:root {
  --bg: #f7f7f4;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-solid: #ffffff;
  --text: #111315;
  --muted: #62676d;
  --subtle: #8c9298;
  --line: rgba(17, 19, 21, 0.13);
  --line-strong: rgba(17, 19, 21, 0.28);
  --accent: #315f7d;
  --accent-strong: #21485f;
  --accent-soft: rgba(49, 95, 125, 0.1);
  --shadow: 0 24px 80px rgba(25, 31, 36, 0.1);
  --shadow-small: 0 14px 36px rgba(25, 31, 36, 0.08);
  --header-bg: rgba(247, 247, 244, 0.86);
  --logo-filter: none;
  --radius: 22px;
  --radius-small: 14px;
  --container: 1180px;
  --font-sans: Inter, "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  --font-display: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
}

html[data-theme="dark"] {
  --bg: #0d1012;
  --surface: rgba(23, 27, 30, 0.74);
  --surface-solid: #171b1e;
  --text: #f3f4ef;
  --muted: #abb1b5;
  --subtle: #7f878d;
  --line: rgba(243, 244, 239, 0.13);
  --line-strong: rgba(243, 244, 239, 0.28);
  --accent: #76a8c9;
  --accent-strong: #a4c7df;
  --accent-soft: rgba(118, 168, 201, 0.12);
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.36);
  --shadow-small: 0 16px 42px rgba(0, 0, 0, 0.28);
  --header-bg: rgba(13, 16, 18, 0.84);
  --logo-filter: invert(1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 84% 5%, var(--accent-soft), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 58%, transparent);
  outline-offset: 4px;
}

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

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--text);
  color: var(--bg);
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

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

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  background: var(--header-bg);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: clamp(182px, 18vw, 245px);
  height: auto;
  filter: var(--logo-filter);
  transition: filter 200ms ease, opacity 200ms ease;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.1vw, 34px);
  margin-left: auto;
}

.nav-link {
  position: relative;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 660;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-link::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--text);
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.theme-toggle,
.menu-toggle {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  transition: border-color 180ms ease, transform 180ms ease, background 180ms ease;
}

.theme-toggle:hover,
.menu-toggle:hover {
  border-color: var(--line-strong);
  transform: translateY(-1px);
}

.theme-toggle svg,
.menu-toggle svg {
  width: 19px;
  height: 19px;
}

.icon-sun,
.icon-moon {
  grid-area: 1 / 1;
  transition: transform 180ms ease, opacity 180ms ease;
}

html[data-theme="light"] .icon-sun,
html:not([data-theme]) .icon-sun {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

html[data-theme="light"] .icon-moon,
html:not([data-theme]) .icon-moon {
  opacity: 0;
  transform: rotate(-35deg) scale(0.5);
}

html[data-theme="dark"] .icon-sun {
  opacity: 0;
  transform: rotate(35deg) scale(0.5);
}

html[data-theme="dark"] .icon-moon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.menu-toggle {
  display: none;
}

.mobile-menu {
  position: fixed;
  inset: 82px 0 0;
  z-index: 90;
  padding: 32px 20px;
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu-inner {
  width: min(100%, 640px);
  margin-inline: auto;
  display: grid;
  gap: 8px;
}

.mobile-menu a {
  padding: 17px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 1.2rem;
  font-weight: 660;
}

.mobile-menu .button {
  margin-top: 20px;
  border-bottom: 0;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 21px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.87rem;
  font-weight: 720;
  letter-spacing: 0.045em;
  line-height: 1.2;
  text-align: center;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease,
    border-color 180ms ease;
}

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

.button-primary {
  background: var(--text);
  color: var(--bg);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--text) 16%, transparent);
}

.button-primary:hover {
  box-shadow: 0 14px 36px color-mix(in srgb, var(--text) 22%, transparent);
}

.button-secondary {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--text);
}

.button-secondary:hover {
  background: var(--surface);
}

.button-accent {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 32px color-mix(in srgb, var(--accent) 30%, transparent);
}

.button svg {
  width: 16px;
  height: 16px;
}

.hero {
  position: relative;
  overflow: clip;
  padding: clamp(82px, 11vw, 156px) 0 clamp(86px, 10vw, 144px);
}

.hero::before {
  content: "";
  position: absolute;
  top: 14%;
  right: -16%;
  width: 56vw;
  height: 56vw;
  max-width: 820px;
  max-height: 820px;
  border: 1px solid var(--line);
  border-radius: 50%;
  opacity: 0.5;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(370px, 0.92fr);
  align-items: center;
  gap: clamp(48px, 7vw, 98px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 760;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
}

.hero h1,
.page-hero h1 {
  margin: 0;
  max-width: 620px;
  font-family: var(--font-display);
  font-size: clamp(2.28rem, 4.2vw, 3.9rem);
  font-weight: 560;
  letter-spacing: -0.06em;
  line-height: 0.97;
}

