:root {
  --bg: #f8f8fb;
  --surface: #fff;
  --surface-2: #f1eff7;
  --ink: #28262f;
  --muted: #67626f;
  --purple: #7351b8;
  --purple-deep: #442d6a;
  --teal: #20aa9c;
  --line: rgba(48, 39, 65, .13);
  --shadow: 0 22px 65px rgba(48, 34, 70, .12);
  --radius: 24px;
  --container: min(1180px, calc(100% - 40px));
  --display: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; overflow-x: hidden; }
body { margin: 0; color: var(--ink); background: var(--bg); font-family: var(--body); line-height: 1.55; overflow-x: hidden; }
body::selection { background: rgba(115,81,184,.2); }
img { display: block; max-width: 100%; }
button, a { font: inherit; }
button { color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); line-height: 1.06; letter-spacing: -.035em; }
h1 { margin-bottom: 24px; font-size: clamp(2.55rem, 5.2vw, 5.2rem); max-width: 15ch; }
h2 { margin-bottom: 20px; font-size: clamp(2rem, 3.7vw, 3.75rem); max-width: 15ch; }
h3 { margin-bottom: 12px; font-size: clamp(1.12rem, 1.7vw, 1.42rem); }
p { color: var(--muted); }
.container { width: var(--container); margin-inline: auto; }
.section-pad { padding: clamp(38px, 4vw, 56px) 0; position: relative; }
.skip-link { position: fixed; z-index: 999; left: 20px; top: -60px; background: var(--ink); color: white; padding: 10px 16px; border-radius: 10px; transition: top .2s; }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 100; background: color-mix(in srgb, var(--bg) 88%, transparent); border-bottom: 1px solid transparent; backdrop-filter: blur(18px); }
.site-header::after { content: ""; position: absolute; inset: auto 0 0; border-bottom: 1px solid var(--line); opacity: .65; }
.header-inner { min-height: 72px; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 750; letter-spacing: -.02em; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; min-width: 48px; height: 34px; padding: 0 8px; background: var(--ink); color: #fff; border-radius: 10px; font-weight: 850; letter-spacing: -.06em; }
.main-nav { display: flex; align-items: center; gap: 24px; margin-left: auto; }
.main-nav a { color: var(--muted); font-size: .93rem; transition: color .2s; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--purple); }
.main-nav a[aria-current="page"] { color: var(--purple-deep); font-weight: 780; }
.menu-toggle { display: none; border: 0; background: none; padding: 8px; }
.menu-toggle b { font-size: .78rem; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 24px; border: 1px solid transparent; border-radius: 14px; background: var(--purple); color: #fff; font-weight: 750; cursor: pointer; box-shadow: 0 10px 30px rgba(89,57,143,.2); transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); box-shadow: 0 15px 34px rgba(89,57,143,.28); }
.button:focus-visible, .text-link:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid color-mix(in srgb, var(--teal) 62%, white); outline-offset: 3px; }
.button-small { min-height: 42px; padding: 0 18px; font-size: .88rem; }
.button-ghost { background: transparent; color: var(--ink); border-color: var(--line); box-shadow: none; }
.button-light { background: #fff; color: var(--purple-deep); }
.button-line { background: transparent; color: #fff; border-color: rgba(255,255,255,.38); box-shadow: none; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.eyebrow, .kicker { display: inline-block; color: var(--purple); font-size: .76rem; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow { margin-bottom: 22px; }
.kicker { margin-bottom: 14px; }
.hero { min-height: auto; display: grid; align-items: center; padding: clamp(34px, 4vw, 54px) 0 clamp(38px, 4.5vw, 60px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); align-items: center; gap: clamp(42px, 7vw, 96px); }
.hero-lead { font-size: clamp(1.04rem, 1.6vw, 1.28rem); max-width: 640px; }
.platforms { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0; }
