/* === CSS 변수 === */
:root {
  --color-navy: #1B2A4A;
  --color-gold: #C9A96E;
  --color-white: #FFFFFF;
  --color-ivory: #F8F7F4;
  --color-text: #2C2C2C;
  --color-subtext: #6B7280;
  --color-navy-light: rgba(27, 42, 74, 0.95);

  --font-main: 'Noto Sans KR', sans-serif;

  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.15);
  --border-radius: 12px;
  --transition: all 0.3s ease;

  --max-width: 1200px;
  --section-padding: 100px 20px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  color: var(--color-text);
  line-height: 1.6;
  background: var(--color-white);
}

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

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

ul {
  list-style: none;
}

/* === 공통 유틸리티 === */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 12px;
}

.section-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 16px;
  line-height: 1.3;
}

.section-subtitle {
  font-size: 16px;
  color: var(--color-subtext);
  max-width: 600px;
}

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

.section-header.center {
  text-align: center;
}

.section-header.center .section-subtitle {
  margin: 0 auto;
}

/* === 페이드인 애니메이션 === */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === 버튼 === */
.btn-primary {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-navy);
  font-size: 16px;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-main);
}

.btn-primary:hover {
  background: #b8935a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201, 169, 110, 0.4);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--color-gold);
  font-size: 15px;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 6px;
  border: 2px solid var(--color-gold);
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font-main);
}

.btn-outline:hover {
  background: var(--color-gold);
  color: var(--color-navy);
}

.btn-outline-white {
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-outline-white:hover {
  background: var(--color-white);
  color: var(--color-navy);
}

.btn-full {
  width: 100%;
  text-align: center;
  display: block;
}

/* =====================
   네비게이션
   ===================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
  padding: 0;
}

.navbar.scrolled {
  background: var(--color-navy-light);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.navbar-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.navbar-menu ul {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-white);
  transition: color 0.2s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width 0.3s ease;
}

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

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

.nav-cta {
  background: var(--color-gold);
  color: var(--color-navy) !important;
  padding: 8px 20px;
  border-radius: 5px;
  font-weight: 700;
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  background: #b8935a;
  color: var(--color-navy) !important;
}

/* 햄버거 */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* =====================
   히어로
   ===================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0f1e36 0%, #1B2A4A 40%, #2a3f6b 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(201, 169, 110, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 20% 80%, rgba(27, 42, 74, 0.5) 0%, transparent 50%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="40" fill="none" stroke="rgba(201,169,110,0.05)" stroke-width="1"/><circle cx="80" cy="80" r="60" fill="none" stroke="rgba(201,169,110,0.03)" stroke-width="1"/></svg>') no-repeat center;
  background-size: cover;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 80px;
}

.hero-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--color-gold);
  margin-bottom: 24px;
  opacity: 0;
}

.hero-title {
  font-size: clamp(28px, 4.5vw, 56px);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.25;
  margin-bottom: 28px;
  opacity: 0;
}

.hero-accent {
  color: var(--color-gold);
}

.hero-sub {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  margin-bottom: 40px;
  opacity: 0;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
}

.hero .fade-in {
  animation: heroFadeIn 0.8s ease forwards;
}

.hero .fade-in:nth-child(1) { animation-delay: 0.2s; }
.hero .fade-in:nth-child(2) { animation-delay: 0.4s; }
.hero .fade-in:nth-child(3) { animation-delay: 0.6s; }
.hero .fade-in:nth-child(4) { animation-delay: 0.8s; }

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

/* =====================
   신뢰 지표
   ===================== */
.trust-bar {
  background: var(--color-navy);
  padding: 60px 20px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.trust-item {
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-item:last-child {
  border-right: none;
}

.trust-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-gold);
  line-height: 1;
}

.trust-unit {
  font-size: 22px;
  font-weight: 600;
  color: var(--color-gold);
}

.trust-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 8px;
}

/* =====================
   대표 인사말
   ===================== */
.greeting {
  background: var(--color-ivory);
  padding: var(--section-padding);
}

