/* Menggunakan siluet ikon solid dengan ukuran dan detail negatif konsisten. */
:root {
  --visual-tint: color-mix(in srgb, var(--accent) 9%, var(--paper));
}
/* Detail potongan mengikuti warna halaman pada tema terang maupun gelap. */
.icon-cutout { fill: var(--paper); stroke: none; }
.icon-detail { fill: none; stroke: var(--paper); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon-face { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; }
.visual-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.visual-icon { width: 26px; height: 26px; fill: currentColor; stroke: none; }

/* Satu ikon bayi per topik, sejajar dengan teks tanpa dekorasi bertumpuk. */
.pain-card { padding-top: 0; border-top: 0; }
.pain-visual { display: flex; align-items: center; justify-content: center; width: 76px; height: 76px; margin-bottom: 28px; border: 1px solid color-mix(in srgb, var(--accent) 12%, transparent); border-radius: 22px; background: var(--visual-tint); color: var(--accent); }
.pain-visual svg { width: 36px; height: 36px; fill: currentColor; stroke: none; }
.pain-card:first-child .pain-visual svg { width: 30px; height: 30px;  }

/* Menata identitas bayi dan grafik pada area terpisah dalam satu bidang. */
.feature-index { padding-top: 0; border-top: 0; }
.growth-art { max-width: 300px; margin: 0 0 28px; }
.growth-art svg { display: block; width: 100%; }
.chart-paper { fill: var(--paper); stroke: var(--line); }
.chart-avatar { fill: var(--visual-tint); }
.chart-baby { color: var(--accent); fill: currentColor; stroke: none; }
.chart-heading { fill: none; stroke: var(--line); stroke-width: 6; stroke-linecap: round; }
.chart-divider { fill: none; stroke: var(--line); }
.chart-grid { fill: none; stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 5; opacity: .65; }
.chart-area { fill: color-mix(in srgb, var(--secondary) 24%, var(--paper)); }
.chart-curve { fill: none; stroke: var(--secondary); stroke-width: 2.5; stroke-linecap: round; }
.chart-point { fill: var(--secondary); stroke: none; }
.feature-list { gap: 34px 30px; }
.feature-card { padding-top: 0; border-top: 0; }
.icon-tile { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; margin-bottom: 18px; border-radius: 15px; color: var(--accent); background: var(--visual-tint); }
.feature-card:nth-child(even) .icon-tile { color: var(--secondary); background: color-mix(in srgb, var(--secondary) 11%, var(--paper)); }

/* Menghubungkan langkah secara halus tanpa menambah teks penjelasan. */
.journey { gap: 40px; }
.journey-card { display: block; position: relative; padding-top: 0; border-top: 0; }
.journey-card::before { content: none; }
.journey-marker { position: relative; display: flex; align-items: center; justify-content: center; width: 66px; height: 66px; margin-bottom: 24px; border: 1px solid var(--line); border-radius: 50%; background: var(--paper); color: var(--accent); }
.journey-step { position: absolute; top: -5px; left: -8px; padding: 0 5px; background: var(--paper); color: var(--muted); font-size: 11px; font-weight: 600; letter-spacing: .03em; }
.journey-card:not(:last-child)::after { content: ""; position: absolute; top: 33px; left: 85px; right: -20px; height: 1px; background: linear-gradient(90deg, var(--line) 60%, transparent); }
.trust-item { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 15px; align-items: start; }
.trust-icon { display: flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 50%; background: color-mix(in srgb, var(--secondary) 10%, var(--paper)); color: var(--secondary); }
.trust-icon .visual-icon { width: 23px; height: 23px; }

/* Mengulang ikon bayi secara sederhana pada ajakan unduh. */
.download-emblem { display: flex; align-items: center; justify-content: center; width: 62px; height: 62px; margin-bottom: 24px; border-radius: 18px; color: var(--accent); background: var(--visual-tint); }
.download-emblem .visual-icon { width: 30px; height: 30px; }
@media (max-width: 1000px) and (min-width: 681px) {
  .feature-index { display: grid; grid-template-columns: 210px minmax(0, 1fr); column-gap: 28px; max-width: none; align-items: start; }
  .growth-art { grid-row: 1 / 4; margin: 0; }
  .feature-index strong { margin-top: 10px; }
}
@media (max-width: 760px) {
  .pain-card { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 0 22px; align-content: start; }
  .pain-visual { grid-row: 1 / 3; width: 64px; height: 64px; border-radius: 18px; margin: 0; }
  .journey { gap: 28px; }
  .journey-card { display: grid; grid-template-columns: 66px minmax(0, 1fr); column-gap: 24px; }
  .journey-marker { grid-row: 1 / 3; margin: 0; }
  .journey-card:not(:last-child)::after { top: 80px; bottom: -12px; left: 32px; right: auto; width: 1px; height: auto; background: var(--line); }
}
@media (max-width: 680px) {
  .growth-art { max-width: 300px; margin: 0 0 24px; }
  .feature-card { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; }
  .icon-tile { width: 44px; height: 44px; border-radius: 14px; margin: 0; }
  .feature-card h3 { margin-bottom: 10px; }
}
@media (max-width: 420px) {
  .pain-card { grid-template-columns: 1fr; }
  .pain-visual { grid-row: auto; margin-bottom: 20px; }
  .journey-card { column-gap: 18px; }
}