:root {
  --blue: #0057d8;
  --dark: #0a2568;
  --sky: #1db6ff;
  --green: #34b24a;
  --orange: #ff7b00;
  --surface: rgba(255, 255, 255, 0.86);
  --surface-soft: rgba(255, 255, 255, 0.65);
  --text: #1e2940;
  --text-muted: #5e6e8f;
  --shadow: 0 24px 60px rgba(20, 35, 80, 0.12);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

html,
body {
  width: 100%;
  min-height: 100%;
  overflow-x: hidden;
}

body {
  font-family: "Poppins", sans-serif;
  background: #010203;
  color: var(--text);
}

.main-wrapper {
  position: relative;
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
  background: radial-gradient(
      ellipse 1000px 700px at 50% 20%,
      rgba(80, 150, 240, 0.4) 0%,
      transparent 42%
    ),
    radial-gradient(
      ellipse 1100px 600px at 15% 85%,
      rgba(255, 190, 70, 0.26) 0%,
      transparent 44%
    ),
    radial-gradient(
      ellipse 800px 500px at 85% 65%,
      rgba(130, 210, 255, 0.18) 0%,
      transparent 44%
    ),
    linear-gradient(
      135deg,
      #010203 0%,
      #08192f 22%,
      #0f2d50 48%,
      #0a2139 72%,
      #010203 100%
    );
}

.main-wrapper::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at 50% 10%,
      rgba(255, 255, 255, 0.14) 0%,
      transparent 48%
    ),
    linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, transparent 55%);
  pointer-events: none;
}

.main-wrapper::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
      circle at 25% 50%,
      rgba(110, 210, 255, 0.12) 0%,
      transparent 32%
    ),
    radial-gradient(
      circle at 75% 40%,
      rgba(255, 170, 70, 0.1) 0%,
      transparent 28%
    ),
    linear-gradient(
      to right,
      rgba(0, 60, 180, 0.06) 0%,
      transparent 35%,
      transparent 65%,
      rgba(180, 60, 0, 0.06) 100%
    );
  pointer-events: none;
}

.custom-container {
  position: relative;
  z-index: 5;
  width: min(100%, 1400px);
  margin-inline: auto;
  padding-inline: clamp(18px, 3vw, 48px);
  padding-top: clamp(24px, 3vw, 44px);
  padding-bottom: clamp(80px, 8vw, 120px);
  text-align: center;
}

.left-water,
.right-leaf {
  position: absolute;
  width: min(35vw, 520px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.36;
}

.left-water {
  left: -8%;
  top: 12%;
  background: radial-gradient(
    circle,
    rgba(90, 170, 255, 0.36) 0%,
    transparent 72%
  );
}

.right-leaf {
  right: -6%;
  top: 6%;
  background: radial-gradient(
    circle,
    rgba(255, 180, 70, 0.3) 0%,
    transparent 72%
  );
}

.logo-box {
  display: inline-flex;
  padding: 12px 18px;
  border-radius: 999px;
  background: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 0 1px rgba(0, 87, 216, 0.15),
    0 25px 60px rgba(0, 87, 216, 0.18), 0 0 40px rgba(29, 182, 255, 0.12),
    inset 0 1px 2px rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(2px);
  animation: logoFloat 3.5s ease-in-out infinite;
}

@keyframes logoFloat {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
}

.logo-box img {
  width: clamp(70px, 12vw, 160px);
  max-width: 100%;
  height: auto;
  object-fit: contain;
}

.top-text {
  margin-top: clamp(12px, 2vw, 22px);
  font-size: clamp(0.84rem, 1.1vw, 1.2rem);
  font-weight: 800;
  color: #b8d4ff;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  opacity: 1;
}

.main-heading {
  margin-top: clamp(10px, 1.5vw, 26px);
  font-size: clamp(2.8rem, 8vw, 6rem);
  line-height: 1.02;
  font-weight: 900;
  color: #f3f8ff;
  word-break: break-word;
  text-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
}

.main-heading span {
  background: linear-gradient(90deg, var(--sky), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.description {
  width: min(100%, 880px);
  margin-inline: auto;
  margin-top: clamp(14px, 2vw, 26px);
  font-size: clamp(0.85rem, 1.2vw, 1.2rem);
  line-height: 1.85;
  color: rgba(231, 241, 255, 0.92);
  padding-inline: clamp(4px, 2vw, 14px);
}

.plan-banner {
  margin: clamp(24px, 2.5vw, 32px) auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  flex-wrap: wrap;
  padding: 28px 32px;
  width: min(100%, 900px);
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.12);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 50px 110px rgba(0, 0, 0, 0.45),
    inset 0 1px 3px rgba(255, 255, 255, 0.12), 0 0 50px rgba(100, 180, 255, 0.1);
  backdrop-filter: blur(24px);
}

.plan-info {
  text-align: left;
  min-width: 240px;
  flex: 1 1 320px;
}

.plan-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  color: #eef5ff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.plan-copy {
  margin-top: 12px;
  font-size: 0.98rem;
  line-height: 1.75;
  color: rgba(235, 243, 255, 0.96);
  max-width: 560px;
}

