:root {
  --bg: #faf9f7;
  --fg: #181716;
  --muted: #696663;
  --card: #ffffff;
  --border: rgba(24, 23, 22, 0.11);
  --border-strong: rgba(24, 23, 22, 0.18);
  --brand: #ff6534;
  --brand-dark: #b93412;
  --brand-soft: #fff0e8;
  --dark: #171615;
  --dark-muted: #aaa5a0;
  --radius: 12px;
  --container: 1280px;
  --line-x: max(20px, calc((100vw - var(--container)) / 2));
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body { margin: 0; background: var(--bg); color: var(--fg); font-size: 16px; line-height: 1.55; overflow-x: clip; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
.skip-link { position: fixed; z-index: 1000; left: 12px; top: 12px; padding: 12px 16px; background: var(--fg); color: white; border-radius: 8px; transform: translateY(-140%); transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }
.layout-lines { position: fixed; z-index: -1; inset: 0 var(--line-x); border-left: 1px dashed var(--border); border-right: 1px dashed var(--border); pointer-events: none; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.narrow { max-width: 1080px; }
.section-line { border-bottom: 1px solid var(--border); }
.section { padding: 112px 0; }

.site-header { position: sticky; z-index: 100; top: 0; padding: 14px 20px; }
.site-header::before { content: ""; position: absolute; inset: 0 0 -25px; z-index: -1; background: linear-gradient(var(--bg) 25%, rgba(250,249,247,.78) 64%, transparent); backdrop-filter: blur(12px); mask-image: linear-gradient(black 70%, transparent); }
.glass { background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(255,255,255,.62)); border: 1px solid rgba(255,255,255,.86); box-shadow: 0 8px 30px rgba(40,29,22,.07), inset 0 0 0 1px var(--border); backdrop-filter: blur(18px); }
.nav-shell { max-width: 1280px; min-height: 64px; margin: 0 auto; padding: 8px 10px 8px 18px; border-radius: 14px; display: flex; align-items: center; gap: 32px; }
.brand { min-height: 44px; display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 760; letter-spacing: -.03em; font-size: 19px; }
.brand-mark { display: grid; place-items: center; width: 32px; height: 32px; color: var(--brand); background: var(--brand-soft); border: 1px solid rgba(255,101,52,.22); border-radius: 9px; }
.brand-mark svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.desktop-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.desktop-nav a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 12px; border-radius: 8px; color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 600; transition: color .2s, background .2s; }
.desktop-nav a:hover { color: var(--fg); background: rgba(24,23,22,.045); }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 12px 20px; border: 1px solid rgba(129,34,7,.14); border-top-color: rgba(255,255,255,.38); border-radius: 9px; background: linear-gradient(180deg, #ff825b, var(--brand)); color: #fff; box-shadow: 0 1px 1px rgba(116,31,6,.22), 0 8px 22px rgba(255,101,52,.2), inset 0 1px 0 rgba(255,255,255,.32); text-decoration: none; font-weight: 700; font-size: 15px; line-height: 1.25; transition: transform .2s ease, filter .2s ease, box-shadow .2s ease; }
.button:hover { filter: saturate(1.08) brightness(1.02); box-shadow: 0 1px 1px rgba(116,31,6,.2), 0 12px 28px rgba(255,101,52,.26), inset 0 1px 0 rgba(255,255,255,.4); transform: translateY(-1px); }
.button:active { transform: translateY(1px) scale(.99); box-shadow: 0 1px 1px rgba(116,31,6,.2), 0 4px 12px rgba(255,101,52,.2); }
.button-small { min-height: 44px; padding: 10px 16px; font-size: 14px; }
.button-ghost { border-color: var(--border); background: linear-gradient(180deg, rgba(255,255,255,.8), rgba(255,255,255,.42)); color: var(--fg); box-shadow: 0 3px 10px rgba(31,24,20,.05), inset 0 1px 0 white; }
.button-ghost:hover { background: white; box-shadow: 0 8px 18px rgba(31,24,20,.08); }

