/* Dron Business Cards — scoped under .dbs-root */

.dbs-root {
  --dbs-card-radius: 20px;
  --dbs-card-gap: 24px;
  --dbs-section-pad: 40px;
  --dbs-card-pad-top: 26px;
  --dbs-card-pad-x: 28px;
  --dbs-card-pad-bottom: 22px;
  --dbs-color-white: #ffffff;
  --dbs-color-text-muted: rgba(255, 255, 255, 0.92);
  box-sizing: border-box;
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--dbs-color-white);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

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

.dbs-root h3,
.dbs-root h4,
.dbs-root p,
.dbs-root ul {
  margin: 0;
  padding: 0;
}

.dbs-root ul {
  list-style: none;
}

/* ── Grid ── */
.dbs-root .dbs-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--dbs-card-gap);
  padding: var(--dbs-section-pad);
}

/* ── Card ── */
.dbs-root .dbs-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 385px;
  border-radius: var(--dbs-card-radius);
  overflow: hidden;
  background-color: #1a1a2e;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--dbs-color-white);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.08);
}

.dbs-root a.dbs-card {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: filter 0.2s ease, box-shadow 0.2s ease;
}

.dbs-root a.dbs-card:hover {
  filter: brightness(1.05);
  box-shadow: 0 6px 28px rgba(15, 23, 42, 0.12);
}

.dbs-root a.dbs-card:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

.dbs-root .dbs-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    100deg,
    rgba(0, 0, 0, 0.28) 0%,
    rgba(0, 0, 0, 0.1) 38%,
    rgba(0, 0, 0, 0) 62%
  );
  pointer-events: none;
}

.dbs-root .dbs-card__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--dbs-card-pad-top) var(--dbs-card-pad-x) var(--dbs-card-pad-bottom);
  max-width: 66%;
}

.dbs-root .dbs-card__number {
  display: block;
  font-size: clamp(36px, 4vw, 48px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.dbs-root .dbs-card__title {
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  word-break: keep-all;
}

.dbs-root .dbs-card h3.dbs-card__title,
.dbs-root .dbs-card h4.dbs-card__label {
  color: #fff !important;
}

.dbs-root .dbs-card__desc {
  font-size: clamp(12px, 1.2vw, 14px);
  font-weight: 400;
  line-height: 1.55;
  color: var(--dbs-color-text-muted);
  margin-bottom: 14px;
  word-break: keep-all;
}

.dbs-root .dbs-card__label {
  font-size: clamp(13px, 1.3vw, 15px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 8px;
}

.dbs-root .dbs-card__more {
  position: absolute;
  z-index: 2;
  right: var(--dbs-card-pad-x);
  bottom: var(--dbs-card-pad-bottom);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  pointer-events: none;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.dbs-root a.dbs-card:hover .dbs-card__more {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

.dbs-root .dbs-card__list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dbs-root .dbs-card__item {
  display: flex;
  align-items: flex-start;
  gap: 7px;
}

.dbs-root .dbs-card__check {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  margin-top: 3px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  background: transparent;
}

.dbs-root .dbs-card__check::before {
  content: "";
  display: block;
  width: 5px;
  height: 3px;
  border-left: 1.5px solid rgba(255, 255, 255, 0.9);
  border-bottom: 1.5px solid rgba(255, 255, 255, 0.9);
  transform: rotate(-45deg) translate(0.5px, -0.5px);
}

.dbs-root .dbs-card__item-text {
  font-size: clamp(11px, 1.1vw, 13px);
  font-weight: 400;
  line-height: 1.45;
  color: var(--dbs-color-text-muted);
  word-break: keep-all;
}

/* Card 05 has 5 items instead of 6 */
.dbs-root .dbs-card--05 .dbs-card__list {
  gap: 5px;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .dbs-root .dbs-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .dbs-root .dbs-card {
    min-height: 360px;
  }

  .dbs-root .dbs-card__content {
    max-width: 68%;
  }
}

@media (max-width: 640px) {
  .dbs-root {
    --dbs-card-pad-top: 24px;
    --dbs-card-pad-x: 22px;
    --dbs-card-pad-bottom: 20px;
  }

  .dbs-root .dbs-cards {
    grid-template-columns: 1fr;
    padding: 24px 16px;
    gap: 16px;
  }

  .dbs-root .dbs-card {
    min-height: 340px;
  }

  .dbs-root .dbs-card__content {
    max-width: 75%;
  }
}

/* ── Compare mode (pixel-perfect QA at 1536×874) ── */
body.dbs-compare-mode {
  margin: 0;
  background: #f5f7fa;
}

body.dbs-compare-mode .dbs-root.dbs-preview {
  width: 1536px;
  margin: 0;
}

body.dbs-compare-mode .dbs-root .dbs-cards {
  padding: 40px;
  gap: 24px;
}

body.dbs-compare-mode .dbs-root .dbs-card {
  min-height: 385px;
  border-radius: 20px;
}

body.dbs-compare-mode .dbs-root .dbs-card__content {
  padding: var(--dbs-card-pad-top) var(--dbs-card-pad-x) var(--dbs-card-pad-bottom);
  max-width: 64%;
}

body.dbs-compare-mode .dbs-root .dbs-card__number {
  font-size: 46px;
  margin-bottom: 8px;
}

body.dbs-compare-mode .dbs-root .dbs-card__title {
  font-size: 24px;
  margin-bottom: 7px;
}

body.dbs-compare-mode .dbs-root .dbs-card h3.dbs-card__title,
body.dbs-compare-mode .dbs-root .dbs-card h4.dbs-card__label {
  color: #fff !important;
}

body.dbs-compare-mode .dbs-root .dbs-card__desc {
  font-size: 13.5px;
  margin-bottom: 12px;
  line-height: 1.5;
}

body.dbs-compare-mode .dbs-root .dbs-card__label {
  font-size: 14.5px;
  margin-bottom: 7px;
}

body.dbs-compare-mode .dbs-root .dbs-card__item-text {
  font-size: 12.5px;
  line-height: 1.4;
}

body.dbs-compare-mode .dbs-root .dbs-card__check {
  width: 14px;
  height: 14px;
  margin-top: 3px;
}

body.dbs-compare-mode .dbs-root .dbs-card__list {
  gap: 4px;
}

body.dbs-compare-mode .dbs-root .dbs-card--05 .dbs-card__list {
  gap: 5px;
}