/* Rôle : définir le thème, la mise en page et les adaptations mobiles du site public. */
:root {
  --green: #b6e65d;
  --green-dark: #183522;
  --green-ink: #d7e8ca;
  --ink: #f1f4ee;
  --muted: #a5afa4;
  --paper: #0c100e;
  --cream: #151c17;
  --white: #171e19;
  --line: #2c382f;
  --font-body: "DM Sans", sans-serif;
  --font-display: "Manrope", sans-serif;
  --page-width: 1280px;
  --radius-card: 16px;
  --radius-pill: 999px;
}

* { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: radial-gradient(ellipse at 50% 0, #1a251c 0, #0c100e 45rem) fixed; color: var(--ink); font: 400 15px/1.6 var(--font-body); -webkit-font-smoothing: antialiased; }
body:has(.video-dialog[open]) { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid #7ea82a; outline-offset: 3px; }
.section-wrap, .header-inner { width: min(var(--page-width), calc(100% - 96px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 8px; left: 8px; z-index: 100; padding: 10px 16px; transform: translateY(-150%); background: var(--white); color: var(--ink); }
.skip-link:focus { transform: translateY(0); }

/* En-tête fixe et navigation principale. */
.site-header { position: sticky; z-index: 20; top: 0; height: 82px; background: rgba(12,16,14,.92); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255,255,255,.08); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; color: var(--green-dark); }
.brand-mark img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; }
.brand-name { font: 800 17px/.95 var(--font-display); letter-spacing: -.07em; }
.brand-name > span { display: block; margin-top: 5px; font: 700 8px/1 var(--font-body); letter-spacing: .17em; }
.main-nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 42px); }
.nav-link { padding: 9px 14px; border: 1px solid transparent; border-radius: var(--radius-pill); color: #b1b9ae; font-size: 12px; font-weight: 600; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.nav-link:hover, .nav-link.active { border-color: #e3e6dd; background: var(--white); color: var(--ink); }
.button { min-height: 47px; display: inline-flex; align-items: center; justify-content: center; gap: 20px; padding: 0 20px; border: 1px solid transparent; border-radius: var(--radius-pill); font-size: 12px; font-weight: 700; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button span { font-size: 17px; line-height: 1; }
.button-dark { background: #202a23; color: #f1f4ee; }
.button-dark:hover { background: var(--green-dark); }
.nav-cta { min-height: 42px; padding-inline: 16px; font-size: 11px; }
.menu-toggle { display: none; }
.image-gallery { padding-block: 42px 70px; }
.image-gallery[hidden] { display: none; }
.image-gallery-heading { margin-bottom: 24px; }
.image-gallery-heading h2 { margin: 0; font: 800 clamp(26px, 4vw, 42px)/1.1 var(--font-display); letter-spacing: -.06em; }
.image-gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.image-gallery-card { margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-card); background: var(--white); }
.image-gallery-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.image-gallery-card figcaption { padding: 12px 14px; color: var(--muted); font-size: 12px; }

/* Bandeau d’accueil, image principale, appels à l’action et animation décorative. */
.hero { position: relative; isolation: isolate; min-height: 670px; display: grid; grid-template-columns: .93fr 1.07fr; grid-template-rows: 1fr auto; gap: 34px; padding-top: 46px; padding-bottom: 22px; }
.hero-vortex { position: absolute; z-index: 0; top: -82px; left: 0; width: 100%; height: calc(100% + 82px); pointer-events: none; }
.hero > :not(.hero-vortex) { position: relative; z-index: 1; }
.hero-copy { align-self: center; padding: 12px 0 0 3.2%; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 22px; color: #73786b; font-size: 10px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(166,216,50,.16); }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-display); }
.hero h1 { margin-bottom: 22px; font-size: clamp(43px, 5vw, 68px); font-weight: 600; letter-spacing: -.075em; line-height: 1.09; }
.hero h1 span, .section-heading h2 span, .intro-content h2 span, .about-copy h2 span, .team-top h2 span { color: #849d4e; }
.hero-intro { max-width: 445px; margin-bottom: 27px; color: #6c7067; font-size: 14px; line-height: 1.85; }
.hero-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.button-green { background: var(--green); color: var(--ink); }
.button-green:hover { background: #b7e74e; }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-size: 12px; font-weight: 700; }
.text-link > span:last-child { font-size: 17px; }
.play-icon { width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid #ccd0c4; border-radius: 50%; color: var(--green-dark); font-size: 8px; }
.hero-proof { display: flex; align-items: center; gap: 13px; margin-top: 53px; }
.avatar-stack { display: flex; padding-left: 3px; }
.avatar-stack span { width: 29px; height: 29px; display: grid; place-items: center; margin-left: -4px; border: 2px solid var(--paper); border-radius: 50%; background: #d9d9c7; color: #283622; font-size: 9px; font-weight: 700; }
.avatar-stack span:nth-child(2) { background: #bdc9a9; }
.avatar-stack span:nth-child(3) { background: #e8d0ac; }
.avatar-stack .avatar-plus { background: var(--green); }
.hero-proof p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.hero-proof strong { color: var(--ink); font-size: 11px; }
.hero-visual { position: relative; min-height: 600px; overflow: hidden; border: 1px solid #e3e6dd; border-radius: 19px; background: #fff; box-shadow: 0 12px 36px rgba(33,44,24,.045); }
.hero-image, .video-poster > img, .about-visual > img, .property-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual > .hero-image { position: absolute; inset: 17px; width: calc(100% - 34px); height: calc(100% - 34px); border-radius: 11px; object-position: center; }
.hero-image-shade { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 49%, rgba(14,26,15,.37)); }
.hero-image-shade { inset: 17px; border-radius: 11px; }
.image-caption { position: absolute; bottom: 29px; left: 28px; display: flex; align-items: center; gap: 12px; color: var(--white); }
.caption-icon { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.57); border-radius: 50%; font-size: 17px; }
.image-caption strong, .image-caption small, .floating-note strong, .floating-note small { display: block; }
.image-caption strong { font-size: 12px; }
.image-caption small { margin-top: 3px; color: rgba(255,255,255,.78); font-size: 10px; }
.floating-note { position: absolute; top: 29px; right: 29px; display: flex; align-items: center; gap: 11px; padding: 13px 16px; border: 1px solid rgba(23,26,21,.06); border-radius: 10px; background: var(--white); box-shadow: 0 8px 25px rgba(25,35,19,.1); }
.floating-note strong { font-size: 11px; }
.floating-note small { margin-top: 2px; color: #777b72; font-size: 9px; }
.hero-index { position: absolute; right: 25px; bottom: 31px; color: rgba(255,255,255,.74); font-size: 9px; letter-spacing: .12em; }
.hero-bottom { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 2px 4px 0; }
.hero-categories { display: flex; align-items: center; gap: 8px; overflow-x: auto; scrollbar-width: none; }
.hero-categories::-webkit-scrollbar { display: none; }
.hero-categories a { padding: 7px 13px; border: 1px solid #e1e4dc; border-radius: var(--radius-pill); background: rgba(255,255,255,.56); color: #656a5f; font-size: 9px; font-weight: 600; white-space: nowrap; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.hero-categories a:hover { border-color: var(--green); background: var(--green); color: var(--ink); }
.hero-explore { color: var(--ink); font-size: 10px; white-space: nowrap; }
.hero-explore span { margin-left: 8px; color: #728b37; font-size: 15px; }

