:root {
  --landing-dark: #071225;
  --landing-blue: #0d6efd;
  --landing-cyan: #38bdf8;
  --landing-purple: #7c3aed;
  --landing-soft: #f4f7fb;
  --landing-text: #172033;
  --landing-muted: #64748b;
  --landing-card-shadow: 0 24px 70px rgba(15, 23, 42, 0.14);
}

html {
  scroll-behavior: smooth;
}

.landing-page {
  background:
    radial-gradient(circle at top left, rgba(13, 110, 253, 0.10), transparent 34rem),
    linear-gradient(180deg, #f8fbff 0%, #ffffff 40%, #f8fafc 100%);
  color: var(--landing-text);
}

.hero-slider-section {
  min-height: calc(100vh - 96px);
  background: #071225;
}

.hero-carousel,
.hero-carousel .carousel-inner,
.hero-carousel .carousel-item,
.hero-slide {
  min-height: calc(100vh - 96px);
}

.hero-slide {
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 7rem) 0;
  color: #fff;
  isolation: isolate;
}

.hero-slide::before,
.hero-slide::after {
  position: absolute;
  content: "";
  border-radius: 999px;
  filter: blur(10px);
  opacity: 0.55;
  z-index: -1;
}

.hero-slide::before {
  width: 32rem;
  height: 32rem;
  right: -8rem;
  top: 4rem;
  background: rgba(56, 189, 248, 0.28);
  animation: landingFloat 8s ease-in-out infinite;
}

.hero-slide::after {
  width: 22rem;
  height: 22rem;
  left: -6rem;
  bottom: 2rem;
  background: rgba(124, 58, 237, 0.24);
  animation: landingFloat 10s ease-in-out infinite reverse;
}

.hero-slide-video {
  background:
    linear-gradient(120deg, rgba(7, 18, 37, 0.92), rgba(13, 54, 116, 0.88)),
    radial-gradient(circle at 78% 20%, rgba(56, 189, 248, 0.35), transparent 28rem);
}

.hero-slide-operations {
  background:
    linear-gradient(120deg, rgba(8, 47, 73, 0.93), rgba(15, 23, 42, 0.94)),
    radial-gradient(circle at 70% 35%, rgba(34, 197, 94, 0.28), transparent 24rem);
}

.hero-slide-growth {
  background:
    linear-gradient(120deg, rgba(49, 46, 129, 0.94), rgba(15, 23, 42, 0.95)),
    radial-gradient(circle at 74% 30%, rgba(236, 72, 153, 0.22), transparent 24rem);
}

.landing-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 1rem;
  padding: 0.38rem 0.75rem;
  border: 1px solid rgba(13, 110, 253, 0.20);
  border-radius: 999px;
  background: rgba(13, 110, 253, 0.08);
  color: #0d6efd;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-copy .landing-kicker {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.12);
  color: #dbeafe;
}

.hero-copy h1,
.hero-copy h2 {
  max-width: 760px;
  margin-bottom: 1.25rem;
  font-size: clamp(2.5rem, 6vw, 5.45rem);
  font-weight: 850;
  line-height: 0.96;
  letter-spacing: -0.07em;
}

.hero-copy h2 {
  font-size: clamp(2.2rem, 5vw, 4.65rem);
}

.hero-copy p {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.hero-media-card,
.photo-slide-card {
  position: relative;
  min-height: 430px;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 2rem;
  background: rgba(255, 255, 255, 0.10);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
  transform: perspective(1100px) rotateY(-4deg) rotateX(2deg);
}

.video-placeholder {
  display: grid;
  min-height: 255px;
  place-items: center;
  gap: 1rem;
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 1.5rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 24px);
  text-align: center;
}

.video-placeholder span {
  display: block;
  color: rgba(255, 255, 255, 0.70);
}

.play-button {
  display: grid;
  width: 86px;
  height: 86px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: #fff;
  color: var(--landing-blue);
  font-size: 2.7rem;
  box-shadow: 0 18px 50px rgba(13, 110, 253, 0.38);
}

.hero-dashboard-preview {
  margin-top: 1.25rem;
  padding: 1.25rem;
  border-radius: 1.25rem;
  background: rgba(2, 6, 23, 0.38);
}

.preview-chip {
  display: inline-flex;
  margin: 0 0.35rem 0.7rem 0;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 800;
}

.preview-chip.blue { background: rgba(56, 189, 248, 0.22); color: #bae6fd; }
.preview-chip.green { background: rgba(34, 197, 94, 0.22); color: #bbf7d0; }
.preview-chip.purple { background: rgba(167, 139, 250, 0.22); color: #ddd6fe; }

.preview-bars {
  display: grid;
  gap: 0.7rem;
}

.preview-bars i {
  display: block;
  height: 0.8rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.10));
}

.preview-bars i:nth-child(1) { width: 88%; }
.preview-bars i:nth-child(2) { width: 68%; }
.preview-bars i:nth-child(3) { width: 96%; }
.preview-bars i:nth-child(4) { width: 54%; }

.photo-illustration {
  min-height: 305px;
  border-radius: 1.4rem;
  background: rgba(255, 255, 255, 0.11);
}

.warehouse-visual {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.9rem;
  padding: 1.25rem;
}

