/* Pretendard + Inter 웹폰트 */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* =====================================================
   다랑 컨설팅 - daranginsu.com
   디자인 시스템: Deep Navy + Gold Accent
   ===================================================== */

/* ---------- 1. 디자인 토큰 (CSS Variables) ---------- */
:root{
  /* Colors */
  --c-primary      : #0A2540;   /* Deep Navy */
  --c-primary-2    : #1E3A5F;   /* Navy Blue */
  --c-primary-3    : #2C4F7C;   /* Lighter Navy */
  --c-accent       : #C9A35C;   /* Gold (로고색) */
  --c-accent-2     : #E0B970;   /* Light Gold */
  --c-accent-dark  : #A88646;   /* Dark Gold */

  --c-text         : #1A1A1A;
  --c-text-body    : #4A5568;
  --c-text-mute    : #8A92A6;
  --c-text-light   : #B8C0D0;

  --c-bg           : #FFFFFF;
  --c-bg-soft      : #F7F9FC;
  --c-bg-darker    : #EDF1F7;
  --c-border       : #E5E8EE;

  /* Typography */
  --ff-display: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  --ff-body   : 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  --ff-serif  : 'Noto Serif KR', 'Nanum Myeongjo', serif;

  /* Spacing */
  --container-max: 1280px;
  --section-pad-y: clamp(60px, 7vw, 100px);

  /* Effects */
  --shadow-sm : 0 2px 8px rgba(10, 37, 64, 0.06);
  --shadow-md : 0 8px 24px rgba(10, 37, 64, 0.08);
  --shadow-lg : 0 20px 60px rgba(10, 37, 64, 0.12);
  --shadow-gold: 0 8px 24px rgba(201, 163, 92, 0.25);

  --radius-sm : 6px;
  --radius-md : 12px;
  --radius-lg : 20px;
  --radius-pill: 999px;

  --ease : cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 2. 리셋 & 베이스 ---------- */
*,*::before,*::after{ box-sizing: border-box; margin: 0; padding: 0; }

html{ scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust:100%; }

body{
  font-family: var(--ff-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img{ max-width: 100%; height: auto; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul,ol{ list-style: none; }

/* ---------- 3. 공통 유틸 ---------- */
.container{
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 768px){
  .container{ padding: 0 40px; }
}

.section{ padding: var(--section-pad-y) 0; }

.section-label{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 18px;
}
.section-label::before{
  content: '';
  width: 32px;
  height: 1px;
  background: var(--c-accent);
}

.section-title{
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-primary);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  word-break: keep-all;
}
.section-title strong{
  color: var(--c-accent);
  font-weight: 700;
}

.section-desc{
  font-size: clamp(15px, 1.4vw, 17px);
  color: var(--c-text-body);
  line-height: 1.75;
  max-width: 720px;
  word-break: keep-all;
}

.section-head{ margin-bottom: 60px; }
.section-head.center{ text-align: center; }
.section-head.center .section-label{ justify-content: center; }
.section-head.center .section-desc{ margin: 0 auto; }

/* ---------- 4. 헤더 ---------- */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all 0.3s var(--ease);
}
.site-header.scrolled{
  border-bottom-color: var(--c-border);
  box-shadow: var(--shadow-sm);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo{
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--c-primary);
  letter-spacing: -0.02em;
  transition: opacity 0.2s var(--ease);
}
.logo:hover{ opacity: 0.75; }
.logo img{
  width: 38px; height: 38px;
  transition: transform 0.3s var(--ease);
}
.logo:hover img{ transform: rotate(-5deg) scale(1.08); }
.logo-text{ display: flex; flex-direction: column; line-height: 1.15; }
.logo-text .ko{ font-size: 17px; font-weight: 700; color: var(--c-primary); }
.logo-text .en{ font-size: 10px; font-weight: 500; color: var(--c-text-mute); letter-spacing: 0.15em; }

