/* ============================================================
   ZEAL IT — Design System
   ============================================================ */

:root {
    --brand: #87251F;
    --brand-dark: #6b1d18;
    --brand-light: #fdf2f1;
    --text: #111827;
    --text-muted: #6b7280;
    --bg: #ffffff;
    --bg-light: #f8fafc;
    --border: #e5e7eb;
    --radius: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.06);
    --shadow: 0 4px 24px rgba(0,0,0,.08);
    --shadow-lg: 0 12px 48px rgba(0,0,0,.12);
    --transition: .2s ease;
}

/* ── Base ─────────────────────────────── */

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

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    margin: 0;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; }
a { color: var(--brand); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--brand-dark); }

/* ── Header / Navbar ─────────────────── */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255,255,255,.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.site-header .navbar { padding: .85rem 0; }

.navbar-brand {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -.02em;
}

.brand-zeal { color: var(--brand); }
.brand-it   { color: var(--text); }

.brand-logo {
    height: 36px;
    width: auto;
}

.brand-logo-footer {
    height: 32px;
    width: auto;
    filter: brightness(0) invert(1);
}

.nav-link {
    font-weight: 500;
    color: var(--text-muted) !important;
    padding: .4rem .75rem !important;
    border-radius: 8px;
    transition: all var(--transition);
}

.nav-link:hover,
.nav-link:focus {
    color: var(--brand) !important;
    background: var(--brand-light);
}

.nav-cta {
    font-weight: 600;
    border-radius: 10px;
    padding: .5rem 1.25rem;
}

/* ── Buttons ─────────────────────────── */

.btn-primary {
    background: var(--brand);
    border-color: var(--brand);
    border-radius: 10px;
    font-weight: 600;
    padding: .6rem 1.5rem;
    transition: all var(--transition);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--brand-dark);
    border-color: var(--brand-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(135,37,31,.35);
}

.btn-outline-dark {
    border-radius: 10px;
    font-weight: 600;
    padding: .6rem 1.5rem;
    transition: all var(--transition);
}

.btn-outline-dark:hover { transform: translateY(-1px); }

.btn-light {
    background: #fff;
    color: var(--brand);
    border: none;
    border-radius: 10px;
    font-weight: 600;
    padding: .65rem 1.75rem;
    transition: all var(--transition);
}

.btn-light:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
    color: var(--brand-dark);
}

/* ── Hero ────────────────────────────── */

.hero {
    padding: 6rem 0 5rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 60% 50% at 70% 40%, rgba(135,37,31,.07) 0%, transparent 70%);
    pointer-events: none;
}

.hero-badge {
    display: inline-block;
    background: var(--brand-light);
    color: var(--brand);
    font-weight: 600;
    font-size: .85rem;
    padding: .35rem 1rem;
    border-radius: 50px;
    margin-bottom: 1.25rem;
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -.03em;
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 540px;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-glow {
    position: absolute;
    width: 280px;
    height: 280px;
    background: radial-gradient(circle, rgba(135,37,31,.15) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-icon {
    width: 220px;
    height: 220px;
    color: var(--text);
    position: relative;
    z-index: 1;
}

/* ── Page Hero (sub-pages) ───────────── */

.page-hero {
    padding: 4rem 0 3rem;
    background: var(--bg-light);
    text-align: center;
}

.page-hero-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: .75rem;
}

.page-hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ── Sections ────────────────────────── */

.section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -.02em;
    margin-bottom: .5rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 550px;
    margin: 0 auto;
}

.bg-light { background: var(--bg-light) !important; }

/* ── Feature Cards (Waarom) ──────────── */

.feature-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    height: 100%;
    transition: all var(--transition);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--brand);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: var(--brand-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--brand);
}

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: .5rem;
}

.feature-card p {
    color: var(--text-muted);
    margin: 0;
    font-size: .95rem;
}

/* ── Service Cards (Wat wij bouwen) ──── */

.service-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    height: 100%;
    text-align: center;
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: var(--brand);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--brand-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
}

.service-icon svg {
    width: 28px;
    height: 28px;
    color: var(--brand);
}

.service-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: .5rem;
}

.service-card p {
    color: var(--text-muted);
    margin: 0;
    font-size: .9rem;
}

/* ── Diensten Detail ─────────────────── */

.dienst-detail {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    height: 100%;
    transition: box-shadow var(--transition);
}

.dienst-detail:hover {
    box-shadow: var(--shadow);
}

.dienst-icon {
    width: 52px;
    height: 52px;
    background: var(--brand-light);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.dienst-icon svg {
    width: 26px;
    height: 26px;
    color: var(--brand);
}

