/* ============================================================
   CUNIC-CHRIST BTP — Design system
   Palette extraite fidèlement du logo du Groupe CUNICCHRIST.
   Direction : précision d'ingénierie / plan technique — traits
   fins, équerres d'angle façon plan d'architecte, séquences
   à cotation, grille de fond façon papier millimétré.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root{
  /* --- Marque (échantillonnée sur le logo) --- */
  --navy-900:#040D1E;
  --navy-800:#0A1730;
  --navy-700:#001F4E;   /* marine principale */
  --navy-500:#153B72;
  --navy-100:#E7ECF4;
  --navy-050:#F3F5F9;

  --gold-700:#8F6110;
  --gold-600:#BE8116;   /* or principal */
  --gold-500:#D4941C;
  --gold-100:#F7EAD2;
  --gold-050:#FBF4E7;

  --green-700:#0F4811;  /* vert feuille */
  --green-500:#1E6B22;
  --green-100:#E4EFE1;

  --blue-600:#01518C;   /* bleu vague */
  --blue-100:#E2EEF6;

  /* --- Neutres --- */
  --paper:#F8F9FB;
  --paper-raised:#FFFFFF;
  --ink:#0B1526;
  --ink-soft:#3C4759;
  --ink-faint:#6B7688;
  --line:#DCE1E9;
  --line-soft:#EAEDF2;

  /* --- Typo --- */
  --font-display:'Space Grotesk', system-ui, sans-serif;
  --font-body:'IBM Plex Sans', system-ui, sans-serif;

  /* --- Mise en page --- */
  --container:1200px;
  --gutter:clamp(1.25rem, 4vw, 3rem);
  --section-y:clamp(4rem, 8vw, 7rem);
  --radius-s:2px;
  --radius-m:3px;

  --ease:cubic-bezier(.4,0,.2,1);
}

/* ============================================================
   RESET
   ============================================================ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}
body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;font-weight:600;letter-spacing:-.01em}

/* focus visibility — jamais retiré */
:focus-visible{outline:2px solid var(--gold-600);outline-offset:3px}

.container{
  width:100%;
  max-width:var(--container);
  margin-inline:auto;
  padding-inline:var(--gutter);
}

section{padding-block:var(--section-y)}

.eyebrow{
  font-size:.8125rem;
  color:var(--gold-700);
  font-weight:600;
  margin-bottom:.6rem;
}

.section-head{
  max-width:640px;
  margin-bottom:clamp(2.25rem,4vw,3.5rem);
}
.section-head h2{font-size:clamp(1.9rem,3.2vw,2.6rem);color:var(--navy-700)}
.section-head p{margin-top:.9rem;color:var(--ink-soft);font-size:1.05rem;max-width:52ch}
.section-head.center{margin-inline:auto;text-align:center}

/* petit repère de cotation, utilisé avec parcimonie — pas une
   règle générique sous chaque titre */
.tick-rule{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--ink-faint);font-size:.8rem;
}
.tick-rule::before,.tick-rule::after{content:'';width:1px;height:9px;background:var(--line)}
.tick-rule::before{order:0}

/* ============================================================
   BOUTONS
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.85rem 1.6rem;
  font-weight:600;font-size:.95rem;
  border-radius:var(--radius-s);
  transition:transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--navy-700);color:#fff}
.btn-primary:hover{background:var(--navy-800);transform:translateY(-1px)}
.btn-gold{background:var(--gold-600);color:var(--navy-900)}
.btn-gold:hover{background:var(--gold-500);transform:translateY(-1px)}
.btn-outline{border:1.5px solid var(--navy-700);color:var(--navy-700)}
.btn-outline:hover{background:var(--navy-700);color:#fff}
.btn-outline.on-dark{border-color:rgba(255,255,255,.45);color:#fff}
.btn-outline.on-dark:hover{background:#fff;color:var(--navy-800);border-color:#fff}
.btn-sm{padding:.6rem 1.05rem;font-size:.85rem}
.btn svg{width:16px;height:16px;flex-shrink:0}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:rgba(248,249,251,.82);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid transparent;
  transition:background .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.nav.solid{
  background:rgba(248,249,251,.97);
  border-bottom-color:var(--line-soft);
  box-shadow:0 6px 24px -18px rgba(4,13,30,.35);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;
}
.brand{display:flex;align-items:center;gap:.65rem}
.brand-mark{width:38px;height:38px;flex-shrink:0;object-fit:contain}
.brand-word{font-family:var(--font-display);font-weight:700;font-size:1.05rem;color:var(--navy-700);line-height:1.1}
.brand-tag{
  font-size:.62rem;font-weight:600;color:#fff;background:var(--gold-600);
  padding:.12rem .4rem;border-radius:2px;letter-spacing:.03em;
}
.brand-sub{font-size:.68rem;color:var(--ink-faint);margin-top:.1rem}

