/* index2 - Custom Styles */

:root {
  --color-navy: #292864;
  --color-gray-5: #5c5c5c;
  --color-gray-3: #989898;
  --color-white: #fff;
  --color-bg: #f8f9fa;
  --max-width: 1200px;
  --section-padding: 60px 20px;
  --section-padding-mobile: 60px 15px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  color: #333;
  line-height: 1.5;
}

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

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

/* Material Icons */
.material-icons-round {
  font-family: "Material Icons Round";
  font-weight: normal;
  font-style: normal;
  display: inline-block;
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  white-space: nowrap;
  direction: ltr;
  -webkit-font-smoothing: antialiased;
}

/* Override any conflicting styles */
.page-home #wrap {
  padding-top: 82px !important;
}

/* Custom button styles to override common.css */
.btn-primary {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 14px 32px !important;
  border-radius: 999px !important;
  font-size: 1.5rem !important;
  font-weight: 600 !important;
  background-color: var(--color-navy) !important;
  color: #fff !important;
  transition: transform 0.2s, box-shadow 0.2s !important;
  border: none !important;
  text-decoration: none !important;
}

.btn-primary:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 20px rgba(41, 40, 100, 0.3) !important;
}

.btn-secondary {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 14px 32px !important;
  border-radius: 999px !important;
  font-size: 1.5rem !important;
  font-weight: 600 !important;
  background-color: #fff !important;
  color: var(--color-gray-5) !important;
  border: 1px solid #ddd !important;
  transition: transform 0.2s, box-shadow 0.2s !important;
  text-decoration: none !important;
}

.btn-secondary:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

/* ===== MAIN VISUAL ===== */
.main-visual {
  /* background: url("../img/main_bg.png") center center / cover no-repeat; */
  padding: 80px 0 60px;
  margin: 0 20px;
  text-align: center;
  min-height: max-content;
  position: relative;
  overflow: hidden;
}

.main-visual::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgb(251, 251, 251) 0%,
    rgba(220, 230, 255, 0.35) 25%,
    rgba(150, 170, 240, 0.75) 50%,
    rgba(34, 76, 190, 0.65) 65%,
    var(--color-navy) 100%
  );
  z-index: 1;
  border-bottom-right-radius: 50px;
  border-bottom-left-radius: 50px;
}

.main-visual-content {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* Hero Slider */
.hero-slider {
  position: relative;
  width: 100%;
  min-height: 600px;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease-in-out, visibility 0.6s ease-in-out;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.main-visual h1 {
  font-size: 6.4rem;
  font-weight: 700;
  color: black;
  margin-bottom: 20px;
  line-height: 1.1;
}

.main-visual .subtitle {
  font-size: 1.5rem;
  color: var(--color-gray-5);
  margin-bottom: 32px;
  line-height: 1.6;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-image {
  width: 100%;
  margin: 0 auto;
}

.hero-image img {
  width: 100%;
  display: block;
  border-radius: 16px;
}

/* Slider Navigation */
.hero-slider-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
}

/* Message Tabs */
.message-tabs {
  max-width: var(--max-width);
  border-radius: 24px;
  margin: 80px auto 0;
  box-shadow: 0 12px 40px rgba(15, 16, 40, 0.08);
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 20px;
  align-items: start;
}

.message-tabs .tabs {
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 16px;
  padding: 16px 10px;
  background: var(--color-gray-3);
  border-radius: 12px;
}

.message-tab {
  padding: 20px 16px;
  background: rgba(230, 232, 242, 0.5);
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  border: none;
  font-weight: 600;
  font-size: 1.5rem;
  color: #666;
  transition: all 0.3s ease;
  line-height: 1.4;
  flex: 1;
}

.message-tab .tab-label {
  display: block;
}

.message-tab:hover {
  background: rgba(230, 232, 242, 0.8);
}

.message-tab.active {
  background: var(--color-white);
  color: var(--color-indigo);
  box-shadow: 0 8px 24px rgba(41, 40, 100, 0.15);
}

