/* ==========================================
   INDUSTRIAS JOM - Modern CSS Design System
   ========================================== */

/* CSS Variables - Design Tokens */
:root {
  /* Colors - Black & Gold Premium Palette */
  --primary-gold: #D4AF37;
  --primary-gold-light: #F4D160;
  --primary-gold-dark: #A8862A;
  --primary-black: #0D0D0D;
  --secondary-black: #1A1A1A;
  --tertiary-black: #2D2D2D;

  /* Neutrals */
  --white: #FFFFFF;
  --off-white: #F8F8F8;
  --gray-100: #E8E8E8;
  --gray-200: #D0D0D0;
  --gray-300: #A0A0A0;
  --gray-400: #707070;
  --gray-500: #505050;

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, var(--primary-gold) 0%, var(--primary-gold-light) 50%, var(--primary-gold) 100%);
  --gradient-dark: linear-gradient(180deg, var(--primary-black) 0%, var(--secondary-black) 100%);
  --gradient-hero: linear-gradient(135deg, rgba(13, 13, 13, 0.95) 0%, rgba(26, 26, 26, 0.9) 100%);

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.25);
  --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.3);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Z-index layers */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 400;
  --z-tooltip: 500;
}

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

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

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--gray-500);
  background-color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
  list-style: none;
}

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

/* ==========================================
   Typography
   ========================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary-black);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
}

p {
  margin-bottom: 1rem;
}

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

.text-white {
  color: var(--white);
}

/* ==========================================
   Container & Layout
   ========================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-3xl) 0;
}

.section-dark {
  background-color: var(--primary-black);
  color: var(--white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--white);
}

.section-light {
  background-color: var(--off-white);
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-subtitle {
  display: inline-block;
  color: var(--primary-gold);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--spacing-sm);
  position: relative;
}

.section-subtitle::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--gradient-gold);
}

.section-title {
  margin-bottom: var(--spacing-sm);
}

.section-description {
  max-width: 600px;
  margin: 0 auto;
  color: var(--gray-400);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  background: var(--gradient-gold);
  color: var(--primary-black);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4);
}

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

.btn-secondary:hover {
  background: var(--primary-gold);
  color: var(--primary-black);
}

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

.btn-dark:hover {
  background: var(--secondary-black);
  transform: translateY(-3px);
}

/* ==========================================
   Header & Navigation
   ========================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  transition: var(--transition-base);
}

.header-scrolled {
  background: rgba(13, 13, 13, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
}

.top-bar {
  background: var(--primary-black);
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.top-bar-info {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-300);
  font-size: 0.875rem;
}

.top-bar-item i {
  color: var(--primary-gold);
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: rgba(212, 175, 55, 0.1);
  color: var(--primary-gold);
  transition: var(--transition-base);
}

.social-link:hover {
  background: var(--primary-gold);
  color: var(--primary-black);
  transform: translateY(-2px);
}

.main-nav {
  padding: 1rem 0;
  background: transparent;
  transition: var(--transition-base);
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.logo img {
  height: 60px;
  width: auto;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

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

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

.nav-link {
  color: var(--white);
  font-weight: 500;
  font-size: 0.9375rem;
  position: relative;
  padding: 0.5rem 0;
}

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

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

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

.nav-cta {
  margin-left: 1rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--white);
  transition: var(--transition-base);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--primary-black);
  overflow: hidden;
}

.hero-carousel {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

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

.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: brightness(0.90);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13, 13, 13, 0.6) 0%, rgba(26, 26, 26, 0.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 900px;
  padding: var(--spacing-lg);
}

.hero-subtitle {
  display: inline-block;
  color: var(--primary-gold);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.8s ease forwards;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  color: var(--white);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

.hero-title span {
  color: var(--primary-gold);
  display: block;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--gray-200);
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

.hero-indicators {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.75rem;
  z-index: 10;
}

.hero-indicator {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition-base);
}

.hero-indicator.active {
  background: var(--primary-gold);
  width: 36px;
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  right: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-300);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  animation: bounce 2s infinite;
}

.scroll-indicator i {
  font-size: 1.5rem;
  color: var(--primary-gold);
}

/* ==========================================
   About Section
   ========================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image-main img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  transition: var(--transition-slow);
}

