/* ===================================================
   AIRGAS TECHNOLOGY - MAIN STYLESHEET
   =================================================== */

/* === GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Inter+Tight:wght@600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap');

/* ════════════════════════════════════════════════════════════════════
   LAYER 1 / TOKENS
   ────────────────────────────────────────────────────────────────────
   Single source of truth for the entire visual system.
   See CLAUDE.md §4 for full documentation.

   Rule: components reference *semantic* tokens (--color-accent),
   never *raw* scales (--orange-500).
   ════════════════════════════════════════════════════════════════════ */

:root {

  /* ─── Raw scales ─── */

  /* Surfaces (warm-neutral canvas) */
  --white-pure:  #FFFFFF;
  --paper:       #FAF8F5;   /* warm off-white for alternating sections */
  --cream:       #FFF7EE;   /* hover state on light surfaces */
  --hairline:    #ECE8E2;   /* near-white border */

  /* Orange (brand accent) */
  --orange-50:   #FFF5EC;
  --orange-100:  #FFE9D5;
  --orange-300:  #FFB378;
  --orange-500:  #F47B20;   /* Airgas brand orange — primary CTA fill */
  --orange-600:  #D85F0A;   /* hover */
  --orange-700:  #B04E07;   /* active / pressed */

  /* Ink (warm charcoal greys, never pure black) */
  --ink-50:      #F5F5F7;
  --ink-300:     #B9BDC4;
  --ink-500:     #6B7079;
  --ink-700:     #3A3D45;
  --ink-900:     #1F2024;

  /* Functional */
  --whatsapp:    #25D366;
  --success:     #16A34A;
  --warning:     #D97706;
  --danger:      #DC2626;

  /* ─── Semantic tokens (consume these in components) ─── */

  /* Surfaces */
  --color-bg:           var(--white-pure);
  --color-bg-alt:       var(--paper);
  --color-bg-hover:     var(--cream);
  --color-card:         var(--white-pure);
  --color-surface-dark: var(--ink-900);

  /* Text */
  --color-heading:      var(--ink-900);
  --color-text:         var(--ink-700);
  --color-text-muted:   var(--ink-500);
  --color-text-inv:     var(--white-pure);

  /* Accent */
  --color-accent:         var(--orange-500);
  --color-accent-hover:   var(--orange-600);
  --color-accent-pressed: var(--orange-700);
  --color-accent-tint:    var(--orange-100);
  --color-accent-wash:    var(--orange-50);

  /* Borders & focus */
  --color-border:        var(--hairline);
  --color-border-strong: #D7D2CB;
  --color-focus:         var(--orange-500);

  /* ─── Typography ─── */

  --font-sans:    'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Inter Tight', 'Inter', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, monospace;

  /* Fluid type scale (clamp: min, preferred, max) */
  --text-xs:   clamp(0.72rem, 0.7rem + 0.1vw, 0.78rem);
  --text-sm:   clamp(0.82rem, 0.8rem + 0.1vw, 0.88rem);
  --text-base: clamp(0.95rem, 0.9rem + 0.2vw, 1rem);
  --text-lg:   clamp(1.05rem, 1rem + 0.3vw, 1.15rem);
  --text-xl:   clamp(1.2rem, 1.1rem + 0.5vw, 1.4rem);
  --text-2xl:  clamp(1.45rem, 1.3rem + 0.7vw, 1.75rem);
  --text-3xl:  clamp(1.75rem, 1.5rem + 1vw, 2.25rem);
  --text-4xl:  clamp(2rem, 1.7rem + 1.5vw, 3rem);
  --text-5xl:  clamp(2.5rem, 2rem + 2.5vw, 4rem);

  --leading-tight:   1.1;
  --leading-snug:    1.25;
  --leading-normal:  1.55;
  --leading-relaxed: 1.7;

  --weight-regular:  400;
  --weight-medium:   500;
  --weight-semibold: 600;
  --weight-bold:     700;
  --weight-black:    800;

  --tracking-tighter: -0.025em;
  --tracking-tight:   -0.015em;
  --tracking-normal:   0;
  --tracking-wide:     0.04em;
  --tracking-wider:    0.12em;
  --tracking-widest:   0.18em;

  /* ─── Spacing (8-px baseline, t-shirt scale) ─── */
  --space-3xs: 0.125rem;
  --space-2xs: 0.25rem;
  --space-xs:  0.5rem;
  --space-sm:  0.75rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* ─── Radius ─── */
  --radius-sm:     4px;
  --radius-md:     8px;
  --radius-lg:     12px;
  --radius-xl:     20px;
  --radius-pill:   999px;
  --radius-circle: 50%;

  /* ─── Shadows (cool-grey on warm canvas) ─── */
  --shadow-xs:     0 1px 2px  rgba(15, 18, 24, 0.04);
  --shadow-sm:     0 2px 8px  rgba(15, 18, 24, 0.06);
  --shadow-md:     0 8px 24px rgba(15, 18, 24, 0.08);
  --shadow-lg:     0 16px 48px rgba(15, 18, 24, 0.10);
  --shadow-xl:     0 24px 64px rgba(15, 18, 24, 0.14);
  --shadow-accent: 0 8px 28px rgba(244, 123, 32, 0.32);

  /* ─── Motion ─── */
  --dur-fast:   120ms;
  --dur-base:   200ms;
  --dur-slow:   320ms;
  --dur-slower: 480ms;
  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in:     cubic-bezier(0.5, 0, 0.75, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* ─── Z-index layers ─── */
  --z-base:            1;
  --z-dropdown:        100;
  --z-sticky-header:   200;
  --z-drawer-backdrop: 300;
  --z-drawer:          301;
  --z-modal:           400;
  --z-toast:           500;
  --z-cookie-banner:   600;

  /* ─── Container widths ─── */
  --container-narrow: 720px;
  --container-base:  1120px;
  --container-wide:  1400px;

  /* ─── Legacy aliases ───
     Kept so existing components keep working during migration.
     Prefer the semantic tokens above when writing new code. */
  --background:         var(--color-bg);
  --foreground:         var(--color-text);
  --card:               var(--color-card);
  --card-foreground:    var(--color-text);
  --primary:            var(--color-accent);
  --primary-foreground: var(--white-pure);
  --secondary:          var(--color-text-muted);
  --muted:              var(--ink-50);
  --muted-foreground:   var(--color-text-muted);
  --border:             var(--color-border);
  --surface-soft:       var(--color-bg-alt);
  --navy:               var(--ink-900);
  --sky:                var(--color-accent);
  --brand-orange:       var(--color-accent);
  --brand-orange-soft:  var(--color-accent-wash);
  --brand-orange-deep:  var(--color-accent-pressed);
  --radius:             var(--radius-md);
  --shadow-soft:        var(--shadow-sm);
  --shadow-card:        var(--shadow-md);
}