/* Bandeau éditorial qui présente le contexte et la vision de l’entreprise. */
.intro-band { display: grid; grid-template-columns: .7fr 2fr; gap: 9%; padding-top: 112px; padding-bottom: 116px; border-top: 1px solid var(--line); }
.intro-label { display: flex; flex-direction: column; justify-content: space-between; }
.intro-label .eyebrow { margin: 5px 0 0; }
.section-number { color: #9b9e94; font-size: 10px; letter-spacing: .11em; }
.intro-content h2 { margin-bottom: 28px; font-size: clamp(35px, 4.4vw, 57px); font-weight: 600; letter-spacing: -.07em; line-height: 1.14; }
.intro-content h2 span { color: #858b7a; }
.intro-lower { display: flex; align-items: center; justify-content: space-between; gap: 35px; }
.intro-lower p { max-width: 520px; margin: 0; color: #73776d; font-size: 13px; line-height: 1.9; }
.round-link { width: 48px; height: 48px; display: grid; flex: 0 0 auto; place-items: center; border: 1px solid #d7dbd0; border-radius: 50%; font-size: 21px; transition: background .2s ease; }
.round-link:hover { background: var(--green); border-color: var(--green); }

/* Présentation des informations et cartes liées à l’accès au foncier. */
.land-access { padding-top: 12px; padding-bottom: 100px; }
.land-access-heading { max-width: 760px; margin-bottom: 32px; }
.land-access-heading .eyebrow { margin-bottom: 14px; }
.land-access-heading h2 { max-width: 700px; margin-bottom: 14px; font-size: clamp(34px, 4.2vw, 52px); font-weight: 600; letter-spacing: -.07em; line-height: 1.13; }
.land-access-heading h2 span { color: #849d4e; }
.land-access-heading > p:last-child { max-width: 620px; margin-bottom: 0; color: #73776d; font-size: 13px; line-height: 1.85; }
.land-access-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.land-access-card { min-height: 235px; padding: 25px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.land-access-number { color: #778a56; font-size: 9px; font-weight: 700; letter-spacing: .12em; }
.land-access-card h3 { margin: 20px 0 10px; font-size: 19px; font-weight: 700; letter-spacing: -.045em; line-height: 1.3; }
.land-access-card p { margin: 0; color: #73776d; font-size: 11px; line-height: 1.8; }
.land-access-card-highlight { border-color: #d7e3c0; background: #f0f4e8; }
.land-access-note { margin: 17px 0 0; color: #858a7e; font-size: 10px; line-height: 1.7; }

/* Cartes des activités et domaines d’intervention. */
.activities { padding-top: 18px; padding-bottom: 105px; }
.activities-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 32px; }
.activities-heading .eyebrow { margin-bottom: 15px; }
.activities-heading h2 { margin-bottom: 0; font-size: clamp(36px, 4.4vw, 54px); font-weight: 600; letter-spacing: -.07em; line-height: 1.12; }
.activities-heading h2 span { color: #849d4e; }
.activities-heading > p { max-width: 290px; margin-bottom: 5px; color: #797d73; font-size: 12px; line-height: 1.8; }
.activities-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 13px; }
.activity-card { position: relative; min-height: 290px; overflow: hidden; padding: 0 0 18px; border: 1px solid #e3e6dd; border-radius: 14px; background: #fff; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.activity-card:hover { transform: translateY(-3px); border-color: #b9cd8d; box-shadow: 0 12px 26px rgba(33,44,24,.07); }
.activity-image { width: 100%; height: 165px; object-fit: cover; background: #e6e9df; }
.activity-number { display: inline-block; margin: 14px 18px 0; color: #829266; font: 700 10px var(--font-body); letter-spacing: .1em; }
.activity-card h3 { margin: 8px 18px 8px; font-size: 17px; font-weight: 700; letter-spacing: -.045em; line-height: 1.25; }
.activity-card p { max-width: 230px; margin: 0 18px; color: #73786e; font-size: 10px; line-height: 1.7; }

.solutions { padding-top: 8px; padding-bottom: 110px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 37px; }
.section-heading .eyebrow, .team-top .eyebrow { margin-bottom: 16px; }
.section-heading h2, .team-top h2 { margin-bottom: 0; font-size: clamp(36px, 4.4vw, 54px); font-weight: 600; letter-spacing: -.07em; line-height: 1.12; }
.section-aside { max-width: 270px; margin-bottom: 8px; color: #797d73; font-size: 12px; line-height: 1.8; }
.molten-carousel { position: relative; min-height: 380px; display: grid; grid-template-columns: minmax(190px, .82fr) minmax(260px, 1fr) minmax(165px, .65fr); align-items: center; gap: clamp(15px, 4vw, 58px); overflow: hidden; padding: 34px clamp(22px, 4vw, 58px); border: 1px solid #e3e6dd; border-radius: 20px; background: radial-gradient(ellipse at 52% 52%, #fff 0, #f4f6ee 49%, #eef1e8 100%); box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 15px 38px rgba(33,44,24,.055); }
.molten-carousel:focus-visible { outline: 3px solid #7ea82a; outline-offset: 4px; }
.molten-copy { position: relative; z-index: 2; }
.molten-slide-number { display: block; margin-bottom: 37px; color: #899080; font: 500 12px var(--font-body); letter-spacing: .08em; }
.molten-slide-number span { color: #b1b5aa; }
.molten-category { margin-bottom: 11px; color: #788b53; }
.molten-copy h3 { max-width: 280px; margin: 0 0 13px; font-size: clamp(24px, 2.5vw, 34px); font-weight: 600; letter-spacing: -.065em; line-height: 1.15; }
.molten-description { max-width: 300px; min-height: 60px; margin-bottom: 22px; color: #73786e; font-size: 11px; line-height: 1.8; }
.molten-cta { min-height: 41px; padding-inline: 15px; font-size: 10px; }
.molten-art { position: relative; width: min(100%, 380px); aspect-ratio: 1; display: grid; justify-self: center; place-items: center; isolation: isolate; }
.molten-glow { position: absolute; z-index: -2; width: 76%; height: 76%; border-radius: 50%; background: radial-gradient(circle, rgba(166,216,50,.28), rgba(134,157,78,.13) 48%, transparent 73%); filter: blur(14px); }
.molten-ring { position: absolute; width: 90%; height: 90%; min-width: 200px; min-height: 200px; border-radius: 50%; transform-style: preserve-3d; }
.molten-ring-outer { z-index: -1; border: 1px solid transparent; background: conic-gradient(from 0deg, transparent 0deg, #78933e 38deg, #d8e7b5 77deg, #93b64e 117deg, #edf2e0 156deg, #49652e 195deg, #c1d897 236deg, #78933e 278deg, transparent 326deg, transparent 360deg) border-box; -webkit-mask: linear-gradient(#000 0 0) padding-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: molten-ring-spin 13s linear infinite; }
.molten-ring-inner { width: 74%; height: 74%; border: 1px solid rgba(101,128,57,.4); box-shadow: 0 0 16px rgba(127,158,71,.12), inset 0 0 14px rgba(127,158,71,.08); animation: molten-ring-spin 19s linear infinite reverse; }
.molten-carousel.is-paused .molten-ring { animation-play-state: paused; }
.molten-drop { position: absolute; width: 27px; height: 37px; border: 1px solid rgba(255,255,255,.78); border-radius: 70% 40% 68% 35%; background: linear-gradient(145deg, #d2e69f, #829e47 52%, #536c31); box-shadow: 0 5px 15px rgba(62,81,39,.23), inset 2px 2px 6px rgba(255,255,255,.67); }
.molten-drop-top { top: -10px; left: 49%; transform: rotate(33deg); }
.molten-drop-bottom { right: -4px; bottom: 20%; width: 19px; height: 26px; transform: rotate(124deg); }
@keyframes molten-ring-spin { to { transform: rotate(360deg); } }
.molten-image-frame { position: relative; width: 68%; height: 78%; overflow: hidden; border: 1px solid rgba(255,255,255,.8); border-radius: 48% 48% 42% 42% / 25% 25% 19% 19%; background: #dce2d0; box-shadow: 0 18px 40px rgba(36,51,25,.18), inset 0 1px 1px rgba(255,255,255,.7); transform: rotate(2deg); }
.molten-image-frame > .hero-image { position: relative; display: block; width: 100%; height: 100%; border-radius: inherit; object-position: center; }
.molten-image-frame img { width: 100%; height: 100%; object-fit: cover; transition: opacity .3s ease, transform .6s ease; }
.molten-carousel:hover .molten-image-frame img { transform: scale(1.05); }
.molten-image-wash { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,34,15,.02) 35%, rgba(20,34,15,.34)); }
.molten-image-index { position: absolute; right: 13px; bottom: 11px; color: white; font: 600 10px var(--font-body); letter-spacing: .08em; text-shadow: 0 1px 5px rgba(0,0,0,.6); }
.molten-controls { position: relative; z-index: 2; align-self: end; padding-bottom: 8px; }
.molten-control-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 24px; }
.molten-current-label { color: #797e73; font-size: 8px; font-weight: 700; letter-spacing: .1em; }
.molten-play-toggle { display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; border: 1px solid #dfe3d8; border-radius: 999px; background: #fff; color: #5e6557; cursor: pointer; font-size: 9px; }
.molten-play-toggle:hover { border-color: #b5cb87; background: #f4f8e9; }
.molten-navigation { display: flex; align-items: center; justify-content: space-between; gap: 9px; }
.molten-arrow { width: 34px; height: 34px; flex: 0 0 auto; border: 1px solid #dce1d4; border-radius: 50%; background: #fff; color: var(--ink); cursor: pointer; font-size: 15px; transition: background .2s ease, border-color .2s ease; }
.molten-arrow:hover { border-color: var(--green); background: var(--green); }
.molten-dots { display: flex; align-items: center; gap: 6px; }
.molten-dot { width: 7px; height: 7px; padding: 0; border: 0; border-radius: 999px; background: #cbd0c2; cursor: pointer; transition: width .25s ease, background .25s ease; }
.molten-dot.active { width: 22px; background: #77953d; }
.molten-swipe-hint { display: block; margin-top: 18px; color: #888d82; font-size: 9px; }
.molten-swipe-hint span { margin-left: 5px; color: #6b8738; }

