/* ============================================ */
/* PostWing - style.css                          */
/* ============================================ */

/* CSS Variables */
:root {
  /* 메인 색상 */
  --bg-dark: #0F0B1E;
  --bg-dark-2: #1A1625;
  --bg-light: #FDFCFB;
  --bg-soft: #F9F8FF;
  --accent: #8B5CF6;
  --accent-2: #6366F1;
  --accent-hover: #7C3AED;
  --gradient: linear-gradient(135deg, #8B5CF6 0%, #6366F1 100%);
  --gradient-soft: linear-gradient(135deg, rgba(139, 92, 246, 0.12), rgba(99, 102, 241, 0.08));

  /* 텍스트 */
  --text-dark: #1A1A1A;
  --text-light: #FFFFFF;
  --text-muted: #6B7280;
  --text-subtle: #94A3B8;
  --text-dark-muted: #4B5563;

  /* 보더 / 카드 */
  --border-light: #E5E7EB;
  --border-dark: rgba(255, 255, 255, 0.08);
  --border-violet: rgba(139, 92, 246, 0.25);
  --card-bg-light: #FFFFFF;
  --card-bg-dark: rgba(255, 255, 255, 0.04);

  /* 그림자 */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
  --shadow-violet: 0 12px 40px rgba(139, 92, 246, 0.25);

  /* 사이즈 */
  --container: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--bg-light);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  word-break: keep-all;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

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

/* ============================================ */
/* Common */
/* ============================================ */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.section-dark {
  background: var(--bg-dark);
  color: var(--text-light);
}

.section-light {
  background: var(--bg-light);
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(139, 92, 246, 0.15);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 20px;
  font-family: 'Inter', sans-serif;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.section-tag-light {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.2);
}

.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  color: var(--text-light);
}

.section-title-dark {
  color: var(--text-dark);
}

.section-desc {
  font-size: clamp(15px, 1.6vw, 17px);
  color: var(--text-subtle);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-desc-dark {
  color: var(--text-muted);
}

.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-light {
  background: linear-gradient(135deg, #C4B5FD 0%, #A5B4FC 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  white-space: nowrap;
  border: none;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 16px;
  border-radius: 18px;
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 8px 24px rgba(139, 92, 246, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(139, 92, 246, 0.5);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--text-dark);
  border: 2px solid var(--border-light);
}

.btn-outline-dark:hover {
  background: var(--bg-soft);
  border-color: var(--accent);
  color: var(--accent);
}

/* ============================================ */
/* 1. Navigation */
/* ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all 0.3s ease;
  background: rgba(15, 11, 30, 0.4);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.nav-scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.05);
}

.nav-inner {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: white;
  transition: color 0.3s ease;
}

.nav-scrolled .nav-logo {
  color: var(--text-dark);
}

.nav-logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  font-family: 'Inter', 'Pretendard', sans-serif;
}

.nav-logo-sub {
  font-size: 11px;
  font-weight: 500;
  opacity: 0.65;
}

.nav-toggle {
  display: none;
  background: transparent;
  color: white;
  cursor: pointer;
  padding: 8px;
}

.nav-scrolled .nav-toggle {
  color: var(--text-dark);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  font-weight: 500;
  position: relative;
}

.nav-link:hover {
  color: white;
}

.nav-scrolled .nav-link {
  color: var(--text-dark-muted);
}

.nav-scrolled .nav-link:hover {
  color: var(--accent);
}

.nav-cta {
  background: var(--gradient);
  color: white !important;
  padding: 11px 22px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.4);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(139, 92, 246, 0.5);
}

/* ============================================ */
/* 2. Hero (텍스트 풀폭) */
/* ============================================ */

.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  background: var(--bg-dark);
  padding: 160px 24px 60px;
  overflow: hidden;
}

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

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.35), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(99, 102, 241, 0.3), transparent 55%),
    radial-gradient(circle at 50% 100%, rgba(168, 85, 247, 0.2), transparent 60%);
  animation: heroGradient 18s ease-in-out infinite alternate;
}

@keyframes heroGradient {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(20px, -20px) scale(1.05); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
  color: white;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(139, 92, 246, 0.3);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
  font-family: 'Inter', 'Pretendard', sans-serif;
  letter-spacing: 0.02em;
  animation: fadeInUp 0.7s ease both;
  backdrop-filter: blur(8px);
}

.hero-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34D399;
  box-shadow: 0 0 12px rgba(52, 211, 153, 0.7);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  font-size: clamp(36px, 6.5vw, 72px);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 32px;
  font-family: 'Pretendard', 'Inter', sans-serif;
}

.hero-title-line {
  display: block;
  animation: fadeInUp 0.8s ease both;
}

.hero-title-line:nth-child(1) { animation-delay: 0.1s; }
.hero-title-line:nth-child(2) { animation-delay: 0.25s; }

