/* Plaza Tower Hotel - Internal SEO Optimized CSS */
:root {
  --primary: #2b3a55;
  --accent: #f7c873;
  --light: #f4f6fa;
  --dark: #1a2332;
  --gray: #e0e6ed;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: var(--light);
  color: var(--dark);
  line-height: 1.6;
  scroll-behavior: smooth;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Loader */
#loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.5s ease;
}

.loader-content {
  text-align: center;
}

.loader-logo {
  width: 150px;
  height: 125px;
  margin-bottom: 1rem;
  animation: fadeInOut 1.2s ease-in-out infinite alternate;
}

@keyframes fadeInOut {
  0% {
    opacity: 0.3;
  }
  100% {
    opacity: 1;
  }
}

/* Navigation */
header {
  background: var(--primary);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.8rem 2rem;
}

.navbar .logo {
  display: flex;
  align-items: center;
}

.navbar-logo {
  height: 50px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.navbar-logo:hover {
  transform: scale(1.05);
}

.navbar nav {
  display: flex;
  gap: 1.8rem;
  margin-left: auto;
}

.navbar nav a {
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  position: relative;
}

.navbar nav a:hover {
  background: var(--accent);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(247, 200, 115, 0.3);
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 4px;
  transition: background 0.3s ease;
  border: none;
  background: transparent;
  color: #fff;
}

.menu-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Hero Section */
.hero {
  background: url("img/IMG_4507.png") center/cover no-repeat;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(43, 58, 85, 0.55);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: auto;
  padding: 0 1.5rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 2.8rem);
  margin-bottom: 1rem;
  letter-spacing: 2px;
  color: var(--accent);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
}

.hero p {
  font-size: clamp(1rem, 3vw, 1.25rem);
  margin-bottom: 1.5rem;
  color: #fff;
}

/* Book Now Button */
.book-now-btn {
  display: inline-block;
  background: var(--accent);
  color: var(--primary);
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  text-decoration: none;
  margin-top: 2rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(247, 200, 115, 0.4);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.book-now-btn:hover {
  background: #fff;
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(247, 200, 115, 0.6);
}

.book-now-btn i {
  margin-right: 0.5rem;
}

/* Common Section Styles */
section {
  max-width: 1100px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

section h1,
section h2 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--primary);
  margin-bottom: 1.2rem;
  border-left: 5px solid var(--accent);
  padding-left: 0.7rem;
  letter-spacing: 1px;
  font-weight: 600;
}

/* About Page */
.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.about-content img {
  width: 350px;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(43, 58, 85, 0.08);
  object-fit: cover;
  transition: transform 0.3s ease;
}

.about-content img:hover {
  transform: scale(1.03);
}

.about-text {
  flex: 1;
  min-width: 240px;
  font-size: large;
}

.about-text p {
  margin-bottom: 1rem;
  line-height: 1.7;
}

/* Contact Page */
.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: flex-start;
}

.contact-details {
  flex: 1;
  min-width: 220px;
}

.contact-details p {
  margin-bottom: 0.7rem;
  font-size: 1rem;
  line-height: 1.6;
}

.contact-details i {
  color: var(--accent);
  margin-right: 0.6rem;
  font-size: 1.1rem;
}

.contact-map {
  flex: 2;
  min-width: 250px;
  margin-bottom: 1.2rem;
}

.contact-map iframe {
  border: none;
  width: 100%;
  height: 500px;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(43, 58, 85, 0.07);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
  margin-top: 1rem;
}

.gallery-grid img {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(43, 58, 85, 0.07);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.gallery-grid img:hover {
  transform: scale(1.04);
  box-shadow: 0 6px 24px rgba(43, 58, 85, 0.13);
}

/* Plaza Tower Hotel - Rooms Page Responsive CSS */

/* Scope all rules for rooms.html only */
#rooms {
  max-width: 1100px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}

