:root {
  --canvas: #e9eaec;
  --paper: #ffffff;
  --ink: #111215;
  --muted: #686d75;
  --line: #d8dade;
  --red: #f04432;
  --radius-lg: 46px;
  --radius-md: 28px;
  --shadow: 0 18px 60px rgba(17, 18, 21, 0.1);
  --sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: ui-serif, "New York", "Iowan Old Style", Georgia, serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-apple: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-emph: cubic-bezier(0.76, 0, 0.24, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--canvas); }
body { margin: 0; color: var(--ink); background: var(--canvas); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
body, button { font-family: var(--sans); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { color: inherit; }
::selection { color: #fff; background: var(--red); }
.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; z-index: 100; top: 12px; left: 12px; padding: 12px 16px; color: white; background: var(--ink); border-radius: 999px; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--red); outline-offset: 4px; }

.site-frame { width: calc(100% - 32px); max-width: 1600px; margin: 16px auto; overflow: clip; border: 1px solid rgba(255,255,255,.9); border-radius: var(--radius-lg); background: var(--canvas); box-shadow: inset 0 1px 0 rgba(255,255,255,.8); }
.topbar { position: fixed; z-index: 20; top: 42px; left: 50%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; width: min(850px, calc(100% - 72px)); min-height: 68px; padding: 9px 10px 9px 26px; border: 1px solid rgba(255,255,255,.9); border-radius: 999px; background: rgba(255,255,255,.88); box-shadow: 0 14px 40px rgba(17,18,21,.12); backdrop-filter: blur(18px); transform: translateX(-50%); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 700; letter-spacing: -.04em; }
.brand img { width: 28px; height: 28px; }
.desktop-nav { display: flex; align-items: center; justify-content: center; gap: 30px; font-size: 14px; font-weight: 600; }
.desktop-nav a { position: relative; padding: 10px 0; }
.desktop-nav a::after { content: ""; position: absolute; right: 0; bottom: 5px; left: 0; height: 2px; background: var(--red); transform: scaleX(0); transform-origin: right; transition: transform .25s ease; }
.desktop-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; gap: 22px; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; font-size: 14px; font-weight: 700; letter-spacing: -.01em; transition: transform .22s ease, box-shadow .22s ease, background .22s ease; }
.button:hover { transform: translateY(-2px); }
.button--dark { color: #fff; background: var(--ink); box-shadow: 0 7px 0 rgba(17,18,21,.13), 0 14px 30px rgba(17,18,21,.16); }
.button--light { border-color: #cfd2d7; background: rgba(255,255,255,.68); box-shadow: 0 4px 0 rgba(17,18,21,.07); }
.button--red { color: #fff; background: var(--red); box-shadow: 0 8px 26px rgba(240,68,50,.24); }
.button--outline { color: #fff; border-color: rgba(255,255,255,.45); background: rgba(255,255,255,.03); }
.topbar__cta { min-height: 50px; padding-inline: 25px; }
.menu-toggle, .mobile-nav { display: none; }

.hero { position: relative; min-height: min(980px, calc(100vh - 32px)); padding: 230px clamp(36px, 7vw, 110px) 110px; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(233,234,236,.98) 0%, rgba(233,234,236,.91) 39%, rgba(233,234,236,0) 61%); }
.hero__art { position: absolute; inset: 0 0 0 auto; width: 100%; height: 100%; object-fit: cover; object-position: 50% center; }
.hero__content { position: relative; z-index: 2; width: min(720px, 58vw); }
.hero h1 { margin: 0; font-size: clamp(64px, 7.3vw, 118px); font-weight: 570; line-height: .88; letter-spacing: -.075em; }
.hero h1 span { color: var(--red); }
