/* ==========================================================================
   MR FPV — Cinematic Dark Luxury Styles
   ========================================================================== */

/* Variables */
:root {
    --bg-dark: #050507;
    --bg-darker: #020202;
    --bg-nav: rgba(5, 5, 7, 0.9);
    --accent-gold: #cba873;
    --accent-hud: #00e5ff;
    --text-primary: #f4f4f5;
    --text-muted: #8a8d93;
    --border-dark: #1e1e24;
    
    --font-heading: 'Orbitron', 'Space Grotesk', sans-serif;
    --font-body: 'DM Sans', sans-serif;
    --font-accent: 'JetBrains Mono', monospace;
    
    --transition-smooth: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-snappy: all 0.15s ease-out;
    --transition-slow: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-dark);
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--text-primary);
    background-color: var(--bg-dark);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none; /* For custom cursor on desktop */
}

/* Custom Cursor */
.cursor-dot, .cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
}

.cursor-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-gold);
    border-radius: 50%;
}

.cursor-ring {
    width: 32px;
    height: 32px;
    border: 1px dashed var(--accent-gold);
    border-radius: 50%;
    transition: width 0.2s, height 0.2s, background-color 0.2s, border-color 0.2s;
    animation: rotateCursor 10s linear infinite;
}

@keyframes rotateCursor {
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Disable custom cursor on touch devices */
@media (hover: none) and (pointer: coarse) {
    body { cursor: auto; }
    .cursor-dot, .cursor-ring { display: none; }
}

/* Typography & Utilities */
h1, h2, h3, .logo {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 400;
}

.italic {
    font-family: var(--font-accent);
    text-transform: none;
    font-style: italic;
    font-weight: 300;
    letter-spacing: normal;
    color: var(--accent-gold);
}

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

.accent {
    color: var(--accent-gold);
}

.accent-link {
    color: var(--accent-gold);
    border-bottom: 1px solid transparent;
}
.accent-link:hover {
    border-bottom-color: var(--accent-gold);
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 120px 5%;
}

.section-label {
    display: block;
    font-size: 0.85rem;
    color: var(--accent-gold);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.section-heading {
    font-size: 3.5rem;
    margin-bottom: 4rem;
    line-height: 1.1;
}

/* Grain Overlay */
.grain-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 1000;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 2rem 5%;
    transition: var(--transition-smooth);
}

nav.scrolled {
    background-color: var(--bg-nav);
    padding: 1rem 5%;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-dark);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    letter-spacing: 4px;
}

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

.nav-links a {
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.lang-toggle {
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 102;
}

.hamburger span {
    width: 28px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition-smooth);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-darker);
    z-index: 101;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.mobile-menu.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 3rem;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

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

.mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.3s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.4s; }

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

/* Animations */
.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: var(--transition-slow);
}

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

.section-fade {
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-slow);
}

.section-fade.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.2s; }
.delay-2 { transition-delay: 0.4s; }

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    font-family: var(--font-accent);
    position: relative;
    overflow: hidden;
    z-index: 1;
    background: rgba(203, 168, 115, 0.05);
    cursor: pointer;
    box-shadow: 0 0 0 rgba(203, 168, 115, 0);
    transition: var(--transition-smooth);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: var(--accent-gold);
    z-index: -1;
    transition: var(--transition-snappy);
}

.btn-primary:hover {
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(203, 168, 115, 0.4);
    letter-spacing: 3px;
}

.btn-primary:hover::before {
    width: 100%;
}

/* SECTION: Hero */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-color: var(--bg-dark);
    overflow: hidden;
}

.hero-noise {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(8,8,8,0.4) 0%, rgba(8,8,8,1) 100%);
}

.hero-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
}

.hero-content {
    max-width: 1000px;
    width: 100%;
    padding: 0 5%;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-headline {
    font-size: clamp(4rem, 10vw, 8rem);
    line-height: 0.9;
    margin-bottom: 1rem;
    text-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.hero-subheadline {
    font-size: 1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    height: 60px;
    width: 1px;
    background-color: var(--border-dark);
    overflow: hidden;
}

.scroll-indicator .line {
    width: 100%;
    height: 50%;
    background-color: var(--text-muted);
    animation: dropScroll 2s cubic-bezier(0.25, 1, 0.5, 1) infinite;
}

@keyframes dropScroll {
    0% { transform: translateY(-100%); }
    50% { transform: translateY(100%); }
    100% { transform: translateY(200%); }
}

/* HUD Overlay Styles */
.hud-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none;
    z-index: 5;
    font-family: var(--font-accent);
    color: var(--accent-gold);
    font-size: 0.75rem;
    letter-spacing: 2px;
    padding: 30px;
}

.hud-top-left { position: absolute; top: 30px; left: 30px; display: flex; align-items: center; gap: 8px;}
.hud-top-right { position: absolute; top: 30px; right: 30px; }
.hud-bottom-left { position: absolute; bottom: 30px; left: 30px; line-height: 1.8; }
.hud-bottom-right { position: absolute; bottom: 30px; right: 30px; }

