:root {
    --bg-dark: #0a0a0c;
    --bg-problem: #060608;
    --bg-card: rgba(255, 255, 255, 0.02);
    --primary: #ffffff; 
    --primary-glow: rgba(255, 255, 255, 0.2);
    --secondary: #e2e8f0; 
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dark: #0f172a;
    --border-color: rgba(255, 255, 255, 0.08);
    --font-sans: 'Outfit', sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
    font-family: var(--font-sans);
    color: var(--text-main);
    overflow-x: hidden;
}

body {
    background-color: var(--bg-dark);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

body::after {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    opacity: 0.03;
    pointer-events: none;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    letter-spacing: -0.02em;
}

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

.header {
    position: fixed;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 48px);
    max-width: 1200px;
    height: 64px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    z-index: 100;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 100px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    transition: var(--transition-smooth);
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.logo-text {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: 0.08em;
    color: var(--text-dark);
}

.logo-dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-dark);
    border-radius: 50%;
}

.nav-links {
    display: flex;
    gap: 2.2rem;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569; 
    letter-spacing: 0.05em;
    position: relative;
    padding: 0.3rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--text-dark);
    transition: var(--transition-smooth);
}

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

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

.nav-link.active {
    color: var(--text-dark);
}

.header-actions {
    display: flex;
    align-items: center;
}

.cta-button {
    font-size: 0.8rem;
    font-weight: 700;
    background-color: var(--text-dark);
    color: #ffffff;
    padding: 0.55rem 1.4rem;
    border-radius: 100px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.cta-button:hover {
    background-color: rgba(0, 0, 0, 0.85);
    transform: translateY(-1.5px);
}

.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-image: url('herobackground.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, rgba(10, 10, 12, 0) 65%, rgba(10, 10, 12, 0.98) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 40px;
}

.hero-title {
    font-size: 5.2rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    letter-spacing: -0.03em;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.85);
}

.brand-name {
    display: inline-block;
    background: linear-gradient(135deg, #ffffff 60%, var(--text-muted) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    transform: translateY(30px) scale(0.98);
    animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tagline-wrapper {
    display: inline-block;
    opacity: 0;
    transform: translateY(30px) scale(0.98);
    animation: fadeUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.2s;
}

.underline-text {
    position: relative;
    display: inline-block;
    background: linear-gradient(135deg, var(--text-main) 30%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    padding-bottom: 4px;
}

.underline-text::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0%;
    height: 4px;
    background: #ffffff;
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
    animation: drawLine 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
    animation-delay: 1.4s;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-main);
    max-width: 650px;
    margin-bottom: 2.5rem;
    font-weight: 400;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUpBasic 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.6s;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.95);
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUpBasic 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: 0.8s;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 0.85rem 2rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: #ffffff;
    color: var(--bg-dark);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 255, 255, 0.3);
    background-color: #e2e8f0;
}

.btn-icon {
    width: 18px;
    height: 18px;
    transition: var(--transition-smooth);
}

.btn-primary:hover .btn-icon {
    transform: translateX(4px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.scroll-indicator {
    position: absolute;
    bottom: 35px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 2;
    opacity: 0;
    animation: fadeIn 1s ease forwards;
    animation-delay: 1.8s;
}

.scroll-text {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    font-weight: 600;
}

.scroll-mouse {
    width: 20px;
    height: 32px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    position: relative;
}

.scroll-wheel {
    width: 4px;
    height: 8px;
    background-color: var(--text-main);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.5s infinite;
}

.problem-section {
    position: relative;
    background-color: var(--bg-problem);
    width: 100%;
    z-index: 5;
    border-top: 1px solid var(--border-color);
}

.problem-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 8rem 2rem;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.problem-image-side {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.drone-facing-image {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    position: relative;
    z-index: 2;
    animation: floatDrone 7s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
}

.image-glow-effect {
    position: absolute;
    width: 85%;
    height: 85%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    pointer-events: none;
}

.problem-info {
    display: flex;
    flex-direction: column;
}

.section-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--text-muted);
    font-family: var(--font-sans);
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.15;
    color: #ffffff;
    margin-bottom: 2rem;
}

.lazy-read-points {
    display: flex;
    flex-direction: column;
    gap: 2.2rem;
    margin-bottom: 2.5rem;
}

.lazy-point {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.point-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: #ffffff;
    width: 75px;
    flex-shrink: 0;
    line-height: 1;
    text-align: right;
    letter-spacing: -0.05em;
    border-right: 1.5px solid rgba(255, 255, 255, 0.1);
    padding-right: 1.2rem;
}

