:root {
    --navy: #061747;
    --navy-2: #0a286c;
    --blue: #2475ed;
    --cyan: #42cbdc;
    --ink: #101b35;
    --muted: #5b6780;
    --line: #dce4f0;
    --mist: #f2f6fb;
    --white: #fff;
    --shell: min(1240px, calc(100% - 64px));
    --radius: 24px;
    --shadow: 0 24px 80px rgba(6, 23, 71, .13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    overflow-x: hidden;
    color: var(--ink);
    background: var(--white);
    font-family: "Segoe UI Variable", "Segoe UI", Inter, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
img, svg { display: block; max-width: 100%; }
.section-shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 1000; transform: translateY(-150%); padding: 10px 14px; color: white; background: var(--navy); border-radius: 8px; }
.skip-link:focus { transform: none; }

.announcement { position: relative; z-index: 20; padding: 9px 24px; color: #dfeaff; background: var(--navy); text-align: center; }
.announcement p { display: flex; justify-content: center; align-items: center; gap: 14px; margin: 0; font-size: 12px; font-weight: 650; letter-spacing: .11em; text-transform: uppercase; }
.announcement span { width: 3px; height: 3px; border-radius: 50%; background: var(--cyan); }

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    width: 100%;
    min-height: 82px;
    padding: 0 max(32px, calc((100vw - 1240px) / 2));
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(220, 228, 240, .75);
    background: rgba(255, 255, 255, .93);
    backdrop-filter: blur(18px);
    transition: box-shadow .25s ease, min-height .25s ease;
}
.site-header.scrolled { min-height: 70px; box-shadow: 0 10px 32px rgba(5, 22, 65, .08); }
.brand { display: inline-flex; align-items: center; min-width: 0; }
.brand .brand-logo { display: block; width: 230px; height: 54px; object-fit: cover; object-position: center; flex: 0 0 auto; }
.site-nav { display: flex; align-items: center; gap: 33px; font-size: 14px; font-weight: 650; }
.site-nav > a:not(.nav-cta) { position: relative; padding-block: 28px; }
.site-nav > a:not(.nav-cta)::after { content: ""; position: absolute; right: 0; bottom: 20px; left: 0; height: 2px; transform: scaleX(0); background: var(--blue); transition: transform .2s ease; }
.site-nav > a:hover::after, .site-nav > a:focus-visible::after { transform: scaleX(1); }
.nav-cta { display: inline-flex; gap: 12px; align-items: center; padding: 13px 18px; color: white; background: var(--navy); border-radius: 999px; }
.nav-cta span { color: var(--cyan); }
.menu-button { display: none; border: 0; background: transparent; color: var(--navy); font-weight: 700; }

.hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(420px, .98fr);
    column-gap: clamp(40px, 6vw, 90px);
    min-height: 720px;
    padding-top: 90px;
    align-items: center;
}
.hero::before { content: ""; position: absolute; z-index: -1; top: 1%; left: 42%; width: 640px; height: 640px; border-radius: 50%; background: radial-gradient(circle, rgba(77, 205, 224, .12), transparent 68%); }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 25px; color: var(--blue); font-size: 12px; font-weight: 760; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow > span { width: 30px; height: 2px; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.hero h1 { max-width: 760px; margin: 0; color: var(--navy); font-size: clamp(54px, 6.2vw, 88px); font-weight: 780; line-height: .98; letter-spacing: -.065em; }
.hero h1 em { color: transparent; background: linear-gradient(100deg, var(--blue), #338de9 45%, var(--cyan)); background-clip: text; -webkit-background-clip: text; font-style: normal; }
.hero-lead { max-width: 650px; margin: 30px 0 0; color: var(--muted); font-size: clamp(18px, 1.55vw, 22px); line-height: 1.62; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 26px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 54px; padding: 0 24px; border: 0; border-radius: 999px; font-weight: 720; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: linear-gradient(105deg, var(--navy-2), var(--blue)); box-shadow: 0 14px 30px rgba(34, 105, 220, .25); }
.button-primary span, .button-dark span { color: var(--cyan); }
.text-link { display: inline-flex; gap: 12px; align-items: center; color: var(--navy); font-weight: 700; }
.text-link span { color: var(--blue); font-size: 20px; }

