@font-face {
  font-family: "Space Grotesk";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("/assets/fonts/space-grotesk.woff2") format("woff2");
}

@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 300 800;
  font-display: swap;
  src: url("/assets/fonts/jetbrains-mono.woff2") format("woff2");
}

:root {
  color-scheme: dark;
  --bg: #05070d;
  --bg-deep: #02040a;
  --ink: #eaf4ff;
  --muted: #9bb0c7;
  --dim: #71849c;
  --line: rgba(143, 190, 255, 0.14);
  --line-strong: rgba(143, 190, 255, 0.28);
  --cyan: #3ef2ff;
  --mint: #7accc8;
  --green: #a3d39c;
  --violet: #8b6cff;
  --peach: #f69679;
  --display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", "Cascadia Code", monospace;
  --gutter: clamp(1rem, 4vw, 3.4rem);
  --max: 1260px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.yl-page {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 80% 5%, rgba(122, 204, 200, 0.12), transparent 24rem),
    radial-gradient(circle at 5% 42%, rgba(139, 108, 255, 0.08), transparent 26rem),
    var(--bg-deep);
  color: var(--ink);
  font-family: var(--display);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.yl-page::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  background-image:
    linear-gradient(rgba(143, 190, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 190, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, black, transparent 76%);
}

a {
  color: inherit;
}

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

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: 0.7rem;
  left: 0.7rem;
  z-index: 100;
  padding: 0.7rem 0.9rem;
  background: var(--cyan);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  transform: translateY(-180%);
  transition: transform 0.2s ease;
}

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

.yl-wrap {
  width: min(calc(100% - (var(--gutter) * 2)), var(--max));
  margin-inline: auto;
}

/* Header --------------------------------------------------------------- */
.yl-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid var(--line);
  background: rgba(2, 5, 11, 0.82);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.yl-header__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem 1.2rem;
  align-items: center;
  min-height: 72px;
  padding-block: 0.55rem;
}

.yl-brand {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  min-width: 0;
  color: var(--ink);
  text-decoration: none;
}

.yl-brand img {
  display: block;
  width: auto;
  height: 38px;
  object-fit: contain;
}

.yl-brand__copy {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.yl-brand__copy strong {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.12em;
}

.yl-brand__copy small {
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.37rem;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.yl-nav {
  display: flex;
  gap: clamp(0.7rem, 1.8vw, 1.5rem);
  align-items: center;
  margin-left: auto;
}

.yl-nav a {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.51rem;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.yl-nav a:hover,
.yl-nav a[aria-current="page"] {
  color: var(--cyan);
}

.yl-actions {
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.lang-switch {
  display: inline-flex;
  height: 34px;
  flex: none;
  align-items: stretch;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.025);
}

.lang-link {
  display: inline-flex;
  min-width: 31px;
  align-items: center;
  justify-content: center;
  padding: 0 0.38rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.48rem;
  line-height: 1;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
}

.lang-link:hover {
  color: var(--ink);
}

.lang-link.is-active {
  background: rgba(62, 242, 255, 0.13);
  color: var(--ink);
}

.lang-flag {
  display: none;
}

.yl-header__cta {
  display: inline-flex;
  min-height: 34px;
  gap: 0.4rem;
  align-items: center;
  padding: 0 0.7rem;
  border: 1px solid rgba(62, 242, 255, 0.45);
  background: rgba(62, 242, 255, 0.08);
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.48rem;
  line-height: 1.3;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.yl-header__cta:hover {
  border-color: var(--cyan);
  background: rgba(62, 242, 255, 0.15);
}

.yl-header__cta svg,
.yl-button svg {
  width: 13px;
  height: 13px;
  flex: none;
}

/* Hero ----------------------------------------------------------------- */
.yl-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(2.3rem, 5.5vw, 5.8rem) 0 clamp(2.4rem, 5vw, 5rem);
  border-bottom: 1px solid var(--line);
}

