/* ===== Gritting.org ===== */
:root{
  --orange:#ff6a13; --orange2:#ff9a3d; --ice:#5cc8ff; --good:#3ddc97; --warn:#ffc53d; --bad:#ff5a4e;
  --bg:#0b1118; --bg2:#0f1721; --surface:rgba(255,255,255,.04); --surface2:rgba(255,255,255,.07);
  --line:rgba(255,255,255,.09); --text:#eaf0f7; --muted:#93a2b5; --ink:#141c26;
  --shadow:0 20px 60px -20px rgba(0,0,0,.6);
  --r:18px; --r-sm:12px;
  --font:'Inter',system-ui,sans-serif; --display:'Outfit','Inter',sans-serif;
}
:root[data-theme="light"]{
  --bg:#f5f7fa; --bg2:#ffffff; --surface:#ffffff; --surface2:#eef2f7;
  --line:rgba(20,28,38,.1); --text:#141c26; --muted:#5a6878;
  --shadow:0 20px 50px -24px rgba(20,28,38,.25);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:110px}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased;transition:background .4s,color .4s}
a{color:inherit;text-decoration:none}
img,svg{display:block}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0}
input,select,textarea{font:inherit;color:inherit}
h1,h2,h3,h4{font-family:var(--display);line-height:1.1;letter-spacing:-.02em}
.wrap{width:min(1200px,100% - 32px);margin-inline:auto}
svg path,svg circle{vector-effect:non-scaling-stroke}

/* background fx */
#snow{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.7}
.cursor-glow{position:fixed;width:520px;height:520px;border-radius:50%;pointer-events:none;z-index:0;
  background:radial-gradient(circle,rgba(255,106,19,.10),transparent 60%);transform:translate(-50%,-50%);left:-999px;top:-999px;transition:opacity .3s}
:root[data-theme="light"] .cursor-glow{background:radial-gradient(circle,rgba(255,106,19,.08),transparent 60%)}
main,footer,header,.ribbon{position:relative;z-index:1}

/* ribbon */
.ribbon{display:flex;align-items:center;justify-content:center;gap:10px;padding:8px 16px;font-size:.85rem;
  background:linear-gradient(90deg,rgba(255,106,19,.15),rgba(92,200,255,.12));border-bottom:1px solid var(--line);text-align:center}
.ribbon-link{color:var(--orange2);font-weight:600;white-space:nowrap}
.pulse{width:9px;height:9px;border-radius:50%;background:var(--muted);flex:none;position:relative}
.pulse::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:2px solid currentColor;color:inherit;opacity:0;animation:ping 2s infinite}
.pulse.good{background:var(--good);color:var(--good)} .pulse.warn{background:var(--warn);color:var(--warn)} .pulse.bad{background:var(--bad);color:var(--bad)}
@keyframes ping{0%{transform:scale(.6);opacity:.8}100%{transform:scale(1.8);opacity:0}}

/* nav */
.nav{position:sticky;top:0;z-index:50;transition:background .3s,box-shadow .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-color:var(--line)}
.nav-inner{display:flex;align-items:center;gap:24px;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--display);font-weight:700;font-size:1.4rem;letter-spacing:-.02em}
.brand-mark{width:36px;height:36px;color:var(--text)}
.brand-word b{color:var(--orange);font-weight:700}
.foot-mark{border-radius:8px;background:#fff;padding:3px}
.links{display:flex;gap:4px;margin-left:auto}
.links a{padding:8px 14px;border-radius:999px;font-size:.93rem;color:var(--muted);font-weight:500;transition:.2s}
.links a:hover,.links a.on{color:var(--text);background:var(--surface2)}
.nav-actions{display:flex;align-items:center;gap:8px}
.icon-btn{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);transition:.2s}
.icon-btn:hover{border-color:var(--orange)}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.i-moon{display:none} :root[data-theme="light"] .i-sun{display:none} :root[data-theme="light"] .i-moon{display:block}
.burger{display:none;flex-direction:column;gap:5px}
.burger span{width:18px;height:2px;background:currentColor;border-radius:2px;transition:.3s}
.burger[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:999px;font-weight:600;font-size:.98rem;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap;position:relative;overflow:hidden}
.btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s}
.btn:hover svg{transform:translateX(3px)}
.btn-primary{background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;box-shadow:0 10px 30px -10px rgba(255,106,19,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px -12px rgba(255,106,19,.85)}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.35) 50%,transparent 70%);transform:translateX(-100%);transition:transform .7s}
.btn-primary:hover::after{transform:translateX(100%)}
.btn-ghost{border:1px solid var(--line);background:var(--surface)}
.btn-ghost:hover{border-color:var(--orange);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:.9rem}
.btn-block{width:100%}
.btn:disabled{opacity:.4;pointer-events:none}
.link{color:var(--orange2);font-weight:600;text-decoration:underline;text-underline-offset:3px}

