/* ============================================================
   Dr. Nanar Hovasapian — Static Site Stylesheet
   Design: Airy white/light-blue with navy + amber accents
   WCAG 2.1 AA compliant color combinations
   ============================================================ */

/* ----- Google Fonts ----- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Dancing+Script:wght@700&display=swap');

/* ----- CSS Variables ----- */
:root {
  --navy:        #0A1D3D; /* on white: 15.5:1 ✓ */
  --navy-light:  #1A3260;
  --amber:       #E6A800; /* background use only (buttons, icons) — navy text on amber: 7.93:1 ✓ */
  --amber-text:  #7A5200; /* text on white: 7.02:1 ✓ AA body & large text */
  --amber-bg:    #FFF8E1; /* very light amber for CTA banner bg */
  --sky-bg:      #EEF6FF; /* light blue section backgrounds */
  --white:       #FFFFFF;
  --body-text:   #1A2E4A; /* on white: 11.2:1 ✓ */
  --muted:       #4A5568; /* on white: 7.0:1 ✓ */
  --border:      #D1E3F5;
  --font-main:   'Poppins', sans-serif;
  --font-script: 'Dancing Script', cursive;
  --radius:      8px;
  --shadow:      0 2px 12px rgba(10, 29, 61, 0.08);
  --transition:  0.2s ease;
}

/* ----- Skip to Content (WCAG 2.4.1) ----- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--navy);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius) var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 9999;
  text-decoration: none;
  transition: top 0.1s;
}
.skip-link:focus { top: 0; }

/* ----- Reset & Base ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  color: var(--body-text);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--navy); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--amber); }

/* Focus styles — WCAG 2.1 AA */
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ----- Typography ----- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  color: var(--navy);
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }
h4 { font-size: 1.1rem; font-weight: 600; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

ul { list-style: none; }

/* ----- Layout ----- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section { padding: 5rem 0; }
.section--sm { padding: 3rem 0; }
.section--sky { background: var(--sky-bg); }
.section--amber-bg { background: var(--amber-bg); }
.section--navy { background: var(--navy); color: var(--white); }

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn--primary {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.btn--primary:hover { background: var(--navy-light); border-color: var(--navy-light); color: var(--white); }

.btn--amber {
  background: var(--amber);
  color: var(--navy); /* navy on amber: 4.6:1 ✓ */
  border-color: var(--amber);
}
.btn--amber:hover { background: #d49800; border-color: #d49800; color: var(--navy); }

.btn--outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn--outline:hover { background: var(--navy); color: var(--white); }

/* ----- Navigation ----- */
.site-nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 8px rgba(10,29,61,0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 88px;
}

.nav-logo img {
  width: 200px;
  height: auto;
  mix-blend-mode: multiply; /* makes black bg transparent on white nav */
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--body-text);
  padding: 0.25rem 0;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  height: 2px;
  background: var(--amber-text);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--navy); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

/* Dropdown */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  background: none;
  border: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  padding: 0.25rem 0;
  position: relative;
}
.nav-dropdown-toggle i {
  font-size: 0.8rem;
  transition: transform var(--transition);
}
.nav-dropdown:hover > .nav-dropdown-toggle i,
.nav-dropdown.open > .nav-dropdown-toggle i,
.nav-dropdown:focus-within > .nav-dropdown-toggle i { transform: rotate(180deg); }

.dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 220px;
  overflow: hidden;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu,
.nav-dropdown.open .dropdown-menu { display: block; }

.dropdown-menu a {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.9rem;
  color: var(--body-text);
  border-bottom: 1px solid var(--border);
}
.dropdown-menu a:last-child { border-bottom: none; }
.dropdown-menu a:hover { background: var(--sky-bg); color: var(--navy); }
.dropdown-menu a::after { display: none; }

.nav-phone {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.nav-phone-icon {
  width: 36px; height: 36px;
  background: var(--amber);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--navy);
}
.nav-phone-icon i { font-size: 0.95rem; color: currentColor; }
.nav-phone-text { font-size: 0.85rem; line-height: 1.3; }
.nav-phone-text strong { display: block; font-size: 1rem; color: var(--navy); font-weight: 700; }
.nav-phone-text span { color: var(--muted); font-size: 0.78rem; }

/* Hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 24px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ----- Hero ----- */
.hero {
  background: var(--white);
  overflow: hidden;
  position: relative;
  padding: 4rem 0 0;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 55%;
  height: 100%;
  background: var(--sky-bg);
  clip-path: ellipse(100% 85% at 100% 50%);
  z-index: 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  position: relative;
  z-index: 1;
  min-height: 520px;
}