/* Reduced-motion override — collapse all durations */
@media (prefers-reduced-motion: reduce) {
  :root {
    --dur-fast:   1ms;
    --dur-base:   1ms;
    --dur-slow:   1ms;
    --dur-slower: 1ms;
  }
}

/* === RESET & BASE === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--foreground);
  background: var(--background);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
}

/* === SCROLL PROGRESS BAR === */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--primary);
  z-index: 9999;
  transition: width 0.05s linear;
}

/* ===================================================
   NAVIGATION
   =================================================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background 0.4s ease, backdrop-filter 0.4s ease, padding 0.3s ease;
}

#navbar.scrolled {
  background: rgba(31, 32, 36, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.85rem 2rem;
  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.nav-logo-name {
  font-family: 'Inter Tight', sans-serif;
  font-weight: 700;
  color: white;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.nav-logo-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.55rem;
  color: rgba(255, 255, 255, 0.45);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-top: 2px;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
  letter-spacing: 0.01em;
}

.nav-links a:hover {
  color: var(--primary);
}

.nav-cta {
  padding: 0.6rem 1.4rem;
  background: var(--primary);
  color: var(--primary-foreground);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius);
  transition: filter 0.2s, transform 0.2s;
  flex-shrink: 0;
}

.nav-cta:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  padding: 0.4rem;
  /* Ensure a comfortable ≥44×44px touch target on mobile */
  min-width: 44px;
  min-height: 44px;
  background: none;
  border: none;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Overlay */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(31, 32, 36, 0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  backdrop-filter: blur(12px);
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  color: white;
  font-size: 1.6rem;
  font-weight: 700;
  font-family: 'Inter Tight', sans-serif;
  transition: color 0.2s;
}

.mobile-menu a:hover {
  color: var(--primary);
}

.mobile-menu .mobile-cta {
  margin-top: 1rem;
  padding: 0.85rem 2.5rem;
  background: var(--primary);
  color: var(--primary-foreground);
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
}

/* ===================================================
   HERO SLIDER
   =================================================== */
#hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  background: var(--navy);
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.9s ease;
  pointer-events: none;
}

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

.slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  transform: scale(1.05);
  transition: transform 6s ease;
}

.slide.active .slide-bg {
  transform: scale(1);
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(31, 32, 36, 0.88) 0%,
    rgba(31, 32, 36, 0.6) 55%,
    rgba(31, 32, 36, 0.25) 100%
  );
}

.slide-tag {
  position: absolute;
  top: 7rem;
  right: 2rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.slide-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 2.5rem;
  max-width: 820px;
  padding-top: 5rem;
}

.slide-content h1 {
  font-family: 'Inter Tight', sans-serif;
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800;
  color: white;
  line-height: 1.05;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.slide-content p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 2.25rem;
  max-width: 480px;
  line-height: 1.6;
}

.slide-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2.25rem;
  background: var(--primary);
  color: var(--primary-foreground);
  font-weight: 700;
  border-radius: var(--radius);
  font-size: 0.95rem;
  transition: filter 0.2s, transform 0.2s;
  width: fit-content;
}

.slide-btn:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
}

/* Slider Dots */
.slide-dots {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 10;
}

.slide-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: all 0.35s ease;
  border: none;
  padding: 0;
}

.slide-dot.active {
  background: var(--primary);
  width: 28px;
  border-radius: 4px;
}

/* ===================================================
   ABOUT / STATS SECTION (now below products)
   =================================================== */
#about {
  padding: 1rem 1.5rem 5rem;
  background: var(--color-bg-alt);
}

.about-card {
  max-width: 1100px;
  margin: 0 auto;
  background: var(--card);
  border-radius: 1rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08), 0 2px 8px rgba(0, 0, 0, 0.05);
  padding: 2.5rem 2.5rem 2rem;
  border: 1px solid var(--border);
  margin-top: 2rem;
}

.about-content {
  margin-bottom: 2rem;
}

.about-content p {
  color: var(--muted-foreground);
  line-height: 1.75;
  font-size: 0.95rem;
  max-width: 700px;
}

.about-content p strong {
  color: var(--foreground);
  font-weight: 600;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.6rem;
  padding: 1.5rem 1rem;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.stat-icon {
  width: 36px;
  height: 36px;
  color: var(--primary);
}

.stat-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--foreground);
}

.stat-desc {
  font-size: 0.775rem;
  color: var(--muted-foreground);
}

/* ===================================================
   SECTION SHARED UTILITIES
   =================================================== */
.section-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.section-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

.section-mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.section-title {
  font-family: 'Inter Tight', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--foreground);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

/* ===================================================
   PRODUCTS SECTION (HOMEPAGE)
   =================================================== */
#products {
  padding: 5rem 1.5rem;
}

.products-header {
  max-width: 1280px;
  margin: 0 auto 2.25rem;
}

.products-subtitle {
  color: var(--muted-foreground);
  font-size: 0.95rem;
  margin-top: 0.5rem;
}

/* All category cards in ONE equal-width row — no scrolling */
.home-products-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  align-items: stretch;
}

/* Compact vertical category cards */
.category-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  background: var(--card);
  border-radius: 0.7rem;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.category-card:hover {
  border-color: rgba(244, 123, 32, 0.5);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
  transform: translateY(-5px);
}

.category-card-img-wrap {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.category-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.category-card:hover .category-card-img {
  transform: scale(1.08);
}

.category-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: 1rem 0.95rem 1.1rem;
}

.category-card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.55rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.category-card-title {
  font-family: 'Inter Tight', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: var(--foreground);
  margin-bottom: 0.45rem;
  transition: color 0.2s;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.category-card:hover .category-card-title {
  color: var(--primary);
}

.category-card-desc {
  font-size: 0.74rem;
  color: var(--muted-foreground);
  line-height: 1.5;
  margin-bottom: 0.8rem;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.category-card-link {
  font-size: 0.74rem;
  color: var(--primary);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap 0.2s;
}

.category-card:hover .category-card-link {
  gap: 0.55rem;
}

/* Responsive — gracefully wrap on smaller screens */
@media (max-width: 1100px) {
  .home-products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 680px) {
  .home-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .category-card-title {
    font-size: 0.95rem;
  }
}