/* Bloc de présentation vidéo et fenêtre de lecture associée. */
.video-section { padding-bottom: 112px; }
.video-poster { position: relative; height: 500px; overflow: hidden; border: 1px solid #e3e6dd; border-radius: 19px; background: #243324; color: var(--white); }
.video-poster > img { position: absolute; inset: 0; opacity: .73; }
.video-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13,26,15,.82), rgba(13,26,15,.1)); }
.video-content { position: absolute; top: 50%; left: 8%; width: min(500px, 80%); transform: translateY(-50%); }
.eyebrow-light { color: rgba(255,255,255,.68); }
.video-content h2 { margin-bottom: 27px; font-size: clamp(33px, 4vw, 50px); font-weight: 600; letter-spacing: -.06em; line-height: 1.15; }
.video-play { width: 56px; height: 56px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.8); border-radius: 50%; background: transparent; color: var(--white); cursor: pointer; font-size: 14px; transition: color .2s ease, background .2s ease; }
.video-play:hover { background: var(--green); color: var(--ink); }
.video-hint { display: inline-block; margin: 0 0 0 12px; color: rgba(255,255,255,.8); font-size: 11px; }
.video-duration { position: absolute; right: 30px; bottom: 25px; color: rgba(255,255,255,.78); font-size: 9px; font-weight: 700; letter-spacing: .12em; }
.video-duration span { margin: 0 5px; color: var(--green); }

/* Présentation des services, de la couverture et des projets réalisés. */
.properties { padding-bottom: 115px; }
.property-heading { margin-bottom: 33px; }
.property-heading h2 { font-size: clamp(36px, 4vw, 50px); }
.coverage-panel { display: grid; grid-template-columns: minmax(220px, .8fr) 1.2fr; gap: 28px; align-items: center; margin-bottom: 33px; padding: 25px 28px; border: 1px solid #e3e6dd; border-radius: 16px; background: linear-gradient(120deg, #eef2e6, #f8f9f5); }
.coverage-panel .eyebrow { margin-bottom: 9px; }
.coverage-panel h3 { margin-bottom: 7px; font-size: clamp(17px, 2vw, 22px); letter-spacing: -.04em; line-height: 1.3; }
.coverage-panel > div > p:last-child { max-width: 360px; margin-bottom: 0; color: #73786e; font-size: 10px; line-height: 1.7; }
.coverage-map-layout { display: flex; align-items: center; justify-content: center; gap: 20px; }
.coverage-map { position: relative; width: min(100%, 430px); flex: 0 1 430px; aspect-ratio: 320 / 375; }
.coverage-map-shape { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.coverage-map-content { position: absolute; z-index: 1; top: 44%; left: 39%; width: 45%; }
.coverage-map-content h4 { margin: 0 0 6px; color: #23351d; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.coverage-department-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3px; margin: 0; padding: 0; list-style: none; }
.coverage-department-list li { display: grid; min-height: 17px; place-items: center; padding: 2px 1px; border: 1px solid rgba(57,78,43,.18); border-radius: 6px; background: rgba(255,255,255,.84); color: #263622; font-size: clamp(8px, .7vw, 9px); font-weight: 700; line-height: 1.15; text-align: center; }
.coverage-map-city { position: absolute; z-index: 2; padding: 5px 9px; border: 1px solid rgba(36,51,29,.28); border-radius: 999px; background: #183522; color: #fff; font-size: clamp(8px, .85vw, 10px); font-weight: 700; white-space: nowrap; }
.coverage-map-city-pointe { top: 86%; left: 3%; }
.coverage-map-city-brazzaville { top: 81%; left: 49%; }
.coverage-panel .coverage-map-caption { max-width: 360px; margin: 10px 0 0; color: #73786e; font-size: 10px; line-height: 1.7; }
.button-outline { min-height: 44px; margin-bottom: 4px; border-color: #d8dcd1; background: transparent; }
.button-outline:hover { background: var(--green); border-color: var(--green); }
.property-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 17px 0; border-top: 1px solid var(--line); }
.property-toolbar > p { margin: 0; color: #7c8076; font-size: 11px; }
.filter-tabs { display: flex; gap: 5px; }
.filter-button { padding: 8px 14px; border: 1px solid transparent; border-radius: var(--radius-pill); background: transparent; color: #74786e; cursor: pointer; font-size: 10px; font-weight: 600; transition: background .2s ease, color .2s ease, border-color .2s ease; }
.filter-button.active, .filter-button:hover { border-color: #e3e6dd; background: var(--white); color: var(--ink); }
.property-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.property-card { min-width: 0; }
.property-card[hidden] { display: none; }
.property-image { position: relative; height: 300px; display: block; overflow: hidden; border-radius: 12px; background: #e3e7dc; }
.property-image img { transition: transform .5s ease; }
.property-card:hover .property-image img { transform: scale(1.045); }
.property-tag { position: absolute; top: 14px; left: 14px; padding: 7px 11px; border-radius: var(--radius-pill); background: var(--green); color: var(--ink); font-size: 9px; font-weight: 700; }
.property-tag-light { background: var(--white); }
.property-info { padding-top: 15px; }
.property-location { margin-bottom: 6px; color: #858a7c; font-size: 10px; }
.property-location span { margin-right: 4px; color: #76933d; }
.property-info h3 { margin-bottom: 12px; font-size: 16px; font-weight: 600; letter-spacing: -.04em; }
.property-meta { display: flex; align-items: center; gap: 8px; color: #7c8076; font-size: 9px; }
.property-meta strong { margin-left: auto; color: var(--ink); font-size: 10px; }
.projects-strip { display: grid; grid-template-columns: 1.2fr 1fr auto; align-items: center; gap: 22px; margin-top: 58px; padding: 26px 28px; background: #ecefe5; }
.projects-strip .eyebrow { margin: 0 0 5px; font-size: 8px; }
.projects-strip h3 { margin: 0; font-size: 15px; letter-spacing: -.03em; }
.projects-strip > p { margin: 0; color: #71766b; font-size: 10px; line-height: 1.7; }
.projects-strip .text-link { white-space: nowrap; font-size: 10px; }

