:root {
  --ff-black: #070707;
  --ff-ink: #15171A;
  --ff-paper: #F7F2E8;
  --ff-white: #FFFFFF;
  --ff-text: #F8F8F2;
  --ff-text-dark: #181818;
  --ff-muted: #9B9B91;
  --ff-orange: #FF6A00;
  --ff-lime: #31FF68;
  --ff-cyan: #24C7D9;
  --ff-red: #E63E3E;
  --ff-wine: #6B1D35;
  --ff-line: rgba(255, 255, 255, 0.16);
  --ff-line-light: #D9D2C4;
  --ff-shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Pretendard", "Apple SD Gothic Neo", sans-serif;
  color: var(--ff-text);
  background: var(--ff-black);
  word-break: keep-all;
  overflow-wrap: anywhere;
}

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

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.ff-page {
  min-height: 100dvh;
  overflow-x: hidden;
}

.ff-wrap {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.ff-nav {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(18px);
  background: rgba(7, 7, 7, 0.78);
  border-bottom: 1px solid var(--ff-line);
}

.ff-nav-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.ff-logo {
  display: inline-grid;
  place-items: center;
  min-width: 126px;
  height: 38px;
  border: 2px solid currentColor;
  transform: skew(-8deg);
  font-family: "Bebas Neue", "Pretendard", sans-serif;
  font-size: 28px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0;
}

.ff-logo span {
  transform: skew(8deg);
}

.ff-nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
  font-weight: 700;
}

.ff-nav-links a {
  opacity: 0.78;
  transition: opacity 160ms ease-out, color 160ms ease-out;
}

.ff-nav-links a:hover,
.ff-nav-links a:focus-visible {
  opacity: 1;
  color: var(--ff-lime);
}

.ff-section {
  padding: 96px 0;
}

.ff-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 900;
  line-height: 1.3;
  color: var(--ff-lime);
  text-transform: uppercase;
}

.ff-kicker::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: currentColor;
}

.ff-title {
  margin: 16px 0 0;
  font-size: 48px;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: 0;
  text-wrap: balance;
}

.ff-lead {
  margin: 22px 0 0;
  max-width: 680px;
  color: rgba(248, 248, 242, 0.74);
  font-size: 19px;
  line-height: 1.75;
}

.ff-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 900;
  line-height: 1;
  transition: transform 160ms ease-out, background 160ms ease-out, border-color 160ms ease-out, color 160ms ease-out;
}

.ff-button:hover,
.ff-button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.ff-button-primary {
  background: var(--ff-orange);
  color: var(--ff-black);
}

.ff-button-primary:hover,
.ff-button-primary:focus-visible {
  background: var(--ff-lime);
}

.ff-button-outline {
  border-color: var(--ff-line);
  color: var(--ff-text);
}

.ff-button-outline:hover,
.ff-button-outline:focus-visible {
  border-color: var(--ff-cyan);
  color: var(--ff-cyan);
}

.ff-button-dark {
  background: var(--ff-text-dark);
  color: var(--ff-white);
}

.ff-card {
  border: 1px solid var(--ff-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--ff-shadow);
}

.ff-chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(49, 255, 104, 0.12);
  color: var(--ff-lime);
  font-size: 13px;
  font-weight: 900;
}

.ff-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.ff-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.ff-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.ff-meta span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--ff-line);
  color: rgba(248, 248, 242, 0.78);
  font-size: 13px;
  font-weight: 700;
}

.ff-program-card {
  padding: 24px;
  transition: transform 180ms ease-out, border-color 180ms ease-out, background 180ms ease-out;
}

.ff-program-card:hover,
.ff-program-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(49, 255, 104, 0.58);
  background: rgba(255, 255, 255, 0.09);
}

.ff-program-card h3 {
  margin: 18px 0 0;
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: 0;
}

.ff-program-card p {
  margin: 14px 0 0;
  color: rgba(248, 248, 242, 0.68);
  font-size: 15px;
  line-height: 1.7;
}

.ff-price {
  margin-top: 18px;
  font-family: "Bebas Neue", "Pretendard", sans-serif;
  font-size: 40px;
  font-weight: 900;
  line-height: 1;
  color: var(--ff-orange);
}

.ff-timeline {
  display: grid;
  gap: 12px;
}

.ff-timeline-row {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr) 170px;
  gap: 18px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--ff-line);
}

.ff-timeline-row strong {
  color: var(--ff-lime);
  font-size: 14px;
}

.ff-timeline-row h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.35;
}

.ff-timeline-row p {
  margin: 6px 0 0;
  color: rgba(248, 248, 242, 0.68);
  line-height: 1.65;
}

.ff-event-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(255, 106, 0, 0.22), rgba(36, 199, 217, 0.18));
  border: 1px solid var(--ff-line);
}

.ff-footer {
  padding: 48px 0;
  border-top: 1px solid var(--ff-line);
  color: rgba(248, 248, 242, 0.62);
  font-size: 14px;
}

.ff-footer .ff-wrap {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.ff-light {
  color: var(--ff-text-dark);
  background: var(--ff-paper);
}

.ff-light .ff-nav {
  background: rgba(247, 242, 232, 0.86);
  border-bottom-color: var(--ff-line-light);
}

.ff-light .ff-nav-links a:hover,
.ff-light .ff-nav-links a:focus-visible {
  color: var(--ff-red);
}

.ff-light .ff-title,
.ff-light .ff-lead,
.ff-light .ff-program-card p,
.ff-light .ff-timeline-row p {
  color: var(--ff-text-dark);
}

.ff-light .ff-lead,
.ff-light .ff-program-card p,
.ff-light .ff-timeline-row p {
  opacity: 0.72;
}

.ff-light .ff-card,
.ff-light .ff-program-card {
  background: var(--ff-white);
  border-color: var(--ff-line-light);
  box-shadow: 0 18px 44px rgba(24, 24, 24, 0.08);
}

.ff-light .ff-meta span {
  border-color: var(--ff-line-light);
  color: rgba(24, 24, 24, 0.76);
}

.ff-light .ff-footer {
  border-top-color: var(--ff-line-light);
  color: rgba(24, 24, 24, 0.58);
}

.ff-light .ff-timeline-row {
  border-bottom-color: var(--ff-line-light);
}

.nowrap {
  white-space: nowrap;
}

@media (max-width: 900px) {
  .ff-wrap {
    width: min(100% - 32px, 760px);
  }

  .ff-nav-inner {
    min-height: 68px;
  }

  .ff-nav-links {
    gap: 16px;
    font-size: 14px;
  }

  .ff-title {
    font-size: 38px;
  }

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

  .ff-timeline-row {
    grid-template-columns: 1fr;
  }

  .ff-event-banner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .ff-wrap {
    width: min(100% - 24px, 420px);
  }

  .ff-nav-links {
    display: none;
  }

  .ff-logo {
    min-width: 110px;
    height: 34px;
    font-size: 24px;
  }

  .ff-section {
    padding: 68px 0;
  }

  .ff-title {
    font-size: 31px;
  }

  .ff-lead {
    font-size: 17px;
  }

  .ff-button {
    width: 100%;
  }

  .ff-event-banner {
    padding: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}