:root {
  --primary: #0097A7; /* Bhoomi Teal - matches logo */
  --secondary: #00737F; /* Deep Teal */
  --gold: #F9A825; /* Vibrant Golden Amber - visible everywhere */
  --gold-hover: #F57F17; /* Darker Gold on hover */
  --white: #ffffff;
  --light-bg: #f0f8fa;
  --text: #333333;
  --text-light: #444444;
  --border: #B2EBF2;
  --radius: 8px;
  --shadow: 0 10px 30px rgba(0, 151, 167, 0.10);
  --shadow-hover: 0 15px 40px rgba(0, 151, 167, 0.22);
  --font-main: 'Outfit', sans-serif;
  --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html { scroll-behavior: smooth; }

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding { padding: 100px 0; }
.bg-white { background: var(--white); }
.bg-primary { background: var(--primary); color: var(--white); }
.bg-light { background: var(--light-bg); }
.text-center { text-align: center; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 14px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: rgba(255,255,255,0.2);
  transition: var(--transition);
  z-index: -1;
}

.btn:hover::before { left: 0; }

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border: 1px solid var(--primary);
}

.btn-primary:hover {
  background: var(--secondary);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 151, 167, 0.35);
}

.btn-gold {
  background: var(--gold);
  color: var(--white);
  border: 1px solid var(--gold);
}

.btn-gold:hover {
  background: var(--gold-hover);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(249, 168, 37, 0.4);
}

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

.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-3px);
}

/* Header & Navbar */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.top-bar {
  background: var(--primary);
  color: var(--white);
  padding: 10px 0;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-info {
  display: flex;
  gap: 25px;
}

.top-bar-info i { color: var(--gold); margin-right: 8px; }

.main-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 85px;
}

.logo {
  font-size: 30px;
  font-weight: 800;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.logo span { color: var(--gold); }
.logo i { color: var(--gold); font-size: 36px; }

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links li a:not(.btn) {
  font-weight: 600;
  font-size: 15px;
  position: relative;
  transition: var(--transition);
  color: var(--primary);
  padding: 5px 0;
}

.nav-links li a.btn-primary { color: var(--white) !important; padding: 14px 32px; display: inline-flex; }

.nav-links li a:not(.btn):hover { color: var(--primary); }
.nav-links li a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}
.nav-links li a:not(.btn):hover::after { width: 100%; }

.hamburger { display: none; font-size: 28px; cursor: pointer; color: var(--primary); transition: var(--transition); }
.hamburger.active { color: var(--primary); }

/* Hero */
.hero {
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  color: var(--white);
  padding-top: 85px;
  text-align: center;
  position: relative;
}

.hero-content { max-width: 900px; margin: 0 auto; position: relative; z-index: 2; }
.hero h1 { font-size: 54px; font-weight: 800; line-height: 1.2; margin-bottom: 20px; text-shadow: 0 4px 20px rgba(0,0,0,0.5); }
.hero h1 span { color: var(--gold); }
.hero p { font-size: 18px; margin-bottom: 35px; color: rgba(255,255,255,0.95); text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
.hero-buttons { display: flex; gap: 20px; justify-content: center; }

/* Inner Hero */
.inner-hero {
  background: var(--primary);
  color: var(--white);
  padding: 150px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.inner-hero::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=1920&q=80') center/cover;
  opacity: 0.15;
}

.inner-hero .container { position: relative; z-index: 2; }
.inner-hero h1 { font-size: 52px; margin-bottom: 20px; font-weight: 800; }
.inner-hero h1 span { color: #ffffff; }
.inner-hero p { font-size: 20px; color: rgba(255,255,255,0.9); max-width: 600px; margin: 0 auto; }

/* Section Titles */
.section-title { text-align: center; margin-bottom: 70px; }
.section-title h2 { font-size: 42px; color: var(--primary); margin-bottom: 15px; font-weight: 800; }
.section-title h2 span { color: var(--primary); }
.section-title p { color: var(--text-light); font-size: 18px; max-width: 700px; margin: 0 auto; }
.title-divider { width: 80px; height: 4px; background: var(--primary); margin: 25px auto 0; border-radius: 2px; }

/* Grids */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }

/* Cards & Hover Effects */
.service-card {
  background: var(--white);
  padding: 45px 30px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
  border-bottom: 4px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: 0.5s; z-index: 1; pointer-events: none;
}

