/* My Simple AI Help — Phase 1 marketing site */

:root {
  --bg-deep: #06080f;
  --bg-mid: #0f1424;
  --glass: rgba(255, 255, 255, 0.15);
  --glass-strong: rgba(255, 255, 255, 0.2);
  --glass-border: rgba(255, 255, 255, 0.22);
  --glass-border-bright: rgba(255, 255, 255, 0.32);
  --text: #f4f7fb;
  --text-muted: #9aa8be;
  --accent: #22d3ee;
  --accent-dim: rgba(34, 211, 238, 0.15);
  --accent-glow: rgba(34, 211, 238, 0.45);
  --gold: #fbbf24;
  --gold-dim: rgba(251, 191, 36, 0.12);
  --violet: #8b5cf6;
  --violet-dim: rgba(139, 92, 246, 0.2);
  --success: #34d399;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-glass:
    0 22px 56px rgba(0, 0, 0, 0.72),
    0 10px 28px rgba(0, 0, 0, 0.45),
    0 4px 14px rgba(34, 211, 238, 0.22),
    0 0 0 1px rgba(255, 255, 255, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  --shadow-lift:
    0 32px 80px rgba(0, 0, 0, 0.78),
    0 14px 36px rgba(0, 0, 0, 0.5),
    0 6px 20px rgba(34, 211, 238, 0.28);
  --font-display: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-body: "DM Sans", system-ui, sans-serif;
  --nav-h: 76px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Ambient mesh */
.mesh-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--bg-deep);
  overflow: hidden;
}

.mesh-bg::before,
.mesh-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.55;
  animation: drift 22s ease-in-out infinite alternate;
}

.mesh-bg::before {
  width: 60vw;
  height: 60vw;
  top: -15%;
  right: -10%;
  background: radial-gradient(circle, var(--violet) 0%, transparent 70%);
}

.mesh-bg::after {
  width: 50vw;
  height: 50vw;
  bottom: -20%;
  left: -15%;
  background: radial-gradient(circle, #0e7490 0%, transparent 70%);
  animation-delay: -8s;
}

.mesh-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  z-index: -1;
  pointer-events: none;
}

.mesh-orb--cyan {
  width: 400px;
  height: 400px;
  top: 40%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(34, 211, 238, 0.12);
  animation: pulse-orb 8s ease-in-out infinite;
}

@keyframes drift {
  to { transform: translate(4%, 6%) scale(1.05); }
}

@keyframes pulse-orb {
  0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.15); }
}

a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: #67e8f9; }

img { max-width: 100%; display: block; }

.container {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

/* Glass utilities */
.glass {
  background: var(--glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-glass);
  transform: translateY(-2px);
}

.glass--strong {
  background: var(--glass-strong);
  border-color: var(--glass-border-bright);
}

/* Nav */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background 0.3s, border-color 0.3s;
}

.nav.scrolled {
  background: rgba(6, 8, 15, 0.82);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text);
  letter-spacing: -0.02em;
}

.logo:hover { color: var(--text); }

.logo__mark {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--accent), var(--violet));
  display: grid;
  place-items: center;
  box-shadow: 0 0 24px var(--accent-glow);
}

.logo__mark svg { width: 22px; height: 22px; }

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav__links a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
}

.nav__links a:hover,
.nav__links a.active { color: var(--text); }

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: linear-gradient(135deg, var(--accent), #0891b2);
  color: var(--bg-deep) !important;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 999px;
  box-shadow: 0 4px 24px var(--accent-glow);
  transition: transform 0.2s, box-shadow 0.2s;
}

.nav__cta:hover {
  color: var(--bg-deep) !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.nav__toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent), #0891b2);
  color: var(--bg-deep);
  box-shadow: 0 4px 28px var(--accent-glow);
}

.btn--primary:hover {
  color: var(--bg-deep);
  transform: translateY(-3px);
  box-shadow: 0 10px 40px var(--accent-glow);
}