/* ===================================================
   CLIENTS MARQUEE — infinite horizontal scroll of trust logos
   =================================================== */
.clients-marquee {
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  /* Soft edge fade so logos appear to emerge from the sides */
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
          mask-image: linear-gradient(90deg, transparent 0%, black 8%, black 92%, transparent 100%);
  padding: 0.5rem 0;
}

.clients-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: clients-marquee 28s linear infinite;
}

.clients-marquee:hover .clients-track {
  animation-play-state: paused;
}

@keyframes clients-marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.clients-marquee .client-card {
  flex: 0 0 200px;
  padding: 1.25rem 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  transition: border-color 0.25s, box-shadow 0.25s;
}

.clients-marquee .client-card:hover {
  border-color: var(--brand-orange);
  box-shadow: var(--shadow-soft);
}

.clients-marquee .client-card img {
  max-height: 56px;
  max-width: 140px;
  object-fit: contain;
  filter: grayscale(0.4) opacity(0.75);
  transition: filter 0.3s var(--ease-out);
}

.clients-marquee .client-card:hover img {
  filter: grayscale(0) opacity(1);
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .clients-track { animation: none; }
}

/* ===================================================
   HERO SCROLL INDICATOR — bouncing chevron prompt
   =================================================== */
.hero-scroll-indicator {
  position: absolute;
  bottom: 5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid rgba(255, 255, 255, 0.45);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.75);
  cursor: pointer;
  background: rgba(31, 32, 36, 0.25);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  text-decoration: none;
  animation: scroll-bounce 2.2s ease-in-out infinite;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.hero-scroll-indicator:hover {
  border-color: var(--brand-orange);
  color: white;
  background: rgba(244, 123, 32, 0.25);
}

.hero-scroll-indicator svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

@keyframes scroll-bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50%      { transform: translate(-50%, 10px); }
}

/* ===================================================
   SECTION NUMBER BADGES — editorial rhythm
   =================================================== */
.section-number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--brand-orange);
  letter-spacing: 0.16em;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 0.75rem;
}

.section-number::after {
  content: '';
  width: 28px;
  height: 1.5px;
  background: var(--brand-orange);
  opacity: 0.6;
}

/* ===================================================
   POLISHED BUTTON MICROINTERACTIONS — primary CTAs
   =================================================== */
.nav-cta,
.slide-btn,
.btn-primary,
.form-submit {
  position: relative;
  overflow: hidden;
}

/* Subtle shine sweep across the button on hover */
.nav-cta::after,
.slide-btn::after,
.btn-primary::after,
.form-submit::after {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.32) 50%,
    transparent 100%);
  transform: skewX(-22deg);
  pointer-events: none;
  transition: left 0.55s var(--ease-out);
}

.nav-cta:hover::after,
.slide-btn:hover::after,
.btn-primary:hover::after,
.form-submit:hover::after {
  left: 120%;
}

/* Soft glow on hover for primary buttons */
.slide-btn:hover,
.btn-primary:hover,
.form-submit:hover {
  box-shadow: 0 8px 28px rgba(244, 123, 32, 0.35),
              0 0 0 3px rgba(244, 123, 32, 0.10);
}

/* ════════════════════════════════════════════════════════════════════
   RADIAL HERO — 4-quadrant entry point with glass logo center
   ════════════════════════════════════════════════════════════════════
   Replaces the old slide carousel. Each quadrant links to a product
   page. Decorative outer ring rotates smoothly; center logo "breathes."
   ════════════════════════════════════════════════════════════════════ */

.hero-radial {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  /* Reduced vertical padding so the (now larger) stage fits without
     pushing the bottom of the circle past the section boundary. */
  padding: var(--space-2xl) var(--space-lg) var(--space-2xl);
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse at 50% 35%, #2a2c33 0%, #1f2024 55%, #131418 100%);
}

/* ── Background: cycling product slideshow + dark veil ─── */
.hero-radial-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-bg-slideshow {
  position: absolute;
  inset: 0;
}

.hero-bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  filter: blur(1px) saturate(0.85);
  animation: hero-bgcycle 36s ease-in-out infinite;
  transform: scale(1.08);
  will-change: opacity, transform;
}

/* 6 slides, each visible for ~4s with 1s crossfade */
.hero-bg-image:nth-child(1) { animation-delay:  0s; }
.hero-bg-image:nth-child(2) { animation-delay:  6s; }
.hero-bg-image:nth-child(3) { animation-delay: 12s; }
.hero-bg-image:nth-child(4) { animation-delay: 18s; }
.hero-bg-image:nth-child(5) { animation-delay: 24s; }
.hero-bg-image:nth-child(6) { animation-delay: 30s; }

@keyframes hero-bgcycle {
  0%, 16% { opacity: 0; transform: scale(1.08); }
  3%, 13% { opacity: 0.55; }
  6%, 10% { transform: scale(1.12); }
  16.01%, 100% { opacity: 0; }
}

/* Dark veil + orange glow accents — keeps foreground legible */
.hero-bg-veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 35%, rgba(31, 32, 36, 0.55) 0%, rgba(31, 32, 36, 0.88) 65%, rgba(19, 20, 24, 0.96) 100%),
    radial-gradient(circle at 18% 22%, rgba(244, 123, 32, 0.10) 0%, transparent 35%),
    radial-gradient(circle at 82% 78%, rgba(244, 123, 32, 0.08) 0%, transparent 35%),
    radial-gradient(circle, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: auto, auto, auto, 26px 26px;
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg-image { animation: none; opacity: 0.35; }
  .hero-bg-image:nth-child(1) { opacity: 0.45; }
}

/* Headline above the radial */
.hero-radial-headline {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin-top: var(--space-md);
}

.hero-radial-headline .section-mono {
  display: inline-block;
  margin-bottom: var(--space-md);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
}

.hero-radial-headline h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: #fff;
  letter-spacing: var(--tracking-tight);
  line-height: var(--leading-tight);
  margin: 0;
}

/* The radial stage — square viewport that holds quadrants + center */
.hero-radial-stage {
  position: relative;
  /* Sized so the WHOLE circle fits beneath the navbar + headline on common
     desktop resolutions (1366×768, 1440×900, 1920×1080) without ever
     spilling into the next section. Bigger than the original 680px cap
     so the quad text breathes, but capped so the circle stays a circle. */
  width: min(94vw, 70vh, 760px);
  aspect-ratio: 1;
  z-index: 1;
}

