/* ========================================
   COLDORA - Industrial Air Conditioning
   Main Stylesheet
======================================== */

/* CSS Variables */
:root {
  --primary: #0052cc;
  --primary-dark: #003d99;
  --primary-light: #e6f0ff;
  --secondary: #0a1628;
  --secondary-light: #1a2d4a;
  --accent: #00b4d8;
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-400: #94a3b8;
  --gray-500: #64748b;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  
  --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --radius: 8px;
  --radius-lg: 12px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-700);
  background-color: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.3;
  color: var(--secondary);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: 1rem;
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--white);
  color: var(--secondary);
  border: 2px solid var(--gray-200);
}

.btn-secondary:hover {
  border-color: var(--primary);
  color: var(--primary);
}

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

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

.btn-outline-dark {
  background: transparent;
  color: var(--secondary);
  border: 2px solid var(--gray-300);
}

.btn-outline-dark:hover {
  background: var(--gray-100);
  border-color: var(--secondary);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* ========================================
   HEADER & NAVIGATION
======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-icon {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon svg {
  width: 28px;
  height: 28px;
  color: var(--white);
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary);
  letter-spacing: -0.5px;
}

.logo-text span {
  color: var(--primary);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-600);
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Dropdown Menu */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-600);
  padding: 0.5rem 0;
  cursor: pointer;
  transition: var(--transition);
}

.nav-dropdown-btn:hover {
  color: var(--primary);
}

.nav-dropdown-btn svg {
  width: 14px;
  height: 14px;
  transition: var(--transition);
}

.nav-dropdown:hover .nav-dropdown-btn svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 200px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1001;
  margin-top: 0.5rem;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  margin-top: 0;
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid var(--white);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.25rem;
  color: var(--gray-700);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
}

.nav-dropdown-item:hover {
  background: var(--gray-50);
  color: var(--primary);
}

.nav-dropdown-item svg {
  width: 18px;
  height: 18px;
  color: var(--gray-400);
  transition: var(--transition);
}

.nav-dropdown-item:hover svg {
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  background: var(--gray-100);
  padding: 0.25rem;
  border-radius: var(--radius);
}

.lang-btn {
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-500);
  border-radius: calc(var(--radius) - 2px);
  transition: var(--transition);
}

.lang-btn.active {
  background: var(--white);
  color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}

.mobile-lang-switch,
.mobile-auth-buttons {
  display: none;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--secondary);
  transition: var(--transition);
}

/* ========================================
   HERO SLIDER SECTION
======================================== */
.hero-slider {
  position: relative;
  min-height: 85vh;
  background: var(--secondary);
  overflow: hidden;
  margin-top: 80px;
}

.slider-container {
  position: relative;
  width: 100%;
  height: 85vh;
  transition: opacity 0.3s ease;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.slide.active {
  opacity: 1;
  visibility: visible;
}

.slide-bg {
  position: absolute;
  inset: 0;
}

.slide-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 22, 40, 0.85) 0%, rgba(10, 22, 40, 0.6) 100%);
}

.slide-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  padding-top: 10vh;
}

.slide-title {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 1.5rem;
  animation: slideUp 0.8s ease forwards;
}

.slide-title span {
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.slide-description {
  font-size: 1.25rem;
  color: var(--gray-300);
  margin-bottom: 2rem;
  max-width: 600px;
  animation: slideUp 0.8s ease 0.1s forwards;
  opacity: 0;
}

.slide.active .slide-description {
  opacity: 1;
}

.slide-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  animation: slideUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

.slide.active .slide-buttons {
  opacity: 1;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Slider Navigation Arrows */
.slider-nav {
  position: absolute;
  bottom: 50%;
  left: 0;
  right: 0;
  transform: translateY(50%);
  display: flex;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 20;
  pointer-events: none;
}

.slider-arrow {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  pointer-events: auto;
}

.slider-arrow:hover {
  background: var(--primary);
  border-color: var(--primary);
}

/* Slider Dots */
.slider-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
  z-index: 20;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition);
}

