/* ==========================================================================
   Sitehandle AI — Chatbot Interface
   ==========================================================================

   Full-page immersive AI chat interface.
   Inspired by: Anthropic (warm editorial), Phantom (rounded playfulness),
   Sierra (clean structure).

   Layout: viewport-filling chat with centered 700px message column.
   States: welcome (tagline-dominant) -> conversation (messages fill area).
   ========================================================================== */


/* -----------------------------------------------------------------------
   1. Page Shell
   ----------------------------------------------------------------------- */

.chat-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    background-color: var(--color-surface);
    position: relative;
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 0;
    overflow: hidden;
}

/* Warm subtle noise texture overlay on page */
.chat-page::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: var(--z-ground);
}


/* -----------------------------------------------------------------------
   2. Header
   ----------------------------------------------------------------------- */

.chat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-xl);
    position: relative;
    z-index: var(--z-elevated);
    flex-shrink: 0;
}

.chat-header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    color: var(--color-text);
}

.chat-header__logo-img {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    object-fit: contain;
}

.chat-header__logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--text-h4);
    letter-spacing: var(--tracking-tight);
}

.chat-header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.chat-header__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-body);
    font-size: var(--text-small);
    font-weight: 500;
    color: var(--color-text-muted);
    background-color: transparent;
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: background-color var(--duration-fast) var(--ease-smooth),
                color var(--duration-fast) var(--ease-smooth),
                border-color var(--duration-fast) var(--ease-smooth);
    white-space: nowrap;
}

.chat-header__btn:hover {
    background-color: var(--color-surface-alt);
    color: var(--color-text);
    border-color: var(--color-medium-gray);
}

.chat-header__btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.chat-header__btn svg {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}


/* -----------------------------------------------------------------------
   3. Main Chat Area (scrollable middle)
   ----------------------------------------------------------------------- */

.chat-main {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: var(--z-raised);
}


/* -----------------------------------------------------------------------
   4. Welcome State
   ----------------------------------------------------------------------- */

.chat-welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: auto; /* top half of vertical centering */
    padding: var(--space-xl) var(--space-xl) var(--space-md);
    text-align: center;
    transition: opacity var(--duration-slow) var(--ease-smooth),
                transform var(--duration-slow) var(--ease-spring);
}

/* When conversation is active, shrink the welcome */
.chat-page--has-messages .chat-welcome {
    flex: 0;
    margin-top: 0;
    padding: var(--space-lg) var(--space-xl) 0;
    justify-content: flex-start;
}

/* In conversation mode, stop centering and remove scroll from container */
.chat-page--has-messages .chat-container {
    overflow: hidden;
}


/* Keep welcome visible always — just shrink it in conversation mode */

.chat-welcome__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xl);
    opacity: 0;
    transform: translateY(12px) scale(0.95);
    animation: welcomeFadeIn var(--duration-slower) var(--ease-spring) 0.1s forwards;
}

.chat-welcome__logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.chat-tagline {
    font-family: var(--acf-heading-font, var(--font-heading));
    font-size: clamp(3rem, 2rem + 4vw, 5.5rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--color-text);
    max-width: 1000px;
    margin-bottom: var(--space-xl);
    text-wrap: balance;
    opacity: 0;
    transform: translateY(16px);
    animation: welcomeFadeIn var(--duration-slower) var(--ease-spring) 0.2s forwards;
}

/* Brand color on key word(s) */
.chat-tagline__accent {
    color: var(--color-accent);
}

/* Platform logos row (between heading and subtitle) */
.chat-welcome__platforms {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    opacity: 0;
    transform: translateY(12px);
    animation: welcomeFadeIn var(--duration-slower) var(--ease-spring) 0.3s forwards;
}

.chat-welcome__platforms-label {
    font-size: var(--text-body);
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}

.platform-logo {
    display: inline-block;
    vertical-align: middle;
}

.platform-logo--shopify {
    height: 36px;
}

.platform-logo--woo {
    height: 30px;
}

.platform-logo--wp {
    height: 48px;
}

.chat-welcome__subtitle {
    font-family: var(--font-heading);
    font-size: var(--text-body);
    font-weight: 500;
    color: var(--color-text);
    max-width: 680px;
    line-height: 1.5;
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
    opacity: 0;
    transform: translateY(12px);
    animation: welcomeFadeIn var(--duration-slower) var(--ease-spring) 0.35s forwards;
}

/* Value prop badges */
.chat-welcome__badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    max-width: 560px;
    margin-bottom: var(--space-2xl);
    opacity: 0;
    transform: translateY(12px);
    animation: welcomeFadeIn var(--duration-slower) var(--ease-spring) 0.5s forwards;
}

.chat-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    background: rgba(16, 158, 145, 0.05);
    border-radius: 100px;
    border: 1px solid rgba(16, 158, 145, 0.12);
    transition: background var(--duration-fast) var(--ease-smooth),
                border-color var(--duration-fast) var(--ease-smooth);
}

.chat-badge:hover {
    background: rgba(16, 158, 145, 0.1);
    border-color: rgba(16, 158, 145, 0.25);
}

.chat-badge__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    flex-shrink: 0;
    box-shadow: 0 0 8px rgba(16, 158, 145, 0.5);
    animation: dotPulse 3s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(16, 158, 145, 0.5); }
    50% { opacity: 0.6; box-shadow: 0 0 4px rgba(16, 158, 145, 0.3); }
}

.chat-badge__text {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
}

/* Shrink tagline in conversation mode */
.chat-page--has-messages .chat-tagline {
    font-size: var(--text-h3);
    margin-bottom: var(--space-sm);
}

