/* ============ Variables ============ */
:root{
  --primary: #f5a623;
  --primary-dark: #d98c12;
  --secondary: #16233d;
  --dark: #101b30;
  --light: #f7f8fc;
  --gray: #6b7280;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 20px 40px -15px rgba(11, 21, 51, 0.15);
  --transition: all .3s ease;
  --font-head: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
}

*,*::before,*::after{ box-sizing: border-box; margin:0; padding:0; }

html{ scroll-behavior: smooth; max-width:100%; overflow-x: hidden; }

body{
  font-family: var(--font-body);
  color: var(--secondary);
  background: var(--light);
  max-width:100%;
  overflow-x: hidden;
  line-height: 1.6;
}

img{ max-width:100%; display:block; }

a{ text-decoration:none; color:inherit; }
ul{ list-style:none; }

.container{
  width:100%;
  max-width: 1200px;
  margin:0 auto;
  padding: 0 24px;
}

h1,h2,h3,h4{ font-family: var(--font-head); line-height:1.2; font-weight:700; }

.text-gradient{
  background: linear-gradient(90deg, var(--primary), #ffc766);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.eyebrow{
  display:inline-block;
  color: var(--primary);
  font-weight:600;
  letter-spacing:1.5px;
  text-transform:uppercase;
  font-size:.85rem;
  margin-bottom: 10px;
}

/* ============ Preloader ============ */
#preloader{
  position:fixed; inset:0; background: var(--dark);
  display:flex; align-items:center; justify-content:center;
  z-index: 9999;
  transition: opacity .5s ease, visibility .5s ease;
}
#preloader.loaded{ opacity:0; visibility:hidden; }
.loader-ring{
  width:54px; height:54px; border-radius:50%;
  border: 4px solid rgba(255,255,255,.15);
  border-top-color: var(--primary);
  animation: spin 0.9s linear infinite;
}
@keyframes spin{ to{ transform: rotate(360deg); } }

/* ============ Buttons ============ */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 12px 26px;
  border-radius: 50px;
  font-weight:600;
  font-size: .95rem;
  cursor:pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary{ background: var(--primary); color:#fff; box-shadow: 0 10px 25px -8px rgba(245,166,35,.6); }
.btn-primary:hover{ background: var(--primary-dark); transform: translateY(-3px); }
.btn-outline{ border-color: var(--secondary); color: var(--secondary); }
.btn-outline:hover{ background: var(--secondary); color:#fff; transform: translateY(-3px); }
.btn-white{ background:#fff; color: var(--secondary); }
.btn-white:hover{ transform: translateY(-3px); box-shadow: 0 10px 25px -8px rgba(0,0,0,.3); }
.btn-outline-white{ border-color: #fff; color:#fff; }
.btn-outline-white:hover{ background:#fff; color: var(--secondary); transform: translateY(-3px); }
.btn-lg{ padding: 15px 32px; font-size: 1rem; }
.btn-block{ width:100%; }

/* ============ Topbar ============ */
.topbar{
  background: var(--dark);
  color:#cfd3e6;
  font-size: .82rem;
  padding: 9px 0;
}
.topbar-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap: 16px; flex-wrap: wrap;
}
.topbar-item{ display:flex; align-items:center; gap:6px; }
.topbar-item i{ color: var(--primary); }
.call-item a{ color:#cfd3e6; transition: var(--transition); }
.call-item a:hover{ color: var(--primary); }

/* ============ Header ============ */
.header{
  position: sticky; top:0; z-index: 999;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(11,21,51,.06);
  transition: var(--transition);
}
.header.scrolled{ box-shadow: 0 6px 20px -10px rgba(0,0,0,.15); }

.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 24px;
  gap: 20px;
}

.logo{ display:flex; align-items:center; gap:10px; }
.logo-icon{
  width:42px; height:42px; border-radius:12px;
  background: linear-gradient(135deg, var(--primary), #ffc766);
  color:#fff; display:flex; align-items:center; justify-content:center;
  font-size:1.2rem;
  flex-shrink:0;
}
.logo-text{
  font-family: var(--font-head);
  font-weight:800; font-size:1.15rem; letter-spacing:.5px;
  color: var(--secondary);
  line-height:1;
}
.logo-text span{ display:block; font-size:.62rem; font-weight:600; color: var(--primary); letter-spacing:2px; margin-top:2px; }

