/* 
   YOUSHUN CO., LTD. - Corporate Website
   Theme: Metallic, Professional, Trustworthy, Modern
*/

:root {
    /* Color Palette */
    --bg-dark: #0a0a0c;
    --bg-darker: #050506;
    --text-main: #e2e4e9;
    --text-muted: #8e95a5;
    
    /* Metallic Palette */
    --metal-silver: #d4d4dc;
    --metal-dark: #2a2a30;
    --metal-highlight: #ffffff;
    --metal-accent: #5e697e;
    
    /* Gradients */
    --grad-metallic: linear-gradient(135deg, #1c1c1f 0%, #3e3f46 50%, #1c1c1f 100%);
    --grad-silver: linear-gradient(135deg, #e0e0e0 0%, #ffffff 50%, #b0b0b0 100%);
    --grad-text: linear-gradient(to right, #ffffff, #a0a5b5);
    
    /* Glassmorphism */
    --glass-bg: rgba(25, 26, 31, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-border-highlight: rgba(255, 255, 255, 0.25);
    
    /* Layout */
    --header-height: 80px;
    --container-width: 1200px;
    
    /* Fonts */
    --font-en: 'Montserrat', sans-serif;
    --font-jp: 'Noto Sans JP', sans-serif;
    
    /* Transitions */
    --transition-smooth: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-jp);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    font-weight: 500;
}

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

ul {
    list-style: none;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
}

.section {
    padding: 60px 0;
    position: relative;
    z-index: 10;
}

.text-sm {
    font-size: 0.875rem;
}

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

/* ==========================================================================
   Typography & Metallic Effects
   ========================================================================== */
.metallic-text {
    background: var(--grad-silver);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent; /* Fallback */
}

/* Glassmorphism Panel */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.glass-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.03) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-20deg);
    transition: all 0.8s ease;
}

.glass-panel:hover::before {
    left: 200%;
}

.metallic-panel {
    background: linear-gradient(145deg, rgba(35, 36, 42, 0.9) 0%, rgba(20, 21, 26, 0.95) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom: 1px solid rgba(0, 0, 0, 0.8);
    position: relative;
}

/* Geometric details */
.metallic-border {
    position: relative;
}
.metallic-border::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--metal-accent), transparent);
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section-header {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
}

.section-title {
    font-family: var(--font-en);
    font-size: 2.5rem;
    font-weight: 300;
    letter-spacing: 0.2em;
    margin-bottom: 10px;
    color: var(--metal-silver);
}

.section-subtitle {
    display: inline-block;
    font-size: 0.9rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    position: relative;
    padding: 0 40px;
}

.section-subtitle::before,
.section-subtitle::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background-color: var(--metal-accent);
}

.section-subtitle::before { left: 0; }
.section-subtitle::after { right: 0; }

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    background: rgba(10, 10, 12, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
}

.logo a {
    display: flex;
    flex-direction: column;
}

.logo-en {
    font-family: var(--font-en);
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-jp {
    font-size: 1.1rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-top: 2px;
}

.nav-list {
    display: flex;
    gap: 40px;
    align-items: center;
}

.nav-link {
    font-family: var(--font-en);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    position: relative;
    padding: 10px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--metal-silver);
    transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-main);
}

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

.lang-toggle {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2px 4px;
    margin-left: 20px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-en);
    font-size: 0.75rem;
    padding: 6px 12px;
    border-radius: 16px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.lang-btn.active {
    background: var(--metal-silver);
    color: var(--bg-dark);
    font-weight: 600;
}

/* Language Visibility */
body.lang-ja .lang-en { display: none !important; }
body.lang-en .lang-ja { display: none !important; }

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-btn span {
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--text-main);
    left: 0;
    transition: var(--transition-smooth);
}

.mobile-menu-btn span:nth-child(1) { top: 0; }
.mobile-menu-btn span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.mobile-menu-btn span:nth-child(3) { bottom: 0; }

.mobile-menu-btn.active span:nth-child(1) {
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    bottom: 50%;
    transform: translateY(50%) rotate(-45deg);
}

/* Mobile Navigation */
.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 12, 0.98);
    backdrop-filter: blur(15px);
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.mobile-nav.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-list {
    text-align: center;
}

.mobile-nav-list li {
    margin: 30px 0;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition-smooth);
}

.mobile-nav.active .mobile-nav-list li {
    transform: translateY(0);
    opacity: 1;
}

.mobile-nav.active .mobile-nav-list li:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.active .mobile-nav-list li:nth-child(2) { transition-delay: 0.2s; }
.mobile-nav.active .mobile-nav-list li:nth-child(3) { transition-delay: 0.3s; }
.mobile-nav.active .mobile-nav-list li:nth-child(4) { transition-delay: 0.4s; }

