:root {
  --navy: #0F3D5C;
  --navy-800: #0A2E45;
  --navy-900: #05141F;
  --gold: #F5B301;
  --gold-600: #D89A00;
  --ink: #101821;
  --muted: #5A6773;
  --line: #E5EAF0;
  --line-2: #EEF2F6;
  --bg: #FDFCF8;
  --tint: #F3F7FA;
  --white: #ffffff;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(15, 61, 92, .06), 0 2px 8px rgba(15, 61, 92, .05);
  --shadow-md: 0 8px 24px rgba(15, 61, 92, .10);
  --shadow-lg: 0 24px 60px rgba(15, 61, 92, .18);
  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
  font-size: 16px;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* -------- Topbar -------- */
.topbar {
  background: var(--navy-900);
  color: rgba(255,255,255,.85);
  font-size: 13px;
}
.topbar__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 24px; gap: 16px;
}
.topbar__badge {
  display: inline-flex; align-items: center; gap: 8px;
  color: rgba(255,255,255,.9);
  font-weight: 500;
}
.pulse {
  width: 8px; height: 8px; border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, .5);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, .5); }
  70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}
.topbar__contact { display: flex; gap: 12px; align-items: center; color: rgba(255,255,255,.7); }
.topbar__contact a { color: rgba(255,255,255,.9); transition: color .2s; font-weight: 500; }
.topbar__contact a:hover { color: var(--gold); }

/* -------- Header -------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(253, 252, 248, 0.9);
  backdrop-filter: saturate(1.1) blur(12px);
  -webkit-backdrop-filter: saturate(1.1) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.header.is-scrolled {
  border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px; gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: -.01em; color: var(--navy); }
.brand__mark { width: 44px; height: 44px; flex-shrink: 0; border-radius: 8px; object-fit: contain; display: block; }
.brand__word { font-size: 19px; letter-spacing: -.015em; }
.brand__sub { font-weight: 500; color: var(--muted); font-size: 14px; margin-left: 2px; }
.brand--light { color: var(--white); }
.brand--light .brand__word { color: var(--white); }
.brand--light .brand__sub { color: rgba(255,255,255,.55); }

.nav { display: flex; gap: 32px; }
.nav a {
  font-size: 14.5px; font-weight: 500; color: var(--ink);
  padding: 8px 2px; position: relative; transition: color .2s;
}
.nav a:hover { color: var(--navy); }
.nav a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 2px;
  height: 2px; background: var(--gold); transition: right .25s ease;
}
.nav a:hover::after { right: 0; }

.header__cta { display: flex; align-items: center; gap: 20px; }
.header__phone {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14.5px; font-weight: 600; color: var(--navy);
  transition: color .2s;
}
.header__phone svg { color: var(--gold-600); }
.header__phone:hover { color: var(--gold-600); }

/* -------- Buttons -------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 24px; border-radius: 999px; font-weight: 600;
  font-size: 15px; letter-spacing: -.005em; cursor: pointer;
  transition: transform .15s ease, background .2s ease, box-shadow .2s ease, color .2s, border-color .2s;
  border: 1.5px solid transparent; white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.btn--lg { padding: 18px 32px; font-size: 16px; }
.btn--primary { background: var(--navy); color: var(--white); box-shadow: var(--shadow-sm); }
.btn--primary:hover { background: var(--navy-800); box-shadow: var(--shadow-md); }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: var(--white); }
.btn--gold { background: var(--gold); color: var(--navy); }
.btn--gold:hover { background: var(--gold-600); color: var(--white); }
.btn--outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,.4); }
.btn--outline:hover { background: rgba(255,255,255,.1); border-color: var(--white); }

/* -------- Eyebrow -------- */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 12px;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 16px;
  display: inline-flex; align-items: center; gap: 10px;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(245, 179, 1, .18); }
.eyebrow--gold { color: var(--gold); }

