/* ==========================================================================
   VidPrompt AI - Design System & Theme Stylesheet
   Conversion-Optimized Landing Page (Single Column Layout)
   ========================================================================== */

/* 1. Global Reset & Variables */
:root {
    --bg-primary: #f8fafc;      /* Light slate background */
    --bg-secondary: #ffffff;    /* Pure white top nav & footer */
    --bg-card: #ffffff;         /* White cards */
    --bg-card-hover: #f1f5f9;   /* Very soft grey on hover */
    --border-color: #e2e8f0;    /* Light slate borders */
    --border-color-glow: #cbd5e1; /* Darker border for active/glow */

    /* Neon Accent Colors adjusted for Light Theme */
    --color-cyan: #0ea5e9;      /* Readable blue */
    --color-green: #10b981;     /* Vibrant green */
    --color-purple: #6366f1;    /* Vibrant violet */
    --color-orange: #f97316;    /* Vibrant orange */
    --color-red: #ef4444;       /* Alert red */

    /* Burgundy Pain Points Block Colors adjusted for Light Theme */
    --burgundy-bg: #eef2ff;     /* Light indigo background */
    --burgundy-border: #c7d2fe; /* Light indigo border */
    --burgundy-glow: #4f46e5;   /* Indigo accent */

    /* Typography & Sizing */
    --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --transition-speed: 0.3s;
    --header-height: 75px;
    --content-max-width: 1100px;

    /* Text Colors for Light Theme */
    --text-primary: #0f172a;    /* Heading dark slate */
    --text-secondary: #334155;  /* Paragraph slate */
    --text-muted: #64748b;      /* Muted text */
}

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

body {
    background-color: var(--bg-primary);
    color: #e2e8f0;
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-cyan);
}

/* Common Classes & Typography */
a {
    color: inherit;
    text-decoration: none;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-cyan), var(--color-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-green { color: var(--color-green); }
.text-cyan { color: var(--color-cyan); }
.text-orange { color: var(--color-orange); }
.text-red { color: var(--color-red); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-purple) 100%);
    color: #060914;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 242, 254, 0.5);
    filter: brightness(1.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-cyan);
    transform: translateY(-2px);
}

/* ==========================================================================
   2. Header & Navigation (Standard Top Nav only)
   ========================================================================== */
.top-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(11, 14, 27, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 34px;
    height: 34px;
    background: linear-gradient(135deg, var(--color-cyan), var(--color-purple));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 1.2rem;
}

.logo-text {
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: 1px;
    color: #ffffff;
}

.nav-center {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: #94a3b8;
    padding: 8px 0;
    position: relative;
    transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
    color: #ffffff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-cyan);
    transition: width 0.2s ease;
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
}

.btn-top-cta {
    background-color: rgba(0, 242, 254, 0.1);
    color: var(--color-cyan);
    border: 1px solid var(--color-cyan);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.btn-top-cta:hover {
    background-color: var(--color-cyan);
    color: #060914;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Mobile Dropdown Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 20px;
    z-index: 999;
    flex-direction: column;
    gap: 12px;
}

.mobile-menu.open {
    display: flex;
}

.mobile-link {
    font-size: 1rem;
    font-weight: 500;
    color: #cbd5e1;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}

/* ==========================================================================
   3. Single Column Flow Container
   ========================================================================== */
.landing-container {
    margin-top: var(--header-height);
    width: 100%;
}

/* Standard Section Layouts */
section {
    padding: 80px 20px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Alternating Section Backgrounds for Premium Contrast */
.hero-section {
    background-color: var(--bg-primary);
}

.pain-points-section {
    background-color: rgba(11, 14, 27, 0.4);
}

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

.how-it-works-section {
    background-color: rgba(11, 14, 27, 0.6);
}

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

.testimonials-section {
    background-color: rgba(11, 14, 27, 0.4);
}

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

.faq-section {
    background-color: rgba(11, 14, 27, 0.6);
}

.final-cta-section {
    background: radial-gradient(ellipse at center, #181c3d 0%, var(--bg-primary) 70%);
}

/* ==========================================================================
   4. Section Content Details
   ========================================================================== */

/* Hero Section */
.hero-section {
    padding-top: 100px;
    padding-bottom: 80px;
    position: relative;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 50px;
    right: 15%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(138, 43, 226, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-section::before {
    content: '';
    position: absolute;
    bottom: 50px;
    left: 10%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-container {
    max-width: var(--content-max-width);
    text-align: center;
}

