:root {
  --primary-bg: #030a1c;
  --secondary-bg: #0b1e3e;
  --accent-color: #00f2ff;
  --accent-gradient: linear-gradient(135deg, #00f2ff 0%, #007bff 100%);
  --text-main: #e0e6ed;
  --text-dim: #94a3b8;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --card-blur: 15px;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--primary-bg);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--accent-color), var(--secondary-bg));
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Outfit', 'Inter', sans-serif;
  scroll-behavior: smooth;
}

body {
  background-color: var(--primary-bg);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 10%, rgba(0, 242, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 90%, rgba(0, 123, 255, 0.08) 0%, transparent 40%);
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4 {
  color: #fff;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 8rem 0;
}

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

/* Glassmorphism Components */
.glass-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(var(--card-blur));
  -webkit-backdrop-filter: blur(var(--card-blur));
  border: 1px solid var(--glass-border);
  border-radius: 2rem;
  padding: 2.5rem;
  box-shadow: var(--glass-shadow);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
  transition: 0.5s;
}

.glass-card:hover::before {
  left: 100%;
}

.glass-card:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: rgba(0, 242, 255, 0.5);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 20px 40px rgba(0, 242, 255, 0.1);
}

/* Button UI */
.btn-primary {
  background: var(--accent-gradient);
  color: #fff;
  border: none;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(0, 242, 255, 0.2);
}

.btn-outline {
  border: 2px solid var(--accent-color);
  color: var(--accent-color);
  background: transparent;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  filter: brightness(1.2);
  box-shadow: 0 0 30px rgba(0, 242, 255, 0.5);
  transform: translateY(-3px);
}

.btn-outline:hover {
  filter: brightness(1.2);
  box-shadow: 0 0 30px rgba(0, 242, 255, 0.4);
  transform: translateY(-2px);
}

/* Form Styles */
::placeholder {
  color: rgba(255, 255, 255, 0.5);
  opacity: 1; /* Firefox */
}

select {
  color: #fff;
}

select option {
  background-color: var(--secondary-bg);
  color: #fff;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  z-index: 1000;
  transition: var(--transition);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) rotate(10deg);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

/* Navbar */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: var(--transition);
}

nav.scrolled {
  background: rgba(3, 10, 28, 0.85);
  backdrop-filter: blur(15px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--glass-border);
}

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

.text-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-decoration: none;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  transition: var(--transition);
}

.text-logo:hover {
  filter: brightness(1.2);
  text-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
}

.logo img {
  height: 45px;
  width: auto;
}

.mobile-menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  z-index: 1001;
}

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

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  font-size: 0.95rem;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--accent-color);
  text-shadow: 0 0 10px rgba(0, 242, 255, 0.5);
}

.mobile-only {
  display: none;
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 1.5rem;
  height: 300px;
}

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

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 2rem;
  background: linear-gradient(transparent, rgba(3, 10, 28, 0.95));
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-item:hover .portfolio-img {
  transform: scale(1.1);
}

/* Process Timeline (simplified) */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.process-step {
  text-align: center;
}

.step-num {
  font-size: 3rem;
  font-weight: 800;
  opacity: 0.1;
  margin-bottom: -1.5rem;
}

/* Animation Utilities */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: 1s cubic-bezier(0.5, 0, 0, 1);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .section { padding: 5rem 0; }
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* --- Premium Footer Styles --- */
.site-footer {
  padding: 8rem 0 4rem;
  border-top: 1px solid var(--glass-border);
  background: radial-gradient(circle at top right, rgba(0, 242, 255, 0.03), transparent 40%), #01040f;
  position: relative;
  overflow: hidden;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 5rem;
}

.footer-col-info p {
  color: var(--text-dim);
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 320px;
}

.footer-heading {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: #fff;
  position: relative;
  display: inline-block;
}

.footer-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 30px;
  height: 2px;
  background: var(--accent-gradient);
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.95rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-link span {
  font-size: 0.8rem;
  opacity: 0.5;
  transition: var(--transition);
}

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

.footer-link:hover span {
  opacity: 1;
  color: var(--accent-color);
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.social-icon {
  width: 45px;
  height: 45px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-decoration: none;
  transition: var(--transition);
  font-size: 1.1rem;
}

