/* =========================================================
   SUNNOVA ENERGY - MODERN SOLAR WEBSITE
   Bootstrap 5 + Poppins
========================================================= */

:root{
  --green:#07883f;
  --green-dark:#056b32;
  --green-deep:#043b22;
  --lime:#a7e52f;
  --yellow:#ffc928;
  --dark:#102018;
  --muted:#68766e;
  --soft:#f4f8f5;
  --line:#e5ece7;
  --white:#fff;
  --shadow:0 18px 55px rgba(12,49,31,.10);
  --radius:18px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--dark);
  background:#fff;
  font-family:"Poppins",sans-serif;
  font-size:14px;
  line-height:1.75;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none}
p{color:var(--muted)}
button,input,textarea,select{font-family:inherit}

.hero-section{
  position:relative;
  min-height:650px;
  color:#fff;
  overflow:hidden;
  background:
    linear-gradient(90deg,rgba(1,25,13,.78) 0%,rgba(1,25,13,.53) 42%,rgba(1,25,13,.08) 100%),
    url("https://images.unsplash.com/photo-1509391366360-2e959784a276?auto=format&fit=crop&w=1900&q=90") center/cover no-repeat;
}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.18))}
.min-vh-hero{min-height:650px}
.hero-section h1{
  font-size:clamp(42px,5vw,72px);
  line-height:1.08;
  font-weight:800;
  letter-spacing:-2.5px;
  margin:16px 0 20px;
}
.hero-section h1 span{color:var(--lime)}
.hero-text{max-width:650px;color:#eef8f1;font-size:16px;line-height:1.85}
.eyebrow{
  display:inline-flex;align-items:center;gap:7px;
  color:var(--green);font-size:11px;text-transform:uppercase;
  letter-spacing:1.5px;font-weight:700;
}
.eyebrow.light{color:var(--lime)}
.hero-actions{margin-top:30px}
.hero-trust{display:flex;gap:36px;margin-top:45px}
.hero-trust div{display:flex;flex-direction:column}
.hero-trust strong{font-size:22px;color:#fff}
.hero-trust span{font-size:10px;color:#d2dfd7}
.scroll-down{
  position:absolute;bottom:22px;left:50%;transform:translateX(-50%);
  width:38px;height:38px;border:1px solid rgba(255,255,255,.45);
  border-radius:50%;display:grid;place-items:center;color:#fff;
  animation:bounce 1.7s infinite;
}
@keyframes bounce{50%{transform:translate(-50%,5px)}}

.section-space{padding:95px 0}
.bg-soft{background:var(--soft)}
.section-heading{max-width:720px}
.section-title{
  margin:9px 0 14px;
  font-weight:800;
  font-size:clamp(30px,3.2vw,44px);
  line-height:1.18;
  letter-spacing:-1.2px;
}
.section-title span{color:var(--green)}
.section-lead{font-size:15px;line-height:1.85}
.feature-list{display:grid;gap:10px}
.feature-list div{display:flex;align-items:center;gap:10px;font-weight:500}
.feature-list i{color:var(--green);font-size:17px}

.about-image-wrap{position:relative;padding:0 18px 18px 0}
.about-image{
  width:100%;height:520px;object-fit:cover;border-radius:22px;
  box-shadow:var(--shadow)
}
.about-image-wrap:after{
  content:"";position:absolute;right:0;bottom:0;width:170px;height:170px;
  border:8px solid var(--lime);border-left:0;border-top:0;border-radius:0 0 20px 0;z-index:-1
}
.floating-card{
  position:absolute;left:-24px;bottom:50px;background:#fff;border-radius:14px;
  padding:14px 18px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow)
}
.floating-card strong{display:block;font-size:19px;color:var(--green)}
.floating-card small{font-size:9px;color:var(--muted)}
.floating-icon{width:40px;height:40px;background:#e8f8ee;color:var(--green);display:grid;place-items:center;border-radius:11px}
.image-badge{
  position:absolute;right:34px;top:24px;background:rgba(4,59,34,.9);
  color:#fff;border-radius:8px;padding:8px 12px;font-size:10px
}
.image-badge i{color:var(--lime);margin-right:5px}

.service-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 24px;
  transition:.3s ease;position:relative;overflow:hidden
}
.service-card:before{
  content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--green);
  transform:scaleX(0);transform-origin:left;transition:.3s
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.service-card:hover:before{transform:scaleX(1)}
.service-icon{
  width:56px;height:56px;border-radius:15px;background:#eaf7ee;color:var(--green);
  display:grid;place-items:center;font-size:24px;margin-bottom:21px
}
.service-card h3{font-size:17px;font-weight:700;margin-bottom:10px}
.service-card p{font-size:12px;line-height:1.8}
.service-card a{font-size:11px;color:var(--green);font-weight:700}
.service-card a i{margin-left:4px}

.stats-section{background:var(--green-deep);color:#fff}
.stat-item{
  padding:34px 20px;text-align:center;border-right:1px solid rgba(255,255,255,.12)
}
.stat-item:last-child{border-right:0}
.stat-item strong{font-size:32px;display:block;font-weight:800;color:var(--lime)}
.stat-item span{font-size:10px;color:#d5e5db}

