:root {
  --color-bg: #fffaf6;
  --color-soft: #f6eee7;
  --color-primary: #9b6f5e;
  --color-primary-dark: #755244;
  --color-accent: #d8b7a0;
  --color-text: #332b28;
  --color-muted: #6f625d;
  --color-white: #ffffff;
  --color-border: #eaded6;

  --shadow-soft: 0 20px 50px rgba(85, 61, 50, 0.12);
  --radius-large: 28px;
  --radius-medium: 18px;

  --container: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
}

img {
  max-width: 100%;
}

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

p {
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.container {
  width: min(100% - 32px, var(--container));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 250, 246, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}

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

.logo {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-primary-dark);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  white-space: nowrap;
}

.logo span {
  color: var(--color-primary);
}


.logo img {
  width: clamp(38px, 6vw, 52px);
  height: auto;
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.95rem;
}

.main-nav a {
  color: var(--color-muted);
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--color-primary-dark);
}

.menu-toggle {
  display: none;
  border: none;
  background: var(--color-soft);
  color: var(--color-primary-dark);
  font-size: 1.5rem;
  border-radius: 12px;
  padding: 8px 12px;
  cursor: pointer;
}

.hero {
  padding: 90px 0 70px;
  background:
    radial-gradient(circle at top left, rgba(216, 183, 160, 0.45), transparent 34%),
    linear-gradient(180deg, #fffaf6 0%, #f8f0e9 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-primary);
  font-weight: 700;
  margin-bottom: 0.8rem;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: -0.04em;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.45rem, 5vw, 4.8rem);
  margin-bottom: 1.4rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 0.8rem;
}

.hero-description {
  font-size: 1.12rem;
  max-width: 680px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 700;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1rem;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-accent);
}

.btn-secondary:hover {
  background: var(--color-soft);
  transform: translateY(-2px);
}

.hero-card {
  background: linear-gradient(145deg, #ffffff, #f3e4da);
  border-radius: var(--radius-large);
  padding: 18px;
  box-shadow: var(--shadow-soft);
}

.hero-card-inner {
  border: 1px solid rgba(155, 111, 94, 0.18);
  border-radius: 22px;
  padding: 32px;
  background: rgba(255, 255, 255, 0.7);
}

.hero-card ul,
.expertise-box ul {
  list-style: none;
  display: grid;
  gap: 14px;
  margin-top: 1.2rem;
}

.hero-card li,
.expertise-box li {
  position: relative;
  padding-left: 28px;
  color: var(--color-muted);
}

.hero-card li::before,
.expertise-box li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 800;
}

.section {
  padding: 82px 0;
}

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

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  padding: 28px;
  box-shadow: 0 10px 30px rgba(85, 61, 50, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
}

.icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: var(--color-soft);
  border-radius: 16px;
  margin-bottom: 18px;
  font-size: 1.4rem;
}

.expertise-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 42px;
  align-items: start;
}

.expertise-box,
.contact-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  padding: 32px;
  box-shadow: 0 10px 30px rgba(85, 61, 50, 0.06);
}

.contact-info {
  margin-top: 24px;
  padding: 22px;
  background: var(--color-soft);
  border-radius: var(--radius-medium);
}

.contact-info a {
  color: var(--color-primary-dark);
  font-weight: 700;
}

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

.contact-form label {
  font-weight: 700;
  color: var(--color-text);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 13px 14px;
  font: inherit;
  color: var(--color-text);
  background: #fffdfb;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(155, 111, 94, 0.12);
}

.checkbox-label {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 400 !important;
  color: var(--color-muted) !important;
  font-size: 0.95rem;
  margin: 8px 0;
}

.checkbox-label input {
  width: auto;
  margin-top: 6px;
}

.checkbox-label a {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.form-note {
  font-size: 0.9rem;
  margin-bottom: 0;
}

.legal-section h3 {
  margin-top: 28px;
}

.legal-section a {
  color: var(--color-primary-dark);
  font-weight: 700;
}

.legal-note {
  background: #fff;
  border-left: 4px solid var(--color-primary);
  border-radius: 12px;
  padding: 16px;
  margin-top: 28px;
}

.site-footer {
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: 28px 0;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  flex-wrap: wrap;
}

.footer-content div {
  display: flex;
  gap: 18px;
}

.footer-content a {
  color: rgba(255, 255, 255, 0.88);
}

.footer-content a:hover {
  color: #ffffff;
}

.seal {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.seal img {
  width: clamp(100px, 60%, 180px);
  height: auto;
  display: block;
}

.icon img {
  width: clamp(35px, 10vw, 50px);
  height: auto;
  display: block;
}

@media (max-width: 860px) {
  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 76px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    padding: 22px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 18px;
    box-shadow: var(--shadow-soft);
  }

  .main-nav.active {
    display: flex;
  }

  .hero {
    padding-top: 64px;
  }

  .hero-grid,
  .expertise-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .section {
    padding: 62px 0;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .hero-card-inner,
  .expertise-box,
  .contact-form {
    padding: 24px;
  }
}