/* ==========================================================
   Black Pearl Automation LLC - site stylesheet
   One file, no frameworks, no external requests.
   ========================================================== */

:root{
  --ink:#0b1418;
  --ink-2:#12242c;
  --body:#48585f;
  --line:#e0e9ec;
  --bg:#f5fafb;
  --accent:#0e7386;      /* brand teal, darkened for 5.5:1 text contrast */
  --accent-2:#16a7be;    /* bright teal for glows and underlines */
  --accent-dk:#0a5a69;   /* hover */
  --gold:#f8c510;        /* brand gold, used sparingly */
  --white:#fff;
  --radius:14px;
  --shell:1140px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--white);color:var(--body);line-height:1.65;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;margin:0 0 .6em;font-weight:700;letter-spacing:-.02em}
p{margin:0 0 1em}
a{color:var(--accent)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:var(--shell);margin:0 auto;padding:0 24px}
.section{padding:clamp(48px,7vw,88px) 0}
.alt{background:var(--bg);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.dark{background:var(--ink);color:#b8c8dc}
.dark h2,.dark h3{color:#fff}
.center{text-align:center}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.lede{font-size:clamp(1.02rem,1.6vw,1.18rem);max-width:64ch}
.center .lede{margin-left:auto;margin-right:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;z-index:99999;background:#fff;color:var(--accent);padding:12px 18px;border-radius:8px;font-weight:700}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-block;padding:15px 30px;border-radius:10px;font-weight:650;font-size:1rem;
  text-decoration:none;border:2px solid transparent;cursor:pointer;position:relative;overflow:hidden;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease,color .15s ease;
  font-family:inherit;
}
.btn::before{content:"";position:absolute;top:-10%;left:-130%;width:55%;height:120%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);transform:skewX(-22deg)}
.btn:hover::before{animation:shine .8s ease}
@keyframes shine{from{left:-130%}to{left:150%}}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.985)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px rgba(14,115,134,.28)}
.btn-primary:hover{background:var(--accent-dk);box-shadow:0 12px 26px rgba(14,115,134,.34)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-outline{background:transparent;color:var(--accent);border-color:#bcdce4}
.btn-outline:hover{background:#e9f6f9;border-color:var(--accent)}
.btn-white{background:#fff;color:var(--accent);box-shadow:0 8px 20px rgba(0,0,0,.18)}
.btn-white:hover{background:#e6f5f8}
.btns{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}
.center .btns{justify-content:center}

/* ---------------- Header ---------------- */
.hdr{position:sticky;top:0;z-index:9000;background:var(--ink);transition:box-shadow .3s ease,background .3s ease}
.hdr.stuck{background:rgba(11,20,24,.94);backdrop-filter:blur(10px);box-shadow:0 2px 18px rgba(0,0,0,.3)}
.hdr-in{max-width:var(--shell);margin:0 auto;padding:11px 24px;display:flex;align-items:center;gap:20px;position:relative}
.logo{display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none;font-weight:700;font-size:1.02rem;line-height:1.15;letter-spacing:-.01em}
.logo small{display:block;font-size:.66rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-2)}
.mark{width:36px;height:36px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-2));display:flex;align-items:center;justify-content:center;flex:none;box-shadow:0 4px 14px rgba(14,115,134,.42)}

/* ---- LOGO ----------------------------------------------------------------
   Drop your file in as assets/logo.png (or .svg and update the two <img>
   tags). Height is what controls the size; width adjusts automatically.

   THREE SWITCHES, all right here:
   1. Logo already contains the company name?  Uncomment the .logo-txt rule
      below to hide the text beside it.
   2. Logo is dark ink on a white background?  Uncomment the .logo-img
      "light plate" rule so it sits on a white chip instead of vanishing.
   3. Want it bigger or smaller?  Change the two height values.
--------------------------------------------------------------------------- */
.logo-img{height:54px;width:auto;flex:none;display:block}
.ftr-logo{height:54px;width:auto;margin-bottom:16px;display:block}

/* 1. The logo contains the company name, so the text beside it is hidden.
      Delete this rule if you ever want the text back. */
.logo-txt{display:none}

/* 2. White plate behind a dark logo:
.logo-img,.ftr-logo{background:#fff;padding:6px 10px;border-radius:9px}
*/

