/*
Theme Name: TRX Elettrico
Theme URI: https://trxelettrico.com
Author: TRX Elettrico
Description: TRX Elettrico — European-engineered industrial electrical components. Single-page marketing site.
Version: 1.1.0
Requires at least: 5.8
Tested up to: 6.5
Requires PHP: 7.4
License: Proprietary
Text Domain: trx-elettrico
*/

/* ============================================================
   TRX ELETTRICO  |  Single-file site  |  Mobile-first fixes
   ============================================================ */

:root{
  --trx-black:#0a0a0a;
  --trx-ink:#141414;
  --trx-graphite:#1f1f1f;
  --trx-line:#2a2a2a;
  --trx-bone:#f5f5f3;
  --trx-paper:#ffffff;
  --trx-mute:#8a8a8a;
  --trx-yellow:#ffd300;
  --trx-red:#e30613;
  --trx-blue:#0a3fd9;
  --trx-shadow:0 10px 40px rgba(0,0,0,.25);

  --font-display:"Archivo Black","Archivo",system-ui,sans-serif;
  --font-body:"Archivo",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;

  --container:1320px;
  --gutter:clamp(16px,4vw,56px); /* FIX: min 16px gutter so content never bleeds to edge */
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  color:var(--trx-ink);
  background:var(--trx-paper);
  line-height:1.55;
  font-weight:400;
  font-size:16px;
  overflow-x:hidden; /* FIX: prevents horizontal scroll from overflow bugs */
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
ul{list-style:none}

/* ── Lang toggle ── */
[data-lang-text="it"],[data-lang-block="it"]{display:none}
[data-lang-text="en"],[data-lang-block="en"]{display:revert}

html[data-lang="it"] [data-lang-text="en"],
html[data-lang="it"] [data-lang-block="en"]{display:none}

html[data-lang="it"] [data-lang-text="it"],
html[data-lang="it"] [data-lang-block="it"]{display:revert}

.hero-title [data-lang-text],
.story-intro h2 [data-lang-text],
.contact-info h2 [data-lang-text]{display:block}

html[data-lang="it"] .hero-title [data-lang-text="en"],
html[data-lang="it"] .story-intro h2 [data-lang-text="en"],
html[data-lang="it"] .contact-info h2 [data-lang-text="en"]{display:none}

html[data-lang="en"] [data-lang-text="en"]{display:block!important}
.hero-title [data-lang-text]{display:block!important}
.hero-title .accent{display:block!important}
.lang-it{display:none}
html[lang="it"] .lang-en,body.lang-it .lang-en{display:none}
html[lang="it"] .lang-it,body.lang-it .lang-it{display:inline}
.hero-title .lang-en,.hero-title .lang-it,.hero-title .accent{display:block}
html[lang="it"] .hero-title .lang-it{display:block}

/* ── Container ── */
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--gutter); /* FIX: uses clamped gutter so mobile has 16px min */
}

/* ── Headings ── */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:900;line-height:1.02;letter-spacing:-.01em;color:var(--trx-black)}
.h-display{font-size:clamp(36px,8vw,124px);letter-spacing:-.03em;text-transform:uppercase} /* FIX: was 48px min, now 36px so it fits on 390px screens */
.h-xl{font-size:clamp(28px,5.5vw,76px);text-transform:uppercase}   /* FIX: was 36px min */
.h-lg{font-size:clamp(22px,3.6vw,48px);text-transform:uppercase}   /* FIX: was 28px min */
.h-md{font-size:clamp(17px,2.2vw,28px);text-transform:uppercase}   /* FIX: was 20px min */

.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--trx-mute);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{content:"";width:28px;height:1px;background:currentColor;display:inline-block}