.hero__lede { max-width: 560px; margin: 36px 0 0; color: var(--muted); font-size: clamp(18px, 1.45vw, 23px); line-height: 1.4; letter-spacing: -.025em; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.proof { display: flex; align-items: center; gap: 12px; margin: 40px 0 0; color: #747982; font-size: 14px; }
.proof__icon { display: grid; width: 36px; height: 36px; place-items: center; color: var(--ink); border: 1px solid #cfd2d7; border-radius: 50%; background: rgba(255,255,255,.7); }
.scroll-cue { position: absolute; z-index: 3; right: 50%; bottom: 24px; display: flex; width: 180px; height: 62px; align-items: center; justify-content: center; gap: 14px; border-radius: 999px 999px 0 0; background: rgba(255,255,255,.7); font-size: 13px; font-weight: 700; transform: translateX(50%); }

.section-shell { margin: 0 22px 22px; padding: clamp(80px, 9vw, 140px) clamp(28px, 5vw, 76px); border-radius: 38px; background: var(--paper); box-shadow: var(--shadow); }
.section-shell.is-visible, .method.is-visible, .contact.is-visible { opacity: 1; transform: none; }
.capabilities { display: grid; grid-template-columns: .74fr 1.26fr; gap: clamp(40px, 6vw, 100px); }
.section-label { margin: 0 0 20px; color: var(--red); font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.section-intro h2, .work > h2 { margin: 0; font-size: clamp(48px, 5vw, 78px); font-weight: 570; line-height: .98; letter-spacing: -.06em; }
.section-intro > p:not(.section-label) { max-width: 470px; margin: 28px 0; color: var(--muted); font-size: 18px; line-height: 1.55; }
.text-link { display: inline-flex; gap: 18px; align-items: center; padding: 14px 0; font-size: 14px; font-weight: 750; border-bottom: 1px solid var(--ink); }
.service-stack { display: grid; gap: 10px; }
.service-feature { position: relative; display: grid; grid-template-columns: 1fr 1.2fr; min-height: 330px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); }
.service-feature > div:first-child { z-index: 1; padding: 38px 18px 38px 38px; }
.service-feature__visual { background: url("img/alvanet-ribbon-light.png") 65% center / cover no-repeat; }
.service-number { color: var(--red); font-size: 13px; font-weight: 800; }
.service-feature h3 { margin: 54px 0 14px; font-size: clamp(30px, 3vw, 45px); letter-spacing: -.045em; }
.service-feature p { color: var(--muted); line-height: 1.55; }
.service-row { display: grid; grid-template-columns: 42px 48px minmax(180px,1fr) minmax(220px,1.2fr) 42px; gap: 14px; align-items: center; min-height: 82px; padding: 12px 18px; border: 1px solid var(--line); border-radius: 18px; transition: background .2s ease, transform .2s ease; }
.service-row:hover { background: #f5f6f7; transform: translateX(-4px); }
.service-row h3, .service-row p { margin: 0; }
.service-row h3 { font-size: 18px; letter-spacing: -.025em; }
.service-row p { color: var(--muted); font-size: 13px; line-height: 1.35; }
.service-icon { font-size: 25px; text-align: center; }
.service-row a { display: grid; width: 38px; height: 38px; place-items: center; color: #fff; border-radius: 50%; background: var(--ink); }

.method { position: relative; margin: 0 22px 22px; min-height: 720px; padding: clamp(70px, 8vw, 120px) clamp(28px, 5vw, 76px); overflow: hidden; color: #fff; border-radius: 38px; background: var(--ink); box-shadow: var(--shadow); }
.method::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #111215 0%, rgba(17,18,21,.95) 44%, rgba(17,18,21,.22) 100%); }
.method__art { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.method__head, .steps { position: relative; z-index: 2; }
.method__head h2 { max-width: 800px; margin: 0; font-size: clamp(52px, 6vw, 92px); font-weight: 540; line-height: .98; letter-spacing: -.06em; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(30px, 6vw, 90px); margin-top: 90px; }
