/* Francesca Messina · La Sève Créative — maquette start-win.fr
   Charte échantillonnée sur le logo La Sève Créative :
   fond taupe #524743, arbre blanc, fil vert #90C044, nom en gris #BCBCBC. */

:root{
  --taupe:#524743;        /* fond du logo, 8,97:1 sur blanc */
  --taupe-deep:#3a322f;   /* footer */
  --taupe-line:rgba(255,255,255,.16);
  --sap:#90c044;          /* fil vert du logo, décoratif sur blanc (2,1:1) */
  --sap-text:#3f6b17;     /* vert dérivé pour le texte sur blanc (6,3:1) */
  --sap-light:#b5dc7a;    /* vert pour le texte sur taupe (5,8:1) */
  --mist:#bcbcbc;         /* gris du nom dans le logo */
  --paper:#ffffff;
  --paper-2:#f6f3ef;      /* blanc teinté du taupe */
  --paper-3:#ebe5de;
  --ink:#2f2825;
  --ink-deep:#241e1c;
  --muted:#6b5f5a;
  --line:#ddd5cd;
  --on-dark:#f6f3ef;
  --on-dark-muted:#d6cdc6;

  --f-title:"Familjen Grotesk", "Segoe UI", system-ui, sans-serif;
  --f-text:"Karla", "Segoe UI", system-ui, sans-serif;

  --wrap:1240px;
  --gut:clamp(20px,4vw,48px);
  --r:4px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-text);font-size:17px;line-height:1.62;font-weight:400}
img{display:block;max-width:100%;width:100%;height:auto}
figure{margin:0}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-title);font-weight:600;line-height:1.08;letter-spacing:-.02em;margin:0}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--sap);outline-offset:3px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gut)}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;color:var(--ink);padding:8px 14px;z-index:999}
.skip:focus{left:8px}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:.6em;font-family:var(--f-title);font-weight:600;font-size:1rem;letter-spacing:.005em;text-decoration:none;padding:.85em 1.35em;border-radius:var(--r);border:1.5px solid transparent;cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.btn-sap{background:var(--sap);color:var(--ink-deep)}
.btn-sap:hover{background:var(--sap-light)}
.btn-line{border-color:currentColor;color:var(--on-dark)}
.btn-line:hover{background:rgba(255,255,255,.08)}
.btn-ink{background:var(--taupe);color:#fff}
.btn-ink:hover{background:var(--taupe-deep)}
.btn-ghost{border-color:var(--taupe);color:var(--taupe)}
.btn-ghost:hover{background:var(--paper-2)}
.btn svg{width:18px;height:18px;flex:none}

/* ---------- Étiquettes de section ---------- */
.label{display:flex;align-items:baseline;gap:14px;font-family:var(--f-title);font-size:.82rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--sap-text);padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:clamp(28px,4vw,44px)}
.label b{font-weight:700;color:var(--muted);letter-spacing:.04em}
.dark .label{color:var(--sap-light);border-color:var(--taupe-line)}
.dark .label b{color:var(--on-dark-muted)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:230;background:var(--taupe);color:var(--on-dark);border-bottom:1px solid var(--taupe-line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:84px}
.brand{position:relative;z-index:240;display:flex;align-items:center;gap:12px;text-decoration:none;flex:none}
.brand .tree{display:block;width:52px;height:47px;overflow:hidden;flex:none}
.brand .tree img{width:115px;max-width:none;height:auto;margin:-7.6px 0 0 -2.7px}
.brand .bt{display:flex;flex-direction:column;line-height:1.15}
.brand b{font-family:var(--f-title);font-weight:600;font-size:1.22rem;letter-spacing:-.01em;color:#fff}
.brand small{font-size:.82rem;color:var(--sap-light);margin-top:3px}
.nav{display:flex;align-items:center;gap:clamp(14px,1.7vw,26px)}
.nav a{text-decoration:none;font-size:.97rem;color:var(--on-dark);padding:6px 0;border-bottom:1.5px solid transparent}
.nav a:hover{border-color:var(--sap)}
.nav .btn{border-bottom:0;padding:.7em 1.15em;color:var(--ink-deep)}
.burger{display:none;position:relative;z-index:240;background:none;border:1.5px solid var(--taupe-line);color:var(--on-dark);border-radius:var(--r);width:46px;height:46px;cursor:pointer}
.burger span,.burger span::before,.burger span::after{display:block;width:20px;height:2px;background:currentColor;margin:0 auto;position:relative;transition:transform .2s}
.burger span::before,.burger span::after{content:"";position:absolute;left:0}
.burger span::before{top:-6px}.burger span::after{top:6px}
.menu-open .burger span{background:transparent}
.menu-open .burger span::before{transform:translateY(6px) rotate(45deg)}
.menu-open .burger span::after{transform:translateY(-6px) rotate(-45deg)}
.drawer,.drawer-backdrop{display:none}

