:root {
  --ink: #102a36;
  --ink-soft: #405863;
  --navy: #0b3444;
  --navy-deep: #072630;
  --teal: #147d7b;
  --teal-bright: #58c3bd;
  --teal-pale: #e9f6f3;
  --amber: #d9782d;
  --amber-bright: #ef9f48;
  --amber-pale: #fff3e8;
  --blue: #2d67b2;
  --blue-pale: #edf4fc;
  --paper: #f7f9f8;
  --white: #ffffff;
  --line: #d8e1e2;
  --line-dark: rgba(255, 255, 255, 0.18);
  --shadow: 0 22px 60px rgba(12, 47, 58, 0.12);
  --shadow-soft: 0 12px 32px rgba(12, 47, 58, 0.08);
  --radius-sm: 12px;
  --radius: 20px;
  --radius-lg: 28px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

p,
h1,
h2,
h3,
figure,
dl,
dd {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--white);
  background: var(--navy-deep);
  border-radius: 8px;
  transform: translateY(-160%);
}

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

.page-shell {
  width: min(calc(100% - 48px), var(--max-width));
  margin-inline: auto;
}

.section {
  padding: 108px 0;
}

.section-kicker,
.eyebrow,
.mini-label {
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section h2 {
  max-width: 850px;
  margin-top: 10px;
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(13, 56, 70, 0.1);
  background: rgba(247, 249, 248, 0.9);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  width: min(calc(100% - 48px), var(--max-width));
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  gap: 2px;
  border-radius: 8px;
  background: var(--navy);
  transform: skewX(-8deg);
}

.brand-mark span {
  display: block;
  width: 4px;
  border-radius: 8px;
  background: var(--teal-bright);
}

.brand-mark span:nth-child(1) { height: 9px; }
.brand-mark span:nth-child(2) { height: 15px; }
.brand-mark span:nth-child(3) { height: 21px; background: var(--amber-bright); }

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.7vw, 34px);
  color: #304a55;
  font-size: 0.88rem;
  font-weight: 700;
}

.site-nav a {
  transition: color 160ms ease;
}

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

.site-nav .nav-paper {
  padding: 9px 14px;
  color: var(--white);
  background: var(--navy);
  border-radius: 999px;
}

.site-nav .nav-paper:hover,
.site-nav .nav-paper:focus-visible {
  color: var(--white);
  background: var(--teal);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 94px;
  background:
    linear-gradient(rgba(12, 70, 80, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 70, 80, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 86% 10%, rgba(88, 195, 189, 0.18), transparent 31%),
    radial-gradient(circle at 0 75%, rgba(239, 159, 72, 0.11), transparent 30%),
    var(--paper);
  background-size: 38px 38px, 38px 38px, auto, auto, auto;
}

.hero::after {
  position: absolute;
  right: -65px;
  bottom: -130px;
  width: 300px;
  height: 300px;
  border: 1px solid rgba(20, 125, 123, 0.2);
  border-radius: 50%;
  content: "";
}

.hero-grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 0.93fr) minmax(460px, 1.07fr);
  gap: clamp(50px, 7vw, 92px);
}

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

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.eyebrow::before {
  display: block;
  width: 34px;
  height: 2px;
  background: var(--amber);
  content: "";
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(2.85rem, 5.5vw, 5.25rem);
  font-weight: 680;
  letter-spacing: -0.06em;
  line-height: 0.97;
}

.hero h1 span {
  display: block;
  margin-top: 12px;
  color: var(--teal);
  font-size: 0.7em;
  letter-spacing: -0.05em;
  line-height: 1.04;
}

.hero-lede {
  max-width: 670px;
  margin-top: 28px;
  color: var(--ink-soft);
  font-size: 1.14rem;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  margin-top: 34px;
  gap: 12px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 800;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

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

.button-primary {
  color: var(--white);
  background: var(--navy);
  box-shadow: 0 10px 24px rgba(11, 52, 68, 0.18);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--teal);
}

.button-secondary {
  border-color: #afc3c7;
  background: rgba(255, 255, 255, 0.68);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--teal);
}

.hero-metrics {
  display: grid;
  margin-top: 42px;
  list-style: none;
  grid-template-columns: repeat(3, 1fr);
}

.hero-metrics li {
  display: flex;
  flex-direction: column;
  padding-right: 20px;
  border-right: 1px solid var(--line);
}

.hero-metrics li + li {
  padding-left: 20px;
}

.hero-metrics li:last-child {
  border-right: 0;
}

.hero-metrics strong {
  color: var(--navy);
  font-size: 1.38rem;
  letter-spacing: -0.035em;
}

.hero-metrics span {
  margin-top: 2px;
  color: #63777f;
  font-size: 0.72rem;
  line-height: 1.35;
}

.hero-media {
  position: relative;
}

.hero-media::before {
  position: absolute;
  z-index: 0;
  top: -22px;
  right: -22px;
  width: 35%;
  height: 42%;
  border-top: 3px solid var(--amber-bright);
  border-right: 3px solid var(--amber-bright);
  border-radius: 0 24px 0 0;
  content: "";
}

.media-frame {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  height: auto;
}

.media-frame-dark {
  padding: 10px;
  background: var(--navy-deep);
}

.media-frame-dark img {
  border-radius: 19px;
}

.media-badge {
  position: absolute;
  right: 22px;
  bottom: 22px;
  padding: 7px 11px;
  color: var(--white);
  background: rgba(7, 38, 48, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 800;
  backdrop-filter: blur(8px);
}

.hero-media figcaption {
  margin: 18px 18px 0;
  color: #63777f;
  font-size: 0.82rem;
  line-height: 1.55;
}

.hero-media figcaption strong {
  color: var(--ink);
}

.overview-section {
  background: var(--white);
}

.overview-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(52px, 8vw, 120px);
}

.abstract-copy {
  display: grid;
  color: var(--ink-soft);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  font-size: 1.13rem;
  line-height: 1.78;
  gap: 18px;
}

.metric-ribbon {
  display: grid;
  margin-top: 72px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  grid-template-columns: repeat(4, 1fr);
}

.metric-ribbon article {
  min-width: 0;
  padding: 30px clamp(18px, 2.7vw, 34px) 34px;
  border-right: 1px solid var(--line);
}

.metric-ribbon article:first-child {
  padding-left: 0;
}

.metric-ribbon article:last-child {
  padding-right: 0;
  border-right: 0;
}

.metric-value {
  display: block;
  color: var(--teal);
  font-size: clamp(1.65rem, 2.5vw, 2.35rem);
  font-weight: 750;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.metric-ribbon h3 {
  margin-top: 12px;
  font-size: 0.96rem;
  line-height: 1.3;
}

.metric-ribbon p {
  margin-top: 8px;
  color: #667b83;
  font-size: 0.76rem;
  line-height: 1.55;
}

.contrast-section {
  overflow: hidden;
  background: #f0f5f4;
}

.pipeline-source-figure {
  overflow: hidden;
  max-width: 1040px;
  margin: 0 auto;
  padding: 14px;
  border: 1px solid #ccdadb;
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.pipeline-source-figure img {
  width: 100%;
  height: auto;
  border-radius: 16px;
}

.pipeline-source-figure figcaption {
  padding: 18px 12px 7px;
  color: #61757d;
  font-size: 0.8rem;
  line-height: 1.6;
}

.section-heading {
  margin-bottom: 54px;
}

.centered-heading {
  max-width: 850px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.centered-heading > p:last-child,
.split-heading > p {
  margin-top: 18px;
  color: var(--ink-soft);
  font-size: 1.02rem;
  line-height: 1.7;
}

.pipeline-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.pipeline-card {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border: 1px solid #ccdadb;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-soft);
}

.pipeline-card::after {
  position: absolute;
  right: -85px;
  bottom: -85px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: rgba(217, 120, 45, 0.07);
  content: "";
}

.resident-card {
  border-color: rgba(20, 125, 123, 0.4);
  background: linear-gradient(145deg, #ffffff, #eaf6f3);
}

.resident-card::after {
  background: rgba(88, 195, 189, 0.12);
}

.pipeline-card-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
}

.pipeline-card h3 {
  font-size: 1.35rem;
  letter-spacing: -0.03em;
}

.panel-label {
  color: var(--amber);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.resident-card .panel-label {
  color: var(--teal);
}