.platforms span { padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .82rem; background: color-mix(in srgb, var(--surface) 70%, transparent); }
.hero-visual { min-width: 0; }
.portrait-frame, .creative-portrait, .tech-window { position: relative; }
.portrait-frame img, .creative-portrait img { width: 100%; max-height: 680px; object-fit: cover; object-position: center 24%; }
.portrait-note { position: absolute; z-index: 2; left: -28px; bottom: 42px; padding: 12px 18px; background: #fff; border: 1px solid var(--line); border-radius: 999px; box-shadow: var(--shadow); font-size: .8rem; font-weight: 750; }
.section-heading { max-width: 740px; }
.section-heading > p { max-width: 680px; font-size: 1.05rem; }
.task-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 42px; }
.task-card { min-height: 228px; text-align: left; padding: 26px; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius); cursor: pointer; display: flex; flex-direction: column; align-items: flex-start; transition: transform .22s, border-color .22s, box-shadow .22s; }
.task-card:hover, .task-card.is-active { transform: translateY(-5px); border-color: color-mix(in srgb, var(--purple) 55%, transparent); box-shadow: var(--shadow); }
.task-card strong { font-size: 1.12rem; margin: 22px 0 8px; }
.task-card span:not(.icon) { color: var(--muted); font-size: .92rem; }
.task-card em { margin-top: auto; padding-top: 20px; color: var(--purple); font-style: normal; font-size: .82rem; font-weight: 800; }
.icon { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--surface-2); color: var(--purple); font-weight: 850; font-size: .72rem; }
.split-title { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(36px, 8vw, 110px); }
.audience-grid { display: grid; gap: 14px; }
.audience-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); display: grid; grid-template-columns: 48px 1fr; column-gap: 18px; }
.audience-card h3, .audience-card p { grid-column: 2; }
.audience-card .icon { grid-row: 1 / 3; }
.audience-card p { margin-bottom: 0; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 44px; }
.service-card { padding: clamp(26px, 4vw, 42px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.service-top { display: flex; align-items: center; gap: 16px; }
.service-top h3 { margin: 0; }
.service-card dl { margin: 28px 0 20px; display: grid; grid-template-columns: 120px 1fr; gap: 8px 18px; }
.service-card dt { color: var(--purple); font-weight: 800; font-size: .8rem; }
.service-card dd { margin: 0; color: var(--muted); }
.text-link { border: 0; padding: 0; background: transparent; color: var(--purple); cursor: pointer; font-weight: 820; }
.capabilities-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 8vw, 100px); align-items: center; }
blockquote { margin: 34px 0 0; padding-left: 20px; border-left: 3px solid var(--teal); color: var(--ink); font-size: 1.22rem; font-weight: 720; }
.capability-cloud { display: flex; flex-wrap: wrap; gap: 12px; align-content: center; }
.capability-cloud span { padding: 14px 18px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); box-shadow: 0 8px 22px rgba(47,35,67,.06); }
.local-notice { margin: 28px 0 20px; padding: 14px 18px; border: 1px solid color-mix(in srgb, #d89b20 45%, transparent); background: #fff8e8; border-radius: 14px; color: #76510d; font-size: .86rem; }
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.case-card { min-width: 0; overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.case-image { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: linear-gradient(145deg, #eee8fb, #def8f3); }
.case-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .5s; }
.case-card:hover .case-image img { transform: scale(1.035); }
.case-body { padding: 24px; }
.case-body small, .article-card small { color: var(--teal); font-weight: 800; }
.case-body h3 { margin-top: 10px; }
.case-body p { font-size: .9rem; }
.center-action { display: flex; justify-content: center; margin-top: 32px; }
