@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --navy: #071b3c;
  --navy-2: #0b2b64;
  --blue: #0b6eea;
  --cyan: #12c8f5;
  --ink: #0b1d35;
  --muted: #61728b;
  --paper: #f6f9fd;
  --white: #ffffff;
  --line: #dce7f3;
  --soft-blue: #e9f4ff;
  --shadow: 0 24px 70px rgba(5, 32, 73, .12);
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
::selection { color: var(--white); background: var(--blue); }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font: 400 16px/1.65 "DM Sans", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 88% 10%, rgba(18, 200, 245, .14), transparent 28rem);
  z-index: -1;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 50; padding: 10px 14px; border-radius: 10px; color: var(--white); background: var(--navy); transform: translateY(-160%); transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.narrow { width: min(780px, 100%); }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(246, 249, 253, .88);
  border-bottom: 1px solid rgba(7, 27, 60, .08);
  backdrop-filter: blur(18px);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { background: rgba(246, 249, 253, .96); box-shadow: 0 14px 35px rgba(5, 32, 73, .09); }
.nav { min-height: 82px; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; flex: 0 0 auto; }
.brand-logo { width: 210px; height: 62px; object-fit: contain; }
.main-nav { display: flex; align-items: center; gap: 16px; margin-left: auto; color: var(--muted); font-size: 13px; font-weight: 600; }
.main-nav a { transition: color .2s ease; white-space: nowrap; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--blue); }
.main-nav a:focus-visible, .button:focus-visible, .menu-toggle:focus-visible, summary:focus-visible { outline: 3px solid rgba(18, 200, 245, .7); outline-offset: 4px; }
.menu-toggle { display: none; margin-left: auto; border: 1px solid var(--line); background: var(--white); border-radius: 12px; padding: 10px 12px; color: var(--navy); }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding: 0 19px; border-radius: 999px; border: 1px solid transparent;
  font-weight: 700; font-size: 14px; cursor: pointer; transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); box-shadow: none; }
.button-primary { color: var(--white); background: var(--blue); box-shadow: 0 14px 30px rgba(11, 110, 234, .23); }
.button-primary:hover { background: var(--navy-2); }
.button-secondary { color: var(--navy); background: var(--white); border-color: var(--line); }
.button-ghost { color: var(--blue); padding-inline: 0; min-height: auto; }

.hero, .page-hero { position: relative; overflow: hidden; }
.hero { padding: 90px 0 74px; background: linear-gradient(120deg, var(--navy) 0%, #0b397a 60%, #087cc4 100%); color: var(--white); }
.hero::after { content: ""; position: absolute; inset: auto -10% -44% 35%; height: 520px; border-radius: 50%; background: rgba(18, 200, 245, .17); filter: blur(4px); transform: rotate(-12deg); }
.hero-grid { display: grid; grid-template-columns: 1.02fr .98fr; gap: 70px; align-items: center; position: relative; z-index: 1; }
.eyebrow { margin: 0 0 17px; color: var(--cyan); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3 { margin: 0 0 18px; font-family: "Space Grotesk", sans-serif; letter-spacing: -.045em; line-height: 1.08; }
h1 { font-size: clamp(42px, 6vw, 76px); max-width: 720px; }
h2 { font-size: clamp(32px, 4vw, 50px); max-width: 720px; }
h3 { font-size: 22px; }
.hero h1 { max-width: 650px; }
.lead { max-width: 650px; color: var(--muted); font-size: 18px; }
.hero .lead { color: rgba(255, 255, 255, .76); }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.hero .button-secondary { background: rgba(255,255,255,.08); color: white; border-color: rgba(255,255,255,.25); }
.hero-art { min-height: 360px; position: relative; }
.hero-card { position: absolute; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); background: rgba(255,255,255,.11); box-shadow: 0 25px 70px rgba(0,0,0,.22); backdrop-filter: blur(18px); }
.hero-card.main { inset: 30px 0 0 40px; padding: 25px; transform: rotate(2deg); }
.hero-card.top { top: 0; right: 0; width: 190px; padding: 17px; transform: rotate(-7deg); }
.hero-card.bottom { bottom: 10px; left: 0; width: 180px; padding: 16px; transform: rotate(-5deg); }
.hero-card .mini-label { display: flex; justify-content: space-between; color: rgba(255,255,255,.68); font-size: 11px; }
.hero-card strong { display: block; margin-top: 8px; font: 600 30px/1 "Space Grotesk", sans-serif; }
.bars { height: 135px; display: flex; align-items: end; gap: 9px; margin-top: 25px; }
.bars i { flex: 1; border-radius: 7px 7px 2px 2px; background: linear-gradient(180deg, var(--cyan), #327dff); }
.bars i:nth-child(1){height:38%}.bars i:nth-child(2){height:53%}.bars i:nth-child(3){height:47%}.bars i:nth-child(4){height:71%}.bars i:nth-child(5){height:62%}.bars i:nth-child(6){height:91%}
.spark { display: block; height: 5px; margin-top: 15px; border-radius: 5px; background: linear-gradient(90deg, var(--cyan), transparent); }

.page-hero { padding: 82px 0 66px; background: linear-gradient(135deg, #e9f4ff, #f8fbff 60%); border-bottom: 1px solid var(--line); }
.page-hero h1 { max-width: 780px; }
.section { padding: 88px 0; }
.section.alt { background: var(--white); }
.section-heading { margin-bottom: 38px; }
.section-heading.center { text-align: center; margin-inline: auto; }
.section-heading.center h2, .section-heading.center p { margin-inline: auto; }
.section-heading p:not(.eyebrow) { color: var(--muted); max-width: 630px; }

.proof-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: -1px; }
.proof-item { padding: 26px; background: var(--white); }
.proof-item strong { display: block; color: var(--navy); font: 700 30px/1 "Space Grotesk", sans-serif; }
.proof-item span { display: block; color: var(--muted); margin-top: 8px; font-size: 13px; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card { position: relative; display: flex; flex-direction: column; min-height: 390px; padding: 27px; overflow: hidden; background: linear-gradient(145deg, #fff 0%, #f8fbff 100%); border: 1px solid var(--line); border-radius: var(--radius); transition: transform .3s cubic-bezier(.2,.8,.2,1), border-color .3s ease, box-shadow .3s ease; }
.service-card::after { content: ""; position: absolute; top: 0; left: 27px; width: 48px; height: 3px; border-radius: 0 0 4px 4px; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.service-card:hover { transform: translateY(-8px); border-color: #abd3f9; box-shadow: 0 25px 60px rgba(5, 32, 73, .14); }
.image-frame { overflow: hidden; position: relative; background: var(--navy); }
.image-frame img { display: block; width: 100%; height: 100%; }
.image-cover { object-fit: cover; object-position: center; }
.image-frame-service { aspect-ratio: 16 / 9; }
.image-frame-service .image-cover { object-position: 50% 42%; }
.image-frame-detail { aspect-ratio: 4 / 3; border-radius: var(--radius); box-shadow: var(--shadow); }
.image-frame-detail .image-cover { object-position: 50% 45%; }
.image-frame-panel { aspect-ratio: 16 / 10; border-radius: 16px; margin-bottom: 22px; }
.image-frame-panel .image-cover { object-position: center; }
.image-frame-project { aspect-ratio: 16 / 9; }
.image-frame-project .image-cover { object-position: 50% 42%; }
.service-image { overflow: hidden; margin: -27px -27px 24px; border-radius: var(--radius) var(--radius) 0 0; background: var(--navy); }
.service-image .image-cover { transition: transform .55s cubic-bezier(.2,.8,.2,1), filter .55s ease; filter: saturate(.9); }
.service-card:hover .service-image .image-cover { transform: scale(1.06); filter: saturate(1.2); }
.service-card-body { display: flex; flex: 1; flex-direction: column; }
.service-card .service-icon { width: 45px; height: 45px; display: grid; place-items: center; margin-bottom: 20px; border: 1px solid #cfe5fb; border-radius: 13px; color: var(--blue); background: linear-gradient(145deg, #eff8ff, #dff1ff); font-size: 22px; font-weight: 700; box-shadow: 0 8px 18px rgba(11,110,234,.08); }
.service-card p { color: var(--muted); margin: 0 0 22px; }
