/* ==============================================
   Reset and Base Styles
   ============================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Brand Colors - Water to Sky Gradient */
    --color-water-deep: #1D60B2;
    --color-water-medium: #2B7CC4;
    --color-sky-light: #9ED3EE;
    --color-sky-lighter: #C5E7F7;
    --color-horizon: #5FA8D3;

    /* Neutral Colors */
    --color-dark: #1a1a2e;
    --color-gray-dark: #4a4a5e;
    --color-gray: #6b7280;
    --color-gray-light: #e5e7eb;
    --color-white: #ffffff;

    /* Accent Colors */
    --color-accent: #2B7CC4;
    --color-success: #10b981;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(29, 96, 178, 0.08);
    --shadow-md: 0 4px 16px rgba(29, 96, 178, 0.12);
    --shadow-lg: 0 8px 32px rgba(29, 96, 178, 0.16);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--color-dark);
    line-height: 1.6;
    background-color: var(--color-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ==============================================
   Navigation
   ============================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 1);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 0 4px 20px rgba(29, 96, 178, 0.15);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 85px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--color-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-water-deep), var(--color-sky-light));
    transition: var(--transition-fast);
}

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

.nav-link.cta-button {
    padding: 0.6rem 1.5rem;
    background: linear-gradient(135deg, var(--color-water-deep), var(--color-water-medium));
    color: var(--color-white);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.nav-link.cta-button::after {
    display: none;
}

.nav-link.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--color-water-deep);
    border-radius: 3px;
    transition: all 0.3s ease;
    position: absolute;
}

.hamburger span:nth-child(1) {
    top: 12px;
}

.hamburger span:nth-child(2) {
    top: 19px;
}

.hamburger span:nth-child(3) {
    top: 26px;
}

/* Hamburger Animation to X */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 19px;
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 19px;
}

/* ==============================================
   Hero Section
   ============================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../assets/images/HafenHero.jpg');
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(29, 96, 178, 0.95) 0%,
        rgba(43, 124, 196, 0.92) 40%,
        rgba(95, 168, 211, 0.88) 70%,
        rgba(158, 211, 238, 0.85) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-white);
    max-width: 1000px;
    margin: 0 auto;
    padding: var(--spacing-lg) 0;
}

.hero-logo {
    display: none;
    margin-bottom: var(--spacing-md);
    animation: fadeInUp 0.8s ease;
}

.hero-logo img {
    height: 90px;
    width: auto;
    filter: brightness(0) invert(1);
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    text-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease 0.2s backwards;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 400;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease 0.4s backwards;
}

.hero-usp {
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 300;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease 0.6s backwards;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.8s backwards;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-medium);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border: none;
}

.btn-icon {
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(4px);
}

.btn-primary {
    background: var(--color-white);
    color: var(--color-water-deep);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: var(--color-white);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-3px);
}

/* Wave Divider */
.wave-divider {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 2;
}

.wave-divider svg {
    position: relative;
    display: block;
    width: 100%;
    height: 100px;
    vertical-align: bottom;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    animation: bounce 2s infinite;
    opacity: 0.5;
}

.scroll-mouse {
    width: 20px;
    height: 20px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.5);
    border-right: 2px solid rgba(255, 255, 255, 0.5);
    transform: rotate(45deg);
}

.scroll-mouse::before {
    display: none;
}

@keyframes scrollWheel {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(12px);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ==============================================
   Services Section
   ============================================== */
.services {
    padding: var(--spacing-xl) 0;
    background: var(--color-white);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-water-deep), var(--color-sky-light));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--color-gray);
    max-width: 600px;
    margin: var(--spacing-md) auto 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.service-card {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-medium);
    border: 1px solid var(--color-gray-light);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-sky-light);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--color-sky-light), var(--color-water-medium));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.service-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--color-gray);
    line-height: 1.7;
}

/* ==============================================
   Business & Private Sections
   ============================================== */
.business-section,
.private-section {
    padding: var(--spacing-xl) 0;
}

