:root {
  --ink: #081426;
  --ink-2: #0c1c35;
  --blue: #246bfd;
  --blue-2: #5a8cff;
  --cyan: #35d7ff;
  --paper: #ffffff;
  --soft: #f3f7fc;
  --line: #dce4ef;
  --muted: #617087;
  --dark-muted: #9eacc0;
  --shell: 1280px;
  --ease: cubic-bezier(.2,.72,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, "Noto Sans Georgian", "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
img, svg { display: block; max-width: 100%; height: auto; }
.shell { width: min(calc(100% - 56px), var(--shell)); margin-inline: auto; }
.section-dark { background: var(--ink); color: #fff; }
.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; }

/* Opening sequence */
.loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-content: center;
  gap: 20px;
  background: #061226;
  color: #fff;
  transition: transform .85s var(--ease), visibility .85s;
}
.loader.done { transform: translateY(-100%); visibility: hidden; }
.loader-brand { display: flex; align-items: center; justify-content: center; gap: 16px; }
.loader-brand .logo-mark { width: 58px; height: 58px; }
.loader-brand .logo-orbit, .loader-brand .logo-v { stroke: #fff; }
.loader-brand .logo-star { fill: var(--cyan); }
.loader-brand .brand-wordmark { color: #fff; font-size: 1.25rem; }
.loader-line { width: min(56vw, 340px); height: 2px; overflow: hidden; background: rgba(255,255,255,.14); }
.loader-line i { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--blue), var(--cyan)); transition: width .12s linear; }
.loader-value { justify-self: end; color: var(--dark-muted); font: 700 .72rem/1 ui-monospace, monospace; letter-spacing: .12em; }
.scroll-progress { position: fixed; z-index: 100; inset: 0 0 auto; height: 3px; pointer-events: none; }
.scroll-progress i { display: block; width: 100%; height: 100%; background: linear-gradient(90deg, var(--blue), var(--cyan)); transform: scaleX(0); transform-origin: left; }

/* Pointer details */
.cursor-dot, .cursor-ring { position: fixed; z-index: 999; left: 0; top: 0; pointer-events: none; border-radius: 50%; transform: translate(-50%,-50%); mix-blend-mode: difference; }
.cursor-dot { width: 5px; height: 5px; background: #fff; }
.cursor-ring { width: 34px; height: 34px; border: 1px solid rgba(255,255,255,.75); transition: width .22s, height .22s, background .22s; }
.cursor-ring.hover { width: 58px; height: 58px; background: rgba(255,255,255,.13); }

/* Navigation */
.site-header {
  position: fixed;
  z-index: 90;
  inset: 0 0 auto;
  color: var(--ink);
  background: rgba(255,255,255,.82);
  border-bottom: 1px solid rgba(220,228,239,.75);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  transition: transform .4s var(--ease), background .3s;
}
.site-header.hidden { transform: translateY(-101%); }
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 900; letter-spacing: -.045em; }
.logo-mark { width: 42px; height: 42px; flex: 0 0 auto; overflow: visible; color: var(--ink); }
.logo-orbit { fill: none; stroke: currentColor; stroke-width: 2.5; stroke-dasharray: 84 26; stroke-linecap: round; transform-origin: center; transition: transform .7s var(--ease), stroke-dashoffset .7s var(--ease); }
.logo-v { fill: none; stroke: currentColor; stroke-width: 4.2; stroke-linecap: round; stroke-linejoin: round; }
.logo-star { fill: var(--blue); filter: drop-shadow(0 0 5px rgba(36,107,253,.48)); }
.brand:hover .logo-orbit { transform: rotate(42deg); stroke-dashoffset: 16; }
.brand-wordmark { display: inline-flex; align-items: baseline; font: 900 1rem/1 Arial, sans-serif; letter-spacing: -.07em; }
.brand-wordmark b, .brand-wordmark strong { font: inherit; }
.brand-wordmark strong { color: var(--blue); }
.nav-links { display: flex; align-items: center; gap: clamp(22px, 3vw, 42px); margin-left: auto; color: #47566c; font-size: .83rem; }
.nav-links a { position: relative; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 1px; background: var(--blue); transition: right .3s var(--ease); }
.nav-links a:hover::after, .nav-links a:focus-visible::after { right: 0; }
.nav-cta { display: inline-flex; align-items: center; gap: 22px; padding: 12px 16px; color: #fff; background: var(--blue); font-size: .8rem; font-weight: 800; }
.nav-cta b { font-size: 1rem; transition: transform .25s; }
.nav-cta:hover b { transform: rotate(45deg); }
.menu-button { display: none; width: 42px; height: 42px; padding: 0; border: 1px solid var(--line); background: #fff; cursor: pointer; }
.menu-button span { display: block; width: 18px; height: 1px; margin: 5px auto; background: var(--ink); transition: transform .3s, opacity .3s; }
.mobile-menu { display: none; }

