/* Modern Styles for Gent's Barbershop Website */

/* Custom Properties */
:root {
  --primary-dark: #0a0a0a;
  --secondary-dark: #121212;
  --tertiary-dark: #1a1a1a;
  --accent-olive: #556B2F;
  --accent-olive-darker: #4A5D23;
  --text-light: #e0e0e0;
  --text-muted: #a0a0a0;
  --brand-blue: #007bff;
  --brand-blue-darker: #0056b3;
  
  /* Glass effect variables */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: rgba(0, 0, 0, 0.25);
  
  /* Neumorphism variables */
  --neu-light: rgba(255, 255, 255, 0.05);
  --neu-dark: rgba(0, 0, 0, 0.7);
}

/* Global styles with smooth scrolling */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background-color: var(--secondary-dark);
  color: var(--text-light);
  overflow-x: hidden;
  padding-top: 85px;
  line-height: 1.6;
}

/* Typography improvements */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  letter-spacing: -0.5px;
  margin-top: 0;
}

.section-title {
  position: relative;
  display: inline-block;
  margin-bottom: 2rem;
}

.section-title::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-olive), transparent);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

/* Navbar with glassmorphism */
.navbar {
  background-color: rgba(10, 10, 10, 0.85) !important;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  background-color: rgba(10, 10, 10, 0.95) !important;
}

.navbar-brand img {
  max-height: 55px;
  border-radius: 50%;
  border: 2px solid var(--tertiary-dark);
  transition: all 0.3s ease;
  filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.1));
}

.navbar-brand-text {
  font-size: 1.3rem;
  color: #fff !important;
  font-weight: 700;
  margin-left: 10px;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.nav-link {
  color: var(--text-muted) !important;
  font-weight: 500;
  margin-right: 12px;
  position: relative;
  transition: color 0.3s ease;
  font-size: 0.95rem;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: var(--accent-olive);
  bottom: 0;
  left: 0;
  transition: width 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-link:hover, .nav-link.active {
  color: #fff !important;
}

/* Modern button styles */
.booking-btn-nav {
  background: linear-gradient(135deg, #556B2F, #3B5323);
  color: #fff !important;
  border: none;
  padding: 0.5rem 1.25rem;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(59, 83, 35, 0.4);
  transition: all 0.3s ease;
  text-decoration: none;
  margin-left: 8px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.booking-btn-nav::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--brand-blue-darker), var(--brand-blue));
  transition: all 0.4s ease-in-out;
  z-index: -1;
}

.booking-btn-nav:hover::before {
  left: 0;
}

.booking-btn-nav:hover {
  box-shadow: 0 6px 20px rgba(0, 123, 255, 0.6);
  transform: translateY(-2px);
}

/* Language buttons with neumorphism */
.language-buttons-nav button {
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  background-color: var(--tertiary-dark);
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-left: 5px;
  box-shadow: 3px 3px 6px var(--neu-dark),
             -3px -3px 6px var(--neu-light);
}

.language-buttons-nav button:hover {
  background-color: var(--accent-olive);
  transform: translateY(-2px);
}

/* Hero section with parallax effect */
.hero-section {
  background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('../images/2021.png');
  background-size: cover;
  background-position: center center;
  background-attachment: fixed;
  background-repeat: no-repeat;
  padding: 120px 20px;
  text-align: center;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 75vh;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 0 100px rgba(0, 0, 0, 0.8);
}

.hero-content {
  position: relative;
  z-index: 2;
  opacity: 0; /* Will be animated with GSAP */
}

.hero-section h1 {
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 25px;
  text-shadow: 2px 2px 15px rgba(0, 0, 0, 0.8);
  letter-spacing: -1px;
  line-height: 1.2;
}

.hero-booking-btn {
  background: linear-gradient(135deg, var(--accent-olive), var(--accent-olive-darker));
  color: #fff !important;
  border: none;
  padding: 15px 35px;
  border-radius: 50px;
  font-size: 1.1rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  transition: all 0.4s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
  display: inline-block;
}

