/* ==========================================================================
   gtm-server.io — Server-Side Lab by Sirdata
   Identité visuelle : ServerSide by Sirdata (bleus) + ABconsent (verts)
   ========================================================================== */

:root {
  /* ServerSide by Sirdata — bleus (extraits du logo) */
  --ss-blue: #1f5ed1;
  --ss-blue-bright: #2472fc;
  --ss-blue-light: #5296ff;
  --ss-blue-xlight: #7db0ff;
  --ss-blue-deep: #184aa6;
  --ss-blue-pale: #e9f0ff;

  /* ABconsent by Sirdata — verts (extraits du logo) */
  --ab-green-darkest: #0e5e42;
  --ab-green-dark: #1d9664;
  --ab-green: #25b374;
  --ab-green-light: #6dc3a4;
  --ab-green-pale: #e8f7f0;

  /* Navy commun aux deux logos */
  --navy: #141a32;
  --navy-soft: #3a4260;

  --bg: #ffffff;
  --bg-alt: #f6f8fc;
  --border: #e3e8f2;
  --text: #29304d;
  --text-muted: #6b7392;

  --code-bg: #10162e;
  --code-text: #dbe4ff;

  --radius: 12px;
  --shadow: 0 4px 24px rgba(20, 26, 50, 0.08);
  --shadow-hover: 0 8px 32px rgba(36, 114, 252, 0.18);

  --font: "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  --mono: "SF Mono", "Cascadia Code", Consolas, "Roboto Mono", monospace;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
}

/* ---------- Header / Nav ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--navy);
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.brand .brand-logo {
  height: 34px;
  width: auto;
  display: inline-block;
}

.brand .by { color: var(--text-muted); font-weight: 500; font-size: 0.8rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--navy-soft);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 8px 14px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}

.nav-links a:hover { background: var(--ss-blue-pale); color: var(--ss-blue); }
.nav-links a.active { background: var(--ss-blue-pale); color: var(--ss-blue); }

.nav-links a.cta {
  background: linear-gradient(135deg, var(--ab-green), var(--ab-green-dark));
  color: #fff;
  margin-left: 8px;
}
.nav-links a.cta:hover { filter: brightness(1.08); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--navy);
}

/* ---------- Hero ---------- */

.hero {
  background:
    radial-gradient(1000px 420px at 15% -10%, rgba(36, 114, 252, 0.14), transparent 60%),
    radial-gradient(900px 400px at 90% 0%, rgba(37, 179, 116, 0.12), transparent 60%),
    var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.hero-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 84px 24px 72px;
  text-align: center;
}

.hero .eyebrow {
  display: inline-block;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--ss-blue);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
  box-shadow: var(--shadow);
}

.hero h1 {
  color: var(--navy);
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.hero h1 .grad-blue {
  background: linear-gradient(90deg, var(--ss-blue), var(--ss-blue-bright));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero h1 .grad-green {
  background: linear-gradient(90deg, var(--ab-green-dark), var(--ab-green));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  max-width: 680px;
  margin: 0 auto 32px;
  color: var(--text-muted);
  font-size: 1.12rem;
}

.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: 10px;
  transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--ss-blue-bright), var(--ss-blue));
  color: #fff;
  box-shadow: 0 6px 20px rgba(36, 114, 252, 0.35);
}

.btn-green {
  background: linear-gradient(135deg, var(--ab-green), var(--ab-green-dark));
  color: #fff;
  box-shadow: 0 6px 20px rgba(29, 150, 100, 0.3);
}

.btn-outline {
  background: #fff;
  color: var(--navy);
  border: 1.5px solid var(--border);
}

.btn:hover { transform: translateY(-2px); filter: brightness(1.05); }

.hero-logos {
  margin-top: 52px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 56px;
  flex-wrap: wrap;
}

.hero-logos img { height: 120px; width: auto; }

/* ---------- Sections / cartes ---------- */

.section { max-width: 1180px; margin: 0 auto; padding: 72px 24px; }

.section-head { text-align: center; margin-bottom: 44px; }

.section-head h2 {
  color: var(--navy);
  font-size: 1.9rem;
  letter-spacing: -0.015em;
  margin-bottom: 10px;
}

