:root {
  --ink: #303431;
  --body: #5e6860;
  --sage: #617669;
  --sage-dark: #435a4c;
  --line: #dfe5df;
  --paper: #f8f9f6;
  --paper-2: #eef2ec;
  --white: #fff;
  --graphite: #555a55;
  --dark: #26392e;
  --max: 1220px;
  color: var(--ink);
  background: var(--paper);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; font-size: 16px; line-height: 1.65; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
:focus-visible { outline: 3px solid #586f5f; outline-offset: 4px; }
::selection { color: #17241b; background: #c6dac9; }
.container { width: min(var(--max), calc(100% - 72px)); margin-inline: auto; }
.section { padding: clamp(80px, 10vw, 140px) 0; }
.skip-link { position: absolute; z-index: 50; top: -100px; left: 20px; padding: 10px 16px; color: #fff; background: var(--dark); }
.skip-link:focus { top: 15px; }

/* Shared type and actions */
.section-label, .eyebrow { display: flex; align-items: center; gap: 11px; margin-bottom: 20px; color: var(--sage-dark); font-size: 12px; font-weight: 750; letter-spacing: .15em; line-height: 1.3; text-transform: uppercase; }
.eyebrow-line { width: 28px; height: 1px; background: currentColor; }
h1, h2, h3 { color: var(--ink); letter-spacing: -.052em; line-height: 1.13; }
h1 { font-size: clamp(52px, 7.5vw, 104px); font-weight: 680; }
h2 { font-size: clamp(38px, 5.1vw, 68px); font-weight: 650; }
h3 { font-size: clamp(22px, 2vw, 28px); font-weight: 650; }
.button { display: inline-flex; justify-content: center; align-items: center; gap: 24px; min-height: 56px; padding: 14px 22px; border: 1px solid transparent; border-radius: 6px; font-size: 15px; font-weight: 680; line-height: 1.3; text-align: center; text-decoration: none; transition: background .2s ease, transform .2s ease; }
.button:hover { transform: translateY(-2px); }
.button span, .header-cta span { font-size: 20px; font-weight: 400; line-height: 1; }
.button-primary { color: #fff; background: var(--graphite); }
.button-primary:hover { background: #3d473f; }
.button-light { color: var(--dark); background: #f8faf5; }
.button-light:hover { background: #e8efe5; }
.text-link { display: inline-flex; align-items: center; gap: 12px; width: max-content; padding: 8px 0; border-bottom: 1px solid #7e8d80; color: var(--ink); font-size: 15px; font-weight: 650; text-decoration: none; }
.text-link:hover { color: var(--sage-dark); }

/* Header */
.site-header { position: relative; z-index: 10; border-bottom: 1px solid var(--line); background: rgba(248,249,246,.97); }
.header-inner { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 35px; min-height: 88px; }
.product-brand { display: inline-flex; align-items: center; gap: 12px; width: max-content; text-decoration: none; }
.product-brand > span:last-child { display: flex; flex-direction: column; }
.product-brand strong, .footer-brand strong { color: var(--ink); font-size: 25px; font-weight: 750; letter-spacing: -.07em; line-height: 1; }
.product-brand small { margin-top: 7px; color: #67736b; font-size: 8px; font-weight: 760; letter-spacing: .2em; }
.tally-mark { display: grid; place-items: center; flex: 0 0 auto; width: 44px; height: 44px; border: 1px solid #dbe4dc; border-radius: 8px; background: #f1f5f1; }
.tally-mark svg { width: 28px; height: 28px; fill: none; stroke: #61776a; stroke-linecap: round; stroke-width: 2.7; }
.main-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px clamp(18px, 2.5vw, 34px); }
.main-nav a { color: #5f6b61; font-size: 14px; font-weight: 620; text-decoration: none; white-space: nowrap; }
.main-nav a:hover { color: var(--ink); }
.header-cta { display: inline-flex; align-items: center; gap: 13px; padding: 10px 16px; border: 1px solid #a9b8aa; border-radius: 5px; color: var(--ink); font-size: 14px; font-weight: 680; line-height: 1.3; text-decoration: none; white-space: nowrap; }
.header-cta:hover { border-color: var(--sage-dark); background: var(--paper-2); }