.hero h1 em {
  color: var(--accent);
  font-style: normal;
}

.hero-copy > p {
  max-width: 560px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(0.94rem, 1vw, 1.02rem);
  line-height: 1.66;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.hero-note {
  margin-top: 16px;
  color: var(--subtle);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
}

.hero-visual {
  position: relative;
  min-height: 480px;
  display: grid;
  place-items: center;
}

.flight-mark {
  position: relative;
  width: min(100%, 560px);
  aspect-ratio: 1.2;
  display: grid;
  place-items: center;
}

.flight-mark::after {
  content: "";
  position: absolute;
  inset: 12% 5% 8% 8%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, var(--surface), transparent 72%);
  box-shadow: var(--shadow);
  transform: rotate(-4deg);
}

.flight-mark svg {
  position: relative;
  z-index: 2;
  width: 116%;
  overflow: visible;
  color: var(--text);
  filter: drop-shadow(0 18px 26px color-mix(in srgb, var(--text) 12%, transparent));
}

.flight-mark path {
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-linejoin: miter;
  vector-effect: non-scaling-stroke;
}

.flight-mark .line-heavy {
  stroke-width: 6;
}

.flight-mark .line-light {
  stroke-width: 2.4;
}

.flight-mark .accent-line {
  stroke: var(--accent);
  stroke-width: 2;
  stroke-dasharray: 8 10;
  opacity: 0.8;
}

.visual-labels {
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 8px;
}

.visual-labels span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-solid);
  box-shadow: var(--shadow-small);
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section {
  padding: clamp(82px, 9vw, 126px) 0;
}

.section-tight {
  padding-top: 0;
}

.section-rule {
  border-top: 1px solid var(--line);
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(240px, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(34px, 7vw, 110px);
  align-items: start;
  margin-bottom: clamp(42px, 6vw, 76px);
}

.section-kicker {
  margin: 4px 0 0;
  color: var(--accent);
  font-size: 0.77rem;
  font-weight: 760;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.section-heading h2,
.statement h2,
.cta-panel h2,
.booking-intro h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.35rem, 4.6vw, 4.35rem);
  font-weight: 560;
  letter-spacing: -0.048em;
  line-height: 1.04;
}

.section-heading p,
.statement p,
.cta-panel p {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.78;
}

.statement {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
  gap: clamp(36px, 8vw, 120px);
  align-items: end;
  padding: clamp(42px, 6vw, 74px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-small);
  overflow: hidden;
}

.statement::after {
  content: "";
  position: absolute;
  right: -8%;
  bottom: 18%;
  width: 44%;
  height: 1px;
  background: var(--accent);
  transform: rotate(-9deg);
  opacity: 0.52;
}

.statement p {
  position: relative;
  z-index: 1;
  margin: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.service-card {
  grid-column: span 4;
  min-height: 370px;
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 3vw, 38px);
  border: 1px solid var(--line);
  border-radius: var(--radius-small);
  background: var(--surface);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.service-card:nth-child(4),
.service-card:nth-child(5) {
  grid-column: span 6;
  min-height: 340px;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow-small);
}

.card-number {
  color: var(--accent);
  font-size: 0.73rem;
  font-weight: 780;
  letter-spacing: 0.17em;
}

.service-card h3 {
  margin: 52px 0 14px;
  font-size: clamp(1.35rem, 2vw, 1.72rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.18;
}

.service-card p {
  margin: 0;
  color: var(--muted);
}

.service-list {
  margin: auto 0 0;
  padding: 28px 0 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.91rem;
}

.service-list li {
  display: flex;
  gap: 10px;
  padding: 7px 0;
  border-top: 1px solid var(--line);
}

.service-list li::before {
  content: "/";
  color: var(--accent);
  font-weight: 800;
}

.approach-inline {
  margin-top: clamp(58px, 7vw, 92px);
  padding-top: clamp(42px, 5vw, 64px);
  border-top: 1px solid var(--line);
}

.approach-inline-heading {
  display: grid;
  grid-template-columns: minmax(220px, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(34px, 7vw, 110px);
  align-items: end;
  margin-bottom: 34px;
}

.approach-inline-heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 3.5rem);
  font-weight: 560;
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.process-grid {
  counter-reset: process;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-strong);
}

.process-step {
  position: relative;
  padding: 34px 28px 0 0;
}

.process-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: -5px;
  right: 26px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 7px var(--bg);
}

.process-step::before {
  counter-increment: process;
  content: "0" counter(process);
  display: block;
  margin-bottom: 34px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 780;
  letter-spacing: 0.16em;
}

.process-step h3 {
  margin: 0 0 12px;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
}

.process-step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(48px, 9vw, 130px);
  align-items: start;
}

