/* ===== CSS VARIABLES ===== */
:root {
    /* Colors */
    --bg-primary: #0d0e1a;
    --bg-secondary: #161829;
    --bg-card: #1a1d2e;
    --bg-light: #f8f7fc;
    --bg-gradient-light: linear-gradient(135deg, #f0eef9 0%, #e8e5f5 50%, #f5f3fb 100%);

    --accent-cyan: #00d4ff;
    --accent-purple: #8b5cf6;
    --accent-purple-light: #a855f7;
    --accent-pink: #ec4899;
    --accent-orange: #f97316;

    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-dark: #1e293b;

    /* Typography */
    --font-family: 'Outfit', sans-serif;

    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;
    --container-padding: 0 24px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
}

/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--container-padding);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: var(--radius-xl);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    border: none;
    transition: var(--transition-normal);
}

.btn-primary {
    background: var(--accent-orange);
    color: white;
}

.btn-primary:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(249, 115, 22, 0.3);
}

.btn-cta {
    background: var(--accent-orange);
    color: white;
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-cta:hover {
    background: #ea580c;
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(249, 115, 22, 0.4);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.4rem;
    font-weight: 600;
}

.logo-icon {
    width: 28px;
    height: 28px;
    color: var(--text-primary);
}

.logo-video {
    height: 90px;
    width: auto;
    border-radius: 4px;
    /* Optional: smooth corners */
}

.logo-video {
    height: 90px;
    width: auto;
    border-radius: 4px;
    /* Optional: smooth corners */
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 400;
    font-size: 0.95rem;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: var(--transition-normal);
}

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

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-normal);
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(ellipse at 70% 50%, rgba(139, 92, 246, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 550px;
}

.hero-tag {
    display: inline-block;
    color: var(--accent-purple-light);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #fff 0%, #e0e0e0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 36px;
}

/* Hero Graphic */
.hero-graphic {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 500px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.model-viewer-custom {
    width: 100%;
    height: 100%;
    --poster-color: transparent;
}

.tech-circle {
    position: relative;
    width: 400px;
    height: 400px;
}

.circle-ring {
    position: absolute;
    border-radius: 50%;
    border: 2px solid transparent;
    animation: rotate 20s linear infinite;
}

.ring-1 {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border-color: rgba(0, 212, 255, 0.3);
    border-top-color: var(--accent-cyan);
    border-right-color: var(--accent-cyan);
    animation-duration: 15s;
}

.ring-2 {
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    border-color: rgba(139, 92, 246, 0.2);
    border-bottom-color: var(--accent-purple);
    animation-duration: 20s;
    animation-direction: reverse;
}

.ring-3 {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    border-color: rgba(0, 212, 255, 0.15);
    border-left-color: var(--accent-cyan);
    animation-duration: 25s;
}

.ring-4 {
    width: 40%;
    height: 40%;
    top: 30%;
    left: 30%;
    border-color: rgba(139, 92, 246, 0.3);
    border-top-color: var(--accent-purple-light);
    border-bottom-color: var(--accent-pink);
    animation-duration: 10s;
}

.circle-core {
    position: absolute;
    width: 80px;
    height: 80px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(139, 92, 246, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle-core svg {
    width: 40px;
    height: 40px;
    color: var(--accent-cyan);
}

.floating-element {
    position: absolute;
    border-radius: 8px;
    animation: float 6s ease-in-out infinite;
}

.elem-1 {
    width: 60px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 100%);
    top: 10%;
    right: 10%;
    animation-delay: 0s;
}

.elem-2 {
    width: 30px;
    height: 30px;
    background: var(--accent-cyan);
    bottom: 20%;
    left: 5%;
    animation-delay: 2s;
    border-radius: 50%;
}

.elem-3 {
    width: 50px;
    height: 25px;
    background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
    top: 60%;
    right: 0;
    animation-delay: 4s;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes float {

