:root {






  --fs-hero:   clamp(2.25rem, 5.6vw, 5rem);   

  --shade-1:         rgba(18, 62, 140, .96);
  --shade-2:         rgba(18, 62, 140, .84);
  --shade-3:         rgba(18, 62, 140, .38);
  --shade-4:         rgba(18, 62, 140, .06);
  --glass-bg:        rgba(255, 255, 255, .08);
  --on-deep-dim:     rgba(255, 255, 255, .55);
  --on-deep-text:    rgba(255, 255, 255, .9);
  --hero-h:          clamp(560px, calc(90vh - 76px), 780px);
  --hero-overlap:    64px;
}
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.sec--white { background: var(--paper); }
.sec--cobalt {
  --accent: var(--warm);
  background: var(--cobalt); color: var(--on-deep);
}
.sec--cobalt h2, .sec--cobalt h3 { color: var(--on-deep); }
.sec--cobalt .eyebrow { color: var(--on-deep-soft); }
.sec--cobalt .ds-lead { color: var(--on-deep-lead); }
.sec--white + .sec--white { padding-top: 0; }
.head { margin-bottom: var(--rhythm-in); }
.head h2 { margin-bottom: var(--space-4); }
.head .ds-lead { margin: 0; max-width: 60ch; }
.hero { position: relative; background: var(--paper); }
.hc { position: relative; background: var(--cobalt); color: var(--on-deep); }
.hc__track {
  display: grid; grid-auto-flow: column; grid-auto-columns: 100%;
  overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none;
}
.hc__track::-webkit-scrollbar { display: none; }
.hc.is-js .hc__track { grid-auto-flow: row; grid-template-columns: minmax(0, 1fr); overflow: hidden; }
.hc.is-js .hc__slide { grid-area: 1 / 1; }
.hc.is-js .hc__slide:not(.is-on) { display: none; }
.hc.is-js .hc__slide.is-on .hc__copy { animation: hc-in 520ms var(--ease) both; }
.hc.is-js .hc__slide.is-on .hc__bg { animation: hc-bg 900ms var(--ease) both; }
@keyframes hc-in { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes hc-bg { from { opacity: .4; transform: scale(1.04); } to { opacity: 1; transform: none; } }
.hc__slide {
  position: relative; display: flex; align-items: center;
  min-height: var(--hero-h); overflow: hidden; scroll-snap-align: start;
}
.hc__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; }
.hc__slide::before {
  content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, var(--shade-1) 0%, var(--shade-2) 36%, var(--shade-3) 70%, var(--shade-4) 100%);
}
.hc__in {
  position: relative; z-index: 2; width: 100%;
  padding-top: clamp(56px, 7vw, 96px);
  padding-bottom: calc(var(--hero-overlap) + 132px);
}
.hc__copy { max-width: 660px; }
.hc__dir {
  display: inline-flex; align-items: center; gap: var(--space-3);
  margin: 0 0 var(--space-5); padding: var(--space-2) var(--space-4);
  border: 1px solid var(--glass-line); border-radius: var(--radius-pill);
  background: var(--glass-bg); backdrop-filter: blur(6px);
  font-family: var(--font); font-size: var(--fs-micro); font-weight: 500; font-variant-numeric: tabular-nums;
  letter-spacing: var(--tr-mono); text-transform: uppercase; color: var(--on-deep);
}
.hc__dir b { font-weight: 700; color: var(--warm); }
.hc__title {
  margin: 0 0 var(--space-5);
  font-family: var(--font-head);
  font-size: clamp(2rem, 5.2vw, 4.25rem); font-weight: 700; line-height: 1.06;
  letter-spacing: -0.035em; color: var(--on-deep); text-wrap: balance; overflow-wrap: break-word;
}
.hc__title span { color: var(--warm); }
.hc__lead { margin: 0 0 var(--space-5); max-width: 50ch; font-size: var(--fs-lead); line-height: var(--lh-lead); color: var(--on-deep-text); }
.hc__facts {
  margin: 0 0 var(--space-7); padding: 0; list-style: none;
  display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-5);
  font-family: var(--font); font-size: var(--fs-small); color: var(--on-deep-soft);
