/*
Theme Name: Olians
Theme URI: https://olians.fr
Author: Olians
Author URI: https://olians.fr
Description: Thème vitrine sur mesure pour Olians — éditeur de logiciels et de robotique d'assistance (Antco-Robotics®, AntCo Team). Identité bleu marine → turquoise issue du logo, polices hébergées localement (conformité RGPD), pages légales générées automatiquement à l'activation.
Version: 1.4.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: olians
*/

/* ============================================================
   POLICES — hébergées localement (aucun appel externe / RGPD)
   ============================================================ */
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:500;font-display:swap;src:url('assets/fonts/space-grotesk-latin-500-normal.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url('assets/fonts/space-grotesk-latin-600-normal.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('assets/fonts/space-grotesk-latin-700-normal.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url('assets/fonts/ibm-plex-sans-latin-400-normal.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url('assets/fonts/ibm-plex-sans-latin-500-normal.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url('assets/fonts/ibm-plex-sans-latin-600-normal.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url('assets/fonts/ibm-plex-mono-latin-500-normal.woff2') format('woff2');}

/* ============================================================
   TOKENS
   ============================================================ */
:root{
	--ink:#16242E;
	--ink-soft:#34454F;
	--muted:#5E707B;
	--navy:#1E5C96;
	--deep:#143D63;
	--teal:#1BA7A4;
	--cyan:#2FB6C4;
	--mist:#F4F8F9;
	--mist-2:#EAF1F4;
	--paper:#FFFFFF;
	--line:#E2EAEE;
	--footer-bg:#112230;
	--footer-line:rgba(255,255,255,.12);
	--grad:linear-gradient(120deg,var(--navy) 0%,var(--teal) 58%,var(--cyan) 100%);
	--font-display:'Space Grotesk',system-ui,-apple-system,sans-serif;
	--font-body:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
	--font-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,monospace;
	--wrap:1140px;
	--radius:16px;
	--radius-sm:10px;
	--shadow:0 18px 50px -24px rgba(20,61,99,.35);
	--shadow-sm:0 6px 24px -14px rgba(20,61,99,.4);
}

/* ============================================================
   BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
	margin:0;
	font-family:var(--font-body);
	font-size:17px;
	line-height:1.65;
	color:var(--ink-soft);
	background:var(--paper);
	-webkit-font-smoothing:antialiased;
	text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--navy);text-decoration:none;}
a:hover{color:var(--teal);}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.1;font-weight:600;margin:0 0 .5em;letter-spacing:-.01em;}
p{margin:0 0 1.1em;}
.mono{font-family:var(--font-mono);font-size:.92em;letter-spacing:.01em;}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px;}

.eyebrow{
	font-family:var(--font-mono);
	font-size:.74rem;
	letter-spacing:.18em;
	text-transform:uppercase;
	color:var(--teal);
	margin:0 0 1rem;
	font-weight:500;
}

.lead{font-size:1.18rem;color:var(--ink-soft);line-height:1.6;}

/* Boutons */
.btn{
	display:inline-flex;align-items:center;justify-content:center;
	font-family:var(--font-display);font-weight:600;font-size:.98rem;
	padding:.85em 1.6em;border-radius:999px;border:1.5px solid transparent;
	cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
	line-height:1;
}
.btn--primary{background:var(--grad);color:#fff;box-shadow:var(--shadow-sm);}
.btn--primary:hover{color:#fff;transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(27,167,164,.6);}
.btn--ghost{background:transparent;color:var(--navy);border-color:var(--line);}
.btn--ghost:hover{border-color:var(--teal);color:var(--teal);background:var(--mist);}
.btn--small{padding:.6em 1.1em;font-size:.88rem;}
.btn--lg{padding:1em 2em;font-size:1.05rem;}

