/* ==========================================
   ONE PIXEL AHEAD - STYLESHEET
   Primary Color: #f57b02 (Orange)
   Style: Professional Business with Glassmorphism
   ========================================== */

/* CSS Variables */
:root {
    /* Primary Orange */
    --primary: #f57b02;
    --primary-dark: #d66a02;
    --primary-light: #ff8f1a;

    /* Neutral Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #141414;
    --bg-tertiary: #1e1e1e;

    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --text-tertiary: #666666;

    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.2);

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --weight-normal: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
    --weight-extrabold: 800;

    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 2.5rem;
    --text-5xl: 3rem;
    --text-6xl: 4rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* ==========================================
   RESET & BASE
   ========================================== */

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

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

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ==========================================
   FLOATING ORBS (Animated Background)
   ========================================== */

.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    pointer-events: none;
    z-index: 0;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--primary) 0%, #ff6b00 100%);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--primary) 0%, #ff9f40 100%);
    bottom: -250px;
    right: -250px;
    animation-delay: 7s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(50px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        transform: translate(30px, 50px) scale(1.05);
    }
}

/* ==========================================
   LAYOUT
   ========================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    position: relative;
    z-index: 1;
}

section {
    padding: var(--space-3xl) 0;
    position: relative;
}

/* ==========================================
   NAVIGATION
   ========================================== */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--primary);
}

.nav-logo-icon {
    width: 10px;
    height: 10px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    margin-right: 8px;
}

.nav-logo-highlight {
    color: var(--text-primary);
    margin: 0 0.15rem;
}

.nav-links {
    display: flex;
    gap: var(--space-lg);
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color var(--transition-fast);
}

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

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-toggle span {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    transition: all var(--transition-base);
}

.mobile-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
    background-color: var(--primary);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
    background-color: var(--primary);
}

/* ==========================================
   HERO
   ========================================== */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-headline {
    font-size: var(--text-6xl);
    font-weight: var(--weight-extrabold);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

/* ==========================================
   BUTTONS
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: #000;
    box-shadow: 0 4px 12px rgba(245, 123, 2, 0.2);
}

.btn-primary:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(245, 123, 2, 0.3);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
}

/* ==========================================
   GRADIENT TEXT
   ========================================== */

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

/* ==========================================
   SECTION HEADERS
   ========================================== */

.section-header {
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.section-header h2 {
    font-size: var(--text-5xl);
    font-weight: var(--weight-extrabold);
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   ABOUT / VISION
   ========================================== */

.about {
    background: linear-gradient(180deg, transparent 0%, var(--bg-secondary) 50%, transparent 100%);
    padding: var(--space-4xl) 0;
}

.vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
    max-width: 1200px;
    margin: 0 auto;
}

.vision-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

.vision-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 10px 40px rgba(245, 123, 2, 0.15);
}

.vision-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 123, 2, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.vision-icon svg {
    color: var(--primary);
}

.vision-card h3 {
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.vision-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==========================================
   PRODUCTS
   ========================================== */

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--space-xl);
}

.product-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    backdrop-filter: blur(10px);
    position: relative;
    transition: all var(--transition-base);
}

.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.product-card.featured {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(245, 123, 2, 0.2);
}

.product-badge {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    background: var(--primary);
    color: white;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-card.coming-soon .product-badge {
    background: var(--text-tertiary);
}

.product-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
}

.product-icon svg {
    color: white;
}

.product-icon.placeholder {
    background: var(--bg-tertiary);
}

.product-icon.placeholder svg {
    color: var(--text-secondary);
}

.product-card h3 {
    font-size: var(--text-3xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-xs);
}

.product-tagline {
    font-size: var(--text-lg);
    color: var(--primary);
    font-weight: var(--weight-semibold);
    margin-bottom: var(--space-md);
}

.product-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.product-stats {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-md) 0;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    margin-bottom: var(--space-lg);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    color: var(--primary);
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
}

.product-links {
    display: flex;
    gap: var(--space-md);
}

/* ==========================================
   APPROACH
   ========================================== */

.approach {
    background: linear-gradient(180deg, transparent 0%, var(--bg-secondary) 50%, transparent 100%);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.approach-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    backdrop-filter: blur(10px);
    transition: all var(--transition-base);
}

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

.approach-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(245, 123, 2, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.approach-icon svg {
    color: var(--primary);
}

.approach-card h3 {
    font-size: var(--text-xl);
    font-weight: var(--weight-bold);
    margin-bottom: var(--space-sm);
}

.approach-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==========================================
   CONTACT
   ========================================== */