.btn--ghost {
  background: var(--glass);
  color: var(--text);
  border: 1px solid var(--glass-border-bright);
  backdrop-filter: blur(12px);
}

.btn--ghost:hover {
  color: var(--text);
  background: var(--glass-strong);
  transform: translateY(-2px);
}

.btn--gold {
  background: linear-gradient(135deg, var(--gold), #d97706);
  color: var(--bg-deep);
  box-shadow: 0 4px 24px rgba(251, 191, 36, 0.35);
}

.btn--gold:hover {
  color: var(--bg-deep);
  transform: translateY(-3px);
}

/* Hero */
.hero {
  padding: calc(var(--nav-h) + 80px) 0 100px;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  margin-bottom: 28px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid rgba(34, 211, 238, 0.3);
  border-radius: 999px;
}

.hero__badge-dot {
  width: 7px;
  height: 7px;
  background: var(--success);
  border-radius: 50%;
  animation: blink 2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 2.85rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 20px;
  background: linear-gradient(180deg, #fff 30%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--accent), var(--violet));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__sub {
  font-size: clamp(0.98rem, 1.8vw, 1.12rem);
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 64px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 820px;
  margin: 0 auto;
}

.stat-card {
  padding: 22px 18px;
  text-align: center;
  box-shadow: var(--shadow-glass);
}

.stat-card__num {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
  margin-bottom: 6px;
}

.stat-card__label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Sections */
section { padding: 100px 0; }

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 0.98rem;
  max-width: 580px;
  margin-bottom: 48px;
}

.section-header { text-align: center; }
.section-header .section-desc { margin-left: auto; margin-right: auto; }

/* Feature grid */
.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 36px 30px;
  transition: transform 0.25s, border-color 0.25s;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-bright);
  box-shadow: var(--shadow-lift);
}

.feature-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 22px;
  background: var(--accent-dim);
  border: 1px solid rgba(34, 211, 238, 0.25);
}

.feature-card__icon--gold {
  background: var(--gold-dim);
  border-color: rgba(251, 191, 36, 0.3);
}

.feature-card__icon--violet {
  background: var(--violet-dim);
  border-color: rgba(139, 92, 246, 0.3);
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.25s;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lift);
}

.pricing-card--featured {
  border-color: rgba(34, 211, 238, 0.45);
  background: linear-gradient(160deg, rgba(34, 211, 238, 0.08), rgba(139, 92, 246, 0.06));
  box-shadow: 0 12px 48px rgba(34, 211, 238, 0.15), var(--shadow-glass);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 6px 16px;
  background: linear-gradient(135deg, var(--gold), #d97706);
  color: var(--bg-deep);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  white-space: nowrap;
}

.pricing-card__tier {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.pricing-card h3 {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.pricing-card__who {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
  min-height: 2.8em;
}

.pricing-card__price {
  margin-bottom: 6px;
}

.pricing-card__amount {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.pricing-card__period {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.pricing-card__setup {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.pricing-card__list {
  list-style: none;
  flex: 1;
  margin-bottom: 32px;
}

.pricing-card__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.92rem;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-card__list li:last-child { border-bottom: none; }

.pricing-card__list svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--success);
}

.pricing-card__list .muted {
  color: #64748b;
  font-size: 0.85rem;
}

.pricing-card .btn { width: 100%; }

/* How it works */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
}

.step-card {
  padding: 40px 32px;
  position: relative;
  counter-increment: step;
}

.step-card::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(180deg, rgba(34, 211, 238, 0.35), transparent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  display: block;
}

.step-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.step-card p { color: var(--text-muted); font-size: 0.95rem; }

/* Waitlist banner */
.waitlist-banner {
  padding: 48px 40px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(34, 211, 238, 0.08));
  border-color: rgba(139, 92, 246, 0.35);
}