.completed-projects { padding-top: 72px; }
.completed-projects-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 12px; }
.completed-projects-heading .eyebrow { margin-bottom: 11px; }
.completed-projects-heading h2 { margin: 0; font-size: clamp(32px, 3.6vw, 43px); font-weight: 600; letter-spacing: -.07em; line-height: 1.15; }
.completed-projects-heading h2 span { color: #849d4e; }
.completed-projects-heading > p { max-width: 260px; margin: 0 0 5px; color: #74796e; font-size: 10px; line-height: 1.7; text-align: right; }
.project-demo-note { margin: 0 0 22px; color: #8a8e84; font-size: 9px; }
.project-folders { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; perspective: 1200px; }
.project-folder-card { min-width: 0; }
.project-folder { position: relative; width: 100%; height: 330px; display: block; overflow: hidden; padding: 0; border: 1px solid rgba(255,255,255,.72); border-radius: 22px; background: #dce2d7; box-shadow: 0 14px 28px rgba(28,43,20,.1); color: white; cursor: pointer; isolation: isolate; text-align: left; transform-style: preserve-3d; transition: transform .35s cubic-bezier(.2,.75,.25,1), box-shadow .35s ease; }
.project-folder:hover { z-index: 2; transform: rotateX(2deg) rotateY(-2deg) translateY(-5px); box-shadow: 0 22px 38px rgba(28,43,20,.18); }
.project-folder-card:nth-child(2) .project-folder:hover { transform: rotateX(2deg) rotateY(2deg) translateY(-5px); }
.project-folder:focus-visible { outline: 3px solid #88b632; outline-offset: 4px; }
.folder-tab { position: absolute; z-index: -1; top: -1px; left: 18px; width: 42%; height: 47px; border: 1px solid rgba(255,255,255,.48); border-bottom: 0; border-radius: 18px 18px 0 0; background: rgba(255,255,255,.25); backdrop-filter: blur(12px); }
.folder-tab::before { position: absolute; right: -23px; bottom: -1px; width: 24px; height: 23px; border-bottom-left-radius: 17px; background: transparent; box-shadow: -8px 8px 0 7px rgba(255,255,255,.25); content: ""; }
.folder-image { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.project-folder:hover .folder-image, .project-folder[aria-expanded="true"] .folder-image { transform: scale(1.06); }
.folder-glass { position: absolute; right: 0; bottom: 0; left: 0; min-height: 184px; display: flex; flex-direction: column; align-items: flex-start; padding: 22px 23px 18px; border: 1px solid rgba(255,255,255,.48); border-bottom: 0; border-radius: 25px 25px 20px 20px; background: linear-gradient(145deg, rgba(26,37,32,.64), rgba(15,22,20,.84)); box-shadow: 0 -7px 26px rgba(0,0,0,.14), inset 0 1px 0 rgba(255,255,255,.18); text-shadow: 0 1px 7px rgba(0,0,0,.2); backdrop-filter: blur(17px) saturate(135%); transition: min-height .4s ease, background .3s ease; }
.folder-kicker { margin-bottom: 7px; color: #d0e6a7; font-size: 8px; font-weight: 700; letter-spacing: .13em; }
.folder-title { font: 700 21px/1.15 var(--font-display); letter-spacing: -.045em; }
.folder-location { margin-top: 7px; color: rgba(255,255,255,.75); font-size: 10px; }
.folder-detail { max-width: 330px; margin-top: 11px; color: rgba(255,255,255,.82); font-size: 10px; line-height: 1.7; }
.folder-detail[hidden] { display: none; }
.folder-open-hint { display: flex; width: 100%; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 12px; color: rgba(255,255,255,.68); font-size: 9px; }
.project-folder:hover .folder-glass, .project-folder[aria-expanded="true"] .folder-glass { min-height: 235px; background: linear-gradient(145deg, rgba(26,37,32,.76), rgba(15,22,20,.91)); }
.project-folder[aria-expanded="true"] .folder-open-hint { color: #d0e6a7; }

/* Galerie panoramique des paysages et des réalisations. */
.landscape-gallery { overflow: hidden; padding: 10px 0 110px; }
.landscape-heading { margin-bottom: 28px; text-align: center; }
.landscape-heading .eyebrow { justify-content: center; margin-bottom: 12px; }
.landscape-heading h2 { margin: 0 0 8px; font-size: clamp(34px, 4vw, 48px); font-weight: 600; letter-spacing: -.07em; line-height: 1.15; }
.landscape-heading h2 span { color: #849d4e; }
.landscape-heading > p:last-child { margin: 0; color: #74796e; font-size: 11px; }
.landscape-track { width: min(1200px, calc(100% - 96px)); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: clamp(180px, 18vw, 245px); gap: 17px; margin-inline: auto; }
.landscape-card { position: relative; min-width: 0; overflow: hidden; margin: 0; border: 1px solid rgba(23,26,21,.08); border-radius: 13px; background: #e6e9df; box-shadow: 0 10px 25px rgba(33,44,24,.07); transition: transform .3s ease, box-shadow .3s ease; }
.landscape-card:first-child { grid-column: span 2; grid-row: span 2; }
.landscape-card:hover { z-index: 1; transform: translateY(-4px); box-shadow: 0 16px 32px rgba(33,44,24,.16); }
.landscape-card img { width: 100%; height: 100%; object-fit: cover; }
.landscape-card figcaption { position: absolute; right: 0; bottom: 0; left: 0; padding: 28px 12px 12px; background: linear-gradient(transparent, rgba(13,26,15,.68)); color: var(--white); font-size: 10px; font-weight: 600; }

