:root {
  --ink: #0b1c32;
  --ink-soft: #536176;
  --navy: #071a33;
  --navy-2: #0a2446;
  --blue: #176ff2;
  --blue-2: #3d8cff;
  --cyan: #31d8ef;
  --ice: #eff6ff;
  --paper: #ffffff;
  --line: #dce4ef;
  --surface: #f5f8fc;
  --radius-lg: 28px;
  --radius-md: 18px;
  --shadow: 0 24px 70px rgba(5, 28, 61, 0.12);
  --container: 1180px;
  --header-height: 78px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 16px); }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

button, input, textarea { font: inherit; }

button, a { -webkit-tap-highlight-color: transparent; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: #fff;
  background: var(--blue);
  border-radius: 8px;
  transform: translateY(-160%);
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(220, 228, 239, 0.75);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }

.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 184px; height: 44px; }

.site-nav { display: flex; align-items: center; gap: 32px; }
.site-nav > a:not(.button) { color: #334258; font-size: 0.94rem; font-weight: 650; transition: color 180ms ease; }
.site-nav > a:not(.button):hover, .site-nav > a.active { color: var(--blue); }

.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; background: transparent; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--ink); transition: transform 180ms ease, opacity 180ms ease; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 22px;
  color: #fff;
  background: var(--ink);
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 750;
  line-height: 1;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.button:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(7, 26, 51, 0.16); }
.button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid rgba(23, 111, 242, 0.35); outline-offset: 3px; }
.button-small { min-height: 42px; padding-inline: 18px; font-size: 0.9rem; }
.button-primary { background: linear-gradient(135deg, var(--blue), #0758d4); box-shadow: 0 14px 32px rgba(23, 111, 242, 0.28); }
.button-primary:hover { background: linear-gradient(135deg, #2c7df4, #0b61df); }
.button svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.section { padding: 120px 0; }
.section-dark { color: #fff; background: var(--navy); }

.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--blue); font-size: 0.76rem; font-weight: 800; letter-spacing: 0.13em; line-height: 1.3; text-transform: uppercase; }
.eyebrow span { width: 28px; height: 2px; background: currentColor; }
.eyebrow-light { color: #75dff2; }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -0.035em; line-height: 1.12; }
h1 { margin-bottom: 28px; font-size: clamp(3rem, 5.6vw, 5.4rem); font-weight: 760; }
h1 em { color: #83e9f7; font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
h2 { margin-bottom: 24px; font-size: clamp(2.25rem, 4vw, 3.75rem); font-weight: 750; }
h3 { font-size: 1.35rem; }

.hero { position: relative; min-height: calc(100svh - var(--header-height)); padding: 92px 0 0; overflow: hidden; }
.hero::before { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.027) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.027) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, black 0%, transparent 84%); content: ""; pointer-events: none; }
.hero-orb { position: absolute; border-radius: 50%; filter: blur(30px); opacity: .28; pointer-events: none; }
.hero-orb-one { width: 420px; height: 420px; top: -180px; left: -170px; background: #0877ff; }
.hero-orb-two { width: 360px; height: 360px; right: -160px; bottom: 50px; background: #13d1e3; opacity: .16; }
.hero-grid { position: relative; display: grid; grid-template-columns: .92fr 1.08fr; gap: 76px; align-items: center; }
.hero-copy { padding-bottom: 26px; }
.hero-lead { max-width: 610px; margin-bottom: 34px; color: #b9c7da; font-size: 1.16rem; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-bottom: 34px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--blue); font-weight: 750; }
.text-link span { transition: transform 180ms ease; }
.text-link:hover span { transform: translateY(3px); }
.hero .text-link { color: #d4e1f1; }
.hero-points { display: flex; flex-wrap: wrap; gap: 24px; margin: 0; padding: 0; color: #91a5bf; font-size: .87rem; list-style: none; }
.hero-points span { display: inline-grid; width: 20px; height: 20px; margin-right: 6px; color: #06172e; background: var(--cyan); border-radius: 50%; place-items: center; font-size: .72rem; font-weight: 900; }

