/* ─────────────────────────────────────────
   AniManager / EpiManager — Premium UI CSS
   ───────────────────────────────────────── */

@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,300;14..32,400;14..32,500;14..32,600;14..32,700;14..32,800;14..32,900&display=swap');

/* ── Design tokens : AniManager (default) ── */
:root {
  --bg:            #07060d;
  --surface:       #100f1e;
  --surface-2:     #17162b;
  --surface-3:     #1e1c38;

  --text:          #f2f0ff;
  --text-2:        #cbc5ea;
  --muted:         #8a80ae;

  --accent:        #a78bfa;
  --accent-light:  #c4b5fd;
  --accent-dark:   #7c3aed;
  --accent-xdark:  #4c1d95;
  --accent-rgb:    167, 139, 250;

  --green:         #4ade80;
  --green-bg:      rgba(74, 222, 128, 0.08);
  --green-border:  rgba(74, 222, 128, 0.25);

  --border:        rgba(167, 139, 250, 0.10);
  --border-hover:  rgba(167, 139, 250, 0.30);

  --font:  'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono:  ui-monospace, 'Cascadia Code', 'JetBrains Mono', Consolas, monospace;

  --max:       1200px;
  --r-xs:      6px;
  --r-sm:      10px;
  --r:         14px;
  --r-lg:      20px;
  --r-xl:      28px;
}

/* ── EpiManager TV theme ── */
[data-theme="tv"] {
  --bg:           #06080e;
  --surface:      #0b0f1c;
  --surface-2:    #101727;
  --surface-3:    #162034;

  --text:         #f0f4ff;
  --text-2:       #bfcde8;
  --muted:        #7a90b5;

  --accent:       #f97316;
  --accent-light: #fb923c;
  --accent-dark:  #c2410c;
  --accent-xdark: #7c2d12;
  --accent-rgb:   249, 115, 22;

  --green:        #34d399;
  --green-border: rgba(52, 211, 153, 0.25);

  --border:       rgba(249, 115, 22, 0.10);
  --border-hover: rgba(249, 115, 22, 0.32);
}

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

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-size: 16px;
}

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

a { color: var(--accent); }
a:hover { text-decoration: underline; }

/* ── Layout ── */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── Navigation ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 70%, transparent);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(24px) saturate(1.5);
  -webkit-backdrop-filter: blur(24px) saturate(1.5);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 0.85rem;
  padding-bottom: 0.85rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.025em;
  flex-shrink: 0;
}
.brand:hover { text-decoration: none; }

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--accent-dark) 0%, var(--accent) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: #fff;
  font-weight: 900;
  letter-spacing: -0.05em;
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(var(--accent-rgb), 0.4);
}

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

.nav {
  display: flex;
  align-items: center;
  flex: 1;
  gap: 0.1rem;
  font-size: 0.88rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.4rem 0.65rem;
  border-radius: var(--r-sm);
  transition: color 0.15s, background 0.15s;
}
.nav a:hover {
  color: var(--text);
  background: var(--surface-2);
  text-decoration: none;
}

.nav-spacer { flex: 1; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.3rem;
  border-radius: var(--r);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
  letter-spacing: -0.01em;
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: linear-gradient(145deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 1px 0 rgba(255,255,255,0.12) inset, 0 0 0 0 rgba(var(--accent-rgb), 0);
}
.btn-primary:hover {
  background: linear-gradient(145deg, var(--accent-light) 0%, var(--accent) 100%);
  box-shadow: 0 0 28px rgba(var(--accent-rgb), 0.45), 0 1px 0 rgba(255,255,255,0.12) inset;
  transform: translateY(-1px);
  text-decoration: none;
  color: #fff;
}

.btn-secondary {
  background: var(--surface);
  color: var(--text-2);
  border-color: var(--border-hover);
}
.btn-secondary:hover {
  background: var(--surface-2);
  border-color: var(--accent);
  color: var(--text);
  text-decoration: none;
}

.btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.82rem;
  border-radius: var(--r-sm);
}

/* ── Hero section ── */
.hero {
  position: relative;
  padding: 6.5rem 0 5rem;
  overflow: hidden;
}

/* Animated orbs */
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.30;
}

.orb-1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--accent-dark) 0%, transparent 65%);
  top: -250px;
  left: -150px;
  animation: orb-drift-a 14s ease-in-out infinite;
}

.orb-2 {
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, color-mix(in srgb, var(--accent) 70%, var(--accent-xdark)) 0%, transparent 65%);
  bottom: -200px;
  right: -100px;
  animation: orb-drift-b 18s ease-in-out infinite;
}