.about-mark {
  position: sticky;
  top: 122px;
  min-height: 420px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
}

.about-mark img {
  width: 82%;
  filter: var(--logo-filter);
  opacity: 0.95;
}

.about-mark::before,
.about-mark::after {
  content: "";
  position: absolute;
  width: 70%;
  height: 1px;
  background: var(--accent);
  opacity: 0.35;
}

.about-mark::before {
  left: -22%;
  top: 28%;
  transform: rotate(20deg);
}

.about-mark::after {
  right: -22%;
  bottom: 26%;
  transform: rotate(-14deg);
}

.about-copy h2 {
  margin: 0 0 30px;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.4vw, 4.15rem);
  font-weight: 560;
  letter-spacing: -0.05em;
  line-height: 1.04;
}

.about-copy > p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 1.04rem;
}

.value-list {
  margin: 42px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.value-list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.value-list span {
  color: var(--accent);
  font-weight: 780;
}

.engagement-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.engagement-item {
  min-height: 158px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  transition: background 180ms ease;
}

.engagement-item:hover {
  background: var(--surface);
}

.engagement-item strong {
  display: block;
  margin-bottom: 10px;
  color: var(--text);
  font-size: 1.05rem;
  letter-spacing: -0.015em;
}

.cta-wrap {
  padding-bottom: clamp(84px, 10vw, 140px);
}

.cta-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 52px;
  align-items: center;
  padding: clamp(44px, 7vw, 82px);
  border-radius: var(--radius);
  background: var(--text);
  color: var(--bg);
  overflow: hidden;
}

.cta-panel::after {
  content: "";
  position: absolute;
  right: -5%;
  bottom: -44%;
  width: 48%;
  aspect-ratio: 1;
  border: 1px solid color-mix(in srgb, var(--bg) 22%, transparent);
  border-radius: 50%;
}

.cta-panel h2,
.cta-panel p {
  position: relative;
  z-index: 1;
  max-width: 740px;
}

.cta-panel p {
  color: color-mix(in srgb, var(--bg) 70%, transparent);
}

.cta-panel .button {
  position: relative;
  z-index: 1;
  background: var(--bg);
  color: var(--text);
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 56px 0 34px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: clamp(34px, 6vw, 90px);
  align-items: start;
}

.footer-brand img {
  width: min(260px, 75%);
  filter: var(--logo-filter);
}

.footer-brand p {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.footer-column h2 {
  margin: 0 0 18px;
  color: var(--subtle);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.footer-column a {
  display: block;
  padding: 5px 0;
  color: var(--muted);
  font-size: 0.86rem;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 54px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
  color: var(--subtle);
  font-size: 0.77rem;
}

/* Honor the hidden state used by the booking JavaScript.
   This must override .booking-placeholder { display: grid; }. */
.booking-frame[hidden],
.booking-placeholder[hidden] {
  display: none !important;
}

/* Booking page */
.page-hero {
  padding: clamp(72px, 9vw, 118px) 0 60px;
}

.page-hero h1 {
  max-width: 930px;
  font-size: clamp(3.2rem, 7vw, 6.2rem);
}

.page-hero p {
  max-width: 710px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.4vw, 1.2rem);
}

.booking-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: start;
  padding-bottom: clamp(86px, 10vw, 140px);
}

.booking-intro {
  position: sticky;
  top: 122px;
}

.booking-intro h2 {
  margin: 0 0 18px;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}

.booking-intro > p {
  margin: 0;
  color: var(--muted);
}

.expect-list {
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.expect-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 13px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.94rem;
}

.expect-list svg {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  color: var(--accent);
}

.booking-shell {
  min-height: 760px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-solid);
  box-shadow: var(--shadow-small);
  overflow: hidden;
}

.booking-frame {
  width: 100%;
  min-height: 740px;
  border: 0;
  border-radius: calc(var(--radius) - 8px);
  background: #fff;
}

.booking-placeholder {
  min-height: 720px;
  display: grid;
  place-items: center;
  padding: 42px;
  text-align: center;
}

.placeholder-inner {
  max-width: 520px;
}

.placeholder-icon {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  margin: 0 auto 24px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
}

.placeholder-icon svg {
  width: 28px;
  height: 28px;
}

.booking-placeholder h2 {
  margin: 0 0 14px;
  font-size: 1.65rem;
  letter-spacing: -0.025em;
}

.booking-placeholder p {
  margin: 0;
  color: var(--muted);
}

.booking-placeholder code {
  display: inline-block;
  margin-top: 18px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 0.68rem;
  overflow-wrap: anywhere;
}

.contact-note {
  margin-top: 28px;
  padding: 18px 20px;
  border-left: 2px solid var(--accent);
  background: var(--accent-soft);
  color: var(--muted);
  font-size: 0.9rem;
}

