:root {
    --brand-primary: #565db3;
    --brand-bright: #47a7eb;
    --brand-deep: #25587e;
    --surface: rgba(255, 255, 255, 0.78);
    --surface-strong: rgba(255, 255, 255, 0.93);
    --border: rgba(86, 93, 179, 0.18);
    --text-main: #1c2455;
    --text-muted: #586785;
    --shadow: 0 24px 60px rgba(33, 57, 102, 0.16);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --transition: 260ms ease;
    --icon-size-sm: 0.9rem;
    --icon-chip-bg: rgba(86, 93, 179, 0.12);
    --icon-chip-border: rgba(86, 93, 179, 0.18);
    --icon-color: #3d4896;
}

body[data-theme="dark"] {
    --surface: rgba(18, 26, 48, 0.82);
    --surface-strong: rgba(19, 29, 56, 0.94);
    --border: rgba(117, 149, 214, 0.26);
    --text-main: #e8efff;
    --text-muted: #a6b6d4;
    --shadow: 0 24px 60px rgba(2, 6, 20, 0.5);
    --icon-chip-bg: rgba(212, 215, 246, 0.14);
    --icon-chip-border: rgba(212, 215, 246, 0.26);
    --icon-color: #e8eeff;
    background:
        radial-gradient(circle at top right, rgba(71, 167, 235, 0.18), transparent 28%),
        radial-gradient(circle at top left, rgba(86, 93, 179, 0.24), transparent 24%),
        linear-gradient(180deg, #0a1327, #111f3f);
}

* { box-sizing: border-box; }

html,
body {
    max-width: 100%;
    overflow-x: hidden;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Cairo", sans-serif;
    color: var(--text-main);
    background:
        radial-gradient(circle at top right, rgba(71, 167, 235, 0.2), transparent 28%),
        radial-gradient(circle at top left, rgba(86, 93, 179, 0.22), transparent 24%),
        linear-gradient(180deg, #f5f8ff, #eaf0ff);
}

a {
    color: inherit;
    text-decoration: none;
}

.header-top {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.24);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(86, 93, 179, 0.1);
}

.header-content {
    max-width: 1180px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-width: 0;
    gap: 16px;
}

.header-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.15rem;
    min-width: 0;
}

.brand-chip {
    height: 60px;
    width: auto;
    max-width: 92px;
    object-fit: contain;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    min-width: 0;
}

.header-link,
.theme-toggle-btn {
    padding: 11px 16px;
    border-radius: 999px;
    border: 1px solid rgba(86, 93, 179, 0.15);
    background: rgba(86, 93, 179, 0.04);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
    font-family: inherit;
    color: inherit;
    transition: transform var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition);
}

.header-link span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.theme-toggle-btn {
    cursor: pointer;
    justify-content: center;
}

.header-link:hover,
.theme-toggle-btn:hover {
    transform: translateY(-2px);
    background: rgba(86, 93, 179, 0.08);
}

.header-link i,
.theme-toggle-btn i {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    border: 1px solid var(--icon-chip-border);
    background: var(--icon-chip-bg);
    color: var(--icon-color);
    display: inline-grid;
    place-items: center;
    font-size: var(--icon-size-sm);
    flex-shrink: 0;
}

.contact-shell {
    max-width: 1180px;
    margin: 0 auto;
    padding: 42px 20px 56px;
    overflow-x: clip;
}

.contact-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: 22px;
    margin-bottom: 24px;
}

.contact-copy,
.contact-side-card,
.contact-card,
.info-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.contact-copy {
    padding: 34px;
}

.hero-kicker {
    display: inline-flex;
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(86, 93, 179, 0.1);
    color: var(--brand-primary);
    font-weight: 800;
    margin-bottom: 16px;
}

.contact-copy h1 {
    margin: 0 0 12px;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1.25;
}

.contact-copy p {
    margin: 0;
    line-height: 1.9;
    color: var(--text-muted);
}

