/* ==========================================================================
   AQUAEQUIPEMENT - Modern Engineering Design System 2026
   Bilingual Corporate & Industrial Showcase
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800;900&display=swap');

:root {
  /* Colors */
  --navy-950: #050E1A;
  --navy-900: #0B192C;
  --navy-800: #0F2540;
  --navy-700: #14365D;
  --blue-600: #004B87;
  --blue-500: #0066B2;
  --aqua-500: #00A3E0;
  --aqua-400: #38BDF8;
  --cyan-300: #7DD3FC;
  --ice-100:  #E0F2FE;
  --ice-50:   #F0F8FF;
  --slate-900:#0F172A;
  --slate-700:#334155;
  --slate-500:#64748B;
  --slate-400:#94A3B8;
  --slate-200:#E2E8F0;
  --slate-100:#F1F5F9;
  --white:    #FFFFFF;
  --emerald:  #10B981;
  --amber:    #F59E0B;

  /* Gradients */
  --grad-aqua-deep: linear-gradient(135deg, #0B192C 0%, #004B87 60%, #00A3E0 100%);
  --grad-hero: radial-gradient(circle at 80% 20%, rgba(0, 163, 224, 0.18) 0%, rgba(11, 25, 44, 0) 65%),
               linear-gradient(180deg, #071527 0%, #0B192C 100%);
  --grad-card: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(240, 248, 255, 0.9) 100%);
  --grad-glow: radial-gradient(circle, rgba(0, 163, 224, 0.25) 0%, rgba(0, 75, 135, 0) 70%);

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(11, 25, 44, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 25, 44, 0.08), 0 2px 6px rgba(0, 163, 224, 0.06);
  --shadow-lg: 0 16px 36px rgba(11, 25, 44, 0.12), 0 4px 12px rgba(0, 163, 224, 0.1);
  --shadow-glow: 0 0 28px rgba(0, 163, 224, 0.35);

  /* Radius & Transitions */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background-color: var(--white);
  color: var(--slate-700);
  line-height: 1.65;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

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

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-topbar {
  background: var(--navy-950);
  color: var(--slate-400);
  font-size: 0.815rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.partner-pill-mini {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 163, 224, 0.15);
  color: var(--aqua-400);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
  border: 1px solid rgba(0, 163, 224, 0.3);
}

.partner-pill-mini::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--aqua-400);
  box-shadow: 0 0 6px var(--aqua-400);
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.topbar-contact-link {
  color: var(--white);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.topbar-contact-link:hover {
  color: var(--aqua-400);
}

/* ==========================================================================
   Navigation — Dark Glass Variant
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(8, 20, 40, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(56, 189, 248, 0.12);
  transition: all var(--transition-smooth);
}

.site-header.scrolled {
  background: rgba(5, 14, 28, 0.99);
  box-shadow: 0 2px 24px rgba(0, 163, 224, 0.12);
}

/* Three-zone flex container */
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 32px;
  max-width: 1440px;
  margin: 0 auto;
  gap: 20px;
}

/* ---- Logo ---- */
.brand-logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  filter: brightness(1.05);
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.brand-logo-link:hover .brand-logo-img {
  transform: scale(1.02);
  filter: brightness(1.15) drop-shadow(0 0 8px rgba(56, 189, 248, 0.35));
}

/* ---- Center Nav ---- */
.nav-center {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 4px;
  margin: 0;
  padding: 0;
}

.nav-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 12px;
  border-radius: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.76rem;
  letter-spacing: 0.02em;
  color: rgba(203, 213, 225, 0.80);
  text-decoration: none;
  position: relative;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: rgba(148, 163, 184, 0.8);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.nav-label {
  font-size: 0.73rem;
  font-weight: 600;
  line-height: 1;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(56, 189, 248, 0.08);
}

.nav-link:hover .nav-icon {
  background: rgba(0, 163, 224, 0.2);
  color: var(--aqua-400);
}

.nav-link.active {
  color: var(--aqua-400);
  background: rgba(0, 163, 224, 0.1);
}

.nav-link.active .nav-icon {
  background: rgba(0, 163, 224, 0.25);
  color: var(--aqua-400);
  box-shadow: 0 0 12px rgba(0, 163, 224, 0.2);
}

