:root {
  --ink: #1c1b19;
  --text: #4f4c47;
  --muted: #858078;
  --paper: #f5f3ee;
  --card: #fffefa;
  --line: #dedad2;
  --gold: #c99a47;
  --gold-light: #eee2ca;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Source Han Sans SC", "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  width: min(1180px, calc(100% - 48px));
  height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-weight: 700;
}

.brand-logo {
  width: 38px;
  height: 38px;
  padding: 4px;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid #e4e1da;
  border-radius: 8px;
  box-shadow: 0 2px 7px rgba(36, 31, 24, 0.08);
}

.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-name {
  font-size: 16px;
  letter-spacing: 0.02em;
}

nav {
  display: flex;
  align-items: center;
  gap: 36px;
  color: #56524c;
  font-size: 14px;
}

nav a {
  padding: 8px 0;
  border-bottom: 1px solid transparent;
}

nav a:hover {
  color: var(--ink);
  border-color: var(--gold);
}

.hero {
  width: min(1180px, calc(100% - 48px));
  min-height: 680px;
  margin: 0 auto;
  padding: 90px 0 100px;
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  align-items: center;
  gap: 11%;
}

.kicker,
.small-title,
.section-title > p {
  margin: 0 0 20px;
  color: #9a6d26;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 28px;
  font-family: "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", serif;
  font-size: clamp(48px, 5.4vw, 76px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.05em;
}

.lead {
  max-width: 560px;
  margin-bottom: 32px;
  color: var(--text);
  font-size: 17px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  color: #835d23;
  font-size: 14px;
  font-weight: 700;
}

.text-link span {
  transition: transform 0.2s ease;
}

.text-link:hover span {
  transform: translateX(4px);
}

.plan-preview {
  padding: 32px;
  background: var(--card);
  border: 1px solid #ded9cf;
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(54, 45, 32, 0.1);
  position: relative;
}

.plan-preview::before {
  content: "";
  width: 64px;
  height: 5px;
  position: absolute;
  top: -1px;
  left: 32px;
  background: var(--gold);
  border-radius: 0 0 4px 4px;
}

.plan-top {
  padding-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid var(--line);
}

.plan-top p {
  margin-bottom: 2px;
  font-size: 18px;
  font-weight: 700;
}

.plan-top span {
  color: var(--muted);
  font-size: 12px;
}

.plan-top strong {
  padding: 5px 10px;
  color: #7b5925;
  background: var(--gold-light);
  border-radius: 6px;
  font-size: 12px;
}

.plan-preview ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.plan-preview li {
  min-height: 78px;
  display: grid;
  grid-template-columns: 54px 1fr 26px;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid #ece8e0;
}

.plan-preview time {
  color: var(--muted);
  font-size: 13px;
}

.plan-preview li div {
  display: flex;
  flex-direction: column;
}

.plan-preview li b {
  font-size: 15px;
}

.plan-preview li span {
  color: var(--muted);
  font-size: 12px;
}

.plan-preview i {
  width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  color: white;
  border: 1px solid #cfc9be;
  border-radius: 50%;
  font-size: 11px;
  font-style: normal;
}

.plan-preview i.done {
  background: var(--gold);
  border-color: var(--gold);
}

.plan-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.plain-statement {
  padding: 70px max(24px, calc((100% - 1180px) / 2));
  color: white;
  background: #25231f;
}

.plain-statement p {
  margin-bottom: 8px;
  color: #bdb7ae;
  font-size: 14px;
}

.plain-statement h2 {
  max-width: 900px;
  margin: 0;
  font-family: "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", serif;
  font-size: clamp(28px, 3.8vw, 48px);
  font-weight: 600;
  line-height: 1.45;
}

.section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 120px 0;
}

.section h2 {
  margin-bottom: 0;
  font-family: "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", serif;
  font-size: clamp(36px, 4.3vw, 58px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.04em;
}

.services {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 10%;
}

.service-list {
  border-top: 1px solid var(--ink);
}

.service-list article {
  padding: 28px 0;
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.service-list article > span {
  padding-top: 3px;
  color: #a17634;
  font-family: Georgia, serif;
  font-size: 13px;
}

