/* =============================================
   KOOKEENVOUDIG.NL – Mobile-First Stylesheet
   Kleurpalet: Wit, Groen, Zwart
   ============================================= */

/* ---- CSS VARIABELEN ---- */
:root {
    /* Kleuren */
    --green-50:  #f0fdf4;
    --green-100: #dcfce7;
    --green-200: #bbf7d0;
    --green-400: #4ade80;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --green-700: #15803d;
    --green-800: #166534;
    --green-900: #14532d;

    --black:     #0f172a;
    --gray-800:  #1e293b;
    --gray-700:  #334155;
    --gray-600:  #475569;
    --gray-500:  #64748b;
    --gray-400:  #94a3b8;
    --gray-200:  #e2e8f0;
    --gray-100:  #f1f5f9;
    --gray-50:   #f8fafc;
    --white:     #ffffff;

    /* Primaire kleuren (aliassen) */
    --primary:       var(--green-500);
    --primary-dark:  var(--green-700);
    --primary-light: var(--green-50);
    --text:          var(--gray-800);
    --text-muted:    var(--gray-500);
    --border:        var(--gray-200);
    --bg:            var(--white);
    --bg-alt:        var(--gray-50);

    /* Typografie */
    --font:       'Poppins', system-ui, -apple-system, sans-serif;
    --text-xs:    0.75rem;
    --text-sm:    0.875rem;
    --text-base:  1rem;
    --text-lg:    1.125rem;
    --text-xl:    1.25rem;
    --text-2xl:   1.5rem;
    --text-3xl:   1.875rem;
    --text-4xl:   2.25rem;
    --text-5xl:   3rem;

    /* Ruimte */
    --space-1:  0.25rem;
    --space-2:  0.5rem;
    --space-3:  0.75rem;
    --space-4:  1rem;
    --space-5:  1.25rem;
    --space-6:  1.5rem;
    --space-8:  2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border radius */
    --radius-sm:  0.375rem;
    --radius:     0.75rem;
    --radius-lg:  1rem;
    --radius-xl:  1.5rem;
    --radius-full: 9999px;

    /* Schaduw */
    --shadow-sm:  0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow:     0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-md:  0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-lg:  0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-green: 0 4px 20px 0 rgb(34 197 94 / 0.25);

    /* Overgang */
    --transition: 0.2s ease;
    --transition-slow: 0.35s ease;

    /* Header hoogte */
    --header-h: 70px;
}

/* ---- RESET & BASE ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font);
    color: var(--text);
    background: var(--bg);
    line-height: 1.65;
    overflow-x: hidden;
}

img, video, svg { max-width: 100%; display: block; }

a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover { color: var(--primary); }

h1, h2, h3, h4, h5 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--black);
}

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

ul { list-style: none; }

/* Skip link */
.skip-link {
    position: absolute;
    top: -100px;
    left: var(--space-4);
    background: var(--primary);
    color: var(--white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius);
    z-index: 9999;
    transition: top var(--transition);
}
.skip-link:focus { top: var(--space-4); }

/* ---- CONTAINER ---- */
.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* ---- KNOPPEN ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.8rem 1.75rem;
    border-radius: var(--radius-full);
    font-family: var(--font);
    font-size: var(--text-base);
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    text-align: center;
    line-height: 1;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: var(--shadow-green);
}
.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgb(34 197 94 / 0.35);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-dark);
    border-color: var(--primary-dark);
}
.btn-secondary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-white {
    background: var(--white);
    color: var(--green-800);
    border-color: var(--white);
    font-weight: 700;
}
.btn-white:hover {
    background: var(--green-50);
    color: var(--green-900);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: var(--white);
    color: var(--white);
}

.btn-dark {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}
.btn-dark:hover {
    background: var(--gray-700);
    transform: translateY(-2px);
    color: var(--white);
}

.btn-sm {
    padding: 0.55rem 1.2rem;
    font-size: var(--text-sm);
}
.btn-lg {
    padding: 1rem 2.25rem;
    font-size: var(--text-lg);
}

/* ---- BADGES ---- */
.badge {
    display: inline-block;
    padding: 0.3rem 0.9rem;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}
.badge-green {
    background: var(--green-100);
    color: var(--green-800);
}
.badge-white {
    background: rgba(255,255,255,0.2);
    color: var(--white);
}

