/* Shared typography and structure */
:root {
    --navy: #072164;
    --deep: #06183f;
    --blue: #005492;
    --gold: #fcb11a;
    --ink: #202e43;
    --muted: #505f72;
    --light: #f3f6f9;
    --line: #d7dfe9;
}
* { box-sizing: border-box; }
body { margin: 0; background: #fff; color: var(--ink); font: 16px/1.6 "Segoe UI", Arial, sans-serif; }
img { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: 4px; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 3px solid #1681c5; outline-offset: 4px; }
.wrap { width: min(1180px, calc(100% - 80px)); margin-inline: auto; }
.skip { position: absolute; top: -6rem; left: 1rem; background: white; padding: 8px; z-index: 2; }
.skip:focus { top: 1rem; }
h1, h2, h3 { margin: 0 0 16px; line-height: 1.13; color: var(--navy); }
h1 { font-size: clamp(2.25rem, 4.3vw, 4.1rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.55rem, 2.8vw, 2.45rem); letter-spacing: -.025em; }
p { margin: 0 0 16px; }
.eyebrow { margin-bottom: 15px; color: var(--blue); font-size: .77rem; font-weight: 750; text-transform: uppercase; letter-spacing: .13em; }
.section { padding-block: 68px; }
.section-intro { max-width: 680px; color: var(--muted); font-size: 1.08rem; }
.button { display: inline-block; padding: 10px 17px; background: var(--gold); color: var(--deep); border: 1px solid var(--gold); font-weight: 750; text-decoration: none; }
.button:hover { background: #ffd172; border-color: #ffd172; }
.button.small { padding: 6px 10px; font-size: .9rem; }
.text-link { color: var(--blue); font-weight: 750; }
.text-link:hover { color: var(--navy); }

/* Header and home */
.topbar { background: var(--deep); color: #edf2fb; font-size: .85rem; }
.topbar .wrap { display: flex; gap: 22px; align-items: center; padding-block: 6px; }
.topbar span { margin-right: auto; }
.topbar a { text-decoration: none; }
.topbar a:hover { text-decoration: underline; }
.site-head { border-bottom: 1px solid var(--line); }
.nav { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { width: clamp(170px, 20vw, 240px); height: auto; }
.nav nav { display: flex; flex-wrap: wrap; justify-content: flex-end; margin-left: auto; gap: 0 clamp(14px, 2vw, 26px); align-items: stretch; align-self: stretch; color: var(--navy); font-weight: 700; }
.nav nav a { display: flex; align-items: center; border-bottom: 3px solid transparent; padding-block: 12px 9px; text-decoration: none; }
.nav nav a:hover, .nav nav a[aria-current="page"] { border-color: var(--gold); }
.nav-contact { flex: none; padding-inline: 22px; border-radius: 4px; }
.nav-contact[aria-current="page"] { outline: 2px solid var(--navy); outline-offset: 2px; }
.home-hero {
    overflow: hidden;
    background: linear-gradient(105deg, #e8eaf7 0%, #f2f3fa 47%, #dfe3f4 100%);
}
.hero-grid { width: min(1356px, calc(100% - 80px)); display: grid; grid-template-columns: minmax(0, .93fr) minmax(0, 1.07fr); gap: clamp(28px, 4vw, 74px); align-items: center; padding-block: clamp(36px, 4.5vw, 84px); }
.hero-copy { min-width: 0; }
.hero-copy h1 { font-size: clamp(2.25rem, 3.55vw, 3.7rem); overflow-wrap: anywhere; }
.hero-copy .intro { max-width: 535px; margin: 0 0 8px; color: var(--ink); font-size: 1.07rem; }
.hero-parts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: center; gap: 6px; max-width: 525px; margin: 12px 0 10px; padding: 0; list-style: none; }
.hero-parts img { width: 100%; aspect-ratio: 1.1; object-fit: contain; mix-blend-mode: multiply; }
.hero-signature { margin: 8px 0 22px; color: var(--navy); font-size: clamp(1.28rem, 2.1vw, 2.15rem); font-weight: 500; line-height: 1.23; }
.hero-signature span { color: #a26500; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px 21px; align-items: center; }
.hero-link { color: var(--navy); font-size: .9rem; font-weight: 650; }
.hero-link:hover { color: var(--blue); }
.hero-portrait { margin-right: min(-40px, calc((1356px - 100vw) / 2)); height: clamp(360px, 31.8vw, 600px); }
.hero-portrait img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left center;
    mask: url("/assets/boucles.png") left center / cover no-repeat;
}
.proof { background: var(--navy); color: #fff; }
.proof .wrap { display: grid; grid-template-columns: repeat(3, 1fr); }
.proof .wrap div { padding: 18px 16px; border-left: 1px solid #ffffff38; }
.proof .wrap div:last-child { border-right: 1px solid #ffffff38; }
.proof strong, .proof span { display: block; }
.proof strong { color: #ffd376; }
.proof span { color: #edf1ff; font-size: .92rem; }
.home-overview, .split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 64px); align-items: center; }
.home-overview > img, .split > img { width: 100%; aspect-ratio: 1.6; object-fit: cover; }
.home-links { border-block: 1px solid var(--line); background: var(--light); }
.home-links .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 34px; padding-block: 30px; }
.home-links h2 { font-size: 1.45rem; margin-bottom: 5px; }
.home-links article + article { border-left: 1px solid var(--line); padding-left: 30px; }

