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

:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #16161f;
  --border: #1e1e2a;
  --border-bright: #2a2a3a;
  --text: #e4e4ef;
  --text-dim: #ababbe;
  --text-muted: #8585a0;
  --accent: #6ee7b7;
  --accent-dim: #34d399;
  --accent-glow: rgba(110, 231, 183, 0.12);
  --accent-glow-strong: rgba(110, 231, 183, 0.25);
  --red: #f87171;
  --yellow: #fbbf24;
  --blue: #60a5fa;
  --purple: #a78bfa;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Instrument Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Grain overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.025;
  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)'/%3E%3C/svg%3E");
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-link {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: all 0.2s;
}
.nav-link:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-glow);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

/* Grid background */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black 20%, transparent 70%);
  opacity: 0.5;
}

/* Accent glow */
.hero::after {
  content: '';
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-glow-strong) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

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

.hero-badge {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(110, 231, 183, 0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
  letter-spacing: 1px;
  text-transform: uppercase;
  animation: fadeInUp 0.6s ease both;
}

.hero h1 {
  font-family: var(--mono);
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hero h1 .accent { color: var(--accent); }

.hero-sub {
  font-size: clamp(16px, 2.2vw, 20px);
  color: var(--text-dim);
  max-width: 580px;
  margin-bottom: 48px;
  line-height: 1.7;
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-cta {
  display: flex;
  gap: 12px;
  align-items: center;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.btn-primary {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  border: none;
  padding: 14px 28px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-primary:hover {
  background: #5cdba8;
  box-shadow: 0 0 30px var(--accent-glow-strong);
  transform: translateY(-1px);
}

.hero-terminal {
  margin-top: 64px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 100%;
  max-width: 600px;
  text-align: left;
  overflow: hidden;
  animation: fadeInUp 0.6s ease 0.4s both;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}
.terminal-dot {
  width: 10px; height: 10px; border-radius: 50%;
}
.terminal-dot.r { background: var(--red); }
.terminal-dot.y { background: var(--yellow); }
.terminal-dot.g { background: var(--accent-dim); }
.terminal-title {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 8px;
}

.terminal-body {
  padding: 20px;
  font-family: var(--mono);
  font-size: 13px;
  line-height: 2;
}
.terminal-body .prompt { color: var(--accent); }
.terminal-body .cmd { color: var(--text); }
.terminal-body .comment { color: var(--text-muted); }
.terminal-body .string { color: var(--yellow); }
.terminal-body .output { color: var(--text-dim); }

/* ── SECTIONS ── */
section {
  padding: 100px 24px;
  max-width: 1000px;
  margin: 0 auto;
}

.section-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--mono);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-desc {
  color: var(--text-dim);
  font-size: 16px;
  max-width: 560px;
  margin-bottom: 56px;
  line-height: 1.7;
}

/* ── HOW IT WORKS ── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 24px;
  position: relative;
  transition: all 0.3s;
}
.step:hover {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
  transform: translateY(-4px);
}

.step-num {
  font-family: var(--mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--border-bright);
  line-height: 1;
  margin-bottom: 20px;
}
.step:hover .step-num { color: var(--accent); transition: color 0.3s; }

.step-title {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 12px;
}

.step-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

.step-code {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  background: rgba(110, 231, 183, 0.06);
  padding: 8px 12px;
  border-radius: 6px;
  margin-top: 16px;
  border: 1px solid rgba(110, 231, 183, 0.1);
}

/* ── COMPATIBILITY ── */
.compat-section {
  text-align: center;
  border-top: 1px solid var(--border);
}

.compat-section .section-desc {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 48px;
}

.compat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  max-width: 800px;
  margin: 0 auto 40px;
}

.compat-group {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  text-align: center;
  transition: all 0.3s;
}
.compat-group:hover {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
}

.compat-group-label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 20px;
}

.compat-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.compat-tag {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  padding: 6px 14px;
  border-radius: 100px;
  transition: all 0.2s;
}
.compat-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.compat-tag.more {
  color: var(--accent);
  border-color: rgba(110, 231, 183, 0.25);
  background: rgba(110, 231, 183, 0.06);
  font-weight: 500;
}

.compat-note {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.6;
  font-style: italic;
}

