/* ========== VARIABLES ========== */
:root {
    --primary: #0c2d48;
    --primary-light: #1a3a5c;
    --accent: #22c55e;
    --accent-hover: #16a34a;
    --text: #1e293b;
    --text-light: #64748b;
    --bg: #f8fafc;
    --white: #ffffff;
    --shadow: 0 4px 24px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 40px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

ul { list-style: none; }
img { max-width: 100%; display: block; }
input, textarea, select, button { font-family: inherit; font-size: inherit; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.text-accent { color: var(--accent); }

/* ========== INLINE SVG ICONS ========== */
.icon-inline {
    width: 16px;
    height: 16px;
    vertical-align: middle;
    flex-shrink: 0;
}

.service-icon svg,
.feature-icon svg,
.contact-icon svg,
.option-icon svg,
.success-icon svg,
.faq-chevron svg {
    width: 24px;
    height: 24px;
}

.service-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--accent);
}

.feature-icon svg {
    stroke: var(--accent);
}

.contact-icon svg {
    stroke: var(--accent);
}

.option-icon svg {
    width: 28px;
    height: 28px;
    stroke: currentColor;
}

.success-icon svg {
    width: 48px;
    height: 48px;
    stroke: var(--accent);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    min-height: 44px;
}

.btn-accent {
    background: var(--accent);
    color: var(--white);
}
.btn-accent:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--text-light);
    color: var(--text-light);
}
.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-white {
    background: var(--white);
    color: var(--accent);
    font-weight: 700;
}
.btn-white:hover {
    background: #f0fdf4;
    transform: translateY(-1px);
}

.btn-full { width: 100%; justify-content: center; }

/* ========== TOP BAR ========== */
.top-bar {
    background: var(--primary);
    color: rgba(255,255,255,0.85);
    font-size: 0.8rem;
    padding: 8px 0;
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.top-bar-usps {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.top-bar-usps span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.top-bar-contact {
    display: flex;
    gap: 16px;
}

.top-bar-contact a {
    color: rgba(255,255,255,0.85);
    display: flex;
    align-items: center;
    gap: 4px;
}
.top-bar-contact a:hover { color: var(--accent); }

/* ========== NAVBAR ========== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    transition: box-shadow var(--transition);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-bouw { color: var(--primary); }
.logo-vat { color: var(--accent); }

.nav-links {
    display: flex;
    gap: 28px;
}

.nav-links a {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width var(--transition);
}

.nav-links a:hover::after { width: 100%; }
.nav-links a:hover { color: var(--accent); }

.nav-cta { padding: 10px 22px; font-size: 0.88rem; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* ========== DROPDOWN ========== */
.nav-dropdown { position: relative; }
.dropdown-toggle { display: flex; align-items: center; gap: 4px; }
.dropdown-chevron { width: 14px; height: 14px; transition: transform 0.3s ease; }
.nav-dropdown:hover .dropdown-chevron { transform: rotate(180deg); }
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    min-width: 220px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
    z-index: 100;
    margin-top: 12px;
}
.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 4px;
}
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-bottom-color: var(--white);
}
.dropdown-menu li { }
.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text);
    transition: all 0.2s ease;
}
.dropdown-menu a:hover {
    background: #f0fdf4;
    color: var(--accent);
    padding-left: 24px;
}
.dropdown-menu a::after { display: none; }

/* ========== HERO ========== */
.hero {
    position: relative;
    padding: 80px 0;
    color: var(--white);
    min-height: 600px;
    display: flex;
    align-items: center;
    background: url('../img/nieuwbouw-bouwplaats.jpg') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(12,45,72,0.88) 0%, rgba(26,58,92,0.82) 100%);
    z-index: 1;
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 24px;
    max-width: 480px;
}

.hero-badges {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.badge {
    background: rgba(255,255,255,0.12);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    backdrop-filter: blur(4px);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.badge .icon-inline {
    width: 14px;
    height: 14px;
}

/* ========== FORM CARD ========== */
.form-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    color: var(--text);
}

.form-header {
    text-align: center;
    margin-bottom: 20px;
}

.form-header h3 {
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.form-header p {
    font-size: 0.85rem;
    color: var(--text-light);
}

.form-progress {
    height: 4px;
    background: #e2e8f0;
    border-radius: 2px;
    margin-bottom: 24px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--accent);
    width: 25%;
    border-radius: 2px;
    transition: width 0.4s ease;
}

.form-step {
    display: none;
}
.form-step.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.step-label {
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 16px;
    font-weight: 500;
}

.option-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 12px;
}

.option-card {
    cursor: pointer;
}

.option-card input { display: none; }

.option-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 14px 8px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 500;
    transition: all var(--transition);
    text-align: center;
    min-height: 80px;
}

.option-icon { font-size: 1.5rem; }

.option-card input:checked + .option-inner {
    border-color: var(--accent);
    background: #f0fdf4;
    color: var(--accent-hover);
}

.option-inner:hover {
    border-color: var(--accent);
}

.option-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
}

.option-radio {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.92rem;
    font-weight: 500;
    transition: all var(--transition);
    min-height: 48px;
}