.tab-contents {
  min-height: 450px;
  height: 450px;
  background: #fff;
  border-radius: 16px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.message-tab-content {
  display: none;
  padding: 30px 40px;
  width: 100%;
}

.message-tab-content.active {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.tab-header h3 {
  font-size: 3rem;
  font-weight: 500;
  color: var(--color-gray-5);
}

.tab-header h2 {
  font-size: 5rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 20px;
  line-height: 1;
}

.flow-wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.flow-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 1.25rem;
  color: #444;
  font-weight: 500;
}

.red-dot {
  width: 7px;
  height: 7px;
  background: #e74c3c;
  border-radius: 50%;
  display: inline-block;
}

.message-flow {
  width: max-content;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  gap: 20px;
}

.flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 12px;
  border: 1px solid #f0f0f0;
  overflow: hidden;
}

.flow-icon {
  background: var(--color-gray-1);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
}

.flow-icon img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.flow-icon .material-icons-round {
  font-size: 28px;
  color: var(--color-navy);
}

.flow-text {
  width: 100%;
  padding: 10px 0;
  background: var(--color-gray-2);
  font-size: 1.25rem;
  color: black;
  text-align: center;
  font-weight: 500;
}

.flow-arrow {
  color: #aaa;
  display: flex;
  align-items: center;
  justify-content: center;
}

.flow-arrow img {
  width: 24px;
  height: 24px;
  opacity: 0.4;
}

.flow-arrow .material-icons-round {
  font-size: 22px;
}

.flow-step-group {
  display: flex;
  gap: 12px;
  align-items: center;
}

.flow-more {
  color: #666;
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 2px;
}

.ars-features ul {
  list-style: none;
  padding: 16px 24px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin: 0;
}

.ars-features li {
  color: #e0e0e0;
  font-size: 1.4rem;
  padding: 6px 0;
  position: relative;
  padding-left: 16px;
}

.ars-features li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #fff;
  font-weight: bold;
}

.flow-description {
  color: black;
  font-size: 1.6rem;
  line-height: 1.7;
  text-align: right;
}

@media (max-width: 768px) {
  .message-tabs {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 24px;
  }

  .message-tabs .tabs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    overflow-x: hidden;
  }

  .message-tab {
    flex: unset;
  }

  .tab-contents {
    min-height: auto;
    height: auto;
  }

  .tab-header h2 {
    font-size: 2.4rem;
  }

  .message-flow {
    flex-direction: column;
    gap: 16px;
  }

  .flow-step-group {
    flex-direction: column;
    gap: 16px;
  }

  .flow-arrow {
    transform: rotate(90deg);
  }
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(235, 235, 248, 0.7);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.3s ease;
}

.slider-dot:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: scale(1.2);
}

.slider-dot.active {
  background-color: var(--color-white);
  width: 32px;
  border-radius: 6px;
  height: 6px;
}

/* Features Section */
.features-section {
  padding: var(--section-padding) !important;
}

.features-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.features-title {
  text-align: center;
  font-size: 4.2rem;
  font-weight: 700;
  color: black;
  margin-bottom: 50px;
  line-height: 1.1;
}

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

.feature-card {
  text-align: center;
  padding: 40px 24px;
  background: #fff;
  border-radius: 16px;
  border: 1px solid #e5e5e5;
  transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.feature-icon {
  width: 100%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-icon .material-icons-round {
  font-size: 48px;
  color: var(--color-white);
}

.feature-card:hover .feature-icon {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(41, 40, 100, 0.08);
}

.feature-card h3 {
  font-size: 2.4rem;
  font-weight: 700;
  color: black;
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 1.8rem;
  color: var(--color-gray-5);
  line-height: 1.7;
}

/* Info Sections */
.info-section {
  padding: var(--section-padding);
}

.info-section-gray {
  background: linear-gradient(180deg, #3d3d7a 0%, #2d2d5a 100%);
}

