:root {
    --ink: #061428;
    --ink-deep: #030b18;
    --surface: #081c35;
    --surface-soft: #0b2545;
    --surface-light: #103158;
    --line: rgba(89, 166, 238, .22);
    --line-bright: rgba(43, 150, 255, .75);
    --text: #f5f7fb;
    --muted: #b4c1d3;
    --blue: #2797ff;
    --blue-bright: #67c2ff;
    --orange: #ff7a00;
    --orange-light: #ffad4e;
    --success: #7bd9aa;
    --container: 1180px;
    --radius: 16px;
    --shadow: 0 24px 70px rgba(0, 0, 0, .28);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    min-width: 320px;
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at 72% 2%, rgba(28, 100, 181, .16), transparent 25rem),
        linear-gradient(180deg, #06162b 0%, var(--ink-deep) 100%);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
figure { margin: 0; }

.container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.section { padding: 104px 0; }
.section--tight { padding: 72px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; padding: 10px 14px; color: var(--ink); background: #fff; border-radius: 6px; transition: top .2s; }
.skip-link:focus { top: 16px; }
.icon { width: 1.1em; height: 1.1em; flex: 0 0 auto; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--orange-light);
    font-size: .76rem;
    font-weight: 750;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.eyebrow::after { width: 48px; height: 1px; background: currentColor; content: ""; opacity: .7; }
.display-title { max-width: 15ch; margin: 14px 0 18px; font-size: clamp(2.5rem, 5.2vw, 5.35rem); line-height: 1.04; letter-spacing: -.065em; }
.display-title em { color: var(--orange); font-style: normal; }
.page-title { max-width: 15ch; margin: 16px 0 18px; font-size: clamp(2.25rem, 4.5vw, 4.3rem); line-height: 1.08; letter-spacing: -.055em; }
.page-title em { color: var(--orange); font-style: normal; }
.lead { max-width: 59ch; margin: 0; color: var(--muted); font-size: clamp(1.04rem, 1.55vw, 1.24rem); }
.legal-updated { margin: 20px 0 0; color: var(--blue-bright); font-size: .85rem; }
.section-heading { max-width: 680px; margin-bottom: 42px; }
.section-heading h2 { margin: 10px 0 0; font-size: clamp(1.8rem, 3.2vw, 3rem); letter-spacing: -.045em; line-height: 1.1; }

.site-header { position: relative; z-index: 20; padding: 18px 0 0; }
.header-inner {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 32px;
    min-height: 76px;
    padding: 0 28px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(5, 19, 38, .8);
    box-shadow: 0 12px 40px rgba(0, 0, 0, .14);
    backdrop-filter: blur(18px);
}

.brand { display: inline-flex; align-items: baseline; gap: 6px; font-size: clamp(1.1rem, 2vw, 1.42rem); font-weight: 800; letter-spacing: -.055em; white-space: nowrap; }
.brand strong { color: var(--orange); }
.primary-nav { display: flex; justify-content: center; gap: clamp(17px, 2.3vw, 34px); }
.primary-nav a { position: relative; padding: 26px 0 23px; color: #d8e2ef; font-size: .95rem; }
.primary-nav a:hover, .primary-nav a.is-active { color: var(--orange-light); }
.primary-nav a.is-active::after { position: absolute; inset: auto 0 0; height: 3px; background: var(--orange); content: ""; }
.menu-toggle { display: none; color: var(--text); background: transparent; border: 0; }

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 22px;
    color: #fff;
    font-size: .97rem;
    font-weight: 720;
    background: linear-gradient(135deg, #ff9100, #f45d00);
    border: 1px solid rgba(255, 195, 125, .45);
    border-radius: 7px;
    box-shadow: 0 10px 24px rgba(250, 105, 0, .2);
    transition: transform .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(250, 105, 0, .32); }
.button--secondary { color: #d7ebff; background: rgba(4, 21, 42, .55); border-color: var(--blue); box-shadow: none; }
.button--small { min-height: 42px; padding: 0 17px; font-size: .88rem; }