.hero-system { position: relative; min-width: 0; height: 520px; isolation: isolate; }
.system-grid { position: absolute; inset: 5% -15% 0 -8%; z-index: -4; opacity: .6; background-image: linear-gradient(rgba(31, 92, 174, .1) 1px, transparent 1px), linear-gradient(90deg, rgba(31, 92, 174, .1) 1px, transparent 1px); background-size: 42px 42px; mask-image: radial-gradient(circle, black, transparent 73%); }
.system-orbit { position: absolute; z-index: -3; border: 1px solid rgba(45, 120, 220, .2); border-radius: 50%; }
.orbit-a { inset: 32px 8px 38px 25px; transform: rotate(-12deg); }
.orbit-b { inset: 82px -25px 79px -19px; transform: rotate(25deg); }
.system-card { position: absolute; overflow: hidden; border: 1px solid rgba(255, 255, 255, .2); background: rgba(7, 26, 78, .98); box-shadow: var(--shadow); }
.system-card-main { top: 92px; right: 38px; bottom: 88px; left: 25px; border-radius: 26px; transform: rotate(-2deg); }
.window-bar { display: flex; height: 47px; padding: 0 17px; align-items: center; gap: 7px; color: #91a5cc; background: rgba(4, 16, 51, .7); font-size: 11px; letter-spacing: .1em; }
.window-bar i { width: 7px; height: 7px; border-radius: 50%; background: #5384d5; }
.window-bar i:nth-child(2) { background: #45c9da; }.window-bar i:nth-child(3) { background: #a6c2ee; }
.window-bar span { margin-left: auto; }
.system-content { padding: 50px 48px; color: white; }
.system-content p { margin: 0 0 13px; color: var(--cyan); font-size: 12px; font-weight: 760; letter-spacing: .13em; text-transform: uppercase; }
.system-content strong { font-size: clamp(29px, 3.1vw, 43px); line-height: 1.08; letter-spacing: -.04em; }
.progress-lines { display: grid; gap: 12px; width: 82%; margin-top: 42px; }
.progress-lines i { height: 8px; border-radius: 8px; background: linear-gradient(90deg, #2d79ee 0 70%, rgba(255,255,255,.12) 70%); }
.progress-lines i:nth-child(2) { width: 75%; background: linear-gradient(90deg, #42cbdc 0 54%, rgba(255,255,255,.12) 54%); }
.progress-lines i:nth-child(3) { width: 88%; background: linear-gradient(90deg, #629cf4 0 82%, rgba(255,255,255,.12) 82%); }
.system-chip { position: absolute; z-index: 4; display: flex; align-items: center; gap: 11px; min-width: 126px; padding: 13px 17px; border: 1px solid white; border-radius: 14px; color: var(--navy); background: rgba(255,255,255,.95); box-shadow: 0 16px 35px rgba(6, 23, 71, .14); font-size: 13px; font-weight: 740; }
.system-chip span { display: grid; width: 25px; height: 25px; place-items: center; color: white; border-radius: 8px; background: var(--blue); font-size: 9px; }
.chip-product { top: 45px; left: -5px; }.chip-platform { top: 210px; right: -10px; }.chip-growth { bottom: 39px; left: 8px; }
.pulse { position: absolute; z-index: 5; width: 13px; height: 13px; border: 3px solid white; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 8px rgba(66, 203, 220, .16); }
.pulse-one { top: 87px; right: 74px; }.pulse-two { right: 64px; bottom: 76px; background: var(--blue); }
.hero-capabilities { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 42px; border-block: 1px solid var(--line); }
.hero-capabilities span { position: relative; padding: 20px 22px 20px 30px; color: #3e4b66; font-size: 13px; font-weight: 680; }
.hero-capabilities span::before { content: ""; position: absolute; top: 50%; left: 10px; width: 5px; height: 5px; border-radius: 50%; background: var(--blue); transform: translateY(-50%); }
.hero-capabilities span + span { border-left: 1px solid var(--line); }

.manifesto { padding-block: 135px; }
.section-label { display: flex; align-items: center; gap: 13px; color: var(--blue); }
.section-label span { font-size: 11px; font-weight: 800; letter-spacing: .08em; }
.section-label p { margin: 0; font-size: 12px; font-weight: 760; letter-spacing: .14em; text-transform: uppercase; }
.manifesto-copy { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(270px, .65fr); gap: clamp(50px, 8vw, 120px); margin-top: 30px; align-items: end; }
.manifesto h2 { margin: 0; color: var(--navy); font-size: clamp(36px, 4.2vw, 60px); font-weight: 720; line-height: 1.1; letter-spacing: -.05em; }
.manifesto-copy > div p { margin: 0; color: var(--muted); line-height: 1.75; }
.manifesto-copy > div p + p { margin-top: 20px; }