.hud-blinker {
    width: 8px; height: 8px;
    background-color: #ff3333;
    border-radius: 50%;
    animation: blinker 1s infinite;
}

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

@keyframes blinker {
    50% { opacity: 0; }
}

.hud-crosshair {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 300px; height: 300px;
}

.hud-crosshair-h {
    position: absolute; top: 50%; left: 0; width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(203, 168, 115, 0.5), transparent);
}
.hud-crosshair-v {
    position: absolute; left: 50%; top: 0; width: 1px; height: 100%;
    background: linear-gradient(180deg, transparent, rgba(203, 168, 115, 0.5), transparent);
}

.hud-bracket {
    position: absolute; width: 20px; height: 20px;
    border: 1px solid var(--accent-gold);
}
.hud-bracket.top-left { top: 0; left: 0; border-right: none; border-bottom: none; }
.hud-bracket.top-right { top: 0; right: 0; border-left: none; border-bottom: none; }
.hud-bracket.bottom-left { bottom: 0; left: 0; border-right: none; border-top: none; }
.hud-bracket.bottom-right { bottom: 0; right: 0; border-left: none; border-top: none; }

/* SECTION: Showreel */
.showreel-section {
    background-color: var(--bg-darker);
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
    height: 0;
    overflow: hidden;
    max-width: 100%;
    background: #000;
    border: 1px solid var(--border-dark);
}

.reel-note {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 1rem;
    text-align: left;
}

/* SECTION: Portfolio */
.filter-tabs {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    padding-bottom: 5px;
    border-bottom: 1px solid transparent;
    transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
    color: var(--text-primary);
    border-bottom-color: var(--accent-gold);
}

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

.portfolio-item {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--border-dark);
    background-color: #111;
}

.portfolio-item::after { /* Bracket lock top-left */
    content: ''; position: absolute; top: 20px; left: 20px; width: 20px; height: 20px;
    border-top: 2px solid var(--accent-hud); border-left: 2px solid var(--accent-hud);
    opacity: 0; transform: scale(1.5); transition: var(--transition-smooth);
    z-index: 10; pointer-events: none;
}
.portfolio-item::before { /* Bracket lock bottom-right */
    content: ''; position: absolute; bottom: 20px; right: 20px; width: 20px; height: 20px;
    border-bottom: 2px solid var(--accent-hud); border-right: 2px solid var(--accent-hud);
    opacity: 0; transform: scale(1.5); transition: var(--transition-smooth);
    z-index: 10; pointer-events: none;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1), filter 0.6s ease;
    filter: grayscale(40%) contrast(1.1);
}

.portfolio-item.featured {
    grid-column: span 2;
    grid-row: span 2;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transition: var(--transition-smooth);
}

.portfolio-item:hover img {
    transform: scale(1.05);
    filter: grayscale(0%) contrast(1.1);
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover::after,
.portfolio-item:hover::before {
    opacity: 1;
    transform: scale(1);
}

.portfolio-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 0.2rem;
    transform: translateY(10px);
    transition: var(--transition-smooth);
}

.portfolio-category {
    font-size: 0.8rem;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    transform: translateY(10px);
    transition: var(--transition-smooth);
    transition-delay: 0.05s;
}

.portfolio-item:hover .portfolio-title,
.portfolio-item:hover .portfolio-category {
    transform: translateY(0);
}

@media (max-width: 900px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .portfolio-item.featured {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 600px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    .portfolio-item.featured {
        grid-column: span 1;
    }
}

/* Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(5, 5, 5, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    width: 90%;
    max-width: 1200px;
    aspect-ratio: 16/9;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 3rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition-smooth);
    line-height: 1;
}

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

/* SECTION: Services */
.services-section {
    background-color: var(--bg-darker);
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
}

.service-card {
    padding: 2rem 0;
}

.service-icon {
    width: 48px;
    height: 48px;
    color: var(--accent-gold);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.services-footer {
    text-align: center;
    border-top: 1px solid var(--border-dark);
    padding-top: 3rem;
    font-size: 1.1rem;
}

@media (max-width: 800px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* SECTION: Contact */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
}

.trust-statement {
    font-size: 1.5rem;
    line-height: 1.4;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.direct-email {
    font-family: var(--font-heading);
    font-size: 2rem;
    color: var(--text-muted);
}

.direct-email:hover {
    color: var(--accent-gold);
}

.form-group {
    margin-bottom: 1.5rem;
}

input, select, textarea {
    width: 100%;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid var(--border-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    padding: 1rem 0;
    transition: var(--transition-smooth);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-bottom-color: var(--accent-gold);
}

select {
    appearance: none;
    color: var(--text-muted);
}
select:focus, select:valid {
    color: var(--text-primary);
}

select option {
    background-color: var(--bg-darker);
    color: var(--text-primary);
}

.submit-btn {
    width: 100%;
    margin-top: 1rem;
    text-align: center;
}

.form-status {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--accent-gold);
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

/* Footer */
footer {
    border-top: 1px solid var(--border-dark);
    padding: 3rem 5%;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.social-icon {
    color: var(--text-muted);
    width: 24px;
    height: 24px;
    display: block;
}

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