/*
 * ADOR.IS System Architecture Patterns Library
 * Page-specific visual layer. Shared foundations are supplied by ai-v1.css
 * and compute-v1.css.
 */

html {
  overflow-x: clip;
}

body {
  min-width: 0;
}

.patterns-hero {
  min-height: 910px;
  grid-template-columns: minmax(430px, .82fr) minmax(600px, 1.18fr);
  background:
    radial-gradient(circle at 75% 42%, rgba(22, 103, 255, .14), transparent 32%),
    #07111f;
}

.patterns-hero .hero-copy {
  align-self: center;
}

.patterns-hero h1 {
  max-width: 800px;
  font-size: clamp(58px, 5.7vw, 91px);
}

.patterns-hero figure {
  min-height: 600px;
  box-shadow: 0 32px 90px rgba(0, 0, 0, .24);
}

.patterns-hero figure img {
  object-position: 51% center;
}

.patterns-hero figure:after {
  background:
    linear-gradient(90deg, rgba(3, 10, 21, .28), transparent 43%),
    linear-gradient(180deg, transparent 65%, rgba(3, 10, 21, .5));
}

.patterns-hero .visual-stat {
  min-width: 145px;
}

.patterns-intro {
  padding-bottom: 82px;
}

.patterns-stack {
  padding-bottom: 126px;
}

.patterns-stack figure {
  min-height: 760px;
  background: #050e1b;
}

.patterns-stack figure img {
  object-position: center;
}

.patterns-stack figure:after {
  background:
    linear-gradient(180deg, rgba(4, 12, 23, .02), transparent 48%, rgba(4, 12, 23, .88)),
    linear-gradient(90deg, rgba(7, 17, 31, .19), transparent 33%);
}

.patterns-stack .compute-stack-copy {
  background:
    linear-gradient(rgba(82, 216, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(82, 216, 255, .035) 1px, transparent 1px),
    #0b182a;
  background-size: 34px 34px;
}

.patterns-stack li {
  grid-template-columns: 48px 1fr;
}

.patterns-stack li > span {
  width: 29px;
  height: 29px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(82, 216, 255, .35);
}

.patterns-chain {
  position: relative;
  overflow: hidden;
}

.patterns-chain:before {
  content: "";
  width: 680px;
  height: 680px;
  position: absolute;
  right: -340px;
  bottom: -360px;
  border: 1px solid rgba(82, 216, 255, .08);
  border-radius: 50%;
  box-shadow:
    0 0 0 78px rgba(82, 216, 255, .024),
    0 0 0 156px rgba(82, 216, 255, .015);
  pointer-events: none;
}

.patterns-chain > * {
  position: relative;
  z-index: 1;
}

.patterns-chain-grid article {
  min-height: 330px;
  position: relative;
}

.patterns-chain-grid article:after {
  content: "";
  width: 38px;
  height: 1px;
  position: absolute;
  z-index: 2;
  top: 31px;
  right: -19px;
  background: var(--cyan);
}

.patterns-chain-grid article:last-child:after {
  display: none;
}

.patterns-directory-heading {
  padding-bottom: 70px;
}

.patterns-directory {
  position: relative;
}

.patterns-directory .controls {
  grid-template-columns: minmax(300px, 1.25fr) repeat(3, minmax(170px, .55fr));
  grid-template-areas:
    "search delivery state complexity"
    "family family family family";
  gap: 22px 24px;
}

.patterns-directory .search-wrap {
  grid-area: search;
}

.patterns-directory .pattern-family-fieldset {
  grid-area: family;
  min-width: 0;
}

.patterns-directory .delivery-wrap {
  grid-area: delivery;
}

.patterns-directory .state-wrap {
  grid-area: state;
}

.patterns-directory .complexity-wrap {
  grid-area: complexity;
}

.pattern-family-filters {
  width: 100%;
  min-width: 0;
  padding-bottom: 4px;
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-inline: contain;
  scrollbar-color: rgba(22, 103, 255, .5) rgba(10, 21, 39, .08);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.pattern-family-filters::-webkit-scrollbar {
  height: 5px;
}

