/* ─── SHARED DESIGN SYSTEM — Enova Medical Group ───────────────────
   Source of truth for tokens, nav, footer, and base utilities.
   Linked from: index.html · privacy.html · terms.html
──────────────────────────────────────────────────────────────────── */

/* ── TOKENS ──────────────────────────────────────────────────────── */
:root {
  --navy-950: #071B2F;
  --navy-900: #0D2441;
  --navy-800: #142E52;
  --navy-700: #1B3D66;
  --navy-600: #245170;
  --navy-500: #285469;

  --teal:        #1597A8;
  --teal-hover:  #117C8C;
  --teal-soft:   rgba(21,151,168,0.12);
  --teal-pale:   #E6F4F7;
  --teal-border: rgba(21,151,168,0.24);

  --surface:    #FFFFFF;
  --bg-page:    #F4F7FA;
  --bg-section: #EDF2F7;
  --bg-soft:    #F8FAFC;

  --text:     #1A2733;
  --text-sub: #4A5968;
  --text-dim: #788897;

  --border:     #E0E8EF;
  --border-mid: #BFCDD8;

  --shadow-sm: 0 1px 4px rgba(13,30,45,.06), 0 4px 12px rgba(13,30,45,.05);
  --shadow-md: 0 2px 8px rgba(13,30,45,.08), 0 12px 32px rgba(13,30,45,.08);
  --shadow-lg: 0 6px 24px rgba(13,30,45,.10), 0 20px 48px rgba(13,30,45,.08);
  --shadow-xl: 0 10px 36px rgba(13,30,45,.13), 0 28px 64px rgba(13,30,45,.09);

  --display: 'Playfair Display', Georgia, serif;
  --body:    'IBM Plex Sans', system-ui, sans-serif;
  --mono:    'IBM Plex Mono', 'Courier New', monospace;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-xl: 20px;

  --ease:       cubic-bezier(0.16,1,0.3,1);
  --section-v:  112px;
  --scroll-pct: 0;
}

/* ── RESET ───────────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--body);background:var(--bg-page);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img,svg{display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer}

/* ── LAYOUT ──────────────────────────────────────────────────────── */
.wrap       {max-width:1160px;margin:0 auto;padding:0 40px}
.wrap-sm    {max-width:860px;margin:0 auto;padding:0 40px}
.wrap--narrow{max-width:800px;margin:0 auto;padding:0 40px}

.skip-link{
  position:absolute;
  top:12px;
  left:12px;
  z-index:1000;
  transform:translateY(-140%);
  background:var(--navy-900);
  color:#fff;
  padding:10px 14px;
  border-radius:var(--radius-sm);
  font-weight:600;
}
.skip-link:focus{transform:translateY(0)}

/* ── EYEBROW ─────────────────────────────────────────────────────── */
.eyebrow {
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:.68rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--teal);
  margin-bottom:18px;
}
.eyebrow::before{content:'';width:20px;height:1px;background:var(--teal);flex-shrink:0}

.eyebrow-inv {
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:.68rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.5);
  margin-bottom:18px;
}
.eyebrow-inv::before{content:'';width:20px;height:1px;background:var(--teal);flex-shrink:0}

/* ── BUTTONS ─────────────────────────────────────────────────────── */
.btn {
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--body);font-size:.875rem;font-weight:500;
  letter-spacing:.02em;padding:13px 28px;border-radius:var(--radius-md);
  border:none;cursor:pointer;
  transform:translate3d(var(--btn-shift-x, 0px), var(--btn-shift-y, 0px), 0) scale(var(--btn-scale, 1));
  transition:background .2s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease),color .2s;
  will-change:transform,box-shadow;
}
.btn-primary{background:var(--teal);color:#fff;font-weight:600;box-shadow:0 2px 10px rgba(21,151,168,.22);transition:background .25s ease,transform .25s ease,box-shadow .25s ease}
.btn-primary:hover{background:var(--teal-hover);--btn-scale:1.02;box-shadow:0 10px 22px rgba(21,151,168,.27)}
.btn-outline-inv{background:transparent;color:rgba(255,255,255,.8);border:1.5px solid rgba(255,255,255,.28)}
.btn-outline-inv:hover{border-color:rgba(255,255,255,.6);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost{background:transparent;color:var(--text-sub);border:1px solid var(--border-mid)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}