.steps article { position: relative; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.2); }
.steps span { color: var(--red); font-size: clamp(70px, 7vw, 112px); font-weight: 800; line-height: 1; letter-spacing: -.07em; }
.steps h3 { margin: 12px 0; font-size: 20px; }
.steps p { max-width: 310px; margin: 0; color: #a7aab0; font-size: 14px; line-height: 1.5; }

.work { display: block; }
.work > h2 { margin-bottom: 54px; }
.work-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 16px; }
.case-feature { position: relative; min-height: 580px; overflow: hidden; color: #fff; border-radius: var(--radius-md); background: var(--ink); }
.case-feature::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(17,18,21,1) 0%, rgba(17,18,21,.92) 48%, rgba(17,18,21,.16) 82%); }
.case-feature img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.case-feature__copy { position: relative; z-index: 2; display: flex; max-width: 58%; height: 100%; min-height: 580px; flex-direction: column; padding: 40px; }
.case-feature__copy > span { color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.case-feature h3 { margin: 18px 0; font-size: clamp(34px, 4vw, 55px); letter-spacing: -.05em; }
.case-feature p { margin: 0; color: #b5b8bd; line-height: 1.55; }
.case-outcome { margin-top: auto; padding-top: 32px; border-top: 1px solid rgba(255,255,255,.2); }
.case-outcome small, .case-outcome em { display: block; color: #9da1a7; font-size: 10px; font-style: normal; letter-spacing: .1em; text-transform: uppercase; }
.case-outcome strong { display: block; margin: 14px 0; font-size: clamp(50px, 6vw, 84px); line-height: .95; letter-spacing: -.07em; }
.case-list { display: grid; gap: 10px; }
.case-row { display: grid; grid-template-columns: 38px 1fr auto 38px; gap: 16px; align-items: center; width: 100%; min-height: 132px; padding: 22px; text-align: left; border: 1px solid var(--line); border-radius: 20px; background: #fff; cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
.case-row:hover, .case-row.is-active { border-color: var(--red); background: #fafafa; transform: translateX(-4px); }
.case-row span { color: var(--muted); font-size: 12px; }
.case-row strong { font-size: 18px; }
.case-row em { color: var(--red); font-size: 17px; font-style: normal; font-weight: 750; }
.case-row i { font-size: 22px; font-style: normal; }
.case-feature.is-updating .case-feature__copy { animation: case-in .42s ease; }
@keyframes case-in { from { opacity: .25; transform: translateY(10px); } }

.contact { position: relative; min-height: 700px; margin: 0 22px 22px; padding: clamp(70px, 8vw, 110px) clamp(28px, 5vw, 76px) 32px; overflow: hidden; color: #fff; border-radius: 38px; background: var(--ink); box-shadow: var(--shadow); }
.contact::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #111215 0%, rgba(17,18,21,.93) 46%, rgba(17,18,21,.2) 100%); }
.contact > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 68% center; }
.contact__content { position: relative; z-index: 2; max-width: 820px; }
.contact h2 { margin: 0; font-size: clamp(58px, 6.5vw, 104px); font-weight: 560; line-height: .93; letter-spacing: -.065em; }
.contact__content > p { max-width: 580px; margin: 28px 0 0; color: #b5b8bd; font-size: 18px; line-height: 1.5; }
.footer { position: absolute; z-index: 2; right: 32px; bottom: 26px; left: 32px; display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.2); }
.brand--footer { font-size: 18px; }
.footer nav { display: flex; justify-content: center; gap: 28px; color: #c7c9cc; font-size: 13px; }
.footer nav a:hover { color: var(--red); }
.footer > p { margin: 0; color: #858990; font-size: 11px; }

/* Original cinematic terminal intro. */
