/* ============================================================
   ATM ENGINEERING — feuille de style commune
   ============================================================ */
:root{
  --navy-deep:#071229;
  --navy:#0E2650;
  --navy-soft:#173766;
  --blue:#2F7BFF;
  --blue-bright:#6BA6FF;
  --copper:#E8871E;
  --copper-soft:#F5B15C;
  --paper:#F5F7FA;
  --paper-line:#E1E7EF;
  --ink:#0B1220;
  --ink-soft:#4A5568;
  --white:#FFFFFF;
  --radius-s:3px;
  --radius-m:6px;
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'IBM Plex Sans', sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk', sans-serif;
  line-height:1.14;
  font-weight:600;
  letter-spacing:-0.01em;
}
a{color:inherit;text-decoration:none;}
img,svg{display:block;max-width:100%;}
ul{list-style:none;}
.wrap{max-width:1280px;margin:0 auto;padding:0 40px;}
@media(max-width:720px){ .wrap{padding:0 22px;} }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--blue-bright); outline-offset:3px;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important;}
}

/* ---------- Header ---------- */
header{
  position:sticky; top:0; z-index:100;
  background:rgba(7,18,41,0.94);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.nav-row{ display:flex; align-items:center; justify-content:space-between; height:76px; }
.logo{ display:flex; align-items:baseline; gap:8px; font-family:'Space Grotesk', sans-serif; font-weight:700; font-size:1.25rem; color:var(--white); }
.logo span{color:var(--blue-bright); font-weight:700;}
.logo-img{ height:32px; width:auto; display:block; }
footer .logo-img{ height:38px; }
nav.primary{ display:flex; align-items:center; gap:30px; }
nav.primary > a{
  font-size:0.9rem; color:rgba(255,255,255,0.82); font-weight:500;
  position:relative; padding:26px 0; display:inline-block;
  transition:color .15s ease;
}
nav.primary > a:hover{color:var(--white);}
nav.primary > a.current{color:var(--white);}
nav.primary > a.current::after{
  content:''; position:absolute; left:0; right:0; bottom:24px; height:2px; background:var(--blue);
}
.has-dropdown{ position:relative; }
.dd-trigger{ display:flex; align-items:center; gap:6px; cursor:pointer; }
.dd-trigger svg{ transition:transform .15s ease; }
.has-dropdown:hover .dd-trigger svg{ transform:rotate(180deg); }
.dropdown{
  position:absolute; top:100%; left:50%; transform:translateX(-50%);
  background:var(--navy); border:1px solid rgba(255,255,255,0.1);
  border-radius:var(--radius-m); padding:10px; width:260px;
  opacity:0; visibility:hidden; transform:translateX(-50%) translateY(6px);
  transition:opacity .15s ease, transform .15s ease, visibility .15s ease;
  box-shadow:0 18px 40px rgba(0,0,0,0.35);
}
.has-dropdown:hover .dropdown{ opacity:1; visibility:visible; transform:translateX(-50%) translateY(0); }
.dropdown a{
  display:block; padding:10px 12px; font-size:0.86rem; color:rgba(255,255,255,0.8);
  border-radius:var(--radius-s); transition:background .15s ease, color .15s ease;
}
.dropdown a:hover{ background:rgba(255,255,255,0.06); color:var(--white); }
.call-btn{
  display:flex; align-items:center; gap:9px; background:var(--blue); color:var(--white);
  padding:11px 20px; border-radius:var(--radius-s); font-weight:600; font-size:0.88rem;
  transition:background .15s ease;
}
.call-btn:hover{background:#2568e0;}
@media(max-width:980px){
  nav.primary{display:none;}
  .call-btn span.txt{display:none;}
}

