* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

:root {
  --primary: #005ca8;
  --secondary: #e63e2f;
  --light: #f8fbff;
  --dark: #333;
  --accent: #1e40af;
  --gray: #6c757d;
  --light-gray: #f5f7fa;
  --dark-blue: #003366;
}

body {
  background: #fff;
  color: var(--dark);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Top Bar */
.top-bar {
  display: flex;
  justify-content: space-between;
  background: var(--dark-blue);
  padding: 8px 40px;
  font-size: 13px;
  color: white;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar a {
  text-decoration: none;
  color: white;
  font-weight: 600;
  transition: color 0.3s;
}

.top-bar a:hover {
  color: var(--secondary);
}

/* Navbar */
/* header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #000;
  padding: 10px 40px;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
} */


header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #000;
  padding: 10px 40px;
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  height: 70px; /* Fixed height - change this if you want taller/shorter navbar */
  overflow: visible; /* Important: allows logo to overflow */
}




/* .logo-section {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  height: 90px;
  width: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo img {
  height: 100%;
  width: auto;
  object-fit: contain;
}

.logo-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.logo-main {
  font-size: 28px;
  font-weight: 800;
  color: white;
  line-height: 1;
  letter-spacing: 1px;
}

.logo-tagline {
  font-size: 11px;
  color: #FFD700;
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-top: 1px;
} */


/* Logo Section */
.logo-section {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 100%;
}

.logo {
  height: 130px; /* Increase this as much as you want - logo will be BIGGER */
  width: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: -25px; /* Pulls logo upward so it overflows top */
  margin-bottom: -25px; /* Allows it to overflow bottom too if needed */
  pointer-events: none; /* Optional: prevents logo from blocking clicks */
}

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

/* Keep text aligned properly */
.logo-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.logo-main {
  font-size: 32px; /* Slightly larger text to match bigger logo */
  font-weight: 800;
  color: white;
  line-height: 1;
  letter-spacing: 1px;
}

.logo-tagline {
  font-size: 12px;
  color: #FFD700;
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-top: 3px;
}





.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 15px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 18px;
  transition: 0.3s;
  font-weight: 500;
  font-size: 14px;
}

.nav-links li.active a,
.nav-links a:hover {
  background: var(--secondary);
}

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  color: #000;
  display: none;
  list-style: none;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.2);
  min-width: 180px;
  z-index: 1001;
}

.dropdown-menu li a {
  display: block;
  padding: 10px 16px;
  color: #000;
  border-radius: 0;
  transition: all 0.3s ease;
  text-decoration: none;
  white-space: nowrap;
  font-size: 13px;
}

.dropdown-menu li a:hover {
  background: #f1f1f1;
  color: var(--secondary);
  padding-left: 20px;
}

.dropdown:hover .dropdown-menu {
  display: block;
}

.speak-btn button {
  background: var(--secondary);
  border: none;
  color: #fff;
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 600;
  transition: 0.3s;
  font-size: 14px;
}

.speak-btn button:hover {
  background: #c52e1e;
  transform: translateY(-2px);
}

/* Hero Slider */
.hero {
  position: relative;
  width: 100%;
  height: 75vh;
  overflow: hidden;
}

.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slide.active {
  opacity: 1;
}

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  text-align: center;
  padding: 0 20px;
}

.overlay h1 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
}

.overlay p {
  font-size: 1.1rem;
  margin-bottom: 25px;
  max-width: 700px;
}

.learn-btn {
  background: var(--secondary);
  border: none;
  color: white;
  padding: 10px 25px;
  border-radius: 22px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: 0.3s;
  font-weight: 600;
}

.learn-btn:hover {
  background: #c52e1e;
  transform: translateY(-2px);
}

/* Slider Arrows */
.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 26px;
  background: rgba(0,0,0,0.4);
  color: #fff;
  border: none;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 50%;
  z-index: 10;
  transition: 0.3s;
}

.arrow:hover {
  background: rgba(0,0,0,0.6);
}

.left-arrow {
  left: 15px;
}

.right-arrow {
  right: 15px;
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 25px;
}

.section-header h2 {
  font-size: 2.2rem;
  color: var(--primary);
  margin-bottom: 8px;
}

.section-header p {
  font-size: 1rem;
  color: var(--gray);
  max-width: 650px;
  margin: 0 auto;
}

/* About Vartana Section */
.about-vartana {
  padding: 50px 30px;
  background: white;
}

.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: center;
  justify-content: center;
}

.about-text {
  flex: 1;
  min-width: 280px;
}

.about-text p {
  margin-bottom: 15px;
  line-height: 1.6;
  color: #333;
  font-size: 14px;
}

