:root {
    /* Color Palette - Light Theme */
    --primary-bg: #ffffff; /* Clean White */
    --secondary-bg: #f8fafc; /* Light Slate / Soft Grey */
    --accent-orange: #dc7817; /* Brand Orange */
    --accent-orange-hover: #c4660e;
    --accent-orange-light: rgba(220, 120, 23, 0.06);
    --accent-orange-glow: rgba(220, 120, 23, 0.15);
    
    --brand-slate: #202a36; /* Brand Slate */
    --brand-slate-light: #2c3949;
    --brand-slate-glow: rgba(32, 42, 54, 0.05);

    --text-dark: #202a36; /* Main dark text */
    --text-muted: #64748b; /* Cool grey body text */
    --text-white: #ffffff;
    
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-border: rgba(32, 42, 54, 0.08);
    --glass-border-hover: rgba(220, 120, 23, 0.35);
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacer: 1.5rem;
}

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

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--secondary-bg);
}
::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-orange);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--brand-slate);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Glassmorphism Utilities - adapted for light theme */
.glass {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
}

.glass-card {
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(32, 42, 54, 0.03);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 0) var(--mouse-y, 0), rgba(220, 120, 23, 0.05), transparent 40%);
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.glass-card:hover::before {
    opacity: 1;
}

.glass-card:hover {
    transform: translateY(-8px);
    border-color: var(--glass-border-hover);
    box-shadow: 0 20px 40px rgba(32, 42, 54, 0.08), 0 0 20px rgba(220, 120, 23, 0.05);
}

/* Buttons */
.btn {
    padding: 0.85rem 1.75rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-orange), #b8620f);
    color: white;
    box-shadow: 0 4px 20px rgba(220, 120, 23, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(220, 120, 23, 0.35);
    transform: translateY(-2px);
    background: linear-gradient(135deg, #e3821f, #c4660e);
}

.btn-outline {
    border: 1px solid var(--accent-orange);
    color: var(--accent-orange);
    background: transparent;
}

.btn-outline:hover {
    background: var(--accent-orange-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(220, 120, 23, 0.05);
}

.btn-secondary {
    background: var(--brand-slate);
    color: white;
}

.btn-secondary:hover {
    background: var(--brand-slate-light);
    transform: translateY(-2px);
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes pulse-slow {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.1); }
}

/* Marquee Animation */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 0.75rem 0;
    display: flex;
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.marquee-content {
    display: flex;
    gap: 5rem;
    animation: marquee 40s linear infinite;
    min-width: 100%;
}

.marquee-item {
    color: var(--brand-slate);
    font-size: 1.15rem;
    font-weight: 800;
    font-family: var(--font-heading);
    letter-spacing: 3px;
    text-transform: uppercase;
    opacity: 0.4;
    flex-shrink: 0;
    transition: opacity 0.3s;
}

.marquee-item:hover {
    opacity: 0.9;
    color: var(--accent-orange);
}

/* Logo Treatment - transparent background fits directly in light navbar */
.logo {
    display: inline-flex;
    align-items: center;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.03);
}

.logo img {
    height: 38px;
    display: block;
}

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

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.25rem 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid transparent;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.nav-links {
    display: flex;
    gap: 2.2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: var(--brand-slate);
    font-weight: 600;
    font-size: 0.95rem;
    opacity: 0.8;
    position: relative;
    padding: 0.25rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-orange);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--accent-orange);
}

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

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #ffffff;
    border: 1px solid var(--glass-border);
    border-radius: 14px;
    min-width: 200px;
    box-shadow: 0 15px 40px rgba(32, 42, 54, 0.12);
    padding: 0.8rem 0;
    z-index: 1001;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

/* Invisible hover bridge */
.dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 18px;
}

.dropdown:hover .dropdown-menu {
    display: block;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    white-space: nowrap;
    opacity: 0.8;
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover {
    background: var(--accent-orange-light);
    color: var(--accent-orange);
    opacity: 1;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--brand-slate);
    cursor: pointer;
}

/* Responsive Navigation */
@media (max-width: 992px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #ffffff;
        border-bottom: 1px solid var(--glass-border);
        flex-direction: column;
        padding: 2.5rem;
        gap: 1.5rem;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    }

    .nav-links.active {
        display: flex;
        animation: fadeInDown 0.3s ease-out forwards;
    }

    .mobile-toggle {
        display: block;
    }

    .nav-actions {
        display: none;
    }
    
    .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        background: rgba(0,0,0,0.02);
        opacity: 1;
        display: block;
        margin-top: 0.5rem;
        width: 100%;
    }
    
    .dropdown:hover .dropdown-menu {
        transform: none;
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Sections */
section {
    padding: 100px 2rem;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Hero Section Styles - Centered and Float-animated like conceptcare */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 160px 2rem 100px;
    overflow: hidden;
    background: radial-gradient(circle at 50% 50%, rgba(220, 120, 23, 0.08) 0%, transparent 60%);
    text-align: center;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--brand-slate);
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 3rem;
    }
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    margin-top: 2.2rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* Feature Grid styling */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.2rem;
    margin-top: 4rem;
}

/* Form Styling */
.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--brand-slate);
    font-weight: 600;
}

input, select, textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border-radius: 12px;
    color: var(--brand-slate);
    background: #ffffff;
    border: 1px solid rgba(32, 42, 54, 0.12);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all 0.3s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-orange);
    background: #ffffff;
    box-shadow: 0 0 15px rgba(220, 120, 23, 0.12);
}

select option {
    background-color: #ffffff;
    color: var(--brand-slate);
}

/* Accordion FAQ */
.faq-item {
    border-bottom: 1px solid var(--glass-border);
    padding: 1.5rem 0;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.15rem;
    font-weight: 600;
    transition: color 0.3s;
    color: var(--brand-slate);
}

.faq-question:hover {
    color: var(--accent-orange);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-top: 0;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    margin-top: 1rem;
}

.faq-item.active .faq-question {
    color: var(--accent-orange);
}

.faq-icon {
    transition: transform 0.4s;
    color: var(--brand-slate);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--accent-orange);
}

/* Scroll Animation classes */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}