/*
Theme Name: Aténa Landing
Description: Thème WordPress une-page pour la landing page de l'agence Aténa (agenceatena.fr).
Author: Agence Aténa
Version: 1.0.0
Text Domain: atena-landing
Requires PHP: 7.4
*/

/* ---------- Reset & fondations ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:#1B1D1F}
h1,h2,h3{margin:0}
p{margin:0}
img{max-width:100%;height:auto}
a{color:#A2D4D8;text-decoration:none}
a:hover{color:#6FB3B8}
button{font:inherit}
::selection{background:#A2D4D8;color:#2B2D30}

@keyframes atenaRise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.atena-page{background:#F8F8F6;font-family:'Poppins','Helvetica Neue',Arial,sans-serif;color:#3A3D41;overflow-x:hidden}

.atena-container{max-width:1280px;margin:0 auto;padding:0 32px}

/* ---------- Boutons ---------- */
.atena-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:'Poppins',sans-serif;font-weight:600;line-height:1;border:1px solid transparent;border-radius:4px;cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:background-color 160ms cubic-bezier(.22,.61,.36,1),color 160ms cubic-bezier(.22,.61,.36,1),border-color 160ms cubic-bezier(.22,.61,.36,1),box-shadow 160ms cubic-bezier(.22,.61,.36,1),transform 160ms cubic-bezier(.22,.61,.36,1)}
.atena-btn:active{transform:translateY(1px)}
.atena-btn--sm{font-size:12px;padding:10px 16px;letter-spacing:.04em}
.atena-btn--md{font-size:14px;padding:14px 24px;letter-spacing:.04em}
.atena-btn--lg{font-size:16px;padding:18px 32px;letter-spacing:.03em}
.atena-btn--primary{background:#2B2D30;color:#F8F8F6}
.atena-btn--primary:hover{background:#1F2124;color:#F8F8F6}
.atena-btn--secondary{background:#A2D4D8;color:#2B2D30}
.atena-btn--secondary:hover{background:#6FB3B8;color:#2B2D30}
.atena-btn--ghost{background:transparent;color:#2B2D30;border-color:rgba(43,45,48,.22)}
.atena-btn--ghost:hover{background:#DCEDEE;border-color:#A2D4D8;color:#2B2D30}
.atena-btn--inverse{background:#F8F8F6;color:#2B2D30}
.atena-btn--inverse:hover{background:#A2D4D8;color:#2B2D30}
.atena-btn[disabled]{cursor:not-allowed;opacity:.6}

/* ---------- En-tête ---------- */
.atena-header{position:sticky;top:0;z-index:30;background:rgba(248,248,246,.92);backdrop-filter:blur(14px);border-bottom:1px solid #E8EBEB}
.atena-header__inner{padding:20px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.atena-header__logo{display:block;line-height:0;flex:0 0 auto}
.atena-header__logo img{height:36px;width:auto;display:block;object-fit:contain}
.atena-nav{display:flex;align-items:center;gap:26px;font-size:14px;font-weight:400;flex-wrap:wrap;justify-content:flex-end;min-width:0}
.atena-nav-link{color:#2B2D30;padding:6px 0;border-bottom:2px solid transparent;transition:color 160ms cubic-bezier(.22,.61,.36,1),border-color 160ms cubic-bezier(.22,.61,.36,1)}
.atena-nav-link:hover{color:#3F8C92;border-bottom-color:#A2D4D8}

