/* Global scroll-nav hidden by default (mobile first) */
#scroll-nav {
  display: none;
}

/* Scroll Snapping Rules for Desktop (Disabled CSS native snap, controlled by smooth JS scroll) */
@media (min-width: 993px) {
  .about-snap-container {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Offset for sticky GNB header */
  }

  .scrolly-snap-target {
    position: absolute;
    left: 0;
    width: 100%;
    height: 1px;
    pointer-events: none;
  }

  /* Desktop indicator navigation dots */
  #scroll-nav {
    display: flex;
    position: fixed;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    flex-direction: column;
    gap: 16px;
    background: rgba(255, 255, 255, 0.45);
    padding: 16px 10px;
    border-radius: 30px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.5);
  }

  .nav-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #cccccc;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  }

  .nav-dot:hover {
    background-color: var(--primary-color);
    transform: scale(1.2);
  }

  .nav-dot.active {
    background-color: var(--primary-color);
    transform: scale(1.4);
    box-shadow: 0 0 10px rgba(0, 180, 160, 0.4);
  }
}

/* 1. Full Screen Hero Banner */
.about-hero-section {
  width: 100%;
  height: calc(100vh - 80px); /* 100vh minus GNB header height */
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  clip-path: circle(0% at 50% 50%);
  animation: circle-expand 4.8s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  animation-delay: 0.5s;
}

.about-hero-bg-container .zoom-banner-img {
  position: absolute;
  top: -10%;
  left: 0;
  width: 100%;
  height: 120%;
  object-fit: cover;
  will-change: transform;
}

.about-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgb(30 30 30 / 65%);
  z-index: 2;
  opacity: 0;
  animation: overlay-fade-in 3.5s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  animation-delay: 1.2s;
}

.about-hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 800px;
  padding: 0 20px;
  opacity: 0;
  transform: translateY(20px);
  animation: content-fade-in 3.0s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  animation-delay: 2.2s;
}

.about-hero-content h1 {
  font-size: 60px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 20px;
  line-height: 1.4;
  letter-spacing: -2%;
}

.about-hero-content h1 span {
  color: #ffffff; /* High contrast mint/teal color for span */
}

.about-hero-content p {
  font-size: 18px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.85); /* highly readable on dark overlay */
  line-height: 1.6;
}

/* Dashboard Stats Row in Hero Section */
.hero-stats-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  margin-top: 48px;
  width: 100%;
}

.hero-stat-box {
  flex: 1;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 12px 0 12px 0;
  padding: 22px 30px;
  text-align: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

.hero-stat-box:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.28);
  border-color: rgba(255, 255, 255, 0.6);
}

.hero-stat-box .stat-text {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.02em;
  white-space: nowrap;
}


/* 히어로 진입 연출 키프레임 */
@keyframes circle-expand {
  0% {
    clip-path: circle(0% at 50% 50%);
  }
  100% {
    clip-path: circle(150% at 50% 50%);
  }
}

@keyframes overlay-fade-in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes content-fade-in {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 2. Scrollytelling Section Layout */
.scrolly-section {
  position: relative;
  width: 100%;
  height: calc(100vh - 80px);
  background: linear-gradient(to bottom, #ffffff 0%, #F1F8F6 50%, #ffffff 100%);
}

.beyond-paragraph {
  font-size: 24px;
  font-weight: 500;
  line-height: 1.65;
  color: var(--text-main);
  letter-spacing: -0.02em;
}

.beyond-paragraph span {
  color: var(--primary-color);
  font-weight: 600;
}

.scrolly-mobile {
  display: none;
}

.scrolly-sticky-container {
  position: sticky;
  top: 80px; /* Header GNB height */
  height: calc(100vh - 80px);
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.scrolly-split-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-width);
  margin: 0 auto;
  width: 100%;
  padding: 0 40px;
  gap: 80px;
  box-sizing: border-box;
}

.scrolly-image-column {
  flex: 1;
  height: 420px;
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.06);
}