.process-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 42px; }
.process-step { position: relative; padding: 28px 22px; border-top: 1px solid var(--line); }
.process-step > span { color: var(--purple); font-weight: 850; font-size: .8rem; }
.process-step h3 { margin-top: 46px; font-size: 1.1rem; }
.process-step p { font-size: .88rem; }
.section-note { margin-top: 24px; font-size: .84rem; }
.bot-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 50px; padding: clamp(34px, 6vw, 72px); border-radius: calc(var(--radius) + 10px); background: linear-gradient(135deg, var(--purple-deep), #6c47a7 56%, #168f87); color: #fff; box-shadow: var(--shadow); }
.bot-panel h2, .bot-panel p { color: #fff; }
.bot-panel p { opacity: .82; max-width: 650px; }
.bot-panel .kicker { color: #aef0e8; }
.bot-visual { min-height: 280px; position: relative; border: 1px solid rgba(255,255,255,.18); border-radius: 24px; background: rgba(255,255,255,.08); }
.message { position: absolute; max-width: 80%; padding: 13px 16px; border-radius: 16px 16px 16px 4px; background: #fff; color: var(--purple-deep); box-shadow: 0 16px 40px rgba(13,8,25,.18); font-size: .86rem; }
.m1 { top: 38px; left: 28px; }.m2 { top: 112px; right: 24px; border-radius: 16px 16px 4px 16px; background: #baf5ec; }.m3 { bottom: 30px; left: 46px; }
.about-grid { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: clamp(42px, 8vw, 110px); }
.about-photo { overflow: hidden; border-radius: var(--radius); max-height: 560px; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 22%; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 42px; }
.article-card { overflow: hidden; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.article-card > div:last-child { padding: 22px; }
.article-card h3 { margin-top: 10px; font-size: 1.17rem; }
.article-card p { font-size: .9rem; }
.article-cover { position: relative; aspect-ratio: 1.45; padding: 22px; display: flex; align-items: flex-end; overflow: hidden; background: linear-gradient(135deg, #e8defb, #cbf6f0); }
.article-cover::before, .article-cover::after, .article-cover i { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(68,45,106,.2); }
.article-cover::before { width: 180px; height: 180px; right: -50px; top: -60px; }
.article-cover::after { width: 90px; height: 90px; right: 18px; top: 28px; background: rgba(255,255,255,.45); }
.article-cover i { width: 38px; height: 38px; right: 44px; top: 54px; background: var(--purple); box-shadow: 0 0 0 10px rgba(115,81,184,.12); }
.article-cover span { position: relative; z-index: 2; font-weight: 850; font-size: .82rem; color: var(--purple-deep); }
.cover-2 { background: linear-gradient(135deg, #e9f9f4, #f8e5f2); }.cover-3 { background: linear-gradient(135deg, #dfdcfb, #cff3f4); }
.price-panel { display: grid; grid-template-columns: 1fr 1fr auto; align-items: center; gap: 50px; padding: 40px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.price-panel h2 { margin-bottom: 0; font-size: clamp(1.8rem, 3vw, 3rem); }
.price-nowrap { white-space: nowrap; }
.price-panel p { margin-bottom: 0; }
.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(42px, 8vw, 100px); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; gap: 20px; padding: 22px 0; font-weight: 750; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--purple); transition: transform .2s; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { padding: 0 40px 18px 0; }
.final-panel { text-align: center; padding: clamp(52px, 8vw, 92px); border-radius: calc(var(--radius) + 10px); background: var(--ink); color: #fff; }
.final-panel, .final-panel > * { min-width: 0; max-width: 100%; }
.final-panel h2 { max-width: 18ch; margin-inline: auto; color: #fff; overflow-wrap: anywhere; word-break: normal; }
.final-panel p { max-width: 600px; margin-inline: auto; color: rgba(255,255,255,.7); overflow-wrap: anywhere; }
.final-panel .actions { justify-content: center; margin-top: 28px; }