/* Interior pages */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 25px; margin-top: 30px; }
.card img, .sector img { width: 100%; aspect-ratio: 1.67; object-fit: cover; }
.card > div, .sector > div { padding-block: 15px; border-bottom: 1px solid var(--line); }
.sector-hero-grid > .solution-photo { object-fit: contain; background: #fff; }
.card h2, .sector h2 { font-size: clamp(1.18rem, 2vw, 1.55rem); margin-bottom: 7px; }
.card p, .sector p { margin: 0; color: var(--muted); }
.sector-band { background: var(--light); }
.specification { margin-top: 38px; max-width: 780px; padding: 23px 0 0; border-top: 1px solid var(--line); }
.specification h2 { font-size: 1.65rem; }
.resources { margin-top: 20px; }
.resources a { display: flex; gap: 10px; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--line); color: var(--blue); font-weight: 700; }
.resources span { font-size: .75rem; text-decoration: none; }
.process { border-top: 1px solid var(--line); padding-block: 32px 54px; }
.process ol { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; padding-left: 20px; }
.process li::marker { color: var(--blue); font-weight: bold; }
.process li p { margin: 4px 0 0; color: var(--muted); }
.contact-band { background: var(--light); }
.contact-band .split { align-items: start; }
.contact-products { margin: 28px 0 0; max-width: 495px; }
.contact-products img { width: 100%; height: auto; }
.contact-band .split > div:first-child { padding-top: 22px; }
address { font-style: normal; margin-top: 26px; padding-left: 16px; border-left: 3px solid var(--gold); }
address a { color: var(--blue); }
.panel { padding: 24px; background: white; border: 1px solid var(--line); }
.panel h2 { font-size: 1.65rem; }
.panel > label, .form-row label { display: grid; gap: 5px; margin-bottom: 13px; font-weight: 650; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
input:not([type=checkbox]), textarea { width: 100%; min-width: 0; border: 1px solid #879ab0; padding: 8px 10px; color: var(--ink); background: white; }
textarea { resize: vertical; }
.hint { font-size: .85rem; color: var(--muted); }
.notice { border-left: 4px solid #247348; background: #ebf7ef; padding: 8px 12px; }
.error { border-color: #ad3428; background: #fdf0ef; }
footer { background: var(--deep); color: #eaf2fc; }
.footer { display: flex; justify-content: space-between; gap: 22px; padding-block: 26px; font-size: .89rem; }
.footer p { margin: 0; }
.footer a { display: block; }

