/* 
  Theme: Clear Tech (Light Mode)
  Palette: Pure White, Slate Navy, Electric Blue
*/

:root {
    /* Colors - Light Mode */
    --bg-body: #ffffff;
    --bg-soft: #f8fafc;
    --bg-card: #ffffff;

    --primary: #0066FF;
    /* Electric Blue */
    --primary-hover: #0052cc;
    --secondary: #00C2BB;
    /* Teal Accent */

    --text-main: #1e293b;
    /* Slate 800 */
    --text-muted: #64748b;
    /* Slate 500 */
    --text-light: #94a3b8;

    --border-light: #e2e8f0;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
    --shadow-blue: 0 10px 30px rgba(0, 102, 255, 0.15);

    /* Typography */
    --font-heading: 'Noto Sans JP', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-width: 1240px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-body);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.02em;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 20px;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 10px;
}

p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.2s ease;
}

ul {
    list-style: none;
}

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: var(--section-padding) 0;
}

.center {
    text-align: center;
}

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

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.highlight {
    color: var(--primary);
}

.small-text {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: none;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.btn.sm {
    padding: 10px 24px;
    font-size: 0.9rem;
    border-radius: 6px;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(0, 102, 255, 0.25);
}

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

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

.icon-btn i {
    margin-left: 8px;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    padding: 15px 0;
    transition: 0.3s;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--text-main);
}

.logo-icon i {
    color: var(--primary);
    font-size: 1.6rem;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a:not(.btn) {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-links a:not(.btn):hover {
    color: var(--primary);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--text-main);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
    z-index: 900;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    background: var(--primary);
    color: white;
}

/* Hero - Flex Layout for Vertical Centering */
.hero {
    min-height: 85vh;
    /* Ensure full height on desktop */
    display: flex;
    align-items: center;
    /* Vertical Center */
    padding-top: 100px;
    padding-bottom: 100px;
    /* Adjusted padding */
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    /* Ensure grid takes width */
    display: grid;
    grid-template-columns: 100%;
    justify-content: start;
    text-align: left;
}

.hero-text {
    margin: 0;
    max-width: 650px;
}

.hero-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 102, 255, 0.08);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 24px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-top: 10px;
    justify-content: flex-start;
    /* Aligned left */
}

/* Hero Image (Static) - Contained & Centered Right */
.hero-image-container {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    /* Full height overlay on right */
    width: 50%;
    /* Right half */
    height: 100%;
    z-index: 1;
    pointer-events: none;

    display: flex;
    align-items: center;
    /* Center Vertically */
    justify-content: center;
    /* Center Horizontally in right half */
}

.hero-img-static {
    width: auto;
    height: auto;
    max-width: 90%;
    max-height: 80%;
    /* Never touch edges */
    object-fit: contain;

    mix-blend-mode: multiply;
    filter: contrast(1.1);

    /* Optional: Add a subtle float animation if desired, or keep static */
    /* animation: gentleFloat 6s ease-in-out infinite; */
}

@keyframes gentleFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

/* Hide the old background gradient if using canvas full screen, or keep it */
.hero-bg-light {
    z-index: 0;
    opacity: 0.3;
}

/* Responsive adjustments */
@media (max-width: 900px) {
    .hero {
        min-height: auto;
        /* Reset on mobile */
        padding-top: 100px;
        padding-bottom: 60px;
        display: flex;
        flex-direction: column;
        /* Stack vertically */
    }

    .hero-content {
        width: 100%;
        text-align: center;
        order: 1;
        /* Text First */
    }

    .hero-text {
        margin: 0 auto;
        max-width: 100%;
    }

    .hero-image-container {
        position: relative;
        width: 100%;
        height: auto;
        right: auto;
        top: auto;
        bottom: auto;
        order: 2;
        /* Image Second */
        margin: 40px auto 0 auto;
        justify-content: center;
    }

    .hero-img-static {
        max-width: 80%;
        /* Control width on mobile */
        max-height: 350px;
        animation: none;
    }


    .hero-actions {
        justify-content: center;
        flex-direction: column;
        gap: 15px;
        width: 100%;
    }

    .hero-actions .btn {
        width: 100%;
    }

    h1 {
        font-size: 2.5rem;
    }
}

/* Features Grid */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.content-box {
    padding: 30px;
    border-radius: 12px;
    background: white;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    /* Default slight shadow */
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    position: relative;
    overflow: hidden;
}

