:root {
  --navy: #061f4f;
  --blue: #083b84;
  --electric: #087bf2;
  --cyan: #32b5ee;
  --ink: #11213b;
  --muted: #5d6c81;
  --line: #dbe4ef;
  --soft: #f2f6fb;
  --white: #ffffff;
  --success: #0d7a5f;
  --shadow: 0 24px 70px rgba(6, 31, 79, 0.12);
  --radius: 24px;
  --container: min(1220px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

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

:focus-visible {
  outline: 3px solid rgba(8, 123, 242, 0.48);
  outline-offset: 3px;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 15px;
  color: var(--white);
  background: var(--navy);
  border-radius: 8px;
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

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

.topbar {
  color: #dfeaff;
  background: var(--navy);
  font-size: 13px;
}

.topbar__inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.topbar__links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.topbar a:hover {
  color: var(--white);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(219, 228, 239, 0.86);
  backdrop-filter: blur(18px);
}

.header__inner {
  min-height: 84px;
  display: grid;
  grid-template-columns: 290px 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand img {
  width: 286px;
  height: auto;
}

.nav {
  justify-self: center;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__link {
  display: block;
  padding: 11px 10px;
  color: #2b3d58;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav__link:hover,
.nav__link[aria-current="page"] {
  color: var(--blue);
  background: #edf5ff;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: var(--soft);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: var(--navy);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  color: var(--white);
  background: var(--electric);
  border: 1px solid var(--electric);
  border-radius: 12px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover {
  background: #006be0;
  box-shadow: 0 13px 28px rgba(8, 123, 242, 0.25);
  transform: translateY(-2px);
}

.button--small {
  min-height: 42px;
  padding: 10px 15px;
  font-size: 14px;
}

.button--outline {
  color: var(--blue);
  background: var(--white);
  border-color: #a8c9ed;
}

.button--outline:hover {
  color: var(--navy);
  background: #edf5ff;
  box-shadow: none;
}

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

.button--white:hover {
  background: #f0f6ff;
}

.button--ghost {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
}

.button--ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--electric);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  content: "";
  background: currentColor;
}

.eyebrow--light {
  color: #7fc7ff;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--navy);
  font-family: "Arial Narrow", "Segoe UI", Arial, sans-serif;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 900px;
  font-size: clamp(44px, 6vw, 82px);
}

h2 {
  font-size: clamp(34px, 4.5vw, 58px);
}

h3 {
  font-size: clamp(22px, 2vw, 30px);
}

.lead {
  max-width: 720px;
  margin: 23px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
}

.section {
  padding: 112px 0;
}

.section--soft {
  background: var(--soft);
}

.section--dark {
  color: #dce9fb;
  background:
    radial-gradient(circle at 85% 10%, rgba(50, 181, 238, 0.18), transparent 30%),
    linear-gradient(135deg, #061f4f, #062c68);
}

.section--dark h2,
.section--dark h3 {
  color: var(--white);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
}

.section-heading p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.section--dark .section-heading p {
  color: #b6cae5;
}

.hero {
  position: relative;
  min-height: clamp(680px, 43vw, 840px);
  display: grid;
  align-items: center;
  overflow: hidden;
  color: var(--navy);
  background: #fff;
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.82) 31%, rgba(255, 255, 255, 0.18) 58%, rgba(255, 255, 255, 0) 76%),
    url("hero-home-v1.png") center / contain no-repeat;
}

.hero::after {
  display: none;
}

.hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  width: min(calc(100% - 48px), 1500px);
  grid-template-columns: minmax(0, 500px);
  align-items: center;
  padding: 64px 0 96px;
}

.hero h1 {
  max-width: 500px;
  color: var(--navy);
  font-size: clamp(46px, 3.1vw, 58px);
  text-wrap: balance;
}

.hero__copy {
  max-width: 500px;
}

.hero__copy p {
  max-width: 470px;
  margin: 26px 0 34px;
  color: #48617f;
  font-size: clamp(17px, 1.15vw, 20px);
  line-height: 1.55;
}

