:root {
    --primary: #FF4081;
    --primary-dark: #E63975;
    --primary-light: #FF80AB;
    --secondary: #2A0E61;
    --secondary-light: #3D1D82;
    --accent: #41E0FD;
    --text: #1A1A2E;
    --text-light: #4A4A68;
    --text-lighter: #757590;
    --light: #F8F9FA;
    --dark: #0F0F1B;
    --gray: #E0E0E0;
    --success: #37BC9B;
    --warning: #FFCE54;
    --danger: #DA4453;
    --info: #4A89DC;
}

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

html {
    scroll-behavior: smooth;
    font-size: 62.5%;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--light);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 120rem;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.2;
    margin-bottom: 2rem;
    font-weight: 700;
    color: var(--dark);
}

h1 {
    font-size: 4.8rem;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
}

h2 {
    font-size: 3.6rem;
    margin-bottom: 3rem;
}

h3 {
    font-size: 2.4rem;
    margin-bottom: 1.5rem;
}

p {
    margin-bottom: 2rem;
    color: var(--text-light);
}

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

a:hover {
    color: var(--primary-dark);
}

.section-title {
    text-align: center;
    position: relative;
    margin-bottom: 5rem;
    padding-bottom: 2rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 8rem;
    height: 0.4rem;
    background: var(--primary);
    border-radius: 0.2rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1.2rem 2.4rem;
    background-color: var(--primary);
    color: white;
    border-radius: 5rem;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1.6rem;
}

.btn:hover {
    background-color: var(--primary-dark);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.btn:active {
    transform: translateY(-1px);
    box-shadow: 0 5px 10px rgba(0,0,0,0.1);
}

.btn-lg {
    padding: 1.5rem 3rem;
    font-size: 1.8rem;
}

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

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

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(248, 249, 250, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    padding: 1.5rem 0;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 2rem;
    color: var(--dark);
}

.logo-svg {
    height: 4rem;
    width: auto;
}

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

.nav-list {
    display: flex;
    list-style: none;
    gap: 3rem;
    align-items: center;
}

.nav-list a {
    color: var(--text);
    font-weight: 500;
    position: relative;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 0;
    height: 0.2rem;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

.nav-list a:hover::after {
    width: 100%;
}

.cta-button a {
    color: white;
}

.cta-button a:hover::after {
    width: 0;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--dark);
    cursor: pointer;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Hero Section */
.hero {
    padding: 18rem 0 10rem;
    background: linear-gradient(135deg, rgba(42,14,97,0.05) 0%, rgba(255,64,129,0.05) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 50%;
    height: 80%;
    background: radial-gradient(circle, rgba(255,128,171,0.15) 0%, rgba(255,128,171,0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 50%;
    height: 80%;
    background: radial-gradient(circle, rgba(65,224,253,0.15) 0%, rgba(65,224,253,0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-content {
    width: 50%;
}

.hero-description {
    font-size: 1.8rem;
    margin-bottom: 3rem;
}

.hero-buttons {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.hero-visual {
    width: 45%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-illustration {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 10px 15px rgba(0,0,0,0.1));
}

/* Features Section */
.features {
    padding: 10rem 0;
    background-color: white;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
    gap: 4rem;
}

.feature-card {
    background-color: white;
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border: 1px solid var(--gray);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    border-color: var(--primary-light);
}

.feature-icon {
    margin-bottom: 2rem;
    width: 7rem;
    height: 7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255,64,129,0.1);
    border-radius: 1.5rem;
}

/* How It Works */
.how-it-works {
    padding: 10rem 0;
    background-color: var(--light);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 6rem;
    max-width: 80rem;
    margin: 0 auto;
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 0;
    left: 2.5rem;
    height: 100%;
    width: 0.2rem;
    background-color: var(--primary-light);
    z-index: 0;
}

.step {
    display: flex;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 5rem;
    height: 5rem;
    background-color: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 2.4rem;
    flex-shrink: 0;
}

.step-content {
    padding-top: 0.5rem;
}

/* CTA Section */
.cta-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
}

.cta-section h2 {
    color: white;
    margin-bottom: 2rem;
}

.cta-section p {
    color: rgba(255,255,255,0.8);
    margin-bottom: 4rem;
    max-width: 70rem;
    margin-left: auto;
    margin-right: auto;
}

/* FAQ Section */
.faq {
    padding: 10rem 0;
    background-color: white;
}

.faq-list {
    max-width: 90rem;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--gray);
}

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    cursor: pointer;
    position: relative;
    padding-right: 3rem;
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 0;
    font-size: 2.4rem;
    color: var(--primary);
    transition: transform 0.3s ease;
}

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

.faq-answer {
    margin-top: 1.5rem;
    color: var(--text-light);
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
    padding: 6rem 0 3rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
}

.footer-nav {
    display: flex;
    gap: 5rem;
}

.footer-nav-column h4 {
    color: white;
    margin-bottom: 2rem;
    font-size: 1.8rem;
}

.footer-nav-column ul {
    list-style: none;
}

.footer-nav-column li {
    margin-bottom: 1rem;
}

.footer-nav-column a {
    color: rgba(255,255,255,0.7);
}

.footer-nav-column a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    padding-top: 3rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 1.4rem;
}

/* Media Queries */
@media (max-width: 991px) {
    html {
        font-size: 55%;
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content, .hero-visual {
        width: 100%;
    }
    
    .hero-content {
        margin-bottom: 5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 1.5rem 0;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: 8rem;
        right: -100%;
        width: 80%;
        max-width: 40rem;
        height: calc(100vh - 8rem);
        background-color: white;
        flex-direction: column;
        padding: 4rem 2rem;
        transition: right 0.3s ease;
        box-shadow: -5px 0 10px rgba(0,0,0,0.05);
        z-index: 999;
        gap: 2rem;
        align-items: flex-start;
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 4rem;
    }
    
    .footer-nav {
        flex-direction: column;
        gap: 3rem;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 50%;
    }
    
    h1 {
        font-size: 3.6rem;
    }
    
    h2 {
        font-size: 2.8rem;
    }
    
    .hero {
        padding: 15rem 0 8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
}