.hero { position: relative; overflow: clip; padding: 82px 0 72px; }
.hero::before, .page-hero::before { position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(rgba(42, 139, 232, .09) 1px, transparent 1px), linear-gradient(90deg, rgba(42, 139, 232, .09) 1px, transparent 1px); background-size: 42px 42px; content: ""; mask-image: linear-gradient(90deg, #000, transparent 75%); }
.hero::after { position: absolute; right: 4%; top: 0; z-index: -1; width: 42%; aspect-ratio: 1; border: 1px solid rgba(38, 159, 255, .25); border-radius: 50%; box-shadow: 0 0 0 72px rgba(17, 102, 178, .04), 0 0 0 144px rgba(17, 102, 178, .035); content: ""; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .98fr) minmax(420px, 1.02fr); align-items: center; gap: 44px; min-height: 480px; }
.hero-copy { position: relative; padding-left: 30px; }
.hero-copy::before { position: absolute; left: 0; top: 9px; width: 2px; height: 64%; background: linear-gradient(var(--orange), transparent); content: ""; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

.mockup-visual {
    position: relative;
    overflow: hidden;
    min-height: 420px;
    border: 1px solid rgba(66, 159, 242, .4);
    border-radius: 19px;
    background: #061a32;
    box-shadow: var(--shadow);
}
.mockup-visual::after { position: absolute; inset: 0; border: 1px solid rgba(255, 132, 24, .1); border-radius: inherit; pointer-events: none; content: ""; }
.mockup-visual img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.mockup-visual--home { min-height: 375px; }
.mockup-visual--page { min-height: 254px; }

.asset-icon { display: grid; width: 68px; height: 68px; place-items: center; }
.asset-icon img { display: block; width: 100%; height: 100%; object-fit: contain; object-position: center; }
.asset-icon--small { width: 46px; height: 46px; border-radius: 9px; }

.architecture { position: relative; min-height: 480px; }
.architecture::before { position: absolute; inset: 12% 3% 7%; border-radius: 24px; background: radial-gradient(circle at 55% 43%, rgba(255, 119, 0, .22), transparent 17%), linear-gradient(rgba(41, 139, 230, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(41, 139, 230, .12) 1px, transparent 1px); background-size: auto, 28px 28px, 28px 28px; transform: perspective(700px) rotateX(54deg) rotateZ(-8deg); content: ""; }
.code-panel, .dashboard-panel, .architecture-node { position: absolute; border: 1px solid rgba(82, 168, 244, .45); background: linear-gradient(145deg, rgba(12, 39, 73, .95), rgba(5, 19, 38, .86)); box-shadow: var(--shadow); }
.code-panel { top: 9%; left: 4%; width: 43%; padding: 20px; border-radius: 12px; color: #9acbff; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .66rem; line-height: 1.9; transform: rotate(7deg); }
.code-panel span { color: var(--orange-light); }
.dashboard-panel { top: 6%; right: 0; width: 47%; padding: 20px; border-radius: 13px; transform: rotate(8deg); }
.dashboard-title { display: flex; justify-content: space-between; color: #eef7ff; font-size: .75rem; font-weight: 700; }
.dashboard-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 14px 0; }
.dashboard-metrics span { display: block; padding: 9px; border: 1px solid rgba(72, 154, 225, .25); border-radius: 5px; color: var(--muted); font-size: .56rem; }
.dashboard-metrics strong { display: block; margin-top: 4px; color: #fff; font-size: .86rem; }
.chart-lines { position: relative; height: 68px; overflow: hidden; border: 1px solid rgba(72, 154, 225, .25); border-radius: 5px; background: repeating-linear-gradient(0deg, transparent, transparent 16px, rgba(67, 143, 205, .12) 17px); }
.chart-lines::after { position: absolute; inset: 10px 4px 8px; background: linear-gradient(140deg, transparent 0 10%, var(--blue) 10.5% 12%, transparent 12.5% 29%, var(--blue) 29.5% 31%, transparent 31.5% 48%, var(--blue) 48.5% 50%, transparent 50.5% 66%, var(--blue) 66.5% 68%, transparent 68.5%); content: ""; opacity: .8; }
.architecture-stack { position: absolute; z-index: 2; right: 25%; bottom: 12%; width: 255px; height: 215px; }
.stack-layer { position: absolute; left: 0; width: 100%; height: 58px; border: 1px solid rgba(58, 161, 255, .8); border-radius: 10px; background: linear-gradient(140deg, rgba(14, 54, 100, .96), rgba(6, 29, 57, .98)); box-shadow: 0 13px 28px rgba(0, 0, 0, .28); transform: skewY(-5deg); }
.stack-layer:nth-child(1) { bottom: 0; }
.stack-layer:nth-child(2) { bottom: 42px; left: 12px; }
.stack-layer:nth-child(3) { bottom: 84px; left: 24px; }
.stack-layer:nth-child(4) { bottom: 126px; left: 36px; color: var(--orange-light); border-color: var(--orange); background: linear-gradient(145deg, rgba(140, 64, 4, .7), rgba(35, 39, 44, .96)); }
.stack-layer span { display: grid; height: 100%; place-items: center; font-size: .72rem; font-weight: 800; letter-spacing: .06em; }
.architecture-node { display: grid; place-items: center; width: 68px; height: 92px; border-radius: 10px; color: var(--blue-bright); font-size: .68rem; text-align: center; }
.architecture-node--api { left: 3%; bottom: 25%; }
.architecture-node--mail { right: 1%; bottom: 20%; }
.architecture-node--cloud { right: 13%; bottom: 11%; }
.architecture-node .icon { width: 25px; height: 25px; margin-bottom: 4px; }