.nav-links{display:flex;align-items:center;gap:2.1rem}
.nav-links a{
  font-size:.92rem;font-weight:500;color:var(--ink-soft);
  position:relative;padding-block:.3rem;
}
.nav-links a::after{
  content:'';position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:var(--gold-600);transition:right .25s var(--ease);
}
.nav-links a:hover,.nav-links a.active{color:var(--navy-700)}
.nav-links a:hover::after,.nav-links a.active::after{right:0}

.nav-cta{display:flex;align-items:center;gap:1.1rem}
.nav-phone{display:flex;align-items:center;gap:.4rem;font-size:.88rem;font-weight:600;color:var(--navy-700)}
.nav-phone svg{width:16px;height:16px;color:var(--gold-600)}

.burger{display:none;width:26px;height:20px;position:relative;flex-shrink:0}
.burger span{
  position:absolute;left:0;right:0;height:2px;background:var(--navy-700);
  transition:transform .3s var(--ease), opacity .3s var(--ease), top .3s var(--ease);
}
.burger span:nth-child(1){top:0}
.burger span:nth-child(2){top:9px}
.burger span:nth-child(3){top:18px}
.burger.open span:nth-child(1){top:9px;transform:rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){top:9px;transform:rotate(-45deg)}

.mobile-panel{
  position:fixed;inset:76px 0 0 0;z-index:190;
  background:var(--paper-raised);
  transform:translateX(100%);
  transition:transform .35s var(--ease);
  overflow-y:auto;
  border-top:1px solid var(--line-soft);
}
.mobile-panel.open{transform:translateX(0)}
.mobile-panel .container{padding-top:2rem;padding-bottom:2rem}
.mobile-panel a{
  display:block;font-family:var(--font-display);font-size:1.5rem;font-weight:600;
  color:var(--navy-700);padding-block:.75rem;border-bottom:1px solid var(--line-soft);
}
.mobile-panel .btn{margin-top:1.75rem;width:100%;justify-content:center}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  padding-top:calc(76px + clamp(3rem,7vw,5.5rem));
  padding-bottom:clamp(3rem,7vw,5rem);
  background:var(--paper);
  overflow:hidden;
}
.hero::before{
  /* papier millimétré très discret */
  content:'';position:absolute;inset:0;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size:42px 42px;
  -webkit-mask-image:linear-gradient(to bottom, black, transparent 78%);
  mask-image:linear-gradient(to bottom, black, transparent 78%);
  opacity:.7;
  pointer-events:none;
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.15fr 1fr;gap:clamp(2rem,5vw,4rem);
  align-items:center;
}
.hero-copy .kicker{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.88rem;color:var(--navy-500);font-weight:500;margin-bottom:1.4rem;
}
.hero-copy .kicker span.dot{width:6px;height:6px;border-radius:50%;background:var(--gold-600)}
.hero-copy h1{
  font-size:clamp(2.5rem,5.4vw,4rem);
  color:var(--navy-700);
  max-width:14ch;
}
.hero-copy .lede{
  margin-top:1.5rem;font-size:1.15rem;color:var(--ink-soft);max-width:46ch;line-height:1.6;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.4rem}
.hero-foot{
  margin-top:2.8rem;display:flex;align-items:center;gap:.75rem;
  font-size:.88rem;color:var(--ink-faint);
}
.hero-foot strong{color:var(--navy-700);font-weight:600}

