/* ===== MODERN DESIGN VARIABLES ===== */
:root {
    --primary-color: #0A2647;
    --accent-color: #00C9FF;
    --secondary-color: #6c5ce7;
    --success-color: #00d2d3;
    --text-dark: #1a1a1a;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --border-radius: 12px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.15);
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    background-attachment: fixed;
    color: var(--text-dark);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: var(--primary-color);
}

/* ===== HEADER STYLING ===== */
.header {
    position: relative;
    z-index: 100;
    transition: var(--transition);
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a3a52 100%);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.header.sticky {
    position: fixed;
    top: 0;
    width: 100%;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow);
}

.navbar {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.2rem 2rem;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

/* ===== LOGO ===== */
.logo {
    font-size: 1.8rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--accent-color), #00a8cc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.logo i {
    filter: drop-shadow(0 0 10px rgba(0, 201, 255, 0.35));
    animation: logoFloat 3s ease-in-out infinite;
}

.logo:hover {
    transform: translateY(-2px);
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-4px) rotate(8deg); }
}

.header.sticky .logo {
    color: var(--primary-color);
    -webkit-text-fill-color: var(--primary-color);
    background: none;
}

/* ===== NAV MENU - SAME TYPE DIBBA ANIMATION ===== */
.nav-menu {
    display: flex;
    gap: 0.8rem;
    list-style: none;
    padding: 0.55rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    box-shadow:
        inset 0 0 0 1px rgba(255, 255, 255, 0.08),
        0 10px 25px rgba(0, 0, 0, 0.12);
    position: relative;
    overflow: hidden;
}

.nav-menu::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 18px;
    padding: 1px;
    background: linear-gradient(
        120deg,
        rgba(0, 201, 255, 0.95),
        rgba(108, 92, 231, 0.9),
        rgba(0, 201, 255, 0.95)
    );
    background-size: 220% 220%;
    animation: borderFlow 6s linear infinite;
    -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;
}

@keyframes borderFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

.nav-link {
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    padding: 0.75rem 1.25rem;
    border-radius: 14px;
    position: relative;
    overflow: hidden;
    background: transparent;
    border: none;
    cursor: pointer;
    text-decoration: none;
    min-width: 110px;
    text-align: center;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.nav-link span {
    position: relative;
    z-index: 2;
}

.nav-link::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 201, 255, 0.18), rgba(108, 92, 231, 0.18));
    transform: scale(0.75);
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.nav-link::after {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.28),
        transparent
    );
    transform: skewX(-25deg);
    transition: left 0.65s ease;
    z-index: 1;
}

.nav-link:hover::before,
.nav-link.active::before {
    transform: scale(1);
    opacity: 1;
}

.nav-link:hover::after,
.nav-link.active::after {
    left: 150%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-color);
    transform: translateY(-2px);
}

.nav-link.active {
    box-shadow:
        inset 0 0 0 1px rgba(255,255,255,0.06),
        0 8px 22px rgba(0, 201, 255, 0.15);
}

.nav-link.active span::after,
.nav-link:hover span::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -6px;
    transform: translateX(-50%);
    width: 65%;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent-color), var(--secondary-color));
    box-shadow: 0 0 10px rgba(0, 201, 255, 0.65);
}

.header.sticky .nav-menu {
    background: rgba(10, 38, 71, 0.06);
    box-shadow:
        inset 0 0 0 1px rgba(10, 38, 71, 0.08),
        0 10px 25px rgba(10, 38, 71, 0.08);
}

.header.sticky .nav-link {
    color: var(--primary-color);
}

.header.sticky .nav-link:hover,
.header.sticky .nav-link.active {
    color: var(--accent-color);
}

/* ===== HAMBURGER ===== */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 10px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: white;
    border-radius: 2px;
    transition: var(--transition);
}

.header.sticky .hamburger span {
    background: var(--primary-color);
}

/* ===== MAIN CONTENT ===== */
main {
    min-height: calc(100vh - 200px);
}

.page-header {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), #1a3a52);
    color: white;
    margin-bottom: 3rem;
}