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

.about-badge {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 150px;
  height: 150px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl);
}

.about-badge-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-black);
  line-height: 1;
}

.about-badge-text {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--primary-black);
  text-align: center;
}

.about-content {
  padding-left: var(--spacing-lg);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: var(--spacing-lg);
}

.about-feature {
  display: flex;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--off-white);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
}

.about-feature:hover {
  background: var(--white);
  box-shadow: var(--shadow-md);
  transform: translateY(-5px);
}

.about-feature-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: var(--gradient-gold);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-black);
  font-size: 1.25rem;
}

.about-feature-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-black);
  margin-bottom: 0.25rem;
}

.about-feature-text {
  font-size: 0.875rem;
  color: var(--gray-400);
  margin: 0;
}

/* ==========================================
   Products Section
   ========================================== */
.products-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.product-tab {
  padding: 1rem 2rem;
  background: var(--off-white);
  border-radius: var(--radius-full);
  font-weight: 600;
  color: var(--gray-500);
  transition: var(--transition-base);
  cursor: pointer;
}

.product-tab:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--primary-gold);
}

.product-tab.active {
  background: var(--gradient-gold);
  color: var(--primary-black);
  box-shadow: var(--shadow-gold);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

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

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.product-image {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.5rem 1rem;
  background: var(--gradient-gold);
  color: var(--primary-black);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.product-content {
  padding: 1.5rem;
}

.product-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.product-description {
  color: var(--gray-400);
  font-size: 0.9375rem;
  margin-bottom: 1rem;
}

.product-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.product-feature-tag {
  padding: 0.25rem 0.75rem;
  background: var(--off-white);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  color: var(--gray-500);
}

.product-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-100);
}

.price-label {
  font-size: 0.875rem;
  color: var(--gray-400);
}

.price-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-gold);
}

/* ==========================================
   Pricing Table
   ========================================== */
.pricing-section {
  background: linear-gradient(135deg, var(--primary-black) 0%, var(--secondary-black) 100%);
}

.pricing-table-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

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

.pricing-table thead {
  background: var(--primary-black);
}

.pricing-table th {
  padding: 1.25rem 1rem;
  text-align: left;
  color: var(--white);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.875rem;
}

.pricing-table th:first-child {
  background: var(--primary-gold);
  color: var(--primary-black);
}

.pricing-table tbody tr {
  transition: var(--transition-base);
}

.pricing-table tbody tr:hover {
  background: rgba(212, 175, 55, 0.05);
}

.pricing-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.9375rem;
}

.pricing-table td:first-child {
  font-weight: 600;
  color: var(--primary-black);
}

.price-highlight {
  color: var(--primary-gold);
  font-weight: 700;
}

/* ==========================================
   Stats Section
   ========================================== */
.stats-section {
  background: var(--gradient-gold);
  padding: var(--spacing-2xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.stat-item {
  text-align: center;
}

.stat-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto var(--spacing-sm);
  background: rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--primary-black);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-black);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-black);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ==========================================
   Clients Section
   ========================================== */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.client-card {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  border: 2px solid transparent;
}

.client-card:hover {
  border-color: var(--primary-gold);
  box-shadow: var(--shadow-gold);
  transform: translateY(-5px);
}

.client-card img {
  max-height: 60px;
  max-width: 150px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: var(--transition-base);
}

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

.client-placeholder {
  width: 100%;
  height: 60px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-weight: 600;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
}

.contact-info-card {
  background: var(--primary-black);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  color: var(--white);
}

.contact-info-title {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.contact-info-description {
  color: var(--gray-300);
  margin-bottom: var(--spacing-xl);
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-item {
  display: flex;
  gap: 1rem;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  min-width: 50px;
  background: rgba(212, 175, 55, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-gold);
  font-size: 1.25rem;
}

.contact-info-content h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-info-content p {
  color: var(--gray-300);
  font-size: 0.9375rem;
  margin: 0;
}

.contact-info-content a {
  color: var(--primary-gold);
}

.contact-info-content a:hover {
  text-decoration: underline;
}

.contact-form-card {
  background: var(--white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-weight: 600;
  color: var(--primary-black);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid var(--gray-100);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: inherit;
  transition: var(--transition-base);
  background: var(--off-white);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--primary-gold);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