.chat-page--has-messages .chat-welcome__icon {
    margin-bottom: var(--space-sm);
}

.chat-page--has-messages .chat-welcome__logo {
    height: 28px;
}

.chat-page--has-messages .chat-welcome__platforms {
    display: none;
}


.chat-page--has-messages .chat-welcome__badges {
    display: none;
}


/* -----------------------------------------------------------------------
   5. Suggestions (below the input bar)
   ----------------------------------------------------------------------- */

.chat-suggestions-wrapper {
    flex-shrink: 0;
    margin-bottom: auto; /* bottom half of vertical centering */
    text-align: center;
    padding: var(--space-sm) var(--space-xl) var(--space-lg);
    opacity: 0;
    transform: translateY(6px);
    animation: welcomeFadeIn var(--duration-slower) var(--ease-spring) 0.5s forwards;
}

.chat-suggestions__label {
    display: block;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-sm);
}

.chat-suggestions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    max-width: var(--chat-max-width);
    margin: 0 auto;
    position: relative;
}

/* In conversation mode */
.chat-page--has-messages .chat-suggestions-wrapper {
    margin-bottom: 0;
    animation: none;
    opacity: 1;
    transform: none;
}

.chat-disclaimer {
    display: block;
    font-family: var(--font-body);
    font-size: var(--text-xs);
    color: var(--color-medium-gray);
    text-align: center;
    padding: var(--space-xs) var(--space-xl) var(--space-lg);
    flex-shrink: 0;
}

.chat-suggestion {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    font-family: var(--font-body);
    font-size: var(--text-small);
    font-weight: 500;
    color: var(--color-text);
    background-color: var(--color-white);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: transform var(--duration-fast) var(--ease-spring),
                background-color var(--duration-fast) var(--ease-smooth),
                border-color var(--duration-fast) var(--ease-smooth),
                box-shadow var(--duration-fast) var(--ease-smooth);
    white-space: nowrap;

    /* Staggered entrance animation */
    opacity: 0;
    animation: welcomeFadeIn var(--duration-slower) var(--ease-spring) forwards;
}

.chat-suggestion:nth-child(1) { animation-delay: 0.5s; }
.chat-suggestion:nth-child(2) { animation-delay: 0.6s; }
.chat-suggestion:nth-child(3) { animation-delay: 0.7s; }
.chat-suggestion:nth-child(4) { animation-delay: 0.8s; }

/* Remove individual pill animation in conversation mode (container already visible) */
.chat-page--has-messages .chat-suggestion {
    opacity: 1;
    animation: none;
}

.chat-suggestion:hover {
    background-color: var(--color-brand-subtle);
    border-color: var(--color-brand-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.chat-suggestion:active {
    transform: translateY(0) scale(0.98);
}

.chat-suggestion:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.chat-suggestion__icon {
    font-size: 1.1em;
    line-height: 1;
}

/* Hidden suggestion (dismissed or used) */
.chat-suggestion--hidden {
    display: none;
}


/* -----------------------------------------------------------------------
   6. Messages Container
   ----------------------------------------------------------------------- */

.chat-messages {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    max-width: var(--chat-max-width);
    width: 100%;
    margin: 0 auto;
    padding: 0; /* no padding until conversation starts */
    flex: 0;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

/* Empty state — collapse completely so welcome stays centered */
.chat-messages:empty {
    display: none;
}

/* Once messages exist, expand to fill available space */
.chat-page--has-messages .chat-messages {
    flex: 1;
    padding: var(--space-md) var(--space-xl) var(--space-xl);
}


/* -----------------------------------------------------------------------
   7. Individual Message
   ----------------------------------------------------------------------- */

.chat-message {
    display: flex;
    gap: var(--space-sm);
    max-width: 85%;
    opacity: 0;
    transform: translateY(8px);
    animation: messageEnter var(--duration-normal) var(--ease-spring) forwards;
}

/* Skip animation when restoring from localStorage */
.chat-message--restored {
    opacity: 1;
    transform: none;
    animation: none;
}


/* -- User message: right-aligned pill bubble ----------------------------- */

.chat-message--user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-message--user .chat-message__content {
    background-color: var(--acf-user-bubble, var(--color-accent));
    color: var(--acf-user-bubble-text, #fff);
    border-radius: var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
}


/* -- Assistant message: left-aligned, subtle bg -------------------------- */

.chat-message--assistant {
    align-self: flex-start;
}

.chat-message--assistant .chat-message__content {
    background-color: var(--acf-ai-bubble, var(--color-surface-alt));
    color: var(--acf-ai-bubble-text, var(--color-text));
    border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) var(--radius-sm);
    padding: var(--space-md) var(--space-lg);
}


/* -- Avatar (AI only) ---------------------------------------------------- */

.chat-message__avatar {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    object-fit: contain;
    flex-shrink: 0;
    align-self: flex-end;
    margin-bottom: 2px;
}


/* -- Message content ----------------------------------------------------- */

.chat-message__content {
    font-family: var(--acf-chat-font, var(--font-body));
    font-size: var(--chat-font-size, var(--text-body));
    line-height: var(--leading-normal);
    word-break: break-word;
    overflow-wrap: break-word;
}

/* Prose styles within assistant messages */
.chat-message--assistant .chat-message__content p {
    margin-bottom: var(--space-sm);
}

.chat-message--assistant .chat-message__content p:last-child {
    margin-bottom: 0;
}

.chat-message--assistant .chat-message__content ul,
.chat-message--assistant .chat-message__content ol {
    margin: var(--space-sm) 0;
    padding-left: var(--space-lg);
}