/* Accessibilité */
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:.7em 1.2em;z-index:200;border-radius:0 0 8px 0;}
.skip-link:focus{left:0;color:#fff;}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:4px;}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
	position:sticky;top:0;z-index:100;
	background:rgba(255,255,255,.82);
	backdrop-filter:saturate(150%) blur(12px);
	-webkit-backdrop-filter:saturate(150%) blur(12px);
	border-bottom:1px solid var(--line);
}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:1.5rem;}
.site-brand__link{display:inline-flex;align-items:center;}
.site-brand__logo,.site-header .custom-logo{height:46px;width:auto;}
.site-nav{display:flex;align-items:center;gap:1.6rem;}
.nav-menu{display:flex;align-items:center;gap:1.6rem;list-style:none;margin:0;padding:0;}
.nav-menu a{
	font-family:var(--font-display);font-weight:500;font-size:.96rem;color:var(--ink);
	position:relative;padding:.2em 0;
}
.nav-menu a::after{content:"";position:absolute;left:0;right:100%;bottom:-3px;height:2px;background:var(--grad);transition:right .25s ease;}
.nav-menu a:hover{color:var(--navy);}
.nav-menu a:hover::after{right:0;}

.nav-toggle,.nav-toggle__btn{display:none;}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;overflow:hidden;background:
	radial-gradient(120% 120% at 85% -10%,rgba(47,182,196,.14),transparent 55%),
	radial-gradient(90% 90% at 0% 0%,rgba(30,92,150,.08),transparent 50%),
	var(--paper);
}
.hero__inner{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:2rem;padding:clamp(3.5rem,9vw,7rem) 24px clamp(3rem,7vw,5.5rem);}
.hero__title{font-size:clamp(2.4rem,5.4vw,4rem);font-weight:700;letter-spacing:-.025em;margin-bottom:1.1rem;}
.hero__lead{font-size:clamp(1.05rem,1.7vw,1.28rem);max-width:34ch;color:var(--ink-soft);margin-bottom:2rem;}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;}
.hero__visual{display:flex;justify-content:center;align-items:center;}
.hero__rule{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);}

/* Signature : anneaux en orbite */
.orbit{width:100%;max-width:380px;height:auto;}
.orbit--card{max-width:54px;margin-bottom:1.25rem;opacity:.9;}
.orbit--hero .orbit-ring,.orbit--hero .orbit-dot{transform-box:view-box;transform-origin:120px 120px;}
@keyframes olians-spin{to{transform:rotate(360deg);}}
.orbit--hero .orbit-ring--1{animation:olians-spin 34s linear infinite;}
.orbit--hero .orbit-ring--2{animation:olians-spin 26s linear infinite reverse;}
.orbit--hero .orbit-ring--3{animation:olians-spin 19s linear infinite;}
.orbit--hero .orbit-dot{animation:olians-spin 11s linear infinite;}

/* ============================================================
   SECTIONS
   ============================================================ */
.section{padding:clamp(3.5rem,8vw,6rem) 0;}
.section--mist{background:var(--mist);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section__head{max-width:640px;margin-bottom:3rem;}
.section__title{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:600;}
.section__note{color:var(--muted);font-size:.95rem;margin-top:.6rem;}
.section__grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(2rem,5vw,4.5rem);align-items:start;}
.section__aside{position:sticky;top:100px;}
.section__body p{margin-bottom:1.2em;}

/* Valeurs */
.values{list-style:none;margin:2rem 0 0;padding:0;display:grid;gap:1.1rem;}
.values li{display:grid;grid-template-columns:9.5rem 1fr;gap:1rem;padding-top:1.1rem;border-top:1px solid var(--line);}
.values__k{font-family:var(--font-display);font-weight:600;color:var(--ink);}
.values__v{color:var(--muted);font-size:.97rem;}

/* Cartes solutions */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;}
.card{
	background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
	padding:2rem 1.8rem;transition:transform .2s ease,box-shadow .25s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent;}
.card__title{font-size:1.4rem;margin-bottom:.2rem;}
.card__kicker{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin-bottom:1rem;}
.card__text{color:var(--muted);font-size:.97rem;margin:0;}

/* Carte d'identité (repères) */
.idcard{margin:0;display:grid;gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;}
.idcard__row{display:grid;grid-template-columns:13rem 1fr;gap:1rem;padding:1rem 1.5rem;}
.idcard__row:nth-child(odd){background:var(--mist);}
.idcard__row dt{font-family:var(--font-display);font-weight:500;color:var(--ink);margin:0;}
.idcard__row dd{margin:0;color:var(--ink-soft);}
.idcard__muted{color:var(--muted);font-size:.9em;}

