/**
 * Scelus.Net - Stylesheet
 * Modernes Design mit Blau-Palette, Dark Mode und Glassmorphism
 */

/* =========================================
   CSS Custom Properties (Design Tokens)
   ========================================= */
:root {
    /* Primärfarben (Seriöses, vertrauenswürdiges Blau) */
    --color-primary-50: #eff6ff;
    --color-primary-100: #dbeafe;
    --color-primary-200: #bfdbfe;
    --color-primary-300: #93c5fd;
    --color-primary-400: #60a5fa;
    --color-primary-500: #3b82f6;
    --color-primary-600: #2563eb;
    --color-primary-700: #1d4ed8;
    --color-primary-800: #1e40af;
    --color-primary-900: #1e3a8a;

    /* Akzentfarben (Freundliches Cyan/Petrol) */
    --color-accent: #0ea5e9;
    --color-accent-light: #38bdf8;
    --color-accent-dark: #0284c7;

    /* Neutralfarben (Wärmeres Grau) */
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;

    /* Semantische Farben */
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
    --color-info: #3b82f6;

    /* Light Mode (Standard) */
    --bg-primary: #ffffff;
    --bg-secondary: var(--color-gray-50);
    --bg-tertiary: var(--color-gray-100);
    --text-primary: var(--color-gray-900);
    --text-secondary: var(--color-gray-600);
    --text-muted: var(--color-gray-500);
    --border-color: var(--color-gray-200);

    /* Clean Design (kein Glassmorphism mehr) */
    --surface-bg: #ffffff;
    --surface-border: var(--color-gray-200);
    --surface-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);

    /* Abstände */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    /* Typography - Modern & Lesbar */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    /* Größer für Headlines */
    --font-size-4xl: 3rem;
    /* Größer für Hero-Ersatz */
    --font-size-5xl: 3.75rem;

    /* Radien */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;

    /* Schatten - Weicher */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Übergänge */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Container */
    --container-max: 1100px;
    /* Etwas schmaler für bessere Lesbarkeit */
    --container-padding: var(--spacing-lg);
}

/* Dark Mode entfernt - Only Clean Business Light Mode */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

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

a {
    color: var(--color-primary-500);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-600);
}

/* =========================================
   Utilities
   ========================================= */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-xl) 0;
    /* War 3xl (4rem) -> Jetzt xl (2rem) */
}

.section--alt {
    background-color: var(--bg-secondary);
}

.text-center {
    text-align: center;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* =========================================
   Typography
   ========================================= */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 {
    font-size: var(--font-size-4xl);
}

h2 {
    font-size: var(--font-size-3xl);
}

h3 {
    font-size: var(--font-size-2xl);
}

h4 {
    font-size: var(--font-size-xl);
}

.section__title {
    margin-bottom: var(--spacing-lg);
}

.section__subtitle {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
}

/* =========================================
   Buttons
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-family: inherit;
    font-size: var(--font-size-base);
    font-weight: 500;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-600));
    color: white;
    border-color: var(--color-primary-500);
}

.btn--primary:hover {
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-700));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--outline {
    background: transparent;
    color: var(--color-primary-500);
    border-color: var(--color-primary-500);
}

.btn--outline:hover {
    background: var(--color-primary-500);
    color: white;
}

.btn--large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* =========================================
   Header & Navigation
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    /* Fast deckend weiß */
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}



.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-xl);
    color: var(--text-primary);
}

.nav__logo:hover {
    color: var(--text-primary);
}

.nav__logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    list-style: none;
}

.nav__link {
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-primary-500);
}

.nav__link--login,
.nav__link--account {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary-500);
    color: white !important;
    border-radius: var(--radius-md);
}

.nav__link--login:hover,
.nav__link--account:hover {
    background: var(--color-primary-600);
}

/* Mobile Nav Toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--spacing-sm);
    background: none;
    border: none;
    cursor: pointer;
}

.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-fast);
}

@media (max-width: 768px) {
    .nav__toggle {
        display: flex;
    }

    .nav__menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        padding: var(--spacing-xl);
        gap: var(--spacing-lg);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--transition-normal);
    }

    .nav__menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
}

/* =========================================
   Main Content Area
   ========================================= */
.main {
    flex: 1;
    margin-top: 70px;
    /* Header height */
}

/* =========================================
   Hero Section
   ========================================= */
/* =========================================
   Hero Section / Intro
   ========================================= */
.hero {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    /* Kürzeres Padding oben/unten */
    margin-top: 70px;
    background: var(--bg-primary);
    color: var(--text-primary);
    position: relative;
}

.hero::before {
    /* Dezentere Deko im Hintergrund */
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-primary-100) 0%, transparent 70%);
    opacity: 0.5;
    z-index: 0;
    pointer-events: none;
}



.hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero__logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-lg);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.hero__title {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-sm);
}

.hero__tagline {
    font-size: var(--font-size-xl);
    color: var(--color-accent-light);
    margin-bottom: var(--spacing-lg);
}

.hero__description {
    font-size: var(--font-size-lg);
    opacity: 0.9;
    margin-bottom: var(--spacing-2xl);
}