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  color: var(--ink);
  background: linear-gradient(135deg, #fff 0%, #f7faff 56%, #edf4ff 100%);
}
.hero-glow { position: absolute; width: 58vw; aspect-ratio: 1; right: -14vw; top: -20vw; background: radial-gradient(circle, rgba(53,215,255,.2), rgba(36,107,253,.075) 38%, transparent 69%); filter: blur(30px); animation: glow-pulse 6s ease-in-out infinite alternate; }
@keyframes glow-pulse { to { transform: scale(1.16) translate(-2%,4%); opacity: .72; } }
.hero-layout { position: relative; min-height: 100svh; padding: 118px 0 70px; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr); align-items: center; gap: 30px; }
.hero-copy { position: relative; z-index: 2; }
.hero-kicker { display: flex; align-items: center; width: fit-content; gap: 10px; margin-bottom: 30px; padding: 8px 12px; color: #465873; background: rgba(255,255,255,.74); border: 1px solid #d5e1f2; box-shadow: 0 12px 34px rgba(26,67,133,.06); font-size: .72rem; font-weight: 700; letter-spacing: .04em; }
.live-dot { width: 7px; height: 7px; border-radius: 50%; background: #13b978; box-shadow: 0 0 0 6px rgba(19,185,120,.1); animation: live 1.8s ease-in-out infinite; }
@keyframes live { 50% { box-shadow: 0 0 0 10px rgba(19,185,120,0); } }
h1 { margin: 0; max-width: 810px; overflow: visible; font-size: clamp(3.2rem, 6.7vw, 6.85rem); font-weight: 800; line-height: 1.05; letter-spacing: -.055em; }
.word-rotator { position: relative; display: inline-grid; overflow: visible; padding: .08em .13em .14em .05em; margin: -.08em -.13em -.14em -.05em; color: var(--blue); white-space: nowrap; }
.word-rotator > span { grid-area: 1/1; opacity: 0; transform: translateY(.42em) rotate(2deg); filter: blur(5px); transition: opacity .55s, transform .68s var(--ease), filter .55s; }
.word-rotator > span.active { opacity: 1; transform: none; filter: none; }
.hero-lead { max-width: 625px; margin: 31px 0 34px; color: #52647f; font-size: clamp(1rem, 1.35vw, 1.2rem); }
.hero-actions { display: flex; align-items: center; gap: 26px; }
.button { min-height: 58px; padding: 0 20px; display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; border: 1px solid transparent; font-size: .86rem; font-weight: 800; transition: box-shadow .3s, background .3s, color .3s; }
.button-light { color: #fff; background: var(--blue); box-shadow: 0 18px 38px rgba(36,107,253,.24); }
.button-light:hover { background: #1455dc; box-shadow: 0 24px 54px rgba(36,107,253,.32); }
.button b { font-size: 1.1rem; }
.text-link { position: relative; display: inline-flex; align-items: center; gap: 18px; color: #465873; font-size: .84rem; font-weight: 750; }
.text-link::after { content: ""; position: absolute; height: 1px; left: 0; right: 37px; bottom: -5px; background: currentColor; transform-origin: right; transition: transform .3s; }
.text-link:hover::after { transform: scaleX(0); }
.text-link i { width: 31px; height: 31px; display: grid; place-content: center; border: 1px solid var(--line); border-radius: 50%; font-style: normal; }
.hero-trust { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 10px 22px; color: #697891; font-size: .72rem; }
.hero-trust i { color: var(--blue); font-style: normal; }
.hero-art { position: relative; min-height: min(58vw, 590px); display: grid; place-items: center; z-index: 1; }
.hero-art::before { content: ""; position: absolute; width: 78%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(36,107,253,.1), transparent 66%); filter: blur(14px); }
.hero-art > img { position: relative; z-index: 2; width: min(100%, 580px); aspect-ratio: 1; object-fit: contain; image-rendering: auto; filter: drop-shadow(0 30px 36px rgba(17,56,118,.18)); animation: art-float 6s ease-in-out infinite; will-change: transform; }
@keyframes art-float { 0%,100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-22px) rotate(2deg); } }
.art-orbit { position: absolute; border: 1px solid rgba(36,107,253,.22); border-radius: 50%; z-index: 1; }
.art-orbit::after { content: ""; position: absolute; width: 9px; height: 9px; top: 4%; left: 27%; border-radius: 50%; background: var(--blue); box-shadow: 0 0 18px var(--blue); }
.orbit-one { width: 77%; aspect-ratio: 1; animation: orbit 16s linear infinite; }
.orbit-two { width: 55%; aspect-ratio: 1; animation: orbit 11s linear infinite reverse; transform: rotate(42deg); }
@keyframes orbit { to { rotate: 360deg; } }
.floating-card { position: absolute; z-index: 4; min-width: 158px; padding: 13px 15px; color: #53647e; background: rgba(255,255,255,.76); border: 1px solid rgba(201,216,238,.92); box-shadow: 0 18px 45px rgba(24,62,122,.12); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); font: 650 .6rem/1.3 ui-monospace, monospace; letter-spacing: .11em; }
.floating-card span { display: block; margin-bottom: 7px; color: #8491a5; }
.floating-card strong { color: var(--ink); }
.floating-card strong i { display: inline-block; width: 6px; height: 6px; margin-right: 5px; border-radius: 50%; background: #13b978; }
.card-top { top: 22%; right: -2%; animation: card-float 4.5s ease-in-out infinite alternate; }
.card-bottom { bottom: 17%; left: -4%; animation: card-float 5s .7s ease-in-out infinite alternate-reverse; }
@keyframes card-float { to { transform: translateY(-13px); } }
.art-signature { position: absolute; z-index: 3; right: 2%; bottom: 9%; width: 118px; overflow: visible; }
.art-signature path { fill: none; stroke: var(--blue); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 300; stroke-dashoffset: 300; animation: draw 2s 2s var(--ease) forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.hero-foot { position: absolute; z-index: 3; inset: auto 0 28px; display: flex; align-items: center; gap: 18px; color: #8090a7; font: 600 .58rem/1 ui-monospace, monospace; letter-spacing: .12em; }
.hero-foot i { flex: 1; height: 1px; background: #d6e0ed; }
.entrance { opacity: 0; transform: translateY(26px); }
body.ready .entrance { opacity: 1; transform: none; transition: opacity .9s var(--ease), transform .9s var(--ease); }
body.ready .entrance-1 { transition-delay: .08s; } body.ready .entrance-2 { transition-delay: .16s; } body.ready .entrance-3 { transition-delay: .28s; } body.ready .entrance-4 { transition-delay: .4s; }

/* Shared section language */
.marquee { overflow: hidden; color: #fff; background: var(--blue); }
.marquee-track { width: max-content; display: flex; align-items: center; gap: 28px; padding: 18px 0; font: 800 .72rem/1 Arial, sans-serif; letter-spacing: .16em; animation: marquee 22s linear infinite; }
.marquee-track i { color: var(--cyan); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }
.showcase, .difference, .process, .faq, .contact { padding: clamp(96px, 11vw, 160px) 0; }
.section-intro { display: grid; grid-template-columns: .65fr 2fr .8fr; align-items: end; gap: 46px; margin-bottom: 66px; }
.section-no { display: inline-grid; place-content: center; width: 35px; height: 35px; margin-bottom: 18px; color: var(--blue); border: 1px solid currentColor; border-radius: 50%; font: 800 .65rem/1 ui-monospace, monospace; }
.overline { margin: 0; color: var(--blue); font-size: .68rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.section-intro h2, .difference h2, .faq-title h2, .contact-head h2 { margin: 0; font-size: clamp(2.45rem, 4.9vw, 5rem); line-height: 1.05; letter-spacing: -.055em; }
h2 em { color: var(--blue); font-style: normal; }
.section-intro > p { margin: 0; color: var(--muted); font-size: .94rem; }
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }

/* Interactive concept lab */
.concept-lab { padding: 18px; background: #eaf0f8; border: 1px solid #d6e0ec; box-shadow: 0 34px 90px rgba(20,50,97,.12); transform-style: preserve-3d; transition: transform .18s ease-out; }
.concept-tabs { display: grid; grid-template-columns: repeat(3,1fr); gap: 5px; margin-bottom: 10px; }
.concept-tab { display: flex; gap: 13px; align-items: center; min-height: 55px; padding: 0 18px; border: 0; background: transparent; color: #65748a; cursor: pointer; text-align: left; }
.concept-tab i { font: 700 .64rem/1 ui-monospace, monospace; font-style: normal; }
.concept-tab span { font-size: .83rem; font-weight: 750; }
.concept-tab.active { color: #fff; background: var(--ink); }
.concept-screen { --concept-bg: #fbf7f0; --concept-ink: #17202d; --concept-accent: #ff4d27; overflow: hidden; background: #fff; border: 1px solid rgba(8,20,38,.1); }
.browser-bar { min-height: 46px; padding: 0 17px; display: flex; align-items: center; justify-content: space-between; color: #768296; background: #fff; border-bottom: 1px solid #e5e8ed; font: 650 .58rem/1 ui-monospace, monospace; letter-spacing: .11em; }
.browser-dots { display: flex; gap: 5px; }
.browser-dots i { width: 6px; height: 6px; border-radius: 50%; background: #ccd3dd; }
.concept-canvas { min-height: 520px; display: grid; grid-template-columns: 1fr 1fr; color: var(--concept-ink); background: var(--concept-bg); transition: background .55s var(--ease), color .55s; }
.concept-copy { padding: clamp(44px, 7vw, 95px); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.concept-label { margin-bottom: 23px; color: var(--concept-accent); font: 800 .62rem/1 ui-monospace, monospace; letter-spacing: .15em; }
.concept-copy h3 { margin: 0; font-size: clamp(2.25rem, 4.6vw, 5rem); line-height: .99; letter-spacing: -.065em; }
.concept-copy p { max-width: 390px; margin: 24px 0; color: color-mix(in srgb, var(--concept-ink), transparent 35%); font-size: .92rem; }
.concept-button { padding: 13px 16px; color: #fff; background: var(--concept-ink); font-size: .75rem; font-weight: 800; }
.concept-button b { margin-left: 20px; }
.concept-visual { position: relative; overflow: hidden; background: var(--concept-accent); transition: background .55s var(--ease); }
.concept-number { position: absolute; right: -4%; bottom: -20%; color: rgba(255,255,255,.18); font: 900 27rem/1 Arial,sans-serif; letter-spacing: -.1em; }
.concept-shape { position: absolute; z-index: 1; border: 2px solid rgba(255,255,255,.82); }
.shape-a { width: 45%; aspect-ratio: 1; top: 17%; left: 25%; border-radius: 50%; animation: concept-spin 11s linear infinite; }
.shape-a::before, .shape-a::after { content: ""; position: absolute; inset: 13%; border: inherit; transform: rotate(45deg); }
.shape-a::after { inset: 31%; border-radius: 50%; }
.shape-b { width: 53%; height: 18%; left: 7%; bottom: 13%; transform: rotate(-24deg); animation: shape-drift 5s ease-in-out infinite alternate; }
@keyframes concept-spin { to { rotate: 360deg; } } @keyframes shape-drift { to { transform: translate(32px,-18px) rotate(-12deg); } }
.theme-commerce { --concept-bg: #f4fff7; --concept-ink: #09281a; --concept-accent: #00a86b; }
.theme-platform { --concept-bg: #eef0ff; --concept-ink: #12133f; --concept-accent: #6a4cff; }
.concept-screen.switching .concept-copy, .concept-screen.switching .concept-visual { animation: concept-switch .5s var(--ease); }
@keyframes concept-switch { 0% { opacity: .25; transform: translateY(16px); } 100% { opacity: 1; transform: none; } }

/* Services */
.services { padding: clamp(96px, 11vw, 160px) 0; color: #fff; background: #07152f; }
.section-intro.inverse .section-no, .section-intro.inverse .overline { color: var(--cyan); }
.section-intro.inverse h2 em { color: var(--cyan); }
.section-intro.inverse > p { color: var(--dark-muted); }
.service-grid { display: grid; grid-template-columns: repeat(2,1fr); border: 1px solid rgba(255,255,255,.13); }
.service-card { --mouse-x: 50%; --mouse-y: 50%; position: relative; min-height: 430px; overflow: hidden; padding: clamp(28px, 4vw, 48px); border-right: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.13); }
.service-card:nth-child(2n) { border-right: 0; } .service-card:nth-last-child(-n+2) { border-bottom: 0; }
.service-card::before { content: ""; position: absolute; inset: 0; opacity: 0; background: radial-gradient(400px circle at var(--mouse-x) var(--mouse-y), rgba(53,215,255,.17), transparent 42%); transition: opacity .3s; }
.service-card:hover::before { opacity: 1; }
.service-top { position: relative; display: flex; justify-content: space-between; color: #8190a8; font: 700 .65rem/1 ui-monospace, monospace; }
.service-top i { font-size: 1.2rem; font-style: normal; transition: transform .3s; }
.service-card:hover .service-top i { transform: rotate(45deg); color: var(--cyan); }
.service-icon { position: relative; width: 58px; height: 58px; margin: 60px 0 26px; display: grid; place-content: center; color: var(--cyan); border: 1px solid rgba(53,215,255,.5); font: 800 1.1rem/1 ui-monospace, monospace; transition: color .3s, background .3s, transform .45s var(--ease); }
.service-card:hover .service-icon { color: var(--ink); background: var(--cyan); transform: rotate(8deg); }
.service-card h3 { position: relative; margin: 0 0 15px; font-size: clamp(1.6rem, 2.5vw, 2.5rem); letter-spacing: -.045em; }
.service-card > p { position: relative; max-width: 470px; margin: 0; color: var(--dark-muted); }
.service-card ul { position: relative; display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 0; padding: 0; list-style: none; }
.service-card li { padding: 7px 10px; color: #aeb9c9; border: 1px solid rgba(255,255,255,.13); font-size: .66rem; }

