/* --- LOKALE GOOGLE FONTS (INTER) --- */
@font-face {
font-family: 'Inter';
font-style: normal;
font-weight: 400;
font-display: swap;
src: url('./fonts/inter-v20-latin-regular.woff2') format('woff2');
}
@font-face {
font-family: 'Inter';
font-style: normal;
font-weight: 600;
font-display: swap;
src: url('./fonts/inter-v20-latin-semibold.woff2') format('woff2');
}
@font-face {
font-family: 'Inter';
font-style: normal;
font-weight: 800;
font-display: swap;
src: url('./fonts/inter-v20-latin-extrabold.woff2') format('woff2');
}

/* --- CSS VARIABLES --- */
:root {
--color-bg: #ffffff;
--color-bg-light: #f8fafc;
--color-text-main: #334155;
--color-text-dark: #0f172a;
--color-border: #e2e8f0;

--color-dark-bg: #0f172a;
--color-dark-text: #f8fafc;
--color-dark-muted: #94a3b8;

--color-blue: #2563EB;
--color-green: #16A34A;

--radius-sm: 8px;
--radius-md: 16px;
--radius-lg: 24px;
--transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- RESET & BASE --- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
font-family: 'Inter', sans-serif;
color: var(--color-text-main);
background-color: var(--color-bg);
line-height: 1.6;
-webkit-font-smoothing: antialiased;
overflow-x: hidden;
}
h1, h2, h3, h4 { color: var(--color-text-dark); font-weight: 800; line-height: 1.2; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
.container { width: 90%; max-width: 1200px; margin: 0 auto; }
section { padding: 100px 0; }
.bg-light { background-color: var(--color-bg-light); }

/* --- TYPOGRAPHY --- */
.section-heading { text-align: center; margin-bottom: 60px; }
.section-heading h2 { font-size: 2.5rem; margin-bottom: 10px; }
.section-heading p { font-size: 1.1rem; color: var(--color-text-main); max-width: 650px; margin: 0 auto; }

/* --- BUTTONS --- */
.btn {
display: inline-block; padding: 14px 28px; border-radius: var(--radius-sm);
font-weight: 600; cursor: pointer; text-align: center; border: 2px solid transparent;
transition: var(--transition);
}
.btn-primary { background-color: var(--color-text-dark); color: #fff; }
.btn-primary:hover { background-color: #334155; transform: translateY(-2px); }
.dark-section .btn-primary { background-color: var(--color-blue); color: #fff; border-color: var(--color-blue); }
.dark-section .btn-primary:hover { background-color: #1d4ed8; border-color: #1d4ed8; }
.dark-section .btn-secondary { background-color: transparent; color: var(--color-dark-text); border-color: rgba(255,255,255,0.2); }
.dark-section .btn-secondary:hover { border-color: var(--color-dark-text); background-color: rgba(255,255,255,0.05); transform: translateY(-2px); }
.btn-outline { border-color: var(--color-text-dark); padding: 8px 20px; }
.btn-outline:hover { background-color: var(--color-text-dark); color: #fff; }

/* --- ATTRACT BUTTON (kokonutui-inspiriert, Vanilla JS) --- */
.attract-btn { position: relative; overflow: visible; isolation: isolate; }
.attract-btn .btn-label { position: relative; z-index: 2; display: inline-flex; align-items: center; gap: 8px; }
.attract-particle {
position: absolute; top: 50%; left: 50%; width: 5px; height: 5px;
border-radius: 50%; background: currentColor; opacity: 0.45;
pointer-events: none; z-index: 1; will-change: transform, opacity;
}
.dark-section .attract-btn .attract-particle { background: #60a5fa; }
.attract-btn.is-attracting .attract-particle { opacity: 0.95; }

