/* ═══════════════════════════════════════════════════════
   CONTACT PAGE — Enterprise Consultation
   TCS / Microsoft / HCLTech Enterprise Design System
   ═══════════════════════════════════════════════════════ */

/* ── Contact Hero ── */
.contact-hero {
    background-color: var(--color-surface);
    padding-top: calc(var(--header-height) + var(--space-4xl));
    padding-bottom: var(--space-3xl);
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 32, 96, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 32, 96, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

.contact-hero__content {
    position: relative;
    z-index: 1;
    max-width: 680px;
    text-align: center;
    margin: 0 auto;
}

.contact-hero__label {
    display: inline-block;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--color-secondary);
    margin-bottom: var(--space-lg);
}

.contact-hero__title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: var(--font-weight-extrabold);
    color: var(--color-primary);
    line-height: 1.15;
    margin-bottom: var(--space-lg);
}

.contact-hero__description {
    font-size: 18px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════
   CONTACT SECTION
   ═══════════════════════════════════════════════════════ */

.contact-section {
    background-color: var(--color-white);
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
}

/* ── Contact Grid (Split Layout) ── */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    align-items: start;
}

/* ═══════════════════════════════════════════════════════
   LEFT COLUMN: Contact Form
   ═══════════════════════════════════════════════════════ */

.contact-form-column {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-sm);
}

/* ── Form Header ── */
.contact-form-header {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
}

.contact-form-header__title {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.contact-form-header__description {
    font-size: 15px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ── Contact Form ── */
.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
}

/* ── Form Fields ── */
.form-field {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-field--full {
    grid-column: span 2;
}

.form-field__label {
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.form-field__required {
    color: #D13438;
}

.form-field__input,
.form-field__select,
.form-field__textarea {
    padding: 12px 16px;
    font-family: var(--font-family);
    font-size: 14px;
    color: var(--color-text-primary);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.form-field__input::placeholder,
.form-field__textarea::placeholder {
    color: var(--color-text-tertiary);
}

.form-field__input:focus,
.form-field__select:focus,
.form-field__textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(0, 120, 212, 0.1);
}

.form-field__input.error,
.form-field__select.error,
.form-field__textarea.error {
    border-color: #D13438;
    box-shadow: 0 0 0 3px rgba(209, 52, 56, 0.1);
}

.form-field__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23605E5C' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

.form-field__textarea {
    resize: vertical;
    min-height: 120px;
}

.form-field__error {
    font-size: 12px;
    color: #D13438;
    min-height: 16px;
}

/* ── Submit Button ── */
.contact-form__submit {
    width: 100%;
    margin-top: var(--space-md);
}

/* ═══════════════════════════════════════════════════════
   RIGHT COLUMN: Corporate Information
   ═══════════════════════════════════════════════════════ */

.contact-info-column {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

/* ── Contact Info Card ── */
.contact-info-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
}

.contact-info-card__title {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

/* ── Office Locations ── */
.contact-offices {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact-office {
    display: flex;
    gap: var(--space-md);
}

.contact-office__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.contact-office__icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-secondary);
}

.contact-office__city {
    font-size: 15px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.contact-office__address {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ── Email Contact ── */
.contact-email {
    display: flex;
    gap: var(--space-md);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.contact-email__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.contact-email__icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-secondary);
}

.contact-email__label {
    font-size: 13px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-xs);
}

.contact-email__address {
    font-size: 15px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-email__address:hover {
    color: var(--color-primary);
}

/* ═══════════════════════════════════════════════════════
   SECURITY BADGE PANEL
   ═══════════════════════════════════════════════════════ */

.contact-security {
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-security__icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.contact-security__icon svg {
    width: 24px;
    height: 24px;
    color: #107C10;
}

.contact-security__title {
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.contact-security__text {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.contact-security__badges {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.contact-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    font-size: 11px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ═══════════════════════════════════════════════════════
   RESPONSE TIME CARD
   ═══════════════════════════════════════════════════════ */

.contact-response {
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    display: flex;
    gap: var(--space-md);
    box-shadow: var(--shadow-sm);
}

.contact-response__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
}

.contact-response__icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-secondary);
}

.contact-response__title {
    font-size: 15px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.contact-response__text {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════
   SUCCESS STATE
   ═══════════════════════════════════════════════════════ */

.contact-success {
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
    display: none;
}

.contact-success.active {
    display: block;
}

.contact-success__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-xl);
    background-color: rgba(16, 124, 16, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-success__icon svg {
    width: 40px;
    height: 40px;
    color: #107C10;
}

.contact-success__title {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

.contact-success__text {
    font-size: 16px;
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 480px;
    margin: 0 auto;
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .contact-form-column {
        order: 1;
    }

    .contact-info-column {
        order: 2;
    }
}

@media (max-width: 768px) {
    .contact-hero {
        padding-top: calc(var(--header-height) + var(--space-2xl));
        padding-bottom: var(--space-2xl);
    }

    .contact-hero__title {
        font-size: 32px;
    }

    .contact-section {
        padding-top: var(--space-2xl);
        padding-bottom: var(--space-2xl);
    }

    .contact-form-column {
        padding: var(--space-xl);
    }

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

    .form-field--full {
        grid-column: span 1;
    }

    .contact-info-card {
        padding: var(--space-lg);
    }

    .contact-security {
        padding: var(--space-lg);
    }
}

@media (max-width: 480px) {
    .contact-form-column {
        padding: var(--space-lg);
    }

    .contact-form-header__title {
        font-size: 20px;
    }

    .contact-office {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .contact-email {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .contact-response {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .contact-security__badges {
        justify-content: center;
    }
}