/* ==========================================================================
   Contact Page — Responsive Layout, Accessibility & Dark Mode
   Loaded after style.css and sections-migrated.css on contact.html only.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Contact Page CSS Variables (light mode defaults)
   -------------------------------------------------------------------------- */
:root {
    --contact-bg: var(--color-gray-50, #f8fafc);
    --contact-surface: var(--color-white, #ffffff);
    --contact-surface-elevated: rgba(255, 255, 255, 0.92);
    --contact-text: var(--color-gray-700, #334155);
    --contact-text-heading: var(--color-primary-dark, #002045);
    --contact-text-muted: var(--color-gray-500, #64748b);
    --contact-border: var(--color-gray-200, #e2e8f0);
    --contact-border-strong: var(--color-gray-300, #cbd5e1);
    --contact-input-bg: var(--color-gray-50, #f8fafc);
    --contact-input-text: var(--color-gray-700, #334155);
    --contact-input-border: var(--color-gray-200, #e2e8f0);
    --contact-input-focus: var(--color-accent, #3b82f6);
    --contact-shadow: 0 8px 30px rgba(11, 43, 83, 0.08);
    --contact-shadow-hover: 0 20px 40px rgba(11, 43, 83, 0.14);
    --contact-icon-bg: rgba(59, 130, 246, 0.1);
    --contact-icon-color: var(--color-accent, #3b82f6);
    --contact-error: #dc2626;
    --contact-success: #16a34a;
}

/* --------------------------------------------------------------------------
   2. Base layout guards
   -------------------------------------------------------------------------- */
html {
    scroll-padding-top: 100px;
    overflow-x: hidden;
}

body {
    overflow-x: hidden;
    min-width: 320px;
}

/* Prevent any absolutely-positioned decorative elements from creating overflow */
.contact-page main,
.contact-page section {
    max-width: 100%;
}

/* --------------------------------------------------------------------------
   3. Page hero
   -------------------------------------------------------------------------- */
.contact-page .hero-slider__title,
.contact-page h1.hero-slider__title {
    word-break: break-word;
    hyphens: auto;
}

/* --------------------------------------------------------------------------
   4. Contact grid
   -------------------------------------------------------------------------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: clamp(1.25rem, 3vw, 2.5rem);
    align-items: start;
    width: 100%;
}

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

@media (max-width: 576px) {
    .contact-grid {
        gap: 1.5rem;
    }
}

/* --------------------------------------------------------------------------
   5. Contact image card
   -------------------------------------------------------------------------- */
.contact-image {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    min-height: 240px;
    border-radius: 1rem;
    overflow: hidden;
    margin-bottom: 1.5rem;
    box-shadow: var(--contact-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.image-overlay {
    position: absolute;
    inset: auto 0 0 0;
    background: linear-gradient(to top, rgba(11, 43, 83, 0.85) 0%, transparent 100%);
    padding: 1.25rem;
    color: #ffffff;
    font-weight: 500;
    font-size: 0.95rem;
    line-height: 1.5;
}

@media (max-width: 1024px) {
    .contact-image {
        min-height: 220px;
    }
}

@media (max-width: 768px) {
    .contact-image {
        min-height: 200px;
    }
}

@media (max-width: 480px) {
    .contact-image {
        min-height: 180px;
        border-radius: 0.875rem;
    }

    .image-overlay {
        padding: 1rem;
        font-size: 0.875rem;
    }
}

/* --------------------------------------------------------------------------
   6. Info cards
   -------------------------------------------------------------------------- */
.info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--contact-border);
    background: var(--contact-surface-elevated);
    backdrop-filter: blur(10px);
    border-radius: 0.875rem;
    box-shadow: 0 4px 16px rgba(11, 43, 83, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
}

.info-card:last-child {
    margin-bottom: 0;
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--contact-shadow-hover);
    border-color: rgba(59, 130, 246, 0.35);
}

.info-card i {
    color: var(--contact-icon-color);
    font-size: 1.25rem;
    background: var(--contact-icon-bg);
    padding: 0.75rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    flex-shrink: 0;
}

.info-text {
    min-width: 0;
    flex: 1 1 auto;
}

.info-text h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--contact-text-heading);
    margin: 0 0 0.25rem;
    line-height: 1.3;
}

.info-text p {
    font-size: 0.9375rem;
    line-height: 1.55;
    color: var(--contact-text);
    margin: 0;
    word-break: break-word;
}

.contact-link {
    color: var(--color-secondary, #1960a3);
    font-weight: 600;
    transition: color 0.2s ease;
    word-break: break-word;
}

.contact-link:hover,
.contact-link:focus-visible {
    color: var(--color-accent, #3b82f6);
    outline: none;
}

@media (max-width: 480px) {
    .info-card {
        padding: 1rem;
        gap: 0.875rem;
    }