.hero-title-em {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  position: relative;
  display: inline-block;
}

.hero-desc {
  font-size: clamp(15px, 1.7vw, 18px);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.7);
  max-width: 720px;
  margin: 0 auto 40px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  animation: fadeInUp 0.8s ease 0.55s both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
}

.hero-badge:hover {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.5);
  transform: translateY(-2px);
}

.hero-badge svg {
  color: #34D399;
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 90px;
  animation: fadeInUp 0.8s ease 0.7s both;
}

.hero-scroll {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: rgba(255, 255, 255, 0.4);
  font-family: 'Inter', sans-serif;
  animation: scrollBounce 2.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================ */
/* 3. 추천 섹션 */
/* ============================================ */

.recommend-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.recommend-card {
  background: var(--card-bg-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all 0.3s ease;
}

.recommend-card:hover {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-6px);
}

.recommend-emoji {
  font-size: 48px;
  margin-bottom: 20px;
  line-height: 1;
}

.recommend-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 12px;
  color: white;
  letter-spacing: -0.01em;
}

.recommend-desc {
  font-size: 14px;
  color: var(--text-subtle);
  line-height: 1.7;
}

/* ============================================ */
/* 4. 핵심 기능 */
/* ============================================ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--card-bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-soft);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-violet);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card > * {
  position: relative;
  z-index: 1;
}

.feature-card-accent {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-dark-2) 100%);
  border-color: var(--accent);
  color: white;
  box-shadow: var(--shadow-violet);
}

.feature-card-accent::before {
  background: radial-gradient(circle at top right, rgba(139, 92, 246, 0.3), transparent 50%);
  opacity: 1;
}

.feature-platforms {
  display: flex;
  gap: 8px;
  margin-bottom: 28px;
}

.feature-platform-tag {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  color: white;
  font-family: 'Inter', sans-serif;
}

.platform-naver { background: #03C75A; }
.platform-tistory { background: #EA552B; }
.platform-blogger { background: #FF8C00; }
.platform-wp { background: #21759B; }

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: white;
  margin-bottom: 28px;
  box-shadow: 0 8px 24px rgba(139, 92, 246, 0.3);
}

.feature-card-accent .feature-icon {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
}

.feature-title {
  font-size: 24px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.feature-card-accent .feature-title {
  color: white;
}

.feature-desc {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.feature-card-accent .feature-desc {
  color: rgba(255, 255, 255, 0.75);
}

.feature-highlight {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--bg-soft);
  border: 1px solid var(--border-violet);
}

.feature-card-accent .feature-highlight {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
}

.feature-highlight-num {
  font-size: 24px;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: 'Inter', sans-serif;
  letter-spacing: -0.02em;
}

.feature-card-accent .feature-highlight-num {
  background: linear-gradient(135deg, #C4B5FD 0%, #A5B4FC 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.feature-highlight-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}

.feature-card-accent .feature-highlight-label {
  color: rgba(255, 255, 255, 0.65);
}

/* ============================================ */
/* 5. 동작 흐름 */
/* ============================================ */

.flow-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: stretch;
}

.flow-card {
  background: var(--card-bg-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
}

.flow-card:hover {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-4px);
}

.flow-card-final {
  background: rgba(139, 92, 246, 0.12);
  border-color: rgba(139, 92, 246, 0.4);
}

.flow-num {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
  font-family: 'Inter', sans-serif;
}

.flow-icon {
  font-size: 40px;
  margin-bottom: 16px;
  line-height: 1;
}

.flow-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  color: white;
  letter-spacing: -0.01em;
}

.flow-desc {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-subtle);
}

.flow-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(139, 92, 246, 0.5);
}

/* ============================================ */
/* 6. 사용 방법 */
/* ============================================ */

.howto-list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.howto-item {
  background: var(--card-bg-light);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 28px;
  transition: all 0.3s ease;
  position: relative;
}

.howto-item:hover {
  transform: translateX(8px);
  border-color: var(--border-violet);
  box-shadow: var(--shadow-md);
}

.howto-step {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.12em;
  font-family: 'Inter', sans-serif;
  flex-shrink: 0;
  width: 80px;
}

.howto-content {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
}

.howto-emoji {
  font-size: 36px;
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-soft);
  border-radius: var(--radius-md);
}

.howto-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text-dark);
  letter-spacing: -0.01em;
}

.howto-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.howto-item-final {
  background: linear-gradient(135deg, var(--bg-dark) 0%, #2D1B4E 100%);
  color: white;
  border-color: var(--accent);
  box-shadow: var(--shadow-violet);
}

