/* ==========================================================================
   Master Layout Stylesheet
   Header / Navigation / Footer for the responsive site shell.
   Built on top of baseline.css — uses its font & color custom properties,
   adds only structural/layout rules (flexbox, spacing, breakpoints).
   Nav collapses to a hamburger menu below 768px.
   ========================================================================== */

:root {
  --layout-max-width: 1100px;
  --layout-gutter: 24px;
  --header-bg: var(--color-white);
  --nav-bg: var(--color-brand-pink-darker);
  --nav-link-color: var(--color-white);
  --nav-link-hover: var(--color-brand-pink);
  --footer-bg: #2f2f31;
  --footer-text: #cfd3d4;
  --breakpoint-mobile: 768px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

/* Never let images stretch past their container, on any screen size */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

.content-image {
  margin-bottom: 16px;
  border-radius: 4px;
}

/* Dr. Divekar's photo on the Home page: capped size, centered in its column */
.doctor-photo {
  max-width: 250px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}

/* Wellness page treatment photos: uniform size regardless of the
   source JPG's actual dimensions — the full image is always shown
   (no cropping), letterboxed on a neutral background if needed. */
.treatment-photo {
  width: 100%;
  height: 300px;
  object-fit: contain;
  background: #f7f2f4;
}

/* --------------------------------------------------------------------
   Home page advertisement carousel
   Auto-rotates through every image in the /advertisement folder every
   5 seconds (see the script at the bottom of index.html). Drop more
   <img> slides + matching dots in the markup to add more ads.
   -------------------------------------------------------------------- */
.ad-carousel {
  position: relative;
  width: 100%;
  max-width: var(--layout-max-width);
  margin: 0 auto 28px;
  border-radius: 6px;
  overflow: hidden;
  background: #f2f2f2;
}

.ad-carousel-track {
  position: relative;
  width: 100%;
  height: 320px;
}

.ad-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
  margin: 0;
  border-radius: 0;
}

.ad-slide.active {
  opacity: 1;
}

.ad-carousel-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 14px;
  display: flex;
  justify-content: center;
  gap: 8px;
}

.ad-dot {
  width: 10px;
  height: 10px;
  padding: 0;
  border: 2px solid var(--color-white);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
}

.ad-dot.active {
  background: var(--color-white);
}

.ad-dot:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

/* Prev/next arrow buttons */
.ad-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.35);
  color: var(--color-white);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}

.ad-arrow:hover,
.ad-arrow:focus-visible {
  background: rgba(0, 0, 0, 0.6);
}

.ad-arrow-prev {
  left: 12px;
}

.ad-arrow-next {
  right: 12px;
}

@media (max-width: 767px) {
  .ad-carousel-track {
    height: 200px;
  }

  .ad-arrow {
    width: 30px;
    height: 30px;
    font-size: 13px;
  }
}

/* Respect reduced-motion preferences by making the crossfade instant
   rather than disabling rotation — the content change is the point. */
@media (prefers-reduced-motion: reduce) {
  .ad-slide {
    transition: none;
  }
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.wrap {
  width: 100%;
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: 0 var(--layout-gutter);
}

/* --------------------------------------------------------------------
   Header
   -------------------------------------------------------------------- */
/* Header + nav stick together as one unit so a native browser
   scroll-to-#anchor jump can never separate them. */
.site-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
}

.site-header {
  background: var(--header-bg);
  border-bottom: 1px solid #eee;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding-top: 18px;
  padding-bottom: 18px;
}

.site-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 40px;
  color: var(--color-accent-magenta);
  text-decoration: none;
  line-height: 1;
}

.site-tagline {
  font-family: var(--font-phone);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-text-dark);
  flex: 1 1 auto;
}

/* Hamburger toggle button — hidden on desktop */
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.nav-toggle:focus-visible {
  outline: 2px solid var(--color-text-darker);
  outline-offset: 2px;
}

.hamburger-icon,
.hamburger-icon::before,
.hamburger-icon::after {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--color-text-darker);
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hamburger-icon {
  position: relative;
}

.hamburger-icon::before,
.hamburger-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.hamburger-icon::before {
  top: -8px;
}

.hamburger-icon::after {
  top: 8px;
}

/* Animate to an "X" when nav is open */
.nav-toggle[aria-expanded="true"] .hamburger-icon {
  background: transparent;
}
.nav-toggle[aria-expanded="true"] .hamburger-icon::before {
  top: 0;
  transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

/* --------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------- */
.site-nav {
  background: var(--nav-bg);
}

.site-nav .wrap {
  padding-top: 0;
  padding-bottom: 0;
}

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
}

.site-nav li {
  margin: 0;
}

.site-nav a {
  display: block;
  padding: 16px 18px;
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--nav-link-color);
  text-decoration: none;
  white-space: nowrap;
  border-radius: 999px;
}

.site-nav a:link,
.site-nav a:visited {
  color: var(--nav-link-color);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav li.current a {
  color: var(--nav-link-hover);
  background: rgba(255, 255, 255, 0.06);
}

.site-nav a:focus-visible {
  outline: 2px solid var(--color-white);
  outline-offset: -2px;
}

/* --------------------------------------------------------------------
   Main content
   -------------------------------------------------------------------- */
main {
  flex: 1 0 auto;
  width: 100%;
}

main .wrap {
  padding-top: 40px;
  padding-bottom: 40px;
}

/* --------------------------------------------------------------------
   Single-page "app" sections — header/nav/footer stay on screen at all
   times; only the section matching the current #hash is shown. JS in
   the page body toggles the .active class when a nav link is clicked.
   -------------------------------------------------------------------- */
.page-section {
  display: none;
}