.hero-visual { position: relative; padding: 24px 4px 34px; }
.image-frame { position: relative; z-index: 1; overflow: hidden; background: #0a2c56; border: 1px solid rgba(137, 220, 255, .28); border-radius: 30px; box-shadow: 0 34px 80px rgba(0,0,0,.36); }
.image-frame::after { position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.05); border-radius: inherit; content: ""; pointer-events: none; }
.image-frame img { width: 100%; aspect-ratio: 1.31 / 1; object-fit: cover; object-position: 54% center; }
.visual-caption { position: absolute; z-index: 2; right: 20px; bottom: 20px; left: 20px; display: flex; align-items: center; gap: 11px; padding: 12px 15px; color: #c7d8e9; background: rgba(5, 20, 42, .74); border: 1px solid rgba(255,255,255,.13); border-radius: 13px; backdrop-filter: blur(12px); font-size: .82rem; }
.visual-caption strong { color: #fff; }
.status-dot { width: 8px; height: 8px; flex: 0 0 auto; background: #54e4bf; border-radius: 50%; box-shadow: 0 0 0 5px rgba(84,228,191,.12); }
.floating-card { position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px; min-width: 158px; padding: 13px 15px; color: #9eb2ca; background: rgba(10, 33, 66, .9); border: 1px solid rgba(146, 208, 255, .22); border-radius: 14px; box-shadow: 0 18px 36px rgba(0,0,0,.28); backdrop-filter: blur(14px); font-size: .72rem; line-height: 1.45; }
.floating-card strong { color: #fff; font-size: .79rem; }
.floating-card-one { top: 0; right: -38px; }
.floating-card-two { bottom: 0; left: -38px; }
.mini-icon { display: grid; width: 34px; height: 34px; flex: 0 0 auto; color: var(--cyan); background: rgba(49,216,239,.1); border-radius: 9px; place-items: center; font-size: 1.2rem; }
.signal { display: flex; align-items: end; gap: 3px; width: 34px; height: 34px; padding: 8px; background: rgba(49,216,239,.1); border-radius: 9px; }
.signal i { width: 3px; background: var(--cyan); border-radius: 2px; }.signal i:nth-child(1){height:25%}.signal i:nth-child(2){height:55%}.signal i:nth-child(3){height:80%}.signal i:nth-child(4){height:100%}
.hero-trust { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 70px; padding-top: 28px; padding-bottom: 28px; border-top: 1px solid rgba(255,255,255,.1); }
.hero-trust p { margin: 0; color: #748aa5; font-size: .79rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.trust-flow { display: flex; align-items: center; gap: 17px; color: #9bb0c7; font-size: .76rem; font-weight: 750; letter-spacing: .04em; text-transform: uppercase; }
.trust-flow i { width: 28px; height: 1px; background: linear-gradient(90deg, #305679, #1dd6e8); }

.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 56px; margin-bottom: 58px; }
.section-heading > div { max-width: 700px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { max-width: 420px; margin-bottom: 7px; color: var(--ink-soft); }

.services { background: #fbfcfe; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { position: relative; min-height: 470px; padding: 35px 32px; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease; }
.service-card:hover { transform: translateY(-7px); border-color: #bfd3ee; box-shadow: var(--shadow); }
.service-card-featured { color: #fff; background: linear-gradient(155deg, #0b2a52 0%, #071a33 62%, #0a3056 100%); border-color: transparent; }
.service-card-featured::after { position: absolute; width: 220px; height: 220px; right: -90px; bottom: -90px; background: #1379f2; border-radius: 50%; filter: blur(55px); opacity: .35; content: ""; }
.service-icon { display: grid; width: 56px; height: 56px; margin-bottom: 54px; color: var(--blue); background: var(--ice); border-radius: 14px; place-items: center; }
.service-card-featured .service-icon { color: var(--cyan); background: rgba(49,216,239,.1); }
.service-icon svg { width: 31px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card-number { position: absolute; top: 30px; right: 30px; color: #a8b5c6; font-size: .8rem; font-weight: 750; }
.service-card h3 { margin-bottom: 16px; font-size: 1.45rem; }
.service-card > p:not(.card-number) { color: var(--ink-soft); }
.service-card-featured > p:not(.card-number) { color: #a9bad0; }
.service-card ul { position: relative; z-index: 1; display: grid; gap: 9px; margin: 28px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; }
.service-card-featured ul { border-color: rgba(255,255,255,.12); }
.service-card li { color: #536176; font-size: .87rem; }
.service-card-featured li { color: #c0cddd; }
.service-card li::before { margin-right: 9px; color: var(--blue); content: "↗"; }
.service-card-featured li::before { color: var(--cyan); }

