/* ============================================
   MAISON ELITE — Shared Design System
   Applying: /typeset /arrange /bolder /polish
   ============================================ */

/* === CSS Custom Properties === */
:root {
  /* Gold Palette */
  --gold-100: #ffe5be;
  --gold-200: #ffdeb2;
  --gold-300: #ffcd86;
  --gold-400: #ffd6a7;
  --gold-500: #f9b65c;
  --gold-600: #de9f5c;
  --gold-700: #b38741;
  --gold-800: #8a6830;

  /* Surfaces */
  --surface-darkest: #000000;
  --surface-dark: #0a0a0a;
  --surface-base: #111010;
  --surface-elevated: #131212;
  --surface-card: #1a1919;
  --surface-footer: #1d1d1d;

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: rgba(255,255,255,0.7);
  --text-tertiary: rgba(255,255,255,0.45);
  --text-muted: #a1a1a1;

  /* Borders */
  --border-subtle: rgba(255,255,255,0.08);
  --border-default: rgba(255,255,255,0.15);
  --border-gold: rgba(249,182,92,0.3);
  --border-gold-strong: rgba(249,182,92,0.5);

  /* Shadows */
  --shadow-gold: 0 0 40px rgba(249,182,92,0.15);
  --shadow-gold-strong: 0 0 60px rgba(249,182,92,0.25);
  --shadow-dark: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-elevation: 0 20px 60px rgba(0,0,0,0.5);

  /* Timing */
  --ease-premium: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 700ms;
  --duration-reveal: 1000ms;
}

/* === Base Reset === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Spoqa Han Sans Neo', 'SUIT Variable', -apple-system, sans-serif;
  background: var(--surface-darkest);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

/* === Typography — /typeset === */
.font-serif { font-family: 'Nanum Myeongjo', 'Noto Serif KR', serif; }
.font-sans { font-family: 'Spoqa Han Sans Neo', 'SUIT Variable', sans-serif; }
.font-display { font-family: 'Pretendard Variable', 'Spoqa Han Sans Neo', sans-serif; }

/* === Gold Gradients === */
.gold-text {
  background: linear-gradient(-51deg, #ffe5be 7%, #ffcd86 12%, #ffdeb2 35%, #f9b65c 55%, #ffd6a7 82%, #ffb76b 103%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gold-text-simple {
  background: linear-gradient(135deg, #f9b65c 0%, #ffe5be 50%, #f9b65c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gold-gradient-bg {
  background: linear-gradient(-51deg, #ffe5be 40%, #f9b65c 5%, #ffdeb2 38%, #f9b65c 76%, #ffd6a7 126%, #ffb76b 165%);
}

/* === Shared Header === */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 80px;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-normal) var(--ease-premium);
}

.site-header.scrolled {
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.header-inner {
  width: 100%;
  max-width: 1400px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 60px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.header-logo img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.header-logo-text {
  font-family: 'Pretendard Variable', sans-serif;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 3px;
}

.header-nav {
  display: flex;
  gap: 48px;
  align-items: center;
}

.header-nav a {
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-weight: 400;
  letter-spacing: -0.3px;
  position: relative;
  padding: 4px 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1.5px;
  background: var(--gold-500);
  transition: width var(--duration-normal) var(--ease-premium);
}