/* Active indicator dot */
.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--aqua-400);
  box-shadow: 0 0 6px var(--aqua-400);
}

/* ---- Right Actions ---- */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  padding: 3px;
}

.lang-btn {
  background: transparent;
  border: none;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  color: rgba(148, 163, 184, 0.85);
  padding: 5px 11px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  letter-spacing: 0.5px;
}

.lang-btn.active {
  background: var(--aqua-500);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(0, 163, 224, 0.35);
}

/* CTA Button */
.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, var(--blue-600), var(--aqua-500));
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 9px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 3px 14px rgba(0, 163, 224, 0.3);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.btn-nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 163, 224, 0.5);
  filter: brightness(1.08);
}

/* ---- Hamburger toggle ---- */
.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 8px;
  cursor: pointer;
}

.mobile-nav-toggle span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

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

/* ---- Mobile Drawer ---- */
.mobile-nav-drawer {
  display: none;
  background: rgba(8, 20, 40, 0.98);
  border-top: 1px solid rgba(56, 189, 248, 0.12);
  padding: 12px 0 20px;
}

.mobile-nav-drawer.open {
  display: block;
}

.mobile-nav-list {
  list-style: none;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-nav-item {
  display: block;
  padding: 12px 16px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: rgba(203, 213, 225, 0.85);
  border-radius: 10px;
  transition: all var(--transition-fast);
}

.mobile-nav-item:hover {
  background: rgba(0, 163, 224, 0.1);
  color: var(--white);
}

.mobile-nav-cta {
  display: block;
  margin: 12px 16px 0;
  padding: 13px 24px;
  background: linear-gradient(135deg, var(--blue-600), var(--aqua-500));
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  text-align: center;
}

/* Keep old btn-primary for use elsewhere on page */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--blue-600) 0%, var(--aqua-500) 100%);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 11px 22px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(0, 163, 224, 0.28);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 163, 224, 0.42);
  filter: brightness(1.06);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  background: var(--grad-hero);
  color: var(--white);
  padding: 90px 0 100px;
  overflow: hidden;
}

#waterCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.45;
  z-index: 1;
}

.hero-content-wrapper {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}

.hero-badge-container {
  margin-bottom: 20px;
}

.hero-partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.4);
  backdrop-filter: blur(8px);
  padding: 7px 18px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--aqua-400);
  box-shadow: 0 0 20px rgba(0, 163, 224, 0.2);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.4rem;
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 22px;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #38BDF8 0%, #FFFFFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #CBD5E1;
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 44px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 11px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: var(--aqua-400);
  transform: translateY(-2px);
}

.hero-visual-card {
  position: relative;
  background: rgba(15, 37, 64, 0.7);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  overflow: hidden;
}

.hero-visual-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 163, 224, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

.andritz-official-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.andritz-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 14px;
}

.andritz-logo-box {
  background: #0066B2;
  color: #FFF;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 2px;
  padding: 4px 14px;
  border-radius: 6px;
}

.partner-status {
  font-size: 0.8rem;
  color: var(--aqua-400);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-tech-preview {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: inset 0 0 15px rgba(0,0,0,0.5);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-tech-preview img, .hero-tech-preview svg {
  width: 100%;
  height: auto;
  transform: scale(1.01);
  transition: transform var(--transition-smooth);
}

.hero-tech-preview:hover img, .hero-tech-preview:hover svg {
  transform: scale(1.04);
}

.hero-visual-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--slate-400);
}

/* Stats Counter Row */
.hero-stats-row {
  position: relative;
  z-index: 2;
  margin-top: 50px;
  padding-top: 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
  background: linear-gradient(135deg, #FFF 40%, var(--aqua-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.88rem;
  color: #94A3B8;
  font-weight: 500;
}

/* ==========================================================================
   Section Base Utilities
   ========================================================================== */
.section {
  padding: 100px 0;
}

