/* ==========================================================================
   Dfly Inc — Animation System
   Scroll reveals, hover micro-interactions, keyframes, reduced-motion rules.
   Reveal triggers are wired in js/animations.js via IntersectionObserver.
   ========================================================================== */

/* --- Keyframes ------------------------------------------------------------- */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-32px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-32px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(32px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.92);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.06);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* --- Scroll reveal base ------------------------------------------------------
   Usage: add [data-reveal] with an optional modifier:
   data-reveal="up" | "down" | "left" | "right" | "scale" | "fade"
   Optional: data-reveal-delay="1".."6" for staggered groups.
   JS toggles .is-visible when the element enters the viewport.
   ========================================================================== */
[data-reveal] {
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-emphasized),
    transform var(--duration-slow) var(--ease-emphasized);
  transition-delay: calc(var(--reveal-delay, 0) * 90ms);
  will-change: opacity, transform;
}

[data-reveal="up"] {
  transform: translateY(36px);
}

[data-reveal="down"] {
  transform: translateY(-36px);
}

[data-reveal="left"] {
  transform: translateX(-36px);
}

[data-reveal="right"] {
  transform: translateX(36px);
}

[data-reveal="scale"] {
  transform: scale(0.92);
}

[data-reveal="fade"] {
  transform: none;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

/* --- Hover micro-interactions ------------------------------------------------ */
.hover-lift {
  transition: transform var(--duration-base) var(--ease-emphasized),
    box-shadow var(--duration-base) var(--ease-emphasized);
}

.hover-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.hover-scale {
  transition: transform var(--duration-base) var(--ease-emphasized);
}

.hover-scale:hover {
  transform: scale(1.04);
}

.hover-glow {
  transition: box-shadow var(--duration-base) var(--ease-standard);
}

.hover-glow:hover {
  box-shadow: var(--shadow-primary);
}

.underline-grow {
  position: relative;
}

.underline-grow::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background-color: currentColor;
  transition: width var(--duration-base) var(--ease-emphasized);
}

.underline-grow:hover::after {
  width: 100%;
}

/* --- Loading / pulse utilities ------------------------------------------------ */
.is-loading {
  animation: spin 900ms linear infinite;
}

.is-pulsing {
  animation: pulse 1.8s var(--ease-standard) infinite;
}

/* --- Counter-ready elements ---------------------------------------------------
   [data-counter] elements are driven numerically by js/animations.js.
   A short scale-in on first reveal reinforces the count starting.
   ========================================================================== */
[data-counter] {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

[data-counter].is-counting {
  animation: scaleIn var(--duration-base) var(--ease-emphasized);
}

/* --- Reduced motion accessibility ---------------------------------------------
   Neutralizes transforms/keyframes while preserving final, visible state.
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hover-lift:hover,
  .hover-scale:hover {
    transform: none;
  }

  .is-pulsing,
  .is-loading {
    animation: none;
  }
}

/* ==========================================================================
   Motion layer (site-wide polish)
   One consistent motion language: 180-300ms interactions, ~600ms reveals,
   80ms stagger, transform/opacity only, hover effects for mouse/trackpad
   users only. Builds on the reveal engine above and js/animations.js.
   ========================================================================== */
:root {
  --motion-fast: 180ms;
  --motion-base: 260ms;
  --motion-reveal: 620ms;
  --motion-stagger: 80ms;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --- Reveal refinement ----------------------------------------------------- */
[data-reveal] {
  transition: opacity var(--motion-reveal) var(--ease-out),
    transform var(--motion-reveal) var(--ease-out);
  transition-delay: calc(var(--reveal-delay, 0) * var(--motion-stagger));
}

/* Once revealed (js adds .reveal-done), drop the stagger delay and hand
   transitions back to normal hover timing; release the GPU hint. */
[data-reveal].reveal-done {
  transition-property: opacity, transform, box-shadow, border-color, background-color, color;
  transition-duration: var(--motion-base);
  transition-delay: 0s;
  will-change: auto;
}

/* Staggered children inside a block that reveals as one unit. */
@keyframes motionRise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

[data-reveal]:not(.is-visible) .motion-stagger > *,
[data-reveal].motion-stagger:not(.is-visible) > * {
  opacity: 0;
}

[data-reveal].is-visible .motion-stagger > *,
[data-reveal].motion-stagger.is-visible > * {
  animation: motionRise 560ms var(--ease-out) backwards;
  animation-delay: calc(var(--motion-i, 0) * var(--motion-stagger) + 120ms);
}

/* No JavaScript: never leave content hidden. */
@media (scripting: none) {
  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}

/* Phones: shorter vertical travel, and no sideways movement (avoids any
   chance of horizontal overflow). */
@media (max-width: 767px) {
  [data-reveal="up"],
  [data-reveal="left"],
  [data-reveal="right"] {
    transform: translateY(18px);
  }

  [data-reveal="scale"] {
    transform: scale(0.96);
  }
}

/* --- Desktop navigation (>= 1200px) ------------------------------------------ */
@media (min-width: 992px) {
  .nav .nav-link {
    position: relative;
  }

  .nav .nav-link::after {
    content: "";
    position: absolute;
    left: 8px;
    right: 8px;
    bottom: 3px;
    height: 2px;
    border-radius: 2px;
    background-color: var(--color-primary);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--motion-base) var(--ease-out);
  }

  .nav .nav-dropdown-toggle::after {
    right: 18px;
  }

  .nav .nav-link:hover::after,
  .nav .nav-link:focus-visible::after,
  .nav .nav-link.is-active::after,
  .nav .nav-item.is-open > .nav-link::after {
    transform: scaleX(1);
  }

  /* Menus fade/slide in instead of popping. Closed menus stay hidden from
     pointer and keyboard (visibility), exactly as before. */
  .nav .dropdown-menu {
    display: block;
    visibility: hidden;
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity var(--motion-base) var(--ease-out),
      transform var(--motion-base) var(--ease-out),
      visibility 0s linear var(--motion-base);
  }