.final-panel small { display: block; margin-top: 24px; color: rgba(255,255,255,.55); overflow-wrap: anywhere; }
.site-footer { padding: 42px 0; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(2, 1fr); gap: 40px; }
.footer-grid > div { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; }
.footer-grid b { margin-bottom: 7px; }
.footer-grid a, .footer-grid button, .footer-grid span { border: 0; padding: 0; background: none; color: var(--muted); font-size: .86rem; cursor: pointer; text-align: left; }
.footer-grid p { max-width: 330px; font-size: .9rem; }
.toast { position: fixed; z-index: 300; right: 24px; bottom: 24px; max-width: 440px; padding: 16px 18px; border: 1px solid rgba(255,255,255,.18); border-radius: 14px; background: #292331; color: #fff; box-shadow: 0 18px 60px rgba(20,15,28,.28); transform: translateY(140%); opacity: 0; transition: .3s; font-size: .87rem; }
.toast[aria-hidden="false"] { transform: translateY(0); opacity: 1; }
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1320px) and (min-width: 1181px) {
  .header-inner { gap: 20px; }
  .main-nav { gap: 17px; }
  .main-nav a { font-size: .88rem; }
  .header-cta { display: none; }
}

@media (max-width: 1180px) {
  .header-inner { min-height: 64px; }
  .main-nav { display: none; position: absolute; left: 20px; right: 20px; top: 70px; padding: 20px; flex-direction: column; align-items: stretch; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 9px 4px; }
  .menu-toggle { display: flex; margin-left: auto; align-items: center; gap: 5px; cursor: pointer; }
  .menu-toggle span { display: none; }
  .header-cta { display: none; }
  .hero { min-height: auto; }
  .hero-grid, .split-title, .capabilities-layout, .about-grid, .faq-layout { grid-template-columns: 1fr; }
  .hero-copy { order: 1; }.hero-visual { order: 2; max-width: 620px; margin-inline: auto; }
  .task-grid { grid-template-columns: repeat(2, 1fr); }
  .case-grid, .article-grid { grid-template-columns: 1fr 1fr; }
  .case-card:last-child, .article-card:last-child { grid-column: 1 / -1; }
  .process-list { grid-template-columns: 1fr 1fr; }
  .bot-panel { grid-template-columns: 1fr; }
  .price-panel { grid-template-columns: 1fr; gap: 20px; }
  .footer-grid { grid-template-columns: 1.5fr 1fr; }
}

@media (max-width: 640px) {
  :root { --container: min(100% - 28px, 1180px); --radius: 19px; }
  .section-pad { padding: 40px 0; }
  h1 { font-size: clamp(2.35rem, 11vw, 3.35rem); }
  h2 { font-size: clamp(1.9rem, 9vw, 2.7rem); }
  .header-inner { gap: 12px; }
  .brand > span:last-child { display: none; }
  .task-grid, .service-grid, .case-grid, .article-grid, .process-list { grid-template-columns: 1fr; }
  .case-card:last-child, .article-card:last-child { grid-column: auto; }
  .task-card { min-height: 210px; }
  .service-card dl { grid-template-columns: 1fr; gap: 4px; }
  .service-card dd { margin-bottom: 12px; }
  .audience-card { grid-template-columns: 42px 1fr; padding: 22px; }
  .portrait-note { left: 12px; bottom: 18px; }
  .bot-panel { padding: 28px 20px; }
  .bot-visual { min-height: 250px; }
  .about-photo { max-height: 450px; }
  .price-panel { padding: 26px; }
  .final-panel { padding: 44px clamp(16px, 5.5vw, 22px); }
  .final-panel h2 { width: 100%; max-width: 100%; font-size: clamp(1.72rem, 7.6vw, 2.3rem); line-height: 1.09; letter-spacing: -.035em; }
  .final-panel p { width: 100%; line-height: 1.55; }
  .final-panel .actions { width: min(100%, 320px); margin: 24px auto 0; flex-direction: column; align-items: stretch; gap: 12px; }
  .final-panel .actions .button { width: 100%; min-width: 0; }
  .final-panel small { width: 100%; margin-top: 20px; line-height: 1.5; }
  .footer-grid { grid-template-columns: 1fr; }
  .toast { left: 14px; right: 14px; bottom: 14px; }
}

@media (max-width: 340px) {
  .final-panel { padding-inline: 15px; }
  .final-panel h2 { font-size: 1.68rem; line-height: 1.1; }
}

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