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

:root {
    --primary-color: #1a3c6c;
    --secondary-color: #e3a72f;
    --accent-color: #d32f2f;
    --success-color: #2e7d32;
    --dark-color: #121212;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --gray-light: #e9ecef;
    --gray-dark: #343a40;
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Raleway', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.15);
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    --gradient-secondary: linear-gradient(135deg, #e3a72f, #d32f2f);
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

.QEP_container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

h1, h2, h3, h4 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.3;
}

p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-dark);
}

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

ul {
    list-style: none;
}

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

/* Header Styles */
.QEP_header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 5%;
    background-color: rgba(16, 24, 32, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #fff;
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.QEP_logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    background: var(--gradient-secondary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.QEP_nav ul {
    display: flex;
    list-style: none;
}

.QEP_nav ul li {
    margin-left: var(--spacing-xl);
}

.QEP_nav ul li a {
    position: relative;
    padding: 5px 0;
    font-weight: 500;
    font-family: 'Raleway', sans-serif;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    color: white;
}

.QEP_nav ul li a:hover, .QEP_nav ul li a.active {
    color: var(--secondary-color);
}

.QEP_nav ul li a:after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width 0.3s ease;
}

.QEP_nav ul li a:hover:after, .QEP_nav ul li a.active:after {
    width: 100%;
}

.QEP_menu_toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.QEP_menu_toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #fff;
    margin-bottom: 5px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Hero Section */
.QEP_hero {
    height: 100vh;
    min-height: 650px;
    background: url(./quechuas/quechuas-1.png) no-repeat center center/cover;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-align: center;
    color: white;
}

.QEP_hero_overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 60, 108, 0.85) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

.QEP_hero_content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 var(--spacing-xl);
}

.QEP_hero_badge {
    display: inline-block;
    background-color: var(--secondary-color);
    color: white;
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    margin-bottom: var(--spacing-lg);
}

.QEP_hero_content h1 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.QEP_hero_line {
    width: 80px;
    height: 3px;
    background-color: var(--secondary-color);
    margin: 1.5rem auto 2rem;
}

.QEP_hero_content h2 {
    font-size: 1.5rem;
    font-weight: 400;
    font-family: var(--font-secondary);
    margin-bottom: var(--spacing-xl);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.QEP_btn_primary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #f8c254 100%);
    color: white;
    padding: 0.9rem 2rem;
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(227, 167, 47, 0.3);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.QEP_btn_primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(227, 167, 47, 0.4);
    color: white;
}

.QEP_scroll_indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.QEP_mouse {
    width: 28px;
    height: 48px;
    border: 2px solid white;
    border-radius: 20px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.QEP_wheel {
    width: 4px;
    height: 8px;
    background-color: white;
    border-radius: 2px;
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% { 
        transform: translateY(0);
        opacity: 1;
    }
    30% { 
        opacity: 1; 
    }
    100% { 
        transform: translateY(15px);
        opacity: 0;
    }
}

.QEP_scroll_indicator p {
    color: white;
    font-size: 0.875rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 0;
}

/* About Section */
.QEP_about_section {
    padding: var(--spacing-xxl) 0;
    background-color: white;
}

.QEP_about_content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
}

.QEP_about_image {
    position: relative;
}

.QEP_about_image img {
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
}

.QEP_image_decoration {
    position: absolute;
    top: -20px;
    right: -20px;
    bottom: 20px;
    left: 20px;
    border: 2px solid var(--secondary-color);
    border-radius: var(--border-radius-md);
    z-index: 1;
}

.QEP_about_text {
    padding-left: var(--spacing-lg);
}

.QEP_section_badge {
    display: inline-block;
    background-color: rgba(26, 60, 108, 0.1);
    color: var(--primary-color);
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: var(--spacing-md);
}

.QEP_about_text h2 {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.QEP_about_features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.QEP_feature_item {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.QEP_feature_icon {
    width: 50px;
    height: 50px;
    background-color: rgba(26, 60, 108, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.QEP_feature_item h4 {
    font-size: 1.125rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.QEP_feature_item p {
    font-size: 0.9rem;
    margin: 0;
}

.QEP_btn_outline {
    display: inline-block;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.7rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

/* Destinations Section */
.QEP_destinations_section {
    padding: var(--spacing-xxl) 0;
    background-color: #f8f9fa;
    background-image: linear-gradient(135deg, rgba(26, 60, 108, 0.03) 0%, rgba(26, 60, 108, 0.06) 100%);
}

.QEP_section_header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xxl);
}

.QEP_section_header h2 {
    font-size: 2.4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.QEP_section_header p {
    font-size: 1.1rem;
    color: var(--gray-color);
    max-width: 600px;
    margin: 0 auto;
}

.QEP_destinations_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.QEP_destination_card {
    background-color: white;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.QEP_destination_card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.QEP_card_image {
    position: relative;
    overflow: hidden;
    height: 220px;
}

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

.QEP_destination_card:hover .QEP_card_image img {
    transform: scale(1.05);
}

.QEP_card_overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0) 60%);
}

.QEP_card_content {
    padding: var(--spacing-lg);
    position: relative;
}

.QEP_card_content h3 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.QEP_card_content p {
    font-size: 0.9rem;
    color: var(--gray-color);
    margin-bottom: var(--spacing-lg);
}

.QEP_btn_card {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    position: relative;
    padding-bottom: 3px;
}

.QEP_btn_card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-normal);
}

.QEP_btn_card:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Featured Expedition Section */
.QEP_featured_expedition {
    padding: var(--spacing-xxl) 0;
    background-color: white;
    position: relative;
}

