/* ==========================================================================
   Oradia — mobile-first landing page
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--color-bg-page);
  color: var(--color-text-primary);
  font-family: var(--font-family-body);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
textarea,
select {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin-block-start: 0;
}

p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  font-family: var(--font-family-display);
  font-weight: var(--font-weight-medium);
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-heading);
  text-wrap: balance;
}

:focus-visible {
  outline: 3px solid var(--color-focus-ring);
  outline-offset: 4px;
}

::selection {
  background: var(--color-accent);
  color: var(--color-ink);
}

.skip-link {
  position: fixed;
  z-index: var(--z-index-toast);
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--color-ink);
  color: var(--color-white);
  transform: translateY(-150%);
  transition: transform var(--duration-fast) var(--ease-standard);
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  border: 0;
  margin: -1px;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.container {
  width: min(calc(100% - (2 * var(--page-gutter))), var(--container-max));
  margin-inline: auto;
}

.section {
  padding-block: var(--section-space);
}

.section-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-label);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-label);
  line-height: 1.2;
  text-transform: uppercase;
}

.section-kicker::before,
.eyebrow::before {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-accent);
  content: "";
}

.section-heading {
  max-width: 13ch;
  margin-bottom: 1.5rem;
  font-size: var(--font-size-heading-lg);
}

.section-copy {
  max-width: 40rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-lg);
}

.button {
  position: relative;
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  overflow: hidden;
  padding: 0.75rem 1.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  transition:
    color var(--duration-fast) var(--ease-standard),
    background-color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
}

.button::after {
  width: 0.45rem;
  height: 0.45rem;
  border-top: 1.5px solid currentColor;
  border-right: 1.5px solid currentColor;
  content: "";
  transform: rotate(45deg);
  transition: transform var(--duration-fast) var(--ease-standard);
}

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

.button:hover::after {
  transform: translateX(3px) rotate(45deg);
}

.button-primary {
  background: var(--color-action-primary);
  color: var(--color-action-primary-text);
  box-shadow: var(--shadow-button);
}

.button-primary:hover {
  background: var(--color-action-primary-hover);
  box-shadow: var(--shadow-button-hover);
}

.button-light {
  background: var(--color-white);
  color: var(--color-ink);
}

.button-light:hover {
  background: var(--color-accent-soft);
}

.button-outline {
  border-color: var(--color-border-on-dark);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  backdrop-filter: blur(12px);
}

.button-outline:hover {
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.16);
}

.text-link {
  position: relative;
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.5rem;
  font-weight: var(--font-weight-semibold);
}

.text-link::after {
  position: absolute;
  right: 0;
  bottom: 0.35rem;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--duration-medium) var(--ease-standard);
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Header */

.site-header {
  position: absolute;
  z-index: var(--z-index-header);
  top: 0;
  right: 0;
  left: 0;
  padding-top: 1rem;
}

.site-header.is-scrolled {
  position: fixed;
  animation: header-enter var(--duration-medium) var(--ease-out);
}

@keyframes header-enter {
  from {
    transform: translateY(-110%);
  }
}

.header-shell {
  position: relative;
  display: flex;
  min-height: 4rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.65rem 0.55rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-pill);
  background: rgba(12, 38, 42, 0.36);
  box-shadow: 0 10px 40px rgba(5, 24, 27, 0.12);
  color: var(--color-white);
  backdrop-filter: blur(18px) saturate(140%);
}

.site-header.is-scrolled .header-shell {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(12, 38, 42, 0.88);
}

.brand {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-family-display);
  font-size: 1.05rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: -0.03em;
}

.brand-mark {
  position: relative;
  width: 1.55rem;
  height: 1.55rem;
  border: 2px solid var(--color-accent);
  border-radius: 48% 48% 60% 60%;
}

.brand-mark::after {
  position: absolute;
  right: 0.23rem;
  bottom: -0.2rem;
  width: 0.35rem;
  height: 0.65rem;
  border-radius: 0 0 0.4rem 0.4rem;
  background: var(--color-accent);
  content: "";
  transform: rotate(12deg);
}

.nav-toggle {
  position: relative;
  z-index: 2;
  display: grid;
  width: 2.85rem;
  height: 2.85rem;
  place-items: center;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-ink);
  cursor: pointer;
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  width: 1.05rem;
  height: 1.5px;
  background: currentColor;
  content: "";
  transition: transform var(--duration-fast) var(--ease-standard);
}

.nav-toggle-lines::before,
.nav-toggle-lines::after {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.nav-toggle-lines::before {
  margin-top: -0.32rem;
}

.nav-toggle-lines::after {
  margin-top: 0.32rem;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::before {
  margin-top: 0;
  transform: translateX(-50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-lines::after {
  margin-top: 0;
  transform: translateX(-50%) rotate(-45deg);
}

.site-nav {
  position: fixed;
  inset: 0;
  display: flex;
  visibility: hidden;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 6rem var(--page-gutter) 2rem;
  background: rgba(9, 31, 34, 0.97);
  opacity: 0;
  transform: translateY(-1rem);
  transition:
    opacity var(--duration-medium) var(--ease-standard),
    transform var(--duration-medium) var(--ease-standard),
    visibility var(--duration-medium);
}

.site-nav.is-open {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.site-nav a:not(.button) {
  position: relative;
  display: flex;
  min-height: 3.5rem;
  align-items: center;
  font-family: var(--font-family-display);
  font-size: 1.5rem;
}

.site-nav a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: 0.45rem;
  left: 0;
  height: 1px;
  background: var(--color-accent);
  content: "";
  transform: scaleX(0);
  transition: transform var(--duration-fast) var(--ease-standard);
}

.site-nav a:not(.button):hover::after,
.site-nav a:not(.button):focus-visible::after {
  transform: scaleX(1);
}

.nav-cta {
  margin-top: 1rem;
}

/* Hero */

.hero {
  position: relative;
  display: flex;
  min-height: 48rem;
  align-items: flex-end;
  isolation: isolate;
  overflow: hidden;
  background: var(--color-petrol);
  color: var(--color-white);
}

.hero-media,
.hero-media::after {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -2;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
}

.hero-media::after {
  background:
    linear-gradient(180deg, rgba(3, 19, 22, 0.18) 0%, rgba(4, 24, 27, 0.28) 45%, rgba(4, 24, 27, 0.88) 100%),
    linear-gradient(90deg, rgba(5, 27, 30, 0.85) 0%, rgba(5, 27, 30, 0.5) 48%, rgba(5, 27, 30, 0.05) 100%);
  content: "";
}

.hero-inner {
  width: 100%;
  padding-top: 8rem;
  padding-bottom: 2rem;
}

.hero-copy {
  max-width: 50rem;
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.hero-title {
  max-width: 9ch;
  margin-bottom: 1.25rem;
  font-size: var(--font-size-display);
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.075em;
  line-height: 0.89;
}

.hero-title em {
  color: var(--color-accent);
  font-style: normal;
}

.hero-description {
  max-width: 34rem;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-body-lg);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-note {
  display: flex;
  max-width: 20rem;
  align-items: center;
  gap: 0.7rem;
  margin-top: 1.2rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
}

.hero-note-icon {
  display: grid;
  width: 2rem;
  height: 2rem;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.hero-fact {
  min-width: 0;
  padding: 0.9rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(14px);
  transition:
    background-color var(--duration-medium) var(--ease-standard),
    border-color var(--duration-medium) var(--ease-standard),
    box-shadow var(--duration-medium) var(--ease-standard),
    transform var(--duration-medium) var(--ease-standard);
}

.hero-fact:hover {
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.18);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 16px 45px rgba(142, 255, 219, 0.14);
  transform: translateY(-4px);
}

.hero-fact strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-white);
  font-family: var(--font-family-display);
  font-size: clamp(1.25rem, 5vw, 2rem);
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.055em;
  line-height: 1;
}

.hero-fact span {
  display: block;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(0.61rem, 2.2vw, 0.76rem);
  line-height: 1.25;
}

.scroll-cue {
  display: none;
}

/* Marquee */

.service-marquee {
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-accent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee-group {
  display: flex;
  align-items: center;
}

.marquee-group span {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 1.25rem;
  color: var(--color-ink);
  font-family: var(--font-family-display);
  font-size: 0.78rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.marquee-group span::after {
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

@keyframes tooth-cue-chevron {
  0%,
  100% {
    transform: translateY(-0.12rem) rotate(45deg);
  }