  font-variant-numeric: tabular-nums;
}
.hc__facts li { display: flex; align-items: center; gap: var(--space-2); }
.hc__facts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--warm); }
.hc__act { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.hc__act .btn { min-height: 52px; padding-inline: var(--space-6); }
.hc__ctrl { position: absolute; left: 0; right: 0; bottom: calc(var(--hero-overlap) + 32px); z-index: 3; }
.hc__ctrl[hidden] { display: none; }
.hc__ctrl-in { display: flex; align-items: center; gap: var(--space-3); }
.hc__arrow {
  display: grid; place-items: center; width: 48px; height: 48px; padding: 0;
  border: 1px solid var(--glass-line); border-radius: 50%;
  background: var(--glass-bg); color: var(--on-deep); cursor: pointer;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.hc__arrow:hover { background: var(--glass-bg-2); border-color: var(--on-deep); }
.hc__arrow--prev .icon { transform: scaleX(-1); }
.hc__dots { display: flex; align-items: center; }
.hc__dot {
  display: grid; place-items: center; width: 44px; height: 44px; padding: 0;
  border: 0; background: transparent; cursor: pointer;
}
.hc__dot span {
  display: block; width: 10px; height: 10px; border-radius: var(--radius-pill);
  background: var(--on-deep-dim);
  transition: width var(--dur) var(--ease), background var(--dur) var(--ease);
}
.hc__dot:hover span { background: var(--on-deep); }
.hc__dot.is-on span { width: 14px; height: 14px; background: var(--warm); }
.hc__count {
  margin-left: var(--space-4); font-family: var(--font); font-size: var(--fs-small);
  color: var(--on-deep-soft); font-variant-numeric: tabular-nums;
}
.hc__count b { font-weight: 500; color: var(--on-deep); }
.hero__stats { position: relative; z-index: 4; margin-top: calc(var(--hero-overlap) * -1); }
.groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-5); }
.gcard {
  display: flex; flex-direction: column; min-width: 0;
  padding: var(--space-3) var(--space-3) var(--space-5);
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  transition: box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.gcard:hover { border-color: var(--line-strong); box-shadow: var(--shadow-up); }
.gcard__top {
  position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 42%;
  align-items: end; gap: var(--space-3);
  min-height: 210px; padding: var(--space-5);
  border-radius: var(--radius-lg); background: var(--tile);
  color: inherit; text-decoration: none; overflow: hidden;
}
.gcard__name { display: block; font-size: 1.375rem; font-weight: 700; line-height: 1.2; letter-spacing: var(--tr-h3); color: var(--ink); }
.gcard__count { display: block; margin-top: var(--space-2); font-family: var(--font); font-size: var(--fs-small); font-weight: 600; font-variant-numeric: tabular-nums; color: var(--cobalt); }
.gcard__pic { align-self: stretch; display: flex; align-items: center; justify-content: center; }
.gcard__pic img {
  display: block; width: 100%; max-width: 170px; height: auto; aspect-ratio: 1 / 1; object-fit: contain;
  mix-blend-mode: multiply; clip-path: inset(3%);
  transition: transform var(--dur-slow) var(--ease);
}
.gcard__top:hover .gcard__pic img { transform: scale(1.06); }
.gcard__top:hover .gcard__name { color: var(--cobalt); }
.gcard__top:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.svs__grid {
  display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: var(--space-5); align-items: start;
}
.svs__menu { min-width: 0; }
.svs__menu-k {
  display: block; margin: 0 0 var(--space-3);
  font-family: var(--font); font-size: var(--fs-micro); letter-spacing: var(--tr-mono);