/* ---------- Hero ---------- */
.atena-hero{position:relative;background:#1B1D1F;min-height:92vh;display:flex;align-items:center;overflow:hidden}
.atena-hero__photo{position:absolute;top:0;right:0;height:100%;width:58%;object-fit:cover;object-position:52% 34%;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.55) 22%,#000 55%);
  mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.55) 22%,#000 55%)}
.atena-hero__scrim{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#1B1D1F 26%,rgba(27,29,31,.55) 52%,rgba(27,29,31,0) 78%)}
.atena-hero__content{position:relative;z-index:2;padding:120px 32px;width:100%;box-sizing:border-box}
.atena-hero__text{max-width:640px;display:flex;flex-direction:column;gap:34px;animation:atenaRise 640ms cubic-bezier(.22,.61,.36,1) both}
.atena-eyebrow{font-weight:700;font-size:12px;letter-spacing:.285em;text-transform:uppercase;color:#A2D4D8}
.atena-hero__title{margin:0;font-family:'Playfair Display',serif;font-weight:500;font-size:88px;line-height:1.02;letter-spacing:-.025em;color:#F8F8F6}
.atena-hero__title em{font-style:normal;color:#A2D4D8}
.atena-hero__lead{margin:0;max-width:42ch;font-size:19px;line-height:1.6;color:#B7BCC1;text-wrap:pretty}
.atena-hero__actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.atena-hero__tag{position:absolute;left:32px;bottom:34px;z-index:2;display:flex;align-items:center;gap:14px;color:#71767C;font-size:11px;letter-spacing:.285em;text-transform:uppercase;font-weight:700}
.atena-hero__tag span{display:block;width:52px;height:1px;background:#3F8C92}

@media (max-width:640px){.atena-hero__title{font-size:56px}}

/* ---------- Bandeau chiffres ---------- */
.atena-stats{background:#232629;border-top:1px solid rgba(232,235,235,.08);border-bottom:1px solid rgba(232,235,235,.08)}
.atena-stats__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.atena-stats__item{padding:44px 40px;display:flex;flex-direction:column;gap:6px}
.atena-stats__item + .atena-stats__item{border-left:1px solid rgba(232,235,235,.10)}
.atena-stats__num{font-family:'Playfair Display',serif;font-size:42px;line-height:1;color:#A2D4D8}
.atena-stats__label{font-size:14.5px;color:#A9AEB3}

/* ---------- Sections génériques ---------- */
.atena-section{padding:128px 0}
.atena-section--light{background:#F8F8F6}
.atena-section--dark{background:#1B1D1F}
.atena-section__eyebrow-light{font-weight:700;font-size:12px;letter-spacing:.285em;text-transform:uppercase;color:#71767C}
.atena-section__eyebrow-dark{font-weight:700;font-size:12px;letter-spacing:.285em;text-transform:uppercase;color:#A2D4D8}
.atena-h2{margin:0;font-family:'Playfair Display',serif;font-weight:500;font-size:52px;line-height:1.1;letter-spacing:-.02em;color:#2B2D30}
.atena-h2--on-dark{color:#F8F8F6}
.atena-rule{display:block;width:64px;height:2px;background:#A2D4D8}
@media (max-width:640px){.atena-h2{font-size:36px}}

/* ---------- Agence ---------- */
.atena-agence{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:96px;align-items:center}
.atena-agence__text{display:flex;flex-direction:column;gap:26px}
.atena-agence__text p{font-size:19px;line-height:1.68;max-width:60ch;text-wrap:pretty}
.atena-agence__photo-wrap{position:relative;display:flex;justify-content:center}
.atena-agence__photo-wrap img{position:relative;width:100%;max-width:460px;aspect-ratio:4/5;object-fit:cover;object-position:50% 22%;border-radius:8px;display:block}
.atena-ring{position:absolute;border-radius:50%;border:1.5px solid rgba(63,140,146,.35);pointer-events:none}

/* ---------- Expertises ---------- */
.atena-expertises__head{display:flex;align-items:flex-end;justify-content:space-between;gap:56px;flex-wrap:wrap}
.atena-expertises__intro{display:flex;flex-direction:column;gap:20px;max-width:640px}
.atena-expertises__intro p{max-width:58ch;font-size:19px;line-height:1.6;color:#B7BCC1;text-wrap:pretty}
.atena-service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin-top:64px}
.atena-service-card{display:flex;flex-direction:column;gap:24px;padding:32px;border-radius:8px;text-decoration:none;background:#2B2D30;border:1px solid transparent;color:#F8F8F6;
  transition:box-shadow 160ms cubic-bezier(.22,.61,.36,1),transform 160ms cubic-bezier(.22,.61,.36,1)}
.atena-service-card:hover{box-shadow:0 2px 4px rgba(43,45,48,.07),0 16px 40px rgba(43,45,48,.10);transform:translateY(-2px)}
.atena-service-card img{display:block;width:44px;height:44px}
.atena-service-card h3{font-family:'Playfair Display',serif;font-weight:600;font-size:22px;line-height:1.18;color:#F8F8F6}
.atena-service-card p{font-size:14px;line-height:1.6;color:#A9AEB3}
.atena-service-card__cta{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-family:'Poppins',sans-serif;font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#A2D4D8}
.atena-service-card__cta svg{transition:transform 160ms cubic-bezier(.16,.84,.44,1)}
.atena-service-card:hover .atena-service-card__cta svg{transform:translateX(3px)}

