.why {
  position: relative;
  background: #ffffff;
  padding: 96px 0;
  overflow: hidden;
}

.why-bg { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.why-bg-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.04;
}
.why-bg-shape--1 {
  width: 600px; height: 600px;
  background: #00C2A8;
  top: -200px; right: -150px;
}
.why-bg-shape--2 {
  width: 400px; height: 400px;
  background: #0B1F3A;
  bottom: -150px; left: -100px;
}

/* ── Layout ── */
.why-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: start;
}
.why-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.why-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  font-weight: 700;
  color: #00C2A8;
  color: var(--secondary, #00C2A8);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.why-label-line {
  display: inline-block;
  width: 28px; height: 2px;
  background: #00C2A8;
  background: var(--secondary, #00C2A8);
  border-radius: 2px;
  flex-shrink: 0;
}

.why-heading {
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 800;
  color: #0B1F3A;
  color: var(--primary, #0B1F3A);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
}
.why-heading-accent {
  color: #00C2A8;
  color: var(--secondary, #00C2A8);
}

.why-intro {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(0,0,0,0.07);
}
.why-intro p {
  font-size: 14.5px;
  color: #6B7280;
  color: var(--text-light, #6B7280);
  line-height: 1.8;
  margin: 0;
}
.why-intro strong {
  color: #0B1F3A;
  color: var(--primary, #0B1F3A);
  font-weight: 600;
}

/* Quick stats */
.why-quick-stats {
  display: flex;
  gap: 0;
  background: #0B1F3A;
  background: var(--primary, #0B1F3A);
  border-radius: 14px;
  overflow: hidden;
}
.why-quick-stat {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 20px 16px;
  border-right: 1px solid rgba(255,255,255,0.07);
  position: relative;
  transition: background 0.2s;
}
.why-quick-stat:last-child { border-right: none; }
.why-quick-stat:hover { background: rgba(0,194,168,0.08); }
.why-quick-num {
  font-size: 28px;
  font-weight: 800;
  color: #00C2A8;
  color: var(--secondary, #00C2A8);
  line-height: 1;
  letter-spacing: -0.02em;
}
.why-quick-num span {
  font-size: 18px;
  font-weight: 700;
}
.why-quick-label {
  font-size: 11.5px;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-align: center;
}

/* ── Timeline ── */
.why-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.why-timeline-item {
  display: flex;
  gap: 20px;
  padding-bottom: 8px;
}

.why-timeline-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}
.why-timeline-icon {
  width: 44px; height: 44px;
  background: rgba(0,194,168,0.1);
  border: 2px solid rgba(0,194,168,0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #00C2A8;
  color: var(--secondary, #00C2A8);
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  z-index: 1;
}
.why-timeline-item:hover .why-timeline-icon {
  background: rgba(0,194,168,0.18);
  border-color: #00C2A8;
  transform: scale(1.08);
}
.why-timeline-icon--alt {
  background: rgba(11,31,58,0.07);
  border-color: rgba(11,31,58,0.15);
  color: #0B1F3A;
  color: var(--primary, #0B1F3A);
}
.why-timeline-item:hover .why-timeline-icon--alt {
  background: rgba(11,31,58,0.13);
  border-color: #0B1F3A;
}

.why-timeline-line {
  width: 2px;
  flex: 1;
  min-height: 40px;
  background: linear-gradient(to bottom, rgba(0,194,168,0.3), rgba(0,194,168,0.05));
  margin: 4px 0;
}
.why-timeline-line--last {
  background: linear-gradient(to bottom, rgba(0,194,168,0.3), transparent);
}

.why-timeline-body {
  flex: 1;
  padding: 8px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.why-timeline-title {
  font-size: 18px;
  font-weight: 800;
  color: #0B1F3A;
  color: var(--primary, #0B1F3A);
  letter-spacing: -0.01em;
  margin: 0;
  line-height: 1;
}
.why-timeline-text {
  font-size: 13.5px;
  color: #6B7280;
  color: var(--text-light, #6B7280);
  line-height: 1.75;
  margin: 0;
}
.why-timeline-text strong {
  color: #0B1F3A;
  font-weight: 600;
}
.why-timeline-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.why-timeline-tags span {
  font-size: 11px;
  font-weight: 600;
  color: #00C2A8;
  color: var(--secondary, #00C2A8);
  background: rgba(0,194,168,0.08);
  border: 1px solid rgba(0,194,168,0.2);
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

.why-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 16px;
}

.why-img-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 28px 72px rgba(11,31,58,0.15);
}
.why-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(11,31,58,0.45) 100%);
  pointer-events: none;
}
.why-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.why-img-wrap:hover .why-img { transform: scale(1.04); }

/* Cert badge */
.why-cert-badge {
  position: absolute;
  top: -8px;
  right: -16px;
  background: #00C2A8;
  background: var(--secondary, #00C2A8);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 28px rgba(0,194,168,0.35);
  z-index: 2;
  min-width: 190px;
}
.why-cert-icon {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.2);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}
.why-cert-title {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
}
.why-cert-sub {
  display: block;
  font-size: 11px;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
}

/* Feature card */
.why-feature-card {
  background: #0B1F3A;
  background: var(--primary, #0B1F3A);
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(0,194,168,0.12);
}
.why-feature-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: rgba(0,194,168,0.1);
  border-bottom: 1px solid rgba(0,194,168,0.12);
  font-size: 12.5px;
  font-weight: 700;
  color: #00C2A8;
  color: var(--secondary, #00C2A8);
  letter-spacing: 0.02em;
}
.why-feature-card-header svg { flex-shrink: 0; }
.why-feature-list {
  list-style: none;
  padding: 14px 18px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.why-feature-list li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  color: rgba(255,255,255,0.72);
  font-weight: 500;
}
.why-feature-list li svg {
  color: #00C2A8;
  background: rgba(0,194,168,0.12);
  border-radius: 50%;
  padding: 2px;
  width: 20px; height: 20px;
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .why { padding: 72px 0; }
  .why-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .why-visual { padding-top: 0; }
  .why-cert-badge { right: 0; top: -12px; }
}

@media (max-width: 640px) {
  .why { padding: 56px 0; }
  .why-img { height: 240px; }
  .why-cert-badge {
    position: relative;
    top: auto; right: auto;
    min-width: auto;
    margin-bottom: 4px;
  }
  .why-quick-stats { border-radius: 10px; }
  .why-quick-num { font-size: 22px; }
}