/* ===================================
   NOMADX - Asymmetric Editorial Style
   Black & White Minimal Design
   =================================== */

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

*::before,
*::after {
    box-sizing: border-box;
}

:root {
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-gray: #666666;
    --color-light-gray: #CCCCCC;
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-logo: 'Nunito', 'Inter', sans-serif;
    --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-height: 88px;
    --tabs-height: 60px;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
    overflow-y: auto;
    padding-top: var(--nav-height);
    width: 100%;
    max-width: 100vw;
    position: relative;
}

/* Accessibility - Skip to main content */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-white);
    color: var(--color-black);
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 10000;
    font-weight: 600;
}

.skip-to-main:focus {
    top: 0;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 900;
    font-family: var(--font-logo);
    color: var(--color-white);
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 1002;
}

.logo-icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    display: inline-block;
}

.logo .logo-x {
    color: #999999;
    font-weight: inherit;
}

.logo:hover {
    opacity: 0.7;
}

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

.nav-links a {
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 300;
    letter-spacing: 0.15em;
    transition: var(--transition-smooth);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-white);
    transition: var(--transition-smooth);
}

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

/* Language Switcher */
.lang-switch,
.lang-switcher {
    color: var(--color-white) !important;
    text-decoration: none !important;
    font-size: 0.85rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.15em !important;
    padding: 0.4rem 1rem !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    border-radius: 20px !important;
    transition: var(--transition-smooth) !important;
    background-color: transparent !important;
}

.lang-switch:hover,
.lang-switcher:hover {
    background-color: var(--color-white) !important;
    color: var(--color-black) !important;
    border-color: var(--color-white) !important;
}

.lang-switch::after,
.lang-switcher::after {
    display: none !important;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    position: relative;
    z-index: 1001;
    -webkit-tap-highlight-color: transparent;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--color-white);
    transition: var(--transition-smooth);
    pointer-events: none;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 0 3rem;
    overflow: hidden;
    margin-top: calc(-1 * var(--nav-height));
    padding-top: var(--nav-height);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 60vh;
    background-image: url('https://sspark.genspark.ai/cfimages?u1=wa9AWPESFgWNw7cts3xM2Ro6AR12WfGTkDJrXSC7OUZ1RCTAb59Z50tjXYjqf8BlMNgHsaMihst9A9FzFweLH9B%2F5d9kx9fwjD55xsb2C1nEFQ%3D%3D&u2=9y97RW0Xe1INPhlk&width=2560');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.4;
    z-index: 0;
}

.hero-background::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to bottom, transparent, var(--color-black));
}

.hero-content {
    text-align: center;
    transform: translateY(-30px);
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(4rem, 12vw, 10rem);
    font-weight: 900;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2.5vw, 2rem);
    font-weight: 200;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-tagline {
    font-size: clamp(1rem, 1.5vw, 1.3rem);
    font-weight: 300;
    line-height: 1.8;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.8;
    animation: fadeInUp 1s ease-out 0.4s backwards;
}

.scroll-indicator {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    opacity: 0.6;
}

.scroll-indicator span {
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    font-weight: 300;
}

.scroll-line {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, var(--color-white), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: translateY(0); }
    50% { opacity: 1; transform: translateY(10px); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Main Content Sections */
.main-content {
    position: relative;
}

.content-section {
    min-height: 100vh;
    padding: 8rem 0;
    position: relative;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.section-number {
    position: absolute;
    top: 6rem;
    right: 3rem;
    font-size: 8rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.03);
    line-height: 1;
    user-select: none;
}

.offset-number {
    left: 3rem;
    right: auto;
}

.section-content {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 3rem;
    width: 100%;
    position: relative;
    z-index: 10;
    box-sizing: border-box;
}

.section-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 3rem;
    letter-spacing: -0.02em;
}

.section-text {
    font-size: 1.2rem;
    line-height: 1.8;
    max-width: 100%;
}

.intro-text {
    font-size: 1.3rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 100%;
}

.highlight-box {
    background-color: var(--color-white);
    color: var(--color-black);
    padding: 2.5rem;
    margin: 3rem 0;
    border-left: 4px solid var(--color-black);
    max-width: 100%;
}

.diagonal-text {
    /* Removed rotation for cleaner horizontal layout */
}

.diagonal-text-reverse {
    /* Removed rotation for cleaner horizontal layout */
}

.offset-title {
    /* Horizontal layout */
}

.highlight-box h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.highlight-box p {
    font-size: 1.1rem;
    line-height: 1.6;
}

.highlight-box strong {
    font-weight: 700;
}

/* Buttons */
.btn-learn-more {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    margin-top: 3rem;
    padding: 1.2rem 2.5rem;
    background-color: var(--color-white);
    color: var(--color-black);
    text-decoration: none;
    font-weight: 600;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    transition: var(--transition-smooth);
    border: 2px solid var(--color-white);
}

.btn-learn-more:hover {
    background-color: transparent;
    color: var(--color-white);
    transform: translateX(10px);
}

.btn-inverted {
    background-color: transparent;
    color: var(--color-white);
}

