/* ==========================================================
   i5 Dental Implant Xperts — stylesheet
   Brand navy + logo orange on porcelain white. No framework.
   ========================================================== */

:root {
  --bg: #f6f7fb;
  --surface: #ffffff;
  --surface-2: #eaeef8;
  --ink: #121a3d;
  --ink-2: #4a5475;
  --line: #d8deec;
  --navy: #16215a;
  --navy-2: #1e2b6e;
  --on-navy: #eef1fb;
  --on-navy-2: #aab3d6;
  --accent: #d87f3f;
  --accent-soft: #fbeee4;
  --accent-text: #a95a1c;
  --on-accent: #121a3d;
  --radius: 14px;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 48px);
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Figtree", "Segoe UI", system-ui, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0a0f26; --surface: #111a3f; --surface-2: #18224d; --ink: #eef1fb; --ink-2: #a9b2d4; --line: #25305c;
    --navy: #131d4d; --navy-2: #1b2760; --accent: #e38f4f; --accent-soft: #2a2238; --accent-text: #f0a56c;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0a0f26; --surface: #111a3f; --surface-2: #18224d; --ink: #eef1fb; --ink-2: #a9b2d4; --line: #25305c;
  --navy: #131d4d; --navy-2: #1b2760; --accent: #e38f4f; --accent-soft: #2a2238; --accent-text: #f0a56c;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 1.0625rem/1.65 var(--body); -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; font-family: var(--display); font-weight: 700; letter-spacing: -0.025em; line-height: 1.05; text-wrap: balance; }
h1 { font-size: clamp(2.75rem, 6.6vw, 5.25rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4.2vw, 3.25rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.015em; line-height: 1.2; }
h4 { font-family: var(--body); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600; }
p { margin: 0; }
ul { margin: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--bg); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }

.eyebrow { font-size: 0.8125rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent-text); display: inline-flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--accent); border-radius: 2px; }
.lede { font-size: clamp(1.125rem, 1.5vw, 1.3rem); line-height: 1.55; color: var(--ink-2); max-width: 34em; }
.fine { font-size: 0.875rem; color: var(--ink-2); }
.hl { color: var(--accent-text); }

/* Buttons & links */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 22px;
  border-radius: 999px; font: 600 0.9375rem/1 var(--body); border: 2px solid transparent; cursor: pointer;
  transition: transform .15s ease, background .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-lg { padding: 18px 30px; font-size: 1.0625rem; }
.btn-accent { background: var(--accent); color: var(--on-accent); box-shadow: 0 10px 28px -10px var(--accent); }
.btn-accent:hover { box-shadow: 0 14px 32px -10px var(--accent); }
.btn-ghost { border-color: var(--line); color: var(--ink); background: var(--surface); }
.btn-ghost:hover { border-color: var(--ink); }
.link-arrow { font-weight: 600; display: inline-flex; align-items: center; gap: 8px; color: var(--ink); }
.link-arrow::after { content: "\2192"; color: var(--accent-text); transition: transform .2s ease; }
.link-arrow:hover::after { transform: translateX(4px); }

/* Header */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: border-color .2s;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand-logo { width: 52px; height: 52px; flex: none; }
.brand-name { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name b { font: 700 1.05rem/1.1 var(--display); letter-spacing: -0.01em; }
.brand-name small { font-size: 0.6875rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-text); font-weight: 600; }
.nav-links { display: flex; gap: 30px; font-weight: 500; font-size: 0.9375rem; }
.nav-links a { position: relative; padding: 6px 0; color: var(--ink-2); transition: color .2s; }
.nav-links a:hover { color: var(--ink); }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--accent); transition: right .2s ease; }
.nav-links a:hover::after { right: 0; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; flex-direction: column; justify-content: center; gap: 6px; align-items: center; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); transition: transform .2s; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* Hero */
.hero { padding-block: clamp(32px, 6vw, 80px) clamp(48px, 6vw, 88px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-copy { display: flex; flex-direction: column; gap: 26px; align-items: flex-start; }
.cta-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.call-chip { display: flex; flex-direction: column; padding: 8px 20px; border-left: 2px solid var(--accent); line-height: 1.3; }
.call-chip span { font-size: 0.8125rem; color: var(--ink-2); }
.call-chip strong { font: 700 1.2rem/1.2 var(--display); font-variant-numeric: tabular-nums; user-select: all; }
.proof-row { list-style: none; padding: 24px 0 0; border-top: 1px solid var(--line); display: flex; gap: clamp(24px, 4vw, 48px); flex-wrap: wrap; width: 100%; }
.proof-row li { display: flex; flex-direction: column; gap: 2px; }
.proof-row strong { font: 700 1.6rem/1.1 var(--display); letter-spacing: -0.02em; }
.proof-row strong em { font-style: normal; color: var(--accent-text); }
.proof-row span { font-size: 0.875rem; color: var(--ink-2); }

