@font-face {
  font-family: "Manrope";
  src: url("fonts/Manrope-Variable.ttf") format("truetype");
  font-display: swap;
  font-weight: 300 800;
}

:root {
  --ink: #1f2430;
  --muted: #6f7480;
  --line: #e2e4e8;
  --soft: #f7f7f5;
  --paper: #ffffff;
  --accent: #b8792a;
  --accent-dark: #95601e;
  --green: #1db152;
  --danger: #bd443f;
  --shadow: 0 14px 35px rgba(28, 31, 38, 0.09);
  --container: 1240px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: "Manrope", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.modal-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid rgba(184, 121, 42, 0.42);
  outline-offset: 3px;
}

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

.section {
  padding: 80px 0;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(31, 36, 48, 0.08);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 20px rgba(28, 31, 38, 0.04);
  backdrop-filter: blur(12px);
}

.header-inner {
  width: min(calc(100% - 48px), var(--container));
  height: 78px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 36px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: 208px;
  height: auto;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 34px;
  margin-left: auto;
}

.desktop-nav a {
  position: relative;
  color: #424752;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--accent);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  flex: 0 0 auto;
  padding: 11px 22px;
  border: 1px solid var(--accent);
  border-radius: 4px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
}

.menu-toggle,
.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  min-height: 612px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
}

.hero-media,
.hero-media img,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(12, 22, 32, 0.82) 0%, rgba(14, 29, 41, 0.7) 54%, rgba(14, 27, 38, 0.33) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-block: 90px;
}

.hero-kicker {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.hero h1 {
  max-width: 1000px;
  margin: 0 0 26px;
  font-size: 40px;
  line-height: 1.35;
  letter-spacing: -0.04em;
}

.hero-points {
  max-width: 820px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  margin: 11px 0;
  padding-left: 30px;
  font-size: 18px;
  font-weight: 500;
}

.hero-points li::before {
  position: absolute;
  left: 0;
  color: var(--accent);
  content: ">>";
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.15em;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

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

.hero-consultation-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 10px 24px rgba(184, 121, 42, 0.34);
  animation: hero-consultation-pulse 2.2s ease-in-out infinite;
}

.hero-consultation-icon {
  width: 21px;
  height: 21px;
  flex: 0 0 auto;
}

@keyframes hero-consultation-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(218, 153, 65, 0.62), 0 10px 24px rgba(184, 121, 42, 0.34);
    filter: brightness(1);
  }

  50% {
    box-shadow: 0 0 0 11px rgba(218, 153, 65, 0), 0 16px 34px rgba(184, 121, 42, 0.52);
    filter: brightness(1.12);
  }
}

.trust-marquee {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-block: 1px solid rgba(255, 255, 255, 0.16);
  background: #17233f;
  color: #fff;
}

.trust-marquee-track {
  display: flex;
  width: max-content;
  animation: trust-marquee-scroll 34s linear infinite;
  will-change: transform;
}

.trust-marquee-group {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 54px;
  padding: 12px 54px 12px 0;
}

.trust-marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 750;
  line-height: 1.2;
  white-space: nowrap;
}

.trust-marquee-item::before {
  display: inline-grid;
  width: 16px;
  height: 16px;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: #17233f;
  content: "✓";
  font-size: 11px;
  font-weight: 900;
}

@keyframes trust-marquee-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

.motion-item {
  opacity: 0;
  transform: translate3d(0, var(--motion-distance, 22px), 0);
  transition:
    opacity 720ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 720ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--motion-delay, 0ms);
  will-change: opacity, transform;
}

.motion-item.is-motion-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.faq-answer.is-opening {
  animation: wk-fade-up 280ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.lightbox.is-opening {
  animation: wk-fade-in 220ms ease-out both;
}

.lightbox.is-opening [data-lightbox-image] {
  animation: wk-preview-in 380ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes wk-fade-up {
  from { opacity: 0; transform: translate3d(0, -8px, 0); }
  to { opacity: 1; transform: translate3d(0, 0, 0); }
}

@keyframes wk-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes wk-preview-in {
  from { opacity: 0; transform: translate3d(0, 18px, 0) scale(0.975); }
  to { opacity: 1; transform: translate3d(0, 0, 0) scale(1); }
}