.page-section.active {
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 40px;
  color: var(--color-accent-magenta);
  text-align: center;
  margin: 0 0 28px 0;
}

/* --------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------- */
.site-footer {
  flex-shrink: 0;
  background: var(--footer-bg);
  color: var(--footer-text);
}

.site-footer .wrap {
  padding-top: 32px;
  padding-bottom: 32px;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
}

.site-footer .practice-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 22px;
  color: var(--color-white);
  display: block;
  margin-bottom: 8px;
}

.site-footer a {
  color: var(--color-brand-pink);
  text-decoration: underline;
}

.site-footer a:hover {
  color: var(--color-white);
}

/* --------------------------------------------------------------------
   Mobile: collapse nav behind hamburger below 768px
   -------------------------------------------------------------------- */
@media (max-width: 767px) {
  .nav-toggle {
    display: flex;
  }

@media (max-width: 767px) {
  .site-header .wrap {
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 12px;
  }

  .site-title {
    order: 1;
    flex: 1 1 auto;
    min-width: 0;
    font-size: clamp(24px, 7vw, 40px);  /* shrinks a bit on small phones */
  }

  .nav-toggle {
    order: 2;
    flex: 0 0 44px;
  }

  .site-tagline {
    order: 3;
    flex: 0 0 100%;      /* takes its own row below title + hamburger */
    font-size: 13px;
    line-height: 1.3;
    /* remove "display: none" */
  }
}

  .site-nav {
    display: none;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
  }

  .site-nav a {
    padding: 14px var(--layout-gutter);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
  }
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
  .hamburger-icon,
  .hamburger-icon::before,
  .hamburger-icon::after {
    transition: none;
  }
}

/* ==========================================================================
   Shared page-content components
   Used across index / contact / insurance / services pages.
   ========================================================================== */

/* Section title */
main h2 {
  margin-top: 0;
}

main section + section {
  margin-top: 40px;
}

/* Two-column layout that stacks on mobile */
.content-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.content-grid > div {
  flex: 1 1 320px;
  min-width: 0;
}

/* Lists inside content */
main ul {
  padding-left: 1.2em;
  line-height: 1.7;
}

main ul li {
  margin-bottom: 4px;
}

/* Buttons (replaces legacy .wsite-button-inner) */
.btn {
  display: inline-block;
  padding: 12px 24px;
  background: var(--color-brand-pink-dark);
  color: var(--color-white);
  font-family: var(--font-button);
  font-size: 15px;
  text-decoration: none;
  border-radius: 999px;
  transition: background 0.15s ease;
}

/* Pin the text color across every interactive state so nothing —
   default link/visited colors, a browser's own focus styling, etc. —
   can quietly swap it out and make the label blend into the background. */
.btn:link,
.btn:visited,
.btn:hover,
.btn:focus,
.btn:active {
  color: var(--color-white);
}

.btn:hover {
  background: var(--color-brand-pink-darker);
}

.btn:focus-visible {
  outline: 3px solid var(--color-text-darker);
  outline-offset: 2px;
}

/* Insurance page carrier buttons (Cigna, Medicare, United Health Care,
   Health America, Aetna) — no focus highlight on these specifically */
.btn-no-focus-outline:focus-visible {
  outline: none;
}

/* --------------------------------------------------------------------
   Windows High Contrast Mode (forced-colors)
   By default this mode strips ALL custom background + text colors and
   replaces them with a handful of system colors — that's the most
   common real-world cause of "button/nav text disappears," because a
   background can get reset to white while its text independently gets
   reset to a color that also renders as white-on-white (or similar).
   Every element below has its background and text color opted out of
   that override TOGETHER, as a pair, so they can never mismatch.
   -------------------------------------------------------------------- */
@media (forced-colors: active) {
  .site-topbar,
  .site-nav,
  .site-nav a,
  .nav-toggle,
  .btn,
  .ad-arrow,
  .ad-dot,
  .site-footer,
  .callout {
    forced-color-adjust: none;
  }
}

.btn-row {
  margin: 20px 0;
}

/* Callout / notice box (e.g. COVID notice, "Call us today") */
.callout {
  background: #fdf1f5;
  border-left: 4px solid var(--color-brand-pink);
  padding: 16px 20px;
  margin-bottom: 24px;
  font-family: var(--font-body);
  color: var(--color-text-dark);
}

/* Image placeholder — swap the surrounding <div> for a real <img> later */
.image-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
  border: 2px dashed #ccc;
  border-radius: 4px;
  background: #fafafa;
  color: #999;
  font-family: var(--font-phone);
  font-size: 14px;
  text-align: center;
  padding: 16px;
  margin-bottom: 16px;
}

/* Responsive embedded map / iframe */
.embed-responsive {
  position: relative;
  width: 100%;
  padding-top: 75%; /* 4:3 */
  margin-bottom: 16px;
}

.embed-responsive iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Divider */
main hr {
  border: 0;
  border-top: 1px solid #e5e5e5;
  margin: 24px 0;
}

/* Document download link (PDF forms) */
.doc-link {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-family: var(--font-body);
}

.doc-link .doc-title {
  font-weight: bold;
  display: block;
}

/* Turn the "Download File" links in the forms section into rounded buttons */
.doc-link a {
  display: inline-block;
  padding: 6px 16px;
  border: 2px solid var(--color-brand-pink-dark);
  border-radius: 999px;
  text-decoration: none;
}
.doc-link a:hover {
  background: var(--color-brand-pink-dark);
  color: var(--color-white);
}