@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css');

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

body {
  background: var(--bg);
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  overflow: auto;
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  word-break: keep-all;
  overflow-wrap: break-word;
}

/* ── Buttons (.btn 계열은 루트 /style.css가 단일 소스 — nav/모바일메뉴 공용, 여기서 재정의 금지) ── */

/* ── Hero Section ── */
.hero-section {
  position: relative;
  padding: 100px 48px 80px;
  text-align: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(36,191,88,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}

/* .eyebrow 스타일은 루트 /style.css 기본값(muted·600·0.04em)을 그대로 사용 — 사이트 컨벤션 일치 */

.hero-title {
  font-family: 'Pretendard', sans-serif;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1.5px;
}

.hero-subtitle {
  font-size: clamp(15px, 1.8vw, 18px);
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* ── Contact Section ── */
.contact-section {
  padding: 80px 48px;
  max-width: 1200px;
  margin: 0 auto;
}

/* ── Form Card ── */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 48px 44px;
  box-shadow: var(--shadow-sm);
  max-width: 960px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}

.form-card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
  margin-bottom: 32px;
  text-align: center;
}

.form-group {
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-body);
  margin-bottom: 8px;
  letter-spacing: 0.2px;
}

.form-label .required-mark {
  color: var(--green);
  margin-left: 3px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 14px 16px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-faint);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--green);
  background: var(--brand-soft);
}

.form-textarea {
  min-height: 160px;
  resize: vertical;
  line-height: 1.6;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(0,0,0,0.4)' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-select option {
  background: #ffffff;
  color: var(--text);
}

/* Radio group (alternative to select) */
.radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
  user-select: none;
}

.radio-label:hover {
  border-color: var(--green);
  color: var(--text);
}

.radio-label input[type="radio"] {
  display: none;
}

.radio-custom {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border-strong);
  border-radius: 50%;
  flex-shrink: 0;
  transition: border-color 0.2s, background 0.2s;
  position: relative;
}

.radio-label input[type="radio"]:checked ~ .radio-custom {
  border-color: var(--green);
  background: var(--green);
}

.radio-label input[type="radio"]:checked ~ .radio-custom::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 6px;
  height: 6px;
  background: #ffffff;
  border-radius: 50%;
}

.radio-label:has(input[type="radio"]:checked) {
  border-color: var(--green);
  background: var(--brand-soft);
  color: var(--text);
}

/* Submit button */
.submit-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 18px 44px;
  background: var(--cta-bg);
  color: var(--cta-text);
  font-family: inherit;
  font-size: 17px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius-btn);
  cursor: pointer;
  letter-spacing: -0.3px;
  margin-top: 8px;
  transition: transform 0.2s, box-shadow 0.3s;
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  background: var(--green);
  color: var(--text);
}

.submit-btn:active {
  transform: translateY(0);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Success message */
.success-message {
  display: none;
  text-align: center;
  padding: 48px 24px;
}

.success-icon {
  font-size: 56px;
  line-height: 1;
  margin-bottom: 24px;
  display: block;
}

.success-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}

.success-desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 380px;
  margin: 0 auto;
}

/* ── Info Row ── */
.info-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: 32px auto 0;
}

.info-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.info-item-icon {
  font-size: 26px;
  line-height: 1;
  margin-bottom: 10px;
  display: block;
}

.info-item-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.info-item-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.55;
  word-break: keep-all;
}

.info-item-value a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s;
}

.info-item-value a:hover {
  color: var(--green);
}

/* ── Footer: 루트 /style.css가 단일 소스 (전 페이지 1px 동일 규칙). 여기서 재정의하지 않는다. ── */

/* ── Animations ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.7s ease both;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .info-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-section { padding: 72px 24px 60px; }
  .contact-section { padding: 60px 24px; }
  .form-card { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .radio-group { grid-template-columns: 1fr; }

  /* mobile: 16px 미만이면 iOS Safari가 포커스 시 자동 확대(줌)하므로 입력 요소는 16px 고정 */
  .form-input,
  .form-textarea,
  .form-select {
    font-size: 16px;
  }

  /* mobile: 라벨 가독성 확보(13px→14px, 스펙 Caption 기준) */
  .form-label {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .form-card { padding: 28px 20px; }
  .info-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }
  .animate-in { animation: none; opacity: 1; transform: none; }
}