.content-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: 0.3s;
}

.content-box:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
    /* Higher lift */
    border-color: rgba(0, 102, 255, 0.2);
}

.content-box:hover::before {
    opacity: 1;
    /* Show gradient top border on hover */
}

.icon-box-light {
    width: 50px;
    height: 50px;
    background: var(--bg-soft);
    color: var(--primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

/* Steps */
.steps-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-top: 60px;
    gap: 30px;
}

.step-item {
    flex: 1;
    text-align: center;
    position: relative;
    padding: 20px;
}

.step-number {
    font-size: 4rem;
    font-weight: 700;
    color: rgba(0, 102, 255, 0.05);
    line-height: 1;
    margin-bottom: 25px;
    display: block;
    position: relative;
    z-index: 0;
}

.step-item h3 {
    position: relative;
    z-index: 1;
    margin-bottom: 10px;
}

.step-connector {
    padding-top: 40px;
    color: var(--border-light);
    font-size: 1.5rem;
}

/* Differentials */
.section-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.sub-label {
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    display: block;
}

.feature-list-modern {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-item {
    display: flex;
    gap: 15px;
}

.feature-item i {
    color: #27c93f;
    font-size: 1.2rem;
    margin-top: 3px;
}

.feature-item strong {
    display: block;
    color: var(--text-main);
}

.feature-item span {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.modern-table {
    background: white;
    border-radius: 12px;
    overflow: hidden;
}

.mt-header,
.mt-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    padding: 16px 24px;
    align-items: center;
}

.mt-header {
    background: var(--bg-soft);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.mt-row {
    border-bottom: 1px solid var(--border-light);
    font-size: 0.95rem;
}

.mt-row:last-child {
    border: none;
}

.brand-col,
.brand-text {
    color: var(--primary);
    font-weight: 600;
}

.brand-text i {
    margin-right: 5px;
}

/* Team Clean */
.team-grid-clean {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.team-clean-card {
    background: white;
    border-radius: 12px;
    padding: 40px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
    transition: 0.3s;
}

.team-clean-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.top-accent {
    height: 4px;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.top-accent.mobile {
    background: #FF5733;
}

.top-accent.culture {
    background: #FFC300;
}

.top-accent.ai {
    background: #27c93f;
}

.top-accent.tech {
    background: var(--primary);
}

.role-badge {
    display: inline-block;
    padding: 4px 12px;
    background: var(--bg-soft);
    color: var(--text-main);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 20px;
    margin: 10px 0 15px;
}

.role-title {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

/* Member Icon */
.member-icon {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

/* CTA Clean */
.cta-clean {
    text-align: center;
}

.cta-content-clean {
    background: white;
    color: var(--text-main);
    padding: 80px 40px;
    border-radius: 24px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
}

.cta-bg-tech {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 102, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.6;
    z-index: 0;
    pointer-events: none;
}

.cta-floating-icon {
    width: 80px;
    height: 80px;
    background: var(--bg-soft);
    color: var(--primary);
    border-radius: 20px;
    font-size: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
    animation: iconFloat 4s ease-in-out infinite;
}

.cta-inner {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content-clean h2 {
    color: var(--text-main);
    margin-bottom: 15px;
}

.cta-content-clean p {
    color: var(--text-muted);
    font-size: 1.25rem;
    margin-bottom: 40px;
}

.clean-form {
    display: flex;
    justify-content: center;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto 20px;
}

.input-group {
    flex: 1;
    position: relative;
    background: var(--bg-soft);
    border-radius: 8px;
    border: 1px solid var(--border-light);
    transition: 0.3s;
}

.input-group:focus-within {
    border-color: var(--primary);
    background: white;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
}

.input-group input {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    padding: 14px 14px 14px 45px;
    color: var(--text-main);
    outline: none;
    font-size: 1rem;
}

.input-group input::placeholder {
    color: var(--text-light);
}

@keyframes iconFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

/* Footer Clean */
.clean-footer {
    background: white;
    border-top: 1px solid var(--border-light);
    padding: 80px 0 30px;
    margin-top: 80px;
}

.container-footer {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-logo-text i {
    color: var(--primary);
}

.footer-links {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
    justify-content: center;
}

