@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@700&display=swap');

/* =========================================
   CSS VARIABLES & CORE SETUP
========================================= */
:root {
    /* Colors */
    --clr-dark-blue: #020617; /* Deepest blue/black */
    --clr-dark-bg: #0B132B; /* Deep Blue background */
    --clr-neon-blue: #00F0FF; /* High-tech Cyan/Neon */
    --clr-neon-blue-glow: rgba(0, 240, 255, 0.5);
    --clr-marble: #F8FAFC; /* White/Marble */
    --clr-marble-dim: #CBD5E1; /* Darker marble */
    --clr-accent: #3b82f6; /* Secondary blue */

    /* Typography */
    --font-spartan: 'Cinzel', serif;
    --font-orbitron: 'Orbitron', sans-serif;
    --font-cyber: 'Rajdhani', sans-serif;
}

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

body {
    background-color: var(--clr-dark-blue);
    color: var(--clr-marble);
    font-family: var(--font-cyber);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--clr-dark-blue);
}
::-webkit-scrollbar-thumb {
    background: var(--clr-neon-blue);
    border-radius: 4px;
}

/* =========================================
   BACKGROUND EFFECTS (FUTURISTIC GRID)
========================================= */
.cyber-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(var(--clr-neon-blue-glow) 1px, transparent 1px),
        linear-gradient(90deg, var(--clr-neon-blue-glow) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.05;
    z-index: -1;
    transform: perspective(500px) rotateX(60deg) translateY(-100px) translateZ(-200px);
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: perspective(500px) rotateX(60deg) translateY(0) translateZ(-200px); }
    100% { transform: perspective(500px) rotateX(60deg) translateY(50px) translateZ(-200px); }
}

/* =========================================
   TYPOGRAPHY & UTILITIES
========================================= */
.logo-text {
    font-family: var(--font-spartan);
    font-size: 2rem;
    font-weight: 800;
    color: var(--clr-marble);
    letter-spacing: 2px;
    line-height: 1.4;
    padding: 10px 0;
    overflow: visible;
}

.brand-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.brand-icon {
    height: 40px;
    max-height: 40px;
    width: auto;
    display: block;
}

.brand-text {
    font-family: 'Orbitron', sans-serif;
    color: #00F0FF;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1rem;
    text-shadow: 0 0 8px #00F0FF;
    letter-spacing: 2px;
}

.neon-text {
    color: var(--clr-neon-blue);
    text-shadow: 0 0 10px var(--clr-neon-blue-glow), 0 0 20px var(--clr-neon-blue-glow);
}

.neon-strong {
    color: var(--clr-neon-blue);
    font-weight: 700;
    text-shadow: 0 0 5px var(--clr-neon-blue-glow);
}

.marble-highlight {
    color: var(--clr-marble);
    text-shadow: 2px 2px 5px rgba(255,255,255,0.3);
}

.cyber-highlight {
    color: var(--clr-neon-blue);
    text-shadow: 0 0 15px var(--clr-neon-blue);
}

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

/* =========================================
   NAVIGATION
========================================= */
.navbar-container {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.navbar-banner {
    width: 100%;
    height: 150px;
    background-image: url('achilestech_topo.webp');
    background-size: cover;
    background-position: top center;
    background-repeat: no-repeat;
    background-color: #020617;
}

@media (min-width: 768px) {
    .navbar-banner {
        background-size: contain;
        background-position: center;
    }
}

.navbar-links {
    width: 100%;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 5%;
    background-color: rgba(2, 6, 23, 0.95);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
}

.logo-container {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.header-logo {
    height: 50px;
    width: auto;
    display: block;
}

.header-logo-text {
    font-family: 'Orbitron', sans-serif;
    color: #00F0FF;
    font-size: 1.2rem;
    font-weight: 700;
    text-transform: uppercase;
    text-shadow: 0 0 8px #00F0FF;
    line-height: 1;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--clr-marble-dim);
    text-decoration: none;
    font-family: var(--font-cyber);
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s, text-shadow 0.3s;
    position: relative;
}

.nav-link:hover {
    color: var(--clr-neon-blue);
    text-shadow: 0 0 8px var(--clr-neon-blue-glow);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--clr-neon-blue);
    transition: width 0.3s ease;
    box-shadow: 0 0 10px var(--clr-neon-blue);
}

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

.btn-glow {
    border: 1px solid var(--clr-neon-blue);
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    color: var(--clr-neon-blue);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.btn-glow:hover {
    background: var(--clr-neon-blue);
    color: var(--clr-dark-blue);
    box-shadow: 0 0 20px var(--clr-neon-blue-glow);
}