/* Compare */
.difference { background: #fff; }
.difference-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(45px,8vw,110px); align-items: center; }
.difference-copy .overline { margin-bottom: 20px; }
.difference-copy > p { margin: 26px 0 34px; color: var(--muted); }
.difference-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.difference-list span { display: flex; gap: 11px; align-items: center; padding-top: 13px; border-top: 1px solid var(--line); color: #4d5b6e; font-size: .74rem; }
.difference-list i { color: var(--blue); font: 700 .6rem/1 ui-monospace,monospace; font-style: normal; }
.compare { position: relative; min-height: 590px; overflow: hidden; border: 12px solid #e9eef5; box-shadow: 0 28px 75px rgba(18,51,99,.14); cursor: ew-resize; }
.compare-layer { position: absolute; inset: 0; padding: clamp(35px,5vw,67px); }
.compare-basic { color: #8994a4; background: #edf0f3; }
.compare-crafted { z-index: 2; overflow: hidden; width: 100%; color: #fff; background: #0a2a66; clip-path: inset(0 calc(100% - var(--split)) 0 0); }
.compare-tag { position: absolute; top: 22px; left: 24px; z-index: 5; padding: 7px 9px; color: #fff; background: rgba(8,20,38,.72); font: 700 .57rem/1 ui-monospace,monospace; letter-spacing: .08em; white-space: nowrap; }
.compare-crafted .compare-tag { background: var(--blue); }
.basic-nav { width: 100%; height: 10px; margin-top: 48px; background: #d8dde4; }
.basic-title { width: 76%; height: 65px; margin-top: 95px; background: #d1d7df; }
.basic-copy { width: 62%; height: 48px; margin-top: 20px; background: repeating-linear-gradient(#d9dee4 0 5px,transparent 5px 12px); }
.basic-button { width: 120px; height: 36px; margin-top: 31px; background: #cbd1d9; }
.compare-layer small { position: absolute; left: 34px; bottom: 28px; font-size: .58rem; letter-spacing: .08em; white-space: nowrap; }
.crafted-kicker { position: relative; z-index: 2; margin-top: 82px; color: var(--cyan); font: 700 .58rem/1 ui-monospace,monospace; letter-spacing: .13em; white-space: nowrap; }
.compare-crafted strong { position: relative; z-index: 2; display: block; width: 540px; margin-top: 37px; font-size: clamp(2.05rem,4vw,4.15rem); line-height: 1; letter-spacing: -.06em; white-space: nowrap; }
.crafted-action { position: relative; z-index: 2; width: fit-content; margin-top: 37px; padding: 13px 16px; color: #07152f; background: var(--cyan); font-size: .68rem; font-weight: 800; white-space: nowrap; }
.crafted-orb { position: absolute; width: 320px; height: 320px; right: -90px; top: -50px; border: 1px solid rgba(53,215,255,.45); border-radius: 50%; box-shadow: inset 0 0 75px rgba(53,215,255,.17); animation: compare-orb 6s ease-in-out infinite alternate; }
.crafted-orb::after { content: ""; position: absolute; inset: 25%; border: 1px solid rgba(255,255,255,.4); border-radius: 50%; }
@keyframes compare-orb { to { transform: translate(-45px,55px) scale(.82); } }
.compare-handle { position: absolute; z-index: 4; top: 0; bottom: 0; left: var(--split); width: 2px; background: #fff; box-shadow: 0 0 14px rgba(8,20,38,.28); pointer-events: none; }
.compare-handle span { position: absolute; top: 50%; left: 50%; translate: -50% -50%; width: 44px; height: 44px; display: grid; place-content: center; color: #fff; background: var(--blue); border: 4px solid #fff; border-radius: 50%; font-weight: 900; }
.compare input { position: absolute; z-index: 5; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }

/* Process */
.process { background: var(--soft); border-block: 1px solid var(--line); }
.process-track { position: relative; border-top: 1px solid #cfd9e6; }
.process-line { position: absolute; top: -2px; left: 0; width: 100%; height: 3px; }
.process-line i { display: block; width: 25%; height: 100%; background: var(--blue); transition: width .65s var(--ease); }
.process-step { display: grid; grid-template-columns: .75fr 1.25fr; border-bottom: 1px solid #cfd9e6; }
.process-step button { display: flex; align-items: center; gap: 30px; padding: 32px 20px 32px 0; border: 0; background: transparent; cursor: pointer; text-align: left; }
.process-step button span { color: #8a98ab; font: 700 .66rem/1 ui-monospace,monospace; }
.process-step button b { font-size: clamp(1.05rem,1.8vw,1.4rem); }
.process-step > div { max-height: 0; overflow: hidden; opacity: 0; padding: 0 0 0 40px; border-left: 1px solid transparent; transition: max-height .65s var(--ease), padding .65s var(--ease), opacity .45s, border-color .4s; }
.process-step.active > div { max-height: 250px; opacity: 1; padding: 30px 0 30px 40px; border-color: #cfd9e6; }
.process-step h3 { margin: 0 0 8px; font-size: 1.25rem; }
.process-step p { max-width: 680px; margin: 0 0 14px; color: var(--muted); font-size: .88rem; }
.process-step small { color: var(--blue); font: 700 .58rem/1 ui-monospace,monospace; letter-spacing: .11em; }
.process-step.active button span { color: var(--blue); }

