/* ========================================
   BOXDALLA — Design System & Styles
   ======================================== */

/* ---------- CSS Variables ---------- */
:root {
    --color-bg: #0a0a0f;
    --color-bg-alt: #0f0f18;
    --color-bg-card: #13131f;
    --color-bg-card-hover: #1a1a2e;
    --color-surface: rgba(255, 255, 255, 0.03);
    --color-border: rgba(255, 255, 255, 0.06);
    --color-border-hover: rgba(118, 185, 0, 0.3);
    --color-text: #e8e8f0;
    --color-text-secondary: #8888a0;
    --color-text-muted: #55556a;
    --color-primary: #76B900;
    --color-primary-light: #8dd600;
    --color-primary-dark: #5a8f00;
    --color-primary-glow: rgba(118, 185, 0, 0.15);
    --color-accent: #00d4aa;
    --color-white: #ffffff;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-glow: 0 0 60px rgba(118, 185, 0, 0.08);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

img {
    max-width: 100%;
    display: block;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: #0a0a0f;
    box-shadow: 0 4px 20px rgba(118, 185, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(118, 185, 0, 0.4);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: var(--color-primary-glow);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    padding: 10px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-white);
}

.logo-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    border-radius: var(--radius-sm);
    font-size: 1.1rem;
    font-weight: 800;
    color: #0a0a0f;
}

.logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-logo:hover .logo-img {
    transform: scale(1.1);
    filter: drop-shadow(0 0 8px rgba(118, 185, 0, 0.4));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
}

.nav-links a:hover {
    color: var(--color-white);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

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

.nav-cta {
    padding: 8px 20px !important;
    background: var(--color-primary-glow);
    border: 1px solid rgba(118, 185, 0, 0.3);
    border-radius: var(--radius-sm) !important;
    color: var(--color-primary) !important;
}

.nav-cta:hover {
    background: var(--color-primary) !important;
    color: #0a0a0f !important;
}

.nav-cta::after {
    display: none !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--color-bg);
}

#particleCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 30% 50%, rgba(118, 185, 0, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 212, 170, 0.04) 0%, transparent 50%),
        linear-gradient(180deg, transparent 0%, var(--color-bg) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 800px;
    padding: 65px 24px 0;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: var(--color-primary-glow);
    border: 1px solid rgba(118, 185, 0, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 32px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 24px;
    color: var(--color-white);
}

.title-line {
    display: block;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    max-width: 580px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 64px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.hero-stat {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(180deg, var(--color-primary), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {

    0%,
    100% {
        opacity: 0.3;
        transform: scaleY(0.6);
    }

    50% {
        opacity: 1;
        transform: scaleY(1);
    }
}

/* ========================================
   SECTIONS — Common
   ======================================== */
.section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: 16px;
    padding: 6px 16px;
    background: var(--color-primary-glow);
    border-radius: 100px;
    border: 1px solid rgba(118, 185, 0, 0.15);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.section-text {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 16px;
}

.section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    background: var(--color-bg-alt);
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 32px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.highlight-item:hover {
    border-color: var(--color-border-hover);
    background: var(--color-primary-glow);
}

.highlight-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--color-primary-glow);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
}

.highlight-item p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.visual-card {
    position: relative;
    padding: 48px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.card-glow {
    position: absolute;
    top: -50%;
    right: -30%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(118, 185, 0, 0.1), transparent);
    border-radius: 50%;
    pointer-events: none;
}

.visual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    position: relative;
    z-index: 1;
}

.grid-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px 24px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
    text-align: center;
}

.grid-item:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.grid-icon {
    font-size: 2rem;
}

.grid-item span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

/* ========================================
   PARTNERS SECTION
   ======================================== */
.partners {
    background: var(--color-bg-alt);
}

.partners-marquee {
    overflow: hidden;
    margin-bottom: 64px;
    position: relative;
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
    display: flex;
    gap: 40px;
    animation: marqueeScroll 25s linear infinite;
    width: max-content;
}

@keyframes marqueeScroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

.partner-logo-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    white-space: nowrap;
    transition: var(--transition);
    flex-shrink: 0;
}

.partner-logo-item:hover {
    border-color: var(--color-border-hover);
    background: var(--color-primary-glow);
}

.partner-icon {
    font-size: 1.5rem;
}

.partner-logo-item span {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.partner-logo-item:hover span {
    color: var(--color-white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: var(--transition);
}

.category-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.category-card:hover::before {
    opacity: 1;
}

.category-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-primary-glow);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: 20px;
}

