/* ===== Fonts ===== */
@font-face{font-family:'Space Grotesk';font-weight:500;font-style:normal;font-display:swap;src:url('../fonts/space-grotesk-500.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-weight:600;font-style:normal;font-display:swap;src:url('../fonts/space-grotesk-600.woff2') format('woff2');}
@font-face{font-family:'Space Grotesk';font-weight:700;font-style:normal;font-display:swap;src:url('../fonts/space-grotesk-700.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-weight:400;font-style:normal;font-display:swap;src:url('../fonts/ibm-plex-sans-400.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-weight:500;font-style:normal;font-display:swap;src:url('../fonts/ibm-plex-sans-500.woff2') format('woff2');}
@font-face{font-family:'IBM Plex Sans';font-weight:600;font-style:normal;font-display:swap;src:url('../fonts/ibm-plex-sans-600.woff2') format('woff2');}

/* ===== Tokens ===== */
:root{
  --bg:#F6F8F8; --surface:#FFFFFF; --ink:#101A18; --accent:#0E6E5C; --accent-ink:#FFFFFF;
  --muted:#5B6B68; --border:#DDE6E4; --nav-shadow:0 8px 24px -12px rgba(14,110,92,.18);
  --font-display:'Space Grotesk',sans-serif; --font-body:'IBM Plex Sans',sans-serif;
  --r-sm:8px; --r-md:14px; --r-lg:24px;
  --sp-sm:12px; --sp-md:24px; --sp-lg:64px; --sp-xl:120px;
  --container:1200px;
  --transition-theme:background-color .2s ease, color .2s ease, border-color .2s ease;
}
:root[data-theme="dark"]{
  --bg:#0B1412; --surface:#121F1C; --ink:#E9F3F0; --accent:#34D2A8; --accent-ink:#0B1412;
  --muted:#93A6A2; --border:#233330; --nav-shadow:0 8px 24px -12px rgba(0,0,0,.5);
}

/* ===== Reset ===== */
:where(*,*::before,*::after){box-sizing:border-box;margin:0;padding:0;}
:where(html){-webkit-text-size-adjust:100%;}
:where(body,h1,h2,h3,h4,p,ul,ol,figure,blockquote){margin:0;padding:0;}
:where(ul,ol){list-style:none;}
:where(img,picture,svg,video){display:block;max-width:100%;}
:where(a){color:inherit;text-decoration:none;}
:where(button,input,select,textarea){font:inherit;color:inherit;}
:where(button){cursor:pointer;background:none;border:none;}

html,body{background:var(--bg);}
body{
  font-family:var(--font-body);color:var(--ink);background:var(--bg);
  font-size:16px;line-height:1.6;transition:var(--transition-theme);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.1;letter-spacing:-.01em;}
.container{max-width:var(--container);margin-inline:auto;padding-inline:24px;}
@media (max-width:640px){.container{padding-inline:20px;}}

/* ===== Utility ===== */
.eyebrow{font-family:var(--font-body);font-weight:600;font-size:.78rem;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-body);font-weight:600;font-size:.95rem;padding:13px 26px;border-radius:10px;transition:filter .15s ease,transform .15s ease;white-space:nowrap;}
.btn-primary{background:var(--accent);color:var(--accent-ink);}
.btn-primary:hover{filter:brightness(1.08);}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--border);}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);}
.btn:active{transform:scale(.97);}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:color-mix(in srgb, var(--bg) 78%, transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:var(--transition-theme),box-shadow .2s ease,border-color .2s ease;}
.site-header.is-scrolled{border-bottom-color:var(--border);box-shadow:var(--nav-shadow);}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:14px;}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.05rem;}
.brand img{height:38px;width:auto;}
.brand small{display:block;font-family:var(--font-body);font-weight:500;font-size:.62rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);}

.main-nav{display:flex;align-items:center;gap:2px;}
.main-nav > ul{display:flex;align-items:center;gap:2px;}
.main-nav li{position:relative;}
.main-nav > ul > li > a{display:flex;align-items:center;gap:5px;padding:10px 14px;font-size:.88rem;font-weight:600;border-radius:8px;color:var(--ink);}
.main-nav > ul > li > a:hover{color:var(--accent);}
.main-nav .caret{width:9px;height:9px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-top:-3px;opacity:.6;}
.sub-nav{position:absolute;top:calc(100% + 6px);left:0;min-width:240px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:8px;box-shadow:0 16px 40px -16px rgba(0,0,0,.25);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .15s ease,transform .15s ease,visibility .15s;}
.main-nav li:hover > .sub-nav{opacity:1;visibility:visible;transform:translateY(0);}
.sub-nav a{display:block;padding:9px 12px;border-radius:8px;font-size:.85rem;font-weight:500;color:var(--ink);}
.sub-nav a:hover{background:var(--bg);color:var(--accent);}

