@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Sora:wght@500;600;700&display=swap');

:root {
  --bg: oklch(1 0 0);
  --surface: oklch(.965 .008 255);
  --ink: oklch(.20 .04 258);
  --muted: oklch(.45 .025 258);
  --primary: oklch(.63 .22 18);
  --primary-dark: oklch(.52 .20 18);
  --accent: oklch(.72 .14 205);
  --line: oklch(.88 .012 258);
  --white: oklch(1 0 0);
  --success: oklch(.48 .13 150);
  --error: oklch(.48 .18 25);
  --font-display: "Sora", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, sans-serif;
  --radius: 12px;
  --shadow: 0 22px 60px oklch(.20 .04 258 / .10);
  --ease: cubic-bezier(.23,1,.32,1);
  --shell: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--bg); font-family: var(--font-body); line-height: 1.65; text-rendering: optimizeLegibility; }
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.shell { width: min(var(--shell), calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; z-index: 100; top: 10px; left: 12px; transform: translateY(-150%); padding: 10px 14px; color: var(--white); background: var(--ink); border-radius: 8px; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 20; top: 0; border-bottom: 1px solid var(--line); background: oklch(1 0 0 / .93); backdrop-filter: blur(14px); }
.nav-wrap { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { min-height: 44px; display: inline-flex; align-items: center; gap: 11px; font-family: var(--font-display); font-size: 15px; line-height: 1.15; text-decoration: none; }
.brand strong { display: block; color: var(--primary-dark); }
.brand-mark { position: relative; width: 36px; height: 36px; flex: 0 0 auto; border-radius: 9px; background: var(--primary); }
.brand-mark::before { content: ""; position: absolute; left: 8px; top: 16px; width: 16px; height: 4px; border-radius: 2px; background: var(--white); }
.brand-mark::after { content: ""; position: absolute; left: 17px; top: 11px; width: 10px; height: 10px; border-top: 4px solid var(--white); border-right: 4px solid var(--white); transform: rotate(45deg); }
.brand-mark i { position: absolute; right: 5px; top: 6px; bottom: 6px; width: 3px; border-radius: 2px; background: var(--ink); }
.site-nav { display: flex; align-items: center; gap: 26px; font-size: 14px; font-weight: 600; }
.site-nav a { text-decoration: none; }
.site-nav a:not(.nav-cta) { color: var(--muted); }
.nav-cta { min-height: 44px; display: inline-flex; align-items: center; padding: 0 17px; color: var(--white); background: var(--primary-dark); border-radius: 9px; white-space: nowrap; }
.nav-toggle { display: none; min-width: 52px; min-height: 44px; padding: 0 13px; color: var(--ink); border: 1px solid var(--line); border-radius: 9px; background: var(--white); font-weight: 700; }

.kicker { margin: 0 0 15px; color: var(--primary-dark); font-size: 13px; font-weight: 700; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); line-height: 1.08; letter-spacing: -.035em; text-wrap: balance; }
h1 { max-width: 710px; font-size: clamp(3rem, 6.3vw, 5.6rem); }
h2 { font-size: clamp(2.25rem, 4.3vw, 4rem); }
h3 { font-size: 1.2rem; letter-spacing: -.02em; }
p { text-wrap: pretty; }
.hero { min-height: 720px; display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 28px; padding-block: 68px 76px; }
.hero-lede { max-width: 640px; margin: 28px 0 0; color: var(--muted); font-size: clamp(1.05rem, 1.5vw, 1.24rem); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-top: 32px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 21px; border: 1px solid transparent; border-radius: 10px; font-weight: 700; text-align: center; text-decoration: none; cursor: pointer; transition: transform 150ms var(--ease), background-color 180ms ease, border-color 180ms ease; }
.button.primary { color: var(--white); background: var(--primary-dark); }
.button.dark-button { color: var(--white); background: var(--ink); }
.text-link { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 700; text-decoration-thickness: 1px; text-underline-offset: 5px; }
.availability { max-width: 600px; margin-top: 25px; color: var(--muted); font-size: .82rem; }
.hero-visual { position: relative; margin: 0 -7vw 0 -1vw; }
.hero-visual img { width: 100%; aspect-ratio: 3/2; object-fit: cover; border-radius: 18px 0 0 18px; }
.hero-visual figcaption { position: absolute; right: 0; bottom: 0; max-width: 295px; padding: 12px 16px; color: var(--white); background: var(--ink); font-size: .78rem; }