.hero-booking-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--accent-olive-darker), var(--accent-olive));
  transition: all 0.4s ease-in-out;
  z-index: -1;
}

.hero-booking-btn:hover::before {
  left: 0;
}

.hero-booking-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

/* Floating particles for hero background */
.floating-particle {
  position: absolute;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  pointer-events: none;
}

/* Section styling with depth */
.section {
  padding: 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about {
  background-color: var(--tertiary-dark);
  position: relative;
}

.about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--accent-olive), transparent);
}

.section p.lead {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 30px;
  line-height: 1.8;
  font-weight: 300;
}

/* Gallery with modern card design */
.gallery {
  background-color: var(--secondary-dark);
}

.slider-container {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.slider {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.slides {
  display: none;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  transition: opacity 1s ease-in-out;
}

.slides.active {
  display: block;
  opacity: 1;
}

.slides img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 8s ease-in-out;
}

.slides.active img {
  transform: scale(1);
}

/* Slider navigation */
.slider-nav {
  display: flex;
  justify-content: center;
  margin-top: 20px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--text-muted);
  margin: 0 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-dot.active {
  background-color: var(--accent-olive);
  width: 30px;
  border-radius: 10px;
}

/* Glass card effect */
.glass-card {
  background: var(--glass-bg);
  border-radius: 15px;
  padding: 25px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px var(--glass-shadow);
  margin-bottom: 30px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px var(--glass-shadow);
}

/* Footer styling */
footer {
  background-color: var(--primary-dark);
  color: var(--text-muted);
  padding: 50px 0 35px;
  font-size: 0.9rem;
  position: relative;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.footer-section {
  margin-bottom: 30px;
  padding-left: 15px;
  padding-right: 15px;
}

.footer-section h5 {
  color: #fff;
  margin-bottom: 20px;
  font-size: 1.2rem;
  font-weight: 600;
  position: relative;
  display: inline-block;
  padding-bottom: 10px;
}

.footer-section h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--accent-olive);
}

.footer-section p, .footer-section a:not(.map-link) {
  color: var(--text-muted);
  margin-bottom: 10px;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:not(.map-link):hover {
  color: #fff;
  text-decoration: none;
}

.sakis-logo {
  max-width: 120px;
  margin-top: 10px;
  border-radius: 5px;
  height: auto;
  object-fit: contain;
}

.sakis-container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  max-width: 300px;
  overflow: hidden;
}
.map-link-wrapper {
  width: 100%;
  margin-top: 12px;
  margin-bottom: 12px;
}

.map-link {
  display: inline-block;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.map-link:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

.map-link img {
  border-radius: 8px;
  border: 1px solid #333;
  width: 80px;
  height: 80px;
  transition: filter 0.3s ease;
}

.map-link:hover img {
  filter: brightness(1.2);
}

.social-icons {
  display: flex;
  margin-top: 18px;
  margin-bottom: 18px;
}

.social-icons a {
  font-size: 1.5rem;
  color: var(--text-muted);
  margin-right: 18px;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  color: #fff;
  transform: translateY(-3px);
}

.copyright {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
  color: #777;
}

/* Cookie banner with glassmorphism */
#cookie-banner {
  position: fixed;
  bottom: 0;
  width: 100%;
  background-color: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  text-align: center;
  padding: 15px;
  z-index: 2000;
  font-size: 0.9rem;
  display: none;
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.5);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cookie-container {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

#cookie-banner p {
  margin: 0;
  padding-right: 20px;
  flex-grow: 1;
  text-align: left;
}

#cookie-banner button {
  background: linear-gradient(135deg, var(--accent-olive), var(--accent-olive-darker));
  color: #fff;
  padding: 8px 20px;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

#cookie-banner button:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

#cookie-banner a {
  color: var(--brand-blue);
  text-decoration: underline;
  transition: color 0.3s ease;
}