.chat-message--assistant .chat-message__content ul {
    list-style: disc;
}

.chat-message--assistant .chat-message__content ol {
    list-style: decimal;
}

.chat-message--assistant .chat-message__content li {
    margin-bottom: var(--space-xs);
    line-height: var(--leading-normal);
}

.chat-message--assistant .chat-message__content strong {
    font-weight: 600;
    color: var(--color-near-black);
}

.chat-message--assistant .chat-message__content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.chat-message--assistant .chat-message__content a:hover {
    color: var(--color-brand-dark);
}

.chat-message--assistant .chat-message__content code {
    background-color: rgba(0, 0, 0, 0.05);
    padding: 0.1em 0.35em;
    border-radius: 4px;
    font-size: 0.9em;
}

.chat-message--assistant .chat-message__content pre {
    margin: var(--space-sm) 0;
    padding: var(--space-md);
    background-color: var(--color-near-black);
    border-radius: var(--radius-md);
    overflow-x: auto;
}

.chat-message--assistant .chat-message__content pre code {
    background: none;
    padding: 0;
    color: var(--color-off-white);
    font-size: var(--text-small);
}

.chat-message--assistant .chat-message__content blockquote {
    border-left: 3px solid var(--color-accent);
    padding-left: var(--space-md);
    margin: var(--space-sm) 0;
    color: var(--color-text-muted);
    font-style: italic;
}

/* -- Message timestamp (hidden — not needed) ------------------------------ */

.chat-message__time {
    display: none;
}


/* -----------------------------------------------------------------------
   8. Streaming Cursor
   ----------------------------------------------------------------------- */

.chat-cursor {
    display: inline-block;
    width: 2px;
    height: 1.1em;
    background-color: var(--color-accent);
    margin-left: 2px;
    vertical-align: text-bottom;
    border-radius: 1px;
    animation: cursorBlink 0.8s ease-in-out infinite;
}

@keyframes cursorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}


/* -----------------------------------------------------------------------
   9. Typing Indicator
   ----------------------------------------------------------------------- */

.chat-typing {
    display: flex;
    gap: var(--space-sm);
    align-self: flex-start;
    max-width: 85%;
    opacity: 0;
    transform: translateY(8px);
    animation: messageEnter var(--duration-normal) var(--ease-spring) forwards;
}

.chat-typing__dots {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: var(--space-md) var(--space-lg);
    background-color: var(--color-surface-alt);
    border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) var(--radius-sm);
}

.chat-typing__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--color-medium-gray);
    animation: typingBounce 1.4s ease-in-out infinite;
}

.chat-typing__dot:nth-child(2) {
    animation-delay: 0.15s;
}

.chat-typing__dot:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes typingBounce {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-4px);
        opacity: 1;
    }
}


/* -----------------------------------------------------------------------
   9b. Save Conversation FAB
   ----------------------------------------------------------------------- */

.chat-save-fab {
    position: fixed;
    bottom: calc(var(--space-3xl) + 80px);
    right: var(--space-xl);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-surface-alt);
    border: 1px solid var(--color-light-gray);
    border-radius: var(--radius-pill);
    cursor: pointer;
    color: var(--color-text-muted);
    box-shadow: var(--shadow-md);
    z-index: var(--z-elevated);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-smooth),
                background-color var(--duration-fast) var(--ease-smooth),
                color var(--duration-fast) var(--ease-smooth),
                transform var(--duration-fast) var(--ease-spring);
}

.chat-page--has-messages .chat-save-fab {
    opacity: 1;
    pointer-events: auto;
}

.chat-save-fab:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
    transform: scale(1.08);
}

.chat-save-fab:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.chat-save-fab svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}


/* -----------------------------------------------------------------------
   10. Input Bar
   ----------------------------------------------------------------------- */

.chat-input-bar {
    display: flex;
    align-items: flex-end;
    gap: var(--space-sm);
    max-width: var(--chat-max-width);
    width: 100%;
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl) var(--space-xl);
    position: relative;
    z-index: var(--z-elevated);
    flex-shrink: 0;
}

/* Fade gradient above input to smooth the scroll edge */
.chat-input-bar::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to top, var(--color-surface), transparent);
    pointer-events: none;
}

.chat-input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: flex-end;
    background-color: var(--color-white);
    border: 1.5px solid var(--color-light-gray);
    border-radius: 24px;
    box-shadow: var(--shadow-input);
    transition: border-color var(--duration-fast) var(--ease-smooth),
                box-shadow var(--duration-fast) var(--ease-smooth);
    padding: 6px 6px 6px 0;
}

.chat-input-wrapper:focus-within {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-input-focus);
}

.chat-input {
    flex: 1;
    border: none;
    outline: none;
    background: none;
    padding: 10px 8px 10px 20px;
    font-family: var(--font-body);
    font-size: var(--chat-font-size, var(--text-body));
    line-height: var(--leading-normal);
    color: var(--color-text);
    resize: none;
    min-height: 48px;
    max-height: 160px;
    overflow-y: auto;
}

.chat-input::placeholder {
    color: var(--color-medium-gray);
}

/* ChatGPT-style circle send button — sits bottom-right inside wrapper */
.chat-send-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    flex-shrink: 0;
    align-self: flex-end;
    transition: background-color var(--duration-fast) var(--ease-smooth),
                transform var(--duration-fast) var(--ease-spring),
                opacity var(--duration-fast) var(--ease-smooth);
}

.chat-send-btn:hover {
    background-color: var(--color-brand-dark);
    transform: scale(1.08);
}

