:root{--ink:#15272e;--ink-soft:#3e5055;--green:#4a8e34;--green-dark:#327326;--pale:#f3f5f0;--line:#d9e1d8;--white:#fff;--max:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;color:var(--ink);background:var(--white);font:16px/1.6 system-ui,-apple-system,"Segoe UI",Arial,sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-dark)}
a:hover{color:#245b1c}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid #92c84c;outline-offset:3px}
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;padding:10px 16px;background:#fff;color:var(--ink)}
.skip-link:focus{top:12px}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:30;background:var(--ink);color:#fff}
.header-inner{min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand img{width:225px;max-height:65px;object-fit:contain;object-position:left center}
.main-nav{display:flex;align-items:center;gap:23px}
.main-nav a{color:#fff;text-decoration:none;font-size:.88rem;font-weight:650;line-height:1.2}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:#b7dd86}
.main-nav .nav-cta{background:var(--green);padding:12px 16px;border-radius:5px;color:#fff}
.main-nav .nav-cta:hover{background:var(--green-dark);color:#fff}
.menu-toggle{display:none;border:1px solid #759087;background:transparent;color:#fff;border-radius:5px;padding:8px 12px}
.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--green-dark);margin:0 0 14px}
.eyebrow.light{color:#b9ec8b}
h1,h2,h3{line-height:1.14;letter-spacing:-.025em;margin:0}
h1{font-size:clamp(2.35rem,5vw,4.55rem);max-width:850px}
h2{font-size:clamp(1.85rem,3vw,2.7rem)}
h3{font-size:1.22rem}
p{margin:0}
p+p{margin-top:16px}
.lead{font-size:clamp(1.08rem,1.8vw,1.3rem);line-height:1.5;max-width:760px}
.hero{position:relative;background:#102229;color:#fff;overflow:hidden}
.hero.home{background-image:linear-gradient(90deg,rgba(9,29,35,.94),rgba(9,29,35,.72) 55%,rgba(9,29,35,.35)),url('../img/PicPacSystems-hero-area.jpg');background-position:center;background-size:cover}
.hero.inner{background-image:linear-gradient(90deg,rgba(9,29,35,.95),rgba(9,29,35,.73)),url('../img/PicPacSystems-Constructeur-notre-atelier.jpg');background-position:center;background-size:cover}
.hero-content{padding:clamp(70px,9vw,125px) 0}
.hero.home .hero-content{padding:clamp(86px,11vw,150px) 0}
.hero h1{margin-bottom:24px}
.hero .lead{color:#e5ebe9}
.hero .button-row{margin-top:31px}
.proof-line{display:flex;flex-wrap:wrap;gap:10px 28px;list-style:none;padding:0;margin:34px 0 0;color:#e4ebdf;font-size:.91rem;font-weight:650}
.proof-line li::before{content:'✓';color:#b9ec8b;margin-right:8px}
.button-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border:2px solid var(--green);border-radius:5px;background:var(--green);color:#fff;text-decoration:none;font-weight:750;line-height:1.2;min-height:48px}
.button:hover{background:var(--green-dark);border-color:var(--green-dark);color:#fff}
.button.outline{background:transparent;border-color:currentColor;color:inherit}
.button.outline:hover{background:#fff;color:var(--ink);border-color:#fff}
.button.light{background:#fff;border-color:#fff;color:var(--ink)}
.button.light:hover{background:#eaf0e7;border-color:#eaf0e7}
.section{padding:clamp(65px,8vw,105px) 0}
.section.compact{padding-block:55px}
.section.tint{background:var(--pale)}
.section.dark{background:var(--ink);color:#fff}
.section-head{max-width:810px;margin-bottom:34px}
.section-head h2{margin-bottom:17px}
.section-head>p:last-child{color:var(--ink-soft);font-size:1.08rem}
.dark .section-head>p:last-child{color:#d4e1dc}
.grid{display:grid;gap:22px}
.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:30px;box-shadow:0 10px 30px rgba(14,40,30,.04)}