.split-diagram {
  display: grid;
  min-height: 210px;
  align-items: center;
  margin-top: 30px;
  grid-template-columns: 1fr 105px 1fr;
}

.compute-block {
  display: flex;
  min-height: 165px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 14px;
  border: 1px solid #bdcdd0;
  border-radius: 18px;
  text-align: center;
}

.cpu-block {
  background: #f3f5f5;
}

.gpu-block {
  border-color: #9ab6d9;
  background: var(--blue-pale);
}

.chip-label {
  display: block;
  margin-bottom: 9px;
  color: var(--navy);
  font-size: 1.28rem;
  font-weight: 850;
  letter-spacing: -0.025em;
}

.gpu-block .chip-label {
  color: var(--blue);
}

.compute-block strong {
  font-size: 0.88rem;
  line-height: 1.35;
}

.compute-block small {
  margin-top: 9px;
  color: #6e8288;
  font-size: 0.68rem;
  line-height: 1.45;
}

.transfer-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: var(--amber);
  font-size: 0.62rem;
  font-weight: 800;
  gap: 5px;
}

.transfer-block i {
  position: relative;
  display: block;
  width: 82px;
  height: 16px;
  border-top: 2px solid var(--amber-bright);
  border-bottom: 2px solid var(--amber-bright);
}

.transfer-block i::before,
.transfer-block i::after {
  position: absolute;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  content: "";
}

.transfer-block i::before {
  top: -6px;
  right: -1px;
  border-left: 8px solid var(--amber-bright);
}

.transfer-block i::after {
  bottom: -6px;
  left: -1px;
  border-right: 8px solid var(--amber-bright);
}

.resident-diagram {
  min-height: 210px;
  margin-top: 30px;
}

.resident-chip {
  position: relative;
  display: grid;
  min-height: 210px;
  align-items: center;
  padding: 22px;
  border: 2px solid var(--teal);
  border-radius: 22px;
  background:
    linear-gradient(rgba(20, 125, 123, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 125, 123, 0.05) 1px, transparent 1px),
    #f8fffd;
  background-size: 20px 20px;
  grid-template-columns: 1fr 50px 1fr;
}

.resident-chip > .chip-label {
  position: absolute;
  top: -17px;
  left: 50%;
  margin: 0;
  padding: 2px 14px;
  color: var(--teal);
  background: #f8fffd;
  transform: translateX(-50%);
}

.resident-module {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

.resident-module div {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.resident-module strong {
  font-size: 0.86rem;
  line-height: 1.25;
}

.resident-module small {
  margin-top: 5px;
  color: #617c7c;
  font-size: 0.67rem;
  line-height: 1.4;
}

.module-icon {
  position: relative;
  display: block;
  width: 48px;
  min-width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--teal);
}

.module-grid {
  background:
    radial-gradient(circle, #fff 2px, transparent 3px) 0 0 / 12px 12px,
    var(--teal);
}

.module-network::before,
.module-network::after {
  position: absolute;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 16px #fff;
  content: "";
}

.module-network::before { left: 10px; }
.module-network::after { right: 10px; }

.resident-link {
  position: relative;
  width: 36px;
  height: 2px;
  margin-inline: auto;
  background: var(--amber);
}

.resident-link::before,
.resident-link::after {
  position: absolute;
  top: -4px;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  content: "";
}

.resident-link::before {
  left: -2px;
  border-right: 7px solid var(--amber);
}

.resident-link::after {
  right: -2px;
  border-left: 7px solid var(--amber);
}

.pipeline-note {
  position: relative;
  z-index: 1;
  margin-top: 22px;
  color: #61757d;
  font-size: 0.78rem;
  line-height: 1.55;
}

.method-section {
  background: var(--white);
}

.split-heading {
  display: grid;
  align-items: end;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: clamp(42px, 7vw, 100px);
}

.split-heading > p {
  padding-bottom: 2px;
}

.stage-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.stage-card {
  position: relative;
  padding: 30px 28px 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fbfcfc;
}

.featured-stage {
  color: var(--white);
  border-color: var(--navy);
  background: var(--navy);
  box-shadow: var(--shadow-soft);
}

