/* Poolio's photographic layer and scroll sequence. */
.hero {
  isolation: isolate;
  background: #102e4c;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  display: block;
  overflow: hidden;
}
.hero-media img {
  position: absolute;
  top: -100px;
  left: 0;
  display: block;
  width: 100%;
  height: calc(100% + 100px);
  object-fit: cover;
  object-position: 70% 55%;
  translate: 0 var(--hero-parallax-y, 0px);
  transform: scale(1.08);
  animation: hero-arrive 1.9s ease-out both;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: linear-gradient(90deg, rgba(2, 28, 58, .91) 0%, rgba(3, 39, 75, .68) 36%, rgba(4, 50, 78, .02) 64%),
              linear-gradient(0deg, rgba(1, 31, 57, .2), transparent 40%);
}
.hero-noise { display: none; }
.hero-layout {
  display: flex;
  align-items: center;
  min-height: 710px;
  padding-top: 80px;
  padding-bottom: 80px;
}
.hero-copy { max-width: 700px; }
.hero h1 { font-size: clamp(4.3rem, 6.2vw, 6.3rem); text-shadow: 0 8px 30px rgba(0, 20, 45, .15); }
.hero-lead { color: #e3f3f7; }
.hero-facts { color: #d5e8ec; }
.hero-bottom-line { position: relative; z-index: 1; }

@keyframes hero-arrive {
  from { opacity: .55; transform: scale(1.1); }
  to { opacity: 1; transform: scale(1.08); }
}

.intro-section { background: linear-gradient(#fff 0%, #f7fbfd 100%); }
.model-art { isolation: isolate; }
.model-card { box-shadow: 0 10px 28px rgba(5, 47, 82, .045); }
.model-card:hover .machine,
.model-card:hover .skimmer-large,
.model-card:hover .module-float { translate: 0 -8px; }
.machine, .skimmer-large, .module-float { transition: translate .45s cubic-bezier(.2, .8, .2, 1); }