.chat-send-btn:active {
    transform: scale(0.92);
}

.chat-send-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

.chat-send-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.chat-send-btn:disabled:hover {
    background-color: var(--color-accent);
    transform: none;
}

.chat-send-btn svg {
    width: 16px;
    height: 16px;
}


/* -----------------------------------------------------------------------
   11. Character Counter
   ----------------------------------------------------------------------- */

.chat-char-counter {
    position: absolute;
    top: -24px;
    right: var(--space-md);
    font-size: var(--text-xs);
    font-family: var(--font-mono);
    color: var(--color-medium-gray);
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease-smooth),
                color var(--duration-fast) var(--ease-smooth);
    pointer-events: none;
}

.chat-char-counter--visible {
    opacity: 1;
}

.chat-char-counter--warning {
    color: var(--color-warning);
}

.chat-char-counter--limit {
    color: var(--color-error);
}


/* -----------------------------------------------------------------------
   12. Rate Limit Warning
   ----------------------------------------------------------------------- */

.chat-rate-warning {
    display: none;
    align-items: center;
    gap: var(--space-sm);
    max-width: var(--chat-max-width);
    margin: 0 auto var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background-color: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: var(--radius-md);
    font-size: var(--text-small);
    color: #92400E;
    animation: messageEnter var(--duration-normal) var(--ease-spring) forwards;
}

.chat-rate-warning--visible {
    display: flex;
}

.chat-rate-warning__icon {
    flex-shrink: 0;
    font-size: 1.1em;
}

.chat-rate-warning__dismiss {
    margin-left: auto;
    padding: var(--space-xs);
    color: #92400E;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: background-color var(--duration-fast) var(--ease-smooth);
}

.chat-rate-warning__dismiss:hover {
    background-color: rgba(245, 158, 11, 0.15);
}


/* -----------------------------------------------------------------------
   13. Error Message
   ----------------------------------------------------------------------- */

.chat-message--error .chat-message__content {
    background-color: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--color-error);
    border-radius: var(--radius-lg);
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-small);
}

.chat-message--error .chat-message__content::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-right: var(--space-xs);
    vertical-align: middle;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23EF4444'%3E%3Cpath fill-rule='evenodd' d='M18 10a8 8 0 11-16 0 8 8 0 0116 0zm-7 4a1 1 0 11-2 0 1 1 0 012 0zm-1-9a1 1 0 00-1 1v4a1 1 0 102 0V6a1 1 0 00-1-1z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-size: contain;
}


/* -----------------------------------------------------------------------
   14. Animations
   ----------------------------------------------------------------------- */

@keyframes welcomeFadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes messageEnter {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* -----------------------------------------------------------------------
   15. Mobile Responsive
   ----------------------------------------------------------------------- */

@media (max-width: 768px) {
    .chat-header {
        padding: var(--space-sm) var(--space-md);
    }

    .chat-header__logo-text {
        font-size: var(--text-body);
    }

    .chat-welcome {
        padding: var(--space-xl) var(--space-md);
    }

    .chat-tagline {
        font-size: clamp(2rem, 1.6rem + 2vw, 3rem);
    }

    .chat-page--has-messages .chat-tagline {
        font-size: var(--text-h4);
    }

    .chat-welcome__subtitle {
        font-size: var(--text-body);
        max-width: 340px;
    }

    .chat-welcome__badges {
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px;
        max-width: 100%;
        padding: 0 var(--space-md);
    }

    .chat-badge {
        padding: 5px 10px;
        gap: 6px;
    }

    .chat-badge__dot {
        width: 6px;
        height: 6px;
    }

    .chat-badge__text {
        font-size: 11px;
    }

    .chat-welcome__platforms {
        gap: var(--space-md);
        justify-content: center;
    }

    .platform-logo--shopify {
        height: 24px;
    }

    .platform-logo--woo {
        height: 20px;
    }

    .platform-logo--wp {
        height: 32px;
    }

    .chat-suggestions {
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding: 0 var(--space-md);
        padding-right: calc(var(--space-md) + 20px); /* Extra space so last pill isn't under gradient */
        gap: var(--space-sm);

        /* Hide scrollbar on mobile for cleaner look */
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .chat-suggestions::-webkit-scrollbar {
        display: none;
    }

    .chat-suggestions-wrapper {
        position: relative;
    }

    .chat-suggestions-wrapper::after {
        content: '';
        position: absolute;
        right: 0;
        top: 0;
        bottom: 0;
        width: 32px;
        background: linear-gradient(to right, transparent, var(--color-surface));
        pointer-events: none;
        z-index: 1;
    }

    .chat-suggestion {
        flex-shrink: 0;
        font-size: var(--text-xs);
        padding: var(--space-sm) var(--space-md);
    }

    .chat-messages {
        padding: var(--space-sm) var(--space-md) var(--space-lg);
        gap: var(--space-sm);
    }

    .chat-message {
        max-width: 90%;
    }

    .chat-message__content {
        font-size: calc(var(--chat-font-size, 16px) - 1px);
        padding: var(--space-sm) var(--space-md);
    }

    .chat-message__avatar {
        width: 24px;
        height: 24px;
    }

    .chat-input-bar {
        padding: var(--space-sm) var(--space-md) var(--space-md);
    }

    .chat-input {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--text-body);
        min-height: 44px;
    }

    .chat-send-btn {
        width: 32px;
        height: 32px;
    }

    .chat-send-btn svg {
        width: 14px;
        height: 14px;
    }
}

/* Extra small screens */
@media (max-width: 380px) {
    .chat-header__btn span {
        display: none;
    }

