/* =========================================================
   A Cut Above Carpentry — Stylesheet
   ========================================================= */

:root {
  /* Brand palette — extracted from logo */
  --brown-950: #2a1610;
  --brown-900: #3c1d12;
  --brown-800: #4d2113;
  --brown-700: #6b3420;
  --brown-500: #8a5236;
  --brown-100: #f2e6dc;

  --green-800: #33501f;
  --green-700: #3f6127;
  --green-600: #4a7931;
  --green-500: #5c9440;
  --green-100: #e7f0e0;

  --tan-600: #b87f4c;
  --tan-500: #c88e5c;
  --tan-100: #f4e6d6;

  --cream: #faf6f0;
  --cream-dark: #f1e9de;
  --white: #ffffff;
  --ink: #231810;
  --ink-soft: #4a3f36;
  --gray-500: #786f66;
  --gray-300: #d8d0c6;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --shadow-sm: 0 2px 8px rgba(42, 22, 16, 0.08);
  --shadow-md: 0 8px 30px rgba(42, 22, 16, 0.12);
  --shadow-lg: 0 20px 60px rgba(42, 22, 16, 0.18);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --header-h: 84px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { max-width: 100%; overflow-x: hidden; }
body, h1, h2, h3, h4, p, ul, figure, blockquote { margin: 0; }
ul { padding: 0; list-style: none; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: none; }
input, textarea, select { font: inherit; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--brown-900);
  line-height: 1.15;
  font-weight: 600;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.2px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn .icon { width: 18px; height: 18px; fill: currentColor; flex-shrink: 0; }
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--green-600);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(74, 121, 49, 0.35);
}
.btn-primary:hover { background: var(--green-700); box-shadow: 0 14px 30px rgba(74, 121, 49, 0.45); }

.btn-outline-light {
  border-color: rgba(255,255,255,0.7);
  color: var(--white);
}
.btn-outline-light:hover { background: rgba(255,255,255,0.12); border-color: var(--white); }

.btn-outline-dark {
  border-color: var(--brown-800);
  color: var(--brown-800);
}
.btn-outline-dark:hover { background: var(--brown-800); color: var(--white); }

.btn-whatsapp {
  background: #25D366;
  color: #06371c;
  box-shadow: 0 10px 24px rgba(37, 211, 102, 0.35);
}
.btn-whatsapp:hover { background: #1fb857; }

.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ---------- Eyebrow / Section heads ---------- */
.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--tan-100);
  margin-bottom: 14px;
}
.eyebrow-dark { color: var(--green-600); }

.section { padding: 100px 0; }
.section-alt { background: var(--cream); }

.section-head {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head h2 { font-size: clamp(1.9rem, 3vw, 2.6rem); margin-bottom: 16px; }
.section-lead { color: var(--ink-soft); font-size: 1.08rem; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(6px);
  box-shadow: 0 1px 0 rgba(42,22,16,0.06);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-logo { width: 52px; height: 52px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; color: var(--brown-900); }
.brand-sub { font-size: 0.72rem; letter-spacing: 1px; text-transform: uppercase; color: var(--green-600); font-weight: 600; }

.main-nav ul { display: flex; gap: 30px; }
.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-soft);
  position: relative;
  padding: 6px 0;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--green-600);
  transition: width 0.25s ease;
}
.nav-link:hover { color: var(--brown-900); }
.nav-link:hover::after { width: 100%; }

.header-actions { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }
.header-phone { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--brown-900); }
.header-phone .icon { width: 18px; height: 18px; fill: var(--green-600); }
.header-phone:hover { color: var(--green-700); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 20;
}
.nav-toggle span {
  width: 26px; height: 2.5px;
  background: var(--brown-900);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  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(115deg, rgba(26,14,9,0.92) 15%, rgba(26,14,9,0.72) 45%, rgba(42,22,16,0.55) 75%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 56px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
}
.hero-copy, .hero-form { min-width: 0; }

.hero-copy .eyebrow { color: var(--tan-500); }
.hero-copy h1 {
  color: var(--white);
  font-size: clamp(2.3rem, 4.4vw, 3.6rem);
  margin-bottom: 22px;
}
.hero-copy h1 span { color: var(--tan-500); display: block; }