.services-preview { padding-top: 20px; }
.services-preview-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-preview, .service-card, .principle-card, .solution-card { position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(10, 34, 65, .87), rgba(4, 18, 36, .9)); }
.service-preview { min-height: 185px; padding: 25px; }
.service-preview::before, .service-card::before, .principle-card::before { position: absolute; inset: auto 0 0; height: 2px; background: linear-gradient(90deg, var(--blue), transparent 60%); content: ""; }
.service-preview h2 { margin: 18px 0 7px; font-size: 1.18rem; letter-spacing: -.035em; }
.service-preview p { margin: 0; color: var(--muted); font-size: .88rem; }
.service-icon { display: grid; width: 58px; height: 58px; place-items: center; color: var(--blue-bright); border: 1px solid rgba(49, 151, 255, .52); border-radius: 13px; background: rgba(8, 36, 70, .6); }
.service-icon--orange { color: var(--orange-light); border-color: rgba(255, 122, 0, .7); }
.service-icon .icon { width: 30px; height: 30px; }
.card-arrow { position: absolute; right: 22px; bottom: 20px; color: var(--blue); font-size: 1.28rem; transition: transform .2s; }
.service-preview:hover .card-arrow, .service-card:hover .card-arrow, .solution-card:hover .card-arrow { transform: translateX(5px); }

.page-hero { position: relative; overflow: hidden; padding: 74px 0 54px; }
.page-hero-grid { display: grid; grid-template-columns: 1fr .98fr; gap: 48px; align-items: center; min-height: 265px; }
.page-hero-visual { position: relative; min-height: 235px; }
.page-hero-visual .architecture-stack { right: 16%; bottom: 0; transform: scale(.83); transform-origin: bottom right; }
.page-hero-visual .code-panel { top: 0; left: 5%; width: 36%; transform: rotate(4deg) scale(.75); transform-origin: top left; }
.page-hero-visual .mini-grid { position: absolute; inset: 12px 0 0 13%; opacity: .8; background-image: linear-gradient(rgba(52, 159, 249, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(52, 159, 249, .12) 1px, transparent 1px); background-size: 24px 24px; transform: perspective(550px) rotateX(55deg) rotateZ(-7deg); }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-card { min-height: 212px; padding: 28px; }
.service-number { display: block; margin: 18px 0 7px; color: var(--orange-light); font-weight: 800; }
.service-card h2 { margin: 0; font-size: 1.28rem; letter-spacing: -.04em; }
.service-card p { margin: 9px 0 0; color: var(--muted); font-size: .91rem; }
.process { display: grid; grid-template-columns: repeat(5, 1fr); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(7, 28, 54, .68); }
.process-step { position: relative; display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 13px; min-height: 128px; padding: 21px; }
.process-step:not(:last-child)::after { position: absolute; top: 50%; right: -10px; z-index: 2; color: var(--blue); content: "→"; transform: translateY(-50%); }
.process-step .service-icon { width: 45px; height: 45px; border-radius: 10px; }
.process-step .service-icon .icon { width: 22px; height: 22px; }
.process-step small { display: block; color: var(--orange-light); font-weight: 700; }
.process-step strong { display: block; font-size: .96rem; }

