:root {
  --ink: #12283d;
  --ink-soft: #38536a;
  --blue-950: #082b49;
  --blue-800: #075b91;
  --blue-650: #087fb9;
  --blue-500: #20a8df;
  --blue-200: #bfeafb;
  --blue-100: #e7f7fd;
  --blue-50: #f4fbfe;
  --purple-700: #6551b8;
  --purple-500: #9484e8;
  --purple-200: #d9d0fa;
  --purple-100: #eeeafd;
  --purple-50: #f8f6ff;
  --white: #ffffff;
  --line: #cfe3ee;
  --line-strong: #9fc9dc;
  --success: #16745e;
  --warning: #8a5a10;
  --danger: #a73636;
  --shadow-sm: 0 8px 24px rgba(8, 43, 73, 0.08);
  --shadow-md: 0 18px 55px rgba(8, 43, 73, 0.13);
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 2rem;
  --radius-pill: 999px;
  --container: 1180px;
  --header-height: 78px;
  --font-sans: Inter, "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 5% 4%, rgba(191, 234, 251, 0.62), transparent 25rem),
    radial-gradient(circle at 95% 12%, rgba(217, 208, 250, 0.52), transparent 28rem),
    var(--white);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: var(--blue-800);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--purple-700);
}

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

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

:focus-visible {
  outline: 3px solid var(--purple-500);
  outline-offset: 3px;
}

h1,
h2,
h3,
h4,
p,
ul,
ol {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--blue-950);
  line-height: 1.16;
  letter-spacing: -0.025em;
}

h1 {
  margin-bottom: 1.25rem;
  font-size: clamp(2.55rem, 6vw, 5rem);
}

h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 3.25rem);
}

h3 {
  margin-bottom: 0.75rem;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

p:last-child,
ul:last-child,
ol:last-child {
  margin-bottom: 0;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 999;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-pill);
  color: var(--white);
  background: var(--blue-950);
  transform: translateY(-160%);
  transition: transform 150ms ease;
}

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

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

.narrow {
  width: min(calc(100% - 2rem), 820px);
  margin-inline: auto;
}

.section {
  position: relative;
  padding-block: clamp(4.5rem, 8vw, 7.5rem);
}

.section-compact {
  padding-block: clamp(3rem, 6vw, 5rem);
}

.section-soft {
  background: linear-gradient(135deg, rgba(231, 247, 253, 0.88), rgba(248, 246, 255, 0.95));
  border-block: 1px solid rgba(159, 201, 220, 0.55);
}

.section-dark {
  color: rgba(255, 255, 255, 0.86);
  background:
    radial-gradient(circle at 18% 20%, rgba(32, 168, 223, 0.24), transparent 24rem),
    radial-gradient(circle at 80% 80%, rgba(148, 132, 232, 0.28), transparent 27rem),
    var(--blue-950);
}

.section-dark h2,
.section-dark h3,
.section-dark a:not(.button) {
  color: var(--white);
}

.section-dark a:not(.button) {
  text-decoration-color: var(--blue-200);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--blue-800);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 1.65rem;
  height: 1px;
  background: currentColor;
  content: "";
}

.section-dark .eyebrow {
  color: var(--blue-200);
}

.lede {
  max-width: 720px;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 2vw, 1.3rem);
}

.section-dark .lede {
  color: rgba(255, 255, 255, 0.78);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.4rem;
}

.section-heading > div {
  max-width: 760px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 800;
  text-decoration: none;
}

.text-link::after {
  content: "→";
  transition: transform 160ms ease;
}

.text-link:hover::after {
  transform: translateX(0.28rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.78rem 1.2rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  color: var(--white);
  background: var(--blue-950);
  box-shadow: 0 8px 22px rgba(8, 43, 73, 0.16);
  font-weight: 800;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.button:hover {
  color: var(--white);
  background: var(--blue-800);
  box-shadow: 0 12px 28px rgba(8, 43, 73, 0.22);
  transform: translateY(-2px);
}

.button-secondary {
  color: var(--blue-950);
  background: var(--white);
  border-color: var(--line-strong);
  box-shadow: none;
}

.button-secondary:hover {
  color: var(--blue-950);
  background: var(--blue-100);
}