.service-card .button-ghost { margin-top: auto; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.process-step { position: relative; min-height: 245px; padding: 30px; overflow: hidden; border: 1px solid var(--line); border-top: 3px solid var(--blue); border-radius: 0 0 var(--radius) var(--radius); background: var(--white); box-shadow: 0 12px 30px rgba(5,32,73,.05); transition: transform .25s ease, box-shadow .25s ease; }
.process-step:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.process-step::after { content: ""; position: absolute; right: -25px; bottom: -45px; width: 130px; height: 130px; border: 1px solid rgba(11,110,234,.1); border-radius: 50%; }
.process-step > span { color: var(--blue); font: 700 13px "Space Grotesk", sans-serif; letter-spacing: .12em; }
.process-step h3 { margin-top: 35px; }
.process-step p { color: var(--muted); margin-bottom: 0; }
.proof-stack { display: grid; gap: 0; border-top: 1px solid var(--line); }
.proof-stack > div { display: flex; justify-content: space-between; gap: 18px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.proof-stack strong { color: var(--navy); }
.proof-stack span { color: var(--muted); text-align: right; font-size: 13px; }
.related-grid { display: grid; gap: 10px; }
.related-card { display: grid; grid-template-columns: 45px 1fr auto; align-items: center; gap: 18px; padding: 20px; background: linear-gradient(110deg, #fff, #f7fbff); border: 1px solid var(--line); border-radius: 15px; transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease; }
.related-card:hover { transform: translateX(4px); border-color: #abd3f9; }
.related-card > span { display: grid; place-items: center; width: 45px; height: 45px; border-radius: 13px; color: var(--blue); background: var(--soft-blue); font-size: 20px; }
.related-card h3 { margin: 0 0 4px; font-size: 18px; }
.related-card p { margin: 0; color: var(--muted); font-size: 14px; }
.related-card b { color: var(--blue); font-size: 20px; }
.ai-orbit { position: relative; min-height: 360px; border-radius: 28px; background: radial-gradient(circle, rgba(18,200,245,.2), transparent 48%), var(--navy); box-shadow: var(--shadow); }
.ai-orbit::before, .ai-orbit::after { content: ""; position: absolute; inset: 16% 14%; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; transform: rotate(25deg); }
.ai-orbit::after { inset: 27% 5%; transform: rotate(-35deg); }
.ai-orbit-core { position: absolute; top: 50%; left: 50%; z-index: 1; display: grid; place-items: center; width: 94px; height: 94px; border-radius: 50%; color: var(--navy); background: linear-gradient(135deg, var(--cyan), #fff); box-shadow: 0 0 50px rgba(18,200,245,.45); transform: translate(-50%, -50%); font: 700 30px "Space Grotesk", sans-serif; }
.ai-node { position: absolute; z-index: 2; padding: 9px 13px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; color: rgba(255,255,255,.85); background: rgba(255,255,255,.1); font-size: 12px; backdrop-filter: blur(8px); }
.node-one { top: 18%; left: 12%; }.node-two { top: 19%; right: 10%; }.node-three { bottom: 20%; right: 14%; }.node-four { bottom: 17%; left: 10%; }
.help-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.help-card { position: relative; min-height: 210px; padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, #fff, #f8fbff); box-shadow: 0 12px 32px rgba(5,32,73,.05); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.help-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.help-card > span { display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 25px; border-radius: 13px; color: var(--blue); background: var(--soft-blue); font-size: 22px; font-weight: 700; }
.help-card h3 { margin-bottom: 8px; }.help-card p { color: var(--muted); margin: 0; }
.value-panel { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: end; padding: 38px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 18px 50px rgba(5,32,73,.06); }
.value-panel h2 { margin-bottom: 0; }
.value-panel .lead { margin: 0; }
.proof-feature { display: grid; grid-template-columns: .9fr 1.1fr; gap: 75px; align-items: center; }
.image-frame-proof { aspect-ratio: 4 / 3; border-radius: var(--radius); box-shadow: var(--shadow); }