/* hero */
.hero{position:relative;padding:80px 0 0;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.45;pointer-events:none;animation:float 16s ease-in-out infinite}
.b1{width:520px;height:520px;background:#ff6a13;top:-160px;right:-120px;opacity:.28}
.b2{width:460px;height:460px;background:#2a7fff;bottom:-120px;left:-160px;opacity:.22;animation-delay:-8s}
:root[data-theme="light"] .blob{opacity:.18}
@keyframes float{50%{transform:translate(40px,30px) scale(1.08)}}
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 50% 30%,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 20%,transparent 70%);opacity:.6}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding-bottom:70px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:.85rem;color:var(--muted);font-weight:500}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 12px var(--orange)}
.hero h1{font-size:clamp(2.6rem,6vw,4.8rem);font-weight:800;margin:22px 0 22px}
.grad{background:linear-gradient(100deg,var(--orange) 0%,var(--orange2) 45%,var(--ice) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:shine 6s linear infinite}
@keyframes shine{to{background-position:200% center}}
.lead{font-size:1.15rem;color:var(--muted);max-width:560px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 28px}
.hero-points{list-style:none;display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:.92rem}
.hero-points li{display:flex;align-items:center;gap:7px}
.hero-points svg{width:17px;height:17px;fill:none;stroke:var(--good);stroke-width:2.5;stroke-linecap:round}

/* status card */
.hero-card{background:linear-gradient(160deg,var(--surface2),var(--surface));border:1px solid var(--line);border-radius:26px;padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:relative}
.hero-card::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(140deg,rgba(255,106,19,.6),transparent 40%,transparent 60%,rgba(92,200,255,.5));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.hc-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.hc-label{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:600}
.hc-select{margin-top:4px;background:transparent;border:0;font-family:var(--display);font-size:1.35rem;font-weight:700;cursor:pointer;padding-right:4px;outline:none}
.hc-select option{background:var(--bg2);color:var(--text);font-size:1rem}
.hc-badge{padding:6px 12px;border-radius:999px;font-size:.78rem;font-weight:700;background:var(--surface2);border:1px solid var(--line);white-space:nowrap}
.hc-badge.good{background:rgba(61,220,151,.14);color:var(--good);border-color:rgba(61,220,151,.35)}
.hc-badge.warn{background:rgba(255,197,61,.14);color:var(--warn);border-color:rgba(255,197,61,.35)}
.hc-badge.bad{background:rgba(255,90,78,.14);color:var(--bad);border-color:rgba(255,90,78,.35)}
.hc-temp{display:flex;align-items:center;gap:18px;margin:20px 0}
.thermo{width:14px;height:86px;border-radius:999px;background:var(--surface2);border:1px solid var(--line);position:relative;overflow:hidden}
.thermo-fill{position:absolute;left:0;right:0;bottom:0;height:40%;border-radius:999px;background:linear-gradient(to top,var(--ice),var(--orange));transition:height 1.2s cubic-bezier(.2,.8,.2,1)}
.hc-now{font-family:var(--display);font-size:4rem;font-weight:800;line-height:1}
.hc-now sup{font-size:1.4rem;color:var(--muted);vertical-align:top;margin-left:2px}
.hc-sub{color:var(--muted);font-size:.9rem}
.hc-sub b{color:var(--text)}
.hc-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.hc-stats div{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 12px}
.hc-stats span{display:block;font-size:.72rem;color:var(--muted)}
.hc-stats b{font-family:var(--display);font-size:1.1rem}
.hc-spark{margin-top:16px}
.hc-spark svg{width:100%;height:70px;overflow:visible}
.hc-spark-axis{display:flex;justify-content:space-between;font-size:.7rem;color:var(--muted);margin-top:4px}
.hc-verdict{margin-top:14px;font-size:.92rem;padding:12px 14px;border-radius:var(--r-sm);background:var(--surface);border-left:3px solid var(--orange)}

