/* DOSTEXT Demo Turu — dostext.com.tr marka renkleri */
html {
    color-scheme: dark;
}

.demo-page {
    --demo-font: 'Inter Variable', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --demo-bg: #121f38;
    --demo-surface: rgba(22, 40, 72, 0.78);
    --demo-elevated: rgba(255, 255, 255, 0.08);
    --demo-text: #f4f7ff;
    --demo-muted: #9eb0d0;
    --demo-border: rgba(255, 255, 255, 0.14);
    --demo-border-light: rgba(255, 255, 255, 0.08);
    --demo-primary: #ef6347;
    --demo-primary-hover: #ff7859;
    --demo-accent: #b8c4ff;
    --demo-accent-soft: rgba(184, 196, 255, 0.18);
    --demo-navy: #152a48;
    --demo-radius: 14px;
    --demo-radius-sm: 10px;
    --demo-shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.18);
    --demo-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
    --demo-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.28);
    --demo-sticky-top: 108px;

    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding-bottom: 88px;
    background:
        radial-gradient(ellipse 90% 70% at 0% 0%, rgba(130, 110, 230, 0.42), transparent 58%),
        radial-gradient(ellipse 65% 55% at 100% 8%, rgba(239, 99, 71, 0.24), transparent 52%),
        radial-gradient(ellipse 75% 55% at 50% 100%, rgba(80, 140, 220, 0.2), transparent 55%),
        linear-gradient(165deg, #141f38 0%, #1e3560 40%, #244878 100%);
    color: var(--demo-text);
    font-family: var(--demo-font);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

.demo-page *,
.demo-page *::before,
.demo-page *::after {
    box-sizing: border-box;
}

.demo-page .demo-input,
.demo-page textarea.demo-input,
.demo-page select.demo-input {
    background-color: rgba(255, 255, 255, 0.06) !important;
    color: var(--demo-text) !important;
    border-color: var(--demo-border) !important;
}

.demo-page .demo-input::placeholder {
    color: #6b7d9a;
}

.demo-page .demo-input:focus {
    border-color: rgba(239, 99, 71, 0.5) !important;
    box-shadow: 0 0 0 3px rgba(239, 99, 71, 0.15) !important;
}

.demo-topbar {
    background: rgba(18, 31, 56, 0.82);
    border-bottom: 1px solid var(--demo-border-light);
    box-shadow: none;
    backdrop-filter: blur(16px);
}

.demo-topbar-inner,
.demo-progress-inner,
.demo-footer-inner {
    max-width: 1140px;
    margin: 0 auto;
    width: 100%;
}

.demo-topbar-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 14px 24px;
}

.demo-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.demo-brand-logo {
    height: 34px;
    width: auto;
    display: block;
}

.demo-topbar .demo-badge {
    flex: 1;
    justify-content: center;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--demo-accent-soft);
    border: 1px solid rgba(165, 180, 252, 0.25);
    color: var(--demo-accent);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.01em;
}

.demo-topbar .demo-badge i {
    color: var(--demo-accent);
}

.demo-topbar .demo-nav-btn {
    width: auto;
    padding: 9px 18px;
    font-size: 0.8125rem;
    flex-shrink: 0;
}

.demo-progress-wrap {
    position: sticky;
    top: 0;
    z-index: 90;
    background: rgba(18, 31, 56, 0.84);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--demo-border-light);
}

.demo-progress-inner {
    padding: 12px 24px 14px;
}

.demo-progress-bar {
    height: 2px;
    background: var(--demo-border-light);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 14px;
}

.demo-progress-bar::after {
    content: '';
    display: block;
    height: 100%;
    width: var(--demo-progress, 12.5%);
    background: linear-gradient(90deg, #d94a2e, var(--demo-primary), #ff8a72);
    border-radius: 999px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.demo-steps-nav {
    display: flex;
    gap: 4px;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
}

.demo-step-pill {
    flex-shrink: 0;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--demo-muted);
    border: 1px solid transparent;
    cursor: pointer;
    background: transparent;
    transition: color 0.15s, background 0.15s, border-color 0.15s;
}

.demo-step-pill:hover {
    color: var(--demo-text);
    background: var(--demo-elevated);
}

.demo-step-pill.active {
    color: var(--demo-primary);
    border-color: rgba(239, 99, 71, 0.35);
    background: rgba(239, 99, 71, 0.12);
    font-weight: 600;
    box-shadow: none;
}

