/* ============================================================
   3flows.nl — Site Styles
   Navigation, page layouts, Donna FAB, content pages
   Design: matches Webflow 3flows.nl (Archivo headings, Open Sans body)
============================================================ */

/* === DESIGN TOKENS === */
:root {
    --wf-darkblue: #091828;
    --wf-mediumblue: #123152;
    --wf-lightblue: #173d66;
    --wf-brightblue: #44ccff;
    --wf-white: #ffffff;
    --wf-lightbg: #e9f9ff;
}

/* === SITE LAYER === */
#site-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    z-index: 5;
    overflow-y: auto;
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
    will-change: transform, opacity;
}

#site-layer.visible {
    pointer-events: auto;
}

/* === SITE NAV === */
#site-nav {
    position: fixed;
    top: 12px;
    left: 24px;
    right: 24px;
    max-width: 1400px;
    margin: 0 auto;
    z-index: 45;
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 0 10px 0 32px;
    height: 78px;
    background: #FFFFFF;
    border-radius: 8px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15), 0 12px 48px rgba(0, 0, 0, 0.1);
    will-change: transform;
}

#site-nav.visible {
    display: flex;
}

.nav-logo-img {
    height: 24px;
    width: auto;
    filter: brightness(0);
}

/* Nav links container */
.nav-links {
    display: flex;
    gap: 0;
    height: 100%;
    align-items: center;
}

/* Individual nav link — mirrors .menu-item pattern */
.nav-link {
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 20px;
    height: 100%;
    color: #101828;
    text-decoration: none;
    transition: color 0.35s ease;
}

.nav-link span {
    font-family: Arial, sans-serif;
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.nav-link:hover {
    color: #1CDBF1;
}

/* Cyan top indicator — same as .menu-indicator */
.nav-indicator {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 60px;
    height: 2px;
    background: #1CDBF1;
    box-shadow: 0 0 8px rgba(28, 219, 241, 0.6), 0 0 16px rgba(28, 219, 241, 0.3);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.nav-link:hover .nav-indicator {
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
}

/* Active state */
.nav-link.active {
    color: #1CDBF1;
}

.nav-link.active .nav-indicator {
    opacity: 1;
    transform: translateX(-50%) scaleX(1);
}

/* Donna CTA button */
.nav-donna-btn {
    background: linear-gradient(135deg, #1196d9 0%, #0b7abf 50%, #065a9e 100%);
    color: #ffffff;
    border: none;
    padding: 12px 28px;
    border-radius: 8px;
    font-family: Arial, sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-donna-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 0 12px rgba(68, 204, 255, 0.4);
}

.nav-donna-sub {
    display: block;
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    opacity: 0.7;
    margin-bottom: 2px;
    text-transform: none;
}

/* Hamburger — hidden on desktop */
.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: #101828;
    border-radius: 1px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Mobile nav panel */
.nav-mobile {
    display: none;
    position: fixed;
    top: 98px;
    left: 24px;
    right: 24px;
    max-width: 1400px;
    margin: 0 auto;
    transform: translateY(-100%);
    background: #FFFFFF;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25), 0 16px 48px rgba(0, 0, 0, 0.15);
    border-radius: 0 0 8px 8px;
    padding: 16px 24px 20px;
    z-index: 44;
    flex-direction: column;
    gap: 0;
    transform: translateY(-100%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-mobile.open {
    transform: translateY(0);
    opacity: 1;
}

.nav-mobile .nav-link {
    padding: 12px 0;
    height: auto;
    border-bottom: 1px solid rgba(16, 24, 40, 0.06);
}

.nav-mobile .nav-link:last-of-type {
    border-bottom: none;
}

.nav-mobile .nav-indicator {
    top: auto;
    bottom: 0;
    left: 0;
    transform: scaleX(0);
    transform-origin: left;
    width: 40px;
}

.nav-mobile .nav-link:hover .nav-indicator,
.nav-mobile .nav-link.active .nav-indicator {
    opacity: 1;
    transform: scaleX(1);
}

.nav-mobile .nav-donna-btn {
    margin-top: 12px;
    width: 100%;
    padding: 12px;
    text-align: center;
}

/* === PAGE CONTAINER === */
#page-container {
    padding-top: 0;
    min-height: 100vh;
    background: var(--wf-darkblue);
}

