/* www.syazen.com : charte des propales (marine, orange sur marine seulement, Montserrat / Source Serif 4 / IBM Plex Mono).
   Polices servies par le site : aucune ressource tierce. */
@font-face { font-family: "Montserrat"; font-weight: 400; font-display: swap; src: url(../fonts/Montserrat-400-normal.woff) format("woff"); }
@font-face { font-family: "Montserrat"; font-weight: 600; font-display: swap; src: url(../fonts/Montserrat-600-normal.woff) format("woff"); }
@font-face { font-family: "Montserrat"; font-weight: 800; font-display: swap; src: url(../fonts/Montserrat-800-normal.woff) format("woff"); }
@font-face { font-family: "Source Serif 4"; font-weight: 400; font-display: swap; src: url(../fonts/SourceSerif4-400-normal.woff) format("woff"); }
@font-face { font-family: "Source Serif 4"; font-weight: 400; font-style: italic; font-display: swap; src: url(../fonts/SourceSerif4-400-italic.woff) format("woff"); }
@font-face { font-family: "Source Serif 4"; font-weight: 600; font-display: swap; src: url(../fonts/SourceSerif4-600-normal.woff) format("woff"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url(../fonts/IBMPlexMono-400-normal.woff) format("woff"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url(../fonts/IBMPlexMono-500-normal.woff) format("woff"); }

:root {
  --navy: #0A1628; --navy-2: #13233D; --paper: #F4F6F9; --sheet: #FFFFFF; --ink: #0F1B2D;
  --muted: #56616F; --rule: #D5DBE3; --tint: #EEF2F7; --on-navy: #C9D3E0;
  --orange: #F5A623; --orange-ink: #9A5B00; --orange-big: #C27803;
  --ok: #1F7A4D; --err: #A33A1F;
  --display: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --body: "Source Serif 4", Georgia, serif;
  --mono: "IBM Plex Mono", Menlo, monospace;
  --w: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--sheet); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.6; }
img, svg { max-width: 100%; }
a { color: var(--navy); text-decoration-color: var(--orange-big); text-underline-offset: 3px; }
a:hover { color: var(--orange-ink); }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.2; text-wrap: balance; margin: 0 0 .5em; }
h1 { font-weight: 800; font-size: clamp(30px, 4.6vw, 50px); letter-spacing: -.01em; }
h2 { font-weight: 800; font-size: clamp(23px, 2.8vw, 32px); }
h3 { font-weight: 600; font-size: 18px; }
p { margin: 0 0 1em; }
ul { padding-left: 1.2em; }
li { margin-bottom: .35em; }
.mono { font-family: var(--mono); }
.nowrap { white-space: nowrap; }
.fine { font-size: 14px; color: var(--muted); }
.wrap { max-width: var(--w); margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }
.eyebrow { font-family: var(--display); font-weight: 600; font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--orange); margin-bottom: 12px; }
.eyebrow.ink { color: var(--orange-ink); }
.lead { font-size: clamp(18px, 2vw, 21px); max-width: 44em; }
.more a { font-family: var(--display); font-weight: 600; font-size: 15px; }
.more a::after { content: " \2192"; }

/* En-tête */
.top { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 10; }
.top-in { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { font-family: var(--display); font-weight: 800; font-size: 22px; letter-spacing: .08em; color: #fff; text-decoration: none; }
.brand span { color: var(--orange); }
.brand:hover { color: #fff; }
.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-family: var(--display); font-weight: 600; font-size: 14.5px; color: var(--on-navy); text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current] { color: #fff; border-bottom-color: var(--orange); }
.nav .nav-cta { background: var(--orange); color: var(--navy); padding: 9px 18px; border: 0; }
.nav .nav-cta:hover, .nav .nav-cta[aria-current] { background: #fff; color: var(--navy); }
.menu-cb, .menu-btn { display: none; }
@media (max-width: 860px) {
  .menu-btn { display: block; width: 44px; height: 44px; position: relative; cursor: pointer; }
  .menu-btn span, .menu-btn span::before, .menu-btn span::after { position: absolute; left: 10px; width: 24px; height: 2px; background: #fff; content: ""; }
  .menu-btn span { top: 21px; } .menu-btn span::before { top: -7px; left: 0; } .menu-btn span::after { top: 7px; left: 0; }
  .nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--navy); flex-direction: column; align-items: stretch; gap: 0; padding: 8px max(20px, env(safe-area-inset-left, 0px)) 20px; border-top: 1px solid var(--navy-2); }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--navy-2); }
  .nav .nav-cta { margin-top: 14px; text-align: center; }
  .menu-cb:checked ~ .nav { display: flex; }
}