.hero-visual { position: relative; aspect-ratio: 1; width: 100%; max-width: 540px; justify-self: center; }
.orbit { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.arch { margin: 0; position: relative; border-radius: 20px; overflow: hidden; background: var(--surface-2); max-width: 100%; }
.arch img { width: 100%; height: 100%; object-fit: cover; }
.orb { position: absolute; margin: 0; aspect-ratio: 1; border-radius: 50%; overflow: hidden; background: var(--surface-2); max-width: 100%; }
.orb img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.3) translateY(3%); transform-origin: 50% 50%; }
.orb-main { width: 64%; left: 18%; top: 12%; border: 6px solid var(--accent); box-shadow: 0 0 0 10px var(--bg), 0 40px 80px -30px rgba(18,26,61,.55); }
.orb-a { width: 34%; left: 0; top: 0; z-index: 2; box-shadow: 0 0 0 8px var(--bg), 0 20px 40px -20px rgba(18,26,61,.5); }
.orb-b { width: 34%; right: 0; bottom: 6%; z-index: 2; box-shadow: 0 0 0 8px var(--bg), 0 20px 40px -20px rgba(18,26,61,.5); }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } }
@keyframes pop { from { opacity: 0; transform: scale(.85); } }
.orb { animation: pop .8s cubic-bezier(.2,.7,.2,1) both; }
.orb-a { animation-delay: .15s; }
.orb-b { animation-delay: .3s; }

/* Ticker */
.ticker { background: var(--navy); color: var(--on-navy); overflow: hidden; padding-block: 16px; }
.ticker-track { display: flex; gap: 28px; white-space: nowrap; width: max-content; font: 600 1rem/1 var(--display); animation: ticker 40s linear infinite; }
.ticker-track span:nth-child(even) { color: var(--accent); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* Sections */
.section { padding-block: clamp(64px, 9vw, 128px); }
.section.tinted { background: var(--surface-2); }
.section.navy { background: var(--navy); color: var(--on-navy); }
.section.navy .eyebrow { color: var(--accent); }
.section.navy .lede, .section.navy .section-note { color: var(--on-navy-2); }
.section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px 48px; margin-bottom: clamp(32px, 4vw, 56px); flex-wrap: wrap; }
.section-head .stack { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.section-head h2 { max-width: 15em; }
.section-note { color: var(--ink-2); max-width: 30em; }

/* About + stats */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.about-copy { display: flex; flex-direction: column; gap: 22px; align-items: flex-start; }
.tag-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tag-list li { background: var(--surface); border: 1px solid var(--line); border-radius: 999px; padding: 7px 16px; font-size: 0.875rem; font-weight: 500; }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 8px; }
.stat strong { font: 800 clamp(2.6rem, 5vw, 3.75rem)/1 var(--display); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.stat strong sup { color: var(--accent-text); font-size: .5em; vertical-align: top; position: relative; top: .15em; }
.stat span { color: var(--ink-2); font-size: 0.9375rem; }
.stat.dark { background: var(--navy); border-color: var(--navy); color: var(--on-navy); }
.stat.dark span { color: var(--on-navy-2); }
.stat.dark strong sup { color: var(--accent); }

/* Treatments bento */
.treat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.t-card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
  display: flex; flex-direction: column; gap: 10px; transition: transform .2s ease, border-color .2s ease;
}
.t-card:hover { transform: translateY(-3px); border-color: var(--accent); }
.t-card p { color: var(--ink-2); font-size: 0.9375rem; }
.t-icon { width: 40px; height: 40px; border-radius: 12px; background: var(--accent-soft); color: var(--accent-text); display: grid; place-items: center; margin-bottom: 6px; }
.t-icon svg { width: 22px; height: 22px; }
.t-card.feature { grid-column: span 2; grid-row: span 2; background: var(--navy); border-color: var(--navy); color: var(--on-navy); padding: clamp(26px, 3vw, 40px); justify-content: space-between; gap: 24px; position: relative; overflow: hidden; }
.t-card.feature h3 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.t-card.feature p { color: var(--on-navy-2); font-size: 1.0625rem; max-width: 26em; }
.t-card.feature .t-icon { background: rgba(216,127,63,.2); color: var(--accent); }
.t-card.feature::after {
  content: ""; position: absolute; right: -90px; bottom: -90px; width: 260px; height: 260px; border-radius: 50%;
  border: 36px solid var(--accent); opacity: .16;
}
.chip-list { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; position: relative; z-index: 1; }
.chip-list li { border: 1px solid rgba(255,255,255,.22); border-radius: 999px; padding: 6px 14px; font-size: 0.875rem; }
.t-card.ask { background: var(--accent-soft); border-color: transparent; justify-content: space-between; }
.t-card.ask strong { font: 700 1.35rem/1.2 var(--display); font-variant-numeric: tabular-nums; }

