/* =====================================================
   KSM Travel & Tours Services — Stylesheet
   ===================================================== */

/* ---- CSS Custom Properties ---- */
:root {
  --navy:        #1a2e4a;
  --navy-dark:   #0f1e32;
  --navy-mid:    #2c4a6e;
  --gold:        #d4a017;
  --gold-light:  #e8b831;
  --white:       #ffffff;
  --off-white:   #f5f7fa;
  --light-gray:  #eaeef3;
  --text:        #2d3748;
  --text-light:  #6b7a8d;
  --shadow-sm:   0 2px 8px rgba(0,0,0,.08);
  --shadow-md:   0 6px 24px rgba(0,0,0,.12);
  --shadow-lg:   0 16px 48px rgba(0,0,0,.16);
  --radius:      12px;
  --radius-sm:   8px;
  --transition:  0.3s ease;
  --nav-h:       70px;
}

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

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

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

/* ---- Utility ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.label-tag {
  display: inline-block;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(212, 160, 23, .1);
  padding: 4px 16px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.section-heading {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
}

.section-sub {
  margin-top: 12px;
  color: var(--text-light);
  font-size: 1.05rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  border-radius: 50px;
  padding: 13px 32px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  border: 2px solid transparent;
}

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

.btn-gold {
  background: var(--gold);
  color: var(--navy-dark);
  border-color: var(--gold);
}
.btn-gold:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
  box-shadow: 0 8px 24px rgba(212,160,23,.4);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.7);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--white);
}

.btn-sm {
  padding: 9px 22px;
  font-size: .85rem;
}

/* ---- 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);
}

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  background: var(--navy-dark);
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .02em;
}
.logo-accent { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  color: rgba(255,255,255,.85);
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 50px;
  transition: background var(--transition), color var(--transition);
}
.nav-link:hover,
.nav-link.active {
  color: var(--white);
  background: rgba(255,255,255,.12);
}

.nav-cta {
  background: var(--gold) !important;
  color: var(--navy-dark) !important;
  font-weight: 600;
}
.nav-cta:hover {
  background: var(--gold-light) !important;
  box-shadow: 0 4px 16px rgba(212,160,23,.4);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.bar {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open .bar:nth-child(2) { opacity: 0; }
.hamburger.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  background: url('images/Header.jpg') center center / cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,20,35,.78) 0%, rgba(26,46,74,.65) 60%, rgba(15,30,50,.5) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 24px;
  max-width: 760px;
}

.hero-eyebrow {
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.hero-title {
  font-size: clamp(2.4rem, 7vw, 4.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,.8);
  font-style: italic;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll-arrow {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  color: rgba(255,255,255,.6);
  font-size: 1.2rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* =====================================================
   ABOUT
   ===================================================== */
.about { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}
.about-preview {
  cursor: pointer;
  overflow: hidden;
  border-radius: var(--radius);
}
.about-preview .gallery-overlay {
  border-radius: var(--radius);
}
.about-preview:hover .gallery-overlay {
  opacity: 1;
}
.about-preview:hover .about-img {
  transform: scale(1.03);
}
.about-img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  object-fit: contain;
  transition: transform 0.5s ease;
}
.about-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--gold);
  color: var(--navy-dark);
  font-weight: 700;
  font-size: .85rem;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-md);
}

.about-text .label-tag { margin-bottom: 8px; }

.about-lead {
  font-size: 1.08rem;
  font-weight: 500;
  color: var(--navy);
  margin: 16px 0 12px;
}

.about-text p { color: var(--text-light); margin-bottom: 12px; }

.mv-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}
.mv-card {
  display: flex;
  gap: 16px;
  background: var(--off-white);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  border-left: 4px solid var(--gold);
}
.mv-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--gold);
  color: var(--navy-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
}
.mv-card h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 4px;
}
.mv-card p { font-size: .9rem; color: var(--text-light); margin: 0; }

