/* FoodStudio — light theme, inspired by iLoveIMG */
:root {
  /* surfaces */
  --bg: #ffffff;
  --bg-soft: #f7f7fa;
  --surface: #ffffff;
  --surface-2: #f4f4f7;
  --surface-3: #ecedf1;
  --border: #e6e6ec;
  --border-strong: #d4d5dd;
  --border-focus: #ff5b3a;

  /* text */
  --text: #14141a;
  --text-2: #2b2b36;
  --text-muted: #5b5b6e;
  --text-dim: #9595a6;

  /* brand */
  --accent: #ff5b3a;
  --accent-2: #ff7a5e;
  --accent-3: #ff8a4a;
  --accent-soft: #ffece6;
  --accent-glow: rgba(255, 91, 58, 0.16);

  /* status */
  --success: #16a34a;
  --success-soft: #e8f7ec;
  --danger: #dc2626;
  --danger-soft: #fdecec;
  --warn: #d97706;
  --warn-soft: #fdf2dc;
  --info: #2563eb;
  --info-soft: #e8f0fd;

  /* shape */
  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(20, 20, 26, 0.04);
  --shadow: 0 1px 2px rgba(20, 20, 26, 0.04), 0 8px 24px rgba(20, 20, 26, 0.06);
  --shadow-lg: 0 1px 2px rgba(20, 20, 26, 0.04), 0 18px 48px rgba(20, 20, 26, 0.10);
  --maxw: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: var(--accent); text-decoration: none; transition: color .15s; }
a:hover { color: var(--accent-2); }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
::selection { background: var(--accent-soft); color: var(--accent); }

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

/* ======= Top nav ======= */
.fs-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.fs-nav .row { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; }
.fs-brand {
  font-weight: 800; font-size: 1.15rem; letter-spacing: -.02em;
  color: var(--text);
  display: inline-flex; align-items: center; gap: 8px;
}
.fs-brand::before {
  content: ""; width: 22px; height: 22px; border-radius: 7px;
  background: linear-gradient(135deg, #ff5b3a 0%, #ff8a4a 50%, #ffb347 100%);
  box-shadow: 0 4px 12px rgba(255, 91, 58, .35);
}
.fs-nav-links { display: flex; align-items: center; gap: 18px; }
.fs-nav-links a { color: var(--text-muted); font-size: .92rem; font-weight: 500; }
.fs-nav-links a:hover { color: var(--text); }
.fs-nav-cta {
  padding: 9px 18px; background: var(--accent); color: #fff !important; border-radius: 999px;
  font-weight: 600; font-size: .9rem; border: none;
  box-shadow: 0 4px 12px rgba(255, 91, 58, .25);
  transition: transform .12s, box-shadow .2s, background .2s;
}
.fs-nav-cta:hover { background: var(--accent-2); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(255, 91, 58, .35); color: #fff; }
.fs-locale-select {
  background: var(--surface-2); color: var(--text-2);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 7px 12px; font-size: .85rem; font-weight: 500;
  cursor: pointer; transition: border-color .15s;
}
.fs-locale-select:hover { border-color: var(--border-strong); }

/* ======= Buttons ======= */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 999px; border: none;
  font-weight: 600; font-size: .95rem;
  transition: transform .12s, background .2s, box-shadow .2s, border-color .2s;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 4px 14px rgba(255, 91, 58, .28); }
.btn-primary:hover { background: var(--accent-2); transform: translateY(-1px); box-shadow: 0 8px 22px rgba(255, 91, 58, .38); color: #fff; }
.btn-ghost { background: #fff; border: 1.5px solid var(--border-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-soft { background: var(--accent-soft); color: var(--accent); }
.btn-soft:hover { background: #ffe0d6; color: var(--accent); }
.btn-block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn-lg { padding: 16px 34px; font-size: 1.02rem; }

/* ======= Cards ======= */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s, border-color .2s, transform .15s;
}
.card:hover { box-shadow: var(--shadow); border-color: var(--border-strong); }

/* ======= Hero ======= */
.hero { padding: 72px 0 48px; text-align: center; }
.hero h1 {
  font-size: clamp(2.1rem, 4.6vw, 3.5rem);
  font-weight: 800; letter-spacing: -.03em; line-height: 1.08;
  margin-bottom: 18px; color: var(--text);
}
.hero h1 .accent { color: var(--accent); }
.hero p { color: var(--text-muted); font-size: clamp(1rem, 1.6vw, 1.2rem); max-width: 680px; margin: 0 auto 30px; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; background: var(--accent-soft);
  color: var(--accent); font-size: .82rem; font-weight: 600;
  border-radius: 999px; margin-bottom: 22px;
}

/* ======= Sections ======= */
.section { padding: 56px 0; }
.section-alt { background: var(--bg-soft); }
.section-head { text-align: center; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 700; margin-bottom: 10px; letter-spacing: -.02em; color: var(--text); }
.section-head p { color: var(--text-muted); font-size: 1.02rem; }