/* ── Utility bar ── */
.utility{
  background:var(--trx-black);
  color:#cfcfcf;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.utility .container{display:flex;justify-content:space-between;align-items:center;height:38px}
.utility a:hover{color:var(--trx-yellow)}
.utility .util-left,.utility .util-right{display:flex;gap:24px;align-items:center}
.utility .pulse{display:inline-block;width:6px;height:6px;background:var(--trx-yellow);border-radius:50%;margin-right:8px;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ── Nav ── */
.nav{
  position:sticky;top:0;z-index:100;
  background:var(--trx-paper);
  border-bottom:1px solid #ececec;
  backdrop-filter:saturate(180%) blur(8px);
}
.nav .container{
  display:flex;
  align-items:center;
  height:78px;
  gap:48px;
  flex-wrap:nowrap; /* FIX: prevent nav items from wrapping mid-stream */
}
.brand{
  display:flex;align-items:center;gap:12px;
  font-family:var(--font-display);
  font-size:22px;
  letter-spacing:.05em;
  background:var(--trx-black);
  color:#fff;
  padding:10px 16px;
  border-radius:8px;
  line-height:1;
  flex-shrink:0; /* FIX: brand never shrinks/wraps */
}
.brand small{font-family:var(--font-mono);font-size:9px;letter-spacing:.25em;color:var(--trx-yellow);display:block;margin-top:3px;font-weight:500}
.nav-menu{
  display:flex;
  gap:36px;
  margin-left:auto;
  align-items:center;
}
.nav-menu a{
  font-family:var(--font-body);
  font-weight:600;
  font-size:14px;
  letter-spacing:.04em;
  text-transform:uppercase;
  position:relative;
  padding:6px 18px;
  transition:color .2s;
  white-space:nowrap; /* FIX: nav links never wrap to two lines */
}
.nav-menu a:hover{color:var(--trx-red)}
.nav-menu a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--trx-yellow);transition:width .25s}
.nav-menu a:hover::after{width:100%}

.lang-toggle{
  display:flex;
  border:1.5px solid var(--trx-black);
  border-radius:6px;
  overflow:hidden;
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:700;
  letter-spacing:.1em;
  flex-shrink:0; /* FIX: toggle never squashes */
}
.lang-toggle button{
  padding:8px 12px;
  background:var(--trx-paper);
  color:var(--trx-black);
  transition:all .2s;
  min-height:44px; /* FIX: touch target */
  touch-action:manipulation; /* FIX: removes 300ms tap delay */
}
.lang-toggle button.active{background:var(--trx-black);color:var(--trx-yellow)}

.cta-pill{
  background:var(--trx-yellow);color:var(--trx-black);
  padding:12px 22px;border-radius:999px;
  font-family:var(--font-body);font-weight:800;font-size:13px;letter-spacing:.1em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:8px;
  transition:transform .2s,box-shadow .2s;
  min-height:44px; /* FIX: touch target */
  touch-action:manipulation;
  white-space:nowrap;
}
.cta-pill:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(255,211,0,.4)}
.cta-pill svg{width:14px;height:14px;flex-shrink:0}

/* FIX: burger is hidden on desktop, shown on mobile via media query below */
.burger{
  display:none;
  margin-left:auto;
  width:44px; /* FIX: was 32px — now meets 44px touch target */
  height:44px;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  gap:5px;
  cursor:pointer;
  touch-action:manipulation;
  flex-shrink:0;
}
.burger span{height:2.5px;background:var(--trx-black);width:24px;transition:all .25s;border-radius:2px}

/* ── HERO ── */
.hero{
  background:var(--trx-black);
  color:#fff;
  position:relative;
  overflow:hidden;
  padding:clamp(60px,10vw,140px) 0 clamp(60px,8vw,120px); /* FIX: tighter min on mobile */
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:60px 60px;pointer-events:none;
}
.hero::after{
  content:"";position:absolute;
  top:-20%;right:-10%;width:60%;height:140%;
  background:radial-gradient(circle at center,rgba(255,211,0,.18) 0%,transparent 60%);
  pointer-events:none;
}
/* FIX: desktop is 2-col, collapses on mobile via media query */
.hero .container{
  position:relative;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:60px;
  align-items:center;
}

.hero-eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.25em;text-transform:uppercase;
  color:var(--trx-yellow);margin-bottom:24px;
}
.hero-eyebrow .dot{width:6px;height:6px;background:var(--trx-yellow);border-radius:50%;flex-shrink:0}
.hero-title{
  font-family:var(--font-display);
  font-size:clamp(38px,7vw,96px); /* FIX: was fixed 48px min which overflowed 390px screens */
  line-height:.92;
  letter-spacing:-.03em;
  text-transform:uppercase;
  margin-bottom:32px;
}
.hero-title .accent{color:var(--trx-yellow);position:relative;display:inline-block}
.hero-title .accent::after{content:"";position:absolute;left:0;right:0;bottom:8%;height:14%;background:var(--trx-red);z-index:-1}
.hero-sub{
  font-size:clamp(15px,1.4vw,19px); /* FIX: 15px min prevents tiny text on mobile */
  color:#cfcfcf;
  max-width:540px;
  margin-bottom:40px;
  line-height:1.55;
}
.hero-actions{
  display:flex;
  gap:12px;
  flex-wrap:wrap; /* FIX: buttons wrap instead of overflowing */
}

