:root {
  --page-max: 1460px;
  --page-padding: clamp(20px, 4.2vw, 72px);
  --space-section: clamp(96px, 9vw, 156px);
  --space-card: clamp(20px, 2.4vw, 36px);
  --header-height: 86px;
  --font-display: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-body: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-mono: "Bahnschrift", "Arial Narrow", monospace;
  --color-bg: #f6f8fc;
  --color-surface: #ffffff;
  --color-surface-soft: #eef3f9;
  --color-text: #071326;
  --color-text-2: #17263c;
  --color-muted: #64748a;
  --color-muted-2: #8a98aa;
  --color-line: #d7e0eb;
  --color-line-strong: #b8c6d7;
  --color-primary: #0a63f7;
  --color-primary-2: #0754d3;
  --color-primary-soft: #e8f0ff;
  --color-accent: #f1a20d;
  --color-dark: #061426;
  --color-dark-2: #0a2039;
  --color-dark-line: #294665;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-soft: 0 14px 38px rgba(22, 44, 73, 0.1);
  --shadow-raised: 0 28px 70px rgba(8, 27, 53, 0.18);
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-ui: cubic-bezier(0.4, 0, 0.2, 1);
  --z-header: 100;
  --z-menu: 110;
  --z-toast: 150;
  --z-lightbox: 200;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.no-scroll,
body.menu-open {
  overflow: hidden;
}

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

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

button {
  border: 0;
}

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

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

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

ul,
ol {
  padding: 0;
  list-style: none;
}

svg {
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--color-primary) 72%, white);
  outline-offset: 4px;
}

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

[hidden] {
  display: none !important;
}

.skip-link {
  position: fixed;
  z-index: calc(var(--z-lightbox) + 1);
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: #fff;
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  transform: translateY(-160%);
  transition: transform 180ms var(--ease-ui);
}

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

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.ui-icon {
  flex: 0 0 auto;
  overflow: visible;
  color: var(--color-primary);
}

.section {
  position: relative;
  isolation: isolate;
  scroll-margin-top: 0;
  overflow: clip;
}

.section-inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - (var(--page-padding) * 2)), var(--page-max));
  margin-inline: auto;
}

.blueprint-light {
  background-color: var(--color-bg);
  background-image:
    linear-gradient(rgba(69, 114, 174, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(69, 114, 174, 0.055) 1px, transparent 1px);
  background-size: 34px 34px;
}

.blueprint-dark {
  color: #fff;
  background-color: var(--color-dark);
  background-image:
    linear-gradient(rgba(85, 132, 191, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(85, 132, 191, 0.055) 1px, transparent 1px);
  background-size: 40px 40px;
}

.blueprint-light::before,
.blueprint-dark::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  content: "";
}

.blueprint-light::before {
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.96), rgba(246, 249, 253, 0.72) 58%, rgba(233, 241, 251, 0.82));
}

.blueprint-dark::before {
  background: linear-gradient(120deg, rgba(3, 15, 30, 0.96), rgba(6, 23, 43, 0.84) 60%, rgba(8, 36, 65, 0.84));
}

/* Header */
.site-header {
  position: fixed;
  z-index: var(--z-header);
  top: 0;
  left: 0;
  display: flex;
  width: 100%;
  height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  padding-inline: max(var(--page-padding), calc((100vw - var(--page-max)) / 2));
  color: var(--color-text);
  background: rgba(247, 249, 252, 0.91);
  border-bottom: 1px solid rgba(166, 181, 200, 0.5);
  backdrop-filter: blur(16px) saturate(130%);
  transition:
    height 260ms var(--ease-standard),
    color 260ms var(--ease-ui),
    background-color 260ms var(--ease-ui),
    border-color 260ms var(--ease-ui),
    box-shadow 260ms var(--ease-ui);
}

.site-header.is-scrolled {
  height: 70px;
  box-shadow: 0 8px 28px rgba(9, 27, 50, 0.07);
}

.site-header[data-theme="dark"] {
  color: #fff;
  background: rgba(4, 17, 33, 0.9);
  border-color: rgba(107, 141, 181, 0.28);
  box-shadow: 0 10px 34px rgba(0, 9, 22, 0.22);
}

.brand {
  display: inline-flex;
  min-height: 44px;
  align-items: flex-end;
  gap: 12px;
}

.brand span {
  font-family: var(--font-display);
  font-size: clamp(26px, 2.2vw, 34px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1;
}

.brand i {
  width: 1px;
  height: 22px;
  margin-bottom: 1px;
  background: currentColor;
  opacity: 0.3;
  transform: skewX(-14deg);
}

.brand small {
  color: var(--color-muted);
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1;
  padding-bottom: 1px;
}

.site-header[data-theme="dark"] .brand small {
  color: #b7c5d8;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(28px, 4vw, 64px);
}

.site-nav a {
  position: relative;
  display: grid;
  min-width: 44px;
  min-height: 44px;
  place-items: center;
  font-size: 15px;
  font-weight: 650;
}

.site-nav a::after {
  position: absolute;
  right: 18%;
  bottom: 3px;
  left: 18%;
  height: 2px;
  content: "";
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 220ms var(--ease-standard);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.site-header[data-theme="dark"] .site-nav a.is-active::after {
  background: var(--color-accent);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  place-items: center;
  padding: 0;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  position: absolute;
  width: 24px;
  height: 2px;
  background: currentColor;
  transition: transform 220ms var(--ease-standard);
}

.menu-toggle span:first-child {
  transform: translateY(-5px);
}

.menu-toggle span:last-child {
  transform: translateY(5px);
}

.menu-toggle.is-open span:first-child {
  transform: rotate(45deg);
}

.menu-toggle.is-open span:last-child {
  transform: rotate(-45deg);
}

/* Shared type and controls */
.section-code {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-2);
  font-family: var(--font-mono);
  font-size: clamp(13px, 1.2vw, 17px);
  letter-spacing: 0.025em;
  line-height: 1.2;
}

.section-code strong {
  color: var(--color-primary);
  font-size: clamp(24px, 2vw, 34px);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.section-code span {
  color: var(--color-primary);
}

.section-code.dark {
  color: #c6d3e2;
}

.section-code.dark strong,
.section-code.dark span {
  color: var(--color-accent);
}

.section-code.centered {
  justify-content: center;
}

.accent-rule,
.blue-rule,
.amber-rule {
  width: 44px;
  height: 3px;
  margin-block: 26px 28px;
  background: var(--color-accent);
}

.blue-rule {
  background: var(--color-primary);
}

.amber-rule {
  background: var(--color-accent);
}

.button {
  display: inline-flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 22px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition:
    color 220ms var(--ease-ui),
    background-color 220ms var(--ease-ui),
    border-color 220ms var(--ease-ui),
    transform 220ms var(--ease-standard),
    box-shadow 220ms var(--ease-ui);
}

.button svg {
  width: 22px;
  height: 22px;
}

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

.button:active {
  transform: translateY(1px) scale(0.985);
}

.button-primary {
  color: #fff;
  background: var(--color-primary);
  box-shadow: 0 12px 28px rgba(10, 99, 247, 0.2);
}

.button-primary:hover {
  background: var(--color-primary-2);
  box-shadow: 0 18px 36px rgba(10, 99, 247, 0.28);
}

.button-ghost {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--color-primary);
}

.button-ghost:hover {
  color: var(--color-primary);
  background: #fff;
}

.button-dark {
  color: #fff;
  background: rgba(3, 15, 29, 0.58);
  border-color: #3473bf;
}

.button.is-unavailable {
  cursor: not-allowed;
  opacity: 0.78;
}

.button.is-unavailable:hover {
  transform: none;
}

.button small {
  display: inline-block;
  margin-left: 10px;
  color: #9fb2c9;
  font-size: 11px;
  font-weight: 500;
}

.link-arrow {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 16px;
  color: #fff;
  border-bottom: 2px solid var(--color-primary);
  font-weight: 700;
  transition: gap 220ms var(--ease-standard), color 220ms var(--ease-ui);
}

.link-arrow:hover {
  gap: 22px;
  color: #8dbbff;
}

.link-arrow svg {
  width: 22px;
  height: 22px;
}

.dark-link {
  color: var(--color-text);
}

/* Hero */
.hero-section {
  display: grid;
  min-height: max(720px, 100svh);
  align-items: stretch;
  padding-top: var(--header-height);
  background-color: #fbfcfe;
  background-image:
    linear-gradient(rgba(69, 114, 174, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(69, 114, 174, 0.026) 1px, transparent 1px);
  background-size: 56px 56px;
}

.hero-section.blueprint-light::before {
  background: linear-gradient(108deg, rgba(255, 255, 255, 0.99) 0%, rgba(252, 253, 255, 0.96) 46%, rgba(241, 247, 253, 0.78) 100%);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(500px, 0.7fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 2vw, 36px);
  padding-block: clamp(26px, 2.5vw, 40px) clamp(82px, 7vw, 112px);
}

.hero-copy {
  position: relative;
  z-index: 5;
  max-width: 560px;
  padding-bottom: 52px;
}

.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(64px, 4vw, 74px);
  font-weight: 800;
  letter-spacing: -0.058em;
  line-height: 1.06;
}

.hero-copy-line {
  display: block;
  white-space: nowrap;
}

.hero-subtitle {
  max-width: 30em;
  margin-top: 24px;
  color: #3f526c;
  font-size: clamp(18px, 1.3vw, 21px);
  font-weight: 600;
  line-height: 1.62;
  text-wrap: pretty;
}