:focus-visible { outline: 3px solid rgba(255,101,52,.35); outline-offset: 3px; }
.hero { position: relative; overflow: hidden; padding: 84px 0 0; }
.hero-inner { display: flex; flex-direction: column; align-items: center; text-align: center; }
.eyebrow, .section-label, .pricing-kicker { display: inline-flex; align-items: center; gap: 9px; width: fit-content; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.65); padding: 7px 12px; color: var(--muted); font-size: 13px; line-height: 1.2; font-weight: 720; letter-spacing: .02em; box-shadow: 0 2px 9px rgba(31,24,20,.04); }
.status-dot { width: 7px; height: 7px; background: var(--brand); border-radius: 50%; box-shadow: 0 0 0 4px rgba(255,101,52,.12); }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { max-width: 1120px; margin: 32px 0 22px; font-size: clamp(48px, 6.4vw, 91px); line-height: 1.02; letter-spacing: -.058em; font-weight: 720; text-wrap: balance; }
.hero h1 span { background: linear-gradient(95deg, var(--fg) 8%, #6b6762 58%, var(--brand-dark)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-copy { max-width: 770px; margin-bottom: 30px; color: var(--muted); font-size: 20px; line-height: 1.55; font-weight: 520; text-wrap: balance; }
.hero-proof { max-width: 760px; margin: -10px 0 30px; padding: 12px 16px; border: 1px solid rgba(255,101,52,.2); border-radius: 12px; background: var(--brand-soft); color: var(--brand-dark); font-size: 16px; font-weight: 720; text-wrap: balance; }
.hero-actions { display: flex; justify-content: center; gap: 12px; }
.appear { animation: appear .65s ease-out both; }
.delay-1 { animation-delay: .08s; }.delay-2 { animation-delay: .16s; }.delay-3 { animation-delay: .24s; }.delay-4 { animation-delay: .36s; }
@keyframes appear { from { opacity: 0; transform: translateY(16px); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }

.mockup-wrap { position: relative; width: 100%; max-width: 1180px; margin-top: 70px; padding: 10px 10px 0; border: 1px solid var(--border); border-bottom: 0; border-radius: 18px 18px 0 0; background: rgba(235,232,228,.75); }
.mockup-frame { position: relative; z-index: 1; overflow: hidden; padding: 10px; border-radius: 13px 13px 0 0; background: rgba(255,255,255,.76); border: 1px solid var(--border); box-shadow: 0 30px 70px rgba(35,27,22,.15); }
.mockup { min-height: 510px; overflow: hidden; border-radius: 9px 9px 0 0; background: var(--dark); color: #fff; border: 1px solid rgba(255,255,255,.09); text-align: left; }
.mockup-topbar { height: 56px; display: flex; align-items: center; gap: 16px; padding: 0 22px; color: #aaa5a0; border-bottom: 1px solid rgba(255,255,255,.09); font-size: 13px; }
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 7px; height: 7px; border-radius: 50%; background: #46423f; }
.mockup-live { margin-left: auto; display: flex; align-items: center; gap: 7px; color: #d3cec9; }
.mockup-live i { width: 7px; height: 7px; border-radius: 50%; background: #68d19a; box-shadow: 0 0 0 4px rgba(104,209,154,.12); }
.flow-layout { display: grid; grid-template-columns: 310px 1fr; min-height: 454px; }
.flow-nav { padding: 26px 16px; border-right: 1px solid rgba(255,255,255,.09); display: flex; flex-direction: column; gap: 6px; }
.flow-step { min-height: 80px; width: 100%; position: relative; display: grid; grid-template-columns: 30px 1fr; grid-template-rows: auto auto; column-gap: 10px; padding: 15px; border: 1px solid transparent; border-radius: 9px; color: var(--dark-muted); background: transparent; text-align: left; cursor: pointer; transition: background .2s, border .2s, color .2s, transform .2s; }
.flow-step > span { grid-row: 1 / 3; color: #6e6965; font-size: 12px; padding-top: 2px; }
.flow-step strong { color: #ebe8e5; font-size: 15px; }
.flow-step small { font-size: 12px; }
.flow-step:hover { background: rgba(255,255,255,.05); color: #d5d0cc; }
.flow-step:active { transform: scale(.985); }
.flow-step.is-active { color: #d5d0cc; border-color: rgba(255,101,52,.27); background: linear-gradient(120deg, rgba(255,101,52,.13), rgba(255,101,52,.04)); box-shadow: inset 3px 0 var(--brand); }
.flow-step:focus-visible { outline-color: var(--brand); }
.flow-panel { position: relative; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; min-width: 0; padding: 58px 8%; overflow: hidden; }
.flow-panel::before { content: ""; position: absolute; width: 520px; height: 280px; left: 50%; top: -190px; transform: translateX(-50%); border-radius: 50%; background: radial-gradient(ellipse, rgba(255,101,52,.24), transparent 68%); filter: blur(18px); }
.panel-kicker { position: relative; margin-bottom: 18px; color: #ef9679; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.flow-panel h2 { position: relative; max-width: 640px; margin-bottom: 16px; font-size: clamp(31px, 4vw, 54px); line-height: 1.05; letter-spacing: -.045em; }
.flow-panel p { position: relative; max-width: 670px; color: var(--dark-muted); font-size: 17px; }
.signal { position: relative; height: 54px; display: flex; align-items: center; gap: 8px; margin: 24px 0 36px; }
.signal span { width: 6px; height: 18px; border-radius: 99px; background: linear-gradient(var(--brand), #ffb59d); animation: signal 1.25s ease-in-out infinite alternate; }
.signal span:nth-child(2),.signal span:nth-child(6) { height: 28px; animation-delay: -.2s; }.signal span:nth-child(3),.signal span:nth-child(5) { height: 42px; animation-delay: -.4s; }.signal span:nth-child(4) { height: 54px; animation-delay: -.6s; }
@keyframes signal { to { transform: scaleY(.35); opacity: .65; } }
.panel-foot { width: 100%; display: flex; align-items: center; gap: 16px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); color: #8e8985; font-size: 13px; }
.panel-arrow { color: var(--brand); }
.interaction-hint { margin: 15px 0 22px; color: var(--muted); font-size: 13px; }
.glow { position: absolute; pointer-events: none; border-radius: 50%; }
.glow-hero { width: 70%; height: 320px; left: 15%; top: -90px; background: radial-gradient(ellipse, rgba(255,101,52,.26), rgba(255,195,126,.1) 42%, transparent 72%); filter: blur(22px); }

