/* =========================================
   Deep Forest & Extreme Nature Theme
   ========================================= */

:root {
    /* Color Palette - Deep Forest with Luminous Accents */
    --primary: #00ff55;          /* Hyper Luminous Neon Green */
    --primary-dark: #00cc44;     /* Deep Glowing Green */
    --primary-light: #88ffaa;    /* Bright Luminous Mint */
    --accent: #ffcc00;           /* Sun Gold */
    --earth: #795548;            /* Soil Brown */
    
    --bg-main: #0a170e;          /* Very dark forest canopy */
    --bg-secondary: #122b18;     /* Dark moss green */
    
    --text-main: #e8f5e9;        /* Light mint text */
    --text-muted: #a5d6a7;       /* Medium green text */
    --text-light: #ffffff;
    
    /* Nature-inspired styling */
    --leaf-radius: 40px 10px 40px 10px; /* Organic leaf shape */
    --leaf-radius-reverse: 10px 40px 10px 40px;
    
    --glass-bg: rgba(15, 35, 20, 0.75);
    --glass-border: rgba(76, 175, 80, 0.4);
    --glass-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Transitions */
    --transition-fast: all 0.2s ease;
    --transition-normal: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: linear-gradient(rgba(10, 23, 14, 0.4), rgba(5, 12, 7, 0.65)), 
                url('hero-bg.png') center/cover fixed;
    color: var(--text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Background Effects - Fireflies & Glows */
.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    z-index: -1;
    pointer-events: none;
}

.glow-orb.top-left {
    width: 500px;
    height: 500px;
    background: rgba(255, 179, 0, 0.15); /* Sun glow */
    top: -100px;
    left: -100px;
}

.glow-orb.bottom-right {
    width: 600px;
    height: 600px;
    background: rgba(76, 175, 80, 0.15); /* Moss glow */
    bottom: -150px;
    right: -100px;
}

/* Floating Leaves Animation - More visible in dark mode */
.floating-leaf {
    position: absolute;
    color: var(--primary-light);
    opacity: 0.9;
    z-index: 1;
    filter: drop-shadow(0 5px 15px rgba(76,175,80,0.4));
}

@keyframes float-leaf {
    0% { transform: translateY(-30px) rotate(0deg) translateX(0) scale(1); }
    33% { transform: translateY(20px) rotate(25deg) translateX(30px) scale(1.1); }
    66% { transform: translateY(50px) rotate(-15deg) translateX(-20px) scale(0.9); }
    100% { transform: translateY(-30px) rotate(0deg) translateX(0) scale(1); }
}

/* Typography & Utilities */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-light);
    margin-bottom: 20px;
}

h2 {
    font-size: 3.5rem;
}

.safety-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(0, 255, 85, 0.6), 0 0 10px rgba(0, 255, 85, 0.4);
}

.text-center { text-align: center; }
.mb-4 { margin-bottom: 2rem; }

/* Dark Glassmorphism Panel with Organic Shapes */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--leaf-radius);
    box-shadow: var(--glass-shadow);
}

.glass-panel.reverse-leaf {
    border-radius: var(--leaf-radius-reverse);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: var(--leaf-radius);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: #051207; /* Dark text for contrast against neon */
    font-weight: 900;
    box-shadow: 0 0 25px rgba(0, 255, 85, 0.5), inset 0 0 10px rgba(255,255,255,0.4);
    border: 1px solid rgba(255,255,255,0.5);
    text-shadow: none;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 45px rgba(0, 255, 85, 0.8), inset 0 0 15px rgba(255,255,255,0.6);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
}

.btn-secondary {
    background: rgba(255,255,255,0.05);
    color: var(--primary-light);
    border: 2px solid var(--primary);
    border-radius: var(--leaf-radius-reverse);
}

.btn-secondary:hover {
    background: rgba(76, 175, 80, 0.15);
    transform: translateY(-5px);
    color: white;
}

.btn-whatsapp {
    background: #25D366;
    color: #fff;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
    border-radius: 50px;
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-5px);
}

/* Header */
.glass-header {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 95%;
    max-width: 1280px;
    height: 80px;
    background: rgba(10, 23, 14, 0.85);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: 50px;
    z-index: 100;
    display: flex;
    align-items: center;
    transition: var(--transition-normal);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-wrapper {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 15px;
}

/* Logo Styles */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: rgba(10, 23, 14, 0.9);
    box-shadow: 0 0 25px rgba(0, 255, 85, 0.5);
    overflow: hidden;
    padding: 3px;
    border: 2px solid var(--primary);
    transition: var(--transition-normal);
}

.brand-logo:hover .logo-wrapper {
    transform: rotate(15deg) scale(1.1);
    box-shadow: 0 0 40px rgba(0, 255, 85, 0.8);
    border-color: var(--primary-light);
}

