/* NP Global Consulting — charte dérivée du logo (marine profond + or)
   Layout : bandeaux pleine largeur alternant marine / ivoire, contenu centré sur 1120px,
   header collant, grilles qui passent en une colonne sous 760px. */
:root {
  --navy-900: #050F1E;   /* fond du logo */
  --navy-800: #0B1D36;   /* panneaux */
  --navy-700: #13294A;   /* bordures / cartes sur marine */
  --gold: #C9A24A;
  --gold-light: #E8CB8A;
  --gold-dark: #9A7430;
  --ivory: #F6F2EA;      /* fond des sections claires */
  --paper: #FFFDF8;      /* cartes sur ivoire */
  --ink: #0F1C30;        /* texte sur clair */
  --ink-soft: #4B5A70;
  --mist: #D9D2C3;       /* filets sur clair */
  --on-navy: #F2EEE6;
  --on-navy-soft: #A9B6C9;
  --font-display: "Marcellus", "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Source Sans 3", "Source Sans Pro", "Segoe UI", Helvetica, Arial, sans-serif;
  --radius: 6px;
  --wrap: 1120px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
body {
  margin: 0; background: var(--ivory); color: var(--ink);
  font-family: var(--font-body); font-size: 17px; line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: 1.15; margin: 0; text-wrap: balance; letter-spacing: .01em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.35rem; }
p { margin: 0; }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 62ch; }
.band-navy .lead { color: var(--on-navy-soft); }
.eyebrow {
  font-size: .78rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold);
  display: inline-flex; align-items: center; gap: .6rem; margin-bottom: 1rem;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--gold); }
.wrap {
  max-width: var(--wrap); margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.band { padding-block: clamp(3.5rem, 7vw, 6rem); }
.band-navy { background: var(--navy-900); color: var(--on-navy); }
.band-navy h2, .band-navy h3 { color: var(--on-navy); }
.band-ivory { background: var(--ivory); }
.band-paper { background: var(--paper); }
.stack { display: grid; gap: 1.25rem; }
.section-head { display: grid; gap: .75rem; max-width: 70ch; margin-bottom: 2.5rem; }
.section-head p { color: var(--ink-soft); }
.band-navy .section-head p { color: var(--on-navy-soft); }

/* Boutons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .85rem 1.5rem; border-radius: var(--radius); text-decoration: none;
  font-weight: 600; font-size: 1rem; letter-spacing: .01em; border: 1px solid transparent;
  transition: background .18s, color .18s, border-color .18s, transform .18s; cursor: pointer; font-family: inherit;
}
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.btn-gold { background: linear-gradient(135deg, var(--gold-light), var(--gold) 55%, var(--gold-dark)); color: var(--navy-900); }
.btn-gold:hover { transform: translateY(-1px); }
.btn-outline { border-color: var(--gold); color: var(--gold); background: transparent; }
.btn-outline:hover { background: rgba(201,162,74,.12); }
.btn-ink { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ink:hover { background: var(--ink); color: var(--ivory); }
.btn-row { display: flex; flex-wrap: wrap; gap: .9rem; }
.btn svg { width: 18px; height: 18px; }

/* Header */
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 10; background: var(--navy-900); }
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: rgba(5,15,30,.94); backdrop-filter: blur(8px); border-bottom: 1px solid rgba(201,162,74,.25);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 74px; }
.brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: var(--on-navy); }
.brand img { height: 62px; width: auto; }
.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a { color: var(--on-navy-soft); text-decoration: none; font-size: .95rem; letter-spacing: .02em; transition: color .15s; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--gold-light); }
.nav .btn { padding: .55rem 1.05rem; font-size: .92rem; }
.nav a.btn-gold { color: var(--navy-900); }
.nav a.btn-gold:hover { color: var(--navy-900); }
.nav-toggle { display: none; background: none; border: 1px solid rgba(201,162,74,.5); color: var(--gold); border-radius: var(--radius); padding: .45rem .6rem; cursor: pointer; }
.nav-toggle svg { width: 22px; height: 22px; display: block; }
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav { position: absolute; left: 0; right: 0; top: 74px; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--navy-900); border-bottom: 1px solid rgba(201,162,74,.25);
    padding-block: .5rem; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
  .nav[hidden] { display: none; }
  .nav a { padding: .8rem 0; border-bottom: 1px solid var(--navy-700); font-size: 1.05rem; }
  .nav .btn { margin-block: .75rem; justify-content: center; }
}
@media (min-width: 901px) { .nav[hidden] { display: flex !important; } }

