/* ============================================================
   global.css — Shared Layout, Header, Footer, Buttons
   ============================================================ */

/* ── Google Fonts ─────────────────────────────────────────── */
/* Loaded via <link> in HTML <head> for non-blocking render */

/* ── Base ─────────────────────────────────────────────────── */
body {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-black);
  background-color: var(--color-gray-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Layout Utilities ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-lg) 0;
}

.section-alt {
  padding: var(--space-lg) 0;
  background: var(--color-gray-100);
}

.section-dark {
  padding: var(--space-lg) 0;
  background: var(--color-gray-900);
  color: var(--color-white);
}

.section-header {
  text-align: center;
  max-width: var(--max-width-text);
  margin: 0 auto var(--space-lg);
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-sm);
}

.section-header p {
  color: var(--color-gray-500);
  font-size: 1.125rem;
  line-height: 1.75;
}

.section-dark .section-header p {
  color: var(--color-gray-200);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2.25rem;
  background: var(--color-black);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary:hover {
  background: var(--color-gray-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9375rem 2.25rem;
  background: transparent;
  color: var(--color-black);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-secondary:hover {
  border-color: var(--color-black);
  background: var(--color-black);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9375rem 2.25rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.btn-white:hover {
  background: var(--color-white);
  color: var(--color-black);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
}

.btn-sm {
  padding: 0.8rem 1.75rem;
  font-size: 1rem;
}

/* ── Header ───────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  transition: all 0.4s ease;
}

.site-header.scrolled {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: var(--header-height);
}

.header-logo img {
  height: 84px;
  width: auto;
}

@media (max-width: 1024px) {
  .header-logo img {
    height: 58px;
  }
}

/* Nav */
.site-nav {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;

  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: block;
  padding: 0.5rem 0.875rem;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-gray-700);
  transition: color var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0.875rem;
  right: 0.875rem;
  height: 2px;
  background: var(--color-black);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.nav-link:hover,
.nav-item.active>.nav-link {
  color: var(--color-gray-900);
}

.nav-link:hover::after,
.nav-item.active>.nav-link::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hover);
  border-top: 3px solid var(--color-black);
  padding: 0.5rem 0;
  margin: 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(-14px);
  transition: opacity 0.32s cubic-bezier(0.16, 1, 0.3, 1), transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.32s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Invisible bridge to prevent dropdown from disappearing when hovering the gap */
.has-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 12px;
  background: transparent;
  pointer-events: none;
}

.has-dropdown:hover::after {
  pointer-events: auto;
}

.has-dropdown:hover .nav-dropdown,
.has-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.nav-dropdown a {
  display: block;
  padding: 0.7rem 1.25rem;
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gray-700);
  transition: background var(--transition), color var(--transition);
}

.nav-dropdown a:hover {
  background: var(--color-gray-100);
  color: var(--color-accent);
}

/* ── SUB-PANEL MEGAMENU ──────────────────────────────── */
.nav-dropdown.megamenu {
  width: 500px;
  left: 0;
  transform: translateY(-10px);
  padding: 0;
  display: flex !important;
  gap: 0;
  border-top: 3px solid var(--color-accent, #222);
}

.has-dropdown:hover .nav-dropdown.megamenu,
.has-dropdown:focus-within .nav-dropdown.megamenu {
  transform: translateY(0);
}

/* Left column: category list */
.mega-categories {
  width: 220px;
  flex-shrink: 0;
  background: var(--color-gray-100);
  padding: 0.75rem 0;
  border-right: 1px solid var(--color-gray-200);
  display: flex;
  flex-direction: column;
}

.mega-cat-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.7rem 1.25rem;
  font-family: var(--font-secondary);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gray-700);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.mega-cat-btn:hover,
.mega-cat-btn.active {
  background: var(--color-white);
  color: var(--color-accent, #222);
}

