:root {
  color-scheme: light;
  --paper: #fcf8f2;
  --ink: #101113;
  --body: #707173;
  --rule: #e6e0d8;
  --circle: #f4eee5;
  --card-bg: #ffffff;
  --highlight: #f5ede1;
  --font: "DM Sans", Arial, sans-serif;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
body { width: 100%; min-width: 0; margin: 0; padding-bottom: calc(24px + env(safe-area-inset-bottom)); background: var(--paper); }
a { color: inherit; }
.page-width { width: min(100% - 32px, 680px); min-width: 0; margin-inline: auto; }
.skip-link { position: absolute; top: -60px; left: 12px; z-index: 10; padding: 10px 14px; background: #fff; border: 1px solid var(--rule); border-radius: 6px; }
.skip-link:focus { top: 12px; }
.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; }

/* Header */
.site-header { width: min(100% - 32px, 820px); min-width: 0; min-height: 68px; margin-inline: auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 8px; position: relative; }
.wordmark { display: inline-flex; align-items: center; text-decoration: none; white-space: nowrap; }
.wordmark img { width: 140px; max-width: 100%; height: auto; display: block; }
.menu-toggle { width: 44px; height: 44px; padding: 11px 5px; display: flex; flex-direction: column; align-items: flex-end; justify-content: center; gap: 6px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { width: 27px; height: 2px; display: block; background: var(--ink); transition: transform 180ms ease, width 180ms ease; }
.menu-toggle span:nth-child(2) { width: 27px; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(8px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-8px) rotate(-45deg); }
.primary-nav { width: 100%; min-width: 0; flex-basis: 100%; display: grid; grid-template-rows: repeat(6, 0fr); overflow: hidden; visibility: hidden; border-bottom: 0 solid var(--rule); transition: grid-template-rows 200ms ease, visibility 200ms ease, border-width 200ms ease; }
.primary-nav a { min-height: 0; overflow: hidden; padding: 0 4px; opacity: 0; text-decoration: none; font-size: 14px; transition: opacity 160ms ease, min-height 200ms ease, padding 200ms ease; }
.primary-nav.is-open { grid-template-rows: repeat(6, 1fr); visibility: visible; border-bottom-width: 1px; }
.primary-nav.is-open a { min-height: 44px; padding: 13px 4px; opacity: 1; }

/* Hero */
.hero { padding-top: 25px; text-align: center; }
h1, h2, h3, p { margin-top: 0; }
h1 { width: 100%; max-width: 640px; min-width: 0; margin: 0 auto 10px; font-size: clamp(28px, 8.2vw, 42px); line-height: 1.08; font-weight: 700; letter-spacing: -.065em; overflow-wrap: anywhere; }
.hero-value { max-width: 520px; margin: 0 auto 14px; color: var(--body); font-size: 15px; line-height: 1.45; }
.hero-value strong { color: var(--ink); }
.hero-actions { margin-top: 10px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.experience-proof { margin: 14px 0 0; display: flex; flex-wrap: wrap; align-items: baseline; justify-content: center; gap: 0 5px; color: var(--body); font-size: 13px; line-height: 1.35; }
.experience-proof strong { color: var(--ink); font-size: 15px; font-weight: 700; letter-spacing: -.03em; }
.button { min-height: 46px; min-width: 200px; max-width: 100%; display: inline-flex; align-items: center; justify-content: center; padding: 12px 20px; border: 1px solid var(--ink); border-radius: 12px; background: var(--ink); color: #fff; text-decoration: none; font-size: 15px; line-height: 1.2; font-weight: 700; letter-spacing: -.02em; text-align: center; transition: background-color 160ms ease, color 160ms ease, transform 160ms ease; }
.button:hover { background: #2a2b2d; transform: translateY(-1px); }
.button:active { transform: translateY(0); }
.text-link { min-height: 34px; display: inline-flex; align-items: center; color: #333; text-decoration: underline; text-underline-offset: 3px; font-size: 14px; }
.hero-image { margin-top: 16px; overflow: hidden; border-radius: 12px; aspect-ratio: 1.55; background: #eee8df; border: 1px solid var(--rule); }
.hero-image img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center 54%; }

