/* Reset and base styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html{
    overflow-x: hidden;
    scroll-behavior: smooth;

}

:root {
    /* Color scheme based on your image */
    --primary-color: #0b71e7;
    --secondary-color: #00d9ff;
    --dark-bg: #0a1118;
    --darker-bg: #050a0f;
    --text-light: #ffffff;
    --text-dark: #333333;
    --accent-green: #4caf50;
    --transition: all 0.3s ease-in-out;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    background-color: var(--dark-bg);
    overflow-x: hidden;
}


.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}



a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Header styles */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
   background-color: transparent; 
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}
.site-header.scrolled {
    background-color: rgba(10, 17, 24, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1rem;
}

.logo-container {
  display: flex;
  align-items: center;
  justify-content: center;  /* optional: centers logo inside */
  width: 70px;             /* make sure width == height */
  height: 40px;
  background-color: white;
  border-radius: 15px;
}

.logo img {
    height: 60px;
    width: auto;
    margin-top: 8px;
    border-radius: 50%;
    transition: var(--transition);
}

/* Navigation styles */
.main-nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    gap: 2rem;
}

.nav-item a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
    padding: 0.5rem 0;
    transition: var(--transition);
    position: relative;
}

.nav-item a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

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

.nav-item a:hover,
.nav-item.active a {
    color: var(--secondary-color);
}

/* Mobile nav toggle */
.mobile-nav-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-nav-toggle:hover {
    color: var(--secondary-color);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
  width: 100%;
  background: 
    linear-gradient(to bottom, black 0%, transparent 0%, transparent 85%, black 100%),
    radial-gradient(circle at center, #00EAFF 0%, #0e5973 0%, #000000 55%);
    display: flex;
}


.hero-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    /* padding: 2rem 1rem; */
}

.hero-content {
    width: 50%;
    position: relative;
    z-index: 2;
    padding: 20px;
}
@media (min-width: 768px) {
  .hero-content{
    top:-50px;

  }
}
.hero-content::before {
  content: "IOT";
  position: absolute;
  top: 10%;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 12rem; /* Adjust as needed */
  font-weight: 900;
  color: rgba(255, 255, 255, 0.05); /* White with low opacity */
  z-index: 5;
  pointer-events: none;
  user-select: none;
}

.hero-content h1 {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.highlight {
  background: linear-gradient(to bottom, #60EFFF, #407BFF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
    font-size: 3.5rem;
    display: block;
    margin-top: 0.5rem;
}

.hero-text {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.btn-primary {
    display: inline-block;
    padding: 0.75rem 2rem;
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--primary-color);
    border-radius: 25px;
    font-weight: 600;
    transition: var(--transition);
    margin-top: 1rem;
}

.btn-primary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Hero Images - Modified to show side by side */
.hero-images {
    width: 50%;
    position: relative;
    height: 600px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 20px;
}

.image-container {
    position: relative;
    overflow: hidden;
    border-radius: 25px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.main-image {
    width: 313px;
    height: 414px;
    z-index: 3;
}

.device-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.9;
}

.soil-sensor {
    width: 300px;
    height: 350px;
    z-index: 2;
    margin-top: 30%; /* Align with main image */
}

.sensor-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Badges - Modified positioning */
.badge {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.7);
    color:white;
    padding: 0.8rem 1rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 4;
}
.badge p {
  background: linear-gradient(to bottom, #60EFFF, #407BFF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;  
 
}

.badge-top {
    top: 10%;
    left: 50%; /* Moved to top left as requested */
    border-radius: 10px; /* Adjust the border radius for left side placement */
}

.badge-middle {
    top: 69%; /* Position below the first image */
    left: 20%;
    transform: translateX(-50%);
}

.badge-bottom {
   top: 87%;
    right: 25%;
}
/* write medai query for screen size less than 993px */
.badge-dot {
  position: absolute;
  top: 1px;
  right: 4px;
  width: 10px;
  height: 10px;
  background-color: #00c853; /* green */
  border-radius: 50%;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1rem;
    color: white;
}

.temperature {
    align-self: flex-start;
    background-color: rgba(0, 0, 0, 0.7);
    padding: 0.3rem 0.6rem;
    border-radius: 5px;
    font-size: 0.8rem;
}

.control-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
}

.control-icons i {
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.ph-control {
    align-self: flex-start;
    background-color: rgba(0, 0, 0, 0.7);
    padding: 0.3rem 0.6rem;
    border-radius: 5px;
    font-size: 0.8rem;
}

