:root {
 --primary-color: #2563eb; /* Blue */
 --primary-dark: #1d4ed8;
 --secondary-color: #059669; /* Green */
 --bg-light: #f1f5f9;
 --bg-dark: #111827;
 --bg-white: #ffffff;
 --text-dark: #1f2937;
 --text-light: #4b5563;
 --text-muted: #6b7280;
 --text-on-dark: #f9fafb;
 --border-color: #e5e7eb;
 --radius: 8px;
 --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
 --transition: all 0.3s ease-in-out;
 --max-width: 1200px;
 --header-height: 80px;

 /* "Lots of Air" Spacing */
 --space-xs: 8px;
 --space-sm: 16px;
 --space-md: 32px;
 --space-lg: 64px;
 --space-xl: 96px;
 --space-xxl: 128px;
}

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

html {
 scroll-behavior: smooth;
 -webkit-font-smoothing: antialiased;
}

body {
 font-family: var(--font-main);
 font-size: 16px;
 line-height: 1.7;
 color: var(--text-light);
 background-color: var(--bg-white);
}

h1, h2, h3, h4, h5, h6 {
 font-weight: 700;
 line-height: 1.3;
 color: var(--text-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }

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

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

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

.container {
 max-width: var(--max-width);
 margin: 0 auto;
 padding: 0 var(--space-md);
}

/* Header & Navigation */
.header {
 position: fixed;
 top: 0;
 left: 0;
 right: 0;
 z-index: 1000;
 background-color: rgba(255, 255, 255, 0.85);
 backdrop-filter: blur(10px);
 -webkit-backdrop-filter: blur(10px);
 border-bottom: 1px solid transparent;
 transition: var(--transition);
}

.header.scrolled {
 background-color: rgba(255, 255, 255, 0.98);
 border-bottom-color: var(--border-color);
}

.nav-container {
 max-width: var(--max-width);
 margin: 0 auto;
 padding: 0 var(--space-md);
}

.nav {
 height: var(--header-height);
 display: flex;
 align-items: center;
 justify-content: space-between;
}

.nav-logo {
 font-size: 1.5rem;
 font-weight: 700;
 color: var(--text-dark);
}

.nav-links {
 display: flex;
 gap: var(--space-lg); /* Wide gaps */
 list-style: none;
}

.nav-links a {
 font-weight: 500;
 color: var(--text-dark);
 padding: var(--space-xs) 0;
 position: relative;
}

.nav-links a::after {
 content: '';
 position: absolute;
 bottom: 0;
 left: 0;
 width: 0;
 height: 2px;
 background-color: var(--primary-color);
 transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
 width: 100%;
}

.nav-toggle {
 display: none;
 background: none;
 border: none;
 cursor: pointer;
 z-index: 1001;
}

.nav-toggle span {
 display: block;
 width: 25px;
 height: 2px;
 background-color: var(--text-dark);
 margin: 6px 0;
 transition: var(--transition);
}

/* Minimalist Hero */
.hero {
 min-height: 80vh;
 display: flex;
 align-items: center;
 justify-content: center;
 text-align: center;
 background: var(--bg-white);
 padding: var(--space-xxl) 0;
}

.hero-content {
 max-width: 800px;
}

.hero-title {
 font-size: clamp(3rem, 7vw, 5.5rem);
 font-weight: 700;
 line-height: 1.1;
 color: var(--text-dark);
 margin-bottom: var(--space-sm);
}

.hero-subtitle {
 font-size: 1.25rem;
 color: var(--text-light);
 margin-bottom: var(--space-lg);
}

/* Buttons */
.btn {
 display: inline-block;
 padding: var(--space-sm) var(--space-lg);
 font-size: 1rem;
 font-weight: 600;
 border-radius: var(--radius);
 cursor: pointer;
 transition: var(--transition);
 border: 2px solid transparent;
 text-align: center;
}

.btn-primary {
 background-color: var(--primary-color);
 color: var(--bg-white);
}

.btn-primary:hover {
 background-color: var(--primary-dark);
 transform: translateY(-2px);
 color: var(--bg-white);
}

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

.btn-secondary:hover {
 background-color: var(--primary-color);
 color: var(--bg-white);
 transform: translateY(-2px);
}

