/* 
 * nudefySG.pw - Singapore AI Undressing Tool
 * Main stylesheet
 */

:root {
    /* Singapore inspired color palette */
    --primary-color: #EE4D2D;       /* Singapore orange-red */
    --secondary-color: #FF9B21;     /* Warm orange accent */
    --dark-color: #1A1A1A;         /* Near black */
    --light-color: #FFFFFF;        /* White */
    --grey-color: #F8F8F8;         /* Light grey for backgrounds */
    --text-color: #333333;         /* Dark grey for text */
    --border-radius: 8px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', Arial, sans-serif;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

h1 {
    font-size: 2.5rem;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

h2 span {
    color: var(--primary-color);
}

h3 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.section-description {
    max-width: 700px;
    margin: 0 auto 2rem;
    text-align: center;
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-family: 'Poppins', Arial, sans-serif;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.btn.primary:hover {
    background-color: #D93C1D;
}

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

.btn.secondary:hover {
    background-color: rgba(238, 77, 45, 0.1);
}

/* Header */
header {
    background-color: var(--light-color);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 700;
}

nav ul.menu {
    display: flex;
    list-style: none;
}

nav ul.menu li {
    margin-left: 1.5rem;
}

nav ul.menu li a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 600;
    transition: color 0.3s ease;
    font-family: 'Poppins', Arial, sans-serif;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(255, 155, 33, 0.1) 0%, rgba(238, 77, 45, 0.1) 100%);
    overflow: hidden;
    position: relative;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    flex: 0 0 55%;
}

.hero-image {
    flex: 0 0 40%;
    text-align: center;
}

.subheading {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.trust-badges {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
}

.badge {
    text-align: center;
}

.badge-number {
    display: block;
    font-family: 'Poppins', Arial, sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.badge-text {
    font-size: 0.9rem;
    color: #666;
}

/* How It Works */
.how-works {
    padding: 5rem 0;
    text-align: center;
}

.process-steps {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.step {
    flex: 0 0 25%;
    padding: 0 1rem;
    margin-bottom: 2rem;
}

.step-icon {
    margin-bottom: 1.5rem;
}

.connection {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 5%;
}

.cta-center {
    margin-top: 2rem;
    text-align: center;
}

/* Features */
.features {
    background-color: var(--grey-color);
    padding: 5rem 0;
    text-align: center;
}

.features-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
}

.feature-box {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    flex: 0 0 calc(25% - 2rem);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    margin-bottom: 1.5rem;
}

/* About */
.about {
    padding: 5rem 0;
}

.about .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.about-content {
    flex: 0 0 55%;
}

.about-image {
    flex: 0 0 40%;
    text-align: center;
}

.cta-left {
    margin-top: 2rem;
}

/* Footer */
footer {
    background-color: #222;
    color: #eee;
    padding: 3rem 0 1rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-logo {
    flex: 0 0 30%;
    margin-bottom: 2rem;
}

.footer-favicon {
    margin-top: 1rem;
}

.footer-links {
    display: flex;
    flex: 0 0 65%;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-column {
    flex: 0 0 30%;
    margin-bottom: 2rem;
}

.footer-column h4 {
    color: var(--light-color);
    margin-bottom: 1rem;
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 30px;
    height: 2px;
    background-color: var(--primary-color);
}

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

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column ul li a {
    text-decoration: none;
    color: #ccc;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero .container,
    .about .container {
        flex-direction: column;
    }
    
    .hero-content,
    .hero-image,
    .about-content,
    .about-image {
        flex: 0 0 100%;
    }
    
    .hero-content,
    .about-content {
        margin-bottom: 2rem;
    }
    
    .feature-box {
        flex: 0 0 calc(50% - 2rem);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    nav ul.menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--light-color);
        flex-direction: column;
        align-items: center;
        padding: 1rem 0;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        display: none;
    }
    
    nav ul.menu.active {
        display: flex;
    }
    
    nav ul.menu li {
        margin: 0.5rem 0;
    }
    
    .step {
        flex: 0 0 100%;
    }
    
    .connection {
        display: none;
    }
    
    .feature-box {
        flex: 0 0 100%;
    }
    
    .footer-logo,
    .footer-links {
        flex: 0 0 100%;
    }
    
    .footer-column {
        flex: 0 0 100%;
    }
    
    .trust-badges {
        justify-content: space-around;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
        margin-bottom: 1rem;
    }
}