/* ---------- Hero ---------- */
.hero{background:var(--taupe);color:var(--on-dark);position:relative;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(32px,5vw,72px);align-items:center;padding-top:clamp(40px,6vw,80px);padding-bottom:clamp(64px,8vw,110px)}
.hero-kicker{font-family:var(--f-title);font-size:.86rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--sap-light);margin-bottom:22px}
.hero h1{font-size:clamp(2.35rem,4.5vw,3.9rem);font-weight:700;letter-spacing:-.035em;line-height:1;margin-bottom:26px;max-width:15ch}
.hero h1 span{font-weight:400;color:var(--mist)}
.hero-lead{font-size:clamp(1.05rem,1.4vw,1.2rem);max-width:34rem;color:var(--on-dark-muted);margin-bottom:30px}
.hero-lead strong{color:var(--on-dark);font-weight:600}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px}
.next{display:flex;gap:14px;align-items:flex-start;padding-top:20px;border-top:1px solid var(--taupe-line);max-width:34rem;font-size:.97rem;color:var(--on-dark-muted)}
.next strong{display:block;color:var(--on-dark);font-family:var(--f-title);font-weight:600;font-size:1.05rem}
.next .dot{flex:none;width:10px;height:10px;border-radius:50%;background:var(--sap);margin-top:8px;box-shadow:0 0 0 5px rgba(144,192,68,.18)}

.hero-media{position:relative;justify-self:end;width:min(100%,470px);margin-right:clamp(0px,2vw,24px)}
.hero-media .tall{aspect-ratio:4/5;object-fit:cover;object-position:50% 40%}
.hero-media .round{position:absolute;width:46%;aspect-ratio:1;object-fit:cover;border-radius:50%;left:-22%;bottom:-12%;border:8px solid var(--taupe)}
.hero-media figcaption{position:absolute;right:0;bottom:-38px;font-size:.84rem;color:var(--on-dark-muted)}
.thread{position:absolute;left:0;bottom:22px;width:100%;height:60px;pointer-events:none}
.thread path{fill:none;stroke:var(--sap);stroke-width:2;stroke-linecap:round}

/* ---------- Chiffres ---------- */
.facts{background:var(--paper)}
.facts ul{list-style:none;margin:0 auto;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.facts li{padding:34px 26px 34px 0;border-right:1px solid var(--line)}
.facts li+li{padding-left:26px}
.facts li:last-child{border-right:0}
.facts b{display:block;font-family:var(--f-title);font-weight:700;font-size:clamp(2rem,3.6vw,3rem);letter-spacing:-.03em;line-height:1;color:var(--taupe);margin-bottom:8px}
.facts span{font-size:.95rem;color:var(--muted);display:block;max-width:15rem}

