/* ========================================
   MOBILE-FIRST RESPONSIVE STYLES
   Irene Spa – Fully Responsive
======================================== */

:root {
  --accent: #D4AF37;
  --muted: #A7C7E7;
  --dark: #2D3748;
  --light: #F8FAFC;
  --overlay: rgba(0,0,0,.3);
  --container: 1200px;
  --radius: 14px;
  --primary: var(--accent);
  --secondary: #f1f5f9;
  --text: #4a5568;
}

/* ==== GLOBAL ==== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Open Sans', sans-serif;
  color: var(--dark);
  background: var(--light);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1rem;
}

/* ==== TYPOGRAPHY ==== */
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; }
.section-title {
  font-size: 2.2rem;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--dark);
}
.section-subtitle {
  font-size: 1.1rem;
  color: #6b7280;
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2rem;
}

/* ==== BUTTONS ==== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  text-align: center;
  background: linear-gradient(135deg, var(--accent), #f1c40f);
  color: #fff;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 1rem;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(212, 175, 55, 0.3);
}
.btn.primary { background: linear-gradient(135deg, var(--accent), #f1c40f); }

/* ==== HEADER ==== */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1200;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(6px);
  box-shadow: 0 4px 18px rgba(0,0,0,.06);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  max-width: var(--container);
  margin: 0 auto;
}
.brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.6rem;
  color: var(--accent);
  font-weight: 700;
}
.currency-selector {
  margin-left: 1rem;
}
.currency-selector select {
  appearance: none;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23D4AF37' d='M2 4l4 4 4-4z'/%3E%3C/svg%3E") no-repeat right 12px center;
  background-size: 10px;
  border: 2px solid var(--accent);
  border-radius: 30px;
  padding: 8px 32px 8px 14px;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  font-size: 0.95rem;
}
.desktop-nav { margin-left: auto; }
.desktop-nav ul {
  display: flex;
  gap: 1.5rem;
  list-style: none;
  align-items: center;
}
.desktop-nav a {
  font-weight: 600;
  color: var(--dark);
  padding: 8px 12px;
  border-radius: 8px;
  transition: color .2s;
}
.desktop-nav a:hover { color: var(--muted); }
.cta {
  background: linear-gradient(135deg,var(--accent),#f1c40f);
  color: #fff;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
}
.menu-toggle {
  display: none;
  font-size: 1.4rem;
  color: var(--accent);
  cursor: pointer;
}

/* Mobile Menu */
.mobile-nav {
  position: fixed;
  top: 64px;
  left: 0; right: 0;
  background: #fff;
  z-index: 1100;
  padding: 1.5rem 0;
  box-shadow: 0 8px 30px rgba(0,0,0,.08);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}
.mobile-nav.active {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.mobile-nav ul {
  list-style: none;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.mobile-nav a {
  display: block;
  padding: 14px 16px;
  font-weight: 600;
  color: var(--dark);
  border-radius: 10px;
  transition: all 0.2s;
}
.mobile-nav a:hover {
  background: rgba(212, 175, 55, 0.1);
  color: var(--accent);
}
.mobile-nav .cta {
  background: linear-gradient(135deg, var(--accent), #f1c40f);
  color: #fff;
  text-align: center;
  margin: 1rem 1.5rem;
  padding: 14px;
  border-radius: 999px;
  font-weight: 700;
}

/* ==== HERO ==== */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}
.swiper { width: 100%; height: 100%; }
.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.swiper-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--overlay);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 1100px;
  margin: 0 auto;
  padding: 6rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  height: 100%;
}
.hero-inner {
  max-width: 680px;
  margin: 0 auto;
}
.kicker {
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 12px;
  font-size: 1rem;
}
.hero-inner h1 {
  font-size: clamp(2.2rem, 7vw, 4rem);
  margin-bottom: 1rem;
  line-height: 1.2;
}
.hero-inner .lead {
  font-size: 1.1rem;
  opacity: .95;
  margin-bottom: 1.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}
.hero-inner .btn {
  padding: 14px 32px;
  font-size: 1.1rem;
}

