/* ================================================================
   CASA NITO GLOBAL TRADE INC. — Main Stylesheet
   Colour tokens at top — edit here to retheme everything
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Open+Sans:wght@300;400;500;600&display=swap');

/* ---- BRAND TOKENS ---- */
:root {
  /* Primary palette */
  --navy:          #0d1f3c;
  --navy-mid:      #162d54;
  --navy-light:    #1e3d6e;
  --gold:          #c9962a;
  --gold-light:    #e4b044;
  --gold-pale:     #fdf5e4;

  /* Neutrals */
  --white:         #ffffff;
  --gray-50:       #f8f9fb;
  --gray-100:      #f1f3f7;
  --gray-200:      #e2e6ed;
  --gray-400:      #9aa3b0;
  --gray-600:      #5a6473;
  --gray-800:      #2c3340;
  --charcoal:      #1c2331;

  /* Typography */
  --font-heading:  'Montserrat', sans-serif;
  --font-body:     'Open Sans', sans-serif;

  /* Spacing */
  --max-w:         1200px;
  --section-py:    6rem;

  /* Radius */
  --r-sm:   6px;
  --r-md:   10px;
  --r-lg:   16px;
  --r-pill: 100px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(13,31,60,0.08);
  --shadow-md: 0 6px 24px rgba(13,31,60,0.12);
  --shadow-lg: 0 16px 48px rgba(13,31,60,0.16);

  --transition: 0.28s ease;
}

/* ---- RESET ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: var(--font-body); cursor: pointer; border: none; background: none; }
input, select, textarea { font-family: var(--font-body); }

/* ================================================================
   UTILITY CLASSES
   ================================================================ */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}

.section-pad { padding: var(--section-py) 0; }
.bg-white     { background: var(--white); }
.bg-gray      { background: var(--gray-50); }
.bg-navy      { background: var(--navy); }
.bg-navy-mid  { background: var(--navy-mid); }

.text-center { text-align: center; }
.text-white  { color: var(--white); }

/* Section labels */
.eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 1rem;
}

.section-title.light { color: var(--white); }

.section-lead {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--gray-600);
  max-width: 640px;
}

.section-lead.light { color: rgba(255,255,255,0.72); }

/* Divider line under eyebrow */
.title-bar {
  width: 48px;
  height: 3px;
  background: var(--gold);
  margin: 1rem 0 1.5rem;
  border-radius: 2px;
}
.title-bar.center { margin: 1rem auto 1.5rem; }

/* ================================================================
   BUTTONS
   ================================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.78rem 1.75rem;
  border-radius: var(--r-pill);
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-gold {
  background: var(--gold);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(201,150,42,0.35);
}
.btn-gold:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,150,42,0.45);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.55);
}
.btn-outline-white:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border: 2px solid var(--navy);
}
.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
}

.btn-navy {
  background: var(--navy);
  color: var(--white);
}
.btn-navy:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-sm {
  padding: 0.6rem 1.3rem;
  font-size: 0.78rem;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 0.92rem;
}

/* ================================================================
   NAVIGATION
   ================================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--navy);
  height: 72px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow var(--transition);
}
.navbar.scrolled {
  box-shadow: 0 4px 24px rgba(13,31,60,0.35);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.nav-logo img {
  height: 80px;
  width: auto;
  object-fit: contain;
  /* filter: brightness(0) invert(1);  */
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.78);
  padding: 0.4rem 0.75rem;
  border-radius: var(--r-sm);
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,0.07); }
.nav-links a.active { color: var(--gold); }

/* CTA in nav */
.nav-cta {
  background: var(--gold) !important;
  color: var(--white) !important;
  border-radius: var(--r-pill) !important;
  padding: 0.5rem 1.2rem !important;
  font-size: 0.78rem !important;
  margin-left: 0.5rem;
  transition: background var(--transition) !important;
}
.nav-cta:hover { background: var(--gold-light) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
  transition: var(--transition);
}

/* ================================================================
   PAGE HERO (inner pages)
   ================================================================ */
.page-hero {
  background: url("../images/page-hero.jpg") center center / cover no-repeat;
  padding: 7rem 0 4rem;
  margin-top: 72px;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 46, 0.72);
}

.page-hero .container { position: relative; z-index: 2; }

.page-hero-label {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.page-hero-label::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--gold);
}

.page-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 1rem;
}

.page-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.68);
  max-width: 580px;
  line-height: 1.8;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  margin-bottom: 2rem;
}
.breadcrumb a { color: rgba(255,255,255,0.55); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb-sep { color: rgba(255,255,255,0.3); }
.breadcrumb span { color: var(--gold); }

/* ================================================================
   CARDS
   ================================================================ */
/* Service card */
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--gray-200);
}
.service-card:hover::after { transform: scaleX(1); }

.card-icon {
  width: 54px; height: 54px;
  background: var(--gold-pale);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.6rem;
}

.card-text {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--gray-600);
}

/* Stat card */
.stat-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-lg);
}
.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 0.4rem;
}
.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.65);
  font-weight: 500;
}

/* Value card */
.value-card {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.5rem;
  border-radius: var(--r-md);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}
.value-card:hover { box-shadow: var(--shadow-sm); }
.value-icon {
  width: 40px; height: 40px;
  background: var(--gold-pale);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.value-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy);
  margin-bottom: 0.25rem;
}
.value-text {
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--gray-600);
}