.button-accent {
  background: var(--accent);
  box-shadow: 0 12px 28px rgba(184, 121, 42, 0.28);
  color: #fff;
}

.button-accent:hover {
  background: var(--accent-dark);
}

.button-primary {
  background: var(--ink);
  color: #fff;
}

.button-outline {
  border-color: var(--ink);
  background: transparent;
  color: var(--ink);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 54px;
}

.section-heading.centered {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading.compact {
  margin-bottom: 40px;
}

.section-heading h2,
.quality-copy h2,
.faq-heading h2,
.contact-copy h2 {
  margin: 0 0 18px;
  font-size: 32px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.section-heading h3 {
  margin: 0 0 10px;
  font-size: 20px;
}

.section-heading p,
.quality-copy > p,
.faq-heading > p {
  margin: 0;
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 12px !important;
  color: var(--accent) !important;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.production {
  min-height: 0;
  background: #f9f9f9;
}

.production .section-heading {
  margin-bottom: 22px;
}

.production-stack {
  max-width: 1080px;
  margin-inline: auto;
  display: grid;
  gap: 34px;
}

.production-row {
  min-height: 327px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  overflow: visible;
  border: 0;
  background: transparent;
}

.production-row.reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.production-row:first-child {
  min-height: 417px;
}

.production-row.reverse .production-image {
  order: 2;
}

.production-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.production-copy {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 48px;
}

.production-copy h3 {
  margin: 0 0 18px;
  font-size: 25px;
  line-height: 1.2;
}

.production-copy p {
  margin: 0;
  color: var(--muted);
}

.number-mark {
  margin-bottom: 18px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.advantages {
  min-height: 484px;
  background: #fff;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.advantage-card {
  min-height: 205px;
  padding: 16px 24px;
  border: 1px solid #ececea;
  background: #fff;
  box-shadow: var(--shadow);
}

.advantage-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  border-radius: 50%;
  background: rgba(184, 121, 42, 0.11);
  color: var(--accent);
  font-size: 17px;
  font-weight: 800;
}

.advantage-card h3 {
  margin: 0 0 14px;
  font-size: 18px;
  line-height: 1.25;
}

.advantage-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.products {
  background: #f9f9f9;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.product-card {
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 9px 24px rgba(28, 31, 38, 0.055);
}

.product-copy {
  min-height: 95px;
  padding: 22px 22px 14px;
  text-align: center;
}

.product-copy h3 {
  margin: 0 0 5px;
  font-size: 22px;
  line-height: 1.15;
}

.product-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.product-media {
  height: 248px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #f0f1f1;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-media-empty {
  position: relative;
  background: linear-gradient(145deg, #f4f4f2, #e8e9e7);
}

.product-media-empty::after {
  width: 58px;
  height: 58px;
  border: 1px solid #d9dad7;
  border-radius: 50%;
  content: "";
}

.product-card ul {
  margin: 0;
  padding: 20px 22px 8px;
  list-style: none;
}

.product-card li {
  padding: 4px 0;
  color: var(--muted);
  font-size: 12px;
}

.product-card li strong {
  color: var(--ink);
}

.product-card .product-price {
  margin: 6px 0;
  padding: 9px 10px;
  border-left: 3px solid var(--accent);
  background: #fff4da;
  color: #087957;
  font-weight: 800;
}

.product-card .product-price strong {
  color: #087957;
}

.product-detail {
  min-height: 108px;
  margin: 0;
  padding: 22px 22px 8px;
  color: var(--muted);
  font-size: 13px;
}

.product-button {
  margin: auto 22px 22px;
  padding: 12px 16px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
}

.research-team-cta {
  padding: 64px 0;
  background: #f7f7f5;
}

.research-team-shell {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
  border: 1px solid rgba(31, 36, 48, 0.12);
  background:
    linear-gradient(120deg, rgba(184, 121, 42, 0.08), transparent 36%),
    #fff;
  box-shadow: 0 24px 60px rgba(28, 31, 38, 0.1);
}

.research-team-shell::before {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 0;
  left: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--accent), #e1bd7a 46%, var(--ink));
  content: "";
}