.scrolly-img-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}

.scrolly-img-wrapper.active {
  opacity: 1;
  transform: scale(1);
  z-index: 2;
}

.scrolly-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.scrolly-text-column {
  flex: 1.25;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Serif Layout for Section 2 (Beyond the Barrier) */
.serif-layout {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  width: 100%;
}

.serif-title {
  font-family: 'Cormorant Garamond', Georgia, serif;
  font-size: 60px;
  font-weight: 600;
  color: var(--primary-color);
  margin: 0 0 30px 0; /* Space between fixed title and slider */
  line-height: 1.1;
  letter-spacing: -1%;
}

/* Container for absolute-positioned animating text wrappers */
.scrolly-text-slider {
  position: relative;
  width: 100%;
  height: 160px; /* High enough to fit 3-line body texts comfortably */
}

.scrolly-text-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.scrolly-text-wrapper.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scrolly-text-wrapper h3 {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text-main);
  letter-spacing: -2%;
  margin: 0;
}

.scrolly-text-wrapper h3 span {
  color: var(--primary-color);
}


/* 3. Bottom Full Screen Section */
.bottom-full-section {
  position: relative;
  width: 100%;
  height: calc(100vh - 80px); /* Adjusts for sticky GNB header */
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to bottom, #ffffff 0%, #F1F8F6 45%, #DCEFEA 100%);
  overflow: hidden;
  box-sizing: border-box;
}

/* Green Abstract Slanted Lines Decoration */
.peach-bg-deco {
  position: absolute;
  height: 1.5px;
  width: 150%;
  left: -25%;
  pointer-events: none;
  z-index: 1;
}

.circle-1 {
  top: 25%;
  transform: rotate(-15deg);
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0) 100%);
}

.circle-2 {
  top: 40%;
  transform: rotate(-10deg);
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.55) 50%, rgba(255, 255, 255, 0) 100%);
}

.circle-3 {
  top: 60%;
  transform: rotate(20deg);
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.45) 50%, rgba(255, 255, 255, 0) 100%);
}

.circle-4 {
  top: 75%;
  transform: rotate(25deg);
  background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.28) 50%, rgba(255, 255, 255, 0) 100%);
}

.wave-content-inner {
  position: relative;
  z-index: 5;
  text-align: center;
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 40px;
  box-sizing: border-box;
}

.wave-content-inner > * {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.wave-content-inner > *.reveal {
  opacity: 1;
  transform: translateY(0);
}

/* .goal-divider {
  position: absolute;
  top: 100px;
  left: 50%;
  width: 90%;
  transform: translateX(-50%);
  height: 1px;
  background-color: var(--primary-color);
} */


.goal-title {
  text-align: center;
  margin: 0 auto 24px auto !important;
}

.wave-text {
  font-size: 36px;
  font-weight: 600;
  color: var(--text-main); /* Light green/teal branding text color */
  line-height: 1.6;
  letter-spacing: -2%;
  transition-delay: 0.2s; /* Staggered delay for the paragraph text */
}

/* Responsive Guide */
@media (max-width: 992px) {
  /* Hide desktop-only sticky scrollytelling section */
  .scrolly-desktop {
    display: none !important;
  }

  /* Show mobile stacked cards list section */
  .scrolly-mobile {
    display: block !important;
    background: linear-gradient(to bottom, #ffffff 0%, #F1F8F6 50%, #ffffff 100%) !important;
    padding: 60px 20px !important;
  }
  .m-scrolly-container {
    display: flex;
    flex-direction: column;
    gap: 48px;
    max-width: var(--container-width);
    margin: 0 auto;
    width: 100%;
  }
  .m-scrolly-card {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
  }
  .m-scrolly-img {
    width: 100%;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0,0,0,0.06);
    position: relative;
  }
  .m-scrolly-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .m-scrolly-text h3 {
    font-size: 17px !important;
    font-weight: 600;
    line-height: 1.6 !important;
    color: var(--text-main);
    letter-spacing: -2%;
    margin: 0;
  }
  .m-scrolly-text h3 span {
    color: var(--primary-color);
  }