.card h3{margin:9px 0 13px}
.card p{color:var(--ink-soft)}
.card a.text-link{display:inline-block;margin-top:20px}
.card-number{font-size:.78rem;font-weight:800;letter-spacing:.13em;color:var(--green-dark);text-transform:uppercase}
.text-link{font-weight:750;text-underline-offset:4px}
.route-card{display:flex;flex-direction:column;min-height:275px}
.route-card .text-link{margin-top:auto;padding-top:20px}
.route-card h3{font-size:1.46rem}
.split{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:clamp(28px,5vw,76px)}
.split.reverse{grid-template-columns:.9fr 1.1fr}
.split h2{margin-bottom:22px}
.split .button-row{margin-top:25px}
.photo{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:9px}
.check-list{padding:0;margin:22px 0 0;list-style:none}
.check-list li{position:relative;padding-left:28px;margin-top:11px}
.check-list li::before{content:'✓';position:absolute;left:0;color:var(--green);font-weight:800}
.metric-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0}
.metric strong{display:block;font-size:1.55rem;line-height:1.1;color:var(--green-dark)}
.metric span{display:block;margin-top:7px;color:var(--ink-soft);font-size:.92rem}
.case-card .case-meta{color:var(--green-dark);font-size:.81rem;letter-spacing:.06em;text-transform:uppercase;font-weight:800;margin-bottom:13px}
.case-card h3{font-size:1.4rem}
.case-card .case-fact{font-weight:700;color:var(--ink);margin-top:17px}
.case-image{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:6px;margin-bottom:18px}
.note{font-size:.9rem;color:var(--ink-soft)}
.cta-band{background:var(--green-dark);color:#fff;padding:53px 0}
.cta-band .split{grid-template-columns:1.3fr auto}
.cta-band h2{margin-bottom:10px}
.cta-band p{color:#e6f1e0}
.breadcrumbs{padding:14px 0;background:#e9eee9;font-size:.83rem;color:var(--ink-soft)}
.breadcrumbs a{text-decoration:none}
.breadcrumbs span{padding:0 8px;color:#879a8b}
.intro-copy{max-width:840px;font-size:1.11rem}
.process{counter-reset:steps}
.process .card{position:relative;padding-top:50px}
.process .card::before{counter-increment:steps;content:counter(steps,decimal-leading-zero);position:absolute;top:18px;left:30px;font-weight:850;color:var(--green-dark)}
.form-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:50px;align-items:start}
.form-card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:32px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.field.full{grid-column:1/-1}
.field label{display:block;font-weight:700;font-size:.92rem;margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;border:1px solid #aebcb0;border-radius:4px;padding:11px;background:#fff;color:var(--ink)}
.field textarea{min-height:125px;resize:vertical}
.file-field input[type="file"]{background:#f8faf7;border-style:dashed;padding:14px}
.file-help,.file-summary{font-size:.87rem;color:var(--ink-soft);margin-top:8px}
.file-summary.error{color:#a32b20}
.consent{display:block;margin-top:14px;font-size:.9rem;line-height:1.45}
.consent input{margin-right:6px;accent-color:var(--green-dark)}
.form-status{margin:15px 0;min-height:24px;font-size:.94rem}
.form-status.error{color:#a32b20}
.form-status.success{color:var(--green-dark)}
.honeypot{position:absolute;left:-9999px;opacity:0}
.site-footer{background:#102027;color:#d6e0dc;padding:52px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:36px}
.site-footer img{width:220px;margin-bottom:18px}
.site-footer a{color:#e7f2e0}
.site-footer a:hover{color:#b9ec8b}
.site-footer h2{font-size:1rem;letter-spacing:0;margin-bottom:14px;color:#fff}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li+li{margin-top:7px}