/* Présentation de l’entreprise et visuel animé de la section « À propos ». */
.about { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 5%; padding-top: 20px; padding-bottom: 120px; }
.about-visual { position: relative; min-height: 620px; overflow: hidden; border: 1px solid #e3e6dd; border-radius: 17px; background: #dce0d4; }
.about-orbit { position: absolute; inset: 0; display: grid; place-items: center; overflow: hidden; perspective: 1000px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent); mask-image: linear-gradient(90deg, transparent, #000 18%, #000 82%, transparent); }
.about-orbit-track { position: relative; width: 100%; height: 100%; transform-style: preserve-3d; animation: about-orbit-turn 34s linear infinite; }
.about-orbit-card { position: absolute; top: 50%; left: 50%; width: 44%; height: 72%; overflow: hidden; margin: 0; border: 1px solid rgba(255,255,255,.8); border-radius: 13px; background: #e6e9df; box-shadow: 0 12px 35px rgba(24,38,20,.2); backface-visibility: hidden; transform: translate(-50%, -50%) rotateY(calc(var(--orbit-index) * 72deg)) translateZ(230px); }
.about-orbit-card img { width: 100%; height: 100%; object-fit: cover; }
.about-visual:hover .about-orbit-track, .about-visual:focus-within .about-orbit-track, .about-visual.is-paused .about-orbit-track { animation-play-state: paused; }
@keyframes about-orbit-turn { from { transform: rotateY(0deg); } to { transform: rotateY(360deg); } }
.orbit-toggle { position: absolute; z-index: 2; top: 22px; right: 22px; display: inline-flex; align-items: center; gap: 7px; padding: 9px 12px; border: 1px solid rgba(255,255,255,.7); border-radius: 999px; background: rgba(255,255,255,.9); color: var(--ink); box-shadow: 0 4px 16px rgba(20,30,15,.1); cursor: pointer; font-size: 10px; font-weight: 700; backdrop-filter: blur(8px); }
.orbit-toggle-icon { font-size: 12px; }
.orbit-toggle:hover { background: var(--green); }
.about-stamp { position: absolute; top: 22px; left: 22px; width: 77px; height: 77px; display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; background: var(--green); color: var(--ink); font-size: 8px; font-weight: 800; letter-spacing: .1em; line-height: 1.5; transform: rotate(-10deg); }
.about-stamp b { position: absolute; right: 6px; bottom: 8px; font-size: 12px; }
.about-caption { position: absolute; bottom: 24px; left: 24px; padding: 18px 21px; border: 1px solid rgba(23,26,21,.06); border-radius: 10px; background: var(--white); }
.about-caption span, .about-caption strong { display: block; }
.about-caption span { margin-bottom: 5px; color: #82877b; font-size: 9px; }
.about-caption strong { font: 700 19px/1.25 var(--font-display); letter-spacing: -.05em; }
.about-copy { align-self: center; padding: 15px 0; }
.about-copy .eyebrow { margin-bottom: 15px; }
.about-copy h2 { margin-bottom: 22px; font-size: clamp(35px, 4vw, 49px); font-weight: 600; letter-spacing: -.07em; line-height: 1.14; }
.about-description { margin-bottom: 14px; color: #70756b; font-size: 11px; line-height: 1.9; }
.about-expertise-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px 18px; margin: 24px 0 0; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; }
.about-expertise-list li { position: relative; padding-left: 17px; color: #62685d; font-size: 10px; line-height: 1.6; }
.about-expertise-list li::before { position: absolute; top: .47em; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--green); content: ""; }
.values-list { margin: 25px 0 22px; border-top: 1px solid var(--line); }
.values-list > div { display: grid; grid-template-columns: 36px 1fr; gap: 11px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.values-list > div > span { padding-top: 2px; color: #9ba18e; font-size: 9px; }
.values-list p { margin: 0; color: #73786d; font-size: 10px; line-height: 1.6; }
.values-list strong { display: block; margin-bottom: 2px; color: var(--ink); font-size: 11px; }
.about-copy > .text-link { font-size: 11px; }

/* Profils de l’équipe et contrôles du carrousel. */
.team-section { padding-top: 75px; padding-bottom: 90px; border-top: 1px solid var(--line); }
.team-top { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 35px; }
.team-top h2 { font-size: clamp(34px, 3.8vw, 48px); }
.team-top h2 > .team-heading-first { color: inherit; }
.team-top > p { max-width: 280px; margin-bottom: 5px; color: #74796e; font-size: 11px; line-height: 1.85; }
.team-carousel-controls { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 15px; }
.team-roster-note { margin: 0; color: #777d70; font-size: 10px; }
.team-carousel-buttons { display: flex; gap: 8px; }
.team-scroll-button { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid #dfe3d8; border-radius: 50%; background: var(--white); color: var(--ink); cursor: pointer; font-size: 17px; transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.team-scroll-button:hover:not(:disabled) { transform: translateY(-2px); border-color: var(--green); background: var(--green); }
.team-scroll-button:disabled { cursor: default; opacity: .4; }
.team-carousel { overflow-x: auto; overscroll-behavior-inline: contain; padding: 5px 2px 18px; cursor: grab; scrollbar-color: #a6b18d #e9ece3; scrollbar-width: thin; scroll-snap-type: x mandatory; -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 2%, #000 96%, transparent); mask-image: linear-gradient(90deg, transparent 0, #000 2%, #000 96%, transparent); }
.team-carousel.is-dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.team-track { display: flex; align-items: stretch; gap: 16px; width: max-content; padding: 0 14px 3px; }
.team-profile { width: clamp(250px, 27vw, 320px); overflow: hidden; scroll-snap-align: center; border: 1px solid #e3e6dd; border-radius: 15px; background: #fff; box-shadow: 0 8px 22px rgba(33,44,24,.045); transition: transform .25s ease, box-shadow .25s ease; }
.team-profile:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(33,44,24,.1); }
.team-profile-photo { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #e6e9df; }
.team-profile-copy { padding: 17px 17px 19px; }
.team-profile-index { color: #858a7e; font-size: 8px; font-weight: 700; letter-spacing: .1em; }
.team-profile-copy h3 { margin: 11px 0 3px; font-size: 15px; letter-spacing: -.035em; }
.team-profile-copy .team-role { margin: 0 0 10px; color: #536f35; font-size: 10px; font-weight: 700; }
.team-profile-copy .team-bio { min-height: 49px; margin: 0; color: #777c71; font-size: 10px; line-height: 1.7; }
.team-drag-hint { margin: 3px 0 0; color: #81867b; font-size: 9px; text-align: center; }
.team-drag-hint span { margin-right: 5px; color: #718939; font-size: 14px; }
.partners-line { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 44px; padding-top: 21px; border-top: 1px solid var(--line); color: #85897f; font-size: 9px; }
.partners-line > div { display: flex; align-items: center; gap: clamp(15px, 4vw, 52px); color: #73786d; font-size: 9px; letter-spacing: .08em; }