.section-light {
  background: var(--bg-light);
}

.section-ice {
  background: var(--ice-50);
}

.section-dark {
  background: var(--navy-900);
  color: var(--white);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue-600);
  background: var(--ice-100);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.section-dark .section-tag {
  color: var(--aqua-400);
  background: rgba(0, 163, 224, 0.15);
  border: 1px solid rgba(0, 163, 224, 0.3);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--navy-950);
  line-height: 1.22;
  letter-spacing: -0.015em;
  margin-bottom: 16px;
}

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

.section-subtitle {
  font-size: 1.08rem;
  color: var(--slate-500);
  line-height: 1.68;
}

.section-dark .section-subtitle {
  color: var(--slate-400);
}

/* ==========================================================================
   About Section & Strengths
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 70px;
}

.about-lead {
  font-size: 1.22rem;
  font-weight: 600;
  color: var(--navy-800);
  line-height: 1.6;
  margin-bottom: 20px;
}

.about-p {
  color: var(--slate-700);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about-visual-box {
  position: relative;
  background: linear-gradient(135deg, var(--ice-100) 0%, #FFFFFF 100%);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid rgba(0, 163, 224, 0.25);
  box-shadow: var(--shadow-md);
}

.about-feature-quote {
  background: var(--navy-900);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 20px;
  border-left: 4px solid var(--aqua-500);
}

.quote-highlight {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--aqua-400);
  margin-bottom: 8px;
}

.quote-sub {
  font-size: 0.9rem;
  color: #CBD5E1;
}

/* Strengths Grid */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.strength-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.strength-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-600), var(--aqua-500));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.strength-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 163, 224, 0.4);
}

.strength-card:hover::before {
  opacity: 1;
}

.strength-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--ice-100);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

.strength-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy-950);
  margin-bottom: 10px;
}

.strength-desc {
  font-size: 0.92rem;
  color: var(--slate-500);
  line-height: 1.6;
}

/* ==========================================================================
   Services & Expertise (6 Pillars)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  transition: all var(--transition-smooth);
  position: relative;
  backdrop-filter: blur(10px);
}

.service-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--aqua-400);
  transform: translateY(-6px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 163, 224, 0.2);
}

.service-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: rgba(56, 189, 248, 0.3);
  margin-bottom: 12px;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.35;
}

.service-desc {
  font-size: 0.93rem;
  color: #94A3B8;
  line-height: 1.65;
}

/* ==========================================================================
   Products Catalog & Filters
   ========================================================================== */
.products-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  background: var(--white);
  border: 1px solid var(--slate-200);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--slate-700);
  padding: 9px 20px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--aqua-500);
  color: var(--blue-600);
}

.filter-btn.active {
  background: var(--blue-600);
  border-color: var(--blue-600);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(0, 75, 135, 0.25);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 163, 224, 0.4);
}

.product-thumb {
  height: 180px;
  background: #0F172A;
  position: relative;
  overflow: hidden;
}

.product-thumb img, .product-thumb svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.product-card:hover .product-thumb img,
.product-card:hover .product-thumb svg {
  transform: scale(1.05);
}

.product-badge-brand {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(15, 23, 42, 0.85);
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 4px 10px;
  border-radius: 6px;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.product-badge-brand.andritz {
  background: #0066B2;
}

.product-badge-brand.local {
  background: #0D9488;
}

.product-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--navy-950);
  margin-bottom: 10px;
  line-height: 1.35;
}

.product-desc {
  font-size: 0.9rem;
  color: var(--slate-500);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-actions {
  display: flex;
  gap: 10px;
  margin-top: auto;
}

.btn-card-spec {
  flex: 1;
  background: var(--ice-50);
  color: var(--blue-600);
  border: 1px solid var(--ice-100);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.btn-card-spec:hover {
  background: var(--blue-600);
  color: var(--white);
}

.btn-card-quote {
  flex: 1;
  background: var(--aqua-500);
  color: var(--white);
  border: none;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-card-quote:hover {
  background: var(--blue-600);
}

.works-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.work-gallery-card {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.work-gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.work-gallery-card img {
  display: block;
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.work-gallery-card:hover img {
  transform: scale(1.04);
}

.work-gallery-card figcaption {
  padding: 12px 14px 16px;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--navy-800);
  background: rgba(255, 255, 255, 0.92);
}

/* ==========================================================================
   Sectors of Activity (4 Sectors)
   ========================================================================== */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.sector-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.sector-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 163, 224, 0.4);
}