/* ==== SECTIONS ==== */
.section { padding: 5rem 0; }

/* ==== ABOUT ==== */
.about-container {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.about-content, .about-image { flex: 1; min-width: 300px; }
.about-image img {
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
}
.about-image img:hover { transform: scale(1.02); }
.about-cta {
  text-align: center;
  margin-top: 2rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}
.about-cta.visible { opacity: 1; transform: translateY(0); }

/* ==== SERVICES GRID ==== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}
.service-card {
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: all 0.4s ease;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.15);
}
.service-img { height: 220px; overflow: hidden; }
.service-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.service-card:hover .service-img img { transform: scale(1.1); }
.service-content {
  padding: 1.5rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.service-content h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
}
.service-content p {
  font-size: 0.95rem;
  color: #4a5568;
  margin-bottom: 1rem;
  flex-grow: 1;
}
.service-content .btn {
  align-self: center;
  margin-top: auto;
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* ==== GALLERY ==== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.gallery-grid a {
  display: block;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}
.gallery-grid a:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}
.gallery-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-grid a:hover img { transform: scale(1.05); }

/* ==== IMAGE BREAK ==== */
.image-break { padding: 0; margin: 0; overflow: hidden; }
.image-wrapper { position: relative; width: 100%; height: 70vh; min-height: 400px; }
.break-image { width: 100%; height: 100%; object-fit: cover; }
.image-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}
.image-text { max-width: 800px; color: #fff; }
.image-title {
  font-size: clamp(2rem, 6vw, 3.5rem);
  margin-bottom: 1rem;
  font-weight: 700;
}
.image-subtitle { font-size: 1.1rem; max-width: 600px; margin: 0 auto; }

/* ==== WHY CHOOSE ==== */
.why-container {
  display: flex;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.why-content, .why-image { flex: 1; min-width: 300px; }
.why-features {
  list-style: none;
  margin: 1.5rem 0;
}
.why-features li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
  font-size: 1rem;
}
.why-features .icon {
  color: var(--accent);
  font-size: 1.3rem;
  margin-right: 0.75rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}
.why-image img {
  border-radius: 18px;
  box-shadow: 0 15px 35px rgba(0,0,0,0.1);
  transition: transform 0.4s ease;
}
.why-image img:hover { transform: scale(1.03); }

/* ==== PACKAGES ==== */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.package-card {
  background: #fff;
  padding: 2rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}
.package-card:hover { transform: translateY(-10px); }
.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), #f1c40f);
  color: #fff;
  padding: 8px 20px;
  border-radius: 25px;
  font-size: 0.85rem;
  font-weight: 600;
}
.package-card h3 { font-size: 1.6rem; margin-bottom: 0.5rem; }
.package-subtitle { font-size: 0.95rem; color: #6b7280; margin-bottom: 1rem; }
.price {
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--accent);
  margin: 1rem 0;
}
.price .big { font-size: 3rem; }
.price sup { font-size: 1.4rem; top: -1em; }
.features {
  list-style: none;
  margin: 1.5rem 0;
  text-align: center;
}
.features li {
  margin-bottom: 0.75rem;
  font-size: 1rem;
  color: #4a5568;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.package-card .btn {
  margin-top: auto;
  padding: 12px 30px;
  font-size: 1rem;
}

/* ==== TESTIMONIALS ==== */
.test-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.testimonial {
  background: #fff;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(13,38,59,.05);
  font-style: italic;
  font-size: 1rem;
}

/* ==== CONTACT – FULLY RESPONSIVE ==== */
.contact .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}
.contact-info h2 { font-size: 2.2rem; margin-bottom: 1.5rem; }
.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.2rem;
  font-size: 1rem;
  color: var(--dark);
}
.contact-item i {
  color: var(--accent);
  font-size: 1.2rem;
  margin-right: 0.75rem;
  margin-top: 0.2rem;
  min-width: 20px;
}
.contact-form {
  background: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(13,38,59,.06);
}
.form-group {
  margin-bottom: 1rem;
}
.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  font-size: 0.95rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #e6eaf0;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: border 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.form-group textarea { height: 120px; resize: vertical; }
.contact-form .btn {
  width: 100%;
  padding: 14px;
  font-size: 1.1rem;
}