.hero-art{position:relative;aspect-ratio:1/1}

/* opacité de départ pour l'unique séquence d'entrée orchestrée */
.reveal{opacity:0;transform:translateY(14px)}
.hero [data-reveal]{opacity:0;transform:translateY(16px);animation:heroIn .7s var(--ease) forwards;animation-play-state:paused}
.hero.ready [data-reveal]{animation-play-state:running}
@keyframes heroIn{to{opacity:1;transform:translateY(0)}}

/* ============================================================
   STATS
   ============================================================ */
.stats{
  background:var(--navy-700);
  color:#fff;
  padding-block:clamp(2.4rem,5vw,3.2rem);
  position:relative;
}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:1.5rem;
}
.stat{padding-inline:1rem;border-left:1px solid rgba(255,255,255,.14)}
.stat:first-child{border-left:none;padding-inline-start:0}
.stat .num{
  font-family:var(--font-display);font-weight:700;
  font-size:clamp(2rem,3.4vw,2.6rem);color:var(--gold-500);
  display:flex;align-items:baseline;gap:.15rem;
}
.stat .label{font-size:.88rem;color:rgba(255,255,255,.72);margin-top:.35rem}

/* ============================================================
   À PROPOS
   ============================================================ */
.about{background:var(--paper-raised)}
.about-grid{
  display:grid;grid-template-columns:1fr .85fr;gap:clamp(2.5rem,6vw,5rem);
  align-items:start;
}
.about-copy h2{font-size:clamp(1.9rem,3.2vw,2.6rem);color:var(--navy-700);max-width:12ch}
.about-copy p{margin-top:1.3rem;color:var(--ink-soft);max-width:56ch;font-size:1.02rem}
.about-copy p + p{margin-top:1rem}
.about-values{margin-top:2.2rem;display:grid;gap:1.1rem}
.about-value{display:flex;gap:.9rem;align-items:flex-start}
.about-value svg{width:20px;height:20px;color:var(--gold-600);flex-shrink:0;margin-top:.15rem}
.about-value h4{font-family:var(--font-body);font-size:1rem;font-weight:600;color:var(--navy-700)}
.about-value p{margin-top:.2rem;font-size:.92rem;color:var(--ink-faint);max-width:44ch}

.about-panel{
  background:var(--navy-700);
  color:#fff;
  padding:clamp(2rem,4vw,2.8rem);
  position:relative;
  overflow:hidden;
}
.about-panel::after{
  content:'';position:absolute;right:-30px;bottom:-30px;width:180px;height:180px;
  background:radial-gradient(circle, rgba(190,129,22,.35), transparent 70%);
}
.about-panel .quote{
  font-family:var(--font-display);font-size:clamp(1.3rem,2.4vw,1.65rem);
  font-weight:500;line-height:1.4;position:relative;z-index:1;
}
.about-panel .quote-mark{color:var(--gold-500);font-size:2.4rem;line-height:.5;display:block;margin-bottom:.5rem;font-family:var(--font-display)}
.about-panel .sig{margin-top:1.6rem;font-size:.88rem;color:rgba(255,255,255,.65);position:relative;z-index:1}
.about-panel .sig strong{display:block;color:#fff;font-size:.95rem;margin-bottom:.15rem}

/* ============================================================
   ÉQUERRES DE PLAN — encadrement des blocs techniques
   ============================================================ */
.bracket-frame{position:relative}
.bracket-frame .corner{position:absolute;width:14px;height:14px;pointer-events:none}
.bracket-frame .corner.tl{top:-1px;left:-1px;border-top:2px solid var(--gold-600);border-left:2px solid var(--gold-600)}
.bracket-frame .corner.tr{top:-1px;right:-1px;border-top:2px solid var(--gold-600);border-right:2px solid var(--gold-600)}
.bracket-frame .corner.bl{bottom:-1px;left:-1px;border-bottom:2px solid var(--gold-600);border-left:2px solid var(--gold-600)}
.bracket-frame .corner.br{bottom:-1px;right:-1px;border-bottom:2px solid var(--gold-600);border-right:2px solid var(--gold-600)}

