/* Initial system setup guide — step visuals + motion */
@import url('tokens.css');

.setup-guide-page {
    min-height: 100vh;
    color: var(--text-main, var(--color-text));
    background: var(--brand-bg, var(--bg-color, var(--color-bg)));
    background-image: var(--ui-page-gradient, none);
    background-attachment: fixed;
}

.setup-guide-topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px clamp(16px, 4vw, 36px);
    background: color-mix(in srgb, var(--color-surface, #f0f5fd) 78%, transparent);
    backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid color-mix(in srgb, var(--color-primary) 18%, var(--color-border));
}

.setup-guide-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: inherit;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.setup-guide-brand img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.setup-guide-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.setup-guide-nav a {
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.92rem;
}

.setup-guide-nav a:hover {
    color: var(--color-primary);
}

.setup-guide-nav .setup-guide-cta {
    display: inline-flex;
    align-items: center;
    padding: 8px 16px;
    border-radius: 10px;
    background: var(--color-primary);
    color: #fff !important;
    font-weight: 600;
}

.setup-guide-hero {
    max-width: 980px;
    margin: 0 auto;
    padding: clamp(36px, 7vw, 72px) clamp(18px, 4vw, 32px) 28px;
}

.setup-guide-hero .eyebrow {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--color-primary);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.setup-guide-hero h1 {
    margin: 0 0 12px;
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.setup-guide-hero .lead {
    margin: 0;
    max-width: 62ch;
    color: var(--color-text-muted);
    font-size: 1.05rem;
    line-height: 1.55;
}

.setup-guide-toc {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.setup-guide-toc a {
    text-decoration: none;
    color: var(--color-text);
    border: 1px solid color-mix(in srgb, var(--color-primary) 22%, var(--color-border));
    background: color-mix(in srgb, var(--color-surface) 70%, transparent);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 0.85rem;
}

.setup-guide-toc a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.setup-guide-steps {
    max-width: 980px;
    margin: 0 auto;
    padding: 8px clamp(18px, 4vw, 32px) 80px;
    display: grid;
    gap: 28px;
}

.setup-guide-step {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(240px, 0.95fr);
    gap: 22px;
    align-items: center;
    padding: 22px;
    border-radius: 18px;
    border: 1px solid color-mix(in srgb, var(--color-primary) 16%, var(--color-border));
    background: color-mix(in srgb, var(--color-surface) 72%, transparent);
    box-shadow: var(--ui-panel-shadow, 0 12px 30px rgba(8, 22, 45, 0.12));
    scroll-margin-top: 88px;
}

.setup-guide-step:nth-child(even) {
    grid-template-columns: minmax(240px, 0.95fr) minmax(0, 1.05fr);
}

.setup-guide-step:nth-child(even) .setup-guide-copy {
    order: 2;
}

.setup-guide-step:nth-child(even) .setup-guide-visual {
    order: 1;
}

.setup-guide-kicker {
    margin: 0 0 6px;
    color: var(--color-primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.setup-guide-step h2 {
    margin: 0 0 10px;
    font-size: clamp(1.25rem, 2.4vw, 1.55rem);
}

.setup-guide-step p {
    margin: 0 0 10px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.setup-guide-step ol,
.setup-guide-step ul {
    margin: 0;
    padding-left: 1.15rem;
    color: var(--color-text);
    line-height: 1.55;
}

.setup-guide-step li + li {
    margin-top: 4px;
}

.setup-guide-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.setup-guide-actions a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    padding: 9px 14px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.92rem;
}

.setup-guide-actions .primary {
    background: var(--color-primary);
    color: #fff;
}

.setup-guide-actions .ghost {
    border: 1px solid color-mix(in srgb, var(--color-primary) 28%, var(--color-border));
    color: var(--color-text);
}