.section-head p { color: var(--text-muted); max-width: 640px; margin: 0 auto; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--ss-blue-bright), var(--ss-blue));
}

.card.green::before { background: linear-gradient(90deg, var(--ab-green), var(--ab-green-dark)); }

.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: var(--ss-blue-light); }
.card.green:hover { box-shadow: 0 8px 32px rgba(37, 179, 116, 0.2); border-color: var(--ab-green-light); }

.card .card-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--ss-blue-pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}

.card.green .card-icon { background: var(--ab-green-pale); }

.card h3 { color: var(--navy); font-size: 1.15rem; letter-spacing: -0.01em; }

.card p { color: var(--text-muted); font-size: 0.94rem; flex-grow: 1; }

.card .card-meta { display: flex; gap: 8px; flex-wrap: wrap; }

.badge {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.badge-blue { background: var(--ss-blue-pale); color: var(--ss-blue); }
.badge-green { background: var(--ab-green-pale); color: var(--ab-green-dark); }
.badge-navy { background: #eceef5; color: var(--navy-soft); }

/* ---------- Bande produit ---------- */

.product-band { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.product-band .section { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }

.product-tile {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
  display: flex;
  gap: 24px;
  align-items: center;
}

.product-tile img { height: 96px; width: auto; flex-shrink: 0; }

.product-tile h3 { color: var(--navy); margin-bottom: 6px; }

.product-tile p { color: var(--text-muted); font-size: 0.94rem; }

.product-tile a { color: var(--ss-blue); font-weight: 700; text-decoration: none; font-size: 0.92rem; }
.product-tile.green a { color: var(--ab-green-dark); }

/* ---------- Layout tutoriel ---------- */

.tuto-layout {
  max-width: 1180px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.toc {
  position: sticky;
  top: 92px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  background: var(--bg-alt);
  font-size: 0.9rem;
}

.toc h4 {
  color: var(--navy);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.toc ol { list-style: none; display: flex; flex-direction: column; gap: 8px; }

.toc a { color: var(--navy-soft); text-decoration: none; display: block; padding: 2px 0; }
.toc a:hover { color: var(--ss-blue); }

.toc .toc-back { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--border); }
.toc .toc-back a { color: var(--ss-blue); font-weight: 600; }

.tuto-content { min-width: 0; }

.breadcrumb { font-size: 0.86rem; color: var(--text-muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--ss-blue); text-decoration: none; }

.tuto-content h1 {
  color: var(--navy);
  font-size: 2.1rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 12px;
}

.tuto-content .tuto-intro { color: var(--text-muted); font-size: 1.08rem; margin-bottom: 12px; }

.tuto-meta { display: flex; gap: 8px; flex-wrap: wrap; margin: 16px 0 36px; }

.tuto-content h2 {
  color: var(--navy);
  font-size: 1.45rem;
  margin: 44px 0 14px;
  padding-top: 10px;
  letter-spacing: -0.01em;
}

.tuto-content h3 { color: var(--navy); font-size: 1.12rem; margin: 28px 0 10px; }

.tuto-content p { margin-bottom: 14px; }

.tuto-content ul, .tuto-content ol { margin: 0 0 16px 24px; }
.tuto-content li { margin-bottom: 6px; }

.tuto-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 24px;
  font-size: 0.92rem;
}

.tuto-content th {
  background: var(--navy);
  color: #fff;
  text-align: left;
  padding: 10px 14px;
  font-weight: 600;
}

.tuto-content td { border: 1px solid var(--border); padding: 9px 14px; }
.tuto-content tr:nth-child(even) td { background: var(--bg-alt); }

/* Étapes numérotées */

.step { display: flex; gap: 18px; margin: 26px 0; }

.step-num {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ss-blue-bright), var(--ss-blue));
  color: #fff;
  font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(36, 114, 252, 0.3);
}

.step.green .step-num { background: linear-gradient(135deg, var(--ab-green), var(--ab-green-dark)); box-shadow: 0 4px 12px rgba(29, 150, 100, 0.3); }

.step-body { flex-grow: 1; min-width: 0; }
.step-body h3 { margin-top: 4px; }

/* Callouts */

.callout {
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 0.94rem;
  border: 1px solid;
  display: flex;
  gap: 12px;
}

