/* ============================================================
   Archway Neuropsychological Services — shared site styles
   Linked from every page; page-specific styles remain inline.
   ============================================================ */

:root{
  --archway-teal-900:#1F3E48; --archway-teal-800:#2F5563; --archway-teal-700:#3E6A78;
  --archway-teal-600:#6E8A94; --archway-teal-500:#8FAAB2; --archway-teal-400:#B4C8CE;
  --archway-teal-300:#D3DEE2; --archway-teal-200:#E6EDEF; --archway-teal-100:#F2F6F7;
  --paper-50:#FBFAF7; --paper-100:#F4F1EC; --paper-200:#EAE4D8; --paper-300:#D8CFBE;
  --fg-1:var(--archway-teal-900); --fg-2:var(--archway-teal-700); --fg-3:var(--archway-teal-600);
  --fg-inverse:var(--paper-50); --bg-1:var(--paper-50); --bg-2:var(--paper-100); --bg-3:var(--archway-teal-200);
  --accent:var(--archway-teal-800); --accent-hover:var(--archway-teal-900);
  --border-1:rgba(47,85,99,.14); --border-2:rgba(47,85,99,.28);
  --font-display:"Instrument Sans","Barlow Condensed",sans-serif;
  --font-serif:"Source Serif 4","Source Serif Pro",Georgia,serif;
  --font-sans:"Inter",-apple-system,BlinkMacSystemFont,sans-serif;
  --r-xs:2px;--r-sm:4px;--r-md:8px;--r-lg:14px;--r-xl:24px;--r-pill:999px;
  --shadow-1:0 1px 2px rgba(31,62,72,.06),0 1px 1px rgba(31,62,72,.04);
  --shadow-2:0 6px 18px -8px rgba(31,62,72,.18),0 2px 6px rgba(31,62,72,.06);
  --shadow-3:0 24px 48px -16px rgba(31,62,72,.22),0 6px 14px rgba(31,62,72,.08);
  --ease-out:cubic-bezier(0.22,0.61,0.36,1); --dur-1:120ms; --dur-2:240ms;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg-1);color:var(--fg-1);font-family:var(--font-serif);min-height:100vh;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
button{font:inherit;color:inherit;background:transparent;border:0;cursor:pointer}

.container{max-width:1200px;margin:0 auto;padding:0 32px}
.container-wide{max-width:1320px;margin:0 auto;padding:0 48px}
.eyebrow{font-family:var(--font-display);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg-3);font-weight:500}

/* ── Header ─────────────────────────────────────────────────── */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,250,247,.85);backdrop-filter:saturate(140%) blur(14px);border-bottom:1px solid var(--border-1)}
.site-header .inner{display:flex;align-items:center;justify-content:space-between;height:72px}
.site-header .logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg-1)}
.site-header .logo img{height:38px;width:auto}
.site-header nav{display:flex;gap:28px;align-items:center}
.site-header nav a{font-family:var(--font-display);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-1);text-decoration:none;font-weight:500;padding:8px 0}
.site-header nav a:hover,.site-header nav a.active{color:var(--accent)}
.site-header .cta{font-family:var(--font-display);font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:500;padding:10px 18px;border-radius:var(--r-sm);background:var(--accent);color:var(--fg-inverse);text-decoration:none}
.site-header .cta:hover{background:var(--accent-hover)}

.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-dropdown-trigger{font-family:var(--font-display);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-1);text-decoration:none;font-weight:500;padding:8px 0;background:none;border:none;cursor:pointer;display:flex;align-items:center;gap:5px}
.nav-dropdown-trigger:hover,.nav-dropdown-trigger.open{color:var(--accent)}
.nav-dropdown-trigger svg{transition:transform .2s ease}
.nav-dropdown-trigger.open svg{transform:rotate(180deg)}
.nav-dropdown-menu{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%);background:var(--bg-1);border:1px solid var(--border-1);border-radius:var(--r-sm);box-shadow:0 8px 32px rgba(0,0,0,.1);min-width:210px;padding:6px;display:none;flex-direction:column;gap:2px;z-index:100}
.nav-dropdown-menu.open{display:flex}
.nav-dropdown-menu a{font-family:var(--font-display);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-1);text-decoration:none;font-weight:500;padding:10px 14px;border-radius:4px;white-space:nowrap}
.nav-dropdown-menu a:hover{background:var(--bg-2);color:var(--accent)}

