:root {
  --ink: #16171c;
  --muted: #6d7280;
  --line: #e6e8ee;
  --paper: #fbfbfd;
  --white: #ffffff;
  --coral: #ff6f61;
  --coral-dark: #e64f45;
  --mint: #18c6a3;
  --blue: #4568ff;
  --shadow: 0 24px 70px rgba(28, 30, 42, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Pretendard, "Apple SD Gothic Neo", "Noto Sans KR", system-ui, sans-serif;
  letter-spacing: 0;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 72px;
  padding: 14px clamp(20px, 5vw, 72px);
  background: rgba(251, 251, 253, 0.86);
  border-bottom: 1px solid rgba(230, 232, 238, 0.8);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 19px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--white);
  border-radius: 10px;
  background: linear-gradient(135deg, var(--coral), var(--mint));
}

.nav-links {
  display: flex;
  gap: 28px;
  color: #4d5260;
  font-size: 15px;
  font-weight: 600;
}

.header-cta,
.primary-btn,
.secondary-btn,
.consult-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 999px;
  font-weight: 800;
  cursor: pointer;
}

.header-cta {
  min-height: 42px;
  padding: 0 18px;
  color: var(--white);
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: clamp(28px, 5vw, 76px);
  min-height: calc(100vh - 72px);
  padding: clamp(42px, 7vw, 96px) clamp(20px, 5vw, 72px) 44px;
}

.hero-copy {
  max-width: 650px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--coral-dark);
  font-size: 14px;
  font-weight: 800;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(44px, 6.6vw, 88px);
  line-height: 1.02;
  font-weight: 800;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.12;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
}

.hero-text {
  max-width: 570px;
  color: #555b68;
  font-size: 19px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 28px;
}

.primary-btn {
  min-width: 168px;
  padding: 0 26px;
  color: var(--white);
  background: var(--coral);
  box-shadow: 0 18px 38px rgba(255, 111, 97, 0.28);
}

.secondary-btn {
  min-width: 168px;
  padding: 0 24px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  padding: 10px 14px;
  color: #373b46;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
}

.hero-media {
  position: relative;
  min-height: 480px;
}

.hero-media img {
  width: 100%;
  height: min(68vh, 650px);
  object-fit: cover;
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.quick-panel,
.section,
.process-section,
.consult-section,
.faq-section {
  margin: 0 clamp(20px, 5vw, 72px);
}

.quick-panel {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  transform: translateY(-18px);
}

.quick-panel article,
.benefit-card,
.consult-form,
.faq-list details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.quick-panel article {
  padding: 24px;
}

.quick-panel strong {
  color: var(--mint);
  font-size: 14px;
}

.quick-panel span {
  display: block;
  margin: 8px 0;
  font-size: 20px;
  font-weight: 800;
}

.quick-panel p,
.benefit-card p,
.process-copy p,
.process-list p,
.consult-section > div p,
.faq-list p {
  color: var(--muted);
  line-height: 1.7;
}

.section,
.process-section,
.consult-section,
.faq-section {
  padding: clamp(68px, 9vw, 118px) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.benefit-card {
  min-height: 240px;
  padding: 26px;
}

.icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 28px;
  color: var(--white);
  border-radius: 14px;
  background: var(--ink);
  font-size: 20px;
  font-weight: 800;
}

.process-section {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: clamp(30px, 6vw, 80px);
  align-items: start;
  border-top: 1px solid var(--line);
}

.process-copy {
  position: sticky;
  top: 110px;
}

.process-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  padding: 28px;
  background: linear-gradient(135deg, #ffffff, #f4fbf9);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.process-list span {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
  font-weight: 800;
}

.consult-section {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
  border-top: 1px solid var(--line);
}

.consult-form {
  display: grid;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  box-shadow: var(--shadow);
}

.consult-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  font-weight: 800;
}

.consult-form input,
.consult-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 15px 16px;
  color: var(--ink);
  background: #f8f9fb;
  font: inherit;
  resize: vertical;
}

.consult-form input:focus,
.consult-form textarea:focus {
  outline: 3px solid rgba(24, 198, 163, 0.18);
  border-color: var(--mint);
}

.consult-form button {
  width: 100%;
  color: var(--white);
  background: var(--blue);
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.faq-section {
  border-top: 1px solid var(--line);
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 22px 24px;
}

.faq-list summary {
  font-weight: 800;
  cursor: pointer;
}

.faq-list p {
  margin: 14px 0 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(20px, 5vw, 72px);
  color: #656b78;
  border-top: 1px solid var(--line);
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 50;
  max-width: 320px;
  padding: 16px 18px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  box-shadow: var(--shadow);
  transform: translateY(18px);
  opacity: 0;
  transition: 0.25s ease;
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .hero,
  .process-section,
  .consult-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 42px;
  }

  .hero-media {
    min-height: auto;
  }

  .hero-media img {
    height: 430px;
    border-radius: 20px;
  }

  .quick-panel,
  .benefit-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-copy {
    position: static;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 64px;
    padding: 12px 16px;
  }

  .header-cta {
    display: none;
  }

  .brand {
    font-size: 17px;
  }

  .hero {
    padding: 34px 16px 28px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-text {
    font-size: 16px;
  }

  .hero-actions {
    display: grid;
  }

  .primary-btn,
  .secondary-btn {
    width: 100%;
  }

  .hero-media img {
    height: 330px;
  }

  .quick-panel,
  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .quick-panel,
  .section,
  .process-section,
  .consult-section,
  .faq-section {
    margin-right: 16px;
    margin-left: 16px;
  }

  .section,
  .process-section,
  .consult-section,
  .faq-section {
    padding: 62px 0;
  }

  .site-footer {
    flex-direction: column;
    padding: 26px 16px;
  }
}