/* ============================================================
   UNDRWR — Landing Page Stylesheet
   Aesthetic: High-fashion editorial minimalism
   ============================================================ */

/* ---------- Google Fonts (loaded in HTML) ---------- */

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Light mode (default) */
  --bg:          #F7F7F7;
  --bg-alt:      #EEEEEE;
  --fg:          #1A1A1A;
  --fg-muted:    #6B6B6B;
  --border:      rgba(26, 26, 26, 0.10);
  --card-bg:     #FFFFFF;
  --shadow:      rgba(0, 0, 0, 0.06);

  /* Accent — Tezos Blue */
  --accent:      #2C7DF7;
  --accent-hover:#1B6AE0;

  /* Typography scale */
  --font-serif:  'Playfair Display', 'Georgia', serif;
  --font-sans:   'Inter', 'Helvetica Neue', Arial, sans-serif;

  /* Spacing */
  --space-xs:    0.5rem;
  --space-sm:    1rem;
  --space-md:    2rem;
  --space-lg:    4rem;
  --space-xl:    8rem;
  --space-2xl:   12rem;

  /* Transitions */
  --ease:        cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --duration:    0.6s;
}

[data-theme="dark"] {
  --bg:          #0A0A0A;
  --bg-alt:      #141414;
  --fg:          #F7F7F7;
  --fg-muted:    #9A9A9A;
  --border:      rgba(247, 247, 247, 0.08);
  --card-bg:     #111111;
  --shadow:      rgba(0, 0, 0, 0.30);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--fg);
  line-height: 1.7;
  transition: background-color var(--duration) var(--ease),
              color var(--duration) var(--ease);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* ---------- Utility ---------- */
.container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ---------- Navigation / Header ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  transition: background var(--duration) var(--ease);
}

.site-header.scrolled {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg);
  font-style: normal;
}

.logo span {
  color: var(--accent);
}

.header-mint-tracker {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
}

@media (max-width: 600px) {
  .header-mint-tracker {
    display: none;
  }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.header-btn {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #FFFFFF;
  background: var(--accent);
  padding: 0.65rem 1.4rem;
  border-radius: 2px;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.header-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

@media (max-width: 600px) {
  .header-btn {
    padding: 0.45rem 0.9rem;
    font-size: 0.55rem;
    letter-spacing: 0.15em;
  }
}

/* Theme toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
  font-size: 1.15rem;
  transition: border-color 0.3s var(--ease),
              transform 0.3s var(--ease),
              background 0.3s var(--ease);
}

.theme-toggle:hover {
  border-color: var(--accent);
  transform: rotate(20deg);
  background: var(--bg-alt);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  display: none;
  line-height: 1;
}

/* Default (light mode) → show moon */
.theme-toggle .icon-moon { display: inline; }

[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun  { display: inline; }

/* Music toggle */
.music-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 42px;
  height: 42px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
  transition: border-color 0.3s var(--ease),
              transform 0.3s var(--ease),
              background 0.3s var(--ease);
}

.music-toggle:hover {
  border-color: var(--accent);
  background: var(--bg-alt);
  transform: scale(1.05);
}

.music-toggle .speaker-icon {
  width: 18px;
  height: 18px;
  display: block;
}

/* Toggle visibility of wave lines vs mute line */
.music-toggle.muted .speaker-icon .wave-line {
  display: none;
}

.music-toggle:not(.muted) .speaker-icon .mute-line {
  display: none;
}

/* ---------- Section 1 — Hero (fullscreen video background) ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
  /* Ensure content sits above the video */
  isolation: isolate;
}

/* ---- Video layer ---- */
.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url('gfx/fallBackBacground.jpg') no-repeat center center;
  background-size: cover;
}

.hero__video,
.hero__video-iframe {
  width: 100%;
  height: 100%;
  display: block;
}

.hero__video {
  object-fit: cover;
  object-position: center;
}

.hero__video-iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100vw;
  height: 56.25vw; /* 16:9 aspect ratio */
  min-height: 100vh;
  min-width: 177.77vh; /* 16:9 aspect ratio */
  transform: translate(-50%, -50%);
  pointer-events: none;
  border: none;
  opacity: 0;
  transition: opacity 0.6s ease-in-out;
}

.hero__video-wrap.video-ready .hero__video-iframe {
  opacity: 1;
}

/* Gradient overlay — theme-aware */
.hero__video-overlay {
  position: absolute;
  inset: 0;
  /* Dark mode default: deep black veil */
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.35) 50%,
    rgba(0, 0, 0, 0.75) 100%
  );
  transition: background 0.6s var(--ease);
}

