/* =========================================================
   Ph Electronics — landing page
   Palette presa dal logo:
   verde #009846 · antracite #434242
   ========================================================= */

:root{
  --green:        #009846;
  --green-deep:   #007134;   /* hover / dettagli */
  --mask:         #0B3A22;   /* verde "solder mask" della banda produzione */
  --mask-line:    #1D5A38;
  --ink:          #2C2B2B;   /* testo principale */
  --steel:        #434242;   /* antracite del logo */
  --muted:        #6B6A6A;
  --paper:        #FFFFFF;
  --mist:         #F3F7F4;   /* sezioni chiare alternate */
  --line:         #E2E8E3;
  --radius:       18px;
  --font-display: "Archivo", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, monospace;
}

*{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
}

body{
  font-family:var(--font-body);
  font-size:1.0625rem;
  line-height:1.65;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
}

.wrap{
  width:min(1140px, 92%);
  margin-inline:auto;
}

img{ max-width:100%; display:block; }

a{ color:var(--green-deep); }

:focus-visible{
  outline:3px solid var(--green);
  outline-offset:3px;
  border-radius:4px;
}

.skip-link{
  position:absolute; left:-999px; top:0;
  background:var(--green); color:#fff;
  padding:.6rem 1rem; z-index:100; border-radius:0 0 8px 0;
}
.skip-link:focus{ left:0; }

/* ---------- Tipografia ---------- */

h1,h2,h3{
  font-family:var(--font-display);
  color:var(--steel);
  line-height:1.12;
  letter-spacing:-0.015em;
}
h1{ font-size:clamp(2.4rem, 5.4vw, 4.1rem); font-weight:800; }
h1 em{
  font-style:normal;
  color:var(--green);
}
h2{ font-size:clamp(1.8rem, 3.6vw, 2.7rem); font-weight:700; margin-bottom:1rem; }
h3{ font-size:1.15rem; font-weight:700; margin-bottom:.45rem; }

h2.light{ color:#fff; }

.eyebrow{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.14em;
  color:var(--green-deep);
  display:flex; align-items:center; gap:.55rem;
  margin-bottom:1rem;
}
.eyebrow.light{ color:#9FD9BA; }
.eyebrow .pad{
  width:10px; height:10px; border-radius:50%;
  background:var(--green);
  box-shadow:0 0 0 3px rgba(0,152,70,.18);
  flex:none;
}
.eyebrow.light .pad{ box-shadow:0 0 0 3px rgba(255,255,255,.18); }

.section-intro{
  max-width:46rem;
  color:var(--muted);
  margin-bottom:2.6rem;
}

/* ---------- Barra di navigazione ---------- */

.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  min-height:76px; gap:1rem;
}
.brand-logo{ height:44px; width:auto; }

.mainnav{ display:flex; align-items:center; gap:1.7rem; }
.mainnav a{
  text-decoration:none;
  color:var(--steel);
  font-weight:600;
  font-size:.95rem;
}
.mainnav a:hover{ color:var(--green-deep); }
.mainnav a.nav-cta{
  background:var(--green);
  color:#fff;
  padding:.55rem 1.15rem;
  border-radius:999px;
  transition:background .18s ease;
}
.mainnav a.nav-cta:hover{ background:var(--green-deep); color:#fff; }

.nav-toggle{
  display:none;
  background:none; border:0; cursor:pointer;
  width:44px; height:44px;
  flex-direction:column; justify-content:center; align-items:center; gap:5px;
}
.nav-toggle span{
  width:24px; height:2.5px; background:var(--steel); border-radius:2px;
  transition:transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */

.hero{
  padding:5rem 0 4.5rem;
  overflow:hidden;
  background:
    radial-gradient(60rem 30rem at 110% -10%, rgba(0,152,70,.07), transparent 60%),
    var(--paper);
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:3rem;
  align-items:center;
}
.hero-sub{
  margin-top:1.4rem;
  max-width:36rem;
  color:var(--muted);
  font-size:1.12rem;
}
.hero-actions{
  display:flex; flex-wrap:wrap; gap:.9rem;
  margin-top:2.1rem;
}

