@import url("https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Manrope:wght@500;600;700;800&display=swap");

:root {
  --navy: #081b35;
  --navy-2: #0d294c;
  --ink: #10243c;
  --muted: #647287;
  --paper: #f7f7f3;
  --white: #fff;
  --line: #dfe5e7;
  --green: #1aa37a;
  --green-dark: #0b795d;
  --orange: #f17842;
  --yellow: #f4bd3b;
  --blue: #2259d6;
  --max: 1240px;
  --radius: 18px;
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.dialog-open {
  overflow: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

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

p,
h1,
h2,
h3 {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: Manrope, Inter, sans-serif;
  letter-spacing: -0.04em;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 12px 16px;
  color: var(--white);
  background: var(--navy);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

.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;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  width: 100%;
  color: var(--white);
  border-bottom: 1px solid rgb(255 255 255 / 14%);
  transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.site-header.scrolled {
  color: var(--ink);
  background: rgb(247 247 243 / 92%);
  box-shadow: 0 10px 40px rgb(8 27 53 / 8%);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 34px;
  width: min(1360px, calc(100% - 48px));
  min-height: 80px;
  margin-inline: auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
}

.header-inner > .brand {
  align-self: stretch;
  min-height: 80px;
  padding: 0 16px;
  margin-left: -16px;
  border-radius: 0 0 15px 15px;
  background: var(--white);
  box-shadow: 0 12px 30px rgb(5 18 38 / 14%);
}

.brand-logo {
  width: 252px;
  height: 63px;
  padding: 0;
  object-fit: contain;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 42px;
  color: var(--white);
  background: linear-gradient(145deg, var(--blue), var(--green));
  border-radius: 6px 15px 6px 15px;
  font-family: Manrope, sans-serif;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.05em;
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 18%);
}

.brand-name {
  display: grid;
  gap: 2px;
  white-space: nowrap;
}

.brand-name strong {
  font-family: Manrope, sans-serif;
  font-size: 15px;
  letter-spacing: -0.02em;
}

.brand-name small {
  opacity: 0.68;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}

.site-nav a {
  padding: 11px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  transition: background 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgb(255 255 255 / 10%);
}

.scrolled .site-nav a:hover,
.scrolled .site-nav a:focus-visible {
  background: rgb(8 27 53 / 6%);
}

.nav-toggle {
  display: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 750;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button-small {
  min-height: 42px;
  padding: 10px 16px;
  color: var(--navy);
  background: var(--white);
  font-size: 13px;
}

.scrolled .button-small {
  color: var(--white);
  background: var(--navy);
}

.button-bright {
  color: var(--navy);
  background: var(--yellow);
  box-shadow: 0 12px 28px rgb(244 189 59 / 20%);
}

.button-bright:hover {
  background: #ffca4c;
}

.button-ghost {
  color: var(--white);
  border-color: rgb(255 255 255 / 34%);
  background: rgb(255 255 255 / 6%);
  backdrop-filter: blur(10px);
}

.button-wide {
  width: 100%;
}

.hero {
  position: relative;
  display: grid;
  min-height: 760px;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
}

.hero-media,
.hero-wash {
  position: absolute;
  inset: 0;
}

.hero-media {
  background: url("/assets/lsn-pigment-hero.webp") center / cover no-repeat;
  transform: scale(1.015);
  animation: hero-breathe 16s ease-in-out infinite alternate;
}

.hero-wash {
  background:
    linear-gradient(90deg, rgb(5 18 38 / 98%) 0%, rgb(5 18 38 / 88%) 38%, rgb(5 18 38 / 18%) 76%, rgb(5 18 38 / 9%) 100%),
    linear-gradient(0deg, rgb(5 18 38 / 42%), transparent 46%);
}

@keyframes hero-breathe {
  to { transform: scale(1.055); }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 760px) 1fr;
  gap: 60px;
  align-items: end;
  padding: 170px 0 112px;
}

