* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', sans-serif;
}
:root{
    --grey:#212121;
    --green:#009660;
    --white:#e9e9e9;
    --black:#0c0c0c;
    --lgrey:#929292;
    --blue:rgb(7, 224, 224);
}

.green{
    color: var(--green);
}
.lgray{
    color: var(--lgrey);
}
.blue{
    color: var(--blue);
}
body, html{
     overflow-x: hidden;
     background-color: #eeecec;
}
html{
    scroll-behavior: smooth;
}
a{
    text-decoration: none;
}
ul{
   list-style: none;
}
/*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
                   NAVBAR
*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
 color: white;
 background-color: #304add;
    padding: 10px 10px 10px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: background 0.1s ease, backdrop-filter 0.1s ease;
}
h1{
   color: rgb(0, 0, 0);
}
h2{
    font-size:20px;
}
h3{
    color: #000;
    font-size: 30px;
    text-align: center;
}
h4{
    font-size: 3vmin;
    padding:10px;
    color: #000;
}
.nav-links {
    list-style: none;
    display: flex;
    gap: 50px;
    justify-content: space-between;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: rgb(0, 0, 0);
    font-weight: 200;
}
.active{
    color: rgb(0, 0, 0);
   
    font-weight: bold;
}
.nav-links li a {
    color: white;
    font-weight: 900;
    font-size: 16px;
    position: relative;
    transition: color 0.3s ease;
}
.nav-links.active {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100vh;
    justify-content: center;
    align-items: center;
    background: rgb(38, 38, 38);
    position: absolute;
    color: white;
    top: 0;
    left: 0;
    z-index: 100;
}

/* hover = text + underline */
.nav-links li a:hover {
    color: #f7b500;
}

/* active page = text + underline */
.nav-links li a.active {
    color: #f7b500;
}

/* underline animation */
.nav-links li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 0;
    height: 2px;
    background-color: #f7b500;
    transition: width 0.3s ease;
}

/* hover OR active pe underline */
.nav-links li a:hover::after,
.nav-links li a.active::after {
    width: 100%;
}
/* HERO HEADER */
header {
    width: 100vw;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
/* Dark overlay for readability */
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
   }
/* HERO CONTENT */

.hero-content h2,
.hero-content h1,
.hero-content .ctn {
    opacity: 0;
    transform: translateY(40px);
    animation: fadeUp 1s ease forwards;
}
.hero-content {
    position: relative;
    text-align: center;
    color: rgb(255, 255, 255);
    max-width: 900px;
    padding: 20px;
    margin-top: 50px;
}
.hero-content h1 {
    font-size: 3rem;
    line-height: 1.3;
    margin: 10px;
}

.hero-content h2 {
    font-size: 1.3rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.line {
    width: 80px;
    height: 4px;
    background: #11e4c1;
    margin: 20px auto;
}
.line1 {
    width: 200px;
    height: 4px;
    background: #200420;
    margin: 20px auto;
}


.menu-close,
.menu-open{
    position: absolute;
    top: 30px;
    right: 30px;
    width: 40px;
    cursor: pointer;
    z-index: 2000; 
}
.menu-close,
.menu-open {
    display: none;
    font-size: 28px;
    color: white;
    cursor: pointer;
}
 /* ================= HERO IMAGE SLIDER ================= */

.hero-image {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 350px;
    margin: auto;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
    animation: zoomEffect 6s linear;
}

/* Zoom Animation */
@keyframes zoomEffect {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}
/*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
                   SECTION1
*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/
section {
    width: 80%;
    margin: 50px auto;
   
}

.title {
    text-align: center;
    font-size: 3.5vmin;
    color: rgb(73, 73, 126);
}

.row {
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 30px;
}

.row .col {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.col p{
font-size: 15px;
     padding:10px;
     color: #000;
}
.solar .row{
    margin-top: 50px;
}

/*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
                  ANNIMATION
*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/

.row .col img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    display: block;
     transition: transform 0.4s ease;
}

.row .col:hover img{
    transform: scale(1.05);
}
.ctn{
    padding: 10px 20px;
    background-color: rgb(6, 202, 202);
    border-radius: 30px;
    color: #000000;
    display: inline-block;
    transition: all 0.3s ease;
}

 .ctn:hover{
    background-color: #065386;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY();
    }
}
.hide{
    display: none;
}