.button-light {
  color: var(--blue-950);
  background: var(--white);
}

.button-light:hover {
  color: var(--blue-950);
  background: var(--purple-100);
}

.button-small {
  min-height: 42px;
  padding: 0.66rem 1rem;
  font-size: 0.92rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(159, 201, 220, 0.55);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.7rem;
  color: var(--blue-950);
  text-decoration: none;
}

.brand:hover {
  color: var(--blue-950);
}

.logo-crop {
  flex: 0 0 auto;
  border-radius: 50%;
  background-image: url("/assets/images/prima-nova-icon.jpeg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

.brand-mark {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(159, 201, 220, 0.5);
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
}

.brand-copy {
  display: grid;
  line-height: 1.08;
}

.brand-copy strong {
  font-size: 1rem;
  letter-spacing: 0.03em;
}

.brand-copy span {
  margin-top: 0.24rem;
  color: var(--blue-650);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.header-nav-wrap {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.05rem;
}

.site-nav a,
.language-link {
  padding: 0.62rem 0.68rem;
  border-radius: var(--radius-pill);
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav a:hover,
.site-nav a[aria-current="page"],
.language-link:hover {
  color: var(--blue-950);
  background: var(--blue-100);
}

.language-link {
  border: 1px solid var(--line);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--blue-950);
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle::before,
.menu-toggle::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: var(--radius-pill);
  content: "";
  transition: transform 160ms ease, opacity 160ms ease;
}

.menu-toggle[aria-expanded="true"] span {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"]::before {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"]::after {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 8vw, 7rem) clamp(5rem, 9vw, 8rem);
}

.hero::before,
.page-hero::before {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(32, 168, 223, 0.22) 1px, transparent 1.5px),
    radial-gradient(circle, rgba(148, 132, 232, 0.18) 1px, transparent 1.5px);
  background-position: 0 0, 19px 21px;
  background-size: 38px 38px, 48px 48px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.48), transparent 82%);
  content: "";
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
}

.hero-copy {
  max-width: 720px;
}

.hero-copy .lede {
  margin-bottom: 2rem;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.4rem;
  margin-top: 2rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.hero-note span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.hero-note span::before {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-500), var(--purple-500));
  content: "";
}

.orbit-scene {
  position: relative;
  width: min(100%, 500px);
  aspect-ratio: 1;
  margin-inline: auto;
}

.orbit-scene::before {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(231, 247, 253, 0.9), rgba(238, 234, 253, 0.92));
  box-shadow: var(--shadow-md);
  content: "";
}

.hero-mark {
  position: absolute;
  inset: 22%;
  z-index: 3;
  border: 1px solid rgba(159, 201, 220, 0.55);
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 55px rgba(8, 43, 73, 0.16);
}

.orbit-ring {
  position: absolute;
  z-index: 2;
  inset: 16%;
  border: 1.5px solid rgba(8, 127, 185, 0.35);
  border-radius: 50%;
  transform: rotate(23deg) scaleY(0.68);
}

.orbit-ring-two {
  inset: 10%;
  border-color: rgba(148, 132, 232, 0.34);
  transform: rotate(-34deg) scaleY(0.62);
}

.orbit-dot {
  position: absolute;
  z-index: 4;
  width: 0.8rem;
  height: 0.8rem;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: var(--blue-500);
  box-shadow: 0 4px 14px rgba(8, 91, 145, 0.3);
}

.orbit-dot-one {
  top: 18%;
  right: 16%;
}

.orbit-dot-two {
  right: 19%;
  bottom: 15%;
  background: var(--purple-500);
}

.orbit-label {
  position: absolute;
  z-index: 5;
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(159, 201, 220, 0.68);
  border-radius: var(--radius-pill);
  color: var(--blue-950);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  backdrop-filter: blur(10px);
}

.orbit-label-one {
  top: 14%;
  left: 1%;
}

.orbit-label-two {
  top: 48%;
  right: -2%;
}

.orbit-label-three {
  bottom: 9%;
  left: 11%;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 8vw, 6.5rem);
  border-bottom: 1px solid rgba(159, 201, 220, 0.5);
  background: linear-gradient(145deg, rgba(244, 251, 254, 0.92), rgba(248, 246, 255, 0.92));
}

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

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(2.4rem, 5vw, 4.3rem);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.2rem;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.breadcrumbs a {
  color: inherit;
}

