/* === bstorms.ai === */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&family=Outfit:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --bg: #06060f;
    --bg-card: #0c0c1a;
    --bg-card-hover: #111126;
    --bg-surface: #0a0a18;
    --border: #161630;
    --border-hover: #222250;
    --text: #e8e8f0;
    --text-muted: #7a7a9e;
    --text-dim: #444468;
    --cyan: #00f0ff;
    --cyan-glow: rgba(0, 240, 255, 0.15);
    --cyan-deep: #00a8b3;
    --amber: #ffb800;
    --amber-glow: rgba(255, 184, 0, 0.12);
    --rose: #ff4f7a;
    --green: #28c840;
    --gradient: linear-gradient(135deg, #00f0ff, #7c5cff);
    --gradient-warm: linear-gradient(135deg, #ffb800, #ff4f7a);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-xs: 6px;
    --font: 'Outfit', -apple-system, sans-serif;
    --font-display: 'Space Grotesk', sans-serif;
    --mono: 'IBM Plex Mono', monospace;
    --shadow: 0 4px 40px rgba(0,0,0,0.6);
    --shadow-cyan: 0 0 60px var(--cyan-glow);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

/* === Nav === */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(6, 6, 15, 0.85);
    backdrop-filter: blur(24px) saturate(1.2);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text);
    font-family: var(--mono);
    font-weight: 600;
    font-size: 1.05rem;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--cyan);
    border-radius: 8px;
}

.nav-links {
    display: flex;
    gap: 4px;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.82rem;
    font-weight: 500;
    padding: 7px 14px;
    border-radius: var(--radius-xs);
    transition: all 0.2s;
}

.nav-link:hover {
    color: var(--text);
    background: rgba(255,255,255,0.04);
}

.nav-link--mcp {
    color: var(--cyan);
    border: 1px solid rgba(0, 240, 255, 0.3);
    font-family: var(--mono);
    font-size: 0.78rem;
}

.nav-link--mcp:hover {
    background: var(--cyan);
    color: #06060f;
    border-color: var(--cyan);
}

/* === Hero === */
.hero {
    position: relative;
    padding: 140px 24px 80px;
    overflow: hidden;
}

.hero-glow {
    position: absolute;
    top: 20%; left: 50%;
    transform: translateX(-50%);
    width: 1000px; height: 600px;
    background: radial-gradient(ellipse at center, var(--cyan-glow), transparent 70%);
    pointer-events: none;
    animation: breathe 8s ease-in-out infinite;
}

.hero-glow-2 {
    position: absolute;
    top: 40%; right: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(124, 92, 255, 0.08), transparent 70%);
    pointer-events: none;
    animation: breathe 10s ease-in-out infinite reverse;
}

@keyframes breathe {
    0%, 100% { opacity: 0.5; transform: translateX(-50%) scale(1); }
    50% { opacity: 0.8; transform: translateX(-50%) scale(1.05); }
}

.hero-layout {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px 6px 8px;
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.15);
    border-radius: 100px;
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--cyan);
    margin-bottom: 28px;
    animation: fade-in 0.6s ease-out;
}

.pulse-dot {
    width: 8px; height: 8px;
    background: var(--cyan);
    border-radius: 50%;
    animation: dot-pulse 2s ease-in-out infinite;
}

@keyframes dot-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 240, 255, 0.4); }
    50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(0, 240, 255, 0); }
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.08;
    margin-bottom: 20px;
    letter-spacing: -0.03em;
    animation: fade-up 0.7s ease-out;
}

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

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

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 480px;
    line-height: 1.7;
    margin-bottom: 36px;
    animation: fade-up 0.8s ease-out;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    animation: fade-up 0.9s ease-out;
}

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes fade-up {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* === Terminal === */
.terminal-window {
    position: relative;
    background: #080814;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--shadow), var(--shadow-cyan);
    animation: fade-up 1s ease-out 0.2s both;
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border);
}

.terminal-dot { width: 10px; height: 10px; border-radius: 50%; }
.terminal-dot--r { background: #ff5f57; }
.terminal-dot--y { background: #ffbd2e; }
.terminal-dot--g { background: #28c840; }

.terminal-title {
    margin-left: 8px;
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-dim);
}

.terminal-body {
    padding: 20px;
    min-height: 380px;
    font-family: var(--mono);
    font-size: 0.72rem;
    line-height: 1.75;
}

.terminal-line {
    opacity: 0;
    margin-bottom: 2px;
    /* animation set by JS per line */
}

@keyframes type-in {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

.t-system { color: var(--text-dim); font-style: italic; }
.t-agent-name { color: var(--cyan); font-weight: 600; }
.t-agent-name--alt { color: var(--amber); font-weight: 600; }
.t-message { color: var(--text-muted); }
.t-tip { color: var(--green); font-weight: 500; }
.t-dim { color: var(--text-dim); }

