/* ============================================================
   FW Global — Site styles
   Imports brand tokens, adds page-specific layout primitives.
   ============================================================ */
@import url("tokens.css");

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg-1);
  color: var(--fg-1);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

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

/* ---------- Theme: light (default) + dark ---------- */
html[data-theme="dark"] {
  --bg-1: #050D27;
  --bg-2: #0A1638;
  --bg-3: #0E235E;
  --fg-1: #F0F2F5;
  --fg-2: #BDC4D0;
  --fg-3: #8E97A8;
  --border-1: rgba(255,255,255,0.10);
  --border-2: rgba(255,255,255,0.16);
  --border-strong: #fff;
  --bg-inverse: #fff;
  --bg-inverse-2: #F0F2F5;
}
html[data-theme="dark"] h1,
html[data-theme="dark"] h2,
html[data-theme="dark"] h3,
html[data-theme="dark"] h4,
html[data-theme="dark"] .display,
html[data-theme="dark"] .display-2 {
  color: #fff;
}
html[data-theme="dark"] .surface-flip { background: var(--bg-1); }
html[data-theme="dark"] .surface-cloud { background: var(--bg-2); }
html[data-theme="dark"] .surface-paper { background: var(--bg-1); }
html[data-theme="dark"] .surface-navy { background: #02061A; }
html[data-theme="dark"] .card { background: var(--bg-2); border-color: var(--border-1); }
html[data-theme="dark"] .nav-bar { background: rgba(5, 13, 39, 0.78); border-bottom-color: rgba(255,255,255,0.08); }
html[data-theme="dark"] input,
html[data-theme="dark"] textarea,
html[data-theme="dark"] select {
  background: var(--bg-2);
  border-color: var(--border-1);
  color: var(--fg-1);
}
html[data-theme="dark"] .btn-outline { color: #fff; border-color: rgba(255,255,255,0.6); }
html[data-theme="dark"] .btn-outline:hover { background: #fff; color: var(--fw-navy); }
html[data-theme="dark"] .arrow-back { background: var(--bg-2); border-color: rgba(255,255,255,0.1); }

/* ---------- Layout primitives ---------- */
.container {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}
@media (max-width: 768px) {
  .container { padding: 0 20px; }
}

section { position: relative; }
.section-pad { padding: 96px 0; }
.section-pad-sm { padding: 64px 0; }
@media (max-width: 768px) {
  .section-pad { padding: 56px 0; }
  .section-pad-sm { padding: 40px 0; }
}

/* hairline divider between sections */
.hairline { border-top: 1px solid var(--border-1); }

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.01em;
  padding: 14px 24px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: none;
  transition: all 200ms var(--ease-standard);
  text-decoration: none;
  white-space: nowrap;
}
.btn-lg { padding: 16px 28px; font-size: 15px; }
.btn-sm { padding: 9px 16px; font-size: 13px; }
.btn-primary { background: var(--fw-navy); color: #fff; }
.btn-primary:hover { background: var(--fw-navy-700); box-shadow: var(--shadow-1); color: #fff; }
.btn-primary:active { background: var(--fw-navy-900); transform: translateY(1px); }
.btn-accent { background: var(--fw-teal); color: #fff; }
.btn-accent:hover { background: var(--fw-teal-600); color: #fff; }
.btn-outline { background: transparent; color: var(--fw-navy); border: 1.5px solid var(--fw-navy); }
.btn-outline:hover { background: var(--fw-navy); color: #fff; }
.btn-on-dark { background: #fff; color: var(--fw-navy); }
.btn-on-dark:hover { background: var(--fw-teal); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--fw-navy);
  padding: 14px 4px;
  text-decoration: underline;
  text-underline-offset: 4px;
}
html[data-theme="dark"] .btn-ghost { color: #fff; }

.cta-arrow {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fw-teal);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 200ms var(--ease-standard);
}
.cta-arrow:hover { gap: 12px; color: var(--fw-teal); }
.cta-arrow svg { width: 14px; height: 14px; }

/* ---------- Eyebrow / chips ---------- */
.eb {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fw-teal);
  margin: 0;
}
.chip {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 4px;
  background: var(--bg-1);
  color: var(--fw-charcoal);
  border: 1px solid var(--border-1);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chip-teal { background: rgba(0,168,156,0.10); color: var(--fw-teal-600); border: none; }
.chip-navy { background: var(--fw-navy); color: #fff; border: none; }
.chip-gold { background: var(--fw-gold); color: var(--fw-navy); border: none; }

.mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--fg-2);
}

/* ---------- Cards ---------- */
.card {
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  border-radius: 8px;
  padding: 24px;
  transition: box-shadow 200ms var(--ease-standard), border-color 200ms var(--ease-standard), transform 200ms var(--ease-standard);
}
.card-hover:hover {
  box-shadow: var(--shadow-2);
  border-color: rgba(0,168,156,0.4);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms var(--ease-standard), transform 700ms var(--ease-standard);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease-standard), transform 600ms var(--ease-standard);
}
.reveal-stagger.is-in > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: none; }
.reveal-stagger.is-in > *:nth-child(2) { transition-delay: 80ms; opacity: 1; transform: none; }
.reveal-stagger.is-in > *:nth-child(3) { transition-delay: 160ms; opacity: 1; transform: none; }
.reveal-stagger.is-in > *:nth-child(4) { transition-delay: 240ms; opacity: 1; transform: none; }
.reveal-stagger.is-in > *:nth-child(5) { transition-delay: 320ms; opacity: 1; transform: none; }
.reveal-stagger.is-in > *:nth-child(6) { transition-delay: 400ms; opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal-stagger > * { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---------- Header / nav ---------- */
.nav-bar {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(255,255,255,0.78);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--border-1);
}
.nav-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand-lockup {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-lockup img { height: 32px; }
.brand-lockup .wm {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  color: var(--fw-navy);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1;
}
html[data-theme="dark"] .brand-lockup .wm { color: #fff; }

.nav-links {
  display: flex;
  gap: 36px;
  align-items: center;
}
.nav-link {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fw-navy);
  text-decoration: none;
  padding: 6px 0;
  position: relative;
  transition: color 200ms var(--ease-standard);
}
html[data-theme="dark"] .nav-link { color: #fff; }
.nav-link:hover { color: var(--fw-teal); }
.nav-link.is-active { color: var(--fw-teal); }
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 2px;
  background: var(--fw-teal);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-1);
  border-radius: 6px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--fw-navy);
}
html[data-theme="dark"] .nav-toggle { color: #fff; }

/* Theme toggle button */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  background: transparent;
  border: 1px solid var(--border-1);
  color: var(--fw-navy);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: border-color 200ms var(--ease-standard), color 200ms var(--ease-standard), background 200ms var(--ease-standard);
}
.theme-toggle:hover {
  border-color: var(--fw-teal);
  color: var(--fw-teal);
}
html[data-theme="dark"] .theme-toggle {
  color: #fff;
  border-color: rgba(255,255,255,0.16);
}
html[data-theme="dark"] .theme-toggle:hover {
  color: var(--fw-teal);
  border-color: var(--fw-teal);
}
.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 18px;
  height: 18px;
  transition: opacity 240ms var(--ease-standard), transform 320ms var(--ease-standard);
}
.theme-toggle .icon-sun  { opacity: 0; transform: rotate(-60deg) scale(0.7); }
.theme-toggle .icon-moon { opacity: 1; transform: rotate(0)        scale(1); }
html[data-theme="dark"] .theme-toggle .icon-sun  { opacity: 1; transform: rotate(0) scale(1); }
html[data-theme="dark"] .theme-toggle .icon-moon { opacity: 0; transform: rotate(60deg) scale(0.7); }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-cta { display: none; }
  .nav-mobile-open .nav-links {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    padding: 24px 32px 32px;
    background: var(--bg-1);
    gap: 18px;
    border-bottom: 1px solid var(--border-1);
  }
  .nav-mobile-open .nav-link { font-size: 18px; padding: 10px 0; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--fw-navy-900);
  color: rgba(255,255,255,0.85);
  padding: 96px 0 32px;
}
html[data-theme="dark"] .site-footer { background: #02061A; }
.site-footer .container > .grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
@media (max-width: 900px) {
  .site-footer .container > .grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}
.site-footer .col-h {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--fw-teal);
  margin-bottom: 20px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.site-footer ul a {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255,255,255,0.78);
  text-decoration: none;
  transition: color 200ms var(--ease-standard);
}
.site-footer ul a:hover { color: var(--fw-teal); }
.site-footer .meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255,255,255,0.5);
}
.site-footer .meta a { color: inherit; text-decoration: none; }
.site-footer .meta a:hover { color: var(--fw-teal); }

