/* ===================================
   Hotspot GmbH - Stylesheet
   Design inspiriert von klassischem Webdesign
   =================================== */

/* CSS Variables */
:root {
    --color-primary: #CC0000;
    --color-primary-dark: #990000;
    --color-secondary: #808000;
    --color-secondary-light: #9a9a00;
    --color-accent: #CC0000;
    --color-white: #FFFFFF;
    --color-cream: #F5F5DC;
    --color-beige: #EDE8D0;
    --color-light: #FAF8F0;
    --color-gray: #666666;
    --color-gray-light: #CCCCCC;
    --color-dark: #333333;
    --color-text: #333333;
    --color-text-light: #555555;
    
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --font-body: 'Arial', 'Helvetica', sans-serif;
    
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 3px 8px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 5px 15px rgba(0, 0, 0, 0.2);
    
    --transition: all 0.3s ease;
    --border-radius: 0px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-cream);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-primary);
}

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

a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

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

ul {
    list-style: none;
}

/* Container */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn:hover {
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.btn-secondary:hover {
    background-color: var(--color-secondary-light);
    border-color: var(--color-secondary-light);
    color: var(--color-white);
}

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

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

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

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

.nav-logo {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 1px;
}

.logo-suffix {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-cream);
}

.nav-logo:hover {
    text-decoration: none;
}

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

.nav-link {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-cream);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-cream);
    text-decoration: none;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-secondary);
    margin-top: 70px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-secondary) 0%, #6b6b00 100%);
}

.hero-with-image::before {
    display: none;
}

.hero-bg-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(128, 128, 0, 0.75);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: 60px 20px;
}

.hero-title {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 20px);
    font-weight: 400;
    opacity: 0.95;
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Sections */
.section {
    padding: 60px 0;
}

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

.section-cream {
    background-color: var(--color-cream);
}

.section-dark {
    background-color: var(--color-secondary);
    color: var(--color-white);
}

.section-dark h2,
.section-dark h3 {
    color: var(--color-white);
}

.section-title {
    font-size: clamp(24px, 3vw, 36px);
    text-align: center;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.section-dark .section-title {
    color: var(--color-white);
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
    color: var(--color-text-light);
    font-size: 16px;
}

.section-dark .section-intro {
    color: rgba(255,255,255,0.9);
}

/* Image Banner Section */
.section-image-banner {
    padding: 0;
    background-color: var(--color-cream);
}

.image-banner-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
}

.image-banner-item {
    overflow: hidden;
    height: 300px;
}

.image-banner-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-banner-item:hover img {
    transform: scale(1.05);
}

/* Content with Image */
.content-with-image {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.content-with-image.reverse {
    direction: rtl;
}

.content-with-image.reverse > * {
    direction: ltr;
}

.content-text h2 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.content-text h3 {
    font-size: 20px;
    margin: 24px 0 12px;
    color: var(--color-secondary);
}

.content-text p {
    margin-bottom: 16px;
    color: var(--color-text);
    line-height: 1.7;
}

.content-image {
    overflow: hidden;
    border: 4px solid var(--color-primary);
}

.content-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Competence Grid */
.competence-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.competence-card {
    text-align: center;
    padding: 35px 25px;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-light);
    transition: var(--transition);
}

.competence-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.competence-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    color: var(--color-primary);
}

.competence-icon svg {
    width: 100%;
    height: 100%;
}

.competence-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.competence-card p {
    color: var(--color-text-light);
    font-size: 14px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.feature {
    position: relative;
    padding-left: 70px;
}

.feature-number {
    position: absolute;
    left: 0;
    top: 0;
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 700;
    color: var(--color-cream);
    opacity: 0.6;
    line-height: 1;
}

.section-dark .feature-number {
    color: var(--color-white);
    opacity: 0.3;
}

.feature h3 {
    font-size: 18px;
    margin-bottom: 10px;
}

.feature p {
    opacity: 0.9;
    font-size: 14px;
}

/* CTA Section */
.section-cta {
    background-color: var(--color-primary);
    text-align: center;
    padding: 60px 0;
}

.section-cta h2 {
    color: var(--color-white);
    font-size: clamp(22px, 3vw, 32px);
    margin-bottom: 14px;
}

