/* ── DOWNLOADS PASSWORD OVERLAY ────────────────────────────── */
.downloads-overlay{
  position:fixed;top:0;left:0;right:0;bottom:0;
  background:#0d1f35;
  display:flex;align-items:center;justify-content:center;
  z-index:998;opacity:1;visibility:visible;
  transition:opacity 0.3s,visibility 0.3s;
}
.downloads-overlay.hidden{
  opacity:0;visibility:hidden;pointer-events:none;
}
.downloads-password-container{
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:20px;padding:3rem;
  backdrop-filter:blur(16px);
  width:100%;max-width:420px;
  text-align:center;
}
.download-lock-icon{
  font-size:3.5rem;margin-bottom:1rem;
}
.downloads-password-container h2{
  font-family:'Poppins',sans-serif;
  font-size:1.5rem;font-weight:700;
  color:white;margin-bottom:0.5rem;letter-spacing:-0.5px;
}
.downloads-password-container p{
  font-size:0.9rem;color:rgba(255,255,255,0.6);
  margin-bottom:1.75rem;line-height:1.6;
}
#downloads-password-form,#calibration-password-form{
  display:flex;flex-direction:column;gap:1rem;
}
.downloads-password-input{
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.15);
  border-radius:10px;
  padding:0.9rem 1.1rem;
  font-family:'Lato',sans-serif;
  font-size:0.95rem;
  color:white;
}
.downloads-password-input::placeholder{color:rgba(255,255,255,0.5)}
.downloads-password-input:focus{
  outline:none;
  background:rgba(255,255,255,0.12);
  border-color:rgba(255,255,255,0.25);
  box-shadow:0 0 0 3px rgba(74,144,217,0.2);
}
.downloads-password-btn{
  background:#1a4a8a;
  color:white;
  border:none;
  padding:0.95rem 1.75rem;
  border-radius:10px;
  font-family:'Lato',sans-serif;
  font-size:0.95rem;
  font-weight:600;
  cursor:pointer;
  transition:all 0.2s;
  box-shadow:0 2px 10px rgba(26,74,138,0.3);
}
.downloads-password-btn:hover{
  background:#1552a0;
  transform:translateY(-1px);
  box-shadow:0 5px 18px rgba(26,74,138,0.4);
}
.downloads-error{
  color:#dc2626;
  font-size:0.85rem;
  padding:0.75rem;
  background:rgba(220,38,38,0.1);
  border-radius:8px;
  border:1px solid rgba(220,38,38,0.3);
  display:none;
}
.downloads-error.show{display:block}

:root {
  --navy:   #0d1f35;
  --blue:   #1a4a8a;
  --mid:    #2563b0;
  --light:  #4a90d9;
  --sky:    #e8f1fb;
  --accent: #0e7de4;
  --lambda: #2563b0;
  --white:  #ffffff;
  --off:    #f6f9fd;
  --text:   #0d1a2e;
  --muted:  #5a6880;
  --border: #d4e0ef;
  --green:  #0f9e5e;
  --r: 14px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Lato',sans-serif;color:var(--text);background:var(--white);line-height:1.6;overflow-x:hidden}

/* ── NAV ─────────────────────────────────────────────────────────────────── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:rgba(255,255,255,0.96);
  border-bottom:1px solid var(--border);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.nav-inner{
  max-width:1240px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 2rem;height:70px;
}
.nav-logo{display:flex;align-items:center;gap:0.6rem;text-decoration:none;cursor:pointer}
.nav-lambda{
  font-family:'Poppins',sans-serif;
  font-size:2rem;font-weight:800;
  color:var(--lambda);line-height:1;
  letter-spacing:-1px;
  position:relative;top:1px;
}
.nav-brand{display:flex;flex-direction:column;line-height:1.1}
.nav-brand-name{font-family:'Poppins',sans-serif;font-size:1rem;font-weight:700;color:var(--navy);letter-spacing:0.01em}
.nav-brand-sub{font-size:0.65rem;font-weight:500;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:0.15rem}
.nav-links a{
  padding:0.45rem 0.9rem;border-radius:8px;
  font-size:0.875rem;font-weight:500;color:var(--muted);
  text-decoration:none;transition:all 0.18s;cursor:pointer;
}
.nav-links a:hover{color:var(--blue);background:var(--sky)}
.nav-links a.active{color:var(--blue);background:var(--sky)}
.nav-cta{
  background:var(--blue)!important;color:white!important;
  padding:0.5rem 1.2rem!important;border-radius:8px!important;
  font-weight:600!important;
  box-shadow:0 2px 8px rgba(26,74,138,0.25);
}
.nav-hamburger{
  display:none;flex-direction:column;justify-content:center;align-items:center;
  gap:5px;width:40px;height:40px;
  background:none;border:none;cursor:pointer;padding:0;flex-shrink:0;
}
.nav-hamburger span{
  display:block;width:22px;height:2px;background:var(--navy);border-radius:2px;
  transition:transform 0.25s ease,opacity 0.2s ease;
}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-cta:hover{background:var(--navy)!important;color:white!important;box-shadow:0 4px 16px rgba(26,74,138,0.35)!important}

/* ── PAGES ───────────────────────────────────────────────────────────────── */
.page{display:none;padding-top:70px;min-height:100vh}
.page.active{display:block}