/* ── NAV — floating premium toolbar ─────────────────────────────── */
#nav-outer {
  position:fixed;top:0;left:0;right:0;
  z-index:200;
  padding:14px 40px;
  pointer-events:none;
}
#nav {
  background:#fff;
  border-radius:14px;
  max-width:1160px;
  margin:0 auto;
  border:1px solid rgba(12,36,64,.10);
  box-shadow:0 1px 3px rgba(13,30,45,.05), 0 4px 16px rgba(13,30,45,.06);
  transition:box-shadow .3s ease,border-color .3s ease;
  pointer-events:all;
  position:relative;
}
#nav-outer.scrolled #nav {
  box-shadow:0 2px 6px rgba(13,30,45,.07), 0 12px 36px rgba(13,30,45,.11);
  border-color:rgba(13,30,45,.06);
}
#nav::after {
  content:'';
  position:absolute;
  bottom:0;left:0;
  height:2px;
  width:calc(var(--scroll-pct) * 1%);
  background:linear-gradient(90deg, var(--teal), var(--teal-hover));
  transition:width .1s linear;
  pointer-events:none;
  border-radius:0 0 14px 14px;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:72px;padding:0 32px}

/* Logo */
.nav-logo{display:flex;align-items:center;flex-shrink:0;pointer-events:all}
.nav-logo-img{height:46px;width:auto;display:block;object-fit:contain}

/* Desktop links */
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{
  font-size:.9375rem;font-weight:400;color:var(--text-sub);
  letter-spacing:.015em;padding-bottom:2px;
  position:relative;transition:color .2s;white-space:nowrap;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:0;
  width:100%;height:1.5px;background:var(--teal);
  transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.nav-links a:hover{color:var(--navy-900)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:var(--navy-900)}

/* CTA pill */
.nav-cta{
  background:var(--teal-hover)!important;color:#fff!important;
  padding:10px 18px!important;border-radius:10px!important;
  font-weight:600!important;font-size:.78rem!important;letter-spacing:0!important;
  min-height:40px;
  display:inline-flex!important;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
  transition:background .18s!important;white-space:nowrap;
  box-shadow:none!important;
  transform:none!important;
}
.nav-cta::after{display:none!important}
.nav-cta:hover,.nav-cta:focus-visible{background:#0F6F7D!important;color:#fff!important;box-shadow:none!important;transform:none!important}

/* Hamburger */
.nav-hamburger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;background:none;border:none;cursor:pointer;
  padding:10px;border-radius:var(--radius-md);pointer-events:all;
  transition:background .18s;
}
.nav-hamburger:hover{background:rgba(13,30,45,.06)}
.nav-hamburger span{
  display:block;width:22px;height:1.5px;
  background:var(--navy-900);border-radius:1px;
  transition:all .25s var(--ease);
}
.nav-hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}

/* Mobile drawer */
.nav-drawer{
  position:absolute;
  top:104px;left:40px;right:40px;
  background:#fff;border-radius:16px;
  border:1px solid rgba(13,30,45,.08);
  box-shadow:0 8px 28px rgba(13,30,45,.10);
  padding:8px 0 20px;z-index:199;display:none;pointer-events:all;
}
.nav-drawer.open{display:block}
.nav-drawer ul{padding:0 12px}
.nav-drawer ul li{border-bottom:1px solid rgba(13,30,45,.06)}
.nav-drawer ul li:last-child{border-bottom:none}
.nav-drawer ul a{
  display:flex;align-items:center;min-height:52px;
  font-size:.9rem;color:var(--text-sub);
  transition:color .18s,padding-left .2s;
}
.nav-drawer ul a:hover{color:var(--navy-900);padding-left:6px}
.nav-drawer .drawer-cta{margin:16px 24px 0}
.nav-drawer .drawer-cta a{
  display:flex;align-items:center;justify-content:center;
  min-height:48px;text-align:center;
  background:var(--teal-hover);color:#fff;
  padding:0 24px;border-radius:10px;
  font-size:.875rem;font-weight:600;letter-spacing:.04em;
  transition:background .18s;
  box-shadow:none!important;
  transform:none!important;
}
.nav-drawer .drawer-cta a:hover{background:#0F6F7D}