.btn{
  display:inline-block;
  font-family:var(--font-display);
  font-weight:700;
  font-size:1rem;
  text-decoration:none;
  padding:.85rem 1.6rem;
  border-radius:999px;
  transition:background .18s ease, color .18s ease, border-color .18s ease;
  border:2px solid transparent;
  cursor:pointer;
}
.btn-solid{ background:var(--green); color:#fff; }
.btn-solid:hover{ background:var(--green-deep); }
.btn-ghost{
  border-color:var(--line);
  color:var(--steel);
  background:#fff;
}
.btn-ghost:hover{ border-color:var(--green); color:var(--green-deep); }
.btn-full{ width:100%; border:0; }

.hero-facts{
  list-style:none;
  display:flex; flex-wrap:wrap; gap:2.2rem;
  margin-top:2.8rem;
  padding-top:1.6rem;
  border-top:1px solid var(--line);
}
.hero-facts strong{
  display:block;
  font-family:var(--font-display);
  font-size:1.25rem;
  color:var(--steel);
}
.hero-facts span{
  font-size:.85rem;
  color:var(--muted);
}

/* Firma visiva: circuito animato */
.hero-art{ min-width:0; }
.circuit{ width:100%; height:auto; }
.circuit .trace{
  stroke:var(--green);
  stroke-width:7;
  stroke-linecap:round;
  fill:none;
  opacity:.9;
}
.circuit .padc{
  fill:var(--green);
}
.circuit .chip{
  fill:var(--green);
}
@media (prefers-reduced-motion: no-preference){
  .circuit .trace{
    stroke-dasharray:900;
    stroke-dashoffset:900;
    animation:draw 1.6s ease-out forwards;
  }
  .circuit .t2{ animation-delay:.25s; }
  .circuit .t3{ animation-delay:.5s; }
  .circuit .t4{ animation-delay:.75s; }
  .circuit .padc{
    opacity:0;
    animation:pop .5s ease-out forwards;
  }
  .circuit .p1{ animation-delay:.2s; }
  .circuit .p7{ animation-delay:.35s; }
  .circuit .p3{ animation-delay:.5s; }
  .circuit .p5{ animation-delay:.65s; }
  .circuit .p2{ animation-delay:1.1s; }
  .circuit .p8{ animation-delay:1.25s; }
  .circuit .p4{ animation-delay:1.4s; }
  .circuit .p6{ animation-delay:1.55s; }
  .circuit .chip{
    transform-origin:360px 210px;
    opacity:0;
    animation:pop .6s .9s ease-out forwards;
  }
}
@keyframes draw{ to{ stroke-dashoffset:0; } }
@keyframes pop{
  from{ opacity:0; transform:scale(.6); }
  to{ opacity:1; transform:scale(1); }
}

/* ---------- Sezioni ---------- */

.section{ padding:5.5rem 0; }
.section.soft{ background:var(--mist); }

/* Card dei servizi */
.cards{
  display:grid;
  grid-template-columns:repeat(4, minmax(0,1fr));
  gap:1.1rem;
}
/* Disposizione a 5 card: 3 sopra + 2 sotto, più larghe */
.cards-5{
  grid-template-columns:repeat(6, minmax(0,1fr));
}
.cards-5 .card{ grid-column:span 2; }
.cards-5 .card:nth-child(4),
.cards-5 .card:nth-child(5){ grid-column:span 3; }
.card-num{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.12em;
  color:var(--green-deep);
  display:block;
  margin-bottom:.8rem;
}
.card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:1.5rem 1.4rem 1.6rem;
  position:relative;
  transition:border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.card::before{
  /* piccola "pista" che si accende al passaggio */
  content:"";
  position:absolute;
  left:1.4rem; right:1.4rem; top:0;
  height:3px;
  background:var(--green);
  border-radius:0 0 4px 4px;
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .25s ease;
}
.card:hover{
  border-color:rgba(0,152,70,.4);
  transform:translateY(-3px);
  box-shadow:0 12px 28px rgba(43,43,43,.08);
}
.card:hover::before{ transform:scaleX(1); }
.card p{ font-size:.94rem; color:var(--muted); }