/* === DONNA FAB === */
.donna-fab {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 40;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--wf-brightblue);
    border: none;
    color: var(--wf-darkblue);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(68, 204, 255, 0.3), 0 0 24px rgba(68, 204, 255, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    animation: fab-pulse 3s ease-in-out infinite;
}

.donna-fab:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 20px rgba(68, 204, 255, 0.5), 0 0 32px rgba(68, 204, 255, 0.25);
}

.donna-fab svg {
    width: 24px;
    height: 24px;
}

@keyframes fab-pulse {
    0%, 100% { box-shadow: 0 4px 16px rgba(68, 204, 255, 0.3), 0 0 24px rgba(68, 204, 255, 0.15); }
    50% { box-shadow: 0 4px 20px rgba(68, 204, 255, 0.5), 0 0 32px rgba(68, 204, 255, 0.3); }
}

.donna-fab.loading {
    animation: fab-loading 0.8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes fab-loading {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

/* ============================================================
   PAGE CONTENT — Webflow-matching design
============================================================ */
.page-content {
    color: var(--wf-white);
    font-family: 'Open Sans', sans-serif;
    line-height: 1.5;
    font-size: 1.125rem;
}

.page-content a {
    color: var(--wf-brightblue);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.page-content a:hover {
    opacity: 0.8;
}

/* === FULLSCREEN HERO === */
.wf-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 500px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

.wf-hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.wf-hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(9, 24, 40, 0.5);
}

.wf-hero-title {
    position: relative;
    z-index: 2;
    padding: 48px;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.wf-hero-title h1 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 3.5rem;
    line-height: 1.2;
    color: var(--wf-white);
    margin: 0;
}

.wf-hero-subtitle {
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 12px 0 0;
}

/* === HERO ANIMATED GRADIENT (Donna hero) === */
.wf-hero-gradient {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
    background: #37bdfc;
}

.wf-grad-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    transform: translate3d(0, 0, 0);
    will-change: transform;
}

/* Cyan variation */
.wf-grad-blob-1 {
    width: 55%;
    height: 65%;
    top: 5%;
    left: 10%;
    background: #44ccff;
    opacity: 0.7;
    animation: blobMove1 8s ease-in-out infinite;
}

/* Bright highlight */
.wf-grad-blob-2 {
    width: 40%;
    height: 50%;
    top: 20%;
    left: 15%;
    background: #80e8ff;
    opacity: 0.5;
    animation: blobMove2 11s ease-in-out infinite;
}

/* Green accent — on the bright/dark transition edge */
.wf-grad-blob-3 {
    width: 35%;
    height: 45%;
    top: 10%;
    left: 30%;
    background: #9fc68e;
    opacity: 0.3;
    animation: blobMove3 7s ease-in-out infinite;
}

/* Purple/lavender accent */
.wf-grad-blob-4 {
    width: 35%;
    height: 40%;
    top: 30%;
    left: 25%;
    background: #b5a3d6;
    opacity: 0.15;
    animation: blobMove4 9s ease-in-out infinite;
}

/* Dark — right side */
.wf-grad-blob-5 {
    width: 50%;
    height: 130%;
    top: -15%;
    right: -12%;
    background: #091828;
    opacity: 0.95;
    filter: blur(100px);
    animation: blobMove5 12s ease-in-out infinite;
}

/* Dark — top-right */
.wf-grad-blob-6 {
    width: 45%;
    height: 45%;
    top: -25%;
    right: 0%;
    background: #091828;
    opacity: 0.9;
    filter: blur(80px);
    animation: blobMove6 8s ease-in-out infinite;
}

/* Dark — bottom-right, full coverage */
.wf-grad-blob-7 {
    width: 70%;
    height: 50%;
    bottom: -15%;
    right: -15%;
    background: #091828;
    opacity: 0.95;
    filter: blur(80px);
    animation: blobMove7 13s ease-in-out infinite;
}

/* Dark — bottom-left corner */
.wf-grad-blob-8 {
    width: 45%;
    height: 40%;
    bottom: -15%;
    left: -10%;
    background: #091828;
    opacity: 0.75;
    filter: blur(80px);
    animation: blobMove8 7s ease-in-out infinite;
}

