@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700&family=Work+Sans:wght@400;500;600&display=swap');

:root {
    --qyu-primary: #2563eb;
    --qyu-secondary: #1e40af;
    --qyu-accent: #f59e0b;
    --qyu-background: #0f172a;
    --qyu-text: #e2e8f0;
    --qyu-muted: #94a3b8;
    --qyu-card-bg: #1e293b;
    --qyu-border-color: rgba(255, 255, 255, 0.1);
    --qyu-gradient-start: rgba(37, 99, 235, 0.8);
    --qyu-gradient-end: rgba(30, 64, 175, 0.8);
    --qyu-shadow-light: rgba(0, 0, 0, 0.05);
    --qyu-shadow-medium: rgba(0, 0, 0, 0.15);
    --qyu-shadow-strong: rgba(0, 0, 0, 0.3);

    --qyu-spacing-xs: 8px;
    --qyu-spacing-sm: 16px;
    --qyu-spacing-md: 24px;
    --qyu-spacing-lg: 48px;
    --qyu-spacing-xl: 80px;
    --qyu-spacing-xxl: 120px;
}

/* Base Styles & Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Work Sans', sans-serif;
    color: var(--qyu-text);
    background-color: var(--qyu-background);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::-moz-selection {
    background-color: var(--qyu-accent);
    color: var(--qyu-background);
}

::selection {
    background-color: var(--qyu-accent);
    color: var(--qyu-background);
}

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

a {
    color: var(--qyu-primary);
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease;
}

a:hover {
    color: var(--qyu-accent);
    transform: translateY(-2px);
}

/* Typography Scale */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    color: var(--qyu-text);
    margin-bottom: var(--qyu-spacing-sm);
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.05em;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--qyu-spacing-md);
}

h3 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--qyu-spacing-sm);
}

h4 {
    font-size: 1.5rem;
    font-weight: 600;
}

h5 {
    font-size: 1.25rem;
    font-weight: 500;
}

h6 {
    font-size: 1rem;
    font-weight: 500;
    color: var(--qyu-muted);
}

p {
    margin-bottom: var(--qyu-spacing-sm);
}

ul {
    list-style: none;
}

/* Utility Classes */
.ui-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--qyu-spacing-md);
}

.ui-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--qyu-spacing-lg);
}

.ui-grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.ui-flex {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--qyu-spacing-sm);
}

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

.ui-mb-lg {
    margin-bottom: var(--qyu-spacing-lg);
}

.ui-mb-md {
    margin-bottom: var(--qyu-spacing-md);
}

.ui-mb-sm {
    margin-bottom: var(--qyu-spacing-sm);
}

/* Buttons */
.ui-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.ui-button-primary {
    background-color: var(--qyu-primary);
    color: #fff;
    box-shadow: 0 4px 15px var(--qyu-shadow-medium);
}

.ui-button-primary:hover {
    background-color: var(--qyu-secondary);
    box-shadow: 0 6px 20px var(--qyu-shadow-strong);
    transform: translateY(-2px);
}

.ui-button-secondary {
    background-color: var(--qyu-accent);
    color: var(--qyu-background);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.ui-button-secondary:hover {
    background-color: #d97706;
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.5);
    transform: translateY(-2px);
}

.ui-button-outline {
    background-color: transparent;
    border-color: var(--qyu-primary);
    color: var(--qyu-primary);
}

.ui-button-outline:hover {
    background-color: var(--qyu-primary);
    color: #fff;
    transform: translateY(-2px);
}

/* Section Spacing & Backgrounds */
.ui-section {
    padding: var(--qyu-spacing-xl) 0;
    position: relative;
}

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

.ui-section-dark {
    background-color: var(--qyu-background);
}

/* Visual Separator */
.ui-separator {
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--qyu-border-color), transparent);
    margin: var(--qyu-spacing-lg) 0;
}

.ui-section-divider {
    position: relative;
    height: 60px; /* Adjust height as needed */
    overflow: hidden;
}

.ui-section-divider::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--qyu-card-bg) 70%);
    clip-path: polygon(0 0, 100% 100%, 0 100%);
}

