:root {
    /* Primary Colors */
    --primary-blue: #2a8bb9;
    --primary-blue-dark: #1e6b8f;
    --navy-dark: #040d39;
    --eco-green: #2ecc71;
    --slate-light: #2c3e50;

    /* Neutral Colors */
    --white: #ffffff;
    --off-white: #f4f7f6;
    --text-primary: #333333;
    --text-secondary: #666666;
    --border-color: #e1e8ed;

    /* Typography */
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 8rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-standard: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

h1,
h2,
h3,
h4,
.btn {
    font-family: var(--font-heading);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-lg) 0;
}

/* Header & Navigation */
header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo-font {
    font-family: 'Cookie', cursive;
    font-style: italic;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--navy-dark);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-text {
    color: var(--text-primary);
    font-size: 2rem;
}

.logo span {
    color: var(--primary-blue);
}

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

.nav-links a:hover {
    color: var(--primary-blue);
}

.nav-links a.active {
    color: var(--primary-blue);
    font-weight: 600;
}

.nav-cta {
    background: var(--navy-dark);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    font-weight: 700;
    transition: var(--transition-standard);
}

.nav-cta:hover {
    background: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(42, 139, 185, 0.3);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--navy-dark);
    border-radius: 10px;
    transition: var(--transition-standard);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Button Component */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-standard);
    border: none;
}

.btn-primary {
    /* background: var(--primary-blue); */
    background: var(--navy-dark);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-blue-dark);
    transform: scale(1.02);
}

/* Footer Implementation */
footer {
    background: var(--navy-dark);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-col h4 {
    color: var(--primary-blue);
    margin-bottom: var(--spacing-md);
    font-size: 1.2rem;
}

.footer-col p {
    color: #a0aec0;
    margin-bottom: var(--spacing-sm);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
    color: #718096;
    font-size: 0.9rem;
}

/* Animation Utilities */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-aos].aos-active {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 992px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 2rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        z-index: 999;
        gap: 1.5rem;
        text-align: center;
        animation: slideDown 0.3s ease-out;
    }

    .nav-cta {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
    }

    .logo-font {
        font-size: 1.5rem !important;
    }

    .logo img {
        width: 40px !important;
    }

    header .logo-text {
        display: none;
    }
}

@keyframes slideDown {
    from {
        transform: translateY(-20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}