/* ============================================================
   Casey Optical Too — modern site
   ============================================================ */

:root {
  --c-bg: #fbfaf6;
  --c-cream: #f4ede0;
  --c-sand: #efe6d2;
  --c-ink: #11202e;
  --c-ink-soft: #4a5a6c;
  --c-line: #e5dccb;
  --c-blue: #0b3355;
  --c-blue-deep: #061d34;
  --c-blue-soft: #d6e1ec;
  --c-gold: #c89657;
  --c-gold-soft: #ead9b9;
  --c-red: #b8404f;
  --c-green: #5d7a4e;

  --shadow-sm: 0 2px 8px rgba(11,33,55,.06);
  --shadow-md: 0 12px 40px rgba(11,33,55,.10);
  --shadow-lg: 0 30px 80px rgba(11,33,55,.18);

  --serif: "Playfair Display", "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 28px;
  --radius-xl: 48px;

  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html, body { max-width: 100%; overflow-x: hidden; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--c-ink);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}

img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; color: var(--c-blue-deep); margin: 0 0 .6em; letter-spacing: -.01em; line-height: 1.15; }
h1 { font-size: clamp(2.2rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.85rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
h4 { font-size: 1.1rem; font-weight: 600; font-family: var(--sans); letter-spacing: .02em; }

p { margin: 0 0 1em; color: var(--c-ink-soft); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

/* ----- Eyebrow ----- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-size: 12px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--c-gold); margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--c-gold); }

/* ----- Buttons ----- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px;
  font-weight: 600; font-size: 14px; letter-spacing: .04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: transform .25s, box-shadow .25s, background .25s, color .25s;
  white-space: nowrap;
}
.btn-primary { background: var(--c-blue); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--c-blue-deep); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-gold { background: var(--c-gold); color: #fff; }
.btn-gold:hover { background: #a87a44; transform: translateY(-2px); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-ghost:hover { background: #fff; color: var(--c-blue); }
.btn-outline { background: transparent; color: var(--c-blue); border-color: var(--c-blue); }
.btn-outline:hover { background: var(--c-blue); color: #fff; }
.btn .arrow { display: inline-block; transition: transform .25s; }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
   HEADER
   ============================================================ */
.top-bar {
  background: var(--c-blue-deep); color: #cdd6e0;
  font-size: 12.5px; letter-spacing: .04em;
}
.top-bar .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 10px; padding-bottom: 10px; gap: 16px;
}
.top-bar a { color: #e6ecf2; transition: color .2s; }
.top-bar a:hover { color: var(--c-gold-soft); }
.top-bar .tb-info { display: flex; gap: 22px; flex-wrap: wrap; }
.top-bar .tb-info span { opacity: .65; margin-right: 8px; }
.top-bar .tb-social { display: flex; gap: 14px; align-items: center; }
.top-bar .tb-social a { display: inline-flex; }

.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(251, 250, 246, .94);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--c-line);
}
.site-header .row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; padding: 18px 0;
}
.brand { display: inline-flex; align-items: center; gap: 12px; }
.brand img { height: 52px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-text .a { font-family: var(--serif); font-size: 1.05rem; color: var(--c-blue-deep); letter-spacing: .04em; }
.brand-text .b { font-size: 10px; letter-spacing: .25em; color: var(--c-gold); margin-top: 4px; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav > ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 4px; }
.nav > ul > li { position: relative; }
.nav > ul > li > a, .nav .has-children > span {
  display: block; padding: 12px 16px;
  font-size: 14px; font-weight: 600; letter-spacing: .03em;
  color: var(--c-ink); transition: color .2s;
  cursor: pointer;
}
.nav > ul > li > a:hover, .nav .has-children:hover > span, .nav .active > a { color: var(--c-blue); }
.nav .has-children > span::after { content: " ▾"; font-size: 10px; color: var(--c-gold); }
.nav .submenu {
  position: absolute; top: 100%; left: 0;
  min-width: 240px;
  background: #fff; border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  padding: 10px;
  box-shadow: var(--shadow-md);
  opacity: 0; visibility: hidden;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s, visibility .2s;
  list-style: none; margin: 0;
}
.nav .has-children:hover .submenu, .nav .has-children:focus-within .submenu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav .submenu a {
  display: block; padding: 10px 14px;
  font-size: 14px; border-radius: 8px;
  color: var(--c-ink); transition: background .2s, color .2s;
}
.nav .submenu a:hover { background: var(--c-cream); color: var(--c-blue); }

