/* ============================================================
   TORTAFICATION — style.css
   Dark mode · Crypto aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Bangers&display=swap');

/* ── Variables ──────────────────────────────────────────────── */
:root {
  --accent:        #FF4D00;
  --accent-hover:  #E64400;
  --accent-soft:   rgba(255, 77, 0, 0.12);
  --accent-glow:   rgba(255, 77, 0, 0.25);
  --green:         #00C076;
  --green-soft:    rgba(0, 192, 118, 0.12);
  --bg:            #0C0C0E;
  --bg-subtle:     #141416;
  --bg-card:       #18181C;
  --bg-card-hover: #1E1E24;
  --text:          #F0F0F0;
  --text-muted:    #666676;
  --text-dim:      #888898;
  --border:        #26262E;
  --border-accent: rgba(255,77,0,0.3);
  --radius-sm:     10px;
  --radius:        16px;
  --radius-lg:     24px;
  --shadow-sm:     0 1px 4px rgba(0,0,0,0.4);
  --shadow:        0 4px 24px rgba(0,0,0,0.5);
  --shadow-lg:     0 8px 48px rgba(0,0,0,0.7);
  --shadow-glow:   0 0 40px rgba(255,77,0,0.15);
}

/* ── Reset ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Ticker Bar ─────────────────────────────────────────────── */
.ticker-bar {
  background: #000;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  height: 36px;
  display: flex;
  align-items: center;
}

.ticker-track {
  display: flex;
  gap: 1.5rem;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
  padding-right: 1.5rem;
}

.ticker-item {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.ticker-up   { color: var(--green); font-weight: 700; }
.ticker-down { color: #FF4D4D;     font-weight: 700; }

.ticker-symbol {
  color: var(--text);
  font-weight: 700;
  margin-right: 0.3rem;
}

.ticker-price {
  color: var(--text-dim);
  margin-right: 0.3rem;
}

.ticker-sep   { color: var(--border); }
.ticker-loading { color: var(--text-muted); font-style: italic; }

@keyframes tickerFlash {
  0%   { color: var(--accent); }
  100% { color: var(--text-dim); }
}
.ticker-flash { animation: tickerFlash 0.6s ease-out forwards; }

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  background: var(--bg);
  text-align: center;
  padding: 5rem 1.5rem 4rem;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 100%, rgba(255,77,0,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 20% 50%, rgba(255,77,0,0.05) 0%, transparent 60%);
  pointer-events: none;
}

/* Subtle grid overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,77,0,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,77,0,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.hero__eyebrow {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.hero__title {
  font-family: 'Bangers', cursive;
  font-size: clamp(4rem, 12vw, 9rem);
  letter-spacing: 4px;
  line-height: 0.95;
  color: var(--text);
  text-shadow: 0 0 80px rgba(255,77,0,0.3);
  margin-bottom: 1.25rem;
}

.hero__tagline {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  font-weight: 500;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero__cta-row {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  padding: 1.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: inline-flex;
}

.hero__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}

.hero__stat-value {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.hero__stat-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.hero__stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}

/* ── Main Layout ────────────────────────────────────────────── */
.main-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* ── Cards ──────────────────────────────────────────────────── */
.section {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 2rem;
}

.section__title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

/* ── Why $TORTA Grid ────────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.why-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.2s, background 0.2s;
}

.why-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
}

.why-card__icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 0.75rem;
}

.why-card__heading {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.why-card__desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── Drop Zone ──────────────────────────────────────────────── */
#drop-zone {
  min-height: 180px;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--bg-subtle);
  cursor: pointer;
  transition: border-color 0.18s, background 0.18s, transform 0.18s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 2rem;
  text-align: center;
}

#drop-zone:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

#drop-zone.dragover {
  border-color: var(--accent);
  border-style: solid;
  background: var(--accent-soft);
  transform: scale(1.015);
}

#drop-zone .drop-zone__icon { font-size: 2.8rem; transition: transform 0.2s; }
#drop-zone:hover .drop-zone__icon { transform: scale(1.1); }

#drop-zone .drop-zone__label {
  font-weight: 700;
  font-size: 1rem;
  color: var(--text);
}