/* Product category card */
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.product-card-header {
  background: var(--navy);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.product-card-icon {
  width: 48px; height: 48px;
  background: rgba(201,150,42,0.2);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}
.product-card-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}
.product-card-body {
  padding: 1.5rem;
}
.product-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.product-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--gray-600);
}
.product-list li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* Partner type card */
.partner-card {
  padding: 1.75rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-md);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.partner-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--gold);
}
.partner-card-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.partner-card-title::before {
  content: '';
  width: 3px; height: 18px;
  background: var(--gold);
  border-radius: 2px;
}
.partner-card-text {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ================================================================
   PROCESS STEPS
   ================================================================ */
.process-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}
.step-num {
  width: 44px; height: 44px;
  background: var(--gold);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.step-content {}
.step-title {
  font-family: var(--font-heading);
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.3rem;
}
.step-text {
  font-size: 0.88rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ================================================================
   FORMS
   ================================================================ */
.form-section {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--r-lg);
  padding: 2.5rem;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.form-subtitle {
  font-size: 0.88rem;
  color: var(--gray-600);
  margin-bottom: 1.75rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-grid .full { grid-column: 1 / -1; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--r-sm);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  color: var(--gray-800);
  transition: border-color var(--transition);
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--gray-400); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 110px; }

.form-note {
  font-size: 0.8rem;
  color: var(--gray-400);
  margin-top: 0.25rem;
}

.form-success {
  display: none;
  background: #edf7ed;
  border: 1px solid #a3d9a3;
  color: #1a5c1a;
  border-radius: var(--r-md);
  padding: 1rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 1rem;
}

/* ================================================================
   CONTACT INFO BLOCK
   ================================================================ */
.contact-info-block {
  background: var(--navy);
  border-radius: var(--r-lg);
  padding: 2.5rem;
  color: white;
  height: 100%;
}

.contact-info-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.3rem;
}
.contact-info-sub {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.contact-item-icon {
  width: 40px; height: 40px;
  background: rgba(201,150,42,0.18);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--gold);
}
.contact-item-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.2rem;
}
.contact-item-value {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.55;
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25D366;
  color: white;
  padding: 0.7rem 1.4rem;
  border-radius: var(--r-pill);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: background var(--transition), transform var(--transition);
  margin-top: 1.5rem;
}
.whatsapp-btn:hover {
  background: #1da851;
  transform: translateY(-2px);
}

/* ================================================================
   CTA BANNER
   ================================================================ */
.cta-banner {
  background: var(--navy);
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 400px; height: 100%;
  background: linear-gradient(135deg, transparent 40%, rgba(201,150,42,0.06) 100%);
  pointer-events: none;
}
.cta-banner-inner {
  padding: 4rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-banner-title {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.cta-banner-text {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  line-height: 1.7;
}
.cta-banner-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ================================================================
   TAG / BADGE
   ================================================================ */
.tag {
  display: inline-block;
  background: var(--gold-pale);
  color: var(--gold);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.28rem 0.75rem;
  border-radius: var(--r-pill);
  border: 1px solid rgba(201,150,42,0.25);
}
.tag.navy {
  background: rgba(13,31,60,0.07);
  color: var(--navy);
  border-color: rgba(13,31,60,0.12);
}

/* ================================================================
   SCROLL ANIMATIONS
   ================================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: 0.1s; }
.reveal.d2 { transition-delay: 0.18s; }
.reveal.d3 { transition-delay: 0.26s; }
.reveal.d4 { transition-delay: 0.34s; }
.reveal.d5 { transition-delay: 0.42s; }
.reveal.d6 { transition-delay: 0.5s; }

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.55);
  padding: 4.5rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.3fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-logo {
  height: 150px;
  width: auto;
  object-fit: contain;
  /* filter: brightness(0) invert(1); */
  margin-bottom: 1.1rem;
}

.footer-desc {
  font-size: 0.86rem;
  line-height: 1.8;
  color: rgba(255,255,255,0.45);
  max-width: 300px;
  margin-bottom: 1.5rem;
}

.footer-social {
  display: flex;
  gap: 0.6rem;
}
.social-link {
  width: 34px; height: 34px;
  border-radius: var(--r-sm);
  background: rgba(255,255,255,0.07);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  transition: background var(--transition), color var(--transition);
}
.social-link:hover {
  background: var(--gold);
  color: var(--white);
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}
.footer-links a {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-links a:hover { color: var(--gold); }

.footer-contact-item {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}
.footer-contact-item span:first-child { color: var(--gold); font-size: 0.9rem; flex-shrink: 0; }
.footer-contact-item span:last-child { font-size: 0.86rem; color: rgba(255,255,255,0.5); line-height: 1.5; }

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a {
  color: rgba(255,255,255,0.35);
  font-size: 0.8rem;
  transition: color var(--transition);
}
.footer-legal a:hover { color: var(--gold); }

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: center;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.quote-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 5rem;
  align-items: start;
}

.intro-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.products-section-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: start;
}

.product-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.1rem;
}

.hero-section {
  background: url("../images/hero.jpg") center center / cover no-repeat;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  position: relative;
  overflow: hidden;
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  :root { --section-py: 5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .form-section { padding: 2rem; }
}

@media (max-width: 768px) {
  :root { --section-py: 4rem; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--navy);
    padding: 1.5rem 1.25rem 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    z-index: 999;
  }
  .hamburger { display: flex; }
  .form-grid { grid-template-columns: 1fr; }
  .cta-banner-inner { flex-direction: column; text-align: center; }
  .cta-banner-actions { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .container { padding: 0 1.25rem; }
  .hero-section { background-position: 30% center; }
  .intro-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .intro-cards { grid-template-columns: 1fr; }
  .products-section-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .service-row { grid-template-columns: 1fr; gap: 2rem; }
  .quote-grid { grid-template-columns: 1fr; gap: 2.5rem; }
}

@media (max-width: 480px) {
  :root { --section-py: 3rem; }
  .footer { padding: 3rem 0 0; }
  .page-hero { padding: 5.5rem 0 3rem; }
}