/* =========================================================
   CODE-99 — Landing Page
   Modern, minimalistic, dark
   ========================================================= */

:root {
  --bg: #0a0a0a;
  --bg-2: #111113;
  --fg: #f5f5f7;
  --fg-muted: #9aa0a6;
  --fg-dim: #6b6f76;
  --accent: #ffffff;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.2);
  --success: #4ade80;
  --error: #f87171;
  --radius: 14px;
  --radius-sm: 10px;
  --maxw: 560px;
  --transition: 220ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
  min-height: 100%;
  scroll-behavior: smooth;
}

body { min-height: 100vh; }

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

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ---------- Layout ---------- */
.page {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 32px 24px 24px;
  overflow: hidden;
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 70%);
          mask-image: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

.bg-glow {
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(255,255,255,0.06), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  z-index: 1;
  margin: auto;
  width: 100%;
  max-width: var(--maxw);
  text-align: center;
  padding: 40px 0;
  animation: fadeUp 800ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 36px;
  transition: transform var(--transition);
  width: 100%;
}
.logo-wrap:hover { transform: scale(1.02); }

/* Wide horizontal wordmark (Aspect ratio ~7.55:1) */
.logo {
  display: block;
  width: 100%;
  max-width: 460px;
  height: auto;
  filter: drop-shadow(0 8px 28px rgba(255,255,255,0.08));
}

.title {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-size: clamp(2.4rem, 7vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0 0 14px;
}
.title-main {
  background: linear-gradient(180deg, #ffffff 0%, #b6b9be 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.tagline {
  color: var(--fg-muted);
  font-size: clamp(1rem, 2vw, 1.125rem);
  margin: 0 0 40px;
  font-weight: 400;
  letter-spacing: 0.01em;
}

/* ---------- Newsletter ---------- */
.newsletter {
  max-width: 460px;
  margin: 0 auto;
}

.field {
  display: flex;
  align-items: stretch;
  gap: 8px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 6px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.field:focus-within {
  border-color: rgba(255,255,255,0.45);
  box-shadow: 0 0 0 4px rgba(255,255,255,0.06);
}

.field input[type="email"] {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--fg);
  font: inherit;
  font-size: 1rem;
  padding: 12px 14px;
  min-width: 0;
}
.field input[type="email"]::placeholder { color: var(--fg-dim); }

.field button {
  background: var(--accent);
  color: #0a0a0a;
  border: 0;
  border-radius: calc(var(--radius) - 4px);
  font: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0 18px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: transform var(--transition), background var(--transition), opacity var(--transition);
}
.field button:hover { transform: translateY(-1px); }
.field button:active { transform: translateY(0); }
.field button:disabled { opacity: 0.6; cursor: progress; }

.btn-arrow {
  transition: transform var(--transition);
}
.field button:hover .btn-arrow { transform: translateX(3px); }

/* Honeypot */
.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px; opacity: 0;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.825rem;
  color: var(--fg-muted);
  text-align: left;
  line-height: 1.5;
  cursor: pointer;
}
.consent input { margin-top: 3px; accent-color: var(--accent); }

.status {
  min-height: 24px;
  margin-top: 16px;
  font-size: 0.9rem;
  transition: opacity var(--transition);
}
.status.success { color: var(--success); }
.status.error { color: var(--error); }

/* ---------- Footer ---------- */
.footer {
  position: relative;
  z-index: 1;
  padding-top: 24px;
  color: var(--fg-dim);
  font-size: 0.825rem;
}
.footer-inner {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
}
.legal a {
  color: var(--fg-muted);
  transition: color var(--transition);
}
.legal a:hover { color: var(--fg); }
.legal span { margin: 0 6px; opacity: 0.5; }

/* ---------- Responsive ---------- */
@media (min-width: 640px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (max-width: 480px) {
  .field { flex-direction: column; padding: 8px; }
  .field button { padding: 12px 18px; justify-content: center; }
  .logo { max-width: 320px; }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}