    .chat-tagline {
        font-size: 1.75rem;
    }
}

/* Short viewports — compress spacing so everything fits without scrolling */
@media (max-height: 799px) {
    .chat-welcome {
        padding-top: var(--space-md);
        padding-bottom: 0;
    }

    .chat-welcome__icon {
        margin-bottom: var(--space-md);
    }

    .chat-tagline {
        margin-bottom: var(--space-sm);
    }

    .chat-welcome__badges {
        margin-bottom: var(--space-xs);
    }

    .chat-suggestions-wrapper {
        padding-top: var(--space-xs);
        padding-bottom: var(--space-sm);
    }
}

/* Tall viewports — more breathing room in welcome */
@media (min-height: 800px) {
    .chat-welcome {
        padding-bottom: var(--space-3xl);
    }
}

/* Landscape mobile — reduce welcome height */
@media (max-height: 500px) and (orientation: landscape) {
    .chat-welcome {
        padding: var(--space-md);
    }

    .chat-tagline {
        font-size: var(--text-h3);
    }

    .chat-welcome__icon {
        width: 32px;
        height: 32px;
        margin-bottom: var(--space-sm);
    }

    .chat-welcome__subtitle {
        margin-bottom: var(--space-md);
    }
}


/* -----------------------------------------------------------------------
   16. Safe Area (notched devices)
   ----------------------------------------------------------------------- */

@supports (padding-bottom: env(safe-area-inset-bottom)) {
    .chat-input-bar {
        padding-bottom: calc(var(--space-xl) + env(safe-area-inset-bottom));
    }
}


/* -----------------------------------------------------------------------
   17. Info Card Triggers (inline in chat messages)
   ----------------------------------------------------------------------- */

.info-trigger {
    text-decoration: underline;
    text-decoration-style: dotted;
    text-decoration-color: var(--color-accent);
    text-decoration-thickness: 1.5px;
    text-underline-offset: 3px;
    cursor: help;
    border-radius: 2px;
    padding: 0 2px;
    transition:
        background-color var(--duration-fast) var(--ease-smooth),
        text-decoration-style var(--duration-fast) var(--ease-smooth);
}

.info-trigger:hover,
.info-trigger:focus-visible {
    background-color: rgba(16, 158, 145, 0.12);
    text-decoration-style: solid;
    text-decoration-thickness: 2px;
}

.info-trigger:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Info icon — small, inline, shares the parent underline */
.info-trigger__icon {
    font-size: 0.75em;
    display: inline;
    vertical-align: 0.15em;
    margin-left: 2px;
    opacity: 0.5;
}


/* -----------------------------------------------------------------------
   18. Info Card — Desktop Floating Card
   ----------------------------------------------------------------------- */

.info-card {
    --card-accent: var(--color-accent, #109E91);
    --card-bg: #ffffff;
    --card-text: #141413;
    --card-text-muted: #555555;
    position: fixed;
    z-index: 9999;
    background: var(--card-bg);
    border: 1px solid rgba(20, 20, 19, 0.08);
    border-radius: 28px;
    box-shadow:
        0 24px 64px rgba(20, 20, 19, 0.18),
        0 8px 24px rgba(20, 20, 19, 0.10),
        0 0 0 1px rgba(20, 20, 19, 0.04);
    padding: var(--space-2xl);
    overflow-y: auto;
    max-height: calc(100vh - 40px);
    font-family: var(--font-body, 'Figtree', sans-serif);

    /* Initial state (hidden) */
    opacity: 0;
    transform: translateY(8px) scale(0.98);
    pointer-events: none;
    transition:
        opacity var(--duration-normal) var(--ease-spring),
        transform var(--duration-normal) var(--ease-spring);
}

.info-card--visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.info-card--hiding {
    opacity: 0;
    transform: translateY(4px) scale(0.98);
    transition-duration: 150ms;
}

/* Flip above: arrow direction changes */
.info-card--above {
    transform: translateY(-8px);
}
.info-card--above.info-card--visible {
    transform: translateY(0);
}
.info-card--above.info-card--hiding {
    transform: translateY(-4px);
}

/* Caret arrow pointing toward trigger */
.info-card--desktop::before {
    content: '';
    position: absolute;
    top: -7px;
    left: 50%;
    width: 14px;
    height: 14px;
    background: var(--card-bg, #ffffff);
    border: 1px solid rgba(20, 20, 19, 0.08);
    border-bottom: none;
    border-right: none;
    transform: translateX(-50%) rotate(45deg);
}

.info-card--above.info-card--desktop::before {
    top: auto;
    bottom: -7px;
    border: 1px solid rgba(20, 20, 19, 0.08);
    border-top: none;
    border-left: none;
    transform: translateX(-50%) rotate(45deg);
}


/* -----------------------------------------------------------------------
   19. Info Card — Accent Bar + Title + Close
   ----------------------------------------------------------------------- */

.info-card__accent-bar {
    /* Hidden — replaced by accent line on card */
    display: none;
}

.info-card__title {
    font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
    font-size: clamp(1.75rem, 1.4rem + 1.2vw, 2.5rem);
    font-weight: 700;
    color: var(--card-text, #141413);
    letter-spacing: -0.025em;
    line-height: 1.1;
    margin: 0 0 var(--space-lg) 0;
}

.info-card__close {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: rgba(20, 20, 19, 0.05);
    color: var(--card-text-muted, #555);
    cursor: pointer;
    border-radius: 50%;
    font-size: 16px;
    line-height: 1;
    transition: background-color var(--duration-fast) var(--ease-smooth);
}

.info-card__close:hover {
    background-color: rgba(20, 20, 19, 0.1);
    color: var(--card-text, #141413);
}