.hero-copy h1 {
  max-width: 850px;
  margin-bottom: 28px;
  font-size: clamp(54px, 6.5vw, 92px);
  font-weight: 650;
  line-height: 0.98;
}

.hero-copy h1 em {
  display: block;
  color: #74d8bb;
  font-style: normal;
}

.eyebrow {
  margin-bottom: 18px;
  color: var(--green-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow.light {
  color: #92dbc6;
}

.hero-lede {
  max-width: 650px;
  margin-bottom: 34px;
  color: rgb(255 255 255 / 76%);
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.48;
}

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

.hero-proof {
  align-self: end;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  border: 1px solid rgb(255 255 255 / 19%);
  border-radius: 15px;
  color: rgb(255 255 255 / 72%);
  background: rgb(5 18 38 / 38%);
  backdrop-filter: blur(16px);
  font-size: 13px;
  line-height: 1.45;
}

.proof-number {
  color: var(--white);
  font-family: Manrope, sans-serif;
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.06em;
}

.scroll-cue {
  position: absolute;
  z-index: 3;
  right: 28px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgb(255 255 255 / 65%);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.scroll-cue svg {
  width: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
}

.trust-strip {
  color: var(--white);
  background: var(--navy);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-left: 1px solid rgb(255 255 255 / 11%);
}

.trust-grid > div {
  display: grid;
  min-height: 152px;
  padding: 30px;
  border-right: 1px solid rgb(255 255 255 / 11%);
}

.trust-grid span {
  color: #68cdb0;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.trust-grid strong {
  align-self: end;
  margin-bottom: 7px;
  font-family: Manrope, sans-serif;
  font-size: 18px;
}

.trust-grid small {
  color: rgb(255 255 255 / 56%);
  font-size: 12px;
}

.section {
  padding: 110px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 52px;
}

.section-heading h2,
.about-intro h2,
.geography-copy h2,
.faq-preview h2,
.contact-copy h2,
.page-hero h1 {
  margin-bottom: 0;
  font-size: clamp(40px, 5.1vw, 68px);
  font-weight: 650;
  line-height: 1.02;
}

.section-heading > p,
.geography-copy > p,
.about-story > p,
.contact-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.catalog-tools {
  display: grid;
  gap: 22px;
  margin-bottom: 30px;
}

.search-field {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 720px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  box-shadow: 0 12px 28px rgb(8 27 53 / 4%);
}

.search-field svg {
  width: 21px;
  stroke: var(--muted);
  fill: none;
  stroke-width: 1.8;
}

.search-field input {
  width: 100%;
  height: 58px;
  border: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
}

.search-field input::placeholder {
  color: #8b96a6;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-chip {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 650;
  transition: all 150ms ease;
}

.filter-chip:hover,
.filter-chip.active {
  color: var(--white);
  border-color: var(--navy);
  background: var(--navy);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 320px;
  padding: 27px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.product-card::before {
  content: "";
  position: absolute;
  top: -65px;
  right: -60px;
  width: 180px;
  height: 180px;
  border-radius: 48% 52% 62% 38%;
  background: var(--card-color, var(--green));
  opacity: 0.13;
  transform: rotate(-18deg);
  transition: transform 300ms ease, opacity 300ms ease;
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: transparent;
  box-shadow: 0 22px 46px rgb(8 27 53 / 11%);
}

.product-card:hover::before {
  opacity: 0.22;
  transform: rotate(0deg) scale(1.15);
}

.product-card .card-number {
  position: relative;
  color: var(--card-color, var(--green));
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.product-card h3 {
  position: relative;
  margin: auto 0 14px;
  font-size: 25px;
  line-height: 1.08;
}

.product-card p {
  position: relative;
  min-height: 54px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.product-card button {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 13px 0 0;
  border: 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  font-weight: 750;
}

.product-card button > span:first-child {
  font-size: 12px;
}

.product-card button > span:last-child {
  font-size: 18px;
}

.catalog-empty {
  padding: 28px;
  border-radius: 14px;
  color: var(--muted);
  background: var(--white);
}