/* ===== Settori (banda scura) ===== */
.sectors{
  background:linear-gradient(150deg, #232222 0%, #343333 100%);
}
.section-intro.on-dark{ color:#BEBDBD; }
.sector-grid{
  display:grid;
  grid-template-columns:repeat(5, minmax(0,1fr));
  gap:1.1rem;
}
.sector{
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  padding:1.6rem 1.3rem;
  background:rgba(255,255,255,.03);
  transition:border-color .2s ease, background .2s ease, transform .2s ease;
}
.sector:hover{
  border-color:rgba(0,152,70,.65);
  background:rgba(0,152,70,.08);
  transform:translateY(-3px);
}
.sector-icon{
  width:42px; height:42px;
  color:var(--green);
  margin-bottom:1rem;
}
.sector h3{
  color:#F2F2F2;
  font-size:1.05rem;
}
.sector p{
  color:#B4B3B3;
  font-size:.88rem;
  line-height:1.55;
}

/* ===== Partnership ===== */
.partner-logos{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:1.1rem;
  margin-bottom:3rem;
}
.partner-logo{
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:2rem 1.5rem 1.4rem;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:1.1rem;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.partner-logo:hover{
  border-color:rgba(0,152,70,.4);
  box-shadow:0 12px 28px rgba(43,43,43,.08);
}
.partner-logo img{
  height:52px;
  width:auto;
  object-fit:contain;
  filter:grayscale(1);
  opacity:.75;
  transition:filter .25s ease, opacity .25s ease;
}
.partner-logo:hover img{
  filter:grayscale(0);
  opacity:1;
}
.partner-logo figcaption{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--muted);
  text-align:center;
}

/* ===== Referenze ===== */
.refs{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:1.1rem;
}
.ref{
  background:#fff;
  border:1px solid var(--line);
  border-left:4px solid var(--green);
  border-radius:var(--radius);
  padding:1.7rem 1.5rem;
  transition:transform .2s ease, box-shadow .2s ease;
}
.ref:hover{
  transform:translateY(-3px);
  box-shadow:0 12px 28px rgba(43,43,43,.08);
}
.ref-tag{
  font-family:var(--font-mono);
  font-size:.7rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--green-deep);
  display:block;
  margin-bottom:.8rem;
}
.ref h3{ font-size:1.08rem; }
.ref p{
  font-size:.93rem;
  color:var(--muted);
}

/* ===== Banda scura (azienda) ===== */
.dark-band{
  background:linear-gradient(150deg, #232222 0%, #343333 100%);
}
.about-text.on-dark{ color:#C6C5C5; }

/* Banda produzione stile solder mask */
.pcb-band{
  background:
    repeating-linear-gradient(90deg,
      transparent 0 78px,
      var(--mask-line) 78px 79px),
    var(--mask);
  color:#E9F5EE;
}
.pcb-band h3{ color:#fff; }
.band-cols{
  display:grid;
  grid-template-columns:repeat(3, minmax(0,1fr));
  gap:2rem;
  margin-top:2.4rem;
}
.band-col{
  border-top:3px solid var(--green);
  padding-top:1.1rem;
}
.band-col p{ color:#C4E2D1; font-size:.97rem; }

/* ===== Prodotti — stile "cartelline" alternate ===== */

/* Fascia introduttiva verde brand */
.products-head{
  background:linear-gradient(120deg, var(--green-deep), var(--green));
  padding:4.5rem 0;
}
.products-head-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:3rem;
  align-items:center;
}
.products-title{
  font-family:var(--font-display);
  font-weight:400;
  font-size:clamp(2.2rem, 5vw, 3.6rem);
  letter-spacing:.06em;
  text-transform:uppercase;
  color:#EDEDED;
  display:flex;
  align-items:center;
  gap:1.1rem;
  margin:0;
}
.products-title .bracket{
  flex:none;
  width:26px;
  height:78px;
  border:2px solid rgba(255,255,255,.55);
  border-right:0;
  border-radius:14px 0 0 14px;
}
.products-head .eyebrow{ color:#CFEFDD; }
.products-head-text{
  color:#E4F6EC;
  font-size:1.08rem;
  max-width:34rem;
}

.products-section .wrap > .product-row:first-of-type{ margin-top:4rem; }
.product-row{
  display:grid;
  grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);
  gap:3rem;
  align-items:center;
  margin-bottom:5rem;
}
.product-row:last-of-type{ margin-bottom:4.5rem; }

/* La scheda a cartellina: pannello scuro + pannello chiaro */

/* Contenitore della rotazione 3D: al passaggio del mouse
   la scheda si gira e mostra la descrizione sul retro */
.folder-flip{
  perspective:1600px;
}
.folder-inner{
  position:relative;
  transform-style:preserve-3d;
  transition:transform .7s cubic-bezier(.25,.7,.25,1);
}
.folder-flip:hover .folder-inner,
.folder-flip:focus-within .folder-inner{
  transform:rotateY(180deg);
}
@media (prefers-reduced-motion: reduce){
  .folder-inner{ transition:none; }
}

/* Retro della scheda */
.folder-back{
  position:absolute;
  inset:0;
  transform:rotateY(180deg);
  -webkit-backface-visibility:hidden;
  backface-visibility:hidden;
  border-radius:24px;
  background:linear-gradient(135deg, var(--green-deep) 0%, var(--green) 85%);
  color:#fff;
  padding:2.4rem 2.2rem;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:1.1rem;
  box-shadow:0 16px 40px rgba(43,43,43,.10);
  overflow:auto;
}
.folder-eyebrow.back{
  color:#D6F3E2;
  margin-bottom:0;
}
.folder-back p{
  font-size:1.02rem;
  line-height:1.6;
  color:#F0FBF4;
}
.folder-back-link{
  align-self:flex-start;
  font-family:var(--font-mono);
  font-size:.8rem;
  letter-spacing:.08em;
  color:#fff;
  text-decoration:none;
  border:1.5px solid rgba(255,255,255,.6);
  border-radius:10px;
  padding:.55rem .95rem;
  transition:background .2s ease, color .2s ease;
}
.folder-back-link:hover{
  background:#fff;
  color:var(--green-deep);
}

.folder{
  position:relative;
  display:grid;
  grid-template-columns:1.05fr 1fr;
  border-radius:24px;
  overflow:hidden;
  text-decoration:none;
  border:1px solid var(--line);
  box-shadow:0 16px 40px rgba(43,43,43,.10);
  background:#fff;
  -webkit-backface-visibility:hidden;
  backface-visibility:hidden;
}
/* Linguetta della cartellina (tacca in alto a sinistra) */
.folder::before{
  content:"";
  position:absolute;
  top:0; left:0;
  width:24%;
  height:14px;
  background:var(--paper);
  border-bottom:1px solid var(--line);
  border-bottom-right-radius:12px;
  z-index:2;
}
/* Angolo smussato in basso a destra */
.folder::after{
  content:"";
  position:absolute;
  right:-26px; bottom:-26px;
  width:52px; height:52px;
  background:var(--paper);
  border:1px solid var(--line);
  transform:rotate(45deg);
  z-index:2;
}

