/* Principal Podiatry — main stylesheet.
   Mirrors the Squarespace Flatiron template feel: centred, generous whitespace,
   Montserrat caps for nav + logo accents, Lora for body copy. */

:root {
    --color-ink: #2b2b2b;
    --color-muted: #6e6e6e;
    --color-rule: #d8d8d8;
    --color-accent: #1a1a1a;
    --color-link: #3a3a3a;
    --color-link-hover: #000;
    --color-bg: #ffffff;
    --container: 1080px;
    --font-sans: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
    --font-serif: 'Lora', 'Georgia', serif;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-ink);
    font-family: var(--font-serif);
    font-size: 15px;
    line-height: 1.7;
}

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

a {
    color: var(--color-link);
    text-decoration: none;
    transition: color 0.15s;
}
a:hover { color: var(--color-link-hover); }

.page-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Header ---------- */
.site-header { padding: 52px 0 24px; text-align: center; position: relative; }
.header-inner { display: flex; flex-direction: column; align-items: center; gap: 18px; }

.site-logo img { width: 240px; max-width: 70vw; height: auto; }

.site-tagline {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 12px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-ink);
    font-weight: 600;
}
.site-tagline a { color: inherit; text-decoration: none; }

.site-nav {
    width: 100%;
    border-top: 1px solid var(--color-rule);
    border-bottom: 1px solid var(--color-rule);
    padding: 14px 0;
}

.site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 36px;
}

.site-nav > ul > li > a {
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-muted);
    font-weight: 600;
    padding: 6px 0;
}

.site-nav > ul > li > a:hover { color: var(--color-ink); }

.site-nav .has-submenu { position: relative; }

.site-nav .submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    border: 1px solid var(--color-rule);
    padding: 14px 0;
    min-width: 280px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.06);
    z-index: 100;
    flex-direction: column;
    gap: 0;
}

.site-nav .has-submenu:hover > .submenu,
.site-nav .has-submenu:focus-within > .submenu { display: flex; }

.site-nav .submenu li { text-align: left; }

.site-nav .submenu a {
    display: block;
    padding: 8px 22px;
    font-family: var(--font-sans);
    font-size: 10.5px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-muted);
    font-weight: 500;
}

.site-nav .submenu a:hover { color: var(--color-ink); background: #f7f7f7; }

.nav-toggle {
    display: none;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--color-ink); }

/* ---------- Main ---------- */
.site-main { padding: 24px 0 64px; }

.container { max-width: var(--container); margin: 0 auto; }

.page-hero-image { margin: 0 0 40px; text-align: center; }
.page-hero-image img { display: block; width: 60%; height: auto; margin: 0 auto; }

.page-title {
    font-family: var(--font-serif);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 400;
    color: var(--color-ink);
    margin: 0 0 18px;
    line-height: 1.2;
}

.page-subtitle {
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-muted);
    font-weight: 600;
    margin: 0 0 12px;
}

.page-divider {
    border: 0;
    border-top: 1px solid var(--color-rule);
    margin: 36px 0;
}

.section { margin: 0 0 54px; padding: 0 8px; }

.section h2 {
    font-family: var(--font-sans);
    font-size: 13px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-ink);
    font-weight: 600;
    margin: 0 0 18px;
}

.section h3 {
    font-family: var(--font-sans);
    font-size: 16px;
    font-weight: 600;
    margin: 28px 0 12px;
    color: var(--color-ink);
}

.section p {
    margin: 0 0 18px;
    color: var(--color-ink);
    font-size: 15px;
    line-height: 1.75;
}

.section ul { margin: 0 0 18px; padding-left: 22px; }
.section li { margin: 0 0 6px; line-height: 1.7; }

.section-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.section-split--reverse > :first-child { order: 2; }

@media (max-width: 720px) {
    .section-split { grid-template-columns: 1fr; gap: 24px; }
    .section-split--reverse > :first-child { order: 0; }
}

.content-block { max-width: 720px; margin: 0 auto; }

.cta-button, .button {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--font-sans);
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--color-ink);
    background: #fff;
    border: 1px solid var(--color-ink);
    border-radius: 0;
    transition: background 0.15s, color 0.15s;
    cursor: pointer;
}
.cta-button:hover, .button:hover { background: var(--color-ink); color: #fff; }

/* ---------- Footer ---------- */
.site-footer {
    border-top: 1px solid var(--color-rule);
    padding: 36px 0 60px;
    font-size: 13px;
    color: var(--color-muted);
}
.footer-inner p {
    margin: 0 0 6px;
    font-family: var(--font-sans);
    letter-spacing: 0.03em;
}
.footer-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
}
.footer-row p { margin: 0; }
.footer-copyright { text-align: center; }
.footer-email { text-align: right; }
.footer-clinic { font-weight: 600; color: var(--color-ink); }
.footer-book-link {
    color: var(--color-ink);
    text-decoration: underline;
    text-underline-offset: 3px;
}

/* ---------- Partner badges ---------- */
.badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 24px;
    margin: 48px 0;
    padding: 24px 0;
    border-top: 1px solid var(--color-rule);
    border-bottom: 1px solid var(--color-rule);
}
.badges img { max-height: 60px; width: auto; }

/* ---------- Blog ---------- */
.blog-list { max-width: 760px; margin: 0 auto; }
.blog-entry { padding: 32px 0; border-bottom: 1px solid var(--color-rule); }
.blog-entry-date {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin: 0 0 6px;
}
.blog-entry-title { font-size: 24px; font-weight: 500; line-height: 1.25; margin: 0 0 8px; }
.blog-entry-title a { color: var(--color-ink); }
.blog-entry-excerpt { color: var(--color-muted); font-size: 14px; margin: 0; }

.blog-post { max-width: 720px; margin: 0 auto; }
.blog-post-title { font-size: clamp(26px, 3.5vw, 36px); font-weight: 500; line-height: 1.2; margin: 0 0 12px; }
.blog-post-meta {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-muted);
    margin: 0 0 32px;
}
.blog-post-content h2 { font-size: 20px; font-weight: 500; text-transform: none; letter-spacing: 0; margin: 32px 0 12px; }
.blog-post-content p { font-size: 15.5px; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item { padding: 24px 0; border-bottom: 1px solid var(--color-rule); }
.faq-question { font-family: var(--font-sans); font-weight: 600; font-size: 14px; margin: 0 0 8px; }
.faq-answer { margin: 0; color: var(--color-muted); font-size: 15px; }

/* ---------- Locations ---------- */
.locations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    margin: 40px 0;
}
.locations-stack {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
    margin: 40px 0;
}
@media (max-width: 720px) {
    .locations-stack {
        grid-template-columns: 1fr;
    }
}
.location-card { padding: 24px; border: 1px solid var(--color-rule); }
.location-card h3 {
    margin-top: 0;
    font-family: var(--font-sans);
    font-size: 14px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* ---------- Mobile nav ---------- */
@media (max-width: 880px) {
    .site-nav { display: none; }
    .site-nav.open { display: block; padding: 8px 0 16px; }
    .site-nav.open > ul { flex-direction: column; gap: 8px; align-items: center; }
    .site-nav.open .submenu {
        position: static;
        transform: none;
        border: 0;
        box-shadow: none;
        background: #fafafa;
        padding: 4px 0;
        min-width: 0;
    }
    .nav-toggle { display: flex; position: absolute; right: 24px; top: 60px; }
    .site-header { padding-top: 36px; }
    .page-hero-image img { width: 100%; }
}