.greeting-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}

.greeting-icon {
  font-size: 40px;
  margin-bottom: 28px;
}

.greeting-quote {
  font-size: 17px;
  line-height: 2;
  color: var(--color-text);
  font-style: normal;
  margin-bottom: 28px;
}

.greeting-quote strong {
  color: var(--color-navy);
}

.greeting-quote em {
  font-style: italic;
  color: var(--color-gold);
  font-style: normal;
  border-bottom: 1px solid var(--color-gold);
}

.greeting-sign {
  font-size: 15px;
  color: var(--color-subtext);
}

.greeting-sign strong {
  color: var(--color-navy);
}

/* =====================
   4대 원칙
   ===================== */
.principles {
  padding: var(--section-padding);
  background: var(--color-white);
}

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

.principle-card {
  background: var(--color-ivory);
  border-radius: var(--border-radius);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
}

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

.principle-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  color: var(--color-gold);
  background: rgba(201, 169, 110, 0.1);
  border-radius: 50%;
  padding: 14px;
}

.principle-icon svg {
  width: 100%;
  height: 100%;
}

.principle-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 14px;
}

.principle-list {
  list-style: none;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.principle-list li {
  font-size: 14px;
  color: var(--color-subtext);
  padding-left: 14px;
  position: relative;
  line-height: 1.6;
}

.principle-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-weight: 700;
}

/* =====================
   사업부 공통
   ===================== */
.division {
  padding: var(--section-padding);
  background: var(--color-white);
}

.division--alt {
  background: var(--color-ivory);
}

/* =====================
   사업부 01: 외식
   ===================== */
.division-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.div-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--color-white);
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
}

.div-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.div-card-header {
  padding: 32px 32px 24px;
}

.div-card-header--food {
  background: linear-gradient(135deg, var(--color-navy) 0%, #2a3f6b 100%);
}

.div-card-header--care {
  background: linear-gradient(135deg, #1a3a2a 0%, #2d5a3d 100%);
}

.div-card-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-gold);
  background: rgba(201, 169, 110, 0.15);
  padding: 4px 10px;
  border-radius: 3px;
  margin-bottom: 14px;
}

.div-card-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}

.div-card-brandname {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
}

.div-card-brandname em {
  color: var(--color-gold);
  font-style: normal;
}

.div-card-body {
  padding: 28px 32px 32px;
}

.div-card-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
}

.div-card-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 15px;
  line-height: 1.5;
}

.list-icon {
  flex-shrink: 0;
  font-size: 16px;
  margin-top: 1px;
}

/* 서브 브랜드 박스 */
.subbrand-box {
  background: var(--color-ivory);
  border-radius: 8px;
  padding: 20px;
  border-left: 3px solid var(--color-gold);
}

.subbrand-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.subbrand-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(201, 169, 110, 0.12);
  padding: 2px 8px;
  border-radius: 3px;
}

.subbrand-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy);
}

.subbrand-slogan {
  font-size: 14px;
  color: var(--color-text);
  margin-bottom: 4px;
  font-style: italic;
}

.subbrand-sub {
  font-size: 13px;
  color: var(--color-subtext);
  margin-bottom: 12px;
}

.subbrand-price {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.price-tag {
  font-size: 13px;
  background: var(--color-navy);
  color: var(--color-white);
  padding: 5px 12px;
  border-radius: 4px;
}

.price-tag strong {
  color: var(--color-gold);
}

.menu-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.menu-tag {
  font-size: 12px;
  background: rgba(27, 42, 74, 0.07);
  color: var(--color-navy);
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(27, 42, 74, 0.12);
}

/* 서비스 태그 */
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.service-tag-item {
  font-size: 13px;
  font-weight: 600;
  color: #2d5a3d;
  background: rgba(45, 90, 61, 0.08);
  padding: 5px 14px;
  border-radius: 4px;
  border: 1px solid rgba(45, 90, 61, 0.15);
}

