/* Mullins Front Desk — one-page site
   Deep navy + warm amber accent. No external fonts, no trackers, no JavaScript. */

:root {
  --navy: #16324f;
  --navy-dark: #0f2439;
  --ink: #22303c;
  --paper: #f7f5f0;
  --alt: #eceae3;
  --accent: #d9a441;
  --accent-dark: #b9862f;
  --white: #ffffff;
  --line: #d8d4c9;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 1.05rem;
}

h1, h2, h3, .brand, .btn, .step-num, .demo-number {
  font-family: "Helvetica Neue", Arial, sans-serif;
}

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  background: var(--navy-dark);
  color: var(--white);
  padding: 14px 0;
}
.header-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
}
.brand {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand span { color: var(--accent); }
.header-nav a {
  color: var(--white);
  text-decoration: none;
  margin-left: 18px;
  font-size: 0.95rem;
}
.header-nav a:first-child { margin-left: 0; }
.header-nav a:hover { color: var(--accent); }

/* Hero — brightened furnace-tech photo (George's pick, 2026-11-07)
   under a navy gradient so the headline stays readable. */
.hero {
  background:
    linear-gradient(90deg, rgba(15, 36, 57, 0.84) 0%, rgba(15, 36, 57, 0.60) 48%, rgba(15, 36, 57, 0.26) 100%),
    url("assets/hero-tech-bright.webp") 68% 30% / cover no-repeat,
    var(--navy);
  color: var(--white);
  padding: 64px 0 56px;
}
.hero h1, .hero-sub { text-shadow: 0 1px 12px rgba(15, 36, 57, 0.55); }
.hero h1 {
  font-size: 2.3rem;
  line-height: 1.2;
  margin: 0 0 18px;
}
.hero-sub { font-size: 1.15rem; margin: 0 0 26px; max-width: 42em; }
.hero-actions { margin: 0 0 18px; }
.hero-note { margin: 0; font-size: 0.95rem; color: #cfd9e2; }

.btn {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  margin: 0 10px 10px 0;
}
.btn-accent { background: var(--accent); color: var(--navy-dark); }
.btn-accent:hover { background: var(--accent-dark); color: var(--white); }
.btn-outline {
  border: 2px solid var(--white);
  color: var(--white);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* Sections */
.section { padding: 44px 0; }
.section-alt { background: var(--alt); }
.section-dark { background: var(--navy-dark); color: var(--white); }
.section h2 {
  font-size: 1.7rem;
  line-height: 1.25;
  margin: 0 0 16px;
  color: var(--navy);
}
.section-dark h2 { color: var(--white); }
.section p { max-width: 44em; }
.section a { color: var(--navy); font-weight: 700; }
.section-dark a { color: var(--accent); }

/* Steps */
.steps {
  display: flex;
  gap: 20px;
  margin-top: 24px;
}
.step {
  flex: 1;
  background: var(--white);
  border-top: 4px solid var(--accent);
  border-radius: 6px;
  padding: 20px;
}
.step-num {
  margin: 0;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--accent-dark);
}
.step h3 { margin: 6px 0 8px; font-size: 1.15rem; color: var(--navy); }
.step p { margin: 0 0 8px; }
.safety-note {
  margin-top: 26px;
  border-left: 4px solid var(--navy);
  padding: 4px 0 4px 16px;
  font-size: 0.98rem;
}

/* Offer */
.offer-list { list-style: none; padding: 0; margin: 20px 0; max-width: 44em; }
.offer-list li {
  padding: 12px 0 12px 30px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.offer-list li::before {
  content: "—";
  position: absolute;
  left: 4px;
  color: var(--accent-dark);
  font-weight: 700;
}

/* Demo */
.demo-number {
  font-size: 2.1rem;
  font-weight: 700;
  margin: 14px 0;
}
.demo-number a { text-decoration: none; }
.demo-number a:hover { text-decoration: underline; }
.demo-fineprint { font-size: 0.95rem; color: #cfd9e2; max-width: 44em; }

/* Contact */
.contact-line { font-size: 1.1rem; margin: 8px 0; }

/* Footer */
.site-footer {
  background: var(--navy-dark);
  color: #cfd9e2;
  padding: 26px 0;
  font-size: 0.95rem;
}
.site-footer a { color: var(--accent); }
.site-footer p { margin: 4px 0; }
.footer-note { font-size: 0.88rem; }

/* Mobile */
@media (max-width: 700px) {
  .hero {
    padding: 40px 0 36px;
    background:
      linear-gradient(rgba(15, 36, 57, 0.84), rgba(15, 36, 57, 0.84)),
      url("assets/hero-tech-bright.webp") center / cover no-repeat,
      var(--navy);
  }
  .hero h1 { font-size: 1.75rem; }
  .steps { flex-direction: column; }
  .demo-number { font-size: 1.7rem; }
  .header-nav a { margin-left: 12px; }
}