@keyframes blobMove1 {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    33%  { transform: translate3d(12%, -8%, 0) scale(1.12); }
    66%  { transform: translate3d(-5%, 15%, 0) scale(0.95); }
    100% { transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes blobMove2 {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    33%  { transform: translate3d(18%, 10%, 0) scale(1.18); }
    66%  { transform: translate3d(-8%, -12%, 0) scale(1.05); }
    100% { transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes blobMove3 {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    33%  { transform: translate3d(-15%, 20%, 0) scale(1.1); }
    66%  { transform: translate3d(10%, -10%, 0) scale(1.2); }
    100% { transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes blobMove4 {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    33%  { transform: translate3d(20%, -15%, 0) scale(1.25); }
    66%  { transform: translate3d(-12%, 8%, 0) scale(0.9); }
    100% { transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes blobMove5 {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    33%  { transform: translate3d(10%, 18%, 0) scale(1.15); }
    66%  { transform: translate3d(-6%, -5%, 0) scale(1.08); }
    100% { transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes blobMove6 {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    33%  { transform: translate3d(-20%, 12%, 0) scale(1.2); }
    66%  { transform: translate3d(8%, -18%, 0) scale(1.1); }
    100% { transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes blobMove7 {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    33%  { transform: translate3d(15%, -10%, 0) scale(1.15); }
    66%  { transform: translate3d(-10%, 15%, 0) scale(0.95); }
    100% { transform: translate3d(0, 0, 0) scale(1); }
}

@keyframes blobMove8 {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    33%  { transform: translate3d(25%, 15%, 0) scale(1.3); }
    66%  { transform: translate3d(-5%, -20%, 0) scale(1.1); }
    100% { transform: translate3d(0, 0, 0) scale(1); }
}

.wf-hero-donna .wf-hero-bg {
    z-index: 1;
    background-size: contain;
    background-position: center bottom;
    background-repeat: no-repeat;
}

.wf-hero-donna .wf-hero-bg::after {
    display: none;
}

.wf-hero-donna .wf-hero-title {
    z-index: 2;
}

@media (prefers-reduced-motion: reduce) {
    .wf-grad-blob { animation: none; }
}

/* === CONTENT SECTIONS (alternating) === */
.wf-section {
    position: relative;
    overflow: hidden;
}

.wf-section-dark {
    background: var(--wf-darkblue);
}

.wf-section-light {
    background: var(--wf-white);
}

.wf-section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
}

.wf-section-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 80px 60px;
    max-width: 700px;
}

/* Text on right (image first in grid) — push text left toward center */
.wf-section-image + .wf-section-text {
    justify-self: start;
}

/* Text on left (text first in grid) — push text right toward center */
.wf-section-text:first-child {
    margin-left: auto;
}

.wf-section-dark .wf-section-text h2 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 2.25rem;
    line-height: 1.3;
    color: var(--wf-white);
    margin: 0 0 24px 0;
}

.wf-section-dark .wf-section-text p {
    color: var(--wf-white);
    font-family: 'Open Sans', sans-serif;
    font-size: 1.125rem;
    line-height: 1.5;
    margin: 0;
    opacity: 0.85;
}

.wf-section-light .wf-section-text h2 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 2.25rem;
    line-height: 1.3;
    color: var(--wf-lightblue);
    margin: 0 0 24px 0;
}

.wf-section-light .wf-section-text p {
    color: var(--wf-lightblue);
    font-family: 'Open Sans', sans-serif;
    font-size: 1.125rem;
    line-height: 1.5;
    margin: 0;
}

.wf-section-image {
    width: 100%;
    height: 100%;
    min-height: 400px;
}

.wf-section-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* === SECTION BUTTON (outlined CTA) === */
.wf-section-btn {
    display: inline-block;
    align-self: flex-start;
    width: fit-content;
    margin-top: 24px;
    padding: 12px 28px;
    border: 1px solid var(--wf-brightblue);
    border-radius: 8px;
    color: var(--wf-brightblue);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background 0.3s, color 0.3s;
}

.wf-section-btn:hover {
    background: var(--wf-brightblue);
    color: var(--wf-darkblue);
}

.wf-section-light .wf-section-btn {
    border-color: var(--wf-lightblue);
    color: var(--wf-lightblue);
}

.wf-section-light .wf-section-btn:hover {
    background: var(--wf-lightblue);
    color: var(--wf-white);
}

/* === FEATURES CHECKLIST (two-column with checkmarks) === */
.wf-features {
    background: var(--wf-darkblue);
    padding: 100px 0;
}

