/* ===== GLOBAL RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: #333;
  background: #fff;
}

a {
  text-decoration: none;
  color: inherit;
}

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

/* ===== NAVIGATION ===== */
nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border: 1px solid #e0e0e0;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
}

nav ul {
  display: flex;
  list-style: none;
  width: 100%;
  max-width: 1100px;
}

nav ul li {
  flex: 1;
  text-align: center;
}

nav ul li a {
  display: block;
  padding: 16px 0;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: #333;
  transition: color 0.2s;
}

nav ul li a:hover,
nav ul li a.active {
  color: #6b5ea8;
}

/* ===== HOME PAGE ===== */

/* Hero Section */
.hero {
  position: relative;
  height: 580px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/11062b_4ed71e30b24e45bfa12d57c8cbbb52d3~mv2_d_5863_3920_s_4_2.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.65);
}

.hero-content {
  position: relative;
  text-align: center;
  color: #fff;
  padding: 20px;
}

.hero-content h1 {
  font-size: 42px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.4);
}

.hero-content p {
  font-size: 18px;
  margin-top: 8px;
  font-style: italic;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

.instagram-icon {
  margin-top: 14px;
  display: inline-block;
}

.instagram-icon svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

/* Explore Section */
.explore-section {
  position: relative;
  height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.explore-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/Traveler_edited.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.55);
}

.explore-content {
  position: relative;
  text-align: center;
  color: #fff;
  padding: 20px;
  max-width: 900px;
}

.explore-content h2 {
  font-size: 58px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 12px rgba(0,0,0,0.5);
  line-height: 1.1;
}

.explore-content p {
  font-size: 18px;
  margin-top: 20px;
  line-height: 1.7;
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
}

/* Intro Text */
.intro-text {
  text-align: center;
  padding: 60px 40px;
  max-width: 860px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 1.8;
  color: #444;
}

/* Travel Cards Grid */
.travel-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.travel-card {
  position: relative;
  height: 340px;
  overflow: hidden;
  cursor: pointer;
}

.travel-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.travel-card-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(0,0,0,0.55);
  color: #fff;
  padding: 16px 20px;
  font-size: 16px;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* ===== ABOUT PAGE ===== */

.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding: 80px 80px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
}

.about-text h1 {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 30px;
  color: #111;
}

.about-text p {
  font-size: 15px;
  line-height: 1.8;
  color: #444;
  margin-bottom: 20px;
}

.about-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about-full-image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  display: block;
}

/* ===== TRAVEL PAGE ===== */

.travel-hero {
  position: relative;
  height: 260px;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 40px 60px;
}

.travel-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('images/A Travel Advisor You Can Trust 2025.jpg');
  background-size: cover;
  background-position: center top;
  filter: brightness(0.7);
}

.travel-hero h2 {
  position: relative;
  color: #fff;
  font-size: 34px;
  font-weight: 400;
  letter-spacing: 0.04em;
  font-style: italic;
}

/* Category Boxes */
.category-boxes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.category-box {
  padding: 50px 30px 40px;
  text-align: center;
  color: #fff;
}

.category-box.black   { background: #111; }
.category-box.dark    { background: #555; }
.category-box.light   { background: #e8e8e8; color: #333; }
.category-box.teal    { background: #3dbfa0; }

.category-box .icon {
  width: 54px;
  height: 54px;
  margin: 0 auto 20px;
  opacity: 0.85;
}

.category-box h3 {
  font-size: 13px;
  letter-spacing: 0.2em;
  font-weight: 700;
  margin-bottom: 14px;
}

.category-box.black h3   { color: #fff; }
.category-box.dark h3    { color: #3dbfa0; }
.category-box.light h3   { color: #3dbfa0; }
.category-box.teal h3    { color: #fff; }

.category-box p {
  font-size: 16px;
  line-height: 1.7;
  opacity: 0.9;
}

/* Travel Detail Sections */
.travel-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}