.page-header h1 {
    font-size: 2.8rem;
    margin-bottom: 0.8rem;
    color: white;
}

.page-header p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
}

/* ===== HERO SECTIONS ===== */
.hero-section {
    position: relative;
    padding: 6rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    overflow: hidden;
    border-bottom: 1px solid rgba(0,201,255,0.1);
}

.hero-gradient {
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 201, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) translateX(0); }
    50% { transform: translateY(-30px) translateX(20px); }
}

.animate-title {
    font-size: 3.5rem;
    line-height: 1.2;
    color: var(--primary-color);
    margin-bottom: 1rem;
    animation: slideInLeft 0.8s ease-out;
}

.animate-subtitle {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    line-height: 1.6;
    animation: slideInLeft 0.8s ease-out 0.2s both;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.hero-animated {
    position: relative;
    animation: slideInRight 0.8s ease-out;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.text-3d {
    font-size: 8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent-color), #0099ff, var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 10px 30px rgba(0, 201, 255, 0.2);
    display: block;
    letter-spacing: -5px;
    filter: drop-shadow(0 10px 20px rgba(0, 201, 255, 0.3));
}

/* ===== BUTTONS ===== */
.btn {
    padding: 1rem 2.5rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-color), #00a8cc);
    color: var(--primary-color);
    box-shadow: 0 10px 25px rgba(0, 201, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 201, 255, 0.4);
}

.btn-glow {
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 10px 25px rgba(0, 201, 255, 0.3); }
    50% { box-shadow: 0 10px 40px rgba(0, 201, 255, 0.5); }
}

.btn-small {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--accent-color);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    font-weight: 600;
    margin-top: 1rem;
    transition: var(--transition);
    text-decoration: none;
}

.btn-small:hover {
    background: var(--primary-color);
    color: white;
}

/* ===== SOLUTIONS SECTION ===== */
.solutions-section {
    padding: 5rem 2rem;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.solution-card {
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0, 201, 255, 0.1);
}

.solution-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.robot-team {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.robot-team i {
    font-size: 2.5rem;
    color: var(--accent-color);
    animation: bounce 2s ease-in-out infinite;
}

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

.robot-team i:nth-child(2) { animation-delay: 0.2s; }
.robot-team i:nth-child(3) { animation-delay: 0.4s; }
.robot-team i:nth-child(4) { animation-delay: 0.6s; }

.motherboard {
    position: relative;
    width: 120px;
    height: 120px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.motherboard i {
    font-size: 3rem;
    color: var(--accent-color);
}

.motherboard span {
    position: absolute;
    font-size: 1.2rem;
    font-weight: 700;
    color: white;
    background: var(--accent-color);
    padding: 0.2rem 0.5rem;
    border-radius: 20px;
    bottom: 0;
    right: 0;
}

.floating-robot {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
}

.floating-robot i:first-child {
    font-size: 4rem;
    color: var(--primary-color);
    animation: float 3s ease-in-out infinite;
}

.floating-robot i:last-child {
    position: absolute;
    font-size: 2rem;
    color: var(--accent-color);
    bottom: 0;
    right: 0;
}

/* ===== FEEDBACK SECTION ===== */
.feedback-section {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, rgba(10, 38, 71, 0.05), rgba(0, 201, 255, 0.05));
}

.feedback-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.feedback-card {
    background: white;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.feedback-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.customer-image {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--accent-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.customer-image i {
    font-size: 3rem;
    color: white;
}

.feedback-text {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 1rem;
    line-height: 1.8;
}

.customer-name {
    color: var(--accent-color);
    font-weight: 600;
}

/* ===== PRODUCT SHOWCASE ===== */
.product-showcase {
    padding: 2rem 2rem 5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
    padding: 1rem;
}