.point-detail {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-muted);
    font-weight: 300;
}

.point-detail strong {
    color: #ffffff;
    display: block;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.problem-highlight-box {
    padding: 1.2rem 1.8rem;
    border-left: 2px solid #ffffff;
    background: rgba(255, 255, 255, 0.01);
    border-radius: 0 12px 12px 0;
}

.highlight-text {
    font-size: 1.1rem;
    font-style: italic;
    line-height: 1.6;
    color: var(--text-main);
    font-weight: 400;
}

.showcase-section {
    position: relative;
    background-color: var(--bg-dark);
    width: 100%;
    z-index: 5;
    border-top: 1px solid var(--border-color);
}

.showcase-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 8rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.showcase-header {
    text-align: center;
    max-width: 700px;
    margin-bottom: 4rem;
}

.showcase-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    line-height: 1.6;
    margin-top: 1rem;
}

.video-wrapper {
    width: 100%;
    max-width: 950px;
    background: #16161a;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}

.player-bar {
    height: 40px;
    background: #0f0f12;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    padding: 0 1.2rem;
    position: relative;
}

.player-dots {
    display: flex;
    gap: 6px;
}

.player-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.dot.red { background-color: rgba(255, 255, 255, 0.35); }
.dot.yellow { background-color: rgba(255, 255, 255, 0.2); }
.dot.green { background-color: rgba(255, 255, 255, 0.1); }

.player-title {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.35);
    font-weight: 700;
    font-family: var(--font-heading);
}

.video-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    background-color: #000000;
}

.showcase-video {
    width: 100%;
    height: auto;
    border: none;
    outline: none;
    display: block;
}

.capabilities-section {
    position: relative;
    background-color: var(--bg-dark);
    width: 100%;
    z-index: 5;
    border-top: 1px solid var(--border-color);
    padding: 8rem 2rem;
}

.capabilities-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.capabilities-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem auto;
}

.capabilities-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    line-height: 1.6;
    margin-top: 1rem;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2.5rem;
    width: 100%;
}

.capability-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    transition: var(--transition-smooth);
    overflow: hidden;
    position: relative;
}

.capability-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.035);
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
}

.capability-card.wide-card {
    grid-column: span 2;
    flex-direction: row;
    gap: 3rem;
    align-items: center;
}

.card-text-side {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.card-visual-side {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.capability-title {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.8rem;
}

.capability-description {
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--text-muted);
    font-weight: 300;
}

.glass-icon-container {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.8rem;
}

.glass-icon-bg {
    position: absolute;
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.55), rgba(0, 210, 255, 0.1));
    border-radius: 14px;
    transform: rotate(-15deg);
    z-index: 1;
    box-shadow: 0 8px 24px rgba(0, 102, 255, 0.25);
    transition: var(--transition-smooth);
}

.glass-icon-frosted {
    position: absolute;
    width: 46px;
    height: 46px;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 14px;
    transform: rotate(15deg);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.glass-icon-svg {
    width: 22px;
    height: 22px;
    color: #ffffff;
    z-index: 3;
    filter: drop-shadow(0 2px 8px rgba(0, 102, 255, 0.5));
}

.capability-card:hover .glass-icon-bg {
    transform: rotate(-5deg) scale(1.05);
}

.capability-card:hover .glass-icon-frosted {
    transform: rotate(5deg) scale(1.05);
    border-color: rgba(255, 255, 255, 0.35);
}

.telemetry-visual {
    background: rgba(0, 102, 255, 0.02);
    border: 1px solid rgba(0, 102, 255, 0.1);
    border-radius: 16px;
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    gap: 1.8rem;
    width: 100%;
    position: relative;
    box-shadow: inset 0 0 20px rgba(0, 102, 255, 0.05);
}

.telemetry-track {
    position: relative;
    height: 3px;
    width: 100%;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 2px;
    overflow: hidden;
}

.telemetry-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 102, 255, 0.06);
    border-radius: 2px;
}

.telemetry-packet {
    position: absolute;
    top: 0;
    height: 100%;
    width: 80px;
    background: linear-gradient(90deg, transparent, rgba(0, 210, 255, 0.8), #0066ff, transparent);
    border-radius: 2px;
    filter: drop-shadow(0 0 6px rgba(0, 102, 255, 0.8));
}

.packet-1 {
    animation: transferData1 3.2s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

.packet-2 {
    animation: transferData2 4s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

.packet-3 {
    animation: transferData3 2.6s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes transferData1 {
    0% { left: -30%; }
    100% { left: 130%; }
}