/* Bandeau CTA */
.cta-band{background:var(--grad);color:#fff;}
.cta-band__inner{padding:clamp(3rem,6vw,4.5rem) 24px;text-align:center;}
.cta-band__title{color:#fff;font-size:clamp(1.5rem,3vw,2.2rem);max-width:22ch;margin:0 auto .5rem;}
.cta-band__text{color:rgba(255,255,255,.85);margin-bottom:1.8rem;}
.cta-band .btn--primary{background:#fff;color:var(--navy);}
.cta-band .btn--primary:hover{color:var(--deep);}

/* ============================================================
   PAGES LÉGALES / GÉNÉRIQUES
   ============================================================ */
.legal{padding:clamp(3rem,7vw,5rem) 0;}
.legal__wrap{max-width:780px;}
.legal__header{margin-bottom:2.5rem;padding-bottom:1.6rem;border-bottom:1px solid var(--line);}
.legal__title{font-size:clamp(2rem,4vw,2.8rem);}
.legal__updated{color:var(--muted);font-family:var(--font-mono);font-size:.82rem;margin:0;}
.legal__section{margin-bottom:2.4rem;}
.legal__section h2{font-size:1.3rem;margin-bottom:.7rem;}
.legal__list{list-style:none;padding:0;margin:0;display:grid;gap:.4rem;}
.legal__list li{display:grid;grid-template-columns:14rem 1fr;gap:1rem;padding:.55rem 0;border-bottom:1px dashed var(--line);}
.legal__list li span{color:var(--muted);}
.legal__bullets{margin:0;padding-left:1.2rem;}
.legal__bullets li{margin-bottom:.5rem;}
.legal__content h2{margin-top:2rem;}

/* Liste d'articles */
.post-list{display:grid;gap:2rem;}
.post-item{padding-bottom:2rem;border-bottom:1px solid var(--line);}
.post-item__title{font-size:1.5rem;}
.post-item__meta{color:var(--muted);}
.pagination{margin-top:2.5rem;}
.pagination .page-numbers{display:inline-block;padding:.4em .8em;border:1px solid var(--line);border-radius:8px;margin-right:.3rem;font-family:var(--font-mono);font-size:.85rem;}
.pagination .current{background:var(--navy);color:#fff;border-color:var(--navy);}

.error-404 .orbit{margin:0 auto 1.5rem;}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--footer-bg);color:rgba(255,255,255,.7);padding:clamp(3rem,6vw,4.5rem) 0 2rem;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--footer-line);}
.footer-eco{list-style:none;padding:0;margin:0;display:grid;gap:.55rem;font-size:.95rem;}
.footer-eco a{display:inline-flex;align-items:center;gap:.4rem;}
.footer-eco a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--cyan);flex-shrink:0;}
.footer-logo{height:64px;width:auto;margin-bottom:1rem;}
.footer-tagline{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--cyan);margin:0 0 .6rem;}
.footer-edits{color:rgba(255,255,255,.55);font-size:.9rem;margin:0;}
.footer-col__title{color:#fff;font-size:1rem;font-family:var(--font-display);margin-bottom:1rem;}
.footer-address{color:rgba(255,255,255,.7);line-height:1.7;margin:0;font-size:.95rem;}
.footer-address strong{color:#fff;}
.site-footer a{color:rgba(255,255,255,.8);}
.site-footer a:hover{color:var(--cyan);}
.footer-legal-menu{list-style:none;padding:0;margin:1rem 0 0;display:grid;gap:.5rem;font-size:.92rem;}
.footer-bottom{padding-top:1.6rem;font-size:.84rem;color:rgba(255,255,255,.5);}
.footer-bottom p{margin:0;}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-coords{margin:2rem 0 0;display:grid;gap:1.1rem;}
.contact-coords div{display:grid;grid-template-columns:7rem 1fr;gap:1rem;padding-top:1rem;border-top:1px solid var(--line);}
.contact-coords dt{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--teal);margin:0;}
.contact-coords dd{margin:0;color:var(--ink-soft);}

