/* ===== GLASSMORPHISM THEME - ALEX BUSCH AGENTUR ===== */

:root {
    /* Matt Gold Akzent - Beibehalten */
    --gold: #B8984E;
    --gold-light: #C9A75F;
    --gold-dark: #A08642;
    --gold-glow: rgba(184, 152, 78, 0.5);

    /* Glass Theme Colors - Light */
    --glass-primary: rgba(255, 255, 255, 0.15);
    --glass-secondary: rgba(255, 255, 255, 0.1);
    --glass-tertiary: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.25);
    --glass-shadow: rgba(0, 0, 0, 0.1);

    /* Background */
    --bg-primary: #E8EBF3;
    --bg-secondary: #D4DBE8;
    --text-primary: #1A1A2E;
    --text-secondary: #4A4A5A;
    --text-tertiary: #6B6B7B;

    /* Enhanced Blur */
    --blur-sm: 10px;
    --blur-md: 20px;
    --blur-lg: 30px;
    --blur-xl: 40px;

    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Theme Glass */
[data-theme="dark"] {
    --glass-primary: rgba(26, 26, 46, 0.6);
    --glass-secondary: rgba(26, 26, 46, 0.4);
    --glass-tertiary: rgba(26, 26, 46, 0.3);
    --glass-border: rgba(184, 152, 78, 0.2);
    --glass-shadow: rgba(0, 0, 0, 0.5);

    --bg-primary: #0F0F1E;
    --bg-secondary: #16162A;
    --text-primary: #FFFFFF;
    --text-secondary: #D0D0E0;
    --text-tertiary: #A0A0B0;
}

/* ===== BODY WITH GRADIENT BACKGROUND ===== */
body {
    background: linear-gradient(135deg,
        var(--bg-primary) 0%,
        var(--bg-secondary) 50%,
        var(--bg-primary) 100%);
    background-attachment: fixed;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(184, 152, 78, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ===== GLASS NAVIGATION ===== */
.navbar {
    background: var(--glass-primary) !important;
    backdrop-filter: blur(var(--blur-lg)) !important;
    -webkit-backdrop-filter: blur(var(--blur-lg)) !important;
    border-bottom: 1px solid var(--glass-border) !important;
    box-shadow: 0 4px 30px var(--glass-shadow) !important;
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar.scrolled {
    background: var(--glass-primary) !important;
    backdrop-filter: blur(var(--blur-lg)) !important;
    -webkit-backdrop-filter: blur(var(--blur-lg)) !important;
    box-shadow: 0 4px 30px var(--glass-shadow) !important;
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--gold) 50%,
        transparent 100%);
    opacity: 0.5;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Light Mode - Navbar Text */
.navbar .nav-link {
    position: relative;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    transition: all var(--transition-normal);
    color: var(--text-primary);
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    background: var(--glass-secondary);
    backdrop-filter: blur(var(--blur-sm));
    color: var(--text-primary);
}

/* Dark Mode - Navbar Text */
[data-theme="dark"] .navbar .nav-link {
    color: rgba(255, 255, 255, 0.9);
}

[data-theme="dark"] .navbar .nav-link:hover,
[data-theme="dark"] .navbar .nav-link.active {
    background: var(--glass-secondary);
    backdrop-filter: blur(var(--blur-sm));
    color: var(--gold);
}

/* ===== GLASS THEME TOGGLE ===== */
.theme-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--glass-primary);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    box-shadow:
        0 8px 32px var(--glass-shadow),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.theme-toggle::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(180deg);
    border-color: var(--gold);
}

.theme-toggle:hover::before {
    opacity: 0.3;
}

/* ===== GLASS HERO SECTION ===== */
.hero {
    padding: 8rem 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 10%;
    right: 10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--gold-glow) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    animation: float 20s ease-in-out infinite;
    opacity: 0.4;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: 10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    animation: float 25s ease-in-out infinite reverse;
    opacity: 0.3;
}

.hero-badge {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: var(--glass-primary);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    border: 2px solid var(--glass-border);
    color: var(--gold);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    box-shadow:
        0 8px 32px var(--glass-shadow),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
        transparent 30%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 70%);
    animation: shine 3s ease-in-out infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.hero-title {
    font-size: 5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: linear-gradient(135deg,
        var(--text-primary) 0%,
        var(--gold) 50%,
        var(--gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

.hero-title::after {
    content: attr(data-text);
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
    background: linear-gradient(135deg, var(--gold-glow) 0%, transparent 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: blur(20px);
    opacity: 0.5;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 3rem;
    max-width: 600px;
}

.hero-placeholder {
    min-height: 550px;
    background: var(--glass-primary);
    backdrop-filter: blur(var(--blur-xl));
    -webkit-backdrop-filter: blur(var(--blur-xl));
    border: 2px solid var(--glass-border);
    border-radius: 32px;
    box-shadow:
        0 8px 32px var(--glass-shadow),
        inset 0 0 60px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.hero-placeholder::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        var(--gold-glow) 60deg,
        transparent 120deg
    );
    animation: rotate 8s linear infinite;
}

.hero-placeholder::after {
    content: 'Hero Image';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--text-tertiary);
    font-size: 1.5rem;
    font-weight: 600;
    z-index: 1;
}

/* ===== GLASS BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.125rem 3rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.0625rem;
    letter-spacing: 0.5px;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    color: white;
    border: 2px solid var(--gold);
    box-shadow:
        0 8px 32px rgba(184, 152, 78, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.2);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s;
}