.section-heading { max-width: 660px; }
.section-heading.centered { margin-inline: auto; text-align: center; align-items: center; display: flex; flex-direction: column; }
.section-heading.centered h2 { width: 100%; }
.section-heading h2, .claims-intro h2, .test-heading h2, .final-cta h2 { margin: 22px 0 18px; font-size: clamp(36px, 4.6vw, 64px); line-height: 1.08; letter-spacing: -.046em; font-weight: 700; text-wrap: balance; }
.section-heading p, .test-heading > p, .final-cta p { color: var(--muted); font-size: 18px; text-wrap: balance; }
.comparison { margin-top: 56px; display: grid; grid-template-columns: 1fr 64px 1fr; overflow: hidden; }
.glass-card { border: 1px solid var(--border); border-top-color: rgba(255,255,255,.88); border-radius: 18px; background: linear-gradient(145deg, rgba(255,255,255,.9), rgba(255,255,255,.56)); box-shadow: 0 18px 50px rgba(37,28,22,.07), inset 0 1px 0 rgba(255,255,255,.7); }
.comparison-side { padding: 44px; }
.comparison-label { display: block; margin-bottom: 14px; color: var(--muted); font-size: 12px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.comparison-side h3 { margin-bottom: 30px; font-size: 26px; line-height: 1.2; letter-spacing: -.03em; }
.muted-side { background: rgba(241,239,236,.7); }
.positive-side { background: linear-gradient(145deg, rgba(255,255,255,.85), rgba(255,241,234,.72)); }
.comparison-arrow { display: grid; place-items: center; color: var(--brand); font-size: 22px; background: rgba(255,255,255,.5); border-inline: 1px solid var(--border); }
.plain-list, .check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 15px; }
.plain-list li, .check-list li { position: relative; padding-left: 28px; color: var(--muted); }
.plain-list li::before { position: absolute; left: 0; top: 1px; width: 20px; height: 20px; display: grid; place-items: center; border-radius: 50%; font-size: 12px; }
.negative-list li::before { content: "–"; background: #ebe7e4; color: #8f8883; }
.positive-list li::before { content: "✓"; background: var(--brand-soft); color: var(--brand-dark); }

.features-section { padding-bottom: 90px; }
.items-grid { margin-top: 64px; display: grid; grid-template-columns: repeat(3, 1fr); }
.feature-item { min-height: 230px; padding: 30px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.feature-item:nth-child(3n) { border-right: 0; }
.feature-item:nth-last-child(-n+3) { border-bottom: 0; }
.feature-icon { width: 40px; height: 40px; display: grid; place-items: center; margin-bottom: 34px; border: 1px solid var(--border); border-radius: 10px; background: rgba(255,255,255,.7); color: var(--brand-dark); font-size: 20px; box-shadow: 0 5px 14px rgba(37,28,22,.05); }
.feature-item h3 { margin-bottom: 10px; font-size: 18px; letter-spacing: -.02em; }
.feature-item p { margin: 0; color: var(--muted); }
.feature-item p + p { margin-top: 16px; }
.services-grid .feature-item { min-height: 360px; }

