/* ============================================================
   OM ENERGY — design system
   ============================================================ */
:root{
  --navy-900:#071d3a;
  --navy-800:#0c2a52;
  --navy-700:#13396b;
  --navy-600:#1d4d8c;
  --green-700:#136b3b;
  --green-600:#1a8a4c;
  --green-500:#22a35c;
  --gold-600:#c98a12;
  --gold-500:#e0a021;
  --gold-400:#f0b93f;

  --ink:#0f1b2d;
  --ink-2:#40506a;
  --ink-3:#6b7b93;
  --line:#e2e8f1;
  --bg:#ffffff;
  --bg-tint:#f5f8fc;
  --bg-cream:#fbf7ef;

  --r-sm:10px; --r:16px; --r-lg:24px; --r-xl:32px;
  --sh-sm:0 1px 2px rgba(7,29,58,.06),0 2px 8px rgba(7,29,58,.05);
  --sh:0 4px 12px rgba(7,29,58,.07),0 12px 32px rgba(7,29,58,.08);
  --sh-lg:0 18px 50px rgba(7,29,58,.16);
  --wrap:1200px;
  --ff:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --ff-b:'Inter',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:110px;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--ff-b);color:var(--ink);background:var(--bg);
  font-size:16.5px;line-height:1.65;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--ff);line-height:1.15;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5.2vw,3.75rem);font-weight:800}
h2{font-size:clamp(1.65rem,3.4vw,2.55rem);font-weight:800}
h3{font-size:1.16rem;font-weight:700}
p{margin:0 0 1em}
ul{margin:0;padding:0}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:12px 18px;z-index:999;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--gold-500);outline-offset:2px;border-radius:4px}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:22px}
.wrap--narrow{max-width:860px}
.i{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.i--lg{width:26px;height:26px;stroke-width:1.6}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--ff);font-weight:700;font-size:.95rem;letter-spacing:-.01em;
  padding:12px 22px;border-radius:100px;border:1.5px solid transparent;
  text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn--primary{background:var(--navy-800);color:#fff;box-shadow:0 6px 18px rgba(12,42,82,.28)}
.btn--primary:hover{background:var(--navy-700);box-shadow:0 10px 26px rgba(12,42,82,.34)}
.btn--gold{background:linear-gradient(135deg,var(--gold-500),var(--gold-600));color:#26190a;box-shadow:0 8px 22px rgba(201,138,18,.35)}
.btn--gold:hover{box-shadow:0 12px 30px rgba(201,138,18,.45)}
.btn--outline{background:transparent;border-color:rgba(12,42,82,.28);color:var(--navy-800)}
.btn--outline:hover{background:var(--navy-800);color:#fff;border-color:var(--navy-800)}
.btn--outline-light{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.45);color:#fff}
.btn--outline-light:hover{background:#fff;color:var(--navy-800)}
.btn--ghost{background:transparent;color:var(--navy-800);border-color:transparent}
.btn--ghost:hover{background:var(--bg-tint)}
.btn--lg{padding:15px 30px;font-size:1.02rem}
.btn--block{display:flex;width:100%}