  .nav .dropdown-menu.mega-menu {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    column-gap: 24px;
  }

  .nav .nav-item.is-open > .dropdown-menu {
    visibility: visible;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    transition-delay: 0s;
  }

  .nav .dropdown-menu a {
    transition: color var(--motion-fast) var(--ease-standard),
      background-color var(--motion-fast) var(--ease-standard),
      padding-left var(--motion-base) var(--ease-out);
  }

  .nav .dropdown-menu a:hover {
    padding-left: 22px;
  }
}

@media (min-width: 992px) and (max-width: 1400px) {
  .nav .nav-link::after {
    left: 0;
  }
}

/* --- Mobile navigation accordion (< 1200px) ----------------------------------- */
@media (max-width: 991px) {
  .nav .dropdown-menu,
  .nav .dropdown-menu.mega-menu {
    display: block;
    max-height: 0;
    margin-block: 0;
    padding-block: 0;
    overflow: hidden;
    visibility: hidden;
    box-shadow: none;
    transition: max-height 320ms var(--ease-out),
      padding 320ms var(--ease-out),
      margin 320ms var(--ease-out),
      visibility 0s linear 320ms;
  }

  .nav .nav-item.is-open > .dropdown-menu,
  .nav .nav-item.is-open > .dropdown-menu.mega-menu {
    max-height: 300px;
    margin: 2px 0 10px;
    padding-block: 10px;
    overflow-y: auto;
    visibility: visible;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.14);
    transition-delay: 0s;
  }
}

/* --- Buttons ------------------------------------------------------------------ */
.btn .icon:last-child,
.num-card-link .icon,
.page-hero-link .icon,
.about-who-links .icon {
  transition: transform var(--motion-base) var(--ease-out);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

@media (hover: hover) and (pointer: fine) {
  .btn:hover .icon:last-child,
  .num-card-link:hover .icon,
  .page-hero-link:hover .icon,
  .about-who-links a:hover .icon {
    transform: translateX(4px);
  }

  .btn-primary:hover {
    box-shadow: 0 16px 32px rgba(235, 101, 31, 0.3);
  }

  .btn-outline:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
  }
}

/* --- Cards (hover feedback for mouse/trackpad only) --------------------------- */
.feature-item .icon,
.card-icon,
.work-card-media img,
.voice-card-media img {
  transition: transform var(--motion-base) var(--ease-out);
}

.work-card,
.voice-card,
.num-card,
.case-study-card,
.review-tile,
.faq-item {
  transition: transform var(--motion-base) var(--ease-out),
    box-shadow var(--motion-base) var(--ease-out),
    border-color var(--motion-base) var(--ease-standard);
}

/* Carousel tracks scroll horizontally, which also clips vertically; give
   lifted cards 8px of headroom without moving anything (padding offset by
   an equal negative margin). */
.card-carousel-track {
  padding-top: 8px;
  margin-top: -8px;
}

@media (hover: hover) and (pointer: fine) {
  /* Cards inside carousel tracks: gentle lift, existing shadow kept so it
     is not clipped by the track. */
  .num-card:hover,
  .voice-card:hover,
  .review-tile:hover,
  .work-card:hover {
    transform: translateY(-4px);
  }

  /* Cards in normal grids: fuller lift and shadow. */
  .case-study-card:hover,
  .filterable-grid .work-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
  }

  .work-card:hover .work-card-media img,
  .voice-card:hover .voice-card-media img {
    transform: scale(1.04);
  }

  .card:has(a[href]):hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(235, 101, 31, 0.35);
  }

  .card:hover .card-icon,
  .feature-item:hover .icon {
    transform: translateY(-3px);
  }
}

/* --- FAQ ------------------------------------------------------------------------ */
.faq-answer {
  transition: max-height 360ms var(--ease-out);
}

.faq-toggle {
  transition: background-color var(--motion-base) var(--ease-standard);
}

.faq-toggle::after {
  transition: transform 300ms var(--ease-out);
}

.faq-item.is-open .faq-toggle {
  background-color: var(--color-primary-dark);
}

/* The vertical bar rotates flat into a minus instead of disappearing. */
.faq-item.is-open .faq-toggle::after {
  display: block;
  transform: translate(-50%, -50%) rotate(0deg);
}

.faq-item.is-open {
  box-shadow: 0 10px 28px rgba(11, 18, 32, 0.09);
}

/* --- Forms ------------------------------------------------------------------------ */
.form-label {
  transition: color var(--motion-fast) var(--ease-standard);
}

.form-group:focus-within > .form-label {
  color: var(--color-primary-dark);
}

/* Validation feedback only after the visitor has interacted with a field. */
.form-control:user-invalid {
  border-color: #c0392b;
}

.form-control:user-invalid:focus {
  box-shadow: 0 0 0 4px rgba(192, 57, 43, 0.12);
}

/* --- Reduced motion ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  [data-reveal].reveal-done {
    transition: none;
  }

  .motion-stagger > *,
  [data-reveal].is-visible .motion-stagger > * {
    animation: none;
    opacity: 1;
  }

  .num-card:hover,
  .voice-card:hover,
  .review-tile:hover,
  .work-card:hover,
  .case-study-card:hover,
  .filterable-grid .work-card:hover,
  .card:has(a[href]):hover,
  .btn-outline:hover,
  .card:hover .card-icon,
  .feature-item:hover .icon,
  .work-card:hover .work-card-media img,
  .voice-card:hover .voice-card-media img,
  .btn:hover .icon:last-child {
    transform: none;
  }