.catalog-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 28px 32px;
  border-radius: 15px;
  background: #e8f2ef;
}

.catalog-footer p {
  margin: 0;
  color: var(--muted);
}

.catalog-footer strong {
  color: var(--ink);
}

.text-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  border: 0;
  color: var(--green-dark);
  background: transparent;
  cursor: pointer;
  font-weight: 750;
}

.text-button span {
  font-size: 18px;
}

.solution-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: var(--navy);
}

.solution-section::after {
  content: "";
  position: absolute;
  top: 90px;
  right: -140px;
  width: 440px;
  height: 440px;
  border: 1px solid rgb(103 210 178 / 19%);
  border-radius: 50%;
  box-shadow: 0 0 0 75px rgb(103 210 178 / 5%), 0 0 0 150px rgb(103 210 178 / 3%);
}

.section-heading-light {
  position: relative;
  z-index: 1;
}

.section-heading-light > p {
  color: rgb(255 255 255 / 58%);
}

.process-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding: 0;
  margin: 0;
  list-style: none;
  background: rgb(255 255 255 / 13%);
}

.process-card {
  min-height: 300px;
  padding: 34px;
  background: var(--navy);
}

.process-card > span {
  color: var(--yellow);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.process-card h3 {
  margin: 100px 0 14px;
  font-size: 25px;
}

.process-card p {
  margin: 0;
  color: rgb(255 255 255 / 58%);
  font-size: 14px;
  line-height: 1.6;
}

.expert-callout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 210px 1fr auto;
  gap: 34px;
  align-items: center;
  margin-top: 56px;
  padding: 30px 34px;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(120deg, var(--green-dark), #0f8c72);
}

.expert-callout h3 {
  margin-bottom: 8px;
  font-size: 27px;
}

.expert-callout p {
  margin-bottom: 0;
  color: rgb(255 255 255 / 70%);
  font-size: 14px;
  line-height: 1.5;
}

.expert-orbit {
  position: relative;
  height: 116px;
}

.expert-orbit span {
  position: absolute;
  inset: 50%;
  width: 74px;
  height: 74px;
  border: 1px solid rgb(255 255 255 / 44%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.expert-orbit span:nth-child(2) {
  width: 110px;
  height: 110px;
  border-style: dashed;
  animation: spin 14s linear infinite;
}

.expert-orbit span:nth-child(3) {
  width: 16px;
  height: 16px;
  border: 0;
  background: var(--yellow);
  box-shadow: 72px 12px 0 var(--orange), -55px -24px 0 #75d5ba;
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.geography-section {
  background: #edf0eb;
}

.geography-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 70px;
  align-items: center;
}

.geography-copy h2 {
  margin-bottom: 26px;
}

.clean-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 28px 0 0;
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 22px;
  color: var(--ink);
  font-size: 14px;
}

.clean-list li::before {
  content: "";
  position: absolute;
  top: 0.45em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

.map-card {
  padding: 28px;
  border: 1px solid rgb(8 27 53 / 7%);
  border-radius: 24px;
  background: rgb(255 255 255 / 62%);
  box-shadow: 0 30px 70px rgb(8 27 53 / 7%);
}

.map-land {
  fill: #dce3de;
  stroke: #cbd5cf;
  stroke-width: 1.5;
}

.route {
  fill: none;
  stroke: url("#route");
  stroke-width: 2.5;
  stroke-dasharray: 8 7;
  animation: dash 20s linear infinite;
}

@keyframes dash {
  to { stroke-dashoffset: -280; }
}

.map-node circle:first-of-type {
  fill: var(--orange);
}

.map-node text {
  fill: var(--ink);
  font-family: Inter, sans-serif;
  font-size: 14px;
  font-weight: 700;
  text-anchor: middle;
}

.map-node.hub circle:first-of-type {
  fill: var(--green);
}

.map-node.hub circle:nth-of-type(2) {
  fill: none;
  stroke: var(--green);
  stroke-width: 1.5;
  opacity: 0.5;
  animation: pulse 2.2s ease-out infinite;
  transform-origin: 425px 253px;
}