/* =====================================================
   CORE VALUES
   ===================================================== */
.values { background: var(--navy); }

.values .label-tag {
  color: var(--gold);
  background: rgba(212,160,23,.15);
}
.values .section-heading { color: var(--white); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.value-card:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-4px);
}

.value-icon {
  width: 64px;
  height: 64px;
  background: rgba(212,160,23,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.4rem;
  color: var(--gold);
  transition: background var(--transition);
}
.value-card:hover .value-icon { background: var(--gold); color: var(--navy-dark); }

.value-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 10px;
}
.value-card p { font-size: .9rem; color: rgba(255,255,255,.65); line-height: 1.6; }

/* =====================================================
   SERVICES
   ===================================================== */
.services { background: var(--off-white); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Last row: 2 cards centered */
.services-grid .service-card:nth-child(4) { grid-column: 1; }
.services-grid .service-card:nth-child(5) { grid-column: 2; }

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}
.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-img-wrap img { transform: scale(1.06); }

.service-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,46,74,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  font-size: 2rem;
  color: var(--white);
}
.service-card:hover .service-overlay { opacity: 1; }

.service-body {
  padding: 24px;
}
.service-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.service-body p { font-size: .9rem; color: var(--text-light); line-height: 1.65; }

/* =====================================================
   TOURS GALLERY
   ===================================================== */
.tours { background: var(--white); }

.tours-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-sm);
  aspect-ratio: 1;
  cursor: pointer;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.1); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,46,74,.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  color: var(--white);
  font-size: 1.6rem;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

/* ---- Lightbox ---- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,.92);
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.lightbox.active { display: flex; }

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

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255,255,255,.15);
  border: none;
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,.3); }

.lightbox-close { top: 24px; right: 24px; }
.lightbox-prev  { left: 24px;  top: 50%; transform: translateY(-50%); }
.lightbox-next  { right: 24px; top: 50%; transform: translateY(-50%); }

/* =====================================================
   TOUR PACKAGES
   ===================================================== */
.packages { background: var(--off-white); }

.packages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.package-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.package-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.package-img-wrap {
  overflow: hidden;
  aspect-ratio: 4/3;
}
.package-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.package-card:hover .package-img-wrap img { transform: scale(1.06); }

.package-body {
  padding: 22px 24px 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.package-body h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.package-body p {
  font-size: .88rem;
  color: var(--text-light);
  flex: 1;
  margin-bottom: 18px;
}

/* =====================================================
   TEAM
   ===================================================== */
.team { background: var(--white); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 320px);
  gap: 40px;
  justify-content: center;
}

.team-card {
  background: var(--off-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.team-img-wrap {
  overflow: hidden;
  aspect-ratio: 1;
}
.team-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.team-card:hover .team-img-wrap img { transform: scale(1.05); }

.team-body {
  padding: 24px 20px 28px;
}
.team-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.team-role {
  display: inline-block;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(212,160,23,.1);
  padding: 3px 12px;
  border-radius: 50px;
  margin-bottom: 14px;
}
.team-contact {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--text-light);
  font-size: .9rem;
}
.team-contact a { color: var(--navy); font-weight: 500; }
.team-contact a:hover { color: var(--gold); }

/* =====================================================
   CONTACT
   ===================================================== */
.contact { background: var(--navy); }

.contact .label-tag {
  color: var(--gold);
  background: rgba(212,160,23,.15);
}
.contact .section-heading { color: var(--white); }
.contact .section-sub { color: rgba(255,255,255,.65); }

.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.contact-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px 20px;
  text-align: center;
  transition: background var(--transition), transform var(--transition);
}
.contact-card:hover {
  background: rgba(255,255,255,.12);
  transform: translateY(-4px);
}

.contact-icon {
  width: 56px;
  height: 56px;
  background: rgba(212,160,23,.15);
  color: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin: 0 auto 16px;
}
.contact-card h4 {
  font-size: .9rem;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.contact-name {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 4px;
}
.contact-card a {
  color: var(--white);
  font-size: .95rem;
  font-weight: 500;
}
.contact-card a:hover { color: var(--gold); }