.contact-note a {
  color: var(--text);
  font-weight: 700;
}

/* Progressive reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

@media (max-width: 1080px) {
  .desktop-nav .nav-link:nth-child(3) {
    display: none;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.78fr);
    gap: 38px;
  }

  .service-card {
    grid-column: span 6;
  }

  .service-card:nth-child(5) {
    grid-column: span 12;
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 56px 0;
  }

  .process-step:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 899px) {
  .desktop-nav,
  .header-actions > .button {
    display: none;
  }

  .menu-toggle {
    display: inline-grid;
  }

  .hero {
    padding-top: 66px;
  }

  .hero-grid,
  .section-heading,
  .statement,
  .about-grid,
  .booking-layout,
  .cta-panel,
  .approach-inline-heading {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 410px;
    margin-top: 8px;
  }

  .flight-mark {
    width: min(92%, 580px);
  }

  .visual-labels {
    right: 5%;
  }

  .section-heading {
    gap: 22px;
  }

  .statement {
    align-items: start;
  }

  .about-mark,
  .booking-intro {
    position: relative;
    top: auto;
  }

  .about-mark {
    min-height: 360px;
  }

  .cta-panel .button {
    justify-self: start;
  }

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

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .header-inner {
    min-height: 72px;
  }

  .brand img {
    width: 180px;
  }

  .mobile-menu {
    inset: 72px 0 0;
  }

  .hero h1,
  .page-hero h1 {
    font-size: clamp(2.08rem, 9vw, 3.05rem);
  }

  .hero-visual {
    min-height: 330px;
  }

  .visual-labels {
    right: 0;
    bottom: -8px;
    grid-template-columns: repeat(2, auto);
  }

  .visual-labels span {
    padding: 7px 9px;
    font-size: 0.6rem;
  }

  .hero-actions {
    align-items: stretch;
  }

  .hero-actions .button {
    width: 100%;
  }

  .service-grid,
  .engagement-grid {
    display: grid;
    grid-template-columns: 1fr;
    border-left: 0;
  }

  .service-card,
  .service-card:nth-child(4),
  .service-card:nth-child(5) {
    grid-column: auto;
    min-height: auto;
  }

  .service-card h3 {
    margin-top: 34px;
  }

  .service-list {
    margin-top: 26px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 0;
    border-top: 0;
    border-left: 1px solid var(--line-strong);
  }

  .process-step {
    padding: 0 0 38px 32px;
  }

  .process-step::before {
    margin-bottom: 18px;
  }

  .process-step:not(:last-child)::after {
    display: block;
    top: 3px;
    right: auto;
    left: -5px;
  }

  .engagement-item {
    border-left: 1px solid var(--line);
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .booking-shell {
    min-height: 680px;
    padding: 4px;
  }

  .booking-frame,
  .booking-placeholder {
    min-height: 670px;
  }

  .booking-placeholder {
    padding: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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

/* Revised identity and paper-airplane hero */
.brand {
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.brand img {
  width: clamp(188px, 18vw, 252px);
  filter: var(--logo-filter);
  transition: filter 180ms ease, transform 180ms ease;
}

.brand:hover img {
  transform: translateY(-1px);
}

.about-mark {
  background: transparent;
  border-radius: var(--radius);
  overflow: visible;
}

.about-mark img,
.footer-brand img {
  filter: var(--logo-filter);
}

.footer-brand img {
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.hero-flight {
  min-height: 560px;
}

.flight-stage {
  position: relative;
  width: min(100%, 650px);
  aspect-ratio: 1.18;
  border: 1px solid var(--line);
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 74% 18%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 34%),
    linear-gradient(145deg, color-mix(in srgb, var(--surface) 90%, transparent), color-mix(in srgb, var(--surface-solid) 42%, transparent));
  box-shadow: var(--shadow);
  isolation: isolate;
}

.flight-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, transparent 14%, color-mix(in srgb, var(--accent) 9%, transparent) 46%, transparent 78%);
  transform: translateX(-115%);
  animation: flight-sheen 8s ease-in-out infinite;
  pointer-events: none;
}

.flight-grid {
  position: absolute;
  inset: 0;
  opacity: 0.38;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom right, #000, transparent 84%);
}

.flight-path {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  color: var(--accent);
}

.route {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.route-soft {
  stroke: url(#routeGradient);
  stroke-width: 2.8;
}

.route-dash {
  stroke: var(--accent);
  stroke-width: 2.1;
  stroke-dasharray: 8 16;
  stroke-linecap: round;
  opacity: 0.72;
  animation: route-flow 5s linear infinite;
}

.plane-hover {
  transform-origin: 415px 285px;
  animation: plane-hover 6.2s ease-in-out infinite;
}

.victoric-plane {
  color: var(--text);
}

.victoric-plane path {
  fill: none;
  stroke: currentColor;
  stroke-linecap: square;
  stroke-linejoin: miter;
  vector-effect: non-scaling-stroke;
}