/* ---------- topbar ---------- */
.topbar{background:var(--navy-900);color:#c3d3e9;font-size:.8rem}
.topbar__in{display:flex;align-items:center;gap:14px;height:38px;overflow:hidden}
.topbar__item{display:inline-flex;align-items:center;gap:7px;text-decoration:none;white-space:nowrap;transition:color .15s}
.topbar__item:hover{color:#fff}
.topbar__item--strong{color:var(--gold-400);font-weight:600;margin-left:auto}
.topbar__sep{width:1px;height:14px;background:rgba(255,255,255,.16)}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.hdr.is-stuck{box-shadow:0 6px 24px rgba(7,29,58,.09)}
.hdr__in{display:flex;align-items:center;gap:20px;height:72px;min-width:0}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex:0 1 auto;min-width:0}
.brand img{width:44px;height:44px}
.brand__txt{display:flex;flex-direction:column;line-height:1.1;min-width:0}
.brand__name{font-family:var(--ff);font-weight:800;font-size:1.22rem;letter-spacing:-.02em;color:var(--green-700)}
.brand__name b{color:var(--navy-800);font-weight:800}
.brand__tag{font-size:.63rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-weight:600;white-space:nowrap}
.nav{display:flex;gap:2px;margin-left:auto}
.nav a{
  text-decoration:none;font-family:var(--ff);font-weight:600;font-size:.9rem;color:var(--ink-2);
  padding:9px 11px;border-radius:8px;transition:color .15s,background .15s;white-space:nowrap;
}
.nav a:hover{color:var(--navy-800);background:var(--bg-tint)}
.nav a.is-active{color:var(--navy-800);background:#eaf1fa}
.hdr__cta{display:flex;gap:8px;align-items:center;flex:none}
.hdr__progress{height:3px;background:linear-gradient(90deg,var(--gold-500),var(--green-500));width:0;transition:width .12s linear}
.burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;background:none;border:0;cursor:pointer;padding:0}
.burger span{display:block;height:2px;width:22px;background:var(--navy-800);border-radius:2px;margin-inline:auto;transition:.25s}
.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)}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;padding:76px 0 90px;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center 60%;z-index:-2;transform:scale(1.06)}
.hero__veil{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(105deg,rgba(7,29,58,.96) 0%,rgba(7,29,58,.9) 42%,rgba(12,42,82,.66) 70%,rgba(19,107,59,.52) 100%);}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:start}
.pill{display:inline-flex;align-items:center;gap:9px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  padding:7px 15px;border-radius:100px;font-size:.79rem;font-weight:600;letter-spacing:.02em;margin-bottom:22px;backdrop-filter:blur(4px)}
.pill__dot{width:7px;height:7px;border-radius:50%;background:var(--gold-400);box-shadow:0 0 0 4px rgba(240,185,63,.22);animation:pulse 2.4s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(240,185,63,0)}}
.hero h1{color:#fff;margin-bottom:20px}
.hl{background:linear-gradient(105deg,var(--gold-400),var(--green-500));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero__sub{font-size:1.08rem;color:#c9d9ee;max-width:56ch;margin-bottom:24px}
.hero__ticks{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:30px}
.hero__ticks li{position:relative;padding-left:31px;color:#dbe6f5;font-size:.98rem}
.hero__ticks li b{color:#fff}
.hero__ticks li::before{
  content:"";position:absolute;left:0;top:4px;width:19px;height:19px;border-radius:50%;
  background:var(--green-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 4 4L19 7'/%3E%3C/svg%3E") center/12px no-repeat;
}
.hero__btns{display:flex;gap:12px;flex-wrap:wrap}
.hero__btns .btn--outline{border-color:rgba(255,255,255,.45);color:#fff}
.hero__btns .btn--outline:hover{background:#fff;color:var(--navy-800)}
.hero__micro{margin-top:16px;font-size:.83rem;color:#9db3d0}

/* lead card */
.leadcard{background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-lg);color:var(--ink);overflow:hidden;position:relative}
.leadcard::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,var(--gold-500),var(--green-500))}
.leadcard__head{padding:28px 28px 6px}
.leadcard__head h2{font-size:1.4rem;margin-bottom:8px}
.leadcard__head p{color:var(--ink-2);font-size:.92rem}
.leadcard__form{padding:8px 28px 26px;display:flex;flex-direction:column;gap:14px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--ff);font-size:.79rem;font-weight:700;color:var(--ink-2);letter-spacing:.01em}
.field input,.field select{
  font:inherit;font-size:.95rem;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--r-sm);
  background:#fbfcfe;color:var(--ink);transition:border-color .15s,box-shadow .15s;width:100%;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--navy-600);box-shadow:0 0 0 3px rgba(29,77,140,.13);background:#fff}
.field input.is-bad{border-color:#d64545;box-shadow:0 0 0 3px rgba(214,69,69,.12)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.leadcard__alt{text-align:center;font-size:.88rem;color:var(--ink-2);margin:0}
.leadcard__alt a{color:var(--navy-700);font-weight:700}
.leadcard__note{text-align:center;font-size:.76rem;color:var(--ink-3);margin:0}
.leadcard__done{padding:46px 30px;text-align:center}
.tick{width:56px;height:56px;border-radius:50%;background:var(--green-500);color:#fff;font-size:1.7rem;
  display:grid;place-items:center;margin:0 auto 16px}
.leadcard__done p{color:var(--ink-2);margin-bottom:20px}