.compat-cta {
  margin-top: 36px;
}

@media (max-width: 768px) {
  .compat-grid { grid-template-columns: 1fr; }
}

/* ── COMPARISON ── */
.comparison-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card);
}

.comparison-table th,
.comparison-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.comparison-table thead th {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  background: var(--bg-elevated);
}

.comparison-table thead th:first-child { border-radius: 12px 0 0 0; }
.comparison-table thead th:last-child { border-radius: 0 12px 0 0; }

.comparison-table tbody tr:last-child td { border-bottom: none; }

.comparison-table td:first-child {
  font-family: var(--mono);
  font-weight: 500;
  color: var(--text);
}

.comparison-table td { color: var(--text-dim); }

/* Ohita column highlight */
.comparison-table td.ohita,
.comparison-table th.ohita {
  background: rgba(110, 231, 183, 0.04);
  color: var(--accent);
  font-weight: 500;
}
.comparison-table th.ohita {
  color: var(--accent);
  font-weight: 700;
}

.check { color: var(--accent); font-size: 16px; }
.cross { color: var(--text-muted); font-size: 16px; }
.partial { color: var(--yellow); font-size: 16px; }

/* ── CTA / SIGNUP ── */
.cta-section {
  text-align: center;
  padding: 100px 24px 120px;
  max-width: 600px;
  margin: 0 auto;
}

.signup-form {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.signup-input {
  flex: 1;
  font-family: var(--mono);
  font-size: 14px;
  padding: 14px 18px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
.signup-input::placeholder { color: var(--text-muted); }
.signup-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }

.signup-btn {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  border: none;
  padding: 14px 24px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.signup-btn:hover {
  background: #5cdba8;
  box-shadow: 0 0 30px var(--accent-glow-strong);
}
.signup-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.signup-msg {
  font-family: var(--mono);
  font-size: 13px;
  margin-top: 16px;
  min-height: 20px;
}
.signup-msg.success { color: var(--accent); }
.signup-msg.error { color: var(--red); }

/* ── FOOTER ── */
footer {
  text-align: center;
  padding: 32px 24px;
  border-top: 1px solid var(--border);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
}

footer .finnish {
  color: var(--text-muted);
  font-style: italic;
}

/* ── NAV LINKS ── */
.nav-logo {
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-link-active {
  color: var(--accent) !important;
  border-color: var(--accent) !important;
}

/* ── FAQ COMPONENTS ── */
.faq-home-section {
  border-top: 1px solid var(--border);
}

.faq-list {
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border: 1px solid var(--border);
  border-bottom: none;
  background: var(--bg-card);
  transition: all 0.2s;
}

.faq-item:first-child {
  border-radius: 12px 12px 0 0;
}

.faq-item:last-child {
  border-bottom: 1px solid var(--border);
  border-radius: 0 0 12px 12px;
}

.faq-item:only-child {
  border-radius: 12px;
  border-bottom: 1px solid var(--border);
}

.faq-item[open] {
  background: var(--bg-elevated);
}

.faq-question {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.2s;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: '+';
  font-family: var(--mono);
  font-size: 18px;
  color: var(--text-muted);
  transition: all 0.2s;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item[open] .faq-question::after {
  content: '−';
  color: var(--accent);
}

.faq-question:hover {
  color: var(--accent);
}

.faq-answer {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}

.faq-answer p {
  margin-bottom: 12px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer ul,
.faq-answer ol {
  margin: 8px 0 12px 20px;
  color: var(--text-dim);
}

.faq-answer li {
  margin-bottom: 4px;
}

.faq-answer strong {
  color: var(--text);
}

.faq-answer code {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  background: rgba(110, 231, 183, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
}

.faq-code {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  background: rgba(110, 231, 183, 0.06);
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid rgba(110, 231, 183, 0.1);
  margin: 8px 0 12px;
}

.faq-more {
  margin-top: 32px;
}

.faq-more .nav-link {
  font-size: 14px;
}

/* ── FAQ PAGE ── */
.faq-hero {
  padding: 140px 24px 60px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.faq-hero .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.faq-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

.faq-section {
  padding: 40px 0;
  max-width: 800px;
  border-top: none;
}

.faq-category-title {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 24px;
}

.faq-cta-btn {
  margin-top: 32px;
}

/* ── BLOG ── */
.blog-hero {
  padding: 140px 24px 60px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.blog-hero .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.blog-list {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 100px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.blog-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px 28px;
  text-decoration: none;
  transition: all 0.3s;
}
.blog-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
  transform: translateY(-2px);
}