.service-list h3 {
  margin-bottom: 7px;
  font-size: 19px;
}

.service-list p {
  margin-bottom: 0;
  color: var(--text);
  font-size: 14px;
}

.process {
  width: 100%;
  padding-left: max(24px, calc((100% - 1180px) / 2));
  padding-right: max(24px, calc((100% - 1180px) / 2));
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 10%;
  background: #ebe7de;
}

.process-copy > p:last-child {
  max-width: 430px;
  margin-top: 28px;
  color: var(--text);
  font-size: 15px;
}

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  min-height: 92px;
  padding: 18px 0;
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: 18px;
  border-bottom: 1px solid #ccc6bb;
}

.steps li:first-child {
  border-top: 1px solid #ccc6bb;
}

.steps b {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  color: #73511d;
  background: #dfcda9;
  border-radius: 50%;
  font-family: Georgia, serif;
  font-size: 13px;
}

.steps div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.steps strong {
  font-size: 17px;
}

.steps span {
  color: var(--muted);
  font-size: 13px;
  text-align: right;
}

.about {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 11%;
  align-items: center;
}

.about-logo {
  min-height: 390px;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.about-logo img {
  width: min(48%, 220px);
  height: auto;
}

.about-copy > p:not(.small-title):not(.disclaimer) {
  max-width: 600px;
  margin-top: 24px;
  color: var(--text);
  font-size: 16px;
}

.disclaimer {
  max-width: 620px;
  margin-top: 30px;
  padding: 16px 18px;
  color: #716b62;
  background: #efebe3;
  border-left: 3px solid var(--gold);
  font-size: 12px;
}

footer {
  padding: 40px 24px 34px;
  color: #dedad2;
  background: #25231f;
  border-top: 1px solid #45413b;
  text-align: center;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: white;
  font-size: 17px;
  font-weight: 700;
}

.footer-brand img {
  width: 30px;
  height: 30px;
  padding: 3px;
  object-fit: contain;
  background: white;
  border-radius: 6px;
}

.footer-company {
  margin: 0;
  padding-left: 24px;
  border-left: 1px solid #686158;
  color: #b8b2a9;
  font-size: 12px;
  line-height: 1.5;
}

.footer-legal {
  margin-top: 18px;
  color: #b8b2a9;
  font-size: 12px;
}

.footer-legal > p {
  margin: 0;
}

.footer-filing {
  margin: 0;
  color: #cfc9be;
  font-size: 13px;
  text-align: center;
}

.footer-filing a {
  display: inline-block;
  padding: 4px 8px;
}

.footer-filing a:hover {
  color: #fff;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.footer-filing a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  border-radius: 2px;
}

@media (max-width: 860px) {
  .hero,
  .services,
  .process,
  .about {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 64px;
    padding: 70px 0 80px;
  }

  .section {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .services,
  .process,
  .about {
    gap: 60px;
  }

  .process-copy > p:last-child {
    max-width: 620px;
  }

  .about-logo {
    min-height: 300px;
  }
}

@media (max-width: 600px) {
  .site-header,
  .hero,
  .section {
    width: calc(100% - 36px);
  }

  .site-header {
    height: 68px;
  }

  nav {
    display: none;
  }

  h1 {
    font-size: 43px;
  }

  .hero {
    padding-top: 58px;
  }

  .lead {
    font-size: 16px;
  }

  .plan-preview {
    padding: 24px 20px;
    border-radius: 14px;
  }

  .plan-preview li {
    grid-template-columns: 44px 1fr 22px;
    gap: 10px;
  }

  .plain-statement {
    padding: 54px 18px;
  }

  .section {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .services,
  .process,
  .about {
    gap: 46px;
  }

  .process {
    padding-left: 18px;
    padding-right: 18px;
  }

  .steps div {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }

  .steps span {
    text-align: left;
  }

  .about-logo {
    min-height: 240px;
  }

  footer {
    padding: 32px 18px 26px;
  }

  .footer-top {
    flex-direction: column;
    gap: 12px;
  }

  .footer-company {
    padding-left: 0;
    border-left: 0;
  }

  .footer-legal {
    margin-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none !important;
  }
}