.slider-dot:hover {
  background: rgba(255, 255, 255, 0.5);
}

.slider-dot.active {
  background: var(--primary);
  width: 30px;
  border-radius: 6px;
}

/* Stats Bar */
.stats-bar {
  background: var(--primary);
  padding: 2rem 0;
}

.stats-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stats-bar-item {
  position: relative;
}

.stats-bar-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.2);
}

.stats-bar-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
}

.stats-bar-number span {
  color: var(--accent);
}

.stats-bar-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.25rem;
}

@media (max-width: 768px) {
  .hero-slider {
    min-height: 70vh;
  }
  
  .slider-container {
    height: 70vh;
  }
  
  .slide-title {
    font-size: 2rem;
  }
  
  .slide-description {
    font-size: 1rem;
  }
  
  .slider-nav {
    display: none;
  }
  
  .stats-bar-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  
  .stats-bar-item:not(:last-child)::after {
    display: none;
  }
}

/* ========================================
   SECTIONS
======================================== */
.section {
  padding: 5rem 0;
}

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

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-badge {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-title {
  margin-bottom: 1rem;
}

.section-description {
  color: var(--gray-500);
  font-size: 1.1rem;
}

/* ========================================
   PAGE HERO
=================================== */
.page-hero {
  background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
  padding: 8rem 0 3rem 0;
  margin-top: 80px;
}

.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
}

.page-hero .breadcrumb a {
  color: var(--primary);
  text-decoration: none;
}

.page-hero .breadcrumb a:hover {
  text-decoration: underline;
}

.page-hero .breadcrumb span {
  color: var(--gray-400);
}

.page-hero .page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--secondary);
  margin: 0;
}

@media (max-width: 768px) {
  .page-hero {
    padding: 6rem 0 2rem 0;
  }
  
  .page-hero .page-title {
    font-size: 1.75rem;
  }
}

/* ========================================
   CARDS
=================================== */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
}

/* Featured Products Grid - Centered */
.featured-products-grid {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.featured-products-grid .card {
  flex: 0 0 350px;
  max-width: 350px;
}

@media (max-width: 768px) {
  .featured-products-grid .card {
    flex: 0 0 100%;
    max-width: 100%;
  }
}

.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.card-image {
  position: relative;
  height: 250px;
  overflow: hidden;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-image img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: var(--transition);
}

.card:hover .card-image img {
  transform: scale(1.05);
}

.card-body {
  padding: 1.5rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.card-text {
  color: var(--gray-500);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.card-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1rem;
}

.card-price.hidden-price {
  background: var(--gray-100);
  color: var(--gray-400);
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
}

.card-features {
  margin-bottom: 1rem;
}

.card-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--gray-600);
}

.card-features li svg {
  width: 16px;
  height: 16px;
  color: var(--success);
  flex-shrink: 0;
}

/* Service Cards */
.service-card {
  padding: 2rem;
  text-align: center;
}

.service-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1.5rem;
  background: var(--primary-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.service-icon svg {
  width: 32px;
  height: 32px;
  color: var(--primary);
}

.service-card:hover .service-icon {
  background: var(--primary);
}

.service-card:hover .service-icon svg {
  color: var(--white);
}

/* ========================================
   FORMS
======================================== */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  transition: var(--transition);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 82, 204, 0.1);
}

.form-input::placeholder {
  color: var(--gray-400);
}

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

/* ========================================
   FOOTER
======================================== */
.footer {
  background: var(--secondary);
  color: var(--gray-300);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-grid-5 {
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 2rem;
}

.footer-brand p {
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

.footer-title {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
}

.footer-links a {
  display: block;
  padding: 0.4rem 0;
  color: var(--gray-400);
  font-size: 0.95rem;
}

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

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.95rem;
}

.footer-contact svg {
  width: 20px;
  height: 20px;
  color: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--gray-500);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius);
  color: var(--gray-400);
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--primary);
  color: var(--white);
}

/* ========================================
   UTILITIES
======================================== */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-white { color: var(--white); }
.text-muted { color: var(--gray-500); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.hidden { display: none !important; }

/* ========================================
   USER MENU
======================================== */
.user-menu {
  position: relative;
}