#rooms h1 {
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: #2b3a55;
  margin-bottom: 1.2rem;
  border-left: 5px solid #f7c873;
  padding-left: 0.7rem;
  letter-spacing: 1px;
  font-weight: 600;
}

#rooms .rooms-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  justify-items: center;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

#rooms .room-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(43, 58, 85, 0.07);
  overflow: hidden;
  width: 400px;
  max-width: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}

#rooms .room-card:hover {
  transform: translateY(-7px) scale(1.03);
  box-shadow: 0 6px 24px rgba(43, 58, 85, 0.13);
}

#rooms .room-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

#rooms .room-card h2 {
  margin: 1rem 0 0.4rem 0;
  color: #2b3a55;
  font-size: 1.18rem;
  padding: 0 1rem;
  border: none;
}

#rooms .room-card p {
  padding: 0 1rem 1.2rem 1rem;
  font-size: 1rem;
  color: #444;
  line-height: 1.6;
}

/* Responsive adjustments for rooms.html only */
@media (max-width: 900px) {
  #rooms .rooms-list {
    gap: 1.2rem;
  }
}

@media (max-width: 700px) {
  #rooms {
    padding: 0 0.5rem;
  }
  #rooms .rooms-list {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  #rooms .room-card {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
  }
}

@media (max-width: 500px) {
  #rooms {
    padding: 0 0.2rem;
  }
  #rooms .room-card {
    width: 100%;
    max-width: 100%;
  }
  #rooms .room-card img {
    height: 140px;
  }
}

/* Services */
.services-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin-top: 1rem;
}

.service-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(43, 58, 85, 0.07);
  padding: 2rem 1.5rem;
  text-align: center;
  width: 180px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
  transform: translateY(-7px) scale(1.03);
  box-shadow: 0 6px 24px rgba(43, 58, 85, 0.13);
}

.service-card i {
  font-size: 2.5rem;
  color: var(--accent);
  margin-bottom: 0.7rem;
}

.service-card h4 {
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  color: var(--primary);
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Restaurant */
.restaurant-hero {
  background: linear-gradient(rgba(43, 58, 85, 0.7), rgba(43, 58, 85, 0.7)),
    url("images/restaurant/dosa-plaza-restaurant-tirupati.jpg") center/cover
      no-repeat;
  padding: 4rem 0;
  text-align: center;
  color: #fff;
  margin-bottom: 3rem;
}

.restaurant-hero h1 {
  font-size: clamp(2rem, 5vw, 2.5rem);
  margin-bottom: 1rem;
  color: var(--accent);
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  border: none;
  padding: 0;
}

.restaurant-hero p {
  font-size: clamp(1rem, 3vw, 1.2rem);
  max-width: 600px;
  margin: 0 auto;
  padding: 0 1rem;
}

.restaurant-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.restaurant-photo {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(43, 58, 85, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.restaurant-photo:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 8px 32px rgba(43, 58, 85, 0.15);
}

.restaurant-photo img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.restaurant-photo:hover img {
  transform: scale(1.1);
}

.photo-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(43, 58, 85, 0.8));
  color: #fff;
  padding: 1.5rem 1rem 1rem 1rem;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.restaurant-photo:hover .photo-overlay {
  transform: translateY(0);
}

.photo-overlay h4 {
  font-size: 1.1rem;
  margin-bottom: 0.3rem;
  color: var(--accent);
}

.restaurant-info-section {
  background: #fff;
  padding: 3rem 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 24px rgba(43, 58, 85, 0.08);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 3rem auto;
}

.restaurant-info-section h2 {
  color: var(--primary);
  margin-bottom: 1.5rem;
  font-size: clamp(1.5rem, 4vw, 2rem);
  border: none;
  padding: 0;
}

.restaurant-info-section p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #555;
  margin-bottom: 1.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.restaurant-features {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin: 2rem 0;
  flex-wrap: wrap;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 500;
}

