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

html, body {
  height: 100%;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  overflow: hidden;
}

/* ===== Background Ornament ===== */
.bg-circles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.bg-circles span {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
  background: #c9a84c;
  animation: float 8s infinite ease-in-out;
}

.bg-circles span:nth-child(1) { width: 300px; height: 300px; top: -80px; left: -80px; animation-delay: 0s; }
.bg-circles span:nth-child(2) { width: 200px; height: 200px; top: 60%; right: -60px; animation-delay: 2s; }
.bg-circles span:nth-child(3) { width: 150px; height: 150px; bottom: -40px; left: 30%; animation-delay: 4s; }

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-20px) scale(1.05); }
}

/* ===== Card ===== */
.card {
  position: relative;
  z-index: 1;
  max-width: 700px;
  width: 90%;
  padding: 60px 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
}

/* ===== Logo / Icon ===== */
.logo {
  margin-bottom: 24px;
}

.logo .emblem {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c9a84c, #e8c96f);
  font-size: 40px;
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.4);
  animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(201, 168, 76, 0.4); }
  50%       { box-shadow: 0 8px 40px rgba(201, 168, 76, 0.7); }
}

/* ===== Brand Name ===== */
.brand {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #c9a84c;
  margin-bottom: 8px;
}

/* ===== Main Heading ===== */
h1 {
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

h1 span {
  background: linear-gradient(90deg, #c9a84c, #f0da90, #c9a84c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Divider ===== */
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #c9a84c, #e8c96f);
  border-radius: 2px;
  margin: 0 auto 24px;
}

/* ===== Description ===== */
.description {
  font-size: 1.05rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
}

/* ===== Notify Form ===== */
.notify-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-bottom: 40px;
}

.notify-form input[type="email"] {
  flex: 1 1 220px;
  padding: 14px 20px;
  border-radius: 50px;
  border: 1px solid rgba(201, 168, 76, 0.4);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.3s;
}

.notify-form input[type="email"]::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.notify-form input[type="email"]:focus {
  border-color: #c9a84c;
}

.notify-form button {
  padding: 14px 32px;
  border-radius: 50px;
  border: none;
  background: linear-gradient(135deg, #c9a84c, #e8c96f);
  color: #1a1a2e;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.notify-form button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.5);
}

.notify-form button:active {
  transform: translateY(0);
}

/* ===== Social Links ===== */
.social {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
}

.social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(201, 168, 76, 0.35);
  color: #c9a84c;
  font-size: 1.1rem;
  text-decoration: none;
  transition: background 0.3s, transform 0.2s;
}

.social a:hover {
  background: rgba(201, 168, 76, 0.15);
  transform: translateY(-3px);
}

/* ===== Footer Note ===== */
.footer-note {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.5px;
}

/* ===== Form validation error ===== */
.form-error {
  font-size: 0.82rem;
  color: #ff8a8a;
  margin-top: -28px;
  margin-bottom: 16px;
  min-height: 1.2em;
}

/* ===== Responsive ===== */
@media (max-width: 480px) {
  .card {
    padding: 44px 24px;
  }

  .notify-form input[type="email"],
  .notify-form button {
    width: 100%;
    flex: unset;
  }
}