.wf-features.wf-features-light {
    background: var(--wf-white, #ffffff);
}

.wf-features.wf-features-light h2 {
    color: var(--wf-darkblue);
}

.wf-features.wf-features-light .wf-features-col-title {
    color: var(--wf-darkblue);
    font-weight: 300;
    font-size: 1.4rem;
}

.wf-features.wf-features-light .wf-feature-title {
    color: var(--wf-darkblue);
}

.wf-features.wf-features-light .wf-feature-desc {
    color: rgba(9, 24, 40, 0.7);
}

.wf-features.wf-features-light .wf-feature-check {
    background: var(--wf-brightblue);
    border-radius: 6px;
    position: relative;
    z-index: 1;
}

.wf-features.wf-features-light .wf-feature-check svg {
    stroke: #ffffff;
}

.wf-features.wf-features-light .wf-feature-item {
    border-bottom: none;
    position: relative;
}

/* Vertical connector line between checkmarks */
.wf-features.wf-features-light .wf-feature-item::before {
    content: '';
    position: absolute;
    /* center of 40px check: 0 left + 20px - 1px */
    left: 19px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--wf-brightblue);
}

/* First item: line starts at check center, goes down */
/* check center = 28px padding + 4px margin + 20px half = 52px */
.wf-features.wf-features-light .wf-feature-item:first-of-type::before {
    top: 52px;
}

/* Last item: line starts at top, ends at check center */
.wf-features.wf-features-light .wf-feature-item:last-of-type::before {
    bottom: calc(100% - 52px);
}

.wf-features-inner {
    max-width: 1218px;
    margin: 0 auto;
    padding: 0 24px;
}

.wf-features h2 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 2.25rem;
    line-height: 1.3;
    color: var(--wf-white);
    margin: 0 0 48px 0;
}

.wf-features-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.wf-features-col-title {
    font-family: Archivo, sans-serif;
    font-weight: 300;
    font-size: 1.5rem;
    color: var(--wf-brightblue);
    margin: 0 0 40px 0;
}

.wf-feature-item {
    display: flex;
    gap: 20px;
    padding: 28px 0;
    border-bottom: 1px solid rgba(68, 204, 255, 0.15);
}

.wf-feature-item:last-child {
    border-bottom: none;
}

.wf-feature-check {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(68, 204, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 4px;
}

.wf-feature-check svg {
    width: 18px;
    height: 18px;
    stroke: var(--wf-brightblue);
    fill: none;
    stroke-width: 3;
}

.wf-feature-title {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--wf-white);
    margin: 0 0 10px 0;
    line-height: 1.4;
}

.wf-feature-desc {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
    line-height: 1.6;
}

/* === BOLD CLAIM === */
.wf-boldclaim {
    position: relative;
    height: 50vh;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--wf-white);
    overflow: hidden;
}

.wf-boldclaim-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://cdn.prod.website-files.com/67de9564d88e614e5dba4c40/67ded98c45ae714bffcfe16a_iStock-1350061217.jpg');
    background-size: cover;
    background-position: center;
}

.wf-boldclaim h2 {
    position: relative;
    z-index: 2;
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 3rem;
    line-height: 1.3;
    color: var(--wf-white);
    text-align: center;
    max-width: 800px;
    padding: 48px 48px;
    margin: 0;
    background: rgba(8, 28, 54, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
}

/* === STATS GRID (transport page) === */
.wf-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.wf-stat {
    text-align: center;
}

.wf-stat-number {
    display: block;
    font-family: Archivo, sans-serif;
    font-weight: 100;
    font-size: 4rem;
    color: var(--wf-brightblue);
    line-height: 1.1;
}

.wf-stat-label {
    display: block;
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 8px;
}

.wf-stat-card {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 20px 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

/* === CONTACT / CTA SECTION === */
.wf-cta {
    background: var(--wf-darkblue);
    padding: 80px 0 0 0;
    position: relative;
    overflow: hidden;
}

.wf-cta-inner {
    max-width: 1218px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.wf-cta-content {
    background: rgba(8, 28, 54, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 40px;
}

.wf-cta-content h2 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 1.7rem;
    line-height: 1.3;
    color: var(--wf-white);
    margin: 0 0 24px 0;
}

.wf-contact-name {
    font-family: 'Open Sans', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: var(--wf-white);
    margin: 0 0 12px 0;
}

.wf-contact-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--wf-white);
    font-family: 'Open Sans', sans-serif;
    font-size: 0.95rem;
    text-decoration: none;
    margin-bottom: 8px;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.wf-contact-link:hover {
    opacity: 1;
    color: var(--wf-brightblue);
}