  45% {
    transform: translateY(0.28rem) rotate(45deg);
  }
}

@keyframes liquid-cue-flow {
  0% {
    border-radius: 42% 58% 67% 33% / 48% 38% 62% 52%;
    transform: translate3d(-18%, -10%, 0) rotate(-14deg) scale(0.82);
  }

  38% {
    border-radius: 61% 39% 43% 57% / 36% 64% 36% 64%;
    transform: translate3d(12%, -4%, 0) rotate(16deg) scale(1.08);
  }

  72% {
    border-radius: 35% 65% 56% 44% / 63% 42% 58% 37%;
    transform: translate3d(-4%, 13%, 0) rotate(31deg) scale(0.96);
  }

  100% {
    border-radius: 56% 44% 31% 69% / 44% 57% 43% 56%;
    transform: translate3d(15%, 7%, 0) rotate(46deg) scale(1.14);
  }
}

@keyframes liquid-cue-caustic {
  0%,
  100% {
    opacity: 0.38;
    transform: translate3d(-22%, -14%, 0) rotate(-18deg) scale(0.72);
  }

  50% {
    opacity: 0.82;
    transform: translate3d(24%, 18%, 0) rotate(34deg) scale(1.08);
  }
}

/* Manifesto */

.manifesto {
  background: var(--color-bg-page);
}

.manifesto-grid {
  display: grid;
  gap: 2rem;
}

.manifesto-title {
  max-width: 14ch;
  margin: 0;
  font-size: var(--font-size-heading-xl);
}

.manifesto-title span {
  color: var(--color-petrol-soft);
}

.manifesto-detail {
  display: grid;
  align-content: end;
  gap: 1.25rem;
}

.manifesto-number {
  color: var(--color-accent-strong);
  font-family: var(--font-family-display);
  font-size: clamp(3.5rem, 14vw, 6.5rem);
  letter-spacing: -0.08em;
  line-height: 0.8;
}

/* Services */

.services {
  overflow: hidden;
  background: var(--color-bg-surface);
}

.section-intro {
  display: grid;
  gap: 1rem;
  margin-bottom: 2.25rem;
}

.section-intro .section-heading {
  margin-bottom: 0;
}

.services-list {
  display: grid;
  grid-auto-columns: min(84vw, 23rem);
  grid-auto-flow: column;
  gap: 1rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding: 0 var(--page-gutter) 1.25rem;
  scroll-padding-inline: var(--page-gutter);
  scroll-snap-type: inline mandatory;
  scrollbar-width: thin;
}

.service-card {
  position: relative;
  min-height: 31rem;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--color-petrol);
  color: var(--color-white);
  scroll-snap-align: start;
  transition:
    box-shadow var(--duration-medium) var(--ease-standard),
    transform var(--duration-medium) var(--ease-standard);
}

.service-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-0.35rem);
}

.service-card-media {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(4, 25, 28, 0.03) 35%, rgba(4, 25, 28, 0.9) 100%),
    url("../assets/images/services-triptych.webp");
  background-repeat: no-repeat;
  background-size:
    100% 100%,
    300% 100%;
  transition: transform 700ms var(--ease-out);
}

.service-image-one {
  background-position:
    center,
    left center;
}

.service-image-two {
  background-position:
    center,
    center center;
}

.service-image-three {
  background-position:
    center,
    right center;
}

.service-card:hover .service-card-media {
  transform: scale(1.045);
}

.service-card-content {
  position: absolute;
  right: 1.25rem;
  bottom: 1.25rem;
  left: 1.25rem;
}

.service-card-number {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
}

.service-card h3 {
  margin-bottom: 0.65rem;
  font-size: var(--font-size-heading-sm);
}

.service-card p {
  margin-bottom: 1.25rem;
  color: rgba(255, 255, 255, 0.74);
}

.service-card .text-link {
  color: var(--color-white);
}

/* About */

.about-grid {
  display: grid;
  gap: 2rem;
}

.about-media {
  position: relative;
  min-height: 28rem;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: var(--color-petrol-soft);
}

.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-badge {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  width: min(11rem, 44%);
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-glass);
  color: var(--color-ink);
  backdrop-filter: blur(16px);
}

.about-badge strong {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--font-family-display);
  font-size: 1.75rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.055em;
}

.about-badge span {
  font-size: 0.72rem;
  line-height: 1.35;
}

.about-content {
  align-self: center;
}

.about-content .section-heading {
  margin-bottom: 1.25rem;
}

.about-content .section-copy {
  margin-bottom: 1.75rem;
}

.about-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
  margin: 0 0 1.75rem;
}

.about-metrics div {
  padding-top: 0.9rem;
  border-top: 1px solid var(--color-border);
}

.about-metrics dt {
  color: var(--color-text-secondary);
  font-size: 0.68rem;
  line-height: 1.25;
}

.about-metrics dd {
  margin: 0 0 0.4rem;
  font-family: var(--font-family-display);
  font-size: clamp(1.35rem, 5vw, 2rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

/* Experience */

.experience {
  position: relative;
  overflow: hidden;
  background: var(--color-petrol);
  color: var(--color-white);
}

.experience::before {
  position: absolute;
  top: -12rem;
  right: -11rem;
  width: 27rem;
  height: 27rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(102, 255, 200, 0.18), transparent 68%);
  content: "";
}

.experience .section-kicker {
  color: rgba(255, 255, 255, 0.65);
}

.experience .section-heading {
  max-width: 15ch;
}

.experience .section-copy {
  color: rgba(255, 255, 255, 0.66);
}

.process-list {
  display: grid;
  margin-top: 2.5rem;
  border-top: 1px solid var(--color-border-on-dark);
}

.process-item {
  display: grid;
  gap: 0.75rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--color-border-on-dark);
}

.process-number {
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
}

.process-item h3 {
  margin-bottom: 0;
  font-size: var(--font-size-heading-sm);
}

.process-item p {
  max-width: 35rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.62);
}

/* Testimonials */

.testimonials {
  background: var(--color-bg-page);
}

.testimonials-grid {
  display: grid;
  gap: 1rem;
}

.quote-card {
  display: flex;
  min-height: 18rem;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-elevated);
  transition:
    border-color var(--duration-medium) var(--ease-standard),
    box-shadow var(--duration-medium) var(--ease-standard),
    transform var(--duration-medium) var(--ease-standard);
}

.quote-card:hover {
  border-color: rgba(14, 50, 55, 0.22);
  box-shadow: var(--shadow-card);
  transform: translateY(-0.3rem);
}

.quote-mark {
  color: var(--color-accent-strong);
  font-family: Georgia, serif;
  font-size: 3.5rem;
  line-height: 0.7;
}

.quote-card blockquote {
  margin: 1.5rem 0;
  font-family: var(--font-family-display);
  font-size: clamp(1.25rem, 4vw, 1.65rem);
  letter-spacing: -0.035em;
  line-height: 1.22;
}

.quote-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.quote-avatar {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-petrol);
  font-size: 0.74rem;
  font-weight: var(--font-weight-semibold);
}

.quote-author strong,
.quote-author span {
  display: block;
}

.quote-author strong {
  font-size: 0.85rem;
}

.quote-author span {
  color: var(--color-text-secondary);
  font-size: 0.72rem;
}

/* FAQ */

.faq {
  background: var(--color-bg-surface);
}

.faq-grid {
  display: grid;
  gap: 2rem;
}

.faq-list {
  border-top: 1px solid var(--color-border);
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-button {
  display: grid;
  width: 100%;
  min-height: 4.5rem;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  background: transparent;
  color: var(--color-text-primary);
  text-align: left;
  cursor: pointer;
}

.faq-button span:first-child {
  font-family: var(--font-family-display);
  font-size: clamp(1.05rem, 4vw, 1.35rem);
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.025em;
}

.faq-icon {
  position: relative;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--color-border);
  border-radius: 50%;
}

.faq-icon::before,
.faq-icon::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.75rem;
  height: 1px;
  background: currentColor;
  content: "";
  transform: translate(-50%, -50%);
  transition: transform var(--duration-fast) var(--ease-standard);
}

.faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-button[aria-expanded="true"] .faq-icon {
  background: var(--color-ink);
  color: var(--color-white);
}

.faq-button[aria-expanded="true"] .faq-icon::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-panel {
  max-width: 42rem;
  padding: 0 3rem 1.5rem 0;
  color: var(--color-text-secondary);
}