.hero .eyebrow--light {
  color: var(--electric);
}

.hero .button--ghost {
  color: var(--blue);
  background: rgba(255, 255, 255, 0.82);
  border-color: #9fc5ed;
}

.hero .button--ghost:hover {
  background: #edf5ff;
}

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

.hero__proof {
  display: none;
  gap: 12px;
}

.proof-card {
  padding: 22px;
  background: rgba(5, 28, 68, 0.72);
  border: 1px solid rgba(158, 204, 255, 0.28);
  border-radius: 16px;
  backdrop-filter: blur(12px);
}

.proof-card strong {
  display: block;
  margin-bottom: 3px;
  color: var(--white);
  font-size: 22px;
}

.proof-card span {
  color: #bed0e8;
  font-size: 14px;
}

.problem-strip {
  position: relative;
  z-index: 3;
  margin-top: 0;
}

.problem-strip__inner {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.problem-strip__title,
.problem-strip__item {
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 28px;
}

.problem-strip__title {
  color: var(--white);
  background: var(--electric);
}

.problem-strip__title strong {
  font-size: 20px;
}

.problem-strip__title span {
  color: #dbeeff;
  font-size: 14px;
}

.problem-strip__item {
  border-left: 1px solid var(--line);
}

.problem-strip__item strong {
  color: var(--navy);
}

.problem-strip__item span {
  color: var(--muted);
  font-size: 14px;
}

.cycle {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  margin-top: 48px;
  counter-reset: cycle;
}

.cycle__step {
  position: relative;
  min-height: 155px;
  padding: 58px 18px 20px;
  counter-increment: cycle;
  border-top: 1px solid #91b9e5;
}

.cycle__step::before {
  position: absolute;
  top: -19px;
  left: 16px;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  content: counter(cycle);
  color: var(--white);
  background: var(--electric);
  border: 6px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 1px #91b9e5;
  font-size: 12px;
  font-weight: 800;
}

.cycle__step:not(:last-child)::after {
  position: absolute;
  z-index: 2;
  top: -5px;
  right: -4px;
  width: 8px;
  height: 8px;
  content: "";
  border-top: 2px solid #91b9e5;
  border-right: 2px solid #91b9e5;
  transform: rotate(45deg);
}

.cycle__step strong {
  display: block;
  margin-bottom: 5px;
  color: var(--navy);
  font-size: 15px;
}

.cycle__step span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

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

.direction-card,
.lab-card,
.info-card {
  position: relative;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.direction-card:hover,
.lab-card:hover,
.info-card:hover {
  border-color: #aed1f6;
  box-shadow: 0 22px 52px rgba(6, 31, 79, 0.1);
  transform: translateY(-5px);
}

.direction-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 30px;
}

.direction-card__number {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 42px;
  color: var(--electric);
  background: #e9f4ff;
  border-radius: 14px 14px 14px 4px;
  font-weight: 800;
}

.direction-card h3 {
  margin-bottom: 13px;
  font-size: 24px;
}

.direction-card p {
  margin: 0 0 24px;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: auto;
  color: var(--electric);
  font-weight: 750;
}

.text-link::after {
  content: "→";
  transition: transform 0.2s ease;
}

.text-link:hover::after {
  transform: translateX(4px);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 72px;
}

.split--top {
  align-items: start;
}

.split--infrastructure {
  grid-template-columns: 1fr;
  gap: 44px;
}

.media-frame {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  background: #dce8f4;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
}

.media-frame--wide {
  min-height: 430px;
}

.media-frame--wide img {
  min-height: 430px;
}

.media-frame.media-frame--infrastructure {
  min-height: 0;
  aspect-ratio: 1672 / 941;
  background: #eef4fa;
}

.media-frame.media-frame--infrastructure img {
  display: block;
  min-height: 0;
  object-fit: cover;
}

.content--infrastructure {
  width: min(100%, 920px);
  margin-inline: auto;
}

.media-frame__label {
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  padding: 18px 20px;
  color: var(--white);
  background: rgba(6, 31, 79, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  backdrop-filter: blur(10px);
}