.header-actions{display:flex;align-items:center;gap:10px;}
.theme-toggle{width:40px;height:40px;border-radius:999px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--ink);flex-shrink:0;}
.theme-toggle:hover{border-color:var(--accent);color:var(--accent);}
.theme-toggle svg{width:18px;height:18px;}
.theme-toggle .sun{display:none;}
:root[data-theme="dark"] .theme-toggle .moon{display:none;}
:root[data-theme="dark"] .theme-toggle .sun{display:block;}
.nav-toggle{display:none;width:40px;height:40px;border-radius:8px;border:1px solid var(--border);align-items:center;justify-content:center;}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:'';display:block;width:16px;height:1.5px;background:var(--ink);position:relative;transition:.2s;}
.nav-toggle span::before{position:absolute;top:-5px;}
.nav-toggle span::after{position:absolute;top:5px;}

@media (max-width:960px){
  .main-nav{position:fixed;inset:0 0 0 auto;width:min(340px,86vw);height:100vh;background:var(--surface);border-left:1px solid var(--border);padding:90px 24px 24px;flex-direction:column;align-items:stretch;transform:translateX(100%);transition:transform .25s ease;overflow-y:auto;}
  .main-nav.is-open{transform:translateX(0);}
  .main-nav > ul{flex-direction:column;align-items:stretch;gap:0;width:100%;}
  .main-nav > ul > li{width:100%;border-bottom:1px solid var(--border);}
  .main-nav > ul > li > a{width:100%;justify-content:space-between;padding:16px 6px;}
  .sub-nav{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;display:none;background:transparent;padding:0 0 8px 12px;}
  .main-nav li.is-open > .sub-nav{display:block;}
  .nav-toggle{display:flex;}
  .appt-btn-desktop{display:none;}
}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;padding-block:56px var(--sp-lg);}
.hero__inner{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
.hero h1{font-size:clamp(2.4rem,4.4vw,3.6rem);margin-block:18px 20px;max-width:16ch;}
.hero h1 em{font-style:normal;color:var(--accent);}
.hero p{font-size:1.08rem;color:var(--muted);max-width:46ch;margin-bottom:32px;}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero__media{position:relative;}
.hero__media-frame{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/5;background:linear-gradient(155deg,var(--accent) 0%,transparent 60%),var(--surface);}
.hero__media-frame img{width:100%;height:100%;object-fit:cover;object-position:top center;}
.hero__ring{position:absolute;border:1.5px solid var(--accent);border-radius:999px;opacity:.35;}
.hero__ring--1{width:120%;height:120%;top:-10%;left:-10%;}
.hero__ring--2{width:145%;height:145%;top:-22%;left:-22%;opacity:.18;}
.hero__tag{position:absolute;left:-18px;bottom:32px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:14px 18px;box-shadow:0 20px 40px -20px rgba(0,0,0,.3);max-width:230px;}
.hero__tag strong{display:block;font-family:var(--font-display);font-size:.95rem;}
.hero__tag span{font-size:.78rem;color:var(--muted);}
@media (max-width:900px){.hero__inner{grid-template-columns:1fr;gap:40px;}.hero__media{order:-1;max-width:340px;margin-inline:auto;width:100%;}.hero__tag{left:12px;}}

/* ===== Sections ===== */
section{padding-block:var(--sp-lg);}
.section-head{max-width:640px;margin-bottom:44px;}
.section-head h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-top:10px;}
.section-head p{color:var(--muted);margin-top:14px;font-size:1.02rem;}

/* Founder / bio split */
.founder{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border);}
.founder__inner{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center;}
.founder__media{position:relative;}
.founder__media img{border-radius:var(--r-lg);width:100%;aspect-ratio:3/4;object-fit:cover;}
.founder__caption{margin-top:14px;}
.founder__caption strong{display:block;font-family:var(--font-display);font-size:1rem;}
.founder__caption span{font-size:.82rem;color:var(--muted);}
.founder__quote{font-size:1.2rem;line-height:1.5;color:var(--ink);margin-block:16px 22px;font-weight:500;}
.founder ul{display:grid;gap:10px;margin-bottom:22px;}
.founder ul li{display:flex;gap:10px;align-items:flex-start;font-size:.98rem;}
.founder ul li::before{content:'';flex-shrink:0;width:7px;height:7px;border-radius:2px;background:var(--accent);margin-top:8px;}
.founder__mission{padding:18px 20px;border-left:3px solid var(--accent);background:var(--bg);border-radius:0 var(--r-sm) var(--r-sm) 0;font-size:.98rem;}
@media (max-width:900px){.founder__inner{grid-template-columns:1fr;}.founder__media{max-width:320px;margin-inline:auto;}}

/* Card grids */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
@media (max-width:860px){.grid-3{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.grid-3,.grid-2{grid-template-columns:1fr;}}

.tile{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:28px;transition:border-color .2s ease,transform .2s ease;}
.tile:hover{border-color:var(--accent);transform:translateY(-3px);}
.tile__icon{width:46px;height:46px;border-radius:var(--r-sm);background:var(--bg);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--accent);margin-bottom:18px;}
.tile__icon svg{width:22px;height:22px;}
.tile h3{font-size:1.08rem;margin-bottom:8px;}
.tile p{color:var(--muted);font-size:.92rem;margin-bottom:16px;}
.tile a.tile-link{font-size:.85rem;font-weight:600;color:var(--accent);display:inline-flex;align-items:center;gap:6px;}