.plane-line {
  stroke-width: 2.25;
}

.plane-inner-top,
.plane-inner-riser {
  stroke-width: 2.2;
}

.journey-stage {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 9px;
  border: 1px solid color-mix(in srgb, var(--line) 92%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-solid) 72%, transparent);
  color: var(--text);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.10);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.stage-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 44%, transparent);
  animation: stage-pulse 3.6s ease-in-out infinite;
}

.stage-label {
  font-size: 0.64rem;
  font-weight: 740;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  white-space: nowrap;
}

.stage-plan {
  left: 4%;
  top: 74%;
}

.stage-architect {
  left: 22%;
  top: 58%;
}

.stage-implement {
  left: 67%;
  top: 36%;
}

.stage-optimize {
  left: 79%;
  top: 17%;
}

.stage-plan .stage-dot { animation-delay: 0s; }
.stage-architect .stage-dot { animation-delay: 0.9s; }
.stage-implement .stage-dot { animation-delay: 1.8s; }
.stage-optimize .stage-dot { animation-delay: 2.7s; }

.flight-orbit {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
}

.orbit-one {
  width: 260px;
  height: 260px;
  right: -78px;
  top: -74px;
  animation: orbit-breathe 7s ease-in-out infinite;
}

.orbit-two {
  width: 148px;
  height: 148px;
  left: 30px;
  bottom: 24px;
  animation: orbit-breathe 7s ease-in-out 1.4s infinite;
}

@keyframes route-flow {
  to { stroke-dashoffset: -90; }
}

@keyframes stage-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 36%, transparent); transform: scale(0.96); }
  50% { box-shadow: 0 0 0 12px color-mix(in srgb, var(--accent) 0%, transparent); transform: scale(1.14); }
}

.plane-placement {
  pointer-events: none;
  position: relative;
  z-index: 1;
}

@keyframes plane-hover {
  0%, 100% { transform: translate(0, 0); }
  38% { transform: translate(20px, -8px); }
  68% { transform: translate(10px, -4px); }
}

@keyframes orbit-breathe {
  0%, 100% { transform: scale(0.96); opacity: 0.34; }
  50% { transform: scale(1.06); opacity: 0.68; }
}

@keyframes flight-sheen {
  0%, 62%, 100% { transform: translateX(-115%); }
  78% { transform: translateX(115%); }
}

@media (max-width: 899px) {
  .hero-flight { min-height: auto; }
  .flight-stage { width: min(100%, 620px); }
}

@media (max-width: 680px) {
  .stage-plan { left: 3%; top: 75%; }
  .stage-architect { left: 19%; top: 60%; }
  .stage-implement { left: 61%; top: 40%; }
  .stage-optimize { left: 74%; top: 21%; }
  .journey-stage { padding: 5px 8px; gap: 6px; }
  .stage-label { font-size: 0.56rem; letter-spacing: 0.09em; }
}

@media (max-width: 560px) {
  .brand img { width: 164px; }
  .flight-stage { border-radius: 24px; aspect-ratio: 1.08; }
  .journey-stage { padding: 5px 7px; }
  .stage-label { font-size: 0.50rem; letter-spacing: 0.08em; }
  .stage-dot { width: 7px; height: 7px; }
  .stage-plan { left: 3%; top: 75%; }
  .stage-architect { left: 17%; top: 61%; }
  .stage-implement { left: 56%; top: 42%; }
  .stage-optimize { left: 71%; top: 23%; }
}

@media (prefers-reduced-motion: reduce) {
.route-dash,
  .stage-dot,
  .plane-hover,
  .flight-orbit,
  .flight-stage::before {
    animation: none !important;
  }
}



/* Experimental hero redesign */
.hero-system {
  min-height: 560px;
}

.system-stage {
  position: relative;
  width: min(100%, 650px);
  aspect-ratio: 1.18;
  border: 1px solid var(--line);
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 28%),
    radial-gradient(circle at 84% 18%, color-mix(in srgb, var(--accent) 10%, transparent), transparent 24%),
    linear-gradient(145deg, color-mix(in srgb, var(--surface) 92%, transparent), color-mix(in srgb, var(--surface-solid) 40%, transparent));
  box-shadow: var(--shadow);
  isolation: isolate;
}

.system-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 10%, color-mix(in srgb, var(--accent) 8%, transparent) 48%, transparent 82%);
  transform: translateX(-115%);
  animation: system-sheen 9s ease-in-out infinite;
  pointer-events: none;
}

.system-grid {
  position: absolute;
  inset: 0;
  opacity: 0.38;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom right, #000, transparent 88%);
}

.system-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--accent);
}

.system-ring {
  fill: none;
  stroke: var(--line);
  vector-effect: non-scaling-stroke;
}

