/* ==========================================================================
   WBA Studio — wildberries.bar
   Production stylesheet
   ========================================================================== */

/* ---------- Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&family=Manrope:wght@200;300;400;500;600;700;800&family=Fraunces:opsz,wght@9..144,300;9..144,400;9..144,500;9..144,600;9..144,700&display=swap');

/* ---------- Tokens ---------- */
:root {
  --bg: #0A0B0F;
  --bg-soft: #11131A;
  --bg-card: #14171F;
  --line: rgba(255, 255, 255, 0.07);
  --line-strong: rgba(255, 255, 255, 0.14);

  --ink: #F5F5F7;
  --ink-dim: #A0A3AD;
  --ink-faint: #5A5D67;

  --grad-1: #7C3AED;
  --grad-2: #2563EB;
  --grad-3: #06B6D4;
  --accent: #A78BFA;

  --warn: #FB7185;
  --ok: #34D399;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;

  --shadow-glow: 0 0 80px -20px rgba(124, 58, 237, 0.45);
  --shadow-card: 0 30px 60px -30px rgba(0, 0, 0, 0.6);

  --container: 1240px;

  --font-sans: 'Manrope', system-ui, sans-serif;
  --font-display: 'Fraunces', Georgia, serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
input, textarea, select { font: inherit; color: inherit; }

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

body {
  font-family: var(--font-sans);
  font-weight: 400;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(124, 58, 237, 0.15), transparent 60%),
    radial-gradient(ellipse 60% 40% at 90% 20%, rgba(37, 99, 235, 0.1), transparent 60%);
}

/* ---------- Selection ---------- */
::selection { background: var(--grad-1); color: white; }

/* ---------- Layout ---------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
}

/* ==========================================================================
   Top notification bar
   ========================================================================== */
.topbar {
  background: linear-gradient(90deg, var(--grad-1), var(--grad-2));
  color: white;
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  padding: 9px 16px;
  letter-spacing: 0.01em;
}
.topbar a { text-decoration: underline; text-underline-offset: 3px; }

/* ==========================================================================
   Navigation
   ========================================================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  background: rgba(10, 11, 15, 0.7);
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-glow);
}
.brand-mark::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.3), transparent 60%);
}
.brand-mark svg { position: relative; z-index: 1; }

.brand-name {
  font-size: 18px;
  font-weight: 700;
}
.brand-domain {
  display: block;
  font-size: 11px;
  color: var(--ink-dim);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin-top: -2px;
}

.nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
  margin: 0; padding: 0;
}

.nav-links a {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-dim);
  transition: color .2s, background .2s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.04);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-toggle { display: none; }

@media (max-width: 980px) {
  .nav-links, .nav-cta .btn-secondary { display: none; }
  .nav-toggle {
    display: grid; place-items: center;
    width: 38px; height: 38px;
    border-radius: 9px;
    border: 1px solid var(--line);
  }
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: -0.005em;
  transition: transform .15s, background .2s, box-shadow .2s, border-color .2s;
  white-space: nowrap;
  cursor: pointer;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  color: white;
  box-shadow: 0 8px 24px -8px rgba(124, 58, 237, 0.7);
}
.btn-primary:hover { box-shadow: 0 12px 32px -8px rgba(124, 58, 237, 0.9); }

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  border: 1px solid var(--line-strong);
}
.btn-secondary:hover { background: rgba(255, 255, 255, 0.08); }

.btn-ghost {
  color: var(--ink-dim);
  padding: 12px 16px;
}
.btn-ghost:hover { color: var(--ink); }