/* Dropdown */
.nav-dropdown{position:relative}
.nav-dropdown-trigger{display:inline-flex;align-items:center;gap:5px}
.nav-dropdown-trigger .nav-dd-chevron{
  width:12px;height:12px;flex-shrink:0;
  transition:transform .22s var(--ease);color:var(--text-sub);
}
.nav-dropdown:hover .nav-dd-chevron,
.nav-dropdown:focus-within .nav-dd-chevron,
.nav-dropdown.open .nav-dd-chevron{transform:rotate(180deg);color:var(--navy-900)}
.nav-dropdown-trigger::after{display:none!important}
.nav-dropdown-menu{
  position:absolute;top:calc(100% + 10px);left:50%;
  transform:translateX(-50%) translateY(-8px);
  min-width:230px;background:#fff;
  border-radius:var(--radius-md);
  border:1px solid rgba(13,30,45,.09);
  box-shadow:0 4px 16px rgba(8,22,46,.10), 0 12px 36px rgba(8,22,46,.08);
  padding:6px 0;
  opacity:0;visibility:hidden;
  transition:opacity .2s,visibility .2s,transform .22s var(--ease);
  z-index:50;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);
}
.nav-dropdown-menu a{
  display:block;padding:10px 18px;
  font-size:.875rem;color:var(--text-sub);
  white-space:nowrap;
  transition:color .15s,background .15s,padding-left .18s;
}
.nav-dropdown-menu a::after{display:none!important}
.nav-dropdown-menu a:hover{color:var(--teal);background:var(--teal-pale);padding-left:22px}

/* Drawer accordion */
.drawer-accordion .drawer-acc-trigger{
  display:flex;align-items:center;justify-content:space-between;
  width:100%;min-height:52px;padding:0 12px;
  background:none;border:none;cursor:pointer;
  font-family:var(--body);font-size:.9rem;
  color:var(--text-sub);text-align:left;
  transition:color .18s;
}
.drawer-accordion .drawer-acc-trigger:hover{color:var(--navy-900)}
.drawer-acc-chevron{
  width:14px;height:14px;color:var(--text-dim);flex-shrink:0;
  transition:transform .25s var(--ease);
}
.drawer-accordion.open .drawer-acc-chevron{transform:rotate(180deg)}
.drawer-acc-items{
  max-height:0;overflow:hidden;
  transition:max-height .32s ease-out;
}
.drawer-accordion.open .drawer-acc-items{max-height:260px}
.drawer-acc-items li{border-bottom:none!important}
.drawer-acc-items a{
  display:flex;align-items:center;min-height:44px;
  padding:0 12px 0 24px;
  font-size:.85rem;color:var(--text-dim);
  transition:color .18s,padding-left .2s;
  border-bottom:none!important;
}
.drawer-acc-items a:hover{color:var(--teal);padding-left:28px}

/* ── FOOTER ──────────────────────────────────────────────────────── */
footer{background:#081D33;padding:72px 0 36px;border-top:none;position:relative}
footer::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent 0%,rgba(21,151,168,.32) 28%,rgba(21,151,168,.32) 72%,transparent 100%)
}
.footer-inner{
  display:grid;grid-template-columns:1.9fr 1fr 1fr;
  gap:56px;padding-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,.07);
  margin-bottom:28px;align-items:start
}
.footer-logo-plate{
  display:inline-block;background:#F8FAFC;border-radius:10px;
  padding:12px 24px;margin-bottom:20px;text-decoration:none;
  transition:opacity .2s,box-shadow .2s;line-height:0;
  box-shadow:0 1px 4px rgba(0,0,0,.12)
}
.footer-logo-plate:hover{opacity:.88;box-shadow:0 2px 8px rgba(0,0,0,.18)}
.footer-logo-img-ft{height:44px;width:auto;display:block;object-fit:contain}
.footer-desc{font-size:.9375rem;color:#D2DEEA;line-height:1.65;max-width:320px;margin-bottom:20px}
.footer-reinforcement{
  margin:-8px 0 22px;
  font-size:.8125rem;
  line-height:1.5;
  color:rgba(255,255,255,.68);
}
.footer-cta-link{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--body);font-size:.875rem;font-weight:600;
  color:#fff;background:var(--teal-hover);
  padding:11px 22px;border-radius:10px;
  text-decoration:none;letter-spacing:.01em;
  transition:background .2s,transform .2s,box-shadow .2s;white-space:nowrap;
  box-shadow:none!important;
  transform:none!important;
}
.footer-cta-link:hover{background:#0F6F7D;transform:none!important;box-shadow:none!important}
.footer-col-title{
  font-family:var(--mono);font-size:clamp(.6rem,.7vw,.75rem);font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--teal);margin-bottom:18px
}
.footer-links{list-style:none}
.footer-links li{margin-bottom:10px}
.footer-links a{
  font-size:.9375rem;color:#D4E1EE;
  transition:color .18s,padding-left .18s;
  display:inline-block;line-height:1.65;letter-spacing:0
}
.footer-links a:hover{color:#fff;padding-left:5px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.footer-copy{font-size:.8125rem;color:rgba(255,255,255,.68)}
.footer-legal{display:flex;gap:22px}
.footer-legal a{font-size:.8125rem;color:rgba(255,255,255,.72);transition:color .2s;letter-spacing:0}
.footer-legal a:hover,.footer-legal a.active{color:#fff}

