/* ==========================================================================
   ALLTOS - MODERN ELEMENTOR TECH DESIGN SYSTEM (STRIPE / APPLE B2B STYLE)
   Minimalist Ultra-Clean Pure White, Vibrant Sky Blue Gradients & Glass Accents
   ========================================================================== */

:root {
  /* Color Palette */
  --tech-blue: #0284c7;
  --tech-blue-hover: #0369a1;
  --tech-blue-light: #38bdf8;
  --tech-cyan: #06b6d4;
  --tech-dark: #0f172a;
  --tech-slate: #1e293b;
  --tech-muted: #64748b;
  --tech-border: #e2e8f0;
  --tech-border-light: #f1f5f9;
  --tech-bg: #ffffff;
  --tech-bg-subtle: #f8fafc;
  --tech-card: #ffffff;
  
  --sky: #0ea5e9;
  --sky-dark: #0284c7;
  
  /* Typography - Elementor Standard */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  font-family: var(--font-body);
  color: var(--tech-dark);
  background: var(--tech-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ==========================================================================
   1. TOP UTILITY BAR (Refined, Subtle, Clean)
   ========================================================================== */
.top-utility-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--tech-border);
  padding: 0.55rem 0;
  font-size: 0.86rem;
  color: var(--tech-muted);
}

.util-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.util-item strong {
  color: var(--tech-slate);
}

.util-link {
  color: var(--tech-slate);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.util-link:hover {
  color: var(--tech-blue);
}

.util-sep {
  color: var(--tech-border);
  font-size: 0.6rem;
}

.text-sky {
  color: var(--tech-blue) !important;
}

.text-cyan {
  color: var(--tech-cyan) !important;
}

/* ==========================================================================
   2. NAVBAR (Clean Minimalist Glass & Precision Typography)
   ========================================================================== */
.navbar {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--tech-border);
  padding: 0.95rem 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 6px 24px rgba(15, 23, 42, 0.07);
  padding: 0.7rem 0;
}

.brand-logo-img {
  height: 56px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.brand-logo-img:hover {
  transform: scale(1.02);
}

.navbar-nav .nav-link {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 600;
  color: #1e293b !important;
  padding: 0.55rem 1.1rem !important;
  border-radius: 6px;
  position: relative;
  transition: color 0.2s ease, background-color 0.2s ease;
  letter-spacing: 0.01em;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--tech-blue) !important;
  background: rgba(2, 132, 199, 0.06);
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: calc(100% - 1.8rem);
  height: 2.5px;
  background: var(--tech-blue);
  border-radius: 2px;
  transition: transform 0.22s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  transform: translateX(-50%) scaleX(1);
}

/* 3D Studio nav badge */
.nav-link-3d {
  color: var(--tech-blue) !important;
  background: rgba(2, 132, 199, 0.08) !important;
  border: 1px solid rgba(2, 132, 199, 0.2);
  font-weight: 700;
}

.nav-link-3d:hover {
  background: rgba(2, 132, 199, 0.15) !important;
}

.nav-link-3d::after {
  display: none !important;
}

/* Navbar CTA */
.btn-primary-tech {
  background: linear-gradient(135deg, #0284c7 0%, #0ea5e9 100%);
  color: #ffffff !important;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.02rem;
  padding: 0.72rem 1.6rem;
  border-radius: 6px;
  border: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.28);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  letter-spacing: 0.01em;
}

.btn-primary-tech:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(2, 132, 199, 0.38);
}

.btn-primary-tech:hover .bi-arrow-right {
  transform: translateX(4px);
  transition: transform 0.2s ease;
}

.btn-secondary-tech {
  background: #ffffff;
  color: var(--tech-slate) !important;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.02rem;
  padding: 0.72rem 1.6rem;
  border-radius: 6px;
  border: 1px solid var(--tech-border);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  transition: all 0.25s ease;
  letter-spacing: 0.01em;
}

.btn-secondary-tech:hover {
  background: var(--tech-bg-subtle);
  border-color: #cbd5e1;
  color: var(--tech-blue) !important;
  transform: translateY(-2px);
}

.btn-lg-tech {
  padding: 0.85rem 1.8rem;
  font-size: 1.06rem;
}

.navbar-toggler {
  border: 1px solid var(--tech-border) !important;
  border-radius: 8px;
  padding: 0.4rem 0.65rem;
}

/* ==========================================================================
   3. HERO SECTION (Minimalist Tech Aesthetic)
   ========================================================================== */
.hero-tech {
  position: relative;
  background: radial-gradient(circle at 80% 20%, rgba(224, 242, 254, 0.6) 0%, #ffffff 60%);
  padding: 85px 0 75px;
  overflow: hidden;
  border-bottom: 1px solid var(--tech-border-light);
}