.section-cta p {
    color: var(--color-white);
    opacity: 0.9;
    margin-bottom: 28px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.footer {
    background-color: var(--color-primary);
    color: var(--color-white);
    padding: 50px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-col h4 {
    color: var(--color-cream);
    font-size: 16px;
    margin-bottom: 16px;
    font-weight: 700;
    font-family: var(--font-body);
}

.footer-col p,
.footer-col address {
    font-style: normal;
    opacity: 0.85;
    font-size: 14px;
    line-height: 1.7;
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul a {
    color: var(--color-white);
    opacity: 0.85;
    font-size: 14px;
}

.footer-col ul a:hover {
    opacity: 1;
    color: var(--color-cream);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
}

.footer-bottom p {
    font-size: 13px;
    opacity: 0.7;
}

/* Page Header */
.page-header {
    background-color: var(--color-secondary);
    padding: 130px 0 60px;
    text-align: center;
    margin-top: 70px;
}

.page-header h1 {
    color: var(--color-white);
    font-size: clamp(28px, 4vw, 42px);
    text-shadow: 1px 1px 3px rgba(0,0,0,0.2);
}

.page-header p {
    color: var(--color-white);
    opacity: 0.9;
    margin-top: 12px;
    font-size: 17px;
}

/* Content Sections */
.content-section {
    padding: 60px 0;
}

.content-section:nth-child(even) {
    background-color: var(--color-beige);
}

.content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.content-wrapper h2 {
    font-size: 26px;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.content-wrapper h3 {
    font-size: 20px;
    margin: 28px 0 14px;
    color: var(--color-secondary);
}

.content-wrapper p {
    margin-bottom: 18px;
    color: var(--color-text);
}

.content-wrapper ul {
    margin: 18px 0;
    padding-left: 24px;
}

.content-wrapper ul li {
    list-style: disc;
    margin-bottom: 8px;
    color: var(--color-text);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
    margin-top: 35px;
}

.service-card {
    background-color: var(--color-white);
    padding: 30px 25px;
    border: 1px solid var(--color-gray-light);
    transition: var(--transition);
}

.service-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
}

.service-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.service-card p {
    color: var(--color-text-light);
    font-size: 14px;
    margin: 0;
}

/* Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-info h3 {
    font-size: 22px;
    margin-bottom: 20px;
    color: var(--color-primary);
}

.contact-info p {
    margin-bottom: 28px;
    color: var(--color-text-light);
}

.contact-details {
    margin-top: 28px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 20px;
}

.contact-item-icon {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item-content h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--color-secondary);
    font-family: var(--font-body);
}

.contact-item-content p {
    margin: 0;
    font-size: 14px;
}

.contact-form {
    background-color: var(--color-white);
    padding: 35px;
    border: 1px solid var(--color-gray-light);
}

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

.form-group label {
    display: block;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    color: var(--color-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--font-body);
    font-size: 14px;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--border-radius);
    background-color: var(--color-light);
    transition: var(--transition);
}

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

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

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

/* Impressum & Datenschutz */
.legal-content {
    padding: 50px 0;
}

.legal-content h2 {
    font-size: 22px;
    margin: 35px 0 14px;
    padding-top: 18px;
    border-top: 1px solid var(--color-gray-light);
    color: var(--color-primary);
}

.legal-content h2:first-child {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.legal-content h3 {
    font-size: 18px;
    margin: 24px 0 10px;
    color: var(--color-secondary);
}

.legal-content p {
    margin-bottom: 14px;
}

.legal-content address {
    font-style: normal;
    line-height: 1.7;
}

/* Responsive */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .content-with-image {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .content-with-image.reverse {
        direction: ltr;
    }
    
    .content-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-primary);
        flex-direction: column;
        align-items: center;
        padding: 30px 0;
        gap: 20px;
        box-shadow: var(--shadow-lg);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero {
        min-height: 400px;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .feature {
        padding-left: 0;
        padding-top: 50px;
    }
    
    .feature-number {
        top: 0;
        left: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .page-header {
        padding: 110px 0 50px;
    }
    
    .image-banner-grid {
        grid-template-columns: 1fr;
    }
    
    .image-banner-item {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 25px;
    }
}