.pattern-family-filters::-webkit-scrollbar-track {
  background: rgba(10, 21, 39, .08);
}

.pattern-family-filters::-webkit-scrollbar-thumb {
  background: rgba(22, 103, 255, .5);
}

.pattern-family-filters button {
  min-height: 50px;
  flex: 0 0 auto;
  padding-right: 18px;
  padding-left: 18px;
  white-space: nowrap;
}

.patterns-directory .results-bar {
  margin-bottom: 0;
}

.pattern-groups {
  min-width: 0;
  border-top: 1px solid var(--line);
}

.pattern-group {
  --family-accent: #52d8ff;
  --family-rgb: 82, 216, 255;
  min-width: 0;
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background:
    linear-gradient(90deg, #07111f 0, #07111f 190px, rgba(255, 255, 255, .16) 190px);
}

.pattern-group[data-family="integration"] {
  --family-accent: #7c91ff;
  --family-rgb: 124, 145, 255;
}

.pattern-group[data-family="data"] {
  --family-accent: #45d4ec;
  --family-rgb: 69, 212, 236;
}

.pattern-group[data-family="ai"] {
  --family-accent: #65e1c0;
  --family-rgb: 101, 225, 192;
}

.pattern-group[data-family="graphics"] {
  --family-accent: #7fc7ff;
  --family-rgb: 127, 199, 255;
}

.pattern-group[data-family="security"] {
  --family-accent: #9aa9ff;
  --family-rgb: 154, 169, 255;
}

.pattern-group[data-family="operations"] {
  --family-accent: #4ee0df;
  --family-rgb: 78, 224, 223;
}

.pattern-group-rail {
  min-width: 0;
  padding: 28px 21px;
  position: relative;
  color: #fff;
  background:
    linear-gradient(rgba(var(--family-rgb), .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--family-rgb), .055) 1px, transparent 1px),
    #07111f;
  background-size: 25px 25px;
}

.pattern-group-rail:after {
  content: "";
  width: 1px;
  height: 74px;
  position: absolute;
  top: 28px;
  right: 0;
  background: var(--family-accent);
}

.pattern-group-index {
  display: block;
  color: var(--family-accent);
  font: 700 12px/1.4 "Courier New", monospace;
  letter-spacing: .08em;
}

.pattern-group-rail h3 {
  margin: 62px 0 13px;
  font-size: 24px;
  line-height: 1.18;
  letter-spacing: -.035em;
}

.pattern-group-rail p {
  margin: 0;
  color: #afbdcd;
  font-size: 14px;
  line-height: 1.62;
}

.pattern-group-count {
  margin-top: 28px;
  display: block;
  color: #8293a8;
  font: 700 11px/1.4 "Courier New", monospace;
  letter-spacing: .055em;
  text-transform: uppercase;
}

.pattern-group-cards {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pattern-card {
  --card-accent: var(--family-accent);
  --card-rgb: var(--family-rgb);
  min-width: 0;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .3);
  transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.pattern-card:nth-last-child(-n + 2) {
  border-bottom-color: transparent;
}

.pattern-card:hover,
.pattern-card:focus-within {
  position: relative;
  z-index: 2;
  background: #fff;
  box-shadow: 0 20px 58px rgba(16, 31, 52, .1);
  transform: translateY(-2px);
}

.pattern-card-topline {
  min-height: 62px;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.pattern-number {
  color: var(--blue);
  font: 700 12px/1.4 "Courier New", monospace;
  letter-spacing: .08em;
}

.pattern-maturity {
  padding: 7px 9px;
  color: #084e67;
  background: #dff5fb;
  font: 700 11px/1.35 "Courier New", monospace;
  letter-spacing: .045em;
  text-align: center;
  text-transform: uppercase;
}

