/* Tantronics Industries LLP Styles */
:root{
  --brand:#ff7f2a;
  --brand-2:#ffb86b;
  --ink:#ff7f2a;
  --muted:#fff;
  --bg:#181818;
  --surface:#232323;
  --hero:#181818;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--muted); background:var(--bg);
}
a{color:var(--brand); text-decoration:none}
img{max-width:100%; display:block}
header{
  position:sticky; top:0; z-index:50; backdrop-filter:saturate(180%) blur(10px);
  background:rgba(24,24,24,0.95); border-bottom:1px solid #232323;
}
.nav{
  max-width:1200px; margin:0 auto; padding:0.75rem 1rem; display:flex; align-items:center; justify-content:space-between;
}
.brand{display:flex; align-items:center; gap:.6rem; font-weight:800; color:var(--brand)}
.header-logo {height:60px; width:auto; margin-right:.5rem;}
nav ul{list-style:none; display:flex; gap:1rem; margin:0; padding:0}
nav a{padding:.5rem .75rem; border-radius:999px; font-weight:600; color:var(--muted)}
nav a:hover{background:#232323; color:var(--brand)}
.nav-cta{background:var(--brand); color:#181818 !important}
.nav-cta:hover{background:var(--brand-2)}
.hamburger{display:none; background:none; border:0; font-size:1.2rem; color:var(--brand); cursor:pointer}
.hamburger:focus{outline:2px solid rgba(255,127,42,.25); border-radius:6px}

/* Mobile menu base */
.mobile-menu{display:none; position:absolute; left:0; right:0; top:100%; background:#232323; border-bottom:1px solid #232323; z-index:60; padding:0.5rem 1rem}
.mobile-menu ul{list-style:none; margin:0; padding:0}
.mobile-menu li{border-top:1px solid rgba(255,255,255,0.03);}
.mobile-menu a{display:block; padding:0.9rem 0.5rem; color:var(--muted); font-weight:700}
.mobile-menu a.nav-cta{display:inline-block; margin-top:.5rem; background:var(--brand); color:#181818; padding:.6rem .9rem; border-radius:10px}

/* Desktop-only links class (kept separate) */
.desktop-links{display:flex; gap:1rem; align-items:center; margin:0; padding:0}

/* About image section style */
.about-image{padding:2rem 1rem 0; background:linear-gradient(180deg,#181818,#181818); border-bottom:1px solid #232323}
.about-main-logo{max-width:360px; width:100%; height:auto}

