:root {
  --ink: #101451;
  --ink-2: #303956;
  --paper: #f5f7fb;
  --white: #ffffff;
  --green: #f39a06;
  --green-dark: #1d238b;
  --lime: #ffb52e;
  --yellow: #f39a06;
  --muted: #667a7f;
  --line: rgba(9, 35, 43, .13);
  --shadow: 0 24px 70px rgba(6, 32, 39, .13);
  --radius: 22px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, textarea { font: inherit; }
.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: fixed; top: 10px; left: 10px; z-index: 100; padding: 10px 14px; background: var(--white); transform: translateY(-140%); }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(244,247,244,.86);
  backdrop-filter: blur(16px);
  transition: border-color .25s, box-shadow .25s;
}
.site-header.scrolled { border-color: var(--line); box-shadow: 0 8px 30px rgba(6,32,39,.06); }
.nav-shell { max-width: var(--max); margin: auto; min-height: 76px; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo { display: block; width: 190px; height: auto; }
.site-menu { display: flex; align-items: center; gap: 30px; }
.site-menu a { color: var(--ink-2); font-size: .93rem; font-weight: 670; text-decoration: none; }
.site-menu a:hover { color: var(--green-dark); }
.language-button { border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px; background: var(--white); color: var(--ink); font-weight: 750; cursor: pointer; }
.menu-button { display: none; width: 42px; height: 42px; border: 0; background: transparent; padding: 9px; }
.menu-button span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--ink); }

.hero { position: relative; overflow: hidden; padding: 92px 24px 74px; background: radial-gradient(circle at 80% 5%, rgba(185,239,118,.30), transparent 28%), linear-gradient(180deg, #f8faf7 0%, #eef4ee 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .34; background-image: linear-gradient(rgba(9,35,43,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(9,35,43,.05) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to bottom, black, transparent 88%); }
.hero-grid { position: relative; max-width: var(--max); margin: auto; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 58px; }
.hero-copy, .hero-visual { min-width: 0; }
.eyebrow { margin: 0 0 15px; color: var(--green-dark); font-size: .75rem; font-weight: 850; letter-spacing: .16em; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; margin-bottom: 22px; font-size: clamp(3.1rem, 5.6vw, 5.25rem); line-height: .98; letter-spacing: -.052em; }
.hero-lead { max-width: 660px; color: var(--ink-2); font-size: clamp(1.08rem, 2vw, 1.3rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 50px; padding: 0 21px; border: 1px solid transparent; border-radius: 10px; font-weight: 790; text-decoration: none; cursor: pointer; transition: transform .2s, background .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--green-dark); box-shadow: 0 12px 25px rgba(8,120,70,.22); }
.button-primary:hover { background: #05673b; }
.button-ghost { border-color: var(--line); background: rgba(255,255,255,.67); }
.hero-points { display: flex; flex-wrap: wrap; gap: 9px 24px; padding: 0; list-style: none; color: var(--muted); font-size: .9rem; font-weight: 660; }
.hero-points li::before { content: "✓"; margin-right: 8px; color: var(--green-dark); }

