/* ============================================
   VOLUNTEER IN TANZANIA — WebRevive Demo Build
   Mobile-first | Pure CSS | No frameworks
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Brand colours — preserved teal accent, elevated */
  --color-primary: #00838F;
  --color-primary-light: #00ACC1;
  --color-primary-dark: #006064;
  --color-accent: #E8A84C;
  --color-bg: #FAF8F5;
  --color-bg-alt: #F0EDEA;
  --color-dark: #1A2E35;
  --color-text: #2D3436;
  --color-text-secondary: #636E72;
  --color-white: #FFFFFF;
  --color-border: #E0DCD8;
  --color-success: #25D366;

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --transition: 0.3s ease;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.5rem); }

p {
  margin-bottom: 1rem;
}

ul {
  list-style: none;
}

section {
  scroll-margin-top: 80px;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

/* --- Fade-in Animation --- */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
  height: var(--nav-height);
}

.navbar.scrolled {
  background: var(--color-white);
  box-shadow: var(--shadow);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  transition: color var(--transition);
  line-height: 1.3;
}

.nav-logo span {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 2px;
  text-transform: uppercase;
  opacity: 0.85;
}

.navbar.scrolled .nav-logo {
  color: var(--color-dark);
}

.nav-links {
  display: none;
  gap: var(--space-md);
  align-items: center;
}

.nav-links a {
  color: var(--color-white);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

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

.navbar.scrolled .nav-links a {
  color: var(--color-text);
}

.navbar.scrolled .nav-links a:hover {
  color: var(--color-primary);
}

.nav-cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 0.6rem 1.4rem !important;
  border-radius: var(--radius);
  font-weight: 600 !important;
  transition: background var(--transition) !important;
}

.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: var(--color-primary-dark) !important;
  color: var(--color-white) !important;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition);
}

.navbar.scrolled .hamburger span {
  background: var(--color-dark);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: var(--color-white);
  padding: calc(var(--nav-height) + var(--space-md)) var(--space-md) var(--space-md);
  transition: right var(--transition);
  box-shadow: var(--shadow-lg);
  z-index: 999;
  overflow-y: auto;
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu a {
  display: block;
  padding: 0.9rem 0;
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--color-primary);
}

.mobile-menu .nav-cta {
  display: inline-block;
  margin-top: var(--space-sm);
  text-align: center;
  width: 100%;
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 998;
}

.mobile-overlay.active {
  display: block;
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

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

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26, 46, 53, 0.55) 0%,
    rgba(26, 46, 53, 0.7) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: calc(var(--nav-height) + var(--space-lg)) var(--space-sm) var(--space-lg);
}

.hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-sm);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  margin-bottom: var(--space-md);
  max-width: 560px;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* Slideshow Controls */
.slideshow-dots {
  position: absolute;
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.slideshow-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: background var(--transition);
}

.slideshow-dot.active {
  background: var(--color-white);
}

.slideshow-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: rgba(255, 255, 255, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--color-white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}

.slideshow-arrow:hover {
  background: rgba(255, 255, 255, 0.25);
}

.slideshow-arrow.prev {
  left: var(--space-sm);
}

.slideshow-arrow.next {
  right: var(--space-sm);
}

/* ============================================
   TRUST STRIP
   ============================================ */
.trust-strip {
  background: var(--color-dark);
  padding: var(--space-md) 0;
}

.trust-strip .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  text-align: center;
}

.trust-item {
  padding: var(--space-sm);
}

.trust-number {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.trust-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  line-height: 1.4;
}

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

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 131, 143, 0.3);
}

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

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

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

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

.btn-accent {
  background: var(--color-accent);
  color: var(--color-dark);
}

.btn-accent:hover {
  background: #D4982F;
  color: var(--color-dark);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--color-success);
  color: var(--color-white);
}

.btn-whatsapp:hover {
  background: #1EBE5A;
  color: var(--color-white);
}

/* ============================================
   SECTION STYLES
   ============================================ */
.section {
  padding: var(--space-xl) 0;
}

.section-dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.section-dark h2,
.section-dark h3 {
  color: var(--color-white);
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-lg);
}

.section-header p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
  margin-top: var(--space-xs);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.section-dark .section-label {
  color: var(--color-accent);
}

/* ============================================
   INTRO / ABOUT SECTION
   ============================================ */
.intro-grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}

.intro-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.intro-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.intro-text h2 {
  margin-bottom: var(--space-sm);
}

