/* ==========================================
   HOYI Portfolio - Styles
   ========================================== */

/* Font Face - Pretendard */
@font-face {
  font-family: 'Pretendard';
  src: url('../fonts/Pretendard-Regular.woff2') format('woff2'),
       url('../fonts/Pretendard-Regular.woff') format('woff');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('../fonts/Pretendard-Medium.woff2') format('woff2'),
       url('../fonts/Pretendard-Medium.woff') format('woff');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('../fonts/Pretendard-SemiBold.woff2') format('woff2'),
       url('../fonts/Pretendard-SemiBold.woff') format('woff');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Pretendard';
  src: url('../fonts/Pretendard-Bold.woff2') format('woff2'),
       url('../fonts/Pretendard-Bold.woff') format('woff');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ==========================================
   CSS Variables
   ========================================== */
:root {
  /* Primary Colors - 채도 높은 머스타드 */
  --primary-50: #fef9e7;
  --primary-100: #fcefc2;
  --primary-200: #f9e08a;
  --primary-300: #f5c842;
  --primary-400: #e6b012;
  --primary-500: #D4960A;
  --primary-600: #B87D08;
  --primary-700: #9A6506;
  --primary-800: #7A4F05;
  --primary-900: #5C3B03;

  /* Gray Scale */
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* Spacing */
  --header-height: 64px;
  --container-max: 1280px;
  --container-padding: 32px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 300ms ease;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-900);
  background-color: #fff;
  overflow-x: hidden;
}

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

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

ul {
  list-style: none;
}

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

/* ==========================================
   Utilities
   ========================================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.text-primary {
  color: var(--primary-600);
}

/* ==========================================
   Header
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-100);
  z-index: 1000;
}

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

.header-left {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 100px;
}

.profile-photo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.logo {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-600);
  letter-spacing: -0.5px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--gray-700);
  transition: background-color var(--transition-fast);
}

.icon-btn:hover {
  background-color: var(--gray-100);
}

/* Hamburger Menu */
.hamburger {
  width: 44px;
  height: 44px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 50%;
  transition: background-color var(--transition-fast);
}

.hamburger:hover {
  background-color: var(--gray-100);
}

.hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--gray-700);
  border-radius: 1px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

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

.hamburger.active .hamburger-line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Search Dropdown */
.search-dropdown {
  position: absolute;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid var(--gray-100);
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
}

.search-dropdown.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.search-container {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
}

.search-input {
  width: 100%;
  padding: 14px 44px 14px 48px;
  font-size: 16px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  background: var(--gray-50);
  transition: all var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-500);
  background: #fff;
  box-shadow: 0 0 0 3px var(--primary-100);
}

.search-input::placeholder {
  color: var(--gray-400);
}

.search-clear {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--gray-500);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.search-clear.visible {
  opacity: 1;
  visibility: visible;
}

.search-clear:hover {
  background: var(--gray-200);
}

/* Search Results */
.search-results {
  max-width: 600px;
  margin: 12px auto 0;
  max-height: 400px;
  overflow-y: auto;
  border-radius: var(--radius-md);
  display: none;
}

.search-results.active {
  display: block;
}

.search-result-item {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  width: 100%;
  text-align: left;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.search-result-item:hover {
  background: var(--gray-50);
}

.search-result-category {
  flex-shrink: 0;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 20px;
}

.search-result-content {
  flex: 1;
  width: 100%;
  min-width: 0;
}

.search-result-title {
  font-weight: 500;
  color: var(--gray-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.search-result-desc {
  font-size: 14px;
  color: var(--gray-500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.search-highlight {
  background: var(--primary-100);
  color: var(--primary-700);
  padding: 0 2px;
  border-radius: 2px;
}

.search-no-results {
  padding: 40px 20px;
  text-align: center;
  color: var(--gray-500);
}

.search-no-results svg {
  margin: 0 auto 12px;
  color: var(--gray-300);
}

/* Menu Overlay */
.menu-overlay {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: #fff;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.menu-nav {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 40px var(--container-padding);
}

