/* =========================================
   Event Design - Enhanced Stylesheet
   Modern, Responsive Bootstrap 5 version
   ========================================= */

/* -----------------------------------------
   CSS Variables
   ----------------------------------------- */
:root {
  --color-primary: #FFA104;
  --color-primary-dark: #e08f00;
  --color-primary-light: #ffb84d;
  --color-heading: #781114;
  --color-text: #3a3a3a;
  --color-text-light: #6a6a6a;
  --color-white: #ffffff;
  --color-dark: #2a2a2a;
  --color-darker: #1a1a1a;
  --color-gray: #555555;
  --color-light-gray: #f8f8f8;
  --color-border: rgba(0, 0, 0, 0.08);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.2);
  --transition-fast: all 0.2s ease;
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* -----------------------------------------
   Base Styles & Typography
   ----------------------------------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

html, body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 300;
  line-height: 1.3;
  color: var(--color-heading);
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
}

::selection {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* -----------------------------------------
   Preloader
   ----------------------------------------- */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-dark);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-logo {
  width: 200px;
  max-width: 60%;
  opacity: 0.9;
}

.preloader-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(255, 161, 4, 0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* -----------------------------------------
   Navigation
   ----------------------------------------- */
#mainNav {
  background-color: transparent;
  padding: 20px 0;
  transition: var(--transition);
}

#mainNav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#mainNav.scrolled {
  background-color: rgba(26, 26, 26, 0.97);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
}

#mainNav .navbar-brand {
  padding: 0;
  margin: 0;
}

#mainNav .navbar-brand img {
  height: 45px;
  transition: var(--transition);
  display: block;
}

#mainNav.scrolled .navbar-brand img {
  height: 38px;
}

#mainNav .nav-link {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 3px;
  color: var(--color-white);
  padding: 10px 18px;
  position: relative;
  transition: var(--transition);
}

#mainNav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 18px;
  right: 18px;
  height: 2px;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

#mainNav .nav-link:hover::after,
#mainNav .nav-link.active::after {
  transform: scaleX(1);
}

#mainNav .nav-link:hover,
#mainNav .nav-link.active {
  color: var(--color-primary);
}

.navbar-toggler {
  border: none;
  padding: 10px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
}

.navbar-toggler:focus {
  box-shadow: none;
  background: rgba(255, 255, 255, 0.15);
}

.navbar-toggler:hover {
  background: rgba(255, 255, 255, 0.15);
}

.navbar-toggler-icon {
  width: 24px;
  height: 24px;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* -----------------------------------------
   Hero Section - With Slider
   ----------------------------------------- */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Hero Background Slider */
.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
  opacity: 1;
}

/* Slider Indicators */
.hero-slider-indicators {
  position: absolute;
  bottom: 110px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.hero-slider-indicators .indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.hero-slider-indicators .indicator::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  right: -4px;
  bottom: -4px;
  border: 2px solid transparent;
  border-radius: 50%;
  transition: var(--transition);
}

.hero-slider-indicators .indicator:hover {
  background: rgba(255, 255, 255, 0.6);
}

.hero-slider-indicators .indicator.active {
  background: var(--color-primary);
}

.hero-slider-indicators .indicator.active::after {
  border-color: var(--color-primary);
  animation: indicatorPulse 3s linear infinite;
}

@keyframes indicatorPulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 26, 0.85) 0%,
    rgba(42, 42, 42, 0.75) 50%,
    rgba(26, 26, 26, 0.85) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 20px;
}

.hero-logo {
  max-width: 420px;
  width: 85%;
  margin-bottom: 30px;
  animation: fadeInDown 1s ease;
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 300;
  letter-spacing: 4px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 10px;
  animation: fadeInUp 1s ease 0.3s both;
}

.hero-subtitle {
  font-family: var(--font-body);
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 30px;
  animation: fadeInUp 1s ease 0.5s both;
}

.hero-section .btn-outline-light {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 3px;
  padding: 16px 45px;
  border-width: 2px;
  border-radius: 50px;
  animation: fadeInUp 1s ease 0.7s both;
  transition: var(--transition);
}

.hero-section .btn-outline-light:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 161, 4, 0.3);
}

.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
  z-index: 10;
}

.scroll-indicator a {
  display: block;
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 25px;
  position: relative;
}

.scroll-indicator a::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  width: 6px;
  height: 6px;
  margin-left: -3px;
  background-color: var(--color-primary);
  border-radius: 50%;
  animation: scrollDown 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

@keyframes scrollDown {
  0% { opacity: 0; top: 10px; }
  50% { opacity: 1; }
  100% { opacity: 0; top: 30px; }
}

/* -----------------------------------------
   Section Headings
   ----------------------------------------- */
.section-heading {
  font-family: var(--font-heading);
  font-size: 2.75rem;
  font-weight: 300;
  letter-spacing: 2px;
  color: var(--color-heading);
  text-align: center;
  margin-bottom: 15px;
  position: relative;
}