.solutions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.solution-card { min-height: 356px; padding: 25px; }
.solution-card-header { display: flex; gap: 15px; align-items: center; }
.solution-card h2 { margin: 0; font-size: 1.35rem; letter-spacing: -.04em; }
.solution-card .solution-category { margin: 3px 0 0; color: var(--orange-light); font-size: .83rem; }
.solution-content { display: grid; grid-template-columns: .72fr 1.28fr; gap: 16px; margin-top: 20px; }
.solution-list { display: grid; align-content: center; gap: 9px; margin: 0; padding: 0; list-style: none; color: var(--muted); font-size: .85rem; }
.solution-list li { padding-left: 15px; position: relative; }
.solution-list li::before { position: absolute; left: 0; top: .55em; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); content: ""; }
.mini-product { position: relative; min-height: 205px; overflow: hidden; border: 1px solid rgba(68, 154, 229, .32); border-radius: 9px; background: #061a32; }
.mini-product > img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.mini-product::before { position: absolute; inset: 0 auto 0 0; width: 25px; border-right: 1px solid var(--line); background: rgba(7, 24, 48, .72); content: ""; }
.product-bars { display: grid; gap: 8px; margin-left: 35px; }
.product-bars span { display: block; height: 12px; border-radius: 3px; background: linear-gradient(90deg, rgba(54, 149, 240, .7) 35%, rgba(64, 138, 213, .16) 35%); }
.product-bars span:nth-child(2) { background: linear-gradient(90deg, rgba(255, 125, 1, .8) 61%, rgba(64, 138, 213, .16) 61%); }
.product-bars span:nth-child(3) { background: linear-gradient(90deg, rgba(54, 149, 240, .7) 48%, rgba(64, 138, 213, .16) 48%); }
.product-bars span:nth-child(4) { background: linear-gradient(90deg, rgba(54, 149, 240, .7) 72%, rgba(64, 138, 213, .16) 72%); }
.product-pipeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin: 45px 0 0 35px; }
.product-pipeline span { height: 68px; border: 1px solid rgba(71, 157, 230, .38); border-radius: 4px; background: linear-gradient(rgba(53, 141, 218, .28) 0 7px, transparent 7px); }
.product-chart { position: absolute; right: 12px; bottom: 12px; left: 47px; height: 54px; border: 1px solid rgba(57, 145, 225, .3); border-radius: 5px; background: repeating-linear-gradient(0deg, transparent, transparent 13px, rgba(68, 142, 202, .14) 14px); }
.product-chart::before { position: absolute; inset: 7px 5px; background: linear-gradient(140deg, transparent 0 15%, var(--blue) 15.5% 18%, transparent 18.5% 35%, var(--blue) 35.5% 38%, transparent 38.5% 54%, var(--blue) 54.5% 57%, transparent 57.5% 73%, var(--blue) 73.5% 76%, transparent 76.5%); content: ""; }
.integration-map { display: grid; height: 100%; place-items: center; color: var(--blue-bright); }
.integration-map::before { position: absolute; width: 70%; height: 1px; background: linear-gradient(90deg, var(--orange), var(--blue)); content: ""; }
.integration-map span { position: relative; display: grid; width: 56px; height: 56px; place-items: center; color: var(--orange-light); border: 1px solid var(--blue); border-radius: 10px; background: var(--surface); transform: rotate(45deg); }
.integration-map span b { transform: rotate(-45deg); font-size: .65rem; }
.tech-strip { display: grid; grid-template-columns: repeat(6, 1fr); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(7, 28, 54, .65); }
.tech-strip span { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 96px; padding: 12px; color: #e5f1fd; font-weight: 650; border-right: 1px solid var(--line); }
.tech-strip span:last-child { border: 0; }
.tech-strip img { display: block; width: 38px; height: 38px; object-fit: contain; }

