:root {
  --ink: #172a2a;
  --muted: #5d6b69;
  --teal: #187c79;
  --teal-dark: #0f5e5c;
  --teal-soft: #e5f3f1;
  --coral: #f08d78;
  --cream: #fbf8f2;
  --surface: #ffffff;
  --line: #dfe8e5;
  --shadow: 0 18px 50px rgba(25, 65, 63, 0.1);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 8%, rgba(240, 141, 120, 0.12), transparent 28rem),
    radial-gradient(circle at 92% 30%, rgba(24, 124, 121, 0.09), transparent 30rem),
    var(--cream);
  color: var(--ink);
  font-family: "Be Vietnam Pro", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--teal-dark);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--teal);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(24, 124, 121, 0.32);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(223, 232, 229, 0.8);
  background: rgba(251, 248, 242, 0.9);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px 14px 14px 5px;
  background: linear-gradient(145deg, var(--coral), #f7b477 46%, var(--teal) 47%);
  color: #fff;
  font-weight: 800;
  box-shadow: 0 8px 20px rgba(24, 124, 121, 0.17);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
}

.nav a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 600;
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--teal-dark);
}

.hero {
  display: grid;
  min-height: 560px;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: clamp(36px, 7vw, 90px);
  padding: 76px 0 64px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 18px;
  color: var(--teal-dark);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--coral);
  content: "";
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.22;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(2.5rem, 6vw, 5rem);
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(1.7rem, 3.8vw, 2.65rem);
}

h3 {
  margin-bottom: 10px;
  font-size: 1.18rem;
}

.hero-copy {
  max-width: 650px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 2vw, 1.2rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  border: 1px solid var(--teal);
  border-radius: 14px;
  background: var(--teal);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 9px 22px rgba(24, 124, 121, 0.18);
}

.button:hover {
  background: var(--teal-dark);
  color: #fff;
}

.button-secondary {
  background: transparent;
  color: var(--teal-dark);
  box-shadow: none;
}

.button-secondary:hover {
  background: var(--teal-soft);
  color: var(--teal-dark);
}

.hero-visual {
  position: relative;
  display: grid;
  min-height: 400px;
  place-items: center;
}

.hero-visual::before {
  position: absolute;
  width: min(420px, 90%);
  aspect-ratio: 1;
  border-radius: 43% 57% 58% 42% / 42% 40% 60% 58%;
  background: linear-gradient(145deg, rgba(240, 141, 120, 0.22), rgba(24, 124, 121, 0.18));
  content: "";
  transform: rotate(-7deg);
}

.hero-visual-card {
  position: relative;
  width: min(350px, 80%);
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 36px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  transform: rotate(3deg);
}

.section {
  padding: 68px 0;
}

.section-heading {
  max-width: 690px;
  margin-bottom: 32px;
}

.section-heading p,
.lead {
  color: var(--muted);
  font-size: 1.06rem;
}

.product-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 36px rgba(26, 68, 65, 0.06);
}

.product-card {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 22px;
  padding: 26px;
}

.product-icon {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  object-fit: cover;
}

.product-icon-alt {
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #f7c879, var(--coral));
  color: #fff;
  font-size: 2.4rem;
}

.product-card p {
  margin: 0 0 16px;
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  text-decoration: none;
}

.text-link::after {
  content: "→";
}

.contact-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
  align-items: center;
  padding: clamp(28px, 6vw, 56px);
  border-radius: 30px;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow);
}

.contact-panel p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
}

.contact-address {
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.07);
}

.contact-address a {
  color: #fff;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.page-hero {
  padding: 72px 0 42px;
}

.page-hero h1 {
  max-width: 900px;
  margin-bottom: 18px;
  font-size: clamp(2.25rem, 5vw, 4.3rem);
}

.meta-line {
  color: var(--muted);
  font-size: 0.92rem;
}

.product-intro {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: clamp(28px, 6vw, 68px);
  align-items: center;
  padding: clamp(28px, 6vw, 58px);
}

.product-intro img {
  width: 180px;
  border-radius: 38px;
}

.feature-card {
  padding: 26px;
}

.feature-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.legal-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  padding-bottom: 78px;
}

.legal-nav {
  position: sticky;
  top: 104px;
  padding: 22px;
}

.legal-nav strong {
  display: block;
  margin-bottom: 12px;
}

.legal-nav a {
  display: block;
  padding: 7px 0;
  color: var(--muted);
  font-size: 0.91rem;
  text-decoration: none;
}

.legal-nav a:hover {
  color: var(--teal-dark);
}

.legal-content {
  padding: clamp(26px, 5vw, 52px);
}

.legal-content section + section {
  margin-top: 38px;
  padding-top: 38px;
  border-top: 1px solid var(--line);
}

.legal-content h2 {
  font-size: clamp(1.35rem, 3vw, 1.75rem);
}

.legal-content h3 {
  margin-top: 24px;
}

.legal-content p,
.legal-content li {
  color: #40504e;
}

.legal-content ul,
.legal-content ol {
  padding-left: 1.25rem;
}

.legal-content li + li {
  margin-top: 8px;
}

.notice {
  margin: 24px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--teal);
  border-radius: 0 14px 14px 0;
  background: var(--teal-soft);
  color: var(--ink);
}

.danger-notice {
  border-left-color: var(--coral);
  background: #fff0ec;
}

.step-list {
  padding-left: 0 !important;
  counter-reset: steps;
  list-style: none;
}

.step-list li {
  position: relative;
  min-height: 46px;
  padding: 7px 0 14px 56px;
  counter-increment: steps;
}

.step-list li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  background: var(--teal-soft);
  color: var(--teal-dark);
  content: counter(steps);
  font-weight: 750;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.48);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 30px 0;
}

.footer-copy {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
}

.footer-links a {
  color: var(--muted);
  font-size: 0.88rem;
  text-decoration: none;
}

.center-page {
  display: grid;
  min-height: calc(100vh - 154px);
  place-items: center;
  padding: 70px 0;
  text-align: center;
}

.center-page .card {
  max-width: 650px;
  padding: clamp(32px, 7vw, 68px);
}

@media (max-width: 820px) {
  .hero,
  .contact-panel,
  .product-intro,
  .legal-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 54px;
  }

  .hero-visual {
    min-height: 340px;
  }

  .product-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .legal-nav {
    position: static;
  }

  .product-intro img {
    width: 140px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-name {
    font-size: 0.92rem;
  }

  .nav a:not(.nav-contact) {
    display: none;
  }

  .product-card {
    grid-template-columns: 70px 1fr;
    padding: 20px;
  }

  .product-icon {
    width: 70px;
    height: 70px;
    border-radius: 18px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media print {
  body {
    background: #fff;
    color: #000;
  }

  .site-header,
  .site-footer,
  .legal-nav,
  .actions {
    display: none;
  }

  .legal-layout {
    display: block;
  }

  .card,
  .legal-content {
    border: 0;
    box-shadow: none;
  }
}