/* Boutons */
.btn { display: inline-block; font-family: var(--display); font-weight: 600; font-size: 15.5px; padding: 14px 24px; text-decoration: none; border: 2px solid transparent; cursor: pointer; line-height: 1.2; }
.btn-or { background: var(--orange); color: var(--navy); }
.btn-or:hover { background: #fff; color: var(--navy); }
.btn-line { border-color: rgba(255,255,255,.5); color: #fff; }
.btn-line:hover { border-color: var(--orange); color: #fff; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-2); color: #fff; }
.btn:disabled { opacity: .6; cursor: wait; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

/* Bandeaux */
.hero, .page-head, .band-navy { background: var(--navy); color: #fff; }
.hero p, .page-head p, .band-navy p { color: var(--on-navy); }
.hero a:not(.btn), .page-head a:not(.btn), .band-navy a:not(.btn) { color: #fff; }
.hero-in { padding-block: 72px 56px; }
.hero h1 { max-width: 15em; }
.page-head .wrap { padding-block: 56px 44px; }
.page-head h1 { max-width: 18em; }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin: 52px 0 0; padding-top: 28px; border-top: 1px solid var(--navy-2); }
.kpis div { min-width: 0; }
.kpis dt { font-family: var(--mono); font-weight: 500; font-size: 34px; color: var(--orange); line-height: 1.1; }
.kpis dd { margin: 8px 0 0; font-size: 15px; color: var(--on-navy); }
.kpis-light { border-top-color: var(--rule); margin-top: 8px; }
.kpis-light dt { color: var(--orange-big); }
.kpis-light dd { color: var(--muted); }
@media (max-width: 760px) { .kpis { grid-template-columns: 1fr 1fr; } }
.toc { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px; font-family: var(--display); font-weight: 600; font-size: 14px; }
.toc a { color: var(--on-navy); }

/* Sections */
.sec { padding-block: 72px; }
.sec-tint { background: var(--paper); }
.sec + .sec:not(.sec-tint) { border-top: 1px solid var(--rule); }
.cta-in { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding-block: 52px; flex-wrap: wrap; }
.cta-in > div:first-child { flex: 1 1 420px; min-width: 0; }
.cta-in h2 { color: #fff; }
.steps { list-style: none; padding: 0; margin: 24px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.steps li { border-top: 2px solid var(--orange-big); padding-top: 14px; margin: 0; min-width: 0; }
.steps .n { font-family: var(--mono); color: var(--orange-ink); font-size: 13px; display: block; }
.steps b { font-family: var(--display); font-weight: 600; display: block; margin: 4px 0 6px; }
.steps p { font-size: 15.5px; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }
.refs { list-style: none; padding: 0; margin: 16px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.refs li { margin: 0; background: #fff; border: 1px solid var(--rule); }
.refs img { display: block; width: 100%; height: auto; }
@media (max-width: 860px) { .refs { grid-template-columns: repeat(2, 1fr); } }

/* Schémas (SVG des propales insérés dans la page) */
.schema { margin: 8px 0 28px; overflow-x: auto; }
.schema svg { display: block; width: 100%; min-width: 560px; height: auto; }
.schema svg text { font-family: var(--display); }
.schema svg text.s { font-weight: 600; }
.schema svg text.b { font-weight: 800; }

/* Volets de blocs */
.volet { padding-block: 72px; border-top: 1px solid var(--rule); }
.volet:nth-of-type(even) { background: var(--paper); }
.volet > .wrap > h2 { margin-bottom: 32px; }
.volet-court .bloc-txt { max-width: 46em; }
.points-cles { list-style: none; padding: 0; margin: 18px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.points-cles li { margin: 0; font-family: var(--display); font-weight: 600; font-size: 14px; color: var(--navy); background: var(--tint); border-left: 3px solid var(--orange-big); padding: 8px 12px; }
.volet-court .schema { margin-top: 28px; }

/* Garanties (savoir-faire) */
.garanties { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
.garantie { background: var(--navy); color: #fff; padding: 24px 22px 20px; min-width: 0; display: flex; flex-direction: column; }
.garantie h3 { color: #fff; font-size: 16px; margin: 6px 0 14px; min-height: 2.6em; }
.garantie p { color: var(--on-navy); font-size: 15px; margin: 0; }
.g-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.g-sigle { font-family: var(--mono); font-weight: 500; font-size: 40px; line-height: 1; color: var(--orange); }
.g-badge { font-family: var(--display); font-weight: 600; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; padding: 4px 8px; background: var(--orange); color: var(--navy); }
.g-chiffre { font-family: var(--display); font-weight: 800; font-size: 22px; color: #fff; padding: 12px 0; margin-bottom: 12px; border-top: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.garantie-option { background: var(--sheet); color: var(--ink); border: 2px dashed var(--navy); }
.garantie-option h3, .garantie-option .g-chiffre { color: var(--navy); }
.garantie-option p { color: var(--muted); }
.garantie-option .g-sigle { color: var(--orange-big); }
.garantie-option .g-badge { background: var(--navy); color: #fff; }
.garantie-option .g-chiffre { border-color: var(--rule); }
@media (max-width: 960px) { .garanties { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .garanties { grid-template-columns: 1fr; } }
.cta-inline { display: flex; align-items: center; justify-content: space-between; gap: 16px 32px; flex-wrap: wrap; margin-top: 32px; padding: 24px 28px; background: var(--tint); border-left: 4px solid var(--orange-big); }
.cta-inline p { margin: 0; flex: 1 1 360px; }

