/*public/css/style.css*/

:root {
    --bg-body: #f5f7fa;
    --bg-app: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-light: #e2e8f0;
    --input-border: #cbd5e1;
    --input-focus: #2563eb;
    --btn-secondary-bg: #ffffff;
    --btn-secondary-border: #cbd5e1;
    --btn-secondary-text: #1e293b;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    --link-color: #2563eb;
}

html.dark-theme {
    --bg-body: #0f172a;
    --bg-app: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-light: #334155;
    --input-border: #475569;
    --input-focus: #3b82f6;
    --btn-secondary-bg: #334155;
    --btn-secondary-border: #475569;
    --btn-secondary-text: #f1f5f9;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    --link-color: #60a5fa;
}

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

body {
    font-family: 'Segoe UI', 'Roboto', system-ui, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    line-height: 1.5;
    padding: 24px;
    transition: background-color 0.2s, color 0.2s;
}

.app {
    max-width: 960px;
    margin: 0 auto;
    background-color: var(--bg-app);
    border-radius: 16px;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: background-color 0.2s, box-shadow 0.2s;
}

.app-header {
    padding: 24px 32px;
    border-bottom: 1px solid var(--border-light);
    background-color: var(--bg-app);
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: border-color 0.2s;
}

.app-header h1 {
    font-weight: 500;
    font-size: 28px;
    color: var(--text-primary);
}

.subtitle {
    color: var(--text-secondary);
    margin-top: 4px;
    font-size: 15px;
}

.app-footer {
    padding: 16px 32px;
    border-top: 1px solid var(--border-light);
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
    background-color: var(--bg-app);
    transition: border-color 0.2s;
}

.btn {
    display: inline-block;
    text-decoration: none;
    cursor: pointer;
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 14px;
    border: 1px solid var(--btn-secondary-border);
    background-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    transition: background-color 0.15s, border-color 0.15s;
}

.content .btn:hover {
    background-color: var(--bg-body);
    border-color: var(--input-border);
    color: var(--btn-secondary-text);
}

.content .btn-primary:hover {
    background-color: var(--input-focus);
    opacity: 0.85;
    color: white;
}

/* Для ссылок с классом .btn в шапке (навигация) */
.app-header .btn:hover {
    background-color: var(--bg-body);
    border-color: var(--input-border);
    color: var(--btn-secondary-text);
}

.app-header .btn-primary:hover {
    background-color: var(--input-focus);
    opacity: 0.85;
    color: white;
}

.content {
    padding: 24px 32px 32px;
}

h2 {
    font-weight: 500;
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

h3 {
    font-weight: 500;
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

p {
    margin-bottom: 12px;
}

a {
    color: var(--link-color);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

label {
    display: block;
    margin-bottom: 16px;
    font-weight: 500;
}

input,
textarea,
select {
    width: 100%;
    padding: 8px 12px;
    margin-top: 4px;
    border: 1px solid var(--input-border);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background-color: var(--bg-app);
    color: var(--text-primary);
    transition: border-color 0.15s;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--input-focus);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.portfolio-card {
    border: 1px solid var(--border-light);
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--bg-app);
    transition: box-shadow 0.2s;
}

.portfolio-card:hover {
    box-shadow: var(--shadow);
}

.portfolio-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.portfolio-card__body {
    padding: 16px;
}

.portfolio-card__title {
    font-weight: 600;
    font-size: 18px;
    margin-bottom: 8px;
}

.portfolio-card__type {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    background-color: var(--border-light);
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.portfolio-card__desc {
    font-size: 14px;
    color: var(--text-secondary);
}

.theme-toggle {
    background: none;
    border: 1px solid var(--border-light);
    border-radius: 30px;
    padding: 8px 12px;
    cursor: pointer;
    color: var(--text-primary);
    transition: background-color 0.2s;
    font-size: 18px;
}

.theme-toggle:hover {
    background-color: var(--bg-body);
}

.theme-icon-moon,
.theme-icon-sun {
    display: none;
}

html:not(.dark-theme) .theme-icon-moon {
    display: inline;
}

html.dark-theme .theme-icon-sun {
    display: inline;
}

@media (max-width: 640px) {
    body {
        padding: 12px;
    }

    .app-header,
    .content,
    .app-footer {
        padding-left: 16px;
        padding-right: 16px;
    }

    .app-header {
        flex-wrap: wrap;
    }
}

/* Сетка карточек услуг */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.service-card {
    display: block;
    padding: 20px;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-primary);
    background: var(--bg-app);
    transition: box-shadow 0.2s;
}

.service-card:hover {
    box-shadow: var(--shadow);
}

.service-card h3 {
    margin: 0 0 8px;
}

.service-card .price {
    font-weight: bold;
    color: var(--input-focus);
}

/* Слайдер новостей */
.news-slider {
    position: relative;
    margin-bottom: 32px;
    overflow: hidden;
    border-radius: 12px;
}

.news-slider .slides {
    display: flex;
    transition: transform 0.5s ease;
}

.news-slider .slide {
    min-width: 100%;
    box-sizing: border-box;
}

.news-slider .slide img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.slide-content {
    padding: 20px;
    background: var(--bg-app);
}

.news-slider .prev,
.news-slider .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    font-size: 28px;
    padding: 12px;
    cursor: pointer;
}

.news-slider .prev {
    left: 0;
}

.news-slider .next {
    right: 0;
}

.flexbox-footer{
    display: flex;
    justify-content: flex-start;
}

.contacts{
    text-align: left;
}

.news-detail {
    max-width: 800px;
    margin: 0 auto;
    background: var(--bg-app);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
}
.news-date {
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-size: 14px;
}
.news-full-content {
    font-size: 16px;
    line-height: 1.6;
    margin: 20px 0;
}

.portfolio-detail {
    max-width: 900px;
    margin: 0 auto;
    background: var(--bg-app);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow);
}
.portfolio-type {
    display: inline-block;
    background: var(--input-focus);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 14px;
    margin: 10px 0;
}
.portfolio-date {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
}
.portfolio-full-description {
    font-size: 16px;
    line-height: 1.7;
    margin: 20px 0;
}
.portfolio-title-link {
    text-decoration: none;
    color: var(--text-primary);
    transition: color 0.2s;
}
.portfolio-title-link:hover {
    color: var(--input-focus);
    text-decoration: underline;
}
.btn-sm {
    padding: 5px 12px;
    font-size: 13px;
}
@media (max-width: 768px) {
    .portfolio-detail {
        padding: 20px;
    }
    .portfolio-full-description {
        font-size: 14px;
    }
}

/* ===== Адаптивность ===== */
@media (max-width: 768px) {
    body {
        padding: 16px;
    }
    .app-header {
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    .app-header > div:first-child {
        width: 100%;
    }
    .app-header nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .service-card {
        padding: 16px;
    }
    .news-slider .slide img {
        height: 200px;
        object-fit: cover;
    }
    .slide-content {
        padding: 16px;
    }
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .form-actions {
        flex-direction: column;
        gap: 8px;
    }
    .form-actions .btn {
        width: 100%;
        text-align: center;     
    }
    .modal-content {
        width: 95%;
        padding: 20px;
        margin: 20px auto;
    }
    .flexbox-footer {
        flex-direction: column;
    }
    .contacts {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .app-header h1 {
        font-size: 24px;
    }
    .subtitle {
        font-size: 13px;
    }
    .btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    .news-slider .slide img {
        height: 150px;
    }
    .slide-content h3 {
        font-size: 18px;
    }
    .slide-content p {
        font-size: 13px;
    }
}