/* Variables & Reset */
:root {
    --bg-main: #F8F9FA;
    --bg-card: rgba(255, 255, 255, 0.6);
    --border-glass: rgba(0, 0, 0, 0.1);
    --primary: #3b82f6;
    --primary-hover: #2563eb;
    --accent: #8b5cf6;
    --accent-secondary: #06b6d4;
    --text-main: #0f172a;
    --text-muted: #475569;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Lovable Grid Background */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(to right, rgba(0,0,0,0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0,0,0,0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
    z-index: -2;
    pointer-events: none;
}

/* Ambient Glowing Orbs */
.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.15;
}
.orb-1 {
    top: -10%; left: -10%;
    width: 500px; height: 500px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
}
.orb-2 {
    bottom: -20%; right: -10%;
    width: 600px; height: 600px;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
}
.orb-3 {
    top: 40%; left: 50%;
    transform: translate(-50%, -50%);
    width: 800px; height: 800px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 60%);
}

/* Typography */
h1, h2, h3, h4, .logo-text, .footer-logo {
    font-family: var(--font-heading);
    color: var(--text-main);
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #0f172a 0%, var(--text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.gradient-accent {
    background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 80px 0;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 50;
    padding: 24px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glass);
    padding: 16px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-main);
    font-weight: 800;
    font-size: 1.5rem;
}
.logo svg {
    flex-shrink: 0;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.1;
}

.logo-sub {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

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

.nav-links {
    display: flex;
    gap: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    padding: 10px 32px;
    border-radius: 9999px;
    backdrop-filter: blur(10px);
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 9999px;
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: white;
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
    border: 1px solid rgba(255,255,255,0.1);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.5);
}

.btn-outline {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-glass);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

.btn-block {
    width: 100%;
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 140px;
}

.hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    width: 100%;
}

.hero-content {
    flex: 1.2;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.hero-mascot-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.hero-mascot-wrapper {
    transition: transform 0.15s ease-out, filter 0.3s ease;
    transform-style: preserve-3d;
    filter: drop-shadow(0 15px 25px rgba(56, 189, 248, 0.25));
}

.hero-mascot {
    max-width: 100%;
    width: 480px;
    height: auto;
    -webkit-mask-image: radial-gradient(circle at center, black 55%, transparent 75%);
    mask-image: radial-gradient(circle at center, black 55%, transparent 75%);
    animation: float 4s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.badge-float {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-main);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(255,255,255,0.05);
}

.indicator {
    width: 6px;
    height: 6px;
    background-color: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10B981;
}

.hero-title {
    font-size: clamp(3.5rem, 6vw, 5.5rem);
    line-height: 1.05;
    font-weight: 700;
    margin-bottom: 32px;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 48px;
    max-width: 600px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Services (Bento Grid) */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 40px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

/* Glassmorphism highlight */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.06), transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

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

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 40px rgba(139, 92, 246, 0.1);
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02));
    border: 1px solid var(--border-glass);
    color: var(--text-main);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    box-shadow: inset 0 2px 10px rgba(255,255,255,0.05);
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* Approche */
.approche-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.approche-item {
    position: relative;
    padding: 32px;
    background: linear-gradient(180deg, var(--bg-card), transparent);
    border-top: 1px solid var(--border-glass);
    border-radius: 24px;
}

.approche-number {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 16px;
    display: block;
    letter-spacing: 2px;
}

.approche-item h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.approche-item p {
    color: var(--text-muted);
    line-height: 1.7;
}

/* Simulateur */
.simulateur-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 32px;
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.simulateur-card::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at top right, rgba(59, 130, 246, 0.1), transparent 50%),
                radial-gradient(circle at bottom left, rgba(139, 92, 246, 0.1), transparent 50%);
    pointer-events: none;
}

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

.simulateur-content h2 {
    font-size: 3rem;
    margin-bottom: 16px;
}

.simulateur-content p {
    color: var(--text-muted);
    margin-bottom: 48px;
    font-size: 1.1rem;
}

.simulateur-options {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.sim-btn {
    background: rgba(0,0,0,0.03);
    border: 1px solid var(--border-glass);
    color: var(--text-muted);
    padding: 14px 28px;
    border-radius: 9999px;
    font-family: var(--font-body);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.sim-btn:hover {
    background: rgba(0,0,0,0.1);
    color: var(--text-main);
}

.sim-btn.active {
    background: var(--text-main);
    color: #fff;
    border-color: var(--text-main);
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
}

.simulateur-result {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    padding: 32px 64px;
    background: rgba(255,255,255,0.8);
    border-radius: 24px;
    border: 1px solid var(--border-glass);
    box-shadow: inset 0 2px 20px rgba(0,0,0,0.02);
}

.result-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
}

.result-value {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-main) 0%, var(--text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Contact */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.contact-info .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.contact-info p {
    color: var(--text-muted);
    font-size: 1.15rem;
    line-height: 1.7;
}

.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    padding: 48px;
    backdrop-filter: blur(20px);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-main);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 16px;
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255,255,255,1);
}