.claims-section { background: var(--dark); color: #f7f4f1; }
.claims-intro { max-width: 780px; }
.claims-intro .section-label { color: #b7b1ad; border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.05); }
.stats-grid { margin-top: 78px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 44px; }
.three-stats { grid-template-columns: repeat(3, 1fr); }
.stat-value { margin-bottom: 16px; background: linear-gradient(100deg, #fff, #ffb198); -webkit-background-clip: text; background-clip: text; color: transparent; font-size: clamp(42px, 5vw, 70px); line-height: 1; font-weight: 680; letter-spacing: -.055em; filter: drop-shadow(0 8px 28px rgba(255,101,52,.15)); }
.stat h3 { margin-bottom: 14px; color: #f7f4f1; font-size: 16px; }
.stat p { margin: 0; color: #918c88; font-size: 13px; line-height: 1.55; }

.scenario-heading { max-width: 920px; }
.calculator-shell { margin-top: 52px; display: grid; grid-template-columns: 330px minmax(0, 1fr); gap: 20px; align-items: start; }
.calculator-inputs { padding: 26px; display: grid; gap: 17px; }
.calculator-title h3 { margin: 18px 0 0; font-size: 24px; letter-spacing: -.03em; }
.calculator-inputs label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 650; }
.calculator-inputs label span { display: grid; gap: 3px; }
.calculator-inputs label small { color: var(--muted); font-size: 11px; font-weight: 500; line-height: 1.4; }
.calculator-inputs input { width: 100%; min-height: 48px; padding: 10px 12px; border: 1px solid var(--border-strong); border-radius: 9px; background: rgba(255,255,255,.82); color: var(--fg); font: inherit; font-weight: 700; box-shadow: inset 0 1px 2px rgba(37,28,22,.04); }
.calculator-inputs input:hover { border-color: rgba(255,101,52,.36); }
.calculator-inputs input:focus-visible { border-color: var(--brand); }
.calculator-reset { width: 100%; margin-top: 4px; cursor: pointer; }
.calculator-results { min-width: 0; }
.scenario-table { overflow: hidden; }
.scenario-row { min-height: 64px; display: grid; grid-template-columns: 1.4fr .8fr .8fr; align-items: center; gap: 20px; padding: 15px 24px; border-bottom: 1px solid var(--border); }
.scenario-row:last-child { border-bottom: 0; }
.scenario-row > :nth-child(2) { color: var(--muted); }
.scenario-row > :nth-child(3) { color: var(--brand-dark); }
.scenario-head { min-height: 54px; background: rgba(240,237,234,.7); font-size: 13px; }
.scenario-head > :nth-child(2), .scenario-head > :nth-child(3) { color: var(--fg); }
.scenario-effects { margin-top: 20px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.scenario-effects span { min-height: 68px; display: flex; align-items: center; padding: 13px 15px; border: 1px solid rgba(255,101,52,.17); border-radius: 11px; background: var(--brand-soft); color: var(--brand-dark); font-size: 14px; font-weight: 700; }
.scenario-caveat { max-width: 920px; margin: 24px 0 0; color: var(--muted); font-size: 14px; }

.integration-copy { max-width: 940px; }
.integration-list { margin-top: 56px; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--border); border-left: 1px solid var(--border); }
.integration-list article { min-height: 210px; padding: 26px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.integration-list article > span { display: block; margin-bottom: 30px; color: var(--brand-dark); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.integration-list h3 { margin-bottom: 10px; font-size: 18px; }
.integration-list p { margin: 0; color: var(--muted); }
.integration-notes { margin-top: 24px; padding: 28px 34px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.integration-notes p { margin: 0; color: var(--muted); }
.integration-notes strong { color: var(--fg); }

