/* ==========================================================
   Timeline section – append to your existing stylesheet.
   Everything is prefixed with .tl / .tl-* so it won't clash
   with your own classes, and it inherits your site's fonts.
   ========================================================== */

.tl {
  --tl-ink: #2b2b2b;
  --tl-muted: #6f6f6f;
  --tl-white: #ffffff;
  --tl-shadow: 0 6px 14px rgba(0, 0, 0, 0.28);

  padding: clamp(16px, 4vw, 48px) 16px;
   font-family: 'Inter', sans-serif;
  color: var(--tl-ink);
  overflow-x: hidden;
      line-height: 1.6;
}



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

/* ---------- Stage ---------- */
.tl-stage {
  /* 1 design unit = 1/750 of the stage width, so everything scales together */
  --u: calc(100cqw / 750);

  position: relative;
  width: min(100%, 1000px);
  aspect-ratio: 750 / 420;
  margin: 0 auto;
  container-type: inline-size;
}

/* ---------- Track ---------- */
.tl-track {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.tl-track path { fill: none; stroke-linecap: round; }

.tl-track-outline {
  stroke: var(--tl-white);
  stroke-width: 18;
  filter:  #55c2ff;
}

.tl-track-line {
  stroke: #55c2ff;
  stroke-width: 12;
}

.tl-track-dots circle { fill:  #55c2ff; }

/* ---------- Start / End circles ---------- */
.tl-terminal {
  position: absolute;
  left: calc(var(--x) / 750 * 100%);
  top: calc(var(--y) / 420 * 100%);
  width: calc(var(--u) * 90);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background:  #55c2ff)/* ==========================================================
   Timeline section – append to your existing stylesheet.
   Everything is prefixed with .tl / .tl-* so it won't clash
   with your own classes, and it inherits your site's fonts.
   ========================================================== */

.tl {
  --tl-ink: #2b2b2b;
  --tl-muted: #6f6f6f;
  --tl-white: #ffffff;
  --tl-shadow: 0 6px 14px rgba(0, 0, 0, 0.28);

  /* NEW: umber blue (deeper shade) used across the timeline */
  --tl-umber: #0a4f8f;

  padding: clamp(16px, 4vw, 48px) 16px;
  font-family: 'Inter', sans-serif;
  color: var(--tl-ink);
  overflow-x: hidden;
  line-height: 1.6;
}

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

/* ---------- Stage ---------- */
.tl-stage {
  /* 1 design unit = 1/750 of the stage width, so everything scales together */
  --u: calc(100cqw / 750);

  position: relative;
  width: min(100%, 1000px);
  aspect-ratio: 750 / 420;
  margin: 0 auto;
  container-type: inline-size;
}

/* ---------- Track ---------- */
.tl-track {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.tl-track path { fill: none; stroke-linecap: round; }

.tl-track-outline {
  stroke: var(--tl-white);
  stroke-width: 18;
  filter: none;
}

/* ── UMBER BLUE TRACK LINE ─────────────────────────────── */
.tl-track-line {
  stroke: var(--tl-umber);   /* umber blue */
  stroke-width: 12;
}

.tl-track-dots circle { fill: var(--tl-umber); }  /* umber blue dots */

/* ---------- Start / End circles ---------- */
.tl-terminal {
  position: absolute;
  left: calc(var(--x) / 750 * 100%);
  top: calc(var(--y) / 420 * 100%);
  width: calc(var(--u) * 90);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;

  /* ── UMBER BLUE TERMINAL ─────────────────────────────── */
  background: var(--tl-umber);                          /* umber blue fill */
  box-shadow: var(--tl-shadow),
              inset 0 0 0 calc(var(--u) * 4) var(--tl-umber);  /* umber blue ring */
}

.tl-terminal strong {
  font-size: calc(var(--u) * 17);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--tl-white);   /* white text on umber blue */
}

.tl-terminal small {
  margin-top: calc(var(--u) * 4);
  font-size: calc(var(--u) * 7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tl-white);   /* white text on umber blue */
}

/* ---------- Steps ---------- */
.tl-steps { list-style: none; margin: 0; padding: 0; }

/* Each step is a zero-size anchor sitting on the track line */
.tl-step {
  position: absolute;
  left: calc(var(--x) / 750 * 100%);
  top: calc(var(--y) / 420 * 100%);
  width: 0;
  height: 0;
}

