/*
Theme Name: DNA Analitika
Theme URI: https://www.dna-analitika.com
Author: PT. Dinamika Nusa Analitika
Description: Company profile one-page theme for PT. Dinamika Nusa Analitika. Contact details can be edited at Appearance > Customize > Contact Info.
Version: 1.0.0
Requires at least: 5.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: dna-analitika
*/

  :root{
    --teal-dark:#0d3b3f;
    --teal:#12746b;
    --teal-mid:#1aa79b;
    --teal-light:#7fe0d3;
    --mint:#a6ecdf;
    --mint-2:#dff8f1;
    --navy:#182b45;
    --maroon:#7a1533;
    --paper:#ffffff;
    --paper-2:#f4f8f8;
    --grey:#5b6b72;
    --line:#e1e9e8;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:'Inter', sans-serif;
    color:var(--navy);
    background:var(--paper);
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  h1,h2,h3,h4{ font-family:'Poppins', sans-serif; font-weight:700; color:var(--navy); }
  img{max-width:100%; display:block;}
  a{color:inherit; text-decoration:none;}
  .container{ max-width:1240px; margin:0 auto; padding:0 40px; }

  /* ===== STICKY SITE HEADER ===== */
  .site-header{
    position:fixed; top:0; left:0; right:0; z-index:200;
    padding:20px 0;
    transition:padding .35s ease, background .35s ease, box-shadow .35s ease;
  }
  .site-header::before{
    content:"";
    position:absolute; inset:0;
    background:rgba(255,255,255,0.7);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    opacity:0;
    transition:opacity .35s ease;
    border-bottom:1px solid transparent;
  }
  .site-header.scrolled{ padding:12px 0; box-shadow:0 12px 30px -20px rgba(13,59,63,.25); }
  .site-header.scrolled::before{ opacity:1; border-color:var(--line); }
  .sh-inner{
    position:relative; z-index:2;
    max-width:1240px; margin:0 auto; padding:0 40px;
    display:flex; align-items:center; justify-content:space-between; gap:24px;
    pointer-events:auto;
  }
  .sh-brand{ display:flex; flex-direction:column; align-items:center; gap:6px; }
  .sh-brand .mark-wrap{
    width:58px; height:58px; border-radius:12px;
    background:linear-gradient(155deg, var(--teal-dark), var(--teal-mid));
    display:flex; align-items:center; justify-content:center;
    flex-shrink:0;
    box-shadow:0 10px 22px -10px rgba(13,59,63,.5);
  }
  .sh-brand-text{
    font-family:'Poppins',sans-serif; font-weight:700; font-size:9.5px;
    letter-spacing:.09em; text-align:center; color:var(--navy); line-height:1.35;
    white-space:nowrap;
  }
  .sh-brand .mark-wrap svg{ width:24px; height:24px; }
  .sh-brand .name{
    font-family:'Poppins',sans-serif; font-weight:700; font-size:15.5px; color:var(--navy); line-height:1.25;
  }
  .sh-brand .name small{
    display:block; font-family:'Inter',sans-serif; font-weight:600; font-size:10px;
    letter-spacing:.14em; text-transform:uppercase; color:var(--teal); margin-top:2px;
  }
  .sh-nav{ display:flex; align-items:center; gap:36px; }
  .sh-links{ display:flex; gap:30px; }
  .sh-links a{
    position:relative;
    font-family:'Poppins',sans-serif; font-weight:600; font-size:14px; color:var(--navy);
    padding:6px 0;
  }
  .sh-links a::after{
    content:""; position:absolute; left:0; right:0; bottom:0; height:2px;
    background:linear-gradient(90deg, var(--maroon), var(--teal-mid));
    transform:scaleX(0); transform-origin:left; transition:transform .3s ease;
  }
  .sh-links a:hover::after{ transform:scaleX(1); }
  .sh-cta{
    display:inline-flex; align-items:center; gap:8px;
    font-family:'Poppins',sans-serif; font-weight:600; font-size:13.5px;
    color:#fff;
    background:linear-gradient(120deg, var(--teal-dark), var(--teal-mid));
    padding:12px 22px; border-radius:30px;
    box-shadow:0 14px 26px -14px rgba(13,59,63,.55);
    transition:transform .25s ease, box-shadow .25s ease;
    white-space:nowrap;
  }
  .sh-cta:hover{ transform:translateY(-2px); box-shadow:0 18px 32px -14px rgba(13,59,63,.65); }
  .sh-cta svg{ width:15px; height:15px; }

