/* Main styles for aiclothingremoverSG.love */
:root {
    /* Color palette - Singapore inspired */
    --primary: #6B4EFF;      /* Deep Purple */
    --secondary: #B15DFF;    /* Light Purple */
    --accent: #FF4EA5;       /* Pink */
    --highlight: #4AEEFF;    /* Cyan */
    --dark: #151429;         /* Dark Navy */
    --light: #F5F5FA;        /* Off White */
    --gray: #9AA0B9;         /* Slate Gray */
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;
    
    /* Font sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-md: 1rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-3xl: 2.5rem;
    --text-4xl: 3rem;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    width: 100%;
    flex: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

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

a:hover {
    color: var(--secondary);
}

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

/* Navigation */
.site-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) 0;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo span {
    font-weight: 700;
    font-size: var(--text-lg);
    color: var(--primary);
}

.menu {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
}

.menu a {
    color: var(--dark);
    font-weight: 500;
    position: relative;
}

.menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: width 0.3s ease;
}

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

.menu a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--dark);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    padding: var(--space-xl) 0;
    min-height: 80vh;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 10% 20%, rgba(107, 78, 255, 0.05) 0%, rgba(177, 93, 255, 0.05) 90%);
    z-index: -1;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero h1 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-sm);
    color: var(--primary);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero h2 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-lg);
    color: var(--accent);
}

.hero p {
    font-size: var(--text-lg);
    margin-bottom: var(--space-xl);
    color: var(--gray);
}

.hero-graphic {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.btn-primary {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: var(--text-md);
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(107, 78, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px rgba(107, 78, 255, 0.4);
    color: white;
}

/* Features Section */
.features {
    padding: var(--space-xl) 0;
    text-align: center;
}

.features h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-xl);
    color: var(--dark);
    position: relative;
    display: inline-block;
    padding-bottom: var(--space-md);
}

.features h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.feature-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.card {
    background-color: white;
    border-radius: 20px;
    padding: var(--space-xl) var(--space-lg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(107, 78, 255, 0.1);
}

.card-icon {
    margin-bottom: var(--space-md);
}

.card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-sm);
    color: var(--dark);
}

.card p {
    color: var(--gray);
    font-size: var(--text-md);
}

/* How It Works Section */
.how-it-works {
    padding: var(--space-xl) 0;
    background-color: rgba(107, 78, 255, 0.03);
    position: relative;
}

.how-it-works h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-xl);
    color: var(--dark);
    text-align: center;
    position: relative;
    display: inline-block;
    padding-bottom: var(--space-md);
}

.how-it-works h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 25px;
    height: 100%;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary), var(--secondary));
    z-index: -1;
}

.step-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-weight: 700;
    font-size: var(--text-lg);
    box-shadow: 0 10px 20px rgba(107, 78, 255, 0.3);
    flex-shrink: 0;
}

.step-content {
    background-color: white;
    border-radius: 20px;
    padding: var(--space-lg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    flex: 1;
}

.step-content h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-sm);
    color: var(--primary);
}

.cta {
    text-align: center;
    margin-top: var(--space-xl);
    padding: var(--space-lg);
}

.cta p {
    font-size: var(--text-xl);
    margin-bottom: var(--space-lg);
    color: var(--dark);
    font-weight: 500;
}

/* FAQ Section */
.faq {
    padding: var(--space-xl) 0;
}

.faq h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-xl);
    color: var(--dark);
    text-align: center;
    position: relative;
    display: inline-block;
    padding-bottom: var(--space-md);
}

.faq h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
}

.faq-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.faq-item {
    background-color: white;
    border-radius: 15px;
    padding: var(--space-lg);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 20px 40px rgba(107, 78, 255, 0.1);
    transform: translateY(-5px);
}

.faq-item h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-md);
    color: var(--primary);
}

.faq-item p {
    color: var(--gray);
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--dark), #1e1c36);
    color: white;
    padding: var(--space-xl) var(--space-md) var(--space-md);
    margin-top: var(--space-xl);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
    flex: 1;
    min-width: 250px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
}

.footer-logo p {
    font-size: var(--text-lg);
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
}

.footer-links {
    min-width: 200px;
}

.footer-links h4 {
    font-size: var(--text-md);
    margin-bottom: var(--space-lg);
    color: var(--highlight);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-md);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--highlight);
}

.footer-bottom {
    max-width: 1400px;
    margin: var(--space-lg) auto 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--text-sm);
    margin-bottom: var(--space-xs);
}

/* Responsive Design */
@media (max-width: 992px) {
    .hero {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .faq-items {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --text-4xl: 2.5rem;
        --text-3xl: 2rem;
        --text-2xl: 1.75rem;
        --text-xl: 1.25rem;
    }
    
    .menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: white;
        flex-direction: column;
        align-items: center;
        gap: var(--space-lg);
        padding: var(--space-xl) 0;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        z-index: 100;
        transform: translateY(-20px);
        opacity: 0;
        pointer-events: none;
        transition: all 0.3s ease;
    }
    
    .menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .feature-cards {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 576px) {
    .step {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .step:not(:last-child)::after {
        display: none;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-logo {
        align-items: center;
    }
}