.hero-copy .accent-rule {
  width: 42px;
  height: 3px;
  margin-block: 24px 24px;
}

.hero-text {
  max-width: 35em;
  color: #5d6c80;
  font-size: clamp(16px, 1.05vw, 17px);
  line-height: 1.82;
  text-wrap: pretty;
}

.hero-text-line {
  display: block;
}

.hero-text-keep {
  white-space: nowrap;
}

.hero-actions,
.section-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero-actions {
  margin-top: 30px;
}

.hero-actions .button {
  min-width: 180px;
  min-height: 56px;
  border-radius: 6px;
}

.hero-actions .button svg {
  transition: transform 220ms var(--ease-standard);
}

.hero-actions .button:hover svg {
  transform: translateX(3px);
}

.side-index {
  position: absolute;
  z-index: 3;
  top: 34%;
  left: clamp(14px, 1.7vw, 30px);
  display: grid;
  justify-items: center;
  gap: 11px;
  color: var(--color-primary);
  opacity: 0.76;
}

.side-index strong {
  font-family: var(--font-mono);
  font-size: 18px;
  font-variant-numeric: tabular-nums;
}

.side-index span,
.side-index b {
  display: block;
  width: 1px;
  height: 30px;
  background: currentColor;
  opacity: 0.4;
}

.side-index b {
  height: 46px;
  opacity: 0.58;
}

.side-index em {
  writing-mode: vertical-rl;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  font-style: normal;
  letter-spacing: 0.12em;
}

.hero-media {
  --hero-tune-primary-width: 96%;
  --hero-tune-primary-height: 100%;
  --hero-tune-support-height: 220px;
  --hero-tune-left-fr: 61fr;
  --hero-tune-right-fr: 39fr;
  --hero-tune-primary-position: 50% 50%;
  --hero-tune-wide-position: 50% 12%;
  --hero-tune-detail-position: 65% 6%;
  --hero-tune-primary-scale: 1;
  --hero-tune-wide-scale: 1.12;
  --hero-tune-detail-scale: 1.04;
  position: relative;
  z-index: 2;
  display: grid;
  min-width: 0;
  width: 100%;
  height: var(--hero-tune-media-height, clamp(500px, 64svh, 640px));
  grid-template-rows: minmax(0, 1fr) var(--hero-tune-support-height, clamp(156px, 30%, 190px));
  gap: 18px;
  align-content: center;
}

.hero-media::before {
  position: absolute;
  z-index: -1;
  inset: 4% -1.5% 34% 5%;
  content: "";
  border: 1px solid rgba(66, 112, 173, 0.11);
  pointer-events: none;
}

.hero-media-primary,
.hero-media-support {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: #e7edf4;
  border: 1px solid rgba(116, 143, 175, 0.58);
  border-radius: 6px;
  transform: translate3d(var(--hero-parallax-x, 0), var(--hero-parallax-y, 0), 0);
  transition:
    opacity 560ms var(--ease-standard),
    transform 560ms var(--ease-standard),
    box-shadow 240ms var(--ease-ui);
}

.shot {
  overflow: hidden;
  background: #dce4ee;
}

.hero-media-primary img,
.hero-media-support img,
.shot img,
.archive-board img,
.flow-cards img,
.sketch-sheet img,
.trust-card img,
.contact-machine img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--pos, 50% 50%);
}

.hero-media-primary {
  width: var(--hero-tune-primary-width, 96%);
  height: var(--hero-tune-primary-height, 100%);
  align-self: center;
  justify-self: end;
  box-shadow: 0 24px 58px rgba(14, 39, 70, 0.16);
}

.hero-media-primary img {
  object-position: var(--hero-tune-primary-position, var(--pos, 50% 50%));
  transform: scale(var(--hero-tune-primary-scale, 1));
}

.hero-work-label {
  position: absolute;
  z-index: 2;
  top: 18px;
  left: 18px;
  display: grid;
  gap: 2px;
  color: #fff;
  font-family: var(--font-mono);
  line-height: 1.25;
  opacity: 0.78;
  pointer-events: none;
  text-shadow: 0 1px 8px rgba(0, 18, 42, 0.55);
}

.hero-work-label span,
.hero-work-label strong,
.hero-work-label em {
  font-style: normal;
  font-weight: 500;
  letter-spacing: 0.12em;
}

.hero-work-label span,
.hero-work-label em {
  font-size: 10px;
}

.hero-work-label strong {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero-media-supports {
  display: grid;
  width: var(--hero-tune-supports-width, 96%);
  min-width: 0;
  grid-template-columns: minmax(0, var(--hero-tune-left-fr, 1.12fr)) minmax(0, var(--hero-tune-right-fr, 0.88fr));
  gap: 18px;
  justify-self: end;
}

.hero-media-support {
  background: #fff;
  border: 0;
  border-radius: 4px;
  box-shadow: 0 14px 32px rgba(14, 39, 70, 0.12);
}

.hero-media-support img {
  display: block;
  border-radius: inherit;
}

.hero-media-support-wide img {
  object-position: var(--hero-tune-wide-position, var(--pos, 50% 50%));
  transform: scale(var(--hero-tune-wide-scale, 1.13));
  transform-origin: 50% 42%;
}

.hero-media-support-detail img {
  object-position: var(--hero-tune-detail-position, var(--pos, 65% 6%));
  transform: scale(var(--hero-tune-detail-scale, 1.04));
  transform-origin: 50% 0%;
}

/* Cross-section image tuner hooks. Production defaults stay unchanged. */
.cap-card:nth-child(4) .video-thumb {
  --visual-tune-video-position: 45% 28%;
  --visual-tune-video-scale: 1;
}

.cap-card:nth-child(4) .video-thumb img {
  object-position: var(--visual-tune-video-position, var(--pos, 45% 28%));
  transform: scale(var(--visual-tune-video-scale, 1));
  transform-origin: 50% 50%;
}

/* Hero visual tuner: created only when the URL contains ?tune=hero. */
.hero-tuner {
  position: fixed;
  z-index: 210;
  top: calc(var(--header-height) + 16px);
  right: 16px;
  display: grid;
  width: min(328px, calc(100vw - 24px));
  max-height: calc(100dvh - var(--header-height) - 32px);
  gap: 14px;
  padding: 18px;
  overflow-y: auto;
  color: #f4f8fd;
  background: rgba(5, 18, 35, 0.97);
  border: 1px solid rgba(98, 142, 191, 0.55);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(4, 18, 35, 0.34);
  font-size: 12px;
}

.hero-tuner header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(103, 142, 184, 0.32);
}

.hero-tuner header strong {
  font-size: 15px;
}

.hero-tuner header small,
.hero-tuner-note {
  color: #8298b2;
}

.hero-tuner-field {
  display: grid;
  gap: 7px;
}

.hero-tuner-field > span {
  display: flex;
  justify-content: space-between;
  color: #b9c8d8;
}

.hero-tuner output {
  color: #fff;
  font-family: var(--font-mono);
}

.hero-tuner select,
.hero-tuner textarea,
.hero-tuner button {
  width: 100%;
  color: inherit;
  background: #0b223c;
  border: 1px solid #355778;
  border-radius: 4px;
  font: inherit;
}

.hero-tuner select,
.hero-tuner button {
  min-height: 40px;
  padding-inline: 11px;
}

.hero-tuner input[type="range"] {
  width: 100%;
  accent-color: #1775ff;
}

.hero-tuner textarea {
  min-height: 150px;
  padding: 10px;
  resize: vertical;
  color: #bfd7f2;
  font-family: var(--font-mono);
  font-size: 10px;
  line-height: 1.55;
}

.hero-tuner-actions {
  display: grid;
  grid-template-columns: 1fr 0.72fr;
  gap: 8px;
}

.hero-tuner button {
  cursor: pointer;
}

.hero-tuner-copy {
  background: #116cff !important;
  border-color: #116cff !important;
  font-weight: 700 !important;
}

.hero-tuner-target {
  outline: 2px solid rgba(17, 108, 255, 0.95);
  outline-offset: 4px;
}

.hero-tuner-field[hidden] {
  display: none;
}

body[data-visual-tuner="true"] .hero-media-support-detail img,
body[data-visual-tuner="true"] .cap-card:nth-child(4) .video-thumb img,
body[data-visual-tuner="true"] .archive-board.board-detail img {
  transition: transform 120ms linear, padding 120ms linear;
}

@media (max-width: 620px) {
  .hero-tuner {
    top: auto;
    right: 12px;
    bottom: 12px;
    left: 12px;
    width: auto;
    max-height: 58dvh;
  }
}

.player-bar {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: 11px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 26px 16px 14px;
  color: #fff;
  background: linear-gradient(transparent, rgba(1, 9, 18, 0.78));
}

.player-bar span:first-child {
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid currentColor;
}

.player-bar span:nth-child(2) {
  display: none;
}

.player-bar i {
  height: 1px;
  background: linear-gradient(90deg, #fff 34%, rgba(255, 255, 255, 0.34) 34%);
}

.player-bar b {
  font-family: var(--font-mono);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