.pattern-maturity.emerging {
  color: #5d4a05;
  background: #f5eccd;
}

.pattern-maturity.established {
  color: #334696;
  background: #e5e9ff;
}

.pattern-plate {
  min-height: 190px;
  position: relative;
  overflow: hidden;
  color: var(--card-accent);
  background:
    linear-gradient(rgba(var(--card-rgb), .08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(var(--card-rgb), .08) 1px, transparent 1px),
    #07111f;
  background-size: 25px 25px;
  border-bottom: 1px solid rgba(10, 21, 39, .18);
}

.pattern-plate:before {
  content: "";
  width: 154px;
  height: 96px;
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid currentColor;
  background: rgba(var(--card-rgb), .06);
  transform: translate(-50%, -50%) perspective(280px) rotateX(57deg) rotateZ(-7deg);
  box-shadow:
    0 0 0 19px rgba(var(--card-rgb), .025),
    0 0 40px rgba(var(--card-rgb), .13);
}

.pattern-plate-label,
.pattern-plate-code {
  position: absolute;
  z-index: 4;
  color: #7f93aa;
  font: 700 10px/1.35 "Courier New", monospace;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.pattern-plate-label {
  right: 17px;
  bottom: 15px;
  left: 17px;
}

.pattern-plate-code {
  top: 16px;
  right: 17px;
}

.pattern-schematic {
  width: 176px;
  height: 118px;
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.pattern-schematic i {
  position: absolute;
  display: block;
}

.pattern-node {
  width: 24px;
  height: 24px;
  z-index: 3;
  border: 1px solid currentColor;
  background: #0b1b2f;
  box-shadow: 0 0 0 6px rgba(var(--card-rgb), .075);
}

.pattern-node.node-a {
  top: 12px;
  left: 13px;
}

.pattern-node.node-b {
  top: 12px;
  right: 13px;
}

.pattern-node.node-c {
  top: 47px;
  left: 76px;
}

.pattern-node.node-d {
  bottom: 10px;
  left: 26px;
}

.pattern-node.node-e {
  right: 26px;
  bottom: 10px;
}

.pattern-path {
  width: 130px;
  height: 1px;
  z-index: 1;
  top: 58px;
  left: 23px;
  background: linear-gradient(90deg, transparent, currentColor 12%, currentColor 88%, transparent);
}

.pattern-path.path-a {
  transform: rotate(26deg);
}

.pattern-path.path-b {
  transform: rotate(-26deg);
}

.pattern-path.path-c {
  width: 86px;
  top: 76px;
  left: 45px;
}

.pattern-plate.diagram-loop .pattern-node {
  border-radius: 50%;
}

.pattern-plate.diagram-loop .pattern-path.path-a {
  width: 96px;
  height: 96px;
  top: 11px;
  left: 40px;
  border: 1px solid currentColor;
  border-left-color: transparent;
  border-radius: 50%;
  background: transparent;
  transform: none;
}

.pattern-plate.diagram-loop .pattern-path.path-b,
.pattern-plate.diagram-loop .pattern-path.path-c {
  display: none;
}

.pattern-plate.diagram-gateway .pattern-node.node-c,
.pattern-plate.diagram-shield .pattern-node.node-c {
  width: 40px;
  height: 40px;
  top: 39px;
  left: 68px;
  transform: rotate(45deg);
  background: rgba(var(--card-rgb), .12);
}

.pattern-plate.diagram-gateway .pattern-node.node-a,
.pattern-plate.diagram-gateway .pattern-node.node-d {
  left: 8px;
}

.pattern-plate.diagram-gateway .pattern-node.node-b,
.pattern-plate.diagram-gateway .pattern-node.node-e {
  right: 8px;
}

.pattern-plate.diagram-tree .pattern-node.node-a {
  top: 6px;
  left: 76px;
}

.pattern-plate.diagram-tree .pattern-node.node-b {
  top: 48px;
  right: 25px;
}

.pattern-plate.diagram-tree .pattern-node.node-c {
  top: 48px;
  left: 25px;
}

.pattern-plate.diagram-tree .pattern-node.node-d {
  bottom: 4px;
  left: 8px;
}

.pattern-plate.diagram-tree .pattern-node.node-e {
  right: 8px;
  bottom: 4px;
}

