/* =================================
   WATASHI CAREER - MAIN STYLESHEET
   Organized and optimized for maintainability
==================================== */

/* =================================
   1. CSS VARIABLES & CUSTOM PROPERTIES
==================================== */
:root {
  /* Colors */
  --bg-main: #fefbf6;
  --bg-secondary: #f9f1f4;
  --text-dark: #4e4247;
  --text-light: #ffffff;
  --accent-primary: #e5a4cb;
  --accent-secondary: #b6418b;
  --border-color: #c474a2;
  --gradient-main: linear-gradient(135deg, #e08bb6 10%, #a95c8d 100%);

  /* Typography */
  --font-body: "Yu Gothic", "YuGothic", "Hiragino Kaku Gothic ProN", "Meiryo",
    sans-serif;
  --font-heading: "Lora", "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", serif;

  /* Spacing */
  --container-max-width: 1100px;
  --section-padding: 80px 0;

  /* Transitions */
  --transition-fast: 0.3s ease;
  --transition-slow: 0.7s ease;
}
/* =================================
   2. BASE STYLES & TYPOGRAPHY
==================================== */
body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-dark);
  overflow-y: scroll;
  line-height: 1.6;
}
body.no-scroll {
  position: fixed;
  left: 0;
  right: 0;
  top: calc(var(--scroll-y, 0) * -1px);
}

/* Layout Container */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}
/* =================================
   3. COMPONENTS - BUTTONS
==================================== */
.cta-button {
  display: block;
  background: var(--gradient-main);
  color: var(--text-light);
  padding: 6px 24px;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  transition: all var(--transition-fast);
}

.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(169, 92, 141, 0.4);
}

.cta-button-main {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  padding: 16px 32px;
  border-radius: 50px;
  background: var(--gradient-main);
  color: var(--text-light);
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.cta-button-main:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(169, 92, 141, 0.5);
}

.cta-button-main svg {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.cta-button-main:hover svg {
  transform: translateX(4px);
}

/* Button Animations */
@keyframes pulse-shadow {
  0% {
    box-shadow: 0 0 0 0 rgba(169, 92, 141, 0.5);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(169, 92, 141, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(169, 92, 141, 0);
  }
}

/* =================================
   4. LAYOUT - HEADER, NAVIGATION & FOOTER
==================================== */
.header {
  background-color: var(--bg-secondary);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 102;
}
.header-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  position: relative;
}
.logo img {
  height: 60px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.large-logo img {
  height: 75px !important;
}
.menu-toggle-button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  background: none;
  border: none;
  cursor: pointer;
  position: absolute;
  right: 20px;
  z-index: 101;
}
.hamburger-icon,
.hamburger-icon::before,
.hamburger-icon::after {
  content: "";
  display: block;
  background-color: var(--accent-secondary);
  position: absolute;
  height: 3px;
  width: 30px;
  transition: all 0.5s ease-in-out;
  border-radius: 3px;
}
.hamburger-icon::before {
  transform: translateY(-10px);
}
.hamburger-icon::after {
  transform: translateY(10px);
}
.menu-toggle-button.is-active .hamburger-icon {
  background-color: transparent;
}
.menu-toggle-button.is-active .hamburger-icon::before {
  transform: rotate(45deg);
  background-color: var(--accent-secondary);
}
.menu-toggle-button.is-active .hamburger-icon::after {
  transform: rotate(-45deg);
  background-color: var(--accent-secondary);
}
.overlay-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-main);
  z-index: 100;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease;
}
.overlay-menu.is-active {
  opacity: 1;
  pointer-events: auto;
}
.overlay-nav {
  display: flex;
  flex-direction: column;
  text-align: center;
  gap: 10px;
}
.overlay-nav-link {
  font-family: var(--font-heading);
  font-size: 25px;
  color: var(--text-dark);
  text-decoration: none;
  transition: color 0.3s ease, transform 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
}
.overlay-menu.is-active .overlay-nav-link {
  opacity: 1;
  transform: translateY(0);
}
.overlay-menu.is-active .overlay-nav-link:nth-child(1) {
  transition-delay: 0.1s;
}
.overlay-menu.is-active .overlay-nav-link:nth-child(2) {
  transition-delay: 0.15s;
}
.overlay-menu.is-active .overlay-nav-link:nth-child(3) {
  transition-delay: 0.2s;
}
.overlay-menu.is-active .overlay-nav-link:nth-child(4) {
  transition-delay: 0.25s;
}
.overlay-menu.is-active .overlay-nav-link:nth-child(5) {
  transition-delay: 0.3s;
}
.overlay-nav-link:hover {
  color: var(--accent-secondary);
  font-weight: 600;
}
.overlay-cta {
  margin-top: 48px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease 0.7s, transform 0.4s ease 0.7s;
}
.overlay-menu.is-active .overlay-cta {
  opacity: 1;
  transform: translateY(0);
}
.overlay-cta .cta-button {
  padding: 12px 32px;
  font-size: 18px;
}