.about-story { display: grid; grid-template-columns: .95fr 2.05fr; gap: 34px; align-items: start; padding: 34px 0 53px; border-bottom: 1px solid var(--line); }
.story-title { display: flex; gap: 18px; align-items: flex-start; }
.story-title h2 { margin: 0; font-size: clamp(1.45rem, 2.2vw, 2.25rem); letter-spacing: -.05em; line-height: 1.16; }
.about-story > p { max-width: 64ch; margin: 4px 0 0; color: var(--muted); font-size: 1.08rem; }
.principles-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.principle-card { min-height: 254px; padding: 25px; }
.principle-card h2 { margin: 18px 0 8px; font-size: 1.17rem; letter-spacing: -.035em; }
.principle-card p { margin: 0; color: var(--muted); font-size: .88rem; }

.collaboration { display: grid; grid-template-columns: 220px 1fr; gap: 28px; align-items: center; }
.collaboration-title h2 { margin: 8px 0 0; font-size: 2rem; letter-spacing: -.04em; }
.collaboration-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }
.collaboration-step { position: relative; min-height: 170px; padding: 21px; border: 1px solid var(--line); border-radius: 12px; background: rgba(8, 32, 61, .74); }
.collaboration-step::before { position: absolute; top: -19px; left: 50%; width: calc(100% + 13px); height: 1px; background: var(--blue); content: ""; }
.collaboration-step:first-child::before { background: var(--orange); }
.collaboration-step h3 { margin: 13px 0 6px; font-size: 1rem; }
.collaboration-step p { margin: 0; color: var(--muted); font-size: .81rem; }

.contact-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 26px; align-items: stretch; }
.contact-form { padding: 29px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(9, 35, 66, .9), rgba(4, 19, 38, .9)); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: grid; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: .88rem; font-weight: 720; }
.field span { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea { width: 100%; color: #ecf5ff; background: rgba(2, 15, 32, .54); border: 1px solid rgba(71, 147, 214, .45); border-radius: 6px; outline: none; transition: border-color .2s, box-shadow .2s; }
.field input, .field select { height: 47px; padding: 0 13px; }
.field textarea { min-height: 132px; padding: 12px 13px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #8293aa; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(39, 151, 255, .14); }
.checkbox { display: flex; align-items: flex-start; gap: 10px; margin: 20px 0; color: var(--muted); font-size: .82rem; }
.checkbox input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--orange); }
.form-status { margin: 0 0 18px; font-weight: 650; }
.form-status--success { color: var(--success); }
.form-status--error, .field-error { color: #ffb1a0; }
.field-error { font-size: .78rem; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-alternative { margin: 16px 0 0; color: var(--muted); font-size: .83rem; }
.contact-side { display: grid; grid-template-rows: 1fr auto; gap: 18px; }
.contact-visual { position: relative; min-height: 310px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: radial-gradient(circle at 60% 42%, rgba(255, 118, 0, .15), transparent 20%), linear-gradient(rgba(34, 145, 242, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(34, 145, 242, .1) 1px, transparent 1px), #061a32; background-size: auto, 28px 28px, 28px 28px; }
.contact-visual > img { display: block; width: 100%; height: 100%; min-height: 310px; object-fit: cover; object-position: center; }
.contact-visual .architecture-stack { right: 26%; bottom: 26%; transform: scale(.72); }
.contact-visual .architecture-node { transform: scale(.75); }
.contact-visual .architecture-node--api { left: 9%; bottom: 19%; }
.contact-visual .architecture-node--mail { right: 5%; bottom: 15%; }
.contact-brief { padding: 23px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(8, 33, 62, .78); }
.contact-brief h2 { margin: 0 0 20px; font-size: 1.35rem; letter-spacing: -.04em; }
.brief-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.brief-grid div { padding-right: 10px; border-right: 1px dotted rgba(61, 153, 234, .45); }
.brief-grid div:last-child { border: 0; }
.brief-grid img { display: block; width: 43px; height: 43px; object-fit: contain; }
.brief-grid p { margin: 9px 0 0; font-size: .84rem; }