.btn-magnetic {
    transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1), background 0.3s, box-shadow 0.3s, color 0.3s;
}
.btn-magnetic:hover {
    transition: transform 0.1s; /* Faster response when moving */
}

.mobile-menu {
    display: none;
    font-size: 1.5rem;
    color: var(--clr-marble);
    cursor: pointer;
}

/* =========================================
   HERO SECTION
========================================= */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    padding-top: 250px;
    background: radial-gradient(circle at 70% 50%, rgba(11, 19, 43, 0.8) 0%, var(--clr-dark-blue) 70%);
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.spartan-title {
    font-family: var(--font-spartan);
    font-size: 3.5rem;
    line-height: 1.4;
    margin-bottom: 1.5rem;
    color: var(--clr-marble);
    padding: 10px 0;
    overflow: visible;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--clr-marble-dim);
    margin-bottom: 2.5rem;
    font-family: var(--font-cyber);
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 0.8rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    font-family: var(--font-cyber);
    letter-spacing: 1px;
}

.btn-cta-large {
    font-size: 1.5rem;
    padding: 1.5rem 4rem;
    letter-spacing: 2px;
    display: inline-block;
    max-width: 100%;
    white-space: normal;
    line-height: 1.4;
}

@media (max-width: 600px) {
    .btn-cta-large {
        font-size: 1.1rem;
        padding: 1rem 1.5rem;
        letter-spacing: 1px;
    }
}

.btn-primary {
    background: var(--clr-neon-blue);
    color: var(--clr-dark-blue);
    box-shadow: 0 0 15px var(--clr-neon-blue-glow);
    border: 1px solid var(--clr-neon-blue);
}

.btn-primary:hover {
    box-shadow: 0 0 30px var(--clr-neon-blue-glow), inset 0 0 10px rgba(255,255,255,0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--clr-marble);
    border: 1px solid var(--clr-marble);
    position: relative;
    overflow: hidden;
}

.btn-secondary:hover {
    background: rgba(248, 250, 252, 0.1);
    border-color: var(--clr-neon-blue);
    color: var(--clr-neon-blue);
    box-shadow: 0 0 15px rgba(0,240,255,0.3);
}

.hero-image-container {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.hero-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
}

.image-placeholder {
    width: 450px;
    height: 550px;
    background: linear-gradient(135deg, rgba(2,6,23,0.9) 0%, rgba(11,19,43,0.9) 100%);
    border: 2px solid var(--clr-marble-dim);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-family: var(--font-cyber);
    color: var(--clr-marble-dim);
    box-shadow: inset 0 0 50px rgba(0,0,0,0.8), 0 0 30px rgba(0,240,255,0.1);
    overflow: hidden;
}

.marble-border {
    border-image: linear-gradient(to bottom right, #ffffff, #888888, #ffffff) 1;
    border-width: 4px;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%; width: 200%; height: 200%;
    background: conic-gradient(transparent, rgba(0,240,255,0.3), transparent 30%);
    animation: rotateGlow 4s linear infinite;
}

.image-placeholder > span {
    position: relative;
    z-index: 2;
    background: rgba(2,6,23,0.8);
    padding: 1rem;
    border: 1px solid var(--clr-neon-blue);
}

@keyframes rotateGlow {
    100% { transform: rotate(360deg); }
}

/* =========================================
   ABOUT SECTION
========================================= */
.about-section {
    padding: 12rem 5% 8rem;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(to bottom, var(--clr-dark-blue), #070B19);
}

.spartan-pillar {
    width: 40px;
    height: 100%;
    position: absolute;
    top: 0;
    background: linear-gradient(90deg, #cfd9df 0%, #e2ebf0 50%, #cfd9df 100%);
    opacity: 0.1;
    border-left: 2px solid var(--clr-neon-blue);
    border-right: 2px solid var(--clr-neon-blue);
}

.left-pillar { left: 5%; }
.right-pillar { right: 5%; }

.about-container {
    max-width: 800px;
    text-align: center;
    position: relative;
    z-index: 2;
}

.section-title {
    font-family: var(--font-spartan);
    font-size: 3rem;
    margin-bottom: 2rem;
    color: var(--clr-marble);
}

.about-description .about-text {
    font-size: 1.2rem;
    color: var(--clr-marble-dim);
    margin-bottom: 1.5rem;
}