.header-cta { display: flex; align-items: center; gap: 14px; }
.header-cta .phone { font-weight: 600; color: var(--c-blue); font-size: 14px; }
.header-cta .phone small { display: block; font-size: 10px; letter-spacing: .25em; color: var(--c-gold); margin-bottom: 2px; text-transform: uppercase; font-weight: 700; }

.menu-toggle { display: none; border: 1px solid var(--c-line); background: #fff; padding: 10px; border-radius: 10px; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--c-blue); margin: 4px 0; transition: transform .25s, opacity .25s; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex; align-items: center;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero .slides { position: absolute; inset: 0; z-index: -2; }
.hero .slide { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transform: scale(1.08); transition: opacity 1.4s ease, transform 8s ease; }
.hero .slide.active { opacity: 1; transform: scale(1); }
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(110deg, rgba(6,29,52,.82) 0%, rgba(6,29,52,.55) 45%, rgba(6,29,52,.20) 100%),
    linear-gradient(180deg, rgba(0,0,0,0) 60%, rgba(0,0,0,.45) 100%);
}
.hero .container { position: relative; z-index: 2; padding-top: 80px; padding-bottom: 80px; }
.hero .eyebrow { color: var(--c-gold-soft); }
.hero .eyebrow::before { background: var(--c-gold-soft); }
.hero h1 { color: #fff; max-width: 18ch; }
.hero h1 .accent { font-style: italic; color: var(--c-gold-soft); }
.hero p.lead { color: rgba(255,255,255,.86); font-size: 1.1rem; max-width: 56ch; margin: 14px 0 32px; }
.hero .cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-dots { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; z-index: 3; }
.hero-dots button { width: 28px; height: 4px; border: 0; border-radius: 4px; background: rgba(255,255,255,.35); transition: background .25s, width .25s; }
.hero-dots button.active { background: var(--c-gold); width: 44px; }

.hero-meta {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(6,29,52,.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-top: 1px solid rgba(255,255,255,.08);
  z-index: 2;
}
.hero-meta .row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; padding: 18px 0;
}
.hero-meta .cell { padding: 8px 22px; border-left: 1px solid rgba(255,255,255,.12); color: #fff; }
.hero-meta .cell:first-child { border-left: 0; }
.hero-meta .label { font-size: 10px; letter-spacing: .25em; color: var(--c-gold-soft); text-transform: uppercase; margin-bottom: 4px; }
.hero-meta .val { font-size: 15px; font-weight: 600; }

/* ============================================================
   PAGE HEADER (interior pages)
   ============================================================ */
.page-hero {
  position: relative;
  padding: 130px 0 90px;
  color: #fff;
  background: linear-gradient(120deg, var(--c-blue-deep) 0%, var(--c-blue) 60%, #1a4a78 100%);
  overflow: hidden;
}
.page-hero::before, .page-hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(60px); opacity: .35;
}
.page-hero::before { width: 480px; height: 480px; background: var(--c-gold); top: -120px; right: -100px; }
.page-hero::after { width: 360px; height: 360px; background: #2d6aa3; bottom: -160px; left: -80px; }
.page-hero h1 { color: #fff; max-width: 22ch; }
.page-hero .breadcrumbs { font-size: 12.5px; letter-spacing: .15em; color: var(--c-gold-soft); text-transform: uppercase; margin-bottom: 22px; }
.page-hero .breadcrumbs a { color: rgba(255,255,255,.7); transition: color .2s; }
.page-hero .breadcrumbs a:hover { color: #fff; }
.page-hero p.lead { color: rgba(255,255,255,.85); font-size: 1.1rem; max-width: 56ch; margin: 12px 0 0; }