/* ── Buttons ── */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:16px 28px;
  font-family:var(--font-body);font-weight:800;font-size:14px;letter-spacing:.12em;text-transform:uppercase;
  border-radius:999px;
  transition:all .2s;
  cursor:pointer;
  min-height:44px; /* FIX: touch target */
  touch-action:manipulation; /* FIX: removes 300ms tap delay */
  white-space:nowrap;
}
.btn-yellow{background:var(--trx-yellow);color:var(--trx-black)}
.btn-yellow:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(255,211,0,.35)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.3)}
.btn-ghost:hover{border-color:var(--trx-yellow);color:var(--trx-yellow)}

/* Hero stats */
.hero-stats{
  display:grid;
  grid-template-columns:repeat(4,1fr); /* FIX: collapses to 2×2 at mobile breakpoint */
  gap:32px;
  margin-top:56px;padding-top:40px;
  border-top:1px solid rgba(255,255,255,.12);
}
.hero-stats .stat .num{
  font-family:var(--font-display);
  font-size:clamp(26px,3.4vw,44px); /* FIX: clamp so it fits on mobile */
  color:var(--trx-yellow);line-height:1;
}
.hero-stats .stat .lbl{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#9a9a9a;margin-top:8px}

/* ── Hero visual ── */
/* FIX: on desktop the cards are stacked/rotated absolutely inside a fixed-height container.
   On mobile this collapses to a horizontal scroll strip (see media query). */
.hero-visual{position:relative;height:520px;flex-shrink:0}

/* Desktop: keep original absolute + rotated card layout */
.hero-cards-strip{
  position:relative;
  width:100%;
  height:100%;
}
.hero-card{
  position:absolute;
  width:280px;height:340px;
  border-radius:16px;
  padding:28px;
  box-shadow:0 30px 60px rgba(0,0,0,.5);
  display:flex;flex-direction:column;justify-content:space-between;
  overflow:hidden;
}
.hero-card::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(0,0,0,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,0,.05) 1px,transparent 1px);
  background-size:24px 24px;pointer-events:none;
}
.hero-card-1{background:var(--trx-red);color:#fff;top:0;left:30px;transform:rotate(-6deg);z-index:1}
.hero-card-2{background:var(--trx-yellow);color:var(--trx-black);top:60px;left:140px;transform:rotate(3deg);z-index:3}
.hero-card-3{background:var(--trx-blue);color:#fff;top:160px;left:50px;transform:rotate(-3deg);z-index:2}
.hero-card .hc-top{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase;opacity:.85}
.hero-card .hc-mark{font-family:var(--font-display);font-size:38px;letter-spacing:.06em;line-height:1}
.hero-card .hc-mark small{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;margin-top:6px;font-weight:500}
.hero-card .hc-name{font-family:var(--font-display);font-size:22px;text-transform:uppercase;line-height:1.05}
.hero-card .hc-code{font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;opacity:.85}

/* ── Marquee ── */
.marquee{
  background:var(--trx-yellow);color:var(--trx-black);
  overflow:hidden;padding:18px 0;
  border-top:2px solid var(--trx-black);border-bottom:2px solid var(--trx-black);
}
.marquee-track{
  display:flex;gap:48px;
  animation:slide 30s linear infinite;
  white-space:nowrap; /* FIX: required for marquee to scroll correctly */
}
.marquee-track span{font-family:var(--font-display);font-size:22px;text-transform:uppercase;letter-spacing:.04em;display:inline-flex;align-items:center;gap:48px}
.marquee-track span::after{content:"●";color:var(--trx-red);margin-left:48px}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){
  .marquee-track{animation:none} /* FIX: respect reduced-motion preference */
}

/* ── Sections ── */
.trx-section{padding:clamp(60px,10vw,140px) 0;position:relative} /* FIX: 60px min vs 80px */
.section-head{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;align-items:end;margin-bottom:64px;
}
.section-head .title-block .eyebrow{margin-bottom:20px}
.section-head .lead{font-size:18px;color:#444;max-width:480px;line-height:1.55}