.user-menu-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  background: transparent;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.user-menu-btn:hover {
  background: var(--gray-50);
  border-color: var(--gray-300);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.875rem;
}

.user-menu-btn .user-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--secondary);
}

.user-menu-btn svg {
  width: 16px;
  height: 16px;
  color: var(--gray-400);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  width: 280px;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition);
  z-index: 1000;
}

.user-menu:hover .user-dropdown,
.user-menu.active .user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.user-dropdown-header {
  padding: 1rem;
  border-bottom: 1px solid var(--gray-100);
}

.user-dropdown-header .user-name {
  font-weight: 600;
  color: var(--secondary);
  margin: 0 0 0.25rem 0;
}

.user-dropdown-header .user-email {
  font-size: 0.8rem;
  color: var(--gray-500);
  display: block;
}

.user-dropdown-header .member-badge {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  border-radius: var(--radius);
}

.member-badge.pending {
  background: #fef3c7;
  color: #92400e;
}

.member-badge.approved {
  background: #d1fae5;
  color: #065f46;
}

.member-badge.admin {
  background: var(--primary-light);
  color: var(--primary);
}

.user-dropdown-menu {
  padding: 0.5rem;
}

.user-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: var(--radius);
  color: var(--gray-700);
  text-decoration: none;
  transition: var(--transition);
}

.user-dropdown-menu a:hover {
  background: var(--gray-50);
  color: var(--primary);
}

.user-dropdown-menu a svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.user-dropdown-menu a span {
  font-size: 0.875rem;
}

.user-dropdown-menu .logout {
  color: var(--danger);
}

.user-dropdown-menu .logout:hover {
  background: #fee2e2;
  color: var(--danger);
}

/* ========================================
   SERVICE DETAIL PAGE
======================================== */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 3rem;
  align-items: start;
}

.service-detail-main {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.service-detail-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.service-detail-text {
  padding: 2rem;
}

.service-detail-text h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 1.5rem;
}

.service-description {
  color: var(--gray-600);
  line-height: 1.8;
}

.service-description p {
  margin-bottom: 1rem;
}

.service-detail-sidebar .sidebar-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.service-detail-sidebar .sidebar-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gray-100);
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}

.service-features li:last-child {
  border-bottom: none;
}

.service-features li svg {
  color: var(--primary);
  flex-shrink: 0;
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

.contact-info p {
  color: var(--gray-600);
  margin-bottom: 0.5rem;
}

@media (max-width: 992px) {
  .service-detail-grid {
    grid-template-columns: 1fr;
  }
  
  .service-detail-image {
    height: 300px;
  }
}

/* ========================================
   PRODUCT DETAIL PAGE
======================================== */
.product-detail-grid {
  display: grid;
  grid-template-columns: 1fr 350px;
  gap: 3rem;
  align-items: start;
}

.product-detail-main {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.product-gallery {
  width: 100%;
  min-height: 400px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.product-detail-image {
  max-width: 100%;
  max-height: 500px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.product-detail-text {
  padding: 2rem;
}

.product-detail-text h2 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 1rem;
}

.product-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

.product-description {
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.product-features,
.product-specs,
.product-video,
.product-datasheet {
  margin-bottom: 2rem;
}

.product-video h3,
.product-datasheet h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gray-100);
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--gray-100);
}

.video-wrapper iframe,
.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius);
}

.product-datasheet .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.product-features h3,
.product-specs h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--gray-100);
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-100);
  color: var(--gray-700);
}

.feature-list li:last-child {
  border-bottom: none;
}

.feature-list li svg {
  color: var(--primary);
  flex-shrink: 0;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--gray-100);
}

.specs-table td:first-child {
  font-weight: 500;
  color: var(--secondary);
  width: 40%;
}

.specs-table td:last-child {
  color: var(--gray-600);
}

.product-detail-sidebar .sidebar-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.product-detail-sidebar .sidebar-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--secondary);
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--gray-100);
}

.product-detail-sidebar .sidebar-card p {
  color: var(--gray-600);
  margin-bottom: 1rem;
}

