/* =========================
   Basis & variabelen
   ========================= */

:root {
    --bg: #f3f4f6;
    --bg-soft: #eef2ff;
    --bg-alt: #ffffff;
    --bg-dark: #111827;
    --primary: #2563eb;
    --primary-soft: #dbeafe;
    --primary-dark: #1d4ed8;
    --accent: #0ea5e9;
    --text-main: #111827;
    --text-muted: #6b7280;
    --border-subtle: #e5e7eb;
    --radius-md: 0.9rem;
    --radius-lg: 1.1rem;
    --shadow-soft: 0 18px 35px rgba(15, 23, 42, 0.08);
    --shadow-strong: 0 22px 45px rgba(15, 23, 42, 0.16);
    --transition-fast: 0.15s ease;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text-main);
    background:
        radial-gradient(circle at top left, #e0ecff 0, #f9fafb 45%, #eef2ff 100%);
    line-height: 1.6;
}

/* Zorg dat je netjes onder de sticky header uitkomt bij anchors */
[id] {
    scroll-margin-top: 90px;
}

/* =========================
   Layout helpers
   ========================= */

.container {
    width: 100%;
    max-width: 1100px;
    padding: 0 1.4rem;
    margin: 0 auto;
}

.section {
    padding: 4.2rem 0;
}

.section-alt {
    background-color: var(--bg-alt);
}

.section h2 {
    font-size: clamp(1.8rem, 2.5vw, 2.1rem);
    margin-bottom: 0.8rem;
    letter-spacing: 0.01em;
}

.section h3 {
    font-size: 1.05rem;
    margin-top: 0;
}

/* Kleine intro onder sectietitel */
.section > p:first-of-type {
    max-width: 720px;
    color: var(--text-muted);
}

/* =========================
   Header & nav
   ========================= */

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(249, 250, 251, 0.9);
    border-bottom: 1px solid rgba(229, 231, 235, 0.8);
    backdrop-filter: blur(10px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.7rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

/* Nieuw: rond AI-achtig merkblokje */
.logo-mark {
    width: 2.1rem;
    height: 2.1rem;
    border-radius: 999px;
    background: conic-gradient(from 160deg, #2563eb, #0ea5e9, #4f46e5, #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f9fafb;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 6px 14px rgba(15, 23, 42, 0.35);
}

.logo-text a {
    font-weight: 700;
    letter-spacing: 0.03em;
    text-decoration: none;
    color: var(--text-main);
    text-transform: lowercase;
}

.logo-tagline {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.05rem;
}


.main-nav {
    display: flex;
    gap: 0.7rem;
    align-items: center;
    font-size: 0.93rem;
}

.main-nav a {
    text-decoration: none;
    color: #374151;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    position: relative;
    transition: background-color var(--transition-fast), color var(--transition-fast),
        transform 0.08s ease;
}

.main-nav a:hover {
    background-color: #e5e7eb;
    color: var(--text-main);
    transform: translateY(-1px);
}

.main-nav .nav-cta {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #f9fafb;
    padding: 0.45rem 0.95rem;
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.25);
    transform: translateY(0);
}

.main-nav .nav-cta:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--accent));
    transform: translateY(-1px);
}

/* =========================
   Hero
   ========================= */

.hero {
    padding: 5rem 0 4.2rem;
    background:
        radial-gradient(circle at top left, #dbeafe 0, #f9fafb 55%),
        linear-gradient(to bottom, rgba(249, 250, 251, 0.95), rgba(249, 250, 251, 1));
    border-bottom: 1px solid rgba(209, 213, 219, 0.7);
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2.4fr);
    gap: 2.5rem;
    align-items: flex-start;
}

.hero h1 {
    font-size: clamp(2.3rem, 3vw, 2.8rem);
    line-height: 1.18;
    margin-bottom: 0.9rem;
}

/* Optionele “badge” boven de H1 */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 500;
    padding: 0.15rem 0.65rem;
    border-radius: 999px;
    background-color: rgba(219, 234, 254, 0.9);
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
    margin-bottom: 0.6rem;
}

.hero-badge::before {
    content: "●";
    font-size: 0.5rem;
}

.hero-subtitle {
    color: var(--text-muted);
    max-width: 640px;
}

.hero-price {
    margin-top: 1.1rem;
    font-size: 1rem;
    color: var(--text-main);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.6rem;
}

.hero-note {
    margin-top: 0.85rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 520px;
}

.hero-meta-strip {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: 0.9rem;
    font-size: 0.78rem;
    color: #1e3a8a;
}

.hero-meta-strip span {
    padding: 0.18rem 0.6rem;
    border-radius: 999px;
    background-color: rgba(219, 234, 254, 0.9);
    border: 1px solid #bfdbfe;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* Hero aside card */

.hero-aside {
    max-width: 380px;
}

.card-contact-teaser {
    position: relative;
    overflow: hidden;
}

.card-contact-teaser::before {
    content: "";
    position: absolute;
    inset: -40%;
    background:
        radial-gradient(circle at 0 0, rgba(96, 165, 250, 0.25), transparent 55%),
        radial-gradient(circle at 100% 100%, rgba(56, 189, 248, 0.18), transparent 55%);
    opacity: 0.6;
    pointer-events: none;
}