.badge-new {
    display: inline-block;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.3);
    color: var(--color-cyan);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.25;
    color: #ffffff;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #94a3b8;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 45px;
}

.hero-ctas .btn {
    font-family: inherit;
}

.hero-features-list {
    display: flex;
    justify-content: center;
    gap: 32px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #64748b;
}

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

/* Pain Points Section */
.pain-points-section {
    max-width: 100%;
}

.burgundy-banner {
    max-width: var(--content-max-width);
    width: 100%;
    background-color: var(--burgundy-bg);
    border: 1px solid var(--burgundy-border);
    border-radius: 16px;
    padding: 36px;
    display: flex;
    gap: 28px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(77, 21, 42, 0.25);
}

.burgundy-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background-color: var(--burgundy-glow);
}

.banner-icon-box {
    font-size: 2.5rem;
    color: var(--burgundy-glow);
    display: flex;
    align-items: flex-start;
}

.banner-content {
    flex: 1;
}

.banner-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 28px;
    line-height: 1.4;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.pain-item {
    display: flex;
    gap: 16px;
    background: rgba(255, 255, 255, 0.02);
    padding: 20px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.pain-num {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--burgundy-glow);
    font-family: monospace;
}

.pain-text {
    flex: 1;
}

.pain-text strong {
    color: #ffffff;
    font-size: 0.95rem;
    display: block;
    margin-bottom: 6px;
}

.pain-text p {
    font-size: 0.85rem;
    color: #cbd5e1;
    line-height: 1.5;
}

/* Section Header Center */
.section-header-center {
    text-align: center;
    margin-bottom: 50px;
    max-width: 750px;
    width: 100%;
}

.section-tag {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: var(--color-cyan);
    margin-bottom: 10px;
}

.section-main-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.badge-hot {
    background-color: var(--color-red);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

.section-subtitle-center {
    font-size: 0.95rem;
    color: #94a3b8;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 10px;
}

.section-subtitle {
    font-size: 0.95rem;
    color: #94a3b8;
}

/* Chatbots Grid Showcase Section */
.chatbots-section {
    max-width: 100%;
}

.chatbots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    max-width: var(--content-max-width);
    width: 100%;
}

.chatbot-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    transition: all var(--transition-speed) ease;
    display: flex;
    flex-direction: column;
}

.chatbot-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-cyan);
    box-shadow: 0 10px 25px rgba(0, 242, 254, 0.15);
}

.card-image-wrap {
    position: relative;
    width: 100%;
    padding-top: 133%; /* 3:4 aspect ratio */
    overflow: hidden;
    background-color: #03050a;
}

.card-image-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.chatbot-card:hover .card-image-wrap img {
    transform: scale(1.04);
}

.card-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    z-index: 2;
}

.badge-card-premium {
    background-color: rgba(0, 229, 117, 0.2);
    border: 1px solid var(--color-green);
    color: var(--color-green);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
}

.badge-card-type {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
}

.badge-card-hot {
    background-color: var(--color-orange);
    color: #ffffff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
}

.card-overlay-title {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 35px 16px 12px 16px;
    background: linear-gradient(to top, rgba(6, 9, 20, 0.95) 0%, rgba(6, 9, 20, 0.5) 60%, rgba(0, 0, 0, 0) 100%);
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    z-index: 2;
}

.card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    flex: 1;
}

.card-desc {
    font-size: 0.8rem;
    color: #94a3b8;
    line-height: 1.5;
    flex: 1;
}

.card-footer-row {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.card-sold {
    font-size: 0.75rem;
    color: #64748b;
}

.card-price-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.price-discount {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-cyan);
}

.price-original {
    font-size: 0.8rem;
    color: #64748b;
    text-decoration: line-through;
}

.card-access-badge {
    margin-top: 4px;
    padding: 8px 12px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1), rgba(16, 185, 129, 0.1));
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 8px;
    font-size: 0.75rem;
    color: #a5f3fc;
    text-align: center;
    font-weight: 600;
    line-height: 1.4;
    box-shadow: 0 4px 12px rgba(6, 182, 212, 0.05);
}

.card-access-badge strong {
    color: var(--color-cyan);
    text-shadow: 0 0 10px rgba(34, 211, 238, 0.3);
}

