/* Layout: one continuous anthracite page, no colour bands and no boxes. Sections are separated by space
   and type alone; a copper glow opens the page and closes it. The monthly report is the only object. */
:root {
  --fond: #232323;
  --fond-profond: #1C1B1A;
  --cuivre: rgba(181, 94, 40, 0.55);
  --orange: #F26B21;
  --orange-clair: #FFA070;
  --texte: #F4F1EE;
  --texte-doux: #A8A19B;
  --texte-faible: #7D7772;
  --filet: rgba(255, 255, 255, 0.09);
  --papier: #FFFFFF;
  --encre: #232323;
  --encre-douce: #6A6560;
  --trait-papier: #ECE8E4;

  --font: "Montserrat", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --t-h1: clamp(2.7rem, 1.5rem + 4.4vw, 5.2rem);
  --t-h2: clamp(1.9rem, 1.3rem + 2.4vw, 3.3rem);
  --t-body: 1.0625rem;

  --largeur: 1180px;
  --gouttiere: clamp(20px, 5vw, 56px);
  --espace: clamp(4.5rem, 2.5rem + 6vw, 8.5rem);
  --nav-h: 68px;
  color-scheme: dark;
}

@font-face {
  font-family: "Montserrat";
  src: url("fonts/montserrat-latin-var.woff") format("woff");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--fond); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--fond);
  background-image:
    radial-gradient(1200px 900px at 0% 0%, var(--cuivre), rgba(58, 42, 30, 0.22) 50%, transparent 78%);
  background-repeat: no-repeat;
  color: var(--texte);
  font-family: var(--font);
  font-size: var(--t-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
a { color: inherit; }
a:focus-visible, summary:focus-visible { outline: 2px solid var(--orange-clair); outline-offset: 4px; border-radius: 4px; }
h1, h2, h3 { margin: 0; text-wrap: balance; font-weight: 300; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
section[id] { scroll-margin-top: var(--nav-h); }

.wrap { width: 100%; max-width: calc(var(--largeur) + 2 * var(--gouttiere)); margin-inline: auto; padding-inline: var(--gouttiere); }

.signature { font-size: 0.95rem; letter-spacing: 0.14em; color: var(--orange-clair); }
.eyebrow { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase; color: var(--orange-clair); }
.lead { font-size: clamp(1.08rem, 1rem + 0.35vw, 1.28rem); color: var(--texte-doux); max-width: 36em; line-height: 1.65; }
h2 { font-size: var(--t-h2); line-height: 1.12; letter-spacing: -0.015em; max-width: 18em; }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0.85em 1.7em; border-radius: 999px;
  background: var(--orange); color: var(--papier); text-decoration: none;
  font: 600 0.95rem/1.2 var(--font); letter-spacing: 0.01em;
  transition: background-color 0.2s ease, transform 0.2s ease;
}
.btn:hover { background: #D85A15; }
.lien { color: var(--texte); text-decoration: none; font-weight: 500; border-bottom: 1px solid var(--filet); padding-bottom: 2px; transition: border-color 0.2s ease, color 0.2s ease; }
.lien:hover { color: var(--orange-clair); border-color: var(--orange-clair); }

/* ---------- navigation: same colour as the page, no band */
.nav {
  position: relative; z-index: 2;
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; gap: 2rem; min-height: var(--nav-h); }
.nav-logo img { width: 120px; }
.nav-liens { display: flex; gap: 2.4rem; font-size: 0.86rem; color: var(--texte-doux); }
.nav-liens a { text-decoration: none; transition: color 0.2s ease; }
.nav-liens a:hover { color: var(--texte); }
.nav-cta { font-size: 0.86rem; font-weight: 600; color: var(--orange-clair); text-decoration: none; }
.nav-cta:hover { color: var(--texte); }
@media (max-width: 760px) { .nav-liens { display: none; } }

/* ---------- hero */
.hero { position: relative; padding-block: clamp(4rem, 2rem + 7vw, 9rem) var(--espace); overflow-x: clip; }
.hero .wrap { position: relative; z-index: 1; }
.hero-grille { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(3rem, 2rem + 4vw, 6rem); align-items: start; }
.hero-texte { display: grid; gap: 1.8rem; align-content: center; }
.hero h1 { font-size: var(--t-h1); font-weight: 300; line-height: 1.04; letter-spacing: -0.025em; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.2rem 2rem; margin-top: 0.4rem; }
.hero-bref { display: grid; gap: 1.1rem; padding-left: clamp(1.4rem, 1rem + 1.5vw, 2.4rem); border-left: 1px solid var(--filet); }
.bref-fort { font-size: clamp(1.2rem, 1.05rem + 0.6vw, 1.5rem); font-weight: 300; line-height: 1.4; color: var(--texte); }
.hero-bref p:last-child { color: var(--texte-doux); }
@media (max-width: 960px) { .hero-grille { grid-template-columns: minmax(0, 1fr); } }