/* ============================================================
   SECTIONS
   ============================================================ */
section { padding: 100px 0; position: relative; }
section.tight { padding: 70px 0; }
.section-head { max-width: 720px; margin-bottom: 60px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { font-size: 1.05rem; }

/* ----- Why choose us ----- */
.why {
  background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-cream) 100%);
}
.why .grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.why .card {
  background: #fff; padding: 32px 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-line);
  transition: transform .35s, box-shadow .35s, border-color .35s;
  position: relative;
  overflow: hidden;
}
.why .card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--c-gold); transform: scaleY(0); transform-origin: bottom; transition: transform .4s;
}
.why .card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.why .card:hover::before { transform: scaleY(1); transform-origin: top; }
.why .card .icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--c-cream); color: var(--c-blue);
  margin-bottom: 22px;
}
.why .card h3 { font-size: 1.25rem; margin-bottom: 12px; color: var(--c-blue-deep); }
.why .card p { font-size: 15px; margin: 0; }

/* ----- Doctor section ----- */
.doctor { background: #fff; }
.doctor .grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 80px; align-items: center; }
.doctor .img-wrap { position: relative; }
.doctor .img-wrap img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.doctor .img-wrap::after {
  content: ""; position: absolute;
  inset: -20px -20px 40px 40px; z-index: -1;
  border: 2px solid var(--c-gold);
  border-radius: var(--radius-lg);
}
.doctor .signature {
  position: absolute; bottom: -30px; right: -30px;
  background: var(--c-blue); color: #fff;
  padding: 18px 24px; border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
.doctor .signature strong { display: block; font-family: var(--serif); font-size: 1.4rem; }
.doctor .signature span { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--c-gold-soft); }
.doctor blockquote { border-left: 3px solid var(--c-gold); padding-left: 18px; margin: 26px 0 0; font-style: italic; color: var(--c-ink-soft); }

/* ----- Services grid ----- */
.services { background: var(--c-cream); }
.services .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.services .card {
  background: #fff; padding: 36px 30px;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-line);
  position: relative; overflow: hidden;
  transition: transform .35s, box-shadow .35s;
}
.services .card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.services .card .num { font-family: var(--serif); font-size: 3rem; color: var(--c-gold-soft); position: absolute; right: 22px; top: 14px; line-height: 1; }
.services .card .icon-circle {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--c-blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 24px;
}
.services .card h3 { font-size: 1.35rem; }
.services .card p { font-size: 15px; }
.services .card .more { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; color: var(--c-blue); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: .1em; }
.services .card .more::after { content: "→"; transition: transform .25s; }
.services .card:hover .more::after { transform: translateX(4px); }

/* ----- Testimonials ----- */
.testimonials { background: var(--c-blue-deep); color: #fff; position: relative; overflow: hidden; }
.testimonials::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 400px at 80% 20%, rgba(200,150,87,.18), transparent 60%); pointer-events: none; }
.testimonials h2 { color: #fff; }
.testimonials h2 em { color: var(--c-gold-soft); font-style: italic; }
.testimonials .head-row { display: flex; align-items: end; justify-content: space-between; gap: 30px; flex-wrap: wrap; margin-bottom: 56px; }
.testimonials .stars { display: flex; gap: 4px; color: var(--c-gold); margin-bottom: 14px; }
.t-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; z-index: 1; }
.t-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-md); padding: 30px; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transition: transform .3s, background .3s; }
.t-card:hover { transform: translateY(-4px); background: rgba(255,255,255,.08); }
.t-card .quote { font-family: var(--serif); font-size: 3rem; color: var(--c-gold); line-height: .8; margin-bottom: -10px; }
.t-card p { color: rgba(255,255,255,.85); font-size: 15px; }
.t-card .who { display: flex; align-items: center; gap: 12px; margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.1); }
.t-card .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--c-gold); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 600; }
.t-card .who-name { font-weight: 600; color: #fff; }
.t-card .who-meta { font-size: 12px; color: rgba(255,255,255,.6); }