/* 네트워크 박스 */
.network-box {
  background: var(--color-ivory);
  border-radius: 8px;
  padding: 18px 20px;
}

.network-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.network-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.network-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--color-text);
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot--main {
  background: var(--color-gold);
}

.dot--sub {
  background: rgba(27, 42, 74, 0.3);
}

/* =====================
   사업부 02: 에이전트
   ===================== */
.agent-subtitle {
  font-size: 18px;
  color: var(--color-navy);
  font-weight: 600;
  max-width: none;
}

.agent-hero {
  text-align: center;
  margin-bottom: 64px;
  background: var(--color-navy);
  border-radius: var(--border-radius);
  padding: 48px 40px;
}

.agent-main-copy {
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
  line-height: 1.4;
}

.agent-sub-copy {
  font-size: 16px;
  color: var(--color-gold);
  font-weight: 500;
}

.agent-steps {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.agent-step {
  flex: 1;
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-card);
  border-top: 3px solid var(--color-gold);
  transition: var(--transition);
}

.agent-step:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
}

.step-number {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--color-gold);
  margin-bottom: 14px;
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 10px;
}

.step-desc {
  font-size: 14px;
  color: var(--color-subtext);
  line-height: 1.7;
}

.step-arrow {
  font-size: 24px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.agent-badges {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 600px;
  margin: 0 auto;
}

.agent-badge {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--color-white);
  border-radius: 8px;
  padding: 18px 24px;
  box-shadow: var(--shadow-card);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-navy);
}

.badge-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.badge-sub {
  font-size: 13px;
  color: var(--color-subtext);
  font-weight: 400;
  margin-left: 4px;
}

/* =====================
   사업부 03: 파트너스
   ===================== */
.partners-copy {
  max-width: 800px;
  font-size: 17px;
  line-height: 1.9;
  color: var(--color-text);
  margin-bottom: 56px;
  padding: 28px 32px;
  background: var(--color-ivory);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-gold);
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.partners-card {
  background: var(--color-ivory);
  border-radius: var(--border-radius);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid transparent;
  transition: var(--transition);
}

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

.partners-card-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.partners-card-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 14px;
  line-height: 1.4;
}

.partners-card-desc {
  font-size: 14px;
  color: var(--color-subtext);
  line-height: 1.7;
}

.expert-profile {
  background: var(--color-navy);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.expert-profile-inner {
  padding: 36px 40px;
}

.expert-title-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.expert-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-gold);
  background: rgba(201, 169, 110, 0.15);
  padding: 4px 10px;
  border-radius: 3px;
}

.expert-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-white);
}

.expert-career {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.expert-career li {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.07);
  padding: 6px 14px;
  border-radius: 4px;
}

/* =====================
   사업부 04: 솔루션
   ===================== */
.solution-blocks {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.solution-block {
  display: flex;
  align-items: flex-start;
  gap: 32px;
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: 36px 40px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  border-left: 4px solid var(--color-gold);
}

.solution-block:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateX(4px);
}

.solution-block-num {
  font-size: 48px;
  font-weight: 700;
  color: rgba(201, 169, 110, 0.2);
  line-height: 1;
  flex-shrink: 0;
  min-width: 64px;
}

.solution-block-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 14px;
}

.solution-block-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.solution-block-list li {
  font-size: 15px;
  color: var(--color-subtext);
  padding-left: 16px;
  position: relative;
  line-height: 1.6;
}

.solution-block-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-gold);
  font-size: 13px;
}

/* =====================
   문의 섹션
   ===================== */
.contact {
  padding: var(--section-padding);
  background: var(--color-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 48px;
  align-items: start;
}

/* 문의 폼 */
.contact-form-wrap {
  background: var(--color-ivory);
  border-radius: var(--border-radius);
  padding: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-navy);
}

