/* ============================================
   VFX Forge - 特效熔炉 主样式表
   Design: 粒子爆破科幻风
   Prefix: vfx-
   ============================================ */

/* === Google Fonts Import (Local fallback) === */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Roboto:wght@300;400;500;700&display=swap');

/* === CSS Variables === */
:root {
    --vfx-primary: #0A0A1A;
    --vfx-accent: #00BFFF;
    --vfx-white: #FFFFFF;
    --vfx-text: #E0E0E0;
    --vfx-link: #00BFFF;
    --vfx-glass-bg: rgba(10, 10, 26, 0.65);
    --vfx-glass-border: rgba(0, 191, 255, 0.2);
    --vfx-glow: 0 0 20px rgba(0, 191, 255, 0.3);
    --vfx-font-heading: 'Orbitron', sans-serif;
    --vfx-font-body: 'Roboto', 'Lato', sans-serif;
}

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

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

body {
    font-family: var(--vfx-font-body);
    background-color: var(--vfx-primary);
    color: var(--vfx-text);
    line-height: 1.8;
    overflow-x: hidden;
    min-height: 100vh;
}

a {
    color: var(--vfx-link);
    text-decoration: none;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

a:hover {
    color: var(--vfx-white);
    text-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--vfx-font-heading);
    color: var(--vfx-white);
    line-height: 1.3;
}

/* === Particle Jammer Block (Hidden) === */
.particle-jammer-block {
    display: none !important;
    visibility: hidden;
    position: absolute;
    width: 0;
    height: 0;
    overflow: hidden;
}

/* === Container === */
.vfx-container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === Navigation === */
#vfx-header {
    width: 100%;
    z-index: 1000;
    background: var(--vfx-glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--vfx-glass-border);
    box-shadow: var(--vfx-glow);
}

.vfx-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    max-width: 1440px;
    margin: 0 auto;
}

.vfx-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.vfx-logo-icon {
    width: 40px;
    height: 40px;
    position: relative;
}

.vfx-logo-icon svg {
    width: 100%;
    height: 100%;
}

.sp-logo-text {
    font-family: var(--vfx-font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--vfx-accent);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.vfx-nav-links {
    display: flex;
    list-style: none;
    gap: 8px;
}

.vfx-nav-links li a {
    display: block;
    padding: 8px 16px;
    color: var(--vfx-text);
    font-family: var(--vfx-font-body);
    font-size: 0.9rem;
    font-weight: 500;
    position: relative;
    transition: color 0.3s ease;
    white-space: nowrap;
}

.vfx-nav-links li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--vfx-accent);
    transition: width 0.4s ease;
    box-shadow: 0 0 8px var(--vfx-accent);
}

.vfx-nav-links li a:hover {
    color: var(--vfx-accent);
}

.vfx-nav-links li a:hover::after {
    width: 80%;
}

/* Hamburger Menu */
.vfx-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    z-index: 1100;
}

.vfx-hamburger span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--vfx-accent);
    transition: all 0.3s ease;
}

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

.vfx-hamburger.vfx-active span:nth-child(2) {
    opacity: 0;
}

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

/* Mobile Menu Overlay */
.vfx-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    z-index: 1050;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.4s ease;
}

.vfx-mobile-menu.vfx-active {
    display: flex;
    opacity: 1;
    transform: translateX(0);
}

.vfx-mobile-menu a {
    font-family: var(--vfx-font-heading);
    font-size: 1.5rem;
    color: var(--vfx-text);
    letter-spacing: 3px;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.vfx-mobile-menu a:hover {
    color: var(--vfx-accent);
    text-shadow: 0 0 20px rgba(0, 191, 255, 0.6);
}

/* === Hero Section === */
.vfx-hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--vfx-primary);
}

.vfx-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    z-index: 1;
}

.vfx-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10,10,26,0.3) 0%, rgba(10,10,26,0.8) 100%);
    z-index: 2;
}

.vfx-hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 40px 20px;
}

.vfx-hero-content h1 {
    font-family: var(--vfx-font-heading);
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--vfx-white);
    text-shadow: 0 0 40px rgba(0, 191, 255, 0.4);
    margin-bottom: 20px;
    letter-spacing: 5px;
}

.vfx-hero-slogan {
    font-family: var(--vfx-font-heading);
    font-size: 1.3rem;
    color: var(--vfx-accent);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 40px;
    text-shadow: 0 0 20px rgba(0, 191, 255, 0.5);
}