/* ---------- Buttons ---------- */
.btn-primary{
  background:var(--blue); color:var(--white); font-weight:600; font-size:0.95rem;
  padding:15px 26px; border-radius:var(--radius-s); border:1px solid var(--blue);
  display:inline-flex; align-items:center; gap:10px;
  transition:background .15s ease, transform .15s ease;
}
.btn-primary:hover{background:#2568e0; transform:translateY(-1px);}
.btn-ghost{
  color:var(--white); font-weight:600; font-size:0.95rem;
  padding:15px 26px; border-radius:var(--radius-s); border:1px solid rgba(255,255,255,0.3);
  transition:border-color .15s ease, background .15s ease;
}
.btn-ghost:hover{border-color:var(--white); background:rgba(255,255,255,0.05);}
.btn-ghost.dark{ color:var(--ink); border-color:var(--paper-line); }
.btn-ghost.dark:hover{ border-color:var(--ink); background:rgba(11,18,32,0.04); }

/* ---------- Hero (home) ---------- */
.hero{ position:relative; background:var(--navy-deep); overflow:hidden; padding:90px 0 0; }
.hero-grid{ display:grid; grid-template-columns:1.05fr 0.95fr; align-items:center; gap:40px; position:relative; z-index:2; }
.hero-copy{ padding-bottom:96px; }
.eyebrow-line{ display:flex; align-items:center; gap:10px; color:var(--blue-bright); font-size:0.82rem; font-weight:500; letter-spacing:0.02em; margin-bottom:20px; }
.eyebrow-line .dot{ width:7px;height:7px;border-radius:50%;background:var(--copper); flex:none; box-shadow:0 0 0 4px rgba(232,135,30,0.18); }
.slogan-tag{
  display:inline-flex; gap:10px; font-family:'Space Grotesk',sans-serif; font-size:0.78rem;
  letter-spacing:0.14em; color:var(--copper-soft); font-weight:600; margin-bottom:18px;
}
.hero h1{ color:var(--white); font-size:clamp(2.2rem, 4.2vw, 3.4rem); max-width:13ch; }
.hero h1 em{ font-style:normal; background:linear-gradient(100deg, var(--blue-bright), var(--blue)); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero p.lead{ margin-top:24px; max-width:48ch; color:rgba(255,255,255,0.72); font-size:1.04rem; }
.hero-actions{ display:flex; gap:16px; margin-top:34px; flex-wrap:wrap; }
.hero-art{ position:relative; height:100%; min-height:400px; display:flex; align-items:flex-end; justify-content:center; }
.hero-art svg{ width:100%; height:auto; }
.pulse-line{ stroke-dasharray:6 10; animation:march 3.4s linear infinite; }
@keyframes march{ to{ stroke-dashoffset:-160; } }
.glow-dot{ animation:glow 2.6s ease-in-out infinite; transform-origin:center; }
@keyframes glow{ 0%,100%{opacity:.35; r:3;} 50%{opacity:1; r:5;} }
.pulse-line.delay-a{ animation-delay:-1.2s; }
.glow-dot.delay-b{ animation-delay:-1.3s; }
.glow-dot.delay-c{ animation-delay:-0.6s; }
.hero-bottom-fade{ position:absolute; left:0; right:0; bottom:0; height:110px; background:linear-gradient(to bottom, transparent, var(--navy-deep)); z-index:1; }
@media(max-width:920px){
  .hero-grid{grid-template-columns:1fr;}
  .hero-copy{padding-bottom:16px;}
  .hero-art{min-height:260px; order:-1; margin-top:16px;}
}

/* ---------- Sub-hero (inner pages) ---------- */
.subhero{
  background:var(--navy-deep); padding:150px 0 60px; position:relative; overflow:hidden;
  background-image:linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size:38px 38px;
}
.breadcrumb{ color:rgba(255,255,255,0.5); font-size:0.82rem; margin-bottom:18px; }
.breadcrumb a{ color:rgba(255,255,255,0.5); transition:color .15s ease; }
.breadcrumb a:hover{ color:var(--white); }
.subhero h1{ color:var(--white); font-size:clamp(2rem,3.6vw,2.8rem); max-width:16ch; }
.subhero p.lead{ margin-top:18px; max-width:56ch; color:rgba(255,255,255,0.65); font-size:1rem; }