.breadcrumbs span::before {
  margin-right: 0.4rem;
  color: var(--line-strong);
  content: "/";
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 1.25rem;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.35rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-sm);
}

.card-hover {
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

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

.route-card {
  display: flex;
  min-height: 290px;
  flex-direction: column;
  color: var(--ink);
  text-decoration: none;
}

.route-card:hover {
  color: var(--ink);
}

.route-card::after {
  position: absolute;
  right: -2.5rem;
  bottom: -3.3rem;
  width: 9rem;
  height: 9rem;
  border: 1px solid rgba(32, 168, 223, 0.22);
  border-radius: 50%;
  content: "";
}

.route-index {
  display: inline-grid;
  width: 2.75rem;
  height: 2.75rem;
  margin-bottom: 2rem;
  place-items: center;
  border-radius: 50%;
  color: var(--blue-950);
  background: linear-gradient(135deg, var(--blue-100), var(--purple-100));
  font-size: 0.8rem;
  font-weight: 900;
}

.route-card p {
  color: var(--ink-soft);
}

.route-card .text-link {
  margin-top: auto;
}

.trust-strip {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  grid-template-columns: repeat(3, 1fr);
}

.trust-item {
  padding: 1.45rem;
  text-align: center;
}

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

.trust-item strong {
  display: block;
  color: var(--blue-950);
  font-size: 1.15rem;
}

.trust-item span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.story-grid,
.split-layout {
  display: grid;
  align-items: center;
  gap: clamp(2.5rem, 6vw, 6rem);
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
}

.story-visual {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, var(--blue-100), var(--purple-100));
  box-shadow: var(--shadow-md);
}

.story-visual .logo-crop {
  position: absolute;
  inset: 17%;
  border: 1px solid rgba(159, 201, 220, 0.6);
  background-color: rgba(255, 255, 255, 0.93);
  box-shadow: var(--shadow-md);
}

.story-visual::before,
.story-visual::after {
  position: absolute;
  inset: 15% -18%;
  border: 1px solid rgba(8, 127, 185, 0.32);
  border-radius: 50%;
  content: "";
  transform: rotate(21deg) scaleY(0.6);
}

.story-visual::after {
  inset: 5% -8%;
  border-color: rgba(148, 132, 232, 0.35);
  transform: rotate(-32deg) scaleY(0.58);
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0;
  list-style: none;
}

.pill-list li,
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.48rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  color: var(--blue-950);
  background: var(--white);
  font-size: 0.82rem;
  font-weight: 800;
}

.process-list {
  display: grid;
  gap: 1rem;
  padding: 0;
  counter-reset: process;
  list-style: none;
}

.process-item {
  display: grid;
  align-items: start;
  gap: 1rem;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  counter-increment: process;
  grid-template-columns: auto 1fr;
}

.process-item::before {
  display: grid;
  width: 2.4rem;
  height: 2.4rem;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-800), var(--purple-700));
  content: counter(process, decimal-leading-zero);
  font-size: 0.72rem;
  font-weight: 900;
}

.process-item h3 {
  margin-bottom: 0.35rem;
  font-size: 1.08rem;
}

.process-item p {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.course-card,
.product-card,
.session-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
}

.course-card .tag,
.session-card .tag {
  align-self: flex-start;
  margin-bottom: 1rem;
}

.course-card p,
.session-card p,
.product-card p {
  color: var(--ink-soft);
}

.card-meta {
  display: grid;
  gap: 0.45rem;
  margin-block: 1rem 1.25rem;
  padding: 0;
  list-style: none;
}

.card-meta li {
  display: flex;
  gap: 0.65rem;
  align-items: baseline;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.card-meta li::before {
  color: var(--blue-650);
  content: "✦";
  font-size: 0.65rem;
}

.course-card .button,
.session-card .button,
.product-card .button {
  align-self: flex-start;
  margin-top: auto;
}

.product-visual {
  display: grid;
  min-height: 220px;
  margin: -2rem -2rem 1.6rem;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(145deg, var(--blue-100), var(--purple-100));
}

.product-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-placeholder {
  position: relative;
  width: 110px;
  height: 110px;
  border: 1px solid rgba(8, 91, 145, 0.28);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 18px 18px 0 rgba(148, 132, 232, 0.14), -12px -12px 0 rgba(32, 168, 223, 0.1);
  transform: rotate(12deg);
}

