/* ===== Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  min-height: 100vh;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: linear-gradient(160deg, #1a7a4a 0%, #1b5e8a 55%, #0d3d6e 100%);
  color: #ffffff;
  overflow-x: hidden;
  position: relative;
}

/* ===== Ambient glow blobs ===== */
body::before,
body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  pointer-events: none;
  z-index: 0;
}

body::before {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, #4dd98a, transparent 70%);
  top: -120px;
  left: -120px;
}

body::after {
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, #38b2f7, transparent 70%);
  bottom: -100px;
  right: -100px;
}

/* ===== Page wrapper ===== */
.page-wrapper {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

/* ===== Hero section ===== */
.hero {
  text-align: center;
  margin-bottom: 56px;
}

/* ===== Cloud icon (pure CSS) ===== */
.cloud-icon {
  display: inline-flex;
  align-items: flex-end;
  justify-content: center;
  margin-bottom: 28px;
}

.cloud-icon svg {
  width: 120px;
  height: 80px;
  filter: drop-shadow(0 6px 24px rgba(255, 255, 255, 0.35));
}

/* ===== Heading ===== */
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
  line-height: 1.15;
}

.hero h1 span {
  color: #7df5b6;
}

/* ===== Cards ===== */
.cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.card {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  padding: 40px 36px;
  text-align: center;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.26);
}

.card-icon {
  font-size: 2.4rem;
  margin-bottom: 16px;
  display: block;
}

.card h2 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 600;
  margin-bottom: 12px;
  color: #c6f7e2;
}

.card p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== Decorative clouds ===== */
.deco-clouds {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.deco-cloud {
  position: absolute;
  opacity: 0.12;
}

.deco-cloud svg {
  fill: #ffffff;
}

.deco-cloud--1 {
  top: 8%;
  left: -60px;
  width: 260px;
}

.deco-cloud--2 {
  top: 22%;
  right: -40px;
  width: 200px;
}

.deco-cloud--3 {
  bottom: 30%;
  left: 5%;
  width: 180px;
}

.deco-cloud--4 {
  bottom: 10%;
  right: 8%;
  width: 220px;
}

.deco-cloud--5 {
  top: 55%;
  left: 50%;
  transform: translateX(-50%);
  width: 300px;
  opacity: 0.07;
}

/* ===== Floating animation for deco clouds ===== */
@keyframes floatUp {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}

@keyframes floatUpCenter {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(-14px); }
}

.deco-cloud--1 { animation: floatUp 9s ease-in-out infinite; }
.deco-cloud--2 { animation: floatUp 11s ease-in-out 1s infinite; }
.deco-cloud--3 { animation: floatUp 8s ease-in-out 2s infinite; }
.deco-cloud--4 { animation: floatUp 10s ease-in-out 0.5s infinite; }
.deco-cloud--5 { animation: floatUpCenter 13s ease-in-out 3s infinite; }

/* ===== Responsive ===== */
@media (max-width: 480px) {
  .card {
    padding: 28px 20px;
  }
}