.about-image {
  flex: 1;
  min-width: 280px;
  text-align: center;
}

.about-image img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* Why Vartana Section */
.why-vartana {
  padding: 50px 30px;
  background: var(--light-gray);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: auto;
}

.why-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
  padding: 22px 18px;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #eaeaea;
  position: relative;
  overflow: hidden;
}

.why-card:hover {
  transform: translateY(-5px);
  border: 1px solid var(--primary);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--secondary);
}

.why-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.why-card p {
  color: #444;
  font-size: 14px;
  line-height: 1.5;
}

/* Expertise Section - FIXED GRID */
.expertise-section {
  padding: 50px 30px;
  background: white;
}

.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: auto;
}

.expertise-card {
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
  padding: 22px 18px;
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #eaeaea;
  position: relative;
  overflow: hidden;
}

.expertise-card:hover {
  transform: translateY(-5px);
  border: 1px solid var(--primary);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.expertise-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--secondary);
}

.expertise-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}

.expertise-card p {
  color: #444;
  font-size: 14px;
  line-height: 1.5;
}

/* Solutions Section - COMPACT & ATTRACTIVE */
.solutions-section {
  text-align: center;
  padding: 50px 30px;
  background: var(--light-gray);
}

.solutions-container {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  justify-content: center;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.solution-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
  padding: 0;
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  overflow: hidden;
  height: 100%;
  border: 1px solid rgba(0, 92, 168, 0.1);
}

.solution-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.card-image {
  width: 100%;
  height: 160px;
  overflow: hidden;
  position: relative;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.card-content {
  padding: 25px 20px;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.solution-card h3 {
  color: var(--primary);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}

.solution-card p {
  color: #555;
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 20px;
  flex-grow: 1;
}

.solution-card button {
  background: linear-gradient(135deg, var(--secondary), #c52e1e);
  border: none;
  color: white;
  padding: 10px 22px;
  border-radius: 22px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 3px 12px rgba(230, 62, 47, 0.3);
  font-size: 14px;
}

.solution-card button:hover {
  background: linear-gradient(135deg, #c52e1e, var(--secondary));
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(230, 62, 47, 0.4);
}

.card-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary), var(--dark-blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: -30px auto 15px;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(0, 92, 168, 0.25);
}

.card-icon i {
  font-size: 24px;
  color: white;
}

/* Service Details Modal */
.service-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  overflow-y: auto;
  animation: fadeIn 0.3s ease;
}

.service-modal-content {
  background-color: white;
  margin: 5% auto;
  padding: 0;
  border-radius: 14px;
  width: 90%;
  max-width: 800px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: slideUp 0.4s ease;
  overflow: hidden;
}

.service-modal-header {
  background: linear-gradient(135deg, var(--primary), var(--dark-blue));
  color: white;
  padding: 22px 28px;
  position: relative;
}

.service-modal-header h2 {
  font-size: 1.8rem;
  margin-bottom: 8px;
  font-weight: 700;
}

.service-modal-header p {
  opacity: 0.9;
  font-size: 1rem;
}

.service-modal-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--secondary);
}

.service-modal-body {
  padding: 25px 28px;
  max-height: 60vh;
  overflow-y: auto;
}

.service-modal-body::-webkit-scrollbar {
  width: 6px;
}

.service-modal-body::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 8px;
}

.service-modal-body::-webkit-scrollbar-thumb {
  background: var(--secondary);
  border-radius: 8px;
}

.service-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  margin: 20px 0;
}

.service-feature {
  background: var(--light-gray);
  padding: 15px;
  border-radius: 8px;
  border-left: 4px solid var(--primary);
}

.service-feature h4 {
  color: var(--primary);
  margin-bottom: 8px;
  font-size: 16px;
}

.service-feature p {
  font-size: 14px;
  color: #555;
}

.service-modal-footer {
  padding: 15px 28px;
  background: #f8f9fa;
  text-align: center;
  border-top: 1px solid #eee;
}

.close-service-modal {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 22px;
  font-weight: bold;
  cursor: pointer;
  color: white;
  background: rgba(255,255,255,0.2);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
}

.close-service-modal:hover {
  background: white;
  color: var(--secondary);
  transform: rotate(90deg);
}

/* Clients Section */
.clients-section {
  text-align: center;
  padding: 50px 20px;
  background: white;
}

.clients-slider {
  overflow: hidden;
  position: relative;
  background: #fff;
  border-radius: 20px;
  padding: 25px 0;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  max-width: 1100px;
  margin: auto;
}

.clients-track {
  display: flex;
  gap: 70px;
  animation: slide 25s linear infinite;
}

.clients-track img {
  height: 70px;
  width: auto;
  border-radius: 8px;
  transition: transform 0.3s ease;
  cursor: pointer;
  filter: grayscale(100%);
  transition: all 0.3s ease;
}