.demo-step-pill.done {
    color: #6ee7b7;
}

.demo-steps-nav::-webkit-scrollbar { display: none; }

@media (max-width: 900px) {
    .demo-sector-layout {
        grid-template-columns: 1fr;
    }

    .demo-stage-column,
    .demo-try-layout .demo-stage-slot {
        position: static;
    }

    .demo-topbar-inner {
        flex-wrap: wrap;
        gap: 10px;
    }

    .demo-topbar .demo-badge {
        order: 3;
        flex: 1 1 100%;
        justify-content: center;
    }
}

.demo-main {
    flex: 1;
    max-width: 1140px;
    width: 100%;
    margin: 0 auto;
    padding: 32px 24px 40px;
}

.demo-main.demo-main--centered {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: calc(100vh - 152px);
    padding-top: 16px;
    padding-bottom: 16px;
}

.demo-step {
    display: none;
    animation: demoFadeIn 0.3s ease;
}

.demo-step.active { display: block; }

.demo-step-intro.active {
    display: block;
    width: 100%;
}

@keyframes demoFadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: none; }
}

.demo-intro-shell {
    width: 100%;
    background: rgba(28, 48, 82, 0.62);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: calc(var(--demo-radius) + 2px);
    padding: 36px 32px 28px;
    box-shadow: var(--demo-shadow);
}

.demo-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: center;
    margin-bottom: 24px;
}

@media (max-width: 820px) {
    .demo-intro-grid {
        grid-template-columns: 1fr;
    }

    .demo-main.demo-main--centered {
        min-height: auto;
        justify-content: flex-start;
    }

    .demo-intro-copy {
        text-align: center;
    }

    .demo-intro-partners {
        justify-content: center;
    }
}

.demo-intro-copy {
    text-align: left;
}

.demo-intro-copy h1 {
    font-size: clamp(1.65rem, 3.5vw, 2.35rem);
    font-weight: 800;
    margin: 0 0 12px;
    line-height: 1.2;
    color: var(--demo-text);
}

.demo-intro-copy .demo-lead {
    margin: 0 0 14px;
    max-width: none;
    text-align: left;
}

.demo-intro-hint {
    font-size: 0.88rem;
    color: var(--demo-muted);
    line-height: 1.55;
    margin: 0 0 16px;
}

.demo-intro-partners {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.demo-partner-pill {
    font-size: 0.68rem;
    font-weight: 600;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(165, 180, 252, 0.2);
    color: var(--demo-accent);
}

.demo-intro-visual {
    border-radius: 14px;
    overflow: visible;
    border: none;
    background: transparent;
    box-shadow: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.demo-intro-logo-wrap {
    min-height: 0;
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 4px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.demo-intro-visual img,
.demo-intro-logo {
    display: block;
    width: 196px;
    max-width: min(196px, 44vw);
    height: auto;
    object-fit: contain;
    image-rendering: auto;
}

.demo-intro-logo {
    mix-blend-mode: normal;
    filter: none;
    border-radius: 20px;
}

.demo-intro-visual--fallback {
    min-height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, #0c1830 0%, #152a48 100%);
}

.demo-intro-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

@media (max-width: 720px) {
    .demo-intro-highlights {
        grid-template-columns: 1fr;
    }
}

.demo-intro-highlight {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px;
    background: var(--demo-elevated);
    border: 1px solid var(--demo-border-light);
    border-radius: var(--demo-radius-sm);
    transition: box-shadow 0.2s;
}

.demo-intro-highlight:hover {
    box-shadow: var(--demo-shadow-sm);
}

.demo-intro-highlight i {
    font-size: 1.25rem;
    color: var(--demo-primary);
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(239, 99, 71, 0.12);
    border-radius: 10px;
}

.demo-intro-highlight strong {
    display: block;
    font-size: 0.88rem;
    margin-bottom: 4px;
    color: var(--demo-text);
}

.demo-intro-highlight span {
    font-size: 0.78rem;
    color: var(--demo-muted);
    line-height: 1.45;
}

.demo-hero {
    text-align: center;
    padding: 32px 0 24px;
}

.demo-kicker {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--demo-accent);
    margin-bottom: 10px;
}

.demo-hero h1 {
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 800;
    margin: 0 0 12px;
    line-height: 1.25;
    color: var(--demo-text);
}

