/* =========================================================
   Microsite Base — shared styles
   Plain CSS, no build step. Edit freely.
   Brand color and font are driven by CSS variables below so
   a single change re-themes the whole site.
   ========================================================= */

:root {
  --brand:        #f5bd26;   /* solar gold — primary calls to action */
  --brand-dark:   #d99a00;   /* deeper gold for hovers */
  --navy:         #0b2341;   /* solar-industry navy */
  --navy-light:   #12365f;
  --sky:          #27a9c5;
  --ink:          #102238;   /* body text */
  --ink-soft:     #526579;   /* secondary text */
  --line:         #dce5ed;   /* hairlines / borders */
  --bg:           #ffffff;
  --bg-alt:       #f1f6fa;   /* alternating section background */
  --bg-dark:      #071b31;   /* footer / dark band */
  --max:          1180px;    /* content max width */
  --radius:       14px;
  --font-head: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  line-height: 1.65;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }

h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.12; color: var(--ink); letter-spacing: -.02em; }
h1 { font-size: clamp(2.1rem, 5.4vw, 3.5rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); font-weight: 800; margin-bottom: .55em; }
h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: .35em; letter-spacing: -.01em; }
p  { margin-bottom: 1rem; color: var(--ink-soft); }
a  { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  background: var(--brand);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-family: var(--font-body);
  border: none;
  cursor: pointer;
  transition: background .15s ease;
}
.btn:hover { background: var(--brand-dark); text-decoration: none; }
.btn--ghost { background: transparent; color: var(--brand); border: 2px solid var(--brand); }
.btn--ghost:hover { background: var(--brand); color: #fff; }
.btn--lg { padding: 18px 38px; font-size: 1.05rem; }

.muted { color: var(--ink-soft); font-size: .9rem; }

/* ---------- header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.96);
  border-top: 4px solid var(--brand);
  border-bottom: 1px solid rgba(11,35,65,.1);
  box-shadow: 0 8px 30px rgba(11,35,65,.08);
  backdrop-filter: blur(12px);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 12px 20px; max-width: var(--max); margin: 0 auto;
}
.nav__logo {
  display: inline-block;
  flex: 0 0 auto;
}
.nav__logo img { max-height: 54px; width: auto; }
.nav__links { display: flex; align-items: center; gap: 22px; list-style: none; }
.nav__links a { color: var(--ink); font-weight: 500; font-size: .97rem; }
.nav__links a:hover { color: var(--brand); text-decoration: none; }

/* dropdown for services */
.has-dropdown { position: relative; }
.dropdown {
  display: none; position: absolute; top: 100%; left: 0;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  min-width: 250px; padding: 8px 0; box-shadow: 0 12px 30px rgba(0,0,0,.08);
}
/* invisible bridge: fills the gap between the menu item and the dropdown
   so hover isn't lost when the mouse travels down into the submenu */
.has-dropdown::after {
  content: ""; position: absolute; top: 100%; left: 0; right: 0; height: 14px; display: none;
}
.has-dropdown:hover::after { display: block; }
.has-dropdown:hover .dropdown { display: block; }
.dropdown li { list-style: none; }
.dropdown a { display: block; padding: 9px 18px; font-size: .92rem; }
.dropdown a:hover { background: var(--bg-alt); }

.nav__call {
  background: var(--brand); color: #fff !important;
  padding: 10px 18px; border-radius: var(--radius); font-weight: 600;
}
.nav__call:hover { background: var(--brand-dark); text-decoration: none; }

/* mobile nav toggle */
.nav__toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--ink); }
@media (max-width: 900px) {
  .nav__links { display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 10px 20px; }
  .nav__links.open { display: flex; }
  .nav__links li { width: 100%; padding: 8px 0; }
  .dropdown { position: static; display: block; box-shadow: none; border: 0; padding: 4px 0 4px 14px; min-width: 0; }
  .nav__toggle { display: block; }
}

/* ---------- hero ---------- */
.hero { position: relative; color: #fff; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(21,33,46,.55), rgba(21,33,46,.78)); z-index: 1; }
.hero__inner { position: relative; z-index: 2; max-width: var(--max); margin: 0 auto; padding: 90px 20px; }
.hero__eyebrow { text-transform: uppercase; letter-spacing: .08em; font-size: .85rem; font-weight: 600; opacity: .9; }
.hero h1 { color: #fff; margin: 10px 0 16px; max-width: 18ch; }
.hero p { color: rgba(255,255,255,.9); font-size: 1.15rem; max-width: 46ch; }
.hero__cta { margin-top: 26px; display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* ---------- sections ---------- */
.section { padding: 64px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--bg-dark); color: #fff; }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark p { color: rgba(255,255,255,.82); }
.section__lead { max-width: 65ch; }
.center { text-align: center; }
.center .section__lead { margin: 0 auto; }

