/* Contact Us — main content only; .iaoa-page-hero shell lives in main.css */

.contact-hero {
    min-height: clamp(20rem, 50vh, 32rem);
    padding-top: 4rem;
    padding-bottom: 4.5rem;
}

.contact-hero__inner {
    width: 100%;
    max-width: 52rem;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.contact-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 0 1.5rem;
    padding: 0.45rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: rgba(255, 255, 255, 0.95);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
}

.contact-hero__badge-dot {
    flex-shrink: 0;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: #f5dfad;
    box-shadow: 0 0 0 2px rgba(245, 223, 173, 0.35);
}

.contact-hero__title {
    margin: 0 auto 1.25rem;
    max-width: 48rem;
    font-size: clamp(2rem, 4.5vw + 0.5rem, 3rem);
    font-weight: 700;
    line-height: 1.18;
    letter-spacing: -0.02em;
    color: #fff;
}

.contact-hero__lead {
    margin: 0 auto 2rem;
    max-width: 46rem;
    font-size: clamp(1rem, 0.9vw + 0.9rem, 1.15rem);
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.92);
}

.contact-hero__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 1rem 1.5rem;
}

@media (min-width: 768px) {
    .contact-hero__actions {
        gap: 1.25rem 2rem;
    }
}

/* Contact channels — primary email + inquiry topics */

.contact-channels {
    padding: 3.5rem 0 1.25rem;
}

.contact-channels__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    align-items: stretch;
}

@media (min-width: 992px) {
    .contact-channels__grid {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
        gap: 1.5rem;
    }
}

.contact-channels-primary {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 2rem 1.75rem;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: 20px;
    box-shadow: 0 10px 32px rgba(15, 23, 42, 0.08);
}

@media (min-width: 576px) {
    .contact-channels-primary {
        padding: 2.25rem 2rem;
    }
}

.contact-channels-primary__kicker {
    margin: 0 0 0.85rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #2563eb;
}

.contact-channels-primary__title {
    margin: 0 0 0.85rem;
    font-size: clamp(1.65rem, 2vw + 0.85rem, 2.15rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: #0f172a;
}

.contact-channels-primary__rule {
    display: block;
    width: 3.5rem;
    height: 3px;
    margin: 0 0 1.35rem;
    border-radius: 2px;
    background: #2563eb;
}

.contact-channels-primary__text {
    margin: 0 0 1.5rem;
    font-size: 0.9375rem;
    line-height: 1.75;
    color: #64748b;
}

.contact-channels-primary__email-box {
    margin-bottom: 1.75rem;
    padding: 1.25rem 1.35rem;
    background: #eef4fb;
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: 16px;
}

.contact-channels-primary__email {
    display: inline-block;
    margin-bottom: 0.45rem;
    font-size: clamp(1.125rem, 1.2vw + 0.85rem, 1.45rem);
    font-weight: 700;
    line-height: 1.3;
    color: #0f172a;
    text-decoration: none;
    word-break: break-word;
}

.contact-channels-primary__email:hover {
    color: #0f172a;
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.contact-channels-primary__email-note {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.55;
    color: #64748b;
}

.contact-channels-primary__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    align-self: flex-start;
    margin-top: auto;
    padding: 0.7rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.2;
    color: #fff;
    text-decoration: none;
    background: #2563eb;
    border-radius: 999px;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.contact-channels-primary__btn:hover {
    color: #fff;
    background: #1d4ed8;
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.32);
}

.contact-channels-primary__btn:active {
    transform: translateY(1px);
}

.contact-channels__topics {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    height: 100%;
}

@media (min-width: 576px) {
    .contact-channels__topics {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.contact-channels-topic {
    height: 100%;
    padding: 1.35rem 1.25rem 1.25rem;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: 16px;
    box-shadow: 0 6px 22px rgba(15, 23, 42, 0.05);
}

.contact-channels-topic__badge {
    display: inline-flex;
    align-items: center;
    margin-bottom: 0.75rem;
    padding: 0.2rem 0.65rem;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #475569;
    background: rgba(15, 23, 42, 0.06);
    border-radius: 999px;
}

.contact-channels-topic__badge--cooperation {
    color: #0369a1;
    background: rgba(3, 105, 161, 0.1);
}

.contact-channels-topic__badge--publications {
    color: #5b21b6;
    background: rgba(91, 33, 182, 0.1);
}

.contact-channels-topic__badge--programs {
    color: #047857;
    background: rgba(4, 120, 87, 0.1);
}

.contact-channels-topic__badge--support {
    color: #9a3412;
    background: rgba(154, 52, 18, 0.1);
}

.contact-channels-topic__title {
    margin: 0 0 0.55rem;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.35;
    color: #0f172a;
}

.contact-channels-topic__text {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.6;
    color: #64748b;
}

/* Meetings and visits */

.contact-meetings {
    padding: 0 0 4rem;
}

.contact-meetings-card {
    padding: 2rem 1.75rem;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: 20px;
    box-shadow: 0 10px 32px rgba(15, 23, 42, 0.08);
}

@media (min-width: 576px) {
    .contact-meetings-card {
        padding: 2.25rem 2rem;
    }
}

.contact-meetings-card__kicker {
    margin: 0 0 0.85rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: #2563eb;
}

.contact-meetings-card__title {
    margin: 0 0 1rem;
    font-size: clamp(1.5rem, 1.8vw + 0.85rem, 2rem);
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: #0f172a;
}

.contact-meetings-card__text {
    margin: 0 0 1.5rem;
    max-width: 52rem;
    font-size: 0.9375rem;
    line-height: 1.75;
    color: #64748b;
}

.contact-meetings-card__note {
    margin: 0;
    padding: 1.15rem 1.35rem;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.6;
    color: #475569;
    background: #eef4fb;
    border: 1px solid rgba(15, 23, 42, 0.06);
    border-radius: 16px;
}

.contact-section {
    padding: 3.5rem 0 4.5rem;
    background: #f4f8fc;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

@media (min-width: 992px) {
    .contact-layout {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
        gap: 2.5rem;
    }
}

.contact-info__title {
    margin: 0 0 1.5rem;
    font-size: clamp(1.35rem, 1.6vw + 0.85rem, 1.65rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

.contact-info__list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.contact-info__item {
    display: flex;
    gap: 1rem;
    padding: 1.15rem 0;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.contact-info__item:first-child {
    padding-top: 0;
}

.contact-info__item:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.contact-info__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.1rem;
    color: #2563eb;
    background: #eef4fb;
    border-radius: 10px;
}

.contact-info__label {
    margin: 0 0 0.35rem;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.contact-info__value {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-text);
}

.contact-info__value a {
    color: inherit;
    text-decoration: none;
}

.contact-info__value a:hover {
    color: #0f172a;
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.contact-form-card {
    padding: 1.75rem 1.5rem;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 16px;
    box-shadow:
        0 1px 2px rgba(15, 23, 42, 0.04),
        0 12px 32px rgba(15, 23, 42, 0.06);
}

@media (min-width: 576px) {
    .contact-form-card {
        padding: 2rem 1.75rem;
    }
}

.contact-form-card__title {
    margin: 0 0 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
}

.contact-form-card__lead {
    margin: 0 0 1.5rem;
    font-size: 0.9375rem;
    line-height: 1.55;
    color: var(--color-text-muted);
}