.blog-card-date {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.blog-card-title {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin: 12px 0 8px;
  line-height: 1.3;
}

.blog-card-excerpt {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 16px;
}

.blog-card-link {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
}

/* ── BLOG POST ── */
.blog-post {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

.blog-post-header {
  padding-top: 120px;
  margin-bottom: 48px;
}

.blog-back-link {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  display: inline-block;
  margin-bottom: 24px;
}
.blog-back-link:hover {
  color: var(--accent);
}

.blog-post-date {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  display: block;
  margin-bottom: 16px;
}

.blog-post-header h1 {
  font-family: var(--mono);
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.blog-post-excerpt {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.7;
}

.blog-post-body {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.blog-post-body h2 {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin: 48px 0 16px;
  line-height: 1.3;
}

.blog-post-body h3 {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin: 28px 0 12px;
}

.blog-post-body p {
  margin-bottom: 16px;
}

.blog-post-body ul,
.blog-post-body ol {
  margin: 8px 0 20px 20px;
}

.blog-post-body li {
  margin-bottom: 6px;
}

.blog-post-body strong {
  color: var(--text);
}

.blog-post-body a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(110, 231, 183, 0.3);
  transition: border-color 0.2s;
}
.blog-post-body a:hover {
  border-color: var(--accent);
}

.blog-post-body hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 40px 0;
}

.blog-code-block {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--accent);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 16px 20px;
  border-radius: 8px;
  margin: 12px 0 20px;
  overflow-x: auto;
}

.blog-tldr {
  font-size: 15px;
  color: var(--text-dim);
  background: var(--bg-elevated);
  border-left: 3px solid var(--accent);
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 32px;
  line-height: 1.7;
}

.blog-comparison {
  margin: 24px 0 20px;
  font-size: 13px;
}

.blog-home-section {
  border-top: 1px solid var(--border);
}

.blog-post-cta {
  text-align: center;
  margin-top: 64px;
  padding: 48px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

/* ── AUTH PAGE ── */
.auth-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 120px 24px 80px;
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px 36px;
  width: 100%;
  max-width: 420px;
}

.auth-tabs {
  display: flex;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--border);
}

.auth-tab {
  flex: 1;
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  background: none;
  border: none;
  padding: 12px 0;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
}
.auth-tab:hover { color: var(--text); }
.auth-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-input {
  font-family: var(--mono);
  font-size: 14px;
  padding: 14px 18px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
}
.auth-input::placeholder { color: var(--text-muted); }
.auth-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }

.auth-btn {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  border: none;
  padding: 14px 24px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 8px;
}
.auth-btn:hover { background: #5cdba8; box-shadow: 0 0 30px var(--accent-glow-strong); }
.auth-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.auth-msg {
  font-family: var(--mono);
  font-size: 13px;
  min-height: 20px;
}
.auth-msg.success { color: var(--accent); }
.auth-msg.error { color: var(--red); }

/* ── DASHBOARD ── */
.dash-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 120px 24px 80px;
}

.dash-desc {
  color: var(--text-dim);
  font-size: 15px;
  margin-bottom: 40px;
  line-height: 1.6;
}
.dash-desc code {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  background: rgba(110, 231, 183, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
}

.dash-create {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.key-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 32px;
}

.key-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: border-color 0.2s;
}
.key-card:hover { border-color: var(--border-bright); }

.key-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.key-value {
  display: flex;
  align-items: center;
  gap: 12px;
}
.key-value code {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--accent);
}

.key-action-btn {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.2s;
}
.key-action-btn:hover { color: var(--accent); border-color: var(--accent); }

.key-label {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-dim);
}

.key-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.key-delete-btn {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px 16px;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}
.key-delete-btn:hover {
  color: var(--red);
  border-color: var(--red);
  background: rgba(248, 113, 113, 0.06);
}

.dash-empty,
.dash-loading {
  text-align: center;
  padding: 48px 24px;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 14px;
}

.nav-user {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
}

/* ── GETTING STARTED GUIDE ── */
.guide-hero {
  padding: 140px 24px 60px;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.guide-hero .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.guide-page {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