.orb-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--accent-xdark) 0%, transparent 70%);
  top: 40%;
  left: 55%;
  opacity: 0.20;
  animation: orb-drift-c 22s ease-in-out infinite;
}

@keyframes orb-drift-a {
  0%, 100% { transform: translate(0, 0) scale(1);    }
  33%       { transform: translate(70px, -45px) scale(1.06); }
  66%       { transform: translate(-25px, 35px) scale(0.96); }
}
@keyframes orb-drift-b {
  0%, 100% { transform: translate(0, 0) scale(1);    }
  40%       { transform: translate(-55px, 40px) scale(1.04); }
  70%       { transform: translate(40px, -55px) scale(0.97); }
}
@keyframes orb-drift-c {
  0%, 100% { transform: translate(0, 0); }
  50%       { transform: translate(-30px, -30px); }
}

/* Dot grid overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(var(--accent-rgb), 0.18) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse 90% 70% at 30% 30%, black 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 30% 30%, black 0%, transparent 75%);
  opacity: 0.5;
}

.hero-content {
  position: relative;
  z-index: 1;
}

/* Eyebrow tag */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-light);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.22);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}

.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2.4s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1);   }
  50%       { opacity: 0.4; transform: scale(0.65); }
}

.hero h1 {
  font-size: clamp(2.6rem, 5.8vw, 4.2rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.035em;
  margin-bottom: 1.5rem;
  max-width: 720px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent) 55%, var(--accent-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero .lead {
  font-size: 1.12rem;
  color: var(--text-2);
  max-width: 580px;
  line-height: 1.72;
  margin-bottom: 2rem;
  font-weight: 400;
}

/* ── Badge row ── */
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.25rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 500;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text-2);
  transition: border-color 0.15s, color 0.15s;
  letter-spacing: 0.01em;
}
.badge:hover {
  border-color: var(--border-hover);
  color: var(--text);
}

/* ── CTA row ── */
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

/* ── Callout ── */
.callout {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.1rem 1.4rem;
  background: color-mix(in srgb, var(--surface) 85%, var(--accent-xdark));
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--r);
  max-width: 640px;
  font-size: 0.93rem;
  color: var(--text-2);
  line-height: 1.6;
}

.callout strong { color: var(--accent-light); }

.callout-icon {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
  opacity: 0.8;
}

/* ── Tech strip ── */
.tech-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  padding: 0.9rem 0;
  overflow: hidden;
}

.tech-strip-inner {
  display: flex;
  align-items: center;
  gap: 0;
  overflow: hidden;
}

.tech-marquee {
  display: flex;
  align-items: center;
  gap: 0;
  animation: marquee-scroll 30s linear infinite;
  white-space: nowrap;
  flex-shrink: 0;
}

@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.tech-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 2.5rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-right: 1px solid var(--border);
  white-space: nowrap;
}

.tech-item span {
  font-size: 1rem;
}

/* ── Sections ── */
section {
  padding: 5.5rem 0;
  border-top: 1px solid var(--border);
}

.section-header {
  max-width: 620px;
  margin-bottom: 3.5rem;
}

.section-header .eyebrow {
  margin-bottom: 1.1rem;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.85rem;
}

section h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.028em;
  line-height: 1.12;
  margin-bottom: 0.85rem;
}

.section-lead {
  color: var(--text-2);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ── Feature grid (icon cards) ── */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--border); /* shows as grid lines via gap */
  gap: 1px;
}

.feature-card {
  background: var(--surface);
  padding: 2rem 2rem 2.25rem;
  position: relative;
  overflow: hidden;
  transition: background 0.2s;
}

/* Spotlight glow via JS --mouse-x/y */
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    200px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(var(--accent-rgb), 0.07) 0%,
    transparent 70%
  );
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.feature-card:hover::before { opacity: 1; }
.feature-card:hover         { background: var(--surface-2); }

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--r-sm);
  background: rgba(var(--accent-rgb), 0.10);
  border: 1px solid rgba(var(--accent-rgb), 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.3rem;
  color: var(--accent);
  flex-shrink: 0;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
}

.feature-card h3 {
  font-size: 0.97rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 0.55rem;
  color: var(--text);
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ── Standard feature list ── */
.grid-2 {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 720px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
}

.feature-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.93rem;
  color: var(--text-2);
  line-height: 1.55;
}
.feature-list li:last-child { border-bottom: none; }