.btn-lg { padding: 16px 26px; font-size: 15.5px; border-radius: 12px; }
.btn-block { width: 100%; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 999px;
  font-size: 12.5px;
  font-weight: 500;
  color: #C4B5FD;
  letter-spacing: 0.02em;
  margin-bottom: 28px;
}
.hero-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #A78BFA;
  box-shadow: 0 0 10px #A78BFA;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 0 0 24px;
  font-variation-settings: "opsz" 144;
}
.hero h1 em {
  font-style: italic;
  font-weight: 300;
  background: linear-gradient(120deg, #C4B5FD, #93C5FD, #67E8F9);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  font-size: 18.5px;
  color: var(--ink-dim);
  max-width: 540px;
  margin: 0 0 36px;
  line-height: 1.55;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 36px;
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 13.5px;
  color: var(--ink-dim);
}
.hero-meta .check {
  width: 16px; height: 16px;
  flex-shrink: 0;
  color: var(--ok);
}

/* before/after compare card */
.compare-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
  aspect-ratio: 4 / 5;
}

.compare-img {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
}
.compare-before {
  background-image: url('https://images.unsplash.com/photo-1542291026-7eec264c27ff?w=900&q=70&auto=format&fit=crop');
  filter: blur(2px) saturate(0.7) brightness(0.8);
}
.compare-after {
  background-image: url('https://images.unsplash.com/photo-1542291026-7eec264c27ff?w=1400&q=90&auto=format&fit=crop');
  clip-path: inset(0 0 0 50%);
}
.compare-handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  background: white;
  pointer-events: none;
}
.compare-handle::before, .compare-handle::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 36px; height: 36px;
  margin-left: -18px;
  background: white;
  border-radius: 50%;
}
.compare-handle::before {
  top: 50%; margin-top: -18px;
  background: white url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%230A0B0F'><path d='M9 6L3 12l6 6M15 6l6 6-6 6'/></svg>") center/16px no-repeat;
}
.compare-handle::after { display: none; }

.compare-tag {
  position: absolute;
  top: 16px;
  padding: 5px 10px;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.compare-tag.before { left: 16px; color: #FCA5A5; }
.compare-tag.after  { right: 16px; color: #6EE7B7; }

/* hero stats strip */
.hero-stats {
  margin-top: 80px;
  padding-top: 40px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.hero-stat .num {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 500;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #fff, #A78BFA);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.1;
}
.hero-stat .label {
  font-size: 13.5px;
  color: var(--ink-dim);
  margin-top: 6px;
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); margin-top: 56px; }
}

/* ==========================================================================
   Section primitives
   ========================================================================== */
.section {
  padding: 100px 0;
  position: relative;
}

.section-head {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(32px, 4.5vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
.section-head h2 em {
  font-style: italic; font-weight: 300;
  color: var(--accent);
}
.section-head p {
  color: var(--ink-dim);
  font-size: 17px;
  margin: 0;
}

/* asymmetric variant */
.section-head.left {
  margin: 0 0 56px;
  text-align: left;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: end;
  gap: 40px;
  max-width: none;
}
.section-head.left p { margin-top: 0; }

@media (max-width: 800px) {
  .section { padding: 72px 0; }
  .section-head.left { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Logo strip
   ========================================================================== */
.logos {
  padding: 30px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.015);
}
.logos-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--ink-faint);
  text-align: center;
  margin-bottom: 24px;
}
.logos-row {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 40px;
  flex-wrap: wrap;
  opacity: 0.7;
}
.logo-pill {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--ink-dim);
}
.logo-pill .glyph {
  font-family: var(--font-sans);
  font-weight: 800;
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ==========================================================================
   Features grid
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.feature {
  background: var(--bg);
  padding: 36px 32px;
  position: relative;
  transition: background .25s;
}
.feature:hover { background: var(--bg-soft); }

.feature-icon {
  width: 44px; height: 44px;
  border-radius: 11px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(37, 99, 235, 0.15));
  border: 1px solid rgba(124, 58, 237, 0.3);
  display: grid; place-items: center;
  margin-bottom: 22px;
  color: #C4B5FD;
}
.feature h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 0 0 10px;
  letter-spacing: -0.01em;
}
.feature p {
  color: var(--ink-dim);
  font-size: 14.5px;
  line-height: 1.55;
  margin: 0;
}
.feature-num {
  position: absolute;
  top: 22px; right: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}