/* Light mode: soft warm-white tint — video still shows, text stays readable */
[data-theme="light"] .hero__video-overlay {
  background: linear-gradient(
    to bottom,
    rgba(247, 247, 247, 0.50) 0%,
    rgba(247, 247, 247, 0.25) 50%,
    rgba(247, 247, 247, 0.65) 100%
  );
}

/* ---- Centred content layer ---- */
.hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  width: 100%;
}

.hero__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 1.0;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #FFFFFF;
  text-shadow: 0 4px 32px rgba(0, 0, 0, 0.5);
  margin-bottom: var(--space-sm);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1.2s var(--ease) 0.2s forwards;
}

.hero__title span {
  color: var(--accent);
}

[data-theme="light"] .hero__title {
  color: #1A1A1A;
  text-shadow: none;
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.7rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: var(--space-md);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease) 0.5s forwards;
}

[data-theme="light"] .hero__eyebrow {
  color: rgba(20, 20, 20, 0.70);
}

/* ---- Status badges ---- */
.hero__status-badges {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease) 0.75s forwards;
}

.badge {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 1rem;
  border-radius: 2px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.badge--live {
  color: #ff5f52;
  background: rgba(255, 59, 48, 0.15);
  border: 1px solid rgba(255, 59, 48, 0.35);
}

.badge--info {
  color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.hero__collector {
  display: flex;
  justify-content: center;
  width: 100%;
  min-height: 38px;
}

.top-holder-tracker {
  display: inline-block;
  font-weight: 700;
  color: #D4AF37;
  letter-spacing: 0.15em;
  font-size: 0.68rem;
  text-transform: uppercase;
  border: 1px solid rgba(212, 175, 55, 0.35);
  padding: 0.4rem 1rem;
  border-radius: 2px;
  background: rgba(212, 175, 55, 0.08);
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease) 0.95s forwards;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color 0.3s var(--ease), background-color 0.3s var(--ease);
}

.sticky-tracker-wrap {
  position: fixed;
  top: 85px;
  right: var(--space-md);
  z-index: 999;
  opacity: 0;
  transform: translateY(-20px);
  pointer-events: none;
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.sticky-tracker-wrap.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.top-holder-tracker--sticky {
  background: rgba(10, 10, 10, 0.85) !important;
  border-color: rgba(212, 175, 55, 0.5) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .top-holder-tracker--sticky {
  background: rgba(247, 247, 247, 0.85) !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.top-holder-tracker span {
  font-weight: 800;
  color: #D4AF37;
}

/* ---- Scroll cue ---- */
.hero__scroll-cue {
  position: absolute;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  opacity: 0;
  animation: fadeUp 1s var(--ease) 1.4s forwards;
}

.hero__scroll-cue span {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--accent);
  animation: scrollPulse 2s var(--ease) infinite;
}

/* ---------- Section 1.5 — Story ---------- */
.story {
  padding: var(--space-2xl) 0;
  background: var(--bg);
  transition: background-color var(--duration) var(--ease);
}

.story__inner {
  max-width: 760px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.story__inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.story__eyebrow {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin: 0;
}

.story__divider {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 0;
}

.story__body {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  line-height: 1.95;
  color: var(--fg-muted);
  max-width: 680px;
  margin: 0;
}

/* ---- Collection pills ---- */
.story__pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 760px;
  margin-top: var(--space-sm);
}

.story__pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.45rem 1.1rem;
  border-radius: 50px;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  cursor: default;
  white-space: nowrap;
}

.story__pill svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  stroke: currentColor;
}

.story__pill:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}

.story__pill--base  { color: var(--accent);  background: rgba(44,125,247,0.08);  border-color: rgba(44,125,247,0.25); }
.story__pill--anim  { color: #0fa896;         background: rgba(15,168,150,0.08);  border-color: rgba(15,168,150,0.28); }
.story__pill--drop  { color: #c47f17;         background: rgba(196,127,23,0.08);  border-color: rgba(196,127,23,0.28); }
.story__pill--gold  { color: #D4AF37;         background: rgba(212,175,55,0.08);  border-color: rgba(212,175,55,0.32); }

[data-theme="dark"] .story__pill--base { background: rgba(44,125,247,0.12); }
[data-theme="dark"] .story__pill--anim { background: rgba(15,168,150,0.10); }
[data-theme="dark"] .story__pill--drop { background: rgba(196,127,23,0.10); }
[data-theme="dark"] .story__pill--gold { background: rgba(212,175,55,0.10); }


