/* -------------------------------------------------------------
   Compersada Modern Landing Page Stylesheet
   Theme: High-Tech Enterprise Dark Mode with Vibrant Accent Glows
   Fonts: Plus Jakarta Sans (Headers), Inter (Body)
------------------------------------------------------------- */

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

:root {
    /* Color Palette */
    --bg-base: #0b0f19;       /* Deep slate black */
    --bg-surface: #111827;    /* Slate grey dark */
    --bg-card: #1f2937;       /* Rich card background */
    --bg-card-hover: #374151; /* Hover card state */
    
    --primary: #3b82f6;       /* Electric Blue */
    --primary-glow: rgba(59, 130, 246, 0.45);
    --secondary: #06b6d4;     /* Neon Cyan */
    --secondary-glow: rgba(6, 182, 212, 0.3);
    --accent: #6366f1;        /* Indigo */
    
    --text-primary: #f9fafb;  /* Warm white */
    --text-secondary: #9ca3af;/* Cool gray */
    --text-muted: #6b7280;    /* Muted gray */
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(59, 130, 246, 0.3);
    
    /* Fonts */
    --font-heading: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout Variables */
    --navbar-height: 80px;
}

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

body {
    background-color: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container Utility */
.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Common Text Gradients and Tags */
.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary) 50%, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--secondary);
    margin-bottom: 12px;
    padding: 4px 12px;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 50px;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.section-desc {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Button UI Components */
.btn-primary, .btn-secondary, .btn-submit, .btn-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 28px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: var(--transition-fast);
    cursor: pointer;
    text-decoration: none;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #2563eb);
    color: #fff;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(59, 130, 246, 0.6);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-secondary);
    transform: translateY(-2px);
}

.btn-nav {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    border: 1px solid rgba(59, 130, 246, 0.2);
    padding: 8px 18px;
    font-size: 0.875rem;
}

.btn-nav:hover {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 12px var(--primary-glow);
}

/* Header & Navigation Bar (Sticky Backdrop Blur) */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--navbar-height);
    background: rgba(11, 15, 25, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    display: flex;
    align-items: center;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
}

.logo-icon {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo:hover {
    opacity: 0.9;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* Mobile Nav Toggle Button */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Banner Section with Glowing Mesh Grids */
.hero-section {
    position: relative;
    padding-top: calc(var(--navbar-height) + 80px);
    padding-bottom: 120px;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-color: var(--bg-base);
}

.hero-bg-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    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;
    background-position: center;
    mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black 40%, transparent 80%);
    pointer-events: none;
}

.hero-glow-1, .hero-glow-2 {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.2;
    pointer-events: none;
    z-index: 0;
}

.hero-glow-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: 15%;
    left: 15%;
}

.hero-glow-2 {
    width: 500px;
    height: 500px;
    background: var(--secondary);
    bottom: 10%;
    right: 15%;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 820px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 100px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 25px;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--secondary);
    box-shadow: 0 0 10px var(--secondary);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); opacity: 0.6; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.9); opacity: 0.6; }
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 850;
    line-height: 1.15;
    margin-bottom: 25px;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 15px;
}

/* Services Grid Styles */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    position: relative;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 45px 35px;
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 25px rgba(59, 130, 246, 0.1);
}

.card-glow {
    position: absolute;
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.15) 0%, transparent 70%);
    top: -50px;
    right: -50px;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.service-card:hover .card-glow {
    background: radial-gradient(circle, rgba(59, 130, 246, 0.25) 0%, transparent 70%);
    width: 200px;
    height: 200px;
}

.service-icon-box {
    width: 60px;
    height: 60px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--primary);
    margin-bottom: 25px;
    transition: var(--transition-fast);
}

.service-card:hover .service-icon-box {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 0 15px var(--primary-glow);
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 25px;
    line-height: 1.6;
}

.service-details {
    list-style: none;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.service-details li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.service-details li i {
    color: var(--secondary);
    font-size: 0.85rem;
}

/* Why Us Section with custom CSS server rack graphic */
.why-section {
    padding: 100px 0;
    background-color: var(--bg-base);
}

.why-container {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}

/* Custom CSS Server Rack Design */
.why-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-rack {
    width: 100%;
    max-width: 440px;
    background: #0f172a;
    border: 4px solid #334155;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    gap: 15px;
    position: relative;
}

.rack-header {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: #64748b;
    text-align: center;
    border-bottom: 2px solid #1e293b;
    padding-bottom: 10px;
}

.rack-unit {
    background: #020617;
    border: 2px solid #1e293b;
    border-radius: 6px;
    height: 65px;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    position: relative;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.6);
}

.rack-unit::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 12px;
    background: #475569;
    border-radius: 2px;
}

.rack-unit::after {
    content: '';
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 12px;
    background: #475569;
    border-radius: 2px;
}

/* Core Switch unit with ports */
.switch .ports {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    max-width: 80%;
}

.port {
    width: 12px;
    height: 12px;
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 2px;
    position: relative;
}

.port.active::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 4px;
    height: 4px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 6px #10b981;
}

/* Patch panel unit with colored wires */
.patch-panel .cables {
    display: flex;
    gap: 20px;
    width: 100%;
    justify-content: center;
}

.cable {
    width: 4px;
    height: 25px;
    border-radius: 2px;
    position: relative;
}

.cable.green {
    background-color: #10b981;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