/* ---------- Méthode ---------- */
.atena-methode__intro{max-width:680px;display:flex;flex-direction:column;gap:20px}
.atena-methode__intro p{font-size:19px;line-height:1.6;text-wrap:pretty}
.atena-methode__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:72px}
.atena-method-card{background:#FFFFFF;border:1px solid #E8EBEB;border-radius:8px;padding:40px 34px;display:flex;flex-direction:column;gap:16px;
  transition:transform 160ms cubic-bezier(.22,.61,.36,1),box-shadow 160ms cubic-bezier(.22,.61,.36,1)}
.atena-method-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(43,45,48,.10)}
.atena-method-card__num{font-family:'Playfair Display',serif;font-size:44px;line-height:1;color:#A2D4D8}
.atena-method-card h3{font-family:'Playfair Display',serif;font-weight:600;font-size:26px;line-height:1.2;color:#2B2D30}
.atena-method-card p{font-size:16.5px;line-height:1.62;color:#3A3D41}

/* ---------- Citation ---------- */
.atena-quote{position:relative;background:#1B1D1F;padding:120px 0;overflow:hidden}
.atena-quote__ring{position:absolute;border-radius:50%;border:1.5px solid rgba(162,212,216,.16);pointer-events:none}
.atena-quote__inner{position:relative;max-width:900px;margin:0 auto;padding:0 32px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:28px}
.atena-quote__logo{height:44px;width:auto;display:block;align-self:center;object-fit:contain;opacity:.9}
.atena-quote__text{margin:0;font-family:'Playfair Display',serif;font-style:italic;font-weight:400;font-size:38px;line-height:1.32;color:#F8F8F6;text-wrap:pretty}
.atena-quote__sign{font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:#71767C;font-weight:600}
@media (max-width:640px){.atena-quote__text{font-size:26px}}

/* ---------- Engagements ---------- */
.atena-engagements{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:96px;align-items:start}
.atena-engagements__head{display:flex;flex-direction:column;gap:20px;position:sticky;top:120px}
.atena-engagement{display:grid;grid-template-columns:auto 1fr;gap:28px;padding:32px 0;border-top:1px solid #E8EBEB}
.atena-engagement:last-child{border-bottom:1px solid #E8EBEB}
.atena-engagement__num{font-size:13px;font-weight:700;letter-spacing:.285em;color:#3F8C92;padding-top:6px}
.atena-engagement__body{display:flex;flex-direction:column;gap:8px}
.atena-engagement__body h3{font-size:22px;font-weight:600;color:#2B2D30}
.atena-engagement__body p{max-width:62ch;font-size:17px;line-height:1.62;text-wrap:pretty}

/* ---------- Contact ---------- */
.atena-contact{background:#D5C8A7;padding:104px 0}
.atena-contact__inner{display:flex;align-items:center;justify-content:space-between;gap:64px;flex-wrap:wrap}
.atena-contact__text{display:flex;flex-direction:column;gap:18px}
.atena-contact__eyebrow{font-weight:700;font-size:12px;letter-spacing:.285em;text-transform:uppercase;color:#5A5347}
.atena-contact__title{margin:0;max-width:24ch;font-family:'Playfair Display',serif;font-weight:500;font-size:48px;line-height:1.12;letter-spacing:-.02em;color:#2B2D30}
.atena-contact__lead{margin:0;max-width:52ch;font-size:17px;line-height:1.6;color:#3A3D41}
.atena-contact__actions{display:flex;gap:14px;flex-wrap:wrap}
@media (max-width:640px){.atena-contact__title{font-size:34px}}

