/* base — palette, reset, typography, layout utilities.
   Load first: everything below depends on the :root block here. */

/* ============================================================
   TEMPLATE CONFIG — swap these vars for any model
   ============================================================ */
:root {
  /* Colors — set the palette for this client here. Everything else in the
     stylesheet derives from these with color-mix(), so there is no second
     place to edit. Pick something tied to the client, not to the last one. */
  --bg:          #070b14;
  --surface:     #0d1322;
  --surface-2:   #131b2e;
  --border:      #26324f;
  --text:        #eef0f5;
  --text-muted:  #8f98ad;
  --accent:      #c60c30;
  --accent-light:#e4344f;
  /* Text drawn ON the accent. Flip to #fff if the accent is dark. */
  --accent-contrast: #fff;
  --white:       #ffffff;

  /* Typography */
  --font-display: 'Barlow Condensed', 'Helvetica Neue', Arial, sans-serif;
  --font-body:    'Barlow', system-ui, sans-serif;

  /* Layout */
  --max-w: 1200px;
  --nav-h: 72px;
  --radius: 4px;
  --radius-lg: 8px;

  /* Transitions */
  --t: 0.3s ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

/* Fade-in: initial state in CSS to prevent flash/CLS */
[data-fade] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  will-change: opacity, transform;
}
[data-fade].in-view {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  [data-fade], [data-fade].in-view {
    opacity: 1;
    transform: none;
    transition: none;
  }
  html { scroll-behavior: auto; }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

ul { list-style: none; }

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.03em;
}
h2 { font-size: clamp(1.8rem, 3.4vw, 2.7rem); }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.75rem); }
h4 { font-size: 1.05rem; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 3rem);
}

.section {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.divider {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 1.5rem 0;
}

.divider--center { margin: 1.5rem auto; }


/* Skip-to-content (keyboard accessibility) */
.skip-link {
  position: absolute;
  top: -40px;
  left: 8px;
  background: var(--accent);
  color: var(--accent-contrast);
  padding: 8px 14px;
  font-weight: 500;
  text-decoration: none;
  border-radius: 4px;
  z-index: 10000;
  transition: top 0.2s;
}
.skip-link:focus {
  top: 8px;
  outline: 2px solid var(--white);
}