/* =========================================================
   Naanotec Sweet Water System — stylesheet
   ========================================================= */

:root {
  --blue: #3b82c4;
  --blue-dark: #245e8f;
  --blue-light: #eef6fb;
  --blue-lighter: #f7fbfd;
  --navy: #1c3f5c;
  --navy-dark: #142d42;
  --text-dark: #2a3b4d;
  --text-muted: #6b7c8d;
  --white: #ffffff;
  --border: #e1eaf3;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(13, 63, 115, 0.1);
  --container: 1180px;
  font-size: 16px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

.skip-link {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 1000;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--navy);
  color: var(--white);
  transform: translateY(-150%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }


html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: "Poppins", system-ui, -apple-system, sans-serif;
  color: var(--text-dark);
  background: var(--white);
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

svg { width: 22px; height: 22px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

.eyebrow {
  display: inline-block;
  color: var(--blue);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.eyebrow.center { display: block; text-align: center; }

.section { padding: 80px 0; }

.section-head { text-align: center; max-width: 620px; margin: 0 auto 50px; }
.section-head h2 { font-size: 2.1rem; margin-bottom: 12px; }
.section-sub { color: var(--text-muted); font-size: 0.95rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(26, 86, 219, 0.3);
}
.btn-primary:hover { background: var(--blue-dark); transform: translateY(-2px); }
.btn-lg { padding: 14px 32px; font-size: 1rem; }

/* placeholder blocks for images that haven't been uploaded yet */
[data-placeholder-for] {
  background: linear-gradient(135deg, var(--blue-light), #d7e9fa);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--blue-dark);
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1.5;
  border: 1px dashed #a9c9e8;
}
.placeholder-label { padding: 12px; opacity: 0.8; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 2px 16px rgba(11, 43, 76, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-icon { width: 40px; height: 40px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong { font-size: 1.15rem; letter-spacing: 0.03em; color: var(--navy); }
.logo-text em { font-style: normal; font-size: 0.72rem; color: var(--blue); font-weight: 600; }
.logo-text small { font-size: 0.65rem; color: var(--text-muted); }
.logo-text.light strong { color: var(--white); }
.logo-text.light em { color: #8fc3ef; }
.logo-text.light small { color: #b7c9dd; }

.main-nav ul { display: flex; gap: 30px; }
.main-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-dark);
  position: relative;
  padding: 6px 0;
}
.main-nav a.active,
.main-nav a:hover { color: var(--blue); }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -4px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

.header-actions { display: flex; align-items: center; gap: 18px; }
.header-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--blue-dark);
  white-space: nowrap;
}
.header-phone svg { width: 18px; height: 18px; }

.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(--text-dark);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  padding: 60px 0 70px;
  overflow: hidden;
}
.hero-water-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #f6fbfd 0%, #e3f1f8 40%, #cde6f2 70%, #bcdcec 100%);
  pointer-events: none;
}
.hero-water-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 90% 15%, rgba(255, 255, 255, 0.5), transparent 45%),
              radial-gradient(circle at 10% 85%, rgba(255, 255, 255, 0.35), transparent 50%);
}

.wave-divider {
  position: relative;
  display: block;
  width: 100%;
  height: 60px;
  margin-top: -2px;
}
.wave-divider.top { margin-top: 0; margin-bottom: -2px; }
.wave-divider.bottom { margin-top: -2px; margin-bottom: 0; }

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 720px) auto;
  align-items: center;
  gap: 40px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 50px;
  border: 1px solid #bfe0f2;
  background: rgba(255, 255, 255, 0.6);
  color: var(--blue-dark);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-badge svg { width: 16px; height: 16px; }

.hero-copy h1 {
  font-size: 2.7rem;
  line-height: 1.25;
  margin-bottom: 18px;
  color: var(--navy);
}
.hero-copy h1 em { font-style: italic; font-weight: 500; color: var(--text-dark); }
.hero-copy h1 span { color: var(--blue); font-weight: 800; }
.hero-text {
  color: var(--text-muted);
  max-width: 480px;
  margin-bottom: 28px;
  line-height: 1.7;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.btn-outline {
  background: var(--white);
  color: var(--navy);
  border: 1px solid var(--border);
}
.btn-outline:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }

.hero-stats { display: flex; gap: 28px; }
.hero-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-left: 20px;
  border-left: 1px solid var(--border);
}
.hero-stats .stat:first-child { padding-left: 0; border-left: none; }
.hero-stats .stat strong { font-size: 1.25rem; color: var(--navy); }
.hero-stats .stat span { font-size: 0.78rem; color: var(--text-muted); }

.dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #c6d9ef;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.dot.active { background: var(--blue); transform: scale(1.2); }

.hero-media { position: relative; }
.hero-photo-frame {
  aspect-ratio: 4 / 3;
  border-radius: 24px;
  box-shadow: var(--shadow);
}
.hero-photo-frame.has-image {
  background-size: cover;
  background-position: center;
}
.hero-script {
  font-family: "Dancing Script", cursive;
  color: var(--blue-dark);
  font-size: 1.6rem;
  line-height: 1.3;
  position: absolute;
  bottom: -10px;
  right: 10px;
  text-align: right;
  opacity: 0.85;
}

.carousel-arrow {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--blue);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(11, 43, 76, 0.08);
  transition: background 0.2s ease, color 0.2s ease;
}
.carousel-arrow:hover { background: var(--blue); color: var(--white); }
.carousel-arrow.on-hero {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}
.carousel-arrow.on-hero:hover { background: var(--blue-dark); }

/* =========================================================
   USP STRIP
   ========================================================= */
.usp-strip {
  background: var(--white);
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}
.usp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.usp-item {
  display: flex;
  align-items: center;
  gap: 14px;
}
.usp-icon {
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.usp-icon svg { width: 22px; height: 22px; }
.usp-item h3 { font-size: 0.98rem; margin-bottom: 2px; color: var(--navy); }
.usp-item p { font-size: 0.78rem; color: var(--text-muted); }

/* =========================================================
   PRODUCTS
   ========================================================= */
.products { background: var(--white); }
.product-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 22px;
}
.product-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.product-card:hover { box-shadow: var(--shadow); transform: translateY(-4px) scale(1.04); z-index: 2; }
/* higher specificity than the .reveal.in-view scroll animation, which
   otherwise resets transform:none and silently cancels this hover zoom */
.product-card.reveal.in-view:hover {
  transform: translateY(-8px) scale(1.06);
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
  box-shadow: 0 24px 48px rgba(0, 87, 184, 0.2);
  z-index: 2;
}
.product-thumb {
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  margin-bottom: 14px;
  overflow: hidden;
}
.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
/* used for supplier poster-style product shots so the full pack shot
   (including on-image labels) stays visible instead of being cropped */
.product-thumb.contain { background: var(--white); }
.product-thumb.contain img { object-fit: contain; }
.product-card h3 { font-size: 0.95rem; margin-bottom: 8px; color: var(--navy); }
.product-card p { font-size: 0.78rem; color: var(--text-muted); margin-bottom: 12px; line-height: 1.5; }
.view-details { color: var(--blue); font-weight: 600; font-size: 0.85rem; }

/* =========================================================
   ABOUT
   ========================================================= */
.about { background: var(--blue-lighter); }
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: stretch;
}
.about-photo {
  min-height: 320px;
  border-radius: 20px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-copy h2 { font-size: 1.8rem; margin-bottom: 16px; color: var(--navy); }
.about-copy p { color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }
@media (max-width: 760px) {
  .about-grid { grid-template-columns: 1fr; gap: 28px; }
  .about-photo { min-height: 260px; }
}


/* =========================================================
   CONTACT
   ========================================================= */
.contact-section { background: var(--blue-lighter); }
.contact-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 34px;
  align-items: stretch;
}
.contact-details {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.contact-detail { display: flex; gap: 14px; align-items: flex-start; padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.contact-detail-icon {
  width: 42px; height: 42px; border-radius: 10px; background: var(--blue-lighter); color: var(--blue);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.1rem;
}
.contact-detail h3 { font-size: .92rem; color: var(--navy); margin-bottom: 5px; }
.contact-detail p, .contact-detail a { color: var(--text-muted); font-size: .84rem; line-height: 1.65; }
.contact-detail a:hover { color: var(--blue); }
.contact-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.contact-map { min-height: 430px; border-radius: 20px; overflow: hidden; position: relative; box-shadow: var(--shadow); background: #dfeaf3; }
.contact-map iframe { width: 100%; height: 100%; min-height: 430px; border: 0; display: block; }
.map-directions { position: absolute; right: 16px; bottom: 16px; background: var(--white); color: var(--navy); padding: 10px 14px; border-radius: 9px; font-size: .78rem; font-weight: 700; box-shadow: 0 5px 18px rgba(11,43,76,.18); }
.map-directions:hover { color: var(--blue); }