.stage-number {
  display: block;
  color: var(--amber);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.featured-stage .stage-number {
  color: var(--amber-bright);
}

.stage-card h3 {
  margin-top: 16px;
  font-size: 1.25rem;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.stage-card > p {
  margin-top: 15px;
  color: #546c75;
  font-size: 0.84rem;
  line-height: 1.65;
}

.featured-stage > p {
  color: rgba(255, 255, 255, 0.74);
}

.stage-card ul {
  display: grid;
  margin-top: 22px;
  color: #39525d;
  font-size: 0.76rem;
  list-style: none;
  gap: 9px;
}

.featured-stage ul {
  color: rgba(255, 255, 255, 0.9);
}

.stage-card li {
  position: relative;
  padding-left: 18px;
  line-height: 1.45;
}

.stage-card li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 7px;
  height: 2px;
  background: var(--teal);
  content: "";
}

.featured-stage li::before {
  background: var(--teal-bright);
}

.method-media-grid {
  display: grid;
  align-items: stretch;
  margin-top: 56px;
  grid-template-columns: minmax(250px, 0.34fr) minmax(0, 0.66fr);
  gap: 22px;
}

.figure-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.figure-image {
  display: flex;
  min-height: 310px;
  align-items: center;
  justify-content: center;
  padding: 26px;
}

.soft-image {
  background: linear-gradient(145deg, #edf5f4, #f9faf9);
}

.soft-image img {
  width: auto;
  max-width: 100%;
  height: auto;
}

.white-image {
  background: #fafafa;
}

.white-image img {
  width: 100%;
  height: auto;
}

.figure-card figcaption {
  min-height: 118px;
  padding: 22px 25px 25px;
  color: #62757c;
  border-top: 1px solid var(--line);
  font-size: 0.77rem;
  line-height: 1.55;
}

.figure-card figcaption span,
.demo-wide figcaption span {
  display: block;
  margin-bottom: 7px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 800;
}

.robustness-section {
  padding: 82px 0;
  color: var(--white);
  background:
    radial-gradient(circle at 4% 15%, rgba(88, 195, 189, 0.18), transparent 26%),
    linear-gradient(120deg, var(--navy-deep), var(--navy));
}

.feature-row {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(280px, 0.7fr) minmax(520px, 1.3fr);
  gap: clamp(50px, 8vw, 105px);
}

.light-kicker {
  color: var(--teal-bright);
}

.feature-copy h2 {
  max-width: 470px;
  font-size: clamp(2rem, 3.7vw, 3.15rem);
}

.feature-copy > p:not(.section-kicker) {
  max-width: 490px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
}

.feature-points {
  display: grid;
  margin-top: 28px;
  gap: 10px;
}

.feature-points span {
  position: relative;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.82rem;
}

.feature-points span::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 9px;
  height: 2px;
  background: var(--amber-bright);
  content: "";
}

.feature-points strong {
  color: var(--white);
}

.feature-media {
  overflow: hidden;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: #080b0d;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
}

.feature-media img {
  width: 100%;
}

.feature-media figcaption {
  padding: 14px 18px;
  color: rgba(255, 255, 255, 0.56);
  border-top: 1px solid var(--line-dark);
  font-size: 0.72rem;
}

.results-section {
  background: var(--paper);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.result-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 8px 28px rgba(12, 47, 58, 0.05);
}

.result-image {
  display: flex;
  min-height: 340px;
  align-items: center;
  justify-content: center;
  padding: 30px;
  background: #fbfcfc;
}

.result-image img {
  width: 100%;
  height: auto;
}

.compact-result-image img {
  max-width: 82%;
}

.result-card figcaption {
  display: grid;
  min-height: 154px;
  padding: 25px 28px 28px;
  border-top: 1px solid var(--line);
  grid-template-columns: 32px 1fr;
  gap: 14px;
}

.result-index {
  display: flex;
  width: 30px;
  height: 30px;
  align-items: center;
  justify-content: center;
  color: var(--white);
  border-radius: 8px;
  background: var(--teal);
  font-size: 0.72rem;
  font-weight: 900;
}