.menu-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.menu-link {
  font-size: 32px;
  font-weight: 600;
  color: var(--gray-900);
  transition: color var(--transition-fast);
  display: inline-block;
  transform: translateX(-20px);
  opacity: 0;
  transition: all var(--transition-normal);
}

.menu-overlay.active .menu-link {
  transform: translateX(0);
  opacity: 1;
}

.menu-overlay.active .menu-list li:nth-child(1) .menu-link { transition-delay: 50ms; }
.menu-overlay.active .menu-list li:nth-child(2) .menu-link { transition-delay: 100ms; }
.menu-overlay.active .menu-list li:nth-child(3) .menu-link { transition-delay: 150ms; }
.menu-overlay.active .menu-list li:nth-child(4) .menu-link { transition-delay: 200ms; }

.menu-link:hover {
  color: var(--primary-600);
}

.menu-footer {
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  gap: 24px;
}

.menu-footer a {
  color: var(--gray-500);
  transition: color var(--transition-fast);
}

.menu-footer a:hover {
  color: var(--primary-600);
}

.menu-footer-credit {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--gray-500);
}

.menu-footer-credit img {
  width: 16px;
  height: 16px;
  object-fit: contain;
}

.menu-footer-credit a {
  color: inherit;
  text-decoration: none;
  position: relative;
  padding-bottom: 2px;
}

.menu-footer-credit a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--primary-500);
  transition: width var(--transition-fast);
}

.menu-footer-credit a:hover::after {
  width: 100%;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + 60px) var(--container-padding) 60px;
  background: linear-gradient(180deg, var(--gray-50) 0%, #fff 100%);
}

.hero-content {
  text-align: center;
  max-width: 700px;
}

.hero-title {
  font-size: clamp(32px, 6vw, 56px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--gray-900);
  letter-spacing: -1px;
}

.hero-description {
  margin-top: 20px;
  font-size: clamp(16px, 2vw, 20px);
  color: var(--gray-500);
  line-height: 1.6;
}

.hero-top-people {
  margin: 34px auto 32px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero-top-people-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left center;
  transform: scale(1.15);
  display: block;
}

/* ==========================================
   Portfolio Section
   ========================================== */
.portfolio-section {
  padding: 80px 0;
}

.archive-update-note {
  font-size: 11px;
  color: var(--gray-500);
  margin-bottom: 8px;
}

/* Filter */
.category-filter-header {
  margin-bottom: 16px;
}

.filter-container {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.category-count {
  font-weight: 600;
  font-size: 15px;
  color: var(--gray-600);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.filter-btn {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  background: var(--gray-100);
  border-radius: 100px;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-btn:hover {
  background: var(--gray-200);
}

.filter-btn.active {
  color: #fff;
  background: var(--primary-600);
}

.filter-btn .filter-count {
  font-size: 12px;
  color: inherit;
  opacity: 0.9;
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

/* Card */
.card {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  transition: all var(--transition-normal);
  cursor: pointer;
}

.card:hover {
  border-color: var(--gray-200);
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
}

.card-thumbnail {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.card-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.card-thumbnail-letter {
  font-size: 64px;
  font-weight: 700;
  color: var(--primary-300);
}

.card-thumbnail::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background var(--transition-normal);
}

.card:hover .card-thumbnail::after {
  background: rgba(0, 0, 0, 0.05);
}

.card-content {
  padding: 20px;
}

.card-category {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 100px;
}

.card-category.요리 { background: #fff7ed; color: #ea580c; }
.card-category.예술 { background: #f5f3ff; color: #7c3aed; }
.card-category.크리에이터 { background: #e0f2fe; color: #0369a1; }
.card-category.경제 { background: #f0fdf4; color: #16a34a; }
.card-category.과학 { background: #e0e7ff; color: #4338ca; }
.card-category.연예 { background: #fee2e2; color: #dc2626; }
.card-category.스포츠 { background: #ecfccb; color: #4d7c0f; }
.card-category.사회 { background: #e0f2f1; color: #0f766e; }
.card-category.라이프 { background: #fef9c3; color: #854d0e; }
.card-category.기타 { background: var(--gray-100); color: var(--gray-600); }
.card-category.호이의.시선 { background: #ffe4e6; color: #be123c; }
.card-category.호이의.일상 { background: #ecfeff; color: #0f766e; }