.stats-container {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
}

.stat-box {
    padding: 2.5rem;
    background: rgba(11, 19, 43, 0.5);
    border: 1px solid;
    border-image: linear-gradient(to bottom, var(--clr-neon-blue), transparent) 1;
    backdrop-filter: blur(5px);
    width: auto;
    min-width: 220px;
    max-width: 100%;
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.stat-box img, .stat-box svg, .stat-box > * {
    max-width: 100%;
    height: auto;
}

.stat-box:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 240, 255, 0.1);
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--clr-neon-blue);
    margin-bottom: 1rem;
}

.stat-number {
    font-family: var(--font-spartan);
    font-size: 2rem;
    letter-spacing: 1px;
    color: var(--clr-marble);
    line-height: 1.3;
    word-break: break-word;
    max-width: 100%;
    height: auto;
}

.stat-label {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--clr-marble-dim);
}

.about-image-wrapper {
    margin-top: 4rem;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.about-image {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 8px;
    padding-bottom: 5px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 240, 255, 0.2);
}

/* =========================================
   SOLUTIONS SECTION
========================================= */
.solutions-section {
    padding: 8rem 5%;
    background: var(--clr-dark-blue);
}

.cards-container {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 2rem;
    margin-top: 4rem;
    flex-wrap: wrap;
}

.solution-card {
    background: rgba(11, 19, 43, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2.5rem;
    border-radius: 8px;
    width: 350px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    text-decoration: none;
}

.marble-card {
    background-image: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><filter id="noise"><feTurbulence type="fractalNoise" baseFrequency="0.8" numOctaves="4" stitchTiles="stitch"/></filter><rect width="100" height="100" filter="url(%23noise)" opacity="0.03"/></svg>');
}

.solution-card:hover {
    border-color: var(--clr-neon-blue);
    transform: translateY(-15px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 240, 255, 0.1);
}

.card-glow {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 100px;
    height: 100px;
    background: var(--clr-neon-blue);
    filter: blur(50px);
    opacity: 0.2;
    transition: opacity 0.4s ease;
}

.solution-card:hover .card-glow {
    opacity: 0.5;
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--clr-marble);
}

.neon-icon {
    color: var(--clr-neon-blue);
    text-shadow: 0 0 10px var(--clr-neon-blue-glow);
}

.card-title {
    font-family: var(--font-spartan);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--clr-marble);
}

.card-text {
    color: var(--clr-marble-dim);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-actual-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 4px;
    border: 1px solid rgba(0, 240, 255, 0.3);
    margin-top: auto;
    filter: drop-shadow(0 0 10px rgba(0,240,255,0.1));
}

.card-placeholder {
    height: 150px;
    background: rgba(0,0,0,0.5);
    border: 1px dashed var(--clr-neon-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-marble-dim);
    font-size: 0.9rem;
    position: relative;
    cursor:help;
}

.card-placeholder:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--clr-neon-blue);
    color: var(--clr-dark-blue);
    padding: 0.5rem;
    border-radius: 4px;
    white-space: nowrap;
    font-size: 0.8rem;
    font-weight: bold;
    z-index: 10;
}

/* =========================================
   FOOTER
========================================= */
.elegant-footer {
    background: #020617;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 4rem 5% 1rem;
    position: relative;
}

.elegant-footer::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--clr-neon-blue), transparent);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 300px;
}

.footer-motto {
    color: var(--clr-marble-dim);
    margin-top: 1rem;
    font-style: italic;
    font-family: 'Times New Roman', serif;
}

.footer-contact h3 {
    font-family: var(--font-spartan);
    color: var(--clr-marble);
    margin-bottom: 1rem;
}

.footer-contact p {
    color: var(--clr-marble-dim);
    margin-bottom: 0.5rem;
}

.footer-contact i {
    color: var(--clr-neon-blue);
    margin-right: 0.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    color: var(--clr-marble);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.1);
}

.social-icon:hover {
    background: var(--clr-neon-blue);
    color: var(--clr-dark-blue);
    border-color: var(--clr-neon-blue);
    box-shadow: 0 0 15px var(--clr-neon-blue-glow);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
}

/* =========================================
   FLOATING WHATSAPP
========================================= */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    text-decoration: none;
    animation: pulse 2s infinite;
    transition: transform 0.3s ease;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background-color: #128C7E;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* =========================================
   SPARTAN GUARANTEE
========================================= */
.spartan-guarantee {
    background-color: #010309;
    padding: 6rem 10%;
    border-top: 1px solid rgba(0, 240, 255, 0.2);
    text-align: center;
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.guarantee-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    background: transparent;
    border: none;
}

.guarantee-icon {
    font-size: 3.5rem;
    color: var(--clr-neon-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.6);
}