.feature-item i {
  color: var(--accent);
  font-size: 1.2rem;
}

.visit-website-btn {
  background: linear-gradient(135deg, var(--primary), var(--dark));
  color: #fff;
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 50px;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.visit-website-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(43, 58, 85, 0.3);
  background: linear-gradient(135deg, var(--accent), #f7c873);
  color: var(--primary);
}

.visit-website-btn i {
  margin-left: 0.5rem;
}

/* Footer */
footer {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 1.2rem 0 0.7rem 0;
  margin-top: 3rem;
}

.footer-social {
  margin-bottom: 0.6rem;
}

.footer-social a {
  color: var(--accent);
  margin: 0 0.5rem;
  font-size: 1.3rem;
  transition: color 0.2s ease;
  display: inline-block;
  padding: 0.5rem;
}

.footer-social a:hover {
  color: #fff;
  transform: translateY(-2px);
}

/* Mobile Responsive */
@media (max-width: 900px) {
  .about-content,
  .contact-container {
    flex-direction: column;
    gap: 1.5rem;
  }

  .rooms-list,
  .services-list {
    gap: 1.2rem;
  }

  .restaurant-gallery {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  .restaurant-features {
    gap: 1rem;
  }

  .navbar {
    padding: 0.6rem 1.5rem;
  }

  .navbar-logo {
    height: 45px;
    max-width: 150px;
  }

  .navbar nav {
    gap: 1.5rem;
  }
}

@media (max-width: 700px) {
  .navbar {
    padding: 0.8rem 1rem;
    position: relative;
  }

  .navbar-logo {
    height: 40px;
    max-width: 130px;
  }

  .navbar nav {
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--primary);
    flex-direction: column;
    gap: 0;
    width: 200px;
    display: none;
    box-shadow: 0 8px 24px rgba(43, 58, 85, 0.2);
    border-radius: 0 0 0 12px;
    z-index: 99;
    margin-left: 0;
  }

  .navbar nav.open {
    display: flex;
  }

  .navbar nav a {
    padding: 1rem 1.5rem;
    border-radius: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
  }

  .navbar nav a:hover {
    background: rgba(247, 200, 115, 0.1);
    transform: none;
  }

  .navbar nav a:last-child {
    border-bottom: none;
    border-radius: 0 0 0 12px;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 6px;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .restaurant-hero {
    padding: 2rem 1rem;
  }

  .restaurant-info-section {
    padding: 2rem 1rem;
  }

  .restaurant-features {
    flex-direction: column;
    align-items: center;
  }

  .visit-website-btn {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
  }

  .book-now-btn {
    padding: 0.8rem 2rem;
    font-size: 1rem;
  }
}

@media (max-width: 500px) {
  .navbar {
    padding: 0.6rem 0.8rem;
  }

  .navbar-logo {
    height: 35px;
    max-width: 110px;
  }

  .navbar nav {
    width: 180px;
  }
}
@media (max-width: 700px) {
  .rooms-list {
    grid-template-columns: 1fr; /* 1 column on small screens */
    gap: 1.2rem;
  }
}

/* Lightbox Modal */
.lightbox-modal {
  display: none;
  position: fixed;
  z-index: 10000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  align-items: center;
  justify-content: center;
}

.lightbox-content {
  max-width: 90%;
  max-height: 80%;
}

.close {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #fff;
  font-size: 40px;
  cursor: pointer;
}

.prev,
.next {
  position: absolute;
  top: 50%;
  color: #fff;
  font-size: 60px;
  cursor: pointer;
  user-select: none;
  transform: translateY(-50%);
  padding: 0 20px;
}

.prev {
  left: 0;
}
.next {
  right: 0;
}

.caption {
  position: absolute;
  bottom: 30px;
  color: #fff;
  width: 100%;
  text-align: center;
  font-size: 1rem;
}

.lightbox-modal img {
  animation: fadeIn 0.5s;
}

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