/* marquee */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding:16px 0;background:var(--surface);position:relative}
.marquee-track{display:flex;gap:40px;width:max-content;animation:scroll 50s linear infinite;font-family:var(--display);font-weight:600;color:var(--muted);font-size:1.05rem}
.marquee-track span{display:flex;align-items:center;gap:40px;white-space:nowrap}
.marquee-track span::after{content:"❄";color:var(--orange);font-size:.8rem}
@keyframes scroll{to{transform:translateX(-50%)}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:70px 0 10px}
.stat{text-align:center;padding:24px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line)}
.stat b{display:block;font-family:var(--display);font-size:2.6rem;font-weight:800;background:linear-gradient(135deg,var(--text),var(--muted));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat span{color:var(--muted);font-size:.9rem}

/* sections */
.section{padding:110px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 54px}
.sec-head.left{text-align:left;margin:0}
.kicker{display:inline-block;color:var(--orange);font-weight:700;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px}
.sec-head h2,.cov-copy h2,.contact-copy h2{font-size:clamp(2rem,4vw,3rem);font-weight:800;margin-bottom:14px}
.sec-head p,.cov-copy p,.contact-copy p{color:var(--muted);font-size:1.08rem}
.center{text-align:center}
.fine{font-size:.78rem;color:var(--muted);margin-top:14px}

/* service cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{padding:30px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);position:relative;overflow:hidden;transition:border-color .3s,transform .3s;transform-style:preserve-3d}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(400px circle at var(--mx,50%) var(--my,50%),rgba(255,106,19,.14),transparent 40%);opacity:0;transition:opacity .3s;pointer-events:none}
.card:hover{border-color:rgba(255,106,19,.45)}
.card:hover::before{opacity:1}
.card-ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(255,106,19,.2),rgba(255,154,61,.06));border:1px solid rgba(255,106,19,.3);margin-bottom:20px}
.card-ic svg{width:26px;height:26px;fill:none;stroke:var(--orange);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.25rem;margin-bottom:10px}
.card p{color:var(--muted);font-size:.96rem}

/* timeline */
.how{background:linear-gradient(180deg,transparent,var(--surface),transparent)}
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:40px}
.tl-line{position:absolute;top:18px;left:4%;right:4%;height:3px;background:var(--line);border-radius:3px}
.tl-progress{height:100%;width:0;background:linear-gradient(90deg,var(--orange),var(--ice));border-radius:3px;transition:width .2s linear;box-shadow:0 0 14px rgba(255,106,19,.6)}
.tl-step{position:relative}
.tl-n{position:absolute;top:-52px;font-family:var(--display);font-weight:800;font-size:.85rem;background:var(--bg);border:2px solid var(--orange);color:var(--orange);width:42px;height:42px;border-radius:50%;display:grid;place-items:center}
.tl-step h3{font-size:1.25rem;margin:10px 0 8px}
.tl-step p{color:var(--muted);font-size:.95rem}