@media (max-width:520px){.logo-img{height:42px}}
.nav{margin-left:auto;display:flex;align-items:center;gap:24px}
.nav a{color:#b9cdd4;text-decoration:none;font-size:.93rem;font-weight:600;position:relative;transition:color .2s ease;white-space:nowrap}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--accent-2);transform:scaleX(0);transform-origin:left;transition:transform .28s cubic-bezier(.16,1,.3,1)}
.nav a:hover{color:#fff}
.nav a:hover::after,.nav a.on::after{transform:scaleX(1)}
.nav a.on{color:#fff}
.nav .call{background:var(--accent);color:#fff;padding:10px 18px;border-radius:8px;box-shadow:0 6px 16px rgba(14,115,134,.35);transition:background .2s ease,transform .2s ease}
.nav .call::after{display:none}
.nav .call:hover{background:var(--accent-dk);transform:translateY(-2px)}
.burger{display:none;margin-left:auto;background:none;border:0;padding:9px;cursor:pointer;color:#fff}
.burger span{display:block;width:24px;height:2px;background:#fff;margin:5px 0;transition:transform .3s ease,opacity .2s ease}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media (max-width:420px){.logo small{display:none}.logo{font-size:.97rem}}
@media (max-width:940px){
  .burger{display:block}
  .nav{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--ink);
       padding:10px 18px 24px;border-top:1px solid rgba(255,255,255,.1);transform:translateY(-12px);opacity:0;
       pointer-events:none;transition:opacity .25s ease,transform .25s ease;max-height:76vh;overflow:auto;
       box-shadow:0 18px 34px rgba(0,0,0,.4)}
  .nav.open{opacity:1;transform:none;pointer-events:auto}
  .nav a{padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.08);font-size:1rem}
  .nav a::after{display:none}
  .nav .call{margin-top:14px;text-align:center;border-bottom:0}
}

/* ---------------- Hero ---------------- */
.hero{position:relative;background:linear-gradient(135deg,#0b1418 0%,#0b2028 45%,#0a4a58 100%);color:#c2d4da;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:radial-gradient(900px 400px at 80% -10%,rgba(22,167,190,.3),transparent 60%),
             radial-gradient(700px 380px at 5% 110%,rgba(14,115,134,.34),transparent 60%);
  animation:drift 20s ease-in-out infinite alternate}
@keyframes drift{0%{transform:translate3d(0,0,0) scale(1);opacity:.85}100%{transform:translate3d(-3%,2%,0) scale(1.12);opacity:1}}
.hero .wrap{position:relative;z-index:2;padding-top:clamp(52px,7vw,96px);padding-bottom:clamp(52px,7vw,96px)}
.hero h1{color:#fff;font-size:clamp(1.95rem,4.4vw,3.3rem);max-width:19ch}
.hero .lede{color:#b3c8cf;font-size:clamp(1.03rem,1.7vw,1.24rem)}
.hero .eyebrow{color:#5fd3e6}
.hero.slim .wrap{padding-top:clamp(40px,5vw,64px);padding-bottom:clamp(40px,5vw,64px)}
.hero.slim h1{max-width:22ch;font-size:clamp(1.8rem,3.6vw,2.7rem)}
.netcanvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.9}
.crumb{font-size:.86rem;color:#88a2aa;margin-bottom:16px}
.crumb a{color:#88a2aa;text-decoration:none}
.crumb a:hover{color:#fff;text-decoration:underline}
.crumb span{margin:0 7px;opacity:.6}
.stats{display:flex;flex-wrap:wrap;gap:clamp(20px,4vw,52px);margin-top:42px;padding-top:28px;border-top:1px solid rgba(255,255,255,.14)}
.stat b{display:block;color:#fff;font-size:clamp(1.3rem,2.3vw,1.7rem);font-weight:700;line-height:1.1}
.stat span{font-size:.9rem;color:#8ea6b0}

/* ---------------- Trust bar ---------------- */
.trust{background:var(--ink-2);color:#bccdd3;padding:17px 0;font-size:.93rem}
.trust .wrap{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:center;align-items:center}
.trust span{display:inline-flex;align-items:center;gap:9px;transition:color .25s ease}
.trust span:hover{color:#fff}
.trust svg{flex:none;color:var(--accent-2);transition:transform .3s cubic-bezier(.16,1,.3,1)}
.trust span:hover svg{transform:scale(1.18) rotate(-6deg)}