/* --- AI Chat Styles (Global) --- */
.ai-chat-toggle {
    position: fixed;
    bottom: 20px;
    /* Adjusted lower as requested */
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 50%;
    box-shadow: 0 10px 25px rgba(0, 102, 255, 0.4);
    cursor: pointer;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: gentlePulse 2s infinite;
}

@keyframes gentlePulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 102, 255, 0.4);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(0, 102, 255, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(0, 102, 255, 0);
    }
}

.ai-chat-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 15px 35px rgba(0, 102, 255, 0.6);
}

.chat-tooltip {
    position: absolute;
    right: 70px;
    background: var(--text-dark);
    color: white;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    opacity: 0;
    pointer-events: none;
    transition: 0.2s;
    white-space: nowrap;
}

.ai-chat-toggle:hover .chat-tooltip {
    opacity: 1;
    transform: translateX(-5px);
}

/* Chat Sidebar Panel */
.ai-chat-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 400px;
    max-width: 90%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.9);
    /* Slightly more opaque */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
    z-index: 1001;
    transform: translateX(110%);
    transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    display: flex;
    flex-direction: column;
    border-left: 1px solid rgba(255, 255, 255, 0.5);
}

.ai-chat-panel.active {
    transform: translateX(0);
}

/* Chat Header */
.chat-header {
    padding: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    /* Darker border */
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.8);
}

.chat-title {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary);
}

.chat-title i {
    font-size: 1.6rem;
}

.chat-title h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dark);
}

.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    margin-right: 4px;
}

.close-chat {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-light);
    cursor: pointer;
    transition: 0.2s;
}

.close-chat:hover {
    color: var(--text-dark);
    transform: rotate(90deg);
}

/* Chat Body */
.chat-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: rgba(246, 248, 250, 0.6);
    /* Clearer background */
}

/* Chat Messages */
.message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.5;
    position: relative;
    animation: popIn 0.3s ease-out forwards;
}

@keyframes popIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bot-message {
    align-self: flex-start;
    background: white;
    border: 1px solid rgba(0, 102, 255, 0.1);
    color: var(--text-dark);
    border-bottom-left-radius: 2px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    /* Added shadow */
}

.user-message {
    align-self: flex-end;
    background: var(--primary);
    color: white;
    border-bottom-right-radius: 2px;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.2);
}

/* Chat Input */
.chat-input-area {
    padding: 20px;
    background: white;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    gap: 10px;
}

.chat-input-area input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: 50px;
    outline: none;
    transition: 0.3s;
    font-family: inherit;
}

.chat-input-area input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.chat-input-area button {
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    transition: 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Center icon */
}

.chat-input-area button:hover {
    background: var(--secondary);
    transform: scale(1.05);
}

/* Mobile Chat */
@media (max-width: 600px) {
    .ai-chat-panel {
        width: 100%;
        max-width: 100%;
        border-left: none;
    }

    .ai-chat-toggle {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

.f-col h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.f-col a {
    display: block;
    color: var(--text-main);
    margin-bottom: 10px;
    font-weight: 500;
}

.f-col a:hover {
    color: var(--primary);
}

.social-icons-clean {
    display: flex;
    gap: 15px;
}

.social-icons-clean a {
    color: var(--text-muted);
    font-size: 1.2rem;
}

.social-icons-clean a:hover {
    color: var(--primary);
}

.copyright-row {
    border-top: 1px solid var(--border-light);
    padding-top: 30px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Animation Utility Classes */
.scroll-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: 0.6s ease-out;
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.fade-in-delay {
    animation: fadeInUp 0.8s ease-out 0.2s forwards;
    opacity: 0;
}

.hover-lift {
    transition: transform 0.3s;
}

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

.delay-1 {
    transition-delay: 0.1s;
    animation-delay: 0.1s;
}

.delay-2 {
    transition-delay: 0.2s;
    animation-delay: 0.2s;
}

.delay-3 {
    transition-delay: 0.3s;
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 900px) {
    h1 {
        font-size: 2.5rem;
    }

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

    .hero-actions {
        justify-content: center;
    }

    .hero-visual {
        height: 350px;
        margin-top: 40px;
    }

    .steps-grid {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }

    .step-connector {
        display: none;
    }

    .section-row {
        grid-template-columns: 1fr;
    }

    .pl-4 {
        padding-left: 0;
    }

    .cta-content-clean {
        padding: 50px 20px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }
}