.research-team-visual {
  min-width: 0;
  min-height: 500px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 28px 18px 0;
  background:
    radial-gradient(circle at 50% 38%, rgba(184, 121, 42, 0.13), transparent 44%),
    linear-gradient(180deg, #f8f7f3 0%, #ece8df 100%);
}

.research-team-visual img {
  width: min(100%, 600px);
  height: 100%;
  max-height: 500px;
  object-fit: contain;
  object-position: center bottom;
}

.research-team-copy {
  position: relative;
  z-index: 1;
  align-self: center;
  padding: 58px 64px;
}

.research-team-copy h2 {
  max-width: 620px;
  margin: 0 0 20px;
  font-size: clamp(32px, 3vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.research-team-copy > p:not(.eyebrow) {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
}

.research-team-points {
  margin: 26px 0 30px;
  padding: 0;
  display: grid;
  gap: 11px;
  list-style: none;
}

.research-team-points li {
  position: relative;
  padding-left: 28px;
  color: #3f4550;
  font-size: 15px;
  font-weight: 700;
}

.research-team-points li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--accent);
  content: "✓";
  font-weight: 800;
}

.reports {
  min-height: 807px;
  background: #fff;
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.report-card,
.testimonial-button {
  margin: 0;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  cursor: zoom-in;
}

.report-card {
  display: flex;
  flex-direction: column;
}

.report-card img {
  width: 100%;
  height: 340px;
  object-fit: contain;
  padding: 14px;
  background: #f7f7f5;
}

.report-card span {
  padding: 14px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

.centered-action {
  margin-top: 36px;
  text-align: center;
}

.quality {
  min-height: 679px;
  padding-top: 0;
  background: #fff;
  color: var(--ink);
}

.quality-gallery {
  max-width: 960px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.quality-gallery img {
  width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: #fff;
  object-fit: contain;
}

.quality-promise {
  max-width: 960px;
  margin: 20px auto 0;
  font-size: 16px;
  line-height: 1.45;
  text-align: center;
}

.testimonials {
  min-height: 690px;
  background: var(--soft);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonials .section-heading {
  margin-bottom: 20px;
}

.testimonial-button img {
  width: 100%;
  height: clamp(340px, 32vw, 440px);
  padding: 10px;
  object-fit: contain;
  object-position: top center;
  background: #f0ede7;
}

.faq {
  min-height: 614px;
  background: #fff;
}

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

.faq-heading {
  position: sticky;
  top: 125px;
  align-self: start;
}

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

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

.faq-item > button {
  width: 100%;
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border: 0;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 17px;
  font-weight: 750;
  text-align: left;
}

.faq-plus {
  flex: 0 0 auto;
  color: var(--accent);
  font-size: 28px;
  font-weight: 400;
  transition: transform 180ms ease;
}

.faq-item > button[aria-expanded="true"] .faq-plus {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 46px 25px 0;
}

.faq-answer p {
  margin: 0;
  color: var(--muted);
}

.contact-footer {
  position: relative;
  min-height: 1015px;
  background:
    linear-gradient(rgba(13, 21, 28, 0.82), rgba(13, 21, 28, 0.9)),
    url("trust-user-lab-testing.webp") center / cover no-repeat;
  color: #fff;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 96px;
  min-height: 945px;
  align-items: start;
  padding-top: 60px;
  padding-bottom: 60px;
}

.footer-logo {
  display: none;
}

.contact-copy p {
  max-width: 610px;
  color: rgba(255, 255, 255, 0.65);
}

.contact-detail {
  margin-top: 30px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.contact-detail span {
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.contact-detail a {
  color: #fff;
  font-size: 22px;
  font-weight: 800;
  text-decoration: none;
}

.contact-form {
  display: grid;
  gap: 9px;
  padding: 36px;
  background: #fff;
  color: var(--ink);
}

.contact-form label {
  margin-top: 6px;
  font-size: 12px;
  font-weight: 750;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid #d8d9dc;
  border-radius: 0;
  background: #fff;
  color: var(--ink);
}

.contact-form textarea {
  resize: vertical;
}

.contact-form .button {
  margin-top: 8px;
  cursor: pointer;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom-inner {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 12px;
}

.footer-bottom-inner a {
  color: rgba(255, 255, 255, 0.75);
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.consultation-popup {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: grid;
  place-items: center;
  padding: 24px;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 220ms ease;
}