.why-image{position:relative;padding:0 0 25px 25px}
.why-image:before{content:"";position:absolute;left:0;bottom:0;width:55%;height:45%;background:var(--lime);border-radius:20px;z-index:0}
.why-image img{position:relative;z-index:1;width:100%;height:540px;object-fit:cover;border-radius:20px;box-shadow:var(--shadow)}
.why-overlay-card{
  position:absolute;z-index:2;right:-15px;bottom:5px;background:#fff;padding:14px 18px;
  border-radius:13px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:center
}
.why-overlay-card i{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:#eaf7ee;color:var(--green)}
.why-overlay-card strong,.why-overlay-card span{display:block}
.why-overlay-card strong{font-size:12px}.why-overlay-card span{font-size:9px;color:var(--muted)}
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:28px}
.why-item{display:flex;gap:12px}
.why-item>span{width:42px;height:42px;flex:0 0 42px;border-radius:12px;background:#edf8f0;color:var(--green);display:grid;place-items:center;font-size:18px}
.why-item h4{font-size:13px;margin:0 0 3px;font-weight:700}
.why-item p{font-size:10px;line-height:1.55;margin:0}

.process-section{position:relative}
.process-line{position:absolute;left:15%;right:15%;top:285px;border-top:1px dashed #bdd4c5;z-index:0}
.process-step{text-align:center;position:relative;z-index:1}
.process-step>span{
  position:absolute;top:-12px;right:15%;font-size:9px;font-weight:700;color:#a8bdb0
}
.process-step i{
  width:58px;height:58px;background:#fff;color:var(--green);border:1px solid #d9e8de;
  border-radius:50%;display:grid;place-items:center;margin:auto;font-size:22px;box-shadow:0 8px 25px rgba(8,70,37,.08)
}
.process-step h4{font-size:12px;margin:15px 0 4px;font-weight:700}
.process-step p{font-size:9px;margin:0}

.cta-strip{
  padding:65px 0;background:
    linear-gradient(90deg,rgba(4,59,34,.96),rgba(4,59,34,.88)),
    url("https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?auto=format&fit=crop&w=1800&q=85") center/cover;
  color:#fff
}
.cta-strip h2{font-size:clamp(28px,3vw,42px);font-weight:800;margin:8px 0}
.cta-strip p{color:#d8e9df;margin:0}

.project-card{height:390px;border-radius:17px;overflow:hidden;position:relative;background:#ddd}
.project-card img{width:100%;height:100%;object-fit:cover;transition:.6s}
.project-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.8))}
.project-card:hover img{transform:scale(1.06)}
.project-overlay{position:absolute;z-index:2;left:25px;right:25px;bottom:22px;color:#fff}
.project-overlay span{font-size:9px;background:var(--lime);color:#17321f;padding:5px 8px;border-radius:4px;font-weight:700;text-transform:uppercase}
.project-overlay h3{font-size:18px;margin:10px 0 2px;font-weight:700}
.project-overlay p{font-size:10px;color:#dbe8df;margin:0}

.testimonial-card{
  max-width:760px;background:#fff;border:1px solid var(--line);border-radius:20px;
  padding:42px 70px;text-align:center;box-shadow:var(--shadow)
}
.quote-icon{font-size:36px;color:var(--green)}
.testimonial-card>p{font-size:17px;line-height:1.9;color:var(--dark)}
.person{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:22px;text-align:left}
.person>span{width:44px;height:44px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:700}
.person strong,.person small{display:block}.person strong{font-size:12px}.person small{font-size:9px;color:var(--muted)}

.blog-card{height:100%;border:1px solid var(--line);border-radius:15px;overflow:hidden;background:#fff;transition:.3s}
.blog-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.blog-image{height:220px;overflow:hidden}.blog-image img{width:100%;height:100%;object-fit:cover;transition:.5s}
.blog-card:hover .blog-image img{transform:scale(1.05)}
.blog-content{padding:22px}.blog-content>span{color:var(--green);font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:1px}
.blog-content h3{font-size:15px;line-height:1.5;margin:8px 0 16px;font-weight:700}
.blog-content a{font-size:10px;color:var(--green);font-weight:700}

.contact-section{padding:90px 0;background:var(--soft)}
.contact-wrap{border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
.contact-info{padding:50px;background:var(--green-deep);color:#fff}
.contact-info h2{font-size:38px;line-height:1.2;font-weight:800;margin:10px 0 16px}
.contact-info>p{color:#cfe0d6}
.contact-detail{display:flex;align-items:center;gap:12px;margin-top:24px}
.contact-detail>span{width:43px;height:43px;border-radius:11px;background:rgba(255,255,255,.1);color:var(--lime);display:grid;place-items:center}
.contact-detail small,.contact-detail strong{display:block}.contact-detail small{font-size:9px;color:#b9d1c3}.contact-detail strong{font-size:12px}
.contact-form-wrap{background:#fff;padding:50px}
.contact-form-wrap label{display:block;font-size:10px;font-weight:600;margin-bottom:6px}
.form-control,.form-select{border:1px solid #dce7df;border-radius:8px;padding:11px 13px;font-size:11px;box-shadow:none}
.form-control:focus,.form-select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(7,136,63,.08)}
.form-message{font-size:11px;color:var(--green);font-weight:600}