/* --- HEADER / NAVBAR --- */
header {
position: fixed; top: 0; left: 0; width: 100%; background: transparent;
z-index: 1000; padding: 25px 0; transition: var(--transition); border-bottom: 1px solid transparent;
}
header.scrolled {
background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(10px); padding: 12px 0;
border-bottom: 1px solid var(--color-border); box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}
.header-container { display: flex; justify-content: space-between; align-items: center; }
.logo a { font-size: 1.5rem; font-weight: 800; color: var(--color-dark-text); transition: var(--transition); }
.logo span { color: var(--color-blue); }
header.scrolled .logo a { color: var(--color-text-dark); }
.nav-links { display: flex; align-items: center; gap: 30px; font-weight: 600; color: var(--color-dark-text); }
header.scrolled .nav-links { color: var(--color-text-dark); }
.nav-links a:not(.btn) { position: relative; }
.nav-links a:not(.btn)::after {
content: ''; position: absolute; width: 0; height: 2px; bottom: -4px; left: 0;
background-color: currentColor; transition: var(--transition);
}
.nav-links a:not(.btn):hover::after { width: 100%; }
header .btn-outline { border-color: rgba(255,255,255,0.5); color: var(--color-dark-text); }
header .btn-outline:hover { background-color: var(--color-dark-text); color: var(--color-text-dark); border-color: var(--color-dark-text); }
header.scrolled .btn-outline { border-color: var(--color-text-dark); color: var(--color-text-dark); }
header.scrolled .btn-outline:hover { background-color: var(--color-text-dark); color: #fff; }

/* --- HERO SECTION (DARK) --- */
#hero {
min-height: 100vh; display: flex; align-items: center;
background-color: var(--color-dark-bg); color: var(--color-dark-text);
padding-top: 80px; position: relative; overflow: hidden;
}
.dark-section .subtitle { color: #60a5fa; }
#dot-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero-content { max-width: 800px; }
.subtitle { font-size: 1.1rem; font-weight: 600; color: var(--color-blue); margin-bottom: 15px; display: block; }
#hero h1 { font-size: 4.5rem; margin-bottom: 25px; letter-spacing: -1.5px; color: var(--color-dark-text); }
.hero-text { font-size: 1.2rem; margin-bottom: 40px; max-width: 650px; color: var(--color-dark-muted); }
.hero-buttons { display: flex; gap: 20px; }

/* --- HERO BACKGROUND ANIMATION --- */
.hero-bg-shapes {
position: absolute; top: 0; left: 0; width: 100%; height: 100%;
z-index: 0; overflow: hidden; pointer-events: none;
}
.shape { position: absolute; filter: blur(100px); opacity: 0.35; border-radius: 50%; animation: floatBlob 14s infinite ease-in-out alternate; }
.shape-1 { background-color: var(--color-blue); width: 500px; height: 500px; top: -150px; right: -100px; }
.shape-2 { background-color: var(--color-green); width: 400px; height: 400px; bottom: -100px; left: -100px; animation-delay: -7s; }
@keyframes floatBlob {
0% { transform: translate(0, 0) scale(1); }
50% { transform: translate(-40px, 60px) scale(1.1); }
100% { transform: translate(60px, -40px) scale(0.95); }
}

/* --- ABOUT SECTION & COUNTERS --- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about-text p { font-size: 1.1rem; margin-bottom: 20px; }
.stats-container { display: flex; gap: 40px; margin-top: 40px; padding-top: 30px; border-top: 1px solid var(--color-border); }
.stat-value { display: flex; align-items: baseline; gap: 2px; }
.stat-box { display: flex; flex-direction: column; }
.stat-number, .stat-plus { font-size: 3rem; font-weight: 800; color: var(--color-text-dark); line-height: 1; }
.stat-plus { color: var(--color-blue); }
.stat-box p { font-size: 0.9rem; color: var(--color-text-main); margin-top: 5px; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

/* --- SPOTLIGHT CARDS (Tilt + Glow + Dim) --- */
.spotlight-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.apps-grid { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }

.spotlight-card {
position: relative; background: var(--color-bg-light); border: 1px solid var(--color-border);
border-radius: var(--radius-md); padding: 30px; overflow: hidden; cursor: default;
transform-style: preserve-3d;
transform: perspective(900px) rotateX(0deg) rotateY(0deg) scale(1);
transition: transform 0.15s ease-out, opacity 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
will-change: transform;
}
.spotlight-card:hover, .spotlight-card:focus-within { border-color: #cbd5e1; box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08); }
[data-spotlight-group].group-active .spotlight-card:not(:hover):not(:focus-within) {
opacity: 0.55; transform: perspective(900px) rotateX(0deg) rotateY(0deg) scale(0.97) !important;
}
.spotlight-glow {
position: absolute; inset: 0; border-radius: var(--radius-md);
background: radial-gradient(circle at 50% 30%, var(--glow-color, rgba(37,99,235,0.16)), transparent 65%);
opacity: 0; transition: opacity 0.35s ease; pointer-events: none;
}
.spotlight-card:hover .spotlight-glow, .spotlight-card:focus-within .spotlight-glow { opacity: 1; }
.spotlight-shimmer {
position: absolute; top: 0; left: 0; bottom: 0; width: 55%;
transform: translateX(-120%) skewX(-12deg);
background: linear-gradient(to right, transparent, rgba(255,255,255,0.6), transparent);
transition: transform 0.7s ease-out; pointer-events: none;
}
.spotlight-card:hover .spotlight-shimmer { transform: translateX(280%) skewX(-12deg); }
.spotlight-icon {
position: relative; z-index: 2; width: 48px; height: 48px; border-radius: 12px;
display: flex; align-items: center; justify-content: center; margin-bottom: 20px;
color: var(--accent, var(--color-blue));
background: color-mix(in srgb, var(--accent, var(--color-blue)) 12%, transparent);
box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent, var(--color-blue)) 25%, transparent);
}
.spotlight-card h3, .spotlight-card h4 { position: relative; z-index: 2; margin-bottom: 10px; }
.spotlight-card p { position: relative; z-index: 2; color: var(--color-text-main); }
.spotlight-line {
position: relative; z-index: 2; margin-top: 20px; height: 2px; width: 0%;
background: linear-gradient(to right, var(--accent, var(--color-blue)), transparent);
border-radius: 2px; transition: width 0.5s ease;
}
.spotlight-card:hover .spotlight-line { width: 100%; }

/* App-Cards innerhalb der Spotlight-Grids (Loocator/PlantSpotter) */
.app-card { padding: 0; background: #fff; }
.app-card .card-image { position: relative; z-index: 2; width: 100%; height: 220px; overflow: hidden; border-bottom: 1px solid var(--color-border); }
.app-card .card-image img { width: 100%; height: 100%; object-fit: cover; }
.app-card .wp-card-content { position: relative; z-index: 2; padding: 30px; display: flex; flex-direction: column; gap: 20px; align-items: flex-start; }
.app-badge { display: inline-block; padding: 5px 12px; border-radius: 20px; font-size: 0.8rem; font-weight: 600; color: #fff; }
.blue-badge { background-color: var(--color-blue); }
.green-badge { background-color: var(--color-green); }

/* --- SKILLS (Fallback, falls .skill-card noch irgendwo referenziert wird) --- */
.skills-container { display: flex; flex-direction: column; gap: 20px; }
.skill-card { background: var(--color-bg-light); padding: 30px; border-radius: var(--radius-md); border: 1px solid var(--color-border); transition: var(--transition); }
.skill-card:hover { transform: translateX(10px); border-color: var(--color-text-dark); }
.skill-icon { margin-bottom: 15px; }
.wp-icon { color: #21759b; }
.osm-icon { color: var(--color-green); }
.skill-card h3 { margin-bottom: 10px; font-size: 1.2rem; }

