/* ═══════════════════════════════════════════════════════════════
AETOS WEBKIT — SHARED DESIGN SYSTEM v2.0
Porcelain & Pine — German precision, quietly superhuman.
═══════════════════════════════════════════════════════════════ */
/* ── GOOGLE FONTS (load in via , not @import) ── */
/*
*/
/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
font-family: 'Instrument Sans', system-ui, -apple-system, sans-serif;
font-size: 1.0625rem;
line-height: 1.65;
font-weight: 400;
transition: background .18s ease-out, color .18s ease-out;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }
/* ═══════════════════════════════════════════════════════════════
DESIGN TOKENS — LIGHT THEME (default)
═══════════════════════════════════════════════════════════════ */
:root,
[data-theme="light"] {
--bg: #F1F3F0;
--bg-alt: #E8ECE8;
--ink: #181C1A;
--ink-soft: #555D58;
--pine: #123F33;
--pine-deep: #0C2D24;
--spring: #3FA876;
--line: #D7DDD8;
--error: #B4452F;
--success: #2E7D5B;
--font-display: 'Bricolage Grotesque', 'Instrument Sans', system-ui, sans-serif;
--font-body: 'Instrument Sans', system-ui, -apple-system, sans-serif;
--font-mono: 'Spline Sans Mono', 'SF Mono', 'Fira Code', monospace;
--r-sm: 4px;
--r: 6px;
}
[data-theme="dark"] {
--bg: #0E1311;
--bg-alt: #151B18;
--ink: #ECEFEA;
--ink-soft: #9AA39D;
--pine: #1E5443;
--pine-deep: #164536;
--spring: #4FBC87;
--line: #262E2A;
}
/* ── BASE ── */
body {
background: var(--bg);
color: var(--ink);
}
/* ── TYPOGRAPHY ROLES ── */
.font-display { font-family: var(--font-display); }
.font-body { font-family: var(--font-body); }
.font-mono { font-family: var(--font-mono); }
h1, h2, h3, h4 {
font-family: var(--font-display);
letter-spacing: -0.02em;
line-height: 1.04;
color: var(--ink);
}
h1 { font-size: clamp(2.6rem, 6vw, 4.9rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); font-weight: 700; }
h3 { font-size: 1.35rem; font-weight: 600; font-family: var(--font-body); }
.annotation {
font-family: var(--font-mono);
font-size: 0.78rem;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--ink-soft);
}
/* ── LAYOUT ── */
.container {
max-width: 1160px;
margin: 0 auto;
padding: 0 24px;
}
@media (max-width: 420px) {
.container { padding: 0 16px; }
}
.section {
padding: clamp(4rem, 9vw, 7.5rem) 0;
}
.section-alt {
background: var(--bg-alt);
}
/* ── HEADER ── */
.site-header {
position: sticky;
top: 0;
z-index: 100;
background: rgba(241, 243, 240, 0.92);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
border-bottom: 1px solid var(--line);
transition: background .18s ease-out;
}
[data-theme="dark"] .site-header {
background: rgba(14, 19, 17, 0.92);
}
.header-inner {
display: flex;
align-items: center;
justify-content: space-between;
height: 60px;
gap: 16px;
}
.wordmark {
font-family: var(--font-mono);
font-size: 0.95rem;
font-weight: 500;
letter-spacing: 0.14em;
color: var(--ink);
white-space: nowrap;
}
.wordmark .accent {
color: var(--spring);
}
.header-nav {
display: flex;
align-items: center;
gap: 24px;
}
.header-nav a {
font-size: 0.9rem;
color: var(--ink-soft);
transition: color .18s ease-out;
}
.header-nav a:hover {
color: var(--ink);
}
.header-actions {
display: flex;
align-items: center;
gap: 8px;
flex-shrink: 0;
}
.icon-btn {
width: 32px;
height: 32px;
display: grid;
place-items: center;
border-radius: var(--r-sm);
color: var(--ink-soft);
transition: color .18s ease-out, background .18s ease-out;
font-size: 0.85rem;
}
.icon-btn:hover {
color: var(--ink);
background: var(--bg-alt);
}
.icon-btn:focus-visible {
outline: 2px solid var(--spring);
outline-offset: 2px;
}
/* ── BUTTONS ── */
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
padding: 14px 28px;
font-weight: 500;
font-size: 0.95rem;
border-radius: var(--r-sm);
transition: background .18s ease-out, color .18s ease-out, transform .18s ease-out, box-shadow .18s ease-out;