.nav-list{
  display: flex;
  gap: 38px;
}
.nav-list a{
  position: relative;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text);
  padding: 8px 0;
  transition: color 0.25s var(--ease);
  cursor: pointer;
}
.nav-list a::after{
  content: '';
  position: absolute;
  left: 50%; bottom: -2px;
  width: 0; height: 2px;
  background: var(--c-accent);
  transition: width 0.3s var(--ease), left 0.3s var(--ease);
  border-radius: 2px;
}
.nav-list a:hover{ color: var(--c-primary); font-weight: 600; }
.nav-list a:hover::after{ width: 100%; left: 0; }
.nav-list a.active{ color: var(--c-accent); font-weight: 600; }
.nav-list a.active::after{ width: 100%; left: 0; }

.menu-toggle{
  display: none;
  width: 40px; height: 40px;
  position: relative;
}
.menu-toggle span{
  position: absolute;
  left: 8px;
  width: 24px;
  height: 2px;
  background: var(--c-primary);
  transition: all 0.3s var(--ease);
}
.menu-toggle span:nth-child(1){ top: 14px; }
.menu-toggle span:nth-child(2){ top: 20px; }
.menu-toggle span:nth-child(3){ top: 26px; }

.menu-toggle.active span:nth-child(1){ top: 20px; transform: rotate(45deg); }
.menu-toggle.active span:nth-child(2){ opacity: 0; }
.menu-toggle.active span:nth-child(3){ top: 20px; transform: rotate(-45deg); }

@media (max-width: 900px){
  .nav-list, .header-cta{ display: none; }
  .menu-toggle{ display: block; }

  .nav-list.mobile-open{
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 80px; left: 0; right: 0;
    background: #fff;
    padding: 30px 24px;
    gap: 0;
    border-bottom: 1px solid var(--c-border);
    box-shadow: var(--shadow-md);
  }
  .nav-list.mobile-open a{
    padding: 18px 0;
    border-bottom: 1px solid var(--c-border);
    font-size: 16px;
  }
  .nav-list.mobile-open a:last-child{ border-bottom: none; }
}

/* ---------- 5. Hero ---------- */
.hero{
  position: relative;
  min-height: 100vh;
  padding-top: 80px;
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* 배경 슬라이드 레이어 */
.hero-slides{
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-slide{
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.9s ease;
}
.hero-slide.active{ opacity: 1; }

/* 오버레이 - 전 슬라이드 균일 */
.hero-overlay{
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(10,37,64,0.82) 0%,
    rgba(10,37,64,0.65) 50%,
    rgba(10,37,64,0.42) 100%
  );
  z-index: 1;
}
.hero-overlay.light{
  background: linear-gradient(
    100deg,
    rgba(10,37,64,0.82) 0%,
    rgba(10,37,64,0.65) 50%,
    rgba(10,37,64,0.42) 100%
  );
}

/* 그리드 장식 */
.hero::before{
  content: '';
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgba(201,163,92,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,163,92,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.hero::after{
  content: '';
  position: absolute;
  top: 50%; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,163,92,0.12) 0%, transparent 65%);
  transform: translateY(-50%);
  z-index: 2;
  pointer-events: none;
  filter: blur(20px);
}

/* 슬라이드 화살표 */
.hero-arrow{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease), box-shadow 0.3s var(--ease);
  backdrop-filter: blur(8px);
}
.hero-arrow:hover{
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-primary);
  box-shadow: var(--shadow-gold);
}
.hero-arrow-prev{ left: 28px; }
.hero-arrow-next{ right: 28px; }

@media (max-width: 967px){
  .hero-arrow{
    top: auto;
    bottom: 158px;
    transform: none;
    width: 40px; height: 40px;
  }
  .hero-arrow-prev{ left: 16px; }
  .hero-arrow-next{ right: 16px; }
  .hero-arrow svg{ width: 18px; height: 18px; }
}

