/* NightShift AI — midnight navy + amber "night shift" theme */

:root {
  --bg: #070b16;
  --bg-2: #0c1326;
  --card: #101830;
  --card-border: rgba(255, 255, 255, 0.08);
  --ink: #eef2ff;
  --muted: #9aa4c4;
  --amber: #f5a524;
  --amber-deep: #f97316;
  --amber-soft: rgba(245, 165, 36, 0.12);
  --radius: 14px;
  --font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background:
    radial-gradient(1100px 500px at 85% -5%, rgba(249, 115, 22, 0.10), transparent 60%),
    radial-gradient(900px 600px at 8% 10%, rgba(245, 165, 36, 0.07), transparent 55%),
    radial-gradient(1200px 800px at 50% 110%, rgba(38, 64, 140, 0.25), transparent 60%),
    var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

section { scroll-margin-top: 84px; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); margin-bottom: 0.5rem; }
h3 { font-size: 1.25rem; margin-bottom: 0.5rem; }

.eyebrow {
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.accent {
  background: linear-gradient(92deg, var(--amber), var(--amber-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  background: rgba(7, 11, 22, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 0.55rem; color: var(--ink); text-decoration: none; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; }
.brand-mark { width: 26px; height: 26px; color: var(--amber); }
.nav-links { display: flex; align-items: center; gap: 1.75rem; }
.nav-links a:not(.btn) { color: var(--muted); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
.nav-links a:not(.btn):hover { color: var(--ink); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  background: linear-gradient(92deg, var(--amber), var(--amber-deep));
  color: #1a1005;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9rem 1.7rem;
  border-radius: 10px;
  text-decoration: none;
  border: 0;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(249, 115, 22, 0.35); }
.btn-ghost {
  background: transparent; color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.22);
}
.btn-ghost:hover { border-color: var(--amber); box-shadow: none; color: var(--amber); }
.btn-small { padding: 0.55rem 1.1rem; font-size: 0.9rem; }
.btn-large { font-size: 1.15rem; padding: 1.1rem 2.4rem; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

/* ---------- Hero ---------- */
.hero { padding: 9.5rem 0 4.5rem; }
.hero-inner { max-width: 860px; }
.hero h1 { font-size: clamp(2.6rem, 6.5vw, 4.6rem); margin-bottom: 1.25rem; }
.lede { font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--muted); max-width: 680px; margin-bottom: 2rem; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.75rem; }
.trades { list-style: none; display: flex; flex-wrap: wrap; gap: 0.6rem; }
.trades li {
  font-size: 0.85rem; color: var(--muted);
  border: 1px solid var(--card-border); border-radius: 999px;
  padding: 0.35rem 0.9rem; background: rgba(255, 255, 255, 0.03);
}

/* ---------- Sections ---------- */
.section { padding: 5.5rem 0; }
.section-alt { background: linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0.015)); border-top: 1px solid var(--card-border); border-bottom: 1px solid var(--card-border); }
.section-head { max-width: 720px; margin-bottom: 3rem; }
.section-head .sub, .sub { color: var(--muted); font-size: 1.1rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(245, 165, 36, 0.35); }
.card-icon { font-size: 1.9rem; margin-bottom: 1rem; }
.card p { color: var(--muted); font-size: 0.98rem; }
.card p strong { color: var(--ink); }

.punchline { margin-top: 2.5rem; font-size: 1.25rem; }
.punchline strong { color: var(--amber); }

/* ---------- Offers ---------- */
.tag {
  display: inline-block; font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--amber); background: var(--amber-soft);
  border-radius: 999px; padding: 0.25rem 0.75rem; margin-bottom: 0.9rem;
}
.tag-hot { color: #1a1005; background: linear-gradient(92deg, var(--amber), var(--amber-deep)); }
.card-flagship { border: 1px solid rgba(245, 165, 36, 0.5); background: linear-gradient(180deg, rgba(245,165,36,0.08), var(--card) 55%); }
.price { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; color: var(--ink); margin: 0.4rem 0 0.9rem; }
.price span { display: block; font-family: var(--font-body); font-size: 0.85rem; font-weight: 400; color: var(--muted); }
.checklist { list-style: none; margin-top: 0.75rem; }
.checklist li { color: var(--muted); font-size: 0.95rem; padding-left: 1.6rem; position: relative; margin-bottom: 0.45rem; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--amber); font-weight: 700; }

/* ---------- Steps ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; counter-reset: step; }
.steps li {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 1.6rem; position: relative;
}
.step-num {
  font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
  letter-spacing: 0.15em; color: var(--amber);
  display: block; margin-bottom: 0.8rem;
}
.steps p { color: var(--muted); font-size: 0.95rem; }