.hero-lead {
  color: rgba(255,255,255,0.88);
  font-size: 1.12rem;
  max-width: 540px;
  margin-bottom: 28px;
}

.hero-points { display: flex; flex-direction: column; gap: 12px; margin-bottom: 36px; }
.hero-points li { display: flex; align-items: center; gap: 10px; color: var(--white); font-weight: 600; }
.hero-points .icon { width: 20px; height: 20px; fill: var(--green-500); flex-shrink: 0; }

.hero-cta-row { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero form card */
.hero-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-lg);
  border-top: 6px solid var(--green-600);
}
.form-badge {
  display: inline-block;
  background: var(--tan-100);
  color: var(--brown-700);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.hero-form h2 { font-size: 1.5rem; margin-bottom: 6px; }
.form-sub { color: var(--gray-500); font-size: 0.92rem; margin-bottom: 22px; }

.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.form-row { margin-bottom: 14px; }
.form-row-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px; }

.hero-form input,
.hero-form select,
.hero-form textarea {
  width: 100%;
  min-width: 0;
  max-width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  background: var(--cream);
  color: var(--ink);
  font-size: 0.95rem;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.hero-form input::placeholder,
.hero-form textarea::placeholder { color: var(--gray-500); }
.hero-form input:focus,
.hero-form select:focus,
.hero-form textarea:focus {
  outline: none;
  border-color: var(--green-600);
  background: var(--white);
}
.hero-form textarea { resize: vertical; min-height: 80px; }

.hero-form .btn-block { margin-top: 6px; }
.form-note { text-align: center; font-size: 0.8rem; color: var(--gray-500); margin-top: 12px; }

/* =========================================================
   TRUST STRIP
   ========================================================= */
.trust-strip {
  background: var(--brown-900);
  padding: 34px 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  text-align: center;
}
.trust-item { display: flex; flex-direction: column; gap: 6px; }
.trust-number {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--tan-500);
}
.trust-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* =========================================================
   ROOF PROBLEMS (PAIN POINTS)
   ========================================================= */
.problems-section { background: var(--brown-950); }
.problems-section .eyebrow-dark { color: var(--tan-500); }
.problems-section h2 { color: var(--white); }
.problems-section .section-lead { color: rgba(255,255,255,0.72); }

.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-bottom: 48px;
}
.problem-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}
.problem-card:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,0.08);
  border-color: rgba(200,142,92,0.4);
}
.problem-icon {
  width: 58px; height: 58px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(200,142,92,0.12);
  border-radius: 14px;
  color: var(--tan-500);
  margin-bottom: 18px;
}
.problem-icon svg { width: 30px; height: 30px; }
.problem-card h3 { color: var(--white); font-size: 1.08rem; margin-bottom: 8px; }
.problem-card p { color: rgba(255,255,255,0.68); font-size: 0.93rem; }

.problems-cta { text-align: center; }

/* =========================================================
   SERVICES
   ========================================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--cream-dark);
  border-radius: var(--radius-md);
  padding: 34px 26px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.service-card.featured { border-color: var(--green-100); background: var(--cream); }
.service-icon {
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  background: var(--green-100);
  border-radius: 16px;
  color: var(--green-600);
  margin-bottom: 20px;
}
.service-icon svg { width: 34px; height: 34px; }
.service-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-card p { color: var(--ink-soft); font-size: 0.95rem; }

.secondary-services {
  margin-top: 40px;
  padding: 26px 30px;
  background: var(--cream);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.secondary-services-label {
  font-weight: 700;
  color: var(--brown-900);
  font-size: 0.92rem;
  flex: 1 1 100%;
}
.secondary-services-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
}
.secondary-services-list span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--ink-soft);
  font-weight: 500;
}
.secondary-services-list .icon { width: 16px; height: 16px; fill: var(--green-600); flex-shrink: 0; }

/* =========================================================
   WHY US
   ========================================================= */
.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: center;
}
.why-media { position: relative; }
.why-media img:first-child {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}
.why-media-float {
  position: absolute;
  bottom: -34px; right: -34px;
  width: 55%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 6px solid var(--white);
  box-shadow: var(--shadow-lg);
}

.why-copy h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); margin-bottom: 18px; }
.why-copy .section-lead { margin-bottom: 36px; }