/* --- PORTFOLIO SECTION (WordPress Cards) --- */
.portfolio-category { margin-bottom: 30px; font-size: 1.5rem; padding-bottom: 10px; border-bottom: 2px solid var(--color-border); }
.wp-category { margin-top: 80px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 40px; }
.wp-grid { grid-template-columns: 1fr 1fr; }
.portfolio-card {
background: #fff; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border);
transition: var(--transition); display: flex; flex-direction: column;
}
.portfolio-card:hover { transform: translateY(-8px); box-shadow: 0 20px 40px rgba(0,0,0,0.05); }
.card-content { padding: 30px; flex-grow: 1; }
.card-image { width: 100%; height: 240px; overflow: hidden; }
.card-image img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.portfolio-card:hover .card-image img { transform: scale(1.05); }
.wp-card-content { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; }
.wp-card-content h4 { font-size: 1.2rem; margin-bottom: 8px; }
.wp-card-content p { font-size: 0.95rem; color: #64748b; }

.icon-link-btn {
display: flex; align-items: center; justify-content: center;
width: 45px; height: 45px; background-color: var(--color-bg-light);
color: var(--color-text-dark); border-radius: 50%; flex-shrink: 0; border: 1px solid var(--color-border);
}
.icon-link-btn:hover { background-color: var(--color-text-dark); color: #fff; transform: rotate(-10deg); }

/* --- CONTACT FORM SECTION --- */
.contact-wrapper {
max-width: 700px; margin: 0 auto; background: #fff; padding: 50px;
border-radius: var(--radius-lg); box-shadow: 0 10px 40px rgba(0,0,0,0.04); border: 1px solid var(--color-border);
}
.form-group { margin-bottom: 25px; }
.form-group label { display: block; margin-bottom: 8px; font-weight: 600; font-size: 0.95rem; }
.form-group input, .form-group textarea {
width: 100%; padding: 15px; border: 1px solid var(--color-border);
border-radius: var(--radius-sm); font-family: inherit; font-size: 1rem;
background-color: var(--color-bg-light); transition: var(--transition);
}
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--color-text-dark); background-color: #fff; }
.form-group input:not(:placeholder-shown):valid, .form-group textarea:not(:placeholder-shown):valid { border-color: var(--color-green); }
.form-group input:not(:placeholder-shown):invalid, .form-group textarea:not(:placeholder-shown):invalid { border-color: #ef4444; }
.submit-btn { width: 100%; }
.submit-btn .btn-label { width: 100%; justify-content: center; font-size: 1.1rem; }

/* --- FULL WIDTH MAP --- */
.full-width-map { position: relative; width: 100%; height: 450px; }
#map { width: 100%; height: 100%; z-index: 1; filter: grayscale(100%) contrast(110%) brightness(105%); }
.map-info {
position: absolute; top: 30px; left: 5%; z-index: 10;
background: rgba(255,255,255,0.95); padding: 15px 25px; border-radius: var(--radius-sm);
box-shadow: 0 4px 20px rgba(0,0,0,0.15); display: flex; align-items: center; gap: 15px; border: 1px solid var(--color-border);
}
.map-info svg { color: var(--color-blue); flex-shrink: 0; }
.map-info p { font-size: 0.9rem; color: var(--color-text-main); }
.map-info strong { color: var(--color-text-dark); font-size: 1.1rem; display: block; margin-bottom: 2px; }

/* --- FOOTER --- */
footer { background-color: var(--color-dark-bg); color: #fff; padding: 40px 0; }
.footer-container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer-brand p { color: var(--color-dark-muted); font-size: 0.9rem; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--color-dark-muted); font-size: 0.9rem; }
.footer-links a:hover { color: #fff; }