.pattern-plate.diagram-grid .pattern-node,
.pattern-plate.diagram-tiles .pattern-node,
.pattern-plate.diagram-layers .pattern-node {
  border-radius: 0;
  box-shadow:
    9px 0 rgba(var(--card-rgb), .13),
    0 9px rgba(var(--card-rgb), .08);
}

.pattern-plate.diagram-stream .pattern-node,
.pattern-plate.diagram-fanout .pattern-node,
.pattern-plate.diagram-trace .pattern-node {
  border-radius: 50%;
}

.pattern-plate.diagram-split .pattern-path.path-c {
  box-shadow: 0 -18px rgba(var(--card-rgb), .45), 0 18px rgba(var(--card-rgb), .3);
}

.pattern-card-body {
  min-width: 0;
  padding: 28px 29px 30px;
  display: flex;
  flex: 1;
  flex-direction: column;
}

.pattern-card h3 {
  margin: 0 0 15px;
  font-size: clamp(27px, 2vw, 34px);
  line-height: 1.12;
  letter-spacing: -.045em;
}

.pattern-summary {
  min-height: 108px;
  margin: 0 0 19px;
  color: #35445a;
  font-size: 16px;
  line-height: 1.7;
}

.pattern-outcomes {
  margin: 0 0 21px;
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.pattern-outcome {
  padding: 7px 9px;
  color: #173f70;
  background: #e3ebf7;
  font: 700 11px/1.3 "Courier New", monospace;
  letter-spacing: .035em;
  text-transform: uppercase;
}

.pattern-outcome:first-child {
  color: #06455e;
  background: #dff5fb;
}

.pattern-facts {
  margin: 0 0 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.pattern-facts div {
  min-width: 0;
  padding: 12px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pattern-facts dt {
  margin-bottom: 6px;
  color: #4b5d73;
  font: 700 10px/1.35 "Courier New", monospace;
  letter-spacing: .055em;
  text-transform: uppercase;
}

.pattern-facts dd {
  margin: 0;
  color: #17283d;
  font-size: 14px;
  line-height: 1.42;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.pattern-profile {
  margin-top: auto;
  border-top: 1px solid var(--line);
}

.pattern-profile summary {
  min-height: 54px;
  padding: 0 3px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--blue);
  cursor: pointer;
  font-size: 14px;
  font-weight: 750;
  list-style: none;
}

.pattern-profile summary::-webkit-details-marker {
  display: none;
}

.pattern-profile summary:after {
  content: "+";
  color: var(--blue);
  font-size: 21px;
  font-weight: 400;
}

.pattern-profile[open] summary:after {
  content: "-";
}

.pattern-profile-content {
  padding: 4px 0 18px;
}

.pattern-profile-block {
  padding: 15px 0;
  border-top: 1px solid var(--line);
}

.pattern-profile-block > b,
.pattern-profile-grid dt {
  display: block;
  margin-bottom: 7px;
  color: #465970;
  font: 700 10px/1.4 "Courier New", monospace;
  letter-spacing: .065em;
  text-transform: uppercase;
}

.pattern-profile-block p,
.pattern-profile-grid dd {
  margin: 0;
  color: #34445a;
  font-size: 15px;
  line-height: 1.65;
}

.pattern-profile-block ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pattern-profile-block li {
  padding: 3px 0;
  color: #34445a;
  font-size: 15px;
  line-height: 1.58;
}

.pattern-profile-block li:before {
  content: "+";
  margin-right: 8px;
  color: var(--blue);
  font-weight: 700;
}

.pattern-profile-grid {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.pattern-profile-grid div {
  min-width: 0;
  padding: 13px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.pattern-warning {
  margin-top: 15px;
  padding: 15px 16px;
  color: #354156;
  background: #e5eaf0;
  border-left: 2px solid var(--card-accent);
  font-size: 14px;
  line-height: 1.65;
}