.info-section-gray .info-content h2,
.info-section-gray .tag-badge {
  color: #fff;
}

.info-section-gray .info-content p {
  color: rgba(255, 255, 255, 0.85);
}

.info-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: center;
}

.info-container.columns {
  grid-template-columns: 1fr;
}

.info-content.right {
  text-align: right;
}

.info-content.flat {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 40px;
}

.info-content h2 {
  font-size: 4.2rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 20px;
  line-height: 1.1;
}

.info-content p {
  font-size: 1.8rem;
  color: var(--color-gray-5);
  line-height: 1.8;
  margin-bottom: 28px;
}

.info-image img {
  width: 100%;
  border-radius: 12px;
}

.tag-badge {
  display: block;
  width: fit-content;
  margin: 0 auto 40px;
  text-align: center;
  padding: 8px 20px;
  background: var(--color-gray-6);
  color: #fff;
  border-radius: 999px;
  font-size: 1.6rem;
  font-weight: 600;
}

.tag-badge-outline {
  background: transparent;
  border: 1px solid var(--color-navy);
  color: var(--color-navy);
}

.tag-badge-outline-white {
  background: transparent;
  border: 1px solid #fff;
  color: #fff;
}

.tag-badge-light {
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 1);
}

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 28px;
  border-radius: 999px;
  font-size: 1.8rem;
  font-weight: 600;
  background: var(--color-navy);
  color: #fff;
  transition: transform 0.2s;
}

.btn-link:hover {
  transform: translateY(-2px);
}
.btn-link.light {
  background: #fff;
  color: var(--color-navy);
}

.btn-link.light:hover {
  background: #f5f5f5;
}
.btn-link.light {
  background: #fff;
  color: var(--color-navy);
}

/* RCS Features Grid */
.rcs-features-grid {
  max-width: var(--max-width);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.rcs-feature-card {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 16px;
  padding: 20px 24px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 20px rgba(15, 16, 40, 0.08);
}

.rcs-feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(15, 16, 40, 0.15);
}

.rcs-feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.rcs-feature-icon .material-icons-round {
  font-size: 40px;
  color: #fff;
}

.rcs-feature-card h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.4;
}

/* Admin System Section */
.admin-system-section {
  padding: 60px 20px;
  background: #f8f9fa;
}

.admin-system-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 12px;
}

.admin-left-grid {
  display: grid;
  grid-template-rows: auto auto auto;
  gap: 12px;
}

.admin-card {
  background: #fff;
  border-radius: 16px;
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.admin-card-large {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
}

.admin-card-desc {
  font-size: 1.5rem; /* slightly larger */
  color: #505050;
  line-height: 1.7;
  max-width: 520px;
}

/* subtle pastel gradient background for the left large card */
.admin-card-large {
  background: linear-gradient(180deg, rgba(238, 244, 255, 0.8) 0%, rgba(250, 245, 255, 0.9) 100%);
  box-shadow: 0 6px 22px rgba(15, 16, 40, 0.06);
  padding: 22px;
  border-radius: 16px;
}

.admin-card-small {
  background: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
  text-align: center;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(15, 16, 40, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.admin-card-small:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(15, 16, 40, 0.12);
}

.admin-icon {
  width: 70px;
  height: 70px;
  margin-bottom: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-card-small:nth-child(1) .admin-icon {
  background: linear-gradient(135deg, #56ccf2 0%, #2f80ed 100%); /* teal -> blue */
}

.admin-card-small:nth-child(2) .admin-icon {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.admin-card-small:nth-child(3) .admin-icon {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.admin-icon .material-icons-round {
  font-size: 34px;
  color: #fff;
}

.admin-card-small h4 {
  font-size: 2.4rem;
  font-weight: 700;
  color: #1a1a1a;
  line-height: 1.4;
  margin-bottom: 8px;
}

.admin-card-small p {
  font-size: 1.6rem;
  color: #666;
  line-height: 1.5;
  margin: 0;
}