/* Hero */
.hero { position: relative; overflow: hidden; padding-block: clamp(3.5rem, 8vw, 7rem); }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(60% 70% at 78% 40%, rgba(201,162,74,.20), transparent 70%),
              linear-gradient(180deg, var(--navy-900), var(--navy-800) 120%);
}
.hero .wrap { position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 3rem; align-items: center; }
.hero h1 { color: var(--on-navy); margin-bottom: 1.25rem; }
.hero h1 em { font-style: normal; color: var(--gold-light); }
.hero .lead { margin-bottom: 2rem; }
.hero-visual { position: relative; display: grid; place-items: center; }
.hero-visual img { width: min(100%, 460px); filter: drop-shadow(0 20px 50px rgba(0,0,0,.55)); }
.hero-visual::after { content: ""; position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; border: 1px solid rgba(201,162,74,.35); max-width: 100%; }
@media (max-width: 760px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-visual img { width: min(70%, 300px); }
}
.trust { border-top: 1px solid rgba(201,162,74,.25); background: var(--navy-800); color: var(--on-navy); }
.trust .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; padding-block: 1.6rem; }
.trust div { display: grid; gap: .15rem; }
.trust strong { font-family: var(--font-display); font-size: 1.7rem; color: var(--gold-light); font-variant-numeric: tabular-nums; line-height: 1; }
.trust span { font-size: .9rem; color: var(--on-navy-soft); }
@media (max-width: 760px) { .trust .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Grilles de cartes */
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
@media (max-width: 900px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
.card {
  background: var(--paper); border: 1px solid var(--mist); border-radius: var(--radius);
  padding: 1.75rem; display: grid; gap: .9rem; align-content: start; min-width: 0;
}
.card h3 { color: var(--ink); }
.card p, .card li { color: var(--ink-soft); }
.card ul { margin: 0; padding-left: 1.1rem; display: grid; gap: .35rem; }
.card .btn { justify-self: start; margin-top: .4rem; }
.band-navy .card { background: var(--navy-800); border-color: var(--navy-700); }
.band-navy .card h3 { color: var(--on-navy); }
.band-navy .card p, .band-navy .card li { color: var(--on-navy-soft); }
.card-featured { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold) inset, 0 18px 40px -24px rgba(5,15,30,.5); position: relative; }
.card-featured .tag { position: absolute; top: -.75rem; left: 1.5rem; background: var(--gold); color: var(--navy-900); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; padding: .25rem .7rem; border-radius: 3px; font-weight: 700; }
.icon { width: 52px; height: 52px; color: var(--gold); }
.icon svg { width: 100%; height: 100%; }
.band-navy .icon { color: var(--gold-light); }

/* Deux voies (mandat / achat direct) */
.paths { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; }
@media (max-width: 760px) { .paths { grid-template-columns: 1fr; } }
.path { background: var(--navy-800); border: 1px solid var(--navy-700); border-radius: var(--radius); padding: 2rem; display: grid; gap: 1rem; align-content: start; min-width: 0; }
.path h3 { font-size: 1.6rem; color: var(--on-navy); }
.path p, .path li { color: var(--on-navy-soft); }
.path ul { margin: 0; padding-left: 1.1rem; display: grid; gap: .4rem; }
.path .btn { justify-self: start; }
.path-mandat { border-color: var(--gold); position: relative; }
.path-mandat .tag { position: absolute; top: -.75rem; left: 2rem; background: var(--gold); color: var(--navy-900); font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; padding: .25rem .7rem; border-radius: 3px; font-weight: 700; }
.who { font-size: .85rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }

/* Étapes (process) */
.steps { display: grid; gap: 0; counter-reset: step; border-left: 1px solid var(--mist); margin-left: 1.25rem; }
.step { position: relative; padding: 0 0 2.25rem 2.5rem; display: grid; gap: .5rem; min-width: 0; }
.step:last-child { padding-bottom: 0; }
.step::before {
  counter-increment: step; content: counter(step);
  position: absolute; left: -1.3rem; top: -.1rem; width: 2.5rem; height: 2.5rem; border-radius: 50%;
  background: var(--navy-900); color: var(--gold-light); border: 1px solid var(--gold);
  display: grid; place-items: center; font-family: var(--font-display); font-size: 1.15rem;
}
.step h3 { color: var(--ink); }
.step .when { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: var(--gold-dark); }
.step p, .step li { color: var(--ink-soft); }
.step ul { margin: .25rem 0 0; padding-left: 1.1rem; display: grid; gap: .3rem; }
.band-navy .steps { border-left-color: var(--navy-700); }
.band-navy .step h3 { color: var(--on-navy); }
.band-navy .step p, .band-navy .step li { color: var(--on-navy-soft); }
.band-navy .step .when { color: var(--gold); }

/* Encadrés */
.callout { border: 1px solid var(--gold); border-radius: var(--radius); padding: 1.5rem 1.75rem; background: rgba(201,162,74,.08); display: grid; gap: .6rem; }
.callout strong { font-family: var(--font-display); font-size: 1.2rem; font-weight: 400; color: var(--ink); }
.band-navy .callout strong { color: var(--gold-light); }
.band-navy .callout { background: rgba(201,162,74,.08); }
.keyfacts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 760px) { .keyfacts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.keyfact { border-top: 2px solid var(--gold); padding-top: .9rem; display: grid; gap: .3rem; min-width: 0; }
.keyfact b { font-family: var(--font-display); font-weight: 400; font-size: 1.25rem; }
.keyfact span { font-size: .92rem; color: var(--on-navy-soft); }

/* MLE */
.mle { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; align-items: center; }
@media (max-width: 860px) { .mle { grid-template-columns: 1fr; } }
.mle-mark { font-family: var(--font-display); font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: .08em; text-transform: uppercase; color: var(--gold-light); display: grid; gap: .2rem; }
.mle-mark small { font-family: var(--font-body); font-size: .8rem; letter-spacing: .22em; color: var(--on-navy-soft); }
.mle-list { display: grid; gap: 1.1rem; margin: 0; padding: 0; list-style: none; }
.mle-list li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 1rem; align-items: start; }
.mle-list .icon { width: 44px; height: 44px; }
.mle-list b { display: block; color: var(--on-navy); font-weight: 600; }
.mle-list span { color: var(--on-navy-soft); font-size: .98rem; }

/* Équipements */
.equip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 900px) { .equip { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 520px) { .equip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.equip > div { display: grid; gap: .6rem; justify-items: center; text-align: center; padding: 1.25rem .75rem; border: 1px solid var(--mist); border-radius: var(--radius); background: var(--paper); font-size: .95rem; min-width: 0; }
.equip .icon { width: 46px; height: 46px; color: var(--gold-dark); }
.equip .icon svg { width: 46px; height: 46px; display: block; }

/* Tableau comparatif */
.table-wrap { overflow-x: auto; border: 1px solid var(--mist); border-radius: var(--radius); background: var(--paper); }
table { border-collapse: collapse; width: 100%; min-width: 620px; font-size: .97rem; }
th, td { text-align: left; padding: .85rem 1rem; border-bottom: 1px solid var(--mist); vertical-align: top; }
th { font-family: var(--font-display); font-weight: 400; font-size: 1.05rem; background: var(--ivory); }
tr:last-child td { border-bottom: 0; }
td.ok { color: var(--gold-dark); font-weight: 600; }

/* FAQ */
details { border-bottom: 1px solid var(--mist); padding-block: 1rem; }
summary { cursor: pointer; font-family: var(--font-display); font-size: 1.15rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--gold-dark); font-size: 1.4rem; flex: none; }
details[open] summary::after { content: "–"; }
details p { color: var(--ink-soft); margin-top: .75rem; max-width: 70ch; }

