@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --ink: #101d1a;
  --ink-soft: #354945;
  --deep: #071a18;
  --deep-2: #0d302a;
  --green: #5ddd87;
  --green-2: #2bbf6c;
  --mint: #e7f8ec;
  --line: #d9e5df;
  --paper: #fcfdfc;
  --soft: #f2f7f4;
  --white: #fff;
  --shadow: 0 22px 50px rgba(8, 39, 31, .12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Manrope", system-ui, sans-serif; background: var(--paper); color: var(--ink); line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }

.container { width: min(1160px, calc(100% - 44px)); margin: 0 auto; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--green); color: var(--deep); padding: .7rem 1rem; border-radius: 8px; font-weight: 800; z-index: 100; }
.skip-link:focus { left: 8px; }

.site-header { position: absolute; top: 0; left: 0; right: 0; z-index: 20; padding: 20px 0; }
.site-header.scrolled { position: fixed; padding: 12px 0; background: rgba(7,26,24,.94); backdrop-filter: blur(15px); box-shadow: 0 8px 30px rgba(0,0,0,.18); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; min-width: max-content; }
.brand-mark { display: grid; place-items: center; width: 44px; height: 44px; overflow: hidden; background: #0c2a24; border: 1px solid rgba(93,221,135,.38); border-radius: 13px; box-shadow: 0 0 0 1px rgba(255,255,255,.06), 0 8px 18px rgba(0,0,0,.18); }
.brand-mark img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.17); }
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong { font-size: 15px; letter-spacing: -.04em; }
.brand-copy small { font-size: 9.5px; text-transform: uppercase; letter-spacing: .09em; margin-top: 5px; color: rgba(255,255,255,.66); }
.main-nav { display:flex; align-items: center; gap: 28px; color: rgba(255,255,255,.85); font-size: 13px; font-weight: 700; }
.main-nav a:hover { color: var(--green); }
.main-nav .nav-cta { padding: 10px 15px; border-radius: 10px; border: 1px solid rgba(255,255,255,.35); }
.main-nav .nav-cta:hover { border-color: var(--green); background: rgba(93,221,135,.08); }
.menu-toggle { display:none; width:44px; height:38px; background:transparent; color:#fff; border: 1px solid rgba(255,255,255,.35); border-radius: 10px; padding: 8px; }
.menu-toggle span:not(.sr-only) { width:100%; height:2px; display:block; margin: 3px 0; background:currentColor; border-radius: 2px; }

