/* ===== Reset + Base ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background-color: #ffffff;
  color: #222;
}

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 140px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 70px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(10px) saturate(160%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  z-index: 1000;
  font-family: "Montserrat", sans-serif;
  overflow: hidden;
}

/* Navbar background image */
.navbar::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("images/topbackground.png") center center / cover no-repeat;
  filter: blur(6px) brightness(1.05);
  opacity: 0.8;
  z-index: -1;
}

/* Logo */
.nav-logo img {
  height: 100px;
  width: auto;
  object-fit: contain;
}

/* Navigation links */
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 40px;
  margin: 0;
  padding: 0;
}

.nav-links a {
  text-decoration: none;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  padding: 10px 22px;
  border-radius: 8px;
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
  transition: all 0.25s ease;
}

.nav-links a:hover {
  background: rgba(0, 191, 166, 0.55);
  border-color: rgba(0, 191, 166, 0.8);
  box-shadow: 0 4px 12px rgba(0, 191, 166, 0.4);
  color: #eafffa;
  transform: translateY(-2px);
}

/* ===== Hero Section ===== */
.hero-section {
  position: relative;
  min-height: 100vh;
  background: url("images/bottombg.png") center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 180px 40px 100px;
  color: #fff;
}

.hero-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(4px);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero-content h1 {
  font-size: 2.6rem;
  line-height: 1.2;
  margin-bottom: 18px;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 28px;
  color: #e0fdf8;
}

.book-now {
  background: linear-gradient(135deg, #00c4b3, #009c8c);
  color: #ffffff !important;
  padding: 12px 28px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  box-shadow: 0 3px 12px rgba(0, 191, 166, 0.4);
  transition: all 0.3s ease;
}

.book-now:hover {
  background: linear-gradient(135deg, #009c8c, #007d6e);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 191, 166, 0.55);
}

/* ===== 2️⃣ Services Overview ===== */
.services-section {
  background-color: #f9fdfd;
  text-align: center;
  padding: 120px 40px;
}

.services-section h2 {
  font-size: 2.2rem;
  color: #004d40;
  margin-bottom: 14px;
}

.services-intro {
  max-width: 800px;
  margin: 0 auto 60px auto;
  color: #015a4a;
  font-size: 1.1rem;
  line-height: 1.6;
}

/* Service Cards Layout */
.service-cards {
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 40px;
}

/* Individual Cards */
.card {
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  width: 320px;
  text-align: left;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.card.visible {
  opacity: 1;
  transform: translateY(0);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-bottom: 1px solid #eee;
}

.card h3 {
  font-size: 1.3rem;
  color: #004d40;
  margin: 16px;
}

.card p {
  font-size: 1rem;
  color: #333;
  margin: 0 16px 24px;
  line-height: 1.6;
}

/* ===== 📞 Call Now Section ===== */
.call-now-section {
  background: linear-gradient(135deg, #00bfa6, #009c8c);
  color: #ffffff;
  text-align: center;
  padding: 40px 20px;
  margin-top: -20px;
  font-family: "Montserrat", sans-serif;
  letter-spacing: 0.5px;
  border-radius: 0 0 40px 40px;
}

.call-now-section p {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.call-now-section .call-btn {
  display: inline-block;
  background-color: #004d40;
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: 10px;
  font-size: 1.2rem;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
}

.call-now-section .call-btn:hover {
  background-color: #00695c;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* ===== 3️⃣ About + Contact Preview ===== */
.about-contact-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: url("images/3bkpicture.png") center/cover no-repeat;
  padding: 120px 40px;
  text-align: center;
  color: #fff;
  position: relative;
}

.about-contact-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(3px);
  z-index: 0;
}

.about-contact-section > * {
  position: relative;
  z-index: 1;
}

.about-content {
  max-width: 850px;
  margin-bottom: 60px;
}

.about-content h2 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.about-content p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #e5fffa;
}

.contact-preview h3 {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.contact-preview p {
  font-size: 1.05rem;
  margin-bottom: 25px;
}

/* ===== AI Quote Assistant ===== */
.chat-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(5px);
  z-index: 1999;
}