/* ===== HERO / SLIDER ===== */
.hero {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: linear-gradient(to right, #f5f7fa, #e4ecf5);
}

.slider {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.slides {
    display: flex;
    height: 100%;
    transition: transform 0.8s ease-in-out;
}

.slide {
    min-width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8%;
    margin-top: 70px;
}

.slide-content {
    width: 50%;
    animation: slideText 1s ease;
}

.slide-content h2 {
    font-size: 45px;
    margin-bottom: 15px;
    color: #222;
}

.slide-content p {
    font-size: 18px;
    margin-bottom: 20px;
}

.slide img {
    width: 40%;
    height: 70%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

/* Slider Arrows */
.prev, .next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #fff;
    border: none;
    padding: 2px 8px;
    cursor: pointer;
    font-size: 22px;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.prev { left: 20px; }
.next { right: 20px; }

/* Slider Dots */
.dots {
    position: absolute;
    bottom: 20px;
    width: 100%;
    text-align: center;
}

.dots span {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 0 5px;
    background: #bbb;
    border-radius: 50%;
    cursor: pointer;
}

.dots .active-dot {
    background: #ff9800;
}

/* Text Animation */
@keyframes slideText {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== SERVICES SECTION ===== */
.services {
    padding: 0;
    display: contents;
    text-align: center;
}

.services h2 {
    font-size: 2.5rem;
    color: #000;
    margin-bottom: 40px;
    letter-spacing: 1px;
}

/*=============================
        CARD STYLES
===============================*/

/* Container Layout */
.cards
 {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
    justify-items: center; /* centers cards in grid */
}

/* Base Card */
.card{
    background: #fff;
    border-radius: 12px;
    padding: 25px 30px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    transition: transform 0.4s ease, box-shadow 0.4s ease, opacity 0.8s ease;
    cursor: pointer;
    opacity: 0;               /* for fade-up animation */
    transform: translateY(40px); /* for fade-up animation */
    text-align: center;
}

/* Show animation */
.card.show{
    opacity: 1;
    transform: translateY(0);
}

/* Hover Effects */
.card:hover{
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.2);
}

/* Image inside card */
.card img{
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.card:hover img{
    transform: scale(1.08);
}

/* Card Titles */
.card h3{
    margin: 18px 0 10px;
    font-size: 1.4rem;
    color: #1dd3d3;
}

.card1 h3 {
    color: #f59e0b; /* specific color for card1 */
}

.card.service-card h3 {
    font-size: 22px;
    color: #0f4c81;
    margin-bottom: 15px;
}

/* Card Paragraphs */
.card p{
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 15px;
}

.card.service-card p {
    font-size: 15px;
    margin-bottom: 20px;
}

/* Card Variations for Hover */
.card.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.card1:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.2);
}
.services1 {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.service-card {
    background: #fff;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    text-align: center;
}

.service-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 10px;
    margin-bottom: 15px;
}

.service-card h3 {
    color: #0f4c81;
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.service-card .btn {
    display: inline-block;
    padding: 8px 18px;
    background-color: #0f4c81;
    color: #fff;
    border-radius: 6px;
    margin-top: 10px;
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.2);
}

.service-card .btn:hover {
    background-color: #1dd3d3;
}

/* Grid container for cards */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

/* Individual card */
.card1 {
    background: #ffffff;
    border-radius: 12px;
    padding: 25px 20px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

/* Card hover effect */
.card1:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.2);
}

/* Card heading */
.card1 h3 {
    font-size: 1.3rem;
    color: #f59e0b;
    margin-bottom: 15px;
}

/* Card paragraph */
.card1 p {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.5;
}

/* ===== ANIMATION ===== */
.animate {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

.animate.show {
    opacity: 1;
    transform: translateY(0);
}
/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideText {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate {
    opacity: 0;
    transform: translateY(40px);
}

.animate.show {
    opacity: 1;
    transform: translateY(0);
    transition: all 1s ease;
}

.fade-down { transform: translateY(-70px); }
.fade-left { transform: translateX(-70px); }
.fade-right { transform: translateX(70px); }

/* ===== SECTION ===== */
section{
    padding:80px 20px;
    max-width:1100px;
    margin:auto;
    text-align:center;
}

section h2{
    font-size:2.3rem;
    margin-bottom:40px;
    color:#0f4c81;
}



/* ===== CTA ===== */
.cta{
    background:#0f4c81;
    color:#fff;
    padding:60px 20px;
}