.nav{ display:flex; align-items:center; gap: 30px; }
.nav-close{ display:none; }
.nav-link{
  font-weight:500; font-size:.95rem; color: var(--secondary);
  position:relative; padding: 6px 0;
  transition: var(--transition);
}
.nav-link::after{
  content:''; position:absolute; left:0; bottom:0; width:0; height:2px;
  background: var(--primary); transition: var(--transition);
}
.nav-link:hover, .nav-link.active{ color: var(--primary); }
.nav-link:hover::after, .nav-link.active::after{ width:100%; }

.header-cta{ flex-shrink:0; }

.hamburger{
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:8px;
}
.hamburger span{ width:24px; height:2px; background: var(--secondary); border-radius:2px; transition: var(--transition); }
.hamburger.active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2){ opacity:0; }
.hamburger.active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ============ Hero ============ */
.hero{
  position: relative;
  min-height: 92vh;
  display:flex; align-items:center;
  padding: 140px 0 60px;
  overflow:hidden;
  background: var(--dark);
}
.hero-slides{
  position:absolute; inset:0; z-index:0;
}
.hero-slide{
  position:absolute; inset:0;
  background-size:cover; background-position:center; background-repeat:no-repeat;
  opacity:0;
  transition: opacity 1.2s ease;
}
.hero-slide.active{ opacity:1; }
.hero-overlay{
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(10,14,31,.72), rgba(10,14,31,.82));
  z-index:0;
}
.hero-inner{
  position:relative; z-index:1;
  width:100%;
}
.hero-content{
  max-width: 760px;
  margin: 0 auto;
  text-align:center;
}
.badge{
  display:inline-flex; align-items:center; gap:8px;
  background: rgba(255,255,255,.1); color:#fff;
  border: 1px solid rgba(255,255,255,.25);
  padding: 8px 18px; border-radius:50px; font-weight:600; font-size:.85rem;
  margin-bottom:22px;
  backdrop-filter: blur(6px);
}
.badge i{ color: var(--primary); }
.hero h1{ font-size: clamp(2.2rem, 5vw, 3.6rem); margin-bottom:20px; color:#fff; }
.hero-text{ color: #d7dae8; font-size:1.08rem; max-width:560px; margin:0 auto 34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; justify-content:center; margin-bottom:55px; }

.hero-stats{
  display:flex; gap:20px; flex-wrap:wrap; justify-content:center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,.15);
}
.stat{ min-width:120px; }
.stat h3{ font-size:2.2rem; color:#fff; }
.stat p{ color: #b7bbd4; font-size:.85rem; font-weight:500; }

.hero-dots{
  position:absolute; bottom: 26px; left:50%; transform: translateX(-50%);
  display:flex; gap:8px; z-index:1;
}
.dot{
  width:8px; height:8px; border-radius:50%;
  background: rgba(255,255,255,.4);
  border:none; padding:0; cursor:pointer;
  transition: var(--transition);
}
.dot.active{ width:22px; border-radius:5px; background: var(--primary); }

/* ============ Section head ============ */
.section-head{ text-align:center; max-width:640px; margin: 0 auto 55px; }
.section-head h2{ font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom:14px; color: var(--secondary); }
.section-head p{ color: var(--gray); }

