/* =========================
   Another PlastiK — Products (cleaned)
   ========================= */

/* Fonts */
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700&display=swap');

/* ===== Variables (used) ===== */
:root{
  /* Brand */
  --primary:#1F3D32;
  --accent:#2C5F6F;
  --accent-light:#3A7A8C;
  --accent-soft:rgba(44,95,111,.12);

  /* Neutrals */
  --bg:#FFFFFF;
  --bg-light:#E5E7EB;
  --text:#2A2A2A;
  --text-muted:#6B7280;

  /* Layout */
  --container:1380px;
  --container-narrow:1280px;
  --gutter:20px;

  --header-h:75px;
  --link-h:44px;
  --banner-h:40px;

  /* Used by application-card header divider */
  --border: rgba(31,61,50,.18);
}

/* =========================
        Base / Reset
   ========================= */
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}

html,body{
  width:100%;
  max-width:100%;
  overflow-x:hidden;
  background:var(--bg);
}

body{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  margin:0;
  font-family:"Cabinet Grotesk",system-ui,sans-serif;
  font-size:17px;
  line-height:1.75;
  font-weight:400;
  letter-spacing:-.01em;
  color:var(--text);
  background:transparent;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

body.menu-open{overflow:hidden}
main{flex:1 0 auto; padding-top:calc(var(--header-h) + var(--banner-h));}
footer{margin-top:auto;}

.container{max-width:var(--container); margin:0 auto; padding:0 var(--gutter);}
.container-narrow{max-width:var(--container-narrow); margin:0 auto; padding:0 var(--gutter);}

.section{padding:60px 0; overflow-x:hidden; padding-inline:var(--gutter);}
body.has-hero main{margin-top:0;}

/* =========================
   Skip link
   ========================= */
.skip-link{
  position:absolute;
  left:-999px;
  top:10px;
  background:#fff;
  color:var(--primary);
  padding:10px 12px;
  border-radius:5px;
  border:2px solid var(--primary);
  text-decoration:none;
  font-weight:700;
  z-index:20000;
}
.skip-link:focus{left:12px;}

/* =========================
   Buttons (global)
   ========================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  height:45px;
  padding:0 16px;
  gap:8px;
  cursor:pointer;
  text-decoration:none;
  font-weight:600;
  font-size:.9rem;
  letter-spacing:.3px;
  border-radius:5px;
  color:#fff;
  background:var(--primary);
  border:2.5px solid var(--primary);
  transition:all .25s ease;
}
.btn:hover,.btn:focus{background:#fff;color:var(--primary);transform:translateY(-1px);}
.btn:active{transform:translateY(0);background:var(--primary);color:#fff;}
.btn.outline{background:transparent;color:var(--primary);border:2.5px solid var(--primary);}
.btn.outline:hover{background:var(--primary);color:#fff;}

/* =========================
   PHASE BANNER
   ========================= */
.phase-banner{
  position:fixed;
  top:var(--header-h);
  left:0; right:0;
  z-index:10000;
  height:var(--banner-h);
  display:flex;
  align-items:center;
  background:linear-gradient(135deg,#2C5F6F 0%,#3A7A8C 100%);
  color:#fff;
  line-height:1;
  font-size:.95rem;
  transition:transform .3s,opacity .3s;
}
.phase-banner .container{
  width:100%;
  display:flex;
  justify-content:center;
}
.phase-banner p{margin:0; text-align:center;}
body.scrolled-nav .phase-banner{transform:translateY(-100%);opacity:0;pointer-events:none;}

/* =========================
   HEADER
   ========================= */
header.nav{
  position:fixed;
  top:0; left:0; right:0;
  z-index:10001;
  height:var(--header-h);
  width:100%;
  max-width:100vw;
  overflow-x:clip;
  background:var(--bg);
  transition:box-shadow .30s ease;
  box-shadow:0 2px 8px rgba(0,0,0,.1);
}
body.scrolled-nav header.nav{box-shadow:0 6px 18px rgba(0,0,0,.12);}

header.nav .inner{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  height:100%;
  padding:0 var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
}
header.nav .logo{
  display:flex;
  align-items:center;
  height:100%;
  margin-right:clamp(32px,6vw,128px);
  transform:translateX(-8px);
}
header.nav .logo img{display:block; height:calc(var(--header-h) - 28px); width:auto;}

header.nav .links{
  display:flex;
  align-items:center;
  gap:20px;
  height:100%;
  position:relative;
  top:3px;
  margin-left:auto;
  margin-right:0;
}
header.nav .links a{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:var(--link-h);
  padding:0 14px;
  line-height:1;
  font-weight:600;
  color:var(--primary);
  text-decoration:none;
  transition:background .2s ease, color .2s ease, transform .2s ease;
}
header.nav .links a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-3px;
  width:0%;
  height:2px;
  background:var(--primary);
  transition:width .25s ease;
}
header.nav .links a:hover::after,
header.nav .links a:focus::after{width:100%;}