.product-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    text-decoration: none;
    color: inherit;
    border: 1px solid rgba(0, 201, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.product-card i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.product-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.product-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* ===== PRODUCT DETAIL ===== */
.product-detail, .reception-detail {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.product-hero {
    text-align: center;
    margin-bottom: 3rem;
}

.product-hero h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-subtitle {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.product-info-block {
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--shadow);
}

.tagline {
    font-size: 1.2rem;
    color: var(--accent-color);
    font-weight: 600;
    margin: 0.5rem 0 1rem;
}

/* ===== FEATURES ===== */
.features-block {
    margin: 2rem 0;
}

.feature-item {
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 1.5rem;
    border-left: 4px solid var(--accent-color);
    box-shadow: var(--shadow);
}

.feature-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.feature-item ul {
    margin-top: 1rem;
    list-style: none;
}

.feature-item li {
    margin-bottom: 0.5rem;
    color: var(--text-light);
}

.features-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature-card-large {
    background: linear-gradient(135deg, #f8f9fa, #ffffff);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid rgba(0, 201, 255, 0.1);
}

.feature-card-large:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card-large i {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.feature-card-large h3 {
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    font-size: 1.2rem;
}

.feature-section {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 201, 255, 0.1);
}

.feature-section h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-section ul {
    list-style: none;
}

.feature-section li {
    margin-bottom: 0.8rem;
    color: var(--text-light);
}

/* ===== ROLES TABLE ===== */
.roles-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.roles-table th {
    background: var(--primary-color);
    color: white;
    padding: 1rem;
    text-align: left;
}

.roles-table td {
    padding: 1rem;
    border-bottom: 1px solid rgba(0, 201, 255, 0.1);
}

.roles-table tr:hover {
    background: rgba(0, 201, 255, 0.05);
}

/* ===== WHY CHOOSE ===== */
.why-choose {
    background: linear-gradient(135deg, var(--primary-color), #1a3a52);
    color: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    margin: 2rem 0;
}

.why-choose h3, .why-choose h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.why-choose ul {
    list-style: none;
}

.why-choose li {
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
    color: rgba(255,255,255,0.9);
}

.why-choose li::before {
    content: "✓";
    color: var(--accent-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* ===== CTA BLOCK ===== */
.cta-block {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, rgba(0, 201, 255, 0.1), rgba(108, 92, 231, 0.1));
    border-radius: var(--border-radius);
    margin: 2rem 0;
}

/* ===== RECEPTION SPECIFIC ===== */
.reception-detail h3 {
    color: var(--accent-color);
    margin: 2rem 0 1rem;
    font-size: 1.5rem;
}

.reception-intro, .how-it-works, .key-features, .why-important {
    margin-bottom: 2rem;
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.question-list {
    list-style: none;
    margin: 1rem 0;
}

.question-list li {
    padding: 0.8rem;
    margin-bottom: 0.5rem;
    background: rgba(0, 201, 255, 0.05);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
}

.demo-cta {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, var(--primary-color), #1a3a52);
    color: white;
    border-radius: var(--border-radius);
    margin-top: 3rem;
}

.demo-cta .tagline {
    font-size: 1.3rem;
    color: var(--accent-color);
    margin: 1rem 0;
    font-weight: 600;
}

/* ===== FOOTER ===== */
.footer {
    background: linear-gradient(135deg, var(--primary-color), #1a3a52);
    color: white;
    padding: 3rem 2rem 1rem;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    text-decoration: none;
}

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

.footer-section p {
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.8;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background: rgba(0, 201, 255, 0.2);
    border-radius: 50%;
    transition: var(--transition);
    border: 2px solid var(--accent-color);
    color: white;
    text-decoration: none;
}

.social-link:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(0, 201, 255, 0.2);
    padding-top: 2rem;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* ===== FLOATING CHAT ===== */
.floating-chat {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), #00a8cc);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 8px 25px rgba(0, 201, 255, 0.4);
    transition: var(--transition);
    z-index: 99;
    border: none;
    cursor: pointer;
    animation: chatPulse 2s ease-in-out infinite;
}