.hero { position: relative; overflow: hidden; min-height: 760px; padding: 164px 0 82px; color: #fff; background: radial-gradient(circle at 84% 19%, rgba(69,190,120,.25), transparent 22%), linear-gradient(118deg, #071a18 10%, #0b2823 59%, #10483a 130%); }
.hero::after { content:""; position:absolute; inset:0; pointer-events:none; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 52px 52px; mask-image: linear-gradient(to bottom, black, transparent 86%); }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events:none; }
.orb-one { width: 600px; height: 600px; right: -230px; bottom: -280px; background: radial-gradient(circle, rgba(93,221,135,.32), transparent 68%); }
.orb-two { width: 270px; height: 270px; left: -80px; top: 260px; background: radial-gradient(circle, rgba(64,141,129,.19), transparent 70%); }
.hero-grid { position:relative; z-index:1; display:grid; grid-template-columns: 1.04fr .96fr; align-items:center; gap: 65px; }
.eyebrow { margin:0 0 17px; display:flex; align-items:center; gap:9px; color: var(--green); font-family:"DM Mono", monospace; font-size: 11px; letter-spacing:.10em; text-transform:uppercase; font-weight:500; }
.eyebrow span { height:1px; width:22px; background:currentColor; display:inline-block; }
.eyebrow.dark { color: #237c4d; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 690px; margin-bottom: 22px; font-size: clamp(2.55rem, 5vw, 4.95rem); line-height: .99; letter-spacing: -.065em; font-weight: 800; }
h2 { margin-bottom: 16px; font-size: clamp(2rem, 3.6vw, 3.28rem); line-height: 1.04; letter-spacing: -.055em; }
h3 { letter-spacing: -.045em; line-height: 1.12; }
.hero-lead { max-width: 610px; margin-bottom: 30px; color: rgba(255,255,255,.75); font-size: 17px; line-height: 1.68; }
.hero-actions { display:flex; align-items:center; gap:12px; flex-wrap: wrap; }
.button { display:inline-flex; align-items:center; justify-content:center; gap:12px; min-height:48px; padding: 12px 18px; border-radius:10px; border:1px solid transparent; font-size:13px; font-weight:800; transition:.25s ease; }
.button-primary { background: var(--green); color: var(--deep); box-shadow: 0 12px 24px rgba(93,221,135,.15); }
.button-primary:hover { background: #84eca6; transform: translateY(-2px); }
.button-secondary { color: #fff; border-color: rgba(255,255,255,.3); }
.button-secondary:hover { border-color: var(--green); background: rgba(93,221,135,.08); }
.hero-points { display:flex; flex-wrap:wrap; gap: 11px 21px; list-style: none; padding:0; margin: 39px 0 0; font-size: 12px; color: rgba(255,255,255,.63); }
.hero-points li { display:flex; align-items:center; gap:8px; }
.hero-points li::before { content:""; width:6px; height:6px; border-radius:50%; background:var(--green); }
.hero-visual { position:relative; min-height: 455px; }
.hero-image-frame { position:absolute; inset: 0 20px 20px 0; border-radius: 22px; overflow:hidden; box-shadow: 24px 26px 0 rgba(93,221,135,.12), var(--shadow); background:#163530; }
.hero-image-frame img { width:100%; height:100%; object-fit:cover; filter: grayscale(15%) contrast(1.04); }
.hero-image-frame::after { content:""; position:absolute; inset:0; background:linear-gradient(125deg, rgba(9,29,24,.02), rgba(10,31,26,.34)); }
.floating-card { position:absolute; display:flex; gap:10px; align-items:center; padding:11px 13px; border:1px solid rgba(255,255,255,.19); background:rgba(10,35,29,.88); backdrop-filter: blur(12px); border-radius:13px; box-shadow: 0 15px 28px rgba(0,0,0,.18); }
.floating-card strong { display:block; color:#fff; font-size:12px; line-height:1.2; }
.floating-card small { display:block; margin-top:3px; color:rgba(255,255,255,.6); font-size:9.5px; white-space:nowrap; }
.card-energy { top: -13px; left: -32px; }
.card-shield { right: -20px; bottom: 49px; }
.mini-icon { width:26px; height:26px; border-radius:8px; background:rgba(93,221,135,.14); position:relative; }
.icon-bolt::before { content:""; position:absolute; left:11px; top:4px; width:7px; height:17px; background:var(--green); clip-path: polygon(60% 0, 100% 0, 65% 37%, 100% 37%, 25% 100%, 45% 51%, 12% 51%); }
.icon-layer::before, .icon-layer::after { content:""; position:absolute; left:7px; width:13px; height:8px; border:1.4px solid var(--green); transform: skewY(-25deg) rotate(-30deg); }
.icon-layer::before { top:6px; } .icon-layer::after { top:12px; }
.visual-caption { position:absolute; bottom:-15px; left: 16px; max-width:280px; color:rgba(255,255,255,.5); font-size:10px; line-height:1.5; }

.strip { background: var(--mint); border-top:1px solid #cfe6d6; border-bottom:1px solid #cfe6d6; }
.intro-grid { min-height: 159px; display:grid; grid-template-columns: .52fr 1.48fr; align-items:center; gap:30px; }
.intro-grid .eyebrow { margin:0; }
.intro-text { max-width: 760px; margin:0; font-size: 20px; line-height:1.45; letter-spacing: -.035em; font-weight:600; }