/* ============ Services ============ */
.services{ padding: 100px 0; background: var(--white); }
.services-grid{
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 26px;
}
.service-card{
  background: var(--light);
  border-radius: var(--radius);
  padding: 34px 26px;
  text-align:center;
  transition: var(--transition);
  border: 1px solid transparent;
}
.service-card:hover{
  transform: translateY(-8px);
  background: #fff;
  box-shadow: var(--shadow);
  border-color: rgba(245,166,35,.15);
}
.service-img{
  width:100%; aspect-ratio: 4/3; margin: 0 0 20px;
  border-radius: 12px;
  overflow:hidden;
  background: linear-gradient(135deg, rgba(245,166,35,.12), rgba(255,199,102,.12));
}
.service-img img{
  width:100%; height:100%; object-fit:cover;
  transition: var(--transition);
}
.service-card:hover .service-img img{ transform: scale(1.08); }
.service-card h3{ font-size:1.08rem; margin-bottom:10px; color: var(--secondary); }
.service-card p{ color: var(--gray); font-size:.9rem; }
.service-call-btn{
  display:inline-flex; align-items:center; gap:8px;
  margin-top:18px; padding:10px 22px;
  background: var(--primary); color:#fff;
  border-radius: 30px; font-size:.85rem; font-weight:600;
  transition: var(--transition);
}
.service-call-btn:hover{ background: var(--secondary); transform: translateY(-2px); }

/* ============ About / Why us ============ */
.about{ padding: 100px 0; background: var(--light); }
.about-inner{ display:grid; grid-template-columns: 1fr 1.1fr; gap:60px; align-items:center; }
.about-visual{ display:grid; grid-template-columns: 1fr 1fr; gap:20px; }
.about-card{
  background:#fff; border-radius: var(--radius); padding: 30px 20px;
  text-align:center; box-shadow: var(--shadow);
  transition: var(--transition);
}
.about-card.offset{ transform: translateY(28px); }
.about-card:hover{ transform: translateY(-6px); }
.about-card.offset:hover{ transform: translateY(22px); }
.about-card i{ font-size:2rem; color: var(--primary); margin-bottom:14px; }
.about-card h4{ font-size:.95rem; color: var(--secondary); }

.about-content h2{ font-size: clamp(1.7rem, 3vw, 2.3rem); margin-bottom:18px; }
.about-content p{ color: var(--gray); margin-bottom:24px; }
.check-list{ margin-bottom:30px; }
.check-list li{ display:flex; align-items:center; gap:10px; margin-bottom:12px; font-weight:500; }
.check-list i{ color: var(--primary); }

/* ============ Process ============ */
.process{ padding:100px 0; background: var(--white); }
.process-grid{ display:grid; grid-template-columns: repeat(4,1fr); gap: 26px; }
.process-step{
  position:relative;
  background: var(--light);
  border-radius: var(--radius);
  padding: 40px 24px 30px;
  text-align:center;
  transition: var(--transition);
}
.process-step:hover{ background:#fff; box-shadow: var(--shadow); transform: translateY(-6px); }
.step-num{
  position:absolute; top:16px; right:20px;
  font-family: var(--font-head); font-weight:800; font-size:1.8rem;
  color: rgba(11,21,51,.08);
}
.process-step i{ font-size:2rem; color: var(--primary); margin-bottom:18px; }
.process-step h3{ font-size:1.05rem; margin-bottom:10px; }
.process-step p{ color: var(--gray); font-size:.88rem; }

/* ============ TV Repair in Powai ============ */
.repair-info{ padding: 100px 0; background: linear-gradient(180deg, #fff8ec, var(--light)); }
.repair-info .section-head{ max-width: 820px; }
.repair-info-grid{ display:grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.repair-info-card{
  background:#fff; border-radius: var(--radius); padding: 34px 30px;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--primary);
  transition: var(--transition);
}
.repair-info-card:hover{ transform: translateY(-6px); }
.repair-info-card i{
  width:52px; height:52px; border-radius:12px;
  background: rgba(245,166,35,.1); color: var(--primary);
  display:flex; align-items:center; justify-content:center;
  font-size:1.3rem; margin-bottom:18px;
}
.repair-info-card h3{ font-size:1.15rem; margin-bottom:12px; color: var(--secondary); }
.repair-info-card p{ color: var(--gray); font-size:.94rem; }
.repair-info-note{
  max-width: 820px; margin: 45px auto 0; text-align:center;
  font-weight:500; color: var(--secondary);
}

/* Highlighted keywords */
.kw{
  color: var(--secondary); font-weight:600;
  background: linear-gradient(transparent 62%, rgba(245,166,35,.35) 62%);
  padding: 0 2px;
}

/* ============ FAQ ============ */
.faq{ padding: 100px 0; background: var(--light); }
.faq-list{ max-width: 860px; margin: 0 auto; display:flex; flex-direction:column; gap:14px; }
.faq-item{
  background:#fff; border-radius: 12px;
  border: 1px solid rgba(11,21,51,.06);
  overflow:hidden; transition: var(--transition);
}
.faq-item.active{ box-shadow: var(--shadow); border-color: rgba(245,166,35,.35); }
.faq-question{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding: 20px 24px; background:none; border:none; cursor:pointer;
  font-family: var(--font-head); font-size:1rem; font-weight:600;
  color: var(--secondary); text-align:left;
}
.faq-question i{
  flex-shrink:0; width:32px; height:32px; border-radius:50%;
  background: rgba(245,166,35,.1); color: var(--primary);
  display:flex; align-items:center; justify-content:center; font-size:.85rem;
  transition: var(--transition);
}
.faq-item.active .faq-question{ color: var(--primary); }
.faq-item.active .faq-question i{ transform: rotate(45deg); background: var(--primary); color:#fff; }
.faq-answer{ max-height:0; overflow:hidden; transition: max-height .35s ease; }
.faq-answer p{ padding: 0 24px 22px; color: var(--gray); font-size:.94rem; }

/* ============ CTA Strip ============ */
.cta-strip{
  background: linear-gradient(120deg, var(--secondary), #172552);
  padding: 50px 0;
}
.cta-strip-inner{
  display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap;
  color:#fff;
}
.cta-strip-inner h3{ font-size:1.4rem; margin-bottom:6px; }
.cta-strip-inner p{ color:#cfd3e6; }
.cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* ============ Contact ============ */
.contact{ padding: 100px 0; background: var(--light); }
.contact-grid{ display:grid; grid-template-columns: .9fr 1.1fr; gap: 50px; align-items:stretch; }

.contact-info{ display:flex; flex-direction:column; gap:20px; }
.contact-buttons{ display:flex; flex-direction:column; gap:14px; margin-top:6px; }
.info-card{
  background:#fff; border-radius: var(--radius); padding:22px;
  display:flex; gap:18px; align-items:flex-start;
  box-shadow: var(--shadow);
}
.info-card i{
  width:46px; height:46px; flex-shrink:0;
  background: rgba(245,166,35,.1); color: var(--primary);
  border-radius:12px; display:flex; align-items:center; justify-content:center;
  font-size:1.1rem;
}
.info-card h4{ font-size:1rem; margin-bottom:6px; }
.info-card p{ color: var(--gray); font-size:.92rem; }
.info-card a{ color: var(--gray); transition: var(--transition); }
.info-card a:hover{ color: var(--primary); }

.social-links{ display:flex; gap:12px; margin-top:6px; }
.social-links a{
  width:44px; height:44px; border-radius:50%;
  background:#fff; box-shadow: var(--shadow);
  display:flex; align-items:center; justify-content:center;
  color: var(--secondary); font-size:1.1rem;
  transition: var(--transition);
}
.social-links a:hover{ background: var(--primary); color:#fff; transform: translateY(-4px); }

.map-wrap{
  border-radius: var(--radius); overflow:hidden; box-shadow: var(--shadow);
  min-height: 380px;
}
.map-wrap iframe{ width:100%; height:100%; border:0; }

/* ============ Footer ============ */
.footer{ background: var(--dark); color:#b7bbd4; padding: 70px 0 0; }
.footer-inner{
  display:grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px;
  padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand p{ margin-top:14px; font-size:.9rem; line-height:1.7; }
.footer .logo-text{ color:#fff; }
.footer-col h4{ color:#fff; font-size:1rem; margin-bottom:20px; }
.footer-col a{ display:block; margin-bottom:12px; font-size:.9rem; transition: var(--transition); }
.footer-col a:hover{ color: var(--primary); }
.footer-col p{ font-size:.88rem; margin-bottom:12px; display:flex; align-items:center; gap:8px; }
.footer-col p i{ color: var(--primary); }
.footer-bottom{ text-align:center; padding: 22px 0; font-size:.85rem; }

