:root {
  --at-blue: #3f5e4f;
  --at-blue-600: #4f7362;
  --at-blue-800: #243d37;
  --at-blue-950: #1f2a26;
  --at-yellow: #d5ddd8;
  --at-text: #2a2c2d;
  --at-muted: #5e5f61;
  --at-line: #c5cdc9;
  --at-bg: #fafafa;
  --at-pale: #eef2f0;
  --at-white: #fff;
  --at-header: 92px;
  --at-px: clamp(1.25rem, 4vw, 3.5rem);
  --at-sans: "Work Sans", Helvetica, Arial, sans-serif;
  --at-display: "Anton", Impact, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: clip;
}

body.at-site {
  margin: 0;
  font-family: var(--at-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--at-text);
  background: var(--at-bg);
  overflow-x: clip;
}

body.at-home {
  padding-top: var(--at-header);
}

.at-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--at-blue);
  color: #fff;
  padding: 8px 16px;
  z-index: 200;
}

.at-skip:focus {
  left: 16px;
}

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

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

.at-wrap {
  width: min(1400px, calc(100% - (var(--at-px) * 2)));
  margin-inline: auto;
}

.at-kicker {
  margin: 0 0 0.6rem;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--at-blue);
}

.at-home h1,
.at-home h2,
.at-home h3,
.at-home h4,
.at-stats-row strong,
.at-subhead,
.at-feature-content h3 {
  font-family: var(--at-display);
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.15;
  color: var(--at-blue);
}

.at-home h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5.4vw, 4.6rem);
  line-height: 1.12;
  color: var(--at-blue);
}

.at-home h2 {
  margin: 0 0 1.25rem;
  font-size: clamp(1.85rem, 3.6vw, 3.1rem);
}

.at-lede,
.at-hero-lead {
  color: var(--at-muted);
  max-width: 62ch;
}

.at-lede {
  margin: 0 0 2.4rem;
  font-size: 1.05rem;
}

.at-center {
  text-align: center;
  margin-top: 2rem;
}

.at-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.7rem 1.5rem;
  border: 1px solid var(--at-blue);
  border-radius: 999px;
  background: var(--at-blue);
  color: #fff;
  font-family: var(--at-sans);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.at-btn:hover {
  background: var(--at-blue-800);
  color: #fff;
}

.at-btn-ghost {
  background: transparent;
  color: var(--at-blue);
}

.at-btn-ghost:hover {
  background: var(--at-blue);
  color: #fff;
}

/* Header */
.at-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 110;
  height: var(--at-header);
  background: #fff;
  border-bottom: 1px solid #ececec;
  transition: transform 0.35s ease;
}

.at-header.is-hidden {
  transform: translateY(-100%);
}

.at-header-inner {
  height: 100%;
  width: min(1400px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.at-header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  white-space: nowrap;
}

.at-logo-mark,
.at-header-logo .at-logo-full {
  display: block;
  width: auto;
  height: 72px;
}

.at-wordmark {
  display: none;
}

.at-logo-full {
  width: 100%;
  height: auto;
}

.at-header-right {
  display: flex;
  align-items: stretch;
  height: 100%;
  margin-left: auto;
}

.at-nav {
  display: flex;
  align-items: stretch;
  height: 100%;
  border-left: 1px solid #e6e6e6;
}

.at-menu {
  display: flex;
  align-items: stretch;
  list-style: none;
  margin: 0;
  padding: 0 8px 0 4px;
}

.at-menu > li {
  position: relative;
  display: flex;
  align-items: stretch;
}

.at-menu > li > a {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 18px;
  font-size: 15px;
  font-weight: 400;
  color: #8a8f96;
  white-space: nowrap;
  line-height: 1;
}

.at-menu > li > a:hover,
.at-menu > li > a.is-active {
  color: var(--at-blue);
}

.at-caret {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  margin-top: 2px;
  opacity: 0.7;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.at-menu ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  margin: 0;
  padding: 0.45rem 0;
  list-style: none;
  background: #fff;
  border: 1px solid #ececec;
  box-shadow: 0 12px 30px rgba(36, 61, 55, 0.08);
  z-index: 20;
}

@media (min-width: 992px) {
  .at-has-sub:hover > ul,
  .at-has-sub:focus-within > ul {
    display: block;
  }
}

.at-menu ul a {
  display: block;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
  color: var(--at-text);
}