/* ---------- Approche ---------- */
.section{padding:clamp(64px,9vw,120px) 0}
.approche{border-top:1px solid var(--line)}
.approche-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(36px,6vw,90px)}
.section h2{font-size:clamp(2rem,3.8vw,3.1rem);letter-spacing:-.03em;margin-bottom:24px;max-width:18ch}
.prose{max-width:36rem;font-size:1.06rem}
.prose p{color:var(--ink)}
.techniques{font-family:var(--f-title);font-size:1.15rem;line-height:1.5;color:var(--taupe);padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:28px 0}
.techniques em{font-style:normal;color:var(--sap-text);font-weight:600}
.pour h3{font-size:1.25rem;margin-bottom:18px;color:var(--taupe)}
.pour ul{list-style:none;margin:0;padding:0}
.pour li{position:relative;padding:12px 0 12px 34px;border-bottom:1px solid var(--line);font-size:1.02rem}
.pour li::before{content:"";position:absolute;left:0;top:23px;width:20px;height:2px;background:var(--sap);border-radius:2px}
.video{margin-top:36px;position:relative;width:100%;aspect-ratio:16/9;background:var(--taupe);overflow:hidden;border-radius:var(--r)}
.video-btn{position:absolute;inset:0;width:100%;border:0;padding:0;background:none;cursor:pointer;color:inherit;font:inherit}
.video img{position:absolute;inset:0;height:100%;object-fit:cover;transform:scale(1.34);opacity:.9}
.video .play{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:72px;height:72px;border-radius:50%;background:var(--sap);display:grid;place-items:center}
.video .play svg{width:26px;height:26px;margin-left:4px;fill:var(--ink-deep)}
.video .vcap{position:absolute;left:0;right:0;bottom:0;padding:34px 18px 14px;background:linear-gradient(transparent,rgba(36,30,28,.86));color:#fff;text-align:left;font-family:var(--f-title);font-weight:600;font-size:1rem}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}

/* ---------- Ce que je propose (rangées alternées) ---------- */
.offres{background:var(--paper-2)}
.offre{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:center;padding:clamp(36px,5vw,56px) 0;border-top:1px solid var(--line)}
.offre:first-of-type{border-top:0;padding-top:0}
.offre:nth-of-type(even) .offre-media{order:2}
.offre-media img{aspect-ratio:4/5;object-fit:cover}
.offre-media.land img{aspect-ratio:5/4}
.offre-media{max-width:470px;width:100%}
.offre:nth-of-type(even) .offre-media{justify-self:end}
.offre .num{font-family:var(--f-title);font-weight:700;font-size:.95rem;color:var(--sap-text);letter-spacing:.06em;margin-bottom:12px}
.offre h3{font-size:clamp(1.65rem,2.8vw,2.3rem);letter-spacing:-.025em;margin-bottom:18px;color:var(--taupe)}
.offre p{max-width:34rem}
.specs{margin:24px 0 26px;padding:0;border-top:1px solid var(--line);max-width:34rem}
.specs div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid var(--line);font-size:.98rem}
.specs dt{color:var(--muted)}
.specs dd{margin:0;font-weight:600;text-align:right}

/* ---------- Déroulement ---------- */
.deroule-head{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,88px);align-items:end;margin-bottom:clamp(36px,5vw,56px)}
.deroule-head img{aspect-ratio:16/9;object-fit:cover}
.deroule-head p{max-width:32rem;color:var(--muted)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--taupe)}
.steps li{padding:24px 24px 8px 0}
.steps li+li{padding-left:24px;border-left:1px solid var(--line)}
.steps b{display:block;font-family:var(--f-title);font-weight:700;font-size:3.2rem;line-height:1;color:var(--sap);letter-spacing:-.04em;margin-bottom:14px}
.steps h3{font-size:1.3rem;margin-bottom:8px;color:var(--taupe)}
.steps p{font-size:.98rem;color:var(--ink);margin:0}
.aside-note{margin-top:30px;font-size:.98rem;color:var(--muted);max-width:38rem}

/* ---------- Agenda ---------- */
.dark{background:var(--taupe);color:var(--on-dark)}
.agenda-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,6vw,88px);align-items:start}
.agenda-grid h2{color:#fff}
.agenda-intro{color:var(--on-dark-muted);max-width:28rem}
.agenda-intro strong{color:#fff}
.agenda-photo{margin-top:30px;aspect-ratio:4/3;object-fit:cover}
.dates{list-style:none;margin:0;padding:0;border-top:1px solid var(--taupe-line)}
.dates li{display:grid;grid-template-columns:7.5rem 1fr auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--taupe-line)}
.dates .d{font-family:var(--f-title);font-weight:700;font-size:2rem;letter-spacing:-.03em;line-height:1;color:#fff}
.dates .w{font-size:.95rem;color:var(--on-dark-muted)}
.dates .w strong{display:block;color:var(--on-dark);font-weight:600;font-size:1rem}
.dates .btn{padding:.6em 1em;font-size:.93rem}
.dates li:first-child .d{color:var(--sap-light)}
.gift{margin-top:26px;font-size:.98rem;color:var(--on-dark-muted)}
.gift a{color:var(--sap-light)}

