/* SevenSeventy — galerie épurée
   Blanc, noir, un gris. Une seule famille de caractères (Funnel).
   Une seule animation signature : l'aperçu photo qui suit la souris dans la liste des projets. */

:root {
  --white: #ffffff;
  --black: #000000;
  --grey: #6e6e6e;        /* texte secondaire : 5.1:1 sur blanc */
  --line: #e4e4e4;
  --line-strong: #8a8a8a; /* bordures de champs : 3.4:1 sur blanc */
  --wash: #f5f5f5;

  --display: "Funnel Display", "Helvetica Neue", Arial, sans-serif;
  --text: "Funnel Sans", "Helvetica Neue", Arial, sans-serif;

  --gutter: clamp(20px, 4vw, 64px);
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0; background: var(--white); color: var(--black);
  font: 400 17px/1.55 var(--text);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; text-align: inherit; }
::selection { background: var(--black); color: var(--white); }

.sr-only { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: fixed; left: 16px; top: 12px; z-index: 300; padding: 12px 18px; background: var(--black); color: var(--white); font-size: 15px; transform: translateY(-180%); transition: transform .3s var(--ease); }
.skip:focus, .skip.is-visible { transform: none; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--black); outline-offset: 4px; }

/* ---------------------------------------------------------------- en-tête */
.top {
  position: fixed; inset: 0 0 auto; z-index: 50;
  display: flex; align-items: center; gap: 32px;
  padding: 20px var(--gutter);
  background: rgba(255, 255, 255, .92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  transition: transform .45s var(--ease);
}
.top.is-away { transform: translateY(-110%); }
.top__brand { font: 500 19px/1 var(--display); letter-spacing: -0.01em; text-decoration: none; }
.top__nav { display: flex; gap: 28px; margin-left: auto; font-size: 15px; }
.top__nav a, .link { text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .35s var(--ease); padding-bottom: 2px; }
.top__nav a:hover, .link:hover { background-size: 100% 1px; }
.lang { display: inline-flex; gap: 6px; font-size: 15px; }
.lang span { color: var(--grey); }
.lang[data-active="fr"] [data-l="fr"], .lang[data-active="en"] [data-l="en"] { color: var(--black); }
.lang i { font-style: normal; color: var(--line-strong); }
.burger { display: none; margin-left: auto; font-size: 15px; }

.drawer { position: fixed; inset: 0; z-index: 45; background: var(--white); padding: 96px var(--gutter) calc(28px + env(safe-area-inset-bottom)); display: flex; flex-direction: column; justify-content: space-between; visibility: hidden; opacity: 0; transition: opacity .3s var(--ease), visibility 0s .3s; }
.menu-open .drawer { visibility: visible; opacity: 1; transition: opacity .3s var(--ease); }
.drawer nav a { display: block; font: 400 clamp(40px, 11vw, 56px)/1.15 var(--display); letter-spacing: -0.02em; text-decoration: none; }
.drawer__contact { display: grid; gap: 6px; font-size: 16px; }

/* ---------------------------------------------------------------- écran de chargement */
.loader { display: none; }
.with-loader .loader {
  position: fixed; inset: 0; z-index: 200; background: var(--white);
  display: grid; place-items: center;
  animation: loaderSafety 0s 6s forwards; /* s'efface seul si le script ne charge pas */
}
.with-loader body { overflow: hidden; }
.with-loader.loaded body { overflow: auto; }
.loader__brand { position: absolute; left: var(--gutter); top: 22px; font: 500 19px/1 var(--display); letter-spacing: -0.01em; }
.loader__n { font: 400 clamp(110px, 24vw, 380px)/.8 var(--display); letter-spacing: -0.05em; font-variant-numeric: tabular-nums; }
.loader__bar { position: absolute; left: var(--gutter); right: var(--gutter); bottom: 40px; height: 1px; background: var(--line); }
.loader__bar i { position: absolute; inset: 0; background: var(--black); transform-origin: left; transform: scaleX(0); }
.loader.is-out { transform: translateY(-100%); transition: transform .9s cubic-bezier(.76, 0, .24, 1); }
@keyframes loaderSafety { to { visibility: hidden; } }

