/* =========================================
   VARIABLES & THEME (Dark Mode Premium)
   ========================================= */
:root {
    /* Colors */
    --bg-darker: #0A0C3E; /* Slightly darker than Navy */
    --bg-dark: #0F125A; /* Brand Navy */
    --bg-card: #034873; /* Brand Teal/Blue */
    --bg-card-hover: #045385;
    
    --text-primary: #f8f9fa;
    --text-secondary: #b3c9d6;
    
    /* Accents (Cyan/Purple KI Vibe) */
    --accent-cyan: #04BFBF; /* Brand Cyan */
    --accent-purple: #6E278C; /* Brand Purple */
    --accent-pink: #F230E5; /* Brand Pink */
    --gradient-primary: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-pink) 100%);
    --gradient-subtle: linear-gradient(135deg, rgba(4, 191, 191, 0.15) 0%, rgba(242, 48, 229, 0.15) 100%);
    
    /* Borders */
    --border-color: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.15);
    
    /* Typography */
    --font-heading: 'Play', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================
   TYPOGRAPHY IMPORTS & FONT-FACES
   ========================================= */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

@font-face {
    font-family: 'Play';
    src: url('assets/Play-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Play';
    src: url('assets/Play-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* =========================================
   RESET & BASE
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-darker);
    color: var(--text-primary);
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

/* =========================================
   UTILITIES
   ========================================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 6rem 0;
}

.text-center { text-align: center; }
.text-sm { font-size: 0.875rem; }
.text-cyan { color: var(--accent-cyan); }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    gap: 0.5rem;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(4, 191, 191, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(4, 191, 191, 0.5);
    transform: translateY(-2px);
    color: #fff;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

/* =========================================
   NAVIGATION
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    z-index: 1000;
    background: rgba(15, 18, 90, 0.7); /* rgba of #0F125A */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    height: 70px;
    background: rgba(10, 12, 62, 0.9);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-secondary);
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

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

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
    /* Apply background with gradient overlay and fixed attachment for parallax */
    background: linear-gradient(135deg, rgba(15, 18, 90, 0.9) 0%, rgba(110, 39, 140, 0.8) 100%), url('assets/Background1A.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none; /* Let clicks pass through */
}

.hero-bg-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    z-index: 0;
}

.glow-1 {
    top: -10%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: var(--accent-purple);
}

.glow-2 {
    bottom: -10%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: var(--accent-cyan);
    opacity: 0.2;
}

.hero-container {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.hero-content {
    max-width: 800px;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* =========================================
   TRUSTED BY (MARQUEE)
   ========================================= */
.trusted-by {
    padding: 3rem 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    overflow: hidden;
}

.trusted-text {
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    color: #666;
}

.marquee {
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    position: relative;
}

/* Fade Edges for Marquee */
.marquee::before,
.marquee::after {
    content: '';
    position: absolute;
    top: 0;
    width: 150px;
    height: 100%;
    z-index: 2;
}
.marquee::before {
    left: 0;
    background: linear-gradient(to right, var(--bg-card), transparent);
}
.marquee::after {
    right: 0;
    background: linear-gradient(to left, var(--bg-card), transparent);
}

.marquee-content {
    display: inline-block;
    animation: scroll 30s linear infinite;
}

.marquee-content span {
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.75rem;
    color: rgba(255, 255, 255, 0.2);
    margin: 0 3rem;
    transition: color var(--transition-normal);
}

.marquee-content span:hover {
    color: var(--text-primary);
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } 
    /* Translate -50% because we duplicated content */
}

/* =========================================
   SERVICES (3 PILLARS)
   ========================================= */
.services {
    /* Apply background with gradient overlay and fixed attachment for parallax */
    background: linear-gradient(135deg, rgba(15, 18, 90, 0.95) 0%, rgba(3, 72, 115, 0.9) 100%), url('assets/Background1A.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.section-subtitle {
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    border-radius: 20px;
    padding: 3rem 2rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: visible; /* Changed to visible to ensure border isn't clipped */
    display: flex;
    flex-direction: column;
    z-index: 1;
}

/* Hardcoded Gradient Border for Service Cards */
.service-card::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    border-radius: 23px; /* Slightly larger for the outer edge */
    padding: 3px; /* Thicker border */
    background: linear-gradient(135deg, #04BFBF 0%, #F230E5 100%); /* Force brand colors */
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 5;
    opacity: 1; /* Full opacity to be sure it's visible */
}

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

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-subtle);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 0;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(4, 191, 191, 0.2);
}

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

.service-card > * {
    position: relative;
    z-index: 1;
}

.card-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all var(--transition-normal);
}

.service-card:hover .card-icon-wrapper {
    background: var(--gradient-primary);
    border-color: transparent;
}

.card-icon {
    font-size: 1.5rem;
    color: var(--accent-cyan);
    transition: color var(--transition-normal);
}

.service-card:hover .card-icon {
    color: #fff;
}

.card-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card-desc {
    flex-grow: 1;
    margin-bottom: 2rem;
}

.card-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--accent-cyan);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.card-link i {
    transition: transform var(--transition-fast);
}

.card-link:hover i {
    transform: translateX(5px);
}

/* =========================================
   STATS SECTION
   ========================================= */
.stats {
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: baseline;
    justify-content: center;
    text-align: center;
    position: relative;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 5rem;
    font-weight: 800;
    line-height: 1;
}

.stat-plus {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-left: 0.2rem;
    margin-right: 1rem;
}

.stat-label {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.stat-divider {
    width: 1px;
    height: 80px;
    background: var(--border-light);
}