/* =========================
   BURGER
   ========================= */
header.nav .nav-toggle{
  display:none;
  width:44px;
  height:44px;
  background:transparent;
  border:none;
  cursor:pointer;
  z-index:10000;
  align-items:center;
  justify-content:center;
}
header.nav .nav-toggle span{
  display:block;
  width:24px;
  height:2px;
  background:var(--primary);
  transition:transform .25s,opacity .2s,background .25s;
}
header.nav .nav-toggle span+span{margin-left:-24px; transform:translateY(6px);}
body.menu-open .nav-toggle span:first-child{transform:translateY(0) rotate(45deg);}
body.menu-open .nav-toggle span:last-child{transform:translateY(0) rotate(-45deg);}

/* =========================
   Mobile menu
   (JS can toggle [hidden] or body.menu-open)
   ========================= */
.mobile-menu{
  position:fixed;
  inset:0;
  z-index:9998;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:22px;
  padding:20px;
  background:rgba(31,92,66,.98);
  transform:translateY(-100%);
  transition:transform .28s ease;
}
body.menu-open .mobile-menu{transform:none;}
.mobile-menu a{color:#fff; font-size:1.3rem; font-weight:600; text-decoration:none;}

/* Support [hidden] attribute */
[hidden]{display:none !important;}
body.menu-open .mobile-menu[hidden]{display:flex !important;}

/* =========================
       Language selector
   ========================= */

/* Vertical separator */
.language-separator{  display:inline-block;  width:1px;  height:26px;  background:var(--primary);  margin:0 8px;}

/* Wrapper */
.language-selector{  position:relative;  display:flex;  align-items:center;  height:var(--link-h);}

/* Toggle button */
.lang-toggle{  display:inline-flex;  align-items:center;  justify-content:center;  gap:6px;
  height:var(--link-h);  padding:0 14px;  background:transparent;  border:none;  color:var(--primary);
  font-weight:600;  font-size:1rem;  font-family:"Cabinet Grotesk",sans-serif;
  cursor:pointer;  transform:translateY(1px);  transition:opacity .25s;}
.lang-toggle:hover{  opacity:.9;}

/* Arrow */
.lang-arrow{  width:10px;  height:10px;  stroke:currentColor;  stroke-width:1.6;  transition:transform .25s;}
.lang-toggle[aria-expanded="true"] .lang-arrow{  transform:rotate(180deg);}

/* Dropdown */
.lang-dropdown{  position:absolute;  top:calc(100% + 8px);  right:0;  min-width:120px;  z-index:1000;  background:var(--bg);box-shadow:0 8px 24px rgba(0,0,0,.15);
  opacity:0;  visibility:hidden;  transform:translateY(-8px);  transition:opacity .25s ease, transform .25s ease;
}
.lang-dropdown[aria-hidden="false"]{  opacity:1;  visibility:visible;  transform:translateY(0);}

/* Language links */
.lang-option{  display:block;  width:100%;  padding:12px 20px;  background:transparent;  border:none;  text-align:left;
  text-decoration:none;  color:var(--primary);  font-weight:600;  font-size:.95rem;  font-family:"Cabinet Grotesk",sans-serif;  cursor:pointer;  transition:background .2s ease;}
.lang-option:hover,
.lang-option:focus{  background:var(--accent-soft);  text-decoration:none;}
.lang-option:focus-visible{  outline:2px solid var(--accent);  outline-offset:2px;}
.lang-option.active,
.lang-option[aria-current="page"]{  background:var(--accent-soft);  color:var(--primary);}

/* =========================
   PAGE HERO
   ========================= */
.page-hero{padding:80px 0 60px; position:relative; color:#fff;}
.page-hero .container{position:relative; z-index:1; max-width:var(--container); margin:0 auto; padding:0 var(--gutter);}
.page-hero h1{
  font-size:clamp(2.4rem,5.4vw,4.6rem);
  font-weight:600;
  line-height:1.08;
  color:#fff;
  margin-bottom:16px;
  text-transform:uppercase;
}
.page-hero .overlay{
  position:absolute;
  inset:0;
  z-index:0;
  background:rgba(0,0,0,.25);
}
.page-hero p{font-size:1.2rem; color:#fff; text-align:justify;}