.faq-panel p {
  margin-bottom: 0;
}

/* Contact */

.contact {
  background: var(--color-bg-page);
}

.contact-card {
  position: relative;
  display: grid;
  gap: 2rem;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.5rem, 6vw, 4.5rem);
  border-radius: var(--radius-card);
  background: var(--color-ink);
  color: var(--color-white);
}

.contact-card::before,
.contact-card::after {
  position: absolute;
  z-index: -1;
  border-radius: 50%;
  content: "";
  filter: blur(2px);
}

.contact-card::before {
  top: -7rem;
  right: -6rem;
  width: 18rem;
  height: 18rem;
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.88), transparent 7%),
    radial-gradient(circle at 45% 45%, rgba(107, 255, 210, 0.72), rgba(56, 158, 160, 0.18) 52%, transparent 70%);
  opacity: 0.72;
}

.contact-card::after {
  right: 10%;
  bottom: -9rem;
  width: 24rem;
  height: 24rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.contact-card .section-kicker {
  color: rgba(255, 255, 255, 0.64);
}

.contact-card h2 {
  max-width: 12ch;
  margin-bottom: 1rem;
  font-size: var(--font-size-heading-xl);
}

.contact-card p {
  max-width: 34rem;
  color: rgba(255, 255, 255, 0.68);
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.contact-meta {
  display: grid;
  gap: 0.85rem;
  align-content: end;
}

.contact-meta-item {
  padding-top: 0.85rem;
  border-top: 1px solid var(--color-border-on-dark);
}

.contact-meta-item span,
.contact-meta-item strong {
  display: block;
}

.contact-meta-item span {
  margin-bottom: 0.25rem;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-meta-item strong,
.contact-meta-item a {
  font-size: 0.88rem;
}

/* Footer */

.site-footer {
  padding: 2rem 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-page);
}

.footer-grid {
  display: grid;
  gap: 1.5rem;
}

.footer-brand p {
  max-width: 28rem;
  margin: 0.75rem 0 0;
  color: var(--color-text-secondary);
  font-size: 0.8rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
}

.footer-links a {
  min-height: 2.75rem;
  display: inline-flex;
  align-items: center;
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  transition: color var(--duration-fast) var(--ease-standard);
}

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

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.7rem;
}

/* Tablet */

@media (min-width: 48rem) {
  .hero {
    min-height: 52rem;
  }

  .hero-inner {
    padding-bottom: 2.5rem;
  }

  .hero-facts {
    max-width: 34rem;
    gap: 0.65rem;
  }

  .hero-fact {
    padding: 1rem;
  }

  .manifesto-grid,
  .about-grid,
  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .manifesto-grid {
    gap: 4rem;
  }

  .section-intro {
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
    align-items: end;
  }

  .services-list {
    grid-auto-columns: min(47vw, 28rem);
  }

  .about-media {
    min-height: 37rem;
  }

  .process-item {
    grid-template-columns: 3rem minmax(12rem, 0.55fr) minmax(18rem, 1fr);
    align-items: start;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quote-card:last-child {
    grid-column: span 2;
  }

  .contact-card {
    grid-template-columns: minmax(0, 1.4fr) minmax(15rem, 0.6fr);
  }

  .footer-grid {
    grid-template-columns: 1fr auto;
    align-items: start;
  }

  .footer-bottom {
    grid-column: 1 / -1;
    flex-direction: row;
    justify-content: space-between;
  }
}

/* Desktop */

@media (min-width: 64rem) {
  .site-header {
    padding-top: 1.25rem;
  }

  .header-shell {
    min-height: 4.25rem;
    padding-left: 1.25rem;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    visibility: visible;
    flex-direction: row;
    gap: 0.2rem;
    padding: 0;
    background: transparent;
    opacity: 1;
    transform: none;
  }

  .site-nav a:not(.button) {
    min-height: 2.75rem;
    padding-inline: 0.8rem;
    font-family: var(--font-family-body);
    font-size: 0.8rem;
  }

  .nav-cta {
    min-height: 2.85rem;
    margin: 0 0 0 0.55rem;
    padding-inline: 1.15rem;
  }

  .hero {
    min-height: 53rem;
  }

  .hero-inner {
    padding-top: 10rem;
    padding-bottom: 3rem;
  }

  .hero-title {
    max-width: 8.5ch;
  }

  .hero-media img {
    object-position: center;
  }

  .hero-facts {
    position: absolute;
    right: var(--page-gutter);
    bottom: 3rem;
    width: min(35vw, 30rem);
    margin: 0;
  }

  .scroll-cue {
    --scroll-cue-shape: polygon(
      50% 0%,
      65% 3%,
      78% 10%,
      90% 22%,
      97% 36%,
      100% 50%,
      97% 64%,
      90% 78%,
      78% 90%,
      65% 97%,
      50% 100%,
      35% 97%,
      22% 90%,
      10% 78%,
      3% 64%,
      0% 50%,
      3% 36%,
      10% 22%,
      22% 10%,
      35% 3%
    );
    position: absolute;
    bottom: 3.4rem;
    left: 50%;
    display: grid;
    width: 3rem;
    height: 3rem;
    place-items: center;
    border: 0;
    background: rgba(220, 255, 246, 0.42);
    clip-path: var(--scroll-cue-shape);
    color: rgba(255, 255, 255, 0.75);
    filter: drop-shadow(0 0.5rem 1rem rgba(3, 24, 23, 0.08));
    isolation: isolate;
    overflow: hidden;
    transform: translateX(-50%);
    transition:
      width 480ms var(--ease-spring),
      height 480ms var(--ease-spring),
      clip-path 560ms var(--ease-spring),
      color 240ms var(--ease-standard),
      filter 480ms var(--ease-standard);
  }

  .scroll-cue::before {
    position: absolute;
    z-index: -1;
    inset: 1px;
    background: rgba(8, 35, 34, 0.72);
    clip-path: var(--scroll-cue-shape);
    content: "";
    transition:
      inset 480ms var(--ease-spring),
      clip-path 560ms var(--ease-spring),
      background-color 240ms var(--ease-standard);
  }

  .scroll-cue::after {
    position: relative;
    z-index: 3;
    width: 0.45rem;
    height: 0.45rem;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    content: "";
    transform: translateY(-0.12rem) rotate(45deg);
  }

  .scroll-cue-liquid {
    position: absolute;
    z-index: 1;
    inset: -34%;
    display: block;
    border-radius: 42% 58% 67% 33% / 48% 38% 62% 52%;
    background:
      radial-gradient(circle at 31% 24%, rgba(255, 255, 255, 0.78) 0 5%, transparent 19%),
      radial-gradient(circle at 68% 74%, rgba(69, 227, 188, 0.72) 0 14%, transparent 38%),
      conic-gradient(
        from 214deg,
        rgba(172, 255, 235, 0.04),
        rgba(172, 255, 235, 0.6),
        rgba(255, 255, 255, 0.16),
        rgba(31, 177, 146, 0.54),
        rgba(172, 255, 235, 0.04)
      );
    mix-blend-mode: screen;
    opacity: 0;
    pointer-events: none;
    transform: translate3d(-18%, -10%, 0) rotate(-14deg) scale(0.82);
    transform-origin: center;
    transition:
      opacity 220ms var(--ease-standard),
      transform 560ms var(--ease-spring);
    will-change: transform, border-radius, opacity;
  }

  .scroll-cue-liquid::after {
    position: absolute;
    inset: 20%;
    border: 1px solid rgba(235, 255, 250, 0.68);
    border-radius: 44% 56% 38% 62% / 58% 39% 61% 42%;
    box-shadow: 0 0 0.55rem rgba(115, 255, 219, 0.42);
    content: "";
    opacity: 0;
  }

  @media (hover: hover) and (pointer: fine) {
    .scroll-cue:hover,
    .scroll-cue:focus-visible {
      --scroll-cue-shape: polygon(
        50% 0%,
        67% 2%,
        81% 8%,
        91% 19%,
        96% 33%,
        94% 47%,
        86% 59%,
        79% 68%,
        74% 91%,
        64% 100%,
        50% 78%,
        36% 100%,
        26% 91%,
        21% 68%,
        14% 59%,
        6% 47%,
        4% 33%,
        9% 19%,
        19% 8%,
        33% 2%
      );
      width: 3.35rem;
      height: 3.75rem;
      color: var(--color-accent-soft);
      filter:
        drop-shadow(0 0.75rem 1.25rem rgba(3, 24, 23, 0.18))
        drop-shadow(0 0 0.7rem rgba(69, 227, 188, 0.12));
    }

