/* about-us.html : page-specific styles. Green Theme. Shared rules live in assets/site.css. */
:root {
  --white: #ffffff;
  --black: #000000;
  --dark-forest: #031815;
  --dark-forest-card: #052822;
  --dark-forest-deep: #02120f;
  --dark-footer: #0e3335;
  --dark-footer-deep: #071f21;
  --color-green: #10b981;
  --color-green-dark: #059669;
  --color-green-mint: #34d399;
  --color-green-light: #6ee7b7;
  --color-primary: #ff8a43;
  --color-secondary: #fa7070;
  --bg-gradient: linear-gradient(90deg, #ff8a43 20%, #fa7070 100%);
  --bg-gradient-green: linear-gradient(90deg, #059669 0%, #10b981 100%);
  --font-default: 'Outfit', sans-serif;
  --font-heading: 'Outfit', sans-serif;
}

html {
  background: var(--dark-forest);
  scroll-behavior: smooth;
}

body {
  background: var(--dark-forest) url(../../assets/banner-2.jpg) center/cover no-repeat fixed;
  color: #475569;
  font-family: var(--font-default);
  margin: 0;
  padding: 0;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   Header / Navbar (Midnight Emerald Green Theme)
   ============================================================ */
nav.navbar {
  padding: 20px 0;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  transition: all .35s ease;
  background: transparent;
}
nav.navbar.sticked {
  position: fixed;
  top: 0;
  background: rgba(3, 24, 21, 0.96) !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 12px 0 !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 20px rgba(16, 185, 129, 0.08) !important;
  border-bottom: 1px solid rgba(16, 185, 129, 0.25) !important;
}

nav.navbar ul.nav > li > a,
nav.navbar.sticked ul.nav > li > a {
  color: #ffffff !important;
  opacity: 0.92;
}

nav.navbar ul.nav > li.active > a,
nav.navbar ul.nav > li > a:hover,
nav.navbar.sticked ul.nav > li.active > a,
nav.navbar.sticked ul.nav > li > a:hover {
  color: #34d399 !important;
  opacity: 1;
}

nav.navbar ul.nav > li.dropdown > a::after,
nav.navbar.sticked ul.nav > li.dropdown > a::after {
  border-right-color: #ffffff !important;
  border-bottom-color: #ffffff !important;
}

nav.navbar ul.nav > li.active.dropdown > a::after,
nav.navbar.sticked ul.nav > li.active.dropdown > a::after,
nav.navbar ul.nav > li.dropdown:hover > a::after,
nav.navbar.sticked ul.nav > li.dropdown:hover > a::after {
  border-right-color: #34d399 !important;
  border-bottom-color: #34d399 !important;
}

.dropdown-menu {
  background: #04221d !important;
  border: 1px solid rgba(52, 211, 153, 0.3) !important;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55) !important;
  border-radius: 12px !important;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.dropdown-menu li a {
  color: #cbd5e1 !important;
}

.dropdown-menu li a:hover {
  background: rgba(16, 185, 129, 0.16) !important;
  color: #34d399 !important;
  padding-left: 26px;
}

.dropdown-menu li.active a,
.dropdown-menu li a.active {
  color: #34d399 !important;
  background: rgba(16, 185, 129, 0.14) !important;
  font-weight: 600;
}

nav.navbar .attr-nav a.btn,
nav.navbar.sticked .attr-nav a.btn {
  border-color: rgba(52, 211, 153, 0.45) !important;
  color: #ffffff !important;
  background: rgba(16, 185, 129, 0.12) !important;
}

nav.navbar .attr-nav a.btn:hover,
nav.navbar.sticked .attr-nav a.btn:hover {
  background: linear-gradient(90deg, #059669 0%, #10b981 100%) !important;
  color: #ffffff !important;
  border-color: rgba(52, 211, 153, 0.8) !important;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.5) !important;
}

