/* style.css — стили сайта услуг (синяя тема, адаптивный дизайн) */

:root {
    --main-blue: #1565c0;
    --dark-blue: #0d47a1;
    --light-blue: #e3f2fd;
    --accent: #29b6f6;
    --text-dark: #1a1a1a;
    --white: #ffffff;
}

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

body {
    font-family: "Segoe UI", Arial, sans-serif;
    background: var(--light-blue);
    color: var(--text-dark);
    line-height: 1.6;
}

/* ===== Шапка ===== */
.header {
    background: linear-gradient(135deg, var(--main-blue), var(--dark-blue));
    color: var(--white);
    padding: 40px 20px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.header h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

.header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ===== Контейнер ===== */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 20px;
}

.section-title {
    text-align: center;
    font-size: 1.8rem;
    color: var(--dark-blue);
    margin-bottom: 30px;
}

/* ===== Карточки услуг ===== */
.services {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.service-card {
    background: var(--white);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(21, 101, 192, 0.15);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 25px rgba(21, 101, 192, 0.25);
}

.service-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: var(--light-blue);
}

.service-card .service-body {
    padding: 18px 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-card h3 {
    color: var(--dark-blue);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.service-card p {
    font-size: 0.95rem;
    color: #444;
    flex-grow: 1;
}

.service-card .price {
    margin-top: 15px;
    font-size: 1.15rem;
    font-weight: bold;
    color: var(--main-blue);
}

/* ===== Кнопки связи ===== */
.contacts {
    background: var(--white);
    padding: 40px 20px;
    text-align: center;
}

.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 50px;
    color: var(--white);
    font-weight: bold;
    text-decoration: none;
    font-size: 1rem;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.btn-whatsapp { background: #25d366; }
.btn-telegram { background: #0088cc; }
.btn-phone { background: var(--main-blue); }

/* ===== Подвал ===== */
.footer {
    background: var(--dark-blue);
    color: var(--white);
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
}

/* ===== Адаптивность ===== */
@media (max-width: 992px) {
    .services {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .services {
        grid-template-columns: 1fr;
    }

    .header h1 {
        font-size: 1.6rem;
    }

    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
        max-width: 280px;
    }
}


/* ===== Скрытое окно входа в админку ===== */
.admin-login-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.admin-login-overlay.active {
    display: flex;
}

.admin-login-box {
    background: var(--white);
    border-radius: 14px;
    padding: 30px 35px;
    width: 90%;
    max-width: 360px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.admin-login-box h3 {
    color: var(--dark-blue);
    margin-bottom: 20px;
    text-align: center;
}

.admin-login-box input {
    display: block;
    width: 100%;
    padding: 12px 14px;
    margin-bottom: 14px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
}

.admin-login-box input:focus {
    outline: none;
    border-color: var(--main-blue);
}

.admin-login-error {
    color: #d32f2f;
    font-size: 0.9rem;
    min-height: 20px;
    margin-bottom: 10px;
    text-align: center;
}

.admin-login-buttons {
    display: flex;
    gap: 10px;
}

.admin-login-buttons .btn {
    flex: 1;
    justify-content: center;
    padding: 10px 0;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}