    .scroll-cue:hover::before,
    .scroll-cue:focus-visible::before {
      inset: 1.5px;
      background: rgba(8, 35, 34, 0.82);
    }

    .scroll-cue:hover .scroll-cue-liquid,
    .scroll-cue:focus-visible .scroll-cue-liquid {
      animation: liquid-cue-flow 1.45s cubic-bezier(0.42, 0, 0.24, 1) infinite alternate;
      opacity: 0.88;
    }

    .scroll-cue:hover .scroll-cue-liquid::after,
    .scroll-cue:focus-visible .scroll-cue-liquid::after {
      animation: liquid-cue-caustic 1.1s ease-in-out infinite alternate;
    }

    .scroll-cue:hover i,
    .scroll-cue:focus-visible i {
      animation: tooth-cue-chevron 720ms var(--ease-spring) both;
    }
  }

  .services-list {
    width: min(100% - (2 * var(--page-gutter)), var(--container-max));
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-flow: initial;
    gap: 1rem;
    margin-inline: auto;
    padding: 0;
    overflow: visible;
  }

  .service-card {
    min-height: 36rem;
  }

  .about-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(3rem, 7vw, 7rem);
  }

  .about-media {
    min-height: 43rem;
  }

  .experience-header {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: end;
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .quote-card:last-child {
    grid-column: auto;
  }

  .faq-grid {
    grid-template-columns: minmax(18rem, 0.65fr) minmax(0, 1.35fr);
    gap: clamp(3rem, 8vw, 8rem);
  }
}

/* Treatments carousel */

.treatments-swiper.service-cards {
  display: block;
  width: 100%;
  overflow: hidden;
  padding-bottom: 0;
  touch-action: pan-y;
}

.treatments-swiper .swiper-wrapper {
  min-width: 0;
  align-items: stretch;
  will-change: transform;
}

.treatments-swiper .service-card.swiper-slide {
  flex-shrink: 0;
  width: auto;
  height: auto;
  margin: 0;
  opacity: 0.68;
  transition:
    opacity var(--duration-slow) var(--ease-emphasized),
    box-shadow var(--duration-medium) var(--ease-standard),
    transform var(--duration-medium) var(--ease-standard);
  user-select: none;
}

.treatments-swiper .service-card {
  display: grid;
  min-height: 31rem;
  grid-template-rows: minmax(19rem, 1fr) auto;
  overflow: hidden;
  border: 1px solid rgba(11, 31, 30, 0.12);
  background: var(--color-bg-elevated);
  box-shadow: 0 1rem 2.6rem rgba(11, 31, 30, 0.08);
  color: var(--color-text-primary);
}

.treatments-swiper .service-image {
  position: relative;
  inset: auto;
  min-height: 19rem;
  background-image: url("../assets/images/services-triptych.webp");
  background-size: 300% 100%;
}

.treatments-swiper .service-image-one {
  background-position: left center;
}

.treatments-swiper .service-image-two {
  background-position: center center;
}

.treatments-swiper .service-image-three {
  background-position: right center;
}

.treatments-swiper .service-card-content {
  position: relative;
  inset: auto;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.9rem;
  align-items: start;
  padding: 1.25rem;
  background: var(--color-bg-elevated);
}

.treatments-swiper .service-card-content > span {
  padding-top: 0.32rem;
  color: var(--color-petrol-soft);
}

.treatments-swiper .service-card-content h3 {
  margin-bottom: 0.45rem;
  color: var(--color-text-primary);
}

.treatments-swiper .service-card-content p {
  margin-bottom: 0;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
}

.treatments-swiper .service-card-content > a {
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

.treatments-swiper .swiper-slide-visible {
  opacity: 1;
}

.treatments-swiper:not(.swiper-initialized) {
  overflow: visible;
}

.treatments-swiper:not(.swiper-initialized) .swiper-wrapper {
  display: grid;
  grid-auto-columns: min(84vw, 23rem);
  grid-auto-flow: column;
  gap: 1rem;
  overflow-x: auto;
  padding-bottom: 1rem;
  scroll-snap-type: inline mandatory;
  transform: none !important;
}

.treatments-swiper:not(.swiper-initialized) .swiper-slide {
  width: auto;
  opacity: 1;
  scroll-snap-align: start;
}

.carousel-progress {
  position: relative;
  display: flex;
  width: 100%;
  min-height: 2.75rem;
  align-items: center;
  padding: 0;
  background: transparent;
  cursor: pointer;
}

.carousel-progress-track {
  position: relative;
  display: block;
  width: 100%;
  height: 0.2rem;
  overflow: hidden;
  border-radius: var(--radius-pill);
  background: rgba(11, 31, 30, 0.16);
}

.carousel-progress-track > span {
  --carousel-progress: 0;

  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--color-petrol);
  transform: scaleX(var(--carousel-progress, 0));
  transform-origin: left;
  will-change: transform;
}

.carousel-progress[aria-pressed="true"] .carousel-progress-track > span {
  background: var(--color-petrol-soft);
}

.carousel-progress[hidden] {
  display: none;
}

@media (min-width: 48rem) {
  .treatments-swiper.service-cards {
    overflow: visible;
  }

  .treatments-swiper .swiper-wrapper,
  .treatments-swiper:not(.swiper-initialized) .swiper-wrapper {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-columns: auto;
    grid-auto-flow: initial;
    gap: 1rem;
    overflow: visible;
    padding-bottom: 0;
    transform: none !important;
    will-change: auto;
  }

  .treatments-swiper .service-card.swiper-slide {
    width: auto !important;
    opacity: 1;
  }

  .carousel-progress {
    display: none;
  }
}

@media (min-width: 64rem) {
  .treatments-swiper .swiper-wrapper,
  .treatments-swiper:not(.swiper-initialized) .swiper-wrapper {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (hover: hover) and (pointer: fine) and (min-width: 48rem) {
  .treatments-swiper .service-card-content h3,
  .treatments-swiper .service-card-content p,
  .treatments-swiper .service-card-content > a {
    transition:
      color var(--duration-medium) var(--ease-standard),
      transform var(--duration-medium) var(--ease-emphasized);
  }

  .treatments-swiper .service-card:hover {
    box-shadow: 0 1rem 2.6rem rgba(11, 31, 30, 0.08);
    transform: none;
  }

  .treatments-swiper .service-card:hover .service-image {
    transform: none;
  }

  .treatments-swiper .service-card:hover .service-card-content h3 {
    color: var(--color-petrol-soft);
    transform: translateX(0.28rem);
  }

  .treatments-swiper .service-card:hover .service-card-content p {
    color: var(--color-text-primary);
    transform: translateX(0.18rem);
  }

  .treatments-swiper .service-card:hover .service-card-content > a {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: var(--color-ink);
    transform: translate(0.18rem, -0.18rem) rotate(45deg);
  }
}

/* Wide screens */

@media (min-width: 90rem) {
  .hero {
    min-height: min(58rem, 100svh);
  }

  .hero-title {
    font-size: clamp(6.5rem, 8.1vw, 8.75rem);
  }

  .service-card {
    min-height: 39rem;
  }
}

@media (hover: none) {
  .service-card:hover,
  .quote-card:hover,
  .hero-fact:hover,
  .button:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .marquee-track {
    animation: none;
  }
}

/* ==========================================================================
   Page-specific composition
   ========================================================================== */

.header-inner {
  position: relative;
  display: flex;
  width: min(calc(100% - (2 * var(--page-gutter))), var(--container-max));
  min-height: 4rem;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
  padding: 0.55rem 0.65rem 0.55rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-pill);
  background: rgba(12, 38, 42, 0.36);
  box-shadow: 0 10px 40px rgba(5, 24, 27, 0.12);
  color: var(--color-white);
  transition:
    background-color var(--duration-fast) var(--ease-standard),
    border-color var(--duration-fast) var(--ease-standard);
}

@media (max-width: 63.999rem) {
  /*
   * A transformed ancestor becomes the containing block of fixed descendants.
   * Keep the mobile header transform-free so the navigation always uses the
   * viewport, even while the hero entrance animation is running.
   */
  .header-inner {
    transform: none !important;
  }
}

.site-header.is-scrolled .header-inner {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(12, 38, 42, 0.9);
}