.yl-hero::before {
  position: absolute;
  top: 4%;
  right: 12%;
  width: min(52vw, 48rem);
  height: min(52vw, 48rem);
  content: "";
  border: 1px solid rgba(122, 204, 200, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 9rem rgba(122, 204, 200, 0.018),
    0 0 0 18rem rgba(139, 108, 255, 0.012);
  pointer-events: none;
}

.yl-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  margin-bottom: clamp(1.5rem, 3vw, 2.8rem);
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.48rem;
  line-height: 1.5;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.yl-breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}

.yl-breadcrumb a:hover {
  color: var(--cyan);
}

.yl-breadcrumb span[aria-current="page"] {
  color: var(--mint);
}

.yl-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(1.4rem, 5vw, 5.5rem);
  align-items: center;
}

.yl-hero__copy {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.yl-eyebrow,
.yl-kicker {
  display: block;
  color: var(--mint);
  font-family: var(--mono);
  font-size: clamp(0.44rem, 0.7vw, 0.56rem);
  line-height: 1.5;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.yl-title {
  max-width: 12ch;
  margin: 0.7rem 0 0;
  color: var(--ink);
  font-size: clamp(2.8rem, 6.5vw, 6.6rem);
  font-weight: 500;
  line-height: 0.88;
  letter-spacing: -0.075em;
}

.yl-title span {
  color: transparent;
  -webkit-text-stroke: 1px rgba(234, 244, 255, 0.53);
}

.yl-title em {
  color: var(--mint);
  font-style: normal;
}

.yl-lede {
  max-width: 58ch;
  margin: clamp(1rem, 2vw, 1.5rem) 0 0;
  color: var(--muted);
  font-size: clamp(0.88rem, 1.12vw, 1.02rem);
  line-height: 1.7;
}

.yl-lede strong {
  color: var(--ink);
  font-weight: 500;
}

.yl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: clamp(1.2rem, 2.4vw, 2rem);
}

.yl-button {
  display: inline-flex;
  min-height: 44px;
  gap: 0.55rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.85rem;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.52rem;
  line-height: 1.3;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
  transition: border-color 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.yl-button--primary {
  border-color: rgba(62, 242, 255, 0.52);
  background: rgba(62, 242, 255, 0.13);
  color: var(--cyan);
}

.yl-button--ghost {
  background: rgba(255, 255, 255, 0.025);
  color: var(--muted);
}

.yl-button:hover {
  border-color: var(--cyan);
  color: var(--ink);
}

.yl-proof-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  padding: 0;
  margin: clamp(1.5rem, 3vw, 2.5rem) 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.48rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  list-style: none;
  text-transform: uppercase;
}

.yl-proof-list li {
  display: flex;
  gap: 0.4rem;
  align-items: center;
}

.yl-proof-list li::before {
  width: 5px;
  height: 5px;
  content: "";
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
}

.yl-hero__visual {
  position: relative;
  display: grid;
  width: min(100%, 33rem);
  aspect-ratio: 1;
  margin-inline: auto;
  place-items: center;
  min-width: 0;
}

.yl-orbit {
  position: absolute;
  inset: 6%;
  border: 1px solid rgba(122, 204, 200, 0.3);
  border-radius: 50%;
  transform: rotate(-16deg) scaleY(0.78);
}

.yl-orbit::before,
.yl-orbit::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.yl-orbit::before {
  inset: 12%;
  border: 1px solid rgba(139, 108, 255, 0.33);
}

.yl-orbit::after {
  inset: 27%;
  border: 1px dashed rgba(234, 244, 255, 0.17);
}

.yl-axis {
  position: absolute;
  width: 83%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(62, 242, 255, 0.52), transparent);
  transform: rotate(-30deg);
}

.yl-axis--b {
  transform: rotate(51deg) scaleX(0.8);
  background: linear-gradient(90deg, transparent, rgba(139, 108, 255, 0.45), transparent);
}