.motion-scroll { height: 245vh; background: #f0f7fa; }
.motion-stage {
  position: sticky;
  top: 0;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px 0;
  overflow: hidden;
}
.motion-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
  margin-bottom: 27px;
}
.motion-heading .eyebrow { margin-bottom: 12px; }
.motion-heading h2 { font-size: clamp(2.3rem, 3.3vw, 3.6rem); margin: 0; }
.motion-heading > p { width: 250px; flex: none; font-size: 13px; color: var(--muted); margin-bottom: 3px; }
.motion-frame {
  width: min(100% - 72px, 1380px);
  aspect-ratio: 1.95 / 1;
  max-height: 70svh;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  border-radius: 17px;
  background: #0d5973;
  box-shadow: 0 25px 60px rgba(4, 50, 81, .19);
}
.motion-camera { position: absolute; inset: 0; transform: scale(1); transform-origin: center; will-change: transform; }
.motion-photo { display: block; width: 100%; height: 100%; object-fit: cover; }
.motion-photo-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(2, 32, 54, .09), transparent 35%, transparent 68%, rgba(3, 33, 55, .14)); }
.motion-dirt { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; overflow: visible; }
.motion-sediment { mix-blend-mode: multiply; }
.motion-surface-leaf {
  position: absolute;
  z-index: 3;
  display: block;
  width: 50px;
  height: 50px;
  background: url("./assets/pool-surface-leaves.png") no-repeat;
  background-size: 190px 107px;
  transform: translate(-50%, -50%) rotate(var(--angle));
  filter: drop-shadow(0 2px 2px rgba(3, 36, 54, .38));
  pointer-events: none;
}
.leaf-one { left: 24%; top: 34%; background-position: 1% 0%; --angle: -24deg; }
.leaf-two { left: 43%; top: 57%; background-position: 39% 0%; --angle: 42deg; }
.leaf-three { left: 58%; top: 33%; background-position: 70% 0%; --angle: -62deg; }
.leaf-four { left: 78%; top: 51%; background-position: 100% 0%; --angle: 30deg; }
.leaf-five { left: 31%; top: 68%; background-position: 0% 84%; --angle: 62deg; }
.leaf-six { left: 66%; top: 65%; background-position: 37% 84%; --angle: -34deg; }
.leaf-seven { left: 49%; top: 28%; background-position: 100% 84%; --angle: 78deg; }
.leaf-eight { left: 20%; top: 56%; background-position: 70% 0%; --angle: 18deg; }
.leaf-nine { left: 35%; top: 36%; background-position: 39% 0%; --angle: -38deg; }
.leaf-ten { left: 57%; top: 65%; background-position: 0% 84%; --angle: 51deg; }
.leaf-eleven { left: 83%; top: 56%; background-position: 100% 0%; --angle: -17deg; }
.motion-trail { position: absolute; z-index: 2; inset: 0; width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 0 7px #fff); }
.motion-trail path { fill: none; stroke: rgba(239, 255, 255, .92); stroke-width: .5; stroke-linecap: round; stroke-linejoin: round; }
.motion-robot {
  position: absolute;
  left: 8%; top: 86%;
  width: clamp(86px, 8.5vw, 128px);
  transform: translate(-50%, -50%) rotate(-8deg);
  filter: drop-shadow(0 9px 6px rgba(4, 42, 76, .42));
  z-index: 4;
  will-change: left, top, transform;
}
.motion-robot img { display: block; width: 100%; height: auto; }
.motion-ripple { position: absolute; left: 19%; top: 70%; width: 90px; height: 90px; border: 2px solid rgba(236, 255, 255, .9); border-radius: 50%; transform: translate(-50%, -50%) scale(.2); opacity: 0; box-shadow: 0 0 0 10px rgba(236,255,255,.1); }
.motion-info { position: absolute; left: 25px; bottom: 27px; z-index: 3; display: flex; align-items: center; gap: 18px; padding: 14px 18px; border-radius: 8px; background: rgba(3, 35, 66, .84); color: #fff; backdrop-filter: blur(10px); font-size: 13px; font-weight: 650; }
.motion-stage-number { color: #6fe7eb; font-size: 10px; letter-spacing: .11em; font-weight: 800; }
.motion-progress { position: absolute; left: 0; right: 0; bottom: 0; height: 5px; z-index: 4; background: rgba(1, 36, 57, .2); }
.motion-progress span { display: block; width: 0; height: 100%; background: var(--cyan); }
.motion-caption { position: absolute; top: 20px; right: 23px; padding: 9px 12px; border-radius: 4px; z-index: 3; background: rgba(3, 35, 66, .65); color: #e6f8fb; font-size: 9px; font-weight: 800; letter-spacing: .08em; }