.header-inner > .brand {
  position: relative;
  z-index: 2;
}

.primary-nav {
  z-index: 1;
  position: fixed;
  inset: 0;
  display: flex;
  visibility: hidden;
  flex-direction: column;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  padding: 7rem clamp(1.25rem, 6vw, 2rem) 2rem;
  background:
    radial-gradient(circle at 92% 4%, rgba(55, 214, 165, 0.18), transparent 30%),
    linear-gradient(155deg, #0d292a 0%, #071c1e 72%);
  opacity: 0;
  transform: translateY(-100%);
  transition:
    opacity var(--duration-slow) var(--ease-emphasized),
    transform var(--duration-slow) var(--ease-emphasized),
    visibility var(--duration-slow);
  counter-reset: mobile-nav;
}

.primary-nav.is-open {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}

.primary-nav a {
  counter-increment: mobile-nav;
  position: relative;
  display: grid;
  min-height: clamp(4.5rem, 15vw, 5.5rem);
  grid-template-columns: 2rem 1fr auto;
  gap: 0.75rem;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--color-white);
  font-family: var(--font-family-display);
  font-size: clamp(1.55rem, 7.2vw, 2.2rem);
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.035em;
  opacity: 0;
  transform: translateY(1.2rem);
  transition:
    color var(--duration-fast) var(--ease-standard),
    opacity var(--duration-medium) var(--ease-emphasized),
    transform var(--duration-medium) var(--ease-emphasized);
  transition-delay: 0ms;
}

.primary-nav a::before {
  color: rgba(255, 255, 255, 0.48);
  content: "0" counter(mobile-nav);
  font-family: var(--font-family-body);
  font-size: 0.68rem;
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.08em;
}

.primary-nav a::after {
  color: var(--color-accent);
  content: "↗";
  font-family: var(--font-family-body);
  font-size: 1rem;
  opacity: 0.72;
  transition:
    opacity var(--duration-fast) var(--ease-standard),
    transform var(--duration-fast) var(--ease-standard);
}

.primary-nav.is-open a {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(var(--nav-index, 0) * var(--motion-step) + 180ms);
}

.primary-nav a:nth-child(1) {
  --nav-index: 0;
}

.primary-nav a:nth-child(2) {
  --nav-index: 1;
}

.primary-nav a:nth-child(3) {
  --nav-index: 2;
}

.primary-nav a:nth-child(4) {
  --nav-index: 3;
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  color: var(--color-accent);
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after {
  opacity: 1;
  transform: translate(0.2rem, -0.2rem);
}

.header-cta {
  display: none;
}

.menu-button {
  position: relative;
  z-index: 2;
  display: grid;
  width: 2.85rem;
  height: 2.85rem;
  place-items: center;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-ink);
  cursor: pointer;
  transition:
    background-color var(--duration-fast) var(--ease-standard),
    color var(--duration-fast) var(--ease-standard),
    transform var(--duration-medium) var(--ease-spring);
}

.menu-button:hover {
  transform: scale(1.06);
}

.menu-button[aria-expanded="true"] {
  background: var(--color-accent);
}

.menu-button span {
  position: absolute;
  width: 1.05rem;
  height: 1.5px;
  background: currentColor;
  transition: transform var(--duration-medium) var(--ease-emphasized);
}

.menu-button span:first-child {
  transform: translateY(-0.24rem);
}

.menu-button span:last-child {
  transform: translateY(0.24rem);
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: rotate(-45deg);
}

.hero > .hero-media {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: 62% center;
}

.hero-overlay {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(3, 19, 22, 0.18) 0%, rgba(4, 24, 27, 0.28) 45%, rgba(4, 24, 27, 0.9) 100%),
    linear-gradient(90deg, rgba(5, 27, 30, 0.86) 0%, rgba(5, 27, 30, 0.52) 48%, rgba(5, 27, 30, 0.04) 100%);
}

.hero-liquid-canvas {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 500ms var(--ease-standard);
}

.hero.is-liquid-ready .hero-liquid-canvas {
  visibility: visible;
  opacity: 1;
}

.hero > img.hero-media {
  transition: opacity 500ms var(--ease-standard);
}

.hero.is-liquid-ready > img.hero-media {
  opacity: 0;
}

.hero-content {
  position: relative;
  width: min(calc(100% - (2 * var(--page-gutter))), var(--container-max));
  margin-inline: auto;
  padding-top: 8rem;
  padding-bottom: 2rem;
}

.hero-copy h1 {
  --hero-title-glow-x: 50%;
  --hero-title-glow-y: 50%;
  position: relative;
  max-width: 8ch;
  margin-bottom: 1.25rem;
  font-size: var(--font-size-display);
  font-weight: var(--font-weight-medium);
  isolation: isolate;
  letter-spacing: -0.055em;
  line-height: 0.93;
  transition:
    filter 420ms var(--ease-standard),
    text-shadow 420ms var(--ease-standard);
}

.hero-copy h1::before {
  position: absolute;
  z-index: -1;
  inset: -8% -10%;
  border-radius: 48%;
  background: radial-gradient(
    circle at var(--hero-title-glow-x) var(--hero-title-glow-y),
    rgba(184, 255, 237, 0.18) 0%,
    rgba(55, 214, 165, 0.08) 22%,
    transparent 52%
  );
  content: "";
  filter: blur(0.45rem);
  opacity: 0;
  pointer-events: none;
  transform: scale(0.82);
  transition:
    opacity 360ms var(--ease-standard),
    transform 520ms var(--ease-emphasized);
}

@media (max-width: 23.4375rem) {
  .hero-copy h1 {
    font-size: clamp(3rem, 15.5vw, 3.65rem);
  }
}

.hero-copy h1 span {
  display: block;
  color: var(--color-accent);
  transition: text-shadow 420ms var(--ease-standard);
}

@media (hover: hover) and (pointer: fine) {
  .hero-copy h1:hover {
    filter:
      drop-shadow(0 0 0.18rem rgba(255, 255, 255, 0.15))
      drop-shadow(0 0 0.58rem rgba(55, 214, 165, 0.18));
  }

  .hero-copy h1:hover::before {
    opacity: 1;
    transform: scale(1);
  }

  .hero-copy h1:hover span {
    text-shadow:
      0 0 0.22rem rgba(193, 255, 239, 0.28),
      0 0 0.68rem rgba(55, 214, 165, 0.24);
  }
}

.hero-copy > p {
  max-width: 34rem;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-body-lg);
}

.text-link-light {
  color: var(--color-white);
}

.hero-note .status-dot {
  width: 0.7rem;
  height: 0.7rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 0.35rem rgba(55, 214, 165, 0.15);
}

.hero-note strong,
.hero-note span {
  display: block;
}

.hero-note strong {
  color: var(--color-white);
  font-size: 0.78rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.35rem;
  margin-top: 2rem;
}

.hero-stats > div {
  min-width: 0;
  padding: 0.9rem 0.55rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(14px);
  transition:
    background-color var(--duration-medium) var(--ease-standard),
    border-color var(--duration-medium) var(--ease-standard),
    box-shadow var(--duration-medium) var(--ease-standard),
    transform var(--duration-medium) var(--ease-standard);
}

.hero-stats > div:hover {
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.18);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 16px 45px rgba(142, 255, 219, 0.14);
  transform: translateY(-4px);
}

.hero-stats strong,
.hero-stats sup {
  color: var(--color-white);
  font-family: var(--font-family-display);
  font-size: clamp(1.25rem, 5vw, 2rem);
  font-weight: var(--font-weight-medium);
  letter-spacing: -0.055em;
  line-height: 1;
}

.hero-stats sup {
  margin-left: 0.1rem;
  color: var(--color-accent);
  font-size: 0.85rem;
  vertical-align: top;
}

.hero-stats span {
  display: block;
  margin-top: 0.25rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(0.61rem, 2.2vw, 0.76rem);
  line-height: 1.25;
}

.scroll-cue span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.scroll-cue i {
  position: relative;
  z-index: 3;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-0.12rem) rotate(45deg);
}

.service-marquee .marquee-track {
  gap: 0;
}

.service-marquee span {
  display: flex;
  align-items: center;
  padding: 1rem 1.25rem;
  color: var(--color-ink);
  font-family: var(--font-family-display);
  font-size: 0.78rem;
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-marquee i {
  width: 0.35rem;
  height: 0.35rem;
  align-self: center;
  border-radius: 50%;
  background: var(--color-ink);
}

.section-index {
  display: inline-block;
  color: var(--color-text-secondary);
  font-size: var(--font-size-label);
  font-weight: var(--font-weight-semibold);
  letter-spacing: var(--letter-spacing-label);
  text-transform: uppercase;
}