.btn-inverted:hover {
    background-color: var(--color-white);
    color: var(--color-black);
}

/* Section Specific Styles */

/* Playground Section */
.playground-layout .section-text {
    max-width: 100%;
}

.playground-subsection {
    margin: 2.5rem 0;
    padding: 2.5rem 3rem 2.5rem 3rem;
    border-left: 3px solid rgba(255, 255, 255, 0.3);
    background-color: rgba(255, 255, 255, 0.08);
    transition: var(--transition-smooth);
    max-width: 100%;
}

.playground-subsection:hover {
    background-color: rgba(255, 255, 255, 0.12);
    border-left-color: var(--color-white);
}

.playground-subsection h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.playground-subsection p {
    font-size: 1.05rem;
    line-height: 1.7;
}

.playground-subsection strong {
    font-weight: 600;
    color: var(--color-white);
}

.playground-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.feature-item {
    border-left: 2px solid var(--color-white);
    padding-left: 1.5rem;
}

.feature-item h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.feature-item p {
    font-size: 0.95rem;
    font-weight: 300;
    opacity: 0.8;
}

/* Partner Section */
.partner-categories-compact {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.partner-category-compact {
    background-color: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-left: 3px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition-smooth);
}

.partner-category-compact:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-left-color: var(--color-white);
    transform: translateX(5px);
}

.partner-category-compact h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.partner-category-compact ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.partner-category-compact li {
    font-size: 0.95rem;
    font-weight: 400;
    padding: 0.6rem 0 0.6rem 1.5rem;
    position: relative;
    line-height: 1.5;
}

.partner-category-compact li::before {
    content: '→';
    position: absolute;
    left: 0;
    font-weight: 600;
    opacity: 0.8;
}

.category-note {
    display: inline;
    font-size: 1rem;
    font-weight: 400;
    opacity: 1;
    margin-top: 0;
    font-style: normal;
    line-height: 1.4;
    color: #FFFFFF;
}

/* Invest Section */
.invest-layout .section-text {
    max-width: 900px;
}

.invest-quote {
    font-size: clamp(1.3rem, 2vw, 1.8rem);
    font-weight: 300;
    font-style: italic;
    line-height: 1.6;
    margin: 3rem 0;
    padding-left: 2rem;
    border-left: 3px solid var(--color-white);
    opacity: 0.9;
}

.invest-cta {
    background-color: rgba(255, 255, 255, 0.08);
    padding: 2.5rem;
    margin: 3rem 0;
    transform: translateX(-30px);
}

.invest-cta h4 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.invest-cta p {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.8;
}

/* Partnership Grid */
.partnership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.partnership-category {
    background-color: rgba(255, 255, 255, 0.03);
    padding: 2.5rem;
    border-left: 3px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition-smooth);
}

.partnership-category:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-left-color: var(--color-white);
    transform: translateX(5px);
}

.partnership-category h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.partnership-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.partnership-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.6;
}

.partnership-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--color-white);
    font-weight: 600;
}

.partnership-note {
    display: inline;
    font-size: 1rem;
    font-weight: 400;
    opacity: 1;
    margin-top: 0;
    font-style: normal;
    color: #FFFFFF;
}

/* Footer */
.main-footer {
    background-color: var(--color-black);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 5rem 3rem 2rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand h3 {
    font-size: 2rem;
    font-weight: 900;
    font-family: var(--font-logo);
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.footer-logo-x {
    color: #999999;
    font-weight: inherit;
}

.footer-brand p {
    font-size: 0.95rem;
    font-weight: 300;
    opacity: 0.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.footer-column a {
    display: block;
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 300;
    margin-bottom: 0.8rem;
    transition: var(--transition-smooth);
}

.footer-column a:hover {
    opacity: 0.6;
    transform: translateX(5px);
}

/* Social Links */
.social-links {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.social-link {
    display: flex !important;
    align-items: center;
    gap: 0.75rem;
    color: var(--color-white);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 300;
    padding: 0;
    margin-bottom: 0.8rem;
    transition: var(--transition-smooth);
}

.social-link svg {
    width: 20px;
    height: 20px;
    opacity: 0.8;
    transition: var(--transition-smooth);
}

.social-link:hover {
    opacity: 1;
    transform: translateX(5px);
}

.social-link:hover svg {
    opacity: 1;
    transform: scale(1.1);
}

.social-link span {
    letter-spacing: 0.02em;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    font-weight: 300;
    opacity: 0.5;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 1.5rem 2rem;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .content-section {
        padding: 6rem 2rem;
    }

    .section-number {
        font-size: 6rem;
        top: 5rem;
        right: 2rem;
    }
    
    .partnership-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .partnership-category {
        padding: 2rem;
    }
    
    .partner-categories-compact {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .offset-number {
        left: 2rem;
    }

    .diagonal-text,
    .diagonal-text-reverse {
        /* Horizontal layout on all screen sizes */
    }
}

@media (max-width: 768px) {
    html {
        font-size: 16px;
    }
    
    body {
        width: 100vw;
        max-width: 100vw;
        overflow-x: hidden;
        padding-left: 0;
        padding-right: 0;
    }
    