.btn-card-action {
    width: 100%;
    padding: 11px;
    background-color: rgba(255, 255, 255, 0.05);
    color: #cbd5e1;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    text-align: center;
}

.chatbot-card:hover .btn-card-action {
    background-color: rgba(0, 242, 254, 0.1);
    color: var(--color-cyan);
    border-color: var(--color-cyan);
}

/* ==========================================================================
   5. How It Works Section (Steps and Video Gallery)
   ========================================================================== */
.how-it-works-section {
    max-width: 100%;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    max-width: var(--content-max-width);
    width: 100%;
    margin-bottom: 70px;
}

.step-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    border-color: var(--color-cyan);
    transform: translateY(-5px);
}

.step-icon-wrap {
    width: 70px;
    height: 70px;
    background: rgba(0, 242, 254, 0.08);
    color: var(--color-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 24px auto;
    position: relative;
}

.step-number {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-cyan), var(--color-purple));
    color: #060914;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.8rem;
    border: 2px solid var(--bg-card);
}

.step-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.85rem;
    color: #94a3b8;
    line-height: 1.6;
}

/* Video Showcase Gallery */
.video-showcase-container {
    max-width: var(--content-max-width);
    width: 100%;
    border-top: 1px solid var(--border-color);
    padding-top: 60px;
    text-align: center;
}

.showcase-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 35px;
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.video-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    overflow: hidden;
    text-align: left;
    transition: all var(--transition-speed) ease;
}

.video-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-cyan);
    box-shadow: 0 10px 20px rgba(0, 242, 254, 0.1);
}

.video-thumb-wrap {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    overflow: hidden;
    background-color: #000000;
    cursor: pointer;
}

.video-thumb-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    transition: all 0.4s ease;
}

.video-card:hover .video-thumb-wrap img {
    transform: scale(1.05);
    opacity: 0.85;
}

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--color-cyan), var(--color-purple));
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
    transition: all 0.3s ease;
}

.video-card:hover .play-overlay {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.6);
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 4px;
}

.video-info {
    padding: 16px 20px;
}

.video-info h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 6px;
}

.video-stats {
    font-size: 0.75rem;
    color: #64748b;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* ==========================================================================
   6. Benefits & Testimonials
   ========================================================================== */

/* Benefits Section */
.benefits-section {
    max-width: 100%;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 24px;
    max-width: var(--content-max-width);
    width: 100%;
}

.benefit-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 32px 24px;
    text-align: center;
    transition: all var(--transition-speed) ease;
}

.benefit-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-cyan);
    box-shadow: 0 10px 25px rgba(0, 242, 254, 0.1);
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 242, 254, 0.1);
    color: var(--color-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 24px auto;
}

.benefit-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 12px;
}

.benefit-desc {
    font-size: 0.85rem;
    color: #94a3b8;
    line-height: 1.6;
}

/* Testimonials Section (From Screenshot) */
.testimonials-section {
    max-width: 100%;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: var(--content-max-width);
    width: 100%;
}

.testimonial-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    border-color: var(--color-purple);
    transform: translateY(-4px);
}

.stars {
    color: #fbbf24;
    font-size: 0.85rem;
    display: flex;
    gap: 4px;
}

.testimonial-text {
    font-size: 0.85rem;
    color: #cbd5e1;
    line-height: 1.6;
    font-style: italic;
    flex: 1;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    border-top: 1px solid rgba(255,255,255,0.03);
    padding-top: 16px;
}

.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #ffffff;
    font-size: 0.95rem;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
}

.user-title {
    font-size: 0.75rem;
    color: #64748b;
}

/* ==========================================================================
   7. Pricing & FAQ Section
   ========================================================================== */

/* Redesigned Pricing Section */
.pricing-section {
    max-width: 100%;
}

.pricing-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: var(--content-max-width);
    width: 100%;
    margin: 0 auto;
}

.pricing-container-center {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 820px;
    width: 100%;
    margin: 0 auto;
}

.price-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 24px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-speed) ease;
}

.price-card.popular {
    border: 2px solid var(--color-cyan);
    box-shadow: 0 12px 35px rgba(0, 242, 254, 0.15);
    background: linear-gradient(180deg, var(--bg-card) 0%, #121833 100%);
}