/* Doctors */
.doctor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 36px); }
.doctor { display: flex; flex-direction: column; gap: 10px; }
.doctor .arch { aspect-ratio: 4 / 4.6; margin-bottom: 10px; }
.doctor .arch::after { content: ""; position: absolute; inset: auto 0 0 0; height: 6px; background: var(--accent); }
.creds { color: var(--accent-text); font-weight: 600; font-size: 0.8125rem; line-height: 1.5; }
.doctor ul { padding-left: 0; list-style: none; color: var(--ink-2); font-size: 0.9375rem; display: flex; flex-direction: column; gap: 6px; border-top: 1px solid var(--line); padding-top: 14px; margin-top: 4px; }
.doctor li { position: relative; padding-left: 18px; }
.doctor li::before { content: ""; position: absolute; left: 0; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* Clinic gallery */
.gallery { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.g-item { grid-column: span 2; aspect-ratio: 4 / 3; }
.g-item { margin: 0; position: relative; border-radius: 18px; overflow: hidden; background: var(--surface-2); box-shadow: 0 1px 0 rgba(255,255,255,.04) inset, 0 24px 50px -30px rgba(12,19,48,.45); }
.g-item.g-lead { grid-column: span 4; aspect-ratio: 1104 / 642; }
.g-item.g-lead + .g-item { aspect-ratio: auto; }
.g-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.7,.2,1); }
.g-item:hover img { transform: scale(1.035); }
.g-item figcaption {
  position: absolute; left: 14px; bottom: 14px; padding: 7px 14px 7px 12px; border-radius: 999px;
  background: rgba(12,19,48,.55); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  color: #fff; font-weight: 600; font-size: 0.875rem; letter-spacing: .01em; display: flex; align-items: center; gap: 8px;
}
.g-item figcaption::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* Technology */
.tech-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tech { background: var(--navy-2); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; }
.tech img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s ease; }
.tech:hover img { transform: scale(1.04); }
.tech-body { padding: 22px 24px 26px; display: flex; flex-direction: column; gap: 8px; position: relative; background: var(--navy-2); }
.tech p { color: var(--on-navy-2); font-size: 0.9375rem; }

/* Steps */
.steps { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; position: relative; }
.steps::before { content: ""; position: absolute; left: 24px; right: 24px; top: 24px; height: 2px; background: repeating-linear-gradient(90deg, var(--accent) 0 8px, transparent 8px 16px); }
.steps li { display: flex; flex-direction: column; gap: 10px; position: relative; }
.step-n { width: 48px; height: 48px; border-radius: 50%; background: var(--accent); color: var(--on-accent); font: 800 1.2rem/1 var(--display); display: grid; place-items: center; margin-bottom: 8px; box-shadow: 0 0 0 8px var(--bg); }
.steps p { color: var(--ink-2); font-size: 0.9375rem; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.faq-grid .section-head { margin-bottom: 0; position: sticky; top: 110px; }
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .2s; }
.faq details[open] { border-color: var(--accent); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 56px 20px 22px; font-weight: 600; font-size: 1.0625rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 18px; top: 50%; translate: 0 -50%; width: 28px; height: 28px; border-radius: 50%;
  background: var(--accent-soft); color: var(--accent-text); display: grid; place-items: center; font-weight: 700; transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 22px 22px; color: var(--ink-2); max-width: 40em; }