.navbar-toggle span {
  background-color: #34d399 !important;
}

@media (max-width: 991px) {
  nav.navbar.open ul.nav {
    background: #031815 !important;
    border-top: 1px solid rgba(16, 185, 129, 0.25) !important;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6) !important;
  }
  nav.navbar.open ul.nav > li > a {
    color: #ffffff !important;
  }
  nav.navbar.open ul.nav > li.dropdown .dropdown-menu {
    background: rgba(5, 40, 34, 0.85) !important;
    border: 1px solid rgba(52, 211, 153, 0.2) !important;
  }
}

/* Button Styles */
.btn-audit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  border-radius: 50px;
  padding: 15px 32px;
  color: var(--white);
  background: linear-gradient(90deg, var(--color-primary) 0%, #ff7236 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 16px rgba(255, 138, 67, 0.35);
  cursor: pointer;
  transition: all .3s ease;
  text-align: center;
  text-decoration: none;
}
.btn-audit:hover {
  background: linear-gradient(90deg, #e8601c 0%, var(--color-primary) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(255, 138, 67, 0.5);
  color: var(--white);
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  line-height: 1;
  border-radius: 50px;
  padding: 14px 32px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: all .3s ease;
  text-align: center;
  text-decoration: none;
}
.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
  color: var(--white);
}

.btn-ic {
  display: inline-block;
  vertical-align: middle;
  transition: transform .25s ease;
}
.btn-audit:hover .btn-ic,
.btn-outline-white:hover .btn-ic {
  transform: translateX(3px);
}

/* ========================================================
   Section 1: Hero Banner (Forest Green Theme)
   ======================================================== */
.page-hero {
  position: relative;
  padding: 165px 0 95px;
  background: linear-gradient(180deg, rgba(3, 24, 21, 0.90) 0%, rgba(2, 18, 15, 0.98) 100%),
              url(../../assets/philipp-katzenberger-iIJrUoeRoCQ-unsplash.jpg) center/cover no-repeat fixed;
  overflow: hidden;
  border-bottom: 1px solid rgba(52, 211, 153, 0.15);
}
.hero-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 52px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(16, 185, 129, 0.16);
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: #34d399;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 22px;
}
.hero-content h1 {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin: 0 0 20px;
  font-family: var(--font-heading);
}
.hero-content h1 span {
  background: var(--bg-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-content .lead {
  font-size: 18px;
  line-height: 1.65;
  color: #cbd5e1;
  margin: 0 0 32px;
  font-weight: 400;
  max-width: 620px;
}
.hero-btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.hero-visual-card {
  position: relative;
  background: rgba(5, 40, 34, 0.55);
  border: 1px solid rgba(52, 211, 153, 0.25);
  backdrop-filter: blur(16px);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.55);
}
.hero-visual-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: 16px;
  display: block;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  margin-bottom: 20px;
}
.hero-visual-footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.hero-visual-tag {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #34d399;
}
.hero-visual-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-pill {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.3);
  padding: 5px 14px;
  border-radius: 20px;
}

/* ========================================================
   Section 2: Story & Foundation (Crisp Light Surface)
   ======================================================== */
.story-section {
  background: #ffffff;
  padding: 95px 0;
  position: relative;
}
.story-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 52px;
  align-items: center;
}
.sub-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #059669;
  display: block;
  margin-bottom: 12px;
}
.story-text h2 {
  font-size: 38px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
  margin: 0 0 20px;
  font-family: var(--font-heading);
}
.story-text p {
  font-size: 16.5px;
  line-height: 1.7;
  color: #475569;
  margin: 0 0 18px;
}
.story-highlights {
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.story-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 15.5px;
  font-weight: 500;
  color: #1e293b;
  line-height: 1.5;
}
.story-check {
  width: 22px;
  height: 22px;
  min-width: 22px;
  color: #10b981;
  margin-top: 1px;
}