    .info-card i {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1rem;
        padding: 0.625rem;
    }

    .info-text h4 {
        font-size: 0.9375rem;
    }

    .info-text p {
        font-size: 0.875rem;
    }
}

/* --------------------------------------------------------------------------
   7. Contact form
   -------------------------------------------------------------------------- */
.contact-form-container {
    width: 100%;
    padding: clamp(1.25rem, 3vw, 2rem);
    background: var(--contact-surface);
    border: 1px solid var(--contact-border);
    border-radius: 1rem;
    box-shadow: var(--contact-shadow);
}

.contact-form {
    width: 100%;
}

/* Honeypot field - hidden from users, visible to bots */
.hp-field {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
    opacity: 0;
    pointer-events: none;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 0;
}

.form-group {
    margin-bottom: 1.25rem;
    width: 100%;
}

.form-row .form-group {
    margin-bottom: 1.25rem;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--contact-text-heading);
    font-size: 0.9375rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    min-height: 48px;
    padding: 0.875rem 1rem;
    border: 1px solid var(--contact-input-border);
    border-radius: 0.625rem;
    font-size: 1rem;
    line-height: 1.5;
    background: var(--contact-input-bg);
    color: var(--contact-input-text);
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--contact-text-muted);
    opacity: 1;
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
    border-color: var(--contact-border-strong);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--contact-input-focus);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    background: var(--contact-surface);
}

/* Validation states */
.form-group input:user-invalid:not(:focus),
.form-group textarea:user-invalid:not(:focus),
.form-group input.invalid,
.form-group textarea.invalid {
    border-color: var(--contact-error);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form-group input:user-valid:not(:focus),
.form-group textarea:user-valid:not(:focus) {
    border-color: var(--contact-success);
}

.form-error-message,
.form-success-message {
    display: none;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.9375rem;
    font-weight: 500;
    margin-bottom: 1.25rem;
}

.form-error-message.is-visible,
.form-success-message.is-visible {
    display: flex;
}

.form-error-message {
    background: rgba(220, 38, 38, 0.08);
    color: var(--contact-error);
    border: 1px solid rgba(220, 38, 38, 0.2);
}

.form-success-message {
    background: rgba(22, 163, 74, 0.08);
    color: var(--contact-success);
    border: 1px solid rgba(22, 163, 74, 0.2);
}

.contact-form button[type="submit"] {
    min-height: 52px;
    width: 100%;
    font-size: 1rem;
    padding: 0.875rem 1.5rem;
    border-radius: 0.625rem;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-row .form-group {
        margin-bottom: 1rem;
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        min-height: 52px;
        padding: 0.75rem 0.875rem;
    }

    .form-group textarea {
        min-height: 120px;
    }
}

@media (max-width: 480px) {
    .contact-form-container {
        padding: 1rem;
        border-radius: 0.875rem;
    }

    .form-group label {
        font-size: 0.875rem;
    }

    .contact-form button[type="submit"] {
        min-height: 48px;
        font-size: 0.9375rem;
    }
}

/* --------------------------------------------------------------------------
   8. Map section
   -------------------------------------------------------------------------- */
.map-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 7;
    min-height: 280px;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--contact-shadow);
    border: 1px solid var(--contact-border);
    background: var(--contact-surface);
}

.map-wrapper iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

@media (max-width: 1024px) {
    .map-wrapper {
        aspect-ratio: 16 / 8;
        min-height: 320px;
    }
}

@media (max-width: 768px) {
    .map-wrapper {
        aspect-ratio: 4 / 3;
        min-height: 280px;
        border-radius: 0.875rem;
    }
}

@media (max-width: 480px) {
    .map-wrapper {
        aspect-ratio: 1 / 1;
        min-height: 260px;
    }
}

/* --------------------------------------------------------------------------
   9. About / CTA spacing adjustments on contact page
   -------------------------------------------------------------------------- */
.contact-page .about-glass-section {
    scroll-margin-top: 100px;
}

@media (max-width: 900px) {
    .contact-page .about-glass-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* --------------------------------------------------------------------------
   10. Mobile navigation / sidebar fixes
   -------------------------------------------------------------------------- */
@media (max-width: 992px) {
    .nav-links {
        width: min(22rem, 85vw);
        max-width: 100%;
        padding-top: 5rem;
    }

    body:has(.nav-links.is-open) {
        overflow: hidden;
    }
}

/* Ensure contact form anchor doesn't hide under sticky header */
#contact-form {
    scroll-margin-top: 110px;
}

/* --------------------------------------------------------------------------
   11. Reduced motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .contact-image,
    .info-card,
    .contact-form-container,
    .map-wrapper {
        transition: none;
    }

    .contact-image:hover,
    .info-card:hover {
        transform: none;
    }
}