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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, "Noto Sans KR", sans-serif;
  color: #17201a;
  background: #ffffff;
  line-height: 1.6;
}

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

button,
input,
textarea {
  font-family: inherit;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid #e5e7eb;
  backdrop-filter: blur(12px);
}

.nav {
  max-width: 1180px;
  height: 88px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-img {
  width: 130px;
  height: 64px;
  object-fit: contain;
  object-position: left center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  font-weight: 800;
}

.nav-links a:hover {
  color: #006b3f;
}

.nav-button {
  padding: 12px 22px;
  border-radius: 8px;
  background: #006b3f;
  color: #ffffff;
  font-weight: 900;
}

.consult-hero {
  min-height: 610px;
  background:
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.98) 0%,
      rgba(255, 255, 255, 0.92) 45%,
      rgba(232, 242, 237, 0.78) 100%
    ),
    url("https://images.unsplash.com/photo-1581093458791-9d42e0f46cf6?auto=format&fit=crop&w=1800&q=80");
  background-size: cover;
  background-position: center right;
}

.consult-inner {
  max-width: 1180px;
  min-height: 610px;
  margin: 0 auto;
  padding: 70px 28px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  color: #006b3f;
  font-size: 14px;
  font-weight: 900;
  margin-bottom: 12px;
}

.consult-text h1 {
  font-size: 48px;
  line-height: 1.2;
  letter-spacing: -2px;
  color: #111827;
  margin-bottom: 22px;
  word-break: keep-all;
}

.consult-text > p {
  max-width: 620px;
  color: #374151;
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 26px;
  word-break: keep-all;
}

.contact-summary {
  display: grid;
  gap: 8px;
  color: #111827;
  font-size: 17px;
  font-weight: 800;
}

.calculator-card {
  padding: 32px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid #e5e7eb;
  box-shadow: 0 22px 70px rgba(15, 23, 42, 0.14);
  backdrop-filter: blur(10px);
}

.calculator-card h2 {
  font-size: 28px;
  color: #111827;
  margin-bottom: 24px;
}

.calculator-card label {
  display: block;
  margin-bottom: 10px;
  color: #111827;
  font-size: 16px;
  font-weight: 900;
}

.input-row {
  display: flex;
  height: 56px;
  margin-bottom: 18px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  overflow: hidden;
  background: #ffffff;
}

.input-row input {
  flex: 1;
  padding: 0 18px;
  border: 0;
  outline: none;
  font-size: 21px;
  font-weight: 900;
}

.input-row span {
  width: 54px;
  display: grid;
  place-items: center;
  background: #f3f4f6;
  font-weight: 900;
}

.result-box {
  padding: 22px;
  border-radius: 14px;
  background: #f0fdf4;
  border: 1px solid #cfe2d8;
  margin-bottom: 18px;
}

.result-box span {
  display: block;
  margin-bottom: 8px;
  color: #006b3f;
  font-size: 14px;
  font-weight: 900;
}

.result-box strong {
  display: block;
  color: #111827;
  font-size: 24px;
  margin-bottom: 6px;
}

.result-box p {
  color: #6b7280;
  font-size: 13px;
}

.primary-button,
.contact-form button {
  width: 100%;
  height: 56px;
  border: 0;
  border-radius: 8px;
  background: #006b3f;
  color: #ffffff;
  font-size: 17px;
  font-weight: 900;
  cursor: pointer;
  display: grid;
  place-items: center;
}

.primary-button:hover,
.contact-form button:hover,
.nav-button:hover {
  background: #004f2f;
  color: #ffffff;
}

.compare-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 84px 28px;
}

.section-heading {
  margin-bottom: 38px;
}

.section-heading.center {
  text-align: center;
}

.section-heading h2 {
  font-size: 34px;
  letter-spacing: -1px;
  color: #111827;
}

.compare-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.compare-card {
  padding: 34px;
  border-radius: 18px;
  border: 1px solid #e5e7eb;
  min-height: 280px;
}

.compare-card.before {
  background: #111827;
  color: #ffffff;
}

.compare-card.after {
  background: #f0fdf4;
  color: #111827;
}

.compare-card span {
  display: inline-block;
  margin-bottom: 18px;
  color: #006b3f;
  font-weight: 900;
}

.compare-card.before span {
  color: #9ca3af;
}

.compare-card h3 {
  font-size: 26px;
  margin-bottom: 18px;
}

.compare-card p {
  padding: 10px 0;
  border-bottom: 1px solid rgba(156, 163, 175, 0.35);
  font-size: 17px;
}

.form-section {
  background: #f8fafc;
  padding: 84px 28px;
}

.form-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 50px;
  align-items: start;
}

.form-text h2 {
  font-size: 36px;
  line-height: 1.25;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.form-text p {
  color: #4b5563;
  font-size: 18px;
  word-break: keep-all;
}

.contact-form {
  padding: 30px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-bottom: 14px;
  padding: 15px 16px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  outline: none;
  font-size: 15px;
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #006b3f;
}

.check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  color: #6b7280;
  font-size: 14px;
}

.check-row input {
  width: auto;
  margin: 0;
}

.footer {
  padding: 28px;
  text-align: center;
  background: #111827;
  color: #d1d5db;
  font-size: 14px;
}

@media (max-width: 900px) {
  .consult-inner,
  .form-inner,
  .compare-wrap {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .nav {
    height: 72px;
    padding: 0 18px;
  }

  .logo-img {
    width: 112px;
    height: 54px;
  }

  .nav-links {
    gap: 10px;
    font-size: 13px;
  }

  .nav-button {
    padding: 10px 12px;
  }

  .consult-inner {
    min-height: auto;
    padding: 58px 20px;
  }

  .consult-text h1 {
    font-size: 34px;
  }

  .consult-text > p {
    font-size: 16px;
  }

  .calculator-card {
    padding: 24px;
  }

  .compare-section,
  .form-section {
    padding: 66px 20px;
  }

  .section-heading h2,
  .form-text h2 {
    font-size: 29px;
  }

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