.section-heading::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  margin: 20px auto 0;
  border-radius: 2px;
}

.section-subheading {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 400;
  color: var(--color-text-light);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  line-height: 1.75;
}

/* -----------------------------------------
   Services Section - Enhanced Grid
   ----------------------------------------- */
.services-section {
  padding: 120px 0;
  background-color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 400px;
  background: linear-gradient(180deg, var(--color-light-gray) 0%, var(--color-white) 100%);
  z-index: 0;
}

.services-section .container {
  position: relative;
  z-index: 1;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.service-card {
  background: var(--color-white);
  padding: 40px 35px;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.service-icon {
  width: 28px;
  height: 28px;
  opacity: 0.85;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  opacity: 1;
  transform: scale(1.1);
}

.service-number {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 1px;
  margin-left: auto;
  opacity: 0.6;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--color-heading);
  margin-bottom: 18px;
  text-transform: uppercase;
  line-height: 1.4;
}

.service-text {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--color-text-light);
  margin: 0;
}

/* Services responsive */
@media (max-width: 1199.98px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767.98px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-card {
    padding: 30px 25px;
  }
}

/* -----------------------------------------
   Projects Section - Enhanced
   ----------------------------------------- */
.projects-section {
  padding: 120px 0;
  background-color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.projects-section .section-heading,
  color: var(--color-heading);
}

.projects-section .section-subheading {

}

.projects-section .section-heading::after {
  background: var(--color-primary);
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 40px 0;
}

.filter-btn {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.7);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 12px 28px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
}

.filter-btn:hover {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.05);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 5px 20px rgba(255, 161, 4, 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.project-item {
  opacity: 1;
  transform: scale(1);
  transition: var(--transition-slow);
}

.project-item.hiding {
  opacity: 0;
  transform: scale(0.8);
}

.project-item.showing {
  animation: projectReveal 0.6s ease forwards;
}

@keyframes projectReveal {
  from {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.project-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.95) 0%,
    rgba(0, 0, 0, 0.5) 40%,
    rgba(0, 0, 0, 0) 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 25px;
  opacity: 0;
  transition: var(--transition);
}

.project-card:hover .project-image {
  transform: scale(1.15);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 8px;
  transform: translateY(20px);
  transition: transform 0.4s ease 0.1s;
}

.project-meta {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--color-primary);
  margin: 0;
  transform: translateY(20px);
  transition: transform 0.4s ease 0.2s;
}

.project-card:hover .project-title,
.project-card:hover .project-meta {
  transform: translateY(0);
}

.project-link {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 45px;
  height: 45px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.5);
  transition: var(--transition);
}

.project-link svg {
  width: 20px;
  height: 20px;
  fill: var(--color-white);
}

.project-card:hover .project-link {
  opacity: 1;
  transform: scale(1);
}

/* Projects responsive */
@media (max-width: 1199.98px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 991.98px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 575.98px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .project-overlay {
    opacity: 1;
    background: linear-gradient(
      to top,
      rgba(0, 0, 0, 0.9) 0%,
      rgba(0, 0, 0, 0) 70%
    );
  }

  .project-title,
  .project-meta {
    transform: translateY(0);
  }
}

/* -----------------------------------------
   About Section
   ----------------------------------------- */
.about-section {
  padding: 120px 0;
  background-color: var(--color-light-gray);
  position: relative;
  overflow: hidden;
}

.about-image-wrapper {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about-image {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.6s ease;
}

.about-image-wrapper:hover .about-image {
  transform: scale(1.03);
}

.about-content {
  padding: 20px 0 20px 40px;
}

.about-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 15px;
  display: block;
}

.about-title {
  font-size: 2.25rem;
  font-weight: 300;
  color: var(--color-heading);
  margin-bottom: 25px;
  line-height: 1.3;
}

.about-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 18px;
  font-weight: 400;
}

.about-stats {
  display: flex;
  gap: 50px;
  margin: 40px 0;
  padding: 30px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--color-text-light);
  text-transform: uppercase;
  margin-top: 10px;
}

/* -----------------------------------------
   Contact Section
   ----------------------------------------- */
.contact-section {
  padding: 120px 0;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-darker) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.contact-section .section-heading {
  color: var(--color-white);
  text-align: left;
}

.contact-section .section-heading::after {
  margin: 20px 0 0;
}

.contact-subtitle {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 3px;
  color: var(--color-primary);
  margin-bottom: 25px;
  text-transform: uppercase;
}

.contact-text {
  font-size: 1.0625rem;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 40px;
}

.contact-info {
  margin-top: 40px;
}

.contact-item {
  margin-bottom: 30px;
  padding-left: 25px;
  border-left: 2px solid var(--color-primary);
}

.contact-item-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--color-white);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.contact-item-value {
  font-size: 1rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
}

.contact-item a {
  color: var(--color-primary);
  transition: var(--transition-fast);
}