    .logo {
        font-size: 1.2rem;
        gap: 0.5rem;
        z-index: 1002;
    }
    
    .logo-icon {
        width: 32px;
        height: 32px;
    }
    
    .nav-container {
        padding: 1.5rem;
        width: 100vw;
        max-width: 100vw;
        margin: 0;
    }
    
    .nav-links {
        position: fixed;
        top: 73px;
        left: 0;
        right: 0;
        background-color: rgba(0, 0, 0, 0.98);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        transform: translateY(-100%);
        opacity: 0;
        transition: var(--transition-smooth);
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        width: 100vw;
        z-index: 999;
        pointer-events: none;
    }

    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-menu-toggle {
        display: flex;
        z-index: 1001;
    }

    .hero {
        padding: 0 1.5rem;
        width: 100vw;
        max-width: 100vw;
    }
    
    .hero-title {
        font-size: 3rem !important;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    
    .section-title {
        font-size: 2.5rem !important;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    
    .subpage-hero-title {
        font-size: 2.8rem !important;
        word-break: break-word;
        overflow-wrap: break-word;
        hyphens: none;
        max-width: 100%;
        line-height: 1.1 !important;
    }

    .content-section {
        padding: 5rem 1.5rem;
        min-height: auto;
        width: 100vw;
        max-width: 100vw;
    }
    
    .section-content {
        padding: 0 !important;
        max-width: 100% !important;
    }

    .section-number {
        font-size: 4rem;
        top: 4rem;
        right: 1.5rem;
    }

    .offset-number {
        left: 1.5rem;
    }

    .diagonal-text,
    .diagonal-text-reverse,
    .offset-title {
        transform: none;
        text-align: left;
    }

    .highlight-box {
        transform: none;
        padding: 1.5rem;
        margin: 2rem 0;
    }

    .playground-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .partner-categories-compact {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .partner-category-compact {
        padding: 1.5rem;
    }

    .invest-cta {
        transform: none;
        padding: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }

    .main-footer {
        padding: 3rem 1.5rem 2rem;
    }
}

/* Subpage Styles */
.subpage-hero {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 10rem 3rem 5rem;
    position: relative;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    box-sizing: border-box;
}

.subpage-hero-title,
.subpage-hero-intro {
    width: 100%;
    box-sizing: border-box;
}

.subpage-hero-title {
    font-size: clamp(3rem, 10vw, 7rem);
    font-weight: 900;
    line-height: 0.9;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.subpage-hero-intro {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
    font-weight: 300;
    line-height: 1.6;
    max-width: 1400px;
    opacity: 0.9;
}

.subpage-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 5rem 3rem;
    width: 100%;
    box-sizing: border-box;
}

.content-block {
    margin-bottom: 5rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.content-block h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
    max-width: 900px;
}

.content-block h3 {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
    margin-top: 3rem;
    max-width: 900px;
}

.content-block p {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    opacity: 0.95;
    max-width: 900px;
}

.content-block blockquote {
    max-width: 900px;
}

.content-block ul {
    list-style: none;
    margin: 2rem 0;
    max-width: 900px;
}

.content-block li {
    font-size: 1.1rem;
    font-weight: 300;
    padding: 1rem 0;
    padding-left: 2rem;
    position: relative;
    line-height: 1.6;
}

.content-block li::before {
    content: '→';
    position: absolute;
    left: 0;
    font-weight: 600;
}

@media (max-width: 768px) {
    .subpage-hero {
        padding: 4rem 1.5rem 3rem;
        width: 100%;
        max-width: 100%;
    }
    
    .subpage-hero-title {
        font-size: 2.8rem !important;
        word-break: break-word;
        overflow-wrap: break-word;
        width: 100%;
        line-height: 1.1 !important;
        margin-bottom: 1.5rem !important;
    }
    
    .subpage-hero-intro {
        word-break: break-word;
        overflow-wrap: break-word;
        width: 100%;
        font-size: 1.1rem !important;
    }

    .subpage-content {
        padding: 3rem 1.5rem;
        width: 100vw;
        max-width: 100vw;
    }

    .content-block {
        margin-bottom: 3rem;
        width: calc(100vw - 3rem);
        max-width: calc(100vw - 3rem);
    }
    
    .content-block h2 {
        word-break: break-word;
        overflow-wrap: break-word;
        font-size: 2rem !important;
    }
    
    .content-block h3 {
        word-break: break-word;
        overflow-wrap: break-word;
        font-size: 1.5rem !important;
    }
    
    .content-block p {
        word-break: break-word;
        overflow-wrap: break-word;
        font-size: 1rem !important;
    }
    
    .content-block blockquote {
        word-break: break-word;
        overflow-wrap: break-word;
        padding-left: 1rem !important;
        padding-right: 1rem !important;
        font-size: 1.1rem !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }
    
    .content-block ul,
    .content-block ol {
        padding-left: 1.5rem;
        word-break: break-word;
        overflow-wrap: break-word;
    }
    
    .content-block li {
        word-break: break-word;
        overflow-wrap: break-word;
        margin-bottom: 0.75rem;
    }
}