/* -------- Hero -------- */
.hero {
  padding: clamp(56px, 8vw, 104px) 0 clamp(56px, 8vw, 96px);
  background:
    radial-gradient(1000px 500px at 90% -10%, rgba(245, 179, 1, .13), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(15, 61, 92, .07), transparent 60%),
    var(--bg);
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.hero__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(42px, 6.2vw, 80px);
  line-height: 1.0;
  letter-spacing: -.025em;
  margin: 0 0 22px;
  color: var(--ink);
}
.hero__title em {
  font-style: italic;
  color: var(--navy);
  font-weight: 500;
  font-variation-settings: "opsz" 144;
}
.hero__lede {
  font-size: clamp(16px, 1.15vw, 18px);
  color: var(--muted);
  max-width: 54ch;
  margin: 0 0 32px;
  line-height: 1.6;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.hero__proof {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  list-style: none; padding: 24px 0 0; margin: 0;
  border-top: 1px solid var(--line);
}
.hero__proof li { display: flex; flex-direction: column; gap: 2px; }
.hero__proof strong {
  color: var(--ink); font-weight: 700;
  font-family: var(--serif); font-size: 22px;
  letter-spacing: -.01em; line-height: 1.1;
}
.hero__proof span { font-size: 12.5px; color: var(--muted); }

.hero__media { position: relative; }
.hero__media img {
  width: 100%; aspect-ratio: 5/6;
  max-height: 640px;
  object-fit: cover; object-position: center 20%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.hero__badge {
  position: absolute; left: -18px; bottom: 28px;
  background: var(--white);
  padding: 18px 22px; border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
  min-width: 230px;
}
.badge__eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: .14em; color: var(--gold-600); font-weight: 700; }
.badge__title { font-weight: 700; margin-top: 4px; color: var(--ink); letter-spacing: -.01em; }
.badge__meta { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* -------- Brand strip -------- */
.strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}
.strip__inner {
  display: flex; flex-wrap: wrap; align-items: center; gap: 20px 40px;
  padding: 24px 24px;
}
.strip__label {
  font-size: 12px; color: var(--muted); font-weight: 600;
  text-transform: uppercase; letter-spacing: .14em;
}
.strip__inner ul {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-wrap: wrap; gap: 10px 28px;
  font-weight: 600; color: var(--ink); letter-spacing: -.005em; font-size: 14.5px;
}

/* -------- Sections -------- */
.section { padding: clamp(72px, 9vw, 128px) 0; }
.section--tint { background: var(--tint); }
.section__head { max-width: 720px; margin: 0 auto clamp(48px, 5vw, 72px); text-align: center; }
.section__title {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(32px, 3.8vw, 48px);
  line-height: 1.08; letter-spacing: -.025em;
  margin: 0 0 16px;
  color: var(--ink);
}
.section__lede { color: var(--muted); font-size: 17px; margin: 0; line-height: 1.6; }

/* -------- Split (Residential vs Commercial) -------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.split__card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease;
}
.split__card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.split__card--dark {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-800) 100%);
  color: var(--white);
  border-color: transparent;
}
.split__media {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}
.split__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.split__card:hover .split__media img { transform: scale(1.04); }
.split__chip {
  position: absolute; top: 20px; left: 20px;
  background: rgba(255,255,255,.95);
  color: var(--navy);
  padding: 6px 14px; border-radius: 999px;
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em;
  backdrop-filter: blur(6px);
}
.split__card--dark .split__chip { background: var(--gold); color: var(--navy); }
.split__body { padding: 32px; display: flex; flex-direction: column; flex: 1; }
.split__body h3 {
  font-family: var(--serif); font-weight: 600;
  font-size: 28px; letter-spacing: -.02em;
  margin: 0 0 12px;
}
.split__card--dark .split__body h3 { color: var(--white); }
.split__body > p {
  font-size: 15.5px; color: var(--muted); margin: 0 0 24px; line-height: 1.6;
}
.split__card--dark .split__body > p { color: rgba(255,255,255,.7); }
.split__list {
  list-style: none; padding: 0; margin: 0 0 32px;
  display: grid; gap: 8px;
  border-top: 1px solid var(--line-2);
  padding-top: 24px;
}
.split__card--dark .split__list { border-top-color: rgba(255,255,255,.1); }
.split__list li {
  padding-left: 22px; position: relative;
  font-size: 14.5px; color: var(--ink); font-weight: 500;
}
.split__card--dark .split__list li { color: rgba(255,255,255,.9); }
.split__list li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 12px; height: 2px; background: var(--gold);
}
.split__foot {
  margin-top: auto;
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--line-2);
  gap: 16px;
}
.split__card--dark .split__foot { border-top-color: rgba(255,255,255,.1); }
.split__price {
  font-family: var(--serif); font-weight: 700;
  font-size: 34px; color: var(--navy); letter-spacing: -.02em;
  line-height: 1; margin-right: 6px;
}
.split__card--dark .split__price { color: var(--gold); }
.split__label { font-size: 13px; color: var(--muted); }
.split__card--dark .split__label { color: rgba(255,255,255,.6); }

