/* Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #a8d5ba;
    --primary-dark: #7fb89a;
    --text: #2c3e50;
    --text-light: #6c757d;
    --bg: #ffffff;
    --bg-light: #f8f9fa;
    --border: #e9ecef;
    --shadow: rgba(0, 0, 0, 0.08);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

.nav-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-dark);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Sections */
section {
    padding: 5rem 0;
    min-height: auto;
}

section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text);
    position: relative;
}

/* Anchor Links */
.anchor-link {
    text-decoration: none;
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 400;
    opacity: 0;
    margin-left: 0.5rem;
    transition: opacity 0.3s, color 0.3s;
    cursor: pointer;
}

h2:hover .anchor-link {
    opacity: 1;
}

.anchor-link:hover {
    color: var(--primary-dark);
}

/* Hero */
#hero {
    padding-top: 10rem;
    padding-bottom: 6rem;
    text-align: center;
}

.profile-pic {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 1.5rem;
    border: 4px solid var(--primary);
    box-shadow: 0 4px 12px var(--shadow);
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.subtitle {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.disclaimer {
    font-size: 0.9rem;
    color: var(--text-light);
    font-style: italic;
    max-width: 500px;
    margin: 0 auto;
}

/* About */
#about {
    background: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.about-block h3 {
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

.about-block p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Extensions */
.extensions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.extension-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

.extension-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px var(--shadow);
}

.extension-card h3 {
    color: var(--text);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.extension-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: var(--text);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: background 0.3s, transform 0.2s;
}

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

/* Contact */
#contact {
    text-align: center;
    background: var(--bg-light);
}

.contact-text {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.email-link {
    display: inline-block;
    font-size: 1.5rem;
    color: var(--primary-dark);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.email-link:hover {
    color: var(--text);
}

/* Footer */
footer {
    background: var(--text);
    color: var(--bg-light);
    text-align: center;
    padding: 2rem 0;
}

footer p {
    color: var(--bg-light);
    opacity: 0.8;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
    }

    #hero h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    section {
        padding: 3rem 0;
    }

    #hero {
        padding-top: 8rem;
        padding-bottom: 4rem;
    }

    .about-content,
    .extensions-grid {
        grid-template-columns: 1fr;
    }

    .email-link {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }

    .profile-pic {
        width: 120px;
        height: 120px;
    }
}