/* ── HERO ────────────────────────────────────────────────────────────────── */
.hero{
  position:relative;overflow:hidden;
  background:var(--navy);
  padding:6rem 2rem 5rem;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(ellipse 70% 60% at 75% 40%, rgba(37,99,176,0.45) 0%, transparent 65%),
    radial-gradient(ellipse 40% 50% at 10% 80%, rgba(14,125,228,0.12) 0%, transparent 55%);
}
.hero-lines{
  position:absolute;inset:0;opacity:0.035;
  background-image:
    linear-gradient(rgba(255,255,255,1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,1) 1px, transparent 1px);
  background-size:60px 60px;
}
/* Large decorative lambda watermark */
.hero-lambda-bg{
  position:absolute;right:-2rem;top:50%;transform:translateY(-50%);
  font-family:'Poppins',sans-serif;font-size:32rem;font-weight:800;
  color:rgba(255,255,255,0.025);line-height:1;pointer-events:none;
  user-select:none;letter-spacing:-10px;
}
.hero-inner{
  max-width:1240px;margin:0 auto;
  display:grid;grid-template-columns:1fr 520px;gap:3rem;align-items:center;
  position:relative;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:0.5rem;
  background:rgba(255,255,255,0.08);
  border:1px solid rgba(255,255,255,0.15);
  border-radius:100px;padding:0.3rem 1rem;
  font-size:0.72rem;font-weight:600;color:rgba(255,255,255,0.7);
  letter-spacing:0.1em;text-transform:uppercase;margin-bottom:1.5rem;
}
.hero-eyebrow-dot{width:6px;height:6px;background:#4ade80;border-radius:50%;animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0.3}}
.hero h1{
  font-family:'Syne',sans-serif;
  font-size:clamp(2.4rem,4.5vw,3.6rem);
  font-weight:800;line-height:1.1;
  color:white;margin-bottom:1.25rem;letter-spacing:-0.02em;
}
.hero h1 span{color:var(--light)}
.hero-desc{
  font-size:1rem;color:rgba(255,255,255,0.65);
  max-width:500px;line-height:1.75;margin-bottom:2.5rem;
}
.hero-btns{display:flex;gap:0.75rem;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:0.45rem;
  padding:0.8rem 1.75rem;border-radius:9px;
  font-family:'Inter',sans-serif;font-size:0.9rem;font-weight:600;
  text-decoration:none;border:none;cursor:pointer;transition:all 0.2s;
}
.btn-white{background:white;color:var(--navy);box-shadow:0 2px 12px rgba(0,0,0,0.15)}
.btn-white:hover{background:var(--sky);transform:translateY(-1px);box-shadow:0 6px 20px rgba(0,0,0,0.2)}
.btn-ghost{background:rgba(255,255,255,0.08);color:white;border:1.5px solid rgba(255,255,255,0.25)}
.btn-ghost:hover{background:rgba(255,255,255,0.14);border-color:rgba(255,255,255,0.5)}
.btn-blue{background:var(--blue);color:white;box-shadow:0 2px 10px rgba(26,74,138,0.3)}
.btn-blue:hover{background:#1552a0;transform:translateY(-1px);box-shadow:0 5px 18px rgba(26,74,138,0.4)}
.btn-outline-blue{background:transparent;color:var(--blue);border:1.5px solid var(--blue)}
.btn-outline-blue:hover{background:var(--sky)}

/* Sensor widget */
.sensor-widget{
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.12);
  border-radius:20px;padding:1.75rem;
  backdrop-filter:blur(16px);
}
.widget-header{
  display:flex;justify-content:space-between;align-items:center;margin-bottom:1.25rem;
}
.widget-model{
  font-family:'Syne',sans-serif;font-size:1.5rem;font-weight:800;
  color:white;letter-spacing:-0.02em;
}
.widget-model span{color:var(--light);font-size:0.9rem;font-weight:500;margin-left:0.4rem}
.widget-live{
  display:flex;align-items:center;gap:0.35rem;
  font-size:0.72rem;font-weight:600;color:#4ade80;
  background:rgba(74,222,128,0.1);border:1px solid rgba(74,222,128,0.2);
  border-radius:100px;padding:0.25rem 0.65rem;
}
.widget-live::before{content:'';width:6px;height:6px;background:#4ade80;border-radius:50%;animation:blink 2s infinite}
.widget-display{
  background:rgba(0,0,0,0.35);border-radius:12px;padding:1.25rem 1.5rem;
  margin-bottom:1rem;text-align:center;
  border:1px solid rgba(255,255,255,0.06);
}
.widget-val{
  font-family:'Syne',sans-serif;
  font-size:3.2rem;font-weight:800;color:white;line-height:1;
  font-variant-numeric:tabular-nums;letter-spacing:-1px;
}
.widget-unit{font-size:1.4rem;color:var(--light);margin-left:3px}
.widget-param{font-size:0.7rem;color:rgba(255,255,255,0.4);letter-spacing:0.1em;text-transform:uppercase;margin-top:0.4rem}
.widget-trend{
  display:flex;gap:0;align-items:flex-end;height:44px;
  margin-bottom:1rem;padding:0;
}
.widget-grid{display:grid;grid-template-columns:1fr 1fr;gap:0.6rem}
.wg-item{
  background:rgba(255,255,255,0.05);border-radius:9px;padding:0.6rem 0.8rem;
  border:1px solid rgba(255,255,255,0.07);
}
.wg-label{font-size:0.65rem;color:rgba(255,255,255,0.4);text-transform:uppercase;letter-spacing:0.08em}
.wg-val{font-size:0.85rem;color:rgba(255,255,255,0.85);font-weight:500;margin-top:0.15rem}