@keyframes transferData2 {
    0% { left: 130%; }
    100% { left: -30%; }
}

@keyframes transferData3 {
    0% { left: -30%; }
    100% { left: 130%; }
}

.tech-section {
    position: relative;
    background-color: var(--bg-problem);
    width: 100%;
    z-index: 5;
    padding: 0 2rem 8rem 2rem;
}

.tech-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.marquee-card {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.2rem 3rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.marquee-header-text {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}

.marquee-track {
    overflow: hidden;
    width: 100%;
    display: flex;
    position: relative;
    mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 12%, #000 88%, transparent 100%);
}

.marquee-content {
    display: flex;
    gap: 4.5rem;
    width: max-content;
    animation: marquee-loop 28s linear infinite;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    flex-shrink: 0;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    transition: var(--transition-smooth);
}

.tech-item:hover {
    color: #ffffff;
}

.tech-icon {
    width: 22px;
    height: 22px;
    color: currentColor;
}

.comparison-section {
    position: relative;
    background-color: var(--bg-dark);
    width: 100%;
    z-index: 5;
    border-top: 1px solid var(--border-color);
    padding: 8rem 2rem;
}

.comparison-container {
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.comparison-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4.5rem auto;
}

.comparison-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    line-height: 1.6;
    margin-top: 1rem;
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.comparison-left {
    width: 100%;
}

.comparison-right {
    width: 100%;
}

.comparison-image-side {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.drone-facing-image-left {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
    position: relative;
    z-index: 2;
    animation: floatDroneLeft 7s ease-in-out infinite;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.5));
}

.speed-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
}

.speed-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 1.2rem;
}

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

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #ffffff;
    border-radius: 50%;
    display: inline-block;
    position: relative;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.pulse-dot::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 1.5px solid #ffffff;
    border-radius: 50%;
    animation: pulseDark 2s infinite;
}

.header-title {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.02em;
}

.header-right {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 300;
}

.speed-tabs {
    display: flex;
    justify-content: center;
    width: 100%;
}

.tabs-container {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    padding: 0.4rem;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    gap: 0.2rem;
}

.speed-tab {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.6rem 1.8rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition-smooth);
    font-family: var(--font-sans);
}

.speed-tab.active {
    background: #ffffff;
    color: var(--text-dark);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.25);
}

.speed-tab:hover:not(.active) {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.03);
}

.displays-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 2rem;
}

.display-panel {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 20px;
    padding: 2.2rem;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    min-height: 270px;
    justify-content: space-between;
}

.roberto-panel {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.02);
}

.panel-meta {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    position: relative;
    z-index: 3;
}

.meta-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
}

.tag-dot {
    width: 6px;
    height: 6px;
    background-color: #ffffff;
    border-radius: 50%;
    box-shadow: 0 0 8px #ffffff;
}

.meta-info {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 300;
}

.legacy-tag {
    color: var(--text-muted);
}

.legacy-dot {
    background-color: rgba(255, 255, 255, 0.2);
    box-shadow: none;
}

.time-value {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    color: #ffffff;
    margin: 1rem 0;
    letter-spacing: -0.04em;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.15);
    line-height: 1;
    position: relative;
    z-index: 3;
}

.panel-graph {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    line-height: 0;
    pointer-events: none;
    z-index: 1;
}

.panel-graph svg {
    width: 100%;
    height: 100%;
}

.graph-line-path,
.graph-fill-path {
    transition: d 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.step-breakdown {
    display: flex;
    gap: 0.6rem;
    width: 100%;
    margin-top: auto;
    margin-bottom: 3.5rem; 
    z-index: 3;
    position: relative;
}

.step-pill {
    flex: 1;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 0.5rem 0.6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    transition: var(--transition-smooth);
}

.display-panel:hover .step-pill {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.1);
}

.step-pill .step-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.step-pill .step-val {
    font-size: 0.9rem;
    font-weight: 700;
    color: #ffffff;
}

.team-section {
    position: relative;
    background-color: var(--bg-dark);
    width: 100%;
    z-index: 5;
    border-top: 1px solid var(--border-color);
    padding: 8rem 2rem;
}

.team-container {
    max-width: 1200px;
    margin: 0 auto;
}

.team-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem auto;
}

.team-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    line-height: 1.6;
    margin-top: 1rem;
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2rem;
    display: flex;
    flex-direction: row; 
    gap: 2rem;
    align-items: flex-start;
    text-align: left;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.team-card:hover {
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.035);
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.4);
}