#drop-zone .drop-zone__hint {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.drop-zone__file-label {
  display: inline-block;
  margin-top: 0.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  padding: 0.35rem 1rem;
  border-radius: 50px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.drop-zone__file-label:hover { background: var(--accent); color: #fff; }
#file-input { display: none; }

/* ── Canvas pair ────────────────────────────────────────────── */
.canvas-pair {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.canvas-arrow {
  font-size: 1.8rem;
  align-self: center;
  opacity: 0.2;
  flex-shrink: 0;
}

.canvas-figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.canvas-label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.canvas-label--after { color: var(--accent); }

#original-canvas,
#result-canvas {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  max-width: 100%;
  display: block;
  background: var(--bg-subtle);
  box-shadow: var(--shadow);
}

.canvas-hidden  { display: none  !important; }
.canvas-visible { display: block !important; }

/* ── Seg Status ─────────────────────────────────────────────── */
.seg-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.55rem 1rem;
  border-radius: 50px;
  border: 1px solid var(--border-accent);
}

.seg-status--hidden { display: none; }

.seg-spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(255,77,0,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

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

/* ── Controls ───────────────────────────────────────────────── */
.controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.control-group--slider {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.control-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-dim);
  display: flex;
  justify-content: space-between;
  align-items: center;
  letter-spacing: 0.3px;
}

.level-display {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 0.15rem 0.65rem;
  border-radius: 50px;
  min-width: 48px;
  text-align: center;
  display: inline-block;
}

#torta-level {
  width: 100%; height: 6px;
  cursor: pointer; border-radius: 50px;
  appearance: none; -webkit-appearance: none; outline: none;
  background: linear-gradient(
    to right,
    var(--accent) 0%, var(--accent) var(--slider-pct, 29%),
    var(--border) var(--slider-pct, 29%), var(--border) 100%
  );
}

#torta-level::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg-card);
  box-shadow: 0 0 0 1.5px var(--accent), 0 2px 8px rgba(255,77,0,0.4);
  cursor: pointer;
  transition: transform 0.15s;
}

#torta-level::-webkit-slider-thumb:hover { transform: scale(1.2); }

#torta-level::-moz-range-thumb {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--accent); border: 3px solid var(--bg-card);
  cursor: pointer;
}

.slider-extremes {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Buttons ────────────────────────────────────────────────── */
.control-group--buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.7rem 1.6rem;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s, background 0.12s;
  letter-spacing: 0.2px;
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn--lg { padding: 0.9rem 2rem; font-size: 1rem; }

.btn:hover  { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 16px rgba(255,77,0,0.4);
}

.btn--primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 4px 24px rgba(255,77,0,0.55);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

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

.btn--secondary {
  background: var(--bg-subtle);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn--secondary:hover { background: var(--border); }

.btn--secondary[disabled] {
  opacity: 0.3;
  cursor: not-allowed;
  pointer-events: none;
}

.btn--ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.btn--ghost:hover { background: var(--bg-subtle); color: var(--text); }

/* ── Tokenomics ─────────────────────────────────────────────── */
.tokenomics-grid {
  display: flex;
  gap: 3rem;
  align-items: center;
  flex-wrap: wrap;
}

.tokenomics-chart {
  flex-shrink: 0;
}

.donut {
  width: 160px; height: 160px;
  border-radius: 50%;
  background: conic-gradient(
    var(--accent)        0% 69%,
    #FF8C42              69% 89%,
    #FFB347              89% 99%,
    #333                 99% 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 40px rgba(255,77,0,0.2);
}

.donut__hole {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: var(--bg-card);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.donut__total {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--text);
}

.donut__label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 1px;
}

.tokenomics-breakdown {
  flex: 1;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.token-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.88rem;
}

.token-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.token-name { flex: 1; color: var(--text-dim); }

.token-pct {
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.tokenomics-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 50px;
  background: var(--green-soft);
  color: var(--green);
  border: 1px solid rgba(0,192,118,0.2);
}

/* ── Roadmap ────────────────────────────────────────────────── */
.roadmap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.roadmap__item {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.roadmap__item--done {
  border-color: var(--green-soft);
  background: rgba(0,192,118,0.04);
}