.legal-hero { padding-bottom: 38px; }
.legal-layout { display: grid; grid-template-columns: 215px minmax(0, 1fr); gap: 48px; align-items: start; }
.legal-aside { position: sticky; top: 22px; display: grid; gap: 9px; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: rgba(7, 28, 54, .72); }
.legal-aside p { margin: 0 0 4px; color: var(--orange-light); font-size: .76rem; font-weight: 750; letter-spacing: .11em; text-transform: uppercase; }
.legal-aside a { color: var(--muted); font-size: .87rem; }
.legal-aside a:hover { color: var(--blue-bright); }
.legal-content { display: grid; gap: 18px; }
.legal-card, .legal-callout { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(10, 34, 65, .86), rgba(4, 18, 36, .9)); }
.legal-card h2 { margin: 0 0 14px; font-size: clamp(1.28rem, 2vw, 1.62rem); letter-spacing: -.04em; }
.legal-card p { max-width: 74ch; margin: 0 0 13px; color: var(--muted); }
.legal-card p:last-child { margin-bottom: 0; }
.legal-callout { border-color: rgba(255, 139, 30, .43); background: linear-gradient(100deg, rgba(125, 58, 4, .4), rgba(9, 32, 59, .86)); }
.legal-callout strong { color: var(--orange-light); font-size: 1.04rem; }
.legal-callout p { margin: 8px 0 0; color: #d7e4f3; }
.legal-details { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 20px 0 0; }
.legal-details div { padding: 14px; border: 1px solid rgba(88, 162, 229, .22); border-radius: 8px; background: rgba(3, 17, 34, .36); }
.legal-details dt { color: var(--blue-bright); font-size: .75rem; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.legal-details dd { margin: 5px 0 0; color: #eef6ff; font-size: .91rem; }
.legal-list { display: grid; gap: 10px; margin: 0 0 14px; padding: 0; list-style: none; color: var(--muted); }
.legal-list li { position: relative; padding-left: 18px; }
.legal-list li::before { position: absolute; top: .55em; left: 0; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); content: ""; }
.inline-link { color: var(--blue-bright); text-decoration: underline; text-decoration-color: rgba(103, 194, 255, .4); text-underline-offset: 3px; }
.inline-link:hover { color: var(--orange-light); }

.site-cta { padding-top: 78px; padding-bottom: 0; }
.cta-panel { position: relative; overflow: hidden; padding: 48px 24px; text-align: center; border: 1px solid rgba(255, 132, 24, .34); border-radius: var(--radius); background: radial-gradient(circle at center, rgba(14, 47, 85, .76), rgba(4, 19, 38, .95) 64%); }
.cta-panel::before { position: absolute; inset: 0; background-image: linear-gradient(rgba(255, 125, 0, .16) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 125, 0, .16) 1px, transparent 1px); background-size: 22px 22px; content: ""; mask-image: linear-gradient(90deg, #000, transparent 25% 75%, #000); }
.cta-panel h2 { position: relative; max-width: 14ch; margin: 12px auto 7px; font-size: clamp(2rem, 3.8vw, 3.4rem); letter-spacing: -.06em; line-height: 1.08; }
.cta-panel p { position: relative; max-width: 51ch; margin: 0 auto 23px; color: var(--muted); font-size: 1.08rem; }
.cta-panel .button { position: relative; }
.cube-mark { position: relative; z-index: 1; width: 28px; height: 28px; margin: auto; border: 1px solid var(--blue); transform: rotate(30deg) skewY(-12deg); }
.cta-decoration { position: absolute; top: 0; width: 25%; height: 100%; opacity: .65; background: radial-gradient(circle at center, rgba(255, 108, 0, .65), transparent 68%); }
.cta-decoration--left { left: -7%; }.cta-decoration--right { right: -7%; }