.sector-header-flex {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}

.sector-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--ice-100) 0%, var(--ice-50) 100%);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
  border: 1px solid rgba(0, 163, 224, 0.2);
}

.sector-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--navy-950);
}

.sector-desc {
  font-size: 0.95rem;
  color: var(--slate-500);
  line-height: 1.65;
  margin-bottom: 22px;
}

.sector-checklist {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: auto;
  border-top: 1px dashed var(--slate-200);
  padding-top: 18px;
}

.sector-checklist li {
  font-size: 0.9rem;
  color: var(--slate-700);
  display: flex;
  align-items: center;
  gap: 10px;
}

.sector-checklist li svg {
  color: var(--aqua-500);
  flex-shrink: 0;
}

/* ==========================================================================
   References & Prestige Clients
   ========================================================================== */
.references-carousel {
  overflow: hidden;
  position: relative;
  width: 100%;
  padding: 18px 0;
  direction: ltr;
  mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
}

.references-track {
  display: flex;
  width: max-content;
  animation: client-logo-marquee 48s linear infinite;
  will-change: transform;
}

.references-carousel:hover .references-track,
.references-carousel:focus-within .references-track {
  animation-play-state: paused;
}

.references-logo-group {
  display: flex;
  align-items: center;
  gap: 30px;
  padding-right: 30px;
}

.client-logo {
  flex: 0 0 190px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 14px;
  box-shadow: 0 10px 26px rgba(2, 12, 27, 0.2);
}

.client-logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

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

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

  .references-carousel {
    overflow-x: auto;
    scrollbar-width: none;
  }

  .references-carousel::-webkit-scrollbar {
    display: none;
  }
}

.ref-disclaimer {
  text-align: center;
  font-size: 0.82rem;
  color: #64748B;
  margin-top: 36px;
  font-style: italic;
}

/* ==========================================================================
   Quote Request & Sizing Estimator
   ========================================================================== */
.quote-wrapper-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--slate-200);
  padding: 48px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
}

.quote-form-col h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy-950);
  margin-bottom: 24px;
}

.form-group-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}

.form-field label {
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--navy-900);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--slate-200);
  background: var(--bg-light);
  color: var(--navy-950);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--aqua-500);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(0, 163, 224, 0.15);
}

.form-field textarea {
  min-height: 100px;
  resize: vertical;
}

.form-actions-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.btn-whatsapp-direct {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 11px 22px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-whatsapp-direct:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
}

.quote-summary-panel {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 100%);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.summary-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.summary-header h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--aqua-400);
}

.summary-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
  padding-bottom: 8px;
}

.summary-item-label {
  color: #94A3B8;
}

.summary-item-val {
  font-weight: 600;
  color: var(--white);
  text-align: right;
}

.summary-commitments {
  margin-top: 30px;
  background: rgba(255, 255, 255, 0.06);
  padding: 16px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--aqua-500);
  font-size: 0.84rem;
  color: #CBD5E1;
  line-height: 1.5;
}

/* ==========================================================================
   Contact & Location Details
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-card-info {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-md);
}

.contact-company-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--navy-950);
  margin-bottom: 6px;
}

.contact-andritz-mention {
  font-size: 0.9rem;
  color: var(--blue-600);
  font-weight: 700;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-detail-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--ice-100);
  color: var(--blue-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-detail-text h5 {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--slate-500);
  margin-bottom: 3px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-detail-text p, .contact-detail-text a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy-950);
}

.contact-detail-text a:hover {
  color: var(--aqua-500);
}

.contact-map-card {
  background: var(--navy-950);
  border-radius: var(--radius-lg);
  border: 1px solid var(--slate-200);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  position: relative;
}

.map-visual-placeholder {
  flex-grow: 1;
  background: radial-gradient(circle at 50% 50%, #1E293B 0%, #0F172A 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  overflow: hidden;
}

.contact-map-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 280px;
  border: 0;
}

.map-radar-pin {
  position: absolute;
  top: 45%;
  left: 55%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 2;
}

.radar-dot {
  width: 16px;
  height: 16px;
  background: #38BDF8;
  border-radius: 50%;
  position: relative;
  box-shadow: 0 0 14px #38BDF8;
}

