/**
 * emadbrz – Contact v5.1 (white bg · black accents)
 */

.emadbrz-contact {
    --ct-black: #0a0a0a;
    --ct-charcoal: #27272a;
    --ct-gray: #71717a;
    --ct-muted: #64748b;
    --ct-border: #e4e4e7;
    --ct-surface: #fafafa;
    --ct-focus: rgba(10, 10, 10, 0.12);
    --ct-shadow: 0 16px 48px rgba(10, 10, 10, 0.07);
    --ct-shadow-hover: 0 22px 56px rgba(10, 10, 10, 0.11);
    --ct-gap: clamp(1.25rem, 3vw, 36px);
    --ct-max: min(1160px, calc(100% - clamp(24px, 4vw, 48px)));

    position: relative;
    padding: clamp(4rem, 7vw, 6.5rem) clamp(16px, 3vw, 24px);
    background: #ffffff;
    color: var(--ct-black);
}

.emadbrz-contact__inner {
    width: 100%;
    max-width: var(--ct-max);
    margin-inline: auto;
}

/* ── Header ── */
.emadbrz-contact__head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto clamp(2.25rem, 4.5vw, 3.5rem);
}

.emadbrz-contact__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.875rem;
    padding: 0.4rem 0.95rem;
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--ct-black);
    background: var(--ct-surface);
    border: 1px solid var(--ct-border);
    border-radius: 999px;
}

.emadbrz-contact__badge-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ct-black);
    animation: emadbrz-contact-pulse 2.2s ease-out infinite;
}

@keyframes emadbrz-contact-pulse {
    0% { box-shadow: 0 0 0 0 rgba(10, 10, 10, 0.35); }
    70% { box-shadow: 0 0 0 7px rgba(10, 10, 10, 0); }
    100% { box-shadow: 0 0 0 0 rgba(10, 10, 10, 0); }
}

.emadbrz-contact__title {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: center;
    gap: 0.35rem;
    margin: 0;
    font-size: clamp(2rem, 4.5vw, 3.25rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    line-height: 1.12;
    color: var(--ct-black);
}

.emadbrz-contact__title-line--accent {
    background: linear-gradient(135deg, #0a0a0a 0%, #52525b 55%, #0a0a0a 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: emadbrz-contact-shimmer 6s ease-in-out infinite;
}

@keyframes emadbrz-contact-shimmer {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.emadbrz-contact__subtitle {
    margin: 0.875rem auto 0;
    max-width: 520px;
    font-size: 0.975rem;
    line-height: 1.85;
    color: var(--ct-muted);
}

.emadbrz-contact--rtl .emadbrz-contact__badge,
.emadbrz-contact--rtl .emadbrz-contact__title,
.emadbrz-contact--rtl .emadbrz-contact__subtitle,
.emadbrz-contact--rtl .emadbrz-contact__card-title,
.emadbrz-contact--rtl .emadbrz-contact__info-label,
.emadbrz-contact--rtl .emadbrz-contact__info-value,
.emadbrz-contact--rtl .emadbrz-contact__submit,
.emadbrz-contact--rtl .emadbrz-contact__input {
    font-family: 'ModamWeb', sans-serif;
}

.emadbrz-contact--ltr .emadbrz-contact__badge,
.emadbrz-contact--ltr .emadbrz-contact__title,
.emadbrz-contact--ltr .emadbrz-contact__subtitle,
.emadbrz-contact--ltr .emadbrz-contact__card-title,
.emadbrz-contact--ltr .emadbrz-contact__info-label,
.emadbrz-contact--ltr .emadbrz-contact__info-value,
.emadbrz-contact--ltr .emadbrz-contact__submit,
.emadbrz-contact--ltr .emadbrz-contact__input {
    font-family: 'DM Sans', 'ModamWeb', sans-serif;
}

/* ── Notices ── */
.emadbrz-contact__notice {
    max-width: 560px;
    margin: 0 auto 1.25rem;
    padding: 0.875rem 1.125rem;
    border-radius: 14px;
    font-size: 0.9375rem;
    font-weight: 500;
    text-align: center;
}

.emadbrz-contact__notice--success {
    color: #065f46;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
}

.emadbrz-contact__notice--error {
    color: #991b1b;
    background: #fef2f2;
    border: 1px solid #fecaca;
}

/* ── Grid ── */
.emadbrz-contact__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--ct-gap);
    align-items: stretch;
}

.emadbrz-contact--rtl .emadbrz-contact__grid {
    direction: rtl;
}

.emadbrz-contact--ltr .emadbrz-contact__grid {
    direction: ltr;
}

.emadbrz-contact--ltr .emadbrz-contact__form-wrap {
    order: 1;
}

.emadbrz-contact--ltr .emadbrz-contact__info {
    order: 2;
}

.emadbrz-contact__info,
.emadbrz-contact__form-wrap {
    grid-row: 1;
    min-width: 0;
}

.emadbrz-contact__info {
    position: relative;
    z-index: 3;
}

.emadbrz-contact__form-wrap {
    position: relative;
    z-index: 2;
}

/* ── Cards ── */
.emadbrz-contact__card {
    height: 100%;
    padding: clamp(1.35rem, 2.5vw, 1.75rem);
    background: #ffffff;
    border: 1px solid var(--ct-border);
    border-radius: 20px;
    box-shadow: var(--ct-shadow);
    transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.emadbrz-contact__card:hover {
    box-shadow: var(--ct-shadow-hover);
}

.emadbrz-contact__card-title {
    margin: 0 0 1.25rem;
    font-size: 1.125rem;
    font-weight: 800;
    color: var(--ct-black);
}