/* ---- HEADER ---- */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--header-h);
    background: var(--white);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: box-shadow var(--transition);
}
.site-header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-h);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--black);
    font-size: var(--text-xl);
    font-weight: 700;
    text-decoration: none;
}
.logo:hover { color: var(--primary-dark); }

.logo-icon { width: 40px; height: 40px; flex-shrink: 0; }

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.logo-text strong { color: var(--primary-dark); }
.logo-text small {
    font-size: 0.6rem;
    font-weight: 400;
    color: var(--text-muted);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

/* Navigatie */
.main-nav { display: none; }

.main-nav ul {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.main-nav a {
    display: block;
    padding: var(--space-2) var(--space-3);
    color: var(--gray-700);
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius);
    transition: all var(--transition);
}
.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-dark);
    background: var(--green-50);
}

.main-nav .nav-cta {
    background: var(--primary);
    color: var(--white) !important;
    padding: 0.55rem 1.25rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    box-shadow: var(--shadow-green);
}
.main-nav .nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* Hamburger */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}
.hamburger span {
    display: block;
    width: 100%;
    height: 2.5px;
    background: var(--black);
    border-radius: var(--radius-full);
    transition: all var(--transition);
    transform-origin: center;
}
.hamburger.open span:nth-child(1) {
    transform: translateY(8.75px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.hamburger.open span:nth-child(3) {
    transform: translateY(-8.75px) rotate(-45deg);
}

/* Mobiel menu overlay */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 999;
}
.nav-overlay.active { display: block; }

/* Mobiel navigatie (slide in) */
.main-nav.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; right: 0;
    width: min(320px, 85vw);
    height: 100dvh;
    background: var(--white);
    z-index: 1000;
    padding: calc(var(--header-h) + var(--space-6)) var(--space-6) var(--space-6);
    box-shadow: var(--shadow-lg);
    overflow-y: auto;
    animation: slideIn var(--transition-slow) forwards;
}
@keyframes slideIn {
    from { transform: translateX(100%); }
    to   { transform: translateX(0); }
}

.main-nav.mobile-open ul {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
}
.main-nav.mobile-open ul a {
    padding: var(--space-4);
    font-size: var(--text-base);
    border-radius: var(--radius);
}
.main-nav.mobile-open .nav-cta {
    text-align: center;
    margin-top: var(--space-4);
    padding: var(--space-4);
}

/* Pagina body padding voor fixed header */
body { padding-top: var(--header-h); }

/* ---- HERO MET FOTO (HOMEPAGE) ---- */
.hero-image {
    position: relative;
    min-height: calc(85vh - var(--header-h));
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.hero-image-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-image-bg img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: center 30%;
}

.hero-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(15, 23, 42, 0.85) 0%,
        rgba(15, 23, 42, 0.45) 40%,
        rgba(15, 23, 42, 0.15) 70%,
        rgba(15, 23, 42, 0.05) 100%
    );
    z-index: 1;
}

.hero-image-content {
    position: relative;
    z-index: 2;
    padding-top: var(--space-24);
    padding-bottom: var(--space-12);
}

.hero-image h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: var(--space-5);
    text-shadow: 0 2px 20px rgba(0,0,0,0.2);
}

.hero-image h1 .highlight {
    color: var(--green-400);
}

.hero-image-subtitle {
    font-size: clamp(var(--text-base), 2.5vw, var(--text-xl));
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--space-8);
    max-width: 560px;
    line-height: 1.7;
    text-shadow: 0 1px 10px rgba(0,0,0,0.15);
}
.hero-image-subtitle strong {
    color: var(--green-400);
}

.hero-image-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
}

/* Oude hero (verborgen, bewaard voor subpagina's indien nodig) */
.hero {
    min-height: calc(90vh - var(--header-h));
    background: linear-gradient(135deg, var(--green-900) 0%, var(--green-700) 40%, var(--green-600) 100%);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.08) 0%, transparent 50%),
        radial-gradient(circle at 10% 80%, rgba(0,0,0,0.15) 0%, transparent 40%);
}

.hero::after {
    content: '';
    position: absolute;
    right: -10%;
    top: -10%;
    width: 70vw;
    height: 70vw;
    max-width: 700px;
    max-height: 700px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 60px solid rgba(255,255,255,0.04);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
}