.plan-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  padding: 16px 28px;
  border-radius: 999px;
  color: #081630;
  background: linear-gradient(135deg, #ffd27c, #ffb74d);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: 0 20px 48px rgba(255, 184, 83, 0.24);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.plan-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 54px rgba(255, 184, 83, 0.28);
}

.stay-btn {
  margin-top: clamp(18px, 2.2vw, 34px);
  border: none;
  outline: none;
  border-radius: 999px;
  padding: clamp(12px, 1.1vw, 18px) clamp(28px, 4vw, 58px);
  font-size: clamp(0.78rem, 1vw, 1rem);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, var(--blue), var(--sky));
  box-shadow: 0 18px 40px rgba(0, 87, 216, 0.22);
  transition: 0.35s ease;
}

.stay-btn:hover {
  transform: translateY(-4px);
  background: linear-gradient(135deg, var(--sky), var(--orange));
  box-shadow: 0 22px 48px rgba(29, 182, 255, 0.24);
}

.feature-grid {
  margin-top: clamp(32px, 5vw, 78px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(18px, 2vw, 32px);
}

.feature-card {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 32px;
  padding: clamp(22px, 2vw, 30px) clamp(16px, 2vw, 26px);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  transition: transform 0.35s ease, box-shadow 0.35s ease,
    border-color 0.35s ease;
  border: 1px solid rgba(255, 255, 255, 0.16);
  min-width: 0;
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 34px 70px rgba(20, 35, 80, 0.16);
}

.feature-card .icon {
  width: clamp(68px, 8vw, 92px);
  height: clamp(68px, 8vw, 92px);
  margin-inline: auto;
  display: grid;
  place-items: center;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.65);
  font-size: clamp(2rem, 4vw, 3.5rem);
}

.feature-card h3 {
  margin-top: 16px;
  font-size: clamp(1rem, 1.6vw, 1.6rem);
  font-weight: 800;
  color: #f5f9ff;
}

.feature-card p {
  margin-top: 12px;
  font-size: clamp(0.82rem, 1.1vw, 1rem);
  line-height: 1.85;
  color: rgba(236, 243, 255, 0.82);
}

.blue {
  border-color: rgba(0, 87, 216, 0.28);
}

.green {
  border-color: rgba(52, 178, 74, 0.28);
}

.sky {
  border-color: rgba(29, 182, 255, 0.28);
}

.orange {
  border-color: rgba(255, 123, 0, 0.28);
}

.bottom-line {
  margin-top: clamp(28px, 5vw, 64px);
  font-size: clamp(0.7rem, 1.1vw, 1.1rem);
  font-weight: 700;
  letter-spacing: 0.19em;
  color: rgba(235, 243, 255, 0.92);
  opacity: 0.88;
  text-transform: uppercase;
}

.social-title {
  margin-top: clamp(24px, 3vw, 42px);
  font-size: clamp(0.78rem, 1vw, 1rem);
  font-weight: 700;
  color: rgba(235, 243, 255, 0.92);
  letter-spacing: 0.1em;
}

.social-icons {
  margin-top: 18px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: clamp(12px, 1vw, 20px);
}

.social-icons a {
  width: clamp(44px, 4.6vw, 64px);
  height: clamp(44px, 4.6vw, 64px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #fff;
  font-weight: 800;
  font-size: clamp(0.9rem, 1.5vw, 1.4rem);
  background: linear-gradient(135deg, var(--dark), var(--blue));
  box-shadow: 0 18px 36px rgba(0, 87, 216, 0.18);
  transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.social-icons a:nth-child(2) {
  background: linear-gradient(135deg, var(--green), #7ddc9d);
}

.social-icons a:nth-child(3) {
  background: linear-gradient(135deg, var(--orange), #ffb351);
}

.social-icons a:nth-child(4) {
  background: linear-gradient(135deg, #3d8cff, #13d4ff);
}

.social-icons a:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 22px 42px rgba(0, 87, 216, 0.21);
}

.copyright {
  margin-top: clamp(22px, 3vw, 36px);
  font-size: clamp(0.62rem, 0.95vw, 0.95rem);
  color: var(--text-muted);
}

@media (max-width: 680px) {
  .main-heading {
    font-size: clamp(2.3rem, 11vw, 4.4rem);
  }

  .feature-card {
    padding: 20px;
  }

  .plan-banner {
    justify-content: center;
    padding: 24px 20px;
  }

  .plan-info {
    width: 100%;
    flex: 1 1 100%;
    text-align: center;
  }

  .plan-copy {
    margin-left: auto;
    margin-right: auto;
  }

  .plan-link {
    width: 100%;
    max-width: 320px;
  }
}

@media (max-width: 350px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .main-heading {
    line-height: 1.12;
  }

  .description {
    line-height: 1.7;
  }
}

@media (max-width: 220px) {
  html {
    font-size: 11px;
  }

  .stay-btn {
    width: 100%;
  }
}

@media (max-width: 140px) {
  html {
    font-size: 8px;
  }

  .feature-card {
    padding: 8px;
  }
}