/* Brand Colors & Fonts */
:root {
    --slate-indigo: #2C3E50;
    --digital-mint: #1ABC9C;
    --digital-mint-dark: #148F77;
    --silver-tech: #BDC3C7;
    --charcoal: #212121;
    --white: #FFFFFF;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
}

/* Global Styles */
body {
    margin: 0;
    padding: 0;
    font-family: var(--font-body);
    color: var(--charcoal);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--slate-indigo);
    margin: 0 0 1rem 0;
}

h1 { font-size: 3.5rem; font-weight: 800; }
h2 { font-size: 2.5rem; font-weight: 700; }
h3 { font-size: 1.5rem; font-weight: 700; }

a {
    text-decoration: none;
    color: var(--slate-indigo);
    font-weight: 500;
    transition: color 0.3s;
}

a:hover { color: var(--digital-mint); }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: var(--digital-mint);
    color: var(--white);
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: var(--digital-mint-dark);
    color: var(--white);
}

/* Header/Nav */
header {
    padding: 1.5rem 0;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-section {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.logo img {
    height: 60px;
    width: auto;
}

.tagline {
    font-size: 0.875rem;
    color: var(--slate-indigo);
    margin: 0;
    line-height: 1.4;
    max-width: 300px;
    font-weight: 500;
}

.pi-symbol {
    font-family: 'Times New Roman', 'Palatino', serif;
    font-style: normal;
    font-weight: 700;
    color: var(--digital-mint);
    font-size: 1.15em;
    letter-spacing: -0.08em;
}

.tagline em {
    font-style: italic;
    font-weight: 600;
    color: var(--digital-mint);
}

.nav-links a {
    margin-left: 2.5rem;
}

/* Hero Section */
.hero {
    padding: 6rem 0;
    background: linear-gradient(to right, var(--white) 50%, #f4f7f6 50%);
    overflow: hidden;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.hero-text {
    flex: 1;
    max-width: 500px;
}

.hero-text p {
    font-size: 1.125rem;
    margin-bottom: 2.5rem;
    color: var(--slate-indigo);
    line-height: 1.8;
}

.hero-text p strong {
    font-weight: 700;
    color: var(--digital-mint);
}

.hero-image {
    display: none;
}

/* Services Section */
.services {
    padding: 6rem 0;
    background-color: var(--white);
    text-align: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin-top: 4rem;
}

.service-card {
    padding: 3rem;
    background-color: var(--white);
    border: 1px solid #eee;
    border-radius: 8px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
    border-color: var(--digital-mint);
}

.service-icon {
    font-size: 3rem;
    color: var(--digital-mint);
    margin-bottom: 1.5rem;
    display: inline-block;
}

/* About/Philosophy Section */
.about {
    padding: 6rem 0;
    background-color: var(--slate-indigo);
    color: var(--white);
}

.about-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about h2 {
    color: var(--white);
}

.about p {
    font-size: 1.25rem;
    color: var(--silver-tech);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    background-color: var(--white);
    text-align: center;
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact h2 {
    color: var(--slate-indigo);
    margin-bottom: 1rem;
}

.contact > .container > p:first-of-type {
    font-size: 1.125rem;
    color: var(--slate-indigo);
    margin-bottom: 2rem;
}

.contact-form {
    background-color: #f9f9f9;
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid #eee;
    margin-bottom: 2rem;
    text-align: left;
}

.form-group {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    color: var(--slate-indigo);
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--digital-mint);
    box-shadow: 0 0 0 3px rgba(26, 188, 156, 0.1);
}

.contact-form .btn {
    width: 100%;
    text-align: center;
}

.contact-email {
    font-size: 1rem;
    color: var(--slate-indigo);
}

.contact-email a {
    color: var(--digital-mint);
    font-weight: 600;
}

.contact-email a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background-color: #1f2d3a; /* Slightly darker than Slate Indigo */
    padding: 4rem 0;
    color: var(--silver-tech);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-logo img {
    height: 40px;
    width: auto;
}

.footer-links a {
    color: var(--silver-tech);
    margin-left: 2rem;
}

.footer-links a:hover {
    color: var(--digital-mint);
}

.copyright {
    text-align: center;
    margin-top: 3rem;
    font-size: 0.875rem;
    color: #6a7a8a;
}