.services { padding-bottom: 140px; }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, .55fr); gap: 80px; align-items: end; margin-bottom: 62px; }
.section-heading h2 { max-width: 750px; margin: 19px 0 0; color: var(--navy); font-size: clamp(39px, 4.5vw, 64px); line-height: 1.06; letter-spacing: -.055em; }
.section-heading > p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.service-list { border-top: 1px solid var(--line); }
.service-row { display: grid; grid-template-columns: 65px minmax(240px, .82fr) minmax(320px, 1fr) 90px; gap: clamp(20px, 4vw, 65px); min-height: 240px; padding: 42px 12px; align-items: center; border-bottom: 1px solid var(--line); transition: padding .25s ease, background .25s ease; }
.service-row:hover { padding-inline: 25px; background: var(--mist); }
.service-number { align-self: start; padding-top: 5px; color: var(--blue); font-size: 12px; font-weight: 800; letter-spacing: .1em; }
.service-title > p { margin: 0 0 13px; color: var(--blue); font-size: 11px; font-weight: 780; letter-spacing: .16em; text-transform: uppercase; }
.service-title h3 { margin: 0; color: var(--navy); font-size: clamp(26px, 2.4vw, 36px); line-height: 1.12; letter-spacing: -.035em; }
.service-copy strong { display: block; margin-bottom: 12px; color: var(--ink); font-size: 17px; line-height: 1.45; }
.service-copy p { margin: 0; color: var(--muted); line-height: 1.65; }
.service-symbol { position: relative; width: 74px; height: 74px; border: 1px solid #bad3f4; border-radius: 22px; background: linear-gradient(145deg, white, #eaf2fc); }
.service-symbol::before, .service-symbol::after, .service-symbol i { content: ""; position: absolute; display: block; }
.symbol-code::before { top: 23px; left: 18px; width: 15px; height: 15px; border-bottom: 3px solid var(--blue); border-left: 3px solid var(--blue); transform: rotate(45deg); }
.symbol-code::after { top: 23px; right: 18px; width: 15px; height: 15px; border-top: 3px solid var(--cyan); border-right: 3px solid var(--cyan); transform: rotate(45deg); }
.symbol-code i:first-child { top: 20px; left: 34px; width: 3px; height: 34px; background: var(--navy); transform: rotate(15deg); }
.symbol-cloud::before { top: 25px; left: 17px; width: 40px; height: 24px; border-radius: 20px; background: linear-gradient(110deg, var(--blue), var(--cyan)); }
.symbol-cloud::after { top: 17px; left: 30px; width: 27px; height: 27px; border: 5px solid #eaf2fc; border-radius: 50%; background: var(--blue); }
.symbol-cloud i:first-child { z-index: 2; top: 32px; left: 27px; width: 22px; height: 3px; background: white; }
.symbol-consult::before { top: 18px; left: 18px; width: 36px; height: 36px; border: 3px solid var(--blue); border-radius: 50%; }
.symbol-consult::after { top: 31px; left: 31px; width: 10px; height: 10px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 6px rgba(66,203,220,.17); }
.symbol-consult i:first-child { top: 12px; left: 35px; width: 3px; height: 51px; background: var(--navy); transform: rotate(45deg); opacity: .65; }