.ring-outer {
  stroke-width: 1.3;
  stroke-dasharray: 6 12;
  opacity: 0.76;
}

.ring-inner {
  stroke-width: 1.2;
  opacity: 0.8;
}

.system-connector {
  fill: none;
  stroke: url(#systemConnectorGradient);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-dasharray: 7 13;
  vector-effect: non-scaling-stroke;
  animation: connector-flow 7s linear infinite;
}

.connector-b { animation-delay: 0.9s; }
.connector-c { animation-delay: 1.8s; }
.connector-d { animation-delay: 2.7s; }

.system-core {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: min(58%, 310px);
  padding: 24px 22px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: color-mix(in srgb, var(--surface-solid) 86%, transparent);
  box-shadow: var(--shadow-small);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform: translate(-50%, -50%);
  text-align: center;
  animation: core-breathe 6.5s ease-in-out infinite;
}

.system-core-mark {
  width: 136px;
  margin: 0 auto 16px;
}

.system-core-mark svg path {
  fill: none;
  stroke: var(--text);
  stroke-width: 3.2;
  stroke-linejoin: miter;
  stroke-linecap: square;
  vector-effect: non-scaling-stroke;
}

.system-core-copy span {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.70rem;
  font-weight: 780;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

.system-core-copy strong {
  display: block;
  font-size: 1.08rem;
  line-height: 1.4;
}

.system-node {
  position: absolute;
  z-index: 2;
  width: min(34%, 190px);
  padding: 16px 16px 15px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: color-mix(in srgb, var(--surface-solid) 80%, transparent);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: node-drift 7.5s ease-in-out infinite;
}

.system-node h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  line-height: 1.2;
}

.system-node p {
  margin: 0;
  color: var(--muted);
  font-size: 0.83rem;
  line-height: 1.5;
}

.node-kicker {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.58rem;
  font-weight: 760;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.node-strategy {
  left: 34px;
  top: 42px;
}

.node-engineering {
  right: 34px;
  top: 42px;
  animation-delay: 0.9s;
}

.node-infrastructure {
  left: 34px;
  bottom: 96px;
  animation-delay: 1.8s;
}

.node-automation {
  right: 34px;
  bottom: 96px;
  animation-delay: 2.7s;
}

.system-track {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 2;
  display: inline-grid;
  grid-auto-flow: column;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  overflow: hidden;
  background: color-mix(in srgb, var(--surface-solid) 82%, transparent);
  transform: translateX(-50%);
  box-shadow: var(--shadow-small);
}

.system-track span {
  position: relative;
  padding: 10px 14px;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.system-track span + span {
  border-left: 1px solid var(--line);
}

.system-track::before {
  content: "";
  position: absolute;
  top: 7px;
  bottom: 7px;
  left: 8px;
  width: calc(25% - 8px);
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  animation: track-shift 11s ease-in-out infinite;
}

.system-orbit {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
}

.system-orbit.orbit-one {
  width: 238px;
  height: 238px;
  right: -90px;
  top: -88px;
  animation: orbit-breathe 7s ease-in-out infinite;
}

.system-orbit.orbit-two {
  width: 140px;
  height: 140px;
  left: -24px;
  bottom: 32px;
  animation: orbit-breathe 7s ease-in-out 1.6s infinite;
}

@keyframes connector-flow {
  to { stroke-dashoffset: -92; }
}

@keyframes core-breathe {
  0%, 100% { transform: translate(-50%, -50%) scale(0.985); }
  50% { transform: translate(-50%, -50%) scale(1.015); }
}

@keyframes node-drift {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes track-shift {
  0%, 16% { transform: translateX(0); }
  24%, 40% { transform: translateX(100%); }
  48%, 64% { transform: translateX(200%); }
  72%, 88% { transform: translateX(300%); }
  100% { transform: translateX(0); }
}

@keyframes system-sheen {
  0%, 64%, 100% { transform: translateX(-115%); }
  78% { transform: translateX(115%); }
}

@media (max-width: 960px) {
  .hero h1 {
    font-size: clamp(2.28rem, 5vw, 3.5rem);
  }
}

@media (max-width: 899px) {
  .hero-system { min-height: auto; }
  .system-stage { width: min(100%, 620px); }
}

@media (max-width: 680px) {
  .system-node {
    width: min(38%, 168px);
    padding: 14px 14px 13px;
  }

  .system-node h3 { font-size: 0.86rem; }
  .system-node p { font-size: 0.76rem; }
  .node-strategy, .node-engineering { top: 24px; }
  .node-infrastructure, .node-automation { bottom: 86px; }
  .node-strategy, .node-infrastructure { left: 20px; }
  .node-engineering, .node-automation { right: 20px; }
  .system-core { width: min(60%, 280px); padding: 20px 18px; }
  .system-core-mark { width: 112px; margin-bottom: 14px; }
  .system-track span { padding: 9px 10px; font-size: 0.58rem; }
}