/* ---------- trust strip ---------- */
.trust{background:var(--navy-900);color:#fff;padding:34px 0}
.trust__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.trust__item{display:flex;flex-direction:column;gap:3px;position:relative}
.trust__item+.trust__item::before{content:"";position:absolute;left:-10px;top:8px;bottom:8px;width:1px;background:rgba(255,255,255,.14)}
.trust__n{font-family:var(--ff);font-size:clamp(1.6rem,3vw,2.2rem);font-weight:800;color:var(--gold-400);letter-spacing:-.03em}
.trust__l{font-size:.83rem;color:#a9bcd6}

/* ---------- sections ---------- */
.sec{padding:88px 0}
.sec--tint{background:var(--bg-tint)}
.sec--dark{background:linear-gradient(160deg,var(--navy-900),var(--navy-800) 60%,#0a2f4a);color:#fff}
.sechead{max-width:720px;margin:0 auto 48px;text-align:center}
.sechead--sm{margin-bottom:28px}
.sechead p{color:var(--ink-2);font-size:1.04rem}
.sechead--light p{color:#b6c8e0}
.eyebrow{display:inline-block;font-family:var(--ff);font-size:.74rem;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--green-600);margin-bottom:12px}
.sechead--light .eyebrow{color:var(--gold-400)}
.eyebrow--gold{color:var(--gold-400)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.gap-sm{gap:18px}

/* ---------- cards ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh);border-color:#cfdcec}
.card__ic{font-size:1.7rem;width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(140deg,#eef4fb,#e6f4ec);margin-bottom:16px}
.card p{color:var(--ink-2);font-size:.94rem;margin:0}

/* ---------- calculator ---------- */
.calc{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:32px;box-shadow:var(--sh-sm)}
.calc__label{display:block;font-family:var(--ff);font-weight:700;font-size:.86rem;color:var(--ink-2)}
.calc__value{display:block;font-family:var(--ff);font-size:2.6rem;font-weight:800;color:var(--navy-800);letter-spacing:-.03em;margin:2px 0 14px}
.calc__range{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:8px;background:#e6edf6;outline:none}
.calc__range::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px;border-radius:50%;
  background:var(--gold-500);border:4px solid #fff;box-shadow:0 2px 10px rgba(201,138,18,.5);cursor:pointer}
.calc__range::-moz-range-thumb{width:26px;height:26px;border-radius:50%;background:var(--gold-500);
  border:4px solid #fff;box-shadow:0 2px 10px rgba(201,138,18,.5);cursor:pointer}
.calc__scale{display:flex;justify-content:space-between;font-size:.76rem;color:var(--ink-3);margin-top:8px}
.calc__seg{border:0;padding:0;margin:24px 0 0}
.calc__seg legend{font-family:var(--ff);font-weight:700;font-size:.86rem;color:var(--ink-2);margin-bottom:8px;padding:0}
.calc__seg{display:flex;flex-wrap:wrap;gap:8px}
.calc__seg legend{width:100%}
.calc__seg label{cursor:pointer}
.calc__seg input{position:absolute;opacity:0;width:0;height:0}
.calc__seg span{display:inline-block;padding:9px 17px;border-radius:100px;border:1.5px solid var(--line);
  font-family:var(--ff);font-weight:600;font-size:.88rem;color:var(--ink-2);transition:.18s}
.calc__seg input:checked+span{background:var(--navy-800);border-color:var(--navy-800);color:#fff}
.calc__seg input:focus-visible+span{outline:3px solid var(--gold-500);outline-offset:2px}
.calc__hint{margin-top:20px;font-size:.79rem;color:var(--ink-3);line-height:1.55}
.calc__cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ocard{background:var(--bg-tint);border:1px solid var(--line);border-radius:var(--r);padding:18px 18px 16px;display:flex;flex-direction:column;gap:3px}
.ocard--accent{background:linear-gradient(150deg,#0c2a52,#13396b);border-color:transparent;color:#fff}
.ocard--accent .ocard__k{color:#a9c3e5}.ocard--accent .ocard__v{color:var(--gold-400)}.ocard--accent .ocard__s{color:#8fa9c9}
.ocard__k{font-size:.76rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3)}
.ocard__v{font-family:var(--ff);font-size:1.75rem;font-weight:800;color:var(--navy-800);letter-spacing:-.03em;line-height:1.1}
.ocard__s{font-size:.78rem;color:var(--ink-3);line-height:1.45}
.calc__green{display:flex;gap:14px;align-items:flex-start;background:#eaf6ef;border:1px solid #c9e6d5;
  border-radius:var(--r);padding:16px 18px;margin:14px 0 16px;color:var(--green-700)}
.calc__green p{margin:0;font-size:.9rem;color:#16593a}