.ph-meter {
    align-self: flex-start;
    background-color: rgba(0, 0, 0, 0.7);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Responsive styles */
@media (max-width: 992px) {
    .hero-container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        width: 100%;
    }
    
    .hero-content h1 {
        font-size: 2.3rem;
    }
    
    .highlight {
        font-size: 3rem;
    }
    
    .hero-images {
        width: 100%;
        flex-direction: row; /* Keep side by side on tablets */
        height: auto;
        padding-bottom: 60px; /* Add space for badges below */
    }
    
    .main-image {
        width: 250px;
        height: 400px;
    }
    
    .soil-sensor {
        width: 250px;
        height: 300px;
        margin-top: 50px;
    }
    .badge-top {
        top: -5%;
        left: 49%;
        
        border-radius: 15px;
       
    }
}

@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        inset: 50px 0 0 0;
        flex-direction: column;
        background-color: rgba(10, 17, 24, 0.95);
        padding: 2rem;
        gap: 1.5rem;
        transform: translateX(100%);
        transition: transform 0.3s ease-in-out;
        z-index: 999;
    }
    
    .nav-list.show {
        transform: translateX(0);
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-item a {
        display: block;
        width: 100%;
        padding: 0.5rem 0;
    }
    
    .site-header .container {
        padding: 0.5rem 1rem;
    }
    
    .logo img {
        height: 40px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .highlight {
        font-size: 2.5rem;
    }
    
    .hero-images {
        flex-direction: column; /* Stack on mobile */
        align-items: center;
        gap: 60px; /* Add space between stacked images */
        padding-bottom: 0;
    }
    
    .main-image {
        width: 200px;
        height: 300px;
        top: -5%;
        
    }
    
    .soil-sensor {
        width: 250px;
        height: 300px;
        position: relative; /* ← This makes top work */
    top: -10%;
       
    }
    
    .badge {
        font-size: 0.8rem;
        padding: 0.6rem 0.8rem;
    }
    
    /* Badge positions for mobile */
    .badge-top {
        top: 0%;
        left: 13%;
    }
    
    .badge-middle {
        top: 90%;
        width: 100%;
        left: 60%;
        transform: translateX(-50%);
    }
    
       .badge-bottom {
        top: auto;
       
        bottom: 320px;
        right: auto;
        left: 30%;
        transform: translateX(-50%);
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 35px;
    }
    
    .site-header .container {
        padding: 0.5rem;
    }
    
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .highlight {
        font-size: 2.2rem;
    }
    
    .hero-text {
        font-size: 1rem;
    }
    
    .btn-primary {
        padding: 0.6rem 1.5rem;
    }
    
    .main-image {
        width: 200px;
        height: 350px;
    }
    
    .soil-sensor {
        width: 200px;
        height: 250px;
    }
    
    .control-icons i {
        width: 30px;
        height: 30px;
        font-size: 0.9rem;
    }
    
    .ph-meter {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
    
    .badge {
        font-size: 0.7rem;
        padding: 0.5rem 0.7rem;
    }
}

/* Section background */
.iot-solutions-section {
  position: relative;
  overflow: hidden;
  padding: 4rem 1rem;
  background:
    linear-gradient(to bottom, white 0%, white 50%, transparent 50%, transparent 100%),
    linear-gradient(to bottom, black 0%, transparent 0%, transparent 85%, black 100%),
    radial-gradient(circle at center, #00EAFF 0%, #3C8CE7 0%, #000000 85%);
  background-blend-mode: normal, normal, screen;
}



/* Container */
.iot-solutions-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  text-align: center;
}

/* Title styles */
.iot-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: #0070f3;
  position: relative;
  z-index: 3;
}

.gradient-text {
  background: linear-gradient(90deg, #60EFFF, #2E6EFF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.gradient-subtext {
  color: #5bd7ff;
  font-weight: 500;
}

/* Ghost background "IOT" texts */

.iot-bg-text-right {
  position: absolute;
  top: 100px;
  font-size: 10rem;
  font-weight: 900;
  user-select: none;
  pointer-events: none;
  z-index: 1;
  opacity: 0.07;
  white-space: nowrap;
}