.intro-term {
  --intro-red: #d31019;
  position: fixed;
  inset: 0;
  z-index: 9500;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  color: #efefea;
  background: #000;
  font-family: var(--mono);
  pointer-events: auto;
}
body.intro-active { overflow: hidden; }
.intro-term__skip {
  position: absolute;
  z-index: 6;
  top: 20px;
  right: 20px;
  padding: 8px 14px;
  color: #8a8a8a;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: transparent;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0;
  animation: intro-skip-in 500ms ease 1200ms forwards;
  transition: color 200ms, border-color 200ms;
}
.intro-term__skip:hover { color: var(--intro-red); border-color: var(--intro-red); }
@keyframes intro-skip-in { to { opacity: 1; } }
.intro-term__screen {
  position: relative;
  z-index: 2;
  width: min(860px, 92vw);
  max-width: 860px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 6px;
  background: #08080a;
  box-shadow: 0 40px 80px -20px rgba(0,0,0,.6);
  opacity: 0;
  transform: scale(.985) translateY(8px);
  animation: intro-term-appear 700ms var(--ease-apple) 150ms forwards, intro-term-vanish 600ms var(--ease-apple) 10.6s forwards;
}
@keyframes intro-term-appear { to { opacity: 1; transform: scale(1) translateY(0); } }
@keyframes intro-term-vanish { to { opacity: 0; transform: scale(.99) translateY(-6px); } }
.intro-term__chrome { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid rgba(255,255,255,.06); background: rgba(255,255,255,.02); }
.chrome-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.15); }
.chrome-dot:nth-child(1) { background: #ff5f57; }
.chrome-dot:nth-child(2) { background: #febc2e; }
.chrome-dot:nth-child(3) { background: #28c840; }
.chrome-label { margin-left: 12px; color: #8a8a8a; font-family: var(--mono); font-size: 10.5px; letter-spacing: .02em; }
.intro-term__body { min-height: 360px; padding: 22px 24px 28px; color: #d9d9d3; font-size: 12.5px; line-height: 1.7; }
.intro-term .line { overflow: hidden; white-space: nowrap; text-overflow: clip; opacity: 0; transform: translateX(-6px); animation: intro-line-in 400ms var(--ease-out) forwards; animation-delay: var(--d, 0s); }
@keyframes intro-line-in { to { opacity: 1; transform: translateX(0); } }
.intro-term .line .pre { margin-right: 6px; color: #555; }
.intro-term .line .sig { color: #7ed7a7; font-weight: 600; }
.intro-term .line .path { color: #8a8a8a; }
.intro-term .line .cmd { margin-left: 6px; color: #efefea; }
.intro-term .line .flag { color: var(--intro-red); }
.intro-term .line .dots, .intro-term .line .dotsfast { margin: 0 6px; color: #3a3a3a; letter-spacing: .15em; }
.intro-term .line .ok { color: #7ed7a7; font-weight: 600; }
.intro-term .line .pending, .intro-term .line .auth { color: #ffb547; }
.intro-term .line.warn { color: var(--intro-red); }
.intro-term .line.warn .big { display: inline-block; margin-left: 2px; padding: 1px 8px; color: #fff; background: var(--intro-red); font-weight: 700; letter-spacing: .05em; }
.intro-term .line.warn.shout { animation-name: intro-line-in, intro-warn-glitch; animation-duration: 400ms, 120ms; animation-timing-function: var(--ease-out), linear; animation-iteration-count: 1, 3; animation-fill-mode: forwards, none; animation-delay: var(--d, 0s), var(--d, 0s); }
@keyframes intro-warn-glitch { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-2px); } 50% { transform: translateX(2px); } 75% { transform: translateX(-1px); } }
.intro-term .granted { display: inline-block; padding: 0 6px; color: #0a0a0a; background: #7ed7a7; font-weight: 700; letter-spacing: .04em; }
.intro-term .welcome { margin-top: 10px; color: #fff; font-size: 14px; font-weight: 500; }