/* ============================================================
   EXPERTISES
   ============================================================ */
.expertises{background:var(--paper)}
.exp-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.exp-card{
  background:var(--paper-raised);
  padding:2.2rem 1.9rem;
  transition:background .2s var(--ease);
}
.exp-card:hover{background:var(--navy-050)}
.exp-icon{
  width:52px;height:52px;padding:12px;
  border:1px solid var(--line);
}
.exp-icon svg{width:100%;height:100%;color:var(--navy-700)}
.exp-card h3{margin-top:1.3rem;font-size:1.1rem;color:var(--navy-700)}
.exp-card p{margin-top:.55rem;font-size:.92rem;color:var(--ink-soft);line-height:1.6}
.exp-num{font-family:var(--font-display);font-size:.78rem;color:var(--ink-faint);font-weight:600}

/* ============================================================
   PROCESSUS
   ============================================================ */
.process{background:var(--navy-050)}
.process-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2.5rem,5vw,4.5rem);align-items:center}

.process-media{
  position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy-900);
}
.process-media video{width:100%;height:100%;object-fit:cover;display:block}
.video-sound-btn{
  position:absolute;right:14px;bottom:14px;
  width:38px;height:38px;border-radius:50%;
  background:rgba(4,13,30,.55);backdrop-filter:blur(3px);color:#fff;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s var(--ease);
}
.video-sound-btn svg{width:17px;height:17px}
.video-sound-btn:hover{background:rgba(4,13,30,.8)}
.video-sound-btn .icon-sound{display:none}
.video-sound-btn[aria-pressed="true"] .icon-muted{display:none}
.video-sound-btn[aria-pressed="true"] .icon-sound{display:block}

.process-content .section-head{margin-bottom:2rem}
.process-steps{display:flex;flex-direction:column}
.process-step{
  display:flex;gap:1.1rem;padding-block:1rem;position:relative;
}
.process-step:not(:last-child)::before{
  content:'';position:absolute;left:22px;top:52px;bottom:-2px;width:1px;
  background:repeating-linear-gradient(180deg,var(--line) 0 5px,transparent 5px 10px);
}
.process-step .p-num{
  width:44px;height:44px;border-radius:50%;flex-shrink:0;
  background:var(--paper-raised);border:1.5px solid var(--navy-700);
  color:var(--navy-700);font-family:var(--font-display);font-weight:700;
  display:flex;align-items:center;justify-content:center;font-size:1rem;
  position:relative;z-index:1;
}
.process-step h4{font-family:var(--font-display);font-size:1.02rem;color:var(--navy-700)}
.process-step p{margin-top:.3rem;font-size:.88rem;color:var(--ink-soft)}

/* ============================================================
   RÉALISATIONS — bloc de confiance (confidentialité client)
   ============================================================ */
.trust{background:var(--paper-raised)}
.trust-panel{
  max-width:700px;margin-inline:auto;text-align:center;
  background:var(--navy-050);
  padding:clamp(2.75rem,6vw,4.25rem) clamp(1.75rem,6vw,3.75rem);
}
.trust-label{font-size:.9rem;color:var(--gold-700);font-weight:600}
.trust-statement{
  margin-top:.9rem;
  font-size:clamp(1.7rem,4vw,2.4rem);
  color:var(--navy-700);
  line-height:1.3;
}
.trust-sub{margin-top:1.4rem;font-size:1.05rem;color:var(--ink-soft);max-width:42ch;margin-inline:auto}
.trust-divider{width:56px;height:2px;background:var(--gold-600);margin:2.1rem auto}
.trust-note{font-size:.85rem;color:var(--ink-faint);max-width:46ch;margin-inline:auto;line-height:1.6}