.manifesto {
  --vision-accent: var(--color-petrol-soft);
  --vision-border: var(--color-border);
  --vision-muted: var(--color-text-secondary);
  --vision-number: rgba(18, 59, 58, 0.1);
  --vision-surface: var(--color-bg-page);
  --vision-text: var(--color-text-primary);
  position: relative;
  overflow: hidden;
  padding-block: clamp(4.75rem, 10vw, 7rem);
  background: var(--color-bg-page);
  color: var(--vision-text);
}

.manifesto-hero-backdrop {
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(55, 214, 165, 0.2), transparent 34%),
    linear-gradient(180deg, rgba(3, 19, 22, 0.08) 0%, rgba(4, 24, 27, 0.32) 52%, rgba(4, 24, 27, 0.72) 100%),
    linear-gradient(115deg, #123b3a 0%, #102625 58%, #071c1e 100%);
  opacity: 0;
  pointer-events: none;
}

.vision-flow-canvas {
  position: absolute;
  z-index: 2;
  inset: 0 auto auto 0;
  display: none;
  width: 100%;
  opacity: 0.68;
  pointer-events: none;
}

.has-vision-reveal .vision-flow-canvas {
  display: block;
}

.manifesto-shell {
  position: relative;
  z-index: 1;
  width: min(calc(100% - (2 * var(--page-gutter))), var(--container-max));
  margin-inline: auto;
}

.manifesto-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--vision-border);
}

.manifesto .section-index {
  color: var(--vision-muted);
}

.manifesto-header > p {
  display: none;
  margin: 0;
  color: var(--vision-muted);
  font-size: 0.78rem;
  line-height: 1.4;
  text-align: right;
}

.manifesto-header > p span {
  display: block;
  color: var(--vision-accent);
}

.manifesto-viewport {
  width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: none;
  scroll-snap-type: x mandatory;
}

.manifesto-viewport::-webkit-scrollbar {
  display: none;
}

.manifesto-track {
  display: flex;
  width: max-content;
  min-height: clamp(29rem, 66svh, 41rem);
  gap: 0;
}

.vision-panel {
  position: relative;
  display: grid;
  width: var(
    --vision-panel-width,
    min(calc(100vw - (2 * var(--page-gutter))), var(--container-max))
  );
  min-height: inherit;
  flex: 0 0 auto;
  align-items: center;
  padding: clamp(1rem, 4vw, 2.5rem) 0;
  scroll-snap-align: start;
}

.vision-panel-number {
  position: absolute;
  top: clamp(1rem, 4vw, 2.5rem);
  right: 0;
  color: var(--vision-number);
  font-family: var(--font-family-display);
  font-size: clamp(3.4rem, 16vw, 7rem);
  font-weight: 500;
  letter-spacing: -0.08em;
  line-height: 0.8;
}

.vision-panel-copy {
  position: relative;
  width: 100%;
}

.vision-panel-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.15rem;
  color: var(--vision-accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.vision-panel-kicker::before {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.vision-panel h2,
.vision-panel h3 {
  max-width: 13ch;
  margin-bottom: clamp(1.25rem, 4vw, 2rem);
  font-size: clamp(2.25rem, 9.5vw, 3.75rem);
  letter-spacing: -0.058em;
  line-height: 0.98;
}

.vision-panel h2 em,
.vision-panel h3 em {
  color: var(--vision-accent);
  font-style: normal;
}

.vision-panel-copy > p {
  max-width: 32rem;
  margin-bottom: 0;
  color: var(--vision-muted);
  font-size: clamp(0.95rem, 2vw, 1.05rem);
}

.vision-panel-precision {
  --vision-accent: var(--color-accent);
  --vision-border: rgba(255, 255, 255, 0.28);
  --vision-muted: rgba(255, 255, 255, 0.76);
  --vision-number: rgba(141, 230, 200, 0.3);
  --vision-text: var(--color-white);
  background:
    radial-gradient(circle at 78% 18%, rgba(55, 214, 165, 0.2), transparent 34%),
    linear-gradient(115deg, #123b3a 0%, #102625 58%, #071c1e 100%);
}

.vision-link {
  display: inline-flex;
  min-height: 3.25rem;
  align-items: center;
  gap: 1rem;
  margin-top: 1.75rem;
  padding: 0.55rem 0.6rem 0.55rem 1.15rem;
  border: 1px solid var(--vision-border);
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  font-weight: 600;
  transition:
    border-color var(--duration-fast) var(--ease-standard),
    background-color var(--duration-fast) var(--ease-standard);
}

.vision-link > span {
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  place-items: center;
  border-radius: 50%;
  background: var(--color-accent);
  color: var(--color-ink);
  transition: transform var(--duration-medium) var(--ease-emphasized);
}

.vision-link:hover,
.vision-link:focus-visible {
  border-color: var(--vision-accent);
  background: rgba(255, 255, 255, 0.12);
}

.vision-link:hover > span,
.vision-link:focus-visible > span {
  transform: rotate(-45deg);
}

@media (min-width: 48rem) {
  .manifesto-header > p {
    display: block;
  }

  .vision-panel-copy {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(17rem, 0.65fr);
    column-gap: clamp(2.5rem, 7vw, 7rem);
    align-items: end;
  }

  .vision-panel-kicker,
  .vision-panel h2,
  .vision-panel h3 {
    grid-column: 1;
  }

  .vision-panel h2,
  .vision-panel h3 {
    font-size: clamp(3rem, 5.8vw, 5.25rem);
  }

  .vision-panel-copy > p,
  .vision-link {
    grid-column: 2;
  }

  .vision-panel-copy > p {
    grid-row: 1 / span 2;
    align-self: end;
    margin-bottom: 0.3rem;
  }

  .vision-link {
    grid-row: 3;
    width: max-content;
  }
}

.has-vision-reveal .manifesto {
  padding-block: 0;
}

.has-vision-reveal .manifesto-shell {
  width: min(calc(100% - (2 * var(--page-gutter))), var(--container-max));
  padding-block: clamp(5.5rem, 10vw, 8rem) clamp(4rem, 8vw, 7rem);
}

.has-vision-reveal .manifesto-header {
  position: sticky;
  z-index: 4;
  top: 5.75rem;
  margin-bottom: 0;
  background: linear-gradient(180deg, var(--color-bg-page) 72%, transparent);
  backdrop-filter: blur(0.35rem);
}

.has-vision-reveal .manifesto-viewport {
  overflow: visible;
  scroll-snap-type: none;
}

.has-vision-reveal .manifesto-track {
  display: block;
  width: 100%;
  min-height: 0;
}

.has-vision-reveal .vision-panel {
  position: relative;
  display: grid;
  width: 100%;
  min-height: clamp(34rem, 82svh, 52rem);
  align-items: center;
  padding-block: clamp(5rem, 12vw, 9rem);
  border-bottom: 1px solid var(--vision-border);
  scroll-snap-align: none;
}

.has-vision-reveal .vision-panel-copy {
  z-index: 1;
}

.has-vision-reveal .vision-panel::after {
  position: absolute;
  top: 50%;
  right: clamp(-6rem, -2vw, -1rem);
  width: min(38vw, 28rem);
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--vision-accent) 32%, transparent);
  border-radius: 50%;
  box-shadow:
    0 0 0 clamp(2rem, 4vw, 4rem) color-mix(in srgb, var(--vision-accent) 7%, transparent),
    0 0 0 clamp(4rem, 8vw, 8rem) color-mix(in srgb, var(--vision-accent) 3%, transparent);
  content: "";
  opacity: 0.22;
  pointer-events: none;
  transform: translateY(-50%) scale(0.92);
  transition:
    opacity 600ms var(--ease-standard),
    transform 800ms var(--ease-emphasized);
}

.has-vision-reveal .vision-panel.is-active::after {
  opacity: 0.58;
  transform: translateY(-50%) scale(1);
}

.has-vision-reveal .vision-panel-precision {
  min-height: clamp(36rem, 88svh, 55rem);
  margin-top: clamp(2rem, 5vw, 4rem);
  padding-inline: clamp(1.25rem, 4vw, 4rem);
  border: 0;
  border-radius: clamp(1.5rem, 3vw, 2.75rem);
  overflow: hidden;
}

.has-vision-reveal .vision-word {
  display: inline-block;
  transform-origin: 50% 100%;
  will-change: transform, opacity, filter, clip-path;
}