.contact-badges {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.contact-badges span,
.side-stat {
    border-radius: var(--radius-md);
    border: 1px solid rgba(86, 93, 179, 0.14);
    background: rgba(255, 255, 255, 0.28);
}

.contact-badges span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    font-weight: 700;
    max-width: 100%;
}

.contact-side-card {
    position: relative;
    overflow: hidden;
    padding: 28px;
    display: grid;
    gap: 14px;
    align-content: center;
    background:
        radial-gradient(circle at top right, rgba(71, 167, 235, 0.18), transparent 28%),
        radial-gradient(circle at bottom left, rgba(86, 93, 179, 0.2), transparent 24%),
        var(--surface);
}

.side-orb {
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
}

.side-orb-a {
    width: 180px;
    height: 180px;
    top: -40px;
    left: -20px;
    background: radial-gradient(circle, rgba(71, 167, 235, 0.28), transparent 65%);
}

.side-orb-b {
    width: 220px;
    height: 220px;
    bottom: -80px;
    right: -50px;
    background: radial-gradient(circle, rgba(86, 93, 179, 0.24), transparent 65%);
}

.side-stat {
    position: relative;
    padding: 16px 18px;
    display: grid;
    gap: 4px;
}

.side-stat strong {
    font-size: 1.15rem;
}

.side-stat span {
    color: var(--text-muted);
    line-height: 1.8;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
    gap: 22px;
}

.messages-section {
    margin-bottom: 24px;
}

.messages-section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}

.messages-section-head h2 {
    margin: 12px 0 8px;
    font-size: clamp(1.45rem, 2.1vw, 2rem);
}

.messages-section-head p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.8;
}

.messages-kicker {
    margin-bottom: 0;
    gap: 8px;
    align-items: center;
}

.messages-kicker i {
    font-size: 0.95em;
}

.messages-list {
    display: grid;
    gap: 16px;
}

.message-item {
    padding: 22px;
    border-radius: 22px;
}

.message-item-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 14px;
}

.message-item-title {
    display: grid;
    gap: 4px;
    min-width: 0;
}

.message-item-title strong {
    font-size: 1.02rem;
}

.message-item-title span,
.message-reply-head time {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.message-status {
    flex-shrink: 0;
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.85rem;
    white-space: nowrap;
}

.message-status.is-replied {
    background: rgba(36, 157, 99, 0.14);
    color: #1d7f4f;
}

.message-status.is-pending {
    background: rgba(86, 93, 179, 0.12);
    color: var(--brand-primary);
}

.message-item-body {
    margin: 0;
    color: var(--text-main);
    line-height: 1.95;
    white-space: pre-wrap;
}

.message-reply {
    margin-top: 16px;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid rgba(86, 93, 179, 0.14);
    background: rgba(86, 93, 179, 0.06);
}

.message-reply-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
    font-weight: 800;
}

.message-reply-head span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.message-reply p {
    margin: 0;
    line-height: 1.9;
    white-space: pre-wrap;
}

.messages-empty {
    padding: 26px 20px;
    border-radius: 22px;
    border: 1px dashed rgba(86, 93, 179, 0.18);
    background: rgba(86, 93, 179, 0.05);
    display: grid;
    gap: 8px;
    justify-items: center;
    text-align: center;
    color: var(--text-muted);
}

.messages-empty i {
    width: 52px;
    height: 52px;
    border-radius: 999px;
    display: inline-grid;
    place-items: center;
    background: rgba(86, 93, 179, 0.12);
    color: var(--brand-primary);
    font-size: 1.2rem;
}

.messages-empty strong {
    color: var(--text-main);
    font-size: 1.05rem;
}

.contact-card,
.info-card {
    padding: 28px;
}

.card-head h2,
.info-card h3 {
    margin: 0 0 8px;
}

.card-head p,
.info-card ul {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.9;
}

.contact-info {
    display: grid;
    gap: 22px;
}

.contact-social-list {
    display: grid;
    gap: 10px;
}

.contact-social-link {
    min-height: 50px;
    padding: 0 14px;
    border-radius: 14px;
    border: 1px solid rgba(86, 93, 179, 0.14);
    background: rgba(255, 255, 255, 0.32);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
}