.image-frame-proof .image-cover { object-position: center; }
.proof-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 28px; }
.proof-points span { display: grid; gap: 8px; padding: 13px; border: 1px solid var(--line); border-radius: 13px; color: var(--muted); font-size: 12px; }
.proof-points b { color: var(--blue); font: 700 12px "Space Grotesk", sans-serif; }
.page-cta { padding-top: 20px; }
.cta-banner { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 38px; border-radius: 28px; background: var(--navy); color: var(--white); box-shadow: var(--shadow); }
.cta-banner h2 { margin-bottom: 8px; }
.cta-banner p:not(.eyebrow) { margin: 0; color: rgba(255,255,255,.7); }
.integration-map { position: relative; min-height: 360px; border-radius: 28px; background: radial-gradient(circle, rgba(18,200,245,.2), transparent 45%), var(--navy); box-shadow: var(--shadow); }
.integration-map::before, .integration-map::after { content: ""; position: absolute; top: 50%; left: 50%; border: 1px dashed rgba(255,255,255,.25); border-radius: 50%; transform: translate(-50%, -50%); }
.integration-map::before { width: 250px; height: 250px; }.integration-map::after { width: 160px; height: 160px; }
.integration-core { position: absolute; top: 50%; left: 50%; z-index: 2; display: grid; place-items: center; width: 112px; height: 112px; border-radius: 50%; color: var(--navy); background: linear-gradient(135deg, var(--cyan), #fff); box-shadow: 0 0 50px rgba(18,200,245,.4); text-align: center; transform: translate(-50%, -50%); font: 700 18px/1.05 "Space Grotesk", sans-serif; }
.integration-core small { margin-top: 5px; font: 500 9px "DM Sans", sans-serif; opacity: .75; }
.integration-node { position: absolute; z-index: 2; padding: 10px 14px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; color: rgba(255,255,255,.9); background: rgba(255,255,255,.1); font-size: 12px; backdrop-filter: blur(8px); }
.int-one { top: 12%; left: 39%; }.int-two { top: 42%; right: 7%; }.int-three { bottom: 13%; right: 22%; }.int-four { bottom: 13%; left: 19%; }.int-five { top: 42%; left: 7%; }
.integration-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.integration-card { position: relative; min-height: 250px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 12px 32px rgba(5,32,73,.05); transition: transform .25s ease, box-shadow .25s ease; }
.integration-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.integration-card::before { content: ""; position: absolute; top: 0; left: 30px; right: 30px; height: 3px; border-radius: 0 0 4px 4px; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.integration-card > span { color: var(--blue); font: 700 13px "Space Grotesk", sans-serif; letter-spacing: .12em; }
.integration-card h3 { margin-top: 30px; }.integration-card p { color: var(--muted); }.integration-card b { color: var(--navy); font-size: 13px; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 76px; align-items: center; }
.visual-panel { padding: 30px; border-radius: 28px; background: var(--navy); color: white; box-shadow: var(--shadow); }
.visual-panel p { color: rgba(255,255,255,.72); margin: 0; }
.check-list { display: grid; gap: 14px; padding: 0; margin: 28px 0 0; list-style: none; }
.check-list li { position: relative; padding-left: 30px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; color: var(--blue); font-weight: 700; }
.testimonials { display: grid; grid-template-columns: 1.2fr .8fr; gap: 20px; }
.quote { padding: 36px; border-radius: var(--radius); background: var(--navy); color: white; }
.quote p { margin: 0 0 24px; font: 500 25px/1.35 "Space Grotesk", sans-serif; }
.quote span { color: rgba(255,255,255,.65); font-size: 13px; }
.quote-side { padding: 36px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
.mini-proof { display: grid; gap: 4px; margin-top: 30px; padding: 17px 18px; border-left: 3px solid var(--cyan); background: var(--soft-blue); }
.mini-proof strong { color: var(--navy); font-size: 14px; }
.mini-proof span { color: var(--muted); font-size: 13px; }