/* ---------- Section basics ---------- */
.section{ padding:96px 0; }
.section.tight{ padding:70px 0; }
.section-head{ margin-bottom:48px; max-width:60ch; }
.section-head .kicker{
  display:inline-flex; align-items:center; gap:8px; color:var(--blue); font-weight:600;
  font-size:0.8rem; letter-spacing:0.08em; text-transform:uppercase; margin-bottom:14px;
}
.section-head .kicker::before{ content:''; width:18px; height:2px; background:var(--copper); }
.section-head h2{ font-size:clamp(1.6rem,2.8vw,2.2rem); }
.section-head p{ margin-top:14px; color:var(--ink-soft); font-size:1rem; }
.on-dark .section-head h2{ color:var(--white); }
.on-dark .section-head p{ color:rgba(255,255,255,0.62); }

/* ---------- Values / expertise strip ---------- */
.values{ background:var(--white); border-bottom:1px solid var(--paper-line); }
.values-row{ display:grid; grid-template-columns:repeat(4,1fr); }
.value-item{ padding:40px 30px; border-left:1px solid var(--paper-line); }
.value-item:first-child{border-left:none;}
.value-item svg{color:var(--blue); margin-bottom:16px;}
.value-item h3{font-size:1rem; margin-bottom:8px;}
.value-item p{font-size:0.89rem; color:var(--ink-soft); max-width:28ch;}
@media(max-width:920px){
  .values-row{grid-template-columns:1fr 1fr;}
  .value-item{border-left:none; border-top:1px solid var(--paper-line);}
  .value-item:nth-child(1),.value-item:nth-child(2){border-top:none;}
  .value-item:nth-child(odd){border-right:1px solid var(--paper-line);}
}
@media(max-width:560px){
  .values-row{grid-template-columns:1fr;}
  .value-item{border-right:none !important;}
  .value-item:nth-child(2){border-top:1px solid var(--paper-line);}
}

/* ---------- Domains grid (asymmetric blueprint) ---------- */
.domains{
  background:var(--navy-deep); position:relative; padding:96px 0;
  background-image:linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size:38px 38px;
}
.domains-grid{ display:grid; grid-template-columns:repeat(6,1fr); grid-auto-rows:220px; gap:1px; background:rgba(255,255,255,0.09); border:1px solid rgba(255,255,255,0.09); }
.dcard{ background:var(--navy-deep); padding:32px; display:flex; flex-direction:column; justify-content:space-between; transition:background .2s ease; position:relative; }
.dcard:hover{background:var(--navy);}
.dcard.feature{ grid-column:span 3; grid-row:span 2; }
.dcard.reg{ grid-column:span 2; }
.dcard.small{ grid-column:span 1; }
.dcard .num{ font-family:'Space Grotesk', sans-serif; font-size:0.76rem; color:rgba(255,255,255,0.35); letter-spacing:0.05em; }
.dcard .icon-wrap{ color:var(--copper); margin-bottom:auto; margin-top:10px;}
.dcard.feature .icon-wrap{ margin-top:0; }
.dcard h3{ color:var(--white); font-size:1.08rem; margin-bottom:9px; }
.dcard.feature h3{ font-size:1.4rem; max-width:12ch; }
.dcard p{ color:rgba(255,255,255,0.6); font-size:0.86rem; max-width:32ch; }
.dcard .more{ margin-top:16px; display:inline-flex; align-items:center; gap:7px; color:var(--blue-bright); font-size:0.84rem; font-weight:600; }
.dcard .more svg{ transition:transform .15s ease; }
.dcard:hover .more svg{ transform:translateX(3px); }
@media(max-width:920px){
  .domains-grid{ grid-template-columns:1fr 1fr; grid-auto-rows:auto; }
  .dcard.feature, .dcard.reg, .dcard.small{ grid-column:span 1; grid-row:span 1; min-height:220px; }
}
@media(max-width:600px){ .domains-grid{ grid-template-columns:1fr; } }