.iot-bg-text-left {
  position: absolute;
  top: -5%;
  left: 20%;
  font-size: 7rem;
  font-weight: 900;
  color: #000000;
  opacity: 0.07;
  white-space: nowrap;
  user-select: none;
  pointer-events: none;
  z-index: 1;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  line-height: 1; /* remove extra vertical spacing */
}


.iot-bg-text-right {
    right: 35%;
    color: rgb(249, 247, 247);
    top:70%
}



/* Cards */
.iot-cards {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
  z-index: 2;
  position: relative;
}

.iot-card {
  width: 280px;
  height: 300px;
  background: #fff;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  border: 2px solid #3ecbff;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.3s ease;
}

.iot-card:hover {
  transform: translateY(-10px);
}

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

/* Wrapper and Middle Card Offset */
.iot-card-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.middle-card {
  margin-top: -30px;
}

/* Bars above cards */
.bar-decor {
  display: flex;
  gap: 5px;
  margin-bottom: 10px;
}

.bar-decor::before,
.bar-decor::after {
  content: '';
  display: block;
  width: 2px;
  background-color: #2e6eff;
  border-radius: 1px;
}

.bar-left::before {
  height: 50px;
}

.bar-left::after {
  height: 30px;
}

.bar-right::before {
  height: 60px;
}

.bar-right::after {
  height: 40px;
}

/* Responsive */
@media screen and (max-width: 900px) {
  .iot-cards {
    flex-direction: column;
    align-items: center;
  }

  .iot-card {
    width: 90%;
    max-width: 400px;
  }

  .middle-card {
    margin-top: 0;
  }

  .iot-bg-text-left,
  .iot-bg-text-right {
    font-size: 5rem;
    top: 60px;
  }
}

/* section 3 */
/* Reset and Base Styles */


.iot-features-section {
    overflow-x: hidden;
    background-color: #f0f4f8 !important; /* Light background color */
    width: 100%;
    padding-top: 20px;
    padding-bottom: 20px;
}

/* Feature Section Styles */
.feature-section {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

/* Title Section */
.title-section {
      margin-left: 60px;
    margin-right: 60px;

    text-align: center;
    margin-bottom: 60px;
}

.title-section h1 {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(to right, #0061FF, #60EFFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
    position: relative;
    display: inline-block;
}

/* Content Wrapper */
.content-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    margin: 0 auto 80px;
  
}
.text-content,
.visual-content {
    flex: 1 1 100%;
}

/* Text Content */
.text-content {
    
    padding: 20px;
    text-align: center;
     font-size: clamp(16px, 2vw, 18px);
  line-height: 1.6;
  color: #555;
    /* Controls line width */
  margin: 0 auto;        /* Centers the paragraph inside text-content */
  word-break: break-word;
}

.text-content h2 {
    font-size: clamp(24px, 5vw, 36px);
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
}

.text-content p {
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.6;
  color: #555;
  max-width: 600px;       /* Limit the line length */
  margin: 0 auto;          /* Center the paragraph */
}


/* Visual Content */
.visual-content {
    
    position: relative;
    height: 400px;
    padding: 20px;
}




.device-illustration {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.device-illustration img {
    max-width: 100%;
    height: auto;
}

/* Wave Container and SVG */
.wave-container {
    position: relative;
    width: 100%;
    height: 320px;
    margin-top: 40px;
}

.wave-svg {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
}



/* Circle Images */
.circle-image {
    position: absolute;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    overflow: hidden;
    z-index: 10;
}

.circle-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.circle-image.left {
    left: 5%;
    top: 30px;
    border: 8px solid #a29bfe; /* Purple border */
}

.circle-image.center {
    left: 50%;
    transform: translateX(-50%);
    bottom: 30px;
    border: 8px solid #00b894; /* Green border */
}

.circle-image.right {
    right: 5%;
    top: 30px;
    border: 8px solid #74b9ff; /* Light blue border */
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .title-section h1 {
        font-size: 42px;
    }
    
    .text-content h2 {
        font-size: 32px;
    }
    
    .circle-image {
        width: 150px;
        height: 150px;
    }
    
  
}
@media (min-width: 768px) {
  .text-content,
  .visual-content {
    flex: 1 1 50%;
  }
}

@media (max-width: 768px) {
    
    
    .text-content {
       
        margin-bottom: 40px;
        text-align: center;
    }
    
    .visual-content {
        width: 100%;
        height: 350px;
    }
    
    .title-section h1 {
        font-size: 36px;
    }
    
    .text-content h2 {
        font-size: 28px;
    }
    
    .text-content p {
        font-size: 16px;
    }
    
    .circle-image.left {
        left: 2%;
        width: 130px;
        height: 130px;
    }
    