.roadmap__item--active {
  border-color: var(--border-accent);
  background: var(--accent-soft);
}

.roadmap__phase {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.roadmap__item--done .roadmap__phase { color: var(--green); }

.roadmap__heading {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.roadmap__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.roadmap__list li {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}

.roadmap__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.7rem;
}

.roadmap__item--done .roadmap__list li::before { content: '✓'; color: var(--green); }

/* ── Steps ──────────────────────────────────────────────────── */
.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.step {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.25rem;
  background: var(--bg-subtle);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.step__number {
  font-family: 'Bangers', cursive;
  font-size: 2.2rem;
  color: var(--accent);
  line-height: 1;
}

.step__heading { font-size: 0.9rem; font-weight: 700; color: var(--text); }
.step__desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }

/* ── Toast ──────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  background: var(--bg-card);
  color: var(--text);
  padding: 0.75rem 1.4rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  transform: translateY(80px);
  opacity: 0;
  transition: transform 0.28s cubic-bezier(0.34,1.56,0.64,1), opacity 0.28s;
  z-index: 9999;
  pointer-events: none;
}

.toast.hidden { display: none; }
.toast.show { transform: translateY(0); opacity: 1; }

/* ── Contract Address ───────────────────────────────────────── */
.ca-section {
  background: var(--bg);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 1.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.ca-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(255,77,0,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.ca-label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  position: relative;
}

.ca-title {
  font-family: 'Bangers', cursive;
  font-size: clamp(1.4rem, 4vw, 2rem);
  letter-spacing: 2px;
  color: var(--text);
  margin-bottom: 1.5rem;
  position: relative;
}

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

.ca-box {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  max-width: 100%;
  position: relative;
  transition: border-color 0.2s;
}

.ca-box:hover {
  border-color: var(--border-accent);
  box-shadow: 0 0 30px rgba(255,77,0,0.08);
}

.ca-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  box-shadow: 0 0 8px rgba(255,77,0,0.6);
  animation: caPulse 2s ease-in-out infinite;
}

@keyframes caPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(0.8); }
}

.ca-address {
  font-family: 'Courier New', monospace;
  font-size: clamp(0.78rem, 2vw, 1rem);
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.5px;
  word-break: break-all;
}

.ca-copy {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.15s, transform 0.12s, box-shadow 0.12s;
  box-shadow: 0 2px 12px rgba(255,77,0,0.3);
}

.ca-copy:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(255,77,0,0.45);
}

.ca-copy:active { transform: translateY(0); }

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: #000;
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 3rem 2rem;
}

.footer__brand {
  font-family: 'Bangers', cursive;
  font-size: 2rem;
  letter-spacing: 3px;
  color: var(--text);
  margin-bottom: 1rem;
}

.footer__links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer__links a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.footer__links a:hover { color: var(--accent); }

.footer__disclaimer {
  max-width: 640px;
  margin: 0 auto;
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.7;
  opacity: 0.6;
}

/* ── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero { padding: 3rem 1rem 2.5rem; }
  .hero__stats { gap: 1.25rem; padding: 1rem 1.5rem; }
  .hero__stat-divider { display: none; }

  .main-content { padding: 1.5rem 1rem 3rem; gap: 1rem; }
  .section { padding: 1.25rem; }

  .why-grid { grid-template-columns: 1fr 1fr; }
  .roadmap  { grid-template-columns: 1fr 1fr; }
  .steps    { grid-template-columns: 1fr; }

  .step {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .step__number { font-size: 2rem; flex-shrink: 0; }

  .canvas-pair { flex-direction: column; align-items: center; }
  .canvas-arrow { transform: rotate(90deg); }

  .control-group--buttons { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }

  .tokenomics-grid { flex-direction: column; gap: 2rem; }

  .hero__cta-row { flex-direction: column; align-items: center; }
  .btn--lg { width: 100%; max-width: 300px; justify-content: center; }

  .toast { left: 1rem; right: 1rem; border-radius: 16px; }
}

@media (max-width: 480px) {
  .why-grid { grid-template-columns: 1fr; }
  .roadmap  { grid-template-columns: 1fr; }
}