/* Northbeam IT: layout and components.
   All colors and fonts come from theme tokens. No raw colors here. */

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--color-accent); }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -0.015em; }

.mono { font-family: var(--font-mono); }
[id] { scroll-margin-top: 4.5rem; }

.container { width: min(var(--container), 100% - 2.5rem); margin-inline: auto; }
.container.narrow { width: min(48rem, 100% - 2.5rem); }

.section { padding-block: clamp(3rem, 8vw, 5.5rem); }
.section-alt { background: var(--color-surface); border-block: 1px solid var(--line); }
h2 { font-size: clamp(1.65rem, 3.2vw, 2.3rem); margin-bottom: 1.4rem; }
.muted { color: var(--color-muted); }

.kicker {
  color: var(--color-accent);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 0.6rem;
}

.skip-link {
  position: absolute; left: 1rem; top: -100%; z-index: 60;
  background: var(--color-accent); color: var(--color-accent-contrast);
  padding: 0.6rem 1rem; border-radius: var(--radius);
}
.skip-link:focus { top: 1rem; }

:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

/* header */
.site-header { border-bottom: 1px solid var(--line); background: var(--color-bg); }
.nav-bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; flex-wrap: wrap; }
.brand {
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--font-display); font-weight: 700; font-size: 1.12rem;
  color: var(--color-text); text-decoration: none; letter-spacing: -0.01em;
}
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.35; } }

.nav-check { position: absolute; opacity: 0; width: 1px; height: 1px; }
.nav-burger { display: none; }
.nav-links { display: flex; flex-wrap: wrap; gap: 0.3rem 1.4rem; list-style: none; padding: 0; }
.nav-links a {
  color: var(--color-text); text-decoration: none;
  font-size: 0.95rem; padding: 0.3rem 0.1rem; border-bottom: 2px solid transparent;
}
.nav-links a:hover { color: var(--color-accent); border-bottom-color: var(--color-accent); }

/* hero */
.hero { padding-block: clamp(3.5rem, 9vw, 6.5rem); }
.eyebrow { color: var(--color-muted); font-size: 0.82rem; letter-spacing: 0.1em; text-transform: uppercase; }
.hero h1 { font-size: clamp(2.1rem, 5.2vw, 3.4rem); max-width: 24ch; margin-top: 0.7rem; }
.hero-rule {
  height: 4px; width: 9rem; margin-top: 1.2rem;
  background: linear-gradient(90deg, var(--color-accent), var(--accent-soft));
}
.lede { font-size: clamp(1.02rem, 1.7vw, 1.2rem); color: var(--color-muted); max-width: 52ch; margin-top: 1.2rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.8rem; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.5rem; border-radius: var(--radius);
  font-family: var(--font-display); font-weight: 600; font-size: 0.98rem;
  text-decoration: none; border: 1.5px solid transparent;
}
.btn-primary { background: var(--color-accent); color: var(--color-accent-contrast); box-shadow: var(--shadow); }
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost { border-color: var(--color-accent); color: var(--color-accent); background: transparent; }
.btn-ghost:hover { background: var(--accent-soft); }
.btn-invert { background: var(--color-bg); color: var(--color-text); }

/* stats */
.stats { background: var(--color-bg); border-bottom: 1px solid var(--line); }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); gap: 1px; background: var(--line); padding-block: 1px; }
.stat { background: var(--color-bg); padding: 1.4rem 1rem; text-align: center; }
.stat b { display: block; font-family: var(--font-mono); font-size: 1.7rem; color: var(--color-accent); font-weight: 700; }
.stat span { color: var(--color-muted); font-size: 0.88rem; }

/* ruled panels */
.panel-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 17rem), 1fr)); gap: 1.1rem; counter-reset: ticket; }
.panel {
  background: var(--color-bg);
  border: 1px solid var(--line);
  border-top: 3px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 1.3rem 1.3rem 1.4rem;
  box-shadow: var(--shadow);
  counter-increment: ticket;
}
.panel-num { color: var(--color-accent); font-size: 0.8rem; margin-bottom: 0.6rem; }
.panel-num::before { content: "0" counter(ticket); }
.panel h3 { font-size: 1.12rem; margin-bottom: 0.45rem; }
.panel p { color: var(--color-muted); font-size: 0.96rem; }

/* split */
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 19rem), 1fr)); gap: 2.4rem; align-items: center; }
.split img { border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.split-body p { color: var(--color-muted); }

