/* Ropia Energy Advisory: site styles. Brand: Ink #0B0B0C, Paper #FFFFFF,
   Neon Green #39FF14 (on dark / accents only), Green Text #1E870B (green text on white). */
@font-face{font-family:"Syne";src:url("/assets/fonts/syne-var.woff2") format("woff2");font-weight:400 800;font-display:swap}
@font-face{font-family:"Inter";src:url("/assets/fonts/inter-var.woff2") format("woff2");font-weight:100 900;font-display:swap}

:root{
  --ink:#0B0B0C; --ink-2:#161618; --ink-line:#26262A;
  --paper:#FFFFFF; --mist:#F4F4F5; --line:#E4E4E7;
  --neon:#39FF14; --green-text:#1E870B;
  --text:#18181B; --muted:#52525B; --muted-dark:#A1A1AA;
  --radius:14px; --max:1160px;
  --font-head:"Syne",system-ui,sans-serif; --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);font-size:1.0625rem;line-height:1.65;color:var(--text);background:var(--paper);-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
h1,h2{font-family:var(--font-head);line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
/* Small headings use Inter: Syne is reserved for large display sizes */
h3{font-family:var(--font-body);font-weight:600;font-size:1.1875rem;line-height:1.3;letter-spacing:-.01em;margin:0 0 .6em;font-variation-settings:"opsz" 20;text-wrap:balance}
h1{font-size:clamp(2.2rem,8.6vw,5rem);font-weight:700}
h2{font-size:clamp(2rem,4vw,3rem);font-weight:700}
p{margin:0 0 1em}
a{color:inherit}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--neon);color:var(--ink);padding:8px 14px;border-radius:8px;z-index:100;font-weight:600}
.skip-link:focus{left:8px}
:focus-visible{outline:3px solid var(--neon);outline-offset:3px;border-radius:4px}
.section :focus-visible{outline-color:var(--green-text)}
.how :focus-visible{outline-color:var(--neon)}

/* Eyebrow labels */
.eyebrow{font-family:var(--font-body);font-size:.8rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--green-text);margin-bottom:1rem}
.eyebrow-dark{color:var(--neon)}

/* Buttons */
.btn{display:inline-block;font-weight:600;font-size:1rem;text-decoration:none;padding:.85em 1.4em;border-radius:999px;background:var(--neon);color:var(--ink);border:2px solid var(--neon);transition:transform .15s ease,background .15s ease,color .15s ease;cursor:pointer;font-family:inherit;line-height:1.2}
.btn:hover{transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--paper);border-color:#3F3F46}
.btn-ghost:hover{border-color:var(--paper)}
.btn-small{padding:.55em 1.1em;font-size:.9rem}
.btn-dark{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-dark:hover{background:#000}
.btn[disabled]{opacity:.6;cursor:progress;transform:none}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(11,11,12,.92);backdrop-filter:saturate(140%) blur(8px);-webkit-backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--ink-line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand img{width:120px;height:auto}
.nav-list{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}
.nav-list a:not(.btn){color:#D4D4D8;text-decoration:none;font-size:.95rem;font-weight:500}
.nav-list a:not(.btn):hover{color:var(--paper)}

/* Hero */
.hero{background:var(--ink);color:var(--paper);position:relative;overflow:hidden;padding:120px 0 0}
.hero-inner{max-width:var(--max)}
.hero h1{max-width:13ch}
.lede{font-size:clamp(1.15rem,2vw,1.4rem);color:#D4D4D8;max-width:36ch;margin-bottom:2rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.pulse{position:relative;height:100px;margin-top:88px}
.pulse::before{content:"";position:absolute;left:0;right:0;top:50%;height:3px;margin-top:-1.5px;background:#2A2A2E}
.pulse-burst{position:absolute;left:62%;top:0;overflow:visible}
.pulse-burst path{fill:none;stroke:var(--neon);stroke-width:4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:400;stroke-dashoffset:400;animation:draw 1.4s .3s ease-out forwards}
.pulse-burst::before{content:""}
.pulse::after{content:"";position:absolute;top:50%;height:7px;margin-top:-3.5px;left:62%;width:180px;background:var(--ink)}
.pulse-burst{z-index:1}
@keyframes draw{to{stroke-dashoffset:0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.pulse-burst path{animation:none;stroke-dashoffset:0}.btn{transition:none}}

/* Sections */
.section{padding:104px 0}
.intro-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:64px;align-items:start}
.intro-copy p{font-size:1.15rem;color:#3F3F46}
.intro-copy em{font-style:italic}
.services{background:var(--mist)}
.cards{list-style:none;margin:40px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px 32px;position:relative;display:flex;flex-direction:column}
.card::before{content:"";display:block;width:24px;height:3px;border-radius:2px;background:var(--ink);margin-bottom:22px}
.card h3{margin-bottom:.55em}
/* Align bar / title / body across each row of cards */
@supports (grid-template-rows:subgrid){.card{display:grid;grid-row:span 3;grid-template-rows:subgrid;row-gap:0}.card::before{align-self:start}.card h3{align-self:start}}
.card p{color:var(--muted);margin:0;font-size:1rem;line-height:1.6}

.how{background:var(--ink);color:var(--paper)}
.steps{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:40px}
.steps li{border-top:1px solid var(--ink-line);padding-top:24px}
.step-num{display:block;font-family:var(--font-body);font-weight:600;color:var(--neon);font-size:.85rem;letter-spacing:.08em;margin-bottom:14px;font-variant-numeric:tabular-nums}
.steps p{color:var(--muted-dark);margin:0}