.hero-badge {
    margin-bottom: var(--space-5);
}

.hero h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.15;
    margin-bottom: var(--space-5);
}

.hero h1 .highlight {
    position: relative;
    color: var(--green-400);
}

.hero-subtitle {
    font-size: clamp(var(--text-base), 2.5vw, var(--text-xl));
    color: rgba(255,255,255,0.85);
    margin-bottom: var(--space-8);
    max-width: 540px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-10);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
}

.hero-stat {
    color: var(--white);
}
.hero-stat .stat-number {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--green-400);
    line-height: 1;
}
.hero-stat .stat-label {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.75);
    margin-top: var(--space-1);
}

/* ---- SECTIES ALGEMEEN ---- */
.section {
    padding: var(--space-16) 0;
}
.section-sm { padding: var(--space-10) 0; }
.section-lg { padding: var(--space-24) 0; }

.section-bg-alt { background: var(--bg-alt); }
.section-bg-green { background: var(--green-50); }
.section-bg-dark {
    background: var(--green-900);
    color: var(--white);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-12);
}
.section-header .eyebrow {
    display: inline-block;
    color: var(--primary);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-3);
}
.section-header h2 {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
    margin-bottom: var(--space-4);
}
.section-header p {
    font-size: var(--text-lg);
    color: var(--text-muted);
}

/* ---- FEATURE CARDS ---- */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}
.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green-500), var(--green-400));
    opacity: 0;
    transition: opacity var(--transition);
}
.feature-card:hover {
    border-color: var(--green-200);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    background: var(--green-100);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    flex-shrink: 0;
}
.feature-icon svg {
    width: 28px;
    height: 28px;
    color: var(--green-700);
}

.feature-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
    color: var(--black);
}
.feature-card p {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: 0;
}

/* ---- DIENSTEN CARDS ---- */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition);
}
.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.service-card-image {
    height: 180px;
    background: linear-gradient(135deg, var(--green-700), var(--green-500));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.service-card-image svg {
    width: 72px;
    height: 72px;
    color: rgba(255,255,255,0.9);
}

.service-card-body {
    padding: var(--space-6);
}
.service-card-body h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}
.service-card-body p {
    color: var(--text-muted);
    font-size: var(--text-sm);
    margin-bottom: var(--space-5);
}

/* ---- OVER MIJ (TEASER) ---- */
.about-teaser {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    align-items: center;
}

.about-image-wrap {
    position: relative;
    flex-shrink: 0;
    width: 100%;
    max-width: 380px;
}

.about-image {
    width: 100%;
    aspect-ratio: 4/5;
    border-radius: var(--radius-xl);
    object-fit: cover;
    background: linear-gradient(135deg, var(--green-100), var(--green-200));
    display: flex;
    align-items: center;
    justify-content: center;
}
.about-image-placeholder {
    width: 100%;
    aspect-ratio: 4/5;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--green-100), var(--green-200));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--green-700);
    font-size: var(--text-sm);
    text-align: center;
    gap: var(--space-3);
}
.about-image-placeholder svg {
    width: 64px;
    height: 64px;
    opacity: 0.5;
}

/* Advisor badge */
.advisor-badge {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.advisor-badge-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--green-100);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.advisor-badge-icon svg {
    width: 22px;
    height: 22px;
    color: var(--green-700);
}
.advisor-badge-text strong {
    display: block;
    font-size: var(--text-sm);
    color: var(--black);
}
.advisor-badge-text span {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

.about-content { width: 100%; }
.about-content h2 {
    font-size: clamp(var(--text-2xl), 4vw, var(--text-3xl));
    margin-bottom: var(--space-4);
}
.about-content p {
    color: var(--text-muted);
    margin-bottom: var(--space-4);
}

/* Bullet check-list */
.check-list {
    margin: var(--space-6) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.check-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text);
}
.check-list li::before {
    content: '';
    width: 20px;
    height: 20px;
    min-width: 20px;
    background: var(--green-500);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 5L4.5 8.5L11 1.5' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 10px;
    margin-top: 2px;
}

/* ---- TM7 PRODUCT SECTIE ---- */
.product-highlight {
    background: linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.product-highlight::after {
    content: 'TM7';
    position: absolute;
    bottom: -20px; right: -10px;
    font-size: 8rem;
    font-weight: 900;
    color: rgba(255,255,255,0.04);
    line-height: 1;
    pointer-events: none;
}