.vfx-hero-desc {
    font-size: 1.1rem;
    color: var(--vfx-text);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

/* === Buttons === */
.vfx-btn {
    display: inline-block;
    padding: 14px 40px;
    font-family: var(--vfx-font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid var(--vfx-accent);
    color: var(--vfx-accent);
    background: var(--vfx-glass-bg);
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.vfx-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(0, 191, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.vfx-btn:hover {
    color: var(--vfx-white);
    border-color: var(--vfx-white);
    box-shadow: 0 0 30px rgba(0, 191, 255, 0.4), inset 0 0 30px rgba(0, 191, 255, 0.1);
}

.vfx-btn:hover::before {
    width: 300px;
    height: 300px;
}

.vfx-btn-primary {
    background: linear-gradient(135deg, rgba(0, 191, 255, 0.2), rgba(0, 191, 255, 0.05));
}

/* === Section Common === */
.vfx-section {
    padding: 100px 0;
    position: relative;
}

.vfx-section-title {
    font-family: var(--vfx-font-heading);
    font-size: 0.85rem;
    color: var(--vfx-accent);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 15px;
    opacity: 0.8;
}

.vfx-section-heading {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--vfx-white);
    margin-bottom: 20px;
}

.vfx-section-desc {
    font-size: 1.05rem;
    color: var(--vfx-text);
    max-width: 700px;
    line-height: 1.8;
    margin-bottom: 50px;
}

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

.vfx-section-center .vfx-section-desc {
    margin-left: auto;
    margin-right: auto;
}

/* === Glass Card === */
.vfx-card {
    background: var(--vfx-glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--vfx-glass-border);
    border-radius: 12px;
    padding: 30px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.vfx-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 191, 255, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.vfx-card:hover {
    border-color: rgba(0, 191, 255, 0.4);
    box-shadow: var(--vfx-glow);
    transform: translateY(-5px);
}

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

/* === Project Grid === */
.vfx-project-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.vfx-project-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 2/3;
}

.vfx-project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, filter 0.4s ease;
    filter: brightness(0.7);
}

.vfx-project-card:hover img {
    transform: scale(1.08);
    filter: brightness(1);
}

.vfx-project-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 20px;
    background: linear-gradient(transparent, rgba(10, 10, 26, 0.95));
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.4s ease;
}

.vfx-project-card:hover .vfx-project-info {
    transform: translateY(0);
    opacity: 1;
}

.vfx-project-info h3 {
    font-family: var(--vfx-font-heading);
    font-size: 1rem;
    margin-bottom: 5px;
    letter-spacing: 1px;
}

.vfx-project-info span {
    font-size: 0.85rem;
    color: var(--vfx-accent);
}

/* === Tech Grid === */
.vfx-tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.vfx-tech-node {
    text-align: center;
    padding: 40px 25px;
    cursor: pointer;
}

.vfx-tech-node .vfx-tech-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    border: 2px solid var(--vfx-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--vfx-accent);
    transition: all 0.4s ease;
}

.vfx-tech-node:hover .vfx-tech-icon {
    background: rgba(0, 191, 255, 0.15);
    box-shadow: 0 0 30px rgba(0, 191, 255, 0.3);
    transform: scale(1.1);
}

.vfx-tech-node h3 {
    font-size: 1rem;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.vfx-tech-node p {
    font-size: 0.9rem;
    color: var(--vfx-text);
    opacity: 0.8;
}

/* === Deconstruction === */
.vfx-decon-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-bottom: 80px;
}

.vfx-decon-item:nth-child(even) {
    direction: rtl;
}

.vfx-decon-item:nth-child(even) > * {
    direction: ltr;
}

.vfx-decon-images {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.vfx-decon-images img {
    border-radius: 8px;
    border: 1px solid var(--vfx-glass-border);
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.vfx-decon-text h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.vfx-decon-text p {
    margin-bottom: 15px;
    line-height: 1.8;
}

/* === Testimonials === */
.vfx-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.vfx-testimonial-card {
    padding: 35px;
}

.vfx-testimonial-card blockquote {
    font-style: italic;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--vfx-text);
    margin-bottom: 25px;
    position: relative;
    padding-left: 20px;
    border-left: 3px solid var(--vfx-accent);
}

.vfx-testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.vfx-testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--vfx-accent);
    object-fit: cover;
}