/* Back office */
.admin-body { background: #f0f0f1; color: #1d2327; min-height: 100vh; }
.admin-bar { position: sticky; top: 0; z-index: 4; background: #1d2327; color: #fff; }
.admin-bar .wrap { width: auto; display: flex; justify-content: space-between; align-items: center; gap: 10px; min-height: 58px; padding: 10px 28px; }
.admin-bar strong { font-size: 1.25rem; }
.admin-bar strong span { color: #c3c4c7; font-size: .88rem; }
.admin-bar a { color: #fff; font-size: .88rem; }
.admin-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); min-height: calc(100vh - 58px); }
.admin-nav { background: #1d2327; color: #f0f0f1; position: sticky; top: 58px; align-self: start; min-height: calc(100vh - 58px); padding: 14px 0; }
.admin-nav a { display: flex; justify-content: space-between; gap: 12px; padding: 11px 21px; text-decoration: none; font-size: .92rem; }
.admin-nav a:hover { background: #2c3338; color: #72aee6; }
.admin-nav a[aria-current="page"] { background: #2271b1; color: #fff; }
.admin-nav-count { font-size: .8rem; }
.admin-nav form { margin: 20px 18px 0; }
.admin-body .admin-nav .button { width: 100%; background: #2c3338; border-color: #50575e; color: #fff; }
.admin-main { display: grid; align-content: start; gap: 20px; min-width: 0; padding: 28px 32px 70px; }
.admin-main[data-tab="accueil"] > .admin-panel:not(:target), .admin-panel[hidden] { display: none; }
.admin-panel { scroll-margin-top: 75px; max-width: 1100px; }
.admin-intro h1, .admin-login h1 { margin-bottom: 6px; font-size: clamp(1.8rem, 3.5vw, 2.35rem); color: #1d2327; }
.admin-intro .eyebrow { margin-bottom: 5px; }
.admin-body .panel { border: 1px solid #c3c4c7; border-radius: 7px; }
.admin-body .panel h2 { color: #1d2327; font-size: 1.35rem; }
.admin-body .button { background: #2271b1; border-color: #2271b1; color: #fff; border-radius: 4px; }
.admin-body .button:hover { background: #135e96; border-color: #135e96; }
.admin-body input:not([type=checkbox]), .admin-body textarea, .admin-body select { padding: 8px 10px; border: 1px solid #8c8f94; border-radius: 4px; }
.admin-overview { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; max-width: 1100px; }
.admin-overview a { display: block; text-decoration: none; }
.admin-overview a:hover { border-color: #2271b1; }
.admin-overview strong { font-size: 1.5rem; color: #2271b1; }
.admin-overview h2 { margin-bottom: 6px; }
.admin-overview p { margin-bottom: 0; }
.admin-login { max-width: 500px; margin: 55px auto; }
.admin-restart { margin-top: 12px; }
.request-list { display: grid; gap: 10px; }
.request-list details { border: 1px solid #c3c4c7; padding: 12px; overflow-wrap: anywhere; }
.request-list summary { cursor: pointer; font-weight: 700; }
.request-list p { white-space: pre-wrap; margin: 9px 0; }
.admin-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
#securite form + form { margin-top: 14px; }
@media (max-width: 820px) {
    .admin-layout { grid-template-columns: 1fr; }
    .admin-nav { min-height: 0; position: static; display: flex; flex-wrap: wrap; gap: 5px; padding: 8px; }
    .admin-nav nav { display: flex; flex-wrap: wrap; }
    .admin-nav a { padding: 7px 10px; }
    .admin-nav form { margin: 0; }
    .admin-main { padding: 20px 16px 48px; }
}
@media (max-width: 520px) {
    .admin-overview { grid-template-columns: 1fr; }
    .admin-bar .wrap { padding-inline: 15px; }
}

@media (max-width: 820px) {
    .wrap { width: calc(100% - 36px); }
    .nav { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2px 12px; padding-top: 10px; }
    .nav nav { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; margin-left: 0; gap: 0 clamp(10px, 3.5vw, 19px); font-size: .9rem; }
    .nav-contact { grid-column: 2; grid-row: 1; padding: 7px 14px; }
    .section { padding-block: 44px; }
    .hero-grid, .home-overview, .split { grid-template-columns: 1fr; }
    .hero-grid { width: calc(100% - 36px); gap: 22px; }
    .hero-portrait { margin-right: -18px; height: auto; aspect-ratio: 1.8; }
    .cards { gap: 15px; }
}
@media (max-width: 550px) {
    .cards, .proof .wrap, .form-row, .process ol, .home-links .wrap { grid-template-columns: 1fr; }
    .topbar span { display: none; }
    .topbar .wrap { justify-content: space-between; }
    .proof .wrap div, .proof .wrap div:last-child { border: 0; border-bottom: 1px solid #ffffff38; padding: 9px 0; }
    .home-links article + article { border-left: 0; border-top: 1px solid var(--line); padding: 18px 0 0; }
    .home-links .wrap { gap: 18px; }
    .footer { flex-direction: column; }
}