.cloud-showcase { position: relative; overflow: hidden; padding-block: 130px; color: white; background: var(--navy); }
.cloud-showcase::before { content: ""; position: absolute; top: -320px; right: -240px; width: 750px; height: 750px; border: 1px solid rgba(79,201,222,.15); border-radius: 50%; box-shadow: 0 0 0 90px rgba(38,117,237,.035), 0 0 0 180px rgba(38,117,237,.025); }
.cloud-showcase-inner { position: relative; }
.section-heading-light h2 { color: white; }
.section-heading-light > p { color: #aebbd7; }
.section-heading-light .section-label { color: var(--cyan); }
.product-feature { display: grid; grid-template-columns: minmax(330px, .8fr) minmax(430px, 1.2fr); gap: clamp(50px, 8vw, 110px); padding-top: 68px; border-top: 1px solid rgba(255,255,255,.16); align-items: center; }
.product-meta { display: flex; gap: 20px; align-items: center; margin-bottom: 25px; color: #9fb0d1; font-size: 11px; font-weight: 760; letter-spacing: .13em; text-transform: uppercase; }
.status { padding: 6px 10px; color: var(--cyan); border: 1px solid rgba(66,203,220,.4); border-radius: 99px; }
.product-story h3 { margin: 0; color: white; font-size: clamp(38px, 4.2vw, 58px); line-height: 1.05; letter-spacing: -.05em; }
.product-story > strong { display: block; margin-top: 20px; color: #dce8ff; font-size: 19px; line-height: 1.5; }
.product-story > p { max-width: 590px; margin: 19px 0 0; color: #aebbd7; line-height: 1.7; }
.cloud-list { display: grid; gap: 10px; margin: 25px 0 31px; padding: 0; list-style: none; color: #dce8ff; }
.cloud-list li { position: relative; padding-left: 24px; }
.cloud-list li::before { content: ""; position: absolute; top: .65em; left: 0; width: 9px; height: 5px; border-bottom: 2px solid var(--cyan); border-left: 2px solid var(--cyan); transform: rotate(-45deg); }
.button-white { color: var(--navy); background: white; }
.product-canvas { position: relative; min-height: 500px; border: 1px solid rgba(255,255,255,.12); border-radius: 32px; background: radial-gradient(circle at 50% 48%, rgba(58,145,240,.26), transparent 38%), linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.015)); box-shadow: inset 0 1px rgba(255,255,255,.1); }
.cloud-core { position: absolute; z-index: 3; top: 50%; left: 50%; display: grid; width: 155px; height: 155px; place-content: center; justify-items: center; gap: 8px; border: 1px solid rgba(255,255,255,.3); border-radius: 42px; background: rgba(255,255,255,.94); box-shadow: 0 24px 70px rgba(0,0,0,.28); transform: translate(-50%, -50%) rotate(3deg); }
.cloud-core img { width: 70px; }
.cloud-core span { color: var(--navy); font-size: 12px; font-weight: 760; }
.cloud-node { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; padding: 12px 15px; border: 1px solid rgba(255,255,255,.16); border-radius: 13px; color: white; background: rgba(6,23,71,.86); box-shadow: 0 12px 30px rgba(0,0,0,.16); font-size: 12px; font-weight: 700; }
.cloud-node i { width: 10px; height: 10px; border-radius: 3px; background: var(--cyan); box-shadow: 0 0 0 5px rgba(66,203,220,.12); }
.node-app { top: 16%; left: 8%; }.node-data { top: 16%; right: 8%; }.node-secure { bottom: 15%; left: 8%; }.node-ops { right: 8%; bottom: 15%; }
.cloud-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.cloud-lines path { fill: none; stroke: rgba(93,157,243,.5); stroke-width: 1.5; stroke-dasharray: 6 7; }

.approach { padding-block: 140px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; border-block: 1px solid var(--line); list-style: none; }
.steps li { min-height: 270px; padding: 31px 30px 38px; }
.steps li + li { border-left: 1px solid var(--line); }
.steps li > span { display: grid; width: 40px; height: 40px; place-items: center; color: var(--blue); border: 1px solid #bcd3f4; border-radius: 50%; font-size: 11px; font-weight: 800; }
.steps h3 { margin: 58px 0 11px; color: var(--navy); font-size: 24px; letter-spacing: -.03em; }
.steps p { margin: 0; color: var(--muted); line-height: 1.65; }

.contact { position: relative; overflow: hidden; padding-block: 125px; color: white; background: linear-gradient(125deg, #0b286c, #1749a5); }
.contact::after { content: ""; position: absolute; right: -130px; bottom: -290px; width: 640px; height: 640px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; box-shadow: 0 0 0 80px rgba(255,255,255,.025), 0 0 0 160px rgba(255,255,255,.018); }
.contact-inner { position: relative; z-index: 2; display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(60px, 8vw, 125px); align-items: start; }
.section-label-light { color: var(--cyan); }
.contact-copy h2 { margin: 26px 0 24px; font-size: clamp(43px, 5vw, 68px); line-height: 1.03; letter-spacing: -.055em; }
.contact-copy > p { max-width: 480px; margin: 0; color: #c2d2ef; font-size: 17px; line-height: 1.7; }
.email-link { display: inline-flex; gap: 14px; margin-top: 35px; padding-bottom: 6px; border-bottom: 1px solid rgba(255,255,255,.4); font-size: 17px; font-weight: 700; }
.email-link span { color: var(--cyan); }
.contact-form { display: grid; gap: 23px; padding: clamp(27px, 4vw, 48px); color: var(--ink); border-radius: var(--radius); background: white; box-shadow: 0 30px 90px rgba(0,0,0,.2); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form label { display: block; color: #253351; font-size: 13px; font-weight: 720; }
.contact-form label > span { color: #d52f62; }
.contact-form input, .contact-form select, .contact-form textarea { display: block; width: 100%; min-height: 50px; margin-top: 9px; padding: 12px 14px; color: var(--ink); border: 1px solid #cbd6e7; border-radius: 9px; outline: none; background: #fbfcfe; transition: border .2s ease, box-shadow .2s ease; }
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(36,117,237,.11); }
.contact-form small { display: block; margin-top: 7px; color: #c72e54; }
.contact-form .field-error { font-weight: 650; }
.contact-form input.is-invalid, .contact-form select.is-invalid, .contact-form textarea.is-invalid { border-color: #c72e54; box-shadow: 0 0 0 4px rgba(199,46,84,.1); }
.button-dark { justify-self: start; color: white; background: var(--navy); }
.form-error { padding: 13px 15px; color: #8f2140; border-radius: 9px; background: #fde8ee; font-size: 14px; }
.honeypot { position: absolute !important; left: -9999px !important; }

