:root {
  --charcoal: #1b1b1b;
  --charcoal-2: #262626;
  --asphalt: #33322f;
  --yellow: #ffb600;
  --yellow-dark: #e2a300;
  --red: #b7504b;
  --white: #ffffff;
  --off-white: #f7f6f3;
  --gray: #6b6b6b;
  --border: #e7e5e0;
  --shadow: 0 10px 30px rgba(0,0,0,0.08);
  --radius: 14px;
  --font-head: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.6;
}
h1, h2, h3, h4 { font-family: var(--font-head); margin: 0 0 0.5em; line-height: 1.2; }
p { margin: 0 0 1em; color: var(--gray); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; margin: 0; padding: 0; }
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px 22px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  border: 2px solid transparent; cursor: pointer; transition: all .2s ease; white-space: nowrap;
}
.btn-primary { background: var(--yellow); color: var(--charcoal); border-color: var(--yellow); }
.btn-primary:hover { background: var(--yellow-dark); border-color: var(--yellow-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--charcoal); border-color: var(--charcoal); }
.btn-outline:hover { background: var(--charcoal); color: var(--white); }
.btn-ghost { background: rgba(255,255,255,0.12); color: var(--white); border-color: rgba(255,255,255,0.5); backdrop-filter: blur(4px); }
.btn-ghost:hover { background: rgba(255,255,255,0.25); }
.btn-lg { padding: 15px 30px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* Topbar */
.topbar { background: var(--charcoal); color: var(--white); font-size: 0.82rem; }
.topbar-inner { display: flex; gap: 24px; align-items: center; padding: 8px 24px; overflow-x: auto; white-space: nowrap; }
.topbar-item { color: rgba(255,255,255,0.85); }
.topbar-badge { margin-left: auto; color: var(--yellow); font-weight: 600; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100; background: var(--white);
  border-bottom: 1px solid var(--border); box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 12px 24px; gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-size: 1.1rem; }
.brand-logo { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; }
.brand-text strong { color: var(--red); }
.main-nav { display: flex; gap: 26px; }
.nav-link { font-weight: 500; font-size: 0.95rem; color: var(--charcoal); position: relative; padding: 6px 0; }
.nav-link.active, .nav-link:hover { color: var(--red); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-call { display: none; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--charcoal); border-radius: 2px; }

/* Hero */
.hero { position: relative; min-height: 92vh; display: flex; align-items: center; color: var(--white); overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(20,20,20,0.92) 40%, rgba(20,20,20,0.55) 100%); }
.hero-content { position: relative; z-index: 1; max-width: 680px; padding-top: 60px; padding-bottom: 60px; }
.eyebrow { color: var(--yellow); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; font-size: 0.85rem; margin-bottom: 14px; }
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); font-weight: 800; margin-bottom: 18px; }
.hero h1 span { color: var(--yellow); }
.hero-sub { color: rgba(255,255,255,0.85); font-size: 1.08rem; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin: 26px 0 30px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 12px 24px; font-size: 0.9rem; color: rgba(255,255,255,0.9); }
.scroll-cue {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  color: var(--white); font-size: 1.4rem; z-index: 1; animation: bob 1.8s infinite;
}
@keyframes bob { 0%,100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, 8px); } }

/* Strip */
.strip { background: var(--charcoal-2); color: var(--white); padding: 30px 0; }
.strip-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px; text-align: center; }
.strip-item { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 0.9rem; color: rgba(255,255,255,0.75); }
.strip-num { font-family: var(--font-head); font-size: 2.1rem; font-weight: 800; color: var(--yellow); }
.strip-bbb { height: 52px; width: auto; filter: brightness(1.05); }

/* Sections */
.section { padding: 90px 0; }
.section-alt { background: var(--off-white); }
.section-eyebrow { color: var(--red); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.85rem; margin-bottom: 10px; }
.section-title { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 800; max-width: 700px; }
.section-sub { max-width: 640px; font-size: 1.02rem; }
.section-eyebrow-light { color: var(--yellow); }
.section-title-light, .section-sub-light { color: var(--white); }
.section-sub-light { color: rgba(255,255,255,0.8); }

.grid { display: grid; gap: 24px; margin-top: 40px; }
.services-grid { grid-template-columns: repeat(3, 1fr); }
.values-grid { grid-template-columns: repeat(4, 1fr); }

.service-card, .value-card {
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px 26px; transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover, .value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-icon { font-size: 2rem; margin-bottom: 14px; }
.service-card h3 { font-size: 1.15rem; }
.value-card { text-align: center; }
.value-card span { font-size: 1.8rem; display: block; margin-bottom: 10px; }
.value-card h4 { font-size: 1rem; }
.value-card p { font-size: 0.9rem; }

.clients-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.client-pill {
  background: var(--white); border: 1px solid var(--border); border-radius: 999px;
  padding: 12px 22px; font-weight: 600; font-size: 0.95rem;
}

/* Gallery */
.gallery-showcase { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; margin-top: 40px; }
.gallery-showcase img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; height: 340px; object-fit: cover; }
.gallery-note { background: var(--white); border: 1px dashed var(--border); border-radius: var(--radius); padding: 28px; }

/* Reviews */
.reviews-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 30px; margin-top: 40px; align-items: start; }
.reviews-list { display: flex; flex-direction: column; gap: 18px; }
.review-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.review-stars { color: var(--yellow-dark); font-size: 1.1rem; margin-bottom: 10px; letter-spacing: 2px; }
.review-text { color: var(--charcoal); font-style: italic; }
.review-author { display: flex; flex-direction: column; font-size: 0.9rem; }
.review-author strong { color: var(--red); }
.review-author span { color: var(--gray); }
.reviews-side { display: flex; flex-direction: column; gap: 20px; }
.review-cta-card { background: var(--off-white); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.review-cta-card h3 { font-size: 1.05rem; }
.review-cta-card p { font-size: 0.9rem; }
.review-links { display: flex; flex-direction: column; gap: 8px; font-weight: 600; }
.review-links a { color: var(--red); }
.review-links a:hover { text-decoration: underline; }
.review-cta-highlight { background: var(--charcoal); color: var(--white); }
.review-cta-highlight p { color: rgba(255,255,255,0.75); }