.photo-interlude-group { position: relative; background: #eaf3f6; }
.photo-interlude { height: clamp(500px, 44vw, 760px); position: relative; overflow: hidden; margin: 0; background: #2a819c; }
.photo-interlude[hidden] { display: none !important; }
.photo-interlude:not([hidden]) { animation: carousel-arrive .7s cubic-bezier(.2,.75,.25,1) both; }
@keyframes carousel-arrive { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }
.photo-interlude::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(2, 37, 58, .47), transparent 70%), linear-gradient(0deg, rgba(2, 37, 58, .55), transparent 50%); }
.photo-interlude picture { position: absolute; inset: 0; display: block; }
.photo-interlude img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 60%; transform: scale(1.06); transition: transform 1.5s ease-out; }
.photo-interlude-cp402 img { object-position: center 48%; }
.photo-interlude-qd40 img { object-position: center 45%; }
.photo-interlude.in-view img { transform: scale(1); }
.photo-interlude-inner { position: absolute; z-index: 1; inset: auto 0 35px; color: #fff; display: flex; align-items: end; justify-content: space-between; }
.photo-interlude-inner p { font-family: "Golos Text", Arial, sans-serif; font-size: clamp(2.4rem, 4vw, 4.5rem); font-weight: 650; letter-spacing: -.04em; line-height: 1.04; margin: 0; text-shadow: 0 4px 18px rgba(0,0,0,.18); }
.photo-interlude-inner span { font-size: 10px; font-weight: 800; letter-spacing: .13em; margin-bottom: 8px; }
.photo-carousel-controls { min-height: 74px; display: flex; align-items: center; justify-content: center; gap: 18px; background: #eaf3f6; }
.photo-carousel-arrow { width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid #bfd5e0; border-radius: 50%; background: #fff; color: #0b3158; font: inherit; font-size: 20px; cursor: pointer; transition: background .2s ease, color .2s ease, transform .2s ease; }
.photo-carousel-arrow:hover { background: #0b3158; color: #fff; transform: translateY(-1px); }
.photo-carousel-pagination { display: flex; align-items: center; gap: 8px; }
.photo-carousel-dot { width: 38px; height: 38px; border: 1px solid #bfd5e0; border-radius: 50%; background: transparent; color: #54728a; font: inherit; font-size: 10px; font-weight: 800; letter-spacing: .05em; cursor: pointer; transition: background .2s ease, border-color .2s ease, color .2s ease; }
.photo-carousel-dot[aria-current="step"] { border-color: #0b3158; background: #0b3158; color: #fff; }
.photo-carousel-arrow:focus-visible, .photo-carousel-dot:focus-visible { outline: 3px solid #10c8dc; outline-offset: 3px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.js-reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.8,.2,1); }
.js-reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 850px) {
  .hero { min-height: 650px; background: #082e50; }
  .hero::before { background: linear-gradient(90deg, rgba(2, 28, 58, .9), rgba(3, 39, 75, .57) 65%, rgba(4, 50, 78, .12)); }
  .hero-media { position: absolute; inset: 0; z-index: -2; width: 100%; }
  .hero-media img { object-position: 90% 55%; }
  .hero-layout { min-height: 650px; padding-top: 42px; padding-bottom: 36px; }
  .hero h1 { max-width: 640px; }
  .motion-scroll { height: 215vh; }
  .motion-heading { width: min(100% - 44px, 1380px); }
  .motion-frame { width: min(100% - 44px, 1380px); max-height: none; }
  .photo-interlude { height: clamp(480px, 62vw, 620px); }
}
@media (max-width: 600px) {
  .hero { min-height: clamp(730px, 185vw, 900px); }
  .hero::before { background: linear-gradient(180deg, rgba(2, 26, 51, .92) 0%, rgba(2, 31, 57, .82) 28%, rgba(3, 43, 72, .53) 49%, rgba(3, 43, 72, .08) 72%, transparent 85%); }
  .hero-media img { object-position: center bottom; }
  .hero-layout { min-height: clamp(730px, 185vw, 900px); align-items: flex-start; padding-top: 36px; padding-bottom: 36px; }
  .hero-eyebrow { margin-bottom: 18px; }
  .hero h1 { font-size: clamp(2.6rem, 10.5vw, 3.8rem); margin-bottom: 20px; }
  .hero-lead { max-width: 440px; }
  .hero-facts { max-width: 320px; margin-top: 24px; }
  .motion-scroll { height: 185vh; }
  .motion-stage { justify-content: center; padding: 35px 0 90px; }
  .motion-heading { display: block; width: calc(100% - 32px); margin-bottom: 23px; }
  .motion-heading h2 { font-size: clamp(2.05rem, 8vw, 3rem); }
  .motion-heading > p { width: auto; max-width: 280px; font-size: 12px; margin: 14px 0 0; }
  .motion-frame { width: calc(100% - 32px); aspect-ratio: 16 / 10; border-radius: 11px; }
  .motion-photo { object-fit: fill; }
  .motion-surface-leaf { width: 36px; height: 36px; background-size: 135px 76px; }
  .motion-robot { width: 61px; }
  .motion-info { left: 8px; bottom: 12px; gap: 7px; padding: 8px 9px; font-size: 10px; }
  .motion-stage-number { font-size: 8px; }
  .motion-caption { top: 7px; right: 7px; font-size: 7px; padding: 5px 7px; }
  .photo-interlude { height: auto; display: flex; flex-direction: column; }
  .photo-interlude::after { display: none; }
  .photo-interlude picture { position: relative; inset: auto; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; }
  .photo-interlude img { position: absolute; inset: 0; object-position: center; transform: none; }
  .photo-interlude-qt200 img { object-position: 64% center; }
  .photo-interlude-inner { position: relative; inset: auto; width: 100%; display: block; padding: 20px 16px 23px; background: #062d55; }
  .photo-interlude-inner p { font-size: clamp(1.8rem, 8vw, 2.35rem); margin: 0 0 13px; }
  .photo-interlude-inner span { display: inline-block; margin: 0; font-size: 9px; }
  .photo-carousel-controls { min-height: 66px; gap: 14px; }
  .photo-carousel-arrow { width: 40px; height: 40px; }
  .photo-carousel-dot { width: 36px; height: 36px; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-media img { animation: none; }
  .machine, .skimmer-large, .module-float, .photo-interlude img, .js-reveal { transition: none; }
  .photo-interlude img { transform: none; }
  .photo-interlude:not([hidden]) { animation: none; }
  .js-reveal { opacity: 1; transform: none; }
  .motion-scroll { height: auto; }
  .motion-stage { position: relative; min-height: 0; padding: 70px 0; }
}