@keyframes pulse {
  to { opacity: 0; transform: scale(1.55); }
}

.map-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  color: var(--muted);
  font-size: 12px;
}

.map-legend span {
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--yellow), var(--orange));
}

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

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
}

.about-story {
  padding-top: 26px;
}

.about-story .about-lead {
  margin-bottom: 24px;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.42;
}

.about-signature {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  margin-top: 64px;
  padding: 28px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
}

.about-signature span {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.about-signature img {
  width: min(600px, 68%);
  height: auto;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 80px;
  border-top: 1px solid var(--line);
  background: var(--line);
}

.timeline div {
  padding: 30px 24px;
  background: var(--white);
}

.timeline strong {
  display: block;
  margin-bottom: 18px;
  color: var(--green-dark);
  font-family: Manrope, sans-serif;
  font-size: 34px;
  letter-spacing: -0.05em;
}

.timeline span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.faq-preview {
  background: #edf0eb;
}

.faq-preview-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
}

.faq-preview h2 {
  margin-bottom: 30px;
}

.accordion {
  border-top: 1px solid #cdd5d1;
}

.accordion-item {
  border-bottom: 1px solid #cdd5d1;
}

.accordion-trigger {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: center;
  width: 100%;
  padding: 22px 0;
  border: 0;
  text-align: left;
  background: transparent;
  cursor: pointer;
  font-family: Manrope, sans-serif;
  font-size: 18px;
  font-weight: 650;
}

.accordion-trigger span {
  color: var(--green-dark);
  font-size: 24px;
  font-weight: 400;
  transition: transform 160ms ease;
}

.accordion-trigger[aria-expanded="true"] span {
  transform: rotate(45deg);
}

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms ease;
}

.accordion-panel > div {
  overflow: hidden;
}

.accordion-panel p {
  max-width: 720px;
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.65;
}

.accordion-trigger[aria-expanded="true"] + .accordion-panel {
  grid-template-rows: 1fr;
}

.contact-section {
  padding: 110px 0;
  color: var(--white);
  background:
    radial-gradient(circle at 8% 100%, rgb(29 161 121 / 26%), transparent 32%),
    var(--navy);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 100px;
}

.contact-copy h2 {
  margin-bottom: 24px;
}

.contact-copy > p {
  color: rgb(255 255 255 / 62%);
}

.contact-details {
  display: grid;
  gap: 12px;
  margin-top: 50px;
}

.contact-details a {
  width: fit-content;
  font-family: Manrope, sans-serif;
  font-size: 19px;
  font-weight: 650;
}

.contact-details span {
  color: rgb(255 255 255 / 55%);
  font-size: 13px;
}

.contact-form,
.dialog-panel form {
  display: grid;
  gap: 18px;
}

.contact-form {
  padding: 38px;
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--white);
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

form input,
form textarea {
  width: 100%;
  padding: 13px 0;
  border: 0;
  border-bottom: 1px solid #cfd8de;
  border-radius: 0;
  outline: 0;
  color: var(--ink);
  background: transparent;
  font-size: 15px;
  letter-spacing: normal;
  text-transform: none;
  resize: vertical;
}

form input:focus,
form textarea:focus {
  border-color: var(--green);
  box-shadow: 0 1px 0 var(--green);
}

form .consent {
  display: flex;
  grid-template-columns: none;
  gap: 10px;
  align-items: flex-start;
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.5;
  text-transform: none;
}

.consent input {
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 1px;
}

.consent a {
  text-decoration: underline;
}

.hidden-field {
  position: absolute;
  left: -9999px;
}

.form-status {
  min-height: 0;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.form-status:empty {
  display: none;
}

.form-status.error {
  color: #a52424;
}

form button[type="submit"]:disabled {
  cursor: wait;
  opacity: 0.68;
}

.site-footer {
  padding: 54px 0 28px;
  color: var(--white);
  border-top: 1px solid rgb(255 255 255 / 12%);
  background: #06162c;
}