.footer {
  padding: 40px 0;
  background-color: var(--text-dark);
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  font-size: 14px;
}

/* =================================
   5. GLOBAL SECTION STYLES
==================================== */
.section-title {
  font-family: var(--font-heading);
  text-align: center;
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 30px;
  line-height: 1.4;
}
.section-subtitle {
  text-align: center;
  font-size: 18px;
  line-height: 1.7;
  max-width: 750px;
  margin: 0 auto 20px auto;
}
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}
.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered animation delays */
.stat-card:nth-child(2),
.reason-card-v2:nth-child(2),
.service-card:nth-child(2),
.service-card:nth-child(3) {
  transition-delay: 0.15s;
}
.reason-card-v2:nth-child(3),
.service-card:nth-child(4) {
  transition-delay: 0.3s;
}

/* =================================
   6. PAGE SECTIONS
==================================== */

/* --- Section: Hero --- */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-top: 100px;
}
.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--bg-secondary);
  z-index: 1;
}
.hero-container {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
}
.hero-text-column {
  width: 50%;
  order: 2;
}
.hero-title {
  font-family: var(--font-heading);
  font-size: 54px;
  line-height: 1.4;
  font-weight: 700;
}
.hero-subtitle {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-secondary);
  margin-top: 16px;
}
.hero-text-column .cta-button-main {
  margin-top: 40px;
}
.hero-image-column {
  width: 50%;
  order: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.hero-image {
  width: 70%;
  max-width: 700px;
  height: calc(100% - 100px);
}

/* --- Section: Empathy --- */
.empathy-section {
  padding: 100px 0;
  background-color: white;
}
.empathy-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 700px;
  margin: 0 auto 48px auto;
}

/* Mobile override - placed here for higher specificity */
@media (max-width: 768px) {
  .empathy-stats-grid {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: none !important;
    gap: 20px;
    max-width: 400px;
    margin: 0 auto 32px auto;
  }
}
.stat-card {
  background: white;
  padding: 32px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(169, 92, 141, 0.3);
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 64px;
  font-weight: 700;
  color: var(--accent-secondary);
  line-height: 1;
}
.stat-number span {
  font-size: 24px;
}
.stat-description {
  margin-top: 8px;
  font-size: 16px;
  color: var(--accent-secondary);
}
.empathy-closing {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
}

/* --- Section: Reasons --- */
.reasons-section {
  padding: 100px 0;
  background-color: white;
}
.reasons-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.reason-card-v2 {
  background-color: white;
  border-radius: 16px;
  box-shadow: 0 4px 15px rgba(169, 92, 141, 0.3);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  opacity: 0.7;
}
.reason-card-v2:hover {
  box-shadow: 0 15px 40px rgba(169, 92, 141, 0.3);
}
.card-top-content {
  padding: 18px;
}
.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  color: var(--text-dark);
}
.card-number {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
  color: var(--accent-secondary);
  line-height: 1;
  opacity: 0.5;
}
.card-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.3;
}
.card-image-wrapper {
  position: relative;
  padding: 10px 0;
}
.card-image-wrapper::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 90%;
  height: 80%;
  background: var(--accent-secondary);
  border-radius: 12px;
  z-index: 1;
  opacity: 0.8;
}
.card-image {
  position: relative;
  z-index: 2;
  width: 96%;
  margin-right: auto;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}
.card-image img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}
.card-body {
  padding: 0 18px 18px 18px;
}
.card-body p {
  font-size: 15px;
  line-height: 1.7;
  color: #555;
}

