:root{color-scheme:dark;--bg:#17161b;--surface:#1d1b22;--text:#f4f0f5;--muted:#b7b1c1;--line:#37323e;--violet:#c398e7;--pink:#df93bd;--max:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:106px}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.1;font-weight:500;letter-spacing:-.045em}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}a,button,summary{touch-action:manipulation}button,summary{cursor:pointer}img{display:block;max-width:100%;height:auto}button{color:inherit}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--violet);outline-offset:6px}input:focus-visible,textarea:focus-visible{outline:2px solid var(--violet);outline-offset:2px}[hidden]{display:none!important}.wrap{width:min(var(--max),calc(100% - 112px));margin-inline:auto}.skip-link{position:fixed;top:8px;left:8px;z-index:200;background:var(--text);color:var(--bg);padding:12px;transform:translateY(-200%)}.skip-link:focus{transform:none}
.preview-note{min-height:32px;display:flex;justify-content:center;gap:25px;align-items:center;padding:5px 20px;font-size:10px;letter-spacing:.025em;background:#27232e;color:#c8bfce}.preview-note a{text-decoration:underline;text-underline-offset:3px}.site-header{position:sticky;top:0;z-index:30;background:rgba(23,22,27,.97);border-bottom:1px solid #ffffff0c}.header-inner{min-height:88px;display:flex;align-items:center;gap:36px}.brand{flex:none}.brand img{object-fit:contain}.header-inner nav{display:flex;gap:30px;margin-left:auto;font-size:13px;color:#c8c2d0}.header-inner nav a{padding:12px 0;transition:color .2s}.header-inner nav a:hover,.footer-inner a:hover{color:var(--violet)}.header-contact{display:flex;align-items:center;gap:25px;border:1px solid #66586f;border-radius:3px;padding:11px 17px;font-size:12px;transition:border-color .2s,background .2s}.header-contact:hover{background:#302637;border-color:var(--violet)}.header-contact span{font-size:18px;line-height:1}.menu-toggle{display:none;border:0;background:none;padding:12px;width:44px;height:44px}.menu-toggle span{display:block;width:20px;height:1px;background:var(--text);margin:6px 0}
.hero{position:relative;isolation:isolate;background:#111015;overflow:hidden}.hero::before{content:"";position:absolute;inset:0;z-index:-2;background:url('../images/hero-numerique-eglise.webp') center/cover no-repeat;opacity:.7}.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#110f17f7 0%,#110f17da 25%,#110f1770 48%,#110f1710 78%),linear-gradient(0deg,var(--bg),transparent 25%)}.hero-inner{padding-block:81px 80px;min-height:635px}.eyebrow{text-transform:uppercase;letter-spacing:.15em;font-size:10px;font-weight:600;line-height:1.6;color:var(--violet);margin-bottom:24px}.hero-eyebrow{color:#c7becf;letter-spacing:.2em;margin-bottom:29px}.hero h1{font-size:clamp(47px,4.6vw,68px);max-width:690px;line-height:1.055;letter-spacing:-.05em}.gradient{color:var(--violet);background:linear-gradient(110deg,#b45be6 0%,#e263b0 60%,#bd75df 100%);background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-lead{margin-top:29px;font-size:16px;line-height:1.8;color:#c5bdce;max-width:510px}.hero-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;margin-top:35px;width:min(565px,100%)}.hero-links a{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:17px;line-height:1.4;min-height:62px;border-bottom:1px solid #84718e;padding:8px 0 15px}.hero-links a:nth-child(2){border-color:#886779}.hero-links span{color:var(--violet);font-size:25px;line-height:1;flex-shrink:0}.hero-links a:nth-child(2) span{color:var(--pink)}.hero-links a:hover{border-color:var(--text);color:white}
.activity{padding-block:88px 82px;scroll-margin-top:20px}.section-intro{display:grid;grid-template-columns:1.05fr 1fr;gap:85px;align-items:end;margin-bottom:44px}.section-number{display:inline-block;margin-right:15px;opacity:.85}.activity h2{font-size:clamp(31px,3.2vw,43px);line-height:1.15}.intro-copy{max-width:535px;padding-bottom:2px}.intro-copy>p:first-child{color:var(--muted);font-size:15px;line-height:1.8}.scope{font-size:11px;line-height:1.9;margin-top:17px;color:#d3c4de}.scope span{padding-inline:6px;color:#8c7b99}.projects{display:grid;gap:42px 30px;grid-template-columns:1fr 1fr}.project{min-width:0}.project-image{display:block;position:relative;overflow:hidden;background:#232129}.application-image{aspect-ratio:1.82;border:1px