/* =========================================================
   WHY US
   ========================================================= */
.why-us { background: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.why-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 16px;
  border-left: 1px solid var(--border);
}
.why-item:first-child { border-left: none; }
.why-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--blue);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.why-icon svg { width: 22px; height: 22px; }
.why-item h4 { font-size: 0.95rem; margin-bottom: 2px; color: var(--navy); }
.why-item p { font-size: 0.8rem; color: var(--text-muted); }

/* =========================================================
   OFFERS  (large auto-playing slider so each poster is fully
   legible — a small grid made the price/text too hard to read)
   ========================================================= */
.offers { background: var(--blue-lighter); }

.offer-slider-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  max-width: 620px;
  margin: 0 auto;
}
.offer-slider {
  position: relative;
  width: 100%;
  max-width: 480px;
}
.offer-slides {
  position: relative;
  aspect-ratio: 3 / 4;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.offer-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s ease;
}
.offer-slide.active { opacity: 1; visibility: visible; z-index: 2; }
.offer-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.offer-caption {
  text-align: center;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--navy);
  margin-top: 18px;
  min-height: 1.4em;
}
.offer-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
}
.offer-dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #c9eafa;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.25s ease;
}
.offer-dots button.active { background: var(--brand-blue); width: 26px; border-radius: 5px; }

.offer-arrow { flex-shrink: 0; }

@media (max-width: 640px) {
  .offer-slider-wrap { gap: 10px; max-width: 100%; }
  .offer-slider { max-width: 320px; }
  .offer-arrow { width: 34px; height: 34px; font-size: 0.85rem; }
}
@media (max-width: 420px) {
  .offer-slider { max-width: 240px; }
}

.offer-note {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 26px;
}

/* =========================================================
   BRANDS
   ========================================================= */
.brands { background: var(--blue-lighter); padding: 60px 0; }
.brands-heading {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  margin-bottom: 34px;
}
.brands-heading h3 { font-size: 1.2rem; color: var(--navy); white-space: nowrap; }
.brands-heading .line { flex: 1; max-width: 120px; height: 1px; background: var(--border); }

.brands-row {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 50px;
}
.brand-wordmark {
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--navy);
  opacity: 0.75;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: opacity 0.2s ease;
}
.brand-wordmark:hover { opacity: 1; }
.brand-wordmark small { font-size: 0.62rem; font-weight: 500; color: var(--text-muted); }
.brand-aquatech { color: var(--blue); }
.brand-wave { letter-spacing: 0.1em; }

/* =========================================================
   TESTIMONIALS
   ========================================================= */
.testimonials {
  position: relative;
  background: var(--white);
  padding: 0 0 20px;
  overflow: hidden;
}
.testimonials .container.testimonials-inner { padding-top: 60px; padding-bottom: 60px; }
.testimonials-inner {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 720px) auto;
  align-items: center;
  gap: 30px;
}
.testimonial-copy { width: 100%; max-width: 720px; margin: 0 auto; }
.testimonial-copy h3 { font-size: 1.5rem; margin-bottom: 24px; color: var(--navy); }
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px;
  position: relative;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.testimonial-card.is-sliding { opacity: 0; transform: translateX(12px); }
.quote-mark {
  font-size: 2.4rem;
  font-family: Georgia, serif;
  color: var(--blue);
  line-height: 1;
}
.testimonial-card p { color: var(--text-muted); line-height: 1.7; margin: 6px 0 18px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 600;
  font-size: 0.85rem;
}
.testimonial-author strong { display: block; font-size: 0.95rem; color: var(--navy); }
.testimonial-author small { color: var(--text-muted); font-size: 0.78rem; }

.testimonial-dots { display: flex; gap: 8px; margin-top: 20px; }
.testimonials-inner .carousel-arrow { align-self: center; }

@media (max-width: 700px) {
  .testimonials-inner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 12px;
  }
  .testimonial-copy { max-width: 100%; }
  .testimonial-card { padding: 22px 18px; }
}


@media (max-width: 520px) {
  .section { padding: 56px 0; }
  .usp-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .hero-copy h1 { font-size: 1.75rem; }
  .section-head h2 { font-size: 1.6rem; }
  .brands-row { gap: 26px; }
  .footer-bottom { justify-content: center; text-align: center; }
}