/* --- Section: Career Path --- */
.career-path-section {
  padding: 100px 0;
  background-color: white;
}

.career-path-tabs {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.career-tab-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 8px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 50px;
  border: 2px solid var(--border-color);
  background-color: transparent;
  color: var(--border-color);
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 230px;
}
.career-tab-button svg {
  width: 20px;
  height: 20px;
  transition: all 0.3s ease;
}
.career-tab-button:hover {
  background-color: var(--bg-secondary);
  border-color: var(--accent-primary);
  color: var(--border-color);
}
.career-tab-button.is-active {
  background: var(--gradient-main);
  border: none;
  color: white;
  box-shadow: 0 4px 15px rgba(169, 92, 141, 0.3);
}

.career-path-content-wrapper {
  background-color: white;
  box-shadow: 0 4px 15px rgba(169, 92, 141, 0.3);
  border-radius: 8px;
  padding: 40px;
  margin-bottom: 20px;
}
.career-path-panel {
  display: none;
  animation: fadeIn 0.5s ease-in-out;
}
.career-path-panel.is-active {
  display: block;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.plan-description {
  text-align: center;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 32px;
  color: var(--accent-secondary);
}
.plan-table-header {
  display: flex;
  font-weight: 700;
  font-size: 16px;
  color: var(--text-dark);
  padding-bottom: 12px;
  border-bottom: 2px solid #ccc;
  margin-bottom: 12px;
}
.plan-table-row {
  display: flex;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid #ccc;
  font-size: 16px;
}
.plan-table-row:last-child {
  border-bottom: none;
}
.plan-col-1 {
  flex: 3;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
}
.plan-col-2 {
  flex: 3;
  color: #555;
}
.plan-col-3 {
  flex: 4;
  color: #555;
}
.career-icon {
  color: var(--accent-secondary);
  flex-shrink: 0;
}
.career-icon svg {
  width: 20px;
  height: 20px;
  display: block;
}

/* --- Section: Personal Advisor --- */
.advisor-section {
  background-color: white;
  text-align: center;
  overflow: hidden;
  padding-bottom: 150px;
  padding-top: 100px;
}

.support-title {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 700;
}

.advisor-stage {
  position: relative;
  max-width: 900px;
  height: 420px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.advisor-image-wrapper {
  position: absolute;
  bottom: 0;
  height: 100%;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.advisor-image {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  height: 100%;
  width: auto;
  max-width: 350px;
  object-fit: contain;
  object-position: bottom;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.advisor-image.is-active {
  opacity: 1;
}

.advisor-interactive-area {
  position: relative;
  width: 100%;
  max-width: 600px;
  z-index: 2;
  top: 100px;
  min-height: 170px;
}

.info-card-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-secondary);
  border-radius: 8px;
  z-index: 1;
}

.advisor-info-cards {
  position: relative;
  width: 100%;
  min-height: 170px;
  z-index: 2;
}

.info-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  box-shadow: none;
  border: none;
  border-radius: 8px;
  padding: 32px;
  text-align: left;
  opacity: 0;
  transition: opacity 1.2s ease-out, transform 1.2s ease-out;
  transform: translateX(40px);
  visibility: hidden;
}
.info-card.is-prev {
  transform: translateX(-100%);
  opacity: 0;
}
.info-card.is-active {
  transform: translateX(0);
  opacity: 1;
  z-index: 2;
  visibility: visible;
}
.info-card.is-next {
  transform: translateX(100%);
  opacity: 0;
}

