/* === Reset & Base === */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --green-900: #1a3c24;
    --green-800: #234d30;
    --green-700: #2d6a3f;
    --green-600: #3a8a52;
    --green-500: #4aa564;
    --green-400: #6bbf7f;
    --green-300: #95d4a4;
    --green-200: #c3e8cc;
    --green-100: #e8f5ec;
    --green-50:  #f3faf5;

    --earth-900: #3d2e1e;
    --earth-700: #6b5040;
    --earth-500: #967860;
    --earth-300: #c4a88e;
    --earth-100: #f0e6da;

    --gray-900: #1a1a1a;
    --gray-800: #2d2d2d;
    --gray-700: #404040;
    --gray-600: #555;
    --gray-500: #777;
    --gray-400: #999;
    --gray-300: #bbb;
    --gray-200: #ddd;
    --gray-100: #f0f0f0;
    --gray-50:  #f8f8f8;

    --white: #ffffff;
    --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,.12);
    --shadow-xl: 0 16px 50px rgba(0,0,0,.15);
    --radius: 8px;
    --radius-lg: 16px;
    --transition: .3s ease;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--gray-800);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

a {
    color: var(--green-600);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover { color: var(--green-700); }

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.accent { color: var(--green-600); }

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-family: 'Inter', sans-serif;
    font-size: .95rem;
    font-weight: 600;
    letter-spacing: .02em;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: var(--green-600);
    color: var(--white);
    border-color: var(--green-600);
}
.btn-primary:hover {
    background: var(--green-700);
    border-color: var(--green-700);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
    background: var(--white);
    color: var(--green-700);
    border-color: var(--white);
}

.btn-lg { padding: 16px 40px; font-size: 1.05rem; }

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255,255,255,.97);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: color var(--transition);
}
.navbar.scrolled .nav-logo { color: var(--gray-900); }

.logo-icon { font-size: 1.5rem; }
.logo-accent { font-weight: 400; }

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-menu a {
    padding: 8px 16px;
    color: rgba(255,255,255,.85);
    font-size: .9rem;
    font-weight: 500;
    border-radius: var(--radius);
    transition: all var(--transition);
}
.nav-menu a:hover { color: var(--white); background: rgba(255,255,255,.1); }
.navbar.scrolled .nav-menu a { color: var(--gray-700); }
.navbar.scrolled .nav-menu a:hover { color: var(--green-600); background: var(--green-50); }

.nav-cta {
    background: var(--green-600) !important;
    color: var(--white) !important;
}
.nav-cta:hover {
    background: var(--green-700) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
}
.navbar.scrolled .nav-toggle span { background: var(--gray-800); }

/* === Hero === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--green-900) 0%, var(--green-700) 50%, var(--earth-700) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 80%, rgba(74, 165, 100, .3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(107, 80, 64, .3) 0%, transparent 50%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.2);
}

.hero-content {
    position: relative;
    text-align: center;
    padding: 120px 24px 80px;
    max-width: 800px;
}

.hero-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255,255,255,.12);
    border-radius: 50px;
    color: rgba(255,255,255,.9);
    font-size: .85rem;
    font-weight: 500;
    letter-spacing: .05em;
    text-transform: uppercase;
    margin-bottom: 24px;
    backdrop-filter: blur(4px);
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--white);
    margin-bottom: 20px;
}

.hero h1 .accent { color: var(--green-300); }

.hero-sub {
    font-size: 1.15rem;
    color: rgba(255,255,255,.8);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}
.hero-scroll a { color: rgba(255,255,255,.6); }
.hero-scroll a:hover { color: var(--white); }

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* === Sections === */
.section {
    padding: 100px 0;
}
.section-dark {
    background: var(--gray-50);
}
.section-light {
    background: var(--white);
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--green-600);
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    margin-bottom: 16px;
}

.section-desc {
    color: var(--gray-600);
    font-size: 1.05rem;
}

/* === Services Grid === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--green-200);
}

.service-icon {
    width: 56px;
    height: 56px;
    background: var(--green-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.service-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--green-600);
}

.service-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}

.service-card p {
    color: var(--gray-600);
    font-size: .95rem;
    line-height: 1.6;
}

/* === Split Content === */
.split-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.split-content.reverse { direction: rtl; }
.split-content.reverse > * { direction: ltr; }

.split-text h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    margin-bottom: 20px;
}
.split-text p {
    color: var(--gray-600);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.check-list {
    list-style: none;
    margin-bottom: 32px;
}
.check-list li {
    padding: 6px 0 6px 28px;
    position: relative;
    color: var(--gray-700);
}
.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--green-600);
    font-weight: 700;
}