.price-card.combo-card {
    border: 2px solid var(--color-orange);
    box-shadow: 0 12px 35px rgba(249, 115, 22, 0.15);
    background: linear-gradient(180deg, var(--bg-card) 0%, #1e1310 100%);
}

.price-card:hover {
    transform: translateY(-5px);
}

.badge-popular {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-cyan), var(--color-purple));
    color: #060914;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 5px 16px;
    border-radius: 20px;
    letter-spacing: 1px;
    white-space: nowrap;
}

.tier-badge-type {
    font-size: 0.75rem;
    font-weight: 700;
    color: #64748b;
    letter-spacing: 1.5px;
    margin-bottom: 12px;
}

.tier-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 16px;
}

.tier-price {
    font-size: 2.3rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 6px;
}

.price-card.popular .tier-price {
    color: var(--color-cyan);
}

.tier-period {
    font-size: 0.95rem;
    color: #64748b;
    font-weight: 500;
}

.price-original-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 16px;
}

.price-old {
    font-size: 0.85rem;
    color: #64748b;
    text-decoration: line-through;
}

.price-discount-tag {
    background-color: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--color-red);
    color: var(--color-red);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
}

.tier-desc {
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 30px;
}

.tier-features {
    list-style: none;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
    flex: 1;
}

.tier-features li {
    font-size: 0.85rem;
    color: #cbd5e1;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    line-height: 1.4;
}

.tier-features strong {
    color: #ffffff;
}

.tier-features i {
    font-size: 0.9rem;
    margin-top: 3px;
}

.btn-tier-action {
    width: 100%;
    padding: 13px;
    border-radius: 30px;
    background-color: rgba(255,255,255,0.05);
    color: #ffffff;
    border: 1px solid var(--border-color);
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-tier-action:hover {
    background-color: rgba(255,255,255,0.1);
    border-color: var(--color-cyan);
}

.btn-popular {
    background: linear-gradient(135deg, var(--color-cyan), var(--color-purple));
    color: #060914;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 242, 254, 0.2);
}

.btn-popular:hover {
    filter: brightness(1.1);
    box-shadow: 0 6px 20px rgba(0, 242, 254, 0.4);
}

.btn-combo {
    background: linear-gradient(135deg, var(--color-orange), #ef4444);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.2);
}

.btn-combo:hover {
    filter: brightness(1.1);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}

/* Pricing OS Compatibility section */
.pricing-compatibility {
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 16px;
    font-size: 0.85rem;
    background: rgba(0, 242, 254, 0.04);
    border: 1px solid rgba(0, 242, 254, 0.1);
    padding: 16px 24px;
    border-radius: 12px;
    max-width: var(--content-max-width);
    width: 100%;
}

.compat-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #cbd5e1;
}

.compat-divider {
    color: #2f3a63;
}

/* Collapsible FAQ Section (From Screenshot) */
.faq-section {
    max-width: 100%;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.faq-item:hover {
    border-color: var(--border-color-glow);
}

.faq-question {
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
}

.faq-question h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
}

.faq-toggle-icon {
    font-size: 1rem;
    color: var(--color-cyan);
    transition: transform 0.3s ease;
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-answer p {
    font-size: 0.85rem;
    color: #94a3b8;
    line-height: 1.6;
    padding-bottom: 20px;
}

/* When FAQ is active */
.faq-item.active .faq-toggle-icon {
    transform: rotate(45deg);
    color: var(--color-red);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding-top: 20px;
}

/* ==========================================================================
   8. Final CTA & Footer
   ========================================================================== */

/* Final CTA Section (From Screenshot) */
.final-cta-section {
    padding: 100px 20px;
    text-align: center;
    width: 100%;
}

.final-cta-container {
    max-width: 800px;
    margin: 0 auto;
}

.final-cta-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.3;
    color: #ffffff;
    margin-bottom: 24px;
}

.final-cta-subtitle {
    font-size: 1.05rem;
    color: #cbd5e1;
    margin-bottom: 40px;
    line-height: 1.7;
}

.final-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}

.final-cta-buttons .btn {
    font-family: inherit;
    padding: 14px 32px;
}

.final-cta-zalo {
    font-size: 0.95rem;
    color: #94a3b8;
}

/* Footer Section */
.app-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 70px 40px 30px 40px;
    width: 100%;
}