.form-success {
    margin-top: 16px;
    color: #10B981;
    font-size: 0.95rem;
    text-align: center;
    background: rgba(16, 185, 129, 0.1);
    padding: 12px;
    border-radius: 8px;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.hidden {
    display: none;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-glass);
    padding: 60px 0;
    margin-top: 80px;
    background: var(--bg-card);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 8px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

@media (max-width: 480px) {
    .chatbot-widget { right: 10px; bottom: 10px; }
    .chat-window { 
        width: calc(100vw - 20px); 
        right: 0;
        bottom: 75px;
        height: 70vh;
        max-height: calc(100vh - 100px);
    }
}

.footer-links a:hover {
    color: var(--text-main);
}

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

/* Chatbot Widget */
.chatbot-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.chat-toggle-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.chat-tooltip {
    position: absolute;
    right: calc(100% + 15px);
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    padding: 10px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    color: var(--text-main);
    white-space: nowrap;
    opacity: 0;
    transform: translateX(10px);
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
}

.chat-toggle-wrapper:hover .chat-tooltip {
    opacity: 1;
    transform: translateX(0);
}

.chat-toggle {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    border: 2px solid rgba(56, 189, 248, 0.5);
    background: #000;
    cursor: pointer;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
    transition: all 0.3s;
    overflow: hidden;
    padding: 0;
    position: relative;
    animation: jump 3s infinite ease-in-out;
}

@keyframes jump {
    0%, 100% { transform: translateY(0); }
    10% { transform: translateY(-8px); }
    20% { transform: translateY(0); }
    30% { transform: translateY(-4px); }
    40% { transform: translateY(0); }
}

.chat-toggle:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(56, 189, 248, 0.6);
    animation: none;
}

.chat-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.1); /* To hide any potential edges */
}

.chat-window {
    position: absolute;
    bottom: 85px;
    right: 0;
    width: 380px;
    max-height: 550px;
    height: 80vh;
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--border-glass);
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5), 0 0 20px rgba(56, 189, 248, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform-origin: bottom right;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    opacity: 1;
    transform: scale(1);
}

.chat-window.hidden {
    opacity: 0;
    transform: scale(0.9) translateY(20px);
    pointer-events: none;
}

.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: rgba(255, 255, 255, 0.5);
    border-bottom: 1px solid var(--border-glass);
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-header-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--accent-secondary);
    object-fit: cover;
}

.chat-title {
    font-size: 1.1rem;
    margin: 0;
    color: var(--text-main);
}

.chat-status {
    font-size: 0.75rem;
    color: #10B981;
    display: flex;
    align-items: center;
    gap: 5px;
}
.chat-status::before {
    content: '';
    width: 6px; height: 6px;
    background: #10B981;
    border-radius: 50%;
    box-shadow: 0 0 5px #10B981;
}

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

.chat-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.chat-body::-webkit-scrollbar { width: 6px; }
.chat-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }

.chat-msg {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.95rem;
    line-height: 1.4;
    animation: fadeIn 0.3s ease;
}
.msg-bot {
    background: rgba(241, 245, 249, 0.9);
    color: var(--text-main);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border-glass);
}
.msg-user {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-self: flex-start;
    width: 100%;
}
.chat-btn {
    background: rgba(0,0,0,0.03);
    border: 1px solid var(--accent-secondary);
    color: var(--accent-secondary);
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
    animation: fadeIn 0.3s ease;
}
.chat-btn:hover {
    background: rgba(6, 182, 212, 0.1);
    transform: translateX(4px);
}

.chat-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    animation: fadeIn 0.3s ease;
}
.chat-form input, .chat-form textarea {
    background: rgba(255,255,255,0.8);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
    padding: 10px 12px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 0.9rem;
}
.chat-form input:focus, .chat-form textarea:focus {
    outline: none;
    border-color: var(--primary);
}
.chat-form-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 12px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.chat-form-btn:hover { background: var(--primary-hover); }

.chat-loader {
    display: flex;
    gap: 4px;
    padding: 12px;
    align-self: flex-start;
}
.chat-dot {
    width: 8px; height: 8px;
    background: var(--accent-secondary);
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}
.chat-dot:nth-child(1) { animation-delay: -0.32s; }
.chat-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes bounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); } }

/* Responsive */
@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .hero-title {
        font-size: 3.5rem;
    }
    .hero-inner {
        flex-direction: column;
        text-align: center;
    }
    .hero-content {
        align-items: center;
    }
    .hero-title, .hero-subtitle {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .simulateur-card {
        padding: 40px 20px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .orb-1, .orb-2, .orb-3 {
        display: none;
    }
    
    .hero-mascot {
        width: 320px;
    }
}

/* Clients Page */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.client-card {
    background: var(--bg-card);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
}

.client-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.client-content h3 {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-bottom: 5px;
}

.client-location {
    color: var(--primary);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.client-project {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.client-tag {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(56, 189, 248, 0.1);
    color: var(--primary);
    border-radius: 9999px;
    font-size: 0.8rem;
    font-weight: 500;
}

.client-link {
    display: inline-block;
    margin-top: 15px;
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.client-link span {
    color: var(--primary);
    margin-left: 5px;
    transition: margin-left 0.3s;
}

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

.client-link:hover span {
    margin-left: 10px;
}

@media (max-width: 768px) {
    .clients-grid {
        grid-template-columns: 1fr;
    }
}