.hero-visual { position: relative; min-height: 510px; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); background: var(--ink); }
.hero-visual > img { width: 100%; height: 510px; display: block; object-fit: cover; object-position: 60% center; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 56%, rgba(9,12,55,.72)); pointer-events: none; }
.hero-photo-label { position: absolute; z-index: 1; left: 22px; right: 22px; bottom: 20px; display: flex; justify-content: space-between; align-items: end; gap: 18px; color: var(--white); }
.hero-photo-label span { font-size: .78rem; font-weight: 760; }
.hero-photo-label b { color: var(--lime); letter-spacing: .08em; font-size: .74rem; }
.sun-orbit { position: absolute; width: 330px; height: 330px; top: 16px; right: 5px; border: 1px solid rgba(8,120,70,.2); border-radius: 50%; }
.sun-orbit::before { content: ""; position: absolute; width: 74px; height: 74px; top: -11px; left: 92px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 70px rgba(255,202,69,.7); }
.asset-card { position: absolute; display: flex; flex-direction: column; justify-content: flex-end; overflow: hidden; border: 1px solid rgba(255,255,255,.75); border-radius: var(--radius); background: rgba(255,255,255,.82); box-shadow: var(--shadow); backdrop-filter: blur(14px); }
.panel-card { width: 300px; height: 210px; left: 0; top: 75px; transform: rotate(-4deg); background: linear-gradient(145deg, #1b5968, #0a2631); }
.panel-grid { position: absolute; inset: 22px 20px 68px; transform: perspective(500px) rotateX(11deg); background: repeating-linear-gradient(90deg, transparent 0 51px, rgba(255,255,255,.25) 52px 54px), repeating-linear-gradient(0deg, transparent 0 40px, rgba(255,255,255,.25) 41px 43px), linear-gradient(135deg, rgba(104,207,231,.32), transparent 55%); border: 2px solid rgba(255,255,255,.38); }
.asset-label { position: relative; display: flex; justify-content: space-between; align-items: baseline; padding: 18px 20px; color: var(--ink); }
.panel-card .asset-label { color: var(--white); }
.asset-label strong { font-size: 1.25rem; }
.asset-label span { font-size: .72rem; font-weight: 720; opacity: .74; }
.battery-card { width: 220px; height: 265px; right: 0; top: 172px; background: linear-gradient(160deg, #eaf8ed, #b9ef76); }
.battery-bars { position: absolute; top: 32px; left: 28px; right: 28px; height: 150px; display: flex; align-items: flex-end; gap: 9px; }
.battery-bars i { flex: 1; border-radius: 5px 5px 2px 2px; background: var(--green-dark); }
.battery-bars i:nth-child(1) { height: 42%; }.battery-bars i:nth-child(2) { height: 62%; }.battery-bars i:nth-child(3) { height: 80%; }.battery-bars i:nth-child(4) { height: 100%; }
.grid-card { width: 190px; height: 205px; left: 95px; bottom: 2px; background: #fff; transform: rotate(3deg); }
.grid-card svg { position: absolute; top: 18px; left: 45px; width: 92px; height: 92px; fill: none; stroke: var(--green-dark); stroke-width: 4; }
.signal-line { position: absolute; z-index: -1; height: 2px; background: repeating-linear-gradient(90deg, var(--green) 0 9px, transparent 9px 16px); transform-origin: left; }
.line-a { width: 250px; left: 150px; top: 260px; transform: rotate(27deg); }.line-b { width: 190px; left: 220px; top: 372px; transform: rotate(-24deg); }
.status-pill { position: absolute; right: 55px; bottom: 8px; display: flex; gap: 8px; align-items: center; padding: 9px 13px; border-radius: 999px; background: var(--ink); color: var(--white); box-shadow: var(--shadow); font-size: .65rem; }
.status-pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); }.status-pill span { opacity: .7; }.status-pill b { color: var(--lime); letter-spacing: .08em; }

.trust-strip { max-width: var(--max); margin: -1px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); border: solid var(--line); border-width: 0 1px 1px; background: var(--white); }
.trust-strip > div { display: grid; grid-template-columns: auto 1fr; padding: 25px 30px; border-right: 1px solid var(--line); }
.trust-strip > div:last-child { border: 0; }.trust-strip span { grid-row: span 2; margin-right: 17px; color: var(--green); font-size: .78rem; font-weight: 850; }.trust-strip strong { font-size: .95rem; }.trust-strip small { color: var(--muted); }

.section { max-width: var(--max); margin: auto; padding: 112px 24px; }
.section-heading { max-width: 760px; margin-bottom: 50px; }
h2 { margin-bottom: 18px; font-size: clamp(2.2rem, 4.3vw, 4.2rem); line-height: 1.02; letter-spacing: -.055em; }
.section-heading > p:last-child { max-width: 690px; color: var(--muted); font-size: 1.07rem; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card { min-height: 385px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); transition: transform .22s, box-shadow .22s, border-color .22s; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(32,178,107,.4); box-shadow: var(--shadow); }
.service-icon { display: grid; place-items: center; width: 45px; height: 45px; margin-bottom: 45px; border-radius: 12px; background: #ddf6e8; color: var(--green-dark); font-size: .86rem; font-weight: 900; }
.service-card h3 { margin-bottom: 10px; font-size: 1.28rem; }.service-card p { color: var(--muted); font-size: .94rem; }.service-card ul { margin: 24px 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; }.service-card li { position: relative; padding: 4px 0 4px 16px; font-size: .82rem; font-weight: 660; }.service-card li::before { content: ""; position: absolute; left: 0; top: 12px; width: 6px; height: 6px; border-radius: 50%; background: var(--green); }

.field-showcase { max-width: var(--max); margin: -56px auto 112px; padding: 0 24px; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field-image { position: relative; min-height: 430px; margin: 0; overflow: hidden; border-radius: var(--radius); background: var(--ink); box-shadow: var(--shadow); }
.field-image img { width: 100%; height: 430px; display: block; object-fit: cover; transition: transform .6s ease; }
.field-image:hover img { transform: scale(1.025); }
.field-image::after { content: ""; position: absolute; inset: 40% 0 0; background: linear-gradient(transparent, rgba(8,11,55,.9)); pointer-events: none; }
.field-image figcaption { position: absolute; z-index: 1; left: 26px; right: 26px; bottom: 24px; display: grid; gap: 5px; color: var(--white); }
.field-image figcaption strong { font-size: 1.18rem; }
.field-image figcaption span { color: rgba(255,255,255,.76); font-size: .86rem; }

.section-dark { max-width: none; color: var(--white); background: var(--ink); }
.section-dark .asset-layout { max-width: var(--max); margin: auto; display: grid; grid-template-columns: .83fr 1.17fr; gap: 90px; }
.section-dark .eyebrow { color: var(--lime); }.section-dark .section-heading > p:last-child { color: rgba(255,255,255,.62); }
.asset-list { border-top: 1px solid rgba(255,255,255,.18); }
.asset-list > div { display: grid; grid-template-columns: 55px 1fr 1.4fr; gap: 20px; align-items: start; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.18); }
.asset-list span { color: var(--lime); font-size: .72rem; font-weight: 850; }.asset-list h3 { margin: 0; font-size: 1.12rem; }.asset-list p { margin: 0; color: rgba(255,255,255,.62); font-size: .9rem; }

.process-grid { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); counter-reset: process; list-style: none; }
.process-grid li { position: relative; min-height: 260px; padding: 30px 27px; border: solid var(--line); border-width: 1px 1px 1px 0; }.process-grid li:first-child { border-left-width: 1px; border-radius: var(--radius) 0 0 var(--radius); }.process-grid li:last-child { border-radius: 0 var(--radius) var(--radius) 0; }.process-grid span { display: block; margin-bottom: 68px; color: var(--green); font-size: .75rem; font-weight: 850; }.process-grid h3 { margin-bottom: 9px; }.process-grid p { color: var(--muted); font-size: .88rem; }

.cta-section { max-width: calc(var(--max) - 48px); margin: 0 auto 70px; padding: 64px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 65px; border-radius: 30px; color: var(--white); background: radial-gradient(circle at 12% 0, rgba(185,239,118,.25), transparent 30%), var(--ink); }
.cta-section .eyebrow { color: var(--lime); }.cta-copy h2 { font-size: clamp(2.2rem, 4vw, 3.8rem); }.cta-copy > p:not(.eyebrow) { color: rgba(255,255,255,.68); }.contact-details { margin-top: 36px; display: grid; gap: 7px; }.contact-details a { color: var(--lime); font-weight: 820; }.contact-details span { color: rgba(255,255,255,.6); }
.contact-form { padding: 27px; display: grid; grid-template-columns: 1fr 1fr; gap: 17px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: rgba(255,255,255,.06); }
.contact-form label { display: grid; gap: 6px; color: rgba(255,255,255,.72); font-size: .79rem; font-weight: 720; }.contact-form .full { grid-column: 1 / -1; }.contact-form input, .contact-form textarea { width: 100%; border: 1px solid rgba(255,255,255,.19); border-radius: 8px; outline: 0; background: rgba(255,255,255,.09); color: var(--white); padding: 12px 13px; }.contact-form input:focus, .contact-form textarea:focus { border-color: var(--lime); box-shadow: 0 0 0 3px rgba(185,239,118,.12); }.contact-form textarea { resize: vertical; }.contact-form .button-primary { border: 0; background: var(--lime); color: var(--ink); }.form-note { margin: 0; color: rgba(255,255,255,.52); font-size: .72rem; }