.warehouse-visual span {
  border-radius: 1rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.45)),
    linear-gradient(90deg, #0ea5e9, #22c55e);
  animation: landingPulse 2.8s ease-in-out infinite;
}

.warehouse-visual span:nth-child(2),
.warehouse-visual span:nth-child(4) {
  animation-delay: 0.5s;
  transform: translateY(2rem);
}

.module-visual {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding: 1.25rem;
}

.module-visual div {
  display: grid;
  min-height: 132px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  font-weight: 800;
}

.module-visual i {
  font-size: 2.25rem;
}

.photo-caption {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.25rem;
  color: rgba(255, 255, 255, 0.80);
}

.photo-caption strong {
  display: block;
  color: #fff;
}

.hero-carousel .carousel-control-prev,
.hero-carousel .carousel-control-next {
  width: 6%;
}

.landing-section {
  padding: clamp(4rem, 8vw, 7rem) 0;
}

.section-heading {
  max-width: 820px;
  margin: 0 auto 3rem;
  text-align: center;
}

.section-heading h2,
.contact-card h2 {
  margin-bottom: 1rem;
  color: #0f172a;
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 850;
  letter-spacing: -0.055em;
}

.section-heading p,
.contact-card p {
  color: var(--landing-muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.feature-card,
.workflow-panel,
.contact-card,
.support-card {
  height: 100%;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 1.6rem;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 45px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(12px);
}

.feature-card {
  padding: 1.6rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--landing-card-shadow);
}

.feature-card i {
  display: inline-grid;
  width: 52px;
  height: 52px;
  margin-bottom: 1.1rem;
  place-items: center;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--landing-blue), var(--landing-cyan));
  color: #fff;
  font-size: 1.55rem;
}

.feature-card h3,
.workflow-panel h3 {
  font-size: 1.18rem;
  font-weight: 800;
}

.feature-card p,
.workflow-panel p {
  margin-bottom: 0;
  color: var(--landing-muted);
  line-height: 1.7;
}

.workflow-section {
  background:
    linear-gradient(180deg, #ffffff, #f1f5f9);
}

.workflow-panel {
  padding: 2rem;
}

.workflow-panel span {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: rgba(13, 110, 253, 0.18);
  font-size: 4rem;
  font-weight: 900;
  line-height: 1;
}

.pricing-section {
  background: #fff;
}

.pricing-section #package-list .card {
  overflow: hidden;
  border: 1px solid rgba(13, 110, 253, 0.12);
  border-radius: 1.4rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.pricing-section #package-list .card:hover {
  transform: translateY(-8px);
  border-color: rgba(13, 110, 253, 0.36);
  box-shadow: var(--landing-card-shadow);
}

.contact-section {
  background:
    radial-gradient(circle at 80% 0%, rgba(13, 110, 253, 0.12), transparent 30rem),
    #f8fafc;
}

.contact-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.6rem, 4vw, 3rem);
}

.contact-details {
  display: grid;
  min-width: min(100%, 330px);
  gap: .75rem;
}

.contact-details > div {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  align-items: center;
  gap: .8rem;
  padding: .8rem 0;
  border-bottom: 1px solid rgba(15, 23, 42, .1);
}

.contact-details > div:last-child {
  border-bottom: 0;
}

.contact-details i {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  background: #e7f1ff;
  color: #0d6efd;
  font-size: 1.05rem;
}

.contact-details span,
.contact-details small,
.contact-details strong {
  display: block;
}

.contact-details small {
  color: var(--landing-muted);
  font-size: .76rem;
}

.contact-details strong {
  overflow-wrap: anywhere;
  color: #172033;
  font-size: .95rem;
}

.reveal-on-scroll {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.support-hero {
  padding: clamp(4rem, 8vw, 6rem) 0;
  background:
    linear-gradient(120deg, rgba(7, 18, 37, 0.96), rgba(13, 54, 116, 0.90)),
    radial-gradient(circle at 80% 20%, rgba(56, 189, 248, 0.28), transparent 28rem);
  color: #fff;
}

.support-hero h1 {
  font-size: clamp(2.25rem, 5vw, 4.5rem);
  font-weight: 850;
  letter-spacing: -0.055em;
}

.support-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.12rem;
  line-height: 1.75;
}

.support-card {
  padding: clamp(1.5rem, 4vw, 2.4rem);
}

.support-info-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  border-radius: 1rem;
  background: #f8fafc;
}

.support-info-item i {
  color: var(--landing-blue);
  font-size: 1.5rem;
}

@keyframes landingFloat {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(0, -24px, 0) scale(1.04); }
}

@keyframes landingPulse {
  0%, 100% { opacity: 0.72; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-0.6rem); }
}

@media (max-width: 991px) {
  .hero-slider-section,
  .hero-carousel,
  .hero-carousel .carousel-inner,
  .hero-carousel .carousel-item,
  .hero-slide {
    min-height: auto;
  }

  .hero-slide {
    padding: 4.5rem 0 5rem;
  }

  .hero-media-card,
  .photo-slide-card {
    min-height: 340px;
    transform: none;
  }

  .contact-card {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 767px) {
  .hero-actions .btn {
    width: 100%;
  }

  .photo-caption {
    flex-direction: column;
  }

  .module-visual {
    grid-template-columns: 1fr;
  }
}