/* Coordonnées et formulaire de contact sur fond contrasté. */
.contact-section { display: grid; grid-template-columns: .88fr 1.12fr; gap: 9%; align-items: center; padding: 78px 8%; background: #fff; color: #171e19; }
.contact-section .eyebrow-light { color: #656a5f; }
.contact-copy h2 { margin-bottom: 17px; font-size: clamp(40px, 4.7vw, 59px); font-weight: 600; letter-spacing: -.07em; line-height: 1.12; }
.contact-copy h2 .contact-title-accent { color: var(--green); }
.contact-copy h2 span { color: #171e19; }
.contact-copy > p:not(.eyebrow) { max-width: 380px; margin-bottom: 28px; color: #4b514a; font-size: 11px; line-height: 1.85; }
.contact-details { display: grid; gap: 16px; }
.contact-details > a, .contact-details > div { display: flex; align-items: center; gap: 12px; }
.contact-icon { width: 31px; height: 31px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.26); border-radius: 50%; color: var(--green); font-size: 12px; }
.contact-details small, .contact-details strong { display: block; }
.contact-details small { margin-bottom: 2px; color: rgba(255,255,255,.55); font-size: 8px; }
.contact-details strong { font-size: 10px; font-weight: 500; }
.social-dock-wrap { margin-top: 26px; }
.social-dock-label { margin-bottom: 9px; color: rgba(255,255,255,.65); font-size: 9px; font-weight: 600; }
.social-dock { width: fit-content; display: flex; align-items: end; gap: 8px; padding: 8px; border: 1px solid rgba(255,255,255,.16); border-radius: 18px; background: rgba(255,255,255,.09); box-shadow: 0 8px 25px rgba(0,0,0,.12); backdrop-filter: blur(12px); }
.social-dock-link { position: relative; width: 43px; height: 43px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 13px; background: rgba(255,255,255,.94); color: #263022; box-shadow: 0 3px 8px rgba(0,0,0,.13); transition: transform .2s ease, border-radius .2s ease, box-shadow .2s ease; }
.social-dock-link svg { width: 22px; height: 22px; fill: currentColor; }
.social-dock-link:hover, .social-dock-link:focus-visible { z-index: 2; transform: translateY(-8px) scale(1.12); border-radius: 16px; box-shadow: 0 9px 18px rgba(0,0,0,.2); }
.social-tiktok { background: #000; color: #fff; }
.social-tiktok:hover { background: #000; color: #fff; }
.social-facebook { color: #1877f2; }
.social-facebook:hover { background: #fff; color: #1877f2; }
.social-instagram { color: #d74c81; }
.social-instagram:hover { background: linear-gradient(135deg, #f9c84a, #ec5b51 48%, #8c43ad); color: #fff; }
.social-instagram svg { fill: none; stroke: currentColor; stroke-width: 1.9; }
.social-instagram-dot { fill: currentColor; stroke: none; }
.social-whatsapp { color: #25d366; }
.social-whatsapp:hover { background: #fff; color: #25d366; }
.company-whatsapp-contact { display: inline-flex; align-items: center; gap: 5px; margin-top: 12px; color: #25d366; font-size: 10px; font-weight: 700; }
.whatsapp-icon { width: 1.35em; height: 1.35em; flex: 0 0 auto; fill: currentColor; vertical-align: middle; }
.social-tooltip { position: absolute; right: 50%; bottom: calc(100% + 10px); width: max-content; padding: 5px 8px; border: 1px solid rgba(255,255,255,.16); border-radius: 6px; background: #101a12; color: #fff; font-size: 9px; font-weight: 600; opacity: 0; pointer-events: none; transform: translate(50%, 4px); transition: opacity .18s ease, transform .18s ease; }
.social-dock-link:hover .social-tooltip, .social-dock-link:focus-visible .social-tooltip { opacity: 1; transform: translate(50%, 0); }
.contact-form { padding: 28px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-card); background: var(--paper); color: var(--ink); }
.form-heading { display: flex; justify-content: space-between; margin-bottom: 21px; padding-bottom: 13px; border-bottom: 1px solid var(--line); font: 700 12px var(--font-display); }
.form-heading span:last-child { color: #8e9387; font: 600 9px var(--font-body); }
.contact-form label { display: block; margin-bottom: 14px; color: #656a5f; font-size: 9px; font-weight: 600; }
.contact-form .form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.contact-form .contact-consent { display: flex; align-items: flex-start; gap: 8px; font-weight: 400; line-height: 1.6; }
.contact-form .contact-consent input { width: 14px; height: 14px; flex: 0 0 auto; margin: 1px 0 0; accent-color: var(--green-dark); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; display: block; margin-top: 6px; padding: 11px 12px; border: 1px solid #e0e3d9; border-radius: 8px; background: #fff; color: var(--ink); font-size: 10px; }
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #a4a89e; }
.contact-form select { color: #73786e; }
.contact-form textarea { resize: vertical; }
.form-submit { width: 100%; justify-content: space-between; border: 0; cursor: pointer; }
.form-submit:disabled { cursor: wait; opacity: .65; }
.form-note { margin: 11px 0 0; color: #858a7e; font-size: 8px; line-height: 1.6; }
.form-note.success { color: #315b28; font-weight: 600; }
.form-note.error { color: #a0352d; font-weight: 600; }
.form-note.info { color: #765f1e; font-weight: 600; }

/* Pied de page du site public et lien de retour en haut. */
.site-footer { min-height: 99px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-brand .brand-mark { width: 30px; height: 30px; }
.footer-brand .brand-name { font-size: 14px; }
.footer-brand .brand-name > span { font-size: 7px; }
.site-footer > p, .site-footer > span, .back-to-top { margin: 0; color: #7e8378; font-size: 9px; }
.back-to-top { color: var(--ink); font-weight: 700; }

.video-dialog { position: fixed; width: min(900px, calc(100% - 32px)); max-width: none; padding: 0; border: 0; background: #10130f; color: white; box-shadow: 0 20px 80px rgba(0,0,0,.4); }
.video-dialog::backdrop { background: rgba(10,15,10,.82); backdrop-filter: blur(4px); }
.video-dialog video { width: 100%; max-height: 78vh; display: block; }
.dialog-close { position: absolute; z-index: 1; top: 12px; right: 12px; width: 38px; height: 38px; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; background: rgba(0,0,0,.45); color: white; cursor: pointer; font-size: 24px; line-height: 1; }
.video-fallback { margin: 0; padding: 18px; color: #e4e9dc; font-size: 13px; text-align: center; }