.hero-text { padding: 2rem 0 4rem; }

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.hero-title {
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.hero-tagline {
  font-family: var(--font-script);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--amber-text);
  margin-bottom: 2rem;
  display: block;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--sky-bg);
  border: 2px solid var(--border);
  border-radius: 50px;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  color: var(--navy);
  font-size: 0.95rem;
  transition: background var(--transition), border-color var(--transition);
}
.hero-cta:hover { background: var(--amber-bg); border-color: var(--amber); color: var(--navy); }
.hero-cta-icon {
  width: 36px; height: 36px;
  background: var(--amber);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero-cta-icon i { font-size: 0.9rem; color: var(--navy); }

.hero-image {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 100%;
}
.hero-image img {
  max-height: 560px;
  object-fit: contain;
  object-position: bottom;
}

/* ----- Section Labels ----- */
.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber-text);
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1rem;
}

.section-title--decorated {
  display: flex;
  align-items: center;
  gap: 1rem;
  white-space: nowrap;
}
.section-title--decorated::before,
.section-title--decorated::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.section-header { text-align: center; margin-bottom: 3rem; }

/* ----- Services Grid ----- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1rem 1.5rem;
  text-align: center;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover { box-shadow: var(--shadow); border-color: var(--amber); }

.service-icon {
  width: 52px; height: 52px;
  margin: 0 auto 1rem;
  background: var(--sky-bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.service-icon i { font-size: 1.15rem; color: var(--navy); }

.service-card h3 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.3;
}

.services-cta { text-align: center; }

/* ----- Insurance Strip ----- */
.insurance-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.insurance-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.insurance-divider { width: 1px; height: 40px; background: var(--border); }
.insurance-logos { display: flex; align-items: center; gap: 2.5rem; flex-wrap: wrap; }
.insurance-logos img {
  height: 36px;
  width: auto;
  opacity: 0.85;
  mix-blend-mode: multiply; /* handles black bg on VSP/Medicare logos */
}

/* ----- FAQ ----- */
.faq-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: start;
}

.faq-heading .section-label { margin-bottom: 0.5rem; }
.faq-heading h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.faq-icon {
  width: 80px; height: 80px;
  background: var(--sky-bg);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--navy);
}
.faq-icon i { font-size: 2rem; color: currentColor; }

.faq-list { display: flex; flex-direction: column; gap: 0.75rem; }

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  cursor: pointer;
  background: var(--white);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--navy);
  list-style: none;
  transition: background var(--transition);
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--font-main);
}
.faq-question:hover { background: var(--sky-bg); }
.faq-question::-webkit-details-marker { display: none; }

.faq-plus {
  width: 28px; height: 28px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
  color: var(--navy);
  transition: background var(--transition), color var(--transition);
}
details[open] .faq-plus { background: var(--navy); color: var(--white); border-color: var(--navy); }
details[open] .faq-question { background: var(--sky-bg); }

.faq-answer {
  padding: 0 1.25rem 1.25rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  background: var(--sky-bg);
}
.faq-answer a { color: var(--navy); text-decoration: underline; }

/* ----- CTA Banner ----- */
.cta-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 2rem;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2rem 2.25rem;
  box-shadow: var(--shadow);
}
.cta-banner-left { display: flex; align-items: flex-start; gap: 1.25rem; }
.cta-banner-icon {
  width: 60px; height: 60px;
  background: linear-gradient(135deg, #efbc33, var(--amber));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--navy);
  box-shadow: inset 0 0 0 1px rgba(10, 29, 61, 0.08);
}
.cta-banner-icon i { font-size: 1.15rem; color: currentColor; }
.cta-banner-text { display: flex; flex-direction: column; gap: 0.35rem; }
.cta-kicker {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-text);
  margin: 0;
}
.cta-banner-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.25;
  margin: 0;
}
.cta-support {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0;
  max-width: 54ch;
}
.cta-banner-right { display: flex; flex-direction: column; align-items: flex-end; gap: 0.45rem; min-width: 240px; }
.cta-phone {
  font-size: clamp(1.6rem, 2.8vw, 2.15rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.cta-phone-sub { font-size: 0.85rem; color: var(--muted); }
.cta-secondary { margin-top: 0.4rem; }

/* ----- Footer ----- */
.site-footer {
  background: var(--navy);
  color: var(--white);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  margin-bottom: 1.5rem;
}

.footer-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.footer-col + .footer-col { border-left: 1px solid rgba(255,255,255,0.15); }

.footer-icon {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.5rem;
}
.footer-icon i { font-size: 0.95rem; color: var(--amber); }
/* Note: --amber (#E6A800) on --navy (#0A1D3D) = 7.93:1 ✓ — used only in footer icons */

.footer-col p, .footer-col a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.85);
  margin: 0;
}
.site-footer .footer-col p {
  line-height: 1.35;
}
.footer-col a:hover { color: var(--amber); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--amber); }

/* ----- Page Hero (inner pages) ----- */
.page-hero {
  background: var(--sky-bg);
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.page-hero p {
  color: var(--muted);
  font-size: 1.05rem;
  margin: 0;
}

