/* ═══════════════════════════════════════════
   MARKETMIND — CONTACT PANEL + PAGE
   ═══════════════════════════════════════════ */

/* ── Panel Overlay ── */

.contact-panel-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.contact-panel-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* ── Panel ── */

.contact-panel {
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: var(--bg-primary);
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.contact-panel-overlay.open .contact-panel {
    transform: translateX(0);
}

/* ── Panel Header ── */

.contact-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.75rem;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.contact-panel-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.contact-panel-close {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-xs);
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.contact-panel-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ── Panel Body ── */

.contact-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* ── Main Row ── */

.contact-main {
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
}

/* ── Left Column ── */

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

/* ── Right Column ── */

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

/* ── Header ── */

.contact-header .section-tag {
    margin-bottom: 1.5rem;
}

.contact-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.025em;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.contact-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 2rem;
}

/* ── Features ── */

.contact-features {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-xs);
    background: var(--accent-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-feature h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.15rem;
}

.contact-feature p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ── Nav Links ── */

.contact-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 1.75rem;
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
    position: sticky;
    bottom: 0;
    z-index: 1;
}

.contact-nav-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.contact-nav-row {
    display: flex;
    gap: 1.5rem;
}

.contact-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--accent);
    padding: 0.6rem 0;
    transition: gap 0.2s ease;
}

.contact-nav-link:hover {
    gap: 0.75rem;
}

/* ── Form Card ── */

.contact-form-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.contact-form {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

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

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

.form-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 0.35rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-xs);
    padding: 0.65rem 0.8rem;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    resize: vertical;
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(0, 184, 108, 0.1);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.25rem;
    cursor: pointer;
}

.form-char-count {
    font-size: 0.7rem;
    color: var(--text-light);
    text-align: right;
    margin-top: 0.25rem;
}

.contact-submit {
    margin-top: 0.25rem;
    width: 100%;
    justify-content: center;
}

/* ── Success State ── */

.contact-success {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 3.5rem 1.75rem;
}

.contact-success.visible {
    display: flex;
}

.contact-success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--accent-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 1rem;
}

.contact-success h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.contact-success p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    max-width: 320px;
}

/* ═══════════════════════════════════════════
   PANEL RESPONSIVE — 900px
   ═══════════════════════════════════════════ */

@media (max-width: 900px) {
    .contact-panel {
        top: auto;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 90vh;
        max-height: 90vh;
        border-radius: var(--radius) var(--radius) 0 0;
        transform: translateY(100%);
    }

    .contact-panel-overlay.open .contact-panel {
        transform: translateY(0);
    }

    .contact-main {
        flex-direction: column;
        gap: 2rem;
    }

    .contact-left {
        text-align: center;
    }

    .contact-header .section-tag {
        display: inline-flex;
    }

    .contact-features {
        max-width: 420px;
        margin-left: auto;
        margin-right: auto;
    }

    .contact-right {
        width: 100%;
    }

    .contact-form-card {
        max-width: 100%;
    }

    .contact-nav-links {
        position: static;
        border-top: none;
    }
}

/* ═══════════════════════════════════════════
   PANEL RESPONSIVE — 600px
   ═══════════════════════════════════════════ */

@media (max-width: 600px) {
    .contact-panel-header {
        padding: 1rem 1.25rem;
    }

    .contact-panel-body {
        padding: 1.5rem 1.25rem;
    }

    .contact-form {
        padding: 1.25rem;
        gap: 0.9rem;
    }

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

    .contact-title {
        font-size: 1.5rem;
    }

    .contact-desc {
        font-size: 0.9rem;
    }

    .contact-nav-links {
        padding: 1.25rem;
    }

    .contact-nav-row {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }

    .form-group label {
        font-size: 0.7rem;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 0.825rem;
        padding: 0.55rem 0.7rem;
    }
}

/* ═══════════════════════════════════════════
   PANEL RESPONSIVE — 480px
   ═══════════════════════════════════════════ */

@media (max-width: 480px) {
    .contact-features {
        gap: 1rem;
    }

    .contact-feature-icon {
        width: 38px;
        height: 38px;
    }

    .contact-form {
        padding: 1rem;
    }

    .form-row {
        gap: 0.75rem;
    }

    .contact-success {
        padding: 2.5rem 1rem;
    }
}

/* ═══════════════════════════════════════════
   STANDALONE PAGE (contact.html)
   ═══════════════════════════════════════════ */

.contact-page {
    min-height: calc(100vh - 80px);
    margin-top: 2rem;
    padding: 5rem 2rem 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-inner {
    max-width: 1100px;
    width: 100%;
    display: flex;
    gap: 4rem;
    align-items: flex-start;
}

.contact-page .contact-left {
    position: sticky;
    top: 6rem;
}

.contact-page .contact-nav-links {
    margin-top: 3rem;
}