/* Alpha Track : feuille de style unique. Tokens, puis base, composants, sections, responsive. */
@font-face { font-family: "Newsreader"; src: url("/assets/fonts/newsreader.woff2") format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("/assets/fonts/instrument-sans.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }

:root {
  --black: #0a0908;
  --ink: #171411;
  --cream: #f2eee6;
  --stone: #d9d3c8;
  --grey: #a79f93;
  --grey-dark: #5e574e;
  --copper: #e08a2e;
  --copper-dark: #8f4c0e;
  --line-dark: rgb(242 238 230 / .16);
  --line-light: rgb(23 20 17 / .18);
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter: clamp(1.25rem, 4.5vw, 4.5rem);
  --space: clamp(5rem, 11vw, 11rem);
  --head: 5rem;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--head) + 1rem); }
body { margin: 0; background: var(--black); color: var(--cream); font: 400 1.0625rem/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
ul, ol, dl, dd, figure, blockquote { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }
h1, h2 { font-family: var(--serif); font-weight: 300; letter-spacing: -.015em; line-height: 1.06; text-wrap: balance; font-optical-sizing: auto; }
h2 { font-size: clamp(2.35rem, 5vw, 4.75rem); }
h3 { font-weight: 500; }
p { text-wrap: pretty; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.section-light :focus-visible, .pros :focus-visible { outline-color: var(--copper-dark); }

.wrap { width: 100%; max-width: 104rem; margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip { position: fixed; top: .75rem; left: .75rem; z-index: 100; padding: .75rem 1rem; background: var(--cream); color: var(--black); transform: translateY(-200%); }
.skip:focus { transform: none; }
.section-light { background: var(--cream); color: var(--ink); }
.todo { display: inline-block; padding: 0 .4em; border: 1px dashed var(--copper); color: inherit; font-size: .92em; }

/* Boutons et liens */
.btn { display: inline-block; padding: 1rem 1.75rem; border: 0; border-radius: 2px; font-weight: 500; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background-color .25s, color .25s; }
.btn--accent { background: var(--copper); color: var(--black); }
.btn--accent:hover { background: #f0a24c; }
.btn--dark { background: var(--ink); color: var(--cream); }
.btn--dark:hover { background: var(--copper-dark); }
.link { font-weight: 500; text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; padding-bottom: .2em; transition: background-size .35s var(--ease); }
.link:hover { background-size: 35% 1px; }
.link--light { color: var(--cream); }

/* Logotype provisoire : à remplacer dans src/partials/brand.html */
.brand { display: inline-flex; flex-direction: column; line-height: 1; }
.brand__name { font-weight: 600; font-size: 1.15rem; letter-spacing: .16em; text-transform: uppercase; }
.brand__tag { margin-top: .35rem; font-size: .62rem; letter-spacing: .36em; text-transform: uppercase; color: var(--copper); }

/* En-tête */
.site-head { position: fixed; inset: 0 0 auto; z-index: 50; color: var(--cream); transition: background-color .35s; }
.site-head.is-scrolled, .menu-open .site-head { background: rgb(10 9 8 / .94); }
.site-head__bar { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; max-width: 104rem; height: var(--head); margin-inline: auto; padding-inline: var(--gutter); }
.site-head__logo { position: relative; z-index: 2; color: inherit; text-decoration: none; }
.nav { display: flex; align-items: center; gap: clamp(1.25rem, 2.6vw, 2.75rem); }
.nav__list { display: flex; gap: clamp(1.1rem, 2.2vw, 2.25rem); }
.nav__list a { position: relative; padding-block: .5rem; font-size: .975rem; text-decoration: none; }
.nav__list a::after { content: ""; position: absolute; inset: auto 0 .2rem; height: 1px; background: var(--copper); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav__list a:hover::after, .nav__list a[aria-current]::after { transform: scaleX(1); }
.nav__cta { padding: .8rem 1.25rem; font-size: .95rem; white-space: nowrap; }
.menu-btn { display: none; position: relative; z-index: 2; align-items: center; gap: .75rem; min-height: 44px; padding: 0; background: none; border: 0; cursor: pointer; }
.menu-btn__icon, .menu-btn__icon::before { display: block; width: 26px; height: 1.5px; background: currentColor; transition: transform .3s var(--ease); }
.menu-btn__icon { transform: translateY(-4px); }
.menu-btn__icon::before { content: ""; transform: translateY(8px); }
[aria-expanded="true"] .menu-btn__icon { transform: rotate(45deg); }
[aria-expanded="true"] .menu-btn__icon::before { transform: rotate(-90deg); }