.info-card .panel-number {
  font-size: 48px;
  font-weight: 700;
  color: var(--accent-secondary);
  position: absolute;
  top: 20px;
  right: 42px;
  line-height: 1;
  opacity: 0.6;
}

.info-card h4 {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--accent-secondary);
}

.info-card p {
  font-size: 16px;
  line-height: 1.8;
  color: #4e4247;
}

.advisor-nav {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 3;
}
.advisor-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 38px;
  height: 38px;
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  color: var(--accent-secondary);
  cursor: pointer;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: all 0.3s ease;
}

.advisor-nav-btn:hover {
  background-color: white;
  transform: translateY(-50%) scale(1.1);
}

.advisor-nav-btn svg {
  width: 24px;
  height: 24px;
  stroke: var(--border-color);
  stroke-width: 2.5;
  fill: none;
}
#advisor-prev-btn {
  left: -22px;
}
#advisor-next-btn {
  right: -22px;
}
.advisor-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: transparent;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  overflow: hidden;
}

.advisor-progress-bar {
  width: 25%;
  height: 100%;
  border-radius: 2px;
  background-color: var(--border-color);
  transition: width 0.4s ease;
}

/* --- Section: Services --- */
.services-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.service-card {
  background-color: white;
  border-radius: 16px;
  padding: 40px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}
.service-card:hover {
  box-shadow: 0 15px 40px rgba(169, 92, 141, 0.1);
}
.service-icon-wrapper {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background-color: rgba(229, 164, 203, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 24px auto;
  transition: all 0.3s ease;
}
.service-icon-wrapper svg {
  width: 32px;
  height: 32px;
  color: var(--accent-secondary);
  transition: color 0.3s ease;
}
.service-card:hover .service-icon-wrapper {
  background: var(--gradient-main);
}
.service-card:hover .service-icon-wrapper svg {
  color: white;
}
.service-title {
  font-family: var(--font-heading);
  font-size: 24px;
  margin-bottom: 12px;
  color: var(--text-dark);
}
.service-description {
  color: #555;
  line-height: 1.7;
  flex-grow: 1;
}
.service-link {
  font-weight: 700;
  color: var(--accent-secondary);
  text-decoration: none;
  position: relative;
  padding-right: 20px;
}
.service-link::after {
  content: "→";
  position: absolute;
  right: 0;
  transition: transform 0.3s ease;
}
.service-card:hover .service-link::after {
  transform: translateX(5px);
}

/* --- Section: Courses (Homepage) --- */
.courses-section {
  background-color: white;
  padding-bottom: 100px;
}
.courses-header {
  text-align: center;
  margin-bottom: 40px;
}
.courses-header .section-title {
  margin-bottom: 10px;
}
.courses-header .section-subtitle {
  margin-bottom: 10px;
}
.course-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  align-items: start;
}
.course-showcase-item {
  position: relative;
  transition: transform 0.3s ease;
  display: block;
  text-decoration: none;
  color: inherit;
}
.course-showcase-item:hover {
  cursor: pointer;
  transform: translateY(-5px);
}
.course-showcase-image-wrapper {
  display: block;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0px 10px 40px rgba(0, 0, 0, 0.08);
}
.course-showcase-image {
  width: 100%;
  height: 350px;
  object-fit: cover;
  display: block;
}
.course-showcase-content {
  background-color: white;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0px 16px 90px rgba(0, 0, 0, 0.08);
  margin: -80px 10px 0 10px;
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 230px;
}
.content-wrapper {
  flex-grow: 1;
}
.course-showcase-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--accent-secondary);
  transition: color 0.3s ease;
}
.course-showcase-item:hover .course-showcase-title {
  color: var(--accent-secondary);
}
.course-showcase-description {
  font-size: 15px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 24px;
}
.course-showcase-cta {
  display: block;
  position: relative;
  margin: 0 -15px -15px -15px;
  text-align: center;
  font-weight: 500;
  font-size: 14px;
  overflow: hidden;
  height: 35px;
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