.guide-section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}

/* Path picker (choose your path) */
.path-picker {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 24px;
}

.path-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.25s ease;
  cursor: pointer;
}

.path-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-2px);
}

.path-badge {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(110, 231, 183, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  width: fit-content;
  letter-spacing: 0.5px;
}

.path-title {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 700;
  display: block;
}

.path-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
  margin: 0;
}

.path-arrow {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--text-muted);
  transition: color 0.2s;
  margin-top: 4px;
}

.path-card:hover .path-arrow {
  color: var(--accent);
}

@media (max-width: 600px) {
  .path-picker {
    grid-template-columns: 1fr;
  }
}

/* Path anchor offset for fixed nav */
.guide-path-anchor {
  scroll-margin-top: 100px;
}

/* Path divider */
.guide-path-divider {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 48px 0;
}

.guide-path-divider-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}

.guide-path-divider-text {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  white-space: nowrap;
}

/* Cookbook cards (Start in 60 seconds) */
.cookbook-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
}

.cookbook-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-decoration: none;
  color: var(--text);
  transition: all 0.25s ease;
  cursor: pointer;
}

.cookbook-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 30px var(--accent-glow);
  transform: translateY(-2px);
}

.cookbook-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-elevated);
  border-radius: 10px;
  border: 1px solid var(--border);
}

.cookbook-label {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 600;
  flex: 1;
}

.cookbook-arrow {
  font-family: var(--mono);
  font-size: 18px;
  color: var(--text-muted);
  transition: color 0.2s, transform 0.2s;
}

.cookbook-card:hover .cookbook-arrow {
  color: var(--accent);
  transform: translateX(3px);
}

@media (max-width: 600px) {
  .cookbook-cards {
    grid-template-columns: 1fr;
  }
}

.guide-category-title {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 20px;
}

.guide-step-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}

.guide-step-num {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 700;
  color: var(--border-bright);
  line-height: 1;
  flex-shrink: 0;
}

.guide-step-title {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
}

.guide-text {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 16px;
}

.guide-text code {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--accent);
  background: rgba(110, 231, 183, 0.06);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid rgba(110, 231, 183, 0.1);
}

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

.guide-text a {
  border-bottom: 1px solid rgba(110, 231, 183, 0.3);
  text-decoration: none;
  transition: border-color 0.2s;
}
.guide-text a:hover {
  border-color: var(--accent);
}

.guide-action {
  margin: 24px 0;
}

.guide-note {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 20px;
}

/* Prerequisites */
.guide-prereqs {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.guide-prereq {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
}

.guide-prereq-icon {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(110, 231, 183, 0.1);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  flex-shrink: 0;
}

.guide-prereq strong {
  font-family: var(--mono);
  font-size: 14px;
  display: block;
  margin-bottom: 4px;
}

.guide-prereq p {
  font-size: 14px;
  color: var(--text-dim);
  margin: 0;
}

/* API key display */
.guide-key-display {
  font-family: var(--mono);
  font-size: 18px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  margin: 20px 0;
  text-align: center;
  letter-spacing: 1px;
}

.guide-key-prefix {
  color: var(--text-muted);
}

.guide-key-value {
  color: var(--accent);
}

/* Terminal blocks (extends hero-terminal) */
.guide-terminal {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin: 16px 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.guide-terminal .terminal-header {
  position: relative;
}

.guide-copy-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 10px;
  cursor: pointer;
  transition: all 0.2s;
}
.guide-copy-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Language tabs */
.guide-tabs {
  display: flex;
  gap: 4px;
  margin: 24px 0 0;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-bottom: none;
  border-radius: 10px 10px 0 0;
  padding: 8px 8px 0;
}

.guide-tab {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
  background: none;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 8px 8px 0 0;
  padding: 10px 20px;
  cursor: pointer;
  transition: all 0.2s;
}
.guide-tab:hover {
  color: var(--text-dim);
}
.guide-tab.active {
  color: var(--accent);
  background: var(--bg-card);
  border-color: var(--border);
}

.guide-tab-content {
  display: none;
}
.guide-tab-content.active {
  display: block;
}
.guide-tab-content .guide-terminal {
  border-radius: 0 0 12px 12px;
  margin-top: 0;
}
.guide-tab-content .guide-terminal .terminal-header {
  border-radius: 0;
}