/* 슬라이드 인디케이터 */
.hero-dots{
  position: absolute;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}
.hero-dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  padding: 0;
}
.hero-dot:hover{
  background: rgba(255,255,255,0.65);
  transform: scale(1.2);
}
.hero-dot.active{
  width: 28px;
  border-radius: 4px;
  background: var(--c-accent);
}

.hero-inner{
  position: relative;
  z-index: 5;
  width: 100%;
}

.hero-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
}
@media (min-width: 968px){
  .hero-grid{
    grid-template-columns: 1.3fr 1fr;
    gap: 80px;
    padding: 60px 0;
    align-items: center;
  }
}

.hero-content{
  animation: fadeUp 0.9s var(--ease) 0.1s both;
}

.hero-tag{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(201, 163, 92, 0.1);
  border: 1px solid rgba(201, 163, 92, 0.3);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  color: var(--c-accent-2);
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}
.hero-tag::before{
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--c-accent);
  box-shadow: 0 0 12px var(--c-accent);
}

.hero-title{
  font-size: clamp(34px, 5.5vw, 60px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
  word-break: keep-all;
}
.hero-title .accent{
  color: var(--c-accent);
  display: inline-block;
  position: relative;
}
.hero-title .accent::after{
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--c-accent), transparent);
}

.hero-en{
  font-family: 'Inter', sans-serif;
  font-size: clamp(14px, 2vw, 22px);
  font-weight: 600;
  color: var(--c-accent);
  letter-spacing: 0.1em;
  margin-bottom: 28px;
  text-transform: uppercase;
  word-break: break-all;
}

.hero-desc{
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.8;
  color: var(--c-text-light);
  max-width: 560px;
  margin-bottom: 40px;
  word-break: keep-all;
}

.hero-cta-group{
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: all 0.3s var(--ease);
  cursor: pointer;
}
.btn-primary{
  background: var(--c-accent);
  color: var(--c-primary);
}
.btn-primary:hover{
  background: var(--c-accent-2);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}
.btn-ghost{
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover{
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.5);
}
.btn-dark{
  background: var(--c-primary);
  color: #fff;
}
.btn-dark:hover{
  background: var(--c-accent);
  color: var(--c-primary);
}

.btn-arrow{ transition: transform 0.3s var(--ease); }
.btn:hover .btn-arrow{ transform: translateX(4px); }

/* Hero Visual (오른쪽 카드) */
.hero-visual{
  position: relative;
  animation: fadeUp 0.9s var(--ease) 0.3s both;
}
@media (max-width: 967px){
  .hero-visual{ display: none; }
}

.hero-card{
  position: relative;
  background: rgba(10,37,64,0.55);
  border: 1px solid rgba(201,163,92,0.3);
  border-top: 2px solid var(--c-accent);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.hero-card::before{ display: none; }

.hero-card-label{
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--c-accent);
  margin-bottom: 18px;
}

.hero-card-title{
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.4;
}

.hero-stats{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(201,163,92,0.25);
}
.hero-stat .num{
  font-family: 'Inter', sans-serif;
  font-size: clamp(28px, 3.5vw, 38px);
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 6px;
}
.hero-stat .num-text{
  font-family: var(--ff-body);
  font-size: 18px;
  font-weight: 700;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.hero-stat .label{
  font-size: 13px;
  color: var(--c-text-light);
}

/* 스크롤 다운 인디케이터 */
.scroll-down{
  position: absolute;
  bottom: 120px; left: 50%;
  transform: translateX(-50%);
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  animation: bounce 2s ease-in-out infinite;
}
.scroll-down .line{
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, var(--c-accent) 50%, transparent 50%);
  background-size: 1px 8px;
}

@keyframes fadeUp{
  from{ opacity: 0; transform: translateY(30px); }
  to{ opacity: 1; transform: translateY(0); }
}
@keyframes bounce{
  0%, 100%{ transform: translate(-50%, 0); }
  50%{ transform: translate(-50%, -8px); }
}