.header-nav a:hover {
  color: rgba(255,255,255,0.9);
}

.header-nav a:hover::after {
  width: 100%;
}

.header-nav a.active {
  color: var(--gold-600);
  font-weight: 600;
}

.header-nav a.active::after {
  width: 100%;
  background: var(--gold-600);
}

/* ── Nav Dropdown ── */
.nav-dropdown-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.nav-dropdown-trigger {
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  font-weight: 400;
  letter-spacing: -0.3px;
  cursor: pointer;
  padding: 4px 0;
  position: relative;
  transition: color var(--duration-fast) var(--ease-out);
}
.nav-dropdown-trigger::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 1.5px;
  background: var(--gold-500);
  transition: width var(--duration-normal) var(--ease-premium);
}
.nav-dropdown-wrap:hover .nav-dropdown-trigger,
.nav-dropdown-wrap.active .nav-dropdown-trigger {
  color: var(--gold-600);
  font-weight: 600;
}
.nav-dropdown-wrap.active .nav-dropdown-trigger::after,
.nav-dropdown-wrap:hover .nav-dropdown-trigger::after {
  width: 100%;
  background: var(--gold-600);
}
.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding-top: 20px; /* 갭을 padding으로 → hover 영역 유지 */
  min-width: 108px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  z-index: 1100;
}
.nav-dropdown-menu-inner {
  background: rgba(19,18,18,0.97);
  border: 1px solid rgba(249,182,92,0.25);
  border-radius: 8px;
  padding: 8px 0;
  backdrop-filter: blur(12px);
}
.nav-dropdown-wrap:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.nav-dropdown-menu a {
  display: block;
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  padding: 10px 20px;
  text-align: center;
  white-space: nowrap;
  letter-spacing: -0.3px;
  transition: color 0.15s, background 0.15s;
}
.nav-dropdown-menu a:hover,
.nav-dropdown-menu a.active {
  color: #f9b65c;
  background: rgba(249,182,92,0.06);
}

.header-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  position: relative;
  width: 40px;
  height: 40px;
}

.header-menu-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: rgba(255,255,255,0.8);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: all var(--duration-normal) var(--ease-premium);
}

.header-menu-btn span:nth-child(1) { top: 14px; }
.header-menu-btn span:nth-child(2) { top: 20px; }
.header-menu-btn span:nth-child(3) { top: 26px; }

.header-menu-btn.open span:nth-child(1) { top: 20px; transform: translateX(-50%) rotate(45deg); }
.header-menu-btn.open span:nth-child(2) { opacity: 0; }
.header-menu-btn.open span:nth-child(3) { top: 20px; transform: translateX(-50%) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0,0,0,0.97);
  backdrop-filter: blur(30px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 36px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-premium);
}

.mobile-menu.open {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 28px;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  letter-spacing: -0.5px;
  transition: all var(--duration-fast);
  transform: translateY(20px);
  opacity: 0;
}

.mobile-menu.open a {
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu a.active {
  color: var(--gold-500);
}

.mobile-menu a:nth-child(1) { transition-delay: 100ms; }
.mobile-menu a:nth-child(2) { transition-delay: 150ms; }
.mobile-menu a:nth-child(3) { transition-delay: 200ms; }
.mobile-menu a:nth-child(4) { transition-delay: 250ms; }
.mobile-menu a:nth-child(5) { transition-delay: 300ms; }

/* === Shared Footer === */
.site-footer {
  background: var(--surface-footer);
  padding: 60px 60px 40px;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}

.footer-logo img {
  height: 27px;
  width: 27px;
  object-fit: contain;
}

.footer-logo-text {
  font-family: 'Pretendard Variable', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 2px;
}

.footer-links {
  display: flex;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.footer-links a {
  font-family: 'Pretendard Variable', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: #b6b6b6;
  text-decoration: none;
  letter-spacing: -0.28px;
  transition: color var(--duration-fast);
}

.footer-links a:hover { color: var(--gold-500); }

.footer-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.footer-info-row {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-info-group {
  display: flex;
  gap: 8px;
}

.footer-info-label {
  font-family: 'Pretendard Variable', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: #a1a1a1;
  letter-spacing: -0.28px;
}

.footer-info-value {
  font-family: 'Pretendard Variable', sans-serif;
  font-size: 13px;
  font-weight: 300;
  color: #a1a1a1;
  letter-spacing: -0.28px;
}

.footer-social {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast);
}

.footer-social a:hover {
  border-color: var(--gold-500);
  background: rgba(249,182,92,0.1);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: #fff;
}

.footer-copyright {
  font-family: 'Pretendard Variable', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #666;
  letter-spacing: -0.26px;
}

/* === Hero Section (Sub-pages) === */
.sub-hero {
  position: relative;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 80px;
}

.sub-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.sub-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.sub-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.85) 70%, #000 100%);
}

.sub-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 100px 20px 80px;
}

.sub-hero-title {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 52px;
  font-weight: 700;
  letter-spacing: -2px;
  margin-bottom: 20px;
  line-height: 1.3;
}

.sub-hero-desc {
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 18px;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  letter-spacing: -0.3px;
  line-height: 1.7;
}

.hero-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-500), transparent);
  margin: 28px auto 0;
}

/* === Glass Card === */
.glass-card {
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-default);
  transition: all var(--duration-normal) var(--ease-premium);
}

