/* De Kleine Auto Expert design system */

:root {
    --color-bg: #ffffff;
    --color-bg-alt: #f0f2f6;
    --color-text: #1a1a1a;
    --color-text-muted: #4a4a4a;
    --color-accent: #0c3eb6;
    --color-accent-dark: #092f8a;
    --color-black: #000000;
    --color-white: #ffffff;
    --font-family: "Montserrat", system-ui, -apple-system, sans-serif;
    --container-width: 1120px;
    --header-height: 88px;
    --radius: 4px;
    --radius-logo: 1.25rem;
    --section-padding-y: 6rem;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    --transition: 0.2s ease;
    --line-weight: 2px;
    --line-weight-accent: 2px;
    --line-flair-width: 56px;
    --card-radius: 0.5rem;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --card-border: 1px solid rgba(0, 0, 0, 0.06);
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-bg);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-accent);
    text-decoration-thickness: 1px;
    text-underline-offset: 3px;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-accent-dark);
}

h1, h2, h3 {
    font-weight: 800;
    font-style: italic;
    line-height: 1.15;
    margin: 0 0 1rem;
    color: var(--color-black);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: 1.25rem; }

p {
    margin: 0 0 1rem;
}

ul {
    margin: 0 0 1rem;
    padding-left: 1.25rem;
}

.container {
    width: min(100% - 2rem, var(--container-width));
    margin-inline: auto;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-white);
    border-bottom: var(--line-weight) solid var(--color-black);
    box-shadow: var(--shadow);
    transition: background var(--transition), box-shadow var(--transition);
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    min-height: var(--header-height);
    gap: 1rem;
}

.logo-link {
    justify-self: start;
}

.logo {
    width: 72px;
    height: auto;
    transition: width var(--transition);
}

.site-header.is-scrolled .logo {
    width: 60px;
}

.site-nav {
    justify-self: center;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-self: end;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    position: relative;
    font-weight: 600;
    text-decoration: none;
    color: var(--color-text);
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.04em;
}

.nav-link.is-active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: var(--line-weight-accent);
    background: var(--color-accent);
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--color-accent);
}

.nav-link--accent {
    color: var(--color-accent);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 2px solid var(--color-black);
    background: var(--color-white);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--color-black);
    margin: 0 8px;
    transition: transform var(--transition), opacity var(--transition);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    font-family: inherit;
    font-weight: 700;
    font-style: italic;
    font-size: 0.95rem;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border: none;
    cursor: pointer;
    transform: skewX(-8deg);
    transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.btn:hover {
    transform: skewX(-8deg) translateY(-2px);
}

.btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.btn > span,
.btn > svg {
    transform: skewX(8deg);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn--primary {
    background: var(--color-accent);
    color: var(--color-white);
    box-shadow: 4px 4px 0 var(--color-black);
}

.btn--primary:hover {
    background: var(--color-accent-dark);
    color: var(--color-white);
    box-shadow: 5px 5px 0 var(--color-black);
}

.btn--secondary {
    background: var(--color-black);
    color: var(--color-white);
    box-shadow: 4px 4px 0 var(--color-accent);
}

.btn--secondary:hover {
    background: #222;
    color: var(--color-white);
    box-shadow: 5px 5px 0 var(--color-accent);
}

.btn--outline {
    background: transparent;
    color: var(--color-accent);
    border: 2px solid var(--color-accent);
    box-shadow: none;
}

.btn--outline:hover {
    background: var(--color-accent);
    color: var(--color-white);
}

.btn--phone {
    background: var(--color-accent);
    color: var(--color-white);
    padding: 0.6rem 1.1rem;
    font-size: 0.85rem;
    white-space: nowrap;
    box-shadow: 3px 3px 0 var(--color-black);
}

.btn--phone:hover {
    color: var(--color-white);
    background: var(--color-accent-dark);
}

.btn--marktplaats {
    background: var(--color-white);
    color: var(--color-accent);
    box-shadow: 4px 4px 0 var(--color-black);
}