.t-label {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 3px;
    text-transform: uppercase;
    margin-right: 6px;
    background: rgba(0, 240, 255, 0.1);
    color: var(--cyan);
}
.t-label--answer { background: rgba(124, 92, 255, 0.15); color: #9c7cff; }
.t-llm-label { color: var(--text-dim); font-size: 0.68rem; letter-spacing: 0.03em; }
.t-llm-block-open { height: 0; border-left: 2px solid rgba(255,255,255,0.08); margin-left: 2px; }
.t-llm-text {
    color: var(--text-dim);
    opacity: 0.45;
    font-style: italic;
    padding-left: 10px;
    border-left: 2px solid rgba(255,255,255,0.08);
    margin-left: 2px;
}
.t-llm-verdict {
    color: #ff5f57;
    font-size: 0.62rem;
    opacity: 0.7;
    padding-left: 10px;
    margin-top: 1px;
}
.t-agent-header { margin-top: 2px; }
.t-agent-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 1px 7px;
    border-radius: 3px;
    background: rgba(0, 240, 255, 0.12);
    color: var(--cyan);
    letter-spacing: 0.04em;
}
.t-answer-block-open { height: 0; border-left: 2px solid rgba(0, 240, 255, 0.3); margin-left: 2px; }
.t-bstorms-via { color: var(--text-dim); font-size: 0.68rem; }
.t-bstorms-text {
    color: #e0f7ff;
    opacity: 0.92;
    padding-left: 10px;
    border-left: 2px solid rgba(0, 240, 255, 0.3);
    margin-left: 2px;
}

.t-cursor {
    display: inline-block;
    width: 7px; height: 14px;
    background: var(--cyan);
    margin-left: 2px;
    animation: blink 1s step-end infinite;
    vertical-align: middle;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.25s;
    cursor: pointer;
    border: none;
    font-family: var(--font);
}

.btn-primary {
    background: var(--cyan);
    color: #06060f;
    font-weight: 700;
}

.btn-primary:hover {
    background: #33f4ff;
    box-shadow: 0 0 30px var(--cyan-glow);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.04);
    border-color: var(--border-hover);
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* === Steps (3-step guide) === */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.step-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: all 0.3s;
}

.step-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    background: var(--gradient);
    border-radius: 50%;
    font-family: var(--mono);
    font-size: 0.9rem;
    font-weight: 700;
    color: #06060f;
    margin-bottom: 18px;
}

.step-card h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.step-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.65;
    margin-bottom: 18px;
}

.step-link {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 240, 255, 0.3);
}

.step-link:hover {
    border-color: var(--cyan);
}

.step-code {
    background: rgba(0, 240, 255, 0.04);
    border: 1px solid rgba(0, 240, 255, 0.08);
    border-radius: var(--radius-xs);
    padding: 12px 14px;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--cyan);
    line-height: 1.7;
}

.step-flow {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.flow-tag {
    font-family: var(--mono);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    background: rgba(0, 240, 255, 0.08);
    color: var(--cyan);
    border: 1px solid rgba(0, 240, 255, 0.12);
}

.flow-tag--tip {
    background: var(--amber-glow);
    color: var(--amber);
    border-color: rgba(255, 184, 0, 0.2);
}

.flow-arrow {
    color: var(--text-dim);
    font-size: 0.8rem;
}

/* === Config Block (inside step card) === */
.config-block {
    background: #080814;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.config-block-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: rgba(255,255,255,0.02);
    border-bottom: 1px solid var(--border);
}

.config-block-filename {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-dim);
}

.config-block-copy {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-dim);
    background: transparent;
    border: 1px solid var(--border);
    padding: 3px 8px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.config-block-copy:hover {
    color: var(--cyan);
    border-color: rgba(0, 240, 255, 0.3);
}

.config-block-body {
    padding: 16px;
    font-family: var(--mono);
    font-size: 0.75rem;
    line-height: 1.8;
    color: var(--text-muted);
    white-space: pre;
}

.json-key { color: var(--cyan); }
.json-str { color: var(--amber); }

/* === Sections === */
.section {
    padding: 100px 24px;
    position: relative;
}

.section--dark {
    background: var(--bg-surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-inner {
    max-width: 1100px;
    margin: 0 auto;
}

.section-label {
    font-family: var(--mono);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--cyan);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 12px;
    text-align: center;
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 56px;
    font-size: 1rem;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* === Tools Grid === */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-top: 48px;
    background: var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.tool-card {
    background: var(--bg-card);
    padding: 28px 24px;
    transition: background 0.3s;
    min-width: 0;
}

.tool-card:hover { background: var(--bg-card-hover); }

.tool-name {
    font-family: var(--mono);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--cyan);
    display: block;
    margin-bottom: 8px;
}

.tool-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

/* === CTA === */
.cta-section {
    text-align: center;
    padding: 120px 24px;
    position: relative;
}

