/* 
 * AXORYN Technology - Shared Premium Design System
 * Vanilla CSS stylesheet for landing, simulators, services, and product pages.
 */

/* Fonts loaded via <link> in HTML (non-blocking vs @import) */
:root {
    --bg-dark: #030F26;
    --bg-card: #071836;
    --bg-light: #F8FAFC;
    --text-white: #FFFFFF;
    --text-dark: #0F172A;
    --text-muted: #64748B;
    --text-light-muted: #94A3B8;
    
    --primary: #1565E8;
    --primary-glow: rgba(21, 101, 232, 0.35);
    
    --accent: #00D4FF;
    --accent-glow: rgba(0, 212, 255, 0.45);
    
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    
    --border-dark: rgba(255, 255, 255, 0.08);
    --border-light: rgba(15, 23, 42, 0.08);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base resets */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-light-muted);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Utility layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.grid {
    display: grid;
    gap: 1.5rem;
}
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }

@media(min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Sections & Backgrounds */
.section {
    padding: 5rem 0;
    position: relative;
}
.section-dark {
    background-color: var(--bg-dark);
    color: var(--text-white);
}
.section-light {
    background-color: var(--bg-light);
    color: var(--text-dark);
}
.grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 1;
}

/* Headers & Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}
.title-large {
    font-size: 2.75rem;
    margin-bottom: 1.25rem;
}
.title-section {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    text-align: center;
}
.subtitle-section {
    font-size: 1.1rem;
    color: var(--text-muted);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}
.text-highlight {
    color: var(--accent);
    background: linear-gradient(120deg, var(--accent), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.tag {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid rgba(0, 212, 255, 0.25);
    padding: 0.25rem 0.75rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}

/* Navigation Menu */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(3, 15, 38, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-dark);
    height: 70px;
    display: flex;
    align-items: center;
}
.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}
.logo {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--text-white);
}
.logo span {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    margin-bottom: 5px;
}
.logo img {
    filter: brightness(0) invert(1);
    transition: var(--transition);
}
.nav-links {
    display: none;
    list-style: none;
    gap: 1.75rem;
    align-items: center;
}
.nav-links a {
    text-decoration: none;
    color: var(--text-light-muted);
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active {
    color: var(--text-white);
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.nav-aula {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-white);
    background: rgba(0, 212, 255, 0.08);
    border: 1.5px solid var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.15);
}
.nav-aula:hover {
    background: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 0 18px var(--accent-glow);
}
.ham {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 1100;
}
.ham span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--text-white);
    transition: var(--transition);
}

@media(min-width: 992px) {
    .nav-links { display: flex; }
    .ham { display: none; }
}

/* Mobile Menu */
.mob-menu {
    position: fixed;
    inset: 0;
    background: var(--bg-dark);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}
.mob-menu.active {
    opacity: 1;
    pointer-events: auto;
}
.mob-menu a {
    text-decoration: none;
    color: var(--text-light-muted);
    font-size: 1.5rem;
    font-family: var(--font-heading);
    font-weight: 700;
    transition: var(--transition);
}
.mob-menu a:hover {
    color: var(--text-white);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}
.btn-primary {
    background: linear-gradient(135deg, var(--primary), #0b4fc7);
    color: var(--text-white);
    box-shadow: 0 4px 15px var(--primary-glow);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(21, 101, 232, 0.5);
}
.btn-outline {
    background: transparent;
    color: var(--text-white);
    border: 1.5px solid var(--border-dark);
}
.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-white);
}
.btn-accent {
    background: var(--accent);
    color: var(--bg-dark);
    box-shadow: 0 4px 15px var(--accent-glow);
}
.btn-accent:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.6);
}

/* Premium Cards */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-dark);
    border-radius: 16px;
    padding: 2.25rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}
.card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 212, 255, 0.25);
    box-shadow: 0 10px 30px rgba(3, 15, 38, 0.5);
}
.card-light {
    background-color: var(--text-white);
    border-color: var(--border-light);
    color: var(--text-dark);
}
.card-light:hover {
    border-color: rgba(21, 101, 232, 0.2);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
}

/* Interactive Mockups */
.console-card {
    background: #020b1c;
    border: 1px solid var(--border-dark);
    border-radius: 12px;
    font-family: var(--font-mono);
    padding: 1.25rem;
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
}
.console-header {
    display: flex;
    gap: 6px;
    margin-bottom: 1rem;
    align-items: center;
}
.console-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.console-dot.red { background-color: var(--danger); }
.console-dot.yellow { background-color: var(--warning); }
.console-dot.green { background-color: var(--success); }
.console-title {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-left: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.console-body {
    font-size: 0.8rem;
    color: #a5b4fc;
}
.console-line {
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
}

/* Scroll animation reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* Marquee Carousel */
.marquee-wrapper {
    overflow: hidden;
    white-space: nowrap;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
    background: rgba(7, 24, 54, 0.3);
}
.marquee-content {
    display: inline-block;
    animation: marquee 25s linear infinite;
}
.marquee-item {
    display: inline-block;
    margin-right: 4rem;
    font-family: var(--font-heading);
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}
@keyframes marquee {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-50%, 0, 0); }
}

/* Footer styling */
.footer {
    background-color: #020b1a;
    padding: 2.5rem 0 1.5rem;
    border-top: 1px solid var(--border-dark);
}
.footer-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1fr;
    margin-bottom: 2rem;
}
@media(min-width: 576px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media(min-width: 992px) {
    .footer-grid {
        grid-template-columns: 1.2fr 1fr 1fr 1fr;
    }
}
.footer-logo {
    margin-bottom: 0.5rem;
}
.footer-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    max-width: 280px;
    line-height: 1.5;
}
.footer-title {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 0.75rem;
}
.footer-links {
    list-style: none;
}
.footer-links li {
    margin-bottom: 0.4rem;
}
.footer-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.8rem;
    transition: var(--transition);
}
.footer-links a:hover {
    color: var(--text-white);
}
.footer-bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 1.25rem;
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}
.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light-muted);
    margin-bottom: 0.4rem;
}
.form-input, .form-textarea, .form-select {
    width: 100%;
    background: rgba(3, 15, 38, 0.5);
    border: 1px solid var(--border-dark);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    color: var(--text-white);
    font-family: var(--font-body);
    font-size: 0.88rem;
    transition: var(--transition);
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.15);
}
.form-textarea {
    resize: vertical;
    min-height: 120px;
}
.form-hint {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.3rem;
}