/* Hero and other styles (unchanged) */
.hero{
  position:relative; min-height:78vh; display:grid; place-items:center; text-align:center; color:#fff; overflow:hidden;
  background:linear-gradient(180deg, rgba(24,24,24,.85), rgba(24,24,24,.95));
}
.hero-inner{max-width:1000px; padding:6rem 1rem 4rem}
.eyebrow{display:inline-block; letter-spacing:.12em; text-transform:uppercase; font-weight:800; font-size:.8rem; color:var(--brand); background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.15); padding:.35rem .6rem; border-radius:999px}
.hero h1{font-size:clamp(2rem, 6vw, 3.25rem); line-height:1.1; margin:.9rem 0; color:var(--brand)}
.hero p{font-size:clamp(1rem, 2.5vw, 1.15rem); color:#fff; margin:0 auto 1.5rem; max-width:760px}
.cta-row{display:flex; gap:.75rem; justify-content:center; flex-wrap:wrap}
.btn{display:inline-flex; align-items:center; gap:.6rem; padding:.85rem 1.15rem; border-radius:12px; font-weight:700; border:1px solid transparent; cursor:pointer}
.btn-primary{background:linear-gradient(90deg,var(--brand),var(--brand-2)); color:#181818}
.btn-primary:hover{filter:brightness(.95)}
.btn-ghost{background:rgba(255,255,255,.1); color:#fff; border-color:rgba(255,255,255,.25)}
.btn-ghost:hover{background:rgba(255,255,255,.18)}
section{padding:4.5rem 1rem; scroll-margin-top:90px;}
.container{max-width:1200px; margin:0 auto}
.section-head{display:flex; align-items:end; justify-content:space-between; flex-wrap:wrap; gap:1rem; margin-bottom:2rem}
.section-head h2{margin:0; color:var(--brand); font-size:clamp(1.5rem, 3.2vw, 2rem)}
.lead{max-width:760px}
.about{background:linear-gradient(180deg,#232323,#181818)}
.about-grid{display:grid; grid-template-columns:1.2fr 1fr; gap:2rem}
@media (max-width: 900px){.about-grid{grid-template-columns:1fr}}
.about-card{background:#232323; border:1px solid #232323; padding:1.2rem; border-radius:16px}
.kpis{display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; margin-top:1rem}
.kpi{background:var(--surface); border:1px solid #232323; border-radius:14px; padding:1rem; text-align:center}
.kpi h3{margin:.2rem 0; color:var(--brand)}
.products{background:#181818}
.product-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:1.2rem}
@media (max-width: 1000px){.product-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 640px){.product-grid{grid-template-columns:1fr}}
.card{background:#232323; border:1px solid #232323; border-radius:16px; overflow:hidden; display:flex; flex-direction:column}
.card img{aspect-ratio: 4 / 3; object-fit:cover}
.card .p{padding:1rem; display:flex; flex-direction:column; gap:.5rem}
.pill{display:inline-block; font-size:.75rem; letter-spacing:.06em; text-transform:uppercase; padding:.25rem .5rem; border-radius:999px; border:1px solid #232323; background:#232323; color:var(--brand)}
.card h3{margin:.25rem 0; color:var(--brand)}
.features{display:flex; flex-wrap:wrap; gap:.5rem; margin-top:.5rem}
.features span{font-size:.85rem; background:#232323; border:1px solid #232323; border-radius:999px; padding:.35rem .55rem; color:var(--brand)}
.cta{
  background:radial-gradient(1200px 400px at 20% 0%, #232323, transparent), radial-gradient(1000px 500px at 100% 100%, #232323, transparent);
  border-block:1px solid #232323;
}
.cta .panel{display:flex; gap:1rem; align-items:center; justify-content:space-between; flex-wrap:wrap; background:#232323aa; padding:1rem; border:1px dashed #232323; border-radius:16px}
.contact-grid{display:grid; grid-template-columns:1.2fr 1fr; gap:1.2rem}
@media (max-width: 900px){.contact-grid{grid-template-columns:1fr}}
form{display:grid; grid-template-columns:1fr 1fr; gap:1rem}
form .full{grid-column:1 / -1}
label{font-weight:600; color:var(--brand); font-size:.9rem}
input, select, textarea{
  width:100%; padding:.75rem .8rem; border:1px solid #232323; border-radius:12px; background:#232323; color:var(--brand);
}
textarea{min-height:140px; resize:vertical}
.form-note{font-size:.85rem; color:#ffb86b}
footer{background:#232323; color:#ffb86b}
.foot{max-width:1200px; margin:0 auto; padding:2.2rem 1rem; display:grid; grid-template-columns:2fr 1fr 1fr; gap:1.2rem}
@media (max-width: 900px){.foot{grid-template-columns:1fr}}
.foot h4{margin:.2rem 0 1rem; color:var(--brand)}
.foot a{color:#ffb86b}
.sub{border-top:1px solid #232323; padding:1rem; text-align:center; font-size:.9rem}

/* Responsive rules */
@media (max-width: 900px){
  .about-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}
  .nav{flex-direction:row; align-items:center;}
  .header-logo{height:48px;}
  .section-head{flex-direction:column; align-items:flex-start;}
  .desktop-links{display:none} /* hide desktop links on mobile */
  .hamburger{display:block}
  /* ensure mobile top area doesn't overflow when mobile menu is open */
  header{overflow:visible}
}

/* Smaller phones */
@media (max-width: 640px){
  .product-grid{grid-template-columns:1fr}
  .hero-inner{padding:3rem 0.5rem 2rem;}
  .about-card, .card, .cta .panel{padding:0.8rem;}
  .header-logo{height:40px;}
  .btn, .btn-primary, .btn-ghost{padding:0.7rem 0.9rem; font-size:1rem;}
  .kpis{grid-template-columns:1fr 1fr;}
}