/* ---------- Section 2 — Virtual Showroom ---------- */
.showroom {
  padding: var(--space-xl) 0 var(--space-2xl);
  position: relative;
  background-image: url('gfx/showroom_bg.jpg');
  background-size: cover;
  background-position: center top;
}

/* Overlay so NFT cards stay readable over the bg image */
.showroom::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  pointer-events: none;
  z-index: 0;
}

[data-theme="light"] .showroom::before {
  background: rgba(230, 230, 230, 0.12);
}

.showroom .container {
  position: relative;
  z-index: 1;
}

/* ---- Gallery pagination nav ---- */
.gallery-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.gallery-nav__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(255,255,255,0.06);
  color: #fff;
  cursor: pointer;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.gallery-nav__btn svg { width: 18px; height: 18px; stroke: currentColor; }

.gallery-nav__btn:hover:not(:disabled) {
  background: rgba(44,125,247,0.25);
  border-color: var(--accent);
  transform: scale(1.08);
}

.gallery-nav__btn:disabled { opacity: 0.25; cursor: default; }

[data-theme="light"] .gallery-nav__btn {
  border-color: rgba(0,0,0,0.18);
  background: rgba(0,0,0,0.04);
  color: var(--fg);
}

.gallery-nav__dots { display: flex; gap: 8px; align-items: center; }

.gallery-nav__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.3);
  cursor: pointer;
  padding: 0;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.gallery-nav__dot.active { background: var(--accent); transform: scale(1.3); }

[data-theme="light"] .gallery-nav__dot { background: rgba(0,0,0,0.2); }
[data-theme="light"] .gallery-nav__dot.active { background: var(--accent); }

.showroom__grid { transition: opacity 0.2s ease; }
.gallery--fade  { opacity: 0; }


.showroom__heading {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.showroom__heading h2 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-xs);
}

[data-theme="light"] .showroom__heading h2 {
  color: var(--fg);
  text-shadow: 0 1px 4px rgba(255,255,255,0.8);
}

.showroom__heading .divider {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto;
}

/* NFT Card */
.nft-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  /* Scroll reveal — starts hidden */
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.9s var(--ease),
              transform 0.9s var(--ease);
}

.nft-card.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Alternate card stagger */
.nft-card:nth-child(even) {
  transform: translateY(60px) translateX(30px);
}

.nft-card:nth-child(even).visible {
  transform: translateY(0) translateX(0);
}

.nft-card:nth-child(odd) {
  transform: translateY(60px) translateX(-30px);
}

.nft-card:nth-child(odd).visible {
  transform: translateY(0) translateX(0);
}

.nft-card__image-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  background: var(--bg-alt);
  aspect-ratio: 1 / 1;
  max-width: 560px;
  margin: 0 auto;
  width: 100%;
}

.nft-card__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}

.nft-card__image-wrap:hover img {
  transform: scale(1.03);
}

/* Subtle border glow on hover */
.nft-card__image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  border-radius: 2px;
  transition: border-color 0.5s var(--ease);
  pointer-events: none;
}

.nft-card__image-wrap:hover::after {
  border-color: var(--accent);
}

.nft-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 560px;
  margin: 0 auto;
  width: 100%;
  padding-top: var(--space-xs);
}

.nft-card__caption {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.nft-card__link {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  position: relative;
  padding-bottom: 2px;
  transition: color 0.3s var(--ease);
}

.nft-card__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.4s var(--ease);
}

.nft-card__link:hover::after {
  width: 100%;
}

/* ---------- Section 2.5 — Roadmap ---------- */
.roadmap {
  padding: var(--space-xl) 0;
  background-color: var(--bg-alt);
  transition: background-color var(--duration) var(--ease);
}

.roadmap__heading {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.roadmap__heading h2 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: var(--space-xs);
}

.roadmap__heading .divider {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto;
}

.roadmap__timeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
  max-width: 1000px;
  margin: 0 auto;
}

.roadmap__item {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding: 2.5rem 2rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 2px;
  box-shadow: 0 4px 20px var(--shadow);
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease),
              transform 0.8s var(--ease),
              border-color 0.4s var(--ease),
              background-color var(--duration) var(--ease);
}

.roadmap__item.visible {
  opacity: 1;
  transform: translateY(0);
}

.roadmap__item:hover {
  border-color: var(--accent);
}

.roadmap__number {
  font-family: var(--font-serif);
  font-size: 3.2rem;
  font-weight: 700;
  font-style: normal;
  color: var(--accent);
  line-height: 1;
}

.roadmap__content h3 {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
  color: var(--fg);
}

.roadmap__content p {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--fg-muted);
}