/* steps */
.steps { list-style: none; padding: 0; counter-reset: step; display: grid; gap: 0; border-top: 1px solid var(--line); }
.steps li {
  counter-increment: step;
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0 1.1rem 3.2rem;
  position: relative;
}
.steps li::before {
  content: "0" counter(step);
  position: absolute; left: 0; top: 1.15rem;
  font-family: var(--font-mono); font-size: 0.85rem; font-weight: 700;
  color: var(--color-accent);
}
.steps li h3 { font-size: 1.05rem; margin-bottom: 0.25rem; }
.steps li p { color: var(--color-muted); font-size: 0.96rem; }

/* quotes */
.quote {
  background: var(--color-bg);
  border: 1px solid var(--line);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 1.3rem;
  box-shadow: var(--shadow);
}
.quote p { color: var(--color-text); }
.quote figcaption { margin-top: 0.7rem; color: var(--color-muted); font-size: 0.82rem; }

/* faq */
.faq-item { border-bottom: 1px solid var(--line); padding: 0.7rem 0; }
.faq-item summary {
  cursor: pointer; font-weight: 600; font-family: var(--font-display);
  padding: 0.3rem 0; list-style-position: outside;
}
.faq-item p { color: var(--color-muted); margin-top: 0.5rem; padding-left: 0.2rem; }

/* contact */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); gap: 2.6rem; }
.contact-info > p { color: var(--color-muted); max-width: 44ch; }
.contact-title, .contact-info h1 { font-size: clamp(1.6rem, 3vw, 2.1rem); }
.contact-lines { list-style: none; padding: 0; margin: 1.1rem 0; display: grid; gap: 0.4rem; }
.contact-line { font-family: var(--font-mono); font-size: 1.02rem; font-weight: 500; text-decoration: none; }
.contact-line:hover { text-decoration: underline; }
.contact-form { display: grid; gap: 0.9rem; align-content: start; }
.field { display: grid; gap: 0.3rem; }
.field label { font-weight: 600; font-size: 0.9rem; }
.field input, .field textarea {
  padding: 0.75rem 0.85rem;
  border: 1.5px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  background: var(--color-bg);
  color: var(--color-text);
}
.field input:focus, .field textarea:focus { border-color: var(--color-accent); outline: none; }
.field textarea { min-height: 120px; resize: vertical; }
.hp-field { position: absolute !important; left: -5000px !important; width: 1px; height: 1px; overflow: hidden; }

/* cta band */
.cta-band { background: var(--color-accent); color: var(--color-accent-contrast); text-align: center; }
.cta-band .container { padding-block: clamp(2.6rem, 6vw, 4.2rem); }
.cta-band .kicker { color: var(--color-accent-contrast); opacity: 0.85; }
.cta-band p { color: var(--color-accent-contrast); opacity: 0.92; max-width: 52ch; margin: 0.6rem auto 1.5rem; }

/* footer */
.site-footer { background: var(--color-surface); border-top: 1px solid var(--line); padding: 2.5rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 14rem), 1fr)); gap: 2rem; }
.footer-brand { font-family: var(--font-display); font-weight: 700; margin-bottom: 0.5rem; }
.site-footer > .container > p, .footer-grid p { color: var(--color-muted); font-size: 0.95rem; }
.site-footer ul { list-style: none; padding: 0; display: grid; gap: 0.4rem; }
.site-footer h3 { font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-muted); margin-bottom: 0.6rem; }
.site-footer a { color: var(--color-text); text-decoration: none; font-size: 0.95rem; }
.site-footer a:hover { color: var(--color-accent); }
.footer-base { margin-top: 2rem; padding-top: 1.2rem; border-top: 1px solid var(--line); color: var(--color-muted); font-size: 0.82rem; }

@media (max-width: 760px) {
  .nav-burger {
    display: inline-flex; align-items: center; gap: 0.5rem;
    cursor: pointer; font-family: var(--font-mono); font-size: 0.85rem;
    padding: 0.45rem 0.8rem; border: 1px solid var(--line); border-radius: var(--radius);
  }
  .nav-burger-icon, .nav-burger-icon::before, .nav-burger-icon::after {
    display: block; width: 14px; height: 2px; background: var(--color-text); content: "";
  }
  .nav-burger-icon { position: relative; }
  .nav-burger-icon::before, .nav-burger-icon::after { position: absolute; left: 0; }
  .nav-burger-icon::before { top: -5px; }
  .nav-burger-icon::after { top: 5px; }
  .nav-check:focus-visible + .nav-burger { outline: 3px solid var(--color-accent); outline-offset: 2px; }
  .site-nav { display: none; width: 100%; }
  .nav-check:checked ~ .site-nav { display: block; padding-bottom: 0.9rem; }
  .nav-check:checked ~ .site-nav .nav-links { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}