/* ── HMI-STYLE HERO WIDGET ──────────────────────────────────────────────── */
.hmi-stage{position:relative;width:100%;aspect-ratio:1024/600}
.hmi-screen{position:absolute;inset:0;background:#eef0f4;border-radius:14px;padding:10px;font-family:'Lato',sans-serif;box-sizing:border-box;overflow:hidden;display:flex;flex-direction:column}
.hmi-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.hmi-dropdown{background:#e2e3ea;border-radius:7px;padding:5px 11px;display:flex;align-items:center;gap:6px;color:#5a5fd8;font-size:0.72rem;font-weight:700}
.hmi-chevron{font-size:0.6rem}
.hmi-topicons{display:flex;gap:6px}
.hmi-icon-btn{width:22px;height:22px;background:#e2e3ea;border-radius:5px;display:flex;align-items:center;justify-content:center;color:#8a8a95;font-size:0.7rem}
.hmi-chart-card{background:#fff;border-radius:8px;padding:8px 8px 4px;margin-bottom:6px;flex:1;min-height:0;display:flex;flex-direction:column}
.hmi-chart-row{display:flex;flex:1;min-height:0}
.hmi-yaxis{flex:0 0 auto;display:flex;flex-direction:column;justify-content:space-between;font-size:0.58rem;color:#5a5fd8;padding-right:6px;font-weight:600}
.hmi-canvas-wrap{flex:1;min-width:0}
.hmi-canvas-wrap canvas{width:100%;height:100%;display:block}
.hmi-xaxis{display:flex;justify-content:space-between;font-size:0.58rem;color:#5a5fd8;padding-left:24px;margin-top:3px;font-weight:600}
.hmi-xlabel{text-align:center;font-size:0.58rem;color:#9a9aa5;margin-top:1px}
.hmi-readouts{display:flex;gap:8px;margin-bottom:6px}
.hmi-readout-card{flex:1;background:#dcdde3;border-radius:8px;padding:6px 10px}
.hmi-readout-blank{min-height:44px}
.hmi-readout-head{display:flex;justify-content:space-between;align-items:center;font-size:0.62rem;color:#4a4a55;font-weight:600}
.hmi-refresh{color:#5a5fd8}
.hmi-readout-val{font-family:'Poppins',sans-serif;font-size:1.35rem;font-weight:800;color:#5a5fd8;line-height:1.15;margin-top:1px}
.hmi-readout-val.hmi-readout-high{color:#dc2626 !important}
.hmi-statusbar{display:flex;justify-content:space-between;font-size:0.62rem;color:#4a4a55;padding:0 2px}
.hmi-statusbar b{color:#5a5fd8}

/* ── HMI DIAGNOSTICS / FILTERS SCREEN (alternates with main screen) ────── */
.hmi-diag-screen{flex-direction:row;padding:0;font-family:Arial,Helvetica,sans-serif}
.hmi-diag-sidebar{flex:0 0 30%;background:#e2e3ea;padding:10px 8px;display:flex;flex-direction:column;box-sizing:border-box;border-radius:14px 0 0 14px}
.hmi-diag-back{color:#6a6a75;font-size:0.85rem;margin-bottom:6px}
.hmi-diag-sensor-title{font-weight:800;font-size:0.95rem;color:#2a2a33;margin-bottom:8px}
.hmi-diag-nav{display:flex;flex-direction:column;gap:6px;font-size:0.62rem;color:#6a6a75}
.hmi-diag-nav-item{display:flex;align-items:center;gap:5px}
.hmi-diag-nav-active{color:#2a2a33;font-weight:700}
.hmi-diag-nav-sub{padding-left:16px;color:#8a8a92}
.hmi-diag-content{flex:1;min-width:0;padding:8px 10px;box-sizing:border-box;display:flex;flex-direction:column}
.hmi-diag-head{display:flex;justify-content:space-between;align-items:flex-start}
.hmi-diag-title{font-weight:800;font-size:1rem;color:#1a1a22}
.hmi-diag-subtitle{font-size:0.55rem;color:#8a8a92}
.hmi-diag-close{color:#8a8a92;font-size:0.85rem}
.hmi-diag-tabs{display:flex;gap:18px;font-size:0.6rem;margin:5px 0 4px}
.hmi-diag-tab{color:#b6b6bd}
.hmi-diag-tab-active{color:#2a2a33;font-weight:700}
.hmi-diag-status{font-size:0.6rem;color:#3a3a42;margin-bottom:4px;display:flex;justify-content:space-between}
.hmi-diag-chart-row{flex:1;min-height:0;display:flex}
.hmi-diag-yaxis{flex:0 0 auto;display:flex;flex-direction:column;justify-content:space-between;font-size:0.55rem;color:#3a3a42;padding-right:4px;font-weight:600}
.hmi-diag-canvas-wrap{flex:1;min-width:0}
.hmi-diag-canvas-wrap canvas{width:100%;height:100%;display:block}
.hmi-diag-xaxis{display:flex;justify-content:space-between;font-size:0.5rem;color:#3a3a42;padding-left:18px;margin-top:1px}
.hmi-diag-aperture{display:flex;justify-content:space-between;align-items:center;font-size:0.6rem;color:#3a3a42;margin-top:5px}
.hmi-diag-set{color:#5a5fd8;font-weight:700}
.hmi-diag-volt-row{display:flex;align-items:center;font-size:0.56rem;color:#3a3a42;margin-top:5px}
.hmi-diag-volt-label{flex:0 0 20px;font-weight:600}
.hmi-diag-volt-vals{flex:1;display:flex;justify-content:space-between;padding-left:2px;padding-right:6px;font-weight:600}

/* ── STAT BAR ─────────────────────────────────────────────────────────────── */
.stat-bar{background:linear-gradient(90deg,#0d1f35,#1a3a6a);padding:1.75rem 2rem}
.stat-bar-inner{
  max-width:1240px;margin:0 auto;
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;
}
.stat-item{
  text-align:center;padding:0 1rem;
  border-right:1px solid rgba(255,255,255,0.08);
}
.stat-item:last-child{border-right:none}
.stat-num{
  font-family:'Syne',sans-serif;font-size:1.9rem;font-weight:800;
  color:var(--light);letter-spacing:-0.02em;
}
.stat-desc{font-size:0.78rem;color:rgba(255,255,255,0.45);margin-top:0.2rem;letter-spacing:0.02em}

/* ── SHARED SECTION ──────────────────────────────────────────────────────── */
.section{padding:5.5rem 2rem}
.section-alt{background:var(--off)}
.container{max-width:1240px;margin:0 auto}
.eyebrow{
  font-size:0.72rem;font-weight:600;color:var(--accent);
  letter-spacing:0.12em;text-transform:uppercase;margin-bottom:0.6rem;
}
.section-h{
  font-family:'Syne',sans-serif;
  font-size:clamp(1.75rem,3vw,2.4rem);font-weight:800;
  color:var(--navy);line-height:1.15;margin-bottom:0.9rem;
  letter-spacing:-0.02em;
}
.section-p{font-size:0.97rem;color:var(--muted);max-width:800px;line-height:1.75}