.footer-bottom{margin-top:40px;padding-top:18px;border-top:1px solid #42565d;font-size:.82rem;color:#b7c8c1}
@media(max-width:1080px){.main-nav{gap:12px}.main-nav a{font-size:.8rem}.brand img{width:190px}}
@media(max-width:850px){.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--ink);padding:16px 20px 25px;box-shadow:0 15px 25px #0004;flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{font-size:1rem;padding:12px}.main-nav .nav-cta{margin-top:8px;text-align:center}.grid.three{grid-template-columns:1fr 1fr}.split,.split.reverse,.form-wrap{grid-template-columns:1fr}.cta-band .split{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.container{width:min(var(--max),calc(100% - 32px))}.header-inner{min-height:72px}.brand img{width:180px}.hero-content,.hero.home .hero-content{padding:67px 0}.grid.three,.grid.two,.metric-strip,.footer-grid,.form-grid{grid-template-columns:1fr}.card,.form-card{padding:24px}.metric-strip{gap:15px}.metric{padding-bottom:12px;border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.button-row .button{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Palette claire commune aux sites PicPacSystems, IZIPal et Vinicole. */
:root{--ink:#1c2a22;--ink-soft:#526057;--green:#4da636;--green-dark:#347b27;--pale:#f4f6f2;--line:#dce3dc}
.site-header{background:#fff;color:var(--ink);box-shadow:0 1px 8px rgba(22,49,31,.08)}
.main-nav a{color:var(--ink)}
.main-nav a:hover,.main-nav a[aria-current="page"]{color:var(--green-dark)}
.eyebrow.light{color:var(--green-dark)}
.hero{background:#f4f6f2;color:var(--ink)}
.hero.home,.hero.inner{background:linear-gradient(110deg,#f5f7f3 0%,#f5f7f3 53%,#e9eee8 53%,#e9eee8 100%);background-image:none}
.hero.home::after,.hero.inner::after{content:"";position:absolute;inset:0 0 0 auto;width:48%;background-position:center;background-size:cover;clip-path:polygon(13% 0,100% 0,100% 100%,0 100%)}
.hero.home::after{background-image:linear-gradient(90deg,rgba(245,247,243,.12),rgba(245,247,243,0)),url('../img/PicPacSystems-hero-area.jpg')}
.hero.inner::after{background-image:linear-gradient(90deg,rgba(245,247,243,.12),rgba(245,247,243,0)),url('../img/PicPacSystems-Constructeur-notre-atelier.jpg')}
.hero.inner.bottles::after{background-image:linear-gradient(90deg,rgba(245,247,243,.12),rgba(245,247,243,0)),url('../img/vinicole.jpg');opacity:1}
.hero.inner.expertise::after{background-image:linear-gradient(90deg,rgba(245,247,243,.08),rgba(245,247,243,0)),url('../img/integration.png');opacity:1}
.hero.inner.realizations::after{display:none}
.hero.inner.realizations .hero-content{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:center;gap:clamp(28px,4vw,56px);padding:clamp(48px,6vw,78px) 0}
.hero.inner.realizations .hero-copy{min-width:0}
.hero.inner.realizations h1{max-width:620px;font-size:clamp(2.1rem,3.6vw,3.35rem)}
.hero.inner.realizations .lead{max-width:610px}
.hero.inner.realizations .hero-video-panel{min-width:0;overflow:hidden;border:0;border-radius:0;background:#e9eee8;clip-path:polygon(13% 0,100% 0,100% 100%,0 100%);opacity:1;filter:none}
.hero.inner.realizations .hero-video-panel video{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;background:#e9eee8;opacity:1;filter:none}
.hero-content{position:relative;z-index:1}
.hero h1{max-width:680px}
.hero .lead{max-width:610px;color:var(--ink-soft)}
.proof-line{color:var(--ink-soft)}
.proof-line li::before{color:var(--green-dark)}
.button.outline:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.cta-band{background:#edf3e9;color:var(--ink);border-block:1px solid #dce7d6}
.cta-band p{color:var(--ink-soft)}
.site-footer{background:#f1f4ef;color:var(--ink-soft);border-top:1px solid var(--line)}