/* À propos */
.about { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 3rem; align-items: start; }
@media (max-width: 860px) { .about { grid-template-columns: 1fr; } }
.about p { color: var(--ink-soft); max-width: 62ch; }
.about .stack { gap: 1rem; }
.quote { border-left: 2px solid var(--gold); padding-left: 1.25rem; font-family: var(--font-display); font-size: 1.3rem; line-height: 1.4; color: var(--ink); }
.quote small { display: block; font-family: var(--font-body); font-size: .9rem; color: var(--ink-soft); margin-top: .6rem; }

/* Contact */
.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 3rem; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
.contact-info { display: grid; gap: 1.2rem; align-content: start; }
.contact-info dl { margin: 0; display: grid; gap: .9rem; }
.contact-info dt { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.contact-info dd { margin: 0; color: var(--on-navy); }
.contact-info dd a { color: var(--on-navy); text-decoration: none; border-bottom: 1px solid rgba(201,162,74,.5); }
.form { display: grid; gap: 1rem; background: var(--navy-800); border: 1px solid var(--navy-700); border-radius: var(--radius); padding: 1.75rem; }
.form label { display: grid; gap: .35rem; font-size: .9rem; color: var(--on-navy-soft); }
.form input, .form textarea, .form select {
  font: inherit; color: var(--on-navy); background: var(--navy-900); border: 1px solid var(--navy-700); border-radius: 4px; padding: .7rem .85rem; width: 100%;
}
.form input:focus, .form textarea:focus, .form select:focus { border-color: var(--gold); }
.form .row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
@media (max-width: 560px) { .form .row { grid-template-columns: 1fr; } }
.form .note { font-size: .85rem; color: var(--on-navy-soft); }
.form .note a { color: var(--gold-light); }
.form-msg { border: 1px solid var(--gold); border-radius: 4px; padding: .8rem 1rem; color: var(--gold-light); font-size: .95rem; }
.hp { position: absolute; left: -9999px; }
.captcha { display: grid; gap: .4rem; border: 1px solid var(--navy-700); border-radius: 4px; padding: .9rem 1rem; background: rgba(201,162,74,.06); }
.captcha strong { color: var(--gold-light); font-family: var(--font-display); font-weight: 400; font-size: 1.15rem; letter-spacing: .05em; }
.captcha input { max-width: 240px; }
.link-btn { background: none; border: 0; padding: 0; color: var(--gold-light); font: inherit; font-size: .85rem; cursor: pointer; justify-self: start; text-decoration: underline; text-underline-offset: 3px; }
.link-btn:hover { color: var(--gold); }

/* Pied de page */
.site-footer { background: var(--navy-900); color: var(--on-navy-soft); border-top: 1px solid rgba(201,162,74,.25); font-size: .92rem; }
.site-footer .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr); gap: 2rem; padding-block: 3rem 2rem; }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } }
.site-footer h4 { color: var(--gold); font-size: .8rem; letter-spacing: .16em; text-transform: uppercase; font-family: var(--font-body); font-weight: 600; margin-bottom: .8rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .45rem; }
.site-footer a { color: var(--on-navy-soft); text-decoration: none; }
.site-footer a:hover { color: var(--gold-light); }
.site-footer img { height: 48px; width: auto; margin-bottom: 1rem; }
.legal-line { border-top: 1px solid var(--navy-700); }
.legal-line .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1.5rem; padding-block: 1rem; font-size: .82rem; }

/* Pages intérieures */
.page-head { background: var(--navy-900); color: var(--on-navy); padding-block: clamp(3rem, 6vw, 5rem); border-bottom: 1px solid rgba(201,162,74,.25); }
.page-head h1 { color: var(--on-navy); margin-bottom: 1rem; }
.page-head .lead { color: var(--on-navy-soft); }
.prose { max-width: 70ch; display: grid; gap: 1rem; }
.prose h2 { margin-top: 1.5rem; }
.prose h3 { margin-top: .75rem; }
.prose p, .prose li { color: var(--ink-soft); }
.prose ul { margin: 0; padding-left: 1.2rem; display: grid; gap: .4rem; }
.prose strong { color: var(--ink); }
.todo { background: #FFF3C4; color: #5E4A00; padding: 0 .3rem; border-radius: 3px; }