/* ── FEATURE CARDS ───────────────────────────────────────────────────────── */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin-top:3rem}
.feat-card{
  background:white;border:1px solid var(--border);
  border-radius:var(--r);padding:1.75rem;
  transition:all 0.22s;position:relative;overflow:hidden;
}
.feat-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue),var(--light));
  opacity:0;transition:opacity 0.22s;
}
.feat-card:hover{border-color:var(--light);box-shadow:0 8px 32px rgba(26,74,138,0.1);transform:translateY(-3px)}
.feat-card:hover::before{opacity:1}
.feat-icon{
  width:46px;height:46px;border-radius:10px;
  background:var(--sky);display:flex;align-items:center;justify-content:center;
  font-size:1.25rem;margin-bottom:1.1rem;
}
.feat-card h3{font-family:'Syne',sans-serif;font-size:0.95rem;font-weight:700;color:var(--navy);margin-bottom:0.5rem}
.feat-card p{font-size:0.85rem;color:var(--muted);line-height:1.7}

/* ── APPS GRID ───────────────────────────────────────────────────────────── */
.apps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:3rem}
.app-card{
  border-radius:var(--r);overflow:hidden;
  border:1px solid var(--border);background:white;
  transition:all 0.22s;cursor:pointer;
}
.app-card:hover{border-color:var(--mid);box-shadow:0 6px 24px rgba(26,74,138,0.12);transform:translateY(-2px)}
.app-top{
  height:96px;display:flex;align-items:center;justify-content:center;
  font-size:2rem;position:relative;overflow:hidden;
}
.app-body{padding:0.9rem 1rem 1rem}
.app-body h4{font-family:'Syne',sans-serif;font-size:0.85rem;font-weight:700;color:var(--navy);margin-bottom:0.25rem}
.app-body p{font-size:0.76rem;color:var(--muted);line-height:1.55}

/* ── CTA BANNER ─────────────────────────────────────────────────────────── */
.cta-section{
  background:linear-gradient(135deg,var(--navy) 0%,var(--blue) 100%);
  padding:4.5rem 2rem;text-align:center;position:relative;overflow:hidden;
}
.cta-section::before{
  content:'λ';
  position:absolute;right:3rem;top:50%;transform:translateY(-50%);
  font-family:'Syne',sans-serif;font-size:14rem;font-weight:800;
  color:rgba(255,255,255,0.04);pointer-events:none;line-height:1;
}
.cta-section h2{
  font-family:'Syne',sans-serif;font-size:clamp(1.6rem,3vw,2.2rem);
  font-weight:800;color:white;margin-bottom:0.75rem;letter-spacing:-0.02em;
}
.cta-section p{color:rgba(255,255,255,0.65);margin-bottom:2rem;font-size:1rem}
.cta-btns{display:flex;gap:0.75rem;justify-content:center;flex-wrap:wrap}

/* ── BADGE STYLES ────────────────────────────────────────────────────────── */
.badge{font-size:0.8rem;color:var(--muted);padding:0.4rem 0.8rem;border-radius:6px;display:inline-block}
.badge-navy{background:rgba(13,31,53,0.08)}
.badge-blue{background:rgba(26,74,138,0.08)}
.badge-accent{background:rgba(37,99,176,0.08)}
.badge-warning{background:rgba(245,158,11,0.08)}
.badge-success{background:rgba(14,158,94,0.08)}

/* ── PRODUCT PAGE ────────────────────────────────────────────────────────── */
.page-hero{
  background:linear-gradient(135deg,var(--navy),var(--blue));
  padding:4.5rem 2rem 3.5rem;position:relative;overflow:hidden;
}
.page-hero::after{
  content:'λ';
  position:absolute;right:2rem;bottom:-1rem;
  font-family:'Syne',sans-serif;font-size:16rem;font-weight:800;
  color:rgba(255,255,255,0.04);pointer-events:none;line-height:1;
}
.page-hero-inner{max-width:1240px;margin:0 auto;position:relative}
.page-hero .eyebrow{color:rgba(255,255,255,0.55)}
.page-hero h1{
  font-family:'Syne',sans-serif;font-size:clamp(2rem,4vw,2.8rem);
  font-weight:800;color:white;margin-bottom:0.75rem;letter-spacing:-0.02em;
}
.page-hero p{color:rgba(255,255,255,0.65);font-size:1rem;max-width:600px}

/* Overview two-col */
.overview-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:3.5rem;align-items:start;
}
.overview-body p{font-size:0.95rem;color:var(--muted);line-height:1.8;margin-bottom:1rem}
.glance-card{
  background:white;border:1px solid var(--border);
  border-radius:var(--r);overflow:hidden;
}
.glance-header{
  background:var(--navy);padding:0.85rem 1.25rem;
  font-family:'Syne',sans-serif;font-size:0.78rem;font-weight:700;
  color:white;letter-spacing:0.08em;text-transform:uppercase;
}
.glance-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:0.65rem 1.25rem;border-bottom:1px solid var(--border);
  font-size:0.875rem;
}
.glance-row:last-child{border-bottom:none}
.glance-row .lbl{font-weight:500;color:var(--navy)}
.glance-row .val{color:var(--muted);text-align:right;max-width:55%}

/* Spec blocks */
.spec-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;margin-top:2.5rem}
.spec-block{background:white;border:1px solid var(--border);border-radius:var(--r);overflow:hidden}
.spec-block.wide{grid-column:1/-1}
.spec-head{
  background:var(--blue);padding:0.75rem 1.25rem;
  font-family:'Syne',sans-serif;font-size:0.78rem;font-weight:700;
  color:white;letter-spacing:0.08em;text-transform:uppercase;
}
.spec-tbl{width:100%;border-collapse:collapse}
.spec-tbl tr{border-bottom:1px solid var(--border)}
.spec-tbl tr:last-child{border-bottom:none}
.spec-tbl td{padding:0.65rem 1.25rem;font-size:0.86rem}
.spec-tbl td:first-child{font-weight:500;color:var(--navy);width:42%;background:var(--off)}
.spec-tbl td:last-child{color:var(--muted)}