.specialty-card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:26px 24px;overflow:hidden;}
.specialty-card:nth-child(even){transform:translateY(14px);}
@media (max-width:860px){.specialty-card:nth-child(even){transform:none;}}
.specialty-card .eyebrow{font-size:.7rem;}
.specialty-card h3{font-size:1.15rem;margin-block:8px 10px;}
.specialty-card p{color:var(--muted);font-size:.9rem;margin-bottom:16px;}

/* CTA banner */
.cta-banner{background:var(--ink);color:var(--bg);border-radius:var(--r-lg);padding:56px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
:root[data-theme="dark"] .cta-banner{background:var(--surface);border:1px solid var(--border);}
.cta-banner h2{color:inherit;font-size:1.8rem;max-width:20ch;}
.cta-banner .btn-primary{background:var(--accent);color:var(--accent-ink);}

/* Map / footer */
.location{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center;}
@media (max-width:860px){.location{grid-template-columns:1fr;}}
.location iframe{width:100%;height:340px;border:1px solid var(--border);border-radius:var(--r-lg);filter:grayscale(.15);}
:root[data-theme="dark"] .location iframe{filter:grayscale(.4) invert(.92) hue-rotate(150deg) contrast(.9);}

site-footer,.site-footer{background:var(--surface);border-top:1px solid var(--border);padding-block:56px 28px;}
.footer__top{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;margin-bottom:40px;}
@media (max-width:760px){.footer__top{grid-template-columns:1fr 1fr;}}
.footer__brand p{color:var(--muted);font-size:.9rem;margin-top:12px;max-width:32ch;}
.footer__col h4{font-family:var(--font-body);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;}
.footer__col ul{display:grid;gap:9px;}
.footer__col a{font-size:.9rem;}
.footer__col a:hover{color:var(--accent);}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;padding-top:24px;border-top:1px solid var(--border);font-size:.82rem;color:var(--muted);}
.footer__social{display:flex;gap:14px;}

/* ===== Entrance animation (CSS-only, never depends on JS/scroll timing) ===== */
@keyframes rodFadeUp{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}
.reveal{animation:rodFadeUp .7s ease both;animation-delay:calc(var(--reveal-i,0) * 60ms);}
@media (prefers-reduced-motion: reduce){.reveal{animation:none;opacity:1;transform:none;}}

/* ===== Specialty / prose page ===== */
.page-hero{padding-block:64px 40px;border-bottom:1px solid var(--border);}
.page-hero h1{font-size:clamp(2rem,3.6vw,2.8rem);margin-block:14px 18px;}
.page-hero p{color:var(--muted);font-size:1.05rem;max-width:56ch;}

.bio-card{display:flex;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:22px;margin-block:36px;}
.bio-card img{width:76px;height:76px;border-radius:999px;object-fit:cover;flex-shrink:0;}
.bio-card h4{font-size:1rem;margin-bottom:4px;}
.bio-card span{font-size:.82rem;color:var(--muted);display:block;margin-bottom:6px;}
.bio-card p{font-size:.88rem;color:var(--muted);}

.prose{max-width:760px;}
.prose h2{font-size:1.5rem;margin-block:40px 14px;}
.prose h2:first-child{margin-top:0;}
.prose h3{font-size:1.15rem;margin-block:26px 10px;font-family:var(--font-body);font-weight:600;}
.prose p{margin-bottom:14px;color:var(--ink);}
.prose p.lede{font-size:1.1rem;color:var(--muted);}
.prose ul{display:grid;gap:8px;margin:14px 0 20px;}
.prose ul li{display:flex;gap:10px;font-size:.96rem;}
.prose ul li::before{content:'';flex-shrink:0;width:6px;height:6px;margin-top:9px;border-radius:1px;background:var(--accent);}
.prose strong{font-weight:600;}

.modality-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-block:18px 30px;}
@media (max-width:760px){.modality-grid{grid-template-columns:1fr;}}
.modality-grid .tile h4{font-family:var(--font-display);font-size:1rem;margin-bottom:10px;}
.modality-grid .tile ul{gap:6px;}
.modality-grid .tile ul li{font-size:.85rem;}

.page-content-wrap{display:grid;grid-template-columns:1fr 300px;gap:56px;align-items:start;}
@media (max-width:960px){.page-content-wrap{grid-template-columns:1fr;}}
.page-aside{position:sticky;top:100px;display:grid;gap:16px;}
.aside-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);padding:24px;}
.aside-card h4{font-size:1rem;margin-bottom:10px;}
.aside-card p{font-size:.88rem;color:var(--muted);margin-bottom:16px;}
.aside-card .btn{width:100%;justify-content:center;}
.mobile-book-btn{display:none;}
@media (max-width:960px){.mobile-book-btn{display:flex;width:100%;justify-content:center;margin-top:20px;}}

.tile--featured{background:color-mix(in srgb, var(--accent) 10%, var(--surface));border-color:color-mix(in srgb, var(--accent) 35%, var(--border));}
.tile--featured .tile__icon{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);}
@media (min-width:861px){.pillars .grid-3{grid-template-columns:1.15fr 1fr 1fr;}}