/* ==========================================================================
   Zippr — global agentic payout platform
   Shared stylesheet
   ========================================================================== */

:root {
  --bg: #0b1020;
  --bg-elevated: #121933;
  --surface: #161f3d;
  --surface-2: #1c2749;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text: #eef1fb;
  --text-muted: #a6afce;
  --text-dim: #7a84a8;

  --brand: #6366f1;
  --brand-2: #8b5cf6;
  --accent: #2dd4bf;
  --accent-soft: rgba(45, 212, 191, 0.12);

  --danger: #f87171;
  --success: #34d399;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;

  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  --maxw: 1120px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 600px at 12% -10%, rgba(99, 102, 241, 0.22), transparent 60%),
    radial-gradient(800px 600px at 100% 0%, rgba(45, 212, 191, 0.14), transparent 55%),
    radial-gradient(700px 500px at 50% 120%, rgba(139, 92, 246, 0.16), transparent 60%);
}

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

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

h1, h2, h3, h4 {
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 650; }

p { margin: 0 0 1rem; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section--tight {
  padding: 64px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.eyebrow::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--accent);
}

.lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 52ch;
}

.text-muted { color: var(--text-muted); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  box-shadow: 0 12px 30px -10px rgba(99, 102, 241, 0.7);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  border-color: var(--border-strong);
  color: var(--text);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.08);
}

.btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(11, 16, 32, 0.72);
  border-bottom: 1px solid var(--border);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
}

.brand-logo {
  height: 42px;
  width: auto;
  display: block;
}

@media (max-width: 560px) {
  .brand-logo { height: 36px; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  padding: 9px 14px;
  border-radius: 10px;
  color: var(--text-muted);
  font-weight: 550;
  font-size: 0.95rem;
  transition: color 0.15s ease, background 0.15s ease;
}

.nav-links a:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.nav-links a.is-active { color: var(--text); background: rgba(255, 255, 255, 0.07); }

.nav-cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  width: 42px;
  height: 42px;
  cursor: pointer;
  color: var(--text);
}

.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  margin: 0 auto;
  position: relative;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* ---------- Hero ---------- */
.hero {
  padding: 88px 0 72px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero h1 span.grad {
  background: linear-gradient(120deg, var(--accent), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-meta {
  margin-top: 34px;
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.hero-meta strong {
  display: block;
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 750;
}

/* ---------- Cards ---------- */
.card {
  background: linear-gradient(180deg, var(--surface), var(--bg-elevated));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-strong);
}

.card .ico {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 16px;
  font-size: 1.3rem;
}

.card h3 { margin-bottom: 6px; }
.card p { color: var(--text-muted); margin: 0; font-size: 0.96rem; }

.grid {
  display: grid;
  gap: 22px;
}

.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.section-head {
  max-width: 640px;
  margin-bottom: 44px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ---------- Payout method chips ---------- */
.methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.method {
  padding: 18px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}

.method strong { display: block; font-size: 0.98rem; margin-bottom: 3px; color: var(--text); }
.method span { color: var(--text-dim); font-size: 0.85rem; }

/* ---------- Steps ---------- */
.flow-diagram {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 40px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  counter-reset: step;
}

.steps--4 {
  grid-template-columns: repeat(4, 1fr);
}

.step {
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  position: relative;
}

.step::before {
  counter-increment: step;
  content: counter(step);
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 16px;
}

/* ---------- Code block ---------- */
.code-wrap {
  background: #0a0f22;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.code-tabs {
  display: flex;
  gap: 4px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
}

.code-tab {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
}

.code-tab.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.code-body {
  margin: 0;
  padding: 22px 24px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.86rem;
  line-height: 1.7;
  color: #d7deff;
}

.code-body code { font-family: inherit; white-space: pre; }

.code-panel[hidden] { display: none; }

.tok-key { color: #8b5cf6; }
.tok-fn { color: #2dd4bf; }
.tok-str { color: #fca5a5; }
.tok-num { color: #fcd34d; }
.tok-com { color: #6b7391; font-style: italic; }
.tok-punc { color: #9aa3c7; }

.copy-btn {
  position: absolute;
  top: 54px;
  right: 16px;
  padding: 6px 12px;
  font-size: 0.78rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-strong);
  color: var(--text);
  cursor: pointer;
}

.code-shell { position: relative; }

/* ---------- Split feature ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 22px 0 0;
  display: grid;
  gap: 14px;
}

.feature-list li {
  display: flex;
  gap: 12px;
  color: var(--text-muted);
}

.feature-list li::before {
  content: "✓";
  color: var(--accent);
  font-weight: 800;
  flex: none;
}

/* ---------- CTA band ---------- */
.cta-band {
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(99, 102, 241, 0.18), rgba(45, 212, 191, 0.12)),
    var(--surface);
  padding: 48px;
  text-align: center;
}

/* ---------- Form ---------- */
.form-card {
  background: linear-gradient(180deg, var(--surface), var(--bg-elevated));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}

.field {
  margin-bottom: 18px;
}

.field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 7px;
  color: var(--text-muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.field textarea { resize: vertical; min-height: 96px; }

.field .error-text {
  color: var(--danger);
  font-size: 0.8rem;
  margin-top: 6px;
  display: none;
}

.field.has-error input,
.field.has-error select {
  border-color: var(--danger);
}

.field.has-error .error-text { display: block; }

.form-note {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.submit-error {
  color: var(--danger);
  font-size: 0.85rem;
  margin: -6px 0 14px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 20px;
}

.form-success .check {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  background: rgba(52, 211, 153, 0.15);
  color: var(--success);
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  margin: 0 auto 16px;
}

.is-submitted .form-body { display: none; }
.is-submitted .form-success { display: block; }

.checkbox-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.checkbox-row input { width: auto; margin-top: 3px; }

/* ---------- Contact aside ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-points {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
  display: grid;
  gap: 18px;
}

.contact-points li {
  display: flex;
  gap: 14px;
}

.contact-points .ico {
  width: 40px;
  height: 40px;
  flex: none;
  border-radius: 11px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 40px 0;
  color: var(--text-dim);
  font-size: 0.88rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-links {
  display: flex;
  gap: 18px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links a:hover { color: var(--text); }

/* ---------- Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid rgba(45, 212, 191, 0.3);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
}

.badge .pulse {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.6);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.5); }
  70% { box-shadow: 0 0 0 10px rgba(45, 212, 191, 0); }
  100% { box-shadow: 0 0 0 0 rgba(45, 212, 191, 0); }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid,
  .split,
  .contact-grid { grid-template-columns: 1fr; }

  .grid--3,
  .grid--4,
  .methods,
  .steps { grid-template-columns: 1fr 1fr; }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px 24px 22px;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    transform: translateY(-140%);
    transition: transform 0.25s ease;
  }

  .nav-links.is-open { transform: translateY(0); }
  .nav-links a { padding: 12px 14px; }
  .nav-cta { margin: 6px 0 0; }
  .nav-toggle { display: block; }
}

@media (max-width: 560px) {
  .section { padding: 68px 0; }
  .grid--3,
  .grid--4,
  .methods,
  .steps { grid-template-columns: 1fr; }
  .cta-band { padding: 32px 22px; }
  .form-card { padding: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto; }
}