/* Quality */
.quality { position: relative; overflow: hidden; padding: clamp(100px,12vw,175px) 0; background: #061226; }
.quality-orb { position: absolute; width: 650px; height: 650px; left: -300px; bottom: -380px; border-radius: 50%; background: radial-gradient(circle, rgba(36,107,253,.35), transparent 67%); filter: blur(12px); }
.quality-layout { position: relative; display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(60px,9vw,130px); align-items: center; }
.quality-copy .section-no, .quality-copy .overline { color: var(--cyan); }
.quality-copy h2 { margin: 24px 0; font-size: clamp(2.45rem,4.7vw,4.8rem); line-height: 1.05; letter-spacing: -.055em; }
.quality-copy h2 em { color: var(--cyan); }
.quality-copy > p { max-width: 530px; margin: 0 0 34px; color: var(--dark-muted); }
.quality-grid { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid rgba(255,255,255,.13); }
.quality-item { position: relative; min-height: 285px; padding: 26px; border-right: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.13); }
.quality-item:nth-child(2n) { border-right: 0; } .quality-item:nth-last-child(-n+2) { border-bottom: 0; }
.quality-item > span { color: #73839c; font: 700 .6rem/1 ui-monospace,monospace; }
.quality-ring { width: 52px; height: 52px; margin: 42px 0 24px; padding: 7px; border: 1px solid rgba(53,215,255,.42); border-radius: 50%; animation: ring-spin 8s linear infinite; }
.quality-ring i { display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px var(--cyan); }
@keyframes ring-spin { to { transform: rotate(360deg); } }
.quality-item h3 { margin: 0 0 8px; font-size: 1.1rem; }
.quality-item p { margin: 0; color: var(--dark-muted); font-size: .78rem; }
.capability-marquee { overflow: hidden; color: #07152f; background: var(--cyan); }
.capability-track { width: max-content; padding: 19px 0; display: flex; gap: 18px; animation: marquee-reverse 28s linear infinite; }
.capability-track span { display: flex; align-items: center; gap: 18px; font: 900 .69rem/1 Arial,sans-serif; letter-spacing: .14em; }
.capability-track span::after { content: "/"; opacity: .42; }
@keyframes marquee-reverse { from { transform: translateX(-50%); } }

/* FAQ */
.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(55px,9vw,130px); }
.faq-title .overline { margin-bottom: 22px; }
.faq-title > p:last-child { max-width: 360px; margin-top: 26px; color: var(--muted); }
.accordion { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { width: 100%; min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 20px 2px; border: 0; background: transparent; cursor: pointer; text-align: left; font-size: 1rem; font-weight: 750; }
.faq-item button i { position: relative; flex: 0 0 auto; width: 24px; height: 24px; border: 1px solid #bac6d6; border-radius: 50%; }
.faq-item button i::before, .faq-item button i::after { content: ""; position: absolute; width: 8px; height: 1px; top: 11px; left: 7px; background: var(--ink); transition: transform .3s; }
.faq-item button i::after { transform: rotate(90deg); }
.faq-item.open button i::after { transform: rotate(0); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.faq-answer p { overflow: hidden; max-width: 680px; margin: 0; color: var(--muted); font-size: .9rem; }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-item.open .faq-answer p { padding-bottom: 27px; }

/* Brief */
.contact { color: #fff; background: var(--blue); }
.contact-shell { position: relative; }
.contact-shell::before { content: ""; position: absolute; width: 470px; height: 470px; right: -230px; top: -200px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; box-shadow: 0 0 0 100px rgba(255,255,255,.035), 0 0 0 200px rgba(255,255,255,.025); animation: contact-orbit 8s ease-in-out infinite alternate; }
@keyframes contact-orbit { to { transform: translate(-45px,60px) scale(.85); } }
.contact-head { position: relative; z-index: 1; margin-bottom: 68px; }
.contact-head .section-no, .contact-head .overline { color: #fff; }
.contact-head .overline { margin-bottom: 21px; }
.contact-head h2 em { color: var(--cyan); }
.brief { position: relative; z-index: 1; background: #fff; color: var(--ink); box-shadow: 0 30px 80px rgba(3,30,92,.25); }
.brief-step { display: grid; grid-template-columns: 90px 1fr; gap: 30px; padding: clamp(30px,5vw,58px); border-bottom: 1px solid var(--line); }
.brief-step:last-child { border-bottom: 0; }
.brief-no { color: var(--blue); font: 800 .67rem/1 ui-monospace,monospace; }
.brief h3 { margin: -8px 0 26px; font-size: clamp(1.2rem,2vw,1.65rem); letter-spacing: -.03em; }
.choice-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }
.choice { min-height: 67px; padding: 11px 13px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 3px; border: 1px solid #d6dfeb; background: #fff; color: #546379; cursor: pointer; font-size: .78rem; font-weight: 700; text-align: left; transition: color .25s, border-color .25s, background .25s, transform .25s, box-shadow .25s; }
.choice small { color: var(--blue); font-size: .75rem; font-weight: 800; }
.choice:hover { border-color: var(--blue); transform: translateY(-2px); }
.choice.active { color: #fff; border-color: var(--blue); background: var(--blue); box-shadow: 0 13px 28px rgba(36,107,253,.18); }
.choice.active small { color: #fff; opacity: .78; }
.price-step { background: #f7faff; }
.price-builder { display: grid; grid-template-columns: minmax(0,1fr) minmax(310px,370px); align-items: stretch; gap: clamp(25px,4vw,55px); }
.price-controls h3 { margin-bottom: 30px; }
.pages-control { padding: 19px 21px 17px; border: 1px solid #d8e2f0; background: #fff; }
.pages-control label { display: flex; justify-content: space-between; align-items: center; gap: 20px; color: #53637a; font-size: .78rem; font-weight: 750; }
.pages-control label strong { color: var(--ink); font-size: .9rem; }
.pages-control output { color: var(--blue); font-size: 1.25rem; }
.pages-control input[type="range"] { width: 100%; height: 5px; margin: 21px 0 5px; border: 0; box-shadow: none; outline: 0; background: linear-gradient(90deg,var(--blue) 0 var(--range-progress,21%),#dce6f3 var(--range-progress,21%) 100%); cursor: pointer; appearance: none; }
.pages-control input[type="range"]::-webkit-slider-thumb { width: 20px; height: 20px; border: 4px solid #fff; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px var(--blue), 0 5px 13px rgba(36,107,253,.25); appearance: none; }
.pages-control input[type="range"]::-moz-range-thumb { width: 13px; height: 13px; border: 4px solid #fff; border-radius: 50%; background: var(--blue); box-shadow: 0 0 0 1px var(--blue); }
.feature-options { margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; border: 0; }
.feature-options legend { margin-bottom: 11px; color: #68778d; font-size: .78rem; font-weight: 750; }
.feature-options label { position: relative; min-height: 54px; display: flex; align-items: center; cursor: pointer; }
.feature-options input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.feature-options label > span { width: 100%; min-height: 54px; padding: 9px 12px; display: flex; align-items: center; justify-content: space-between; gap: 9px; border: 1px solid #d8e2f0; background: #fff; color: #53637a; font-size: .78rem; font-weight: 700; transition: border-color .2s, background .2s, color .2s, transform .2s; }
.feature-options label > span::before { content: "+"; width: 19px; height: 19px; flex: 0 0 auto; display: grid; place-content: center; border: 1px solid #b8c7d9; border-radius: 50%; color: var(--blue); font-size: .82rem; }
.feature-options label > span small { margin-left: auto; color: var(--blue); font-size: .72rem; }
.feature-options label:hover > span { border-color: var(--blue); transform: translateY(-1px); }
.feature-options input:focus-visible + span { outline: 2px solid var(--blue); outline-offset: 2px; }
.feature-options input:checked + span { color: #fff; border-color: var(--blue); background: var(--blue); }
.feature-options input:checked + span::before { content: "✓"; color: var(--blue); border-color: #fff; background: #fff; }
.feature-options input:checked + span small { color: #fff; }
.price-card { position: sticky; top: 110px; min-height: 100%; padding: clamp(28px,4vw,42px); overflow: hidden; color: #fff; background: var(--ink); box-shadow: 0 24px 52px rgba(8,20,38,.17); }
.price-card::before { content: ""; position: absolute; width: 210px; height: 210px; right: -85px; top: -95px; border: 1px solid rgba(53,215,255,.38); border-radius: 50%; box-shadow: 0 0 0 43px rgba(36,107,253,.07), 0 0 0 85px rgba(36,107,253,.04); }
.price-card > span { position: relative; color: #a9b6c8; font: 750 .75rem/1 ui-monospace,monospace; letter-spacing: .11em; text-transform: uppercase; }
.price-card > strong { position: relative; margin: 21px 0 13px; display: block; color: var(--cyan); font-size: clamp(1.8rem,3.2vw,2.7rem); line-height: 1.05; letter-spacing: -.055em; }
.price-card > p { position: relative; margin: 0 0 30px; color: #a9b6c8; font-size: .8rem; }
.price-card > div { position: relative; margin: 9px 0; color: #e7eef8; font-size: .78rem; }
.price-card > div i { margin-right: 8px; color: var(--cyan); font-style: normal; }
.price-card > small { position: relative; margin-top: 28px; padding-top: 16px; display: block; border-top: 1px solid rgba(255,255,255,.14); color: #a9b6c8; font-size: .75rem; }
textarea, input { width: 100%; border: 0; border-bottom: 1px solid #bdc9d8; border-radius: 0; outline: 0; background: transparent; color: var(--ink); transition: border-color .25s, box-shadow .25s; }
textarea:focus, input:focus { border-color: var(--blue); box-shadow: 0 2px 0 var(--blue); }
textarea { min-height: 120px; padding: 10px 0; resize: vertical; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; }
.field-grid label span { display: block; margin-bottom: 8px; color: #69778c; font-size: .67rem; font-weight: 700; }
.field-grid input { padding: 11px 0; }
.submit { width: 100%; min-height: 59px; margin-top: 30px; padding: 0 19px; display: flex; align-items: center; justify-content: space-between; border: 0; color: #fff; background: var(--ink); cursor: pointer; font-weight: 800; }
.submit:hover { background: var(--blue); }
.submit:disabled { cursor: wait; opacity: .68; }
.form-note { margin: 10px 0 0; color: #7b899d; font-size: .75rem; }
.form-status { min-height: 1.4em; margin: 7px 0 0; color: #246bfd; font-size: .78rem; font-weight: 700; }
.form-status.error { color: #c83f53; }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.contact-footer { position: relative; z-index: 1; margin-top: 32px; display: flex; justify-content: space-between; gap: 25px; font-size: .75rem; }
.contact-footer a { border-bottom: 1px solid rgba(255,255,255,.6); font-weight: 800; }
.contact-footer span { opacity: .74; }

