/* ============================================================================
   Tale Crafting — shared web theme
   Dark base (near-black / white plain text) with neon-blue and pink/purple
   accents for titles, links, and interactive hints. Used by the public landing
   page, the store-redirect page, and the story index.
   ============================================================================ */

:root {
    /* Base */
    --tc-bg:            #0a0a0f;   /* near-black, slight blue cast */
    --tc-bg-elev:       #14141c;   /* elevated surfaces (cards, header) */
    --tc-bg-input:      #1b1b26;
    --tc-text:          #f4f4f8;   /* plain white-ish body text */
    --tc-text-dim:      #a8a8b8;   /* secondary text */
    --tc-border:        #2a2a38;

    /* Accents */
    --tc-neon:          #36d4ff;   /* neon blue */
    --tc-neon-soft:     #36d4ff33;
    --tc-pink:          #ff5cc8;   /* pink */
    --tc-purple:        #a35bff;   /* purple */
    --tc-gradient:      linear-gradient(120deg, var(--tc-neon), var(--tc-purple) 55%, var(--tc-pink));

    --tc-radius:        14px;
    --tc-shadow:        0 8px 30px rgba(0, 0, 0, 0.55);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background-color: var(--tc-bg);
    color: var(--tc-text);
    font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* ---- Typography ---------------------------------------------------------- */
h1, h2, h3 { line-height: 1.2; font-weight: 700; letter-spacing: 0.5px; }

/* Gradient accent for major titles */
.tc-gradient-text {
    background: var(--tc-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

/* Neon-glow variant for hero headings */
.tc-glow {
    color: var(--tc-text);
    text-shadow: 0 0 8px var(--tc-neon-soft), 0 0 24px var(--tc-neon-soft);
}

a { color: var(--tc-neon); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--tc-pink); }

/* ---- Layout -------------------------------------------------------------- */
.tc-container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }

.tc-header {
    background: var(--tc-bg-elev);
    border-bottom: 1px solid var(--tc-border);
    padding: 1.25rem 0;
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(6px);
}

.tc-logo {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-align: center;
}

/* ---- Hero ---------------------------------------------------------------- */
.tc-hero {
    min-height: 62vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 1.5rem;
    position: relative;
    background:
        radial-gradient(circle at 20% 20%, var(--tc-neon-soft), transparent 40%),
        radial-gradient(circle at 80% 70%, #ff5cc822, transparent 45%);
}

.tc-hero h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); margin-bottom: 1rem; }
.tc-tagline { font-size: clamp(1.1rem, 2.5vw, 1.5rem); color: var(--tc-text-dim); margin-bottom: 2rem; }

/* ---- Buttons ------------------------------------------------------------- */
.tc-btn {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    color: #0a0a0f;
    background: var(--tc-gradient);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 18px var(--tc-neon-soft);
}
.tc-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 26px rgba(163, 91, 255, 0.4); color: #0a0a0f; }

/* Outline / secondary button */
.tc-btn-outline {
    background: transparent;
    color: var(--tc-neon);
    border: 1.5px solid var(--tc-neon);
    box-shadow: none;
}
.tc-btn-outline:hover { background: var(--tc-neon-soft); color: var(--tc-text); }

/* ---- Feature cards ------------------------------------------------------- */
.tc-section { padding: 4rem 0; }
.tc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}
.tc-card {
    background: var(--tc-bg-elev);
    border: 1px solid var(--tc-border);
    border-radius: var(--tc-radius);
    padding: 2rem;
    text-align: center;
    transition: transform 0.2s ease, border-color 0.2s ease;
}
.tc-card:hover { transform: translateY(-4px); border-color: var(--tc-purple); }
.tc-card-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.tc-card h3 { margin-bottom: 0.5rem; color: var(--tc-text); }
.tc-card p { color: var(--tc-text-dim); }

/* ---- Forms --------------------------------------------------------------- */
.tc-form { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.5rem; }
.tc-form input[type="email"] {
    padding: 0.9rem 1.1rem;
    width: min(320px, 80vw);
    border: 1px solid var(--tc-border);
    border-radius: 999px;
    background: var(--tc-bg-input);
    color: var(--tc-text);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.tc-form input[type="email"]::placeholder { color: var(--tc-text-dim); }
.tc-form input[type="email"]:focus {
    outline: none;
    border-color: var(--tc-neon);
    box-shadow: 0 0 0 3px var(--tc-neon-soft);
}

.tc-msg { margin-top: 1rem; text-align: center; min-height: 1.2em; }
.tc-msg.success { color: var(--tc-neon); }
.tc-msg.error { color: var(--tc-pink); }

/* ---- Footer -------------------------------------------------------------- */
.tc-footer {
    background: var(--tc-bg-elev);
    border-top: 1px solid var(--tc-border);
    color: var(--tc-text-dim);
    text-align: center;
    padding: 2rem 0;
    font-size: 0.9rem;
}

/* ---- Story index list (re-themes the generated index.html) --------------- */
.tc-list { list-style: none; max-width: 760px; margin: 2rem auto; padding: 0 1.5rem; }
.tc-list li {
    background: var(--tc-bg-elev);
    border: 1px solid var(--tc-border);
    border-radius: 10px;
    margin-bottom: 0.6rem;
    transition: border-color 0.2s ease, transform 0.15s ease;
}
.tc-list li:hover { border-color: var(--tc-neon); transform: translateX(4px); }
.tc-list a { display: block; padding: 0.9rem 1.2rem; color: var(--tc-text); }
.tc-list a:hover { color: var(--tc-neon); }

@media (max-width: 600px) {
    .tc-form { flex-direction: column; align-items: center; }
    .tc-form input[type="email"] { width: 90vw; }
}