:root {
  --ink: #111b22;
  --muted: #617078;
  --line: #dbe3df;
  --paper: #f5f7fb;
  --white: #ffffff;
  --accent: #1f6fae;
  --accent-bright: #6bb7ff;
  --ice: #e6f1fb;
  --amber: #d49a32;
  --blue: #28627f;
  --charcoal: #132127;
  --shadow: 0 20px 52px rgba(19, 33, 39, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; color: var(--ink); background: var(--paper); line-height: 1.5; }
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid rgba(17,27,34,.08);
  backdrop-filter: blur(14px);
}
.brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  text-decoration: none;
  min-width: 348px;
}
.brand-logo {
  width: 348px;
  height: 144px;
  display: block;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: multiply;
}
.brand-mark { width: 42px; height: 42px; display: grid; place-items: center; background: var(--accent); color: var(--white); font-weight: 800; border-radius: 4px; }
.brand strong, .brand small { display: block; line-height: 1.05; }
.brand small { color: var(--muted); font-size: 18px; text-transform: uppercase; letter-spacing: .12em; margin-top: -10px; }
.site-nav { display: flex; align-items: center; gap: 18px; font-size: 14px; color: #26333a; }
.site-nav a { text-decoration: none; padding: 8px 0; border-bottom: 2px solid transparent; }
.site-nav a:hover { border-color: var(--accent); }
.nav-toggle { display: none; background: var(--white); border: 1px solid var(--line); width: 42px; height: 42px; border-radius: 4px; font-size: 22px; }

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(420px, 1.05fr);
  gap: clamp(28px, 5vw, 74px);
  align-items: center;
  padding: clamp(52px, 7vw, 96px) clamp(18px, 4vw, 56px) 28px;
  background: linear-gradient(110deg, #f8fafc 0 48%, #dceaf5 48% 100%);
  position: relative;
  overflow: hidden;
}
.hero:before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 36%;
  background: linear-gradient(0deg, rgba(31,111,174,.09), transparent);
}
.hero-copy { position: relative; z-index: 2; max-width: 720px; }
.eyebrow { margin: 0 0 12px; color: var(--accent); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: 12px; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(48px, 6.2vw, 88px); line-height: .95; letter-spacing: 0; margin-bottom: 22px; color: var(--charcoal); }
h2 { font-size: clamp(30px, 3.8vw, 54px); line-height: 1.04; margin-bottom: 18px; color: var(--charcoal); }
h3 { font-size: 21px; margin-bottom: 10px; }
.hero-copy p:not(.eyebrow), .section-copy p { color: #3d4a51; font-size: clamp(17px, 1.5vw, 21px); max-width: 760px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 13px 20px; border-radius: 4px; border: 1px solid transparent; font-weight: 800; text-decoration: none; cursor: pointer; font-size: 15px; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--accent); color: var(--white); }
.button.primary:hover { background: #185b91; }
.button.secondary { background: var(--white); color: var(--ink); border-color: var(--line); }

.hero-media {
  position: relative;
  z-index: 1;
  min-height: 520px;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(17,27,34,.1);
  box-shadow: var(--shadow);
  background: #d9e6f0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  display: block;
  object-fit: cover;
  object-position: center;
}
.hero-media:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,255,255,.08), transparent 38%), linear-gradient(0deg, rgba(19,33,39,.08), transparent 42%);
  pointer-events: none;
}
.overview-row { grid-column: 1 / -1; position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(17,27,34,.1); border: 1px solid rgba(17,27,34,.08); box-shadow: 0 18px 42px rgba(17,27,34,.1); }
.overview-row div { background: rgba(255,255,255,.9); padding: 20px; min-height: 98px; }
.overview-row strong { display: block; color: var(--accent); font-size: 20px; margin-bottom: 4px; }
.overview-row span { color: var(--muted); font-size: 14px; }

.section { padding: clamp(64px, 8vw, 112px) clamp(18px, 4vw, 56px); scroll-margin-top: 84px; }
.section-copy { max-width: 980px; }
.company-overview { background: var(--white); }
.overview-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 34px; }
.overview-grid article { min-height: 230px; padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.overview-grid strong { color: var(--accent); font-size: 32px; }
.overview-grid p { color: var(--muted); }