.specs-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
}

.spec-item {
    background: rgba(255,255,255,0.08);
    border-radius: var(--radius);
    padding: var(--space-4);
    text-align: center;
}
.spec-item .spec-value {
    font-size: var(--text-xl);
    font-weight: 800;
    color: var(--green-400);
    line-height: 1;
    margin-bottom: var(--space-1);
}
.spec-item .spec-label {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.7);
}

/* ---- TESTIMONIALS ---- */
.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}

.testimonial-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    position: relative;
}
.testimonial-card::before {
    content: '\201C';
    font-size: 4rem;
    line-height: 0.7;
    color: var(--green-200);
    font-weight: 700;
    position: absolute;
    top: var(--space-4);
    left: var(--space-5);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-3);
}
.testimonial-stars svg {
    width: 16px;
    height: 16px;
    color: #f59e0b;
}

.testimonial-text {
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: var(--space-4);
    padding-top: var(--space-4);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.testimonial-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--green-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--green-700);
    font-size: var(--text-sm);
    flex-shrink: 0;
}
.testimonial-author-info strong {
    display: block;
    font-size: var(--text-sm);
    color: var(--black);
}
.testimonial-author-info span {
    font-size: var(--text-xs);
    color: var(--text-muted);
}

/* ---- BLOG CARDS ---- */
.blog-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.blog-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
}
.blog-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
    border-color: var(--green-200);
}

.blog-card-image {
    height: 200px;
    background: linear-gradient(135deg, var(--green-700), var(--green-500));
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
}
.blog-card-image .card-badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
}
.blog-card-image-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s ease;
}
.blog-card:hover .blog-card-image-bg { transform: scale(1.05); }

.blog-card-body {
    padding: var(--space-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}
.blog-card-meta {
    display: flex;
    gap: var(--space-3);
    align-items: center;
    margin-bottom: var(--space-3);
    font-size: var(--text-xs);
    color: var(--text-muted);
}
.blog-card-meta span { display: flex; align-items: center; gap: var(--space-1); }
.blog-card-meta svg { width: 12px; height: 12px; }

.blog-card h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-3);
    line-height: 1.35;
}
.blog-card h3 a { color: var(--black); }
.blog-card h3 a:hover { color: var(--primary-dark); }

.blog-card p {
    font-size: var(--text-sm);
    color: var(--text-muted);
    flex: 1;
    margin-bottom: var(--space-4);
}
.blog-card-link {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    gap: var(--space-2);
    transition: gap var(--transition);
}
.blog-card:hover .blog-card-link { gap: var(--space-3); }
.blog-card-link svg { width: 16px; height: 16px; }

/* ---- CONTACT FORMULIER ---- */
.contact-form {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--space-5);
}
.form-group label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}
.form-control {
    width: 100%;
    padding: 0.8rem var(--space-4);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--font);
    font-size: var(--text-base);
    color: var(--text);
    background: var(--white);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(34,197,94,0.15);
}
.form-control::placeholder { color: var(--gray-400); }

textarea.form-control {
    resize: vertical;
    min-height: 140px;
}

select.form-control {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%2364748b' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 20px;
    padding-right: 2.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

/* Alert messages */
.alert {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius);
    margin-bottom: var(--space-5);
    font-size: var(--text-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
}
.alert svg { width: 20px; height: 20px; flex-shrink: 0; margin-top: 2px; }
.alert-success {
    background: var(--green-50);
    border: 1px solid var(--green-200);
    color: var(--green-800);
}
.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

/* ---- FOOTER ---- */
.footer-cta {
    background: linear-gradient(135deg, var(--green-700), var(--green-500));
    padding: var(--space-12) 0;
}
.footer-cta-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-6);
}
.footer-cta-text h2 {
    color: var(--white);
    font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
    margin-bottom: var(--space-2);
}
.footer-cta-text p {
    color: rgba(255,255,255,0.85);
    font-size: var(--text-lg);
    margin-bottom: 0;
}

.site-footer { background: var(--green-900); color: var(--white); }

.footer-main { padding: var(--space-16) 0; }

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-10);
}

.footer-logo {
    display: inline-block;
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--space-3);
}
.footer-logo strong { color: var(--green-400); }