/* ---------- Stats band ---------- */
.stats{ background:linear-gradient(100deg, var(--blue) 0%, #1B5FE0 100%); padding:50px 0; }
.stats-row{ display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.stat{ color:var(--white); display:flex; align-items:center; gap:16px; }
.stat svg{ flex:none; opacity:0.85; }
.stat .num{ font-family:'Space Grotesk', sans-serif; font-size:1.85rem; font-weight:700; }
.stat .label{ font-size:0.81rem; color:rgba(255,255,255,0.85); max-width:18ch; }
@media(max-width:920px){ .stats-row{grid-template-columns:1fr 1fr; row-gap:32px;} }
@media(max-width:560px){ .stats-row{grid-template-columns:1fr;} }

/* ---------- Steps / methodology ---------- */
.steps{ display:flex; flex-direction:column; }
.step{ display:grid; grid-template-columns:52px 1fr; gap:20px; padding:26px 0; border-top:1px solid var(--paper-line); }
.step:last-child{ border-bottom:1px solid var(--paper-line); }
.step .sn{ font-family:'Space Grotesk', sans-serif; font-weight:600; color:var(--blue); font-size:1.02rem; }
.step h4{ font-size:1rem; margin-bottom:6px; }
.step p{ color:var(--ink-soft); font-size:0.91rem; max-width:56ch; }
.about-grid{ display:grid; grid-template-columns:0.85fr 1.15fr; gap:70px; align-items:start; }
.about-grid h2{ font-size:clamp(1.6rem,2.8vw,2.2rem); max-width:12ch; }
.about-grid > p{ margin-top:20px; color:var(--ink-soft); max-width:34ch; font-size:0.96rem; }
@media(max-width:840px){ .about-grid{grid-template-columns:1fr;} }

/* ---------- Why us grid ---------- */
.why-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--paper-line); border:1px solid var(--paper-line); }
.why-item{ background:var(--white); padding:34px; }
.why-item .n{ font-family:'Space Grotesk',sans-serif; color:var(--blue); font-size:0.8rem; font-weight:700; margin-bottom:14px; }
.why-item h3{ font-size:1.02rem; margin-bottom:8px; }
.why-item p{ color:var(--ink-soft); font-size:0.9rem; }
@media(max-width:840px){ .why-grid{ grid-template-columns:1fr; } }

/* ---------- Project / case cards ---------- */
.proj-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.proj-card{ background:var(--white); border:1px solid var(--paper-line); border-radius:var(--radius-m); overflow:hidden; transition:box-shadow .2s ease, transform .2s ease; }
.proj-card:hover{ box-shadow:0 20px 45px rgba(11,18,32,0.09); transform:translateY(-3px); }
.proj-thumb{ height:170px; background:linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%); position:relative; display:flex; align-items:center; justify-content:center; }
.proj-thumb svg{ color:rgba(255,255,255,0.28); }
.proj-tag{ position:absolute; top:14px; left:14px; background:rgba(255,255,255,0.12); color:var(--white); font-size:0.72rem; font-weight:600; padding:5px 10px; border-radius:20px; letter-spacing:0.03em; }
.proj-body{ padding:24px; }
.proj-body h3{ font-size:1.02rem; margin-bottom:8px; }
.proj-body p{ color:var(--ink-soft); font-size:0.88rem; margin-bottom:14px; }
.proj-meta{ display:flex; gap:14px; font-size:0.78rem; color:var(--ink-soft); border-top:1px solid var(--paper-line); padding-top:14px; }
@media(max-width:920px){ .proj-grid{ grid-template-columns:1fr 1fr; } }
@media(max-width:600px){ .proj-grid{ grid-template-columns:1fr; } }

/* ---------- Sector chips ---------- */
.sector-row{ display:flex; flex-wrap:wrap; gap:12px; }
.sector-chip{ display:flex; align-items:center; gap:10px; padding:14px 20px; background:var(--white); border:1px solid var(--paper-line); border-radius:30px; font-size:0.9rem; font-weight:500; }
.sector-chip svg{ color:var(--blue); }