  .sh-burger{
    display:none; flex-direction:column; gap:5px;
    width:40px; height:40px; align-items:center; justify-content:center;
    background:#fff; border:1px solid var(--line); border-radius:9px;
    cursor:pointer;
  }
  .sh-burger span{ width:18px; height:2px; background:var(--navy); border-radius:2px; transition:transform .25s ease, opacity .25s ease; }
  .sh-burger.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .sh-burger.open span:nth-child(2){ opacity:0; }
  .sh-burger.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

  .mobile-nav{
    position:fixed; inset:0; z-index:199;
    background:linear-gradient(165deg, var(--teal-dark), var(--teal) 65%, var(--teal-mid));
    display:flex; flex-direction:column;
    padding:110px 40px 50px;
    transform:translateY(-100%);
    transition:transform .4s ease;
  }
  .mobile-nav.open{ transform:translateY(0); }
  .mobile-nav a{
    font-family:'Poppins',sans-serif; font-weight:700; font-size:28px; color:#fff;
    padding:16px 0; border-bottom:1px solid rgba(255,255,255,.16);
  }
  .mobile-nav .mn-cta{
    margin-top:34px; align-self:flex-start;
    background:#fff; color:var(--teal-dark);
    padding:14px 26px; border-radius:30px; font-weight:700; font-size:14px;
  }

  /* ===== slide header used on every section ===== */
  .slide-head{
    position:relative;
    display:flex; align-items:center; justify-content:space-between;
    padding:26px 40px 0;
    max-width:1240px; margin:0 auto;
  }
  .slide-brand{ display:flex; align-items:center; gap:12px; }
  .slide-brand .mark{ width:30px; height:30px; }
  .slide-brand span{ font-family:'Poppins',sans-serif; font-weight:700; font-size:15px; color:var(--navy); }
  .slide-head.on-dark .slide-brand span{ color:#fff; }
  .dots{ display:flex; gap:8px; }
  .dots i{ width:8px;height:8px;border-radius:50%; border:1.5px solid var(--navy); display:block; }
  .dots i.fill{ background:var(--navy); }
  .slide-head.on-dark .dots i{ border-color:#fff; }
  .slide-head.on-dark .dots i.fill{ background:#fff; }

  section{ position:relative; padding-bottom:100px; scroll-margin-top:90px; }
  .eyebrow-line{
    font-size:12px; letter-spacing:.16em; text-transform:uppercase;
    color:var(--teal); font-weight:600; margin-bottom:10px;
  }

  .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s ease, transform .7s ease; }
  .reveal.in{ opacity:1; transform:translateY(0); }

  /* ============ COVER ============ */
  .cover{
    min-height:auto;
    display:flex; flex-direction:column;
    background:var(--paper);
    position:relative;
    overflow:hidden;
  }
  .cover-body{
    flex:1;
    display:grid;
    grid-template-columns:1.05fr 0.95fr;
    align-items:center;
    max-width:1240px; margin:0 auto; width:100%;
    padding:150px 40px 90px;
    gap:40px;
    position:relative; z-index:2;
  }
  .cover h1{
    font-size:clamp(46px,7vw,92px);
    line-height:0.96;
    letter-spacing:-.01em;
  }
  .cover h1 .teal{ color:var(--teal-mid); }
  .cover .tagline{
    margin-top:26px;
    font-size:20px; font-weight:500; color:var(--grey);
  }
  .cover .date-tag{
    display:inline-block; margin-top:38px;
    background:var(--navy); color:#fff;
    font-size:13px; font-weight:600; letter-spacing:.05em;
    padding:12px 22px; border-radius:3px;
  }
  .cover-visual{
    position:relative;
    display:flex; align-items:center; justify-content:center;
    min-height:420px;
  }
  .cover-shape{
    position:absolute; inset:0;
    background:
      radial-gradient(circle at 70% 30%, rgba(26,167,155,.16), transparent 55%);
  }
  .hex-cluster{ position:relative; width:100%; max-width:420px; }
  .hex{
    position:relative;
    clip-path:polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%);
    display:flex; align-items:center; justify-content:center;
    color:#fff; text-align:center;
    font-family:'Poppins',sans-serif; font-weight:600;
  }
  .hex.h1{
    width:160px; height:160px;
    background:linear-gradient(155deg, var(--teal-dark), var(--teal));
    position:absolute; top:0; right:20px;
  }
  .hex.h2{
    width:130px; height:130px;
    background:linear-gradient(155deg, var(--teal-mid), var(--mint));
    position:absolute; top:150px; right:170px;
    box-shadow:0 30px 60px -22px rgba(13,59,63,.35);
  }
  .hex-label{ font-size:12px; letter-spacing:.08em; padding:0 20px; line-height:1.5;}
  .cover-bg-panel{
    position:absolute; right:0; top:0; bottom:0; width:46%;
    background:var(--mint-2);
    clip-path:polygon(18% 0, 100% 0, 100% 100%, 0% 100%);
    z-index:0;
  }
  .cover-corner{
    position:absolute; left:0; bottom:0; width:280px; height:280px;
    background:radial-gradient(circle at 0 100%, rgba(26,167,155,.14), transparent 70%);
    z-index:0;
  }
  .dotgrid{
    position:absolute; left:0; bottom:40px; width:150px; height:150px;
    background-image:radial-gradient(var(--teal-light) 1.6px, transparent 1.6px);
    background-size:12px 12px;
    opacity:.5;
    z-index:1;
    mask-image:linear-gradient(to top right, black, transparent 70%);
  }