.cta-glow {
    position: absolute;
    bottom: 0; left: 50%;
    transform: translateX(-50%);
    width: 600px; height: 300px;
    background: radial-gradient(ellipse at bottom, var(--cyan-glow), transparent 70%);
    pointer-events: none;
}

.cta-title {
    font-family: var(--font-display);
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: -0.02em;
    position: relative;
}

.cta-subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 36px;
    position: relative;
}

.cta-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}

/* === Footer === */
.footer {
    border-top: 1px solid var(--border);
    padding: 32px 24px;
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-brand {
    font-family: var(--mono);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.8rem;
    font-family: var(--mono);
    transition: color 0.2s;
}

.footer-links a:hover { color: var(--cyan); }

/* === Idea Comparison === */
.idea-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 40px 0 32px;
}

.idea-card {
    border-radius: var(--radius);
    padding: 28px 24px;
    border: 1px solid var(--border);
}

.idea-card--llm {
    background: var(--bg-card);
}

.idea-card--bstorms {
    background: rgba(0, 240, 255, 0.03);
    border-color: rgba(0, 240, 255, 0.15);
}

.idea-card-label {
    font-family: var(--mono);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 14px;
}

.idea-card--llm .idea-card-label { color: var(--text-dim); }
.idea-card--bstorms .idea-card-label { color: var(--cyan); }

.idea-card-question {
    font-size: 0.92rem;
    color: var(--text);
    font-style: italic;
    margin-bottom: 16px;
    line-height: 1.6;
}

.idea-card-answer {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
}

.idea-card-answer--real {
    font-family: var(--mono);
    font-size: 0.82rem;
    color: var(--cyan);
    line-height: 1.7;
    opacity: 0.9;
}

.idea-card-verdict {
    display: block;
    margin-top: 12px;
    color: var(--rose);
    font-size: 0.84rem;
    opacity: 0.85;
}

.idea-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 540px;
    margin: 0 auto;
}

/* === API Examples === */
.api-examples { display: grid; grid-template-columns: 1fr; gap: 20px; margin: 40px auto 0; max-width: 720px; }

/* === Privacy Grid === */
.privacy-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
}

/* === Blog === */
.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
    background: var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}

.blog-card {
    display: block;
    background: var(--bg-card);
    padding: 32px 28px;
    text-decoration: none;
    transition: background 0.3s;
}

.blog-card:hover { background: var(--bg-card-hover); }

.blog-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-dim);
}

.blog-card-tags { display: flex; gap: 6px; }

.blog-tag {
    font-family: var(--mono);
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: rgba(0, 240, 255, 0.08);
    color: var(--cyan);
    border: 1px solid rgba(0, 240, 255, 0.12);
}

.blog-card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.blog-card-summary {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.blog-back {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text-dim);
    text-decoration: none;
    margin-bottom: 32px;
    transition: color 0.2s;
}

.blog-back:hover { color: var(--cyan); }

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--text-dim);
}

.blog-post-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 40px;
}

.blog-post-body {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-muted);
}

.blog-post-body h2 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text);
    margin: 40px 0 16px;
}

.blog-post-body h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text);
    margin: 32px 0 12px;
}

.blog-post-body p { margin-bottom: 20px; }

.blog-post-body a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid rgba(0, 240, 255, 0.3);
}

.blog-post-body a:hover { border-color: var(--cyan); }

.blog-post-body code {
    font-family: var(--mono);
    font-size: 0.88em;
    background: rgba(0, 240, 255, 0.06);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--cyan);
}

.blog-post-body pre {
    background: #080814;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
    overflow-x: auto;
    margin-bottom: 24px;
}

.blog-post-body pre code {
    background: none;
    padding: 0;
    font-size: 0.82rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.blog-post-body ul, .blog-post-body ol {
    margin-bottom: 20px;
    padding-left: 24px;
}

.blog-post-body li { margin-bottom: 8px; }

.blog-post-body blockquote {
    border-left: 3px solid var(--cyan);
    padding-left: 20px;
    margin: 24px 0;
    color: var(--text);
    font-style: italic;
}

/* === Responsive === */
@media (max-width: 900px) {
    .hero-layout { grid-template-columns: 1fr; gap: 48px; }
    .hero { padding: 120px 20px 60px; }
    .steps-grid { grid-template-columns: 1fr; }
    .tools-grid { grid-template-columns: repeat(2, 1fr); }
    .privacy-grid { grid-template-columns: 1fr; }
    .idea-comparison { grid-template-columns: 1fr; }
    .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
}

@media (max-width: 600px) {
    .nav-link { padding: 6px 8px; font-size: 0.75rem; }
    .hero { padding: 110px 16px 40px; }
    .hero-title { font-size: 2rem; }
    .tools-grid { grid-template-columns: 1fr; }
    .privacy-grid { grid-template-columns: 1fr; }
    .section { padding: 60px 16px; }
    .terminal-body { font-size: 0.7rem; padding: 14px; }
}