.intro-term .cursor-blink { display: inline-block; margin-left: 2px; color: var(--intro-red); font-weight: 700; animation: intro-caret 900ms steps(2) infinite; }
@keyframes intro-caret { to { opacity: 0; } }
.intro-slogan { position: absolute; z-index: 3; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; padding: 0 clamp(20px,4vw,56px); text-align: center; opacity: 0; pointer-events: none; animation: intro-slogan-in 1000ms var(--ease-apple) 11.1s forwards, intro-slogan-out 800ms var(--ease-apple) 13.2s forwards; }
@keyframes intro-slogan-in { to { opacity: 1; } }
@keyframes intro-slogan-out { to { opacity: 0; } }
.intro-slogan__mark { display: inline-flex; align-items: center; gap: 12px; padding: 8px 16px; color: #8a8a8a; border: 1px solid rgba(255,255,255,.12); border-radius: 999px; font-family: var(--mono); font-size: 11px; letter-spacing: .28em; text-transform: uppercase; }
.intro-slogan__mark .dot-red { width: 6px; height: 6px; border-radius: 999px; background: var(--intro-red); box-shadow: 0 0 12px rgba(229,35,43,.6); animation: intro-pulse 1.8s ease-in-out infinite; }
@keyframes intro-pulse { 50% { opacity: .45; transform: scale(.75); } }
.intro-slogan__line { max-width: 22ch; margin: 0; color: #fff; font-family: var(--sans); font-size: clamp(40px,7vw,120px); font-weight: 700; line-height: 1; letter-spacing: -.05em; }
.intro-slogan__line .mask { display: inline-block; overflow: hidden; padding-bottom: .08em; vertical-align: top; }
.intro-slogan__line .word { display: inline-block; opacity: 0; transform: translateY(110%); animation: intro-word-rise 900ms var(--ease-apple) forwards; }
.intro-slogan__line[data-slogan-line="1"] .mask:nth-child(1) .word { animation-delay: 11.25s; }
.intro-slogan__line[data-slogan-line="1"] .mask:nth-child(2) .word { animation-delay: 11.35s; }
.intro-slogan__line[data-slogan-line="1"] .mask:nth-child(3) .word { animation-delay: 11.45s; }
.intro-slogan__line[data-slogan-line="2"] .mask:nth-child(1) .word { animation-delay: 11.6s; }
.intro-slogan__line[data-slogan-line="2"] .mask:nth-child(2) .word { animation-delay: 11.7s; }
.intro-slogan__line[data-slogan-line="2"] .mask:nth-child(3) .word { animation-delay: 11.8s; }
.intro-slogan__line .comma, .intro-slogan__line .accent, .intro-slogan__line .accent .period { color: var(--intro-red); }
.intro-slogan__line .accent { font-family: var(--serif); font-style: italic; font-weight: 400; letter-spacing: -.03em; }
.intro-slogan__line--2 { color: #ccc; }
@keyframes intro-word-rise { 0% { opacity: 0; transform: translateY(110%); } 60% { opacity: 1; } 100% { opacity: 1; transform: translateY(0); } }
.intro-slogan__sig { margin-top: 14px; color: #8a8a8a; font-family: var(--serif); font-size: 14px; font-style: italic; opacity: 0; animation: intro-signature-in 900ms var(--ease-apple) 12.2s forwards; }
@keyframes intro-signature-in { to { opacity: 1; } }
.intro-term__shutter { position: absolute; z-index: 5; right: 0; left: 0; height: calc(50% + 1px); background: #fff; transform: scaleY(0); transform-origin: center; transition: transform 1100ms var(--ease-emph); will-change: transform; }
.intro-term__shutter--top { top: 0; transform-origin: top; }
.intro-term__shutter--bot { bottom: 0; transform-origin: bottom; }
.intro-term.is-exiting .intro-term__shutter { transform: scaleY(1); }
.intro-term.is-done { visibility: hidden; opacity: 0; transition: opacity 300ms 400ms, visibility 0s 700ms; }

@media (max-width: 980px) {
  .site-frame { width: calc(100% - 16px); margin: 8px auto; border-radius: 28px; }
  .topbar { top: 24px; width: calc(100% - 48px); grid-template-columns: 1fr auto; padding-left: 18px; }
  .desktop-nav, .topbar__cta { display: none; }
  .menu-toggle { display: grid; width: 50px; height: 50px; place-content: center; gap: 6px; border: 0; border-radius: 50%; background: var(--ink); cursor: pointer; }