.contact {
    text-align: center;
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-content h2 {
    font-size: var(--text-5xl);
    font-weight: var(--weight-extrabold);
    margin-bottom: var(--space-md);
}

.contact-subtitle {
    font-size: var(--text-xl);
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    max-width: 400px;
    margin: 0 auto;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.contact-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    transform: translateX(4px);
}

.contact-link svg {
    color: var(--primary);
}

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--glass-border);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--primary);
    margin-bottom: var(--space-md);
}

.footer-logo-icon {
    width: 8px;
    height: 8px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    margin-right: 6px;
}

.footer-logo-highlight {
    color: var(--text-primary);
    margin: 0 0.15rem;
}

.footer-brand p {
    color: var(--text-secondary);
    line-height: 1.7;
}

.footer-column h4 {
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: var(--space-md);
}

.footer-column a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: var(--space-sm);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--glass-border);
    color: var(--text-tertiary);
    font-size: var(--text-sm);
}

.footer-bottom p {
    margin: var(--space-xs) 0;
}

.footer-legal {
    font-size: calc(var(--text-sm) * 0.9);
    opacity: 0.7;
}

.footer-legal a {
    color: var(--text-tertiary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* ==========================================
   LEGAL PAGES
   ========================================== */

.legal-page {
    padding: calc(var(--space-nav) + var(--space-3xl)) 0 var(--space-3xl);
    min-height: 100vh;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-3xl);
    backdrop-filter: blur(10px);
}

.legal-content h1 {
    font-size: var(--text-4xl);
    font-weight: var(--weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-2xl);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.legal-content h2 {
    font-size: var(--text-xl);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

.legal-content h1 + h2 {
    margin-top: 0;
}

.legal-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.legal-content a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.legal-content a:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

.legal-content strong {
    color: var(--text-primary);
    font-weight: var(--weight-semibold);
}

.legal-content h3 {
    font-size: var(--text-lg);
    font-weight: var(--weight-semibold);
    color: var(--text-primary);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
}

.legal-content ul {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    padding-left: var(--space-xl);
}

.legal-content li {
    margin-bottom: var(--space-xs);
}

/* ==========================================
   ANIMATIONS
   ========================================== */

[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   RESPONSIVE
   ========================================== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --space-3xl: 4rem;
    }

    .container {
        padding: 0 var(--space-lg);
    }

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

    .vision-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --space-3xl: 3rem;
        --space-2xl: 2.5rem;
    }

    html {
        font-size: 15px;
    }

    .container {
        padding: 0 var(--space-md);
    }

    /* Navigation */
    .mobile-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-xl);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        z-index: 1000;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
    }

    .nav-links a {
        font-size: var(--text-xl);
    }

    /* Hero */
    .hero {
        min-height: 80vh;
        padding-top: 4rem;
    }

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

    .hero-headline {
        font-size: var(--text-4xl);
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: var(--text-lg);
        margin-left: auto;
        margin-right: auto;
    }

    /* Sections */
    section {
        padding: var(--space-2xl) 0;
    }

    .section-header h2 {
        font-size: var(--text-3xl);
    }

    .section-subtitle {
        font-size: var(--text-base);
    }

    /* Vision Grid */
    .vision-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    /* Products Grid */
    .products-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .product-stats {
        flex-wrap: wrap;
        justify-content: center;
    }

    /* Approach Grid */
    .approach-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    /* Contact */
    .contact-links {
        max-width: 100%;
    }

    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
        text-align: center;
    }

    .footer-brand {
        max-width: 100%;
    }

    .footer-column {
        text-align: center;
    }

    /* Legal Pages */
    .legal-content {
        padding: var(--space-xl);
    }

    .legal-page {
        padding: calc(var(--space-nav) + var(--space-2xl)) 0 var(--space-2xl);
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .hero-headline {
        font-size: var(--text-3xl);
    }

    .hero-subtitle {
        font-size: var(--text-base);
    }

    .section-header h2 {
        font-size: var(--text-2xl);
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: var(--space-md) var(--space-lg);
    }

    .vision-card,
    .approach-card {
        padding: var(--space-lg);
    }

    .product-card {
        padding: var(--space-lg);
    }

    .legal-content {
        padding: var(--space-lg);
    }

    .legal-content h1 {
        font-size: var(--text-3xl);
    }

    .legal-content h2 {
        font-size: var(--text-lg);
    }
}

/* Touch Targets - iOS minimum 44x44pt */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 44px;
        padding: var(--space-md) var(--space-lg);
    }

    .nav-links a {
        padding: var(--space-md);
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    .mobile-toggle {
        min-width: 44px;
        min-height: 44px;
    }

    .contact-link {
        min-height: 60px;
    }
}