.radar-dot::after {
  content: "";
  position: absolute;
  top: -12px;
  left: -12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid #38BDF8;
  animation: radarPulse 2s infinite ease-out;
}

@keyframes radarPulse {
  0% { transform: scale(0.5); opacity: 1; }
  100% { transform: scale(2.2); opacity: 0; }
}

.radar-label {
  margin-top: 8px;
  background: rgba(15, 23, 42, 0.9);
  color: var(--white);
  padding: 4px 12px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid rgba(56, 189, 248, 0.4);
  white-space: nowrap;
}

.map-card-footer {
  padding: 20px 24px;
  background: rgba(15, 23, 42, 0.95);
  color: #CBD5E1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.coverage-pill {
  background: rgba(0, 163, 224, 0.18);
  color: var(--aqua-400);
  border: 1px solid rgba(0, 163, 224, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--navy-950);
  color: #94A3B8;
  padding: 70px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand h4 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.92rem;
  line-height: 1.6;
  max-width: 320px;
  margin-bottom: 20px;
}

.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.9rem;
  color: #94A3B8;
}

.footer-links a:hover {
  color: var(--aqua-400);
  transform: translateX(4px);
  display: inline-block;
}

.footer-partner-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 16px;
}

.footer-partner-title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--aqua-400);
  margin-bottom: 6px;
}

.footer-partner-sub {
  font-size: 0.82rem;
  color: #CBD5E1;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 14px;
}

/* ==========================================================================
   Modals & Toast
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 21, 39, 0.8);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--slate-200);
  transform: translateY(20px);
  transition: transform var(--transition-smooth);
  position: relative;
}

.modal-overlay.open .modal-dialog {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: var(--ice-100);
  color: var(--navy-950);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--blue-600);
  color: var(--white);
}

.modal-header-box {
  padding: 28px 28px 16px;
  border-bottom: 1px solid var(--slate-200);
}

.modal-brand-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--blue-600);
  background: var(--ice-100);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  margin-bottom: 8px;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy-950);
}

.modal-body {
  padding: 24px 28px;
}

.modal-specs-box {
  background: var(--bg-light);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 18px 0;
  font-family: monospace;
  font-size: 0.88rem;
  color: var(--navy-900);
  line-height: 1.6;
}

.modal-footer {
  padding: 16px 28px 24px;
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  border-top: 1px solid var(--slate-100);
}

/* Floating WhatsApp Quick Action */
.floating-whatsapp-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: var(--white);
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.floating-whatsapp-widget:hover {
  transform: translateY(-4px) scale(1.02);
  background: #20BA5A;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

.whatsapp-pulse {
  width: 10px;
  height: 10px;
  background: #FFFFFF;
  border-radius: 50%;
  animation: pulseWhite 1.5s infinite;
}

@keyframes pulseWhite {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.8); opacity: 0.4; }
  100% { transform: scale(1); opacity: 1; }
}

/* Toast System */
.toast-notice {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 2500;
  background: var(--navy-950);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--aqua-500);
  box-shadow: var(--shadow-lg);
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(50px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-smooth);
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .nav-center { display: none; }
  .mobile-nav-toggle { display: flex; }
  .hero-content-wrapper {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-title {
    font-size: 2.8rem;
  }
  .strengths-grid,
  .services-grid,
  .products-grid,
  .references-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid,
  .quote-wrapper-card,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .topbar-content {
    justify-content: center;
  }
  .topbar-left {
    display: none;
  }
  .nav-inner {
    padding: 0 16px;
  }
  .btn-nav-cta span {
    display: none;
  }
  .btn-nav-cta {
    padding: 9px 12px;
    border-radius: 10px;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-stats-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .strengths-grid,
  .services-grid,
  .products-grid,
  .sectors-grid,
  .references-grid {
    grid-template-columns: 1fr;
  }
  .form-group-grid {
    grid-template-columns: 1fr;
  }
  .quote-wrapper-card {
    padding: 24px;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .floating-whatsapp-widget span {
    display: none;
  }
  .floating-whatsapp-widget {
    padding: 14px;
    border-radius: 50%;
  }
}