/* ── ABOUT PAGE ──────────────────────────────────────────────────────────── */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:start;padding:5rem 2rem}
.about-grid .section-h{margin-bottom:1rem}
.about-grid p{font-size:0.95rem;color:var(--muted);line-height:1.8;margin-bottom:1rem}
.values-list{display:grid;gap:0.85rem}
.val-item{
  background:white;border:1px solid var(--border);
  border-left:4px solid var(--blue);
  border-radius:0 var(--r) var(--r) 0;
  padding:1rem 1.25rem;transition:border-color 0.2s;
}
.val-item:hover{border-left-color:var(--accent)}
.val-item h4{font-family:'Syne',sans-serif;font-size:0.9rem;font-weight:700;color:var(--navy);margin-bottom:0.3rem}
.val-item p{font-size:0.83rem;color:var(--muted);line-height:1.6;margin:0}

/* ── CONTACT PAGE ────────────────────────────────────────────────────────── */
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:3rem;padding:4rem 2rem;max-width:1100px;margin:0 auto}
.contact-info-block h3{font-family:'Syne',sans-serif;font-size:1.3rem;font-weight:800;color:var(--navy);margin-bottom:0.75rem}
.contact-info-block > p{font-size:0.92rem;color:var(--muted);line-height:1.75;margin-bottom:1.75rem}
.c-detail{display:flex;align-items:flex-start;gap:0.75rem;margin-bottom:1rem}
.c-icon{
  width:38px;height:38px;border-radius:9px;flex-shrink:0;
  background:var(--sky);display:flex;align-items:center;justify-content:center;font-size:1rem;
}
.c-lbl{font-size:0.68rem;font-weight:600;color:var(--accent);text-transform:uppercase;letter-spacing:0.08em}
.c-val{font-size:0.9rem;color:var(--navy);font-weight:500;margin-top:0.1rem}

.form-card{background:white;border:1px solid var(--border);border-radius:var(--r);padding:2rem}
.form-card h3{font-family:'Syne',sans-serif;font-size:1.2rem;font-weight:800;color:var(--navy);margin-bottom:1.5rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{margin-bottom:1rem}
.form-group label{font-size:0.8rem;font-weight:600;color:var(--navy);display:block;margin-bottom:0.4rem}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:0.7rem 0.9rem;
  border:1.5px solid var(--border);border-radius:8px;
  font-family:'Inter',sans-serif;font-size:0.875rem;color:var(--text);
  background:var(--off);transition:all 0.18s;outline:none;
}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{
  border-color:var(--blue);background:white;box-shadow:0 0 0 3px rgba(26,74,138,0.08);
}
.form-group textarea{resize:vertical;min-height:110px}
.form-submit{
  width:100%;padding:0.9rem;
  background:var(--blue);color:white;border:none;
  border-radius:9px;font-family:'Inter',sans-serif;
  font-size:0.9rem;font-weight:600;cursor:pointer;
  transition:all 0.2s;box-shadow:0 2px 10px rgba(26,74,138,0.25);
}
.form-submit:hover{background:var(--navy);transform:translateY(-1px);box-shadow:0 5px 16px rgba(26,74,138,0.35)}
.form-success{display:none;text-align:center;padding:2rem}
.form-success .ico{font-size:2.5rem;margin-bottom:0.75rem}
.form-success h4{font-family:'Syne',sans-serif;font-size:1.1rem;font-weight:700;color:var(--green)}
.form-success p{font-size:0.88rem;color:var(--muted);margin-top:0.4rem}

/* ── MODAL ───────────────────────────────────────────────────────────────── */
.overlay{
  display:none;position:fixed;inset:0;z-index:300;
  background:rgba(8,18,32,0.7);backdrop-filter:blur(5px);
  align-items:center;justify-content:center;padding:1rem;
}
.overlay.open{display:flex}
.modal{
  background:white;border-radius:18px;padding:2.5rem;
  width:100%;max-width:500px;position:relative;
  box-shadow:0 20px 60px rgba(0,0,0,0.25);
}
.modal-x{
  position:absolute;top:1.1rem;right:1.1rem;
  width:30px;height:30px;border-radius:7px;
  background:var(--off);border:1px solid var(--border);
  cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;
  color:var(--muted);transition:background 0.18s;
}
.modal-x:hover{background:var(--border)}
.modal h3{font-family:'Syne',sans-serif;font-size:1.35rem;font-weight:800;color:var(--navy);margin-bottom:0.5rem}
.modal > p{font-size:0.875rem;color:var(--muted);margin-bottom:1.5rem}
.modal-success{display:none;text-align:center;padding:1.5rem 0}
.modal-success .ico{font-size:2.5rem;margin-bottom:0.75rem}
.modal-success h4{font-family:'Syne',sans-serif;font-size:1.1rem;font-weight:800;color:var(--green)}
.modal-success p{font-size:0.875rem;color:var(--muted);margin-top:0.5rem}

/* ── DOWNLOADS ───────────────────────────────────────────────────────────── */
.downloads-section{padding:3rem 2rem;background:var(--off)}
.downloads-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:2rem;margin-top:1.25rem;max-width:1240px;margin-left:auto;margin-right:auto;
}
.dl-category{max-width:1240px;margin:0 auto 2.5rem}
.dl-category-h{
  font-family:'Syne',sans-serif;font-size:1.05rem;font-weight:700;
  color:var(--navy);padding-bottom:0.6rem;margin-top:2.5rem;
  border-bottom:1.5px solid var(--border);
}
.dl-category:first-of-type .dl-category-h{margin-top:0}
.download-card{
  background:white;border:1.5px solid var(--border);border-radius:14px;
  padding:2.25rem;text-decoration:none;color:inherit;cursor:pointer;
  transition:all 0.25s ease;display:flex;flex-direction:column;
  box-shadow:0 1px 3px rgba(0,0,0,0.05);
}
.download-card:hover{
  transform:translateY(-6px);border-color:var(--light);
  box-shadow:0 12px 28px rgba(26,74,138,0.15);
}
.dl-icon{font-size:2.8rem;margin-bottom:1.25rem;line-height:1}
.download-card h3{
  font-family:'Poppins',sans-serif;font-size:1.2rem;font-weight:700;
  color:var(--navy);margin-bottom:0.75rem;
}
.download-card p{
  font-size:0.93rem;color:var(--muted);margin-bottom:1.75rem;
  flex-grow:1;line-height:1.55;
}
.dl-link{
  color:var(--blue);font-weight:600;font-size:0.93rem;
  display:inline-flex;align-items:center;gap:0.4rem;
  transition:all 0.2s;
}
.download-card:hover .dl-link{color:var(--navy);transform:translateX(2px)}