.emadbrz-contact--rtl .emadbrz-contact__card-title {
    text-align: right;
}

.emadbrz-contact--ltr .emadbrz-contact__card-title {
    text-align: left;
}

/* ── Info list ── */
.emadbrz-contact__info-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.emadbrz-contact__info-item {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    border-radius: 14px;
    background: var(--ct-surface);
    border: 1px solid #f4f4f5;
    transition: background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.emadbrz-contact__info-item:hover {
    background: #ffffff;
    border-color: var(--ct-border);
    transform: translateX(-3px);
}

.emadbrz-contact--ltr .emadbrz-contact__info-item:hover {
    transform: translateX(3px);
}

.emadbrz-contact__info-item-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.emadbrz-contact--rtl .emadbrz-contact__info-item-body {
    text-align: right;
}

.emadbrz-contact--ltr .emadbrz-contact__info-item-body {
    text-align: left;
}

.emadbrz-contact__info-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ct-gray);
}

.emadbrz-contact__info-value {
    font-size: 0.9375rem;
    font-weight: 700;
    line-height: 1.5;
    color: var(--ct-black);
    text-decoration: none;
}

a.emadbrz-contact__info-value:hover {
    color: var(--ct-charcoal);
}

.emadbrz-contact__info-item-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 12px;
    color: var(--ct-black);
    background: #ffffff;
    border: 1px solid var(--ct-border);
    transition: background 0.25s ease, color 0.25s ease;
}

.emadbrz-contact__info-item:hover .emadbrz-contact__info-item-icon {
    background: var(--ct-black);
    color: #ffffff;
    border-color: var(--ct-black);
}

.emadbrz-contact__info-item-icon svg {
    width: 20px;
    height: 20px;
}

/* ── Form ── */
.emadbrz-contact__form {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.emadbrz-contact__field {
    position: relative;
}

.emadbrz-contact__input {
    width: 100%;
    height: 54px;
    padding-inline: 1rem;
    font-size: 0.9375rem;
    color: var(--ct-black);
    background: #ffffff;
    border: 1px solid var(--ct-border);
    border-radius: 14px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.emadbrz-contact--rtl .emadbrz-contact__input {
    text-align: right;
}

.emadbrz-contact__input::placeholder {
    color: #a1a1aa;
}

.emadbrz-contact__input:hover {
    border-color: #d4d4d8;
}

.emadbrz-contact__input:focus {
    outline: none;
    border-color: var(--ct-black);
    box-shadow: 0 0 0 3px var(--ct-focus);
}

.emadbrz-contact__field--textarea .emadbrz-contact__input {
    height: auto;
    min-height: 148px;
    padding-top: 0.875rem;
    padding-bottom: 2rem;
    resize: vertical;
}

.emadbrz-contact__char-count {
    position: absolute;
    inset-inline-start: 1rem;
    bottom: 0.625rem;
    font-size: 0.75rem;
    color: #a1a1aa;
}

.emadbrz-contact__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    width: 100%;
    height: 56px;
    margin-top: 0.35rem;
    padding-inline: 1.25rem;
    font-size: 1rem;
    font-weight: 700;
    color: #ffffff;
    background: var(--ct-black);
    border: none;
    border-radius: 14px;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(10, 10, 10, 0.22);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    position: relative;
    overflow: hidden;
}

.emadbrz-contact__submit::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.12) 50%, transparent 60%);
    transform: translateX(-120%);
    transition: transform 0.55s ease;
}

.emadbrz-contact__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(10, 10, 10, 0.28);
    background: #171717;
}

.emadbrz-contact__submit:hover::before {
    transform: translateX(120%);
}

.emadbrz-contact__submit:focus {
    outline: none;
    box-shadow: 0 12px 28px rgba(10, 10, 10, 0.22), 0 0 0 3px var(--ct-focus);
}

.emadbrz-contact__submit > * {
    position: relative;
    z-index: 1;
}

.emadbrz-contact__submit-arrow {
    display: inline-flex;
    transition: transform 0.3s ease;
}

.emadbrz-contact__submit:hover .emadbrz-contact__submit-arrow {
    transform: translateX(-3px);
}

.emadbrz-contact--ltr .emadbrz-contact__submit:hover .emadbrz-contact__submit-arrow {
    transform: translateX(3px);
}

.emadbrz-contact__sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ── Reveal ── */
.emadbrz-contact [data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.emadbrz-contact.is-visible [data-reveal] {
    opacity: 1;
    transform: translateY(0);
}

.emadbrz-contact.is-visible .emadbrz-contact__form-wrap[data-reveal] {
    transition-delay: 0.08s;
}

.emadbrz-contact.is-visible .emadbrz-contact__info[data-reveal] {
    transition-delay: 0.16s;
}

@media (max-width: 991px) {
    .emadbrz-contact__grid {
        grid-template-columns: 1fr;
    }

    .emadbrz-contact__info,
    .emadbrz-contact__form-wrap {
        grid-row: auto;
        order: unset !important;
        max-width: 560px;
        margin-inline: auto;
        width: 100%;
    }
}

@media (max-width: 767px) {
    .emadbrz-contact {
        padding-block: clamp(3rem, 7vw, 4rem);
    }
}

@media (prefers-reduced-motion: reduce) {
    .emadbrz-contact [data-reveal],
    .emadbrz-contact__badge-dot,
    .emadbrz-contact__title-line--accent {
        animation: none !important;
        transition: none;
        opacity: 1;
        transform: none;
    }
}

@media (hover: none) {
    .emadbrz-contact__submit:hover,
    .emadbrz-contact__info-item:hover {
        transform: none;
    }
}