/* ============================================================
   NATHALIE GRIVEAUX — Coaching & énergétique
   Thème lumineux, élégant, apaisant · ivoire / prune / or-mauve
   ============================================================ */
:root{
  --bg:#FAF6F1; --bg2:#F3EBE3; --card:#FFFFFF;
  --ink:#2C2436; --text:#5A5265; --muted:#8A8092; --line:rgba(44,36,54,.12);
  --plum:#6E4E73; --gold:#C29A5B; --gold-d:#A9823F; --mauve:#B98BC0; --peach:#E4B39C;
  --aura:linear-gradient(120deg,#C8A2D8 0%,#E4B39C 48%,#D8B36A 100%);
  --aura-soft:linear-gradient(120deg,rgba(200,162,216,.5),rgba(228,179,156,.4),rgba(216,179,106,.4));
  --serif:'Cormorant Garamond',Georgia,serif; --sans:'Inter',system-ui,sans-serif;
  --r:20px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:var(--sans);background:var(--bg);color:var(--text);line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:clip}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.08;color:var(--ink);letter-spacing:.005em}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:1160px;margin:0 auto;padding:0 26px}
.aura-text{background:var(--aura);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-family:var(--sans);font-weight:600;font-size:11.5px;letter-spacing:.32em;text-transform:uppercase;color:var(--gold-d)}
em.it{font-style:italic;color:var(--plum)}
section{position:relative}

/* Boutons */
.btn{position:relative;display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-weight:600;font-size:14.5px;padding:15px 30px;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s,background .3s,color .3s;overflow:hidden}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:var(--aura);color:#3a2f22;box-shadow:0 14px 36px -14px rgba(194,154,91,.75)}
.btn-gold::after{content:"";position:absolute;top:0;left:-120%;width:55%;height:100%;background:linear-gradient(110deg,transparent,rgba(255,255,255,.6),transparent);transform:skewX(-18deg);transition:left .7s ease}
.btn-gold:hover::after{left:150%}
.btn-out{background:transparent;color:var(--plum);border-color:var(--line)}
.btn-out:hover{border-color:var(--gold);color:var(--gold-d);background:rgba(194,154,91,.06)}

/* NAV */
header.nav{position:fixed;inset:0 0 auto 0;z-index:80;transition:.4s}
header.nav .bar{display:flex;align-items:center;justify-content:space-between;gap:20px;max-width:1160px;margin:16px auto;padding:12px 22px;border-radius:16px;border:1px solid transparent;transition:.4s}
header.nav.solid .bar{background:rgba(250,246,241,.82);backdrop-filter:blur(14px);border-color:var(--line);box-shadow:0 16px 44px -30px rgba(44,36,54,.5)}
.brand{font-family:var(--serif);font-size:25px;font-weight:600;color:var(--ink);letter-spacing:.01em}
.brand span{color:var(--gold-d)}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:14px;color:var(--text);font-weight:500;transition:.2s}
.nav-links a:hover{color:var(--gold-d)}
.burger{display:none;background:none;border:0;color:var(--ink);cursor:pointer}

/* MOBILE MENU */
.mmenu{position:fixed;inset:0;z-index:90;background:rgba(250,246,241,.98);backdrop-filter:blur(8px);display:none;flex-direction:column;justify-content:center;align-items:center;gap:8px}
.mmenu.open{display:flex}
.mmenu a{font-family:var(--serif);font-size:32px;color:var(--ink);padding:8px}
.mmenu .close{position:absolute;top:24px;right:26px;background:none;border:0;color:var(--ink);font-size:34px;cursor:pointer}

/* aura background helper */
.aurab{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;pointer-events:none;will-change:transform}

/* HERO */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden}
.hero .a1{width:520px;height:520px;background:#D9B7E4;top:-120px;right:-60px;animation:drift1 18s ease-in-out infinite}
.hero .a2{width:440px;height:440px;background:#F0C7B0;bottom:-140px;left:-80px;animation:drift2 21s ease-in-out infinite}
.hero .a3{width:340px;height:340px;background:#EAD6A2;top:44%;left:52%;opacity:.4;animation:drift3 24s ease-in-out infinite}
@keyframes drift1{50%{transform:translate(-50px,40px) scale(1.08)}}
@keyframes drift2{50%{transform:translate(50px,-30px) scale(1.1)}}
@keyframes drift3{50%{transform:translate(-30px,40px) scale(.92)}}
.hero .wrap{position:relative;z-index:3;display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;padding:120px 26px 80px}
.hero .pill{display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.6);font-size:12.5px;color:var(--plum);backdrop-filter:blur(6px)}
.hero .pill .dot{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(194,154,91,.18)}
.hero h1{font-size:clamp(42px,6.4vw,78px);margin:22px 0 0;font-weight:600}
.hero p.sub{font-size:clamp(17px,1.9vw,20px);color:var(--text);max-width:52ch;margin:22px 0 0}
.hero .cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
/* portrait */
.portrait{position:relative}
.portrait .frame{position:relative;border-radius:260px 260px 24px 24px;overflow:hidden;aspect-ratio:3/4;border:1px solid var(--line);box-shadow:0 40px 90px -50px rgba(44,36,54,.6)}
.portrait .frame img{width:100%;height:100%;object-fit:cover}
.portrait .ph{position:absolute;inset:0;background:var(--aura-soft);display:grid;place-items:center;color:rgba(255,255,255,.85);font-family:var(--serif);font-size:26px}
.portrait .halo{position:absolute;inset:-18px;border-radius:inherit;background:var(--aura);filter:blur(30px);opacity:.35;z-index:-1;animation:pulse 7s ease-in-out infinite}
@keyframes pulse{50%{opacity:.55;transform:scale(1.03)}}