.footer-top,
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.footer-top {
  align-items: center;
  padding-bottom: 45px;
}

.brand-footer .brand-mark {
  width: 52px;
  height: 46px;
}

.brand-footer .brand-logo {
  width: 340px;
  height: 84px;
  padding: 5px 10px;
  border-radius: 12px;
  background: var(--white);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  color: rgb(255 255 255 / 66%);
  font-size: 12px;
  font-weight: 600;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgb(255 255 255 / 10%);
  color: rgb(255 255 255 / 40%);
  font-size: 10px;
}

.enquiry-dialog,
.catalog-dialog {
  width: min(620px, calc(100% - 32px));
  max-height: calc(100vh - 32px);
  padding: 0;
  overflow: auto;
  border: 0;
  border-radius: 20px;
  color: var(--ink);
  background: transparent;
}

.catalog-dialog {
  width: min(920px, calc(100% - 32px));
}

.enquiry-dialog::backdrop,
.catalog-dialog::backdrop {
  background: rgb(4 15 31 / 78%);
  backdrop-filter: blur(6px);
}

.dialog-panel {
  position: relative;
  padding: 44px;
  background: var(--white);
}

.dialog-panel h2 {
  margin-bottom: 12px;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1;
}

.dialog-panel > p {
  color: var(--muted);
  line-height: 1.6;
}

.catalog-dialog-panel {
  min-height: 360px;
}

.catalog-dialog-panel h2 {
  max-width: 760px;
  padding-right: 42px;
  font-size: clamp(32px, 5vw, 48px);
}

.catalog-detail-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.catalog-detail-group {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
}

.catalog-detail-group h3 {
  margin: 0 0 16px;
  color: var(--ink);
  font-size: 16px;
  line-height: 1.25;
}

.catalog-detail-group ul {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.catalog-detail-group li {
  position: relative;
  padding-left: 15px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.catalog-detail-group li::before {
  position: absolute;
  top: 0.58em;
  left: 0;
  width: 5px;
  height: 5px;
  content: "";
  border-radius: 50%;
  background: var(--green);
}

.catalog-detail-empty {
  grid-column: 1 / -1;
  padding: 24px;
  margin: 0;
  border-radius: 14px;
  color: var(--muted);
  background: var(--paper);
  line-height: 1.6;
}

.catalog-pdf-links {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
  margin-top: 24px;
}

.catalog-pdf-links > span {
  margin-right: 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.catalog-pdf-links a {
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
}

.catalog-dialog-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.dialog-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--white);
  cursor: pointer;
  font-size: 24px;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 650ms ease var(--delay, 0ms), transform 650ms ease var(--delay, 0ms);
}

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

.page-body {
  min-height: 100vh;
  background: var(--paper);
}

.page-body .site-header {
  color: var(--ink);
  background: rgb(247 247 243 / 94%);
  box-shadow: 0 10px 40px rgb(8 27 53 / 7%);
  backdrop-filter: blur(18px);
}

.page-body .site-nav a:hover {
  background: rgb(8 27 53 / 6%);
}

.page-body .button-small {
  color: var(--white);
  background: var(--navy);
}

.page-hero {
  padding: 180px 0 80px;
  background: #edf0eb;
}

.page-hero p:last-child {
  max-width: 720px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.faq-page,
.legal-page {
  padding: 80px 0 110px;
}

.faq-page .accordion {
  max-width: 900px;
  margin-left: auto;
}

.legal-content {
  max-width: 800px;
}

.legal-content h2 {
  margin-top: 42px;
  font-size: 28px;
}

.legal-content p,
.legal-content li {
  color: var(--muted);
  line-height: 1.7;
}

.success-card {
  display: grid;
  place-items: center;
  min-height: 100vh;
  padding: 60px 24px;
  color: var(--white);
  text-align: center;
  background: var(--navy);
}

.success-card > div {
  max-width: 680px;
}

.success-icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 28px;
  border-radius: 50%;
  color: var(--navy);
  background: var(--yellow);
  font-size: 30px;
}