/* ----- Brands / vision plans ----- */
.brands { background: var(--c-bg); }
.brands .grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 70px; align-items: center; }
.brands img { border-radius: var(--radius-lg); }

/* ----- FAQ ----- */
.faq-list { max-width: 880px; margin: 0 auto; }
.faq-item {
  background: #fff; border: 1px solid var(--c-line);
  border-radius: var(--radius-md); margin-bottom: 14px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none; cursor: pointer;
  padding: 24px 28px;
  font-family: var(--serif); font-size: 1.2rem; color: var(--c-blue-deep);
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.6rem; font-weight: 300; color: var(--c-gold);
  transition: transform .25s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .body { padding: 0 28px 26px; color: var(--c-ink-soft); }

/* ----- CTA strip ----- */
.cta-strip {
  background: linear-gradient(115deg, var(--c-blue) 0%, var(--c-blue-deep) 100%);
  color: #fff;
  position: relative; overflow: hidden;
}
.cta-strip::before { content: ""; position: absolute; right: -120px; top: -120px; width: 400px; height: 400px; background: var(--c-gold); border-radius: 50%; filter: blur(80px); opacity: .25; }
.cta-strip .row { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; position: relative; }
.cta-strip h2 { color: #fff; margin: 0; max-width: 18ch; }
.cta-strip p { color: rgba(255,255,255,.8); margin: 8px 0 0; }
.cta-strip .actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ============================================================
   CONTENT (interior pages)
   ============================================================ */
.prose { max-width: 860px; }
.prose h2 { margin-top: 50px; }
.prose h3 { margin-top: 38px; color: var(--c-blue); }
.prose p, .prose li { color: var(--c-ink-soft); font-size: 1.02rem; }
.prose strong { color: var(--c-ink); }
.prose ul { padding-left: 22px; }
.prose .lead-p { font-size: 1.18rem; color: var(--c-ink); font-family: var(--serif); line-height: 1.55; margin-bottom: 30px; border-left: 3px solid var(--c-gold); padding-left: 22px; }

.content-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 60px; align-items: start; }
.sidebar-card { background: var(--c-cream); border-radius: var(--radius-md); padding: 36px 30px; position: sticky; top: 100px; }
.sidebar-card h4 { font-family: var(--serif); font-size: 1.3rem; color: var(--c-blue-deep); margin-bottom: 18px; }
.sidebar-card .pill-list { display: flex; flex-direction: column; gap: 6px; }
.sidebar-card .pill-list a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px;
  background: #fff;
  border-radius: 10px;
  font-size: 14px; font-weight: 500;
  border: 1px solid transparent;
  transition: border-color .2s, color .2s;
}
.sidebar-card .pill-list a:hover, .sidebar-card .pill-list a.active { border-color: var(--c-blue); color: var(--c-blue); }
.sidebar-card .pill-list a::after { content: "→"; color: var(--c-gold); transition: transform .2s; }
.sidebar-card .pill-list a:hover::after { transform: translateX(4px); }

/* ----- feature blocks ----- */
.feature-blocks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin: 30px 0; }
.feature-blocks .block { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-md); padding: 26px; transition: border-color .25s, transform .25s; }
.feature-blocks .block:hover { border-color: var(--c-gold); transform: translateY(-3px); }
.feature-blocks .block h4 { color: var(--c-blue); font-family: var(--serif); font-size: 1.15rem; margin-bottom: 8px; }
.feature-blocks .block p { font-size: 14px; margin: 0; }

/* ----- Symptom chips (trifecta) ----- */
.symptoms { display: flex; flex-wrap: wrap; gap: 10px; margin: 30px 0; }
.symptoms span {
  background: var(--c-cream); border: 1px solid var(--c-line);
  border-radius: 999px; padding: 8px 18px; font-size: 13.5px; font-weight: 500; color: var(--c-blue-deep);
}