/* résultats: the gains, and the report as the page's only object (last month's page as a ghost behind it) */
.resultats { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(3rem, 2rem + 4vw, 6rem); align-items: center; }
.resultats .gains { grid-template-columns: minmax(0, 1fr); }
.visuel-rapport { margin: 0; display: grid; gap: 1.2rem; justify-items: center; overflow-x: clip; padding-top: 24px; }
.visuel-rapport figcaption { font-size: 0.82rem; color: var(--texte-faible); text-align: center; }
@media (max-width: 960px) { .resultats { grid-template-columns: minmax(0, 1fr); } }
.rapport {
  position: relative; width: 100%; max-width: 420px;
  background: var(--papier); color: var(--encre); border-radius: 20px; padding: 1.5rem;
  display: grid; gap: 1rem; text-align: left;
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.75), 0 0 0 1px rgba(255, 255, 255, 0.04);
}
.rapport::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: 20px;
  background: rgba(255, 255, 255, 0.07); transform: translate(18px, -18px) rotate(3deg);
}
.rapport-tete { display: flex; flex-wrap: wrap-reverse; justify-content: space-between; align-items: start; gap: 0.6rem 1rem; }
.rapport-titre { font-size: 1rem; font-weight: 600; }
.rapport-sous { font-size: 0.8rem; color: var(--encre-douce); }
.exemple { font-size: 0.64rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--encre-douce); border: 1px solid var(--trait-papier); border-radius: 999px; padding: 0.25em 0.8em; }
.rapport-lignes li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1rem; align-items: center; padding-block: 0.65rem; border-top: 1px solid var(--trait-papier); font-size: 0.88rem; line-height: 1.35; }
.rapport-lignes span { display: block; margin-top: 0.15rem; color: var(--encre-douce); font-size: 0.78rem; }
.etat { font-size: 0.72rem; font-weight: 600; padding: 0.25em 0.75em; border-radius: 999px; white-space: nowrap; }
.etat-ok { background: #E7F2EA; color: #1F6B3A; }
.etat-suivi { background: #FDEBDD; color: #9A4316; }
.actions-mois { display: grid; gap: 0.45rem; padding: 0.95rem 1.05rem; border-radius: 12px; background: #F5F2EF; font-size: 0.84rem; line-height: 1.45; }
.actions-mois b { font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: #B9501C; }
.actions-mois ol { list-style: decimal; padding-left: 1.15rem; display: grid; gap: 0.3rem; }

/* ---------- sections: space and type, nothing else */
.section { padding-block: var(--espace); }
.section .wrap > .eyebrow + h2 { margin-top: 1.1rem; }
.section .wrap > h2 + .lead { margin-top: 1.4rem; }

/* constat */
.chiffres { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2.5rem; margin-top: clamp(3rem, 2rem + 3vw, 5rem); }
.chiffre { display: grid; gap: 0.9rem; align-content: start; }
.chiffre .chiffre-val { font-size: clamp(3.4rem, 2.4rem + 3vw, 5.6rem); font-weight: 200; line-height: 0.95; letter-spacing: -0.035em; font-variant-numeric: tabular-nums; color: var(--texte); }
.chiffre-val span { font-size: 0.4em; font-weight: 300; color: var(--orange-clair); letter-spacing: 0; }
.chiffre p:last-child { color: var(--texte-doux); font-size: 0.98rem; max-width: 16em; }
.source { margin-top: 3rem; font-size: 0.78rem; color: var(--texte-faible); max-width: 62em; line-height: 1.6; }
@media (max-width: 900px) { .chiffres { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 460px) { .chiffres { grid-template-columns: minmax(0, 1fr); } }