/* Capability */
.capability-section {
  padding-block: var(--space-section);
}

.capability-section::after {
  position: absolute;
  z-index: -1;
  top: 0;
  right: -8%;
  width: min(62vw, 980px);
  height: 100%;
  content: "";
  background:
    linear-gradient(90deg, rgba(246, 248, 252, 1), rgba(246, 248, 252, 0.4) 38%, rgba(246, 248, 252, 0.68)),
    url("assets/optimized/04-capability-machined-cylinder-bg.webp") 80% center / cover no-repeat;
  opacity: 0.24;
}

.capability-layout {
  display: grid;
  grid-template-columns: minmax(310px, 0.72fr) minmax(640px, 1.28fr);
  align-items: start;
  gap: clamp(48px, 6vw, 96px);
}

.section-copy {
  position: sticky;
  top: 116px;
  padding-top: 8px;
}

.section-copy h2 {
  margin-top: 44px;
  font-family: var(--font-display);
  font-size: clamp(40px, 3.45vw, 54px);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 1.13;
  text-wrap: balance;
}

.section-copy > p:not(.section-code, .tiny-credit) {
  max-width: 34em;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.9;
}

.capability-icons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 58px;
  border-top: 1px solid var(--color-line);
}

.capability-icons div {
  display: grid;
  min-height: 124px;
  grid-template-columns: 34px 1fr;
  grid-template-rows: auto auto;
  column-gap: 14px;
  align-content: center;
  padding: 18px 14px;
  border-bottom: 1px solid var(--color-line);
}

.capability-icons div:nth-child(odd) {
  border-right: 1px solid var(--color-line);
}

.capability-icons .icon {
  position: relative;
  grid-row: 1 / 3;
  width: 28px;
  height: 28px;
  align-self: center;
  border: 1.5px solid var(--color-primary);
  border-radius: 50%;
}

.capability-icons .icon::before,
.capability-icons .icon::after {
  position: absolute;
  content: "";
}

.capability-icons .icon.target::before {
  inset: 6px;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.capability-icons .icon.target::after {
  inset: 3px 13px;
  border-block: 1px solid currentColor;
}

.capability-icons .icon.cubes::before {
  top: 7px;
  left: 7px;
  width: 7px;
  height: 7px;
  border: 1px solid currentColor;
  box-shadow: 7px 4px 0 -1px #fff, 7px 4px 0 0 currentColor, 2px 9px 0 -1px #fff, 2px 9px 0 0 currentColor;
  transform: rotate(30deg) skewX(-5deg);
}

.capability-icons .icon.grid::before {
  inset: 6px;
  background:
    linear-gradient(currentColor 0 0) 50% 0 / 1px 100% no-repeat,
    linear-gradient(currentColor 0 0) 0 50% / 100% 1px no-repeat;
  border: 1px solid currentColor;
}

.capability-icons .icon.shield::before {
  top: 5px;
  left: 7px;
  width: 12px;
  height: 15px;
  border: 1px solid currentColor;
  border-radius: 7px 7px 9px 9px;
}

.capability-icons .icon.shield::after {
  top: 11px;
  left: 11px;
  width: 6px;
  height: 3px;
  border-bottom: 1px solid currentColor;
  border-left: 1px solid currentColor;
  transform: rotate(-45deg);
}

.capability-icons strong {
  font-size: 14px;
  line-height: 1.4;
}

.capability-icons small {
  color: var(--color-muted);
  font-size: 12px;
}

.tiny-credit {
  margin-top: 48px;
  color: var(--color-muted-2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  line-height: 1.55;
}

.capability-cards {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.cap-card {
  position: relative;
  grid-column: span 6;
  min-height: 370px;
  padding: clamp(24px, 2.4vw, 36px);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 36px rgba(24, 48, 78, 0.07);
  transition: transform 320ms var(--ease-standard), border-color 220ms var(--ease-ui), box-shadow 220ms var(--ease-ui);
}

.cap-card:nth-child(1) {
  grid-column: 1 / 8;
  min-height: 420px;
  border-color: rgba(10, 99, 247, 0.62);
}

.cap-card:nth-child(2) {
  grid-column: 8 / 13;
  min-height: 420px;
}

.cap-card:nth-child(3) {
  grid-column: 1 / 7;
}

.cap-card:nth-child(4) {
  grid-column: 7 / 13;
  color: #fff;
  background: #08192c;
  border-color: #1e4269;
}

.cap-card:hover {
  z-index: 2;
  border-color: rgba(10, 99, 247, 0.76);
  box-shadow: var(--shadow-raised);
  transform: translateY(-6px);
}

.card-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.card-head strong {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 24px;
  font-variant-numeric: tabular-nums;
}

.card-head span {
  height: 1px;
  flex: 1;
  background: var(--color-line-strong);
}

.card-head .line-icon {
  position: relative;
  width: 20px;
  height: 20px;
}

.card-head .line-icon::before,
.card-head .line-icon::after {
  position: absolute;
  content: "";
}

.card-head .line-icon::before {
  inset: 2px;
  border: 1px solid currentColor;
}

.card-head .line-icon::after {
  right: 0;
  bottom: 0;
  width: 7px;
  height: 7px;
  background: var(--color-surface);
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
}

.cap-card h3 {
  margin-top: 22px;
  font-size: clamp(22px, 2vw, 30px);
  letter-spacing: -0.035em;
  line-height: 1.25;
}

.cap-card > p {
  margin-top: 8px;
  color: var(--color-muted);
  font-size: 14px;
  font-weight: 600;
}

.cap-card:nth-child(4) > p {
  color: #9fb1c7;
}

.card-media {
  position: relative;
  height: 210px;
  margin-top: 24px;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: #e8edf3;
}

.cap-card:nth-child(-n+2) .card-media {
  height: 240px;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--pos, 50% 50%);
}

.card-media.dual {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 8px;
  padding: 8px;
  background: #f4f7fb;
}

.card-media.dual img {
  min-width: 0;
  border-radius: 3px;
}

.card-media.compare::after {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  content: "↔";
  color: var(--color-primary);
  background: #fff;
  border-radius: 50%;
  box-shadow: var(--shadow-soft);
  transform: translate(-50%, -50%);
}

.mini-player {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: grid;
  grid-template-columns: 10px 1fr auto;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  color: #fff;
  background: linear-gradient(transparent, rgba(0, 8, 18, 0.9));
}

.mini-player span {
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 8px solid currentColor;
}

.mini-player i {
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary) 42%, rgba(255, 255, 255, 0.34) 42%);
}

.mini-player b {
  font-family: var(--font-mono);
  font-size: 10px;
}

/* Selected cases */
.cases-section {
  padding-block: var(--space-section);
}

.cases-head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 20px;
  margin-bottom: 46px;
}

.cases-head .section-code,
.cases-head .amber-rule {
  grid-column: 1;
}

.cases-head h2 {
  grid-column: 1;
  max-width: 15em;
  font-family: var(--font-display);
  font-size: clamp(40px, 4.4vw, 68px);
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1.12;
  text-wrap: balance;
}

.coord {
  grid-column: 2;
  grid-row: 1 / 4;
  align-self: end;
  color: #7f95af;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.case-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: #071a2e;
  border: 1px solid #244a74;
  border-radius: var(--radius-sm);
  transition: border-color 220ms var(--ease-ui), transform 320ms var(--ease-standard), box-shadow 220ms var(--ease-ui);
}

.case-card:hover {
  z-index: 2;
  border-color: var(--color-primary);
  box-shadow: 0 24px 54px rgba(0, 8, 22, 0.34);
  transform: translateY(-4px);
}

.case-card .shot {
  min-width: 0;
  min-height: 0;
}

.case-card .shot img {
  transition: transform 700ms var(--ease-standard), filter 320ms var(--ease-ui);
}

.case-card:hover .shot img {
  transform: scale(1.025);
}

.case-copy {
  position: relative;
  z-index: 3;
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(26px, 3.4vw, 52px);
}

.case-copy > b {
  display: inline-flex;
  min-width: 34px;
  min-height: 28px;
  align-items: center;
  justify-content: center;
  padding-inline: 8px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.case-copy h3 {
  max-width: 14em;
  margin-top: 24px;
  font-size: clamp(24px, 2.25vw, 36px);
  letter-spacing: -0.04em;
  line-height: 1.32;
  text-wrap: balance;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.tags span {
  padding: 5px 10px;
  color: #becbdd;
  border: 1px solid #38546f;
  border-radius: 3px;
  font-size: 12px;
  line-height: 1.3;
}

.case-copy a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 16px;
  margin-top: 26px;
  border-bottom: 1px solid var(--color-accent);
  font-weight: 700;
}

.case-copy a svg {
  width: 20px;
  height: 20px;
}

.case-large {
  grid-column: 1 / 13;
  display: grid;
  min-height: 460px;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1.28fr);
}

.case-large .shot {
  grid-column: 2;
  grid-row: 1;
}

.case-split,
.case-photo {
  grid-column: span 6;
  display: grid;
  min-height: 410px;
  grid-template-columns: minmax(220px, 0.85fr) minmax(0, 1.15fr);
}

.case-split .shot,
.case-photo .shot {
  grid-column: 2;
  grid-row: 1;
}

.case-split .case-copy,
.case-photo .case-copy {
  padding: 30px;
}

.case-split .case-copy h3,
.case-photo .case-copy h3 {
  font-size: clamp(22px, 1.9vw, 30px);
}

