/* ── PixelMind AI — Global Styles ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #08060f;
  --bg2:     #100e1a;
  --bg3:     #17142a;
  --border:  #221e38;
  --accent:  #a855f7;
  --accent2: #ec4899;
  --accent3: #06b6d4;
  --green:   #10b981;
  --red:     #ef4444;
  --amber:   #f59e0b;
  --text1:   #f0ecff;
  --text2:   #8b80b5;
  --text3:   #453d6a;
  --radius:  .55rem;
  --font:    'Inter', system-ui, sans-serif;
}

body { font-family: var(--font); background: var(--bg); color: var(--text1); min-height: 100vh; font-size: 14px; line-height: 1.5; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Nav ── */
nav {
  background: rgba(8,6,15,.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-logo {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -.02em;
  color: var(--text1);
  display: flex;
  align-items: center;
  gap: .45rem;
}
.logo-dot { background: linear-gradient(135deg, var(--accent), var(--accent2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; gap: 1.75rem; align-items: center; }
.nav-links a { color: var(--text2); font-size: .875rem; font-weight: 500; }
.nav-links a:hover { color: var(--text1); text-decoration: none; }
.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff !important;
  padding: .42rem 1.1rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: .825rem;
}
.nav-cta:hover { opacity: .9; text-decoration: none !important; }
.nav-ghost {
  color: var(--text1) !important;
  padding: .4rem .9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  font-size: .825rem;
  font-weight: 500;
}
.nav-ghost:hover { border-color: var(--accent); color: var(--accent) !important; text-decoration: none !important; }

/* ── Layout ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }

/* ── Cards ── */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}
.card:hover { border-color: rgba(168,85,247,.3); }
.card-title { font-size: .95rem; font-weight: 700; margin-bottom: .4rem; }
.card-sub { font-size: .82rem; color: var(--text2); line-height: 1.55; }

/* ── Hero ── */
.hero {
  padding: 6.5rem 0 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 900px;
  background: radial-gradient(ellipse at center, rgba(168,85,247,.1) 0%, rgba(236,72,153,.05) 40%, transparent 70%);
  pointer-events: none;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: rgba(168,85,247,.1);
  border: 1px solid rgba(168,85,247,.28);
  color: var(--accent);
  font-size: .75rem;
  font-weight: 600;
  padding: .3rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  letter-spacing: -.045em;
  line-height: 1.08;
  margin-bottom: 1.25rem;
}
.grad {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p { color: var(--text2); font-size: 1.1rem; max-width: 580px; margin: 0 auto 2.5rem; }
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  padding: .78rem 1.85rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: .92rem;
  cursor: pointer;
  border: none;
  transition: opacity .15s, transform .1s;
  font-family: var(--font);
}
.btn-primary:hover { opacity: .9; transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  color: var(--text1);
  padding: .78rem 1.85rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .92rem;
  cursor: pointer;
  border: 1px solid var(--border);
  transition: border-color .15s, color .15s;
  font-family: var(--font);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

/* ── Generation Gallery ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .75rem;
}
.gen-card {
  border-radius: .65rem;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg3);
  position: relative;
  aspect-ratio: 1/1.1;
  cursor: pointer;
}
.gen-card:hover .gen-overlay { opacity: 1; }
.gen-art {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}
.gen-overlay {
  position: absolute;
  inset: 0;
  background: rgba(8,6,15,.75);
  opacity: 0;
  transition: opacity .2s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1rem;
}
.gen-prompt { font-size: .72rem; color: var(--text1); font-weight: 500; line-height: 1.4; }
.gen-meta { font-size: .65rem; color: var(--text3); margin-top: .25rem; }

/* ── Section ── */
.section { padding: 5rem 0; }
.section-label { font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--accent); margin-bottom: .75rem; }
.section-title { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; letter-spacing: -.035em; margin-bottom: 1rem; }
.section-sub { color: var(--text2); font-size: .95rem; max-width: 520px; }

/* ── Counter pill ── */
.counter-pill {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(168,85,247,.08);
  border: 1px solid rgba(168,85,247,.2);
  border-radius: 999px;
  padding: .35rem 1rem;
  font-size: .8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 2.5rem;
}