.success-toast { position: fixed; z-index: 1000; top: 24px; right: 24px; display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 12px; width: min(390px, calc(100% - 32px)); padding: 16px 18px; color: #113a31; border: 1px solid #b9ead9; border-radius: 16px; background: #f0fff9; box-shadow: 0 20px 55px rgba(3, 27, 55, .22); transition: opacity .3s ease, transform .3s ease; }
.success-toast.leaving { opacity: 0; transform: translateY(-12px); }
.success-toast-icon { display: grid; width: 38px; height: 38px; place-items: center; color: white; border-radius: 50%; background: #15906c; font-size: 20px; font-weight: 800; }
.success-toast strong { display: block; margin: 1px 0 3px; color: #0d513f; font-size: 14px; }
.success-toast p { margin: 0; color: #37665a; font-size: 13px; line-height: 1.45; }

.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 45px; padding-block: 66px 35px; align-items: start; }
.footer-brand p { margin: 18px 0 0; color: var(--muted); }
.footer-links { display: flex; gap: 28px; color: var(--navy); font-size: 14px; font-weight: 680; }
.footer-links a:hover { color: var(--blue); }
.copyright { grid-column: 1 / -1; margin: 26px 0 0; padding-top: 25px; color: #7b8498; border-top: 1px solid var(--line); font-size: 13px; }

.js .reveal { opacity: 0; transform: translateY(25px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.visible { opacity: 1; transform: none; }
:focus-visible { outline: 3px solid rgba(36,117,237,.38); outline-offset: 3px; }

@media (max-width: 1050px) {
    :root { --shell: min(100% - 44px, 900px); }
    .site-nav { gap: 22px; }
    .hero { grid-template-columns: 1fr 390px; gap: 30px; min-height: 650px; padding-top: 65px; }
    .hero h1 { font-size: clamp(50px, 6.5vw, 68px); }
    .hero-system { height: 460px; }
    .system-card-main { right: 22px; left: 12px; }
    .system-content { padding: 43px 34px; }
    .service-row { grid-template-columns: 45px .8fr 1fr; }
    .service-symbol { display: none; }
    .product-feature { grid-template-columns: 1fr 1.15fr; gap: 42px; }
    .product-canvas { min-height: 440px; }
    .steps li { padding-inline: 20px; }
}