@keyframes chatPulse {
    0%, 100% { box-shadow: 0 8px 25px rgba(0, 201, 255, 0.4); }
    50% { box-shadow: 0 8px 40px rgba(0, 201, 255, 0.6); }
}

.floating-chat:hover {
    transform: scale(1.1);
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ff4757;
    color: white;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    animation: badgePulse 1.5s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ===== CHAT POPUP ===== */
.chat-popup {
    position: fixed;
    bottom: 100px;
    right: 2rem;
    width: 420px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    display: none;
    flex-direction: column;
    z-index: 99;
    border: 2px solid var(--accent-color);
    max-height: 600px;
    overflow: hidden;
    animation: chatSlideIn 0.3s ease-out;
}

@keyframes chatSlideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.chat-popup.active {
    display: flex;
}

.chat-header {
    background: linear-gradient(135deg, var(--primary-color), #1a3a52);
    color: white;
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.header-info h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.chat-status {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #00d2d3;
    border-radius: 50%;
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chat-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    background: white;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 400px;
}

.message {
    display: flex;
    gap: 0.8rem;
    animation: messageSlide 0.3s ease-out;
}

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

.avatar {
    font-size: 1.5rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-bubble {
    background: linear-gradient(135deg, rgba(0, 201, 255, 0.1), rgba(108, 92, 231, 0.1));
    padding: 1rem 1.2rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(0, 201, 255, 0.2);
    max-width: 80%;
    color: var(--text-dark);
    line-height: 1.5;
}

.bot-message .message-bubble {
    background: linear-gradient(135deg, #f0f4f8, #e8f1f7);
    border-color: var(--accent-color);
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-bubble {
    background: linear-gradient(135deg, var(--accent-color), #00a8cc);
    color: white;
    border: none;
}

.chat-footer {
    display: flex;
    gap: 0.5rem;
    padding: 1rem;
    background: white;
    border-top: 1px solid #e0e0e0;
}

.chat-input {
    flex: 1;
    border: 1px solid var(--accent-color);
    padding: 0.8rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: inherit;
    transition: var(--transition);
}

.chat-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 8px rgba(0, 201, 255, 0.3);
}

.chat-send {
    background: linear-gradient(135deg, var(--accent-color), #00a8cc);
    color: var(--primary-color);
    width: 45px;
    height: 45px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
}

.chat-send:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(0, 201, 255, 0.3);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--accent-color), var(--secondary-color));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
    .hero-section {
        grid-template-columns: 1fr;
        padding: 4rem 2rem;
    }

    .text-3d {
        font-size: 5rem;
    }

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

    .chat-popup {
        width: 380px;
    }
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        display: none;
    }

    .nav-menu.active {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--primary-color);
        flex-direction: column;
        gap: 0.4rem;
        padding: 1rem;
        display: flex;
        border-radius: 0 0 var(--border-radius) var(--border-radius);
        box-shadow: var(--shadow);
    }

    .nav-menu.active::before {
        display: none;
    }

    .nav-link {
        padding: 1rem 1.2rem;
        border-radius: 10px;
        min-width: auto;
        width: 100%;
        justify-content: flex-start;
    }

    .animate-title {
        font-size: 2rem;
    }

    .text-3d {
        font-size: 3rem;
    }

    .floating-chat {
        width: 60px;
        height: 60px;
        bottom: 1.5rem;
        right: 1.5rem;
        font-size: 1.5rem;
    }

    .chat-popup {
        width: calc(100% - 2rem);
        right: 1rem;
        bottom: 70px;
        max-height: 70vh;
    }

    .hero-section {
        padding: 3rem 1rem;
    }

    .solutions-grid,
    .feedback-grid,
    .features-grid-full,
    .product-grid {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: 1.4rem;
    }

    .animate-title {
        font-size: 1.5rem;
    }

    .text-3d {
        font-size: 2rem;
    }

    .btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

    .product-hero h2 {
        font-size: 1.5rem;
    }
}