.media-frame__label strong {
  display: block;
  margin-bottom: 2px;
}

.content p {
  color: var(--muted);
  font-size: 18px;
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 34px;
}

.check-list li::before {
  position: absolute;
  top: 2px;
  left: 0;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  content: "✓";
  color: var(--success);
  background: #e3f7f1;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 900;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 36px;
  overflow: hidden;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.stat {
  padding: 24px;
  background: var(--white);
}

.stat strong {
  display: block;
  color: var(--navy);
  font-size: 30px;
}

.stat span {
  color: var(--muted);
  font-size: 13px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 48px;
  overflow: hidden;
  border: 1px solid rgba(158, 204, 255, 0.24);
  border-radius: 20px;
}

.timeline__item {
  min-height: 265px;
  padding: 34px;
  border-right: 1px solid rgba(158, 204, 255, 0.24);
}

.timeline__item:last-child {
  border-right: 0;
}

.timeline__year {
  display: block;
  margin-bottom: 52px;
  color: #6fc2ff;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline__item p {
  margin: 12px 0 0;
  color: #b9cce5;
}

.accredit-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.accredit-card__body {
  padding: clamp(34px, 5vw, 70px);
}

.accredit-card__side {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(34px, 5vw, 60px);
  color: var(--white);
  background:
    linear-gradient(160deg, rgba(8, 123, 242, 0.92), rgba(6, 31, 79, 0.98)),
    url("geology-section.png") center / cover;
}

.document-number {
  margin: 20px 0;
  color: var(--navy);
  font-size: clamp(34px, 4vw, 55px);
  font-weight: 800;
  letter-spacing: -0.04em;
}

.document-meta {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin: 28px 0;
}

.document-meta div {
  padding: 16px;
  background: var(--soft);
  border-radius: 12px;
}

.document-meta span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.document-meta strong {
  color: var(--navy);
}

.accredit-card__side strong {
  display: block;
  margin-bottom: 10px;
  font-size: 25px;
}

.accredit-card__side p {
  color: #d8e9fb;
}

.cta {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 7vw, 80px);
  color: var(--white);
  background:
    radial-gradient(circle at 90% 30%, rgba(75, 189, 255, 0.35), transparent 34%),
    linear-gradient(135deg, #062251, #084ea4);
  border-radius: var(--radius);
}

.cta::after {
  position: absolute;
  right: -100px;
  bottom: -210px;
  width: 440px;
  height: 440px;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.2);
  transform: rotate(45deg);
}

.cta__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 50px;
}

.cta h2 {
  color: var(--white);
}

.cta p {
  max-width: 650px;
  color: #c8dcf3;
  font-size: 18px;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 98px;
  background:
    radial-gradient(circle at 90% 20%, rgba(8, 123, 242, 0.15), transparent 28%),
    var(--soft);
  border-bottom: 1px solid var(--line);
}

.page-hero::after {
  position: absolute;
  right: 6%;
  bottom: -220px;
  width: 390px;
  height: 390px;
  content: "";
  border: 1px solid #b8d5f3;
  transform: rotate(45deg);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
  color: var(--muted);
  font-size: 14px;
}

.breadcrumbs a {
  color: var(--electric);
}

.page-hero h1 {
  font-size: clamp(42px, 6vw, 72px);
}

.page-hero p {
  max-width: 780px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.page-hero--image {
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(5, 26, 65, 0.96), rgba(5, 32, 78, 0.69)),
    url("lab-analysis.jpeg") center / cover;
}

.page-hero--image h1 {
  color: var(--white);
}

.page-hero--image p {
  color: #d6e3f3;
}

.page-hero--image .breadcrumbs {
  color: #c2d2e6;
}

.page-hero--image .breadcrumbs a {
  color: #7fc7ff;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 20px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.info-card {
  padding: 28px;
}

.info-card__tag {
  display: inline-block;
  margin-bottom: 24px;
  padding: 5px 10px;
  color: var(--electric);
  background: #eaf4ff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.info-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.lab-card {
  display: flex;
  flex-direction: column;
  min-height: 360px;
}