.case-detail-overlay,
.case-retouch-overlay {
  position: absolute;
  z-index: 4;
  right: 20px;
  bottom: 20px;
  display: flex;
  max-width: calc(58% - 40px);
  flex-wrap: wrap;
  gap: 6px;
  padding: 8px;
  background: rgba(4, 18, 34, 0.84);
  border: 1px solid rgba(139, 171, 207, 0.28);
  border-radius: 4px;
  backdrop-filter: blur(8px);
}

.case-detail-overlay span,
.case-retouch-overlay span,
.case-retouch-overlay b {
  padding: 4px 8px;
  color: #d4dfeb;
  font-size: 10px;
  font-weight: 600;
}

.case-retouch-overlay i {
  width: 42px;
  height: 1px;
  align-self: center;
  background: var(--color-primary);
}

.case-retouch-overlay b {
  flex-basis: 100%;
}

.case-video {
  grid-column: 1 / 13;
  display: grid;
  min-height: 280px;
  grid-template-columns: minmax(300px, 0.55fr) minmax(0, 1.45fr);
}

.case-video .shot {
  grid-column: 2;
  grid-row: 1;
}

.video-controls {
  position: absolute;
  z-index: 4;
  right: 22px;
  bottom: 18px;
  display: flex;
  width: calc(69% - 44px);
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: #fff;
  background: rgba(2, 13, 26, 0.8);
  border-radius: 4px;
}

.video-controls > i {
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 9px solid currentColor;
}

.video-controls > span {
  height: 2px;
  flex: 1;
  background: rgba(255, 255, 255, 0.28);
}

.video-controls > span b {
  display: block;
  width: 24%;
  height: 100%;
  background: var(--color-primary);
}

.video-controls em {
  font-family: var(--font-mono);
  font-size: 10px;
  font-style: normal;
}

.video-controls strong {
  padding: 4px 8px;
  background: #243f5e;
  border-radius: 3px;
  font-size: 10px;
}

.video-controls strong:first-of-type {
  background: var(--color-primary);
}

.section-actions {
  justify-content: flex-end;
  align-items: center;
  margin-top: clamp(56px, 4.6vw, 76px);
}

.section-actions .link-arrow {
  margin-left: 12px;
}

/* Archive */
.archive-section {
  display: grid;
  grid-template-columns: minmax(0, 1.9fr) minmax(320px, 0.72fr);
  min-height: 940px;
  background: var(--color-bg);
}

.archive-stage {
  position: relative;
  display: grid;
  min-width: 0;
  align-content: center;
  padding: calc(var(--header-height) + 52px) clamp(28px, 4vw, 70px) 68px max(var(--page-padding), calc((100vw - var(--page-max)) / 2));
  overflow: hidden;
  background:
    linear-gradient(rgba(70, 111, 167, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(70, 111, 167, 0.07) 1px, transparent 1px),
    linear-gradient(155deg, #eef4fa, #f9fbfd 66%, #e8eff7);
  background-size: 34px 34px, 34px 34px, 100% 100%;
}

.archive-strip {
  display: flex;
  min-width: 0;
  min-height: 590px;
  align-items: center;
  gap: 12px;
  overflow: hidden;
  transform: translate3d(var(--archive-shift, 0), 0, 0);
  transition: transform 520ms var(--ease-standard);
}

.archive-board {
  position: relative;
  flex: 0 0 17%;
  aspect-ratio: 0.62;
  overflow: hidden;
  background: #fff;
  border: 1px solid #b8c7d8;
  border-radius: 5px;
  box-shadow: 0 18px 38px rgba(21, 42, 69, 0.14);
  cursor: zoom-in;
  transform: scale(0.92);
  transform-origin: center;
  transition:
    flex-basis 520ms var(--ease-standard),
    transform 520ms var(--ease-standard),
    opacity 240ms var(--ease-ui),
    border-color 220ms var(--ease-ui),
    box-shadow 220ms var(--ease-ui);
}

.archive-board:nth-child(odd) {
  transform: scale(0.9) translateY(12px);
}

.archive-board.is-current {
  z-index: 4;
  flex-basis: 27%;
  border-color: var(--color-primary);
  box-shadow: 0 30px 64px rgba(15, 38, 70, 0.23), 0 0 0 2px rgba(10, 99, 247, 0.12);
  transform: scale(1) translateY(0);
}

.archive-board img {
  transition: transform 700ms var(--ease-standard);
}

.archive-board.board-detail {
  --visual-tune-archive-position: 51% 66%;
  --visual-tune-archive-scale: 1.15;
  --visual-tune-archive-top: 14px;
}

.archive-board.board-detail img {
  padding-top: var(--visual-tune-archive-top, 14px);
  background: #fff;
  object-fit: contain;
  object-position: var(--visual-tune-archive-position, 51% 66%);
  transform: scale(var(--visual-tune-archive-scale, 1.15));
  transform-origin: 50% 50%;
}

.archive-board:hover img {
  transform: scale(1.02);
}

body[data-visual-tuner="true"] .archive-board.board-detail:hover img {
  transform: scale(var(--visual-tune-archive-scale, 1));
}

.archive-strip.is-filtered {
  justify-content: center;
}

.archive-strip.is-filtered .archive-board {
  flex-basis: min(48%, 440px);
}

.archive-captions {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin-top: 20px;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
}

.archive-captions span {
  padding-top: 10px;
  border-top: 1px solid var(--color-line-strong);
}

.archive-captions span.is-active {
  color: var(--color-primary);
  border-color: var(--color-primary);
  font-weight: 700;
}

.archive-slider {
  display: grid;
  grid-template-columns: 52px 1fr 52px;
  align-items: center;
  gap: 18px;
  margin-top: 34px;
}

.archive-slider button {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: color 180ms var(--ease-ui), background 180ms var(--ease-ui), transform 180ms var(--ease-standard);
}

.archive-slider button:hover {
  color: #fff;
  background: var(--color-primary);
  transform: translateY(-2px);
}

.archive-slider button svg {
  width: 22px;
  height: 22px;
}

.archive-slider [data-archive-progress] {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  padding-bottom: 15px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  text-align: center;
}

.archive-slider [data-archive-progress]::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 1px;
  content: "";
  background: var(--color-line-strong);
}

.archive-slider [data-archive-progress] span.is-active {
  color: var(--color-primary);
  font-weight: 800;
}

.archive-slider [data-archive-progress] i {
  position: absolute;
  z-index: 2;
  bottom: -1px;
  left: 0;
  width: 20%;
  height: 3px;
  background: var(--color-primary);
  transition: left 420ms var(--ease-standard), width 420ms var(--ease-standard);
}

.archive-panel {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-height) + 60px) var(--page-padding) 72px clamp(42px, 4.2vw, 76px);
  background: #fbfcfe;
  border-left: 1px solid var(--color-line);
}

.archive-panel h2 {
  margin-top: 48px;
  font-size: clamp(38px, 3.65vw, 58px);
  letter-spacing: -0.055em;
  line-height: 1.16;
  text-wrap: balance;
}

.dual-rule {
  display: flex;
  gap: 10px;
  margin-block: 34px;
}

.dual-rule b,
.dual-rule i {
  width: 34px;
  height: 3px;
  background: var(--color-accent);
}

.dual-rule i {
  background: var(--color-line-strong);
}

.archive-panel > p:not(.section-code) {
  max-width: 33em;
  color: var(--color-muted);
  line-height: 1.9;
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 42px;
}

.filter-tabs button {
  min-height: 44px;
  padding: 9px 17px;
  color: var(--color-text-2);
  background: transparent;
  border: 1px solid var(--color-line-strong);
  border-radius: 5px;
  font-size: 14px;
  font-weight: 650;
  cursor: pointer;
  transition: color 180ms var(--ease-ui), background 180ms var(--ease-ui), border-color 180ms var(--ease-ui);
}

.filter-tabs button:hover,
.filter-tabs button.is-active {
  color: #fff;
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.archive-panel .link-arrow {
  align-self: flex-start;
  margin-top: 46px;
}

/* Proof */
.proof-section {
  isolation: isolate;
  padding-block: var(--space-section);
}

.proof-inner {
  position: relative;
  z-index: 1;
}

.proof-number {
  position: absolute;
  z-index: 0;
  top: 150px;
  left: -0.12em;
  color: rgba(7, 19, 38, 0.07);
  font-family: var(--font-display);
  font-size: clamp(180px, 23vw, 390px);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 0.8;
  transform: skewX(-8deg);
}

.proof-head {
  text-align: center;
}

.proof-head h2 {
  max-width: 17em;
  margin: 28px auto 0;
  font-size: clamp(38px, 4.25vw, 66px);
  letter-spacing: -0.055em;
  line-height: 1.14;
  text-wrap: balance;
}

.proof-head > p:last-child {
  max-width: 50em;
  margin: 18px auto 0;
  color: var(--color-muted);
  font-size: 17px;
}

.proof-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 52px;
  background: rgba(255, 255, 255, 0.82);
  border-block: 1px solid var(--color-line);
}

.proof-stats article {
  display: grid;
  min-width: 0;
  min-height: 178px;
  grid-template-columns: 68px 1fr;
  grid-template-rows: auto auto auto;
  align-content: center;
  column-gap: 18px;
  padding: 28px;
  border-right: 1px solid var(--color-line);
}

.proof-stats article:last-child {
  border-right: 0;
}

.proof-stat-icon {
  grid-row: 1 / 4;
  align-self: center;
}

.proof-stat-icon svg {
  width: 58px;
  height: 58px;
  color: var(--color-text-2);
  stroke-width: 1.5;
}

