/* 
   AINudeGeneratorNL.love - Nederlandse AI Naaktgenerator Website
   Uniek Nederlands design met tulp-geïnspireerde elementen en traditionele kleuren
*/

:root {
    /* Nederlandse kleurenpalet */
    --primary: #ff6f00; /* Dutch orange */
    --secondary: #0076c0; /* Dutch blue */
    --accent: #e60000; /* Red accent */
    --light: #ffffff;
    --dark: #1a1a1a;
    --light-bg: #f5f7fa;
    --gradient-primary: linear-gradient(135deg, #ff6f00 0%, #ff9e40 100%);
    --gradient-secondary: linear-gradient(135deg, #0076c0 0%, #00a0e3 100%);
    --card-bg: rgba(255, 255, 255, 0.8);
    --shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', 'Arial', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light-bg);
    overflow-x: hidden;
    position: relative;
}

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

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

h1, h2, h3, h4, h5 {
    font-family: 'Open Sans', 'Arial', sans-serif;
    line-height: 1.3;
    font-weight: 700;
}

h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1.5rem;
}

ul {
    list-style: none;
}

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

/* Wave achtergrond - Uniek Nederlands design element */
.wave-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.04;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3E%3Cpath fill='%23ff6f00' d='M0,192L48,197.3C96,203,192,213,288,229.3C384,245,480,267,576,250.7C672,235,768,181,864,170.7C960,160,1056,192,1152,197.3C1248,203,1344,181,1392,170.7L1440,160L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3E%3C/path%3E%3C/svg%3E");
    background-size: cover;
    background-position: center;
    animation: wave 15s ease-in-out infinite alternate;
}

@keyframes wave {
    0% {
        background-position: 0% 50%;
    }
    100% {
        background-position: 100% 50%;
    }
}

/* Header & Navigatie */
header {
    background-color: rgba(255, 255, 255, 0.95);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-left: 0.75rem;
    color: var(--dark);
}

.highlight {
    color: var(--primary);
    position: relative;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--dark);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.nav-button {
    background: var(--gradient-primary);
    color: white !important;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 111, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(255, 111, 0, 0.4);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 101;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--dark);
    margin: 5px 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Hero sectie */
.hero {
    padding: 6rem 0 5rem;
    overflow: hidden;
    position: relative;
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s forwards;
}

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

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.tag {
    display: flex;
    align-items: center;
    background: rgba(255, 111, 0, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
}

.tag-icon {
    width: 18px;
    height: 18px;
    margin-right: 0.5rem;
    color: var(--primary);
}

.cta-button {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 111, 0, 0.4);
    color: white;
}

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 25px rgba(255, 111, 0, 0.4);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(255, 111, 0, 0.3);
    }
}

.hero-visual {
    position: relative;
    opacity: 0;
    transform: translateX(20px);
    animation: fadeInRight 1s 0.5s forwards;
}

@keyframes fadeInRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Cirkelvormige design elementen - geïnspireerd door Nederlandse design */
.circles-container {
    position: relative;
    width: 100%;
    height: 400px;
}

.circle {
    position: absolute;
    border-radius: 50%;
}

.circle-1 {
    width: 280px;
    height: 280px;
    background: linear-gradient(135deg, rgba(255, 111, 0, 0.8) 0%, rgba(255, 111, 0, 0.4) 100%);
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.circle-2 {
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, rgba(0, 118, 192, 0.8) 0%, rgba(0, 118, 192, 0.4) 100%);
    bottom: 40px;
    left: 30%;
    z-index: 2;
}

.circle-3 {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.5) 100%);
    top: 80px;
    right: 20%;
    z-index: 3;
}

.ai-symbol {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 4;
    width: 120px;
    height: 80px;
}

/* Features sectie */
.features {
    padding: 8rem 0;
    position: relative;
    background: linear-gradient(180deg, var(--light-bg) 0%, rgba(0, 118, 192, 0.05) 100%);
}

.section-title {
    text-align: center;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-description {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
    font-size: 1.1rem;
    opacity: 0.8;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.feature-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2.5rem 1.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    border-top: 4px solid transparent;
}

.feature-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

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

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 111, 0, 0.1);
    border-radius: 50%;
    color: var(--primary);
}

.feature-icon svg {
    width: 35px;
    height: 35px;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--dark);
}