  text-transform: uppercase; color: var(--on-deep-soft);
}
.svs__tabs { display: grid; gap: var(--space-1); margin: 0; padding: 0; list-style: none; }
.svs__tab {
  display: grid; grid-template-columns: 36px minmax(0, 1fr) 16px; align-items: center; gap: var(--space-2);
  width: 100%; height: 100%; min-height: 56px; padding: var(--space-2) var(--space-4) var(--space-2) var(--space-5);
  border: 0; border-radius: var(--radius);
  background: var(--cobalt-glass); color: var(--on-deep);
  font: inherit; font-size: var(--fs-base); font-weight: 500; line-height: 1.25; text-align: left;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.svs__tab b { font-family: var(--font); font-size: var(--fs-small); font-weight: 600; font-variant-numeric: tabular-nums; color: var(--on-deep-soft); }
.svs__tab .icon { opacity: 0; color: var(--cobalt); transition: opacity var(--dur-fast) var(--ease); }
.svs__tab:hover { background: rgba(255, 255, 255, .14); }
.svs__tab[aria-current="true"] {
  background: var(--paper); color: var(--ink); font-weight: 700;
}
.svs__tab[aria-current="true"] b { color: var(--cobalt); }
.svs__tab[aria-current="true"] .icon { opacity: 1; }
.svs__tab:focus-visible { outline: 3px solid var(--warm); outline-offset: 2px; }
.svs__frame {
  --accent: var(--accent-cool);
  min-width: 0; scroll-margin-top: 96px;
  border-radius: var(--radius-xl); background: var(--paper); color: var(--ink);
  overflow: hidden;
}
.svs__track {
  display: grid; grid-auto-flow: column; grid-auto-columns: 100%;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: none;
}
.svs__track::-webkit-scrollbar { display: none; }
.svs__track:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
.svs__slide {
  display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  gap: clamp(20px, 3vw, 40px); align-items: center;
  padding: clamp(20px, 3vw, 36px);
  scroll-snap-align: start;
}
.svs__pic { border-radius: var(--radius-lg); overflow: hidden; background: var(--tile); aspect-ratio: 4 / 3; }
.svs__pic img { display: block; width: 100%; height: 100%; object-fit: cover; }
.svs__num { display: block; margin-bottom: var(--space-3); font-family: var(--font); font-size: var(--fs-small); font-variant-numeric: tabular-nums; color: var(--ink-soft); }
.svs__num b { color: var(--cobalt); font-weight: 700; }
.sec--cobalt .svs__slide h3 { margin: 0 0 var(--space-4); font-size: clamp(1.5rem, 2.3vw, 2.125rem); line-height: 1.12; letter-spacing: var(--tr-h2); color: var(--ink); }
.svs__slide p { margin: 0 0 var(--space-4); max-width: 48ch; font-size: var(--fs-base); line-height: 1.6; color: var(--ink-soft); }
.svs__list { margin: 0 0 var(--space-6); padding: 0; list-style: none; display: grid; gap: var(--space-2); }
.svs__list li { position: relative; padding-left: var(--space-5); font-size: var(--fs-small); color: var(--ink); }
.svs__list li::before { content: ""; position: absolute; left: 0; top: .5em; width: 9px; height: 9px; border-radius: 50%; background: var(--warm); }
.svs__act { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.svs__nav {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-5);
  padding: var(--space-4) clamp(20px, 3vw, 36px);
  border-top: 1px solid var(--line);
}
.svs__count { font-family: var(--font); font-size: var(--fs-small); color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.svs__count b { color: var(--cobalt); font-weight: 700; }
@media (min-width: 1121px) {
  .svs__grid { align-items: stretch; }
  .svs__menu { display: flex; flex-direction: column; }
  .svs__tabs { flex: 1 1 auto; grid-auto-rows: minmax(0, 1fr); }
  .svs__tabs li { display: flex; min-height: 0; }