@media (max-width: 992px) {
  .product-detail-grid {
    grid-template-columns: 1fr;
  }
  
  .product-gallery {
    height: auto;
    min-height: 300px;
  }
}

/* Product Image Slider */
.product-slider {
  position: relative;
  width: 100%;
}

.slider-main {
  position: relative;
  width: 100%;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 1rem;
}

.slider-main .product-detail-image {
  max-width: 100%;
  max-height: 500px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: white;
  border: 1px solid var(--gray-200);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.2s ease;
}

.slider-btn:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.slider-btn.prev {
  left: 10px;
}

.slider-btn.next {
  right: 10px;
}

.slider-thumbnails {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.thumbnail {
  width: 70px;
  height: 70px;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid var(--gray-200);
  transition: all 0.2s ease;
}

.thumbnail:hover {
  border-color: var(--primary);
}

.thumbnail.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(0, 102, 204, 0.2);
}

.thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.slider-dots {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
}

.slider-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
  cursor: pointer;
  transition: all 0.2s ease;
}

.slider-dots .dot:hover,
.slider-dots .dot.active {
  background: var(--primary);
}

/* Card Image Slider */
.card-slider {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-slides {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-slides img {
  position: absolute;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card-slides img.active {
  opacity: 1;
  position: relative;
}

.card-slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  box-shadow: 0 2px 4px rgba(0,0,0,0.15);
  cursor: pointer;
  font-size: 12px;
  font-weight: bold;
  color: var(--gray-600);
  z-index: 10;
  opacity: 0;
  transition: all 0.2s ease;
}

.card-image:hover .card-slider-btn {
  opacity: 1;
}

.card-slider-btn:hover {
  background: var(--primary);
  color: white;
}

.card-slider-btn.prev {
  left: 8px;
}

.card-slider-btn.next {
  right: 8px;
}

.card-slider-dots {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 4px;
  z-index: 10;
}

.card-slider-dots .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  transition: all 0.2s ease;
}

.card-slider-dots .dot:hover,
.card-slider-dots .dot.active {
  background: white;
  transform: scale(1.2);
}

/* Product Price Styles with Discount */
.product-price-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.product-price-original {
  font-size: 1.1rem;
  color: var(--gray-400);
  text-decoration: line-through;
}

.product-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
}

.product-discount-badge {
  background: var(--danger);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius);
}

.product-price-login-required {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 1rem;
  background: var(--gray-100);
  border-radius: var(--radius);
  margin-bottom: 1.5rem;
}

.product-price-login-required svg {
  color: var(--gray-500);
}

.product-price-login-required span {
  color: var(--gray-600);
  font-size: 0.95rem;
}

.product-price-login-required .btn {
  margin-left: auto;
}

/* Price Sections */
.pricing-container {
  background: var(--gray-50);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--gray-200);
}

.price-section {
  margin-bottom: 1.5rem;
}

.price-section:last-child {
  margin-bottom: 0;
}

.price-section h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.price-section h4::before {
  content: '';
  width: 3px;
  height: 16px;
  background: var(--primary);
  border-radius: 2px;
}

/* Rental Prices Grid */
.rental-prices {
  background: white;
  border-radius: var(--radius);
  padding: 1rem;
  border: 1px solid var(--gray-200);
}

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

@media (max-width: 576px) {
  .rental-grid {
    grid-template-columns: 1fr;
  }
}

.rental-item {
  text-align: center;
  padding: 1rem;
  background: var(--gray-50);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: all 0.2s ease;
}

.rental-item:hover {
  border-color: var(--primary);
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.1);
}

.rental-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.rental-original {
  display: block;
  font-size: 0.875rem;
  color: var(--gray-400);
  text-decoration: line-through;
  margin-bottom: 0.25rem;
}

.rental-price {
  display: block;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

.discount-note {
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background: #dcfce7;
  color: #166534;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  text-align: center;
}

/* Loading Spinner */
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

/* Alerts */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.alert-success {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}

.alert-error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.alert-warning {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}