.at-menu ul a:hover {
  background: var(--at-pale);
  color: var(--at-blue);
}

.at-nav-head {
  display: none;
}

.at-lang {
  position: relative;
  display: flex;
  align-items: stretch;
  border-left: 1px solid #e6e6e6;
}

.at-lang-btn {
  min-width: 64px;
  padding: 0 18px;
  border: 0;
  background: transparent;
  font-family: var(--at-sans);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #2f2f2f;
  cursor: pointer;
}

.at-lang-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 72px;
  background: #fff;
  border: 1px solid #ececec;
  box-shadow: 0 12px 30px rgba(36, 61, 55, 0.08);
  z-index: 21;
}

.at-lang-menu a {
  display: block;
  padding: 0.5rem 0.85rem;
  font-size: 13px;
  font-weight: 600;
  color: #5c5c5c;
}

.at-lang-menu a:hover {
  color: var(--at-blue);
  background: var(--at-pale);
}

.at-search-btn {
  width: 64px;
  border: 0;
  border-left: 1px solid #e6e6e6;
  background: transparent;
  color: #2f2f2f;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.at-search-btn:hover {
  color: var(--at-blue);
}

.at-search-panel {
  display: none;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: #fff;
  border-bottom: 1px solid #ececec;
  padding: 16px 24px;
  gap: 12px;
  align-items: center;
}

.at-search-panel.is-open {
  display: flex;
}

.at-search-panel input {
  flex: 1;
  border: 0;
  border-bottom: 1px solid #e6e6e6;
  padding: 8px 0;
  font-family: var(--at-sans);
  font-size: 16px;
}

.at-search-panel input:focus {
  outline: none;
  border-bottom-color: var(--at-blue);
}

.at-search-panel button[type="submit"] {
  border: 0;
  background: var(--at-blue);
  color: #fff;
  padding: 8px 16px;
  font-family: var(--at-sans);
  font-weight: 600;
  cursor: pointer;
}

.at-search-close {
  border: 0;
  background: transparent;
  font-size: 28px;
  line-height: 1;
  color: #666;
  cursor: pointer;
}

.at-burger {
  display: none;
  width: 56px;
  height: 100%;
  border: 0;
  border-left: 1px solid #e6e6e6;
  background: transparent;
  padding: 28px 16px;
  flex-direction: column;
  justify-content: space-between;
}

.at-burger span {
  display: block;
  height: 1.5px;
  background: #2f2f2f;
}

.at-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(36, 61, 55, 0.35);
  z-index: 100;
}

/* Hero */
.at-hero {
  padding: 2.5rem 0 3rem;
  overflow: hidden;
}

.at-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 2rem;
  align-items: center;
  padding-left: var(--at-px);
}

.at-hero-copy {
  padding-right: 1rem;
}

.at-hero-logo {
  width: min(160px, 38%);
  color: var(--at-blue);
  margin-bottom: 1.4rem;
}

.at-hero-lead {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.4rem;
  font-size: 1.05rem;
}

.at-hero-lead p {
  margin: 0;
}

.at-hero-media {
  position: relative;
  margin: 0;
}

.at-hero-media img {
  width: 100%;
  height: min(72vh, 640px);
  object-fit: cover;
}

.at-hero-diagram {
  position: absolute;
  inset: auto 0 8% 0;
  width: 88%;
  color: rgba(63, 94, 79, 0.55);
  pointer-events: none;
}

/* Stats */
.at-stats {
  padding: 4rem 0 3rem;
}

.at-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0 2rem;
}

.at-stats-row strong {
  display: block;
  font-size: clamp(1.4rem, 2.4vw, 2.05rem);
  margin-bottom: 0.35rem;
}

.at-stats-row span {
  color: var(--at-muted);
}

/* Production */
.at-production,
.at-products,
.at-apps,
.at-finishes,
.at-strengths,
.at-quality,
.at-news,
.at-contact {
  padding: 4.5rem 0;
}

.at-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 2.5rem;
}

.at-film {
  position: relative;
  overflow: hidden;
  background: #111;
  min-height: 380px;
  height: 100%;
}

.at-film-slides {
  position: absolute;
  inset: 0;
}

.at-film-slides img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.7s ease, transform 6s ease;
  transform: scale(1.08);
}