.QEP_featured_expedition::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(135deg, rgba(26, 60, 108, 0.03) 0%, rgba(26, 60, 108, 0) 100%);
    z-index: 0;
}

.QEP_featured_content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xxl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.QEP_featured_text {
    padding-right: var(--spacing-xl);
}

.QEP_badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    font-family: var(--font-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    margin-bottom: var(--spacing-md);
}

.QEP_featured_text h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.QEP_expedition_info {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    background-color: rgba(26, 60, 108, 0.05);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-sm);
}

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

.QEP_info_icon {
    font-size: 1.2rem;
}

.QEP_info_item p {
    margin: 0;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-color);
}

.QEP_featured_image {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.QEP_featured_image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius-md);
    transition: transform var(--transition-slow);
}

.QEP_featured_image:hover img {
    transform: scale(1.03);
}

.QEP_image_overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(26, 60, 108, 0.2) 0%, rgba(26, 60, 108, 0) 70%);
    border-radius: var(--border-radius-md);
}

/* Testimonials Section */
.QEP_testimonials_section {
    padding: var(--spacing-xxl) 0;
    background-color: #f8f9fa;
    background-image: linear-gradient(135deg, rgba(26, 60, 108, 0.03) 0%, rgba(26, 60, 108, 0.06) 100%);
}

.QEP_testimonials_grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.QEP_testimonial_card {
    background-color: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.QEP_testimonial_card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.QEP_testimonial_quote {
    font-size: 3rem;
    color: var(--secondary-color);
    opacity: 0.3;
    position: absolute;
    top: 20px;
    left: 20px;
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1;
}

.QEP_testimonial_card p {
    font-size: 0.95rem;
    color: var(--gray-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.QEP_testimonial_author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.QEP_testimonial_author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.QEP_author_info h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--primary-color);
}

.QEP_author_info p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--gray-color);
}

/* CTA Section */
.QEP_cta_section {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #2a5999 100%);
    color: white;
    text-align: center;
}

.QEP_cta_content {
    max-width: 700px;
    margin: 0 auto;
}

.QEP_cta_content h2 {
    font-size: 2.4rem;
    margin-bottom: var(--spacing-md);
    color: white;
}

.QEP_cta_content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    color: rgba(255, 255, 255, 0.85);
}

.QEP_btn_cta {
    background-color: white;
    color: var(--primary-color);
    padding: 0.9rem 2rem;
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: inline-block;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.QEP_btn_cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    color: var(--primary-color);
}

/* Footer */
.QEP_footer {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.QEP_footer_content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: var(--spacing-lg);
}

.QEP_footer_info, .QEP_footer_links, .QEP_footer_social {
    padding: 0 var(--spacing-md);
}

.QEP_footer h3 {
    color: white;
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    position: relative;
    display: inline-block;
}

.QEP_footer_info p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.QEP_footer_info p:hover {
    color: white;
}

.QEP_footer_links ul li {
    margin-bottom: var(--spacing-sm);
}

.QEP_footer_links ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    transition: color var(--transition-fast), transform var(--transition-fast);
    display: inline-block;
}

.QEP_footer_links ul li a:hover {
    color: white;
    transform: translateX(5px);
}

.QEP_social_icons {
    display: flex;
    gap: var(--spacing-md);
}

.QEP_social_icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.9rem;
    transition: background-color var(--transition-fast);
}

.QEP_social_icon:hover {
    background-color: var(--secondary-color);
    color: white;
}

.QEP_copyright {
    text-align: center;
}

.QEP_copyright p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* 响应式样式 */
@media (max-width: 992px) {
    .QEP_hero_content h1 {
        font-size: 3.5rem;
    }
    
    .QEP_hero_content h2 {
        font-size: 1.3rem;
    }
    
    .QEP_about_content, 
    .QEP_featured_content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .QEP_about_text {
        padding-left: 0;
        order: -1;
    }
    
    .QEP_featured_text {
        padding-right: 0;
    }
}

@media (max-width: 768px) {
    .QEP_nav {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: rgba(16, 24, 32, 0.95);
        backdrop-filter: blur(10px);
        padding: var(--spacing-lg);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: all 0.3s ease;
    }
    
    .QEP_nav.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    .QEP_nav ul {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .QEP_nav ul li {
        margin: 0;
    }
    
    .QEP_menu_toggle {
        display: flex;
    }
    
    .QEP_hero_content h1 {
        font-size: 2.8rem;
    }
    
    .QEP_hero_content h2 {
        font-size: 1.1rem;
    }
    
    .QEP_about_features {
        grid-template-columns: 1fr;
    }
    
    .QEP_footer_content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .QEP_testimonials_grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .QEP_hero_content h1 {
        font-size: 2.2rem;
    }
    
    .QEP_hero_badge, 
    .QEP_section_badge, 
    .QEP_badge {
        font-size: 0.75rem;
    }
    
    .QEP_about_text h2,
    .QEP_section_header h2,
    .QEP_featured_text h2,
    .QEP_cta_content h2 {
        font-size: 1.8rem;
    }
    
    .QEP_destinations_grid {
        grid-template-columns: 1fr;
    }
    
    .QEP_btn_primary, 
    .QEP_btn_cta {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .QEP_hero_content h1 {
        font-size: 2rem;
    }
    
    .QEP_featured_text p {
        font-size: 0.9rem;
    }
    
    .QEP_expedition_info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}