@charset "UTF-8";
/* CSS Document */

:root{
  --fg: #0b0b0c;
  --fgMuted: rgba(11,11,12,.70);
  --shadow: none;

  --btnBg: rgba(255,255,255,.85);
  --btnFg: #0b0b0c;
  --btnBorder: rgba(0,0,0,.08);
  --btnShadow: 0 12px 34px rgba(0,0,0,0.14);
}

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

html, body {
  height: 100%;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  overflow: hidden;
}

body {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
  text-align: center;
  position: relative;
  transition: color 600ms ease;
}

/* Brand (top-left) */
.brand {
  position: absolute;
  top: 28px;
  left: 36px;
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-weight: 600;
  opacity: .85;
}

/* Copyright (bottom center) */
.footer {
  position: absolute;
  bottom: 28px;
  width: 100%;
  text-align: center;
  font-size: 13px;
  opacity: .6;
}

/* Animated Gradient */
body::before {
  content: "";
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 30%, #ff9966, transparent 50%),
    radial-gradient(circle at 80% 70%, #4facfe, transparent 50%),
    radial-gradient(circle at 50% 50%, #43e97b, transparent 60%);
  background-blend-mode: screen;
  animation: moodShift 28s ease-in-out infinite;
  filter: blur(40px) saturate(125%);
  transform: scale(1.2);
  z-index: -1;
}

@keyframes moodShift {
  0%   { filter: hue-rotate(0deg)   blur(38px) saturate(120%); }
  50%  { filter: hue-rotate(170deg) blur(56px) saturate(135%); }
  100% { filter: hue-rotate(340deg) blur(38px) saturate(120%); }
}

/* Subtle airy wash */
body::after{
  content:"";
  position:absolute;
  inset:0;
  background: radial-gradient(900px 700px at 50% 35%,
              rgba(255,255,255,.25),
              rgba(255,255,255,.05));
  pointer-events:none;
  z-index:-1;
}

.content {
  max-width: 1000px;
  padding: 44px;
}

h1 {
  font-size: clamp(34px, 5.4vw, 58px);
  font-weight: 600;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
  line-height: 1.05;
  text-shadow: var(--shadow);
  transition: text-shadow 600ms ease;
}
h2 {
  font-size: clamp(11px, 1.6vw, 13px);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  margin-bottom: 22px;     /* tighter, more premium */
  color: var(--fgMuted);
  opacity: 0.85;
  transition: color 600ms ease, opacity 600ms ease;
}


p {
  font-size: clamp(15px, 1.8vw, 19px);
  line-height: 1.5;
  opacity: .86;
  color: var(--fgMuted);
  transition: color 600ms ease;
}

.button {
  margin-top: 28px;
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  background: var(--btnBg);
  color: var(--btnFg);
  border: 1px solid var(--btnBorder);
  text-decoration: none;
  font-weight: 650;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 600ms ease, color 600ms ease, border-color 600ms ease;
  box-shadow: var(--btnShadow);
}

.button:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 44px rgba(0,0,0,0.18);
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  body::before { animation: none; }
}

/* Modal Backdrop */
.modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 300ms ease;
  z-index: 1000;
}

/* Visible State */
.modal.show {
  opacity: 1;
  visibility: visible;
}

/* Modal Box */
.modal-content {
  background: rgba(255,255,255,.9);
  color: #0b0b0c;
  padding: 32px;
  border-radius: 18px;
  max-width: 520px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
  position: relative;
  text-align: left;
}

.modal-content h2 {
  margin-bottom: 14px;
  font-size: 20px;
}

.modal-content p {
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 12px;
}

/* Close Button */
.close-btn {
  position: absolute;
  top: 14px;
  right: 18px;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
}


.footer {
  position: absolute;
  text-decoration: none;
  bottom: 28px;
  width: 100%;
  text-align: center;
  font-size: 12px;
  letter-spacing: .04em;
  opacity: .55;
}

.footer a {
  color: inherit;
  border-bottom: 1px solid currentColor;
  text-decoration: none;
}

.footer a:hover {
  opacity: 0.7;
}