/* Grundlegende Einstellungen */
:root {
    --main-color: #007c89; /* Die Farbe aus deinem Logo */
    --text-color: #1a1a1a;
    --bg-light: #ffffff;
    --spacing: 120px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-light);
    line-height: 1.7;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background: rgba(255, 255, 255, 0.98);
    z-index: 1000;
    border-bottom: 1px solid #f0f0f0;
}

.logo img {
    height: 45px;
    width: auto;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 40px;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    text-transform: uppercase;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--main-color);
}

/* Hero & Parallax Effekt */
.parallax {
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: #fff;
    text-align: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4); /* Abdunklung für Lesbarkeit */
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: clamp(32px, 5vw, 64px);
    line-height: 1.1;
    margin-bottom: 25px;
    font-weight: 700;
}

.hero p {
    font-size: 18px;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 40px;
}

.btn-scroll {
    display: inline-block;
    padding: 15px 40px;
    border: 2px solid #fff;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 2px;
    transition: all 0.3s;
}

.btn-scroll:hover {
    background: #fff;
    color: #000;
}

/* Sektionen */
section {
    padding: var(--spacing) 0;
}

.section-title {
    font-size: 36px;
    text-align: center;
    margin-bottom: 80px;
    text-transform: uppercase;
    letter-spacing: 4px;
}

/* Leistungen */
.service-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 60px;
}

.service-item h3 {
    font-size: 14px;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: var(--main-color);
}

/* Portfolio Bilder separat als Sektionen */
.portfolio {
    padding: 0;
}

.portfolio-item {
    height: 80vh;
    display: flex;
    align-items: flex-end;
    padding: 80px 10%;
    position: relative;
}

.portfolio-text {
    background: #fff;
    padding: 40px;
    min-width: 300px;
}

.portfolio-text span {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #888;
}

.portfolio-text h3 {
    font-size: 24px;
    margin-top: 10px;
}

/* Kontakt */
.contact {
    background: #f9f9f9;
}

.contact-form {
    max-width: 800px;
    margin: 0 auto;
}

.form-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

input, textarea {
    width: 100%;
    padding: 20px;
    border: 1px solid #ddd;
    background: #fff;
    font-family: inherit;
    outline: none;
}

.btn-submit {
    width: 100%;
    padding: 20px;
    background: var(--text-color);
    color: #fff;
    border: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-submit:hover {
    background: var(--main-color);
}

.contact-info {
    margin-top: 60px;
    text-align: center;
    font-size: 14px;
    color: #666;
}

footer {
    padding: 40px;
    text-align: center;
    font-size: 12px;
    border-top: 1px solid #eee;
}

footer a { color: inherit; margin: 0 10px; }

/* Responsive */
@media (max-width: 768px) {
    .form-group { grid-template-columns: 1fr; }
    .nav-links { display: none; } /* Mobile Menu müsste ergänzt werden */
    .hero h1 { font-size: 36px; }
}