/* ========================================
   SOLUTION FINDER FORM
======================================== */
.solution-finder-section {
  padding: 3rem 0;
  background: linear-gradient(135deg, #0a1628 0%, #1a2d4a 100%);
  position: relative;
  overflow: hidden;
}

.solution-finder-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.solution-finder-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.solution-finder-content {
  color: var(--white);
}

.solution-finder-content .section-badge {
  background: rgba(0, 180, 216, 0.2);
  color: var(--accent);
  border: 1px solid rgba(0, 180, 216, 0.3);
}

.solution-finder-title {
  font-size: 2rem;
  color: var(--white);
  margin: 0.75rem 0 1rem;
  line-height: 1.2;
}

.solution-finder-title .highlight {
  color: var(--accent);
}

.solution-finder-desc {
  font-size: 1rem;
  color: var(--gray-300);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.solution-finder-features {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
}

.sf-feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-200);
  font-size: 0.85rem;
}

.sf-feature svg {
  color: var(--success);
  flex-shrink: 0;
}

/* Solution Finder Card */
.solution-finder-card {
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.sf-card-header {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem 1.5rem;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
}

.sf-steps-indicator {
  display: flex;
  gap: 0.5rem;
}

.sf-step-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
  transition: var(--transition);
}

.sf-step-dot.active {
  background: #0056b3;
  transform: scale(1.2);
}

.sf-step-dot.completed {
  background: var(--success);
}

/* Form Steps */
.sf-form {
  padding: 1.25rem;
}

.sf-step {
  display: none;
  animation: fadeIn 0.3s ease;
}

.sf-step.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.sf-step-title {
  font-size: 1.1rem;
  color: var(--secondary);
  margin-bottom: 0.35rem;
}

.sf-step-desc {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 1rem;
}

/* Options Grid */
.sf-options-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.sf-option {
  cursor: pointer;
}

.sf-option input {
  display: none;
}

.sf-option-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 0.5rem;
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-radius: 10px;
  transition: var(--transition);
  text-align: center;
}

.sf-option-content svg {
  color: var(--gray-400);
  transition: var(--transition);
}

.sf-option-content span {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
}

.sf-option input:checked + .sf-option-content {
  border-color: #0056b3;
  background: rgba(0, 86, 179, 0.05);
}

.sf-option input:checked + .sf-option-content svg {
  color: #0056b3;
}

.sf-option input:checked + .sf-option-content span {
  color: #0056b3;
}

.sf-option:hover .sf-option-content {
  border-color: var(--gray-300);
  background: var(--white);
}

/* Capacity Input */
.sf-capacity-input {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sf-slider-container {
  padding: 0 0.5rem;
}

.sf-slider {
  width: 100%;
  height: 8px;
  -webkit-appearance: none;
  appearance: none;
  background: linear-gradient(to right, #0056b3 0%, #0056b3 var(--value, 10%), var(--gray-200) var(--value, 10%), var(--gray-200) 100%);
  border-radius: 4px;
  outline: none;
  cursor: pointer;
}

.sf-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  background: #0056b3;
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 86, 179, 0.4);
  cursor: pointer;
  transition: transform 0.2s;
}

.sf-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}

.sf-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  background: #0056b3;
  border: 4px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0, 86, 179, 0.4);
  cursor: pointer;
}

.sf-slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: 0.75rem;
  color: var(--gray-500);
}

.sf-input-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.sf-number-input {
  width: 120px;
  padding: 0.75rem 1rem;
  font-size: 1.5rem;
  font-weight: 600;
  color: #0056b3;
  text-align: center;
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  outline: none;
  transition: var(--transition);
}

.sf-number-input:focus {
  border-color: #0056b3;
}

.sf-input-suffix {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--gray-500);
}

/* Select Dropdown */
.sf-select-wrapper {
  position: relative;
}

.sf-select {
  width: 100%;
  padding: 1rem 3rem 1rem 1rem;
  font-size: 1rem;
  color: var(--secondary);
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  appearance: none;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.sf-select:focus {
  border-color: #0056b3;
  background: var(--white);
}

.sf-select-arrow {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
}

/* Contact Fields */
.sf-contact-fields {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.sf-phone-input {
  display: flex;
  gap: 0.5rem;
}