.detail-intro { display: grid; grid-template-columns: 1fr .8fr; gap: 65px; align-items: end; }
.detail-visual .detail-intro { grid-template-columns: 1fr .65fr; align-items: center; }
.detail-list { display: grid; gap: 0; margin-top: 40px; border-top: 1px solid var(--line); }
.detail-row { display: grid; grid-template-columns: 1fr 1.5fr; gap: 25px; padding: 27px 0; border-bottom: 1px solid var(--line); }
.detail-row h3 { margin: 0; }
.detail-row p { color: var(--muted); margin: 0; }
.portfolio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.project { overflow: hidden; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); box-shadow: 0 12px 32px rgba(5,32,73,.06); transition: transform .3s ease, box-shadow .3s ease; }
.project:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.project-copy { padding: 22px; }
.project-copy p { color: var(--muted); margin: 0; }

.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.price-card { position: relative; padding: 31px; overflow: hidden; border-radius: var(--radius); background: linear-gradient(145deg, #fff, #f8fbff); border: 1px solid var(--line); box-shadow: 0 12px 32px rgba(5,32,73,.05); transition: transform .25s ease, box-shadow .25s ease; }
.price-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.price-card.featured { background: var(--navy); color: white; transform: translateY(-10px); box-shadow: var(--shadow); }
.price-card.featured:hover { transform: translateY(-15px); }
.price-card .plan { font-weight: 700; color: var(--blue); }
.price-card.featured .plan { color: var(--cyan); }
.price { margin: 23px 0; font: 700 42px/1 "Space Grotesk", sans-serif; }
.price small { color: var(--muted); font: 400 14px "DM Sans", sans-serif; }
.price-card.featured small { color: rgba(255,255,255,.65); }
.price-card ul { display: grid; gap: 11px; margin: 0 0 27px; padding: 0; list-style: none; color: var(--muted); }
.price-card.featured ul { color: rgba(255,255,255,.72); }
.price-card li::before { content: "✓"; margin-right: 10px; color: var(--blue); }
.price-card.featured li::before { color: var(--cyan); }

.form-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 28px; align-items: start; }
.contact-card, .form-card { padding: 30px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); }
.form-card { box-shadow: 0 16px 42px rgba(5,32,73,.06); }
.form-card h2 { font-size: clamp(27px, 3vw, 38px); }
.contact-card { background: var(--navy); color: white; }
.contact-card p, .contact-card li { color: rgba(255,255,255,.7); }
.contact-card ul { padding: 0; margin: 25px 0 0; list-style: none; display: grid; gap: 16px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: grid; gap: 7px; margin-bottom: 18px; }
.field.full { grid-column: 1/-1; }
.field label { font-size: 13px; font-weight: 700; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 13px 14px; background: #fbfdff; color: var(--ink); outline: none; }
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(11,110,234,.11); }
.form-note { margin: 16px 0 0; color: var(--muted); font-size: 13px; }
.faq-list { display: grid; gap: 10px; max-width: 850px; }
details { padding: 20px 22px; border: 1px solid var(--line); border-radius: 15px; background: var(--white); }
details[open] { border-color: #abd3f9; box-shadow: 0 10px 28px rgba(5,32,73,.06); }
summary { cursor: pointer; font-weight: 700; }
details p { color: var(--muted); margin: 13px 0 0; }
.article-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.article { position: relative; display: flex; flex-direction: column; min-height: 265px; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 12px 32px rgba(5,32,73,.05); transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.article:hover { transform: translateY(-6px); border-color: #abd3f9; box-shadow: var(--shadow); }
.article .tag { color: var(--blue); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
.article p { color: var(--muted); }
.article .button-ghost { margin-top: auto; align-self: flex-start; }
.notice { padding: 22px; border-radius: 15px; color: #12406e; background: var(--soft-blue); border: 1px solid #c9e3fc; }