/* =========================================================
   HEADER / LOGO REFINEMENT
   ========================================================= */
.site-header { border-bottom: 1px solid rgba(30, 76, 112, 0.06); }
/* left inset matches the hero banner's text column (padding-left: 80px)
   so the logo lines up with the hero heading/text below it */
.header-inner { min-height: 104px; max-width: none; margin: 0; padding-left: 60px; padding-right: 64px; }
.logo { width: 140px; flex-shrink: 0; }
.header-actions { flex-shrink: 0; gap: 28px; }
.main-nav { flex: 1; display: flex; justify-content: flex-end; margin-top: 8px; }
.main-nav ul { gap: 24px; }
@media (max-width: 1100px) {
  .header-inner { gap: 12px; padding-left: 40px; padding-right: 32px; }
  .logo { width: 135px; }
  .main-nav ul { gap: 16px; }
  .header-phone { display: none; }
}
@media (max-width: 860px) {
  .header-inner { min-height: 82px; padding-top: 5px; padding-bottom: 5px; padding-left: 20px; padding-right: 20px; }
  .logo { width: 120px; }
  .nav-toggle { display: flex; }
  /* dropdown anchored to the header's own bottom edge (top: 100%), so it
     always lines up correctly no matter what the header's actual height is */
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 0;
    flex-direction: column;
    justify-content: flex-start;
    background: var(--white);
    box-shadow: 0 12px 24px rgba(11, 43, 76, 0.12);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    z-index: 90;
  }
  .main-nav.open { max-height: 480px; }
  .main-nav ul { flex-direction: column; gap: 0; padding: 8px 20px 16px; }
  .main-nav ul li a { display: block; padding: 12px 0; border-bottom: 1px solid var(--border); }
}

/* =========================================================
   NEW SEO CONTENT SECTIONS
   ========================================================= */
.services { background: var(--blue-lighter); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.service-card {
  padding: 28px 24px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 6px 22px rgba(13, 63, 115, 0.05);
  transition: transform .2s ease, box-shadow .2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-icon {
  display: inline-flex;
  min-width: 52px;
  height: 52px;
  padding: 0 9px;
  border-radius: 14px;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  color: var(--white);
  font-weight: 800;
  font-size: .72rem;
  letter-spacing: .04em;
  margin-bottom: 18px;
}
.service-card h3 { color: var(--navy); font-size: 1.05rem; margin-bottom: 8px; }
.service-card p { color: var(--text-muted); font-size: .86rem; line-height: 1.7; }

.process { background: var(--white); }
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.process-step {
  position: relative;
  padding: 26px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--blue-lighter);
}
.process-step > span {
  display: inline-flex;
  width: 42px; height: 42px;
  align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-size: .78rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.process-step h3 { color: var(--navy); font-size: .98rem; margin-bottom: 8px; }
.process-step p { color: var(--text-muted); font-size: .82rem; line-height: 1.65; }

.service-areas { background: var(--blue-lighter); }
.service-area-grid {
  display: grid;
  grid-template-columns: 1.35fr .85fr;
  gap: 48px;
  align-items: center;
}
.service-area-copy h2 { font-size: 1.9rem; color: var(--navy); margin-bottom: 14px; }
.service-area-copy > p { color: var(--text-muted); line-height: 1.75; max-width: 680px; margin-bottom: 22px; }
.area-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.area-tags span {
  padding: 8px 13px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 50px;
  color: var(--navy);
  font-size: .78rem;
  font-weight: 600;
}
.service-area-card {
  background: var(--navy);
  color: var(--white);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow);
}
.area-card-icon { font-size: 2rem; display: block; margin-bottom: 12px; }
.service-area-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.service-area-card p { color: #c7d6e6; font-size: .85rem; line-height: 1.7; margin-bottom: 20px; }
.service-area-card .btn-outline { background: var(--white); }

.faq { background: var(--white); }
.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--white);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 48px 18px 20px;
  color: var(--navy);
  font-weight: 600;
  font-size: .92rem;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 14px;
  font-size: 1.3rem;
  color: var(--blue);
  transition: transform .2s ease;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p {
  padding: 0 20px 20px;
  color: var(--text-muted);
  font-size: .84rem;
  line-height: 1.75;
}