.signal-band { color: var(--white); background: var(--primary-dark); }
.signal-inner { min-height: 108px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.signal-inner p { max-width: 500px; margin: 0; font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; }
.signal-inner ul { display: flex; gap: 24px; margin: 0; padding: 0; list-style: none; font-size: .82rem; font-weight: 600; }
.signal-inner li { position: relative; padding-left: 14px; }
.signal-inner li::before { content: ""; position: absolute; top: .62em; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--white); }

.section { padding-block: 110px; }
.section-intro { max-width: 880px; margin-bottom: 62px; }
.section-intro.narrow { max-width: 760px; }
.lifecycle { border-top: 1px solid var(--ink); display: grid; grid-template-columns: repeat(4, 1fr); }
.lifecycle article { min-height: 270px; padding: 24px 24px 10px 0; border-right: 1px solid var(--line); }
.lifecycle article + article { padding-left: 24px; }
.lifecycle article:last-child { border-right: 0; }
.lifecycle span { display: block; margin-bottom: 72px; color: var(--primary-dark); font-family: var(--font-display); font-weight: 700; }
.lifecycle p { color: var(--muted); font-size: .94rem; }

.service-split { color: var(--white); background: var(--ink); }
.split-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; }
.split-heading { position: sticky; top: 120px; align-self: start; }
.light-kicker { color: oklch(.90 .09 205); }
.service-lines article { padding: 34px 0; border-top: 1px solid oklch(1 0 0 / .17); }
.service-lines article:last-child { border-bottom: 1px solid oklch(1 0 0 / .17); }
.service-lines h3 { font-size: 1.55rem; }
.service-lines p { max-width: 620px; margin-bottom: 0; color: oklch(.82 .02 258); }

.methods-section { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: start; }
.methods-copy { position: sticky; top: 120px; }
.methods-copy > p:not(.kicker) { max-width: 600px; color: var(--muted); }
.methods-copy .note { margin-top: 30px; padding: 17px 0 17px 20px; border-left: 3px solid var(--primary); font-size: .88rem; }
.method-ledger { border-top: 1px solid var(--ink); }
.method-ledger div { display: grid; grid-template-columns: 160px 1fr; gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.method-ledger strong { font-family: var(--font-display); }
.method-ledger span { color: var(--muted); }

.integration-section { background: var(--surface); }
.integration-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 85px; }
.integration-copy p:not(.kicker) { max-width: 560px; color: var(--muted); }
.integration-copy .button { margin-top: 20px; }
.integration-options { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink); border-left: 1px solid var(--line); }
.integration-options article { min-height: 240px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--white); }
.integration-options span { display: block; margin-bottom: 48px; color: var(--primary-dark); font-size: .78rem; font-weight: 700; }
.integration-options p { margin-bottom: 0; color: var(--muted); font-size: .9rem; }

.operations-layout { display: grid; grid-template-columns: 1.15fr .85fr; gap: 76px; }
.operations-layout ol { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); counter-reset: ops; }
.operations-layout li { position: relative; display: grid; grid-template-columns: 180px 1fr; gap: 22px; padding: 28px 0 28px 48px; border-bottom: 1px solid var(--line); counter-increment: ops; }
.operations-layout li::before { content: counter(ops); position: absolute; left: 0; color: var(--primary-dark); font-family: var(--font-display); font-weight: 700; }
.operations-layout li span { color: var(--muted); }
.operations-layout aside { align-self: start; padding: 34px; color: var(--white); background: var(--primary-dark); border-radius: var(--radius); }
.operations-layout aside p { color: oklch(.92 .015 18); }
.operations-layout aside a { display: inline-block; min-height: 44px; padding-top: 8px; font-weight: 700; text-underline-offset: 5px; }

.faq-section { background: var(--surface); }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; }
.faq-heading { position: sticky; top: 120px; align-self: start; }
.faq-heading p:last-child { max-width: 470px; color: var(--muted); }
.faq-list { border-top: 1px solid var(--ink); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; min-height: 72px; padding: 23px 52px 21px 0; cursor: pointer; list-style: none; font-family: var(--font-display); font-weight: 600; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 10px; top: 20px; color: var(--primary-dark); font-size: 1.5rem; line-height: 1; transition: transform 180ms var(--ease); }
details[open] summary::after { transform: rotate(45deg); }
details p { max-width: 720px; margin: -5px 0 24px; color: var(--muted); }