/* Desktop: hide close button (hover-out dismisses) */
.info-card--desktop .info-card__close {
    display: none;
}


/* -----------------------------------------------------------------------
   20. Info Card — Layout: Text + Graphic
   ----------------------------------------------------------------------- */

.info-card__body-wrap {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.info-card__text {
    font-size: 1.1875rem;
    color: var(--card-text-muted, #555);
    line-height: 1.75;
}

.info-card__text strong {
    font-weight: 600;
    color: var(--card-text, #141413);
    background: linear-gradient(to top, rgba(16, 158, 145, 0.18) 40%, transparent 40%);
    padding: 0 2px;
}

/* Add breathing room between line-broken content */
.info-card__text br {
    display: block;
    content: '';
    margin-top: 0.4em;
}

/* Graphics hidden — text-only cards for now */
.info-card__graphic {
    display: none;
}

/* When no graphic, text takes full width */
.info-card__body-wrap:not(:has(.info-card__graphic)) {
    grid-template-columns: 1fr;
}


/* -----------------------------------------------------------------------
   21. Info Card — Layout: Text + Video
   ----------------------------------------------------------------------- */

.info-card__video {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 aspect ratio */
    margin-top: var(--space-md);
    border-radius: 16px;
    overflow: hidden;
    background: var(--color-surface-alt, #F0EEEA);
}

.info-card__video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}


/* -----------------------------------------------------------------------
   22. Info Card — Layout: Stats / Numbers
   ----------------------------------------------------------------------- */

.info-card__stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.info-card__stat {
    display: flex;
    flex-direction: column;
    padding: var(--space-md);
    background: var(--color-surface-alt, #F0EEEA);
    border-radius: 14px;
    border-left: 3px solid var(--card-accent);
}

.info-card__stat-number {
    font-family: var(--font-heading, 'Plus Jakarta Sans', sans-serif);
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--card-accent);
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.info-card__stat-label {
    font-size: var(--text-small, 0.875rem);
    color: var(--card-text-muted, #555);
    margin-top: 4px;
    line-height: 1.3;
}


/* -----------------------------------------------------------------------
   23. Info Card — Mobile Bottom Sheet
   ----------------------------------------------------------------------- */

.info-card-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9998;
    background: rgba(0, 0, 0, 0.4);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-smooth);
    pointer-events: none;
}

.info-card-backdrop--visible {
    opacity: 1;
    pointer-events: auto;
}

.info-card--mobile-sheet {
    position: fixed;
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
    max-height: 80vh;
    border-radius: 28px 28px 0 0;
    z-index: 9999;
    padding: var(--space-2xl) var(--space-xl) 120px;
    overflow-y: auto;
    overscroll-behavior: contain;

    /* Initial state */
    opacity: 1;
    transform: translateY(100%);
    transition: transform var(--duration-slow) var(--ease-spring);
}

.info-card--mobile-sheet.info-card--visible {
    transform: translateY(0);
}

.info-card--mobile-sheet.info-card--hiding {
    transform: translateY(100%);
    transition-duration: var(--duration-normal);
}

/* Drag handle at top of sheet */
.info-card__drag-handle {
    display: flex;
    justify-content: center;
    padding: var(--space-sm) 0 var(--space-md);
    cursor: grab;
    touch-action: none;
}

.info-card__drag-bar {
    width: 40px;
    height: 4px;
    background: rgba(20, 20, 19, 0.15);
    border-radius: var(--radius-pill);
}

/* Mobile sheet: show close button */
.info-card--mobile-sheet .info-card__close {
    display: flex;
}

/* Mobile sheet: remove caret */
.info-card--mobile-sheet::before {
    display: none;
}

/* Mobile: stack graphic below text */
.info-card--mobile-sheet .info-card__body-wrap {
    grid-template-columns: 1fr;
}

.info-card--mobile-sheet .info-card__graphic {
    width: 120px;
    height: 120px;
    margin: var(--space-md) auto 0;
}

/* Mobile stats: single column */
@media (max-width: 400px) {
    .info-card__stats-grid {
        grid-template-columns: 1fr;
    }
}


/* -----------------------------------------------------------------------
   24. Info Card — Reduced Motion
   ----------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    .info-card,
    .info-card--mobile-sheet,
    .info-card-backdrop {
        transition: none;
    }

    .info-card--visible {
        opacity: 1;
        transform: none;
    }

    .info-card--mobile-sheet.info-card--visible {
        transform: translateY(0);
    }
}


/* -----------------------------------------------------------------------
   25. Info Card — Visual Components (Variation C)
   ----------------------------------------------------------------------- */

/* Intro text */
.vc-intro {
    font-size: 1rem;
    font-weight: 600;
    color: var(--card-text, #141413);
    margin: 0 0 16px;
    line-height: 1.5;
}

/* Highlighted intro — subtle teal background to draw attention */
.vc-intro--highlight {
    background: rgba(16, 158, 145, 0.06);
    border-left: 3px solid var(--color-accent, #109E91);
    padding: 10px 14px;
    border-radius: 0 8px 8px 0;
}

/* Note text (small disclaimer under card content) */
.vc-note {
    font-size: 0.78rem;
    color: var(--card-text-muted, #555);
    margin: 12px 0 0;
    line-height: 1.4;
    font-style: italic;
}