.clients-track img:hover {
  transform: scale(1.08);
  filter: grayscale(0%);
}

@keyframes slide {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* Terms & Conditions Section */
.terms-section {
  padding: 50px 30px;
  background: var(--light-gray);
}

.terms-container {
  max-width: 1000px;
  margin: 0 auto;
  background: white;
  border-radius: 14px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  overflow: hidden;
  border: 1px solid #eaeaea;
}

.terms-header {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  padding: 22px;
  text-align: center;
}

.terms-header h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.terms-header p {
  font-size: 1rem;
  opacity: 0.9;
}

.terms-content {
  padding: 25px;
  max-height: 450px;
  overflow-y: auto;
}

.terms-content::-webkit-scrollbar {
  width: 6px;
}

.terms-content::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 8px;
}

.terms-content::-webkit-scrollbar-thumb {
  background: var(--secondary);
  border-radius: 8px;
}

.terms-content h3 {
  color: var(--primary);
  margin: 18px 0 10px;
  font-size: 18px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--secondary);
}

.terms-content h3:first-child {
  margin-top: 0;
}

.terms-content p {
  margin-bottom: 10px;
  line-height: 1.6;
  font-size: 14px;
}

.terms-content ul {
  margin-left: 18px;
  margin-bottom: 12px;
}

.terms-content li {
  margin-bottom: 5px;
  line-height: 1.5;
  font-size: 14px;
}

.terms-content a {
  color: var(--secondary);
  text-decoration: none;
}

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

.terms-note {
  background: #fff8f8;
  border-left: 4px solid var(--secondary);
  padding: 10px 14px;
  margin: 12px 0;
  border-radius: 0 4px 4px 0;
  font-size: 14px;
}

/* Footer */
footer {
  background: #000;
  color: white;
  padding: 40px 30px 20px;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 25px;
  margin-bottom: 25px;
}

.footer-column {
  flex: 1;
  min-width: 220px;
}

.footer-column h3 {
  font-size: 20px;
  margin-bottom: 18px;
  color: #fff;
  position: relative;
  padding-bottom: 6px;
}

.footer-column h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 45px;
  height: 2px;
  background: var(--secondary);
}

.footer-column p, .footer-column a {
  color: #ddd;
  line-height: 1.5;
  margin-bottom: 8px;
  display: block;
  text-decoration: none;
  transition: color 0.3s;
  font-size: 14px;
}

.footer-column a:hover {
  color: #fff;
  text-decoration: underline;
}

.contact-info {
  display: flex;
  align-items: flex-start;
  margin-bottom: 10px;
}

.contact-info i {
  margin-right: 8px;
  color: var(--secondary);
  margin-top: 2px;
  font-size: 14px;
}

.social-icons {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  transition: 0.3s;
  text-decoration: none;
}

.social-icons a:hover {
  background: var(--secondary);
  transform: translateY(-2px);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 6px;
}

.footer-links a {
  color: #ddd;
  text-decoration: none;
  transition: color 0.3s;
  display: flex;
  align-items: center;
}

.footer-links a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-links a i {
  margin-right: 5px;
  color: var(--secondary);
  font-size: 12px;
}

.copyright {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #ccc;
  font-size: 13px;
}

.design-credit {
  margin-top: 6px;
  font-size: 12px;
  color: #aaa;
}

.design-credit a {
  color: var(--secondary);
  text-decoration: none;
  transition: color 0.3s;
}

.design-credit a:hover {
  color: #fff;
  text-decoration: underline;
}

/* WhatsApp Button */
.whatsapp-btn {
  position: fixed;
  bottom: 15px;
  right: 15px;
  background-color: #25d366;
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 3px 8px rgba(0,0,0,0.2);
  cursor: pointer;
  transition: 0.3s;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
}

.whatsapp-btn:hover {
  transform: scale(1.08);
}

.whatsapp-btn i {
  color: white;
  font-size: 26px;
}

/* Mobile Menu */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 22px;
  cursor: pointer;
}

/* Speak to Expert Form Modal - COMPACT SIZE */
.form-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 2000;
  overflow-y: auto;
  animation: fadeIn 0.3s ease;
}

.form-modal-content {
  background-color: white;
  margin: 8% auto;
  padding: 0;
  border-radius: 14px;
  width: 90%;
  max-width: 360px;
  position: relative;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  animation: slideUp 0.4s ease;
  overflow: hidden;
}

.form-header {
  background: linear-gradient(135deg, var(--primary), var(--dark-blue));
  color: white;
  padding: 18px 22px;
  text-align: center;
  position: relative;
}

.form-header h2 {
  font-size: 1.4rem;
  margin-bottom: 4px;
  font-weight: 700;
}