/* ---------- Art textile ---------- */
.textile-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,88px);align-items:start}
.textile-media{position:relative;padding-bottom:18%}
.textile-media .weave{width:78%;aspect-ratio:1;object-fit:cover;border-radius:50%}
.textile-media .group{position:absolute;right:0;bottom:0;width:58%;aspect-ratio:4/3;object-fit:cover;border:8px solid var(--paper)}
.ateliers-tx{list-style:none;margin:28px 0 0;padding:0;border-top:1px solid var(--line)}
.ateliers-tx li{display:grid;grid-template-columns:1fr auto;gap:6px 24px;padding:18px 0;border-bottom:1px solid var(--line)}
.ateliers-tx h3{font-size:1.25rem;color:var(--taupe)}
.ateliers-tx .p{font-family:var(--f-title);font-weight:700;font-size:1.15rem;color:var(--taupe);text-align:right;white-space:nowrap}
.ateliers-tx .x{grid-column:1/-1;color:var(--muted);font-size:.97rem}
.blog-note{margin-top:26px;padding-left:18px;border-left:3px solid var(--sap);color:var(--ink);max-width:34rem}

/* ---------- Qui suis-je ---------- */
.moi{background:var(--paper-2)}
.moi-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(36px,6vw,88px);align-items:start}
.portrait{position:sticky;top:110px}
.portrait img{aspect-ratio:3/4;object-fit:cover;object-position:50% 30%}
.portrait figcaption{font-size:.88rem;color:var(--muted);margin-top:10px}
.quote{font-family:var(--f-title);font-weight:500;font-size:clamp(1.4rem,2.4vw,1.95rem);line-height:1.25;letter-spacing:-.02em;color:var(--taupe);margin:34px 0;padding:0;max-width:30ch}
.quote::before{content:"";display:block;width:56px;height:3px;background:var(--sap);margin-bottom:20px}
.timeline{margin:12px 0 0;padding:0;border-top:1px solid var(--line)}
.timeline div{display:grid;grid-template-columns:8.5rem 1fr;gap:18px;padding:12px 0;border-bottom:1px solid var(--line)}
.timeline dt{font-family:var(--f-title);font-weight:700;color:var(--taupe)}
.timeline dd{margin:0}
.press{margin-top:36px;padding:26px 28px;background:var(--paper);border-left:3px solid var(--taupe)}
.press p{font-size:1.08rem;margin-bottom:10px}
.press cite{font-style:normal;font-size:.9rem;color:var(--muted)}
h3.sub{font-size:1.2rem;margin:40px 0 4px;color:var(--taupe)}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(36px,6vw,88px)}
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;align-items:center;padding:20px 0;font-family:var(--f-title);font-weight:600;font-size:1.18rem;color:var(--taupe)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";flex:none;font-size:1.6rem;font-weight:400;color:var(--sap-text);line-height:1;transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{margin:0 0 22px;max-width:40rem}

/* ---------- Réserver ---------- */
.rdv-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,5vw,72px);align-items:start}
.rdv h2{color:#fff}
.tarifs{margin:8px 0 0;padding:0;border-top:1px solid var(--taupe-line)}
.tarifs div{display:grid;grid-template-columns:1fr auto;gap:2px 20px;padding:14px 0;border-bottom:1px solid var(--taupe-line)}
.tarifs dt{font-family:var(--f-title);font-weight:600;font-size:1.08rem;color:#fff}
.tarifs dt small{display:block;font-family:var(--f-text);font-weight:400;font-size:.92rem;color:var(--on-dark-muted);margin-top:2px}
.tarifs dd{margin:0;font-family:var(--f-title);font-weight:700;font-size:1.25rem;color:var(--sap-light);white-space:nowrap;padding-left:18px;border-left:1px solid var(--taupe-line)}
.tarif-note{font-size:.95rem;color:var(--on-dark-muted);margin-top:16px}
.contacts{list-style:none;margin:30px 0 0;padding:0;display:grid;gap:12px}
.contacts a,.contacts span{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--on-dark)}
.contacts a:hover{color:var(--sap-light)}
.contacts svg{width:20px;height:20px;flex:none;stroke:var(--sap-light);fill:none;stroke-width:1.8}
.rdv-widget{border-radius:var(--r);overflow:hidden;min-height:620px;background:var(--paper)}

