/* ---------------------------------------------
   DiPStrategy -- The Approach Section
   style/approach.css
   --------------------------------------------- */

.approach-section {
  position: relative;
  background: var(--navy);
  overflow: hidden;
}

/* --- STICKY HEADER --- */
.approach-header {
  text-align: center;
  padding: 30px 56px 48px;
  position: relative;
  z-index: 2;
}

.approach-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Barlow', sans-serif;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #DEFF2D;
  margin-bottom: 20px;
}

.approach-label-star {
  width: 16px;
  height: 16px;
  animation: spin 12s linear infinite;
}

.approach-headline {
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  font-size: clamp(32px, 4vw, 52px);
  color: #fff;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.approach-subtext {
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.5);
  max-width: 520px;
  margin: 0 auto;
}

/* --- EKG DIVIDER --- */
.approach-ekg {
  width: 100%;
  padding: 0 56px;
  opacity: 0.25;
  margin-bottom: 0;
}

.approach-ekg svg {
  width: 100%;
  height: 28px;
}

/* --- SLIDE WRAPPER --- */
.approach-slider-wrap {
  position: relative;
  overflow: hidden;
  padding: 40px 56px 64px;
}

.approach-track {
  display: flex;
  width: 200%;
  transition: transform 0.65s cubic-bezier(0.77, 0, 0.175, 1);
}

.approach-track.slide-2 {
  transform: translateX(-50%);
}

/* --- SLIDE --- */
.approach-slide {
  width: 45%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-left: 100px;
  margin-right: 50px;
  flex-shrink: 0;
}

/* --- STEP CARD --- */
.approach-step {}

.approach-step-label {
  font-family: 'Barlow', sans-serif;
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
  display: block;
}

.approach-step-title {
  font-family: 'Montserrat', sans-serif;
  line-height: 0.95;
  margin-bottom: 24px;
}

.approach-step-title .light {
  display: block;
  font-weight: 200;
  font-size: clamp(32px, 4vw, 52px);
  letter-spacing: -0.02em;
  color: rgba(255,255,255,0.9);
}

.approach-step-title .bold {
  display: block;
  font-weight: 900;
  font-size: clamp(36px, 4.5vw, 58px);
  letter-spacing: -0.04em;
  color: #fff;
}

.approach-step-desc {
  font-family: 'Barlow', sans-serif;
  font-weight: 300;
  font-size: 13px;
  line-height: 1.4;
  color: rgba(255,255,255,0.45);
  max-width: 90%;
}

/* --- NAV ARROWS --- */
.approach-nav {
  position: absolute;
  bottom: 20px;
  left: 56px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 5;
}

.approach-arrow {
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(255,255,255,0.4);
  padding: 4px;
  display: flex;
  align-items: center;
  transition: color 0.2s;
}

.approach-arrow:hover { color: #DEFF2D; }
.approach-arrow:disabled { opacity: 0.2; cursor: default; }
.approach-arrow svg { width: 20px; height: 20px; }

.approach-dots {
  display: flex;
  gap: 6px;
  align-items: center;
  margin-left: 8px;
}

.approach-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  transition: background 0.3s, width 0.3s;
  cursor: pointer;
  border: none;
  padding: 0;
}

.approach-dot.active {
  background: #DEFF2D;
  width: 20px;
  border-radius: 3px;
}

/* --- RESPONSIVE --- */
@media (max-width: 900px) {
  .approach-section { overflow: visible; }
  .approach-header  { padding: 60px 24px 36px; }
  .approach-slider-wrap { padding: 32px 24px 48px; overflow: visible; }
  .approach-track   { flex-direction: column; width: 100%; transition: none; }
  .approach-track.slide-2 { transform: none; }
  .approach-slide   { width: 100%; grid-template-columns: 1fr; gap: 40px; margin-bottom: 40px; }
  .approach-nav     { display: none; }
  .approach-ekg     { padding: 0 24px; }
}