/* =====================================================================
   Dr Mark Cheng — Move Live Feel Better
   Clean static rebuild. Design tokens ported from the original
   Elementor global kit (colors + Montserrat / Lato / Roboto).
   ===================================================================== */

:root {
  --blue:   #018DD0;   /* primary */
  --blue-dk:#0272a6;
  --teal:   #00E3CF;   /* accent  */
  --ink:    #222222;   /* body text */
  --black:  #000000;
  --gray:   #606060;
  --muted:  #9C9C9C;
  --line:   #E9E9E9;
  --bg:     #ffffff;
  --bg-alt: #f6f8fa;
  --bg-dark:#0f1c24;

  --font-head: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: "Lato", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-accent: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --wrap: 1180px;
  --radius: 10px;
  --shadow: 0 10px 30px rgba(15,28,36,.08);
  --shadow-lg: 0 20px 50px rgba(15,28,36,.14);
}

/* ---------- reset ---------- */
*,*::before,*::after { box-sizing:border-box; }
* { margin:0; }
html { scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body {
  font-family:var(--font-body);
  font-size:18px;
  font-weight:500;
  line-height:1.7;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img,svg,video { display:block; max-width:100%; height:auto; }
a { color:var(--blue); text-decoration:none; transition:color .2s ease; }
a:hover { color:var(--blue-dk); }
ul { padding-left:1.2em; }

h1,h2,h3,h4,h5,h6 { font-family:var(--font-head); color:var(--black); line-height:1.1; font-weight:700; }

/* ---------- layout ---------- */
.wrap { width:100%; max-width:var(--wrap); margin-inline:auto; padding-inline:24px; }
.section { padding:72px 0; }
.section--alt { background:var(--bg-alt); }
.section--tight { padding:48px 0; }
.center { text-align:center; }
.lead { font-size:1.12rem; color:var(--gray); }
.eyebrow {
  font-family:var(--font-accent); font-weight:600; letter-spacing:.14em;
  text-transform:uppercase; color:var(--blue); font-size:.8rem; margin-bottom:.6rem;
}
.accent-bar { width:64px; height:4px; background:var(--teal); border-radius:2px; margin:18px 0 26px; }
.center .accent-bar { margin-inline:auto; }

/* ---------- buttons ---------- */
.btn {
  display:inline-block; font-family:var(--font-accent); font-weight:600;
  letter-spacing:.06em; text-transform:uppercase; font-size:.82rem;
  color:#fff; background:var(--blue); padding:14px 30px; border-radius:50px;
  border:2px solid var(--blue); transition:all .2s ease; cursor:pointer;
}
.btn:hover { background:var(--blue-dk); border-color:var(--blue-dk); color:#fff; transform:translateY(-2px); box-shadow:var(--shadow); }
.btn--outline { background:transparent; color:var(--blue); }
.btn--outline:hover { background:var(--blue); color:#fff; }
.btn--ghost { background:transparent; color:#fff; border-color:rgba(255,255,255,.7); }
.btn--ghost:hover { background:#fff; color:var(--blue); border-color:#fff; }

/* ---------- top utility bar ---------- */
.topbar { background:var(--black); color:#fff; font-family:var(--font-accent); font-size:.78rem; letter-spacing:.05em; }
.topbar .wrap { display:flex; gap:22px; justify-content:flex-end; align-items:center; padding-block:8px; }
.topbar a { color:#fff; text-transform:uppercase; font-weight:500; }
.topbar a:hover { color:var(--teal); }

/* ---------- header / nav ---------- */
.site-header { position:sticky; top:0; z-index:50; background:rgba(255,255,255,.96); backdrop-filter:blur(8px); border-bottom:1px solid var(--line); }
.nav { display:flex; align-items:center; justify-content:space-between; padding-block:14px; }
.brand img { height:46px; width:auto; }
.nav-links { list-style:none; display:flex; gap:34px; margin:0; padding:0; align-items:center; }
.nav-links a {
  font-family:var(--font-accent); font-weight:600; text-transform:uppercase;
  letter-spacing:.06em; font-size:.86rem; color:var(--ink); padding:6px 2px; position:relative;
}
.nav-links a::after { content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--teal); transition:width .25s ease; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color:var(--blue); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { width:100%; }
.nav-toggle { display:none; background:none; border:0; cursor:pointer; padding:8px; }
.nav-toggle span { display:block; width:26px; height:2px; background:var(--ink); margin:5px 0; transition:.25s; }

/* ---------- hero ---------- */
.hero { position:relative; overflow:hidden; }
.hero__grid { display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; padding:80px 0; }
.hero h1 { font-size:clamp(2.6rem,5.5vw,4.4rem); font-weight:200; letter-spacing:.5px; }
.hero h1 strong { font-weight:800; color:var(--blue); }
.hero p { margin-top:22px; font-size:1.08rem; color:var(--gray); }
.hero__sig { margin-top:20px; font-style:italic; color:var(--muted); font-size:1rem; }
.hero__media img { border-radius:var(--radius); box-shadow:var(--shadow-lg); width:100%; object-fit:cover; }

/* ---------- generic media rows ---------- */
.split { display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.split--reverse .split__media { order:2; }
.split__media img { border-radius:var(--radius); box-shadow:var(--shadow); }
.prose > * + * { margin-top:1.05em; }
.prose h2 { font-size:clamp(1.8rem,3.5vw,2.6rem); }
.prose h3 { font-size:1.35rem; }

/* ---------- pull quote ---------- */
.quote { border-left:4px solid var(--teal); background:var(--bg-alt); padding:28px 32px; border-radius:0 var(--radius) var(--radius) 0; }
.quote p { font-family:var(--font-body); font-style:italic; font-size:1.12rem; color:var(--ink); }
.quote cite { display:block; margin-top:12px; font-style:normal; font-weight:700; color:var(--blue); font-family:var(--font-accent); }