.member-photo-container {
    width: 180px; 
    height: 180px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    flex-shrink: 0;
    position: relative;
    background-color: #121214;
    transition: var(--transition-smooth);
}

.team-card:hover .member-photo-container {
    border-color: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

.member-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
    transition: var(--transition-smooth);
}

.team-card:hover .member-photo {
    filter: grayscale(0%);
    transform: scale(1.04);
}

.member-info-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.member-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.member-role {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 0.8rem;
    width: 100%;
}

.member-points {
    list-style: none;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 0;
    width: 100%;
}

.member-points li {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-muted);
    position: relative;
    padding-left: 1.2rem;
    font-weight: 300;
}

.member-points li::before {
    content: '•';
    position: absolute;
    left: 0;
    top: 0;
    color: rgba(255, 255, 255, 0.35);
    font-size: 1.1rem;
    line-height: 1.35;
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }

.faq-section {
    position: relative;
    background-color: var(--bg-problem);
    width: 100%;
    z-index: 5;
    border-top: 1px solid var(--border-color);
    padding: 8rem 2rem;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.faq-header {
    text-align: center;
    margin-bottom: 5rem;
}

.faq-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 300;
    line-height: 1.6;
    margin-top: 1rem;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.faq-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.03);
}

.faq-item.active {
    border-color: rgba(0, 102, 255, 0.25);
    background: rgba(0, 102, 255, 0.015);
}

.faq-trigger {
    width: 100%;
    background: transparent;
    border: none;
    padding: 1.2rem 1.8rem;
    display: flex;
    align-items: center;
    cursor: pointer;
    text-align: left;
    color: inherit;
    font-family: var(--font-sans);
}

.faq-question {
    font-size: 1.05rem;
    font-weight: 600;
    color: #ffffff;
    padding-right: 2rem;
    transition: var(--transition-smooth);
    flex-grow: 1;
}

.glass-icon-container.small-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 0;
    margin-right: 1.2rem;
    flex-shrink: 0;
}

.glass-icon-container.small-icon .glass-icon-bg {
    width: 30px;
    height: 30px;
    border-radius: 9px;
}

.glass-icon-container.small-icon .glass-icon-frosted {
    width: 30px;
    height: 30px;
    border-radius: 9px;
}

.glass-icon-container.small-icon .glass-icon-svg {
    width: 14px;
    height: 14px;
}

.glass-icon-bg.bw-icon {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.02) 100%);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-icon-frosted.bw-icon {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.12);
}

.glass-icon-container.small-icon .glass-icon-svg {
    filter: drop-shadow(0 2px 5px rgba(255, 255, 255, 0.15));
    color: #ffffff;
}

.faq-item:hover .glass-icon-bg.bw-icon {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.04) 100%);
    border-color: rgba(255, 255, 255, 0.1);
}

.faq-item.active .glass-icon-bg.bw-icon {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.08) 100%);
    border-color: rgba(255, 255, 255, 0.18);
}

.faq-icon-wrapper {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-smooth);
}

.faq-chevron {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active .faq-chevron {
    transform: rotate(180deg);
    color: #ffffff;
}

.faq-item.active .faq-icon-wrapper {
    background: rgba(0, 102, 255, 0.25);
    border-color: rgba(0, 102, 255, 0.35);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.active .faq-content {
    max-height: 650px; 
}

.faq-answer {
    padding: 0 2rem 2rem 2rem;
    font-size: 0.93rem;
    line-height: 1.6;
    color: var(--text-muted);
    font-weight: 300;
}

.faq-intro {
    margin-bottom: 1.2rem;
    color: var(--text-main);
    font-weight: 400;
}

.faq-details {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-left: 0.2rem;
}

.faq-details li {
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.faq-details li::before {
    content: "•";
    position: absolute;
    left: 0.2rem;
    top: -0.1rem;
    color: rgba(255, 255, 255, 0.3);
    font-size: 1.2rem;
}

.faq-details strong {
    color: #ffffff;
    font-weight: 600;
}

@keyframes fadeUp {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.96);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeUpBasic {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes drawLine {
    0% {
        width: 0%;
    }
    100% {
        width: 100%;
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes floatDrone {
    0% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-12px) rotate(1deg);
    }
    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

@keyframes floatDroneLeft {
    0% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-12px) rotate(-1.5deg);
    }
    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

@keyframes scrollWheel {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, 10px);
        opacity: 0;
    }
}