.contact-section { padding-block: 110px; color: var(--white); background: var(--ink); }
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.contact-copy { align-self: start; }
.contact-copy > p:not(.kicker) { max-width: 550px; color: oklch(.82 .02 258); }
.contact-email { margin-top: 35px; }
.contact-email a { color: var(--white); font-weight: 700; }
.contact-form { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; padding: 34px; color: var(--ink); background: var(--white); border-radius: var(--radius); }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .82rem; font-weight: 700; }
.field input, .field textarea { width: 100%; min-height: 49px; padding: 11px 12px; color: var(--ink); border: 1px solid oklch(.73 .02 258); border-radius: 8px; background: var(--white); }
.field textarea { min-height: 125px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: oklch(.46 .02 258); }
.field input:focus, .field textarea:focus { border-color: var(--accent); outline: 3px solid oklch(.72 .14 205 / .24); }
.honeypot { position: absolute; left: -10000px; }
.consent { grid-column: 1 / -1; display: grid; grid-template-columns: 22px 1fr; gap: 10px; color: var(--muted); font-size: .78rem; }
.consent input { width: 19px; height: 19px; margin: 2px 0 0; accent-color: var(--primary-dark); }
.submit-button { justify-self: start; }
.submit-button:disabled { opacity: .65; cursor: wait; }
.form-status { align-self: center; margin: 0; color: var(--muted); font-size: .85rem; }
.form-status[data-state="success"] { color: var(--success); }
.form-status[data-state="error"] { color: var(--error); }

.site-footer { padding-top: 62px; color: var(--white); background: oklch(.12 .025 258); }
.footer-main { display: flex; align-items: flex-start; justify-content: space-between; gap: 60px; padding-bottom: 54px; }
.footer-brand strong { color: var(--white); }
.footer-main p { max-width: 430px; color: oklch(.75 .02 258); }
.footer-main nav { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 32px; }
.footer-main nav a { min-height: 44px; display: inline-flex; align-items: center; font-size: .88rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-block: 22px; border-top: 1px solid oklch(1 0 0 / .14); color: oklch(.69 .015 258); font-size: .75rem; }

@media (hover:hover) and (pointer:fine) {
  .site-nav a:not(.nav-cta):hover, .footer-main a:hover { color: var(--primary); }
  .button:hover { transform: translateY(-2px); }
  .button.primary:hover { background: var(--primary); }
  .nav-cta:hover { background: var(--primary); }
}

@media (max-width: 980px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 70px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { margin: 22px -20px 0 8vw; }
  .lifecycle { grid-template-columns: 1fr 1fr; }
  .lifecycle article:nth-child(2) { border-right: 0; }
  .lifecycle article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .split-grid, .methods-section, .integration-grid, .faq-grid, .contact-grid { grid-template-columns: 1fr; gap: 54px; }
  .split-heading, .methods-copy, .faq-heading { position: static; }
  .operations-layout { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .shell { width: min(100% - 32px, var(--shell)); }
  .nav-wrap { min-height: 68px; }
  .nav-toggle { display: block; }
  .site-nav { position: fixed; inset: 68px 0 auto; display: none; align-items: stretch; padding: 22px 16px 30px; border-bottom: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow); }
  .site-nav[data-open="true"] { display: grid; gap: 4px; }
  .site-nav a { min-height: 48px; display: flex; align-items: center; padding: 0 12px; }
  .site-nav .nav-cta { justify-content: center; margin-top: 8px; color: var(--white); }
  h1 { font-size: clamp(2.65rem, 13vw, 4.3rem); }
  .hero { padding-block: 56px 60px; }
  .hero-visual { margin: 20px -16px 0; }
  .hero-visual img { min-height: 360px; object-position: 56% center; border-radius: 14px; }
  .hero-visual figcaption { position: static; max-width: none; }
  .signal-inner { display: block; padding-block: 26px; }
  .signal-inner ul { display: grid; gap: 9px; margin-top: 18px; }
  .section, .contact-section { padding-block: 78px; }
  .section-intro { margin-bottom: 42px; }
  .lifecycle { grid-template-columns: 1fr; }
  .lifecycle article, .lifecycle article + article { min-height: 0; padding: 25px 0; border-right: 0; border-top: 1px solid var(--line); }
  .lifecycle span { margin-bottom: 24px; }
  .method-ledger div { grid-template-columns: 1fr; gap: 7px; }
  .integration-options { grid-template-columns: 1fr; }
  .integration-options article { min-height: 0; }
  .operations-layout li { grid-template-columns: 1fr; gap: 6px; padding-left: 42px; }
  .operations-layout aside { padding: 26px; }
  .contact-form { grid-template-columns: 1fr; padding: 24px 18px; }
  .field.full, .consent { grid-column: auto; }
  .submit-button { width: 100%; }
  .footer-main, .footer-bottom { display: grid; }
  .footer-main nav { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}