/* ---------- flow ---------- */
.flow{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:34px}
.flow__step{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.13);border-radius:var(--r);
  padding:24px 18px;text-align:center;position:relative;transition:background .2s,transform .2s}
.flow__step:hover{background:rgba(255,255,255,.1);transform:translateY(-3px)}
.flow__step:not(:last-child)::after{content:"";position:absolute;right:-11px;top:50%;width:9px;height:9px;
  border-top:2px solid var(--gold-400);border-right:2px solid var(--gold-400);transform:translateY(-50%) rotate(45deg)}
.flow__ic{font-size:1.9rem;display:block;margin-bottom:10px}
.flow__step h3{color:#fff;font-size:1rem;margin-bottom:5px}
.flow__step p{color:#a9bcd6;font-size:.84rem;margin:0;line-height:1.5}
.note{background:rgba(240,185,63,.1);border-left:4px solid var(--gold-400);border-radius:0 var(--r) var(--r) 0;
  padding:20px 24px;color:#d6e3f2;font-size:.97rem;max-width:900px;margin-inline:auto}
.note strong{color:var(--gold-400);display:block;margin-bottom:5px;font-family:var(--ff)}

/* ---------- spec cards ---------- */
.spec{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;transition:.22s}
.spec:hover{box-shadow:var(--sh);border-color:#cfdcec}
.spec h3{display:flex;align-items:baseline;gap:11px;color:var(--navy-800);font-size:1.2rem}
.spec__n{font-family:var(--ff);font-size:.82rem;font-weight:800;color:var(--gold-600);
  background:#fdf4e0;border-radius:7px;padding:3px 9px;letter-spacing:.02em}
.spec__lead{color:var(--green-700);font-weight:600;font-size:.9rem;margin-bottom:10px}
.spec p{color:var(--ink-2);font-size:.93rem}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.chips li{font-size:.77rem;font-weight:600;color:var(--navy-700);background:#eef4fb;border:1px solid #dce8f5;
  padding:5px 12px;border-radius:100px}

