:root{
  --navy-900:#0b1830;
  --navy-800:#101f3d;
  --navy-700:#16294f;
  --blue-600:#1e4fa8;
  --blue-500:#2f63c9;
  --ink:#111827;
  --grey-600:#5b6472;
  --grey-300:#d7dbe2;
  --grey-100:#eef0f3;
  --paper:#f6f7f9;
  --white:#ffffff;
  --line:#e6e8ec;
  --mono: 'JetBrains Mono', 'Courier New', monospace;
  --sans: 'Manrope', 'Segoe UI', Arial, sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
html.reduced-motion, html.reduced-motion *{ scroll-behavior:auto !important; animation:none !important; transition:none !important; }
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.eyebrow{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--blue-600);
  font-weight:600;
}
.eyebrow.on-dark{ color:#7fa4ea; }
.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--navy-800);
  color:#fff;
  padding:14px 24px;
  border-radius:6px;
  font-weight:600;
  font-size:14px;
  border:none;
  cursor:pointer;
  transition:background .2s ease, transform .2s ease;
}
.btn:hover{background:var(--blue-600); transform:translateY(-1px);}
.btn.blue{ background:var(--blue-600); }
.btn.blue:hover{ background:var(--blue-500); }
.btn.outline{
  background:transparent;
  color:var(--navy-900);
  border:1px solid var(--grey-300);
}
.btn.outline:hover{ background:var(--paper); }
.btn.outline.on-dark{ color:#fff; border-color:rgba(255,255,255,.3); background:transparent; }
.btn.outline.on-dark:hover{ background:rgba(255,255,255,.08); }
.btn.ghost{
  background:transparent;
  color:var(--blue-600);
  padding:0;
  font-weight:700;
}
.btn.ghost:hover{ text-decoration:underline; }
.btn.on-dark{ background:#fff; color:var(--navy-900); }
.btn.on-dark:hover{ background:var(--grey-300); }
.btn-row{ display:flex; gap:14px; flex-wrap:wrap; }

/* ---------- HEADER ---------- */
header{
  position:sticky; top:0; z-index:100;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.logo{ display:flex; flex-direction:column; line-height:1; }
.logo img{ height:40px; width:auto; display:block; }
.logo .mark{
  font-family:var(--sans); font-weight:800; font-size:22px; letter-spacing:-0.02em;
  color:var(--navy-900);
}
.logo .mark span{ color:var(--blue-600); }
.logo .tagline{
  font-size:9px; letter-spacing:.08em; text-transform:uppercase; color:var(--grey-600); margin-top:2px;
}
.nav-links{ display:flex; align-items:center; gap:34px; }
.nav-links a{
  font-size:14px; font-weight:600; color:var(--ink);
  position:relative; padding:4px 0;
}
.nav-links a.active{ color:var(--blue-600); }
.nav-links a::after{
  content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--blue-600);
  transition:width .2s ease;
}
.nav-links a:hover::after{ width:100%; }
.nav-cta{ display:flex; align-items:center; gap:20px; }
.hamburger{
  display:none; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer; padding:8px;
}
.hamburger span{ width:22px; height:2px; background:var(--navy-900); display:block; }

.mobile-menu{
  display:none;
  position:fixed; inset:0; z-index:200;
  background:#fff;
}
.mobile-menu.open{ display:block; }
.mm-top{
  display:flex; align-items:center; justify-content:space-between;
  height:72px; padding:0 24px; border-bottom:1px solid var(--line);
}
.mm-close{ background:none; border:none; cursor:pointer; padding:8px; }
.mm-close svg{ width:20px; height:20px; }
.mobile-menu-links{ padding:8px 24px; }
.mobile-menu-links a{
  display:block; padding:18px 4px; font-size:16px; font-weight:600;
  border-bottom:1px solid var(--line); color:var(--ink);
}
.mobile-menu-links a.active{ color:var(--blue-600); }
.mobile-menu-links a.btn{ width:100%; justify-content:center; margin-top:24px; color:#fff; }

/* ---------- PAGE HERO (navy, no image) ---------- */
.page-hero{
  background:var(--navy-900); color:#fff; padding:80px 0 76px; position:relative; overflow:hidden;
}
.page-hero::before{
  content:''; position:absolute; inset:0;
  background:repeating-linear-gradient(115deg, rgba(255,255,255,.035) 0 1px, transparent 1px 64px);
}
.page-hero.has-photo{
  background: linear-gradient(180deg, rgba(8,15,30,.72) 0%, rgba(8,15,30,.85) 55%, rgba(8,15,30,.95) 100%),
              url('img/methods-banner.jpg');
  background-size:cover; background-position:center;
}
.page-hero.has-photo::before{ opacity:.5; }
.page-hero .inner{ position:relative; z-index:1; max-width:760px; }
.page-hero h1{
  font-size:clamp(32px,4.2vw,48px); line-height:1.1; letter-spacing:-0.02em; font-weight:800; margin:16px 0 18px;
}
.page-hero p{ font-size:17px; line-height:1.6; color:#c4cbdb; max-width:620px; }

