/* Norlaa — feuille de style partagée par toutes les pages du site.
   Charte reprise telle quelle de l'app (voir lib/theme/norlaa_theme.dart) :
   fond lavande #F2F4FA, titres Fraunces, texte Inter, boutons navy,
   accents teal / bleu / violet / rose. Ne pas changer ces valeurs sans
   décision de marque. */

:root {
  --ink: #0F1F33;
  --teal: #55C6B8;
  --blue: #5B8DEF;
  --violet: #8B7CF6;
  --pink: #F7A6C6;
  --background: #F2F4FA;
  --card: #FFFFFF;
  --muted: #6B7A91;
  --line: #E2E6F0;
  --track: #EAEEF7;

  --radius-lg: 24px;
  --radius-md: 20px;
  --radius-sm: 12px;
  --container: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .brand-wordmark {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 .5em;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.1rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; }

a {
  color: var(--ink);
}

img {
  max-width: 100%;
  display: block;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 64px 0;
}

.section--tight {
  padding: 40px 0;
}

/* ---- En-tête ---- */

.site-header {
  padding: 20px 0;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
}

.brand-wordmark {
  margin: 0;
  font-size: 1.3rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: .95rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 500;
}

.site-nav a:hover {
  color: var(--violet);
}

/* ---- Boutons ---- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: transform .15s ease, opacity .15s ease;
}

.btn:active {
  transform: scale(.98);
}

.btn-primary {
  background: var(--ink);
  color: #fff;
}

.btn-primary:hover {
  opacity: .92;
}

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--line);
}

.btn-outline:hover {
  border-color: var(--ink);
}

.btn-block {
  width: 100%;
}

/* ---- Cartes ---- */

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
}

/* ---- Héro ---- */

.hero {
  padding: 48px 0 32px;
  text-align: center;
}

.hero img.hero-emblem {
  width: 96px;
  height: 96px;
  margin: 0 auto 20px;
}

.hero-subtitle {
  max-width: 620px;
  margin: 0 auto 28px;
  font-size: 1.15rem;
  color: var(--muted);
}

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

.pill-badge {
  display: inline-block;
  background: var(--track);
  color: var(--ink);
  font-size: .85rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
}

/* ---- Grille de forces ---- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

@media (max-width: 800px) {
  .grid-3 { grid-template-columns: 1fr; }
}

.force-card {
  text-align: left;
}

.force-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.force-icon--rose { background: rgba(247,166,198,.25); }
.force-icon--blue { background: rgba(91,141,239,.2); }
.force-icon--teal { background: rgba(85,198,184,.2); }

/* ---- Aperçu de l'app ---- */

.screens-row {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding: 8px 4px 20px;
  scroll-snap-type: x proximity;
}

.phone-frame {
  flex: 0 0 auto;
  width: 220px;
  height: 460px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 32px;
  padding: 14px;
  scroll-snap-align: start;
}

.phone-frame__inner {
  width: 100%;
  height: 100%;
  border-radius: 20px;
  background: var(--track);
  border: 1.5px dashed #C7D0E3;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted);
  font-size: .85rem;
  padding: 16px;
}

/* Pour remplacer un espace réservé par une vraie capture, retire la classe
   phone-frame__inner et mets une balise <img src="assets/screenshots/1.png"
   alt="..."> à la place — même conteneur .phone-frame, coins arrondis déjà
   gérés par overflow:hidden. */
.phone-frame:has(img) {
  overflow: hidden;
}

.phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
}

/* ---- Formulaire de lancement ---- */

.launch-card {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.launch-form {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.launch-form input[type="email"] {
  flex: 1 1 240px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  font-family: inherit;
  font-size: 1rem;
  background: #fff;
}

.launch-form input[type="email"]:focus {
  outline: 2px solid var(--violet);
  outline-offset: 1px;
}

.form-note {
  font-size: .8rem;
  color: var(--muted);
  margin-top: 12px;
}

/* honeypot anti-spam, invisible pour les humains */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---- Pied de page ---- */

.site-footer {
  padding: 40px 0;
  border-top: 1px solid var(--line);
  margin-top: 40px;
}

.site-footer .container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}

.footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: .9rem;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-disclaimer {
  font-size: .78rem;
  color: var(--muted);
  max-width: 760px;
  margin: 20px auto 0;
  text-align: center;
}

/* ---- Bannière brouillon (pages légales) ---- */

.draft-banner {
  background: rgba(139,124,246,.12);
  border: 1px solid rgba(139,124,246,.35);
  color: var(--ink);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: 32px;
}

/* ---- Pages légales ---- */

.legal-page h2 {
  margin-top: 2em;
}

.legal-page ul {
  padding-left: 1.2em;
}

.legal-page li {
  margin-bottom: .5em;
}

/* ---- Calculateur ---- */

.calc-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
}

@media (max-width: 800px) {
  .calc-layout { grid-template-columns: 1fr; }
}

.calc-field {
  margin-bottom: 20px;
}

.calc-field label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
  font-size: .95rem;
}

.calc-input-row {
  display: flex;
  gap: 10px;
}

.calc-input-row input[type="number"] {
  flex: 1;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--line);
  font-family: inherit;
  font-size: 1.05rem;
  background: #fff;
  width: 100%;
}

.calc-input-row input:focus {
  outline: 2px solid var(--violet);
  outline-offset: 1px;
}

.unit-toggle {
  display: inline-flex;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.unit-toggle button {
  border: none;
  background: #fff;
  padding: 10px 18px;
  font-family: inherit;
  font-size: .9rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
}

.unit-toggle button.is-active {
  background: var(--ink);
  color: #fff;
}

.rings-row {
  display: flex;
  gap: 28px;
  justify-content: center;
  margin: 8px 0 20px;
  flex-wrap: wrap;
}

.ring-col {
  text-align: center;
}

.ring-value {
  font-size: .85rem;
  color: var(--muted);
  margin-top: 8px;
}

.ring-label {
  font-weight: 600;
  margin-top: 4px;
}

.stepper-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 10px;
}

.stepper-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--track);
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stepper-btn:hover {
  background: var(--line);
}

.stepper-count {
  min-width: 28px;
  text-align: center;
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
}

.calc-disclaimer {
  font-size: .8rem;
  color: var(--muted);
  margin-top: 24px;
}

.not-device-notice {
  background: rgba(85,198,184,.12);
  border: 1px solid rgba(85,198,184,.4);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: .9rem;
  margin-bottom: 24px;
}