.brand { align-items: flex-start; flex-direction: column; justify-content: center; gap: 1px; }
.brand-tagline { color: #56758c; font-size: 11px; font-weight: 600; letter-spacing: .01em; line-height: 1; white-space: nowrap; }
.models-head { justify-content: center; text-align: center; }
.models-head h2 { margin: 0; }

@media (max-width: 600px) {
  .brand { align-items: flex-start; flex-direction: column; gap: 0; }
  .brand-tagline { font-size: 9px; line-height: 1.2; }
}

.model-photo-shell {
  background: radial-gradient(ellipse at 50% 105%, rgba(37, 157, 189, .22), transparent 57%), linear-gradient(145deg, #f7fcfd 0%, #e3f4f8 100%);
}
.model-photo-shell::after {
  content: "";
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  height: 3px;
  background: linear-gradient(90deg, #93dce8, #12a8cc, #93dce8);
}
.model-photo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 16px 13px rgba(3, 49, 82, .16));
  transition: transform .45s cubic-bezier(.2, .8, .2, 1);
}
.model-card:hover .model-photo { transform: scale(1.025); }
@media (prefers-reduced-motion: reduce) {
  .model-photo { transition: none; }
}

.journey-section { background: #f3f9fb; }
.journey-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 18px; margin: 0; padding: 0; list-style: none; }
.journey-step { grid-column: span 3; min-width: 0; overflow: hidden; border: 1px solid #d7e6ed; border-radius: 14px; background: #fff; box-shadow: 0 12px 30px rgba(4, 47, 78, .06); }
.journey-step:nth-child(n+5) { grid-column: span 4; }
.journey-step figure { display: flex; flex-direction: column; height: 100%; margin: 0; }
.journey-image { aspect-ratio: 16 / 10; overflow: hidden; background: #d9edf2; }
.journey-image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.journey-step:hover .journey-image img { transform: scale(1.035); }
.journey-step figcaption { flex: 1; padding: 19px 20px 21px; }
.journey-step figcaption span { display: block; margin-bottom: 10px; color: #087fab; font-size: 20px; font-weight: 800; letter-spacing: .04em; }
.journey-step figcaption strong { display: block; color: #0b3158; font-family: "Golos Text", Arial, sans-serif; font-size: clamp(1.25rem, 1.8vw, 1.7rem); font-weight: 650; line-height: 1.1; letter-spacing: -.03em; }
.journey-step figcaption p { margin: 9px 0 0; color: #5c7789; font-size: 13px; line-height: 1.4; }
.journey-note { margin: 20px 0 0; color: #6c8493; font-size: 11px; }

.choice-section .choice-layout { width: min(calc(100% - 48px), 1680px); grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: clamp(28px, 4vw, 72px); align-items: start; }
.choice-intro { display: block; min-width: 0; }
.choice-visual { height: 100%; min-width: 0; overflow: hidden; border: 1px solid #c9e3ec; border-radius: 12px; background: #e6f5f8; box-shadow: 0 16px 36px rgba(4, 47, 78, .1); }
.choice-visual img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.choice-intro .choice-heading h2 { font-size: clamp(2rem, 2.35vw, 2.9rem); letter-spacing: -.04em; }
.choice-content { min-width: 0; }
.choice-item { display: block; padding: 0; }
.choice-trigger { display: grid; grid-template-columns: 55px minmax(0, 1fr) 20px; align-items: center; gap: 20px; width: 100%; padding: 25px 14px; border: 0; border-radius: 10px; background: transparent; color: inherit; text-align: left; cursor: pointer; transition: background-color .25s ease, box-shadow .25s ease; }
.choice-trigger-copy { display: block; min-width: 0; }
.choice-trigger-title { display: block; margin-bottom: 5px; color: #0b2e56; font-family: "Golos Text", Arial, sans-serif; font-size: 19px; font-weight: 650; line-height: 1.2; letter-spacing: -.025em; }
.choice-trigger-description { display: block; color: var(--muted); font-size: 13px; line-height: 1.45; }
.choice-trigger:hover, .choice-trigger:focus-visible { background: #eaf8fc; }
.choice-trigger:focus-visible { outline: 2px solid #12a9ce; outline-offset: 2px; }
.choice-item.is-open .choice-trigger { background: #d4f2f9; box-shadow: inset 6px 0 0 #00a9cd, 0 0 0 2px #83d7e8, 0 13px 28px rgba(4, 77, 119, .13); }
.choice-trigger:hover .choice-trigger-title, .choice-item.is-open .choice-trigger-title { color: #067ca9; }
.choice-item.is-open .choice-trigger-title { font-weight: 750; }
.choice-item.is-open .choice-trigger-description { color: #345e76; }
.choice-arrow { display: block; width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s ease, stroke-width .3s ease; }
.choice-item.is-open .choice-arrow { color: #067ca9; stroke-width: 4; transform: rotate(180deg); }
.choice-panel { display: grid; grid-template-rows: 0fr; opacity: 0; visibility: hidden; }
.choice-panel.is-open { grid-template-rows: 1fr; opacity: 1; visibility: visible; transition: grid-template-rows .36s ease, opacity .25s ease; }
.choice-panel-inner { min-height: 0; overflow: hidden; }
.choice-model-label { margin: 20px 0 13px 75px; color: #087fab; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.choice-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 0 0 22px 75px; }
.choice-gallery figure { min-width: 0; margin: 0; overflow: hidden; border: 1px solid #d7e6ed; border-radius: 9px; background: #fff; }
.choice-gallery img { display: block; width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.choice-gallery figcaption { padding: 9px 10px 11px; color: #426981; font-size: 11px; font-weight: 700; line-height: 1.3; }
@media (max-width: 1100px) {
  .choice-section .choice-layout { width: min(calc(100% - 44px), 1380px); grid-template-columns: 1fr; gap: 30px; }
  .choice-intro { max-width: none; }
  .choice-visual { height: auto; }
  .choice-visual img { height: auto; object-fit: contain; }
  .choice-intro .choice-heading h2 { font-size: clamp(2.2rem, 4.4vw, 3rem); }
}
@media (max-width: 850px) {
  .journey-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .journey-step:nth-child(n) { grid-column: span 1; }
  .journey-step:last-child { grid-column: span 2; }
  .journey-step:last-child figure { flex-direction: row; min-height: 240px; }
  .journey-step:last-child .journey-image { flex: 0 0 50%; aspect-ratio: auto; }
  .journey-step:last-child figcaption { display: flex; flex-direction: column; justify-content: center; }
}
@media (max-width: 600px) {
  .choice-section .choice-layout { width: calc(100% - 32px); }
  .choice-intro { grid-template-columns: minmax(0, .62fr) minmax(0, 1fr); gap: 12px; align-items: start; }
  .choice-intro .choice-heading h2 { font-size: clamp(1.7rem, 7.2vw, 2.25rem); line-height: 1.04; }
  .choice-intro .choice-heading .button { width: 100%; min-height: 48px; padding-inline: 11px; gap: 7px; font-size: 12px; }
  .choice-intro .choice-heading .button span { font-size: 17px; }
  .choice-trigger { grid-template-columns: 43px minmax(0, 1fr) 18px; gap: 13px; padding: 18px 10px; }
  .choice-trigger-title { font-size: 17px; }
  .choice-trigger-description { font-size: 12px; }
  .choice-arrow { width: 18px; height: 18px; }
  .choice-model-label { margin-left: 0; }
  .choice-gallery { grid-template-columns: 1fr; gap: 10px; padding-left: 0; }
  .journey-grid { grid-template-columns: 1fr; gap: 14px; }
  .journey-step:nth-child(n) { grid-column: auto; border-radius: 10px; }
  .journey-image, .journey-step:last-child .journey-image { flex-basis: auto; aspect-ratio: 16 / 9; }
  .journey-step:last-child figure { flex-direction: column; min-height: 0; }
  .journey-step:last-child figcaption { display: block; }
  .journey-step figcaption { padding: 15px 17px 18px; }
  .journey-step figcaption span { margin-bottom: 7px; }
  .journey-step figcaption strong { font-size: 1.4rem; }
  .journey-step figcaption p { margin-top: 6px; font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .journey-image img { transition: none; }
  .choice-panel.is-open, .choice-arrow, .choice-trigger { transition: none; }
}