.sf-country-select {
  padding: 0.75rem;
  font-size: 0.9rem;
  background: var(--gray-50);
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.sf-country-select:focus {
  border-color: #0056b3;
}

.sf-phone-number {
  flex: 1;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  outline: none;
  transition: var(--transition);
}

.sf-phone-number:focus {
  border-color: #0056b3;
}

.sf-email-input {
  position: relative;
}

.sf-email {
  width: 100%;
  padding: 0.75rem 1rem 0.75rem 2.75rem;
  font-size: 1rem;
  border: 2px solid var(--gray-200);
  border-radius: 8px;
  outline: none;
  transition: var(--transition);
}

.sf-email:focus {
  border-color: #0056b3;
}

.sf-email-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
}

.sf-privacy-note {
  margin-top: 1rem;
  font-size: 0.75rem;
  color: var(--gray-500);
  text-align: center;
}

/* Error styles */
.sf-phone-number.error,
.sf-email.error {
  border-color: var(--danger);
  background: #fef2f2;
}

.sf-error-message {
  color: var(--danger);
  font-size: 0.75rem;
  margin-top: 0.25rem;
}

/* Form Navigation */
.sf-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--gray-200);
}

.sf-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 8px;
  transition: var(--transition);
}

.sf-btn-prev {
  color: var(--gray-600);
  background: var(--gray-100);
}

.sf-btn-prev:hover {
  background: var(--gray-200);
}

.sf-btn-next {
  color: var(--white);
  background: #0056b3;
  margin-left: auto;
}

.sf-btn-next:hover {
  background: #004494;
}

.sf-btn-submit {
  color: var(--white);
  background: linear-gradient(135deg, #0056b3 0%, #003d80 100%);
  margin-left: auto;
}

.sf-btn-submit:hover {
  box-shadow: 0 4px 15px rgba(0, 86, 179, 0.4);
  transform: translateY(-2px);
}

/* Trust Footer */
.sf-trust-footer {
  padding: 1rem 1.5rem;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
  text-align: center;
  font-size: 0.75rem;
  color: var(--gray-500);
}

.sf-trust-footer strong {
  color: var(--secondary);
}

/* Success State */
.sf-success {
  text-align: center;
  padding: 3rem 2rem;
}

.sf-success-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
}

.sf-success h3 {
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.sf-success p {
  color: var(--gray-500);
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 1024px) {
  .solution-finder-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .solution-finder-content {
    text-align: center;
  }
  
  .solution-finder-features {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .solution-finder-title {
    font-size: 2rem;
  }
  .hero-title {
    font-size: 2.75rem;
  }
  
  .hero-stats {
    gap: 2rem;
  }
  
.footer-grid {
  grid-template-columns: 1fr 1fr;
  }
  
  .footer-grid-5 {
  grid-template-columns: 1fr 1fr 1fr;
  }
  }
  
  @media (max-width: 768px) {
  /* Solution Finder Mobile */
  .solution-finder-section {
    padding: 2rem 0;
  }
  
  .solution-finder-wrapper {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .solution-finder-content {
    text-align: center;
  }
  
  .solution-finder-title {
    font-size: 1.35rem;
  }
  
  .solution-finder-desc {
    font-size: 0.9rem;
  }
  
  .solution-finder-features {
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
  }
  
  .sf-feature {
    font-size: 0.75rem;
    padding: 0.35rem 0.6rem;
  }
  
  .solution-finder-card {
    max-width: 100%;
  }
  
  .sf-form {
    padding: 1rem;
  }
  
  /* Ensure steps work properly on mobile */
  .sf-step {
    display: none !important;
  }
  
  .sf-step.active {
    display: block !important;
  }
  
  .sf-step-title {
    font-size: 1rem;
  }
  
  .sf-step-desc {
    font-size: 0.8rem;
  }
  
  .sf-options-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
  }
  
  .sf-option-content {
    padding: 0.75rem 0.5rem;
  }
  
  .sf-option-content svg {
    width: 20px;
    height: 20px;
  }
  
  .sf-option-content span {
    font-size: 0.75rem;
  }
  
  /* Slider area */
  .sf-slider-container {
    padding: 0;
  }
  
  .sf-slider-range {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .sf-number-input {
    width: 80px;
    font-size: 1rem;
  }
  
