:root {
  --navy-950: #031126;
  --navy-900: #061b3a;
  --navy-800: #08285a;
  --blue: #087bc1;
  --blue-bright: #21a8ef;
  --green: #45ad2b;
  --green-bright: #76dc55;
  --gold: #ffb318;
  --ink: #101b2d;
  --slate: #5d6879;
  --line: #dce4ea;
  --ice: #f4f8fb;
  --white: #ffffff;
  --max-width: 1200px;
  --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Manrope", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(calc(100% - 48px), var(--max-width)); margin-inline: auto; }
.section { padding: 120px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 16px; background: white; color: var(--navy-950); border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  height: 84px;
  padding: 0 max(24px, calc((100vw - var(--max-width)) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: white;
  transition: background .3s ease, box-shadow .3s ease, height .3s ease;
}
.site-header.scrolled { height: 72px; background: rgba(3,17,38,.9); backdrop-filter: blur(18px); box-shadow: 0 1px rgba(255,255,255,.1); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; text-transform: uppercase; letter-spacing: .08em; }
.brand img { width: 46px; height: 46px; object-fit: cover; object-position: 50% 22%; border-radius: 50%; background: white; }
.brand span { display: flex; flex-direction: column; line-height: 1.05; }
.brand strong { font-family: "Space Grotesk", sans-serif; font-size: 16px; letter-spacing: .16em; }
.brand small { margin-top: 5px; font-size: 8px; letter-spacing: .28em; opacity: .75; }
.site-nav { display: flex; align-items: center; gap: 34px; }
.site-nav a { font-size: 13px; font-weight: 600; text-decoration: none; opacity: .8; transition: opacity .2s ease; }
.site-nav a:hover, .site-nav a:focus-visible { opacity: 1; }
.site-nav .nav-cta { padding: 11px 18px; border: 1px solid rgba(255,255,255,.35); border-radius: 999px; opacity: 1; }
.menu-button { display: none; width: 44px; height: 44px; border: 0; background: transparent; color: white; padding: 10px; }
.menu-button > span:not(.sr-only) { display: block; width: 22px; height: 1px; margin: 5px auto; background: currentColor; }

.hero {
  position: relative;
  min-height: 820px;
  padding: 164px 0 50px;
  overflow: hidden;
  color: white;
  background: radial-gradient(circle at 73% 45%, #0b3974 0, var(--navy-900) 34%, var(--navy-950) 72%);
}
.hero-grid, .contact-grid {
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(to right, transparent, black 40%, black);
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.hero-glow-blue { width: 420px; height: 420px; right: 7%; top: 18%; background: rgba(28,157,233,.18); box-shadow: 0 0 150px rgba(28,157,233,.3); }
.hero-glow-green { width: 240px; height: 240px; right: 28%; bottom: 0; background: rgba(69,173,43,.1); box-shadow: 0 0 120px rgba(69,173,43,.18); }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.06fr .94fr; align-items: center; gap: 40px; }
.hero-copy { position: relative; z-index: 2; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 28px; color: #a9c4de; font-size: 11px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { width: 26px; height: 2px; background: var(--green-bright); }
.eyebrow.dark { color: var(--blue); }
.hero h1, .section-heading h2, .about-copy h2, .contact h2 { margin: 0; font-family: "Space Grotesk", sans-serif; letter-spacing: -.045em; line-height: .98; }
.hero h1 { max-width: 760px; font-size: clamp(52px, 6.2vw, 88px); font-weight: 600; }
.hero h1 em { color: var(--blue-bright); font-style: normal; }
.hero-intro { max-width: 650px; margin: 30px 0 0; color: #b9c9da; font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 52px; padding: 0 24px; border-radius: 999px; font-size: 13px; font-weight: 700; text-decoration: none; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--navy-950); background: var(--green-bright); }
.button-primary:hover { background: #8dea70; }
.button-ghost { color: white; border: 1px solid rgba(255,255,255,.25); }
.button-ghost:hover { border-color: rgba(255,255,255,.7); }
.development-note { margin-top: 26px; color: #8098b1; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }

.coming-soon-label { display: inline-flex; margin-bottom: 22px; padding: 8px 14px; border: 1px solid rgba(118,220,85,.38); border-radius: 999px; color: var(--green-bright); background: rgba(118,220,85,.08); font-size: 10px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.future-visual { position: relative; height: 520px; min-width: 0; }
.future-ring { position: absolute; left: 50%; top: 50%; border-radius: 50%; transform: translate(-50%,-50%); }
.ring-a { width: 450px; height: 450px; border: 1px solid rgba(85,178,229,.2); animation: rotate 42s linear infinite; }
.ring-b { width: 350px; height: 350px; border: 1px dashed rgba(118,220,85,.24); animation: rotate 30s linear infinite reverse; }
.ring-c { width: 250px; height: 250px; background: radial-gradient(circle, rgba(28,157,233,.18), transparent 68%); box-shadow: 0 0 100px rgba(28,157,233,.15); }
.future-core { position: absolute; z-index: 2; left: 50%; top: 50%; width: 190px; height: 190px; transform: translate(-50%,-50%); display: grid; place-content: center; text-align: center; border: 1px solid rgba(120,205,244,.4); border-radius: 50%; background: rgba(5,27,58,.75); backdrop-filter: blur(16px); box-shadow: inset 0 0 45px rgba(35,164,232,.18), 0 0 65px rgba(35,164,232,.14); }
.future-core span { font-family: "Space Grotesk", sans-serif; font-size: 68px; line-height: .9; color: white; }
.future-core small { margin-top: 14px; color: #8fabc5; font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.future-dot { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--green-bright); box-shadow: 0 0 18px var(--green-bright); animation: pulse 2.8s ease-in-out infinite; }
.dot-a { left: 15%; top: 31%; }
.dot-b { right: 12%; top: 43%; animation-delay: .8s; }
.dot-c { left: 46%; bottom: 4%; animation-delay: 1.5s; }

.energy-visual { position: relative; height: 520px; min-width: 0; }
.visual-core { position: absolute; z-index: 3; left: 50%; top: 50%; width: 230px; height: 230px; transform: translate(-50%,-50%); display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border: 1px solid rgba(111,216,255,.4); border-radius: 50%; background: radial-gradient(circle at 40% 30%, rgba(47,157,225,.42), rgba(5,23,51,.92) 65%); box-shadow: inset 0 0 50px rgba(30,162,235,.2), 0 0 80px rgba(14,128,206,.2); }
.core-label { margin-bottom: 12px; color: var(--green-bright); font-size: 10px; font-weight: 800; letter-spacing: .28em; }
.visual-core strong { font-family: "Space Grotesk", sans-serif; font-size: 25px; line-height: 1.08; }
.visual-core small { margin-top: 12px; color: #8fadca; font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.visual-orbit { position: absolute; left: 50%; top: 50%; border: 1px solid rgba(100,192,241,.2); border-radius: 50%; transform: translate(-50%,-50%); }
.orbit-one { width: 370px; height: 370px; }
.orbit-two { width: 490px; height: 490px; border-style: dashed; animation: rotate 40s linear infinite; }
.visual-node { position: absolute; z-index: 4; min-width: 122px; padding: 15px 17px; border: 1px solid rgba(255,255,255,.15); border-radius: 16px; background: rgba(6,27,58,.72); backdrop-filter: blur(12px); box-shadow: 0 16px 38px rgba(0,0,0,.18); }
.visual-node span { display: block; margin-bottom: 8px; color: var(--green-bright); font-size: 9px; letter-spacing: .18em; }
.visual-node strong { font-family: "Space Grotesk", sans-serif; font-size: 14px; line-height: 1.2; }
.node-renewable { left: 0; top: 15%; }
.node-storage { right: -10px; top: 18%; }
.node-load { right: 4%; bottom: 10%; }
.energy-pulse { position: absolute; z-index: 5; width: 10px; height: 10px; border-radius: 50%; background: var(--green-bright); box-shadow: 0 0 14px var(--green-bright); }
.pulse-one { left: 20%; top: 34%; animation: pulse 2.6s ease-in-out infinite; }
.pulse-two { right: 20%; bottom: 28%; animation: pulse 2.6s .8s ease-in-out infinite; }
@keyframes rotate { to { transform: translate(-50%,-50%) rotate(360deg); } }
@keyframes pulse { 50% { transform: scale(1.8); opacity: .45; } }
.hero-footer { position: relative; display: flex; align-items: center; gap: 18px; margin-top: 50px; color: #718ba7; font-size: 10px; text-transform: uppercase; letter-spacing: .14em; }
.hero-footer .scroll-line { width: 100px; height: 1px; background: #3a5876; }
.hero-footer p { margin-left: auto; color: #89a1b9; text-align: right; line-height: 1.55; }