/* ---------------------------------------------------------------- ouverture */
.hero {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); grid-template-areas: "title dots" "foot dots";
  gap: 40px clamp(32px, 5vw, 80px); align-items: end;
  padding: clamp(130px, 18vh, 180px) var(--gutter) clamp(72px, 10vh, 120px);
}
.hero h1 { grid-area: title; margin: 0; font: 400 clamp(44px, 6.2vw, 112px)/.95 var(--display); letter-spacing: -0.035em; }
.hero h1 .ln { display: block; overflow: hidden; padding-bottom: .04em; }
.hero h1 .ln > span { display: block; }
.hero__dots { grid-area: dots; width: 100%; aspect-ratio: 1.3; display: block; touch-action: pan-y; cursor: crosshair; }
.hero__foot { grid-area: foot; display: grid; gap: 24px; }
.hero__foot p { margin: 0; max-width: 40ch; font-size: 18px; color: var(--grey); }
.hero__cta { display: flex; gap: 28px; font-size: 16px; }

/* l'entrée en scène : les lignes montent, puis le reste apparaît (une seule fois) */
.hero h1 .ln > span { animation: rise 1.1s var(--ease) both; }
.hero h1 .ln:nth-child(2) > span { animation-delay: .09s; }
.hero__foot { animation: fade .9s var(--ease) .45s both; }
.with-loader:not(.loaded) .hero h1 .ln > span, .with-loader:not(.loaded) .hero__foot { animation-play-state: paused; }
@keyframes rise { from { transform: translateY(105%); } to { transform: none; } }
@keyframes fade { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.motion-off .hero h1 .ln > span, .motion-off .hero__foot, .motion-off .work.is-open .work__imgs figure { animation: none; }

/* ---------------------------------------------------------------- titres de section */
.sec { padding: clamp(96px, 12vw, 180px) var(--gutter) 0; }
.sec__head { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--black); }
.sec__head h2 { margin: 0; font: 400 clamp(28px, 3vw, 40px)/1.1 var(--display); letter-spacing: -0.02em; }
.sec__head span { font-size: 15px; color: var(--grey); }

/* ---------------------------------------------------------------- projets */
.works { list-style: none; margin: 0; padding: 0; }
.work { border-bottom: 1px solid var(--line); }
.work__row {
  width: 100%; display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 3fr) minmax(0, 3fr) 28px; gap: 24px; align-items: center;
  padding: clamp(22px, 2.6vw, 34px) 0;
  transition: color .35s var(--ease);
}
.work__name { font: 400 clamp(26px, 3.4vw, 52px)/1.05 var(--display); letter-spacing: -0.025em; }
.work__place, .work__kind { font-size: 15px; color: var(--grey); }
.work__meta { display: none; }
.work__sign { width: 14px; height: 14px; position: relative; justify-self: end; }
.work__sign::before, .work__sign::after { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 1.5px; background: currentColor; transition: transform .45s var(--ease); }
.work__sign::after { transform: rotate(90deg); }
.work.is-open .work__sign::after { transform: rotate(0); }
.works.is-hovering .work__row { color: #b5b5b5; }
.works.is-hovering .work__row:hover, .works.is-hovering .work.is-open .work__row { color: var(--black); }
.work__thumb { display: none; }