.approach { position: relative; color: #fff; background: #0a203f; overflow: hidden; }
.approach::after { position: absolute; width: 500px; height: 500px; left: -220px; bottom: -280px; background: #0d70e8; border-radius: 50%; filter: blur(90px); opacity: .16; content: ""; }
.approach-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .78fr 1.22fr; gap: 100px; }
.approach-intro { position: sticky; top: 130px; align-self: start; }
.approach-intro p:not(.eyebrow) { color: #aebed1; }
.text-link-light { color: #84eafa; }
.process-list { margin: 0; padding: 0; list-style: none; }
.process-list li { display: grid; grid-template-columns: 64px 1fr; gap: 25px; padding: 32px 0; border-top: 1px solid rgba(255,255,255,.12); }
.process-list li:last-child { border-bottom: 1px solid rgba(255,255,255,.12); }
.process-number { display: grid; width: 50px; height: 50px; color: #6fe2f1; background: rgba(49,216,239,.08); border: 1px solid rgba(111,226,241,.19); border-radius: 50%; place-items: center; font-size: .78rem; font-weight: 800; }
.process-list h3 { margin: 2px 0 9px; font-size: 1.36rem; }
.process-list p { max-width: 540px; margin: 0; color: #aebed1; }

.work { background: #f6f9fd; }
.work-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.work-card { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.work-card-large { grid-column: span 2; display: grid; grid-template-columns: 1.15fr .85fr; align-items: stretch; }
.work-visual { position: relative; min-height: 290px; overflow: hidden; background: linear-gradient(135deg, #e9f4ff, #dceafd); }
.work-card-large .work-visual { min-height: 390px; }
.work-copy { padding: 34px 36px 38px; }
.work-card-large .work-copy { display: flex; flex-direction: column; justify-content: center; padding: 50px; }
.tag { display: inline-block; align-self: flex-start; margin-bottom: 18px; padding: 6px 10px; color: #0d62d8; background: #e8f2ff; border-radius: 7px; font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.work-copy h3 { margin-bottom: 14px; font-size: clamp(1.42rem, 2.2vw, 2rem); }
.work-copy p { margin-bottom: 0; color: var(--ink-soft); }
.dashboard-visual { display: grid; padding: 52px; background: linear-gradient(145deg, #0b2b55, #0a1f3c); place-items: center; }
.dashboard-visual::before { position: absolute; inset: 0; background-image: radial-gradient(circle at 20% 10%, rgba(43, 148, 255, .22), transparent 45%), linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: auto, 30px 30px, 30px 30px; content: ""; }
.dash-layout { position: relative; display: grid; grid-template-columns: 56px 1fr; width: 100%; height: 245px; overflow: hidden; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: 16px; box-shadow: 0 30px 55px rgba(0,0,0,.25); backdrop-filter: blur(8px); }
.dash-top { position: absolute; z-index: 2; top: 26px; left: 30px; display: flex; gap: 5px; }.dash-top i{width:6px;height:6px;border-radius:50%;background:#3f6c96}.dash-top i:first-child{background:#31d8ef}.dash-top span{width:100px;height:6px;margin-left:10px;border-radius:4px;background:rgba(255,255,255,.18)}
.dash-side { display: grid; align-content: start; gap: 16px; padding: 56px 16px; border-right: 1px solid rgba(255,255,255,.1); }.dash-side i{height:9px;border-radius:5px;background:rgba(255,255,255,.12)}.dash-side i:first-child{background:#267af0}
.dash-content { padding: 38px 24px 20px; }
.dash-metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 11px; }.dash-metrics i{height:52px;border:1px solid rgba(255,255,255,.09);border-radius:8px;background:rgba(255,255,255,.06)}
.dash-chart { position: relative; display: flex; align-items: end; justify-content: space-around; height: 110px; margin-top: 15px; padding: 12px 12px 0; border: 1px solid rgba(255,255,255,.09); border-radius: 8px; }.dash-chart b{width:11%;background:linear-gradient(#37d8ec,#1673e9);border-radius:4px 4px 0 0}.dash-chart b:nth-of-type(1){height:38%}.dash-chart b:nth-of-type(2){height:57%}.dash-chart b:nth-of-type(3){height:43%}.dash-chart b:nth-of-type(4){height:74%}.dash-chart b:nth-of-type(5){height:88%}
.mobile-visual { display: grid; background: linear-gradient(145deg, #e7f2ff, #cce3ff); place-items: center; }
.phone { position: relative; z-index: 1; width: 135px; height: 235px; padding: 25px 15px; background: #fff; border: 5px solid #0b2343; border-radius: 25px; box-shadow: 0 25px 40px rgba(12,48,94,.22); transform: rotate(-4deg); }.phone>span{position:absolute;top:9px;left:50%;width:35px;height:4px;background:#c9d7e6;border-radius:4px;transform:translateX(-50%)}.phone-card{height:82px;margin:9px 0 13px;background:linear-gradient(135deg,#176ff2,#37d5e9);border-radius:10px}.phone i{display:block;height:10px;margin:10px 0;background:#dfe9f5;border-radius:6px}.phone i:nth-of-type(2){width:77%}.phone i:nth-of-type(3){width:58%}
.pulse { position: absolute; border: 1px solid rgba(23,111,242,.18); border-radius: 50%; }.pulse-one{width:240px;height:240px}.pulse-two{width:330px;height:330px}
.integration-visual { background: #0a203f; }
.integration-visual::after { position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,.09) 1px, transparent 1px); background-size: 20px 20px; content:""; }
.hub { position:absolute;z-index:3;top:50%;left:50%;display:grid;width:82px;height:82px;color:#fff;background:linear-gradient(135deg,#176ff2,#1dcfe1);border:7px solid rgba(255,255,255,.12);border-radius:22px;box-shadow:0 0 55px rgba(36,139,244,.38);place-items:center;transform:translate(-50%,-50%);font-size:1.1rem;font-weight:850;letter-spacing:.08em}
.node { position:absolute;z-index:2;width:28px;height:28px;background:#153b68;border:5px solid #87a5c4;border-radius:8px }.node-a{top:19%;left:18%}.node-b{top:22%;right:16%}.node-c{bottom:18%;left:19%}.node-d{right:18%;bottom:19%}
.line{position:absolute;z-index:1;top:50%;left:50%;width:145px;height:1px;background:linear-gradient(90deg,#2b83ef,#43d8e9);transform-origin:left}.line-a{transform:rotate(-145deg)}.line-b{transform:rotate(-35deg)}.line-c{transform:rotate(145deg)}.line-d{transform:rotate(35deg)}