.footer-tagline {
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.65);
    margin-bottom: var(--space-5);
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255,255,255,0.75);
    font-size: var(--text-sm);
    transition: color var(--transition);
    margin-top: var(--space-2);
}
.social-link:hover { color: var(--green-400); }
.social-link svg { width: 20px; height: 20px; }

.footer-col h3 {
    color: var(--white);
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}
.footer-col ul a {
    color: rgba(255,255,255,0.65);
    font-size: var(--text-sm);
    transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--green-400); }

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: rgba(255,255,255,0.65);
    font-size: var(--text-sm);
    margin-bottom: var(--space-3);
}
.footer-contact svg { width: 16px; height: 16px; flex-shrink: 0; }
.footer-contact a {
    color: rgba(255,255,255,0.65);
    transition: color var(--transition);
}
.footer-contact a:hover { color: var(--green-400); }

.footer-btn { margin-top: var(--space-5); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: var(--space-6) 0;
    text-align: center;
}
.footer-bottom p {
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.5);
    margin-bottom: var(--space-2);
}
.footer-bottom a {
    color: rgba(255,255,255,0.5);
    text-decoration: underline;
}
.footer-bottom a:hover { color: var(--green-400); }
.footer-disclaimer { font-style: italic; }

/* ---- PAGINA HERO (intern) ---- */
.page-hero {
    background: linear-gradient(135deg, var(--green-900), var(--green-700));
    padding: var(--space-16) 0 var(--space-12);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 50%, rgba(255,255,255,0.05), transparent 60%);
}
.page-hero .container { position: relative; z-index: 1; }

.page-hero .eyebrow {
    display: inline-block;
    background: rgba(255,255,255,0.15);
    color: var(--white);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}
.page-hero h1 {
    color: var(--white);
    font-size: clamp(var(--text-2xl), 5vw, var(--text-5xl));
    margin-bottom: var(--space-4);
}
.page-hero .subtitle {
    color: rgba(255,255,255,0.8);
    font-size: clamp(var(--text-base), 2vw, var(--text-xl));
    max-width: 600px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: rgba(255,255,255,0.6);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    justify-content: center;
}
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb-sep { font-size: 0.6rem; }

/* ---- BLOG ARTIKEL ---- */
.article-content {
    max-width: 740px;
    margin: 0 auto;
}
.article-content h2 {
    font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
    margin: var(--space-10) 0 var(--space-4);
    color: var(--green-800);
}
.article-content h3 {
    font-size: var(--text-xl);
    margin: var(--space-8) 0 var(--space-3);
}
.article-content p {
    font-size: var(--text-base);
    line-height: 1.8;
    color: var(--gray-700);
    margin-bottom: var(--space-5);
}
.article-content ul, .article-content ol {
    margin: var(--space-5) 0;
    padding-left: var(--space-6);
}
.article-content li {
    font-size: var(--text-base);
    color: var(--gray-700);
    margin-bottom: var(--space-2);
    list-style: disc;
}
.article-content ol li { list-style: decimal; }
.article-content strong { color: var(--black); }
.article-content a { color: var(--primary-dark); text-decoration: underline; }

.article-intro {
    font-size: var(--text-lg) !important;
    color: var(--gray-600) !important;
    font-weight: 400;
    line-height: 1.75 !important;
    border-left: 4px solid var(--green-500);
    padding-left: var(--space-5);
    margin-bottom: var(--space-8) !important;
}

/* Info box */
.info-box {
    background: var(--green-50);
    border: 1px solid var(--green-200);
    border-radius: var(--radius-lg);
    padding: var(--space-5) var(--space-6);
    margin: var(--space-8) 0;
}
.info-box h4 {
    color: var(--green-800);
    font-size: var(--text-base);
    margin-bottom: var(--space-2);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.info-box p {
    color: var(--green-800);
    font-size: var(--text-sm);
    margin-bottom: 0;
}

/* Vergelijking tabel */
.compare-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-6) 0;
    font-size: var(--text-sm);
    overflow: hidden;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}
.compare-table thead th {
    background: var(--green-800);
    color: var(--white);
    padding: var(--space-4);
    text-align: left;
    font-weight: 600;
}
.compare-table tbody tr:nth-child(even) {
    background: var(--green-50);
}
.compare-table tbody td {
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border);
    color: var(--gray-700);
}
.compare-table tbody tr:last-child td { border-bottom: none; }
.check { color: var(--green-600); font-weight: 600; }
.cross { color: #dc2626; }