.at-film-slides img.is-active {
  opacity: 1;
  transform: scale(1);
}

.at-film-play {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 0;
  background: var(--at-yellow);
  color: var(--at-blue);
  display: grid;
  place-items: center;
  z-index: 2;
  cursor: pointer;
}

.at-film.is-playing .at-film-play {
  opacity: 0.18;
}

.at-film-label {
  position: absolute;
  left: 16px;
  bottom: 14px;
  color: #fff;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  z-index: 2;
}

.at-gallery {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  grid-template-rows: 220px 220px;
  gap: 0.75rem;
}

.at-gallery figure {
  margin: 0;
  overflow: hidden;
}

.at-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.at-gallery figure:first-child {
  grid-row: 1 / span 2;
}

/* Products slider */
.at-slider {
  position: relative;
  display: grid;
  grid-template-columns: 48px 1fr 48px;
  align-items: center;
  gap: 0.5rem;
  padding: 0 var(--at-px);
}

.at-slider-track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 0.3rem 0 1rem;
}

.at-slider-track::-webkit-scrollbar {
  display: none;
}

.at-product-card {
  flex: 0 0 min(280px, 78vw);
  scroll-snap-align: start;
  background: #fff;
  border: 1px solid var(--at-line);
  overflow: hidden;
  color: var(--at-text);
}

.at-product-card img {
  width: 100%;
  height: 190px;
  object-fit: cover;
}

.at-product-card div {
  padding: 1rem 1.1rem 1.2rem;
}

.at-product-card h3 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
}

.at-product-card p {
  margin: 0;
  color: var(--at-muted);
  font-size: 0.88rem;
}

.at-slider-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--at-line);
  background: #fff;
  color: var(--at-blue);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

/* Applications */
.at-apps {
  background: var(--at-pale);
}

.at-apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.at-app-card {
  position: relative;
  min-height: 240px;
  overflow: hidden;
  color: #fff;
}

.at-app-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.45s ease;
}

.at-app-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(36, 61, 55, 0.78), rgba(36, 61, 55, 0.05));
}

.at-app-card h3 {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 1;
  margin: 0;
  color: #fff;
  font-size: 1.25rem;
}

.at-app-card:hover img {
  transform: scale(1.06);
}

/* Finishes */
.at-finish-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.at-finish-featured article {
  background: #fff;
  border: 1px solid var(--at-line);
}

.at-finish-featured img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.at-finish-featured div {
  padding: 1.4rem 1.5rem 1.6rem;
}

.at-finish-featured p {
  color: var(--at-muted);
}

.at-subhead {
  margin: 0 0 1.4rem;
  font-size: 1.5rem;
}

.at-finish-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.at-finish-grid article {
  background: #fff;
  border: 1px solid var(--at-line);
}

.at-finish-grid img {
  width: 100%;
  height: 210px;
  object-fit: cover;
}

.at-finish-grid h4,
.at-finish-grid p {
  padding: 0 1rem;
}

.at-finish-grid h4 {
  margin: 1rem 0 0.4rem;
  font-size: 1.1rem;
}

.at-finish-grid p {
  margin: 0 0 1.1rem;
  color: var(--at-muted);
  font-size: 0.92rem;
}

/* Strengths */
.at-strengths {
  background: var(--at-blue);
  color: #fff;
}

.at-strengths .at-kicker,
.at-strengths h2,
.at-strengths h3 {
  color: #fff;
}

.at-strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  margin-top: 2rem;
}

.at-strength-grid article {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  padding: 1.4rem 1.3rem 1.5rem;
}

.at-strength-grid span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--at-yellow);
  color: var(--at-blue);
  font-weight: 700;
  font-size: 0.82rem;
  margin-bottom: 0.9rem;
}

.at-strength-grid p {
  margin: 0.55rem 0 0;
  color: rgba(255, 255, 255, 0.82);
}

/* Quality / certs */
.at-certs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
}

.at-certs a {
  display: grid;
  place-items: center;
  min-height: 92px;
  padding: 0.7rem;
  background: #fff;
  border: 1px solid var(--at-line);
}

.at-certs img {
  max-height: 64px;
  width: auto;
  object-fit: contain;
}

/* News */
.at-news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.at-news-grid article {
  background: #fff;
  border: 1px solid var(--at-line);
  overflow: hidden;
}

.at-news-grid img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}

.at-news-grid div {
  padding: 1.2rem 1.3rem 1.4rem;
}

.at-news-grid time {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--at-blue);
  letter-spacing: 0.06em;
}