.proof-stats strong {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: clamp(30px, 3vw, 46px);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.proof-stats span {
  font-size: 14px;
  font-weight: 700;
}

.proof-stats small {
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.5;
}

.proof-collage {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(480px, 1.15fr);
  gap: 22px;
  margin-top: 30px;
}

.dossier-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.brief-sheet,
.sketch-sheet,
.cert-sheet,
.delivery-flow {
  position: relative;
  min-width: 0;
  padding: 28px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--color-line);
  border-radius: 3px;
  box-shadow: 0 10px 28px rgba(28, 51, 80, 0.08);
}

.brief-sheet,
.sketch-sheet {
  min-height: 360px;
}

.cert-sheet {
  grid-column: 1 / 3;
  min-height: 158px;
}

.brief-sheet h3,
.sketch-sheet h3,
.cert-sheet h3 {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-line);
  font-size: 16px;
}

.brief-sheet h3 small,
.sketch-sheet h3 small,
.cert-sheet h3 small {
  color: var(--color-muted);
  font-size: 9px;
  font-weight: 500;
}

.paperclip-icon {
  position: absolute;
  top: -18px;
  left: 14px;
  width: 36px;
  height: 52px;
  color: #748196;
  transform: rotate(-10deg);
}

.brief-sheet dl {
  margin-top: 10px;
}

.brief-sheet dl div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 12px;
  padding-block: 7px;
  border-bottom: 1px solid #e7edf4;
  font-size: 11px;
  line-height: 1.35;
}

.brief-sheet dt {
  font-weight: 700;
}

.brief-sheet dd {
  color: var(--color-muted);
}

.sketch-sheet ol {
  display: grid;
  gap: 8px;
  margin-top: 14px;
  counter-reset: sketch;
}

.sketch-sheet li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  color: var(--color-text-2);
  font-size: 11px;
  counter-increment: sketch;
}

.sketch-sheet li::before {
  content: "0" counter(sketch);
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-weight: 700;
}

.sketch-sheet li small {
  margin-left: auto;
  color: var(--color-muted);
  font-size: 9px;
}

.sketch-visual {
  height: 160px;
  margin-top: 16px;
  overflow: hidden;
  background: #edf2f7;
  border: 1px solid var(--color-line);
}

.sketch-note {
  display: none;
}

.cert-badges {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.cert-badges span {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  border-right: 1px solid var(--color-line);
}

.cert-badges span:last-child {
  border-right: 0;
}

.cert-badges strong {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1;
}

.cert-badges small {
  color: var(--color-muted);
  font-size: 9px;
}

.archive-stamp {
  position: absolute;
  right: 18px;
  bottom: 14px;
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  color: var(--color-primary);
  border: 2px solid currentColor;
  border-radius: 50%;
  font-size: 11px;
  text-align: center;
  transform: rotate(-9deg);
  opacity: 0.78;
}

.archive-stamp small,
.archive-stamp em {
  display: none;
}

.delivery-flow {
  display: grid;
  align-content: start;
  min-height: 100%;
  padding: 34px;
}

.flow-label {
  justify-self: end;
  padding: 6px 12px;
  color: var(--color-text);
  background: var(--color-accent);
  border-radius: 3px;
  font-size: 12px;
  font-weight: 700;
}

.flow-cards {
  margin-top: 20px;
}

.spread-card {
  display: grid;
  gap: 8px;
}

.spread-card img {
  aspect-ratio: 1.66;
  object-fit: contain;
  background: #f4f7fa;
  border: 1px solid var(--color-line);
  cursor: zoom-in;
}

.spread-card strong {
  font-size: 14px;
}

.spread-card small {
  color: var(--color-muted);
  font-size: 11px;
}

.proof-link {
  float: right;
  margin-top: 28px;
}

/* Method */
.method-section {
  padding-block: var(--space-section);
}

.method-section::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(3, 15, 30, 0.98), rgba(3, 17, 33, 0.84) 58%, rgba(3, 17, 33, 0.38)),
    linear-gradient(180deg, rgba(4, 17, 33, 0.16), rgba(4, 17, 33, 0.88)),
    url("assets/optimized/16-method-dark-mechanical-bg.webp") 84% center / cover no-repeat;
}

.method-head {
  max-width: 980px;
}

.method-head h2 {
  margin-top: 32px;
  font-size: clamp(40px, 4.4vw, 68px);
  letter-spacing: -0.055em;
  line-height: 1.12;
  text-wrap: balance;
}

.method-head > p:last-child {
  max-width: 58em;
  margin-top: 20px;
  color: #aec0d4;
}

.section-dots {
  position: absolute;
  top: 4px;
  right: 0;
  color: #7188a3;
  font-family: var(--font-mono);
  font-size: 11px;
}

.section-dots strong {
  color: var(--color-primary);
}

.method-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin-top: 64px;
}

.method-timeline::before {
  position: absolute;
  top: 64px;
  right: 6%;
  left: 6%;
  height: 1px;
  content: "";
  background: #49647f;
}

.method-timeline article {
  position: relative;
  z-index: 2;
  text-align: center;
}

.method-timeline strong {
  display: block;
  color: #c4ceda;
  font-family: var(--font-mono);
  font-size: 42px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.method-timeline i {
  display: block;
  width: 16px;
  height: 16px;
  margin: 18px auto;
  background: #6787aa;
  border: 4px solid #c1cbd7;
  border-radius: 50%;
  box-shadow: 0 0 0 2px #274866;
}

.method-timeline h3 {
  font-size: 20px;
}

.method-timeline p {
  max-width: 18em;
  margin: 8px auto 0;
  color: #98adc4;
  font-size: 12px;
  line-height: 1.55;
}

.method-timeline .is-active strong,
.method-timeline .is-active h3 {
  color: var(--color-primary);
}

.method-timeline .is-active i {
  background: var(--color-primary);
  border-color: #fff;
  box-shadow: 0 0 0 3px var(--color-primary);
}

.method-body {
  display: grid;
  grid-template-columns: minmax(180px, 0.7fr) minmax(520px, 1.6fr) minmax(230px, 0.85fr);
  gap: 20px;
  margin-top: 54px;
}

.method-list,
.trust-card {
  min-width: 0;
  background: rgba(8, 32, 57, 0.76);
  border: 1px solid #31577f;
  border-radius: var(--radius-sm);
}

.method-list {
  align-self: stretch;
  padding: 18px 22px;
}

.method-list.left {
  padding: 0;
}

.method-list.left ul {
  display: grid;
  height: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.method-list.left li {
  min-height: 0;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  padding: 24px 18px;
  border-bottom: 0;
}

.method-list.left li:nth-child(odd) {
  border-right: 1px solid rgba(104, 137, 170, 0.2);
}

.method-list.left li:nth-child(-n + 2) {
  border-bottom: 1px solid rgba(104, 137, 170, 0.2);
}

.method-list.left .method-icon {
  width: 26px;
  height: 26px;
}

.method-list ul + ul {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(104, 137, 170, 0.26);
}

.method-list li {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 12px;
  color: #d6e0ec;
  border-bottom: 1px solid rgba(104, 137, 170, 0.2);
  font-size: 13px;
}

.method-list li:last-child {
  border-bottom: 0;
}

.method-icon {
  width: 22px;
  height: 22px;
  color: #85baff;
}

.trust-card {
  display: grid;
  grid-template-columns: minmax(220px, 0.9fr) minmax(260px, 1.1fr);
  gap: 22px;
  align-items: center;
  padding: 18px;
}

.trust-card-visual {
  height: 280px;
  min-height: 0;
  padding: 12px;
  background: #f4f7fa;
  border-radius: 4px;
}

.trust-card .trust-card-image {
  object-fit: contain;
}

.trust-card-content {
  align-self: center;
  padding: 10px 6px;
}

.trust-card-content > p {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.trust-card-content h3 {
  max-width: 14em;
  margin-top: 12px;
  font-size: clamp(22px, 2.1vw, 32px);
  line-height: 1.28;
}

.trust-summary {
  margin-top: 12px;
  color: #aabbd0;
  font-size: 13px;
  line-height: 1.65;
}

.trust-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 18px;
}

.trust-points span {
  display: grid;
  min-height: 62px;
  place-content: center;
  padding: 8px;
  border: 1px solid #385b7d;
  border-radius: 4px;
  text-align: center;
}

.trust-points strong {
  font-size: 12px;
}

.trust-points small {
  color: #849ab1;
  font-size: 9px;
}

.method-link {
  float: right;
  margin-top: 30px;
}

/* About */
.about-section {
  padding-block: var(--space-section);
}

.about-layout {
  display: grid;
  grid-template-columns: minmax(380px, 0.88fr) minmax(520px, 1.12fr);
  align-items: stretch;
  gap: clamp(48px, 6vw, 98px);
}

.about-photo {
  position: relative;
  min-height: 670px;
  overflow: hidden;
  background: #d9e0e8;
  border: 1px solid #aebccc;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  filter: contrast(1.02);
}

.about-photo::before,
.about-photo::after {
  position: absolute;
  z-index: 2;
  content: "";
  pointer-events: none;
}

.about-photo::after {
  inset: 14px 16px 18px 14px;
  border: 1px solid rgba(42, 83, 126, 0.2);
}