/* -------- How it works -------- */
.how__grid {
  display: grid;
  grid-template-columns: 1fr .9fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}
.how { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 32px; }
.how li { display: grid; grid-template-columns: 60px 1fr; gap: 24px; align-items: start; }
.how__num {
  font-family: var(--serif); font-weight: 700;
  font-size: 28px; color: var(--gold-600);
  letter-spacing: -.02em; line-height: 1;
  padding-top: 6px;
  border-top: 2px solid var(--gold);
  padding-top: 12px;
}
.how h3 { font-family: var(--serif); font-weight: 600; font-size: 22px; margin: 0 0 8px; letter-spacing: -.015em; }
.how p { color: var(--muted); margin: 0; font-size: 15.5px; line-height: 1.6; }
.how__media { position: relative; }
.how__media img {
  border-radius: var(--radius-lg);
  aspect-ratio: 4/5; object-fit: cover; width: 100%;
  box-shadow: var(--shadow-md);
}
.how__caption {
  position: absolute; left: 20px; bottom: 20px; right: 20px;
  background: rgba(15, 61, 92, .92);
  color: var(--white);
  padding: 16px 20px; border-radius: 12px;
  backdrop-filter: blur(10px);
}
.how__caption-title { font-weight: 700; font-size: 15px; letter-spacing: -.01em; }
.how__caption-meta { font-size: 12.5px; color: rgba(255,255,255,.7); margin-top: 2px; }

/* -------- Stats -------- */
.stats {
  background: var(--navy);
  color: var(--white);
  padding: 48px 0;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stats__item { text-align: center; }
.stats__num {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(32px, 3.4vw, 44px);
  letter-spacing: -.02em; line-height: 1;
  color: var(--gold);
  margin-bottom: 8px;
}
.stats__label {
  font-size: 13.5px; color: rgba(255,255,255,.75);
  letter-spacing: .01em;
}

/* -------- Areas -------- */
.areas {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 40px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 48px;
  align-items: center;
  box-shadow: var(--shadow-sm);
}
.areas__col h3 {
  font-family: var(--serif); font-weight: 600; font-size: 22px;
  margin: 0 0 20px; color: var(--navy); letter-spacing: -.015em;
}
.areas__col ul {
  list-style: none; padding: 0; margin: 0;
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px;
  color: var(--ink); font-size: 15px;
}
.areas__col li {
  position: relative; padding-left: 16px;
}
.areas__col li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 6px; height: 6px; background: var(--gold); border-radius: 50%;
}
.areas__map svg { width: 100%; height: auto; }

/* -------- Reviews -------- */
.reviews {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.review {
  background: var(--white);
  padding: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  margin: 0;
  transition: transform .25s ease, box-shadow .25s ease;
}
.review:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.stars { color: var(--gold); letter-spacing: 2px; font-size: 15px; margin-bottom: 16px; }
.review blockquote {
  margin: 0 0 20px;
  font-family: var(--serif); font-weight: 500;
  font-size: 18px; line-height: 1.5; letter-spacing: -.01em;
  color: var(--ink);
}
.review figcaption { font-size: 13.5px; color: var(--muted); }
.review figcaption strong { color: var(--ink); font-weight: 600; }