.consultation-popup.is-open {
  pointer-events: auto;
  opacity: 1;
  visibility: visible;
}

.consultation-popup-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(10, 18, 32, 0.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.consultation-popup-panel {
  position: relative;
  z-index: 1;
  width: min(780px, 100%);
  min-height: 390px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  overflow: hidden;
  border: 1px solid rgba(184, 121, 42, 0.42);
  background: #fff;
  box-shadow: 0 30px 90px rgba(9, 18, 33, 0.32);
  transform: translateY(16px) scale(0.985);
  transition: transform 260ms ease;
}

.consultation-popup.is-open .consultation-popup-panel {
  transform: translateY(0) scale(1);
}

.consultation-popup-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 3;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(31, 36, 48, 0.18);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 22px rgba(31, 36, 48, 0.12);
  cursor: pointer;
}

.consultation-popup-close span {
  position: absolute;
  top: 19px;
  left: 11px;
  right: 11px;
  height: 2px;
  border-radius: 999px;
  background: var(--ink);
}

.consultation-popup-close span:first-child {
  transform: rotate(45deg);
}

.consultation-popup-close span:last-child {
  transform: rotate(-45deg);
}

.consultation-popup-close:hover,
.consultation-popup-close:focus-visible {
  border-color: rgba(184, 121, 42, 0.72);
  outline: 3px solid rgba(184, 121, 42, 0.2);
  outline-offset: 2px;
}

.consultation-popup-media {
  min-width: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(150deg, #f7f2e9, #fff);
}

.consultation-popup-media img {
  width: 116%;
  max-width: none;
  height: 100%;
  display: block;
  object-fit: contain;
  object-position: center bottom;
}

.consultation-popup-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px 40px 42px;
}

.consultation-popup-copy .eyebrow {
  align-self: flex-start;
  margin: 0 0 14px;
}

.consultation-popup-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(30px, 3vw, 40px);
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.consultation-popup-copy > p:not(.eyebrow) {
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.consultation-popup-form {
  width: 100%;
  min-height: 54px;
  margin-top: 24px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--green);
  color: #fff;
  font-size: 15px;
  line-height: 1.25;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 14px 34px rgba(29, 177, 82, 0.24);
  transition: background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.consultation-popup-form-icon {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
}

.consultation-popup-form:hover,
.consultation-popup-form:focus-visible {
  background: #168f43;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(29, 177, 82, 0.3);
  outline: 3px solid rgba(29, 177, 82, 0.22);
  outline-offset: 3px;
}

.consultation-popup-open {
  overflow: hidden;
}

.floating-whatsapp {
  position: fixed;
  z-index: 80;
  right: 24px;
  bottom: 24px;
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 12px 30px rgba(29, 177, 82, 0.32);
}

.floating-whatsapp img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.lightbox {
  position: fixed;
  z-index: 1000;
  inset: 0;
  padding: 54px;
  display: grid;
  place-items: center;
  background: rgba(11, 13, 17, 0.9);
}

.lightbox[hidden] {
  display: none;
}

.lightbox img {
  max-width: min(1200px, 92vw);
  max-height: 88vh;
  object-fit: contain;
  background: #fff;
}

.lightbox-close {
  position: absolute;
  top: 18px;
  right: 24px;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  cursor: pointer;
  font-size: 30px;
  line-height: 1;
}

@media (max-width: 760px) {
  .consultation-popup {
    padding: 12px;
  }

  .consultation-popup-panel {
    width: min(100%, 360px);
    min-height: 0;
    max-height: calc(100dvh - 24px);
    grid-template-columns: 1fr;
    grid-template-rows: minmax(170px, 34dvh) auto;
    overflow-y: auto;
  }

  .consultation-popup-close {
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
  }

  .consultation-popup-close span {
    top: 18px;
    left: 10px;
    right: 10px;
  }

  .consultation-popup-media {
    min-height: 170px;
  }

  .consultation-popup-media img {
    width: 116%;
    height: 100%;
  }

  .consultation-popup-copy {
    padding: 22px 20px 20px;
    text-align: center;
  }

  .consultation-popup-copy .eyebrow {
    align-self: center;
    margin-bottom: 10px;
  }

