/* =================================================================
   Zinerly SaaS AI Webzine — Landing Pages Premium Styling (3차 개선)
   Based on global design tokens in app.css (Blue/Violet colors)
   ================================================================= */

/* ── 1. GLOBAL LAYOUT UTILITIES ── */
.u-container {
  width: 100%;
  max-width: var(--content-max-w);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.u-overflow-hidden {
  overflow: hidden !important;
}

/* Section Common */
.section-padding {
  padding: var(--space-20) 0;
}

.section-head {
  text-align: center;
  margin-bottom: var(--space-12);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  background: var(--color-primary-50);
  border: 1px solid var(--color-primary-200);
  padding: 8px 18px !important;
  line-height: 1 !important;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-sans);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-4xl));
  font-weight: var(--font-bold);
  color: var(--color-text);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* ── BUTTONS STYLING (패딩 및 규격 강제 적용, 찌그러짐 방지) ── */
.btn-primary {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-accent-600));
  color: #ffffff !important;
  font-weight: 800 !important;
  font-size: var(--text-base) !important;
  padding: 14px 32px !important;
  /* 명확하고 큰 패딩 강제 */
  border-radius: var(--radius-full) !important;
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35) !important;
  transition: all var(--duration-normal) var(--ease-spring) !important;
  border: 1px solid transparent !important;
  cursor: pointer !important;
  min-height: 48px !important;
  line-height: 1 !important;
  white-space: nowrap !important;
  /* 글자 잘림 방지 */
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02) !important;
  box-shadow: 0 10px 24px rgba(124, 58, 237, 0.5) !important;
}

.btn-secondary {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: var(--color-bg) !important;
  color: var(--color-text) !important;
  font-weight: 800 !important;
  font-size: var(--text-base) !important;
  padding: 14px 32px !important;
  /* 명확하고 큰 패딩 강제 */
  border-radius: var(--radius-full) !important;
  border: 1px solid var(--color-border) !important;
  box-shadow: var(--shadow-sm) !important;
  transition: all var(--duration-normal) var(--ease-default) !important;
  cursor: pointer !important;
  min-height: 48px !important;
  line-height: 1 !important;
  white-space: nowrap !important;
  /* 글자 잘림 방지 */
}

.btn-secondary:hover {
  border-color: var(--color-primary) !important;
  background: var(--color-primary-50) !important;
  color: var(--color-primary) !important;
  transform: translateY(-1px) !important;
}

/* ── GLASSMORPHISM & TEXT READABILITY ── */
.glass-card {
  background: rgba(15, 23, 42, 0.9) !important;
  /* 강력한 명도 대비 확보 */
  backdrop-filter: blur(24px) !important;
  -webkit-backdrop-filter: blur(24px) !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4) !important;
  border-radius: var(--radius-xl);
  color: #ffffff !important;

  /* ── 다크 카드 내부에 강제 적용할 밝은 텍스트/보더 토큰 재정의 ── */
  --color-text: #ffffff;
  --color-text-secondary: rgba(255, 255, 255, 0.75);
  --color-text-muted: rgba(255, 255, 255, 0.55);
  --color-border: rgba(255, 255, 255, 0.15);
}

/* 제목 및 헤딩 색상 강제 */
.glass-card .section-title,
.glass-card h2,
.glass-card h3,
.glass-card h4,
.glass-card label {
  color: #ffffff !important;
}

/* 다크 카드 내부의 라이트 배경 결과창(.calc-result)은 글씨 색상을 다시 어둡게 원복 */
.glass-card .calc-result {
  background: #ffffff !important;
  border: 1px solid var(--color-neutral-200) !important;
  --color-text: var(--color-neutral-900) !important;
  --color-text-secondary: var(--color-neutral-600) !important;
  --color-text-muted: var(--color-neutral-500) !important;
  --color-border: var(--color-neutral-200) !important;
}

/* 다크 카드 내부의 서브 카드(.glass-card__sub-card)는 글씨 색상을 다시 어둡게 원복 */
.glass-card .glass-card__sub-card {
  background: #ffffff !important;
  border: 1px solid var(--color-neutral-200) !important;
  --color-text: var(--color-neutral-900) !important;
  --color-text-secondary: var(--color-neutral-600) !important;
  --color-text-muted: var(--color-neutral-500) !important;
  --color-border: var(--color-neutral-200) !important;
}

.glass-card .glass-card__sub-card h4 {
  color: var(--color-neutral-900) !important;
}

.glass-card .glass-card__sub-card p {
  color: var(--color-neutral-600) !important;
}

.glass-card .calc-result .calc-result__label {
  color: var(--color-neutral-500) !important;
}

.glass-card .calc-result .calc-result__recommend {
  color: var(--color-neutral-900) !important;
  background: #ffffff !important;
  border: 1px solid var(--color-neutral-200) !important;
}

/* 슬라이더 라벨 우측 값들 색상 조정 */
.glass-card .calc-val {
  color: var(--color-primary-400) !important;
  /* 약간 밝은 파란색으로 명도 확보 */
}

/* 결제 정보 목록 텍스트 */
.glass-card .bank-info-item,
.glass-card .bank-info-item strong,
.glass-card .bank-info-item span {
  color: rgba(255, 255, 255, 0.95) !important;
}

