:root {
  --bg: #fff8f2;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: #fffdfb;
  --text: #24160c;
  --muted: #6f5a4e;
  --line: rgba(149, 88, 25, 0.14);
  --primary: #f38b2a;
  --primary-deep: #d9690d;
  --primary-soft: #ffe0c2;
  --shadow: 0 24px 70px rgba(116, 53, 9, 0.12);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans SC", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 181, 109, 0.38), transparent 28%),
    linear-gradient(180deg, #fff4eb 0%, #fff9f5 36%, #ffffff 100%);
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.container {
  width: min(calc(100% - 40px), var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(255, 248, 242, 0.78);
  border-bottom: 1px solid rgba(149, 88, 25, 0.08);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 56px;
  height: 56px;
  flex: 0 0 auto;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 12px 26px rgba(220, 116, 24, 0.18);
  border: 1px solid rgba(149, 88, 25, 0.08);
}

.brand-name,
.brand-domain {
  margin: 0;
}

.brand-name {
  font-size: 1.08rem;
  font-weight: 800;
}

.brand-domain {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a:hover {
  color: var(--primary-deep);
}

.hero {
  padding: 72px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary-deep);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.hero-copy h1,
.section-heading h2,
.contact-panel h2 {
  margin: 0;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.hero-copy h1 {
  max-width: 11ch;
  font-size: clamp(2.6rem, 5vw, 4.9rem);
}

.hero-text,
.section-heading p,
.timeline-item p,
.service-card p,
.advantage-card p,
.contact-panel p,
.contact-info p {
  color: var(--muted);
  line-height: 1.8;
}

.hero-text {
  max-width: 640px;
  margin: 22px 0 0;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 136px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-deep) 100%);
  box-shadow: 0 18px 34px rgba(221, 110, 14, 0.28);
}

.button-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(149, 88, 25, 0.12);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.hero-stats div,
.service-card,
.advantage-card,
.contact-panel,
.timeline-item {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.hero-stats div {
  padding: 18px 18px 16px;
  border-radius: var(--radius-md);
}

.hero-stats strong,
.service-card h3,
.advantage-card h3,
.timeline-item h3 {
  display: block;
  margin-bottom: 8px;
  font-size: 1.05rem;
}

.hero-stats span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.hero-visual {
  display: grid;
  gap: 18px;
}

.visual-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.visual-large {
  height: 420px;
}

.visual-strip {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 18px;
}

.visual-strip .visual-card {
  height: 180px;
}

.accent-card {
  display: flex;
  align-items: flex-end;
  padding: 24px;
  color: #fff;
  background:
    linear-gradient(180deg, rgba(52, 25, 5, 0.06), rgba(52, 25, 5, 0.42)),
    linear-gradient(135deg, #ffad5c 0%, #d8680d 100%);
}

.accent-card p {
  margin: 0;
  color: inherit;
  font-size: 1.05rem;
  line-height: 1.7;
}

.section {
  padding: 56px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.section-heading h2,
.contact-panel h2 {
  font-size: clamp(2rem, 3vw, 3rem);
}

.section-heading p {
  margin: 16px 0 0;
}

.service-grid,
.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card,
.advantage-card {
  padding: 26px;
  border-radius: var(--radius-lg);
}

.service-index {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--primary-deep);
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.service-card h3,
.advantage-card h3 {
  margin: 0 0 12px;
}

.service-card p,
.advantage-card p {
  margin: 0;
}

.section-process {
  position: relative;
}

.process-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.compact {
  margin-bottom: 0;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 18px;
  align-items: start;
  padding: 24px;
  border-radius: var(--radius-lg);
}

.timeline-item span {
  display: grid;
  place-items: center;
  width: 74px;
  height: 74px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--primary-soft) 0%, #fff0dd 100%);
  color: var(--primary-deep);
  font-size: 1.15rem;
  font-weight: 800;
}

.timeline-item h3 {
  margin: 2px 0 8px;
}

.timeline-item p {
  margin: 0;
}

.image-card {
  padding: 0;
  overflow: hidden;
  min-height: 320px;
}

.section-contact {
  padding-bottom: 84px;
}

.contact-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  padding: 34px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(255, 225, 197, 0.94), rgba(255, 253, 251, 0.98)),
    var(--surface-strong);
}

.contact-panel p {
  margin: 14px 0 0;
}

.contact-info {
  display: grid;
  gap: 12px;
  align-content: center;
}

.contact-info p {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(149, 88, 25, 0.08);
}

.contact-info span {
  display: inline-block;
  min-width: 88px;
  color: var(--text);
  font-weight: 700;
}

.contact-info a {
  color: var(--text);
  font-weight: 600;
}

.site-footer {
  padding: 24px 0 32px;
  border-top: 1px solid rgba(149, 88, 25, 0.08);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

@media (max-width: 1080px) {
  .hero-grid,
  .process-layout,
  .contact-panel,
  .service-grid,
  .advantage-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-copy h1 {
    max-width: none;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .site-header {
    position: static;
  }

  .nav,
  .nav-links,
  .hero-actions,
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links {
    gap: 14px;
    padding-bottom: 18px;
  }

  .hero,
  .section {
    padding: 42px 0;
  }

  .hero-grid,
  .process-layout,
  .contact-panel,
  .service-grid,
  .advantage-grid,
  .visual-strip {
    grid-template-columns: 1fr;
  }

  .visual-large {
    height: 300px;
  }

  .visual-strip .visual-card {
    height: 180px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }

  .timeline-item span {
    width: 60px;
    height: 60px;
    border-radius: 18px;
  }

  .contact-panel,
  .service-card,
  .advantage-card {
    padding: 22px;
  }
}