.feature-list li::before {
  content: '';
  width: 20px;
  height: 20px;
  min-width: 20px;
  border-radius: 50%;
  background: var(--green-bg);
  border: 1px solid var(--green-border);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 12' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2.5 6l2.5 2.5 4.5-4.5' stroke='%234ade80' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 11px;
  margin-top: 1px;
  flex-shrink: 0;
}

/* ── Mode cards ── */
.modes-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 720px) {
  .modes-grid { grid-template-columns: 1fr 1fr; }
}

.mode-card {
  padding: 2rem 2.25rem;
  border-radius: var(--r-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.22s, transform 0.22s, box-shadow 0.22s;
}
.mode-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.35);
}

.mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.mode-pill.anime {
  background: rgba(167, 139, 250, 0.10);
  border: 1px solid rgba(167, 139, 250, 0.28);
  color: #c4b5fd;
}

.mode-pill.tv {
  background: rgba(249, 115, 22, 0.10);
  border: 1px solid rgba(249, 115, 22, 0.28);
  color: #fb923c;
}

.mode-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.mode-card p {
  font-size: 0.93rem;
  color: var(--text-2);
  line-height: 1.65;
}

.mode-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1.5rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}
.mode-link:hover { text-decoration: underline; }

/* ── Screenshot grid ── */
.shot-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
}

.shot {
  margin: 0;
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
  transition: border-color 0.22s, transform 0.22s, box-shadow 0.22s;
}
.shot:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border-hover);
}

.shot img {
  width: 100%;
  height: auto;
  display: block;
}

.shot figcaption {
  padding: 0.75rem 1rem;
  font-size: 0.84rem;
  color: var(--muted);
  font-weight: 500;
}

/* ── Steps ── */
.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
}

.steps li {
  counter-increment: step;
  display: flex;
  gap: 1.35rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--text-2);
  line-height: 1.6;
}
.steps li:last-child { border-bottom: none; }

.steps li::before {
  content: counter(step);
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--accent-dark) 0%, var(--accent) 100%);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.35);
  margin-top: 1px;
  flex-shrink: 0;
}

/* ── Code blocks ── */
code {
  font-family: var(--mono);
  font-size: 0.87em;
  background: var(--surface-2);
  color: var(--accent-light);
  padding: 0.15em 0.4em;
  border-radius: var(--r-xs);
  border: 1px solid var(--border);
}

pre {
  font-family: var(--mono);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1.75rem;
  overflow-x: auto;
  font-size: 0.88rem;
  line-height: 1.75;
  position: relative;
}

pre::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent), transparent);
  border-radius: var(--r) var(--r) 0 0;
}

pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
  color: var(--text-2);
}

/* ── Highlight box (callout variant) ── */
.highlight-box {
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  position: relative;
  overflow: hidden;
}

.highlight-box::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 0% 0%, rgba(var(--accent-rgb), 0.06), transparent);
  pointer-events: none;
}

/* ── Stats strip ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  margin-top: 3.5rem;
}

.stat-item {
  background: var(--surface);
  padding: 1.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text);
  line-height: 1;
}

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

.stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  font-weight: 500;
}

/* ── Footer ── */
.site-footer {
  padding: 3rem 0 4rem;
  border-top: 1px solid var(--border);
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  padding-bottom: 2rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}

.footer-brand {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.025em;
  color: var(--text);
}
.footer-brand span { color: var(--accent); }

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.1rem;
  font-size: 0.88rem;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  padding: 0.35rem 0.65rem;
  border-radius: var(--r-sm);
  transition: color 0.15s, background 0.15s;
}
.footer-links a:hover {
  color: var(--text);
  background: var(--surface-2);
  text-decoration: none;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ── Scroll-triggered fade-in ── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .site-header .wrap {
    gap: 0.75rem;
    flex-wrap: wrap;
  }

  .nav {
    display: none;
  }

  .hero {
    padding: 4rem 0 3.5rem;
  }

  section {
    padding: 3.5rem 0;
  }

  .feature-grid {
    grid-template-columns: 1fr;
    background: transparent;
    border: none;
    gap: 0.75rem;
  }

  .feature-card {
    border-radius: var(--r);
    border: 1px solid var(--border);
  }

  .stats-row {
    grid-template-columns: 1fr 1fr;
  }

  .tech-item {
    padding: 0 1.75rem;
  }
}

@media (max-width: 420px) {
  .cta-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .btn {
    width: 100%;
    justify-content: center;
  }
}