/* Hero */
.hero { position: relative; display: flex; min-height: max(100svh, 41rem); overflow: hidden; background: var(--black); }
.hero__media, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__media img { object-fit: cover; object-position: 90% 100%; }
@media (max-aspect-ratio: 11/10) { .hero__media img { object-position: 100% 100%; } }
.hero__copy { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(16rem, 24rem); align-items: end; align-self: start; gap: 3rem; padding-top: calc(var(--head) + clamp(1rem, 3vh, 2.5rem)); }
.hero__title { font-size: clamp(2.8rem, min(7.2vw, 12vh), 9rem); line-height: 1.01; max-width: 9.5em; }
.hero__side { padding-bottom: .6rem; color: #e6dfd3; }
.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.75rem; margin-top: 1.5rem; }

/* Engagements */
.pillars { padding-block: clamp(4rem, 8vw, 8rem); }
.pillars__list { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(2rem, 4vw, 4.5rem); }
.icon { width: 2.75rem; height: 2.75rem; fill: none; stroke: var(--copper); stroke-width: 1.1; stroke-linecap: round; stroke-linejoin: round; }
.pillars h3 { margin-top: 1.25rem; font: 300 clamp(1.6rem, 2.2vw, 2.1rem)/1.15 var(--serif); }
.pillars p { margin-top: .6rem; max-width: 28ch; color: var(--grey); }

/* L'art du détail */
.detail { display: grid; grid-template-columns: 7fr 5fr; }
.detail__media { overflow: hidden; min-height: 100%; }
.detail__media img { width: 100%; height: 100%; object-fit: cover; }
.detail__copy { align-self: center; padding: clamp(3.5rem, 7vw, 8rem) var(--gutter); }
.detail__copy h2 { font-size: clamp(2.2rem, 3.9vw, 4.25rem); }
.detail__words { margin-block: clamp(2rem, 4vw, 3.5rem); font: 300 clamp(1.35rem, 1.9vw, 1.8rem)/1.45 var(--serif); color: var(--copper); }
.detail__copy p { max-width: 44ch; color: #d4cdc1; }

/* Services */
.services { padding-block: var(--space); }
.services__grid { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(2.5rem, 7vw, 8rem); align-items: start; }
.services__head { position: sticky; top: calc(var(--head) + 1.5rem); }
.services__stage { position: relative; aspect-ratio: 4 / 3; margin-top: clamp(2rem, 3.5vw, 3.5rem); overflow: hidden; background: var(--ink); }
.services__stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .6s; }
.services__stage img.is-on { opacity: 1; }
.services__list li { padding-block: clamp(1.6rem, 2.6vw, 2.5rem); border-top: 1px solid var(--line-light); }
.services__list li:last-child { border-bottom: 1px solid var(--line-light); }
.services__list h3 { font: 300 clamp(1.7rem, 2.8vw, 2.75rem)/1.12 var(--serif); letter-spacing: -.01em; transition: color .3s; }
.services__list li.is-active h3 { color: var(--copper-dark); }
.services__list p { margin-top: .6rem; max-width: 50ch; color: var(--grey-dark); }

/* Flotte */
.fleet { padding-top: var(--space); }
.fleet__intro h2 { max-width: 15em; }
.fleet__truck { margin-top: clamp(2rem, 4vw, 4rem); overflow: hidden; }
.fleet__truck img { width: 100%; max-height: 92vh; object-fit: cover; object-position: 50% 80%; }
.fleet__text { display: grid; grid-template-columns: 5fr 7fr; gap: 1rem clamp(2.5rem, 7vw, 8rem); padding-block: clamp(2rem, 4vw, 3.5rem) clamp(4rem, 8vw, 8rem); }
.fleet__text h3 { font: 300 clamp(1.7rem, 2.8vw, 2.75rem)/1.12 var(--serif); }
.fleet__text p { max-width: 50ch; color: #d4cdc1; }
.fleet__benefits { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .9rem 2rem; }
.fleet__benefits li { padding-top: .75rem; border-top: 1px solid var(--line-dark); }
.fleet__fineprint { padding-bottom: 3rem; font-size: .875rem; color: var(--grey); }