.story-card-box {
  background: linear-gradient(135deg, #031815 0%, #063028 100%);
  border-radius: 24px;
  padding: 40px 36px;
  color: var(--white);
  box-shadow: 0 20px 45px rgba(3, 24, 21, 0.25);
  border: 1px solid rgba(52, 211, 153, 0.2);
}
.story-card-box .sub-title {
  color: #34d399;
}
.story-card-box h3 {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 16px;
  color: var(--white);
  font-family: var(--font-heading);
}
.story-card-box p {
  font-size: 15.5px;
  line-height: 1.65;
  color: #cbd5e1;
  margin: 0 0 16px;
}
.metric-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 24px;
  margin-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}
.metric-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.metric-item .m-val {
  font-size: 30px;
  font-weight: 800;
  line-height: 1.1;
  background: var(--bg-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--font-heading);
}
.metric-item .m-lbl {
  font-size: 12.5px;
  font-weight: 600;
  color: #94a3b8;
  line-height: 1.3;
}

/* ========================================================
   Section 3: Core Value Pillars (Light Slate)
   ======================================================== */
.pillars-section {
  background: #f8fafc;
  padding: 95px 0;
  position: relative;
  border-top: 1px solid #e2e8f0;
  border-bottom: 1px solid #e2e8f0;
}
.section-header-center {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 52px;
}
.section-header-center h2 {
  font-size: 38px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.25;
  margin: 0 0 16px;
  font-family: var(--font-heading);
}
.section-header-center p {
  font-size: 16.5px;
  line-height: 1.65;
  color: #64748b;
  margin: 0;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pillar-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 32px 24px;
  transition: all .35s ease;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
}
.pillar-card:hover {
  transform: translateY(-6px);
  border-color: rgba(16, 185, 129, 0.45);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
}
.pillar-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 138, 67, 0.12), rgba(16, 185, 129, 0.15));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #059669;
}
.pillar-card h3 {
  font-size: 19px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.35;
  margin: 0 0 12px;
  font-family: var(--font-heading);
}
.pillar-card p {
  font-size: 14.5px;
  line-height: 1.65;
  color: #64748b;
  margin: 0;
}

/* ========================================================
   Section 4: Executive Leadership (Forest Green Theme)
   ======================================================== */
.leadership-section {
  background: linear-gradient(180deg, #031815 0%, #052822 100%);
  padding: 105px 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(52, 211, 153, 0.15);
  border-bottom: 1px solid rgba(52, 211, 153, 0.15);
}
.leadership-section .section-header-center h2 {
  color: var(--white);
}
.leadership-section .section-header-center h2 span {
  background: var(--bg-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.leadership-section .section-header-center p {
  color: #94a3b8;
}

.leader-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.leader-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(52, 211, 153, 0.18);
  border-radius: 24px;
  padding: 32px 20px 28px;
  text-align: center;
  transition: all .35s ease;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.leader-card:hover {
  transform: translateY(-8px);
  border-color: rgba(52, 211, 153, 0.45);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
}
.avatar-wrap {
  width: 130px;
  height: 130px;
  margin: 0 auto 20px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, rgba(255, 138, 67, 0.85), rgba(52, 211, 153, 0.85));
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.leader-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.25;
  margin: 0 0 8px;
  font-family: var(--font-heading);
}
.role-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  color: #34d399;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.3);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.leader-card p {
  font-size: 14px;
  line-height: 1.65;
  color: #cbd5e1;
  text-align: center;
  margin: 0;
}

/* ========================================================
   Section 5: Strategic Advisory Board (Crisp Light)
   ======================================================== */
.advisory-section {
  background: #ffffff;
  padding: 95px 0;
  position: relative;
}
.advisory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.advisor-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 24px;
  padding: 38px 28px 34px;
  text-align: center;
  transition: all .35s ease;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.advisor-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.1);
  border-color: rgba(16, 185, 129, 0.45);
}
.advisor-card .avatar-wrap {
  width: 140px;
  height: 140px;
  margin: 0 auto 22px;
  border-radius: 50%;
  padding: 4px;
  background: linear-gradient(135deg, rgba(255, 138, 67, 0.85), rgba(52, 211, 153, 0.85));
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}
.advisor-card .avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.advisor-card h3 {
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.25;
  margin: 0 0 8px;
  font-family: var(--font-heading);
}
.advisor-card .role-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 600;
  color: #059669;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.advisor-card p {
  font-size: 14.5px;
  line-height: 1.65;
  color: #475569;
  text-align: center;
  margin: 0;
}

