:root {
  --ink: #071722;
  --ink-2: #0b2532;
  --cyan: #29d3c2;
  --cyan-deep: #0aa897;
  --paper: #f3f6f5;
  --white: #fff;
  --line: rgba(255,255,255,.18);
  --dark-line: rgba(7,23,34,.14);
  --muted: #61717a;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Manrope, system-ui, sans-serif; color: var(--ink); background: var(--paper); font-size: 16px; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1180px, calc(100% - 48px)); margin: 0 auto; }

.site-header { position: absolute; z-index: 10; top: 0; left: 0; width: 100%; height: 88px; padding: 0 max(24px, calc((100vw - 1180px)/2)); display: flex; align-items: center; justify-content: space-between; color: white; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; gap: 12px; align-items: center; font-size: .92rem; letter-spacing: .13em; }
.brand strong { color: var(--cyan); }
.brand-mark { display: flex; gap: 3px; align-items: end; width: 30px; height: 30px; transform: skew(-12deg); }
.brand-mark i { display: block; width: 7px; background: var(--cyan); }
.brand-mark i:nth-child(1) { height: 14px; opacity: .55; }
.brand-mark i:nth-child(2) { height: 22px; opacity: .8; }
.brand-mark i:nth-child(3) { height: 30px; }
nav { display: flex; gap: 32px; font-size: .88rem; font-weight: 600; }
nav a { opacity: .76; transition: .2s ease; }
nav a:hover { opacity: 1; color: var(--cyan); }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 25px; border: 0; background: var(--cyan); color: var(--ink); font-weight: 800; font-family: inherit; cursor: pointer; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); background: #52e8d9; }
.button-small { min-height: 42px; padding: 0 18px; font-size: .84rem; }

.hero { position: relative; min-height: 760px; color: white; display: flex; align-items: center; overflow: hidden; background: var(--ink); }
.hero-image, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-image { object-fit: cover; object-position: center; }
.hero-shade { background: linear-gradient(90deg, rgba(4,18,28,.98) 0%, rgba(4,18,28,.91) 39%, rgba(4,18,28,.36) 69%, rgba(4,18,28,.1) 100%), linear-gradient(0deg, rgba(4,18,28,.65), transparent 44%); }
.hero-content { position: relative; z-index: 2; padding-top: 108px; }
.eyebrow { margin: 0 0 20px; font: 600 .78rem/1.2 "Roboto Mono", monospace; letter-spacing: .16em; color: var(--cyan); }
.eyebrow.dark { color: var(--cyan-deep); }
h1,h2,h3,p { margin-top: 0; }
h1 { max-width: 820px; margin-bottom: 24px; font-size: clamp(3.2rem, 7vw, 6rem); line-height: .98; letter-spacing: -.055em; font-weight: 800; }
h1 span { color: var(--cyan); }
.hero-lead { max-width: 660px; margin-bottom: 32px; font-size: 1.18rem; line-height: 1.7; color: rgba(255,255,255,.78); }
.hero-actions { display: flex; gap: 28px; align-items: center; }
.text-link { font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.35); padding: 8px 0; }
.text-link span { color: var(--cyan); margin-left: 8px; }
.hero-facts { display: flex; gap: 0; margin-top: 58px; border-top: 1px solid var(--line); width: min(700px, 100%); }
.hero-facts div { padding: 20px 32px 0 0; margin-right: 32px; border-right: 1px solid var(--line); }
.hero-facts div:last-child { border: 0; }
.hero-facts strong,.hero-facts span { display: block; }
.hero-facts strong { font-size: 1.15rem; }
.hero-facts span { color: rgba(255,255,255,.56); font-size: .74rem; }

.signal-bar { background: var(--cyan); color: var(--ink); }
.signal-grid { min-height: 74px; display: grid; grid-template-columns: repeat(4,1fr); align-items: center; }
.signal-grid span { padding: 3px 24px; border-right: 1px solid rgba(7,23,34,.2); font-size: .88rem; font-weight: 700; }
.signal-grid span:first-child { padding-left: 0; }
.signal-grid span:last-child { border: 0; }
.signal-grid b { font: 600 .68rem "Roboto Mono", monospace; margin-right: 10px; opacity: .48; }