.reveal-slider__frame { position: relative; aspect-ratio: 2400 / 1100; overflow: hidden; --pos: 62%; }
.reveal-slider__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.reveal-slider__closed { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.reveal-slider__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 1px; background: var(--copper); pointer-events: none; }
.reveal-slider__handle::after { content: ""; position: absolute; top: 50%; left: 50%; width: 3rem; height: 3rem; margin: -1.5rem; border: 1px solid var(--copper); border-radius: 50%; background: var(--black) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e08a2e' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 7l-5 5 5 5M15 7l5 5-5 5'/%3E%3C/svg%3E") center / 1.5rem no-repeat; }
.reveal-slider__frame:has(:focus-visible) .reveal-slider__handle::after { outline: 2px solid var(--cream); outline-offset: 3px; }
.reveal-slider__range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; appearance: none; background: none; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.reveal-slider__range::-webkit-slider-thumb { appearance: none; width: 4.5rem; height: 40rem; }
.reveal-slider__range::-moz-range-thumb { width: 4.5rem; height: 40rem; border: 0; }
.reveal-slider__note { padding-top: 1rem; color: var(--grey); font-size: .95rem; }

/* Parcours */
.journey { padding-block: var(--space); }
.journey h2 { max-width: 15em; }
.journey__route { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(1.5rem, 3vw, 3.5rem); margin-top: clamp(3rem, 6vw, 6rem); padding-top: 2.25rem; }
.journey__route::before, .journey__route::after { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 2px; background: var(--line-light); }
.journey__route::after { background: var(--copper-dark); transform-origin: left; }
.journey__phase { position: relative; }
.journey__phase::before { content: ""; position: absolute; top: calc(-2.25rem - 5px); left: 0; z-index: 1; width: 12px; height: 12px; border-radius: 50%; background: var(--copper-dark); }
.journey__phase h3 { font: 300 clamp(1.5rem, 2.2vw, 2.1rem)/1.15 var(--serif); }
.journey__phase ol { margin-top: 1.5rem; }
.journey__phase ol li { position: relative; padding: .9rem 0 .9rem 2.4rem; border-top: 1px solid var(--line-light); color: var(--grey-dark); font-size: .975rem; line-height: 1.45; }
.journey__phase ol li::before { content: counter(list-item); position: absolute; left: 0; top: .72rem; font: 300 1.3rem/1.3 var(--serif); font-variant-numeric: lining-nums; color: var(--copper-dark); }
.journey__phase strong { display: block; font-weight: 500; color: var(--ink); }

/* Suivi */
.tracking { padding-block: var(--space); background: var(--ink); }
.tracking__grid { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(3rem, 7vw, 8rem); align-items: center; }
.tracking__copy > p { max-width: 48ch; margin-top: 1.75rem; color: #d4cdc1; }
.tracking__facts { display: grid; gap: 1.1rem; margin-top: clamp(2rem, 4vw, 3.5rem); max-width: 42rem; }
.tracking__facts div { display: grid; grid-template-columns: 14rem 1fr; gap: .25rem 1.5rem; padding-top: 1.1rem; border-top: 1px solid var(--line-dark); }
.tracking__facts dt { font-weight: 500; }
.tracking__facts dd { color: var(--grey); }
.log { padding: clamp(1.5rem, 3vw, 2.75rem); background: var(--cream); color: var(--ink); }
.log figcaption { font: 300 1.5rem/1.2 var(--serif); }
.log__list { position: relative; margin-top: 1.75rem; }
.log__list li { display: grid; grid-template-columns: 3.5rem 1fr; gap: 1rem; padding-block: 1rem; border-top: 1px solid var(--line-light); font-size: .975rem; line-height: 1.45; }
.log__list time { font-weight: 500; font-variant-numeric: tabular-nums; }
.log__live time { color: var(--copper-dark); }