/* ── Decorative rotating orbits ─────────────────────── */

.radial-orbit {
  position: absolute;
  inset: -2.5%;
  width: 105%;
  height: 105%;
  pointer-events: none;
  z-index: 3;
}

.radial-orbit--outer {
  animation: radial-spin-cw 16s linear infinite;
}

.radial-orbit--mid {
  inset: 0;
  width: 100%;
  height: 100%;
  animation: radial-spin-ccw 90s linear infinite;
}

.radial-orbit--inner {
  inset: 14%;
  width: 72%;
  height: 72%;
  animation: radial-spin-cw 22s linear infinite reverse;
}

@keyframes radial-spin-cw  { from { transform: rotate(0); }   to { transform: rotate(360deg); } }
@keyframes radial-spin-ccw { from { transform: rotate(0); }   to { transform: rotate(-360deg); } }

@media (prefers-reduced-motion: reduce) {
  .radial-orbit--outer, .radial-orbit--mid, .radial-orbit--inner {
    animation: none;
  }
}

/* ── The 6-sector ring (clipped to a circle, spins smoothly) ─
   Each sector is a 60° pie wedge cut from the same circle using
   clip-path. They share the .radial-grid container, whose background
   shows through small angular gaps to form the dividing lines.       */

.radial-grid {
  position: absolute;
  inset: 3%;
  width: 94%;
  height: 94%;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.18);  /* the dividing-line color   */
  box-shadow:
    0 24px 80px rgba(0, 0, 0, 0.50),
    0 0 0 1px rgba(255, 255, 255, 0.06);
  z-index: 1;
  animation: radial-grid-spin 70s linear infinite;
  will-change: transform;
}

/* Pause spinning when the user hovers anywhere over the radial stage */
.hero-radial-stage:hover .radial-grid {
  animation-play-state: paused;
}

@keyframes radial-grid-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .radial-grid { animation: none; }
}

/* Every sector fills the same square area and uses clip-path to carve
   out its own 60° pie wedge. They overlap geometrically but never
   visually because each wedge occupies a different angular range.
   Background color (--paper) fills each wedge; the .radial-grid
   background shows through the 2° angular gaps between sectors. */
.radial-sector {
  position: absolute;
  inset: 0;
  display: block;
  text-decoration: none;
  background-color: var(--paper);
  isolation: isolate;
  transition: filter var(--dur-slow) var(--ease-out);
  --r: 200%;          /* outer-vertex radius — pushes past the container clip */
  clip-path: polygon(
    50% 50%,
    calc(50% + var(--r) * cos(var(--start))) calc(50% + var(--r) * sin(var(--start))),
    calc(50% + var(--r) * cos(var(--end)))   calc(50% + var(--r) * sin(var(--end)))
  );
}

/* Each sector's wedge runs from --start to --end. 60° total span per
   sector × 6 = 360°. The 1° gap on each side leaves a 2° divider line
   between adjacent sectors so the dark .radial-grid backdrop shows
   through as a hairline radial. Angles use CSS convention: 0deg = 3
   o'clock (east), 90deg = 6 o'clock (south), clockwise positive. */
.radial-sector--1 { --start: -119deg; --end:  -61deg; }  /* top      */
.radial-sector--2 { --start:  -59deg; --end:   -1deg; }  /* upper R  */
.radial-sector--3 { --start:    1deg; --end:   59deg; }  /* lower R  */
.radial-sector--4 { --start:   61deg; --end:  119deg; }  /* bottom   */
.radial-sector--5 { --start:  121deg; --end:  179deg; }  /* lower L  */
.radial-sector--6 { --start:  181deg; --end:  239deg; }  /* upper L  */

/* Soft warm wash on every wedge */
.radial-sector::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
                rgba(255, 247, 238, 0.20) 0%,
                rgba(244, 123, 32, 0.18) 100%);
  transition: background var(--dur-slow) var(--ease-out);
  z-index: 1;
  pointer-events: none;
}

.radial-sector:hover {
  filter: brightness(1.05) saturate(1.10);
}

.radial-sector:hover::before {
  background: linear-gradient(135deg,
                rgba(244, 123, 32, 0.28) 0%,
                rgba(244, 123, 32, 0.42) 100%);
}

.radial-sector:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -6px;
}

/* The content block sits at the centroid of each wedge — about 32 %
   from the centre along the wedge bisector. Position with top/left
   on the .radial-grid square, then translate(-50%,-50%) to centre. */
.radial-sector-content {
  position: absolute;
  width: 30%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: var(--ink-900);
  z-index: 2;
  pointer-events: none;   /* clicks fall through to the parent <a> */
}

.radial-sector--1 .radial-sector-content { top: 18%; left: 50%;   }
.radial-sector--2 .radial-sector-content { top: 33%; left: 78%;   }
.radial-sector--3 .radial-sector-content { top: 67%; left: 78%;   }
.radial-sector--4 .radial-sector-content { top: 82%; left: 50%;   }
.radial-sector--5 .radial-sector-content { top: 67%; left: 22%;   }
.radial-sector--6 .radial-sector-content { top: 33%; left: 22%;   }

/* Counter-rotating wrapper — keeps text upright while the ring spins.
   Runs at the SAME duration as .radial-grid (70s) in the OPPOSITE direction.
   Net effect: text orbits around the center but never tilts.
   `position: relative` provides the anchor for the absolute icon watermark. */
.radial-quad-text {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  animation: radial-counter-spin 70s linear infinite;
  will-change: transform;
}

/* Pause when the user hovers the radial stage — matches .radial-grid pause */
.hero-radial-stage:hover .radial-quad-text {
  animation-play-state: paused;
}

@keyframes radial-counter-spin {
  from { transform: rotate(0deg);   }
  to   { transform: rotate(-360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .radial-quad-text { animation: none; }
}

.radial-quad-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--color-accent);
  letter-spacing: 0.18em;
  margin-bottom: 2px;
  font-weight: var(--weight-medium);
}

.radial-quad-label {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  line-height: 1.15;
  letter-spacing: var(--tracking-tight);
  margin: 0 0 var(--space-2xs);
  color: var(--ink-900);
  transition: transform var(--dur-base) var(--ease-out);
}

.radial-sector:hover .radial-quad-label {
  transform: translateY(-2px);
  color: var(--color-accent-pressed);
}

.radial-quad-desc {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  color: var(--ink-700);
  line-height: 1.4;
  margin: 0;
}