.business-section {
    background: linear-gradient(180deg, var(--color-white) 0%, #f8fbfd 100%);
}

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

.split-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.split-content.reverse {
    direction: rtl;
}

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

.content-left,
.content-right {
    padding: var(--spacing-md);
}

.lead-text {
    font-size: 1.2rem;
    color: var(--color-gray-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.benefits-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.benefit-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.benefit-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--color-water-deep), var(--color-sky-light));
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.benefit-item h4 {
    font-size: 1.2rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.benefit-item p {
    color: var(--color-gray);
    line-height: 1.6;
}

/* Image Container */
.image-container {
    width: 100%;
    height: 500px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
}
n.image-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent 0%, rgba(29, 96, 178, 0.15) 100%);
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.image-container:hover::after {
    opacity: 0.7;
}

.image-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(29, 96, 178, 0.15) 0%, transparent 60%);
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.image-container:hover::after {
    opacity: 0.7;
}

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

.image-container:hover .content-image {
    transform: scale(1.05);
}

/* ==============================================
   Contact Section
   ============================================== */
.contact-section {
    position: relative;
    padding: var(--spacing-xl) 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.contact-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../assets/images/speicherstadt.jpg');
    background-size: cover;
    background-position: center;
    z-index: 0;
}

.contact-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(29, 96, 178, 0.92) 0%,
        rgba(43, 124, 196, 0.88) 40%,
        rgba(95, 168, 211, 0.85) 70%,
        rgba(158, 211, 238, 0.82) 100%
    );
    z-index: 1;
}

.contact-content {
    position: relative;
    z-index: 2;
}

.contact-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.contact-section .section-title {
    color: var(--color-white);
    font-size: clamp(2.5rem, 5vw, 3.5rem);
}

.contact-section .section-title::after {
    background: var(--color-white);
}

.contact-section .section-subtitle {
    color: rgba(255, 255, 255, 0.95);
    max-width: 700px;
    margin: var(--spacing-md) auto 0;
}

.contact-container {
    background: rgba(255, 255, 255, 0.98);
    padding: 2.75rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    max-width: 1180px;
    width: 95%;
    margin: var(--spacing-md) auto 0;
    display: grid;
    grid-template-columns: minmax(300px, 1fr) minmax(420px, 1.2fr);
    gap: 3rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-details-title,
.contact-form-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-dark);
}

.contact-form-title {
    margin-bottom: 1.25rem;
}

.contact-text p {
    font-size: 0.95rem;
    color: var(--color-gray-dark);
    margin: 0;
}

.contact-timeline {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.timeline-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.35rem;
    align-items: center;
}

.timeline-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-water-deep), var(--color-sky-light));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: 0 12px 26px rgba(29, 96, 178, 0.25);
    flex-shrink: 0;
}

.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.timeline-label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-dark);
}

.timeline-content a {
    color: var(--color-water-deep);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.95rem;
}

.timeline-content a:hover {
    color: var(--color-water-medium);
}

.timeline-highlight {
    font-size: 0.85rem;
    color: var(--color-gray);
    font-weight: 500;
}

/* Contact Form */
.contact-form-container {
    padding: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
}

.form-fieldset {
    border: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.form-fieldset legend {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-dark);
}

.option-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
}

.option-grid--compact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.option-grid--inline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.option-select {
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.9rem;
    background: var(--color-white);
    cursor: pointer;
    position: relative;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.option-select:hover {
    border-color: var(--color-water-medium);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.option-select input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.option-indicator {
    width: 22px;
    height: 22px;
    border-radius: 4px;
    border: 2px solid var(--color-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.option-select input:checked + .option-indicator {
    background: linear-gradient(135deg, var(--color-water-deep), var(--color-sky-light));
    border-color: transparent;
    box-shadow: var(--shadow-sm);
}

.option-select input:checked + .option-indicator::after {
    content: "\2713";
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 600;
}

.option-label {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.option-title {
    font-weight: 600;
    color: var(--color-dark);
    font-size: 0.95rem;
}