.work__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .7s var(--ease); }
.work.is-open .work__panel { grid-template-rows: 1fr; }
.work__panel > div { overflow: hidden; }
.work__body { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 24px clamp(32px, 5vw, 80px); padding: 8px 0 clamp(40px, 5vw, 72px); }
.work__text p { margin: 0 0 1em; max-width: 42ch; }
.work__text .done { color: var(--grey); font-size: 15px; }
.work__imgs { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: thin; padding-bottom: 6px; }
.work__imgs figure { margin: 0; flex: 0 0 auto; height: clamp(260px, 30vw, 440px); scroll-snap-align: start; background: var(--wash); }
.work__imgs img { height: 100%; width: auto; max-width: none; object-fit: cover; }
.work__imgs figure.mark { display: grid; place-items: center; aspect-ratio: 4 / 5; padding: 8%; }
.work__imgs figure.mark img { width: 100%; height: auto; max-height: 100%; object-fit: contain; }
.work.is-open .work__imgs figure { animation: slideIn .8s var(--ease) both; }
.work.is-open .work__imgs figure:nth-child(2) { animation-delay: .06s; }
.work.is-open .work__imgs figure:nth-child(3) { animation-delay: .12s; }
.work.is-open .work__imgs figure:nth-child(4) { animation-delay: .18s; }
@keyframes slideIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: none; } }

/* l'aperçu qui suit la souris */
.peek {
  position: fixed; left: 0; top: 0; z-index: 40; pointer-events: none;
  width: clamp(220px, 20vw, 320px); aspect-ratio: 4 / 5;
  overflow: hidden; background: var(--wash);
  clip-path: inset(50% 50% 50% 50%);
  transition: clip-path .5s var(--ease);
  will-change: transform;
}
.peek.is-on { clip-path: inset(0 0 0 0); }
.peek__strip { display: flex; flex-direction: column; height: 100%; transition: transform .7s var(--ease); }
.peek__strip img { flex: 0 0 100%; width: 100%; height: 100%; object-fit: cover; }

/* ---------------------------------------------------------------- studio */
.about { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 32px clamp(32px, 5vw, 80px); padding-top: clamp(40px, 5vw, 64px); }
.about__lead { margin: 0; font: 400 clamp(26px, 2.8vw, 40px)/1.2 var(--display); letter-spacing: -0.02em; max-width: 26ch; }
.about__text p { margin: 0 0 1em; max-width: 52ch; }
.logos { margin-top: clamp(64px, 8vw, 112px); padding-top: 24px; border-top: 1px solid var(--line); }
.logos__title { margin: 0 0 clamp(28px, 4vw, 48px); font-size: 15px; color: var(--grey); }
.logos ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 36px clamp(32px, 5vw, 72px); }
.logos a { display: block; opacity: .88; transition: opacity .3s var(--ease); }
.logos a:hover, .logos a:focus-visible { opacity: 1; }
.lg { width: auto; }
.lg--polestar { height: clamp(30px, 3.2vw, 48px); }
.lg--ghl { height: clamp(58px, 6vw, 88px); }
.lg--round { height: clamp(66px, 7vw, 104px); }
.lg--rbe { height: clamp(42px, 4.4vw, 64px); }
@media (max-width: 620px) { .logos ul { justify-content: flex-start; gap: 32px 40px; } }

/* ---------------------------------------------------------------- formules */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.plan { display: flex; flex-direction: column; padding: clamp(28px, 3vw, 44px) clamp(20px, 2.4vw, 36px) clamp(28px, 3vw, 44px) 0; border-right: 1px solid var(--line); }
.plan + .plan { padding-left: clamp(20px, 2.4vw, 36px); }
.plan:last-child { border-right: 0; }
.plan h3 { margin: 0; font: 400 clamp(26px, 2.4vw, 34px)/1.1 var(--display); letter-spacing: -0.02em; display: flex; align-items: baseline; gap: 12px; }
.plan h3 small { font: 400 14px/1 var(--text); color: var(--grey); letter-spacing: 0; }
.plan__price { margin: 10px 0 18px; font-size: 17px; }
.plan__for { margin: 0 0 18px; color: var(--grey); }
.plan ul { list-style: none; margin: 0 0 28px; padding: 0; font-size: 16px; }
.plan li { padding: 9px 0; border-top: 1px solid var(--line); }
.plan__pick { margin-top: auto; align-self: flex-start; font-size: 16px; padding: 12px 20px; border: 1px solid var(--black); transition: background-color .25s, color .25s; }
.plan__pick:hover { background: var(--black); color: var(--white); }
.plans__legal { margin: 24px 0 0; font-size: 14px; color: var(--grey); }