.course-showcase-cta::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-main);
  z-index: 1;
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.87, 0, 0.13, 1);
}

.cta-text {
  position: absolute;
  top: 50%;
  left: 57%;
  transform: translateY(-50%);
  z-index: 2;
  transition: opacity 0.3s ease;
  white-space: nowrap;
}

.cta-text-default {
  color: var(--text-dark);
  opacity: 1;
}

.cta-text-hover {
  color: var(--text-light);
  opacity: 0;
}

.course-showcase-item:hover .course-showcase-cta::before {
  transform: translateY(0);
}

.course-showcase-item:hover .cta-text-default {
  opacity: 0;
}

.course-showcase-item:hover .cta-text-hover {
  opacity: 1;
}

/* --- Section: Story --- */
.story-section {
  padding: 100px 0;
  background-color: white;
  overflow: hidden;
}
.story-container {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 10px;
}
.story-content-column {
  width: 40%;
  flex-shrink: 0;
}
#story-content-wrapper {
  min-height: 220px;
  transition: opacity 0.4s ease;
}
.story-content-column blockquote {
  font-family: var(--font-heading);
  font-size: 32px;
  line-height: 1.6;
  margin-bottom: 24px;
  transition: all 0.3s ease;
}
.story-author {
  font-size: 18px;
  font-weight: 700;
  color: #777;
  line-height: 1.7;
}
.story-controls {
  margin-top: 40px;
  display: flex;
  gap: 18px;
  align-items: center;
}
.control-btn {
  width: 44px;
  height: 44px;
  border: 2px solid var(--border-color);
  color: var(--accent-primary);
  border-radius: 50%;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
}

.control-btn:hover {
  background: var(--gradient-main);
  border: 2px solid var(--gradient-main);
  stroke: white;
  fill: white;
}
.control-btn:hover svg {
  stroke: white;
  fill: none;
}
.control-btn svg {
  width: 10px;
  height: 16px;
  stroke-width: 2px;
  stroke: var(--border-color);
  fill: none;
}
.story-avatars-column {
  width: 60%;
  height: 500px;
}
.avatar-cloud {
  position: relative;
  width: 100%;
  height: 100%;
}
.avatar {
  position: absolute;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  border: 4px solid white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: all 0.4s ease;
  aspect-ratio: 1 / 1;
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: 0;
}
.avatar:hover {
  transform: scale(1.1);
  z-index: 10 !important;
}
.avatar.is-active {
  transform: scale(1.15);
  border-color: var(--border-color);
  box-shadow: 0 15px 40px rgba(169, 92, 141, 0.3);
  z-index: 6 !important;
}
.story-mobile-slider {
  display: none;
  width: 100%;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.story-mobile-main-image {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--accent-secondary);
  box-shadow: 0 10px 30px rgba(169, 92, 141, 0.2);
  flex-shrink: 0;
}
.story-mobile-main-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease-in-out;
}
.story-mobile-thumbnails {
  display: flex;
  justify-content: flex-start;
  gap: 16px;
  flex-wrap: nowrap;
  overflow-x: auto;
  width: 100%;
  padding: 4px 24px 16px 24px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.story-mobile-thumbnails::-webkit-scrollbar {
  display: none;
}
.story-mobile-thumb {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  border: 3px solid transparent;
  transition: all 0.3s ease;
  opacity: 0.6;
  flex-shrink: 0;
}
.story-mobile-thumb.is-active {
  border-color: var(--accent-primary);
  transform: scale(1.1);
  opacity: 1;
}
.story-mobile-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* --- Section: FAQ --- */
.faq-section {
  background-color: white;
  padding: 100px 0;
}
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid #e0e0e0;
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 24px 0;
  font-size: 20px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
  stroke: var(--text-dark);
}
.faq-item.active .faq-icon {
  transform: rotate(180deg);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
}
.faq-answer p {
  padding: 0 0 24px 0;
  line-height: 1.8;
  color: #555;
}