.ui-section-divider.bottom::before {
  clip-path: polygon(0 100%, 100% 100%, 100% 0);
  background: linear-gradient(to top, transparent, var(--qyu-background) 70%);
}

/* Header & Navigation */
.ui-header {
    background-color: var(--qyu-background);
    padding: var(--qyu-spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--qyu-border-color);
}

.ui-navbar {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.ui-navbar-top {
    display: flex;
    justify-content: space-between;
    width: 100%;
    align-items: center;
    margin-bottom: var(--qyu-spacing-sm);
}

.ui-logo {
    font-family: 'Poppins', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
}

.ui-logo span {
    color: var(--qyu-accent);
    margin-left: 5px;
}

.ui-nav-links {
    display: flex;
    gap: var(--qyu-spacing-md);
    padding: var(--qyu-spacing-sm) 0;
    justify-content: center;
    width: 100%;
}

.ui-nav-link {
    color: var(--qyu-muted);
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.ui-nav-link:hover, .ui-nav-link.active {
    color: var(--qyu-text);
    background-color: rgba(255, 255, 255, 0.08);
}

.ui-hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    width: 30px;
    height: 20px;
    justify-content: space-between;
}

.ui-hamburger span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--qyu-text);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.ui-navbar.active .ui-hamburger span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.ui-navbar.active .ui-hamburger span:nth-child(2) {
    opacity: 0;
}
.ui-navbar.active .ui-hamburger span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Hero Section */
.ui-hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    overflow: hidden;
    padding: var(--qyu-spacing-xl) 0;
}

.ui-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.ui-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--qyu-gradient-start) 0%, var(--qyu-gradient-end) 100%);
    z-index: 1;
    opacity: 0.9;
}

.ui-hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: var(--qyu-spacing-md);
}

.ui-hero h1 {
    font-size: 4.5rem;
    color: #fff;
    margin-bottom: var(--qyu-spacing-md);
}

.ui-hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: var(--qyu-spacing-lg);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

.ui-hero .ui-button {
    min-width: 200px;
}

/* Card Components */
.ui-card {
    background-color: var(--qyu-card-bg);
    border-radius: 12px;
    padding: var(--qyu-spacing-lg);
    box-shadow: 0 5px 15px var(--qyu-shadow-medium);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--qyu-border-color);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.ui-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px var(--qyu-shadow-strong);
}

.ui-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: var(--qyu-spacing-md);
}

.ui-card h3 {
    color: var(--qyu-primary);
    margin-bottom: var(--qyu-spacing-sm);
}

.ui-card p {
    color: var(--qyu-muted);
    font-size: 0.95rem;
}

/* Feature Bubbles */
.ui-feature-bubble {
    text-align: center;
    padding: var(--qyu-spacing-md);
    background-color: var(--qyu-card-bg);
    border-radius: 12px;
    border: 1px solid var(--qyu-border-color);
    transition: all 0.3s ease;
}

.ui-feature-bubble:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 20px var(--qyu-shadow-strong);
}

.ui-feature-bubble-icon {
    font-size: 3rem;
    color: var(--qyu-accent);
    margin-bottom: var(--qyu-spacing-sm);
    display: block;
}

.ui-feature-bubble h4 {
    color: var(--qyu-text);
    margin-bottom: var(--qyu-spacing-sm);
}

.ui-feature-bubble p {
    color: var(--qyu-muted);
    font-size: 0.9rem;
}

/* Testimonials */
.ui-testimonial-card {
    background-color: var(--qyu-card-bg);
    padding: var(--qyu-spacing-lg);
    border-radius: 12px;
    border: 1px solid var(--qyu-border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.ui-testimonial-quote {
    font-style: italic;
    margin-bottom: var(--qyu-spacing-md);
    color: var(--qyu-text);
    font-size: 1.1rem;
}

.ui-testimonial-author {
    font-weight: 600;
    color: var(--qyu-primary);
    margin-top: var(--qyu-spacing-sm);
}

