/* Contact Us — Tronex public page */

.contact-page {
    --cu-navy: #14344f;
    --cu-blue: #1f4b6e;
    --cu-accent: #7d3b2a;
    --cu-sand: #f4f7fa;
    --cu-ink: #1f2d3d;
    --cu-muted: #5c6b7a;
    --cu-line: #e4ebf2;
    --cu-ok: #1e7a46;
    --cu-err: #a11f2c;
    margin: 0;
    color: var(--cu-ink);
    background:
        radial-gradient(ellipse 80% 50% at 10% 0%, rgba(31, 75, 110, 0.08), transparent 55%),
        radial-gradient(ellipse 60% 40% at 100% 20%, rgba(125, 59, 42, 0.07), transparent 50%),
        var(--cu-sand);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.55;
}

.contact-page .tronex-public-nav.navbar {
    margin: 0;
}

.cu-main {
    padding-bottom: 0;
}

.cu-hero {
    background: linear-gradient(130deg, #0f172a 0%, #1f4b6e 55%, #6b2d2d 100%);
    color: #fff;
    padding: 4.5rem 1.5rem 4rem;
    text-align: center;
}

.cu-hero-inner {
    max-width: 720px;
    margin: 0 auto;
}

.cu-brand {
    margin: 0 0 0.75rem;
    font-size: clamp(1.35rem, 3vw, 1.85rem);
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.cu-hero h1 {
    margin: 0 0 0.85rem;
    font-size: clamp(1.75rem, 4vw, 2.55rem);
    font-weight: 700;
}

.cu-hero-lead {
    margin: 0 auto;
    max-width: 38rem;
    font-size: 1.05rem;
    opacity: 0.92;
}

.cu-content {
    max-width: 1120px;
    margin: -2.25rem auto 0;
    padding: 0 1.25rem 3.5rem;
    position: relative;
    z-index: 1;
}

.cu-channels {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.9rem;
    margin-bottom: 1.5rem;
}

.cu-channel {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1.2rem 1rem;
    background: #fff;
    border: 1px solid var(--cu-line);
    border-radius: 14px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 10px 28px rgba(20, 52, 79, 0.07);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

a.cu-channel:hover {
    transform: translateY(-3px);
    border-color: #c5d4e3;
    box-shadow: 0 14px 32px rgba(20, 52, 79, 0.12);
}

.cu-channel-static {
    cursor: default;
}

.cu-channel-icon {
    width: 42px;
    height: 42px;
    border-radius: 11px;
    display: grid;
    place-items: center;
    margin-bottom: 0.35rem;
    background: linear-gradient(135deg, var(--cu-blue), var(--cu-navy));
    color: #fff;
    font-size: 1.05rem;
}

.cu-channel-wa .cu-channel-icon {
    background: linear-gradient(135deg, #1fa855, #128c45);
}

.cu-channel-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--cu-muted);
}

.cu-channel-value {
    font-weight: 750;
    font-size: 0.98rem;
    color: var(--cu-navy);
    word-break: break-word;
}

.cu-channel-note {
    font-size: 0.82rem;
    color: var(--cu-muted);
}

.cu-grid {
    display: grid;
    grid-template-columns: 1.35fr 0.95fr;
    gap: 1.25rem;
    align-items: start;
}

.cu-panel {
    background: #fff;
    border: 1px solid var(--cu-line);
    border-radius: 16px;
    padding: 1.6rem 1.5rem;
    box-shadow: 0 10px 28px rgba(20, 52, 79, 0.06);
    margin-bottom: 1rem;
}

.cu-panel:last-child {
    margin-bottom: 0;
}

.cu-panel h2 {
    margin: 0 0 0.55rem;
    font-size: 1.35rem;
    color: var(--cu-navy);
}

.cu-panel-intro,
.cu-side-note {
    margin: 0 0 1.15rem;
    color: var(--cu-muted);
    font-size: 0.95rem;
}

.cu-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.9rem;
}

.cu-field {
    margin-bottom: 0.95rem;
}

.cu-field label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--cu-ink);
}

.cu-field input,
.cu-field select,
.cu-field textarea {
    width: 100%;
    padding: 0.78rem 0.9rem;
    border: 1.5px solid #d5dee8;
    border-radius: 10px;
    font: inherit;
    color: var(--cu-ink);
    background: #fbfcfe;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.cu-field textarea {
    resize: vertical;
    min-height: 140px;
}

.cu-field input:focus,
.cu-field select:focus,
.cu-field textarea:focus {
    outline: none;
    border-color: var(--cu-blue);
    box-shadow: 0 0 0 3px rgba(31, 75, 110, 0.12);
    background: #fff;
}

.cu-form-msg {
    display: none;
    margin: 0 0 0.9rem;
    padding: 0.75rem 0.9rem;
    border-radius: 10px;
    font-size: 0.92rem;
    font-weight: 600;
}