@media (max-width: 900px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .features-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   How it works (3 steps)
   ========================================================================== */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}
.step {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
}
.step-num {
  font-family: var(--font-display);
  font-size: 80px;
  font-weight: 300;
  font-style: italic;
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  margin-bottom: 16px;
}
.step h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 10px;
}
.step p {
  color: var(--ink-dim);
  margin: 0;
  font-size: 15px;
}

@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Use cases (asymmetric editorial layout)
   ========================================================================== */
.usecases {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.usecase {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
}
.usecase-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.45;
  z-index: 0;
}
.usecase-image::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,11,15,0.6) 0%, rgba(10,11,15,0.95) 80%);
}
.usecase > * { position: relative; z-index: 1; }
.usecase h3 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 400;
  margin: 0 0 12px;
  letter-spacing: -0.015em;
}
.usecase p {
  color: var(--ink-dim);
  margin: 0 0 20px;
  font-size: 15px;
}
.usecase-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 14px;
}
.usecase.span-7 { grid-column: span 7; min-height: 320px; }
.usecase.span-5 { grid-column: span 5; min-height: 320px; }
.usecase.span-4 { grid-column: span 4; min-height: 240px; }
.usecase.span-8 { grid-column: span 8; min-height: 240px; }

@media (max-width: 900px) {
  .usecase, .usecase.span-7, .usecase.span-5,
  .usecase.span-4, .usecase.span-8 { grid-column: span 12; }
}

/* ==========================================================================
   Pricing
   ========================================================================== */
.pricing-toggle {
  display: inline-flex;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px;
  margin: 0 auto 40px;
}
.pricing-toggle button {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-dim);
  transition: all .2s;
  position: relative;
}
.pricing-toggle button.active {
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  color: white;
}
.pricing-toggle .save {
  display: inline-block;
  background: rgba(52, 211, 153, 0.15);
  color: var(--ok);
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.plan {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.plan.featured {
  background: linear-gradient(180deg, rgba(124, 58, 237, 0.08), rgba(37, 99, 235, 0.04));
  border-color: rgba(124, 58, 237, 0.4);
  box-shadow: 0 0 60px -20px rgba(124, 58, 237, 0.4);
}
.plan-badge {
  position: absolute;
  top: -12px; left: 32px;
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  color: white;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 6px;
}
.plan-name {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
  margin-bottom: 14px;
}
.plan-price {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 56px;
  line-height: 1;
  letter-spacing: -0.025em;
  margin-bottom: 4px;
}
.plan-price .currency { font-size: 28px; vertical-align: top; }
.plan-price .period {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--ink-dim);
  font-weight: 400;
}
.plan-tag {
  font-size: 14px;
  color: var(--ink-dim);
  margin-bottom: 28px;
}
.plan-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.plan-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14.5px;
  color: var(--ink);
}
.plan-list .x { color: var(--ink-faint); text-decoration: line-through; }
.plan-list svg { flex-shrink: 0; margin-top: 2px; }
.plan-list .check { color: var(--ok); }
.plan-list .cross { color: var(--ink-faint); }

@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Testimonial / quote
   ========================================================================== */
.quote-block {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 56px 56px 48px;
  position: relative;
  overflow: hidden;
}
.quote-block::before {
  content: """;
  position: absolute;
  top: -40px; left: 30px;
  font-family: var(--font-display);
  font-size: 200px;
  color: rgba(124, 58, 237, 0.1);
  line-height: 1;
}
.quote-block blockquote {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: 28px;
  line-height: 1.35;
  letter-spacing: -0.01em;
  margin: 0 0 32px;
  max-width: 800px;
  position: relative;
  z-index: 1;
}
.quote-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.quote-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  border: 2px solid var(--line-strong);
}
.quote-name { font-weight: 600; }
.quote-role { font-size: 13px; color: var(--ink-dim); }

@media (max-width: 700px) {
  .quote-block { padding: 36px 28px; }
  .quote-block blockquote { font-size: 22px; }
}