.at-news-grid h3 {
  margin: 0.4rem 0 0.6rem;
  font-size: 1.45rem;
}

.at-news-grid p {
  color: var(--at-muted);
}

.at-news-grid a {
  color: var(--at-blue);
  font-weight: 600;
}

/* Contact */
.at-contact {
  background: var(--at-pale);
}

.at-contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.at-form {
  display: grid;
  gap: 0.9rem;
}

.at-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.at-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
}

.at-form input,
.at-form textarea {
  width: 100%;
  border: 1px solid var(--at-line);
  background: #fff;
  padding: 0.7rem 0.8rem;
  font-family: var(--at-sans);
  font-size: 1rem;
  color: var(--at-text);
}

.at-form input:focus,
.at-form textarea:focus {
  outline: 2px solid rgba(63, 94, 79, 0.25);
  border-color: var(--at-blue);
}

.at-check {
  display: flex !important;
  align-items: flex-start;
  gap: 0.55rem;
  font-weight: 500 !important;
}

.at-check input {
  width: auto;
  margin-top: 0.2rem;
}

.at-hp {
  position: absolute;
  left: -9999px;
}

/* Footer */
.at-footer {
  position: relative;
  overflow: hidden;
  background: #f7f7f7;
  color: #6b737a;
  padding: 4.2rem 0 0;
}

.at-footer-pipes {
  position: absolute;
  left: 3%;
  right: 3%;
  bottom: 3.4rem;
  z-index: 0;
  pointer-events: none;
  opacity: 0.28;
}

.at-footer-pipes img {
  width: 100%;
  max-width: none;
  height: auto;
  display: block;
}

.at-footer-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.9fr 1.15fr 0.9fr;
  gap: 2.6rem 2.4rem;
  padding-bottom: 3.2rem;
}

.at-footer a {
  color: var(--at-blue-600);
}

.at-footer a:hover {
  color: var(--at-blue);
}

.at-footer-brand,
.at-footer-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.at-footer-logo {
  display: block;
  width: 188px;
  margin-bottom: 1.1rem;
}

.at-footer-logo .at-logo-full {
  width: 100px;
  height: auto;
}

.at-footer-intro,
.at-footer-col p:not(.at-footer-label) {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: #6b737a;
}

.at-footer-intro {
  max-width: 34ch;
  margin-bottom: 1.4rem;
}

.at-footer-partners {
  display: flex;
  align-items: flex-start;
  gap: 1.4rem;
}

.at-footer-partners img {
  display: block;
  height: auto;
  filter: grayscale(1) brightness(0);
  opacity: 0.82;
}

.at-partner-fed {
  width: 58px;
}

.at-partner-conf {
  width: 108px;
}

.at-footer .at-footer-label {
  margin: 0 0 0.7rem;
  font-family: var(--at-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #2b2b2b;
  line-height: 1.3;
}

.at-footer-stack {
  margin: 0;
  line-height: 1.7;
}

.at-footer-rule {
  width: 100%;
  border: 0;
  border-top: 1px solid #d5ddd8;
  margin: 1rem 0;
}

.at-footer-links {
  list-style: none;
  width: 100%;
  margin: 0;
  padding: 0;
}

.at-footer-links li {
  margin-bottom: 0.28rem;
}

.at-footer .at-linkedin {
  display: inline-flex;
  color: var(--at-blue);
  margin-top: 0.15rem;
}

.at-footer .at-linkedin:hover {
  color: var(--at-blue-800);
}

.at-footer-bottom {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 1.15rem var(--at-px);
  border-top: 1px solid #d5ddd8;
  text-align: center;
}

.at-footer-bottom p {
  margin: 0 auto;
  max-width: 1100px;
  font-size: 0.72rem;
  line-height: 1.55;
  color: #9aa3a9;
}

/* Inner pages keep content readable under the fixed header */
body.at-site:not(.at-home) {
  padding-top: var(--at-header);
}

/* Responsive */
@media (max-width: 1100px) {
  .at-menu > li > a {
    padding: 0 12px;
    font-size: 14px;
  }

  .at-wordmark {
    font-size: 19px;
  }

  .at-finish-grid,
  .at-apps-grid,
  .at-strength-grid,
  .at-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 991.98px) {
  :root {
    --at-header: 72px;
    --at-px: 1.15rem;
  }

