/* Template One: why choose us */

/* =========================================================
   PRODUCT TEMPLATE ONE — WHY CHOOSE US
   ========================================================= */
.dd-why-choose {
  position: relative;
  padding: clamp(32px, 4vw, 52px) 0 clamp(64px, 8vw, 108px);
  overflow: hidden;
}

.dd-why-choose--light {
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-surface) 100%);
}

.dd-why-choose--light::before,
.dd-why-choose--light::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.dd-why-choose--light::before {
  width: 360px;
  height: 360px;
  left: -210px;
  top: 48px;
  border: 1px solid rgba(8, 120, 237, 0.12);
}

.dd-why-choose--light::after {
  width: 420px;
  height: 420px;
  right: -300px;
  bottom: -190px;
  background: rgba(2, 183, 210, 0.045);
}

.dd-why-choose__container {
  position: relative;
  z-index: 1;
  width: min(calc(100% - (var(--edge) * 2)), 1368px);
  margin: 0 auto;
}

.dd-why-choose__header {
  max-width: 810px;
  margin: 0 auto clamp(34px, 5vw, 58px);
  text-align: center;
}

.dd-why-choose__eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--color-cyan);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.dd-why-choose__title {
  margin: 0;
  color: var(--color-navy);
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.dd-why-choose__title strong {
  color: var(--color-blue);
  font-weight: 700;
}

.dd-why-choose__underline {
  display: block;
  width: 76px;
  height: 4px;
  margin: 20px auto 18px;
  border-radius: 999px;
  background: var(--color-red);
}

.dd-why-choose__intro {
  max-width: 720px;
  margin: 0 auto;
  color: var(--color-slate);
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  line-height: 1.8;
}

.dd-why-choose__intro > :first-child,
.dd-benefit-card__text > :first-child {
  margin-top: 0;
}

.dd-why-choose__intro > :last-child,
.dd-benefit-card__text > :last-child {
  margin-bottom: 0;
}

.dd-why-choose__intro a,
.dd-benefit-card__text a {
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.dd-why-choose__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 2.2vw, 30px);
}

.dd-benefit-card {
  position: relative;
  min-width: 0;
  padding: clamp(26px, 3vw, 38px);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 38px rgba(10, 34, 86, 0.08);
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.dd-benefit-card::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-blue), var(--color-cyan));
  transform: scaleX(0.28);
  transform-origin: left;
  transition: transform 180ms ease;
}

.dd-benefit-card:hover {
  transform: translateY(-5px);
  border-color: rgba(8, 120, 237, 0.25);
  box-shadow: 0 20px 46px rgba(10, 34, 86, 0.13);
}

.dd-benefit-card:hover::after {
  transform: scaleX(1);
}

.dd-benefit-card__number {
  position: absolute;
  top: 18px;
  right: 22px;
  color: var(--alpha-blue-30);
  font-size: clamp(2.5rem, 5vw, 4.75rem);
  line-height: 1;
  font-weight: 700;
  letter-spacing: -0.08em;
}

.dd-benefit-card__icon {
  position: relative;
  z-index: 1;
  width: 68px;
  height: 68px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  border: 1px solid rgba(8, 120, 237, 0.14);
  border-radius: 18px;
  color: var(--color-blue);
  background: var(--color-surface-blue);
}

.dd-benefit-card__icon i,
.dd-benefit-card__icon i::before {
  display: block;
  margin: 0;
  line-height: 1;
  font-size: 1.8rem;
}

.dd-benefit-card__title {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  color: var(--color-navy);
  font-size: clamp(1.2rem, 1.6vw, 1.45rem);
  line-height: 1.35;
  font-weight: 600;
}

.dd-benefit-card__text {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--color-body);
  font-size: 1rem;
  line-height: 1.78;
}

@media (max-width: 900px) {
  .dd-why-choose__grid {
    grid-template-columns: 1fr;
  }

  .dd-benefit-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 22px;
    align-items: start;
  }

  .dd-benefit-card__icon {
    grid-row: 1 / span 2;
    margin-bottom: 0;
  }
}

@media (max-width: 560px) {
  .dd-why-choose {
    padding: 28px 0 48px;
  }

  .dd-why-choose__header {
    text-align: left;
  }

  .dd-why-choose__underline {
    margin-left: 0;
  }

  .dd-why-choose__intro {
    margin-left: 0;
  }

  .dd-benefit-card {
    display: block;
    padding: 24px;
  }

  .dd-benefit-card__icon {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .dd-benefit-card,
  .dd-benefit-card::after {
    transition: none;
  }
}