/* ===== Variables & Reset ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Brand Colors from Logo */
  --color-cyan: #00d4ff;
  --color-blue: #0066ff;
    --color-green: #06B385;
  --color-yellow: #ffeb3b;
  --color-orange: #ff6b35;
  --color-pink: #ff006e;
  --color-magenta: #d946ef;
    --color-red: #FF293B;
  /* Background Colors */
  --bg-dark: #0a0e17;
  --bg-darker: #050810;
  --bg-card: #13182b;
  --bg-card-hover: #1a2039;
  
  /* Text Colors */
  --text-primary: #ffffff;
  --text-secondary: #a0aec0;
  --text-muted: #718096;
  
  /* Spacing */
  --section-padding: 80px;
  --container-max: 1360px;
  
  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-darker);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.landing-page {
  position: relative;
  width: 100%;
}
.sentrix-logo{
        width: 290px;
    margin: 0 auto 30px auto;
}
.sentrix-logo img{
    max-width:100%;
}
.products {
    background:#000000;
}
/* ===== Gradient Text ===== */
.gradient-text {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-blue), var(--color-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Container ===== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 40px;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
 
  /*background: rgba(10, 14, 23, 0.8);
  backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);*/
  z-index: 1000;
  transition: all 0.3s ease;

}

.navbar.scrolled {
  background: rgba(10, 14, 23, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 20px 0px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
label.error {
    color: red;
    letter-spacing: -.5px;
    font-size: 14px;
}
.hidden {
    display: none;
}
.form-success {

    display: flex;
    align-items: center;
    min-height: 90vh;
    flex-flow: column wrap;
    justify-content: center;
}
.form-success .logo-link img, .form-failure .logo-link img {
    width: auto;
    height: 75px;
    margin-bottom: 20px;
}

.form-submission-box h1 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
}
h1.success {
    color: #15b66c;
}
.form-submission-box h4 {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -.5px;
	color:#000000;
}
.form-submission-box  p {
    letter-spacing: -.5px;
	color:#000000;
}
.form-submission-box {
    max-width: 500px;
    background: #fff;
    padding: 50px;
    text-align: center;
    margin: 0 auto;
    border-radius: 6px;
    box-shadow: 0px 8px 8px rgba(0, 0, 0, .06);
    position: relative;
    z-index: 999;
}
.icon-animation svg {
    width: 70px;
    display: block;
    margin: 0 auto 30px auto;
}
.form-failure{
	  background-color: #f8d7da !important;
    display: flex;
    align-items: center;
    min-height: 90vh;
    flex-flow: column wrap;
	justify-content:center;
}
.form-failure .form-submission-box .alert.alert-danger{
		background-color:#fae8ea !important;
}
.form-failure .form-submission-box .alert.alert-danger strong{
	    display: block;
}
.logo img {
  height: 65px;
  width: auto;
  display: block;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
  align-items: center;
}

.nav-menu li a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: none;
  transition: all 0.3s ease;
  position: relative;
}

.nav-menu li a:hover,
.nav-menu li a.active {
  color: var(--color-cyan);
}

.nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-blue));
  transition: width 0.3s ease;
}

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

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

.hamburger span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s ease;
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-darker) 0%, #0d1525 50%, var(--bg-darker) 100%);
  overflow: hidden;
  padding-top: 80px;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  /* background: 
    radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 0, 110, 0.1) 0%, transparent 50%); 
 */
  pointer-events: none;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url('../images/ai-security-monitoring.png');
  background-size: cover;
  background-position: center;
  opacity: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
}

.hero-title {
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.3;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  margin-bottom: 30px;
  color: var(--text-secondary);
  letter-spacing: -0.5px;
}

.hero-description {
  font-size: 22px;
  line-height: 1.4;
  color: var(--text-primary);
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero-subtext {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 30px;
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
}

.hero-tagline {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 40px;
  color: var(--color-cyan);
  letter-spacing: 1px;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.technology{
  position: relative;

}
.technology .container{
  position: relative;
      z-index: 2;
}
.technologyOverlay{
  background: url('../images/AISolutions.jpg') no-repeat right top !important;
  background-size: cover !important;
  background-position: center;
position: absolute;
  top: 0;
    left: 0;
    right: 0;
    bottom: 0;


}
.technology::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .2);
    /* background: radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 0, 110, 0.1) 0%, transparent 50%); */
    pointer-events: none;
    z-index: 1;
}
.industries {
  background-color: #ffffff !important;
}
.industries .industries-grid .industry-card{
    background: radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%), radial-gradient(circle at 80% 70%, rgba(255, 0, 110, 0.1) 0%, transparent 50%);
    border-color: var(--color-cyan);
}
.industries  .section-title, 
.industries .section-subtitle, 
.industries  .industry-card h3 , 
.industries  .industry-card p {
    color: #000000;
}
.products{
  position: relative;

}
.products .container{
  position: relative;
      z-index: 2;
}
.productsOverlay{
  background: url('../images/products-main1.jpg') no-repeat right bottom !important;
  background-size:cover;
position: absolute;
  top: 0;
    left: 0;
    right: 0;
    bottom: 0;