.section-heading { display: grid; grid-template-columns: 1fr 1.5fr; column-gap: 70px; align-items: start; }
.section-heading .eyebrow { grid-column: 1 / -1; }
.section-heading h2, .about-copy h2 { font-size: clamp(40px, 5vw, 66px); }
.section-heading > p:last-child { max-width: 520px; margin: 4px 0 0; color: var(--slate); font-size: 17px; }
.problem-list { margin-top: 72px; border-top: 1px solid var(--line); }
.problem-row { display: grid; grid-template-columns: 80px .8fr 1.3fr; gap: 30px; align-items: start; padding: 34px 0; border-bottom: 1px solid var(--line); }
.row-number { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.problem-row h3 { margin: 0; font-family: "Space Grotesk", sans-serif; font-size: 25px; line-height: 1.2; }
.problem-row p { max-width: 650px; margin: 0; color: var(--slate); }

.solution { color: white; background: var(--navy-950); }
.vision-section { position: relative; overflow: hidden; color: white; background: var(--navy-950); }
.vision-grid { position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px); background-size: 58px 58px; mask-image: linear-gradient(to left, black, transparent 75%); }
.vision-layout { position: relative; display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }
.outcome-list { border-top: 1px solid #274866; }
.outcome { display: grid; grid-template-columns: 54px 1fr; gap: 22px; padding: 28px 0; border-bottom: 1px solid #274866; }
.outcome > span { color: var(--green-bright); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.outcome h3 { margin: 0 0 8px; font-family: "Space Grotesk", sans-serif; font-size: 22px; }
.outcome p { margin: 0; color: #91a8bd; font-size: 14px; }
.audience-section { background: var(--ice); }
.audience-line { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 70px; padding: 30px 0; border-top: 1px solid #cbd6de; border-bottom: 1px solid #cbd6de; }
.audience-line span { font-family: "Space Grotesk", sans-serif; font-size: 15px; font-weight: 600; }
.audience-line i { width: 5px; height: 5px; flex: 0 0 5px; border-radius: 50%; background: var(--green); }
.solution-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; }
.section-heading.light { display: block; }
.section-heading.light h2 { margin-bottom: 28px; }
.section-heading.light > p:last-child { color: #98abc0; }
.solution-stack { position: relative; }
.solution-stack article { position: relative; z-index: 2; display: grid; grid-template-columns: 64px 1fr; gap: 22px; padding: 0 0 34px; }
.solution-stack article:last-child { padding-bottom: 0; }
.solution-stack article > span { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid #2f5275; border-radius: 50%; color: var(--green-bright); background: var(--navy-950); font-size: 10px; }
.solution-stack h3 { margin: 2px 0 8px; font-family: "Space Grotesk", sans-serif; font-size: 22px; }
.solution-stack p { margin: 0; color: #8fa3b8; font-size: 14px; }
.stack-line { position: absolute; left: 20px; top: 25px; bottom: 25px; width: 1px; background: #234566; }
.umer-panel { display: grid; grid-template-columns: .9fr 1.3fr .5fr; gap: 55px; align-items: end; margin-top: 100px; padding: 48px; border: 1px solid #24476a; border-radius: var(--radius); background: linear-gradient(130deg, rgba(10,46,94,.78), rgba(4,20,44,.9)); }
.umer-panel h3 { margin: 0; font-family: "Space Grotesk", sans-serif; font-size: 35px; line-height: 1.05; }
.umer-panel > p { margin: 0; color: #9bb0c5; }
.umer-spec { border-left: 1px solid #315474; padding-left: 38px; }
.umer-spec strong { display: block; color: var(--green-bright); font-family: "Space Grotesk", sans-serif; font-size: 55px; line-height: 1; }
.umer-spec strong small { font-size: 18px; }
.umer-spec span { display: block; margin-top: 10px; color: #9bb0c5; font-size: 11px; text-transform: uppercase; letter-spacing: .12em; }

