:root {
  --navy: #061b4e;
  --navy-soft: #102963;
  --cyan: #00b8b8;
  --aqua: #00c8a8;
  --bg: #f7fbfc;
  --text: #12213f;
  --muted: #5b667a;
  --white: #ffffff;
  --border: rgba(6, 27, 78, 0.10);
  --shadow: 0 24px 70px rgba(6, 27, 78, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 18%, rgba(0, 200, 168, 0.16), transparent 30%),
    radial-gradient(circle at 84% 16%, rgba(0, 184, 184, 0.18), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, #f7fbfc 42%, #edfafa 100%);
  overflow-x: hidden;
}

body::selection {
  background: rgba(0, 184, 184, 0.20);
}

.page-shell {
  position: relative;
  min-height: 100vh;
  padding: 34px clamp(18px, 4vw, 64px) 28px;
  overflow: hidden;
}

.background-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.38;
  background-image:
    linear-gradient(rgba(6, 27, 78, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(6, 27, 78, 0.045) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at center, black 0%, transparent 72%);
}

.orb,
.flow-line {
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.orb {
  border-radius: 999px;
  filter: blur(12px);
  opacity: 0.55;
  animation: float 8s ease-in-out infinite;
}

.orb-one {
  width: 210px;
  height: 210px;
  top: 16%;
  left: -70px;
  background: rgba(0, 200, 168, 0.22);
}

.orb-two {
  width: 280px;
  height: 280px;
  right: -110px;
  top: 12%;
  background: rgba(0, 184, 184, 0.18);
  animation-delay: 1.5s;
}

.orb-three {
  width: 180px;
  height: 180px;
  bottom: 3%;
  left: 52%;
  background: rgba(6, 27, 78, 0.08);
  animation-delay: 3s;
}

.flow-line {
  width: 420px;
  height: 420px;
  border: 1px solid rgba(0, 184, 184, 0.18);
  border-radius: 50%;
}

.flow-line-one {
  top: 130px;
  right: 8%;
  border-left-color: transparent;
  border-bottom-color: transparent;
  animation: rotateFlow 18s linear infinite;
}

.flow-line-two {
  width: 280px;
  height: 280px;
  left: 8%;
  bottom: 120px;
  border-right-color: transparent;
  border-top-color: transparent;
  animation: rotateFlow 22s linear infinite reverse;
}

.site-header,
.hero,
.cards,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.brand img {
  display: block;
  width: clamp(220px, 26vw, 360px);
  height: auto;
  filter: drop-shadow(0 14px 22px rgba(6, 27, 78, 0.12));
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 16px;
  border: 1px solid rgba(0, 184, 184, 0.22);
  border-radius: 999px;
  color: var(--navy);
  background: rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(16px);
  box-shadow: 0 12px 34px rgba(6, 27, 78, 0.08);
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--cyan), var(--aqua));
  box-shadow: 0 0 0 7px rgba(0, 184, 184, 0.11);
}

.hero {
  width: min(940px, 100%);
  margin: clamp(70px, 11vw, 126px) auto 0;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding: 10px 16px;
  border: 1px solid rgba(6, 27, 78, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 36px rgba(6, 27, 78, 0.08);
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.hero-badge span {
  width: 32px;
  height: 2px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--navy), var(--cyan), var(--aqua));
}

h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.35rem, 7vw, 5.7rem);
  line-height: 0.96;
  letter-spacing: -0.075em;
  font-weight: 900;
}

.hero-subtitle {
  width: min(780px, 100%);
  margin: 26px auto 0;
  color: var(--navy-soft);
  font-size: clamp(1.08rem, 2vw, 1.36rem);
  line-height: 1.65;
  font-weight: 600;
}

.hero-text {
  width: min(670px, 100%);
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  text-decoration: none;
  font-size: 0.96rem;
  font-weight: 800;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--navy) 0%, var(--cyan) 58%, var(--aqua) 100%);
  box-shadow: 0 20px 42px rgba(0, 184, 184, 0.27);
}

.btn-primary:hover {
  box-shadow: 0 24px 48px rgba(0, 184, 184, 0.34);
}

.btn-secondary {
  color: var(--navy);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(6, 27, 78, 0.10);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 34px rgba(6, 27, 78, 0.08);
}

.btn-secondary:hover {
  border-color: rgba(0, 184, 184, 0.32);
}

.cards {
  width: min(1180px, 100%);
  margin: clamp(54px, 8vw, 88px) auto 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.card {
  position: relative;
  min-height: 214px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.48));
  backdrop-filter: blur(20px);
  box-shadow: 0 22px 60px rgba(6, 27, 78, 0.09);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card::after {
  content: "";
  position: absolute;
  inset: auto -40px -50px auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(0, 184, 184, 0.11);
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 184, 184, 0.24);
  box-shadow: var(--shadow);
}

.featured-card {
  background:
    linear-gradient(145deg, rgba(6, 27, 78, 0.96), rgba(0, 184, 184, 0.86));
  color: #ffffff;
}

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 28px;
  border-radius: 16px;
  background: rgba(0, 184, 184, 0.12);
  color: var(--navy);
  font-size: 0.82rem;
  font-weight: 900;
}

.featured-card .card-icon {
  background: rgba(255, 255, 255, 0.17);
  color: #ffffff;
}

.card h2 {
  margin: 0 0 12px;
  color: inherit;
  font-size: 1.18rem;
  letter-spacing: -0.035em;
}

.card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
  font-size: 0.96rem;
}

.featured-card p {
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  margin-top: clamp(44px, 7vw, 72px);
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

.fade-in {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeIn 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.30s; }
.delay-3 { animation-delay: 0.45s; }

@keyframes fadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(0, -18px, 0) scale(1.04);
  }
}

@keyframes rotateFlow {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 860px) {
  .page-shell {
    padding-top: 24px;
  }

  .site-header {
    align-items: flex-start;
  }

  .brand img {
    width: 220px;
  }

  .status-pill {
    font-size: 0.78rem;
    padding: 9px 12px;
  }

  .hero {
    margin-top: 78px;
  }

  h1 {
    letter-spacing: -0.058em;
  }

  .cards {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .site-header {
    flex-direction: column;
    align-items: center;
  }

  .hero {
    margin-top: 54px;
  }

  .hero-badge {
    margin-bottom: 18px;
  }

  .hero-actions,
  .btn {
    width: 100%;
  }

  .card {
    min-height: auto;
    padding: 24px;
    border-radius: 24px;
  }

  .flow-line-one,
  .flow-line-two {
    display: none;
  }
}