/* ============================================================
   ENGAGEMENTS
   ============================================================ */
.engagements{background:var(--navy-700);color:#fff;position:relative;overflow:hidden}
.engagements::before{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;
}
.engagements .section-head p{color:rgba(255,255,255,.68)}
.engagements .section-head h2{color:#fff}
.eng-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr)}
.eng-item{
  padding:2rem 1.7rem;border-left:1px solid rgba(255,255,255,.14);
}
.eng-item:first-child{border-left:none}
.eng-item svg{width:26px;height:26px;color:var(--gold-500)}
.eng-item h4{margin-top:1.1rem;font-family:var(--font-display);font-size:1.05rem}
.eng-item p{margin-top:.5rem;font-size:.88rem;color:rgba(255,255,255,.68)}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{background:var(--navy-050)}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,3.5rem)}
.contact-info h2{font-size:clamp(1.9rem,3.2vw,2.5rem);color:var(--navy-700);max-width:11ch}
.contact-info > p{margin-top:1rem;color:var(--ink-soft);max-width:42ch}
.c-item{display:flex;gap:.9rem;margin-top:1.7rem}
.c-item svg{width:19px;height:19px;color:var(--gold-600);flex-shrink:0;margin-top:.2rem}
.c-item h4{font-size:.85rem;color:var(--ink-faint);font-weight:600}
.c-item p{margin-top:.15rem;font-size:.98rem;color:var(--navy-700);font-weight:500}
.c-item a{border-bottom:1px solid transparent}
.c-item a:hover{border-color:currentColor}

.map-frame{
  margin-top:2.2rem;aspect-ratio:16/9;position:relative;
  background:var(--navy-700);overflow:hidden;
}
.map-frame svg{position:absolute;inset:0;width:100%;height:100%}
.map-frame .pin{position:absolute;top:50%;left:50%;transform:translate(-50%,-100%)}

.form-card{
  background:var(--paper-raised);
  padding:clamp(1.8rem,4vw,2.6rem);
  box-shadow:0 24px 60px -30px rgba(4,13,30,.25);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.field{margin-top:1.1rem}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink-soft);margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;border:none;border-bottom:1.5px solid var(--line);
  padding:.65rem .1rem;background:transparent;font-size:.98rem;color:var(--ink);
  transition:border-color .2s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold-600);outline:none}
.field textarea{resize:vertical;min-height:96px}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:#B3261E}
.field .err{display:none;font-size:.78rem;color:#B3261E;margin-top:.35rem}
.field.has-error .err{display:block}
.form-card .btn{margin-top:1.6rem;width:100%;justify-content:center}
.form-note{margin-top:.9rem;font-size:.78rem;color:var(--ink-faint);text-align:center}

.form-success{
  display:none;text-align:center;padding:2.5rem 1rem;
}
.form-success.show{display:block}
.form-success svg{width:46px;height:46px;color:var(--green-700);margin-inline:auto}
.form-success h3{margin-top:1.1rem;color:var(--navy-700);font-size:1.2rem}
.form-success p{margin-top:.5rem;color:var(--ink-soft);font-size:.92rem;max-width:36ch;margin-inline:auto}

/* ============================================================
   FOOTER
   ============================================================ */
footer{background:var(--navy-900);color:rgba(255,255,255,.75)}
.foot-top{padding-block:clamp(3rem,6vw,4.5rem);display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:2.5rem}
.foot-brand .brand-word{color:#fff}
.foot-brand p{margin-top:1.1rem;font-size:.9rem;max-width:32ch;color:rgba(255,255,255,.55)}
.foot-social{display:flex;gap:.7rem;margin-top:1.4rem}
.foot-social a{
  width:34px;height:34px;border:1px solid rgba(255,255,255,.2);
  display:flex;align-items:center;justify-content:center;
  transition:border-color .2s var(--ease), background .2s var(--ease);
}
.foot-social a:hover{border-color:var(--gold-600);background:rgba(190,129,22,.12)}
.foot-social svg{width:15px;height:15px}
.foot-col h5{font-size:.85rem;font-weight:600;color:#fff;margin-bottom:1.1rem}
.foot-col li{margin-bottom:.7rem}
.foot-col a{font-size:.9rem;color:rgba(255,255,255,.6);transition:color .2s var(--ease)}
.foot-col a:hover{color:var(--gold-500)}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding-block:1.4rem;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;
  font-size:.8rem;color:rgba(255,255,255,.45);
}
.foot-bottom a{color:rgba(255,255,255,.45)}
.foot-bottom a:hover{color:#fff}
.foot-legal{display:flex;gap:1.4rem;flex-wrap:wrap}