.pattern-related-line {
  margin-top: 15px;
  color: #4b5d73;
  font-size: 13px;
  line-height: 1.55;
}

.pattern-source-list {
  margin-top: 17px;
  display: grid;
  gap: 8px;
}

.pattern-source-link {
  min-height: 45px;
  padding: 10px 0;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--blue);
  border-bottom: 1px solid rgba(22, 103, 255, .25);
  font-size: 14px;
  line-height: 1.45;
  font-weight: 700;
}

.pattern-source-link span {
  overflow-wrap: anywhere;
}

.pattern-source-link b {
  flex: 0 0 auto;
  font-size: 18px;
  font-weight: 400;
}

.pattern-compare-control {
  min-height: 49px;
  margin-top: 18px;
  padding: 0 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--blue);
  border: 1px solid rgba(22, 103, 255, .36);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
}

.pattern-compare-control.is-selected {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.pattern-compare-control.is-disabled {
  color: #7a8799;
  background: #e5e9ee;
  border-color: #d2d8df;
  cursor: not-allowed;
}

.pattern-compare-checkbox {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pattern-compare-box {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  display: block;
  border: 1px solid currentColor;
}

.pattern-compare-control.is-selected .pattern-compare-box:after {
  content: "✓";
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  color: #fff;
  font: 700 12px/1 Arial, Helvetica, sans-serif;
}

.pattern-compare-checkbox:focus-visible + .pattern-compare-box {
  outline: 3px solid #07111f;
  outline-offset: 4px;
  box-shadow: 0 0 0 6px #fff;
}

.pattern-compare-tray {
  min-width: 370px;
  min-height: 58px;
  padding: 10px 12px 10px 18px;
  position: fixed;
  z-index: 20;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  color: #fff;
  background: #0b182a;
  border: 1px solid rgba(82, 216, 255, .42);
  box-shadow: 0 20px 60px rgba(4, 12, 23, .28);
}

.pattern-compare-tray[hidden] {
  display: none;
}

.pattern-compare-tray span {
  margin-right: auto;
  color: #c9d3df;
  font-size: 14px;
  font-weight: 700;
}

.pattern-compare-tray a {
  color: var(--cyan);
  font-size: 14px;
  font-weight: 700;
}

.pattern-compare-tray button {
  min-height: 38px;
  padding: 0 12px;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, .22);
  cursor: pointer;
  font-size: 13px;
}

.patterns-comparison {
  background:
    linear-gradient(rgba(82, 216, 255, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(82, 216, 255, .03) 1px, transparent 1px),
    #0b182a;
  background-size: 42px 42px;
}

.patterns-comparison #clear-pattern-comparison {
  padding: 7px 0;
  color: var(--cyan);
  background: transparent;
  border: 0;
  cursor: pointer;
  font-weight: 700;
}

.patterns-comparison #clear-pattern-comparison:disabled {
  color: #718196;
  cursor: default;
}

.compare-message-inline {
  min-height: 24px;
  margin: 8px 0;
  color: #d7e3ee;
  font-size: 14px;
  line-height: 1.55;
}

.patterns-comparison .compare-panel {
  overflow: visible;
}

.pattern-compare-grid {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pattern-comparison-card,
.pattern-composition-card {
  min-width: 0;
  padding: 28px;
  border-right: 1px solid rgba(255, 255, 255, .15);
  border-bottom: 1px solid rgba(255, 255, 255, .15);
  background: rgba(255, 255, 255, .015);
}

.pattern-comparison-card-top {
  margin-bottom: 28px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  color: var(--cyan);
  font: 700 11px/1.4 "Courier New", monospace;
  letter-spacing: .065em;
  text-transform: uppercase;
}