/* ---------- Case study rows ---------- */
.case{ display:grid; grid-template-columns:0.9fr 1.1fr; gap:0; border:1px solid var(--paper-line); border-radius:var(--radius-m); overflow:hidden; margin-bottom:26px; }
.case-visual{ background:linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%); display:flex; align-items:center; justify-content:center; padding:40px; min-height:220px; }
.case-visual svg{ color:rgba(255,255,255,0.3); }
.case-body{ padding:34px; background:var(--white); }
.case-body .tag{ display:inline-block; color:var(--blue); font-size:0.76rem; font-weight:700; letter-spacing:0.06em; text-transform:uppercase; margin-bottom:10px; }
.case-body h3{ font-size:1.16rem; margin-bottom:12px; }
.case-body p{ color:var(--ink-soft); font-size:0.92rem; margin-bottom:14px; }
.case-stats{ display:flex; gap:26px; margin-top:16px; }
.case-stats div{ }
.case-stats .num{ font-family:'Space Grotesk',sans-serif; color:var(--blue); font-weight:700; font-size:1.3rem; }
.case-stats .lbl{ color:var(--ink-soft); font-size:0.76rem; }
@media(max-width:840px){ .case{ grid-template-columns:1fr; } }

/* ---------- Resource / news cards ---------- */
.res-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.res-card{ background:var(--white); border:1px solid var(--paper-line); border-radius:var(--radius-m); padding:26px; transition:box-shadow .2s ease, transform .2s ease; }
.res-card:hover{ box-shadow:0 20px 45px rgba(11,18,32,0.09); transform:translateY(-3px); }
.res-card .cat{ color:var(--copper); font-size:0.74rem; font-weight:700; letter-spacing:0.06em; text-transform:uppercase; margin-bottom:12px; display:block; }
.res-card h3{ font-size:1rem; margin-bottom:10px; }
.res-card p{ color:var(--ink-soft); font-size:0.87rem; margin-bottom:14px; }
.res-card .meta{ font-size:0.78rem; color:var(--ink-soft); border-top:1px solid var(--paper-line); padding-top:12px; }
@media(max-width:920px){ .res-grid{ grid-template-columns:1fr 1fr; } }
@media(max-width:600px){ .res-grid{ grid-template-columns:1fr; } }

/* ---------- Norms / references list ---------- */
.norms-list{ display:flex; flex-direction:column; }
.norm-row{ display:grid; grid-template-columns:140px 1fr; gap:24px; padding:22px 0; border-top:1px solid var(--paper-line); align-items:baseline; }
.norm-row:last-child{ border-bottom:1px solid var(--paper-line); }
.norm-row .code{ font-family:'Space Grotesk',sans-serif; font-weight:700; color:var(--blue); font-size:0.94rem; }
.norm-row .desc{ color:var(--ink-soft); font-size:0.9rem; }
.norm-row .desc strong{ color:var(--ink); font-weight:600; }

/* ---------- Services full page ---------- */
.service-full{ display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; padding:70px 0; border-top:1px solid var(--paper-line); }
.service-full:first-of-type{ border-top:none; }
.service-full.reverse{ direction:rtl; }
.service-full.reverse > *{ direction:ltr; }
.service-visual{ background:linear-gradient(135deg, var(--navy) 0%, var(--navy-deep) 100%); border-radius:var(--radius-m); min-height:300px; display:flex; align-items:center; justify-content:center; padding:40px; }
.service-visual svg{ color:var(--copper-soft); }
.service-full .tag{ color:var(--blue); font-size:0.78rem; font-weight:700; letter-spacing:0.07em; text-transform:uppercase; margin-bottom:12px; display:block; }
.service-full h3{ font-size:1.5rem; margin-bottom:14px; }
.service-full p{ color:var(--ink-soft); font-size:0.96rem; margin-bottom:18px; }
.service-full ul{ display:flex; flex-direction:column; gap:10px; }
.service-full li{ display:flex; gap:10px; font-size:0.9rem; color:var(--ink); align-items:flex-start; }
.service-full li svg{ color:var(--blue); flex:none; margin-top:3px; }
@media(max-width:900px){
  .service-full, .service-full.reverse{ grid-template-columns:1fr; direction:ltr; }
}