/* estimator */
.est{display:grid;grid-template-columns:1.5fr 1fr;gap:20px;align-items:start}
.est-main,.est-result{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:30px}
.est-result{position:sticky;top:96px;background:linear-gradient(170deg,rgba(255,106,19,.12),var(--surface) 45%);box-shadow:var(--shadow)}
.steps{list-style:none;display:flex;justify-content:space-between;gap:8px}
.steps li{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.92rem;color:var(--muted);cursor:pointer;transition:.2s}
.steps li span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--line);font-size:.8rem;transition:.3s}
.steps li.active,.steps li.done{color:var(--text)}
.steps li.active span{background:var(--orange);border-color:var(--orange);color:#fff;box-shadow:0 0 0 5px rgba(255,106,19,.18)}
.steps li.done span{background:rgba(255,106,19,.18);border-color:var(--orange);color:var(--orange)}
.steps-bar{height:4px;background:var(--line);border-radius:4px;margin:18px 0 28px;overflow:hidden}
.steps-bar div{height:100%;width:25%;background:linear-gradient(90deg,var(--orange),var(--orange2));transition:width .5s cubic-bezier(.2,.8,.2,1)}
.pane{display:none;animation:paneIn .45s cubic-bezier(.2,.8,.2,1)}
.pane.active{display:block}
@keyframes paneIn{from{opacity:0;transform:translateY(12px)}}
.pane h3{font-size:1.4rem;margin-bottom:18px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
.chip{padding:10px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:.92rem;font-weight:500;transition:.2s}
.chip:hover{border-color:var(--orange)}
.chip.active{background:rgba(255,106,19,.15);border-color:var(--orange);color:var(--text);box-shadow:inset 0 0 0 1px var(--orange)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px;font-size:.88rem;font-weight:600;color:var(--muted)}
.field b{color:var(--orange)}
.field input:not([type=range]):not([type=checkbox]),.field select,.field textarea{width:100%;padding:13px 15px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--bg2);font-size:1rem;font-weight:500;color:var(--text);transition:border-color .2s,box-shadow .2s;outline:none}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--orange);box-shadow:0 0 0 4px rgba(255,106,19,.15)}
.field textarea{resize:vertical}
.field .hint{font-weight:400;font-size:.8rem}
.toggle{display:flex;align-items:center;gap:12px;cursor:pointer;font-size:.95rem;padding:10px 0}
.toggle input{position:absolute;opacity:0;pointer-events:none}
.sw{width:44px;height:26px;border-radius:999px;background:var(--surface2);border:1px solid var(--line);position:relative;flex:none;transition:.25s}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:var(--muted);transition:.25s cubic-bezier(.3,1.4,.6,1)}
.toggle input:checked+.sw{background:var(--orange);border-color:var(--orange)}
.toggle input:checked+.sw::after{left:21px;background:#fff}
.toggle input:focus-visible+.sw{box-shadow:0 0 0 4px rgba(255,106,19,.25)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:linear-gradient(90deg,var(--ice),var(--orange));outline:none;margin:10px 0 4px}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:4px solid var(--orange);cursor:grab;box-shadow:0 4px 12px rgba(0,0,0,.3)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--orange);cursor:grab}
.tip{font-size:.88rem;color:var(--muted)}
.space-calc{display:flex;gap:12px;align-items:flex-end;margin-top:12px}
.space-calc .field{flex:1;margin:0}
.space-calc .btn{margin-bottom:2px}

.measure-tabs{display:inline-flex;padding:4px;border-radius:999px;background:var(--surface2);border:1px solid var(--line);margin-bottom:16px}
.mt{padding:8px 16px;border-radius:999px;font-size:.9rem;font-weight:600;color:var(--muted);transition:.2s}
.mt.active{background:var(--bg2);color:var(--text);box-shadow:0 2px 10px rgba(0,0,0,.2)}
.measure-map{margin-bottom:14px}
.measure-map.off{display:none}
.mm-bar{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.pc-form{display:flex;gap:8px;flex:1;min-width:220px}
.pc-form input{flex:1;padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:var(--bg2);outline:none;min-width:0}
.pc-form input:focus{border-color:var(--orange)}
.mm-surface{display:flex;gap:6px}
.sf{display:flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;border:1px solid var(--line);font-size:.85rem;font-weight:600;color:var(--muted)}
.sf i{width:10px;height:10px;border-radius:3px}
.sf.active{border-color:var(--text);color:var(--text)}
.map-wrap{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--line)}
#drawMap{height:360px;background:var(--bg2);cursor:crosshair}
.map-hint{position:absolute;left:54px;top:12px;right:110px;z-index:500;font-size:.8rem;background:rgba(11,17,24,.82);color:#eaf0f7;padding:8px 12px;border-radius:10px;backdrop-filter:blur(6px);pointer-events:none}
.map-tools{position:absolute;right:10px;top:10px;z-index:500;display:flex;flex-direction:column;gap:6px}
.map-tools button{background:rgba(11,17,24,.85);color:#eaf0f7;font-size:.78rem;font-weight:600;padding:7px 10px;border-radius:9px;border:1px solid rgba(255,255,255,.12);text-align:left;backdrop-filter:blur(6px)}
.map-tools button:hover{border-color:var(--orange)}
.shape-list{list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.shape-list li{display:flex;align-items:center;gap:8px;padding:6px 8px 6px 12px;border-radius:999px;background:var(--surface2);border:1px solid var(--line);font-size:.84rem;font-weight:600;animation:paneIn .3s}
.shape-list li i{width:9px;height:9px;border-radius:3px}
.shape-list li button{width:22px;height:22px;border-radius:50%;background:var(--surface);font-size:.75rem}
.shape-list li button:hover{background:var(--bad);color:#fff}
.manual.locked input{opacity:.75}