.pattern-comparison-remove {
  padding: 7px 0;
  color: #b9c7d8;
  background: transparent;
  border: 0;
  cursor: pointer;
  font: 700 12px/1.4 Arial, Helvetica, sans-serif;
  text-transform: none;
}

.pattern-comparison-card h3,
.pattern-composition-card h3 {
  margin: 0 0 22px;
  color: #fff;
  font-size: 27px;
  line-height: 1.2;
  letter-spacing: -.035em;
}

.pattern-compare-field {
  padding: 14px 0;
  border-top: 1px solid rgba(255, 255, 255, .14);
}

.pattern-compare-field-label,
.pattern-composition-card > span {
  display: block;
  margin-bottom: 7px;
  color: #91a4ba;
  font: 700 10px/1.4 "Courier New", monospace;
  letter-spacing: .065em;
  text-transform: uppercase;
}

.pattern-compare-field p,
.pattern-composition-card p {
  margin: 0;
  color: #d0d9e3;
  font-size: 15px;
  line-height: 1.62;
}

.pattern-comparison-card .pattern-source-link {
  margin-top: 17px;
  color: var(--cyan);
  border-color: rgba(82, 216, 255, .28);
}

.pattern-composition-card {
  min-height: 410px;
  display: flex;
  flex-direction: column;
}

.pattern-composition-card > span {
  color: var(--cyan);
}

.pattern-composition-card h3 {
  margin-top: 50px;
}

.pattern-composition-list {
  margin: 24px 0;
  padding: 0;
  display: grid;
  gap: 8px;
  list-style: none;
}

.pattern-composition-list li {
  padding-left: 15px;
  position: relative;
  color: #fff;
  font-size: 14px;
  line-height: 1.5;
}

.pattern-composition-list li:before {
  content: "";
  width: 5px;
  height: 5px;
  position: absolute;
  top: 8px;
  left: 0;
  background: var(--cyan);
}

.pattern-composition-note {
  margin-top: auto !important;
  padding-top: 17px;
  color: #aebdce !important;
  border-top: 1px solid rgba(255, 255, 255, .14);
}

.patterns-composition {
  padding: 120px clamp(24px, 7vw, 110px);
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  color: #fff;
  background: #07111f;
}

.patterns-composition-copy {
  padding: 55px;
  background: #0b182a;
}

.patterns-composition-copy h2 {
  margin: 0 0 28px;
  font-size: clamp(45px, 5vw, 72px);
  line-height: 1.03;
  letter-spacing: -.06em;
}

.patterns-composition-copy > p:not(.kicker) {
  color: #bdc8d5;
  font-size: 17px;
  line-height: 1.75;
}

.patterns-composition-copy dl {
  margin: 38px 0 0;
  border-top: 1px solid rgba(255, 255, 255, .15);
}

.patterns-composition-copy dl div {
  padding: 17px 0;
  display: grid;
  grid-template-columns: 115px 1fr;
  gap: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .15);
}

.patterns-composition-copy dt {
  color: var(--cyan);
  font: 700 11px/1.45 "Courier New", monospace;
}

.patterns-composition-copy dd {
  margin: 0;
  color: #c5cfdb;
  font-size: 14px;
  line-height: 1.6;
}

.patterns-composition figure {
  min-height: 710px;
  margin: 0;
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
}

.patterns-composition figure img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
}

.patterns-composition figure:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 64%, rgba(4, 12, 23, .84));
}

.patterns-composition figcaption {
  position: absolute;
  z-index: 2;
  right: 25px;
  bottom: 24px;
  left: 25px;
  display: flex;
  justify-content: space-between;
  color: #b8c6d6;
  font: 700 11px/1.4 "Courier New", monospace;
  letter-spacing: .08em;
}

.patterns-method .benchmark-note {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.patterns-related .compute-related-grid {
  grid-template-columns: repeat(4, 1fr);
}

.patterns-contact .contact-card p {
  color: #405069;
}

@media (max-width: 1450px) {
  .pattern-group-cards {
    grid-template-columns: 1fr;
  }