/* Sections - Lots of Air */
.section {
 padding: var(--space-xl) 0;
}

.section-spaced {
 padding: var(--space-xxl) 0;
}

.bg-light { background-color: var(--bg-light); }
.bg-dark { background-color: var(--bg-dark); color: var(--text-on-dark); }
.bg-dark h1, .bg-dark h2, .bg-dark h3 { color: var(--bg-white); }
.bg-dark p {color: #d1d5db;}

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

.section-header-minimal {
 max-width: 800px;
 margin-left: auto;
 margin-right: auto;
 margin-bottom: var(--space-lg);
}

.section-label {
 display: inline-block;
 background-color: var(--primary-color);
 color: white;
 padding: 6px 16px;
 border-radius: 20px;
 font-size: 0.85rem;
 font-weight: 600;
 margin-bottom: var(--space-md);
}
.section-label-light {
 display: inline-block;
 background-color: rgba(255,255,255,0.1);
 color: white;
 padding: 6px 16px;
 border-radius: 20px;
 font-size: 0.85rem;
 font-weight: 600;
 margin-bottom: var(--space-md);
}

.section-title-large {
 font-size: clamp(2.2rem, 5vw, 3.5rem);
 margin-bottom: var(--space-md);
}

.section-subtitle-large {
 font-size: 1.2rem;
 line-height: 1.8;
 color: var(--text-light);
}

/* Airy Cards Grid */
.cards-grid-airy {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: var(--space-lg);
}

.card-airy {
 background: var(--bg-white);
 padding: var(--space-lg);
 text-align: center;
 border: 1px solid var(--border-color);
 border-radius: var(--radius);
 transition: var(--transition);
}

.card-airy:hover {
 transform: translateY(-8px);
 box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.card-icon {
 width: 64px;
 height: 64px;
 margin: 0 auto var(--space-md);
 color: var(--primary-color);
}
.card-icon svg {
 width: 100%;
 height: 100%;
}

.card-title {
 font-size: 1.3rem;
 margin-bottom: var(--space-sm);
 color: var(--text-dark);
}

.card-text {
 color: var(--text-light);
 margin-bottom: var(--space-md);
}

.card-link {
 font-weight: 600;
 color: var(--primary-color);
}
.card-link:hover { text-decoration: underline; }

/* Airy Media Object */
.media-object-airy {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: var(--space-xxl);
 align-items: center;
}
.media-object-airy.reverse {
 grid-template-columns: 1fr 1fr;
}
.media-object-airy.reverse .media-visual-airy {
 order: 2;
}
.media-object-airy.reverse .media-copy-airy {
 order: 1;
}

.media-visual-airy img {
 border-radius: var(--radius);
 box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.media-copy-airy p, .media-copy-airy ul {
 margin-bottom: var(--space-lg);
}
.media-copy-airy .section-title-large {
 margin-bottom: var(--space-md);
}

/* Airy Testimonial */
.testimonial-airy {
 max-width: 700px;
 margin: 0 auto;
}
.testimonial-airy p {
 font-size: 1.5rem;
 font-style: italic;
 line-height: 1.6;
 margin-bottom: var(--space-md);
 color: var(--text-on-dark);
}
.testimonial-airy footer {
 font-size: 1rem;
 font-weight: 500;
 font-style: normal;
 color: var(--text-muted);
}
.cta-airy {
 margin-top: var(--space-lg);
}

/* Team Section */
.team-grid-airy {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: var(--space-lg);
 text-align: center;
}
.team-member-airy .team-photo {
 width: 150px;
 height: 150px;
 border-radius: 50%;
 margin: 0 auto var(--space-md);
 object-fit: cover;
 box-shadow: 0 10px 20px rgba(0,0,0,0.07);
}
.team-member-airy h3 {
 margin-bottom: var(--space-xs);
}
.team-member-airy .team-role{
 color: var(--text-muted);
 font-size: 0.9rem;
}

/* Values List */
.values-list-airy {
 list-style: none;
 padding: 0;
}
.values-list-airy li {
 font-size: 1.1rem;
 padding-left: 30px;
 position: relative;
 margin-bottom: var(--space-md);
}
.values-list-airy li::before {
 content: '';
 position: absolute;
 left: 0;
 top: 2px;
 color: var(--secondary-color);
 font-weight: 700;
}
.values-list-airy li strong {
 display: block;
 color: var(--text-dark);
}

