/* Fancy Text, Fonts & Keyboard — landing design system */

:root {
    --bg: #faf9fc;
    --bg-soft: #f2eff8;
    --surface: #ffffff;
    --surface-2: #f7f5fb;
    --border: #e7e2f0;
    --text: #201a2b;
    --text-muted: #6b6478;
    --accent: #8b3dff;
    --accent-2: #ff5db1;
    --accent-3: #06b6d4;
    --accent-grad: linear-gradient(135deg, #8b3dff 0%, #ff5db1 55%, #ff9a5a 100%);
    --accent-grad-soft: linear-gradient(135deg, rgba(139,61,255,0.12), rgba(255,93,177,0.12));
    --shadow: 0 10px 30px rgba(70, 30, 130, 0.08);
    --shadow-lg: 0 25px 60px rgba(70, 30, 130, 0.14);
    --radius: 18px;
    --chip-bg: #f2eff8;
    --code-bg: #f2eff8;
    --header-bg: rgba(250, 249, 252, 0.8);
}

:root[data-theme="dark"] {
    --bg: #0e0b16;
    --bg-soft: #15111f;
    --surface: #181425;
    --surface-2: #1f1a2e;
    --border: #2a2438;
    --text: #f1edf9;
    --text-muted: #9d94b3;
    --accent: #a970ff;
    --accent-2: #ff7fc4;
    --accent-3: #22d3ee;
    --accent-grad: linear-gradient(135deg, #a970ff 0%, #ff7fc4 55%, #ffb86b 100%);
    --accent-grad-soft: linear-gradient(135deg, rgba(169,112,255,0.16), rgba(255,127,196,0.16));
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 25px 70px rgba(0, 0, 0, 0.5);
    --chip-bg: #221d33;
    --code-bg: #1c1729;
    --header-bg: rgba(14, 11, 22, 0.75);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #0e0b16;
        --bg-soft: #15111f;
        --surface: #181425;
        --surface-2: #1f1a2e;
        --border: #2a2438;
        --text: #f1edf9;
        --text-muted: #9d94b3;
        --accent: #a970ff;
        --accent-2: #ff7fc4;
        --accent-3: #22d3ee;
        --accent-grad: linear-gradient(135deg, #a970ff 0%, #ff7fc4 55%, #ffb86b 100%);
        --accent-grad-soft: linear-gradient(135deg, rgba(169,112,255,0.16), rgba(255,127,196,0.16));
        --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
        --shadow-lg: 0 25px 70px rgba(0, 0, 0, 0.5);
        --chip-bg: #221d33;
        --code-bg: #1c1729;
        --header-bg: rgba(14, 11, 22, 0.75);
    }
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, system-ui, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';
    line-height: 1.5;
    transition: background 0.2s ease, color 0.2s ease;
    overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

.wrap-narrow {
    width: 100%;
    max-width: 820px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(14px);
    background: var(--header-bg);
    border-bottom: 1px solid var(--border);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
    white-space: nowrap;
    min-width: 0;
}

.site-header .brand {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
}

.site-header .brand span:not(.brand-mark) {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

.brand-mark {
    width: 32px;
    height: 32px;
    border-radius: 9px;
    object-fit: cover;
    flex-shrink: 0;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-muted);
    flex-wrap: nowrap;
}

.main-nav a { transition: color 0.15s ease; }
.main-nav a:hover, .main-nav a.active { color: var(--text); }

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border);
    border-radius: 10px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    color: var(--text);
    cursor: pointer;
    font-size: 1.1rem;
}

.theme-toggle {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.05rem;
    flex-shrink: 0;
}

.theme-toggle:hover { border-color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 100px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
    white-space: nowrap;
}

.btn:active { transform: scale(0.97); }

.btn-primary {
    background: var(--accent-grad);
    color: #fff;
    box-shadow: 0 10px 24px rgba(139, 61, 255, 0.28);
}