.card-contact-teaser > * {
    position: relative;
}

/* =========================
   Buttons
   ========================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.7rem 1.4rem;
    font-weight: 500;
    font-size: 0.95rem;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background-color var(--transition-fast), border-color var(--transition-fast),
        color var(--transition-fast), transform 0.08s ease, box-shadow var(--transition-fast);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #f9fafb;
    border-color: rgba(37, 99, 235, 0.9);
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-dark), var(--accent));
    border-color: rgba(30, 64, 175, 0.9);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-main);
    border-color: #d1d5db;
}

.btn-outline:hover {
    background-color: #e5e7eb;
}

.btn-block {
    width: 100%;
}

/* =========================
   Cards, grids, helpers
   ========================= */

.card {
    background-color: var(--bg-alt);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(229, 231, 235, 0.9);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast),
        border-color var(--transition-fast);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-strong);
    border-color: #cbd5f5;
}

.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.text-box {
    background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.4rem;
    border: 1px solid rgba(209, 213, 219, 0.8);
}

/* =========================
   Steps
   ========================= */

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.6rem;
    margin-top: 1.6rem;
}

.step {
    position: relative;
    padding: 1.4rem 1.3rem 1.2rem 1.3rem;
    border-radius: var(--radius-lg);
    background-color: var(--bg-alt);
    border: 1px solid rgba(229, 231, 235, 0.95);
    box-shadow: 0 10px 22px rgba(15, 23, 42, 0.05);
}

.step-number {
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: radial-gradient(circle at 30% 30%, #bfdbfe, var(--primary));
    color: #f9fafb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.6rem;
}

.highlight {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    background-color: var(--primary-soft);
    border-radius: 0.9rem;
    border: 1px solid #bfdbfe;
    color: #1e3a8a;
}

/* =========================
   Lists
   ========================= */

.bullet-list {
    margin: 0;
    padding-left: 1.2rem;
}

.bullet-list li + li {
    margin-top: 0.25rem;
}

/* =========================
   FAQ
   ========================= */

.faq-list details {
    background-color: var(--bg-alt);
    border-radius: 0.9rem;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(229, 231, 235, 0.95);
    margin-bottom: 0.75rem;
    box-shadow: 0 14px 24px rgba(15, 23, 42, 0.04);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast),
        transform var(--transition-fast);
}

.faq-list details:hover {
    border-color: #cbd5f5;
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.faq-list summary {
    cursor: pointer;
    font-weight: 500;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary::before {
    content: "+";
    margin-right: 0.4rem;
    color: #9ca3af;
    font-weight: 600;
    flex-shrink: 0;
}

.faq-list details[open] summary::before {
    content: "–";
}

.faq-list p {
    margin-top: 0.6rem;
    color: var(--text-muted);
}

/* =========================
   Contact FORM
   ========================= */

.section-contact {
    background: radial-gradient(circle at top left, #111827 0, #020617 55%);
    color: #e5e7eb;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 3fr);
    gap: 2.5rem;
    align-items: flex-start;
}

.section-contact h2 {
    color: #f9fafb;
}

.section-contact p,
.section-contact li {
    color: #e5e7eb;
}

.contact-direct a {
    color: #bfdbfe;
}

.contact-direct a:hover {
    text-decoration: underline;
}

.contact-form {
    background: linear-gradient(145deg, #f9fafb, #e5e7eb);
    color: var(--text-main);
    border-radius: 1.2rem;
    padding: 1.6rem;
    box-shadow: var(--shadow-strong);
    border: 1px solid rgba(209, 213, 219, 0.9);
}

.form-status {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: #e5e7eb; /* in de donkere contactsectie zichtbaar */
    opacity: 0.9;
}

.form-group {
    margin-bottom: 0.9rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.3rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.55rem 0.7rem;
    border-radius: 0.6rem;
    border: 1px solid #d1d5db;
    font: inherit;
    color: inherit;
    background-color: #ffffff;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast),
        background-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
    background-color: #ffffff;
}

/* Honeypot: verstop het veld voor normale bezoekers */
.hp-wrapper {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* =========================
   Footer
   ========================= */

.site-footer {
    border-top: 1px solid #e5e7eb;
    background-color: #f9fafb;
    padding: 1.5rem 0 2rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
}

.footer-right a {
    text-decoration: none;
    color: #4b5563;
}

.footer-right a:hover {
    text-decoration: underline;
}

.footer-meta {
    max-width: 420px;
    padding: 0.5rem 0.75rem;
    border-radius: 0.75rem;
    background-color: #eef2ff;
    border: 1px solid #e5e7eb;
    color: #4b5563;
    font-size: 0.8rem;
}

/* =========================
   Overige kleine styling
   ========================= */

.card-contact-teaser ul {
    margin: 0 0 0.75rem;
    padding-left: 1.2rem;
}

/* =========================
   Responsiveness
   ========================= */

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-aside {
        max-width: none;
    }

    .header-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.45rem;
    }

    .main-nav {
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .contact-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .contact-form {
        box-shadow: 0 12px 27px rgba(15, 23, 42, 0.35);
    }
}

@media (max-width: 600px) {
    .section {
        padding: 3.2rem 0;
    }

    .hero {
        padding-top: 4rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .main-nav a {
        font-size: 0.83rem;
    }
}