.option-description {
    font-size: 0.8rem;
    color: var(--color-gray);
}

.option-select--compact {
    padding: 0.75rem 0.9rem;
}

.option-select--compact .option-label {
    flex-direction: row;
    align-items: center;
    gap: 0.4rem;
}

.option-select--compact .option-title {
    font-size: 0.9rem;
    font-weight: 500;
}

.option-select--inline {
    padding: 0.65rem 0.85rem;
}

.option-select--inline .option-label {
    flex-direction: row;
    align-items: center;
    gap: 0;
}

.option-select--inline .option-title {
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.3;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-weight: 500;
    color: var(--color-dark);
    font-size: 0.85rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--color-gray-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    transition: var(--transition-fast);
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-water-deep);
    box-shadow: 0 0 0 3px rgba(29, 96, 178, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 90px;
}

.form-checkbox {
    margin-top: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    position: relative;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.checkbox-indicator {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border-radius: 4px;
    border: 2px solid var(--color-gray-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    margin-top: 2px;
}

.checkbox-label:hover .checkbox-indicator {
    border-color: var(--color-water-medium);
}

.checkbox-label input:checked + .checkbox-indicator {
    background: linear-gradient(135deg, var(--color-water-deep), var(--color-sky-light));
    border-color: transparent;
    box-shadow: var(--shadow-sm);
}

.checkbox-label input:checked + .checkbox-indicator::after {
    content: "\2713";
    color: var(--color-white);
    font-size: 0.8rem;
    font-weight: 600;
}

.checkbox-text {
    font-weight: 400;
    font-size: 0.85rem;
    color: var(--color-dark);
    line-height: 1.5;
}

.checkbox-text a {
    color: var(--color-water-deep);
    text-decoration: underline;
}

.checkbox-text a:hover {
    color: var(--color-water-medium);
}

.btn-submit {
    width: 100%;
    margin-top: 0.5rem;
    justify-content: center;
    padding: 0.8rem 2rem;
    font-size: 0.95rem;
    background: linear-gradient(135deg, var(--color-water-deep), var(--color-water-medium));
    color: var(--color-white);
}

.btn-submit:hover {
    background: linear-gradient(135deg, var(--color-water-medium), var(--color-water-deep));
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-submit .btn-icon {
    margin-left: 0.5rem;
}

.form-message {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 500;
    font-size: 0.9rem;
    margin-top: 0.75rem;
    display: none;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-message.success {
    background: rgba(29, 96, 178, 0.15);
    color: var(--color-water-deep);
    border: 1px solid var(--color-water-deep);
    display: block;
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
    border: 2px solid #ef4444;
    display: block;
}

/* ==============================================
   Footer
   ============================================== */
.footer {
    background: linear-gradient(180deg, #0f2d52 0%, #1a3a5f 50%, #102842 100%);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

.footer-logo .logo {
    height: 50px;
    margin-bottom: var(--spacing-sm);
    filter: brightness(0) invert(1);
}

.footer-logo p {
    color: rgba(255, 255, 255, 0.8);
    margin-top: var(--spacing-sm);
}

.footer-links h4,
.footer-legal h4 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer-links ul,
.footer-legal ul {
    list-style: none;
}

.footer-links a,
.footer-legal a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-fast);
    display: inline-block;
    margin-bottom: var(--spacing-xs);
}

.footer-links a:hover,
.footer-legal a:hover {
    color: var(--color-white);
    transform: translateX(5px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-md);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

/* ==============================================
   Animations
   ============================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ==============================================
   Responsive Design
   ============================================== */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 968px) {
    .split-content,
    .split-content.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .image-container {
        height: 350px;
    }

    .hero-logo img {
        height: 70px;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }

    .contact-form-container {
        order: 1;
    }

    .contact-details {
        order: 2;
    }

    .form-row,
    .option-grid,
    .option-grid--compact,
    .option-grid--inline {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: linear-gradient(180deg, var(--color-white) 0%, #f8fbfd 100%);
        width: 100%;
        text-align: center;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
        gap: 0.5rem;
        z-index: 1000;
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        opacity: 0;
        transform: translateX(-20px);
        transition: all 0.3s ease;
    }