/* =========================
   MATERIAL PHILOSOPHY
   ========================= */
.material-section{padding:30px 0; background:#fff; position:relative; z-index:1;}
.section-header{text-align:left; margin-bottom:48px;}
.section-header h2{font-size:clamp(2rem,3.5vw,2.8rem); color:var(--primary); margin-bottom:8px;}
.section-header p{font-size:1.05rem; color:var(--text); line-height:1.8;}

.specs-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:24px;
  margin-top:48px;
  overflow:visible;
  scrollbar-width:none;
}
.specs-grid::-webkit-scrollbar{display:none;}

.spec-card{
  background:var(--bg-light);
  border-radius:5px;
  padding:32px 20px;
  aspect-ratio:1 / 1;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:flex-start;
  overflow:hidden;
}
img.spec-icon{
  width:60px;
  height:60px;
  object-fit:contain;
  display:block;
  margin-bottom:30px;
}
.spec-card h3{font-size:1.1rem; color:var(--text); margin-bottom:8px; font-weight:700;}
.spec-card p{font-size:.95rem; color:var(--text-muted); line-height:1.6; margin:0; text-align:justify;}

.specs-scrollbar{
  position:relative;
  width:100%;
  max-width:1280px;
  margin:10px auto 0;
  height:8px;
  box-sizing:border-box;
  display:none;
}
.specs-scrollbar::before{content:""; position:absolute; inset:0; border-radius:0; background:#E5E7EB;}
.specs-scrollbar-thumb{
  position:absolute;
  inset-block:0;
  left:0;
  height:8px;
  border-radius:0;
  background:#9CA3AF;
  width:40%;
  transform:none;
  transition:left .18s linear, width .18s ease-out;
}

/* =========================
   TECHNICAL SPECS
   ========================= */
.technical-section{padding:30px 0; background:#fff; position:relative; z-index:1;}
.technical-section .container{
  max-width:var(--container);
  margin:0 auto;
  padding-inline:var(--gutter);
  box-sizing:border-box;
}
.technical-header{text-align:center; margin-bottom:48px; width:100%;}
.technical-header h2{font-size:clamp(2rem,3.5vw,2.8rem); color:var(--primary); margin-bottom:8px;}

.why-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:24px;
  width:100%;
  margin:0 auto;
  scrollbar-width:none;
}
.why-grid::-webkit-scrollbar{display:none;}

.why-card{
  background:#fff;
  border-radius:5px;
  padding:28px 24px;
  display:flex;
  flex-direction:column;
  text-align:left;
}

.why-card-header{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:8px 18px;
  border-radius:50px;
  font-weight:600;
  margin-bottom:16px;
  align-self:center;
  width:230px;
  max-width:230px;
  min-width:230px;
}
img.why-icon{width:22px; height:22px; object-fit:contain; display:block;}

.why-card h3{font-size:1.05rem; color:var(--primary); font-weight:700; margin:0; white-space:nowrap;}
.why-card p{font-size:.95rem; color:var(--text-muted); line-height:1.7; margin:0; text-align:justify;}

.color-green   .why-card-header{background:#D9F5E3; color:#1F3D32;}
.color-blue    .why-card-header{background:#D5ECF8; color:#1F3D32;}
.color-purple  .why-card-header{background:#ECDCF8; color:#1F3D32;}
.color-yellow  .why-card-header{background:#FFF2CC; color:#1F3D32;}
.color-orange  .why-card-header{background:#FFE8D5; color:#1F3D32;}
.color-pink    .why-card-header{background:#F9DCEA; color:#1F3D32;}

.technical-scrollbar{
  display:none;
  position:relative;
  width:100%;
  margin:10px auto 0;
  height:8px;
  box-sizing:border-box;
}
.technical-scrollbar::before{content:""; position:absolute; inset:0; border-radius:0; background:#E5E7EB;}
.technical-scrollbar-thumb{
  position:absolute;
  inset-block:0;
  left:0;
  height:8px;
  border-radius:0;
  background:#9CA3AF;
  width:40%;
  transform:none;
  transition:left .18s linear, width .18s ease-out;
}

/* =========================
   APPLICATIONS
   ========================= */
.applications-section{padding:30px 0; background:#fff; position:relative; z-index:1;}