.option-radio:hover { border-color: var(--accent); }

.option-radio input {
    accent-color: var(--accent);
    width: 18px;
    height: 18px;
}

.option-radio input:checked ~ span { color: var(--accent-hover); }
.option-radio:has(input:checked) { border-color: var(--accent); background: #f0fdf4; }

.form-step form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-step input[type="text"],
.form-step input[type="email"],
.form-step input[type="tel"],
.form-step textarea {
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    outline: none;
    transition: border-color var(--transition);
    width: 100%;
    min-height: 48px;
}

.form-step input:focus,
.form-step textarea:focus {
    border-color: var(--accent);
}

.btn-prev {
    margin-top: 8px;
    align-self: flex-start;
    padding: 8px 16px;
    font-size: 0.85rem;
}

.form-success {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    display: flex;
    justify-content: center;
    margin-bottom: 16px;
}

.form-success h3 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.form-success p {
    color: var(--text-light);
}

/* ========== SECTION COMMON ========== */
.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

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

/* ========== SERVICES ========== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: all var(--transition);
    border: 1px solid transparent;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

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

.service-card-image {
    width: 100%;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.service-card:hover .service-card-image img {
    transform: scale(1.05);
}

.service-icon {
    display: flex;
    justify-content: center;
    margin: 20px 0 12px;
}

.service-card h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
    padding: 0 24px;
}

.service-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.5;
    padding: 0 24px;
    flex-grow: 1;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.88rem;
    padding: 16px 24px 24px;
    transition: gap var(--transition);
}

.service-link:hover {
    gap: 10px;
    color: var(--accent-hover);
}

/* ========== OVER ONS ========== */
.over-ons { background: var(--white); }

.over-ons-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.over-ons-image {
    border-radius: var(--radius);
    overflow: hidden;
}

.over-ons-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius);
    aspect-ratio: 4/3;
}

.over-ons-text h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.over-ons-text > p {
    color: var(--text-light);
    margin-bottom: 28px;
    line-height: 1.7;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    margin-top: 2px;
    display: flex;
}

.feature-item div {
    font-size: 0.92rem;
    line-height: 1.5;
}

.feature-item strong {
    color: var(--text);
}

.feature-item br + * {
    color: var(--text-light);
}

/* ========== STATS ========== */
.stats-bar {
    background: var(--primary);
    padding: 60px 0;
    color: var(--white);
}

.stats-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent);
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.7);
    margin-top: 8px;
}

/* ========== WERKWIJZE ========== */
.werkwijze { background: var(--white); }

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.step-card {
    text-align: center;
    padding: 32px 20px;
    position: relative;
}

.step-number {
    width: 56px;
    height: 56px;
    background: var(--accent);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    margin: 0 auto 20px;
}

.step-card h3 {
    font-size: 1.05rem;
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ========== PROJECTEN ========== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.project-card {
    background: var(--white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all var(--transition);
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-info {
    padding: 20px;
}

.project-info h3 {
    font-size: 1rem;
    margin-bottom: 6px;
}

.project-info p {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* ========== LOCATIONS ========== */
.locaties { background: var(--white); }

.locations-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.location-tag {
    background: var(--bg);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text);
    border: 1px solid #e2e8f0;
    transition: all var(--transition);
}

.location-tag:hover {
    background: #f0fdf4;
    border-color: var(--accent);
    color: var(--accent-hover);
}

/* ========== FAQ ========== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e2e8f0;
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 20px 0;
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text);
    transition: color var(--transition);
}

.faq-question:hover { color: var(--accent); }

.faq-chevron {
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
    display: flex;
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 20px;
}

.faq-answer p {
    color: var(--text-light);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* ========== CTA BANNER ========== */
.cta-banner {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
    padding: 60px 0;
    text-align: center;
    color: var(--white);
}

.cta-inner h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.cta-inner p {
    font-size: 1.1rem;
    margin-bottom: 28px;
    opacity: 0.9;
}

/* ========== CONTACT ========== */
.contact { background: var(--white); }

.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.contact-info > p {
    color: var(--text-light);
    margin-bottom: 28px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-icon {
    flex-shrink: 0;
    display: flex;
}

.contact-item a:hover { color: var(--accent); }

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    outline: none;
    transition: border-color var(--transition);
    background: var(--white);
    width: 100%;
    min-height: 48px;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: var(--accent);
}

/* ========== FOOTER ========== */
.footer {
    background: var(--primary);
    color: rgba(255,255,255,0.8);
    padding-top: 60px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.05rem;
    margin-bottom: 16px;
}

.footer-col p {
    font-size: 0.88rem;
    line-height: 1.6;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    font-size: 0.88rem;
    transition: color var(--transition);
}

.footer-col a:hover { color: var(--accent); }

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-address-sub {
    padding-left: 24px;
    font-size: 0.88rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255,255,255,0.5);
}

/* ========== POPUP ========== */
.popup-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.popup-overlay.active {
    display: flex;
}

.popup-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 32px;
    max-width: 440px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: popIn 0.3s ease;
}