.mega-cat-btn::after {
  content: '\203A';
  float: right;
  font-size: 1.1rem;
  color: var(--color-gray-400);
  transition: color 0.2s ease;
}

.mega-cat-btn:hover::after,
.mega-cat-btn.active::after {
  color: var(--color-accent, #222);
}

/* Right panel: subcategory items */
.mega-panels {
  flex: 1;
  position: relative;
  transition: height 0.25s ease, min-height 0.25s ease;
}

.mega-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.25rem 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.mega-panel.active {
  opacity: 1;
  pointer-events: auto;
}


.mega-panel-grid {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.mega-panel-grid a {
  display: block;
  padding: 0.35rem 0.6rem;
  font-size: 0.85rem;
  color: var(--color-gray-700);
  border-radius: 4px;
  transition: background 0.15s ease, color 0.15s ease;
  text-decoration: none;
}

.mega-panel-grid a[href*="downspout-connector-with-gasket"] {
  white-space: nowrap;
}

.mega-panel-grid a:hover {
  background: var(--color-gray-100);
  color: var(--color-accent, #222);
}

/* On mobile, stack everything */
@media (max-width: 1024px) {
  .nav-dropdown.megamenu {
    min-width: 100%;
    left: 0;
    transform: none !important;
    flex-direction: column;
    display: flex !important;
  }

  .has-dropdown:hover .nav-dropdown.megamenu {
    transform: none;
  }

  .mega-categories {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--color-gray-200);
  }

  .mega-panels {
    min-height: auto;
    position: static;
    height: auto !important;
  }

  .mega-panel {
    position: static;
    opacity: 1;
    pointer-events: auto;
    padding: 1rem;
    display: none;
  }

  .mega-panel.active {
    display: block;
  }

  .mega-panel-grid {
    grid-template-columns: 1fr;
  }
}


/* Header right side */
.header-social,
.mobile-nav-social,
.minimal-footer .footer-social {
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-social {
  gap: 0.7rem;
}

.mobile-nav-social {
  display: none;
  gap: 1rem;
  width: 100%;
}

.minimal-footer .footer-social {
  gap: 0.85rem;
  margin-top: 0;
}

.social-icon-link {
  width: auto;
  height: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.12rem;
  border: none;
  border-radius: 0;
  color: var(--color-gray-500);
  background: transparent;
  box-shadow: none;
  transition: color var(--transition), border-color var(--transition), background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.social-icon-link svg {
  width: 1.5rem;
  height: 1.5rem;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-icon-link .social-icon-fill {
  fill: currentColor;
  stroke: none;
}

.social-icon-link .social-icon-brand-bg {
  fill: currentColor;
  stroke: none;
}

.social-icon-link .social-icon-brand-mark {
  fill: var(--color-white);
  stroke: none;
}

.minimal-footer .footer-social .social-icon-link svg {
  width: 1.68rem;
  height: 1.68rem;
}

.header-social .social-icon-link:hover,
.mobile-nav-social .social-icon-link:hover,
.minimal-footer .footer-social .social-icon-link:hover {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  transform: none;
}

.header-social .social-icon-link--instagram:hover,
.mobile-nav-social .social-icon-link--instagram:hover,
.minimal-footer .footer-social .social-icon-link--instagram:hover {
  color: #df2666;
}

.header-social .social-icon-link--facebook:hover,
.mobile-nav-social .social-icon-link--facebook:hover,
.minimal-footer .footer-social .social-icon-link--facebook:hover {
  color: #1877F2;
}

.header-social .social-icon-link--alignable:hover,
.mobile-nav-social .social-icon-link--alignable:hover,
.minimal-footer .footer-social .social-icon-link--alignable:hover {
  color: #7b38d8;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  margin-left: auto;
}

.header-cta .btn-primary {
  white-space: nowrap;
}

.social-icon-alignable-wrapper {
  display: block;
  flex: 0 0 auto;
  width: 1.5rem;
  height: 1.5rem;
  background-image: url('../images/alignable-logo.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: 76% 76%;
  filter: grayscale(1) brightness(0.58) contrast(0.94);
  opacity: 0.84;
  transition: filter var(--transition), opacity var(--transition);
}