.contact-cta { padding-top: 30px; background: var(--blue-lighter); }
.contact-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 38px 44px;
  border-radius: 22px;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.contact-cta h2 { color: var(--navy); font-size: 1.75rem; margin-bottom: 8px; }
.contact-cta p:not(.eyebrow) { color: var(--text-muted); line-height: 1.65; max-width: 650px; }
.contact-cta-actions { display: flex; flex-wrap: wrap; gap: 10px; flex-shrink: 0; }

@media (max-width: 1024px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .service-area-grid { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .contact-cta-inner { flex-direction: column; align-items: flex-start; padding: 30px; }
}
@media (max-width: 520px) {
  .service-grid, .process-grid { grid-template-columns: 1fr; }
  .service-card { padding: 22px 18px; }
  .service-area-copy h2, .contact-cta h2 { font-size: 1.45rem; }
  .contact-cta-actions { width: 100%; }
  .contact-cta-actions .btn { flex: 1; justify-content: center; }
}

/* =========================================================
   BACK TO TOP
   ========================================================= */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 8px 20px rgba(59, 130, 196, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease, background 0.2s ease;
  z-index: 200;
}
.back-to-top svg { width: 20px; height: 20px; }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background: var(--blue-dark); }

/* =========================================================
   FLOATING CONTACT ICONS
   ========================================================= */
.floating-contacts {
  position: fixed;
  right: 20px;
  bottom: 88px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 200;
}
.floating-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.floating-icon svg { width: 24px; height: 24px; }
.floating-icon:hover { transform: translateY(-3px) scale(1.05); }
.floating-icon.whatsapp { background: #25d366; }
.floating-icon.facebook { background: #1877f2; }
.floating-icon.instagram { background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af, #515bd4); }
.floating-icon.youtube { background: #ff0000; }
.floating-icon.call { background: var(--blue); }

/* =========================================================
   FOOTER REPAIR
   ========================================================= */
.site-footer {
  background: var(--navy);
  color: #dce8f3;
  margin-top: 0;
  position: relative;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.15fr 1.5fr 0.85fr 0.65fr;
  gap: 36px;
  align-items: start;
  padding: 54px 0 42px;
}
.footer-brand { min-width: 0; }
.footer-brand .logo {
  display: inline-flex;
  width: 180px;
  height: 105px;
  align-items: center;
}
.footer-brand .logo-icon {
  width: 180px;
  height: 105px;
  object-fit: contain;
  object-position: left center;
}
.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 0 0 14px;
  color: #dce8f3;
  font-size: .84rem;
  line-height: 1.65;
}
.footer-contact svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin-top: 2px;
  color: #75c8ff;
}
.footer-links h4, .footer-social h4 {
  margin: 0 0 16px;
  color: var(--white);
  font-size: .95rem;
}
.footer-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
}
.footer-links a {
  color: #c7d6e6;
  font-size: .83rem;
  transition: color .2s ease;
}
.footer-links a:hover { color: var(--white); }
.social-icons { display: flex; gap: 10px; }
.social-icons a {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: background .2s ease, transform .2s ease, border-color .2s ease;
}
.social-icons a:hover { transform: translateY(-2px); }
.social-icons svg { width: 19px; height: 19px; }
.social-icons a[aria-label="Facebook"]:hover { background: #1877f2; border-color: #1877f2; }
.social-icons a[aria-label="Instagram"]:hover { background: linear-gradient(135deg, #f58529, #dd2a7b, #8134af, #515bd4); border-color: transparent; }
.social-icons a[aria-label="YouTube"]:hover { background: #ff0000; border-color: #ff0000; }
.social-icons a[aria-label="WhatsApp"]:hover { background: #25d366; border-color: #25d366; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  min-height: 62px;
  padding: 0px 120px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: #aebfd0;
  font-size: .76rem;
}
.footer-bottom p { margin: 0; }

/* =========================================================
   REVIEWS - STATIC 3-CARD GRID
   ========================================================= */
.testimonials { padding-bottom: 72px; }
.testimonials .container.testimonials-inner {
  display: block;
  padding-top: 60px;
  padding-bottom: 0;
}
.testimonials-inner > .carousel-arrow,
.testimonial-dots { display: none !important; }
.testimonial-copy { max-width: none; }
.testimonial-copy h3 {
  text-align: center;
  font-size: 1.7rem;
  margin-bottom: 30px;
}
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}
.testimonial-card {
  height: 100%;
  min-height: 230px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}
.testimonial-card p { flex: 1; }
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(13,63,115,.10); }
.testimonial-card .quote-mark.close { display: none; }