.success-card h1 {
  margin-bottom: 18px;
  font-size: clamp(42px, 7vw, 72px);
}

.success-card p {
  margin-bottom: 30px;
  color: rgb(255 255 255 / 65%);
  font-size: 18px;
  line-height: 1.6;
}

.hero-search {
  display: grid;
  grid-template-columns: 1fr auto;
  max-width: 760px;
  margin: 32px 0 22px;
  padding: 7px;
  border: 1px solid rgb(255 255 255 / 24%);
  border-radius: 14px;
  background: rgb(255 255 255 / 12%);
  box-shadow: 0 20px 60px rgb(0 0 0 / 18%);
  backdrop-filter: blur(14px);
}

.hero-search input {
  min-width: 0;
  padding: 14px 16px;
  color: var(--white);
  border: 0;
  outline: 0;
  background: transparent;
}

.hero-search input::placeholder {
  color: rgb(255 255 255 / 63%);
}

.hero-search:focus-within {
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgb(244 189 59 / 18%);
}

.hero-search button {
  min-width: 112px;
  padding: 12px 17px;
  color: var(--navy);
  border: 0;
  border-radius: 9px;
  background: var(--yellow);
  cursor: pointer;
  font-weight: 800;
}

.problems-section {
  background:
    radial-gradient(circle at 95% 0%, rgb(34 89 214 / 8%), transparent 28%),
    var(--paper);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.problem-card {
  position: relative;
  display: flex;
  min-height: 260px;
  padding: 28px;
  overflow: hidden;
  flex-direction: column;
  align-items: flex-start;
  color: var(--ink);
  text-align: left;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.problem-card::after {
  position: absolute;
  right: -58px;
  bottom: -76px;
  width: 170px;
  height: 170px;
  content: "";
  border: 24px solid color-mix(in srgb, var(--card-accent, var(--blue)) 12%, transparent);
  border-radius: 50%;
}

.problem-card:hover,
.problem-card:focus-visible {
  border-color: rgb(34 89 214 / 35%);
  box-shadow: 0 18px 48px rgb(8 27 53 / 10%);
  transform: translateY(-5px);
}

.problem-card strong {
  max-width: 300px;
  margin: 28px 0 10px;
  font-family: Manrope, sans-serif;
  font-size: 24px;
  letter-spacing: -0.035em;
}

.problem-card small {
  max-width: 330px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.problem-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  border-radius: 12px;
  background: var(--blue);
  font-family: Manrope, sans-serif;
  font-size: 12px;
  font-weight: 800;
}

.problem-blue { background: var(--blue); }
.problem-violet { background: #7257d9; }
.problem-yellow { color: var(--navy); background: var(--yellow); }
.problem-orange { background: var(--orange); }
.problem-green { background: var(--green); }

.problem-link {
  margin-top: auto;
  padding-top: 20px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 750;
}

.problem-card-cta {
  color: var(--white);
  border-color: var(--navy-2);
  background: var(--navy);
}

.problem-card-cta strong {
  color: var(--white);
}

.problem-card-cta small {
  color: rgb(255 255 255 / 65%);
}

.problem-card-cta .problem-icon {
  color: var(--navy);
  background: var(--yellow);
}

.problem-card-cta .problem-link {
  color: var(--yellow);
}

.selector-section {
  padding-top: 40px;
  background: var(--paper);
}

.selector-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(480px, 1.28fr);
  min-height: 620px;
  overflow: hidden;
  color: var(--white);
  border-radius: 28px;
  background:
    radial-gradient(circle at 10% 95%, rgb(34 89 214 / 38%), transparent 34%),
    var(--navy);
  box-shadow: 0 28px 80px rgb(8 27 53 / 18%);
}

.selector-intro {
  display: flex;
  padding: 54px;
  flex-direction: column;
}

.selector-intro h2 {
  max-width: 440px;
  margin: 18px 0 20px;
  font-size: clamp(40px, 4.5vw, 64px);
  line-height: 1.03;
}