/* ── Pillars ── */
.pillars{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  border-top:1px solid #e5e5e5;border-bottom:1px solid #e5e5e5;
}
.pillar{padding:48px 32px;border-right:1px solid #e5e5e5;position:relative;transition:background .25s}
.pillar:last-child{border-right:0}
.pillar:hover{background:var(--trx-bone)}
.pillar .num{font-family:var(--font-mono);font-size:11px;color:var(--trx-mute);letter-spacing:.2em;margin-bottom:24px}
.pillar .ico{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--trx-black);color:var(--trx-yellow);border-radius:8px;margin-bottom:24px}
.pillar .ico svg{width:24px;height:24px}
.pillar h4{font-family:var(--font-display);font-size:20px;text-transform:uppercase;margin-bottom:12px;line-height:1.1}
.pillar p{font-size:14.5px;color:#555;line-height:1.55}

/* ── Product cards ── */
.products-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.p-card{
  position:relative;border-radius:12px;overflow:hidden;
  padding:32px 28px 28px;min-height:360px;
  display:flex;flex-direction:column;justify-content:space-between;
  transition:transform .3s,box-shadow .3s;
  cursor:pointer;
  -webkit-tap-highlight-color:transparent; /* FIX: remove grey flash on tap iOS */
}
.p-card::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:24px 24px;pointer-events:none;
}
.p-card:hover{transform:translateY(-6px);box-shadow:0 20px 40px rgba(0,0,0,.18)}
.p-card .p-top{display:flex;justify-content:space-between;align-items:start;position:relative;z-index:1}
.p-card .code{font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;opacity:.85}
.p-card .ip{font-family:var(--font-mono);font-size:11px;font-weight:700;padding:5px 10px;border:1.5px solid currentColor;border-radius:4px;letter-spacing:.1em}
.p-card .p-mid{position:relative;z-index:1;margin:auto 0}
.p-card .p-name{font-family:var(--font-display);font-size:clamp(20px,2.5vw,26px);text-transform:uppercase;line-height:1;margin-bottom:8px} /* FIX: clamp */
.p-card .p-sub{font-family:var(--font-mono);font-size:12px;opacity:.85;letter-spacing:.05em}
.p-card .p-bottom{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1;font-family:var(--font-mono);font-size:11px;letter-spacing:.15em;text-transform:uppercase}
.p-card .p-bottom .arrow{width:40px;height:40px;border-radius:50%;background:rgba(0,0,0,.15);display:flex;align-items:center;justify-content:center;transition:background .2s} /* FIX: 40px touch target */
.p-card:hover .p-bottom .arrow{background:rgba(0,0,0,.3)}

.p-card.v-red{background:var(--trx-red);color:#fff;grid-column:span 6}
.p-card.v-dark{background:var(--trx-black);color:#fff;grid-column:span 6}
.p-card.v-yellow{background:var(--trx-yellow);color:var(--trx-black);grid-column:span 4}
.p-card.v-blue{background:var(--trx-blue);color:#fff;grid-column:span 4}
.p-card.v-bone{background:var(--trx-bone);color:var(--trx-black);grid-column:span 4}
.p-card.v-graphite{background:var(--trx-graphite);color:#fff;grid-column:span 6}
.p-card.v-paper{background:var(--trx-paper);color:var(--trx-black);grid-column:span 6;border:1px solid #e5e5e5}
.p-card.v-paper::before{display:none}
.p-card.v-bone .ip,.p-card.v-yellow .ip,.p-card.v-paper .ip{color:var(--trx-black)}
.p-card.v-bone .p-bottom .arrow,.p-card.v-yellow .p-bottom .arrow,.p-card.v-paper .p-bottom .arrow{background:rgba(0,0,0,.1)}

/* ── Specs table ── */
.specs{background:var(--trx-black);color:#fff;padding:clamp(60px,8vw,100px) 0;position:relative}
.specs::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:50px 50px;pointer-events:none;
}
.specs .container{position:relative}
.specs h2{color:#fff;margin-bottom:24px}
.specs .lead{color:#aaa;font-size:17px;max-width:520px;margin-bottom:48px}