.lab-card__image {
  height: 170px;
  overflow: hidden;
  background: #dfe9f4;
}

.lab-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.lab-card:hover .lab-card__image img {
  transform: scale(1.04);
}

.lab-card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 26px;
}

.lab-card__body h3 {
  margin-bottom: 12px;
  font-size: 23px;
}

.lab-card__body p {
  margin: 0 0 22px;
  color: var(--muted);
}

.lab-card--service {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
}

.lab-card--service h3,
.lab-card--service .text-link {
  color: var(--white);
}

.lab-card--service p {
  color: #b9cce5;
}

.process {
  display: grid;
  gap: 14px;
  counter-reset: process;
}

.process__item {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 18px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  counter-increment: process;
}

.process__item::before {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  content: counter(process, decimal-leading-zero);
  color: var(--electric);
  background: #eaf4ff;
  border-radius: 12px;
  font-weight: 800;
}

.process__item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--navy);
  font-size: 18px;
}

.process__item span {
  color: var(--muted);
}

.catalog {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 38px;
}

.catalog__nav {
  position: sticky;
  top: 118px;
  align-self: start;
  padding: 20px;
  background: var(--soft);
  border-radius: 16px;
}

.catalog__nav a {
  display: block;
  padding: 11px 12px;
  color: var(--muted);
  border-radius: 9px;
  font-size: 14px;
  font-weight: 650;
}

.catalog__nav a:hover {
  color: var(--electric);
  background: var(--white);
}

.catalog__group {
  padding: 32px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.catalog__group + .catalog__group {
  margin-top: 18px;
}

.catalog__group h3 {
  margin-bottom: 18px;
}

.catalog__group ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 24px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.catalog__group li {
  position: relative;
  padding-left: 19px;
  color: var(--muted);
}

.catalog__group li::before {
  position: absolute;
  top: 10px;
  left: 0;
  width: 6px;
  height: 6px;
  content: "";
  background: var(--electric);
  border-radius: 50%;
}

.notice {
  padding: 22px 24px;
  color: #284264;
  background: #edf6ff;
  border-left: 4px solid var(--electric);
  border-radius: 0 12px 12px 0;
}

.notice strong {
  color: var(--navy);
}

.documents {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.document-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
}

.document-card__icon {
  flex: 0 0 54px;
  width: 54px;
  height: 64px;
  display: grid;
  place-items: center;
  color: var(--electric);
  background: #e9f4ff;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 900;
}

.document-card strong {
  display: block;
  color: var(--navy);
}

.document-card span {
  color: var(--muted);
  font-size: 13px;
}

.document-card .text-link {
  margin-top: 8px;
  font-size: 14px;
}

.form-panel {
  padding: clamp(26px, 4vw, 46px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.field {
  display: grid;
  gap: 7px;
}

.field--full {
  grid-column: 1 / -1;
}

.hp-field {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}

.field label {
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  color: var(--ink);
  background: #fbfdff;
  border: 1px solid #cad7e5;
  border-radius: 10px;
}

.field textarea {
  min-height: 130px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: 0;
  border-color: var(--electric);
  box-shadow: 0 0 0 3px rgba(8, 123, 242, 0.12);
}

.form-note {
  margin: 16px 0;
  color: var(--muted);
  font-size: 13px;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 18px 0;
  color: var(--muted);
  font-size: 13px;
}

.consent input {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin-top: 2px;
  accent-color: var(--electric);
}

.form-status {
  display: none;
  margin-top: 16px;
  padding: 14px 16px;
  color: #065642;
  background: #e6f7f1;
  border-radius: 10px;
}

.form-status.is-visible {
  display: block;
}

.contact-list {
  display: grid;
  gap: 14px;
  margin: 30px 0;
}

.contact-item {
  padding: 20px;
  background: var(--soft);
  border-radius: 14px;
}

.contact-item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.contact-item strong,
.contact-item a {
  color: var(--navy);
  font-size: 18px;
}

.site-footer {
  color: #b9cce4;
  background: #041b43;
}

.footer__main {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr;
  gap: 54px;
  padding: 68px 0 54px;
}