  /* Phone input */
  .sf-phone-input {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .sf-country-select {
    width: 100%;
  }
  
  .sf-phone-field {
    width: 100%;
  }
  
  /* Navigation buttons */
  .sf-nav-buttons {
    flex-direction: column-reverse;
    gap: 0.5rem;
  }
  
  .sf-nav-buttons button {
    width: 100%;
  }
  
  /* Steps indicator */
  .sf-steps-indicator {
    margin-bottom: 1rem;
  }
  
  .sf-step-dot {
    width: 8px;
    height: 8px;
  }
  
  .sf-btn {
    padding: 0.65rem 1rem;
    font-size: 0.85rem;
  }
  
  /* Header Mobile */
  .header .container {
    padding: 0 1rem;
  }
  
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 1rem;
    gap: 0;
    box-shadow: var(--shadow-lg);
    max-height: 80vh;
    overflow-y: auto;
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .nav-link {
    padding: 0.75rem 1rem;
    width: 100%;
  }
  
  .nav-dropdown {
    width: 100%;
  }
  
  .nav-dropdown-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    justify-content: space-between;
  }
  
  .nav-dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    padding: 0 0 0 1rem;
    display: none;
    background: var(--gray-50);
    border-radius: var(--radius);
    margin-top: 0.5rem;
  }
  
  .nav-dropdown.active .nav-dropdown-menu {
    display: block;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  /* Auth Actions Mobile */
  .auth-actions {
    gap: 0.5rem;
  }
  
  .lang-switch {
    display: none;
  }
  
  /* Hide guest login/signup buttons on mobile - they go in mobile menu */
  .guest-actions {
    display: none;
  }
  
  /* Mobile auth buttons in menu */
  .mobile-auth-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid var(--gray-100);
  }
  
  .mobile-auth-buttons .btn {
    width: 100%;
    justify-content: center;
  }
  
  .mobile-lang-switch {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem;
    border-top: 1px solid var(--gray-100);
  }
  
  .mobile-lang-switch .lang-btn {
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    font-weight: 500;
    background: var(--gray-100);
    color: var(--gray-600);
  }
  
  .mobile-lang-switch .lang-btn.active {
    background: var(--primary);
    color: white;
  }
  
  .user-menu-trigger span {
    display: none;
  }
  
  /* Keep user avatar visible on mobile */
  .user-menu {
    display: block;
  }
  
  /* Hero Mobile */
  .hero {
    min-height: auto;
    padding: 6rem 0 3rem;
  }
  
  .hero-title {
    font-size: 1.75rem;
    line-height: 1.3;
  }
  
  .hero-description {
    font-size: 0.95rem;
  }
  
  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .hero-stats {
    flex-wrap: wrap;
    gap: 1rem;
  }
  
  .stat-item {
    flex: 1 1 45%;
    text-align: center;
  }
  
  .stat-number {
    font-size: 1.75rem;
  }
  
  .stat-label {
    font-size: 0.75rem;
  }
  
  /* Typography Mobile */
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  
  .section {
    padding: 2.5rem 0;
  }
  
  .section-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
  }
  
  /* Cards Mobile */
  .card-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .card-image {
    height: 200px;
  }
  
  /* Product Detail Mobile */
  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .product-gallery {
    min-height: 280px;
  }
  
  .product-detail-image {
    max-height: 300px;
  }
  
  .product-detail-text {
    padding: 1.25rem;
  }
  
  .product-detail-text h2 {
    font-size: 1.35rem;
  }
  
  .product-price {
    font-size: 1.25rem;
  }
  
  .product-detail-sidebar {
    position: static;
  }
  
  /* Slider Mobile */
  .slider-main {
    min-height: 280px;
  }
  
  .slider-btn {
    width: 36px;
    height: 36px;
  }
  
  .slider-thumbnails {
    gap: 0.5rem;
  }
  
  .thumbnail {
    width: 50px;
    height: 50px;
  }
  
  /* Page Hero Mobile */
  .page-hero {
    padding: 5rem 0 1.5rem;
    margin-top: 70px;
  }
  
