:root {
    --robo-green: #5AB800;
    --robo-green-hover: #489300;
    --robo-black: #1A1A1A;
    --robo-dark-green: #2D3B2E;
    --robo-white: #FFFFFF;
    --robo-light-gray: #F5F5F5;
    --robo-muted-green: #3C4A3E;
}

html {
    scroll-padding-top: 100px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--robo-black);
    background-color: var(--robo-white);
    overflow-x: hidden;
}

/* Bootstrap Overrides */
.text-primary { color: var(--robo-green) !important; }
.bg-primary { background-color: var(--robo-green) !important; }
.btn-primary {
    background-color: var(--robo-green);
    border-color: var(--robo-green);
    color: var(--robo-white);
    transition: all 0.3s ease;
}
.btn-primary:hover {
    background-color: var(--robo-green-hover);
    border-color: var(--robo-green-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(90, 184, 0, 0.3);
}
.btn-outline-primary {
    color: var(--robo-green);
    border-color: var(--robo-green);
    transition: all 0.3s ease;
}
.btn-outline-primary:hover, .btn-outline-primary:active, .btn-outline-primary:focus {
    color: var(--robo-white) !important;
    background-color: var(--robo-green-hover) !important;
    border-color: var(--robo-green-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(90, 184, 0, 0.3);
}

.bg-dark { background-color: var(--robo-black) !important; }
.text-dark { color: var(--robo-black) !important; }
.bg-light { background-color: var(--robo-light-gray) !important; }
.bg-dark-green { background-color: var(--robo-dark-green) !important; }

/* Utilities */
.section-padding { padding: 100px 0; }
.tracking-wide { letter-spacing: 2px; }
.hover-primary { transition: color 0.3s ease; }
.hover-primary:hover { color: var(--robo-green) !important; }

/* Navbar */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}
.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}
.navbar-brand .brand-logo {
    height: 80px;
    width: auto;
}
.nav-link {
    color: var(--robo-black);
    font-weight: 600;
    margin: 0 10px;
    position: relative;
    transition: color 0.3s;
}
.nav-link:hover, .nav-link.active {
    color: var(--robo-green);
}
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--robo-green);
    transition: width 0.3s ease;
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    background: linear-gradient(135deg, var(--robo-black) 0%, var(--robo-dark-green) 100%);
    position: relative;
    padding-top: 80px;
}
.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(circle at 80% 50%, rgba(90, 184, 0, 0.15) 0%, transparent 50%);
    pointer-events: none;
}
.hero-text-wrapper {
    position: relative;
    z-index: 2;
}

/* Cards & Icons */
.about-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}
.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08) !important;
}
.icon-wrapper {
    width: 80px; height: 80px;
    transition: all 0.3s ease;
}
.about-card:hover .icon-wrapper {
    background-color: var(--robo-green) !important;
}
.about-card:hover .icon-wrapper i {
    color: var(--robo-white) !important;
}

/* Services */
.service-card {
    background-color: var(--robo-muted-green);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}
.service-card:hover {
    background-color: var(--robo-black);
    border-color: var(--robo-green);
    transform: translateY(-5px);
}
.service-icon i {
    font-size: 3rem;
    color: var(--robo-green);
}

/* Abo Section */
.phone-mockup {
    width: 300px;
    margin: 0 auto;
    border: 8px solid var(--robo-black);
    border-radius: 40px !important;
    background-color: var(--robo-black);
}

/* Process */
.step-item {
    position: relative;
}
.step-number {
    width: 60px; height: 60px;
    box-shadow: 0 0 0 10px rgba(90, 184, 0, 0.2);
    transition: all 0.3s ease;
}
.step-item:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 0 0 15px rgba(90, 184, 0, 0.3);
}

/* Contact */
.contact-icon {
    width: 50px; height: 50px;
    transition: all 0.3s ease;
}
.contact-icon:hover {
    transform: scale(1.1) rotate(5deg);
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Swiper Pagination */
.swiper-pagination-bullet {
    background-color: var(--robo-black) !important;
    opacity: 0.2;
}
.swiper-pagination-bullet-active {
    background-color: var(--robo-green) !important;
    opacity: 1;
}