.intro-text p {
  color: var(--color-text-secondary);
}

/* ============================================
   PROGRAM CARDS
   ============================================ */
.programs-grid {
  display: grid;
  gap: var(--space-md);
}

.program-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.program-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.program-card-image {
  height: 220px;
  overflow: hidden;
}

.program-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.program-card:hover .program-card-image img {
  transform: scale(1.05);
}

.program-card-body {
  padding: var(--space-md);
}

.program-card-body h3 {
  margin-bottom: 0.5rem;
}

.program-card-body p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  margin-bottom: var(--space-sm);
}

.program-card-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-primary);
  background: rgba(0, 131, 143, 0.08);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

/* ============================================
   CREDENTIAL / CERTIFICATION BADGES
   ============================================ */
.badges-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.badge-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--color-white);
  text-align: center;
  min-width: 140px;
  transition: transform var(--transition);
}

.badge-item:hover {
  transform: translateY(-2px);
}

.badge-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.badge-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-dark);
}

.badge-detail {
  font-size: 0.75rem;
  color: var(--color-text-secondary);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.testimonial-quote {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-style: italic;
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
  line-height: 1.6;
}

.testimonial-quote::before {
  content: '\201C';
  display: block;
  font-size: 3.5rem;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-dark);
}

.testimonial-role {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

.testimonial-slider {
  position: relative;
}

.testimonial-slides {
  overflow: hidden;
}

.testimonial-slide {
  display: none;
}

.testimonial-slide.active {
  display: block;
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: var(--space-sm);
}

.testimonial-nav button {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--color-border);
  cursor: pointer;
  transition: background var(--transition);
}

.testimonial-nav button.active {
  background: var(--color-primary);
}

/* ============================================
   DESTINATIONS SECTION
   ============================================ */
.destinations-grid {
  display: grid;
  gap: var(--space-md);
}

.destination-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 300px;
}

.destination-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.destination-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 46, 53, 0.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-md);
}

.destination-card h3 {
  color: var(--color-white);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
}

.destination-card p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

/* ============================================
   DAY TRIPS
   ============================================ */
.trips-grid {
  display: grid;
  gap: var(--space-sm);
}

.trip-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-white);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform var(--transition);
}

.trip-item:hover {
  transform: translateX(4px);
}

.trip-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(0, 131, 143, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.trip-item h4 {
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 600;
}

.trip-item p {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  background: var(--color-primary);
  padding: var(--space-xl) 0;
  text-align: center;
}

.cta-section h2 {
  color: var(--color-white);
  margin-bottom: var(--space-xs);
}

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  max-width: 540px;
  margin: 0 auto var(--space-md);
}

.cta-section .btn-outline {
  border-color: var(--color-white);
}

.cta-btns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

/* ============================================
   PARTNERS
   ============================================ */
.partners-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-lg);
}

.partner-name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-text-secondary);
  font-weight: 600;
  opacity: 0.6;
  transition: opacity var(--transition);
}

.partner-name:hover {
  opacity: 1;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
  display: grid;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.footer h4 {
  color: var(--color-white);
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: var(--space-sm);
  font-size: 1rem;
}

.footer p {
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.footer a {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer a:hover {
  color: var(--color-accent);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: background var(--transition);
}

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

.footer-social svg {
  width: 18px;
  height: 18px;
  fill: var(--color-white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.85rem;
  text-align: center;
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 90px;
  right: 20px;
  z-index: 900;
  width: 56px;
  height: 56px;
  background: var(--color-success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: transform var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
  fill: var(--color-white);
}

/* ============================================
   STICKY MOBILE ENQUIRY BAR
   ============================================ */
.mobile-enquiry-bar {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 950;
  background: var(--color-white);
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.1);
  padding: 0.6rem var(--space-sm);
  gap: 0.6rem;
}

.mobile-enquiry-bar a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}

.mobile-enquiry-bar svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 90px;
  left: 20px;
  z-index: 900;
  width: 44px;
  height: 44px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.back-to-top:hover svg {
  stroke: var(--color-white);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-text);
  transition: stroke var(--transition);
}

/* ============================================
   ABOUT / STORY PAGE
   ============================================ */
.page-hero {
  position: relative;
  min-height: 50vh;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.page-hero .hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(26, 46, 53, 0.5) 0%,
    rgba(26, 46, 53, 0.7) 100%
  );
}

.page-hero-content {
  position: relative;
  z-index: 2;
  padding: calc(var(--nav-height) + var(--space-lg)) var(--space-sm) var(--space-lg);
}