.travel-detail.reverse {
  direction: rtl;
}

.travel-detail.reverse > * {
  direction: ltr;
}

.travel-detail-image {
  overflow: hidden;
}

.travel-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.travel-detail-content {
  padding: 70px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #f7f6f2;
}

.travel-detail.dark-bg .travel-detail-content {
  background: #2a2a2a;
  color: #fff;
}

.travel-detail-content h2 {
  font-size: 32px;
  letter-spacing: 0.2em;
  font-weight: 700;
  margin-bottom: 24px;
}

.travel-detail.dark-bg .travel-detail-content h2 {
  color: #fff;
}

.travel-detail-content p {
  font-size: 14px;
  line-height: 1.8;
  color: #555;
  margin-bottom: 28px;
}

.travel-detail.dark-bg .travel-detail-content p {
  color: #ccc;
  font-style: italic;
}

.travel-detail-content h3 {
  font-size: 13px;
  letter-spacing: 0.18em;
  font-weight: 700;
  margin-bottom: 14px;
  color: #333;
}

.travel-detail.dark-bg .travel-detail-content h3 {
  color: #fff;
}

.travel-detail-content ol,
.travel-detail-content ul {
  padding-left: 20px;
  font-size: 14px;
  line-height: 2;
  color: #555;
  margin-bottom: 32px;
}

.travel-detail.dark-bg .travel-detail-content ol,
.travel-detail.dark-bg .travel-detail-content ul {
  color: #ccc;
  font-style: italic;
}

.btn-contact {
  display: inline-block;
  border: 1.5px solid #333;
  padding: 12px 28px;
  font-size: 12px;
  letter-spacing: 0.15em;
  font-weight: 600;
  color: #333;
  transition: background 0.2s, color 0.2s;
  align-self: flex-end;
}

.travel-detail.dark-bg .btn-contact {
  border-color: #fff;
  color: #fff;
}

.btn-contact:hover {
  background: #333;
  color: #fff;
}

.travel-detail.dark-bg .btn-contact:hover {
  background: #fff;
  color: #333;
}

/* ===== CONTACT PAGE ===== */

.contact-section {
  max-width: 680px;
  margin: 80px auto;
  padding: 0 40px;
}

.contact-section h1 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 16px;
  color: #111;
}

.contact-section p {
  font-size: 15px;
  color: #555;
  margin-bottom: 40px;
  line-height: 1.7;
}

.contact-form label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: #444;
  margin-bottom: 6px;
  margin-top: 24px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1px solid #ccc;
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  color: #333;
  background: #fff;
  outline: none;
  transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  border-color: #3dbfa0;
}

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

.contact-form .btn-submit {
  margin-top: 32px;
  display: inline-block;
  background: #3dbfa0;
  color: #fff;
  border: none;
  padding: 14px 40px;
  font-size: 13px;
  letter-spacing: 0.15em;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s;
}

.contact-form .btn-submit:hover {
  background: #2da88a;
}

.contact-info {
  margin-top: 50px;
  padding-top: 40px;
  border-top: 1px solid #e0e0e0;
  font-size: 14px;
  color: #555;
  line-height: 2;
}

.contact-info strong {
  color: #333;
}

/* ===== FOOTER ===== */
footer {
  background: #111;
  color: #aaa;
  text-align: center;
  padding: 30px 20px;
  font-size: 13px;
  margin-top: 60px;
}

footer a {
  color: #3dbfa0;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .travel-cards { grid-template-columns: repeat(2, 1fr); }
  .category-boxes { grid-template-columns: repeat(2, 1fr); }
  .travel-detail { grid-template-columns: 1fr; }
  .travel-detail.reverse { direction: ltr; }
  .travel-detail-image { height: 300px; }
  .about-section { grid-template-columns: 1fr; padding: 40px; }
  .hero-content h1 { font-size: 28px; }
  .explore-content h2 { font-size: 36px; }
}

@media (max-width: 600px) {
  .travel-cards { grid-template-columns: 1fr; }
  .category-boxes { grid-template-columns: 1fr; }
  nav ul li a { font-size: 12px; padding: 12px 4px; }
}