/* 슬라이드별 콘텐츠 전환 */
.hero-content-wrap{
  display: none;
  width: 100%;
}
.hero-content-wrap.active{
  display: block;
  animation: slideIn 0.7s var(--ease) both;
}
.hero-content-wrap.exit{
  animation: slideOut 0.4s var(--ease) both;
}

@keyframes slideIn{
  from{ opacity: 0; transform: translateX(-40px); }
  to  { opacity: 1; transform: translateX(0); }
}
@keyframes slideOut{
  from{ opacity: 1; transform: translateX(0); }
  to  { opacity: 0; transform: translateX(40px); }
}

/* 도트 프로그레스바 */
.hero-dot{
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  padding: 0;
  position: relative;
  overflow: hidden;
}
.hero-dot:hover{ background: rgba(255,255,255,0.65); transform: scale(1.2); }
.hero-dot.active{
  width: 36px;
  border-radius: 4px;
  background: rgba(255,255,255,0.25);
}
.hero-dot.active::after{
  content: '';
  position: absolute;
  left: 0; top: 0;
  height: 100%;
  width: 0;
  background: var(--c-accent);
  border-radius: 4px;
  animation: dotProgress 4s linear forwards;
}

@keyframes dotProgress{
  from{ width: 0; }
  to  { width: 100%; }
}

/* ---------- 6. About / 인사말 ---------- */
.about{
  background: var(--c-bg);
  position: relative;
}
.about::before{
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 0% 50%, rgba(201,163,92,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 968px){
  .about-grid{ grid-template-columns: 4fr 5fr; gap: 60px; }
}

.about-img-wrap{
  position: relative;
}
.about-img{
  border-radius: var(--radius-lg);
  overflow: hidden;
  outline: 2px solid var(--c-accent);
  outline-offset: 0;
  box-shadow: var(--shadow-lg);
  background: var(--c-bg-soft);
  transition: box-shadow 0.3s var(--ease), outline-color 0.3s var(--ease);
}
.about-img:hover{
  box-shadow: var(--shadow-lg), 0 0 0 4px rgba(201,163,92,0.15);
}
.about-img img{
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.5s var(--ease);
}
.about-img:hover img{ transform: scale(1.02); }
.about-img-wrap::before{ display: none; }
.about-img-wrap::after{ display: none; }
.about-frame{ display: none; }

.about-badge{
  position: absolute;
  bottom: 24px; left: 24px;
  background: var(--c-primary);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  z-index: 2;
}
.about-badge .name{
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 2px;
}
.about-badge .role{
  font-size: 12px;
  color: var(--c-accent-2);
  letter-spacing: 0.08em;
}

.about-content h2{ margin-bottom: 24px; }

.about-greeting{
  font-size: clamp(18px, 1.8vw, 21px);
  font-weight: 500;
  color: var(--c-primary);
  line-height: 1.6;
  margin-bottom: 20px;
  letter-spacing: -0.01em;
  word-break: keep-all;
}
.about-greeting .gold{ color: var(--c-accent); }

.about-text{
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-text-body);
  margin-bottom: 18px;
  word-break: keep-all;
}

.about-sign{
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--c-border);
  font-size: 15px;
  color: var(--c-text-body);
}
.about-sign strong{
  display: inline-block;
  margin-left: 10px;
  color: var(--c-primary);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

/* ---------- 7. Services ---------- */
.services{
  background: var(--c-bg-soft);
  position: relative;
}
.services::before{
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 100% 0%, rgba(201,163,92,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.service-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 640px){ .service-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 968px){ .service-grid{ grid-template-columns: repeat(3, 1fr); gap: 24px; } }

/* ===== 모든 카드 동일 스타일 — 예외 없음 ===== */
.service-card,
.service-card:first-child,
.service-card:last-child,
.service-card:nth-child(n){
  position: relative;
  background: #ffffff !important;
  border-radius: var(--radius-md);
  padding: 36px 30px;
  border: 1px solid var(--c-border) !important;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
  overflow: hidden;
  color: var(--c-text) !important;
}