.folder-dark{
  background:linear-gradient(135deg, #232222 0%, #3E3D3D 70%, #4B4A4A 100%);
  padding:2.6rem 2rem 2.2rem;
  display:flex;
  flex-direction:column;
  min-height:300px;
}
.folder-eyebrow{
  font-family:var(--font-mono);
  font-size:.66rem;
  letter-spacing:.22em;
  color:#9FD9BA;
  margin-bottom:1.6rem;
}
.folder-title{
  font-family:var(--font-display);
  font-weight:400;
  font-size:clamp(1.6rem, 2.6vw, 2.15rem);
  line-height:1.15;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:#F2F2F2;
}
.folder-cta{
  margin-top:auto;
  align-self:flex-start;
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.08em;
  color:#BFE8D2;
  border:1.5px solid rgba(159,217,186,.55);
  border-radius:10px;
  padding:.55rem .95rem;
  transition:background .2s ease, color .2s ease, border-color .2s ease;
}
.folder-flip:focus-within{
  outline:3px solid var(--green);
  outline-offset:4px;
  border-radius:24px;
}
.folder-light{
  position:relative;
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:1.8rem;
}
.folder-light img{
  max-height:230px;
  width:auto;
  max-width:100%;
}
/* Parentesi verde accanto all'immagine (ripresa dal motivo Bylogix) */
.folder-bracket{
  position:absolute;
  left:1.3rem; bottom:1.3rem;
  width:56px; height:56px;
  border-left:2.5px solid var(--green);
  border-bottom:2.5px solid var(--green);
  border-bottom-left-radius:14px;
}

/* Elenco ambiti di applicazione */
.apps{
  list-style:none;
  display:grid;
  gap:1.05rem;
  font-size:1.06rem;
  color:var(--steel);
  font-weight:500;
}
.apps li{
  display:flex;
  align-items:center;
  gap:.85rem;
}
.apps li::before{
  content:"";
  flex:none;
  width:9px; height:9px;
  background:#9A9999;
  border-radius:2px;
}

/* Righe specchiate */
.product-row.flip{
  grid-template-columns:minmax(0,1fr) minmax(0,1.45fr);
}
.product-row.flip .folder-flip{ order:2; }
.product-row.flip .apps{
  order:1;
  justify-items:end;
}
.product-row.flip .apps li{
  flex-direction:row-reverse;
  text-align:right;
}

/* L'azienda */
.about-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);
  gap:3rem;
  margin-bottom:3.2rem;
}
.about-text p + p{ margin-top:1rem; }
.about-text{ color:var(--muted); }

.partners-title{
  font-family:var(--font-mono);
  font-size:.78rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:1rem;
}
.chips{
  list-style:none;
  display:flex; flex-wrap:wrap; gap:.6rem;
}
.chips li{
  font-family:var(--font-display);
  font-weight:600;
  font-size:.9rem;
  color:var(--steel);
  background:#fff;
  border:1px solid var(--line);
  padding:.5rem 1rem;
  border-radius:999px;
}

/* Contatti */
.contact-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:3.5rem;
  align-items:start;
}
.contact-list{
  list-style:none;
  margin-top:1.2rem;
  display:grid; gap:1rem;
}
.contact-list li{
  display:grid;
  gap:.15rem;
}
.contact-label{
  font-family:var(--font-mono);
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--muted);
}
.contact-list a{
  color:var(--steel);
  font-weight:600;
  text-decoration:none;
}
.contact-list a:hover{ color:var(--green-deep); }

.contact-form{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:1.9rem;
  box-shadow:0 18px 44px rgba(43,43,43,.07);
  display:grid; gap:1.1rem;
}
.field{ display:grid; gap:.35rem; }
.field-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1.1rem;
}
.field label{
  font-size:.85rem;
  font-weight:600;
  color:var(--steel);
}
.field input,
.field select,
.field textarea{
  font:inherit;
  color:var(--ink);
  border:1.5px solid var(--line);
  border-radius:10px;
  padding:.7rem .85rem;
  background:#fff;
  width:100%;
}
.field textarea{ resize:vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus{
  outline:none;
  border-color:var(--green);
  box-shadow:0 0 0 3px rgba(0,152,70,.15);
}
.form-note{
  font-size:.82rem;
  color:var(--muted);
  text-align:center;
}