.plan-pick{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:22px}
.pp{text-align:left;padding:18px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface);position:relative;transition:.2s}
.pp:hover{border-color:var(--orange)}
.pp.active{border-color:var(--orange);background:rgba(255,106,19,.1);box-shadow:inset 0 0 0 1px var(--orange)}
.pp b{display:block;font-family:var(--display);font-size:1.1rem;margin-bottom:6px}
.pp span{font-size:.85rem;color:var(--muted);line-height:1.45;display:block}
.pp em{position:absolute;top:-10px;right:12px;font-style:normal;font-size:.7rem;font-weight:700;background:var(--orange);color:#fff;padding:3px 9px;border-radius:999px}
.extras{display:flex;flex-direction:column;gap:4px}
.stepper{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden;width:max-content;background:var(--bg2)}
.stepper button{width:42px;height:42px;font-size:1.2rem;transition:.2s}
.stepper button:hover{background:var(--orange);color:#fff}
.stepper input{width:56px;text-align:center;border:0!important;background:transparent!important;padding:0!important;box-shadow:none!important;-moz-appearance:textfield}
.stepper input::-webkit-inner-spin-button{-webkit-appearance:none}
.est-nav{display:flex;justify-content:space-between;margin-top:26px;padding-top:20px;border-top:1px solid var(--line)}

.er-big{margin:12px 0 4px}
.er-big small{color:var(--muted);font-size:.85rem}
.er-big div{font-family:var(--display);font-size:3.4rem;font-weight:800;line-height:1.05;background:linear-gradient(120deg,var(--text),var(--orange2));-webkit-background-clip:text;background-clip:text;color:transparent}
.er-range{color:var(--muted);font-size:.9rem;margin-bottom:18px}
.er-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px}
.er-grid div{padding:12px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--line)}
.er-grid span{display:block;font-size:.74rem;color:var(--muted)}
.er-grid b{font-family:var(--display);font-size:1.2rem}
.er-break{list-style:none;font-size:.86rem;margin-bottom:14px;border-top:1px dashed var(--line);padding-top:12px}
.er-break li{display:flex;justify-content:space-between;padding:4px 0;color:var(--muted)}
.er-break li b{color:var(--text);font-weight:600}
.er-break li.disc b{color:var(--good)}
.er-salt{display:flex;align-items:center;gap:10px;font-size:.88rem;padding:10px 12px;border-radius:var(--r-sm);background:rgba(92,200,255,.08);border:1px solid rgba(92,200,255,.25);margin-bottom:16px}
.er-salt svg{width:20px;height:20px;fill:none;stroke:var(--ice);stroke-width:1.8;flex:none}
.est-result .btn{margin-top:8px}
.bump{animation:bump .4s}
@keyframes bump{40%{transform:scale(1.04)}}

/* frost watch */
.fw-bar{display:flex;justify-content:center;margin-bottom:26px}
.fw-towns{display:flex;gap:8px;overflow-x:auto;padding:4px 4px 10px;scrollbar-width:thin;max-width:100%;scroll-snap-type:x mandatory}
.fw-towns button{flex:none;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:.88rem;font-weight:600;color:var(--muted);scroll-snap-align:start;transition:.2s}
.fw-towns button:hover{border-color:var(--orange)}
.fw-towns button.active{background:var(--orange);border-color:var(--orange);color:#fff}
.fw-days{display:grid;grid-template-columns:repeat(7,1fr);gap:12px;min-height:220px}
.fw-day{padding:18px 12px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);text-align:center;position:relative;overflow:hidden;animation:paneIn .5s backwards}
.fw-day::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:var(--c,var(--good))}
.fw-day .d{font-weight:700;font-family:var(--display)}
.fw-day .dt{font-size:.75rem;color:var(--muted)}
.fw-day .ic{font-size:1.8rem;margin:10px 0}
.fw-day .lo{font-family:var(--display);font-size:1.7rem;font-weight:800;color:var(--c)}
.fw-day .hi{font-size:.8rem;color:var(--muted)}
.fw-day .risk{display:inline-block;margin-top:10px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:4px 8px;border-radius:999px;background:color-mix(in srgb,var(--c) 16%,transparent);color:var(--c)}
.skeleton{background:linear-gradient(90deg,var(--surface),var(--surface2),var(--surface));background-size:200% 100%;animation:sk 1.2s infinite;border-radius:var(--r);border:1px solid var(--line)}
@keyframes sk{to{background-position:-200% 0}}