.category-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 12px;
}

.category-card p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.category-brands {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.brand-pill {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-primary);
    background: var(--color-primary-glow);
    border: 1px solid rgba(118, 185, 0, 0.15);
    border-radius: 100px;
    letter-spacing: 0.5px;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    padding: 36px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-primary-glow);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-tag {
    display: inline-block;
    padding: 4px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-primary);
    background: var(--color-primary-glow);
    border-radius: 100px;
    border: 1px solid rgba(118, 185, 0, 0.15);
}

/* ========================================
   NVIDIA SECTION
   ======================================== */
.nvidia {
    background: var(--color-bg-alt);
}

.nvidia-card {
    position: relative;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 64px;
    align-items: center;
    padding: 64px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.nvidia-glow {
    position: absolute;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(118, 185, 0, 0.08), transparent);
    border-radius: 50%;
    pointer-events: none;
}

.nvidia-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: var(--color-primary-glow);
    border: 1px solid rgba(118, 185, 0, 0.2);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.nvidia-title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

.nvidia-green {
    color: var(--color-primary);
}

.nvidia-text {
    font-size: 1rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.nvidia-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.nvidia-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--color-text);
}

.feature-dot {
    width: 6px;
    height: 6px;
    min-width: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-primary);
}

/* GPU Animation */
.gpu-animation {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 32px;
}

.gpu-core {
    width: 100%;
    aspect-ratio: 1;
    background: var(--color-primary-glow);
    border: 1px solid rgba(118, 185, 0, 0.2);
    border-radius: 6px;
    animation: gpuPulse 2s ease-in-out infinite;
}

.gpu-core:nth-child(1) {
    animation-delay: 0s;
}

.gpu-core:nth-child(2) {
    animation-delay: 0.1s;
}

.gpu-core:nth-child(3) {
    animation-delay: 0.2s;
}

.gpu-core:nth-child(4) {
    animation-delay: 0.3s;
}

.gpu-core:nth-child(5) {
    animation-delay: 0.4s;
}

.gpu-core:nth-child(6) {
    animation-delay: 0.5s;
}

.gpu-core:nth-child(7) {
    animation-delay: 0.6s;
}

.gpu-core:nth-child(8) {
    animation-delay: 0.7s;
}

.gpu-core:nth-child(9) {
    animation-delay: 0.8s;
}

.gpu-core:nth-child(10) {
    animation-delay: 0.9s;
}

.gpu-core:nth-child(11) {
    animation-delay: 1.0s;
}

.gpu-core:nth-child(12) {
    animation-delay: 1.1s;
}

.gpu-core:nth-child(13) {
    animation-delay: 1.2s;
}

.gpu-core:nth-child(14) {
    animation-delay: 1.3s;
}

.gpu-core:nth-child(15) {
    animation-delay: 1.4s;
}

.gpu-core:nth-child(16) {
    animation-delay: 1.5s;
}

@keyframes gpuPulse {

    0%,
    100% {
        background: var(--color-primary-glow);
        border-color: rgba(118, 185, 0, 0.15);
        box-shadow: none;
    }

    50% {
        background: rgba(118, 185, 0, 0.3);
        border-color: rgba(118, 185, 0, 0.5);
        box-shadow: 0 0 15px rgba(118, 185, 0, 0.3);
    }
}

/* ========================================
   TECHNOLOGY SECTION
   ======================================== */
.tech-stack {
    max-width: 800px;
    margin: 0 auto;
}

.tech-layer {
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.tech-layer-label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.tech-items {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.tech-item {
    padding: 10px 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text);
    transition: var(--transition);
}

.tech-item:hover {
    border-color: var(--color-border-hover);
    background: var(--color-primary-glow);
    color: var(--color-primary);
}

.tech-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 0;
}

.connector-line {
    width: 1px;
    height: 16px;
    background: var(--color-border);
}

.connector-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-primary);
}

/* ========================================
   SOLUTIONS SECTION
   ======================================== */
.solutions {
    background: var(--color-bg-alt);
}

.solutions-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 24px;
}

.solution-card {
    padding: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    position: relative;
}

.solution-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.solution-featured {
    grid-row: span 2;
}

.solution-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    color: rgba(118, 185, 0, 0.1);
    margin-bottom: 16px;
}

.solution-card h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 16px;
}

.solution-card p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 32px;
}

.solution-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.solution-features li::before {
    content: '';
    width: 5px;
    height: 5px;
    min-width: 5px;
    background: var(--color-primary);
    border-radius: 50%;
}

.solution-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    transition: var(--transition);
}

.solution-cta:hover {
    gap: 12px;
}

/* ========================================
   INVESTOR / WHY BOXDALLA SECTION
   ======================================== */
.investor-section {
    background: var(--color-bg);
    overflow: hidden;
}

/* Market Opportunity Cards */
.market-opportunity {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.market-card {
    position: relative;
    padding: 48px 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: var(--transition-slow);
    overflow: hidden;
}