.admin-right-card {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  border-radius: 16px;
  padding: 24px; /* compacted to reduce height */
  position: relative;
  display: flex;
  flex-direction: column;
  color: #fff;
}

.admin-card-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  height: 100%;
}

.admin-right-card h2 {
  font-size: 4.2rem;
  font-weight: 700;
  line-height: 1.4;
  color: #fff;
  margin-bottom: 30px;
}
.admin-card-large h3 {
  font-size: 3.2rem;
  font-weight: 600;
  line-height: 1;
}

.admin-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
}

.admin-features-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.admin-features-list li:last-child {
  border-bottom: none;
}

.admin-features-list li .material-icons-round {
  font-size: 24px;
  color: rgba(255, 255, 255, 0.8);
}

.admin-arrow {
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  align-self: flex-end;
  gap: 5px;
  font-size: 1.6rem;
  color: #fff;
}

.admin-arrow:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateX(5px);
}

/* Contact Section */
.contact-section {
  padding: 80px 20px 70px;
  text-align: center;
  position: relative;
  margin-bottom: 100px;
}
.contact-section-wrap {
  position: relative;
  padding-top: 50px;
}
.contact-section-wrap::before {
  content: "";
  width: 200%;
  height: calc(100% - 50px);
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, rgba(175, 203, 223, 0.3) 23%, rgba(3, 103, 175, 0.3) 100%);
  z-index: -1;
  border-radius: 24px;
}
.contact-section h2 {
  font-size: 4.2rem;
  font-weight: 700;
  color: #333;
  margin-bottom: 12px;
  line-height: 1.1;
}

.contact-section .subtitle {
  font-size: 1.6rem;
  color: #666;
}

.contact-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  z-index: 2;
  position: relative;
  top: -50px;
}

.contact-card {
  background: #fff;
  border-radius: 12px;
  padding: 32px 20px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transform: translateY(50%);
}

.contact-card .icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  background: #f0f0f0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-card .icon .material-icons-round {
  font-size: 24px;
  color: var(--color-navy);
}

.contact-card .label {
  font-size: 1.3rem;
  color: var(--color-gray-3);
  margin-bottom: 8px;
}

.contact-card .value {
  font-size: 1.6rem;
  font-weight: 700;
  color: #333;
}

.contact-card .sub {
  font-size: 1.2rem;
  color: var(--color-gray-3);
  margin-top: 4px;
}

/* ===== RESPONSIVE DESIGN ===== */

/* Mobile First - Base styles are for mobile */
/* Tablet: 768px and up */
@media (max-width: 1024px) {
  .main-visual h1 {
    font-size: 3.5rem;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .info-container {
    gap: 40px;
  }

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

  .rcs-features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

/* Mobile: 768px and below */
@media (max-width: 768px) {
  .main-visual {
    padding: 60px 15px 40px;
  }

  .main-visual h1 {
    font-size: 4.2rem;
    margin-bottom: 16px;
  }

  .main-visual .subtitle {
    font-size: 1.3rem;
    margin-bottom: 24px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
  }

  .btn-primary,
  .btn-secondary {
    width: 100% !important;
    max-width: 280px !important;
    padding: 12px 24px !important;
    font-size: 1.8rem !important;
  }

  /* Features Section Mobile */
  .features-section {
    padding: var(--section-padding-mobile) !important;
  }

  .features-title {
    font-size: 2.2rem;
    margin-bottom: 30px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-card {
    padding: 30px 20px;
  }

  .feature-icon {
    width: 100%;
    margin: 0 auto 15px;
  }

  .feature-card h3 {
    font-size: 1.6rem;
    margin-bottom: 10px;
  }

  .feature-card p {
    font-size: 1.3rem;
  }

  /* Info Sections Mobile */
  .info-section {
    padding: var(--section-padding-mobile);
  }

  .info-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .info-content.flat {
    justify-content: center;
    gap: 20px;
    flex-direction: column;
  }
  .info-content h2 {
    font-size: 2.2rem;
    margin-bottom: 16px;
  }