}
.products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .2);
    /* background: radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 0, 110, 0.1) 0%, transparent 50%); */
    pointer-events: none;
    z-index: 1;
}

.contactOverlay {
    background: url('../images/contact.jpg') no-repeat right top !important;
    background-size: cover !important;
    background-position: center;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}
.contact .container{
  position: relative;
      z-index: 3;
}
.contact:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .8);
    /* background: radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 0, 110, 0.1) 0%, transparent 50%); */
    pointer-events: none;
    z-index: 1;
}
/* ===== Buttons ===== */
.btn {
  display: inline-block;
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-cyan), var(--color-blue));
  color: white;
  box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
}

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

.btn-secondary:hover {
  background: rgba(0, 212, 255, 0.1);
  transform: translateY(-2px);
}

/* ===== Scroll Indicator ===== */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}

.mouse {
  width: 30px;
  height: 50px;
  border: 2px solid var(--color-cyan);
  border-radius: 20px;
  position: relative;
  animation: float 2s ease-in-out infinite;
}

.wheel {
  width: 4px;
  height: 10px;
  background: var(--color-cyan);
  border-radius: 2px;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s ease-in-out infinite;
}

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

@keyframes scroll {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(15px);
  }
}

/* ===== Section Styles ===== */
.section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section:nth-child(even) {
  background: var(--bg-dark);
}

.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-title {
  font-size: clamp(2.5rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.title-underline {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-blue), var(--color-magenta));
  margin: 0 auto 20px;
  border-radius: 2px;
}

.section-subtitle {
  font-size: 20px;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== About Section ===== */
.about-content {
  display: grid;
  gap: 60px;
}

.about-text {
  font-size: 18px;
  line-height: 1.9;
  color: var(--text-secondary);
}

.about-text p {
  margin-bottom: 20px;
}

.mission-vision {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.mission-card {
  background: var(--bg-card);
  padding: 40px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.4s ease;
}

.mission-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  border-color: var(--color-cyan);
  box-shadow: 0 20px 60px rgba(0, 212, 255, 0.1);
}

.card-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  color: var(--color-cyan);
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.mission-card h3 {
  font-size: 28px;
  margin-bottom: 15px;
  color: var(--text-primary);
}

.mission-card p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.mission-list {
  list-style: none;
  display: grid;
  gap: 10px;
}

.mission-list li {
  padding-left: 30px;
  position: relative;
  color: var(--text-secondary);
  font-size: 16px;
}

.mission-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-blue));
}

/* ===== Technology Section ===== */
.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 25px;
}

.feature-card {
  background: #02121b;
  padding: 40px 30px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.4s ease;
  text-align: center;
}

.feature-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-blue);
  box-shadow: 0 20px 60px rgba(0, 102, 255, 0.15);
}

.feature-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 25px;
  color: var(--color-cyan);
  transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1);
  color: var(--color-blue);
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* ===== Products Section ===== */
.product-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 80px;
}

.product-badge {
  display: inline-block;
  padding: 10px 30px;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-blue));
  color: white;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 30px;
}

.product-title {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 25px;
  line-height: 1.3;
  letter-spacing: -0.5px;
}

.product-description {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.product-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.product-feature-box {
  background: var(--bg-card);
  padding: 40px 35px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.product-feature-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-cyan), var(--color-blue));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.product-feature-box:hover::before {
  transform: scaleX(1);
}

.product-feature-box:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  border-color: rgba(0, 212, 255, 0.3);
  box-shadow: 0 20px 60px rgba(0, 212, 255, 0.15);
}

.product-feature-icon {
  width: 70px;
  height: 70px;
  background: rgba(0, 212, 255, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  color: var(--color-cyan);
  transition: all 0.4s ease;
}

.product-feature-box:hover .product-feature-icon {
  background: rgba(0, 212, 255, 0.2);
  transform: scale(1.05);
}

.product-feature-icon svg {
  width: 36px;
  height: 36px;
  stroke-width: 2;
}

.product-feature-box h4 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.product-feature-box p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Legacy product styles - keeping for compatibility */
.product-showcase {
  display: grid;
  grid-template-columns: 1fr;
  gap: 60px;
  align-items: center;
}

.product-content {
  /* Placeholder for old styles if needed */
}

.product-features {
  display: grid;
  gap: 15px;
  margin-bottom: 30px;
}

.product-feature {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 16px;
  color: var(--text-secondary);
}

.product-feature svg {
  width: 24px;
  height: 24px;
  color: var(--color-cyan);
  flex-shrink: 0;
}

.product-summary {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.product-visual {
  position: relative;
}

.dashboard-mockup {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.dashboard-mockup img {
  width: 100%;
  height: auto;
  display: block;
}

.dashboard-mockup::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 110, 0.1));
  pointer-events: none;
}

/* ===== Industries Section ===== */
.industries-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 25px;
}

.industry-card {
  background: var(--bg-card);
  padding: 50px 35px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
  transition: all 0.4s ease;
}