solid #38323f;border-radius:5px}.application-image img{height:100%;width:100%;object-fit:contain;object-position:center}.zoom-icon{position:absolute;right:12px;bottom:12px;display:grid;place-items:center;background:#211b2ce8;border:1px solid #ffffff30;border-radius:50%;width:34px;height:34px;color:#fff}.project-image img{transition:transform .35s}.project-image:hover img{transform:scale(1.025)}.project-meta{display:flex;justify-content:space-between;gap:12px;color:#a99bb6;font-size:11px;line-height:1.7;margin-top:20px}.project-meta>span:first-child{color:var(--violet)}.project h3{font-size:22px;letter-spacing:-.025em;line-height:1.3;margin-top:9px}.project h3>span{font-weight:400;color:#e4dce9}.project>p{color:var(--muted);font-size:13px;line-height:1.8;margin-top:10px;max-width:560px}.specific-services{margin-top:39px;border-top:1px solid var(--line);padding-top:25px;display:grid;grid-template-columns:240px 1fr;gap:36px}.small-label{font-size:11px;color:#9f95ab;max-width:175px;padding-top:9px;line-height:1.8}.service-list{display:grid;grid-template-columns:1fr;gap:35px;align-items:start;max-width:580px}.service-list details{min-width:0}.service-list summary{list-style:none;display:flex;justify-content:space-between;gap:16px;padding:5px 0;font-size:14px}.service-list summary::-webkit-details-marker{display:none}.service-list summary small{display:block;color:var(--muted);font-size:11px;font-weight:400;margin-top:4px}.plus{color:var(--violet);font-size:24px;font-weight:300;line-height:1.4;transition:transform .2s}.service-list details[open] .plus{transform:rotate(45deg)}.service-content{margin-top:20px;color:var(--muted);font-size:12px;line-height:1.8}.service-content img{width:100%;aspect-ratio:4/3;object-fit:cover;margin-bottom:15px}.service-content .caption{font-size:10px;color:#a89ab5;margin-top:8px}
.drone{background:#1d1b22;border-top:1px solid #302c36;border-bottom:1px solid #302c36}.drone .eyebrow,.drone .project-meta>span:first-child{color:var(--pink)}.drone .scope{color:#d8c1d0}.drone-projects{grid-template-columns:repeat(2,minmax(0,1fr))}.terrain-image{height:306px;border-radius:4px}.terrain-image img{height:100%;width:100%;object-fit:cover}.image-action{position:absolute;bottom:16px;left:18px;right:18px;padding:12px 15px;display:flex;justify-content:space-between;gap:20px;border:1px solid #ffffff24;border-radius:3px;background:#19171ee8;color:#f5eef8;font-size:12px}.image-action>span{color:var(--pink);font-size:17px;line-height:1.2}.drone .project-meta{color:#b1a0ad}
.method{padding-block:64px 71px}.method-heading{display:flex;gap:60px;align-items:center;justify-content:space-between}.method-heading .eyebrow{margin:0;color:#aaa0b4}.method h2{font-size:28px;letter-spacing:-.025em}.steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin:37px 0 0;padding:27px 0 0;border-top:1px solid var(--line)}.steps li{display:flex;gap:20px}.step-number{font-size:11px;color:var(--violet);padding-top:5px}.steps h3{font-size:19px;letter-spacing:-.02em;margin-bottom:10px}.steps p{font-size:13px;line-height:1.8;color:var(--muted);max-width:280px}
.contact{padding-block:77px;background:radial-gradient(ellipse at 4% 100%,#65427712,transparent 70%),#201d26;border-top:1px solid var(--line)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:110px}.contact h2{font-size:53px;line-height:1.05;margin-bottom:26px}.contact-copy>p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:1.9}.contact-copy strong{color:var(--text);font-weight:400}.contact-copy .contact-note{margin-top:16px}.email-link{font-size:18px;display:inline-flex;align-items:center;gap:40px;border-bottom:1px solid #85708f;padding-bottom:8px;margin-top:25px}.email-link>span{color:var(--violet)}.contact-form{padding-top:8px;min-width:0}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}.field{margin-bottom:23px;min-width:0}.field label{display:block;font-size:12px;margin-bottom:9px}.field input,.field textarea{width:100%;border:1px solid #59505f;border-radius:3px;background:#19171e;color:var(--text);padding:13px 14px;font-size:14px;line-height:1.5}.field textarea{display:block;resize:vertical;min-height:126px}.field input::placeholder,.field textarea::placeholder{color:#a197ad;font-size:12px}.submit-button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:13px 17px;background:#c599e4;border:1px solid #c599e4;border-radius:3px;color:#25182e;font-size:13px;font-weight:600;transition:background .2s}.submit-button:hover{background:#dab5f2}.submit-button>span{font-size:20px;font-weight:400;line-height:1}.submit-button:disabled{opacity:.6;cursor:default}.form-note{font-size:10px;color:#aea2b9;line-height:1.8;margin-top:15px}.form-note a{text-decoration:underline;text-underline-offset:3px}.privacy-note{margin-top:4px}.form-status{font-size:12px;border-left:2px solid var(--violet);padding:10px 14px;margin-top:18px;color:#e2c7f4;background:#33253f}