.applications { background: var(--ice); }
.applications .section-heading { grid-template-columns: .8fr 1.6fr; }
.application-grid { display: grid; grid-template-columns: repeat(3,1fr); margin-top: 70px; border-top: 1px solid #cad5dd; border-left: 1px solid #cad5dd; }
.application-card { min-height: 330px; padding: 28px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid #cad5dd; border-bottom: 1px solid #cad5dd; }
.application-card.featured { position: relative; grid-column: span 2; color: white; background: linear-gradient(135deg, var(--navy-800), #075c91); overflow: hidden; }
.application-card.featured::after { content: ""; position: absolute; right: -80px; bottom: -120px; width: 320px; height: 320px; border: 1px solid rgba(115,220,84,.35); border-radius: 50%; box-shadow: 0 0 0 50px rgba(115,220,84,.05), 0 0 0 100px rgba(115,220,84,.03); }
.card-index { position: relative; z-index: 2; color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.featured .card-index { color: var(--green-bright); }
.application-card div { position: relative; z-index: 2; }
.application-card div > p:first-child { color: var(--green-bright); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .15em; }
.application-card h3 { max-width: 460px; margin: 0 0 14px; font-family: "Space Grotesk", sans-serif; font-size: 27px; line-height: 1.1; }
.application-card p { margin: 0; color: var(--slate); font-size: 14px; }
.application-card.featured p { max-width: 570px; color: #b8cee2; }
.card-arrow { position: absolute; right: 28px; top: 24px; font-size: 22px; color: var(--green-bright); }

.value { color: white; background: linear-gradient(135deg, #075785, #07325f 50%, #081d3b); }
.value-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.value-grid { display: grid; grid-template-columns: 1fr 1fr; }
.value-grid article { min-height: 190px; padding: 24px; border-left: 1px solid rgba(255,255,255,.14); border-top: 1px solid rgba(255,255,255,.14); }
.value-grid strong { display: block; margin-bottom: 14px; font-family: "Space Grotesk", sans-serif; font-size: 20px; }
.value-grid p { margin: 0; color: #aac2d5; font-size: 13px; }

.about-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: center; }
.about-mark { position: relative; display: grid; place-items: center; min-height: 520px; border-radius: var(--radius); overflow: hidden; background: radial-gradient(circle, #e8f4fb 0, #f4f8fb 58%, #e5edf2 100%); }
.about-mark::before, .about-mark::after { content: ""; position: absolute; width: 340px; height: 340px; border: 1px solid rgba(8,123,193,.17); border-radius: 50%; }
.about-mark::after { width: 440px; height: 440px; border-color: rgba(69,173,43,.14); }
.about-mark img { position: relative; z-index: 2; width: 66%; border-radius: 22px; box-shadow: 0 24px 70px rgba(6,27,58,.12); }
.about-copy h2 { margin-bottom: 28px; }
.about-copy > p:not(.eyebrow) { color: var(--slate); font-size: 16px; }
.founders { margin-top: 35px; padding-top: 24px; border-top: 1px solid var(--line); }
.founders span { display: block; margin-bottom: 7px; color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.founders strong { font-family: "Space Grotesk", sans-serif; font-size: 16px; }

.contact { position: relative; overflow: hidden; color: white; background: var(--navy-950); }
.contact-grid { mask-image: radial-gradient(circle at 80% 50%, black, transparent 60%); }
.contact-layout { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact h2 { max-width: 760px; font-size: clamp(46px, 6vw, 78px); }
.contact-action p { margin: 0 0 28px; color: #9fb2c5; }

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius);
  background: rgba(3,17,38,.42);
  backdrop-filter: blur(12px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-field {
  display: grid;
  gap: 8px;
}

.form-field span {
  color: #c5d6e8;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 14px;
  color: white;
  background: rgba(255,255,255,.06);
  font: inherit;
  transition: border-color .2s ease, background .2s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255,255,255,.38);
}

.contact-form select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, rgba(255,255,255,.65) 50%), linear-gradient(135deg, rgba(255,255,255,.65) 50%, transparent 50%);
  background-position: calc(100% - 22px) calc(50% - 3px), calc(100% - 16px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.contact-form select option {
  color: var(--ink);
  background: white;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(140,219,66,.75);
  background: rgba(255,255,255,.1);
}

.contact-form textarea {
  resize: vertical;
  min-height: 88px;
}

.contact-form .button {
  width: 100%;
  margin-top: 4px;
  border: 0;
  cursor: pointer;
}