  /* ============ ABOUT ============ */
  #about{ background:var(--paper); padding-top:20px; }
  .about-wrap{
    display:grid; grid-template-columns:0.85fr 1.15fr;
    gap:70px; align-items:center;
    max-width:1240px; margin:70px auto 0; padding:0 40px;
  }
  .about-hex-group{ position:relative; height:440px; }
  .hex-photo{
    position:absolute;
    clip-path:polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%);
    border:5px solid var(--teal);
  }
  .hex-photo.a{
    width:290px; height:290px; top:0; left:0;
    background:linear-gradient(160deg,#0d3b3f,#12746b 60%,#1aa79b);
  }
  .hex-photo.b{
    width:250px; height:250px; top:190px; left:150px;
    background:linear-gradient(160deg,#1aa79b,#7fe0d3);
    box-shadow:0 30px 60px -20px rgba(13,59,63,.3);
  }
  .hex-photo .cap{
    position:absolute; inset:0; display:flex; flex-direction:column;
    align-items:center; justify-content:center; text-align:center;
    color:#fff; padding:0 40px;
    font-family:'Poppins',sans-serif;
  }
  .hex-photo .cap .tag{
    font-size:10px; letter-spacing:.14em; font-weight:600; opacity:.85; margin-bottom:8px;
  }
  .hex-photo .cap .big{ font-size:16px; font-weight:700; line-height:1.4; }
  .about-copy h2{ font-size:clamp(30px,3.4vw,42px); margin-bottom:22px; line-height:1.1;}
  .about-copy p{ color:var(--grey); font-size:16.5px; line-height:1.75; }
  .about-copy strong{ color:var(--navy); }

  /* ============ VISION & MISSION ============ */
  #vm{ background:var(--mint); padding:0; overflow:hidden; }
  .vm-split{
    display:grid; grid-template-columns:1fr 1fr;
    min-height:560px;
  }
  .vm-left{
    background:#fff;
    padding:70px 60px;
    display:flex; flex-direction:column; justify-content:center;
  }
  .vm-left h2{
    font-size:clamp(30px,3.6vw,46px); color:var(--maroon);
    margin-bottom:26px; line-height:1.1;
  }
  .vm-left p{ font-size:17px; color:var(--grey); line-height:1.85; }
  .vm-right{
    background:var(--mint);
    padding:70px 60px;
    display:flex; flex-direction:column; justify-content:center;
  }
  .vm-right ul{ list-style:none; display:flex; flex-direction:column; gap:20px; }
  .vm-right li{
    display:flex; gap:14px; font-size:15.5px; color:var(--teal-dark); line-height:1.6;
  }
  .vm-right li::before{
    content:"";
    flex-shrink:0; width:9px;height:9px; border-radius:50%;
    background:var(--teal-dark); margin-top:8px;
  }
  .vm-side-icon{
    width:90px; height:90px; margin-bottom:26px;
    border-radius:14px;
    background:var(--teal-dark);
    display:flex; align-items:center; justify-content:center;
  }
  .vm-side-icon svg{ width:42px;height:42px; stroke:#fff; }

