/* Soarana website UI kit — page-level styles.
   Tokens come from colors_and_type.css */
@import url('colors_and_type.css');

html, body, #root { margin: 0; padding: 0; }
body {
  font-family: var(--font-body);
  color: var(--fg-1);
  background: var(--bg-base);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
* { box-sizing: border-box; }
img { display: block; max-width: 100%; }

/* Reset focus visibility for keyboard users only */
:focus-visible { outline: 2px solid var(--soarana-gold); outline-offset: 3px; border-radius: 4px; }

/* ---- Generic atoms used across sections ---- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 720px) { .container { padding: 0 20px; } }

.eyebrow {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.section { padding: var(--section-y) 0; position: relative; }
.section.dark { background: var(--bg-dark); color: var(--fg-on-dark-1); }
.section.muted { background: var(--bg-muted); }

.section-header { max-width: 720px; }
.section-header h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(32px, 3.4vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--fg-1);
  margin: 14px 0 16px;
}
.section.dark .section-header h2 { color: var(--fg-on-dark-1); }
.section-header p {
  font-size: 18px;
  line-height: 1.6;
  color: var(--fg-2);
  margin: 0;
  max-width: 620px;
  text-wrap: pretty;
}
.section.dark .section-header p { color: var(--fg-on-dark-2); }
.section-header.center { margin: 0 auto; text-align: center; }
.section-header.center .eyebrow { justify-content: center; }
.section-header.center p { margin: 0 auto; }

/* ---- Button styles ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 240ms var(--ease-out-soft);
  text-decoration: none;
  white-space: nowrap;
}
.btn .lucide { width: 18px; height: 18px; stroke-width: 2; }
.btn-gold {
  background: var(--grad-gold);
  color: var(--soarana-navy);
  box-shadow: 0 10px 28px rgba(212,175,55,0.35), inset 0 1px 0 rgba(255,255,255,0.4);
}
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 14px 36px rgba(212,175,55,0.45), inset 0 1px 0 rgba(255,255,255,0.4); }
.btn-primary {
  background: var(--soarana-navy);
  color: #fff;
  box-shadow: 0 8px 22px rgba(26,43,60,0.22);
}
.btn-primary:hover { background: var(--soarana-navy-700); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  color: var(--fg-1);
  border-color: var(--border-strong);
}
.btn-outline:hover { background: var(--bg-elev); border-color: var(--soarana-navy); }
.btn-outline-light {
  background: rgba(255,255,255,0.04);
  color: var(--fg-on-dark-1);
  border-color: rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.32); }
.btn-ghost {
  padding: 10px 0;
  color: var(--fg-1);
  background: transparent;
}
.btn-ghost:hover { color: var(--soarana-gold); }

/* ---- Neural grid background ---- */
.neural-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 50% 30%, #000 30%, transparent 80%);
}
.neural-grid.light {
  background-image:
    linear-gradient(rgba(26,43,60,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,43,60,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* Gold radial glow halo */
.gold-glow {
  position: absolute;
  border-radius: 50%;
  background: var(--grad-gold-glow);
  pointer-events: none;
  filter: blur(20px);
}

/* ---- Fade-in on scroll ---- */
.fade-up { opacity: 0; transform: translateY(16px); transition: opacity 480ms var(--ease-out-soft), transform 480ms var(--ease-out-soft); }
.fade-up.in { opacity: 1; transform: none; }

/* Gold gradient text — for accent words in headings */
.gold-text {
  background: var(--grad-text-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ---- Lucide icon sizing ---- */
.lucide { stroke-width: 1.6; }

/* ---- Global mobile guard ---- */
html, body { overflow-x: hidden; }

/* ---- Mobile (< 768px) ---- */
@media (max-width: 767px) {
  .container { padding: 0 16px; }
  .section { padding: 56px 0; }
  .section-header { max-width: 100%; }
  .section-header h2 { font-size: clamp(24px, 7vw, 32px); margin: 10px 0 12px; }
  .section-header p { font-size: 15px; }
  .section-header.center { text-align: left; }
  .section-header.center .eyebrow { justify-content: flex-start; }
  .section-header.center p { margin: 0; }
  .btn { white-space: nowrap; }
}