.btn-primary:hover { box-shadow: 0 14px 30px rgba(139, 61, 255, 0.38); }

.btn-ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text);
}

.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-sm { padding: 8px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; }

.appstore-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--text);
    color: var(--bg);
    padding: 10px 18px;
    border-radius: 14px;
    font-weight: 700;
}

.appstore-btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.appstore-btn .as-text { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.appstore-btn .as-text small { font-size: 0.62rem; font-weight: 500; opacity: 0.75; text-transform: uppercase; letter-spacing: 0.04em; }
.appstore-btn .as-text span { font-size: 0.95rem; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    padding: 64px 0 40px;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    inset: -20% -10% auto -10%;
    height: 520px;
    background: var(--accent-grad);
    opacity: 0.16;
    filter: blur(90px);
    z-index: 0;
    pointer-events: none;
}

.hero .container { position: relative; z-index: 1; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-grad-soft);
    color: var(--accent);
    border-radius: 100px;
    padding: 7px 16px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    margin-bottom: 18px;
}

h1.hero-title {
    font-size: clamp(2.1rem, 5vw, 3.4rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin: 0 0 18px;
    max-width: 760px;
}

.gradient-text {
    background: var(--accent-grad);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 620px;
    margin: 0 0 28px;
}

.hero-ctas {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.trust-row {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
}

.trust-row b { color: var(--text); font-size: 1rem; }

/* ---------- Sections ---------- */
section { padding: 64px 0; }
.section-tight { padding: 40px 0; }

.section-head {
    max-width: 680px;
    margin: 0 auto 40px;
    text-align: center;
}

.section-head.left { text-align: left; margin: 0 0 32px; }

.eyebrow-sm {
    color: var(--accent);
    font-weight: 800;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 10px;
    display: block;
}

h2.section-title {
    font-size: clamp(1.6rem, 3.4vw, 2.3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 12px;
}

.section-sub { color: var(--text-muted); font-size: 1.02rem; }

.bg-soft { background: var(--bg-soft); }

/* ---------- Cards / grids ---------- */
.grid {
    display: grid;
    gap: 18px;
}

.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
    box-shadow: var(--shadow);
}

.feature-card .icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--accent-grad-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 14px;
}

.feature-card h3 { font-size: 1.05rem; margin: 0 0 8px; }
.feature-card p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }

.step-card { position: relative; }
.step-num {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: 0.06em;
    margin-bottom: 10px;
    display: block;
}

/* ---------- Generator ---------- */
.generator {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.generator-input {
    padding: 22px 22px 14px;
    border-bottom: 1px solid var(--border);
}

.generator-input textarea {
    width: 100%;
    min-height: 64px;
    resize: vertical;
    border: none;
    outline: none;
    background: transparent;
    color: var(--text);
    font-size: 1.15rem;
    font-family: inherit;
}

.generator-input textarea::placeholder { color: var(--text-muted); }

.gen-tabs {
    display: flex;
    gap: 6px;
    padding: 10px 22px;
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.gen-tab {
    padding: 8px 14px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    border: none;
    background: transparent;
    white-space: nowrap;
}

.gen-tab.active { background: var(--accent-grad-soft); color: var(--accent); }

.gen-panel { display: none; padding: 18px 22px 24px; }
.gen-panel.active { display: block; }

.gen-search {
    width: 100%;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface-2);
    color: var(--text);
    font-size: 0.9rem;
    margin-bottom: 14px;
}

.result-list { display: flex; flex-direction: column; gap: 10px; max-height: 460px; overflow-y: auto; }

.result-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 14px;
    background: var(--surface-2);
    border: 1px solid transparent;
    transition: border-color 0.15s ease;
}

.result-row:hover { border-color: var(--border); }

.result-text {
    font-size: 1.05rem;
    word-break: break-word;
    flex: 1;
}