  /* Serif layout overrides for mobile */
  .serif-title {
    font-size: 38px !important;
    margin: 0 0 12px 0 !important; /* Keep margin-top 0 like desktop style */
  }

  /* Hero & Footer Wave Typography Scale overrides */
  .about-hero-content h1 {
    font-size: 34px !important;
    margin-bottom: 14px !important;
    line-height: 1.4 !important;
  }
  .about-hero-content p {
    font-size: 16px !important;
    line-height: 1.6 !important;
  }
  .hero-stats-row {
    flex-direction: column;
    gap: 10px;
    margin-top: 28px;
  }
  .hero-stat-box {
    width: 100%;
    padding: 14px 16px;
  }
  .hero-stat-box .stat-text {
    font-size: 16px;
  }
  .wave-text {
    font-size: 18px !important;
  }
  .wave-content-inner {
    padding: 0 20px;
  }
  .bottom-full-section {
    height: 80vh;
  }
}

/* --------------------------------------------------
   Business Introduction Page (about.html)
-------------------------------------------------- */
.about-main-wrapper {
  background-color: #ffffff;
  padding: 60px 0 120px;
  min-height: calc(100vh - 80px - 140px);
}

.about-container {
  max-width: var(--container-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 40px;
}

.apply-main-wrapper .about-container {
  max-width: 100%;
  padding: 0;
}

.about-section {
  margin-bottom: 70px;
}

.about-section:last-child {
  margin-bottom: 0;
}

.about-section-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.title-header-icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.about-divider {
  width: 100%;
  height: 1px;
  background-color: #d4d4d4;
  margin-bottom: 24px;
}

/* Bullet list & Lead text */
.about-bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.about-bullet-list li {
  font-size: 16px;
  line-height: 1.6;
  color: #262626;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.bullet-dot {
  font-weight: bold;
  color: #262626;
  flex-shrink: 0;
}

.about-lead-text {
  font-size: 16px;
  line-height: 1.6;
  color: #262626;
  margin-bottom: 28px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

/* Hyperlink text styling */
.text-link {
  color: var(--primary-color);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 600;
  transition: color 0.2s ease;
}

.text-link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

/* 3 Target Cards Grid */
.target-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.target-card {
  background-color: #F8FAFA;
  border-radius: 12px;
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.target-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.card-icon {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  background: transparent;
  padding: 0;
  border-radius: 0;
}

.card-icon svg {
  width: 72px;
  height: 72px;
}

.card-icon img,
.card-ico-img {
  width: 72px;
  height: 72px;
  object-fit: contain;
}

.card-body {
  width: 100%;
  text-align: left;
  flex: 1;
}

.card-title {
  font-size: 17px;
  font-weight: 700;
  color: #171717;
  line-height: 1.45;
  margin-bottom: 8px;
  word-break: keep-all;
}

.title-sub {
  font-weight: 500;
  font-size: 15px;
  color: #525252;
}

.card-note {
  font-size: 13.5px;
  line-height: 1.6;
  color: #525252;
  word-break: keep-all;
}

/* Process Steps List */
.process-steps-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.step-card {
  background-color: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 28px 32px;
  display: flex;
  align-items: flex-start;
  gap: 24px;
}

.step-card:not(:has(.step-notes)) {
  align-items: center;
}

.step-card:not(:has(.step-notes)) .step-badge {
  margin-top: 0;
}

.step-badge {
  width: 44px;
  height: 44px;
  background-color: #fff8eb;
  color: #f59e0b;
  border-radius: 8px;
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.step-content {
  flex: 1;
}

.step-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-main);
  line-height: 1.5;
  word-break: keep-all;
}

.step-notes {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.note-item {
  font-size: 16px;
  line-height: 1.55;
  color: var(--text-normal);
}

.step-bullets {
  list-style: none;
  padding: 0;
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.step-bullets li {
  font-size: 14px;
  line-height: 1.6;
  color: #737373;
  display: flex;
  align-items: flex-start;
  gap: 6px;
}