  .pattern-card:nth-last-child(-n + 2) {
    border-bottom-color: var(--line);
  }

  .pattern-card:last-child {
    border-bottom-color: transparent;
  }

  .pattern-summary {
    min-height: 0;
  }
}

@media (max-width: 1320px) {
  .patterns-hero {
    grid-template-columns: 1fr;
  }

  .patterns-hero figure {
    min-height: 540px;
  }
}

@media (max-width: 1100px) {
  .patterns-stack,
  .patterns-composition {
    grid-template-columns: 1fr;
  }

  .patterns-stack figure,
  .patterns-composition figure {
    min-height: 590px;
  }

  .patterns-directory .controls {
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-areas:
      "search search search"
      "family family family"
      "delivery state complexity";
  }

  .pattern-group {
    grid-template-columns: 160px minmax(0, 1fr);
    background:
      linear-gradient(90deg, #07111f 0, #07111f 160px, rgba(255, 255, 255, .16) 160px);
  }

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

  .patterns-related .compute-related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .pattern-group {
    display: block;
    background: transparent;
  }

  .pattern-group-rail {
    min-height: 200px;
  }

  .pattern-group-rail h3 {
    margin-top: 40px;
  }
}

@media (max-width: 760px) {
  .patterns-stack,
  .patterns-chain,
  .patterns-comparison,
  .patterns-composition,
  .patterns-selection,
  .patterns-related {
    padding-right: 22px;
    padding-left: 22px;
  }

  .patterns-directory .controls {
    grid-template-columns: 1fr;
    grid-template-areas:
      "search"
      "family"
      "delivery"
      "state"
      "complexity";
  }

  .pattern-family-filters {
    margin-right: -18px;
    padding-right: 18px;
  }

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

  .pattern-card {
    border-right: 0;
  }

  .pattern-facts,
  .pattern-profile-grid {
    grid-template-columns: 1fr;
  }

  .pattern-summary {
    font-size: 16px;
  }

  .pattern-compare-grid,
  .patterns-related .compute-related-grid {
    grid-template-columns: 1fr;
  }

  .pattern-comparison-card,
  .pattern-composition-card {
    border-right: 0;
  }

  .patterns-composition-copy {
    padding: 32px 24px;
  }

  .patterns-composition-copy dl div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .patterns-stack figure,
  .patterns-composition figure {
    min-height: 440px;
  }

  .patterns-composition figcaption {
    gap: 12px;
    flex-wrap: wrap;
  }
}

@media (max-width: 600px) {
  .patterns-hero h1 {
    font-size: clamp(47px, 13vw, 60px);
  }

  .patterns-hero figure {
    min-height: 390px;
  }

  .patterns-hero figure img {
    object-position: 55% center;
  }

  .patterns-intro {
    padding-bottom: 55px;
  }

  .patterns-chain,
  .patterns-comparison,
  .patterns-composition,
  .patterns-selection,
  .patterns-related {
    padding-top: 82px;
    padding-bottom: 82px;
  }

  .patterns-directory .controls {
    margin-right: -1px;
    margin-left: -1px;
    padding: 18px;
  }

  .pattern-family-filters button {
    padding-right: 15px;
    padding-left: 15px;
  }

  .pattern-card-body {
    padding: 27px 22px 29px;
  }

  .pattern-card h3 {
    font-size: 29px;
  }

  .pattern-plate {
    min-height: 220px;
  }

  .pattern-compare-tray {
    min-width: 0;
    right: 12px;
    bottom: 12px;
    left: 12px;
    gap: 11px;
  }

  .pattern-compare-tray span {
    font-size: 13px;
  }

  .pattern-composition-card {
    min-height: 0;
  }

  .pattern-composition-card h3 {
    margin-top: 34px;
  }

  .patterns-method .benchmark-note {
    display: block;
  }

  .patterns-method .benchmark-note a {
    margin-top: 9px;
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pattern-card,
  .patterns-related .compute-related-grid a {
    transition: none;
  }
}