/* Réalisations */
.works { padding-block: var(--space); }
.works__head { display: grid; grid-template-columns: 5fr 7fr; gap: 1rem clamp(2.5rem, 7vw, 8rem); align-items: end; margin-bottom: clamp(2.5rem, 5vw, 4.5rem); }
.works__head p { max-width: 50ch; color: var(--grey-dark); }
.works__more { margin-top: clamp(2rem, 4vw, 3.5rem); }
.gallery { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: clamp(14rem, 24vw, 28rem); grid-auto-flow: dense; gap: clamp(1rem, 1.6vw, 1.75rem); }
.shot { display: flex; flex-direction: column; min-width: 0; grid-column: span 4; }
.shot--wide { grid-column: span 8; }
.shot--tall { grid-row: span 2; }
.gallery--teaser .shot:last-child { grid-column: span 8; grid-row: span 2; }
.shot[hidden] { display: none; }
.shot__open { flex: 1; min-height: 0; padding: 0; border: 0; overflow: hidden; background: var(--ink); cursor: zoom-in; }
.shot__open img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 82%; transition: transform 1.1s var(--ease); }
.shot__open:hover img { transform: scale(1.025); }
.shot__caption { padding-top: .6rem; font-size: .875rem; color: var(--grey-dark); }
.lightbox { max-width: min(94vw, 110rem); max-height: 94vh; padding: 0; border: 0; background: var(--black); color: var(--cream); }
.lightbox::backdrop { background: rgb(5 5 5 / .9); }
.lightbox img { max-height: 82vh; width: auto; margin-inline: auto; }
.lightbox__caption { padding: .8rem 1.25rem 1rem; font-size: .95rem; }
.lightbox__close { position: absolute; top: .75rem; right: .75rem; min-height: 44px; padding: .4rem 1rem; border: 0; border-radius: 2px; background: var(--black); cursor: pointer; }

/* Professionnels */
.pros { padding-block: var(--space); background: var(--stone); color: var(--ink); }
.pros__grid { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(3rem, 7vw, 8rem); align-items: end; }
.pros p { max-width: 50ch; margin-block: 1.75rem 2.25rem; }
.pros__trades { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 2rem; font: 300 clamp(1.4rem, 2vw, 1.9rem)/1.2 var(--serif); }
.pros__trades li { padding-block: .7rem; border-top: 1px solid var(--line-light); }

/* À propos */
.about { padding-block: var(--space); }
.about__grid { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(2.5rem, 7vw, 8rem); align-items: center; }
.about__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.about__label { font: 500 1.0625rem/1.4 var(--sans); letter-spacing: 0; color: var(--copper); }
.about blockquote { margin-top: 1.5rem; font: 300 clamp(1.95rem, 3.9vw, 4rem)/1.13 var(--serif); letter-spacing: -.012em; text-wrap: balance; }
.about p { max-width: 58ch; margin-top: clamp(1.75rem, 3vw, 3rem); color: #d4cdc1; }

/* Appel à l'action */
.cta { position: relative; display: flex; align-items: center; min-height: clamp(30rem, 74vh, 52rem); overflow: hidden; }
.cta__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 100% 100%; }
.cta__copy { position: relative; padding-block: 4rem clamp(12rem, 26vw, 24rem); align-self: flex-start; }
.cta h2 { font-size: clamp(2.6rem, 6vw, 6.5rem); }
.cta p { max-width: 46ch; margin-block: 1.5rem 2rem; color: #e6dfd3; }

/* Contact */
.contact { padding-block: clamp(4rem, 8vw, 8rem); }
.contact__grid { display: grid; grid-template-columns: 5fr 7fr; gap: 2rem clamp(2.5rem, 7vw, 8rem); }
.contact__list div { display: grid; grid-template-columns: 8rem 1fr; gap: 1rem; padding-block: 1rem; border-top: 1px solid var(--line-light); }
.contact__list dt { color: var(--grey-dark); }
.contact__list a { font-weight: 500; }