/* ---- PROCESS STEPS ---- */
.steps-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.step-item {
    display: flex;
    gap: var(--space-5);
    align-items: flex-start;
}
.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    font-size: var(--text-lg);
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-green);
}
.step-content h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}
.step-content p {
    font-size: var(--text-sm);
    color: var(--text-muted);
    margin-bottom: 0;
}

/* ---- PRIJS KAART ---- */
.price-card {
    background: linear-gradient(135deg, var(--green-900), var(--green-700));
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.price-card::before {
    content: '';
    position: absolute;
    top: -30px; right: -30px;
    width: 150px; height: 150px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}
.price-card .price {
    font-size: var(--text-5xl);
    font-weight: 900;
    color: var(--green-400);
    line-height: 1;
    margin: var(--space-4) 0;
}
.price-card .price-desc {
    color: rgba(255,255,255,0.7);
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
}
.price-card .includes-list {
    text-align: left;
    margin-bottom: var(--space-8);
}
.price-card .includes-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-sm);
    color: rgba(255,255,255,0.85);
    margin-bottom: var(--space-3);
}
.price-card .includes-list li::before {
    content: '';
    width: 18px;
    height: 18px;
    min-width: 18px;
    background: var(--green-400);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 5L4.5 8.5L11 1.5' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 9px;
}

/* ---- FAQ ---- */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}
.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
}
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--black);
    gap: var(--space-4);
    transition: background var(--transition);
}
.faq-question:hover { background: var(--green-50); }
.faq-question.open { color: var(--primary-dark); background: var(--green-50); }
.faq-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}
.faq-question.open .faq-icon {
    background: var(--primary);
    transform: rotate(45deg);
}
.faq-icon svg { width: 14px; height: 14px; }
.faq-answer {
    display: none;
    padding: 0 var(--space-5) var(--space-5);
    font-size: var(--text-sm);
    color: var(--gray-600);
    line-height: 1.7;
    border-top: 1px solid var(--border);
}
.faq-answer.open { display: block; }

/* ---- UTILITY ---- */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mt-2  { margin-top: var(--space-2); }
.mt-4  { margin-top: var(--space-4); }
.mt-6  { margin-top: var(--space-6); }
.mt-8  { margin-top: var(--space-8); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-8  { margin-bottom: var(--space-8); }

.divider {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--green-500), var(--green-400));
    border-radius: var(--radius-full);
    margin: var(--space-4) auto var(--space-6);
}
.divider-left { margin-left: 0; }

/* =============================================
   MEDIA QUERIES (Mobile-first → breakpoints)
   ============================================= */

/* Tablet: 640px+ */
@media (min-width: 640px) {
    .features-grid   { grid-template-columns: repeat(2, 1fr); }
    .services-grid   { grid-template-columns: repeat(2, 1fr); }
    .blog-grid       { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .form-row        { grid-template-columns: 1fr 1fr; }
    .footer-grid     { grid-template-columns: repeat(2, 1fr); }
    .footer-cta-inner {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
    .specs-grid      { grid-template-columns: repeat(4, 1fr); }
    .about-teaser    { flex-direction: row; }
    .about-image-wrap { width: 320px; }
}

/* Desktop: 1024px+ */
@media (min-width: 1024px) {
    .main-nav        { display: flex; }
    .hamburger       { display: none; }
    .features-grid   { grid-template-columns: repeat(3, 1fr); }
    .services-grid   { grid-template-columns: repeat(3, 1fr); }
    .blog-grid       { grid-template-columns: repeat(3, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid     { grid-template-columns: repeat(4, 1fr); }
    .about-image-wrap { width: 380px; }
    .article-content { font-size: var(--text-lg); }
}

/* ---- ANIMATIES ---- */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scroll reveal vertraging */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* ---- VISUALLY HIDDEN (toegankelijkheid) ---- */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---- CONTACT GRID ---- */
#contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: start;
}
@media (min-width: 768px) {
    #contact-grid {
        grid-template-columns: 3fr 2fr;
    }
}

/* ---- PRINT ---- */
@media print {
    .site-header, .hamburger, .footer-cta, .site-footer { display: none; }
    body { padding-top: 0; }
}