  /* ============ PRODUCTS ============ */
  #products{ background:var(--paper); padding-top:80px; }
  .products-wrap{
    display:grid; grid-template-columns:1.15fr 0.85fr;
    gap:60px;
    max-width:1240px; margin:0 auto; padding:0 40px;
  }
  .prod-item{ display:flex; gap:22px; margin-bottom:40px; }
  .prod-hexicon{
    flex-shrink:0; width:76px; height:76px;
    clip-path:polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%);
    display:flex; align-items:center; justify-content:center;
  }
  .prod-hexicon.a{ background:var(--teal-dark); }
  .prod-hexicon.b{ background:var(--teal-light); }
  .prod-hexicon svg{ width:30px; height:30px; stroke:#fff; }
  .prod-hexicon.b svg{ stroke:var(--teal-dark); }
  .prod-text h3{ font-size:20px; margin-bottom:10px; color:var(--maroon); }
  .prod-text p{ color:var(--grey); font-size:15.5px; line-height:1.7; }

  .principles-box{ border-left:2px dotted var(--line); padding-left:50px; }
  .principles-box h4{ color:var(--maroon); font-size:15px; letter-spacing:.06em; text-transform:uppercase; margin-bottom:26px; }
  .principle-badges{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
  .principle-badges .b{
    background:#fff;
    border:1px solid var(--line);
    border-radius:8px;
    padding:14px 18px;
    min-height:76px;
    display:flex; align-items:center; justify-content:center;
  }
  .principle-badges .b img{ height:34px; width:auto; max-width:100%; object-fit:contain; }
  .principle-badges .b:last-child:nth-child(odd){ grid-column:1 / -1; }

  /* ============ COMMITMENT ============ */
  #commitment{
    background:var(--teal-dark);
    color:#fff;
    padding-top:80px;
  }
  .commit-wrap{
    display:grid; grid-template-columns:0.9fr 1.1fr; gap:60px; align-items:center;
    max-width:1240px; margin:0 auto; padding:60px 40px 0;
  }
  #commitment h2{ color:#fff; font-size:clamp(30px,3.6vw,46px); line-height:1.15; }
  .commit-quote{
    font-family:'Poppins',sans-serif; font-weight:700; font-size:26px;
    color:var(--mint);
  }
  .commit-box{
    background:var(--teal);
    border-radius:12px;
    padding:44px;
    font-size:16.5px; line-height:1.9;
    color:rgba(255,255,255,.92);
  }

  /* ============ CATALOG TABLE ============ */
  #catalog{ background:var(--paper-2); padding-top:80px; }
  .cat-head-row{
    display:flex; align-items:center; justify-content:space-between; margin-bottom:34px;
    flex-wrap:wrap; gap:20px;
  }
  .cat-head-row h2{ font-size:clamp(26px,3vw,36px); }
  .spec-table{ background:#fff; border-radius:10px; overflow:hidden; border:1px solid var(--line); }
  .spec-row{ display:grid; grid-template-columns:1fr 1fr; }
  .spec-row.head{ background:var(--teal); }
  .spec-row.head div{ color:#fff; font-weight:700; font-family:'Poppins',sans-serif; font-size:14px; letter-spacing:.04em; }
  .spec-row div{
    padding:20px 30px;
    border-bottom:1px solid var(--line);
    border-right:1px solid var(--line);
    font-size:15.5px;
    color:var(--navy);
  }
  .spec-row div:last-child{ border-right:none; }
  .spec-row:last-child div{ border-bottom:none; }
  .spec-row:not(.head):hover{ background:var(--mint-2); }