/* ---------- tables ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff;box-shadow:var(--sh-sm)}
.tbl{width:100%;border-collapse:collapse;min-width:680px;font-size:.92rem}
.tbl thead th{background:var(--navy-800);color:#fff;font-family:var(--ff);font-weight:700;font-size:.78rem;
  letter-spacing:.09em;text-transform:uppercase;text-align:left;padding:14px 18px;white-space:nowrap}
.tbl tbody td{padding:14px 18px;border-top:1px solid var(--line);color:var(--ink-2);vertical-align:top}
.tbl tbody tr:nth-child(even){background:#fafcfe}
.tbl tbody tr:hover{background:#f2f7fd}
.tbl b{color:var(--ink);font-weight:700}
.tbl small{display:block;font-size:.76rem;color:var(--ink-3);font-weight:500}
.tbl td b+small{margin-top:1px}
.tbl--warranty td ul{list-style:none;display:flex;flex-direction:column;gap:5px}
.tbl--warranty td li{position:relative;padding-left:17px;font-size:.89rem}
.tbl--warranty td li::before{content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;border-radius:50%;background:var(--green-500)}
.by{display:inline-flex;align-items:center;gap:7px;font-family:var(--ff);font-weight:800;font-size:.84rem;
  color:var(--green-700);background:#e9f6ee;border:1px solid #c9e6d5;padding:6px 13px;border-radius:100px;white-space:nowrap}
.by::before{content:"✓";font-size:.8rem}
.fineprint{font-size:.79rem;color:var(--ink-3);margin-top:12px}

/* ---------- panels ---------- */
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px}
.panel__h{color:var(--navy-800);font-size:1.08rem;margin-bottom:14px;padding-bottom:11px;border-bottom:2px solid #eef2f8}
.panel--note{background:#fff;border-left:4px solid var(--navy-600)}
.panel--gold{background:linear-gradient(150deg,#fdf6e6,#fbf0d5);border-color:#f0dfb5}
.panel__big{font-family:var(--ff);font-weight:800;font-size:1.25rem;color:var(--gold-600);margin-bottom:8px}
.panel p{color:var(--ink-2);font-size:.93rem;margin:0}
.ticklist,.dotlist{list-style:none;display:flex;flex-direction:column;gap:9px}
.ticklist li{position:relative;padding-left:27px;font-size:.93rem;color:var(--ink-2)}
.ticklist li::before{content:"";position:absolute;left:0;top:3px;width:17px;height:17px;border-radius:50%;
  background:var(--green-500) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 4 4L19 7'/%3E%3C/svg%3E") center/11px no-repeat}
.dotlist li{position:relative;padding-left:18px;font-size:.9rem;color:var(--ink-2)}
.dotlist li::before{content:"";position:absolute;left:0;top:.62em;width:6px;height:6px;border-radius:50%;background:var(--navy-600)}

/* ---------- O&M ---------- */
.omservices{margin-top:32px;background:var(--navy-800);border-radius:var(--r-lg);padding:30px;color:#fff;text-align:center}
.omservices h3{color:#fff;font-size:1.2rem;margin-bottom:20px}
.omservices__grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.omservices__grid>div{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);border-radius:var(--r-sm);
  padding:16px 10px;font-size:.82rem;font-weight:600;color:#d6e3f2;display:flex;flex-direction:column;align-items:center;gap:7px}
.omservices__grid span{font-size:1.4rem}
.omservices__foot{margin:20px 0 0;font-size:.9rem;color:var(--gold-400);font-weight:600}

/* ---------- gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:210px;gap:14px}
.gal{margin:0;position:relative;border-radius:var(--r);overflow:hidden;background:#0c2a52}
.gal--wide{grid-column:span 2;grid-row:span 2}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.gal:hover img{transform:scale(1.07)}
.gal figcaption{position:absolute;inset:auto 0 0;padding:38px 18px 15px;color:#fff;
  background:linear-gradient(to top,rgba(7,29,58,.94),rgba(7,29,58,0));display:flex;flex-direction:column;gap:2px}
.gal figcaption b{font-family:var(--ff);font-size:.95rem}
.gal figcaption span{font-size:.79rem;color:#b9cbe3}
.highlights{margin-top:26px;background:var(--bg-cream);border:1px solid #efe4cd;border-radius:var(--r);padding:26px}
.highlights h3{color:var(--green-700);margin-bottom:14px}
.highlights__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.highlights__grid>div{position:relative;padding-left:20px;font-size:.9rem;color:var(--ink-2)}
.highlights__grid>div::before{content:"";position:absolute;left:0;top:.6em;width:7px;height:7px;border-radius:50%;background:var(--gold-500)}