/* ---------- HOME HERO (plain scroll, subtle background parallax) ---------- */
.hero{
  position:relative; color:#fff; overflow:hidden; padding:130px 0 120px;
  isolation:isolate;
}
.hero-bg{
  position:absolute; inset:-12% 0 -12% 0; z-index:0;
  background: url('img/hero-plant.jpg');
  background-size:cover; background-position:center;
  will-change:transform;
}
.hero::before{
  content:''; position:absolute; inset:0; z-index:1;
  background: linear-gradient(180deg,
    rgba(8,15,30,.5) 0%,
    rgba(8,15,30,.68) 40%,
    rgba(8,15,30,.88) 70%,
    var(--paper) 100%);
}
.hero-plant-bg{ display:none; }
.hero .inner{ position:relative; z-index:2; max-width:680px; will-change:transform,opacity; }
.hero h1{
  font-size:clamp(32px, 4.6vw, 54px); line-height:1.08; letter-spacing:-0.02em; font-weight:800; margin:16px 0 20px;
}
.hero p{ font-size:17px; line-height:1.6; color:#dfe4ee; max-width:560px; margin-bottom:30px; }

html.reduced-motion .hero-bg{ transform:none !important; }

/* quick features row */
.quick-features{ background:#fff; border-bottom:1px solid var(--line); }
.qf-grid{ display:grid; grid-template-columns:repeat(3,1fr); }
.qf-item{
  display:flex; align-items:center; gap:14px; padding:28px 24px;
  border-right:1px solid var(--line);
}
.qf-item:last-child{ border-right:none; }
.qf-icon{
  width:40px; height:40px; border-radius:8px; background:#dbe6fb; color:var(--navy-800);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.qf-icon svg{ width:20px; height:20px; }
.qf-item span{ font-size:14.5px; font-weight:700; color:var(--navy-900); }

/* ---------- GENERIC SECTION ---------- */
.section{ padding:88px 0; }
.section-head{ max-width:680px; margin-bottom:40px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{
  font-size:clamp(26px, 3.2vw, 38px);
  line-height:1.14;
  letter-spacing:-0.02em;
  font-weight:800;
  color:var(--navy-900);
  margin:14px 0 14px;
}
.section-head p{ color:var(--grey-600); font-size:16px; line-height:1.6; }
.section-head-row{ display:flex; align-items:flex-end; justify-content:space-between; gap:24px; flex-wrap:wrap; }

/* advantage cards */
.adv-grid{
  display:grid; grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line); border-radius:4px; overflow:hidden;
}
.adv-card{
  padding:32px 28px; border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  background:#fff; transition:background .18s ease;
}
.adv-card:hover{ background:var(--grey-100); }
.adv-card:hover .adv-icon{ background:var(--blue-600); }
.adv-card:nth-child(3n){ border-right:none; }
.adv-top{ display:flex; align-items:center; justify-content:space-between; margin-bottom:22px; }
.adv-icon{ transition:background .18s ease;
  width:40px; height:40px; border-radius:8px; background:var(--navy-800); color:#fff;
  display:flex; align-items:center; justify-content:center;
}
.adv-icon.blue{ background:var(--blue-600); }
.adv-icon svg{ width:19px; height:19px; }
.adv-num{ font-family:var(--mono); font-size:12px; color:var(--grey-600); }
.adv-card h3{ font-size:17.5px; font-weight:800; color:var(--navy-900); margin-bottom:10px; }
.adv-card p{ font-size:14.5px; color:var(--grey-600); line-height:1.55; }

/* home methods preview grid (3 col) */
.methods-grid3{
  display:grid; grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line);
}
.mg-cell{
  padding:26px 24px; border-right:1px solid var(--line); border-bottom:1px solid var(--line);
  transition:background .15s ease;
  display:flex; flex-direction:column; gap:24px;
}
.mg-cell:nth-child(3n){ border-right:none; }
.mg-cell:hover{ background:var(--grey-100); }
.mg-top{ display:flex; align-items:center; justify-content:space-between; }
.mg-code{ font-family:var(--mono); font-size:13px; color:var(--blue-600); font-weight:700; }
.mg-idx{ font-family:var(--mono); font-size:12px; color:var(--grey-600); }
.mg-name{ font-size:16.5px; font-weight:700; color:var(--navy-900); display:flex; align-items:center; justify-content:space-between; }
.mg-name svg{ width:16px; height:16px; color:var(--blue-600); opacity:0; transform:translateX(-4px); transition:opacity .15s ease, transform .15s ease; }
.mg-cell:hover .mg-name svg{ opacity:1; transform:translateX(0); }

