/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* CSS Variables */
:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --color-bg-base: #070b19;
  --color-bg-surface: #0e162f;
  --color-bg-card: rgba(20, 30, 62, 0.6);
  --color-bg-input: #121b3a;
  
  --color-primary: #06b6d4;      /* Cyan */
  --color-primary-hover: #0891b2;
  --color-secondary: #38bdf8;    /* Sky Blue */
  --color-secondary-hover: #0284c7;
  --color-accent-purple: #8b5cf6;
  
  --color-text-main: #f3f4f6;
  --color-text-muted: #9ca3af;
  --color-text-dark: #1f2937;
  
  --gradient-cyan-teal: linear-gradient(135deg, #06b6d4 0%, #0d9488 100%);
  --gradient-green-teal: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
  --gradient-dark: linear-gradient(180deg, #070b19 0%, #0d1530 100%);
  --gradient-glow: linear-gradient(90deg, #06b6d4, #8b5cf6, #38bdf8);

  --border-glass: 1px solid rgba(255, 255, 255, 0.08);
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --shadow-glow: 0 0 20px rgba(6, 182, 212, 0.15);
  
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 14.5px;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg-base);
  background-image: var(--gradient-dark);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

section {
  scroll-margin-top: 80px;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-base);
}
::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}

/* Utility Classes */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-gradient {
  background: var(--gradient-cyan-teal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-alt {
  background: var(--gradient-green-teal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-padding {
  padding: 3.5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 2.2rem;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition-smooth);
}

.section-header.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* Glassmorphism Card Base */
.glass-card {
  background: var(--color-bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: var(--border-glass);
  border-radius: 16px;
  box-shadow: var(--shadow-glass);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  border-radius: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: var(--gradient-cyan-teal);
  color: #fff;
  border: none;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(6, 182, 212, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--color-text-main);
  border: var(--border-glass);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--color-secondary);
  color: #fff;
  border: none;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-whatsapp:hover {
  background: var(--color-secondary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5);
}

/* Header & Navbar */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: var(--transition-smooth);
}

header.scrolled {
  background: rgba(7, 11, 25, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: var(--border-glass);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
  transition: var(--transition-smooth);
}

header.scrolled .navbar {
  height: 50px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  text-decoration: none;
  color: #fff;
}

.logo svg {
  width: 32px;
  height: 32px;
}

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

.nav-links a {
  text-decoration: none;
  color: var(--color-text-muted);
  font-weight: 500;
  transition: var(--transition-smooth);
  position: relative;
  padding: 0.5rem 0;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-cyan-teal);
  transition: var(--transition-smooth);
}

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

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
  background: radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 10% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.hero-content {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.8s ease-out;
}

.hero-content.visible {
  opacity: 1;
  transform: translateX(0);
}

.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  color: var(--color-primary);
  padding: 0.4rem 1rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.badge-tag span {
  width: 8px;
  height: 8px;
  background-color: var(--color-primary);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--color-primary);
  animation: pulse 2s infinite;
}

.hero-content h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 1.5rem;
}

.hero-content p {
  font-size: 1.2rem;
  color: var(--color-text-muted);
  margin-bottom: 2.5rem;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
}

.hero-visual {
  position: relative;
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.8s ease-out;
}

.hero-visual.visible {
  opacity: 1;
  transform: scale(1);
}

.hero-img-container {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-glass), 0 0 40px rgba(6, 182, 212, 0.1);
  border: var(--border-glass);
}

.hero-img-container img {
  width: 100%;
  height: auto;
  display: block;
  transition: var(--transition-smooth);
}

.hero-img-container:hover img {
  transform: scale(1.03);
}

/* Floating High-Performance stats card */
.floating-card {
  position: absolute;
  bottom: 30px;
  left: -40px;
  padding: 1.2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: float 4s ease-in-out infinite;
}

.floating-card .icon-box {
  background: var(--gradient-cyan-teal);
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.5rem;
}

.floating-card h4 {
  font-size: 1.1rem;
  font-family: var(--font-heading);
  font-weight: 700;
}

.floating-card p {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* About Us Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.about-content {
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.8s ease-out;
}

.about-content.visible {
  opacity: 1;
  transform: translateX(0);
}

.about-content h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.about-content p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.8s ease-out;
}

.about-stats.visible {
  opacity: 1;
  transform: translateX(0);
}

.stat-item {
  padding: 2rem;
  text-align: center;
  border-radius: 16px;
  background: var(--color-bg-card);
  border: var(--border-glass);
  transition: var(--transition-smooth);
}

.stat-item:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-glow);
}

.stat-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--color-text-main);
  font-weight: 600;
  font-size: 1rem;
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

/* Services Section */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.service-card {
  padding: 1.8rem 1.4rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-smooth);
  opacity: 0;
  transform: translateY(30px);
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-primary);
  box-shadow: 0 10px 30px rgba(6, 182, 212, 0.15);
}

.service-icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: rgba(6, 182, 212, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 2rem;
  margin-bottom: 2rem;
  border: 1px solid rgba(6, 182, 212, 0.2);
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
  background: var(--gradient-cyan-teal);
  color: #fff;
  transform: rotate(5deg);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.service-tags span {
  background: rgba(255, 255, 255, 0.05);
  font-size: 0.75rem;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
  color: var(--color-text-main);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.service-link:hover {
  color: #fff;
}

.service-link svg {
  width: 16px;
  height: 16px;
  transition: var(--transition-smooth);
}

.service-link:hover svg {
  transform: translateX(4px);
}

/* Modals for services */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 11, 25, 0.85);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  width: 90%;
  max-width: 600px;
  padding: 1.8rem;
  transform: scale(0.9);
  transition: var(--transition-smooth);
  position: relative;
}