.product-section { background: linear-gradient(180deg, #111b22, #1d3140); color: var(--white); }
.product-section h2 { color: var(--white); }
.product-section .eyebrow { color: var(--accent-bright); }
.product-layout { display: grid; grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 72px); align-items: center; margin-top: 36px; }
.product-layout.compact { grid-template-columns: 1fr; }
.product-photo {
  position: relative;
  min-height: 430px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 10px;
  overflow: hidden;
  background: #d9e6f0;
  box-shadow: 0 28px 70px rgba(0,0,0,.28);
}
.product-photo img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  display: block;
  object-fit: cover;
  object-position: center;
}
.product-photo:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(17,27,34,.72), transparent 48%);
}
.photo-caption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  z-index: 1;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 6px;
  background: rgba(17,27,34,.58);
  backdrop-filter: blur(10px);
}
.photo-caption strong { display: block; font-size: 20px; margin-bottom: 6px; }
.photo-caption span { color: #d9e3ea; }
.product-cards { display: grid; gap: 14px; }
.product-layout.compact .product-cards { grid-template-columns: repeat(3, 1fr); }
.product-cards article { padding: 24px; border-radius: 8px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); }
.product-cards p { color: #d9e3ea; margin-bottom: 0; }

.service-cards { background: var(--paper); }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 34px; }
.card-grid article { position: relative; overflow: hidden; min-height: 270px; padding: 28px; border-radius: 8px; background: var(--white); border: 1px solid var(--line); box-shadow: 0 14px 34px rgba(17,27,34,.08); }
.card-grid article:before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, #1f6fae, #6bb7ff, #a8b7c5);
}
.card-grid span { display: inline-flex; margin-bottom: 26px; padding: 7px 10px; background: var(--ice); color: var(--accent); border-radius: 4px; font-weight: 800; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; }
.card-grid p { color: var(--muted); }
.card-grid i {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid #c8d7e5;
  background:
    linear-gradient(90deg, transparent 47%, #9cb3c7 47% 53%, transparent 53%),
    linear-gradient(0deg, transparent 47%, #9cb3c7 47% 53%, transparent 53%),
    #edf5fc;
}
.charging-forecourt {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  gap: 0;
  align-items: stretch;
  margin-top: clamp(28px, 5vw, 56px);
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid rgba(17,27,34,.1);
  background: var(--charcoal);
  box-shadow: var(--shadow);
}
.charging-forecourt img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  display: block;
  object-fit: cover;
  object-position: center;
}
.forecourt-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(26px, 4vw, 44px);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(31,111,174,.24), rgba(212,154,50,.12)),
    #132127;
}
.forecourt-panel h3 {
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.04;
  margin-bottom: 16px;
}
.forecourt-panel p:not(.eyebrow) {
  color: #d9e3ea;
  font-size: 17px;
}
.forecourt-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.forecourt-points span {
  padding: 9px 11px;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.08);
  color: #edf5fc;
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.infrastructure-visual {
  position: relative;
  min-height: 430px;
  margin-top: clamp(28px, 5vw, 56px);
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(17,27,34,.1);
  box-shadow: var(--shadow);
  background: #d9e6f0;
}
.infrastructure-visual img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  display: block;
  object-fit: cover;
  object-position: center;
}
.infrastructure-visual:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(17,27,34,.78), rgba(17,27,34,.18) 58%, rgba(17,27,34,.02));
  pointer-events: none;
}
.visual-copy {
  position: absolute;
  left: clamp(22px, 4vw, 44px);
  bottom: clamp(22px, 4vw, 44px);
  z-index: 1;
  max-width: 560px;
  color: var(--white);
}
.visual-copy h3 {
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.03;
  margin-bottom: 14px;
}
.visual-copy p:last-child {
  color: #d9e3ea;
  font-size: 17px;
  margin-bottom: 0;
}

.development { background: var(--white); }
.project-gallery {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 16px;
  margin: 34px 0 20px;
}
.project-gallery figure {
  position: relative;
  min-height: 360px;
  margin: 0;
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #d9e6f0;
  box-shadow: 0 18px 42px rgba(17,27,34,.1);
}
.project-gallery figure:nth-child(2) { min-height: 300px; align-self: end; }
.project-gallery img {
  width: 100%;
  height: 100%;
  min-height: inherit;
  display: block;
  object-fit: cover;
  object-position: center;
}
.project-gallery figure:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(17,27,34,.68), transparent 48%);
  pointer-events: none;
}
.project-gallery figcaption {
  position: absolute;
  left: 20px;
  bottom: 18px;
  z-index: 1;
  color: var(--white);
  font-weight: 800;
  letter-spacing: .02em;
}
.project-intelligence {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 0 0 22px;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(17,27,34,.1);
  background: rgba(17,27,34,.14);
  box-shadow: 0 18px 42px rgba(17,27,34,.08);
}
.project-intelligence article {
  min-height: 180px;
  padding: 24px;
  background: var(--charcoal);
  color: var(--white);
}
.project-intelligence span {
  display: block;
  color: var(--accent-bright);
  font-weight: 800;
  margin-bottom: 32px;
}
.project-intelligence strong {
  display: block;
  font-size: 19px;
  margin-bottom: 8px;
}
.project-intelligence p {
  color: #d9e3ea;
  margin-bottom: 0;
}
.development-steps { list-style: none; padding: 0; margin: 34px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.development-steps li { min-height: 210px; padding: 26px; background: var(--paper); }
.development-steps li:before { content: ""; display: block; width: 42px; height: 42px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 10px rgba(31,111,174,.12); margin-bottom: 42px; }
.development-steps strong { display: block; font-size: 23px; margin-bottom: 8px; }
.development-steps span { color: var(--muted); }