/* ---------------- Cards ---------------- */
.grid{display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));margin-top:44px}
.grid.two{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;
      position:relative;overflow:hidden;transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease;
      display:flex;flex-direction:column}
.card::after{content:"";position:absolute;top:0;left:0;height:3px;width:0;background:linear-gradient(90deg,var(--accent),var(--accent-2) 60%,var(--gold));transition:width .5s cubic-bezier(.16,1,.3,1)}
.card:hover{box-shadow:0 14px 34px rgba(11,20,24,.09);transform:translateY(-3px);border-color:#b6dbe3}
.card:hover::after{width:100%}
.card h3{font-size:1.22rem;margin-bottom:.35em}
.card p{font-size:.97rem}
.card .more{margin-top:auto;padding-top:14px;font-weight:650;font-size:.94rem;text-decoration:none;display:inline-flex;align-items:center;gap:7px}
.card .more svg{transition:transform .25s ease}
.card:hover .more svg{transform:translateX(4px)}
a.card{text-decoration:none;color:inherit}
.ico{width:50px;height:50px;border-radius:12px;background:linear-gradient(135deg,#e4f4f7,#d3ebf0);display:flex;align-items:center;justify-content:center;margin-bottom:18px;color:var(--accent);flex:none;transition:transform .4s cubic-bezier(.16,1,.3,1),box-shadow .4s ease}
.ico svg{width:26px;height:26px}
.card:hover .ico{transform:translateY(-4px) scale(1.07);box-shadow:0 10px 22px rgba(14,115,134,.24)}
.tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);background:#e4f4f7;border-radius:99px;padding:5px 11px;margin-bottom:14px;align-self:flex-start}

/* ---------------- Checklists ---------------- */
.checks{list-style:none;padding:0;margin:16px 0 0;font-size:.96rem}
.checks li{padding-left:27px;position:relative;margin-bottom:.55em}
.checks li::before{content:"";position:absolute;left:2px;top:.52em;width:12px;height:7px;border-left:2.5px solid var(--accent);border-bottom:2.5px solid var(--accent);transform:rotate(-45deg)}
.dark .checks li::before{border-color:var(--accent-2)}

/* ---------------- Split ---------------- */
.split{display:grid;gap:clamp(30px,5vw,58px);grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:center}
.split.top{align-items:start}
.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:28px;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s ease,border-color .3s ease}
.panel+.panel{margin-top:16px}
.panel:hover{transform:translateX(5px);border-color:#b6dbe3;box-shadow:0 10px 24px rgba(11,20,24,.07)}
.panel h3{font-size:1.08rem;margin-bottom:.45em}
.panel p{font-size:.96rem;margin:0}
.panel .num{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.08em;color:var(--accent);margin-bottom:6px}

/* ---------------- Steps ---------------- */
.steps{counter-reset:s;display:grid;gap:22px;grid-template-columns:repeat(auto-fit,minmax(228px,1fr));margin-top:44px;position:relative}
.steps::before{content:"";position:absolute;top:20px;left:24px;right:24px;height:2px;background:linear-gradient(90deg,var(--accent),rgba(14,115,134,.12));transform:scaleX(0);transform-origin:left;transition:transform 1.3s cubic-bezier(.16,1,.3,1) .25s;z-index:0}
.steps.in::before{transform:scaleX(1)}
@media (max-width:719px){.steps::before{display:none}}
.step{position:relative;padding-top:56px}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;width:42px;height:42px;border-radius:11px;background:var(--accent);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.95rem;z-index:1;transition:transform .3s cubic-bezier(.16,1,.3,1),box-shadow .3s ease}
.step:hover::before{transform:scale(1.1) rotate(-5deg);box-shadow:0 8px 18px rgba(14,115,134,.35)}
.step h3{font-size:1.06rem}
.step p{font-size:.95rem;margin:0}

/* ---------------- FAQ ---------------- */
.faq{max-width:820px;margin:40px auto 0}
.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:12px;overflow:hidden;transition:border-color .25s ease,box-shadow .25s ease}
.faq details:hover,.faq details[open]{border-color:#b6dbe3;box-shadow:0 6px 18px rgba(11,20,24,.06)}
.faq summary{cursor:pointer;padding:20px 52px 20px 22px;font-weight:650;color:var(--ink);position:relative;list-style:none;transition:background .25s ease}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{background:#f0f8fa}
.faq summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;color:var(--accent);line-height:1;transition:transform .3s cubic-bezier(.16,1,.3,1)}
.faq details[open] summary::after{transform:translateY(-50%) rotate(135deg)}
.faq .a{padding:0 22px 20px;font-size:.97rem}
.faq details[open] .a{animation:fade .4s ease both}
.faq .a p:last-child{margin-bottom:0}
@keyframes fade{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------------- CTA band ---------------- */
.cta{background:linear-gradient(135deg,#0a3e4a 0%,var(--accent) 100%);background-size:220% 220%;animation:grad 16s ease infinite;color:#d7e8ec;text-align:center}
@keyframes grad{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
.cta h2{color:#fff;font-size:clamp(1.6rem,3.2vw,2.4rem)}
.cta .lede{color:#cbe4ea;margin-left:auto;margin-right:auto}