@keyframes marquee-loop {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@media (max-width: 992px) {
    .capabilities-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .capability-card.wide-card {
        grid-column: span 1;
        flex-direction: column;
        gap: 2rem;
        align-items: flex-start;
    }
    .card-visual-side {
        width: 100%;
        max-width: 450px;
        margin: 0 auto;
    }
    .problem-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    .problem-image-side {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }
    .comparison-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .comparison-image-side {
        max-width: 450px;
        margin: 0 auto;
    }
    .section-title {
        font-size: 2.5rem;
    }
    .marquee-card {
        padding: 2rem 1.5rem;
    }
    .marquee-content {
        gap: 3rem;
    }
    .team-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
        gap: 2.5rem;
    }
    .team-card {
        padding: 2rem 1.8rem;
    }
    .member-photo-container {
        width: 100%;
        aspect-ratio: 1 / 1;
    }
    .member-points {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .header {
        width: calc(100% - 24px);
        top: 12px;
        padding: 0 1.2rem;
    }
    .nav-links {
        display: none;
    }
    .hero-title {
        font-size: 3.2rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    .hero-description {
        font-size: 1rem;
    }
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }
    .btn {
        width: 100%;
        justify-content: center;
    }
    .problem-container {
        padding: 6rem 1.5rem;
    }
    .point-number {
        font-size: 1.8rem;
        width: 60px;
        padding-right: 0.8rem;
    }
    .showcase-container {
        padding: 6rem 1.5rem;
    }
    .tech-section {
        padding: 0 1rem 6rem 1rem;
    }
    .team-section {
        padding: 6rem 1.5rem;
    }

    .comparison-container {
        padding: 6rem 1.5rem;
    }
    .speed-card {
        padding: 1.5rem;
        gap: 1.5rem;
    }
    .speed-card-header {
        flex-direction: column;
        gap: 0.8rem;
        align-items: flex-start;
        padding-bottom: 0.8rem;
    }
    .tabs-container {
        width: 100%;
        flex-wrap: wrap;
        justify-content: center;
        border-radius: 16px;
        padding: 0.3rem;
    }
    .speed-tab {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
        flex-grow: 1;
        text-align: center;
    }
    .displays-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .display-panel {
        min-height: 220px;
        padding: 1.5rem;
    }
    .time-value {
        font-size: 3rem;
        margin: 0.8rem 0;
    }
    .panel-graph {
        height: 70px;
    }
    .step-breakdown {
        flex-wrap: wrap;
        gap: 0.5rem;
        margin-bottom: 2.5rem;
    }
    .step-pill {
        flex: 1 1 calc(50% - 0.25rem); 
        padding: 0.4rem;
    }
    .step-pill .step-val {
        font-size: 0.8rem;
    }
    .team-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1.5rem;
    }
    .member-photo-container {
        width: 160px;
        height: 160px;
    }
    .member-points {
        text-align: left;
    }
}

.footer {
    position: relative;
    background-color: var(--bg-problem);
    width: 100%;
    z-index: 5;
    border-top: 1px solid var(--border-color);
    padding: 6rem 0 4rem 0; 
    overflow: hidden;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-logo .logo-text {
    color: #ffffff;
}

.footer-logo .logo-dot {
    background-color: #ffffff;
}

.footer-links {
    display: flex;
    gap: 2.5rem;
}

.footer-link {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    position: relative;
    padding: 0.2rem 0;
    transition: var(--transition-smooth);
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: #ffffff;
    transition: var(--transition-smooth);
}

.footer-link:hover {
    color: #ffffff;
}

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

.footer-middle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: rgba(255, 255, 255, 0.25);
    font-size: 0.8rem;
    font-weight: 300;
    padding-bottom: 4rem;
}

.footer-giant-text {
    font-family: var(--font-heading);
    font-size: 15vw; 
    font-weight: 900;
    text-align: center;
    line-height: 1.0; 
    letter-spacing: 0.08em;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.15) 100%); 
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    user-select: none;
    margin-top: 3rem;
    margin-bottom: 0; 
    pointer-events: none;
    transition: var(--transition-smooth);
}

.footer:hover .footer-giant-text {
    background: linear-gradient(to bottom, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.25) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 0.1em;
}

@media (max-width: 768px) {
    .footer {
        padding-top: 4rem;
        padding-bottom: 2rem;
    }
    .footer-top {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
        padding-bottom: 2rem;
    }
    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 1.2rem;
    }
    .footer-middle {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
        padding-bottom: 3rem;
    }
    .footer-giant-text {
        font-size: 15vw;
        margin-bottom: 0;
        margin-top: 2rem;
        background: linear-gradient(to bottom, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.2) 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }
}