.about-photo::before {
  inset: 26px;
  background:
    linear-gradient(rgba(230, 239, 248, 0.62), rgba(230, 239, 248, 0.62)) right top / 58px 1px no-repeat,
    linear-gradient(rgba(230, 239, 248, 0.62), rgba(230, 239, 248, 0.62)) right top / 1px 58px no-repeat,
    linear-gradient(rgba(34, 91, 148, 0.48), rgba(34, 91, 148, 0.48)) left bottom / 58px 1px no-repeat,
    linear-gradient(rgba(34, 91, 148, 0.48), rgba(34, 91, 148, 0.48)) left bottom / 1px 58px no-repeat;
}

.about-photo figcaption {
  position: absolute;
  z-index: 3;
  top: 24px;
  left: 24px;
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.5;
}

.about-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
}

.about-copy h2 {
  margin-top: 34px;
  font-size: clamp(44px, 4.6vw, 72px);
  letter-spacing: -0.06em;
  line-height: 1.12;
  text-wrap: balance;
}

.about-copy h2 span {
  color: var(--color-primary);
}

.about-copy h2 i {
  color: var(--color-accent);
  font-style: normal;
}

.person-line {
  display: grid;
  grid-template-columns: auto 1px 1fr;
  align-items: center;
  gap: 22px;
  margin-top: 34px;
}

.person-line > strong {
  font-size: clamp(22px, 2.2vw, 32px);
}

.person-line > span {
  width: 1px;
  height: 46px;
  background: var(--color-line-strong);
}

.person-line p {
  color: var(--color-text-2);
  font-size: 14px;
  font-weight: 650;
  line-height: 1.4;
}

.person-line small {
  color: var(--color-muted);
  font-size: 11px;
  font-weight: 400;
}

.about-text {
  max-width: 46em;
  margin-top: 26px;
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.95;
  text-wrap: pretty;
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-top: 28px;
}

.skill-grid span {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-line-strong);
  font-size: 13px;
  font-weight: 650;
}

.tag-icon {
  width: 18px;
  height: 18px;
}

.about-copy > .link-arrow {
  align-self: flex-start;
  margin-top: 24px;
}

.about-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 32px;
  border-top: 1px solid var(--color-line-strong);
}

.about-metrics article {
  position: relative;
  padding: 26px 18px 0;
  border-right: 1px solid var(--color-line);
}

.about-metrics article:last-child {
  border-right: 0;
}

.about-metrics i {
  position: absolute;
  top: -5px;
  left: 18px;
  width: 9px;
  height: 9px;
  background: var(--color-primary);
  border: 2px solid var(--color-bg);
  border-radius: 50%;
}

.about-metrics strong {
  display: block;
  font-size: 13px;
}

.about-metrics small {
  display: block;
  margin-top: 8px;
  color: var(--color-muted);
  font-size: 10px;
  line-height: 1.6;
}

/* Contact */
.contact-section {
  padding-top: var(--space-section);
  background: var(--color-dark);
}

.contact-machine {
  position: absolute;
  z-index: -1;
  inset: 0 0 auto;
  height: 100%;
  opacity: 0.32;
}

.contact-machine::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, #061426 0%, rgba(6, 20, 38, 0.82) 56%, rgba(6, 20, 38, 0.34)),
    linear-gradient(180deg, rgba(6, 20, 38, 0.28), #061426 88%);
}

.contact-inner {
  padding-bottom: clamp(80px, 8vw, 124px);
}

.contact-head {
  max-width: 980px;
  margin-inline: auto;
  text-align: center;
}

.contact-head .accent-rule {
  margin-inline: auto;
}

.contact-head h2 {
  font-size: clamp(42px, 4.8vw, 76px);
  letter-spacing: -0.055em;
  line-height: 1.12;
  text-wrap: balance;
}

.contact-head > p:not(.section-code) {
  margin-top: 14px;
  color: #b5c4d7;
  font-size: clamp(17px, 1.6vw, 24px);
}

.contact-actions {
  justify-content: center;
  margin-top: 34px;
}

.contact-actions .button {
  min-width: 270px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.78fr) minmax(335px, 0.96fr) minmax(500px, 1.46fr);
  align-items: stretch;
  gap: clamp(18px, 1.6vw, 24px);
  margin-top: 52px;
}

.contact-panel {
  min-width: 0;
  padding: clamp(24px, 2vw, 32px);
  background: rgba(3, 17, 32, 0.76);
  border: 1px solid #315477;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(7px);
}

.contact-panel h3 {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: clamp(19px, 1.7vw, 26px);
}

.contact-panel h3 i {
  width: 10px;
  height: 10px;
  background: var(--color-primary);
  border-radius: 50%;
}

.services ul {
  display: grid;
  gap: 8px;
  margin-top: 24px;
}

.services li {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 13px;
  padding: 10px 12px;
  color: #d8e2ed;
  border-bottom: 1px solid rgba(107, 141, 177, 0.26);
  font-size: 13px;
  font-weight: 600;
}

.service-icon {
  width: 20px;
  height: 20px;
}

.contact-info {
  display: grid;
  grid-template-rows: auto repeat(3, minmax(88px, 1fr));
}

.info-row {
  display: grid;
  min-width: 0;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 88px;
  padding: 12px 0;
  color: #fff;
  background: transparent;
  border-bottom: 1px dashed rgba(113, 145, 179, 0.35);
  text-align: left;
  cursor: pointer;
}

.info-row:last-child {
  border-bottom: 0;
}

.round-icon {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  color: #fff;
  background: rgba(10, 99, 247, 0.2);
  border: 1px solid #3c83d8;
  border-radius: 50%;
}

.contact-method-icon {
  width: 26px;
  height: 26px;
  color: #fff;
}

.info-row > span:nth-child(2) {
  min-width: 0;
  color: #8fa2b8;
  font-size: 12px;
  line-height: 1.45;
}

.info-row strong {
  display: inline-block;
  max-width: 100%;
  margin-top: 3px;
  overflow-wrap: anywhere;
  color: #fff;
  font-size: 15px;
}

.info-row > small {
  color: #7fa8d6;
  font-size: 10px;
  white-space: nowrap;
}

.downloads {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-areas:
    "heading heading"
    "files files"
    "status status"
    "qr qr";
  align-content: start;
  gap: 12px 14px;
}

.downloads h3 {
  grid-area: heading;
}

.download-list {
  display: grid;
  grid-area: files;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 12px;
}

.download-list button {
  display: grid;
  min-height: 84px;
  grid-template-columns: 42px 1fr 22px;
  align-items: center;
  gap: 14px;
  padding: 18px;
  color: #fff;
  background: rgba(7, 26, 47, 0.72);
  border: 1px solid #315477;
  border-radius: 5px;
  text-align: left;
}

.download-list button.is-unavailable {
  cursor: not-allowed;
}

.download-list svg {
  width: 22px;
  height: 22px;
  color: #8da8c7;
}

.download-list button > span {
  display: grid;
  gap: 4px;
  font-size: 15px;
  font-weight: 700;
}

.download-list button small {
  color: #8fa2b8;
  font-size: 10px;
  font-weight: 500;
}

.pdf-icon {
  position: relative;
  width: 34px;
  height: 42px;
  border: 2px solid var(--color-primary);
}

.pdf-icon::after {
  position: absolute;
  right: 3px;
  bottom: 6px;
  content: "PDF";
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 7px;
  font-style: normal;
  font-weight: 800;
}

.download-status {
  grid-area: status;
  margin: 0 0 2px;
  color: #8fa2b8;
  font-size: 11px;
}

.qr-card {
  display: grid;
  min-width: 0;
  min-height: 230px;
  grid-area: qr;
  grid-template-columns: 210px minmax(0, 1fr);
  align-items: center;
  gap: clamp(28px, 2.4vw, 40px);
  padding: 18px 24px 18px 20px;
  background: rgba(8, 28, 50, 0.68);
  border: 1px solid #294c70;
  border-radius: 5px;
}

.qr-card img {
  width: 210px;
  max-width: 100%;
  aspect-ratio: 1;
  padding: 10px;
  background: #fff;
  border-radius: 4px;
  object-fit: contain;
}

.qr-card figcaption {
  display: grid;
  min-width: 0;
  width: 100%;
  min-height: 174px;
  align-content: center;
  padding: 14px 0;
  border-block: 1px solid rgba(87, 130, 176, 0.24);
}

.qr-card figcaption strong,
.qr-card figcaption span,
.qr-card figcaption small {
  display: block;
}

.qr-card figcaption strong {
  font-size: clamp(22px, 1.55vw, 26px);
  letter-spacing: -0.02em;
}

.qr-card figcaption span {
  margin-top: 10px;
  color: #78afff;
  font-size: clamp(19px, 1.35vw, 22px);
  font-weight: 700;
}

.qr-card figcaption small {
  margin-top: 20px;
  color: #91a5bb;
  font-size: 13px;
  line-height: 1.8;
}

.site-footer {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr auto 1fr;
  align-items: center;
  gap: 40px;
  padding: 38px max(var(--page-padding), calc((100vw - var(--page-max)) / 2));
  color: #fff;
  background: rgba(2, 13, 26, 0.84);
  border-top: 1px solid #29445f;
}

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

.footer-brand strong {
  font-size: 30px;
  letter-spacing: -0.04em;
}

.footer-brand > span {
  width: 1px;
  height: 26px;
  background: #8192a8;
  transform: skewX(-12deg);
}