.wf-linkedin-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 12px 24px;
    border: 1px solid var(--wf-brightblue);
    border-radius: 8px;
    color: var(--wf-brightblue);
    font-family: Archivo, sans-serif;
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background 0.3s, color 0.3s;
}

.wf-linkedin-btn:hover {
    background: var(--wf-brightblue);
    color: var(--wf-darkblue);
    opacity: 1;
}

.wf-cta-donna-btn {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    background: #FFFFFF;
    color: var(--wf-darkblue);
    border: none;
    padding: 14px 32px;
    border-radius: 8px;
    font-family: Arial, sans-serif;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    white-space: nowrap;
    z-index: 2;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wf-cta-donna-btn:hover {
    transform: translateX(-50%) scale(1.03);
    box-shadow: 0 0 16px rgba(255, 255, 255, 0.3);
}

.wf-cta-donna-btn .nav-donna-sub {
    color: var(--wf-darkblue);
    opacity: 0.6;
}

.wf-cta-image {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    align-self: end;
}

.wf-cta-image img {
    max-width: 150%;
    width: 150%;
    object-fit: contain;
}

/* === FOOTER === */
.wf-footer {
    background: var(--wf-darkblue);
    padding: 64px 0 32px;
    min-height: 50vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.wf-footer-lottie {
    position: absolute;
    inset: 5%;
    opacity: 1;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wf-footer-lottie svg {
    width: 100% !important;
    height: auto !important;
}

.wf-footer-inner {
    max-width: 1218px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

.wf-footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-bottom: 48px;
}

.wf-footer-col h4 {
    font-family: Archivo, sans-serif;
    font-weight: 400;
    font-size: 0.85rem;
    color: var(--wf-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 16px 0;
}

.wf-footer-col p {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin: 0;
}

.wf-footer-bottom {
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wf-footer-bottom p {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    margin: 0;
}

.wf-footer-links {
    display: flex;
    gap: 24px;
}

.wf-footer-links a {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    transition: color 0.2s;
}

.wf-footer-links a:hover {
    color: var(--wf-brightblue);
}

/* === TERMS PAGE === */
.wf-terms {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 24px 120px;
}

.wf-terms h1 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 2.5rem;
    color: var(--wf-white);
    margin: 0 0 8px 0;
}

.wf-terms h2 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 48px 0;
}

.wf-terms h3 {
    font-family: Archivo, sans-serif;
    font-weight: 400;
    font-size: 1.1rem;
    color: var(--wf-white);
    margin: 32px 0 8px 0;
}

.wf-terms p {
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 16px 0;
}

.wf-terms a {
    color: var(--wf-brightblue);
    text-decoration: none;
}

/* === 404 PAGE === */
.page-404 {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 80vh;
    padding: 80px 24px;
}

.page-404 h1 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 3rem;
    color: var(--wf-white);
    margin: 0 0 16px 0;
}

.page-404 p {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    margin: 0 0 32px 0;
}

.btn-back-home {
    display: inline-block;
    padding: 14px 32px;
    border: 1px solid var(--wf-brightblue);
    color: var(--wf-brightblue);
    font-family: Archivo, sans-serif;
    font-size: 0.85rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background 0.3s, color 0.3s;
}

.btn-back-home:hover {
    background: var(--wf-brightblue);
    color: var(--wf-darkblue);
    opacity: 1;
}

/* === COMPLIANCE BADGES === */
.wf-compliance {
    background: var(--wf-darkblue);
    padding: 64px 24px;
}

.wf-compliance-heading {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 2.25rem;
    line-height: 1.3;
    text-align: center;
    color: var(--wf-white);
    max-width: 1218px;
    margin: 0 auto 40px;
}

.wf-compliance-inner {
    max-width: 1218px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 20px;
    flex-wrap: wrap;
}

.wf-compliance-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 24px 20px;
    min-width: 140px;
    flex: 1;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
}

.wf-compliance-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.wf-compliance-icon svg {
    fill: none;
    stroke: var(--wf-brightblue);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.wf-compliance-label {
    font-family: 'Archivo', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--wf-white);
    text-align: center;
    line-height: 1.3;
}