.card-title {
  margin-top: 12px;
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color var(--transition-fast);
}

.card:hover .card-title {
  color: var(--primary-600);
}

.card-description {
  margin-top: 8px;
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-tags {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-tag {
  font-size: 13px;
  color: var(--gray-500);
}

.card-tag strong {
  font-weight: 600;
}

.card-source-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--gray-900);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.08);
}

.card-source-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px rgba(0, 0, 0, 0.12);
}

.card-footer {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  font-size: 14px;
}

.card-author {
  font-weight: 500;
  color: var(--gray-700);
}

.card-date {
  color: var(--gray-400);
}

/* ==========================================
   About Section
   ========================================== */
.tag-cloud-section {
  padding: 60px 0 20px;
  background: #fff;
}

.tag-cloud-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.tag-cloud-subtitle {
  font-size: 15px;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.tag-cloud {
  width: 100%;
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  padding: 0;
}

.word-carousel {
  overflow: hidden;
  position: relative;
}

.word-carousel::before,
.word-carousel::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  pointer-events: none;
  z-index: 1;
}

.word-carousel::before {
  left: 0;
  background: linear-gradient(to right, var(--gray-50), rgba(249, 250, 251, 0));
}

.word-carousel::after {
  right: 0;
  background: linear-gradient(to left, var(--gray-50), rgba(249, 250, 251, 0));
}

.word-carousel-track {
  display: inline-flex;
  gap: 40px;
  padding: 20px 32px;
  animation: scrollWords 60s linear infinite;
  white-space: nowrap;
}

.word-carousel:hover .word-carousel-track {
  animation-play-state: paused;
}

.word-carousel-item {
  font-weight: 600;
  color: var(--primary-700);
  font-size: 20px;
}

@keyframes scrollWords {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 768px) {
  .word-carousel-track {
    gap: 20px;
    padding: 16px 24px;
  }

  .word-carousel-item {
    font-size: 18px;
  }
}

.about-section {
  padding: 100px 0;
  background: var(--gray-50);
}

.about-section .about-content {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.about-section .about-image-wrapper {
  display: flex;
  justify-content: center;
  width: 150px;
  margin: 0 auto;
}

.about-section .about-profile-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: top;
  border-radius: 50%;
  box-shadow: var(--shadow-xl);
}

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

.about-section .about-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -1px;
}

.about-section .about-subtitle {
  font-size: clamp(18px, 3vw, 24px);
  color: var(--primary-600);
  font-weight: 600;
  margin-top: 8px;
}

.about-section .about-description {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-section .about-description p {
  font-size: 17px;
  line-height: 1.1;
  color: var(--gray-700);
}

.about-section .about-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.about-section .about-link-btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: var(--primary-600);
  border-radius: 100px;
  transition: all var(--transition-fast);
}

.about-section .about-link-btn:hover {
  background: var(--primary-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.people-carousel-section {
  padding: 40px 0;
  background: #fff;
}

.people-carousel-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.people-carousel-subtitle {
  font-size: 15px;
  color: var(--gray-500);
  margin-bottom: 18px;
}

.people-carousel {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  background: var(--gray-50);
  position: relative;
}

.people-carousel::after,
.people-carousel::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  pointer-events: none;
  z-index: 1;
}

.people-carousel::before {
  left: 0;
  background: linear-gradient(to right, #fff, rgba(255, 255, 255, 0));
}

.people-carousel::after {
  right: 0;
  background: linear-gradient(to left, #fff, rgba(255, 255, 255, 0));
}

.people-carousel-track {
  display: inline-flex;
  gap: 32px;
  padding: 18px 32px;
  animation: scrollNames 6000s linear infinite;
  white-space: nowrap;
}