@media (max-width: 980px) {
  .footer-grid { grid-template-columns: 1fr 1.4fr 1fr; }
  .footer-social { grid-column: 3; }
  .testimonial-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
  .testimonial-card { padding: 22px; }
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-social { grid-column: auto; }
  .footer-bottom { flex-direction: column; justify-content: center; text-align: center; }
  .testimonial-grid { grid-template-columns: 1fr; }
  .testimonial-card { min-height: 0; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; padding: 42px 0 30px; }
  .footer-social { grid-column: auto; }
  .footer-brand .logo, .footer-brand .logo-icon { width: 155px; }
}

/* =========================================================
   NAANOTEC BRAND THEME — logo-aligned blue + cyan system
   ========================================================= */
:root {
  --brand-blue: #0057b8;
  --brand-blue-dark: #003f8f;
  --brand-cyan: #00aef0;
  --brand-cyan-bright: #16c7f4;
  --brand-ink: #073b7a;
  --brand-sky: #eaf8ff;
  --brand-sky-2: #f3fbff;
  --brand-border: #c9eafa;

  --blue: var(--brand-blue);
  --blue-dark: var(--brand-blue-dark);
  --blue-light: var(--brand-sky);
  --blue-lighter: var(--brand-sky-2);
  --navy: var(--brand-ink);
  --navy-dark: #032b62;
  --text-dark: #173b63;
  --text-muted: #5d7895;
  --border: var(--brand-border);
  --shadow: 0 12px 34px rgba(0, 87, 184, 0.12);
}

/* Keep every non-white surface within the logo's blue/cyan family. */
body { background: #fff; }
.site-header {
  border-bottom: 2px solid rgba(0, 174, 240, .14);
  box-shadow: 0 4px 20px rgba(0, 63, 143, .08);
}
.logo-icon {
  width: 176px;
  height: 76px;
  object-fit: contain;
  object-position: center;
}
.main-nav a.active::after { background: linear-gradient(90deg, var(--brand-blue), var(--brand-cyan)); }
.main-nav a.active, .main-nav a:hover, .header-phone:hover { color: var(--brand-blue); }

.btn-primary,
.usp-icon,
.why-icon,
.service-icon { background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan)); }
.btn-primary:hover { background: linear-gradient(135deg, var(--brand-blue-dark), var(--brand-blue)); }
.btn-primary { box-shadow: 0 9px 22px rgba(0, 87, 184, .24); }

/* Hero uses the actual banner image as the visual focus; overlays stay blue/cyan. */
.hero-water-bg {
  background: linear-gradient(160deg, #f8fdff 0%, #e9f8ff 45%, #d7f2ff 100%);
}
.hero-water-bg::after {
  background: radial-gradient(circle at 88% 15%, rgba(0,174,240,.15), transparent 40%),
              radial-gradient(circle at 8% 88%, rgba(0,87,184,.10), transparent 46%);
}
.hero-badge {
  border-color: #9bdcf7;
  background: rgba(255,255,255,.88);
  color: var(--brand-blue);
}
.hero-copy h1 span { color: var(--brand-blue); }
.hero-copy h1 { color: var(--brand-ink); }
.hero-stats .stat { border-color: #bfe8f8; }
.dot { background: #a9dff4; }
.dot.active { background: var(--brand-blue); }
.carousel-arrow.on-hero { background: linear-gradient(135deg, var(--brand-blue-dark), var(--brand-blue)); border-color: var(--brand-blue); }
.carousel-arrow.on-hero:hover { background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan)); }

/* Stronger branded section rhythm instead of generic pale blocks. */
.usp-strip { background: linear-gradient(90deg, var(--brand-blue-dark), var(--brand-blue), #0076c9); border-bottom: 0; }
.usp-item h3, .usp-item p { color: #fff; }
.usp-item p { opacity: .82; }
.usp-icon { box-shadow: 0 8px 20px rgba(0, 174, 240, .22); }

.products { background: #fff; }
.product-card { border-color: #cdebf8; }
.product-card:hover { border-color: #9bdcf7; }
.product-card h3, .view-details { color: var(--brand-blue); }