/* ============ Floating buttons ============ */
.float-whatsapp{
  position:fixed; bottom: 96px; right: 26px; z-index: 500;
  width:58px; height:58px; border-radius:50%;
  background:#25D366; color:#fff; font-size:1.8rem;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 25px -8px rgba(37,211,102,.6);
  animation: pulse-green 2.2s infinite;
}
@keyframes pulse-green{
  0%{ box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
  70%{ box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100%{ box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

.float-call{
  position:fixed; bottom: 166px; right: 26px; z-index: 500;
  width:58px; height:58px; border-radius:50%;
  background: var(--primary); color:#fff; font-size:1.6rem;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 25px -8px rgba(245,166,35,.6);
  animation: pulse-orange 2.2s infinite;
}
@keyframes pulse-orange{
  0%{ box-shadow: 0 0 0 0 rgba(245,166,35,.5); }
  70%{ box-shadow: 0 0 0 16px rgba(245,166,35,0); }
  100%{ box-shadow: 0 0 0 0 rgba(245,166,35,0); }
}

.back-to-top{
  position:fixed; bottom:26px; right:26px; z-index:500;
  width:50px; height:50px; border-radius:50%;
  background: var(--primary); color:#fff; border:none; font-size:1.1rem;
  display:flex; align-items:center; justify-content:center; cursor:pointer;
  box-shadow: var(--shadow);
  opacity:0; visibility:hidden; transform: translateY(10px);
  transition: var(--transition);
}
.back-to-top.show{ opacity:1; visibility:visible; transform: translateY(0); }

/* ============ Reveal animation ============ */
[data-reveal]{
  opacity:0; transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
[data-reveal].revealed{ opacity:1; transform: translateY(0); }

/* ============ Responsive ============ */
@media (max-width: 1024px){
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .process-grid{ grid-template-columns: repeat(2, 1fr); }
  .about-inner{ grid-template-columns:1fr; }
  .about-visual{ max-width:480px; margin: 0 auto; }
  .contact-grid{ grid-template-columns:1fr; }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px){
  .topbar-inner{ justify-content:center; text-align:center; font-size:.75rem; }
  .nav{
    position:fixed; top:0; right:-100%; height:100vh; width:78%; max-width:320px;
    background:#fff; flex-direction:column; justify-content:center; align-items:flex-start;
    gap: 26px; padding: 40px; box-shadow: -10px 0 30px rgba(0,0,0,.1);
    transition: right .35s ease; z-index: 998;
  }
  .nav.active{ right:0; }
  .nav-close{
    display:flex; align-items:center; justify-content:center;
    position:absolute; top:16px; right:16px;
    width:36px; height:36px; border-radius:50%;
    background: var(--light); color: var(--secondary);
    border:none; cursor:pointer; font-size:1.1rem;
  }
  .header-cta{ display:none; }
  .hamburger{ display:flex; }
  .hero{ min-height:auto; padding: 120px 0 70px; }
  .hero-stats{ gap:24px 30px; }
  .stat{ min-width:100px; }
  .services-grid{ grid-template-columns: 1fr; }
  .process-grid{ grid-template-columns: 1fr; }
  .repair-info-grid{ grid-template-columns: 1fr; }
  .repair-info-card{ padding: 28px 22px; }
  .faq-question{ padding: 18px; font-size:.95rem; }
  .faq-answer p{ padding: 0 18px 18px; }
  .cta-strip-inner{ text-align:center; justify-content:center; }
  .footer-inner{ grid-template-columns: 1fr; text-align:center; }
  .footer-col p{ justify-content:center; }
  .social-links{ justify-content:center; }
  .float-whatsapp{ width:50px; height:50px; font-size:1.5rem; bottom:76px; right:16px; }
  .float-call{ width:50px; height:50px; font-size:1.35rem; bottom:136px; right:16px; }
  .back-to-top{ width:44px; height:44px; bottom:16px; right:16px; }
}