.dienst-detail h2 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: .75rem;
}

.dienst-detail p {
    color: var(--text-muted);
    line-height: 1.7;
}

.dienst-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0 0;
}

.dienst-list li {
    padding: .4rem 0 .4rem 1.5rem;
    position: relative;
    color: var(--text);
    font-size: .95rem;
}

.dienst-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .85rem;
    width: 8px;
    height: 8px;
    background: var(--brand);
    border-radius: 50%;
}

/* ── Steps (Werkwijze) ───────────────── */

.step-card {
    text-align: center;
    padding: 1.5rem;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--brand);
    color: #fff;
    font-weight: 800;
    font-size: 1.2rem;
    border-radius: 50%;
    margin-bottom: 1rem;
}

.step-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: .5rem;
}

.step-card p {
    color: var(--text-muted);
    font-size: .9rem;
    margin: 0;
}

/* ── About / Values ──────────────────── */

.about-values {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.value-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.value-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--brand-light);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-icon svg {
    width: 22px;
    height: 22px;
    color: var(--brand);
}

.value-item h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: .2rem;
}

.value-item p {
    color: var(--text-muted);
    font-size: .9rem;
    margin: 0;
}

/* ── Tech Badges ─────────────────────── */

.tech-badge {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: .75rem 1rem;
    text-align: center;
    font-weight: 600;
    font-size: .95rem;
    transition: all var(--transition);
}

.tech-badge:hover {
    border-color: var(--brand);
    color: var(--brand);
    transform: translateY(-2px);
}

/* ── Contact ─────────────────────────── */

.contact-info-card {
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.contact-info-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.contact-row {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.contact-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--brand-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
    color: var(--brand);
}

.contact-row strong {
    display: block;
    font-size: .9rem;
    margin-bottom: .15rem;
}

.contact-row p {
    color: var(--text-muted);
    font-size: .9rem;
}

/* Form styling */
.form-control {
    border-radius: 10px;
    border: 1px solid var(--border);
    padding: .65rem 1rem;
    font-size: .95rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.form-control:focus {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(135,37,31,.15);
}

.form-label {
    font-weight: 600;
    font-size: .9rem;
    margin-bottom: .35rem;
}

/* ── CTA Section ─────────────────────── */

.idea-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.idea-hero-icon {
    width: 180px;
    height: 180px;
    color: var(--brand);
    opacity: .18;
}

.cta-section {
    background: var(--brand);
    color: #fff;
    padding: 4.5rem 0;
}

.cta-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 800;
    margin-bottom: .75rem;
}

.cta-subtitle {
    font-size: 1.05rem;
    opacity: .85;
    max-width: 550px;
    margin: 0 auto 2rem;
}

/* ── Footer ──────────────────────────── */

.site-footer {
    background: #111827;
    color: #fff;
    padding: 3.5rem 0 2rem;
}

.footer-brand {
    font-size: 1.25rem;
}

.footer-brand .brand-zeal { color: #c9524b; }
.footer-brand .brand-it   { color: #fff; }

.text-light-muted {
    color: #9ca3af;
    font-size: .9rem;
}

.footer-heading {
    font-size: .9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 1rem;
    color: #d1d5db;
}

.footer-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-nav li { margin-bottom: .5rem; }

.footer-nav a {
    color: #9ca3af;
    font-size: .9rem;
    transition: color var(--transition);
}

.footer-nav a:hover { color: #fff; }

.footer-divider {
    border-color: #1f2937;
    margin: 2rem 0 1.5rem;
}

/* ── Alert ───────────────────────────── */

.alert-success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
    border-radius: var(--radius);
}

/* ── Responsive ──────────────────────── */

@media (max-width: 991.98px) {
    .hero { padding: 3.5rem 0 3rem; }
    .section { padding: 3.5rem 0; }
    .hero-visual { margin-top: 2rem; }
    .hero-icon { width: 160px; height: 160px; }
    .hero-glow { width: 200px; height: 200px; }

    .nav-cta {
        margin-top: .75rem;
        text-align: center;
        display: block;
    }
}

@media (max-width: 575.98px) {
    .hero { padding: 2.5rem 0; }
    .section { padding: 2.5rem 0; }
    .hero-subtitle { font-size: 1rem; }
    .feature-card, .service-card, .dienst-detail { padding: 1.5rem; }
    .cta-section { padding: 3rem 0; }
}