.product-placeholder::before,
.product-placeholder::after {
  position: absolute;
  background: rgba(8, 127, 185, 0.18);
  content: "";
}

.product-placeholder::before {
  inset: 25% 12%;
  height: 1px;
  box-shadow: 0 18px 0 rgba(8, 127, 185, 0.18), 0 36px 0 rgba(8, 127, 185, 0.18), 0 54px 0 rgba(8, 127, 185, 0.18);
}

.product-placeholder::after {
  top: 12%;
  bottom: 12%;
  left: 40%;
  width: 1px;
  box-shadow: 18px 0 0 rgba(8, 127, 185, 0.18);
}

.empty-state {
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-md);
  text-align: center;
  background: linear-gradient(145deg, rgba(231, 247, 253, 0.55), rgba(248, 246, 255, 0.72));
}

.empty-state h3 {
  margin-bottom: 0.6rem;
}

.empty-state p {
  max-width: 620px;
  margin-inline: auto;
  color: var(--ink-soft);
}

.empty-actions {
  justify-content: center;
  margin-top: 1.25rem;
}

.notice {
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue-650);
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  background: var(--blue-50);
}

.notice-warning {
  border-left-color: #c48629;
  background: #fff9ed;
}

.notice strong {
  color: var(--ink);
}

.material-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.material-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.material-table th,
.material-table td {
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.material-table th {
  color: var(--blue-950);
  background: var(--blue-50);
  font-size: 0.85rem;
}

.material-table tr:last-child td {
  border-bottom: 0;
}

.spec-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.spec {
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
}

.spec strong {
  display: block;
  margin-bottom: 0.3rem;
  color: var(--blue-950);
  font-size: 1.12rem;
}

.spec span {
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.faq-list {
  display: grid;
  gap: 0.75rem;
}

.faq-list details {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.faq-list summary {
  position: relative;
  padding: 1.15rem 3rem 1.15rem 1.25rem;
  color: var(--blue-950);
  font-weight: 800;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 1.2rem;
  color: var(--blue-650);
  content: "+";
  font-size: 1.5rem;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--ink-soft);
}

.form-card {
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field {
  display: grid;
  gap: 0.45rem;
}

.field-full {
  grid-column: 1 / -1;
}

.field label,
.field legend {
  color: var(--blue-950);
  font-size: 0.9rem;
  font-weight: 800;
}

.field .hint,
.form-hint {
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.72rem 0.82rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.7rem;
  color: var(--ink);
  background: var(--white);
}

.field textarea {
  min-height: 140px;
  resize: vertical;
}

.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: var(--blue-650);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--purple-500);
  outline: 3px solid rgba(148, 132, 232, 0.24);
}

.checkbox {
  display: grid;
  align-items: start;
  gap: 0.7rem;
  grid-template-columns: auto 1fr;
}

.checkbox input {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.25rem;
  accent-color: var(--blue-800);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.8rem 1rem;
  margin-top: 1.3rem;
}

.file-error {
  color: var(--danger);
  font-size: 0.82rem;
  font-weight: 700;
}

.honeypot {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
}

.contact-list {
  display: grid;
  gap: 0.8rem;
  padding: 0;
  list-style: none;
}

.contact-list li {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
}

.contact-list strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--blue-950);
}

.cta-band {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: var(--radius-lg);
  color: rgba(255, 255, 255, 0.85);
  background:
    radial-gradient(circle at 88% 18%, rgba(148, 132, 232, 0.38), transparent 17rem),
    linear-gradient(135deg, var(--blue-950), #0c527e);
  box-shadow: var(--shadow-md);
}

.cta-band::after {
  position: absolute;
  right: -8rem;
  bottom: -12rem;
  width: 28rem;
  height: 28rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  content: "";
}

.cta-band h2 {
  max-width: 780px;
  color: var(--white);
}

.cta-band p {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.cta-band .button-row {
  position: relative;
  z-index: 1;
  margin-top: 1.5rem;
}

.site-footer {
  color: rgba(255, 255, 255, 0.72);
  background: #061f34;
}

.footer-main {
  display: grid;
  gap: 2.5rem;
  padding-block: 4rem 3rem;
  grid-template-columns: 1.3fr 0.75fr 0.9fr 0.85fr;
}