/* sectors */
.sectors{display:grid;grid-template-columns:280px 1fr;gap:20px}
.sec-tabs{display:flex;flex-direction:column;gap:6px}
.sec-tabs button{text-align:left;padding:14px 18px;border-radius:var(--r-sm);font-weight:600;color:var(--muted);border:1px solid transparent;transition:.2s;display:flex;align-items:center;gap:10px}
.sec-tabs button:hover{color:var(--text);background:var(--surface)}
.sec-tabs button.active{background:var(--surface);border-color:var(--line);color:var(--text);box-shadow:inset 3px 0 0 var(--orange)}
.sec-panel{padding:36px;border-radius:24px;background:var(--surface);border:1px solid var(--line);min-height:300px;position:relative;overflow:hidden}
.sec-panel .big-ic{position:absolute;right:-10px;bottom:-30px;font-size:11rem;opacity:.07;pointer-events:none}
.sec-panel h3{font-size:1.8rem;margin-bottom:12px}
.sec-panel>p{color:var(--muted);max-width:560px;margin-bottom:20px}
.sec-panel ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;max-width:640px}
.sec-panel li{display:flex;gap:10px;align-items:flex-start;font-size:.95rem}
.sec-panel li::before{content:"";width:18px;height:18px;flex:none;margin-top:3px;border-radius:50%;background:rgba(255,106,19,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff6a13' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}
.sec-panel .fade{animation:paneIn .45s}

/* coverage */
.cov{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
.counties{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:26px 0}
.county{padding:14px 16px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--line);cursor:pointer;transition:.2s}
.county:hover,.county.active{border-color:var(--orange);transform:translateX(4px)}
.county b{display:block;font-family:var(--display)}
.county span{font-size:.8rem;color:var(--muted)}
.cov-map{border-radius:26px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
#covMap{height:520px;background:#0b1118}
.leaflet-container{font-family:var(--font)}
:root:not([data-theme="light"]) #covMap .leaflet-tile-pane{filter:invert(1) hue-rotate(185deg) brightness(.85) contrast(.95) saturate(.35)}
.town-dot{width:14px;height:14px;border-radius:50%;background:var(--orange);border:3px solid #fff;box-shadow:0 0 0 0 rgba(255,106,19,.6);animation:dotpulse 2.4s infinite}
@keyframes dotpulse{70%{box-shadow:0 0 0 14px rgba(255,106,19,0)}100%{box-shadow:0 0 0 0 rgba(255,106,19,0)}}
.leaflet-popup-content-wrapper{border-radius:12px}
.leaflet-popup-content{margin:10px 14px;font-size:.88rem}
.vtx{width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--orange)}
.vtx.first{width:16px;height:16px;border-color:var(--good);cursor:pointer}

/* plans */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.plan{padding:34px 30px;border-radius:24px;background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;position:relative;transition:transform .3s}
.plan:hover{transform:translateY(-6px)}
.plan.featured{background:linear-gradient(170deg,rgba(255,106,19,.16),var(--surface) 55%);border-color:rgba(255,106,19,.55);box-shadow:0 30px 70px -30px rgba(255,106,19,.45)}
.ribbon-tag{position:absolute;top:-12px;left:30px;background:var(--orange);color:#fff;font-size:.75rem;font-weight:700;padding:5px 12px;border-radius:999px}
.plan h3{font-size:1.5rem}
.plan-for{color:var(--muted);font-size:.92rem;margin:8px 0 22px;min-height:2.8em}
.plan ul{list-style:none;flex:1;margin-bottom:26px}
.plan li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.94rem;display:flex;gap:10px}
.plan li::before{content:"✓";color:var(--good);font-weight:800}
.plan li.no{color:var(--muted);opacity:.6}
.plan li.no::before{content:"–";color:var(--muted)}

/* faq */
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;font-family:var(--display);font-weight:600;font-size:1.15rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:12px;height:12px;border-right:2px solid var(--orange);border-bottom:2px solid var(--orange);transform:translateY(-70%) rotate(45deg);transition:transform .3s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{color:var(--muted);padding:0 0 22px;animation:paneIn .35s}
.sec-head a{color:var(--orange2);font-weight:600}