/* Footer and toast */
.footer { padding: 70px 0 24px; background: #061226; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr auto; align-items: end; gap: 40px; padding-bottom: 65px; }
.footer .brand { width: fit-content; }
.footer .logo-orbit, .footer .logo-v { stroke: #fff; }
.footer .logo-star { fill: var(--cyan); }
.footer .brand-wordmark { color: #fff; }
.footer .brand-wordmark strong { color: var(--cyan); }
.footer-top p { margin: 0; color: var(--dark-muted); font-size: .9rem; }
.back-top { width: 55px; height: 55px; display: grid; place-content: center; border: 1px solid rgba(255,255,255,.25); font-size: 1.2rem; }
.footer-bottom { padding-top: 23px; display: flex; justify-content: space-between; gap: 25px; border-top: 1px solid rgba(255,255,255,.13); color: #718198; font: 650 .58rem/1 ui-monospace,monospace; letter-spacing: .11em; }
.toast { position: fixed; z-index: 120; right: 24px; bottom: 24px; display: flex; align-items: center; gap: 11px; padding: 14px 17px; color: #fff; background: var(--ink); box-shadow: 0 18px 45px rgba(8,20,38,.25); transform: translateY(130%); opacity: 0; transition: transform .45s var(--ease), opacity .45s; font-size: .78rem; }
.toast.show { transform: none; opacity: 1; }
.toast.error { background: #8e2439; }
.toast i { width: 22px; height: 22px; display: grid; place-content: center; border-radius: 50%; color: var(--ink); background: var(--cyan); font-style: normal; }

/* Responsive */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .hero-layout { grid-template-columns: minmax(0, 1.2fr) minmax(320px, .8fr); padding-top: 108px; padding-bottom: 58px; }
  .hero-art { min-height: 450px; }
  .section-intro { grid-template-columns: .55fr 1.65fr .8fr; gap: 28px; }
  .difference-layout { grid-template-columns: 1fr; }
  .difference-copy { max-width: 690px; }
  .compare { min-height: 540px; }
  .quality-layout { grid-template-columns: 1fr; }
  .quality-copy { max-width: 740px; }
  .price-builder { grid-template-columns: 1fr; }
  .price-card { position: relative; top: auto; min-height: 320px; }
}