.footer-brand-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
    margin: 0 auto 30px auto;
    width: 100%;
    max-width: var(--content-max-width);
}

.footer-brand-center .logo-container {
    justify-content: center;
}

.footer-desc {
    font-size: 0.85rem;
    color: #64748b;
    max-width: 500px;
    line-height: 1.6;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 25px;
    text-align: center;
    font-size: 0.8rem;
    color: #475569;
    max-width: var(--content-max-width);
    margin: 0 auto;
    width: 100%;
}



/* ==========================================================================
   9. Payment Details Modal Styling
   ========================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-box {
    background: linear-gradient(135deg, #13132a 0%, #0c0919 100%);
    border: 1px solid rgba(138, 43, 226, 0.4);
    border-radius: 24px;
    width: 100%;
    max-width: 540px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.modal-close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: #64748b;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    transition: color 0.2s ease;
}

.modal-close-btn:hover {
    color: var(--color-red);
}

.modal-header {
    text-align: center;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 16px;
}

.modal-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 6px;
}

.modal-subtitle {
    font-size: 0.9rem;
    color: var(--color-cyan);
    font-weight: 600;
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Order Intake Form (Google Sheet + Email channel) */
.order-step-label {
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: var(--color-cyan);
    text-transform: uppercase;
    margin-bottom: -8px;
}

.order-form-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#order-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.order-input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid #cbd5e1;
    background-color: #f8fafc;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
}

.order-input:focus {
    outline: none;
    border-color: #4f46e5;
}

.btn-order-submit {
    width: 100%;
}

.btn-order-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.order-success-msg {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 10px;
    background-color: #ecfdf5;
    border: 1px solid #10b981;
    color: #047857;
    font-size: 0.9rem;
    font-weight: 600;
}

.order-success-msg.active {
    display: flex;
}

/* VietQR Mock Card */
.qr-container {
    display: flex;
    justify-content: center;
    margin-bottom: 10px;
}

.vietqr-card {
    background: #ffffff;
    color: #060914;
    border-radius: 16px;
    padding: 20px;
    width: 250px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.vietqr-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    border-bottom: 1px dashed #e2e8f0;
    padding-bottom: 8px;
}

.vietqr-bank {
    font-size: 0.85rem;
    font-weight: 800;
    color: #0259b3;
    letter-spacing: 0.5px;
}

.vietqr-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #e11d48;
}

.qr-code-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.qr-code-placeholder i {
    font-size: 7.5rem;
    color: #000000;
}

.qr-scan-guide {
    font-size: 0.65rem;
    font-weight: 700;
    color: #64748b;
    letter-spacing: 0.5px;
}

/* Details list */
.payment-details-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 20px;
    border-radius: 12px;
}

.pay-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    gap: 12px;
}

.pay-label {
    color: #94a3b8;
    flex-shrink: 0;
}

.pay-val {
    color: #ffffff;
    font-weight: 700;
    text-align: right;
    word-break: break-all;
}

.btn-copy-mini {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #cbd5e1;
    font-size: 0.75rem;
    padding: 3px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.btn-copy-mini:hover {
    background-color: var(--color-cyan);
    color: #060914;
    border-color: var(--color-cyan);
}

.payment-notice {
    background-color: rgba(6, 182, 212, 0.05);
    border: 1px solid rgba(6, 182, 212, 0.15);
    padding: 12px 16px;
    border-radius: 8px;
}

.payment-notice p {
    font-size: 0.75rem;
    color: #94a3b8;
    line-height: 1.5;
}

.payment-notice code {
    background-color: rgba(0, 0, 0, 0.3);
    color: var(--color-cyan);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
}

.modal-footer-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
}

.btn-zalo-confirm {
    width: 100%;
    background: linear-gradient(135deg, #0084ff, #0056b3);
    color: #ffffff;
    border-radius: 12px;
    padding: 14px;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(0, 132, 255, 0.3);
}

.btn-zalo-confirm:hover {
    filter: brightness(1.1);
    box-shadow: 0 6px 20px rgba(0, 132, 255, 0.45);
}

.zalo-hotline-text {
    font-size: 0.8rem;
    color: #64748b;
}

/* ==========================================================================
   10. Responsive Adaptations (Mobile / Tablet)
   ========================================================================== */

@media (max-width: 1024px) {
    .top-nav {
        padding: 0 24px;
    }

    .nav-center {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-right {
        display: none;
    }

    .pricing-container {
        grid-template-columns: repeat(2, 1fr);
        justify-content: center;
    }

    .price-card.combo-card {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
    }
}

@media (max-width: 768px) {
    section {
        padding: 60px 20px;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .hero-ctas .btn {
        width: 100%;
        max-width: 340px;
    }

    .hero-features-list {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }

    .burgundy-banner {
        flex-direction: column;
        gap: 20px;
        padding: 24px;
    }

    .pain-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .steps-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .video-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .pricing-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .pricing-container-center {
        grid-template-columns: 1fr;
        gap: 30px;
        max-width: 450px;
        margin: 0 auto;
    }

    .price-card.combo-card {
        grid-column: span 1;
    }

    .pricing-compatibility {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .compat-divider {
        display: none;
    }

    .final-cta-title {
        font-size: 1.6rem;
    }

    .final-cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .final-cta-buttons .btn {
        width: 100%;
        max-width: 340px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }



    .modal-box {
        padding: 24px 16px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.2rem;
    }
}

/* --- LIGHT MODE OVERRIDES --- */
body {
    background-color: var(--bg-primary) !important;
    color: var(--text-secondary) !important;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary) !important;
}

h1, h2 {
    text-transform: uppercase;
}

.gradient-text {
    background: linear-gradient(135deg, #4f46e5, #0ea5e9) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
}

/* Header & Nav */
.top-nav {
    background-color: rgba(255, 255, 255, 0.94) !important;
    border-bottom: 1px solid #e2e8f0 !important;
    box-shadow: 0 1px 10px rgba(0, 0, 0, 0.02) !important;
}

.logo-text {
    color: var(--text-primary) !important;
}

.nav-link {
    color: var(--text-secondary) !important;
}

.nav-link:hover, .nav-link.active {
    color: #4f46e5 !important;
}

.nav-link::after {
    background-color: #4f46e5 !important;
}

.mobile-toggle {
    color: var(--text-primary) !important;
}

.btn-top-cta {
    background-color: rgba(79, 70, 229, 0.05) !important;
    color: #4f46e5 !important;
    border: 1px solid rgba(79, 70, 229, 0.2) !important;
}

.btn-top-cta:hover {
    background-color: #4f46e5 !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.2) !important;
}

/* Hero Section */
.hero-title {
    color: var(--text-primary) !important;
}

.hero-subtitle {
    color: var(--text-secondary) !important;
}

.section-title {
    color: var(--text-primary) !important;
}

.section-subtitle {
    color: var(--text-secondary) !important;
}

/* Primary Button */
.btn-primary {
    background: linear-gradient(135deg, #4f46e5 0%, #0ea5e9 100%) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.25) !important;
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.4) !important;
}

/* Secondary Button */
.btn-secondary {
    background: #f8fafc !important;
    color: var(--text-secondary) !important;
    border: 1px solid #cbd5e1 !important;
}

.btn-secondary:hover {
    background: #f1f5f9 !important;
    color: var(--text-primary) !important;
    border-color: #94a3b8 !important;
}

/* Pain Points Section */
.pain-title {
    color: var(--text-primary) !important;
}

.pain-subtitle {
    color: var(--text-secondary) !important;
}

.burgundy-banner {
    background-color: #eef2ff !important;
    border: 1px solid #c7d2fe !important;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.08) !important;
}

.banner-title {
    color: var(--text-primary) !important;
}

.pain-item {
    background: #ffffff !important;
    border: 1px solid #f1f5f9 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.015) !important;
}

.pain-text strong {
    color: var(--text-primary) !important;
}

.pain-text p {
    color: var(--text-secondary) !important;
}

/* Chatbot Cards */
.chatbot-card {
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02) !important;
}

.chatbot-card:hover {
    border-color: #4f46e5 !important;
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.08) !important;
}

.card-desc {
    color: var(--text-secondary) !important;
}

.card-footer-row {
    border-top: 1px solid #f1f5f9 !important;
}

.card-access-badge {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05), rgba(6, 182, 212, 0.05)) !important;
    border: 1px solid rgba(79, 70, 229, 0.1) !important;
    color: #4f46e5 !important;
}

.card-access-badge strong {
    color: #4f46e5 !important;
}

.btn-card-action {
    background-color: #f8fafc !important;
    color: var(--text-secondary) !important;
    border: 1px solid #e2e8f0 !important;
}

