:root {
    --primary: #708090;
    --secondary-teal: #488B8F;
    --secondary-beige: #D8C3A5;
    --secondary-mustard: #E9D78B;
    --neutral-light: #F8F8F8;
    --neutral-light-grey: #EAEAEA;
    --neutral-dark-grey: #4A4A4A;
    --text-primary: #333333;
    --text-secondary: #666666;
    --white: #FFFFFF;
    --black: #000000;
    --spacing-base: 16px;
    --spacing-large: 80px;
    --spacing-xlarge: 120px;
    --max-width: 1440px;
    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Open Sans', sans-serif;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background-color: var(--white);
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 calc(var(--spacing-base) * 2);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 {
    font-size: 3rem;
    margin-bottom: calc(var(--spacing-base) * 1.5);
    letter-spacing: -1px;
}

h2 {
    font-size: 2.25rem;
    margin-bottom: calc(var(--spacing-base) * 1.25);
    margin-top: calc(var(--spacing-base) * 1.5);
}

h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-base);
    margin-top: var(--spacing-base);
}

h4 {
    font-size: 1.25rem;
    margin-bottom: calc(var(--spacing-base) * 0.75);
}

p {
    margin-bottom: var(--spacing-base);
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Header & Navigation */
.sticky-header {
    position: sticky;
    top: 0;
    background-color: var(--white);
    border-bottom: 1px solid var(--neutral-light-grey);
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.navbar {
    padding: calc(var(--spacing-base) * 1.25) 0;
}

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

.brand-name {
    font-size: 1.75rem;
    font-family: var(--font-serif);
    color: var(--primary);
    font-weight: 700;
    margin: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: calc(var(--spacing-base) * 2);
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
    padding: calc(var(--spacing-base) * 0.5) calc(var(--spacing-base) * 0.75);
    transition: var(--transition);
    border-bottom: 2px solid transparent;
    position: relative;
}

.nav-link:hover {
    color: var(--secondary-teal);
    border-bottom-color: var(--secondary-teal);
}

.nav-link.active {
    color: var(--secondary-teal);
    border-bottom-color: var(--secondary-teal);
}

/* Sections */
section {
    padding: var(--spacing-large) 0;
}

.section-hero {
    padding: calc(var(--spacing-large) * 1.5) 0;
    background-color: var(--neutral-light);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-base) * 3);
    align-items: center;
}

.hero-text h1 {
    color: var(--primary);
    margin-bottom: calc(var(--spacing-base) * 1.5);
}

.hero-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: calc(var(--spacing-base) * 1.5);
}

.hero-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: calc(var(--spacing-base) * 0.75) calc(var(--spacing-base) * 1.5);
    background-color: var(--primary);
    color: var(--white);
    text-decoration: none;
    border: 1px solid var(--primary);
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.btn:hover {
    background-color: var(--secondary-teal);
    border-color: var(--secondary-teal);
    box-shadow: 0 4px 12px rgba(72, 139, 143, 0.2);
}

.btn-secondary {
    background-color: var(--secondary-beige);
    border-color: var(--secondary-beige);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background-color: var(--secondary-teal);
    border-color: var(--secondary-teal);
    color: var(--white);
}

/* Cards */
.card {
    background-color: var(--secondary-beige);
    padding: calc(var(--spacing-base) * 2);
    border-radius: 2px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid rgba(112, 128, 144, 0.1);
}

.card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: calc(var(--spacing-base) * 2);
    margin-bottom: var(--spacing-large);
}

.card h3 {
    color: var(--primary);
    margin-top: 0;
}

/* Forms */
.form-group {
    margin-bottom: calc(var(--spacing-base) * 1.5);
}

label {
    display: block;
    margin-bottom: calc(var(--spacing-base) * 0.5);
    font-weight: 500;
    color: var(--text-primary);
}

input[type="text"],
input[type="email"],
input[type="phone"],
textarea {
    width: 100%;
    padding: calc(var(--spacing-base) * 0.75);
    border: 1px solid var(--neutral-light-grey);
    border-radius: 2px;
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--white);
    color: var(--text-primary);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="phone"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--secondary-teal);
    box-shadow: 0 0 0 3px rgba(72, 139, 143, 0.1);
}

textarea {
    resize: vertical;
    min-height: 150px;
}

/* Lists */
ul, ol {
    margin-bottom: var(--spacing-base);
    margin-left: calc(var(--spacing-base) * 1.5);
}

li {
    margin-bottom: calc(var(--spacing-base) * 0.5);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

.image-full {
    width: 100%;
    height: 400px;
    object-fit: cover;
    margin: var(--spacing-large) 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* Footer */
.site-footer {
    background-color: var(--primary);
    color: var(--white);
    padding: var(--spacing-xlarge) 0 var(--spacing-large);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing-base) * 3);
    margin-bottom: var(--spacing-large);
}

.footer-section h3,
.footer-section h4 {
    color: var(--white);
    margin-bottom: var(--spacing-base);
}

.footer-title {
    font-size: 1.5rem;
    font-family: var(--font-serif);
}

.footer-heading {
    font-size: 1rem;
    font-weight: 600;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
}

.footer-links {
    list-style: none;
    margin: 0;
}

.footer-links li {
    margin-bottom: calc(var(--spacing-base) * 0.75);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary-teal);
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-base);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
}

/* Grid Layouts */
.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: calc(var(--spacing-base) * 3);
    align-items: center;
}

.grid-3col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--spacing-base) * 2);
}

/* Text Alignment */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

/* Spacing Utilities */
.mt-lg {
    margin-top: var(--spacing-large);
}

.mb-lg {
    margin-bottom: var(--spacing-large);
}

.py-lg {
    padding-top: var(--spacing-large);
    padding-bottom: var(--spacing-large);
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.25rem;
    }

    .hero-content,
    .grid-2col,
    .grid-3col {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        gap: var(--spacing-base);
    }

    .hero-image {
        height: 300px;
    }

    section {
        padding: var(--spacing-base) * 3 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 var(--spacing-base);
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    .nav-menu {
        flex-direction: column;
        gap: calc(var(--spacing-base) * 0.5);
    }

    .navbar .container {
        flex-direction: column;
        gap: var(--spacing-base);
    }

    .card-grid {
        grid-template-columns: 1fr;
    }
}