/* reveal */
.reveal{opacity:0;transform:translateY(30px);filter:blur(6px);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1),filter .9s}
.reveal.in{opacity:1;transform:none;filter:blur(0)}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;filter:none}.aurab,.halo{animation:none}}

/* SECTION */
.sec{padding:112px 0}
.sec.tint{background:linear-gradient(180deg,var(--bg),var(--bg2))}
.sec-head{max-width:640px;margin:0 auto 56px;text-align:center}
.sec-head h2{font-size:clamp(32px,4.4vw,54px);margin:14px 0 0}
.sec-head .divider{width:60px;height:2px;background:var(--aura);margin:20px auto 0;border-radius:2px}
.sec-head p{color:var(--text);margin-top:18px;font-size:17px}
.lead{font-size:clamp(19px,2.4vw,26px);font-family:var(--serif);color:var(--ink);line-height:1.5}

/* APPROCHE (deux piliers) */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pillar{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:38px;overflow:hidden;transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s}
.pillar:hover{transform:translateY(-6px);box-shadow:0 34px 70px -44px rgba(110,78,115,.5)}
.pillar .ic{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:var(--aura);color:#fff;margin-bottom:20px}
.pillar h3{font-size:26px}
.pillar p{margin-top:12px;color:var(--text)}

/* SERVICES cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:32px;transition:transform .35s cubic-bezier(.16,1,.3,1),box-shadow .35s,border-color .35s;overflow:hidden}
.svc::before{content:"";position:absolute;left:0;top:0;height:3px;width:100%;background:var(--aura);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}
.svc:hover{transform:translateY(-6px);box-shadow:0 34px 70px -46px rgba(110,78,115,.5)}
.svc:hover::before{transform:scaleX(1)}
.svc .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:rgba(194,154,91,.12);color:var(--gold-d);margin-bottom:16px}
.svc h3{font-size:23px}
.svc p{margin-top:9px;color:var(--text);font-size:15px}

/* POUR QUI (deux publics) */
.aud{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.audcard{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:36px}
.audcard h3{font-size:27px}
.audcard ul{list-style:none;margin-top:16px}
.audcard li{display:flex;gap:12px;align-items:flex-start;padding:8px 0;color:var(--text)}
.audcard li svg{color:var(--gold-d);flex:0 0 auto;margin-top:4px}

/* À PROPOS */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
.about .media{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:4/5;border:1px solid var(--line);box-shadow:0 40px 90px -54px rgba(44,36,54,.6)}
.about .media .ph{position:absolute;inset:0;background:var(--aura-soft);display:grid;place-items:center;color:rgba(255,255,255,.85);font-family:var(--serif);font-size:24px}
.about .media img{width:100%;height:100%;object-fit:cover}
.sign{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--plum);margin-top:20px}

/* DÉROULÉ (étapes) */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{position:relative;text-align:center;padding:10px}
.step .n{width:64px;height:64px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:28px;color:#fff;background:var(--aura);box-shadow:0 16px 34px -16px rgba(194,154,91,.7)}
.step h3{font-size:21px}
.step p{color:var(--text);font-size:14.5px;margin-top:7px}

/* citation */
.quote{max-width:820px;margin:0 auto;text-align:center}
.quote p{font-family:var(--serif);font-style:italic;font-size:clamp(24px,3.6vw,38px);color:var(--ink);line-height:1.35}
.quote .mark{font-size:60px;color:var(--gold);font-family:var(--serif);line-height:.6}

/* LIEUX */
.places{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.place{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;text-align:center}
.place .ic{width:52px;height:52px;margin:0 auto 14px;border-radius:15px;display:grid;place-items:center;background:rgba(185,139,192,.14);color:var(--plum)}
.place h3{font-size:22px}
.place p{color:var(--text);font-size:14.5px;margin-top:6px}