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

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* ===== SERVICES CARDS ===== */
.services-cards {
    padding: 80px 0;
    background: var(--bg-primary);
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.service-card {
    background: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition-normal);
    cursor: pointer;
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-cyan);
    box-shadow: 0 10px 40px rgba(0, 212, 255, 0.1);
}

.card-icon {
    width: 100%;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}

.service-card h3 {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.service-card:hover h3 {
    color: var(--text-primary);
}

/* ===== REVOLUTIONIZE SECTION ===== */
.revolutionize {
    padding: var(--section-padding);
    background: var(--bg-primary);
}

.revolutionize-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.app-mockup {
    position: relative;
    z-index: 1;
    height: 500px;
    width: 100%;
    max-width: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.app-mockup::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2) 0%, transparent 70%);
    z-index: -1;
    filter: blur(40px);
}

.model-viewer-custom {
    width: 100%;
    height: 100%;
    --poster-color: transparent;
}

.mockup-frame {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 16px;
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    transform: perspective(1000px) rotateY(-10deg) rotateX(5deg);
    transition: transform 0.5s ease;
    animation: floatingMockup 6s ease-in-out infinite;
}

.mockup-frame:hover {
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg) scale(1.02);
}

@keyframes floatingMockup {

    0%,
    100% {
        transform: perspective(1000px) rotateY(-10deg) rotateX(5deg) translateY(0);
    }

    50% {
        transform: perspective(1000px) rotateY(-10deg) rotateX(5deg) translateY(-20px);
    }
}

.mockup-header {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
}

.header-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #e5e7eb;
}

.header-dot:first-child {
    background: #ef4444;
}

.header-dot:nth-child(2) {
    background: #fbbf24;
}

.header-dot:nth-child(3) {
    background: #22c55e;
}

.mockup-content {
    background: #f8fafc;
    border-radius: var(--radius-md);
    padding: 20px;
}

.mockup-nav {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e5e7eb;
}

.nav-icon {
    width: 24px;
    height: 24px;
    background: var(--accent-purple);
    border-radius: 6px;
}

.mockup-nav span {
    color: var(--text-dark);
    font-weight: 500;
}

.mockup-card {
    background: white;
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.card-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.card-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #f1f5f9;
}

.card-item:last-child {
    border-bottom: none;
}

.item-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    flex-shrink: 0;
}

.item-icon.purple {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
}

.item-icon.blue {
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
}

.item-icon.pink {
    background: linear-gradient(135deg, #ec4899, #f472b6);
}

.item-text h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.item-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.revolutionize-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 40px;
}

.feature-item {
    margin-bottom: 28px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border-left: 3px solid transparent;
    transition: var(--transition-normal);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-left-color: var(--accent-cyan);
    transform: translateX(10px);
}

.feature-item h3 {
    color: var(--accent-cyan);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

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

/* ===== CUSTOM SOFTWARE SECTION ===== */
.custom-software {
    padding: var(--section-padding);
    background: var(--bg-primary);
}

.custom-software-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.software-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.software-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
}

.software-item {
    padding: 24px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-md);
    border-left: 3px solid transparent;
    transition: var(--transition-normal);
}

.software-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-left-color: var(--accent-purple);
    transform: translateX(10px);
}

.software-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.software-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.software-item.accent h3 {
    color: var(--accent-purple-light);
}

.software-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    height: 500px;
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.phone-mockup {
    width: 280px;
    background: linear-gradient(180deg, #8b5cf6 0%, #6366f1 100%);
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 30px 80px rgba(139, 92, 246, 0.3);
}

.phone-screen {
    background: white;
    border-radius: 32px;
    padding: 20px;
    min-height: 400px;
}

.phone-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.app-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.app-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    border-radius: 8px;
}

.content-card {
    background: linear-gradient(135deg, #f8f7fc 0%, #f0eef9 100%);
    border-radius: var(--radius-md);
    padding: 20px;
}

.content-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.content-card>p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.metrics-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.metric {
    text-align: center;
}