.glass-card:hover {
  border-color: var(--border-gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-4px);
}

/* === Buttons — /bolder === */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: clamp(14px, 2.5vw, 18px) clamp(28px, 6vw, 60px);
  border-radius: 99px;
  font-family: 'Nanum Myeongjo', serif;
  font-weight: 800;
  font-size: clamp(15px, 2vw, 18px);
  letter-spacing: -0.5px;
  color: #000;
  text-decoration: none;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-premium);
  box-shadow: 0 4px 20px rgba(249,182,92,0.2);
}

.btn-gold::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-gold:hover::before {
  transform: translateX(100%);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(249,182,92,0.35);
}

.btn-gold:active {
  transform: translateY(0) scale(0.98);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: clamp(12px, 2.5vw, 16px) clamp(24px, 5vw, 48px);
  border-radius: 99px;
  background: transparent;
  border: 1.2px solid var(--gold-100);
  color: #fff;
  font-family: 'Nanum Myeongjo', serif;
  font-weight: 700;
  font-size: clamp(14px, 2vw, 17px);
  letter-spacing: -0.5px;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-premium);
}

.btn-outline:hover {
  background: rgba(249,182,92,0.1);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

/* === Section Layout === */
.section-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 60px;
}

.section-padding {
  padding: 120px 0;
}

/* === Scroll Reveal — /animate === */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-reveal) var(--ease-premium),
              transform var(--duration-reveal) var(--ease-premium);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--duration-reveal) var(--ease-premium),
              transform var(--duration-reveal) var(--ease-premium);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity var(--duration-reveal) var(--ease-premium),
              transform var(--duration-reveal) var(--ease-premium);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity var(--duration-reveal) var(--ease-premium),
              transform var(--duration-reveal) var(--ease-premium);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays */
.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }
.delay-4 { transition-delay: 400ms; }
.delay-5 { transition-delay: 500ms; }

/* === Contact Layout === */
.contact-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: start;
}

@media (max-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* === FAQ Accordion === */
.faq-item {
  border-bottom: 1px solid var(--border-default);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 32px 0;
  cursor: pointer;
  user-select: none;
  transition: all var(--duration-fast);
}

.faq-question:hover {
  padding-left: 8px;
}

.faq-q-label {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 28px;
  font-weight: 800;
  flex-shrink: 0;
}

.faq-q-text {
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.5px;
  flex: 1;
}

.faq-toggle {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  position: relative;
  transition: transform var(--duration-normal) var(--ease-premium);
}

.faq-toggle::before,
.faq-toggle::after {
  content: '';
  position: absolute;
  background: rgba(255,255,255,0.5);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  transition: all var(--duration-normal) var(--ease-premium);
}

.faq-toggle::before {
  width: 16px;
  height: 1.5px;
}

.faq-toggle::after {
  width: 1.5px;
  height: 16px;
}

.faq-item.open .faq-toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-item.open .faq-toggle::before {
  background: var(--gold-500);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-premium),
              padding var(--duration-slow) var(--ease-premium);
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer-inner {
  display: flex;
  gap: 16px;
  padding: 0 0 32px 0;
}

.faq-a-label {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 28px;
  font-weight: 800;
  flex-shrink: 0;
}

.faq-a-text {
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 16px;
  font-weight: 400;
  color: rgba(255,255,255,0.65);
  letter-spacing: -0.3px;
  line-height: 1.75;
}

/* === Category Tabs === */
.category-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 20px;
}

.category-tab {
  padding: 10px 24px;
  border-radius: 99px;
  background: transparent;
  border: 1px solid var(--border-default);
  color: rgba(255,255,255,0.5);
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--duration-fast);
  letter-spacing: -0.3px;
}

.category-tab:hover {
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.3);
}

.category-tab.active {
  background: rgba(249,182,92,0.15);
  border-color: var(--gold-500);
  color: var(--gold-500);
  font-weight: 600;
}

/* === Timeline === */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  left: 40px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--gold-500) 10%, var(--gold-500) 90%, transparent);
  opacity: 0.3;
}

.timeline-step {
  position: relative;
  display: flex;
  gap: 40px;
  padding: 40px 0;
}

.timeline-marker {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  box-shadow: 0 0 30px rgba(249,182,92,0.2);
}

.timeline-number {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 22px;
  font-weight: 700;
  color: #000;
}