  .at-header-inner {
    width: calc(100% - 1.25rem);
    gap: 12px;
  }

  .at-header-logo .at-logo-full,
  .at-logo-mark {
    height: 48px;
  }

  .at-burger {
    display: flex;
    width: 52px;
    padding: 22px 14px;
  }

  .at-nav {
    position: fixed;
    top: 0;
    right: 0;
    width: min(420px, 100vw);
    height: 100vh;
    height: 100dvh;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 0.85rem 1.25rem 2.4rem;
    transform: translateX(110%);
    transition: transform 0.28s ease;
    z-index: 120;
    overflow: auto;
    border-left: 0;
    box-shadow: -12px 0 32px rgba(36, 61, 55, 0.12);
  }

  body.nav-open {
    overflow: hidden;
  }

  body.nav-open .at-nav {
    transform: none;
  }

  .at-nav-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid #ececec;
    font-weight: 700;
  }

  .at-nav-head p {
    margin: 0;
    font-size: 1.05rem;
  }

  .at-nav-close {
    border: 0;
    background: transparent;
    width: 44px;
    height: 44px;
    margin-right: -10px;
    font-size: 2rem;
    line-height: 1;
    color: var(--at-text);
  }

  .at-menu {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
  }

  .at-menu > li {
    display: block;
    position: static;
    border-bottom: 1px solid #f1f1f1;
  }

  .at-menu > li > a {
    height: auto;
    justify-content: space-between;
    width: 100%;
    padding: 1rem 0;
    font-size: 1.12rem;
    font-weight: 500;
    color: var(--at-text);
    white-space: normal;
  }

  .at-menu > li > a.is-active {
    color: var(--at-blue);
  }

  .at-caret {
    margin-top: 0;
    margin-left: 0.75rem;
  }

  .at-has-sub.is-open > a .at-caret {
    transform: rotate(180deg);
  }

  .at-menu ul {
    position: static;
    display: none;
    width: 100%;
    min-width: 0;
    margin: 0;
    border: 0;
    box-shadow: none;
    padding: 0 0 0.7rem 0.15rem;
    background: transparent;
  }

  .at-has-sub:hover > ul,
  .at-has-sub:focus-within > ul {
    display: none;
  }

  .at-has-sub.is-open > ul {
    display: block;
  }

  .at-menu ul li {
    display: block;
  }

  .at-menu ul a {
    padding: 0.62rem 0.35rem 0.62rem 0.95rem;
    margin: 0 0 0.08rem 0.15rem;
    font-size: 0.98rem;
    line-height: 1.35;
    color: #5c656c;
    border-left: 2px solid #e4e7e8;
  }

  .at-menu ul a.is-active,
  .at-menu ul a:hover {
    background: transparent;
    color: var(--at-blue);
  }

  .at-hero-grid,
  .at-split,
  .at-stats-row,
  .at-finish-featured,
  .at-news-grid,
  .at-contact-grid,
  .at-form-row,
  .at-gallery {
    grid-template-columns: 1fr;
  }

  .at-gallery {
    grid-template-rows: none;
  }

  .at-gallery figure:first-child {
    grid-row: auto;
  }

  .at-hero-media img,
  .at-film {
    height: 52vh;
    min-height: 280px;
  }

  .at-slider {
    grid-template-columns: 1fr;
    padding: 0 var(--at-px);
  }

  .at-slider-btn {
    display: none;
  }

  .at-footer-logo {
    width: 148px;
  }

  .at-totop {
    right: 0.75rem;
    bottom: 0.75rem;
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 640px) {
  :root {
    --at-header: 68px;
    --at-px: 1rem;
  }

  .at-header-logo .at-logo-full,
  .at-logo-mark {
    height: 44px;
  }

  .at-apps-grid,
  .at-finish-grid,
  .at-strength-grid,
  .at-certs,
  .at-footer-grid {
    grid-template-columns: 1fr;
  }

  .at-footer {
    padding-top: 2.6rem;
  }

  .at-footer-grid {
    gap: 1.8rem;
    padding-bottom: 2.2rem;
  }

  .at-footer-intro {
    max-width: none;
  }

  .at-footer-bottom {
    padding: 0.9rem var(--at-px) 1.2rem;
    text-align: left;
  }

  .at-footer-bottom p {
    font-size: 0.68rem;
  }

  .at-nav {
    width: 100vw;
  }
}