.footer__brand img {
  width: 285px;
  margin-bottom: 22px;
  padding: 12px;
  background: var(--white);
  border-radius: 10px;
}

.footer__brand p {
  max-width: 380px;
}

.footer__title {
  display: block;
  margin-bottom: 16px;
  color: var(--white);
  font-weight: 800;
}

.footer__links {
  display: grid;
  gap: 9px;
}

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

.footer__bottom {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 13px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }

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

@media (min-width: 1161px) and (max-width: 1499px) {
  .hero {
    min-height: clamp(680px, 48vw, 760px);
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 28%, rgba(255, 255, 255, 0.32) 50%, rgba(255, 255, 255, 0) 69%),
      url("hero-home-v1.png") right center / calc(100% - 88px) auto no-repeat;
  }

  .hero__grid {
    width: calc(100% - 48px);
    grid-template-columns: minmax(0, 450px);
    padding: 58px 0 86px;
  }

  .hero h1,
  .hero__copy {
    max-width: 450px;
  }

  .hero h1 {
    font-size: 50px;
  }

  .hero__copy p {
    max-width: 425px;
    font-size: 18px;
  }
}

@media (max-width: 1160px) {
  .header__inner {
    grid-template-columns: 250px 1fr auto;
    gap: 14px;
  }

  .brand img {
    width: 240px;
  }

  .nav__link {
    padding-inline: 7px;
    font-size: 13px;
  }

  .header__actions .button {
    display: none;
  }

  .cycle {
    grid-template-columns: repeat(4, 1fr);
    gap: 34px 0;
  }

  .cards,
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 901px) and (max-width: 1160px) {
  .hero {
    min-height: 650px;
  }

  .hero::before {
    background:
      linear-gradient(90deg, rgba(255, 255, 255, 0.99) 0%, rgba(255, 255, 255, 0.93) 31%, rgba(255, 255, 255, 0.42) 54%, rgba(255, 255, 255, 0) 72%),
      url("hero-home-v1.png") right center / calc(100% - 72px) auto no-repeat;
  }

  .hero__grid {
    width: calc(100% - 40px);
    grid-template-columns: minmax(0, 405px);
    padding: 52px 0 78px;
  }

  .hero h1,
  .hero__copy {
    max-width: 405px;
  }

  .hero h1 {
    font-size: 45px;
  }

  .hero__copy p {
    max-width: 390px;
    font-size: 17px;
  }
}

@media (max-width: 900px) {
  :root {
    --container: min(calc(100% - 30px), 760px);
  }

  .topbar__inner {
    justify-content: center;
  }

  .topbar__inner > span {
    display: none;
  }

  .header__inner {
    min-height: 72px;
    grid-template-columns: 1fr auto;
  }

  .brand img {
    width: 245px;
  }

  .menu-toggle {
    display: block;
  }

  .nav {
    position: absolute;
    z-index: 90;
    inset: 100% 0 auto;
    width: 100%;
    height: calc(100vh - 72px);
    height: calc(100dvh - 72px);
    overflow-y: auto;
    justify-self: stretch;
    align-self: stretch;
    padding: 24px 20px 40px;
    background: var(--white);
    box-shadow: 0 24px 48px rgba(6, 31, 79, 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

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

  .nav__list {
    display: grid;
    gap: 5px;
  }

  .nav__link {
    padding: 14px;
    font-size: 17px;
  }

  .header__actions {
    display: none;
  }

  .hero {
    min-height: auto;
    background: #fff;
  }

  .hero::before {
    background: url("hero-home-v1.png") center top / 100% auto no-repeat;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    padding: calc(41.7vw + 34px) 0 84px;
  }

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

  .problem-strip__inner {
    grid-template-columns: repeat(3, 1fr);
  }

  .problem-strip__title {
    grid-column: 1 / -1;
    min-height: auto;
  }

  .problem-strip__item {
    border-top: 1px solid var(--line);
  }

  .split,
  .accredit-card,
  .cta__grid {
    grid-template-columns: 1fr;
  }

  .split {
    gap: 42px;
  }

  .media-frame,
  .media-frame img {
    min-height: 430px;
  }

  .cta__actions {
    justify-content: flex-start;
  }

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

  .timeline__item {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(158, 204, 255, 0.24);
  }