.result-card h3 {
  font-size: 1.04rem;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.result-card figcaption p {
  margin-top: 8px;
  color: #657980;
  font-size: 0.76rem;
  line-height: 1.6;
}

.demos-section {
  background: var(--white);
}

.narrow-heading {
  max-width: 760px;
}

.demo-wide {
  overflow: hidden;
  max-width: 1000px;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #f8faf9;
  box-shadow: var(--shadow);
}

.demo-wide img {
  width: 100%;
}

.demo-wide figcaption {
  padding: 20px 26px 23px;
  color: #60747b;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
}

.deployment-section {
  background: #eef6f5;
}

.deployment-grid {
  display: grid;
  align-items: stretch;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
  gap: 24px;
}

.deployment-video {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-soft);
}

.deployment-video img {
  width: 100%;
}

.deployment-video figcaption {
  padding: 14px 20px;
  color: #63777e;
  border-top: 1px solid var(--line);
  font-size: 0.72rem;
}

.deployment-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px;
  border: 1px solid rgba(20, 125, 123, 0.28);
  border-radius: var(--radius);
  background: var(--white);
}

.distill-stats {
  display: grid;
  align-items: center;
  grid-template-columns: 1fr auto 1fr;
  gap: 14px;
}

.distill-stats article {
  display: flex;
  flex-direction: column;
}

.distill-stats strong {
  color: var(--teal);
  font-size: clamp(1.45rem, 2.3vw, 2rem);
  letter-spacing: -0.04em;
}

.distill-stats span:not(.distill-arrow) {
  color: #697d84;
  font-size: 0.7rem;
}

.distill-arrow {
  color: var(--amber);
  font-size: 1.65rem;
}

.check-list {
  display: grid;
  margin-top: 36px;
  color: #425b64;
  list-style: none;
  gap: 14px;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  font-size: 0.82rem;
  line-height: 1.45;
}

.check-list li::before {
  position: absolute;
  top: 0.15em;
  left: 0;
  width: 17px;
  height: 17px;
  border: 1px solid var(--teal);
  border-radius: 50%;
  color: var(--teal);
  content: "✓";
  font-size: 0.68rem;
  font-weight: 900;
  line-height: 15px;
  text-align: center;
}

.deployment-evidence {
  display: grid;
  align-items: center;
  margin-top: 26px;
  padding: 42px;
  border: 1px solid rgba(20, 125, 123, 0.28);
  border-radius: var(--radius-lg);
  background: var(--white);
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: clamp(44px, 7vw, 84px);
}

.evidence-figure img {
  width: 100%;
}

.evidence-figure figcaption {
  margin-top: 14px;
  color: #718389;
  font-size: 0.7rem;
}

.evidence-copy h3 {
  margin-top: 10px;
  font-size: clamp(1.55rem, 2.6vw, 2.25rem);
  letter-spacing: -0.04em;
  line-height: 1.14;
}

.evidence-copy > p:not(.mini-label) {
  margin-top: 18px;
  color: #586e76;
  font-size: 0.9rem;
  line-height: 1.72;
}

.evidence-metrics {
  display: grid;
  margin-top: 28px;
  gap: 12px;
}

.evidence-metrics div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 0.74rem;
}

.evidence-metrics dt {
  color: #697d84;
}

.evidence-metrics dd {
  color: var(--ink);
  font-weight: 800;
  text-align: right;
}

.paper-section {
  padding: 82px 0;
  color: var(--white);
  background: var(--navy-deep);
}

.paper-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.paper-card h2 {
  margin-top: 9px;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.045em;
}

.paper-card p:not(.section-kicker) {
  max-width: 670px;
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.67);
}

.button-light {
  min-width: 160px;
  color: var(--navy-deep);
  background: var(--white);
}

.button-light:hover,
.button-light:focus-visible {
  background: var(--teal-bright);
}

.site-footer {
  padding: 28px 0;
  color: #718389;
  background: #061d25;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.72rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

@media (max-width: 1040px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 820px;
  }

  .hero-media {
    max-width: 820px;
  }

  .pipeline-compare {
    grid-template-columns: 1fr;
  }

  .split-diagram,
  .resident-diagram {
    max-width: 650px;
    margin-right: auto;
    margin-left: auto;
  }