/* 상단 골드 라인 — 모든 카드 동일 */
.service-card::before,
.service-card:first-child::before,
.service-card:nth-child(n)::before{
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--c-accent) !important;
  transform: scaleX(0) !important;
  transform-origin: left;
  transition: transform 0.4s var(--ease) !important;
}

/* hover — 모든 카드 동일 */
.service-card:hover{
  transform: translateY(-6px) !important;
  box-shadow: var(--shadow-lg) !important;
  border-color: transparent !important;
}
.service-card:hover::before{
  transform: scaleX(1) !important;
}
.service-card:hover .service-icon{
  background: var(--c-accent) !important;
  color: var(--c-primary) !important;
  transform: scale(1.05) !important;
}
.service-card h3{ color: var(--c-primary) !important; }
.service-card p{ color: var(--c-text-body) !important; }

.service-num{
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-accent) !important;
  letter-spacing: 0.1em;
  margin-bottom: 22px;
}

.service-icon{
  width: 56px; height: 56px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(201,163,92,0.1), rgba(201,163,92,0.05)) !important;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  color: var(--c-accent) !important;
  transition: all 0.4s var(--ease);
}
.service-icon svg{ width: 28px; height: 28px; }

.service-card h3{
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.015em;
  word-break: keep-all;
}
.service-card p{
  font-size: 15px;
  line-height: 1.75;
  word-break: keep-all;
}

/* ---------- 8. Why Us ---------- */
.why{
  background: var(--c-primary);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.why::before{
  content: '';
  position: absolute;
  top: -150px; right: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201,163,92,0.1) 0%, transparent 65%);
  pointer-events: none;
}
.why::after{
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(201,163,92,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.why .section-title{ color: #fff; }
.why .section-title strong{ color: var(--c-accent); }
.why .section-desc{ color: var(--c-text-light); }

.why-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
  z-index: 2;
}
@media (min-width: 640px){ .why-grid{ grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 968px){ .why-grid{ grid-template-columns: repeat(4, 1fr); gap: 24px; } }

.why-item{
  position: relative;
  padding: 40px 32px 36px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.4s var(--ease);
  cursor: default;
}
/* 배경 대형 숫자 워터마크 */
.why-item::after{
  content: attr(data-num);
  position: absolute;
  right: -10px; bottom: -20px;
  font-family: 'Inter', sans-serif;
  font-size: 120px;
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  line-height: 1;
  letter-spacing: -0.05em;
  pointer-events: none;
  transition: color 0.4s var(--ease), transform 0.4s var(--ease);
}
/* 상단 골드 라인 */
.why-item::before{
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 2px;
  background: linear-gradient(90deg, var(--c-accent), transparent);
  transition: width 0.5s var(--ease);
}
.why-item:hover{
  background: rgba(255,255,255,0.08);
  border-color: rgba(201,163,92,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.why-item:hover::before{ width: 100%; }
.why-item:hover::after{
  color: rgba(201,163,92,0.08);
  transform: scale(1.05);
}
.why-item:hover .why-icon{
  background: var(--c-accent);
  color: var(--c-primary);
  transform: scale(1.08) rotate(-5deg);
}

/* 아이콘 */
.why-icon{
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(201,163,92,0.12);
  border-radius: var(--radius-md);
  color: var(--c-accent);
  margin-bottom: 24px;
  transition: all 0.4s var(--ease);
}
.why-icon svg{ width: 26px; height: 26px; }

.why-num{
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-accent);
  letter-spacing: 0.15em;
  margin-bottom: 12px;
  opacity: 0.8;
}

.why-item h3{
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.why-item p{
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-text-light);
  word-break: keep-all;
}

/* ---------- 9. Process ---------- */
.process{
  background: var(--c-bg);
  position: relative;
}
.process::before{
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10,37,64,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,37,64,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.process-track{
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  position: relative;
}
@media (min-width: 768px){
  .process-track{
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
  }
}