@media (max-width: 1000px) {
  .section-wrap, .header-inner { width: min(var(--page-width), calc(100% - 56px)); }
  .main-nav { gap: 19px; }
  .nav-cta { padding-inline: 12px; }
  .activities-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero { min-height: 610px; grid-template-columns: .9fr 1.1fr; }
  .hero-visual { min-height: 540px; }
  .hero h1 { font-size: clamp(40px, 5.3vw, 58px); }
  .molten-carousel { grid-template-columns: minmax(160px, .9fr) minmax(200px, 1fr); gap: 10px; padding: 28px; }
  .molten-art { grid-column: 2; grid-row: 1 / span 2; }
  .molten-controls { grid-column: 1; grid-row: 2; align-self: start; }
  .projects-strip { grid-template-columns: 1fr 1fr; }
  .projects-strip .text-link { grid-column: 2; }
  .project-folders { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .project-folder { height: 300px; border-radius: 18px; }
  .folder-glass { padding-inline: 17px; }
  .contact-section { padding-inline: 5%; gap: 6%; }
}
@media (max-width: 850px) {
  .image-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  html { scroll-padding-top: 70px; }
  .section-wrap, .header-inner { width: calc(100% - 40px); }
  .site-header { height: 70px; }
  .brand-mark { width: 34px; height: 34px; }
  .brand { min-width: 0; flex: 1 1 auto; }
  .brand-name { min-width: 0; }
  .menu-toggle { width: 42px; height: 42px; display: flex; flex: 0 0 42px; flex-direction: column; align-items: center; justify-content: center; gap: 6px; border: 1px solid #dfe3d8; background: transparent; cursor: pointer; }
  .menu-toggle span:not(.sr-only) { width: 17px; height: 1px; background: var(--ink); transition: transform .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-last-child(2) { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .main-nav { position: absolute; top: 69px; right: 0; left: 0; display: none; align-items: stretch; gap: 0; padding: 9px 20px 20px; border-bottom: 1px solid var(--line); background: var(--paper); box-shadow: 0 15px 20px rgba(0,0,0,.05); }
  .main-nav.open { display: flex; flex-direction: column; }
  .nav-link { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .nav-link::after { display: none; }
  .nav-cta { align-self: flex-start; margin-top: 14px; }
  .hero { min-height: auto; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto auto auto; gap: 28px; padding-top: 44px; }
  .hero-copy, .hero-visual, .hero-bottom { min-width: 0; }
  .hero-copy { padding: 0; }
  .hero h1 { font-size: clamp(43px, 10vw, 62px); }
  .hero-intro { max-width: 500px; }
  .hero-proof { margin-top: 27px; }
  .hero-visual { min-height: min(120vw, 540px); }
  .hero-bottom { grid-column: 1; padding-top: 0; }
  .intro-band { grid-template-columns: 1fr; gap: 24px; padding-top: 72px; padding-bottom: 75px; }
  .intro-label { flex-direction: row; }
  .intro-label .eyebrow { margin: 0; }
  .intro-content h2 { font-size: clamp(36px, 8vw, 51px); }
  .land-access { padding-top: 0; padding-bottom: 75px; }
  .land-access-grid { grid-template-columns: 1fr; gap: 11px; }
  .land-access-card { min-height: 0; padding: 22px; }
  .land-access-card h3 { margin-top: 15px; }
  .activities { padding-top: 8px; padding-bottom: 75px; }
  .activities-heading { align-items: flex-start; flex-direction: column; gap: 14px; }
  .activities-heading > p { max-width: 430px; }
  .activities-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .solutions { padding-bottom: 75px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 16px; }
  .section-aside { max-width: 400px; }
  .molten-carousel { grid-template-columns: 1fr 1fr; min-height: 340px; padding: 24px; }
  .molten-art { grid-column: 2; grid-row: 1; width: min(100%, 320px); }
  .molten-copy { grid-column: 1; grid-row: 1; }
  .molten-controls { grid-column: 1 / -1; grid-row: 2; }
  .molten-slide-number { margin-bottom: 24px; }
  .video-section { padding-bottom: 76px; }
  .video-poster { height: 420px; }
  .video-content { left: 7%; }
  .video-duration { right: 16px; bottom: 16px; font-size: 7px; }
  .properties { padding-bottom: 80px; }
  .coverage-panel { grid-template-columns: 1fr; gap: 20px; padding: 21px; }
  .coverage-map-layout { flex-direction: column; gap: 5px; }
  .coverage-map { width: min(100%, 400px); flex-basis: auto; }
  .coverage-panel .coverage-map-caption { max-width: 400px; text-align: left; }
  .landscape-gallery { padding-bottom: 78px; }
  .landscape-track { width: calc(100% - 40px); grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 185px; gap: 12px; }
  .landscape-card:first-child { grid-column: span 2; grid-row: span 1; }
  .landscape-card { border-radius: 10px; }
  .property-heading { align-items: flex-start; }
  .property-toolbar { align-items: flex-start; flex-direction: column; }
  .property-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; }
  .property-image { height: 265px; }
  .property-meta { flex-wrap: wrap; }
  .property-meta strong { width: 100%; margin: 3px 0 0; }
  .projects-strip { grid-template-columns: 1fr; gap: 14px; margin-top: 38px; padding: 21px; }
  .projects-strip > p, .projects-strip .text-link { grid-column: 1; }
  .completed-projects { padding-top: 54px; }
  .completed-projects-heading { align-items: flex-start; flex-direction: column; gap: 10px; }
  .completed-projects-heading > p { text-align: left; }
  .project-folders { grid-template-columns: 1fr; gap: 14px; }
  .project-folder { height: 320px; }
  .about { grid-template-columns: 1fr; gap: 34px; padding-bottom: 80px; }
  .about-visual { min-height: min(120vw, 520px); }
  .about-orbit-card { width: 56%; height: 74%; transform: translate(-50%, -50%) rotateY(calc(var(--orbit-index) * 72deg)) translateZ(175px); }
  .orbit-toggle { top: 15px; right: 15px; }
  .about-copy { padding: 0; }
  .team-section { padding-top: 60px; padding-bottom: 65px; }
  .team-top { align-items: flex-start; flex-direction: column; gap: 15px; }
  .team-profile { width: clamp(270px, 78vw, 340px); }
  .team-carousel-controls { align-items: flex-start; }
  .team-roster-note { max-width: 78%; line-height: 1.7; }
  .partners-line { align-items: flex-start; flex-direction: column; }
  .partners-line > div { flex-wrap: wrap; gap: 14px 22px; }
  .contact-section { grid-template-columns: 1fr; gap: 34px; padding: 52px 24px; }
  .social-dock { gap: 10px; }
  .contact-form { padding: 23px; }
  .site-footer { min-height: auto; flex-wrap: wrap; padding-top: 24px; padding-bottom: 24px; }
  .site-footer > p { order: 2; width: calc(100% - 130px); }
  .site-footer > span { order: 3; }
  .back-to-top { order: 4; }
}
@media (max-width: 480px) {
  .section-wrap, .header-inner { width: calc(100% - 32px);   }
  .image-gallery-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 34px; }
  .eyebrow { font-size: 9px; }
  .hero h1 { font-size: clamp(31px, 10vw, 43px); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 16px; }
  .hero-visual { min-height: 390px; }
  .floating-note { top: 14px; right: 13px; padding: 9px 11px; }
  .image-caption { bottom: 19px; left: 16px; }
  .hero-index { right: 15px; bottom: 21px; }
  .hero-bottom { align-items: center; gap: 8px; }
  .hero-categories { max-width: 78%; }
  .hero-categories a { padding: 7px 11px; font-size: 8px; }
  .intro-content h2 { font-size: 35px; }
  .intro-lower { align-items: flex-start; }
  .activities-heading h2 { font-size: 35px; }
  .activity-card { min-height: 270px; }
  .activity-image { height: 145px; }
  .activity-card h3 { font-size: 15px; }
  .molten-carousel { grid-template-columns: 1fr; gap: 5px; padding: 23px 18px 18px; }
  .molten-copy { grid-column: 1; grid-row: 2; }
  .molten-art { grid-column: 1; grid-row: 1; width: min(82%, 285px); }
  .molten-controls { grid-column: 1; grid-row: 3; }
  .molten-slide-number { margin-bottom: 15px; }
  .molten-description { min-height: auto; margin-bottom: 16px; }
  .molten-control-top { margin-bottom: 13px; }
  .video-poster { height: 380px; }
  .video-content { width: 86%; }
  .video-content h2 { font-size: 34px; }
  .video-hint { display: block; margin: 8px 0 0; }
  .property-grid { grid-template-columns: 1fr; gap: 25px; }
  .property-image { height: 290px; }
  .property-info h3 { font-size: 17px; }
  .projects-strip { padding: 17px; }
  .projects-strip h3 { font-size: 14px; }
  .about-copy h2 { font-size: 37px; }
  .team-top h2 { font-size: 34px; }
  .team-card { align-items: flex-start; flex-direction: column; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-section { width: 100%; padding: 46px 20px; }
  .contact-form { padding: 19px; }
  .site-footer > p { width: auto; flex-basis: 100%; }
}
@media (max-width: 360px) {
  .brand-name > span { display: none; }
  .coverage-map-content { top: 30%; left: 38%; width: 50%; }
  .coverage-department-list li { font-size: clamp(7px, 2.1vw, 8px); }
  .coverage-map-city-pointe { top: 88%; }
  .coverage-map-city-brazzaville { top: 82%; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .about-orbit-track { animation: none; }
  .molten-ring { animation: none; }
  .hero-vortex { opacity: .48; }
}
.social-dock-link[hidden],
.social-dock-wrap[hidden] {
  display: none !important;
}
.site-footer {
  display: block;
  min-height: 0;
  margin-top: 70px;
  background: #172219;
  color: #d7ddcf;
}
.footer-main {
  display: grid;
  grid-template-columns: minmax(210px, 1.45fr) repeat(2, minmax(125px, .8fr)) minmax(155px, 1fr) minmax(180px, 1.1fr);
  gap: 30px;
  padding-top: 48px;
  padding-bottom: 42px;
}
.footer-about .brand {
  color: #fff;
}
.footer-brand .brand-mark {
  width: 36px;
  height: 36px;
  overflow: hidden;
  border-radius: 50%;
}
.footer-brand .brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.footer-brand .brand-name {
  font-size: 16px;
}
.footer-brand .brand-name > span {
  max-width: 240px;
  margin-top: 4px;
  color: #b6c0b1;
  font-size: 8px;
  line-height: 1.5;
}
.footer-about > p {
  max-width: 300px;
  margin: 18px 0;
  color: #b6c0b1;
  font-size: 11px;
  line-height: 1.8;
}
.footer-socials {
  display: flex;
  gap: 9px;
}
.footer-socials a {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  color: #fff;
  transition: background .18s ease, transform .18s ease;
}
.footer-socials a:hover,
.footer-socials a:focus-visible {
  background: #354432;
  transform: translateY(-2px);
}
.footer-socials svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}
.footer-social-whatsapp,
.footer-social-facebook {
  border-color: transparent !important;
}
.footer-social-whatsapp { background: #25d366; }
.footer-social-whatsapp:hover,
.footer-social-whatsapp:focus-visible { background: #19b955 !important; }
.footer-social-whatsapp svg { fill: none; }
.footer-social-whatsapp .whatsapp-outline,
.footer-social-whatsapp .whatsapp-phone {
  stroke: #fff;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.footer-social-whatsapp .whatsapp-phone { fill: none; }
.footer-social-instagram {
  border-color: transparent !important;
  background: linear-gradient(45deg, #feda75, #fa7e1e 35%, #d62976 65%, #962fbf 82%, #4f5bd5);
}
.footer-social-instagram:hover,
.footer-social-instagram:focus-visible { background: linear-gradient(45deg, #feda75, #fa7e1e 35%, #d62976 65%, #962fbf 82%, #4f5bd5) !important; }
.footer-social-instagram svg { fill: none; stroke: #fff; stroke-width: 1.8; }
.footer-instagram-dot { fill: #fff; stroke: none; }
.footer-social-facebook { background: #1877f2; }
.footer-social-facebook:hover,
.footer-social-facebook:focus-visible { background: #0866ff !important; }
.footer-column h2 {
  margin: 4px 0 16px;
  color: #fff;
  font: 700 11px/1.4 var(--font-display);
}
.footer-column ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.footer-column a,
.footer-bottom a {
  color: #b6c0b1;
  font-size: 10px;
  line-height: 1.5;
  text-decoration: none;
}
.footer-column a:hover,
.footer-bottom a:hover {
  color: #fff;
  text-decoration: underline;
}
.footer-hours dl {
  display: grid;
  gap: 8px;
  margin: 0;
  color: #b6c0b1;
  font-size: 10px;
}
.footer-hours dl > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.footer-hours dt { color: #e2e8dd; }
.footer-hours dd { margin: 0; white-space: nowrap; }
.footer-address address {
  color: #b6c0b1;
  font-size: 10px;
  font-style: normal;
  line-height: 1.8;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12);
  background: #111a13;
}
.footer-bottom > .section-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 58px;
}
.footer-bottom p {
  margin: 0;
  color: #99a392;
  font-size: 9px;
}
.footer-bottom nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.footer-bottom a,
.footer-bottom .back-to-top {
  color: #c4cbbd;
  font-size: 9px;
}
@media (max-width: 1050px) {
  .footer-main {
    grid-template-columns: minmax(220px, 1.2fr) repeat(2, minmax(130px, .8fr));
  }
}
@media (max-width: 650px) {
  .site-footer { margin-top: 48px; }
  .footer-main {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 30px 22px;
    padding-top: 36px;
    padding-bottom: 32px;
  }
  .footer-about { grid-column: 1 / -1; }
  .footer-bottom > .section-wrap {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding-top: 17px;
    padding-bottom: 17px;
  }
}