#bubbles {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.tech-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  color: var(--tech-blue);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  border-radius: 50px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--tech-blue);
  box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.7);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.6); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(2, 132, 199, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(2, 132, 199, 0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 5.2vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--tech-dark);
}

.text-gradient {
  background: linear-gradient(135deg, #0284c7 0%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.1rem;
  color: var(--tech-muted);
  max-width: 540px;
  line-height: 1.65;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--tech-slate);
}

.hero-visual-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--tech-border);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.08);
  transition: transform 0.3s ease;
}

.hero-visual-card:hover {
  transform: translateY(-4px);
}

.hero-card-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.hero-glass-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #ffffff;
}

.overlay-tag {
  font-size: 0.78rem;
  color: #94a3b8;
  display: block;
  font-weight: 500;
}

.size-chip {
  background: rgba(255, 255, 255, 0.12);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
}

.badge-oem {
  background: var(--tech-blue);
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   4. CLIENT MARQUEE
   ========================================================================== */
.client-marquee-bar {
  background: #ffffff;
  padding: 24px 0 20px;
  border-bottom: 1px solid var(--tech-border);
}

.marquee-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tech-muted);
  font-weight: 600;
}

.marq {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

#marq {
  display: inline-block;
  animation: marquee 35s linear infinite;
  color: #475569;
  font-size: 0.95rem;
  font-weight: 600;
}

#marq i {
  color: #0284c7;
  font-style: normal;
  margin: 0 16px;
  font-size: 0.65rem;
}

@keyframes marquee {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   5. SECTIONS & COMMON HEADINGS
   ========================================================================== */
.section-tech {
  padding: 85px 0;
}

.bg-slate-subtle {
  background: #f8fafc;
}

.section-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tech-blue);
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  padding: 4px 12px;
  border-radius: 6px;
}

.section-heading {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 750;
  letter-spacing: -0.025em;
  color: var(--tech-dark);
  line-height: 1.25;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--tech-slate);
  line-height: 1.6;
}

.section-subtext {
  font-size: 1.05rem;
  color: var(--tech-muted);
  max-width: 620px;
  margin: 0 auto;
}

/* ==========================================================================
   6. 3D STUDIO SECTION (Deep Slate Tech Card)
   ========================================================================== */
.studio-section {
  background: #0f172a;
  color: #ffffff;
}

.customizer-box {
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 1.5rem;
}

.ctrl-label {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: #cbd5e1;
  display: block;
}

.input-ctrl-wrapper {
  background: #0b1324;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 2px;
  transition: border-color 0.2s ease;
}

.input-ctrl-wrapper:focus-within {
  border-color: var(--tech-cyan);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.15);
}

.ctrl-input {
  width: 100%;
  background: transparent;
  border: 0;
  color: #ffffff;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 600;
  outline: none;
}

.ctrl-hint {
  display: block;
  margin-top: 6px;
  font-size: 0.78rem;
  color: #94a3b8;
}

.capacity-pill {
  background: #0b1324;
  border: 1px solid #334155;
  color: var(--tech-cyan);
  font-size: 0.75rem;
  padding: 3px 8px;
  border-radius: 4px;
}

.size-pill-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 6px;
}

.size-pill-btn {
  background: #0b1324;
  border: 1px solid #334155;
  color: #cbd5e1;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 8px 4px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.size-pill-btn:hover {
  border-color: var(--tech-cyan);
  color: #ffffff;
}

.size-pill-btn.active {
  background: var(--tech-blue);
  border-color: var(--tech-blue);
  color: #ffffff;
}

.size-info-text {
  font-size: 0.8rem;
  color: #94a3b8;
}

.palette-chip {
  background: #0b1324;
  border: 1px solid #334155;
  color: #cbd5e1;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.palette-chip:hover {
  border-color: var(--tech-cyan);
  color: #ffffff;
}

.palette-chip.active {
  border-color: var(--tech-cyan);
  color: #ffffff;
  background: rgba(6, 182, 212, 0.12);
}

.chip-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.btn-outline-light-tech {
  background: transparent;
  color: #ffffff !important;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.65rem 1.4rem;
  border-radius: 8px;
  border: 1px solid #334155;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-outline-light-tech:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

/* 3D Bottle Stage Container */
.bottle-3d-stage {
  position: relative;
  height: 600px;
  background: radial-gradient(circle at 50% 40%, #1e293b 0%, #0f172a 75%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.stage-tag-top {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: #e2e8f0;
  z-index: 10;
}

