/* ==========================================
   TINSIGHTS MINIMALIST DESIGN
   WITH ANIMATED PURPLE GRADIENT BACKGROUND
   ========================================== */

/* CSS Variables */
:root {
    /* Purple Shades */
    --purple-50: #FAF5FF;
    --purple-100: #F3E8FF;
    --purple-200: #E9D5FF;
    --purple-300: #D8B4FE;
    --purple-400: #C084FC;
    --purple-500: #A855F7;
    --purple-600: #9333EA;
    --purple-700: #7C3AED;
    --purple-800: #6B21A8;
    
    /* Pink/Magenta Shades */
    --pink-300: #F9A8D4;
    --pink-400: #F472B6;
    --pink-500: #EC4899;
    
    /* Blue/Indigo Shades */
    --indigo-400: #818CF8;
    --indigo-500: #6366F1;
    --indigo-600: #4F46E5;
    
    /* Neutrals */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-500: #6B7280;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --white: #FFFFFF;
    
    /* Shadows */
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* ==========================================
   BASE RESET
   ========================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    overflow-x: hidden;
    background: #f5f5f5;
}

/* ==========================================
   ANIMATED GRADIENT BACKGROUND
   ========================================== */

.animated-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #e5e3f0 0%, #d8d5e8 50%, #e5e3f0 100%);
    background-size: 200% 200%;
    animation: backgroundShift 30s ease infinite;
    overflow: hidden;
}

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

.gradient-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.75;
    mix-blend-mode: normal;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    will-change: transform;
}

.blob-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, var(--purple-400), var(--purple-600));
    top: -200px;
    left: -200px;
    animation: float-1 15s infinite;
}

.blob-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--pink-400), var(--pink-600));
    top: 20%;
    right: -150px;
    animation: float-2 18s infinite;
}

.blob-3 {
    width: 550px;
    height: 550px;
    background: radial-gradient(circle, var(--indigo-500), var(--indigo-700));
    bottom: -100px;
    left: 40%;
    animation: float-3 20s infinite;
}

.blob-4 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--purple-500), var(--purple-800));
    top: 50%;
    left: 10%;
    animation: float-4 16s infinite;
}

.blob-5 {
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--pink-500), var(--indigo-600));
    top: 30%;
    right: 30%;
    animation: float-5 14s infinite;
}

@keyframes float-1 {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    25% {
        transform: translate(150px, -150px) scale(1.2) rotate(90deg);
    }
    50% {
        transform: translate(100px, 100px) scale(0.8) rotate(180deg);
    }
    75% {
        transform: translate(-100px, 50px) scale(1.1) rotate(270deg);
    }
}

@keyframes float-2 {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    25% {
        transform: translate(-120px, 180px) scale(1.3) rotate(-90deg);
    }
    50% {
        transform: translate(80px, -80px) scale(0.7) rotate(-180deg);
    }
    75% {
        transform: translate(120px, 60px) scale(1.15) rotate(-270deg);
    }
}

@keyframes float-3 {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    25% {
        transform: translate(-180px, -120px) scale(0.8) rotate(45deg);
    }
    50% {
        transform: translate(120px, 150px) scale(1.4) rotate(135deg);
    }
    75% {
        transform: translate(-80px, 80px) scale(0.9) rotate(225deg);
    }
}

@keyframes float-4 {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    25% {
        transform: translate(140px, 140px) scale(1.2) rotate(-45deg);
    }
    50% {
        transform: translate(-100px, -100px) scale(0.85) rotate(-135deg);
    }
    75% {
        transform: translate(80px, -120px) scale(1.1) rotate(-225deg);
    }
}

@keyframes float-5 {
    0%, 100% {
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    25% {
        transform: translate(-160px, 100px) scale(1.3) rotate(60deg);
    }
    50% {
        transform: translate(100px, -140px) scale(0.75) rotate(180deg);
    }
    75% {
        transform: translate(120px, 120px) scale(1.15) rotate(300deg);
    }
}

/* ==========================================
   SIDEBAR NAVIGATION
   ========================================== */

.sidebar {
    position: fixed;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    padding: 1rem;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    color: var(--gray-600);
    transition: all 0.3s ease;
    border: 1px solid rgba(99, 102, 241, 0.1);
    box-shadow: var(--shadow);
}

.sidebar-link:hover,
.sidebar-link.active {
    background: var(--indigo-500);
    color: white;
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
}

.sidebar-link svg {
    width: 20px;
    height: 20px;
}

/* ==========================================
   MAIN CONTENT
   ========================================== */

.main-content {
    margin-left: 80px;
    position: relative;
    z-index: 1;
}

/* ==========================================
   HERO SECTION - MINIMAL STYLE
   ========================================== */

.hero-minimal {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 2rem;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
}

.hero-text-minimal {
    max-width: 600px;
}

.hero-title-minimal {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero-subtitle-minimal {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
    color: var(--gray-600);
    margin-bottom: 2rem;
    font-weight: 400;
}

.underline-text {
    position: relative;
    font-weight: 500;
}

.underline-text::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 2px;
    background: var(--gray-800);
}

