/* ==========================================================================
   Kerala Spiagge (keralaspiagge.com) — Master Stylesheet
   Modern Responsive European Travel Aesthetic
   ========================================================================== */

:root {
  --color-primary: #0D9488;
  --color-primary-dark: #000000;
  --color-primary-light: #F0FDFA;
  --color-accent: #E11D48;
  --color-accent-hover: #b45309;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1EBE5D;
  --color-text-main: #1E293B;
  --color-text-muted: #64748B;
  --color-border: #E2E8F0;
  --color-bg-sand: #F8FAFC;
  --font-heading: 'Cinzel', 'Playfair Display', serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 28px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

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

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: #FFFFFF;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* TOP BAR */
.top-bar {
  background: var(--color-primary);
  color: #FFFFFF;
  font-size: 0.82rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.top-bar-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.9);
}
.top-bar-contact a:hover {
  color: #FFFFFF;
}

/* LANGUAGE SELECTOR PILL */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.15);
  border-radius: 20px;
  padding: 2px 6px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid rgba(255,255,255,0.25);
}
.lang-switcher a {
  padding: 3px 8px;
  border-radius: 14px;
  color: rgba(255,255,255,0.8);
  transition: all 0.2s;
}
.lang-switcher a.active {
  background: var(--color-accent);
  color: #FFFFFF;
}

/* NAVBAR */
.site-header {
  background: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 74px;
}
.brand-logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
}
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.nav-link {
  font-weight: 600;
  font-size: 0.94rem;
  color: #334155;
  padding: 0.5rem 0;
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-accent);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  font-weight: 600;
  font-size: 0.92rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: none;
  transition: all 0.25s ease;
}
.btn-primary {
  background: var(--color-accent);
  color: #FFFFFF;
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}
.btn-outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}
.btn-outline:hover {
  background: var(--color-primary);
  color: #FFFFFF;
}
.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #FFFFFF;
}
.btn-whatsapp:hover {
  background: var(--color-whatsapp-dark);
}
.btn-sm {
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
}
.btn-lg {
  padding: 0.85rem 1.85rem;
  font-size: 1.05rem;
}
.btn-block {
  width: 100%;
}

/* HERO SECTION */
.hero-section {
  position: relative;
  background-size: cover;
  background-position: center;
  padding: 5rem 0;
  color: #FFFFFF;
  border-bottom: 3px solid var(--color-accent);
}
.hero-content {
  max-width: 720px;
}
.hero-badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(4px);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  color: #FFFFFF;
  border: 1px solid rgba(255,255,255,0.3);
}
.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.hero-subtitle {
  font-size: 1.12rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.92);
  margin-bottom: 2rem;
}

/* SECTION HEADINGS */
.section-padding {
  padding: 4.5rem 0;
}
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem auto;
}
.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  background: var(--color-primary-light);
  padding: 0.3rem 0.85rem;
  border-radius: 20px;
  margin-bottom: 0.75rem;
}
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  color: var(--color-text-main);
  margin-bottom: 0.75rem;
}
.section-desc {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

/* GRIDS */
.grid {
  display: grid;
  gap: 1.75rem;
}
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

/* TOUR CARD */
.tour-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}
.tour-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}
.tour-card-img {
  height: 220px;
  width: 100%;
  object-fit: cover;
  background: #E2E8F0;
}
.tour-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.tour-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}
.tour-card-title {
  font-family: var(--font-heading);
  font-size: 1.22rem;
  margin-bottom: 0.6rem;
  color: var(--color-text-main);
}
.tour-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}
.tour-card-footer {
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* FEATURE / OFFICE CARD */
.card-box {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}

/* FORM STYLING */
.form-group {
  margin-bottom: 1.25rem;
}
.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: #334155;
}
.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: #FFFFFF;
  font-family: inherit;
  transition: border-color 0.2s;
}
.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(217, 107, 39, 0.15);
}

/* FOOTER */
.site-footer {
  background: var(--color-primary);
  color: #E2E8F0;
  padding: 4.5rem 0 1.5rem 0;
  border-top: 4px solid var(--color-accent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}
.footer-col h4 {
  font-family: var(--font-heading);
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
}
.footer-links {
  list-style: none;
}
.footer-links li {
  margin-bottom: 0.65rem;
}
.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: #94A3B8;
}

/* FLOATING WHATSAPP */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-whatsapp);
  color: #FFFFFF;
  border-radius: 50px;
  padding: 10px 18px 10px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(37,211,102,0.45);
  z-index: 999;
  transition: transform 0.25s;
}
.floating-whatsapp:hover {
  transform: scale(1.06);
}

/* MOBILE TOGGLE */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

@media (max-width: 900px) {
  .nav-menu { display: none; }
  .mobile-toggle { display: block; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .top-bar-inner { justify-content: center; text-align: center; }
}