/* === VARIABLES === */
:root {
  --bg: #cdcdcdea;
  --text: #212123;
  --accent: #222222;
  --accent-light: #343232;
  --paragraph:  #222222;
  --radius: 10px;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.08);
  --blob-a: rgba(21, 255, 0, 0.25);
  --blob-b: rgba(0, 21, 255, 0.25);
  --blob-c: rgba(255, 0, 21, 0.25);
}

/* === BASE === */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Host Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  position: relative;
}

/* === BACKGROUND LAYER === */
.bg-layer {
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.aurora {
  position: fixed;
  inset: -30%;
  background:
    radial-gradient(120% 120% at 15% 0%, rgba(131, 88, 88, 0.34) 0, transparent 55%),
    radial-gradient(160% 160% at 85% 10%, rgba(193, 202, 131, 0.523) 0, transparent 55%),
    radial-gradient(120% 50% at 50% 60%, rgba(136, 188, 131, 0.1) 0, transparent 60%),
    radial-gradient(220% 180% at 50% 100%, rgba(72, 72, 252, 0.2) 0, transparent 60%);
  filter: blur(0px);
  opacity: 1;
  animation: auroraFlow 32s ease-in-out infinite alternate;
}

.blob {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.85;
  mix-blend-mode: screen;
  will-change: transform;
  transition: transform 0.1s ease-out;
}

.blob-a {
  width: 230px;
  height: 240px;
  top: 5%;
  left: -10%;
  background: radial-gradient(circle at 30% 30%, var(--blob-a), #c4c4cf);
}

.blob-b {
  width: 150px;
  height: 150px;
  bottom: -15%;
  right: -15%;
  background: radial-gradient(circle at 40% 40%, var(--blob-b), #c4c4cf);
}

.blob-c {
  width: 270px;
  height: 270px;
  bottom: -45%;
  left: -50%;
  background: radial-gradient(circle at 40% 40%, var(--blob-c), #c4c4cf);
}

@keyframes auroraFlow {
  0%   { transform: translate3d(-4%, -2%, 0) scale(1.02); }
  50%  { transform: translate3d(3%, 3%, 0) scale(1.06) rotate(1deg); }
  100% { transform: translate3d(-2%, 4%, 0) scale(1.03) rotate(-1deg); }
}

/* === LAYOUT === */
.hero {
  position: relative;
  padding: 3.5rem 3rem 3rem;
  margin: 3rem 0 2rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: clip;
}

.hero-content {
  position: relative;
  text-align: left;
  margin-bottom: 6%
}

.container {
  padding: 0 3rem 3rem;
}

/* === TYPOGRAPHY === */
.tagline {
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--accent-light);
  margin: 0 0 0.75rem;
}

.hero h1 {
  font-weight: 500;
  line-height: 1.12;
  font-size: clamp(1.9rem, 2.6vw, 2.4rem);
  margin: 0 0 0.75rem;
}

.subtitle {
  margin: 0 0 0.25rem;
  color: var(--accent-light);
}

.location {
  margin: 0.2rem 0 0;
  font-size: 0.95rem;
  color: var(--accent-light);
}

h2 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

p, li {
  line-height: 1.6;
  color: var(--paragraph);
  margin-bottom: 0.75rem;
}

ul {
  margin: 0.25rem 0 0.75rem 1.2rem;
  padding: 0;
}

li {
  margin-bottom: 0.3rem;
}

a {
  color: #0044aa;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

section {
  margin-bottom: 2.25rem;
}

section:last-of-type {
  margin-bottom: 0;
}


.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 1rem 3rem 0;
}

.nav-inner {
  padding: 0 0;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
}

.nav-brand {
  padding: 4pt 0 4pt 0;
  color: #f5f5f7;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-menu a {
  color: #f5f5f7;
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}

.nav-menu a:hover {
  text-decoration: underline;
}

.nav-toggle {
  display: none;
  appearance: none;
  border: 0;
  background: transparent;
  padding: 0.25rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px 0;
  background: #f5f5f7;
  border-radius: 999px;
}

/* === RESPONSIVE === */
@media (max-width: 600px) { 
  .container {
    margin: 0 1rem 2.5rem;
    padding: 0 1.25rem 2.25rem;
  }
 
  .hero {
    padding: 0 2.25rem;
  }

  .site-nav {
    padding: 0 2.25rem;
  }
}

@media (min-width: 1400px) {
  .nav-inner {
    padding: 0 calc(0.5*((0.5*100vw) - 306px - 3em));
    align-items: flex-start;
    flex-wrap: wrap;
  }
}

/* Mobile */
@media (max-width: 900px) {
  .nav-inner {
    padding: 0 0;
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .nav-toggle {
    display: block;
    margin-left: auto;
  }

  .nav-menu {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
    
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    padding-top: 0;

    transform: translateY(-8px);
    transition:
      max-height 0.35s ease,
      opacity 0.25s ease,
      transform 0.25s ease,
      padding-top 0.25s ease;
  }

  .nav-menu.is-open {
    max-height: 300px;
    opacity: 1;
    padding-top: 0.75rem;
    transform: translateY(0);
  }

  .nav-menu a {
    font-size: 0.95rem;
  }
}

html {
  scroll-behavior: smooth;
}

.date-old {
    text-decoration: line-through;
    opacity: 0.7;
}

.date-new {
    font-weight: 600;
}


.hero-art {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.brush {
  bottom: -60px;
  left: -50px;
  opacity: 0.5;
  transform: rotate(-60deg);
  position: absolute;
  display: block;
  width: 20%;
  min-width: 150px;
}

.tape {
  position: absolute;
  display: block;
  top: -10px;
  right: -80px;
  opacity: 0.5;
  transform: rotate(-60deg);
  width: 20%;
  min-width: 150px;
}


/* === BACK TO TOP BUTTON === */
.back-to-top {
  opacity: 60%;
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(34, 34, 34, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  color: var(--accent);
  text-decoration: none;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.10);
  z-index: 30;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.back-to-top:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.75);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.14);
  text-decoration: none;
}

/* === FOOTER === */
.site-footer {
  margin: 0 auto;
  padding: 1.5rem 1.5rem 2.5rem;
}

.footer-inner {
  border-top: 1px solid rgba(34, 34, 34, 0.12);
  padding-top: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.site-footer p {
  margin: 0;
  text-align: center;
  font-size: 0.92rem;
  color: var(--accent-light);
}

/* === MOBILE === */
@media (max-width: 600px) {
  .back-to-top {
    right: 1.5rem;
    bottom: 1.5rem;
    width: 44px;
    height: 44px;
  }

  .site-footer {
    padding: 1rem 1.25rem 2rem;
  }
}