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

body {
  font-family: 'Inter', sans-serif;
  background: #0f0f0f;
  color: #f5f5f5;
  overflow-x: hidden;
}

h1, h2 {
  font-family: 'Playfair Display', serif;
}

.intro {
  padding: 80px 40px 40px;
}

.section {
  padding: 100px 40px;
}

.section p {
  max-width: 650px;
  margin-top: 15px;
  line-height: 1.6;
}

.small {
  opacity: 0.6;
  font-size: 0.95rem;
}

.dark {
  background: #151515;
}

.warm {
  background: linear-gradient(180deg, #1a1a1a, #2b1b0f);
}

.final {
  padding: 120px 40px;
  text-align: center;
  background: #111;
}

.buttons {
  margin-top: 30px;
}

button {
  padding: 12px 28px;
  margin: 10px;
  border: none;
  background: #f7c873;
  color: #111;
  font-size: 1rem;
  cursor: pointer;
  border-radius: 4px;
}

button:hover {
  transform: scale(1.05);
}

#response {
  margin-top: 30px;
  font-size: 1.2rem;
  color: #f7c873;
}

/* Fade animation */
.fade {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.fade.show {
  opacity: 1;
  transform: translateY(0);
}

/* Floating emojis */
.floating span {
  position: fixed;
  bottom: -20px;
  font-size: 20px;
  animation: floatUp 12s linear infinite;
  opacity: 0.3;
}

.floating span:nth-child(1) { left: 10%; animation-delay: 0s; }
.floating span:nth-child(2) { left: 30%; animation-delay: 2s; }
.floating span:nth-child(3) { left: 50%; animation-delay: 4s; }
.floating span:nth-child(4) { left: 70%; animation-delay: 6s; }
.floating span:nth-child(5) { left: 90%; animation-delay: 8s; }

@keyframes floatUp {
  0% { transform: translateY(0); }
  100% { transform: translateY(-120vh); }
}

/* Heartbeat */
.heartbeat {
  animation: beat 1.8s infinite;
}

@keyframes beat {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}