.howto-item-final .howto-step {
  color: #C4B5FD;
}

.howto-item-final .howto-emoji {
  background: rgba(255, 255, 255, 0.12);
}

.howto-item-final .howto-title {
  color: white;
}

.howto-item-final .howto-desc {
  color: rgba(255, 255, 255, 0.75);
}

/* ============================================ */
/* 7. 패키지 */
/* ============================================ */

.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.package-card {
  background: var(--card-bg-light);
  border: 2px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  position: relative;
}

.package-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-violet);
}

.package-card-best {
  background: linear-gradient(180deg, #1A1625 0%, #2D1B4E 100%);
  color: white;
  border-color: var(--accent);
  transform: scale(1.04);
  box-shadow: var(--shadow-violet);
}

.package-card-best:hover {
  transform: scale(1.04) translateY(-8px);
}

.package-best-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient);
  color: white;
  padding: 7px 22px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  font-family: 'Inter', sans-serif;
  box-shadow: 0 8px 20px rgba(139, 92, 246, 0.4);
}

.package-name {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  letter-spacing: -0.02em;
}

.package-name-en {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.15em;
  font-family: 'Inter', sans-serif;
}

.package-card-best .package-name-en {
  color: #C4B5FD;
}

.package-tag-line {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.5;
}

.package-card-best .package-tag-line {
  color: rgba(255, 255, 255, 0.7);
}

.package-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border-light);
}

.package-card-best .package-price {
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.package-price-num {
  font-size: 36px;
  font-weight: 900;
  letter-spacing: -0.03em;
  font-family: 'Inter', 'Pretendard', sans-serif;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.package-card-best .package-price-num {
  background: linear-gradient(135deg, #FFFFFF 0%, #C4B5FD 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.package-price-unit {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-muted);
}

.package-card-best .package-price-unit {
  color: rgba(255, 255, 255, 0.7);
}

.package-features {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
  flex: 1;
}

.package-feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.55;
}

.package-feature svg {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 4px;
}

.package-card-best .package-feature svg {
  color: #C4B5FD;
}

.package-feature-strong {
  color: var(--accent);
  font-weight: 600;
}

.package-card-best .package-feature-strong {
  color: #C4B5FD;
}

.package-feature-muted {
  color: var(--text-subtle);
  opacity: 0.7;
}

.package-feature-muted svg {
  color: var(--text-subtle);
}

.packages-note {
  margin-top: 40px;
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================ */
/* 8. 후기 */
/* ============================================ */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--card-bg-dark);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  background: rgba(139, 92, 246, 0.08);
  border-color: rgba(139, 92, 246, 0.4);
  transform: translateY(-4px);
}

.testimonial-stars {
  color: #FBBF24;
  font-size: 18px;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.testimonial-text {
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
  min-height: 110px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 20px;
  border-top: 1px solid var(--border-dark);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
}

.testimonial-name {
  font-size: 15px;
  font-weight: 700;
  color: white;
  margin-bottom: 2px;
}

.testimonial-meta {
  font-size: 12px;
  color: var(--text-subtle);
}

/* ============================================ */
/* 9. 상담 문의 */
/* ============================================ */

.section-contact {
  background: linear-gradient(135deg, #2D1B4E 0%, #1A1625 60%, #0F0B1E 100%);
  color: white;
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

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

.contact-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}

.contact-orb-1 {
  width: 500px;
  height: 500px;
  background: var(--accent);
  top: -150px;
  left: -100px;
}

.contact-orb-2 {
  width: 400px;
  height: 400px;
  background: var(--accent-2);
  bottom: -100px;
  right: -80px;
}

.contact-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.contact-header {
  text-align: center;
  margin-bottom: 56px;
}

.contact-form {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 48px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row .form-group {
  margin-bottom: 0;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 8px;
}

.required {
  color: #F87171;
}

.optional {
  color: var(--text-subtle);
  font-weight: 400;
  font-size: 12px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  color: white;
  font-size: 15px;
  transition: all 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.15);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1L6 6L11 1' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.form-group select option {
  background: var(--bg-dark);
  color: white;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
  font-family: inherit;
}

.form-agree {
  margin-bottom: 28px;
}

.form-group .checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  user-select: none;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
  position: relative;
  margin-bottom: 0;
  padding: 0;
}

.form-group .checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
  margin: 0;
  padding: 0;
}

.checkbox-box {
  width: 22px;
  height: 22px;
  min-width: 22px;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.04);
  transition: all 0.2s ease;
  flex-shrink: 0;
  margin-top: 1px;
}

.checkbox-text {
  flex: 1 1 auto;
  display: block;
  min-width: 0;
}

.checkbox-box svg {
  color: white;
  opacity: 0;
  transform: scale(0.5);
  transition: all 0.15s ease;
}