/* Service area */
.service-area-inner { display: grid; grid-template-columns: 1.3fr 1fr; gap: 50px; align-items: center; }
.area-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.area-card h3 { font-size: 1rem; margin-top: 18px; }
.area-card h3:first-child { margin-top: 0; }

/* FAQ */
.faq-list { max-width: 780px; margin-top: 34px; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.faq-question {
  width: 100%; text-align: left; background: var(--white); border: none; cursor: pointer;
  padding: 18px 22px; font-family: var(--font-head); font-weight: 600; font-size: 1rem;
  display: flex; justify-content: space-between; align-items: center; color: var(--charcoal);
}
.faq-question span { color: var(--red); font-size: 1.3rem; transition: transform .2s ease; }
.faq-item.open .faq-question span { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .25s ease; background: var(--off-white); }
.faq-answer p { padding: 0 22px; margin: 18px 0; }
.faq-item.open .faq-answer { max-height: 200px; }

/* Contact / CTA band */
.cta-band { background: var(--charcoal); color: var(--white); }
.contact-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start; }
.contact-list { margin: 26px 0; display: flex; flex-direction: column; gap: 12px; font-size: 1.05rem; }
.contact-list a:hover { color: var(--yellow); }
.social-row { display: flex; gap: 14px; }
.social-row a { background: rgba(255,255,255,0.1); padding: 10px 18px; border-radius: 999px; font-size: 0.9rem; font-weight: 600; }
.social-row a:hover { background: var(--yellow); color: var(--charcoal); }

.contact-form { background: var(--white); color: var(--charcoal); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.88rem; font-weight: 600; }
.form-group input, .form-group select, .form-group textarea {
  padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; font-family: var(--font-body);
  font-size: 0.95rem; background: var(--off-white);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { outline: 2px solid var(--yellow); background: var(--white); }
.form-group.invalid input, .form-group.invalid select, .form-group.invalid textarea { outline: 2px solid var(--red); }
.error-msg { color: var(--red); font-size: 0.8rem; min-height: 1em; }
.form-success { margin-top: 14px; font-weight: 600; color: #2f8f4e; display: none; }
.form-success.show { display: block; }

/* Footer */
.site-footer { background: var(--charcoal-2); color: rgba(255,255,255,0.85); padding-top: 60px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand p { color: rgba(255,255,255,0.65); font-size: 0.9rem; margin: 14px 0; }
.footer-bbb { height: 46px; width: auto; background: #fff; padding: 4px 8px; border-radius: 6px; }
.footer-links, .footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-links h4, .footer-contact h4 { color: var(--white); font-size: 0.95rem; }
.footer-links a, .footer-contact a, .footer-contact span { color: rgba(255,255,255,0.7); font-size: 0.92rem; }
.footer-links a:hover, .footer-contact a:hover { color: var(--yellow); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 18px 0; text-align: center; font-size: 0.85rem; color: rgba(255,255,255,0.5); }

/* Floating buttons */
.mobile-call-fab {
  display: none; position: fixed; bottom: 20px; right: 20px; z-index: 90; width: 56px; height: 56px;
  border-radius: 50%; background: var(--yellow); color: var(--charcoal); align-items: center; justify-content: center;
  font-size: 1.4rem; box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}
.back-to-top {
  position: fixed; bottom: 20px; left: 20px; z-index: 90; width: 46px; height: 46px; border-radius: 50%;
  background: var(--charcoal); color: var(--white); border: none; cursor: pointer; font-size: 1.2rem;
  opacity: 0; pointer-events: none; transition: opacity .2s ease; box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}
.back-to-top.show { opacity: 1; pointer-events: auto; }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.55); z-index: 200;
  display: none; align-items: center; justify-content: center; padding: 20px;
}
.modal-overlay.open { display: flex; }
.modal { background: var(--white); border-radius: var(--radius); padding: 32px; max-width: 440px; width: 100%; position: relative; }
.modal-close { position: absolute; top: 14px; right: 14px; background: none; border: none; font-size: 1.1rem; cursor: pointer; }
.modal-sub { font-size: 0.9rem; }
.star-picker { display: flex; gap: 6px; font-size: 1.6rem; }
.star-picker button { background: none; border: none; cursor: pointer; color: var(--border); padding: 0; }
.star-picker button.active { color: var(--yellow-dark); }

/* Responsive */
@media (max-width: 980px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-showcase, .reviews-layout, .service-area-inner, .contact-layout, .footer-inner {
    grid-template-columns: 1fr;
  }
  .form-row { grid-template-columns: 1fr; }
  .header-call { display: none !important; }
  .mobile-call-fab { display: flex; }
}
@media (max-width: 980px) and (min-width: 640px) {
  .header-call { display: inline-flex; }
}
@media (max-width: 640px) {
  .services-grid, .values-grid { grid-template-columns: 1fr; }
  .topbar-badge { display: none; }
  .header-actions .btn-primary { padding: 10px 16px; font-size: 0.85rem; }
  .strip-inner { justify-content: center; }
}

/* Mobile nav open state */
.main-nav.open {
  display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
  background: var(--white); padding: 20px 24px; gap: 16px; box-shadow: 0 12px 24px rgba(0,0,0,0.08);
  border-bottom: 1px solid var(--border);
}

/* Reveal animation */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }