/* ===================================================================
   Top Floor Protection Sheet Installation Service — Design System
   =================================================================== */

:root {
  /* Brand palette (from logo) */
  --navy-900: #0e1c33;
  --navy-800: #14294a;
  --navy-700: #1b3560;
  --navy-600: #234478;
  --gold-600: #a9821f;
  --gold-500: #c9a227;
  --gold-400: #d9b84f;
  --gold-100: #f6ecd2;
  --white: #ffffff;
  --gray-50: #f7f8fa;
  --gray-100: #eef0f3;
  --gray-200: #e1e4e9;
  --gray-400: #9aa3af;
  --gray-600: #5b6472;
  --gray-800: #2b323c;
  --text: #202632;
  --success: #1f8a4c;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 1px 3px rgba(14, 28, 51, 0.08);
  --shadow-md: 0 8px 24px rgba(14, 28, 51, 0.10);
  --shadow-lg: 0 20px 48px rgba(14, 28, 51, 0.16);
  --container: 1180px;
  --font-heading: "Poppins", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--navy-900);
  line-height: 1.25;
  margin: 0 0 0.6em;
  font-weight: 700;
}
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }

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

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--gold-500);
  color: var(--navy-900);
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
  font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.98rem;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--gold-500);
  color: var(--navy-900);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--gold-400); box-shadow: var(--shadow-md); }
.btn-outline {
  background: transparent;
  border-color: var(--white);
  color: var(--white);
}
.btn-outline:hover { background: rgba(255,255,255,0.12); }
.btn-navy {
  background: var(--navy-800);
  color: var(--white);
}
.btn-navy:hover { background: var(--navy-700); }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 18px; font-size: 0.9rem; }

/* ---------- Top utility bar ---------- */
.topbar {
  background: var(--navy-900);
  color: var(--gray-200);
  font-size: 0.85rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  padding-bottom: 8px;
  gap: 12px;
  flex-wrap: wrap;
}
.topbar a { color: var(--gold-400); }
.topbar a:hover { color: var(--gold-100); }
.topbar-item { display: inline-flex; align-items: center; gap: 6px; }
.topbar-left { display: flex; gap: 20px; flex-wrap: wrap; }
.topbar .rating { color: var(--gold-400); font-weight: 600; }

/* ---------- Header ---------- */
.site-header {
  background: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 500;
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand img { height: 56px; width: auto; }
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.brand-text strong {
  font-family: var(--font-heading);
  color: var(--navy-900);
  font-size: 1.05rem;
  font-weight: 700;
}
.brand-text span {
  display: block;
  color: var(--gold-600);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  padding: 10px 14px;
  font-weight: 600;
  color: var(--navy-800);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  position: relative;
}
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--gold-600); }
.main-nav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: var(--gold-500);
}
.header-cta { display: flex; align-items: center; gap: 10px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  content: "";
  display: block;
  width: 26px;
  height: 3px;
  background: var(--navy-900);
  margin: 5px 0;
  border-radius: 2px;
  transition: 0.2s;
}

/* ---------- Hero ---------- */
.hero {
  background:
    radial-gradient(circle at 12% -15%, rgba(201,162,39,0.4), transparent 42%),
    radial-gradient(circle at 92% 115%, rgba(217,184,79,0.18), transparent 45%),
    radial-gradient(circle at 105% 20%, rgba(52,90,150,0.55), transparent 50%),
    linear-gradient(225deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.045) 0 2px, transparent 2px 44px);
  color: var(--white);
  padding: 76px 0;
  position: relative;
  overflow: hidden;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,162,39,0.15);
  border: 1px solid rgba(201,162,39,0.4);
  color: var(--gold-400);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.5em;
}
.hero h1 em {
  font-style: normal;
  color: var(--gold-400);
}
.hero p.lead {
  font-size: 1.1rem;
  color: var(--gray-200);
  max-width: 62ch;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}
.hero-stats {
  display: flex;
  gap: 28px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.hero-stats div strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--gold-400);
}
.hero-stats div span {
  font-size: 0.85rem;
  color: var(--gray-400);
}
.hero-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  color: var(--text);
}
.hero-card h3 {
  font-size: 1.15rem;
  margin-bottom: 4px;
}
.hero-card .muted { color: var(--gray-600); font-size: 0.9rem; margin-bottom: 18px; }
.hero-card form { display: flex; flex-direction: column; gap: 12px; }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(120deg, var(--navy-900), var(--navy-700));
  color: var(--white);
  padding: 56px 0 48px;
}
.page-hero h1 { color: var(--white); font-size: clamp(1.7rem, 3.4vw, 2.4rem); }
.breadcrumbs {
  display: flex;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.breadcrumbs a { color: var(--gold-400); }
.breadcrumbs a:hover { text-decoration: underline; }
.page-hero p.lead { color: var(--gray-200); max-width: 80ch; }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-alt { background: var(--gray-50); }
.section-navy { background: var(--navy-900); color: var(--white); }
.section-navy h2 { color: var(--white); }
.section-head {
  max-width: 900px;
  margin: 0 auto 44px;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  color: var(--gold-600);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-navy .eyebrow { color: var(--gold-400); }
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.section-head p { color: var(--gray-600); font-size: 1.05rem; }
.section-navy .section-head p { color: var(--gray-200); }

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--gold-400); }
.card-icon {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--gold-400);
}
.card-icon svg { width: 28px; height: 28px; }
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--gray-600); font-size: 0.96rem; margin-bottom: 0; }
.card .card-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 18px;
  padding: 10px 20px;
  border: 2px solid var(--navy-900);
  border-radius: var(--radius-sm);
  color: var(--navy-900);
  font-weight: 700;
  font-size: 0.88rem;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease, border-color 0.15s ease;
}
.card .card-link:hover {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: var(--white);
  transform: translateY(-2px);
}

/* Service page process steps */
.steps { counter-reset: step; }
.step {
  display: flex;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-200);
}
.step:last-child { border-bottom: none; }
.step-num {
  flex: none;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--navy-900);
  color: var(--gold-400);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
}
.step h4 { margin-bottom: 4px; font-size: 1.05rem; }
.step p { color: var(--gray-600); margin-bottom: 0; }

/* Checklist */
.check-list li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
  color: var(--gray-800);
}
.check-list li svg {
  flex: none;
  width: 20px; height: 20px;
  color: var(--success);
  margin-top: 2px;
}

/* ---------- Why choose us / stats strip ---------- */
.stats-strip {
  background: var(--navy-900);
  color: var(--white);
}
.stats-strip .grid-4 { text-align: center; }
.stats-strip strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.1rem;
  color: var(--gold-400);
}
.stats-strip span { color: var(--gray-400); font-size: 0.9rem; }

/* ---------- Testimonials ---------- */
.testimonial {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}
.testimonial .stars { color: var(--gold-500); letter-spacing: 2px; margin-bottom: 10px; }
.testimonial blockquote {
  margin: 0 0 16px;
  font-size: 1.02rem;
  color: var(--gray-800);
}
.testimonial cite {
  font-style: normal;
  font-weight: 700;
  color: var(--navy-900);
  display: block;
}
.testimonial .reviewer-meta { color: var(--gray-400); font-size: 0.85rem; }

/* ---------- Project slider ---------- */
.project-slider {
  position: relative;
}
.project-slides {
  position: relative;
  min-height: 340px;
}
.project-slide {
  display: none;
  animation: fadeSlide 0.5s ease;
}
.project-slide.is-active { display: block; }
@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.project-slide h3 { font-size: 1.3rem; }

/* Up to 3 images per project slide — flexbox so 1, 2, or 3 images share width evenly */
.project-images {
  display: flex;
  gap: 10px;
  margin-bottom: 18px;
}
.project-image {
  flex: 1 1 0;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--gray-50);
  border: 1.5px dashed var(--gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
}
.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.project-image.has-photo { border-style: solid; }
.project-image svg { width: 24px; height: 24px; }
.project-slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 22px;
}
.slider-arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--gray-200);
  background: var(--white);
  color: var(--navy-800);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  transition: border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.slider-arrow:hover { border-color: var(--gold-500); color: var(--gold-600); transform: translateY(-1px); }
.slider-dots { display: flex; gap: 8px; }
.slider-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--gray-200);
  border: none;
  padding: 0;
}
.slider-dot.is-active { background: var(--gold-500); width: 22px; border-radius: 5px; }
.slider-dot { transition: width 0.2s ease, background 0.2s ease; }
.project-slider-controls[data-single="true"] { display: none; }

/* ---------- Visual grid (service page illustrations) ---------- */
.visual-grid { gap: 22px; }
.visual-tile {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.visual-tile .visual-icon {
  width: 84px; height: 84px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-600));
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-400);
}
.visual-tile .visual-icon svg { width: 40px; height: 40px; }
.visual-tile h4 { font-size: 1.02rem; margin-bottom: 6px; }
.visual-tile p { color: var(--gray-600); font-size: 0.92rem; margin-bottom: 0; }