/* Pages intérieures */
.page-intro { padding: calc(var(--head) + clamp(3rem, 8vw, 7rem)) 0 clamp(3rem, 6vw, 5.5rem); }
.page-intro h1 { font-size: clamp(2.8rem, 7vw, 7rem); max-width: 13em; }
.page-intro p { max-width: 56ch; margin-top: 1.5rem; color: #d4cdc1; }
.page-intro--404 { min-height: 80vh; }
.page-intro__actions { display: flex; flex-wrap: wrap; gap: 1rem 1.75rem; align-items: center; margin-top: 2rem !important; }
.gallery-page { padding-block: clamp(3rem, 6vw, 5rem) var(--space); }
.filters { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.filters button { min-height: 44px; padding: 0; border: 0; background: none; color: var(--grey-dark); cursor: pointer; border-bottom: 1px solid transparent; }
.filters button:hover { color: var(--ink); }
.filters button[aria-pressed="true"] { color: var(--ink); font-weight: 500; border-bottom-color: var(--copper-dark); }
.gallery-page__cta { margin-top: var(--space); }
.gallery-page__cta .btn { margin-top: 2rem; }
.quote { padding-block: clamp(3rem, 6vw, 6rem) var(--space); }
.quote__grid { display: grid; grid-template-columns: 7fr 4fr; gap: clamp(3rem, 7vw, 8rem); align-items: start; }
.form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem clamp(1rem, 2.5vw, 2.5rem); }
.field { display: flex; flex-direction: column; gap: .4rem; min-width: 0; }
.field--full { grid-column: 1 / -1; }
.field--hp { position: absolute; left: -200vw; }
.field label { font-weight: 500; }
.field__opt { font-weight: 400; color: var(--grey-dark); }
.field input, .field select, .field textarea { width: 100%; min-height: 3.25rem; padding: .7rem .1rem; border: 0; border-bottom: 1px solid #6f675c; border-radius: 0; background: transparent; transition: border-color .2s, box-shadow .2s; }
.field select { padding-right: 1.5rem; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-color: var(--copper-dark); box-shadow: 0 1px 0 var(--copper-dark); }
.field [aria-invalid="true"], .check [aria-invalid="true"] { border-color: #a31c12; box-shadow: 0 1px 0 #a31c12; }
.field__err { color: #a31c12; font-size: .9rem; }
.field ::placeholder { color: #6f675c; }
.check { display: grid; grid-template-columns: auto 1fr; gap: .25rem .75rem; align-items: start; }
.check input { width: 1.25rem; height: 1.25rem; margin: .2rem 0 0; accent-color: var(--copper-dark); }
.check .field__err { grid-column: 2; }
.form__status { padding: 1.5rem; border-left: 3px solid var(--copper-dark); background: #e8e2d6; }
.form__status h2 { font-size: 1.75rem; }
.form__status p { margin-top: .6rem; max-width: 56ch; }
.form__status .btn { margin-top: 1.1rem; }
.form__status:focus { outline: 0; }
.quote__side h2 { font-size: clamp(1.6rem, 2.1vw, 2rem); margin-bottom: 1rem; }
.quote__side details { border-top: 1px solid var(--line-light); }
.quote__side details:last-of-type { border-bottom: 1px solid var(--line-light); }
.quote__side summary { padding-block: 1rem; font-weight: 500; cursor: pointer; }
.quote__side details p { padding-bottom: 1rem; color: var(--grey-dark); }
.quote__direct { margin-top: 3rem; }
.prose { padding-block: clamp(3rem, 6vw, 5rem) var(--space); }
.prose__col { max-width: 52rem; margin-inline: auto; }
.prose h2 { margin-top: 2.75rem; font-size: 1.85rem; }
.prose h2:first-child { margin-top: 0; }
.prose p { margin-top: .9rem; }
.prose__credits { margin-top: 1rem; font-size: .92rem; }
.prose__credits li { padding-block: .4rem; }

/* Pied de page */
.site-foot { padding-block: clamp(4rem, 7vw, 6.5rem) 2rem; }
.site-foot__grid { display: grid; grid-template-columns: 4fr 2fr 3fr 3fr; gap: 2.75rem clamp(2rem, 4vw, 4.5rem); }
.site-foot__brand p { max-width: 32ch; margin-top: 1.5rem; color: var(--grey); }
.site-foot__title { margin-bottom: .75rem; font: 500 .95rem/1.4 var(--sans); letter-spacing: 0; color: var(--grey); }
.site-foot__title--gap { margin-top: 1.75rem; }
.site-foot li { padding-block: .22rem; }
.site-foot a { text-decoration: none; }
.site-foot a:hover { color: var(--copper); }
.site-foot__social { display: flex; flex-wrap: wrap; gap: .4rem .6rem; }
.site-foot__legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 2rem; margin-top: clamp(3rem, 5vw, 4.5rem); padding-top: 1.5rem; font-size: .875rem; color: var(--grey); }
.site-foot__legal ul { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; }
.mobile-cta { display: none; }

/* Mouvement : discret, et absent si l'utilisateur le demande */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
  .hero__media img { animation: settle 2.4s var(--ease) both; }
  .hero__title { animation: rise 1.1s .15s var(--ease) both; }
  .hero__side { animation: rise 1.1s .4s var(--ease) both; }
  .js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
  .js .reveal.is-in { opacity: 1; transform: none; }
  @supports (animation-timeline: view()) {
    .zoom { animation: zoom linear both; animation-timeline: view(); }
    .journey__route::after { animation: draw linear both; animation-timeline: view(); animation-range: entry 40% cover 60%; }
  }
}
@keyframes settle { from { opacity: .35; transform: scale(1.035); } to { opacity: 1; transform: none; } }
@keyframes rise { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes zoom { from { transform: scale(1.06); } to { transform: scale(1); } }
@keyframes draw { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: .01ms !important; animation: none !important; } }