.mobile-nav-link {
    font-family: var(--font-en);
    font-size: 1.5rem;
    letter-spacing: 0.2em;
    color: var(--text-main);
}

.mobile-lang-toggle {
    margin-top: 40px;
    display: flex;
    justify-content: center;
    gap: 15px;
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition-smooth);
    transition-delay: 0.5s;
}

.mobile-nav.active .mobile-lang-toggle {
    transform: translateY(0);
    opacity: 1;
}

.mobile-lang-btn {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-family: var(--font-en);
    font-size: 0.9rem;
    padding: 8px 20px;
    border-radius: 20px;
    cursor: pointer;
}

.mobile-lang-btn.active {
    background: var(--metal-silver);
    color: var(--bg-dark);
    font-weight: 600;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: var(--header-height);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: radial-gradient(circle at center, #15161c 0%, #050506 100%);
}

.hero-glow {
    position: absolute;
    top: 20%;
    left: 20%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(162, 172, 195, 0.05) 0%, transparent 60%);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.hero-glow-2 {
    top: auto;
    bottom: -10%;
    left: auto;
    right: 10%;
    width: 40vw;
    height: 40vw;
    animation-delay: -5s;
    background: radial-gradient(circle, rgba(94, 105, 126, 0.08) 0%, transparent 60%);
}

.hero-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.5;
    transform: perspective(500px) rotateX(60deg) translateY(-100px) scale(3);
    transform-origin: top center;
}

.hero-content {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 5%;
}

.hero-title {
    display: flex;
    flex-direction: column;
    margin-bottom: 30px;
}

.hero-title-en {
    font-family: var(--font-en);
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 200;
    letter-spacing: 0.1em;
    line-height: 1.1;
    background: var(--grad-silver);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.hero-title-jp {
    font-size: clamp(1.2rem, 2.5vw, 2rem);
    font-weight: 400;
    letter-spacing: 0.15em;
    color: var(--text-main);
    text-shadow: 0 0 20px rgba(255,255,255,0.1);
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 300;
    letter-spacing: 0.05em;
    max-width: 500px;
    border-left: 1px solid var(--metal-accent);
    padding-left: 20px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 50px;
    left: 5%;
    display: flex;
    align-items: center;
    gap: 15px;
    z-index: 10;
}

.hero-scroll-indicator span {
    font-family: var(--font-en);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    transform: rotate(-90deg);
    transform-origin: left center;
    position: absolute;
    top: -40px;
    left: 5px;
}

.hero-scroll-line {
    width: 1px;
    height: 80px;
    background: rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}

.hero-scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background: var(--metal-silver);
    animation: scrollLine 2s infinite ease-in-out;
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about {
    position: relative;
    background-image: url('images/about-bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10, 10, 12, 0.95) 0%, rgba(20, 21, 26, 0.85) 50%, rgba(10, 10, 12, 0.95) 100%);
    z-index: 1;
}

.about .container {
    position: relative;
    z-index: 2;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.about-card {
    padding: 40px 30px;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.2);
}

.about-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--grad-metallic);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
    color: var(--text-main);
    box-shadow: 0 5px 15px rgba(0,0,0,0.5), inset 0 1px 1px rgba(255,255,255,0.2);
}

.about-card-title {
    font-size: 1.25rem;
    margin-bottom: 15px;
    color: var(--metal-highlight);
    letter-spacing: 0.05em;
}

.about-card-text {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.service-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.service-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    margin-bottom: 20px;
}

.service-item.reverse {
    flex-direction: row-reverse;
}

.service-image-container {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    height: 350px;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.service-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(28, 28, 31, 0.3) 0%, rgba(10, 10, 12, 0.5) 100%);
    mix-blend-mode: multiply;
}

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

.service-content {
    flex: 1;
    width: 100%;
    max-width: 600px;
    padding: 50px;
    position: relative;
}

.service-item.reverse .service-content {
    text-align: right;
}

.service-number {
    position: absolute;
    top: 20px;
    right: 30px;
    font-family: var(--font-en);
    font-size: 4rem;
    font-weight: 200;
    color: rgba(255, 255, 255, 0.03);
    line-height: 1;
    pointer-events: none;
}

.service-item.reverse .service-number {
    right: auto;
    left: 30px;
}

.service-title {
    font-size: 1.5rem;
    color: var(--metal-highlight);
    margin-bottom: 20px;
    letter-spacing: 0.05em;
    position: relative;
    z-index: 2;
}

.service-line {
    width: 50px;
    height: 2px;
    background: var(--metal-accent);
    margin-bottom: 25px;
}

.service-item.reverse .service-line {
    margin-left: auto;
}

.service-text {
    font-size: 1rem;
    color: var(--text-main);
    position: relative;
    z-index: 2;
}