/* ==========================================
   Footer
   ========================================== */
.footer {
  background: var(--primary-black);
  color: var(--gray-300);
}

.footer-main {
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xl);
}

.footer-brand {
  padding-right: var(--spacing-lg);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--spacing-md);
}

.footer-logo img {
  height: 50px;
}

.footer-logo-text {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
}

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

.footer-description {
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

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

.footer-social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition-base);
}

.footer-social-link:hover {
  background: var(--primary-gold);
  color: var(--primary-black);
  transform: translateY(-3px);
}

.footer-title {
  color: var(--white);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--primary-gold);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  color: var(--gray-300);
  transition: var(--transition-base);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-link:hover {
  color: var(--primary-gold);
  transform: translateX(5px);
}

.footer-contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.footer-contact-item i {
  color: var(--primary-gold);
  width: 20px;
  text-align: center;
  margin-top: 0.25rem;
}

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

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

.footer-bottom {
  padding: var(--spacing-md) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copyright {
  font-size: 0.875rem;
}

/* ==========================================
   WhatsApp Floating Button
   ========================================== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: var(--z-fixed);
}

.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: var(--radius-full);
  color: var(--white);
  font-size: 2rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition-base);
  animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
  position: absolute;
  right: 70px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--white);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary-black);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  visibility: visible;
}

/* ==========================================
   Animations
   ========================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4);
  }

  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }

  40% {
    transform: translateY(-10px);
  }

  60% {
    transform: translateY(-5px);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Animation utilities */
.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

.animate-slide-left {
  animation: slideInLeft 0.6s ease forwards;
}

.animate-slide-right {
  animation: slideInRight 0.6s ease forwards;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
}

@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--primary-black);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transition: var(--transition-base);
    box-shadow: var(--shadow-xl);
  }

  .nav-menu.active {
    right: 0;
  }

  .hamburger {
    display: flex;
    z-index: 1000;
  }

  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .about-content {
    padding-left: 0;
  }

  .about-badge {
    right: 20px;
    bottom: -20px;
    width: 120px;
    height: 120px;
  }

  .about-badge-number {
    font-size: 2.5rem;
  }

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

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

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

@media (max-width: 768px) {
  .section {
    padding: var(--spacing-2xl) 0;
  }

  .top-bar-info {
    flex-direction: column;
    gap: 0.5rem;
    align-items: center;
  }

  .top-bar-content {
    justify-content: center;
  }

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

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
  }

  .stat-number {
    font-size: 2.25rem;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-brand {
    padding-right: 0;
  }

  .footer-logo {
    justify-content: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-links {
    align-items: center;
  }

  .footer-contact-item {
    justify-content: center;
  }

  .footer-bottom-content {
    justify-content: center;
    text-align: center;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
  }

  .whatsapp-btn {
    width: 55px;
    height: 55px;
    font-size: 1.75rem;
  }

  .scroll-indicator {
    display: none;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  .products-tabs {
    gap: 0.5rem;
  }

  .product-tab {
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
  }

  .clients-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
  }

  .client-card {
    padding: var(--spacing-sm);
    min-height: 80px;
  }
}

/* ==========================================
   Page-specific styles
   ========================================== */

/* Page header for inner pages */
.page-header {
  padding-top: 180px;
  padding-bottom: var(--spacing-2xl);
  background: var(--primary-black);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="%23D4AF37" opacity="0.1"/><circle cx="80" cy="40" r="1" fill="%23D4AF37" opacity="0.1"/><circle cx="40" cy="70" r="1" fill="%23D4AF37" opacity="0.1"/></svg>');
  background-size: 50px 50px;
  opacity: 0.5;
}

.page-header-content {
  position: relative;
  z-index: 1;
}

.page-title {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.page-title span {
  color: var(--primary-gold);
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  color: var(--gray-300);
  font-size: 0.9375rem;
}

.breadcrumb a {
  color: var(--primary-gold);
}

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

/* Image placeholders */
.image-placeholder {
  background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 3rem;
}

.image-placeholder span {
  font-size: 0.875rem;
  font-weight: 500;
}