.metric-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    margin: 0 auto 8px;
}

.metric-icon.m1 {
    background: linear-gradient(135deg, #f97316, #fb923c);
}

.metric-icon.m2 {
    background: linear-gradient(135deg, #22c55e, #4ade80);
}

.metric-icon.m3 {
    background: linear-gradient(135deg, #8b5cf6, #a855f7);
}

.metric span {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* ===== ENTERPRISE SECTION ===== */
.enterprise {
    padding: var(--section-padding);
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.enterprise-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.section-tag {
    display: inline-block;
    color: var(--accent-purple);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 16px;
}

.section-title.dark {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--accent-cyan), #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle.dark {
    color: var(--text-secondary);
}

.enterprise-features {
    margin-top: 40px;
}

.enterprise-feature {
    margin-bottom: 32px;
    padding-left: 20px;
    border-left: 2px solid rgba(96, 165, 250, 0.3);
    transition: var(--transition-normal);
}

.enterprise-feature:hover {
    border-left-color: var(--accent-cyan);
    padding-left: 25px;
}

.feature-icon {
    display: none;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent-purple);
}

.feature-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.feature-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}


.enterprise-visual {
    position: relative;
    height: 500px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.illustration-img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(139, 92, 246, 0.2));
    animation: float 6s ease-in-out infinite;
}


.devices-illustration {
    position: relative;
    width: 100%;
    height: 100%;
}

.laptop {
    position: absolute;
    bottom: 20%;
    right: 10%;
    width: 280px;
    height: 180px;
    background: linear-gradient(135deg, #1e1e2e, #2d2d40);
    border-radius: 12px;
    padding: 8px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.laptop-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    border-radius: 6px;
}

.phone {
    position: absolute;
    width: 60px;
    height: 120px;
    background: linear-gradient(180deg, #1e1e2e, #3d3d50);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.phone-1 {
    bottom: 30%;
    left: 30%;
}

.phone-2 {
    bottom: 15%;
    right: 30%;
}

.tablet {
    position: absolute;
    width: 140px;
    height: 100px;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
    border-radius: 12px;
    top: 20%;
    right: 20%;
    opacity: 0.8;
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.2);
}

.vr-headset {
    position: absolute;
    width: 120px;
    height: 80px;
    background: linear-gradient(135deg, #ec4899, #8b5cf6);
    border-radius: 40px;
    top: 30%;
    left: 20%;
    box-shadow: 0 15px 40px rgba(236, 72, 153, 0.2);
}

/* ===== MOBILE APP SECTION ===== */
.mobile-app {
    padding: var(--section-padding);
    background: linear-gradient(180deg, var(--bg-primary) 0%, #1a1d35 100%);
    position: relative;
    overflow: hidden;
}

.mobile-app-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.section-title.center {
    text-align: center;
}

.mobile-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle.center {
    text-align: center;
}

.mobile-features {
    margin-top: 40px;
}

.mobile-feature {
    margin-bottom: 32px;
}

.mobile-feature h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.mobile-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.mobile-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 500px;
    max-width: 500px;
    margin: 0 auto;
}

.cube-illustration {
    position: relative;
    width: 350px;
    height: 350px;
}

.cube {
    position: absolute;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.4), rgba(0, 212, 255, 0.4));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px rgba(139, 92, 246, 0.2);
}

.cube-1 {
    width: 120px;
    height: 120px;
    top: 20%;
    left: 30%;
    border-radius: 20px;
    transform: rotate(-10deg);
    animation: floatCube 8s ease-in-out infinite;
}

.cube-2 {
    width: 80px;
    height: 80px;
    top: 50%;
    right: 25%;
    border-radius: 16px;
    transform: rotate(15deg);
    animation: floatCube 6s ease-in-out infinite 2s;
}