/* ---------- FAQ accordion ---------- */
.faq-item {
  border-bottom: 1px solid var(--gray-200);
}
.faq-item:first-child { border-top: 1px solid var(--gray-200); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 20px 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--navy-900);
}
.faq-q .plus {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 2px solid var(--gold-500);
  color: var(--gold-600);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  transition: transform 0.2s ease;
}
.faq-item[open] .faq-q .plus { transform: rotate(45deg); }
.faq-a { padding: 0 4px 20px; color: var(--gray-600); }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: linear-gradient(120deg, var(--gold-600), var(--gold-500));
  color: var(--navy-900);
  border-radius: var(--radius-lg);
  padding: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-banner h2 { color: var(--navy-900); margin-bottom: 6px; }
.cta-banner p { margin: 0; color: var(--navy-800); }
.cta-banner .btn-navy:hover { background: var(--navy-900); }

/* ---------- Forms ---------- */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-weight: 600; font-size: 0.88rem; color: var(--navy-900); }
.field input, .field select, .field textarea {
  padding: 12px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.96rem;
  background: var(--white);
  color: var(--text);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold-500);
  box-shadow: 0 0 0 3px rgba(201,162,39,0.18);
}
.field textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: 0.82rem; color: var(--gray-400); }
.form-success {
  display: none;
  background: #eaf7ef;
  border: 1px solid var(--success);
  color: var(--success);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  margin-top: 12px;
}
.form-success.visible { display: block; }

/* ---------- Contact info blocks ---------- */
.contact-block { display: flex; gap: 16px; margin-bottom: 26px; }
.contact-block .icon {
  flex: none;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: var(--gold-100);
  color: var(--gold-600);
  display: flex; align-items: center; justify-content: center;
}
.contact-block h4 { margin-bottom: 4px; font-size: 1rem; }
.contact-block p { margin: 0; color: var(--gray-600); font-size: 0.95rem; }
.map-frame {
  border: 0;
  width: 100%;
  height: 360px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

/* ---------- Gallery ---------- */
.gallery-placeholder {
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  border: 2px dashed var(--gray-200);
  background: var(--gray-50);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--gray-400);
  text-align: center;
  padding: 16px;
}
.gallery-placeholder svg { width: 40px; height: 40px; color: var(--gray-400); }
.gallery-placeholder strong { color: var(--gray-600); font-size: 0.9rem; }
.gallery-placeholder span { font-size: 0.8rem; }

/* ---------- Service area tags ---------- */
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; }
.tag {
  background: var(--gray-100);
  color: var(--navy-800);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: var(--gray-400);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 36px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img { height: 46px; }
.footer-brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.footer-brand-text strong { color: var(--white); font-family: var(--font-heading); font-size: 1rem; }
.footer-brand-text span { display: block; color: var(--gold-400); font-size: 0.86rem; font-weight: 600; letter-spacing: 0.01em; white-space: nowrap; }
.site-footer h5 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}
.site-footer ul li { margin-bottom: 10px; }
.site-footer a:hover { color: var(--gold-400); }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
}
.footer-social a:hover { background: var(--gold-500); color: var(--navy-900); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 0.85rem;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-bottom a:hover { color: var(--gold-400); }

/* ---------- WhatsApp floating button ---------- */
.whatsapp-fab {
  position: fixed;
  bottom: 22px;
  right: 22px;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
  z-index: 600;
  color: var(--white);
}
.whatsapp-fab svg { width: 30px; height: 30px; }
.whatsapp-fab:hover { transform: scale(1.06); }

/* ---------- Back to top button ---------- */
.back-to-top {
  position: fixed;
  bottom: 92px;
  right: 27px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--gold-500);
  color: var(--navy-900);
  border: 2px solid var(--white);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  z-index: 600;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease, background 0.15s ease;
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--gold-400); }
.back-to-top svg { width: 20px; height: 20px; }
@media (max-width: 760px) {
  .back-to-top { bottom: 86px; right: 20px; width: 44px; height: 44px; }
}

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.badge-row { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; }
.badge-row img { height: 40px; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero .container { grid-template-columns: 1fr; }
  .hero-card { order: -1; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    box-shadow: var(--shadow-md);
    display: none;
    padding: 10px 0;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: 0 20px; gap: 0; }
  .main-nav a { display: block; padding: 12px 4px; border-bottom: 1px solid var(--gray-100); }
  .header-cta .btn span { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-banner { flex-direction: column; text-align: center; }
  section { padding: 52px 0; }
  .topbar-left { gap: 10px; }
  .topbar .container { justify-content: center; text-align: center; }
}