.market-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(118, 185, 0, 0.12);
}

.market-glow-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    border: 1px solid rgba(118, 185, 0, 0.1);
    pointer-events: none;
    animation: pulseRing 3s ease-in-out infinite;
}

@keyframes pulseRing {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.4);
        opacity: 1;
    }
}

.market-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.market-value {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-white), var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.market-detail {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    position: relative;
    z-index: 1;
}

.market-tam {
    border-top: 3px solid var(--color-primary);
}

.market-sam {
    border-top: 3px solid var(--color-accent);
}

.market-som {
    border-top: 3px solid #ffb800;
}

.market-tam .market-value {
    background: linear-gradient(135deg, #fff, var(--color-primary));
    -webkit-background-clip: text;
    background-clip: text;
}

.market-sam .market-value {
    background: linear-gradient(135deg, #fff, var(--color-accent));
    -webkit-background-clip: text;
    background-clip: text;
}

.market-som .market-value {
    background: linear-gradient(135deg, #fff, #ffb800);
    -webkit-background-clip: text;
    background-clip: text;
}

/* Traction Metrics */
.traction-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 80px;
}

.traction-card {
    padding: 36px 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.traction-card:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg-card-hover);
}

.traction-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--color-primary-glow);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: 20px;
}

.traction-value {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 4px;
}

.traction-label {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.traction-bar {
    height: 3px;
    background: var(--color-border);
    border-radius: 100px;
    overflow: hidden;
}

.traction-fill {
    height: 100%;
    width: var(--fill);
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 100px;
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Competitive Moat */
.moat-section {
    margin-bottom: 80px;
}

.moat-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--color-white);
    text-align: center;
    margin-bottom: 40px;
}

.moat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.moat-card {
    padding: 32px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.moat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: var(--transition);
}

.moat-card:hover {
    border-color: var(--color-border-hover);
    transform: translateY(-4px);
}

.moat-card:hover::after {
    opacity: 1;
}

.moat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: rgba(118, 185, 0, 0.12);
    margin-bottom: 12px;
}

.moat-card h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 10px;
}

.moat-card p {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* Trust Strip */
.trust-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding: 32px;
    background: rgba(118, 185, 0, 0.04);
    border: 1px solid rgba(118, 185, 0, 0.1);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.trust-item:hover {
    background: var(--color-primary-glow);
}

.trust-icon {
    font-size: 1.6rem;
    min-width: 32px;
    text-align: center;
}

.trust-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.trust-text strong {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-white);
}

.trust-text span {
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    background: var(--color-bg-alt);
}

.contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    background: var(--color-primary-glow);
    border-radius: var(--radius-sm);
    color: var(--color-primary);
}

.contact-item p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-top: 2px;
}

.contact-form-wrapper {
    padding: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group textarea {
    padding: 14px 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: 64px 0 32px;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-top: 16px;
    line-height: 1.7;
}

.footer-nvidia {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    padding: 6px 14px;
    background: var(--color-primary-glow);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-primary);
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-links a {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    margin-bottom: 10px;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-legal a:hover {
    color: var(--color-primary);
}

/* ========================================
   ANIMATIONS
   ======================================== */
.animate-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.animate-in:nth-child(1) {
    animation-delay: 0.1s;
}

.animate-in:nth-child(2) {
    animation-delay: 0.25s;
}

.animate-in:nth-child(3) {
    animation-delay: 0.4s;
}

.animate-in:nth-child(4) {
    animation-delay: 0.55s;
}

.animate-in:nth-child(5) {
    animation-delay: 0.7s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .solution-featured {
        grid-row: auto;
        grid-column: span 2;
    }

    .nvidia-card {
        grid-template-columns: 1fr;
        padding: 48px;
    }

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

    .traction-grid,
    .moat-grid,
    .trust-strip {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-bg-card);
        flex-direction: column;
        padding: 80px 32px 32px;
        gap: 20px;
        transition: var(--transition);
        border-left: 1px solid var(--color-border);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .section {
        padding: 80px 0;
    }

    .section-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

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

    .solution-featured {
        grid-column: auto;
    }

    .market-opportunity,
    .traction-grid,
    .moat-grid {
        grid-template-columns: 1fr 1fr;
    }

    .trust-strip {
        grid-template-columns: 1fr 1fr;
    }

    .market-value {
        font-size: 2.5rem;
    }

    .hero-title {
        font-size: clamp(2.5rem, 10vw, 4rem);
    }

    .hero-stats {
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .market-opportunity,
    .traction-grid,
    .moat-grid,
    .trust-strip {
        grid-template-columns: 1fr;
    }

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

    .nvidia-card {
        padding: 32px;
    }

    .contact-form-wrapper {
        padding: 24px;
    }
}