:root {
  --skm-dark:     #0d1117;
  --skm-navy:     #0f2044;
  --skm-blue:     #1a56db;
  --skm-blue-lt:  #3b82f6;
  --skm-accent:   #f59e0b;
  --skm-light:    #f8fafc;
  --skm-gray:     #64748b;
  --skm-border:   #e2e8f0;
  --skm-white:    #ffffff;
  --radius-lg:    1.25rem;
  --radius-xl:    2rem;
  --transition:   0.35s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  font-size: 1rem;
  color: #1e293b;
  background: var(--skm-white);
  overflow-x: hidden;
}

/* ── NAVBAR (matches site) ─────────────────────────── */
.skm-nav {
  background: var(--skm-white);
  border-bottom: 1px solid var(--skm-border);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
}
.skm-nav .navbar-brand img { height: 40px; }
.skm-nav .nav-link {
  font-size: .9rem;
  font-weight: 500;
  color: #374151;
  padding: .45rem .9rem !important;
  border-radius: .5rem;
  transition: color var(--transition), background var(--transition);
}
.skm-nav .nav-link:hover,
.skm-nav .nav-link.active { color: var(--skm-blue); background: #eff6ff; }
.skm-nav .btn-demo {
  background: var(--skm-blue);
  color: #fff;
  border-radius: 2rem;
  padding: .45rem 1.25rem;
  font-weight: 600;
  font-size: .88rem;
  border: none;
  transition: background var(--transition), transform var(--transition);
}
.skm-nav .btn-demo:hover { background: #1241b5; transform: translateY(-1px); color: #fff; }

/* ── HERO ──────────────────────────────────────────── */
.about-hero {
  background: linear-gradient(135deg, var(--skm-navy) 0%, #0f3460 55%, #1a56db 100%);
  padding: 6rem 0 5rem;
  position: relative;
  overflow: hidden;
}
.about-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
	radial-gradient(ellipse 60% 60% at 80% 20%, rgba(59,130,246,.18) 0%, transparent 70%),
	radial-gradient(ellipse 40% 40% at 10% 80%, rgba(245,158,11,.10) 0%, transparent 70%);
}
.about-hero .badge-tag {
  display: inline-block;
  background: rgba(245,158,11,.15);
  border: 1px solid rgba(245,158,11,.4);
  color: var(--skm-accent);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .35rem .9rem;
  border-radius: 2rem;
  margin-bottom: 1.25rem;
}
.about-hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.about-hero h1 em {
  font-style: italic;
  color: var(--skm-accent);
}
.about-hero p {
  color: rgba(255,255,255,.78);
  font-size: 1.1rem;
  line-height: 1.75;
  max-width: 580px;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.hero-stat .num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.2rem;
  color: #fff;
  line-height: 1;
}
.hero-stat .lbl {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-top: .25rem;
}
.hero-graphic {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-graphic-inner {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.hero-graphic-inner::before {
  content: '';
  position: absolute;
  inset: 20px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}
.hero-graphic-inner i {
  font-size: 7rem;
  color: rgba(255,255,255,.18);
}

/* ── SECTION COMMON ───────────────────────────────── */
section { padding: 5rem 0; }
.section-label {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--skm-blue);
  margin-bottom: .65rem;
  display: block;
}
.section-title {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  color: var(--skm-dark);
  line-height: 1.2;
  margin-bottom: 1rem;
}
.section-subtitle {
  color: var(--skm-gray);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 600px;
}

/* ── OUR STORY ─────────────────────────────────────── */
.story-section { background: var(--skm-light); }
.story-card {
  background: var(--skm-white);
  border-radius: var(--radius-xl);
  padding: 3rem;
  border: 1px solid var(--skm-border);
  height: 100%;
  transition: box-shadow var(--transition), transform var(--transition);
}
.story-card:hover {
  box-shadow: 0 12px 40px rgba(26,86,219,.10);
  transform: translateY(-4px);
}
.story-card .card-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: #eff6ff;
  color: var(--skm-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}
.story-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.45rem;
  color: var(--skm-dark);
  margin-bottom: .75rem;
}
.story-card p {
  color: var(--skm-gray);
  line-height: 1.75;
  margin: 0;
}

/* ── MISSION / VISION banner ──────────────────────── */
.mv-section {
  background: var(--skm-navy);
  position: relative;
  overflow: hidden;
}
.mv-section::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 70% at 90% 50%, rgba(59,130,246,.15) 0%, transparent 70%);
  pointer-events: none;
}
.mv-card {
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  backdrop-filter: blur(8px);
  height: 100%;
}
.mv-card .mv-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(245,158,11,.15);
  color: var(--skm-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}
.mv-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: .75rem;
}
.mv-card p { color: rgba(255,255,255,.7); line-height: 1.75; margin: 0; }