.contact-form{display:grid;gap:1.3rem;}
.form-row{display:grid;gap:.45rem;}
.form-row label{font-family:var(--font-display);font-weight:500;color:var(--ink);font-size:.95rem;}
.form-row .req{color:var(--teal);}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea{
	width:100%;font-family:var(--font-body);font-size:1rem;color:var(--ink);
	background:var(--paper);border:1.5px solid var(--line);border-radius:var(--radius-sm);
	padding:.8em 1em;transition:border-color .15s ease,box-shadow .15s ease;
}
.contact-form input:focus,
.contact-form textarea:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px rgba(27,167,164,.15);}
.contact-form textarea{resize:vertical;min-height:150px;}
.form-row--human{max-width:22rem;}
.form-actions{margin-top:.3rem;}
.form-consent{display:flex;align-items:flex-start;gap:.65rem;}
.form-consent input{margin-top:.2rem;width:18px;height:18px;accent-color:var(--teal);flex-shrink:0;}
.form-consent label{font-family:var(--font-body);font-weight:400;color:var(--muted);font-size:.92rem;line-height:1.5;}
.contact-form .is-error{border-color:#c0392b!important;box-shadow:0 0 0 3px rgba(192,57,43,.12)!important;}
.form-note{font-size:.85rem;color:var(--muted);margin:.6rem 0 0;}

/* Champ-piège anti-robot : retiré du flux, invisible et non focusable. */
.hp-field{position:absolute!important;left:-9999px!important;top:auto;width:1px;height:1px;overflow:hidden;}

/* Messages */
.form-alert{padding:1em 1.2em;border-radius:var(--radius-sm);margin:0 0 1.6rem;font-size:.97rem;border:1px solid transparent;}
.form-alert--ok{background:rgba(27,167,164,.1);border-color:rgba(27,167,164,.35);color:#0c6b69;}
.form-alert--err{background:rgba(214,69,69,.08);border-color:rgba(214,69,69,.35);color:#9a2b2b;}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:900px){
	.hero__inner{grid-template-columns:1fr;}
	.hero__visual{order:-1;max-width:260px;margin:0 auto;}
	.orbit{max-width:240px;}
	.section__grid{grid-template-columns:1fr;}
	.section__aside{position:static;}
	.cards{grid-template-columns:1fr;}
	.footer-grid{grid-template-columns:1fr;gap:2rem;}
}
@media (max-width:680px){
	body{font-size:16px;}
	.nav-toggle__btn{
		display:flex;flex-direction:column;justify-content:center;gap:5px;
		width:44px;height:44px;cursor:pointer;border-radius:8px;border:1px solid var(--line);
		padding:0 11px;background:var(--paper);
	}
	.nav-toggle__btn span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:.2s;}
	.site-nav{
		position:absolute;top:100%;left:0;right:0;
		flex-direction:column;align-items:stretch;gap:0;
		background:var(--paper);border-bottom:1px solid var(--line);
		padding:1rem 24px 1.4rem;box-shadow:var(--shadow-sm);
		max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease;padding-top:0;padding-bottom:0;
	}
	.nav-menu{flex-direction:column;align-items:stretch;gap:0;width:100%;}
	.nav-menu li{border-bottom:1px solid var(--line);}
	.nav-menu a{display:block;padding:.95rem 0;}
	.nav-menu a::after{display:none;}
	.nav-cta{margin-top:1rem;align-self:flex-start;}
	.nav-toggle:checked ~ .site-nav{max-height:420px;padding-top:1rem;padding-bottom:1.4rem;}
	.nav-toggle:checked ~ .nav-toggle__btn span:nth-child(1){transform:translateY(7px) rotate(45deg);}
	.nav-toggle:checked ~ .nav-toggle__btn span:nth-child(2){opacity:0;}
	.nav-toggle:checked ~ .nav-toggle__btn span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
	.values li{grid-template-columns:1fr;gap:.2rem;}
	.idcard__row{grid-template-columns:1fr;gap:.2rem;}
	.legal__list li{grid-template-columns:1fr;gap:.1rem;}
}

/* Réduction de mouvement */
@media (prefers-reduced-motion:reduce){
	html{scroll-behavior:auto;}
	*{animation:none!important;transition:none!important;}
}