.wf-compliance-sub {
    font-family: 'Open Sans', sans-serif;
    font-size: 10px;
    color: var(--wf-brightblue);
    background: rgba(68, 204, 255, 0.1);
    border: 1px solid rgba(68, 204, 255, 0.25);
    border-radius: 20px;
    padding: 2px 10px;
    text-transform: lowercase;
    letter-spacing: 0.02em;
}

/* Compact variant — below hero, white bg */
.wf-compliance-sm {
    background: var(--wf-white);
    padding: 40px 24px;
}

.wf-compliance-sm .wf-compliance-heading {
    font-family: Archivo, sans-serif;
    font-size: 2.25rem;
    font-weight: 200;
    line-height: 1.3;
    margin-bottom: 24px;
    color: var(--wf-darkblue);
}

.wf-compliance-sm .wf-compliance-inner {
    gap: 12px;
}

.wf-compliance-sm .wf-compliance-item {
    padding: 20px 16px;
    min-width: 120px;
    gap: 10px;
    background: var(--wf-darkblue);
}

.wf-compliance-sm .wf-compliance-icon {
    width: 32px;
    height: 32px;
}

.wf-compliance-sm .wf-compliance-icon svg {
    width: 32px;
    height: 32px;
    stroke: var(--wf-brightblue);
}

.wf-compliance-sm .wf-compliance-label {
    font-family: 'Archivo', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--wf-white);
}

.wf-compliance-sm .wf-compliance-sub {
    font-size: 9px;
    padding: 2px 8px;
    color: var(--wf-brightblue);
    background: rgba(68, 204, 255, 0.1);
    border-color: rgba(68, 204, 255, 0.25);
}

/* Large variant — before footer */
.wf-compliance-lg {
    padding: 80px 24px;
}

.wf-compliance-lg .wf-compliance-heading {
    font-size: 2rem;
    margin-bottom: 48px;
}

.wf-compliance-lg .wf-compliance-inner {
    gap: 20px;
}

.wf-compliance-lg .wf-compliance-item {
    padding: 32px 24px;
    min-width: 150px;
    gap: 14px;
}

.wf-compliance-lg .wf-compliance-icon {
    width: 48px;
    height: 48px;
}

.wf-compliance-lg .wf-compliance-icon svg {
    width: 48px;
    height: 48px;
}

.wf-compliance-lg .wf-compliance-label {
    font-size: 13px;
}

/* === MOBILE RESPONSIVE === */
@media (max-width: 991px) {
    .wf-hero-title h1 {
        font-size: 2.5rem;
    }

    .wf-section-grid {
        grid-template-columns: 1fr;
    }

    .wf-section-image {
        min-height: 300px;
    }

    .wf-section-text {
        padding: 60px 32px;
    }

    .wf-features-columns {
        grid-template-columns: 1fr;
    }

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

    .wf-compliance-inner {
        gap: 12px;
    }

    .wf-compliance-item {
        min-width: calc(33.33% - 12px);
        flex: 0 0 calc(33.33% - 12px);
    }

    .wf-compliance-sm .wf-compliance-item {
        min-width: calc(33.33% - 8px);
        flex: 0 0 calc(33.33% - 8px);
    }

    .wf-compliance-lg {
        padding: 48px 24px;
    }

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

    .wf-cta-inner {
        grid-template-columns: 1fr;
    }

    .wf-cta-image {
        order: -1;
    }

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

}

@media (max-width: 768px) {
    #site-nav {
        padding: 0 16px;
        height: 48px;
    }

    .nav-links,
    #site-nav > .nav-donna-btn {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }

    .nav-mobile {
        display: flex;
        top: 78px;
        left: 16px;
        right: 16px;
    }

    .wf-hero {
        height: 60vh;
        min-height: 350px;
    }

    .wf-hero-title {
        padding: 32px 24px;
    }

    .wf-hero-title h1 {
        font-size: 2rem;
    }

    .wf-section-text {
        padding: 48px 24px;
    }

    .wf-section-dark .wf-section-text h2,
    .wf-section-light .wf-section-text h2 {
        font-size: 1.75rem;
    }

    .wf-boldclaim h2 {
        font-size: 2rem;
    }

    .wf-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .wf-stat-number {
        font-size: 2.5rem;
    }

    .wf-features-inner {
        padding: 0 16px;
    }

    .wf-features {
        padding: 64px 0;
    }

    .wf-footer-grid {
        grid-template-columns: 1fr;
    }

    .wf-footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .donna-fab {
        bottom: calc(16px + env(safe-area-inset-bottom, 0px));
        right: 16px;
    }

    .wf-compliance-heading,
    .wf-compliance-sm .wf-compliance-heading,
    .wf-compliance-lg .wf-compliance-heading {
        font-size: 1.75rem;
    }

    .wf-blog-preview .wf-blog-grid {
        grid-template-columns: 1fr !important;
    }

    .wf-blog-preview .wf-blog-grid .wf-blog-card:nth-child(n+3) {
        display: none;
    }

    .wf-blog-page .wf-blog-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    .wf-blog-preview-inner h2 {
        font-size: 1.75rem;
    }

    .wf-blog-article-inner {
        padding: 0 20px 64px;
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .wf-blog-article-inner h1 {
        font-size: 2rem;
        grid-column: 1;
    }

    .wf-blog-author {
        flex-direction: row;
        align-items: center;
        position: static;
    }

    .wf-blog-author img {
        width: 48px;
        height: 48px;
    }

    .wf-blog-hero img {
        max-height: 300px;
    }
}

/* === BLOG === */

.wf-blog-preview {
    background: var(--wf-darkblue);
    padding: 80px 24px;
}

.wf-blog-preview-inner {
    max-width: 1218px;
    margin: 0 auto;
    text-align: center;
}

.wf-blog-preview-inner h2 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 2.25rem;
    line-height: 1.3;
    color: var(--wf-white);
    margin: 0 0 48px 0;
}

.wf-blog-preview-inner .wf-section-btn {
    margin-top: 40px;
    display: inline-block;
}

/* Blog grid */
.wf-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Blog card */
.wf-blog-card {
    background: var(--wf-white);
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wf-blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    background: var(--wf-white);
}

.wf-blog-card-image {
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.wf-blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.wf-blog-card:visited {
    background: var(--wf-white);
}

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

.wf-blog-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.wf-blog-card-body h3 {
    font-family: Archivo, sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    line-height: 1.3;
    color: var(--wf-darkblue);
    margin: 0 0 8px 0;
}

.wf-blog-card-author {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--wf-brightblue);
    margin: 0 0 8px 0;
}

.wf-blog-card-abstract {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.9rem;
    line-height: 1.5;
    color: rgba(9, 24, 40, 0.7);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wf-blog-card-btn {
    margin-top: auto;
    padding-top: 12px;
    font-family: 'Archivo', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--wf-brightblue);
}

/* Blog list page */
.wf-blog-page {
    position: relative;
    background: var(--wf-darkblue);
    padding: 120px 24px 80px;
    overflow: hidden;
    min-height: 100vh;
}

.wf-blog-page .wf-hero-gradient {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.wf-blog-page-inner {
    position: relative;
    z-index: 1;
    max-width: 1218px;
    margin: 0 auto;
}

.wf-blog-page-inner h1 {
    font-family: Archivo, sans-serif;
    font-weight: 100;
    font-size: 3.5rem;
    color: var(--wf-white);
    margin: 0 0 8px 0;
}

.wf-blog-page-inner .wf-hero-subtitle {
    font-family: 'Open Sans', sans-serif;
    font-weight: 300;
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 48px 0;
}

.wf-blog-page .wf-blog-grid {
    position: relative;
    z-index: 1;
}

/* Blog post page */
.wf-blog-hero {
    background: var(--wf-darkblue);
}

.wf-blog-hero img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
    display: block;
}

.wf-blog-article {
    background: var(--wf-darkblue);
    padding: 0 24px 80px;
}

.wf-blog-article-inner {
    max-width: 1218px;
    margin: 0 auto;
    padding: 48px 0 64px;
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 48px;
}

.wf-blog-article-inner h1 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 2.5rem;
    line-height: 1.2;
    color: var(--wf-white);
    margin: 0 0 32px 0;
    grid-column: 1 / -1;
}

/* Author sidebar */
.wf-blog-author {
    display: flex;
    flex-direction: column;
    gap: 12px;
    position: sticky;
    top: 110px;
    align-self: start;
}

.wf-blog-author img {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
}

.wf-blog-author-name {
    font-family: Archivo, sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--wf-white);
    margin: 0;
}

.wf-blog-author-bio {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    line-height: 1.5;
}

/* Blog content — rich text styling */
.wf-blog-content {
    font-family: 'Open Sans', sans-serif;
    font-size: 1.125rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
}