.service-card:hover::before { left: 100%; }

.service-card:hover {
  transform: translateY(-12px);
  border-bottom-color: var(--primary);
  box-shadow: var(--shadow-hover);
}

.service-icon {
  width: 90px;
  height: 90px;
  background: rgba(0, 151, 167, 0.12);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin-bottom: 25px;
  transition: var(--transition);
}

.service-card:hover .service-icon { background: var(--primary); color: var(--white); transform: scale(1.1) rotateY(180deg); }
.service-title { font-size: 22px; color: var(--primary); margin-bottom: 15px; font-weight: 700; transition: var(--transition); }
.service-card:hover .service-title { color: var(--secondary); }
.service-desc { color: var(--text-light); font-size: 16px; line-height: 1.7; }

/* Interactive Images */
.hover-img-box {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  position: relative;
}

.hover-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hover-img-box:hover img { transform: scale(1.1); }
.hover-img-box::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,128,0.4), transparent);
  opacity: 0; transition: var(--transition);
}
.hover-img-box:hover::after { opacity: 1; }

/* Skeleton Loader */
.skeleton-loader { display: none; }
.skeleton-loader.active { display: block; }
.real-content.loading { display: none; }
.skeleton-card { background: var(--white); border-radius: var(--radius); overflow: hidden; height: 450px; }
.skel-img { width: 100%; height: 250px; background: #eee; animation: pulse 1.5s infinite; }
.skel-body { padding: 30px; }
.skel-title { width: 70%; height: 24px; background: #eee; margin-bottom: 15px; animation: pulse 1.5s infinite; }
.skel-text { width: 100%; height: 14px; background: #eee; margin-bottom: 10px; animation: pulse 1.5s infinite; }
@keyframes pulse { 0% { opacity: 0.6; } 50% { opacity: 1; } 100% { opacity: 0.6; } }

/* Contact Form */
.contact-wrapper { background: var(--white); padding: 50px; border-radius: var(--radius); box-shadow: var(--shadow); position: relative; }
.contact-wrapper::before { content: ''; position: absolute; top: -10px; left: -10px; right: -10px; bottom: -10px; border: 2px dashed var(--gold); border-radius: var(--radius); z-index: -1; }
.form-group { margin-bottom: 25px; }
.form-group label { display: block; margin-bottom: 10px; font-weight: 600; color: var(--primary); }
.form-control {
  width: 100%; padding: 15px 20px; border: 1px solid var(--border); border-radius: 6px;
  font-family: inherit; font-size: 16px; background: var(--light-bg); transition: var(--transition);
}
.form-control:focus { outline: none; border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 3px rgba(0,151,167,0.2); }

/* Footer */
.footer { background: var(--primary); color: rgba(255,255,255,0.7); padding: 100px 0 20px; font-size: 15px; position: relative; }
.footer::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 5px; background: var(--secondary); }
.footer-grid { display: grid; grid-template-columns: 2fr 1.5fr 1.5fr 1.5fr; gap: 50px; margin-bottom: 80px; }
.footer-logo { font-size: 32px; font-weight: 800; color: var(--white); margin-bottom: 25px; display: inline-block; }
.footer-logo span { color: var(--gold); }
.footer h4 { color: var(--white); font-size: 20px; margin-bottom: 25px; font-weight: 600; }
.footer-links li { margin-bottom: 15px; }
.footer-links a { transition: var(--transition); display: inline-block; }
.footer-links a:hover { color: var(--white); transform: translateX(5px); }
.social-icons { display: flex; gap: 15px; margin-top: 30px; }
.social-icons a { width: 45px; height: 45px; background: rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; border-radius: 50%; color: var(--white); font-size: 18px; transition: var(--transition); }
.social-icons a:hover { background: var(--secondary); transform: translateY(-5px); }
.footer-bottom { padding-top: 25px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; align-items: center; }
.disclaimer { font-size: 13px; color: rgba(255,255,255,0.5); }

/* Swiper Carousel */
.gallery-swiper { width: 100%; padding: 50px 0 80px; }
.swiper-slide {
  background-position: center; background-size: cover; width: 600px; height: 400px; border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); position: relative;
}
.swiper-slide-shadow-left, .swiper-slide-shadow-right { border-radius: var(--radius); }
.gallery-caption {
  position: absolute; bottom: 0; left: 0; width: 100%; padding: 30px 20px 20px;
  background: linear-gradient(transparent, rgba(10,34,64,0.95)); color: var(--white);
  transform: translateY(100%); transition: var(--transition); text-align: center;
}
.swiper-slide-active:hover .gallery-caption { transform: translateY(0); }
.gallery-caption h3 { font-size: 24px; color: #ffffff; margin-bottom: 5px; }