/* ---------- Footer ---------- */
.site-footer{background:var(--taupe-deep);color:var(--on-dark-muted);padding:56px 0 30px;font-size:.95rem;position:relative}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid var(--taupe-line)}
.foot-grid h3{font-size:1rem;color:#fff;margin-bottom:12px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.foot-grid a{text-decoration:none}
.foot-grid a:hover{color:var(--sap-light)}
.foot-brand .tag{color:var(--sap-light);margin-top:10px}
.disclaimer{text-align:center;max-width:38rem;margin:26px auto 10px;font-size:.9rem}
.credit{text-align:center;font-size:.85rem;margin:0}

/* ---------- Bouton RDV mobile ---------- */
.fab{display:none}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .nav{display:none}
  .burger{display:block}
  .drawer{display:block;position:fixed;left:0;right:0;top:var(--drawer-top,84px);z-index:200;background:var(--taupe);padding:12px var(--gut) 28px;border-bottom:1px solid var(--taupe-line);transform:translateY(-12px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .drawer a{display:block;padding:14px 0;border-bottom:1px solid var(--taupe-line);text-decoration:none;color:var(--on-dark);font-family:var(--f-title);font-size:1.15rem}
  .drawer .btn{margin-top:18px;display:inline-flex;border-bottom:0;color:var(--ink-deep);padding:.85em 1.35em}
  .drawer-backdrop{display:block;position:fixed;inset:0;z-index:210;background:rgba(36,30,28,.4);opacity:0;visibility:hidden;transition:opacity .2s}
  .menu-open .drawer{opacity:1;visibility:visible;transform:none;z-index:220}
  .menu-open .drawer-backdrop{opacity:1;visibility:visible}
}
@media (max-width:960px){
  .hero .wrap{grid-template-columns:1fr}
  .hero h1{max-width:14ch}
  .hero-media{justify-self:center;width:min(78%,420px);margin:20px 0 40px 12%}
  .facts ul{grid-template-columns:1fr 1fr}
  .facts li{border-right:0;border-bottom:1px solid var(--line);padding:26px 18px 26px 0}
  .facts li+li{padding-left:0}
  .facts li:nth-child(even){padding-left:18px;border-left:1px solid var(--line)}
  .approche-grid,.agenda-grid,.textile-grid,.moi-grid,.faq-grid,.rdv-grid,.deroule-head{grid-template-columns:1fr}
  .offre{grid-template-columns:1fr;gap:28px}
  .offre:nth-of-type(even) .offre-media{order:0;justify-self:start}
  .offre-media img{aspect-ratio:4/3}
  .steps{grid-template-columns:1fr 1fr}
  .steps li:nth-child(3){padding-left:0;border-left:0}
  .portrait{position:static;max-width:420px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .textile-media{max-width:560px}
}
@media (max-width:600px){
  body{font-size:16px}
  .site-header .wrap{min-height:72px}
  .brand b{font-size:1.08rem}
  .brand small{font-size:.76rem}
  .hero-ctas .btn{width:100%;justify-content:center}
  .hero-media{width:80%;margin-left:14%}
  .facts li{padding:22px 12px 22px 0}
  .facts li:nth-child(even){padding-left:14px}
  .facts b{font-size:1.6rem}
  .facts span{font-size:.88rem}
  .video .play{width:56px;height:56px}
  .video .vcap{font-size:.85rem;padding:24px 14px 10px}
  .steps{grid-template-columns:1fr}
  .steps li,.steps li+li{padding:20px 0 6px;border-left:0}
  .steps li+li{border-top:1px solid var(--line)}
  .dates li{grid-template-columns:1fr auto;row-gap:4px}
  .dates .d{font-size:1.5rem;grid-column:1}
  .dates .w{grid-column:1}
  .dates .btn{grid-column:2;grid-row:1/3}
  .timeline div{grid-template-columns:1fr;gap:2px}
  .foot-grid{grid-template-columns:1fr}
  .rdv-widget{min-height:720px}
  .specs div{flex-direction:column;gap:2px}
  .specs dd{text-align:left}
  .fab{display:flex;position:fixed;right:16px;bottom:16px;z-index:150;box-shadow:0 8px 24px rgba(36,30,28,.28)}
  .site-footer{padding-bottom:96px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}