.test-section { position: relative; overflow: hidden; }
.test-shell { position: relative; z-index: 1; padding: 56px; display: grid; grid-template-columns: .82fr 1.18fr; gap: 70px; }
.test-heading .eyebrow { margin-bottom: 4px; }
.test-heading h2 { font-size: clamp(38px, 4vw, 58px); }
.test-heading > p { margin-bottom: 28px; }
.test-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.test-card { padding: 28px 22px; border: 1px solid var(--border); border-right: 0; background: rgba(255,255,255,.45); }
.test-card:first-child { border-radius: 14px 0 0 14px; }
.test-card:last-child { border-right: 1px solid var(--border); border-radius: 0 14px 14px 0; }
.test-card.featured { position: relative; background: var(--dark); color: #fff; border-color: var(--dark); transform: translateY(-12px); box-shadow: 0 18px 30px rgba(30,23,19,.18); }
.test-number { color: var(--brand); font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.test-card h3 { margin: 20px 0 28px; font-size: 20px; }
.test-card p { margin: 0; color: var(--muted); }
.test-card.featured p { color: var(--dark-muted); }
.two-test-cards { grid-template-columns: 1fr 1fr; }
.check-list { gap: 13px; }
.check-list li { padding-left: 21px; font-size: 14px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--brand); font-weight: 900; }
.test-card.featured .check-list li { color: #aaa5a0; }
.glow-test { width: 760px; height: 340px; right: -200px; top: 30px; background: radial-gradient(ellipse, rgba(255,101,52,.13), transparent 70%); filter: blur(15px); }

.pricing-grid { margin-top: 62px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.pricing-card { position: relative; overflow: hidden; padding: 34px; display: flex; flex-direction: column; gap: 32px; }
.pricing-card h3 { margin: 20px 0 10px; font-size: 27px; letter-spacing: -.035em; }
.pricing-card > div > p { color: var(--muted); }
.pricing-kicker { padding: 6px 10px; }
.pricing-featured { color: white; background: linear-gradient(150deg, #252220, #161514); border-color: rgba(255,255,255,.12); box-shadow: 0 24px 60px rgba(30,23,19,.19); }
.pricing-featured::before { content: ""; position: absolute; top: -140px; left: 12%; width: 76%; height: 190px; border-radius: 50%; background: rgba(255,101,52,.5); filter: blur(55px); }
.pricing-featured .pricing-kicker { color: #f7b29c; border-color: rgba(255,255,255,.12); background: rgba(255,255,255,.06); }
.pricing-featured > div > p { color: var(--dark-muted); }
.price-list { margin: auto 0 0; }
.price-list > div { padding: 16px 0; border-top: 1px solid var(--border); }
.price-list dt { margin-bottom: 6px; color: var(--muted); font-size: 13px; }
.price-list dd { margin: 0; font-size: 20px; font-weight: 720; letter-spacing: -.025em; }
.price-list dd small { display: block; color: var(--muted); font-size: 12px; font-weight: 550; letter-spacing: 0; }
.pricing-featured .price-list > div { border-color: rgba(255,255,255,.1); }
.pricing-featured .price-list dt, .pricing-featured .price-list dd small { color: var(--dark-muted); }
.price-list-large dd { font-size: 36px; }
.pricing-includes { list-style: none; margin: 0; padding: 18px 0 0; border-top: 1px solid var(--border); display: grid; gap: 9px; color: var(--muted); font-size: 14px; }
.pricing-includes li { position: relative; padding-left: 20px; }
.pricing-includes li::before { content: "✓"; position: absolute; left: 0; color: var(--brand-dark); font-weight: 900; }
.pricing-featured .pricing-includes { border-color: rgba(255,255,255,.1); color: var(--dark-muted); }
.included-strip { margin-top: 22px; padding: 24px 28px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.included-strip strong { margin-right: 8px; }
.included-strip span { padding: 7px 10px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.54); color: var(--muted); font-size: 13px; }
.modules-grid { margin-top: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.module-card { padding: 34px; }
.module-card h3 { margin: 20px 0 12px; font-size: 27px; letter-spacing: -.035em; }
.module-card p { color: var(--muted); }
.module-card > strong { display: block; margin-top: 26px; color: var(--brand-dark); font-size: 20px; }
.custom-price { margin: 24px 0 0; text-align: center; color: var(--muted); }
.custom-price strong { color: var(--fg); }