.site-footer a{color:var(--green-dark)}
.site-footer a:hover{color:#245b1c}
.site-footer h2{color:var(--ink)}
.footer-bottom{border-color:var(--line);color:var(--ink-soft)}
@media(max-width:850px){.menu-toggle{border-color:#c7d1c6;background:#fff;color:var(--ink)}.main-nav{background:#fff;box-shadow:0 15px 25px #0002}.hero.home,.hero.inner{background:#f5f7f3}.hero.home::after,.hero.inner::after{opacity:.16;width:52%;clip-path:none}}
@media(max-width:600px){.hero.home::after,.hero.inner::after{display:none}}
@media(max-width:850px){.hero.inner.realizations .hero-content{grid-template-columns:1fr;gap:28px}.hero.inner.realizations h1{font-size:clamp(2.1rem,5vw,3rem)}.hero.inner.realizations .hero-video-panel{width:min(100%,760px)}}
@media(max-width:600px){.hero.inner.realizations .hero-content{padding:45px 0}.hero.inner.realizations .hero-video-panel{width:100%}}
.hero.inner.bottles::after{display:block}
@media(max-width:600px){.hero.inner.bottles::after{width:100%;opacity:.2;clip-path:none}}

.company-section{background:#fff}
.company-profile{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(32px,5vw,76px)}
.company-visual{display:grid;place-items:center;min-height:360px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:9px;box-shadow:0 10px 30px rgba(14,40,30,.04)}
.company-visual img{width:100%;max-height:390px;object-fit:contain}
.company-copy h3{max-width:620px;margin:0 0 18px;font-size:1.4rem;text-transform:none;letter-spacing:-.025em}
.company-copy>p:not(.eyebrow){color:var(--ink-soft);font-size:1.02rem}
.company-copy>p+p{margin-top:14px}
.company-strengths{display:flex;flex-wrap:wrap;gap:10px 20px;margin:23px 0 0;padding:0;list-style:none}
.company-strengths li{font-size:.88rem;font-weight:750;color:var(--ink)}
.company-strengths li::before{content:'✓';margin-right:8px;color:var(--green);font-weight:900}
.company-copy .button-row{margin-top:26px}
.company-partners{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:34px}
.company-partner{display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.company-partner__logo{width:auto;height:68px;max-width:100%;object-fit:contain;object-position:left center}
.company-partner p{flex:1}
.company-partner .button{margin-top:8px}
@media(max-width:850px){.company-profile{grid-template-columns:1fr}.company-visual{min-height:300px}.company-visual img{height:360px}}
@media(max-width:850px){.company-partners{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.company-visual{min-height:220px;padding:12px}.company-partners{grid-template-columns:1fr}}

/* Hero comparison for the Caves de Buxy modernization case */
.hero.inner.modernisation::after{display:none}
.hero.inner.modernisation .hero-content{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.95fr);align-items:center;gap:clamp(28px,5vw,64px);padding:clamp(48px,6vw,78px) 0}
.hero.inner.modernisation h1{max-width:650px;font-size:clamp(2.15rem,4vw,3.7rem)}
.hero.inner.modernisation .lead{max-width:610px}
.hero.inner.modernisation .button-row{margin-top:26px}
.before-after{min-width:0;margin:0}
.before-after__frame{position:relative;isolation:isolate;overflow:hidden;aspect-ratio:4/3;border:1px solid #dce3d9;border-radius:12px;background:#d9dfd6;box-shadow:0 24px 60px #15272e24}
.before-after__frame img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover}
.before-after__old{object-position:center}
.before-after__new{object-position:center;clip-path:inset(0 100% 0 0);animation:buxy-wipe 8s cubic-bezier(.65,0,.35,1) infinite alternate}
.before-after__divider{position:absolute;z-index:2;inset:0 auto 0 0;width:3px;background:#fff;box-shadow:0 0 0 1px #15272e35;transform:translateX(-50%);animation:buxy-divider 8s cubic-bezier(.65,0,.35,1) infinite alternate}