.page-hero h1 {
  color: var(--color-white);
}

.page-hero p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  max-width: 560px;
  margin-top: var(--space-xs);
}

/* Timeline */
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-left: 52px;
  margin-bottom: var(--space-lg);
}

.timeline-dot {
  position: absolute;
  left: 12px;
  top: 4px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--color-primary);
  border: 3px solid var(--color-bg);
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.timeline-item h3 {
  margin-bottom: 0.5rem;
}

.timeline-item p {
  color: var(--color-text-secondary);
}

/* Team Grid */
.team-grid {
  display: grid;
  gap: var(--space-md);
}

.team-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: center;
}

.team-card-image {
  height: 200px;
  overflow: hidden;
}

.team-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card-body {
  padding: var(--space-md);
}

.team-card-body h3 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.team-card-body p {
  font-size: 0.9rem;
  color: var(--color-text-secondary);
}

/* Values */
.values-grid {
  display: grid;
  gap: var(--space-md);
}

.value-card {
  text-align: center;
  padding: var(--space-md);
}

.value-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-sm);
  background: rgba(0, 131, 143, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

/* ============================================
   PROGRAMS PAGE
   ============================================ */
.program-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: var(--space-lg);
}

.filter-btn {
  padding: 0.5rem 1.2rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  border-radius: 100px;
  cursor: pointer;
  transition: all var(--transition);
  color: var(--color-text-secondary);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.programs-full-grid {
  display: grid;
  gap: var(--space-md);
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  gap: var(--space-lg);
}

.contact-info-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
}

.contact-method {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.contact-method:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.contact-method-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(0, 131, 143, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.contact-method h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}

.contact-method a,
.contact-method p {
  font-size: 1rem;
  color: var(--color-dark);
  font-weight: 500;
  margin-bottom: 0;
}

/* Contact Form */
.contact-form {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow);
}

.contact-form h3 {
  margin-bottom: var(--space-md);
}

.form-group {
  margin-bottom: var(--space-sm);
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--color-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 131, 143, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-error {
  font-size: 0.8rem;
  color: #E53E3E;
  margin-top: 0.25rem;
  display: none;
}

.form-success {
  display: none;
  background: rgba(37, 211, 102, 0.1);
  color: #1a7a3a;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius);
  text-align: center;
  font-weight: 500;
}

/* Map */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: var(--space-lg);
}

.map-container iframe {
  width: 100%;
  height: 350px;
  border: none;
}

/* ============================================
   FAQ ACCORDION
   ============================================ */
.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  background: none;
  border: none;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark);
  text-align: left;
  cursor: pointer;
  transition: color var(--transition);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-question svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  stroke: var(--color-text-secondary);
  transition: transform var(--transition);
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  padding-bottom: var(--space-sm);
  color: var(--color-text-secondary);
  font-size: 0.95rem;
}

/* ============================================
   GALLERY / LIGHTBOX
   ============================================ */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xs);
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  width: 40px;
  height: 40px;
}

.lightbox-close svg {
  width: 32px;
  height: 32px;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: var(--color-white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.3);
}

.lightbox-prev {
  left: 20px;
}

.lightbox-next {
  right: 20px;
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.video-wrapper iframe,
.video-wrapper video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* ============================================
   RESPONSIVE — TABLET (768px+)
   ============================================ */
@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }

  .nav-links {
    display: flex;
  }

  .hamburger {
    display: none;
  }

  .mobile-menu,
  .mobile-overlay {
    display: none !important;
  }

  .trust-strip .container {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .programs-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .destinations-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .destinations-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .trips-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .programs-full-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .mobile-enquiry-bar {
    display: none;
  }

  .whatsapp-float {
    bottom: 30px;
  }

  .back-to-top {
    bottom: 30px;
  }
}

/* ============================================
   RESPONSIVE — DESKTOP (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  .section {
    padding: var(--space-2xl) 0;
  }

  .programs-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .team-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .values-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .programs-full-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .destinations-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .hero-content {
    padding-left: var(--space-lg);
  }

  .page-hero-content {
    padding-left: var(--space-lg);
  }

  .slideshow-arrow.prev {
    left: var(--space-md);
  }

  .slideshow-arrow.next {
    right: var(--space-md);
  }
}

/* ============================================
   PRINT
   ============================================ */
@media print {
  .navbar,
  .whatsapp-float,
  .mobile-enquiry-bar,
  .back-to-top {
    display: none;
  }
}