/* --- Variables: Sleek Futuristic Palette --- */
:root {
    --bg-page: #2c3531;
    --bg-nav: rgba(44, 53, 49, 0.92);
    --bg-hero-from: #2c3531;
    --bg-hero-to: #116466;
    --bg-card: rgba(17, 100, 102, 0.12);
    --bg-card-solid: #313c37;
    --accent-teal: #116466;
    --accent-teal-glow: rgba(17, 100, 102, 0.4);
    --accent-gold: #d9b08c;
    --accent-peach: #ffcb9a;
    --accent-mint: #d1e8e2;
    --text-primary: #d1e8e2;
    --text-secondary: #ffcb9a;
    --text-muted: rgba(209, 232, 226, 0.55);
    --border-color: rgba(217, 176, 140, 0.18);
    --border-hover: #d9b08c;
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.2);
    --shadow-card-hover: 0 12px 40px rgba(17, 100, 102, 0.25);
    --shadow-glow: 0 0 20px rgba(217, 176, 140, 0.12);
    --max-width: 1200px;
    --transition: all 0.35s ease;
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-page);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
}

/* --- Utilities --- */
.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-padding {
    padding: 5rem 0;
}

/* --- Header & Nav --- */
.site-header {
    background: var(--bg-nav);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.25rem 0;
}

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

.logo {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-mint);
    letter-spacing: 0.5px;
    word-wrap: break-word;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.95rem;
}

.contact-link {
    font-weight: 600;
    color: var(--bg-page);
    background: var(--accent-gold);
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.contact-link:hover {
    background: var(--accent-peach);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(160deg, var(--bg-hero-from) 0%, var(--bg-hero-to) 100%);
    padding: 4.5rem 0 5.5rem 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    opacity: 0.4;
}

.hero-graphic {
    width: 220px;
    height: 220px;
    margin-bottom: 2rem;
    opacity: 0.95;
    filter: drop-shadow(0 0 25px rgba(217, 176, 140, 0.2));
}

.hero h1 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
    line-height: 1.25;
    color: var(--accent-mint);
    letter-spacing: -0.5px;
    font-weight: 700;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Grid Layout & Cards --- */
.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.75rem;
    margin-top: 2.5rem;
}

.card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 2rem 1.75rem;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-teal), transparent);
    opacity: 0;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: var(--accent-gold);
    transform: translateY(-3px);
}

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

.card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: var(--accent-mint);
}

.card-link {
    color: var(--accent-mint);
    transition: var(--transition);
}

.card-link:hover {
    color: var(--accent-peach);
}

.card p {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

.read-more {
    color: var(--accent-gold);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--accent-peach);
    text-shadow: 0 0 12px rgba(255, 203, 154, 0.3);
}

/* --- Section Heading --- */
.section-padding h2 {
    font-size: 1.6rem;
    color: var(--accent-mint);
    margin-bottom: 0.5rem;
}

/* --- Back Link --- */
.back-link {
    display: inline-block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 2rem;
    transition: var(--transition);
    opacity: 0.8;
}

.back-link:hover {
    color: var(--accent-peach);
    opacity: 1;
}

/* --- Page Content Styles --- */
.page-main h1,
.section-padding h1 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-mint);
}

.page-main>p,
.section-padding>p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    max-width: 720px;
}

.page-main h2,
.section-padding h2 {
    font-size: 1.4rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--accent-gold);
}

/* --- Contact Form --- */
.contact-form {
    max-width: 500px;
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--accent-mint);
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    background: rgba(17, 100, 102, 0.08);
    color: var(--text-primary);
    transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px rgba(217, 176, 140, 0.12);
    background: rgba(17, 100, 102, 0.15);
}

.btn-submit {
    display: inline-block;
    background: var(--accent-teal);
    color: var(--accent-mint);
    padding: 0.85rem 1.75rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    border: 1px solid var(--accent-teal);
    transition: var(--transition);
    letter-spacing: 0.3px;
}

.btn-submit:hover {
    background: var(--accent-gold);
    color: var(--bg-page);
    border-color: var(--accent-gold);
    box-shadow: var(--shadow-glow);
    transform: translateY(-1px);
}

/* --- Footer --- */
.site-footer {
    background: var(--bg-nav);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 2rem 0;
    text-align: center;
    font-size: 0.9rem;
    margin-top: 4rem;
}

.site-footer p {
    color: var(--text-muted);
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: row;
    }

    .logo {
        font-size: 0.8rem;
        max-width: 65%;
    }

    .hero h1 {
        font-size: 1.7rem;
    }

    .hero-graphic {
        width: 170px;
        height: 170px;
    }

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

    .section-padding {
        padding: 3.5rem 0;
    }
}

@media (min-width: 769px) {
    /* Desktop-specific tweaks if needed */
}