/* Booth-IA — Landing (dark + gold) */

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a2e;
  --bg-card-hover: #22223a;
  --bg-input: #1a1a2e;
  --text-primary: #f0f0f5;
  --text-secondary: #a0a0b5;
  --text-muted: #6b6b80;
  --accent: #c9a84c;
  --accent-hover: #d4b85a;
  --accent-glow: rgba(201, 168, 76, 0.15);
  --border: #2a2a3e;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-hover); }
ul { list-style: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; border: none; background: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.text-accent { color: var(--accent); }
.section__header { text-align: center; margin-bottom: 3rem; }
.section__title { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 600; line-height: 1.2; margin-bottom: 1rem; }
.section__subtitle { font-size: 1.125rem; color: var(--text-secondary); max-width: 640px; margin: 0 auto; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.75rem 1.5rem; font-size: 0.9375rem; font-weight: 500;
  border-radius: var(--radius-md); transition: all 0.25s; line-height: 1.2;
}
.btn--lg { padding: 1rem 1.75rem; font-size: 1rem; }
.btn--primary { background: var(--accent); color: #0a0a0f; }
.btn--primary:hover { background: var(--accent-hover); color: #0a0a0f; }
.btn--outline { border: 1px solid var(--accent); color: var(--accent); background: transparent; }
.btn--outline:hover { background: var(--accent-glow); }

/* Nav */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(10, 10, 15, 0.92); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
.nav__container { display: flex; align-items: center; justify-content: space-between; min-height: 4rem; }
.nav__logo { display: flex; align-items: center; gap: 0.625rem; color: var(--text-primary); font-weight: 600; font-size: 1.125rem; }
.nav__links { display: flex; align-items: center; gap: 1.5rem; }
.nav__links a { color: var(--text-secondary); font-size: 0.9375rem; }
.nav__links a:hover { color: var(--text-primary); }
.nav__cta { padding: 0.5rem 1rem !important; border: 1px solid var(--accent); border-radius: var(--radius-md); color: var(--accent) !important; }
.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 0.5rem; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--text-primary); }

/* Hero */
.hero { position: relative; padding: 5rem 0 4rem; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 70% 20%, var(--accent-glow), transparent 60%),
              radial-gradient(ellipse 50% 40% at 10% 80%, rgba(26, 26, 46, 0.8), transparent);
  pointer-events: none;
}
.hero__container { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.hero__badge { display: inline-block; padding: 0.35rem 0.75rem; border-radius: 999px; background: var(--accent-glow); color: var(--accent); font-size: 0.8125rem; font-weight: 500; margin-bottom: 1rem; }
.hero__title { font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; line-height: 1.1; margin-bottom: 1rem; }
.hero__subtitle { color: var(--text-secondary); font-size: 1.125rem; margin-bottom: 1.75rem; max-width: 520px; }
.hero__form-group { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-bottom: 0.75rem; }
.hero__form input {
  flex: 1 1 140px; padding: 0.875rem 1rem; border-radius: var(--radius-md);
  border: 1px solid var(--border); background: var(--bg-input); color: var(--text-primary);
}
.hero__form input:focus { outline: 2px solid var(--accent); border-color: transparent; }
.hero__disclaimer { font-size: 0.8125rem; color: var(--text-muted); }
.hero__visual { position: relative; min-height: 360px; }
.hero__card { position: absolute; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); }
.hero__card--1 { top: 0; right: 10%; width: 55%; transform: rotate(-4deg); }
.hero__card--2 { bottom: 10%; left: 0; width: 50%; transform: rotate(3deg); }
.hero__card-image { aspect-ratio: 3/4; display: flex; align-items: flex-end; padding: 1rem; }
.hero__card-label { font-size: 0.8125rem; font-weight: 500; background: rgba(0,0,0,0.5); padding: 0.35rem 0.65rem; border-radius: var(--radius-md); }
.hero__stats {
  position: absolute; bottom: 0; right: 0; display: flex; align-items: center; gap: 1rem;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1rem 1.25rem;
}
.hero__stat-value { display: block; font-size: 1.5rem; font-weight: 700; color: var(--accent); }
.hero__stat-label { font-size: 0.75rem; color: var(--text-muted); }
.hero__stat-divider { width: 1px; height: 2rem; background: var(--border); }