/* ── UMBER BLUE DOT (small dot on the track) ───────────── */
.tl-dot {
  position: absolute;
  left: 0;
  top: 0;
  width: calc(var(--u) * 15);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--tl-white);
  border: calc(var(--u) * 2.5) solid var(--tl-umber);   /* umber blue ring */
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* ── UMBER BLUE BADGE (year circles) ───────────────────── */
.tl-badge {
  position: absolute;
  left: 0;
  width: calc(var(--u) * 40);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: calc(var(--u) * 12);
  font-weight: 100;
  color: #ffffff;                                          /* white text */
  background: radial-gradient(circle at 35% 28%, #ffffff, #ffffff 55%),
              var(--tl-umber);                             /* umber blue behind */
  border: calc(var(--u) * 3) solid var(--tl-umber);        /* umber blue ring */
  box-shadow: var(--tl-shadow);
}

.tl-up   .tl-badge { top: calc(var(--u) * -36); }
.tl-down .tl-badge { top: calc(var(--u) *  36); }

.tl-text {
  position: absolute;
  left: 0;
  width: calc(var(--u) * 132);
  transform: translateX(-50%);
  text-align: center;
}

.tl-up   .tl-text { top:    calc(var(--u) * 20); }  /* text below the line */
.tl-down .tl-text { bottom: calc(var(--u) * 20); }  /* text above the line */

.tl-text h3 {
  margin: 0 0 calc(var(--u) * 3);
  font-size: calc(var(--u) * 8);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--tl-ink);
}

.tl-text p {
  margin: 0;
  font-size: calc(var(--u) * 6.8);
  line-height: 1.35;
  color: var(--tl-muted);
}

/* ---------- Small screens: keep proportions, scroll sideways ---------- */
@media (max-width: 560px) {
  .tl { overflow-x: auto; }
  .tl-stage { width: 560px; }
}

.section-header {
  text-align: center;
};
  box-shadow: var(--tl-shadow), inset 0 0 0 calc(var(--u) * 4) #55c2ff;
  width: 100px;
}

.tl-terminal strong {
  font-size: calc(var(--u) * 17);
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  color: var(--tl-ink);
}

.tl-terminal small {
  margin-top: calc(var(--u) * 4);
  font-size: calc(var(--u) * 7);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tl-muted);
}

/* ---------- Steps ---------- */
.tl-steps { list-style: none; margin: 0; padding: 0; }

/* Each step is a zero-size anchor sitting on the track line */
.tl-step {
  position: absolute;
  left: calc(var(--x) / 750 * 100%);
  top: calc(var(--y) / 420 * 100%);
  width: 0;
  height: 0;
}

.tl-dot {
  position: absolute;
  left: 0;
  top: 0;
  width: calc(var(--u) * 15);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--tl-white);
  border: calc(var(--u) * 2.5) solid var(--shade);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.tl-badge {
  position: absolute;
  left: 0;
  width: calc(var(--u) * 40);
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: calc(var(--u) * 12);
  font-weight: 100;
  color: #000000;
  background: radial-gradient(circle at 35% 28%, #fff, #fff 55%), var(--shade);
  border: calc(var(--u) * 3) solid #55c2ff;
  box-shadow: var(--tl-shadow);
}

.tl-up   .tl-badge { top: calc(var(--u) * -36); }
.tl-down .tl-badge { top: calc(var(--u) *  36); }

.tl-text {
  position: absolute;
  left: 0;
  width: calc(var(--u) * 132);
  transform: translateX(-50%);
  text-align: center;
}

.tl-up   .tl-text { top:    calc(var(--u) * 20); }  /* text below the line */
.tl-down .tl-text { bottom: calc(var(--u) * 20); }  /* text above the line */

.tl-text h3 {
  margin: 0 0 calc(var(--u) * 3);
  font-size: calc(var(--u) * 8);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--tl-ink);
}

.tl-text p {
  margin: 0;
  font-size: calc(var(--u) * 6.8);
  line-height: 1.35;
  color: var(--tl-muted);
}

/* ---------- Small screens: keep proportions, scroll sideways ---------- */
@media (max-width: 560px) {
  .tl { overflow-x: auto; }
  .tl-stage { width: 560px; }
}

.section-header{
   text-align: center;
}