:root {
  color-scheme: dark;
  --background: #141613;
  --surface: #1d201c;
  --text: #f3f4ec;
  --muted: #b3b8ad;
  --green: #b7f579;
  --line: #353a31;
  --radius: 16px;
}

* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
  background: var(--background);
}
body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at top, rgba(183, 245, 121, 0.08), transparent 26%), var(--background);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.08; }
h2 { margin-bottom: 24px; font-size: clamp(2rem, 4vw, 3.35rem); letter-spacing: -.055em; font-weight: 500; }
h3 { font-weight: 500; }
p { color: var(--muted); }
button, a, summary { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 5px; }
[hidden] { display: none !important; }
.container { width: min(1200px, calc(100% - 96px)); margin-inline: auto; }
.section { padding-block: 100px; }
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
.eyebrow { margin-bottom: 24px; color: var(--green); font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 10; padding: 12px 20px; background: var(--green); color: var(--background); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  border-bottom: 1px solid var(--line);
  background: rgba(20, 22, 19, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: inset 0 -1px 0 rgba(255,255,255,0.02);
}
.header-inner { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-block; flex-shrink: 0; width: 185px; }
.brand img { width: 100%; filter: invert(1); mix-blend-mode: screen; }
.navigation { display: flex; align-items: center; gap: 30px; font-size: .8rem; }
.nav-dropdown {
  position: relative;
  color: var(--muted);
}
.nav-dropdown summary {
  list-style: none;
  cursor: pointer;
  padding: 6px 0;
  transition: color .2s ease;
}
.nav-dropdown summary::-webkit-details-marker { display: none; }
.nav-dropdown summary::after {
  content: '▾';
  margin-left: 8px;
  font-size: .72rem;
  color: var(--green);
}
.nav-dropdown[open] summary,
.nav-dropdown summary:hover {
  color: var(--text);
}
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  min-width: 180px;
  display: grid;
  gap: 8px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(20, 22, 19, 0.96);
  box-shadow: 0 14px 28px rgba(0,0,0,0.2);
}
.nav-dropdown-menu a {
  color: var(--muted);
  transition: color .2s ease;
}
.nav-dropdown-menu a:hover { color: var(--green); }
.social-links, .footer-socials { display: inline-flex; align-items: center; gap: 10px; }
.footer-socials { margin-top: 12px; gap: 16px; }
.footer-social-link {
  display: inline-flex;
  align-items: center;
  color: var(--muted);
  font-size: .75rem;
  transition: color .2s ease;
}
.footer-social-link:hover { color: var(--green); }
.navigation > a:not(.button):hover, .footer-bottom a:hover { color: var(--green); }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  min-height: 54px;
  padding: 16px 24px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: var(--green);
  color: #172012;
  font-size: .85rem;
  font-weight: 700;
  line-height: 1.3;
  transition: background .2s, transform .2s, box-shadow .2s;
  box-shadow: 0 10px 22px rgba(183, 245, 121, 0.12);
}
.button:hover { background: #ccffa0; transform: translateY(-2px); box-shadow: 0 18px 32px rgba(183, 245, 121, 0.22); }
.button span { font-size: 1.25rem; }
.button-dark { box-shadow: 0 12px 24px rgba(20, 22, 19, 0.2); }
.button-small { min-height: 42px; padding: 11px 16px; gap: 18px; font-size: .75rem; }
.menu-toggle { border: 1px solid var(--line); border-radius: 6px; padding: 9px 12px; background: transparent; color: var(--text); }
.text-link { display: inline-flex; align-items: center; gap: 16px; padding-block: 12px; font-size: .8rem; font-weight: 600; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.hero { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; padding-block: 82px 76px; }
.hero .eyebrow { display: flex; align-items: center; gap: 9px; font-size: .65rem; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }
h1 { margin-bottom: 28px; font-size: clamp(3.7rem, 6.7vw, 6rem); letter-spacing: -.065em; font-weight: 500; line-height: 1; }
h1 em { color: var(--green); font-style: normal; }
.hero-description { max-width: 410px; font-size: .98rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 24px; margin-top: 32px; }
.hero-location { margin: 25px 0 0; font-size: .7rem; }
.hero-location span { padding-inline: 8px; }
.hero-video {
  min-width: 0;
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}
.video-heading { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; color: var(--green); font-size: .65rem; letter-spacing: .14em; }