/* FIX: scroll wrapper is the key fix — table keeps its layout, wrapper scrolls */
.specs-table-wrap{
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
.specs-table{
  width:100%;
  min-width:540px; /* FIX: table never crushes below readable width */
  border-collapse:collapse;
  font-family:var(--font-mono);
  font-size:13px;
}
.specs-table th,.specs-table td{padding:18px 20px;text-align:left;border-bottom:1px solid #2a2a2a}
.specs-table th{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--trx-yellow);font-weight:700;background:rgba(255,255,255,.02)}
.specs-table td{color:#dcdcdc;word-break:break-word} /* FIX: word-break prevents cell overflow */
.specs-table tr:hover td{background:rgba(255,211,0,.04)}
.specs-table .code-cell{color:var(--trx-yellow);font-weight:700;letter-spacing:.1em}

/* ── Industries ── */
.industries-grid{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:240px;gap:16px}
.ind{
  position:relative;border-radius:12px;overflow:hidden;
  padding:28px;color:#fff;
  display:flex;flex-direction:column;justify-content:space-between;
  transition:transform .25s;background-size:cover;background-position:center;
}
.ind::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.2) 0%,rgba(0,0,0,.75) 100%);pointer-events:none}
.ind:hover{transform:translateY(-4px)}
.ind > *{position:relative;z-index:1}
.ind .ind-num{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;opacity:.8}
.ind .ind-name{font-family:var(--font-display);font-size:clamp(22px,2.5vw,32px);text-transform:uppercase;line-height:1} /* FIX: clamp */
.ind .ind-desc{font-size:13.5px;line-height:1.5;opacity:.9;margin-top:8px;max-width:340px}

.ind-1{grid-column:span 7;grid-row:span 2;background-image:linear-gradient(135deg,#1a3a8a 0%,#0a1f4d 100%)}
.ind-2{grid-column:span 5;background-image:linear-gradient(135deg,#8a1a1a 0%,#4d0a0a 100%)}
.ind-3{grid-column:span 5;background-image:linear-gradient(135deg,#3a5a1a 0%,#1f3a0a 100%)}
.ind-4{grid-column:span 4;background-image:linear-gradient(135deg,#5a3a1a 0%,#2a1f0a 100%)}
.ind-5{grid-column:span 8;background-image:linear-gradient(135deg,#1a1a1a 0%,#2a2a2a 100%)}
.ind-5 .ind-name{color:var(--trx-yellow)}

/* ── Packaging ── */
.packaging{background:var(--trx-bone);padding:clamp(60px,10vw,140px) 0}
.packaging-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.packaging-img{border-radius:12px;overflow:hidden;box-shadow:var(--trx-shadow);background:#000}
.packaging-img img{width:100%;display:block;height:auto} /* FIX: height:auto ensures correct aspect ratio */
.packaging-content h2{margin-bottom:24px}
.packaging-content .lead{font-size:18px;color:#444;line-height:1.6;margin-bottom:32px}
.packaging-features{display:grid;gap:20px}
.pf{display:flex;gap:16px;align-items:start}
.pf .num{font-family:var(--font-mono);font-size:12px;color:var(--trx-red);font-weight:700;letter-spacing:.15em;min-width:32px}
.pf .body strong{display:block;font-family:var(--font-display);font-size:16px;text-transform:uppercase;margin-bottom:4px}
.pf .body span{font-size:14.5px;color:#555}

/* ── About ── */
.about{background:var(--trx-paper)}
.story-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:32px}
.story-intro{grid-column:span 5}
.story-intro h2{margin-bottom:24px}
.story-intro p{font-size:17px;color:#444;line-height:1.7;margin-bottom:18px}
.story-list{grid-column:span 7;display:grid;gap:1px;background:#e5e5e5;border-top:1px solid #e5e5e5;border-bottom:1px solid #e5e5e5}
.story-item{background:#fff;padding:36px 32px;display:grid;grid-template-columns:60px 1fr;gap:24px;transition:background .25s}
.story-item:hover{background:var(--trx-bone)}
.story-item .si-num{font-family:var(--font-display);font-size:36px;color:var(--trx-yellow);line-height:1;-webkit-text-stroke:1px var(--trx-black);text-stroke:1px var(--trx-black)}
.story-item .si-body h4{font-family:var(--font-display);font-size:18px;text-transform:uppercase;margin-bottom:8px;letter-spacing:-.005em}
.story-item .si-body p{font-size:14.5px;color:#555;line-height:1.6}