.required {
  color: #e53e3e;
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-main);
  font-size: 15px;
  color: var(--color-text);
  background: var(--color-white);
  border: 1.5px solid rgba(0, 0, 0, 0.12);
  border-radius: 6px;
  padding: 12px 16px;
  transition: border-color 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.15);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-notice {
  text-align: center;
  font-size: 13px;
  color: var(--color-subtext);
  margin-top: -8px;
}

/* 연락처 정보 */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-block {
  background: var(--color-navy);
  border-radius: var(--border-radius);
  padding: 32px 28px;
}

.contact-info-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-info-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-info-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-info-list strong {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

.contact-info-list p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.contact-info-sub {
  font-size: 12px !important;
  color: rgba(255, 255, 255, 0.45) !important;
}

/* 카카오 버튼 */
.kakao-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #FEE500;
  color: #191919;
  font-size: 16px;
  font-weight: 700;
  padding: 16px 24px;
  border-radius: 8px;
  transition: var(--transition);
  text-align: center;
}

.kakao-btn:hover {
  background: #f5d900;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(254, 229, 0, 0.4);
}

.kakao-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.kakao-icon svg {
  width: 100%;
  height: 100%;
}

.kakao-sub {
  text-align: center;
  font-size: 12px;
  color: var(--color-subtext);
  margin-top: -8px;
}

/* =====================
   푸터
   ===================== */
.footer {
  background: #0f1e36;
  padding: 60px 20px 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 280px 1fr auto;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo-col img {
  margin-bottom: 16px;
}

.footer-slogan {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.6;
  font-style: italic;
}

.footer-info-col p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.8;
}

.footer-info-col strong {
  color: rgba(255, 255, 255, 0.85);
  font-size: 15px;
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-end;
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.footer-nav a {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.2s;
}

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

.footer-kakao {
  font-size: 13px;
  font-weight: 600;
  color: #FEE500;
  background: rgba(254, 229, 0, 0.1);
  padding: 7px 16px;
  border-radius: 5px;
  transition: var(--transition);
}

.footer-kakao:hover {
  background: rgba(254, 229, 0, 0.2);
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.3);
}

/* =====================
   반응형 (768px 이하)
   ===================== */
@media (max-width: 768px) {
  :root {
    --section-padding: 72px 20px;
  }

  /* 네비 */
  .hamburger {
    display: flex;
  }

  .navbar-menu {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--color-navy);
    padding: 24px 20px 32px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

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

  .navbar-menu ul {
    flex-direction: column;
    gap: 6px;
  }

  .nav-link {
    display: block;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 16px;
  }

  .nav-cta {
    margin-top: 8px;
    text-align: center;
  }

  /* 히어로 */
  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-outline {
    text-align: center;
    width: 100%;
  }

  /* 신뢰 지표 */
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .trust-item {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 24px;
  }

  .trust-item:nth-child(3),
  .trust-item:nth-child(4) {
    border-bottom: none;
  }

  .trust-item:nth-child(odd) {
    border-right: 1px solid rgba(255,255,255,0.1);
  }

  /* 원칙 */
  .principles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* 외식 */
  .division-cards {
    grid-template-columns: 1fr;
  }

  /* 에이전트 */
  .agent-steps {
    flex-direction: column;
    gap: 20px;
  }

  .step-arrow {
    transform: rotate(90deg);
    font-size: 20px;
  }

  .agent-hero {
    padding: 32px 24px;
  }

  /* 파트너스 */
  .partners-grid {
    grid-template-columns: 1fr;
  }

  .expert-career {
    flex-direction: column;
  }

  /* 문의 */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    padding: 28px 20px;
  }

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

  .footer-links-col {
    align-items: flex-start;
  }

  .footer-nav {
    align-items: flex-start;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .section-title {
    font-size: 26px;
  }
}

@media (max-width: 480px) {
  .principles-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid {
    grid-template-columns: 1fr 1fr;
  }

  .div-card-body,
  .div-card-header {
    padding-left: 20px;
    padding-right: 20px;
  }
}