  .nav .dropdown-menu,
  .nav .nav-link::after {
    transition: none;
  }
}

/* ==========================================================================
   Premium UI layer
   Depth, accents and micro-interactions on top of the motion layer. Pure
   CSS decoration (gradients, pseudo-elements, transforms): no extra markup,
   no images, nothing that hides content. Hover-only effects stay behind
   (hover: hover) and (pointer: fine); every animation stops under
   prefers-reduced-motion (end of this layer).
   ========================================================================== */
:root {
  --glow-primary: rgba(235, 101, 31, 0.16);
  --ring-primary: rgba(235, 101, 31, 0.35);
  --grid-line-dark: rgba(255, 255, 255, 0.035);
  --shadow-premium: 0 24px 48px -18px rgba(11, 18, 32, 0.28);
}

/* --- Scroll progress (bar element added by js/animations.js) -------------- */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: calc(var(--z-header, 100) + 1);
  height: 3px;
  pointer-events: none;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary), var(--color-primary-dark));
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left center;
}

/* --- Header: firmer glass bar once the page scrolls ----------------------- */
.site-header {
  transition: box-shadow var(--motion-base) var(--ease-standard),
    background-color var(--motion-base) var(--ease-standard);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px -12px rgba(11, 18, 32, 0.28);
}

@supports ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  @media (min-width: 992px) {
    .site-header.is-scrolled {
      background-color: rgba(255, 255, 255, 0.92);
      -webkit-backdrop-filter: saturate(160%) blur(12px);
      backdrop-filter: saturate(160%) blur(12px);
    }
  }
}

@media (min-width: 992px) {
  .nav .dropdown-menu {
    border-top: 2px solid var(--color-primary);
    box-shadow: 0 24px 48px -16px rgba(11, 18, 32, 0.3);
  }
}

/* --- Eyebrow labels become small pills ------------------------------------ */
.eyebrow {
  padding: 2px 14px;
  font-size: 13px;
  font-weight: var(--fw-semibold);
  line-height: 24px;
  letter-spacing: 0.08em;
  background-color: var(--color-primary-tint);
  border: 1px solid rgba(235, 101, 31, 0.18);
  border-radius: 999px;
}

.section-dark .eyebrow,
.idea-cta-section .eyebrow,
.cta-banner .eyebrow,
.certified-section .eyebrow,
.page-hero.has-form .eyebrow {
  color: var(--color-primary-light);
  background-color: rgba(235, 101, 31, 0.12);
  border-color: rgba(242, 140, 85, 0.3);
}

/* --- Section depth --------------------------------------------------------- */
/* Light alternate sections: two faint corner glows. */
.section-alt {
  background-image: radial-gradient(900px 420px at 0% 0%, rgba(235, 101, 31, 0.05), transparent 65%),
    radial-gradient(800px 420px at 100% 100%, rgba(23, 26, 44, 0.05), transparent 65%);
}

/* Dark sections: soft orange glows over a fine grid that fades out towards
   the edges (vignette layer), all as background layers so no stacking
   context or overflow changes. */
.section-dark,
.idea-cta-section,
.cta-banner {
  background-color: var(--color-navy);
  background-image: radial-gradient(640px 320px at 88% 0%, var(--glow-primary), transparent 70%),
    radial-gradient(520px 300px at 0% 100%, rgba(242, 140, 85, 0.1), transparent 70%),
    radial-gradient(ellipse at 50% 50%, rgba(23, 26, 44, 0) 25%, var(--color-navy) 85%),
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-700) 100%);
  background-size: auto, auto, auto, 48px 48px, 48px 48px, auto;
}

.cta-banner {
  background-size: 140% 140%, 140% 140%, auto, 48px 48px, 48px 48px, auto;
  animation: premiumGlowDrift 16s ease-in-out infinite alternate;
}

@keyframes premiumGlowDrift {
  from {
    background-position: 0% 0%, 100% 100%, 0 0, 0 0, 0 0, 0 0;
  }
  to {
    background-position: 100% 30%, 0% 70%, 0 0, 0 0, 0 0, 0 0;
  }
}

/* Inner page banners: a thin glowing accent along the bottom edge. */
.page-banner::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary) 30%, var(--color-primary-light) 70%, transparent);
  opacity: 0.85;
}

/* Homepage hero: slow drifting glows behind the unchanged composition. */
.dhero::before {
  content: "";
  position: absolute;
  inset: -20%;
  pointer-events: none;
  background: radial-gradient(520px 360px at 72% 38%, rgba(235, 101, 31, 0.16), transparent 70%),
    radial-gradient(420px 300px at 18% 82%, rgba(242, 140, 85, 0.08), transparent 70%);
  animation: premiumHeroGlow 18s ease-in-out infinite alternate;
}

@keyframes premiumHeroGlow {
  from {
    transform: translate3d(-2%, -1%, 0);
  }
  to {
    transform: translate3d(2%, 2%, 0);
  }
}

.dhero-card {
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.06);
}

/* Service / industry page hero with form: a warm glow behind the copy. */
.page-hero.has-form::before {
  content: "";
  position: absolute;
  top: -30%;
  left: -10%;
  width: 70%;
  height: 160%;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(closest-side, rgba(235, 101, 31, 0.18), transparent);
  animation: premiumHeroGlow 18s ease-in-out infinite alternate;
}

.page-hero.has-form .container {
  position: relative;
  z-index: 1;
}

/* --- Buttons: light sweep on the primary action ---------------------------- */
.btn-primary {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.btn-primary::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -60%;
  width: 45%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.28), transparent);
  transform: skewX(-18deg) translateX(0);
  opacity: 0;
}

@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover::after {
    opacity: 1;
    transform: skewX(-18deg) translateX(420%);
    transition: transform 700ms var(--ease-out), opacity 120ms linear;
  }
}

.btn:active {
  transform: translateY(0) scale(0.98);
}

/* --- Cards ----------------------------------------------------------------- */
/* Service cards: softer corners and an accent bar that grows on hover. */
.svc-card {
  border-radius: 10px;
  transition: transform var(--motion-base) var(--ease-out),
    box-shadow var(--motion-base) var(--ease-out),
    border-color var(--motion-base) var(--ease-standard);
}