/* Logo image at the top of each sector's text stack. Source images are
   pre-cropped to just the orange-bordered tile, so a plain square box
   with `contain` renders them end-to-end with no additional clipping. */
.radial-quad-icon {
  width: clamp(44px, 6.5vmin, 68px);   /* slightly smaller — sectors are narrower than quadrants */
  aspect-ratio: 1 / 1;
  object-fit: contain;
  margin-bottom: var(--space-3xs);
  mix-blend-mode: multiply;
  pointer-events: none;
  transition: transform var(--dur-base) var(--ease-out);
}

.radial-sector:hover .radial-quad-icon {
  transform: scale(1.08);
}

/* No per-quad translate — content sits centred inside each cell so it
   stays inside both the outer circle and clear of the centre logo. */

/* ── Center glass-effect logo ────────────────────────── */

.radial-center {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 36%;
  aspect-ratio: 1;
  z-index: 5;
  pointer-events: none;
}

.radial-center-glass {
  position: relative;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(22px) saturate(180%);
  -webkit-backdrop-filter: blur(22px) saturate(180%);
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  overflow: hidden;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    inset 0 -1px 0 rgba(0, 0, 0, 0.05);
  animation: radial-center-breathe 6s ease-in-out infinite;
}

/* Logo as a transparent, faded watermark filling the circle */
.radial-center-watermark {
  position: absolute;
  inset: 12%;
  width: 76%;
  height: 76%;
  object-fit: contain;
  opacity: 0.28;
  pointer-events: none;
  z-index: 1;
  filter: blur(0.3px) drop-shadow(0 2px 8px rgba(31, 32, 36, 0.06));
}

/* Quote sits in FRONT of the watermark, perfectly centered */
.radial-center-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  padding: 12%;
}

.radial-center-quote {
  /* Elegant serif italic — much warmer than the workhorse Inter Tight
     for a short, poetic tagline like "Safety first. Always."         */
  font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
  font-style: italic;
  font-size: clamp(0.95rem, 0.7rem + 1vw, 1.4rem);
  font-weight: 500;
  color: var(--color-heading);
  line-height: 1.2;
  letter-spacing: 0.005em;
  text-align: center;
  margin: 0;
  text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
}

.radial-center-quote-text {
  display: inline-block;
  transition: opacity 380ms var(--ease-out),
              transform 380ms var(--ease-out);
}

.radial-center-quote-text.is-fading {
  opacity: 0;
  transform: translateY(6px);
}

@keyframes radial-center-breathe {
  0%, 100% { transform: scale(1);    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.9); }
  50%      { transform: scale(1.025); box-shadow: 0 26px 72px rgba(244, 123, 32, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.9); }
}

/* ── Tiny orbiting spark around the glass rim ──────────
   The spark wrapper covers the full .radial-center area. A dot is
   pinned at the wrapper's top-centre (= 12 o'clock on the glass rim).
   Rotating the wrapper about its own centre orbits the dot around
   the glass at the rim radius.                                       */
.radial-center-spark {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 6;
  animation: radial-center-spark-orbit 7s linear infinite;
}

.radial-center-spark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: 10px;
  height: 10px;
  margin: -5px 0 0 -5px;
  background: var(--color-accent);
  border-radius: 50%;
  box-shadow:
    0 0 14px rgba(244, 123, 32, 0.95),
    0 0 28px rgba(244, 123, 32, 0.55);
}

@keyframes radial-center-spark-orbit {
  from { transform: rotate(0deg);   }
  to   { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .radial-center-glass,
  .radial-center-spark { animation: none; }
}

/* ─────────────────────────────────────────────────────
   FLOATING TRUST + CAPABILITY CARDS — fill the empty
   left/right columns of the hero with small glass cards
   reinforcing brand authority and signature services.
   ───────────────────────────────────────────────────── */
.hero-flair {
  position: absolute;
  inset: 0;
  z-index: 2;       /* above bg slideshow, below the radial stage */
  pointer-events: none;
}

.flair-card {
  position: absolute;
  top: var(--top, 50%);
  display: flex;
  align-items: center;
  gap: 10px;
  width: 188px;
  padding: 10px 14px 10px 12px;
  /* Glass-pane look: orange-tinted highlight + frosted blur */
  background: linear-gradient(150deg,
                rgba(255, 255, 255, 0.10) 0%,
                rgba(255, 255, 255, 0.03) 55%,
                rgba(244, 123, 32, 0.08) 100%);
  border: 1px solid rgba(244, 123, 32, 0.30);
  border-left: 3px solid var(--color-accent);
  border-radius: 12px;
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  color: rgba(255, 240, 220, 0.95);
  transform: translateY(-50%);
  animation: flair-float 9s ease-in-out infinite;
  animation-delay: var(--delay, 0s);
  will-change: transform;
  user-select: none;
}

/* Anchor each card to its side */
.flair-card[style*="--side: left"]  { left:  var(--inset, 4%); }
.flair-card[style*="--side: right"] { right: var(--inset, 4%); }

.flair-card-icon {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
  flex-shrink: 0;
  filter: drop-shadow(0 0 6px rgba(244, 123, 32, 0.35));
}

.flair-card-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.flair-card-tag {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 500;
  color: rgba(244, 123, 32, 0.95);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1;
}

.flair-card-name {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  color: rgba(255, 245, 230, 0.96);
  letter-spacing: -0.005em;
  line-height: 1.15;
  white-space: nowrap;
}

@keyframes flair-float {
  0%, 100% { transform: translateY(-50%) translateY(0); }
  50%      { transform: translateY(-50%) translateY(calc(var(--float-distance, 14px) * -1)); }
}

/* Hide the side flair on small screens where it would crowd the stage */
@media (max-width: 1100px) {
  .hero-flair { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .flair-card { animation: none; }
}

/* ── Responsive ─────────────────────────────────────── */

@media (max-width: 900px) {
  .hero-radial-headline h1 { font-size: var(--text-2xl); }
}

/* ── Phones: the spinning 6-sector wheel is too cramped to read (labels
   render ~11px, descriptions ~8px) AND its hover-to-pause never fires on a
   touchscreen, so users would be tapping a moving pie-slice. Below 600px we
   transform the EXACT SAME markup into a clean, tappable 2-column card grid.
   The desktop wheel is completely untouched — this is a responsive layout
   swap, not a redesign. ─────────────────────────────────────────────── */
@media (max-width: 600px) {
  .hero-radial {
    padding: var(--space-2xl) var(--space-md);
    gap: var(--space-lg);
    min-height: 0;                 /* don't force full-height in card mode */
  }