  .menu-toggle span:not(.sr-only) { display: block; width: 20px; height: 2px; background: #fff; transition: transform .2s; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .mobile-nav { position: absolute; top: 76px; right: 0; left: 0; display: none; padding: 22px; border-radius: 26px; background: rgba(255,255,255,.98); box-shadow: var(--shadow); }
  .mobile-nav.is-open { display: grid; }
  .mobile-nav a { padding: 15px 8px; font-weight: 700; border-bottom: 1px solid var(--line); }
  .hero { min-height: 920px; padding: 190px 34px 100px; }
  .hero::after { background: linear-gradient(180deg, rgba(233,234,236,.98) 0%, rgba(233,234,236,.92) 47%, rgba(233,234,236,.15) 78%); }
  .hero__art { object-position: 63% 80%; }
  .hero__content { width: 100%; }
  .hero h1 { font-size: clamp(58px, 12vw, 90px); }
  .capabilities { grid-template-columns: 1fr; }
  .service-feature { min-height: 360px; }
  .steps { gap: 30px; }
  .work-grid { grid-template-columns: 1fr; }
  .case-feature__copy { max-width: 70%; }
  .footer { grid-template-columns: 1fr; }
  .footer nav { justify-content: flex-start; flex-wrap: wrap; }
  .footer > p { display: none; }
}

@media (max-width: 680px) {
  .site-frame { border-radius: 22px; }
  .topbar { top: 20px; width: calc(100% - 32px); min-height: 60px; }
  .brand { font-size: 18px; }
  .hero { min-height: 850px; padding: 150px 22px 90px; }
  .hero h1 { font-size: clamp(51px, 15vw, 74px); }
  .hero__lede { font-size: 17px; }
  .hero .actions, .contact .actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .proof { align-items: flex-start; font-size: 12px; }
  .section-shell, .method, .contact { margin: 0 8px 8px; padding: 70px 22px; border-radius: 24px; }
  .section-intro h2, .work > h2 { font-size: 47px; }
  .service-feature { grid-template-columns: 1fr; min-height: 430px; }
  .service-feature > div:first-child { padding: 28px; }
  .service-feature h3 { margin-top: 30px; }
  .service-feature__visual { min-height: 200px; }
  .service-row { grid-template-columns: 34px 34px 1fr 38px; min-height: 92px; }
  .service-row p { display: none; }
  .service-row h3 { font-size: 16px; }
  .method { min-height: 900px; }
  .method::after { background: rgba(17,18,21,.78); }
  .method__head h2 { font-size: 51px; }
  .steps { grid-template-columns: 1fr; gap: 28px; margin-top: 60px; }
  .steps span { font-size: 64px; }
  .steps h3 { display: inline; margin-left: 18px; vertical-align: 12px; }
  .case-feature, .case-feature__copy { min-height: 550px; }
  .case-feature__copy { max-width: 100%; padding: 28px; }
  .case-feature::after { background: linear-gradient(180deg, rgba(17,18,21,.98) 0%, rgba(17,18,21,.84) 70%, rgba(17,18,21,.35)); }
  .case-row { grid-template-columns: 28px 1fr 28px; min-height: 100px; padding: 16px; }
  .case-row em { grid-column: 2; font-size: 14px; }
  .case-row i { grid-column: 3; grid-row: 1 / 3; }
  .contact { min-height: 790px; padding-bottom: 220px; }
  .contact::after { background: linear-gradient(180deg, rgba(17,18,21,.98) 0%, rgba(17,18,21,.83) 70%, rgba(17,18,21,.45)); }
  .contact h2 { font-size: 51px; }
  .footer { right: 22px; bottom: 24px; left: 22px; gap: 22px; }
  .footer nav { gap: 14px 20px; }
  .intro-term__body { min-height: 330px; padding: 18px 16px 22px; font-size: 10px; }
  .intro-term .line .dots, .intro-term .line .dotsfast { display: none; }
  .intro-slogan { gap: 12px; }
  .intro-slogan__mark { font-size: 8px; letter-spacing: .18em; }
  .intro-slogan__sig { font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; }
  .section-shell, .method, .contact { opacity: 1; transform: none; }
  .intro-term { display: none !important; }
}