/* ============================================================================
   gimmefy IIM Chrome — sitewide header + footer styles
   Loaded on every page that uses gf_render_nav() / gf_render_footer().
   Wave 2 of the IIM rollout — 5 May 2026.
   ============================================================================ */

/* Design tokens — scoped to the chrome elements so they don't leak into
   other components on the same page. */
.gf-header,
.gf-header *,
.gf-footer,
.gf-footer * {
  --gf-ink: #161616;
  --gf-ink-soft: #4a4a4a;
  --gf-ink-soft-2: #6a6a6a;
  --gf-ink-faint: #a3a3a3;
  --gf-paper: #ffffff;
  --gf-warm: #FAF7F2;
  --gf-rule: #e8e2d8;
  --gf-red: #B82823;
  --gf-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --gf-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  box-sizing: border-box;
}

/* HEADER */

.gf-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(180%) blur(8px);
  -webkit-backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--gf-rule-soft);
}

.gf-header__inner {
  max-width: var(--gf-w-grid);
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.gf-header__logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.gf-header__logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--gf-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--gf-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--gf-paper);
  letter-spacing: -0.04em;
}

.gf-header__logo-mark::before {
  content: 'g';
  position: relative;
  top: -1px;
}

.gf-header__logo-text {
  font-family: var(--gf-display);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--gf-ink);
}

.gf-header__logo-text em {
  font-style: italic;
  font-weight: 400;
  color: var(--gf-red);
}

.gf-header__nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-grow: 1;
  justify-content: center;
}

.gf-header__nav a {
  font-family: var(--gf-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gf-ink-soft);
  transition: color 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.gf-header__nav a:hover { color: var(--gf-ink); }

.gf-header__nav-item {
  position: relative;
}

.gf-header__nav-item--has-menu > a::after {
  content: '⌄';
  font-size: 0.7rem;
  margin-left: 2px;
  opacity: 0.6;
}

.gf-header__megamenu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  min-width: 640px;
  background: var(--gf-paper);
  border: 1px solid var(--gf-rule);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.06);
  padding: 24px;
  display: none;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.gf-header__nav-item--has-menu:hover .gf-header__megamenu { display: grid; }

.gf-header__mm-col-title {
  font-family: var(--gf-body);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gf-red);
  margin: 0 0 10px;
}

.gf-header__mm-link {
  display: block;
  padding: 6px 0;
  font-family: var(--gf-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gf-ink) !important;
}

.gf-header__mm-link span {
  display: block;
  font-family: var(--gf-body);
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--gf-ink-faint);
  margin-top: 1px;
}

.gf-header__cta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.gf-header__login {
  font-family: var(--gf-body);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gf-ink-soft);
  padding: 10px 16px;
  border-radius: 999px;
  transition: color 0.15s ease, background 0.15s ease;
}

.gf-header__login:hover {
  color: var(--gf-ink);
  background: var(--gf-warm);
}

.gf-header__escape {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--gf-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gf-paper);
  background: var(--gf-red);
  padding: 11px 22px;
  border-radius: 999px;
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.gf-header__escape:hover {
  background: #9c1f1b;
  box-shadow: 0 4px 16px rgba(184, 40, 35, 0.18);
}

.gf-header__escape::after {
  content: '→';
  transition: transform 0.15s ease;
}

.gf-header__escape:hover::after { transform: translateX(3px); }

@media (max-width: 1024px) {
  .gf-header__nav { display: none; }
}

@media (max-width: 600px) {
  .gf-header__login { display: none; }
  .gf-header__inner { gap: 12px; padding: 12px 16px; }
}

/* FOOTER */
.gf-footer__inner {
  max-width: var(--gf-w-grid);
  margin: 0 auto;
}

.gf-footer__columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 48px 32px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--gf-rule);
}

.gf-footer__col h4 {
  font-family: var(--gf-body);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gf-ink-faint);
  margin: 0 0 16px;
}

.gf-footer__col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.gf-footer__col a {
  font-family: var(--gf-display);
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--gf-ink);
  transition: color 0.15s ease;
}

.gf-footer__col a:hover { color: var(--gf-red); }

.gf-footer__col a.gf-footer__view-all {
  font-family: var(--gf-body);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gf-red);
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.gf-footer__col a.gf-footer__view-all::after {
  content: '→';
  transition: transform 0.15s ease;
}

.gf-footer__col a.gf-footer__view-all:hover::after {
  transform: translateX(2px);
}

.gf-footer__bottom {
  padding-top: 40px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
}

.gf-footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.gf-footer__logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 7px;
  background: var(--gf-red);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--gf-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--gf-paper);
  letter-spacing: -0.04em;
}

.gf-footer__logo-mark::before {
  content: 'g';
  position: relative;
  top: -1px;
}

.gf-footer__logo-text {
  font-family: var(--gf-display);
  font-size: 1.375rem;
  font-weight: 600;
  letter-spacing: -0.025em;
  color: var(--gf-ink);
}

.gf-footer__tagline {
  font-family: var(--gf-display);
  font-size: 0.9375rem;
  font-weight: 400;
  font-style: italic;
  color: var(--gf-ink-soft);
  margin: 0;
  text-align: center;
}

.gf-footer__tagline em {
  font-style: normal;
  color: var(--gf-red);
  font-weight: 500;
}

.gf-footer__legal {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--gf-body);
  font-size: 0.8125rem;
  color: var(--gf-ink-faint);
}

.gf-footer__legal a {
  color: var(--gf-ink-faint);
  transition: color 0.15s ease;
}

