.cs-page {
    background: #f3f6fb;
    min-height: calc(100vh - 140px);
    padding: 1.4rem 0 2.4rem;
}

.cs-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 65%, #334155 100%);
    border-radius: 22px;
    padding: 1.4rem 1.4rem 1.2rem;
    color: #f8fafc;
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.24);
}

.cs-eyebrow {
    margin: 0;
    font-size: 0.76rem;
    letter-spacing: 0.08em;
    opacity: 0.82;
    font-weight: 700;
}

.cs-hero h1 {
    margin: 0.4rem 0 0;
    font-size: 2rem;
    line-height: 1.12;
}

.cs-hero-desc {
    margin: 0.65rem 0 0;
    color: #dbeafe;
    max-width: 680px;
}

.cs-contact-grid {
    margin-top: 1rem;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
}

.cs-contact-card {
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 0.95rem;
    backdrop-filter: blur(4px);
}

.cs-contact-card h2 {
    margin: 0;
    font-size: 0.88rem;
    color: #bfdbfe;
}

.cs-contact-main {
    margin: 0.45rem 0 0;
    font-size: 1.06rem;
    font-weight: 800;
    color: #ffffff;
}

.cs-contact-sub {
    margin: 0.3rem 0 0;
    font-size: 0.84rem;
    color: #dbeafe;
    line-height: 1.45;
}

.cs-section {
    margin-top: 1rem;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
    padding: 1.1rem;
}

.cs-section-head h2 {
    margin: 0;
    color: #0f172a;
    font-size: 1.25rem;
}

.cs-section-head p {
    margin: 0.35rem 0 0;
    color: #64748b;
    font-size: 0.94rem;
}

.cs-faq-list {
    margin-top: 0.9rem;
    display: grid;
    gap: 0.65rem;
}

.cs-faq-item {
    border: 1px solid #dbe3ef;
    border-radius: 12px;
    background: #f8fbff;
    padding: 0.72rem 0.8rem;
}

.cs-faq-item summary {
    cursor: pointer;
    font-weight: 700;
    color: #1e293b;
}

.cs-faq-item p {
    margin: 0.55rem 0 0;
    color: #475569;
    line-height: 1.6;
    font-size: 0.93rem;
}

.cs-inquiry-form {
    margin-top: 0.95rem;
}

.cs-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.cs-field {
    display: grid;
    gap: 0.38rem;
}

.cs-field span {
    font-size: 0.86rem;
    color: #334155;
    font-weight: 700;
}

.cs-field input,
.cs-field select,
.cs-field textarea {
    width: 100%;
    min-height: 44px;
    border: 1px solid #dbe3ef;
    border-radius: 12px;
    padding: 0.65rem 0.8rem;
    font: inherit;
    color: #0f172a;
    background: #fcfdff;
}

.cs-field textarea {
    min-height: 132px;
    resize: vertical;
}

.cs-field input:focus,
.cs-field select:focus,
.cs-field textarea:focus {
    outline: none;
    border-color: #93c5fd;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.14);
}

.cs-field-full {
    grid-column: 1 / -1;
}

.cs-form-actions {
    margin-top: 0.9rem;
    display: flex;
    justify-content: flex-end;
}

.cs-submit-btn {
    min-width: 180px;
    min-height: 44px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, #0f172a, #334155);
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
}

@media (max-width: 860px) {
    .cs-contact-grid {
        grid-template-columns: 1fr;
    }

    .cs-form-grid {
        grid-template-columns: 1fr;
    }

    .cs-form-actions {
        justify-content: stretch;
    }

    .cs-submit-btn {
        width: 100%;
    }
}