.main-logo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.fallback-icon {
    font-size: 1.8rem;
    color: var(--primary-light);
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 900;
    line-height: 1;
    color: var(--text-light);
}

.brand-sub {
    font-size: 0.8rem;
    color: var(--primary-light);
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-weight: 700;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

.nav-links a {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    transition: var(--transition-fast);
    position: relative;
}

.nav-links a:not(.btn-glow)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--primary);
    border-radius: 10px;
    transition: var(--transition-fast);
}

.nav-links a:hover:not(.btn-glow)::after, 
.nav-links a.active:not(.btn-glow)::after {
    width: 100%;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-light);
    text-shadow: 0 0 10px rgba(76,175,80,0.5);
}

.btn-glow {
    background: rgba(0, 255, 85, 0.1);
    border: 1px solid var(--primary);
    padding: 10px 25px;
    border-radius: 50px;
    color: var(--primary) !important;
    box-shadow: 0 0 15px rgba(0, 255, 85, 0.2);
}

.btn-glow:hover {
    background: var(--primary);
    color: #051207 !important;
    box-shadow: 0 0 30px rgba(0, 255, 85, 0.6);
    text-shadow: none;
}

.mobile-toggle {
    display: none;
    font-size: 1.8rem;
    cursor: pointer;
    color: var(--primary-light);
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    background: rgba(76, 175, 80, 0.15);
    border: 1px solid var(--primary);
    border-radius: 50px;
    font-size: 0.95rem;
    color: var(--primary-light);
    margin-bottom: 15px;
    font-family: var(--font-heading);
    font-weight: 700;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.investment-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: linear-gradient(135deg, rgba(255, 179, 0, 0.2) 0%, rgba(243, 156, 18, 0.4) 100%);
    border-radius: var(--leaf-radius);
    font-size: 1.1rem;
    color: var(--accent);
    margin-bottom: 30px;
    font-family: var(--font-heading);
    font-weight: 900;
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
    animation: bounce-glow 2s infinite;
    border: 1px solid var(--accent);
}

@keyframes bounce-glow {
    0%, 100% { transform: translateY(0); box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3); text-shadow: 0 0 10px var(--accent); }
    50% { transform: translateY(-8px); box-shadow: 0 20px 35px rgba(243, 156, 18, 0.2); text-shadow: 0 0 20px var(--accent); }
}

.pulse-dot {
    width: 12px;
    height: 12px;
    background: var(--primary-light);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--primary-light);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(129,199,132,0.7); }
    70% { box-shadow: 0 0 0 15px rgba(129,199,132,0); }
    100% { box-shadow: 0 0 0 0 rgba(129,199,132,0); }
}

.hero-title {
    font-size: 4.5rem;
    margin-bottom: 10px;
    letter-spacing: -1.5px;
    color: var(--text-light);
}

.hero-subtitle {
    font-size: 1.6rem !important;
    color: var(--primary) !important;
    font-weight: 900 !important;
    margin-bottom: 25px !important;
    letter-spacing: 2px;
    text-shadow: 0 0 25px rgba(0, 255, 85, 0.7);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 45px;
    max-width: 550px;
    font-weight: 500;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.hero-stats {
    display: flex;
    gap: 25px;
    padding-top: 35px;
    border-top: 1px solid rgba(76, 175, 80, 0.2);
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--text-main);
    background: rgba(10, 23, 14, 0.8);
    padding: 10px 20px;
    border-radius: 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.stat-item i {
    font-size: 1.5rem;
}

/* Image Slideshow Frame */
.slideshow-container {
    width: 100%;
    height: 500px;
    position: relative;
    border-radius: var(--leaf-radius-reverse);
    background: var(--bg-main);
    border: 4px solid var(--primary);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
    overflow: hidden;
}

.slide {
    display: none;
    width: 100%;
    height: 100%;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(10px - 4px); /* Account for border */
    filter: brightness(0.9) contrast(1.1);
}

.slide-caption {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 23, 14, 0.85);
    color: var(--primary-light);
    padding: 15px 35px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.3rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    backdrop-filter: blur(10px);
    white-space: nowrap;
    border: 1px solid var(--primary);
}

.fade {
    animation-name: fadeAnim;
    animation-duration: 2s;
}

@keyframes fadeAnim {
    from {opacity: .3; transform: scale(1.05);} 
    to {opacity: 1; transform: scale(1);}
}

/* Systems Section */
.systems {
    padding: 120px 0;
    position: relative;
    z-index: 2;
    background: rgba(5, 12, 7, 0.95);
    border-top: 1px solid rgba(76, 175, 80, 0.2);
    border-bottom: 1px solid rgba(76, 175, 80, 0.2);
}

.section-title h2 {
    font-size: 3.5rem;
    margin-bottom: 16px;
    color: var(--text-light);
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.2rem;
    margin-bottom: 70px;
    font-weight: 600;
}