.section { padding: 118px 0; }
.section-heading { display:grid; grid-template-columns: 1fr .8fr; gap:70px; align-items:end; margin-bottom:45px; }
.section-heading p:last-child { margin:0; max-width:440px; color:#596b66; font-size:15px; line-height:1.65; }
.section-heading.narrow { grid-template-columns:minmax(0,780px); margin-bottom: 40px; }
.section-heading h2 { margin-bottom:0; }
.solutions-grid { display:grid; grid-template-columns:repeat(2, 1fr); gap:18px; }
.solution-card { min-height: 378px; padding:30px; border:1px solid var(--line); border-radius:var(--radius); background:#fff; position:relative; overflow:hidden; transition: .3s ease; }
.solution-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color:#c4ddd0; }
.solution-icon { width:51px; height:51px; display:grid; place-items:center; color:#187f4e; background:#e4f7ea; border-radius:14px; margin-bottom:28px; }
.solution-icon svg { width:30px; height:30px; }
.card-label { display:block; margin-bottom:11px; color:#297a50; font-family:"DM Mono", monospace; font-size:10px; letter-spacing:.1em; font-weight:500; }
.solution-card h3 { margin-bottom:13px; font-size:25px; }
.solution-card p { margin-bottom:25px; color:#566964; font-size:14px; line-height:1.65; }
.tags { display:flex; flex-wrap:wrap; gap:7px; list-style:none; padding:0; margin:0; }
.tags li { padding:5px 8px; border-radius:6px; background:#edf7f0; color:#2e7852; font-family:"DM Mono",monospace; font-size:9.5px; }
.image-card { padding:0; min-height:378px; color:#fff; background:#18342e; }
.image-card > img { width:100%; height:100%; object-fit:cover; position:absolute; inset:0; filter:saturate(.7) contrast(1.05); }
.image-overlay { position:absolute; inset:0; background:linear-gradient(to top, rgba(7,26,24,.98) 7%, rgba(7,26,24,.6) 61%, rgba(7,26,24,.12)); }
.image-card-content { position:absolute; inset:auto 0 0; padding:30px; }
.solution-icon.light { color:var(--green); background:rgba(93,221,135,.16); margin-bottom:20px; }
.card-label.light { color:#8ceba9; }
.image-card h3 { font-size:25px; margin-bottom:12px; }
.image-card p { color:rgba(255,255,255,.78); margin-bottom:19px; }
.tags.light li { color:#b8f4c9; background:rgba(255,255,255,.09); }
.wide-card { grid-column:span 2; min-height:180px; display:grid; grid-template-columns: 75px 1fr auto; align-items:center; gap:23px; padding:31px; background:linear-gradient(110deg,#0b2c26,#104139); color:#fff; border:0; }
.wide-card .card-label { color:#8fe9aa; margin-bottom:8px; }
.wide-card h3 { font-size:25px; margin:0 0 7px; }
.wide-card p { max-width:650px; margin:0; color:rgba(255,255,255,.69); }
.wide-icon { color:var(--green); }
.wide-icon svg { width:61px; height:61px; }
.text-link { display:inline-flex; align-items:center; gap:9px; color:var(--green); font-weight:800; font-size:12px; white-space:nowrap; }
.text-link:hover { color:#a2f3bb; }

.technology-band { background:var(--deep); color:#fff; padding:112px 0; }
.technology-grid { display:grid; grid-template-columns:.96fr 1.04fr; align-items:center; gap:80px; }
.technology-image { position:relative; }
.technology-image img { width:100%; min-height:520px; object-fit:cover; border-radius:18px; filter:saturate(.78); }
.technology-image::after { content:""; position:absolute; inset:0; border-radius:18px; box-shadow:inset 0 0 0 1px rgba(255,255,255,.14); pointer-events:none; }
.image-credit { display:block; margin-top:10px; color:rgba(255,255,255,.43); font-size:9px; line-height:1.45; }
.technology-copy h2 { max-width:560px; margin-bottom:20px; }
.technology-copy > p:not(.eyebrow) { color:rgba(255,255,255,.68); max-width:570px; font-size:15px; line-height:1.7; }
.capability-list { margin-top:34px; border-top:1px solid rgba(255,255,255,.16); }
.capability-list > div { display:grid; grid-template-columns:42px 1fr; gap:14px; padding:17px 0; border-bottom:1px solid rgba(255,255,255,.16); }
.capability-list span { color:var(--green); font-family:"DM Mono",monospace; font-size:11px; }
.capability-list p { margin:0; color:rgba(255,255,255,.66); font-size:13px; line-height:1.6; }
.capability-list strong { color:#fff; font-weight:700; margin-right:5px; }

.method-section { background:#f4f8f5; }
.process-grid { display:grid; grid-template-columns:repeat(4, 1fr); gap:22px; list-style:none; padding:0; margin:0; }
.process-grid li { border-top:2px solid #1e6d48; padding-top:18px; }
.step-number { color:#318a5c; font-family:"DM Mono",monospace; font-size:12px; }
.process-grid h3 { margin:17px 0 9px; font-size:20px; }
.process-grid p { margin:0; color:#5d706a; font-size:13px; line-height:1.63; }

.credibility-section { padding:83px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:#fff; }
.credibility-grid { display:grid; grid-template-columns:.9fr 1.1fr; gap:90px; }
.credibility-grid h2 { margin-bottom:0; max-width:460px; }
.credibility-text p { color:#546963; font-size:15px; line-height:1.7; }
.credibility-text p:last-child { margin-bottom:0; }