.setup-guide-visual {
    position: relative;
    min-height: 210px;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--color-primary) 20%, var(--color-border));
    background:
        radial-gradient(circle at 18% 12%, rgba(15, 79, 206, 0.22), transparent 48%),
        linear-gradient(160deg, #0b1730 0%, #13284f 55%, #0e1f3d 100%);
}

.setup-guide-visual .stage {
    position: absolute;
    inset: 14px;
}

/* Shared mock chrome */
.sg-window {
    position: absolute;
    inset: 0;
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
    overflow: hidden;
}

.sg-titlebar {
    height: 28px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 10px;
    background: rgba(0, 0, 0, 0.28);
}

.sg-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
}

.sg-body {
    padding: 12px;
    color: #eaf2ff;
    font-size: 11px;
}

.sg-row {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.sg-pill {
    height: 10px;
    border-radius: 999px;
    background: rgba(122, 176, 255, 0.35);
    flex: 1;
}

.sg-card {
    border-radius: 8px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.sg-btn {
    display: inline-block;
    margin-top: 8px;
    padding: 6px 10px;
    border-radius: 7px;
    background: #4d8eff;
    color: #fff;
    font-weight: 700;
}

/* Animations */
@keyframes sg-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@keyframes sg-pulse {
    0%, 100% { opacity: 0.55; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.04); }
}

@keyframes sg-scan {
    0% { transform: translateX(-120%); }
    100% { transform: translateX(220%); }
}

@keyframes sg-type {
    0%, 100% { width: 42%; }
    50% { width: 78%; }
}

@keyframes sg-cursor {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.2; }
}

@keyframes sg-check {
    0% { transform: scale(0.6); opacity: 0; }
    60% { transform: scale(1.12); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes sg-progress {
    0% { width: 12%; }
    55% { width: 78%; }
    100% { width: 100%; }
}

.sg-anim-float { animation: sg-float 3.2s ease-in-out infinite; }
.sg-anim-pulse { animation: sg-pulse 2.4s ease-in-out infinite; }
.sg-anim-type { animation: sg-type 2.8s ease-in-out infinite; }
.sg-anim-cursor { animation: sg-cursor 1s steps(1) infinite; }
.sg-anim-check { animation: sg-check 1.8s ease-in-out infinite; }
.sg-anim-progress { animation: sg-progress 3.4s ease-in-out infinite; }

.sg-scanline {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 28%;
    background: linear-gradient(90deg, transparent, rgba(122, 176, 255, 0.35), transparent);
    animation: sg-scan 2.8s linear infinite;
}

.sg-price {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.sg-badge {
    display: inline-block;
    margin-top: 6px;
    padding: 3px 8px;
    border-radius: 999px;
    background: rgba(42, 209, 160, 0.2);
    color: #8dffd4;
    font-size: 10px;
    font-weight: 700;
}

.sg-color-swatches {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}

.sg-swatch {
    width: 18px;
    height: 18px;
    border-radius: 5px;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.sg-module-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.sg-module {
    height: 34px;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.sg-module.on {
    background: rgba(77, 142, 255, 0.28);
    border-color: rgba(122, 176, 255, 0.55);
}

.sg-cursor-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(77, 142, 255, 0.45);
    animation: sg-float 2.2s ease-in-out infinite;
}

.setup-guide-footer {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 clamp(18px, 4vw, 32px) 64px;
    text-align: center;
}

.setup-guide-footer p {
    color: var(--color-text-muted);
    margin-bottom: 14px;
}

@media (max-width: 820px) {
    .setup-guide-step,
    .setup-guide-step:nth-child(even) {
        grid-template-columns: 1fr;
    }

    .setup-guide-step:nth-child(even) .setup-guide-copy,
    .setup-guide-step:nth-child(even) .setup-guide-visual {
        order: initial;
    }

    .setup-guide-visual {
        min-height: 190px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .sg-anim-float,
    .sg-anim-pulse,
    .sg-anim-type,
    .sg-anim-cursor,
    .sg-anim-check,
    .sg-anim-progress,
    .sg-scanline {
        animation: none !important;
    }
}