:root {
    --primary: #1a73e8;
    /* Google Blue */
    --hover-primary: #1765cc;
    --dark: #202124;
    /* Google Charcoal */
    --text: #5f6368;
    /* Google Body Text */
    --light: #f8f9fa;
    /* Google Light Background */
    --white: #ffffff;
    --section-padding: 100px 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--white);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6,
.brand-text {
    font-family: 'Outfit', sans-serif;
    color: var(--dark);
    font-weight: 700;
}

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.4rem 0;
    transition: all 0.3s ease;
}

.nav-link {
    font-weight: 500;
    color: var(--text) !important;
    margin: 0 0.75rem;
    font-size: 15px;
}

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

/* Hero Section */
.hero-section {
    padding: 80px 0 80px;
    background: var(--white);
    color: var(--text);
    position: relative;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.15;
    color: var(--dark);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero-p {
    font-size: 1.25rem;
    color: var(--text);
    max-width: 550px;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    padding: 12px 32px;
    font-weight: 600;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background-color: var(--hover-primary);
    border-color: var(--hover-primary);
    box-shadow: 0 1px 3px rgba(60, 64, 67, 0.3), 0 4px 8px 3px rgba(60, 64, 67, 0.15);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: #dadce0;
    padding: 11px 31px;
    font-weight: 600;
    border-radius: 4px;
}

.btn-outline-primary:hover {
    background-color: rgba(26, 115, 232, 0.04);
    color: var(--primary);
    border-color: #dadce0;
}

/* Cards */
.service-card {
    padding: 2.5rem;
    border-radius: 8px;
    background: var(--white);
    border: 1px solid #dadce0;
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    box-shadow: 0 4px 6px rgba(32, 33, 36, 0.28);
    border-color: transparent;
}

.icon-box {
    width: 48px;
    height: 48px;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

/* Section Styling */
section {
    padding: var(--section-padding);
}

.section-title {
    font-size: 2.5rem;
    color: var(--dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text);
    margin-bottom: 3rem;
}

/* Portfolio Section */
.project-card {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 30px;
    border: 1px solid #dadce0;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(32, 33, 36, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
    opacity: 1;
}

/* Footer */
.footer {
    padding: 60px 0 30px;
    background: var(--light);
    border-top: 1px solid #dadce0;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    section {
        padding: 60px 0;
    }
}