/* ── VALUES ────────────────────────────────────────── */
.value-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--skm-border);
  background: var(--skm-white);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.value-item:hover {
  box-shadow: 0 8px 32px rgba(26,86,219,.09);
  border-color: rgba(26,86,219,.25);
}
.value-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}
.vi-blue  { background: #eff6ff; color: var(--skm-blue); }
.vi-amber { background: #fffbeb; color: #d97706; }
.vi-green { background: #f0fdf4; color: #16a34a; }
.vi-rose  { background: #fff1f2; color: #e11d48; }
.value-item h5 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  color: var(--skm-dark);
  margin-bottom: .4rem;
}
.value-item p { color: var(--skm-gray); font-size: .93rem; line-height: 1.65; margin: 0; }

/* ── TEAM ──────────────────────────────────────────── */
.team-section { background: var(--skm-light); }
.team-card {
  background: var(--skm-white);
  border-radius: var(--radius-xl);
  padding: 2rem;
  text-align: center;
  border: 1px solid var(--skm-border);
  transition: box-shadow var(--transition), transform var(--transition);
}
.team-card:hover {
  box-shadow: 0 12px 40px rgba(26,86,219,.1);
  transform: translateY(-5px);
}
.team-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: #fff;
}
.av-blue  { background: linear-gradient(135deg, #1a56db, #3b82f6); }
.av-teal  { background: linear-gradient(135deg, #0f766e, #14b8a6); }
.av-amber { background: linear-gradient(135deg, #b45309, #f59e0b); }
.av-rose  { background: linear-gradient(135deg, #be123c, #f43f5e); }
.team-card h5 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  color: var(--skm-dark);
  margin-bottom: .2rem;
}
.team-card .role {
  font-size: .82rem;
  color: var(--skm-blue);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .07em;
  margin-bottom: .65rem;
}
.team-card p {
  color: var(--skm-gray);
  font-size: .88rem;
  line-height: 1.6;
  margin: 0;
}

/* ── WHY CHOOSE US ─────────────────────────────────── */
.why-card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--skm-blue);
  background: var(--skm-white);
  border-top: 1px solid var(--skm-border);
  border-right: 1px solid var(--skm-border);
  border-bottom: 1px solid var(--skm-border);
  transition: box-shadow var(--transition);
}
.why-card:hover { box-shadow: 0 6px 24px rgba(26,86,219,.10); }
.why-card h5 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem;
  color: var(--skm-dark);
  margin-bottom: .5rem;
}
.why-card p { color: var(--skm-gray); font-size: .93rem; line-height: 1.65; margin: 0; }
.why-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2.5rem;
  color: var(--skm-blue);
  line-height: 1;
  opacity: .18;
  float: right;
  margin-top: -5px;
}

/* ── CTA ───────────────────────────────────────────── */
.cta-section {
  background: linear-gradient(135deg, var(--skm-blue) 0%, #1241b5 100%);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 50% 0%, rgba(255,255,255,.08) 0%, transparent 70%);
}
.cta-section h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  color: #fff;
  margin-bottom: 1rem;
}
.cta-section p { color: rgba(255,255,255,.78); font-size: 1.05rem; margin-bottom: 2rem; }
.btn-cta-white {
  background: #fff;
  color: var(--skm-blue);
  border: none;
  border-radius: 2rem;
  padding: .75rem 2rem;
  font-weight: 700;
  font-size: .95rem;
  transition: transform var(--transition), box-shadow var(--transition);
  display: inline-block;
  text-decoration: none;
}
.btn-cta-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,.18);
  color: var(--skm-blue);
}
.btn-cta-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.55);
  border-radius: 2rem;
  padding: .73rem 2rem;
  font-weight: 600;
  font-size: .95rem;
  transition: border-color var(--transition), background var(--transition);
  display: inline-block;
  text-decoration: none;
  margin-left: 1rem;
}
.btn-cta-outline:hover { border-color: #fff; background: rgba(255,255,255,.08); color: #fff; }

/* ── FOOTER (matches site) ─────────────────────────── */
.skm-footer {
  background: var(--skm-dark);
  padding: 3rem 0 1.5rem;
}
.skm-footer .footer-brand img { height: 36px; margin-bottom: .75rem; }
.skm-footer p { color: rgba(255,255,255,.5); font-size: .88rem; line-height: 1.7; }
.skm-footer .footer-heading {
  color: rgba(255,255,255,.9);
  font-weight: 700;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 1rem;
}
.skm-footer ul { list-style: none; padding: 0; margin: 0; }
.skm-footer ul li { margin-bottom: .45rem; }
.skm-footer ul li a {
  color: rgba(255,255,255,.5);
  text-decoration: none;
  font-size: .9rem;
  transition: color var(--transition);
}
.skm-footer ul li a:hover { color: #fff; }
.skm-footer .footer-divider {
  border-color: rgba(255,255,255,.08);
  margin: 2rem 0 1.25rem;
}
.skm-footer .footer-bottom {
  color: rgba(255,255,255,.35);
  font-size: .82rem;
}

/* ── ANIMATIONS ────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* ── RESPONSIVE ────────────────────────────────────── */
@media (max-width: 767px) {
  .hero-graphic { display: none; }
  .about-hero { padding: 4rem 0 3.5rem; }
  .hero-stats { gap: 1.5rem; }
  .btn-cta-outline { margin-left: 0; margin-top: .75rem; }
}