/* Sector detail pages */
.sector-hero {
    background: linear-gradient(110deg, #e8eaf7, #f3f5fb);
}
.sector-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    gap: clamp(25px, 5vw, 64px);
    align-items: center;
    padding-block: clamp(35px, 5vw, 70px);
}
.sector-hero-copy h1 { font-size: clamp(2.15rem, 4.1vw, 3.75rem); }
.sector-hero-copy > p:not(.eyebrow) { max-width: 650px; font-size: 1.06rem; }
.sector-hero-grid > img {
    width: 100%;
    aspect-ratio: 1.55;
    object-fit: cover;
}
.sector-uses { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 27px; margin-top: 28px; }
.sector-uses article { border-top: 1px solid var(--line); padding-top: 15px; }
.sector-uses h3 { font-size: 1.25rem; margin-bottom: 8px; }
.sector-uses p { color: var(--muted); margin-bottom: 0; }
.sector-spec { background: var(--navy); color: #f1f4ff; padding-block: clamp(30px, 5vw, 58px); }
.sector-spec h2, .sector-spec .text-link { color: #fff; }
.sector-spec .text-link { text-decoration-color: var(--gold); }
.sector-spec p { max-width: 780px; }
.sector-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 24px; }
.sector-related { padding-block: 32px 40px; }
.sector-related h2 { font-size: 1.4rem; }
.sector-related ul { display: flex; flex-wrap: wrap; gap: 9px 22px; margin: 0; padding: 0; list-style: none; }

@media (max-width: 820px) {
    .sector-hero-grid { grid-template-columns: 1fr; }
    .sector-hero-grid > img { max-height: 300px; }
}
@media (max-width: 620px) {
    .sector-uses { grid-template-columns: 1fr; gap: 18px; }
}

/* Moulding and tooling illustrations */
.method-grid, .toolroom-detail {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(22px, 4vw, 54px);
}
.method-grid h3 { margin-top: 12px; font-size: clamp(1.25rem, 2vw, 1.65rem); }
.technical-figure { margin: 0 0 18px; }
.technical-figure img { width: 100%; height: auto; border-top: 1px solid var(--line); }
.technical-figure figcaption {
    padding: 8px 0;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
    font-size: .91rem;
}
.toolroom-detail { align-items: center; }
@media (max-width: 720px) {
    .method-grid, .toolroom-detail { grid-template-columns: 1fr; }
}

/* Technical articles */
.blog-cards { margin-top: 28px; }
.blog-article { max-width: 760px; }
.blog-article h2 { font-size: clamp(1.45rem, 2.6vw, 2rem); }
.blog-article section { margin-bottom: 30px; }

/* Instant quote landing page */
.page-devis-instantane .sector-hero-grid > img {
    height: auto;
    max-height: none;
    aspect-ratio: auto;
}
.quote-workbench { scroll-margin-top: 20px; }
.quote-workbench-heading { display: flex; justify-content: space-between; align-items: end; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 18px; }
.quote-workbench-heading h2, .quote-workbench-heading .quote-file-format { margin: 0; }
.quote-workbench-heading .eyebrow { margin-bottom: 6px; }
.quote-file-format { color: var(--navy); background: var(--light); border: 1px solid var(--line); padding: 5px 11px; border-radius: 4px; font-size: .84rem; }
.quote-guide { background: var(--light); }
.quote-guide-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; list-style: none; padding: 0; margin: 22px 0 30px; counter-reset: quote-guide; }
.quote-guide-steps li { counter-increment: quote-guide; padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: 8px; }
.quote-guide-steps li::before { content: counter(quote-guide, decimal-leading-zero); display: block; color: var(--blue); font-size: .85rem; font-weight: 750; letter-spacing: .1em; margin-bottom: 12px; }
.quote-guide-steps h3 { margin-bottom: 8px; }
.quote-guide-steps p, .quote-help p { margin-bottom: 0; }
.quote-help { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 15px 24px; padding: clamp(20px, 4vw, 34px); background: #e6edf7; border-left: 4px solid var(--gold); }
.quote-help > div { max-width: 690px; }
.quote-help h2 { font-size: clamp(1.35rem, 2.8vw, 1.85rem); margin-bottom: 8px; }
.quote-help .button { border-radius: 4px; }
@media (max-width: 650px) {
    .quote-guide-steps { grid-template-columns: 1fr; }
}