footer{padding-block:28px}.footer-inner{display:flex;align-items:center;gap:27px;color:#a397b0;font-size:10px}.footer-inner nav{display:flex;gap:25px;margin-left:auto}.image-dialog{padding:64px 30px 24px;border:0;background:#15121af5;color:var(--text);width:100vw;height:100dvh;max-width:none;max-height:none;margin:0}.image-dialog[open]{display:flex;flex-direction:column;align-items:center;gap:20px}.image-dialog::backdrop{background:#0d0b10d9}.image-dialog>img{object-fit:contain;flex:1;min-height:0;width:100%;max-width:1600px}.image-dialog>p{font-size:12px;color:#cabbd6;text-align:center}.dialog-close{position:absolute;top:12px;right:20px;width:40px;height:40px;display:grid;place-items:center;background:#2c2235;border:1px solid #776284;border-radius:50%;font-size:28px;line-height:1}.zoom-open{overflow:hidden}
@media(min-width:1700px){.hero-inner{min-height:680px;padding-block:100px}.hero::before{background-position:center 43%}}
@media(max-width:1100px){.wrap{width:calc(100% - 72px)}.header-inner{gap:25px}.header-inner nav{gap:23px;font-size:12px}.header-contact{gap:14px}.hero h1{font-size:57px}.hero-inner{min-height:596px;padding-block:68px}.section-intro{gap:48px}.specific-services{grid-template-columns:180px 1fr;gap:28px}.service-list{gap:24px}.project-meta{flex-wrap:wrap;gap:2px 12px}.project h3{font-size:20px}.contact-grid{gap:65px}.method-heading{gap:30px}.method h2{font-size:25px}.steps{gap:30px}.terrain-image{height:270px}}
@media(max-width:850px){.wrap{width:calc(100% - 48px)}.header-inner{min-height:76px;gap:16px;flex-wrap:wrap;padding-block:15px}.brand img{width:93px;height:auto}.header-contact{margin-left:auto}.menu-toggle:not([hidden]){display:block}.header-inner nav{order:4;width:100%;justify-content:space-between;gap:15px;margin-left:0;border-top:1px solid var(--line);padding-top:10px}.has-js .header-inner nav{display:none}.has-js .header-inner nav.is-open{display:flex}.hero-inner{min-height:552px;padding-block:64px}.hero h1{font-size:53px}.hero::after{background:linear-gradient(90deg,#110f17f5,#110f17ca 40%,#110f173f 100%),linear-gradient(0deg,var(--bg),transparent 25%)}.section-intro{gap:28px;grid-template-columns:1fr 1fr}.activity{padding-block:65px}.activity h2{font-size:34px}.intro-copy>p:first-child{font-size:14px}.projects{gap:24px}.project h3{font-size:20px}.project h3>span{display:block;margin-top:4px}.specific-services{grid-template-columns:1fr;gap:17px}.small-label{max-width:none}.terrain-image{height:240px}.method-heading{display:block}.method-heading .eyebrow{margin-bottom:15px}.contact-grid{gap:38px}.field-row{grid-template-columns:1fr;gap:0}.contact h2{font-size:46px}.footer-inner{flex-wrap:wrap;gap:18px 25px}.footer-inner nav{gap:20px}.steps{gap:25px}.steps li{gap:13px}}
@media(max-width:700px){html{scroll-padding-top:90px}.preview-note{font-size:9px;min-height:29px;gap:6px;padding-inline:12px;justify-content:space-between}.preview-note a{max-width:105px;text-align:right;line-height:1.35}.preview-note a span{display:none}.wrap{width:calc(100% - 40px)}.header-inner{min-height:72px;padding-block:12px;gap:9px}.header-contact{font-size:10px;padding:9px 11px;gap:12px}.header-inner nav{font-size:12px}.hero::before{background-image:url('../images/hero-numerique-eglise-mobile.webp');background-size:cover;background-position:65% center;opacity:.7}.hero::after{background:linear-gradient(90deg,#110f17e8,#110f17b8 75%,#110f1770),linear-gradient(0deg,var(--bg),transparent 25%)}.hero-inner{padding-block:51px 50px;min-height:0}.hero-eyebrow{font-size:9px;margin-bottom:27px}.hero h1{font-size:clamp(38px,9.4vw,58px);line-height:1.08;max-width:510px}.desktop-break{display:none}.hero-lead{font-size:14px;line-height:1.85;margin-top:25px;max-width:370px}.hero-lead