/* Ghostwriter — landing page (arcade/néon, autonome).
   Tokens repris de l'extension (assets/theme.css). Polices via Google Fonts (contexte web). */

:root {
  --bg-darker: #0f0d0b;
  --bg-dark: #1a1714;
  --bg-card: rgba(15, 13, 11, 0.6);
  --text: #f5f0e6;
  --text-muted: #a09080;
  --accent: #ff6b35;
  --accent-bright: #ff8c5a;
  --accent-glow: rgba(255, 107, 53, 0.25);
  --ok: #44dd77;
  --font-display: "Press Start 2P", cursive;
  --font-body: "Space Mono", ui-monospace, monospace;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(ellipse at 50% -10%, rgba(255, 107, 53, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 50% 120%, rgba(255, 107, 53, 0.06) 0%, transparent 60%),
    var(--bg-darker);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Grain overlay */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1000;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.5; letter-spacing: 0.02em; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-bright); }

.text-glow { text-shadow: 0 0 10px var(--accent-glow), 0 0 22px var(--accent-glow); }
.accent { color: var(--accent); }
.muted { color: var(--text-muted); }

/* ---------- Boutons ---------- */
.btn {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: 11px;
  padding: 15px 24px;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: var(--bg-darker);
  transition: transform 0.15s, background 0.2s, box-shadow 0.2s;
}
.btn:hover {
  background: var(--accent-bright);
  color: var(--bg-darker);
  transform: translateY(-2px);
  box-shadow: 0 0 24px var(--accent-glow), 0 0 48px var(--accent-glow);
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.4) 50%, transparent 70%);
  transform: translateX(-130%);
  transition: transform 0.6s ease;
}
.btn:hover::after { transform: translateX(130%); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: rgba(255, 240, 230, 0.3);
}
.btn-secondary:hover {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
  box-shadow: none;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(15, 13, 11, 0.72);
  border-bottom: 1px solid rgba(255, 240, 230, 0.08);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.nav .brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 14px; }
.nav .brand .ghost { font-size: 22px; }
.nav .links { display: flex; align-items: center; gap: 26px; }
.nav .links a { color: var(--text-muted); font-size: 13px; }
.nav .links a:hover { color: var(--accent); }
/* Bouton CTA navbar : reprend le style .btn.btn-secondary (cf. pricing),
   en plus compact pour la barre de nav. */
.nav .nav-cta { font-size: 9px; padding: 10px 16px; border-radius: 9px; }
@media (max-width: 720px) { .nav .links a:not(.nav-cta) { display: none; } }

/* ---------- Hero ---------- */
.hero { text-align: center; padding: 90px 0 70px; }
.hero .ghost { font-size: 92px; line-height: 1; }
.hero h1 { font-size: clamp(30px, 7vw, 60px); margin: 18px 0 0; }
.hero .tagline { font-size: clamp(15px, 2.4vw, 20px); color: var(--text-muted); max-width: 620px; margin: 22px auto 0; }
.hero .cta-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 38px; }
.hero .pressstart { font-family: var(--font-display); font-size: 10px; color: var(--accent); letter-spacing: 0.14em; margin-top: 34px; }

/* ---------- Mockup widget ---------- */
.mockup {
  max-width: 640px;
  margin: 56px auto 0;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 240, 230, 0.12);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 0 60px rgba(255, 107, 53, 0.12);
}
.mockup .bar { display: flex; gap: 7px; margin-bottom: 16px; }
.mockup .bar span { width: 11px; height: 11px; border-radius: 50%; background: #3a342e; }
.mockup .field {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 240, 230, 0.1);
  border-radius: 10px;
  padding: 16px;
  text-align: left;
  color: var(--text-muted);
  font-size: 14px;
  position: relative;
  min-height: 92px;
}
.mockup .typed { color: var(--text); }
.mockup .caret { display: inline-block; width: 2px; height: 1.1em; background: var(--accent); vertical-align: text-bottom; animation: blink 1s steps(1) infinite; }
.mockup .wandbar { display: flex; gap: 7px; align-items: center; margin-top: 14px; flex-wrap: wrap; }
.mockup .wand {
  width: 28px; height: 28px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center; font-size: 14px;
  background: radial-gradient(circle at 35% 30%, var(--accent-bright), var(--accent));
  box-shadow: 0 0 14px var(--accent-glow);
}
.mockup .pill {
  font-family: var(--font-body); font-weight: 700; font-size: 12px;
  color: var(--accent-bright); background: rgba(15, 13, 11, 0.92);
  border: 1.5px solid rgba(255, 107, 53, 0.55); border-radius: 999px; padding: 6px 12px;
}

/* Hero demo video (embedded YouTube, same neon frame) */
.hero-video { max-width: 760px; }
.hero-video .video-embed {
  position: relative; padding-top: 56.25%; /* 16:9 */
  border-radius: 10px; overflow: hidden;
  border: 1px solid rgba(255, 240, 230, 0.1);
  background: #000;
}
.hero-video .video-embed video {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
  object-fit: cover; background: #000; display: block;
}

