:root {
  --bg: #08121d;
  --surface: #0e1f2f;
  --surface-soft: #132a3f;
  --text: #f3f8ff;
  --muted: #d7c2ad;
  --line: #5f3a1f;
  --accent: #ff7400;
  --accent-2: #ff9d4d;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Noto Sans KR", sans-serif;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 116, 0, 0.19), transparent 30%),
    radial-gradient(circle at 92% 86%, rgba(255, 157, 77, 0.16), transparent 35%),
    linear-gradient(150deg, #160b05 0%, #1a0f08 55%, #23150c 100%);
  color: var(--text);
  overflow-x: hidden;
}

.bg-glow {
  position: fixed;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  filter: blur(55px);
  z-index: -1;
  opacity: 0.45;
}

.bg-glow-1 {
  top: -130px;
  left: -110px;
  background: #ff7400;
}

.bg-glow-2 {
  right: -140px;
  bottom: -140px;
  background: #ff9d4d;
}

.section {
  width: min(1120px, calc(100% - 3rem));
  margin: 0 auto;
  padding: 4.5rem 0;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  letter-spacing: 0.12em;
  font-size: 0.95rem;
}

.brand-logo {
  height: 34px;
  width: auto;
  display: block;
}

.brand-fallback {
  display: none;
}

.kicker {
  color: var(--accent-2);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  margin: 0 0 0.9rem;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  font-family: "Archivo", sans-serif;
  font-size: clamp(2rem, 6vw, 4.3rem);
  max-width: 18ch;
}

h2 {
  font-family: "Archivo", sans-serif;
  font-size: clamp(1.45rem, 3vw, 2.5rem);
  margin-bottom: 1.35rem;
}

h3 {
  font-size: 1.05rem;
  margin-bottom: 0.65rem;
}

.subtitle {
  margin-top: 1.4rem;
  max-width: none;
  white-space: nowrap;
  color: var(--muted);
}

.hero {
  min-height: 82vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 2rem;
}

.hero-cta {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.78rem 1.2rem;
  background: linear-gradient(110deg, #ff7400, #ff9d4d);
  color: #2d1303;
  font-weight: 800;
  text-decoration: none;
  font-size: 0.92rem;
}

.btn-sm {
  padding: 0.58rem 1rem;
}

.btn.ghost {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.2rem;
  box-shadow: var(--shadow);
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.card.soft {
  background: linear-gradient(160deg, rgba(57, 31, 14, 0.95), rgba(34, 18, 9, 0.9));
}

.card.accent {
  border-color: rgba(255, 116, 0, 0.45);
}

.timeline {
  border-left: 1px solid var(--line);
  margin-left: 0.75rem;
}

.line-item {
  display: flex;
  gap: 1rem;
  padding: 0.8rem 0 1.35rem;
  position: relative;
}

.line-item span {
  min-width: 62px;
  height: 36px;
  border-radius: 99px;
  border: 1px solid var(--line);
  color: var(--accent-2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Archivo", sans-serif;
  font-weight: 700;
  margin-left: -1.15rem;
  background: #21140d;
}

.line-item p {
  margin: 0;
  color: var(--muted);
}

.stats .card {
  text-align: center;
}

.num,
.large {
  font-family: "Archivo", sans-serif;
  font-weight: 900;
  margin: 0.4rem 0;
}

.num {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  color: var(--accent);
}

.large {
  font-size: 2rem;
  color: var(--accent);
}

.contact-box {
  padding: 1.2rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(37, 22, 13, 0.88);
}

.contact-box p {
  margin: 0.35rem 0;
  color: var(--muted);
}

.contact-box strong {
  color: var(--text);
  display: inline-block;
  min-width: 112px;
}

.contact-form {
  margin-top: 1.4rem;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 1.2rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(20, 14, 9, 0.9);
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-form label span {
  color: var(--text);
  font-weight: 600;
}

.contact-form label.full {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
  background: rgba(6, 5, 4, 0.7);
  color: var(--text);
  font-family: "Archivo", sans-serif;
  font-size: 0.95rem;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(255, 173, 64, 0.45);
  border-color: rgba(255, 173, 64, 0.45);
}

.contact-form button {
  grid-column: 1 / -1;
  justify-self: start;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.on {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero {
    min-height: auto;
    padding-top: 1rem;
  }
}

@media (max-width: 680px) {
  .section {
    width: min(1120px, calc(100% - 1.4rem));
    padding: 3.2rem 0;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .contact-box strong {
    min-width: 88px;
  }

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

  .brand-logo {
    height: 28px;
  }

  .subtitle {
    white-space: normal;
  }
}