@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700&family=Rajdhani:wght@500;600&display=swap');

:root {
  color-scheme: light;
  --ink: #1c1f2a;
  --muted: #5b6271;
  --accent: #c35a2a;
  --accent-dark: #8b3e1b;
  --bg: #f5f1eb;
  --bg-soft: #fff9f2;
  --card: #ffffff;
  --line: rgba(28, 31, 42, 0.12);
  --shadow: 0 24px 48px rgba(22, 24, 32, 0.12);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Noto Serif SC', 'Source Han Serif SC', serif;
  color: var(--ink);
  background: radial-gradient(circle at 10% 20%, #fff2e6 0%, transparent 48%),
    radial-gradient(circle at 80% 0%, #f4eee4 0%, transparent 55%),
    var(--bg);
  min-height: 100vh;
  line-height: 1.7;
}

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

.bg-orb {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  filter: blur(0);
  opacity: 0.6;
  z-index: 0;
}

.orb-1 {
  top: -160px;
  left: -120px;
  background: radial-gradient(circle, rgba(255, 188, 133, 0.5) 0%, rgba(255, 188, 133, 0) 70%);
}

.orb-2 {
  bottom: -180px;
  right: -120px;
  background: radial-gradient(circle, rgba(160, 190, 210, 0.45) 0%, rgba(160, 190, 210, 0) 70%);
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(28, 31, 42, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28, 31, 42, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}

.container {
  width: min(1140px, 92vw);
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(12px);
  background: rgba(245, 241, 235, 0.9);
  border-bottom: 1px solid rgba(28, 31, 42, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 20px;
}

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

.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), #e28f62);
  color: #fff;
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px;
  letter-spacing: 1px;
  box-shadow: 0 12px 24px rgba(195, 90, 42, 0.3);
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-weight: 700;
  font-size: 18px;
}

.brand-tag {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.nav {
  display: flex;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
}

.nav a {
  position: relative;
  padding-bottom: 4px;
}

.nav a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.nav a:hover::after {
  width: 100%;
}

.cta {
  padding: 12px 20px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 16px 32px rgba(195, 90, 42, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(195, 90, 42, 0.4);
}

.ghost {
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid rgba(195, 90, 42, 0.4);
  color: var(--accent-dark);
  font-weight: 600;
  font-size: 14px;
}

.hero {
  padding: 90px 0 60px;
}

.hero-grid {
  display: grid;
  gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero-kicker {
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--accent-dark);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.hero-copy h1 {
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.15;
  margin-bottom: 18px;
}

.hero-desc {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 26px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 16px;
}

.hero-metrics div {
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--bg-soft);
  border: 1px solid rgba(28, 31, 42, 0.08);
}

.hero-metrics strong {
  display: block;
  font-size: 20px;
  margin-bottom: 4px;
  font-family: 'Rajdhani', sans-serif;
}

.hero-card {
  background: var(--card);
  border-radius: 26px;
  padding: 28px;
  border: 1px solid rgba(28, 31, 42, 0.08);
  box-shadow: var(--shadow);
}

.hero-card h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

.hero-card p {
  color: var(--muted);
  margin-bottom: 16px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(195, 90, 42, 0.12);
  color: var(--accent-dark);
  font-size: 14px;
  margin-bottom: 10px;
}

.hero-list {
  display: grid;
  gap: 14px;
}

.hero-list span {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

.hero-list strong {
  display: block;
  font-size: 14px;
}

.section {
  padding: 70px 0;
}

.section-dark {
  background: linear-gradient(135deg, #1f2a3b 0%, #2f3d50 100%);
  color: #f3f3f3;
}

.section-dark .section-head p,
.section-dark .service-card p,
.section-dark .service-card li {
  color: rgba(243, 243, 243, 0.7);
}

.section-light {
  background: rgba(255, 255, 255, 0.7);
  border-top: 1px solid rgba(28, 31, 42, 0.06);
  border-bottom: 1px solid rgba(28, 31, 42, 0.06);
}

.section-head {
  margin-bottom: 32px;
}

.section-head p {
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 10px;
}

.section-head h2 {
  font-size: clamp(26px, 4vw, 40px);
}

.about-grid,
.service-grid,
.adv-grid,
.case-grid,
.contact-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.about-card,
.service-card,
.adv-card,
.case-card,
.contact-card {
  padding: 24px;
  border-radius: 22px;
  background: var(--card);
  border: 1px solid rgba(28, 31, 42, 0.08);
  box-shadow: 0 10px 28px rgba(26, 32, 44, 0.08);
}

.about-card ul {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.about-card h3,
.service-card h3,
.adv-card h3,
.case-card h3,
.contact-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.about-card p {
  color: var(--muted);
}

.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.about-tags span {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(31, 42, 59, 0.08);
}

.service-card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
}

.section-dark .service-card {
  color: #fff;
}

.service-card ul {
  margin-top: 16px;
  display: grid;
  gap: 8px;
  list-style: none;
}

.service-card li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
}

.service-card li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.adv-card p,
.case-card p {
  color: var(--muted);
}

.section-dark .adv-card,
.section-dark .case-card {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.section-dark .adv-card p,
.section-dark .case-card p {
  color: rgba(255, 255, 255, 0.75);
}

.case-card {
  background: var(--bg-soft);
}

.contact-grid {
  align-items: start;
}

.contact-desc {
  color: var(--muted);
  margin: 18px 0 24px;
}

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

.contact-info span {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

.contact-info strong {
  display: block;
  font-size: 15px;
}

.contact-card label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 16px;
}

.contact-card input,
.contact-card select,
.contact-card textarea {
  border: 1px solid rgba(28, 31, 42, 0.2);
  border-radius: 12px;
  padding: 12px 14px;
  font-family: inherit;
}

.contact-card button {
  border: none;
  border-radius: 12px;
  padding: 12px 18px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
}

.form-note {
  font-size: 12px;
  color: var(--muted);
  margin-top: 12px;
}

.site-footer {
  padding: 30px 0 50px;
  border-top: 1px solid rgba(28, 31, 42, 0.1);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}

.footer-link {
  color: var(--accent-dark);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 6px;
}

.footer-link:hover {
  color: var(--accent);
}

.footer-inner strong {
  color: var(--ink);
  display: block;
  margin-bottom: 6px;
}

@media (max-width: 920px) {
  .nav {
    display: none;
  }
}

@media (max-width: 720px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 70px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-card {
    order: -1;
  }

  .footer-inner {
    flex-direction: column;
  }
}