  .hero-radial-headline { margin-bottom: var(--space-xs); }

  /* Release the square stage so cards can flow to natural height */
  .hero-radial-stage {
    width: 100%;
    max-width: 460px;
    aspect-ratio: auto;
    height: auto;
  }

  /* Drop the decorative orbits + centre glass disc in grid mode */
  .radial-orbit,
  .radial-center { display: none; }

  /* Wheel container → 2-col grid, spin disabled */
  .radial-grid {
    position: static;
    inset: auto;
    width: 100%;
    height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.7rem;
    background: none;
    border-radius: 0;
    overflow: visible;
    box-shadow: none;
    animation: none;
  }

  /* Each pie wedge → a flat card */
  .radial-sector {
    position: static;
    inset: auto;
    clip-path: none;
    display: flex;
    align-items: stretch;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 12px rgba(31, 32, 36, 0.07);
    min-height: 134px;
    overflow: hidden;
    transition: border-color var(--dur-base) var(--ease-out),
                box-shadow var(--dur-base) var(--ease-out);
  }
  .radial-sector::before { display: none; }   /* drop the wash overlay */
  .radial-sector:active {
    border-color: var(--color-accent);
    box-shadow: 0 4px 18px rgba(244, 123, 32, 0.18);
  }

  /* Content sits statically, filling the card */
  .radial-sector-content {
    position: static;
    transform: none;
    width: 100%;
    padding: 0.85rem 0.7rem;
  }

  .radial-quad-text { animation: none; gap: 3px; }

  .radial-quad-icon  { width: 44px; margin-bottom: 0.45rem; }
  .radial-quad-num   { font-size: 0.62rem; }
  .radial-quad-label { font-size: 0.98rem; line-height: 1.15; }
  .radial-quad-desc  { font-size: 0.72rem; display: block; }
}

/* Very small phones (≤360px): keep the two columns but tighten spacing */
@media (max-width: 360px) {
  .radial-grid { gap: 0.55rem; }
  .radial-sector { min-height: 124px; }
  .radial-sector-content { padding: 0.7rem 0.55rem; }
  .radial-quad-icon  { width: 40px; }
  .radial-quad-label { font-size: 0.92rem; }
  .radial-quad-desc  { font-size: 0.68rem; }
}

/* ===================================================
   TRUST STRIP — credibility signals between hero & products
   =================================================== */
#trust-strip {
  background: var(--navy);
  padding: 2.5rem 1.5rem;
  position: relative;
  overflow: hidden;
}

/* Subtle decorative top border in brand orange */
#trust-strip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--brand-orange) 30%,
    var(--brand-orange) 70%,
    transparent 100%);
  opacity: 0.85;
}

.trust-grid {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.trust-item {
  position: relative;
  text-align: center;
  padding: 0.75rem 0.5rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-item:last-child {
  border-right: none;
}

.trust-mark {
  width: 28px;
  height: 2px;
  background: var(--brand-orange);
  margin: 0 auto 0.85rem;
  border-radius: 2px;
}

.trust-number {
  font-family: 'Inter Tight', sans-serif;
  font-size: 2.25rem;
  font-weight: 800;
  color: white;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.trust-letters {
  font-family: 'Inter Tight', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  color: white;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
}

.trust-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* Responsive */
@media (max-width: 1100px) {
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 2rem;
  }
  .trust-item:nth-child(3) {
    border-right: none;
  }
}

@media (max-width: 680px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
  .trust-item {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 1.25rem;
  }
  .trust-item:last-child {
    border-bottom: none;
  }
  .trust-number { font-size: 1.85rem; }
}

/* ===================================================
   FAQ SECTION
   =================================================== */
#faq {
  padding: 5rem 1.5rem;
  background: var(--color-bg-alt);
}

.faq-inner {
  max-width: 820px;
  margin: 0 auto;
}

.faq-header {
  margin-bottom: 2.5rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s;
}

.faq-item.open {
  border-color: rgba(244, 123, 32, 0.5);
}

.faq-question {
  width: 100%;
  padding: 1.15rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--foreground);
  gap: 1rem;
  line-height: 1.45;
}

.faq-question:hover {
  background: var(--color-bg-alt);
}

.faq-chevron {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--muted-foreground);
  transition: transform 0.3s ease, color 0.2s;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 600px;
}

.faq-answer-inner {
  padding: 0 1.5rem 1.25rem;
  color: var(--muted-foreground);
  font-size: 0.875rem;
  line-height: 1.75;
  border-top: 1px solid var(--muted);
  padding-top: 1rem;
}

/* ===================================================
   TRUSTED CLIENTS SECTION
   =================================================== */
#clients {
  padding: 5rem 1.5rem;
}

.clients-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.clients-header {
  margin-bottom: 2.5rem;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.client-card {
  padding: 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.25s, box-shadow 0.25s;
  min-height: 90px;
}

.client-card:hover {
  border-color: rgba(244, 123, 32, 0.35);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.client-card img {
  max-height: 55px;
  max-width: 130px;
  object-fit: contain;
  filter: grayscale(0.2);
  transition: filter 0.25s, transform 0.25s;
}

.client-card:hover img {
  filter: grayscale(0);
  transform: scale(1.05);
}

/* ===================================================
   CONTACT SECTION
   =================================================== */
#contact {
  padding: 5rem 1.5rem;
  position: relative;
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}

.contact-overlay {
  position: absolute;
  inset: 0;
  background: rgba(248, 250, 252, 0.93);
}

.contact-inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-header {
  margin-bottom: 3rem;
}

.contact-header h2 {
  font-family: 'Inter Tight', sans-serif;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--foreground);
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.contact-header p {
  color: var(--muted-foreground);
  font-size: 0.95rem;
}

.contact-grid {
  display: grid;
  gap: 3rem;
}

/* Contact Info */
.contact-info-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--foreground);
  margin-bottom: 1.25rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.contact-icon {
  width: 18px;
  height: 18px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.contact-item-text {
  font-size: 0.875rem;
  color: var(--foreground);
  line-height: 1.6;
}

.contact-map {
  margin-top: 1.5rem;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 224px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  color: var(--muted-foreground);
  text-transform: uppercase;
}

.form-required {
  color: hsl(0, 84%, 60%);
}

.form-input,
.form-textarea {
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--foreground);
  background: var(--background);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  width: 100%;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(244, 123, 32, 0.12);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-submit {
  width: 100%;
  padding: 0.875rem 1.5rem;
  background: var(--primary);
  color: var(--primary-foreground);
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: filter 0.2s, transform 0.2s;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.01em;
}