.guarantee-title {
    font-size: 1.5rem;
    color: var(--clr-light);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.guarantee-text {
    color: #a0aabf;
    line-height: 1.6;
    font-size: 1.1rem;
}

.about-text {
    line-height: 1.8;
    color: #a0aabf;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

/* =========================================
   ANIMATIONS
========================================= */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

.floating-hero {
    animation: float 4s ease-in-out infinite;
}

/* =========================================
   PREMIUM ELITE UI/UX
========================================= */

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #010309;
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

.preloader-logo {
    width: 250px;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.5));
    animation: neonBlink 2s infinite alternate;
}

.preloader-text {
    font-family: 'Orbitron', sans-serif;
    color: var(--clr-neon-blue);
    font-size: 1.2rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    animation: pulse 2s infinite;
}

@keyframes neonBlink {
    0% { filter: drop-shadow(0 0 5px rgba(0, 240, 255, 0.2)); opacity: 0.8; }
    100% { filter: drop-shadow(0 0 25px rgba(0, 240, 255, 1)); opacity: 1; }
}

/* Navbar Hide on Scroll */
.navbar-hidden {
    transform: translateY(-100%);
    transition: transform 0.4s ease, background 0.4s ease, box-shadow 0.4s ease;
}

/* Neon Highlight & Readability */
.neon-highlight {
    color: var(--clr-neon-blue);
    font-weight: 700;
    text-shadow: 0 0 8px rgba(0, 240, 255, 0.6);
}

/* Authority Stats (Glassmorphism) */
.authority-section {
    padding: 6rem 10%;
    background: linear-gradient(180deg, #010309 0%, #020617 100%);
    position: relative;
    overflow: hidden;
}

.glass-stats-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    gap: 2rem;
    background: rgba(2, 6, 23, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 240, 255, 0.15);
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.stat-box {
    text-align: center;
    flex: 1;
    min-width: 200px;
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--clr-light);
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.8);
    margin-bottom: 0.5rem;
    white-space: nowrap;
}

.stat-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.3rem;
    color: var(--clr-marble);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Particles Hero */
.hero-section {
    position: relative;
    overflow: hidden;
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.particle {
    position: absolute;
    bottom: -10%;
    width: 4px;
    height: 4px;
    background: var(--clr-neon-blue);
    box-shadow: 0 0 10px var(--clr-neon-blue);
    border-radius: 50%;
    animation: flyUp 10s infinite linear;
}

.particle:nth-child(1) { left: 10%; animation-duration: 8s; animation-delay: 0s; }
.particle:nth-child(2) { left: 30%; animation-duration: 12s; animation-delay: 2s; }
.particle:nth-child(3) { left: 50%; animation-duration: 9s; animation-delay: 4s; }
.particle:nth-child(4) { left: 70%; animation-duration: 15s; animation-delay: 1s; }
.particle:nth-child(5) { left: 85%; animation-duration: 11s; animation-delay: 3s; }
.particle:nth-child(6) { left: 95%; animation-duration: 10s; animation-delay: 5s; }

@keyframes flyUp {
    0% { transform: translateY(0) scale(1); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-120vh) scale(0.5); opacity: 0; }
}

/* =========================================
   RESPONSIVE & NEW PAGES
========================================= */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

/* Bento Box Grid */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: minmax(150px, auto);
    gap: 1.5rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.bento-item {
    background: rgba(2, 6, 23, 0.6);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: 16px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.bento-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 240, 255, 0.4);
}

.bento-wide { grid-column: span 12; }
.bento-half { grid-column: span 6; }
.bento-third { grid-column: span 4; }
.bento-feature { align-items: center; text-align: center; }

.bento-icon {
    font-size: 2.5rem;
    color: var(--clr-neon-blue);
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px rgba(0, 240, 255, 0.6));
}

@media (max-width: 900px) {
    .bento-half, .bento-third, .bento-wide {
        grid-column: span 12;
    }
}

@media (max-width: 900px) {
    .hero-section {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }
    
    .hero-buttons {
        justify-content: center;
        margin-bottom: 3rem;
    }
    
    .spartan-pillar { display: none; }
    
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 60px; /* Below the 60px navbar-links */
        left: 0;
        width: 100%;
        background: rgba(2, 6, 23, 0.98);
        padding: 2rem 0;
        border-bottom: 1px solid rgba(0, 240, 255, 0.2);
        box-shadow: 0 10px 30px rgba(0,0,0,0.8);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .navbar-links {
        justify-content: flex-end;
    }
    
    .mobile-menu {
        display: block;
    }
}