/* contact */
.contact{background:radial-gradient(800px 400px at 15% 30%,rgba(255,106,19,.12),transparent 70%)}
.contact-inner{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.contact-lines{display:flex;flex-direction:column;gap:12px;margin:26px 0}
.contact-lines a,.contact-lines span{display:flex;align-items:center;gap:12px;font-weight:500}
.contact-lines svg{width:20px;height:20px;fill:none;stroke:var(--orange);stroke-width:1.8;stroke-linecap:round}
.countdown{display:flex;gap:10px;flex-wrap:wrap}
.countdown .cd{padding:14px 16px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--line);text-align:center;min-width:76px}
.countdown .cd b{display:block;font-family:var(--display);font-size:1.8rem;font-weight:800}
.countdown .cd span{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.countdown p{width:100%;font-size:.88rem;color:var(--muted);margin-bottom:4px}
.form{padding:32px;border-radius:24px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.attached{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--r-sm);background:rgba(61,220,151,.1);border:1px solid rgba(61,220,151,.3);margin-bottom:14px;font-size:.9rem;font-weight:600}
.attached svg{width:18px;height:18px;fill:none;stroke:var(--good);stroke-width:2.5}
.attached .link{margin-left:auto;font-size:.8rem}
.form-msg{margin-top:12px;font-size:.92rem;text-align:center;min-height:1.4em}
.form-msg.ok{color:var(--good)} .form-msg.err{color:var(--bad)}
.field.invalid input{border-color:var(--bad)}

/* footer */
.footer{border-top:1px solid var(--line);padding:60px 0 24px;background:var(--bg2)}
.foot{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
.foot p{color:var(--muted);font-size:.92rem;margin-top:14px;max-width:320px}
.foot h4{font-size:.95rem;margin-bottom:12px}
.foot div>a:not(.brand){display:block;color:var(--muted);font-size:.92rem;padding:4px 0;transition:color .2s}
.foot div>a:hover{color:var(--orange)}
.foot-base{display:flex;justify-content:space-between;margin-top:44px;padding-top:20px;border-top:1px solid var(--line);font-size:.85rem;color:var(--muted)}

.fab{position:fixed;right:16px;bottom:16px;z-index:60;padding:13px 20px;border-radius:999px;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#fff;font-weight:700;box-shadow:0 12px 30px -8px rgba(255,106,19,.8);transform:translateY(120px);transition:transform .4s cubic-bezier(.2,.8,.2,1)}
.fab.show{transform:none}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none} #snow{display:none} html{scroll-behavior:auto}
}

/* responsive */
@media (max-width:1020px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .est{grid-template-columns:1fr} .est-result{position:static}
  .cards{grid-template-columns:1fr 1fr}
  .cov,.faq-wrap,.contact-inner{grid-template-columns:1fr;gap:34px}
  .fw-days{grid-template-columns:repeat(4,1fr)}
  .timeline{grid-template-columns:1fr 1fr;row-gap:70px}
  .tl-line{display:none}
  .sectors{grid-template-columns:1fr}
  .sec-tabs{flex-direction:row;overflow-x:auto;padding-bottom:6px}
  .sec-tabs button{flex:none}
  .sec-tabs button.active{box-shadow:inset 0 -3px 0 var(--orange)}
}
@media (max-width:860px){
  .links{position:fixed;top:0;right:0;bottom:0;width:min(320px,85vw);flex-direction:column;padding:100px 24px 24px;background:var(--bg2);border-left:1px solid var(--line);transform:translateX(100%);transition:transform .35s cubic-bezier(.2,.8,.2,1);z-index:-1;margin:0}
  .links.open{transform:none;box-shadow:-30px 0 60px rgba(0,0,0,.4)}
  .links a{font-size:1.1rem;padding:14px 16px}
  .burger{display:flex}
  .nav-actions .btn{display:none}
  .stats{grid-template-columns:1fr 1fr}
  .plans{grid-template-columns:1fr}
  .plan-pick{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  .section{padding:76px 0}
  .hero{padding-top:44px}
  .cards,.row2,.timeline,.sec-panel ul,.counties{grid-template-columns:1fr}
  .fw-days{grid-template-columns:repeat(2,1fr)}
  .est-main,.est-result,.form,.sec-panel{padding:22px}
  .steps li{font-size:0;gap:0} .steps li span{font-size:.8rem}
  .ribbon{font-size:.78rem;flex-wrap:wrap}
  .hc-now{font-size:3.2rem}
  .er-big div{font-size:2.7rem}
  #covMap{height:380px}
  #drawMap{height:320px}
  .map-hint{right:12px;top:auto;bottom:12px}
  .foot{grid-template-columns:1fr}
  .foot-base{flex-direction:column;gap:6px}
  .brand{font-size:1.25rem}
}

