/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --color-bg:      #0a0a0f;
  --color-surface:  #12121a;
  --color-border:   #1e1e2e;
  --color-text:     #e0e0e8;
  --color-muted:    #8888a0;
  --color-accent:   #6c8cff;
  --color-accent-hover: #8aa4ff;
  --font-sans:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono:      'JetBrains Mono', 'Fira Code', monospace;
  --max-width:      64rem;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

/* ── Layout ──────────────────────────────────────────────── */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 0;
}

.hero__name {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero__subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-muted);
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

/* ── Services ─────────────────────────────────────────────── */
.services {
  padding: 6rem 0;
  border-top: 1px solid var(--color-border);
}

.services__heading {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 3rem;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 2rem;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  padding: 2rem;
  transition: border-color 0.2s;
}
.service-card:hover {
  border-color: var(--color-accent);
}

.service-card__title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.service-card__text {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* ── Contact ──────────────────────────────────────────────── */
.contact {
  padding: 6rem 0;
  border-top: 1px solid var(--color-border);
}

.contact__heading {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
}

.contact__text {
  color: var(--color-muted);
  font-size: 1.05rem;
  max-width: 36rem;
  margin-bottom: 2rem;
}

.contact__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1rem;
  padding: 0.75rem 2rem;
  border: 1px solid var(--color-accent);
  border-radius: 0.375rem;
  color: var(--color-accent);
  transition: background 0.2s, color 0.2s;
}
.contact__link:hover {
  background: var(--color-accent);
  color: var(--color-bg);
}

/* ── Contact Page ─────────────────────────────────────────── */
.contact--page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 4rem 0;
}

.contact__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

/* ── Contact Form ─────────────────────────────────────────── */
.contact-form {
  max-width: 32rem;
}

.form-row {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  margin-bottom: 0.4rem;
}

.form-input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 0.375rem;
  outline: none;
  transition: border-color 0.2s;
}

.form-input:focus {
  border-color: var(--color-accent);
}

.form-textarea {
  resize: vertical;
  min-height: 6rem;
}

.form-submit {
  cursor: pointer;
  font-family: var(--font-mono);
  margin-top: 0.5rem;
}

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  padding: 3rem 0;
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-muted);
  font-size: 0.85rem;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 640px) {
  .container { padding: 0 1.25rem; }
  .services { padding: 4rem 0; }
  .contact  { padding: 4rem 0; }
}