.cta button{
    padding:12px 25px;
    background:#ffb400;
    border:none;
    border-radius:6px;
    cursor:pointer;
    font-weight:bold;
    transition:0.3s;
}

.cta button:hover{
    background:#e6a200;
}

/* =========================
   4. SECTIONS
========================= */
section{
  padding:80px 20px;
  max-width:1100px;
  margin:auto;
  text-align:center;
}

section h4{
  font-size:2.2rem;
  margin-bottom:40px;
  color:#1dd3d3;
   padding: 70px 20px 0px 0px;
}

/* =========================
   5. FEATURES
========================= */
.features{
  display:flex;
  gap:30px;
  justify-content:center;
  flex-wrap:wrap;
}

.feature{
  background:#fff;
  padding:30px;
  border-radius:15px;
  flex:1 1 280px;
  box-shadow:0 8px 20px rgba(0,0,0,0.1);
  transition:0.3s;
}

.feature:hover{
  transform:translateY(-8px);
}

.feature i{
  font-size:40px;
  color:#f7b500;
  margin-bottom:15px;
}

.feature h3{
  margin-bottom:10px;
}

/* =========================
   6. ABOUT
========================= */
#about p{
  max-width:800px;
  margin:auto;
  font-size:1.05rem;
}

/* =========================
   7. FORM
========================= */
form {
  max-width: 600px;
  margin: 0px auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
  border: 2px solid rgb(196, 193, 193);
  padding: 20px;
  border-radius: 10px;
}

form input,
form textarea {
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #ccc;
}

form button {
  padding: 12px;
  background: #0f4c81;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

form button:hover {
  background: #1dd3d3;
}
/*****************************
     SEARVISES.HTML
*****************************/
.hero {
    position: relative;
    width: 100%;
    height: 80vh;
    overflow: hidden;
}

.slides {
    display: flex;
    height: 80%;
    transition: transform 0.8s ease-in-out;
}

.slide {
    min-width: 100%;
    
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8%;
}


.slide img {
    width: 50%;
  
    object-fit: cover;
}

.slide.active {
    opacity: 1;
}


    .service-icon {
        font-size: 40px;
        margin-bottom: 15px;
        color: #1cb5e0;
    }

    .card.service-card h3 {
        margin-bottom: 15px;
        font-size: 22px;
        color: #0f4c81;
    }

    .card.service-card p {
        font-size: 15px;
        margin-bottom: 20px;
    }

    .btn {
        display: inline-block;
        padding: 10px 18px;
        background: #0f4c81;
        color: #fff;
        text-decoration: none;
        border-radius: 5px;
        font-size: 14px;
        transition: 0.3s;
    }

    .btn:hover {
        background: #1cb5e0;
    }

/*****************************
     CONTACT.HTML
*****************************/
  /* ===== Contact Section ===== */
.contact {
    padding: 80px 5%;
    max-width: 1300px;   /* width increase */
    margin: auto;
}

.contact h2 {
    color: #000;
    font-size: 1.5em;
    font-weight: bold;
    margin: 1.83em 0 0 0;
}

/* ===== Contact Container ===== */
.contact-container {
    display: flex;
    justify-content: space-between;
    gap: 80px;
    margin-top: 40px;
    flex-wrap: wrap;
}

/* ===== Contact Form ===== */
.contact-form {
    flex: 1;
    min-width: 280px;
    border: 2px solid rgb(117, 112, 112);
    padding: 20px;
    background-color: #128178;
    border-radius: 8px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}

.contact-form button {
    padding: 12px 30px;
    border: none;
    background: #f7b500;
    color: #000;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
    transition: 0.3s;
}

.contact-form button:hover {
    background: #e6a500;
}

/* ===== Contact Info ===== */
.contact-info {
    flex: 1;
    min-width: 280px;
    text-align: left;
    font-size: 16px;
}

.contact-info p {
    margin-bottom: 15px;
}

.contact-info i {
    color: #f7b500;
    margin-right: 10px;
}

/* ===== Modal ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.65);
    animation: fadeIn 0.3s ease-in-out;
}

.modal-content {
    background: linear-gradient(135deg, #ffffff, #f4f9ff);
    margin: 8% auto;
    padding: 25px 30px;
    width: 90%;
    max-width: 520px;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.25);
    position: relative;
    animation: slideUp 0.4s ease;
}

