/* Swartz Communication LLC — marketing site
   Same dark theme + red accent as the UIQ Portal for visual cohesion. */

:root {
  --bg: #1e1e1e;
  --bg2: #252526;
  --bg3: #2d2d2d;
  --fg: #d4d4d4;
  --fg-dim: #888888;
  --accent: #c0392b;
  --accent-hover: #a93226;
  --success: #4ec9b0;
  --warn: #dcdcaa;
  --error: #f44747;
  --border: #3c3c3c;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
}

a { color: inherit; text-decoration: none; }

/* ── Nav ─────────────────────────────────────────────────────────────── */

.nav {
  border-bottom: 1px solid var(--border);
  background: #1a0a0a;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-brand {
  font-weight: 700;
  font-size: 16px;
  color: #ffffff;
  letter-spacing: 0.3px;
}

.nav-links {
  display: flex;
  gap: 22px;
}

.nav-links a {
  font-size: 14px;
  color: var(--fg-dim);
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: #ffffff;
  border-bottom-color: var(--accent);
}

.portal-pill {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  color: var(--fg);
  transition: background 0.15s ease, border-color 0.15s ease;
}

.portal-pill:hover {
  background: #383838;
  border-color: #555;
}

/* ── Layout ──────────────────────────────────────────────────────────── */

.container {
  max-width: 736px;
  margin: 0 auto;
  padding: 0 32px;
}

section {
  padding: 64px 0;
}

section.tight { padding: 40px 0; }
section.banner-section { padding: 0 0 64px; }

.page-header {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}

.section-label {
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.15;
  margin-top: 0;
  margin-bottom: 16px;
  color: #ffffff;
}

h2 {
  font-size: 28px;
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 14px;
  color: #ffffff;
}

p.lead {
  font-size: 17px;
  color: var(--fg-dim);
  line-height: 1.6;
}

/* ── Hero ────────────────────────────────────────────────────────────── */

.hero {
  padding: 64px 0;
  border-bottom: 1px solid var(--border);
}

.hero-cta {
  display: flex;
  gap: 14px;
  margin-top: 28px;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */

.btn {
  display: inline-block;
  background: var(--accent);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 13px 26px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn:hover { background: var(--accent-hover); }

.btn.secondary {
  background: var(--bg3);
  color: var(--fg);
  border: 1px solid var(--border);
}

.btn.secondary:hover { background: #383838; }

.btn:disabled { opacity: 0.5; cursor: default; }

/* ── How it works ───────────────────────────────────────────────────── */

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
}

.step {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
}

.step-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
}

.step h3 {
  font-size: 16px;
  margin: 0 0 8px;
  color: #ffffff;
}

.step p {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.5;
  margin: 0;
}

/* ── Service cards ───────────────────────────────────────────────────── */

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.service-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 26px;
  transition: border-color 0.15s ease;
}

.service-card:hover { border-color: var(--accent); }

.service-card h3 {
  font-size: 18px;
  margin: 0 0 10px;
  color: #ffffff;
}

.service-card p {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.55;
  margin: 0 0 16px;
}

.service-card .logic {
  font-size: 12.5px;
  color: var(--fg-dim);
  background: var(--bg3);
  border-radius: 6px;
  padding: 10px 12px;
  margin-bottom: 16px;
  border-left: 2px solid var(--accent);
}

.service-card a.btn {
  padding: 9px 18px;
  font-size: 13px;
}

/* ── Differentiator banner ──────────────────────────────────────────── */

.banner {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 28px 32px;
}

.banner .section-label { margin-bottom: 8px; }

.banner p {
  font-size: 15px;
  color: var(--fg);
  line-height: 1.6;
  margin: 0;
}

/* ── Form ────────────────────────────────────────────────────────────── */

.form-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 32px;
}

label {
  display: block;
  font-size: 13px;
  margin: 16px 0 6px;
  color: var(--fg-dim);
}

label .optional {
  color: #666;
  font-weight: 400;
  font-style: italic;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--fg);
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
}

textarea { resize: vertical; min-height: 100px; }

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.message {
  margin-top: 14px;
  font-size: 13px;
  min-height: 18px;
}

.message.error { color: var(--error); }
.message.success { color: var(--success); }
.message.info { color: var(--fg-dim); }

/* ── Footer ──────────────────────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  text-align: center;
  font-size: 13px;
  color: var(--fg-dim);
}

/* ── Responsive ──────────────────────────────────────────────────────── */

@media (max-width: 760px) {
  .nav-links { display: none; }
  h1 { font-size: 30px; }
  .steps, .service-grid { grid-template-columns: 1fr; }
  .container { padding: 0 20px; }
}