/* --- Section: Final CTA --- */
.final-cta-section {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 70vh;
  padding: 100px 0;
  background: var(--gradient-main);
  text-align: center;
  color: white;
}
.final-cta-title {
  font-family: var(--font-heading);
  font-size: 40px;
  line-height: 1.4;
}
.final-cta-section p {
  font-size: 18px;
  margin-top: 16px;
  opacity: 0.9;
  margin-bottom: 32px;
}
.final-cta-section .cta-button-main {
  background: white;
  color: var(--accent-secondary);
}

/* =================================
   7. STYLES FOR SUB-PAGES (COURSES)
==================================== */

.page-header {
  padding-top: 140px;
  /* padding-bottom: 60px; */
  background-color: white;
}

.breadcrumbs {
  margin-bottom: 24px;
  font-size: 14px;
  color: #888;
}

.breadcrumbs a {
  color: var(--accent-secondary);
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

.page-banner {
  position: relative;
  height: 250px;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
}

.page-banner-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-banner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
}

.page-header-title {
  position: relative;
  z-index: 3;
  font-family: var(--font-heading);
  color: var(--border-color);
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 16px;
}

.page-header-subtitle {
  font-size: 14px;
  line-height: 1.8;
  color: #555;
  max-width: 800px;
  margin: 24px auto 0 auto;
  text-align: left;
}

.course-list-section {
  padding: 0 0 100px 0;
  background-color: white;
}

.course-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.course-list-grid.large-grid {
  grid-template-columns: repeat(3, 1fr);
}

.course-card {
  background: white;
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border: 1px solid #f0f0f0;
}
.course-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
.course-card-header h4 {
  font-family: var(--font-heading);
  font-size: 20px;
  margin-bottom: 4px;
}
.course-card-header p {
  font-size: 14px;
  color: #777;
  min-height: 40px;
}
.course-card-meta {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 14px;
  padding-top: 16px;
  border-top: 1px solid #f0f0f0;
}
.course-card-meta .difficulty-tag {
  background-color: var(--border-color);
  color: white;
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 12px;
}
.course-card-meta .duration {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #555;
}
.course-card-body {
  flex-grow: 1;
}
.course-card-body h5 {
  font-weight: 700;
  margin-bottom: 8px;
  font-size: 15px;
}
.course-card-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.skill-chip {
  background: var(--bg-main);
  color: var(--text-dark);
  font-size: 13px;
  padding: 4px 12px;
  border-radius: 20px;
}
.course-card-footer {
  font-size: 14px;
  color: #555;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid #f0f0f0;
}

.roadmap-section {
  padding: 100px 0;
  background-color: var(--bg-secondary);
}
.roadmap-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.roadmap-container::after {
  content: "";
  position: absolute;
  width: 4px;
  background-color: var(--accent-primary);
  opacity: 0.3;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -2px;
}
.roadmap-step {
  padding: 10px 40px;
  position: relative;
  width: 50%;
}
.roadmap-step::after {
  content: "";
  position: absolute;
  width: 25px;
  height: 25px;
  right: -12.5px;
  background-color: white;
  border: 4px solid var(--accent-roadmap-step, #e57373);
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}
.roadmap-step.left {
  left: 0;
  text-align: right;
}
.roadmap-step.right {
  left: 50%;
  text-align: left;
}
.roadmap-step.left::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  right: 30px;
  border: medium solid white;
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent white;
}
.roadmap-step.right::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  left: 30px;
  border: medium solid white;
  border-width: 10px 10px 10px 0;
  border-color: transparent white transparent transparent;
}
.roadmap-content {
  padding: 20px 30px;
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}
.roadmap-step-title {
  font-family: var(--font-heading);
  font-size: 24px;
  color: var(--accent-roadmap-step, #e57373);
}
.roadmap-step-course {
  font-weight: 700;
  font-size: 18px;
  margin-top: 8px;
}
.roadmap-step-desc {
  margin-top: 8px;
  color: #666;
}
/* =================================
   8. RESPONSIVE STYLES - Tối ưu cho Mobile
==================================== */