.stage-hint {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  color: #94a3b8;
  z-index: 10;
}

.stage-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.stage-fallback-img {
  max-height: 420px;
  object-fit: contain;
}

.stage-canvas-box {
  position: absolute;
  inset: 0;
  z-index: 2;
  cursor: grab;
}

.stage-canvas-box:active {
  cursor: grabbing;
}

.stage-toolbar {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 8px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}

.badge-stage {
  background: var(--tech-blue);
  color: #ffffff;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
  font-weight: 700;
}

.stage-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.stage-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
}

/* ==========================================================================
   7. ABOUT & MISSION CARDS
   ========================================================================== */
.feature-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem;
  border: 1px solid var(--tech-border);
  border-radius: 10px;
  background: #ffffff;
}

.feature-icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: #f0f9ff;
  color: var(--tech-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.mission-card {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: 14px;
  padding: 2rem;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.1);
}

.mission-emblem-img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ffffff;
  padding: 2px;
}

.mission-quote {
  font-size: 1rem;
  line-height: 1.65;
  color: #cbd5e1;
  font-style: italic;
  margin: 1rem 0;
}

.mission-mantra {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #38bdf8;
  font-size: 0.92rem;
}

.milestones-card {
  background: #ffffff;
  border: 1px solid var(--tech-border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
}

.milestone-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-column: column;
  gap: 0.75rem;
}

.milestone-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.92rem;
  color: var(--tech-muted);
}

.milestone-list li i {
  margin-top: 3px;
}

/* ==========================================================================
   8. EVENT TILES (Services Grid)
   ========================================================================== */
.event-tile {
  background: #ffffff;
  border: 1px solid var(--tech-border);
  border-radius: 12px;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.event-tile:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  border-color: #cbd5e1;
}

.tile-img-box {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.tile-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.event-tile:hover .tile-img-box img {
  transform: scale(1.04);
}

.tile-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
}

.tile-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.tile-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--tech-dark);
  margin-bottom: 0.65rem;
}

.tile-desc {
  font-size: 0.92rem;
  color: var(--tech-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.tile-tag {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--tech-slate);
  padding-top: 0.75rem;
  border-top: 1px solid var(--tech-border-light);
}

/* ==========================================================================
   9. PRODUCTS CARDS
   ========================================================================== */
.product-tech-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--tech-border);
  border-radius: 14px;
  padding: 2rem 1.6rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-tech-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(15, 23, 42, 0.08);
  border-color: #cbd5e1;
}

.border-tech-highlight {
  border-color: #bae6fd;
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.08);
}

.prod-badge-top {
  position: absolute;
  top: 14px;
  right: 14px;
  background: #f1f5f9;
  color: var(--tech-slate);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 4px;
}

.badge-featured {
  background: #e0f2fe;
  color: var(--tech-blue);
}

.prod-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: linear-gradient(135deg, #0284c7 0%, #38bdf8 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.icon-cyan {
  background: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
}

.icon-blue {
  background: linear-gradient(135deg, #2563eb 0%, #60a5fa 100%);
}

.prod-check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.prod-check-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--tech-muted);
}

/* ==========================================================================
   10. TIMELINE / WORKFLOW STEPS
   ========================================================================== */
.step-card-modern {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem;
  background: #ffffff;
  border: 1px solid var(--tech-border);
  border-radius: 12px;
  margin-bottom: 1rem;
  transition: all 0.25s ease;
}

.step-card-modern:hover {
  transform: translateX(4px);
  border-color: #cbd5e1;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}

.step-num-circle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  color: var(--tech-blue);
  font-family: var(--font-heading);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   11. CONTACT & QUOTATION FORM
   ========================================================================== */
.contact-card-modern {
  background: #f8fafc;
  border: 1px solid var(--tech-border);
  border-radius: 14px;
  padding: 1.75rem;
}

.contact-round-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid var(--tech-border);
  color: var(--tech-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.quote-form-tech {
  background: #ffffff;
  border: 1px solid var(--tech-border);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
}

.tech-form-label {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--tech-slate);
  margin-bottom: 0.35rem;
  display: block;
}

.tech-form-input {
  width: 100%;
  background: #f8fafc;
  border: 1px solid var(--tech-border);
  border-radius: 8px;
  padding: 0.65rem 0.95rem;
  font-size: 0.94rem;
  color: var(--tech-dark);
  outline: none;
  transition: all 0.2s ease;
}

.tech-form-input:focus {
  background: #ffffff;
  border-color: var(--tech-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
}