@media (max-width: 560px) {
  .system-stage {
    border-radius: 24px;
    aspect-ratio: 1.06;
  }

  .system-node {
    width: min(39%, 150px);
    padding: 12px 12px 11px;
  }

  .system-node p {
    display: none;
  }

  .node-kicker { margin-bottom: 8px; font-size: 0.56rem; }
  .system-node h3 { margin-bottom: 0; font-size: 0.86rem; }
  .node-strategy, .node-engineering { top: 18px; }
  .node-infrastructure, .node-automation { bottom: 78px; }
  .node-strategy, .node-infrastructure { left: 14px; }
  .node-engineering, .node-automation { right: 14px; }
  .system-core { width: min(64%, 248px); padding: 18px 14px; border-radius: 22px; }
  .system-core-mark { width: 98px; }
  .system-core-copy span { font-size: 0.62rem; }
  .system-core-copy strong { font-size: 0.95rem; }
  .system-track { bottom: 18px; }
  .system-track span { padding: 8px 8px; font-size: 0.50rem; letter-spacing: 0.08em; }
}

@media (prefers-reduced-motion: reduce) {
  .system-stage::before,
  .system-connector,
  .system-core,
  .system-node,
  .system-track::before,
  .system-orbit {
    animation: none !important;
  }
}


/* Process hero concept */
.hero-grid-process {
  grid-template-columns: minmax(0, 1fr) minmax(420px, 1fr);
  gap: clamp(40px, 6vw, 88px);
}

.hero-process {
  min-height: 560px;
}

.process-stage {
  position: relative;
  width: min(100%, 660px);
  aspect-ratio: 1.18;
  border: 1px solid var(--line);
  border-radius: 34px;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 18%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 26%),
    radial-gradient(circle at 24% 78%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 22%),
    linear-gradient(145deg, color-mix(in srgb, var(--surface) 92%, transparent), color-mix(in srgb, var(--surface-solid) 42%, transparent));
  box-shadow: var(--shadow);
  isolation: isolate;
}

.process-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, transparent 15%, color-mix(in srgb, var(--accent) 8%, transparent) 50%, transparent 78%);
  transform: translateX(-115%);
  animation: process-sheen 9s ease-in-out infinite;
  pointer-events: none;
}

.process-grid-bg {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom right, #000, transparent 86%);
}

.process-line-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--accent);
}

.process-route {
  fill: none;
  vector-effect: non-scaling-stroke;
}

.process-route-soft {
  stroke: url(#processRouteGradient);
  stroke-width: 2.7;
}

.process-route-dash {
  stroke: var(--accent);
  stroke-width: 2.05;
  stroke-dasharray: 8 16;
  stroke-linecap: round;
  opacity: 0.74;
  animation: process-route-flow 6s linear infinite;
}

.process-node {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--surface-solid) 82%, transparent);
  color: var(--muted);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.10);
  transform: translate(-50%, -50%);
  transition: transform 260ms ease, color 260ms ease, border-color 260ms ease, background 260ms ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.process-node.is-active {
  color: var(--text);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
  transform: translate(-50%, -50%) scale(1.03);
}

.node-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 40%, transparent);
}

.process-node.is-active .node-dot {
  animation: process-node-pulse 2.8s ease-in-out infinite;
}

.node-name {
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  white-space: nowrap;
}

.process-plane-wrap {
  position: absolute;
  z-index: 3;
  width: 116px;
  height: 70px;
  left: 11%;
  top: 66%;
  opacity: 1;
  transform: translate(-50%, -50%);
  transition: left 900ms cubic-bezier(.25,.8,.25,1), top 900ms cubic-bezier(.25,.8,.25,1), opacity 40ms linear;
  pointer-events: none;
}

.process-plane-wrap.is-hidden {
  opacity: 0;
}

.process-plane-wrap.is-offscreen-reset {
  transition: none !important;
}

.process-plane-wrap.is-wrap-controlled {
  transition: none !important;
  will-change: left, top;
}

.process-plane-wrap.is-exiting {
  transition-duration: 1500ms, 1500ms, 40ms;
  transition-timing-function: cubic-bezier(.22,.61,.36,1), cubic-bezier(.22,.61,.36,1), linear;
}

.process-plane-wrap.is-entering {
  transition-duration: 980ms, 980ms, 40ms;
  transition-timing-function: cubic-bezier(.22,.61,.36,1), cubic-bezier(.22,.61,.36,1), linear;
}