  .consultation-popup-copy h2 {
    font-size: clamp(25px, 7vw, 30px);
    line-height: 1.08;
  }

  .consultation-popup-copy > p:not(.eyebrow) {
    margin-top: 12px;
    font-size: 14px;
    line-height: 1.55;
  }

  .consultation-popup-form {
    min-height: 52px;
    margin-top: 16px;
    padding: 10px 14px;
    font-size: 13px;
  }
}

@media (max-width: 1024px) {
  .header-inner {
    gap: 20px;
  }

  .brand img {
    width: 180px;
  }

  .desktop-nav {
    gap: 20px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: 610px;
  }

  .production-row,
  .production-row.reverse {
    grid-template-columns: 1fr 1fr;
  }

  .production-copy {
    padding: 44px;
  }

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

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

  .research-team-shell {
    grid-template-columns: minmax(330px, 0.85fr) minmax(0, 1.15fr);
  }

  .research-team-copy {
    padding: 48px 42px;
  }

  .quality-layout,
  .faq-layout,
  .contact-layout {
    gap: 48px;
  }

  .testimonial-button img {
    height: 380px;
  }
}

@media (max-width: 768px) {
  html {
    scroll-padding-top: 72px;
  }

  .container,
  .header-inner {
    width: min(calc(100% - 30px), var(--container));
  }

  .section {
    padding: 66px 0;
  }

  .header-inner {
    height: 70px;
  }

  .brand img {
    width: 166px;
  }

  .desktop-nav {
    display: none;
  }

  .menu-toggle {
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 10px;
    display: grid;
    align-content: center;
    gap: 5px;
    border: 0;
    border-radius: 50%;
    background: #f4f4f2;
    cursor: pointer;
  }

  .menu-toggle span {
    width: 100%;
    height: 2px;
    background: var(--ink);
    transition: transform 180ms ease, opacity 180ms ease;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .mobile-menu {
    position: absolute;
    top: 70px;
    right: 0;
    left: 0;
    padding: 20px 15px 24px;
    border-top: 1px solid var(--line);
    background: #fff;
    box-shadow: 0 18px 30px rgba(28, 31, 38, 0.12);
    opacity: 0;
    transform: translate3d(0, -14px, 0) scale(0.985);
    transform-origin: top center;
    transition:
      opacity 300ms cubic-bezier(0.22, 1, 0.36, 1),
      transform 300ms cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
  }

  .mobile-menu:not([hidden]) {
    display: block;
  }

  .mobile-menu.is-open {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }

  .mobile-menu nav {
    display: grid;
  }

  .mobile-menu nav a {
    padding: 14px 8px;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
    font-weight: 750;
    text-decoration: none;
    opacity: 0;
    transform: translate3d(-14px, 0, 0);
    transition:
      opacity 340ms cubic-bezier(0.22, 1, 0.36, 1),
      transform 340ms cubic-bezier(0.22, 1, 0.36, 1);
    transition-delay: var(--menu-link-delay, 55ms);
  }

  .mobile-menu .button {
    width: 100%;
    margin-top: 18px;
    opacity: 0;
    transform: translate3d(-14px, 0, 0);
    transition:
      opacity 340ms cubic-bezier(0.22, 1, 0.36, 1),
      transform 340ms cubic-bezier(0.22, 1, 0.36, 1),
      background-color 180ms ease;
    transition-delay: var(--menu-link-delay, 280ms);
  }

  .mobile-menu.is-open nav a,
  .mobile-menu.is-open .button {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }

  .hero {
    min-height: 680px;
    align-items: flex-start;
  }

  .hero-media img {
    object-position: center;
  }

  .hero-overlay {
    background: linear-gradient(180deg, rgba(13, 23, 33, 0.75) 0%, rgba(13, 26, 37, 0.72) 62%, rgba(13, 26, 37, 0.84) 100%);
  }

  .hero-content {
    padding-top: 78px;
    padding-bottom: 50px;
    text-align: center;
  }

  .hero h1 {
    margin-bottom: 24px;
    font-size: clamp(36px, 10vw, 50px);
    line-height: 1.12;
  }