/* ── CALIBRATION ─────────────────────────────────────────────────────────── */
.calibration-section{padding:2rem;background:var(--off)}
.calibration-wrapper{max-width:700px;margin:0 auto}
.calibration-panel{
  background:white;border:1.5px solid var(--border);border-radius:10px;
  padding:0.75rem;margin-bottom:1rem;
}
.calibration-panel h2{
  font-family:'Poppins',sans-serif;font-size:0.85rem;font-weight:700;
  color:var(--navy);margin-bottom:0.5rem;letter-spacing:-0.5px;
}
.cal-inputs{display:grid;grid-template-columns:repeat(2,1fr);gap:0.6rem}
.cal-input-group{display:flex;flex-direction:column}
.cal-input-group label{
  font-weight:600;color:var(--text);font-size:0.65rem;
  margin-bottom:0.2rem;text-transform:uppercase;letter-spacing:0.05em;
}
.cal-input-group input{
  padding:0.3rem 0.35rem;border:1.5px solid var(--border);border-radius:4px;
  font-size:0.75rem;font-family:monospace;transition:all 0.2s;
}
.cal-input-group input:focus{
  outline:none;border-color:var(--light);box-shadow:0 0 0 2px rgba(74,144,217,0.1);
}

.sample-table{
  width:100%;border-collapse:collapse;margin-bottom:0.6rem;font-size:0.75rem;
}
.sample-table thead th{
  padding:0.3rem 0.25rem;text-align:left;font-weight:600;color:var(--navy);
  border-bottom:1.5px solid var(--border);font-size:0.65rem;text-transform:uppercase;
  letter-spacing:0.04em;
}
.sample-table tbody tr{border-bottom:1px solid var(--border)}
.sample-table td{padding:0.25rem;vertical-align:middle}
.sample-table input{
  width:100%;padding:0.25rem;border:1px solid var(--border);border-radius:3px;
  font-size:0.7rem;font-family:monospace;transition:all 0.2s;
}
.sample-table input:focus{
  outline:none;border-color:var(--light);background:var(--sky);
}
.sample-table .sample-num{color:var(--muted);font-weight:600;width:28px;text-align:center}
.sample-table .delete-btn{
  background:none;border:none;color:#dc2626;cursor:pointer;
  font-size:0.85rem;transition:color 0.2s;padding:0;width:24px;text-align:center;
}
.sample-table .delete-btn:hover{color:#b91c1c}
.sample-table .deviation-cell{
  font-family:monospace;font-size:0.7rem;color:var(--muted);text-align:center;width:56px;
}
.sample-table .exclude-cell{text-align:center;width:32px}
.sample-table .exclude-checkbox{width:15px;height:15px;cursor:pointer;accent-color:#dc2626}
.sample-table tbody tr.row-excluded{opacity:0.45;background:rgba(0,0,0,0.02)}
.sample-table tbody tr.row-excluded input:not(.exclude-checkbox){text-decoration:line-through}
.sample-table tbody tr.row-flagged{background:rgba(245,158,11,0.08)}
.outlier-progress{
  display:inline-flex;align-items:center;gap:0.4rem;white-space:nowrap;
}
.outlier-progress-track{
  width:46px;height:6px;border-radius:3px;background:#e5e7eb;overflow:hidden;flex-shrink:0;
}
.outlier-progress-fill{
  height:100%;border-radius:3px;transition:width 0.25s ease,background-color 0.25s ease;
}
.outlier-progress-fill.flag-none{background:#16a34a}
.outlier-progress-fill.flag-moderate{background:#f59e0b}
.outlier-progress-fill.flag-high{background:#dc2626}
.outlier-progress-fill.flag-excluded{background:#9ca3af}
.outlier-progress-fill.flag-na{background:#d1d5db}
.outlier-progress-label{
  font-size:0.65rem;font-weight:700;min-width:26px;letter-spacing:0.01em;
}
.outlier-progress-label.flag-none{color:#16a34a}
.outlier-progress-label.flag-moderate{color:#92400e}
.outlier-progress-label.flag-high{color:#991b1b}
.outlier-progress-label.flag-excluded{color:#6b7280;font-weight:600;text-transform:uppercase;font-size:0.58rem}
.outlier-progress-label.flag-na{color:#9ca3af;font-weight:600;text-transform:uppercase;font-size:0.58rem}
.outlier-note{
  font-size:0.8rem;color:#92400e;background:rgba(245,158,11,0.1);
  border:1px solid rgba(245,158,11,0.3);border-radius:6px;padding:0.6rem 0.75rem;
  margin-bottom:1rem;line-height:1.5;display:none;
}
.outlier-note.show{display:block}

.btn-secondary{
  background:var(--sky);color:var(--blue);border:none;padding:0.35rem 0.7rem;
  border-radius:4px;font-weight:600;font-size:0.7rem;cursor:pointer;
  transition:all 0.2s;margin-right:0.4rem;margin-bottom:0.4rem;
}
.btn-secondary:hover{background:rgba(74,144,217,0.2);transform:translateY(-1px)}

.btn-download{
  background:var(--blue);color:white;border:none;padding:0.65rem 1.5rem;
  border-radius:8px;font-weight:600;font-size:0.9rem;cursor:pointer;
  transition:all 0.2s;box-shadow:0 2px 8px rgba(26,74,138,0.25);
}
.btn-download:hover:not(:disabled){
  background:var(--navy);transform:translateY(-2px);
  box-shadow:0 4px 16px rgba(26,74,138,0.35);
}
.btn-download:disabled{
  opacity:0.5;cursor:not-allowed;
}