/* freins */
.freins-titre { max-width: none; }
.freins-titre span { display: block; }
.freins { margin-top: clamp(2.5rem, 2rem + 2vw, 4rem); }
@media (min-width: 761px) {
  /* the two halves of the title sit above their own column */
  .freins-titre { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 4rem; align-items: end; }
  .freins-titre span { max-width: 11em; }
  .freins .rep { padding-left: 0; }
  .freins .rep::before { left: -1.6em; }
}
.freins li { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0.6rem 4rem; align-items: baseline; padding-block: 1.7rem; border-top: 1px solid var(--filet); }
.freins li:last-child { border-bottom: 1px solid var(--filet); }
.dit q { display: block; font-size: clamp(1.15rem, 1rem + 0.6vw, 1.5rem); font-weight: 300; line-height: 1.3; quotes: "«\00a0" "\00a0»"; }
.dit small { display: block; margin-top: 0.4rem; font-size: 0.8rem; color: var(--texte-faible); }
.rep { position: relative; padding-left: 1.7em; color: var(--texte); }
.rep::before {
  content: ""; position: absolute; left: 0; top: 0.42em; width: 0.85em; height: 0.85em;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23FFA070' d='M12 1C12 9.25 14.37 12 21.46 12C14.37 12 12 14.75 12 23C12 14.75 9.63 12 2.54 12C9.63 12 12 9.25 12 1Z'/%3E%3C/svg%3E") no-repeat center / contain;
}
@media (max-width: 760px) { .freins li { grid-template-columns: minmax(0, 1fr); } .rep { margin-top: 0.4rem; } }

/* copilote */
.piliers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(2rem, 1.5rem + 3vw, 5rem); margin-top: clamp(3rem, 2rem + 3vw, 5rem); }
.pilier { display: grid; gap: 1rem; align-content: start; }
.pilier h3 { font-size: 0.9rem; font-weight: 600; letter-spacing: 0.3em; text-transform: uppercase; color: var(--orange-clair); }
.pilier p { color: var(--texte-doux); }
.note { margin-top: clamp(3rem, 2rem + 2vw, 4.5rem); max-width: 52em; font-size: 0.88rem; color: var(--texte-faible); }
@media (max-width: 820px) { .piliers { grid-template-columns: minmax(0, 1fr); } }

/* méthode: a single hairline carries the four steps */
.etapes { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 2.5rem; margin-top: clamp(3rem, 2rem + 3vw, 5rem); position: relative; }
.etapes::before { content: ""; position: absolute; left: 0; right: 0; top: 1.1rem; height: 1px; background: var(--filet); }
.etapes li { position: relative; display: grid; gap: 0.8rem; align-content: start; }
.num { display: grid; place-items: center; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--fond); border: 1px solid var(--orange-clair); color: var(--texte); font-size: 0.85rem; font-variant-numeric: tabular-nums; margin-bottom: 0.6rem; }
.etapes h3 { font-size: 1.12rem; font-weight: 500; }
.etapes p { color: var(--texte-doux); font-size: 0.98rem; }
@media (max-width: 900px) {
  .etapes { grid-template-columns: minmax(0, 1fr); gap: 2rem; padding-left: 3.4rem; }
  .etapes::before { left: 1.1rem; right: auto; top: 0.5rem; bottom: 0.5rem; width: 1px; height: auto; }
  .num { position: absolute; left: -3.4rem; top: -0.3rem; margin: 0; }
}

/* résultats */
.gains { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2.5rem, 2rem + 2vw, 4rem) clamp(2.5rem, 2rem + 3vw, 6rem); margin-top: clamp(3rem, 2rem + 3vw, 5rem); }
.gains li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.5rem 1.1rem; }
.etoile { width: 1rem; height: 1rem; color: var(--orange-clair); margin-top: 0.35rem; grid-row: span 2; }
.gains h3 { font-size: 1.15rem; font-weight: 500; }
.gains p { color: var(--texte-doux); }
@media (max-width: 760px) { .gains { grid-template-columns: minmax(0, 1fr); } }

/* formules: columns divided by hairlines, the recommended one marked by a copper line */
.formules { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: clamp(3rem, 2rem + 3vw, 5rem); }
.formule { display: grid; gap: 1rem; align-content: start; padding: 2.2rem clamp(1.2rem, 0.8rem + 1.5vw, 2.4rem) 0.5rem; border-left: 1px solid var(--filet); border-top: 1px solid var(--filet); }
.formule:first-child { border-left: 0; padding-left: 0; }
.formule.conseil { border-top: 2px solid var(--orange-clair); }
.formule h3 { font-size: 1.7rem; font-weight: 300; display: flex; align-items: center; gap: 0.9rem; flex-wrap: wrap; }
.badge { font-size: 0.64rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--orange-clair); }
.pour { color: var(--texte-doux); font-size: 0.95rem; }
.formule ul { display: grid; gap: 0.7rem; margin-top: 0.6rem; }
.formule li { font-size: 0.97rem; }
.formule li.base { color: var(--texte-faible); }
.conditions { margin-top: 3rem; max-width: 60em; font-size: 0.86rem; color: var(--texte-faible); }
@media (max-width: 900px) {
  .formules { grid-template-columns: minmax(0, 1fr); }
  .formule, .formule:first-child { border-left: 0; padding: 2rem 0 1.5rem; }
}