#cookie-banner a:hover {
  color: #fff;
}

/* Loading animation */
.loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-dark);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.loader {
  width: 60px;
  height: 60px;
  border: 3px solid transparent;
  border-top-color: var(--accent-olive);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.loader:before, .loader:after {
  content: "";
  position: absolute;
  border: 3px solid transparent;
  border-radius: 50%;
}

.loader:before {
  top: 5px;
  left: 5px;
  right: 5px;
  bottom: 5px;
  border-top-color: var(--brand-blue);
  animation: spin 0.8s linear infinite reverse;
}

.loader:after {
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border-top-color: #fff;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Floating action button */
.floating-action-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: linear-gradient(135deg, var(--accent-olive), var(--accent-olive-darker));
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.5rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  z-index: 100;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
}

.floating-action-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.floating-action-btn:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* Animated gradient backgrounds */
.gradient-bg {
  background: linear-gradient(-45deg, #556B2F, #1a1a1a, #0a0a0a, #4A5D23);
  background-size: 400% 400%;
  animation: gradientBG 15s ease infinite;
}

@keyframes gradientBG {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Hover effect for images */
.hover-effect {
  overflow: hidden;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.hover-effect img {
  transition: all 0.5s ease;
}

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

.hover-effect:hover {
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

/* 3D tilt effect with vanilla-tilt.js */
.tilt-element {
  transform-style: preserve-3d;
  transform: perspective(1000px);
}

.tilt-element .tilt-inner {
  transform: translateZ(30px);
}

/* Responsive styles */
@media (max-width: 991px) {
  body {
    padding-top: 70px;
  }
  
  .navbar-nav {
    margin-top: 10px;
    background: rgba(26, 26, 26, 0.95);
    border-radius: 10px;
    padding: 10px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
  
  .nav-link {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.95rem;
  }
  
  .nav-link::after {
    display: none;
  }
  
  .hero-section {
    min-height: 60vh;
    padding: 80px 15px;
    background-attachment: scroll;
  }
  
  .hero-section h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 767px) {
  body {
    padding-top: 65px;
  }
  
  .navbar-brand img {
    max-height: 45px;
  }
  
  .navbar-brand-text {
    font-size: 1.1rem;
  }
  
  .section {
    padding: 50px 15px;
  }
  
  .section h2.section-title {
    font-size: 1.8rem;
    margin-bottom: 25px;
  }
  
  .section p.lead {
    font-size: 1rem;
  }
  
  .hero-section {
    min-height: 50vh;
    padding: 60px 15px;
  }
  
  .hero-section h1 {
    font-size: 2rem;
    margin-bottom: 20px;
  }
  
  .hero-booking-btn {
    padding: 12px 25px;
    font-size: 0.95rem;
  }
  
  .floating-action-btn {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }
  
  .sakis-logo {
    max-width: 100px;
  }

  /* Νέες διορθώσεις για κεντράρισμα στοιχείων footer σε κινητές συσκευές */
  .footer-section {
    text-align: center;
  }
  
  .footer-section h5 {
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  
  .footer-section h5::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .social-icons {
    justify-content: center;
  }
  
  .sakis-container {
    align-items: center;
    margin-left: auto;
    margin-right: auto;
  }
  
  /* Μικρότερο μέγεθος για την εικόνα sakis.png */
  .sakis-logo {
    max-width: 80px;
  }
  
  .map-link-wrapper {
    display: flex;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  /* Επιπλέον μείωση για πολύ μικρές οθόνες */
  .sakis-logo {
    max-width: 70px;
  }
}

/* Countdown Section Styles */
.countdown-section {
  padding: 50px 0;
  background: linear-gradient(135deg, rgba(33,37,41,0.95) 0%, rgba(22,26,29,0.95) 100%);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.countdown-section::before {
  content: '';
  position: absolute;
  width: 200%;
  height: 200%;
  top: -50%;
  left: -50%;
  background: radial-gradient(circle, rgba(255,215,0,0.1) 0%, rgba(0,0,0,0) 60%);
  animation: rotate 30s linear infinite;
  z-index: -1;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.countdown-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  padding: 40px;
  text-align: center;
  transform: translateY(0);
  transition: transform 0.3s ease;
  position: relative;
  overflow: hidden;
}