/* ======= Engines / tools grid (iLoveIMG-style) ======= */
.engines-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.engine-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: left; color: var(--text);
  transition: transform .18s, box-shadow .2s, border-color .2s;
  position: relative; overflow: hidden;
  display: block;
}
.engine-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: var(--accent); color: var(--text); }
.engine-card .emoji {
  width: 56px; height: 56px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--accent-soft);
  border-radius: 14px;
  font-size: 1.85rem;
  margin-bottom: 16px;
}
.engine-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 6px; color: var(--text); }
.engine-card p { color: var(--text-muted); font-size: .92rem; line-height: 1.5; }
.engine-card .arrow { position: absolute; top: 22px; right: 22px; color: var(--text-dim); transition: color .2s, transform .2s; }
.engine-card:hover .arrow { color: var(--accent); transform: translateX(3px); }
.engine-card.disabled { opacity: .55; pointer-events: none; }
.engine-card .ribbon {
  position: absolute; top: 14px; left: 14px;
  padding: 3px 9px; background: var(--accent); color: #fff;
  font-size: .68rem; font-weight: 700; letter-spacing: .04em;
  border-radius: 999px; text-transform: uppercase;
}

/* ======= How / steps ======= */
.steps { display: grid; gap: 22px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}
.step .num {
  width: 38px; height: 38px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
  font-weight: 700; font-size: 1rem;
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.step h4 { margin-bottom: 6px; font-size: 1.05rem; color: var(--text); }
.step p { color: var(--text-muted); font-size: .92rem; }

/* ======= Pricing ======= */
.pricing-grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); align-items: stretch; }
.price-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px 24px; position: relative; display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm); transition: box-shadow .2s, border-color .2s, transform .15s;
}
.price-card:hover { box-shadow: var(--shadow); }
.price-card.featured { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-glow), var(--shadow); }
.price-card .badge {
  position: absolute; top: -10px; right: 18px;
  background: var(--accent); color: #fff;
  font-size: .68rem; font-weight: 700; padding: 5px 12px;
  border-radius: 999px; text-transform: uppercase; letter-spacing: .05em;
  box-shadow: 0 4px 10px rgba(255, 91, 58, .3);
}
.price-card .credits { font-size: 2.2rem; font-weight: 800; color: var(--text); line-height: 1; }
.price-card .credits-label { color: var(--text-muted); font-size: .92rem; margin-top: 4px; margin-bottom: 16px; }
.price-card .amount { font-size: 1.6rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.price-card .per { color: var(--text-muted); font-size: .82rem; margin-bottom: 22px; }
.price-card .btn { margin-top: auto; }

/* ======= Footer ======= */
.fs-footer { border-top: 1px solid var(--border); padding: 36px 0; color: var(--text-muted); font-size: .88rem; background: var(--bg-soft); margin-top: 40px; }
.fs-footer .row { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.fs-footer a { color: var(--text-muted); margin-right: 18px; }
.fs-footer a:hover { color: var(--accent); }

/* ======= Modals ======= */
.fs-modal-bg {
  position: fixed; inset: 0;
  background: rgba(20, 20, 26, .45);
  backdrop-filter: blur(6px);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; padding: 20px;
}
.fs-modal {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 34px;
  max-width: 460px; width: 100%;
  box-shadow: var(--shadow-lg);
}
.fs-modal h3 { margin-bottom: 8px; font-size: 1.35rem; font-weight: 700; color: var(--text); }
.fs-modal p { color: var(--text-muted); margin-bottom: 22px; font-size: .95rem; }
.fs-modal .input,
.input {
  width: 100%; padding: 13px 16px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  color: var(--text); font-size: .98rem;
  outline: none; transition: border-color .15s, box-shadow .15s;
}
.fs-modal .input:focus,
.input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-glow); }
.fs-modal .actions { display: flex; gap: 10px; margin-top: 20px; }

/* ======= Toasts ======= */
.toast {
  position: fixed; bottom: 24px; right: 24px;
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 14px 18px; border-radius: 12px; font-size: .92rem;
  box-shadow: var(--shadow-lg); z-index: 200; max-width: 360px;
  animation: fs-slide-in .3s ease;
}
.toast.error { border-color: var(--danger); background: var(--danger-soft); color: var(--danger); }
.toast.success { border-color: var(--success); background: var(--success-soft); color: var(--success); }
@keyframes fs-slide-in { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ======= Engine sub-domain hero ======= */
.engine-hero { padding: 56px 0 28px; text-align: center; }
.engine-hero h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 14px; color: var(--text); }
.engine-hero h1 .accent { color: var(--accent); }
.engine-hero p { color: var(--text-muted); max-width: 640px; margin: 0 auto; font-size: 1.05rem; }

/* ======= Generic pills ======= */
.pill { padding: 4px 11px; border-radius: 999px; font-size: .72rem; font-weight: 700; display: inline-block; }
.pill.paid, .pill.done { background: var(--success-soft); color: var(--success); }
.pill.pending, .pill.queued { background: var(--warn-soft); color: var(--warn); }
.pill.refunded, .pill.error { background: var(--danger-soft); color: var(--danger); }

/* ======= Tables ======= */
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th, .table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--border); }
.table th { color: var(--text-muted); font-weight: 600; font-size: .76rem; text-transform: uppercase; letter-spacing: .05em; background: var(--bg-soft); }
.table tbody tr:hover { background: var(--bg-soft); }

/* ======= Responsive ======= */
@media (max-width: 720px) {
  .hero { padding: 48px 0 32px; }
  .section { padding: 40px 0; }
  .fs-nav-links a:not(.fs-nav-cta) { display: none; }
  .fs-nav-links .fs-locale-select, .fs-nav-links .fs-nav-cta { display: inline-flex; }
}