.svc-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 10px 10px 0 0;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 420ms var(--ease-out);
}

/* Generic cards and icon chips. */
.card-icon {
  background-image: linear-gradient(135deg, var(--color-primary-tint), #fff7f2);
  box-shadow: inset 0 0 0 1px rgba(235, 101, 31, 0.12);
  transition: transform var(--motion-base) var(--ease-out),
    background-color var(--motion-base) var(--ease-standard),
    color var(--motion-base) var(--ease-standard);
}

/* Our Strength: icon discs warm up on hover. */
.strength-icon {
  transition: transform var(--motion-base) var(--ease-out),
    background-color var(--motion-base) var(--ease-standard),
    color var(--motion-base) var(--ease-standard),
    box-shadow var(--motion-base) var(--ease-out);
}

/* Numbered navy cards: orange glow rising from the top on hover. */
.num-card {
  background-image: radial-gradient(120% 60% at 50% 0%, rgba(235, 101, 31, 0), transparent 70%);
  transition: transform var(--motion-base) var(--ease-out),
    background-color var(--motion-base) var(--ease-standard);
}

.num-card-index {
  transition: border-color var(--motion-base) var(--ease-standard),
    color var(--motion-base) var(--ease-standard),
    transform var(--motion-base) var(--ease-out);
}

/* Platform / tool tiles. */
.tool-tile {
  transition: transform var(--motion-base) var(--ease-out),
    box-shadow var(--motion-base) var(--ease-out),
    border-color var(--motion-base) var(--ease-standard);
}

/* Work cards: dark gradient wash over the image on hover. */
.work-card {
  border-radius: 8px;
}

.work-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(23, 26, 44, 0) 40%, rgba(23, 26, 44, 0.45) 100%);
  opacity: 0;
  transition: opacity var(--motion-base) var(--ease-standard);
}

.work-card-arrow {
  transition: transform var(--motion-base) var(--ease-out),
    background-color var(--motion-base) var(--ease-standard);
}

.review-tile {
  border-radius: 10px;
}

/* --- FAQ: open item gets an accent edge ------------------------------------ */
.faq-item {
  border: 1px solid transparent;
}

.faq-item.is-open {
  border-color: var(--ring-primary);
  box-shadow: 0 14px 32px -12px rgba(235, 101, 31, 0.25);
}

/* --- Forms: lead cards and fields ------------------------------------------ */
.lead-form-card {
  border-radius: 12px;
  box-shadow: var(--shadow-premium), 0 0 0 1px rgba(11, 18, 32, 0.04);
}

.lead-form-card-title {
  border-radius: 8px 8px 0 0;
}

.form-control {
  transition: border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-fast) var(--ease-standard),
    background-color var(--motion-fast) var(--ease-standard);
}

.form-control:hover:not(:focus) {
  border-color: rgba(235, 101, 31, 0.45);
}

.form-control:focus {
  box-shadow: 0 0 0 4px rgba(235, 101, 31, 0.14);
}

/* --- About: Business Growth diagram and process ---------------------------- */
.eco-lines line {
  transition: stroke-width var(--motion-base) var(--ease-standard);
}

.eco.is-visible .eco-lines {
  animation: premiumDashFlow 2.4s linear infinite;
}

@keyframes premiumDashFlow {
  to {
    stroke-dashoffset: -4.8;
  }
}

.eco-center {
  background-image: radial-gradient(circle at 30% 25%, var(--color-navy-600), var(--color-navy) 70%);
  box-shadow: 0 0 0 10px rgba(235, 101, 31, 0.08), 0 0 0 22px rgba(235, 101, 31, 0.04), var(--shadow-md);
}

.eco.is-visible .eco-center {
  animation: premiumPulse 3.2s var(--ease-standard) infinite;
}

@keyframes premiumPulse {
  0%,
  100% {
    box-shadow: 0 0 0 10px rgba(235, 101, 31, 0.08), 0 0 0 22px rgba(235, 101, 31, 0.04), var(--shadow-md);
  }
  50% {
    box-shadow: 0 0 0 14px rgba(235, 101, 31, 0.12), 0 0 0 30px rgba(235, 101, 31, 0.05), var(--shadow-md);
  }
}

.eco-node {
  transition: color var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-base) var(--ease-out),
    transform var(--motion-base) var(--ease-out);
}

.eco-node:hover,
.eco-node:focus-visible {
  box-shadow: 0 10px 24px -8px rgba(235, 101, 31, 0.45);
}

/* Hovering or focusing a node lights up its spoke (browsers with :has()). */
.eco:has(.eco-nodes li:nth-child(1) .eco-node:is(:hover, :focus-visible)) .eco-lines line:nth-of-type(1),
.eco:has(.eco-nodes li:nth-child(2) .eco-node:is(:hover, :focus-visible)) .eco-lines line:nth-of-type(2),
.eco:has(.eco-nodes li:nth-child(3) .eco-node:is(:hover, :focus-visible)) .eco-lines line:nth-of-type(3),
.eco:has(.eco-nodes li:nth-child(4) .eco-node:is(:hover, :focus-visible)) .eco-lines line:nth-of-type(4),
.eco:has(.eco-nodes li:nth-child(5) .eco-node:is(:hover, :focus-visible)) .eco-lines line:nth-of-type(5),
.eco:has(.eco-nodes li:nth-child(6) .eco-node:is(:hover, :focus-visible)) .eco-lines line:nth-of-type(6),
.eco:has(.eco-nodes li:nth-child(7) .eco-node:is(:hover, :focus-visible)) .eco-lines line:nth-of-type(7) {
  stroke-width: 0.9;
  stroke-dasharray: none;
}

/* Process: the connector fills in orange as each step reveals. */
.about-step-num {
  transition: background-color var(--motion-base) var(--ease-standard),
    border-color var(--motion-base) var(--ease-standard),
    box-shadow var(--motion-base) var(--ease-out);
}

.about-step.is-visible .about-step-num {
  box-shadow: 0 0 0 6px rgba(235, 101, 31, 0.12);
}

@media (min-width: 768px) {
  .about-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 23px;
    left: 56px;
    right: -10px;
    height: 1px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 900ms var(--ease-out) 300ms;
  }

  .about-step.is-visible:not(:last-child)::after {
    transform: scaleX(1);
  }
}

@media (min-width: 768px) and (max-width: 1199px) {
  .about-step:nth-child(3n)::after {
    display: none;
  }
}

/* No JavaScript: show connectors filled. */
@media (scripting: none) {
  .about-step:not(:last-child)::after {
    transform: scaleX(1);
  }
}

/* --- Hover interactions (mouse / trackpad) ---------------------------------- */
@media (hover: hover) and (pointer: fine) {
  .svc-card:hover {
    transform: translateY(-4px);
    border-color: rgba(235, 101, 31, 0.3);
    box-shadow: 0 18px 36px -16px rgba(11, 18, 32, 0.25);
  }

  .svc-card:hover::before {
    transform: scaleX(1);
  }

  .card:hover .card-icon {
    color: var(--color-white);
    background-color: var(--color-primary);
    background-image: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
  }

  .strength-item:hover .strength-icon {
    color: var(--color-white);
    background-color: var(--color-primary-dark);
    box-shadow: 0 12px 24px -10px rgba(235, 101, 31, 0.6);
  }

  .num-card:hover {
    background-image: radial-gradient(120% 60% at 50% 0%, rgba(235, 101, 31, 0.28), transparent 70%);
  }

  .num-card:hover .num-card-index {
    color: var(--color-primary-dark);
    border-color: var(--color-primary);
    transform: translateX(-50%) rotate(-8deg);
  }

  .tool-tile:hover {
    transform: translateY(-3px);
    border-color: var(--ring-primary);
    box-shadow: 0 12px 24px -12px rgba(11, 18, 32, 0.25);
  }

  .work-card:hover .work-card-media::after {
    opacity: 1;
  }


  .eco-node:hover {
    transform: translateY(-2px);
  }
}

/* --- Reduced motion for this layer ------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  .cta-banner,
  .dhero::before,
  .page-hero.has-form::before,
  .eco.is-visible .eco-lines,
  .eco.is-visible .eco-center {
    animation: none;
  }

  .btn-primary::after {
    display: none;
  }

  .about-step:not(:last-child)::after,
  .svc-card::before {
    transition: none;
  }

  .svc-card:hover,
  .tool-tile:hover,
  .eco-node:hover,
  .strength-item:hover,
  .strength-item:hover .strength-icon,
  .work-card:hover .work-card-arrow,
  .btn:active {
    transform: none;
  }

  .num-card:hover .num-card-index {
    transform: translateX(-50%);
  }

  .scroll-progress {
    display: none;
  }
}

/* ==========================================================================
   Visual QA refinements
   Fixes from a rendered audit (headless Edge, 360–1920px): heading scale on
   phones, empty card heights, dark-section seams, form spacing, and a few
   components that read as plain blocks. Layout and content are unchanged.
   ========================================================================== */

/* --- Headings: tighter leading, phone-sized section titles ---------------- */
h2 {
  line-height: 1.25;
}

h2 {
  text-wrap: balance;
}

@media (max-width: 991px) {
  h2 {
    font-size: 2.125rem;
  }
}

@media (max-width: 767px) {
  h2 {
    font-size: 1.875rem;
    line-height: 1.22;
  }
}

@media (max-width: 400px) {
  h2 {
    font-size: 1.625rem;
  }
}

/* Legal pages: the first heading after the intro paragraph needs air. */
.legal-content h2:first-of-type:not(:first-child) {
  margin-top: var(--space-lg);
}

/* --- Card heights: no more empty lower halves ------------------------------ */
.num-card {
  min-height: 300px;
}

@media (max-width: 767px) {
  .num-card {
    min-height: 260px;
  }
}

.feature-grid .feature-item {
  min-height: 0;
  transition: transform var(--motion-base) var(--ease-out),
    box-shadow var(--motion-base) var(--ease-out);
}

.feature-grid .feature-item .icon {
  transition: transform var(--motion-base) var(--ease-out),
    color var(--motion-base) var(--ease-standard);
}

/* --- Dark sections: glows kept off the edges so stacked dark bands join
   without a seam ------------------------------------------------------------ */
.section-dark,
.idea-cta-section,
.cta-banner,
.work-teaser {
  background-color: var(--color-navy);
  background-image: radial-gradient(560px 340px at 92% 50%, var(--glow-primary), transparent 70%),
    radial-gradient(420px 260px at 6% 55%, rgba(242, 140, 85, 0.08), transparent 70%),
    radial-gradient(ellipse at 50% 50%, rgba(23, 26, 44, 0) 25%, var(--color-navy) 85%),
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(135deg, var(--color-navy) 0%, var(--color-navy-700) 100%);
  background-size: auto, auto, auto, 48px 48px, 48px 48px, auto;
}

.cta-banner {
  background-size: 140% 140%, 140% 140%, auto, 48px 48px, 48px 48px, auto;
}

/* The short work-teaser band sits directly above the ideas CTA: grid only,
   no glows, and a hairline where the two meet. */
.work-teaser {
  background-image: radial-gradient(ellipse at 50% 50%, rgba(23, 26, 44, 0) 25%, var(--color-navy) 85%),
    linear-gradient(var(--grid-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-dark) 1px, transparent 1px);
  background-size: auto, 48px 48px, 48px 48px;
}

.work-teaser .eyebrow {
  color: var(--color-primary-light);
  background-color: rgba(235, 101, 31, 0.12);
  border-color: rgba(242, 140, 85, 0.3);
}

.work-teaser + .idea-cta-section {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.idea-cta-section h2 {
  line-height: 1.25;
}