    .circle-image.right {
        right: 2%;
        width: 130px;
        height: 130px;
    }
    
    .circle-image.center {
        width: 150px;
        height: 150px;
        bottom: 50px;
    }
    
    
}

@media (max-width: 576px) {
    .feature-section {
        padding: 60px 0;
       
    }
    
    .title-section {
        margin-bottom: 40px;
    }
    
    .title-section h1 {
        font-size: 32px;
    }
    
    .text-content h2 {
        font-size: 24px;
        margin-bottom: 16px;
    }
    
    .visual-content {
        height: 300px;
    }
    
    .circle-image.left, 
    .circle-image.right {
        width: 100px;
        height: 100px;
    }
    
    .circle-image.center {
        width: 120px;
        height: 120px;
    }
    
    .wave-container {
        height: 150px;
    }
}

@media (max-width: 480px) {
    .circle-image.left {
        left: 0;
    }
    
    .circle-image.right {
        right: 0;
    }
    
    .hexagon-bg {
        display: none;
    }
}



/* Section 4 */





.cards-section {
  width: 100%;
  overflow-x: hidden; /* Prevents horizontal scrolling */
  padding: 0 10px;     /* Small padding on smaller screens */
  box-sizing: border-box;
  background-color: #f0f4f8 !important; /* Light background color */
}

.header {
    text-align: center;
    margin-bottom: 40px;
}

.header h1 {
  background: linear-gradient(to bottom, #60EFFF, #407BFF);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;    font-size: 36px;
    font-weight: 600;
}

.row {
    display: flex;
    flex-wrap: wrap;
   
    
}

.col {
    flex: 1;
    padding: 0 15px;
    margin-bottom: 30px;
    min-width: 300px;
}

.card {
  height: 300px;
  border-radius: 15px;
  overflow: hidden;
  display: flex;
  box-shadow: 27px 7px 13px 0px rgba(0,0,0,0.2);
  position: relative;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
}

.card .hover-bg {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.2); /* dark effect */
  z-index: 5; /* above image AND content */
  transition:
    transform 0.5s ease,
    background-color 0.5s ease;
  transform: scale(1);
  pointer-events: none; /* so it doesn't block clicks */
}

.card:hover .hover-bg {
  transform: scale(10); /* cover full card */
  background-color: rgba(0, 0, 0, 0); /* reveal brightness */
}

.card-content {
  padding: 30px;
  width: 40%;
  display: flex;
  flex-direction: column;
  order: 2;
  z-index: 4; /* above hover-bg */
}

.card-img {
  width: 60%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  order: 1;
  background-color: transparent !important;
  z-index: 3;
}

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

/* Limit width of card */
.col-50 {
  flex: 0 0 50%;
}

/* Row alignment helpers */
.justify-end {
  justify-content: flex-end;
}
.justify-start {
  justify-content: flex-start;
}

/* Responsive fallback */
@media (max-width: 768px) {
  .col-50 {
    flex: 1 1 100%;
  }

  .justify-start,
  .justify-end {
    justify-content: center;
  }
}
.row + .row {
  margin-top: -80px; /* Adjust the value as needed */
  position: relative;
  z-index: 1;
}



.card-title {
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 600;
}

.card-text {
    margin-bottom: 8px;
    font-size: 14px;
}

/* Transportation card - Blue */
/* --- Transport (Cool Blue-Gray) --- */
.transport {
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}
.transport .card-title {
  color: #1e3a8a; /* Deep Blue */
}
.transport .card-text {
  color: #334155; /* Slate Gray */
}

/* --- Smart Cities (Soft Coral / Warm Neutrals) --- */
.smartcity {
  background: linear-gradient(135deg, #fef2f2 0%, #fcdede 100%);
}
.smartcity .card-title {
  color: #b91c1c; /* Rich Red */
}
.smartcity .card-text {
  color: #4b5563; /* Gray-600 */
}

/* --- Utilities (Soft Gold / Tan) --- */
.utilities {
  background: linear-gradient(135deg, #fefce8 0%, #fef9c3 100%);
}
.utilities .card-title {
  color: #b45309; /* Amber-700 */
}
.utilities .card-text {
  color: #5a524c;
}