.yl-hero__core {
  position: relative;
  display: grid;
  width: 55%;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(122, 204, 200, 0.34);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 25%, rgba(255, 255, 255, 0.12), transparent 44%),
    rgba(7, 16, 28, 0.82);
  box-shadow:
    0 0 0 11px rgba(122, 204, 200, 0.03),
    0 0 80px rgba(122, 204, 200, 0.16);
}

.yl-hero__core img {
  width: 54%;
  height: auto;
  object-fit: contain;
}

.yl-hero__marker {
  position: absolute;
  display: flex;
  gap: 0.38rem;
  align-items: center;
  color: var(--mint);
  font-family: var(--mono);
  font-size: 0.44rem;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.yl-hero__marker::before {
  width: 5px;
  height: 5px;
  content: "";
  background: currentColor;
  box-shadow: 0 0 10px currentColor;
}

.yl-hero__marker--a {
  top: 15%;
  right: 0;
}

.yl-hero__marker--b {
  bottom: 14%;
  left: 0;
  color: var(--violet);
}

/* Trust bar ------------------------------------------------------------- */
.yl-trust {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}

.yl-trust__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.yl-trust__item {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding: 1rem 1.1rem;
  background: var(--bg-deep);
}

.yl-trust__item span {
  color: var(--mint);
  font-family: var(--mono);
  font-size: 0.44rem;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.yl-trust__item strong {
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 400;
  line-height: 1.35;
}

/* Sections -------------------------------------------------------------- */
.yl-section {
  padding: clamp(3.8rem, 8vw, 8rem) 0;
  border-bottom: 1px solid var(--line);
}

.yl-section--soft {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.018), transparent);
}

.yl-section__head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 1.2rem 3rem;
  align-items: end;
  margin-bottom: clamp(1.8rem, 3.5vw, 3.2rem);
}

.yl-section__head h2,
.yl-query-panel h2,
.yl-cta-panel h2 {
  max-width: 13ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4.1vw, 4.1rem);
  font-weight: 500;
  line-height: 0.93;
  letter-spacing: -0.06em;
}

.yl-section__head h2 span,
.yl-query-panel h2 span,
.yl-cta-panel h2 span {
  color: transparent;
  -webkit-text-stroke: 1px rgba(234, 244, 255, 0.45);
}

.yl-section__head p {
  max-width: 56ch;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.yl-query-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(1.2rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(1.4rem, 3.4vw, 3rem);
  border: 1px solid rgba(122, 204, 200, 0.25);
  background:
    radial-gradient(circle at 92% 10%, rgba(122, 204, 200, 0.12), transparent 35%),
    rgba(8, 15, 26, 0.55);
}

.yl-query-panel h2 {
  max-width: 17ch;
  font-size: clamp(1.9rem, 3.6vw, 3.7rem);
}

.yl-query-panel p {
  max-width: 56ch;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.yl-text-link {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  margin-top: 1rem;
  color: var(--mint);
  font-family: var(--mono);
  font-size: 0.5rem;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.yl-text-link:hover {
  color: var(--cyan);
}

.yl-text-link svg {
  width: 12px;
  height: 12px;
}

/* Product cards --------------------------------------------------------- */
.yl-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
}

.yl-product-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--line);
  background:
    linear-gradient(150deg, rgba(122, 204, 200, 0.055), transparent 52%),
    rgba(7, 13, 24, 0.55);
}

.yl-product-card__index {
  color: var(--mint);
  font-family: var(--mono);
  font-size: 0.5rem;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.yl-product-card h3 {
  margin: auto 0 0;
  color: var(--ink);
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.035em;
}

.yl-product-card p {
  margin: 0.6rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

.yl-product-card a {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
  margin-top: 1rem;
  color: var(--mint);
  font-family: var(--mono);
  font-size: 0.47rem;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-decoration: none;
  text-transform: uppercase;
}

.yl-product-card a:hover {
  color: var(--cyan);
}

.yl-product-card a svg {
  width: 11px;
  height: 11px;
}

/* Services / why -------------------------------------------------------- */
.yl-service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.7rem;
}