/* ── Buttons ────────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-display);font-size:13px;letter-spacing:.08em;text-transform:uppercase;font-weight:500;padding:15px 26px;border-radius:var(--r-sm);cursor:pointer;transition:all var(--dur-2) var(--ease-out);text-decoration:none;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:var(--accent);color:var(--fg-inverse)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px)}
.btn-secondary{background:transparent;color:var(--fg-1);border-color:var(--border-2)}
.btn-secondary:hover{border-color:var(--fg-1);background:var(--bg-2)}
.btn-ghost{padding:15px 4px;color:var(--fg-1);border-bottom:1px solid var(--fg-1);border-radius:0}
.btn-ghost:hover{color:var(--accent)}
.btn-light{background:var(--paper-50);color:var(--archway-teal-900)}
.btn-light:hover{background:#fff}
.btn-on-dark{color:var(--paper-50);border-color:rgba(255,255,255,.3)}
.btn-on-dark:hover{border-color:var(--paper-50);background:rgba(255,255,255,.06)}
.arrow{font-family:var(--font-serif);font-weight:500;font-size:15px;line-height:1}

/* ── Footer ─────────────────────────────────────────────────── */
.site-footer{background:var(--archway-teal-900);color:var(--paper-100);padding:72px 0 32px;margin-top:96px}
.site-footer .row{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:48px}
.site-footer h4{font-family:var(--font-display);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--archway-teal-400);font-weight:500;margin:0 0 16px}
.site-footer a{color:var(--paper-100);text-decoration:none;display:block;padding:4px 0;font-family:var(--font-serif);font-size:15px}
.site-footer a:hover{color:#fff}
.footer-lockup{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-lockup>img:first-child{height:48px;width:auto;flex-shrink:0}
.footer-wordmark{display:flex;flex-direction:column;gap:2px}
.footer-wordmark-top{font-family:var(--font-display);font-size:22px;letter-spacing:.14em;text-transform:uppercase;font-weight:400;color:#FBFAF7;line-height:1}
.footer-wordmark-bot{font-family:var(--font-display);font-size:10px;letter-spacing:.18em;text-transform:uppercase;font-weight:400;color:var(--archway-teal-400);line-height:1}
.site-footer .bio{font-family:var(--font-serif);color:var(--archway-teal-400);font-size:14px;line-height:1.6;max-width:300px}
.site-footer .fine{border-top:1px solid rgba(255,255,255,.1);margin-top:56px;padding-top:24px;display:flex;justify-content:space-between;font-family:var(--font-sans);font-size:12px;color:var(--archway-teal-500)}

.cta-band + .site-footer{margin-top:0}

/* ── Page hero band (used on inner pages) ───────────────────── */
.page-hero{background:var(--archway-teal-900);padding:72px 0 64px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 70% 50%,rgba(127,169,179,.18),transparent 60%);pointer-events:none}
.page-hero-inner{position:relative;z-index:1;max-width:800px}
.page-hero .eyebrow{color:var(--archway-teal-400);margin-bottom:20px;display:block}
.page-hero h1{font-family:var(--font-display);font-size:clamp(36px,4vw,60px);line-height:1.02;letter-spacing:-0.01em;font-weight:400;color:var(--paper-50);margin:0 0 20px}
.page-hero h1 em{font-family:var(--font-serif);font-style:italic;color:var(--archway-teal-300)}
.page-hero p{font-family:var(--font-serif);font-size:19px;line-height:1.6;color:var(--archway-teal-300);max-width:640px;margin:0}

/* ── Section heads ──────────────────────────────────────────── */
section{padding:104px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:56px;gap:32px}
.section-head h2{font-family:var(--font-display);font-size:48px;line-height:1.05;font-weight:400;letter-spacing:-0.01em;color:var(--fg-1);margin:12px 0 0;max-width:720px}
.section-head h2 em{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--archway-teal-700)}

/* ── Contact section ────────────────────────────────────────── */
#contact{background:var(--bg-2)}
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.contact-side .eyebrow{display:block;margin-bottom:20px}
.contact-side h2{font-family:var(--font-display);font-size:44px;line-height:1.05;font-weight:400;letter-spacing:-0.01em;color:var(--fg-1);margin:0 0 24px;max-width:520px}
.contact-side h2 em{font-family:var(--font-serif);font-style:italic;font-weight:400;color:var(--archway-teal-700)}
.contact-side p{font-family:var(--font-serif);font-size:17px;line-height:1.6;color:var(--fg-2);margin:0;max-width:480px}
.contact-meta{display:flex;flex-direction:column;gap:24px}
.contact-meta .row{display:flex;gap:16px;align-items:flex-start}
.contact-meta svg{width:20px;height:20px;flex-shrink:0;color:var(--archway-teal-700);margin-top:2px}
.contact-meta .k{font-family:var(--font-display);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--fg-3);font-weight:500;margin-bottom:6px}
.contact-meta .v{font-family:var(--font-serif);font-size:16px;line-height:1.5;color:var(--fg-1)}

/* ── Mobile redirect breakpoint ─────────────────────────────── */
@media (max-width:900px){
  .site-header nav{display:none}
  .site-footer .row{grid-template-columns:1fr 1fr}
  .contact-wrap{grid-template-columns:1fr;gap:48px}
}