.selector-intro > p {
  color: rgb(255 255 255 / 68%);
  line-height: 1.65;
}

.selector-progress {
  display: flex;
  max-width: 300px;
  margin-top: auto;
  align-items: center;
}

.selector-progress span {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  color: rgb(255 255 255 / 45%);
  border: 1px solid rgb(255 255 255 / 22%);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 800;
}

.selector-progress span.active {
  color: var(--navy);
  border-color: var(--yellow);
  background: var(--yellow);
}

.selector-progress i {
  height: 1px;
  flex: 1;
  background: rgb(255 255 255 / 18%);
}

.selector-panel {
  margin: 12px;
  padding: 52px;
  color: var(--ink);
  border-radius: 21px;
  background: var(--white);
}

.selector-step {
  height: 100%;
}

.selector-kicker {
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.selector-step h3 {
  margin: 18px 0 32px;
  font-size: clamp(30px, 3.2vw, 46px);
}

.selector-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.selector-options button,
.selector-recommendations button {
  display: flex;
  min-height: 66px;
  padding: 16px 18px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--ink);
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fafbf9;
  cursor: pointer;
  font-weight: 700;
  transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.selector-options button:hover,
.selector-options button:focus-visible,
.selector-options button.suggested,
.selector-recommendations button:hover,
.selector-recommendations button:focus-visible {
  border-color: var(--blue);
  background: rgb(34 89 214 / 5%);
  transform: translateX(3px);
}

.selector-options button.suggested::after {
  color: var(--blue);
  content: "выбрано из задачи";
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.selector-options button span,
.selector-recommendations button span {
  color: var(--blue);
}

.selector-back,
.selector-restart {
  padding: 14px 0;
  margin-top: 24px;
  color: var(--muted);
  border: 0;
  background: transparent;
  cursor: pointer;
  font-weight: 700;
}

.selector-recommendations {
  display: grid;
  gap: 12px;
  margin-bottom: 26px;
}

.selector-result > p {
  color: var(--muted);
  line-height: 1.55;
}

.selector-note {
  padding: 18px;
  border-left: 3px solid var(--yellow);
  background: #f8f5e9;
  font-size: 13px;
}

.selector-actions {
  display: flex;
  margin-top: 22px;
  align-items: center;
  gap: 20px;
}

.analogue-section {
  color: var(--white);
  background:
    radial-gradient(circle at 90% 10%, rgb(26 163 122 / 25%), transparent 30%),
    var(--navy);
}

.analogue-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: center;
}

.analogue-grid h2 {
  margin: 18px 0 24px;
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.02;
}

.analogue-grid p {
  color: rgb(255 255 255 / 68%);
  font-size: 17px;
  line-height: 1.65;
}

.analogue-form {
  display: grid;
  gap: 18px;
  padding: 38px;
  color: var(--ink);
  border-radius: 20px;
  background: var(--white);
}

.analogue-form label {
  display: grid;
  gap: 9px;
  font-size: 13px;
  font-weight: 750;
}

.analogue-form input {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: 0;
}

.analogue-form input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgb(34 89 214 / 10%);
}

@media (max-width: 1050px) {
  .header-inner {
    grid-template-columns: auto auto 1fr;
  }

  .nav-toggle {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 6px;
    width: 42px;
    height: 42px;
    padding: 12px;
    border: 1px solid currentColor;
    border-radius: 9px;
    background: transparent;
    opacity: 0.85;
  }

  .nav-toggle span {
    height: 1px;
    background: currentColor;
    transition: transform 160ms ease;
  }

  .nav-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .site-nav {
    position: fixed;
    inset: 80px 0 auto;
    display: grid;
    gap: 0;
    padding: 18px 24px 28px;
    color: var(--ink);
    background: var(--paper);
    box-shadow: 0 20px 40px rgb(8 27 53 / 12%);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 160ms ease, transform 160ms ease;
  }

  .site-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .header-cta {
    justify-self: end;
  }

  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-proof {
    justify-self: start;
  }