/* ── LEGAL PAGES ─────────────────────────────────────────────────── */
.legal-page{background:var(--surface);padding:150px 0 90px}
.legal-page h1{
  font-family:var(--display);
  font-size:clamp(2.4rem,5vw,4rem);
  line-height:1.08;
  color:var(--text);
  margin-bottom:14px;
}
.legal-updated{font-size:.875rem;color:var(--text-dim);margin-bottom:42px}
.legal-body{max-width:720px}
.legal-body h2{
  font-family:var(--body);
  font-size:1.25rem;
  font-weight:600;
  line-height:1.25;
  color:var(--navy-900);
  margin-top:36px;
  margin-bottom:10px;
}
.legal-body p,.legal-body li{
  font-size:.975rem;
  line-height:1.78;
  color:var(--text-sub);
  margin-bottom:14px;
}
.legal-body ul{list-style:disc;padding-left:22px;margin-bottom:18px}
.legal-body a{
  color:var(--teal-hover);
  text-decoration:underline;
  text-underline-offset:3px;
}

/* ── FOCUS ───────────────────────────────────────────────────────── */
:focus-visible{outline:2px solid var(--teal);outline-offset:3px;border-radius:2px}

/* ── REDUCED MOTION ──────────────────────────────────────────────── */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ── RESPONSIVE — shared layout and nav ──────────────────────────── */
@media(max-width:1100px){
  .wrap,.wrap-sm,.wrap--narrow{padding:0 32px}
  #nav-outer{padding:12px 28px}
  .nav-drawer{left:28px;right:28px}
}
@media(max-width:1024px){
  :root{--section-v:88px}
  #nav-outer{padding:12px 28px}
  .nav-drawer{top:96px;left:28px;right:28px}
  .nav-hamburger{display:flex}
  .nav-links{display:none}
  .nav-inner{height:68px}
  .nav-logo-img{height:40px}
  .footer-inner{gap:36px;grid-template-columns:1.6fr 1fr 1fr}
}
@media(max-width:768px){
  .wrap,.wrap-sm,.wrap--narrow{padding:0 24px}
}
@media(max-width:600px){
  .footer-inner{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  footer{padding:52px 0 32px}
  .footer-logo-img-ft{height:40px}
  .footer-desc{font-size:.84rem;max-width:100%}
  .footer-reinforcement{font-size:.8125rem}
  .footer-links a{font-size:.84rem;line-height:1.65}
  .footer-cta-link{
    width:auto;max-width:320px;display:flex;
    justify-content:center;padding:11px 24px;
    border-radius:100px;font-size:.875rem
  }
}
@media(max-width:480px){
  :root{--section-v:68px}
  #nav-outer{padding:10px 16px}
  .nav-drawer{top:88px;left:16px;right:16px}
  .wrap,.wrap-sm,.wrap--narrow{padding:0 20px}
  .nav-inner{height:64px;padding:0 22px}
  .nav-logo-img{height:34px}
  .footer-logo-img-ft{height:28px}
  .footer-desc{font-size:.84rem;max-width:100%}
  .footer-links a{font-size:.84rem;line-height:1.65}
  .legal-page{padding:116px 0 60px}
  .legal-page h1{font-size:2.25rem;line-height:1.12}
}