.feature-card p {
    color: var(--dark);
    opacity: 0.8;
}

/* How it works sectie */
.how-it-works {
    padding: 8rem 0;
    position: relative;
    background-color: white;
}

.steps-container {
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.step:nth-child(even) {
    transform: translateX(30px);
}

.step.visible {
    opacity: 1;
    transform: translateX(0);
}

.step:last-child {
    margin-bottom: 3rem;
}

/* Nederlandse tulp-geïnspireerde nummer design */
.step-number {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    margin-right: 2rem;
    background: var(--gradient-primary);
    color: white;
    font-size: 1.8rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-radius: 20px;
    transform: rotate(45deg);
    box-shadow: 0 10px 20px rgba(255, 111, 0, 0.2);
    transition: all 0.3s ease;
}

.step-number::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px dashed rgba(255, 255, 255, 0.5);
    border-radius: 15px;
}

.step:hover .step-number {
    transform: rotate(45deg) scale(1.1);
}

.step-number span {
    transform: rotate(-45deg);
}

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

.step-content h3 {
    margin-bottom: 0.5rem;
    color: var(--primary);
}

.center-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Testimonials sectie */
.testimonials {
    padding: 8rem 0;
    position: relative;
    background-color: rgba(0, 118, 192, 0.05);
    overflow: hidden;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.testimonial {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2.5rem;
    position: relative;
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    border-left: 5px solid var(--secondary);
}

.testimonial.visible {
    opacity: 1;
    transform: translateY(0);
}

.testimonial:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.quote-mark {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    font-size: 4rem;
    line-height: 1;
    font-family: Georgia, serif;
    color: var(--secondary);
    opacity: 0.2;
}

.quote-text {
    position: relative;
    z-index: 1;
    margin-bottom: 1.5rem;
}

.testimonial-footer {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.rating {
    color: var(--primary);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    letter-spacing: 2px;
}

.author {
    font-weight: 500;
}

/* FAQ sectie */
.faq {
    padding: 8rem 0;
    position: relative;
    background-color: white;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    position: relative;
}

.faq-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.faq-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 5px;
    background: var(--gradient-secondary);
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
}

.faq-item h3 {
    color: var(--secondary);
    margin-bottom: 1rem;
}

.faq-item p {
    color: var(--dark);
    opacity: 0.8;
}

/* Final CTA sectie */
.final-cta {
    padding: 6rem 0;
    background: linear-gradient(135deg, var(--primary) 0%, #ff9e40 100%);
    text-align: center;
    color: white;
    margin: 5rem 0 0;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 20%, 100% 0%, 100% 100%, 0% 100%);
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z' fill='%23ffffff' fill-opacity='0.1'/%3E%3C/svg%3E");
    z-index: 0;
}

.final-cta .container {
    position: relative;
    z-index: 1;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.final-cta p {
    margin-bottom: 2.5rem;
    font-size: 1.2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

.final-cta .cta-button {
    background: white;
    color: var(--primary);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.final-cta .cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: white;
    padding: 5rem 0 2rem;
    position: relative;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    margin-top: 1.5rem;
    font-size: 0.95rem;
    opacity: 0.7;
}

.footer-logo {
    display: block;
    margin-bottom: 1rem;
}

.footer-links h4,
.footer-legal h4 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.footer-links h4::after,
.footer-legal h4::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary);
}

.footer-links ul,
.footer-legal ul {
    padding: 0;
}

.footer-links li,
.footer-legal li {
    margin-bottom: 0.8rem;
}

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

.footer-links a:hover,
.footer-legal a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.9rem;
    opacity: 0.7;
}

.keywords {
    margin-top: 1rem;
    font-size: 0.8rem;
}

/* Media Queries */
@media (max-width: 992px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-wrapper {
        grid-template-columns: 1fr;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .circles-container {
        height: 300px;
    }
    
    .circle-1 {
        width: 220px;
        height: 220px;
    }
    
    .circle-2 {
        width: 150px;
        height: 150px;
    }
    
    .circle-3 {
        width: 100px;
        height: 100px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: 1 / 3;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: white;
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: right 0.3s ease;
        z-index: 100;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.15);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .step {
        flex-direction: column;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: 1.5rem;
    }
    
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero {
        padding: 4rem 0 3rem;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-brand {
        grid-column: auto;
    }
    
    .final-cta {
        clip-path: polygon(0 10%, 100% 0%, 100% 100%, 0% 100%);
    }
}