/* CTA band */
.ctaband{position:relative;border-radius:30px;overflow:hidden;padding:70px 40px;text-align:center;background:var(--aura)}
.ctaband::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.35),transparent 60%)}
.ctaband>*{position:relative;z-index:1}
.ctaband h2{font-size:clamp(30px,4.2vw,48px);color:#3a2f22}
.ctaband p{color:#5a4a34;max-width:52ch;margin:14px auto 26px;font-weight:500}
.ctaband .btn-dark{background:var(--ink);color:#fff}
.ctaband .btn-dark:hover{background:var(--plum)}

/* CONTACT */
.contact{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:start}
.cinfo .line{display:flex;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.cinfo .ic{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:rgba(194,154,91,.12);color:var(--gold-d);flex:0 0 auto}
.cinfo b{display:block;font-size:15px;color:var(--ink)}.cinfo span,.cinfo a{color:var(--text);font-size:14px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:44px;height:44px;border-radius:13px;border:1px solid var(--line);display:grid;place-items:center;color:var(--plum);transition:.25s}
.socials a:hover{background:var(--aura);color:#fff;border-color:transparent}
form.box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:0 30px 70px -50px rgba(44,36,54,.4)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.fld{margin-bottom:15px}
.fld label{display:block;font-size:13.5px;font-weight:600;color:var(--ink);margin-bottom:6px}
.fld input,.fld textarea{width:100%;background:#FCFAF7;border:1px solid var(--line);border-radius:12px;padding:13px 15px;color:var(--ink);font-family:inherit;font-size:14.5px;transition:.2s;outline:none}
.fld input:focus,.fld textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(194,154,91,.18)}
.fld textarea{min-height:120px;resize:vertical}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:2px 0 16px}
.consent input{margin-top:3px;accent-color:var(--gold-d)}
.consent a{color:var(--gold-d);text-decoration:underline}
.okmsg{display:none;color:#5E7A3A;font-weight:600;margin-top:12px;text-align:center}

/* FOOTER */
footer{background:var(--ink);color:#EDE7E0;padding:56px 0 30px}
.foot{display:flex;justify-content:space-between;gap:34px;flex-wrap:wrap}
.foot .brand{color:#fff}.foot .brand span{color:var(--gold)}
.foot p{color:rgba(237,231,224,.7);font-size:14px;max-width:34ch;margin-top:10px}
.foot-col h4{font-family:var(--sans);font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:rgba(237,231,224,.6);margin-bottom:12px}
.foot-col a,.foot-col li{display:block;color:rgba(237,231,224,.82);font-size:14px;padding:4px 0;list-style:none}
.foot-col a:hover{color:var(--gold)}
.fbot{margin-top:40px;padding-top:22px;border-top:1px solid rgba(237,231,224,.14);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:rgba(237,231,224,.6);font-size:13px}
.fbot a{color:rgba(237,231,224,.8)}

/* floaties */
.floatie{position:absolute;z-index:2;pointer-events:none;will-change:transform}
.floatie .inner{animation:bob var(--d,8s) ease-in-out infinite;will-change:transform}
@keyframes bob{50%{transform:translateY(-18px) rotate(var(--r,6deg))}}
.leaf{color:var(--gold);opacity:.5}
.softdot{width:56px;height:56px;border-radius:50%;background:var(--aura);opacity:.6;filter:blur(1px)}
.ringf{width:110px;height:110px;border-radius:50%;border:1.5px solid rgba(185,139,192,.5)}

/* curseur aura */
.cursor-aura{position:fixed;top:0;left:0;width:300px;height:300px;border-radius:50%;pointer-events:none;z-index:60;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(200,162,216,.16),rgba(228,179,156,.08) 45%,transparent 62%);mix-blend-mode:multiply;opacity:0;transition:opacity .4s}

/* progress */
.progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:100;background:var(--aura)}

/* RESPONSIVE */
@media(max-width:900px){
  .nav-links{display:none}.burger{display:block}
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .portrait{max-width:360px;order:-1}
  .duo,.aud,.about,.contact{grid-template-columns:1fr}
  .grid3,.places{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .floatie.hide-m{display:none}
}
@media(max-width:560px){
  .sec{padding:78px 0}
  .grid3,.places,.steps{grid-template-columns:1fr}
  .frow{grid-template-columns:1fr}
  .ctaband{padding:48px 24px}
  .foot{flex-direction:column}
}