/* ── Partners ── */
.partners{background:var(--trx-paper);padding:80px 0;border-top:1px solid #ececec}
.partners-row{display:grid;grid-template-columns:auto repeat(4,1fr);gap:40px;align-items:center} /* FIX: was repeat(5,1fr) — only 4 logos */
.partners-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--trx-mute);max-width:160px;line-height:1.5}
.p-logo{font-family:var(--font-display);font-size:18px;text-transform:uppercase;letter-spacing:.05em;color:#bbb;text-align:center;transition:color .2s}
.p-logo:hover{color:var(--trx-black)}
.p-logo small{display:block;font-family:var(--font-mono);font-size:9px;letter-spacing:.2em;margin-top:3px;font-weight:500;opacity:.7}

/* ── CTA banner ── */
.cta-banner{background:var(--trx-red);color:#fff;position:relative;overflow:hidden;padding:clamp(48px,8vw,100px) 0}
.cta-banner::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(135deg,transparent 0,transparent 40px,rgba(0,0,0,.08) 40px,rgba(0,0,0,.08) 80px);
  pointer-events:none;
}
.cta-banner .container{position:relative;display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center}
.cta-banner h2{color:#fff;font-size:clamp(28px,5vw,68px);text-transform:uppercase;line-height:1} /* FIX: clamp min was 36px */
.cta-banner p{font-size:17px;margin-top:16px;max-width:520px;line-height:1.55;color:rgba(255,255,255,.92)}
.cta-banner .cta-actions{display:flex;flex-direction:column;gap:14px;align-items:flex-end}
/* FIX: buttons inside cta need min touch target */
.cta-banner .cta-actions .btn{min-height:44px;touch-action:manipulation}

/* ── Contact ── */
.contact{background:var(--trx-bone)}
.contact-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:60px}
.contact-info h2{margin-bottom:12px}
.contact-info .ci-block{margin-bottom:12px}
.contact-info .ci-block .label{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--trx-mute);margin-bottom:10px}
.contact-info .ci-block .val{font-family:var(--font-body);font-size:17px;font-weight:600;color:var(--trx-black);line-height:1.4}
.contact-info .ci-block .val a:hover{color:var(--trx-red)}

.contact-form{background:#fff;border-radius:12px;padding:clamp(24px,4vw,40px);box-shadow:0 10px 30px rgba(0,0,0,.06)} /* FIX: clamp padding */
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.form-field{display:flex;flex-direction:column;gap:6px}
.form-field.full{grid-column:span 2}
.form-field label{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:#666;font-weight:700}
.form-field input,.form-field select,.form-field textarea{
  padding:13px 14px;
  border:1.5px solid #e0e0e0;
  border-radius:6px;
  font-family:var(--font-body);
  font-size:16px; /* FIX: must be 16px to prevent iOS Safari auto-zoom on focus */
  color:var(--trx-ink);
  background:#fff;
  transition:border-color .2s;
  min-height:44px; /* FIX: touch target */
  width:100%;
  -webkit-appearance:none; /* FIX: prevent iOS from overriding border-radius */
  appearance:none;
}
/* FIX: restore select arrow after -webkit-appearance:none */
.form-field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23555' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 14px center;
  padding-right:36px;
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:0;border-color:var(--trx-black)}
.form-field textarea{resize:vertical;min-height:100px}
.form-submit{
  width:100%;
  margin-top:8px;
  background:var(--trx-black);
  color:var(--trx-yellow);
  padding:18px;
  border-radius:6px;
  font-family:var(--font-body);font-weight:800;font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  transition:background .2s;
  min-height:44px; /* FIX: touch target */
  touch-action:manipulation; /* FIX: removes 300ms tap delay */
  cursor:pointer;
}
.form-submit:hover{background:var(--trx-red);color:#fff}
.form-success{display:none;padding:20px;background:#e8f5e8;border-radius:6px;color:#2a6e2a;font-size:14px;margin-top:16px}
.form-success.show{display:block}

/* ── Footer ── */
.footer{background:var(--trx-black);color:#bbb;padding:80px 0 32px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:60px}
.footer-brand .brand{display:inline-flex;margin-bottom:20px}
.footer-brand p{font-size:14px;line-height:1.6;max-width:340px;color:#aaa}
.footer-col h5{font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:#fff;margin-bottom:20px;font-weight:700}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{font-size:14px;transition:color .2s}
.footer-col ul a:hover{color:var(--trx-yellow)}