/* Hero and product screenshot */
.hero { overflow: hidden; padding: clamp(86px, 9vw, 130px) 0 58px; background: radial-gradient(circle at 84% 12%, #e9efe9, transparent 33%), var(--paper); }
.hero-layout { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(225px, .55fr); align-items: end; gap: clamp(45px, 7vw, 110px); }
.hero h1 { max-width: 940px; margin-bottom: 30px; }
.hero h1 em { color: #566c5b; font-style: normal; }
.hero-intro { max-width: 680px; margin-bottom: 34px; color: #56635a; font-size: clamp(19px, 1.8vw, 23px); line-height: 1.63; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 29px; }
.hero-note { margin: 20px 0 0; color: #6c766e; font-size: 13px; }
.hero-aside { margin-bottom: 10px; padding: 22px 0 10px 24px; border-left: 2px solid #9baa9c; }
.hero-aside > span { color: var(--sage-dark); font-size: 10px; font-weight: 750; letter-spacing: .18em; }
.hero-aside p { margin: 15px 0 12px; color: #344039; font-size: 22px; font-weight: 650; letter-spacing: -.04em; line-height: 1.5; }
.hero-aside b { color: #8da58f; font-weight: 400; }
.hero-aside small { color: #627067; font-size: 13px; line-height: 1.6; }
.overview-wrap { margin-top: clamp(70px, 8vw, 115px); }
.overview-figure { margin: 0; }
.image-scroll { overflow-x: auto; border: 1px solid #d5ddd4; border-radius: 10px; background: #fff; box-shadow: 0 32px 65px rgba(39,58,43,.12); scrollbar-color: #859787 #e9eee9; }
.image-scroll img { width: 100%; height: auto; }
.overview-figure figcaption { display: flex; justify-content: space-between; gap: 15px; margin-top: 15px; color: #657167; font-size: 13px; }
.scroll-hint { display: none; }

/* Problem */
.problem { border-top: 1px solid var(--line); background: #fff; }
.problem-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .87fr); gap: clamp(55px, 10vw, 145px); }
.problem h2 { max-width: 590px; }
.problem-copy > p:first-child { margin-bottom: 33px; color: #56625a; font-size: 20px; line-height: 1.68; }
.question-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.question-list li { display: flex; align-items: baseline; gap: 21px; padding: 23px 0; border-bottom: 1px solid var(--line); color: var(--ink); font-size: 18px; font-weight: 600; line-height: 1.4; }
.question-list span { flex: 0 0 24px; color: var(--sage-dark); font-size: 12px; font-weight: 700; }
.problem-end { margin: 27px 0 0; color: var(--sage-dark); font-size: 16px; font-weight: 650; }

/* Product film */
.film-section { background: #f9faf8; }
.film-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .65fr); align-items: end; gap: clamp(45px, 9vw, 120px); margin-bottom: 44px; }
.film-heading h2 { max-width: 720px; margin-bottom: 0; }
.film-heading > p { max-width: 440px; margin-bottom: 4px; color: var(--body); font-size: 18px; line-height: 1.7; }
.film-figure { margin: 0; }
.film-figure video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; border: 1px solid #d8e1d9; border-radius: 9px; background: #0e776d; box-shadow: 0 23px 55px rgba(39,58,43,.11); }
.film-figure figcaption { margin-top: 14px; color: #657167; font-size: 13px; }
.film-external { margin: 11px 0 0; text-align: right; }
.film-external a { color: var(--sage-dark); font-size: 14px; font-weight: 680; text-underline-offset: 4px; }
.film-external a:hover { color: var(--ink); }

/* Workflow */
.workflow { background: var(--paper-2); }
.section-heading { max-width: 780px; margin-bottom: 52px; }
.section-heading h2 { margin-bottom: 22px; }
.section-heading > p:last-child { max-width: 660px; margin-bottom: 0; color: var(--body); font-size: 19px; line-height: 1.68; }
.workflow-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); margin: 0; padding: 0; list-style: none; border-top: 1px solid #cdd9ce; }
.workflow-grid li { position: relative; min-height: 340px; padding: 30px 25px 20px 0; }
.workflow-grid li + li { padding-left: 25px; border-left: 1px solid #cdd9ce; }
.step-number { color: var(--sage-dark); font-size: 13px; font-weight: 750; letter-spacing: .1em; }
.workflow-grid h3 { margin: 95px 0 15px; }
.workflow-grid p { max-width: 265px; margin: 0; color: #57645b; font-size: 15px; line-height: 1.72; }

/* Features */
.feature-section { background: #fff; }
.feature-heading { max-width: 850px; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 70px; border-top: 1px solid var(--line); }
.feature-list article { display: grid; grid-template-columns: 52px minmax(0,1fr); gap: 16px; min-height: 205px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.feature-index { color: var(--sage-dark); font-size: 13px; font-weight: 700; }
.feature-list h3 { margin-bottom: 13px; font-size: 25px; }
.feature-list p { max-width: 465px; margin-bottom: 0; color: var(--body); font-size: 16px; line-height: 1.7; }

/* Payment boundary */
.payment-note { padding: clamp(65px, 8vw, 110px) 0; color: #f3f7f0; background: var(--dark); }
.payment-layout { display: grid; grid-template-columns: 60px minmax(0, 1.1fr) minmax(0, .7fr); gap: 20px 38px; align-items: center; }
.payment-symbol { display: grid; place-items: center; width: 56px; height: 56px; border: 1px solid rgba(243,247,240,.35); border-radius: 50%; color: #d7e5d9; font-size: 32px; line-height: 1; }
.payment-note .section-label { color: #c2d6c5; }
.payment-note h2 { margin-bottom: 0; color: #f3f7f0; font-size: clamp(35px, 4vw, 54px); }
.payment-note .payment-layout > p { max-width: 390px; margin: 0; color: #d1dfd2; font-size: 17px; line-height: 1.75; }

