/* Portugal Discovery Stylesheet */
:root {
  --pd-gold: #faca3c;
  --pd-dark: #222222;
  --pd-gray-bg: #f8f9fa;
  --pd-light-gray: #e9ecef;
  --pd-text: #2d3748;
}

body {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--pd-text);
  line-height: 1.6;
  background-color: #ffffff;
}

/* Header & Top bar */
.pd-top-header {
  background: #ffffff;
  border-bottom: 1px solid #eee;
  padding: 12px 0;
}

.pd-branding {
  display: flex;
  align-items: center;
  gap: 15px;
  text-decoration: none;
}

.pd-logo {
  height: 60px;
  width: auto;
  border-radius: 4px;
}

.pd-brand-text h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: 1px;
  color: var(--pd-dark);
}

.pd-brand-text p {
  margin: 0;
  font-size: 0.85rem;
  color: #777;
  letter-spacing: 0.5px;
}

.pd-contact-top {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.85rem;
}

.pd-contact-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #555;
  text-decoration: none;
}

.pd-contact-item:hover {
  color: #c99e12;
}

.pd-social-links a {
  color: #666;
  font-size: 1.1rem;
  margin-left: 10px;
  transition: color 0.2s;
  text-decoration: none;
}

.pd-social-links a:hover {
  color: var(--pd-gold);
}

/* Main Navigation */
.pd-navbar {
  background-color: #25282a;
  border-bottom: 3px solid var(--pd-gold);
  padding: 0;
}

.pd-navbar .nav-link {
  color: #ffffff !important;
  font-weight: 500;
  text-transform: uppercase;
  font-size: 0.875rem;
  padding: 15px 18px !important;
  letter-spacing: 0.5px;
  transition: all 0.2s;
}

.pd-navbar .nav-link:hover,
.pd-navbar .nav-link.active,
.pd-navbar .show > .nav-link {
  background-color: var(--pd-gold);
  color: #111111 !important;
}

.pd-navbar .dropdown-menu {
  background-color: #25282a;
  border: none;
  border-radius: 0;
  margin-top: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.pd-navbar .dropdown-item {
  color: #dddddd;
  padding: 10px 20px;
  font-size: 0.85rem;
  transition: all 0.2s;
}

.pd-navbar .dropdown-item:hover {
  background-color: var(--pd-gold);
  color: #111111;
}

/* Hero Carousel */
.pd-hero-carousel {
  position: relative;
  background-color: #111;
}

.pd-hero-slide {
  height: 520px;
  background-position: center;
  background-size: cover;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pd-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
}

.pd-hero-caption {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 800px;
  padding: 20px;
}

.pd-hero-caption h2 {
  font-size: 2.8rem;
  font-weight: 700;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
  margin-bottom: 15px;
}

.pd-hero-caption a.btn {
  background-color: var(--pd-gold);
  color: #111;
  font-weight: 600;
  padding: 10px 25px;
  border: none;
  border-radius: 30px;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 1px;
}

/* Feature Sections */
.pd-section-header {
  text-align: center;
  margin-bottom: 45px;
}

.pd-section-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--pd-dark);
  margin-bottom: 15px;
}

.pd-section-subtitle {
  font-size: 1.1rem;
  color: #666;
  max-width: 850px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Feature 3-columns */
.pd-feature-card {
  text-align: center;
  padding: 30px 20px;
  border-radius: 8px;
  transition: transform 0.3s, box-shadow 0.3s;
  background: #fff;
  height: 100%;
}

.pd-feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

.pd-feature-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 20px auto;
  background: #f1f3f5;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.pd-feature-card:hover .pd-feature-icon {
  background: #fde89c;
}

.pd-feature-icon img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.pd-feature-card h3 {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.pd-feature-card p {
  color: #666;
  font-size: 0.95rem;
}

/* Why Portugal Discovery Section */
.pd-why-section {
  background-color: var(--pd-gray-bg);
  padding: 60px 0;
}

.pd-why-item {
  display: flex;
  gap: 20px;
  margin-bottom: 30px;
  align-items: flex-start;
}

.pd-why-icon {
  flex-shrink: 0;
  width: 65px;
  height: 65px;
  background: #e9ecef;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pd-why-icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.pd-why-content h4 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--pd-dark);
}

.pd-why-content p {
  color: #555;
  font-size: 0.92rem;
  margin: 0;
}

/* Portfolio / Services Cards */
.pd-service-card {
  border: 1px solid #eee;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  transition: transform 0.3s, box-shadow 0.3s;
  height: 100%;
}

.pd-service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

.pd-service-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.pd-service-body {
  padding: 20px;
  text-align: center;
}

.pd-service-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.pd-service-body a {
  color: var(--pd-dark);
  text-decoration: none;
}

.pd-service-body a:hover {
  color: #d1a00a;
}

/* Full width callout banner */
.pd-callout-banner {
  position: relative;
  height: 320px;
  background-position: center;
  background-size: cover;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin: 40px 0 0 0;
}

.pd-callout-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.45);
}

.pd-callout-content {
  position: relative;
  z-index: 2;
  color: #fff;
  padding: 20px;
}

.pd-callout-content h2 {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 1.4;
  text-shadow: 2px 2px 10px rgba(0,0,0,0.9);
}

/* Footer */
.pd-footer {
  background-color: #1e2022;
  color: #aaa;
  padding: 60px 0 20px 0;
  font-size: 0.9rem;
}

.pd-footer h3 {
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.pd-footer h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 35px;
  height: 2px;
  background-color: var(--pd-gold);
}

.pd-footer a {
  color: #bbb;
  text-decoration: none;
  transition: color 0.2s;
}

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

.pd-footer-bottom {
  border-top: 1px solid #333;
  margin-top: 40px;
  padding-top: 20px;
  font-size: 0.85rem;
  color: #777;
}

/* Gallery thumbnails in footer */
.pd-pastel-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.pd-pastel-gallery img {
  width: 100%;
  height: 65px;
  object-fit: cover;
  border-radius: 4px;
  transition: opacity 0.2s;
}

.pd-pastel-gallery img:hover {
  opacity: 0.8;
}

/* Inner Page Styles */
.pd-page-header {
  background: #f8f9fa;
  border-bottom: 1px solid #e9ecef;
  padding: 40px 0;
  margin-bottom: 40px;
}

.pd-page-header h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--pd-dark);
  margin-bottom: 8px;
}

.pd-content-area {
  font-size: 1.05rem;
  line-height: 1.8;
}

.pd-content-area img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  margin: 15px 0;
}

.pd-content-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin: 30px 0;
}

.pd-content-gallery img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 6px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.06);
}