.form-note {
  margin: 0;
  color: #8fa8c0;
  font-size: 12px;
  line-height: 1.5;
}
.site-footer { padding: 34px 0; color: #7e94aa; background: #020d1d; border-top: 1px solid #17304c; }
.site-footer .container { display: flex; align-items: center; justify-content: space-between; gap: 25px; }
.footer-brand { color: white; }
.site-footer p { margin: 0; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .hero { padding-top: 140px; }
  .hero-layout, .solution-layout, .vision-layout, .value-layout, .about-layout, .contact-layout { grid-template-columns: 1fr; }
  .energy-visual { width: min(100%, 600px); margin: 0 auto; }
  .future-visual { width: min(100%, 600px); margin: 0 auto; }
  .section-heading { grid-template-columns: 1fr; gap: 25px; }
  .problem-row { grid-template-columns: 50px 1fr; }
  .problem-row p { grid-column: 2; }
  .umer-panel { grid-template-columns: 1fr 1fr; }
  .umer-panel > p { grid-column: 1 / -1; grid-row: 2; }
  .application-grid { grid-template-columns: 1fr 1fr; }
  .about-mark { min-height: 430px; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 32px), var(--max-width)); }
  .section { padding: 82px 0; }
  .site-header { height: 72px; padding-inline: 16px; }
  .menu-button { display: block; }
  .site-nav { position: absolute; left: 16px; right: 16px; top: 68px; padding: 22px; display: none; flex-direction: column; align-items: stretch; gap: 18px; color: white; background: rgba(3,17,38,.98); border: 1px solid #254464; border-radius: 18px; }
  .site-nav.open { display: flex; }
  .site-nav .nav-cta { text-align: center; }
  .hero { min-height: auto; padding: 120px 0 40px; }
  .hero h1 { font-size: clamp(43px, 13vw, 64px); }
  .hero-intro { font-size: 15px; }
  .energy-visual { height: 420px; transform: scale(.88); margin-block: -25px; }
  .future-visual { height: 420px; transform: scale(.88); margin-block: -25px; }
  .visual-node { min-width: 105px; padding: 12px; }
  .node-storage { right: 0; }
  .orbit-two { width: 430px; height: 430px; }
  .hero-footer p { display: none; }
  .problem-row { grid-template-columns: 36px 1fr; gap: 15px; }
  .problem-row h3 { font-size: 21px; }
  .solution-layout { gap: 65px; }
  .umer-panel { grid-template-columns: 1fr; padding: 30px; }
  .umer-panel > p { grid-column: auto; grid-row: auto; }
  .umer-spec { border-left: 0; border-top: 1px solid #315474; padding: 24px 0 0; }
  .application-grid { grid-template-columns: 1fr; }
  .application-card.featured { grid-column: auto; }
  .value-grid { grid-template-columns: 1fr; }
  .audience-line { flex-direction: column; align-items: flex-start; }
  .audience-line i { display: none; }
  .about-layout { gap: 55px; }
  .about-mark { min-height: 340px; }
  .contact-layout { gap: 45px; }
  .form-row { grid-template-columns: 1fr; }
  .site-footer .container { flex-direction: column; align-items: flex-start; }
}

/* Custom solutions page --------------------------------------------------- */
.solutions-page { background: #fff; }
.solutions-hero { position: relative; min-height: 780px; padding: 180px 0 110px; overflow: hidden; background: linear-gradient(135deg, #fff 0%, #f2f9ff 55%, #edf9ed 100%); }
.solutions-grid { position: absolute; inset: 0; opacity: .2; background-image: linear-gradient(rgba(8,70,166,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(8,70,166,.13) 1px, transparent 1px); background-size: 58px 58px; mask-image: linear-gradient(to right, transparent, black 48%, black); }
.solutions-glow { position: absolute; border-radius: 50%; filter: blur(8px); }
.glow-blue { width: 420px; height: 420px; right: 4%; top: 12%; background: rgba(8,123,209,.12); }
.glow-green { width: 250px; height: 250px; right: 32%; bottom: 2%; background: rgba(100,201,61,.13); }
.solutions-hero-layout { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: center; }
.solutions-hero h1 { margin: 0; font-family: "Space Grotesk", sans-serif; color: var(--navy-950); font-size: clamp(52px, 6vw, 84px); line-height: .98; letter-spacing: -.05em; }
.solutions-hero h1 em { color: var(--blue); font-style: normal; }
.solutions-intro { max-width: 660px; margin: 30px 0 0; color: var(--slate); font-size: 17px; }
.solutions-outline { color: var(--navy-950); border: 1px solid rgba(8,70,166,.25); background: rgba(255,255,255,.7); }
.coexistence-mark { position: relative; height: 470px; }
.coexistence-center { position: absolute; z-index: 4; left: 50%; top: 50%; width: 190px; height: 190px; transform: translate(-50%,-50%); display: grid; place-content: center; text-align: center; border: 1px solid rgba(8,123,209,.3); border-radius: 50%; background: rgba(255,255,255,.82); box-shadow: 0 25px 70px rgba(8,43,114,.15); backdrop-filter: blur(14px); }
.coexistence-center strong { color: var(--navy-800); font-size: 25px; }
.coexistence-center span { color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.coexistence-ring { position: absolute; left: 50%; top: 50%; border-radius: 50%; transform: translate(-50%,-50%); }
.coexistence-ring.ring-one { width: 340px; height: 340px; border: 1px solid rgba(8,123,209,.25); }
.coexistence-ring.ring-two { width: 440px; height: 440px; border: 1px dashed rgba(47,158,36,.3); animation: rotate 45s linear infinite; }
.discipline { position: absolute; z-index: 5; display: grid; place-items: center; width: 112px; height: 112px; padding: 10px; text-align: center; border-radius: 50%; color: white; font-family: "Space Grotesk", sans-serif; font-size: 13px; line-height: 1.15; box-shadow: 0 18px 35px rgba(8,43,114,.18); }
.discipline-one { left: 1%; top: 17%; background: var(--blue); }
.discipline-two { right: 0; top: 15%; background: var(--green); }
.discipline-three { right: 3%; bottom: 7%; background: var(--navy-800); }
.discipline-four { left: 5%; bottom: 5%; color: var(--navy-950); background: var(--gold); }