/* QA header — callout bar with icon + text (Quality & Analytics cards) */
.vc-qa-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: rgba(16, 158, 145, 0.06);
    border: 1px solid rgba(16, 158, 145, 0.15);
    border-radius: 12px;
    margin-bottom: 18px;
}
.vc-qa-header__icon {
    width: 36px;
    height: 36px;
    color: var(--color-accent, #109E91);
    flex-shrink: 0;
}
.vc-qa-header div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.vc-qa-header strong {
    font-size: 1rem;
    font-weight: 700;
    color: var(--card-text, #141413);
    line-height: 1.3;
}
.vc-qa-header span {
    font-size: 0.82rem;
    font-weight: 400;
    color: var(--card-text-muted, #555);
    line-height: 1.4;
}

/* Compact pill variant — tighter spacing for QA card */
.vc-pills--compact {
    gap: 6px;
}
.vc-pills--compact .vc-pill {
    padding: 6px 12px;
    font-size: 0.85rem;
}

/* Dot list — clean bulleted list (Analytics card) */
.vc-dotlist {
    display: flex;
    flex-direction: column;
    gap: 0;
}
.vc-dotlist__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.92rem;
    color: var(--card-text, #141413);
    line-height: 1.4;
    border-bottom: 1px solid rgba(20, 20, 19, 0.06);
}
.vc-dotlist__item:last-child {
    border-bottom: none;
}
.vc-dotlist__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-accent, #109E91);
    flex-shrink: 0;
}

/* Timeline */
.vc-timeline { display: flex; flex-direction: column; }
.vc-timeline__step {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 0;
    position: relative;
}
.vc-timeline__dot {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
}
.vc-timeline__step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 13px;
    top: 42px;
    bottom: -14px;
    width: 2px;
    background: rgba(16, 158, 145, 0.2);
}
.vc-timeline__text {
    font-size: 1rem;
    color: var(--card-text-muted, #555);
    line-height: 1.4;
    padding-top: 3px;
}
.vc-timeline__text strong {
    color: var(--card-text, #141413);
    font-weight: 600;
}

/* Checklist */
.vc-checklist {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.vc-checklist__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--card-text-muted, #555);
}
.vc-checklist__icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: rgba(16, 158, 145, 0.12);
    color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.vc-checklist__icon svg { width: 14px; height: 14px; }

/* Stacked checklist variant — Quality card */
.vc-checklist--stacked {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}
.vc-checklist--stacked .vc-checklist__item {
    padding: 11px 8px;
    border-bottom: 1px solid rgba(16, 158, 145, 0.1);
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--card-text, #141413);
}
.vc-checklist--stacked .vc-checklist__item:nth-last-child(-n+2) {
    border-bottom: none;
}
.vc-checklist--stacked .vc-svg-icon {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}

/* Comparison table */
.vc-compare {
    display: flex;
    flex-direction: column;
    border-radius: 12px;
    overflow: hidden;
}
.vc-compare__header {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 16px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--card-text-muted, #555);
    padding: 12px 16px;
    background: rgba(20, 20, 19, 0.04);
}
.vc-compare__header span:last-child {
    color: var(--color-accent);
    font-weight: 700;
}
.vc-compare__row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 16px;
    padding: 12px 16px;
    font-size: 0.88rem;
    color: var(--card-text-muted, #555);
    border-top: 1px solid rgba(20, 20, 19, 0.06);
}
.vc-compare__row:nth-child(odd) { background: rgba(20, 20, 19, 0.02); }
.vc-x { color: #dc2626; font-weight: 600; }
.vc-check { color: var(--color-accent); font-weight: 600; }

/* Bold labels modifier — first column bold and dark */
.vc-compare--bold-labels .vc-compare__label {
    font-weight: 700;
    color: var(--card-text, #141413);
}

/* Scope variant — 50/50 columns, red issue text, equal weight */
.vc-compare--scope .vc-compare__header,
.vc-compare--scope .vc-compare__row {
    grid-template-columns: 1fr 1fr;
}
.vc-compare--scope .vc-compare__header span:first-child {
    color: var(--card-text-muted, #555);
}
.vc-scope-issue {
    color: #dc2626;
    font-weight: 600;
    font-size: 0.88rem;
}
.vc-scope-answer {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.88rem;
}

/* Pill tags */
.vc-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.vc-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(16, 158, 145, 0.08);
    border: 1px solid rgba(16, 158, 145, 0.15);
    border-radius: var(--radius-pill);
    font-size: 0.88rem;
    color: var(--card-text, #141413);
}
.vc-svg-icon { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-accent); }

/* Channel cards */
.vc-channels { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.vc-channel {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px 12px;
    background: rgba(20, 20, 19, 0.03);
    border-radius: 12px;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--card-text-muted, #555);
}
.vc-channel__icon { width: 36px; height: 36px; color: var(--color-accent); }

/* Icon grid */
.vc-icon-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.vc-icon-box {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: rgba(20, 20, 19, 0.03);
    border-radius: 10px;
    font-size: 0.88rem;
    color: var(--card-text-muted, #555);
}

/* Bold icon grid variant — Proactive Value card */
.vc-icon-grid--bold .vc-icon-box--accent {
    padding: 14px 16px;
    background: rgba(16, 158, 145, 0.05);
    border-left: 3px solid var(--color-accent);
    border-radius: 10px;
    gap: 14px;
}
.vc-icon-box__icon {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--color-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.vc-icon-box__icon .vc-svg-icon {
    width: 20px;
    height: 20px;
    color: #fff;
}
.vc-icon-box__label {
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--card-text, #141413);
}