.modal-content h2 {
    color: #1dd3d3;
    font-size: 24px;
    margin-bottom: 15px;
    text-align: center;
    border-bottom: 2px solid #1dd3d3;
    padding-bottom: 8px;
}

.modal-content ul {
    padding: 0;
    margin-top: 15px;
}

.modal-content ul li {
    list-style: none;
    background: #eaf2ff;
    margin-bottom: 10px;
    padding: 10px 12px;
    border-left: 5px solid #1dd3d3;
    border-radius: 6px;
    font-size: 15px;
    color: #333;
    transition: 0.3s;
}

.modal-content ul li:hover {
    background: #1dd3d3;
    color: #fff;
    transform: translateX(5px);
}

/* ===== Close Button ===== */
.close {
    position: absolute;
    top: 12px;
    right: 15px;
    font-size: 26px;
    font-weight: bold;
    color: #333;
    cursor: pointer;
    transition: 0.3s;
}

.close:hover {
    color: #0004ff;
    transform: rotate(90deg);
}

/* ===== Animations ===== */
.animate {
    opacity: 0;
}

.animate.show {
    opacity: 1;
}

.animate.fade-up {
    animation: fadeUp 1s ease forwards;
}

.animate.fade-down {
    animation: fadeDown 1s ease forwards;
}

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

@keyframes slideUp {
    from { transform: translateY(40px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}
/*****************************
    FOOTOR
*****************************/

 footer {
    text-align: center;
        padding: 25px;
        background: #0f4c81;
        color: #fff;
        margin-top: 60px;
    
  }

 .footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;

    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;

    align-items: flex-start;
    justify-content: space-between;
}
.footer-section h3 {
    color: #f4c430;
    margin-bottom: 15px;
  }
  .footer-section p,
  .footer-section a {
    color: #dcdcdc;
    font-size: 14px;
    text-decoration: none;
    line-height: 1.6;
  }

  .footer-section a:hover {
    color: #f4c430;
  }

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

  .footer-section ul li {
    margin-bottom: 8px;
  }

  .social-icons a {
    margin-right: 10px;
    display: inline-block;
    color: #ffffff;
    font-size: 14px;
  }

  .social-icons a:hover {
    color: #f4c430;
  }

  .footer-bottom {
    text-align: center;
    margin-top: 30px;
    padding-top: 15px;
    border-top: 1px solid rgba(255,255,255,0.2);
    font-size: 13px;
  }

  .cta-button {
    display: inline-block;
    background: #f4c430;
    color: #0b3d2e;
    padding: 10px 18px;
    border-radius: 5px;
    margin-top: 10px;
    font-weight: bold;
  }

  .cta-button:hover {
    background: black;
  } 
.animate {
    opacity: 0;
    transform: translateY(40px);
}

.animate.show {
    opacity: 1;
    transform: translateY(0);
    transition: all 1s ease;
}
.animate.show:hover{
     transform: translateY(-18px);
}

/* Variations */
.fade-down {
    transform: translateY(-70px);
}

.fade-left {
    transform: translateX(-70px);
}

.fade-right {
    transform: translateX(-70px);
}

.residential header {
    background: #1dd3d3;
    color: #fff;
    padding: 140px 20px 20px;
    text-align: center;
  }
  .residential header.h1 {
    margin: 0;
    font-size: 2.2em;
  }
  header p {
    font-size: 1.2em;
  }
  section {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
  }
  section h2 {
    color: #1dd3d3;
    margin-bottom: 0px;
    text-align: center;
  }
  .solar-images {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
  }
  .solar-images img {
    width: 300px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
  }
  .benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
  }
  .benefit {
    flex: 1 1 250px;
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    text-align: center;
  }
  .benefit h3 {
    color: #128178;
    margin-bottom: 15px;
  }

/*=============================
     BATTARY.HTML
===============================*/

  section {
    max-width: 1100px;
    margin: 60px auto;
    padding: 0 20px;
  }



  .battery-info {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 40px;
  }

  .battery-info img {
    flex: 1 1 400px;
    max-width: 450px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
  }

  .battery-text {
    flex: 1 1 400px;
  }

  .features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
  }

  .feature-box {
    background: #fff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    transition: 0.3s;
  }