.people-carousel:hover .people-carousel-track {
  animation-play-state: paused;
}

.people-carousel-item {
  font-weight: 600;
  color: var(--primary-700);
  font-size: 18px;
}

.people-carousel-item.photo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-md);
}

.people-carousel-item.photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.career-section {
  padding: 60px 0;
  background: #fff;
}

.career-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.career-subtitle {
  font-size: 15px;
  color: var(--gray-500);
  margin-bottom: 24px;
}

.career-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.career-card {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-100);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.career-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-700);
  margin-bottom: 12px;
}

.career-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 15px;
  color: var(--gray-700);
}

.career-map-section {
  padding: 70px 0 80px;
  background: #fff;
}

.career-map-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.career-map-subtitle {
  font-size: 15px;
  color: var(--gray-500);
  margin-bottom: 28px;
}

.career-map {
  position: relative;
  padding-left: 24px;
  --career-node-height: 86px;
}

.career-map-rail {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 6px;
  width: 2px;
  background: linear-gradient(180deg, var(--primary-200), var(--primary-500));
  border-radius: 999px;
}

.career-map-nodes {
  display: grid;
  gap: 16px;
  max-height: calc((6 * var(--career-node-height)) + (5 * 16px));
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 8px;
}

.career-map-node {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: start;
  min-height: var(--career-node-height);
}

.career-map-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--primary-400);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.career-map-dot-inner {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary-500);
}

.career-map-card {
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
}

.career-map-period {
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 6px;
}

.career-map-role {
  font-size: 16px;
  font-weight: 600;
  color: var(--gray-900);
  line-height: 1.5;
}

.career-map-node.highlight .career-map-dot {
  border-color: var(--primary-600);
  box-shadow: var(--shadow-md);
}

.career-map-node.highlight .career-map-dot-inner {
  background: var(--primary-700);
}

.career-map-node.highlight .career-map-card {
  background: #fff7ed;
  border-color: #fed7aa;
}

@media (max-width: 768px) {
  .career-map {
    padding-left: 18px;
  }

  .career-map-node {
    grid-template-columns: 22px 1fr;
  }
}


@keyframes scrollNames {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.about-section .about-link-btn-outline {
  background: transparent;
  color: var(--primary-600);
  border: 2px solid var(--primary-600);
}

.about-section .about-link-btn-outline:hover {
  background: var(--primary-600);
  color: #fff;
}

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--gray-900);
}

.section-description {
  margin-top: 16px;
  font-size: clamp(16px, 2vw, 18px);
  color: var(--gray-500);
  line-height: 1.7;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact-section {
  padding: 100px 0;
  text-align: center;
}

.contact-hero {
  margin: 36px auto 32px;
  display: flex;
  justify-content: center;
  padding: 32px;
  max-width: 520px;
  border-radius: 40px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.6) 70%, transparent 100%);
  position: relative;
}

.contact-hero-image {
  width: min(240px, 70vw);
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  position: relative;
  z-index: 1;
  -webkit-mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 1) 65%, rgba(0, 0, 0, 0) 93%);
  mask-image: radial-gradient(circle at center, rgba(0, 0, 0, 1) 65%, rgba(0, 0, 0, 0) 93%);
}

.contact-links {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}

.contact-btn {
  display: inline-block;
  padding: 16px 40px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: var(--primary-600);
  border-radius: 100px;
  transition: all var(--transition-fast);
}

.contact-btn:hover {
  background: var(--primary-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.contact-btn-outline {
  background: transparent;
  color: var(--primary-600);
  border: 2px solid var(--primary-600);
}

.contact-btn-outline:hover {
  background: var(--primary-600);
  color: #fff;
}

.contact-logo-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  border-radius: 12px;
  transition: all var(--transition-fast);
  background: var(--gray-100);
}

.contact-logo-link:hover {
  background: var(--gray-200);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.contact-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
  background: #000;
  color: #fff;
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}

.footer-logo {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-500);
}

.footer-brand p {
  margin-top: 8px;
  font-size: 14px;
  color: var(--gray-400);
}

.footer-links h4,
.footer-contact h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-contact a {
  font-size: 14px;
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--primary-500);
}

.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid #1c1c1c;
  text-align: center;
}

.footer-bottom p {
  font-size: 14px;
  color: var(--gray-400);
}

.footer-credit {
  display: inline-block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--gray-400);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform var(--transition-fast);
  position: relative;
  padding-bottom: 2px;
}

.footer-credit::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  background: var(--primary-600);
  transition: width 220ms ease;
}

.footer-credit:hover {
  color: var(--gray-400);
  transform: translateY(-2px);
}

.footer-credit img {
  width: 18px;
  height: 18px;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.75));
  transition: filter var(--transition-fast);
}

.footer-credit:hover img {
  filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.9));
}

.footer-credit-text {
  font-weight: 700;
  color: var(--primary-300);
}

/* ==========================================
   Scrollbar
   ========================================== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--gray-300);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gray-400);
}

/* ==========================================
   About Detail Section
   ========================================== */
.about-detail-section {
  padding: calc(var(--header-height) + 60px) 0 80px;
  min-height: 100vh;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto;
}

.about-image-wrapper {
  display: flex;
  justify-content: center;
  width: 150px;
  margin: 0 auto;
}

.about-profile-image {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: top;
  border-radius: 50%;
  box-shadow: var(--shadow-xl);
}

.about-text {
  text-align: center;
}

.about-title {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -1px;
}

.about-subtitle {
  font-size: clamp(18px, 3vw, 24px);
  color: var(--primary-600);
  font-weight: 600;
  margin-top: 8px;
}

.about-description {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-description p {
  font-size: 17px;
  line-height: 1.1;
  color: var(--gray-700);
}

.about-links {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.about-link-btn {
  display: inline-block;
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  background: var(--primary-600);
  border-radius: 100px;
  transition: all var(--transition-fast);
}

.about-link-btn:hover {
  background: var(--primary-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.about-link-btn-outline {
  background: transparent;
  color: var(--primary-600);
  border: 2px solid var(--primary-600);
}

.about-link-btn-outline:hover {
  background: var(--primary-600);
  color: #fff;
}

@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-wrapper {
    position: relative;
    top: 0;
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ==========================================
   Post Detail Page
   ========================================== */
.post-detail-section {
  padding: calc(var(--header-height) + 40px) 0 80px;
  min-height: 100vh;
}

.post-detail-container {
  max-width: 800px;
  margin: 0 auto;
}

.back-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-600);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 32px;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all var(--transition-fast);
}

.back-button:hover {
  background: var(--gray-100);
  color: var(--primary-600);
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.post-category {
  display: inline-block;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 100px;
}

.post-date {
  font-size: 14px;
  color: var(--gray-500);
}

.post-title {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.3;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.post-tag {
  padding: 6px 14px;
  background: var(--gray-100);
  color: var(--gray-700);
  font-size: 13px;
  font-weight: 500;
  border-radius: 100px;
  transition: all var(--transition-fast);
}

.post-tag strong {
  font-weight: 700;
}

.post-tag:hover {
  background: var(--gray-200);
}

.post-source {
  margin: 40px 0;
  display: flex;
  justify-content: center;
}

.post-source-link {
  margin: 0;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.pagination-pages {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pagination-arrow {
  border: 1px solid var(--gray-200);
  background: #fff;
  padding: 8px 14px;
  border-radius: 12px;
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-page {
  border: none;
  background: none;
  padding: 4px 6px;
  border-radius: 6px;
  font-size: 14px;
  color: var(--gray-500);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.pagination-page.active {
  color: var(--primary-600);
  font-weight: 600;
}

.pagination-arrow:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pagination-ellipsis {
  color: var(--gray-400);
  padding: 4px 6px;
}

.post-thumbnail-wrapper {
  margin-bottom: 40px;
}

.post-thumbnail {
  width: 100%;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.post-content {
  font-size: 17px;
  line-height: 1.8;
  color: var(--gray-800);
}