.newsletter{display:flex;gap:8px;margin-top:16px}
.newsletter input{
  flex:1;min-width:0; /* FIX: min-width:0 prevents flex child from overflowing */
  padding:12px 14px;
  background:#1f1f1f;border:1px solid #2a2a2a;color:#fff;
  border-radius:6px;font-family:var(--font-body);font-size:16px; /* FIX: 16px prevents iOS zoom */
  min-height:44px; /* FIX: touch target */
}
.newsletter input:focus{outline:0;border-color:var(--trx-yellow)}
.newsletter input::placeholder{color:#666}
.newsletter button{
  padding:12px 18px;
  background:var(--trx-yellow);color:var(--trx-black);
  border-radius:6px;font-family:var(--font-body);font-weight:800;font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  min-height:44px; /* FIX: touch target */
  touch-action:manipulation;
  white-space:nowrap;
  flex-shrink:0;
}

.footer-bottom{display:flex;justify-content:space-between;padding-top:32px;border-top:1px solid #1f1f1f;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:#777;text-transform:uppercase}
.footer-bottom .credits a{color:var(--trx-yellow)}

/* ── Reveal animations ── */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}


/* ================================================================
   RESPONSIVE — TABLET  ≤1020px
   ================================================================ */
@media (max-width:1020px){

  /* Nav: show burger, hide desktop menu */
  .nav-menu{
    display:none;
    position:absolute;
    top:78px;left:0;right:0;
    background:#fff;
    flex-direction:column;
    padding:24px var(--gutter);
    border-bottom:1px solid #ececec;
    gap:0;
    align-items:stretch;
    box-shadow:0 8px 24px rgba(0,0,0,.08); /* FIX: shadow so menu reads over content */
    z-index:99;
  }
  .nav-menu.open{display:flex}
  .nav-menu a{
    padding:14px 0; /* FIX: larger tap area in open menu */
    border-bottom:1px solid #f0f0f0;
    font-size:15px;
  }
  .nav-menu a:last-child{border-bottom:0}
  .nav-menu a::after{display:none} /* remove underline animation in vertical menu */
  .burger{display:flex}

  /* FIX: lang toggle stays visible, cta-pill hidden to save space */
  .lang-toggle{order:-1;margin-left:auto;margin-right:12px}
  .cta-pill{display:none}

  /* Hero */
  .hero .container{
    grid-template-columns:1fr; /* FIX: single column */
    gap:48px;
  }
  .hero-visual{
    /* FIX: on tablet, constrain the absolute-positioned card cluster */
    height:320px;
    width:100%;
    max-width:460px;
    margin:0 auto;
  }
  
  .hero-card{width:220px;height:270px}
  .hero-card-2{left:110px}
  .hero-card-3{top:120px;left:40px}

  .hero-stats{
    grid-template-columns:repeat(2,1fr); /* FIX: 2×2 grid */
    gap:24px;
  }

  /* Section header stacks */

  /* Pillars → 2 col */
  .pillars{grid-template-columns:repeat(2,1fr)}
  .pillar:nth-child(2){border-right:0}
  .pillar:nth-child(1),.pillar:nth-child(2){border-bottom:1px solid #e5e5e5}

  /* Products → full width each */
  .products-grid > *{grid-column:span 12!important}

  /* Industries → stack */
  .industries-grid{grid-auto-rows:200px}
  .ind-1,.ind-2,.ind-3,.ind-4,.ind-5{grid-column:span 12;grid-row:span 1}

  /* Packaging, Story, CTA, Contact → single column */
  .packaging-grid{grid-template-columns:1fr;gap:32px}
  .story-grid{grid-template-columns:1fr;gap:32px}
  .story-intro,.story-list{grid-column:span 12}
  .contact-grid{grid-template-columns:1fr;gap:40px}

  /* CTA banner */
  .cta-banner .container{grid-template-columns:1fr;gap:32px}
  .cta-banner .cta-actions{
    align-items:flex-start;
    flex-direction:row; /* FIX: side-by-side on tablet where there's space */
    flex-wrap:wrap;
  }

  /* Partners */
  .partners-row{grid-template-columns:repeat(2,1fr);gap:24px} /* FIX: was repeat(3) — now 2 cols */
  .partners-label{grid-column:span 2;max-width:100%;text-align:center}

  /* Footer */
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:12px;align-items:flex-start}
}


/* ================================================================
   RESPONSIVE — MOBILE  ≤640px
   ================================================================ */
@media (max-width:640px){