.cube-3 {
    width: 100px;
    height: 100px;
    bottom: 15%;
    left: 25%;
    border-radius: 18px;
    transform: rotate(5deg);
    animation: floatCube 7s ease-in-out infinite 1s;
}

.glow-line {
    position: absolute;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    animation: glowPulse 3s ease-in-out infinite;
}

.line-1 {
    width: 150px;
    top: 40%;
    left: 10%;
    transform: rotate(-20deg);
}

.line-2 {
    width: 100px;
    bottom: 30%;
    right: 15%;
    transform: rotate(30deg);
    animation-delay: 1.5s;
}

@keyframes floatCube {

    0%,
    100% {
        transform: translateY(0) rotate(-10deg);
    }

    50% {
        transform: translateY(-20px) rotate(-5deg);
    }
}

@keyframes glowPulse {

    0%,
    100% {
        opacity: 0.3;
    }

    50% {
        opacity: 1;
    }
}


/* ===== COMPUTER VISION SECTION ===== */
.computer-vision {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 100%);
    position: relative;
    overflow: hidden;
}

.vision-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.vision-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--accent-cyan), #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vision-features {
    margin-top: 40px;
}

.vision-feature {
    margin-bottom: 32px;
    padding-left: 20px;
    border-left: 2px solid rgba(96, 165, 250, 0.3);
    transition: var(--transition-normal);
}

.vision-feature:hover {
    border-left-color: var(--accent-cyan);
    padding-left: 25px;
}

.vision-feature h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.vision-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.vision-visual {
    height: 500px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.model-viewer-plexus {
    width: 100%;
    height: 100%;
    --poster-color: transparent;
}

@media (max-width: 1024px) {
    .vision-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .vision-visual {
        order: -1;
        height: 350px;
    }
}


/* ===== IOT INTEGRATION SECTION ===== */
.iot-integration {
    padding: var(--section-padding);
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.iot-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.iot-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, var(--accent-cyan), #22c55e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.iot-features {
    margin-top: 40px;
}

.iot-feature {
    margin-bottom: 32px;
    padding-left: 20px;
    border-left: 2px solid rgba(34, 197, 94, 0.3);
    transition: var(--transition-normal);
}

.iot-feature:hover {
    border-left-color: #22c55e;
    padding-left: 25px;
}

.iot-feature h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.iot-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.iot-visual {
    height: 500px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 1024px) {
    .iot-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .iot-visual {
        order: -1;
        height: 350px;
    }
}

/* ===== CYBER SECURITY SECTION ===== */
.cyber-security {
    padding: var(--section-padding);
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.security-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.security-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #ef4444, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.security-features {
    margin-top: 40px;
}

.security-feature {
    margin-bottom: 32px;
    padding-left: 20px;
    border-left: 2px solid rgba(239, 68, 68, 0.3);
    transition: var(--transition-normal);
}

.security-feature:hover {
    border-left-color: #ef4444;
    padding-left: 25px;
}

.security-feature h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.security-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.security-visual {
    height: 500px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 1024px) {
    .security-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .security-visual {
        order: -1;
        height: 350px;
    }
}

/* ===== AI AND NEURAL NETWORK SECTION ===== */
.ai-neural {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    position: relative;
    overflow: hidden;
}

.ai-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.ai-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #a855f7, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-features {
    margin-top: 40px;
}

.ai-feature {
    margin-bottom: 32px;
    padding-left: 20px;
    border-left: 2px solid rgba(168, 85, 247, 0.3);
    transition: var(--transition-normal);
}

.ai-feature:hover {
    border-left-color: #a855f7;
    padding-left: 25px;
}

.ai-feature h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.ai-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.ai-visual {
    height: 500px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 1024px) {
    .ai-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .ai-visual {
        order: -1;
        height: 350px;
    }
}

/* ===== NETWORKING AND INFRASTRUCTURE SECTION ===== */
.networking {
    padding: var(--section-padding);
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.networking-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.networking-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #06b6d4, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.networking-features {
    margin-top: 40px;
}