/* ---------------- Forms ---------------- */
.formcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,36px);box-shadow:0 10px 30px rgba(11,20,24,.05)}
.form{font-size:.96rem;text-align:left}
.form label{display:block;color:var(--ink);font-weight:650;margin-bottom:16px}
.form label .opt{font-weight:400;color:#7e8f96}
.form input[type=text],.form input[type=tel],.form input[type=email],.form input[type=date],.form input[type=number],.form select,.form textarea{
  width:100%;margin-top:6px;padding:12px 13px;border-radius:9px;border:1px solid #cbd9dd;background:#fff;color:var(--ink);
  font:inherit;font-weight:400;transition:border-color .2s ease,box-shadow .2s ease}
.form textarea{resize:vertical}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(14,115,134,.15)}
.form input[type=file]{width:100%;margin-top:8px;padding:11px;border:1px dashed #b3cbd2;border-radius:9px;background:#f7f9fc;font:inherit;font-size:.9rem}
.row{display:grid;gap:0 16px;grid-template-columns:1fr 1fr}
.row.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:620px){.row,.row.three{grid-template-columns:1fr}}
.fset{border:1px solid var(--line);border-radius:12px;padding:20px;margin:0 0 20px;background:#fafcfd}
.fset legend{font-weight:700;color:var(--ink);padding:0 9px;font-size:.95rem}
.checkgrid{display:grid;gap:8px 18px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.chk{display:flex!important;align-items:center;gap:9px;font-weight:400!important;margin-bottom:0!important;cursor:pointer}
.chk input{width:17px;height:17px;margin:0;accent-color:var(--accent);flex:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.hint{font-size:.86rem;color:#78888f;margin:-8px 0 18px}

/* ---------------- Contact detail cards ---------------- */
.info{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));margin-bottom:34px}
.infocard{border:1px solid var(--line);border-radius:12px;padding:22px;background:#fff;transition:transform .25s ease,box-shadow .25s ease}
.infocard:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(11,20,24,.08)}
.infocard h4{font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 8px}
.infocard a,.infocard p{font-size:1.02rem;color:var(--ink);text-decoration:none;font-weight:600;margin:0;line-height:1.5}
.infocard a:hover{color:var(--accent)}
.mapwrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);line-height:0;margin-top:34px}
.mapwrap iframe{width:100%;height:340px;border:0}

/* ---------------- Footer ---------------- */
.ftr{background:var(--ink);color:#8ba3ac;font-size:.93rem;line-height:1.75}
.ftr-in{max-width:var(--shell);margin:0 auto;padding:54px 24px 34px;display:grid;gap:30px;grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.ftr h4{color:#fff;font-size:.78rem;letter-spacing:.11em;text-transform:uppercase;margin:0 0 14px;font-weight:700}
.ftr a{color:#8ba3ac;text-decoration:none;transition:color .2s ease}
.ftr a:hover{color:var(--accent-2)}
.ftr ul{list-style:none;margin:0;padding:0}
.ftr li{margin-bottom:7px}
.ftr-btm{border-top:1px solid rgba(255,255,255,.09);text-align:center;padding:20px;font-size:.83rem;color:#65787f}
.ftr-btm a{color:#65787f}

/* ---------------- Sticky mobile call bar ---------------- */
.callbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:9990;align-items:center;justify-content:center;gap:10px;
  padding:15px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:700;text-decoration:none;
  box-shadow:0 -6px 22px rgba(11,20,24,.28);transform:translateY(110%);transition:transform .45s cubic-bezier(.16,1,.3,1)}
.callbar.in{transform:none}
@media (max-width:767px){.callbar{display:flex}body{padding-bottom:58px}.ftr-in{padding-bottom:40px}}

/* ---------------- Notices ---------------- */
.notice{border-radius:12px;padding:16px 18px;margin:0 0 22px;font-weight:600;border:1px solid}
.notice.ok{background:#eaf7ee;border-color:#b7e0c4;color:#1c5b32}
.notice.bad{background:#fdecec;border-color:#f2bcbc;color:#8c2020}

/* ---------------- Reveal on scroll ---------------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s cubic-bezier(.16,1,.3,1),transform .75s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1!important;transform:none!important}
  .steps::before{transform:scaleX(1)!important}
  .callbar{transform:none!important}
  .netcanvas{display:none}
}