/* ---------- Sections ---------- */
section { padding: 80px 0; }
.section-head { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.eyebrow { font-family: var(--font-display); font-size: 10px; color: var(--accent); letter-spacing: 0.12em; text-transform: uppercase; }
.section-head h2 { font-size: clamp(20px, 3.4vw, 30px); margin: 14px 0 0; }
.section-head p { color: var(--text-muted); margin: 16px 0 0; }

.grid { display: grid; gap: 20px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: 1fr; } }

.card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 240, 230, 0.12);
  border-radius: 16px;
  padding: 28px;
  transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.card:hover { border-color: rgba(255, 107, 53, 0.45); transform: translateY(-3px); box-shadow: 0 0 30px rgba(255, 107, 53, 0.1); }
.card .ico { font-size: 34px; }
.card h3 { font-size: 13px; margin: 16px 0 10px; }
.card p { color: var(--text-muted); font-size: 14px; margin: 0; }

/* How it works numbered */
.steps .card { position: relative; overflow: hidden; }
.steps .num {
  position: absolute; top: -8px; right: 10px;
  font-family: var(--font-display); font-size: 56px; color: rgba(255, 107, 53, 0.16);
}

/* ---------- Pricing ---------- */
.paid-bar {
  text-align: center; padding: 14px 22px;
  font-family: var(--font-body); font-size: 14px; font-weight: 700;
  color: var(--bg-darker); background: var(--ok);
}
.trial-banner {
  display: flex; align-items: flex-start; gap: 14px;
  max-width: 720px; margin: 0 auto 36px; padding: 18px 22px;
  border: 1.5px solid var(--accent); border-radius: 14px;
  background: rgba(255, 107, 53, 0.08);
  box-shadow: 0 0 24px var(--accent-glow);
}
.trial-banner .ico { font-size: 26px; line-height: 1; }
.trial-banner strong { font-family: var(--font-display); font-size: 13px; color: var(--accent-bright); letter-spacing: 0.02em; }
.trial-banner p { margin: 8px 0 0; font-size: 14px; color: var(--text); }
#pricing .grid { grid-template-columns: repeat(3, 1fr); max-width: 1000px; margin: 0 auto; align-items: stretch; }
@media (max-width: 900px) { #pricing .grid { grid-template-columns: 1fr; } }
.price-card { display: flex; flex-direction: column; position: relative; }
.price-card.pro { border-color: var(--accent); box-shadow: 0 0 24px var(--accent-glow); }
.price-card .plan { font-family: var(--font-display); font-size: 12px; }
.price-card .price { font-family: var(--font-display); font-size: 30px; margin: 18px 0 6px; }
.price-card .price small { font-family: var(--font-body); font-size: 13px; color: var(--text-muted); }
.price-card ul { list-style: none; padding: 0; margin: 20px 0 26px; }
.price-card li { padding: 7px 0 7px 26px; position: relative; font-size: 14px; color: var(--text); }
.price-card li::before { content: "▸"; position: absolute; left: 4px; color: var(--accent); }
.price-card .foot { margin-top: auto; }
.badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-display); font-size: 9px; letter-spacing: 0.06em;
  background: var(--accent); color: var(--bg-darker); padding: 6px 14px; border-radius: 999px;
}
.badge.soon { background: var(--bg-dark); color: var(--accent); border: 1px solid var(--accent); }

/* ---------- FAQ ---------- */
.faq { max-width: 760px; margin: 0 auto; }
.faq details {
  border: 1px solid rgba(255, 240, 230, 0.12);
  border-radius: 12px;
  padding: 4px 20px;
  margin-bottom: 12px;
  background: var(--bg-card);
}
.faq details[open] { border-color: rgba(255, 107, 53, 0.4); }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 700; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-family: var(--font-display); font-size: 14px; }
.faq details[open] summary::after { content: "−"; }
.faq p { color: var(--text-muted); margin: 0 0 16px; font-size: 14px; }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band .box {
  border: 1px solid var(--accent);
  border-radius: 20px;
  padding: 56px 28px;
  background: radial-gradient(ellipse at center, rgba(255, 107, 53, 0.1), transparent 70%);
  box-shadow: 0 0 50px rgba(255, 107, 53, 0.12);
}
.cta-band h2 { font-size: clamp(20px, 3.4vw, 30px); }

/* ---------- Footer ---------- */
footer { border-top: 1px solid rgba(255, 240, 230, 0.1); padding: 40px 0; }
footer .container { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
footer .brand { font-family: var(--font-display); font-size: 14px; display: flex; align-items: center; gap: 10px; }
footer .links { display: flex; gap: 22px; }
footer .links a { color: var(--text-muted); font-size: 13px; }
footer .copy { color: var(--text-muted); font-size: 12px; width: 100%; text-align: center; margin-top: 10px; }

/* ---------- Anims ---------- */
@keyframes blink { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0.1; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.float { animation: float 2.6s ease-in-out infinite; }
.pressstart { animation: blink 1.1s steps(1) infinite; }

::selection { background: var(--accent); color: var(--bg-darker); }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-darker); }
::-webkit-scrollbar-thumb { background: var(--text-muted); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }