/* ========================================
   ITALMAS Technologies — Website Styles
   Dark theme inspired by Black Caviar Games
   ======================================== */

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

:root {
    --bg: #000000;
    --bg-secondary: #0a0a0a;
    --text: #ffffff;
    --text-dim: #888888;
    --accent: #e88a00;
    --accent-hover: #ff9d1a;
    --card-bg: #111111;
    --card-border: #1a1a1a;
    --font-main: 'Raleway', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    --transition: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* --- Preloader --- */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

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

.preloader-ring {
    width: 48px;
    height: 48px;
    border: 2px solid var(--card-border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.preloader-text {
    font-family: var(--font-mono);
    font-size: 14px;
    letter-spacing: 4px;
    color: var(--text-dim);
}

/* --- Header / Navigation --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 40px;
    transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05);
}

.nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 1001;
}

.logo-img {
    width: 36px;
    height: 36px;
    object-fit: contain;
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--accent);
    color: var(--text);
    font-weight: 800;
    font-size: 14px;
    border-radius: 8px;
    letter-spacing: -0.5px;
}

.logo-text {
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 1px;
}

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

.nav-link {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-dim);
    position: relative;
    padding: 4px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent);
    transition: width var(--transition);
}

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

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

/* --- Nav Dropdown --- */
.nav-dropdown {
    position: relative;
}

.nav-dropdown > .nav-link {
    cursor: default;
}

.nav-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 180px;
    padding: 8px 0;
    margin-top: 12px;
    background: rgba(17, 17, 17, 0.95);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    z-index: 100;
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 0;
    right: 0;
    height: 12px;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
}

.nav-dropdown-item {
    display: block;
    padding: 10px 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dim);
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-dropdown-item:hover {
    color: var(--text);
    background: rgba(232, 138, 0, 0.1);
}

.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.nav-burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    transition: var(--transition);
    transform-origin: center;
}

.nav-burger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-burger.active span:nth-child(2) {
    opacity: 0;
}

.nav-burger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* --- Mobile Menu --- */
.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(0, 0, 0, 0.98);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.mobile-link {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text);
    transition: color var(--transition);
}

.mobile-link:hover {
    color: var(--accent);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 40px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-particles {
    position: absolute;
    inset: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 50%, rgba(232, 138, 0, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 80% 60% at 20% 80%, rgba(232, 138, 0, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse 80% 60% at 80% 20%, rgba(232, 138, 0, 0.03) 0%, transparent 60%);
}

/* Decorative elements */
.deco {
    position: absolute;
    pointer-events: none;
    opacity: 0.15;
    color: var(--accent);
}

.deco-star { width: 24px; height: 24px; }

.deco-1 {
    top: 15%;
    left: 10%;
    animation: float 6s ease-in-out infinite;
}

.deco-2 {
    bottom: 20%;
    right: 12%;
    width: 16px;
    height: 16px;
    animation: float 8s ease-in-out infinite reverse;
}

.deco-3 {
    top: 25%;
    right: 8%;
    width: 60px;
    height: 60px;
    animation: rotate-slow 20s linear infinite;
}

.deco-4 {
    bottom: 15%;
    left: 5%;
    width: 100px;
    height: 25px;
    opacity: 0.08;
}

.deco-5 {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    top: 40%;
    left: 20%;
    animation: pulse 3s ease-in-out infinite;
}

.deco-6 {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--accent);
    top: 60%;
    right: 25%;
    animation: pulse 4s ease-in-out infinite 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

@keyframes rotate-slow {
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.15; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(1.5); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
}

.hero-label {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
}

.hero-title {
    margin-bottom: 24px;
}

.hero-title-line {
    display: block;
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -2px;
}

.hero-title-line.accent {
    color: var(--accent);
    font-weight: 300;
    font-size: clamp(36px, 6vw, 72px);
    letter-spacing: 8px;
}

.hero-subtitle {
    font-size: 18px;
    font-weight: 400;
    color: var(--text-dim);
    margin-bottom: 48px;
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-main);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all var(--transition);
}

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

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(232, 138, 0, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    border-color: var(--text);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
}

/* Hero Scroll Indicator */
.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 1;
}

.scroll-line {
    width: 1px;
    height: 48px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 1; height: 48px; }
    50% { opacity: 0.3; height: 32px; }
}

.scroll-text {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-dim);
}

/* --- Sections --- */
.section {
    padding: 120px 0;
    position: relative;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 3px;
    color: var(--accent);
    margin-bottom: 24px;
}

.section-title {
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 48px;
    letter-spacing: -1px;
}

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

/* --- About Section --- */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 80px;
    align-items: start;
}

.about-description {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dim);
    margin-bottom: 24px;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding-top: 20px;
}

.stat {
    border-left: 2px solid var(--accent);
    padding-left: 24px;
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
    font-variant-numeric: tabular-nums;
}

.stat-label {
    font-size: 13px;
    color: var(--text-dim);
    letter-spacing: 1px;
}