.countdown-card:hover {
  transform: translateY(-5px);
}

.countdown-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(125deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0) 100%);
  opacity: 0;
  transition: opacity 0.5s ease;
}

.countdown-card:hover::after {
  opacity: 1;
}

.countdown-title {
  color: #fff;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 30px;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  position: relative;
  display: inline-block;
}

.countdown-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 25%;
  width: 50%;
  height: 4px;
  background: linear-gradient(90deg, transparent, #d4af37, transparent);
}

.countdown-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 25px;
}

.barber-info, .appointment-date {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.9);
  width: 100%;
  max-width: 400px;
  padding: 10px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.2);
}

.barber-icon, .calendar-icon {
  font-size: 1.5rem;
  color: #d4af37;
}

.countdown-timer {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
  padding: 15px;
  border-radius: 15px;
  background: rgba(0, 0, 0, 0.3);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
  position: relative;
  overflow: hidden;
}

.countdown-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #d4af37, #e0be60);
}

.countdown-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  margin-bottom: 5px;
  text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.countdown-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 1px;
}

.countdown-booking-btn {
  background: linear-gradient(135deg, #d4af37 0%, #e0be60 100%);
  color: #000;
  font-weight: 700;
  padding: 12px 30px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 5px 15px rgba(212, 175, 55, 0.4);
  transition: all 0.3s ease;
  border: none;
  margin-top: 10px;
}

.countdown-booking-btn:hover {
  background: linear-gradient(135deg, #e0be60 0%, #d4af37 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(212, 175, 55, 0.5);
  color: #000;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .countdown-title {
    font-size: 2rem;
  }
  
  .countdown-card {
    padding: 30px 20px;
  }
  
  .countdown-value {
    font-size: 2rem;
  }
  
  .countdown-item {
    min-width: 70px;
    padding: 10px;
  }
}

@media (max-width: 480px) {
  .countdown-timer {
    gap: 10px;
  }
  
  .countdown-item {
    min-width: 60px;
    padding: 8px;
  }
  
  .countdown-value {
    font-size: 1.8rem;
  }
  
  .countdown-label {
    font-size: 0.7rem;
  }
}

/* Improved Booking Button Styles */
.countdown-booking-btn {
  display: inline-block !important;
  padding: 12px 30px !important;
  background: linear-gradient(135deg, #f5cb5c, #e8a825) !important;
  color: #000 !important;
  font-weight: 600 !important;
  border-radius: 30px !important;
  text-decoration: none !important;
  margin-top: 25px !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1) !important;
  border: none !important;
  cursor: pointer !important;
  pointer-events: auto !important;
  position: relative !important;
  z-index: 1000 !important;
}

.countdown-booking-btn:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 6px 20px rgba(0,0,0,0.15) !important;
  color: #000 !important;
  text-decoration: none !important;
}

.countdown-booking-btn:active {
  transform: translateY(-1px) !important;
}

/* Animated Gradient Button with Dark Olive Green shades */
.animated-gradient-btn {
  position: relative;
  display: inline-block;
  padding: 17px 38px 17px 38px;
  font-size: 18px;
  font-weight: 700;
  color: #fff !important;
  background-size: 300% 100%;
  border-radius: 50px;
  transition: all .4s cubic-bezier(.4,2,.4,1);
  text-align: center;
  text-decoration: none;
  box-shadow: 0 4px 15px 0 rgba(45, 54, 65, 0.5);
  border: none;
  cursor: pointer;
  z-index: 10;
  background-image: linear-gradient(to right, #556B2F, #3B5323, #708238, #4F4F2F);
  overflow: hidden;
  min-width: 250px;
}

