:root {
  --ink: #20302f;
  --muted: #657371;
  --line: #dbe5e2;
  --mint: #9fd8cb;
  --coral: #f58f7c;
  --lemon: #ffd36e;
  --blue: #7da9d8;
  --paper: #fffaf3;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(255, 250, 243, 0.92);
  border-bottom: 1px solid rgba(32, 48, 47, 0.08);
  backdrop-filter: blur(16px);
}

.brand,
.nav,
.hero-actions,
.footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--white);
  background: var(--coral);
  border-radius: 50%;
}

.nav {
  gap: clamp(14px, 3vw, 34px);
  color: var(--muted);
  font-size: 15px;
}

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

.header-action,
.primary-button,
.secondary-button,
.booking-form button {
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 800;
}

.header-action,
.primary-button {
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 12px 24px rgba(32, 48, 47, 0.16);
}

.header-action {
  padding: 10px 18px;
  white-space: nowrap;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  align-items: center;
  gap: clamp(24px, 5vw, 72px);
  min-height: calc(100vh - 72px);
  padding: clamp(38px, 7vw, 86px) clamp(20px, 6vw, 86px) 34px;
  background:
    radial-gradient(circle at 8% 20%, rgba(255, 211, 110, 0.42), transparent 24%),
    linear-gradient(135deg, #fff7e8 0%, #eef8f4 56%, #fdf4ef 100%);
}

.eyebrow {
  margin: 0 0 10px;
  color: #d66d5a;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 20px;
  font-size: clamp(42px, 6vw, 78px);
  line-height: 1.05;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.12;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.hero-text {
  max-width: 620px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 20px);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.primary-button,
.secondary-button {
  padding: 14px 22px;
}

.secondary-button {
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
}

.hero-art {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 430px;
}

.hero-art::before {
  position: absolute;
  width: min(78%, 430px);
  aspect-ratio: 1;
  content: "";
  background: var(--mint);
  border-radius: 50%;
}

.hero-art img {
  position: relative;
  width: min(100%, 520px);
  height: auto;
  filter: drop-shadow(0 28px 36px rgba(32, 48, 47, 0.18));
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin: 0;
  background: var(--line);
  border-block: 1px solid var(--line);
}

.trust-strip div {
  padding: 22px clamp(16px, 3vw, 36px);
  background: var(--white);
}

.trust-strip strong {
  display: block;
  font-size: 28px;
  line-height: 1.2;
}

.trust-strip span,
.price-card li,
.service-card p,
.split-section p,
.footer p {
  color: var(--muted);
}

.section {
  padding: clamp(58px, 8vw, 104px) clamp(20px, 6vw, 86px);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 30px;
}

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

.service-card,
.price-card {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.service-card span {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  place-items: center;
  color: var(--ink);
  background: var(--lemon);
  border-radius: 50%;
  font-weight: 900;
}

.service-card:nth-child(2) span {
  background: var(--mint);
}

.service-card:nth-child(3) span {
  background: #f7b4a8;
}

.service-card:nth-child(4) span {
  background: var(--blue);
}

.pricing-section {
  background: #eef8f4;
}

.pricing-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.price-card {
  min-height: 280px;
}

.price-card.featured {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.price-card.featured li {
  color: rgba(255, 255, 255, 0.8);
}

.price {
  margin: 14px 0 22px;
  color: var(--coral);
  font-size: 38px;
  font-weight: 900;
}

.price-card ul {
  display: grid;
  gap: 10px;
  padding-left: 20px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.7fr);
  gap: 32px;
  align-items: start;
}

.split-section p {
  max-width: 650px;
  font-size: 18px;
}

.care-list {
  display: grid;
  gap: 12px;
}

.care-list div {
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--line);
  border-left: 6px solid var(--coral);
  border-radius: 8px;
  font-weight: 800;
}

.booking-section {
  background: #fff2e6;
}

.booking-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 920px;
}

.booking-form label {
  display: grid;
  gap: 8px;
  font-weight: 800;
}

.booking-form input,
.booking-form select {
  width: 100%;
  min-height: 52px;
  padding: 0 14px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

.booking-form button {
  min-height: 54px;
  color: var(--white);
  background: var(--coral);
  font-size: 16px;
}

.form-note {
  align-self: center;
  margin: 0;
  color: #2f6a61;
  font-weight: 800;
}

.footer {
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 6vw, 86px);
  color: var(--white);
  background: var(--ink);
}

.footer p {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.footer a {
  font-size: 20px;
  font-weight: 900;
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .hero,
  .split-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-art {
    min-height: 300px;
  }

  .trust-strip,
  .service-grid,
  .pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 64px;
  }

  .header-action {
    display: none;
  }

  h1 {
    font-size: 40px;
  }

  .trust-strip,
  .service-grid,
  .pricing-grid,
  .booking-form {
    grid-template-columns: 1fr;
  }

  .footer {
    align-items: flex-start;
    flex-direction: column;
  }
}