.feature-list { display: flex; flex-direction: column; gap: 26px; }
.feature-item { display: flex; gap: 18px; align-items: flex-start; }
.feature-icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  background: var(--brown-900);
  color: var(--tan-500);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.feature-icon svg { width: 24px; height: 24px; fill: currentColor; }
.feature-item h3 { font-size: 1.05rem; margin-bottom: 4px; }
.feature-item p { color: var(--ink-soft); font-size: 0.94rem; }

/* =========================================================
   GALLERY
   ========================================================= */
.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 11px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--cream-dark);
  background: var(--white);
  color: var(--ink-soft);
  font-weight: 700;
  font-size: 0.88rem;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.filter-btn:hover { border-color: var(--green-500); color: var(--green-700); }
.filter-btn.active { background: var(--green-600); border-color: var(--green-600); color: var(--white); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 230px;
  gap: 16px;
}
.gallery-item.hide { display: none; }
.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: block;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(42,22,16,0.55), rgba(42,22,16,0) 45%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item:hover img { transform: scale(1.08); }

.gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 2; }
.gallery-item:nth-child(7) { grid-column: span 2; }

.gallery-cta {
  margin-top: 48px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.gallery-cta p { color: var(--ink-soft); font-weight: 600; }

/* =========================================================
   PROCESS
   ========================================================= */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 30px;
}
.process-step {
  position: relative;
  padding: 30px 26px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--cream-dark);
}
.process-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--green-100);
  -webkit-text-stroke: 1.5px var(--green-600);
  margin-bottom: 12px;
}
.process-step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.process-step p { color: var(--ink-soft); font-size: 0.93rem; }

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}
.testimonial-card {
  background: var(--cream);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  border-left: 4px solid var(--green-600);
}
.stars { color: var(--tan-600); letter-spacing: 3px; margin-bottom: 14px; font-size: 1rem; }
.testimonial-card p { font-size: 1rem; color: var(--ink-soft); margin-bottom: 18px; font-style: italic; }
.testimonial-card cite { font-weight: 700; font-style: normal; color: var(--brown-900); font-size: 0.9rem; }

/* =========================================================
   AREAS
   ========================================================= */
.areas-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 60px;
  align-items: center;
}
.areas-copy h2 { font-size: clamp(1.8rem, 3vw, 2.3rem); margin-bottom: 18px; }
.areas-copy .section-lead { margin-bottom: 28px; }

.areas-list { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 30px; }
.areas-col h3 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--green-600);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--green-100);
}
.areas-col li {
  padding: 7px 0;
  color: var(--ink-soft);
  font-weight: 500;
}

/* =========================================================
   FAQ
   ========================================================= */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border-bottom: 1px solid var(--cream-dark);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 4px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  color: var(--brown-900);
}
.faq-chevron { width: 20px; height: 20px; fill: var(--green-600); flex-shrink: 0; transition: transform 0.3s ease; }
.faq-question[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-answer p { padding-bottom: 22px; color: var(--ink-soft); max-width: 640px; }
.faq-item.open .faq-answer { max-height: 260px; }

/* =========================================================
   FINAL CTA
   ========================================================= */
.final-cta {
  position: relative;
  padding: 110px 0;
  overflow: hidden;
}
.final-cta .hero-overlay {
  background: linear-gradient(180deg, rgba(26,14,9,0.85), rgba(26,14,9,0.9));
}
.final-cta-inner { position: relative; z-index: 2; text-align: center; max-width: 720px; margin: 0 auto; }
.final-cta-inner h2 { color: var(--white); font-size: clamp(1.9rem, 3.4vw, 2.6rem); margin-bottom: 18px; }
.final-cta-lead { color: rgba(255,255,255,0.85); margin-bottom: 40px; }
.final-cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer { background: var(--brown-950); color: rgba(255,255,255,0.75); padding-top: 80px; }
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.3fr);
  gap: 40px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand p { margin: 18px 0 22px; font-size: 0.92rem; max-width: 300px; }
.footer-brand .brand-name { color: var(--white); }
.footer-brand .brand-sub { color: var(--tan-500); }

.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  transition: background 0.2s ease, transform 0.2s ease;
}
.footer-social a:hover { background: var(--green-600); transform: translateY(-3px); }
.footer-social .icon { width: 18px; height: 18px; fill: var(--white); }