.site-footer { max-width: var(--max); margin: auto; padding: 32px 24px 42px; display: flex; align-items: center; gap: 25px; border-top: 1px solid var(--line); color: var(--muted); font-size: .8rem; }.site-footer p { margin: 0; }.footer-brand { margin-right: auto; font-size: 1.05rem; }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }.reveal.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } .button, .service-card { transition: none; } }
@media (max-width: 940px) {
  .hero-grid, .section-dark .asset-layout, .cta-section { grid-template-columns: 1fr; }
  .hero { padding-top: 70px; }.hero-visual { max-width: 720px; width: 100%; margin: auto; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }.section-dark .asset-layout { gap: 25px; }.process-grid { grid-template-columns: repeat(2, 1fr); }.process-grid li:nth-child(2) { border-radius: 0 var(--radius) 0 0; }.process-grid li:nth-child(3) { border-left-width: 1px; border-radius: 0 0 0 var(--radius); }.process-grid li:last-child { border-radius: 0 0 var(--radius) 0; }
  .cta-section { padding: 45px; }
}
@media (max-width: 720px) {
  .nav-shell { min-height: 66px; }.menu-button { display: block; cursor: pointer; }.site-menu { position: absolute; top: 66px; left: 12px; right: 12px; display: none; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--white); box-shadow: var(--shadow); }.site-menu.open { display: grid; }.language-button { justify-self: start; }
  .hero { padding: 62px 18px 50px; }.hero-grid { gap: 35px; } h1 { font-size: clamp(3rem, 14vw, 4.8rem); }.hero-actions { display: grid; }.hero-actions .button { width: 100%; }.hero-visual { min-height: 340px; }.hero-visual > img { height: 340px; }
  .trust-strip { margin: 0; grid-template-columns: 1fr; }.trust-strip > div { border-right: 0; border-bottom: 1px solid var(--line); }.trust-strip > div:last-child { border: 0; }
  .section { padding: 82px 18px; }.service-grid { grid-template-columns: 1fr; }.service-card { min-height: auto; }.service-icon { margin-bottom: 30px; }.field-showcase { grid-template-columns: 1fr; margin: -34px auto 82px; padding: 0 18px; }.field-image, .field-image img { min-height: 340px; height: 340px; }
  .asset-list > div { grid-template-columns: 40px 1fr; }.asset-list p { grid-column: 2; }
  .process-grid { grid-template-columns: 1fr; }.process-grid li { min-height: auto; border-width: 0 1px 1px; }.process-grid li:first-child { border-top-width: 1px; border-radius: var(--radius) var(--radius) 0 0; }.process-grid li:nth-child(2), .process-grid li:nth-child(3) { border-left-width: 1px; border-radius: 0; }.process-grid li:last-child { border-radius: 0 0 var(--radius) var(--radius); }.process-grid span { margin-bottom: 35px; }
  .cta-section { margin: 0 12px 50px; padding: 34px 21px; border-radius: 22px; gap: 35px; }.contact-form { grid-template-columns: 1fr; padding: 19px; }.contact-form .full { grid-column: auto; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 8px; }.footer-brand { margin-bottom: 8px; }
}
@media (max-width: 420px) {
  .brand-logo { width: 154px; }.hero-actions .button { width: 100%; }.hero-photo-label { align-items: start; flex-direction: column; gap: 4px; }
}