/* ----- Testimonials full page ----- */
.t-page { background: var(--c-cream); }
.t-page .grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.t-page .item { background: #fff; border-radius: var(--radius-md); padding: 30px; border: 1px solid var(--c-line); transition: transform .3s, box-shadow .3s; }
.t-page .item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.t-page .item .stars { color: var(--c-gold); margin-bottom: 12px; letter-spacing: 3px; font-size: 14px; }
.t-page .item p { color: var(--c-ink-soft); font-size: 15px; }
.t-page .item .who { display: flex; align-items: center; gap: 14px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--c-line); }
.t-page .item .avatar { width: 46px; height: 46px; border-radius: 50%; background: var(--c-blue); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 600; }
.t-page .item .who-name { font-weight: 600; color: var(--c-blue-deep); }

/* ----- Contact ----- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-card { background: var(--c-cream); border-radius: var(--radius-md); padding: 40px; }
.contact-card h3 { color: var(--c-blue-deep); margin-bottom: 8px; }
.contact-card .item { display: flex; gap: 16px; margin: 22px 0; }
.contact-card .item .ic { width: 44px; height: 44px; border-radius: 50%; background: var(--c-blue); color: #fff; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-card .item .lab { font-size: 11px; letter-spacing: .25em; color: var(--c-gold); text-transform: uppercase; }
.contact-card .item .val { font-weight: 600; color: var(--c-blue-deep); font-size: 16px; }
.contact-card .item .val a { color: var(--c-blue-deep); transition: color .2s; }
.contact-card .item .val a:hover { color: var(--c-blue); }

.contact-form { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-md); padding: 40px; }
.contact-form .field { margin-bottom: 18px; }
.contact-form label { display: block; font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--c-blue-deep); margin-bottom: 8px; }
.contact-form input, .contact-form textarea, .contact-form select {
  width: 100%; padding: 14px 16px; font: inherit;
  background: var(--c-bg);
  border: 1px solid var(--c-line); border-radius: 10px;
  transition: border-color .2s, background .2s;
  color: var(--c-ink);
}
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { outline: 0; border-color: var(--c-blue); background: #fff; }
.contact-form .grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form .grid-2 .field { margin-bottom: 0; }

/* ----- Blog grid ----- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.blog-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-md); padding: 32px; transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.blog-card .meta { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--c-ink-soft); letter-spacing: .08em; text-transform: uppercase; margin-bottom: 18px; }
.blog-card .meta .dot { width: 4px; height: 4px; background: var(--c-gold); border-radius: 50%; }
.blog-card h3 { font-size: 1.25rem; line-height: 1.3; margin-bottom: 12px; }
.blog-card p { font-size: 15px; flex: 1; }
.blog-card .more { color: var(--c-blue); font-weight: 600; font-size: 13px; letter-spacing: .1em; text-transform: uppercase; margin-top: 14px; display: inline-flex; align-items: center; gap: 8px; }
.blog-card .more::after { content: "→"; transition: transform .25s; }
.blog-card:hover .more::after { transform: translateX(4px); }

/* ============================================================
   FOOTER
   ============================================================ */
footer { background: var(--c-blue-deep); color: #c8d1dc; padding: 90px 0 0; position: relative; overflow: hidden; }
footer::before { content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: rgba(255,255,255,.08); }
footer h4 { color: #fff; font-family: var(--sans); font-size: 13px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; margin-bottom: 22px; }
footer a { color: #c8d1dc; transition: color .2s; }
footer a:hover { color: var(--c-gold); }
footer .grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 50px; padding-bottom: 60px; }
footer .brand { color: #fff; }
footer .brand img { height: 60px; filter: brightness(0) invert(1); }
footer .desc { color: rgba(200,209,220,.7); font-size: 15px; margin-top: 18px; max-width: 32ch; }
footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; font-size: 14.5px; }
footer .addr-row { display: flex; gap: 12px; margin-bottom: 18px; }
footer .addr-row .ic { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.06); display: flex; align-items: center; justify-content: center; color: var(--c-gold); flex-shrink: 0; }
footer .addr-row .det { font-size: 14px; }
footer .addr-row .det .label { display: block; font-size: 10px; letter-spacing: .2em; color: var(--c-gold); text-transform: uppercase; margin-bottom: 4px; }
footer .social { display: flex; gap: 10px; margin-top: 22px; }
footer .social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.06); display: inline-flex; align-items: center; justify-content: center; transition: background .2s, color .2s; }
footer .social a:hover { background: var(--c-gold); color: #fff; }