/* Δύο γραμμές με ξεχωριστό style */
.animated-gradient-btn span {
  display: block;
  line-height: 1.15;
  width: 100%;
}

.animated-gradient-btn span:first-child {
  font-size: 1.1em;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.animated-gradient-btn span:last-child {
  font-size: 0.97em;
  font-weight: 400;
  opacity: 0.93;
  margin-top: 2px;
  letter-spacing: 0.01em;
}

/* Animation and hover */
.animated-gradient-btn:hover,
.animated-gradient-btn:focus {
  background-position: 100% 0;
  color: #fff !important;
  text-decoration: none;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 28px 0 rgba(60,80,60,0.18), 0 1.5px 6px 0 rgba(94,125,69,0.12);
}

.animated-gradient-btn:before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  background: linear-gradient(90deg, #4F4F2F, #708238, #3B5323, #556B2F, #4F4F2F);
  background-size: 400%;
  border-radius: 50px;
  z-index: -1;
  animation: animate-border 3s linear infinite;
}

@keyframes animate-border {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Responsive: μικρότερες συσκευές */
@media (max-width: 575px) {
  .animated-gradient-btn {
    padding: 12px 20px 12px 20px;
    font-size: 15px;
    min-width: 180px;
  }
  .animated-gradient-btn span:first-child {
    font-size: 1em;
  }
  .animated-gradient-btn span:last-child {
    font-size: 0.90em;
  }
}

/* Particles container styles */
.particles-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: auto; /* Για το interactivity */
}

.particles-container canvas {
  pointer-events: auto !important;
}

/* Update hero section to support particles */
.hero-section {
  position: relative;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* Στυλ για τα particles */
#particles-js {
  width: 100%;
  height: 100%;
}

#particles-js canvas {
  filter: opacity(0.7); /* Προαιρετικό για πιο διακριτικά particles */
}

/* ==================== Intersection Observer Animations ==================== */

/* Base state for elements before they animate */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Animated state when element enters viewport */
.animate-on-scroll.animate-in {
  opacity: 1;
  transform: translateY(0);
}

/* Fade-in animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Slide from left */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slide from right */
@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Scale in animation */
@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ==================== Instagram Feed Section ==================== */

.instagram-section {
  background-color: var(--secondary-dark);
  padding: 80px 20px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.instagram-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-olive), transparent);
}

.instagram-header {
  margin-bottom: 40px;
}

.instagram-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.instagram-title::after {
  content: '';
  position: absolute;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-olive), transparent);
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

.instagram-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.instagram-follow-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #E1306C, #C13584, #833AB4, #5851DB, #405DE6);
  color: #fff;
  padding: 12px 30px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 5px 20px rgba(225, 48, 108, 0.4);
  border: none;
  cursor: pointer;
}

.instagram-follow-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(225, 48, 108, 0.6);
  color: #fff;
  text-decoration: none;
}

.instagram-follow-btn i {
  font-size: 1.3rem;
}

.instagram-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.instagram-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  aspect-ratio: 1 / 1;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
  cursor: pointer;
}

.instagram-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.instagram-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.instagram-item:hover img {
  transform: scale(1.1);
}

.instagram-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(225, 48, 108, 0.8), rgba(88, 81, 219, 0.8));
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.instagram-item:hover .instagram-overlay {
  opacity: 1;
}

.instagram-overlay i {
  font-size: 3rem;
  color: #fff;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

/* Responsive adjustments for Instagram section */
@media (max-width: 991px) {
  .instagram-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 15px;
  }

  .instagram-title {
    font-size: 2rem;
  }
}

@media (max-width: 767px) {
  .instagram-section {
    padding: 50px 15px;
  }

  .instagram-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    padding: 10px;
  }

  .instagram-title {
    font-size: 1.8rem;
  }

  .instagram-subtitle {
    font-size: 1rem;
  }

  .instagram-overlay i {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .instagram-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }
}