:root {
    /* Color Palette */
    --bg-paper: #F9F5EF;
    --text-primary: #2B2B2B;
    --accent-gold: #B8860B;
    --highlight-yellow: #FFF6C5;
    --urgent-red: #C0392B;

    /* Layout */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 20px;
    --spacing-lg: 40px;
    --spacing-xl: 60px;
    --container-width: 1100px;

    /* Decoration */
    --border-width: 3px;
    --hard-shadow: 4px 4px 0px var(--text-primary);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-paper);
    color: var(--text-primary);
    font-family: 'PingFang SC', 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
.serif {
    font-family: 'Noto Serif SC', 'Songti SC', serif;
    font-weight: 700;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Base Components Styles */
.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--urgent-red);
    color: white;
    text-decoration: none;
    font-weight: 700;
    border: var(--border-width) solid var(--text-primary);
    box-shadow: var(--hard-shadow);
    transition: transform 0.1s, box-shadow 0.1s;
    cursor: pointer;
    text-align: center;
}

.btn:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--text-primary);
}

.btn-gold {
    background-color: var(--accent-gold);
    color: var(--text-primary);
}

.section {
    padding: var(--spacing-xl) 0;
}

/* Hero Section Styles */
.hero-section {
    padding-top: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: var(--border-width) solid var(--text-primary);
}

.hero-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.hero-content {
    flex: 1;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border: 2px solid var(--text-primary);
    background-color: var(--accent-gold);
    color: white;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    box-shadow: 2px 2px 0px var(--text-primary);
}

.hero-title {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.highlight {
    background-color: var(--highlight-yellow);
    padding: 0 4px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #444;
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
}

.hero-cta-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

.cta-note {
    font-size: 0.85rem;
    color: #666;
    font-style: italic;
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}

.image-box {
    width: 100%;
    max-width: 450px;
    border: var(--border-width) solid var(--text-primary);
    box-shadow: var(--hard-shadow);
    background-color: white;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    display: block;
    aspect-ratio: 4 / 5;
    object-fit: cover;
}

/* Global Section Title */
.section-title {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-xl);
}

.text-center {
    text-align: center;
}

/* Video Section Styles */
.video-section {
    background-color: white;
    padding-bottom: var(--spacing-xl);
    border-bottom: var(--border-width) solid var(--text-primary);
}

.video-container {
    position: relative;
    padding-top: 56.25%;
    /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    border: var(--border-width) solid var(--text-primary);
    box-shadow: var(--hard-shadow);
    background-color: #000;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Cinematic Pain Points Styles */
.pain-points-cinematic {
    padding: 0;
    position: relative;
    background-color: #000;
    overflow: hidden;
    height: 700px;
    display: flex;
    align-items: center;
}

.cinematic-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.cinematic-bg-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.cinematic-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.7;
}

.vignette-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 50%, rgba(0, 0, 0, 0.8) 100%);
    z-index: 2;
}

.overlay-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.white-text {
    color: white;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.floating-chat {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-width: 450px;
}

.bubble-item {
    display: flex;
    align-items: flex-end;
    gap: 12px;
}

.bubble-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    backdrop-filter: blur(5px);
}

.bubble-body {
    background: rgba(255, 255, 255, 0.95);
    padding: 12px 16px;
    border-radius: 18px 18px 18px 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
}

.bubble-name {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: #666;
    margin-bottom: 2px;
}

.bubble-body p {
    font-size: 0.95rem;
    color: #222;
    margin: 0;
}

/* Animations */
.animate-up {
    animation: fadeInUp 0.8s ease forwards;
    opacity: 0;
}

.delay-1 {
    animation-delay: 0.3s;
}

.delay-2 {
    animation-delay: 0.6s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Why Us Section Styles */
.why-us {
    background-color: white;
    border-bottom: var(--border-width) solid var(--text-primary);
}