/* --- ANIMATIONS & UTILITIES --- */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* --- BACK TO TOP BUTTON --- */
.back-to-top {
position: fixed; bottom: 30px; right: 30px; width: 45px; height: 45px;
background-color: var(--color-blue); color: #fff; border-radius: 50%;
display: flex; justify-content: center; align-items: center; z-index: 999;
opacity: 0; pointer-events: none; transform: translateY(20px);
transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top:hover { background-color: var(--color-text-dark); transform: translateY(-5px); box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15); }

/* --- REDUCED MOTION --- */
@media (prefers-reduced-motion: reduce) {
.fade-in { transition: none; opacity: 1; transform: none; }
.spotlight-card, .spotlight-shimmer, .spotlight-glow, .spotlight-line { transition: none !important; }
.shape { animation: none; }
#dot-canvas { display: none; }
.attract-particle { display: none; }
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 992px) {
#hero h1 { font-size: 3.5rem; }
.about-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 768px) {
.nav-links { display: none; }
#hero { padding-top: 120px; text-align: center; }
#hero h1 { font-size: 2.5rem; }
.hero-text { margin: 0 auto 30px auto; }
.hero-buttons { flex-direction: column; align-items: center; }
.btn { width: 100%; max-width: 300px; }
.stats-container { justify-content: center; text-align: center; }
.contact-wrapper { padding: 30px 20px; }
.wp-card-content { flex-direction: column; align-items: flex-start; }
.icon-link-btn { align-self: flex-end; }
.map-info { left: 50%; transform: translateX(-50%); width: 90%; justify-content: center; }
.wp-grid { grid-template-columns: 1fr; }
.back-to-top { bottom: 20px; right: 20px; width: 40px; height: 40px; }
}


/* --- SHINE BUTTON (dezenter sekundärer CTA, statt Attract) --- */
.shine-btn {
position: relative;
overflow: hidden;
}
.shine-btn::before {
content: '';
position: absolute;
top: 0;
left: -75%;
width: 50%;
height: 100%;
background: linear-gradient(120deg, transparent, rgba(255,255,255,0.35), transparent);
transform: skewX(-20deg);
transition: left 0.6s ease;
pointer-events: none;
}
.shine-btn:hover::before { left: 125%; }

/* --- GRADIENT UNDERLINE NAV LINKS --- */
.nav-links a:not(.btn)::after {
background: linear-gradient(to right, var(--color-blue), var(--color-green));
height: 2px;
}

/* --- TRUST MARQUEE --- */
.trust-marquee {
background-color: var(--color-dark-bg);
overflow: hidden;
padding: 18px 0;
border-top: 1px solid rgba(255,255,255,0.06);
border-bottom: 1px solid rgba(255,255,255,0.06);
position: relative;
}
.trust-marquee::before, .trust-marquee::after {
content: '';
position: absolute;
top: 0; bottom: 0;
width: 80px;
z-index: 2;
pointer-events: none;
}
.trust-marquee::before { left: 0; background: linear-gradient(to right, var(--color-dark-bg), transparent); }
.trust-marquee::after { right: 0; background: linear-gradient(to left, var(--color-dark-bg), transparent); }
.marquee-track {
display: flex;
gap: 50px;
white-space: nowrap;
width: max-content;
animation: marqueeScroll 28s linear infinite;
}
.marquee-track span {
color: var(--color-dark-muted);
font-weight: 600;
font-size: 0.95rem;
letter-spacing: 0.5px;
display: flex;
align-items: center;
gap: 50px;
}
.marquee-track span::after {
content: '•';
color: var(--color-blue);
margin-left: 50px;
}
.marquee-track span:last-child::after { content: ''; margin-left: 0; }
@keyframes marqueeScroll {
from { transform: translateX(0); }
to { transform: translateX(-50%); }
}
.trust-marquee:hover .marquee-track { animation-play-state: paused; }

/* --- REDUCED MOTION: neue Effekte ebenfalls deaktivieren --- */
@media (prefers-reduced-motion: reduce) {
.marquee-track { animation: none; }
.shine-btn::before { display: none; }
}