:root {
    --background: #0c0e11;
    --surface-low: #111417;
    --surface-mid: #171a1d;
    --surface-high: #1d2024;
    --surface-highest: #23262a;

    --primary: #81ecff;
    --primary-dim: #00d4ec;
    --primary-gradient: linear-gradient(135deg, #81ecff 0%, #00e3fd 100%);
    --on-primary: #005762;

    --text-main: #f9f9fd;
    --text-secondary: #aaabaf;
    --text-dim: #747579;

    --accent-blue: #00e3fd;
    --accent-secondary: #70aaff;

    --section-padding: 140px;
    --container-max: 1200px;

    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--background);
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

.display-lg {
    font-family: var(--font-heading);
    font-size: clamp(2.25rem, 8vw, 4.5rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.display-sm {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.headline-md {
    font-family: var(--font-heading);
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.headline-sm {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
}

.title-lg {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.body-lg {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.body-md {
    font-size: 1rem;
    color: var(--text-secondary);
}

.label-md {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3em;
}

.label-sm {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 32px;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--primary-gradient);
    color: var(--on-primary);
}

.btn-primary:hover {
    box-shadow: 0 10px 30px rgba(129, 236, 255, 0.3);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    backdrop-filter: blur(10px);
}

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

.btn-sm {
    padding: 10px 24px;
    font-size: 0.75rem;
}

.btn-lg {
    padding: 20px 48px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.glass {
    background: rgba(12, 14, 17, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 40px;
}

@media (max-width: 768px) {
    :root {
        --section-padding: 80px;
    }
    .container {
        padding: 0 24px;
    }
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 32px 0;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@media (min-width: 1024px) {
    .navbar.scrolled {
        padding: 20px 0;
    }
    
    .navbar.scrolled .nav-container {
        background: rgba(12, 14, 17, 0.75);
        backdrop-filter: blur(25px);
        -webkit-backdrop-filter: blur(25px);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 9999px;
        padding: 12px 24px;
        max-width: 900px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.05);
    }
}

.nav-container {
    width: 100%;
    margin: 0 auto;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: -0.04em;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: transform 0.3s ease;
}

.logo::after {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary);
}

.logo:hover {
    transform: scale(1.02);
}

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

.nav-link {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-secondary);
    text-decoration: none;
    position: relative;
    padding: 8px 0;
    transition: color 0.3s ease;
}

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

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    transform: translateX(-50%);
    box-shadow: 0 0 10px var(--primary);
}

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

.mobile-menu {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100vh;
    background: rgba(12, 14, 17, 0.98);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    z-index: 1050;
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-menu.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 32px;
    transform: translateY(40px);
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.mobile-nav-link {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 12vw, 4rem);
    font-weight: 800;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: -0.05em;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    transition-delay: var(--d);
}

.mobile-menu.active .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    gap: 8px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    cursor: pointer;
    z-index: 1100;
    transition: all 0.3s ease;
    padding: 0 12px;
}

@media (max-width: 1023px) {
    .nav-toggle {
        display: flex;
    }
    .nav-links {
        display: none;
    }
    .navbar {
        padding: 24px 0;
    }
}

.nav-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

.nav-toggle .bar {
    width: 24px;
    height: 2px;
    background: var(--text-main);
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-toggle .bar:last-child {
    width: 14px;
}

.nav-toggle.active .bar:first-child {
    transform: translateY(5px) rotate(45deg);
    background: var(--primary);
}

.nav-toggle.active .bar:last-child {
    transform: translateY(-5px) rotate(-45deg);
    width: 24px;
    background: var(--primary);
}

.mobile-menu-close {
    position: absolute;
    top: 32px;
    right: 32px;
    color: var(--text-dim);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-menu-close .material-symbols-outlined {
    font-size: 1.5rem;
    color: var(--primary);
}

.hide-mobile {
    display: flex;
}

.section {
    padding: var(--section-padding) 0;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: center;
}

.badge-new {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 8px 16px;
    background: rgba(129, 236, 255, 0.05);
    border-radius: 9999px;
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 10px var(--primary);
}

.hero-actions {
    display: flex;
    gap: 24px;
    margin-top: 48px;
}

.hero-visual {
    position: relative;
    width: 100%;
}

.editorial-frame {
    position: relative;
    aspect-ratio: 4/5;
    border-radius: 40px;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.frame-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(12, 14, 17, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 40px;
}

.stat-card {
    padding: 24px;
    border-radius: 24px;
    max-width: 240px;
}

.stat-value {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    line-height: 1.4;
    margin-top: 8px;
}

.grid-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
}

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

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

.grid-two-sm {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.grid-two-large {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.feature-card {
    background: var(--surface-low);
    padding: 40px;
    border-radius: 32px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.feature-card:hover {
    transform: translateY(-8px);
    background: var(--surface-mid);
    border-color: rgba(129, 236, 255, 0.1);
}

.feature-card .material-symbols-outlined {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.skill-group {
    background: var(--surface-low);
    padding: 48px;
    border-radius: 48px;
}

.skill-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.skill-header .material-symbols-outlined {
    color: var(--primary);
    font-size: 2rem;
}

.chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.chip {
    padding: 8px 16px;
    background: var(--surface-highest);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.chip-accent {
    background: rgba(129, 236, 255, 0.1);
    color: var(--primary);
}