/* Écrans plus étroits */
@media (max-width: 1120px) {
  .menu-btn { display: inline-flex; }
  .nav { position: fixed; inset: 0; z-index: 1; flex-direction: column; align-items: flex-start; justify-content: center; gap: 2rem; padding: var(--head) var(--gutter) 2rem; background: var(--black); visibility: hidden; opacity: 0; transition: opacity .3s, visibility .3s; overflow-y: auto; }
  .nav.is-open { visibility: visible; opacity: 1; }
  .nav__list { flex-direction: column; gap: .25rem; }
  .nav__list a { display: inline-block; font: 300 clamp(2rem, 7vh, 3rem)/1.2 var(--serif); }
  .nav__cta { padding: 1rem 1.75rem; font-size: 1.0625rem; }
  .menu-open { overflow: hidden; }
}
@media (max-width: 1000px) {
  .hero__copy { grid-template-columns: 1fr; gap: 1.25rem; }
  .hero__title { font-size: clamp(2.75rem, 11.2vw, 6.5rem); }
  .hero__side { max-width: 34rem; }
  .pillars__list { grid-template-columns: repeat(2, 1fr); }
  .detail, .services__grid, .tracking__grid, .pros__grid, .about__grid, .works__head, .contact__grid, .quote__grid, .fleet__text { grid-template-columns: 1fr; }
  .detail__media img { aspect-ratio: 4 / 3; height: auto; }
  .services__head { position: static; }
  .services__stage { aspect-ratio: 16 / 9; }
  .journey__route { grid-template-columns: repeat(2, 1fr); row-gap: 3rem; }
  .journey__route::before, .journey__route::after { display: none; }
  .journey__route { padding-top: 0; }
  .journey__phase { padding-top: 1.5rem; border-top: 2px solid var(--copper-dark); }
  .journey__phase::before { top: -7px; }
  .about__media img { aspect-ratio: 16 / 10; }
  .reveal-slider__frame { aspect-ratio: 16 / 10; }
  .site-foot__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-foot__brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  :root { --head: 4.25rem; }
  body { font-size: 1rem; }
  .hero__side { font-size: 1rem; }
  .hero__cta .btn { width: 100%; text-align: center; }
  .pillars__list { grid-template-columns: 1fr; gap: 2.5rem; }
  .pillars__list li { display: grid; grid-template-columns: 2.75rem 1fr; column-gap: 1.25rem; }
  .pillars__list h3 { margin-top: 0; }
  .pillars__list p { grid-column: 2; }
  .icon { grid-row: span 2; }
  .fleet__truck img { aspect-ratio: 4 / 3; object-position: 55% 100%; }
  .reveal-slider__frame { aspect-ratio: 4 / 3; }
  .fleet__benefits { grid-template-columns: 1fr; }
  .journey__route { grid-template-columns: 1fr; }
  .tracking__facts div { grid-template-columns: 1fr; }
  .gallery { display: flex; flex-direction: column; gap: 1.5rem; }
  .shot__open { aspect-ratio: 4 / 3; flex: none; }
  .shot--tall .shot__open { aspect-ratio: 4 / 5; }
  .pros__trades { grid-template-columns: 1fr 1fr; }
  .form { grid-template-columns: 1fr; }
  .contact__list div { grid-template-columns: 1fr; gap: .1rem; }
  .cta__copy { padding-bottom: 54vw; }
  .cta__bg { object-position: 100% 100%; }
  .site-foot { padding-bottom: 5.5rem; }
  .mobile-cta { position: fixed; inset: auto 0 0; z-index: 40; display: block; padding: 1rem; background: var(--copper); color: var(--black); font-weight: 500; text-align: center; text-decoration: none; transform: translateY(100%); transition: transform .35s var(--ease); }
  .mobile-cta.is-on { transform: none; }
  .page-quote .mobile-cta { display: none; }
  .page-quote .site-foot { padding-bottom: 2rem; }
}
@media print { .site-head, .mobile-cta { display: none; } }