h1, h2, h3 { color: var(--ink); }
.site-header { border-bottom-color: rgba(255,255,255,.08); }
.nav-link:hover, .nav-link.active { border-color: #354238; background: #19221b; color: var(--ink); }
.hero h1 span, .section-heading h2 span, .intro-content h2 span, .about-copy h2 span, .team-top h2 span,
.land-access-heading h2 span, .activities-heading h2 span, .completed-projects-heading h2 span,
.landscape-heading h2 span { color: #b5df74; }
.eyebrow, .hero-intro, .hero-proof p, .hero-categories a, .intro-lower p, .land-access-heading > p:last-child,
.land-access-card p, .land-access-note, .activities-heading > p, .section-aside, .molten-description,
.molten-current-label, .molten-swipe-hint, .coverage-panel > div > p:last-child, .property-toolbar > p,
.property-location, .property-meta, .completed-projects-heading > p, .project-demo-note,
.landscape-heading > p:last-child, .about-description, .about-expertise-list li, .values-list p,
.team-top > p, .team-roster-note, .team-profile-copy .team-bio, .team-drag-hint,
.partners-line, .partners-line > div, .site-footer > p, .site-footer > span {
  color: #aab5a8;
}
.hero-categories a { border-color: #344136; background: rgba(255,255,255,.04); }
.hero-categories a:hover { background: var(--green); color: #10150f; }
.hero-visual, .land-access-card, .activity-card, .team-profile, .image-gallery-card {
  border-color: #2b382e;
  background: #151c17;
}
.land-access-card-highlight { border-color: #526b39; background: #1b2b1d; }
.activity-card:hover, .team-profile:hover { border-color: #526b39; }
.activity-number, .land-access-number, .team-profile-copy .team-role, .team-drag-hint span,
.property-location span { color: #b6df78; }
.molten-carousel {
  border-color: #2d3b31;
  background: radial-gradient(ellipse at 52% 52%, #1c271e 0, #151c17 49%, #101512 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 15px 38px rgba(0,0,0,.2);
}
.molten-slide-number, .molten-description, .molten-current-label, .molten-swipe-hint { color: #aab5a8; }
.molten-slide-number span { color: #778477; }
.molten-play-toggle, .molten-arrow, .team-scroll-button {
  border-color: #3a493c;
  background: #202a23;
  color: #e8eee6;
}
.molten-play-toggle:hover { background: #283829; }
.coverage-panel {
  border-color: #2e3b30;
  background: linear-gradient(120deg, #18221a, #111713);
}
.coverage-panel > div > p:last-child { color: #aab5a8; }
.button-outline { border-color: #465448; color: #edf2eb; }
.button-outline:hover { color: #11170f; }
.button-green, .property-tag, .about-stamp { color: #10150f; }
.filter-button { color: #aeb8ac; }
.filter-button.active, .filter-button:hover { border-color: #3b4a3e; background: #202a23; color: #f1f4ee; }
.property-info h3, .team-profile-copy h3 { color: var(--ink); }
.property-meta strong { color: #e9eee7; }
.projects-strip { background: #18221a; }
.projects-strip > p { color: #aab5a8; }
.about-visual { border-color: #2d3a30; background: #172019; }
.about-caption { border-color: #344237; background: #18221a; }
.about-caption span, .about-description, .about-expertise-list li, .values-list p,
.team-top > p, .team-roster-note, .team-profile-copy .team-bio { color: #aab5a8; }
.about-expertise-list { border-top-color: var(--line); }
.about-expertise-list li { color: #c1cbbf; }
.team-section { border-top-color: var(--line); }
.team-profile { border-color: #2e3b31; background: #151c17; }
.partners-line { border-top-color: var(--line); color: #9da99c; }
.partners-line > div { color: #b1bcb0; }
.menu-toggle { border-color: #3a493c; }
.main-nav { background: var(--paper); }
.contact-form { border-color: #344237; background: #151c17; color: var(--ink); }
.form-heading { border-bottom-color: var(--line); }
.contact-form label { color: #c1cbbf; }
.contact-form input, .contact-form select, .contact-form textarea {
  border-color: #3b493d;
  background: #0e130f;
  color: #f1f4ee;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: #899589; }
.contact-form select, .form-heading span:last-child, .form-note { color: #aab5a8; }
.form-note.success { color: #b6e65d; }
.form-note.error { color: #ff9a91; }
.form-note.info { color: #e4c977; }
.contact-section { background: #fff; color: #171e19; }
.image-caption, .video-poster, .video-play, .landscape-card figcaption { color: #f1f4ee; }
.about-caption span { color: #aab5a8; }
.orbit-toggle { border-color: #536355; background: rgba(21,28,23,.9); color: #f1f4ee; }
.molten-category { color: #b6df78; }
.section-number, .team-profile-index { color: #aab5a8; }