/* Section Typo */
section { padding-top: 32px; text-align: center; }
section h2 { margin: 0; font-size: clamp(22px, 6vw, 30px); line-height: 1.18; font-weight: 700; letter-spacing: -.06em; overflow-wrap: anywhere; }
.section-sub { max-width: 520px; margin: 8px auto 0; color: var(--body); font-size: 14px; line-height: 1.45; }

/* Problem Section */
.problem { padding-top: 32px; border-top: 1px solid var(--rule); margin-top: 24px; }
.problem-card { background: var(--card-bg); border: 1px solid var(--rule); border-radius: 12px; padding: 22px 18px; margin-top: 16px; text-align: left; }
.problem-card h3 { font-size: 18px; line-height: 1.25; margin-bottom: 10px; font-weight: 700; letter-spacing: -.03em; }
.problem-card p { font-size: 14px; line-height: 1.45; color: var(--body); margin-bottom: 12px; }
.problem-card p:last-child { margin-bottom: 0; }
.problem-card p strong { color: var(--ink); }

/* Services (9 Cards) */
.services { border-top: 1px solid var(--rule); margin-top: 24px; }
.services-grid { margin-top: 18px; display: grid; grid-template-columns: 1fr; gap: 10px; text-align: left; }
.service-card { background: var(--card-bg); border: 1px solid var(--rule); border-radius: 10px; padding: 16px 14px; transition: transform 160ms ease; }
.service-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; letter-spacing: -.02em; display: flex; align-items: center; gap: 8px; }
.service-badge { width: 22px; height: 22px; border-radius: 50%; background: var(--circle); display: inline-flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; color: var(--ink); flex-shrink: 0; }
.service-card p { font-size: 13px; line-height: 1.4; color: var(--body); margin: 0; }

/* Software */
.software { margin-top: 24px; padding: 24px 0; border-top: 1px solid var(--rule); text-align: center; }
.software h2 { font-size: 20px; line-height: 1.2; font-weight: 700; letter-spacing: -.05em; }
.software-list { width: min(100%, 460px); margin: 16px auto 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: 14px 18px; list-style: none; }
.software-list li { min-width: 0; height: 52px; display: flex; align-items: center; justify-content: center; }
.software-list img { display: block; max-width: 100%; max-height: 40px; object-fit: contain; mix-blend-mode: multiply; }

/* How It Works (5 Steps) */
.process { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--rule); text-align: center; }
.steps { width: 100%; margin: 16px auto 0; padding: 0; list-style: none; text-align: left; }
.steps li { min-width: 0; padding: 12px 0; display: grid; grid-template-columns: 36px minmax(0, 1fr); align-items: flex-start; gap: 12px; border-bottom: 1px solid var(--rule); }
.steps li:last-child { border-bottom: 0; }
.step-number { width: 32px; height: 32px; border-radius: 50%; background: var(--circle); font-size: 13px; color: var(--ink); font-weight: 700; display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.step-content strong { display: block; font-size: 14px; color: var(--ink); margin-bottom: 2px; }
.step-content p { font-size: 13px; color: var(--body); line-height: 1.35; margin: 0; }

/* Why Us & Comparison Table */
.comparison-section { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--rule); text-align: center; }
.why-lead { max-width: 540px; margin: 10px auto 16px; font-size: 15px; line-height: 1.45; color: var(--body); }
.why-lead strong { color: var(--ink); }
.table-wrapper { width: 100%; margin-top: 16px; overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--rule); border-radius: 10px; background: #fff; }
.compare-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 13px; line-height: 1.35; min-width: 520px; }
.compare-table th, .compare-table td { padding: 12px 14px; border-bottom: 1px solid var(--rule); }
.compare-table tr:last-child td { border-bottom: 0; }
.compare-table th { background: #faf5ed; font-weight: 700; color: var(--ink); font-size: 13px; }
.compare-table th.col-openclose, .compare-table td.col-openclose { background: var(--highlight); font-weight: 600; color: var(--ink); }
.compare-table td.col-openclose strong { font-weight: 700; }

/* Team Section */
.team-section { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--rule); text-align: center; }
.qual-badges { margin-top: 14px; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.qual-badge { padding: 6px 12px; border-radius: 20px; background: var(--circle); border: 1px solid var(--rule); font-size: 12px; font-weight: 700; color: var(--ink); letter-spacing: .02em; }
.team-list { margin-top: 16px; padding: 0; list-style: none; text-align: left; }
.team-list li { padding: 10px 0; border-bottom: 1px solid var(--rule); font-size: 14px; line-height: 1.4; color: var(--body); display: flex; gap: 10px; align-items: flex-start; }
.team-list li:last-child { border-bottom: 0; }
.team-list li strong { color: var(--ink); }
.team-check { color: #2f855a; font-weight: bold; }

