/* =========================================
   Global Variables & Reset
========================================= */
:root {
    --color-bg: #FFFFFF;
    --color-bg-light: #F9F9F8; /* Light warm gray/cream for sections */
    --color-accent-kicker: #DDA15E; /* Warm Gold for small headers */
    --color-btn: #C72525; /* Primary Red */
    --color-btn-hover: #A01B1B;
    --color-text-dark: #1A1A1A;
    --color-text-p: #4A4A4A;
    --color-border: #EAEAE9;
    --color-footer: #222933; /* Dark slate blue footer */
    
    --font-serif: 'Merriweather', serif;
    --font-sans: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic;
}

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

body {
    background-color: var(--color-bg);
    color: var(--color-text-p);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
    font-family: var(--font-serif);
    color: var(--color-text-dark);
}

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

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.mt-2 { margin-top: 1rem; }
.mt-4 { margin-top: 2.5rem; }
.mb-section { margin-bottom: 3.5rem; }
.w-100 { width: 100%; }
.shadow-sm { box-shadow: 0 4px 14px rgba(0,0,0,0.06); }
.rounded-Corners { border-radius: 8px; }

/* Kicker text (uppercase gold subheadings) */
.section-kicker, .hero-kicker {
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-accent-kicker);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 400;
}

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

/* =========================================
   Buttons
========================================= */
.btn-primary, .btn-primary-form {
    display: inline-block;
    padding: 0.9rem 2.5rem;
    background-color: var(--color-btn);
    color: #FFFFFF;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
    text-align: center;
}

.btn-primary:hover, .btn-primary-form:hover {
    background-color: var(--color-btn-hover);
    color: #FFFFFF;
}

/* =========================================
   Hero Section
========================================= */
.hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1rem;
    background-image: url('./01 asssets/pingyao-heritage-architecture.jpg');
    background-size: cover;
    background-position: center 30%; /* Shifted up slightly to showcase the building */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.4) 0%, rgba(15, 23, 42, 0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-title {
    font-size: 3.8rem;
    color: #FFFFFF;
    margin-bottom: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.5px;
    text-shadow: 0 4px 20px rgba(0,0,0,0.5); /* Enhanced contrast shadow */
}

.hero-subtitle {
    font-size: 1.15rem;
    color: #F8FAFC;
    margin-bottom: 2rem;
    font-weight: 300;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

/* =========================================
   Section Reset
========================================= */
.section {
    padding: 6rem 0;
}

/* =========================================
   Pingyao Ancient City (Zig-Zag Grid)
========================================= */
.ancient-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    row-gap: 4rem;
    column-gap: 3rem;
    align-items: center;
}

.ancient-text-left p {
    margin-bottom: 1rem;
    font-size: 1rem;
    color: var(--color-text-p);
}

.ancient-img-right img, .ancient-img-left img {
    width: 100%;
    height: auto;
    display: block;
}

.list-title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.custom-list {
    list-style: none;
}

.custom-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.8rem;
    font-size: 1rem;
    color: var(--color-text-p);
}

.custom-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background-color: var(--color-btn);
    border-radius: 50%;
}

/* =========================================
   Meet Tiger (Quote Card & Photo)
========================================= */
.tiger-photo-wrapper {
    margin: 3rem auto 2rem;
    max-width: 600px;
}

.tiger-photo {
    width: 100%;
    border-radius: 8px;
    display: block;
}

.quote-card {
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 3rem 4rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}

.quote-mark {
    font-family: var(--font-serif);
    font-size: 5rem;
    color: #F1F1F1;
    position: absolute;
    top: 10px;
    left: 20px;
    line-height: 1;
}

.quote-card p {
    position: relative;
    z-index: 1;
    font-size: 1.05rem;
    color: var(--color-text-p);
    text-align: center;
}

.quote-subtext {
    margin-top: 1.5rem;
    font-size: 0.85rem !important;
    color: #888 !important;
    font-style: italic;
}

/* =========================================
   Testimonials
========================================= */
.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 2.5rem;
    text-align: left;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

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

.testimonial-info h5 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
}

.testimonial-info span {
    font-size: 0.8rem;
    color: #888;
}

.testimonial-quote {
    font-style: italic;
    font-size: 0.95rem;
    color: var(--color-text-p);
}

/* =========================================
   Book Your Tour Form
========================================= */
.booking-subtitle {
    max-width: 500px;
    margin: 1rem auto 0;
}

.booking-form {
    background-color: transparent;
    max-width: 800px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: var(--font-sans);
    color: var(--color-text-dark);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-kicker);
}

.single-col {
    margin-bottom: 1.5rem;
}

.email-alt {
    font-size: 0.85rem;
}

.email-alt a {
    font-weight: 600;
}

/* =========================================
   Footer
========================================= */
.footer {
    background-color: var(--color-footer);
    color: #E0E0E0;
    padding: 4rem 0;
}

.footer-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: #FFFFFF;
    margin-bottom: 0.5rem;
}

.footer-desc {
    font-size: 0.9rem;
    color: #A0AABF;
    margin-bottom: 2rem;
}

.footer-copy {
    font-size: 0.8rem;
    color: #6C7A9C;
}

/* =========================================
   Animations
========================================= */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-up.in-view {
    opacity: 1;
    transform: translate(0, 0);
}

/* =========================================
   Responsive
========================================= */
@media (max-width: 768px) {
    .ancient-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .ancient-img-left {
        grid-row: 3;
    }
    .testimonial-grid, .form-row {
        grid-template-columns: 1fr;
    }
    .quote-card {
        padding: 2rem;
    }
    .hero-title {
        font-size: 2.8rem;
    }
}