.contact-social-link i {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    display: inline-grid;
    place-items: center;
    background: rgba(86, 93, 179, 0.1);
    color: var(--brand-primary);
    flex-shrink: 0;
}

.contact-social-link:hover {
    transform: translateY(-2px);
    border-color: rgba(86, 93, 179, 0.28);
    background: rgba(86, 93, 179, 0.07);
}

.contact-phone-block {
    margin-top: 14px;
}

.contact-phone-block h4 {
    margin: 0 0 4px;
    font-size: 1rem;
}

.contact-phone-block p {
    margin: 0;
    color: var(--text-muted);
    line-height: 1.8;
}

.contact-phone-link {
    margin-top: 12px;
    min-height: 52px;
    padding: 0 14px;
    border-radius: 14px;
    border: 1px solid rgba(86, 93, 179, 0.14);
    background: linear-gradient(135deg, rgba(86, 93, 179, 0.1), rgba(71, 167, 235, 0.08));
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    direction: ltr;
    transition: transform var(--transition), border-color var(--transition), background-color var(--transition);
}

.contact-phone-link i {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    display: inline-grid;
    place-items: center;
    background: rgba(86, 93, 179, 0.12);
    color: var(--brand-primary);
    flex-shrink: 0;
}

.contact-phone-link:hover {
    transform: translateY(-2px);
    border-color: rgba(86, 93, 179, 0.28);
    background: rgba(86, 93, 179, 0.1);
}

body[data-theme="dark"] .contact-social-link {
    border-color: rgba(117, 149, 214, 0.22);
    background: rgba(255, 255, 255, 0.04);
}

body[data-theme="dark"] .contact-social-link i {
    background: rgba(117, 149, 214, 0.14);
    color: #dbe8ff;
    box-shadow: inset 0 0 0 1px rgba(117, 149, 214, 0.18);
}

body[data-theme="dark"] .contact-social-link:hover {
    border-color: rgba(117, 149, 214, 0.34);
    background: rgba(117, 149, 214, 0.1);
}

body[data-theme="dark"] .contact-phone-link {
    border-color: rgba(117, 149, 214, 0.22);
    background: rgba(255, 255, 255, 0.04);
}

body[data-theme="dark"] .contact-phone-link i {
    background: rgba(117, 149, 214, 0.14);
    color: #dbe8ff;
}

body[data-theme="dark"] .contact-phone-link:hover {
    border-color: rgba(117, 149, 214, 0.34);
    background: rgba(117, 149, 214, 0.1);
}

body[data-theme="dark"] .messages-section {
    background: var(--surface);
}

body[data-theme="dark"] .message-item,
body[data-theme="dark"] .message-reply {
    border-color: rgba(117, 149, 214, 0.22);
    background: rgba(255, 255, 255, 0.04);
}

body[data-theme="dark"] .messages-empty {
    border-color: rgba(117, 149, 214, 0.24);
    background: rgba(117, 149, 214, 0.08);
}

.info-card ul {
    padding: 0 18px 0 0;
}

.contact-form {
    display: grid;
    gap: 16px;
    margin-top: 22px;
}

.grid-two {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contact-form label {
    display: grid;
    gap: 8px;
}

.contact-form label span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    max-width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(86, 93, 179, 0.16);
    background: var(--surface-strong);
    padding: 14px 16px;
    font: inherit;
    color: var(--text-main);
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.phone-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
    direction: ltr;
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(86, 93, 179, 0.16);
    background: var(--surface-strong);
    padding: 6px;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.phone-country-code {
    width: 110px;
    min-width: 110px;
    min-height: 50px;
    border-radius: 12px;
    border: 0;
    background: rgba(86, 93, 179, 0.08);
    padding: 0 12px;
    font: inherit;
    color: var(--text-main);
    text-align: center;
    direction: ltr;
    box-shadow: none;
}