.form-group .checkbox-label input:checked + .checkbox-box {
  background: var(--gradient);
  border-color: var(--accent);
}

.form-group .checkbox-label input:checked + .checkbox-box svg {
  opacity: 1;
  transform: scale(1);
}

.contact-notice {
  margin-top: 16px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
  line-height: 1.6;
}

.form-result {
  margin-top: 20px;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  display: none;
}

.form-result-success {
  background: rgba(52, 211, 153, 0.15);
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: #6EE7B7;
}

.form-result-error {
  background: rgba(248, 113, 113, 0.15);
  border: 1px solid rgba(248, 113, 113, 0.4);
  color: #FCA5A5;
}

/* ============================================ */
/* 10. Final CTA */
/* ============================================ */

.section-final-cta {
  padding: 100px 0;
}

.final-cta {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.final-cta-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: white;
}

.final-cta-desc {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
  line-height: 1.7;
}

/* ============================================ */
/* 11. Footer */
/* ============================================ */

.footer {
  background: #0A0716;
  color: rgba(255, 255, 255, 0.7);
  padding: 72px 0 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-col-brand {
  max-width: 320px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

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

.footer-logo-text {
  font-size: 20px;
  font-weight: 800;
  color: white;
  letter-spacing: -0.02em;
  font-family: 'Inter', 'Pretendard', sans-serif;
}

.footer-brand-desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
}

.footer-title {
  font-size: 14px;
  font-weight: 700;
  color: white;
  margin-bottom: 18px;
  letter-spacing: 0.02em;
}

.footer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-list li {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
}

.footer-list a {
  color: rgba(255, 255, 255, 0.6);
}

.footer-list a:hover {
  color: var(--accent);
}

.footer-placeholder {
  color: rgba(255, 255, 255, 0.35);
  font-style: italic;
  font-size: 13px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

.footer-version {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
}

/* ============================================ */
/* 반응형 - 태블릿 (~1023px) */
/* ============================================ */

@media (max-width: 1023px) {
  .section {
    padding: 96px 0;
  }

  .section-header {
    margin-bottom: 56px;
  }

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

  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .feature-card {
    padding: 36px 28px;
  }

  .flow-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .flow-arrow {
    display: none;
  }

  .packages-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 480px;
    margin: 0 auto;
  }

  .package-card-best {
    transform: scale(1);
    order: -1;
  }

  .package-card-best:hover {
    transform: translateY(-8px);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
    margin: 0 auto;
  }

  .testimonial-text {
    min-height: auto;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer-col-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

/* ============================================ */
/* 반응형 - 모바일 (~767px) */
/* ============================================ */

@media (max-width: 767px) {
  .container {
    padding: 0 20px;
  }

  .section {
    padding: 72px 0;
  }

  .section-header {
    margin-bottom: 44px;
  }

  /* Navigation */
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(15, 11, 30, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 20px;
    gap: 8px;
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s ease;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
  }

  .nav-scrolled .nav-menu {
    background: rgba(255, 255, 255, 0.98);
  }

  .nav-menu-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-menu .nav-link {
    color: rgba(255, 255, 255, 0.85);
    width: 100%;
    padding: 12px 16px;
    border-radius: 12px;
  }

  .nav-scrolled .nav-menu .nav-link {
    color: var(--text-dark-muted);
  }

  .nav-menu .nav-link:hover {
    background: rgba(139, 92, 246, 0.1);
  }

  .nav-cta {
    width: 100%;
    text-align: center;
  }

  /* Hero */
  .hero {
    padding: 100px 20px 80px;
    min-height: auto;
  }

  .hero-eyebrow {
    font-size: 12px;
    padding: 6px 14px;
  }

  .hero-badges {
    gap: 8px;
  }

  .hero-badge {
    font-size: 12px;
    padding: 8px 14px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-scroll {
    display: none;
  }

  /* Recommend */
  .recommend-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .recommend-card {
    padding: 32px 24px;
  }

  /* Flow */
  .flow-grid {
    grid-template-columns: 1fr;
  }

  /* Howto */
  .howto-item {
    padding: 24px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .howto-item:hover {
    transform: none;
  }

  .howto-step {
    width: auto;
  }

  .howto-content {
    gap: 16px;
    width: 100%;
  }

  .howto-emoji {
    width: 56px;
    height: 56px;
    font-size: 30px;
  }

  /* Packages */
  .package-card {
    padding: 32px 24px;
  }

  .package-price-num {
    font-size: 30px;
  }

  /* Testimonials */
  .testimonial-card {
    padding: 28px 24px;
  }

  /* Contact */
  .contact-form {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-row .form-group {
    margin-bottom: 20px;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 36px;
  }

  .feature-platform-tag {
    width: 38px;
    height: 38px;
    font-size: 14px;
  }
}