/* -------- FAQ -------- */
.faq__grid {
  display: grid;
  grid-template-columns: .85fr 1.15fr;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}
.faq__intro .section__title { text-align: left; }
.faq__intro .section__lede { text-align: left; }
.faq__intro a { color: var(--navy); border-bottom: 1.5px solid var(--gold); font-weight: 600; }
.faq { display: grid; gap: 12px; }
.faq details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 4px 24px;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.faq details[open] { border-color: var(--navy); box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer; padding: 20px 0; font-weight: 600;
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-size: 16px; letter-spacing: -.01em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-size: 24px; color: var(--navy); font-weight: 400;
  transition: transform .2s;
}
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 20px; color: var(--muted); font-size: 15px; line-height: 1.65; }

/* -------- CTA -------- */
.cta {
  background: var(--navy);
  color: var(--white);
  padding: clamp(72px, 9vw, 112px) 0;
  position: relative; overflow: hidden;
}
.cta::before {
  content: ""; position: absolute; inset: -100px -100px auto auto;
  width: 500px; height: 500px; border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 179, 1, .3), transparent 70%);
  pointer-events: none;
}
.cta::after {
  content: ""; position: absolute; inset: auto auto -100px -100px;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.06), transparent 70%);
  pointer-events: none;
}
.cta__inner {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px;
  align-items: center; position: relative;
}
.cta h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(32px, 4vw, 52px);
  margin: 0 0 14px; line-height: 1.05; letter-spacing: -.025em;
  color: var(--white);
}
.cta__copy p { color: rgba(255, 255, 255, .8); margin: 0; font-size: 17px; line-height: 1.6; }
.cta__actions { text-align: right; }
.cta__buttons { display: flex; gap: 12px; justify-content: flex-end; flex-wrap: wrap; }
.cta__meta { margin-top: 20px; font-size: 14px; color: rgba(255, 255, 255, .7); }
.cta__meta a { color: var(--gold); font-weight: 600; }

/* -------- Footer -------- */
.footer {
  background: var(--navy-900);
  color: rgba(255, 255, 255, .75);
  padding: 72px 0 28px;
}
.footer__inner {
  display: grid; grid-template-columns: 1.2fr 2fr; gap: 56px;
  padding-bottom: 48px; border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.footer__brand p { margin: 20px 0 0; max-width: 32ch; font-size: 14.5px; line-height: 1.6; }
.footer__cols {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px;
}
.footer__cols h4 {
  color: var(--white); font-size: 12px; text-transform: uppercase;
  letter-spacing: .14em; margin: 0 0 20px; font-weight: 700;
}
.footer__cols ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; font-size: 14.5px; }
.footer__cols a { transition: color .2s; }
.footer__cols a:hover { color: var(--gold); }
.footer__base {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; font-size: 13px; color: rgba(255, 255, 255, .5);
}

/* -------- Responsive -------- */
@media (max-width: 960px) {
  .topbar__inner { flex-direction: column; align-items: flex-start; gap: 8px; }
  .topbar__contact { flex-wrap: wrap; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media img { aspect-ratio: 16/12; }
  .hero__proof { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
  .how__grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .areas { grid-template-columns: 1fr; padding: 32px; }
  .reviews { grid-template-columns: 1fr; }
  .faq__grid { grid-template-columns: 1fr; }
  .faq__intro .section__title, .faq__intro .section__lede { text-align: left; }
  .cta__inner { grid-template-columns: 1fr; }
  .cta__actions { text-align: left; }
  .cta__buttons { justify-content: flex-start; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .nav { display: none; }
  .header__phone span { display: none; }
  .header__phone { padding: 8px; }
  .brand__sub { display: none; }
}
@media (max-width: 560px) {
  .footer__cols { grid-template-columns: 1fr 1fr; }
  .footer__base { flex-direction: column; gap: 8px; align-items: flex-start; }
  .hero__badge { left: 12px; right: 12px; bottom: 12px; min-width: 0; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .split__body { padding: 24px; }
  .split__foot { flex-direction: column; align-items: flex-start; gap: 12px; }
}