@media (max-width: 800px) {
    :root { --shell: calc(100% - 36px); }
    .announcement p { gap: 8px; font-size: 9px; letter-spacing: .08em; }
    .announcement p span { display: none; }
    .site-header { min-height: 70px; padding-inline: 18px; }
    .brand .brand-logo { width: 200px; height: 48px; }
    .menu-button { display: flex; gap: 9px; align-items: center; padding: 10px; }
    .menu-button i { position: relative; width: 19px; height: 12px; border-block: 2px solid currentColor; }
    .menu-button i::after { content: ""; position: absolute; top: 4px; left: 0; width: 19px; height: 2px; background: currentColor; }
    .site-nav { position: absolute; top: 70px; right: 14px; left: 14px; display: none; padding: 17px; align-items: stretch; gap: 2px; border: 1px solid var(--line); border-radius: 16px; background: white; box-shadow: var(--shadow); }
    .site-nav.open { display: grid; }
    .site-nav > a:not(.nav-cta) { padding: 13px 10px; }
    .site-nav > a:not(.nav-cta)::after { display: none; }
    .nav-cta { margin-top: 8px; justify-content: center; }
    .hero { display: block; min-height: auto; padding-top: 67px; }
    .hero h1 { font-size: clamp(48px, 13.7vw, 70px); }
    .hero-lead { font-size: 18px; }
    .hero-system { height: 430px; margin-top: 55px; }
    .system-card-main { inset: 68px 25px 65px; }
    .chip-platform { right: 0; }.chip-product { left: 0; }.chip-growth { left: 4px; }
    .hero-capabilities { grid-template-columns: 1fr 1fr; margin-top: 28px; }
    .hero-capabilities span:nth-child(3), .hero-capabilities span:nth-child(4) { border-top: 1px solid var(--line); }
    .hero-capabilities span:nth-child(3) { border-left: 0; }
    .manifesto { padding-block: 95px; }
    .manifesto-copy, .section-heading { grid-template-columns: 1fr; gap: 34px; }
    .manifesto-copy { align-items: start; }
    .section-heading { margin-bottom: 42px; }
    .services { padding-bottom: 95px; }
    .service-row { grid-template-columns: 35px 1fr; gap: 8px 18px; padding-block: 34px; }
    .service-row:hover { padding-inline: 12px; }
    .service-number { grid-row: 1 / 3; }
    .service-copy { grid-column: 2; margin-top: 15px; }
    .cloud-showcase, .approach, .contact { padding-block: 95px; }
    .product-feature { grid-template-columns: 1fr; }
    .product-canvas { min-height: 460px; }
    .steps { grid-template-columns: 1fr 1fr; }
    .steps li:nth-child(3) { border-left: 0; }.steps li:nth-child(n+3) { border-top: 1px solid var(--line); }
    .contact-inner { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
    :root { --shell: calc(100% - 30px); }
    .announcement { padding-inline: 10px; }.announcement p { font-size: 8px; }
    .brand .brand-logo { width: 174px; height: 42px; }
    .hero { padding-top: 53px; }
    .eyebrow { margin-bottom: 20px; font-size: 10px; }
    .hero h1 { font-size: clamp(43px, 13.3vw, 60px); letter-spacing: -.06em; }
    .hero-lead { margin-top: 24px; font-size: 17px; }
    .hero-actions { align-items: stretch; gap: 18px; }
    .button-primary { width: 100%; }
    .text-link { justify-content: center; }
    .hero-system { height: 370px; margin-top: 43px; }
    .system-card-main { inset: 62px 10px 54px; }
    .system-content { padding: 36px 25px; }
    .system-content strong { font-size: 28px; }
    .progress-lines { margin-top: 30px; }
    .system-chip { min-width: 105px; padding: 10px; font-size: 11px; }
    .system-chip span { width: 22px; height: 22px; }
    .chip-product { top: 24px; }.chip-platform { top: 185px; }.chip-growth { bottom: 20px; }
    .pulse { display: none; }
    .hero-capabilities span { padding: 17px 12px 17px 23px; font-size: 11px; }
    .hero-capabilities span::before { left: 8px; }
    .manifesto, .cloud-showcase, .approach, .contact { padding-block: 76px; }
    .manifesto h2, .section-heading h2 { font-size: 39px; }
    .service-row { grid-template-columns: 29px 1fr; }
    .service-title h3 { font-size: 27px; }
    .cloud-showcase::before { display: none; }
    .product-feature { padding-top: 45px; }
    .product-story h3 { font-size: 38px; }
    .product-canvas { min-height: 380px; border-radius: 24px; }
    .cloud-core { width: 125px; height: 125px; border-radius: 34px; }
    .cloud-core img { width: 56px; }
    .cloud-node { padding: 9px; font-size: 10px; }
    .node-app, .node-secure { left: 4%; }.node-data, .node-ops { right: 4%; }
    .steps { grid-template-columns: 1fr; }
    .steps li { display: grid; grid-template-columns: 48px 1fr; gap: 15px; min-height: 0; padding: 26px 5px; }
    .steps li + li, .steps li:nth-child(3) { border-top: 1px solid var(--line); border-left: 0; }
    .steps h3 { margin: 4px 0 8px; }.steps p { font-size: 14px; }
    .contact-copy h2 { font-size: 45px; }
    .contact-form { padding: 23px 18px; }
    .field-row { grid-template-columns: 1fr; }
    .button-dark { width: 100%; }
    .site-footer { grid-template-columns: 1fr; gap: 30px; }
    .footer-links { flex-wrap: wrap; gap: 16px 24px; }
    .copyright { grid-column: auto; margin-top: 0; }
    .success-toast { top: 14px; right: 16px; left: 16px; width: auto; }
}

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