.commitment-box {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 36px 40px;
  text-align: center;
  position: relative;
}
.commitment-box .fa-quote-left {
  font-size: 2.5rem;
  color: rgba(212,160,23,.3);
  margin-bottom: 16px;
}
.commitment-box p {
  color: rgba(255,255,255,.75);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 800px;
  margin: 0 auto;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,.7);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: .9rem;
  line-height: 1.6;
  margin-bottom: 20px;
  color: rgba(255,255,255,.55);
}

.footer-rental-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-rental-tags span {
  font-size: .75rem;
  background: rgba(212,160,23,.15);
  color: var(--gold);
  border-radius: 50px;
  padding: 3px 12px;
  font-weight: 500;
}

.footer-nav h4,
.footer-info h4 {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-nav ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-nav a:hover { color: var(--gold); padding-left: 4px; }

.footer-info ul { display: flex; flex-direction: column; gap: 12px; }
.footer-info li { display: flex; align-items: flex-start; gap: 10px; font-size: .9rem; }
.footer-info i { color: var(--gold); margin-top: 3px; flex-shrink: 0; }
.footer-info a { color: rgba(255,255,255,.6); }
.footer-info a:hover { color: var(--gold); }

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: .85rem;
  color: rgba(255,255,255,.35);
}

/* =====================================================
   BACK TO TOP
   ===================================================== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 48px;
  height: 48px;
  background: var(--gold);
  color: var(--navy-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 4px 16px rgba(212,160,23,.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}
.back-to-top:hover { transform: translateY(-3px); }

/* =====================================================
   RESPONSIVE — Tablet (≤ 1024px)
   ===================================================== */
@media (max-width: 1024px) {
  .about-grid    { gap: 40px; }
  .values-grid   { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid .service-card:nth-child(4),
  .services-grid .service-card:nth-child(5) { grid-column: auto; }
  .tours-gallery   { grid-template-columns: repeat(3, 1fr); }
  .packages-grid   { grid-template-columns: repeat(2, 1fr); }
  .contact-cards   { grid-template-columns: repeat(2, 1fr); }
  .footer-grid     { grid-template-columns: 1fr 1fr; }
  .footer-brand    { grid-column: 1 / -1; }
}

/* =====================================================
   RESPONSIVE — Mobile (≤ 768px)
   ===================================================== */
@media (max-width: 768px) {
  :root { --nav-h: 60px; }

  .section { padding: 72px 0; }

  /* Nav mobile */
  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--navy-dark);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 16px;
  }
  .nav-links.open {
    max-height: 500px;
    padding: 12px 16px 20px;
  }
  .nav-link {
    display: block;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: .95rem;
  }

  /* Hero */
  .hero-title { font-size: clamp(2rem, 8vw, 3rem); }
  .hero-actions { flex-direction: column; align-items: center; }

  /* About */
  .about-grid { grid-template-columns: 1fr; }
  .about-badge { bottom: 12px; right: 12px; }

  /* Values */
  .values-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Gallery */
  .tours-gallery { grid-template-columns: repeat(2, 1fr); }

  /* Packages */
  .packages-grid { grid-template-columns: 1fr; }

  /* Team */
  .team-grid { grid-template-columns: 1fr; justify-items: center; }
  .team-card { max-width: 340px; width: 100%; }

  /* Contact */
  .contact-cards { grid-template-columns: 1fr 1fr; }
  .commitment-box { padding: 28px 20px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-brand { grid-column: auto; }

  /* Back to top */
  .back-to-top { bottom: 20px; right: 20px; }
}

/* =====================================================
   RESPONSIVE — Small Mobile (≤ 480px)
   ===================================================== */
@media (max-width: 480px) {
  .section-heading { font-size: 1.7rem; }
  .section { padding: 56px 0; }

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

  .hero-title { font-size: 2rem; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
}