font-family: var(--font-body);
line-height: 1;
}
.btn:focus-visible {
outline: 2px solid var(--spring);
outline-offset: 2px;
}
.btn-primary {
background: var(--pine);
color: var(--bg);
}
.btn-primary:hover {
background: var(--pine-deep);
transform: translateY(-1px);
}
.btn-secondary {
background: transparent;
color: var(--ink);
border: 1px solid var(--ink);
}
.btn-secondary:hover {
background: var(--ink);
color: var(--bg);
transform: translateY(-1px);
}
/* ── HERO ── */
.hero {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 48px;
align-items: center;
min-height: 80vh;
padding: clamp(4rem, 8vw, 6rem) 0;
}
.hero-text {
max-width: 560px;
}
.hero .eyebrow {
font-family: var(--font-mono);
font-size: 0.78rem;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--ink-soft);
margin-bottom: 20px;
}
.hero h1 {
margin-bottom: 16px;
}
.hero .subline {
font-size: clamp(1rem, 1.3vw, 1.15rem);
line-height: 1.7;
color: var(--ink-soft);
margin-bottom: 32px;
max-width: 440px;
}
.hero-ctas {
display: flex;
gap: 12px;
flex-wrap: wrap;
margin-bottom: 28px;
}
.hero-trust {
font-family: var(--font-mono);
font-size: 0.78rem;
color: var(--ink-soft);
letter-spacing: 0.04em;
}
.hero-visual {
display: flex;
align-items: center;
justify-content: center;
}
@media (max-width: 860px) {
.hero {
grid-template-columns: 1fr;
gap: 32px;
min-height: auto;
}
.hero-visual {
order: -1;
}
}
/* ── SIGNATURE SVG (Entwurf) ── */
.entwurf-svg {
width: 100%;
max-width: 420px;
height: auto;
}
.entwurf-line {
stroke-dasharray: 600;
stroke-dashoffset: 600;
transition: stroke-dashoffset 1.1s ease-out;
}
.entwurf-line.draw {
stroke-dashoffset: 0;
}
.entwurf-block {
opacity: 0;
transition: opacity .4s ease-out .9s;
}
.entwurf-block.fill {
opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
.entwurf-line {
stroke-dasharray: none;
stroke-dashoffset: 0;
transition: none;
}
.entwurf-block {
opacity: 1;
transition: none;
}
}
/* ── SECTION HEADERS ── */
.section-header {
text-align: center;
margin-bottom: 48px;
}
.section-header .annotation {
margin-bottom: 12px;
}
.section-header .divider {
display: block;
width: 30px;
height: 1.5px;
background: var(--pine);
margin: 14px auto 16px;
}
.section-header .sub {
font-size: 1.0625rem;
color: var(--ink-soft);
max-width: 480px;
margin: 12px auto 0;
line-height: 1.65;
}
/* ── PROBLEM SECTION ── */
.pain-points {
display: grid;
gap: 0;
margin-top: 36px;
}
.pain-point {
padding: 28px 0;
border-top: 1px solid var(--line);
}
.pain-point:last-child {
border-bottom: 1px solid var(--line);
}
.pain-point h3 {
font-size: 1.0625rem;
font-weight: 600;
margin-bottom: 8px;
}
.pain-point p {
font-size: 0.95rem;
color: var(--ink-soft);
line-height: 1.65;
}
/* ── PATH CARDS ── */
.path-cards {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 24px;
margin-top: 36px;
}
.path-card {
background: var(--bg);
border: 1px solid var(--line);
padding: 32px;
transition: transform .18s ease-out, box-shadow .18s ease-out;
}
.path-card:hover {
transform: translateY(-3px);
box-shadow: 0 6px 24px rgba(18, 63, 51, 0.10);
}
.path-card .eyebrow {
font-family: var(--font-mono);
font-size: 0.78rem;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--pine);
margin-bottom: 12px;
}
.path-card h3 {
margin-bottom: 8px;
}
.path-card p {
font-size: 0.95rem;
color: var(--ink-soft);
line-height: 1.6;
margin-bottom: 20px;
}
@media (max-width: 700px) {
.path-cards {
grid-template-columns: 1fr;
}
}
/* ── PROCESS STEPS ── */
.steps {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 24px;
margin-top: 48px;
}
.step {
text-align: left;
}
.step-number {
width: 28px;
height: 28px;
border-radius: 50%;
border: 1px solid var(--line);
color: var(--pine);
font-family: var(--font-mono);
font-size: 0.78rem;
font-weight: 500;
display: grid;
place-items: center;
margin-bottom: 16px;
}
.step h3 {
font-size: 1.0625rem;
font-weight: 600;
