:root {
  --bg: #f4f6f8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

a {
  text-decoration: none;
}

.landing-page {
  background: linear-gradient(180deg, #e6f0ee 0%, #f7fafb 42%, #ffffff 100%);
  color: #1f2933;
}

.container {
  position: relative;
  width: 100%;
  overflow: hidden;
}

.back-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  object-fit: cover;
  object-position: center;
  opacity: 0.7;
  background: #021311;
}

.container::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 80px;
  background: linear-gradient(to bottom, rgba(244, 246, 248, 0) 0%, var(--bg) 100%);
  z-index: -1;
  pointer-events: none;
}

.landing-hero {
  min-height: 92vh;
  height: auto;
  padding: 28px 6vw 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.landing-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(15, 118, 110, 0.2), transparent 55%),
    linear-gradient(180deg, rgba(1, 22, 20, 0.35), rgba(1, 22, 20, 0.6));
  z-index: -1;
}

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: relative;
  z-index: 2;
}

.landing-brand {
  color: #f5fffd;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.landing-actions {
  display: inline-flex;
  gap: 10px;
}

.landing-content {
  max-width: 860px;
  margin: 34px 0;
  color: #f5fffd;
  position: relative;
  z-index: 2;
  animation: rise-in 0.8s ease both;
}

.landing-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1.6px;
  font-size: 0.78rem;
  color: #a8dbd5;
}

.landing-content h1 {
  margin: 10px 0 14px;
  font-size: clamp(2rem, 5vw, 3.55rem);
  line-height: 1.08;
  text-align: left;
}

.landing-subtitle {
  width: min(100%, 640px);
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.6;
  color: #dff6f2;
}

.landing-cta {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn-solid,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 10px 16px;
  font-weight: 600;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.btn-solid {
  background: #e9fffb;
  color: #064e49;
}

.btn-solid:hover {
  transform: translateY(-2px);
  background: #cefff8;
}

.btn-ghost {
  background: rgba(7, 39, 36, 0.2);
  color: #ebfffb;
  border-color: rgba(235, 255, 251, 0.45);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  background: rgba(7, 39, 36, 0.35);
}

.landing-metrics {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.landing-metrics article {
  background: rgba(1, 22, 20, 0.35);
  border: 1px solid rgba(214, 255, 248, 0.25);
  border-radius: 14px;
  padding: 14px;
  backdrop-filter: blur(3px);
}

.landing-metrics strong {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.landing-metrics span {
  color: #dff6f2;
  font-size: 0.92rem;
}

.landing-main {
  width: min(1120px, 92vw);
  margin: 38px auto 22px;
}

.landing-section {
  margin-bottom: 30px;
}

.landing-section h2 {
  text-align: left;
  margin: 0 0 16px;
}

.landing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.landing-card {
  background: #ffffff;
  border: 1px solid #d6e7e4;
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.08);
}

.landing-card h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.landing-card p {
  margin: 0;
  color: #3f4b5a;
}
.landing-card:hover{
  color:var(--bg);
  
  background: #2C413F;
  box-shadow: 0 10px 24px rgba(15, 118, 110, 0.08);
}
.landing-card:hover p{
  margin: 0;
  color:var(--bg);
}

.landing-flow {
  background: #f2f7f8;
  border: 1px solid #dae7e8;
  border-radius: 16px;
  padding: 24px;
}

.landing-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.landing-steps article {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #d9e4e4;
  padding: 16px;
}

.landing-steps span {
  display: inline-flex;
  font-weight: 700;
  color: #0f766e;
  margin-bottom: 8px;
}

.landing-steps h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
}

.landing-steps p {
  margin: 0;
  color: #44515f;
}

.landing-footer {
  margin: 18px auto 34px;
  width: min(1120px, 92vw);
  border-radius: 16px;
  background: #2C413F;
  padding: 24px;
  color: #effffb;
  text-align: center;
}

.landing-footer h2 {
  margin: 0 0 10px;
}

.landing-footer p {
  margin: 0 0 18px;
  color: #d9f8f2;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }

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

@media (max-width: 900px) {
  .landing-hero {
    min-height: 80vh;
    padding: 20px 16px 30px;
  }

  .landing-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .landing-metrics,
  .landing-grid,
  .landing-steps {
    grid-template-columns: 1fr;
  }

  .landing-main,
  .landing-footer {
    width: calc(100% - 24px);
  }
}