/* ============================================================
   ESPACE ADMIN (démonstration)
   ============================================================ */
.admin-view{display:none;min-height:100vh;background:var(--navy-050);padding-top:76px}
.admin-view.show{display:block}
body.admin-mode .site-view{display:none}
.admin-bar{
  background:var(--navy-900);color:#fff;
  padding-block:.6rem;font-size:.82rem;text-align:center;
}
.admin-bar a{color:var(--gold-500);font-weight:600;border-bottom:1px solid currentColor}
.admin-wrap{padding-block:2.5rem}
.admin-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem;margin-bottom:2rem}
.admin-head h1{font-size:1.6rem;color:var(--navy-700)}
.admin-gate{max-width:380px;margin:3rem auto;background:#fff;padding:2.2rem;box-shadow:0 24px 60px -30px rgba(4,13,30,.25)}
.admin-gate h2{font-size:1.25rem;color:var(--navy-700)}
.admin-gate p{margin-top:.5rem;font-size:.88rem;color:var(--ink-soft)}
.admin-gate .field{margin-top:1.3rem}
.admin-gate .btn{margin-top:1.3rem;width:100%;justify-content:center}
.admin-gate .hint{margin-top:1rem;font-size:.78rem;color:var(--ink-faint);text-align:center}

.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-bottom:2rem}
.admin-stat{background:#fff;padding:1.4rem}
.admin-stat .n{font-family:var(--font-display);font-size:1.7rem;font-weight:700;color:var(--navy-700)}
.admin-stat .l{font-size:.82rem;color:var(--ink-faint);margin-top:.2rem}

.msg-table{background:#fff;border:1px solid var(--line-soft)}
.msg-row{
  display:grid;grid-template-columns:1fr 1.2fr .9fr 1.8fr .65fr .6fr;gap:1rem;
  padding:1rem 1.3rem;border-bottom:1px solid var(--line-soft);align-items:center;
}
.msg-row.head{background:var(--navy-050);font-size:.78rem;font-weight:600;color:var(--ink-faint)}
.msg-row:last-child{border-bottom:none}
.msg-name{font-weight:600;color:var(--navy-700);font-size:.92rem}
.msg-cell{font-size:.85rem;color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg-del{color:#B3261E;font-size:.78rem;font-weight:600;justify-self:start}
.msg-del:hover{text-decoration:underline}
.admin-empty{padding:3.5rem 1rem;text-align:center;color:var(--ink-faint);font-size:.92rem}

/* ============================================================
   SKIP LINK
   ============================================================ */
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--navy-700);color:#fff;
  padding:.8rem 1.2rem;z-index:999;
}
.skip-link:focus{left:1rem;top:1rem}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{max-width:420px;margin-inline:auto;order:-1}
  .about-grid{grid-template-columns:1fr}
  .exp-grid{grid-template-columns:repeat(2,1fr)}
  .eng-grid{grid-template-columns:repeat(2,1fr)}
  .eng-item:nth-child(3){border-left:none}
  .stats-grid{grid-template-columns:repeat(2,1fr);row-gap:2rem}
  .stat:nth-child(3){border-left:none}
  .contact-grid{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr 1fr}
}

@media (max-width: 760px){
  .nav-links,.nav-cta .nav-phone,.nav-cta .btn{display:none}
  .burger{display:block}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{justify-content:center}
  .exp-grid{grid-template-columns:1fr}
  .process-grid{grid-template-columns:1fr;gap:2.25rem}
  .eng-grid{grid-template-columns:1fr}
  .eng-item{border-left:none;border-top:1px solid rgba(255,255,255,.14)}
  .eng-item:first-child{border-top:none}
  .form-row{grid-template-columns:1fr}
  .foot-top{grid-template-columns:1fr;gap:2rem}
  .admin-stats{grid-template-columns:1fr}
  .msg-row{grid-template-columns:1fr;gap:.3rem}
  .msg-row.head{display:none}
  .msg-cell{white-space:normal}
}