.modal-overlay.active .modal-box {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--color-text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.modal-close:hover {
  color: #fff;
  transform: rotate(90deg);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.modal-title svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.modal-content p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.modal-features {
  list-style: none;
  margin-bottom: 2rem;
}

.modal-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
  font-size: 0.95rem;
}

.modal-features li svg {
  width: 18px;
  height: 18px;
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Why Choose Us Section */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.why-visual {
  position: relative;
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.8s ease-out;
}

.why-visual.visible {
  opacity: 1;
  transform: translateX(0);
}

.why-card {
  padding: 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.why-card svg {
  width: 80px;
  height: 80px;
  color: var(--color-secondary);
  margin-bottom: 1.5rem;
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.why-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.8s ease-out;
}

.why-features.visible {
  opacity: 1;
  transform: translateX(0);
}

.why-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.5rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.03);
  transition: var(--transition-smooth);
}

.why-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(6, 182, 212, 0.3);
  transform: translateX(5px);
}

.why-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(56, 189, 248, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.why-item:nth-child(even) .why-item-icon {
  background: rgba(6, 182, 212, 0.1);
  color: var(--color-primary);
}

.why-item h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.why-item p {
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

/* Representation Section */
.rep-section {
  position: relative;
  background: radial-gradient(circle at top right, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
}

.rep-card {
  padding: 2.5rem 2rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.rep-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.rep-content h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.rep-content p {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}

.rep-benefits {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.rep-benefits li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.rep-benefits li svg {
  color: var(--color-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.rep-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.rep-cta h4 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.rep-cta p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2.5rem;
  align-items: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  opacity: 0;
  transform: translateX(-30px);
  transition: all 0.8s ease-out;
}

.contact-info.visible {
  opacity: 1;
  transform: translateX(0);
}

.contact-info h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--color-text-muted);
}

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

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.03);
  text-decoration: none;
  color: inherit;
  transition: var(--transition-smooth);
}

.contact-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--color-primary);
  transform: translateX(5px);
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(6, 182, 212, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.25rem;
}

.contact-item:hover .contact-item-icon {
  background: var(--gradient-cyan-teal);
  color: white;
}

.contact-item h5 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.contact-item span {
  font-weight: 600;
  font-size: 1rem;
}

.contact-form-container {
  opacity: 0;
  transform: translateX(30px);
  transition: all 0.8s ease-out;
}

.contact-form-container.visible {
  opacity: 1;
  transform: translateX(0);
}

.contact-form {
  padding: 1.8rem 2rem;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  border-radius: 8px;
  background: var(--color-bg-input);
  border: var(--border-glass);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239ca3af'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
  padding-right: 2.5rem;
}

textarea.form-control {
  resize: vertical;
  min-height: 90px;
}

/* Footer */
footer {
  background: #040710;
  border-top: var(--border-glass);
  padding: 2.5rem 0 1.5rem;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.footer-brand p {
  color: var(--color-text-muted);
  margin-top: 1rem;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.5rem;
  position: relative;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  text-decoration: none;
  color: var(--color-text-muted);
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--color-primary);
  transform: translateX(3px);
}

.footer-newsletter p {
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.footer-bottom {
  border-top: var(--border-glass);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* Highlighted Active Gallery & Subcategory Filters */
.gallery-filters button, .subcategory-filters button {
  transition: var(--transition-smooth);
}
.gallery-filters button.active {
  background: var(--gradient-cyan-teal) !important;
  color: #fff !important;
  border-color: transparent !important;
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4) !important;
  transform: translateY(-2px);
}
.subcategory-filters button.active {
  background: var(--gradient-green-teal) !important;
  color: #fff !important;
  border-color: transparent !important;
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.3) !important;
  transform: translateY(-2px);
}

/* Keyframes & Animations */
@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 0 8px var(--color-primary);
  }
  50% {
    transform: scale(1.2);
    box-shadow: 0 0 15px var(--color-primary);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

/* Responsiveness */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  .hero-content {
    order: 1;
    transform: translateY(30px);
  }
  .hero-content.visible {
    transform: translateY(0);
  }
  .hero-ctas {
    justify-content: center;
  }
  .hero-visual {
    order: 2;
    max-width: 500px;
    margin: 0 auto;
  }
  .floating-card {
    left: 0;
  }
  .about-grid, .why-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .rep-card {
    grid-template-columns: 1fr;
    padding: 3rem;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background: var(--color-bg-base);
    flex-direction: column;
    align-items: center;
    padding: 3rem 0;
    transition: var(--transition-smooth);
    border-top: var(--border-glass);
    z-index: 999;
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .navbar-cta {
    display: none;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2.5rem;
  }
  .hero-ctas {
    flex-direction: column;
  }
  .section-header h2 {
    font-size: 2rem;
  }
  .about-stats {
    grid-template-columns: 1fr;
  }
  .contact-form {
    padding: 2rem 1.5rem;
  }
}

/* Adaptability for screens with short vertical height (laptops, zoom/scaling) */
@media (max-height: 850px) {
  html {
    font-size: 13px;
  }
  .section-padding {
    padding: 2.2rem 0;
  }
  .hero {
    min-height: auto;
    padding-bottom: 3rem;
  }
  .section-header {
    margin-bottom: 1.5rem;
  }
  .contact-grid {
    gap: 1.5rem;
  }
}

@media (max-height: 700px) {
  html {
    font-size: 12px;
  }
  .section-padding {
    padding: 1.5rem 0;
  }
  .contact-form {
    padding: 1.2rem 1.5rem;
  }
  .form-group {
    margin-bottom: 0.8rem;
  }
}