.callout .callout-icon { font-size: 1.2rem; flex-shrink: 0; }

.callout-info { background: var(--ss-blue-pale); border-color: #c8dbfc; }
.callout-tip { background: var(--ab-green-pale); border-color: #c2e8d3; }
.callout-warn { background: #fef4e6; border-color: #f7dcb2; }
.callout-danger { background: #fdeaea; border-color: #f5c2c2; }

.callout strong:first-child { display: block; margin-bottom: 2px; color: var(--navy); }

/* Blocs de code */

.code-block {
  position: relative;
  margin: 18px 0 24px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.code-block .code-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #1b2340;
  color: #8a94b8;
  font-family: var(--mono);
  font-size: 0.76rem;
  padding: 8px 16px;
}

.code-block .copy-btn {
  background: rgba(255, 255, 255, 0.08);
  color: #cdd6f4;
  border: none;
  border-radius: 6px;
  font-size: 0.76rem;
  font-family: var(--font);
  font-weight: 600;
  padding: 4px 12px;
  cursor: pointer;
  transition: background 0.15s;
}

.code-block .copy-btn:hover { background: rgba(255, 255, 255, 0.18); }
.code-block .copy-btn.copied { background: var(--ab-green); color: #fff; }

.code-block pre {
  background: var(--code-bg);
  color: var(--code-text);
  padding: 18px 20px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.6;
  margin: 0;
}

code.inline {
  background: #eef2fb;
  color: var(--ss-blue);
  font-family: var(--mono);
  font-size: 0.86em;
  padding: 2px 7px;
  border-radius: 6px;
}

/* Bouton "essayer dans le playground" */

.demo-box {
  background: linear-gradient(135deg, rgba(36, 114, 252, 0.08), rgba(37, 179, 116, 0.08));
  border: 1.5px dashed var(--ss-blue-light);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.demo-box p { margin: 0; font-size: 0.94rem; color: var(--navy-soft); }
.demo-box strong { color: var(--navy); }

/* Navigation bas de tuto */

.tuto-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

.tuto-nav a {
  text-decoration: none;
  color: var(--ss-blue);
  font-weight: 700;
  font-size: 0.94rem;
  padding: 12px 18px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.15s, background 0.15s;
}

.tuto-nav a:hover { border-color: var(--ss-blue-light); background: var(--ss-blue-pale); }

.tuto-nav a span { display: block; color: var(--text-muted); font-size: 0.78rem; font-weight: 500; }

/* ---------- Playground ---------- */

.playground {
  max-width: 1280px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.playground-head { margin-bottom: 30px; }
.playground-head h1 { color: var(--navy); font-size: 2rem; letter-spacing: -0.02em; margin-bottom: 8px; }
.playground-head p { color: var(--text-muted); max-width: 760px; }

.playground-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: 28px;
  align-items: start;
}

.panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.panel-head {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.panel-head h2 { font-size: 1rem; color: var(--navy); }

.panel-body { padding: 20px; }

.panel-blue .panel-head { background: var(--ss-blue-pale); }
.panel-green .panel-head { background: var(--ab-green-pale); }

.event-group { margin-bottom: 22px; }

.event-group h3 {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.event-buttons { display: flex; flex-wrap: wrap; gap: 8px; }

.evt-btn {
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--navy);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
}

.evt-btn:hover { border-color: var(--ss-blue); color: var(--ss-blue); background: var(--ss-blue-pale); transform: translateY(-1px); }

.evt-btn.green:hover { border-color: var(--ab-green); color: var(--ab-green-dark); background: var(--ab-green-pale); }

.evt-btn.mode-active {
  border-color: var(--ss-blue);
  background: var(--ss-blue);
  color: #fff;
}
.evt-btn.mode-active:hover { background: var(--ss-blue); color: #fff; transform: none; }

/* Console du playground */

.console {
  background: var(--code-bg);
  min-height: 420px;
  max-height: 620px;
  overflow-y: auto;
  padding: 16px;
  font-family: var(--mono);
  font-size: 0.8rem;
  line-height: 1.55;
}