/* Testimonial Swiper */
.testimonial-swiper { padding: 20px 10px 50px; }
.testimonial-swiper .swiper-slide { height: auto; width: auto; background: none; box-shadow: none; overflow: visible; }
.testimonial-swiper .swiper-pagination-bullet { background: var(--primary); }
.testimonial-swiper .swiper-pagination-bullet-active { background: var(--secondary); }

/* Progress Bars */
.progress-container { margin-bottom: 30px; }
.progress-header { display: flex; justify-content: space-between; margin-bottom: 10px; font-weight: 600; font-size: 15px; color: var(--primary); }
.progress-bar-bg { width: 100%; height: 6px; background: #B2EBF2; border-radius: 4px; overflow: hidden; position: relative; }
.progress-bar-fill { height: 100%; background: var(--primary); width: 0; transition: width 1.5s cubic-bezier(0.165, 0.84, 0.44, 1); border-radius: 4px; }

/* Mobile Call Button */
.mobile-call-btn { display: none; }

/* Responsive Media Queries */
@media (max-width: 1200px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 992px) {
  .top-bar { display: none; } /* Hide top bar on tablet/mobile */
  .grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .hamburger { display: block; z-index: 1100; position: relative; }
  
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 300px; height: 100vh;
    background: var(--white); flex-direction: column; padding: 100px 30px 40px;
    box-shadow: -5px 0 20px rgba(0,0,0,0.2); transition: 0.5s ease;
    align-items: flex-start; z-index: 1050;
  }
  
  .nav-links.active { right: 0; }
  .nav-links li { width: 100%; }
  .nav-links li a { color: var(--primary); font-size: 18px; padding: 15px 0; display: block; border-bottom: 1px solid var(--border); }
  .nav-links li a:not(.btn)::after { display: none; }
  .nav-links li a:hover { color: var(--secondary); padding-left: 10px; }
  .nav-links .btn { margin-top: 20px; text-align: center; justify-content: center; padding: 15px; width: 100%; display: flex; color: white; }
  
  .mobile-header-right { display: flex; align-items: center; }
  .mobile-call-btn {
    display: inline-flex; align-items: center; gap: 6px;
    background: var(--primary); color: var(--white);
    padding: 8px 16px; border-radius: 4px;
    font-size: 14px; font-weight: 600; margin-right: 15px;
  }
  
  .hero h1 { font-size: 48px; }
  .hero p { font-size: 18px; }
  .section-title h2 { font-size: 36px; }
  .swiper-slide { width: 100%; height: 300px; }
}

@media (max-width: 768px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-links a:hover { transform: none; color: #ffffff; }
  .social-icons { justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
  .hero-buttons { flex-direction: column; }
  .hero h1 { font-size: 36px; }
}

/* Floating WhatsApp Button */
@keyframes pulse-wa {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 40px;
  right: 40px;
  background-color: #25d366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 30px;
  box-shadow: 0px 4px 15px rgba(0,0,0,0.2);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  animation: pulse-wa 2s infinite;
}

.whatsapp-float:hover {
  background-color: #128c7e;
  transform: translateY(-5px);
  box-shadow: 0px 8px 25px rgba(0,0,0,0.3);
  color: #FFF;
}

@keyframes pulse-call {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 151, 167, 0.7); }
  70% { transform: scale(1.1); box-shadow: 0 0 0 15px rgba(0, 151, 167, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 151, 167, 0); }
}

.call-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 115px; /* Above whatsapp */
  right: 40px;
  background-color: var(--primary);
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 26px;
  box-shadow: 0px 4px 15px rgba(0,0,0,0.2);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  animation: pulse-call 2s infinite;
}

.call-float:hover {
  background-color: var(--secondary);
  transform: translateY(-5px);
  box-shadow: 0px 8px 25px rgba(0, 151, 167, 0.4);
  color: #FFF;
}

@media (max-width: 768px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 20px;
    right: 20px;
    font-size: 26px;
  }
  
  .call-float {
    width: 50px;
    height: 50px;
    bottom: 85px;
    right: 20px;
    font-size: 22px;
  }
}