.chatbot-card:hover .btn-card-action {
    background-color: #4f46e5 !important;
    color: #ffffff !important;
    border-color: #4f46e5 !important;
}

/* Steps */
.step-card {
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02) !important;
}

.step-card:hover {
    border-color: #4f46e5 !important;
}

.step-icon-wrap {
    background: rgba(79, 70, 229, 0.06) !important;
    color: #4f46e5 !important;
}

.step-title {
    color: var(--text-primary) !important;
}

.step-desc {
    color: var(--text-secondary) !important;
}

/* Benefits & Testimonials */
.benefit-card, .testimonial-card, .faq-item {
    background-color: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02) !important;
}

.benefit-card h4 {
    color: var(--text-primary) !important;
}

.benefit-card p {
    color: var(--text-secondary) !important;
}

.review-text {
    color: var(--text-primary) !important;
}

.faq-question {
    color: var(--text-primary) !important;
}

.faq-answer {
    color: var(--text-secondary) !important;
}

.faq-item.active {
    border-color: #4f46e5 !important;
}

/* Section Backgrounds */
.pain-points-section {
    background-color: #f8fafc !important;
}

.how-it-works-section {
    background-color: #ffffff !important;
}

.testimonials-section {
    background-color: #f8fafc !important;
}

.faq-section {
    background-color: #ffffff !important;
}

/* Final CTA */
.final-cta-section {
    background: linear-gradient(135deg, #e0e7ff 0%, #e0f2fe 100%) !important;
}

.final-cta-title {
    color: var(--text-primary) !important;
}

.final-cta-subtitle {
    color: var(--text-secondary) !important;
}

.final-cta-zalo {
    color: var(--text-muted) !important;
}

/* Footer */
.app-footer {
    background: #ffffff !important;
    color: var(--text-secondary) !important;
    border-top: 1px solid #e2e8f0 !important;
}

.footer-desc {
    color: var(--text-muted) !important;
}

/* Payment Modal Customizations */
.modal-box {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.15) !important;
}

.modal-title {
    color: var(--text-primary) !important;
}

.vietqr-card {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.04) !important;
}

.payment-details-list {
    background-color: #f8fafc !important;
    border: 1px solid #e2e8f0 !important;
    padding: 24px !important;
    border-radius: 16px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 16px !important;
}

.pay-detail-item {
    border-bottom: 1px dashed #e2e8f0 !important;
    padding-bottom: 12px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    font-size: 0.85rem !important;
}

.pay-detail-item:last-child {
    border-bottom: none !important;
    padding-bottom: 0 !important;
}

.pay-label {
    color: var(--text-muted) !important;
    font-weight: 500 !important;
}

.pay-val {
    color: var(--text-primary) !important;
    font-weight: 700 !important;
}

.pay-val.text-orange {
    color: #ea580c !important; /* Premium orange for price */
}

.pay-val.text-cyan {
    color: #4f46e5 !important; /* Premium indigo for syntax code */
    background-color: rgba(79, 70, 229, 0.05) !important;
    padding: 4px 8px !important;
    border-radius: 6px !important;
    border: 1px solid rgba(79, 70, 229, 0.1) !important;
    font-family: monospace !important;
    font-size: 0.9rem !important;
}

.btn-copy-mini {
    background-color: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #475569 !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
    font-weight: 600 !important;
    padding: 3px 8px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    transition: all 0.2s ease !important;
}

.btn-copy-mini:hover {
    background-color: #f1f5f9 !important;
    color: var(--text-primary) !important;
    border-color: #94a3b8 !important;
}

.payment-notice {
    background-color: rgba(79, 70, 229, 0.04) !important;
    border: 1px solid rgba(79, 70, 229, 0.1) !important;
    border-radius: 10px !important;
    padding: 12px 16px !important;
}

.payment-notice p {
    color: #4f46e5 !important;
    font-size: 0.8rem !important;
    line-height: 1.4 !important;
}

.btn-zalo-confirm {
    background: #0284c7 !important; /* Beautiful Zalo blue */
    color: #ffffff !important;
    border: none !important;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.25) !important;
}

.btn-zalo-confirm:hover {
    background: #0369a1 !important;
    box-shadow: 0 6px 20px rgba(2, 132, 199, 0.4) !important;
}