@media(max-width:991.98px){
  .main-nav{min-height:68px}
  .navbar-collapse{padding:12px 0 18px}
  .navbar-nav{align-items:stretch!important}
  .hero-section,.min-vh-hero{min-height:610px}
  .hero-section h1{letter-spacing:-1.8px}
  .about-image{height:430px}
  .why-image img{height:430px}
  .process-line{display:none}
  .stat-item:nth-child(2){border-right:0}
  .stat-item:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.12)}
}

@media(max-width:767.98px){
  body{font-size:13px}
  .section-space{padding:65px 0}
  .hero-section,.min-vh-hero{min-height:680px}
  .hero-section{background-position:62% center}
  .hero-section h1{font-size:43px}
  .hero-text{font-size:13px}
  .hero-trust{gap:18px;margin-top:35px}
  .hero-trust strong{font-size:18px}
  .hero-trust span{font-size:8px}
  .about-image-wrap{margin-top:15px;padding-right:8px}
  .about-image{height:360px}
  .floating-card{left:5px;bottom:28px}
  .why-grid{grid-template-columns:1fr;gap:18px}
  .why-image{padding-left:12px}
  .why-image img{height:370px}
  .why-overlay-card{right:0}
  .cta-strip{padding:50px 0}
  .project-card{height:330px}
  .testimonial-card{padding:32px 24px}
  .testimonial-card>p{font-size:14px}
  .contact-info,.contact-form-wrap{padding:32px 24px}
  .contact-info h2{font-size:30px}
  .footer-bottom{flex-direction:column}
}

@media(max-width:420px){
  .hero-section h1{font-size:37px}
  .hero-actions .btn{width:100%}
  .hero-trust{display:grid;grid-template-columns:1fr 1fr}
  .hero-trust div:last-child{grid-column:span 2}
}






/* =====================================================
   STICKY CONTACT BUTTONS
===================================================== */

.sticky-contact {
    position: fixed;

    right: 18px;
    bottom: 22px;

    display: flex;
    flex-direction: column;

    gap: 10px;

    z-index: 9999;
}


/* =====================================================
   COMMON BUTTON
===================================================== */

.sticky-btn {
    position: relative;

    width: 48px;
    height: 48px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    color: #fff !important;

    text-decoration: none;

    font-size: 21px;

    box-shadow:
        0 8px 22px rgba(0, 0, 0, .20);

    transition:
        transform .25s ease,
        box-shadow .25s ease;
}


/* Hover */

.sticky-btn:hover {
    color: #fff !important;

    transform: translateY(-3px) scale(1.04);

    box-shadow:
        0 12px 28px rgba(0, 0, 0, .25);
}


/* =====================================================
   WHATSAPP
===================================================== */

.whatsapp-btn {
    background: #25D366;
}


/* =====================================================
   CALL
===================================================== */

.call-btn {
    background: var(--green);
}


/* =====================================================
   LABEL
===================================================== */

.sticky-label {
    position: absolute;

    right: 58px;

    top: 50%;

    transform: translateY(-50%) translateX(8px);

    padding: 7px 11px;

    border-radius: 7px;

    background: #071b11;

    color: #fff;

    font-size: 11px;

    font-weight: 600;

    white-space: nowrap;

    opacity: 0;

    visibility: hidden;

    transition:
        opacity .2s ease,
        transform .2s ease;
}


/* Label arrow */

.sticky-label::after {
    content: "";

    position: absolute;

    right: -5px;

    top: 50%;

    transform: translateY(-50%);

    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 5px solid #071b11;
}


/* Show label */

.sticky-btn:hover .sticky-label {
    opacity: 1;

    visibility: visible;

    transform:
        translateY(-50%)
        translateX(0);
}


/* =====================================================
   MOBILE
===================================================== */

@media (max-width: 575.98px) {

    .sticky-contact {

        right: 13px;

        bottom: 14px;

        gap: 8px;
    }


    .sticky-btn {

        width: 44px;
        height: 44px;

        font-size: 19px;
    }


    /* Mobile par label nahi chahiye */

    .sticky-label {
        display: none;
    }

}


/* =====================================================
   WEBSITE LOGO
===================================================== */

.site-logo {
    display: block;

    width: 175px;
    height: auto;

    max-height: 58px;

    object-fit: contain;
}


/* Navbar brand */
.main-nav .navbar-brand {
    padding: 0;
    margin: 0;
}


/* =====================================================
   TABLET
===================================================== */

@media (max-width: 991.98px) {

    .site-logo {
        width: 155px;
        max-height: 52px;
    }

}


/* =====================================================
   MOBILE
===================================================== */

@media (max-width: 575.98px) {

    .site-logo {
        width: 140px;
        max-height: 48px;
    }

}