/* Demo and FAQs */
.demo-section { background: #f3f5f0; }
.demo-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .8fr); gap: clamp(50px, 9vw, 125px); }
.demo-layout h2 { max-width: 630px; }
.demo-layout > div:last-child { padding-top: 38px; }
.demo-layout > div:last-child p { max-width: 500px; margin-bottom: 31px; color: var(--body); font-size: 19px; line-height: 1.68; }
.faq-section { background: #fff; }
.faq-layout { display: grid; grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); gap: clamp(50px, 9vw, 120px); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 23px 45px 23px 0; color: var(--ink); cursor: pointer; font-size: 19px; font-weight: 650; line-height: 1.4; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { position: absolute; top: 18px; right: 4px; color: var(--sage-dark); content: "+"; font-size: 28px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list summary:hover { color: var(--sage-dark); }
.faq-list p { max-width: 630px; margin: -3px 42px 25px 0; color: var(--body); font-size: 16px; line-height: 1.72; }

/* Closing and footer */
.final-cta { padding: clamp(90px, 10vw, 140px) 0; background: #30473a; color: #fff; }
.final-inner { text-align: center; }
.final-inner .section-label { justify-content: center; color: #d0e3d0; }
.final-inner h2 { margin-bottom: 22px; color: #f5f8f2; }
.final-inner > p:not(.section-label) { margin-bottom: 32px; color: #d5e3d5; font-size: 19px; }
.site-footer { padding: 38px 0; border-top: 1px solid #dde5da; background: #f8f9f6; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 22px 35px; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.tally-mark.small { width: 36px; height: 36px; }
.tally-mark.small svg { width: 24px; height: 24px; }
.footer-brand strong { display: block; font-size: 18px; }
.footer-brand small, .footer-provider small { color: #68766a; font-size: 12px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 25px; }
.footer-links a { color: var(--sage-dark); font-size: 13px; font-weight: 620; text-underline-offset: 3px; }
.footer-links a:hover { color: var(--ink); }
.footer-provider { display: flex; align-items: flex-end; flex-direction: column; gap: 4px; }
.footer-provider img { width: 128px; height: auto; }

@media (max-width: 1060px) {
  .header-inner { grid-template-columns: auto auto; justify-content: space-between; gap: 13px 25px; padding: 16px 0 12px; }
  .main-nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; padding-top: 10px; border-top: 1px solid var(--line); }
  .hero-layout { grid-template-columns: 1fr; gap: 45px; }
  .hero-aside { max-width: 510px; margin-bottom: 0; }
  .workflow-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .workflow-grid li { min-height: 280px; border-bottom: 1px solid #cdd9ce; }
  .workflow-grid li:nth-child(3) { padding-left: 0; border-left: 0; }
  .workflow-grid h3 { margin-top: 60px; }
  .payment-layout { grid-template-columns: 55px 1fr; }
  .payment-layout > p { grid-column: 2; }
}
@media (max-width: 760px) {
  .container { width: min(var(--max), calc(100% - 36px)); }
  .section { padding: 76px 0; }
  .hero { padding-top: 76px; }
  .hero h1 { font-size: clamp(46px, 10vw, 72px); }
  .hero-intro { font-size: 18px; }
  .overview-wrap { margin-top: 67px; }
  .image-scroll img { width: 1150px; max-width: none; }
  .scroll-hint { display: inline; white-space: nowrap; }
  .problem-layout, .film-heading, .demo-layout, .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .problem h2, .demo-layout h2 { max-width: 650px; }
  .demo-layout > div:last-child { padding-top: 0; }
  .feature-list { grid-template-columns: 1fr; }
  .feature-list article { min-height: 0; }
  .faq-layout { gap: 30px; }
}
@media (max-width: 520px) {
  .product-brand strong { font-size: 21px; }
  .tally-mark { width: 38px; height: 38px; }
  .header-cta { padding: 8px 10px; gap: 5px; font-size: 12px; }
  .main-nav { gap: 9px 18px; }
  .main-nav a { font-size: 12px; }
  .hero h1 { font-size: clamp(43px, 10.6vw, 58px); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .hero-actions .button, .demo-layout .button, .final-inner .button { width: 100%; }
  .overview-figure figcaption { flex-direction: column; gap: 2px; }
  .workflow-grid { grid-template-columns: 1fr; }
  .workflow-grid li, .workflow-grid li + li, .workflow-grid li:nth-child(3) { min-height: 0; padding: 28px 0 31px; border-left: 0; }
  .workflow-grid h3 { margin: 37px 0 12px; }
  .workflow-grid p { max-width: 360px; }
  .feature-list article { grid-template-columns: 43px 1fr; gap: 11px; }
  .feature-list h3 { font-size: 22px; }
  .payment-layout { grid-template-columns: 1fr; gap: 22px; }
  .payment-layout > p { grid-column: 1; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
  .footer-provider { align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}