.phone-number-input {
    flex: 1;
    min-height: 50px;
    direction: ltr;
    text-align: left;
    letter-spacing: 0.04em;
    border: 0 !important;
    background: transparent !important;
    padding: 0 12px !important;
    box-shadow: none !important;
}

.contact-form textarea {
    resize: vertical;
    min-height: 170px;
}

.contact-form input:focus,
.phone-country-code:focus,
.contact-form textarea:focus,
.header-link:focus-visible,
.theme-toggle-btn:focus-visible {
    outline: none;
    border-color: var(--brand-bright);
    box-shadow: 0 0 0 4px rgba(71, 167, 235, 0.15);
}

.phone-input-wrapper:focus-within {
    border-color: var(--brand-bright);
    box-shadow: 0 0 0 4px rgba(71, 167, 235, 0.15);
}

.contact-btn {
    min-height: 52px;
    width: 100%;
    border: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-bright));
    color: #fff;
    font: inherit;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    box-shadow: 0 18px 32px rgba(86, 93, 179, 0.26);
    transition: transform var(--transition), box-shadow var(--transition);
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 40px rgba(86, 93, 179, 0.32);
}

.contact-card .alert,
.contact-card .alert.success,
.contact-card .alert.error {
    margin-top: 18px;
}

@media (max-width: 900px) {
    .contact-hero,
    .contact-grid,
    .grid-two {
        grid-template-columns: 1fr;
    }

    .messages-section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .contact-side-card {
        order: -1;
    }

    .phone-input-wrapper {
        flex-direction: column;
        align-items: stretch;
    }

    .phone-country-code {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 640px) {
    .header-top {
        padding: 12px 14px;
        overflow-x: clip;
    }

    .header-content {
        width: 100%;
        flex-wrap: wrap;
        justify-content: center;
    }

    .header-brand {
        width: 100%;
        justify-content: center;
    }

    .header-actions {
        width: 100%;
        display: grid;
        grid-template-columns: minmax(0, 1fr) 52px;
        justify-content: stretch;
        align-items: stretch;
        gap: 10px;
    }

    .header-link,
    .theme-toggle-btn {
        width: 100%;
        min-width: 0;
        justify-content: center;
    }

    .theme-toggle-btn {
        padding-inline: 0;
    }

    .header-link span {
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .contact-shell {
        padding: 22px 14px 44px;
    }

    .contact-copy,
    .contact-side-card,
    .messages-section,
    .contact-card,
    .info-card {
        padding: 22px;
        border-radius: 22px;
    }

    .contact-copy h1 {
        font-size: 1.7rem;
    }

    .contact-badges {
        display: grid;
        grid-template-columns: 1fr;
    }

    .contact-badges span {
        width: 100%;
        min-width: 0;
        justify-content: flex-start;
    }

    .card-head p,
    .contact-copy p,
    .side-stat span,
    .info-card ul {
        font-size: 0.96rem;
    }

    .contact-form input,
    .contact-form textarea {
        padding: 13px 14px;
    }

    .info-card ul {
        padding-right: 16px;
    }
}

@media (max-width: 420px) {
    .brand-chip {
        height: 50px;
        max-width: 78px;
    }

    .header-brand {
        gap: 10px;
        font-size: 1rem;
    }

    .contact-copy,
    .contact-side-card,
    .messages-section,
    .contact-card,
    .info-card {
        padding: 18px;
        border-radius: 18px;
    }

    .hero-kicker {
        padding: 6px 12px;
        font-size: 0.86rem;
    }

    .contact-copy h1 {
        font-size: 1.5rem;
    }

    .side-stat strong {
        font-size: 1rem;
    }

    .contact-btn {
        min-height: 50px;
        border-radius: 14px;
    }
}

/* Page Load Animations */
body.preload * {
    transition: none !important;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

[data-reveal="left"] {
    transform: translateX(-28px);
}

body.is-ready [data-reveal].is-visible {
    opacity: 1;
    transform: none;
}

@media (max-width: 640px) {
    [data-reveal],
    [data-reveal="left"] {
        transform: translateY(16px);
    }
}