.footer-brand .brand {
  margin-bottom: 1rem;
}

.footer-brand .brand-copy strong,
.footer-brand .brand-copy span {
  color: var(--white);
}

.footer-brand p {
  max-width: 390px;
}

.footer-title {
  margin-bottom: 1rem;
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  gap: 0.55rem;
  padding: 0;
  list-style: none;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.8rem;
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.footer-legal a {
  color: inherit;
}

.floating-contact {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 70;
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  gap: 0.55rem;
  padding: 0.72rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.65);
  border-radius: var(--radius-pill);
  color: var(--white);
  background: #177b61;
  box-shadow: 0 14px 34px rgba(6, 31, 52, 0.24);
  font-size: 0.86rem;
  font-weight: 900;
  text-decoration: none;
}

.floating-contact:hover {
  color: var(--white);
  background: #11634e;
}

.floating-contact::before {
  content: "↗";
}

.legal-copy h2 {
  margin-top: 2.4rem;
  font-size: 1.55rem;
}

.legal-copy h3 {
  margin-top: 1.6rem;
  font-size: 1.15rem;
}

.legal-copy li + li {
  margin-top: 0.5rem;
}

.noscript-nav {
  padding: 1rem;
  text-align: center;
  background: var(--blue-100);
}

.noscript-nav a {
  margin-inline: 0.35rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--success);
  font-size: 0.82rem;
  font-weight: 900;
}

.status-badge::before {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

@media (max-width: 1080px) {
  .site-nav a {
    padding-inline: 0.48rem;
    font-size: 0.82rem;
  }

  .header-cta {
    display: none;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 900px) {
  :root {
    --header-height: 70px;
  }

  .menu-toggle {
    display: block;
  }

  .header-nav-wrap {
    position: fixed;
    inset: var(--header-height) 0 auto;
    display: grid;
    max-height: calc(100dvh - var(--header-height));
    gap: 1rem;
    padding: 1.25rem 1rem 1.5rem;
    overflow-y: auto;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-0.6rem);
    transition: opacity 160ms ease, transform 160ms ease;
  }

  .header-nav-wrap.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav {
    display: grid;
    gap: 0.35rem;
  }

  .site-nav a,
  .language-link {
    padding: 0.78rem 0.9rem;
    font-size: 1rem;
  }

  .language-link {
    justify-self: start;
  }

  .hero-grid,
  .story-grid,
  .split-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 760px;
  }

  .orbit-scene {
    width: min(82vw, 480px);
  }

  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 680px) {
  .container,
  .narrow {
    width: min(calc(100% - 1.25rem), var(--container));
  }

  .brand-copy strong {
    font-size: 0.9rem;
  }

  .brand-copy span {
    font-size: 0.65rem;
  }

  .hero {
    padding-top: 3.25rem;
  }

  .hero-grid {
    gap: 2.2rem;
  }

  .orbit-label {
    font-size: 0.68rem;
  }

  .section-heading {
    display: block;
  }

  .section-heading .text-link {
    margin-top: 0.5rem;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .trust-strip,
  .form-grid,
  .spec-grid,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .trust-item + .trust-item {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

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

  .route-card {
    min-height: 250px;
  }

  .product-visual {
    margin: -1.35rem -1.35rem 1.35rem;
  }

  .footer-bottom {
    display: grid;
  }

  .floating-contact {
    right: 0.7rem;
    bottom: 0.7rem;
    padding-inline: 0.8rem;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .orbit-ring {
    animation: orbit-drift 12s ease-in-out infinite alternate;
  }

  .orbit-ring-two {
    animation-duration: 16s;
    animation-direction: alternate-reverse;
  }

  .hero-mark {
    animation: float-mark 5.5s ease-in-out infinite;
  }

  @keyframes orbit-drift {
    to {
      transform: rotate(35deg) scaleY(0.68);
    }
  }

  @keyframes float-mark {
    50% {
      transform: translateY(-7px);
    }
  }
}

@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;
  }
}

@media print {
  .site-header,
  .site-footer,
  .floating-contact,
  .button-row,
  .form-card {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .section,
  .page-hero {
    padding-block: 1.5rem;
  }

  a {
    color: #000;
  }
}