:root {
  --bg: #F9F8F4;
  --text-primary: #2F2C26;
  --text-secondary: #6F6A60;
  --accent: #7B6B9A;
  --accent-light: #C8BBD8;
  --card-bg: #FFFFFF;
  --border: #E7E4DB;
  --shadow: 0 8px 28px rgba(47, 44, 38, 0.05);
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.75;
  font-size: 16px;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

nav {
  position: sticky;
  top: 0;
  background: rgba(249, 248, 244, 0.96);
  backdrop-filter: blur(12px);
  z-index: 100;
  border-bottom: 1px solid var(--border);
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.logo {
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 26px;
  font-size: 14.5px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
}

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

.hero {
  padding: 110px 0 80px;
  text-align: center;
}

.hero h1 {
  font-size: 56px;
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.045em;
  max-width: 680px;
  margin: 0 auto 24px;
}

.hero p {
  font-size: 19px;
  color: var(--text-secondary);
  max-width: 460px;
  margin: 0 auto 40px;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 14px 32px;
  background: var(--accent);
  color: white;
  border-radius: 9999px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn:hover {
  background: #5A4A7A;
  transform: translateY(-1px);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 34px;
  font-weight: 600;
}

.studio {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 70px;
}

.studio-visual {
  background: linear-gradient(135deg, #EDE9DF, #F4F1E9);
  border-radius: 22px;
  height: 380px;
  position: relative;
  overflow: hidden;
}

.studio-visual::after {
  content: "EV";
  font-size: 180px;
  font-weight: 700;
  color: #C8BBD8;
  opacity: 0.2;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.studio-text h3 {
  font-size: 26px;
  margin-bottom: 16px;
}

.studio-text p {
  color: var(--text-secondary);
  font-size: 15.5px;
}

.collection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

.guide-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 28px 24px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.guide-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.guide-card h3 {
  font-size: 19px;
  margin-bottom: 8px;
}

.guide-card .price {
  font-size: 21px;
  font-weight: 600;
  margin: 12px 0;
}

.guide-card p {
  font-size: 14.5px;
  color: var(--text-secondary);
}

.themes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}

.theme-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 26px 22px;
}

.theme-card h4 {
  font-size: 16px;
  margin-bottom: 10px;
  color: var(--accent);
}

.theme-card p {
  font-size: 14px;
  color: var(--text-secondary);
}

.process {
  background: #F4F2EB;
  padding: 70px 0;
  border-radius: 24px;
}

.timeline {
  max-width: 720px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 24px;
  margin-bottom: 28px;
}

.step:last-child {
  margin-bottom: 0;
}

.step-number {
  width: 44px;
  height: 44px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  flex-shrink: 0;
}

.step-content h4 {
  font-size: 17px;
  margin-bottom: 6px;
}

.step-content p {
  font-size: 15px;
  color: var(--text-secondary);
}

.inquiry-section {
  background: var(--card-bg);
  border-radius: 24px;
  padding: 52px 48px;
  border: 1px solid var(--border);
  max-width: 680px;
  margin: 0 auto;
}

.inquiry-section h2 {
  text-align: center;
  margin-bottom: 8px;
}

.inquiry-section > p {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

input, select, textarea {
  width: 100%;
  padding: 15px 18px;
  font-size: 15px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  font-family: inherit;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent-light);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

footer {
  background: #2F2C26;
  color: #C8BBD8;
  padding: 60px 0 40px;
  font-size: 14px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

.footer-col h4 {
  color: #EDE8E1;
  margin-bottom: 16px;
  font-size: 15px;
}

.footer-col p, .footer-col a {
  color: #C8BBD8;
  line-height: 1.85;
}

.disclaimer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid #4A463F;
  font-size: 12.5px;
  color: #9A9387;
  max-width: 1120px;
  margin: 0 auto;
  padding-left: 28px;
  padding-right: 28px;
}

@media (max-width: 900px) {
  .studio {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}