/* Features */
.features { padding: 5rem 0; background: var(--bg-secondary); }
.features__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.feature-card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.75rem; transition: border-color 0.25s, transform 0.25s;
}
.feature-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.feature-card__icon { margin-bottom: 1rem; }
.feature-card__title { font-size: 1.0625rem; font-weight: 600; margin-bottom: 0.5rem; }
.feature-card__text { color: var(--text-secondary); font-size: 0.9375rem; }

/* How it works */
.how-it-works { padding: 5rem 0; }
.steps { display: flex; align-items: flex-start; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.step { flex: 1 1 220px; max-width: 280px; text-align: center; }
.step__number { font-size: 2.5rem; font-weight: 700; color: var(--accent); opacity: 0.35; margin-bottom: 0.5rem; }
.step__card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; }
.step__title { font-weight: 600; margin-bottom: 0.5rem; }
.step__text { color: var(--text-secondary); font-size: 0.9375rem; }
.step__arrow { display: flex; align-items: center; padding-top: 3rem; }

/* Pilot */
.pilot { padding: 5rem 0; background: var(--bg-secondary); }
.pilot__stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 2.5rem; }
.pilot__stat-card { text-align: center; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; }
.pilot__stat-value { display: block; font-size: 2rem; font-weight: 700; color: var(--accent); }
.pilot__stat-label { font-size: 0.875rem; color: var(--text-muted); }
.pilot__gallery { display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 1rem; margin-bottom: 2.5rem; }
.pilot__gallery-item figcaption { font-size: 0.8125rem; color: var(--text-muted); margin-top: 0.5rem; text-align: center; }
.pilot__gallery-image { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); }
.pilot__gallery-item--lg .pilot__gallery-image img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.testimonial { max-width: 720px; margin: 0 auto; }
.testimonial__content { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 2rem; }
.testimonial__quote { margin-bottom: 1rem; opacity: 0.6; }
.testimonial blockquote { font-size: 1.125rem; font-style: italic; color: var(--text-secondary); margin-bottom: 1.5rem; line-height: 1.7; }
.testimonial__author { display: flex; align-items: center; gap: 1rem; }
.testimonial__avatar { width: 48px; height: 48px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 0.875rem; }
.testimonial__name { display: block; font-weight: 600; }
.testimonial__role { font-size: 0.875rem; color: var(--text-muted); }

/* Pricing */
.pricing { padding: 5rem 0; }
.pricing__cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; max-width: 900px; margin: 0 auto; }
.pricing-card {
  position: relative; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 2rem; display: flex; flex-direction: column;
}
.pricing-card--featured { border-color: var(--accent); box-shadow: 0 0 30px var(--accent-glow); }
.pricing-card__badge {
  position: absolute; top: -0.75rem; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #0a0a0f; font-size: 0.75rem; font-weight: 600;
  padding: 0.25rem 0.75rem; border-radius: 999px;
}
.pricing-card__title { font-size: 1.25rem; font-weight: 600; margin-bottom: 0.25rem; }
.pricing-card__subtitle { color: var(--text-muted); font-size: 0.9375rem; margin-bottom: 1.25rem; }
.pricing-card__price { margin-bottom: 1.25rem; }
.pricing-card__amount { font-size: 2.5rem; font-weight: 700; color: var(--accent); }
.pricing-card__period { color: var(--text-muted); font-size: 1rem; }
.pricing-card__features { flex: 1; margin-bottom: 1.5rem; }
.pricing-card__features li {
  padding: 0.4rem 0; color: var(--text-secondary); font-size: 0.9375rem;
  border-bottom: 1px solid var(--border);
}
.pricing-card__features li::before { content: '✓ '; color: var(--accent); }
.pricing-card__btn { width: 100%; }

