:root {
  --bg: #131313;
  --surface: #1C1C1C;
  --surface-alt: #262626;
  --primary: #A3E635;
  --primary-hover: #84CC16;
  --secondary: #22D3EE;
  --accent: #F472B6;
  --text: #FAFAFA;
  --text-secondary: #C4C4C4;
  --text-muted: #7C7C7C;
  --border: rgba(255, 255, 255, 0.09);
  --radius: 8px;
  --font-display: "Trebuchet MS", "Gill Sans", "Lucida Grande", sans-serif;
  --font-body: Candara, "Segoe UI", "Lucida Sans Unicode", sans-serif;
  --font-mono: Consolas, "Lucida Console", monospace;
  --max: 720px;
  --header-h: 64px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}


body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 15% -10%, rgba(163, 230, 53, 0.14), transparent 55%),
    radial-gradient(ellipse 60% 40% at 95% 10%, rgba(34, 211, 238, 0.08), transparent 50%),
    radial-gradient(ellipse 50% 35% at 70% 100%, rgba(244, 114, 182, 0.06), transparent 55%),
    var(--bg);
  animation: ambience 18s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  opacity: 0.35;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
}

@keyframes ambience {
  from {
    filter: hue-rotate(0deg);
  }
  to {
    filter: hue-rotate(12deg);
  }
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--primary-hover);
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--secondary);
  outline-offset: 3px;
}

img {
  max-width: 100%;
  height: auto;
}


.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: rgba(19, 19, 19, 0.85);
  backdrop-filter: blur(10px);
}

.site-header__inner {
  width: min(1100px, 100% - 2rem);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
  text-decoration: none;
}

.brand span {
  color: var(--primary);
}

.brand:hover {
  color: var(--text);
}

.brand:hover span {
  color: var(--primary-hover);
}

.nav {
  display: flex;
  gap: 1.25rem;
}

.nav a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--primary);
}


.main {
  flex: 1;
  display: flex;
  flex-direction: column;
}


.hero {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - var(--header-h) - 80px);
  padding: 3rem 1rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero__plane {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(160deg, transparent 40%, rgba(163, 230, 53, 0.04) 100%),
    radial-gradient(circle at 50% 120%, rgba(34, 211, 238, 0.12), transparent 55%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(var(--max), 100%);
  text-align: left;
  animation: rise-in 0.9s ease-out both;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 3.75rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero__brand em {
  font-style: normal;
  color: var(--primary);
  display: inline-block;
  animation: mark-pulse 3.5s ease-in-out infinite;
}

@keyframes mark-pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.72;
  }
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.2vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.hero__lede {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 36ch;
  margin-bottom: 2rem;
}

.notify {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  max-width: 420px;
  animation: rise-in 0.9s ease-out 0.2s both;
}

.notify label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.notify input[type="email"] {
  flex: 1 1 200px;
  min-width: 0;
  height: 46px;
  padding: 0 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.2s ease;
}

.notify input[type="email"]::placeholder {
  color: var(--text-muted);
}

.notify input[type="email"]:hover,
.notify input[type="email"]:focus {
  border-color: rgba(163, 230, 53, 0.45);
}

.notify button {
  height: 46px;
  padding: 0 1.25rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: #131313;
  background: var(--primary);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
}

.notify button:hover {
  background: var(--primary-hover);
}

.notify button:active {
  transform: scale(0.98);
}

.notify__msg {
  flex: 1 1 100%;
  font-size: 0.85rem;
  color: var(--secondary);
  min-height: 1.25em;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.notify__msg.is-visible {
  opacity: 1;
}


.page {
  width: min(720px, 100% - 2rem);
  margin: 2.5rem auto 4rem;
  animation: rise-in 0.6s ease-out both;
}

.page h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.page .meta {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.page h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.65rem;
  color: var(--text);
}

.page p,
.page li {
  color: var(--text-secondary);
  margin-bottom: 0.85rem;
}

.page ul {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.page li {
  margin-bottom: 0.4rem;
}

.page a {
  text-decoration: underline;
  text-underline-offset: 2px;
}


.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 1.5rem 1rem;
}

.site-footer__inner {
  width: min(1100px, 100%);
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.site-footer p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.site-footer nav a {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.site-footer nav a:hover {
  color: var(--primary);
}


.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 1rem;
  pointer-events: none;
  transform: translateY(110%);
  transition: transform 0.35s ease;
}

.cookie-banner.is-visible {
  transform: translateY(0);
  pointer-events: auto;
}

.cookie-banner__panel {
  width: min(640px, 100%);
  margin-inline: auto;
  padding: 1.25rem 1.35rem;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.35);
}

.cookie-banner__text {
  flex: 1 1 240px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.cookie-banner__text a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.cookie-banner__actions button {
  height: 40px;
  padding: 0 1rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius);
  cursor: pointer;
  border: 1px solid transparent;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn-accept {
  background: var(--primary);
  color: #131313;
  border-color: var(--primary);
}

.btn-accept:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
}

.btn-decline {
  background: transparent;
  color: var(--text-secondary);
  border-color: var(--border);
}

.btn-decline:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.2);
}

@media (max-width: 560px) {
  .nav {
    gap: 0.85rem;
  }

  .hero {
    min-height: calc(100vh - var(--header-h) - 120px);
    padding-top: 2rem;
  }

  .hero__brand {
    font-size: clamp(2rem, 10vw, 2.6rem);
  }

  .notify button {
    flex: 1 1 100%;
  }

  .cookie-banner__actions {
    width: 100%;
  }

  .cookie-banner__actions button {
    flex: 1;
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .cookie-banner {
    transition: none;
  }
}