margin-bottom: 8px;
}
.step p {
font-size: 0.95rem;
color: var(--ink-soft);
line-height: 1.6;
}
@media (max-width: 860px) {
.steps {
grid-template-columns: 1fr 1fr;
}
}
@media (max-width: 520px) {
.steps {
grid-template-columns: 1fr;
}
}
/* ── WHY US ── */
.why-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 32px 48px;
margin-top: 36px;
}
.why-item h3 {
font-size: 1.0625rem;
font-weight: 600;
margin-bottom: 8px;
}
.why-item p {
font-size: 0.95rem;
color: var(--ink-soft);
line-height: 1.6;
}
@media (max-width: 640px) {
.why-grid {
grid-template-columns: 1fr;
}
}
/* ── PACKAGE CARDS ── */
.packages {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 16px;
margin-top: 44px;
}
.package-card {
background: var(--bg);
border: 1px solid var(--line);
padding: 34px 28px;
position: relative;
display: flex;
flex-direction: column;
}
.package-card.featured {
background: var(--pine);
color: var(--bg);
border-color: var(--pine);
}
.package-card .badge {
position: absolute;
top: 16px;
right: 16px;
font-family: var(--font-mono);
font-size: 0.7rem;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--spring);
}
.package-card h3 {
font-size: 1.0625rem;
font-weight: 600;
margin-bottom: 14px;
}
.package-card .pkg-desc {
font-size: 0.95rem;
color: var(--ink-soft);
line-height: 1.55;
margin-bottom: 20px;
}
.package-card.featured .pkg-desc {
color: rgba(241, 243, 240, 0.8);
}
.package-card ul {
display: grid;
gap: 8px;
margin-bottom: 20px;
flex: 1;
}
.package-card ul li {
display: flex;
gap: 8px;
font-size: 0.9rem;
color: var(--ink-soft);
line-height: 1.4;
}
.package-card.featured ul li {
color: rgba(241, 243, 240, 0.85);
}
.package-card ul li::before {
content: "–";
color: var(--ink-soft);
flex-shrink: 0;
}
.package-card.featured ul li::before {
color: rgba(241, 243, 240, 0.6);
}
.package-card .pkg-divider {
display: block;
width: 30px;
height: 1px;
background: var(--line);
margin: 0 0 16px;
}
.package-card.featured .pkg-divider {
background: rgba(241, 243, 240, 0.2);
}
.package-card .price {
font-family: var(--font-display);
font-size: 2rem;
font-weight: 700;
letter-spacing: -0.02em;
margin-bottom: 20px;
}
.package-card .price .note {
font-family: var(--font-body);
font-size: 0.78rem;
font-weight: 400;
color: var(--ink-soft);
display: block;
margin-top: 4px;
}
.package-card.featured .price .note {
color: rgba(241, 243, 240, 0.7);
}
@media (max-width: 860px) {
.packages {
grid-template-columns: 1fr;
max-width: 480px;
margin-left: auto;
margin-right: auto;
}
}
/* ── FAQ ── */
.faq {
display: grid;
gap: 0;
margin-top: 40px;
max-width: 640px;
margin-left: auto;
margin-right: auto;
}
.faq details {
border-bottom: 1px solid var(--line);
overflow: hidden;
}
.faq details:first-child {
border-top: 1px solid var(--line);
}
.faq summary {
padding: 18px 0;
font-weight: 600;
cursor: pointer;
font-size: 1rem;
display: flex;
justify-content: space-between;
align-items: center;
gap: 16px;
list-style: none;
line-height: 1.45;
color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
content: "+";
font-size: 1.1rem;
font-weight: 400;
color: var(--ink-soft);
flex-shrink: 0;
transition: transform .18s ease-out;
}
.faq details[open] summary::after {
content: "–";
}
.faq details p {
padding: 0 0 18px;
font-size: 0.95rem;
color: var(--ink-soft);
line-height: 1.65;
}
/* ── FORMS ── */
.form-group {
margin-bottom: 24px;
}
.form-group label {
display: block;
font-family: var(--font-mono);
font-size: 0.78rem;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--ink-soft);
margin-bottom: 8px;
}
.form-group input,
.form-group textarea,
.form-group select {
width: 100%;
padding: 14px;
border: 1px solid var(--line);
border-radius: var(--r-sm);
background: var(--bg);
color: var(--ink);
font-size: 1rem;
transition: border-color .18s ease-out;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
outline: 2px solid var(--spring);