/* 약관/개인정보 문서 카드 가독성 강제 */
.glass-card.document-box,
.glass-card.document-box h3,
.glass-card.document-box p,
.glass-card.document-box li,
.glass-card.document-box span {
  color: rgba(255, 255, 255, 0.9) !important;
}

.glass-card.document-box .document-title {
  color: #ffffff !important;
  border-color: rgba(255, 255, 255, 0.2) !important;
}

/* 라이트모드 폼 내부에서는 밝은 글래스로 가독성 유지 및 다크 변수 강제 원복 */
.form-card.glass-card {
  background: rgba(255, 255, 255, 0.98) !important;
  border: 1px solid var(--color-border) !important;
  box-shadow: var(--shadow-xl) !important;
  color: var(--color-text) !important;
  --color-text: var(--color-neutral-900) !important;
  --color-text-secondary: var(--color-neutral-600) !important;
  --color-text-muted: var(--color-neutral-500) !important;
  --color-border: var(--color-neutral-200) !important;
}

.form-card.glass-card .form-label,
.form-card.glass-card h2,
.form-card.glass-card h3,
.form-card.glass-card h4 {
  color: var(--color-neutral-900) !important;
}

/* 다크 테마 오버라이드 — 앱의 수동 테마 체계(html[data-theme="dark"])를 따른다.
   (prefers-color-scheme를 쓰면 OS만 다크일 때 입력창 글자는 흰색이 되고 배경은
   app.css의 라이트(흰색)로 남아 '흰 글자 on 흰 배경'이 되는 문제가 발생) */
html[data-theme="dark"] .form-card.glass-card {
  background: rgba(15, 23, 42, 0.98) !important;
  border: 1px solid var(--color-neutral-800) !important;
  color: #ffffff !important;
  --color-text: #ffffff !important;
  --color-text-secondary: rgba(255, 255, 255, 0.75) !important;
  --color-text-muted: rgba(255, 255, 255, 0.55) !important;
  --color-border: rgba(255, 255, 255, 0.15) !important;
  --color-surface: rgba(15, 23, 42, 0.6) !important;
}

html[data-theme="dark"] .form-card.glass-card .form-label,
html[data-theme="dark"] .form-card.glass-card h2,
html[data-theme="dark"] .form-card.glass-card h3,
html[data-theme="dark"] .form-card.glass-card h4 {
  color: #ffffff !important;
}

/* ── 2. HEADER GNB STYLING (색상 배색 대비 극대화) ── */
.l-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  background: #0f172a !important;
  /* GNB 헤더 배경색 다크 톤으로 명시적 고정하여 가독성 상시 유지 */
  border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
  z-index: var(--z-sticky);
  transition: all var(--duration-fast) var(--ease-default);
}

.l-header.is-scrolled {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  background: #090d16 !important;
}

.l-header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--content-max-w);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.l-header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.l-header__logo-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary-600), var(--color-accent-600));
  color: #ffffff !important;
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  font-size: var(--text-lg);
}

.l-header__logo-text {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: #ffffff !important;
  /* GNB 로고 글자 흰색 강제 */
  letter-spacing: -0.03em;
}

.l-header__nav {
  display: flex;
  align-items: center;
  margin-left: var(--space-12);
  margin-right: auto;
}

.l-header__menu {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.l-header__link {
  font-size: var(--text-base);
  font-weight: 700 !important;
  /* 글자 두껍게 */
  color: rgba(255, 255, 255, 0.8) !important;
  /* GNB 링크 글자 밝게 강제 */
  transition: color var(--duration-fast) var(--ease-default);
}

.l-header__link:hover,
.l-header__link.is-active {
  color: var(--color-primary-400) !important;
}

.l-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.l-header__lang-btn {
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: rgba(255, 255, 255, 0.8) !important;
  /* 언어 선택 글자 밝게 */
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  padding: 6px 12px !important;
  /* 패딩 증가 */
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast) var(--ease-default);
}

.l-header__lang-btn:hover {
  border-color: #60a5fa !important;
  color: #60a5fa !important;
}

.l-header__login {
  font-size: var(--text-base);
  font-weight: 700 !important;
  color: rgba(255, 255, 255, 0.8) !important;
  /* 로그인 글자 밝게 */
  padding: var(--space-2) var(--space-4);
}

.l-header__login:hover {
  color: var(--color-primary-400) !important;
}

.l-header__trial-btn {
  background: var(--color-primary-500) !important;
  color: #ffffff !important;
  font-weight: 800 !important;
  font-size: var(--text-sm) !important;
  padding: 10px 24px !important;
  /* 패딩 넉넉하게 고정 */
  border-radius: var(--radius-full) !important;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4) !important;
  transition: all var(--duration-fast) var(--ease-spring) !important;
  min-height: 40px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  white-space: nowrap !important;
  /* 글자 줄바꿈 방지 */
}

.l-header__trial-btn:hover {
  background: var(--color-primary-600) !important;
  transform: translateY(-1px) scale(1.02) !important;
}

/* Hamburger toggle */
.l-header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 22px;
  height: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background-color: #ffffff !important;
  /* 흰색 햄버거 */
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-default);
}