.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: start; }
.about-copy p:not(.eyebrow) { color: var(--ink-soft); }
.about-lead { color: var(--ink) !important; font-size: 1.17rem; font-weight: 620; }
.principles { display: grid; gap: 0; border-top: 1px solid var(--line); }
.principles article { display: grid; grid-template-columns: 54px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.principles article > span { display: grid; width: 44px; height: 44px; color: var(--blue); background: var(--ice); border-radius: 12px; place-items: center; font-size: .77rem; font-weight: 800; }
.principles h3 { margin: 2px 0 7px; }
.principles p { margin: 0; color: var(--ink-soft); }

.faq { padding-top: 20px; background: #fff; }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 100px; }
.faq-grid > div:first-child > p:not(.eyebrow) { color: var(--ink-soft); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 25px 0; cursor: pointer; font-size: 1.05rem; font-weight: 750; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--blue); font-size: 1.5rem; font-weight: 400; transition: transform 180ms ease; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { padding-right: 40px; color: var(--ink-soft); }

.contact { padding: 0 0 100px; }
.contact-card { position: relative; display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; padding: 72px; color: #fff; background: linear-gradient(135deg, #071a33 0%, #0a2c57 100%); border-radius: 32px; overflow: hidden; }
.contact-card::before { position: absolute; width: 400px; height: 400px; top: -260px; right: -100px; background: #1a8fff; border-radius: 50%; filter: blur(65px); opacity: .3; content: ""; }
.contact-copy { position: relative; z-index: 1; }
.contact-copy p:not(.eyebrow) { color: #aebed1; }
.contact-form { position: relative; z-index: 1; display: grid; gap: 18px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form label { display: grid; gap: 8px; color: #d3dfec; font-size: .79rem; font-weight: 700; }
.contact-form input, .contact-form textarea { width: 100%; color: #fff; background: rgba(255,255,255,.065); border: 1px solid rgba(255,255,255,.15); border-radius: 11px; outline: 0; transition: border-color 180ms ease, background 180ms ease; }
.contact-form input { height: 52px; padding: 0 15px; }
.contact-form textarea { padding: 14px 15px; resize: vertical; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #7d92aa; }
.contact-form input:focus, .contact-form textarea:focus { background: rgba(255,255,255,.09); border-color: #52dcec; }
.contact-form .invalid { border-color: #ff8a8a; }
.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.form-footer p { max-width: 270px; margin: 0; color: #7f94ad; font-size: .72rem; }
.form-status { display: none; margin: 0; padding: 11px 14px; color: #9ff0d8; background: rgba(62,215,166,.08); border: 1px solid rgba(62,215,166,.25); border-radius: 9px; font-size: .83rem; }
.form-status.show { display: block; }
.form-status.error { color: #ffc0c0; background: rgba(255,100,100,.08); border-color: rgba(255,100,100,.25); }