  .timeline__item:last-child {
    border-bottom: 0;
  }

  .timeline__year {
    margin-bottom: 20px;
  }

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

  .catalog__nav {
    position: static;
    display: flex;
    overflow-x: auto;
  }

  .catalog__nav a {
    white-space: nowrap;
  }

  .footer__main {
    grid-template-columns: 1.3fr 1fr;
  }
}

@media (max-width: 640px) {
  :root {
    --container: calc(100% - 24px);
  }

  .topbar__links {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .topbar__links a:last-child {
    display: none;
  }

  .brand img {
    width: 220px;
  }

  .section {
    padding: 78px 0;
  }

  .section-heading {
    display: block;
    margin-bottom: 34px;
  }

  .section-heading p {
    margin-top: 18px;
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 36px;
  }

  .hero__grid {
    padding: calc(41.7vw + 28px) 0 74px;
  }

  .hero__copy p {
    font-size: 18px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero__actions,
  .cta__actions {
    display: grid;
  }

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

  .problem-strip__inner {
    grid-template-columns: 1fr;
  }

  .problem-strip__title {
    grid-column: auto;
  }

  .problem-strip__item {
    min-height: 94px;
    border-left: 0;
  }

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

  .cycle__step:not(:last-child)::after {
    display: none;
  }

  .cards,
  .grid-2,
  .grid-3,
  .grid-4,
  .stats,
  .documents,
  .document-meta,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .field--full {
    grid-column: auto;
  }

  .media-frame,
  .media-frame img {
    min-height: 340px;
  }

  .catalog__group {
    padding: 24px;
  }

  .catalog__group ul {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding: 70px 0;
  }

  .footer__main {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .footer__bottom {
    display: grid;
    justify-content: start;
    padding: 18px 0;
  }
}

/* Certification */
.certification-hero {
  padding: 76px 0 82px;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.98) 0%, rgba(247, 251, 255, 0.96) 58%, rgba(234, 245, 255, 0.88) 100%),
    radial-gradient(circle at 84% 24%, rgba(8, 123, 242, 0.16), transparent 31%);
}

.certification-hero::before {
  position: absolute;
  top: 0;
  right: -28px;
  width: min(850px, 67vw);
  height: 100%;
  content: "";
  pointer-events: none;
  background: url("certification-blueprint.svg") right center / contain no-repeat;
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.5) 18%, #000 36%);
}

.certification-hero::after {
  display: none;
}

.certification-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  align-items: end;
  gap: clamp(40px, 7vw, 96px);
}

.certification-hero h1 {
  max-width: 900px;
  font-size: clamp(44px, 5.2vw, 68px);
}

.certification-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.certification-hero__facts {
  display: grid;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid #cfe0f2;
  border-radius: 20px;
  box-shadow: 0 18px 46px rgba(6, 31, 79, 0.1);
  backdrop-filter: blur(10px);
}

.certification-hero__facts div {
  display: grid;
  gap: 3px;
  padding: 21px 24px;
  border-bottom: 1px solid var(--line);
}

.certification-hero__facts div:last-child {
  border-bottom: 0;
}

.certification-hero__facts span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.certification-hero__facts strong {
  color: var(--navy);
  font-size: 19px;
}

.certification-nav {
  position: sticky;
  z-index: 70;
  top: 110px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.certification-nav__inner {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

.certification-nav__inner::-webkit-scrollbar {
  display: none;
}

.certification-nav a {
  flex: 0 0 auto;
  padding: 15px 13px;
  color: #36506f;
  font-size: 14px;
  font-weight: 700;
}

.certification-nav a:hover {
  color: var(--electric);
}

.certification-list {
  display: grid;
  gap: 11px;
  margin: 22px 0 28px;
  padding: 0;
  list-style: none;
}