.timeline-content {
  flex: 1;
  padding-top: 16px;
}

.timeline-title {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -1px;
}

.timeline-desc {
  font-size: 16px;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  letter-spacing: -0.3px;
}

/* === Pricing Cards — /bolder === */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-default);
  border-radius: 16px;
  padding: 48px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: all var(--duration-normal) var(--ease-premium);
}

.pricing-features {
  flex: 1;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-gold);
}

.pricing-card.featured {
  border-color: var(--border-gold-strong);
  box-shadow: var(--shadow-gold);
  background: linear-gradient(180deg, rgba(249,182,92,0.08) 0%, rgba(0,0,0,0) 50%);
  position: relative;
  z-index: 2;
  transform: scale(1.05);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-8px);
  box-shadow: var(--shadow-gold-strong);
}

.pricing-badge {
  display: inline-block;
  padding: 6px 20px;
  border-radius: 99px;
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

.pricing-badge.default {
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6);
}

.pricing-badge.gold {
  color: #000;
  font-weight: 700;
}

.pricing-name {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.pricing-price {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-period {
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 14px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 36px;
}

.pricing-features {
  list-style: none;
  width: 100%;
  margin-bottom: 40px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  letter-spacing: -0.3px;
}

.pricing-features li .check {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.pricing-features li .check svg {
  width: 100%;
  height: 100%;
}

/* === Form Styles === */
.form-group {
  margin-bottom: 28px;
}

.form-label {
  display: block;
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.45);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background: var(--surface-base);
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding: 14px 4px;
  color: #fff;
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 15px;
  outline: none;
  transition: border-color var(--duration-fast);
  -webkit-appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--gold-500);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(255,255,255,0.25);
}

.form-textarea {
  resize: none;
  min-height: 120px;
}

/* === Custom Radio & Checkbox — /polish === */
.form-radio,
.form-checkbox {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border: 1.5px solid rgba(255,255,255,0.25);
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: all var(--duration-fast) var(--ease-out);
}

.form-radio {
  border-radius: 50%;
}

.form-checkbox {
  border-radius: 4px;
}

.form-radio:hover,
.form-checkbox:hover {
  border-color: var(--gold-500);
}

.form-radio:checked {
  border-color: var(--gold-500);
  background: transparent;
}

.form-radio:checked::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold-500);
  animation: radioIn 0.2s var(--ease-premium);
}

.form-checkbox:checked {
  border-color: var(--gold-500);
  background: var(--gold-500);
}

.form-checkbox:checked::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 6px;
  width: 6px;
  height: 10px;
  border: solid #000;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
  animation: checkIn 0.2s var(--ease-premium);
}

.form-radio:focus-visible,
.form-checkbox:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(249, 182, 92, 0.2);
}

@keyframes radioIn {
  from { transform: translate(-50%, -50%) scale(0); }
  to { transform: translate(-50%, -50%) scale(1); }
}

@keyframes checkIn {
  from { opacity: 0; transform: rotate(45deg) scale(0.5); }
  to { opacity: 1; transform: rotate(45deg) scale(1); }
}

/* Radio/Checkbox label wrapper */
.form-radio-label,
.form-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  color: rgba(255,255,255,0.65);
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 15px;
  padding: 6px 0;
  transition: color var(--duration-fast);
}

.form-radio-label:hover,
.form-checkbox-label:hover {
  color: rgba(255,255,255,0.9);
}

/* === Form Error === */
.form-error {
  color: #ff6b6b;
  font-size: 13px;
  margin-top: 6px;
  font-family: 'Spoqa Han Sans Neo', sans-serif;
}

/* === Multi-Step Form === */
.step-progress {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: 40px;
  padding: 0 20px;
}

.step-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.step-dot {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.15);
  background: var(--surface-base);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Pretendard Variable', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.3);
  transition: all var(--duration-normal) var(--ease-premium);
}

.step-indicator.active .step-dot {
  border-color: var(--gold-500);
  background: var(--gold-500);
  color: #000;
  box-shadow: 0 0 20px rgba(249,182,92,0.3);
}

.step-indicator.completed .step-dot {
  border-color: var(--gold-500);
  background: transparent;
  color: var(--gold-500);
}

.step-label {
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  letter-spacing: -0.3px;
  white-space: nowrap;
  transition: color var(--duration-normal);
}