.process-step{
  position: relative;
  padding: 36px 26px 36px 32px;
  background: var(--c-bg-soft);
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-accent);
  text-align: left;
  transition: box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
  cursor: default;
}
.process-step:hover{
  box-shadow: var(--shadow-md);
  border-color: var(--c-accent);
  border-left-color: var(--c-accent);
}
.process-step:hover .process-num{ color: var(--c-accent); }

.process-num{
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--c-accent);
  letter-spacing: 0.2em;
  margin-bottom: 10px;
  transition: color 0.3s var(--ease);
}

.process-step-num-big{
  font-family: 'Inter', sans-serif;
  font-size: 52px;
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1;
  letter-spacing: -0.04em;
  opacity: 0.07;
  position: absolute;
  top: 16px; right: 16px;
  transition: opacity 0.4s var(--ease), color 0.4s var(--ease), transform 0.4s var(--ease);
  pointer-events: none;
  user-select: none;
}
@media (max-width: 767px){
  .process-step-num-big{ font-size: 36px; top: 12px; right: 12px; }
}
.process-step:hover .process-step-num-big{
  opacity: 0.55;
  color: var(--c-accent);
  transform: scale(1.1);
}

.process-step h3{
  font-size: 19px;
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 12px;
  letter-spacing: -0.015em;
}

.process-step p{
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text-body);
  word-break: keep-all;
}

/* 섹션 중간 CTA */
.section-cta{
  margin-top: 60px;
  padding: 48px 40px;
  background: var(--c-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.section-cta-text{
  font-size: 18px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.01em;
  margin-right: 8px;
}
.btn-outline-gold{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  background: transparent;
  color: var(--c-accent);
  border: 1.5px solid var(--c-accent);
  transition: all 0.3s var(--ease);
  cursor: pointer;
}
.btn-outline-gold:hover{
  background: var(--c-accent);
  color: var(--c-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}
@media (max-width: 640px){
  .section-cta{ padding: 32px 24px; gap: 14px; }
  .section-cta-text{ font-size: 16px; text-align: center; width: 100%; margin-right: 0; }
}

/* ---------- 10. Partners ---------- */
.partners{
  background: var(--c-bg-soft);
  text-align: center;
}

.partners-track{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}
@media (min-width: 768px){ .partners-track{ grid-template-columns: repeat(6, 1fr); } }

.partner-item{
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  color: var(--c-text-mute);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: all 0.3s var(--ease);
}
.partner-item:hover{
  color: var(--c-primary);
  border-color: var(--c-primary);
  box-shadow: var(--shadow-sm);
}

/* ---------- 12. FAQ ---------- */
.faq{
  background: var(--c-bg-soft);
}
.faq .section-title strong{ color: var(--c-accent); }

.faq-list{
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item{
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.faq-item.open{
  border-color: var(--c-accent);
  box-shadow: var(--shadow-md);
}

.faq-q{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px 28px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.2s var(--ease), padding-left 0.3s var(--ease);
}
.faq-q:hover{
  background: rgba(201,163,92,0.05);
  padding-left: 32px;
}
.faq-item.open .faq-q{ background: rgba(201,163,92,0.06); padding-left: 32px; }

.faq-q span{
  font-size: 16px;
  font-weight: 600;
  color: var(--c-primary);
  line-height: 1.5;
  word-break: keep-all;
}
.faq-item.open .faq-q span{ color: var(--c-accent-dark); }

.faq-icon{
  flex-shrink: 0;
  color: var(--c-text-mute);
  transition: transform 0.35s var(--ease), color 0.3s var(--ease);
}
.faq-item.open .faq-icon{
  transform: rotate(180deg);
  color: var(--c-accent);
}

.faq-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease), padding 0.3s var(--ease);
}
.faq-item.open .faq-a{ max-height: 600px; }

.faq-a p{
  padding: 20px 28px 24px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-text-body);
  word-break: keep-all;
  border-top: 1px solid var(--c-border);
}