.minimal-footer .footer-social .social-icon-link--alignable .social-icon-alignable-wrapper {
  width: 1.68rem;
  height: 1.68rem;
}

.header-social .social-icon-link--alignable:hover .social-icon-alignable-wrapper,
.mobile-nav-social .social-icon-link--alignable:hover .social-icon-alignable-wrapper,
.minimal-footer .footer-social .social-icon-link--alignable:hover .social-icon-alignable-wrapper {
  filter: none;
  opacity: 1;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.nav-toggle:hover {
  background: var(--color-gray-100);
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-black);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Page hero offset */
.page-offset {
  padding-top: var(--header-height);
}


/* ── Page Hero (Inner pages replaced by Minimal Pan) ──────── */
.service-pan-wrapper {
  padding-top: calc(var(--header-height, 80px) + 5rem);
  padding-bottom: 2rem;
  text-align: center;
}

.pan-header {
  max-width: 1200px;
  margin: 0 auto 3rem;
  padding: 0 var(--space-md, 1rem);
}

.service-eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent, #0ea5e9);
  margin-bottom: 1.5rem;
  background: var(--color-gray-100, #f1f5f9);
  padding: 0.5rem 1rem;
  border-radius: 100px;
}

.service-headline {
  font-family: var(--font-display, inherit);
  font-size: clamp(1.2rem, 4.5vw, 4.5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--color-black, #0f172a);
  margin-bottom: 1.5rem;
  white-space: nowrap;
}

.service-sub {
  font-size: 1.15rem;
  color: var(--color-gray-600, #475569);
  line-height: 1.6;
  max-width: 600px;
  margin: 0 auto;
}

.pan-image-wrapper {
  max-width: var(--max-width, 1400px);
  margin: 0 auto;
  padding: 0 var(--space-md, 1rem);
}

.pan-image-inner {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 21/9;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.05);
}

.pan-image-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
}

@keyframes zoomInPan {
  to {
    transform: scale(1);
  }
}

.pan-image-inner img {
  animation: zoomInPan 10s ease-out forwards;
}

@media (max-width: 768px) {
  .pan-image-inner {
    aspect-ratio: 16/9;
    border-radius: 12px;
  }

  .service-pan-wrapper {
    padding-top: calc(var(--header-height) + 1.5rem);
    padding-bottom: 0.5rem;
  }

  .pan-header {
    margin-bottom: 1rem;
  }

  .service-headline {
    font-size: clamp(1rem, 5.5vw, 2.5rem);
  }

  .service-sub {
    font-size: 1rem;
  }
}

/* Base CTA adjustments for roundness */
.cta-banner {
  margin: 3.5rem auto 3rem;
  max-width: var(--max-width, 1400px);
  width: calc(100% - 2rem);
  border-radius: 24px;
  background: linear-gradient(135deg, var(--color-gray-900) 0%, #1e293b 100%);
  color: var(--color-white);
  padding: 3.5rem 3rem;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
  position: relative;
  overflow: hidden;
}

/* Subtle accent element inside the banner */
.cta-banner::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 50%;
  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.05), transparent 60%);
  pointer-events: none;
}

.cta-banner-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.cta-banner-text {
  flex: 1;
  max-width: 1000px;
}

.cta-banner-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-bottom: 0.85rem;
  line-height: 1.1;
}

.cta-banner-text p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.15rem;
  line-height: 1.6;
}

.cta-banner-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-shrink: 0;
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--color-gray-900);
  color: var(--color-gray-100);
  padding: var(--space-2xl) 0 0;
  border-top: 1px solid var(--color-gray-200);
  position: relative;
  overflow: hidden;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md) var(--space-2xl);
  position: relative;
  z-index: 1;
}