.chat-bubble {
  position: fixed;
  bottom: 50%;
  right: 50%;
  transform: translate(50%, 50%);
  width: 400px;
  height: 520px;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 18px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
  display: flex;
  flex-direction: column;
  font-family: "Poppins", sans-serif;
  z-index: 2000;
}

.hidden {
  display: none;
}

.chat-header {
  background: linear-gradient(135deg, #00bfa6, #009c8c);
  color: white;
  padding: 14px 18px;
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.minimize-btn {
  font-weight: bold;
  cursor: pointer;
  font-size: 1.5rem;
  user-select: none;
  transition: opacity 0.2s;
}

.minimize-btn:hover {
  opacity: 0.7;
}

.chat-body {
  padding: 16px;
  height: 360px;
  overflow-y: auto;
  font-size: 0.95rem;
  color: #222;
}

.chat-body p.bot {
  background: #e8fffb;
  padding: 10px 14px;
  border-radius: 10px;
  margin-bottom: 8px;
  width: fit-content;
  max-width: 90%;
}

.chat-body p.user {
  background: #004d40;
  color: white;
  padding: 10px 14px;
  border-radius: 10px;
  margin-bottom: 8px;
  margin-left: auto;
  width: fit-content;
  max-width: 90%;
}

#user-input {
  border: none;
  border-top: 1px solid #eee;
  padding: 12px;
  font-size: 0.95rem;
  outline: none;
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 900px) {
  .navbar {
    padding: 18px 30px;
  }

  .nav-links {
    gap: 20px;
  }

  .nav-logo img {
    height: 80px;
  }

  .chat-bubble {
    width: 90%;
    height: 70%;
    right: 50%;
    transform: translateX(50%);
  }

  .service-cards {
    flex-direction: column;
    align-items: center;
  }
}

/* ===== Gallery Page ===== */
.gallery-section {
  padding: 140px 40px 80px;
  text-align: center;
  background-color: #f9fdfd;
}

.gallery-section h2 {
  font-size: 2.2rem;
  color: #004d40;
  margin-bottom: 16px;
}

.gallery-intro {
  color: #015a4a;
  font-size: 1.1rem;
  max-width: 800px;
  margin: 0 auto 50px;
  line-height: 1.6;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  justify-items: center;
}

.gallery-grid img {
  width: 100%;
  max-width: 380px;
  height: 260px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.gallery-grid img:hover {
  transform: scale(1.04);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.2);
}

/* Active link highlight */
.nav-links a.active {
  background: rgba(0, 191, 166, 0.55);
  border-color: rgba(0, 191, 166, 0.8);
  box-shadow: 0 4px 12px rgba(0, 191, 166, 0.4);
  color: #eafffa;
}
/* ===== About Page ===== */
.about-page {
  padding: 140px 40px 100px;
  background-color: #f9fdfd;
  text-align: center;
}

.about-page h2 {
  font-size: 2.2rem;
  color: #004d40;
  margin-bottom: 16px;
}

.about-intro {
  font-size: 1.1rem;
  color: #015a4a;
  max-width: 850px;
  margin: 0 auto 60px;
  line-height: 1.6;
}

.about-columns {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto 60px;
}

.about-image img {
  width: 450px;
  height: 320px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.about-text {
  max-width: 500px;
  text-align: left;
}

.about-text h3 {
  color: #004d40;
  margin-bottom: 16px;
  font-size: 1.4rem;
}

.about-text ul {
  list-style: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.about-text li {
  color: #015a4a;
  font-size: 1rem;
  margin-bottom: 8px;
}

.about-text p {
  color: #333;
  line-height: 1.6;
}

.about-cta {
  margin-top: 60px;
  background: linear-gradient(135deg, #00bfa6, #009c8c);
  color: white;
  padding: 40px 20px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.about-cta h3 {
  font-size: 1.6rem;
  margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 900px) {
  .about-columns {
    flex-direction: column;
    align-items: center;
  }
  .about-image img {
    width: 100%;
    height: auto;
  }
  .about-text {
    text-align: center;
  }
}