.contact-item a:hover {
  color: var(--color-white);
}

/* Contact Form */
.contact-form-wrapper {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 50px;
  backdrop-filter: blur(10px);
}

.form-group {
  margin-bottom: 25px;
  position: relative;
}

.form-control {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-white);
  padding: 18px 22px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  border-radius: 8px;
  transition: var(--transition);
}

.form-control::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.form-control:focus {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(255, 161, 4, 0.15);
  color: var(--color-white);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

/* Form Response Message */
.form-response {
  display: none;
  padding: 20px 25px;
  border-radius: 12px;
  margin-bottom: 25px;
  text-align: center;
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.form-response.show {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

.form-response.success {
  background: rgba(40, 167, 69, 0.15);
  border: 1px solid rgba(40, 167, 69, 0.3);
}

.form-response.error {
  background: rgba(220, 53, 69, 0.15);
  border: 1px solid rgba(220, 53, 69, 0.3);
}

.form-response .response-icon {
  font-size: 2rem;
  margin-bottom: 10px;
  line-height: 1;
}

.form-response.success .response-icon {
  color: #28a745;
}

.form-response.error .response-icon {
  color: #dc3545;
}

.form-response .response-text {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
}

/* -----------------------------------------
   Buttons
   ----------------------------------------- */
.btn {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 16px 45px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border: none;
  color: var(--color-white);
  box-shadow: 0 5px 20px rgba(255, 161, 4, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255, 161, 4, 0.4);
}

.btn-primary:active {
  transform: translateY(-1px);
}

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

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

/* -----------------------------------------
   Team Section
   ----------------------------------------- */
.team-section {
  background: url('/images/team-bg.jpg');
  padding-top: 50px;
  padding-bottom: 50px;
  position: relative;
}

.team-section .section-heading {
  margin-bottom: 50px;
}

/* -----------------------------------------
   Footer
   ----------------------------------------- */
.site-footer {
  padding: 50px 0;
  background-color: #111111;
  color: rgba(255, 255, 255, 0.5);
  overflow: hidden;
  position: relative;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-text {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 1px;
  margin-bottom: 5px;
}

.footer-logo {
  height: 35px;
  opacity: 0.6;
  transition: var(--transition);
}

.footer-logo:hover {
  opacity: 1;
}

.footer-social {
  display: flex;
  gap: 15px;
  margin-top: 15px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.5);
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* -----------------------------------------
   Back to Top Button
   ----------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 1000;
  cursor: pointer;
  border: none;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-5px);
}

/* -----------------------------------------
   Animations
   ----------------------------------------- */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: var(--transition-slow);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* -----------------------------------------
   Responsive Adjustments
   ----------------------------------------- */
@media (max-width: 991.98px) {
  .hero-slider-indicators {
    bottom: 100px;
  }

  .hero-tagline {
    font-size: 0.9375rem;
    letter-spacing: 2px;
  }

  .section-heading {
    font-size: 2.25rem;
  }

  .section-subheading {
    font-size: 1rem;
    padding: 0 20px;
  }

  #mainNav .navbar-brand img {
    height: 38px;
  }

  #mainNav.scrolled .navbar-brand img {
    height: 32px;
  }

  #mainNav .navbar-collapse {
    background-color: rgba(26, 26, 26, 0.98);
    padding: 20px 25px;
    margin-top: 15px;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    position: absolute;
    top: 100%;
    left: 15px;
    right: 15px;
  }

  #mainNav .navbar-nav {
    padding: 0;
  }

  #mainNav .nav-link {
    padding: 14px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.875rem;
  }

  #mainNav .nav-link::after {
    display: none;
  }

  #mainNav .nav-item:last-child .nav-link {
    border-bottom: none;
  }

  .about-content {
    padding: 40px 0 0;
  }

  .about-stats {
    justify-content: center;
  }
}

@media (max-width: 767.98px) {
  .services-section,
  .projects-section,
  .about-section,
  .contact-section {
    padding: 80px 0;
  }

  .section-heading {
    font-size: 1.875rem;
  }

  .hero-logo {
    max-width: 260px;
  }

  .hero-tagline {
    font-size: 0.8125rem;
    letter-spacing: 1px;
  }

  .project-filters {
    gap: 8px;
  }

  .filter-btn {
    font-size: 0.6875rem;
    padding: 10px 18px;
  }

  .about-stats {
    flex-direction: column;
    gap: 30px;
  }

  .contact-form-wrapper {
    padding: 30px 25px;
    margin-top: 50px;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 25px;
  }

  .footer-social {
    justify-content: center;
  }
}

@media (max-width: 575.98px) {
  html {
    font-size: 15px;
  }

  .hero-section .btn-outline-light {
    padding: 14px 35px;
    font-size: 0.75rem;
  }

  .btn {
    padding: 14px 35px;
    font-size: 0.8125rem;
    width: 100%;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
}