/* =========================================================
   LVX Limited — Renovation Call Funnel
   styles.css — all styling (vanilla CSS, mobile-first)
   Palette inspired by lvxltd.com: charcoal ink, warm cream,
   muted bronze/gold accent. Premium but approachable.
   ========================================================= */

:root {
  --ink: #141414;          /* near-black text / dark sections */
  --ink-2: #1e1e1e;
  --cream: #f6f3ee;        /* warm off-white */
  --cream-2: #efeae1;
  --white: #ffffff;
  --accent: #b08d57;       /* muted bronze/gold */
  --accent-dark: #987847;  /* button hover (~10% darker) */
  --muted: #6b6862;        /* secondary text */
  --line: #e2ddd3;         /* hairlines */
  --overlay: rgba(15, 14, 12, 0.55);
  --overlay-strong: rgba(15, 14, 12, 0.68);
  --maxw: 1200px;
  --readw: 640px;
  --radius: 4px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.18);
  --font-head: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ---------- Reset / base ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 700; line-height: 1.15; margin: 0 0 0.4em; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: 0.01em;
  text-decoration: none;
  padding: 18px 34px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  text-align: center;
  transition: background-color 0.18s ease;
  -webkit-appearance: none;
}
.btn:hover, .btn:focus-visible { background: var(--accent-dark); }
.btn:focus-visible { outline: 3px solid rgba(176,141,87,0.5); outline-offset: 2px; }
.btn--dark { background: var(--ink); }
.btn--dark:hover { background: #000; }
.btn--block { display: block; width: 100%; }

.btn-note {
  font-size: 14px;
  color: var(--muted);
  margin: 14px 0 0;
  letter-spacing: 0.01em;
}
.hero .btn-note { color: rgba(255,255,255,0.85); }

/* Phone link */
.phone-link { font-weight: 600; color: var(--accent); text-decoration: none; white-space: nowrap; }
.phone-link:hover { text-decoration: underline; }

/* ---------- Sections ---------- */
section { padding: 100px 0; }
.section-dark { background: var(--ink); color: var(--cream); }
.section-dark h2 { color: #fff; }
.section-cream { background: var(--cream); }
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}
.section-dark .eyebrow { color: var(--accent); }
h2 { font-size: 40px; }
.section-lead { font-size: 18px; color: var(--muted); max-width: var(--readw); margin: 0 0 8px; }
.section-dark .section-lead { color: rgba(246,243,238,0.75); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  padding: 120px 24px 90px;
  background-color: #2a2622;
  background-image: linear-gradient(var(--overlay), var(--overlay-strong)), var(--hero-img);
  background-size: cover;
  background-position: center;
}
.hero__inner { max-width: 760px; margin: 0 auto; }
.hero .eyebrow { color: #e9d9bf; }
.hero h1 {
  font-size: 56px;
  color: #fff;
  margin-bottom: 18px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.35);
}
.hero__sub {
  font-size: 19px;
  color: rgba(255,255,255,0.9);
  max-width: 560px;
  margin: 0 auto 30px;
  line-height: 1.6;
}
.hero .btn { padding: 19px 40px; font-size: 18px; }

/* trust strip inside hero */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px 28px;
  margin-top: 40px;
  padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.22);
}
.trust-item { font-size: 14px; letter-spacing: 0.02em; color: rgba(255,255,255,0.92); display: flex; align-items: center; gap: 8px; }
.stars { color: #eab760; letter-spacing: 2px; font-size: 15px; }

/* ---------- Social proof strip ---------- */
.proof-bar { background: var(--ink); color: var(--cream); padding: 30px 0; }
.proof-bar .container {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 18px 40px; text-align: center;
}
.proof-bar .pb-item { font-size: 15px; letter-spacing: 0.02em; display: flex; align-items: center; gap: 10px; }
.proof-bar .pb-num { font-family: var(--font-head); font-size: 26px; color: #fff; line-height: 1; }
.proof-bar .pb-label { color: rgba(246,243,238,0.72); font-size: 14px; }
.proof-bar .divider { width: 1px; height: 34px; background: rgba(255,255,255,0.18); }