  .feature-row {
    grid-template-columns: 1fr;
  }

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

  .feature-copy h2,
  .feature-copy > p:not(.section-kicker) {
    max-width: 720px;
  }
}

@media (max-width: 820px) {
  .section {
    padding: 82px 0;
  }

  .site-nav {
    gap: 15px;
  }

  .site-nav a:not(.nav-paper) {
    display: none;
  }

  .overview-grid,
  .split-heading,
  .deployment-grid,
  .deployment-evidence {
    grid-template-columns: 1fr;
  }

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

  .metric-ribbon article {
    border-bottom: 1px solid var(--line);
  }

  .metric-ribbon article:nth-child(2) {
    border-right: 0;
  }

  .metric-ribbon article:nth-child(3),
  .metric-ribbon article:nth-child(4) {
    border-bottom: 0;
  }

  .metric-ribbon article:first-child,
  .metric-ribbon article:nth-child(3) {
    padding-left: 0;
  }

  .metric-ribbon article:nth-child(2),
  .metric-ribbon article:last-child {
    padding-right: 0;
  }

  .stage-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

  .method-media-grid {
    grid-template-columns: 1fr;
  }

  .model-figure .figure-image {
    min-height: 390px;
  }

  .paper-card {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .page-shell,
  .nav-shell {
    width: min(calc(100% - 30px), var(--max-width));
  }

  .section {
    padding: 68px 0;
  }

  .nav-shell {
    min-height: 64px;
  }

  .site-nav {
    font-size: 0.78rem;
  }

  .hero {
    padding: 66px 0 74px;
  }

  .hero-grid {
    gap: 52px;
  }

  .hero h1 {
    font-size: clamp(2.55rem, 13vw, 4rem);
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hero-metrics li,
  .hero-metrics li + li {
    padding: 0 0 16px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-metrics li:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .hero-media::before {
    display: none;
  }

  .media-frame,
  .demo-wide,
  .deployment-evidence {
    border-radius: var(--radius);
  }

  .overview-grid {
    gap: 30px;
  }

  .metric-ribbon {
    grid-template-columns: 1fr;
  }

  .metric-ribbon article,
  .metric-ribbon article:first-child,
  .metric-ribbon article:nth-child(2),
  .metric-ribbon article:nth-child(3),
  .metric-ribbon article:last-child {
    padding: 25px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric-ribbon article:last-child {
    border-bottom: 0;
  }

  .pipeline-card {
    padding: 26px 20px;
  }

  .pipeline-card-header {
    align-items: flex-start;
    flex-direction: column-reverse;
    gap: 5px;
  }

  .split-diagram {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .compute-block {
    min-height: 140px;
  }

  .transfer-block i {
    width: 70px;
    transform: rotate(90deg);
  }

  .resident-chip {
    padding: 35px 20px 24px;
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .resident-link {
    transform: rotate(90deg);
  }

  .stage-card {
    padding: 26px 23px 28px;
  }

  .figure-image {
    min-height: auto;
    padding: 18px;
  }

  .model-figure .figure-image {
    min-height: 330px;
  }

  .feature-row {
    gap: 42px;
  }

  .result-image {
    min-height: 260px;
    padding: 18px;
  }

  .result-card figcaption {
    padding: 22px 20px 24px;
  }

  .deployment-copy,
  .deployment-evidence {
    padding: 25px 20px;
  }

  .distill-stats {
    align-items: flex-start;
    grid-template-columns: 1fr;
  }

  .distill-arrow {
    transform: rotate(90deg);
  }

  .evidence-metrics div {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .evidence-metrics dd {
    text-align: left;
  }

  .footer-row {
    flex-direction: column;
    gap: 5px;
  }
}

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

  .button,
  .site-nav a {
    transition: none;
  }
}

@media print {
  .site-header,
  .hero-actions,
  .paper-section,
  .site-footer {
    display: none;
  }

  .section,
  .hero {
    padding: 36px 0;
  }

  .pipeline-card,
  .result-card,
  .figure-card,
  .deployment-evidence {
    break-inside: avoid;
    box-shadow: none;
  }
}