/*
 * Contact Page - Dedicated Stylesheet
 * Replaces inline styles with class-based responsive architecture
 */

/* ==========================================================================
   Contact Hub Section
   ========================================================================== */
.contact-hub-section {
    padding: var(--space-8) 0;
    background-color: var(--color-bg-ice-blue);
}

.contact-hub {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 0;
    background: var(--color-white);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.05);
    border-radius: 4px;
    overflow: hidden;
}

/* ==========================================================================
   Left Panel: Contact Info / Coordinates
   ========================================================================== */
.contact-info-panel {
    background: var(--color-primary-navy);
    padding: var(--space-7);
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.contact-info-panel__watermark {
    font-size: 20rem;
    color: rgba(255, 255, 255, 0.02);
    position: absolute;
    left: -40px;
    bottom: -40px;
    pointer-events: none;
}

.contact-info-panel__title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--space-6);
    color: var(--color-white);
    position: relative;
    z-index: 2;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    position: relative;
    z-index: 2;
}

.contact-info-item {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
}

.contact-info-item__icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-item__icon i {
    font-size: 1.5rem;
    color: var(--color-primary-red);
}

.contact-info-item__label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 4px;
}

.contact-info-item__text {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    margin: 0;
}

.contact-info-item__link {
    display: block;
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--color-white);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.contact-info-item__link:hover {
    color: var(--color-primary-red);
}

.contact-info-item__link + .contact-info-item__link {
    margin-top: 4px;
}

.contact-info-item__link--email {
    font-size: 1rem;
}

/* ==========================================================================
   Right Panel: Contact Form
   ========================================================================== */
.contact-form-panel {
    padding: var(--space-7);
    position: relative;
}

.contact-form-panel .section-overline {
    color: var(--color-primary-navy);
}

.contact-form-panel__title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary-navy);
    margin-bottom: var(--space-5);
}

/* ==========================================================================
   Form Elements
   ========================================================================== */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.contact-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.contact-form__group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-form__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary-navy);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
    border: none;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
    padding: 12px 0;
    font-size: 1rem;
    font-family: var(--font-body);
    outline: none;
    transition: border-color 0.3s;
    background: transparent;
    color: var(--color-primary-navy);
    width: 100%;
}

.contact-form__select {
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.contact-form__textarea {
    resize: vertical;
}

.contact-form__select-wrapper {
    position: relative;
}

.contact-form__select-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.25rem;
    color: rgba(0, 0, 0, 0.3);
    pointer-events: none;
}

/* ==========================================================================
   File Upload
   ========================================================================== */
.contact-form__upload {
    border: 2px dashed rgba(0, 0, 0, 0.12);
    border-radius: 4px;
    padding: var(--space-4);
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.01);
}

.contact-form__upload-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.contact-form__upload-content {
    position: relative;
    z-index: 1;
}

.contact-form__upload-icon {
    font-size: 2.5rem;
    color: var(--color-primary-red);
    margin-bottom: 8px;
}

.contact-form__upload-text {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-primary-navy);
}

.contact-form__upload-browse {
    color: var(--color-primary-red);
    text-decoration: underline;
}

.contact-form__upload-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* File display */
.contact-form__file-display {
    display: none;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--color-primary-navy);
    padding: 12px;
    background: rgba(225, 29, 53, 0.04);
    border-left: 3px solid var(--color-primary-red);
}

.contact-form__file-display i:first-child {
    font-size: 1.25rem;
}

.contact-form__file-display .filename {
    font-weight: 500;
    flex-grow: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contact-form__file-display .clear-file {
    font-size: 1.25rem;
    color: var(--color-primary-red);
    cursor: pointer;
}

/* ==========================================================================
   Submit Area
   ========================================================================== */
.contact-form__submit-area {
    margin-top: var(--space-3);
}

.contact-form__submit-btn {
    padding: 1.25rem 2.5rem;
    font-size: 1rem;
    outline: none;
    border: none;
    cursor: pointer;
}

/* ==========================================================================
   Feedback
   ========================================================================== */
.contact-form__feedback {
    display: none;
    padding: 14px 18px;
    border-radius: 4px;
    font-size: 0.95rem;
    line-height: 1.5;
    gap: 10px;
    align-items: flex-start;
}

/* ==========================================================================
   Map Section
   ========================================================================== */
.contact-map-section {
    width: 100%;
    height: 500px;
    display: block;
}

.contact-map-section iframe {
    border: 0;
    filter: grayscale(80%) contrast(1.1) opacity(0.85);
    width: 100%;
    height: 100%;
}

/* ==========================================================================
   RESPONSIVE: Tablet (≤ 1024px)
   ========================================================================== */
@media (max-width: 1024px) {
    .contact-hub-section {
        padding: var(--space-6) 0;
    }

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

    .contact-info-panel {
        padding: var(--space-5);
    }

    .contact-info-panel__title {
        font-size: 1.6rem;
        margin-bottom: var(--space-4);
    }

    .contact-info-list {
        gap: var(--space-4);
    }

    .contact-form-panel {
        padding: var(--space-5);
    }

    .contact-form-panel__title {
        font-size: 1.6rem;
    }
}

/* ==========================================================================
   RESPONSIVE: Mobile (≤ 768px)
   ========================================================================== */
@media (max-width: 768px) {
    .contact-hub-section {
        padding: var(--space-5) 0;
    }

    .contact-hub {
        border-radius: 0;
        box-shadow: none;
    }

    .contact-info-panel {
        padding: var(--space-4) var(--space-3);
    }

    .contact-info-panel__watermark {
        font-size: 12rem;
    }

    .contact-info-panel__title {
        font-size: 1.4rem;
        margin-bottom: var(--space-3);
    }

    .contact-info-list {
        gap: var(--space-3);
    }

    .contact-info-item {
        gap: var(--space-2);
    }

    .contact-info-item__icon {
        width: 40px;
        height: 40px;
    }

    .contact-info-item__icon i {
        font-size: 1.25rem;
    }

    .contact-info-item__label {
        font-size: 0.75rem;
    }

    .contact-info-item__link {
        font-size: 1rem;
    }

    .contact-form-panel {
        padding: var(--space-4) var(--space-3);
    }

    .contact-form-panel__title {
        font-size: 1.4rem;
        margin-bottom: var(--space-3);
    }

    .contact-form__row {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .contact-form {
        gap: var(--space-4);
    }

    .contact-form__submit-btn {
        width: 100%;
        padding: 1rem 2rem;
    }

    .contact-map-section {
        height: 350px;
    }
}

/* ==========================================================================
   RESPONSIVE: Small Phone (≤ 480px)
   ========================================================================== */
@media (max-width: 480px) {
    .contact-hub-section {
        padding: var(--space-4) 0;
    }

    .contact-info-panel {
        padding: var(--space-3);
    }

    .contact-info-panel__title {
        font-size: 1.25rem;
    }

    .contact-info-item__text {
        font-size: 0.9rem;
    }

    .contact-info-item__link {
        font-size: 0.9rem;
        word-break: break-all;
    }

    .contact-info-item__link--email {
        font-size: 0.85rem;
    }

    .contact-form-panel {
        padding: var(--space-3);
    }

    .contact-form-panel__title {
        font-size: 1.15rem;
    }

    .contact-form__upload {
        padding: var(--space-3);
    }

    .contact-form__upload-icon {
        font-size: 2rem;
    }

    .contact-form__upload-text {
        font-size: 0.9rem;
    }

    .contact-map-section {
        height: 280px;
    }
}