/* Home page styles */
.hero {
    background:
        radial-gradient(ellipse 120% 100% at 50% -20%, var(--green-100) 0%, transparent 50%),
        radial-gradient(ellipse 80% 60% at 90% 50%, var(--green-50) 0%, transparent 45%),
        radial-gradient(ellipse 60% 80% at 10% 80%, var(--green-50) 0%, transparent 45%),
        var(--bg);
    color: var(--text);
    padding: 6rem 1.5rem 7rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-inner {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero .badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    background: var(--green-100);
    color: var(--green-600);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: 1.5rem;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 3.75rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    letter-spacing: -0.04em;
    color: var(--text);
}

.hero h1 span {
    color: var(--green-600);
    background: linear-gradient(135deg, var(--green-600), var(--green-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero .subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-weight: 400;
}

.hero .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--green-500);
    color: var(--on-primary);
    padding: 1rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 14px rgba(34, 197, 94, 0.35);
}

.hero .btn:hover {
    background: var(--green-600);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.4);
}


.section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 1.5rem;
}

.section:nth-child(even) {
    background: var(--green-25);
}

.section#uslugi,
.section#faq.section-faq {
    background: transparent;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: clamp(1.75rem, 4vw, 2.25rem);
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.03em;
}

.section-header .section-line {
    width: 40px;
    height: 4px;
    background: linear-gradient(90deg, var(--green-400), var(--green-500));
    border-radius: var(--radius-full);
    margin: 1rem auto 0;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.0625rem;
    margin-top: 0.75rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .cards {
        grid-template-columns: 1fr;
    }
}

.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s, border-color 0.2s;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(34, 197, 94, 0.2);
}

/* Карточки с изображениями (секция Техника) */
.card-image {
    padding: 0;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.card-image h3,
.card-image p {
    padding: 0 1.5rem;
}

.card-image h3 {
    margin-top: 1.25rem;
}

.card-image p {
    padding-bottom: 1.5rem;
}

.card-icon {
    width: 52px;
    height: 52px;
    background: var(--green-100);
    border-radius: var(--radius);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.card p {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.65;
}

/* FAQ */
.section-faq {
    background: transparent;
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-question {
    padding: 1.25rem 1.5rem;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: '+';
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--green-500);
    flex-shrink: 0;
}

.faq-item[open] .faq-question::after {
    content: '−';
}

.faq-question:hover {
    color: var(--green-600);
}

.faq-answer {
    padding: 0 1.5rem 1.25rem;
    border-top: 1px solid var(--border);
}

.faq-answer p {
    margin: 1rem 0 0;
    font-size: 0.9375rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.faq-answer a {
    color: var(--green-600);
    text-decoration: none;
}

.faq-answer a:hover {
    text-decoration: underline;
}

/* Тёмная тема — hero и секции */
[data-theme="dark"] .hero {
    background:
        radial-gradient(ellipse 120% 100% at 50% -20%, rgba(34, 197, 94, 0.12) 0%, transparent 50%),
        var(--bg);
}

[data-theme="dark"] .hero h1 span {
    -webkit-text-fill-color: var(--green-400);
    background: none;
}