/* ═══════════════════════════════════════════════════════════════
   CONTACT US  ·  Sheepow Design System
   ═══════════════════════════════════════════════════════════════ */

/* ── Page container ─────────────────────────────────────────── */
.cu-page {
    max-width: 760px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

/* ── Hero ────────────────────────────────────────────────────── */
.cu-hero {
    text-align: center;
    margin-bottom: 40px;
}

.cu-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 6px 16px;
    border-radius: var(--r-pill);
    background: var(--purple-dim);
    border: 1px solid rgba(124, 58, 237, 0.35);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--purple-3);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.cu-hero__title {
    font-size: clamp(2rem, 5vw, 2.75rem);
    font-weight: 800;
    color: var(--t1);
    margin: 0 0 14px;
    letter-spacing: -0.02em;
}

.cu-hero__sub {
    font-size: 1.05rem;
    color: var(--t3);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ── Type selector tabs ──────────────────────────────────────── */
.cu-type-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 28px;
}

@media (max-width: 600px) {
    .cu-type-tabs {
        grid-template-columns: repeat(2, 1fr);
    }
}

.cu-type-tab {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 10px 14px;
    background: var(--card);
    border: 1px solid var(--b1);
    border-radius: var(--r);
    cursor: pointer;
    transition: all var(--t-mid);
    text-align: center;
    position: relative;
}

.cu-type-tab .bi {
    font-size: 1.5rem;
    color: var(--t3);
    transition: color var(--t-mid);
}

.cu-type-tab__label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--t2);
    transition: color var(--t-mid);
}

.cu-type-tab__desc {
    font-size: 0.72rem;
    color: var(--t4);
    transition: color var(--t-mid);
}

.cu-type-tab:hover {
    border-color: var(--b2);
    background: var(--card-h);
    transform: translateY(-2px);
}

.cu-type-tab.active {
    border-color: var(--purple);
    background: var(--purple-dim);
    box-shadow: 0 0 0 1px rgba(124, 58, 237, 0.3), var(--glow-soft);
}

.cu-type-tab.active .bi {
    color: var(--purple-2);
}

.cu-type-tab.active .cu-type-tab__label {
    color: var(--t1);
}

.cu-type-tab.active .cu-type-tab__desc {
    color: var(--t3);
}

/* Light mode */
[data-bs-theme="light"] .cu-type-tab {
    background: #fff;
    border-color: #e2e8f0;
}

[data-bs-theme="light"] .cu-type-tab:hover {
    background: #f8f5ff;
    border-color: #c4b5fd;
}

[data-bs-theme="light"] .cu-type-tab.active {
    background: #f3eeff;
    border-color: var(--purple);
}

/* ── Form card ───────────────────────────────────────────────── */
.cu-form-card {
    background: var(--card);
    border: 1px solid var(--b1);
    border-radius: var(--r-lg);
    padding: 32px;
}

@media (max-width: 480px) {
    .cu-form-card {
        padding: 20px 16px;
    }
}

[data-bs-theme="light"] .cu-form-card {
    background: #fff;
    border-color: #e2e8f0;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

/* ── Fields ──────────────────────────────────────────────────── */
.cu-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.cu-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 560px) {
    .cu-field-row {
        grid-template-columns: 1fr;
    }
}

.cu-label {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--t2);
}

.cu-label .bi {
    color: var(--purple-2);
    font-size: 0.9rem;
}

.cu-label-hint {
    font-size: 0.78rem;
    font-weight: 400;
    color: var(--t4);
    margin-left: 4px;
}

.cu-input,
.cu-select,
.cu-textarea {
    width: 100%;
    padding: 11px 14px;
    background: var(--bg-3);
    border: 1px solid var(--b2);
    border-radius: var(--r-sm);
    color: var(--t1);
    font-size: 0.9rem;
    font-family: var(--font);
    transition: border-color var(--t-fast), box-shadow var(--t-fast);
    outline: none;
    appearance: none;
}

.cu-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2394A3B8' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 38px;
    cursor: pointer;
}

.cu-textarea {
    resize: vertical;
    min-height: 120px;
}

.cu-input:focus,
.cu-select:focus,
.cu-textarea:focus {
    border-color: var(--purple);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.18);
}

[data-bs-theme="light"] .cu-input,
[data-bs-theme="light"] .cu-select,
[data-bs-theme="light"] .cu-textarea {
    background: #f8fafc;
    border-color: #cbd5e1;
    color: #1e293b;
}

[data-bs-theme="light"] .cu-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
}

[data-bs-theme="light"] .cu-input:focus,
[data-bs-theme="light"] .cu-select:focus,
[data-bs-theme="light"] .cu-textarea:focus {
    border-color: var(--purple);
    background: #fff;
}

.cu-validation {
    font-size: 0.78rem;
    color: #f87171;
    margin-top: -4px;
}

/* ── Error banner ────────────────────────────────────────────── */
.cu-error {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid rgba(248, 113, 113, 0.3);
    border-radius: var(--r-sm);
    color: #fca5a5;
    font-size: 0.88rem;
    margin-bottom: 16px;
}

/* ── Footer ──────────────────────────────────────────────────── */
.cu-form-footer {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-top: 8px;
    flex-wrap: wrap;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.cu-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--r-pill);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--t-mid);
    border: none;
    font-family: var(--font);
    white-space: nowrap;
}

.cu-btn--primary {
    background: var(--g-primary);
    color: #fff;
    box-shadow: var(--glow-purple);
}

.cu-btn--primary:hover:not(:disabled) {
    filter: brightness(1.12);
    transform: translateY(-1px);
}

.cu-btn--primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.cu-btn--outline {
    background: transparent;
    color: var(--purple-2);
    border: 1px solid var(--purple);
}

.cu-btn--outline:hover {
    background: var(--purple-dim);
}

/* ── Spinner ─────────────────────────────────────────────────── */
.cu-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: cu-spin 0.7s linear infinite;
}

@keyframes cu-spin {
    to { transform: rotate(360deg); }
}

/* ── Privacy note ────────────────────────────────────────────── */
.cu-privacy-note {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--t4);
    margin: 0;
}

.cu-privacy-note .bi {
    color: var(--green);
    font-size: 0.85rem;
}

/* ── Success state ───────────────────────────────────────────── */
.cu-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 60px 24px;
    background: var(--card);
    border: 1px solid var(--b1);
    border-radius: var(--r-lg);
    animation: cu-fade-in 0.4s var(--ease);
}

.cu-success__icon {
    font-size: 3rem;
    color: var(--green);
    margin-bottom: 20px;
    filter: drop-shadow(0 0 16px rgba(16, 185, 129, 0.4));
}

.cu-success__title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--t1);
    margin: 0 0 12px;
}

.cu-success__body {
    color: var(--t3);
    font-size: 1rem;
    max-width: 400px;
    margin: 0 0 28px;
    line-height: 1.6;
}

.cu-success__body strong {
    color: var(--t1);
}

@keyframes cu-fade-in {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Info banner (e.g. Trademark notice) ────────────────────── */
.cu-info-banner {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: color-mix(in srgb, var(--accent) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 0.875rem;
    color: var(--t2);
    line-height: 1.5;
    margin-bottom: 4px;
}

.cu-info-banner .bi {
    flex-shrink: 0;
    font-size: 1rem;
    color: var(--accent);
    margin-top: 1px;
}