.footer-brand em {
  color: #c2cedb;
  font-style: normal;
}

.footer-brand p {
  grid-column: 1 / 4;
  color: #7f92aa;
  font-size: 10px;
}

.site-footer nav {
  display: flex;
  gap: 28px;
}

.site-footer nav a {
  position: relative;
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding-inline: 8px;
  color: #96a8bc;
  font-size: 13px;
}

.site-footer nav a.is-active {
  color: #fff;
}

.site-footer > p {
  justify-self: end;
  color: #7f92aa;
  font-size: 11px;
}

/* Feedback and lightbox */
.toast {
  position: fixed;
  z-index: var(--z-toast);
  right: 24px;
  bottom: 24px;
  max-width: min(360px, calc(100vw - 40px));
  padding: 13px 18px;
  color: #fff;
  background: #0a2038;
  border: 1px solid #3e6c9b;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-raised);
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
  transition: opacity 220ms var(--ease-ui), transform 260ms var(--ease-standard);
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.lightbox {
  position: fixed;
  z-index: var(--z-lightbox);
  inset: 0;
  display: none;
  place-items: center;
  padding: clamp(20px, 4vw, 64px);
  color: #fff;
  background: rgba(2, 9, 18, 0.94);
  backdrop-filter: blur(14px);
}

.lightbox.is-open {
  display: grid;
}

.lightbox-figure {
  display: grid;
  width: min(1180px, 86vw);
  max-height: 84vh;
  gap: 12px;
}

.lightbox img {
  width: 100%;
  max-height: calc(84vh - 48px);
  object-fit: contain;
  background: #071426;
}

.lightbox figcaption {
  color: #bdcad8;
  font-size: 13px;
  text-align: center;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  color: #fff;
  background: rgba(11, 37, 63, 0.78);
  border: 1px solid #476b92;
  border-radius: 50%;
  cursor: pointer;
}

.lightbox-close {
  top: 22px;
  right: 22px;
}

.lightbox-prev,
.lightbox-next {
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-prev {
  left: 22px;
}

.lightbox-next {
  right: 22px;
}

.lightbox-close::before,
.lightbox-close::after {
  position: absolute;
  width: 20px;
  height: 2px;
  content: "";
  background: currentColor;
}

.lightbox-close::before {
  transform: rotate(45deg);
}

.lightbox-close::after {
  transform: rotate(-45deg);
}

.lightbox-prev::before,
.lightbox-next::before {
  width: 10px;
  height: 10px;
  content: "";
  border-bottom: 2px solid currentColor;
  border-left: 2px solid currentColor;
  transform: rotate(45deg);
}

.lightbox-next::before {
  transform: rotate(225deg);
}

.media-interactive {
  cursor: zoom-in;
}

/* Motion */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 720ms var(--ease-standard), transform 720ms var(--ease-standard);
}

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

/* Responsive */
@media (max-width: 1540px) {
  :root {
    --page-max: 1320px;
  }

  .side-index {
    display: none;
  }

  .hero-layout {
    grid-template-columns: minmax(450px, 0.7fr) minmax(0, 1fr);
    gap: clamp(20px, 1.7vw, 28px);
  }

  .hero-copy h1 {
    font-size: clamp(62px, 4.85vw, 72px);
  }

  .proof-stats article {
    grid-template-columns: 52px 1fr;
    column-gap: 12px;
    padding: 24px 18px;
  }

  .proof-stat-icon svg {
    width: 46px;
    height: 46px;
  }
}

@media (min-width: 1181px) and (max-height: 760px) {
  .hero-layout {
    padding-block: 14px 66px;
  }

  .hero-media {
    height: 500px;
  }

  .hero-subtitle {
    margin-top: 18px;
  }

  .hero-copy .accent-rule {
    margin-block: 18px 20px;
  }

  .hero-actions {
    margin-top: 24px;
  }
}

@media (max-width: 1180px) {
  :root {
    --header-height: 78px;
  }

  .site-header {
    height: var(--header-height);
  }

  .hero-section {
    min-height: auto;
  }

  .hero-layout {
    grid-template-columns: 1fr;
    gap: 44px;
    padding-block: 32px 92px;
  }

  .hero-copy {
    max-width: 700px;
    padding-bottom: 0;
  }

  .hero-copy h1 {
    font-size: clamp(56px, 6.4vw, 68px);
  }

  .hero-media {
    width: min(920px, 100%);
    height: 520px;
    justify-self: center;
  }

  .capability-layout {
    grid-template-columns: 1fr;
  }

  .section-copy {
    position: static;
    max-width: 760px;
  }

  .tiny-credit {
    display: none;
  }

  .capability-icons {
    max-width: 760px;
  }

  .capability-cards {
    margin-top: 10px;
  }

  .case-split,
  .case-photo {
    grid-column: 1 / 13;
  }

  .archive-section {
    grid-template-columns: 1fr;
  }

  .archive-panel {
    grid-row: 1;
    min-height: auto;
    padding: calc(var(--header-height) + 64px) var(--page-padding) 70px;
    border-bottom: 1px solid var(--color-line);
    border-left: 0;
  }

  .archive-panel h2 {
    max-width: 13em;
  }

  .archive-panel > p:not(.section-code) {
    max-width: 50em;
  }

  .archive-stage {
    min-height: 800px;
    padding: 72px var(--page-padding);
  }

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

  .proof-stats article:nth-child(2) {
    border-right: 0;
  }

  .proof-stats article:nth-child(-n+2) {
    border-bottom: 1px solid var(--color-line);
  }

  .proof-collage {
    grid-template-columns: 1fr;
  }

  .delivery-flow {
    min-height: 0;
  }

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

  .trust-card {
    grid-column: 1 / 3;
    grid-row: 1;
  }

  .method-list.left {
    grid-column: 1;
  }

  .method-list.right {
    grid-column: 2;
  }

  .about-layout {
    grid-template-columns: minmax(330px, 0.8fr) minmax(0, 1.2fr);
    gap: 46px;
  }

  .about-photo {
    min-height: 620px;
  }

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

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

  .about-metrics article:nth-child(2) {
    border-right: 0;
  }

  .about-metrics article:nth-child(-n+2) {
    padding-bottom: 24px;
    border-bottom: 1px solid var(--color-line);
  }

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

  .downloads {
    grid-column: 1 / 3;
  }

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

  .site-footer > p {
    grid-column: 1 / 3;
    justify-self: start;
  }
}

@media (max-width: 860px) {
  :root {
    --page-padding: 28px;
    --header-height: 72px;
    --space-section: 92px;
  }

  .site-header,
  .site-header.is-scrolled {
    height: var(--header-height);
    padding-inline: var(--page-padding);
  }

  .brand small,
  .brand i {
    display: none;
  }

  .menu-toggle {
    position: relative;
    z-index: calc(var(--z-menu) + 1);
    display: grid;
  }

  .site-nav {
    position: fixed;
    z-index: var(--z-menu);
    top: var(--header-height);
    right: 0;
    left: 0;
    display: grid;
    max-height: calc(100dvh - var(--header-height));
    grid-auto-rows: minmax(64px, auto);
    gap: 0;
    padding: 18px var(--page-padding) 28px;
    overflow-y: auto;
    color: var(--color-text);
    background: rgba(247, 249, 252, 0.985);
    border-bottom: 1px solid var(--color-line);
    box-shadow: 0 28px 60px rgba(7, 23, 45, 0.18);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-18px);
    transition: opacity 220ms var(--ease-ui), transform 280ms var(--ease-standard);
  }

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

  .site-nav a {
    justify-content: start;
    border-bottom: 1px solid var(--color-line);
    font-size: 18px;
  }

  .site-nav a::after {
    right: auto;
    left: 0;
    width: 34px;
  }

  .site-header[data-theme="dark"] .site-nav {
    color: #fff;
    background: rgba(4, 17, 33, 0.99);
    border-color: #29445f;
  }

  .site-header[data-theme="dark"] .site-nav a {
    border-color: #29445f;
  }

  .section-code.centered {
    justify-content: flex-start;
  }

  .hero-layout {
    padding-block: 32px 88px;
  }

  .hero-copy h1 {
    font-size: clamp(50px, 7.8vw, 60px);
  }

  .hero-media {
    height: 480px;
  }

  .hero-media-primary,
  .hero-media-supports {
    width: 100%;
  }

  .hero-media::before {
    inset: 4% -1% 34% 3%;
  }

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

  .cap-card,
  .cap-card:nth-child(n) {
    grid-column: auto;
    min-height: 0;
  }

  .cap-card:nth-child(1) {
    grid-column: 1 / 3;
  }

  .cases-head {
    display: block;
  }

  .coord {
    margin-top: 18px;
  }

  .case-large,
  .case-split,
  .case-photo,
  .case-video {
    grid-column: 1 / 13;
    grid-template-columns: minmax(250px, 0.85fr) minmax(0, 1.15fr);
  }

  .archive-stage {
    min-height: 700px;
  }

  .archive-strip {
    min-height: 500px;
  }

  .proof-number,
  .section-dots {
    display: none;
  }

  .proof-head {
    text-align: left;
  }

  .proof-head h2,
  .proof-head > p:last-child {
    margin-inline: 0;
  }

  .method-timeline {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 44px;
    padding-left: 34px;
  }