/* Concept Cards (Stacked) */
.card-stacked {
 background: var(--bg-white);
 border-radius: var(--radius);
 overflow: hidden;
 border: 1px solid var(--border-color);
 transition: var(--transition);
 display: flex;
 flex-direction: column;
}
.card-stacked:hover {
 transform: translateY(-8px);
 box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}
.card-image-container {
 height: 220px;
}
.card-image {
 width: 100%;
 height: 100%;
 object-fit: cover;
}
.card-content {
 padding: var(--space-lg);
 flex-grow: 1;
 display: flex;
 flex-direction: column;
}
.card-category {
 font-size: 0.8rem;
 font-weight: 600;
 color: var(--secondary-color);
 text-transform: uppercase;
 margin-bottom: var(--space-xs);
}
.card-stacked .card-text {
 flex-grow: 1;
}
.card-stacked .card-link {
 align-self: flex-start;
 margin-top: var(--space-md);
}

/* Timeline */
.timeline-airy {
 position: relative;
 max-width: 800px;
 margin: 0 auto;
}
.timeline-airy::after {
 content: '';
 position: absolute;
 width: 2px;
 background-color: var(--border-color);
 top: 0;
 bottom: 0;
 left: 40px;
}
.timeline-item {
 padding: var(--space-md) 0 var(--space-md) 100px;
 position: relative;
}
.timeline-item:last-child {
 padding-bottom: 0;
}
.timeline-content {
 background: var(--bg-white);
 padding: var(--space-lg);
 border-radius: var(--radius);
 border: 1px solid var(--border-color);
}
.timeline-step {
 position: absolute;
 left: 0;
 top: calc(var(--space-md) + var(--space-lg) / 2);
 transform: translateY(-50%);
 width: 80px;
 height: 80px;
 border-radius: 50%;
 background-color: var(--primary-color);
 color: white;
 font-weight: 700;
 display: flex;
 align-items: center;
 justify-content: center;
 z-index: 1;
 font-size: 0.9rem;
 text-align: center;
}
.timeline-content h3 {
 margin-bottom: var(--space-sm);
}

/* Contact Page */
.contact-airy-layout {
 display: grid;
 grid-template-columns: 2fr 1fr;
 gap: var(--space-xxl);
}
.form-airy .form-group {
 margin-bottom: var(--space-md);
}
.form-airy label {
 display: block;
 font-weight: 500;
 margin-bottom: var(--space-xs);
 color: var(--text-dark);
}
.form-airy input, .form-airy textarea {
 width: 100%;
 padding: var(--space-sm);
 border: 1px solid var(--border-color);
 border-radius: var(--radius);
 font-family: inherit;
 font-size: 1rem;
 transition: var(--transition);
}
.form-airy input:focus, .form-airy textarea:focus {
 outline: none;
 border-color: var(--primary-color);
 box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}
.form-airy textarea {
 min-height: 150px;
 resize: vertical;
}

.contact-details-airy h3 {
 margin-bottom: var(--space-md);
}
.contact-details-airy .working-hours-title {
 margin-top: var(--space-lg);
}
.contact-info-list {
 list-style: none;
 padding: 0;
}
.contact-info-list li {
 display: flex;
 align-items: flex-start;
 gap: var(--space-sm);
 margin-bottom: var(--space-md);
}
.contact-info-list svg {
 width: 24px;
 height: 24px;
 color: var(--primary-color);
 flex-shrink: 0;
 margin-top: 2px;
}
.map-container {
 width: 100%;
 height: 450px;
 border-radius: var(--radius);
 overflow: hidden;
 box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
 margin-top: var(--space-lg);
}
.map-container iframe {
 width: 100%;
 height: 100%;
 border: none;
}

/* Legal Pages */
.page-container-airy {
 max-width: 800px;
 margin: 0 auto;
 padding: var(--space-xxl) var(--space-md);
}
.page-container-airy h1 {
 margin-bottom: var(--space-md);
}
.page-container-airy h3 {
 margin-top: var(--space-lg);
 margin-bottom: var(--space-sm);
}
.page-container-airy p, .page-container-airy ul {
 margin-bottom: var(--space-sm);
}
.page-container-airy ul {
 padding-left: 20px;
}
.page-container-airy table {
 width: 100%;
 border-collapse: collapse;
 margin: var(--space-lg) 0;
}
.page-container-airy th, .page-container-airy td {
 padding: var(--space-sm);
 border: 1px solid var(--border-color);
 text-align: left;
}
.page-container-airy th {
 background-color: var(--bg-light);
}

