:root {
    --bg-color: #ffffff;
    --text-primary: #0a0a0b;
    --text-secondary: #4b5563;
    --accent: #0062ff;
    --accent-hover: #0050d0;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.05);
    --card-bg: rgba(255, 255, 255, 0.6);
    --nav-height: 70px;
    --font-heading: 'Inter', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;
}



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

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

/* --- Premium Background Orbs --- */
.orb-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    filter: blur(100px);
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
    animation: floating 25s infinite alternate ease-in-out;
}

.orb-1 {
    width: 60vw;
    height: 60vw;
    max-width: 600px;
    max-height: 600px;
    background: radial-gradient(circle, rgba(0, 98, 255, 0.4) 0%, rgba(0, 0, 0, 0) 70%);
    top: -10%;
    right: -10%;
}

.orb-2 {
    width: 70vw;
    height: 70vw;
    max-width: 700px;
    max-height: 700px;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.3) 0%, rgba(0, 0, 0, 0) 70%);
    bottom: -20%;
    left: -10%;
    animation-delay: -10s;
}

@keyframes floating {
    0% {
        transform: translate(0, 0) scale(1);
    }

    33% {
        transform: translate(50px, -50px) scale(1.1);
    }

    66% {
        transform: translate(-30px, 40px) scale(0.9);
    }

    100% {
        transform: translate(0, 0) scale(1);
    }
}

/* --- Typography --- */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    line-height: 1.2;
}

#home,
#features,
#consultancy,
#contact {
    scroll-margin-top: 100px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent), #8b5cf6, var(--accent-hover));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 6s ease infinite;
}

@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* --- Buttons --- */
.hero-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--glass-border);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0, 98, 255, 0.3);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 98, 255, 0.4);
    color: white;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--glass-border);
    transform: translateY(-3px);
}

.btn-glass {
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.btn-glass:hover {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

.w-100 {
    width: 100%;
}

.mt-4 {
    margin-top: 1.5rem;
}

/* --- Navigation --- */
nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: 1200px;
    height: var(--nav-height);
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 24px;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

nav.scrolled {
    top: 10px;
    height: 60px;
    background: var(--glass-bg);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent), #8b5cf6);
    border-radius: 8px;
    color: white;
}

.logo-icon i {
    width: 18px;
    height: 18px;
}

.logo-text {
    font-weight: 800;
    letter-spacing: 1px;
    font-size: 1.1rem;
}

.menu {
    display: flex;
    gap: 30px;
}

.menu li a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
}

.menu li a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent);
    transition: width 0.3s ease;
}

.menu li a:hover {
    color: var(--text-primary);
}

.menu li a:hover:after {
    width: 100%;
}

.nav-right {
    display: flex;
    align-items: center;
}

.sub-note {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-right: 15px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    margin-left: 15px;
}

/* Mobile Nav Structure */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--glass-bg);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-left: 1px solid var(--glass-border);
    z-index: 999;
    padding-top: 100px;
    transition: right 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.mobile-menu.open {
    right: 0;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    padding: 0 30px;
    gap: 20px;
}

.mobile-nav-links li a {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* --- Main Layout Sections --- */
main {
    padding-top: 150px;
}

section {
    padding: 80px 5%;
    max-width: 1400px;
    margin: 0 auto;
}

/* --- Hero Section --- */
.hero {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 120px;
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 900;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
}

.hero p {
    color: var(--text-secondary);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    max-width: 700px;
    margin-bottom: 40px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 80px;
}

/* --- Custom Animated Dashboard Element --- */
.dashboard-preview {
    width: 100%;
    max-width: 900px;
    height: 480px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: perspective(1000px) rotateX(2deg);
    transition: transform 0.5s ease;
}

.dashboard-preview:hover {
    transform: perspective(1000px) rotateX(0deg) translateY(-10px);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.preview-header {
    height: 40px;
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    padding: 0 15px;
    gap: 8px;
    background: rgba(0, 0, 0, 0.02);
}

.preview-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.red {
    background: #ff5f56;
}

.yellow {
    background: #ffbd2e;
}

.green {
    background: #27c93f;
}

.preview-content {
    display: flex;
    flex: 1;
}

.preview-sidebar {
    width: 150px;
    border-right: 1px solid var(--glass-border);
    padding: 20px 15px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.preview-line {
    height: 8px;
    background: var(--glass-border);
    border-radius: 4px;
    width: 100%;
}

.preview-line.short {
    width: 60%;
}

.preview-main {
    flex: 1;
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.preview-chart {
    flex: 1;
    background: linear-gradient(180deg, rgba(0, 98, 255, 0.1) 0%, rgba(0, 0, 0, 0) 100%);
    border-radius: 12px;
    border: 1px dashed var(--glass-border);
    position: relative;
    overflow: hidden;
}

.preview-chart::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent);
}

.preview-stats {
    display: flex;
    gap: 20px;
    height: 80px;
}

.preview-stat {
    flex: 1;
    background: var(--glass-border);
    border-radius: 12px;
}

/* --- Features Grid Section --- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

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

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

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    transition: all 0.4s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 98, 255, 0.3);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 98, 255, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.card:hover .card-icon {
    background: var(--accent);
    color: white;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    flex-grow: 1;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--accent);
}

.card-link:hover {
    gap: 12px;
}

/* --- Consultancy Section --- */
.consultancy-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 120px 5%;
}

.consultancy-content h2 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.consultancy-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.feature-list li i {
    color: #27c93f;
}

.consultancy-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.abstract-shape {
    position: relative;
    width: 100%;
    height: 100%;
}

.circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(30px);
    opacity: 0.6;
}

.c1 {
    width: 300px;
    height: 300px;
    background: rgba(0, 98, 255, 0.4);
    top: 10%;
    right: 20%;
    animation: rotate 10s infinite linear;
}

.c2 {
    width: 250px;
    height: 250px;
    background: rgba(139, 92, 246, 0.4);
    bottom: 10%;
    left: 10%;
    animation: rotate 15s infinite linear reverse;
}

.glass-plate {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 280px;
    height: 320px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}

.plate-icon {
    width: 64px;
    height: 64px;
    color: var(--accent);
    margin-bottom: 20px;
}

.plate-text {
    font-weight: 700;
    font-size: 1.2rem;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

/* --- Contact Section --- */
.contact-section {
    padding: 100px 5%;
    display: flex;
    justify-content: center;
}

.contact-container {
    width: 100%;
    max-width: 600px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    padding: 60px 40px;
    text-align: center;
}

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

.contact-container p {
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group input {
    width: 100%;
    padding: 16px 20px;
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    font-size: 1rem;
    color: var(--text-primary);
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    background: var(--glass-bg);
    box-shadow: 0 0 0 4px rgba(0, 98, 255, 0.1);
}

/* --- Footer --- */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 60px 5% 40px;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-tagline {
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.footer-links {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
}

.footer-links a {
    font-weight: 500;
    color: var(--text-secondary);
}

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

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 20px;
}

/* --- Reveal Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* --- Media Queries --- */
@media (max-width: 992px) {
    .consultancy-section {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .feature-list {
        align-items: center;
    }
}

@media (max-width: 768px) {

    .menu,
    .nav-right .btn-glass,
    .sub-note {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
    }

    .dashboard-preview {
        height: 300px;
    }

    .preview-sidebar {
        display: none;
    }

    .contact-container {
        padding: 40px 20px;
    }
}