/* ==========================================================================
   FORTILABS.DEV — CONTACT PAGE
   Full responsive coverage: 280px → 2560px
   Claude.ai-inspired: warm, editorial, restrained
   ========================================================================== */

/* ─── Page Hero ─────────────────────────────────────────────────────────────── */
.contact-hero {
    padding: clamp(40px, 6vw, 72px) 0 clamp(28px, 4vw, 48px);
    border-bottom: 1px solid var(--border-default);
}

/* ─── Contact Grid ───────────────────────────────────────────────────────────── */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-7);
    align-items: start;
}

@media (min-width: 900px) {
    .contact-grid {
        grid-template-columns: 1.75fr 1fr;
        gap: clamp(32px, 4vw, 56px);
    }
}

@media (min-width: 1600px) {
    .contact-grid {
        grid-template-columns: 2fr 1fr;
    }
}

/* ─── Contact Form Card ──────────────────────────────────────────────────────── */
.contact-form-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.contact-form-card__header {
    padding: clamp(24px, 4vw, 36px) clamp(24px, 4vw, 40px) 0;
    margin-bottom: clamp(20px, 3vw, 28px);
}

.contact-form-card__header h2 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.contact-form-card__header p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ─── Contact Form Styles ───────────────────────────────────────────────────── */
.contact-form {
    padding: 0 clamp(24px, 4vw, 40px) clamp(24px, 4vw, 36px);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 520px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.005em;
}

.form-label abbr {
    text-decoration: none;
    color: var(--accent);
    margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 10px 14px;
    font-family: var(--font-sans);
    font-size: 14px;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    box-sizing: border-box;
}

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

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--accent);
    background-color: var(--bg-surface);
    box-shadow: 0 0 0 3px rgba(217, 119, 87, 0.12);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239B9A95' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

.contact-form__footer {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    padding-top: 4px;
}

.contact-form__privacy {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    flex: 1;
    min-width: 200px;
}

.contact-form__privacy a {
    color: var(--text-secondary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.contact-form__privacy a:hover {
    color: var(--accent);
}

@media (max-width: 480px) {
    .contact-form__footer {
        flex-direction: column;
        align-items: stretch;
    }

    .contact-form__footer .btn {
        width: 100%;
    }

    .contact-form__privacy {
        text-align: center;
        min-width: auto;
    }
}

/* ─── Sidebar Info Cards ────────────────────────────────────────────────────── */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: clamp(20px, 3vw, 28px);
    display: flex;
    gap: 16px;
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
}

.contact-info-card__icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background-color: var(--accent-subtle);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-card__content {
    flex: 1;
    min-width: 0;
}

.contact-info-card__content h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.contact-info-card__label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.contact-info-card__link {
    font-size: 14px;
    font-weight: 500;
    color: var(--accent);
    text-decoration: none;
    word-break: break-all;
}

.contact-info-card__link:hover {
    text-decoration: underline;
    text-underline-offset: 2px;
}

.contact-info-card__address {
    font-style: normal;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.55;
}

/* ─── Social Channels ───────────────────────────────────────────────────────── */
.contact-channels {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.contact-channel {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    padding: 6px 0;
    transition: color var(--transition-fast);
}

.contact-channel:hover {
    color: var(--accent);
}

.contact-channel svg {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.contact-channel:hover svg {
    color: var(--accent);
}

/* ─── Partnership Card ───────────────────────────────────────────────────────── */
.contact-partner-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: clamp(20px, 3vw, 28px);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.contact-partner-card__accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), transparent);
}

.contact-partner-card h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.contact-partner-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ─── Micro viewport (280px) ─────────────────────────────────────────────────── */
@media (max-width: 320px) {
    .contact-form {
        padding: 0 16px 16px;
    }

    .contact-form-card__header {
        padding: 16px 16px 0;
    }

    .contact-info-card {
        flex-direction: column;
        gap: 12px;
    }

    .contact-info-card__icon {
        width: 36px;
        height: 36px;
    }
}

/* ─── Large desktop (1600px+) ─────────────────────────────────────────────────── */
@media (min-width: 1600px) {
    .contact-form-card__header {
        padding: 44px 48px 0;
    }

    .contact-form {
        padding: 0 48px 44px;
    }
}

/* ─── Ultra wide (2400px+) ────────────────────────────────────────────────────── */
@media (min-width: 2400px) {
    .contact-grid {
        max-width: 1400px;
        margin: 0 auto;
    }
}