/* ---------- steps ---------- */
.steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;counter-reset:s}
.steps li{background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.13);border-radius:var(--r);padding:26px;transition:.2s}
.steps li:hover{background:rgba(255,255,255,.1);transform:translateY(-3px)}
.steps__n{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;
  background:linear-gradient(135deg,var(--gold-500),var(--gold-600));color:#26190a;
  font-family:var(--ff);font-weight:800;margin-bottom:13px}
.steps h3{color:#fff;margin-bottom:6px}
.steps p{color:#a9bcd6;font-size:.9rem;margin:0}

/* ---------- faq ---------- */
.faq{display:flex;flex-direction:column;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:box-shadow .2s,border-color .2s}
.faq details[open]{box-shadow:var(--sh-sm);border-color:#cfdcec}
.faq summary{
  cursor:pointer;list-style:none;padding:18px 54px 18px 22px;position:relative;
  font-family:var(--ff);font-weight:700;font-size:1.01rem;color:var(--navy-800);
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:22px;top:50%;width:9px;height:9px;
  border-right:2.2px solid var(--gold-600);border-bottom:2.2px solid var(--gold-600);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s
}
.faq details[open] summary::after{transform:translateY(-20%) rotate(-135deg)}
.faq summary:hover{background:#fafcfe}
.faq p{margin:0;padding:0 22px 20px;color:var(--ink-2);font-size:.95rem}

/* ---------- final CTA ---------- */
.cta{background:linear-gradient(140deg,var(--navy-900),var(--navy-800) 55%,var(--green-700));color:#fff;padding:76px 0}
.cta__in{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center}
.cta h2{color:#fff}
.cta__copy p{color:#c1d3e9;max-width:56ch}
.cta__contacts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:26px}
.cta__contacts a{display:flex;flex-direction:column;gap:1px;text-decoration:none;background:rgba(255,255,255,.075);
  border:1px solid rgba(255,255,255,.15);border-radius:var(--r-sm);padding:13px 16px;transition:.18s}
.cta__contacts a:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}
.cta__contacts span{font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-400);font-weight:700}
.cta__contacts b{font-family:var(--ff);font-size:.95rem}
.cta__btns{display:flex;flex-direction:column;gap:12px}
.cta__micro{text-align:center;font-size:.82rem;color:#a9bcd6;margin:0}

/* ---------- footer ---------- */
.ftr{background:var(--navy-900);color:#a9bcd6;padding:56px 0 0;font-size:.9rem}
.ftr__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:36px;padding-bottom:38px}
.brand--ftr .brand__name{color:#fff}.brand--ftr .brand__name b{color:var(--gold-400)}
.brand--ftr .brand__tag{color:#7d94b3}
.ftr__blurb{margin-top:15px;max-width:38ch;line-height:1.6}
.ftr h4{color:#fff;font-size:.79rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:14px}
.ftr ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.ftr a{text-decoration:none;transition:color .15s}
.ftr a:hover{color:var(--gold-400)}
.ftr__bar{border-top:1px solid rgba(255,255,255,.1);padding-block:20px;display:flex;justify-content:space-between;
  gap:12px;flex-wrap:wrap;font-size:.82rem;color:#7d94b3}
.ftr__bar p{margin:0}