  .feature-box:hover {
    transform: translateY(-6px);
  }

  .feature-box h3 {
    color: #2a5298;
    margin-bottom: 15px;
  }

  .cta {
    background: #1e3c72;
    color: #fff;
    text-align: center;
    padding: 50px 20px;
    margin-top: 60px;
  }

  .cta button {
    background: #ffb400;
    border: none;
    padding: 12px 25px;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
  }

  .cta button:hover {
    background: #e6a200;
  }

  

 
  /*=============================
  industrial.HTML
===============================*/


  .hero-section1 {
    position: relative;
    height: 60vh;
    padding: 120px 20px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* Moving Gradient Background */
.hero-section1::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(-45deg, #0ea5e9, #0ea5e9, #0ea5e9, #0ea5e9);
    background-size: 400% 400%;
    animation: gradientMove 12s ease infinite;
    z-index: 0;
}

@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Particles */
#particles-js {
    position: absolute;
    inset: 0;
    z-index: 1;
}

/* Layout */
.hero-container1 {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: auto;
    display: flex;
    gap: 60px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

/* Glass Card */
.hero-content {
    flex: 1;
    padding: 40px;
    border-radius: 20px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(15px);
    color: #fff;
    border: 2px solid transparent;
    animation: glowBorder 3s linear infinite;
}

@keyframes glowBorder {
    0% { box-shadow: 0 0 15px #0ea5e9; }
    50% { box-shadow: 0 0 25px #f59e0b; }
    100% { box-shadow: 0 0 15px #0ea5e9; }
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero-content ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.hero-content li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.hero-content li::before {
    content: "⚡";
    position: absolute;
    left: 0;
    color: #fbbf24;
}

/* Button */
.hero-btn {
    padding: 14px 30px;
    border-radius: 50px;
    border: none;
    background: #fff;
    color: #111;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

.hero-btn:hover {
    transform: scale(1.05);
}

/* Floating Image */
.hero-image img {
    opacity: 0;
    transform: scale(0);
    animation: zoomOut 1s ease forwards;
     width: 100%;
    max-width: 500px;
    height: auto;
    display: block;
}

@keyframes zoomOut {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Parallax Effect */
.hero-section {
    background-attachment: fixed;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 50px;
  }

 

  .dark {
  background: #111;
  color: rgb(0, 0, 0);
}

/*=============================
  invertor.HTML
===============================*/

 .hero1 {
    height: 70vh; /* smaller height, adjust as needed */
    min-height: 400px; /* ensures it doesn’t get too small on small screens */
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%; /* remove extra top/bottom padding */
    overflow: hidden;
    gap: 30px;
}

/* Hero image scaling */
.hero1 img {
    max-height: 65vh; /* fit inside reduced hero */
    width: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* Hero text vertical centering */
.hero-text1 {
    flex: 1 1 500px;
    display: flex;
    flex-direction: column;
    justify-content: center; /* center text vertically */
}

  .hero-text1 h1 {
    font-size: 3em;
    color: #22c55e;
    margin-bottom: 20px;
  }

  .hero-text1 p {
    font-size: 1.1em;
    margin-bottom: 30px;
    line-height: 1.6;
  }

  .hero-text1 button {
    padding: 12px 30px;
    border: none;
    background: #22c55e;
    color: #0f172a;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
  }

  .hero-text1 button:hover {
    background: #16a34a;
  }

  .hero1 img {
    flex: 1 1 400px;
    max-width: 450px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  }

  

  .spec-section {
    padding: 60px 20px;
    background: #0f172a;
}

.spec-box {
    max-width: 900px;
    margin: auto;
}

.spec-box ul {
    list-style: none;
    padding: 0;
}

.spec-box li {
    background: #1e293b;
    padding: 18px 20px;
    margin-bottom: 15px;
    border-radius: 10px;
    color: #fff;
    transition: 0.3s ease;
    border-left: 15px solid #1dd3d3;
}

.spec-box li:hover {
    transform: translateX(8px);
    background: #1dd3d3;
}
  .cta-button {
    display: inline-block;
    background: #f4c430;
    color: #0b3d2e;
    padding: 10px 18px;
    border-radius: 5px;
    margin-top: 10px;
    font-weight: bold;
  }

  .cta-button:hover {
    background: #ffd84d;
  } 
.animate {
    opacity: 0;
    transform: translateY(40px);
}

.animate.show {
    opacity: 1;
    transform: translateY(0);
    transition: all 1s ease;
}