.vfx-testimonial-name {
    font-family: var(--vfx-font-heading);
    font-size: 0.9rem;
    color: var(--vfx-white);
}

.vfx-testimonial-role {
    font-size: 0.8rem;
    color: var(--vfx-accent);
}

/* === Team === */
.vfx-team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.vfx-team-member {
    text-align: center;
    padding: 30px 20px;
}

.vfx-team-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 20px;
    border: 2px solid var(--vfx-glass-border);
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.vfx-team-member:hover .vfx-team-avatar {
    border-color: var(--vfx-accent);
    box-shadow: 0 0 25px rgba(0, 191, 255, 0.3);
}

.vfx-team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vfx-team-member h3 {
    font-size: 1rem;
    margin-bottom: 5px;
}

.vfx-team-member .vfx-team-role {
    font-size: 0.85rem;
    color: var(--vfx-accent);
    margin-bottom: 10px;
}

.vfx-team-member p {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* === News === */
.vfx-news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.vfx-news-card {
    overflow: hidden;
    padding: 0;
}

.vfx-news-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.vfx-news-card:hover img {
    transform: scale(1.05);
}

.vfx-news-body {
    padding: 25px;
}

.vfx-news-date {
    font-size: 0.8rem;
    color: var(--vfx-accent);
    margin-bottom: 10px;
    font-family: var(--vfx-font-heading);
    letter-spacing: 1px;
}

.vfx-news-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.vfx-news-card p {
    font-size: 0.9rem;
    opacity: 0.8;
    line-height: 1.6;
}

/* === Jobs === */
.vfx-jobs-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.vfx-job-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 25px 30px;
}

.vfx-job-title {
    font-family: var(--vfx-font-heading);
    font-size: 1.1rem;
    color: var(--vfx-white);
    margin-bottom: 8px;
}

.vfx-job-meta {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--vfx-accent);
}

/* === Render Farm Stats === */
.vfx-farm-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.vfx-farm-stat {
    text-align: center;
    padding: 35px 20px;
}

.vfx-farm-number {
    font-family: var(--vfx-font-heading);
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--vfx-accent);
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(0, 191, 255, 0.3);
}

.vfx-farm-label {
    font-size: 0.9rem;
    color: var(--vfx-text);
    letter-spacing: 1px;
}

.vfx-farm-bar {
    width: 100%;
    height: 6px;
    background: rgba(0, 191, 255, 0.1);
    border-radius: 3px;
    margin-top: 15px;
    overflow: hidden;
}

.vfx-farm-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--vfx-accent), rgba(0, 191, 255, 0.5));
    border-radius: 3px;
    transition: width 1.5s ease;
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.5);
}

/* === Contact === */
.vfx-contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.vfx-form-group {
    margin-bottom: 20px;
}

.vfx-form-group label {
    display: block;
    font-family: var(--vfx-font-heading);
    font-size: 0.8rem;
    letter-spacing: 2px;
    color: var(--vfx-accent);
    margin-bottom: 8px;
}

.vfx-form-group input,
.vfx-form-group textarea,
.vfx-form-group select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(10, 10, 26, 0.8);
    border: 1px solid var(--vfx-glass-border);
    border-radius: 8px;
    color: var(--vfx-text);
    font-family: var(--vfx-font-body);
    font-size: 0.95rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.vfx-form-group input:focus,
.vfx-form-group textarea:focus {
    outline: none;
    border-color: var(--vfx-accent);
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.2);
}

.vfx-form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.vfx-offices {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.vfx-office-card {
    padding: 25px;
}

.vfx-office-card h3 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: var(--vfx-accent);
}

.vfx-office-card p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* === Footer === */
#vfx-footer {
    background: linear-gradient(180deg, var(--vfx-primary), #050510);
    border-top: 1px solid var(--vfx-glass-border);
    padding: 60px 0 30px;
}

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

.vfx-footer-col h4 {
    font-family: var(--vfx-font-heading);
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--vfx-accent);
    margin-bottom: 20px;
}

.vfx-footer-col ul {
    list-style: none;
}

.vfx-footer-col ul li {
    margin-bottom: 10px;
}

.vfx-footer-col ul li a {
    color: var(--vfx-text);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.vfx-footer-col ul li a:hover {
    color: var(--vfx-accent);
}

.vfx-social-links {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.vfx-social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--vfx-glass-border);
    border-radius: 50%;
    color: var(--vfx-text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.vfx-social-links a:hover {
    border-color: var(--vfx-accent);
    color: var(--vfx-accent);
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.3);
}

