/* ==========================================================================
   Internationaal Verhuisbedrijf — Design System
   Premium international relocation × modern editorial. Custom CSS, geen frameworks.
   ========================================================================== */

:root {
    /* Kleuren — modern European relocation: overwegend licht (warm wit + blauwgrijs),
       navy voor tekst, koper als spaarzaam accent. Donker wordt alleen nog gebruikt
       als bewust contrast (footer, één CTA-band), niet als basis. */
    --color-primary: #0F2438;
    --color-primary-dark: #081420;
    --color-primary-light: #1D3E5C;
    --color-primary-mid: #163049;

    --color-accent: #B3814A;
    --color-accent-dark: #8C5F30;
    --color-accent-light: #D2A870;
    --color-accent-pale: #F4EBDD;

    --color-text: #16212B;
    --color-muted: #5C6B78;
    --color-border: #DDE3E8;
    --color-background: #FCFAF6;
    --color-background-alt: #EEF2F5;
    --color-stone-deep: #E2E8ED;
    --color-background-dark: var(--color-primary);

    /* Foto-placeholder tint (tot echte fotografie beschikbaar is) */
    --color-photo-from: #E4E9ED;
    --color-photo-to: #CDD6DC;

    --color-success: #2F7D5D;
    --color-success-bg: #EAF4EF;
    --color-error: #B3432B;
    --color-error-bg: #FBEEEA;

    /* Typografie — editoriale serif-display + zeer leesbare sans voor body/UI */
    --font-heading: 'Fraunces', 'Iowan Old Style', 'Georgia', serif;
    --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Radius — bewust minder rond dan een SaaS-uitstraling */
    --radius-sm: 3px;
    --radius-md: 6px;
    --radius-lg: 10px;
    --radius-full: 9999px;

    /* Spacing */
    --space-3xs: 0.25rem;
    --space-2xs: 0.5rem;
    --space-xs: 0.75rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4.5rem;
    --space-2xl: 7rem;

    /* Layout */
    --container-width: 1360px;
    --container-width-narrow: 780px;
    --container-padding: 1.5rem;

    /* Shadows — zachter en dieper voor premium layering */
    --shadow-sm: 0 1px 2px rgba(5, 13, 21, 0.08);
    --shadow-md: 0 8px 24px rgba(5, 13, 21, 0.10);
    --shadow-lg: 0 24px 64px -12px rgba(5, 13, 21, 0.35);
    --shadow-xl: 0 32px 80px -16px rgba(5, 13, 21, 0.45);

    /* Motion */
    --transition-fast: 150ms cubic-bezier(.4,0,.2,1);
    --transition-base: 280ms cubic-bezier(.4,0,.2,1);
    --transition-slow: 500ms cubic-bezier(.16,1,.3,1);
}

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */

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

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

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--color-background);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    background: none;
    border: none;
}

input, select, textarea, button {
    font-family: inherit;
    font-size: 1rem;
    color: inherit;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: var(--font-body);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-primary);
}

/* Fraunces wordt bewust spaarzaam ingezet — alleen als serif-accent (zie .serif-italic,
   .statement em, het merk-wordmark), niet als standaard kopfont. */

p {
    margin: 0;
}

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

/* --------------------------------------------------------------------------
   Typografie
   -------------------------------------------------------------------------- */

h1, .h1 {
    font-size: clamp(2.35rem, 4vw, 3.4rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    line-height: 1.08;
}

h2, .h2 {
    font-size: clamp(1.65rem, 2.6vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

h3, .h3 {
    font-size: clamp(1.15rem, 1.6vw, 1.3rem);
    font-weight: 700;
    letter-spacing: -0.01em;
}

.font-serif {
    font-family: var(--font-heading);
    font-weight: 500;
    letter-spacing: -0.01em;
}

.lede {
    font-size: 1.2rem;
    line-height: 1.55;
    color: var(--color-muted);
    font-weight: 400;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6em;
    font-family: var(--font-body);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    margin-bottom: var(--space-sm);
}

.eyebrow::before {
    content: '';
    width: 22px;
    height: 1px;
    background: currentColor;
    opacity: 0.6;
    flex-shrink: 0;
}

.eyebrow--on-dark {
    color: var(--color-accent-light);
}

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

.serif-italic {
    font-style: italic;
    font-weight: 400;
}

.prose p + p {
    margin-top: var(--space-sm);
}

.prose h2 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
}

.prose h3 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-xs);
}

.prose ul {
    margin-top: var(--space-sm);
    display: grid;
    gap: var(--space-2xs);
}

.prose li {
    position: relative;
    padding-left: 1.5rem;
    color: var(--color-text);
}

.prose li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: var(--radius-full);
    background: var(--color-accent);
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */

.container {
    width: 100%;
    max-width: var(--container-width);
    margin-inline: auto;
    padding-inline: var(--container-padding);
}

.container--narrow {
    max-width: var(--container-width-narrow);
}

.section {
    padding-block: var(--space-2xl);
}

.section--sm {
    padding-block: var(--space-xl);
}

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

.section--dark {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.85);
}

.section--dark h2, .section--dark h3 {
    color: #FFFFFF;
}

.section-head {
    max-width: 640px;
    margin-bottom: var(--space-lg);
}

.section-head--center {
    margin-inline: auto;
    text-align: center;
}

.grid {
    display: grid;
    gap: var(--space-md);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
    .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .section { padding-block: var(--space-xl); }
    :root { --container-padding: 1.1rem; }
}

.flex {
    display: flex;
}

.flex-between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stack {
    display: grid;
    gap: var(--space-sm);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 1.85rem;
    min-height: 50px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    border: 1.5px solid transparent;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
    white-space: nowrap;
}

.btn:active {
    transform: translateY(1px);
}

.btn-arrow {
    display: inline-block;
    transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

.btn-primary {
    background: var(--color-accent-dark);
    color: #FFFFFF;
}

.btn-primary:hover {
    background: #5E4522;
}

.btn-secondary {
    background: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: #FFFFFF;
}

.btn-on-dark {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.35);
    color: #FFFFFF;
}

.btn-on-dark:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.7);
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 0.65rem 1.35rem;
    min-height: 42px;
    font-size: 0.875rem;
}

.btn-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-primary);
    padding: 0;
    min-height: 0;
    border: none;
}

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

/* --------------------------------------------------------------------------
   Cards
   -------------------------------------------------------------------------- */

.card {
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.card--shadow {
    border: none;
    box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   Badges / Notices
   -------------------------------------------------------------------------- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3xs);
    padding: 0.3rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    background: var(--color-accent-pale);
    color: var(--color-accent-dark);
}

.notice {
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-accent);
    background: var(--color-accent-pale);
    color: var(--color-primary-dark);
    font-size: 0.95rem;
}

.notice--success {
    border-color: var(--color-success);
    background: var(--color-success-bg);
    color: var(--color-success);
}

.notice--error {
    border-color: var(--color-error);
    background: var(--color-error-bg);
    color: var(--color-error);
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */

.field {
    display: grid;
    gap: 0.4rem;
}

.field label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--color-muted);
}

.field .hint {
    font-size: 0.8rem;
    color: var(--color-muted);
}

.field .error-text {
    font-size: 0.8rem;
    color: var(--color-error);
    display: none;
}

.field.has-error .error-text {
    display: block;
}

.field.has-error input,
.field.has-error select {
    border-color: var(--color-error);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    min-height: 48px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-background);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
}

textarea {
    min-height: 110px;
    resize: vertical;
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%235C6B75'%3E%3Cpath fill-rule='evenodd' d='M5.23 7.21a.75.75 0 011.06.02L10 11.168l3.71-3.938a.75.75 0 111.08 1.04l-4.25 4.5a.75.75 0 01-1.08 0l-4.25-4.5a.75.75 0 01.02-1.06z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.1rem;
    padding-right: 2.75rem;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(166, 124, 67, 0.18);
}

.checkbox-grid {
    display: grid;
    gap: var(--space-2xs);
}

@media (min-width: 640px) {
    .checkbox-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.checkbox-item:hover {
    border-color: var(--color-accent);
}

.checkbox-item input {
    width: 1.15rem;
    height: 1.15rem;
    accent-color: var(--color-accent-dark);
    flex-shrink: 0;
}

.field-row {
    display: grid;
    gap: var(--space-sm);
}

@media (min-width: 640px) {
    .field-row--2 { grid-template-columns: 1fr 1fr; }
    .field-row--3 { grid-template-columns: 1fr 1fr 1fr; }
}

/* Honeypot */
.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* --------------------------------------------------------------------------
   Breadcrumbs
   -------------------------------------------------------------------------- */

.breadcrumbs {
    padding-block: var(--space-sm);
    font-size: 0.82rem;
    color: var(--color-muted);
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
}

.breadcrumbs a {
    color: var(--color-muted);
}

.breadcrumbs a:hover {
    color: var(--color-primary);
}

.breadcrumbs li:not(:last-child)::after {
    content: '/';
    margin-left: 0.4rem;
    color: var(--color-border);
}

.breadcrumbs li[aria-current] {
    color: var(--color-text);
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */

.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;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--color-primary);
    color: #FFFFFF;
    padding: 0.75rem 1.25rem;
    z-index: 200;
    border-radius: 0 0 var(--radius-md) 0;
}

.skip-link:focus {
    left: 0;
}