.industry-card:hover {
  transform: translateY(-10px);
  border-color: var(--color-magenta);
  box-shadow: 0 20px 60px rgba(217, 70, 239, 0.15);
}

.industry-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 25px;
  color: var(--color-magenta);
  transition: all 0.4s ease;
}

.industry-card:hover .industry-icon {
  transform: scale(1.15);
}

.industry-icon svg {
  width: 100%;
  height: 100%;
}

.industry-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--text-primary);
}

.industry-card p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-secondary);
}
.about{
  background-color: #ffffff !important;
}
.about .section-title,
.about .about-text p,
.mission-card h3,
.mission-card p,
.mission-list li{
  color: #000000;
}
.about  .mission-card{
background: 
    radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(255, 0, 110, 0.1) 0%, transparent 50%); 
        border-color: var(--color-cyan);
}
/* ===== Why Us Section ===== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 25px;
}

.why-card {
  background: var(--bg-card);
  padding: 50px 40px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background: linear-gradient(180deg, var(--color-cyan), var(--color-magenta));
  transition: height 0.4s ease;
}

.why-card:hover::before {
  height: 100%;
}

.why-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.why-number {
  font-size: 56px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-cyan), var(--color-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 20px;
  line-height: 1;
}

.why-card h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: var(--text-primary);
}

.why-card p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* ===== Contact Section ===== */
.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}

.contact-info {
  display: grid;
  gap: 30px;
}

.contact-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.contact-icon {
  width: 50px;
  height: 50px;
  flex-shrink: 0;
  color: var(--color-cyan);
  background: var(--bg-card);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.contact-icon svg {
  width: 100%;
  height: 100%;
}

.contact-item h4 {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.contact-item a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 16px;
  transition: color 0.3s ease;
}

.contact-item a:hover {
  color: var(--color-cyan);
}

.contact-locations {
  margin-top: 20px;
}

.contact-locations h4 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.location {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
  font-size: 16px;
  color: var(--text-secondary);
}

.location svg {
  width: 20px;
  height: 20px;
  color: var(--color-cyan);
  flex-shrink: 0;
}

.contact-form-container {
  background: #000000;
  padding: 50px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form {
  display: grid;
  gap: 25px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 18px 20px;
  background: var(--bg-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: var(--text-primary);
  font-size: 16px;
  font-family: var(--font-sans);
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

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

/* ===== Footer ===== */
.footer {
  background: var(--bg-darker);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 40px;
}

.footer-logo {
  max-width: 400px;
}

.footer-logo img {
  height: 55px;
  margin-bottom: 15px;
}

.footer-logo p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}
.scrollToTop {
    z-index: 9;

    text-align: center;
    text-align: center;
    font-weight: bold;
    text-decoration: none;
    position: fixed;
    bottom: 15px;
    right: 15px;
    display: none;
}
.scrollToTop i {
    font-size: 24px;
    width: 35px;
    height: 35px;
    line-height: 32px;
    border-radius: 50%;
    color: #ffffff;
    background-color:     var(--color-cyan);
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 14px;
}

/* ===== Scroll Progress Bar ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height:5px;
  background: linear-gradient(90deg, #00d4ff, #0066ff, #d946ef);
  z-index: 10000;
  width: 0%;
  transition: width 0.1s ease;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.8s ease-out forwards;
}
@media (min-width:320px) and (max-width: 380px) {
   .sentrix-logo {
    width: 100%;
    margin: 0 auto 30px auto;
} 
}
/* ===== Responsive Design ===== */
@media (min-width: 769px) and (max-width: 1024px) {
  .product-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .industries-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1024px) {
  :root {
    --section-padding: 80px;
  }
  
  .product-showcase {
    grid-template-columns: 1fr;
  }
  
  .contact-content {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }
  
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(10, 14, 23, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 40px;
    gap: 30px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  
  .nav-menu.active {
    transform: translateX(0);
  }
  
  .hamburger {
    display: flex;
  }
  
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
  
  .container {
    padding: 0 25px;
  }
  
  .nav-container {
    padding: 20px 25px;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    max-width: 280px;
    text-align: center;
  }
  
  .section-header {
    margin-bottom: 50px;
  }
  
  .features-grid,
  .industries-grid,
  .why-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  
  .product-features-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  
  .mission-vision {
    grid-template-columns: 1fr;
  }
  
  .contact-form-container {
    padding: 30px 25px;
  }
  
  .footer-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .logo img {
    height: 32px;
  }
  .hero-content {
    padding: 0 25px;
}
  .hero-tagline {
    font-size:18px;
	margin-bottom:15px;
	        line-height: 1.3;

}
    .btn {
        width: 100%;
        max-width: 100%;
        text-align: center;
		    padding: 12px 40px;
			    font-size: 14px;
    }
  .hero-title {
    font-size: 1.3rem;
	letter-spacing:.5px;
  }
  
  .hero-subtitle {
    font-size: 1.3rem;
  }
  
  .hero-description,
  .hero-subtext {
    font-size: 15px;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .product-title {
    font-size: 28px;
  }
}