/* Variations */
.fade-down {
    transform: translateY(-70px);
}

.fade-left {
    transform: translateX(-70px);
}

.fade-right {
    transform: translateX(70px);
}
.stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px; /* space between stats */
    padding: 60px 20px;
    background: #f5f7fa; /* light background for contrast */
    text-align: center;
    flex-wrap: wrap; /* for responsive stacking on small screens */
}

.stats div {
    flex: 1 1 200px; /* grow, shrink, basis */
    background: #ffffff;
    border-radius: 15px;
    padding: 30px 20px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stats div:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.stats h2 {
    font-size: 3rem;
    color: #1dd3d3;
    margin-bottom: 10px;
}

.stats p {
    font-size: 1rem;
    color: #555;
}/*gallary.html css*/

.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    padding: 40px;
  
    
}
.gallery-category {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;
}
.card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: 0.3s ease;
    padding-bottom: 20px;
    text-align: center;
}

.card img {
    width: 100%;
    height: 220px;
 
}
.card button {
    padding: 10px 20px;
    border: none;
    background: #ff9800;
    color: white;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
}

.card button:hover {
    background: #e68900;
}



.view-btn {
    padding: 8px 15px;
    border: none;
    background: #31c2cc;
    color: white;
    border-radius: 6px;
    cursor: pointer;
}
/* ===== MODAL ===== */
.modal {
    display: none; /* Hidden by default */
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    background-color: rgba(0,0,0,0.6);
    padding: 60px 20px;
}

.modal-content {
    background-color: #fff;
    margin: auto;
    border-radius: 10px;
    max-width: 800px;
    padding: 20px;
    position: relative;
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}

.modal-content h2 {
    margin-bottom: 15px;
    color: #0f4c81;
    text-align: center;
}

.modal-content p {
    margin-bottom: 20px;
    color: #333;
    text-align: justify;
}

.modal-content .modal-images img {
    width: 80%;
    max-height: 200px;
    border-radius: 8px;
    margin: 10px;
}

/* Close button */
.modal .close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    color: #333;
    cursor: pointer;
}

.modal .close:hover {
    color: #00aff5;
}
.modal-project {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.modal-img-wrapper {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.modal-img {
    width: 150px;
    height: 120px;
    object-fit: cover;
    border-radius: 6px;
}
.delete-btn{
    background: rgb(204, 3, 3);
    color: white;
    border: none;
    padding: 8px 12px;
    margin-top: 5px;
    cursor: pointer;
    border-radius: 5px;
}

.delete-btn:hover{
    background: rgb(122, 0, 0);
}
#category {
    width: 100%;
    padding: 12px 15px;
    font-size: 16px;
    border-radius: 8px;
    border: 2px solid #ddd;
    background-color: #fff;
    cursor: pointer;
    outline: none;
    transition: 0.3s ease;
    color: #666565;
}
#modalImages {
    display: grid;
   grid-template-columns: repeat(2, 330px); /* 3 columns, fixed width */
    flex-wrap: wrap;
  gap: 30px;
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;

}

.modal-card {
    background: #fff;
    padding: 15px;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: 0.3s;
}

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

.modal-thumb {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 10px;
}

.modal-img {
    width: 150px;
    height: 120px;
    object-fit: cover;
    margin: 10px;
    border-radius: 6px;
}

.delete-btn {
    display: block;
    margin-top: 20px;
    padding: 10px 20px;
    background: red;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}
.view-project-btn {
    padding: 10px 25px;
    background: #ff9800;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    margin-bottom: 20px;
    transition: 0.3s;
}

.view-project-btn:hover {
    background: #e68900;
}
img {
    
    width: 250px;
    height: 160px;
    object-fit: cover;
    border-radius: 6px;

}




/*=============================
     RESPONSIVE WEBSIDE
===============================*/
@media (max-width:1900px){
    .services1 {
    max-width: 1200px;
    margin: 60px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}


}

  @media (max-width:730px){

    img {
    
    width: 200px;
    height: 200px;
    object-fit: cover;
    border-radius: 6px;

}
       .battery-info{
      flex-direction: column;
      align-items: center;
      gap: 15px;
      text-align: center;
  }

  .battery-info img{
      width: 100%;
      max-height: 250px;   /* image size control */
      height: auto;       /* proper ratio maintain */
      display: block;
      margin: 0 auto;
  }

