@font-face {
  font-family: "Remington";
  src:
    url("../fonts/Remington.otf") format("opentype"),
    url("../fonts/Remington.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}
:root {
  --bg-color: #050505;
  --text-primary: #e0e0e0;
  --text-silver: #c0c0c0;
  --accent: #a9a9a9;
  --font-heading: "Cinzel", serif;
  --font-body: "Montserrat", sans-serif;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
@keyframes twinkle {
  0%,
  100% {
    opacity: 0.4;
    transform: scale(0.8);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}
@keyframes shimmer {
  0% {
    background-position: 0% 50%;
    opacity: 0.6;
  }
  50% {
    background-position: 100% 50%;
    opacity: 0.8;
  }
  100% {
    background-position: 0% 50%;
    opacity: 0.6;
  }
}
html, body {
  overflow-x: hidden;
}
body {
  background-color: #000000;
  position: relative;
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-primary);
  min-height: 100vh;
}
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -3;
  background:
    radial-gradient(
      circle at 50% 30%,
      rgba(10, 25, 60, 0.12) 0%,
      transparent 60%
    ),
    radial-gradient(
      circle at 20% 80%,
      rgba(30, 10, 40, 0.08) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 20%,
      rgba(15, 30, 50, 0.08) 0%,
      transparent 40%
    ),
    linear-gradient(135deg, #000000 0%, #050714 40%, #000000 100%);
  filter: blur(2px);
}
body::after {
  content: "";
  position: fixed;
  top: -20%;
  left: -20%;
  width: 140%;
  height: 140%;
  z-index: -2;
  background:
    radial-gradient(
      ellipse 60% 40% at 50% 50%,
      rgba(20, 40, 80, 0.06) 0%,
      rgba(40, 20, 60, 0.04) 40%,
      transparent 80%
    ),
    radial-gradient(
      circle at 70% 30%,
      rgba(50, 75, 128, 0.02) 0%,
      transparent 30%
    );
  transform: rotate(-10deg);
  animation: none;
  pointer-events: none;
}
.stars-layer-1 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image:
    radial-gradient(1.5px 1.5px at 5% 5%, white, transparent),
    radial-gradient(1.5px 1.5px at 15% 15%, white, transparent),
    radial-gradient(1.5px 1.5px at 25% 5%, white, transparent),
    radial-gradient(1.5px 1.5px at 35% 25%, white, transparent),
    radial-gradient(1.5px 1.5px at 45% 10%, white, transparent),
    radial-gradient(1.5px 1.5px at 55% 30%, white, transparent),
    radial-gradient(1.5px 1.5px at 65% 5%, white, transparent),
    radial-gradient(1.5px 1.5px at 75% 20%, white, transparent),
    radial-gradient(1.5px 1.5px at 85% 10%, white, transparent),
    radial-gradient(1.5px 1.5px at 95% 25%, white, transparent),
    radial-gradient(1.5px 1.5px at 10% 40%, white, transparent),
    radial-gradient(1.5px 1.5px at 20% 55%, white, transparent),
    radial-gradient(1.5px 1.5px at 30% 35%, white, transparent),
    radial-gradient(1.5px 1.5px at 40% 60%, white, transparent),
    radial-gradient(1.5px 1.5px at 50% 45%, white, transparent),
    radial-gradient(1.5px 1.5px at 60% 70%, white, transparent),
    radial-gradient(1.5px 1.5px at 70% 50%, white, transparent),
    radial-gradient(1.5px 1.5px at 80% 65%, white, transparent),
    radial-gradient(1.5px 1.5px at 90% 40%, white, transparent),
    radial-gradient(1px 1px at 3% 12%, white, transparent),
    radial-gradient(1px 1px at 18% 28%, white, transparent),
    radial-gradient(1px 1px at 38% 8%, white, transparent),
    radial-gradient(1px 1px at 58% 18%, white, transparent),
    radial-gradient(1px 1px at 78% 28%, white, transparent),
    radial-gradient(1px 1px at 98% 8%, white, transparent);
  background-size: 25% 25%;
  animation: none;
  opacity: 0.6;
}
.stars-layer-2 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image:
    radial-gradient(1px 1px at 2% 2%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(1px 1px at 12% 8%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(1px 1px at 22% 18%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(1px 1px at 32% 6%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(1px 1px at 42% 28%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(1px 1px at 52% 12%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(1px 1px at 62% 38%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(1px 1px at 72% 4%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(1px 1px at 82% 22%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(1px 1px at 92% 10%, rgba(200, 220, 255, 0.7), transparent),
    radial-gradient(
      0.5px 0.5px at 15% 15%,
      rgba(255, 255, 255, 0.5),
      transparent
    ),
    radial-gradient(
      0.5px 0.5px at 35% 35%,
      rgba(255, 255, 255, 0.5),
      transparent
    ),
    radial-gradient(
      0.5px 0.5px at 55% 55%,
      rgba(255, 255, 255, 0.5),
      transparent
    ),
    radial-gradient(
      0.5px 0.5px at 75% 75%,
      rgba(255, 255, 255, 0.5),
      transparent
    ),
    radial-gradient(
      0.5px 0.5px at 95% 95%,
      rgba(255, 255, 255, 0.5),
      transparent
    );
  background-size: 15% 15%;
  animation: none;
  opacity: 0.45;
}