/* --- Breadcrumb bar: slimmer, softer ---------------------------------------- */
.page-hero + .breadcrumb,
.page-banner + .breadcrumb {
  padding-block: 16px;
  background-color: var(--color-primary-tint);
  background-image: linear-gradient(90deg, var(--color-primary-tint) 0%, #fff7f2 55%, #ffffff 100%);
  border-bottom: 1px solid rgba(235, 101, 31, 0.12);
}

.page-hero + .breadcrumb ol,
.page-banner + .breadcrumb ol {
  font-size: 15px;
  line-height: 24px;
}

/* --- Service / location hero: calmer lead on phones ------------------------ */
@media (max-width: 767px) {
  .page-hero.has-form .page-hero-lead {
    font-size: 17px;
    font-weight: var(--fw-medium);
    line-height: 1.55;
  }
}

/* --- Forms ------------------------------------------------------------------ */
.contact-form {
  background-color: var(--color-white);
  background-image: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  background-size: 100% 3px;
  background-repeat: no-repeat;
  border-color: rgba(11, 18, 32, 0.06);
  box-shadow: var(--shadow-premium);
}

/* Sticky needs its section to clip without becoming a scroll container
   (the global section rule uses overflow-x: hidden). Browsers without
   overflow: clip keep the normal, non-sticky layout. */
@supports (overflow: clip) {
  section:has(> .contact-grid) {
    overflow: clip;
  }

  @media (min-width: 992px) {
    .contact-info {
      position: sticky;
      top: 110px;
      align-self: start;
    }
  }
}

@media (max-width: 767px) {
  .form-row {
    row-gap: 0;
  }

  .contact-form {
    padding: 28px 20px;
  }
}

@media (max-width: 575px) {
  .lead-form-card-title {
    padding: 14px 10px;
    margin-bottom: 16px;
    font-size: 17px;
    line-height: 26px;
  }
}

/* --- Industries we serve: refined chips ------------------------------------- */
.serve-section {
  background-image: linear-gradient(180deg, #ffffff 0%, var(--color-bg-alt) 100%);
}

.serve-chip {
  border: 1px solid rgba(11, 18, 32, 0.07);
  border-left: 3px solid var(--color-navy);
  border-radius: 8px;
  box-shadow: 0 1px 2px rgba(11, 18, 32, 0.04), 0 6px 16px -8px rgba(11, 18, 32, 0.18);
  transition: border-color var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-base) var(--ease-out),
    transform var(--motion-base) var(--ease-out);
}

/* --- Carousel arrows and hub sidebar ---------------------------------------- */
.carousel-arrow {
  transition: background-color var(--motion-fast) var(--ease-standard),
    border-color var(--motion-fast) var(--ease-standard),
    color var(--motion-fast) var(--ease-standard),
    box-shadow var(--motion-base) var(--ease-out);
}

.carousel-arrow:hover,
.carousel-arrow:focus-visible {
  color: var(--color-white);
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 8px 18px -6px rgba(235, 101, 31, 0.55);
}

.hub-aside-card {
  border-radius: 0 0 10px 10px;
}

.hub-categories a {
  transition: color var(--motion-fast) var(--ease-standard),
    padding-left var(--motion-base) var(--ease-out);
}

/* --- Footer: lighter hierarchy ---------------------------------------------- */
.site-footer {
  background-image: linear-gradient(90deg, transparent, rgba(235, 101, 31, 0.7), transparent),
    radial-gradient(700px 320px at 100% 0%, rgba(235, 101, 31, 0.07), transparent 70%);
  background-size: 100% 2px, auto;
  background-repeat: no-repeat;
}

.footer-col h3 {
  font-size: 18px;
  line-height: 26px;
  letter-spacing: 0.06em;
}

.footer-links a {
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.82);
}

.footer-links a:hover {
  color: var(--color-primary-light);
}

/* --- Hover (mouse / trackpad) ----------------------------------------------- */
@media (hover: hover) and (pointer: fine) {
  .feature-grid .feature-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 36px -16px rgba(11, 18, 32, 0.22);
  }

  .feature-grid .feature-item:hover .icon {
    color: var(--color-primary);
  }

  .serve-chip:hover {
    transform: translateY(-2px);
    border-color: rgba(235, 101, 31, 0.3);
    border-left-color: var(--color-primary);
    box-shadow: 0 12px 24px -12px rgba(235, 101, 31, 0.4);
  }

  .hub-categories a:hover {
    padding-left: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .feature-grid .feature-item:hover,
  .serve-chip:hover {
    transform: none;
  }

  .hub-categories a:hover {
    padding-left: 0;
  }
}

/* --- Tablet and long-copy refinements (final rendered QA) ------------------ */
/* Service intros: the illustration stays beside long copy instead of
   floating mid-column; text gets a readable share on small laptops. */
/* overflow: clip keeps the section's clipping without creating the scroll
   container that would stop the sticky visual. Browsers without clip keep
   the normal, non-sticky layout. */
@supports (overflow: clip) {
  .section.svc-intro {
    overflow: clip;
  }

  @media (min-width: 992px) {
    .svc-intro-visual {
      position: sticky;
      top: 120px;
      align-self: start;
    }
  }
}

@media (min-width: 992px) and (max-width: 1199px) {
  .svc-intro-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 40px;
  }
}

/* Homepage hero on tablets: the form spans the same width as the copy. */
@media (min-width: 576px) and (max-width: 991px) {
  .dhero .dhero-card {
    max-width: none;
  }
}

/* Review tiles: the label sits under the title instead of being squeezed
   into a narrow column beside it. */
@media (max-width: 991px) {
  .review-tile-role {
    grid-column: 1 / -1;
    margin-top: 2px;
  }

  .review-tile-role::before {
    content: none;
  }
}

/* Scrolling "Services we offer" tab row: fade the trailing edge so the cut
   tab reads as "more to scroll", not as clipped text. */
@media (max-width: 991px) {
  .offer-tabs .tab-list {
    -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent);
    mask-image: linear-gradient(90deg, #000 85%, transparent);
  }
}