.btn--marktplaats:hover {
    background: var(--color-bg-alt);
    color: var(--color-accent-dark);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Hero */
.hero {
    position: relative;
    padding: var(--section-padding-y) 0 calc(var(--section-padding-y) + 1rem);
    background: url('../img/de-kleine-auto-expert.webp') center center / cover no-repeat;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(255, 255, 255, 0.94) 0%,
        rgba(255, 255, 255, 0.88) 45%,
        rgba(255, 255, 255, 0.78) 100%
    );
    pointer-events: none;
    z-index: 0;
}

.hero::after {
    content: "";
    position: absolute;
    top: 0;
    right: -10%;
    width: 45%;
    height: 100%;
    background: repeating-linear-gradient(
        -12deg,
        transparent,
        transparent 8px,
        rgba(12, 62, 182, 0.08) 8px,
        rgba(12, 62, 182, 0.08) 10px
    );
    pointer-events: none;
    z-index: 1;
}

.hero-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    position: relative;
}

.hero-content p {
    max-width: 52ch;
}

.hero-tagline {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-logo {
    width: min(100%, 240px);
    border-radius: var(--radius-logo);
    filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.12));
}

/* Section styling */
.section {
    padding: var(--section-padding-y) 0;
}

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

.section-header {
    margin-bottom: 2.75rem;
}

.section-intro {
    max-width: 62ch;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.section-header--lines {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.section-header--lines::before,
.section-header--lines::after {
    content: "";
    flex: 1;
    height: var(--line-weight-accent);
    background: linear-gradient(90deg, var(--color-accent), transparent);
    max-width: var(--line-flair-width);
}

.section-header--lines::after {
    background: linear-gradient(270deg, var(--color-accent), transparent);
}

/* Benefits grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefit-card {
    background: var(--color-white);
    padding: 1.75rem;
    border-radius: var(--card-radius);
    border: var(--card-border);
    border-left: var(--line-weight-accent) solid var(--color-accent);
    box-shadow: var(--card-shadow);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.1);
    border-left-color: var(--color-accent-dark);
}

.benefit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    font-size: 1.35rem;
    color: var(--color-accent);
    background: rgba(12, 62, 182, 0.1);
    border-radius: 50%;
    margin-bottom: 1rem;
}

.benefit-card strong {
    display: block;
    font-style: italic;
    color: var(--color-accent);
    margin-bottom: 0.35rem;
}

/* Promise block */
.promise-card {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--card-radius);
    border: 2px solid var(--color-black);
    box-shadow: var(--card-shadow), 4px 4px 0 var(--color-accent);
}

.promise-highlight {
    font-weight: 700;
    font-style: italic;
    font-size: 1.1rem;
    color: var(--color-black);
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid var(--color-bg-alt);
}

/* Marktplaats section */
.marktplaats-section {
    background: var(--color-accent);
    color: var(--color-white);
    padding: var(--section-padding-y) 0;
    position: relative;
    overflow: hidden;
}

.marktplaats-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        -8deg,
        transparent,
        transparent 20px,
        rgba(255, 255, 255, 0.04) 20px,
        rgba(255, 255, 255, 0.04) 22px
    );
}

.marktplaats-inner {
    position: relative;
    text-align: center;
    max-width: 640px;
    margin: 0 auto;
}

.marktplaats-inner h2 {
    color: var(--color-white);
}

.marktplaats-inner .btn-group {
    justify-content: center;
}

.marktplaats-inner p {
    color: rgba(255, 255, 255, 0.92);
    font-size: 1.05rem;
}

.marktplaats-section .btn--primary {
    background: var(--color-white);
    color: var(--color-accent);
    box-shadow: 4px 4px 0 var(--color-black);
}

.marktplaats-section .btn--primary:hover {
    background: var(--color-bg-alt);
    color: var(--color-accent-dark);
}

/* Location */
.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.location-details {
    list-style: none;
    padding: 1.75rem 2rem;
    margin: 0;
    background: var(--color-white);
    border-radius: var(--card-radius);
    border: var(--card-border);
    border-left: var(--line-weight-accent) solid var(--color-accent);
    box-shadow: var(--card-shadow);
}