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

.feature-card {
    padding: var(--spacing-lg);
    border: var(--border-width) solid var(--text-primary);
    box-shadow: var(--hard-shadow);
    background-color: var(--bg-paper);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

/* Quality Control Section Styles */
.quality-control {
    background-color: white;
    border-bottom: var(--border-width) solid var(--text-primary);
}

.steps-flow {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-xl);
    gap: var(--spacing-sm);
}

.step-box {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--text-primary);
    background-color: white;
    box-shadow: 4px 4px 0px #ddd;
    position: relative;
    border-radius: 8px;
}

.step-box.highlight-border {
    border-color: #3498db;
    box-shadow: 4px 4px 0px #3498db;
}

.step-box.gold-border {
    border-color: var(--accent-gold);
    box-shadow: 4px 4px 0px var(--accent-gold);
}

.step-num {
    position: absolute;
    top: -15px;
    left: 10px;
    background: var(--text-primary);
    color: white;
    font-size: 0.8rem;
    padding: 2px 8px;
    font-weight: 700;
}

.step-name {
    margin-bottom: 4px;
}

.step-arrow {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* Testimonials Section Styles */
.testimonials {
    background-color: var(--bg-paper);
    border-bottom: var(--border-width) solid var(--text-primary);
}

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

.testimonial-card {
    padding: var(--spacing-lg);
    border: var(--border-width) solid var(--text-primary);
    box-shadow: var(--hard-shadow);
    background-color: white;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.quote {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    position: relative;
}

.quote::before {
    content: "“";
    font-size: 3rem;
    position: absolute;
    top: -20px;
    left: -20px;
    opacity: 0.1;
}

.author {
    border-top: 1px solid #eee;
    padding-top: var(--spacing-sm);
}

.author .name {
    display: block;
    font-weight: 700;
}

.author .result {
    font-size: 0.9rem;
    color: var(--urgent-red);
    font-weight: 700;
}

/* FAQ Section Styles */
.faq-section {
    background-color: white;
    border-bottom: var(--border-width) solid var(--text-primary);
}

.faq-list {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
}

.faq-item {
    margin-bottom: var(--spacing-md);
    border: var(--border-width) solid var(--text-primary);
    box-shadow: var(--hard-shadow);
    background-color: var(--bg-paper);
}

.faq-question {
    padding: var(--spacing-md);
    cursor: pointer;
    font-weight: 700;
    font-size: 1.1rem;
    list-style: none;
    position: relative;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: "+";
    float: right;
    font-size: 1.5rem;
}

.faq-item[open] .faq-question::after {
    content: "-";
}

.faq-answer {
    padding: 0 var(--spacing-md) var(--spacing-md);
    border-top: 1px dashed #ccc;
    padding-top: var(--spacing-sm);
}

/* Bottom CTA Section Styles */
.bottom-cta {
    background-color: #2b2b2b;
    /* Dark background */
    color: white;
    padding: var(--spacing-xl) 0;
}

.cta-banner {
    background-color: var(--urgent-red);
    border: var(--border-width) solid white;
    padding: var(--spacing-xl);
    box-shadow: 10px 10px 0px rgba(255, 255, 255, 0.1);
}

.banner-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    color: white;
}

.banner-subtitle {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
}

.leads-form {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    max-width: 700px;
    margin: 0 auto;
}

.leads-form input {
    flex: 1;
    padding: 12px 16px;
    border: var(--border-width) solid var(--text-primary);
    font-size: 1rem;
    outline: none;
}

.banner-btn {
    white-space: nowrap;
}

/* Mobile Adjustments for everything else */
@media (max-width: 768px) {

    .features-grid,
    .testimonial-grid {
        grid-template-columns: 1fr;
    }

    .steps-flow {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .step-arrow {
        transform: rotate(90deg);
    }

    .cta-banner {
        padding: var(--spacing-lg) var(--spacing-md);
    }

    .banner-title {
        font-size: 2rem;
    }

    .leads-form {
        flex-direction: column;
    }
}