.waitlist-banner h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.waitlist-banner p {
  color: var(--text-muted);
  max-width: 520px;
}

/* FAQ */
.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-item summary {
  padding: 22px 28px;
  font-weight: 600;
  font-size: 1.02rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: background 0.2s;
}

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

.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--accent);
  transition: transform 0.2s;
}

.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-item[open] summary { border-bottom: 1px solid var(--glass-border); }

.faq-item__body {
  padding: 0 28px 22px;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* Blog */
.blog-list { max-width: 720px; margin: 0 auto; }

.blog-card {
  padding: 32px 28px;
  margin-bottom: 20px;
}

.blog-card__date {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.blog-card h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-card h2 a { color: inherit; text-decoration: none; }
.blog-card h2 a:hover { color: var(--accent); }

.blog-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 16px;
}

.blog-card__link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

/* Article prose */
.prose {
  max-width: 720px;
  padding: 48px 24px 80px;
}

.prose h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
}

.prose__meta {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-bottom: 32px;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 32px 0 12px;
}

.prose p, .prose li {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.75;
  margin-bottom: 16px;
}

.prose ul, .prose ol {
  margin: 0 0 20px 1.25rem;
}

.prose a { color: var(--accent); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 32px;
  align-items: start;
}

.contact-info { padding: 40px 36px; }

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.contact-info__item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-info__item svg { flex-shrink: 0; color: var(--accent); margin-top: 2px; }

.contact-info__item strong {
  display: block;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-form { padding: 40px 36px; }

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-group textarea { min-height: 130px; resize: vertical; }

/* Footer */
.footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--glass-border);
  margin-top: 40px;
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.footer__legal {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer__links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.footer__links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Legal pages */
.legal-page { padding: calc(var(--nav-h) + 48px) 0 80px; }

.legal-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 36px;
}

.legal-content h1 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.legal-content .updated { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 28px; }

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin: 28px 0 12px;
  color: var(--accent);
}

.legal-content p,
.legal-content li {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.legal-content ul { margin-left: 20px; margin-bottom: 16px; }

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 16px 20px;
  background: rgba(8, 12, 22, 0.94);
  border-top: 1px solid var(--glass-border-bright);
  backdrop-filter: blur(16px);
  box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.55);
}

.cookie-banner__inner {
  width: min(1180px, 92vw);
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.cookie-banner p { color: var(--text-muted); font-size: 0.88rem; margin: 0; flex: 1; min-width: 240px; }
.cookie-banner__btn { padding: 10px 22px !important; font-size: 0.88rem !important; flex-shrink: 0; }
.footer__links--legal { flex-wrap: wrap; gap: 16px 20px; }

.page-hero {
  padding: calc(var(--nav-h) + 60px) 0 60px;
  text-align: center;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.45rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.page-hero p {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 560px;
  margin: 0 auto;
}

/* Trades strip */
.trades-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}

.trade-pill {
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 999px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
}

/* Compare table */
.compare-wrap { overflow-x: auto; margin-top: 40px; }

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

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

.compare-table th {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--text);
  background: var(--glass);
}

.compare-table td { color: var(--text-muted); }

.compare-table td:first-child { font-weight: 600; color: var(--text); }

.compare-table .yes { color: var(--success); font-weight: 700; }
.compare-table .no { color: #64748b; }

/* Mobile */
@media (max-width: 960px) {
  .features,
  .pricing-grid,
  .steps,
  .hero__stats { grid-template-columns: 1fr; }

  .contact-grid { grid-template-columns: 1fr; }

  .nav__links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    background: rgba(6, 8, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
  }

  .nav__links.open { display: flex; }

  .nav__toggle { display: block; }

  .waitlist-banner { text-align: center; justify-content: center; }
}

@media (max-width: 600px) {
  section { padding: 72px 0; }
  .hero { padding-bottom: 72px; }
  .pricing-card__amount { font-size: 2.2rem; }
}