.form-header p {
  opacity: 0.9;
  font-size: 0.8rem;
}

.form-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--secondary);
}

.form-body {
  padding: 18px 22px;
}

.form-group {
  margin-bottom: 12px;
  position: relative;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  color: var(--primary);
  font-size: 0.8rem;
}

.form-control {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid #ddd;
  border-radius: 7px;
  font-size: 12px;
  transition: all 0.3s;
  background: #f9f9f9;
}

.form-control:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 92, 168, 0.1);
  background: white;
}

.form-footer {
  padding: 12px 22px 18px;
  background: #f8f9fa;
  text-align: center;
  border-top: 1px solid #eee;
}

.submit-btn {
  background: linear-gradient(135deg, var(--secondary), #c52e1e);
  color: white;
  border: none;
  padding: 9px 22px;
  border-radius: 18px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: 0.3s;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 3px 10px rgba(230, 62, 47, 0.3);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(230, 62, 47, 0.4);
}

.close-modal {
  position: absolute;
  top: 10px;
  right: 12px;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  color: white;
  background: rgba(255,255,255,0.2);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
}

.close-modal:hover {
  background: white;
  color: var(--secondary);
  transform: rotate(90deg);
}

/* Mobile Dropdown Specific Styles */
.dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.dropdown-toggle i {
  transition: transform 0.3s ease;
  font-size: 12px;
}

.dropdown.active .dropdown-toggle i {
  transform: rotate(180deg);
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Responsive */
@media (max-width: 1024px) {
  .top-bar, header {
    padding: 8px 25px;
  }
  
  .overlay h1 {
    font-size: 2.2rem;
  }
  
  .about-vartana, .why-vartana, .solutions-section, .clients-section, .terms-section, .expertise-section {
    padding: 40px 25px;
  }
  
  .form-modal-content {
    width: 90%;
    margin: 10% auto;
  }
}

@media (max-width: 900px) {
  header {
    flex-direction: column;
    padding: 10px;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    margin: 10px 0;
  }

  .top-bar {
    flex-direction: column;
    text-align: center;
    padding: 6px;
    gap: 4px;
  }

  .overlay h1 {
    font-size: 1.8rem;
  }

  .overlay p {
    font-size: 0.95rem;
  }

  .about-vartana, .why-vartana, .solutions-section, .clients-section, .terms-section, .expertise-section {
    padding: 40px 15px;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

  .mobile-menu-btn {
    display: block;
    position: absolute;
    right: 12px;
    top: 12px;
  }

  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    margin-top: 12px;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    width: 100%;
    text-align: center;
  }

  .nav-links a {
    display: block;
    padding: 8px;
    border-radius: 4px;
  }

  /* Mobile Dropdown Styles */
  .dropdown-menu {
    position: static;
    width: 100%;
    box-shadow: none;
    background: rgba(255,255,255,0.1);
    display: none;
    margin-top: 0;
    border-radius: 0;
  }

  .dropdown.active .dropdown-menu {
    display: block;
  }

  .dropdown-menu li a {
    padding: 7px 12px;
    color: white;
    text-align: center;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .dropdown-menu li:last-child a {
    border-bottom: none;
  }

  .dropdown-menu li a:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    padding-left: 12px;
  }
  
  .footer-content {
    gap: 20px;
  }
  
  .terms-content {
    padding: 20px 15px;
    max-height: 400px;
  }
  
  .terms-header {
    padding: 18px;
  }
  
  .terms-header h2 {
    font-size: 1.6rem;
  }
}

@media (max-width: 600px) {
  .clients-section h2 {
    font-size: 32px;
  }
  
  .clients-track img {
    height: 55px;
  }
  
  .footer-content {
    flex-direction: column;
  }
  
  .overlay h1 {
    font-size: 1.6rem;
  }
  
  .section-header h2 {
    font-size: 1.6rem;
  }
  
  .solutions-container {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .why-grid, .expertise-grid {
    grid-template-columns: 1fr;
  }
  
  .hero {
    height: 65vh;
  }
  
  .logo {
    font-size: 18px;
  }
  
  .logo-main {
    font-size: 24px;
  }
  
  .logo-tagline {
    font-size: 9px;
  }
  
  .form-header {
    padding: 16px 18px;
  }
  
  .form-header h2 {
    font-size: 1.2rem;
  }
  
  .form-body {
    padding: 16px 18px;
  }
  
  .service-modal-content {
    width: 95%;
    margin: 10% auto;
  }
  
  .service-modal-header {
    padding: 18px 20px;
  }
  
  .service-modal-body {
    padding: 20px;
  }
  
  .service-features {
    grid-template-columns: 1fr;
  }
}