.process-plane-wrap.stage-entry { left: -8%; top: 79%; }
.process-plane-wrap.stage-plan { left: 11%; top: 66%; }
.process-plane-wrap.stage-architect { left: 31%; top: 53%; }
.process-plane-wrap.stage-implement { left: 55%; top: 35%; }
.process-plane-wrap.stage-optimise { left: 79%; top: 24%; }
.process-plane-wrap.stage-exit { left: 114%; top: 8%; }

.process-plane {
  width: 100%;
  height: auto;
  color: var(--text);
  transform: rotate(-10deg);
  transform-origin: center;
  filter: drop-shadow(0 8px 14px rgba(0, 0, 0, 0.10));
  animation: plane-hovering-forward 4.6s ease-in-out infinite;
}

.process-plane path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linejoin: miter;
  stroke-linecap: square;
  vector-effect: non-scaling-stroke;
}

.process-plane .plane-surface {
  fill: currentColor;
  stroke: none;
}

.process-plane .plane-surface-tail {
  opacity: 0.035;
}

.process-plane .plane-surface-main {
  opacity: 0.08;
}


.process-card-shell {
  position: absolute;
  right: 22px;
  bottom: 22px;
  z-index: 2;
  width: min(45%, 272px);
  min-height: 172px;
}

.process-card {
  position: absolute;
  inset: 0;
  padding: 16px 16px 14px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: color-mix(in srgb, var(--surface-solid) 88%, transparent);
  box-shadow: var(--shadow-small);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  opacity: 0;
  transform: translateY(12px) scale(0.985);
  transition: opacity 260ms ease, transform 260ms ease;
}

.process-card.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.process-card-kicker {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 0.58rem;
  font-weight: 760;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.process-card h3 {
  margin: 0 0 7px;
  font-size: 0.96rem;
  line-height: 1.22;
}

.process-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.80rem;
  line-height: 1.48;
}

.process-progress {
  position: absolute;
  left: 26px;
  bottom: 24px;
  z-index: 2;
  display: flex;
  gap: 8px;
}

.process-progress-segment {
  width: 30px;
  height: 4px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--line-strong) 90%, transparent);
  transition: background 220ms ease, transform 220ms ease;
}

.process-progress-segment.is-active {
  background: var(--accent);
  transform: scaleX(1.16);
}

.process-orbit {
  position: absolute;
  border: 1px solid var(--line);
  border-radius: 50%;
  pointer-events: none;
}

.process-orbit.orbit-one {
  width: 238px;
  height: 238px;
  right: -86px;
  top: -82px;
  animation: orbit-breathe 7s ease-in-out infinite;
}

.process-orbit.orbit-two {
  width: 132px;
  height: 132px;
  left: -20px;
  bottom: 48px;
  animation: orbit-breathe 7s ease-in-out 1.6s infinite;
}

@keyframes process-route-flow {
  to { stroke-dashoffset: -90; }
}

@keyframes process-node-pulse {
  0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 36%, transparent); }
  50% { box-shadow: 0 0 0 12px color-mix(in srgb, var(--accent) 0%, transparent); }
}

@keyframes plane-hovering-forward {
  0%, 100% { transform: rotate(-10deg) translate(0, 0); }
  50% { transform: rotate(-10deg) translate(7px, -5px); }
}


@keyframes process-sheen {
  0%, 64%, 100% { transform: translateX(-115%); }
  78% { transform: translateX(115%); }
}

@media (max-width: 980px) {
  .hero-grid-process {
    grid-template-columns: 1fr;
  }

  .process-stage {
    width: min(100%, 700px);
  }
}

@media (max-width: 720px) {
  .process-card-shell {
    width: min(49%, 246px);
    min-height: 162px;
  }

  .process-card {
    padding: 15px 15px 13px;
  }

  .process-card p {
    font-size: 0.68rem;
  }

  .node-name {
    font-size: 0.60rem;
    letter-spacing: 0.11em;
  }
}

@media (max-width: 560px) {
  .hero-process {
    min-height: auto;
  }

  .process-stage {
    border-radius: 24px;
    aspect-ratio: 1.08;
  }

  .process-node {
    padding: 6px 9px;
    gap: 7px;
  }

  .node-dot {
    width: 8px;
    height: 8px;
  }

  .node-name {
    font-size: 0.52rem;
    letter-spacing: 0.08em;
  }

  .process-plane-wrap {
    width: 86px;
    height: 52px;
  }

  .process-card-shell {
    left: 18px;
    right: 18px;
    width: auto;
    bottom: 42px;
    min-height: 136px;
  }

  .process-card h3 {
    font-size: 0.86rem;
  }

  .process-card p {
    font-size: 0.68rem;
  }

  .process-progress {
    left: 18px;
    bottom: 16px;
  }

  .process-progress-segment {
    width: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .process-stage::before,
  .process-route-dash,
  .process-node.is-active .node-dot,
  .process-plane,
  .process-orbit {
    animation: none !important;
  }

  .process-plane-wrap {
    transition: none !important;
  }
}