/* ---------- Forward arrow accent (chevron motif) ---------- */
.fw-arrow {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.12em;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M2 12 L12 4 L12 9 L22 9 L22 15 L12 15 L12 20 Z'/></svg>") no-repeat center / contain;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M2 12 L12 4 L12 9 L22 9 L22 15 L12 15 L12 20 Z'/></svg>") no-repeat center / contain;
}

/* Back-to-top forward arrow on long-scroll pages */
.arrow-back {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-1);
  border: 1px solid var(--border-1);
  box-shadow: var(--shadow-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fw-navy);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 280ms var(--ease-standard), transform 280ms var(--ease-standard);
}
.arrow-back svg { width: 22px; height: 22px; }
.arrow-back.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
html[data-theme="dark"] .arrow-back { color: #fff; }

/* ---------- Image placeholder helper ----------
   When we don't have real photography we use a flat
   colored block with a small mono caption so it's clearly a stand-in. */
.img-ph {
  background: var(--fw-navy);
  position: relative;
  overflow: hidden;
}
.img-ph::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(135deg, rgba(0,168,156,0.18) 0%, rgba(0,168,156,0) 60%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06), rgba(255,255,255,0) 60%);
}
.img-ph .img-ph-cap {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
}

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-1);
}
.field .help {
  font-size: 12px;
  color: var(--fg-2);
}
input, textarea, select {
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 14px;
  border: 1px solid var(--border-1);
  border-radius: 8px;
  background: var(--bg-1);
  color: var(--fg-1);
  outline: none;
  width: 100%;
  transition: border-color 200ms var(--ease-standard), box-shadow 200ms var(--ease-standard);
}
input:focus, textarea:focus, select:focus {
  border-color: var(--fw-teal);
  box-shadow: 0 0 0 3px rgba(0,168,156,0.18);
}
textarea { resize: vertical; min-height: 120px; }
.field-error input, .field-error textarea, .field-error select { border-color: var(--danger); }
.field .err { color: var(--danger); font-size: 12px; }

/* ---------- Tweaks panel button position offset for arrow-back ---------- */
@media (min-width: 901px) {
  .has-tweaks-open .arrow-back { bottom: 96px; }
}

/* ---------- Page transition ---------- */
@keyframes fw-page-in {
  0% { opacity: 0; transform: translateX(16px); }
  100% { opacity: 1; transform: translateX(0); }
}
.page-anim { opacity: 1; }

/* ---- Cookie / privacy banner ---- */
.fw-consent {
  position: fixed; left: 16px; right: 16px; bottom: 16px;
  z-index: 1000;
  background: var(--fw-navy);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.1);
  border-left: 3px solid var(--fw-teal);
  padding: 16px 20px;
  max-width: 640px;
  margin-left: auto;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  transform: translateY(140%);
  opacity: 0;
  transition: transform 360ms var(--ease-standard), opacity 360ms var(--ease-standard);
}
.fw-consent.is-in { transform: translateY(0); opacity: 1; }
.fw-consent-inner {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.fw-consent-text {
  flex: 1 1 280px;
  font-size: 13px;
  line-height: 1.55;
  color: rgba(255,255,255,0.86);
}
.fw-consent-text strong { color: #fff; font-weight: 600; }
.fw-consent-text a { color: var(--fw-teal-300); text-decoration: underline; text-underline-offset: 3px; }
.fw-consent-ok { flex: 0 0 auto; }
@media (max-width: 540px) {
  .fw-consent { left: 0; right: 0; bottom: 0; border-radius: 0; max-width: none; }
}

/* ---- Contact form consent row ---- */
.form-consent {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px 0 4px 0;
  font-size: 13px; line-height: 1.55;
  color: var(--fg-2);
}
.form-consent input[type="checkbox"] {
  flex: 0 0 auto;
  margin-top: 3px;
  accent-color: var(--fw-teal);
  width: 16px; height: 16px;
}
.form-consent a { color: var(--fw-teal); text-decoration: underline; text-underline-offset: 3px; }
.form-consent.has-error label { color: var(--fw-charcoal); }
.form-consent.has-error { color: #c03030; }
html[data-theme="dark"] .form-consent.has-error { color: #ff7a7a; }