  .svs__slide { padding: var(--space-6) clamp(20px, 2.4vw, 32px); gap: clamp(20px, 2.6vw, 36px); }
  .svs__slide p { margin-bottom: var(--space-3); line-height: 1.55; }
  .svs__list { margin-bottom: var(--space-5); }
  .svs__nav { padding-block: var(--space-3); }
}
.svs__arrows { display: flex; gap: var(--space-3); }
.svs__arrow {
  display: grid; place-items: center; width: 48px; height: 48px; padding: 0;
  border: 1px solid var(--line-strong); border-radius: 50%;
  background: var(--paper); color: var(--cobalt); cursor: pointer;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.svs__arrow:hover { background: var(--warm); border-color: var(--warm); color: var(--on-warm); }
.svs__arrow:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.svs__arrow--prev .icon { transform: scaleX(-1); }
.quick {
  --accent: var(--accent-cool);
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: var(--space-5) var(--space-7); align-items: center;
  margin-top: var(--space-6); padding: var(--space-6);
  border-radius: var(--radius-lg); background: var(--paper); color: var(--ink);
}
.sec--cobalt .quick h3 { margin: 0 0 var(--space-2); font-size: var(--fs-h3); color: var(--ink); }
.quick p { margin: 0; font-size: var(--fs-small); color: var(--ink-soft); }
.quick__form { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr) auto; gap: var(--space-3); align-items: start; }
.quick__form .field { margin: 0; max-width: none; }
.quick__form .btn { margin-top: calc(var(--fs-micro) * 1.3 + var(--space-2)); }
.quick__ok { display: none; margin: 0; color: var(--ok); font-weight: 500; }
.quick__ok.is-on { display: block; }
#letters { overflow-x: clip; }
.lets { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 88px); align-items: center; }
.lets .head { margin-bottom: 0; }
.lets__facts { display: grid; gap: var(--space-3); margin: var(--space-6) 0 0; padding: 0; list-style: none; }
.lets__facts li { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--fs-small); color: var(--ink-soft); }
.lets__facts .icon { flex: 0 0 auto; width: 20px; height: 20px; color: var(--cobalt); margin-top: 1px; }
.fan { position: relative; height: 440px; }
.sheet {
  position: absolute; top: 20px; left: 50%;
  display: flex; flex-direction: column; gap: 10px;
  width: 230px; aspect-ratio: 1 / 1.41; padding: 20px;
  border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper);
  box-shadow: 0 18px 40px rgba(11, 27, 58, .14);
  transform-origin: 50% 110%;
  transition: transform var(--dur-slow) var(--ease);
}
.sheet:nth-child(1) { transform: translateX(-50%) translateX(-135px) rotate(-10deg); }
.sheet:nth-child(2) { transform: translateX(-50%) translateX(-45px) rotate(-3deg); }
.sheet:nth-child(3) { transform: translateX(-50%) translateX(45px) rotate(3deg); }
.sheet:nth-child(4) { transform: translateX(-50%) translateX(135px) rotate(10deg); }
.fan:hover .sheet:nth-child(1) { transform: translateX(-50%) translateX(-160px) rotate(-13deg); }
.fan:hover .sheet:nth-child(2) { transform: translateX(-50%) translateX(-70px) rotate(-5deg) translateY(-8px); }
.fan:hover .sheet:nth-child(3) { transform: translateX(-50%) translateX(70px) rotate(5deg) translateY(-8px); }
.fan:hover .sheet:nth-child(4) { transform: translateX(-50%) translateX(160px) rotate(13deg); }
.sheet__top { display: flex; align-items: center; gap: 10px; padding-bottom: 10px; }
.sheet__top::before { content: ""; width: 26px; height: 26px; border-radius: 50%; background: var(--warm-soft); border: 2px solid var(--warm); }
.sheet__top i { display: block; flex: 1; height: 6px; border-radius: var(--radius-pill); background: var(--tile); }
