/* ============================================
   Alan Consulting LLC - Site Styles
   Theme: Black & Red on light background
   ============================================ */

:root {
  --color-bg: #ffffff;
  --color-surface: #f6f6f7;
  --color-surface-alt: #ececee;
  --color-ink: #0a0a0a;
  --color-ink-soft: #3a3a3c;
  --color-ink-mute: #6b6b70;
  --color-line: #d9d9dd;
  --color-accent: #c8102e;       /* primary red */
  --color-accent-deep: #8a0a1f;  /* hover / pressed */
  --color-accent-soft: #fff1f3;  /* tint */

  --font-display: "Inter Tight", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --radius: 4px;
  --shadow-sm: 0 1px 2px rgba(10, 10, 10, 0.06);
  --shadow-md: 0 6px 18px rgba(10, 10, 10, 0.08);

  --container: 1120px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-deep); text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-ink);
  letter-spacing: -0.01em;
  margin: 0 0 0.6em 0;
  line-height: 1.2;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }

p { margin: 0 0 1em 0; color: var(--color-ink-soft); }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================
   Header / Nav
   ============================================ */
.site-header {
  background: var(--color-ink);
  color: #fff;
  border-bottom: 3px solid var(--color-accent);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: #fff;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand:hover { color: #fff; text-decoration: none; }

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 700;
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 3px;
}

.brand-mark {
  display: inline-block;
  width: 10px;
  height: 34px;
  background: var(--color-accent);
  transform: skewX(-12deg);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid #555;
  color: #fff;
  padding: 6px 10px;
  cursor: pointer;
  border-radius: var(--radius);
  font-size: 0.9rem;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 28px;
}

.site-nav a {
  color: #e7e7e9;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.site-nav a:hover,
.site-nav a.active {
  color: #fff;
  border-bottom-color: var(--color-accent);
  text-decoration: none;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg) 100%);
  padding: 96px 0 80px;
  border-bottom: 1px solid var(--color-line);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: -40px;
  width: 320px;
  height: 100%;
  background: repeating-linear-gradient(
    -45deg,
    var(--color-accent-soft),
    var(--color-accent-soft) 2px,
    transparent 2px,
    transparent 14px
  );
  opacity: 0.5;
  pointer-events: none;
}

.hero .container { position: relative; z-index: 1; }

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  padding: 6px 12px;
  border-radius: var(--radius);
  margin-bottom: 20px;
}

.hero h1 {
  max-width: 780px;
  margin-bottom: 20px;
}

.hero h1 .accent { color: var(--color-accent); }

.hero p.lead {
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  max-width: 640px;
  margin-bottom: 32px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

/* ============================================
   Page header (non-home)
   ============================================ */
.page-header {
  background: var(--color-ink);
  color: #fff;
  padding: 72px 0 60px;
  border-bottom: 4px solid var(--color-accent);
}

.page-header h1 { color: #fff; margin-bottom: 12px; }
.page-header p { color: #c8c8cc; max-width: 640px; margin: 0; }
.page-header .eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin-bottom: 14px;
  display: block;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: 13px 26px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-deep);
  border-color: var(--color-accent-deep);
  color: #fff;
  text-decoration: none;
}

.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.btn-secondary:hover {
  background: var(--color-ink);
  color: #fff;
  text-decoration: none;
}

/* ============================================
   Sections
   ============================================ */
section { padding: 72px 0; }

.section-alt { background: var(--color-surface); }

.section-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-accent);
  margin-bottom: 10px;
  display: block;
}

.section-intro { max-width: 720px; margin-bottom: 48px; }

/* ============================================
   Card grid (services, etc.)
   ============================================ */
.grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  position: relative;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.card-num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-accent);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 12px;
}

.card h3 { margin-bottom: 10px; }
.card p { margin: 0; color: var(--color-ink-soft); font-size: 0.95rem; }