/* --- Buildings (Neutral Violet / Lavender Gray) --- */
.buildings {
  background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
}
.buildings .card-title {
  color: #6b21a8; /* Violet-800 */
}
.buildings .card-text {
  color: #4c1d95; /* Slightly deeper tone */
}

/* --- Manufacturing (Muted Emerald / Industrial Green) --- */
.manufacturing {
  background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
}
.manufacturing .card-title {
  color: #065f46; /* Deep Teal Green */
}
.manufacturing .card-text {
  color: #334d4a;
}

.manufacturing-card{
  max-width: 800px;
  
}
.manufacturing-row{
  display: flex;
  justify-content: center;
  align-items: center;
 
}
@media (min-width: 1250px) {
  .row{
    margin-left: 60px;
    margin-right: 60px;
  }
}
@media (max-width: 1100px) {
    .row + .row {
    margin-top: 0; /* reset on mobile */
  }
  .row {
        flex-direction: column;
    }
    
    .col {
        width: 100%;
    }
    
    .card-content {
        width: 60%;
    }
    
    .card-img {
        width: 40%;
    }
}



@media (max-width: 576px) {
  .row {
    flex-direction: column;
    margin-left: 0;
    margin-right: 0;
  }

  .col {
    width: 100%;
    padding: 0;
    margin-bottom: 30px;
  }

  .card {
    flex-direction: row;
    flex-wrap: wrap;
    height: auto;
    width: 100%;
  }

  .card-content, .card-img {
    width: 100%;
  }

  .card-img {
    height: 250px;
  }

  .card-content {
    padding: 20px;
  }

}




/* last section */





.contributors-section {
  background: 
    linear-gradient(to bottom, black 0%, transparent 0%, transparent 85%, black 100%),
    radial-gradient(circle at center, #00EAFF 0%, #355a86 0%, #000000 85%);
  overflow: hidden;
  color: white;
  font-family: 'Segoe UI', sans-serif;
  padding-top: 40px ;
  padding-bottom: 40px;
  text-align: center;
   border-top: 2px solid rgba(255, 255, 255, 0.05); /* subtle blend line */
  border-bottom: 2px solid rgba(255, 255, 255, 0.05);
}

.contributors-header {
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
  overflow: hidden;
}


.contributors-header h2 {
  font-size: 40px;
  font-weight: bold;
  margin-top: 10px;
}

.ghost-text {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: clamp(42px, 10vw, 120px) !important; /* min 32px, scales with viewport, max 150px */
  color: #595959;
  font-weight: 800;
  font-family:Verdana, Geneva, Tahoma, sans-serif;
  text-transform: uppercase;
  width: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.3;
}


/* Icon in front of the ghost text */
.icon-wrapper {
  max-width: 220px;
  max-height: 220px;
  z-index: 1;
  position: relative;
}

.icon-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

.contributors-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin: 40px auto;
  max-width: 900px;
}

.contributors-logos img {
  max-height: 43px;
  width: auto;
  object-fit: contain;
}


.triple-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 50px;
  margin-top:60px;
  padding-top: 60px;
  background-color: #000000;
}

.card1-section {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 50px;
  max-width: 1000px;
  width: 100%;
  padding: 0 20px;
}

.card1-text {
  flex: 1;
  text-align: left;
  padding-right: 20px;
}

.card1-text h3 {
  font-size: clamp(32px, 4vw, 48px);
  margin-bottom: 16px;
}

.card1-text p {
  font-size: clamp(16px, 2vw, 20px);
  color: silver;
  line-height: 1.5;
}

.vertical-line {
  position: relative;
  width: 2px;
  background-color: #ffffff;
  height: 120px;
}

/* Top bullet */
.vertical-line::before,
.vertical-line::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background-color: #ffffff;
  border-radius: 50%;
}

.vertical-line::before {
  top: -6px; /* half of bullet height to center */
}

.vertical-line::after {
  bottom: -6px; /* half of bullet height to center */
}

.card1-img {
  flex: 1;
  display: flex;
  justify-content: center;
  position: relative;
  display: inline-block;
}
.card1-img::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;  /* Equal width and height for a circle */
  height: 180px;
  background: radial-gradient(circle, #3C8CE7, #00EAFF);
  filter: blur(20px); /* More blur = softer glow */
  z-index: 0;
  border-radius: 50%;
  opacity: 0.4;
}


.card1-img img {
   position: relative;
  z-index: 1;
  width: 180px;
  height: auto;
}