.stars-sparkle {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image:
    radial-gradient(3px 3px at 40% 30%, white, transparent),
    radial-gradient(2.5px 2.5px at 10% 80%, white, transparent),
    radial-gradient(2px 2px at 90% 10%, white, transparent),
    radial-gradient(2.5px 2.5px at 30% 60%, white, transparent),
    radial-gradient(3px 3px at 70% 40%, white, transparent),
    radial-gradient(2px 2px at 50% 50%, white, transparent);
  background-size: 60% 60%;
  animation: none;
}
#starry-night {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: transparent;
  pointer-events: none;
}
.content {
  text-align: center;
  z-index: 1;
  padding: 2rem;
  margin: 15vh auto;
  backdrop-filter: blur(2px);
  border: 1px solid rgba(192, 192, 192, 0.2);
  border-radius: 15px;
  background: rgba(0, 0, 0, 0.3);
  box-shadow: 0 0 30px rgba(192, 192, 192, 0.1);
  max-width: 600px;
  width: 90%;
  animation: fadeIn 2s ease-out;
}
.rsvp-container {
  margin: 3rem auto !important;
  max-width: 600px;
}
header h1 {
  font-family: "Remington", cursive;
  font-size: 4rem;
  color: var(--text-silver);
  margin-bottom: 0.5rem;
  text-shadow: 0 0 10px rgba(192, 192, 192, 0.5);
  line-height: 1.2;
}
.subtitle {
  font-size: 1.2rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}
.intro h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.date {
  font-size: 1.5rem;
  font-weight: 300;
  margin-top: 1rem;
  padding: 0.5rem 2rem;
  border-top: 1px solid var(--text-silver);
  border-bottom: 1px solid var(--text-silver);
  display: inline-block;
}
footer {
  margin-top: 3rem;
  font-size: 0.8rem;
  opacity: 0.7;
}
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@media (max-width: 768px) {
  header h1 {
    font-size: 2.8rem;
  }
  .content {
    width: 95%;
    padding: 1.5rem;
  }
}
.rsvp-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
  text-align: left;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-group input,
.form-group textarea {
  padding: 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--text-silver);
  color: var(--text-primary);
  font-family: var(--font-body);
  border-radius: 5px;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(192, 192, 192, 0.7);
}
.radio-group label {
  display: block;
  margin-bottom: 0.2rem;
  cursor: pointer;
}
.btn {
  padding: 12px 30px;
  background: transparent;
  border: 1px solid var(--text-silver);
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 2px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-heading);
  margin-top: 1rem;
  text-decoration: none;
  display: inline-block;
}
.btn:hover {
  background: var(--text-silver);
  color: var(--bg-color);
  box-shadow: 0 0 20px rgba(192, 192, 192, 0.4);
}
.link-back {
  display: block;
  margin-top: 1rem;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
  text-align: center;
}
.link-back:hover {
  text-decoration: underline;
}
.main-nav {
  position: absolute;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  padding: 1rem 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.main-nav.static-nav {
  position: relative;
  background: rgba(0, 0, 0, 0.8);
}
.nav-links {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 2rem;
  transition: all 0.3s ease;
}
.nav-links li a {
  color: var(--text-silver);
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition:
    color 0.3s,
    text-shadow 0.3s;
}
.nav-links li a:hover {
  color: #fff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}
.btn-nav {
  border: 1px solid var(--text-silver);
  padding: 0.5rem 1rem;
  border-radius: 4px;
}
.btn-nav:hover {
  background: var(--text-silver);
  color: #000 !important;
}
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 21px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
  padding: 0;
}
.menu-toggle .bar {
  width: 100%;
  height: 3px;
  background-color: var(--text-silver);
  border-radius: 3px;
  transition: all 0.3s ease-in-out;
}
@media (max-width: 768px) {
  .main-nav {
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: flex-end;
    align-items: center;
  }
  .menu-toggle {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    z-index: 999;
  }
  .nav-links.active {
    right: 0;
  }
  .nav-links li {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
  }
  .nav-links.active li {
    opacity: 1;
    transform: translateY(0);
  }
  .nav-links.active li:nth-child(1) {
    transition-delay: 0.1s;
  }
  .nav-links.active li:nth-child(2) {
    transition-delay: 0.2s;
  }
  .nav-links.active li:nth-child(3) {
    transition-delay: 0.3s;
  }
  .nav-links.active li:nth-child(4) {
    transition-delay: 0.4s;
  }
  .nav-links.active li:nth-child(5) {
    transition-delay: 0.5s;
  }
  .nav-links.active li:nth-child(6) {
    transition-delay: 0.6s;
  }
  .nav-links li a {
    font-size: 1.5rem;
  }
  .menu-toggle.active .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
  }
  .menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }
  .menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
  }
  body.no-scroll {
    overflow: hidden;
  }
}