/* ---------- cards ---------- */
.grid { display:grid; gap:28px; }
.grid--3 { grid-template-columns:repeat(3,1fr); }
.grid--2 { grid-template-columns:repeat(2,1fr); }
.card { background:#fff; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); display:flex; flex-direction:column; }
.card__media img { width:100%; aspect-ratio:4/3; object-fit:cover; }
.card__body { padding:26px 26px 30px; display:flex; flex-direction:column; flex:1; }
.card h3 { font-size:1.25rem; margin-bottom:6px; }
.price { font-family:var(--font-head); font-weight:800; color:var(--blue); font-size:1.5rem; margin:6px 0 14px; }
.card ul { margin:0 0 20px; padding-left:1.1em; color:var(--gray); }
.card .btn { margin-top:auto; align-self:flex-start; }

/* ---------- product rows ---------- */
.product { display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; padding:56px 0; border-bottom:1px solid var(--line); }
.product:nth-child(even) .product__media { order:2; }
.product__media img { border-radius:var(--radius); box-shadow:var(--shadow); background:#fff; }
.product h2 { font-size:clamp(1.6rem,3vw,2.2rem); margin:4px 0 14px; }
.product .eyebrow { color:var(--teal); }
.product blockquote { border-left:3px solid var(--line); padding-left:18px; color:var(--gray); font-style:italic; margin:16px 0; }

/* ---------- gallery ---------- */
.gallery { display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.gallery a { display:block; overflow:hidden; border-radius:8px; box-shadow:var(--shadow); }
.gallery img { width:100%; aspect-ratio:1; object-fit:cover; transition:transform .4s ease; }
.gallery a:hover img { transform:scale(1.06); }

/* ---------- CTA band ---------- */
.cta { background:linear-gradient(135deg,var(--blue),var(--blue-dk)); color:#fff; text-align:center; }
.cta h2 { color:#fff; font-size:clamp(1.8rem,4vw,2.8rem); font-weight:200; }
.cta h2 strong { font-weight:800; }
.cta p { color:rgba(255,255,255,.9); max-width:620px; margin:16px auto 28px; }

/* ---------- footer ---------- */
.site-footer { background:var(--bg-dark); color:#c7d2da; font-size:.95rem; }
.footer-top { display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding:60px 0 40px; }
.footer-brand img { height:52px; filter:brightness(0) invert(1); opacity:.95; margin-bottom:16px; }
.footer-brand p { color:#8ea3af; max-width:320px; }
.site-footer h4 { color:#fff; font-size:.85rem; letter-spacing:.12em; text-transform:uppercase; margin-bottom:16px; font-family:var(--font-accent); }
.footer-nav { list-style:none; padding:0; margin:0; }
.footer-nav li { margin-bottom:10px; }
.footer-nav a { color:#c7d2da; }
.footer-nav a:hover { color:var(--teal); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.1); padding:26px 0 40px; }
.disclaimer { color:#7d919d; font-size:.8rem; line-height:1.6; }
.disclaimer p + p { margin-top:12px; }
.footer-legal { display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px; margin-top:22px; color:#7d919d; font-size:.8rem; }
.footer-legal a { color:#9fb2bd; }

/* ---------- page hero (interior) ---------- */
.page-hero { background:var(--bg-alt); border-bottom:1px solid var(--line); padding:60px 0; }
.page-hero h1 { font-size:clamp(2.2rem,5vw,3.4rem); font-weight:200; letter-spacing:.5px; }
.page-hero h1 strong { font-weight:800; color:var(--blue); }
.page-hero p { margin-top:14px; color:var(--gray); max-width:680px; }

/* ---------- legal / prose page ---------- */
.legal { max-width:820px; }
.legal h2 { font-size:1.5rem; margin:38px 0 10px; color:var(--black); }
.legal h3 { font-size:1.15rem; margin:26px 0 8px; color:var(--blue-dk); }
.legal p, .legal li { color:var(--gray); font-size:1rem; }
.legal .updated { color:var(--muted); font-size:.9rem; }

/* ---------- helpers ---------- */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.skip-link { position:absolute; left:-999px; top:0; background:var(--blue); color:#fff; padding:10px 16px; z-index:100; }
.skip-link:focus { left:0; }
:focus-visible { outline:3px solid var(--teal); outline-offset:2px; }

/* ---------- responsive ---------- */
@media (max-width:920px){
  .hero__grid { grid-template-columns:1fr; gap:36px; padding:56px 0; }
  .hero__media { order:-1; }
  .split, .product { grid-template-columns:1fr; gap:32px; }
  .split--reverse .split__media, .product:nth-child(even) .product__media { order:0; }
  .grid--3 { grid-template-columns:1fr 1fr; }
  .footer-top { grid-template-columns:1fr 1fr; }
  .gallery { grid-template-columns:repeat(3,1fr); }
}
@media (max-width:680px){
  body{ font-size:17px; }
  .section{ padding:52px 0; }
  .nav-toggle { display:block; }
  .nav-links {
    position:absolute; top:100%; left:0; right:0; background:#fff; flex-direction:column;
    gap:0; padding:8px 0; border-bottom:1px solid var(--line); box-shadow:var(--shadow);
    max-height:0; overflow:hidden; transition:max-height .3s ease;
  }
  .nav-links.open { max-height:340px; }
  .nav-links li { width:100%; }
  .nav-links a { display:block; padding:14px 24px; }
  .nav-links a::after { display:none; }
  .grid--3, .grid--2, .footer-top { grid-template-columns:1fr; }
  .gallery { grid-template-columns:repeat(2,1fr); }
  .topbar .wrap { justify-content:center; gap:16px; }
}