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final-cta {
  text-align: center;
  padding: 100px 0;
  background:
    radial-gradient(ellipse 60% 60% at 50% 0%, rgba(124, 58, 237, 0.25), transparent 70%),
    radial-gradient(ellipse 60% 60% at 50% 100%, rgba(37, 99, 235, 0.18), transparent 70%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.final-cta h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.final-cta h2 em {
  font-style: italic; font-weight: 300;
  background: linear-gradient(120deg, #C4B5FD, #93C5FD);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.final-cta p {
  color: var(--ink-dim);
  font-size: 18px;
  margin: 0 0 36px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #06070A;
  padding: 80px 0 32px;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 56px;
}
.footer-about p {
  color: var(--ink-dim);
  font-size: 14px;
  max-width: 280px;
  margin: 14px 0 24px;
  line-height: 1.55;
}
.footer-soc {
  display: flex; gap: 10px;
}
.footer-soc a {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  color: var(--ink-dim);
  transition: all .2s;
}
.footer-soc a:hover { color: var(--ink); border-color: var(--accent); }

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  margin: 0 0 18px;
  font-weight: 500;
}
.footer-col ul {
  list-style: none;
  margin: 0; padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col a {
  color: var(--ink-dim);
  font-size: 14px;
  transition: color .15s;
}
.footer-col a:hover { color: var(--ink); }

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--ink-faint);
}
.footer-bottom .disclaimer {
  font-size: 11.5px;
  max-width: 540px;
  line-height: 1.4;
}

@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-about { grid-column: span 2; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-about { grid-column: span 1; }
}

/* ==========================================================================
   Auth pages (login / signup)
   ========================================================================== */
.auth-wrap {
  min-height: calc(100vh - 80px);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.auth-side {
  background:
    radial-gradient(ellipse at 30% 30%, rgba(124, 58, 237, 0.25), transparent 60%),
    radial-gradient(ellipse at 70% 70%, rgba(37, 99, 235, 0.2), transparent 60%),
    #08090D;
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.auth-side::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.auth-side > * { position: relative; z-index: 1; }

.auth-blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: 36px;
  line-height: 1.2;
  letter-spacing: -0.015em;
  max-width: 480px;
  margin: 0;
}
.auth-quoter {
  margin-top: 32px;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 14px;
  color: var(--ink-dim);
  font-weight: 500;
}

.auth-form-side {
  padding: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.auth-form {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
}
.auth-form h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 40px;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}
.auth-form .sub {
  color: var(--ink-dim);
  margin: 0 0 36px;
  font-size: 15px;
}

.field {
  margin-bottom: 18px;
}
.field label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-dim);
  margin-bottom: 8px;
}
.field input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 13px 14px;
  font-size: 15px;
  color: var(--ink);
  transition: border-color .15s, background .15s;
}
.field input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-soft);
}
.field input::placeholder { color: var(--ink-faint); }

.field-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  font-size: 13.5px;
}
.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-dim);
}
.checkbox input { accent-color: var(--accent); }
.field-row a {
  color: var(--accent);
  font-weight: 500;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 28px 0;
  color: var(--ink-faint);
  font-size: 12px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.auth-divider::before, .auth-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}

.oauth-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.oauth-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 12px;
  font-size: 14px;
  font-weight: 500;
  transition: background .15s, border-color .15s;
}
.oauth-btn:hover { background: var(--bg-soft); border-color: var(--accent); }

.auth-foot {
  text-align: center;
  margin-top: 28px;
  font-size: 14px;
  color: var(--ink-dim);
}
.auth-foot a { color: var(--accent); font-weight: 500; }

@media (max-width: 900px) {
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .auth-form-side { padding: 40px 24px; min-height: calc(100vh - 80px); }
}