/* ---------- Problem section ---------- */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-top: 44px;
}
.section-dark .pain-grid { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.12); }
.pain-block { background: var(--cream); padding: 38px 34px; }
.section-dark .pain-block { background: var(--ink); }
.pain-block h3 { font-family: var(--font-body); font-size: 18px; font-weight: 700; margin-bottom: 8px; letter-spacing: -0.01em; }
.section-dark .pain-block h3 { color: #fff; }
.pain-block p { margin: 0; color: var(--muted); font-size: 16px; }
.section-dark .pain-block p { color: rgba(246,243,238,0.7); }

/* ---------- Mechanism (image-led) ---------- */
.mechanism { padding: 0; }
.mech-intro { padding: 100px 0 60px; }
.mech-feature {
  position: relative;
  min-height: 620px;
  display: flex;
  align-items: flex-end;
  color: #fff;
  background-color: #2a2622;
  background-image: linear-gradient(rgba(0,0,0,0.05), rgba(15,14,12,0.75));
  background-size: cover;
  background-position: center;
}
.mech-feature .mech-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px 56px;
}
.mech-card h3 { color: #fff; font-family: var(--font-body); font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.mech-card p { color: rgba(255,255,255,0.82); font-size: 15px; margin: 0; line-height: 1.55; }
.mech-card .num { font-family: var(--font-head); font-size: 20px; color: var(--accent); display: block; margin-bottom: 10px; }

/* ---------- How it works ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 50px;
}
.step .step-num {
  font-family: var(--font-head);
  font-size: 22px;
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.step h3 { font-family: var(--font-body); font-size: 19px; font-weight: 700; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 16px; margin: 0; }
.section-dark .step p { color: rgba(246,243,238,0.72); }

/* ---------- What you get ---------- */
.get-list { list-style: none; margin: 40px 0 0; padding: 0; max-width: 760px; }
.get-list li {
  position: relative;
  padding: 20px 0 20px 44px;
  border-bottom: 1px solid var(--line);
  font-size: 18px;
}
.section-dark .get-list li { border-color: rgba(255,255,255,0.14); }
.get-list li::before {
  content: "";
  position: absolute;
  left: 4px; top: 26px;
  width: 20px; height: 10px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

/* ---------- Proof gallery ---------- */
.proof-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 50px;
}
.gal-item {
  position: relative;
  min-height: 440px;
  color: #fff;
  display: flex;
  align-items: flex-end;
  background-color: #2a2622;
  background-image: linear-gradient(rgba(0,0,0,0) 40%, rgba(15,14,12,0.82)), var(--gal-img);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.gal-item .gal-cap {
  padding: 28px 30px;
  width: 100%;
}
.gal-item .gal-cap .tag {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(20,20,20,0.55);
  padding: 5px 12px;
  border-radius: 2px;
  margin-bottom: 10px;
}
.gal-item .gal-cap p { margin: 0; font-size: 17px; line-height: 1.45; }
.gal-item.testimonial { align-items: center; text-align: left; }
.gal-item.testimonial .gal-cap { background: rgba(15,14,12,0.4); }
.gal-item.testimonial blockquote {
  margin: 0; font-family: var(--font-head); font-size: 24px; line-height: 1.4; font-weight: 500;
}
.gal-item.testimonial cite { display: block; font-style: normal; font-size: 14px; color: rgba(255,255,255,0.8); margin-top: 14px; letter-spacing: 0.02em; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin: 44px auto 0; }
.faq-item { border-bottom: 1px solid var(--line); }
.section-dark .faq-item { border-color: rgba(255,255,255,0.16); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-body);
  font-size: 18px;
  font-weight: 600;
  color: inherit;
  padding: 24px 44px 24px 0;
  position: relative;
  cursor: pointer;
}
.faq-q::after {
  content: "+";
  position: absolute;
  right: 6px; top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  font-weight: 400;
  color: var(--accent);
  transition: transform 0.2s ease;
  line-height: 1;
}
.faq-item.open .faq-q::after { content: "\2013"; }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.28s ease;
}
.faq-a p { padding: 0 40px 26px 0; margin: 0; color: var(--muted); font-size: 16px; }
.section-dark .faq-a p { color: rgba(246,243,238,0.72); }