/* --- Breakpoint: 992px (Tablets and smaller) --- */
@media (max-width: 992px) {
  /* Layout */
  .header {
    background-color: var(--bg-secondary);
  }
  .menu-toggle-button {
    display: flex;
  }
  .hero-section {
    height: 100vh;
    padding: 120px 0 80px 0;
    background-color: var(--bg-secondary);
  }
  .hero-background {
    display: none;
  }
  .hero-container {
    flex-direction: column;
  }
  .hero-image-column {
    width: 80%;
    margin-top: 40px;
    padding: 0;
    order: 2;
  }
  .hero-text-column {
    width: 100%;
    text-align: center;
    order: 1;
    padding-left: 0;
  }
  .hero-subtitle {
    font-size: 18px;
  }

  /* Sections */
  .reasons-grid {
    grid-template-columns: 1fr;
  }
  .support-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .course-showcase-grid {
    grid-template-columns: 1fr;
    gap: 100px;
  }
  .story-container {
    flex-direction: column-reverse;
    gap: 40px;
    margin-top: 40px;
  }
  .story-content-column {
    width: 100%;
    text-align: center;
  }
  .story-avatars-column {
    display: none;
  }
  .story-mobile-slider {
    display: flex;
  }
  .story-controls {
    justify-content: center;
  }
  .course-list-grid,
  .course-list-grid.large-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Breakpoint: 768px (Mobiles) --- */
@media (max-width: 768px) {
  /* === TYPOGRAPHY & FONT SIZES === */
  .section-title {
    font-size: 23px;
    margin-bottom: 24px;
  }
  .section-subtitle {
    font-size: 14px;
  }
  .logo,
  .large-logo img,
  .logo img {
    height: 60px !important;
  }
  .menu-toggle-button {
    width: 25px;
    height: 25px;
  }
  .hero-section {
    position: relative;
    padding: 0 0 100px 0;
    height: calc(100vh - 80px);
  }

  .hero-title {
    font-size: 24px;
    line-height: 1.4;
  }

  .hero-subtitle {
    font-size: 14px;
  }

  .hero-text-column {
    position: absolute;
    z-index: 10;
    top: 70%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 360px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    padding: 24px;
    text-align: center;
    opacity: 0.9;
  }

  .hero-text-column .cta-button-main {
    margin-top: 24px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  }

  .hero-text-column .cta-button-main {
    margin-top: 20px;
    font-size: 14px;
    padding: 10px 20px;
  }

  .hero-image-column {
    position: static;
    order: 1;
    opacity: 1;
    width: 100%;
    width: 370px;
    margin: 0 auto;
  }

  .hero-image {
    width: 100%;
    height: auto;
    object-fit: contain;
  }

  .empathy-closing {
    font-size: 17px;
  }

  .plan-description {
    font-size: 18px;
    margin-bottom: 10px;
  }

  .plan-table-row {
    padding: 10px 0;
    font-size: 14px;
  }

  .final-cta-title {
    font-size: 36px;
  }

  .faq-question {
    font-size: 16px;
    padding: 20px 0;
  }

  .page-header-title {
    font-size: 36px;
  }

  .page-header-subtitle {
    font-size: 15px;
  }

  .story-content-column blockquote {
    font-size: 28px;
  }

  .story-mobile-main-image {
    display: none;
  }

  /* === SPACING & PADDING === */
  .empathy-section,
  .reasons-section,
  .services-section,
  .career-path-section,
  .courses-section,
  .story-section,
  .faq-section,
  .roadmap-section {
    padding-top: 60px;
    padding-bottom: 20px;
  }

  .final-cta-section {
    padding: 80px 20px;
    height: auto;
    min-height: 50vh;
  }