/* "Why us" slides on tablets: centre the illustration in the column. */
@media (min-width: 576px) and (max-width: 991px) {
  .why-carousel .slide-image {
    margin-inline: auto;
  }
}

/* --- Font loading without reflow ------------------------------------------- */
/* Lexend loads with font-display: swap. Until it arrives, text used the much
   narrower system font, so lines re-wrapped on swap (measured CLS 0.12 on
   samples.html at 1280px). "Lexend Fallback" is local Arial scaled to
   Lexend's measured widths (~109% regular, ~106% bold) with Lexend's
   vertical metrics, so the swap no longer moves the layout. Lexend itself
   is unchanged. */
@font-face {
  font-family: "Lexend Fallback";
  src: local("Arial"), local("ArialMT");
  font-weight: 100 549;
  size-adjust: 109.5%;
  ascent-override: 91.3%;
  descent-override: 22.8%;
  line-gap-override: 0%;
}

@font-face {
  font-family: "Lexend Fallback";
  src: local("Arial Bold"), local("Arial-BoldMT");
  font-weight: 550 900;
  size-adjust: 106.3%;
  ascent-override: 94.1%;
  descent-override: 23.5%;
  line-gap-override: 0%;
}

:root {
  --font-base: "Lexend", "Lexend Fallback", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
}

/* --- Required-field markers (accessibility audit) --------------------------- */
/* Forms whose labels carry no visible marker get the same orange asterisk as
   the homepage forms. Hidden from assistive tech, which already announces
   "required" from the attribute. */
.form-group:has([required]) > .form-label:not(:has(.req, .dhero-req))::after {
  content: " *";
  content: " *" / "";
  color: var(--color-primary-dark);
}

/* --- Colour contrast (accessibility audit, WCAG AA 4.5:1 for small text) --- */
/* Light grey used for small labels and notes: #8a93a3 measured 2.7-3.1:1 on
   white/light greys; this shade measures 4.6-5.3:1. */
:root {
  --color-neutral-500: #636c7e;
}

/* Small orange labels on light tinted backgrounds use the darker brand
   orange (5.3-6.1:1 instead of 4.0-4.3:1). */
.eyebrow,
.slide-eyebrow-tag,
.process-step-number,
.page-hero + .breadcrumb a,
.page-banner + .breadcrumb a {
  color: var(--color-primary-darker);
}

/* Form submit (homepage hero and every other lead form): white on the bright
   orange measured 3.27:1; the site's other primary buttons already use the
   darker orange (4.56:1). */
.dhero .dhero-submit,
.lead-dcard .dhero-submit {
  background-color: var(--color-primary-dark);
}

.dhero .dhero-submit:hover,
.lead-dcard .dhero-submit:hover {
  background-color: var(--color-primary-darker);
}

/* Footer working hours / response time values were dark grey on navy
   (2.29:1). */
.footer-meta-row p {
  color: var(--color-text-on-dark-muted);
}

/* Results template (252 pages): small orange labels on tints and the
   growth-badge captions inside the navy overview box. */
.kpi-table thead th,
.growth-compare-panel-label.is-after,
.dashboard-mockup.is-after .dashboard-kpi-chip strong {
  color: var(--color-primary-darker);
}

#results-overview .growth-badge-label {
  color: var(--color-text-on-dark-muted);
}

/* ==========================================================================
   Icon system
   One outline family for the whole site: assets/icons/icons.svg (24px grid,
   1.8 stroke, round caps/joins, currentColor). This layer sets sizes, the
   shared icon box, hover/active colour, arrow motion, the dropdown chevron
   and the FAQ +/− control. Icons stay navy/current text colour by default,
   turn orange on hover or when active, and white on orange or dark fills.
   ========================================================================== */

/* --- Sizes ------------------------------------------------------------------ */
.icon {
  vertical-align: middle;
}

.icon-xs {
  width: 16px;
  height: 16px;
}

.icon-sm {
  width: 18px;
  height: 18px;
}

.icon-md {
  width: 20px;
  height: 20px;
}

.icon-lg {
  width: 32px;
  height: 32px;
}

.icon-xl {
  width: 44px;
  height: 44px;
}

/* --- Shared icon box (cards, benefits, case-study sections) ------------------ */
.card-icon,
.case-section-icon {
  width: 52px;
  height: 52px;
  color: var(--color-primary-dark);
  background-color: rgba(235, 101, 31, 0.08);
  background-image: none;
  border: 1px solid rgba(235, 101, 31, 0.14);
  border-radius: 14px;
  box-shadow: none;
  transition: transform var(--motion-base) var(--ease-out),
    background-color var(--motion-base) var(--ease-standard),
    border-color var(--motion-base) var(--ease-standard),
    box-shadow var(--motion-base) var(--ease-out),
    color var(--motion-base) var(--ease-standard);
}

.card-icon .icon,
.case-section-icon .icon {
  width: 24px;
  height: 24px;
}

/* Benefit items draw the box on the svg itself (padding + background). */
.feature-item > .icon,
.feature-grid .feature-item > .icon {
  box-sizing: border-box;
  width: 56px;
  height: 56px;
  padding: 15px;
  color: var(--color-primary-dark);
  background-color: rgba(235, 101, 31, 0.08);
  border: 1px solid rgba(235, 101, 31, 0.14);
  border-radius: 14px;
  transition: transform var(--motion-base) var(--ease-out),
    background-color var(--motion-base) var(--ease-standard),
    border-color var(--motion-base) var(--ease-standard),
    box-shadow var(--motion-base) var(--ease-out);
}

.feature-item > .icon.icon-lg {
  width: 56px;
  height: 56px;
}

/* Process steps and tool chips keep their shapes; icons share the colour. */
.process-step-icon,
.tool-tile .icon {
  color: var(--color-primary-dark);
}