.demo-lead {
    color: var(--demo-muted);
    font-size: 1rem;
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.6;
}

.demo-panel {
    background: rgba(28, 48, 82, 0.62);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: calc(var(--demo-radius) + 2px);
    padding: 32px;
    box-shadow: var(--demo-shadow);
}

.demo-panel-flush {
    padding: 28px 32px 32px;
}

.demo-section-head {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--demo-border-light);
}

.demo-section-head h2 {
    font-size: 1.375rem;
    font-weight: 700;
    margin: 0 0 4px;
    letter-spacing: -0.02em;
    color: var(--demo-text);
}

.demo-section-head .demo-panel-lead {
    margin: 0;
}

.demo-section-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #d94a2e, var(--demo-primary));
    color: #fff;
    border-radius: 12px;
    font-size: 1.15rem;
    box-shadow: 0 4px 14px rgba(239, 99, 71, 0.3);
}

.demo-panel h2 {
    font-size: 1.375rem;
    font-weight: 700;
    margin: 0 0 6px;
    letter-spacing: -0.02em;
    color: var(--demo-text);
}

.demo-panel-lead {
    color: var(--demo-muted);
    margin-bottom: 20px;
    line-height: 1.55;
    font-size: 0.92rem;
}

.demo-panel-lead--tight {
    margin-top: -8px;
    margin-bottom: 16px;
    font-size: 0.85rem;
}

.demo-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.demo-stat-card {
    background: var(--demo-elevated);
    border: 1px solid var(--demo-border-light);
    border-radius: var(--demo-radius-sm);
    padding: 20px 16px;
    text-align: center;
}

.demo-stat-value {
    font-size: 1.625rem;
    font-weight: 800;
    color: var(--demo-primary);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.demo-stat-label {
    font-size: 0.76rem;
    color: var(--demo-muted);
    margin-top: 6px;
    line-height: 1.35;
}

.demo-prose {
    color: var(--demo-text);
    font-size: 0.92rem;
    line-height: 1.65;
    margin-bottom: 14px;
}

.demo-prose strong { color: var(--demo-text); }

.demo-company-block {
    margin-top: 20px;
    padding: 16px 18px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    border-left: 3px solid var(--demo-primary);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--demo-muted);
}

.demo-platform-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--demo-border);
    font-size: 0.78rem;
    color: var(--demo-muted);
}

.demo-platform-meta span strong {
    color: var(--demo-text);
    font-weight: 700;
}

.demo-sector-layout {
    display: grid;
    grid-template-columns: 1fr minmax(300px, 420px);
    gap: 24px;
    align-items: start;
}

.demo-sector-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

@media (max-width: 1024px) {
    .demo-sector-grid {
        grid-template-columns: 1fr;
    }
}

.demo-sector-card {
    background: var(--demo-elevated);
    border: 1px solid var(--demo-border-light);
    border-radius: var(--demo-radius-sm);
    padding: 16px;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.demo-sector-card:hover {
    box-shadow: var(--demo-shadow-sm);
    border-color: var(--demo-border);
}

.demo-sector-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.demo-sector-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--sector-color, #a5b4fc) 18%, transparent);
    color: var(--sector-color, #a5b4fc);
    font-size: 0.95rem;
}

.demo-sector-head h3 {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.demo-sector-phrases {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.demo-phrase-chip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    text-align: left;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--demo-border-light);
    background: var(--demo-surface);
    color: var(--demo-text);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s, color 0.15s;
}

.demo-phrase-chip span {
    flex: 1;
    line-height: 1.35;
}

.demo-phrase-chip i {
    flex-shrink: 0;
    font-size: 1rem;
    color: var(--demo-muted);
    opacity: 0.5;
    transition: opacity 0.15s, color 0.15s;
}

.demo-phrase-chip:hover,
.demo-phrase-chip.playing {
    background: var(--demo-primary);
    border-color: var(--demo-primary);
    color: #fff;
}

.demo-phrase-chip:hover i,
.demo-phrase-chip.playing i {
    opacity: 1;
    color: #fff;
}

.demo-preview-card {
    background: var(--demo-surface);
    border: 1px solid var(--demo-border-light);
    border-radius: var(--demo-radius);
    overflow: hidden;
    box-shadow: var(--demo-shadow);
}