.download-band { display: flex; align-items: center; justify-content: space-between; gap: 26px; background: linear-gradient(90deg, var(--ice), #f5f7fa); }
.download-band h2 { max-width: 780px; margin-bottom: 0; }

.contact { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 6vw, 88px); background: #ffffff; }
.contact-copy { padding: clamp(24px, 4vw, 42px); border-radius: 8px; background: var(--charcoal); color: var(--white); box-shadow: var(--shadow); }
.contact-copy h2 { color: var(--white); }
.contact-copy .eyebrow { color: var(--accent-bright); }
.contact-copy p { color: #d9e3ea; }
.contact-copy a { display: inline-flex; margin-top: 12px; font-weight: 800; }
.inquiry-form { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; background: var(--paper); border: 1px solid var(--line); border-radius: 8px; padding: clamp(18px, 3vw, 32px); box-shadow: var(--shadow); }
.inquiry-form label { display: grid; gap: 7px; font-size: 13px; font-weight: 800; color: #334047; }
.inquiry-form .wide { grid-column: 1 / -1; }
input, select, textarea { width: 100%; border: 1px solid #c8d2d0; border-radius: 4px; padding: 13px 12px; font: inherit; background: var(--white); color: var(--ink); }
textarea { resize: vertical; }
.inquiry-form button { width: fit-content; }

.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 22px; padding: 28px clamp(18px, 4vw, 56px); background: var(--ink); color: var(--white); }
.site-footer span { display: block; color: #b8c6c8; font-size: 14px; margin-top: 4px; }

.statement-page { background: #eef3f8; }
.statement { max-width: 1050px; margin: 0 auto; padding: 42px 20px; }
.statement-head { background: var(--ink); color: var(--white); padding: 42px; border-radius: 8px 8px 0 0; }
.statement-head .eyebrow { color: var(--accent-bright); }
.statement-head h1 { font-size: clamp(40px, 7vw, 70px); margin-bottom: 12px; color: var(--white); }
.statement-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.statement-grid article { background: var(--white); padding: 28px; min-height: 230px; }
.statement-grid h2 { font-size: 24px; }
.statement-grid li { margin-bottom: 8px; }

@media (max-width: 980px) {
  .nav-toggle { display: grid; place-items: center; }
  .site-nav { position: absolute; left: 18px; right: 18px; top: 72px; display: none; flex-direction: column; align-items: stretch; gap: 0; background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow); padding: 8px; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px; }
  .hero { grid-template-columns: 1fr; background: linear-gradient(180deg, #f8fafc, #dceaf5); }
  .hero-media { order: -1; min-height: 400px; }
  .overview-row, .overview-grid, .product-layout, .card-grid, .charging-forecourt, .project-gallery, .project-intelligence, .development-steps, .contact, .statement-grid { grid-template-columns: 1fr; }
  .product-layout.compact .product-cards { grid-template-columns: 1fr; }
  .charging-forecourt img { min-height: 360px; }
  .project-gallery figure, .project-gallery figure:nth-child(2) { min-height: 320px; }
  .download-band, .site-footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  .brand { min-width: auto; }
  .brand-logo { width: 288px; height: 120px; }
  .brand small { font-size: 14px; margin-top: -8px; }
  h1 { font-size: 42px; }
  .hero-actions, .button { width: 100%; }
  .hero { padding-left: 16px; padding-right: 16px; }
  .hero-media { min-height: 330px; }
  .hero-media img { min-height: 330px; }
  .overview-row div { min-height: auto; }
  .section { padding-left: 16px; padding-right: 16px; }
  .product-photo, .product-photo img { min-height: 300px; }
  .charging-forecourt img { min-height: 300px; }
  .forecourt-panel { padding: 24px; }
  .forecourt-points span { width: 100%; text-align: center; }
  .infrastructure-visual, .infrastructure-visual img { min-height: 360px; }
  .infrastructure-visual:after { background: linear-gradient(0deg, rgba(17,27,34,.82), rgba(17,27,34,.22) 72%); }
  .visual-copy { right: 18px; }
  .development-steps li { min-height: auto; }
  .inquiry-form { grid-template-columns: 1fr; }
  .statement-head, .statement-grid article { padding: 24px; }
}