/* ---------------------------------------------------------------- méthode */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); counter-reset: s; }
.steps li { padding: clamp(28px, 3vw, 44px) clamp(16px, 2vw, 28px) 0 0; counter-increment: s; }
.steps li::before { content: counter(s); display: block; font: 400 15px/1 var(--text); color: var(--grey); margin-bottom: 18px; }
.steps h3 { margin: 0 0 10px; font: 400 clamp(21px, 1.8vw, 26px)/1.15 var(--display); letter-spacing: -0.015em; }
.steps p { margin: 0; color: var(--grey); font-size: 16px; max-width: 30ch; }

/* ---------------------------------------------------------------- avis */
.quotes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(32px, 5vw, 80px); padding-top: clamp(32px, 4vw, 56px); }
.quote { margin: 0; }
.quote blockquote { margin: 0; font: 400 clamp(20px, 1.8vw, 26px)/1.35 var(--display); letter-spacing: -0.01em; }
.quote blockquote p { margin: 0; }
.quote figcaption { margin-top: 20px; font-size: 15px; color: var(--grey); }
.quote figcaption strong { color: var(--black); font-weight: 500; }
.quotes__note { grid-column: 1 / -1; margin: 0; font-size: 14px; color: var(--grey); }

/* ---------------------------------------------------------------- questions */
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; display: flex; justify-content: space-between; gap: 24px; align-items: center; padding: 24px 0; font: 400 clamp(19px, 1.7vw, 24px)/1.25 var(--display); letter-spacing: -0.01em; }
.faq__q .work__sign { flex: none; }
.faq__item.is-open .work__sign::after { transform: rotate(0); }
.faq__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease); }
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p { margin: 0; padding: 0 0 26px; max-width: 64ch; color: var(--grey); }

/* ---------------------------------------------------------------- contact */
.contact { display: grid; grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); gap: 48px clamp(32px, 5vw, 80px); padding-top: clamp(32px, 4vw, 56px); }
.contact__lead { grid-column: 1 / -1; margin: 0; font: 400 clamp(36px, 5vw, 76px)/1 var(--display); letter-spacing: -0.03em; max-width: 16ch; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 24px; }
.field { display: grid; gap: 8px; align-content: start; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 15px; color: var(--grey); }
.field input, .field textarea, .field select { width: 100%; font: inherit; font-size: 17px; color: var(--black); background: transparent; border: 0; border-bottom: 1px solid var(--line-strong); padding: 8px 0 12px; border-radius: 0; }
.field select { appearance: none; -webkit-appearance: none; background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%23000' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 4px center; padding-right: 26px; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus-visible, .field textarea:focus-visible, .field select:focus-visible { outline: none; border-bottom: 2px solid var(--black); padding-bottom: 11px; }
.field__err { font-size: 14.5px; color: #b3261e; }
.field__err:empty { display: none; }
[aria-invalid="true"] { border-bottom-color: #b3261e !important; }
.consent { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; align-items: start; }
.consent input { appearance: none; -webkit-appearance: none; margin: 2px 0 0; width: 20px; height: 20px; border: 1.5px solid var(--black); display: grid; place-items: center; cursor: pointer; }
.consent input::after { content: ""; width: 10px; height: 5px; border: 2px solid var(--white); border-top: 0; border-right: 0; transform: rotate(-45deg) translate(1px, -1px); opacity: 0; }
.consent input:checked { background: var(--black); }
.consent input:checked::after { opacity: 1; }
.consent input:focus-visible { outline: 2px solid var(--black); outline-offset: 3px; }
.consent label { font-size: 15px; color: var(--grey); }
.consent .field__err { grid-column: 2; }
.form__info { grid-column: 1 / -1; margin: 0; font-size: 14px; color: var(--grey); max-width: 70ch; }
.form__send { grid-column: 1 / -1; justify-self: start; font-size: 16px; padding: 14px 24px; background: var(--black); color: var(--white); border: 1px solid var(--black); transition: background-color .25s, color .25s; }
.form__send:hover { background: var(--white); color: var(--black); }
.form__status { grid-column: 1 / -1; margin: 0; min-height: 1.5em; }
.contact__aside { display: grid; gap: 26px; align-content: start; font-size: 17px; }
.contact__aside p { margin: 0 0 4px; font-size: 14px; color: var(--grey); }
.contact__aside a { text-decoration: none; border-bottom: 1px solid var(--line-strong); word-break: break-word; }
.contact__aside a:hover { border-color: var(--black); }