.form-submit:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.form-submit:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none;
}

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
  background: hsl(143, 70%, 97%);
  border: 1px solid hsl(143, 50%, 80%);
  border-radius: var(--radius);
  color: hsl(143, 50%, 35%);
}

.form-success.visible {
  display: block;
}

/* ===================================================
   FOOTER
   =================================================== */
footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.55);
  padding: 3.5rem 1.5rem 1.5rem;
}

.footer-main {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand img {
  height: 48px;
  width: auto;
  margin-bottom: 1rem;
  object-fit: contain;
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.65;
  max-width: 260px;
}

.footer-col-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.35);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.85rem;
  transition: color 0.2s;
}

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

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.825rem;
  margin-bottom: 0.6rem;
  line-height: 1.5;
}

.footer-contact-icon {
  width: 13px;
  height: 13px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 3px;
}

/* Footer Maps */
.footer-maps {
  max-width: 1200px;
  margin: 0 auto 2rem;
  display: grid;
  gap: 1.25rem;
}

.footer-map-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: rgba(255, 255, 255, 0.35);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-bottom: 0.5rem;
}

.footer-map iframe {
  width: 100%;
  height: 190px;
  border: none;
  border-radius: 8px;
  display: block;
}

/* Footer Bottom */
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.footer-copyright {
  font-size: 0.78rem;
}

.footer-tagline {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  color: rgba(255, 255, 255, 0.25);
  text-transform: uppercase;
  letter-spacing: 0.22em;
}

/* ===================================================
   WHATSAPP FLOATING BUTTON
   =================================================== */
.whatsapp-btn {
  position: fixed;
  bottom: 6rem;
  right: 1.5rem;
  z-index: 500;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  animation: pulseGlow 2.5s ease-in-out infinite;
  transition: transform 0.2s;
}

.whatsapp-btn:hover {
  transform: scale(1.12);
}

.whatsapp-btn svg {
  width: 28px;
  height: 28px;
  fill: white;
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.45);
  }
  50% {
    box-shadow: 0 4px 28px rgba(37, 211, 102, 0.75), 0 0 0 6px rgba(37, 211, 102, 0.1);
  }
}

/* ===================================================
   SUBPAGE: HERO HEADER
   =================================================== */
.subpage-hero {
  background: var(--navy);
  padding: 9rem 1.5rem 4.5rem;
}

.subpage-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.75rem;
  transition: opacity 0.2s;
}

.back-link:hover {
  opacity: 0.75;
}

.back-link svg {
  width: 16px;
  height: 16px;
}

.subpage-hero h1 {
  font-family: 'Inter Tight', sans-serif;
  font-size: clamp(2.25rem, 6vw, 4rem);
  font-weight: 800;
  color: white;
  margin-bottom: 0.85rem;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

.subpage-hero p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.975rem;
  max-width: 580px;
  line-height: 1.65;
}

/* ===================================================
   SUBPAGE: PRODUCT GRID
   =================================================== */
.subpage-products {
  padding: 4rem 1.5rem;
}

.subpage-products-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.subpage-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.product-card {
  display: block;
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.product-card:hover {
  border-color: rgba(244, 123, 32, 0.4);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  transform: translateY(-3px);
}

.product-card-img-wrap {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.product-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.product-card:hover .product-card-img {
  transform: scale(1.06);
}

.product-card-body {
  padding: 1rem;
}

.product-card-category {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 0.4rem;
}

.product-card-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--foreground);
  transition: color 0.2s;
  margin-bottom: 0.5rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card:hover .product-card-title {
  color: var(--primary);
}

.product-card-action {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 600;
}

/* View All Buttons */
.view-all-wrap {
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.8rem 2rem;
  background: var(--primary);
  color: var(--primary-foreground);
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--radius);
  transition: filter 0.2s, transform 0.2s;
}

.btn-primary:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.8rem 2rem;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius);
  transition: background 0.2s, color 0.2s;
}

.btn-outline:hover {
  background: var(--primary);
  color: var(--primary-foreground);
}

/* ===================================================
   CTA BANNER (bottom of subpages)
   =================================================== */
.cta-banner {
  background: var(--navy);
  padding: 4.5rem 1.5rem;
  text-align: center;
}

.cta-banner h2 {
  font-family: 'Inter Tight', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  color: white;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 2rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  font-size: 0.95rem;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2.25rem;
  background: var(--whatsapp);
  color: white;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.2s;
}

.btn-whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-1px);
}

.btn-whatsapp svg {
  width: 20px;
  height: 20px;
  fill: white;
}

/* ===================================================
   FADE-IN ANIMATION (Intersection Observer)
   =================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.05s; }
.fade-up-delay-2 { transition-delay: 0.10s; }
.fade-up-delay-3 { transition-delay: 0.15s; }
.fade-up-delay-4 { transition-delay: 0.20s; }
.fade-up-delay-5 { transition-delay: 0.25s; }
.fade-up-delay-6 { transition-delay: 0.30s; }

/* ===================================================
   404 PAGE
   =================================================== */
.not-found-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--navy);
  text-align: center;
  padding: 2rem;
}

.not-found-code {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(5rem, 15vw, 9rem);
  color: var(--primary);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 1rem;
}

.not-found-title {
  font-family: 'Inter Tight', sans-serif;
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: white;
  margin-bottom: 0.75rem;
}

.not-found-text {
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 2.5rem;
  font-size: 0.95rem;
}

/* ===================================================
   RESPONSIVE BREAKPOINTS
   =================================================== */

/* Tablet: 640px+ */
@media (min-width: 640px) {
  .subpage-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .clients-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desktop small: 768px+ */
@media (min-width: 768px) {
  .contact-grid {
    grid-template-columns: 2fr 3fr;
  }

  .footer-main {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-maps {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .subpage-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desktop: 1024px+ */
@media (min-width: 1024px) {
  .subpage-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .clients-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Mobile Only */
@media (max-width: 767px) {
  .nav-right {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .slide-content {
    padding: 0 1.5rem;
    padding-top: 5rem;
  }

  .about-card {
    padding: 1.75rem 1.25rem;
  }

  #contact {
    background-attachment: scroll;
  }

  /* iOS Safari auto-zooms when a focused input is <16px. Lock to 16px
     on mobile so tapping a field never zooms the page. */
  .form-input,
  .form-textarea,
  select {
    font-size: 16px;
  }
}