/* ---------- Contact page ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:60px; }
.contact-info-card{ background:var(--navy-deep); color:var(--white); border-radius:var(--radius-m); padding:40px; }
.contact-info-card h3{ font-size:1.2rem; margin-bottom:20px; }
.info-row{ display:flex; gap:14px; align-items:flex-start; padding:16px 0; border-top:1px solid rgba(255,255,255,0.1); }
.info-row:first-of-type{ border-top:none; }
.info-row svg{ color:var(--blue-bright); flex:none; margin-top:2px; }
.info-row h4{ font-size:0.9rem; margin-bottom:4px; color:var(--white); }
.info-row p, .info-row a{ font-size:0.87rem; color:rgba(255,255,255,0.65); }
.form-card{ background:var(--white); border:1px solid var(--paper-line); border-radius:var(--radius-m); padding:40px; }
.form-card h3{ font-size:1.2rem; margin-bottom:6px; }
.form-card > p{ color:var(--ink-soft); font-size:0.9rem; margin-bottom:26px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px; }
.form-field{ display:flex; flex-direction:column; gap:7px; }
.form-field.full{ grid-column:1/-1; }
.form-field label{ font-size:0.82rem; font-weight:600; color:var(--ink); }
.form-field input, .form-field select, .form-field textarea{
  border:1px solid var(--paper-line); border-radius:var(--radius-s); padding:12px 14px;
  font-family:inherit; font-size:0.92rem; color:var(--ink); background:var(--paper);
  transition:border-color .15s ease;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{ border-color:var(--blue); outline:none; }
.form-field textarea{ resize:vertical; min-height:110px; }
.form-submit{ width:100%; justify-content:center; margin-top:6px; border:none; cursor:pointer; }
@media(max-width:900px){ .contact-grid{ grid-template-columns:1fr; } .form-row{ grid-template-columns:1fr; } }

/* ---------- CTA band ---------- */
.cta{ background:var(--navy-deep); padding:90px 0; position:relative; overflow:hidden; }
.cta-inner{ display:flex; justify-content:space-between; align-items:center; gap:40px; flex-wrap:wrap; position:relative; z-index:2; }
.cta h2{ color:var(--white); font-size:clamp(1.6rem,3vw,2.3rem); max-width:14ch; }
.cta p{ color:rgba(255,255,255,0.62); margin-top:14px; max-width:42ch; }
.cta-actions{ display:flex; gap:16px; flex-wrap:wrap; }

/* ---------- Footer ---------- */
footer{ background:#050D1E; padding:64px 0 30px; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr 1fr; gap:36px; padding-bottom:44px; border-bottom:1px solid rgba(255,255,255,0.08); }
.footer-grid .logo{ margin-bottom:16px; }
.footer-grid p.desc{ color:rgba(255,255,255,0.5); font-size:0.87rem; max-width:30ch; }
.footer-col h5{ color:rgba(255,255,255,0.4); font-size:0.74rem; font-weight:600; letter-spacing:0.06em; text-transform:uppercase; margin-bottom:16px; }
.footer-col a, .footer-col p{ display:block; color:rgba(255,255,255,0.72); font-size:0.89rem; margin-bottom:11px; transition:color .15s ease; }
.footer-col a:hover{ color:var(--blue-bright); }
.social-row{ display:flex; gap:12px; margin-top:20px; }
.social-row a{
  width:38px; height:38px; border-radius:var(--radius-s); display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,0.06); color:rgba(255,255,255,0.72); border:1px solid rgba(255,255,255,0.1);
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.social-row a:hover{ background:var(--blue); color:var(--white); border-color:var(--blue); }
.footer-bottom{ padding-top:26px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; color:rgba(255,255,255,0.35); font-size:0.81rem; }
@media(max-width:920px){ .footer-grid{grid-template-columns:1fr 1fr 1fr;} }
@media(max-width:600px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media(max-width:420px){ .footer-grid{grid-template-columns:1fr;} }