  /* === GRID & LAYOUT === */
  .empathy-stats-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 20px;
    max-width: 400px;
    margin: 0 auto 32px auto;
  }

  .services-grid,
  .course-list-grid,
  .course-list-grid.large-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .course-showcase-grid {
    gap: 60px; /* Giảm khoảng cách giữa các showcase */
  }

  /* Empathy Stats Cards */
  .stat-card {
    padding: 24px 20px;
    width: 100% !important;
    flex: none !important;
  }

  /* Force override for empathy stats grid */
  .empathy-section .empathy-stats-grid {
    display: flex !important;
    flex-direction: column !important;
    grid-template-columns: none !important;
  }

  .stat-number {
    font-size: 48px;
  }

  .stat-description {
    font-size: 14px;
  }

  /* === COMPONENT SPECIFIC TWEAKS === */

  /* Career Path Table */
  .career-path-content-wrapper {
    padding: 20px 15px;
  }

  .plan-table-row,
  .plan-table-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 16px 0;
  }

  .plan-table-header {
    display: none;
  }

  .plan-col-1,
  .plan-col-2,
  .plan-col-3 {
    flex: none;
    width: 100%;
  }

  .plan-col-2::before,
  .plan-col-3::before {
    font-weight: 700;
    color: #888;
    margin-right: 8px;
  }

  #stable .plan-col-2::before {
    content: "働き方: ";
  }

  #stable .plan-col-3::before {
    content: "スキル例: ";
  }

  #flexible .plan-col-2::before {
    content: "案件内容: ";
  }

  #flexible .plan-col-3::before {
    content: "収入目安: ";
  }

  #entrepreneur .plan-col-2::before {
    content: "事業例: ";
  }

  #entrepreneur .plan-col-3 {
    display: none;
  } /* Giấu cột thứ 3 trong tab này nếu cần */

  /* Course Showcase Item */
  .course-showcase-image {
    height: auto;
    aspect-ratio: 4 / 3; /* Giữ tỷ lệ khung hình thay vì chiều cao cố định */
  }

  .course-showcase-content {
    margin: -50px 10px 0 10px;
    min-height: auto;
    padding: 15px;
  }

  .course-showcase-title {
    font-size: 24px;
  }

  /* Advisor Section */
  .advisor-section {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .advisor-stage {
    display: flex;
    flex-direction: column;
    height: auto;
  }

  .advisor-image-wrapper {
    position: static; /* Bỏ position absolute */
    height: 300px;
    order: 1; /* Hiển thị hình ảnh trước */
    margin-bottom: 24px;
  }

  .advisor-image {
    max-width: 250px;
  }

  .advisor-interactive-area {
    position: static; /* Bỏ position absolute */
    order: 2; /* Hiển thị text sau */
    width: 100%;
    min-height: 200px;
  }

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

  .info-card h4 {
    font-size: 24px;
  }

  .info-card p {
    font-size: 16px;
  }

  .advisor-nav-btn {
    top: auto;
    bottom: -30px; /* Di chuyển nút xuống dưới */
    transform: translateY(0);
  }

  #advisor-prev-btn {
    left: 35%;
  }

  #advisor-next-btn {
    right: 35%;
  }

  .advisor-progress {
    display: none;
  } /* Ẩn thanh progress */

  /* Roadmap Section (Sub-pages) */
  .roadmap-container::after {
    left: 20px; /* Dịch chuyển đường timeline */
  }

  .roadmap-step {
    width: 100%;
    padding-left: 50px;
    padding-right: 15px;
  }

  .roadmap-step::before {
    left: 40px;
  }

  .roadmap-step.left::after,
  .roadmap-step.right::after {
    left: 8px; /* Căn chỉnh các chấm tròn timeline */
  }

  .roadmap-step.right {
    left: 0%;
  }

  .roadmap-step.left {
    text-align: left;
  }

  .roadmap-content {
    padding: 15px 20px;
  }
} /* =================================
   8. RESPONSIVE STYLES
==================================== */