.cu-form-msg.is-success {
    display: block;
    color: var(--cu-ok);
    background: #e8f7ee;
    border: 1px solid #b7e0c5;
}

.cu-form-msg.is-error {
    display: block;
    color: var(--cu-err);
    background: #fdecee;
    border: 1px solid #f0b8bf;
}

.cu-form-msg.is-info {
    display: block;
    color: var(--cu-blue);
    background: #eef4fa;
    border: 1px solid #c7d8e8;
}

.cu-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: none;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--cu-blue), var(--cu-navy));
    color: #fff;
    font: inherit;
    font-weight: 750;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.cu-submit:hover:not(:disabled) {
    transform: translateY(-1px);
}

.cu-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.cu-hours {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}

.cu-hours li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 0;
    border-bottom: 1px solid var(--cu-line);
    font-size: 0.93rem;
}

.cu-hours li:last-child {
    border-bottom: none;
}

.cu-hours span {
    color: var(--cu-muted);
}

.cu-hours strong {
    color: var(--cu-navy);
    font-weight: 750;
    text-align: right;
}

.cu-help-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

.cu-help-list li {
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: 0.75rem;
    align-items: start;
}

.cu-help-list i {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    display: grid;
    place-items: center;
    background: #eef3f8;
    color: var(--cu-blue);
}

.cu-help-list strong {
    display: block;
    margin-bottom: 0.2rem;
    color: var(--cu-navy);
}

.cu-help-list p {
    margin: 0;
    font-size: 0.88rem;
    color: var(--cu-muted);
}

.cu-bank {
    margin: 0;
}

.cu-bank > div {
    display: grid;
    grid-template-columns: 7.5rem 1fr;
    gap: 0.5rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--cu-line);
    font-size: 0.9rem;
}

.cu-bank > div:last-child {
    border-bottom: none;
}

.cu-bank dt {
    color: var(--cu-muted);
    font-weight: 600;
}

.cu-bank dd {
    margin: 0;
    font-weight: 700;
    color: var(--cu-navy);
}

.cu-bank a {
    color: var(--cu-blue);
    text-decoration: none;
    font-weight: 700;
}

.cu-bank a:hover {
    text-decoration: underline;
}

.cu-location {
    margin-top: 1.5rem;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 1.25rem;
    background: #fff;
    border: 1px solid var(--cu-line);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 28px rgba(20, 52, 79, 0.06);
}

.cu-location-copy {
    padding: 1.75rem 1.5rem;
}

.cu-location-copy h2 {
    margin: 0 0 0.65rem;
    color: var(--cu-navy);
    font-size: 1.4rem;
}

.cu-location-copy > p {
    margin: 0 0 1rem;
    color: var(--cu-muted);
}

.cu-location-points {
    list-style: none;
    margin: 0 0 1.2rem;
    padding: 0;
    display: grid;
    gap: 0.55rem;
}

.cu-location-points li {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 600;
    color: var(--cu-ink);
}

.cu-location-points i {
    color: var(--cu-accent);
    width: 1.1rem;
    text-align: center;
}

.cu-map-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--cu-blue);
    font-weight: 750;
    text-decoration: none;
}

.cu-map-link:hover {
    text-decoration: underline;
}

.cu-map-wrap {
    min-height: 280px;
    background: #d9e3ec;
}

.cu-map-wrap iframe {
    width: 100%;
    height: 100%;
    min-height: 280px;
    border: 0;
    display: block;
}

.cu-cta {
    margin-top: 1.5rem;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(130deg, var(--cu-navy) 0%, var(--cu-blue) 55%, var(--cu-accent) 100%);
    color: #fff;
}

.cu-cta-inner {
    padding: 2.25rem 1.5rem;
    text-align: center;
}

.cu-cta h2 {
    margin: 0 0 0.5rem;
    font-size: 1.55rem;
}

.cu-cta p {
    margin: 0 auto 1.25rem;
    max-width: 34rem;
    opacity: 0.92;
}

.cu-cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.cu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    font-weight: 750;
    text-decoration: none;
    transition: transform 0.15s ease, background 0.15s ease;
}

.cu-btn:hover {
    transform: translateY(-1px);
}

.cu-btn-primary {
    background: #fff;
    color: var(--cu-navy);
}

.cu-btn-secondary {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.65);
}

.cu-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
}

.contact-page .footer {
    margin-top: 0;
}

@media (max-width: 960px) {
    .cu-channels {
        grid-template-columns: 1fr 1fr;
    }

    .cu-grid,
    .cu-location {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .cu-hero {
        padding: 3.25rem 1.15rem 3rem;
    }

    .cu-content {
        margin-top: -1.5rem;
        padding: 0 1rem 2.5rem;
    }

    .cu-channels,
    .cu-form-row {
        grid-template-columns: 1fr;
    }

    .cu-bank > div {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }

    .cu-panel {
        padding: 1.25rem 1.1rem;
    }
}