.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:start}
.contact-grid > div > p:not(.eyebrow){font-size:1.15rem;color:#3F3F46;max-width:34ch}
.contact-form{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.field{margin-bottom:18px}
label{display:block;font-weight:600;font-size:.95rem;margin-bottom:6px}
.optional{font-weight:400;color:var(--muted)}
input[type=text],input[type=email],textarea{width:100%;font:inherit;font-size:1rem;color:var(--text);background:var(--paper);border:1.5px solid #D4D4D8;border-radius:10px;padding:.75em .9em;transition:border-color .15s}
input:focus,textarea:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(30,135,11,.25)}
textarea{resize:vertical;min-height:130px}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.form-note{font-size:.85rem;color:var(--muted);margin:14px 0 0}
.form-status{margin:12px 0 0;font-weight:600;min-height:1.4em}
.form-status.ok{color:var(--green-text)}
.form-status.err{color:#B91C1C}
input[aria-invalid=true],textarea[aria-invalid=true]{border-color:#B91C1C}

/* Footer */
.site-footer{background:var(--ink);color:var(--muted-dark);padding:56px 0;border-top:1px solid var(--ink-line)}
.footer-inner img{width:96px;height:auto;margin-bottom:18px}
.footer-inner p{margin:0 0 .4em;font-size:.95rem}
.footer-inner .small{font-size:.85rem;color:#71717A}

/* Responsive */
@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .intro-grid,.contact-grid{grid-template-columns:1fr;gap:28px}
}
@media (max-width:640px){
  body{font-size:1rem}
  .section{padding:72px 0}
  .hero{padding-top:72px}
  .pulse{margin-top:56px}
  .pulse-burst,.pulse::after{left:auto;right:12%}
  .cards,.steps{grid-template-columns:1fr}
  .steps{gap:28px}
  .nav-list{gap:16px}
  .nav-list li:not(:last-child){display:none}
  .contact-form{padding:22px}
}

/* Hero photo background (grid pylons + price wave). Overlays keep text legible:
   left-to-right darkening for the copy, and a fade to solid Ink behind the pulse line. */
.hero{
  background-color:var(--ink);
  background-image:
    linear-gradient(180deg,rgba(11,11,12,0) 55%,rgba(11,11,12,.75) 82%,var(--ink) 100%),
    linear-gradient(90deg,rgba(11,11,12,.92) 0%,rgba(11,11,12,.82) 38%,rgba(11,11,12,.45) 70%,rgba(11,11,12,.4) 100%),
    url("/assets/img/hero-grid-pylons.jpg");
  background-image:
    linear-gradient(180deg,rgba(11,11,12,0) 55%,rgba(11,11,12,.75) 82%,var(--ink) 100%),
    linear-gradient(90deg,rgba(11,11,12,.92) 0%,rgba(11,11,12,.82) 38%,rgba(11,11,12,.45) 70%,rgba(11,11,12,.4) 100%),
    image-set(url("/assets/img/hero-grid-pylons.webp") type("image/webp"),url("/assets/img/hero-grid-pylons.jpg") type("image/jpeg"));
  background-size:cover;
  background-position:center 55%;
  background-repeat:no-repeat;
}
@media (max-width:640px){
  .hero{
    background-image:
      linear-gradient(180deg,rgba(11,11,12,.9) 0%,rgba(11,11,12,.86) 60%,rgba(11,11,12,.72) 82%,var(--ink) 100%),
      url("/assets/img/hero-grid-pylons-mobile.jpg");
    background-image:
      linear-gradient(180deg,rgba(11,11,12,.9) 0%,rgba(11,11,12,.86) 60%,rgba(11,11,12,.72) 82%,var(--ink) 100%),
      image-set(url("/assets/img/hero-grid-pylons-mobile.webp") type("image/webp"),url("/assets/img/hero-grid-pylons-mobile.jpg") type("image/jpeg"));
    background-position:72% center;
  }
}

.hero .btn-ghost{background:rgba(11,11,12,.6);border-color:#52525B}
.hero .btn-ghost:hover{border-color:var(--paper)}

/* Content pages (privacy notice) */
.legal{padding:88px 0 104px}
.legal-inner{max-width:760px}
.legal h1{font-size:clamp(2.2rem,5vw,3.25rem);margin-bottom:.3em}
.legal .legal-updated{color:var(--muted);font-size:.95rem;margin-bottom:2rem}
.legal-lede{font-size:1.2rem;color:#3F3F46}
.legal h2{font-family:var(--font-body);font-weight:600;font-size:1.3rem;letter-spacing:-.01em;line-height:1.3;margin:2.2em 0 .6em}
.legal p:not(.eyebrow):not(.legal-updated),.legal li{color:#3F3F46}
.legal ul{padding-left:1.25em;margin:0 0 1em}
.legal li{margin-bottom:.35em}
.legal li::marker{color:var(--green-text)}
.legal a,.form-note a{color:var(--green-text);text-decoration:underline;text-underline-offset:2px}
.legal a:hover,.form-note a:hover{color:var(--ink)}
.footer-inner .small a{color:#A1A1AA;text-underline-offset:2px}
.footer-inner .small a:hover{color:var(--paper)}