.site-footer { margin-top: 0; padding-top: 50px; border-top: 2px solid var(--line-bright); background: linear-gradient(180deg, #06172c, #030b18); }
.footer-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 30px; padding-bottom: 42px; }
.footer-grid > div:not(:first-child) { padding-left: 28px; border-left: 1px solid rgba(96, 164, 230, .18); }
.footer-grid h2 { margin: 4px 0 15px; font-size: 1rem; }
.footer-grid p { max-width: 26ch; margin: 16px 0 0; color: var(--muted); font-size: .88rem; }
.footer-links { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; color: #e6eef9; font-size: .88rem; }
.footer-links a:hover, .footer-bottom a:hover { color: var(--orange-light); }
.footer-email { display: block; width: fit-content; margin-top: 12px; color: var(--blue-bright); font-size: .88rem; }
.footer-email:hover { color: var(--orange-light); }
.footer-contact { display: inline-flex; gap: 8px; align-items: center; margin-top: 18px; color: var(--blue-bright); font-size: .9rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 18px; padding: 22px 0; border-top: 1px solid rgba(96, 164, 230, .16); color: var(--muted); font-size: .79rem; }
.footer-bottom div { display: flex; gap: 30px; }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
    .header-inner { gap: 20px; padding-inline: 20px; }
    .primary-nav { gap: 18px; }
    .header-cta { display: none; }
    .hero-grid { grid-template-columns: minmax(0, .88fr) minmax(380px, 1.12fr); }
    .services-preview-grid, .principles-grid { grid-template-columns: repeat(2, 1fr); }
    .process { grid-template-columns: repeat(3, 1fr); }
    .process-step:nth-child(3)::after { display: none; }
    .tech-strip { grid-template-columns: repeat(3, 1fr); }
    .tech-strip span:nth-child(3) { border-right: 0; }
    .tech-strip span { border-bottom: 1px solid var(--line); }
    .tech-strip span:nth-last-child(-n+3) { border-bottom: 0; }
    .collaboration { grid-template-columns: 1fr; }
    .collaboration-title { display: flex; align-items: end; gap: 20px; }
    .collaboration-title h2 { margin: 0; }
}