.yl-service-card {
  padding: 1rem;
  border-top: 1px solid var(--line-strong);
}

.yl-service-card span {
  color: var(--mint);
  font-family: var(--mono);
  font-size: 0.48rem;
  letter-spacing: 0.08em;
}

.yl-service-card h3 {
  margin: 0.65rem 0 0;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.1;
}

.yl-service-card p {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

.yl-why-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(1.5rem, 5vw, 6rem);
  align-items: start;
}

.yl-why-copy h2 {
  max-width: 10ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.2rem, 4.4vw, 4.5rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.065em;
}

.yl-why-copy p {
  max-width: 45ch;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.yl-why-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.yl-why-list li {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.018);
}

.yl-why-list span {
  display: block;
  color: var(--mint);
  font-family: var(--mono);
  font-size: 0.46rem;
  letter-spacing: 0.08em;
}

.yl-why-list strong {
  display: block;
  margin-top: 0.5rem;
  color: var(--ink);
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.2;
}

.yl-why-list p {
  margin: 0.4rem 0 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.55;
}

/* Clients --------------------------------------------------------------- */
.yl-client-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 2rem;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 1.3rem;
}

.yl-client-head h2 {
  max-width: 14ch;
  margin: 0;
  font-size: clamp(1.8rem, 3.2vw, 3rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.yl-client-head p {
  max-width: 42ch;
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.yl-client-strip {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.55rem;
}

.yl-client-logo {
  display: grid;
  min-height: 4.4rem;
  place-items: center;
  padding: 0.55rem;
  border: 1px solid var(--line);
  background: #f4f7fb;
}

.yl-client-logo img {
  display: block;
  max-width: 83%;
  height: 1.5rem;
  object-fit: contain;
}

/* FAQ ------------------------------------------------------------------- */
.yl-faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(1.5rem, 5vw, 6rem);
  align-items: start;
}

.yl-faq-layout h2 {
  max-width: 9ch;
  margin: 0;
  font-size: clamp(2.1rem, 4.1vw, 4rem);
  font-weight: 500;
  line-height: 0.92;
  letter-spacing: -0.06em;
}

.yl-faq-layout > div > p {
  max-width: 38ch;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.65;
}

.yl-faq-list {
  border-top: 1px solid var(--line);
}

.yl-faq-list details {
  border-bottom: 1px solid var(--line);
}

.yl-faq-list summary {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  color: var(--ink);
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1.4;
  list-style: none;
}

.yl-faq-list summary::-webkit-details-marker {
  display: none;
}

.yl-faq-list summary::after {
  flex: none;
  width: 1.3rem;
  height: 1.3rem;
  content: "+";
  border: 1px solid var(--line-strong);
  color: var(--mint);
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.2rem;
  text-align: center;
}

.yl-faq-list details[open] summary::after {
  content: "−";
}

.yl-faq-list details p {
  max-width: 65ch;
  margin: 0;
  padding: 0 0 1.1rem;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.7;
}

/* CTA / footer ---------------------------------------------------------- */
.yl-cta {
  padding: clamp(3rem, 7vw, 7rem) 0;
  border-bottom: 1px solid var(--line);
}

.yl-cta-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 3rem;
  align-items: end;
  justify-content: space-between;
  padding: clamp(1.4rem, 3.4vw, 3rem);
  border: 1px solid rgba(122, 204, 200, 0.28);
  background:
    radial-gradient(circle at 95% 15%, rgba(122, 204, 200, 0.14), transparent 34%),
    rgba(8, 15, 26, 0.6);
}

.yl-cta-panel h2 {
  max-width: 13ch;
  font-size: clamp(2.2rem, 4.5vw, 4.8rem);
}

.yl-cta-panel p {
  max-width: 45ch;
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.yl-cta-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.yl-footer {
  padding: 2rem 0 2.5rem;
}