/* ── Pricing ── */
.pricing-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: .75rem;
  padding: 2rem 1.75rem;
  position: relative;
}
.pricing-card.popular { border-color: var(--accent); }
.popular-badge {
  position: absolute;
  top: -1px; left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  padding: .2rem 1rem;
  border-radius: 0 0 .5rem .5rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}
.price-amount { font-size: 2.5rem; font-weight: 900; letter-spacing: -.03em; }
.price-period { color: var(--text2); font-size: .82rem; }
.price-features { list-style: none; margin: 1.5rem 0; display: flex; flex-direction: column; gap: .6rem; }
.price-features li { font-size: .84rem; color: var(--text2); display: flex; align-items: center; gap: .5rem; }
.price-features li::before { content: '✦'; color: var(--accent); font-size: .65rem; flex-shrink: 0; }

/* ── Feature list ── */
.feat-row { display: flex; gap: 1rem; align-items: flex-start; padding: 1.25rem 0; border-bottom: 1px solid var(--border); }
.feat-row:last-child { border-bottom: none; }
.feat-icon { width: 44px; height: 44px; border-radius: .5rem; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0; }

/* ── Changelog ── */
.changelog-item { display: flex; gap: 1.25rem; padding: 1.25rem 0; border-bottom: 1px solid var(--border); }
.changelog-item:last-child { border-bottom: none; }
.cl-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); flex-shrink: 0; margin-top: .4rem; }
.cl-date { font-size: .72rem; color: var(--text3); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; margin-bottom: .3rem; }
.cl-title { font-size: .88rem; font-weight: 700; margin-bottom: .25rem; }
.cl-body { font-size: .8rem; color: var(--text2); }

/* ── Badge ── */
.badge { display: inline-flex; align-items: center; gap: .3rem; padding: .2rem .6rem; border-radius: 999px; font-size: .7rem; font-weight: 700; }
.badge-purple { background: rgba(168,85,247,.12); color: var(--accent); }
.badge-pink   { background: rgba(236,72,153,.12); color: var(--accent2); }
.badge-cyan   { background: rgba(6,182,212,.12); color: var(--accent3); }
.badge-green  { background: rgba(16,185,129,.12); color: var(--green); }

/* ── Footer ── */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 4rem 2rem 2.5rem; margin-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; max-width: 1200px; margin: 0 auto 3rem; }
.footer-brand { font-size: .85rem; color: var(--text2); line-height: 1.65; margin-top: .75rem; }
.footer-col h4 { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text3); margin-bottom: 1rem; }
.footer-col a { display: block; font-size: .83rem; color: var(--text2); margin-bottom: .55rem; }
.footer-col a:hover { color: var(--text1); text-decoration: none; }
.footer-bottom { max-width: 1200px; margin: 0 auto; padding-top: 1.5rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; font-size: .75rem; color: var(--text3); flex-wrap: wrap; gap: .5rem; }

/* ── Login ── */
.login-page { min-height: 100vh; display: flex; }
.login-left {
  flex: 1;
  background: linear-gradient(160deg, var(--bg2) 0%, var(--bg3) 100%);
  border-right: 1px solid var(--border);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.login-left::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -100px;
  width: 450px; height: 450px;
  background: radial-gradient(ellipse, rgba(168,85,247,.15) 0%, transparent 70%);
  pointer-events: none;
}
.login-right {
  flex: 1.1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  background: var(--bg);
}
.login-box { width: 100%; max-width: 400px; }
.login-title { font-size: 1.55rem; font-weight: 800; margin-bottom: .4rem; }
.login-sub { color: var(--text2); font-size: .875rem; margin-bottom: 2rem; }
.form-label { font-size: .78rem; font-weight: 600; color: var(--text2); display: block; margin-bottom: .35rem; }
.form-input { width: 100%; background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text1); padding: .65rem .9rem; font-size: .88rem; outline: none; transition: border-color .15s; font-family: var(--font); }
.form-input:focus { border-color: var(--accent); }
.form-group { margin-bottom: 1.1rem; }
.login-submit { width: 100%; padding: .75rem; font-size: .95rem; margin-top: .25rem; }
.login-err { display: none; background: rgba(239,68,68,.1); border: 1px solid rgba(239,68,68,.3); border-radius: var(--radius); color: var(--red); font-size: .82rem; padding: .6rem .9rem; margin-bottom: 1rem; }
.divider { display: flex; align-items: center; gap: .75rem; margin: 1.25rem 0; color: var(--text3); font-size: .75rem; }
.divider::before, .divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ── 404 ── */
.not-found { min-height: calc(100vh - 60px); display: flex; align-items: center; justify-content: center; text-align: center; padding: 2rem; }
.not-found h1 { font-size: clamp(5rem, 15vw, 10rem); font-weight: 900; background: linear-gradient(135deg, var(--accent), var(--accent2)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: -.05em; line-height: 1; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .login-left { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 700px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .nav-links .hide-sm { display: none; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
}