.integration-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; }
.pipeline { padding: 28px 34px; }
.pipeline-node { display: grid; grid-template-columns: 48px 1fr; column-gap: 14px; align-items: center; }
.pipeline-node > span { grid-row: 1 / 3; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 11px; background: var(--brand-soft); color: var(--brand-dark); font-size: 12px; font-weight: 800; }
.pipeline-node strong { font-size: 16px; }
.pipeline-node small { color: var(--muted); font-size: 13px; }
.pipeline-line { width: 1px; height: 34px; margin: 7px 0 7px 22px; background: linear-gradient(var(--brand), var(--border)); }

.faq-shell { display: grid; grid-template-columns: .68fr 1.32fr; gap: 100px; align-items: start; }
.faq-heading { position: sticky; top: 110px; }
.faq-list details { border-bottom: 1px solid var(--border); }
.faq-list summary { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 4px; cursor: pointer; list-style: none; font-size: 18px; font-weight: 650; transition: color .2s; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { flex: 0 0 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--border); border-radius: 8px; background: rgba(255,255,255,.65); color: var(--brand-dark); transition: transform .2s, background .2s; }
.faq-list summary:hover { color: var(--brand-dark); }
.faq-list summary:active span { transform: scale(.92); }
.faq-list details[open] summary span { transform: rotate(45deg); background: var(--brand-soft); }
.faq-list details > div { overflow: hidden; }
.faq-list details p { max-width: 680px; padding: 0 56px 24px 4px; margin: 0; color: var(--muted); }

.final-cta { position: relative; overflow: hidden; padding: 120px 0; }
.final-cta-inner { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; text-align: center; }
.final-cta h2 { max-width: 920px; }
.final-cta p { max-width: 650px; margin-bottom: 28px; }
.glow-final { width: 800px; height: 360px; bottom: -280px; left: 50%; transform: translateX(-50%); background: radial-gradient(ellipse, rgba(255,101,52,.38), rgba(255,101,52,.08) 46%, transparent 70%); filter: blur(10px); transition: bottom .5s ease, opacity .5s; }
.final-cta:hover .glow-final { bottom: -235px; }
.footer { padding: 28px 0; }
.footer-inner { min-height: 58px; display: flex; align-items: center; gap: 28px; }
.footer-inner p { margin: 0; color: var(--muted); font-size: 14px; }
.footer-link { min-height: 44px; margin-left: auto; display: inline-flex; align-items: center; gap: 7px; color: var(--muted); text-decoration: none; font-size: 14px; }
.footer-link:hover { color: var(--fg); }

@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .nav-shell > .button { margin-left: auto; }
  .flow-layout { grid-template-columns: 265px 1fr; }
  .test-shell { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .pricing-card:last-child { grid-column: 1 / -1; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .scenario-effects { grid-template-columns: 1fr 1fr; }
  .integration-list { grid-template-columns: 1fr 1fr; }
  .calculator-shell { grid-template-columns: 280px minmax(0, 1fr); }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 32px), var(--container)); }
  .section { padding: 82px 0; }
  .site-header { padding: 10px 12px; }
  .nav-shell { min-height: 58px; padding-left: 12px; }
  .nav-shell .brand { min-width: 44px; justify-content: center; font-size: 0; gap: 0; }
  .nav-shell .brand-mark { width: 34px; height: 34px; }
  .button-small { padding-inline: 13px; font-size: 13px; }
  .hero { padding-top: 64px; }
  .hero h1 { margin-top: 26px; font-size: clamp(42px, 12vw, 66px); }
  .hero h1 br { display: none; }
  .hero h1 br + span::before { content: " "; }
  .hero-copy { font-size: 18px; }
  .mockup-wrap { margin-top: 52px; }
  .flow-layout { display: block; }
  .flow-nav { padding: 10px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.09); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .flow-step { min-height: 58px; display: flex; align-items: center; justify-content: center; padding: 9px 4px; text-align: center; }
  .flow-step span, .flow-step small { display: none; }
  .flow-step strong { font-size: 12px; }
  .flow-step.is-active { box-shadow: inset 0 -3px var(--brand); }
  .flow-panel { min-height: 390px; padding: 42px 8%; }
  .flow-panel h2 { font-size: 34px; }
  .signal { margin: 14px 0 22px; }
  .comparison { grid-template-columns: 1fr; }
  .comparison-side { padding: 30px 24px; }
  .comparison-arrow { min-height: 52px; border-inline: 0; border-block: 1px solid var(--border); transform: rotate(90deg); }
  .items-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .services-grid .feature-item { min-height: 0; border-right: 0; border-bottom: 1px solid var(--border); }
  .services-grid .feature-item:last-child { border-bottom: 0; }
  .feature-item { min-height: 250px; padding: 25px 20px; }
  .feature-item:nth-child(3n) { border-right: 1px solid var(--border); }
  .feature-item:nth-child(2n) { border-right: 0; }
  .feature-item:nth-last-child(-n+3) { border-bottom: 1px solid var(--border); }
  .feature-item:nth-last-child(-n+2) { border-bottom: 0; }
  .test-shell { padding: 32px 24px; }
  .test-grid { grid-template-columns: 1fr; gap: 10px; }
  .test-card, .test-card:first-child, .test-card:last-child { border: 1px solid var(--border); border-radius: 12px; }
  .test-card.featured { transform: none; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card:last-child { grid-column: auto; }
  .scenario-head { display: none; }
  .calculator-shell { grid-template-columns: 1fr; }
  .calculator-inputs { grid-template-columns: 1fr 1fr; }
  .calculator-title, .calculator-reset { grid-column: 1 / -1; }
  .scenario-row { grid-template-columns: 1fr 1fr; gap: 14px; padding: 18px; }
  .scenario-row > :first-child { grid-column: 1 / -1; font-weight: 700; }
  .scenario-row:not(.scenario-head) > :nth-child(2)::before, .scenario-row:not(.scenario-head) > :nth-child(3)::before { display: block; margin-bottom: 4px; color: var(--muted); font-size: 11px; font-weight: 600; }
  .scenario-row:not(.scenario-head) > :nth-child(2)::before { content: "Ручной набор без антибота"; }
  .scenario-row:not(.scenario-head) > :nth-child(3)::before { content: "Скорозвон"; }
  .integration-notes { grid-template-columns: 1fr; gap: 20px; padding: 24px; }
  .modules-grid { grid-template-columns: 1fr; }
  .integration-grid, .faq-shell { grid-template-columns: 1fr; gap: 50px; }
  .faq-heading { position: static; }
  .final-cta { padding: 90px 0; }
}