  .battery-text{
        flex: 1 1 200px;
        width: 100%;
    }
  

    .navbar{
        padding: 28px 10px 20px 40px;
    }

    .battery-info {
      flex-direction: column;
      text-align: center;
    }
    .nav-links{
        display: none;
        flex-direction: column;
        width: 100%;
       gap: 10px;
        justify-content: center;
        align-items: center;
        background: rgb(255, 255, 255);
        position: absolute;
        top: 0;
        left: 0;
        transition: 0.5s ease;
    }

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

    .nav-links li{
        margin: 20px 0;
    }

    .nav-links li a{
        color: white;
        font-size: 22px;
    }

 .menu-open{
    display: block;
    color: white;
    font-size: 28px;
    cursor: pointer;
}

.menu-close{
    display: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
}
   
      .hero-content h2 {
    font-size: 1.2rem;
  }
  .hero-content h1 {
    font-size: 2rem;
    line-height: 1.2;
    margin: 20px;
   
}

 header{
    flex-direction: column;
    height: 100vh;
    padding: 0 20px;
    align-items: center;
    margin-top:70px;
}

.hero-content{
    margin-top: 30;
    padding: 10px;
}

.hero-content h2{
    font-size: 1rem;
}

.hero-content h1{
    font-size: 1.8rem;
    line-height: 1.3;
}
.hero-slide {
    position: absolute;
    width: 100%;
    height: 50%;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
     animation: zoomEffect 6s linear;
}
/* SECTION STACK */
.row{
    flex-direction: column;
    gap: 10px;
}

section{
    width: 90%;
    max-width: 1100px;
    margin: 20px auto;
    padding: 0 20px;
}

.row .col img{
    height: 220px;
}
.col p{
font-size: 17px;
     padding:10px;
}
.solar .row{
    margin-top: 50px;
}
h4{
    font-size: 5vmin;
    padding:10px;
   }
  .title .h1{
     margin-top: 50px;
  }
   .navbar.scrolled .nav-links li a{
        color: black;
    }
.services h2 {
        font-size: 2rem;
    }
    .card, .service-card {
        width: 60%;
    }.hero-content{
        flex-direction:column;
        text-align:center;
    }
    .hero-text h1{
        font-size:2.2rem;
    }

  header h1{
    font-size:2rem;
  }

  .features{
    flex-direction:column;
  }header h1 {
            font-size: 30px;
        }
        .header1{
        background-image: url("solar-image51.jpg");
        height: 400px;
         position: relative;
    }.animate {
        animation: none !important;
        opacity: 1;
    }

    .contact-container {
        flex-direction: column;
        gap: 40px;
    }
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }.footer-section h3,
    .footer-section li a{
        display: none;
    }
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .cards, .services1, .grid {
        grid-template-columns: 1fr;
        justify-items: center; /* center cards in single column */
    }

    .card, .service-card, .card1 {
        width: 90%; /* thoda chhota kar do taaki gap rahe */
    }

    /* Optional: Center text and images */
    .card img, .service-card img, .card1 img {
        width: 100%;
        height: auto;
        margin: 0 auto;
    }

    .card h3, .service-card h3, .card1 h3 {
        text-align: center;
        font-size: 1.2rem;
    }

    .card p, .service-card p, .card1 p {
        font-size: 0.9rem;
        text-align: center;
    }

    .btn {
        display: block;
        margin: 10px auto 0 auto;
    }
    .slide {
        flex-direction: column;    /* stack vertically */
        align-items: center;
        text-align: center;        /* center text */
        padding: 0 5%;
    }

    .slide img {
        width: 80%;
        margin-bottom: 20px;      /* space between image and text */
    }

    .slide-content {
        width: 100%;
    }

    .slide-content h2 {
        font-size: 1.8rem;
    }

    .slide-content p {
        font-size: 0.95rem;
    }
    .stats {
        gap: 20px;
    }

    .stats div {
        flex: 1 1 100%;
        padding: 25px 15px;
    }

    .stats h2 {
        font-size: 2.2rem;
    }

    .stats p {
        font-size: 0.95rem;
    }
    section h4 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: #1dd3d3;
    padding: 70px 20px 0px 0px;
}
    section h2 {
   
    margin-bottom: 20px;
   