.meaning-section { background: white; }
.meaning-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; align-items: center; }
.meaning-word { min-height: 430px; padding: 55px; display: flex; flex-direction: column; justify-content: center; border-radius: var(--radius); background: linear-gradient(145deg, var(--navy-900), var(--navy-800)); color: white; }
.meaning-word span { color: #a9cef0; font-size: 11px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.meaning-word strong { margin: 25px 0 8px; font-size: clamp(43px, 6vw, 75px); line-height: 1; }
.meaning-word small { color: var(--green-bright); font-family: "Space Grotesk", sans-serif; font-size: 22px; }
.meaning-copy h2 { margin: 0 0 28px; font-family: "Space Grotesk", sans-serif; font-size: clamp(40px, 5vw, 65px); line-height: 1; letter-spacing: -.045em; }
.meaning-copy > p:not(.eyebrow) { color: var(--slate); font-size: 16px; }

.expertise-section { background: var(--ice); }
.delivery-stack { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; gap: 18px; align-items: center; margin-top: 65px; padding: 28px; border: 1px solid #c8dbe8; border-radius: 20px; background: rgba(255,255,255,.72); }
.delivery-stack > div { min-width: 0; }
.delivery-stack span { display: block; margin-bottom: 12px; color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.delivery-stack strong { display: block; color: var(--navy-950); font-family: "Space Grotesk", sans-serif; font-size: 20px; }
.delivery-stack small { display: block; margin-top: 7px; color: var(--slate); font-size: 10px; line-height: 1.45; }
.delivery-stack > i { color: var(--green); font-style: normal; font-size: 22px; font-weight: 600; }
.expertise-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 70px; border-top: 1px solid #c8dbe8; border-left: 1px solid #c8dbe8; }
.expertise-card { position: relative; min-height: 440px; padding: 34px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid #c8dbe8; border-bottom: 1px solid #c8dbe8; background: rgba(255,255,255,.5); overflow: hidden; }
.expertise-card::after { content: ""; position: absolute; right: -70px; top: -80px; width: 220px; height: 220px; border-radius: 50%; opacity: .11; }
.expertise-card.robotics::after { background: var(--blue); }
.expertise-card.automation::after { background: var(--green); }
.expertise-card.power::after { background: var(--gold); }
.expertise-card.iot::after { background: var(--navy-800); }
.expertise-number { position: relative; z-index: 2; color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.expertise-label { margin: 0 0 12px; color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.expertise-card h3 { max-width: 450px; margin: 0 0 16px; font-family: "Space Grotesk", sans-serif; font-size: 30px; line-height: 1.08; }
.expertise-card div > p:last-child { max-width: 520px; color: var(--slate); font-size: 14px; }
.expertise-card ul { margin: 25px 0 0; padding: 22px 0 0; display: flex; flex-wrap: wrap; gap: 9px; list-style: none; border-top: 1px solid var(--line); }
.expertise-card li { padding: 7px 11px; border: 1px solid #ccdae5; border-radius: 999px; color: #4f637a; background: white; font-size: 10px; }

.approach-section { color: white; background: linear-gradient(135deg, var(--navy-950), var(--navy-800)); }
.approach-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 100px; }
.approach-steps { margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,.2); }
.approach-steps li { display: grid; grid-template-columns: 55px 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid rgba(255,255,255,.2); }
.approach-steps li > span { color: var(--gold); font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.approach-steps h3 { margin: 0 0 6px; font-family: "Space Grotesk", sans-serif; font-size: 21px; }
.approach-steps p { margin: 0; color: #b5cde2; font-size: 13px; }

.portfolio-section { background: white; }
.portfolio-grid { display: grid; grid-template-columns: 1.2fr .9fr .9fr; gap: 20px; margin-top: 70px; }
.portfolio-card { border: 1px solid var(--line); border-radius: 20px; overflow: hidden; background: white; }
.portfolio-visual, .portfolio-placeholder { min-height: 290px; padding: 28px; display: flex; flex-direction: column; justify-content: flex-end; color: white; background: radial-gradient(circle at 75% 25%, rgba(22,164,232,.6), transparent 27%), linear-gradient(145deg, var(--navy-950), var(--navy-800)); }
.portfolio-placeholder { background: linear-gradient(145deg, #0a4b9e, var(--blue)); }
.portfolio-placeholder.green { background: linear-gradient(145deg, #176d37, var(--green)); }
.portfolio-visual span, .portfolio-placeholder span { margin-bottom: 12px; color: #c3ebff; font-size: 9px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.portfolio-visual strong, .portfolio-placeholder strong { max-width: 380px; font-family: "Space Grotesk", sans-serif; font-size: 28px; line-height: 1.05; }
.portfolio-placeholder small { margin-top: 12px; color: rgba(255,255,255,.7); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.portfolio-copy { padding: 26px; }
.portfolio-copy > span { color: var(--blue); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.portfolio-copy h3 { margin: 10px 0; font-family: "Space Grotesk", sans-serif; font-size: 21px; line-height: 1.15; }
.portfolio-copy p { margin: 0; color: var(--slate); font-size: 13px; }
.portfolio-note { margin-top: 22px; padding: 24px 28px; display: grid; grid-template-columns: .4fr 1.3fr auto; gap: 30px; align-items: center; border: 1px solid #cee0ea; border-radius: 16px; background: var(--ice); }
.portfolio-note span { color: var(--green); font-size: 10px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.portfolio-note p { margin: 0; color: var(--slate); font-size: 13px; }
.portfolio-note a { color: var(--blue); font-size: 12px; font-weight: 800; text-decoration: none; }

@media (max-width: 980px) {
  .solutions-hero-layout, .meaning-layout, .approach-layout { grid-template-columns: 1fr; }
  .coexistence-mark { width: min(100%, 560px); margin-inline: auto; }
  .expertise-grid, .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-energy { grid-column: 1 / -1; }
  .portfolio-note { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-width: 760px) {
  .solutions-hero { min-height: auto; padding: 130px 0 75px; }
  .solutions-hero h1 { font-size: clamp(44px, 13vw, 63px); }
  .coexistence-mark { height: 390px; transform: scale(.88); margin-block: -18px; }
  .coexistence-ring.ring-two { width: 390px; height: 390px; }
  .coexistence-ring.ring-one { width: 300px; height: 300px; }
  .discipline { width: 92px; height: 92px; font-size: 11px; }
  .meaning-layout { gap: 55px; }
  .meaning-word { min-height: 340px; padding: 38px; }
  .expertise-grid, .portfolio-grid { grid-template-columns: 1fr; }
  .delivery-stack { grid-template-columns: 1fr; gap: 20px; }
  .delivery-stack > div { padding-bottom: 18px; border-bottom: 1px solid var(--line); }
  .delivery-stack > div:last-child { padding-bottom: 0; border-bottom: 0; }
  .delivery-stack > i { display: none; }
  .portfolio-energy { grid-column: auto; }
  .expertise-card { min-height: 400px; padding: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Logo-theme variant ------------------------------------------------------ */
:root {
  --navy-950: #061b4f;
  --navy-900: #082b72;
  --navy-800: #0846a6;
  --blue: #087bd1;
  --blue-bright: #16a4e8;
  --green: #2f9e24;
  --green-bright: #64c93d;
  --gold: #ffb313;
  --ink: #082052;
  --slate: #53657d;
  --line: #d5e3ef;
  --ice: #f3f9fd;
}

body { background: #ffffff; }

.site-header {
  color: var(--navy-950);
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(18px);
  box-shadow: 0 1px rgba(8,70,166,.1);
}
.site-header.scrolled { color: var(--navy-950); background: rgba(255,255,255,.95); box-shadow: 0 8px 30px rgba(8,43,114,.1); }
.site-nav .nav-cta { color: white; border-color: var(--navy-800); background: var(--navy-800); }
.menu-button { color: var(--navy-950); }

.hero {
  color: var(--navy-950);
  background:
    radial-gradient(circle at 77% 32%, rgba(8,123,209,.22), transparent 30%),
    radial-gradient(circle at 70% 78%, rgba(100,201,61,.17), transparent 27%),
    linear-gradient(135deg, #ffffff 0%, #f0f8ff 54%, #e6f4fb 100%);
}
.hero-grid { opacity: .2; background-image: linear-gradient(rgba(8,70,166,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(8,70,166,.14) 1px, transparent 1px); }
.hero-glow-blue { background: rgba(8,123,209,.12); box-shadow: 0 0 150px rgba(8,123,209,.2); }
.hero-glow-green { background: rgba(47,158,36,.1); box-shadow: 0 0 120px rgba(47,158,36,.17); }
.hero .eyebrow { color: var(--blue); }
.hero h1 em { color: var(--blue); }
.hero-intro { color: var(--slate); }
.hero .button-primary { color: white; background: linear-gradient(135deg, var(--blue), var(--navy-800)); box-shadow: 0 14px 30px rgba(8,70,166,.2); }
.hero .button-primary:hover { background: linear-gradient(135deg, #1495dd, #0a55bd); }
.hero .button-ghost { color: var(--navy-950); border-color: rgba(8,70,166,.25); background: rgba(255,255,255,.65); }
.hero .button-ghost:hover { border-color: var(--blue); }
.coming-soon-label { color: #287f1c; border-color: rgba(47,158,36,.34); background: rgba(100,201,61,.12); }
.development-note, .hero-footer, .hero-footer p { color: #667d98; }
.hero-footer .scroll-line { background: rgba(8,70,166,.25); }

.future-core { border-color: rgba(8,123,209,.4); background: rgba(255,255,255,.72); box-shadow: inset 0 0 45px rgba(8,123,209,.13), 0 24px 70px rgba(8,43,114,.15); }
.future-core span { color: var(--navy-800); }
.future-core small { color: #4d6b8a; }
.ring-a { border-color: rgba(8,70,166,.25); }
.ring-b { border-color: rgba(47,158,36,.38); }
.ring-c { background: radial-gradient(circle, rgba(8,123,209,.18), transparent 68%); box-shadow: 0 0 100px rgba(8,123,209,.18); }
.future-dot { background: var(--gold); box-shadow: 0 0 18px rgba(255,179,19,.8); }

.problem { background: white; }
.problem-row { border-color: var(--line); }
.problem-row:nth-child(2) .row-number { color: var(--green); }
.problem-row:nth-child(3) .row-number { color: #d48d00; }

.vision-section {
  background:
    radial-gradient(circle at 80% 20%, rgba(22,164,232,.35), transparent 28%),
    linear-gradient(135deg, #082b72 0%, #0846a6 58%, #087bd1 100%);
}
.vision-grid { opacity: .13; }
.vision-section .eyebrow span { background: var(--gold); }
.outcome-list, .outcome { border-color: rgba(255,255,255,.22); }
.outcome > span { color: #d7ff76; }
.outcome p { color: #d1e5f5; }

.audience-section { background: linear-gradient(180deg, #f5fbff, #edf8ee); }
.audience-line { border-color: #bfd8e7; }
.audience-line i { background: var(--gold); }

.about-mark { background: radial-gradient(circle at 38% 32%, #ffffff, #edf8ff 55%, #e9f7e7 100%); }
.about-mark::before { border-color: rgba(8,123,209,.22); }
.about-mark::after { border-color: rgba(47,158,36,.2); }

.contact {
  background:
    radial-gradient(circle at 80% 50%, rgba(100,201,61,.28), transparent 30%),
    linear-gradient(120deg, #061b4f, #082b72 58%, #0846a6);
}
.contact .eyebrow span { background: var(--gold); }
.contact .button-primary { color: var(--navy-950); background: linear-gradient(135deg, #8cdb42, #ffcf3d); }
.contact .button-primary:hover { background: linear-gradient(135deg, #a0e95b, #ffda62); }
.site-footer { background: #041439; border-color: #123c82; }

@media (max-width: 760px) {
  .site-nav { color: var(--navy-950); background: rgba(255,255,255,.98); border-color: #c4d9ea; box-shadow: 0 18px 45px rgba(8,43,114,.16); }
  .site-nav .nav-cta { color: white; }
}