.footer-col h4 {
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: 0.92rem; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--tan-500); }

.footer-contact li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; }
.footer-contact .icon { width: 17px; height: 17px; fill: var(--tan-500); flex-shrink: 0; margin-top: 2px; }

.footer-bottom { padding: 22px 0; }
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
  gap: 10px;
}

/* =========================================================
   FLOATING WHATSAPP + MOBILE STICKY BAR
   ========================================================= */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 62px; height: 62px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(37,211,102,0.5);
  z-index: 400;
  animation: pulse-wa 2.6s infinite;
}
.whatsapp-float .icon { width: 32px; height: 32px; fill: var(--white); }
.whatsapp-float:hover { transform: scale(1.08); }

@keyframes pulse-wa {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.55), 0 10px 30px rgba(37,211,102,0.5); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0), 0 10px 30px rgba(37,211,102,0.5); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0), 0 10px 30px rgba(37,211,102,0.5); }
}

.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 399;
  background: var(--white);
  box-shadow: 0 -6px 24px rgba(42,22,16,0.15);
  padding: 10px 12px;
  gap: 10px;
}
.mobile-cta-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 8px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.82rem;
  text-align: center;
}
.mobile-cta-btn .icon { width: 16px; height: 16px; fill: currentColor; }
.mobile-cta-btn.call { background: var(--cream-dark); color: var(--brown-900); }
.mobile-cta-btn.quote { background: var(--green-600); color: var(--white); }
.mobile-cta-btn.whatsapp { background: #25D366; color: #06371c; }

/* =========================================================
   LIGHTBOX
   ========================================================= */
.lightbox {
  position: fixed; inset: 0;
  background: rgba(15, 9, 6, 0.93);
  z-index: 900;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 40px;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: 90vw; max-height: 78vh; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); }
.lightbox-caption { color: var(--white); margin-top: 18px; font-weight: 600; }
.lightbox-close {
  position: absolute; top: 24px; right: 30px;
  font-size: 2.4rem; color: var(--white); line-height: 1;
}
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  color: var(--white); font-size: 1.6rem;
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  transition: background 0.2s ease;
}
.lightbox-nav:hover { background: rgba(255,255,255,0.22); }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1080px) {
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why-grid { grid-template-columns: minmax(0, 1fr); }
  .why-media { max-width: 480px; margin: 0 auto 20px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .gallery-item:nth-child(7) { grid-column: span 1; }
  .problems-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .main-nav, .header-phone { display: none; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }

  .main-nav {
    display: flex;
    position: fixed;
    top: var(--header-h); left: 0; right: 0; bottom: 0;
    background: var(--white);
    flex-direction: column;
    padding: 30px 24px;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    z-index: 15;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 4px; }
  .main-nav .nav-link { display: block; padding: 16px 4px; font-size: 1.1rem; border-bottom: 1px solid var(--cream-dark); }

  .hero-inner { grid-template-columns: minmax(0, 1fr); padding-top: 30px; }
  .hero { min-height: unset; padding-bottom: 60px; }
  .hero-cta-row .btn { flex: 1; }

  .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
  .why-media-float { display: none; }
  .areas-grid { grid-template-columns: minmax(0, 1fr); }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .testimonial-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px; }
  .problems-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }

  .mobile-cta-bar { display: flex; }
  body { padding-bottom: 74px; }
  /* Sticky bar already includes WhatsApp — avoid duplicate floating button */
  .whatsapp-float { display: none; }
}

@media (max-width: 640px) {
  .section { padding: 70px 0; }
  .services-grid { grid-template-columns: minmax(0, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 160px; }
  .gallery-item:nth-child(1) { grid-column: span 2; grid-row: span 1; }
  .process-grid { grid-template-columns: minmax(0, 1fr); }
  .areas-list { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .form-row-split { grid-template-columns: minmax(0, 1fr); }
  .hero-form { padding: 26px 22px; }
  .whatsapp-float { width: 54px; height: 54px; bottom: 88px; right: 18px; }
  .whatsapp-float .icon { width: 28px; height: 28px; }
  .lightbox-nav { width: 42px; height: 42px; }
}