.section { padding: 110px 0; }
.two-col { display: grid; grid-template-columns: .9fr 1.1fr; gap: 110px; align-items: start; }
h2 { margin-bottom: 24px; max-width: 680px; font-size: clamp(2.3rem, 4.5vw, 4.2rem); line-height: 1.08; letter-spacing: -.045em; }
.problem-copy { font-size: 1.05rem; color: #455963; }
.problem-copy p { margin-bottom: 20px; }
.note { margin-top: 34px; padding: 20px 22px; border-left: 3px solid var(--cyan-deep); background: white; color: var(--ink); font-size: .9rem; }

.applications { background: var(--ink); color: white; }
.section-head { display: flex; justify-content: space-between; gap: 80px; align-items: end; margin-bottom: 54px; }
.section-head > p { max-width: 430px; color: rgba(255,255,255,.58); }
.card-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.app-card { min-height: 330px; padding: 34px; display: flex; flex-direction: column; border: 1px solid var(--line); background: rgba(255,255,255,.035); }
.app-card.featured { background: var(--cyan); color: var(--ink); border-color: var(--cyan); transform: translateY(-12px); }
.card-no { font: 600 .76rem "Roboto Mono", monospace; color: var(--cyan); }
.featured .card-no { color: rgba(7,23,34,.5); }
.app-card h3 { margin-top: auto; margin-bottom: 14px; font-size: 1.55rem; }
.app-card p { color: rgba(255,255,255,.58); }
.featured p { color: rgba(7,23,34,.72); }
.mini-line { width: 44px; height: 3px; margin-top: 20px; background: var(--cyan); }
.featured .mini-line { background: var(--ink); }

.technical { background: white; }
.technical-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: center; }
.tech-intro > p:not(.eyebrow) { color: var(--muted); }
.dark-link { display: inline-block; margin-top: 16px; border-color: var(--dark-line); }
.specs { margin: 0; border-top: 1px solid var(--dark-line); }
.specs div { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--dark-line); }
.specs dt { color: var(--muted); }
.specs dd { margin: 0; font-weight: 700; }

.process { background: #dfe9e7; }
.process .section-head { margin-bottom: 30px; }
.steps { padding: 0; margin: 0; list-style: none; border-top: 1px solid var(--dark-line); }
.steps li { display: grid; grid-template-columns: 100px 1fr; gap: 40px; padding: 32px 0; border-bottom: 1px solid var(--dark-line); }
.steps > li > span { font: 600 .8rem "Roboto Mono", monospace; color: var(--cyan-deep); }
.steps h3 { margin-bottom: 4px; font-size: 1.25rem; }
.steps p { margin: 0; color: var(--muted); }

.about { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 100px; align-items: center; }
.about-portrait { position: relative; min-height: 520px; overflow: hidden; background: var(--ink); border-bottom: 6px solid var(--cyan); }
.about-portrait::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7,23,34,.68), transparent 38%); pointer-events: none; }
.about-portrait img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 36%; }
.about-portrait span { position: absolute; z-index: 1; left: 28px; bottom: 24px; color: white; font: 600 .72rem "Roboto Mono", monospace; letter-spacing: .16em; }
.about-lead { font-size: 1.28rem; color: var(--ink); font-weight: 600; line-height: 1.55; }
.about-copy > p:not(.eyebrow):not(.about-lead) { color: var(--muted); }
.about-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.about-points span { padding: 8px 12px; border: 1px solid var(--dark-line); background: white; font-size: .78rem; font-weight: 700; }

.quote { background: var(--ink-2); color: white; }
.quote-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; align-items: start; }
.quote-copy > p:not(.eyebrow) { color: rgba(255,255,255,.62); max-width: 520px; }
.price-card { margin: 34px 0; padding: 24px; border: 1px solid var(--line); }
.price-card span,.price-card strong,.price-card small { display: block; }
.price-card span { font-size: .78rem; color: var(--cyan); text-transform: uppercase; letter-spacing: .1em; }
.price-card strong { font-size: 2rem; margin: 5px 0; }
.price-card small { color: rgba(255,255,255,.54); }
.expert { display: flex; gap: 14px; align-items: center; }
.expert-initials { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--cyan); color: var(--ink); font-weight: 800; }
.expert strong,.expert span { display: block; }
.expert span { font-size: .78rem; color: rgba(255,255,255,.54); }
.quote-form { padding: 36px; background: white; color: var(--ink); }
.tally-shell { min-height: 720px; padding: 20px; overflow: hidden; background: white; color: var(--ink); }
.tally-shell iframe { display: block; border: 0; }
.direct-contact { grid-column: 2; margin: -70px 20px 0; color: rgba(255,255,255,.72); font-size: .94rem; }
.direct-contact a { color: white; font-weight: 700; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { display: block; margin-bottom: 18px; font-size: .82rem; font-weight: 700; }
input,select,textarea { width: 100%; margin-top: 7px; padding: 14px 13px; font: inherit; font-size: .95rem; color: var(--ink); border: 1px solid #cad5d4; border-radius: 0; background: #f8faf9; outline: none; }
input:focus,select:focus,textarea:focus { border-color: var(--cyan-deep); box-shadow: 0 0 0 3px rgba(10,168,151,.12); }
textarea { resize: vertical; }
.form-button { width: 100%; justify-content: space-between; }
.form-note,.form-status { margin: 12px 0 0; font-size: .74rem; color: var(--muted); }
.form-status { color: var(--cyan-deep); font-weight: 700; }