/* ---------- Form section ---------- */
.form-section { background: var(--cream); }
.form-wrap {
  max-width: 720px;
  margin: 44px auto 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px;
  min-height: 640px;
}
.form-wrap iframe { width: 100%; min-height: 620px; border: none; display: block; }
.form-fallback { padding: 40px; text-align: center; color: var(--muted); }

/* ---------- Final CTA ---------- */
.final-cta {
  position: relative;
  color: #fff;
  text-align: center;
  background-color: #2a2622;
  background-image: linear-gradient(var(--overlay-strong), var(--overlay-strong)), var(--cta-img);
  background-size: cover;
  background-position: center;
}
.final-cta h2 { color: #fff; font-size: 42px; }
.final-cta p { color: rgba(255,255,255,0.88); max-width: 560px; margin: 0 auto 30px; }

/* ---------- Footer ---------- */
footer {
  background: var(--ink);
  color: rgba(246,243,238,0.7);
  padding: 56px 0 40px;
  font-size: 14px;
}
footer .foot-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: flex-start; }
footer .brand { font-family: var(--font-head); font-size: 24px; color: #fff; letter-spacing: 0.04em; }
footer .foot-desc { max-width: 340px; margin-top: 10px; }
footer .foot-links { display: flex; gap: 26px; }
footer .foot-links a { color: rgba(246,243,238,0.8); text-decoration: none; }
footer .foot-links a:hover { color: #fff; text-decoration: underline; }
footer .copyright { margin-top: 34px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,0.12); font-size: 13px; color: rgba(246,243,238,0.5); }

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 60;
  display: none;
  background: rgba(20,20,20,0.97);
  backdrop-filter: saturate(1.1) blur(2px);
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  box-shadow: 0 -6px 24px rgba(0,0,0,0.25);
  gap: 10px;
  align-items: center;
}
.sticky-cta.show { display: flex; }
.sticky-cta .btn { flex: 1; padding: 15px 10px; font-size: 16px; }
.sticky-cta .call-btn {
  flex: 0 0 auto;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  padding: 15px 18px;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
}

/* ---------- Thank-you page ---------- */
.ty-hero {
  background: var(--ink);
  color: var(--cream);
  text-align: center;
  padding: 120px 24px 90px;
}
.ty-hero h1 { color: #fff; font-size: 46px; max-width: 780px; margin: 0 auto 16px; }
.ty-hero .ty-sub { font-size: 19px; color: rgba(246,243,238,0.8); max-width: 560px; margin: 0 auto; }
.ty-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; max-width: 900px; margin: 50px auto 0; }
.ty-step { background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px 30px; }
.ty-step .num { font-family: var(--font-head); font-size: 20px; color: #fff; background: var(--accent); width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.ty-step h3 { font-family: var(--font-body); font-size: 19px; font-weight: 700; margin-bottom: 8px; }
.ty-step p { margin: 0; color: var(--muted); font-size: 16px; }
.ty-reinforce { text-align: center; max-width: 640px; margin: 44px auto 0; font-size: 20px; font-family: var(--font-head); color: var(--ink); }
.ty-help { text-align: center; max-width: 560px; margin: 16px auto 0; font-size: 15px; color: var(--muted); }

/* ---------- Legal pages ---------- */
.legal { max-width: 760px; margin: 0 auto; padding: 120px 24px 80px; }
.legal h1 { font-size: 40px; margin-bottom: 10px; }
.legal .updated { color: var(--muted); font-size: 14px; margin-bottom: 34px; }
.legal h2 { font-size: 24px; margin: 36px 0 10px; }
.legal p, .legal li { color: #333; font-size: 16px; line-height: 1.7; }
.legal a { color: var(--accent); }
.legal .back { display: inline-block; margin-top: 40px; color: var(--accent); text-decoration: none; font-weight: 600; }