.ui-testimonial-meta {
    color: var(--qyu-muted);
    font-size: 0.9rem;
}

/* Trust Badges */
.ui-trust-badge {
    display: inline-flex;
    align-items: center;
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--qyu-primary);
    padding: 10px 18px;
    border-radius: 25px;
    font-weight: 500;
    margin: 5px;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.ui-trust-badge:hover {
    background-color: var(--qyu-primary);
    color: #fff;
    transform: translateY(-2px);
}

.ui-trust-badge svg {
    margin-right: 8px;
    fill: currentColor;
}

/* Form Styling */
.ui-form-section {
    background-color: var(--qyu-card-bg);
    padding: var(--qyu-spacing-xl) 0;
}

.ui-form-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--qyu-background);
    padding: var(--qyu-spacing-lg) var(--qyu-spacing-xl);
    border-radius: 12px;
    box-shadow: 0 10px 30px var(--qyu-shadow-strong);
    border: 1px solid var(--qyu-border-color);
}

.ui-form-group {
    margin-bottom: var(--qyu-spacing-md);
}

.ui-form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--qyu-text);
    font-weight: 500;
    font-size: 0.95rem;
}

.ui-form-group input[type="text"],
.ui-form-group input[type="email"],
.ui-form-group input[type="tel"],
.ui-form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--qyu-border-color);
    border-radius: 8px;
    background-color: #1a202c;
    color: var(--qyu-text);
    font-family: 'Work Sans', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.ui-form-group input::placeholder,
.ui-form-group textarea::placeholder {
    color: var(--qyu-muted);
}

.ui-form-group input:focus,
.ui-form-group textarea:focus {
    border-color: var(--qyu-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

.ui-form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.ui-form-message {
    padding: 12px;
    margin-top: var(--qyu-spacing-md);
    border-radius: 8px;
    font-weight: 500;
    display: none;
}

.ui-form-message.success {
    background-color: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.ui-form-message.error {
    background-color: rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

/* FAQ Accordion */
.ui-faq-item {
    background-color: var(--qyu-card-bg);
    border: 1px solid var(--qyu-border-color);
    border-radius: 8px;
    margin-bottom: var(--qyu-spacing-sm);
    overflow: hidden;
    transition: margin-bottom 0.3s ease;
}

.ui-faq-q {
    padding: var(--qyu-spacing-md);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--qyu-text);
    transition: background-color 0.3s ease;
}

.ui-faq-q:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.ui-faq-q::after {
    content: '+';
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    color: var(--qyu-accent);
}

.ui-faq-item.active .ui-faq-q::after {
    content: '-';
    transform: rotate(180deg);
}

.ui-faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out;
    padding: 0 var(--qyu-spacing-md);
    color: var(--qyu-muted);
}

.ui-faq-item.active .ui-faq-a {
    max-height: 500px; /* Sufficiently large value */
    padding-bottom: var(--qyu-spacing-md);
}

/* Footer */
.ui-footer {
    background-color: var(--qyu-background);
    color: var(--qyu-muted);
    padding: var(--qyu-spacing-xl) 0 var(--qyu-spacing-md);
    border-top: 1px solid var(--qyu-border-color);
}

.ui-footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--qyu-spacing-lg);
    margin-bottom: var(--qyu-spacing-xl);
}

.ui-footer-col h4 {
    color: var(--qyu-text);
    margin-bottom: var(--qyu-spacing-md);
}

.ui-footer-col ul {
    list-style: none;
}

.ui-footer-col li {
    margin-bottom: var(--qyu-spacing-sm);
}

.ui-footer-col a {
    color: var(--qyu-muted);
    transition: color 0.3s ease;
}

.ui-footer-col a:hover {
    color: var(--qyu-primary);
}

.ui-newsletter-form {
    display: flex;
    margin-top: var(--qyu-spacing-md);
}

.ui-newsletter-form input[type="email"] {
    flex-grow: 1;
    padding: 12px 15px;
    border: 1px solid var(--qyu-border-color);
    border-radius: 8px 0 0 8px;
    background-color: #1a202c;
    color: var(--qyu-text);
    font-size: 1rem;
    outline: none;
}