/* two-column split */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 800px) { .split { grid-template-columns: 1fr; gap: 28px; } }

/* feature / why-us grid */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px) { .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; } }

.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px;
}
.section--alt .card { background: #fff; }
.card h3 { margin-bottom: .4em; }
.card p:last-child { margin-bottom: 0; }

/* service / area link list */
.linklist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; list-style: none; }
@media (max-width: 800px) { .linklist { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .linklist { grid-template-columns: 1fr; } }
.linklist a {
  display: block; padding: 14px 18px; border: 1px solid var(--line);
  border-radius: var(--radius); background: #fff; color: var(--ink); font-weight: 600;
}
.linklist a:hover { border-color: var(--brand); color: var(--brand); text-decoration: none; }

/* cost table */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
th, td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line); font-size: .96rem; }
th { background: var(--bg-alt); font-family: var(--font-body); font-weight: 700; color: var(--ink); }
tr:last-child td { border-bottom: 0; }

/* FAQ */
.faq details { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 4px 20px; margin-bottom: 12px; }
.faq summary { cursor: pointer; font-weight: 600; font-family: var(--font-head); font-size: 1.1rem; padding: 16px 0; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; float: right; color: var(--brand); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "\2013"; }
.faq details > p { padding-bottom: 16px; margin-bottom: 0; }

/* CTA band */
.cta-band { background: var(--brand); color: #fff; text-align: center; padding: 56px 20px; }
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.9); }
.cta-band .btn { background: #fff; color: var(--brand); }
.cta-band .btn:hover { background: #f0f3f7; }

/* ---------- estimate / contact form ---------- */
.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; color: var(--ink); }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px;
  font-family: var(--font-body); font-size: 1rem;
}
.field textarea { min-height: 130px; resize: vertical; }

/* ---------- footer ---------- */
.site-footer { background: var(--bg-dark); color: rgba(255,255,255,.8); padding: 56px 0 28px; }
.site-footer h4 { color: #fff; margin-bottom: 14px; font-family: var(--font-body); font-size: 1rem; letter-spacing: .02em; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer ul { list-style: none; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: rgba(255,255,255,.8); font-size: .93rem; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); margin-top: 40px; padding-top: 20px; font-size: .85rem; color: rgba(255,255,255,.55); }
.footer-disclaimer { font-size: .82rem; color: rgba(255,255,255,.55); margin-top: 10px; line-height: 1.5; }

/* ---------- article pages (about, FAQ, team, careers, legal) ---------- */
.article { max-width: 820px; }
.article h1 { margin-bottom: 14px; }
.article h2 { margin-top: 40px; }
.article h3 { margin-top: 26px; }
.article ul, .article ol { margin: 0 0 1rem 1.3em; color: var(--ink-soft); }
.article li { margin-bottom: .45rem; }
.article__date { margin-top: -4px; }
.faq-page h2 { font-size: 1.35rem; margin-top: 34px; }
.contact-list { list-style: none; margin: 22px 0; }
.contact-list li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.contact-list li:last-child { border-bottom: 0; }
.team-grid { margin-top: 24px; }
.team-card .avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--brand); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 14px; }
.team-card .role { color: var(--brand); font-weight: 600; font-size: .9rem; margin-bottom: 8px; }

/* phone link — class is a stable hook for WhatConverts dynamic number insertion */
.wc-phone { font-weight: 700; }

/* ---------- 2026 visual refresh ---------- */
::selection { background: var(--brand); color: var(--navy); }

body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), var(--sky), var(--brand));
  z-index: 100;
}

.nav { min-height: 78px; }
.nav__links a { color: var(--navy); font-weight: 650; }
.nav__call { color: var(--navy) !important; box-shadow: 0 8px 18px rgba(217,154,0,.2); }
.nav__call:hover { color: #fff !important; }
.dropdown { border-top: 4px solid var(--brand); box-shadow: 0 18px 45px rgba(7,27,49,.16); }