@media (max-width: 47.999rem) {
  .has-vision-reveal .manifesto-header {
    top: 5.15rem;
  }

  .has-vision-reveal .vision-panel {
    min-height: 76svh;
    padding-block: 5rem;
  }

  .has-vision-reveal .vision-panel::after {
    top: 34%;
    right: -7rem;
    width: 16rem;
    opacity: 0.34;
  }

  .has-vision-reveal .vision-panel-precision {
    min-height: 82svh;
    margin-top: 1.25rem;
    padding-inline: 1.1rem;
  }

}

.section-heading {
  max-width: none;
  margin-bottom: 2.25rem;
}

.section-heading > div h2 {
  max-width: 13ch;
  margin: 0.8rem 0 0;
  font-size: var(--font-size-heading-lg);
  line-height: var(--line-height-heading);
}

.section-heading > p {
  max-width: 36rem;
  margin-bottom: 0;
  color: var(--color-text-secondary);
  font-size: var(--font-size-body-lg);
}

.service-cards {
  display: grid;
  grid-auto-columns: min(84vw, 23rem);
  grid-auto-flow: column;
  gap: 1rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding-bottom: 1.25rem;
  scroll-snap-type: inline mandatory;
  scrollbar-width: thin;
}

.service-image {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(4, 25, 28, 0.03) 35%, rgba(4, 25, 28, 0.9) 100%),
    url("../assets/images/services-triptych.webp");
  background-repeat: no-repeat;
  background-size:
    100% 100%,
    300% 100%;
  transition: transform 700ms var(--ease-out);
}

.service-card:hover .service-image {
  transform: scale(1.045);
}

.service-card-content {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 0.85rem;
  align-items: end;
}

.service-card-content > span {
  align-self: start;
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: var(--font-weight-semibold);
}

.service-card-content > div p {
  margin-bottom: 0;
}

.service-card-content > a {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
}

.about-copy {
  align-self: center;
}

.about-copy h2 {
  max-width: 13ch;
  margin: 0.8rem 0 1.25rem;
  font-size: var(--font-size-heading-lg);
  line-height: var(--line-height-heading);
}

.about-copy > p {
  max-width: 38rem;
  color: var(--color-text-secondary);
}

.about-copy .about-lead {
  color: var(--color-text-primary);
  font-size: var(--font-size-body-lg);
}

.about-metrics dt {
  color: var(--color-text-primary);
  font-family: var(--font-family-display);
  font-size: clamp(1.35rem, 5vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.055em;
}

.about-metrics dd {
  margin: 0.35rem 0 0;
  color: var(--color-text-secondary);
  font-family: var(--font-family-body);
  font-size: 0.68rem;
  letter-spacing: 0;
  line-height: 1.25;
}

.button-dark {
  background: var(--color-ink);
  color: var(--color-white);
}

.button-dark:hover {
  background: var(--color-petrol-soft);
}

.section-heading-light .section-index,
.section-heading-light > p {
  color: rgba(255, 255, 255, 0.64);
}

.process-list {
  padding-left: 0;
  list-style: none;
}

.process-list li {
  --process-reveal: 0;
  position: relative;
  display: grid;
  grid-template-columns: 2.25rem 1fr auto;
  gap: 0.75rem;
  padding-block: 1.5rem;
  border-bottom: 1px solid var(--color-border-on-dark);
}

.process-list li::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-accent), transparent 82%);
  content: "";
  transform: scaleX(var(--process-reveal));
  transform-origin: left center;
}

.process-list li > span {
  color: var(--color-accent);
  font-size: 0.75rem;
  font-weight: 600;
}

.process-list h3 {
  margin-bottom: 0.4rem;
  font-size: var(--font-size-heading-sm);
}

.process-list p {
  max-width: 35rem;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.62);
}

.process-list i {
  color: var(--color-accent);
  font-style: normal;
}

@media (min-width: 48rem) {
  .has-process-rotate-stack .experience {
    overflow: clip;
  }

  .has-process-rotate-stack .process-list {
    width: min(100%, 58rem);
    margin-inline: auto;
    padding-bottom: 14vh;
  }

  .has-process-rotate-stack .process-list li {
    position: sticky;
    top: var(--stack-top, 7rem);
    min-height: 13rem;
    grid-template-columns: 3rem 1fr auto;
    align-items: center;
    margin-bottom: 14vh;
    padding: clamp(1.5rem, 4vw, 2.5rem);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: clamp(1.25rem, 2vw, 2rem);
    background:
      linear-gradient(135deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.045)),
      #102f30;
    box-shadow: 0 1.5rem 4rem rgba(1, 19, 20, 0.24);
    transform-origin: top center;
    backdrop-filter: blur(0.65rem) saturate(130%);
  }

  .has-process-rotate-stack .process-list li::after {
    right: 2rem;
    bottom: 1rem;
    left: 2rem;
  }

  .has-process-rotate-stack .process-list h3 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
  }
}

.testimonial-intro {
  margin-bottom: 2.25rem;
}

.testimonial-intro h2 {
  max-width: 13ch;
  margin: 0.8rem 0 0;
  font-size: var(--font-size-heading-lg);
  line-height: var(--line-height-heading);
}

.testimonial-grid {
  display: grid;
  gap: 1rem;
}

.testimonial-grid blockquote {
  display: flex;
  min-height: 18rem;
  flex-direction: column;
  justify-content: space-between;
  margin: 0;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-elevated);
  transition:
    border-color var(--duration-medium) var(--ease-standard),
    box-shadow var(--duration-medium) var(--ease-standard),
    transform var(--duration-medium) var(--ease-standard);
}

.testimonial-grid blockquote:hover {
  border-color: rgba(14, 50, 55, 0.22);
  box-shadow: var(--shadow-card);
  transform: translateY(-0.3rem);
}

.testimonial-grid blockquote > p {
  margin: 1.5rem 0;
  font-family: var(--font-family-display);
  font-size: clamp(1.25rem, 4vw, 1.65rem);
  letter-spacing: -0.035em;
  line-height: 1.22;
}

.testimonial-grid blockquote footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-grid blockquote footer > span {
  display: grid;
  width: 2.75rem;
  height: 2.75rem;
  place-items: center;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-petrol);
  font-size: 0.74rem;
  font-weight: 600;
}

.testimonial-grid cite,
.testimonial-grid small {
  display: block;
}

.testimonial-grid cite {
  font-size: 0.85rem;
  font-style: normal;
  font-weight: 600;
}

.testimonial-grid small {
  color: var(--color-text-secondary);
  font-size: 0.72rem;
}

@media (min-width: 48rem) {
  .has-testimonial-scale-stack .testimonials {
    overflow: clip;
  }

  .has-testimonial-scale-stack .testimonial-grid {
    display: block;
    padding-bottom: 16vh;
  }

  .has-testimonial-scale-stack .testimonial-grid blockquote {
    position: sticky;
    top: var(--stack-top, 7rem);
    width: min(100%, 52rem);
    min-height: clamp(19rem, 42vh, 25rem);
    margin: 0 auto 15vh;
    padding: clamp(1.5rem, 4vw, 2.75rem);
    box-shadow: 0 1.4rem 3.8rem rgba(8, 38, 37, 0.12);
    transform-origin: top center;
    will-change: transform, opacity;
  }

  .has-testimonial-scale-stack .testimonial-grid blockquote:hover {
    transform: none;
  }

  .has-testimonial-scale-stack .testimonial-grid blockquote > p {
    max-width: 27ch;
    font-size: clamp(1.5rem, 3vw, 2.15rem);
  }
}

.faq-intro h2 {
  max-width: 11ch;
  margin: 0.8rem 0 1rem;
  font-size: var(--font-size-heading-lg);
  line-height: var(--line-height-heading);
}

.faq-intro p {
  color: var(--color-text-secondary);
}

.accordion {
  border-top: 1px solid var(--color-border);
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-item h3 {
  margin: 0;
}

.accordion-item button {
  display: grid;
  width: 100%;
  min-height: 4.5rem;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 0;
  background: transparent;
  color: var(--color-text-primary);
  font-family: var(--font-family-display);
  font-size: clamp(1.05rem, 4vw, 1.35rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  text-align: left;
  cursor: pointer;
  transition:
    color var(--duration-fast) var(--ease-standard),
    padding-left var(--duration-medium) var(--ease-emphasized);
}

.accordion-item button:hover,
.accordion-item button:focus-visible,
.accordion-item button[aria-expanded="true"] {
  color: var(--color-petrol-soft);
}

