/* =====================================================
   MT3D Design - Shared Styles
   Common CSS for all pages
   ===================================================== */

/* =====================================================
   CSS Variables & Reset
   ===================================================== */
:root {
    --primary-dark: #0a0f14;
    --secondary-dark: #1a2128;
    --accent-orange: #ff6b35;
    --accent-cyan: #00d9ff;
    --text-primary: #e8eef3;
    --text-secondary: #8b95a1;
    --grid-color: rgba(0, 217, 255, 0.08);
    --precision-yellow: #ffd60a;
}

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

body {
    font-family: 'Archivo', sans-serif;
    background: var(--primary-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

@font-face {
  font-family: 'Ethnocentric';
  src: url('/v2/EthnocentricRg-Regular_400.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: 'Ethnocentric';
  src: url('/v2/EthnocentricRg-Italic_400.ttf') format('truetype');
  font-weight: normal;
  font-style: italic;
}

/* =====================================================
   Navigation
   ===================================================== */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 15, 20, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 107, 53, 0.2);
    z-index: 1000;
    padding: 1.2rem 2rem;
}

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

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.menu-logo  {
    position:absolute;
    top:0;right:15;
    z-index:1001;
    width:130px;
    height:auto;
    transition: opacity 0.6s ease;
}

.logo-text {
    display:none;
    animation: fadeSlideDown 1s ease-out both;
    font-family: 'Ethnocentric', sans-serif;
    font-style: normal;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--accent-orange);
    letter-spacing: -0.02em;
}

.logo-text span {
    font-size: 1.3rem;
}

.nav-menu {
    display: none;
}

.nav-menu.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--secondary-dark);
    border: 1px solid var(--accent-orange);
    padding: 1rem;
    width: 240px;
    gap: 1rem;
}

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: var(--accent-orange);
}

.menu-toggle {
    background: none;
    border: none;
    color: var(--accent-orange);
    font-size: 1.5rem;
    cursor: pointer;
    display: block;
}

/* =====================================================
   Section Backgrounds - Reusable Classes
   ===================================================== */

/* Dark background with gradient */
.section-bg-gradient {
    background: linear-gradient(180deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
}

/* Solid dark background */
.section-bg-dark {
    background: var(--primary-dark);
}

/* Secondary dark background */
.section-bg-secondary {
    background: var(--secondary-dark);
}

/* Dark background with grid pattern */
.section-bg-grid {
    background: var(--primary-dark);
    background-image: 
        linear-gradient(rgba(0, 217, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 217, 255, 0.08) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Base section styling */
.section {
    position: relative;
    padding: 6rem 2rem;
    z-index: 1;
}

/* Smaller padding for compact sections */
.section-compact {
    padding: 4rem 2rem;
}

/* =====================================================
   Section Headers - Reusable
   ===================================================== */
.section-header {
    max-width: 1200px;
    margin: 0 auto 4rem;
    text-align: center;
}

.section-tag {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    color: var(--accent-orange);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.section-header h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
}

/* =====================================================
   Buttons
   ===================================================== */
.btn {
    padding: 1rem 2rem;
    border: none;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-block;
}

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

.btn-primary:hover {
    background: var(--precision-yellow);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--accent-cyan);
}

.btn-secondary:hover {
    background: var(--accent-cyan);
    color: var(--primary-dark);
    transform: translateY(-2px);
}

/* =====================================================
   Cards - Reusable
   ===================================================== */
.card {
    background: linear-gradient(135deg, rgba(26, 33, 40, 0.8), rgba(10, 15, 20, 0.9));
    border: 1px solid rgba(255, 107, 53, 0.2);
    padding: 2.5rem;
    transition: all 0.3s;
    position: relative;
}

.card:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 10px 40px rgba(255, 107, 53, 0.2);
}

/* Card with left accent border */
.card-accent-left {
    border-left: 4px solid var(--accent-cyan);
}

.card-accent-left:hover {
    transform: translateX(10px);
    border-left-color: var(--accent-orange);
}

/* Card with top accent bar */
.card-accent-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--accent-orange), var(--precision-yellow));
    transition: height 0.4s;
}

.card-accent-top:hover::before {
    height: 100%;
}

.card-accent-top:hover {
    transform: translateX(10px);
}

/* =====================================================
   Grid Layouts - Reusable
   ===================================================== */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.grid-auto {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

/* Container with max-width */
.container {
    max-width: 1200px;
    margin: 0 auto;
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
}

/* =====================================================
   Typography Utilities
   ===================================================== */
.text-center {
    text-align: center;
}

.text-mono {
    font-family: 'IBM Plex Mono', monospace;
}

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

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

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

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

/* =====================================================
   Footer
   ===================================================== */
footer {
    position: relative;
    background: var(--secondary-dark);
    border-top: 1px solid rgba(255, 107, 53, 0.2);
    padding: 3rem 2rem 2rem;
    z-index: 1;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.footer-section h4 {
    color: var(--accent-orange);
    margin-bottom: 1rem;
    font-family: 'IBM Plex Mono', monospace;
}

.footer-section p,
.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: var(--accent-orange);
}

.footer-bottom {
    max-width: 1200px;
    margin: 2rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 107, 53, 0.1);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: inline-block;
    color: var(--accent-cyan);
    font-size: 1.5rem;
    transition: all 0.3s;
}

.social-links a:hover {
    color: var(--accent-orange);
    transform: scale(1.2);
}

/* =====================================================
   Animations
   ===================================================== */
@keyframes fadeSlideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes fadeSlideRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* Animation utility classes */
.animate-fade-up {
    animation: fadeSlideUp 1s ease-out both;
}

.animate-fade-down {
    animation: fadeSlideDown 1s ease-out both;
}

.animate-fade-left {
    animation: fadeSlideLeft 1s ease-out both;
}

.animate-fade-right {
    animation: fadeSlideRight 1s ease-out both;
}

/* Animation delays */
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* =====================================================
   Responsive Design
   ===================================================== */
@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
    
    .nav-menu {
        display: flex;
        gap: 2rem;
        position: static;
        background: none;
        border: none;
        padding: 0;
        flex-direction: row;
    }
    
    .grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    /* Additional desktop adjustments can go here */
    .menu-logo  {
        width:175px;
    }
}

/* =====================================================
   Utility Classes
   ===================================================== */
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mt-4 { margin-top: 4rem; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 4rem; }

.gap-1 { gap: 1rem; }
.gap-2 { gap: 2rem; }
.gap-3 { gap: 3rem; }
.gap-4 { gap: 4rem; }