  /* ============ EDGE ============ */
  #edge{ background:var(--paper-2); padding-top:80px; }
  .edge-head{ text-align:center; margin-bottom:50px; }
  .edge-head h2{ font-size:clamp(30px,4vw,48px); letter-spacing:-.01em; }
  .edge-strip{
    display:grid; grid-template-columns:repeat(5,1fr);
    border-radius:10px; overflow:hidden;
    border:1px solid var(--line);
    max-width:1240px; margin:0 auto; padding:0 40px;
  }
  .edge-card{
    background:#fff; border-right:1px solid var(--line);
    display:flex; flex-direction:column;
  }
  .edge-card:last-child{ border-right:none; }
  .edge-visual{
    height:150px;
    background:linear-gradient(160deg, var(--teal-dark), var(--teal-mid));
    display:flex; align-items:center; justify-content:center;
  }
  .edge-visual svg{ width:38px;height:38px; stroke:#fff; }
  .edge-label{
    padding:22px 16px;
    text-align:center;
    font-family:'Poppins',sans-serif; font-weight:700; font-size:15px;
    color:var(--maroon);
    border-top:1px solid var(--line);
    flex:0 0 auto;
  }
  .edge-details{
    padding:16px 14px;
    font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;
    font-size:13px;
    color:#666;
    line-height:1.6;
    flex:1;
    background:#fafafa;
    border-top:1px solid var(--line);
    overflow-y:auto;
    max-height:280px;
  }
  .edge-details ul{
    list-style:none;
    padding:0;
    margin:0;
  }
  .edge-details li{
    margin-bottom:10px;
    padding-left:18px;
    position:relative;
  }
  .edge-details li:last-child{ margin-bottom:0; }
  .edge-details li:before{
    content:"✓";
    position:absolute;
    left:0;
    color:var(--teal-dark);
    font-weight:bold;
  }

  /* ============ CONTACT ============ */
  #contact{ background:var(--paper); padding-top:80px; }
  .contact-wrap{
    display:grid; grid-template-columns:1fr 0.85fr;
    gap:60px; align-items:start;
    max-width:1240px; margin:0 auto; padding:0 40px;
  }
  .contact-h{ font-size:clamp(30px,3.6vw,44px); margin-bottom:34px; }
  .contact-cards{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
  .ccard{ border-radius:12px; padding:30px 26px; }
  .ccard.a{ background:var(--mint); }
  .ccard.b{ background:var(--teal); color:#fff; }
  .ccard .role{ font-weight:700; font-family:'Poppins',sans-serif; font-size:14px; margin-bottom:14px; }
  .ccard.a .role{ color:var(--teal-dark); }
  .ccard.b .role{ color:var(--mint); }
  .ccard h3{ font-size:24px; margin-bottom:14px; }
  .ccard.b h3{ color:#fff; }
  .ccard .cline{ font-size:14.5px; margin-top:8px; }
  .ccard.a .cline{ color:var(--teal-dark); }
  .ccard.b .cline{ color:rgba(255,255,255,.9); }

  .contact-photo{
    position:relative;
    width:100%;
    aspect-ratio:1/1;
    max-width:320px;
    background:transparent;
    display:flex; align-items:center; justify-content:center;
    margin-bottom:28px;
    border:3px solid var(--teal);
    border-radius:20px;
  }
  .contact-photo::before{
    content:'';
    position:absolute;
    top:-15px;
    right:-15px;
    width:60px;
    height:60px;
    border:3px solid var(--teal-light);
    border-radius:50%;
    opacity:0.6;
  }
  .contact-photo::after{
    content:'';
    position:absolute;
    bottom:-15px;
    left:-15px;
    width:40px;
    height:40px;
    border:3px solid var(--teal-light);
    border-radius:50%;
    opacity:0.4;
  }
  .contact-photo svg{ width:60px;height:60px; stroke:var(--teal); stroke-width:1.6; position:relative; z-index:1; }
  .loc-title{ font-family:'Poppins',sans-serif; font-weight:700; font-style:italic; font-size:18px; margin-bottom:10px; }
  .loc-text{ color:var(--grey); font-size:15px; line-height:1.75; }

  footer{
    background:var(--teal-dark); color:#fff; padding:26px 0;
  }
  .footer-inner{
    max-width:1240px; margin:0 auto; padding:0 40px;
    display:flex; flex-wrap:wrap; gap:16px; justify-content:space-between; align-items:center;
    font-size:14px; font-weight:600;
  }
  .footer-inner .f-links{ display:flex; gap:28px; flex-wrap:wrap; color:rgba(255,255,255,.9); }
  .footer-inner .f-links a:hover{ color:var(--mint); }