@media (max-width: 800px) {
  html { scroll-padding-top: 68px; }
  [id] { scroll-margin-top: 68px; }
  .shell { width: min(calc(100% - 32px), var(--shell)); }
  .site-header { padding-top: env(safe-area-inset-top); }
  .nav { min-height: 68px; gap: 16px; }
  .nav-cta { display: none; }
  .menu-button { position: relative; z-index: 2; width: 44px; height: 44px; flex: 0 0 44px; display: grid; place-content: center; }
  .menu-button.active span:first-child { transform: translateY(3px) rotate(45deg); }
  .menu-button.active span:last-child { transform: translateY(-3px) rotate(-45deg); }
  .mobile-menu { display: flex; position: absolute; inset: 100% 0 auto; width: 100%; height: calc(100svh - 68px - env(safe-area-inset-top)); height: calc(100dvh - 68px - env(safe-area-inset-top)); padding: 30px max(24px,env(safe-area-inset-right)) calc(30px + env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left)); flex-direction: column; overflow-y: auto; overscroll-behavior: contain; color: #fff; background: rgba(7,21,47,.985); visibility: hidden; opacity: 0; transform: translateY(-12px); transition: opacity .35s, transform .35s, visibility .35s; }
  .mobile-menu.open { visibility: visible; opacity: 1; transform: none; }
  .mobile-menu a { min-height: 58px; padding: 16px 0; display: flex; align-items: center; border-bottom: 1px solid rgba(255,255,255,.14); font-size: 1.08rem; }
  .mobile-menu a:last-child { margin-top: 22px; padding: 15px 17px; justify-content: space-between; border: 0; background: var(--blue); font-weight: 800; }
  .hero { min-height: auto; }
  .hero-layout { min-height: auto; padding: 108px 0 76px; grid-template-columns: minmax(0,1fr); }
  .hero-copy { min-width: 0; padding-bottom: 0; }
  h1 { max-width: 100%; font-size: clamp(2.85rem,9.8vw,4.7rem); overflow-wrap: normal; }
  .hero-lead { max-width: 620px; }
  .hero-art { width: min(100%,580px); min-height: 400px; margin: -8px auto 0; }
  .hero-art > img { width: min(84vw,500px); }
  .card-top { right: 4%; }
  .card-bottom { left: 3%; }
  .hero-foot { display: none; }
  .showcase, .services, .difference, .process, .faq, .contact { padding: 88px 0; }
  .quality { padding: 96px 0; }
  .section-intro { grid-template-columns: 1fr; align-items: start; gap: 22px; margin-bottom: 46px; }
  .section-intro > div { display: flex; align-items: center; gap: 13px; }
  .section-intro .section-no { margin: 0; }
  .section-intro h2, .difference h2, .faq-title h2, .contact-head h2, .quality-copy h2 { font-size: clamp(2.35rem,8.2vw,4rem); }
  .section-intro > p { max-width: 550px; font-size: 1rem; }
  .concept-canvas { min-height: 0; grid-template-columns: 1fr; }
  .concept-copy { min-height: 365px; }
  .concept-visual { min-height: 300px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(2n), .service-card:nth-last-child(-n+2) { min-height: 350px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
  .service-card:last-child { border-bottom: 0; }
  .difference-layout { gap: 58px; }
  .compare { min-height: 490px; }
  .faq-layout { grid-template-columns: 1fr; gap: 46px; }
  .contact-head { margin-bottom: 46px; }
  .brief-step { grid-template-columns: 44px minmax(0,1fr); gap: 14px; }
  .choice-grid { grid-template-columns: 1fr 1fr; }
  .footer { padding-top: 60px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  button, input, textarea { font-size: 16px; }
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .brand { gap: 8px; }
  .brand-wordmark { font-size: .84rem; }
  .logo-mark { width: 38px; height: 38px; }
  .mobile-menu { padding-inline: max(20px,env(safe-area-inset-left)); }
  .hero-layout { padding: 100px 0 58px; }
  .hero-kicker { max-width: 100%; margin-bottom: 23px; padding: 8px 10px; font-size: .75rem; line-height: 1.35; letter-spacing: .015em; }
  h1 { font-size: clamp(2.55rem,11.7vw,3.65rem); line-height: 1.04; letter-spacing: -.045em; }
  .word-rotator { display: grid; width: fit-content; max-width: 100%; margin-top: 3px; }
  .hero-lead { margin: 25px 0 28px; font-size: 1rem; line-height: 1.65; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 22px; }
  .hero-actions .button { width: 100%; }
  .text-link { width: fit-content; min-height: 44px; }
  .hero-trust { margin-top: 30px; display: grid; gap: 8px; font-size: .78rem; }
  .hero-art { min-height: 315px; margin-top: 4px; }
  .hero-art > img { width: min(90vw,390px); }
  .floating-card { min-width: 122px; padding: 9px 10px; font-size: .62rem; letter-spacing: .06em; }
  .card-top { top: 20%; right: 0; }
  .card-bottom { bottom: 13%; left: 0; }
  .art-signature { display: none; }
  .marquee-track, .capability-track { padding-block: 15px; }
  .showcase, .services, .difference, .process, .faq, .contact { padding: 72px 0; }
  .quality { padding: 78px 0; }
  .section-intro { gap: 18px; margin-bottom: 36px; }
  .section-intro h2, .difference h2, .faq-title h2, .contact-head h2, .quality-copy h2 { font-size: clamp(2.08rem,9.6vw,3.25rem); line-height: 1.08; }
  .section-intro > p, .difference-copy > p, .quality-copy > p, .faq-title > p:last-child { font-size: 1rem; line-height: 1.65; }
  .concept-lab { padding: 7px; }
  .concept-tabs { display: flex; gap: 6px; margin-bottom: 7px; overflow-x: auto; scrollbar-width: none; scroll-snap-type: x proximity; }
  .concept-tabs::-webkit-scrollbar { display: none; }
  .concept-tab { min-width: 150px; min-height: 48px; padding: 0 13px; flex: 1 0 auto; scroll-snap-align: start; }
  .concept-copy { min-height: 330px; padding: 38px 24px; }
  .concept-copy h3 { font-size: clamp(2.2rem,10.4vw,3rem); line-height: 1.04; }
  .concept-copy p { font-size: .96rem; line-height: 1.6; }
  .concept-visual { min-height: 250px; }
  .concept-number { font-size: 17rem; }
  .service-card, .service-card:nth-child(2n), .service-card:nth-last-child(-n+2) { min-height: 0; padding: 27px 23px 31px; }
  .service-icon { margin: 34px 0 22px; }
  .service-card > p { font-size: .95rem; line-height: 1.6; }
  .service-card li { font-size: .75rem; }
  .difference-layout { gap: 42px; }
  .difference-list { grid-template-columns: 1fr; }
  .difference-list span { min-height: 44px; font-size: .82rem; }
  .compare { min-height: 430px; border-width: 6px; }
  .compare-layer { padding: 27px 19px; }
  .compare-tag { top: 15px; left: 15px; font-size: .68rem; }
  .crafted-kicker { max-width: 82%; margin-top: 72px; font-size: .68rem; line-height: 1.35; white-space: normal; }
  .compare-crafted strong { width: min(315px,92vw); margin-top: 27px; font-size: clamp(1.75rem,8.2vw,2.25rem); line-height: 1.06; white-space: normal; }
  .crafted-action { margin-top: 27px; font-size: .75rem; }
  .compare-layer small { left: 19px; right: 19px; bottom: 17px; font-size: .68rem; line-height: 1.35; white-space: normal; }
  .compare-handle span { width: 42px; height: 42px; }
  .process-step { grid-template-columns: 1fr; }
  .process-step button { min-height: 68px; padding: 20px 0; gap: 20px; }
  .process-step button b { font-size: 1.08rem; }
  .process-step > div, .process-step.active > div { padding-left: 0; border-left: 0; }
  .process-step.active > div { max-height: 360px; padding: 6px 0 24px; }
  .process-step p { font-size: .95rem; line-height: 1.58; }
  .quality-layout { gap: 46px; }
  .quality-grid { grid-template-columns: 1fr 1fr; }
  .quality-item, .quality-item:nth-child(2n), .quality-item:nth-last-child(-n+2) { min-height: 210px; padding: 20px 17px; border-right: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.13); }
  .quality-item:nth-child(2n) { border-right: 0; }
  .quality-item:nth-last-child(-n+2) { border-bottom: 0; }
  .quality-ring { margin: 30px 0 20px; }
  .quality-item p { font-size: .78rem; }
  .faq-item button { min-height: 74px; gap: 18px; padding: 18px 0; font-size: 1rem; line-height: 1.45; }
  .faq-answer p { font-size: .95rem; line-height: 1.6; }
  .contact-shell::before { width: 310px; height: 310px; right: -190px; top: -100px; }
  .contact-head { margin-bottom: 34px; }
  .brief-step { grid-template-columns: 1fr; gap: 17px; padding: 27px 18px; }
  .brief-no { width: 32px; height: 32px; display: grid; place-content: center; border: 1px solid currentColor; border-radius: 50%; }
  .brief h3 { margin: 0 0 21px; font-size: 1.25rem; line-height: 1.35; }
  .choice-grid { grid-template-columns: 1fr 1fr; }
  .choice { min-height: 74px; padding: 11px; font-size: .77rem; }
  .feature-options, .field-grid { grid-template-columns: 1fr; }
  .pages-control { padding: 17px 15px 13px; }
  .pages-control label { align-items: flex-start; flex-direction: column; gap: 5px; font-size: .8rem; }
  .pages-control input[type="range"] { height: 28px; margin: 13px 0 0; background: transparent; }
  .pages-control input[type="range"]::-webkit-slider-runnable-track { height: 5px; background: linear-gradient(90deg,var(--blue) 0 var(--range-progress,21%),#dce6f3 var(--range-progress,21%) 100%); }
  .pages-control input[type="range"]::-moz-range-track { height: 5px; background: linear-gradient(90deg,var(--blue) 0 var(--range-progress,21%),#dce6f3 var(--range-progress,21%) 100%); }
  .feature-options label, .feature-options label > span { min-height: 58px; }
  .price-card { min-height: 0; padding: 29px 22px; }
  .price-card > strong { font-size: clamp(1.75rem,8.2vw,2.35rem); }
  textarea { min-height: 140px; }
  .field-grid { gap: 22px; }
  .submit { min-height: 60px; }
  .contact-footer, .footer-top, .footer-bottom { display: flex; flex-direction: column; align-items: flex-start; }
  .contact-footer { line-height: 1.6; }
  .footer-top { gap: 25px; padding-bottom: 42px; }
  .footer-bottom { gap: 13px; line-height: 1.4; }
  .toast { right: 14px; bottom: calc(14px + env(safe-area-inset-bottom)); left: 14px; justify-content: center; }
}