.demo-preview-head {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--demo-elevated);
    border-bottom: 1px solid var(--demo-border-light);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--demo-muted);
}

.demo-preview-head i {
    color: var(--demo-primary);
    font-size: 1rem;
}

.demo-stage-column {
    position: sticky;
    top: var(--demo-sticky-top);
    align-self: start;
    z-index: 5;
}

.demo-stage-slot {
    position: sticky;
    top: var(--demo-sticky-top);
    align-self: start;
    z-index: 5;
}

.demo-stage-wrap {
    position: relative;
    background: #0f1419;
    border-radius: 0;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    max-width: 720px;
    margin: 0 auto;
    border: none;
}

.demo-stage-wrap canvas,
.demo-stage-wrap iframe.dostext-widget-frame-embed,
.dx-stage-wrap iframe.dostext-widget-frame-embed {
    width: 100%;
    height: 100%;
    display: block;
    border: 0;
}

.demo-stage-loading {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #8a6800 0%, #c48800 42%, #FBB001 100%);
    color: #1a1200;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 24px;
}

.demo-stage-loading.hidden { display: none; }

.demo-loading-bar {
    width: 200px;
    height: 4px;
    background: rgba(0, 0, 0, 0.15);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: 18px;
}

.demo-loading-bar div {
    height: 100%;
    width: 0%;
    background: #1a1200;
    transition: width 0.2s;
}

.demo-loading-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.demo-loading-copy {
    text-align: center;
    max-width: 280px;
}

.demo-loading-title {
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    margin: 0 0 14px;
    color: #1a1200;
}

.demo-loading-thanks {
    font-weight: 500;
    font-size: 0.84rem;
    line-height: 1.65;
    margin: 0;
    color: rgba(26, 18, 0, 0.88);
}

.demo-loading-thanks strong {
    display: inline-block;
    margin: 2px 0;
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.78rem;
    color: #1a1200;
}

.demo-try-layout {
    display: grid;
    grid-template-columns: 1fr minmax(280px, 340px);
    gap: 24px;
    align-items: start;
}

.demo-try-layout .demo-preview-card {
    margin-bottom: 0;
}

.demo-try-layout .demo-stage-slot:not(:has(.demo-preview-card)) .demo-stage-wrap {
    border-radius: var(--demo-radius);
    border: 1px solid var(--demo-border-light);
    box-shadow: var(--demo-shadow);
}

.demo-try-panel {
    background: var(--demo-surface);
    border: 1px solid var(--demo-border-light);
    border-radius: var(--demo-radius);
    padding: 24px;
    box-shadow: var(--demo-shadow-sm);
}

.demo-label {
    display: block;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--demo-muted);
    margin-bottom: 6px;
    margin-top: 12px;
}

.demo-label:first-of-type { margin-top: 0; }

.demo-input {
    width: 100%;
    padding: 9px 12px;
    border-radius: 8px;
    border: 1px solid var(--demo-border);
    background: var(--demo-surface);
    color: var(--demo-text);
    font-size: 0.88rem;
}

.demo-input:focus {
    outline: none;
    border-color: rgba(239, 99, 71, 0.5) !important;
    box-shadow: 0 0 0 3px rgba(239, 99, 71, 0.15);
}

.demo-quota {
    font-size: 0.76rem;
    color: #6ee7b7;
    margin-bottom: 8px;
    font-weight: 600;
}

.demo-quota.low { color: #fbbf24; }

.demo-pattern-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.demo-chip {
    padding: 7px 14px;
    border-radius: 999px;
    border: 1px solid var(--demo-border);
    background: var(--demo-elevated);
    color: var(--demo-text);
    font-size: 0.8125rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.demo-chip:hover {
    background: var(--demo-primary);
    border-color: var(--demo-primary);
    color: #fff;
}

.demo-play-btn {
    width: 100%;
    padding: 12px 16px;
    border: none;
    border-radius: var(--demo-radius-sm);
    background: var(--demo-primary);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.9375rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: background 0.15s, transform 0.1s;
}

.demo-play-btn:hover {
    background: var(--demo-primary-hover);
}

.demo-play-btn:active {
    transform: scale(0.99);
}

.demo-hint {
    font-size: 0.72rem;
    color: var(--demo-muted);
    margin-top: 10px;
    line-height: 1.4;
}

.demo-pattern-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}

.demo-pattern-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--demo-bg);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
}