.contact-section { position:relative; overflow:hidden; padding:111px 0; color:#fff; background:linear-gradient(120deg,#0a2b24,#0d4335); }
.contact-section::before { content:""; position:absolute; width:600px; height:600px; right:-250px; top:-270px; background:radial-gradient(circle,rgba(93,221,135,.25),transparent 68%); border-radius:50%; }
.contact-grid { position:relative; display:grid; grid-template-columns:.92fr 1.08fr; gap:110px; align-items:start; }
.contact-copy h2 { margin-bottom:18px; }
.contact-copy > p:not(.eyebrow) { max-width:490px; color:rgba(255,255,255,.72); font-size:15px; line-height:1.7; }
.contact-note { padding-top:15px; border-top:1px solid rgba(255,255,255,.17); font-size:13px !important; }
.contact-form { display:grid; gap:14px; padding:29px; border:1px solid rgba(255,255,255,.18); background:rgba(255,255,255,.075); border-radius:18px; backdrop-filter:blur(10px); }
.contact-form label { display:grid; gap:7px; color:rgba(255,255,255,.85); font-size:11px; font-weight:700; }
.contact-form input, .contact-form textarea { width:100%; background:rgba(255,255,255,.95); color:var(--ink); border:1px solid transparent; border-radius:9px; padding:11px 12px; outline:none; font-size:13px; }
.contact-form input:focus, .contact-form textarea:focus { border-color:var(--green); box-shadow:0 0 0 3px rgba(93,221,135,.15); }
.contact-form textarea { resize:vertical; }
.contact-form .button { margin-top:4px; width:max-content; }
.form-status { min-height:0; margin:0; color:#b9f8cb; font-size:12px; }
.form-disclaimer { margin:0; color:rgba(255,255,255,.47); font-size:10px; line-height:1.5; }

.site-footer { color:rgba(255,255,255,.64); background:#061513; }
.footer-top { display:flex; align-items:center; justify-content:space-between; gap:25px; padding:34px 0; border-bottom:1px solid rgba(255,255,255,.12); }
.footer-top > p { margin:0; font-size:12px; }
.footer-brand .brand-copy strong { color:#fff; }
.back-top { color:var(--green); font-size:12px; font-weight:800; }
.footer-bottom { display:flex; justify-content:space-between; gap:25px; padding:19px 0 26px; }
.footer-bottom p { max-width:500px; margin:0; font-size:10px; line-height:1.6; }

.reveal { opacity:0; transform:translateY(18px); transition:opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity:1; transform:translateY(0); }

@media (max-width: 920px) {
  .hero { min-height:auto; }
  .hero-grid, .technology-grid, .contact-grid { grid-template-columns:1fr; }
  .hero-grid { gap:60px; }
  .hero-visual { max-width:620px; min-height:390px; width:calc(100% - 25px); margin:0 auto; }
  .technology-grid, .contact-grid { gap:56px; }
  .section-heading, .credibility-grid { grid-template-columns:1fr; gap:17px; }
  .section-heading p:last-child { max-width:640px; }
  .process-grid { grid-template-columns:repeat(2,1fr); gap:35px 22px; }
}
@media (max-width: 700px) {
  .site-header { padding:14px 0; }
  .site-header.scrolled { padding:9px 0; }
  .main-nav { display:none; position:absolute; right:22px; top:61px; width:min(250px, calc(100vw - 44px)); padding:12px; flex-direction:column; align-items:stretch; gap:3px; border:1px solid rgba(255,255,255,.15); border-radius:13px; background:rgba(7,26,24,.97); box-shadow:var(--shadow); }
  .main-nav.open { display:flex; }
  .main-nav a { padding:10px 11px; border-radius:8px; }
  .main-nav .nav-cta { margin-top:4px; text-align:center; }
  .menu-toggle { display:block; }
  .hero { padding-top:133px; padding-bottom:68px; }
  .hero-lead { font-size:15px; }
  .hero-visual { min-height:330px; }
  .card-energy { left:-11px; } .card-shield { right:-12px; }
  .floating-card { padding:9px 10px; }
  .floating-card small { font-size:8.7px; }
  .intro-grid { grid-template-columns:1fr; gap:10px; padding:32px 0; }
  .intro-text { font-size:18px; }
  .section, .technology-band, .contact-section { padding:76px 0; }
  .solutions-grid { grid-template-columns:1fr; }
  .wide-card { grid-column:auto; grid-template-columns:60px 1fr; }
  .wide-card .text-link { grid-column:2; width:max-content; }
  .solution-card, .image-card { min-height:340px; }
  .technology-image img { min-height:340px; }
  .process-grid { grid-template-columns:1fr; gap:28px; }
  .footer-top, .footer-bottom { flex-direction:column; align-items:flex-start; }
  .footer-bottom { gap:9px; }
}
@media (max-width: 440px) {
  .container { width:min(100% - 30px, 1160px); }
  h1 { font-size:2.55rem; }
  .brand-mark { width:40px; height:40px; border-radius:12px; }
  .brand-copy strong { font-size:14px; }
  .hero-visual { min-height:280px; }
  .hero-image-frame { inset:0 8px 17px 0; }
  .card-shield { bottom:43px; }
  .visual-caption { font-size:8.5px; }
  .solution-card { padding:24px; }
  .image-card-content { padding:24px; }
  .contact-form { padding:20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  *, *::before, *::after { animation-duration:.01ms !important; transition-duration:.01ms !important; scroll-behavior:auto !important; }
}