.contact-icons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    color: var(--gray-600);
    transition: all 0.3s ease;
    border: 1px solid rgba(99, 102, 241, 0.1);
    box-shadow: var(--shadow);
}

.contact-icon:hover {
    background: var(--indigo-500);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Hero Image - Person Silhouette */
.hero-image-minimal {
    position: relative;
    height: 80vh;
    max-height: 700px;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
}

.person-silhouette {
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(168, 85, 247, 0.15) 0%,
        rgba(236, 72, 153, 0.15) 50%,
        rgba(99, 102, 241, 0.15) 100%
    );
    border-radius: 200px 200px 0 0;
    position: relative;
    overflow: hidden;
}

.person-silhouette::before {
    content: '';
    position: absolute;
    top: 20%;
    right: 30%;
    width: 150px;
    height: 150px;
    background: rgba(168, 85, 247, 0.3);
    border-radius: 50%;
    filter: blur(60px);
    animation: pulse 3s ease-in-out infinite;
}

.person-silhouette::after {
    content: '';
    position: absolute;
    bottom: 30%;
    left: 25%;
    width: 120px;
    height: 120px;
    background: rgba(236, 72, 153, 0.3);
    border-radius: 50%;
    filter: blur(50px);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.3;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.5;
    }
}

/* ==========================================
   SECTIONS - MINIMAL STYLE
   ========================================== */

.section-minimal {
    padding: 6rem 2rem;
    position: relative;
}

.container-minimal {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title-minimal {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--gray-800);
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-description-minimal {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 3rem;
    max-width: 700px;
}

/* Stats */
.stats-minimal {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat-item-minimal {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
}

.stat-item-minimal:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.8);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-600);
    margin-top: 0.5rem;
}

/* Portfolio Grid */
.portfolio-grid-minimal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.portfolio-card-minimal {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.portfolio-card-minimal:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.8);
}

.portfolio-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.portfolio-card-minimal h3 {
    font-size: 1.5rem;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
}

.portfolio-card-minimal p {
    color: var(--gray-600);
}

/* Diensten Grid */
.diensten-grid-minimal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.dienst-card-minimal {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
}

.dienst-card-minimal:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.8);
}

.dienst-icon-minimal {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.dienst-card-minimal h3 {
    font-size: 1.25rem;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
}

.dienst-card-minimal p {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

/* Prijzen Grid */
.prijzen-grid-minimal {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1100px;
    margin-left: auto;
    margin-right: auto;
}

.prijs-card-minimal {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 2px solid rgba(99, 102, 241, 0.1);
    transition: all 0.3s ease;
    position: relative;
    text-align: center;
}

.prijs-card-minimal:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    background: rgba(255, 255, 255, 0.8);
}

.prijs-card-minimal.featured-minimal {
    border-color: var(--indigo-500);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.2);
}

.popular-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.prijs-card-minimal h3 {
    font-size: 1.5rem;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.prijs-amount-minimal {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2rem;
}

.prijs-features-minimal {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.prijs-features-minimal li {
    padding: 0.75rem 0;
    color: var(--gray-600);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.prijs-features-minimal li:last-child {
    border-bottom: none;
}

/* Contact Section */
.contact-grid-minimal {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info-minimal {
    font-size: 1.125rem;
    color: var(--gray-600);
}

.contact-details-minimal {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-detail {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.contact-detail strong {
    color: var(--gray-800);
    font-weight: 600;
}

.contact-detail a {
    color: var(--indigo-500);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-detail a:hover {
    color: var(--indigo-700);
}

.contact-form-minimal {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.contact-form-minimal input,
.contact-form-minimal textarea {
    padding: 1rem;
    border: 2px solid rgba(99, 102, 241, 0.1);
    border-radius: 12px;
    font-family: inherit;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.contact-form-minimal input:focus,
.contact-form-minimal textarea:focus {
    outline: none;
    border-color: var(--indigo-500);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.btn-minimal {
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-minimal:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
}

/* Footer */
.footer-minimal {
    padding: 3rem 2rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(99, 102, 241, 0.1);
}

.footer-minimal p {
    color: var(--gray-600);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-image-minimal {
        height: 50vh;
        justify-content: center;
    }
    
    .contact-grid-minimal {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .stats-minimal {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        display: none;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .hero-minimal {
        min-height: 80vh;
        padding: 2rem 1rem;
    }
    
    .section-minimal {
        padding: 4rem 1rem;
    }
    
    .hero-title-minimal {
        font-size: 2.5rem;
    }
    
    .hero-subtitle-minimal {
        font-size: 1.25rem;
    }
    
    .portfolio-grid-minimal,
    .diensten-grid-minimal,
    .prijzen-grid-minimal {
        grid-template-columns: 1fr;
    }
    
    .hero-image-minimal {
        height: 40vh;
    }
}

/* ==========================================
   SMOOTH SCROLL ANIMATIONS
   ========================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */

.text-gradient {
    background: linear-gradient(135deg, var(--purple-600), var(--pink-500));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Selection Color */
::selection {
    background: var(--purple-200);
    color: var(--gray-900);
}