/* --- Marquee --- */
.marquee {
    padding: 32px 0;
    overflow: hidden;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.marquee-track {
    display: flex;
    gap: 40px;
    white-space: nowrap;
    animation: marquee 20s linear infinite;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-dim);
    font-variant-numeric: lining-nums;
}

.marquee-dot {
    color: var(--accent);
    font-size: 10px;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* --- Projects --- */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    overflow: hidden;
    transition: all var(--transition-slow);
}

.project-card:hover {
    border-color: rgba(232, 138, 0, 0.3);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.project-video {
    position: relative;
    aspect-ratio: 16/9;
    background: var(--bg-secondary);
    overflow: hidden;
}

.project-video iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.project-image {
    position: relative;
    aspect-ratio: 16/10;
    background: var(--bg-secondary);
    overflow: hidden;
}

.project-placeholder {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    opacity: 0.3;
}

.project-placeholder svg {
    width: 80px;
    height: 80px;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(232, 138, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-view {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.project-info {
    padding: 24px;
}

.project-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
}

.project-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.project-desc {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.6;
}

.project-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.project-meta span {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 4px 10px;
    border: 1px solid var(--card-border);
    color: var(--text-dim);
    border-radius: 2px;
}

/* --- Values --- */
.values {
    background: var(--bg-secondary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
}

.value-card {
    text-align: center;
    padding: 40px 24px;
}

.value-icon {
    width: 48px;
    height: 48px;
    color: var(--accent);
    margin: 0 auto 24px;
}

.value-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
}

.value-desc {
    font-size: 14px;
    color: var(--text-dim);
    line-height: 1.7;
}

/* --- Team --- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 64px;
}

.team-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    transition: all var(--transition);
}

.team-card:hover {
    border-color: rgba(232, 138, 0, 0.3);
    transform: translateY(-4px);
}

.team-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 20px;
    overflow: hidden;
    background: var(--bg-secondary);
    border: 2px solid var(--card-border);
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    opacity: 0.4;
}

.avatar-placeholder svg {
    width: 50px;
    height: 50px;
}

.team-name {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.team-role {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--accent);
    letter-spacing: 1px;
}

.team-cta {
    text-align: center;
    padding: 40px;
    border: 1px dashed var(--card-border);
}

.team-cta p {
    font-size: 16px;
    color: var(--text-dim);
    margin-bottom: 20px;
}

/* --- Contact --- */
.contact {
    background: var(--bg-secondary);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact-desc {
    font-size: 16px;
    color: var(--text-dim);
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-link {
    display: block;
    padding: 16px 0;
    border-bottom: 1px solid var(--card-border);
    transition: border-color var(--transition);
}

.contact-link:hover {
    border-color: var(--accent);
}

.contact-link-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 4px;
}

.contact-link-value {
    font-size: 18px;
    font-weight: 600;
}

/* Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 16px 0;
    font-family: var(--font-main);
    font-size: 16px;
    color: var(--text);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--card-border);
    outline: none;
    transition: border-color var(--transition);
    resize: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
}

.form-group label {
    position: absolute;
    top: 16px;
    left: 0;
    font-size: 14px;
    color: var(--text-dim);
    pointer-events: none;
    transition: all var(--transition);
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -8px;
    font-size: 11px;
    color: var(--accent);
    letter-spacing: 1px;
}

/* --- Footer --- */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--card-border);
}

.footer-grid {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-nav {
    display: flex;
    gap: 24px;
}

.footer-nav a {
    font-size: 13px;
    color: var(--text-dim);
    letter-spacing: 1px;
    transition: color var(--transition);
}

.footer-nav a:hover {
    color: var(--text);
}

.footer-copy {
    font-size: 12px;
    color: var(--text-dim);
}

/* --- Animations --- */
.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: animateUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

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

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Particle --- */
.particle {
    position: absolute;
    border-radius: 50%;
    background: var(--accent);
    pointer-events: none;
    opacity: 0;
    animation: particle-float linear infinite;
}

@keyframes particle-float {
    0% {
        opacity: 0;
        transform: translateY(0) scale(0);
    }
    10% {
        opacity: 0.3;
        transform: translateY(-10vh) scale(1);
    }
    90% {
        opacity: 0.1;
    }
    100% {
        opacity: 0;
        transform: translateY(-100vh) scale(0.5);
    }
}

/* --- Responsive --- */
@media (max-width: 960px) {
    .container { padding: 0 24px; }
    .header { padding: 0 24px; }
    .section { padding: 80px 0; }

    .nav-links { display: none; }
    .nav-burger { display: flex; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .about-stats {
        flex-direction: row;
        gap: 32px;
        flex-wrap: wrap;
    }

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

    .values-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 640px) {
    .section { padding: 64px 0; }

    .hero { padding: 100px 24px; }

    .hero-title-line {
        letter-spacing: -1px;
    }

    .hero-title-line.accent {
        letter-spacing: 4px;
    }

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

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

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

    .stat-number {
        font-size: 36px;
    }

    .footer-grid {
        flex-direction: column;
        text-align: center;
    }

    .footer-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-subtitle { font-size: 15px; }

    .about-stats {
        flex-direction: column;
    }

    .mobile-link {
        font-size: 24px;
    }
}