/* Security & Safety */
.safety-box { margin-top: 16px; background: #fff; border: 1px solid var(--rule); border-radius: 10px; padding: 16px; text-align: left; }
.safety-box h4 { margin: 0 0 8px; font-size: 14px; font-weight: 700; }
.safety-box ul { margin: 0; padding-left: 18px; color: var(--body); font-size: 13px; line-height: 1.45; }
.safety-box li { margin-bottom: 4px; }
.safety-box li:last-child { margin-bottom: 0; }

/* FAQ */
.faq { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--rule); text-align: center; }
.faq-list { width: 100%; margin: 14px auto 0; padding: 0; text-align: left; }
.faq-item { border-bottom: 1px solid var(--rule); padding: 12px 0; }
.faq-item:first-child { border-top: 1px solid var(--rule); }
.faq-question { font-size: 15px; font-weight: 600; color: var(--ink); cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 8px; letter-spacing: -.02em; padding: 4px 0; }
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after { content: "+"; font-size: 18px; font-weight: 400; color: var(--body); flex-shrink: 0; }
details[open] .faq-question::after { content: "−"; }
.faq-answer { margin-top: 8px; color: var(--body); font-size: 14px; line-height: 1.45; }
.faq-answer p { margin: 0; }
.faq-answer strong { color: var(--ink); }

/* Contact CTA */
.contact { margin-top: 24px; padding: 24px 0; border-top: 1px solid var(--rule); text-align: center; }
.contact .button { margin-top: 14px; min-width: 220px; }
.contact-phone { margin-top: 10px; font-size: 13px; color: var(--body); font-weight: 500; }
:focus-visible { outline: 3px solid #84715d; outline-offset: 3px; }

/* Footer */
.site-footer { margin-top: 28px; padding: 24px 0 env(safe-area-inset-bottom); border-top: 1px solid var(--rule); text-align: center; color: var(--body); font-size: 12px; line-height: 1.6; }
.footer-services { font-weight: 600; color: var(--ink); margin-bottom: 8px; letter-spacing: .02em; }
.site-footer p { margin: 0 0 6px; }
.site-footer a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* Desktop Breakpoints */
@media (min-width: 700px) {
  .page-width { width: min(100% - 48px, 760px); }
  .site-header { min-height: 82px; }
  .wordmark img { width: 176px; }
  .menu-toggle { display: none; }
  .primary-nav { width: auto; flex-basis: auto; display: flex; align-items: center; justify-content: flex-end; gap: 22px; overflow: visible; visibility: visible; border: 0; background: transparent; }
  .primary-nav a, .primary-nav.is-open a { min-height: 40px; padding: 11px 0; opacity: 1; font-size: 14px; color: #454545; }
  .primary-nav a:hover { text-decoration: underline; text-underline-offset: 4px; }
  
  .hero { padding-top: 36px; }
  h1 { font-size: 50px; overflow-wrap: normal; max-width: 720px; }
  .hero-value { font-size: 17px; max-width: 600px; }
  .hero-actions { margin-top: 10px; gap: 10px; }
  .button { min-height: 50px; min-width: 240px; padding-inline: 24px; font-size: 16px; }
  
  section h2 { font-size: 34px; }
  .section-sub { font-size: 16px; max-width: 580px; }

  .problem-card { padding: 28px 24px; }
  .problem-card h3 { font-size: 21px; }
  .problem-card p { font-size: 15px; }

  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .service-card { padding: 18px 16px; }
  
  .software-list { width: min(100%, 580px); grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
  .software-list li { height: 60px; }

  .steps { margin-top: 18px; }
  .steps li { padding: 16px 0; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; }
  .step-number { width: 38px; height: 38px; font-size: 15px; }
  .step-content strong { font-size: 16px; }
  .step-content p { font-size: 14px; }

  .compare-table { font-size: 14px; }
  .compare-table th, .compare-table td { padding: 14px 18px; }

  .faq-question { font-size: 16px; }
  .faq-answer { font-size: 15px; }
  .site-footer { margin-top: 40px; padding-top: 32px; font-size: 13px; }
}

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