/* Engagements */

/* Tableaux */

/* Scénarios */
.meta { font-family: var(--mono); font-size: 13px; color: var(--muted); }

/* Tarifs */
.tablewrap { overflow-x: auto; margin: 12px 0 18px; }
.grid { width: 100%; border-collapse: collapse; font-size: 15.5px; }
.grid th { font-family: var(--display); font-weight: 600; font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); text-align: left; padding: 10px 14px 10px 0; border-bottom: 2px solid var(--navy); }
.grid td { padding: 12px 14px 12px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.grid td b { font-family: var(--display); font-weight: 600; }
.options td:first-child { width: 28%; }
.formules { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.formule { border: 1px solid var(--rule); padding: 32px; min-width: 0; }
.formule-main { background: var(--navy); color: #fff; border-color: var(--navy); }
.formule-main h2 { color: #fff; }
.formule-main .fine, .formule-main li { color: var(--on-navy); }
.price { font-family: var(--mono); font-weight: 500; font-size: 40px; line-height: 1.1; color: var(--orange-big); margin-top: 6px; }
.formule-main .price { color: var(--orange); }
.price small { font-family: var(--display); font-size: 14px; font-weight: 600; color: inherit; opacity: .85; }
.price-from { font-family: var(--display); font-size: 13px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }
.formule-main .price-from { color: var(--on-navy); }
.formule .price { margin-bottom: 18px; }
@media (max-width: 860px) { .formules { grid-template-columns: 1fr; } }
input[type=radio], input[type=checkbox] { accent-color: var(--navy); width: 17px; height: 17px; flex: none; transform: translateY(2px); }

/* Société */
.porteur { display: grid; grid-template-columns: 300px 1fr; gap: 48px; }
.porteur > div { min-width: 0; max-width: 46em; }
@media (max-width: 760px) { .porteur { grid-template-columns: 1fr; gap: 8px; } }
.rows { margin: 16px 0 0; border-top: 2px solid var(--navy); }
.rows div { display: grid; grid-template-columns: 220px 1fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.rows dt { font-family: var(--display); font-weight: 600; }
.rows dd { margin: 0; min-width: 0; }
@media (max-width: 640px) { .rows div { grid-template-columns: 1fr; gap: 4px; } }

/* FAQ */
.faq-list { max-width: 54em; }
.faq-list h2 { margin-top: 32px; }
.faq-list h2:first-child { margin-top: 0; }
details { border-bottom: 1px solid var(--rule); }
details:first-of-type { border-top: 2px solid var(--navy); }
summary { font-family: var(--display); font-weight: 600; font-size: 17px; padding: 16px 32px 16px 0; cursor: pointer; list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font-family: var(--mono); font-size: 22px; color: var(--orange-big); }
details[open] summary::after { content: "\2212"; }
details p { padding-bottom: 8px; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: start; }
.contact > * { min-width: 0; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; gap: 32px; } }
.form .field { margin-bottom: 18px; }
.field-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .field-2 { grid-template-columns: 1fr; gap: 0; } }
.form label { display: block; font-family: var(--display); font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.form label small { font-weight: 400; color: var(--muted); }
.form input:not([type=checkbox]), .form textarea { width: 100%; font: inherit; font-size: 16px; padding: 12px 14px; border: 1px solid var(--rule); border-bottom: 2px solid var(--navy); background: var(--sheet); color: var(--ink); border-radius: 0; }
.form textarea { resize: vertical; }
.form .consent { display: flex; gap: 10px; font-family: var(--body); font-weight: 400; font-size: 15px; margin: 6px 0 22px; border: 0; padding: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.result { margin-top: 16px; font-family: var(--display); font-size: 15px; min-height: 1.4em; }
.result.ok { color: var(--ok); }
.result.err { color: var(--err); }
.coords { background: var(--paper); padding: 28px; border-top: 2px solid var(--navy); }
.coords .big-link { font-family: var(--mono); font-size: 22px; text-decoration: none; }

/* Texte courant */
.prose { max-width: 46em; }
.prose h2 { font-size: 22px; margin-top: 36px; }
.prose h2:first-child { margin-top: 0; }

/* Pied */
.foot { background: var(--navy); color: var(--on-navy); font-size: 15px; padding-top: 52px; }
.foot a { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 36px; }
.foot-grid > div { min-width: 0; }
.brand-foot { margin-bottom: 12px; }
.foot-h { font-family: var(--display); font-weight: 600; font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); margin-bottom: 10px; }
.foot-legal { border-top: 1px solid var(--navy-2); padding-block: 18px 22px; font-size: 13px; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; gap: 24px; } }