.hero__actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* =========================================
   Services Section
   ========================================= */
.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    background: var(--surface-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--surface-shadow);
    padding: var(--spacing-xl);
    text-align: left;
    /* Seriöser: Links ausgerichtet */
    transition: all var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.service-card__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.service-card__title {
    margin-bottom: var(--spacing-sm);
}

.service-card__description {
    color: var(--text-secondary);
}

/* =========================================
   Software Icons
   ========================================= */
.software__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-xl);
}

.software-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    min-width: 120px;
}

.software-item:hover {
    transform: scale(1.05);
    background: var(--bg-tertiary);
}

.software-item__icon {
    font-size: 2.5rem;
}

.software-item__name {
    font-weight: 500;
    color: var(--text-secondary);
}

/* =========================================
   USP Cards
   ========================================= */
.usp__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.usp-card {
    background: linear-gradient(135deg, var(--color-primary-50), white);
    border: 1px solid var(--color-primary-100);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}



.usp-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--color-primary-400), var(--color-accent));
}

.usp-card__icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.usp-card__title {
    margin-bottom: var(--spacing-sm);
}

.usp-card__description {
    color: var(--text-secondary);
}

/* =========================================
   Testimonials
   ========================================= */
.testimonials__slider {
    display: flex;
    gap: var(--spacing-xl);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: var(--spacing-md) 0;
    -webkit-overflow-scrolling: touch;
}

.testimonial-card {
    flex: 0 0 350px;
    scroll-snap-align: start;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
}

.testimonial-card__quote {
    font-style: italic;
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
}

.testimonial-card__company {
    font-weight: 600;
    color: var(--color-primary-500);
}

/* =========================================
   Partners
   ========================================= */
.partners__grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-3xl);
    flex-wrap: wrap;
}

.partner-item {
    opacity: 0.7;
    transition: opacity var(--transition-fast);
    max-width: 150px;
}

.partner-item:hover {
    opacity: 1;
}

/* =========================================
   Contact Section
   ========================================= */
.contact__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
}

@media (max-width: 768px) {
    .contact__grid {
        grid-template-columns: 1fr;
    }
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: var(--font-size-base);
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary-500);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background: var(--color-gray-50);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

@media (max-width: 768px) {
    .footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .footer__grid {
        grid-template-columns: 1fr;
    }
}

.footer__logo {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-md);
    /* Logo muss evtl. angepasst werden wenn es weiß war? */
    /* Screenshot zeigt blaues Logo auf weißem Header, also sollte es passen */
}

.footer__tagline {
    color: var(--text-muted);
}

.footer__title {
    color: var(--text-primary);
    /* Dunkel statt Weiß */
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.footer__links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer__links a {
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-primary-600);
}

.footer__bottom {
    border-top: 1px solid var(--color-gray-700);
    padding-top: var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__vat {
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
}

/* =========================================
   Cookie Banner
   ========================================= */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    padding: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.cookie-banner__content {
    max-width: var(--container-max);
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.cookie-banner__text h4 {
    margin-bottom: var(--spacing-xs);
}

.cookie-banner__text p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.cookie-banner__actions {
    display: flex;
    gap: var(--spacing-md);
}

/* =========================================
   Flash Messages / Alerts
   ========================================= */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.alert--success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--color-success);
    color: var(--color-success);
}

.alert--error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--color-error);
    color: var(--color-error);
}

.alert--warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--color-warning);
    color: var(--color-warning);
}

.alert--info {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--color-info);
    color: var(--color-info);
}

/* =========================================
   Cards (Generic)
   ========================================= */
/* =========================================
   Cards (Generic)
   ========================================= */
.card {
    background: var(--surface-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-sm);
    /* Eckiger = Seriöser */
    padding: var(--spacing-xl);
    box-shadow: var(--surface-shadow);
}

.card--glass {
    /* Fallback entfernen, jetzt Flat Design */
    background: var(--surface-bg);
    border-color: var(--surface-border);
}

/* =========================================
   Shop Product Cards
   ========================================= */
.products__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.product-card {
    background: var(--surface-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-sm);
    /* Eckiger */
    overflow: hidden;
    transition: box-shadow var(--transition-normal);
}

.product-card:hover {
    box-shadow: var(--shadow-md);
    /* Dezenter Hover */
    border-color: var(--color-primary-300);
}

.product-card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--surface-border);
}

.product-card__content {
    padding: var(--spacing-lg);
}

/* =========================================
   Auth Forms
   ========================================= */
.auth-container {
    min-height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
}

.auth-card {
    width: 100%;
    max-width: 450px;
    background: var(--surface-bg);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
}

.auth-card__logo {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-lg);
    display: block;
    /* Wichtig für margin auto */
}

.auth-card__title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-card__footer {
    text-align: center;
    margin-top: var(--spacing-xl);
    color: var(--text-secondary);
}

/* =========================================
   Error Pages
   ========================================= */
.error-page {
    min-height: calc(100vh - 70px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--spacing-xl);
}

.error-page__code {
    font-size: 8rem;
    font-weight: 700;
    color: var(--color-primary-500);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.error-page__title {
    margin-bottom: var(--spacing-md);
}

.error-page__text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}