/* Success callout */
.guide-success {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(110, 231, 183, 0.06);
  border: 1px solid rgba(110, 231, 183, 0.15);
  border-radius: 10px;
  padding: 20px;
  margin-top: 28px;
}

.guide-success-icon {
  font-size: 18px;
  color: var(--accent);
  flex-shrink: 0;
  line-height: 1.4;
}

.guide-success strong {
  font-family: var(--mono);
  font-size: 14px;
  display: block;
  margin-bottom: 4px;
  color: var(--accent);
}

.guide-success p {
  font-size: 14px;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.6;
}

/* Endpoint cards */
.guide-endpoints {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.guide-endpoint {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  transition: all 0.3s;
}
.guide-endpoint:hover {
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--accent-glow);
}

.guide-endpoint-label {
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.guide-endpoint-code {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
}

/* Compatibility rows */
.guide-compat-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.guide-compat-row {
  display: flex;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.guide-compat-label {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  min-width: 100px;
  flex-shrink: 0;
  padding-top: 2px;
}

.guide-compat-value {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* Next links */
.guide-next-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.guide-next-link {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px 20px;
  text-decoration: none;
  transition: all 0.3s;
}
.guide-next-link:hover {
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--accent-glow);
  transform: translateY(-2px);
}

.guide-next-link strong {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
  display: block;
  margin-bottom: 6px;
}

.guide-next-link p {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

/* ── PRICING ── */
.pricing-page {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 24px 60px;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s;
}
.pricing-card:hover {
  border-color: var(--border-bright);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.pricing-card-featured {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
}
.pricing-card-featured:hover {
  border-color: var(--accent);
  box-shadow: 0 0 60px var(--accent-glow-strong);
}

.pricing-popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--bg);
  background: var(--accent);
  padding: 4px 16px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-card-header {
  margin-bottom: 28px;
}

.pricing-tier-label {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.pricing-price {
  margin: 12px 0 8px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.pricing-amount {
  font-family: var(--mono);
  font-size: 48px;
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.pricing-period {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-muted);
}

.pricing-tagline {
  font-size: 14px;
  color: var(--text-dim);
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}

.pricing-features li {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li .check {
  font-size: 14px;
}

.pricing-features li .cross {
  font-size: 14px;
}

.pricing-feature-dim {
  color: var(--text-muted) !important;
}

.pricing-cta {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  padding: 14px 24px;
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  display: block;
}

.pricing-cta-primary {
  color: var(--bg);
  background: var(--accent);
}
.pricing-cta-primary:hover {
  background: #5cdba8;
  box-shadow: 0 0 30px var(--accent-glow-strong);
  transform: translateY(-1px);
}

.pricing-cta-secondary {
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}
.pricing-cta-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
}

.pricing-cta:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pricing-comparison {
  padding: 60px 0;
}

.pricing-faq {
  padding: 60px 0 0;
}

/* ── USAGE GAUGE (dashboard) ── */
.dash-tier-section {
  margin-bottom: 40px;
}

/* ── Dashboard Tabs ── */
.dash-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.dash-tab {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 20px;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.dash-tab:hover {
  color: var(--text-dim);
}

.dash-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.dash-tab-pane {
  display: none;
}

.dash-tab-pane.active {
  display: block;
  animation: fadeTabIn 0.2s ease;
}

@keyframes fadeTabIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .dash-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .dash-tab {
    padding: 10px 14px;
    font-size: 12px;
  }
}

.dash-tier-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.dash-tier-badge {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(110, 231, 183, 0.2);
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.dash-upgrade-btn {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 14px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}
.dash-upgrade-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-glow);
}

.dash-usage-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
}

.dash-usage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.dash-usage-label {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
}

.dash-usage-value {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
}

.dash-usage-bar {
  width: 100%;
  height: 8px;
  background: var(--bg-elevated);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: 8px;
}

.dash-usage-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 100px;
  transition: width 0.6s ease;
}

.dash-usage-fill.warning {
  background: var(--yellow);
}

.dash-usage-fill.danger {
  background: var(--red);
}

.dash-usage-hint {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  text-align: right;
}

.dash-coupon-section {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.dash-coupon-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.dash-coupon-row .auth-input {
  flex: 1;
  max-width: 300px;
}