.certification-list li {
  position: relative;
  padding-left: 26px;
}

.certification-list li::before {
  position: absolute;
  top: 0.18em;
  left: 0;
  width: 18px;
  height: 18px;
  display: grid;
  place-items: center;
  content: "✓";
  color: var(--electric);
  background: #e9f4ff;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 900;
}

.certification-list--light {
  color: #e3efff;
}

.certification-list--light li::before {
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
}

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

.certification-scope__card {
  min-height: 225px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.certification-scope__card:hover {
  border-color: #aed1f6;
  box-shadow: 0 18px 46px rgba(6, 31, 79, 0.09);
  transform: translateY(-4px);
}

.certification-scope__card > span {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 24px;
  color: var(--electric);
  background: #eaf4ff;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 900;
}

.certification-scope__card h3 {
  margin-bottom: 8px;
  font-size: 20px;
}

.certification-scope__card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.certification-process {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
}

.certification-checklist,
.standards-card {
  padding: clamp(28px, 4vw, 42px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.certification-checklist {
  position: sticky;
  top: 178px;
  align-self: start;
}

.certification-checklist__note {
  margin: 0 0 24px;
  padding: 18px;
  color: #3e5775;
  background: var(--soft);
  border-radius: 12px;
  font-size: 14px;
}

.standards-list {
  display: grid;
  gap: 0;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.standards-list li {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

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

.standards-list strong {
  color: var(--navy);
}

.standards-list span {
  color: var(--muted);
}

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

.documents--three .document-card {
  align-items: flex-start;
}

.documents--three .document-card > div {
  min-height: 190px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.documents--three .document-card .button {
  margin-top: auto;
}

.section-heading--compact {
  margin-bottom: 34px;
}

.certification-register {
  min-height: 300px;
}

.certification-register .button {
  margin-top: 24px;
}

.certification-contact-section {
  background:
    radial-gradient(circle at 92% 18%, rgba(8, 123, 242, 0.09), transparent 28%),
    var(--white);
}

.certification-contact {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.certification-contact__image {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  background: #f4f8fb;
}

.certification-contact__image::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, transparent 62%, rgba(255, 255, 255, 0.22));
}

.certification-contact__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.certification-contact__body {
  align-self: center;
  padding: clamp(38px, 6vw, 76px);
}

.certification-contact__body p {
  max-width: 610px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 18px;
}

.certification-contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.status-pill {
  display: inline-flex;
  margin-top: 26px;
  padding: 7px 12px;
  color: #42617f;
  background: #eef4fa;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

@media (max-width: 1160px) {
  .certification-nav {
    top: 72px;
  }

  .certification-hero__grid {
    grid-template-columns: 1fr 285px;
    gap: 40px;
  }

  .documents--three {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 900px) {
  .certification-hero__grid {
    grid-template-columns: 1fr;
  }

  .certification-hero__facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .certification-hero__facts div {
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .certification-hero__facts div:last-child {
    border-right: 0;
  }

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

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

  .certification-checklist {
    position: static;
  }

  .documents--three {
    grid-template-columns: 1fr;
  }

  .documents--three .document-card > div {
    min-height: auto;
  }

  .documents--three .document-card .button {
    margin-top: 18px;
  }

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

  .certification-contact__image {
    min-height: 340px;
  }
}

@media (max-width: 640px) {
  .certification-hero {
    padding: 58px 0 64px;
  }

  .certification-hero::before {
    right: -240px;
    width: 840px;
    opacity: 0.62;
    mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, 0.42) 36%, #000 62%);
  }

  .certification-hero h1 {
    font-size: 39px;
  }

  .certification-hero__actions {
    display: grid;
  }

  .certification-hero__facts {
    grid-template-columns: 1fr;
  }

  .certification-hero__facts div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .certification-nav {
    top: 72px;
  }

  .certification-scope {
    grid-template-columns: 1fr;
  }

  .certification-scope__card {
    min-height: auto;
  }

  .standards-list li {
    grid-template-columns: 1fr;
    gap: 3px;
  }

  .certification-contact__image {
    min-height: 260px;
  }

  .certification-contact__actions {
    display: grid;
  }
}