@media (max-width: 480px) {
  .layout-lines { inset: 0 12px; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .site-header { padding-inline: 8px; }
  .nav-shell { gap: 8px; padding-right: 7px; }
  .nav-shell .button { margin-left: auto; max-width: 230px; }
  .hero-actions { width: 100%; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero h1 { font-size: 43px; letter-spacing: -.05em; }
  .section-heading.centered h2 { text-wrap: wrap; overflow-wrap: anywhere; }
  .hero-copy { font-size: 17px; }
  .eyebrow { font-size: 12px; }
  .mockup-wrap { width: calc(100% + 12px); padding: 6px 6px 0; }
  .mockup-frame { padding: 5px; }
  .mockup-topbar { height: 48px; padding: 0 12px; }
  .window-dots, .mockup-topbar > span:not(.mockup-live) { display: none; }
  .mockup-live { margin-left: 0; }
  .flow-nav { grid-template-columns: 1fr; }
  .flow-step { min-height: 48px; }
  .flow-panel { min-height: 400px; padding: 38px 22px; }
  .flow-panel h2 { font-size: 32px; }
  .flow-panel p { font-size: 16px; }
  .panel-foot { gap: 9px; font-size: 11px; }
  .section-heading h2, .claims-intro h2, .test-heading h2, .final-cta h2 { font-size: 38px; }
  .items-grid { grid-template-columns: 1fr; }
  .feature-item, .feature-item:nth-child(n) { min-height: 0; padding: 26px 18px; border-right: 0; border-bottom: 1px solid var(--border); }
  .feature-item:last-child { border-bottom: 0; }
  .feature-icon { margin-bottom: 24px; }
  .stats-grid { grid-template-columns: 1fr; gap: 52px; }
  .scenario-effects { grid-template-columns: 1fr; }
  .calculator-inputs { grid-template-columns: 1fr; }
  .calculator-title, .calculator-reset { grid-column: auto; }
  .integration-list { grid-template-columns: 1fr; }
  .integration-list article { min-height: 0; }
  .stat p { font-size: 14px; }
  .test-shell { padding: 26px 18px; }
  .pricing-card { padding: 28px 22px; }
  .pipeline { padding: 25px 20px; }
  .faq-list summary { font-size: 17px; }
  .footer-inner { flex-wrap: wrap; gap: 12px 20px; }
  .footer-inner p { width: 100%; order: 3; }
  .glow-test, .glow-final { width: 100%; left: 0; right: auto; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}