/* Hamburger active states */
.l-header__hamburger.is-active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.l-header__hamburger.is-active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.l-header__hamburger.is-active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer Menu */
.l-header__drawer {
  position: fixed;
  top: var(--header-h);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-h));
  background: #0f172a !important;
  padding: var(--space-8) var(--space-6);
  z-index: var(--z-dropdown);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--duration-normal) var(--ease-default), opacity var(--duration-normal) var(--ease-default);
  overflow-y: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.l-header__drawer.is-active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.l-header__drawer-menu {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.l-header__drawer-link {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: #ffffff !important;
}

.l-header__drawer-btn {
  display: block;
  text-align: center;
  background: var(--color-primary);
  color: #ffffff !important;
  font-weight: var(--font-bold);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
}

.l-header__drawer-divider {
  height: 1px;
  background-color: rgba(255, 255, 255, 0.1);
  margin: var(--space-3) 0;
}

.l-header__drawer-lang {
  font-weight: var(--font-bold);
  color: var(--color-primary-400) !important;
}

/* GNB Responsive */
@media (max-width: 900px) {

  .l-header__nav,
  .l-header__actions .l-header__login,
  .l-header__actions .l-header__trial-btn,
  .l-header__actions .l-header__lang {
    display: none;
  }

  .l-header__hamburger {
    display: flex;
  }
}


/* ── 3. FOOTER STYLING ── */
.l-footer {
  background: var(--color-neutral-900);
  color: var(--color-neutral-300);
  border-top: 1px solid var(--color-neutral-800);
}

.l-footer__banner {
  background: linear-gradient(135deg, var(--color-primary-900), var(--color-accent-900));
  padding: var(--space-10) 0;
  border-bottom: 1px solid var(--color-neutral-800);
}

.l-footer__banner-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-max-w);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.l-footer__banner-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: #ffffff;
  line-height: var(--leading-tight);
}

.l-footer__banner-btn {
  background: #ffffff;
  color: var(--color-primary-900) !important;
  font-weight: var(--font-bold);
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
  transition: all var(--duration-fast) var(--ease-spring);
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.l-footer__banner-btn:hover {
  transform: translateY(-2px);
  background: var(--color-primary-50);
}

@media (max-width: 768px) {
  .l-footer__banner-container {
    flex-direction: column;
    text-align: center;
    gap: var(--space-6);
  }
}

.l-footer__container {
  max-width: var(--content-max-w);
  margin: 0 auto;
  padding: var(--space-16) var(--space-6) var(--space-10);
}

.l-footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(2, 1fr);
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (max-width: 768px) {
  .l-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.l-footer__brand-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
}

.l-footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.l-footer__desc {
  font-size: var(--text-base);
  color: var(--color-neutral-400);
  max-width: 320px;
  line-height: var(--leading-relaxed);
}

.l-footer__lang-switch {
  display: flex;
  align-items: center;
  gap: var(--space-2.5);
  font-size: var(--text-xs);
  margin-top: var(--space-2);
}

.l-footer__lang-link {
  color: var(--color-neutral-400);
  transition: color var(--duration-fast) var(--ease-default);
}

.l-footer__lang-link.is-active,
.l-footer__lang-link:hover {
  color: #ffffff;
  font-weight: var(--font-bold);
}

.l-footer__lang-divider {
  color: var(--color-neutral-600);
}

.l-footer__title {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  color: #ffffff;
  margin-bottom: var(--space-5);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.l-footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.l-footer__links a {
  color: var(--color-neutral-400);
  font-size: var(--text-base);
  transition: color var(--duration-fast) var(--ease-default);
}

.l-footer__links a:hover {
  color: #ffffff;
}

.l-footer__bottom {
  border-top: 1px solid var(--color-neutral-800);
  padding-top: var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.l-footer__info {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  line-height: var(--leading-relaxed);
  max-width: 720px;
}

.l-footer__copyright {
  font-size: var(--text-xs);
  color: var(--color-neutral-500);
  white-space: nowrap;
}

@media (max-width: 900px) {
  .l-footer__bottom {
    flex-direction: column;
  }
}


/* ── 4. HOME PAGE (/) STYLING ── */

/* ── Hero Slider Section (100% 너비 자체 슬라이즈 비주얼 섹션) ── */
.hero-slider-sec {
  position: relative;
  width: 100%;
  background: #020617;
  overflow: hidden;
}

.slider-container--hero {
  border-radius: 0 !important;
  box-shadow: none !important;
  height: 85vh;
  min-height: 650px;
  width: 100%;
}

.slider-container--hero .slide-item {
  display: flex;
  align-items: center;
  height: 100%;
  width: 100%;
  position: relative;
}

.hero-slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  z-index: 1;
  opacity: 0.35;
  filter: blur(2px);
  transition: transform 10s ease;
}

.slide-item.is-active .hero-slide-bg {
  transform: scale(1.05);
}

.slider-container--hero .u-container {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  display: grid; /* flex에서 grid로 변경하여 하위 레이아웃 명시도 충돌 해결 */
  grid-template-columns: 1.6fr 0.4fr; /* 좌측 텍스트 영역을 더 넓게 확장 */
  gap: var(--space-12);
  align-items: center;
  padding-top: calc(var(--header-h) + var(--space-8));
  padding-bottom: var(--space-8);
}

.hero-slider-sec .hero-sec__headline {
  color: #ffffff !important;
}

.hero-slider-sec .hero-sec__sub {
  color: rgba(255, 255, 255, 0.8) !important;
}