.site-footer { padding: 70px 0 26px; color: #fff; background: #051426; }
.footer-main { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding-bottom: 55px; }
.brand-footer { margin-bottom: 18px; }
.footer-main > div:first-child > p { max-width: 370px; color: #7f93aa; }
.footer-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 40px; }
.footer-links h3 { margin-bottom: 16px; color: #6fcfe3; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; }
.footer-links a { display: block; margin: 9px 0; color: #9eb0c5; font-size: .9rem; transition: color 180ms ease; }
.footer-links a:hover { color: #fff; }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 24px; color: #60758e; border-top: 1px solid rgba(255,255,255,.08); font-size: .76rem; }
.footer-bottom p { margin: 0; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity 650ms ease, transform 650ms ease; transition-delay: var(--delay, 0ms); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.no-js .reveal { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .site-nav { gap: 21px; }
  .hero-grid { gap: 38px; }
  .floating-card-one { right: 0; }
  .floating-card-two { left: -12px; }
  .contact-card { gap: 48px; padding: 58px 48px; }
}

@media (max-width: 900px) {
  :root { --header-height: 70px; }
  .section { padding: 90px 0; }
  .nav-toggle { display: block; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .site-nav { position: fixed; inset: var(--header-height) 0 auto; display: grid; gap: 0; padding: 18px 20px 26px; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 20px 45px rgba(6,28,57,.12); transform: translateY(-130%); visibility: hidden; transition: transform 220ms ease, visibility 220ms ease; }
  .site-nav.open { transform: translateY(0); visibility: visible; }
  .site-nav > a:not(.button) { padding: 13px 4px; border-bottom: 1px solid #edf1f6; }
  .site-nav .button { margin-top: 16px; }
  .hero { min-height: auto; padding-top: 72px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 720px; }
  .hero-visual { max-width: 700px; margin-inline: auto; }
  .image-frame img { aspect-ratio: 1.55/1; }
  .hero-trust { margin-top: 45px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .service-icon { margin-bottom: 36px; }
  .approach-grid { grid-template-columns: 1fr; gap: 50px; }
  .approach-intro { position: static; }
  .work-card-large { display: block; }
  .about-grid, .faq-grid { gap: 60px; }
  .contact-card { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 76px 0; }
  .brand img { width: 158px; }
  h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  h2 { font-size: clamp(2rem, 9vw, 3rem); }
  .hero { padding-top: 58px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .hero-points { display: grid; gap: 10px; }
  .floating-card { display: none; }
  .hero-visual { padding: 2px 0 0; }
  .image-frame { border-radius: 20px; }
  .image-frame img { aspect-ratio: 1.05/1; }
  .visual-caption { right: 12px; bottom: 12px; left: 12px; }
  .hero-trust { align-items: flex-start; flex-direction: column; }
  .trust-flow { width: 100%; justify-content: space-between; gap: 8px; font-size: .63rem; }
  .trust-flow i { width: 16px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 20px; margin-bottom: 38px; }
  .service-card { padding: 28px 24px; }
  .work-grid { grid-template-columns: 1fr; }
  .work-card-large { grid-column: auto; }
  .work-copy, .work-card-large .work-copy { padding: 28px 25px 32px; }
  .dashboard-visual { min-height: 280px !important; padding: 30px 20px; }
  .dash-layout { height: 210px; }
  .about-grid, .faq-grid { grid-template-columns: 1fr; gap: 42px; }
  .faq { padding-top: 0; }
  .contact { padding: 0 0 50px; }
  .contact-card { gap: 34px; padding: 42px 22px; border-radius: 22px; }
  .form-row { grid-template-columns: 1fr; }
  .form-footer { align-items: stretch; flex-direction: column; }
  .form-footer .button { width: 100%; }
  .footer-main { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

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