.before-after__label{position:absolute;z-index:3;bottom:16px;padding:7px 11px;border-radius:4px;background:#15272eD9;color:#fff;font-size:.76rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase}
.before-after__label--old{left:16px;animation:buxy-before-label 8s ease-in-out infinite alternate}
.before-after__label--new{right:16px;background:var(--green-dark);animation:buxy-after-label 8s ease-in-out infinite alternate}
.before-after figcaption{margin-top:12px;color:var(--ink-soft);font-size:.88rem}
@keyframes buxy-wipe{0%,18%{clip-path:inset(0 100% 0 0)}82%,100%{clip-path:inset(0 0 0 0)}}
@keyframes buxy-divider{0%,18%{left:0}82%,100%{left:100%}}
@keyframes buxy-before-label{0%,45%{opacity:1}62%,100%{opacity:0}}
@keyframes buxy-after-label{0%,45%{opacity:0}62%,100%{opacity:1}}
@media(max-width:850px){.hero.inner.modernisation .hero-content{grid-template-columns:1fr;gap:32px;padding:42px 0}.before-after{width:min(100%,680px)}}
@media(prefers-reduced-motion:reduce){.before-after__new{animation:none;clip-path:inset(0 48% 0 0)}.before-after__label--old,.before-after__label--new{animation:none;opacity:1}.before-after__divider{animation:none;left:52%}}

/* Visual five-step retrofit method */
.method-section{background:#f5f7f3}
.method-flow{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px;list-style:none;margin:48px 0 28px;padding:0}
.method-flow::before{content:"";position:absolute;z-index:0;top:43px;left:10%;right:10%;height:2px;background:#cbd9c5}
.method-step{position:relative;z-index:1;min-width:0;min-height:250px;padding:20px 18px;border:1px solid var(--line);border-radius:9px;background:#fff;box-shadow:0 8px 24px #15272e0a;text-align:center}
.method-step__number{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 18px;border:5px solid #f5f7f3;border-radius:50%;background:var(--green);color:#fff;font-size:.78rem;font-weight:850;box-shadow:0 0 0 1px #cbd9c5}
.method-step h3{margin-bottom:10px;font-size:1.08rem}
.method-step p{color:var(--ink-soft);font-size:.91rem;line-height:1.5}
.method-outcome{display:flex;align-items:center;gap:20px;padding:22px 26px;border-left:5px solid var(--green);border-radius:6px;background:#e8f0e3}
.method-outcome span{flex:0 0 auto;color:var(--green-dark);font-size:.75rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}
.method-outcome p{font-size:1.08rem;font-weight:700}
@media(max-width:1050px){.method-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.method-flow::before{display:none}.method-step{min-height:0;text-align:left}.method-step__number{margin:0 0 16px}}
@media(max-width:600px){.method-flow{grid-template-columns:1fr;gap:12px;margin-top:30px}.method-step{padding:20px}.method-outcome{align-items:flex-start;flex-direction:column;gap:7px;padding:18px}}
.izipal-mark{color:#171717;font-weight:850;text-decoration:none;white-space:nowrap}
.izipal-mark span{color:#45d900;font-weight:900}
.izipal-mark:hover{color:#171717;text-decoration:underline;text-decoration-color:#45d900;text-decoration-thickness:2px;text-underline-offset:3px}
.legal-content{max-width:920px}
.legal-content h1{margin-bottom:32px}
.legal-content h2{margin:32px 0 12px;font-size:1.35rem}
.legal-content p+p{margin-top:14px}
.legal-content .legal-updated{margin-top:36px;color:var(--ink-soft);font-size:.9rem}
.proof-line{max-width:690px}
.proof-line li:last-child{flex-basis:100%}
.cta-band .button.light{background:var(--green);border-color:var(--green);color:#fff}
.cta-band .button.light:hover{background:var(--green-dark);border-color:var(--green-dark)}