/* ── Original Hero Section (모바일 시뮬레이터 쇼케이스) ── */
.hero-sec {
  position: relative;
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
  background: radial-gradient(circle at 15% 15%, rgba(37, 99, 235, 0.08) 0%, transparent 35%),
    radial-gradient(circle at 85% 85%, rgba(124, 58, 237, 0.08) 0%, transparent 35%),
    var(--color-bg);
  overflow: hidden;
}

.hero-sec__grid {
  display: grid;
  grid-template-columns: 1.6fr 0.4fr; /* 좌측 콘텐츠 영역을 더 넒게 확장하여 타이포 가독성 확보 */
  gap: var(--space-12);
  align-items: center;
  width: 100%;
}

@media (max-width: 992px) {
  .slider-container--hero {
    height: auto;
    min-height: 500px; /* 비주얼 숨김에 따른 높이 조정 */
  }
  .slider-container--hero .u-container {
    align-items: center; /* 수직 중앙 정렬 */
    padding-top: calc(var(--header-h) + var(--space-8));
    grid-template-columns: 1fr; /* 모바일에서 1열로 변경하여 전체 가로폭 사용 */
  }
  .hero-sec__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
    text-align: center;
  }
  .hero-sec__content {
    align-items: center !important;
    max-width: 100% !important;
  }
  .hero-sec__actions {
    justify-content: center;
  }
  .hero-sec__visual,
  .hero-sec__phone-showcase {
    display: none !important; /* 모바일에서 비주얼/시뮬레이터 영역 숨김 */
  }
}

.hero-sec__content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-5);
}

.hero-sec__headline {
  font-family: var(--font-sans);
  font-size: clamp(var(--text-3xl), 4.2vw, 48px);
  font-weight: var(--font-bold);
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  word-break: keep-all; /* 한글 조사 어색한 줄바꿈 방지 */
}

.hero-sec__sub {
  font-size: var(--text-lg);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
  max-width: 680px;
  word-break: keep-all; /* 모바일 등 가독성 유지 */
}

.hero-sec__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-sec__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-sec__phone-showcase {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  width: 100%;
}

/* 📱 모바일 폰 3D 목업 뷰 */
.hero-mockup-frame {
  perspective: 1200px;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-mockup-img {
  width: 250px;
  height: auto;
  border-radius: 32px;
  border: 8px solid #1e293b;
  background: #090d16;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.7), 0 0 35px rgba(37, 99, 235, 0.25);
  transform: rotateY(-15deg) rotateX(8deg) rotateZ(-3deg);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.8s;
  pointer-events: auto;
}

.hero-mockup-frame:hover .hero-mockup-img {
  transform: rotateY(-3deg) rotateX(2deg) rotateZ(-1deg) scale(1.03);
  box-shadow: 0 35px 70px rgba(0, 0, 0, 0.8), 0 0 45px rgba(37, 99, 235, 0.35);
}

@media (max-width: 992px) {
  .hero-mockup-img {
    width: 200px;
    transform: rotateY(0deg) rotateX(0deg) rotateZ(0deg); /* 모바일에서는 평면으로 */
  }
  .hero-mockup-frame:hover .hero-mockup-img {
    transform: scale(1.02);
  }
}

/* 📱 모바일 스마트폰 디바이스 프레임 시뮬레이터 */
.device-phone {
  position: relative;
  width: 250px;
  height: 500px;
  border-radius: 36px;
  background: #090d16;
  border: 10px solid #1e293b;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 24px rgba(37, 99, 235, 0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-sizing: border-box;
}

.device-phone__speaker {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 12px;
  background: #1e293b;
  border-radius: var(--radius-full);
  z-index: 20;
}

.device-phone__screen {
  flex: 1;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}

.device-phone__home-bar {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #475569;
  border-radius: var(--radius-full);
  z-index: 20;
}

.slider-container--mobile {
  width: 100%;
  height: 100%;
  border-radius: 0;
  box-shadow: none;
}

.slide-overlay--mobile {
  position: absolute;
  bottom: 8%;
  left: 5%;
  width: 90%;
  padding: var(--space-4);
  background: rgba(15, 23, 42, 0.88) !important;
  /* 배색 대비 보완 */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-sizing: border-box;
  z-index: 5;
  pointer-events: auto;
}

.slide-overlay--mobile .slide-heading {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: #ffffff !important;
}

.slide-overlay--mobile .slide-description {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.9) !important;
}

/* 모바일 설명 카드 */
.mobile-description-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
  width: 100%;
  max-width: 380px;
}

.mobile-description-card h4 {
  margin: 0 0 var(--space-2) 0;
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.mobile-description-card p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin: 0 0 var(--space-3) 0;
}

.simulator-features {
  padding-left: var(--space-4);
  margin: 0;
  color: var(--color-text-secondary);
  font-size: var(--text-xs);
  display: grid;
  gap: var(--space-1.5);
}

/* 🖥️ 16:7 PC 데스크톱 와이드 슬라이더 쇼케이스 섹션 (히어로 아래 별도 분리 배치) ── */
.pc-showcase-sec {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.slider-container {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #020617;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 24px rgba(37, 99, 235, 0.18);
  user-select: none;
}