.btn-whatsapp-submit {
  background: #25d366;
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.02rem;
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  border: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-whatsapp-submit:hover {
  background: #1eb857;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   12. FOOTER (Dark Slate & Precision Alignment)
   ========================================================================== */
.footer-tech {
  background: #0f172a;
  color: #94a3b8;
  padding: 70px 0 25px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  background: #ffffff;
  padding: 3px 8px;
  border-radius: 6px;
}

.footer-title {
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: block;
  margin-bottom: 0.75rem;
}

.footer-link {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.92rem;
  display: block;
  margin-bottom: 0.45rem;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: #38bdf8;
}

/* ==========================================================================
   13. FLOATING WIDGETS & WHATSAPP CHATBOX
   ========================================================================== */
.floating-widget-stack {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1050;
}

.corner-icon-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.corner-whatsapp-btn {
  background: #25d366;
}

.corner-whatsapp-btn:hover {
  background: #1eb857;
  transform: scale(1.08);
}

.corner-call-btn {
  background: #0284c7;
}

.corner-call-btn:hover {
  background: #0369a1;
  color: #ffffff;
  transform: scale(1.08);
}

.corner-uparrow-btn {
  background: #0f172a;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
}

.corner-uparrow-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.corner-uparrow-btn:hover {
  background: #1e293b;
  transform: translateY(-2px);
}

/* WhatsApp Chatbox */
.wa-chatbox {
  position: fixed;
  bottom: 86px;
  right: 24px;
  width: 360px;
  background: #ffffff;
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.15);
  border: 1px solid var(--tech-border);
  overflow: hidden;
  display: none;
  flex-direction: column;
  z-index: 1060;
  animation: waFadeIn 0.25s ease forwards;
}

.wa-chatbox.open {
  display: flex;
}

@keyframes waFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.wa-chatbox-header {
  background: #075e54;
  color: #ffffff;
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.wa-header-profile {
  display: flex;
  align-items: center;
  gap: 10px;
}

.wa-header-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #ffffff;
  padding: 2px;
}

.wa-header-info h4 {
  font-size: 0.92rem;
  margin: 0;
  color: #ffffff;
}

.wa-header-info small {
  font-size: 0.72rem;
  color: #bbf7d0;
}

.wa-close-btn {
  background: transparent;
  border: 0;
  color: #ffffff;
  font-size: 1.25rem;
  cursor: pointer;
}

.wa-chatbox-body {
  padding: 16px;
  background: #ece5dd;
  min-height: 120px;
}

.wa-chat-bubble {
  background: #ffffff;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 0.88rem;
  color: #1e293b;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
  position: relative;
}

.wa-chat-time {
  display: block;
  font-size: 0.7rem;
  color: #94a3b8;
  text-align: right;
  margin-top: 4px;
}

.wa-chatbox-footer {
  padding: 12px;
  background: #f0f2f5;
  border-top: 1px solid #e2e8f0;
}

.wa-preset-chips {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.wa-preset-chip {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 0.75rem;
  color: #334155;
  white-space: nowrap;
  cursor: pointer;
}

.wa-preset-chip:hover {
  background: #e2e8f0;
}

.wa-input-row {
  display: flex;
  gap: 8px;
}

.wa-chat-input {
  flex-grow: 1;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 0.85rem;
  outline: none;
}

.wa-send-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #25d366;
  border: 0;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ==========================================================================
   14. ELEMENTOR 200MS SCROLL REVEAL & CARD ANIMATIONS
   ========================================================================== */
.reveal-on-scroll {
  opacity: 1;
  transform: translateY(0);
}

/* When enhanced by JavaScript IntersectionObserver */
html.js-scroll-animate .reveal-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

html.js-scroll-animate .reveal-on-scroll.in-view {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Professional Elementor Card Hover Elevation */
.event-tile,
.product-tech-card,
.feature-card,
.step-card-modern,
.contact-card-modern,
.quote-form-tech,
.hero-visual-card {
  border-radius: 8px !important; /* Proper clean radius - not curved too much */
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease !important;
}

.event-tile:hover,
.product-tech-card:hover,
.feature-card:hover,
.step-card-modern:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08) !important;
  border-color: #cbd5e1 !important;
}

/* Responsive Overrides */
@media (max-width: 991.98px) {
  .hero-tech {
    padding: 55px 0 45px;
  }
  .size-pill-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .bottle-3d-stage {
    height: 480px;
  }
  .navbar-collapse {
    background: #ffffff;
    padding: 1.25rem;
    border-radius: 12px;
    border: 1px solid var(--tech-border);
    margin-top: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  }
}