.step-indicator.active .step-label,
.step-indicator.completed .step-label {
  color: var(--gold-500);
}

.step-line {
  flex: 1;
  height: 1px;
  background: rgba(255,255,255,0.1);
  margin: 0 8px;
  margin-bottom: 26px;
  position: relative;
}

.step-line.filled {
  background: var(--gold-500);
}

/* Step content */
.form-step {
  display: none;
}

.form-step.active {
  display: block;
  animation: stepIn 0.5s var(--ease-premium);
}

@keyframes stepIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.step-header {
  margin-bottom: 36px;
  text-align: center;
}

.step-number {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.step-title {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -1px;
  margin-bottom: 8px;
}

.step-subtitle {
  font-size: 15px;
  color: rgba(255,255,255,0.4);
  letter-spacing: -0.3px;
}

/* Radio grid for step form */
.radio-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  padding: 8px 0;
}

/* Step navigation */
.step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border-subtle);
}

.step-prev,
.step-next,
.step-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--duration-fast);
  font-family: 'Spoqa Han Sans Neo', sans-serif;
  letter-spacing: -0.3px;
}

.step-next,
.step-submit {
  margin-left: auto;
}

/* Consent section */
.consent-group {
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(255,255,255,0.02);
  margin-bottom: 12px !important;
}

.consent-optional {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
  font-style: normal;
}

/* Info bar below form */
.step-info-bar {
  display: flex;
  gap: 32px;
  justify-content: center;
  margin-top: 32px;
  padding: 20px 0;
}

.step-info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  font-family: 'Spoqa Han Sans Neo', sans-serif;
}

@media (max-width: 1024px) {
  .step-label { display: none; }
  .step-line { margin-bottom: 0; }
  .step-info-bar { flex-direction: column; align-items: center; gap: 16px; }
}

@media (max-width: 640px) {
  .step-progress { gap: 0; padding: 0; }
  .step-dot { width: 32px; height: 32px; font-size: 12px; }
  .step-title { font-size: 22px; }
  .radio-grid { flex-direction: column; gap: 8px; }
  .step-nav { flex-direction: column; }
  .step-prev, .step-next, .step-submit { width: 100%; }
}

/* === Benefit Grid === */
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
}

.benefit-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.benefit-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(249,182,92,0.2);
}

.benefit-icon svg {
  width: 28px;
  height: 28px;
  fill: #000;
}

.benefit-title {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.benefit-desc {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  letter-spacing: -0.3px;
}

/* === Trust Badges === */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  text-align: center;
}

.trust-item {
  padding: 40px 24px;
}

.trust-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: var(--shadow-dark);
}

.trust-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--gold-500);
}

.trust-title {
  font-family: 'Nanum Myeongjo', serif;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}

.trust-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

/* === Ambient Glow — /overdrive === */
.ambient-glow {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,182,92,0.08) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(60px);
}

/* === Particle Canvas — /overdrive === */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.4;
}

/* === Page Transition === */
.page-transition {
  animation: pageIn 0.8s var(--ease-premium) forwards;
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* === Responsive — /adapt === */
@media (max-width: 1024px) {
  .header-nav { display: none; }
  .header-menu-btn { display: block; }
  .header-inner { padding: 0 24px; }
  .section-container { padding: 0 24px; }
  .site-footer { padding: 40px 24px; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-8px); }
  .benefit-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .sub-hero-title { font-size: 36px; }
  .sub-hero-desc { font-size: 16px; }
  .timeline-line { left: 20px; }
  .timeline-marker { width: 40px; height: 40px; }
  .timeline-number { font-size: 14px; }
  .timeline-step { gap: 20px; }
}

@media (max-width: 640px) {
  .header-inner { padding: 0 16px; }
  .sub-hero-title { font-size: 26px; letter-spacing: -1px; }
  .sub-hero-content { padding: 80px 20px 60px; }
  .faq-q-text { font-size: 16px; }
  .faq-q-label, .faq-a-label { font-size: 22px; }
  .section-container { padding: 0 20px; }
  .section-padding { padding: 72px 0; }
  .btn-gold { padding: 14px 28px; font-size: 15px; }
  .btn-outline { padding: 12px 24px; font-size: 14px; }
  .header-menu-btn { width: 44px; height: 44px; }
  .mobile-menu a { font-size: clamp(20px, 6vw, 28px); }
}