/* =========================================================
   SCALEXREACH : Identity & UX enhancement layer
   Loaded last — refines the cool-fintech direction:
   wordmark, gold accent tiles, depth, distinct hero,
   accessibility & interaction polish.
   ========================================================= */

/* ---------- Global polish ---------- */
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

::selection { background: rgba(var(--signal-rgb), 0.18); color: var(--ink); }

body {
  background-color: var(--bg);
  background-image:
    radial-gradient(60% 50% at 85% -5%, rgba(var(--signal-rgb), 0.06) 0%, transparent 60%),
    radial-gradient(50% 40% at 0% 5%, rgba(var(--gold-rgb), 0.05) 0%, transparent 55%);
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* Anchored sections clear the floating header */
:target { scroll-margin-top: 140px; }

/* ---------- Brand wordmark (replaces logo image) ---------- */
.wordmark {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: -0.015em;
  line-height: 1;
  display: inline-flex;
  align-items: baseline;
  white-space: nowrap;
}
.wordmark-dark  { color: var(--ink); }
.wordmark-light { color: #FFFFFF; }
.wm-x {
  color: var(--signal);
  font-style: italic;
  font-weight: 700;
  padding: 0 0.015em;
}
.wordmark-light .wm-x { color: #FF9DB0; }

.header .logo .wordmark { font-size: 1.3rem; }
.footer-brand .wordmark { display: inline-block; font-size: 1.85rem; margin-bottom: 16px; }
.nav-mobile .mobile-logo .wordmark { font-size: 1.5rem; }

/* ---------- Topbar: subtle gradient ---------- */
.topbar { background: linear-gradient(90deg, #0A0E1A 0%, #161C32 50%, #0A0E1A 100%); }

/* ---------- Header refinements ---------- */
.header { box-shadow: var(--shadow-1); }
.header.scrolled {
  box-shadow: var(--shadow-3);
  border-color: rgba(var(--signal-rgb), 0.18);
}
.header-nav .nav-dropdown-menu { box-shadow: var(--shadow-3); }
.header .cta:hover { transform: translateY(-1px); }

/* ---------- Tiles: depth + accent gold ---------- */
.tile { box-shadow: var(--shadow-1); }
.tile:hover {
  box-shadow: var(--shadow-3);
  border-color: rgba(var(--signal-rgb), 0.22);
}

.tile--inverted {
  background: linear-gradient(155deg, #2A1322 0%, #160910 100%);
  border-color: #160910;
}
.tile--moss {
  background: linear-gradient(155deg, #5A1340 0%, #3A0E2A 100%);
  border-color: #3A0E2A;
}

/* Accent tile uses gold (dark text stays high-contrast) */
.tile--accent {
  background: linear-gradient(150deg, #FFC1A6 0%, #FF8A6B 100%);
  border-color: var(--gold);
  color: var(--ink);
}
.tile--accent .eyebrow { color: rgba(var(--ink-rgb), 0.62); }
.tile--accent:hover { box-shadow: 0 18px 48px rgba(var(--gold-rgb), 0.28), 0 4px 14px rgba(var(--gold-rgb), 0.16); }

.tile--bordered { border: 2px solid var(--signal); background: var(--bg); }
.tile--bordered:hover {
  box-shadow: var(--shadow-accent);
  border-color: var(--signal);
}

/* ---------- Hero: signature gradient surface ----------
   Only on plain hero tiles — never override dark/coral modifiers
   (tile--inverted / tile--moss / tile--accent keep their own bg). */
.tile-hero:not(.tile--inverted):not(.tile--moss):not(.tile--accent):not(.tile--bordered) {
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(var(--signal-rgb), 0.10) 0%, transparent 55%),
    radial-gradient(70% 100% at 0% 100%, rgba(var(--gold-rgb), 0.08) 0%, transparent 50%),
    var(--surface);
}

/* Gradient ink-underline on the hero highlight */
.hero-highlight {
  background-image: linear-gradient(90deg, var(--signal), var(--gold));
  background-size: 100% 0.14em;
}

/* ---------- On-dark accent contrast fixes ---------- */
.tile--inverted .flight-log tbody td:first-child,
.tile--moss .flight-log tbody td:first-child { color: #FF9DB0; }
.tile--inverted .tile-link,
.tile--moss .tile-link { color: #FF9DB0; }

/* ---------- Stats: serif accent ---------- */
.tile--accent .tile-stat { color: var(--ink); }

/* ---------- Links / interaction affordance ---------- */
.tile-link, .nav-dropdown-trigger, .burger { cursor: pointer; }
a, button { -webkit-tap-highlight-color: transparent; }

/* Stronger, consistent focus ring */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Forms: required + helper polish ---------- */
.form-group label .req { color: var(--signal); margin-left: 2px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--mist); opacity: 0.7; }

/* ---------- Footer wordmark tint ---------- */
.footer-wordmark { color: rgba(var(--signal-rgb), 0.05); }

/* ---------- Section heading accent rule ---------- */
.section > .eyebrow::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1.5px;
  background: var(--signal);
  vertical-align: middle;
  margin-right: 4px;
}

/* ---------- "Book a call" CTA — logo gradient (pink → coral) ---------- */
.cta {
  background: linear-gradient(135deg, var(--signal-bright) 0%, var(--coral) 100%);
  color: #FFFFFF;
  border: 1px solid rgba(var(--signal-rgb), 0.55);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.30),
    0 2px 6px rgba(var(--signal-rgb), 0.28),
    0 10px 28px rgba(var(--signal-rgb), 0.22);
}
.cta::before {
  background: radial-gradient(120% 80% at 50% 0%, rgba(255,255,255,0.30) 0%, transparent 60%);
}
.cta:hover {
  background: linear-gradient(135deg, #FF1E6A 0%, #FF7A5E 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.38),
    0 3px 8px rgba(var(--signal-rgb), 0.32),
    0 16px 44px rgba(var(--signal-rgb), 0.30);
}
.cta:active {
  box-shadow:
    inset 0 2px 5px rgba(120,8,48,0.40),
    0 1px 2px rgba(var(--signal-rgb), 0.3);
}
.topbar-item svg { fill: var(--signal-bright); }

/* ---------- Reduced-motion: kill marquee & transforms ---------- */
@media (prefers-reduced-motion: reduce) {
  .topbar-track { animation: none; }
}