.yl-footer__top {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem 2rem;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
}

.yl-footer__brand {
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

.yl-footer__brand img {
  width: auto;
  height: 30px;
}

.yl-footer__brand strong {
  display: block;
  color: var(--ink);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}

.yl-footer__brand small {
  display: block;
  margin-top: 0.15rem;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.38rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.yl-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.2rem;
}
.yl-footer__links a {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.47rem;
  line-height: 1.4;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
}

.yl-footer__links a:hover {
  color: var(--cyan);
}

.yl-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  justify-content: space-between;
  padding-top: 1rem;
  color: var(--dim);
  font-family: var(--mono);
  font-size: 0.4rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.yl-footer__bottom a {
  color: var(--muted);
  text-decoration: none;
}

/* Small decorative motion ----------------------------------------------- */
.yl-hero__visual {
  animation: yl-float 8s ease-in-out infinite;
}

@keyframes yl-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

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

  .yl-hero__visual {
    animation: none;
  }
}

/* Responsive ------------------------------------------------------------ */
@media (max-width: 980px) {
  .yl-header__inner {
    gap: 0.5rem 0.8rem;
  }

  .yl-nav {
    gap: 0.8rem;
  }

  .yl-hero__grid {
    gap: 1.5rem;
  }

  .yl-hero__visual {
    width: min(100%, 25rem);
  }

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

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

@media (max-width: 760px) {
  .yl-header__inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.55rem;
    padding-block: 0.6rem;
  }

  .yl-brand img {
    height: 31px;
  }

  .yl-brand__copy strong {
    font-size: 0.72rem;
  }

  .yl-brand__copy small {
    display: none;
  }

  .yl-actions {
    grid-column: 2;
    grid-row: 1;
  }

  .yl-nav {
    grid-column: 1 / -1;
    grid-row: 2;
    gap: 0.9rem;
    width: 100%;
    padding-top: 0.5rem;
    overflow-x: auto;
    border-top: 1px solid var(--line);
    scrollbar-width: none;
  }

  .yl-nav::-webkit-scrollbar {
    display: none;
  }

  .yl-nav a {
    flex: none;
    font-size: 0.46rem;
  }

  .yl-header__cta span {
    display: none;
  }

  .yl-header__cta {
    width: 34px;
    padding: 0;
    justify-content: center;
  }

  .yl-hero {
    padding-top: 2rem;
  }

  .yl-hero__grid {
    grid-template-columns: 1fr;
  }

  .yl-hero__copy {
    order: 1;
  }

  .yl-hero__visual {
    order: 2;
    width: min(80%, 22rem);
  }

  .yl-title {
    font-size: clamp(2.7rem, 12vw, 4.6rem);
  }

  .yl-section__head,
  .yl-why-grid,
  .yl-faq-layout,
  .yl-query-panel {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .yl-section__head {
    align-items: start;
  }

  .yl-section__head h2 {
    max-width: 13ch;
  }

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

  .yl-faq-layout h2 {
    max-width: 13ch;
  }

  .yl-footer__top {
    display: block;
  }

  .yl-footer__links {
    margin-top: 1.2rem;
  }
}

@media (max-width: 520px) {
  .yl-wrap {
    width: min(calc(100% - 1.6rem), var(--max));
  }

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

  .yl-trust__item {
    padding: 0.8rem;
  }

  .yl-product-grid,
  .yl-service-grid,
  .yl-client-strip {
    grid-template-columns: 1fr;
  }

  .yl-product-card,
  .yl-service-card {
    padding: 0.9rem;
  }

  .yl-client-logo {
    min-height: 3.8rem;
  }

  .yl-cta-panel {
    align-items: start;
  }

  .yl-cta-panel__actions {
    width: 100%;
  }

  .yl-cta-panel__actions .yl-button {
    width: 100%;
  }

  .yl-footer__bottom {
    display: block;
  }

  .yl-footer__bottom span {
    display: block;
    margin-top: 0.35rem;
  }
}