@media (max-width: 768px) {
  .pricing-cards { grid-template-columns: 1fr; max-width: 400px; margin-left: auto; margin-right: auto; }
}

/* ── ANIMATIONS ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── CREDENTIALS / BYOK ── */
.dash-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 56px 0 40px;
}

.cred-grid {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 24px;
}

.cred-group-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 12px;
}

.cred-group-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg);
  letter-spacing: 0.02em;
}

.cred-group-note {
  font-size: 12px;
  color: var(--fg-muted);
  line-height: 1.4;
}

.cred-grid-inner {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.cred-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s;
}
.cred-card:hover { border-color: var(--border-bright); }

.cred-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cred-provider {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  text-transform: capitalize;
}

.cred-status {
  font-family: var(--mono);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cred-status.active { color: var(--accent); background: var(--accent-glow); border: 1px solid rgba(110,231,183,0.2); }
.cred-status.error { color: var(--red); background: rgba(248,113,113,0.08); border: 1px solid rgba(248,113,113,0.2); }
.cred-status.none { color: var(--text-muted); background: var(--bg-elevated); border: 1px solid var(--border); }
.cred-status.expired { color: var(--yellow); background: rgba(251,191,36,0.08); border: 1px solid rgba(251,191,36,0.2); }
.cred-status.revoked { color: var(--red); background: rgba(248,113,113,0.08); border: 1px solid rgba(248,113,113,0.2); }
.cred-status:not(.active):not(.error):not(.none):not(.expired):not(.revoked) { color: var(--text-muted); background: var(--bg-elevated); border: 1px solid var(--border); }

.cred-label {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
}

.cred-type {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
}

.cred-error {
  font-size: 11px;
  color: var(--red);
  line-height: 1.4;
}

.cred-meta {
  font-size: 11px;
  color: var(--text-muted);
}

.cred-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.cred-actions button {
  flex: 1;
}

.cred-byok-tag {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--yellow);
  background: rgba(251,191,36,0.08);
  border: 1px solid rgba(251,191,36,0.2);
  padding: 2px 6px;
  border-radius: 4px;
  letter-spacing: 0.5px;
}

/* Modal */
.cred-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cred-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
}

.cred-modal-content {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: 100%;
  max-width: 460px;
  margin: 0 16px;
}

.cred-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.cred-modal-close {
  font-size: 24px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}
.cred-modal-close:hover { color: var(--text); }

.cred-modal-content .auth-input {
  width: 100%;
  margin-bottom: 12px;
}

.cred-modal-actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.cred-modal-actions .btn-primary { flex: 1; }
.cred-modal-actions .key-action-btn { padding: 14px 20px; }

/* ── BTC Payment Modal ── */
.pay-modal {
  position: fixed;
  inset: 0;
  z-index: 210;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pay-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
}

.pay-modal-content {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: 100%;
  max-width: 480px;
  margin: 0 16px;
  text-align: center;
}

.pay-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.pay-modal-close {
  font-size: 24px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}
.pay-modal-close:hover { color: var(--text); }

.pay-qr-container {
  display: flex;
  justify-content: center;
  margin: 20px 0 16px;
}

.pay-qr-container canvas {
  border-radius: 8px;
}

.pay-address-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  margin: 12px 0;
}

.pay-address-row code {
  flex: 1;
  font-size: 12px;
  word-break: break-all;
  text-align: left;
  color: var(--text);
}

.pay-copy-btn {
  font-size: 12px;
  padding: 6px 12px;
  background: var(--accent);
  color: var(--bg);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
}
.pay-copy-btn:hover { opacity: 0.85; }

.pay-amount {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 16px 0;
}

.pay-amount-btc {
  font-family: 'JetBrains Mono', monospace;
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
}

.pay-amount-usd {
  font-size: 14px;
  color: var(--text-dim);
}

.pay-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 16px 0 8px;
  font-size: 14px;
  color: var(--text-dim);
}

.pay-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-dim);
  animation: pay-pulse 1.5s ease-in-out infinite;
}

.pay-status-dot.confirmed {
  background: var(--green);
  animation: none;
}

.pay-status-dot.unconfirmed {
  background: var(--yellow, #e6a817);
}

.pay-status-dot.expired {
  background: var(--red, #e05252);
  animation: none;
}

@keyframes pay-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.pay-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.5;
}