.result-item{
  display:grid;grid-template-columns:140px 1fr;gap:1rem;
  padding:1rem;border-radius:8px;
  background:white;margin-bottom:0.75rem;
  border:1px solid var(--border);
  align-items:center;
}
.result-item:last-child{margin-bottom:0}
.result-label{
  font-weight:700;color:var(--navy);font-size:0.9rem;
  letter-spacing:-0.3px;
}
.result-value{
  font-family:monospace;font-size:1.1rem;font-weight:700;
  color:var(--blue);letter-spacing:0.05em;
}

.status-panel{background:linear-gradient(135deg, rgba(37,99,176,0.05) 0%, transparent 100%)}
.status-box{
  background:white;border:2px solid var(--border);border-radius:8px;
  padding:1rem;text-align:center;margin-bottom:1rem;
}
.status-badge{
  display:inline-block;padding:0.4rem 0.9rem;border-radius:16px;
  font-weight:700;font-size:0.75rem;text-transform:uppercase;letter-spacing:0.05em;
  margin-bottom:0.5rem;text-align:center;min-width:120px;
}
.status-badge.excellent{background:#dcfce7;color:#166534}
.status-badge.good{background:#dbeafe;color:#1e40af}
.status-badge.acceptable{background:#fef3c7;color:#92400e}
.status-badge.poor{background:#fee2e2;color:#991b1b}
.status-badge.unknown{background:#f3f4f6;color:#6b7280}
.status-text{display:block;color:var(--muted);font-size:0.8rem}

.quality-guide{background:var(--off);padding:1rem;border-radius:6px;font-size:0.8rem}
.quality-guide h3{
  font-size:0.75rem;font-weight:700;color:var(--navy);margin-bottom:0.75rem;
  text-transform:uppercase;letter-spacing:0.05em;
}
.quality-item{
  padding:0.6rem;margin-bottom:0.5rem;border-radius:4px;font-size:0.75rem;
  line-height:1.4;border-left:3px solid;
}
.quality-item.excellent{border-left-color:#16a34a;background:rgba(22,163,74,0.08)}
.quality-item.good{border-left-color:#2563eb;background:rgba(37,99,176,0.08)}
.quality-item.acceptable{border-left-color:#ca8a04;background:rgba(202,138,4,0.08)}
.quality-item.poor{border-left-color:#dc2626;background:rgba(220,38,38,0.08)}
.quality-item strong{color:var(--navy);display:block}

/* ── FOOTER ──────────────────────────────────────────────────────────────── */
footer{background:var(--navy);padding:3.5rem 2rem 2rem}
.footer-grid{
  max-width:1240px;margin:0 auto;
  display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:2rem;
  padding-bottom:2.5rem;border-bottom:1px solid rgba(255,255,255,0.08);
}
.footer-brand .f-logo{display:flex;align-items:center;gap:0.5rem;margin-bottom:0.9rem}
.footer-brand .f-lambda{font-family:'Syne',sans-serif;font-size:1.8rem;font-weight:800;color:var(--light);line-height:1}
.footer-brand .f-name{font-family:'Syne',sans-serif;font-size:0.95rem;font-weight:700;color:white}
.footer-brand p{font-size:0.83rem;color:rgba(255,255,255,0.4);line-height:1.7}
.footer-col h4{font-size:0.72rem;font-weight:700;color:rgba(255,255,255,0.5);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:1rem}
.footer-col a{display:block;font-size:0.83rem;color:rgba(255,255,255,0.4);text-decoration:none;margin-bottom:0.5rem;transition:color 0.18s;cursor:pointer}
.footer-col a:hover{color:white}
.footer-bottom{
  max-width:1240px;margin:1.5rem auto 0;
  display:flex;justify-content:space-between;
  font-size:0.75rem;color:rgba(255,255,255,0.25);
}

/* ── RESPONSIVE ──────────────────────────────────────────────────────────── */
@media(max-width:960px){
  .hero-inner{grid-template-columns:1fr}
  .sensor-widget{display:none}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .apps-grid{grid-template-columns:repeat(2,1fr)}
  .stat-bar-inner{grid-template-columns:repeat(2,1fr)}
  .stat-item{border-right:none;border-bottom:1px solid rgba(255,255,255,0.08)}
  .overview-grid{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:1fr}
  .spec-block.wide{grid-column:auto}
  .about-grid{grid-template-columns:1fr;padding:3rem 2rem}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
}

@media(max-width:768px){
  /* TABLET OPTIMIZATIONS */
  .cal-inputs{grid-template-columns:1fr}
  .btn{padding:0.85rem 1.4rem}
  .contact-grid{padding:3rem 1.5rem}
}
@media(max-width:600px){
  .nav-hamburger{display:flex}
  .nav-links{
    position:fixed;top:70px;left:0;right:0;z-index:199;
    flex-direction:column;align-items:stretch;gap:0.15rem;
    background:white;border-bottom:1px solid var(--border);
    box-shadow:0 16px 32px rgba(13,31,53,0.15);
    padding:0.75rem 1.25rem 1.25rem;
    max-height:0;opacity:0;overflow:hidden;pointer-events:none;
    transition:max-height 0.25s ease,opacity 0.2s ease;
  }
  .nav-links.mobile-open{max-height:420px;opacity:1;pointer-events:auto}
  .nav-links a{display:block;width:100%;padding:0.85rem 0.75rem;font-size:1rem;text-align:left}
  .feat-grid{grid-template-columns:1fr}
  .apps-grid{grid-template-columns:1fr 1fr}
  .hero-lambda-bg{display:none}
  .footer-grid{grid-template-columns:1fr}
  
  /* MOBILE TOUCH TARGET IMPROVEMENTS */
  .btn{padding:0.9rem 1.5rem;font-size:0.95rem}
  .form-group input,.form-group select,.form-group textarea{padding:0.8rem 0.95rem;font-size:0.9rem}
  .form-submit{padding:1rem;font-size:0.95rem}
  
  /* CALIBRATION PAGE MOBILE IMPROVEMENTS */
  .cal-inputs{grid-template-columns:1fr;gap:0.8rem}
  .cal-input-group label{font-size:0.75rem;margin-bottom:0.3rem}
  .cal-input-group input{padding:0.5rem 0.5rem;font-size:0.85rem}
  