@media (max-width: 380px) {
  .shell { width: calc(100% - 20px); }
  .brand-wordmark { font-size: .78rem; }
  .logo-mark { width: 35px; height: 35px; }
  h1 { font-size: clamp(2.32rem,11.6vw,2.72rem); }
  .hero-kicker { font-size: .75rem; }
  .hero-art { min-height: 285px; }
  .floating-card { min-width: 112px; font-size: .58rem; }
  .choice-grid { grid-template-columns: 1fr; }
  .quality-grid { grid-template-columns: 1fr; }
  .quality-item, .quality-item:nth-child(2n), .quality-item:nth-last-child(-n+2) { min-height: 190px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
  .quality-item:last-child { border-bottom: 0; }
}

@media (max-width: 900px) and (max-height: 560px) and (orientation: landscape) {
  .hero-layout { padding: 78px 0 24px; grid-template-columns: minmax(0,1.1fr) minmax(260px,.9fr); gap: 20px; }
  .hero-kicker { margin-bottom: 14px; }
  h1 { font-size: clamp(2.25rem,5vw,3rem); }
  .hero-lead { margin: 12px 0 13px; font-size: .85rem; line-height: 1.5; }
  .hero-actions { flex-direction: row; align-items: center; gap: 16px; }
  .hero-actions .button { min-height: 52px; }
  .hero-trust { display: none; }
  .hero-art { min-height: 260px; margin: 0; }
  .hero-art > img { width: min(42vw,330px); }
  .floating-card { display: none; }
}

@media (hover: none), (pointer: coarse), (max-width: 900px) {
  .cursor-dot, .cursor-ring { display: none; }
  .service-card::before { display: none; }
  .service-card:hover .service-icon, .service-card:hover .service-top i, .choice:hover, .feature-options label:hover > span { transform: none; }
  button, a, input[type="range"], label { -webkit-tap-highlight-color: rgba(36,107,253,.14); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .loader { display: none; }
  .entrance, .reveal { opacity: 1 !important; transform: none !important; }
}