.accordion-item button:hover {
  padding-left: 0.25rem;
}

.accordion-item button > span {
  position: relative;
  width: 2rem;
  height: 2rem;
  border: 1px solid var(--color-border);
  border-radius: 50%;
}

.accordion-item button > span::before,
.accordion-item button > span::after {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0.75rem;
  height: 1px;
  background: currentColor;
  content: "";
  transform: translate(-50%, -50%);
  transition: transform var(--duration-fast) var(--ease-standard);
}

.accordion-item button > span::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.accordion-item button[aria-expanded="true"] > span {
  background: var(--color-ink);
  color: var(--color-white);
}

.accordion-item button[aria-expanded="true"] > span::after {
  transform: translate(-50%, -50%);
}

.accordion-panel {
  max-width: 42rem;
  overflow: hidden;
  color: var(--color-text-secondary);
  perspective: 900px;
}

.accordion-letter {
  position: relative;
  margin: 0.2rem 3rem 1.5rem 0;
  padding: 1.15rem 1.25rem 1.25rem;
  border-left: 2px solid var(--color-accent);
  background:
    linear-gradient(135deg, rgba(141, 230, 200, 0.14), rgba(255, 255, 255, 0.72));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.76),
    0 0.8rem 2rem rgba(11, 31, 30, 0.05);
  transform-origin: top center;
  transform-style: preserve-3d;
}

.accordion-letter-flap {
  position: absolute;
  top: 0;
  left: 1.25rem;
  width: 4.5rem;
  height: 0.75rem;
  background: var(--color-accent-soft);
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  opacity: 0;
  transform-origin: top center;
}

.accordion-letter p {
  margin-bottom: 0;
}

@media (max-width: 30rem) {
  .accordion-letter {
    margin-right: 0;
    padding-inline: 1rem;
  }
}

.contact-card {
  display: block;
}

.contact-card > h2 {
  max-width: 13ch;
  margin-bottom: 1rem;
  font-size: var(--font-size-heading-xl);
  line-height: var(--line-height-heading);
}

.contact-card > p {
  max-width: 38rem;
}

.contact-orb {
  position: absolute;
  z-index: -1;
  top: -7rem;
  right: -6rem;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.88), transparent 7%),
    radial-gradient(circle at 45% 45%, rgba(107, 255, 210, 0.72), rgba(56, 158, 160, 0.18) 52%, transparent 70%);
  opacity: 0.72;
}

.contact-actions {
  margin-top: 1.5rem;
}

.site-footer .brand {
  color: var(--color-text-primary);
}

.site-footer .brand-mark {
  border-color: var(--color-petrol-soft);
}

.site-footer .footer-grid {
  grid-template-columns: 1fr;
}

.site-footer nav,
.site-footer .footer-grid > div:not(.footer-brand) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
}

.site-footer nav strong,
.site-footer .footer-grid > div:not(.footer-brand) > strong {
  margin-bottom: 0.25rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer nav a,
.site-footer .footer-grid > div:not(.footer-brand) a,
.site-footer .footer-grid > div:not(.footer-brand) span,
.site-footer address {
  min-height: 2rem;
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  font-style: normal;
}

.site-footer .footer-bottom {
  margin-top: 1.75rem;
}

.footer-bottom > div {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.back-to-top {
  --page-progress: 0;
  position: fixed;
  z-index: calc(var(--z-index-header) - 1);
  right: calc(1rem + env(safe-area-inset-right, 0px));
  bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
  display: none;
  width: 3.5rem;
  height: 3.5rem;
  visibility: hidden;
  place-items: center;
  padding: 0.2rem;
  border: 0;
  border-radius: 1.2rem;
  background: conic-gradient(
    var(--color-accent) calc(var(--page-progress) * 1turn),
    rgba(16, 38, 37, 0.18) 0
  );
  box-shadow:
    0 1rem 2.5rem rgba(11, 31, 30, 0.2),
    0 0 0 1px rgba(255, 255, 255, 0.62);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(1rem) scale(0.82);
  transition:
    visibility var(--duration-medium),
    opacity var(--duration-medium) var(--ease-standard),
    transform var(--duration-medium) var(--ease-spring);
}

.back-to-top::before {
  position: absolute;
  inset: 0.22rem;
  border-radius: 0.98rem;
  background: linear-gradient(145deg, var(--color-petrol), var(--color-ink));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16);
  content: "";
}

.back-to-top-icon {
  position: relative;
  z-index: 1;
  display: block;
  width: 1rem;
  height: 1.15rem;
  color: var(--color-accent-soft);
}

.back-to-top-icon::before {
  position: absolute;
  top: 0.08rem;
  left: 50%;
  width: 0.68rem;
  height: 0.68rem;
  border-top: 2px solid currentColor;
  border-left: 2px solid currentColor;
  content: "";
  transform: translateX(-50%) rotate(45deg);
}

.back-to-top-icon::after {
  position: absolute;
  top: 0.16rem;
  left: 50%;
  width: 2px;
  height: 0.9rem;
  border-radius: var(--radius-pill);
  background: currentColor;
  content: "";
  transform: translateX(-50%);
}

.back-to-top.is-visible {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.back-to-top:active {
  transform: translateY(1px) scale(0.94);
}

.menu-open .back-to-top {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 47.999rem) {
  .back-to-top {
    display: grid;
  }
}

@media (min-width: 48rem) {
  .hero-content {
    padding-bottom: 2.5rem;
  }

  .hero-stats {
    max-width: 34rem;
    gap: 0.65rem;
  }

  .manifesto-copy {
    grid-template-columns: minmax(0, 1.4fr) minmax(16rem, 0.6fr);
    align-items: end;
    gap: 4rem;
  }

  .section-heading {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
    align-items: end;
    gap: 2rem;
  }

  .service-cards {
    grid-auto-columns: min(47vw, 28rem);
  }

  .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .testimonial-grid blockquote:last-child {
    grid-column: span 2;
  }

  .site-footer .footer-grid {
    grid-template-columns: minmax(16rem, 1.5fr) repeat(3, minmax(9rem, 0.5fr));
  }
}

@media (min-width: 64rem) {
  .header-inner {
    backdrop-filter: blur(18px) saturate(140%);
  }

  .primary-nav {
    position: static;
    visibility: visible;
    flex-direction: row;
    gap: 0.2rem;
    padding: 0;
    background: transparent;
    opacity: 1;
    transform: none;
    counter-reset: none;
  }

  .primary-nav a {
    display: flex;
    min-height: 2.75rem;
    grid-template-columns: none;
    padding-inline: 0.8rem;
    border-bottom: 0;
    color: inherit;
    font-family: var(--font-family-body);
    font-size: 0.8rem;
    font-weight: var(--font-weight-medium);
    letter-spacing: 0;
    opacity: 1;
    transform: none;
    transition-delay: 0ms;
  }

  .primary-nav a::before {
    display: none;
  }

  .primary-nav a::after {
    position: absolute;
    right: 0.8rem;
    bottom: 0.35rem;
    left: 0.8rem;
    width: auto;
    height: 1px;
    background: var(--color-accent);
    content: "";
    opacity: 1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--duration-medium) var(--ease-emphasized);
  }

  .primary-nav a:hover::after,
  .primary-nav a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left;
  }

  .header-cta {
    display: inline-flex;
    min-height: 2.85rem;
    align-items: center;
    gap: 0.55rem;
    padding-inline: 1.15rem;
    border-radius: var(--radius-pill);
    background: var(--color-white);
    color: var(--color-ink);
    font-size: 0.78rem;
    font-weight: 600;
    transition: transform var(--duration-fast) var(--ease-standard);
  }

  .header-cta:hover {
    transform: translateY(-2px);
  }

  .menu-button {
    display: none;
  }

  .hero-content {
    padding-top: 10rem;
    padding-bottom: 3rem;
  }

  .hero-copy h1 {
    max-width: 9ch;
  }

  .hero > .hero-media {
    object-position: center;
  }

  .hero-stats {
    position: absolute;
    right: 0;
    bottom: 3rem;
    width: min(35vw, 30rem);
    margin: 0;
  }

  .service-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-auto-flow: initial;
    gap: 1rem;
    overflow: visible;
  }

  .about-copy h2 {
    font-size: var(--font-size-heading-lg);
  }

  .testimonial-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .testimonial-grid blockquote:last-child {
    grid-column: auto;
  }
}