.slider-container--pc {
  aspect-ratio: 16 / 7;
}

.slider-track {
  display: flex;
  width: 100%;
  height: 100%;
  will-change: transform;
  cursor: grab;
}

.slider-track:active {
  cursor: grabbing;
}

.slide-item {
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.slide-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  transform: scale(1);
  transition: transform 6s ease;
}

.landing-asset {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.landing-asset--contain {
  object-fit: contain;
}

.feature-panel__image {
  height: 120px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-alt);
}

.contact-illust {
  height: 180px;
  margin-top: var(--space-8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-alt);
}

.problem-sec__visual {
  max-width: 800px;
  margin: 0 auto var(--space-8);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-sm);
}

.how-step__image {
  width: 72px;
  height: 72px;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.slide-item.is-active .slide-img {
  transform: scale(1.06);
}

/* PC 슬라이드 글래스모피즘 카드 (배색 가독성 극대화) */
.slide-glass-card {
  position: absolute;
  bottom: 8%;
  left: 6%;
  max-width: 80%;
  padding: var(--space-6) var(--space-8);
  border-radius: var(--radius-lg);
  color: #ffffff !important;
  pointer-events: auto;
  background: rgba(15, 23, 42, 0.9) !important;
  /* 강력한 명도 대비 확보 */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2.5);
}

.slide-badge {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  background: rgba(59, 130, 246, 0.25);
  border: 1px solid #60a5fa;
  color: #60a5fa !important;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.slide-heading {
  font-family: var(--font-sans);
  font-size: clamp(var(--text-lg), 3vw, var(--text-2xl));
  font-weight: var(--font-bold);
  line-height: 1.25;
  margin: 0;
  color: #ffffff !important;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.85);
}

.slide-description {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: rgba(255, 255, 255, 0.95) !important;
  margin: 0;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.6);
}

/* 화살표 및 컨트롤 */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%) scale(0.9);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(2, 6, 23, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--duration-fast) var(--ease-spring);
  z-index: 10;
  opacity: 0.8;
}

.slider-arrow:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-50%) scale(1.05);
  opacity: 1;
}

.slider-arrow--prev {
  left: var(--space-4);
}

.slider-arrow--next {
  right: var(--space-4);
}

.slider-arrow svg {
  width: 18px;
  height: 18px;
}

.slider-arrow--mobile {
  width: 36px;
  height: 36px;
}

.slider-arrow--mobile svg {
  width: 14px;
  height: 14px;
}

.slider-utility-bar {
  position: absolute;
  bottom: var(--space-4);
  right: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2.5);
  background: rgba(2, 6, 23, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  padding: 4px var(--space-3);
  border-radius: var(--radius-full);
  z-index: 10;
}

.slider-play-toggle {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: all 0.2s;
}

.slider-play-toggle:hover {
  background: var(--color-primary);
}

.slider-play-toggle svg {
  width: 10px;
  height: 10px;
}

.slider-play-toggle .icon-play {
  display: none;
}

.slider-play-toggle .icon-pause {
  display: block;
}

.slider-play-toggle.is-paused .icon-play {
  display: block;
}

.slider-play-toggle.is-paused .icon-pause {
  display: none;
}

.slider-dots {
  display: flex;
  gap: 5px;
}

.slider-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.68, -0.6, 0.32, 1.6);
}

.slider-dot.is-active {
  width: 14px;
  background: var(--color-primary);
}

.slider-utility-bar--mobile {
  bottom: var(--space-6);
  right: 50%;
  transform: translateX(50%);
  padding: 4px var(--space-3);
  background: rgba(2, 6, 23, 0.75);
}


/* Problem Section */
.problem-sec {
  background: var(--color-bg-alt);
}

.problem-sec__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .problem-sec__grid {
    grid-template-columns: 1fr;
  }
}

.problem-card {
  padding: var(--space-8);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: all var(--duration-normal) var(--ease-default);
}

.problem-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-300);
}

.problem-card__q {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-danger-dark);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.problem-card__q::before {
  content: 'Q.';
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
}

.problem-card__a {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  padding-left: var(--space-6);
  position: relative;
}

.problem-card__a::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: var(--font-bold);
}

/* Solution / How Steps */
.how-sec__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-8);
  position: relative;
}

@media (max-width: 900px) {
  .how-sec__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.how-step {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  position: relative;
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.how-step__num {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary-400), var(--color-accent-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.how-step__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
}

.how-step__desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* Trust Section */
.trust-sec {
  background: var(--color-neutral-950);
  color: #ffffff;
}

.trust-sec .section-title {
  color: #ffffff;
}

.trust-sec .section-desc {
  color: var(--color-neutral-400);
}

.trust-sec__badge {
  color: var(--color-accent-300);
  background: rgba(124, 58, 237, 0.15);
  border-color: rgba(124, 58, 237, 0.3);
}

.trust-sec__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (max-width: 900px) {
  .trust-sec__grid {
    grid-template-columns: 1fr;
  }
}

.trust-card {
  padding: var(--space-8);
  background: var(--color-neutral-900);
  border: 1px solid var(--color-neutral-800);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: border-color var(--duration-normal) var(--ease-default);
}

.trust-card:hover {
  border-color: var(--color-primary);
}

.trust-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: #ffffff;
}

.trust-card__desc {
  font-size: var(--text-base);
  color: var(--color-neutral-400);
  line-height: var(--leading-relaxed);
}