.location-details li {
    padding: 0.85rem 0;
    border-bottom: 1px solid #ddd;
}

.location-details strong {
    color: var(--color-accent);
}

/* CTA band */
.cta-band {
    text-align: center;
    padding: var(--section-padding-y) 0;
    background: #eef2fb;
    color: var(--color-text);
    border-top: var(--line-weight-accent) solid var(--color-accent);
}

.cta-band h2 {
    color: var(--color-black);
}

.cta-band p {
    color: var(--color-text-muted);
    max-width: 560px;
    margin-inline: auto;
}

.cta-band .btn-group {
    justify-content: center;
}

.cta-band__buttons .btn--secondary {
    background: var(--color-black);
    color: var(--color-white);
    box-shadow: 4px 4px 0 var(--color-accent);
}

/* Contact page */
.page-header {
    position: relative;
    overflow: hidden;
    padding: calc(var(--section-padding-y) - 1rem) 0 2.5rem;
    background: var(--color-bg-alt);
    border-bottom: var(--line-weight-accent) solid var(--color-accent);
}

.page-header::after {
    content: "";
    position: absolute;
    top: 0;
    right: -10%;
    width: 45%;
    height: 100%;
    background: repeating-linear-gradient(
        -12deg,
        transparent,
        transparent 8px,
        rgba(12, 62, 182, 0.05) 8px,
        rgba(12, 62, 182, 0.05) 10px
    );
    pointer-events: none;
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    margin-bottom: 0.5rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    padding: var(--section-padding-y) 0 calc(var(--section-padding-y) + 1rem);
}

.contact-info h2 {
    font-size: 1.35rem;
}

.contact-info address {
    font-style: normal;
    margin-bottom: 0;
}

.contact-details {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.contact-detail:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.contact-detail i {
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--color-accent);
    background: rgba(12, 62, 182, 0.1);
    border-radius: 50%;
}

.contact-detail strong {
    display: block;
    margin-bottom: 0.2rem;
    color: var(--color-black);
}

.contact-detail address {
    font-style: normal;
}

.contact-form {
    background: var(--color-white);
    padding: 2rem;
    border-radius: var(--card-radius);
    border: 2px solid var(--color-black);
    box-shadow: var(--card-shadow), 4px 4px 0 var(--color-accent);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.35rem;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: inherit;
    font-size: 1rem;
    border: 2px solid #ccc;
    background: var(--color-white);
    transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(12, 62, 182, 0.15);
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.9rem;
    font-weight: 400;
    margin-bottom: 0;
    cursor: pointer;
}

.form-group label.form-checkbox {
    display: flex;
}

.form-checkbox input[type="checkbox"] {
    width: auto;
    padding: 0;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

.form-message {
    margin-top: 1rem;
    padding: 0.85rem 1rem;
    border-radius: var(--radius);
    display: none;
}

.form-message.is-visible {
    display: block;
}

.form-message--success {
    background: #e8f5e9;
    color: #1b5e20;
    border: 1px solid #a5d6a7;
}

.form-message--error {
    background: #ffebee;
    color: #b71c1c;
    border: 1px solid #ef9a9a;
}

.form-recaptcha-notice {
    margin: 1rem 0 0;
    font-size: 0.8rem;
    line-height: 1.5;
    color: var(--color-text-muted);
}

/* Thank you page */
.thank-you {
    padding: var(--section-padding-y) 0 calc(var(--section-padding-y) + 1rem);
    text-align: center;
    max-width: 640px;
}

.thank-you__icon {
    font-size: 3.5rem;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.thank-you__intro {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.thank-you__actions {
    justify-content: center;
}

/* Privacy page */
.privacy-content {
    padding: var(--section-padding-y) 0 calc(var(--section-padding-y) + 1rem);
    max-width: 760px;
}

.privacy-content h2 {
    margin-top: 2rem;
    font-size: 1.35rem;
}

.privacy-content h2:first-child {
    margin-top: 0;
}

.privacy-content h3 {
    margin-top: 1.25rem;
    font-size: 1.1rem;
    font-weight: 700;
}

/* Footer */
.site-footer {
    background: var(--color-black);
    color: rgba(255, 255, 255, 0.85);
    padding-top: calc(var(--section-padding-y) - 1rem);
}

.site-footer a {
    color: var(--color-white);
    text-decoration: none;
}

.site-footer a:hover {
    color: #6b9fff;
    text-decoration: underline;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 2rem;
    padding-top: 2.5rem;
    padding-bottom: 2rem;
    border-top: var(--line-weight-accent) solid var(--color-accent);
}

.footer-logo {
    width: 100px;
    margin-bottom: 0.75rem;
    border-radius: var(--radius-logo);
}

.footer-tagline {
    font-weight: 700;
    font-style: italic;
    color: var(--color-accent);
}

.footer-heading {
    font-size: 1rem;
    font-style: italic;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.footer-address {
    font-style: normal;
    margin-bottom: 0.75rem;
}

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

.footer-links li {
    margin-bottom: 0.4rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding: 1rem 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

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

.footer-bottom p {
    margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
    :root {
        --section-padding-y: 4.5rem;
        --radius-logo: 1rem;
    }

    .hero-grid,
    .location-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        order: -1;
    }

    .hero-logo {
        width: 200px;
    }
}

@media (max-width: 768px) {
    .header-inner {
        grid-template-columns: 1fr auto;
    }

    .logo-link {
        grid-column: 1;
    }

    .header-actions {
        grid-column: 2;
    }

    .nav-toggle {
        display: flex;
    }

    .site-nav {
        grid-column: 1 / -1;
        justify-self: stretch;
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        padding: 1.5rem;
        border-bottom: var(--line-weight) solid var(--color-black);
        box-shadow: var(--shadow);
        transform: translateY(-120%);
        opacity: 0;
        visibility: hidden;
        transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
    }

    .site-nav.is-open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .nav-link {
        display: block;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--color-bg-alt);
    }

    .btn--phone {
        padding: 0.55rem 0.85rem;
        font-size: 0.8rem;
    }

    .footer-bottom-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-toggle[aria-expanded="true"] span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle[aria-expanded="true"] span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
}

/* Back to top */
.back-to-top {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 90;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(12, 62, 182, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.5rem);
    transition:
        opacity var(--transition),
        visibility var(--transition),
        transform var(--transition),
        background var(--transition),
        box-shadow var(--transition);
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--color-accent-dark);
    box-shadow: 0 6px 20px rgba(12, 62, 182, 0.45);
}

.back-to-top:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

.back-to-top[hidden] {
    display: none;
}

body.cookie-banner-open .back-to-top.is-visible {
    bottom: 7.5rem;
}

/* Cookie consent banner */
.cookie-banner[hidden] {
    display: none !important;
}

.cookie-banner {
    position: fixed;
    inset: auto 0 0;
    z-index: 1000;
    display: block;
    background: var(--color-white);
    border-top: var(--line-weight) solid var(--color-black);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.12);
    padding: 1.25rem 0;
    transform: translateY(100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        transform var(--transition),
        opacity var(--transition),
        visibility var(--transition);
}

.cookie-banner.is-visible {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.cookie-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cookie-banner__title {
    font-size: 1.1rem;
    margin: 0 0 0.5rem;
}

.cookie-banner__text {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    max-width: 52rem;
}

.cookie-banner__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    flex-shrink: 0;
}

.cookie-banner__actions .btn {
    min-width: 8.5rem;
}

.footer-link-button {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}

.footer-link-button:hover {
    color: var(--color-accent-dark);
}

@media (max-width: 768px) {
    .cookie-banner__inner {
        flex-direction: column;
        align-items: stretch;
    }

    .cookie-banner__actions {
        width: 100%;
    }

    .cookie-banner__actions .btn {
        flex: 1;
        min-width: 0;
    }

    body.cookie-banner-open .back-to-top.is-visible {
        bottom: 10rem;
    }
}