/* ===========================
   VARIABLES & RESET
   =========================== */
:root {
    --color-primary: #1A1A1A;   /* Anthrazit */
    --color-secondary: #A4161A; /* Dunkelrot */
    --color-accent: #D4AF37;    /* Gold */
    --color-bg: #FFFFFF;
    --color-bg-light: #F9F9F9;
    --color-text: #333333;
    --color-text-light: #666666;
    
    --font-de: 'Poppins', sans-serif;
    --font-ar: 'Cairo', sans-serif;
    
    --transition: all 0.3s ease;
    --shadow: 0 5px 20px rgba(0,0,0,0.05);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-de);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

/* RTL Support */
body.rtl {
    font-family: var(--font-ar);
    direction: rtl;
    text-align: right;
}

body.rtl .nav-links {
    text-align: right;
}

body.rtl .container {
    direction: rtl;
}

/* ===========================
   TYPOGRAPHY & UTILS
   =========================== */
h1, h2, h3, h4 {
    color: var(--color-primary);
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.section {
    padding: 80px 0;
}

.bg-light {
    background-color: var(--color-bg-light);
}

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

.divider {
    width: 60px;
    height: 4px;
    background-color: var(--color-accent);
    margin: 15px auto;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

/* ===========================
   BUTTONS
   =========================== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-primary);
}

.btn-primary:hover {
    background-color: #bfa030;
    transform: translateY(-2px);
}

.btn-outline {
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    background: transparent;
    width: 100%;
    text-align: center;
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #fff;
}

/* ===========================
   NAVBAR
   =========================== */
.navbar {
    position: sticky;
    top: 0;
    background-color: #fff;
    box-shadow: var(--shadow);
    z-index: 1000;
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    transition: var(--transition);
}

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

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.lang-btn {
    background: none;
    border: 1px solid var(--color-primary);
    padding: 5px 10px;
    cursor: pointer;
    border-radius: 4px;
    font-weight: 600;
    transition: var(--transition);
}

.lang-btn:hover {
    background-color: var(--color-primary);
    color: #fff;
}

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
}

/* ===========================
   HERO SECTION
   =========================== */
.hero {
    height: 90vh;
    background: linear-gradient(rgba(26, 26, 26, 0.8), rgba(26, 26, 26, 0.8)), url('https://images.unsplash.com/photo-1523240795612-9a054b0db644?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
}

.hero h1 {
    color: #fff;
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ===========================
   ABOUT SECTION
   =========================== */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.about-card {
    background: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
}

.about-card:hover {
    transform: translateY(-10px);
}

.about-card .icon-red {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: 20px;
}

.about-card .icon-gold {
    font-size: 2.5rem;
    color: var(--color-accent);
    margin-bottom: 20px;
}

/* === NEU: Über uns Text === */
.about-text {
    max-width: 800px;
    margin: 0 auto 50px;
    text-align: center;
}

.about-content p,
.about-content-rtl p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: var(--color-text-light);
}

/* RTL Anpassung für About Text */
body.rtl .about-content-rtl {
    text-align: right;
}

/* ===========================
   COURSES SECTION
   =========================== */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.course-card {
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid var(--color-accent);
}

.course-card:hover {
    transform: translateY(-5px);
}

.card-header {
    background: var(--color-primary);
    color: #fff;
    padding: 20px;
    text-align: center;
}

.card-header h3 {
    color: #fff;
    margin-bottom: 5px;
}

.badge {
    background: var(--color-secondary);
    font-size: 0.8rem;
    padding: 3px 8px;
    border-radius: 3px;
}

.card-body {
    padding: 25px;
}

.course-features {
    margin: 20px 0;
}

.course-features li {
    margin-bottom: 10px;
    color: var(--color-text-light);
}

.course-features i {
    margin-inline-end: 10px;
    color: var(--color-accent);
}

.note {
    margin-top: 40px;
    font-style: italic;
    color: var(--color-text-light);
}

/* ===========================
   WHY US SECTION
   =========================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    text-align: center;
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--color-secondary);
    margin-bottom: 15px;
}

/* ===========================
   CONTACT SECTION
   =========================== */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    background: #fff;
    padding: 50px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-info h2 {
    margin-bottom: 10px;
}

.info-item {
    display: flex;
    align-items: center;
    margin-top: 20px;
    font-size: 1.1rem;
}

.info-item i {
    margin-inline-end: 15px;
    color: var(--color-accent);
    font-size: 1.2rem;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
}

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

/* ===========================
   FOOTER
   =========================== */
.footer {
    background: var(--color-primary);
    color: #fff;
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer h3 {
    color: var(--color-accent);
    margin-bottom: 20px;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer a:hover {
    color: var(--color-accent);
}

/* ===========================
   WHATSAPP FLOAT
   =========================== */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999