    .nav-menu.active li {
        opacity: 1;
        transform: translateX(0);
    }

    .nav-menu.active li:nth-child(1) {
        transition-delay: 0.1s;
    }

    .nav-menu.active li:nth-child(2) {
        transition-delay: 0.15s;
    }

    .nav-menu.active li:nth-child(3) {
        transition-delay: 0.2s;
    }

    .nav-menu.active li:nth-child(4) {
        transition-delay: 0.25s;
    }

    .nav-menu.active li:nth-child(5) {
        transition-delay: 0.3s;
    }

    .nav-link {
        padding: 1rem 2rem;
        font-size: 1.1rem;
        display: block;
        border-radius: var(--radius-sm);
        margin: 0 1rem;
    }

    .nav-link:hover {
        background: rgba(29, 96, 178, 0.05);
    }

    .nav-link.cta-button {
        margin: 1rem;
        padding: 1rem 2rem;
    }

    .hamburger {
        display: flex;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }

    .logo {
        height: 55px;
    }

    /* Show hero logo on mobile */
    .hero-logo {
        display: block !important;
    }

    .hero-logo img {
        height: 70px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

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

    /* Wave responsive */
    .wave-divider svg {
        height: 50px;
    }

    /* Hide scroll indicator on mobile to prevent overlap */
    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .service-card {
        padding: var(--spacing-md);
    }

    .contact-container {
        padding: 1.5rem;
        max-width: 100%;
    }

    .timeline-item {
        gap: 1rem;
    }

    .timeline-icon {
        width: 40px;
        height: 40px;
    }

    .option-select {
        padding: 0.75rem 0.85rem;
    }

    .option-select--compact .option-label {
        flex-direction: column;
        align-items: flex-start;
    }

    /* Wave even smaller on mobile */
    .wave-divider svg {
        height: 40px;
    }

    .btn {
        max-width: 260px;
        padding: 0.85rem 1.75rem;
        font-size: 0.95rem;
    }

    .logo {
        height: 50px;
    }

    .hero-logo img {
        height: 60px;
    }

    .hero-title {
        font-size: clamp(2rem, 5vw, 2.5rem);
    }
}

/* ==============================================
   Legal Pages (Impressum & Datenschutz)
   ============================================== */
.legal-section {
    padding: calc(var(--spacing-lg) + 80px) 0 var(--spacing-lg);
    background: var(--color-white);
    min-height: 100vh;
}

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

.legal-content h1 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--color-dark);
    margin-bottom: var(--spacing-md);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.legal-content h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--color-water-deep), var(--color-sky-light));
    border-radius: 2px;
}

.legal-content h2 {
    font-size: 1.5rem;
    color: var(--color-dark);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-content h3 {
    font-size: 1.2rem;
    color: var(--color-dark);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-content h4 {
    font-size: 1rem;
    color: var(--color-gray-dark);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.legal-content p {
    color: var(--color-gray-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.legal-content ul {
    color: var(--color-gray-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
    margin-left: var(--spacing-md);
}

.legal-content li {
    margin-bottom: var(--spacing-xs);
}

.legal-content a {
    color: var(--color-water-deep);
    text-decoration: underline;
    transition: var(--transition-fast);
}

.legal-content a:hover {
    color: var(--color-water-medium);
}

.legal-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-gray-light);
    text-align: center;
}

.legal-footer .btn-primary {
    background: linear-gradient(135deg, var(--color-water-deep), var(--color-water-medium));
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

/* ==============================================
   Production-Ready Mobile Optimizations
   ============================================== */

/* Ensure hamburger is visible on mobile (important override) */
@media (max-width: 768px) {
    .hamburger {
        display: flex !important;
    }

    /* Enhanced mobile nav menu */
    .nav-menu {
        backdrop-filter: blur(20px) !important;
        -webkit-backdrop-filter: blur(20px) !important;
    }
    
    .legal-content {
        padding: 0 var(--spacing-sm);
    }
}