/* ---------------------------------------------------------------- pied */
.foot { margin-top: clamp(120px, 14vw, 200px); padding: 0 var(--gutter) 32px; }
.foot__legal { display: flex; flex-wrap: wrap; gap: 8px 24px; padding: 18px 0; border-top: 1px solid var(--black); font-size: 14px; }
.foot__legal a { text-decoration: none; color: var(--grey); }
.foot__legal a:hover, .foot__legal a[aria-current] { color: var(--black); }
.foot__row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 28px; font-size: 14px; color: var(--grey); }
.foot__row .push { margin-left: auto; }
.motion-toggle { text-decoration: underline; text-underline-offset: 3px; }

/* ---------------------------------------------------------------- pages légales */
.legal { padding: 150px var(--gutter) 0; }
.legal__head { max-width: 720px; margin: 0 auto 48px; }
.legal__head h1 { margin: 16px 0 12px; font: 400 clamp(40px, 6vw, 80px)/1 var(--display); letter-spacing: -0.03em; }
.legal__head p { margin: 0; color: var(--grey); }
.legal__body { max-width: 720px; margin: 0 auto; font-size: 17px; line-height: 1.7; }
.legal__body h2 { margin: 48px 0 12px; font: 400 26px/1.2 var(--display); letter-spacing: -0.015em; }
.legal__body h3 { margin: 28px 0 8px; font-size: 17px; font-weight: 600; }
.legal__body p, .legal__body ul { margin: 0 0 14px; }
.legal__body table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 8px 0 18px; }
.legal__body th, .legal__body td { text-align: left; vertical-align: top; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); }
.legal__body th { font-weight: 600; }
.legal__body .box { border: 1px solid var(--line); padding: 18px 22px; margin: 18px 0; }
.legal__body .table-wrap { overflow-x: auto; }
.legal__notice { max-width: 720px; margin: 0 auto 32px; padding: 12px 16px; border-left: 2px solid var(--black); font-size: 15px; }
html[lang="fr"] .legal__notice { display: none; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; grid-template-areas: "title" "dots" "foot"; gap: 28px; }
  .hero__dots { aspect-ratio: 1.7; }
  .top__nav { display: none; }
  .burger { display: block; }
  .about, .work__body, .contact { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .plan, .plan + .plan { padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .steps { grid-template-columns: 1fr 1fr; gap: 0 24px; }
  .quotes { grid-template-columns: 1fr; }
}
/* téléphone ou écran tactile : vignette dans la liste au lieu de l'aperçu flottant */
@media (max-width: 720px), (hover: none) {
  .peek { display: none; }
  .work__row { grid-template-columns: 64px minmax(0, 1fr) 20px; gap: 16px; }
  .work__thumb { display: block; width: 64px; aspect-ratio: 4 / 5; object-fit: cover; background: var(--wash); }
  .work__place, .work__kind { display: none; }
  .work__meta { display: block; font-size: 14px; color: var(--grey); margin-top: 6px; }
  .works.is-hovering .work__row { color: inherit; }
}
@media (max-width: 620px) {
  .hero__cta { flex-direction: column; gap: 12px; }
  .steps { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  .form__send { justify-self: stretch; text-align: center; }
  .foot__row .push { margin-left: 0; }
  .work__imgs figure { height: 300px; }
}

.motion-off .peek { display: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}