* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  background:
    radial-gradient(900px 500px at 10% -10%, #1c2a38, transparent 60%),
    radial-gradient(700px 400px at 90% 10%, #0f2027, transparent 55%),
    linear-gradient(180deg, #0b1320, #0e1726);
  color: #f1f1f3;
}

/* HERO */
.hero {
  position: relative;
  height: 100vh;
  background:
    linear-gradient(180deg, rgba(0,0,0,.7), rgba(0,0,0,.25)),
    url("images/outdoor.jpg") center/cover no-repeat fixed;
  overflow: hidden;
}

/* LIGHT LEAK */
.light-leak {
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(30% 15% at 20% 30%, rgba(255,200,120,.18), transparent 60%),
    radial-gradient(25% 12% at 80% 60%, rgba(120,180,255,.12), transparent 60%);
  animation: drift 16s ease-in-out infinite alternate;
}

/* HERO CONTENT */
.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 20px;
}

.pill {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(12px);
  padding: 8px 20px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: .5px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: 60px;
  line-height: 1.05;
  font-weight: 700;
  margin: 0;
  text-shadow: 0 30px 80px rgba(0,0,0,.7);
}

.hero p {
  max-width: 680px;
  margin: 26px auto 42px;
  opacity: .9;
}

/* CTA */
.hero-cta {
  display: flex;
  gap: 20px;
}

.btn-main {
  padding: 16px 48px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffb347, #ffcc33);
  color: #111;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
  transition: transform .4s ease, box-shadow .4s ease;
}

.btn-main:hover {
  transform: translateY(-8px) scale(1.06);
  box-shadow: 0 40px 100px rgba(0,0,0,.8);
}

.btn-glass {
  padding: 16px 40px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.35);
  color: #fff;
  text-decoration: none;
  backdrop-filter: blur(10px);
  transition: background .3s ease, transform .3s ease;
}

.btn-glass:hover {
  background: rgba(255,255,255,.15);
  transform: translateY(-5px);
}

/* SECTIONS */
.section {
  padding: 120px 20px;
  text-align: center;
}

.section h2 {
  font-size: 36px;
  margin-bottom: 26px;
}

.section p {
  max-width: 720px;
  margin: auto;
  opacity: .85;
}

/* GLASS */
.glass {
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.09),
      rgba(255,255,255,.03)
    );
  backdrop-filter: blur(20px);
}

/* GRADIENT */
.gradient {
  background:
    radial-gradient(600px 300px at 50% -10%, rgba(255,255,255,.1), transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.01));
}

/* IMAGES */
.img {
  width: 90%;
  max-width: 760px;
  border-radius: 22px;
  margin: 34px 0;
  box-shadow: 0 35px 90px rgba(0,0,0,.65);
}

.grid {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.grid img {
  width: 340px;
  border-radius: 22px;
  box-shadow: 0 35px 90px rgba(0,0,0,.65);
}

/* FOOTER */
footer {
  padding: 28px;
  text-align: center;
  font-size: 14px;
  opacity: .75;
}

/* ANIMATIONS */
@keyframes drift {
  from { transform: translateY(0) rotate(0deg); }
  to   { transform: translateY(-30px) rotate(1.5deg); }
}

/* MOBILE */
@media (max-width: 768px) {
  .hero h1 { font-size: 36px; }
  .hero-cta { flex-direction: column; }
  .grid img { width: 92%; }
}