/* FAQ Section */
.faq-sec__list {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: var(--space-4);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  overflow: hidden;
  transition: all var(--duration-fast) var(--ease-default);
}

.faq-item__q {
  width: 100%;
  text-align: left;
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  cursor: pointer;
}

.faq-item__icon {
  width: 20px;
  height: 20px;
  transition: transform var(--duration-normal) var(--ease-default);
  flex-shrink: 0;
}

.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-default);
  padding: 0 var(--space-6);
}

.faq-item__a-inner {
  padding-bottom: var(--space-5);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* Open FAQ State */
.faq-item.is-open {
  border-color: var(--color-primary-300);
  box-shadow: var(--shadow-sm);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(180deg);
}

.faq-item.is-open .faq-item__a {
  max-height: 200px;
}


/* ── 5. FEATURES PAGE (/features) STYLING ── */
.features-sec__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-10);
}

@media (max-width: 768px) {
  .features-sec__grid {
    grid-template-columns: 1fr;
  }
}

.feature-panel {
  padding: var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: all var(--duration-normal) var(--ease-default);
}

.feature-panel:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-400);
}

.feature-panel__icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-primary-50);
  color: var(--color-primary);
  display: grid;
  place-items: center;
}

.feature-panel__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
}

.feature-panel__desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}


/* ── 6. PRICING PAGE (/pricing) STYLING ── */

/* Table Grid */
.plan-sec__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);
  align-items: stretch;
}

@media (max-width: 1024px) {
  .plan-sec__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-6);
  }
}

@media (max-width: 640px) {
  .plan-sec__grid {
    grid-template-columns: 1fr;
  }
}

.plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  padding: var(--space-8) var(--space-6);
  transition: all var(--duration-normal) var(--ease-default);
}

.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-400);
}

.plan-card.is-popular {
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(37, 99, 235, 0.15);
}

.plan-card__pop-tag {
  position: absolute;
  top: -12px;
  left: var(--space-6);
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #ffffff;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  padding: var(--space-1.5) var(--space-4);
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.plan-card__name {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.plan-card__price {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.plan-card__price small {
  display: block;
  margin-top: var(--space-1);
  color: var(--color-text-muted);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
}

.plan-card__eyebrow {
  display: inline-flex;
  align-self: flex-start;
  margin-bottom: var(--space-3);
  padding: var(--space-1) var(--space-2.5);
  border-radius: var(--radius-full);
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
}

.plan-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  margin-bottom: var(--space-6);
  min-height: 40px;
}

.plan-card__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: var(--space-3) var(--space-6) !important;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  border: 1px solid var(--color-border);
  transition: all var(--duration-fast) var(--ease-default);
  min-height: 44px;
}

.plan-card__btn--trial {
  background: var(--color-primary-50);
  color: var(--color-primary) !important;
  border-color: var(--color-primary-200);
}

.plan-card__btn--trial:hover {
  background: var(--color-primary);
  color: #ffffff !important;
}

.plan-card__btn--starter {
  background: var(--color-bg);
  color: var(--color-text) !important;
}

.plan-card__btn--starter:hover {
  border-color: var(--color-primary);
  color: var(--color-primary) !important;
}

.plan-card__btn--growth {
  background: var(--color-primary);
  color: #ffffff !important;
  border-color: var(--color-primary);
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.15);
}

.plan-card__btn--growth:hover {
  background: var(--color-primary-dark);
}

.plan-card__btn--enterprise {
  background: var(--color-neutral-800);
  color: #ffffff !important;
  border-color: var(--color-neutral-800);
}

.plan-card__btn--enterprise:hover {
  background: var(--color-neutral-900);
}

.plan-card__features {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: auto;
}

.plan-card__feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.plan-card__check-icon {
  width: 14px;
  height: 14px;
  color: var(--color-success);
  flex-shrink: 0;
}

.plan-card.is-selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-100), var(--shadow-lg);
}

/* 신규 가입 스타터 혜택 */
.trial-offer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  padding: var(--space-8);
  border: 1px solid var(--color-primary-200);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-surface));
}

.trial-offer__label {
  display: inline-block;
  margin-bottom: var(--space-2);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.trial-offer h2,
.template-addon h2 {
  margin-bottom: var(--space-2);
  color: var(--color-text);
  font-size: var(--text-2xl);
}

.trial-offer p,
.template-addon p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.trial-offer__benefits {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
  margin-top: var(--space-4);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.trial-offer__benefits li::before {
  content: '✓';
  margin-right: var(--space-1.5);
  color: var(--color-success);
  font-weight: var(--font-bold);
}

.trial-offer__cta {
  flex: 0 0 auto;
}

@media (max-width: 768px) {
  .trial-offer {
    align-items: stretch;
    flex-direction: column;
  }
}

/* 기능 비교표 */
.plan-comparison-section {
  margin-bottom: var(--space-12);
}

.section-head--compact {
  margin-bottom: var(--space-6);
  text-align: left;
}

.section-head--compact .section-title {
  font-size: var(--text-2xl);
}

.plan-comparison-wrap {
  overflow-x: auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
}

.plan-comparison {
  width: 100%;
  min-width: 820px;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.plan-comparison th,
.plan-comparison td {
  padding: var(--space-3.5) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  vertical-align: middle;
}