.footer-logo-img {
  height: 64px;
  width: auto;
  margin-bottom: var(--space-sm);
  filter: drop-shadow(0 2px 8px rgba(255, 255, 255, 0.1));
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-gray-400);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.site-footer .footer-social {
  display: flex;
  gap: 0.75rem;
}

.site-footer .footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-circle);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-gray-300);
  transition: all var(--transition-fast);
}

.site-footer .footer-social a:hover {
  border-color: var(--color-white);
  background: var(--color-white);
  color: var(--color-gray-900);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.site-footer .footer-social svg {
  width: 16px;
  height: 16px;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-white);
  margin-bottom: var(--space-md);
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  height: 2px;
  width: 24px;
  background: var(--color-gray-500);
  border-radius: 2px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.footer-col ul li a {
  font-size: 1rem;
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
}

.footer-col ul li a:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: var(--space-lg);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1rem;
  color: var(--color-gray-400);
  line-height: 1.6;
}

.footer-contact-item a {
  color: var(--color-gray-300);
  transition: color var(--transition-fast);
}

.footer-contact-item a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding: var(--space-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  max-width: var(--max-width);
  margin: 0 auto;
  font-size: 0.875rem;
  color: var(--color-gray-500);
  position: relative;
  z-index: 1;
}

.footer-bottom a {
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--color-primary);
}

/* ── Minimal Footer (lightweight version used sitewide) ───── */
.minimal-footer {
  padding: 0.95rem 0 0.8rem;
  border-top: 1px solid var(--color-gray-200);
  background: var(--color-white);
}

.minimal-footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  text-align: center;
}

.minimal-footer .footer-logo-link {
  display: inline-block;
  line-height: 0;
}

.minimal-footer .footer-logo-link img {
  display: block;
  height: 84px;
  width: auto;
}

.minimal-footer .footer-copy {
  margin-top: 0.1rem;
  color: var(--color-gray-500);
  font-family: var(--font-body);
  font-size: 0.825rem;
  letter-spacing: 0.05em;
  line-height: 1.2;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl) var(--space-lg);
  }
}

@media (max-width: 1024px) {

  /* Header */
  .site-nav {
    display: flex !important;
    position: fixed;
    top: var(--header-height);
    left: auto;
    right: -100%;
    transform: none;
    bottom: auto;
    height: calc(100vh - var(--header-height));
    height: calc(100dvh - var(--header-height));
    width: 100%;
    max-width: 320px;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: var(--space-md) var(--space-lg) calc(var(--space-lg) + env(safe-area-inset-bottom, 0px));
    border-radius: 0;
    z-index: 999;
    border-top: none;
    box-shadow: -4px 4px 20px rgba(0, 0, 0, 0.15);
    transition: right 0.52s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
  }

  .site-nav.is-open {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 0;
    flex: 1 0 auto;
  }

  .nav-item {
    width: 100%;
    border-bottom: 1px solid var(--color-gray-200);
  }

  .nav-link {
    padding: 1.25rem 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-black) !important;
    display: block;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    touch-action: manipulation;
  }

  .site-nav.is-open .nav-list {
    display: flex !important;
  }

  .site-nav.is-open .nav-item {
    display: block;
  }

  .site-nav.is-open .nav-link {
    display: block;
  }

  .nav-item.has-dropdown>.nav-link {
    pointer-events: none;
  }

  .nav-item.has-dropdown[data-menu="products"]>.nav-link {
    pointer-events: auto;
  }

  .nav-item.has-dropdown>.nav-link[href$="products.html"] {
    pointer-events: auto;
  }


  .nav-dropdown {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    background: var(--color-gray-100);
    border-radius: 0;
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    padding: 0.25rem 0;
  }