/* ---------- floating ---------- */
.wafloat{position:fixed;right:20px;bottom:20px;z-index:70;width:56px;height:56px;border-radius:50%;
  background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 8px 24px rgba(37,211,102,.45);
  transition:transform .2s}
.wafloat:hover{transform:scale(1.08)}
.mobar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:75;background:#fff;
  border-top:1px solid var(--line);box-shadow:0 -4px 20px rgba(7,29,58,.1);padding:9px 10px;gap:8px}
.mobar__b{flex:1;text-align:center;text-decoration:none;font-family:var(--ff);font-weight:700;font-size:.88rem;
  padding:12px 6px;border-radius:100px;background:var(--bg-tint);color:var(--navy-800)}
.mobar__b--cta{background:linear-gradient(135deg,var(--gold-500),var(--gold-600));color:#26190a}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ============ RESPONSIVE ============ */
@media (max-width:1240px){
  .brand__tag{display:none}
}
@media (max-width:1080px){
  .hero__grid{grid-template-columns:1fr;gap:34px}
  .leadcard{max-width:520px}
  .nav{display:none}
  .burger{display:flex}
  .hdr__in{gap:12px}
  .hdr__cta{margin-left:auto}
  .nav.is-open{
    display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:#fff;
    border-bottom:1px solid var(--line);padding:12px 22px 18px;box-shadow:var(--sh);gap:2px;margin:0;
  }
  .nav.is-open a{padding:13px 12px;font-size:1rem}
  .calc{grid-template-columns:1fr}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow__step:not(:last-child)::after{display:none}
  .omservices__grid{grid-template-columns:repeat(3,1fr)}
  .ftr__grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:860px){
  .topbar__in{justify-content:center}
  .topbar__item:not(.topbar__item--strong),.topbar__sep{display:none}
  .topbar__item--strong{margin:0}
  .grid3,.grid2{grid-template-columns:1fr}
  .sec{padding:64px 0}
  .cta__in{grid-template-columns:1fr;gap:30px}
  .steps{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:170px}
  .gal--wide{grid-column:span 2;grid-row:span 1}
  .highlights__grid{grid-template-columns:1fr 1fr}
  .mobar{display:flex}
  .wafloat{bottom:78px;width:50px;height:50px}
  body{padding-bottom:64px}
  .hide-sm{display:none}

  /* stacked tables */
  .tablewrap{border:0;box-shadow:none;background:transparent;overflow:visible}
  .tbl{min-width:0;display:block}
  .tbl thead{display:none}
  .tbl tbody,.tbl tr,.tbl td{display:block;width:100%}
  .tbl tbody tr{background:#fff!important;border:1px solid var(--line);border-radius:var(--r);
    margin-bottom:12px;padding:6px 4px;box-shadow:var(--sh-sm)}
  .tbl tbody td{border-top:0;padding:8px 16px}
  .tbl tbody td:first-child{display:none}
  .tbl tbody td[data-l]::before{content:attr(data-l);display:block;font-family:var(--ff);font-size:.68rem;
    font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-bottom:3px}
  .tbl--warranty tbody td:first-child{display:block}
}
@media (max-width:560px){
  .trust__grid{grid-template-columns:1fr 1fr;gap:18px 10px}
  .trust__item+.trust__item::before{display:none}
  .calc__cards{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .omservices__grid{grid-template-columns:1fr 1fr}
  .cta__contacts{grid-template-columns:1fr}
  .ftr__grid{grid-template-columns:1fr}
  .row2{grid-template-columns:1fr}
  .gallery{grid-template-columns:1fr;grid-auto-rows:200px}
  .gal--wide{grid-column:span 1;grid-row:span 1}
  .highlights__grid{grid-template-columns:1fr}
  .hero__btns{flex-direction:column}
  .hero__btns .btn{width:100%}
  .leadcard__head,.leadcard__form{padding-inline:20px}
  .calc{padding:22px 18px}
}
@media (max-width:480px){
  /* Header collapses to brand + menu; the sticky bottom bar carries the CTA */
  .hdr__in{height:64px;gap:10px}
  .nav.is-open{top:64px}
  .hdr__cta{display:none}
  .brand img{width:36px;height:36px}
  .brand__name{font-size:1.05rem}
  .brand__tag{display:none}
  html{scroll-padding-top:96px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}