.sheet__title { margin: 6px 0 2px; text-align: center; font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); }
.sheet > i { display: block; height: 5px; border-radius: var(--radius-pill); background: var(--tile); }
.sheet > i:nth-of-type(2n) { width: 86%; }
.sheet > i:nth-of-type(3n) { width: 72%; }
.sheet__sign { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; }
.sheet__sign::before { content: ""; width: 70px; height: 18px; border-bottom: 1.5px solid var(--ink-soft); border-radius: 0 0 40% 60%; }
.sheet__sign::after { content: ""; width: 46px; height: 46px; border-radius: 50%; border: 2px dashed var(--cobalt); opacity: .6; }
.sec--white + .sec#request { padding-top: 0; }
@media (max-width: 1120px) {
  .lets { grid-template-columns: minmax(0, 1fr); }
  .hc__slide::before { background: linear-gradient(90deg, var(--shade-1) 0%, var(--shade-2) 50%, var(--shade-3) 100%); }
  .groups { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .quick { grid-template-columns: minmax(0, 1fr); }
  .svs__grid { grid-template-columns: minmax(0, 250px) minmax(0, 1fr); }
  .svs__slide { grid-template-columns: minmax(0, 1fr); }
  .svs__pic { aspect-ratio: 16 / 9; }
}
@media (max-width: 900px) {
  .groups { grid-template-columns: minmax(0, 1fr); }
  .svs__grid { grid-template-columns: minmax(0, 1fr); }
  .svs__tabs { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
  .quick__form { grid-template-columns: minmax(0, 1fr); }
  .quick__form .btn { margin-top: 0; }
  .fan { height: 380px; }
  .sheet { width: 200px; }
  .sheet:nth-child(1) { transform: translateX(-50%) translateX(-120px) rotate(-10deg); }
  .sheet:nth-child(2) { transform: translateX(-50%) translateX(-40px) rotate(-3deg); }
  .sheet:nth-child(3) { transform: translateX(-50%) translateX(40px) rotate(3deg); }
  .sheet:nth-child(4) { transform: translateX(-50%) translateX(120px) rotate(10deg); }
  .fan:hover .sheet:nth-child(n) { transition: none; }
}
@media (max-width: 640px) {
  :root { --hero-overlap: 32px; --hero-h: 600px; }
  .hc__slide::before { background: linear-gradient(180deg, var(--shade-2) 0%, var(--shade-1) 100%); }
  .hc__in { padding-top: var(--space-7); padding-bottom: calc(var(--hero-overlap) + 104px); }
  .hc__dir { margin-bottom: var(--space-4); }
  .hc__lead { font-size: var(--fs-base); }
  .hc__facts { margin-bottom: var(--space-6); font-size: var(--fs-micro); }
  .hc__act .btn { width: 100%; }
  .hc__ctrl { bottom: calc(var(--hero-overlap) + 20px); }
  .hc__ctrl-in { gap: var(--space-2); }
  .hc__count { margin-left: auto; }
  .gcard__top { min-height: 170px; padding: var(--space-4); }
  .gcard__name { font-size: var(--fs-h4); }
  .svs__tabs { grid-template-columns: minmax(0, 1fr); }
  .svs__tab { min-height: 48px; }
  .svs__frame { border-radius: var(--radius-lg); }
  .svs__slide { padding: var(--space-4); gap: var(--space-5); }
  .svs__act .btn { flex: 1 1 100%; }
  .svs__nav { padding: var(--space-3) var(--space-4); }
  .quick { padding: var(--space-5); }
  .quick__form .btn { width: 100%; }
  .fan { height: 300px; }
  .sheet { width: 136px; padding: 12px; gap: 6px; }
  .sheet__title { font-size: 9px; }
  .sheet:nth-child(1) { transform: translateX(-50%) translateX(-70px) rotate(-9deg); }
  .sheet:nth-child(2) { transform: translateX(-50%) translateX(-23px) rotate(-3deg); }
  .sheet:nth-child(3) { transform: translateX(-50%) translateX(23px) rotate(3deg); }
  .sheet:nth-child(4) { transform: translateX(-50%) translateX(70px) rotate(9deg); }
}
@media (prefers-reduced-motion: reduce) {
  .hc.is-js .hc__slide.is-on .hc__copy, .hc.is-js .hc__slide.is-on .hc__bg { animation: none; }
}