/* Responsive Overrides */
@media (max-width: 1023px) {
  .target-cards-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .target-card {
    justify-content: flex-start;
    align-items: flex-start;
  }

  .card-body {
    flex: 1;
    text-align: left;
  }

  .about-container {
    padding: 0 24px;
  }

  .step-card {
    padding: 24px;
    gap: 18px;
  }
}

@media (max-width: 768px) {
  .about-main-wrapper {
    padding: 36px 0 60px;
  }

  .about-section {
    margin-bottom: 45px;
  }

  .about-section-title {
    font-size: 20px;
    margin-bottom: 10px;
  }

  .title-header-icon {
    width: 22px;
    height: 22px;
  }

  .about-divider {
    margin-bottom: 18px;
  }

  .about-bullet-list li,
  .about-lead-text {
    font-size: 15px;
  }

  .about-container {
    padding: 0 16px;
  }

  .target-cards-grid {
    gap: 14px;
  }

  .target-card {
    padding: 20px 16px;
    gap: 14px;
    justify-content: flex-start;
    align-items: flex-start;
  }

  .card-body {
    flex: 1;
    text-align: left;
  }

  .card-icon {
    width: 48px;
    height: 48px;
    margin-top: 2px;
    padding: 8px;
  }

  .card-icon svg,
  .card-icon img,
  .card-ico-img {
    width: 100%;
    height: 100%;
  }

  .card-title {
    font-size: 17px;
    margin-bottom: 4px;
  }

  .title-sub {
    font-size: 15px;
  }

  .card-note {
    font-size: 14px;
  }

  .process-steps-list {
    gap: 12px;
  }

  .step-card {
    padding: 16px;
    gap: 12px;
  }

  .step-badge {
    width: 34px;
    height: 34px;
    font-size: 16px;
    border-radius: 6px;
  }

  .step-title {
    font-size: 15.5px;
  }

  .note-item {
    font-size: 14px;
  }

  .step-bullets li {
    font-size: 13px;
  }
}

/* --------------------------------------------------
   OUR GOAL Operator Logo Ticker (Auto Scroll 5 Rows Visible)
-------------------------------------------------- */
.bottom-full-section {
  min-height: calc(100vh - 80px) !important;
  height: auto !important;
  padding: 48px 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.wave-content-inner {
  max-width: 1600px !important;
  padding: 0 40px !important;
}

.logo-ticker-container {
  width: 100%;
  max-width: 1560px;
  margin: 50px auto 0;
  position: relative;
}

.logo-ticker-wrapper {
  height: 800px; /* Exactly 5 rows visible with 150px cards (5 x 150px cards + 4 x 20px gap = 830px) */
  overflow-y: auto;
  overflow-x: hidden;
  position: relative;
  border-radius: 20px;
  mask-image: linear-gradient(to bottom, transparent 0%, black 2%, black 98%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 2%, black 98%, transparent 100%);
  padding: 4px 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.logo-ticker-wrapper::-webkit-scrollbar {
  display: none;
}

.logo-ticker-track {
  display: flex;
  flex-direction: column;
  gap: 20px;
  will-change: transform;
}

.logo-grid-group {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  width: 100%;
}

.logo-card {
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 18px;
  height: 150px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.03);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
  text-decoration: none;
  box-sizing: border-box;
  overflow: hidden;
}

.logo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.13);
  border-color: var(--primary-color);
  z-index: 10;
}

.logo-card img {
  max-width: 100%;
  max-height: 66px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: block;
}

.logo-card:hover img {
  transform: scale(1.05);
}


/* Responsive Overrides for Logo Ticker */
@media (max-width: 1200px) {
  .logo-grid-group {
    grid-template-columns: repeat(4, 1fr);
  }
  .logo-ticker-wrapper {
    height: 830px;
  }
}

@media (max-width: 768px) {
  .logo-grid-group {
    grid-template-columns: repeat(2, 1fr);
  }
  .logo-ticker-wrapper {
    height: 830px;
  }
  .wave-text {
    font-size: 19px !important;
  }
}