/* Design System for Uspackora */
:root {
    --primary-color: #232f3e;
    --secondary-color: #febd69;
    --accent-color: #ff9900;
    --text-color: #111111;
    --light-text: #565959;
    --white: #ffffff;
    --bg-light: #f3f3f3;
    --border-color: #ddd;
    --success: #007600;
    --error: #ba0000;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px rgba(0,0,0,0.1);
    --container-width: 1200px;
}

/* Base resets without * */
html, body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
}

.body-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Disclosure Bar */
.disclosure-bar {
    background-color: var(--bg-light);
    color: var(--light-text);
    text-align: center;
    padding: 8px 15px;
    font-size: 13px;
    border-bottom: 1px solid var(--border-color);
}

.disclosure-text {
    margin: 0;
    max-width: var(--container-width);
    margin-left: auto;
    margin-right: auto;
}

/* Header */
.header {
    background-color: var(--primary-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

.header-content {
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo-link {
    text-decoration: none;
    color: var(--white);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--secondary-color);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin-left: 25px;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--secondary-color);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    padding: 10px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--white);
    margin: 5px 0;
    transition: 0.4s;
    border-radius: 3px;
}

@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--primary-color);
        transition: 0.4s ease;
        z-index: 1000;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .nav.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    .nav-item {
        margin-left: 0;
    }

    .nav-link {
        font-size: 24px;
        color: var(--white);
    }

    /* Hamburger Animation */
    .hamburger.active span:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }
}

/* Hero Section */
.hero {
    padding: 60px 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid var(--border-color);
}

.hero-container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.hero-content {
    max-width: 550px;
}

.hero-badge {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 15px;
}

.hero-title {
    font-size: 48px;
    line-height: 1.1;
    margin: 0 0 20px 0;
    color: var(--primary-color);
}

.hero-description {
    font-size: 18px;
    color: var(--light-text);
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    gap: 15px;
}

.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn-primary {
    background-color: var(--accent-color);
    color: var(--primary-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.btn-primary:hover {
    background-color: #e68a00;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

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

.hero-image-wrapper {
    position: relative;
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.review-img {
    max-width: 700px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: var(--white);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
    display: block;
}

/* Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.testimonial-text {
    font-style: italic;
    color: var(--light-text);
    margin-bottom: 20px;
    line-height: 1.6;
}

.testimonial-author {
    font-weight: 700;
    color: var(--primary-color);
}

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

.section-container {
    max-width: 900px;
    margin: 0 auto;
}

.section-title {
    font-size: 32px;
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.text-block {
    margin-bottom: 25px;
    font-size: 17px;
    color: var(--light-text);
}

.sub-heading {
    font-size: 24px;
    margin: 35px 0 15px 0;
    color: var(--primary-color);
}

/* Comparison Table */
.table-wrapper {
    overflow-x: auto;
    margin: 40px 0;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--white);
}

.th-cell {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 15px;
    text-align: left;
    font-weight: 600;
}

.td-cell {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
}

.check-icon {
    color: var(--success);
    font-weight: bold;
}

.cross-icon {
    color: var(--error);
    font-weight: bold;
}

/* FAQ Section */
.faq-list {
    list-style: none;
    padding: 0;
}

.faq-item {
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

.faq-question {
    background-color: var(--white);
    padding: 15px 20px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    color: var(--light-text);
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 20px 20px 20px;
}

.faq-item.active .faq-question span {
    transform: rotate(45deg);
}

.faq-question span {
    transition: transform 0.3s ease;
    font-size: 20px;
    color: var(--accent-color);
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 60px 20px 20px 20px;
    margin-top: auto;
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
}

.footer-about-title {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.footer-text {
    font-size: 14px;
    color: #cbd5e0;
    margin-bottom: 20px;
}

.footer-nav-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav-item {
    margin-bottom: 10px;
}

.footer-nav-link {
    color: #cbd5e0;
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.footer-nav-link:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-bottom {
    max-width: var(--container-width);
    margin: 40px auto 0 auto;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.copyright-text {
    font-size: 13px;
    color: #718096;
}

/* Forms */
.contact-form {
    background-color: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 20px;
}

.label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    box-sizing: border-box;
}

.textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 16px;
    min-height: 150px;
    box-sizing: border-box;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        margin: 0 auto;
    }
    .hero-actions {
        justify-content: center;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 32px;
    }
    .footer-container {
        grid-template-columns: 1fr;
    }
    .hero-actions {
        flex-direction: column;
    }
}