/* ---------- Footer ---------- */

.footer{
  background:var(--steel);
  color:#D8D8D8;
  padding:3.5rem 0 0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:2.5rem;
  padding-bottom:2.5rem;
}
.footer-logo{
  height:40px; width:auto;
  background:#fff;
  border-radius:10px;
  padding:6px 10px;
  margin-bottom:1.1rem;
}
.footer-company{ font-size:.92rem; line-height:1.7; }
.footer-title{
  font-family:var(--font-mono);
  font-size:.75rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:#9FD9BA;
  margin-bottom:.9rem;
}
.footer-links{ list-style:none; display:grid; gap:.5rem; }
.footer-links a{
  color:#D8D8D8;
  text-decoration:none;
  font-size:.95rem;
}
.footer-links a:hover{ color:#fff; text-decoration:underline; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  padding:1.2rem 0 1.4rem;
  font-size:.82rem;
  color:#B9B9B9;
}

/* ---------- Animazioni di comparsa allo scroll ---------- */

.reveal{ opacity:1; transform:none; }
@media (prefers-reduced-motion: no-preference){
  .js .reveal{
    opacity:0;
    transform:translateY(18px);
    transition:opacity .55s ease, transform .55s ease;
  }
  .js .reveal.in{
    opacity:1;
    transform:none;
  }
}

/* ---------- Responsive ---------- */

@media (max-width: 980px){
  .cards{ grid-template-columns:repeat(2, minmax(0,1fr)); }
  .cards-5{ grid-template-columns:repeat(2, minmax(0,1fr)); }
  .cards-5 .card,
  .cards-5 .card:nth-child(4),
  .cards-5 .card:nth-child(5){ grid-column:auto; }
  .sector-grid{ grid-template-columns:repeat(2, minmax(0,1fr)); }
  .partner-logos{ grid-template-columns:1fr; }
  .refs{ grid-template-columns:1fr; }
  .band-cols{ grid-template-columns:1fr; gap:1.6rem; }
  .about-grid{ grid-template-columns:1fr; gap:1.4rem; }
  .contact-grid{ grid-template-columns:1fr; gap:2.4rem; }
  .footer-grid{ grid-template-columns:1fr 1fr; }

  .products-head-grid{ grid-template-columns:1fr; gap:1.4rem; }
  .product-row,
  .product-row.flip{
    grid-template-columns:1fr;
    gap:1.6rem;
    margin-bottom:3.6rem;
  }
  .product-row.flip .folder-flip{ order:0; }
  .product-row.flip .apps{ order:0; justify-items:start; }
  .product-row.flip .apps li{ flex-direction:row; text-align:left; }
}

@media (max-width: 760px){
  .hero{ padding:3.2rem 0 3.4rem; }
  .hero-grid{ grid-template-columns:1fr; gap:2.2rem; }
  .hero-art{ order:-1; max-width:340px; margin-inline:auto; }
  .hero-facts{ gap:1.4rem; }

  .nav-toggle{ display:flex; }
  .mainnav{
    position:absolute;
    top:76px; left:0; right:0;
    background:#fff;
    border-bottom:1px solid var(--line);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    display:none;
    box-shadow:0 18px 30px rgba(43,43,43,.1);
  }
  .mainnav.open{ display:flex; }
  .mainnav a{
    padding:1rem 4%;
    border-top:1px solid var(--line);
  }
  .mainnav a.nav-cta{
    border-radius:0;
    text-align:center;
  }

  .section{ padding:3.6rem 0; }
  .cards{ grid-template-columns:1fr; }
  .cards-5{ grid-template-columns:1fr; }
  .sector-grid{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }

  .products-head{ padding:3.2rem 0; }
  .products-title .bracket{ height:56px; width:20px; }
  .folder{ grid-template-columns:1fr; }
  .folder-dark{ min-height:0; padding:2rem 1.6rem 1.8rem; }
  .folder-cta{ margin-top:1.6rem; }
  .folder-light img{ max-height:190px; }
}