.services { background: linear-gradient(180deg, #effaff 0%, #e5f7ff 100%); }
.service-card { border-color: #c5eaf9; box-shadow: 0 7px 24px rgba(0, 87, 184, .07); }
.service-card:hover { border-color: #7bd3f5; }
.service-card h3 { color: var(--brand-ink); }
.service-icon { box-shadow: 0 8px 18px rgba(0, 87, 184, .18); }

.process { background: #fff; }
.process-step { background: var(--brand-sky-2); border-color: #c7eafa; }
.process-step > span { background: linear-gradient(135deg, var(--brand-blue-dark), var(--brand-blue)); box-shadow: 0 7px 16px rgba(0,87,184,.18); }
.process-step h3 { color: var(--brand-ink); }

.about { background: #fff; }
.about-photo { box-shadow: 0 14px 38px rgba(0, 87, 184, .14); }
.about-copy h2 { color: var(--brand-ink); }

.why-us { background: linear-gradient(180deg, #eaf8ff 0%, #f7fcff 100%); }
.why-item { border-color: #c9eafa; }
.why-icon { box-shadow: 0 8px 20px rgba(0,87,184,.16); }

.brands { background: #fff; }
.brands-heading .line { background: #a9dff4; }
.brands-heading h3 { color: var(--brand-blue); }
.brand-wordmark { color: var(--brand-blue); }
.brand-wordmark small { color: var(--text-muted); }
.brand-wave { color: var(--brand-cyan); }

.service-areas { background: linear-gradient(135deg, #e9f8ff 0%, #f5fcff 100%); }
.area-tags span { border-color: #b9e6f7; color: var(--brand-blue); background: #fff; }
.service-area-card { background: linear-gradient(145deg, var(--brand-blue-dark), var(--brand-blue)); box-shadow: 0 16px 38px rgba(0,63,143,.20); }
.service-area-card p { color: #d9f4ff; }

.faq { background: #fff; }
.faq-item { border-color: #c8eafa; }
.faq-item summary { color: var(--brand-ink); }
.faq-item summary::after { color: var(--brand-cyan); }

.contact-section { background: linear-gradient(180deg, #eaf8ff 0%, #f6fcff 100%); }
.contact-details { border-color: #c4e9f8; }
.contact-detail { border-color: #d4eef8; }
.contact-detail-icon { background: #dff5ff; color: var(--brand-blue); }
.contact-detail a:hover { color: var(--brand-blue); }
.contact-map { background: #dff4fc; box-shadow: 0 14px 34px rgba(0,87,184,.12); }
.map-directions { color: var(--brand-blue); }

.testimonials { background: linear-gradient(180deg, #f4fbff 0%, #e9f8ff 100%); }
.testimonial-copy h3 { color: var(--brand-ink); }
.testimonial-card { border-color: #c6eaf8; box-shadow: 0 9px 26px rgba(0,87,184,.07); }
.testimonial-card:hover { box-shadow: 0 16px 36px rgba(0,87,184,.13); }
.quote-mark { color: var(--brand-cyan); }
.avatar { background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan)); }
.testimonial-author strong { color: var(--brand-ink); }

.contact-cta { background: #eaf8ff; }
.contact-cta-inner { border-color: #c4e9f8; }
.contact-cta h2 { color: var(--brand-ink); }

.site-footer { background: linear-gradient(145deg, #032b62 0%, #00458f 55%, #0057b8 100%); }
.footer-contact svg { color: var(--brand-cyan-bright); }
.social-icons a:hover { background: rgba(0,174,240,.25); border-color: rgba(255,255,255,.3); }
.footer-bottom { border-color: rgba(255,255,255,.16); }

/* All utility/action icons use the same blue/cyan language. */
.floating-icon.call { background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan)); }
.back-to-top { background: linear-gradient(135deg, var(--brand-blue), var(--brand-cyan)); }
.back-to-top:hover { background: var(--brand-blue-dark); }

@media (max-width: 860px) {
  .logo-icon { width: 150px; height: 70px; }
}
@media (max-width: 520px) {
  .logo-icon { width: 132px; height: 64px; }
  .site-header { border-bottom-width: 1px; }
}

/* =========================================================
   PREMIUM POLISH — softer easing, deeper elevation on hover
   ========================================================= */
.product-card,
.service-card,
.why-item,
.testimonial-card {
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.45s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.3s ease;
}
.product-card:hover {
  transform: translateY(-6px) scale(1.04);
  box-shadow: 0 22px 44px rgba(0, 87, 184, 0.16);
}
.service-card:hover { transform: translateY(-6px); }
.why-item:hover { transform: translateY(-3px); }