  .nav-item.is-expanded>.nav-dropdown {
    display: block;
  }

  .nav-dropdown.megamenu {
    display: none !important;
  }

  .nav-item.is-expanded>.nav-dropdown.megamenu {
    display: flex !important;
  }

  .has-dropdown::after {
    display: none;
  }

  .nav-dropdown a {
    padding: 1rem 1.25rem;
    color: var(--color-gray-700) !important;
    font-size: 1.05rem;
  }

  .nav-toggle {
    display: flex;
    position: relative;
    z-index: 1000;
  }

  .header-cta .btn-primary {
    display: inline-flex;
    padding: 0.55rem 1rem;
    font-size: 0.82rem;
    line-height: 1;
    letter-spacing: 0.03em;
  }

  .header-social {
    display: none;
  }

  .mobile-nav-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.4rem;
    margin-top: auto;
    padding-top: 1.5rem;
    padding-bottom: 0.5rem;
    border-top: 1px solid var(--color-gray-200);
  }

  .mobile-nav-social .social-icon-link {
    padding: 0.2rem;
  }

  .mobile-nav-social .social-icon-link svg {
    width: 1.85rem;
    height: 1.85rem;
  }

  .mobile-nav-social .social-icon-alignable-wrapper {
    width: 1.85rem;
    height: 1.85rem;
  }

  .minimal-footer .footer-social {
    margin-top: 0;
  }

  .header-cta {
    gap: 0.65rem;
    margin-left: auto;
  }

  /* Page hero */
  .page-hero {
    height: 45vh;
    min-height: 280px;
  }

  /* CTA banner */
  .cta-banner-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-banner-actions {
    justify-content: center;
  }

  /* Footer */
  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }

  .section,
  .section-alt,
  .section-dark {
    padding: var(--space-lg) 0;
  }

  .btn-primary,
  .btn-secondary,
  .btn-white {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .cta-banner {
    padding: 1.35rem var(--space-sm);
  }

  .cta-banner-inner {
    gap: 0.8rem;
  }

  .cta-banner-text h2 {
    font-size: clamp(1.2rem, 6vw, 1.55rem);
    line-height: 1.2;
    margin-bottom: 0.35rem;
  }

  .cta-banner-text p {
    font-size: 0.92rem;
    line-height: 1.4;
  }

  .cta-banner-actions {
    gap: 0.55rem;
  }

  .cta-banner-actions .btn-primary,
  .cta-banner-actions .btn-white {
    padding: 0.72rem 0.95rem;
    font-size: 0.86rem;
  }


}

/* ── Interaction Polish ──────────────────────────────────── */
html {
  scroll-behavior: smooth;
}

body {
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
  touch-action: none;
}

.site-header {
  isolation: isolate;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: rgba(26, 26, 26, 0.08);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.btn-primary,
.btn-secondary,
.btn-white {
  min-height: 3.2rem;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transform: translateZ(0);
  will-change: transform;
  backface-visibility: hidden;
  transition:
    transform 0.22s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.22s ease,
    border-color 0.22s ease,
    background-color 0.22s ease,
    color 0.22s ease,
    opacity 0.22s ease;
}

.btn-primary::before,
.btn-secondary::before,
.btn-white::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0));
  opacity: 0;
  transition: opacity 0.22s ease;
  pointer-events: none;
  z-index: -1;
}

.btn-primary:hover::before,
.btn-primary:focus-visible::before,
.btn-secondary:hover::before,
.btn-secondary:focus-visible::before,
.btn-white:hover::before,
.btn-white:focus-visible::before {
  opacity: 1;
}

.btn-primary:hover,
.btn-secondary:hover,
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(15, 23, 42, 0.08);
}

.btn-primary:active,
.btn-secondary:active,
.btn-white:active {
  transform: translateY(0) scale(0.97);
  box-shadow: 0 4px 8px rgba(15, 23, 42, 0.06);
}

.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-white:focus-visible,
.nav-link:focus-visible,
.nav-dropdown a:focus-visible,
.mega-cat-btn:focus-visible,
.social-icon-link:focus-visible,
.nav-toggle:focus-visible,
.site-footer .footer-social a:focus-visible,
.footer-col ul li a:focus-visible,
.footer-contact-item a:focus-visible,
.footer-bottom a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.85), 0 0 0 5px rgba(26, 26, 26, 0.24);
}