.demo-pattern-row strong { font-size: 0.88rem; }

.demo-pattern-row span {
    font-size: 0.72rem;
    color: var(--demo-muted);
    font-family: ui-monospace, monospace;
}

.demo-info-callout {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 14px;
    border-radius: 8px;
    background: rgba(165, 180, 252, 0.08);
    border: 1px solid rgba(165, 180, 252, 0.22);
    color: var(--demo-text);
    font-size: 0.85rem;
    line-height: 1.55;
    margin-bottom: 20px;
}

.demo-info-callout i {
    color: var(--demo-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.demo-check-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.demo-check-list li {
    display: flex;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--demo-border);
    color: var(--demo-text);
    font-size: 0.88rem;
    line-height: 1.5;
}

.demo-check-list li i { color: var(--demo-primary); flex-shrink: 0; margin-top: 2px; }

.demo-subheading {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--demo-text);
    margin: 24px 0 12px;
}

.demo-integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.demo-int-card {
    padding: 16px;
    background: var(--demo-elevated);
    border: 1px solid var(--demo-border);
    border-radius: 10px;
}

.demo-int-icon {
    display: block;
    font-size: 1.2rem;
    color: var(--demo-accent);
    margin-bottom: 8px;
}

.demo-int-card h3 {
    font-size: 0.88rem;
    margin: 0 0 6px;
    color: var(--demo-text);
}

.demo-int-card p {
    margin: 0;
    font-size: 0.78rem;
    color: var(--demo-muted);
    line-height: 1.5;
}

.demo-usecase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
}

.demo-usecase-card {
    background: var(--demo-elevated);
    border: 1px solid var(--demo-border);
    border-radius: 10px;
    padding: 14px;
    border-left: 3px solid var(--sector-color, var(--demo-accent-light));
}

.demo-usecase-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.demo-usecase-head i {
    color: var(--sector-color, var(--demo-accent));
    font-size: 1.1rem;
}

.demo-usecase-head h4 {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 700;
}

.demo-usecase-label {
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--demo-muted);
    margin: 8px 0 2px;
}

.demo-usecase-text {
    font-size: 0.8rem;
    color: var(--demo-text);
    line-height: 1.5;
    margin: 0;
}

.demo-usecase-example {
    font-size: 0.78rem;
    color: var(--demo-muted);
    line-height: 1.5;
    margin: 0;
    font-style: italic;
}

.demo-roadmap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

.demo-roadmap-item {
    padding: 12px 14px;
    background: var(--demo-bg);
    border: 1px solid var(--demo-border);
    border-radius: 8px;
}

.demo-roadmap-ver {
    font-weight: 800;
    color: var(--demo-primary);
    font-size: 0.9rem;
    margin-right: 8px;
}

.demo-roadmap-status {
    font-size: 0.68rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--demo-accent-soft);
    color: var(--demo-accent);
}

.demo-roadmap-item p {
    margin: 8px 0 0;
    font-size: 0.78rem;
    color: var(--demo-muted);
    line-height: 1.45;
}

.demo-form-alert {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
}

.demo-form-alert.success {
    background: rgba(16, 185, 129, 0.12);
    color: #6ee7b7;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.demo-form-alert.error {
    background: rgba(239, 68, 68, 0.12);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.25);
}

.demo-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(18, 31, 56, 0.88);
    backdrop-filter: blur(16px);
    border-top: 1px solid var(--demo-border-light);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.22);
    z-index: 100;
}

.demo-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    gap: 16px;
}

.demo-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--demo-radius-sm);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    border: none;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.demo-nav-btn.outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: var(--demo-text);
}

.demo-nav-btn.outline:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.35);
}

.demo-nav-btn.outline:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.demo-nav-btn.primary {
    background: var(--demo-primary);
    color: #ffffff;
    box-shadow: 0 4px 16px rgba(239, 99, 71, 0.35);
}

.demo-nav-btn.primary:hover {
    background: var(--demo-primary-hover);
}

.demo-step-counter {
    font-size: 0.8125rem;
    color: var(--demo-muted);
    font-weight: 600;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
}

.demo-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.demo-contact-panel {
    max-width: 680px;
    margin: 0 auto;
}

.demo-contact-panel .demo-play-btn {
    margin-top: 8px;
}

@media (max-width: 900px) {
    .demo-try-layout {
        grid-template-columns: 1fr;
    }
}