.wf-blog-content h2 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 1.75rem;
    line-height: 1.3;
    color: var(--wf-white);
    margin: 48px 0 16px;
}

.wf-blog-content h3 {
    font-family: Archivo, sans-serif;
    font-weight: 400;
    font-size: 1.25rem;
    line-height: 1.3;
    color: var(--wf-white);
    margin: 32px 0 12px;
}

.wf-blog-content p {
    margin: 0 0 20px;
}

.wf-blog-content strong {
    font-weight: 700;
    color: var(--wf-white);
}

.wf-blog-content a {
    color: var(--wf-brightblue);
    text-decoration: underline;
}

.wf-blog-content blockquote {
    border-left: 3px solid var(--wf-brightblue);
    margin: 24px 0;
    padding: 12px 24px;
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
}

.wf-blog-content ul,
.wf-blog-content ol {
    margin: 0 0 20px;
    padding-left: 24px;
}

.wf-blog-content li {
    margin-bottom: 8px;
}

.wf-blog-content img {
    max-width: 100%;
    border-radius: 8px;
    margin: 24px 0;
}

.wf-blog-content pre {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 20px;
    overflow-x: auto;
    margin: 24px 0;
}

.wf-blog-content code {
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 6px;
    border-radius: 4px;
}

.wf-blog-content pre code {
    background: none;
    padding: 0;
}

/* === PAGE HEADER (compact title bar, no hero image) === */
.wf-page-header {
    background: var(--wf-darkblue);
    padding: 140px 24px 80px;
    text-align: center;
}

.wf-page-header h1 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 3rem;
    line-height: 1.2;
    color: var(--wf-white);
    margin: 0 auto;
    max-width: 900px;
}

@media (max-width: 768px) {
    .wf-page-header {
        padding: 100px 20px 56px;
    }
    .wf-page-header h1 {
        font-size: 2rem;
    }
}

/* === INTEGRATIONS GRID (AI software integraties page) === */
.wf-integrations-section {
    padding: 80px 0;
}

.wf-integrations-section-dark {
    background: var(--wf-darkblue);
}

.wf-integrations-section-light {
    background: var(--wf-white);
}

.wf-integrations-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 60px;
}

.wf-integrations-section h2 {
    font-family: Archivo, sans-serif;
    font-weight: 200;
    font-size: 2.25rem;
    line-height: 1.3;
    margin: 0 0 48px 0;
    text-align: center;
}

.wf-integrations-section-dark h2 {
    color: var(--wf-white);
}

.wf-integrations-section-light h2 {
    color: var(--wf-lightblue);
}

.wf-integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, 160px);
    justify-content: center;
    gap: 24px;
}

.wf-integration-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 24px 16px;
    border-radius: 12px;
    transition: transform 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
    cursor: default;
}

.wf-integrations-section-dark .wf-integration-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.wf-integrations-section-light .wf-integration-card {
    background: rgba(9, 24, 40, 0.02);
    border: 1px solid rgba(9, 24, 40, 0.06);
}

.wf-integration-card:hover {
    transform: translateY(-4px);
}

.wf-integrations-section-dark .wf-integration-card:hover {
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.wf-integrations-section-light .wf-integration-card:hover {
    background: rgba(9, 24, 40, 0.04);
    box-shadow: 0 8px 24px rgba(9, 24, 40, 0.08);
}

.wf-integration-card img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    transition: transform 0.25s ease;
}

.wf-integration-card:hover img {
    transform: scale(1.08);
}

.wf-integration-card span {
    font-family: 'Open Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
    line-height: 1.3;
}

.wf-integrations-section-dark .wf-integration-card span {
    color: var(--wf-white);
    opacity: 0.85;
}

.wf-integrations-section-light .wf-integration-card span {
    color: var(--wf-lightblue);
}

@media (max-width: 768px) {
    .wf-integrations-section {
        padding: 56px 0;
    }

    .wf-integrations-inner {
        padding: 0 20px;
    }

    .wf-integrations-section h2 {
        font-size: 1.75rem;
        margin-bottom: 32px;
    }

    .wf-integrations-grid {
        grid-template-columns: repeat(auto-fit, 110px);
        justify-content: center;
        gap: 14px;
    }

    .wf-integration-card {
        padding: 18px 10px;
        gap: 10px;
    }

    .wf-integration-card img {
        width: 40px;
        height: 40px;
    }

    .wf-integration-card span {
        font-size: 0.75rem;
    }
}