:root {
  --brand: #FF8A00; 
  --contrast: #fff; 
  --muted: #fff8f0;
  --radius: 12px;
  --shadow: 0 8px 30px rgba(0,0,0,0.1);
  --transition: 0.3s ease;
  --input-bg: rgba(255,255,255,0.15);
  --input-focus: rgba(255,255,255,0.3);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  height: 100%;
  font-family: 'Inter', sans-serif;
  background: transparent;
  color: var(--contrast);

  overflow-y: scroll;

  scrollbar-gutter: stable; 
}

body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow-x: hidden;
  width: 100%;

  position: relative;
  z-index: 1;
}

svg.blob-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: -1;

  background-color: var(--brand);
}

.out-top {
  animation: rotate 20s linear infinite;
  transform-origin: 13px 25px;
  fill: #f98b0d;
}

.in-top {
  animation: rotate 10s linear infinite;
  transform-origin: 13px 25px;
  fill: #ff9011;
}

.out-bottom {
  animation: rotate 25s linear infinite;
  transform-origin: 84px 93px;
  fill: #f88807;
}

.in-bottom {
  animation: rotate 15s linear infinite;
  transform-origin: 84px 93px;
  fill: #ff8d0a;
}

.hero {
  width: 100%;
  padding: 0 20px;
}

.hero h2 {
  font-size: 48px;
  font-weight: 800;
  margin: 0 0 30px;
}

.sub {
  font-size: 18px;
  color: var(--muted);
  margin-bottom: 40px;
}

.form .input-group {
  display: flex;
  justify-content: center;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}

input#email {
  flex: 1;
  padding: 15px 20px;
  font-size: 18px;
  border-radius: var(--radius) 0 0 var(--radius);
  border: none;
  background: var(--input-bg);
  color: var(--contrast);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  outline: none;
}

input#email:focus {
  background: var(--input-focus);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  transform: scale(1.02);
}

input#email::placeholder{
  color: #fff;
  opacity: 1;
}

button#notify {
  padding: 0 25px;
  font-size: 18px;
  font-weight: 600;
  border: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--contrast);
  color: var(--brand);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

button#notify:hover {
  background: #fff5e0;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.feedback {
  margin-top: 12px;
  font-size: 14px;
  color: #ffe5d1;
}

.privacy {
  font-size: 14px;
  margin-top: 20px;
  color: var(--muted);
}

footer.social {
  position: absolute;
  bottom: 20px;
  display: flex;
  gap: 20px;
  margin-top: 2rem;
  padding: 1rem 0;
}

.social-link {
  color: #ffffff;
  font-size: 8px;
  transition: transform 0.3s, color 0.3s;
}

.social-link:hover {
  color: #fff;      
  transform: scale(1.3);
}

.social-link i {
  text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
}



/* SUCCESS PAGE STYLES */

.success-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.celebrate h1 {
  font-size: 48px;
  font-weight: 800;
  margin: 0 0 20px 0;
}

.celebrate p {
  font-size: 20px;
  color: var(--muted);
  margin: 0 0 40px 0;
}

.btn-back {
  display: inline-block;
  padding: 12px 36px;
  font-size: 18px;
  font-weight: 600;
  border: 2px solid var(--contrast);
  border-radius: var(--radius);
  background: transparent;
  color: var(--contrast);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-back:hover {
  background: var(--contrast);
  color: var(--brand);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

.animate-fade {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.6s forwards;
}

.pop-in {
  opacity: 0;
  transform: translateY(30px);
  animation: popUp 0.8s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }


@keyframes rotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fadeInUp {
  to { opacity: 1; transform: translateY(0); }
}

@keyframes popUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}