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

:root {
    --color-bg: #FAF9F6;
    --color-text: #1a1a1a;
    --color-muted: #6b6b6b;
    --color-accent: #3D5A4C;
    --color-accent-light: #e8ede9;
    --color-border: #e0ddd8;
    --font-serif: 'DM Serif Display', serif;
    --font-sans: 'Inter', sans-serif;
    --max-width: 1100px;
    --radius: 4px;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-weight: 300;
    line-height: 1.7;
    font-size: 16px;
}

/* --- NAV --- */
nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 1.1rem 2rem;
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: 0.01em;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-muted);
    font-size: 0.9rem;
    font-weight: 400;
    transition: color 0.2s;
}

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

.btn-nav {
    background-color: var(--color-accent) !important;
    color: #fff !important;
    padding: 0.55rem 1.2rem;
    border-radius: var(--radius);
    font-weight: 500 !important;
    transition: opacity 0.2s !important;
}

.btn-nav:hover {
    opacity: 0.85;
}

/* --- HERO --- */
.hero {
    padding: 7rem 2rem 6rem;
    border-bottom: 1px solid var(--color-border);
}

.hero-container {
    max-width: 680px;
    margin: 0 auto;
    text-align: center;
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    line-height: 1.2;
    margin-bottom: 1.25rem;
    font-weight: 400;
}

.hero p {
    font-size: 1.05rem;
    color: var(--color-muted);
    margin-bottom: 2.25rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    display: inline-block;
    background-color: var(--color-accent);
    color: #fff;
    text-decoration: none;
    padding: 0.85rem 2rem;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 500;
    transition: opacity 0.2s;
}

.btn-primary:hover {
    opacity: 0.85;
}

/* --- CONTAINERS --- */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.container-small {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- SUBHEADING --- */
.subheading {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

/* --- PHILOSOPHY --- */
.philosophy {
    padding: 6rem 2rem;
    border-bottom: 1px solid var(--color-border);
}

.philosophy-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.philosophy-text h2 {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 3vw, 2.4rem);
    font-weight: 400;
    line-height: 1.25;
    margin-bottom: 1.25rem;
}

.philosophy-text p {
    color: var(--color-muted);
    font-size: 1rem;
    max-width: 480px;
}

.philosophy-image img {
    width: 100%;
    max-width: 420px;
    height: auto;
    display: block;
    border-radius: 2px;
    margin-left: auto;
}

/* --- PULL QUOTE --- */
.philosophy-quote {
    font-style: italic;
    color: var(--color-muted);
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

/* --- SERVICES --- */
.services {
    padding: 6rem 2rem;
    border-bottom: 1px solid var(--color-border);
}

.areas-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem 2rem;
    margin-top: 2rem;
}

.areas-list li {
    font-size: 0.95rem;
    color: var(--color-muted);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

/* --- CREDIBILITY --- */
.credibility {
    padding: 5rem 2rem;
    background-color: var(--color-accent-light);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.credibility p {
    color: var(--color-muted);
    font-size: 1rem;
    margin-bottom: 1.25rem;
}

.credibility p:last-child {
    margin-bottom: 0;
    color: var(--color-text);
    font-weight: 400;
}

/* --- CONTACT --- */
.contact {
    padding: 6rem 2rem;
    border-bottom: 1px solid var(--color-border);
}

.contact h2 {
    font-family: var(--font-sans);
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    font-weight: 300;
    line-height: 1.4;
    margin-bottom: 0.75rem;
}

.contact > .container-small > p {
    color: var(--color-muted);
    margin-bottom: 2.5rem;
}

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

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: var(--color-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background-color: #fff;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--color-text);
    transition: border-color 0.2s;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #b0aca6;
}

.btn-submit {
    background-color: var(--color-accent);
    color: #fff;
    border: none;
    padding: 0.85rem 2rem;
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.2s;
    width: 100%;
}

.btn-submit:hover {
    opacity: 0.85;
}

/* --- BEFORE YOU BEGIN PAGE --- */
.page-hero {
    padding: 5rem 2rem 4rem;
    border-bottom: 1px solid var(--color-border);
    text-align: center;
}

.page-hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    margin-bottom: 0.75rem;
}

.page-hero p {
    color: var(--color-muted);
    font-size: 1rem;
}

.byb-section {
    padding: 5rem 2rem;
}

.byb-block {
    margin-bottom: 0;
}

.byb-block p {
    color: var(--color-muted);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
    max-width: 580px;
}

.byb-credentials {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.byb-credentials p {
    font-size: 0.875rem;
    margin-bottom: 0.4rem;
}

.byb-divider {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 3.5rem 0;
}

.byb-rate {
    background-color: var(--color-accent-light);
    border: 1px solid #dde5de;
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 1.5rem 0;
    display: flex;
    align-items: baseline;
    gap: 0.75rem;
}

.byb-amount {
    font-family: var(--font-serif);
    font-size: 2.25rem;
    color: var(--color-accent);
}

.byb-rate-label {
    font-size: 0.9rem;
    color: var(--color-muted);
}

.byb-superbill {
    border-left: 3px solid var(--color-accent);
    padding: 1.25rem 1.5rem;
    margin-top: 1.75rem;
    background-color: var(--color-accent-light);
    border-radius: 0 var(--radius) var(--radius) 0;
}

.byb-superbill h3 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.6rem;
}

.byb-superbill p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

.byb-crisis {
    list-style: none;
    padding: 0;
    margin-top: 0.5rem;
}

.byb-crisis li {
    font-size: 0.95rem;
    color: var(--color-muted);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
}

.byb-crisis li:last-child {
    border-bottom: none;
}


footer {
    padding: 2rem;
    text-align: center;
}

footer p {
    font-size: 0.85rem;
    color: var(--color-muted);
}



/* --- FORM DISCLAIMER --- */
.form-disclaimer {
    font-size: 0.8rem;
    color: var(--color-muted);
    margin-top: 1rem;
    line-height: 1.6;
    text-align: center;
}

.form-disclaimer a {
    color: var(--color-accent);
    text-decoration: none;
}

/* --- RESPONSIVE OVERRIDES (mobile) --- */
@media (max-width: 768px) {
    /* Nav: show all links */
    .nav-links {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
    .nav-links a {
        font-size: 0.82rem;
    }

    /* Hero */
    .hero {
        padding: 4rem 1.5rem 3.5rem;
    }
    .hero h1 {
        font-size: 2rem;
    }

    /* Philosophy */
    .philosophy-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .philosophy-image {
        order: -1;
    }
    .philosophy-image img {
        max-width: 100%;
        margin: 0 auto;
    }

    /* Services: single column */
    .areas-list {
        grid-template-columns: 1fr;
    }

    /* BYB page */
    .byb-section {
        padding: 3rem 1.25rem 4rem;
    }
    .page-hero {
        padding: 3.5rem 1.5rem 2.5rem;
    }

    /* Rate block */
    .byb-rate {
        flex-direction: column;
        gap: 0.25rem;
    }

    /* Container padding */
    .container-small {
        padding: 0 1.25rem;
    }

    /* Superbill block */
    .byb-superbill {
        padding: 1rem 1.25rem;
    }
}