  .method-timeline::before {
    top: 0;
    bottom: 0;
    left: 7px;
    width: 1px;
    height: auto;
  }

  .method-timeline article {
    display: grid;
    grid-template-columns: 54px 1fr;
    grid-template-rows: auto auto;
    min-height: 118px;
    align-items: start;
    column-gap: 14px;
    text-align: left;
  }

  .method-timeline strong {
    grid-row: 1 / 3;
    font-size: 30px;
  }

  .method-timeline i {
    position: absolute;
    top: 8px;
    left: -34px;
    width: 14px;
    height: 14px;
    margin: 0;
  }

  .method-timeline h3 {
    font-size: 18px;
  }

  .method-timeline p {
    max-width: none;
    margin: 6px 0 0;
  }

  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-photo {
    min-height: 560px;
  }

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

  .downloads {
    grid-column: 1;
  }

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

  .site-footer nav {
    flex-wrap: wrap;
  }

  .site-footer > p {
    grid-column: 1;
  }
}

@media (max-width: 620px) {
  :root {
    --page-padding: 18px;
    --space-section: 78px;
  }

  body {
    font-size: 15px;
  }

  .brand span {
    font-size: 26px;
  }

  .section-code {
    gap: 8px;
    font-size: 12px;
  }

  .section-code strong {
    font-size: 22px;
  }

  .button {
    width: 100%;
    min-height: 56px;
  }

  .hero-layout {
    gap: 32px;
    padding-block: 32px 70px;
  }

  .hero-work-label {
    display: none;
  }

  .hero-copy h1 {
    font-size: clamp(42px, 12vw, 50px);
    letter-spacing: -0.06em;
    line-height: 1.08;
  }

  .hero-subtitle {
    margin-top: 20px;
    font-size: 17px;
    line-height: 1.55;
  }

  .hero-copy .accent-rule {
    margin-block: 18px 20px;
  }

  .hero-text {
    font-size: 15px;
    line-height: 1.78;
  }

  .hero-actions {
    display: grid;
    gap: 12px;
    margin-top: 26px;
  }

  .hero-media {
    height: auto;
    grid-template-rows: auto auto;
    gap: 14px;
  }

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

  .hero-media-primary {
    width: 100%;
    aspect-ratio: 1.58;
  }

  .hero-media-supports {
    width: 100%;
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-media-support-wide {
    aspect-ratio: 2.05;
  }

  .hero-media-support-detail {
    display: none;
  }

  .player-bar {
    padding: 12px;
  }

  .section-copy h2,
  .cases-head h2,
  .proof-head h2,
  .method-head h2,
  .about-copy h2,
  .contact-head h2,
  .archive-panel h2 {
    font-size: clamp(34px, 10vw, 44px);
    letter-spacing: -0.055em;
    line-height: 1.18;
  }

  .capability-icons {
    grid-template-columns: 1fr;
    margin-top: 36px;
  }

  .capability-icons div {
    min-height: 86px;
    border-right: 0 !important;
  }

  .capability-cards {
    grid-template-columns: 1fr;
  }

  .cap-card,
  .cap-card:nth-child(n) {
    grid-column: 1;
    padding: 22px;
  }

  .cap-card:hover {
    transform: none;
  }

  .card-media,
  .cap-card:nth-child(-n+2) .card-media {
    height: 200px;
  }

  .cases-grid {
    gap: 14px;
  }

  .case-large,
  .case-split,
  .case-photo,
  .case-video {
    display: grid;
    min-height: 0;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }

  .case-large .shot,
  .case-split .shot,
  .case-photo .shot,
  .case-video .shot {
    grid-column: 1;
    grid-row: 1;
    aspect-ratio: 1.18;
  }

  .case-copy {
    grid-column: 1;
    grid-row: 2;
    padding: 24px !important;
  }

  .case-copy h3,
  .case-split .case-copy h3,
  .case-photo .case-copy h3 {
    font-size: 24px;
  }

  .case-detail-overlay,
  .case-retouch-overlay {
    top: 18px;
    right: 18px;
    bottom: auto;
    max-width: calc(100% - 36px);
  }

  .video-controls {
    top: 32%;
    right: 14px;
    bottom: auto;
    width: calc(100% - 28px);
  }

  .section-actions {
    display: grid;
    margin-top: 42px;
  }

  .section-actions .link-arrow {
    justify-self: start;
    margin-left: 0;
  }

  .archive-panel {
    padding: 58px var(--page-padding);
  }

  .archive-stage {
    display: block;
    min-height: auto;
    padding: 48px 0 64px;
  }

  .archive-strip {
    min-height: 0;
    align-items: stretch;
    gap: 14px;
    padding: 14px var(--page-padding) 24px;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    transform: none;
  }

  .archive-strip::-webkit-scrollbar {
    display: none;
  }

  .archive-board,
  .archive-board:nth-child(n),
  .archive-board.is-current,
  .archive-strip.is-filtered .archive-board {
    flex: 0 0 min(78vw, 330px);
    aspect-ratio: 0.72;
    scroll-snap-align: center;
    transform: none;
  }

  .archive-board:not(.is-current) {
    opacity: 0.72;
  }

  .archive-captions {
    display: none;
  }

  .archive-slider {
    grid-template-columns: 48px 1fr 48px;
    padding-inline: var(--page-padding);
    margin-top: 18px;
  }

  .archive-slider button {
    width: 48px;
    height: 48px;
  }

  .filter-tabs {
    gap: 8px;
  }

  .filter-tabs button {
    flex: 1 0 auto;
    padding-inline: 14px;
  }

  .proof-stats {
    grid-template-columns: 1fr;
  }

  .proof-stats article {
    min-height: 138px;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .proof-stats article:last-child {
    border-bottom: 0;
  }

  .proof-collage {
    gap: 14px;
  }

  .dossier-stack {
    grid-template-columns: 1fr;
  }

  .brief-sheet,
  .sketch-sheet,
  .cert-sheet {
    grid-column: 1;
    min-height: 0;
    padding: 22px;
  }

  .cert-badges {
    grid-template-columns: 1fr;
  }

  .cert-badges span {
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .archive-stamp {
    top: 18px;
    right: 18px;
    bottom: auto;
    width: 64px;
    height: 64px;
  }

  .delivery-flow {
    padding: 20px;
  }

  .flow-label {
    justify-self: start;
  }

  .spread-card img {
    aspect-ratio: 1.25;
  }

  .proof-link,
  .method-link {
    float: none;
    margin-top: 24px;
  }

  .method-body {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .trust-card,
  .method-list.left,
  .method-list.right {
    grid-column: 1;
  }

  .trust-card {
    grid-row: auto;
    grid-template-columns: 1fr;
  }

  .trust-card-visual {
    min-height: 220px;
  }

  .method-list.right {
    display: grid;
    grid-template-columns: 1fr;
  }

  .about-layout {
    gap: 38px;
  }

  .about-photo {
    min-height: 0;
    height: min(78vw, 310px);
  }

  .about-photo img {
    object-position: 50% 42%;
  }

  .person-line {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 24px;
  }

  .person-line > span {
    width: 44px;
    height: 1px;
  }

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

  .about-metrics {
    grid-template-columns: 1fr;
  }

  .about-metrics article {
    padding: 22px 0;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .about-metrics article:last-child {
    border-bottom: 0;
  }

  .about-metrics i {
    top: 18px;
    left: auto;
    right: 0;
  }

  .contact-head {
    text-align: left;
  }

  .contact-head .accent-rule {
    margin-inline: 0;
  }

  .contact-actions {
    display: grid;
  }

  .contact-actions .button {
    min-width: 0;
  }

  .contact-grid {
    gap: 14px;
    margin-top: 38px;
  }

  .contact-panel {
    padding: 22px;
  }

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

  .services li {
    min-width: 0;
    align-items: flex-start;
    padding: 10px 6px;
    line-height: 1.45;
  }

  .info-row {
    grid-template-columns: 48px minmax(0, 1fr) auto;
    gap: 10px;
  }

  .round-icon {
    width: 48px;
    height: 48px;
  }

  .downloads {
    grid-template-columns: 1fr;
    grid-template-areas:
      "heading"
      "files"
      "status"
      "qr";
  }

  .download-list {
    grid-template-columns: 1fr;
  }

  .downloads h3,
  .download-status {
    grid-column: 1;
  }

  .qr-card {
    grid-template-columns: minmax(150px, 0.78fr) minmax(120px, 1fr);
  }

  .qr-card img {
    width: 100%;
  }

  .site-footer {
    padding: 34px var(--page-padding);
  }

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

  .site-footer nav {
    gap: 18px;
  }

  .lightbox {
    padding: 70px 12px 20px;
  }

  .lightbox-figure {
    width: 100%;
  }

  .lightbox-prev,
  .lightbox-next {
    top: auto;
    bottom: 18px;
    width: 44px;
    height: 44px;
    transform: none;
  }

  .lightbox-prev {
    left: calc(50% - 58px);
  }

  .lightbox-next {
    right: calc(50% - 58px);
  }
}

@media (max-width: 380px) {
  :root {
    --page-padding: 16px;
  }

  .skill-grid,
  .services ul {
    grid-template-columns: 1fr;
  }

  .qr-card {
    grid-template-columns: 1fr;
  }

  .qr-card img {
    width: min(220px, 100%);
    justify-self: center;
  }

  .qr-card figcaption {
    text-align: center;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }

}