.plan-comparison thead th {
  background: var(--color-bg-alt);
  color: var(--color-text);
  font-weight: var(--font-bold);
}

.plan-comparison thead th:first-child,
.plan-comparison tbody th[scope='row'] {
  width: 210px;
  text-align: left;
}

.plan-comparison__group th {
  background: var(--color-primary-50);
  color: var(--color-primary-700);
  font-size: var(--text-xs);
  letter-spacing: 0.04em;
  text-align: left;
  text-transform: uppercase;
}

.plan-comparison td.is-unavailable {
  color: var(--color-text-muted);
}

.plan-comparison tbody tr:last-child th,
.plan-comparison tbody tr:last-child td {
  border-bottom: 0;
}

/* 전용 템플릿 안내 */
.template-addon {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-12);
  padding: var(--space-7) var(--space-8);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-bg-alt);
}

.template-addon--subscribe {
  max-width: 960px;
  margin: var(--space-8) auto 0;
}

@media (max-width: 768px) {
  .template-addon {
    align-items: stretch;
    flex-direction: column;
  }
}

/* 요금 계산기 */
.calc-box {
  max-width: 860px;
  margin: var(--space-12) auto 0;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-8);
}

@media (max-width: 768px) {
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

.calc-inputs {
  display: grid;
  gap: var(--space-5);
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.calc-label-row {
  display: flex;
  justify-content: space-between;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
}

.calc-val {
  color: var(--color-primary);
}

.calc-slider {
  width: 100%;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-neutral-200);
  outline: none;
  -webkit-appearance: none;
}

.calc-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: var(--shadow-sm);
}

.calc-result {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
}

.calc-result__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.calc-result__val {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 800;
  color: var(--color-primary-600);
  margin-bottom: var(--space-6);
}

.calc-result__recommend {
  font-size: var(--text-base);
  font-weight: var(--font-bold);
  background: #ffffff;
  border: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs);
  color: var(--color-text);
}

.calc-result__metrics {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.calc-result__metrics div {
  display: grid;
  gap: var(--space-1);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
}

.calc-result__metrics span {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.calc-result__metrics strong {
  color: var(--color-text);
  font-size: var(--text-sm);
}

/* 단가표 / 결제 안내 */
.rate-sec {
  background: var(--color-bg-alt);
}

.rate-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.bank-process-note {
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.bank-process-note h3 {
  margin-bottom: var(--space-2);
  color: var(--color-text);
  font-size: var(--text-base);
}

.bank-process-note p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* 구독 신청 선택 요약 */
.subscription-summary {
  max-width: 960px;
  margin: 0 auto;
  scroll-margin-top: calc(var(--header-h) + var(--space-4));
}

.subscription-summary__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

.subscription-summary__head .section-title {
  margin: var(--space-2) 0;
  font-size: var(--text-2xl);
}

.subscription-summary__head p {
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.subscription-summary__plan {
  flex: 0 0 auto;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: #ffffff;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
}

.subscription-summary__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.subscription-summary__item {
  display: grid;
  gap: var(--space-1.5);
  padding: var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-alt);
}

.subscription-summary__item--wide {
  grid-column: 1 / -1;
}

.subscription-summary__item span {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
}

.subscription-summary__item strong {
  color: var(--color-text);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
}

.subscription-process {
  margin-top: var(--space-6);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  background: var(--color-primary-50);
}

.subscription-process h3 {
  margin-bottom: var(--space-4);
  color: var(--color-text);
  font-size: var(--text-base);
}

.subscription-process ol {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.subscription-process li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
}

.subscription-process li span {
  display: inline-flex;
  width: 26px;
  height: 26px;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--color-primary);
  color: #ffffff;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
}

.subscription-summary__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

@media (max-width: 768px) {
  .subscription-summary__head {
    flex-direction: column;
  }

  .subscription-summary__grid {
    grid-template-columns: 1fr;
  }

  .subscription-summary__item--wide {
    grid-column: auto;
  }

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

@media (max-width: 900px) {
  .rate-grid {
    grid-template-columns: 1fr;
  }
}

.rate-table {
  width: 100%;
}

.rate-table__row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--text-base);
}

.rate-table__row:first-child {
  border-top: 1px solid var(--color-border);
}

.rate-table__name {
  color: var(--color-text-secondary);
}

.rate-table__val {
  font-family: var(--font-display);
  font-weight: var(--font-bold);
  color: var(--color-text);
}

.bank-info-box {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
}

.bank-info-list {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.bank-info-item {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
}


/* ── 7. CASES PAGE (/cases) STYLING ── */
.cases-sec__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-8);
}

@media (max-width: 768px) {
  .cases-sec__grid {
    grid-template-columns: 1fr;
  }
}

.cases-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-default);
}

.cases-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-400);
}

.cases-card__img-box {
  position: relative;
  aspect-ratio: 16/9;
  background: var(--color-neutral-900);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-neutral-500);
  overflow: hidden;
}

.cases-card__img-icon {
  width: 48px;
  height: 48px;
  stroke: currentColor;
}

.cases-card__content {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.cases-card__tag {
  align-self: flex-start;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  background: var(--color-primary-50);
  border: 1px solid var(--color-primary-100);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.cases-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
}