.btn-primary:disabled,
.btn-secondary:disabled,
.btn-white:disabled,
.btn-primary[aria-disabled='true'],
.btn-secondary[aria-disabled='true'],
.btn-white[aria-disabled='true'] {
  opacity: 0.6;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
  box-shadow: none;
}

.nav-link,
.nav-dropdown a,
.mega-cat-btn,
.social-icon-link,
.nav-toggle,
.site-footer .footer-social a,
.footer-col ul li a,
.footer-contact-item a,
.footer-bottom a {
  transition:
    color 0.22s ease,
    background-color 0.22s ease,
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    transform 0.22s ease,
    opacity 0.22s ease;
}

.nav-link {
  border-radius: 10px;
}

.nav-link:focus-visible {
  color: var(--color-black);
  background: rgba(15, 23, 42, 0.04);
}

.nav-dropdown a,
.mega-cat-btn {
  border-radius: 8px;
}

.nav-dropdown a:hover,
.nav-dropdown a:focus-visible {
  background: #f8fafc;
  color: var(--color-black);
  transform: translateX(4px);
}

.mega-cat-btn:hover,
.mega-cat-btn.active,
.mega-cat-btn:focus-visible {
  box-shadow: inset 0 0 0 1px rgba(26, 26, 26, 0.08);
}

.social-icon-link:focus-visible,
.site-footer .footer-social a:focus-visible {
  border-radius: 999px;
}

.nav-toggle {
  border-radius: 10px;
}

.nav-toggle:active {
  transform: scale(0.96);
}

.footer-col ul li a:hover,
.footer-col ul li a:focus-visible {
  color: var(--color-white);
}

.footer-contact-item a:hover,
.footer-contact-item a:focus-visible,
.footer-bottom a:hover,
.footer-bottom a:focus-visible {
  color: var(--color-white);
}

@media (max-width: 1024px) {
  body.nav-open::before {
    content: '';
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.22);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 980;
  }

  .site-nav {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      right 0.52s cubic-bezier(0.16, 1, 0.3, 1),
      opacity 0.22s ease,
      visibility 0.22s ease;
  }

  .site-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-link {
    border-radius: 0;
  }

  .nav-link:focus-visible {
    background: transparent;
    box-shadow: none;
  }

  .nav-dropdown a:hover,
  .nav-dropdown a:focus-visible {
    transform: none;
  }
}

@media (max-width: 768px) {

  .btn-primary,
  .btn-secondary,
  .btn-white {
    min-height: 3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .pan-image-inner img {
    animation: none;
    transform: none;
  }

  .btn-primary,
  .btn-secondary,
  .btn-white,
  .nav-link,
  .nav-dropdown a,
  .mega-cat-btn,
  .social-icon-link,
  .nav-toggle,
  .site-footer .footer-social a,
  .footer-col ul li a,
  .footer-contact-item a,
  .footer-bottom a {
    transition-duration: 0.01ms !important;
  }
}

/* ── Scroll-to-Top Button ──────────────────────────────── */
.scroll-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: rgba(15, 23, 42, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 24px rgba(2, 6, 23, 0.22);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease,
    background 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.scroll-top-btn.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top-btn:hover {
  background: rgba(15, 23, 42, 0.88);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 32px rgba(2, 6, 23, 0.32);
  transform: translateY(-2px);
}

.scroll-top-btn:active {
  transform: translateY(0) scale(0.95);
}

.scroll-top-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@media (max-width: 768px) {
  .scroll-top-btn {
    bottom: 1.25rem;
    right: 1.25rem;
    width: 40px;
    height: 40px;
  }

  .scroll-top-btn svg {
    width: 18px;
    height: 18px;
  }
}