  /* ===== SITE FOOTER (rich) ===== */
  .site-footer{ background:var(--teal-dark); color:rgba(255,255,255,.85); position:relative; overflow:hidden; }
  .site-footer::before{
    content:"";
    position:absolute; top:-140px; right:-120px; width:420px; height:420px; border-radius:50%;
    background:radial-gradient(circle, rgba(127,224,211,.14), transparent 70%);
    pointer-events:none;
  }
  .footer-top{ padding:70px 0 44px; position:relative; z-index:1; }
  .footer-grid{
    display:grid; grid-template-columns:1.3fr 0.85fr 0.95fr 1fr; gap:48px;
  }
  .f-col h5{
    font-family:'Poppins',sans-serif; font-weight:700; font-size:13px; letter-spacing:.1em; text-transform:uppercase;
    color:var(--mint); margin-bottom:20px;
  }
  .f-col a{
    display:block; font-size:14.5px; color:rgba(255,255,255,.78);
    margin-bottom:12px; transition:color .2s ease, transform .2s ease;
  }
  .f-col a:hover{ color:#fff; transform:translateX(3px); }
  .f-address{ font-size:14.5px; color:rgba(255,255,255,.78); line-height:1.8; }

  .f-logo{ display:flex; align-items:center; gap:12px; margin-bottom:18px; }
  .f-logo .mark-wrap{
    width:58px; height:58px; border-radius:12px;
    background:linear-gradient(155deg, var(--teal-dark), var(--teal-mid));
    border:1px solid rgba(255,255,255,.18);
    display:flex; align-items:center; justify-content:center; flex-shrink:0;
    box-shadow:0 10px 22px -10px rgba(0,0,0,.5);
  }
  .f-logo .mark-wrap svg{ width:24px; height:24px; }
  .f-name{ font-family:'Poppins',sans-serif; font-weight:700; font-size:16px; color:#fff; line-height:1.3; }
  .f-tagline{ font-family:'Poppins',sans-serif; font-style:italic; font-weight:500; font-size:15px; color:var(--mint); margin-bottom:26px; }
  .f-social{ display:flex; gap:12px; }
  .f-social a{
    width:40px; height:40px; border-radius:50%;
    border:1px solid rgba(255,255,255,.22);
    display:flex; align-items:center; justify-content:center;
    color:#fff; transition:background .25s ease, border-color .25s ease, transform .25s ease;
  }
  .f-social a svg{ width:18px; height:18px; }
  .f-social a:hover{ background:var(--teal-mid); border-color:var(--teal-mid); transform:translateY(-3px); }

  .footer-bottom{
    border-top:1px solid rgba(255,255,255,.14);
    padding:22px 0;
    position:relative; z-index:1;
  }

  /* ===== FLOATING WHATSAPP BUTTON ===== */
  .wa-float{
    position:fixed; right:26px; bottom:26px; z-index:300;
    width:60px; height:60px; border-radius:50%;
    background:linear-gradient(155deg, #25D366, #128C7E);
    display:flex; align-items:center; justify-content:center;
    color:#fff; box-shadow:0 16px 34px -12px rgba(18,140,126,.6);
    transition:transform .25s ease, box-shadow .25s ease;
  }
  .wa-float:hover{ transform:translateY(-4px) scale(1.05); box-shadow:0 22px 40px -12px rgba(18,140,126,.7); }
  .wa-float svg{ width:30px; height:30px; position:relative; z-index:1; }
  .wa-ping{
    position:absolute; inset:0; border-radius:50%;
    background:rgba(37,211,102,.55);
    animation:wa-pulse 2.2s ease-out infinite;
  }
  @keyframes wa-pulse{
    0%{ transform:scale(1); opacity:.7; }
    100%{ transform:scale(1.8); opacity:0; }
  }
  .wa-tooltip{
    position:absolute; right:72px; top:50%; transform:translateY(-50%) translateX(6px);
    background:var(--navy); color:#fff;
    font-family:'Poppins',sans-serif; font-weight:600; font-size:13px;
    padding:9px 16px; border-radius:8px; white-space:nowrap;
    opacity:0; pointer-events:none;
    transition:opacity .25s ease, transform .25s ease;
  }
  .wa-tooltip::after{
    content:""; position:absolute; right:-5px; top:50%; transform:translateY(-50%);
    width:0; height:0; border-top:5px solid transparent; border-bottom:5px solid transparent;
    border-left:5px solid var(--navy);
  }
  .wa-float:hover .wa-tooltip{ opacity:1; transform:translateY(-50%) translateX(0); }