.presentation-player { aspect-ratio: 16 / 9; background: #000; }
.presentation-player iframe { display: block; width: 100%; height: 100%; border: 0; }
.hero-video figcaption { padding: 26px 24px 18px; }
.hero-video h2 { margin-bottom: 14px; font-size: clamp(1.35rem, 2.1vw, 1.8rem); letter-spacing: -.035em; line-height: 1.2; }
.hero-video p { margin-bottom: 6px; font-size: .85rem; }
.trust-strip { border-block: 1px solid var(--line); }
.trust-inner { display: flex; justify-content: space-between; gap: 20px; padding-block: 22px; color: #d0d5c9; font-size: .75rem; }
.trust-inner span::before { content: '↗'; margin-right: 12px; color: var(--green); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 40px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { width: 310px; flex-shrink: 0; margin: 0; font-size: .88rem; }
.product-grid, .video-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product {
  overflow: hidden;
  display: block;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, #191b16 0%, #151914 100%);
  transition: border-color .2s, transform .2s, box-shadow .2s;
}
.product:hover {
  border-color: var(--green);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(183, 245, 121, 0.08);
}
.product-number { color: var(--muted); font-size: .6rem; letter-spacing: .12em; }
.product img { width: 100%; height: 225px; object-fit: contain; margin-block: 20px; border-radius: 8px; }
.product-title { display: flex; justify-content: space-between; align-items: center; }
.product-title h3 { margin-bottom: 8px; font-size: 1.7rem; letter-spacing: -.04em; }
.product-title > span { color: var(--green); font-size: 1.6rem; }
.product p { margin-bottom: 20px; font-size: .8rem; }
.product-link { display: block; padding-top: 15px; border-top: 1px solid var(--line); font-size: .7rem; }
.process-section {
  background: linear-gradient(180deg, #171b16 0%, #141813 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  color: var(--text);
}
.process-section .eyebrow { color: var(--green); }
.process-section p { color: var(--muted); }
.process-section :focus-visible, .contact-section :focus-visible { outline-color: #28391e; }
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; padding: 0; margin: 60px 0 0; }
.steps li { border-top: 1px solid var(--line); padding-top: 22px; }
.step-number { color: var(--green); font-size: .75rem; }
.steps h3 { margin: 30px 0 16px; font-size: 1.2rem; letter-spacing: -.035em; }
.steps p { margin-bottom: 0; font-size: .83rem; }
.video-card {
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius);
  background: #242920;
  transition: transform .25s ease, box-shadow .25s ease;
}
.video-card > img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.video-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(transparent 25%, #000d); }
.video-card:hover > img { transform: scale(1.035); }
.video-card:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(183, 245, 121, 0.08); }
.play-icon { position: absolute; z-index: 1; top: 40%; left: calc(50% - 27px); display: grid; place-items: center; width: 54px; height: 54px; border: 1px solid #ffffff80; border-radius: 50%; background: #1119; color: white; }
.video-caption { position: absolute; z-index: 1; bottom: 25px; left: 25px; right: 25px; display: grid; gap: 7px; color: white; }
.video-caption small { font-size: .55rem; letter-spacing: .1em; }
.video-caption strong { font-size: 1.3rem; font-weight: 500; }
.video-caption > span { font-size: .75rem; }
.more-videos { margin-top: 24px; font-size: .8rem; }
.more-videos summary { padding-block: 12px; cursor: pointer; color: var(--muted); }
.more-video-links { display: flex; flex-wrap: wrap; gap: 24px; padding-top: 12px; }
.more-video-links a:hover { color: var(--green); }
.assurance { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; border-top: 1px solid var(--line); }
.assurance-intro { max-width: 380px; font-size: .9rem; }
.assurance-list article { display: flex; align-items: start; gap: 20px; padding-block: 24px; border-bottom: 1px solid var(--line); }
.assurance-list article:first-child { padding-top: 0; }
.assurance-list article > span { color: var(--green); font-size: 1.5rem; line-height: 1; }
.assurance-list h3 { margin-bottom: 12px; font-size: 1.15rem; }
.assurance-list p { margin: 0; font-size: .84rem; }
.story { background: #22291e; }
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.story-symbol { display: block; width: fit-content; margin-top: 28px; font-size: 6rem; color: var(--green); line-height: 1; }
.story-copy p { font-size: .95rem; }
.story-copy p:first-child { color: var(--text); font-size: 1.2rem; }