/* =========================================
   TEAM SECTION
   ========================================= */
.team {
    /* Apply background with gradient overlay and fixed attachment for parallax */
    background: linear-gradient(135deg, rgba(15, 18, 90, 0.95) 0%, rgba(110, 39, 140, 0.9) 100%), url('assets/Background1A.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.team-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.team-image-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    padding: 1rem; /* Space for border effect */
}

/* Inner frame for image to allow gradient border */
.team-image-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 2px; /* Border width */
    background: var(--gradient-primary);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
}

.team-img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    display: block;
    position: relative;
    z-index: 2;
    filter: grayscale(20%) contrast(110%);
}

.image-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60%;
    height: 60%;
    background: var(--accent-cyan);
    filter: blur(80px);
    opacity: 0.3;
    z-index: 0;
}

.badges-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-heading);
    font-weight: 500;
}

/* =========================================
   PARTNER LOGOS
   ========================================= */
.partner-logos-wrapper {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
}

.partner-logos-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    opacity: 0.6;
}

.partner-logos-row {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.partner-logo-item {
    display: flex;
    align-items: center;
    opacity: 0.55;
    transition: opacity var(--transition-normal), transform var(--transition-normal);
    filter: grayscale(100%) brightness(1.5);
}

.partner-logo-item:hover {
    opacity: 1;
    filter: grayscale(0%) brightness(1);
    transform: translateY(-2px);
}

.partner-logo-item img {
    height: 32px;
    width: auto;
    object-fit: contain;
    display: block;
}


/* =========================================
   FINAL CTA & FOOTER
   ========================================= */
.final-cta {
    padding: 6rem 0;
    background: var(--bg-card);
    position: relative;
    border-top: 1px solid var(--border-color);
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 400px;
    height: 400px;
    background: var(--accent-purple);
    filter: blur(150px);
    opacity: 0.15;
    border-radius: 50%;
    pointer-events: none;
}

.footer {
    background: var(--bg-dark);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--border-light);
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-links h4 {
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

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

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-secondary);
}

/* =========================================
   ANIMATIONS & EFFECTS
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   KONTAKT PAGE SPECIFIC
   ========================================= */
.page-kontakt {
    background-color: var(--bg-dark); /* Base blue before overlay */
}

.kontakt-section {
    position: relative;
    min-height: 100vh;
    padding-top: 150px;
    padding-bottom: 6rem;
    display: flex;
    align-items: center;
}

.kontakt-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Use the provided background image with a gradient overlay to ensure text readability and the dark blue/purple vibe */
    background: linear-gradient(135deg, rgba(15, 18, 90, 0.95) 0%, rgba(110, 39, 140, 0.8) 100%), url('assets/Background1A.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 0;
}

.kontakt-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: flex-start;
}

.kontakt-info {
    max-width: 550px;
}

.kontakt-title {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: #fff;
    letter-spacing: -1px;
}

.kontakt-subtitle {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.kontakt-image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    /* Subtle glow behind image */
}

.kontakt-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.kontakt-form-wrapper {
    background: #ffffff;
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 15px 50px rgba(0,0,0,0.3);
}

.kontakt-form .form-group {
    margin-bottom: 1.5rem;
}

.kontakt-form label {
    display: block;
    font-size: 0.9rem;
    color: #4a5568; /* Dark gray for visibility on white */
    margin-bottom: 0.5rem;
    font-family: var(--font-body);
    font-weight: 500;
}

.kontakt-form input,
.kontakt-form textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: #2d3748;
    background: #fff;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.kontakt-form input::placeholder,
.kontakt-form textarea::placeholder {
    color: #a0aec0;
}

.kontakt-form input:focus,
.kontakt-form textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(4, 191, 191, 0.15);
}

.kontakt-form .btn-submit {
    /* Override primary gradient to match the solid cyan button in the design */
    background: var(--accent-cyan);
    color: #fff;
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
    margin-top: 1rem;
    box-shadow: 0 4px 15px rgba(4, 191, 191, 0.4);
    border-radius: 50px;
    font-weight: 600;
}

.kontakt-form .btn-submit:hover {
    background: #03a8a8; /* slightly darker cyan */
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(4, 191, 191, 0.5);
}

/* Form Validation Styles */
.error-msg {
    color: #F230E5; /* Brand Pink for errors */
    font-size: 0.8rem;
    margin-top: 5px;
    display: none; /* Hidden by default */
}

input.input-error,
textarea.input-error {
    border-color: #F230E5 !important;
}

input.input-error:focus,
textarea.input-error:focus {
    box-shadow: 0 0 0 3px rgba(242, 48, 229, 0.15) !important;
}

/* =========================================
   LEGAL PAGES (IMPRESSUM & DATENSCHUTZ)
   ========================================= */
.page-legal {
    background-color: var(--bg-dark);
}

.legal-section {
    padding-top: 150px;
    padding-bottom: 6rem;
    min-height: 80vh;
}

.legal-container h1 {
    font-size: 3rem;
    margin-bottom: 3rem;
    color: var(--text-primary);
    font-family: var(--font-heading);
}

.legal-content {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 3rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.legal-content h2 {
    color: var(--text-primary);
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    font-family: var(--font-heading);
    font-size: 1.5rem;
}

.legal-content h3 {
    color: var(--accent-cyan);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.legal-content p {
    margin-bottom: 1.5rem;
}

.legal-content a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.legal-content a:hover {
    color: var(--accent-pink);
}

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */
@media (max-width: 992px) {
    .team-container, .kontakt-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .team-image-wrapper {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .stat-divider {
        display: none;
    }
    
    .stats-container {
        flex-direction: column;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions .btn-outline {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}