.roadmap__item--wide {
  grid-column: 1 / -1;
}

.roadmap__sub-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.roadmap__sub-box {
  background: var(--bg-alt);
  padding: var(--space-md);
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: border-color 0.4s var(--ease), background-color var(--duration) var(--ease);
}

.roadmap__sub-box:hover {
  border-color: var(--accent);
}

.roadmap__sub-box--garment {
  animation: borderBreathe 3s infinite alternate ease-in-out;
}

@keyframes borderBreathe {
  0% {
    border-color: var(--border);
    box-shadow: 0 0 0 transparent;
  }
  100% {
    border-color: #D4AF37;
    box-shadow: 0 0 8px rgba(212, 175, 55, 0.2);
  }
}

.roadmap__sub-box h4 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--fg);
}

.roadmap__sub-box p {
  font-size: 0.8rem !important;
  line-height: 1.5 !important;
}

@media (max-width: 768px) {
  .roadmap__sub-grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
}

/* ---------- Section 3 — Call to Action ---------- */
.cta {
  padding: var(--space-xl) 0 var(--space-2xl);
  text-align: center;
}

.cta__inner {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease),
              transform 0.9s var(--ease);
}

.cta__inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.cta__tagline {
  font-family: var(--font-serif);
  font-weight: 400;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  line-height: 1.5;
  color: var(--fg);
  margin-bottom: var(--space-sm);
}

.cta__sub {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: var(--space-lg);
}

.cta__button {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #FFFFFF;
  background: var(--accent);
  padding: 1.1rem 2.8rem;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s var(--ease),
              transform 0.3s var(--ease),
              box-shadow 0.3s var(--ease);
}

.cta__button:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(44, 125, 247, 0.25);
}

.cta__button svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
}

/* ---------- Footer ---------- */
.site-footer {
  padding: var(--space-md) 0;
  text-align: center;
  border-top: 1px solid var(--border);
}

.site-footer p {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

.site-footer a {
  color: var(--accent);
  transition: opacity 0.3s;
}

.site-footer a:hover {
  opacity: 0.7;
}

/* ---------- Keyframes ---------- */
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollPulse {
  0%   { top: -100%; }
  50%  { top: 100%;  }
  100% { top: 100%;  }
}

@media (min-width: 769px) {
  .showroom__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }

  .nft-card {
    margin-bottom: 0;
  }

  .nft-card:nth-child(even),
  .nft-card:nth-child(odd) {
    transform: translateY(60px) translateX(0);
  }

  .nft-card:nth-child(even).visible,
  .nft-card:nth-child(odd).visible {
    transform: translateY(0) translateX(0);
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .hero {
    padding: var(--space-lg) var(--space-sm) var(--space-md);
  }

  .hero__definition {
    font-size: 0.95rem;
    line-height: 1.75;
  }

  .nft-card__image-wrap {
    max-width: 100%;
  }

  .nft-card__meta {
    max-width: 100%;
  }

  .cta__button {
    padding: 1rem 2rem;
    font-size: 0.72rem;
  }

  .showroom {
    padding: var(--space-lg) 0 var(--space-xl);
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2rem;
  }

  .site-header {
    padding: var(--space-xs) var(--space-sm);
  }

  .nft-card {
    margin-bottom: var(--space-lg);
  }
}

/* ---------- Section 4 — Contact ---------- */
.contact {
  padding: var(--space-xl) 0 var(--space-2xl);
  text-align: center;
}

.contact__inner {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.contact__inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.contact__heading {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.contact__heading h2 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: var(--space-xs);
}

.contact__heading .divider {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto;
}

.contact__email {
  margin-bottom: var(--space-lg);
  display: flex;
  justify-content: center;
  align-items: center;
}

.contact__email-btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 1.1rem 3.2rem;
  border-radius: 2px;
  background: transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}

.contact__email-btn:hover {
  border-color: var(--accent);
  background: var(--bg-alt);
  color: var(--accent);
  transform: translateY(-1px);
}

.contact__socials {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--fg-muted);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
}

.contact__link {
  transition: color 0.3s var(--ease);
}

.contact__link:hover {
  color: var(--fg);
}

.social-divider {
  color: var(--border);
  font-weight: bold;
}

/* ---------- Vertical Point Navigation ---------- */
.dot-nav {
  position: fixed;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  z-index: 99;
}

.dot-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.dot-nav a {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.8rem;
  color: var(--fg-muted);
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.dot-nav__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--bg);
  border: 1px solid var(--border);
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.dot-nav__label {
  opacity: 0;
  transform: translateX(10px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
  pointer-events: none;
}