.story-signature { display: block; margin-top: 30px; color: var(--green); font-size: .7rem; }
.faq-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-block: 23px; cursor: pointer; list-style: none; font-size: .9rem; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: '+'; flex-shrink: 0; color: var(--green); font-size: 1.3rem; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list summary:hover { color: var(--green); }
.faq-list p { padding-right: 24px; margin-bottom: 24px; font-size: .85rem; }
.contact-section { padding-block: 70px; background: var(--green); color: #192313; }
.contact-inner { display: flex; justify-content: space-between; align-items: center; gap: 40px; }
.contact-section .eyebrow, .contact-section p { color: #354b27; }
.contact-section h2 { margin-bottom: 20px; }
.contact-section p:last-child { margin-bottom: 0; font-size: .85rem; }
.button-dark { background: #1c2617; color: var(--text); flex-shrink: 0; }
.button-dark:hover { background: #34452a; }
.site-footer { padding-block: 65px 25px; }
.footer-grid { display: grid; grid-template-columns: 1.1fr 1fr .9fr; gap: 60px; }
.footer-brand { margin-bottom: 22px; }
.site-footer h2 { font-size: .85rem; letter-spacing: 0; margin-bottom: 20px; }
.site-footer p, .site-footer address { color: var(--muted); font-size: .75rem; line-height: 1.9; font-style: normal; }
.site-footer a:hover { color: var(--green); }
.site-footer .footer-note { font-size: .65rem; margin-top: 12px; }
.site-footer .text-link { padding-top: 0; }
.footer-socials { margin-top: 12px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); margin-top: 45px; padding-top: 24px; color: var(--muted); font-size: .65rem; }
.video-dialog { width: min(920px, calc(100% - 32px)); max-height: 90dvh; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--background); color: var(--text); }
.video-dialog::backdrop { background: #000d; }
body:has(.video-dialog[open]) { overflow: hidden; }
.dialog-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.dialog-header h2 { margin: 0; font-size: 1rem; letter-spacing: 0; }
.dialog-close { padding: 8px 12px; border: 1px solid var(--line); border-radius: 5px; background: var(--surface); color: var(--text); }
.video-player { aspect-ratio: 16 / 9; background: black; }
.video-player iframe { width: 100%; height: 100%; border: 0; }
.video-dialog > p { margin: 16px 0 0; font-size: .8rem; }

@media (min-width: 901px) { .menu-toggle { display: none; } }
@media (max-width: 1100px) {
  .container { width: calc(100% - 64px); }
  .navigation { gap: 18px; }
  .hero { gap: 32px; }
  .assurance, .story-grid, .faq-layout { gap: 40px; }
  .footer-grid { gap: 30px; }
}
@media (max-width: 900px) {
  .header-inner { min-height: 76px; flex-wrap: wrap; gap: 0; padding-block: 18px; }
  .brand { width: 160px; }
  .navigation { width: 100%; flex-wrap: wrap; gap: 16px 24px; padding-top: 20px; }
  .nav-dropdown { width: 100%; }
  .nav-dropdown-menu { left: 0; right: auto; }
  .menu-ready .navigation { display: none; }
  .menu-ready .navigation.is-open { display: flex; }
  .hero { padding-top: 55px; gap: 30px; }
  h1 { font-size: clamp(3.2rem, 7.5vw, 5rem); }
  .hero .eyebrow { font-size: .55rem; }
  .section { padding-block: 72px; }
  .product { padding: 18px; }
  .product img { height: 170px; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .contact-inner { align-items: start; flex-direction: column; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .container { width: calc(100% - 40px); }
  html { scroll-padding-top: 92px; }
  .hero { grid-template-columns: 1fr; padding-block: 44px; gap: 38px; }
  h1 { font-size: clamp(3.7rem, 14vw, 5rem); }
  .hero .eyebrow { font-size: .6rem; }
  .hero-description { font-size: .9rem; }
  .trust-inner { flex-direction: column; gap: 10px; font-size: .7rem; }
  .section { padding-block: 56px; }
  .section-heading { flex-direction: column; align-items: start; gap: 20px; margin-bottom: 28px; }
  .section-heading > p { width: auto; }
  .eyebrow { margin-bottom: 18px; }
  .product-grid { grid-template-columns: 1fr; }
  .product { padding: 22px; }
  .product img { height: 210px; object-fit: contain; }
  .product-title h3 { font-size: 1.8rem; }
  .steps { gap: 28px 20px; margin-top: 30px; }
  .steps h3 { font-size: 1.1rem; }
  .steps p { font-size: .8rem; }
  .video-grid { grid-template-columns: 1fr; }
  .video-card { aspect-ratio: 4 / 3; }
  .assurance, .story-grid, .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .story-symbol { font-size: 4rem; }
  .contact-section { padding-block: 50px; }
  .contact-inner .button { width: 100%; gap: 14px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}