/* ---------- 모달 ---------- */
.modal-overlay{
  position: fixed;
  inset: 0;
  background: rgba(10,37,64,0.7);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease);
  backdrop-filter: blur(4px);
}
.modal-overlay.open{
  opacity: 1;
  pointer-events: all;
}
.modal-box{
  background: #fff;
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 640px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px);
  transition: transform 0.3s var(--ease);
}
.modal-overlay.open .modal-box{ transform: translateY(0); }

.modal-head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  border-bottom: 1px solid var(--c-border);
  flex-shrink: 0;
}
.modal-title{
  font-size: 18px;
  font-weight: 700;
  color: var(--c-primary);
}
.modal-close{
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--c-text-mute);
  transition: all 0.2s var(--ease);
}
.modal-close:hover{ background: var(--c-bg-soft); color: var(--c-primary); }

.modal-body{
  padding: 28px;
  overflow-y: auto;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-text-body);
  word-break: keep-all;
}

/* ---------- 13. Footer ---------- */
.site-footer{
  background: #061826;
  color: var(--c-text-light);
  padding: 60px 0 32px;
}

.footer-top{
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
@media (min-width: 768px){ .footer-top{ grid-template-columns: 1fr 1fr; gap: 60px; } }

.footer-brand .logo{ color: #fff; margin-bottom: 16px; }
.footer-brand .logo-text .ko{ color: #fff; }
.footer-brand .logo-text .en{ color: var(--c-text-mute); }

.footer-tagline{
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text-mute);
  max-width: 380px;
  word-break: keep-all;
}

.footer-info{
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 540px){ .footer-info{ grid-template-columns: 1fr 1fr; } }

.footer-info-block .title{
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--c-accent);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.footer-info-block .content{
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text-light);
}
.footer-info-block .content a:hover{ color: var(--c-accent); }

.footer-bottom{
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: var(--c-text-mute);
}
.footer-links{
  display: flex;
  gap: 24px;
}
.footer-links a{
  position: relative;
  transition: color 0.2s var(--ease);
}
.footer-links a::after{
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--c-accent);
  transition: width 0.3s var(--ease);
}
.footer-links a:hover{ color: var(--c-accent); }
.footer-links a:hover::after{ width: 100%; }

/* ---------- 14. 플로팅 버튼 ---------- */
.float-btns{
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 900;
}
.float-btn{
  width: 52px; height: 52px;
  background: var(--c-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all 0.3s var(--ease);
  position: relative;
}
.float-btn::before{
  content: attr(aria-label);
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--c-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease), right 0.2s var(--ease);
}
.float-btn:hover::before{
  opacity: 1;
  right: calc(100% + 14px);
}
.float-btn:hover{
  background: var(--c-accent);
  color: var(--c-primary);
  transform: translateY(-4px) scale(1.08);
  box-shadow: var(--shadow-gold);
}
.float-btn svg{ width: 22px; height: 22px; }
.float-btn.kakao{ background: #FEE500; color: #391B1B; }
.float-btn.kakao:hover{ background: #FFD700; color: #391B1B; }
.float-btn.kakao::before{ background: #391B1B; }
.float-btn.top{ background: var(--c-accent); color: var(--c-primary); }
.float-btn.top:hover{ background: var(--c-accent-2); }
.float-btn.top::before{ background: var(--c-accent); color: var(--c-primary); }

@media (max-width: 640px){
  .float-btns{ right: 16px; bottom: 16px; gap: 8px; }
  .float-btn{ width: 44px; height: 44px; }
  .float-btn svg{ width: 18px; height: 18px; }
  .float-btn::before{ display: none; }
}

/* ---------- 15. 스크롤 진입 애니메이션 ---------- */
.reveal{
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s var(--ease);
}
.reveal.visible{
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1{ transition-delay: 0.1s; }
.reveal-delay-2{ transition-delay: 0.2s; }
.reveal-delay-3{ transition-delay: 0.3s; }
.reveal-delay-4{ transition-delay: 0.4s; }

/* ---------- 16. 접근성 ---------- */
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

:focus-visible{
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.sr-only{
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}