  @media (max-width: 980px){
    .footer-grid{ grid-template-columns:1fr 1fr; gap:36px; }
  }
  @media (max-width: 620px){
    .footer-grid{ grid-template-columns:1fr; gap:34px; }
    .wa-float{ width:54px; height:54px; right:18px; bottom:18px; }
    .wa-tooltip{ display:none; }
  }

  @media (max-width: 980px){
    .sh-nav{ display:none; }
    .sh-burger{ display:flex; }
    .cover-body, .about-wrap, .products-wrap, .commit-wrap, .contact-wrap{ grid-template-columns:1fr; }
    .vm-split{ grid-template-columns:1fr; }
    .edge-strip{ grid-template-columns:1fr 1fr; }
    .edge-card{ border-right:none; border-bottom:1px solid var(--line);}
    .edge-details{ max-height:240px; font-size:12.5px; padding:14px 12px; }
    .cover-bg-panel{ display:none; }
    .about-hex-group{ height:340px; }
    .hex-photo.a{ width:230px;height:230px; }
    .hex-photo.b{ width:190px;height:190px; top:150px; left:110px; }
    .principles-box{ border-left:none; padding-left:0; margin-top:20px; }
    .slide-head{ padding:20px 24px 0; }
    .container{ padding:0 24px; }
    section{ padding-bottom:72px; }
    .cover-body{ padding-top:130px; }
    .mobile-nav{ padding-top:100px; }
  }
  @media (max-width: 620px){
    .contact-cards{ grid-template-columns:1fr; }
    .cover-body{ padding:110px 24px 50px; }
    .cover-visual{ min-height:280px; margin-top:10px; }
    .cover .tagline{ font-size:17px; }
    .vm-left, .vm-right{ padding:44px 24px; }
    .commit-wrap, .about-wrap, .products-wrap, .contact-wrap, .edge-strip, .cat-head-row{ padding-left:24px; padding-right:24px; }
    .sh-inner{ padding:0 20px; }
    .site-header{ padding:14px 0; }
    .site-header.scrolled{ padding:10px 0; }
    .sh-brand .mark-wrap{ width:44px; height:44px; }
    .sh-brand-text{ font-size:8px; }
    .cover h1{ font-size:clamp(38px,13vw,60px); }
    .hex.h1{ width:140px;height:140px; right:6px; }
    .hex.h2{ width:110px;height:110px; top:120px; right:130px; }
    .hex-label{ font-size:10.5px; padding:0 12px; }
    .about-hex-group{ height:290px; }
    .hex-photo.a{ width:190px;height:190px; }
    .hex-photo.b{ width:160px;height:160px; top:120px; left:90px; }
    .hex-photo .cap{ padding:0 22px; }
    .hex-photo .cap .big{ font-size:13px; }
    .vm-left h2{ font-size:28px; }
    .commit-quote{ font-size:21px; }
    .commit-box{ padding:30px 26px; font-size:15.5px; }
    .edge-strip{ grid-template-columns:1fr 1fr; }
    .edge-visual{ height:120px; }
    .edge-visual svg{ width:30px; height:30px; }
    .edge-label{ font-size:13.5px; padding:16px 10px; }
    .edge-details{ max-height:200px; font-size:12px; padding:12px 10px; }
    .spec-row div{ padding:14px 16px; font-size:14px; }
    .spec-row.head div{ font-size:12px; }
    .contact-photo{ max-width:220px; margin-left:auto; margin-right:auto; }
    .principle-badges .b{ min-height:64px; padding:10px 12px; }
    .principle-badges .b img{ height:28px; }
    .footer-top{ padding:54px 0 34px; }
    .wa-float{ width:52px; height:52px; right:16px; bottom:16px; }
    .wa-float svg{ width:26px; height:26px; }
  }
  @media (max-width: 380px){
    .hex.h1{ width:150px; height:150px; }
    .hex.h2{ width:120px; height:120px; top:100px; right:110px; }
    .edge-strip{ grid-template-columns:1fr; }
    .edge-card{ border-bottom:1px solid var(--line); }
    .edge-details{ max-height:180px; font-size:11.5px; padding:10px 8px; }
    .edge-details li{ margin-bottom:8px; padding-left:16px; }
  }
  @media (prefers-reduced-motion: reduce){
    html{ scroll-behavior:auto; }
    .reveal{ transition:none; opacity:1; transform:none; }
  }
  :focus-visible{ outline:2px solid var(--maroon); outline-offset:3px; }