@media (max-width: 800px) {
    .container { width: min(calc(100% - 32px), var(--container)); }
    .section { padding: 74px 0; }
    .site-header { padding-top: 10px; }
    .header-inner { position: relative; grid-template-columns: 1fr auto; min-height: 62px; padding-inline: 17px; }
    .menu-toggle { display: grid; width: 40px; height: 40px; place-items: center; color: var(--blue-bright); background: transparent; border: 1px solid var(--line); border-radius: 7px; }
    .menu-toggle .icon { width: 22px; height: 22px; }
    .primary-nav { position: absolute; top: calc(100% + 8px); right: 0; left: 0; display: none; grid-template-columns: 1fr; grid-column: auto; gap: 4px; align-content: start; justify-content: stretch; padding: 8px; border: 1px solid rgba(81, 157, 228, .42); border-radius: 12px; background: linear-gradient(145deg, rgba(8, 32, 61, .98), rgba(4, 18, 36, .99)); box-shadow: 0 18px 36px rgba(0, 0, 0, .28); }
    .primary-nav.is-open { display: grid; }
    .primary-nav a { display: flex; align-items: center; min-height: 46px; padding: 0 15px; border-radius: 7px; font-size: .94rem; line-height: 1.2; }
    .primary-nav a:hover, .primary-nav a:focus-visible { background: rgba(40, 145, 239, .12); }
    .primary-nav a.is-active { background: rgba(255, 122, 0, .1); }
    .primary-nav a.is-active::after { top: 8px; right: auto; bottom: 8px; width: 3px; height: auto; }
    .hero { padding: 58px 0 44px; }
    .hero-grid, .page-hero-grid { grid-template-columns: 1fr; gap: 15px; }
    .hero-grid { min-height: auto; }
    .architecture { min-height: 360px; margin-top: 5px; }
    .mockup-visual--home { min-height: 360px; }
    .mockup-visual--page { min-height: 220px; }
    .page-hero { padding: 52px 0 30px; }
    .page-hero-visual { min-height: 195px; }
    .services-preview-grid, .service-grid { grid-template-columns: repeat(2, 1fr); }
    .solutions-grid, .contact-layout { grid-template-columns: 1fr; }
    .process { grid-template-columns: repeat(2, 1fr); }
    .process-step:nth-child(3)::after { display: block; }
    .process-step:nth-child(even)::after { display: none; }
    .about-story { grid-template-columns: 1fr; gap: 22px; }
    .collaboration-steps { grid-template-columns: repeat(2, 1fr); row-gap: 34px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid > div:nth-child(3) { padding-left: 0; border-left: 0; }
    .brief-grid { grid-template-columns: repeat(2, 1fr); }
    .brief-grid div:nth-child(2) { border-right: 0; }
    .brief-grid div:nth-child(-n+2) { border-bottom: 1px dotted rgba(61, 153, 234, .45); padding-bottom: 14px; }
    .legal-layout { grid-template-columns: 1fr; gap: 22px; }
    .legal-aside { position: static; grid-template-columns: repeat(3, 1fr); }
    .legal-aside p { grid-column: 1 / -1; }
}

@media (max-width: 520px) {
    .display-title { font-size: clamp(2.5rem, 13vw, 3.5rem); }
    .page-title { font-size: clamp(2.15rem, 11vw, 3.15rem); }
    .hero-copy { padding-left: 19px; }
    .architecture { min-height: 300px; transform: scale(.9); transform-origin: top center; margin-bottom: -28px; }
    .mockup-visual--home { min-height: 300px; }
    .mockup-visual--page { min-height: 185px; }
    .code-panel { width: 48%; padding: 13px; font-size: .52rem; }
    .dashboard-panel { width: 49%; padding: 13px; }
    .architecture-stack { right: 19%; transform: scale(.76); transform-origin: bottom right; }
    .architecture-node { transform: scale(.76); }
    .services-preview-grid, .service-grid, .principles-grid { grid-template-columns: 1fr; }
    .service-preview, .service-card { min-height: 165px; }
    .process { grid-template-columns: 1fr; }
    .process-step::after { display: none !important; }
    .solution-card { min-height: auto; }
    .solution-content { grid-template-columns: 1fr; }
    .mini-product { min-height: 190px; }
    .tech-strip { grid-template-columns: repeat(2, 1fr); }
    .tech-strip span:nth-child(3) { border-right: 1px solid var(--line); }
    .tech-strip span:nth-child(2n) { border-right: 0; }
    .tech-strip span:nth-last-child(-n+2) { border-bottom: 0; }
    .form-grid { grid-template-columns: 1fr; }
    .field--full { grid-column: auto; }
    .contact-form { padding: 21px; }
    .footer-grid { grid-template-columns: 1fr; gap: 26px; }
    .footer-grid > div:not(:first-child), .footer-grid > div:nth-child(3) { padding-left: 0; border-left: 0; }
    .footer-bottom { display: grid; }
    .footer-bottom div { gap: 18px; }
    .legal-card, .legal-callout { padding: 22px; }
    .legal-aside { grid-template-columns: repeat(2, 1fr); }
    .legal-details { grid-template-columns: 1fr; }
}

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