.cases-card__desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.cases-card__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: auto;
}

.cases-card__btn {
  flex: 1;
  text-align: center;
  padding: var(--space-3) var(--space-6) !important;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border);
  transition: all var(--duration-fast) var(--ease-default);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.cases-card__btn--view {
  background: var(--color-bg);
  color: var(--color-text) !important;
}

.cases-card__btn--view:hover {
  border-color: var(--color-primary);
  color: var(--color-primary) !important;
}

.cases-card__btn--apply {
  background: var(--color-primary);
  color: #ffffff !important;
  border-color: var(--color-primary);
}

.cases-card__btn--apply:hover {
  background: var(--color-primary-dark);
}


/* ── 8. CONTACT PAGE (/contact) & REGISTER PAGE (/register) ── */
.form-layout {
  padding-top: calc(var(--header-h) + var(--space-12));
  padding-bottom: var(--space-20);
  background: radial-gradient(circle at 5% 5%, rgba(124, 58, 237, 0.05) 0%, transparent 30%),
    radial-gradient(circle at 95% 95%, rgba(37, 99, 235, 0.06) 0%, transparent 35%),
    var(--color-bg);
}

.form-layout__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-12);
  align-items: start;
}

@media (max-width: 900px) {
  .form-layout__grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

.form-card {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
}

.form-group-list {
  display: grid;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--color-text);
}

.form-input-wrapper {
  position: relative;
  width: 100%;
}

.form-input {
  width: 100%;
  height: 44px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: var(--text-base);
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-default), box-shadow var(--duration-fast) var(--ease-default);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

/* 비밀번호 표시/숨김 토글 버튼 */
.form-input.has-pw-toggle {
  padding-right: 44px;
}

.pw-toggle {
  position: absolute;
  top: 50%;
  right: var(--space-2);
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: color var(--duration-fast) var(--ease-default);
}

.pw-toggle:hover {
  color: var(--color-text);
}

.pw-toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.pw-toggle svg {
  width: 18px;
  height: 18px;
}

/* app.css의 `img, svg { display:block }` 가 [hidden]을 덮으므로 명시적으로 숨김 */
.pw-toggle svg[hidden] {
  display: none;
}

.form-select {
  width: 100%;
  height: 44px;
  padding: 0 var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: var(--text-base);
  outline: none;
  cursor: pointer;
  transition: border-color var(--duration-fast) var(--ease-default);
}

.form-select:focus {
  border-color: var(--color-primary);
}

.form-textarea {
  width: 100%;
  min-height: 120px;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  font: inherit;
  font-size: var(--text-base);
  outline: none;
  resize: vertical;
  transition: border-color var(--duration-fast) var(--ease-default);
}

.form-textarea:focus {
  border-color: var(--color-primary);
}

/* Checkbox */
.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  user-select: none;
}

.form-checkbox__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.form-checkbox__box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  transition: all var(--duration-fast) var(--ease-default);
}

.form-checkbox__box svg {
  width: 12px;
  height: 12px;
  color: #ffffff;
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  transform: scale(0);
  transition: transform var(--duration-fast) var(--ease-default);
}

.form-checkbox__input:checked~.form-checkbox__box {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.form-checkbox__input:checked~.form-checkbox__box svg {
  transform: scale(1);
}

.form-checkbox__label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* Form Sidebar Info */
.form-info-panel {
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.form-info-title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.form-info-list {
  display: grid;
  gap: var(--space-4);
}

.form-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.form-info-item__icon {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Modal Dialog */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-default);
}

.modal-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  width: 100%;
  max-width: 540px;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9);
  transition: all var(--duration-normal) var(--ease-spring);
  text-align: center;
}

.modal-overlay.is-active .modal-dialog {
  transform: scale(1);
}

.modal-icon-box {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  background: var(--color-success-bg);
  color: var(--color-success-dark);
  display: grid;
  place-items: center;
  margin: 0 auto var(--space-6);
}

.modal-icon {
  width: 36px;
  height: 36px;
  stroke: currentColor;
}

.modal-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.modal-desc {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-8);
}


/* ── 9. TERMS / PRIVACY PAGE STYLING ── */
.document-sec {
  padding-top: calc(var(--header-h) + var(--space-12));
  padding-bottom: var(--space-20);
}

.document-box {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-10) var(--space-8);
}

.document-title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-bottom: var(--space-8);
  text-align: center;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--space-5);
}

.document-body {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-loose);
  display: grid;
  gap: var(--space-6);
}

.document-body h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-text);
  margin-top: var(--space-4);
}

.document-body p {
  margin-bottom: var(--space-2);
}

.document-body ul {
  list-style: disc;
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}


/* ── 10. GSAP 리빌 애니메이션용 초기 투명도 설정 ── */
/* GSAP이 전적으로 opacity/transform을 제어하므로 CSS transition 완전 차단 */
.anim-reveal {
  opacity: 0;
  transform: translateY(15px);
  transition: none !important; /* CSS↔GSAP 충돌 원천 차단 */
  will-change: transform;      /* GPU 컴포지터 레이어 힌트 */
}

/* Hero 영역은 CSS 숨김 대신 JS로만 가벼운 페이드인 수행 */
.hero-slider-sec .anim-reveal {
  opacity: 1;
  transform: translateY(0);
}