  .page-hero .page-title {
    font-size: 1.5rem;
  }
  
  /* Service/Solution Detail Mobile */
  .service-detail-grid,
  .solution-detail-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .service-detail-image,
  .solution-detail-image {
    height: 220px;
  }
  
  /* Forms Mobile */
  .form-row {
    flex-direction: column;
    gap: 1rem;
  }
  
  .form-group {
    margin-bottom: 1rem;
  }
  
  .form-group input,
  .form-group textarea,
  .form-group select {
    font-size: 16px; /* Prevents zoom on iOS */
  }
  
  /* Buttons Mobile */
  .btn {
    padding: 0.7rem 1.25rem;
    font-size: 0.9rem;
  }
  
  .btn-block {
    width: 100%;
  }
  
  /* Contact Form Mobile */
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  /* Support Page Mobile */
  .support-grid {
    grid-template-columns: 1fr;
  }
  
  /* Account Page Mobile */
  .account-layout {
    flex-direction: column;
  }
  
  .account-sidebar {
    width: 100%;
    margin-bottom: 1.5rem;
  }
  
  .account-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  
  .account-nav a {
    flex: 1 1 auto;
    text-align: center;
    padding: 0.5rem;
    font-size: 0.85rem;
  }
  
  /* Footer Mobile */
  .footer-grid,
  .footer-grid-5 {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-brand p {
    font-size: 0.9rem;
  }
  
  .footer-title {
    margin-bottom: 0.75rem;
  }
  
  .footer-links li {
    margin-bottom: 0.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  /* Container Mobile */
  .container {
    padding: 0 1rem;
  }
  
  /* Tables Mobile */
  .specs-table {
    font-size: 0.9rem;
  }
  
  .specs-table td {
    padding: 0.5rem;
  }
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: all 0.3s ease;
  text-decoration: none;
}

.whatsapp-float:hover {
  background-color: #128C7E;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.whatsapp-float:active {
  transform: scale(0.95);
}

.whatsapp-float svg {
  color: white;
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 54px;
    height: 54px;
  }
  
  .whatsapp-float svg {
    width: 24px;
    height: 24px;
  }
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
  padding: 8rem 0 4rem;
  text-align: center;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.page-header p {
  color: var(--gray-300);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: var(--gray-400);
}

.breadcrumb a:hover {
  color: var(--white);
}

.breadcrumb span {
  color: var(--gray-500);
}

.breadcrumb .current {
  color: var(--accent);
}

/* ========================================
   FORM TOAST NOTIFICATIONS
======================================== */
.form-toast {
  position: fixed;
  top: 20px;
  right: 20px;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0,0,0,0.15);
  z-index: 10000;
  max-width: 400px;
  transform: translateX(120%);
  transition: transform 0.3s ease;
}

.form-toast.show {
  transform: translateX(0);
}

.form-toast-success {
  border-left: 4px solid var(--success);
}

.form-toast-error {
  border-left: 4px solid var(--danger);
}

.form-toast-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.form-toast-success .form-toast-icon {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
}

.form-toast-error .form-toast-icon {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
}

.form-toast-content {
  flex: 1;
}

.form-toast-content strong {
  display: block;
  color: var(--secondary);
  margin-bottom: 0.25rem;
}

.form-toast-content p {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin: 0;
}

.form-toast-close {
  flex-shrink: 0;
  padding: 0.25rem;
  color: var(--gray-400);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color 0.2s;
}

.form-toast-close:hover {
  color: var(--gray-600);
}

/* Form spinner animation */
.form-spinner {
  animation: spin 1s linear infinite;
}

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

/* Form input error state */
.form-input.error {
  border-color: var(--danger);
  background: #fef2f2;
}

@media (max-width: 768px) {
  .form-toast {
    left: 20px;
    right: 20px;
    max-width: none;
  }
}