-height: 1.6;
}
.footer_section b {
    color: #ccc;
}
.footer_links {
    margin-top: 15px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.footer_links a {
    color: #999;
    text-decoration: underline;
}

/* --- Липкая кнопка внизу экрана (Sticky CTA) --- */
.sticky_cta {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #ffffff;
    padding: 10px 15px;
    box-shadow: 0 -4px 15px rgba(0,0,0,0.08);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 999;
    border-top: 1px solid #eaeaea;
}
.sticky_price {
    font-size: 20px;
    font-weight: 800;
    color: #111;
}
.btn_sticky {
    padding: 12px 25px;
    background: #111;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    text-transform: uppercase;
    border-radius: 6px;
    letter-spacing: 1px;
}