/* ==========================================================================
   Page hero (sub pages)
   ========================================================================== */
.page-hero {
  padding: 80px 0 60px;
  text-align: center;
  border-bottom: 1px solid var(--line);
  position: relative;
  background:
    radial-gradient(ellipse 50% 60% at 50% 0%, rgba(124, 58, 237, 0.15), transparent 70%);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 12px 0 18px;
}
.page-hero h1 em {
  font-style: italic; font-weight: 300;
  color: var(--accent);
}
.page-hero p {
  color: var(--ink-dim);
  font-size: 18px;
  max-width: 620px;
  margin: 0 auto;
}

/* ==========================================================================
   Pricing comparison table
   ========================================================================== */
.pricing-table-wrap {
  margin-top: 56px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
}
.pricing-table {
  width: 100%;
  border-collapse: collapse;
}
.pricing-table th, .pricing-table td {
  padding: 18px 22px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  vertical-align: middle;
}
.pricing-table th {
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-dim);
  background: rgba(255,255,255,0.02);
}
.pricing-table th:first-child { width: 40%; }
.pricing-table tr:last-child td { border-bottom: 0; }
.pricing-table .icn-yes { color: var(--ok); }
.pricing-table .icn-no { color: var(--ink-faint); }

@media (max-width: 700px) {
  .pricing-table th, .pricing-table td { padding: 12px; font-size: 13px; }
}

/* ==========================================================================
   API page — code block
   ========================================================================== */
.code-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
}
.code-tabs button {
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-dim);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.code-tabs button.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.code-block {
  background: #06070A;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.code-block pre {
  margin: 0;
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.7;
  color: #C4B5FD;
  overflow-x: auto;
}
.code-block .ck { color: #A78BFA; }
.code-block .cs { color: #67E8F9; }
.code-block .cn { color: #F0ABFC; }
.code-block .cm { color: #5A5D67; font-style: italic; }

.api-row {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.api-row + .api-row { margin-top: 80px; }
.api-row h3 {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}
.api-row p { color: var(--ink-dim); font-size: 15px; }

@media (max-width: 900px) {
  .api-row { grid-template-columns: 1fr; gap: 24px; }
}

/* ==========================================================================
   About — team
   ========================================================================== */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.member {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform .25s, border-color .25s;
}
.member:hover {
  transform: translateY(-4px);
  border-color: rgba(124, 58, 237, 0.4);
}
.member-photo {
  width: 100%;
  aspect-ratio: 1/1;
  border-radius: 11px;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-soft);
  margin-bottom: 18px;
  filter: saturate(0.9);
}
.member-name {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.member-role {
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 8px;
  font-family: var(--font-mono);
}
.member-bio {
  font-size: 13.5px;
  color: var(--ink-dim);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 900px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .team-grid { grid-template-columns: 1fr; }
}

/* values list (about) */
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.value-item h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 400;
  font-style: italic;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
  color: var(--accent);
}
.value-item p { color: var(--ink-dim); font-size: 15px; margin: 0; }

@media (max-width: 800px) { .values { grid-template-columns: 1fr; } }

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: start;
}
.contact-info h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 28px;
  margin: 0 0 28px;
  letter-spacing: -0.015em;
}
.contact-block {
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line);
}
.contact-block:last-child { border-bottom: 0; }
.contact-label {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.contact-block strong { display: block; font-size: 17px; margin-bottom: 4px; }
.contact-block span { color: var(--ink-dim); font-size: 14.5px; }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 28px;
  margin: 0 0 24px;
  letter-spacing: -0.015em;
}
.contact-form textarea {
  width: 100%;
  min-height: 130px;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 13px 14px;
  font-size: 15px;
  resize: vertical;
  font-family: var(--font-sans);
}
.contact-form textarea:focus { outline: none; border-color: var(--accent); }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-form { padding: 28px; }
}