.tool-tile .icon {
  width: 24px;
  height: 24px;
}

/* Approach step buttons: softer corners, orange when active. */
.approach-icon {
  border: 1px solid transparent;
  border-radius: 14px;
  transition: background-color var(--motion-base) var(--ease-standard),
    color var(--motion-base) var(--ease-standard),
    border-color var(--motion-base) var(--ease-standard),
    transform var(--motion-base) var(--ease-out);
}

.approach-icon .icon {
  width: 28px;
  height: 28px;
}

.approach-icon.is-active {
  color: var(--color-white);
  background-color: var(--color-primary-dark);
  outline: 0;
  box-shadow: 0 12px 24px -10px rgba(200, 80, 15, 0.55);
}

.approach-icon:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* --- Arrows: one motion for every arrow link and button ----------------------- */
.icon:has(> use[href$="#icon-arrow-right"]),
.icon:has(> use[href$="#icon-arrow-left"]) {
  transition: transform var(--motion-fast) var(--ease-out);
}

/* --- Dropdown indicator: outline chevron (was +/−) ------------------------------ */
.nav-indicator {
  width: 12px;
  height: 12px;
  background-color: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform var(--motion-base) var(--ease-out);
}

.nav-indicator::before,
.nav-indicator::after {
  display: none;
}

@media (min-width: 992px) {
  .nav-indicator {
    right: 0;
  }

  .nav-item.is-open > .nav-dropdown-toggle .nav-indicator {
    transform: translateY(-50%) rotate(180deg);
  }
}

@media (max-width: 991px) {
  .nav-indicator {
    width: 14px;
    height: 14px;
  }

  .nav-item.is-open > .nav-dropdown-toggle .nav-indicator {
    transform: rotate(180deg);
  }
}

/* --- FAQ: outline +/− control (was a filled navy disc) ------------------------- */
.faq-toggle {
  width: 30px;
  height: 30px;
  color: var(--color-navy);
  background-color: transparent;
  border: 1.5px solid rgba(35, 38, 64, 0.22);
  transition: background-color var(--motion-base) var(--ease-standard),
    border-color var(--motion-base) var(--ease-standard),
    color var(--motion-base) var(--ease-standard);
}

.faq-toggle::before,
.faq-toggle::after {
  width: 12px;
  height: 1.8px;
  border-radius: 2px;
  background-color: currentColor;
}

.faq-item.is-open .faq-toggle {
  color: var(--color-primary-dark);
  background-color: rgba(235, 101, 31, 0.1);
  border-color: var(--color-primary);
}

/* List bullets (checklists): outline glyph in a light ring, never a filled disc. */
.who-checklist .icon,
.about-checklist .icon {
  box-sizing: border-box;
  width: 22px;
  height: 22px;
  padding: 4px;
  color: var(--color-primary-dark);
  background-color: rgba(235, 101, 31, 0.1);
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(235, 101, 31, 0.28);
}

/* Contact rows: one size and colour for location, email, phone, calendar. */
.contact-info-list .icon,
.footer-contact-list .icon {
  color: var(--color-primary-dark);
}

/* Validation / success status icons. */
.lead-form-success > .icon,
.form-success .icon {
  color: var(--color-primary-dark);
}

/* --- Hover (mouse / trackpad) ---------------------------------------------------- */
@media (hover: hover) and (pointer: fine) {
  a:hover > .icon:has(> use[href$="#icon-arrow-right"]),
  button:hover > .icon:has(> use[href$="#icon-arrow-right"]),
  a:hover .work-card-arrow .icon,
  .cs-card:hover .cs-card-link .icon {
    transform: translateX(4px);
  }

  a:hover > .icon:has(> use[href$="#icon-arrow-left"]),
  button:hover > .icon:has(> use[href$="#icon-arrow-left"]) {
    transform: translateX(-4px);
  }

  .card:hover .card-icon,
  .feature-item:hover > .icon,
  .case-section-icon:hover {
    transform: translateY(-2px);
    background-color: rgba(235, 101, 31, 0.14);
    border-color: rgba(235, 101, 31, 0.28);
    box-shadow: 0 8px 18px -10px rgba(200, 80, 15, 0.45);
  }

  .card:hover .card-icon {
    color: var(--color-primary-dark);
    background-image: none;
  }

  .approach-icon:not(.is-active):hover {
    color: var(--color-primary-dark);
    background-color: var(--color-white);
    border-color: rgba(235, 101, 31, 0.4);
    outline: 0;
    transform: translateY(-2px);
  }

  .faq-question:hover .faq-toggle {
    color: var(--color-primary-dark);
    border-color: var(--color-primary);
  }

  .tool-tile:hover .icon,
  .sticky-conversion-item:hover .icon,
  .footer-contact-list a:hover .icon {
    color: var(--color-primary);
  }
}

/* --- Reduced motion ---------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .nav-indicator,
  .faq-toggle,
  .card-icon,
  .case-section-icon,
  .feature-item > .icon,
  .approach-icon,
  .icon {
    transition: none;
  }

  a:hover > .icon,
  button:hover > .icon,
  a:hover .work-card-arrow .icon,
  .cs-card:hover .cs-card-link .icon,
  .card:hover .card-icon,
  .feature-item:hover > .icon,
  .case-section-icon:hover,
  .approach-icon:hover {
    transform: none;
  }
}

/* Reduced motion: icons never animate. The reset must outrank the many
   component rules that give icons transitions, hence !important here only. */
@media (prefers-reduced-motion: reduce) {
  .icon,
  .nav-indicator,
  .faq-toggle,
  .faq-toggle::before,
  .faq-toggle::after,
  .card-icon,
  .case-section-icon,
  .approach-icon,
  .strength-icon,
  .strength-item,
  .strength-item::after,
  .voice-card::after,
  .work-card-arrow {
    transition: none !important;
  }
}