.vfx-footer-bottom {
    border-top: 1px solid var(--vfx-glass-border);
    padding-top: 25px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(224, 224, 224, 0.6);
    line-height: 2;
}

.vfx-footer-bottom a {
    color: rgba(224, 224, 224, 0.6);
}

.vfx-footer-bottom a:hover {
    color: var(--vfx-accent);
}

.vfx-honor-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 10px 0;
    padding: 5px 15px;
    border: 1px solid rgba(0, 191, 255, 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--vfx-accent);
}

/* === Before/After Comparison (Rendering Room) === */
.vfx-comparison-container {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid var(--vfx-glass-border);
    aspect-ratio: 16/9;
    cursor: ew-resize;
}

.vfx-comparison-before,
.vfx-comparison-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.vfx-comparison-before img,
.vfx-comparison-after img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vfx-comparison-before {
    z-index: 2;
    clip-path: inset(0 50% 0 0);
}

.vfx-comparison-slider {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: var(--vfx-accent);
    z-index: 3;
    cursor: ew-resize;
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.6);
    transform: translateX(-50%);
}

.vfx-comparison-slider::before {
    content: '◀ ▶';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: var(--vfx-glass-bg);
    border: 2px solid var(--vfx-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: var(--vfx-accent);
    letter-spacing: 3px;
    box-shadow: 0 0 20px rgba(0, 191, 255, 0.4);
}

.vfx-comparison-label {
    position: absolute;
    top: 15px;
    padding: 5px 15px;
    background: var(--vfx-glass-bg);
    border: 1px solid var(--vfx-glass-border);
    border-radius: 20px;
    font-family: var(--vfx-font-heading);
    font-size: 0.75rem;
    letter-spacing: 2px;
    color: var(--vfx-accent);
    z-index: 4;
}

.vfx-comparison-label-before {
    left: 15px;
}

.vfx-comparison-label-after {
    right: 15px;
}

.vfx-comparison-thumbnails {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

.vfx-comparison-thumb {
    width: 120px;
    height: 70px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--vfx-glass-border);
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0.6;
}

.vfx-comparison-thumb.vfx-active,
.vfx-comparison-thumb:hover {
    border-color: var(--vfx-accent);
    opacity: 1;
    box-shadow: 0 0 15px rgba(0, 191, 255, 0.3);
}

.vfx-comparison-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vfx-tech-params {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin-top: 25px;
    flex-wrap: wrap;
}

.vfx-tech-param {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--vfx-text);
    opacity: 0.8;
}

.vfx-tech-param strong {
    color: var(--vfx-accent);
}

/* === Page Header (Inner Pages) === */
.vfx-page-header {
    position: relative;
    padding: 120px 0 80px;
    text-align: center;
    overflow: hidden;
}

.vfx-page-header-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    z-index: 1;
}

.vfx-page-header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10,10,26,0.5) 0%, var(--vfx-primary) 100%);
    z-index: 2;
}

.vfx-page-header-content {
    position: relative;
    z-index: 3;
}

.vfx-page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    letter-spacing: 3px;
}

.vfx-page-header p {
    font-size: 1.1rem;
    color: var(--vfx-text);
    max-width: 600px;
    margin: 0 auto;
}

/* === Content Page === */
.vfx-content-body {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
}

.vfx-content-body h2 {
    font-size: 1.8rem;
    margin: 40px 0 20px;
    color: var(--vfx-accent);
}

.vfx-content-body h3 {
    font-size: 1.3rem;
    margin: 30px 0 15px;
}

.vfx-content-body p {
    margin-bottom: 20px;
    line-height: 1.9;
}

.vfx-content-body img {
    border-radius: 12px;
    margin: 30px 0;
    border: 1px solid var(--vfx-glass-border);
}

/* === Video Grid (for column pages) === */
.vfx-video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.vfx-video-card {
    overflow: hidden;
    padding: 0;
    cursor: pointer;
}

.vfx-video-thumb {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.vfx-video-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.vfx-video-card:hover .vfx-video-thumb img {
    transform: scale(1.05);
}

.vfx-video-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    border: 2px solid var(--vfx-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--vfx-glass-bg);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.vfx-video-card:hover .vfx-video-play {
    opacity: 1;
}