  .info-content p {
    font-size: 1.3rem;
    margin-bottom: 20px;
  }

  .tag-badge {
    font-size: 1.2rem;
    padding: 6px 16px;
    margin-bottom: 16px;
  }

  .btn-link {
    padding: 10px 24px;
    font-size: 1.3rem;
  }

  /* RCS Features Grid Mobile */
  .rcs-features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 40px;
  }

  .rcs-feature-card {
    padding: 30px 20px;
  }

  .rcs-feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 16px;
  }

  .rcs-feature-icon .material-icons-round {
    font-size: 30px;
  }

  .rcs-feature-card h3 {
    font-size: 1.5rem;
  }

  /* Contact Section Mobile */
  .contact-section {
    padding: var(--section-padding-mobile);
  }

  .contact-section h2 {
    font-size: 2.2rem;
    margin-bottom: 10px;
  }

  .contact-section .subtitle {
    font-size: 1.3rem;
    margin-bottom: 30px;
  }

  /* Admin System Mobile */
  .admin-system-section {
    padding: 60px 15px;
  }

  .admin-system-container {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .admin-left-grid {
    grid-template-rows: auto;
    gap: 15px;
  }

  .admin-card-large h3 {
    font-size: 2rem;
  }

  .admin-card-desc {
    font-size: 1.3rem;
  }

  .admin-icon {
    width: 60px;
    height: 60px;
    margin-bottom: 12px;
  }

  .admin-icon .material-icons-round {
    font-size: 28px;
  }

  .admin-card-small h4 {
    font-size: 1.4rem;
  }

  .admin-card-small p {
    font-size: 1.2rem;
  }

  .admin-right-card {
    padding: 30px;
  }

  .admin-right-card h2 {
    font-size: 2rem;
    margin-bottom: 20px;
  }

  .admin-features-list li {
    font-size: 1.3rem;
  }

  .admin-features-list li .material-icons-round {
    font-size: 20px;
  }

  .admin-arrow {
    width: 100%;
    padding: 12px 16px;
    font-size: 1.4rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact-card {
    padding: 24px 16px;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 단계 정보 박스 */
.step-info-box {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  padding: 40px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.step-title-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.step-badge-blue {
  background: #4285f4;
  color: white;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 1.2rem;
  font-weight: 600;
}

.step-info-box h4 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #292864;
  margin: 0;
}

.step-info-box > p {
  font-size: 1.4rem;
  color: #5c5c5c;
  margin-bottom: 16px;
}

.step-desc {
  font-size: 1.4rem !important;
  color: #666 !important;
  line-height: 1.6 !important;
  margin-bottom: 32px !important;
}

/* 폼 프리뷰 */
.form-preview {
  margin-bottom: 16px;
}

.form-preview input,
.form-col input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1.3rem;
  background: #f8f9fa;
  color: #999;
}

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

.form-col p {
  font-size: 1.3rem;
  color: #5c5c5c;
  margin-bottom: 8px;
  font-weight: 500;
}

.ellipsis-indicator {
  text-align: center;
  font-size: 2rem;
  color: #bbb;
  margin-top: 20px;
  letter-spacing: 4px;
}

/* 채널 프로세스 */
.channel-process {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: 32px 0;
  padding: 30px;
  background: #f8f9fa;
  border-radius: 12px;
}

.channel-process.full-width {
  gap: 16px;
}

.process-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  flex: 1;
  max-width: 140px;
}

.channel-process.full-width .process-item {
  max-width: none;
}

.process-icon {
  width: 64px;
  height: 64px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.process-icon .material-icons-round {
  font-size: 32px;
  color: #4285f4;
}

.process-icon.kakao .material-icons-round {
  color: #fee500;
}

.process-item span:not(.material-icons-round) {
  font-size: 1.3rem;
  font-weight: 600;
  color: #333;
  text-align: center;
  word-break: keep-all;
}

.process-arrow {
  font-size: 2rem;
  color: #bbb;
  flex-shrink: 0;
}

.step-note {
  font-size: 1.3rem !important;
  color: #666 !important;
  text-align: center;
  margin-top: 24px !important;
  padding: 12px;
  background: #f0f7ff;
  border-radius: 6px;
  border-left: 4px solid #4285f4;
}

/* 반응형 */
@media (max-width: 768px) {
  .form-row-preview {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .channel-process {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
  }

  .channel-process.full-width {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .process-item {
    max-width: none;
  }

  .process-arrow {
    transform: rotate(90deg);
    font-size: 1.6rem;
  }

  .channel-process.full-width .process-arrow {
    transform: none;
  }

  .process-icon {
    width: 56px;
    height: 56px;
  }

  .process-icon .material-icons-round {
    font-size: 28px;
  }
}

/* ========================
   알림톡/브랜드톡 시작 가이드
   ======================== */
.alimtalk-guide-section {
  padding: 0px 20px 50px;
}

.guide-container {
  max-width: 1200px;
  margin: 0 auto;
}

/* 탭 버튼 */
.guide-tabs {
  display: flex;
  background: var(--color-gray-1);
  border-radius: 16px;
  padding: 8px;
  margin-bottom: 40px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.guide-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 24px;
  background: transparent;
  border: none;
  border-radius: 16px;
  font-size: 15px;
  font-weight: 600;
  color: #666;
  cursor: pointer;
  transition: all 0.3s ease;
}

.guide-tab .material-icons-round {
  font-size: 20px;
}

.guide-tab:hover {
  color: #333;
}

.guide-tab.active {
  background: #292864;
  color: #fff;
  box-shadow: 0 4px 12px rgba(41, 40, 100, 0.3);
}

/* 콘텐츠 영역 */
.guide-content {
  position: relative;
  background: #fff;
  border-radius: 24px;
  padding: 60px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.guide-step {
  display: none;
  opacity: 0;
  transform: translateX(30px);
}

.guide-step.active {
  display: flex;
  gap: 60px;
  align-items: flex-start;
  animation: slideIn 0.5s ease forwards;
}

.guide-step.slide-out {
  display: flex;
  animation: slideOut 0.3s ease forwards;
}

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

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

/* 왼쪽 설명 영역 */
.guide-step-left {
  flex: 1;
  min-width: 0;
}

.step-badge {
  display: inline-block;
  padding: 8px 20px;
  background: #eef0ff;
  color: #292864;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 24px;
}

.guide-step-left h2 {
  font-size: 32px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 20px;
  line-height: 1.3;
}

.guide-step-left p {
  font-size: 16px;
  line-height: 1.9;
  color: #666;
}

.guide-step-left p strong {
  color: #292864;
  font-weight: 700;
}

/* 오른쪽 폼 영역 */
.guide-step-right {
  flex: 1;
  min-width: 0;
}

.form-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.form-card img {
  width: 100%;
}

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

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #666;
  margin-bottom: 8px;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  font-size: 14px;
  background: #fff;
  color: #999;
  transition: all 0.3s ease;
}

.form-group input::placeholder {
  color: #bbb;
}

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

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

/* 반응형 */
@media (max-width: 1024px) {
  .guide-step.active {
    flex-direction: column;
    gap: 40px;
  }

  .guide-content {
    padding: 40px;
  }

  .guide-step-left h2 {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .alimtalk-guide-section {
    padding: 60px 15px;
  }

  .guide-tabs {
    border-radius: 16px;
    flex-wrap: wrap;
    gap: 4px;
    padding: 6px;
  }

  .guide-tab {
    flex: 1 1 calc(50% - 4px);
    padding: 12px 16px;
    font-size: 13px;
    border-radius: 12px;
  }

  .guide-tab .material-icons-round {
    font-size: 18px;
  }

  .guide-content {
    padding: 30px 20px;
    border-radius: 16px;
  }

  .guide-step-left h2 {
    font-size: 24px;
  }

  .guide-step-left p {
    font-size: 14px;
  }

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