/* ---------------------------
   TravisFlower.com - style.css
   Premium glass + glow + motion
---------------------------- */

/* Reset / base */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;

  /* Background */
  background: radial-gradient(1200px 800px at 15% 10%, rgba(120, 180, 255, 0.20), rgba(0, 0, 0, 0) 55%),
              radial-gradient(900px 700px at 85% 20%, rgba(108, 242, 178, 0.18), rgba(0, 0, 0, 0) 50%),
              radial-gradient(900px 700px at 60% 90%, rgba(200, 120, 255, 0.14), rgba(0, 0, 0, 0) 55%),
              linear-gradient(180deg, #070910 0%, #0b0e14 55%, #070910 100%);
  color: #e9ecf2;
}

/* Subtle animated “aurora” overlay */
body::before {
  content: "";
  position: fixed;
  inset: -20%;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 20%, rgba(120, 180, 255, 0.14), transparent 35%),
    radial-gradient(circle at 85% 30%, rgba(108, 242, 178, 0.12), transparent 40%),
    radial-gradient(circle at 50% 85%, rgba(200, 120, 255, 0.10), transparent 45%);
  filter: blur(18px);
  opacity: 0.9;
  transform: translate3d(0, 0, 0);
  animation: auroraDrift 14s ease-in-out infinite alternate;
}

@keyframes auroraDrift {
  0%   { transform: translate(-2%, -1%) scale(1.02); }
  100% { transform: translate(2%, 1%) scale(1.06); }
}

/* Main layout */
.wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vw, 56px);
}

/* Card */
.card {
  width: min(760px, 92vw);
  padding: clamp(28px, 5vw, 54px);
  border-radius: 20px;

  /* Glass */
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow:
    0 30px 120px rgba(0,0,0,0.65),
    inset 0 1px 0 rgba(255,255,255,0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);

  position: relative;
  overflow: hidden;
}

/* Animated glow border */
.card::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: conic-gradient(
    from 180deg,
    rgba(108, 242, 178, 0.0),
    rgba(108, 242, 178, 0.55),
    rgba(120, 180, 255, 0.55),
    rgba(200, 120, 255, 0.45),
    rgba(108, 242, 178, 0.55),
    rgba(108, 242, 178, 0.0)
  );
  filter: blur(10px);
  opacity: 0.35;
  animation: spinGlow 8s linear infinite;
  pointer-events: none;
}

@keyframes spinGlow {
  to { transform: rotate(360deg); }
}

/* Noise texture for “expensive” look */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.22'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  opacity: 0.10;
}

/* Typography */
.title {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  letter-spacing: -0.04em;
  margin: 0 0 14px 0;
  line-height: 1.05;
}

.subtitle {
  margin: 0 0 28px 0;
  color: rgba(233, 236, 242, 0.72);
  font-size: clamp(1.0rem, 1.7vw, 1.12rem);
  max-width: 60ch;
}

/* CTA buttons */
.cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 8px;
}

/* Button base */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;

  padding: 0.9rem 1.25rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 650;
  letter-spacing: -0.01em;

  border: 1px solid rgba(255,255,255,0.14);
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
  will-change: transform;
}

/* Primary */
.btn.primary {
  color: #06140c;
  background: linear-gradient(180deg, rgba(108, 242, 178, 1), rgba(108, 242, 178, 0.86));
  border-color: rgba(108, 242, 178, 0.55);
  box-shadow: 0 14px 40px rgba(108, 242, 178, 0.18);
}

/* Secondary */
.btn.secondary {
  color: rgba(233, 236, 242, 0.92);
  background: rgba(255,255,255,0.03);
}

/* Hover / focus */
.btn:hover {
  transform: translateY(-1px);
}

.btn.primary:hover {
  box-shadow: 0 18px 60px rgba(108, 242, 178, 0.26);
}

.btn.secondary:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.22);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 4px rgba(120, 180, 255, 0.24);
}

/* Footer */
.footer {
  margin-top: 34px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;

  color: rgba(233, 236, 242, 0.62);
  font-size: 0.92rem;
  border-top: 1px solid rgba(255,255,255,0.10);
  padding-top: 18px;
}

.footer a {
  color: rgba(233, 236, 242, 0.70);
  text-decoration: none;
  transition: color 160ms ease;
}

.footer a:hover {
  color: rgba(233, 236, 242, 0.95);
}

/* Small screens */
@media (max-width: 420px) {
  .btn {
    width: 100%;
  }
}

/* Accessibility: reduce motion */
@media (prefers-reduced-motion: reduce) {
  body::before,
  .card::before {
    animation: none !important;
  }
  .btn {
    transition: none;
  }
}