.btn-primary:hover::before {
    transform: translateX(100%);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow:
        0 12px 48px rgba(184, 152, 78, 0.6),
        inset 0 0 30px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: var(--glass-primary);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    color: var(--text-primary);
    border: 2px solid var(--glass-border);
    box-shadow:
        0 8px 32px var(--glass-shadow),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: var(--glass-secondary);
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-4px);
    box-shadow:
        0 12px 48px var(--glass-shadow),
        inset 0 0 30px rgba(255, 255, 255, 0.2);
}

/* ===== GLASS SECTION STYLES ===== */
.services {
    padding: 8rem 0;
    position: relative;
}

.section-badge {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: var(--glass-primary);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
    border: 2px solid var(--glass-border);
    color: var(--gold);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    margin-bottom: 1.5rem;
    box-shadow:
        0 4px 16px var(--glass-shadow),
        inset 0 0 15px rgba(255, 255, 255, 0.1);
}

.section-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== GLASS SERVICE CARDS ===== */
.service-card {
    background: var(--glass-primary);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    padding: 3rem 2rem;
    border-radius: 32px;
    border: 2px solid var(--glass-border);
    box-shadow:
        0 8px 32px var(--glass-shadow),
        inset 0 0 40px rgba(255, 255, 255, 0.05);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(180deg,
        rgba(255, 255, 255, 0.1) 0%,
        transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-card:hover::before {
    opacity: 1;
}

.service-card:hover {
    transform: translateY(-16px) scale(1.02);
    border-color: var(--gold);
    box-shadow:
        0 16px 64px rgba(0, 0, 0, 0.2),
        0 0 80px rgba(184, 152, 78, 0.3),
        inset 0 0 60px rgba(255, 255, 255, 0.1);
}

.service-icon {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    box-shadow:
        0 8px 32px rgba(184, 152, 78, 0.4),
        inset 0 0 30px rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    transform: rotate(45deg);
    animation: iconShine 4s ease-in-out infinite;
}

@keyframes iconShine {
    0%, 100% { transform: translateX(-100%) rotate(45deg); }
    50% { transform: translateX(100%) rotate(45deg); }
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow:
        0 12px 48px rgba(184, 152, 78, 0.6),
        inset 0 0 40px rgba(255, 255, 255, 0.4);
}

/* ===== GLASS REVIEW CARDS ===== */
.review-card {
    background: var(--glass-primary);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    padding: 2.5rem;
    border-radius: 28px;
    border: 2px solid var(--glass-border);
    box-shadow:
        0 8px 32px var(--glass-shadow),
        inset 0 0 40px rgba(255, 255, 255, 0.05);
    transition: all var(--transition-normal);
    position: relative;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: -10px;
    right: 20px;
    font-size: 10rem;
    color: var(--gold);
    opacity: 0.08;
    font-family: Georgia, serif;
    line-height: 1;
    filter: blur(2px);
}

.review-card:hover {
    transform: translateY(-12px);
    border-color: var(--gold);
    box-shadow:
        0 16px 64px rgba(0, 0, 0, 0.2),
        0 0 60px rgba(184, 152, 78, 0.2),
        inset 0 0 60px rgba(255, 255, 255, 0.1);
}

.review-avatar {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.75rem;
    color: white;
    box-shadow:
        0 8px 32px rgba(184, 152, 78, 0.5),
        inset 0 0 20px rgba(255, 255, 255, 0.3);
    border: 3px solid var(--glass-border);
}

/* ===== GLASS CONTACT FORM ===== */
.contact-form {
    background: var(--glass-primary);
    backdrop-filter: blur(var(--blur-xl));
    -webkit-backdrop-filter: blur(var(--blur-xl));
    padding: 3rem;
    border-radius: 32px;
    border: 2px solid var(--glass-border);
    box-shadow:
        0 8px 32px var(--glass-shadow),
        inset 0 0 60px rgba(255, 255, 255, 0.05);
}

.form-group input,
.form-group textarea {
    background: var(--glass-secondary);
    backdrop-filter: blur(var(--blur-sm));
    -webkit-backdrop-filter: blur(var(--blur-sm));
    border: 2px solid var(--glass-border);
    border-radius: 16px;
    padding: 1.125rem 1.5rem;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all var(--transition-normal);
    box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.05);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow:
        0 0 0 4px rgba(184, 152, 78, 0.2),
        inset 0 0 30px rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 8px 32px rgba(184, 152, 78, 0.4),
        inset 0 0 30px rgba(255, 255, 255, 0.3);
    border: 2px solid var(--glass-border);
}

/* ===== GLASS FOOTER ===== */
.footer {
    background: var(--glass-primary);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    border-top: 2px solid var(--glass-border);
    padding: 4rem 0 2rem;
    box-shadow:
        0 -8px 32px var(--glass-shadow),
        inset 0 0 40px rgba(255, 255, 255, 0.05);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg,
        transparent 0%,
        var(--gold) 50%,
        transparent 100%);
}

/* ===== CONTENT PLACEHOLDERS WITH GLASS ===== */
.content-placeholder {
    background: var(--glass-secondary);
    backdrop-filter: blur(var(--blur-md));
    -webkit-backdrop-filter: blur(var(--blur-md));
    border: 2px dashed var(--gold);
    border-radius: 20px;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
    font-style: italic;
    box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.05);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.5rem;
    }
}