.ui-newsletter-form button {
    background-color: var(--qyu-primary);
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 0 8px 8px 0;
    cursor: pointer;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.ui-newsletter-form button:hover {
    background-color: var(--qyu-secondary);
}

.ui-footer-bottom {
    text-align: center;
    border-top: 1px solid var(--qyu-border-color);
    padding-top: var(--qyu-spacing-md);
    font-size: 0.9rem;
}

/* Contact Page Specific */
.ui-contact-info {
    background-color: var(--qyu-card-bg);
    padding: var(--qyu-spacing-lg);
    border-radius: 12px;
    border: 1px solid var(--qyu-border-color);
}

.ui-contact-info ul {
    list-style: none;
}

.ui-contact-info li {
    display: flex;
    align-items: center;
    margin-bottom: var(--qyu-spacing-md);
    color: var(--qyu-text);
}

.ui-contact-info li:last-child {
    margin-bottom: 0;
}

.ui-contact-info li svg {
    margin-right: var(--qyu-spacing-sm);
    color: var(--qyu-primary);
    font-size: 1.5rem;
}

/* Animations */
.ui-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.ui-animate.ui-fade-in-up {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.ui-animate-delay-1 {
    transition-delay: 0.1s;
}
.ui-animate-delay-2 {
    transition-delay: 0.2s;
}
.ui-animate-delay-3 {
    transition-delay: 0.3s;
}
.ui-animate-delay-4 {
    transition-delay: 0.4s;
}
.ui-animate-delay-5 {
    transition-delay: 0.5s;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .ui-hero h1 {
        font-size: 3.5rem;
    }
    .ui-hero-subtitle {
        font-size: 1.3rem;
    }
    .ui-section {
        padding: var(--qyu-spacing-lg) 0;
    }
    h1 {
        font-size: 3rem;
    }
    h2 {
        font-size: 2.2rem;
    }
    h3 {
        font-size: 1.8rem;
    }
    .ui-nav-links {
        gap: var(--qyu-spacing-md);
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .ui-navbar-top {
        margin-bottom: 0;
    }
    .ui-navbar {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
    .ui-nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%; /* Position below header */
        left: 0;
        width: 100%;
        background-color: var(--qyu-background);
        border-top: 1px solid var(--qyu-border-color);
        padding: var(--qyu-spacing-md) 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease-in-out;
    }
    .ui-navbar.active .ui-nav-links {
        display: flex;
        max-height: 400px; /* Sufficiently large */
    }
    .ui-nav-link {
        padding: 12px var(--qyu-spacing-md);
        text-align: center;
        width: 100%;
    }
    .ui-hamburger {
        display: flex;
    }
    .ui-hero {
        min-height: 70vh;
        padding: var(--qyu-spacing-lg) 0;
    }
    .ui-hero h1 {
        font-size: 2.5rem;
    }
    .ui-hero-subtitle {
        font-size: 1.1rem;
    }
    .ui-grid {
        grid-template-columns: 1fr;
    }
    .ui-footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .ui-newsletter-form {
        justify-content: center;
    }
    .ui-newsletter-form input[type="email"] {
        border-radius: 8px;
        margin-bottom: var(--qyu-spacing-sm);
    }
    .ui-newsletter-form button {
        border-radius: 8px;
    }
    .ui-form-container {
        padding: var(--qyu-spacing-md);
    }
    .ui-footer-col h4 {
        margin-top: var(--qyu-spacing-lg);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.2rem;
    }
    h2 {
        font-size: 1.8rem;
    }
    h3 {
        font-size: 1.5rem;
    }
    .ui-hero h1 {
        font-size: 2rem;
    }
    .ui-hero-subtitle {
        font-size: 1rem;
    }
    .ui-button {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
    .ui-logo {
      font-size: 1.8rem;
    }
    .ui-section {
      padding: var(--qyu-spacing-lg) 0 var(--qyu-spacing-md) 0;
    }
}