/* ============================================
   CTA banner
   ============================================ */
.cta-banner {
  background: var(--color-ink);
  color: #fff;
  padding: 56px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-accent);
}

.cta-banner h2 { color: #fff; margin-bottom: 16px; }
.cta-banner p { color: #c8c8cc; max-width: 560px; margin: 0 auto 28px; }

/* ============================================
   Forms
   ============================================ */
.form-wrapper {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 36px 32px;
  max-width: 640px;
}

.form-group { margin-bottom: 22px; }

.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 8px;
  color: var(--color-ink);
}

.form-group label .req { color: var(--color-accent); margin-left: 2px; }
.form-group label .opt {
  color: var(--color-ink-mute);
  font-weight: 400;
  font-size: 0.85rem;
  margin-left: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--color-ink);
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-group textarea {
  resize: both;
  min-height: 140px;
  max-width: 100%;
}

/* Character counter under the message field */
.char-count {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-ink-mute);
  text-align: right;
}
.char-count.near-limit { color: var(--color-accent); }

/* Honeypot field — visually and acoustically hidden from real users,
   but present in the DOM so naive bots fill it in. Not display:none,
   since some bots skip those. */
.hp-field {
  position: absolute;
  left: -9999px;
  top: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-status {
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: var(--radius);
  font-size: 0.92rem;
  display: none;
}
.form-status.success { display: block; background: #eaf8ee; color: #1f6b34; border: 1px solid #b8e0c2; }
.form-status.error { display: block; background: var(--color-accent-soft); color: var(--color-accent-deep); border: 1px solid #f2c3c9; }

/* ============================================
   Contact info side panel
   ============================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info-card {
  background: var(--color-surface);
  border-left: 4px solid var(--color-accent);
  padding: 28px;
  border-radius: var(--radius);
}

.contact-info-card h3 { margin-bottom: 18px; }
.contact-info-card dl { margin: 0; }
.contact-info-card dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink-mute);
  margin-top: 16px;
}
.contact-info-card dt:first-child { margin-top: 0; }
.contact-info-card dd {
  margin: 4px 0 0 0;
  font-size: 0.98rem;
  color: var(--color-ink);
}

/* ============================================
   About page
   ============================================ */
.prose { max-width: 720px; }
.prose p { font-size: 1.02rem; }
.prose h2 { margin-top: 40px; }

.value-list {
  list-style: none;
  padding: 0;
  margin: 24px 0 0 0;
}

.value-list li {
  padding: 14px 0 14px 32px;
  border-bottom: 1px solid var(--color-line);
  position: relative;
  font-size: 1rem;
  color: var(--color-ink-soft);
}

.value-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 18px;
  height: 2px;
  background: var(--color-accent);
}

.value-list li strong {
  color: var(--color-ink);
  font-weight: 600;
  margin-right: 6px;
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--color-ink);
  color: #c8c8cc;
  padding: 48px 0 28px;
  font-size: 0.9rem;
}

.site-footer .container {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 32px;
}

.site-footer h4 {
  color: #fff;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 14px;
}

.site-footer a { color: #c8c8cc; }
.site-footer a:hover { color: var(--color-accent); text-decoration: none; }

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }

.footer-bottom {
  border-top: 1px solid #2a2a2c;
  margin-top: 32px;
  padding-top: 20px;
  text-align: center;
  font-size: 0.82rem;
  color: #8a8a8e;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 820px) {
  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-ink);
    border-bottom: 3px solid var(--color-accent);
  }
  .site-nav.open { display: block; }
  .site-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 12px 24px 20px;
  }
  .site-nav li { border-bottom: 1px solid #2a2a2c; }
  .site-nav li:last-child { border-bottom: none; }
  .site-nav a { display: block; padding: 14px 0; }

  .contact-layout { grid-template-columns: 1fr; }
  .site-footer .container { grid-template-columns: 1fr; }
  section { padding: 56px 0; }
  .hero { padding: 64px 0 56px; }
}