/* Booking */
.book-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.book-copy { display: flex; flex-direction: column; gap: 20px; }
.contact-lines { display: flex; flex-direction: column; margin-top: 8px; border-top: 1px solid var(--line); }
.contact-lines > div { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.contact-lines span { color: var(--ink-2); }
.contact-lines strong { font-variant-numeric: tabular-nums; user-select: all; }
.contact-lines strong a { overflow-wrap: anywhere; }
.contact-lines strong a:hover { color: var(--accent-text); }
.contact-lines .val { min-width: 0; flex-wrap: wrap; justify-content: flex-end; }
.contact-lines .val { display: flex; align-items: center; gap: 10px; }
.copy-btn { font: 600 0.75rem/1 var(--body); padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink); cursor: pointer; }
.copy-btn:hover { border-color: var(--accent); }
.form { display: flex; flex-direction: column; gap: 18px; background: var(--surface); padding: clamp(22px, 3vw, 38px); border-radius: 20px; border: 1px solid var(--line); box-shadow: 0 30px 60px -40px rgba(18,26,61,.35); }
.field { display: flex; flex-direction: column; gap: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { font-weight: 600; font-size: 0.875rem; }
.field label em { font-style: normal; font-weight: 400; color: var(--ink-2); }
.field input, .field select, .field textarea {
  font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px; width: 100%; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.field.invalid input { border-color: #d11a2a; }
.form-error { color: #d11a2a; font-weight: 600; font-size: 0.9375rem; }
.form-actions { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form-success { border-radius: 12px; padding: 16px 18px; background: var(--accent-soft); display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }

/* Visit */
.visit-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(24px, 4vw, 56px); align-items: stretch; }
.visit-card { background: var(--navy); color: var(--on-navy); border-radius: 20px; padding: clamp(26px, 3vw, 40px); display: flex; flex-direction: column; gap: 18px; }
.visit-card address { font-style: normal; font: 600 clamp(1.3rem, 2vw, 1.6rem)/1.35 var(--display); }
.visit-card p { color: var(--on-navy-2); }
.visit-card .link-arrow { color: var(--on-navy); margin-top: auto; }
.visit-card .link-arrow::after { color: var(--accent); }
.visit-contact { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: clamp(26px, 3vw, 40px); display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.visit-contact .contact-lines { width: 100%; margin-top: 0; }

/* Footer */
.footer { background: var(--navy); color: var(--on-navy); padding-block: clamp(48px, 6vw, 80px) 28px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-grid > div { display: flex; flex-direction: column; gap: 10px; }
.footer-grid h4 { color: var(--on-navy-2); margin-bottom: 4px; }
.footer-grid a { font-size: 0.9375rem; color: var(--on-navy); }
.footer-grid a:hover { color: var(--accent); }
.footer-logo { display: block; width: 190px; max-width: 100%; background: #fff; border-radius: 20px; padding: 14px 18px; }
.footer-logo img { width: 100%; height: auto; }
.footer-brand p { color: var(--on-navy-2); max-width: 28em; margin-top: 8px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 24px; font-size: 0.875rem; color: var(--on-navy-2); }
.footer-bottom b { color: var(--accent); font-family: var(--display); }

/* Responsive */
@media (max-width: 1024px) {
  .treat-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-links {
    display: none; position: absolute; left: 0; right: 0; top: 76px; background: var(--bg); border-bottom: 1px solid var(--line);
    flex-direction: column; gap: 0; padding: 8px var(--gutter) 16px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.125rem; color: var(--ink); }
  .nav-links a::after { display: none; }
  .nav-toggle { display: flex; }
  .nav-actions .btn { display: none; }
  .hero-grid, .about-grid, .faq-grid, .book-grid, .visit-grid { grid-template-columns: 1fr; }
  .faq-grid .section-head { position: static; }
  .doctor-grid, .tech-grid { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; gap: 12px; }
  .g-item { grid-column: span 1; aspect-ratio: 4 / 5; }
  .g-item.g-lead { grid-column: span 2; }
  .g-item.g-lead + .g-item { aspect-ratio: 4 / 5; }
}
@media (max-width: 560px) {
  .treat-grid, .steps, .field-row, .footer-grid, .doctor-grid, .tech-grid { grid-template-columns: 1fr; }
  .t-card.feature { grid-column: auto; grid-row: auto; }
  .stat { padding: 20px; }
  .orb-main { border-width: 4px; box-shadow: 0 0 0 6px var(--bg), 0 30px 60px -30px rgba(18,26,61,.55); }
  .orb-a, .orb-b { box-shadow: 0 0 0 5px var(--bg); }
    .brand-name small { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-track, .orb { animation: none; }
  *, *::before, *::after { transition-duration: 0s !important; }
}