  /* Utility bar: hide secondary items to save space */
  .utility .util-left span:nth-child(2){display:none}
  .utility .util-right{display:none}

  /* Nav height */
  .nav .container{height:64px;gap:12px}

  /* Hero visual → horizontal scroll strip on small phones */
  .hero-visual{
    height:auto;
    width:calc(100% + var(--gutter) * 2); /* FIX: bleed to edges for card strip */
    margin-left:calc(var(--gutter) * -1);
    max-width:none;
  }
  .hero-cards-strip{
    /* FIX: override desktop absolute layout — become a flex scroll row */
    position:static;
    height:auto;
    display:flex;
    flex-direction:row;
    gap:12px;
    overflow-x:auto;
    -webkit-overflow-scrolling:touch;
    scroll-snap-type:x mandatory;
    padding:0 var(--gutter) 12px; /* FIX: padding so first/last card don't bleed */
    scrollbar-width:none; /* FIX: hide scrollbar on Firefox */
  }
  .hero-cards-strip::-webkit-scrollbar{display:none} /* FIX: hide scrollbar on Chrome/Safari */
  .hero-card{
    /* FIX: reset absolute positioning for mobile scroll strip */
    position:relative!important;
    top:auto!important;
    left:auto!important;
    transform:none!important;
    flex:0 0 240px;
    height:280px;
    scroll-snap-align:start;
  }

  /* Hero stats */
  .hero-stats{
    grid-template-columns:repeat(2,1fr);
    gap:16px;
    margin-top:40px;
    padding-top:28px;
  }

  /* Hero title */
  .hero-title{
    font-size:clamp(36px,11vw,20px); /* FIX: tighter range for phones */
    margin-bottom:20px;
  }
  .hero-sub{margin-bottom:28px}

  /* Hero actions: full-width stacked buttons */
  .hero-actions{
    flex-direction:column;
    gap:10px;
  }
  .hero-actions .btn{
    width:100%;
    justify-content:center;
  }

  /* Pillars → single column */
  .pillars{grid-template-columns:1fr}
  .pillar{border-right:0!important;border-bottom:1px solid #e5e5e5}
  .pillar:last-child{border-bottom:0}
  .pillar{padding:32px 24px}

  /* Products → single column on very small phones */
  .products-grid{gap:12px}
  .p-card{min-height:280px;padding:24px 20px 20px}

  /* Industries → tighter row height */
  .industries-grid{grid-auto-rows:160px;gap:10px}

  /* Packaging: image first */
  .packaging-grid{gap:24px}
  .packaging-img{order:-1}

  /* Story items: tighter layout */
  .story-item{padding:24px 20px;gap:16px}
  .story-item .si-num{font-size:28px;min-width:40px}

  /* Partners → 2-col grid of logos */
  .partners-row{
    grid-template-columns:repeat(2,1fr);
    gap:20px;
  }
  .partners-label{
    grid-column:span 2;
    max-width:100%;
    text-align:center;
  }
  .p-logo{font-size:14px}

  /* CTA banner */
  .cta-banner .cta-actions{
    flex-direction:column; /* FIX: stack buttons on mobile */
    width:100%;
  }
  .cta-banner .cta-actions .btn{
    width:100%;
    justify-content:center;
  }

  /* Contact form → single column */
  .form-row{grid-template-columns:1fr}
  .form-field.full{grid-column:span 1}
  .contact-form{padding:20px}

  /* Footer */
  .footer-grid{grid-template-columns:1fr}
  .footer{padding:48px 0 24px}
  .newsletter{flex-direction:column} /* FIX: stacked on very small screens */
  .newsletter button{width:100%}
  .footer-bottom{font-size:10px}
}
@media (max-width: 640px) {
    .hero-actions .btn {
        width: 67%;
        justify-content: center;
        display: block;
        margin: auto;
        text-align: center;
    }
    .hero-visual {
    position: relative;
    height: 689px;
    left: 30px!important;
}


/* ================================================================
   RESPONSIVE — VERY SMALL  ≤380px
   ================================================================ */
@media (max-width:380px){
  /* Extra safety net for 320px devices */
  .hero-title{font-size:32px}
  .h-xl{font-size:26px}
  .hero-card{flex:0 0 200px;height:250px}
  .hero-card .hc-mark{font-size:28px}
  .hero-card .hc-name{font-size:17px}
  .btn{font-size:12px;padding:14px 20px}
}