.console .empty { color: #5a6584; font-style: italic; padding: 12px; }

.log-entry {
  border: 1px solid #26305455;
  border-left: 3px solid var(--ss-blue-bright);
  border-radius: 8px;
  margin-bottom: 10px;
  background: #161d3a;
  overflow: hidden;
  animation: slide-in 0.25s ease;
}

.log-entry.consent { border-left-color: var(--ab-green); }
.log-entry.gtag { border-left-color: #e8a33d; }

@keyframes slide-in {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

.log-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  cursor: pointer;
  user-select: none;
}

.log-head .log-type {
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--ss-blue);
  color: #fff;
  letter-spacing: 0.03em;
}

.log-entry.consent .log-type { background: var(--ab-green-dark); }
.log-entry.gtag .log-type { background: #b97a17; }

.log-head .log-name { color: #9ecbff; font-weight: 600; }
.log-entry.consent .log-name { color: #8fe3b8; }

.log-head .log-time { margin-left: auto; color: #5a6584; font-size: 0.72rem; }

.log-body { padding: 0 12px 12px; display: none; }
.log-entry.open .log-body { display: block; }

.log-body pre { margin: 0; white-space: pre-wrap; word-break: break-word; color: var(--code-text); }

/* Coloration JSON */
.j-key { color: #7fb3ff; }
.j-str { color: #a8e6a3; }
.j-num { color: #f2c46d; }
.j-bool { color: #f28fad; }

/* État Consent Mode */

.consent-state { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }

.consent-chip {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.78rem;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-alt);
}

.consent-chip .chip-name { font-family: var(--mono); color: var(--navy-soft); font-size: 0.74rem; }

.consent-chip .chip-value { font-weight: 800; font-size: 0.84rem; }

.consent-chip.granted { background: var(--ab-green-pale); border-color: var(--ab-green-light); }
.consent-chip.granted .chip-value { color: var(--ab-green-dark); }

.consent-chip.denied { background: #fdeaea; border-color: #f0b9b9; }
.consent-chip.denied .chip-value { color: #c0392b; }

.consent-chip.unset .chip-value { color: var(--text-muted); }

/* Éditeur custom */

.custom-editor textarea {
  width: 100%;
  min-height: 150px;
  font-family: var(--mono);
  font-size: 0.82rem;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  resize: vertical;
  color: var(--navy);
  background: var(--bg-alt);
}

.custom-editor textarea:focus { outline: none; border-color: var(--ss-blue-light); }

.editor-actions { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; align-items: center; }

.editor-error { color: #c0392b; font-size: 0.82rem; font-family: var(--mono); }

.small-btn {
  border: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.84rem;
  padding: 9px 18px;
  cursor: pointer;
  transition: filter 0.15s, transform 0.15s;
}

.small-btn:hover { filter: brightness(1.08); transform: translateY(-1px); }

.small-btn.blue { background: var(--ss-blue); color: #fff; }
.small-btn.green { background: var(--ab-green-dark); color: #fff; }
.small-btn.ghost { background: #eceef5; color: var(--navy); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--navy);
  color: #aab3d0;
  margin-top: 40px;
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 24px 32px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
}

.footer-inner h4 { color: #fff; font-size: 0.9rem; margin-bottom: 14px; text-transform: uppercase; letter-spacing: 0.06em; }

.footer-inner ul { list-style: none; }
.footer-inner li { margin-bottom: 8px; }
.footer-inner a { color: #aab3d0; text-decoration: none; font-size: 0.9rem; }
.footer-inner a:hover { color: #fff; }

.footer-brand p { font-size: 0.9rem; max-width: 320px; margin-top: 10px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  padding: 18px 24px;
  font-size: 0.82rem;
  color: #7b84a8;
}

.footer-bottom a { color: #aab3d0; text-decoration: none; }

/* ---------- Responsive ---------- */

@media (max-width: 920px) {
  .tuto-layout { grid-template-columns: 1fr; }
  .toc { position: static; order: -1; }
  .playground-grid { grid-template-columns: 1fr; }
  .product-band .section { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 12px 24px;
    gap: 6px;
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .hero-logos img { height: 90px; }
  .product-tile { flex-direction: column; text-align: center; }
}