.post-paragraph {
  margin-bottom: 24px;
}

.post-heading {
  margin: 40px 0 16px;
  font-size: 24px;
  font-weight: 600;
  color: var(--gray-900);
}

.post-quote {
  margin: 24px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--primary-500);
  background: var(--gray-50);
  font-style: italic;
  color: var(--gray-700);
  border-radius: 12px;
}

.post-qa-line {
  font-weight: 500;
  display: flex;
  gap: 8px;
  align-items: baseline;
  color: var(--gray-900);
}

.post-qa-line.answer {
  color: var(--gray-800);
}

.post-qa-inline-label {
  font-weight: 700;
  color: var(--primary-600);
  flex-shrink: 0;
}

.post-qa-line.answer .post-qa-inline-label {
  color: var(--primary-700);
}

.post-image-block {
  margin: 40px 0;
  text-align: center;
}

.post-image-block img {
  width: 100%;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
}

.post-image-block figcaption {
  margin-top: 12px;
  font-size: 14px;
  color: var(--gray-500);
}

.post-description {
  font-size: 19px;
  line-height: 1.7;
  color: var(--gray-700);
  margin-bottom: 32px;
  padding: 24px;
  background: var(--gray-50);
  border-left: 4px solid var(--primary-600);
  border-radius: 8px;
}

.post-full-content {
  margin-top: 32px;
}

.post-full-content p {
  margin-bottom: 24px;
}

.post-full-content strong {
  color: var(--gray-900);
  font-weight: 600;
}

.post-loading {
  text-align: center;
  color: var(--gray-500);
  padding: 60px 0;
}

.post-not-found {
  text-align: center;
  padding: 80px 20px;
}

.post-not-found h2 {
  font-size: 24px;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.post-not-found p {
  color: var(--gray-600);
  margin-bottom: 32px;
}

.post-not-found .btn {
  display: inline-block;
  padding: 12px 28px;
  background: var(--primary-600);
  color: #fff;
  border-radius: 100px;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.post-not-found .btn:hover {
  background: var(--primary-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.post-author {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--gray-200);
}

.post-author-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.post-author-photo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--shadow-md);
}

.post-author-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.post-author-title {
  font-size: 14px;
  color: var(--gray-600);
}

/* ==========================================
   Media Queries
   ========================================== */
@media (max-width: 768px) {
  :root {
    --container-padding: 20px;
  }

  .hero {
    min-height: 60vh;
  }

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

  .filter-container {
    gap: 6px;
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: 13px;
  }

  .menu-link {
    font-size: 28px;
  }

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

/* ==========================================
   Animations
   ========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card {
  animation: fadeInUp 0.5s ease forwards;
}

.card:nth-child(1) { animation-delay: 0ms; }
.card:nth-child(2) { animation-delay: 50ms; }
.card:nth-child(3) { animation-delay: 100ms; }
.card:nth-child(4) { animation-delay: 150ms; }
.card:nth-child(5) { animation-delay: 200ms; }
.card:nth-child(6) { animation-delay: 250ms; }
.card:nth-child(7) { animation-delay: 300ms; }
.card:nth-child(8) { animation-delay: 350ms; }

/* ==========================================
   Interview Form
   ========================================== */
.interview-form-container {
  display: none;
  margin-top: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.3s ease forwards;
}

.interview-form-container.active {
  display: block;
}

.interview-form {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
}

.interview-form-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
  text-align: center;
}

.interview-form-desc {
  font-size: 14px;
  color: var(--gray-500);
  text-align: center;
  margin-bottom: 24px;
}

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

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-size: 15px;
  font-family: inherit;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  background: var(--gray-50);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-500);
  background: #fff;
  box-shadow: 0 0 0 3px var(--primary-100);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

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

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}

.form-btn {
  flex: 1;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  font-family: inherit;
}

.form-btn-cancel {
  background: var(--gray-100);
  color: var(--gray-600);
}

.form-btn-cancel:hover {
  background: var(--gray-200);
}

.form-btn-submit {
  background: var(--primary-600);
  color: #fff;
}

.form-btn-submit:hover {
  background: var(--primary-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .interview-form {
    padding: 24px 20px;
  }

  .form-actions {
    flex-direction: column;
  }
}

/* ========================================
   신간 알림 팝업 (A안) — NewBookPopup.tsx
   웹: 가운데 모달 / 모바일(768px 이하): 아래에서 올라오는 창
======================================== */
.newbook-dim {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(17, 24, 39, 0.55);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.newbook-dim.open {
  opacity: 1;
}

.newbook-modal {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 2001;
  width: min(660px, calc(100vw - 48px));
  display: flex;
  background: #fff;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.25);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.92);
  transition: opacity 0.3s ease, transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1);
}

.newbook-modal.open {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.newbook-cover-area {
  flex: none;
  width: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px 0;
  background: var(--primary-50);
}

.newbook-cover {
  display: block;
  width: 156px;
  height: auto;
  border-radius: 3px 6px 6px 3px;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.22), 0 2px 6px rgba(0, 0, 0, 0.12);
}

.newbook-body {
  position: relative;
  flex: 1;
  padding: 38px 34px 26px;
}

.newbook-close {
  position: absolute;
  right: 14px;
  top: 14px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: none;
  color: var(--gray-500);
  cursor: pointer;
  border-radius: 50%;
}

.newbook-close:hover {
  background: var(--gray-100);
}

.newbook-badge {
  display: inline-block;
  justify-self: start;
  align-self: start;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--gray-900);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.newbook-kicker {
  margin-top: 14px;
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-600);
}

.newbook-title {
  margin-top: 4px;
  font-size: 28px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--gray-900);
}

.newbook-sub {
  margin-top: 4px;
  font-size: 15px;
  color: var(--gray-600);
}

.newbook-desc {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray-500);
}

.newbook-cta {
  display: block;
  margin-top: 22px;
  padding: 15px;
  border-radius: 12px;
  background: var(--primary-500);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: background 0.2s ease;
}

.newbook-cta:hover {
  background: var(--primary-600);
}

.newbook-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
}

.newbook-actions button {
  padding: 6px 2px;
  border: 0;
  background: none;
  font-family: inherit;
  font-size: 14px;
  color: var(--gray-500);
  cursor: pointer;
}

.newbook-actions .newbook-close-text {
  display: none;
  color: var(--gray-900);
  font-weight: 600;
}

.newbook-handle {
  display: none;
}

@media (max-width: 768px) {
  .newbook-modal {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    width: auto;
    display: block;
    border-radius: 22px 22px 0 0;
    padding: 12px 20px calc(20px + env(safe-area-inset-bottom));
    opacity: 1;
    transform: translateY(105%);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .newbook-modal.open {
    transform: translateY(0);
  }

  .newbook-handle {
    display: block;
    width: 40px;
    height: 5px;
    margin: 0 auto 16px;
    border-radius: 9px;
    background: var(--gray-200);
  }

  .newbook-cover-area {
    display: none;
  }

  .newbook-body {
    padding: 0;
    display: grid;
    grid-template-columns: 100px 1fr;
    column-gap: 16px;
  }

  .newbook-body > .newbook-mobile-cover {
    grid-row: span 4;
  }

  .newbook-close {
    display: none;
  }

  .newbook-kicker {
    margin-top: 8px;
    font-size: 13px;
  }

  .newbook-title {
    font-size: 21px;
  }

  .newbook-sub {
    font-size: 13px;
  }

  .newbook-desc {
    display: none;
  }

  .newbook-cta,
  .newbook-actions {
    grid-column: 1 / -1;
  }

  .newbook-cta {
    margin-top: 20px;
  }

  .newbook-actions .newbook-close-text {
    display: block;
  }
}

.newbook-mobile-cover {
  display: none;
}

@media (max-width: 768px) {
  .newbook-mobile-cover {
    display: block;
    width: 100px;
    height: auto;
    align-self: end;
    border-radius: 3px 5px 5px 3px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }
}