/* ----- About Page ----- */
.about-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 4rem;
  align-items: start;
}
.about-photo {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 4px solid var(--border);
}
.about-photo img {
  width: 100%;
  background: linear-gradient(180deg, #dcebff 0%, #eef6ff 100%);
  padding-top: 1.1rem;
}
.about-name-block {
  background: var(--navy);
  color: var(--white);
  padding: 1rem 1.25rem;
}
.about-name-block h2 { color: var(--white); font-size: 1.1rem; }
.about-name-block p { color: rgba(255,255,255,0.7); font-size: 0.85rem; margin: 0; }

.about-content h3 {
  color: var(--navy);
  font-size: 1rem;
  font-weight: 700;
  margin: 1.5rem 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8rem;
}
.about-content h3:first-child { margin-top: 0; }

.about-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  color: var(--muted);
  margin-bottom: 1rem;
}
.about-content ul li { margin-bottom: 0.3rem; font-size: 0.95rem; }

/* ----- Services Page ----- */
.page-hero--services {
  padding: 2.5rem 0;
}
.services-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 340px);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.services-hero-copy {
  max-width: 620px;
}
.services-hero-media {
  width: 100%;
  margin: 0;
  padding: 0.75rem;
  background: linear-gradient(180deg, rgba(238,246,255,0.96), rgba(238,246,255,0.68));
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.services-hero-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
}
.page-hero--services + .section {
  padding-top: 4rem;
}

.services-content {
  max-width: 760px;
}
.services-content h2 {
  margin: 2.5rem 0 1rem;
  font-size: 1.4rem;
}
.services-content h2:first-child { margin-top: 0; }
.services-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}
.services-content ul li { margin-bottom: 0.4rem; }
.services-content strong { color: var(--navy); }

.lens-type-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.5rem 0;
}
.lens-type-card {
  background: var(--sky-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 0.75rem;
  text-align: center;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.25;
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lens-type-card svg {
  width: 32px; height: 32px;
  stroke: var(--navy); fill: none; stroke-width: 1.5;
  margin: 0 auto 0.75rem;
}

/* ----- Privacy Page ----- */
.privacy-content {
  max-width: 760px;
}
.privacy-content h2 {
  margin: 2.5rem 0 1rem;
  font-size: 1.3rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--sky-bg);
}
.privacy-content h3 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1rem;
}
.privacy-content p, .privacy-content li {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.8;
}
.privacy-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.privacy-content ul li { margin-bottom: 0.3rem; }

.privacy-contact-card {
  background: var(--sky-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin: 2rem 0;
}
.privacy-contact-card p { margin-bottom: 0.25rem; }

/* ----- Coming Soon ----- */
.coming-soon-wrap {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
}
.coming-soon-badge {
  display: inline-block;
  background: var(--amber);
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}
.coming-soon-wrap h1 { margin-bottom: 1rem; }
.coming-soon-wrap p { color: var(--muted); max-width: 460px; }

/* ----- Responsive ----- */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero::before { display: none; }
  .hero-text { padding-bottom: 0; }
  .hero-image { max-height: 380px; }
  .hero-image img { max-height: 380px; }
  .services-hero-layout {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  .services-hero-media {
    max-width: 360px;
  }
  .faq-layout { grid-template-columns: 1fr; gap: 2rem; }
  .faq-icon { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-photo { max-width: 320px; }
}

@media (max-width: 768px) {
  .nav-links, .nav-phone { display: none; }
  .nav-toggle { display: flex; }
  .nav-inner { position: relative; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow);
  }
  .nav-links.open a { padding: 0.75rem 0; border-bottom: 1px solid var(--border); width: 100%; text-align: center; }
  .nav-links.open .nav-dropdown-toggle { padding: 0.75rem 0; border-bottom: 1px solid var(--border); width: 100%; justify-content: center; }
  .nav-dropdown.open .dropdown-menu { display: block; }
  .dropdown-menu { position: static; transform: none; box-shadow: none; border: none; padding-left: 0; width: 100%; }
  .dropdown-menu a { text-align: center; }
  .nav-phone.open { display: none; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-col + .footer-col { border-left: none; border-top: 1px solid rgba(255,255,255,0.15); padding-top: 1.5rem; }

  .cta-banner { grid-template-columns: 1fr; padding: 1.5rem; }
  .cta-banner-left { align-items: flex-start; }
  .cta-banner-right { align-items: flex-start; min-width: 0; width: 100%; }
  .cta-secondary { width: 100%; justify-content: center; }

  .insurance-strip { flex-direction: column; gap: 1.5rem; }
  .insurance-divider { width: 40px; height: 1px; }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .lens-type-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .lens-type-grid { grid-template-columns: 1fr 1fr; }
  .page-hero--services { padding: 2rem 0; }
  .page-hero--services + .section { padding-top: 3rem; }
  .services-hero-media { max-width: 280px; }
  .cta-banner-icon { width: 54px; height: 54px; }
  .cta-banner-title { font-size: 1.1rem; }
  .cta-phone { font-size: 1.55rem; }
}