/* ---------- Pied de page ---------- */
.atena-footer{background:#1B1D1F;color:#F8F8F6;padding:88px 0 40px}
.atena-footer__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:56px}
.atena-footer__brand{display:flex;flex-direction:column;gap:18px}
.atena-footer__brand img{height:40px;width:auto;display:block;align-self:flex-start;object-fit:contain}
.atena-footer__brand p{max-width:32ch;font-size:14.5px;line-height:1.62;color:#A9AEB3}
.atena-footer__col{display:flex;flex-direction:column;gap:12px;font-size:14.5px}
.atena-footer__title{font-weight:700;font-size:12px;letter-spacing:.285em;text-transform:uppercase;color:#A2D4D8}
.atena-footer-link{color:#A9AEB3;border-bottom:none}
.atena-footer-link:hover{color:#A2D4D8}
.atena-footer__contact{color:#A9AEB3}
.atena-footer__bottom{max-width:1280px;margin:56px auto 0;padding:24px 32px 0;border-top:1px solid rgba(232,235,235,.10);display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;font-size:13px;color:#71767C}

/* ---------- Champs de formulaire ---------- */
.atena-field{display:flex;flex-direction:column;gap:8px}
.atena-field__label{font-family:'Poppins',sans-serif;font-weight:600;font-size:14px;color:#2B2D30}
.atena-field__req{color:#3F8C92}
.atena-field input,.atena-field textarea{width:100%;font-family:'Poppins',sans-serif;font-size:16px;line-height:1.6;color:#2B2D30;background:#FFFFFF;border:1px solid #E8EBEB;border-radius:4px;padding:14px 16px;outline:none;
  transition:border-color 160ms cubic-bezier(.22,.61,.36,1),box-shadow 160ms cubic-bezier(.22,.61,.36,1)}
.atena-field input:focus,.atena-field textarea:focus{border-color:#3F8C92;box-shadow:0 0 0 3px rgba(63,140,146,.35)}
.atena-field textarea{resize:vertical;min-height:120px}
.atena-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.atena-form-row{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.atena-form-note{font-size:13px;color:#71767C}
.atena-form-error{font-size:14px;color:#B4453C;display:none}
.atena-form-error.is-visible{display:block}
.atena-honeypot{position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- Modale ---------- */
.atena-modal-overlay{position:fixed;inset:0;z-index:60;background:rgba(27,29,31,.72);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:32px}
.atena-modal-overlay.is-open{display:flex;animation:atenaRise 240ms cubic-bezier(.22,.61,.36,1) both}
.atena-modal-box{position:relative;background:#F8F8F6;border-radius:8px;width:100%;max-width:640px;max-height:88vh;overflow:auto;padding:48px 48px 40px;box-shadow:0 24px 64px rgba(0,0,0,.42)}
.atena-modal-close{position:absolute;top:18px;right:18px;width:36px;height:36px;border:1px solid #E8EBEB;background:#FFFFFF;border-radius:4px;color:#3A3D41;font-size:18px;line-height:1;cursor:pointer;
  transition:background 160ms cubic-bezier(.22,.61,.36,1)}
.atena-modal-close:hover{background:#E8EBEB}
.atena-modal-form{display:flex;flex-direction:column;gap:22px}
.atena-modal-head{display:flex;flex-direction:column;gap:10px}
.atena-modal-head h2{font-family:'Playfair Display',serif;font-weight:500;font-size:34px;line-height:1.14;letter-spacing:-.02em;color:#2B2D30}
.atena-modal-head p{font-size:16px;line-height:1.6;color:#3A3D41}
.atena-modal-sent{display:none;flex-direction:column;gap:18px;padding:24px 0}
.atena-modal-sent.is-visible{display:flex}
.atena-modal-sent h2{font-family:'Playfair Display',serif;font-weight:500;font-size:34px;line-height:1.14;letter-spacing:-.02em;color:#2B2D30}
.atena-modal-sent p{max-width:48ch;font-size:17px;line-height:1.62;color:#3A3D41}

@media (max-width:640px){
  .atena-header__inner,.atena-container{padding-left:20px;padding-right:20px}
  .atena-section{padding:80px 0}
  .atena-modal-box{padding:32px 24px 28px}
}