/* Contact */
.contact { padding: 5rem 0; background: var(--bg-secondary); }
.contact__container { display: grid; grid-template-columns: 1.4fr 1fr; gap: 2rem; align-items: start; }
.contact__form { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 2rem; }
.contact__form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
.contact__form-group label { display: block; font-size: 0.875rem; margin-bottom: 0.35rem; color: var(--text-secondary); }
.contact__form-group input,
.contact__form-group select,
.contact__form-group textarea {
  width: 100%; padding: 0.75rem 1rem; border-radius: var(--radius-md);
  border: 1px solid var(--border); background: var(--bg-input); color: var(--text-primary);
}
.contact__form-group input:focus,
.contact__form-group select:focus,
.contact__form-group textarea:focus { outline: 2px solid var(--accent); border-color: transparent; }
.contact__form-group--full { margin-bottom: 1rem; }
.contact__form-btn { width: 100%; margin-top: 0.5rem; }
.contact__disclaimer { font-size: 0.8125rem; color: var(--text-muted); margin-top: 1rem; text-align: center; }
.contact__info { display: flex; flex-direction: column; gap: 1rem; }
.contact__info-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; }
.contact__info-card h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.contact__info-card p { color: var(--text-secondary); font-size: 0.9375rem; margin-bottom: 0.5rem; }
.contact__link { font-weight: 500; font-size: 1.0625rem; }
.contact__availability { font-size: 0.8125rem; color: var(--text-muted); }

/* FAQ */
.faq { padding: 5rem 0; }
.faq__list { max-width: 720px; margin: 0 auto; }
.faq__item { border: 1px solid var(--border); border-radius: var(--radius-md); margin-bottom: 0.75rem; overflow: hidden; }
.faq__item summary {
  padding: 1rem 1.25rem; cursor: pointer; font-weight: 500;
  background: var(--bg-card); list-style: none;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item p { padding: 0 1.25rem 1rem; color: var(--text-secondary); font-size: 0.9375rem; }

/* Footer */
.footer { padding: 2.5rem 0; border-top: 1px solid var(--border); }
.footer__container { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.footer__logo { display: flex; align-items: center; gap: 0.5rem; color: var(--text-primary); font-weight: 600; }
.footer__links { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer__links a { color: var(--text-muted); font-size: 0.875rem; }
.footer__links a:hover { color: var(--text-primary); }
.footer__copy { width: 100%; text-align: center; font-size: 0.8125rem; color: var(--text-muted); margin-top: 0.5rem; }

/* Modal */
.modal { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; padding: 1rem; }
.modal--open { display: flex; }
.modal__overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.7); }
.modal__content {
  position: relative; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: 2rem; max-width: 420px; width: 100%; text-align: center;
}
.modal__icon { margin-bottom: 1rem; }
.modal__title { font-size: 1.25rem; margin-bottom: 0.5rem; }
.modal__text { color: var(--text-secondary); margin-bottom: 1.5rem; }

/* Pricing page extras */
.page-hero { padding: 4rem 0 2rem; text-align: center; }
.comparison-table { width: 100%; border-collapse: collapse; margin: 2rem 0; font-size: 0.9375rem; }
.comparison-table th, .comparison-table td { border: 1px solid var(--border); padding: 0.875rem 1rem; text-align: left; }
.comparison-table th { background: var(--bg-card); color: var(--accent); }
.comparison-table tr:nth-child(even) td { background: rgba(26, 26, 46, 0.5); }
.prose-section { padding: 3rem 0; }
.prose-section h2 { font-size: 1.5rem; margin-bottom: 1rem; }
.prose-section p, .prose-section li { color: var(--text-secondary); margin-bottom: 0.75rem; }
.prose-section blockquote {
  border-left: 3px solid var(--accent); padding-left: 1rem; margin: 1.5rem 0;
  color: var(--text-secondary); font-style: italic;
}

/* Responsive */
@media (max-width: 960px) {
  .hero__container { grid-template-columns: 1fr; }
  .hero__visual { min-height: 280px; order: -1; }
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .pilot__stats { grid-template-columns: repeat(2, 1fr); }
  .pilot__gallery { grid-template-columns: 1fr; }
  .pricing__cards { grid-template-columns: 1fr; }
  .contact__container { grid-template-columns: 1fr; }
  .step__arrow { display: none; }
}

@media (max-width: 640px) {
  .nav__toggle { display: flex; }
  .nav__links {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; background: var(--bg-secondary); border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem 1.5rem; gap: 0.75rem;
  }
  .nav__links--open { display: flex; }
  .features__grid { grid-template-columns: 1fr; }
  .hero__form-group { flex-direction: column; }
  .hero__form-group .btn { width: 100%; }
  .contact__form-row { grid-template-columns: 1fr; }
  .comparison-table { display: block; overflow-x: auto; }
}