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

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

  .selector-shell {
    grid-template-columns: 0.85fr 1.15fr;
  }

  .selector-intro,
  .selector-panel {
    padding: 38px;
  }

  .analogue-grid {
    gap: 48px;
  }

  .geography-grid,
  .contact-grid {
    gap: 55px;
  }
}

@media (max-width: 760px) {
  .container,
  .header-inner {
    width: min(100% - 32px, var(--max));
  }

  .header-inner {
    grid-template-columns: 1fr auto;
    gap: 12px;
    min-height: 72px;
  }

  .brand-name small,
  .header-cta {
    display: none;
  }

  .brand-logo {
    width: 198px;
    height: 50px;
  }

  .header-inner > .brand {
    min-height: 72px;
    padding: 0 10px;
    margin-left: -10px;
    border-radius: 0 0 12px 12px;
  }

  .brand-footer .brand-logo {
    width: min(310px, 100%);
    height: auto;
    padding: 5px 8px;
  }

  .about-signature {
    align-items: flex-start;
    flex-direction: column;
    gap: 22px;
    margin-top: 44px;
    padding: 22px;
  }

  .about-signature img {
    width: 100%;
  }

  .nav-toggle {
    grid-column: 2;
    grid-row: 1;
  }

  .site-nav {
    top: 72px;
  }

  .hero {
    min-height: 720px;
  }

  .hero-media {
    background-position: 62% center;
  }

  .hero-wash {
    background: linear-gradient(90deg, rgb(5 18 38 / 96%), rgb(5 18 38 / 57%));
  }

  .hero-inner {
    padding: 142px 0 76px;
  }

  .hero-copy h1 {
    font-size: clamp(45px, 13vw, 68px);
  }

  .hero-search {
    grid-template-columns: 1fr;
  }

  .hero-search button {
    min-height: 48px;
  }

  .hero-proof {
    padding: 14px 17px;
  }

  .scroll-cue {
    display: none;
  }

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

  .trust-grid > div {
    min-height: 136px;
    padding: 22px 18px;
    border-bottom: 1px solid rgb(255 255 255 / 11%);
  }

  .section,
  .contact-section {
    padding: 78px 0;
  }

  .section-heading,
  .geography-grid,
  .about-grid,
  .faq-preview-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .section-heading h2,
  .about-intro h2,
  .geography-copy h2,
  .faq-preview h2,
  .contact-copy h2,
  .page-hero h1 {
    font-size: clamp(36px, 10vw, 52px);
  }

  .product-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .problem-grid,
  .selector-shell,
  .analogue-grid {
    grid-template-columns: 1fr;
  }

  .problem-card {
    min-height: 240px;
  }

  .selector-shell {
    border-radius: 20px;
  }

  .selector-intro {
    min-height: 430px;
    padding: 34px 26px;
  }

  .selector-panel {
    min-height: 500px;
    margin: 0 8px 8px;
    padding: 32px 22px;
  }

  .selector-options {
    grid-template-columns: 1fr;
  }

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

  .analogue-form {
    padding: 28px 22px;
  }

  .product-card {
    min-height: 270px;
  }

  .catalog-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 24px;
  }

  .process-card {
    min-height: auto;
  }

  .process-card h3 {
    margin-top: 64px;
  }

  .expert-callout {
    grid-template-columns: 1fr;
  }

  .expert-orbit {
    display: none;
  }

  .map-card {
    padding: 14px;
  }

  .about-story {
    padding-top: 0;
  }

  .timeline {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 55px;
  }

  .faq-page .accordion {
    margin-left: 0;
  }

  .contact-details {
    margin-top: 32px;
  }

  .contact-form,
  .dialog-panel {
    padding: 26px 22px;
  }

  .catalog-detail-groups {
    grid-template-columns: 1fr;
  }

  .catalog-dialog-actions .button {
    width: 100%;
  }

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

  .footer-top,
  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-nav {
    gap: 16px 22px;
  }

  .page-hero {
    padding: 142px 0 60px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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