/* interlocuteur */
.qui { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: clamp(2.5rem, 2rem + 4vw, 6rem); align-items: center; }
.qui-photo { width: clamp(150px, 12vw + 80px, 240px); aspect-ratio: 1; max-width: 100%; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 50% 40%, rgba(242, 107, 33, 0.16), transparent 70%); border: 1px solid var(--filet); overflow: hidden; }
.qui-photo img { width: 44%; }
.qui-photo img.portrait { width: 100%; height: 100%; object-fit: cover; }
.qui-texte { display: grid; gap: 1.2rem; }
.qui-texte .eyebrow + h2 { margin-top: -0.1rem; }
.qui-nom { font-weight: 500; font-size: 1.05rem; }
.qui-nom span { font-weight: 400; color: var(--texte-faible); }
.qui-texte > p { color: var(--texte-doux); max-width: 38em; }
.qui-texte > p.qui-nom { color: var(--texte); }
@media (max-width: 760px) { .qui { grid-template-columns: minmax(0, 1fr); } }

/* FAQ */
.faq-grille { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(2rem, 1.5rem + 4vw, 6rem); align-items: start; }
.faq-grille h2 { margin-top: 1.1rem; }
.faq details { border-top: 1px solid var(--filet); }
.faq details:last-child { border-bottom: 1px solid var(--filet); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; padding-block: 1.35rem; cursor: pointer; list-style: none; font-size: 1.05rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; font-size: 1.4rem; font-weight: 200; color: var(--orange-clair); line-height: 1; transition: transform 0.25s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 1.5rem; color: var(--texte-doux); max-width: 42em; }
@media (max-width: 860px) { .faq-grille { grid-template-columns: minmax(0, 1fr); } }

/* final call: centred, the copper glow returns */
.final { text-align: center; background: radial-gradient(ellipse 50% 55% at 50% 72%, rgba(181, 94, 40, 0.30), transparent 72%); }
.final .wrap { display: grid; justify-items: center; gap: 1.6rem; }
.final .wrap > .eyebrow + h2 { margin-top: -0.4rem; }
.final h2 { font-size: clamp(2.2rem, 1.4rem + 3.4vw, 4.4rem); max-width: 14em; }
.final .lead { margin-top: 0; }
.trois { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.5rem; width: 100%; max-width: 980px; margin-block: 1.6rem 1rem; }
.trois li { display: grid; justify-items: center; align-content: start; gap: 0.5rem; }
.trois .num { margin: 0 0 0.4rem; background: var(--orange); border-color: var(--orange); color: var(--papier); }
.trois h3 { font-size: 1.1rem; font-weight: 500; }
.trois p { color: var(--texte-doux); font-size: 0.95rem; max-width: 18em; }
@media (max-width: 760px) { .trois { grid-template-columns: minmax(0, 1fr); gap: 1.8rem; } }
.coordonnees { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.6rem 2.6rem; margin-top: 1.4rem; font-size: 1.02rem; }
.coordonnees a { text-decoration: none; color: var(--texte-doux); transition: color 0.2s ease; }
.coordonnees a:hover { color: var(--texte); }

/* footer */
.pied { color: var(--texte-faible); font-size: 0.84rem; padding-block: 3rem 2.8rem; border-top: 1px solid var(--filet); }
.pied .wrap { display: grid; gap: 2.2rem; }
.pied-haut { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.5rem; }
.pied-marque { display: grid; gap: 0.55rem; }
.pied-marque img { width: 120px; }
.pied-marque span { font-size: 0.78rem; letter-spacing: 0.14em; color: var(--orange-clair); }
.pied-liens { display: flex; flex-wrap: wrap; gap: 1.6rem; }
.pied-liens a { text-decoration: none; color: var(--texte-doux); }
.pied-liens a:hover { color: var(--texte); }
.mentions { border-top: 1px solid var(--filet); padding-top: 1.4rem; }
.mentions summary { cursor: pointer; color: var(--texte-doux); }
.mentions-grille { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem 3rem; padding-top: 1.4rem; }
.mentions h3 { font-size: 0.74rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--texte-doux); margin-bottom: 0.4rem; }
.mentions p + p { margin-top: 0.5rem; }
@media (max-width: 700px) { .mentions-grille { grid-template-columns: minmax(0, 1fr); } }