.dot-nav a:hover .dot-nav__label {
  opacity: 1;
  transform: translateX(0);
}

.dot-nav a:hover .dot-nav__dot,
.dot-nav a.active .dot-nav__dot {
  background-color: var(--accent);
  border-color: var(--accent);
  transform: scale(1.3);
}

.dot-nav a.active {
  color: var(--fg);
}

@media (max-width: 768px) {
  .dot-nav {
    display: none;
  }
  .contact {
    padding: var(--space-lg) 0 var(--space-xl);
  }
}

/* ---------- Full Page Gallery Lightbox ---------- */
:root {
  --lightbox-bg: rgba(10, 10, 10, 0.98);
  --lightbox-fg: #F7F7F7;
}

[data-theme="light"] {
  --lightbox-bg: rgba(247, 247, 247, 0.98);
  --lightbox-fg: #1A1A1A;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background-color: var(--lightbox-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: opacity 0.4s var(--ease), visibility 0.4s var(--ease);
}

.lightbox[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.lightbox__content {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  max-width: 80vw;
  max-height: 80vh;
}

.lightbox__content img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: 2px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  background: var(--bg-alt);
}

.lightbox__caption {
  margin-top: 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--lightbox-fg);
  text-align: center;
  font-style: normal; /* Force non-italic */
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
  background: none;
  border: none;
  color: var(--lightbox-fg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), color 0.3s var(--ease);
  z-index: 10002;
  opacity: 0.5; /* Even gentler opacity by default */
  width: 64px;
  height: 64px;
}

.lightbox__close svg,
.lightbox__prev svg,
.lightbox__next svg {
  width: 32px;
  height: 32px;
  display: block;
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  opacity: 1;
  color: var(--accent);
}

.lightbox__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
}

.lightbox__prev {
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
}

.lightbox__next {
  position: absolute;
  right: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
}

.lightbox__prev:hover {
  transform: translateY(-50%) scale(1.08);
}

.lightbox__next:hover {
  transform: translateY(-50%) scale(1.08);
}

.lightbox__close:hover {
  transform: scale(1.08);
}

@media (max-width: 768px) {
  .lightbox__content {
    max-width: 90vw;
  }
  .lightbox__content img {
    max-height: 60vh;
  }
  .lightbox__close,
  .lightbox__prev,
  .lightbox__next {
    width: 48px;
    height: 48px;
  }
  .lightbox__close svg,
  .lightbox__prev svg,
  .lightbox__next svg {
    width: 24px;
    height: 24px;
  }
  .lightbox__prev {
    left: var(--space-xs);
  }
  .lightbox__next {
    right: var(--space-xs);
  }
  .lightbox__close {
    top: var(--space-sm);
    right: var(--space-sm);
  }
}

/* ---------- Section 3.5 — Supporter Drop ---------- */
.supporter {
  padding: var(--space-xl) 0;
  background-color: var(--bg-alt);
  transition: background-color var(--duration) var(--ease);
}

.supporter__inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.supporter__inner.visible {
  opacity: 1;
  transform: translateY(0);
}

.supporter__heading {
  text-align: center;
  margin-bottom: var(--space-md);
}

.supporter__heading h2 {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--fg-muted);
  margin-bottom: var(--space-xs);
}

.supporter__heading .divider {
  width: 40px;
  height: 1px;
  background: var(--accent);
  margin: 0 auto;
}

.supporter__text {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--fg-muted);
  margin-bottom: var(--space-md);
}

.supporter__actions {
  margin-bottom: var(--space-md);
}

.supporter__share-btn {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 0.8rem 2rem;
  border-radius: 2px;
  background: transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease);
}

.supporter__share-btn:hover {
  border-color: var(--accent);
  background: var(--bg);
  color: var(--accent);
  transform: translateY(-1px);
}

.supporter__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.supporter__form-group input {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  padding: 0.9rem;
  border: 1px solid var(--border);
  border-radius: 2px;
  background: var(--card-bg);
  color: var(--fg);
  text-align: left;
  outline: none;
  transition: border-color 0.3s var(--ease);
}

.supporter__form-group input:focus {
  border-color: var(--accent);
}

.supporter__submit-btn {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #FFFFFF;
  background: var(--accent);
  border: none;
  padding: 1.1rem;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.supporter__submit-btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.supporter__status {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-top: var(--space-xs);
  transition: color 0.3s var(--ease);
}

.supporter__status.success {
  color: #2ecc71;
}

.supporter__status.error {
  color: #e74c3c;
}