/* ---------- Bolt panel ---------- */
.bolt-panel {
  background: linear-gradient(160deg, rgba(245,165,36,0.10), rgba(249,115,22,0.04) 45%, var(--card));
  border: 1px solid rgba(245, 165, 36, 0.28);
  border-radius: 18px;
  padding: clamp(2rem, 5vw, 3.5rem);
  max-width: 860px; margin: 0 auto;
}
.bolt-panel h2 { margin-bottom: 1.1rem; }
.bolt-panel p { color: var(--muted); font-size: 1.08rem; margin-bottom: 1rem; max-width: 640px; }
.bolt-proof { font-size: 1.2rem !important; color: var(--ink) !important; }
.bolt-proof strong { color: var(--amber); }

/* ---------- Hero avatar ---------- */
.bolt-hero-avatar {
  width: 120px; height: 120px; border-radius: 34px; object-fit: cover;
  border: 1px solid rgba(245, 165, 36, 0.45);
  box-shadow: 0 0 60px rgba(245, 165, 36, 0.25);
  margin-bottom: 1.75rem;
}

/* ---------- Chat mock ---------- */
.chat-mock {
  max-width: 660px; margin: 0 auto;
  background: var(--bg-2);
  border: 1px solid var(--card-border);
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}
.chat-head {
  display: flex; align-items: center; gap: 0.9rem;
  padding: 1rem 1.4rem;
  border-bottom: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.02);
}
.chat-head strong { display: block; font-family: var(--font-display); }
.chat-head span { color: var(--muted); font-size: 0.85rem; }
.chat-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 1px solid rgba(245, 165, 36, 0.45); flex-shrink: 0; }
.chat-avatar-sm { width: 32px; height: 32px; }
.chat-body { padding: 1.5rem 1.25rem; display: flex; flex-direction: column; gap: 0.9rem; }
.msg { display: flex; }
.msg .bubble { max-width: 80%; padding: 0.8rem 1.1rem; border-radius: 16px; font-size: 0.95rem; }
.msg .bubble p { margin: 0; }
.msg-owner { justify-content: flex-end; }
.msg-owner .bubble {
  background: linear-gradient(92deg, var(--amber), var(--amber-deep));
  color: #1a1005; border-bottom-right-radius: 4px; font-weight: 500;
}
.msg-bolt { align-items: flex-end; gap: 0.6rem; }
.msg-bolt .bubble {
  background: var(--card); border: 1px solid var(--card-border);
  color: var(--ink); border-bottom-left-radius: 4px;
}
.msg-bolt .bubble p { color: var(--muted); }
.chat-note { text-align: center; color: var(--muted); font-size: 0.9rem; margin-top: 1.25rem; }

/* ---------- Audit skip note ---------- */
.audit-skip { text-align: center; color: var(--muted); max-width: 640px; margin: 1.75rem auto 0; font-size: 1.02rem; }
.audit-skip strong { color: var(--amber); }

/* ---------- Contact ---------- */
.contact-inner { text-align: center; max-width: 720px; margin: 0 auto; }
.contact-inner .sub { margin-bottom: 2rem; }
.placeholder-note { margin-top: 1rem; font-size: 0.85rem; color: var(--muted); font-style: italic; }
.next-steps { list-style: none; margin-top: 3rem; text-align: left; display: grid; gap: 1rem; }
.next-steps li {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 1.1rem 1.4rem; color: var(--muted);
}
.next-steps strong { color: var(--amber); }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--card-border); padding: 2rem 0; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; }
.footer p { color: var(--muted); font-size: 0.9rem; }
.footer-contact a { color: var(--amber); text-decoration: none; }
.footer-contact a:hover { text-decoration: underline; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .card:hover { transform: none; }
}

/* ---------- Audit section ---------- */
.hero-centered { text-align: center; margin: 0 auto; }
.hero-centered .lede { margin-left: auto; margin-right: auto; }
.hero-centered .hero-cta { justify-content: center; }
.hero-centered .trades { justify-content: center; }
.guarantee-note { color: var(--amber); font-weight: 600; font-size: 1.02rem; margin-bottom: 2rem; }
.audit-cta { text-align: center; margin-top: 2.5rem; }
.fineprint-toggle { margin-top: 1rem; font-size: 0.9rem; }
.fineprint-toggle a { color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }
.fineprint-toggle a:hover { color: var(--amber); }
.terms {
  max-width: 760px; margin: 2rem auto 0;
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 2rem; text-align: left;
}
.terms h3 { margin-bottom: 1rem; }
.terms ul { list-style: none; display: grid; gap: 0.85rem; }
.terms li { color: var(--muted); font-size: 0.95rem; padding-left: 1.4rem; position: relative; }
.terms li::before { content: "•"; position: absolute; left: 0; color: var(--amber); font-weight: 700; }
.terms li strong { color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--card-border);
    padding: 0.5rem 1.5rem 1.25rem;
  }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { padding: 0.8rem 0; border-bottom: 1px solid var(--card-border); }
  .nav-links .btn { margin-top: 1rem; text-align: center; }
  .hero { padding: 7.5rem 0 3.5rem; }
  .grid-3, .steps { grid-template-columns: 1fr; }
  .section { padding: 4rem 0; }
  .hero-cta .btn { width: 100%; text-align: center; }
}