/* methods directory list (full methods page) — flat, no expand */
.methods-list-flat{ border-top:1px solid var(--line); }
.method-row-flat{
  display:grid; grid-template-columns:90px 1fr;
  align-items:center; gap:16px;
  padding:20px 20px;
  border-bottom:1px solid var(--line);
  transition:background .15s ease;
}
.method-row-flat:hover{ background:var(--grey-100); }
.method-row-flat .code{ font-family:var(--mono); font-size:13px; color:var(--blue-600); font-weight:700; }
.method-row-flat .name{ font-size:17px; font-weight:700; color:var(--navy-900); }

.cta-box{
  border:1px solid var(--line); border-radius:8px; padding:32px;
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
  margin-top:36px; background:#fff;
}
.cta-box h3{ font-size:19px; font-weight:800; color:var(--navy-900); margin-bottom:6px; }
.cta-box p{ color:var(--grey-600); font-size:14.5px; }

/* ---------- SHUTDOWN DESK / DARK BANNER ---------- */
.desk-band{ padding:0 0 88px; }
.desk{
  background:var(--navy-800);
  color:#fff;
  border-radius:0;
  padding:64px 0;
  position:relative;
  overflow:hidden;
}
.desk::before{
  content:'';
  position:absolute; inset:0;
  opacity:.5;
}
.desk-inner{ position:relative; z-index:1; display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap; }
.desk-copy{ max-width:600px; }
.desk h2{ font-size:clamp(24px,3vw,32px); font-weight:800; margin:14px 0 14px; line-height:1.18; }
.desk p{ color:#c4cbdb; font-size:15.5px; line-height:1.6; }

/* shutdown desk slider (3-4 slides) — crossfade + slide transition, swipeable */
.desk-slider{ position:relative; z-index:1; overflow:hidden; touch-action:pan-y; cursor:grab; }
.desk-slider.dragging{ cursor:grabbing; }
.desk-slider-track{ position:relative; min-height:210px; }
.desk-slide{
  display:flex; align-items:center; justify-content:space-between; gap:32px; flex-wrap:wrap;
  position:absolute; inset:0; width:100%;
  opacity:0; transform:translateX(24px);
  transition:opacity .45s ease, transform .45s ease;
  pointer-events:none;
}
.desk-slide.active{ position:relative; opacity:1; transform:translateX(0); pointer-events:auto; }
.desk-slide.leaving{ position:absolute; opacity:0; transform:translateX(-24px); }
.desk-dots{ position:relative; z-index:1; display:flex; align-items:center; justify-content:center; gap:20px; margin-top:36px; }
.desk-dot{ width:8px; height:8px; border-radius:50%; background:rgba(255,255,255,.3); border:none; cursor:pointer; padding:0; transition:background .2s ease, transform .2s ease; }
.desk-dot.active{ background:#fff; transform:scale(1.3); }
.desk-dot:hover{ background:rgba(255,255,255,.6); }
.desk-arrow{
  width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,.25);
  background:rgba(255,255,255,.06); color:#fff; display:flex; align-items:center; justify-content:center;
  cursor:pointer; transition:background .2s ease, border-color .2s ease; flex-shrink:0;
}
.desk-arrow:hover{ background:rgba(255,255,255,.16); border-color:rgba(255,255,255,.4); }
.desk-arrow svg{ width:16px; height:16px; }
html.reduced-motion .desk-slide{ transition:none; }

/* ---------- SOFTWARE MARQUEE ---------- */
.marquee-section{ padding:80px 0; }
.marquee-track-wrap{ overflow:hidden; -webkit-mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image:linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); margin-top:32px; border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:20px 0;}
.marquee-track{
  display:flex; gap:16px; width:max-content;
  animation:scroll-left 30s linear infinite;
}
.marquee-track:hover{ animation-play-state:paused; }
@keyframes scroll-left{ from{ transform:translateX(0);} to{ transform:translateX(-50%);} }
.chip{
  display:flex; align-items:center; gap:8px;
  font-size:14px; font-weight:600; color:var(--ink);
  background:#fff; border:1px solid var(--line); border-radius:6px;
  padding:12px 20px; white-space:nowrap;
}
.chip svg{ width:14px; height:14px; color:var(--blue-600); }
.marquee-foot{ text-align:center; margin-top:24px; }