/* print: estimate only */
.print-sheet{display:none}
@media print{
  body>*:not(.print-sheet){display:none!important}
  .print-sheet{display:block;color:#141c26;font-family:Inter,sans-serif;padding:20px}
  .print-sheet h1{font-family:Outfit,sans-serif;font-size:28px;margin-bottom:4px}
  .print-sheet h1 b{color:#ff6a13}
  .print-sheet table{width:100%;border-collapse:collapse;margin:18px 0}
  .print-sheet td{padding:8px;border-bottom:1px solid #ddd}
  .print-sheet td:last-child{text-align:right;font-weight:600}
  .print-sheet .tot{font-size:22px;font-weight:800}
}

/* ===== SEO / sub-pages ===== */
.hero h1{font-size:clamp(2.3rem,5.2vw,4.1rem)}
.card h3 a{transition:color .2s}
.card h3 a:hover{color:var(--orange2)}
.svc-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:30px}
.svc-links a,.pill-links a{padding:9px 16px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:.9rem;font-weight:600;color:var(--muted);transition:.2s}
.svc-links a:hover,.pill-links a:hover{border-color:var(--orange);color:var(--text)}
.area-links{margin-top:60px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.area-links .al{padding:22px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line)}
.area-links h3{font-size:1.05rem;margin-bottom:10px}
.area-links h3 a:hover{color:var(--orange2)}
.area-links ul{list-style:none;display:flex;flex-wrap:wrap;gap:6px 14px}
.area-links li a{color:var(--muted);font-size:.9rem}
.area-links li a:hover{color:var(--orange2);text-decoration:underline}
.page-hero{position:relative;padding:70px 0 60px;overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;margin:14px 0 18px;max-width:900px}
.page-hero .lead{max-width:720px}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:.85rem;color:var(--muted);list-style:none}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.5}
.crumbs a:hover{color:var(--orange2)}
.page-body{display:grid;grid-template-columns:1fr 340px;gap:40px;padding:70px 0;align-items:start}
.prose h2{font-size:1.8rem;margin:42px 0 14px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.2rem;margin:26px 0 8px}
.prose p{color:var(--muted);margin-bottom:14px;font-size:1.03rem}
.prose ul{margin:0 0 16px 0;list-style:none;display:grid;gap:8px}
.prose ul li{display:flex;gap:10px;color:var(--text)}
.prose ul li::before{content:"";width:18px;height:18px;flex:none;margin-top:4px;border-radius:50%;background:rgba(255,106,19,.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff6a13' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}
.prose a:not(.btn){color:var(--orange2);text-decoration:underline;text-underline-offset:3px}
.prose .faq{margin-top:10px}
.side{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
.side-card{padding:24px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line)}
.side-card.hot{background:linear-gradient(170deg,rgba(255,106,19,.16),var(--surface) 60%);border-color:rgba(255,106,19,.45)}
.side-card h3{font-size:1.15rem;margin-bottom:8px}
.side-card p{color:var(--muted);font-size:.92rem;margin-bottom:14px}
.side-card ul{list-style:none;display:grid;gap:6px}
.side-card li a{color:var(--muted);font-size:.92rem}
.side-card li a:hover,.side-card li a[aria-current]{color:var(--orange2)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0 8px}
.facts div{padding:16px;border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--line)}
.facts span{display:block;font-size:.76rem;color:var(--muted)}
.facts b{font-family:var(--display);font-size:1.25rem}
.prose .fw-days{grid-template-columns:repeat(7,1fr);gap:8px;min-height:180px;margin:10px 0}
.prose .fw-day{padding:12px 6px}
.prose .fw-day .lo{font-size:1.3rem}
.pill-links{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 20px}
.cta-band{margin:10px 0 80px;padding:44px;border-radius:26px;background:linear-gradient(120deg,rgba(255,106,19,.2),rgba(92,200,255,.08));border:1px solid rgba(255,106,19,.35);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-band h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.cta-band p{color:var(--muted)}
.cta-band .btns{display:flex;gap:10px;flex-wrap:wrap}
@media (max-width:1020px){.page-body{grid-template-columns:1fr}.side{position:static}.area-links{grid-template-columns:1fr 1fr}.prose .fw-days{grid-template-columns:repeat(4,1fr)}}
@media (max-width:600px){.area-links,.facts{grid-template-columns:1fr}.prose .fw-days{grid-template-columns:repeat(2,1fr)}.cta-band{padding:26px}.page-hero{padding:44px 0 40px}}