/* ---------- Home hub (index) — service cards ---------- */
.home-services {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 50px;
}
.service-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 460px;
  color: #fff;
  text-decoration: none;
  overflow: hidden;
  background-color: #2a2622;
  background-image: linear-gradient(rgba(0,0,0,0) 35%, rgba(15,14,12,0.85)), var(--card-img);
  background-size: cover;
  background-position: center;
  transition: background-size 0.4s ease;
}
.service-card:hover, .service-card:focus-visible { background-size: 108%; outline: none; }
.service-card:focus-visible { box-shadow: inset 0 0 0 3px var(--accent); }
.service-card .sc-body { padding: 34px 34px 36px; width: 100%; }
.service-card h3 { color: #fff; font-size: 30px; margin-bottom: 6px; }
.service-card p { color: rgba(255,255,255,0.85); font-size: 16px; margin: 0 0 14px; max-width: 380px; }
.service-card .sc-link {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-body); font-size: 15px; font-weight: 600; letter-spacing: 0.02em;
  color: #fff;
}
.service-card .sc-link::after { content: "\2192"; color: var(--accent); transition: transform 0.2s ease; }
.service-card:hover .sc-link::after { transform: translateX(4px); }

/* ---------- Mid-page back-to-form CTA ---------- */
.back-to-form { text-align: center; padding: 54px 0; background: var(--white); }
.back-to-form .btn { min-width: 280px; }

/* =========================================================
   RESPONSIVE — mobile-first refinements at <=768px
   ========================================================= */
@media (max-width: 768px) {
  body { font-size: 16px; }
  section { padding: 60px 0; }
  .container { padding: 0 24px; }
  h2 { font-size: 28px; }

  .hero { min-height: 80vh; padding: 100px 24px 70px; }
  .hero h1 { font-size: 36px; }
  .hero__sub { font-size: 17px; }
  .hero .btn, .final-cta .btn { width: 100%; }

  .proof-bar .divider { display: none; }
  .proof-bar .container { gap: 14px 24px; }

  .pain-grid { grid-template-columns: 1fr; }
  .mech-feature { min-height: auto; }
  .mech-feature .mech-cards { grid-template-columns: 1fr; gap: 20px; padding: 40px 24px; background: rgba(15,14,12,0.35); }

  .steps { grid-template-columns: 1fr; gap: 30px; }
  .proof-gallery { grid-template-columns: 1fr; }
  .gal-item { min-height: 340px; }

  .home-services { grid-template-columns: 1fr; }
  .service-card { min-height: 380px; }
  .service-card h3 { font-size: 26px; }

  .final-cta h2 { font-size: 30px; }

  .back-to-form { padding: 40px 0; }
  .back-to-form .btn { width: 100%; min-width: 0; }

  .ty-hero h1 { font-size: 32px; }
  .ty-steps { grid-template-columns: 1fr; }

  footer .foot-top { flex-direction: column; }

  /* sticky CTA active on mobile only */
  .sticky-cta.show { display: flex; }
}

@media (min-width: 769px) {
  /* keep sticky CTA hidden on desktop even if toggled */
  .sticky-cta { display: none !important; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* ============ Guarantee / risk-reversal band ============ */
.guarantee { background: var(--white); }
.guarantee-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 40px;
  margin-top: 42px;
}
.guarantee-item { display: flex; gap: 18px; align-items: flex-start; }
.guarantee-check {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(176, 141, 87, 0.14);
  color: var(--accent);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
}
.guarantee-item h3 {
  font-family: var(--font-head);
  font-size: 22px;
  margin: 2px 0 6px;
  color: var(--ink);
}
.guarantee-item p { margin: 0; color: var(--muted); }

@media (max-width: 700px) {
  .guarantee-grid { grid-template-columns: 1fr; gap: 24px; }
}