/* Footer - Airy Style */
.footer {
 background-color: var(--bg-dark);
 color: var(--text-muted);
 padding: var(--space-xl) 0 var(--space-md);
 margin-top: var(--space-xxl);
}

.footer-grid-airy {
 display: grid;
 grid-template-columns: 2fr 1fr 1fr 1fr;
 gap: var(--space-lg);
 padding-bottom: var(--space-lg);
 border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
 display: block;
 font-size: 1.5rem;
 font-weight: 700;
 color: var(--bg-white);
 margin-bottom: var(--space-md);
}

.footer-description {
 font-size: 0.9rem;
 line-height: 1.6;
}

.footer-heading {
 font-size: 1rem;
 font-weight: 600;
 color: var(--bg-white);
 margin-bottom: var(--space-md);
 text-transform: uppercase;
 letter-spacing: 1px;
}

.footer-links, .footer-contact {
 list-style: none;
 font-size: 0.9rem;
}

.footer-links li, .footer-contact li {
 margin-bottom: var(--space-sm);
}

.footer-links a, .footer-contact a {
 color: var(--text-muted);
}
.footer-links a:hover, .footer-contact a:hover {
 color: var(--bg-white);
}

.footer-bottom {
 padding-top: var(--space-lg);
 display: flex;
 justify-content: space-between;
 align-items: center;
 font-size: 0.85rem;
}

.footer-legal-links {
 display: flex;
 gap: var(--space-md);
}

.footer-legal-links a {
 color: var(--text-muted);
}
.footer-legal-links a:hover {
 color: white;
}

/* Cookie Banner */
#cookie-banner {
 position: fixed;
 bottom: 0;
 left: 0;
 right: 0;
 background-color: var(--bg-dark);
 color: var(--text-on-dark);
 padding: var(--space-md);
 display: none;
 align-items: center;
 justify-content: space-between;
 z-index: 1001;
 gap: var(--space-md);
}
#cookie-banner p { margin: 0; }
#cookie-banner div { display: flex; gap: var(--space-sm); }
#cookie-banner button {
 padding: var(--space-xs) var(--space-sm);
 border: none;
 border-radius: var(--radius);
 cursor: pointer;
}
#cookie-banner button:first-of-type {
 background-color: var(--primary-color);
 color: white;
}
#cookie-banner button:last-of-type {
 background-color: var(--text-light);
 color: white;
}

/* Responsive */
@media (max-width: 992px) {
 .cards-grid-airy {
 grid-template-columns: 1fr 1fr;
 }
 .media-object-airy, .media-object-airy.reverse {
 grid-template-columns: 1fr;
 gap: var(--space-lg);
 }
 .team-grid-airy {
 grid-template-columns: 1fr 1fr;
 }
 .footer-grid-airy {
 grid-template-columns: 1fr 1fr;
 }
 .contact-airy-layout {
 grid-template-columns: 1fr;
 }
}

@media (max-width: 768px) {
 body { font-size: 15px; }
 .nav-links {
 position: fixed;
 top: 0;
 right: -100%;
 width: 60%;
 max-width: 300px;
 height: 100vh;
 flex-direction: column;
 background-color: var(--bg-white);
 padding: var(--space-xxl) var(--space-lg);
 gap: var(--space-lg);
 box-shadow: -10px 0 30px rgba(0,0,0,0.1);
 transition: right 0.4s ease-in-out;
 }
 .nav-links.active {
 right: 0;
 }
 .nav-toggle {
 display: block;
 }
 .nav-toggle.active span:nth-child(1) {
 transform: translateY(8px) rotate(45deg);
 }
 .nav-toggle.active span:nth-child(2) {
 opacity: 0;
 }
 .nav-toggle.active span:nth-child(3) {
 transform: translateY(-8px) rotate(-45deg);
 }

 .cards-grid-airy {
 grid-template-columns: 1fr;
 }
 .timeline-airy::after {
 left: 20px;
 }
 .timeline-item {
 padding-left: 60px;
 }
 .timeline-step {
 width: 40px;
 height: 40px;
 left: 0;
 font-size: 0.8rem;
 padding-bottom: 0;
 }
 .team-grid-airy, .footer-grid-airy {
 grid-template-columns: 1fr;
 text-align: center;
 }
 .footer-bottom {
 flex-direction: column;
 gap: var(--space-md);
 }
 #cookie-banner {
 flex-direction: column;
 text-align: center;
 }
}