/* Scope card (in/out of scope) */
.vc-scope-card { display: flex; flex-direction: column; gap: 16px; }
.vc-scope-section__label {
    display: flex; align-items: center; gap: 6px;
    font-size: 0.82rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.05em; margin-bottom: 10px;
}
.vc-scope-section__label--yes { color: var(--color-accent); }
.vc-scope-section__label--yes .vc-svg-icon { width: 16px; height: 16px; }
.vc-scope-section__label--no { color: #999; }
.vc-scope-section__label--no .vc-svg-icon { width: 14px; height: 14px; color: #999; }
.vc-scope-section__items { display: flex; flex-wrap: wrap; gap: 6px; }
.vc-scope-section__items span {
    font-size: 0.8rem; font-weight: 600; padding: 4px 12px;
    background: rgba(16, 158, 145, 0.08); border-radius: 6px;
    color: var(--card-text, #141413);
}
.vc-scope-section__items--no span {
    background: rgba(20, 20, 19, 0.05);
    color: var(--card-text-muted, #555);
    text-decoration: line-through;
    text-decoration-color: rgba(20, 20, 19, 0.3);
}

/* Pricing stacked tiers (Variation A) */
.vc-price-stack { display: flex; flex-direction: column; gap: 8px; }
.vc-price-stack__tier { padding: 14px 16px; background: rgba(20, 20, 19, 0.025); border-radius: 10px; }
.vc-price-stack__tier--pop { background: rgba(16, 158, 145, 0.07); border: 2px solid var(--color-accent); padding: 12px 14px; }
.vc-price-stack__row { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; }
.vc-price-stack__name { font-size: 1.2rem; font-weight: 800; color: var(--card-text, #141413); }
.vc-price-stack__sub { font-size: 0.88rem; font-weight: 400; color: var(--card-text-muted, #555); margin-top: 3px; line-height: 1.4; }
.vc-price-stack__price { font-size: 1.4rem; font-weight: 800; color: var(--card-text, #141413); letter-spacing: -0.02em; line-height: 1; white-space: nowrap; }
.vc-price-stack__price--accent { color: var(--color-accent); font-size: 1.55rem; }
.vc-price-stack__price span { font-size: 0.65rem; font-weight: 500; color: var(--card-text-muted, #555); }
.vc-price-stack__meta { display: flex; flex-wrap: wrap; gap: 5px; }
.vc-price-stack__meta span { font-size: 0.72rem; font-weight: 700; padding: 3px 10px; background: rgba(20, 20, 19, 0.06); border-radius: 4px; color: var(--card-text, #141413); }
.vc-price-stack__tier--pop .vc-price-stack__meta span { background: rgba(16, 158, 145, 0.12); color: var(--color-accent); }
.vc-price-stack__meta--green { color: var(--color-accent) !important; background: rgba(16, 158, 145, 0.1) !important; }
.vc-price-stack__meta--warn { color: #b45309 !important; background: rgba(180, 83, 9, 0.08) !important; }

/* Pricing columns (SaaS-style side-by-side) */
.vc-pricing-cols {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}
.vc-pricing-col {
    display: flex;
    flex-direction: column;
    padding: 16px 14px;
    background: rgba(20, 20, 19, 0.025);
    border-radius: 10px;
    text-align: center;
    border: 1px solid rgba(20, 20, 19, 0.08);
}
.vc-pricing-col--popular {
    background: rgba(16, 158, 145, 0.05);
    border: 2px solid var(--color-accent);
    padding: 14px 12px;
    margin-top: -8px;
    margin-bottom: -8px;
    box-shadow: 0 4px 16px rgba(16, 158, 145, 0.12), 0 1px 4px rgba(0,0,0,0.06);
    z-index: 1;
    position: relative;
}
.vc-pricing-col__name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--card-text, #141413);
    margin-bottom: 4px;
}
.vc-pricing-col__price {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--card-text, #141413);
    letter-spacing: -0.02em;
    margin-bottom: 12px;
    line-height: 1;
}
.vc-pricing-col--popular .vc-pricing-col__price {
    color: var(--color-accent);
}
.vc-pricing-col__price span {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--card-text-muted, #555);
}
.vc-pricing-col__list {
    list-style: none;
    padding: 0;
    margin: 0 0 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex-grow: 1;
    text-align: left;
}
.vc-pricing-col__list li {
    font-size: 0.78rem;
    line-height: 1.35;
    color: var(--card-text-muted, #555);
    padding-left: 14px;
    position: relative;
}
.vc-pricing-col__list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--color-accent);
}
.vc-pricing__badge {
    display: inline-block;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: #fff;
    background: var(--color-accent);
    padding: 2px 8px;
    border-radius: 3px;
    margin-bottom: 6px;
}
.vc-pricing__tag {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    margin-top: auto;
}
.vc-pricing__tag--positive {
    color: var(--color-accent);
    background: rgba(16, 158, 145, 0.1);
}
.vc-pricing__tag--caution {
    color: #b45309;
    background: rgba(180, 83, 9, 0.08);
}

/* Mobile: single-column grids */
@media (max-width: 768px) {
    .vc-checklist { grid-template-columns: 1fr; }
    .vc-icon-grid { grid-template-columns: 1fr; }
    .vc-channels { grid-template-columns: 1fr; }
    .vc-compare__row, .vc-compare__header { font-size: 0.8rem; gap: 8px; padding: 10px 12px; }
    .vc-scope-issue, .vc-scope-answer { font-size: 0.8rem; }
    .vc-pricing-cols { grid-template-columns: 1fr; gap: 8px; }
    .vc-pricing-col { padding: 14px 16px; text-align: left; }
    .vc-pricing-col--popular { margin: 0; }
    .vc-pricing-col__price { font-size: 1.2rem; }
    .vc-pricing-col__list li { font-size: 0.8rem; }
    .vc-qa-header { gap: 10px; padding: 12px; }
    .vc-qa-header__icon { width: 28px; height: 28px; }
}