/* ==== FOOTER ==== */
.footer {
  background: #1a1a1a;
  color: #e2e8f0;
  padding: 4rem 0 0;
  font-size: 0.95rem;
}
.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}
.footer-col h4 {
  font-size: 1.3rem;
  color: #fff;
  margin-bottom: 1.2rem;
  position: relative;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 40px;
  height: 2px;
  background: var(--accent);
}
.footer-logo {
  font-size: 1.8rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 1rem;
}
.footer-text { color: #94a3b8; line-height: 1.7; margin-bottom: 1.5rem; }
.social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.social-links a {
  width: 44px;
  height: 44px;
  background: rgba(212, 175, 55, 0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.15rem;
  transition: all 0.3s ease;
}
.social-links a:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-4px);
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.75rem; }
.footer-col ul a { color: #94a3b8; transition: color 0.2s; }
.footer-col ul a:hover { color: var(--accent); }
.footer-bottom {
  background: #111;
  padding: 1.5rem 0;
  text-align: center;
  color: #64748b;
  font-size: 0.9rem;
}

/* ==== WHATSAPP FLOAT ==== */
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
  animation: pulse 2s infinite;
}
.whatsapp-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: #25D366;
  border-radius: 50%;
  color: #fff;
  font-size: 32px;
}
.whatsapp-float:hover { animation: none; transform: scale(1.1); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==== LIGHTBOX ==== */
.lightbox {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.92);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.lightbox.active { display: flex; opacity: 1; }
.lightbox img {
  max-width: 95%;
  max-height: 85vh;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.lightbox .caption {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  font-size: 1rem;
  text-align: center;
  max-width: 80%;
}
.lightbox .close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  color: #fff;
  background: rgba(255,255,255,0.15);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.lightbox .close:hover { background: rgba(255,255,255,0.3); }

/* ========================================
   RESPONSIVE BREAKPOINTS
======================================== */

/* Small phones */
@media (max-width: 480px) {
  .nav { padding: 0.8rem 0; }
  .brand { font-size: 1.4rem; }
  .currency-selector select { padding: 6px 28px 6px 12px; font-size: 0.9rem; }
  .hero-content { padding: 3rem 1rem; }
  .hero-inner h1 { font-size: 2rem; }
  .hero-inner .lead { font-size: 1rem; }
  .hero-inner .btn { width: 100%; max-width: 280px; }
  .section { padding: 3rem 0; }
  .section-title { font-size: 1.8rem; }
  .service-img { height: 180px; }
  .gallery-grid img { height: 180px; }
  .image-wrapper { height: 50vh; min-height: 300px; }
  .whatsapp-float { width: 52px; height: 52px; bottom: 15px; right: 15px; }
  .whatsapp-float a { font-size: 28px; }
  .contact-form { padding: 1.5rem; }
  .form-group input,
  .form-group select,
  .form-group textarea { font-size: 0.95rem; }
}

/* Tablet & up */
@media (min-width: 768px) {
  .contact .container { grid-template-columns: 1fr 1fr; }
  .why-container { flex-direction: row; }
}

/* Desktop */
@media (min-width: 992px) {
  .services-grid,
  .gallery-grid,
  .packages-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Hide desktop nav on mobile */
@media (max-width: 880px) {
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .currency-selector {
    margin: 1rem auto 0;
    order: 3;
    width: 100%;
    text-align: center;
  }
  .currency-selector select { width: 80%; max-width: 220px; }
}

/* CURRENCY IN NAV - AFTER BOOK NOW */
.currency-nav-item {
  margin-left: 1rem;
}
.currency-nav-item .currency-selector select {
  background: transparent;
  border: 2px solid var(--accent);
  color: var(--dark);
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 30px;
  min-width: 110px;
  font-size: 0.9rem;
}

/* MOBILE CURRENCY BELOW BOOK NOW */
.mobile-currency-item {
  margin: 1rem 1.5rem 0;
  padding-top: 1rem;
  border-top: 1px solid #eee;
}
.mobile-currency-item .currency-selector select {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 2px solid var(--accent);
  font-size: 1rem;
}

/* PHONE INPUT STYLING */
#phone:invalid {
  border-color: #4f4e4e;
}
#phone:valid {
  border-color: #27ae60;
}