.journey-step figcaption span { display: inline; margin: 0 9px 0 0; vertical-align: baseline; }
.journey-step figcaption strong { display: inline; }
.journey-step:last-child figcaption { display: block; }

.spec-dialog {
  width: min(580px, calc(100% - 28px));
  max-height: min(88vh, 820px);
  margin: auto;
  padding: 0;
  overflow: auto;
  border: 1px solid #d6e7ed;
  border-radius: 17px;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 25px 90px rgba(0, 25, 55, .3);
}
.spec-dialog::backdrop { background: rgba(2, 21, 48, .68); backdrop-filter: blur(4px); }
.spec-dialog-shell { position: relative; padding: 34px 38px 28px; }
.spec-dialog .eyebrow { margin: 0 0 10px; color: #087fab; }
.spec-dialog h2 { margin: 0 40px 17px 0; font-size: 36px; }
.spec-dialog-close {
  position: absolute; top: 18px; right: 18px; width: 34px; height: 34px;
  border: 0; border-radius: 50%; background: #edf5f8; color: var(--navy);
  font-size: 23px; line-height: 1;
}
.spec-list { margin: 0; }
.spec-list > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 18px; padding: 11px 0; border-bottom: 1px solid #e5eef2; }
.spec-list dt, .spec-list dd { min-width: 0; margin: 0; font-size: 13px; line-height: 1.4; }
.spec-list dt { color: #658095; }
.spec-list dd { color: #173d60; font-weight: 650; text-align: right; }
.spec-source { margin: 17px 0 0; color: #8093a1; font-size: 11px; }

@media (max-width: 600px) {
  .spec-dialog-shell { padding: 30px 19px 23px; }
  .spec-dialog h2 { font-size: 31px; }
  .spec-list > div { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 11px; }
  .spec-list dt, .spec-list dd { font-size: 12px; }
}

.steps-head { justify-content: center; text-align: center; }