@keyframes popIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.popup-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-light);
    line-height: 1;
    transition: color var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
}

.popup-close:hover { color: var(--text); }

.popup-close svg {
    width: 20px;
    height: 20px;
}

.popup-card h3 {
    font-size: 1.4rem;
    margin-bottom: 8px;
    text-align: center;
}

.popup-card > p {
    text-align: center;
    color: var(--text-light);
    font-size: 0.92rem;
    margin-bottom: 24px;
}

.popup-card form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.popup-card input {
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    outline: none;
    transition: border-color var(--transition);
}

.popup-card input:focus { border-color: var(--accent); }

/* ========== WHATSAPP ========== */
.whatsapp-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    box-shadow: 0 4px 16px rgba(37,211,102,0.4);
    z-index: 999;
    transition: all var(--transition);
}

.whatsapp-btn svg {
    width: 28px;
    height: 28px;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 24px rgba(37,211,102,0.5);
}

/* ========== SERVICE PAGE HERO ========== */
.service-hero {
    position: relative;
    padding: 120px 0 80px;
    color: var(--white);
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
}
.service-hero .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(12,45,72,0.88) 0%, rgba(26,58,92,0.82) 100%);
    z-index: 1;
}
.service-hero-inner {
    position: relative;
    z-index: 2;
}
.service-hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 16px;
}
.service-hero p {
    font-size: 1.15rem;
    color: rgba(255,255,255,0.85);
    max-width: 600px;
    margin: 0 auto 28px;
}

/* ========== SERVICE CONTENT LAYOUT ========== */
.service-content-inner {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    align-items: start;
}
.service-main h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 20px;
}
.service-main p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

/* ========== SIDEBAR CTA ========== */
.sidebar-cta {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow);
    position: sticky;
    top: 100px;
}
.sidebar-cta h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}
.sidebar-cta p {
    color: var(--text-light);
    font-size: 0.88rem;
    margin-bottom: 20px;
}
.sidebar-cta .btn {
    margin-bottom: 10px;
}

/* ========== WAAROM SECTION ========== */
.waarom-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 32px;
}
.waarom-card {
    display: flex;
    gap: 16px;
    padding: 24px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.waarom-card svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--accent);
    margin-top: 2px;
}
.waarom-card strong {
    display: block;
    margin-bottom: 4px;
}
.waarom-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.6;
    margin: 0;
}

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

/* Tablet */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-text { text-align: center; }
    .hero-text h1 { font-size: 2.2rem; }
    .hero-subtitle { margin: 0 auto 24px; }
    .hero-badges { justify-content: center; }

    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 28px; }

    .over-ons-inner { grid-template-columns: 1fr; gap: 40px; }
    .contact-inner { grid-template-columns: 1fr; gap: 40px; }
    .footer-inner { grid-template-columns: repeat(2, 1fr); }

    .service-content-inner { grid-template-columns: 1fr; }
    .sidebar-cta { position: static; }
    .waarom-grid { grid-template-columns: 1fr; }
}

/* Mobile */
@media (max-width: 768px) {
    .top-bar-usps { display: none; }
    .top-bar-inner { justify-content: center; }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--white);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 32px;
        z-index: 1000;
    }

    .nav-links.active { display: flex; }

    .nav-links a {
        font-size: 1.3rem;
    }

    .nav-cta { display: none; }
    .hamburger { display: flex; }

    .hero {
        padding: 50px 0;
        min-height: auto;
    }

    .hero-text h1 { font-size: 1.8rem; }

    .option-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-card { padding: 24px 20px; }

    .services-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .stats-inner { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr; }

    .section { padding: 60px 0; }
    .section-header h2 { font-size: 1.6rem; }

    .stat-number { font-size: 2.4rem; }

    .cta-inner h2 { font-size: 1.5rem; }

    .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        margin-top: 0;
        background: transparent;
        padding: 0;
        min-width: auto;
    }
    .dropdown-menu::before { display: none; }
    .dropdown-menu a {
        color: var(--text);
        font-size: 1rem;
        padding: 8px 0;
        text-align: center;
    }
    .dropdown-menu a:hover { padding-left: 0; background: transparent; }

    .nav-dropdown .dropdown-menu {
        display: none;
    }
    .nav-dropdown.dropdown-open .dropdown-menu {
        display: block;
    }

    .service-hero h1 { font-size: 2rem; }
    .service-hero { padding: 80px 0 60px; min-height: 300px; }
}

@media (max-width: 480px) {
    .hero-text h1 { font-size: 1.5rem; }
    .hero-badges { flex-direction: column; align-items: center; }
    .stats-inner { grid-template-columns: 1fr 1fr; gap: 20px; }
    .popup-card { padding: 28px 20px; }
}

/* ========== UX FIXES ========== */

/* Focus-visible styles for accessibility */
*:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* WhatsApp button mobile size fix */
@media (max-width: 768px) {
    .whatsapp-btn {
        width: 56px;
        height: 56px;
        bottom: 20px;
        right: 20px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* Lazy images dimension hints to prevent CLS */
img[loading="lazy"] {
    background-color: #e2e8f0;
}