.letter-a {
  font-size: clamp(48px, 6vw, 64px);
  font-weight: bold;
}

.red {
  color: #ff6b6b;
}

.blue {
  color: #4a90e2;
}

.green {
  color: #4cd964;
}

/* Responsive */
@media (max-width: 768px) {
  .card1-section {
    flex-direction: column;
    align-items: center;
    text-align: center;
    
    
  }
  .Accure{
    flex-direction: column-reverse;
  }

  .card1-text {
    padding-right: 0;
  }

  .vertical-line {
    display: none;
  }

  .card1-img img {
    width: 140px;
  }
}






img {
  pointer-events: none; /* Prevent interaction */
  user-select: none;    /* Prevent selecting */
  -webkit-user-drag: none; /* Prevent image drag */
}

/* new updated parts */


/* IBFM IoT Solutions Styles */

/* Common Styles */
.ibfm-intro-section,
.ibfm-why-section {
  width: 100%;
  padding: 0;
  position: relative;
  overflow: hidden;
}

/* Intro Section Styles */
.ibfm-intro-section {
  background: #ffffff;
}

.ibfm-intro-container {
  display: flex;
  width: 100%;
  margin: 0 auto;
  flex-wrap: wrap;
}

.ibfm-intro-left {
  width: 40%;
  position: relative;
  background-color: #1a2233;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 500px;
  overflow: hidden;
}

.ibfm-intro-right {
  width: 60%;
  padding: 3rem;
  background-color: #edf2f7;
  color: #333;
}

.ibfm-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('https://ik.imagekit.io/b3s3mttie3/images/introcution-bg.webp?updatedAt=1750307554270');
  background-size: cover;
  background-position: center;
  
  opacity: 0.8;
  z-index: 1;
}

.ibfm-intro-content {
  position: relative;
  z-index: 2;
  padding: 2rem;
  background: rgb(0 0 0 / 20%);
  backdrop-filter: blur(10px);
}

.ibfm-intro-heading {
  color: #0078d4;
  font-size: 1.5rem;
  text-align: center;
  margin-bottom: 1rem;
  font-weight: 600;
}

.ibfm-intro-subheading {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.2rem;
  color: #555;
}

.ibfm-intro-text {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* Solution Cards */
.ibfm-solution-cards {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.ibfm-solution-card {
  flex: 1;
  min-width: 150px;
  text-align: center;
}

.ibfm-card-image-1, .ibfm-card-image-2, .ibfm-card-image-3 {
  height: 120px;
  margin-bottom: 1rem;
  transition: all 0.3s ease-in-out;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.ibfm-card-image-1:hover, 
.ibfm-card-image-2:hover, 
.ibfm-card-image-3:hover {
  transform: scale(1.05);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.ibfm-card-image-1::after,
.ibfm-card-image-2::after,
.ibfm-card-image-3::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0,0,0,0.1);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.ibfm-card-image-1:hover::after,
.ibfm-card-image-2:hover::after,
.ibfm-card-image-3:hover::after {
  opacity: 1;
}

.ibfm-card-image-1 {
  background-image: url('https://ik.imagekit.io/b3s3mttie3/images/hardware-chip.jpg?updatedAt=1750307552852');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
}

.ibfm-card-image-2 {
  background-image: url('https://ik.imagekit.io/b3s3mttie3/images/hardware-privacy.jpg?updatedAt=1750307553423');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
}

.ibfm-card-image-3 {
  background-image: url('https://ik.imagekit.io/b3s3mttie3/images/micro-codex.jpg?updatedAt=1750307553552');
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 8px;
}

.ibfm-card-name {
  font-weight: 500;
  transition: color 0.3s ease;
}

.ibfm-solution-card:hover .ibfm-card-name {
  color: #007bff;
}

/* Why Choose IBFM Section */
.ibfm-why-section {
  position: relative;
  color: #fff;
  z-index: 1;
}

.ibfm-why-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('https://ik.imagekit.io/b3s3mttie3/images/4k-dots.jpg?updatedAt=1750307549020');
  background-size: cover;
  background-attachment: scroll;
  opacity: 0.4;
  z-index: -1;
}

.svg-image{
  width: 100%;
  margin-bottom: -3%;
}

.ibfm-why-heading {
  background: linear-gradient(to bottom, #60EFFF, #407BFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}