.gf-footer__legal a:hover { color: var(--gf-red); }

.gf-footer__changelog {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 1px solid var(--gf-rule);
  font-size: 0.7rem;
  color: var(--gf-red);
  text-decoration: none;
  margin-left: 4px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.gf-footer__changelog:hover {
  border-color: var(--gf-red);
  transform: rotate(180deg);
}

@media (max-width: 880px) {
  .gf-footer__columns { grid-template-columns: repeat(2, 1fr); }
  .gf-footer__bottom { grid-template-columns: 1fr; text-align: center; gap: 16px; }
  .gf-footer__brand { justify-content: center; }
  .gf-footer__legal { justify-content: center; flex-wrap: wrap; }
}

@media (max-width: 480px) {
  .gf-footer__columns { grid-template-columns: 1fr; gap: 32px; }
}

/* IIM rollout — logo image asset (replaces CSS-built logo mark) */
.gf-logo-img { height: 28px; width: auto; display: block; }
.gf-logo-img--footer { height: 32px; }

/* ============================================================================
   MOBILE NAV (hamburger + drop panel)
   Wave 2 enhancement — preserves mobile UX from the old theme.
   ============================================================================ */

.gf-header__hamburger {
  display: none;
  background: transparent;
  border: 0;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: var(--gf-ink);
  cursor: pointer;
  padding: 0;
}

.gf-header__hamburger:hover {
  background: var(--gf-warm);
}

.gf-mobile-menu {
  display: none;
  background: var(--gf-paper);
  border-bottom: 1px solid var(--gf-rule);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.gf-mobile-menu.gf-mobile-menu--open {
  display: block;
  max-height: 100vh;
}

.gf-mobile-menu__inner {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 24px 24px;
  max-width: var(--gf-w-grid);
  margin: 0 auto;
}

.gf-mobile-menu__inner a {
  font-family: var(--gf-body);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gf-ink);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 1px solid var(--gf-rule-soft);
}

.gf-mobile-menu__inner a:hover {
  color: var(--gf-red);
}

.gf-mobile-menu__group {
  font-family: var(--gf-body);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gf-ink-faint);
  margin: 16px 0 4px;
  padding: 0;
}

.gf-mobile-menu__login {
  margin-top: 8px;
  color: var(--gf-red) !important;
  font-weight: 600 !important;
}

@media (max-width: 1024px) {
  .gf-header__hamburger { display: flex; }
}

@media (min-width: 1025px) {
  .gf-mobile-menu { display: none !important; }
}

/* ============================================================================
   IIM REFRAME — italic kicker paragraph between H1 and the subhead
   Wave 3 enhancement.
   ============================================================================ */

.gf-iim-reframe {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1.0625rem;
  font-style: italic;
  font-weight: 400;
  line-height: 1.55;
  color: #555;
  max-width: 640px;
  margin: 18px 0 14px;
}

.gf-iim-reframe em {
  font-style: normal;
  color: #161616;
}

/* ============================================================================
   IIM "YOU ARE HERE" MINI-DIAGRAM — 4-layer locator on capability pages
   Self-contained iim-here-* prefix. Ported from canonical mockup.
   Wave 3 enhancement.
   ============================================================================ */

.gf-iim-here-section {
  padding: 56px 24px;
  display: flex;
  justify-content: center;
  background: var(--gf-warm, #FAF7F2);
  border-top: 1px solid var(--gf-rule, #e8e2d8);
  border-bottom: 1px solid var(--gf-rule, #e8e2d8);
}

.iim-here {
  --iim-ink: #161616;
  --iim-ink-soft: #555;
  --iim-ink-soft-2: #9a9a9a;
  --iim-ink-faint: #c8c2b6;
  --iim-paper: #ffffff;
  --iim-warm: #FAF7F2;
  --iim-red: #B82823;
  --iim-red-tint: rgba(184, 40, 35, 0.06);
  --iim-rule: #e8e2d8;

  width: 100%;
  max-width: 380px;
  background: var(--iim-paper);
  border: 1px solid var(--iim-rule);
  border-radius: 8px;
  padding: 24px 24px 20px;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--iim-ink);
  line-height: 1.4;
  box-sizing: border-box;
}

.iim-here * { box-sizing: border-box; }

.iim-here__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--iim-red);
  margin: 0 0 16px;
}

.iim-here__eyebrow::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: var(--iim-red);
}

.iim-here__layers {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--iim-rule);
  border-radius: 4px;
  overflow: hidden;
}

.iim-here__layer {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  background: var(--iim-paper);
  padding: 10px 14px 10px 12px;
  transition: background 0.15s ease;
}

.iim-here__layer-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--iim-ink-soft-2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.iim-here__layer-num::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--iim-ink-faint);
  flex-shrink: 0;
}

.iim-here__layer-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--iim-ink-soft);
  line-height: 1.3;
}

.iim-here__layer--active {
  background: var(--iim-red-tint);
}

.iim-here__layer--active .iim-here__layer-num {
  color: var(--iim-red);
  font-weight: 700;
}

.iim-here__layer--active .iim-here__layer-num::before {
  background: var(--iim-red);
}

.iim-here__layer--active .iim-here__layer-name {
  color: var(--iim-ink);
  font-weight: 600;
}

.iim-here__layer-current {
  color: var(--iim-red);
  font-weight: 700;
  margin-left: 4px;
}

.iim-here__caption {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--iim-ink-soft);
  line-height: 1.5;
  margin: 0 0 14px;
}

.iim-here__caption strong {
  font-weight: 600;
  color: var(--iim-ink);
}

.iim-here__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--iim-red);
  text-decoration: none;
  transition: gap 0.15s ease;
}

.iim-here__link::after {
  content: '\2192'; /* → */
  display: inline-block;
  transition: transform 0.15s ease;
}

.iim-here__link:hover { gap: 10px; }