br{display:none}.hero-links{gap:27px;margin-top:28px}.hero-links a{font-size:15px;gap:12px;padding-bottom:13px;min-height:66px}.hero-links span{font-size:24px}.activity{padding-block:51px}.section-intro{grid-template-columns:1fr;gap:23px;margin-bottom:30px}.eyebrow{font-size:9px;margin-bottom:17px}.activity h2{font-size:34px}.intro-copy{max-width:530px}.intro-copy>p:first-child{font-size:14px;line-height:1.8}.scope{font-size:10px;margin-top:13px}.scope span{padding-inline:3px}.projects,.drone-projects{grid-template-columns:1fr;gap:32px}.project-meta{font-size:11px;justify-content:flex-start;gap:3px 14px;margin-top:15px}.project h3{font-size:21px;margin-top:8px}.project h3>span{display:inline}.project>p{font-size:13px;margin-top:8px}.application-image{border-radius:4px}.specific-services{margin-top:29px;padding-top:19px;gap:15px}.small-label{font-size:10px;padding-top:0}.service-list{grid-template-columns:1fr;gap:15px}.service-list details+details{border-top:1px solid var(--line);padding-top:15px}.service-list summary{font-size:13px}.service-list summary small{font-size:11px}.service-content{font-size:13px;line-height:1.8}.service-content img{margin:0}.service-content .caption{font-size:9px}.terrain-image{height:auto;aspect-ratio:1.55}.image-action{bottom:12px;left:12px;right:12px;padding:10px 12px;font-size:11px}.method{padding-block:46px}.method h2{font-size:28px;max-width:340px;line-height:1.2}.steps{grid-template-columns:1fr;margin-top:25px;padding-top:24px;gap:24px}.steps li{gap:21px}.steps h3{font-size:18px;margin-bottom:6px}.steps p{max-width:none;font-size:13px}.contact{padding-block:48px}.contact-grid{grid-template-columns:1fr;gap:34px}.contact h2{font-size:44px;margin-bottom:21px}.contact-copy>p:not(.eyebrow){font-size:13px}.contact-copy .contact-note{margin-top:12px}.email-link{margin-top:21px}.field-row{grid-template-columns:1fr 1fr;gap:15px}.field input,.field textarea{font-size:16px}.field label{font-size:11px}.field{margin-bottom:20px}.contact-form{padding-top:0}.footer-inner{gap:18px}.footer-inner>.brand img{width:75px}.footer-inner>span{margin-left:auto}.footer-inner nav{margin:0;width:100%;flex-wrap:wrap;gap:12px 20px;font-size:9px}.image-dialog{padding:65px 10px 25px}}
@media(max-width:370px){.wrap{width:calc(100% - 32px)}.brand img{width:79px}.header-contact{font-size:9px;gap:9px}.header-inner{gap:5px}.hero-links{gap:19px}.hero-links a{font-size:14px;gap:10px}.hero h1{font-size:37px}.activity h2{font-size:30px}.field-row{grid-template-columns:1fr;gap:0}.project h3{font-size:19px}.service-content{grid-template-columns:1fr}.preview-note{font-size:8px}.contact h2{font-size:41px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
@media(forced-colors:active){.gradient{background:none;color:CanvasText;-webkit-text-fill-color:CanvasText}.hero::before,.hero::after{display:none}.project-image,.submit-button,.header-contact{border:1px solid CanvasText}}

@media(min-width:701px) and (max-width:1100px){.steps{grid-template-columns:repeat(2,1fr);gap:28px 40px}}

/* Méthode : quatre étapes, deux colonnes, pictogrammes intégrés. */
.steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:34px;padding:0;border:0}.steps li{display:block;padding:27px 30px 30px;border:1px solid #3d3547;border-radius:8px;background:#1d1a22}.step-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.step-top svg{width:29px;height:29px;color:var(--violet)}.steps li:nth-child(even) .step-top svg{color:var(--pink)}.step-number{padding:0;color:#ab9ab8;font-size:11px;letter-spacing:.1em}.steps h3{font-size:23px;line-height:1.25;margin-bottom:13px}.steps p{font-size:14px;max-width:500px}.method{padding-block:66px 74px}@media(max-width:700px){.steps{grid-template-columns:1fr;gap:15px;margin-top:27px}.steps li{padding:23px 23px 25px}.steps h3{font-size:22px}.steps p{font-size:13px}.step-top{margin-bottom:17px}.method{padding-block:47px}}

/* État réel du formulaire partagé. */
.form-error{color:#ffb9cf;font-size:13px;line-height:1.7;margin-top:16px}.form-ok{padding:24px 0;border-top:2px solid var(--violet)}.form-ok h3{font-size:28px;margin-bottom:14px}.form-ok p{font-size:15px;color:var(--muted)}

.submit-button>.btn-label{font-size:inherit;font-weight:inherit;line-height:inherit}