:root {
  --rose-deep: #8b1e3f;
  --rose: #c43b5c;
  --blush: #f4a5b8;
  --petal: #ffe4ec;
  --cream-soft: #fff7f9;
  --ink: #3a1422;
  --ink-soft: #6b3a4a;
  --glow: rgba(196, 59, 92, 0.35);
  --font-ar: "Cairo", sans-serif;
  --font-brand: "Playfair Display", serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: var(--font-ar);
  color: var(--ink);
  background:
    radial-gradient(ellipse 90% 70% at 20% 10%, #ffd6e4 0%, transparent 55%),
    radial-gradient(ellipse 80% 60% at 90% 20%, #f7a8bc 0%, transparent 50%),
    radial-gradient(ellipse 70% 50% at 50% 100%, #e86a8a 0%, transparent 55%),
    linear-gradient(165deg, #fff0f4 0%, #ffd9e4 40%, #f5b8c8 100%);
  overflow-x: hidden;
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(48px);
  opacity: 0.55;
  animation: drift 14s ease-in-out infinite;
}

.orb-a {
  width: min(55vw, 420px);
  height: min(55vw, 420px);
  background: var(--blush);
  top: -8%;
  right: -10%;
}

.orb-b {
  width: min(45vw, 340px);
  height: min(45vw, 340px);
  background: var(--rose);
  bottom: 5%;
  left: -12%;
  animation-delay: -4s;
  opacity: 0.35;
}

.orb-c {
  width: min(30vw, 220px);
  height: min(30vw, 220px);
  background: #ffc0d0;
  top: 45%;
  right: 15%;
  animation-delay: -8s;
  opacity: 0.4;
}

.petal {
  position: absolute;
  width: 14px;
  height: 18px;
  background: radial-gradient(circle at 30% 30%, #fff, var(--blush));
  border-radius: 50% 50% 50% 0;
  opacity: 0.55;
  animation: fall 12s linear infinite;
}

.petal-1 { left: 18%; animation-duration: 11s; }
.petal-2 { left: 55%; animation-duration: 14s; animation-delay: -3s; }
.petal-3 { left: 78%; animation-duration: 13s; animation-delay: -6s; }

.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.5rem 3rem;
  gap: 0.85rem;
}

.brand {
  font-family: var(--font-brand);
  font-size: clamp(3.2rem, 12vw, 6.5rem);
  font-weight: 700;
  font-style: italic;
  letter-spacing: 0.04em;
  color: var(--rose-deep);
  line-height: 1;
  text-shadow: 0 8px 40px var(--glow);
  animation: rise 1s ease-out both;
}

.headline {
  font-size: clamp(1.65rem, 5vw, 2.6rem);
  font-weight: 700;
  color: var(--ink);
  animation: rise 1s ease-out 0.15s both;
}

.support {
  max-width: 22rem;
  font-size: clamp(1rem, 2.8vw, 1.15rem);
  font-weight: 400;
  color: var(--ink-soft);
  line-height: 1.7;
  animation: rise 1s ease-out 0.3s both;
}

.cta {
  margin-top: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 10.5rem;
  padding: 0.9rem 1.75rem;
  font-family: var(--font-ar);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--cream-soft);
  text-decoration: none;
  background: linear-gradient(135deg, var(--rose) 0%, var(--rose-deep) 100%);
  border-radius: 999px;
  box-shadow: 0 12px 32px var(--glow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  animation: rise 1s ease-out 0.45s both, pulse 2.8s ease-in-out 1.5s infinite;
}

.cta:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 16px 40px rgba(139, 30, 63, 0.4);
}

.cta:active {
  transform: translateY(0) scale(0.98);
}

.welcome {
  position: relative;
  z-index: 1;
  padding: 4.5rem 1.5rem 3rem;
  text-align: center;
  background: linear-gradient(180deg, transparent 0%, rgba(255, 247, 249, 0.75) 30%, var(--cream-soft) 100%);
}

.welcome h2 {
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 700;
  color: var(--rose-deep);
  margin-bottom: 0.75rem;
}

.welcome em {
  font-family: var(--font-brand);
  font-style: italic;
  font-weight: 700;
}

.welcome p {
  max-width: 26rem;
  margin: 0 auto;
  color: var(--ink-soft);
  line-height: 1.8;
  font-size: 1.05rem;
}

.footer {
  position: relative;
  z-index: 1;
  padding: 1.5rem;
  text-align: center;
  background: var(--cream-soft);
  color: var(--ink-soft);
  font-size: 0.9rem;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 12px 32px var(--glow);
  }
  50% {
    box-shadow: 0 12px 40px rgba(196, 59, 92, 0.55);
  }
}

@keyframes drift {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(18px, -22px) scale(1.06); }
}

@keyframes fall {
  0% {
    transform: translateY(-10vh) rotate(0deg);
    opacity: 0;
  }
  10% { opacity: 0.55; }
  90% { opacity: 0.4; }
  100% {
    transform: translateY(110vh) rotate(360deg);
    opacity: 0;
  }
}

@media (max-width: 480px) {
  .hero {
    padding-inline: 1.25rem;
  }

  .support {
    max-width: 18rem;
  }
}