.applications-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:32px;
  width:100%;
}
.application-card{
  background:#fff;
  border:2px solid var(--primary);
  border-radius:5px;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  position:relative;
  transition:border-color .3s ease, box-shadow .3s ease, transform .25s ease;
  box-shadow:0 2px 12px rgba(0,0,0,.04);
  padding:0;
  text-align:left;
}
.application-card h3{
  margin:0;
  padding:32px 28px;
  text-align:center;
  background:var(--accent-soft);
  border-bottom:2px solid var(--border);
  font-size:1.35rem;
  font-weight:700;
  color:var(--primary);
  line-height:1.2;
}
.application-card ul{list-style:none; padding:32px 28px; margin:0; display:flex; flex-direction:column; flex:1;}
.application-card li{
  position:relative;
  padding-left:28px;
  margin-bottom:6px;
  font-size:.95rem;
  line-height:1.6;
  color:var(--text);
  font-weight:500;
}
.application-card li::before{
  content:"";
  position:absolute;
  left:0;
  top:.55em;
  width:5px;
  height:5px;
  background:var(--primary);
}

.applications-scrollbar{
  display:none;
  position:relative;
  width:100%;
  margin:10px auto 0;
  height:8px;
  box-sizing:border-box;
}
.applications-scrollbar::before{content:""; position:absolute; inset:0; border-radius:0; background:#E5E7EB;}
.applications-scrollbar-thumb{
  position:absolute;
  inset-block:0;
  left:0;
  height:8px;
  border-radius:0;
  background:#9CA3AF;
  width:40%;
  transform:none;
  transition:left .18s linear, width .18s ease-out;
}

/* =========================
   JOIN SECTION
   ========================= */
.join-section{background:transparent; padding:48px var(--gutter); max-width:var(--container); margin:0 auto;}
.join-card{
  background:linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  color:#fff;
  text-align:center;
  position:relative;
  z-index:1;
  max-width:980px;
  margin:0 auto;
  padding:32px 28px;
  border-radius:5px;
  box-shadow:0 16px 36px rgba(0,0,0,.12);
  overflow:hidden;
}
.join-card::before{
  content:"";
  position:absolute;
  top:-40%;
  right:-8%;
  width:520px;
  height:520px;
  background:radial-gradient(circle, rgba(255,255,255,.10) 0%, transparent 70%);
  pointer-events:none;
  z-index:-1;
}
.join-content{max-width:640px; margin:0 auto;}
.join-content h2{font-size:clamp(2rem,4vw,2.8rem); margin:0 0 12px; font-weight:700; font-family:"Cabinet Grotesk",sans-serif;}
.join-content p{font-size:1.05rem; opacity:.95; margin-bottom:24px; line-height:1.75;}

.join-actions{display:flex; gap:12px; justify-content:center; flex-wrap:wrap;}
/* keep your CTA button style */
.join-actions .btn{
  background:var(--accent-light);
  color:#fff;
  border:none;
  border-radius:5px;
  font-weight:600;
  font-size:14px;
  text-decoration:none;
  cursor:pointer;
  padding:10px 20px;
  transition:transform .25s ease, background .25s ease;
  box-shadow:0 3px 8px rgba(44,95,111,.30);
}
.join-actions .btn:hover,
.join-actions .btn:focus{background:#fff; color:var(--accent-light); transform:translateY(-1px);}
.join-actions .btn:active{transform:translateY(0); background:#356f83; color:#fff;}

/* =========================
   FOOTER
   ========================= */
footer{background:var(--primary); color:rgba(255,255,255,.95); padding:48px 0 24px;}
.footer-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:48px;
  max-width:var(--container);
  margin:0 auto;
  padding:0 var(--gutter);
  margin-bottom:32px;
}
.footer-brand{margin-bottom:20px;}
.footer-brand h3{color:#fff; font-size:1.3rem; font-weight:600;}
.footer-info{display:flex; flex-direction:column; gap:14px; margin-bottom:20px;}
.info-item{display:flex; align-items:center; gap:12px;}
.info-item svg{width:20px; height:20px; stroke:rgba(255,255,255,.9); fill:none; stroke-width:2; flex-shrink:0;}
.info-item span,.info-item a{color:rgba(255,255,255,.95); font-size:.95rem; text-decoration:none; transition:color .2s;}
.info-item a:hover{color:#fff;}
.footer-social{display:flex; gap:12px;}
.footer-social a{
  width:44px;
  height:44px;
  background:var(--primary);
  border-radius:5px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all .3s;
  text-decoration:none;
  position:relative;
}
.footer-social a:hover{transform:translateY(-2px); box-shadow:0 4px 12px rgba(0,0,0,.2);}
.footer-social a svg{width:26px; height:26px; position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);}
.footer-col h4{color:#fff; font-weight:600; margin-bottom:16px; font-size:1.1rem;}
.footer-col a{color:rgba(255,255,255,.85); font-size:.95rem; line-height:1.8; text-decoration:none; display:block; margin-bottom:8px; transition:color .2s;}
.footer-col a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.15);
  padding-top:24px;
  text-align:center;
  font-size:.85rem;
  color:rgba(255,255,255,.7);
  max-width:var(--container);
  margin:0 auto;
  padding-inline:var(--gutter);
}