.partners { padding: 64px 0; background: #071722; color: white; border-top: 1px solid var(--line); }
.partners-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: end; }
.partners h2 { margin: 0; font-size: clamp(1.8rem, 3vw, 2.8rem); }
.partner-list { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--line); }
.partner-list div { min-height: 116px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; border-right: 1px solid var(--line); }
.partner-list div:last-child { border-right: 0; }
.partner-list span { color: rgba(255,255,255,.48); font: 600 .68rem "Roboto Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.partner-list strong { font-size: 1.05rem; line-height: 1.35; }

footer { background: #041018; color: white; border-top: 1px solid var(--line); }
.footer-grid { min-height: 110px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 24px; }
.footer-grid p { margin: 0; font-size: .8rem; color: rgba(255,255,255,.48); }
.footer-grid p:last-child { text-align: right; }

@media (max-width: 900px) {
  nav { display: none; }
  .site-header { height: 76px; }
  .hero { min-height: 720px; }
  .hero-shade { background: linear-gradient(90deg, rgba(4,18,28,.96), rgba(4,18,28,.72)), linear-gradient(0deg, rgba(4,18,28,.8), transparent); }
  .signal-grid { grid-template-columns: 1fr 1fr; padding: 12px 0; }
  .signal-grid span { padding: 8px 14px; border: 0; }
  .two-col,.technical-grid,.quote-grid,.about-grid,.partners-grid { grid-template-columns: 1fr; gap: 50px; }
  .direct-contact { grid-column: 1; margin: -30px 20px 0; }
  .about-portrait { min-height: 460px; }
  .partner-list { grid-template-columns: 1fr; }
  .partner-list div { min-height: 92px; border-right: 0; border-bottom: 1px solid var(--line); }
  .partner-list div:last-child { border-bottom: 0; }
  .section-head { display: block; }
  .card-grid { grid-template-columns: 1fr; }
  .app-card { min-height: 250px; }
  .app-card.featured { transform: none; }
}

@media (max-width: 620px) {
  .wrap { width: min(100% - 30px, 1180px); }
  .site-header { padding: 0 15px; }
  .site-header .button { display: none; }
  .hero { min-height: 760px; align-items: flex-end; }
  .hero-content { padding: 118px 0 48px; }
  .hero-image { object-position: 65% center; }
  h1 { font-size: clamp(3rem, 15vw, 4.2rem); }
  .hero-lead { font-size: 1rem; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 12px; }
  .text-link { width: fit-content; }
  .hero-facts { margin-top: 36px; flex-wrap: wrap; }
  .hero-facts div { width: 50%; margin: 0; padding-right: 12px; border: 0; }
  .hero-facts div:last-child { margin-top: 18px; }
  .signal-grid { grid-template-columns: 1fr 1fr; }
  .signal-grid span { font-size: .76rem; }
  .section { padding: 78px 0; }
  h2 { font-size: 2.35rem; }
  .section-head { margin-bottom: 34px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .quote-form { padding: 24px 18px; }
  .tally-shell { min-height: 760px; padding: 12px; }
  .specs div { grid-template-columns: 1fr; gap: 4px; }
  .steps li { grid-template-columns: 48px 1fr; gap: 12px; }
  .footer-grid { grid-template-columns: 1fr; padding: 34px 0; }
  .footer-grid p:last-child { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { transition-duration: .01ms !important; }
}