.split-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    font-size: .9rem;
    font-weight: 500;
    color: var(--gray-500);
}

.galabau-image .image-placeholder {
    background: linear-gradient(135deg, var(--green-200), var(--green-100));
}
.gutachten-image .image-placeholder {
    background: linear-gradient(135deg, var(--earth-300), var(--earth-100));
}
.about-image .image-placeholder {
    background: linear-gradient(135deg, var(--green-300), var(--earth-300));
}

/* === Stats === */
.section-stats {
    padding: 60px 0;
    background: var(--green-800);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    text-align: center;
}

.stat-number {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 4px;
}
.stat-label {
    color: var(--green-300);
    font-size: .9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .05em;
}

/* === Gallery === */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: transform var(--transition);
}
.gallery-item:hover { transform: scale(1.02); }

.gallery-item.large {
    grid-column: span 2;
}

.gallery-item .image-placeholder {
    min-height: 100%;
    background: linear-gradient(135deg, var(--green-100), var(--earth-100));
    border-radius: 0;
}

/* === Badges === */
.badges {
    display: flex;
    gap: 16px;
    margin-top: 28px;
    flex-wrap: wrap;
}
.badge {
    padding: 16px 20px;
    background: var(--green-50);
    border: 1px solid var(--green-200);
    border-radius: var(--radius);
    font-size: .85rem;
    color: var(--green-800);
    line-height: 1.4;
    flex: 1;
    min-width: 140px;
    text-align: center;
}

/* === CTA === */
.section-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--green-700), var(--green-900));
    text-align: center;
}
.section-cta h2 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    color: var(--white);
    margin-bottom: 16px;
}
.section-cta p {
    color: var(--green-200);
    font-size: 1.1rem;
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

/* === Contact === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-item {
    display: flex;
    gap: 16px;
    margin-bottom: 28px;
}
.contact-icon {
    width: 44px;
    height: 44px;
    background: var(--green-100);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--green-600);
}
.contact-item strong {
    display: block;
    margin-bottom: 4px;
    color: var(--gray-900);
}
.contact-item p {
    color: var(--gray-600);
    font-size: .95rem;
    line-height: 1.6;
}
.contact-item a {
    color: var(--green-600);
}

/* === Form === */
.contact-form {
    background: var(--white);
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-family: 'Inter', sans-serif;
    font-size: .95rem;
    color: var(--gray-800);
    background: var(--gray-50);
    transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green-500);
    box-shadow: 0 0 0 3px rgba(74, 165, 100, .15);
    background: var(--white);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.contact-form .btn {
    width: 100%;
}

/* === Footer === */
.footer {
    padding: 60px 0 0;
    background: var(--gray-900);
    color: var(--gray-400);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand {
    max-width: 340px;
}
.footer-brand .logo-icon { font-size: 1.5rem; }
.footer-brand .logo-text {
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
}
.footer-brand .logo-accent { color: var(--green-400); font-weight: 400; }
.footer-brand p {
    margin-top: 12px;
    font-size: .9rem;
    line-height: 1.6;
}

.footer-links h4 {
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: .9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 16px;
}
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 8px; }
.footer-links a {
    color: var(--gray-400);
    font-size: .9rem;
}
.footer-links a:hover { color: var(--green-400); }

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding: 20px 0;
    text-align: center;
    font-size: .85rem;
}

/* === Responsive === */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}

@media (max-width: 768px) {
    .nav-toggle { display: flex; }
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        background: var(--white);
        padding: 80px 24px 24px;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition);
        gap: 4px;
    }
    .nav-menu.active { right: 0; }
    .nav-menu a {
        color: var(--gray-700) !important;
        padding: 12px 16px;
        font-size: 1rem;
        display: block;
    }
    .nav-menu a:hover { background: var(--green-50) !important; color: var(--green-600) !important; }

    .services-grid { grid-template-columns: 1fr; }
    .split-content { grid-template-columns: 1fr; gap: 40px; }
    .split-content.reverse { direction: ltr; }
    .split-image { order: -1; }

    .gallery-grid { grid-template-columns: 1fr 1fr; }
    .gallery-item.large { grid-column: span 2; }

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

    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }

    .hero-content { padding: 100px 16px 60px; }
    .hero-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-item.large { grid-column: span 1; }
    .badges { flex-direction: column; }
}