  /* SAMPLE TABLE MOBILE */
  .sample-table{font-size:0.8rem}
  .sample-table thead th{padding:0.4rem 0.3rem;font-size:0.7rem}
  .sample-table tbody td{padding:0.4rem 0.3rem}
  .sample-table input{padding:0.3rem;font-size:0.8rem}
  .outlier-progress-track{width:32px}
  .outlier-progress-label{font-size:0.6rem;min-width:22px}
  .sample-table .deviation-cell{font-size:0.65rem;width:auto}
  
  /* CALIBRATION CHART */
  #calibrationChart{height:200px !important}
  
  /* SECTION SPACING */
  .calibration-panel{padding:1rem 1.25rem}
  
  /* CTA BUTTONS SPACING */
  .cta-btns{gap:0.5rem}
  .cta-btns .btn{padding:0.85rem 1.25rem;font-size:0.9rem}
}

/* ── SHORT / LANDSCAPE PHONE VIEWPORTS ──────────────────────────────────────
   Width-based breakpoints above don't catch phones held sideways (wide but
   short). This targets that case directly so the fixed nav and tall elements
   like the calibration chart don't eat the whole screen. ────────────────── */
@media (max-height:500px) and (orientation:landscape){
  .nav-inner{height:48px;padding:0 1.25rem}
  .nav-brand-sub{display:none}
  .nav-lambda{font-size:1.5rem}
  .nav-links a{padding:0.35rem 0.7rem;font-size:0.8rem}
  .nav-links{top:48px !important}
  .page{padding-top:48px}
  .hero{padding:1.5rem 1.5rem}
  .page-hero{padding:1.5rem 1.5rem 1rem}
  .section{padding:2rem 1.5rem}
  .calibration-section{padding:1rem}
  .calibration-panel{padding:0.6rem;margin-bottom:0.6rem}
  .chart-card{max-width:460px !important;margin:0 auto !important;padding:1rem !important}
  #calibrationChart{height:210px !important}
  .sample-table{font-size:0.75rem}
  .cal-inputs{gap:0.5rem}
  .result-item{padding:0.6rem;margin-bottom:0.5rem}
  .status-box{padding:0.6rem;margin-bottom:0.6rem}
  .quality-guide{padding:0.6rem}
  .quality-item{padding:0.4rem;margin-bottom:0.35rem}
}

/* ── APPLICATIONS GALLERY (PRODUCT PAGE) ────────────────────────────────── */
.applications-section{background:var(--white);padding:4rem 2rem}
.apps-photo-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;
  max-width:1240px;margin:0 auto;margin-top:2.5rem;
}
.app-photo-card{
  border-radius:16px;overflow:hidden;
  background:var(--off);border:1px solid var(--border);
  transition:all 0.3s ease;
}
.app-photo-card:hover{
  border-color:var(--mid);
  box-shadow:0 12px 32px rgba(37,99,176,0.15);
  transform:translateY(-4px);
}
.app-photo-image{
  width:100%;height:280px;
  object-fit:cover;background:var(--border);
  display:block;
}
.app-photo-body{
  padding:1.5rem;
}
.app-photo-body h3{
  font-family:'Syne',sans-serif;font-size:1.1rem;font-weight:700;
  color:var(--navy);margin-bottom:0.5rem;
}
.app-photo-body p{
  font-size:0.9rem;color:var(--muted);line-height:1.6;
}

/* ── TECHNICAL DIMENSIONS SECTION ───────────────────────────────────────── */
.dimensions-section{background:var(--off);padding:4rem 2rem}
.dimensions-image{
  max-width:1240px;margin:0 auto;margin-top:2rem;
}
.dimensions-image img{
  width:100%;height:auto;
  border-radius:12px;border:1px solid var(--border);
  background:white;padding:1rem;
}

/* ── PRODUCT SELECTOR ────────────────────────────────────────────────────── */
.product-selector{
  background:var(--off);border-bottom:1px solid var(--border);
  padding:3rem 2rem;
}
.product-selector-inner{
  max-width:1240px;margin:0 auto;
}
.product-selector-label{
  font-size:0.75rem;font-weight:600;
  color:var(--muted);text-transform:uppercase;
  letter-spacing:0.1em;margin-bottom:1.5rem;
}
.product-grid{
  display:grid;grid-template-columns:repeat(auto-fit, minmax(220px, 1fr));
  gap:1rem;
}
.product-card{
  position:relative;
  background:white;border:2px solid var(--border);
  border-radius:12px;padding:1.5rem;
  cursor:pointer;transition:all 0.25s;
  text-align:center;text-decoration:none;
  color:inherit;
}
.product-card:hover{
  border-color:var(--light);
  box-shadow:0 4px 16px rgba(74,144,217,0.15);
  transform:translateY(-2px);
}
.product-card.active{
  border-color:var(--blue);background:rgba(26,74,138,0.04);
  box-shadow:0 4px 16px rgba(26,74,138,0.25);
}
.product-card.disabled{
  opacity:0.65;cursor:not-allowed;
}
.product-card.disabled:hover{
  border-color:var(--border);box-shadow:none;transform:none;
}
.product-badge{
  position:absolute;top:0.75rem;right:0.75rem;
  background:#0f9e5e;color:white;
  font-size:0.65rem;font-weight:700;
  padding:0.35rem 0.7rem;border-radius:100px;
  text-transform:uppercase;letter-spacing:0.05em;
}
.product-card.coming-soon .product-badge{
  background:#f59e0b;
}
.product-model{
  font-family:'Poppins',sans-serif;
  font-size:1.4rem;font-weight:700;
  color:var(--navy);margin-bottom:0.5rem;
}
.product-desc{
  font-size:0.85rem;color:var(--muted);
  line-height:1.5;
}

/* ── ANIMATIONS ──────────────────────────────────────────────────────────── */
.fade-up{animation:fadeUp 0.55s ease both}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.delay-1{animation-delay:0.1s}
.delay-2{animation-delay:0.22s}
.delay-3{animation-delay:0.34s}