.system-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.system-card {
    padding: 50px 35px;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--leaf-radius);
    backdrop-filter: blur(15px);
}

.system-card:nth-child(2) {
    border-radius: var(--leaf-radius-reverse);
}

.system-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border-color: var(--primary-light);
    background: rgba(20, 50, 25, 0.85);
}

.card-icon {
    width: 80px;
    height: 80px;
    background: rgba(10, 23, 14, 0.9);
    border: 2px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 30px;
    box-shadow: 0 0 25px rgba(0, 255, 85, 0.3);
    transition: var(--transition-normal);
}

.system-card:hover .card-icon {
    background: var(--primary);
    color: #051207;
    transform: scale(1.15) rotate(10deg);
    border-color: var(--text-light);
    box-shadow: 0 0 45px rgba(0, 255, 85, 0.8);
}

.system-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--text-light);
}

.system-card p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.card-features {
    list-style: none;
}

.card-features li {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 1.05rem;
    color: var(--text-main);
    font-weight: 700;
}

.card-features i {
    color: var(--bg-main);
    background: var(--primary-light);
    width: 24px; height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
}

/* Features / Benefits Section */
.features-section {
    padding: 120px 0;
    position: relative;
    background: linear-gradient(rgba(10, 23, 14, 0.6), rgba(5, 12, 7, 0.75)), url('https://images.unsplash.com/photo-1511497584788-876760111969?auto=format&fit=crop&w=1920&q=80') center/cover fixed;
}

.features-section h2, .features-section h3, .features-section h4 {
    color: var(--text-light);
}

.features-section .text-gradient {
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.features-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 70px;
    align-items: center;
}

.banner-placeholder {
    width: 100%;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: rgba(10, 23, 14, 0.7);
    border: 3px dashed rgba(76, 175, 80, 0.4);
    border-radius: var(--leaf-radius);
    backdrop-filter: blur(10px);
}

.banner-content p {
    color: var(--text-muted);
}

.benefit-row {
    display: flex;
    gap: 25px;
    margin-bottom: 35px;
    background: rgba(15, 35, 20, 0.6);
    padding: 30px;
    border-radius: var(--leaf-radius);
    border: 1px solid rgba(76, 175, 80, 0.2);
    backdrop-filter: blur(10px);
    transition: var(--transition-fast);
}

.benefit-row:hover {
    background: rgba(20, 50, 25, 0.8);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
    transform: translateX(15px);
    border-color: rgba(76, 175, 80, 0.5);
}

.b-icon {
    width: 70px;
    height: 70px;
    background: rgba(10, 23, 14, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary);
    flex-shrink: 0;
    box-shadow: 0 0 25px rgba(0, 255, 85, 0.4);
    border: 2px solid var(--primary);
}

.b-text p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* CTA Section */
.contact-section {
    padding: 120px 0 150px;
    background: rgba(5, 12, 7, 0.98);
}

.cta-box {
    padding: 70px 50px;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    background: linear-gradient(rgba(10, 23, 14, 0.4), rgba(5, 12, 7, 0.6)), 
                url('https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?auto=format&fit=crop&w=1200&q=80') center/cover;
    border: 2px solid var(--primary);
    border-radius: var(--leaf-radius);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(5px);
}

.cta-box h2 {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--text-light);
}

.cta-box > p {
    color: var(--text-main);
    font-size: 1.25rem;
    margin-bottom: 40px;
    font-weight: 600;
}

.contact-number {
    display: inline-flex;
    align-items: center;
    gap: 20px;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary-light);
    margin-bottom: 15px;
    background: rgba(10, 23, 14, 0.9);
    padding: 10px 40px;
    border-radius: 50px;
    border: 1px dashed var(--primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

.call-details {
    color: var(--primary);
    font-weight: 800;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 1rem;
    margin-bottom: 45px;
}

.cta-buttons {
    display: flex;
    gap: 25px;
    justify-content: center;
}

/* Footer */
footer {
    background: #0a170e;
    border-top: 2px solid var(--primary-dark);
    padding: 60px 0 30px;
    position: relative;
    z-index: 10;
}

.footer-brand {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 15px;
    color: var(--primary-light);
}

.footer-content p {
    color: var(--text-muted);
    margin-bottom: 25px;
    font-weight: 600;
    font-size: 1.1rem;
}

.copyright {
    color: #4c6b54;
    font-size: 1rem;
    padding-top: 30px;
    border-top: 1px solid rgba(76, 175, 80, 0.2);
    margin-top: 30px;
    font-weight: 500;
}

/* Language Switcher */
.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.lang-switcher {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(10, 23, 14, 0.8);
    border: 1px solid var(--primary);
    color: var(--text-light);
    padding: 8px 15px;
    border-radius: 50px;
    font-family: var(--font-heading);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 0 15px rgba(0, 255, 85, 0.2);
}