/* ========================================================
   Section 6: Impact & Standards Strip (Forest Green)
   ======================================================== */
.impact-section {
  background: linear-gradient(90deg, #031815 0%, #073830 100%);
  padding: 60px 0;
  border-top: 1px solid rgba(52, 211, 153, 0.15);
  border-bottom: 1px solid rgba(52, 211, 153, 0.15);
}
.impact-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.impact-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: center;
  padding: 0 16px;
  position: relative;
}
.impact-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -12px;
  top: 15%;
  height: 70%;
  width: 1px;
  background: rgba(255, 255, 255, 0.12);
}
.impact-val {
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 800;
  line-height: 1.2;
  background: var(--bg-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: var(--font-heading);
  white-space: nowrap;
}
.impact-lbl {
  font-size: 13.5px;
  font-weight: 600;
  color: #cbd5e1;
  line-height: 1.4;
}

/* ========================================================
   Section 7: CTA Banner (Forest Green Theme)
   ======================================================== */
.cta-section {
  padding: 95px 0;
  background: var(--dark-forest);
}
.cta-banner {
  background: linear-gradient(135deg, rgba(5, 40, 34, 0.8) 0%, rgba(3, 24, 21, 0.95) 100%);
  border: 1px solid rgba(52, 211, 153, 0.25);
  border-radius: 28px;
  padding: 64px 40px;
  text-align: center;
  backdrop-filter: blur(14px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
.cta-banner h2 {
  font-size: 38px;
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin: 0 0 16px;
  font-family: var(--font-heading);
}
.cta-banner p {
  font-size: 17px;
  line-height: 1.65;
  color: #cbd5e1;
  max-width: 680px;
  margin: 0 auto 32px;
}
.cta-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ========================================================
   Footer Overrides (Green Theme Footer)
   ======================================================== */
footer#footer,
footer#footer.bg-dark {
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, #0e3335 0%, #071f21 100%) !important;
  background-color: #0e3335 !important;
  border-top: 1px solid rgba(52, 211, 153, 0.15);
  color: var(--white);
  padding: 0 !important;
}
.f-items {
  padding-top: 50px;
  padding-bottom: 50px;
}

/* ========================================================
   Responsive Media Queries
   ======================================================== */
@media (max-width: 991px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-content h1 {
    font-size: 42px;
  }
  .story-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .leader-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .advisory-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .impact-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 32px;
  }
  .impact-item:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 575px) {
  .page-hero {
    padding: 130px 0 70px;
  }
  .hero-content h1 {
    font-size: 32px;
  }
  .story-text h2,
  .section-header-center h2,
  .cta-banner h2 {
    font-size: 28px;
  }
  .pillars-grid,
  .leader-grid,
  .impact-grid {
    grid-template-columns: 1fr;
  }
  .metric-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .cta-banner {
    padding: 44px 20px;
  }
}

/* Korean & Japanese font fallbacks */
html[lang="ko"] body { --font-default: 'Outfit', 'Apple SD Gothic Neo', 'Malgun Gothic', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; --font-heading: 'Outfit', 'Apple SD Gothic Neo', 'Malgun Gothic', 'Noto Sans KR', sans-serif; }
html[lang="ja"] body { --font-default: 'Outfit', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic', 'Noto Sans JP', 'Meiryo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; --font-heading: 'Outfit', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', 'Yu Gothic', 'Noto Sans JP', sans-serif; }