@charset "UTF-8";
:root {
  --primary: #298e7e;
  --secondary: #F2F9F6;
  --bg-deep: #0b0f0f;
  --bg-deeper: #07090a;
  --card-start: #192422;
  --card-end: #0e1413;
  --stroke: rgba(255, 255, 255, .06);
  --text: #e7f0ed;
  --muted: #9fb3ad;
  --shadow: 0 10px 24px rgba(0, 0, 0, .45);
}

* {
  font-family: "Noto Sans TC", sans-serif;
}

body {
  color: var(--text);
  background: radial-gradient(800px 400px at 85% -10%, rgba(47, 161, 134, 0.12), transparent 60%), radial-gradient(700px 350px at -5% 110%, rgba(47, 161, 134, 0.1), transparent 60%), linear-gradient(120deg, var(--bg-deep), var(--bg-deeper));
  min-height: 100vh;
}

h2 {
  letter-spacing: 2px;
  line-height: 1.4 !important;
}

.navbar-content {
  position: absolute;
  top: 10px;
  left: 20px;
}

.banner-content {
  padding: 5rem 1rem 15rem;
  background: linear-gradient(120deg, rgb(10, 15, 15) 0%, rgba(20, 36, 36, 0.95) 50%, rgba(47, 161, 134, 0.9) 100%);
}
@media (max-width: 575px) {
  .banner-content {
    padding: 5rem 1rem 10rem;
  }
}

.badge {
  display: block;
  padding: 0.5rem 1rem;
  color: #fff;
  background-color: var(--primary);
  border-radius: 5px;
  font-weight: 500;
}
.badge i {
  color: #fff;
}

h1 {
  font-weight: 700;
  font-size: 60px;
  text-align: center;
  color: var(--secondary);
  line-height: 1.3;
  letter-spacing: 2px;
}
@media (max-width: 575px) {
  h1 {
    font-size: 40px;
  }
}

.main-btn,
.sub-btn {
  padding: 0.5rem 2rem;
  border-radius: 5px;
  font-weight: 500;
  font-size: 1.25rem;
  letter-spacing: 1px;
  text-decoration: none;
  transition: all 0.3s;
}
.main-btn:hover,
.sub-btn:hover {
  opacity: 0.8;
}

.main-btn {
  color: #fff;
  background-color: var(--primary);
  border: 1px solid var(--primary);
}
.main-btn:hover {
  color: #fff;
}

.sub-btn {
  color: var(--primary);
  background-color: var(--secondary);
  border: 1px solid var(--primary);
}
.sub-btn:hover {
  color: var(--primary);
}

#feature {
  padding: 1rem;
  position: relative;
  top: -150px;
  border-radius: 16px;
  background-color: #142424;
}
#feature .card {
  color: #fff;
  background: linear-gradient(135deg, var(--card-start), var(--card-end));
  border-radius: 16px;
}
#feature .feature-icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: rgba(47, 161, 134, 0.12);
}

#usecases .card {
  border-radius: 16px;
  background: linear-gradient(135deg, var(--card-start), var(--card-end));
  box-shadow: 4px 4px 8px var(--primary);
}

#main {
  position: relative;
  color: var(--text);
  overflow: hidden;
}
#main .glass-tile {
  margin-top: 50px;
  position: relative;
  left: -50px;
  background: linear-gradient(135deg, rgba(25, 36, 34, 0.75), rgba(14, 20, 19, 0.75));
  border: 1px solid var(--stroke);
  border-radius: 16px;
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: blur(6px);
          backdrop-filter: blur(6px);
  padding: 1.5rem;
}
@media (min-width: 992px) {
  #main .glass-tile {
    padding: 2.5rem;
  }
}
@media (max-width: 991px) {
  #main .glass-tile {
    margin-top: 0;
    left: 0;
  }
}
#main .img-frame {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--stroke);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.04) inset, 0 10px 28px rgba(0, 0, 0, 0.5), 0 0 40px rgba(47, 161, 134, 0.12);
}
#main .img-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(600px 300px at 80% 10%, rgba(47, 161, 134, 0.18), transparent 60%);
  pointer-events: none;
}
#main .img-frame img {
  width: 100%;
  display: block;
}
#main .split-title {
  position: relative;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 2px;
}
#main .split-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: -18px;
  width: 110px;
  height: 4px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--primary), rgba(47, 161, 134, 0.15));
  box-shadow: 0 0 12px rgba(47, 161, 134, 0.35);
}
@media (max-width: 991px) {
  #main .split-title::before {
    left: 50%;
    transform: translateX(-50%);
  }
}
#main .split-lead {
  color: var(--muted);
}
#main .feature-dot {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--muted);
}
#main .feature-dot i {
  color: var(--primary);
  opacity: 0.9;
  margin-top: 0.15rem;
}

.faq-title {
  letter-spacing: 0.2px;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}

.faq-subtitle {
  color: var(--muted);
}

.faq-wrap {
  max-width: 800px;
  margin-inline: auto;
}

.accordion .accordion-item {
  background: linear-gradient(135deg, var(--card-start), var(--card-end));
  border: 1px solid var(--stroke);
  border-radius: 14px !important;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.accordion .accordion-item + .accordion-item {
  margin-top: 14px;
}
.accordion .accordion-item .accordion-button {
  color: var(--text);
  background: transparent;
  padding: 18px 22px;
  font-weight: 600;
  border: 0;
  box-shadow: none;
}
.accordion .accordion-item .accordion-button:hover {
  background: linear-gradient(135deg, rgba(31, 45, 42, 0.85), rgba(18, 25, 23, 0.85));
}
.accordion .accordion-item .accordion-button:focus {
  box-shadow: 0 0 0 2px rgba(47, 161, 134, 0.25);
}
.accordion .accordion-item .accordion-button::after {
  background-image: none !important;
  /* 移除預設箭頭 */
  content: "\f282";
  /* bi-chevron-down */
  font-family: "bootstrap-icons";
  transform: rotate(0deg);
  transition: transform 0.2s ease;
  color: #bcd7d0;
  font-size: 1rem;
}
.accordion .accordion-item .accordion-button:not(.collapsed) {
  color: var(--text);
  border-left: 4px solid var(--primary);
  padding-left: 18px;
  background: linear-gradient(135deg, rgba(31, 45, 42, 0.95), rgba(14, 20, 19, 0.95));
}
.accordion .accordion-item .accordion-button:not(.collapsed)::after {
  transform: rotate(180deg);
  color: var(--primary);
}
.accordion .accordion-item .accordion-body {
  color: var(--muted);
  padding: 18px 22px 22px;
  line-height: 1.7;
}

#cta {
  margin-top: 150px;
  padding: 50px 0;
  position: relative;
}
#cta::before {
  content: "";
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 1px;
  background-color: var(--primary);
  border-radius: 2px;
}
#cta .btn {
  background-color: var(--primary);
}/*# sourceMappingURL=style.css.map */