.ibfm-features-container {
  display: flex;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
  gap: 30px;
  position: relative;
  z-index: 2;
}

.ibfm-feature {
  flex: 1 1 45%;
  min-width: 280px;
  padding: 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ibfm-feature-icon {
  width: 120px;
  height: 120px;
  background-color: #D9D9D9;
  border-radius: 50%;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ibfm-feature-icon img {
  width: 60px;
  height: 60px;
}

.ibfm-feature-title {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: #fff;
}
.ibfm-feature-title:hover{
  background: linear-gradient(to bottom, #60EFFF, #407BFF);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.ibfm-feature-desc {
  font-size: 1rem;
  line-height: 1.6;
  color: #ccc;
}

/* Network Background */




/* Connection Line Animation */

/* Responsive Adjustments */
@media (max-width: 992px) {
  .ibfm-intro-container {
    flex-direction: column;
  }
  
  .ibfm-intro-left,
  .ibfm-intro-right {
    width: 100%;
  }
  
  .ibfm-intro-left {
    min-height: 500px;
  }
  
  .ibfm-intro-heading {
    font-size: 2rem;
  }
  
  .ibfm-feature {
    flex: 1 1 100%;
  }
}

@media (max-width: 768px) {
  .ibfm-solution-cards {
    flex-direction: column;
  }
  
  .ibfm-solution-card {
    margin-bottom: 2rem;
  }
  
  .ibfm-intro-heading {
    font-size: 1.8rem;
  }
  
  .ibfm-why-heading {
    font-size: 1.8rem;
  }
  
  .ibfm-feature-title {
    font-size: 1.2rem;
  }
  
  .ibfm-intro-right {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .ibfm-intro-content {
    padding: 1.5rem;
  }
  
  .ibfm-intro-heading {
    font-size: 1.5rem;
  }
  
  .ibfm-curve-bottom {
    height: 50px;
  }
}



/* footer */


.footer {
  background-color: #000;
  color: #fff;
  padding: 40px 20px;
  font-family: Arial, sans-serif;
}

.footer-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
}

.footer-column {
  flex: 1 1 200px;
  margin: 20px;
  min-width: 220px;
}

.footer-column h3 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  font-weight: bold;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column ul li {
  margin: 8px 0;
  font-size: 0.95rem;
}

.footer-column ul li i {
  margin-right: 10px;
  font-size: 0.8em;
}

.footer-column a {
  color: #fff;
  text-decoration: none;
}

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

.footer-logo {
  width: 70px;
  margin-bottom: 15px;
  background-color: white;
  border-radius: 15px;
}

.make-in-india-logo {
  width: 100px;
  background-color: transparent;
}
.abhram-india-logo {
  width: 100px;
  margin-top: 30px;
  height: 20px;
  background-color: transparent;
}
.Powered-by {
  position: relative;
  top: -6px;
}


.footer-socials {
  margin-top: 10px;
}

.footer-socials a {
  color: #fff;
  margin-right: 12px;
  font-size: 1.2rem;
  transition: color 0.3s;
}

.footer-socials a:hover {
  color: #1da1f2;
}
.footer-logos {
  display: flex;
  flex-direction: column;
}

/* ✅ Responsive: left-align on small screens */
@media (max-width: 768px) {
  .footer-container {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
  }

  .footer-column {
    margin: 20px 0;
  }

  .footer-socials {
    justify-content: flex-start;
  }
}
.premix-logo{
  margin-top: -52px;
}

@media (max-width: 360px) {
  .premix-logo{
margin-top: -20px;
  }
}

@media only screen and (max-width: 600px) {
 .icon-wrapper{
  max-width: 150px;
 }
}

a, a img {
  -webkit-tap-highlight-color: transparent; /* Chrome, Safari */
  -webkit-touch-callout: none;              /* Safari */
  -moz-tap-highlight-color: transparent;    /* Firefox (just in case) */
  tap-highlight-color: transparent;         /* Generic */
}

a:focus, a:active,
a img:focus, a img:active {
  outline: none;
  box-shadow: none;
}

img {
  user-select: none;                        /* Modern standard */
  -webkit-user-select: none;                /* Safari/Chrome */
  -moz-user-select: none;                   /* Firefox */
  -ms-user-select: none;                    /* IE/Edge */
  -webkit-touch-callout: none;              /* iOS Safari long-press */
}
img {
  pointer-events: auto;
  -webkit-user-drag: none;
}