.btn { transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease, background 0.3s ease; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(0, 87, 184, 0.3); }

.section-head h2 { letter-spacing: -0.01em; }

/* =========================================================
   OFFER BANNER
   ========================================================= */
.offer-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 44px 10px 16px;
  background: linear-gradient(90deg, var(--brand-blue-dark), var(--brand-blue));
  color: var(--white);
  font-size: 0.85rem;
  position: relative;
  overflow: hidden;
}
.offer-bar-track {
  flex: 1;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 24px), transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 24px, #000 calc(100% - 24px), transparent 100%);
}
.offer-bar-marquee {
  display: inline-block;
  white-space: nowrap;
  animation: offerBarScroll 12s linear infinite;
}
.offer-bar-marquee p { margin: 0; white-space: nowrap; }
@keyframes offerBarScroll {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce) {
  .offer-bar-marquee { animation: none; }
}
.offer-bar-cta {
  flex-shrink: 0;
  color: var(--white);
  font-weight: 700;
  text-decoration: underline;
  white-space: nowrap;
}
.offer-bar-close {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.8;
  padding: 4px 8px;
}
.offer-bar-close:hover { opacity: 1; }
.offer-bar.hidden { display: none; }

/* =========================================================
   PRICING PLANS
   ========================================================= */
.pricing { background: var(--white); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.pricing-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  box-shadow: 0 6px 22px rgba(13, 63, 115, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pricing-card.featured { border-color: var(--brand-blue); box-shadow: 0 18px 40px rgba(0, 87, 184, 0.18); }
.pricing-badge {
  position: absolute;
  top: -12px;
  left: 26px;
  background: var(--brand-blue);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 50px;
}
.pricing-card h3 { font-size: 1.15rem; color: var(--navy); margin-bottom: 6px; }
.pricing-tagline { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 18px; }
.pricing-features { list-style: none; padding: 0; margin: 0 0 24px; flex: 1; }
.pricing-features li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 0.85rem;
  color: var(--text-dark);
}
.pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand-blue);
  font-weight: 800;
}
.pricing-card .btn { width: 100%; justify-content: center; }

/* =========================================================
   BEFORE / AFTER COMPARISON
   ========================================================= */
.compare { background: var(--blue-lighter); }
.compare-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
}
.compare-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: 0 6px 22px rgba(13, 63, 115, 0.06);
  border: 1px solid var(--border);
}
.compare-card h3 { font-size: 1.1rem; margin-bottom: 14px; color: var(--navy); }
.compare-card ul { list-style: none; padding: 0; margin: 0; }
.compare-card li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.compare-card.before li::before { content: "✕"; position: absolute; left: 0; color: #c0392b; font-weight: 700; }
.compare-card.after li::before { content: "✓"; position: absolute; left: 0; color: var(--brand-blue); font-weight: 700; }
.compare-glass {
  width: 64px;
  height: 80px;
  margin: 0 auto 18px;
  border: 3px solid rgba(0, 0, 0, 0.12);
  border-top: none;
  border-radius: 0 0 16px 16px;
}
.compare-glass.murky { background: linear-gradient(180deg, transparent 15%, #8a7a4f 15%, #6e6339 100%); opacity: 0.85; }
.compare-glass.clear { background: linear-gradient(180deg, transparent 15%, #bfe6fb 15%, var(--brand-cyan) 100%); border-color: rgba(0, 87, 184, 0.2); }
.compare-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--brand-blue);
  color: var(--white);
  font-weight: 800;
  font-size: 0.85rem;
  justify-self: center;
}

/* =========================================================
   STICKY MOBILE CALL BAR
   ========================================================= */
.mobile-call-bar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 300;
  gap: 1px;
  background: var(--border);
  box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.12);
}
.mobile-call-bar-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--white);
}
.mobile-call-bar-btn svg { width: 18px; height: 18px; }
.mobile-call-bar-btn.call { background: var(--brand-ink); }
.mobile-call-bar-btn.demo { background: var(--brand-blue); }

@media (max-width: 760px) {
  .mobile-call-bar { display: flex; }
  body { padding-bottom: 56px; }
  .back-to-top { bottom: 88px; }
  .floating-contacts { bottom: 152px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-vs { margin: 0 auto; }
}