:root {
  --bg: #030712;
  --surface: #0b1329;
  --surface-alt: #101a37;
  --border: #1f2937;
  --text-primary: #f9fafb;
  --text-secondary: #9ca3af;
  --accent: #38bdf8;
  --accent-dim: rgba(56, 189, 248, 0.12);
  --radius: 16px;
  --font-display: "Sora", sans-serif;
  --font-body: "Source Sans 3", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(56, 189, 248, 0.08), transparent),
    radial-gradient(ellipse 40% 30% at 100% 50%, rgba(14, 165, 233, 0.04), transparent);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.5;
}

h1, h2, h3, .brand, .hero-brand, .price span, .step-number {
  font-family: var(--font-display);
}

.section-inner { max-width: 1040px; margin: 0 auto; padding: 5rem 1.5rem; }

.eyebrow {
  display: inline-block; color: var(--accent); font-size: 0.8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 0.75rem;
}

.section-heading { text-align: center; max-width: 640px; margin: 0 auto 3rem; }
.section-heading h2 { margin: 0 0 0.75rem; font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; }
.section-heading p { margin: 0; color: var(--text-secondary); font-size: 1rem; line-height: 1.6; }
.tools-heading { margin-top: 4.5rem; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  font-weight: 700; font-size: 0.95rem; text-decoration: none; cursor: pointer;
  padding: 0.85rem 1.5rem; border-radius: 10px; border: 1px solid transparent;
  transition: opacity 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
  font-family: inherit;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background-color: var(--accent); color: #030712; }
.btn-primary:hover { opacity: 0.9; }
.btn-ghost { background-color: transparent; color: var(--text-primary); border-color: var(--border); }
.btn-ghost:hover { border-color: var(--accent); }
.btn-small { padding: 0.55rem 1.1rem; font-size: 0.85rem; }

.site-header {
  position: sticky; top: 0; z-index: 50; backdrop-filter: blur(10px);
  background-color: rgba(3, 7, 18, 0.75); border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto; padding: 1rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem;
}
.brand { color: var(--text-primary); text-decoration: none; font-weight: 800; font-size: 1.1rem; }
.brand span { color: var(--accent); }
.site-nav { display: flex; gap: 1.5rem; }
.site-nav a { color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; font-weight: 600; transition: color 0.15s ease; }
.site-nav a:hover { color: var(--text-primary); }
.nav-actions { display: flex; align-items: center; gap: 0.75rem; }

.menu-toggle {
  display: none;
  width: 42px; height: 42px;
  background: transparent; border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 9px; cursor: pointer;
  flex-direction: column; justify-content: space-between;
}
.menu-toggle span { display: block; height: 2px; background: var(--text-primary); border-radius: 1px; }

.hero { position: relative; overflow: hidden; text-align: center; }
.hero-glow {
  position: absolute; top: -200px; left: 50%; transform: translateX(-50%);
  width: 900px; height: 500px; background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, black, transparent);
  pointer-events: none;
}
.hero-inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: 1.1rem; padding-top: 6rem; padding-bottom: 5rem; }
.badge {
  background-color: rgba(56, 189, 248, 0.1); border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--accent); font-size: 0.8rem; font-weight: 600; padding: 0.35rem 0.75rem; border-radius: 9999px;
}
.hero-brand {
  margin: 0; font-size: clamp(2.5rem, 6vw, 3.75rem); font-weight: 800;
  letter-spacing: -0.04em; line-height: 1; color: var(--text-primary);
}
.hero-brand::after {
  content: ""; display: block; width: 3rem; height: 3px; margin: 0.85rem auto 0;
  background: var(--accent); border-radius: 2px;
}
.hero-tagline {
  margin: 0; font-family: var(--font-display); font-size: clamp(1.35rem, 2.8vw, 1.75rem);
  font-weight: 600; letter-spacing: -0.02em; line-height: 1.35; max-width: 640px; color: var(--text-secondary);
}
.hero .subtitle { margin: 0; color: var(--text-secondary); max-width: 640px; font-size: 1.05rem; line-height: 1.6; }
.hero-actions { display: flex; gap: 1rem; margin-top: 0.5rem; flex-wrap: wrap; justify-content: center; }
.hero-note { margin: 0.25rem 0 0; color: var(--text-secondary); font-size: 0.85rem; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; }
.featured-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }

.project-card, .site-card {
  background-color: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2.25rem; display: flex; flex-direction: column; justify-content: space-between; gap: 1.5rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.site-card { padding: 0; overflow: hidden; gap: 0; }
.site-card .card-content, .site-card .project-link { margin: 0 1.5rem; }
.site-card .card-content { padding-top: 1.5rem; }
.site-card .project-link { margin-bottom: 1.5rem; }
.project-card:hover, .site-card:hover { transform: translateY(-4px); border-color: rgba(56, 189, 248, 0.4); }

.site-card-image { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--surface-alt); }
.site-card-image img { width: 100%; height: 100%; object-fit: cover; display: block; }

.card-content { display: flex; flex-direction: column; gap: 0.75rem; }
.kind {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent);
}
.project-card h3, .site-card h3 { margin: 0; font-size: 1.25rem; font-weight: 700; line-height: 1.4; }
.project-card p, .site-card p { margin: 0; color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

.tech-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 0.25rem; }
.tech-tags span {
  background-color: var(--bg); border: 1px solid var(--border);
  color: var(--text-secondary); font-size: 0.75rem; padding: 0.25rem 0.6rem; border-radius: 4px;
}

.project-link {
  display: inline-block; background-color: var(--accent); color: #030712; text-decoration: none;
  font-weight: 700; font-size: 0.95rem; text-align: center; padding: 0.8rem; border-radius: 8px;
  transition: opacity 0.15s ease;
}
.project-link:hover { opacity: 0.9; }

.pricing { background-color: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.pricing-grid { display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 1.25rem; align-items: stretch; }
.price-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem; display: flex; flex-direction: column; gap: 0.75rem;
}
.price-card.featured { border-color: rgba(56, 189, 248, 0.5); box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.15); }
.price-label { margin: 0; color: var(--accent); font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
.price-card h3 { margin: 0; font-size: 1.2rem; }
.price { margin: 0; color: var(--text-secondary); font-size: 0.95rem; }
.price span { color: var(--text-primary); font-size: 2rem; font-weight: 800; letter-spacing: -0.03em; }
.price-sub { margin: 0; color: var(--text-secondary); font-size: 0.85rem; }
.price-card ul { margin: 0.5rem 0 1rem; padding-left: 1.1rem; color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; flex: 1; }
.price-card .btn { width: 100%; }

.about-inner { display: flex; gap: 3rem; align-items: flex-start; padding-top: 4.5rem; padding-bottom: 4.5rem; }
.avatar {
  flex-shrink: 0; width: 96px; height: 96px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #7dd3fc, var(--accent)); color: #030712; font-weight: 800; font-size: 1.5rem;
  font-family: var(--font-display);
}
.about-content h2 { margin: 0 0 1rem; font-size: 1.75rem; font-weight: 800; letter-spacing: -0.02em; }
.about-content blockquote {
  margin: 0 0 1.25rem; padding-left: 1rem; border-left: 3px solid var(--accent);
  font-style: italic; color: var(--text-primary); font-size: 1.05rem;
}
.about-content p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.7; margin: 0 0 1rem; }
.about-content p:last-child { margin-bottom: 0; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; }
.step { background-color: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem; }
.step-number { color: var(--accent); font-size: 1.75rem; font-weight: 800; margin-bottom: 0.75rem; }
.step h3 { margin: 0 0 0.5rem; font-size: 1.1rem; font-weight: 700; }
.step p { margin: 0; color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; }

.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }
.faq-item {
  background-color: var(--surface); border: 1px solid var(--border); border-radius: 12px;
  padding: 1.1rem 1.4rem;
}
.faq-item summary {
  cursor: pointer; font-weight: 700; font-size: 0.98rem; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; color: var(--accent); font-size: 1.3rem; font-weight: 400; flex-shrink: 0;
  transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin: 0.9rem 0 0; color: var(--text-secondary); font-size: 0.92rem; line-height: 1.6; }

.contact-inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 3rem; align-items: start; }
.contact-intro h2 { margin: 0 0 0.75rem; font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; }
.contact-intro p { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; margin: 0 0 1.5rem; }
.contact-email { color: var(--accent); font-weight: 700; text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.15s ease; }
.contact-email:hover { border-color: var(--accent); }

.contact-form {
  background-color: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem; display: flex; flex-direction: column; gap: 1.1rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; }
label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); }
input, select, textarea {
  background-color: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 0.6rem 0.75rem; font-size: 0.95rem; color: var(--text-primary); outline: none;
  font-family: inherit; width: 100%; resize: vertical;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
.contact-form .btn { width: 100%; }
.form-note { margin: 0; color: var(--text-secondary); font-size: 0.8rem; text-align: center; }
.form-note.success { color: #86efac; }
.form-note.error { color: #fca5a5; }
.honeypot { position: absolute; left: -9999px; height: 0; overflow: hidden; }

.site-footer { border-top: 1px solid var(--border); padding: 2rem 1.5rem; text-align: center; }
.site-footer p { margin: 0; color: var(--text-secondary); font-size: 0.85rem; }

.reveal, .reveal-group .reveal {
  opacity: 0; transform: translateY(16px); transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .pricing-grid, .featured-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  .site-nav {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 0;
    background: rgba(3, 7, 18, 0.97); border-bottom: 1px solid var(--border);
    padding: 0.5rem 1.5rem 1rem;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 0.7rem 0; }
  .hero-brand { font-size: 2.4rem; }
  .hero-tagline { font-size: 1.25rem; }
  .grid, .steps { grid-template-columns: 1fr; }
  .about-inner { flex-direction: column; gap: 1.5rem; }
  .contact-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .section-inner { padding: 3.5rem 1.25rem; }
}