outline-offset: 2px;
border-color: transparent;
}
.form-group textarea {
min-height: 120px;
resize: vertical;
}
/* ── FOOTER ── */
.site-footer {
background: var(--ink);
color: var(--bg);
padding: 48px 0 32px;
}
[data-theme="dark"] .site-footer {
background: var(--bg-alt);
color: var(--ink);
}
.footer-grid {
display: grid;
grid-template-columns: 1.5fr 1fr 1fr;
gap: 48px;
margin-bottom: 40px;
}
.footer-col h4 {
font-family: var(--font-mono);
font-size: 0.78rem;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--ink-soft);
margin-bottom: 16px;
}
.footer-col a {
display: block;
font-size: 0.9rem;
color: var(--ink-soft);
padding: 4px 0;
transition: color .18s ease-out;
}
.footer-col a:hover {
color: var(--ink);
}
.footer-bottom {
border-top: 1px solid var(--line);
padding-top: 24px;
text-align: center;
}
.footer-bottom p {
font-family: var(--font-mono);
font-size: 0.78rem;
color: var(--ink-soft);
letter-spacing: 0.04em;
}
@media (max-width: 640px) {
.footer-grid {
grid-template-columns: 1fr;
gap: 32px;
}
}
/* ── SCROLL REVEAL ── */
.reveal {
opacity: 0;
transform: translateY(12px);
transition: opacity .5s ease-out, transform .5s ease-out;
}
.reveal.visible {
opacity: 1;
transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
.reveal {
opacity: 1;
transform: none;
transition: none;
}
}
/* ── LINKS ── */
.link-underline {
background-image: linear-gradient(var(--ink), var(--ink));
background-size: 0% 1px;
background-position: left bottom;
background-repeat: no-repeat;
transition: background-size .18s ease-out;
padding-bottom: 1px;
}
.link-underline:hover {
background-size: 100% 1px;
}
/* ── UTILITY ── */
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.sr-only {
position: absolute;
width: 1px;
height: 1px;
padding: 0;
margin: -1px;
overflow: hidden;
clip: rect(0,0,0,0);
white-space: nowrap;
border: 0;
}
/* ── PROGRESS BAR (questionnaire) ── */
.progress-bar {
font-family: var(--font-mono);
font-size: 0.78rem;
font-weight: 500;
color: var(--ink-soft);
letter-spacing: 0.04em;
margin-bottom: 24px;
}
/* ── CONCEPT CARDS (recommendations) ── */
.concept-cards {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 24px;
margin-top: 36px;
}
.concept-card {
background: var(--bg);
border: 1px solid var(--line);
padding: 32px;
transition: transform .18s ease-out, box-shadow .18s ease-out;
}
.concept-card:hover {
transform: translateY(-3px);
box-shadow: 0 6px 24px rgba(18, 63, 51, 0.10);
}
.concept-card .eyebrow {
font-family: var(--font-mono);
font-size: 0.78rem;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--pine);
margin-bottom: 12px;
}
.concept-card h3 {
margin-bottom: 8px;
}
.concept-card p {
font-size: 0.95rem;
color: var(--ink-soft);
line-height: 1.6;
margin-bottom: 16px;
}
@media (max-width: 700px) {
.concept-cards {
grid-template-columns: 1fr;
}
}
/* ── BRIEF PAGE ── */
.brief-block {
margin-bottom: 36px;
padding-bottom: 36px;
border-bottom: 1px solid var(--line);
}
.brief-block:last-child {
border-bottom: none;
}
.brief-block .label {
font-family: var(--font-mono);
font-size: 0.78rem;
font-weight: 500;
text-transform: uppercase;
letter-spacing: 0.1em;
color: var(--pine);
margin-bottom: 8px;
}
.brief-block .value {
font-size: 1.0625rem;
line-height: 1.65;
color: var(--ink);
}
/* ── KONZEPT PAGE ── */
.konzept-hero {
text-align: center;
padding: clamp(3rem, 6vw, 5rem) 0;
}
.konzept-block {
margin-bottom: 48px;
padding-bottom: 48px;
border-bottom: 1px solid var(--line);
}
.konzept-block:last-child {
border-bottom: none;
}
.konzept-block h2 {
font-size: 1.35rem;
font-weight: 600;
margin-bottom: 16px;
}
.konzept-block p {
font-size: 1.0625rem;
color: var(--ink-soft);
line-height: 1.65;
margin-bottom: 12px;
}
.konzept-cta {
text-align: center;
padding: clamp(3rem, 6vw, 5rem) 0;
}
.konzept-cta .fallback {
font-size: 0.9rem;
color: var(--ink-soft);
margin-top: 16px;
}