.hero { min-height: 610px; display: flex; align-items: center; overflow: hidden; }
.hero::before {
  content: "";
  position: absolute;
  width: 430px;
  height: 430px;
  right: -130px;
  bottom: -220px;
  border: 70px solid rgba(245,189,38,.16);
  border-radius: 50%;
  z-index: 2;
}
.hero::after {
  background: linear-gradient(90deg, rgba(7,27,49,.96) 0%, rgba(7,27,49,.88) 43%, rgba(7,27,49,.38) 78%, rgba(7,27,49,.2) 100%);
}
.hero__inner { width: 100%; padding: 112px 20px 120px; }
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: auto;
  padding: 8px 13px;
  color: var(--navy) !important;
  background: var(--brand);
  border-radius: 999px;
  opacity: 1;
  font-size: .78rem !important;
  font-weight: 800;
}
.hero__eyebrow::before { content: "☀"; font-size: 1rem; }
.hero h1 { max-width: 14ch; font-size: clamp(2.65rem, 6.2vw, 4.85rem); line-height: .98; text-shadow: 0 5px 30px rgba(0,0,0,.25); }
.hero p { font-size: clamp(1.05rem, 2vw, 1.25rem); }

.btn {
  color: var(--navy);
  font-weight: 800;
  letter-spacing: .01em;
  box-shadow: 0 10px 24px rgba(217,154,0,.18);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 14px 30px rgba(11,35,65,.2); }
.btn--ghost { color: var(--navy); box-shadow: none; }

.section { padding: 88px 0; position: relative; }
.section--alt { background: linear-gradient(135deg, #f5f9fc 0%, #eaf3f8 100%); }
.section h2::after, .article > h1::after {
  content: "";
  display: block;
  width: 64px;
  height: 5px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--brand), var(--sky));
  border-radius: 999px;
}
.section h2.center::after { margin-left: auto; margin-right: auto; }
.section__lead { font-size: 1.08rem; }

.card {
  border: 1px solid rgba(11,35,65,.09);
  border-radius: 18px;
  padding: 30px;
  box-shadow: 0 14px 40px rgba(11,35,65,.08);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: 0 22px 50px rgba(11,35,65,.13); border-color: rgba(39,169,197,.35); }
.card h3 { color: var(--navy); }
.card a { font-weight: 800; color: #087d98; }

.linklist a { border: 1px solid rgba(11,35,65,.11); box-shadow: 0 8px 24px rgba(11,35,65,.06); }
.linklist a:hover { transform: translateY(-2px); border-color: var(--sky); box-shadow: 0 12px 28px rgba(11,35,65,.1); }

.cta-band {
  position: relative;
  overflow: hidden;
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-light) 70%, #12516a 100%);
  padding: 78px 20px;
}
.cta-band::after {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  right: -120px;
  top: -220px;
  border: 55px solid rgba(245,189,38,.14);
  border-radius: 50%;
}
.cta-band .wrap { position: relative; z-index: 1; }
.cta-band .btn { color: var(--navy); background: var(--brand); }
.cta-band .btn:hover { color: var(--navy); background: #ffd660; }

.form-card { border: 0; border-top: 6px solid var(--brand); border-radius: 20px; box-shadow: 0 22px 55px rgba(11,35,65,.14); }
.field input, .field textarea, .field select { border: 1px solid #cad8e3; background: #f9fbfd; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 3px solid rgba(39,169,197,.18); border-color: var(--sky); }

.faq details { border: 1px solid rgba(11,35,65,.1); border-left: 5px solid var(--brand); box-shadow: 0 8px 24px rgba(11,35,65,.05); }
table { box-shadow: 0 12px 35px rgba(11,35,65,.08); }
th { background: var(--navy); color: #fff; }

.site-footer { border-top: 6px solid var(--brand); background: linear-gradient(135deg, #071b31, #0b2949); }
.site-footer h4 { color: var(--brand); text-transform: uppercase; letter-spacing: .08em; }

@media (max-width: 900px) {
  .nav { min-height: 68px; }
  .nav__links { max-height: calc(100vh - 72px); overflow-y: auto; box-shadow: 0 18px 35px rgba(7,27,49,.16); }
  .hero { min-height: 540px; }
  .hero::after { background: linear-gradient(90deg, rgba(7,27,49,.94), rgba(7,27,49,.72)); }
  .hero__inner { padding: 86px 20px 92px; }
}

@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .hero { min-height: 520px; }
  .hero h1 { font-size: clamp(2.35rem, 13vw, 3.45rem); }
  .hero__cta { align-items: stretch; }
  .hero__cta .btn { width: 100%; text-align: center; }
  .btn--lg { padding: 16px 22px; }
  .card, .form-card { padding: 24px; }
}