/* ===================================================
   UTILITY
   =================================================== */
.text-primary { color: var(--primary); }
.text-muted { color: var(--muted-foreground); }
.font-mono { font-family: 'JetBrains Mono', monospace; }
.tracking-widest { letter-spacing: 0.2em; }
.uppercase { text-transform: uppercase; }

/* ===================================================
   CONTACT BRANCHES & MAPS (v2)
   =================================================== */
.branches-wrap {
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.branch-item {
  padding: 1rem 1.1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.branch-item:hover {
  border-color: rgba(244, 123, 32, 0.4);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.branch-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
  color: var(--foreground);
}

.branch-header svg {
  flex-shrink: 0;
}

.branch-address {
  font-size: 0.82rem;
  color: var(--muted-foreground);
  line-height: 1.55;
  margin-left: 1.7rem;
}

.contact-maps-row {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .contact-maps-row {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

.map-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
}

.map-card:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
}

.map-card-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.9rem 1.1rem;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
}

.map-card-header svg {
  flex-shrink: 0;
  color: var(--primary);
}

.map-card iframe {
  width: 100%;
  height: 240px;
  border: 0;
  display: block;
}

/* ===================================================
   AI CHATBOT
   =================================================== */
.chatbot-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 500;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--primary-foreground);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(244, 123, 32, 0.5);
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.chatbot-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 20px rgba(244, 123, 32, 0.65);
}

.chatbot-btn svg {
  width: 26px;
  height: 26px;
  stroke: var(--navy);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chatbot-btn .chatbot-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background: #ef4444;
  color: white;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid white;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

.chatbot-panel {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  z-index: 600;
  width: 380px;
  max-width: calc(100vw - 3rem);
  height: 580px;
  max-height: calc(100vh - 7rem);
  background: white;
  border-radius: 14px;
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.22), 0 4px 12px rgba(0, 0, 0, 0.08);
  display: none;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
}

.chatbot-panel.open {
  display: flex;
  animation: chatSlideUp 0.3s ease;
}

@keyframes chatSlideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.chatbot-header {
  padding: 1rem 1.25rem;
  background: var(--navy);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-shrink: 0;
}

.chatbot-header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.chatbot-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.chatbot-avatar svg {
  width: 20px;
  height: 20px;
  stroke: var(--navy);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chatbot-header-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.chatbot-header-name {
  font-family: 'Inter Tight', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: white;
}

.chatbot-header-status {
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: 2px;
}

.chatbot-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 6px rgba(74, 222, 128, 0.6);
}

.chatbot-close {
  background: none;
  border: none;
  color: white;
  cursor: pointer;
  padding: 0.35rem;
  border-radius: 6px;
  opacity: 0.7;
  transition: opacity 0.2s, background 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chatbot-close:hover {
  opacity: 1;
  background: rgba(255, 255, 255, 0.1);
}

.chatbot-close svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
}

.chatbot-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--color-bg-alt);
  scroll-behavior: smooth;
}

.chatbot-messages::-webkit-scrollbar {
  width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chatbot-messages::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 88%;
  font-size: 0.875rem;
  line-height: 1.5;
  animation: msgFadeIn 0.3s ease;
}

@keyframes msgFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-msg.user {
  align-self: flex-end;
  align-items: flex-end;
}

.chat-msg.bot {
  align-self: flex-start;
  align-items: flex-start;
}

.chat-bubble {
  padding: 0.7rem 0.95rem;
  border-radius: 14px;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.chat-msg.user .chat-bubble {
  background: var(--primary);
  color: var(--primary-foreground);
  border-bottom-right-radius: 4px;
  font-weight: 500;
}

.chat-msg.bot .chat-bubble {
  background: white;
  color: var(--foreground);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

.chat-bubble a {
  color: var(--primary);
  text-decoration: underline;
  font-weight: 600;
}

.chat-msg.user .chat-bubble a {
  color: var(--navy);
}

.chat-bubble strong {
  font-weight: 700;
}

.chat-bubble code {
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 5px;
  border-radius: 3px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
}

.chat-typing {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0.85rem 1rem;
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  border-bottom-left-radius: 4px;
  align-self: flex-start;
}

.chat-typing span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted-foreground);
  animation: typingDot 1.4s infinite;
}

.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-4px); }
}

.chatbot-suggestions {
  padding: 0.5rem 1rem 0.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--border);
}

.suggestion-chip {
  font-size: 0.72rem;
  padding: 0.4rem 0.75rem;
  background: white;
  border: 1px solid var(--border);
  border-radius: 99px;
  cursor: pointer;
  color: var(--foreground);
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}

.suggestion-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
}

.chatbot-input-wrap {
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--border);
  background: white;
  display: flex;
  gap: 0.5rem;
  align-items: flex-end;
  flex-shrink: 0;
}

.chatbot-input {
  flex: 1;
  padding: 0.65rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: none;
  max-height: 120px;
  min-height: 40px;
  line-height: 1.5;
  font-family: inherit;
}

.chatbot-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(244, 123, 32, 0.12);
}

.chatbot-send {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--primary);
  color: var(--primary-foreground);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: filter 0.2s, transform 0.2s;
  flex-shrink: 0;
}

.chatbot-send:hover:not(:disabled) {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.chatbot-send:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.chatbot-send svg {
  width: 18px;
  height: 18px;
  stroke: var(--navy);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chatbot-footer {
  padding: 0.4rem 1rem 0.6rem;
  font-size: 0.65rem;
  color: var(--muted-foreground);
  text-align: center;
  background: white;
  border-top: 1px solid var(--color-border);
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.05em;
}

.chatbot-error {
  align-self: center;
  padding: 0.6rem 0.9rem;
  background: hsl(0, 84%, 96%);
  border: 1px solid hsl(0, 84%, 85%);
  border-radius: 8px;
  color: hsl(0, 70%, 40%);
  font-size: 0.8rem;
  max-width: 90%;
  text-align: center;
}

/* Mobile responsive */
@media (max-width: 480px) {
  .chatbot-panel {
    bottom: 5rem;
    right: 0.5rem;
    left: 0.5rem;
    width: auto;
    max-width: none;
    height: calc(100vh - 6rem);
    max-height: calc(100vh - 6rem);
  }

  .chatbot-btn {
    bottom: 1rem;
    right: 1rem;
  }

  .whatsapp-btn {
    bottom: 5.5rem;
    right: 1rem;
  }
}