  .hero-points {
    text-align: left;
  }

  .hero-points li {
    padding-left: 28px;
    font-size: 16px;
  }

  .hero .button {
    width: min(100%, 360px);
  }

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

  .section-heading h2,
  .quality-copy h2,
  .faq-heading h2,
  .contact-copy h2 {
    font-size: 34px;
  }

  .production-row,
  .production-row.reverse {
    min-height: 0;
    height: auto;
    display: flex;
    flex-direction: column;
  }

  .production-row.reverse .production-image {
    order: 0;
  }

  .production-image {
    height: 310px;
  }

  .production-copy {
    padding: 34px 28px 38px;
  }

  .production-copy h3 {
    font-size: 26px;
  }

  .advantage-grid,
  .quality-layout,
  .faq-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .advantage-card {
    min-height: 0;
  }

  .research-team-shell {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .research-team-cta {
    padding: 36px 0;
  }

  .research-team-copy {
    order: 2;
    padding: 34px 34px 30px;
  }

  .research-team-visual {
    min-height: 0;
    height: 300px;
    order: 1;
    padding-top: 0;
  }

  .research-team-visual img {
    max-height: 300px;
  }

  .quality-layout {
    gap: 38px;
  }

  .quality-gallery img {
    height: auto;
  }

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

  .testimonial-button img {
    height: auto;
    max-height: 620px;
    object-fit: cover;
    object-position: top;
  }

  .faq-layout {
    gap: 32px;
  }

  .faq-heading {
    position: static;
  }

  .contact-layout {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .contact-form {
    padding: 28px 24px;
  }

  .footer-bottom-inner {
    min-height: 84px;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    padding-block: 18px;
  }

  .footer-legal-links {
    flex-wrap: wrap;
    gap: 10px 18px;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 16px;
    width: 56px;
    height: 56px;
  }

  .lightbox {
    padding: 54px 14px 24px;
  }
}

@media (max-width: 560px) {
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

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

  .product-media {
    height: auto;
    aspect-ratio: 1 / 1;
  }

  .product-copy {
    min-height: 78px;
    padding: 15px 10px 10px;
  }

  .product-copy h3 {
    font-size: 17px;
  }

  .product-copy p {
    font-size: 11px;
    line-height: 1.35;
  }

  .product-card ul {
    padding: 12px 10px 7px;
  }

  .product-card li {
    padding: 3px 0;
    font-size: 10px;
    line-height: 1.35;
  }

  .product-card .product-price {
    margin: 4px 0;
    padding: 7px 6px;
  }

  .product-button {
    margin: auto 10px 12px;
    padding: 10px 7px;
    font-size: 11px;
  }

  .report-card img {
    height: auto;
    max-height: 520px;
  }

  .quality-gallery {
    grid-template-columns: 1fr;
  }

  .quality-gallery img {
    height: auto;
  }
}

@media (max-width: 420px) {
  .container,
  .header-inner {
    width: min(calc(100% - 24px), var(--container));
  }

  .brand img {
    width: 150px;
  }

  .hero {
    min-height: 700px;
  }

  .hero-content {
    padding-top: 60px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-points li {
    font-size: 15px;
  }

  .production-image {
    height: 230px;
  }

  .production-copy,
  .advantage-card {
    padding-right: 22px;
    padding-left: 22px;
  }

  .research-team-copy {
    padding: 28px 24px 24px;
  }

  .research-team-copy h2 {
    font-size: 30px;
    margin-bottom: 14px;
  }

  .research-team-cta {
    padding: 28px 0;
  }

  .research-team-visual {
    height: 250px;
  }

  .research-team-visual img {
    max-height: 250px;
  }

  .research-team-points {
    gap: 8px;
    margin: 18px 0 20px;
  }

  .contact-detail {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .contact-detail a {
    font-size: 20px;
  }
}

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

  .motion-item,
  .mobile-menu,
  .mobile-menu nav a,
  .mobile-menu .button {
    opacity: 1 !important;
    transform: none !important;
  }

  .trust-marquee-track {
    animation: none !important;
    transform: none !important;
  }

  .trust-marquee-group[aria-hidden="true"] {
    display: none;
  }
}

@media (max-width: 768px) {
  .production .section-heading .motion-item,
  .production .production-stack .motion-item {
    opacity: 1;
    transform: none;
    transition-delay: 0ms;
  }
}