/* ==========================================================================
   Dashboard preview
   ========================================================================== */
.dash-frame {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 32px;
}
.dash-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}
.dash-dot {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--ink-faint);
}
.dash-dot.r { background: #FB7185; }
.dash-dot.y { background: #FBBF24; }
.dash-dot.g { background: #34D399; }
.dash-url {
  margin-left: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
}
.dash-body {
  display: grid;
  grid-template-columns: 220px 1fr 280px;
  min-height: 500px;
}
.dash-side {
  border-right: 1px solid var(--line);
  padding: 20px 14px;
}
.dash-side h5 {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  margin: 14px 8px 8px;
  font-weight: 500;
}
.dash-side h5:first-child { margin-top: 0; }
.dash-side a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 8px;
  font-size: 13.5px;
  color: var(--ink-dim);
}
.dash-side a:hover, .dash-side a.active {
  background: rgba(255,255,255,0.04);
  color: var(--ink);
}
.dash-side a.active {
  background: linear-gradient(90deg, rgba(124, 58, 237, 0.15), transparent);
  color: var(--ink);
}
.dash-main { padding: 24px; }
.dash-main h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 28px;
  margin: 0 0 4px;
  letter-spacing: -0.02em;
}
.dash-main .meta {
  color: var(--ink-dim);
  font-size: 13px;
  margin-bottom: 22px;
}
.drop-zone {
  border: 2px dashed var(--line-strong);
  border-radius: var(--radius);
  padding: 50px 30px;
  text-align: center;
  background: rgba(255,255,255,0.02);
  margin-bottom: 24px;
}
.drop-zone .icon {
  width: 56px; height: 56px;
  margin: 0 auto 12px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(37, 99, 235, 0.15));
  display: grid; place-items: center;
  color: #C4B5FD;
}
.drop-zone strong { display: block; margin-bottom: 4px; font-size: 16px; }
.drop-zone span { color: var(--ink-dim); font-size: 13.5px; }

.queue-card {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 12px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 8px;
}
.queue-thumb {
  width: 60px; height: 60px;
  border-radius: 8px;
  background-size: cover;
  background-position: center;
}
.queue-name { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.queue-prog {
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}
.queue-prog span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--grad-1), var(--grad-2));
}
.queue-status {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.queue-status.done { color: var(--ok); }

.dash-aside { border-left: 1px solid var(--line); padding: 24px 20px; }
.dash-aside h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--ink-faint);
  margin: 0 0 12px;
  font-weight: 500;
}
.tabs {
  display: flex;
  gap: 4px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 4px;
  margin-bottom: 18px;
}
.tabs button {
  flex: 1;
  padding: 7px;
  border-radius: 6px;
  font-size: 12px;
  color: var(--ink-dim);
  font-weight: 500;
}
.tabs button.active {
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  color: white;
}
.dash-row {
  display: flex; justify-content: space-between;
  font-size: 13px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}
.dash-row:last-child { border-bottom: 0; }
.dash-row span { color: var(--ink-dim); }
.dash-row strong { font-weight: 500; }

.magic-btn {
  margin-top: 18px;
  width: 100%;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2));
  color: white;
  font-weight: 600;
  font-size: 14px;
  box-shadow: 0 8px 24px -8px rgba(124, 58, 237, 0.7);
  transition: transform .15s, box-shadow .2s;
}
.magic-btn:hover { box-shadow: 0 12px 32px -8px rgba(124, 58, 237, 0.9); }

@media (max-width: 1100px) {
  .dash-body { grid-template-columns: 1fr; }
  .dash-side, .dash-aside { display: none; }
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-up {
  animation: fadeUp .8s cubic-bezier(.2,.8,.2,1) both;
}
.animate-up.d1 { animation-delay: .1s; }
.animate-up.d2 { animation-delay: .2s; }
.animate-up.d3 { animation-delay: .3s; }
.animate-up.d4 { animation-delay: .4s; }

@keyframes pulseDot {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}
.dot { animation: pulseDot 1.6s ease-in-out infinite; }

/* ==========================================================================
   Utilities
   ========================================================================== */
.text-dim { color: var(--ink-dim); }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-56 { margin-top: 56px; }
.mb-0 { margin-bottom: 0; }