/* ============================================
   MELT v2 - AI Scoper Page Styles
   ============================================ */

/* --- HERO --- */
.scoper-hero {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2xl) var(--space-md) var(--space-xl);
    text-align: center;
}

.scoper-hero__label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scoper-hero__label.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scoper-hero__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 800;
    line-height: 0.9;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

.scoper-hero__sub {
    font-family: var(--font-body);
    font-size: clamp(0.875rem, 1.5vw, 1.125rem);
    color: var(--color-text-muted);
    max-width: 500px;
    margin: 0 auto;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease 0.3s, transform 0.6s ease 0.3s;
}

.scoper-hero__sub.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- CHAT SECTION --- */
.scoper-chat-section {
    padding: 0 var(--space-md) var(--space-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.scoper-chat-section__inner {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-lg);
    align-items: start;
}

/* --- FEATURES LIST --- */
.scoper-chat-section__features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding-top: var(--space-md);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scoper-chat-section__features.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scoper-feature {
    display: flex;
    gap: var(--space-sm);
    align-items: flex-start;
}

.scoper-feature__icon {
    font-size: 1.25rem;
    width: 2rem;
    text-align: center;
    flex-shrink: 0;
    color: var(--color-accent);
}

.scoper-feature__title {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.scoper-feature__text {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* --- CHAT INTERFACE --- */
.scoper-chat {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-height: 500px;
}

.scoper-chat__messages {
    flex: 1;
    padding: var(--space-md);
    overflow-y: auto;
    max-height: 500px;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.scoper-chat__message {
    display: flex;
    gap: var(--space-xs);
    max-width: 85%;
    animation: chatFadeIn 0.4s ease;
}

.scoper-chat__message--ai {
    align-self: flex-start;
}

.scoper-chat__message--user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.scoper-chat__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-text);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--color-bg);
}

.scoper-chat__message--user .scoper-chat__avatar {
    background: var(--color-accent);
}

.scoper-chat__bubble {
    background: var(--color-surface-strong);
    border-radius: 4px;
    padding: var(--space-sm);
    font-size: 0.875rem;
    line-height: 1.5;
}

.scoper-chat__message--user .scoper-chat__bubble {
    background: var(--color-text);
    color: var(--color-bg);
}

.scoper-chat__bubble p {
    margin-bottom: 0.5rem;
}

.scoper-chat__bubble p:last-child {
    margin-bottom: 0;
}

.scoper-chat__bubble ul {
    list-style: disc;
    padding-left: var(--space-sm);
    margin-top: 0.5rem;
}

.scoper-chat__bubble li {
    margin-bottom: 0.25rem;
    list-style: disc;
}

/* Chat cards */
.scoper-chat__card {
    background: var(--color-bg);
    border: 1px solid var(--color-border-strong);
    border-radius: 4px;
    padding: var(--space-sm);
    margin: var(--space-xs) 0;
}

.scoper-chat__card-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.scoper-chat__card-value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-text);
}

/* Input area */
.scoper-chat__input-area {
    display: flex;
    border-top: 1px solid var(--color-border);
    padding: var(--space-sm);
    gap: var(--space-xs);
}

.scoper-chat__input {
    flex: 1;
    border: 1px solid var(--color-border-strong);
    border-radius: 4px;
    padding: 0.75rem var(--space-sm);
    font-family: var(--font-body);
    font-size: 0.875rem;
    background: var(--color-bg);
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition-fast);
}

.scoper-chat__input:focus {
    border-color: var(--color-text);
}

.scoper-chat__input::placeholder {
    color: var(--color-text-muted);
}

.scoper-chat__send {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    background: var(--color-text);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
    flex-shrink: 0;
}

.scoper-chat__send:hover {
    background: var(--color-accent);
}

.scoper-chat__send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.scoper-chat__disclaimer {
    padding: var(--space-xs) var(--space-sm);
    font-size: 0.7rem;
    color: var(--color-text-muted);
    text-align: center;
    border-top: 1px solid var(--color-surface);
}

/* Typing indicator */
.scoper-chat__typing {
    display: flex;
    gap: 4px;
    padding: 4px 0;
}

.scoper-chat__typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-text-muted);
    animation: typingBounce 1.4s infinite;
}

.scoper-chat__typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.scoper-chat__typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

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

@keyframes chatFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- CTA --- */
.scoper-cta {
    padding: var(--space-xl) var(--space-md);
    text-align: center;
    border-top: 1px solid var(--color-border);
}

.scoper-cta__content {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scoper-cta__content.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.scoper-cta__label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
}

.scoper-cta__title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 0.9;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.scoper-cta__sub {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.scoper-cta__btn {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 1rem 2.5rem;
    border: 2px solid var(--color-text);
    color: var(--color-text);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.scoper-cta__btn:hover {
    background: var(--color-text);
    color: var(--color-bg);
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .scoper-chat-section__inner {
        grid-template-columns: 1fr;
    }

    .scoper-chat-section__features {
        flex-direction: row;
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .scoper-feature {
        flex: 1 1 45%;
    }

    .scoper-chat {
        min-height: 400px;
    }

    .scoper-hero {
        min-height: 50vh;
        padding-top: calc(var(--space-2xl) - 2rem);
    }
}

@media (max-width: 480px) {
    .scoper-feature {
        flex: 1 1 100%;
    }

    .scoper-chat__messages {
        max-height: 350px;
    }
}