.copyline {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  font-size: 13px; color: rgba(200,209,220,.55);
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s ease, transform .9s ease; }
.reveal.in { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: .12s; }
.reveal-delay-2 { transition-delay: .24s; }
.reveal-delay-3 { transition-delay: .36s; }
.reveal-delay-4 { transition-delay: .48s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .doctor .grid { grid-template-columns: 1fr; gap: 50px; }
  .doctor .img-wrap { max-width: 480px; margin: 0 auto; }
  .content-grid { grid-template-columns: 1fr; gap: 40px; }
  .sidebar-card { position: static; }
  .brands .grid { grid-template-columns: 1fr; gap: 40px; }
  footer .grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 900px) {
  .nav { position: fixed; top: 80px; left: 0; right: 0;
    background: #fff; max-height: calc(100vh - 80px);
    overflow-y: auto; padding: 22px; flex-direction: column; align-items: stretch;
    border-top: 1px solid var(--c-line);
    transform: translateY(-110%); transition: transform .35s;
    box-shadow: var(--shadow-md);
  }
  .menu-open .nav { transform: translateY(0); }
  .nav > ul { flex-direction: column; gap: 0; width: 100%; }
  .nav > ul > li { width: 100%; border-bottom: 1px solid var(--c-line); }
  .nav .submenu { position: static; box-shadow: none; opacity: 1; visibility: visible; transform: none; border: 0; padding: 0 0 12px 14px; background: transparent; min-width: 0; }
  .nav .submenu a { padding: 8px 12px; font-size: 13.5px; }
  .menu-toggle { display: inline-flex; flex-direction: column; }
  .header-cta .phone { display: none; }
  .why .grid { grid-template-columns: repeat(2, 1fr); }
  .services .grid { grid-template-columns: 1fr; }
  .t-grid { grid-template-columns: 1fr; }
  .t-page .grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 30px; }
  .feature-blocks { grid-template-columns: 1fr; }
  .hero-meta .row { grid-template-columns: repeat(2, 1fr); }
  .hero-meta .cell:nth-child(3) { border-left: 0; border-top: 1px solid rgba(255,255,255,.12); padding-top: 14px; margin-top: 6px; }
  .hero-meta .cell:nth-child(4) { border-top: 1px solid rgba(255,255,255,.12); padding-top: 14px; margin-top: 6px; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  section { padding: 70px 0; }
  .hero { min-height: 86vh; }
  .hero .container { padding-top: 60px; padding-bottom: 130px; }
  .page-hero { padding: 100px 0 70px; }
  .why .grid { grid-template-columns: 1fr; }
  footer .grid { grid-template-columns: 1fr; }
  .copyline { flex-direction: column; text-align: center; gap: 8px; }
  .top-bar { display: none; }
  .contact-form .grid-2 { grid-template-columns: 1fr; }
  .doctor .img-wrap::after { display: none; }
  .doctor .signature { right: 10px; bottom: -20px; padding: 12px 18px; }
  .cta-strip .row { flex-direction: column; align-items: flex-start; }
  .testimonials .head-row { flex-direction: column; align-items: flex-start; }
  .brand img { height: 44px; }
  .brand-text .a { font-size: .95rem; }
  .brand-text .b { font-size: 9px; }
}

/* Pay bill grid */
.pay-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 24px; margin-top: 40px; }
@media (max-width: 900px) { .pay-grid { grid-template-columns: 1fr; } }

/* Utility */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.text-center { text-align: center; }