/* ============================================================
   PREMIUM — texture, ornements, cadre, certifications
   ============================================================ */
/* grain subtil (papier premium) */
.grain{position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.35;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/></svg>")}
/* vignette douce */
body::after{content:"";position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 120% 90% at 50% 0%,transparent 60%,rgba(44,36,54,.05))}
.nav,.hero,.sec,footer{position:relative;z-index:2}

/* ornement de section */
.orn{display:flex;align-items:center;justify-content:center;gap:12px;margin:18px auto 0;color:var(--gold)}
.orn::before,.orn::after{content:"";height:1px;width:46px;background:linear-gradient(90deg,transparent,var(--gold))}
.orn::after{background:linear-gradient(90deg,var(--gold),transparent)}
.orn i{font-style:normal;font-size:12px}

/* cadre portrait premium (double filet doré) */
.portrait .frame{background:var(--aura-soft)}
.portrait .frame::after{content:"";position:absolute;inset:12px;border:1px solid rgba(194,154,91,.65);border-radius:236px 236px 14px 14px;pointer-events:none;z-index:3}
.portrait .frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.portrait .badge{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);z-index:4;background:rgba(255,255,255,.9);backdrop-filter:blur(6px);border:1px solid var(--line);border-radius:999px;padding:9px 18px;font-family:var(--serif);font-size:16px;color:var(--ink);box-shadow:0 14px 34px -18px rgba(44,36,54,.6);white-space:nowrap}
.about .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.about .media::after{content:"";position:absolute;inset:12px;border:1px solid rgba(194,154,91,.5);border-radius:16px;pointer-events:none;z-index:2}

/* bande certifications */
.creds{display:flex;flex-wrap:wrap;gap:11px;justify-content:center}
.cred{display:inline-flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:999px;padding:10px 20px;font-size:13.5px;color:var(--plum);background:rgba(255,255,255,.6);backdrop-filter:blur(6px)}
.cred svg{color:var(--gold-d)}

/* titres un cran plus premium */
.hero h1{font-weight:600;letter-spacing:-.01em}
.hero p.sub{color:#615868}

/* ============================================================
   PREMIUM+ — hero cinématique, motes, halo rotatif, chips flottantes
   ============================================================ */
#motes{position:absolute;inset:0;z-index:2;pointer-events:none}
.hero .wrap{z-index:4}
.kicker{display:block;font-family:var(--serif);font-style:italic;font-weight:500;font-size:clamp(20px,2.5vw,28px);color:var(--gold-d);margin-top:18px}
.hero h1{font-size:clamp(46px,7vw,92px);margin:6px 0 0;letter-spacing:-.015em}
/* halo rotatif autour du portrait */
.portrait .halo2{position:absolute;inset:-28px;border-radius:inherit;background:conic-gradient(from 0deg,rgba(200,162,216,0),rgba(228,179,156,.55),rgba(216,179,106,.45),rgba(185,139,192,.4),rgba(200,162,216,0));filter:blur(26px);opacity:.6;z-index:-2;animation:spin2 22s linear infinite}
@keyframes spin2{to{transform:rotate(360deg)}}
/* chips flottantes autour du portrait */
.pchip{position:absolute;z-index:6;display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:999px;padding:9px 15px;font-size:12.5px;font-weight:500;color:var(--plum);box-shadow:0 16px 38px -20px rgba(44,36,54,.55);white-space:nowrap;animation:bob var(--d,7s) ease-in-out infinite}
.pchip svg{color:var(--gold-d)}
.pchip.c1{top:8%;left:-6%}
.pchip.c2{top:46%;right:-10%}
.pchip.c3{bottom:12%;left:-8%}
/* marquee élégant modalités */
.marq{overflow:hidden;white-space:nowrap;padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,var(--bg2),var(--bg))}
.marq .track{display:inline-flex;width:max-content;animation:mv 30s linear infinite}
.marq span{font-family:var(--serif);font-size:26px;color:var(--ink);padding:0 30px;display:inline-flex;align-items:center;gap:30px;font-style:italic}
.marq i{color:var(--gold);font-size:14px;font-style:normal}
@keyframes mv{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marq .track{animation:none}.halo2{animation:none}}
@media(max-width:760px){.pchip{display:none}}

/* ============================================================
   MULTIPAGE — en-tête de page interne
   ============================================================ */
.pagehead{position:relative;overflow:hidden;padding:160px 0 72px;text-align:center;z-index:2}
.pagehead .crumb{font-size:12.5px;color:var(--muted);margin-bottom:14px}
.pagehead .crumb a{color:var(--gold-d)}
.pagehead h1{font-size:clamp(40px,6vw,72px);margin:8px 0 0}
.pagehead .orn{margin-top:20px}
.pagehead p{color:var(--text);max-width:60ch;margin:20px auto 0;font-size:17px}
.nav-links a.active{color:var(--gold-d)}