.pay-timer {
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  color: var(--yellow, #e6a817);
  margin-top: 8px;
  text-align: center;
}

.pay-timer.expired {
  color: var(--red, #e05252);
}

/* ── HACKATHON PAGE ── */
.hack-hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 120px 24px 80px;
  position: relative;
  overflow: hidden;
}

.hack-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 40%, black 20%, transparent 70%);
  opacity: 0.5;
}

.hack-hero::after {
  content: '';
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-glow-strong) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hack-hero > * { position: relative; z-index: 1; }

.hack-hero h1 {
  font-family: var(--mono);
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hack-hero h1 .accent { color: var(--accent); }

.hack-hero .hero-sub {
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hack-hero .hero-badge {
  animation: fadeInUp 0.6s ease both;
}

.hack-hero .hero-cta {
  animation: fadeInUp 0.6s ease 0.4s both;
}

/* Countdown */
.hack-countdown {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 40px;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.hack-countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 64px;
}

.hack-countdown-num {
  font-family: var(--mono);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--text);
  line-height: 1;
}

.hack-countdown-label {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 6px;
}

.hack-countdown-sep {
  font-family: var(--mono);
  font-size: 28px;
  color: var(--text-muted);
  margin-top: -16px;
}

.hack-countdown-ended {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--text-muted);
  padding: 12px 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 40px;
}

.btn-secondary {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-dim);
  background: none;
  border: 1px solid var(--border);
  padding: 14px 28px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-secondary:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-glow);
}

/* Hackathon sections */
.hack-section {
  padding: 80px 24px;
  max-width: 800px;
  margin: 0 auto;
}

.hack-section .section-title {
  max-width: 640px;
}

.hack-section .section-desc {
  max-width: 640px;
}

.hack-body {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 16px;
}

.hack-body-note {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 32px;
  line-height: 1.6;
}

/* Blockquote */
.hack-blockquote {
  border-left: 3px solid var(--accent);
  padding: 24px 28px;
  background: var(--bg-elevated);
  border-radius: 0 12px 12px 0;
}

.hack-blockquote p {
  font-size: 17px;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 12px;
}

.hack-blockquote p:last-child {
  margin-bottom: 0;
}

.hack-blockquote em {
  color: var(--text);
  font-style: italic;
}

/* Terminal (reuses existing styles) */
.hack-terminal {
  margin-top: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}

/* Idea cards */
.hack-ideas {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.hack-idea-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: all 0.3s;
}

.hack-idea-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
  transform: translateY(-2px);
}

.hack-idea-icon {
  color: var(--accent);
  margin-bottom: 16px;
  opacity: 0.8;
}

.hack-idea-card:hover .hack-idea-icon {
  opacity: 1;
}

.hack-idea-title {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.hack-idea-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* Steps (timeline style) */
.hack-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 40px;
}

.hack-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.hack-step:first-child {
  padding-top: 0;
}

.hack-step:last-child {
  border-bottom: none;
}

.hack-step-num {
  font-family: var(--mono);
  font-size: 32px;
  font-weight: 700;
  color: var(--border-bright);
  line-height: 1;
  min-width: 52px;
  transition: color 0.3s;
}

.hack-step:hover .hack-step-num {
  color: var(--accent);
}

.hack-step-title {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.hack-step-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* Rules + Judging two-column */
.hack-rules-section {
  max-width: 1000px;
}

.hack-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.hack-rules {
  list-style: none;
  margin-top: 24px;
}

.hack-rules li {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  padding-left: 20px;
  position: relative;
}

.hack-rules li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.hack-rules li:last-child {
  border-bottom: none;
}

.hack-judging {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hack-judging li {
  font-size: 14px;
  line-height: 1.6;
}

.hack-judging li strong {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
  display: block;
  margin-bottom: 4px;
}

.hack-judging li span {
  color: var(--text-dim);
}

/* Prizes */
.hack-prizes-section {
  text-align: center;
  border-top: 1px solid var(--border);
  max-width: 1000px;
}

.hack-prizes-section .section-desc {
  margin-left: auto;
  margin-right: auto;
}

.hack-prizes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.hack-prize-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 24px;
  text-align: center;
  transition: all 0.3s;
}

.hack-prize-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 40px var(--accent-glow);
  transform: translateY(-2px);
}