}
h3 {
   font-size: 25px;
}
.hero1-img {
           width: 100%;
        height: auto;
        margin: 30px auto 0 auto;
    }
   }
/* ===== HERO HEADER ===== */
@media (max-width: 1024px) {
    header, .hero1 {
        flex-direction: column;
        height: auto;
        padding: 40px 20px;
        text-align: center;
    }

    .hero1-content {
        width: 100%;
        margin: 20px auto;
        padding: 10px 15px;
    }

    .hero1-content h1 {
        font-size: 2.2rem;
    }

    .hero1-content h2 {
        font-size: 1.1rem;
    }

    .hero1-image {
           width: 100%;
        height: auto;
        margin: 30px auto 0 auto;
    }

    .slide img {
        width: 80%;
        height: auto;
        margin: 0 auto;
    }

    .slide-content {
        width: 100%;
    }
    .hero-text1 {
    flex: 1 1 300px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.hero-text1 h1{
      font-size: 2em;
    color: #22c55e;
    margin-bottom: 20px;

}
.hero-text1 p{
    font-size: 0.9em;
    margin-bottom: 1px;
    line-height: 1.6;
}
 /* Hero1 section image */
    .hero1 img,
    .hero1-image img,
    .hero1-img,
    .hero-image img {
        width: 100%;         
        max-height: 250px;    
        height: auto;        
        display: block;
        margin: 20px auto 0 auto;  
        border-radius: 12px;      
    }

    /* Hero1 container */
    .hero1,
    .hero1-image,
    .hero-image {
        width: 100%;
        text-align: center;
        display: flex;
        flex-direction: column;    
        align-items: center;
    }

    /* Hero1 text adjustments */
    .hero1-content,
    .hero-text1 {
        width: 90%;
        margin: 15px auto;
        text-align: center;
    }

    .hero1-content h1,
    .hero-text1 h1 {
        font-size: 1.8rem;  
        line-height: 1.3;
        margin-bottom: 10px;
    }

    .hero1-content h2,
    .hero-text1 p {
        font-size: 1rem;    
        line-height: 1.4;
        margin-bottom: 10px;
    }

}
@media (max-width: 900px) {
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 500px) {
    .footer-section h3,
    .footer-section li a{
        display: none;
    }
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
}
/*=============================
    ADMIN.HTML
===============================


/* Form Card */
/* Form Card */
form {
    width: 100%;
    max-width: 450px;
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.25);
    padding: 0 25px 20px 25px;
     min-height: 100vh;
}

/* Header */
.form-header {
    background: linear-gradient(to right, #31c2cc, #38ef7d);
    padding: 22px;
    text-align: center;
    border-radius: 18px 18px 0 0;
    margin: 0 -25px 20px -25px;
}

.form-header h2 {
    color: #fff;
    font-size: 24px;
    font-weight: 600;
    margin: 0;
}

.form-header p {
    color: #eaffea;
    font-size: 13px;
    margin-top: 6px;
}

/* Inputs */
form input,
form textarea,
form select {
    width: 100%;
    margin: 10px 0;
    padding: 13px;
    border-radius: 8px;
    border: 1px solid #d3d2d2;
    font-size: 15px;
    box-sizing: border-box;
}

/* Textarea */
textarea {
    resize: none;
    height: 100px;
}

/* Focus */
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: #31c2cc;
    box-shadow: 0 0 0 2px rgba(49,194,204,0.3);
}

/* File button */
input[type="file"]::file-selector-button {
    background: #2ecc71;
    border: none;
    padding: 8px 16px;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    margin-right: 10px;
}

input[type="file"]::file-selector-button:hover {
    background: #27ae60;
}



/* ✅ Mobile Fix */
@media (max-width: 600px) {

    body {
        align-items: flex-start;

    }

    form {
        max-width: 100%;
        border-radius: 12px;
        padding: 0 18px 10px 18px;
    }

    .form-header {
        margin: 0 -18px 15px -18px;
        border-radius: 12px 12px 0 0;
    }

    .form-header h2 {
        font-size: 18px;
    }

    form input,
    form textarea {
        font-size: 14px;
        padding: 11px;
    }

    button {
        font-size: 14px;
        padding: 12px;
    }
    .slide {
  
    justify-content: space-around;
    margin-top: 10px;
    
}
#modalImages {
   
   grid-template-columns: repeat(1, 630px); /* 3 columns, fixed width */
    

}
.modal-card {
    width: 250px;
}

}