/* ===============================
   Desktop (≤1280px) — specs carousel
   =============================== */
@media (max-width:1280px){
  .specs-grid{
    display:flex;
    overflow-x:auto;
    scroll-snap-type:x mandatory;
    gap:24px;
    padding-bottom:8px;
    -webkit-overflow-scrolling:touch;
  }
  .spec-card{
    flex:0 0 calc(33.333% - 16px);
    max-width:calc(33.333% - 16px);
    aspect-ratio:auto;
    height:auto;
    scroll-snap-align:start;
  }
  .specs-scrollbar{display:block;}
}

/* Desktop (≥1025px) */
@media (min-width:1025px){
  header.nav .links{display:flex; flex-wrap:nowrap; gap:clamp(14px,1.2vw,28px);}
  header.nav .links a{white-space:nowrap; line-height:1.2;}
}

/* =========================
   ≤1024px — TABLETS
   ========================= */
@media (max-width:1024px){
  :root{ --gutter:12px; }

  header.nav .inner{display:flex; align-items:center; justify-content:space-between;}
  header.nav .logo{flex:0 0 auto; margin-right:clamp(12px,2.4vw,28px);}
  header.nav .nav-toggle{display:flex !important; margin-left:auto;}
  header.nav .links{display:none !important;}

  .technical-header{text-align:left;}
  .applications-grid{grid-template-columns:repeat(2, minmax(0, 1fr));}

  /* keep banner full width */
  .phase-banner{left:0; right:0; width:100%;}
  .phase-banner .container{max-width:100%;}
}

/* =========================================================
   98% width — 1024px to 641px
   ========================================================= */
@media (max-width:1024px) and (min-width:641px){
  .container,
  .container-narrow,
  .page-hero .container,
  .technical-section .container,
  .applications-section .container,
  .join-section,
  .footer-grid{
    max-width:98% !important;
    margin-inline:auto !important;
  }
}

/* ==================
   ≤900px
   ================== */
@media (max-width:900px){
  .spec-card{flex:0 0 calc(50% - 14px); max-width:calc(50% - 14px);}
  .why-grid{grid-template-columns:repeat(2, minmax(0, 1fr));}
}

/* ==================
   ≤640px
   ================== */
@media (max-width:640px){
  header.nav .links{display:none !important;}
  header.nav .nav-toggle{display:flex !important; margin-left:auto;}
  header.nav .inner{display:flex; align-items:center;}
  header.nav .logo{margin-right:auto;}

  .page-hero h1{font-size:clamp(1.8rem, 6vw, 2.4rem) !important; line-height:1.1; text-align:left;}
  .page-hero p{font-size:0.95rem !important; line-height:1.5; max-width:90%; text-align:left;}

  .section-header h2,
  .technical-header h2{font-size:clamp(1.4rem,4vw,1.8rem)!important;}

  .spec-card{flex:0 0 100%; max-width:100%;}

  /* Why: carousel */
  .why-grid{
    display:grid;
    grid-template-columns:none;
    grid-auto-flow:column;
    grid-auto-columns:100%;
    overflow-x:auto;
    padding-bottom:12px;
    gap:20px;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
  }
  .why-grid::-webkit-scrollbar{display:none;}
  .why-card{scroll-snap-align:start; min-width:100%;}

  /* Applications: carousel */
  .applications-grid{
    display:grid;
    grid-template-columns:none;
    grid-auto-flow:column;
    grid-auto-columns:100%;
    overflow-x:auto;
    padding-bottom:12px;
    gap:20px;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
    scrollbar-width:none;
  }
  .applications-grid::-webkit-scrollbar{display:none;}
  .application-card{scroll-snap-align:start; min-width:100%;}

  .applications-scrollbar{display:block;}
  .technical-scrollbar{display:block;}

  .join-section{padding:32px var(--gutter) 24px;}
  .join-card{padding:24px 18px;}
  .join-content h2{font-size:clamp(1.6rem,5vw,2.1rem); margin-bottom:10px;}
  .join-content p{font-size:0.95rem; margin-bottom:18px; line-height:1.6;}
  .join-actions{gap:10px;}
  .join-actions .btn{padding:8px 16px; font-size:13px;}

  .footer-grid{grid-template-columns:1fr;}
}

/* Utilities */
.animate-on-scroll{will-change:transform,opacity;}