/* Keep consistent image fit for cards & about card */
.card img, .about-card img {
  width:100%; height:auto; object-fit:cover;
}
.container {
  width:100%; max-width:1200px; margin:0 auto; padding:0 0.5rem;
}

/* When mobile menu is open we show it (JS adds inline style or .open class) */
.mobile-menu.open { display:block; }

/* Small visual polish for mobile menu */
.mobile-menu a:hover{background:#2a2a2a; color:var(--brand)}


/* ---------- About layout: logo left, copy right; minimal edits ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr; /* left fixed column for logo, right flexible for text */
  gap: 2rem;
  align-items: start; /* align items to top by default */
}

/* Logo container: keep it simple and consistent */
.about-image {
  display: block;
  padding: 0;
  background: transparent;
}
.about-image-inner { padding: 0; }

/* Logo image sizing */
.about-main-logo {
  max-width: 280px;
  width: 100%;
  height: auto;
  border-radius: 12px;
  padding: 0.6rem;
  background: var(--surface);
  border: 1px solid #232323;
  display: block;
}

/* Center the about-card horizontally inside the right column */
.centered-card {
  max-width: 760px;      /* prevents the card from getting too wide */
  margin: 1.25rem auto;  /* centers it horizontally in the right column */
  text-align: left;
}

/* On small screens stack: logo above copy */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr; /* single column on mobile */
    gap: 1rem;
  }
  .about-main-logo {
    max-width: 220px;
    margin: 0 auto; /* keep logo centered on mobile */
  }
  .centered-card {
    max-width: 100%;
    margin: 1rem auto;
  }
}



/* Make left logo column and right copy column */
.about-grid {
  display: grid;
  grid-template-columns: 360px 1fr; /* left column reserved for logo, right flexible */
  gap: 2rem;
  align-items: start;
}

/* Larger, responsive about logo */
.about-main-logo {
  max-width: 400px;   /* larger than before */
  width: 100%;
  height: auto;
  border-radius: 12px;
  padding: 0.75rem;
  background: var(--surface);
  border: 1px solid #232323;
  display: block;
}

/* Separate full-width section that holds the about-card and centers it */
.about-card-section {
  padding-top: 2rem;
  padding-bottom: 3rem;
  background: transparent; /* adjust if you want a different background */
}
.centered-card {
  max-width: 880px;
  margin: 0 auto;         /* centers horizontally across the page */
  padding: 1.2rem;
  box-sizing: border-box;
  text-align: left;
}

/* Slight visual spacing between the main about section and card section */
.about + .about-card-section { margin-top: -0.5rem; }

/* Mobile: stack logo above copy, and make card fluid */
@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr; /* stack columns on small screens */
    gap: 1rem;
  }
  .about-main-logo {
    max-width: 260px;
    margin: 0 auto; /* center logo on mobile */
  }
  .centered-card {
    max-width: 100%;
    margin: 1rem auto;
    padding: 1rem;
  }
}
.about-grid {
  grid-template-columns: 400px 1fr; /* logo column bigger */
}

.about-main-logo {
  max-width: 380px; /* allow image itself to be bigger */
}



.about-grid {
    display: grid;
    grid-template-columns: 350px 1fr; /* logo left, text right */
    gap: 2rem;
    align-items: start;
  }

  .about-main-logo {
    max-width: 380px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    background: #232323;
    border: 1px solid #232323;
    padding: 0.6rem;
  }

  .centered-card {
    max-width: 760px;
    margin: 1.25rem auto;
  }

  /* Mobile: stack layout (logo on top, content below) */
  @media (max-width: 900px) {
    .about-grid {
      display: block; /* stack vertically */
    }
    .about-main-logo {
      max-width: 240px;
      margin: 0 auto; /* center logo */
    }
    .centered-card {
      max-width: 100%;
      margin: 1rem auto;
    }
  }