.cable.blue {
    background-color: #3b82f6;
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.4);
}

/* Server unit with blinking LEDs */
.server .leds {
    display: flex;
    gap: 12px;
    margin-left: auto;
}

.led {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: #4b5563;
}

.led.green {
    background-color: #10b981;
    box-shadow: 0 0 8px #10b981;
}

.led.yellow {
    background-color: #f59e0b;
    box-shadow: 0 0 8px #f59e0b;
}

.led.blinking {
    animation: led-blink 1.5s infinite;
}

@keyframes led-blink {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

/* Content part of Advantage section */
.why-content {
    display: flex;
    flex-direction: column;
}

.why-content p {
    color: var(--text-secondary);
    margin-bottom: 35px;
    font-size: 1.05rem;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(6, 182, 212, 0.08);
    border: 1px solid rgba(6, 182, 212, 0.2);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--secondary);
    flex-shrink: 0;
}

.feature-item h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 5px;
    color: var(--text-primary);
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Standards Ribbon Section */
.standards-section {
    padding: 60px 0;
    background: linear-gradient(90deg, rgba(31, 41, 55, 0.6) 0%, rgba(17, 24, 39, 0.8) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.standards-title {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-bottom: 35px;
}

.standards-grid {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 30px;
}

.standard-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.standard-item i {
    color: var(--secondary);
    font-size: 1.2rem;
}

.standard-item:hover {
    color: var(--text-primary);
    transform: scale(1.03);
}

/* Contact Section & Form Styling */
.contact-section {
    padding: 100px 0;
    background-color: var(--bg-surface);
    position: relative;
    overflow: hidden;
}

.contact-glow {
    position: absolute;
    width: 450px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
    bottom: -150px;
    left: -150px;
    pointer-events: none;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    position: relative;
    z-index: 2;
}

.contact-info {
    display: flex;
    flex-direction: column;
}

.contact-info p {
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-size: 1.05rem;
}

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

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-card);
    padding: 20px 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.contact-card i {
    font-size: 1.5rem;
    color: var(--primary);
}

.contact-card h5 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.contact-card p {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* Lead Generation Form Container */
.contact-form-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input, .form-group select, .form-group textarea {
    background: rgba(11, 15, 25, 0.5);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 16px;
    font-size: 0.95rem;
    border-radius: 8px;
    font-family: var(--font-body);
    transition: var(--transition-fast);
}

.form-group input::placeholder, .form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.2);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background-color: var(--bg-card);
    color: var(--text-primary);
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary), #1d4ed8);
    color: #fff;
    padding: 14px;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 4px 15px var(--primary-glow);
    margin-top: 10px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

/* Footer Section styling */
.footer {
    background-color: var(--bg-base);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1rem;
    transition: var(--transition-fast);
    text-decoration: none;
}

.social-links a:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.footer-links h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

.footer-links ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links ul a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links ul a:hover {
    color: var(--text-primary);
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Projects Slider Showcase Section */
.portfolio-section {
    padding: 100px 0;
    background-color: var(--bg-base);
    border-bottom: 1px solid var(--border-color);
}

.slider-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    background-color: var(--bg-surface);
    aspect-ratio: 16 / 9; /* Fluidly resizes with 16:9 ratio */
    min-height: 350px;
}

.slider-wrapper {
    display: flex;
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.slide {
    flex: 0 0 100%;
    width: 100%;
    height: 100%;
    position: relative;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 0.85;
    transition: var(--transition-smooth);
}

.slide.active img {
    transform: scale(1.02);
}

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(11, 15, 25, 0.95) 0%, rgba(11, 15, 25, 0.6) 60%, transparent 100%);
    color: var(--text-primary);
    text-align: left;
    z-index: 10;
}

.slide-caption h3 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.slide-caption p {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 700px;
    line-height: 1.5;
}

/* Slider Controls (Arrows) */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(17, 24, 39, 0.6);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 12;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.slider-arrow:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 0 15px var(--primary-glow);
}

.slider-arrow.prev {
    left: 20px;
}

.slider-arrow.next {
    right: 20px;
}

/* Slider Indicators (Dots) */
.slider-dots {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 12;
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot.active {
    width: 25px;
    border-radius: 10px;
    background: var(--primary);
    box-shadow: 0 0 8px var(--primary-glow);
}

@media (max-width: 768px) {
    .slide-caption {
        padding: 25px;
    }
    .slide-caption h3 {
        font-size: 1.4rem;
    }
    .slide-caption p {
        font-size: 0.9rem;
    }
    .slider-arrow {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    .slider-arrow.prev {
        left: 10px;
    }
    .slider-arrow.next {
        right: 10px;
    }
}

/* -------------------------------------------------------------
   Responsive Media Queries for Mobile/Tablet Optimizations
------------------------------------------------------------- */

@media (max-width: 992px) {
    .nav-toggle {
        display: block;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: rgba(11, 15, 25, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        justify-content: center;
        gap: 40px;
        padding: 40px;
        transition: right var(--transition-smooth);
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
    }

    .hero-content h1 {
        font-size: 2.75rem;
    }
    
    .why-container, .contact-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .why-visual {
        order: 2; /* Put rack graphic below on mobile/tablet */
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 600px) {
    html {
        font-size: 15px;
    }
    
    .hero-content h1 {
        font-size: 2.25rem;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-form-box {
        padding: 25px 20px;
    }
    
    .standards-grid {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
}