.networking-feature {
    margin-bottom: 32px;
    padding-left: 20px;
    border-left: 2px solid rgba(6, 182, 212, 0.3);
    transition: var(--transition-normal);
}

.networking-feature:hover {
    border-left-color: #06b6d4;
    padding-left: 25px;
}

.networking-feature h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.networking-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.networking-visual {
    height: 500px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 1024px) {
    .networking-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .networking-visual {
        order: -1;
        height: 350px;
    }
}

/* ===== GAMING DEVELOPMENT SECTION ===== */
.gaming {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #1a1d35 0%, #2d1b4e 100%);
    position: relative;
    overflow: hidden;
}

.gaming-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.gaming-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #f97316, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gaming-features {
    margin-top: 40px;
}

.gaming-feature {
    margin-bottom: 32px;
    padding-left: 20px;
    border-left: 2px solid rgba(249, 115, 22, 0.3);
    transition: var(--transition-normal);
}

.gaming-feature:hover {
    border-left-color: #f97316;
    padding-left: 25px;
}

.gaming-feature h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.gaming-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.gaming-visual {
    height: 500px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 1024px) {
    .gaming-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .gaming-visual {
        order: -1;
        height: 350px;
    }
}

/* ===== EMBEDDED SYSTEMS SECTION ===== */
.embedded {
    padding: var(--section-padding);
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.embedded-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.embedded-content .section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #22c55e, #10b981);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.embedded-features {
    margin-top: 40px;
}

.embedded-feature {
    margin-bottom: 32px;
    padding-left: 20px;
    border-left: 2px solid rgba(34, 197, 94, 0.3);
    transition: var(--transition-normal);
}

.embedded-feature:hover {
    border-left-color: #22c55e;
    padding-left: 25px;
}

.embedded-feature h3 {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.embedded-feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
}

.embedded-visual {
    height: 500px;
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 1024px) {
    .embedded-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .embedded-visual {
        order: -1;
        height: 350px;
    }
}

.newsletter {
    padding: 60px 0;
    background: var(--bg-light);
}

.newsletter-card {
    display: flex;
    align-items: center;
    background: white;
    border-radius: var(--radius-xl);
    padding: 8px 8px 8px 32px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    max-width: 700px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    border: none;
    outline: none;
    font-family: var(--font-family);
    font-size: 1rem;
    color: var(--text-dark);
    background: transparent;
}

.newsletter-input::placeholder {
    color: var(--text-muted);
}

/* ===== FOOTER ===== */
.footer {
    padding: 80px 0 40px;
    background: var(--bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 80px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.link-column h4 {
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.link-column ul li {
    margin-bottom: 12px;
}

.link-column ul li a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.link-column ul li a:hover {
    color: var(--accent-cyan);
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 1024px) {

    .hero-container,
    .revolutionize-container,
    .custom-software-container,
    .enterprise-container,
    .mobile-app-container {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .hero-content {
        max-width: 100%;
        text-align: center;
    }

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

    .hero-graphic {
        order: -1;
        height: 350px;
    }

    .tech-circle {
        width: 300px;
        height: 300px;
    }

    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 40px 24px;
        gap: 24px;
        transform: translateY(-150%);
        transition: var(--transition-normal);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

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

    .menu-toggle {
        display: flex;
    }

    .nav .btn {
        display: none;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .section-title,
    .revolutionize-content .section-title,
    .software-content .section-title,
    .section-title.dark,
    .mobile-content .section-title {
        font-size: 2rem;
    }

    .cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .software-grid {
        grid-template-columns: 1fr;
    }

    .footer-links {
        grid-template-columns: 1fr 1fr;
    }

    .newsletter-card {
        flex-direction: column;
        padding: 20px;
        gap: 16px;
    }

    .newsletter-input {
        width: 100%;
        padding: 12px 0;
    }
}

@media (max-width: 480px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .tech-circle {
        width: 250px;
        height: 250px;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}