.hack-prize-first {
  border-color: var(--accent);
  background: rgba(110, 231, 183, 0.04);
}

.hack-prize-badge {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
}

.hack-prize-amount {
  font-family: var(--mono);
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.hack-prize-detail {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

.hack-prize-value {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
}

/* Submit CTA */
.hack-cta-section {
  text-align: center;
  max-width: 600px;
  border-top: 1px solid var(--border);
  padding-bottom: 120px;
}

.hack-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── HACKATHON DASHBOARD FORM ── */
.hack-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hack-form-label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--text-dim);
}

.hack-form-hint {
  color: var(--text-muted);
  font-weight: 400;
}

.hack-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
  font-family: var(--sans);
}

.hack-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hack-form-actions {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

/* Submitted card */
.hack-submission-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
}

.hack-submission-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.hack-submission-status {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(110, 231, 183, 0.1);
  padding: 4px 12px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hack-submission-date {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
}

.hack-submission-title {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.hack-submission-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 16px;
  white-space: pre-line;
}

.hack-submission-links {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.hack-submission-link {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(110, 231, 183, 0.3);
  transition: border-color 0.2s;
}

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

.hack-submission-team {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.hack-submission-actions {
  display: flex;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Dashboard divider */
.dash-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 48px 0;
}

/* Hackathon responsive */
@media (max-width: 768px) {
  .hack-hero { padding: 100px 16px 60px; }
  .hack-ideas { grid-template-columns: 1fr; }
  .hack-two-col { grid-template-columns: 1fr; gap: 60px; }
  .hack-prizes { grid-template-columns: 1fr; max-width: 360px; margin-left: auto; margin-right: auto; }
  .hack-countdown-item { min-width: 48px; }
  .hack-countdown-num { font-size: 28px; }
  .hack-cta-buttons { flex-direction: column; align-items: center; }
  .hack-form-row { grid-template-columns: 1fr; }
}

.pay-refresh-btn {
  background: transparent;
  color: var(--accent, #4fc3f7);
  border: 1px solid var(--accent, #4fc3f7);
  border-radius: 4px;
  padding: 4px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.pay-refresh-btn:hover {
  background: var(--accent, #4fc3f7);
  color: var(--bg, #0d0d0d);
}

/* Hide hamburger on desktop */
.nav-hamburger {
  display: none;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav { padding: 12px 16px; }
  .steps { grid-template-columns: 1fr; }
  .comparison-table { font-size: 12px; }
  .comparison-table th, .comparison-table td { padding: 12px 10px; }
  .signup-form { flex-direction: column; }
  .dash-create { flex-direction: column; }
  .key-card { flex-direction: column; align-items: flex-start; gap: 16px; }
  .key-delete-btn { align-self: flex-end; }
  .cred-grid-inner { grid-template-columns: 1fr; }
  .hero { padding: 100px 16px 60px; }

  /* Hamburger button */
  .nav-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 10px;
    cursor: pointer;
    z-index: 110;
  }
  .nav-hamburger span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--text-dim);
    border-radius: 2px;
    transition: all 0.3s;
  }
  .nav-hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .nav-hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  .nav-hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Mobile nav links */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 260px;
    height: 100vh;
    background: var(--bg-elevated);
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px 24px 24px;
    gap: 12px;
    transition: right 0.3s ease;
    z-index: 105;
  }
  .nav-links.open {
    right: 0;
  }
  .nav-links .nav-link {
    width: 100%;
    text-align: left;
    font-size: 14px;
    padding: 12px 14px;
  }

  /* Overlay */
  .nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99;
  }
  .nav-overlay.active {
    display: block;
  }

  /* Comparison table scroll */
  .table-scroll-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -24px;
    padding: 0 24px;
  }
  .table-scroll-wrapper .comparison-table {
    min-width: 560px;
  }

  /* Guide responsive */
  .guide-endpoints { grid-template-columns: 1fr; }
  .guide-next-links { grid-template-columns: 1fr; }
  .guide-step-header { flex-direction: column; gap: 8px; }
  .guide-step-num { font-size: 28px; }
  .guide-compat-row { flex-direction: column; gap: 8px; }
  .guide-compat-label { min-width: auto; }
  .guide-key-display { font-size: 14px; padding: 16px; }

  /* Prevent horizontal page scroll */
  section {
    overflow-x: hidden;
  }
}