.vfx-video-play::after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 10px 0 10px 18px;
    border-color: transparent transparent transparent var(--vfx-accent);
    margin-left: 4px;
}

.vfx-video-body {
    padding: 20px;
}

.vfx-video-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    line-height: 1.4;
}

.vfx-video-card p {
    font-size: 0.85rem;
    opacity: 0.8;
    line-height: 1.5;
}

.vfx-video-meta {
    display: flex;
    gap: 15px;
    margin-top: 10px;
    font-size: 0.8rem;
    color: var(--vfx-accent);
}

/* === App Download === */
.vfx-app-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.vfx-app-content {
    text-align: center;
    position: relative;
    z-index: 3;
}

.vfx-app-title {
    font-family: var(--vfx-font-heading);
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: 8px;
    color: var(--vfx-white);
    margin-bottom: 20px;
}

.vfx-app-desc {
    font-size: 1.1rem;
    color: var(--vfx-text);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.vfx-qr-container {
    width: 200px;
    height: 200px;
    margin: 0 auto 30px;
    border: 2px solid var(--vfx-accent);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 191, 255, 0.3);
}

.vfx-qr-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vfx-app-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Animations === */
@keyframes vfx-pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

@keyframes vfx-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes vfx-glow-pulse {
    0%, 100% { box-shadow: 0 0 10px rgba(0, 191, 255, 0.2); }
    50% { box-shadow: 0 0 30px rgba(0, 191, 255, 0.5); }
}

.vfx-animate-pulse {
    animation: vfx-pulse 3s ease-in-out infinite;
}

.vfx-animate-float {
    animation: vfx-float 4s ease-in-out infinite;
}

/* === Scroll Animations === */
.vfx-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.vfx-fade-in.vfx-visible {
    opacity: 1;
    transform: translateY(0);
}

/* === Responsive Design === */

/* 1440px */
@media (max-width: 1440px) {
    .vfx-container {
        max-width: 1200px;
    }
}

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

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

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

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

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

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

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

    .vfx-decon-item {
        grid-template-columns: 1fr;
    }

    .vfx-decon-item:nth-child(even) {
        direction: ltr;
    }

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

    .vfx-hero-content h1 {
        font-size: 2.5rem;
    }
}

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

    .vfx-hamburger {
        display: flex;
    }

    .vfx-hero-content h1 {
        font-size: 2rem;
        letter-spacing: 3px;
    }

    .vfx-hero-slogan {
        font-size: 0.9rem;
        letter-spacing: 4px;
    }

    .vfx-section {
        padding: 60px 0;
    }

    .vfx-section-heading {
        font-size: 1.8rem;
    }

    .vfx-project-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .vfx-tech-grid {
        grid-template-columns: 1fr;
    }

    .vfx-testimonial-grid {
        grid-template-columns: 1fr;
    }

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

    .vfx-news-grid {
        grid-template-columns: 1fr;
    }

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

    .vfx-contact-grid {
        grid-template-columns: 1fr;
    }

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

    .vfx-video-grid {
        grid-template-columns: 1fr;
    }

    .vfx-page-header h1 {
        font-size: 1.8rem;
    }

    .vfx-app-title {
        font-size: 2rem;
        letter-spacing: 4px;
    }
}

/* 360px */
@media (max-width: 360px) {
    html {
        font-size: 14px;
    }

    .vfx-hero-content h1 {
        font-size: 1.5rem;
    }

    .vfx-section-heading {
        font-size: 1.4rem;
    }

    .vfx-project-grid {
        grid-template-columns: 1fr;
    }

    .vfx-team-grid {
        grid-template-columns: 1fr;
    }

    .vfx-farm-grid {
        grid-template-columns: 1fr;
    }

    .vfx-app-title {
        font-size: 1.5rem;
    }

    .vfx-comparison-thumbnails {
        gap: 8px;
    }

    .vfx-comparison-thumb {
        width: 80px;
        height: 50px;
    }
}

/* === Utility === */
.vfx-text-accent {
    color: var(--vfx-accent);
}

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

.vfx-mt-20 {
    margin-top: 20px;
}

.vfx-mb-20 {
    margin-bottom: 20px;
}

.vfx-divider {
    width: 60px;
    height: 2px;
    background: var(--vfx-accent);
    margin: 20px 0;
    box-shadow: 0 0 10px rgba(0, 191, 255, 0.3);
}

.vfx-divider-center {
    margin-left: auto;
    margin-right: auto;
}