.payment-panel { padding: 30px; border-radius: var(--radius); background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow); }
.payment-panel-head { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.payment-panel-head h3 { margin-bottom: 0; }
.payment-panel-head .eyebrow { margin-bottom: 8px; }
.secure-badge { color: #1c754f; background: #e4f7ee; border-radius: 999px; padding: 7px 11px; font-size: 11px; font-weight: 700; white-space: nowrap; }
.payment-methods { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 25px 0; }
.payment-method { cursor: pointer; padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: #fbfdff; transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease; }
.payment-method:hover, .payment-method.active { border-color: var(--blue); background: var(--soft-blue); }
.payment-method:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(11,110,234,.08); }
.payment-method strong, .payment-method span { display: block; }
.payment-method strong { font-size: 14px; }
.payment-method span { color: var(--muted); font-size: 11px; margin-top: 3px; }
.payment-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }

.site-footer { padding: 64px 0 25px; background: var(--navy); color: white; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; padding-bottom: 45px; }
.footer-brand .brand-logo { filter: brightness(0) invert(1); width: 190px; }
.site-footer p { color: rgba(255,255,255,.63); max-width: 300px; }
.footer-title { margin-bottom: 15px; font-weight: 700; }
.footer-links { display: grid; gap: 9px; color: rgba(255,255,255,.63); font-size: 14px; }
.footer-links a:hover { color: white; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.55); font-size: 13px; }
.footer-bottom .footer-links { display: flex; flex-direction: row; gap: 20px; }

.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .65s cubic-bezier(.2,.8,.2,1), transform .65s cubic-bezier(.2,.8,.2,1); }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
@keyframes reveal { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

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

@media (max-width: 900px) {
  .main-nav { gap: 12px; font-size: 13px; }
  .nav > .button { display: none; }
  .hero-grid, .split, .detail-intro, .detail-visual .detail-intro, .form-layout, .value-panel, .proof-feature { grid-template-columns: 1fr; gap: 38px; }
  .hero-art { min-height: 310px; max-width: 600px; }
  .service-grid, .process-grid, .help-grid, .integration-grid { grid-template-columns: repeat(2, 1fr); }
  .article-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1160px); }
  .nav { min-height: 70px; }
  .brand-logo { width: 170px; height: 52px; }
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .main-nav.open { position: absolute; top: 70px; left: 14px; right: 14px; display: grid; gap: 0; padding: 10px; border: 1px solid var(--line); border-radius: 15px; background: var(--white); box-shadow: var(--shadow); }
  .main-nav.open a { padding: 12px; }
  .hero { padding: 65px 0 58px; }
  h1 { font-size: clamp(40px, 13vw, 60px); }
  .hero-art { min-height: 250px; transform: scale(.88); transform-origin: left top; margin-bottom: -36px; }
  .proof-row, .service-grid, .price-grid, .portfolio-grid, .article-grid { grid-template-columns: 1fr; }
  .process-grid, .help-grid, .integration-grid { grid-template-columns: 1fr; }
  .proof-item { padding: 18px; }
  .section, .page-hero { padding: 58px 0; }
  .detail-row { grid-template-columns: 1fr; gap: 8px; }
  .form-grid { grid-template-columns: 1fr; gap: 0; }
  .payment-methods, .payment-fields { grid-template-columns: 1fr; }
  .payment-panel-head { display: grid; }
  .field.full { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-grid > :first-child { grid-column: 1/-1; }
  .footer-bottom { flex-direction: column; }
  .footer-bottom .footer-links { flex-wrap: wrap; }
  .proof-stack > div { display: grid; gap: 4px; }
  .proof-stack span { text-align: left; }
  .proof-points { grid-template-columns: 1fr; }
  .cta-banner { display: grid; padding: 28px; }
}