.result-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pill {
    font-size: 0.62rem;
    padding: 2px 8px;
    border-radius: 100px;
    background: var(--accent-grad-soft);
    color: var(--accent);
    font-weight: 800;
    text-transform: uppercase;
}

.copy-btn {
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.copy-btn:hover { border-color: var(--accent); color: var(--accent); }
.copy-btn.copied { background: var(--accent-grad); color: #fff; border-color: transparent; }

.symbol-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.symbol-chip {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    padding: 12px 14px;
    border-radius: 12px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: var(--text);
    cursor: pointer;
    font-size: 1.1rem;
    white-space: nowrap;
    min-height: 48px;
}

.symbol-chip:hover { border-color: var(--accent); }
.symbol-chip.copied { background: var(--accent-grad); color: #fff; }

.set-group { margin-bottom: 26px; }
.set-group h4 { font-size: 0.95rem; margin: 0 0 10px; display: flex; align-items: center; gap: 8px; }

/* ---------- Font/style show page ---------- */
.style-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.style-sample {
    font-size: 1.8rem;
    padding: 20px 26px;
    border-radius: 18px;
    background: var(--accent-grad-soft);
    word-break: break-word;
}

.badge-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }

.badge {
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 100px;
    background: var(--chip-bg);
    color: var(--text-muted);
}

.rating-stars { color: #ffb020; font-size: 0.85rem; }

/* ---------- Tags/link clouds ---------- */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }

.tag-link {
    padding: 8px 14px;
    border-radius: 10px;
    background: var(--surface);
    border: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 600;
}

.tag-link:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- FAQ ---------- */
.faq-item {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 4px 20px;
    margin-bottom: 12px;
    background: var(--surface);
}

.faq-item summary {
    cursor: pointer;
    font-weight: 700;
    padding: 16px 0;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.3rem; color: var(--accent); font-weight: 400; }
.faq-item[open] summary::after { content: '–'; }
.faq-item p { color: var(--text-muted); margin: 0 0 16px; }

/* ---------- Footer ---------- */
.site-footer {
    border-top: 1px solid var(--border);
    background: var(--bg-soft);
    padding: 56px 0 28px;
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: 30px;
    margin-bottom: 36px;
}

.footer-col { min-width: 0; }
.footer-col .brand { white-space: normal; }

.footer-col h5 {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin: 0 0 14px;
}

.footer-col a, .footer-col p {
    display: block;
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.footer-col a:hover { color: var(--accent); }

.footer-col .appstore-btn,
.footer-col .appstore-btn:hover {
    display: inline-flex;
    color: var(--bg);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.82rem;
}

/* ---------- Utilities ---------- */
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.muted { color: var(--text-muted); }
.small { font-size: 0.85rem; }
.prose { max-width: 760px; margin: 0 auto; }
.prose h2 { font-size: 1.5rem; margin-top: 42px; }
.prose h3 { font-size: 1.15rem; margin-top: 28px; }
.prose p { color: var(--text-muted); font-size: 1rem; }
.prose ul { color: var(--text-muted); }
.prose li { margin-bottom: 6px; }

.cta-band {
    background: var(--accent-grad);
    border-radius: 26px;
    padding: 52px 40px;
    text-align: center;
    color: #fff;
}

.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.85); }

.breadcrumbs { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 18px; }
.breadcrumbs a:hover { color: var(--accent); }

@media (max-width: 960px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
}

@media (max-width: 720px) {
    .main-nav { display: none; }
    .nav-toggle { display: flex; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .style-hero { flex-direction: column; align-items: flex-start; }
    .footer-grid { grid-template-columns: minmax(0, 1fr); }
    section { padding: 44px 0; }
    .brand { font-size: 0.92rem; }
}


.mobile-nav {
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 10px 24px 18px;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
}

.mobile-nav.open { display: flex; }
.mobile-nav a { padding: 10px 4px; font-weight: 600; color: var(--text-muted); }