:root {
    --primary: #0f172a;
    --primary-dark: #020617;
    --accent: #7c3aed;
    --accent-light: #a78bfa;
    --gold: #f59e0b;
    --success: #059669;
    --bg-dark: #0f0f23;
    --bg-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #020617 100%);
    --glass: rgba(255,255,255,0.05);
    --glass-border: rgba(255,255,255,0.1);
    --text-light: #e2e8f0;
    --text-muted: #94a3b8;
    --shadow-3d: 0 25px 50px -12px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 30px rgba(124,58,237,0.3);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.7;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 10px;
    background: var(--accent);
    color: #fff;
    padding: 0.6rem 1rem;
    border-radius: 999px;
    z-index: 10001;
    text-decoration: none;
}

.skip-link:focus {
    left: 10px;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--primary-dark);
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(var(--accent), var(--accent-light));
    border-radius: 10px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 10000;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    box-shadow: var(--shadow-3d);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: -0.05em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 3rem;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--gold));
    transition: width 0.3s ease;
}

.nav-link:hover::before {
    width: 100%;
}

.nav-link:hover {
    color: var(--accent);
    text-shadow: 0 0 10px var(--shadow-glow);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--accent);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--bg-gradient);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(124,58,237,0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245,158,11,0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(5,150,105,0.2) 0%, transparent 50%);
    animation: heroPulse 8s ease-in-out infinite;
    z-index: 1;
}

@keyframes heroPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #ffffff 0%, var(--accent) 50%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.hero-text .subtitle {
    font-size: 1.5rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    font-weight: 400;
}

.cta-primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: white;
    padding: 1.2rem 3rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-3d), 0 0 30px var(--shadow-glow);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    overflow: hidden;
}

.cta-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.cta-primary:hover::before {
    left: 100%;
}

.cta-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 30px 60px -12px rgba(0,0,0,0.6);
}

.hero-image {
    position: relative;
    height: 500px;
}

.hero-mockup {
    position: absolute;
    width: 350px;
    height: 500px;
    background: linear-gradient(145deg, #0f172a, #1f2937);
    border-radius: 30px;
    box-shadow: var(--shadow-3d);
    top: 0;
    right: -50px;
    overflow: hidden;
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.hero-mockup::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: 20px;
    bottom: 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    pointer-events: none;
}

 .mockup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 10px 14px;
}

.mockup-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-light);
}

.mockup-pill {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(5, 150, 105, 0.2);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.3);
}

.mockup-kpis {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.kpi-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 12px;
}

.kpi-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.kpi-value {
    font-size: 1.1rem;
    font-weight: 700;
}

.mockup-chart {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 12px;
    height: 170px;
}

.mockup-chart canvas {
    width: 100% !important;
    height: 100% !important;
}

.mockup-mini {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    align-items: stretch;
}

.mini-chart {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 10px;
    height: 120px;
}

.mini-chart canvas {
    width: 100% !important;
    height: 100% !important;
}

.mini-metrics {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
}

.metric-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.metric-row strong {
    color: var(--text-light);
    font-weight: 600;
}
/* Stats Section */
.stats {
    padding: 4rem 0;
    background: rgba(255,255,255,0.02);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--text-muted);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

/* Services */
.services {
    padding: 120px 0;
}

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

.section-header {
    text-align: center;
    margin-bottom: 6rem;
}

.section-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    background: linear-gradient(135deg, var(--accent), #ffffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
}

.section-subtitle {
    font-size: 1.3rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--gold), var(--success));
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    background: rgba(255,255,255,0.08);
    box-shadow: var(--shadow-3d), var(--shadow-glow);
    border-color: var(--accent);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px rgba(124,58,237,0.4);
}

.service-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.service-card p {
    color: var(--text-muted);
    line-height: 1.8;
}

/* About */
.about {
    padding: 120px 0;
    background: rgba(255,255,255,0.01);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.about-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2.5rem;
    backdrop-filter: blur(16px);
}

.about-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
}

/* Process */
.process {
    padding: 120px 0;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
}

.process-step {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
}

.step-number {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--accent-light);
    margin-bottom: 1rem;
    letter-spacing: 2px;
}

/* Clients Logos */
.clients {
    padding: 80px 0;
    background: rgba(255,255,255,0.01);
}

.clients-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    flex-wrap: wrap;
}

.client-logo {
    height: 50px;
    filter: grayscale(100%) opacity(0.6);
    transition: all 0.4s ease;
}

.client-logo:hover {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.1);
}

/* Security */
.security {
    padding: 90px 0;
    background: rgba(255,255,255,0.02);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

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

.security-grid h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.security-list {
    display: grid;
    gap: 0.8rem;
}

.security-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-muted);
}

.security-item i {
    color: var(--success);
}

/* Testimonials */
.testimonials {
    padding: 120px 0;
    background: var(--bg-gradient);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
}

.testimonial {
    background: rgba(255,255,255,0.03);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 3rem;
    position: relative;
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: 2rem;
    left: 2.5rem;
    font-size: 6rem;
    font-family: serif;
    color: var(--accent);
    opacity: 0.3;
    font-weight: 900;
}

.testimonial-text {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--gold));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: 1.2rem;
}

/* FAQ */
.faq {
    padding: 120px 0;
    background: rgba(255,255,255,0.01);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.faq-item {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    padding: 1.5rem;
}

.faq-item summary {
    cursor: pointer;
    font-weight: 600;
    color: var(--text-light);
    list-style: none;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    float: right;
    color: var(--accent);
}

.faq-item[open] summary::after {
    content: '–';
}

.faq-item p {
    margin-top: 1rem;
    color: var(--text-muted);
}

/* CTA Section */
.cta-hero {
    padding: 140px 0;
    text-align: center;
    background: 
        radial-gradient(ellipse at center, rgba(124,58,237,0.2) 0%, transparent 70%),
        var(--bg-gradient);
}

.cta-hero h2 {
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 900;
    background: linear-gradient(135deg, #ffffff, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2rem;
}

/* Contact Form */
.contact-form {
    padding: 120px 0;
}

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

.contact-copy h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-details {
    margin-top: 2rem;
    display: grid;
    gap: 0.75rem;
    color: var(--text-muted);
}

.contact-details i {
    color: var(--accent);
    margin-right: 0.6rem;
}

.form-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    padding: 2rem;
    display: grid;
    gap: 1.2rem;
}

.form-row label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.form-row input,
.form-row textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(15, 23, 42, 0.8);
    color: var(--text-light);
}

.form-row input:focus,
.form-row textarea:focus {
    outline: 2px solid var(--accent);
    border-color: var(--accent);
}

/* Footer */
.footer {
    background: var(--primary-dark);
    padding: 4rem 0 1rem;
    border-top: 1px solid var(--glass-border);
}

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

.footer-section h4 {
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    display: block;
    margin-bottom: 0.8rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
}

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

    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transform: translateX(-100%);
        transition: transform 0.4s ease;
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-mockup {
        width: 280px;
        height: 400px;
        right: -20px;
    }
}

/* Custom Cursor */
.cursor {
    position: fixed;
    width: 20px;
    height: 20px;
    border: 2px solid var(--accent);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s ease;
    mix-blend-mode: difference;
}

.cursor-follower {
    position: fixed;
    width: 40px;
    height: 40px;
    background: rgba(124,58,237,0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: all 0.3s ease;
}

@media (pointer: coarse) {
    .cursor,
    .cursor-follower {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .cursor,
    .cursor-follower {
        display: none;
    }
}