/* Responsive adjustments for Services images */
@media (max-width: 900px) {
    .service-item, .service-item.reverse {
        flex-direction: column;
    }
    
    .service-item.reverse .service-content {
        text-align: left;
    }

    .service-item.reverse .service-number {
        right: 30px;
        left: auto;
    }

    .service-item.reverse .service-line {
        margin-left: 0;
    }

    .service-image-container {
        width: 100%;
        max-width: 100%;
        height: 250px;
    }
}

/* ==========================================================================
   CEO Message Section
   ========================================================================== */
.ceo-container {
    max-width: 900px;
    margin: 0 auto;
}

.ceo-glass {
    padding: 2px; /* border thickness */
    border-radius: 12px;
}

.ceo-layout {
    background: rgba(15, 15, 18, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    padding: 60px;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 50px;
}

.ceo-role {
    font-size: 0.85rem;
    color: var(--metal-accent);
    letter-spacing: 0.1em;
    margin-bottom: 5px;
}

.ceo-name {
    font-size: 1.8rem;
    margin-bottom: 30px;
    letter-spacing: 0.1em;
}

.ceo-career h4 {
    font-family: var(--font-en);
    font-size: 0.9rem;
    color: var(--metal-silver);
    letter-spacing: 0.1em;
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 5px;
    display: inline-block;
}

.career-list li {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
    position: relative;
    padding-left: 15px;
}

.career-list li::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 0;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--metal-accent);
}

.quote-icon {
    color: rgba(255, 255, 255, 0.05);
    margin-bottom: 20px;
}

.message-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-main);
}

/* ==========================================================================
   Compliance Section
   ========================================================================== */
.compliance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.compliance-card {
    padding: 50px 40px;
    border-radius: 12px;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    height: 100%;
}

.compliance-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.2);
}

.compliance-title {
    font-size: 1.3rem;
    color: var(--metal-highlight);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    letter-spacing: 0.05em;
    position: relative;
}

.compliance-title::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 60px;
    height: 1px;
    background: var(--metal-accent);
}

.compliance-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.8;
}

/* ==========================================================================
   Company Section
   ========================================================================== */
.company-table-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px;
}

.company-table {
    width: 100%;
    border-collapse: collapse;
}

.company-table th,
.company-table td {
    padding: 20px 15px;
    border-bottom: 1px solid var(--glass-border);
    vertical-align: top;
}

.company-table tr:last-child th,
.company-table tr:last-child td {
    border-bottom: none;
}

.company-table th {
    width: 30%;
    text-align: left;
    font-weight: 400;
    color: var(--metal-silver);
    letter-spacing: 0.05em;
}

.access-info {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    font-size: 0.9rem;
    color: var(--metal-silver);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    border-top: 1px solid var(--glass-border);
    padding: 40px 0;
    background: #000;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo {
    font-family: var(--font-en);
    font-weight: 300;
    letter-spacing: 0.2em;
    font-size: 1.2rem;
}

.copyright {
    font-family: var(--font-en);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Animations
   ========================================================================== */
@keyframes float {
    0% { transform: translate(0, 0); }
    33% { transform: translate(30px, -50px); }
    66% { transform: translate(-20px, 20px); }
    100% { transform: translate(0, 0); }
}

@keyframes scrollLine {
    0% { top: -30%; }
    100% { top: 100%; }
}

/* Reveal Animations */
.reveal {
    opacity: 0;
    visibility: hidden;
    transition: all 1s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.active {
    opacity: 1;
    visibility: visible;
}

.fade-up {
    transform: translateY(40px);
}
.fade-up.active {
    transform: translateY(0);
}

.fade-left {
    transform: translateX(-40px);
}
.fade-left.active {
    transform: translateX(0);
}

.fade-right {
    transform: translateX(40px);
}
.fade-right.active {
    transform: translateX(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media screen and (max-width: 992px) {
    .ceo-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .ceo-profile {
        text-align: center;
        border-bottom: 1px solid var(--glass-border);
        padding-bottom: 30px;
    }
    
    .career-list {
        display: inline-block;
        text-align: left;
    }
}

@media screen and (max-width: 768px) {
    .section {
        padding: 60px 0;
    }
    
    .nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-title-en {
        font-size: clamp(2.5rem, 8vw, 3.5rem);
    }
    
    .service-content {
        padding: 30px;
    }
    
    .service-item.reverse .service-content {
        text-align: left;
    }
    
    .service-item.reverse .service-line {
        margin-left: 0;
    }
    
    .service-number, .service-item.reverse .service-number {
        right: 20px;
        left: auto;
        font-size: 3rem;
    }
    
    .company-table th,
    .company-table td {
        display: block;
        width: 100%;
        padding: 10px 15px;
    }
    
    .company-table th {
        border-bottom: none;
        padding-bottom: 0;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}