/*
 * Blog popup widget — slide-in CTA card + "Talk to me" contact modal.
 * Form styling mirrors the homepage .contact-form (css/new-theme.css:1480-1617),
 * re-scoped under .bm-contact-modal so it can't leak into or be overridden by
 * the blog theme.
 */

/* ===== Slide-in card ===== */
.bm-popup {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 9998;
    width: 320px;
    max-width: calc(100vw - 32px);
    padding: 18px 18px 20px;
    border-radius: 14px;
    background: linear-gradient(145deg, rgba(20, 20, 40, 0.96), rgba(10, 10, 26, 0.96));
    border: 1px solid rgba(0, 212, 255, 0.35);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55), 0 0 30px rgba(0, 212, 255, 0.18);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text-primary, #f1f5f9);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.bm-popup.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.bm-popup__close {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted, #94a3b8);
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    border-radius: 6px;
    transition: color 0.2s ease, background 0.2s ease;
}

.bm-popup__close:hover,
.bm-popup__close:focus-visible {
    color: var(--text-primary, #f1f5f9);
    background: rgba(255, 255, 255, 0.06);
    outline: none;
}

.bm-popup__eyebrow {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--neon-green, #00ff88);
    margin: 0 0 6px;
}

.bm-popup__title {
    margin: 0 0 6px;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary, #f1f5f9);
}

.bm-popup__body {
    margin: 0 0 14px;
    font-size: 0.88rem;
    line-height: 1.45;
    color: var(--text-secondary, #cbd5e1);
}

.bm-popup__actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.bm-popup__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 8px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
    border: 1px solid transparent;
}

.bm-popup__btn--primary {
    background: linear-gradient(135deg, #00d4ff, #a855f7);
    color: #0a0a1a;
}

.bm-popup__btn--primary:hover,
.bm-popup__btn--primary:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(0, 212, 255, 0.35);
    outline: none;
    color: #0a0a1a;
}

.bm-popup__btn--secondary {
    background: transparent;
    color: var(--neon-purple, #a855f7);
    border-color: rgba(168, 85, 247, 0.55);
}

.bm-popup__btn--secondary:hover,
.bm-popup__btn--secondary:focus-visible {
    background: rgba(168, 85, 247, 0.12);
    transform: translateY(-2px);
    outline: none;
}

@media (max-width: 480px) {
    .bm-popup {
        right: 16px;
        left: 16px;
        bottom: 16px;
        width: auto;
    }
}

/* ===== Contact modal ===== */
.bm-contact-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(5, 5, 16, 0.78);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.bm-contact-modal.is-open {
    display: flex;
    opacity: 1;
}

.bm-contact-modal__card {
    position: relative;
    width: 100%;
    max-width: 560px;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
    padding: 28px;
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(20, 20, 40, 0.98), rgba(10, 10, 26, 0.98));
    border: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(168, 85, 247, 0.18);
    color: var(--text-primary, #f1f5f9);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    transform: translateY(10px) scale(0.98);
    transition: transform 0.25s ease;
}

.bm-contact-modal.is-open .bm-contact-modal__card {
    transform: translateY(0) scale(1);
}

.bm-contact-modal__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-muted, #94a3b8);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    border-radius: 8px;
    transition: color 0.2s ease, background 0.2s ease;
}

.bm-contact-modal__close:hover,
.bm-contact-modal__close:focus-visible {
    color: var(--text-primary, #f1f5f9);
    background: rgba(255, 255, 255, 0.06);
    outline: none;
}

.bm-contact-modal__title {
    margin: 0 0 6px;
    font-size: 1.35rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00d4ff, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bm-contact-modal__subtitle {
    margin: 0 0 22px;
    font-size: 0.9rem;
    color: var(--text-secondary, #cbd5e1);
}

/* Form — ported from .contact-form in css/new-theme.css:1480-1617 */
.bm-contact-modal .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.bm-contact-modal .form-group {
    margin-bottom: 1.1rem;
}

.bm-contact-modal .form-label {
    display: block;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.78rem;
    color: var(--neon-green, #00ff88);
    margin-bottom: 0.45rem;
}

.bm-contact-modal .form-input {
    width: 100%;
    padding: 0.8rem 0.95rem;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-primary, #f1f5f9);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.88rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.bm-contact-modal .form-input::placeholder {
    color: var(--text-muted, #94a3b8);
}

.bm-contact-modal .form-input:focus {
    outline: none;
    border-color: var(--neon-cyan, #00d4ff);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.15);
}

.bm-contact-modal textarea.form-input {
    resize: vertical;
    min-height: 110px;
}

.bm-contact-modal .captcha-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.bm-contact-modal .captcha-group .form-label {
    margin-bottom: 0;
    white-space: nowrap;
}

.bm-contact-modal .captcha-input {
    width: 90px;
    text-align: center;
}

.bm-contact-modal .submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.9rem 1.5rem;
    background: linear-gradient(135deg, #00d4ff, #a855f7);
    border: none;
    border-radius: 8px;
    color: #0a0a1a;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    width: 100%;
}

.bm-contact-modal .submit-btn:hover,
.bm-contact-modal .submit-btn:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(0, 212, 255, 0.35);
    outline: none;
}

.bm-contact-modal .submit-btn .btn-loader {
    display: none;
}

.bm-contact-modal .submit-btn.loading {
    pointer-events: none;
}

.bm-contact-modal .submit-btn.loading .btn-text,
.bm-contact-modal .submit-btn.loading .btn-icon {
    opacity: 0;
}

.bm-contact-modal .submit-btn.loading .btn-loader {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.bm-contact-modal .spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0, 0, 0, 0.25);
    border-top-color: #0a0a1a;
    border-radius: 50%;
    animation: bmPopupSpin 0.8s linear infinite;
}

@keyframes bmPopupSpin {
    to { transform: rotate(360deg); }
}

.bm-contact-modal .form-messages {
    margin-top: 1rem;
}

.bm-contact-modal .message {
    display: none;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.82rem;
}

.bm-contact-modal .message.show {
    display: flex;
}

.bm-contact-modal .success-message {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--neon-green, #00ff88);
    color: var(--neon-green, #00ff88);
}

.bm-contact-modal .error-message {
    background: rgba(255, 0, 110, 0.1);
    border: 1px solid var(--neon-pink, #ff006e);
    color: var(--neon-pink, #ff006e);
}

@media (max-width: 600px) {
    .bm-contact-modal {
        padding: 16px;
    }
    .bm-contact-modal__card {
        padding: 22px 18px;
    }
    .bm-contact-modal .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    .bm-popup,
    .bm-contact-modal,
    .bm-contact-modal__card,
    .bm-popup__btn,
    .bm-contact-modal .submit-btn {
        transition: opacity 0.15s ease;
        transform: none !important;
    }
    .bm-contact-modal .spinner {
        animation-duration: 1.6s;
    }
}