.social-icon:hover {
  background: var(--accent-gradient);
  border-color: transparent;
  transform: translateY(-5px) rotate(8deg);
  box-shadow: 0 10px 20px rgba(0, 242, 255, 0.2);
}

.newsletter-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 2rem;
  border-radius: 20px;
  margin-top: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.newsletter-content h4 {
  margin-bottom: 0.5rem;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  flex: 1;
  max-width: 500px;
}

.newsletter-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  padding: 0.8rem 1.5rem;
  border-radius: 30px;
  color: #fff;
  font-size: 0.9rem;
  outline: none;
}

.newsletter-input:focus {
  border-color: var(--accent-color);
}

.footer-bottom {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-bottom b {
  color: var(--accent-color);
  letter-spacing: 2px;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .newsletter-box {
    flex-direction: column;
    text-align: center;
  }
  .newsletter-form {
    width: 100%;
  }
}

/* --- New Responsive Classes --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 5rem;
  background: linear-gradient(rgba(3,10,28,0.8), rgba(3,10,28,0.8)), url('../hero-bg.png') center/cover no-repeat;
}

.hero-title {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(1rem, 3vw, 1.25rem);
  color: var(--text-dim);
  max-width: 800px;
  margin: 0 auto 3rem;
}

.hero-btns {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1.5rem;
}

.section-text {
  color: var(--text-dim);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 4rem;
  align-items: center;
}

.vision-mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.vision-mission-card {
  padding: 1.5rem;
}

.card-accent-title {
  color: var(--accent-color);
  margin-bottom: 0.5rem;
}

.about-img-card {
  padding: 0;
  overflow: hidden;
  height: 450px;
}

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

/* Verticals */
.vertical-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: center;
}

.grid-reverse {
  grid-template-columns: 1.2fr 1fr;
}

.vertical-img-card {
  padding: 0;
  overflow: hidden;
  height: 500px;
}

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

.vertical-icon {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

.vertical-title {
  font-size: 2.8rem;
  margin-bottom: 1.5rem;
}

.vertical-desc {
  color: var(--text-dim);
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.vertical-list {
  list-style: none;
  display: grid;
  gap: 1.2rem;
}

.vertical-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.list-check {
  color: var(--accent-color);
  font-size: 1.2rem;
}

.list-text {
  color: var(--text-main);
}

.vertical-cta {
  margin-top: 2.5rem;
}

.bg-secondary {
  background: var(--secondary-bg);
}

.bg-gradient-approach {
  background: linear-gradient(to bottom, transparent, var(--secondary-bg));
}

.approach-header {
  margin-bottom: 5rem;
}

.approach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
}

.approach-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* Contact Layout */
.contact-layout {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 5rem;
}

.contact-intro {
  margin-bottom: 2.5rem;
}

.contact-info-grid {
  display: grid;
  gap: 2rem;
}

.contact-info-item {
  display: flex;
  gap: 1.5rem;
  align-items: start;
}

.contact-icon-wrapper {
  width: 50px;
  height: 50px;
  background: var(--glass-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-color);
  font-size: 1.2rem;
}

.contact-info-label {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
}

.contact-info-value {
  color: var(--text-dim);
  line-height: 1.6;
}

.contact-form {
  background: rgba(255,255,255,0.02);
  height: fit-content;
}

.contact-form h3 {
  margin-bottom: 2rem;
}

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

.form-group input, 
.form-group select, 
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  padding: 1.2rem;
  border-radius: 12px;
  color: #fff;
  outline: none;
}

.form-submit {
  width: 100%;
  padding: 1.2rem;
}

/* Mobile Breakpoints Fixes */
@media (max-width: 991px) {
  .vertical-grid, .grid-reverse {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--primary-bg);
    flex-direction: column;
    display: flex; /* Ensure visibility */
    padding: 6rem 2rem;
    transition: 0.4s ease-in-out;
    box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    z-index: 1000;
  }

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

  .nav-cta {
    display: none;
  }

  .mobile-only {
    display: block;
    margin-top: 1rem;
  }

  .menu-open {
    overflow: hidden;
  }

  .vision-mission-grid {
    grid-template-columns: 1fr;
  }

  .about-img-card, .vertical-img-card {
    height: 350px;
  }

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

@media (max-width: 480px) {
  .hero-container {
    padding: 0 1rem;
  }
  
  .section {
    padding: 4rem 0;
  }

  .vertical-title {
    font-size: 2rem;
  }
}