.project-card {
    cursor: pointer;
}

.project-image-wrapper {
    aspect-ratio: 16/10;
    border-radius: clamp(24px, 5vw, 40px);
    overflow: hidden;
    background: var(--surface-high);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.5);
}

.project-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1);
    opacity: 0.6;
    transition: all 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

.project-card:hover .project-image {
    filter: grayscale(0);
    opacity: 1;
    transform: scale(1.03);
}

.project-info {
    margin-top: 32px;
}

.project-meta {
    display: flex;
    align-items: center;
    gap: 16px;
}

.chip-sm {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
}

.chip-sm.chip-accent {
    color: var(--accent-blue);
    background: rgba(0, 227, 253, 0.05);
}

.service-card {
    padding: 48px;
    background: var(--surface-high);
    border-radius: 40px;
    transition: all 0.3s ease;
}

.service-card:hover {
    background: var(--surface-highest);
    transform: translateY(-8px);
}

.service-card .material-symbols-outlined {
    color: var(--primary);
    font-size: 3rem;
}

.section-contact {
    background: #000;
    padding: 160px 0;
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 24px;
    text-decoration: none;
    color: inherit;
}

.icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--surface-high);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: all 0.3s ease;
}

.contact-link:hover .icon-wrap {
    background: var(--primary);
    color: var(--on-primary);
}

.social-links {
    display: flex;
    gap: 24px;
}

.social-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--surface-high);
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--primary);
    color: var(--on-primary);
}

.contact-form-container {
    padding: 60px;
    border-radius: 60px;
}

.input-group {
    margin-bottom: 24px;
}

.input-group label {
    display: block;
    margin-bottom: 12px;
    color: var(--text-dim);
}

.input-group input,
.input-group textarea {
    width: 100%;
    background: var(--surface-low);
    border: none;
    padding: 20px 24px;
    border-radius: 16px;
    color: var(--text-main);
    font-family: var(--font-body);
    outline: none;
    transition: box-shadow 0.3s ease;
}

.input-group input:focus,
.input-group textarea:focus {
    box-shadow: 0 0 0 2px var(--primary-dim);
}

.footer {
    padding: 80px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-links {
    display: flex;
    gap: 40px;
}

.flex-between {
    display: flex;
    justify-content: space-between;
}

.align-end {
    align-items: flex-end;
}

.mt-4 {
    margin-top: 1rem;
}

.mt-8 {
    margin-top: 2rem;
}

.mt-12 {
    margin-top: 3rem;
}

.mt-20 {
    margin-top: 5rem;
}

.mb-20 {
    margin-bottom: 5rem;
}

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

.space-y-4>*+* {
    margin-top: 1rem;
}

.space-y-8>*+* {
    margin-top: 2rem;
}

.animate-reveal {
    opacity: 0;
    transform: translateY(30px);
    animation: reveal 1s cubic-bezier(0.23, 1, 0.32, 1) forwards;
}

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

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}

.reveal-on-scroll.active {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1024px) {
    .container {
        padding: 0 30px;
    }

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

    .hero-actions {
        justify-content: center;
    }

    .display-lg {
        font-size: 3rem;
    }

    .grid-two {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .mobile-menu {
        display: flex;
    }

    .hide-mobile {
        display: none;
    }

    .display-lg {
        font-size: 2.5rem;
    }

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

    .contact-form-container {
        padding: 40px;
    }

    .layout-quad-grid .images-grid {
        grid-template-columns: 1fr;
    }

    .layout-mosaic .mosaic-grid {
        grid-template-columns: 1fr;
    }

    .layout-mosaic .mosaic-side {
        flex-direction: row;
        height: 300px;
    }

    .layout-triple-row .triple-grid {
        grid-template-columns: 1fr;
    }

    .layout-asymmetric-split .asymmetric-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .layout-tech-specs .specs-content {
        padding: 40px 24px;
    }

    .layout-dual-image-editorial .diptych-grid,
    .layout-dual-image-editorial .diptych-images {
        grid-template-columns: 1fr !important;
    }

    .layout-hero-editorial {
        height: auto;
        min-height: 60vh;
        border-radius: 32px;
    }

    .layout-hero-editorial .overlay {
        padding: 40px 24px;
    }

    .layout-quote-center {
        padding: 80px 24px;
    }

    .layout-floating-element .floating-img-wrap {
        display: none;
    }
}

.cs-section img, 
.cs-section video {
    max-width: 100%;
    max-height: 85vh;
    width: auto;
    height: auto;
    object-fit: contain;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    border-radius: clamp(24px, 6vw, 48px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.6);
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: zoom-in;
    display: block;
    margin: 0 auto;
}

.cs-section img:hover {
    transform: scale(1.02);
    border-color: rgba(129, 236, 255, 0.2);
}

#vx-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: 20px;
}

#vx-lightbox.active {
    display: flex;
    opacity: 1;
}

#vx-lightbox .lightbox-content {
    max-width: 95%;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 40px 100px rgba(0,0,0,0.8);
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    object-fit: contain;
    background: #000;
}

#vx-lightbox.active .lightbox-content {
    transform: scale(1);
}

#vx-lightbox .close-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

body.lightbox-active {
    overflow: hidden;
}