.lang-btn i {
    color: var(--primary-light);
}

.lang-btn:hover {
    background: var(--primary);
    color: #051207;
    box-shadow: 0 0 25px rgba(0, 255, 85, 0.5);
}

.lang-btn:hover i {
    color: #051207;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 15px);
    right: 0;
    background: rgba(10, 23, 14, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--primary);
    border-radius: 15px;
    min-width: 150px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-fast);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.lang-dropdown.show, .lang-switcher:hover .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-dropdown a {
    padding: 12px 20px;
    color: var(--text-main);
    font-weight: 600;
    transition: var(--transition-fast);
    text-align: left;
    border-bottom: 1px solid rgba(76, 175, 80, 0.2);
}

.lang-dropdown a:last-child {
    border-bottom: none;
}

.lang-dropdown a:hover {
    background: rgba(76, 175, 80, 0.2);
    color: var(--primary-light);
    padding-left: 25px;
}

/* Hide default Google Translate elements */
body { top: 0 !important; }
.goog-te-banner-frame { display: none !important; }
#goog-gt-tt { display: none !important; }
.goog-tooltip { display: none !important; }
.goog-tooltip:hover { display: none !important; }
.goog-text-highlight { background-color: transparent !important; border: none !important; box-shadow: none !important; }

/* Calculator Styles */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.form-group label i {
    color: var(--primary);
    margin-right: 10px;
}

.calc-input {
    width: 100%;
    padding: 15px 20px;
    background: rgba(10, 23, 14, 0.8);
    border: 1px solid rgba(76, 175, 80, 0.3);
    border-radius: var(--leaf-radius);
    color: var(--text-light);
    font-family: var(--font-body);
    font-size: 1.05rem;
    transition: var(--transition-fast);
}

.calc-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(0, 255, 85, 0.2);
}

.calc-input option {
    background: var(--bg-main);
    color: var(--text-light);
}

@media (max-width: 768px) {
    .calculator-wrapper {
        grid-template-columns: 1fr !important;
    }
}

/* Scroll Animations Reveal Classes */
.reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.reveal-up { transform: translateY(60px); }
.reveal-left { transform: translateX(-60px); }
.reveal-right { transform: translateX(60px); }

.reveal-up.active, .reveal-left.active, .reveal-right.active {
    opacity: 1;
    transform: translate(0);
}

/* Responsive */
@media (max-width: 992px) {
    .hero-grid, .features-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .system-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-title { font-size: 3.5rem; }
    
    .slideshow-container { height: 400px; }
}

@media (max-width: 768px) {
    .system-grid {
        grid-template-columns: 1fr;
    }

    .mobile-toggle {
        display: block;
        font-size: 1.5rem;
        cursor: pointer;
    }

    .nav-links {
        position: fixed;
        top: 90px;
        left: 5%;
        width: 90%;
        background: rgba(5, 12, 7, 0.98);
        backdrop-filter: blur(20px);
        border: 1px solid var(--primary-dark);
        border-radius: 25px;
        flex-direction: column;
        padding: 40px 20px;
        clip-path: circle(0% at 100% 0%);
        transition: all 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0);
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8);
        z-index: 1000;
        visibility: hidden;
    }

    .nav-links.active {
        clip-path: circle(150% at 100% 0%);
        visibility: visible;
    }
    
    .nav-links li { width: 100%; text-align: center; }
    .nav-links a { font-size: 1.3rem; margin: 15px 0; display: block; }

    .hero-title { font-size: 2.8rem; }
    .hero-cta { flex-direction: column; gap: 15px; }
    .hero-stats { flex-direction: column; gap: 16px; align-items: center; }
    .stat-item { width: 100%; justify-content: center; }
    
    /* Enrollment Form Responsive */
    .enrollment-wrapper {
        grid-template-columns: 1fr !important;
        padding: 30px 20px !important;
        gap: 40px !important;
    }
    
    .enroll-form {
        grid-template-columns: 1fr !important;
    }
    
    .enroll-form .form-group div {
        grid-template-columns: 1fr !important;
    }

    .enroll-info {
        border-left: none !important;
        border-top: 1px solid rgba(255,255,255,0.1);
        padding-left: 0 !important;
        padding-top: 40px !important;
    }
    
    /* Safety Grid Responsive */
    .safety-grid {
        grid-template-columns: 1fr !important;
    }

    .contact-number { font-size: 2rem; flex-direction: column; gap: 10px; padding: 20px; }
    .cta-buttons { flex-direction: column; }
    
    .slideshow-container { height: 250px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2.2rem; }
    .section-title h2 { font-size: 2.5rem; }
    .brand-name { font-size: 1.5rem; }
    .btn { width: 100%; justify-content: center; }
}