/* ---------- STATS ---------- */
.stat-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; margin-top:32px; }
.stat-card{ border:1px solid var(--line); border-radius:10px; padding:24px 20px; text-align:center; }
.stat-card .num{ font-size:32px; font-weight:800; color:var(--blue-600); letter-spacing:-0.01em; }
.stat-card .label{ font-size:13px; color:var(--grey-600); margin-top:6px; }

.about-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.about-visual{
  aspect-ratio:4/3; border-radius:14px; overflow:hidden; position:relative;
  background:linear-gradient(160deg,#0b1830,#16294f);
}
.about-visual svg{ position:absolute; inset:0; width:100%; height:100%; }
.about-visual img{ display:block; width:100%; height:100%; object-fit:cover; }

/* workflow steps (shutdowns page) */
.steps{ counter-reset:step; border-top:1px solid var(--line); }
.step{ display:grid; grid-template-columns:70px 1fr; gap:20px; padding:28px 0; border-bottom:1px solid var(--line); }
.step .num{ font-family:var(--mono); font-size:22px; font-weight:800; color:var(--blue-600); }
.step h3{ font-size:18px; font-weight:800; color:var(--navy-900); margin-bottom:6px; }
.step p{ color:var(--grey-600); font-size:14.5px; line-height:1.6; max-width:640px; }

/* ---------- CONTACT ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; }
.contact-info{ display:flex; flex-direction:column; gap:18px; margin-top:24px;}
.contact-info .row{ display:flex; gap:12px; font-size:15px; color:var(--ink); align-items:center; }
.contact-info .row svg{ width:18px; height:18px; color:var(--blue-600); flex-shrink:0; }
form{ display:flex; flex-direction:column; gap:14px; }
form input, form textarea{
  background:#fff;
  border:1px solid var(--grey-300);
  border-radius:8px;
  padding:14px 16px;
  color:var(--ink);
  font-family:var(--sans);
  font-size:14px;
}
form input:focus, form textarea:focus{ outline:2px solid var(--blue-600); outline-offset:1px; }
form textarea{ resize:vertical; min-height:120px; }
.contact-form-note{ font-size:13.5px; line-height:1.5; min-height:0; }
.contact-form-note.ok{ color:#1a7f4e; }
.contact-form-note.err{ color:#b3261e; }
form button[disabled]{ opacity:.6; cursor:not-allowed; }

/* ---------- FOOTER ---------- */
footer{ background:var(--navy-900); color:#fff; padding-top:64px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-bottom:40px; }
.footer-logo-box{ background:#fff; border-radius:6px; padding:10px 14px; display:inline-block; margin-bottom:18px; }
.footer-logo-box img{ height:34px; width:auto; display:block; }
.footer-logo-box .mark{ font-weight:800; font-size:18px; color:var(--navy-900); }
.footer-logo-box .mark span{ color:var(--blue-600); }
.footer-logo-box .tagline{ font-size:8px; letter-spacing:.06em; text-transform:uppercase; color:var(--grey-600); }
.footer-desc{ color:#aab3c5; font-size:14.5px; line-height:1.6; max-width:340px; margin-bottom:20px; }
.footer-col h4{ font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:#7fa4ea; margin-bottom:16px; }
.footer-col a, .footer-col span{ display:block; color:#c4cbdb; font-size:14.5px; margin-bottom:12px; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
  color:#8b96ad; font-size:13px;
}
.reduced-toggle{ display:flex; align-items:center; gap:8px; cursor:pointer; }
.reduced-toggle input{ accent-color:var(--blue-600); width:14px; height:14px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px){
  .nav-links, .nav-cta .btn{ display:none; }
  .hamburger{ display:flex; }
  .qf-grid{ grid-template-columns:1fr; }
  .qf-item{ border-right:none; border-bottom:1px solid var(--line); }
  .qf-item:last-child{ border-bottom:none; }
  .adv-grid, .methods-grid3{ grid-template-columns:1fr; }
  .adv-card, .mg-cell{ border-right:none !important; }
  .about-grid, .contact-grid{ grid-template-columns:1fr; }
  .stat-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr; gap:32px; }
  .section{ padding:56px 0; }
  .method-head{ grid-template-columns:56px 1fr auto; }
}
@media (max-width:480px){
  .stat-card .num{ font-size:24px; }
  .desk-inner{ flex-direction:column; align-items:flex-start; }
  .cta-box{ flex-direction:column; align-items:flex-start; }
}