/* Styles for the generated blog pages (/blog/ and /blog/<slug>/).
   Mirrors the look of teeth-whitening.html. Markup comes from scripts/build-blog.mjs. */

@font-face {
  font-family: 'Monument Extended';
  src: url('/fonts/MonumentExtended-Regular.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --sand: #bbb8be;
  --cream: #EDF7FF;
  --ink: #1a1a1a;
  --stroke: rgb(117, 113, 113);
  --white: #ffffff;
  --accent-cyan: #10b7b7;
  --accent-blue: #4da6ff;
  --gap: clamp(60px, 8vw, 120px);
}

html,
body {
  width: 100%;
  min-height: 100%;
  background: var(--cream);
  overflow-x: hidden;
}

body {
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
}

a {
  color: inherit;
}

img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ===== NAVIGATION ===== */
nav.menu {
  width: 100%;
  height: 100px;
  display: flex;
  align-items: center;
  text-transform: uppercase;
  font-family: "Monument Extended", sans-serif;
  position: relative;
  z-index: 1000;
  background: var(--cream);
}

.nav-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.menu-item {
  flex: 1;
}

.menu-left {
  margin-left: 4em;
  display: flex;
  align-items: center;
  gap: 18px;
}

.menu-center {
  text-align: center;
}

.brand-logo {
  font-size: clamp(14px, 1.3vw, 18px);
  letter-spacing: 0.1em;
  font-weight: bold;
  text-decoration: none;
  color: var(--ink);
}

.menu-right {
  margin-right: 4em;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 18px;
}

.menu-link {
  padding: 0 20px;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.menu-link.nav-link {
  position: relative;
  display: inline-block;
  text-decoration: none;
  color: #000;
}

.menu-link.nav-link::after {
  content: "";
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: -8px;
  height: 2px;
  background: var(--accent-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.menu-link.nav-link:hover {
  color: var(--accent-cyan);
}

.menu-link.nav-link:hover::after {
  transform: scaleX(1);
}

.mobile-only {
  display: none;
}

.burger-icon {
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 24px;
  height: 24px;
  cursor: pointer;
  background: none;
  border: 0;
}

.burger-icon span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #000;
  border-radius: 999px;
  transition: all 0.3s ease;
}

.burger-icon.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}

.burger-icon.active span:nth-child(2) {
  opacity: 0;
}

.burger-icon.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

.mobile-menu {
  position: fixed;
  top: 70px;
  right: 0;
  width: 100%;
  height: calc(100vh - 70px);
  background: var(--cream);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 40px;
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s ease;
  z-index: 999;
}

.mobile-menu.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  font-family: "Monument Extended", sans-serif;
  font-size: 18px;
  text-transform: uppercase;
  text-decoration: none;
  color: #000;
}

/* ===== SHARED ===== */
section {
  padding: var(--gap) clamp(24px, 6vw, 100px);
}

.section-label {
  font-family: "Monument Extended", sans-serif;
  font-size: clamp(9px, 1vw, 11px);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--stroke);
  margin-bottom: 1.6em;
}

/* ===== ARTICLE HEADER ===== */
.article-header {
  padding: calc(var(--gap) * 0.8) clamp(24px, 6vw, 100px) 0;
  max-width: 1100px;
  margin: 0 auto;
}

.breadcrumb {
  font-family: "Monument Extended", sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stroke);
  margin-bottom: 2.2em;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.breadcrumb a {
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--ink);
}

.article-title {
  font-family: "Monument Extended", sans-serif;
  font-size: clamp(28px, 4.4vw, 60px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ink);
  overflow-wrap: break-word;
}

.article-title em {
  font-style: normal;
  color: transparent;
  -webkit-text-stroke: 1px var(--ink);
}

.article-dek {
  margin-top: 1.2em;
  max-width: 720px;
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.65;
  opacity: 0.8;
}

.article-meta {
  margin-top: 1.6em;
  padding-bottom: 2.2em;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  font-style: italic;
  font-size: 14px;
  color: var(--stroke);
}

.featured-image-box {
  width: 100%;
  aspect-ratio: 16 / 7;
  overflow: hidden;
  background: var(--sand);
  border: 1px solid rgba(117, 113, 113, 0.3);
}

/* ===== ARTICLE BODY ===== */
.article-body {
  padding: calc(var(--gap) * 0.6) clamp(24px, 6vw, 100px) var(--gap);
}

.article-body-inner {
  max-width: 720px;
  margin: 0 auto;
}

.article-body-inner h2 {
  font-family: "Monument Extended", sans-serif;
  font-size: clamp(20px, 2.4vw, 30px);
  text-transform: uppercase;
  line-height: 1.2;
  margin: 2em 0 0.8em;
}

.article-body-inner h3 {
  font-family: "Monument Extended", sans-serif;
  font-size: clamp(14px, 1.4vw, 17px);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 1.8em 0 0.6em;
}

.article-body-inner p,
.article-body-inner li {
  font-size: 17px;
  line-height: 1.85;
  opacity: 0.88;
}

.article-body-inner p {
  margin-bottom: 1.3em;
}

.article-body-inner ul,
.article-body-inner ol {
  margin: 0 0 1.5em 1.3em;
}

.article-body-inner li {
  margin-bottom: 0.5em;
}

.article-body-inner a:not(.btn-book) {
  color: var(--ink);
  text-decoration-color: var(--accent-blue);
  text-underline-offset: 3px;
}

.article-body-inner blockquote {
  border-left: 2px solid var(--accent-blue);
  padding-left: 1.2em;
  margin: 1.8em 0;
  font-style: italic;
}

.article-body-inner img {
  height: auto;
  margin: 1.6em 0;
}

.table-wrap {
  overflow-x: auto;
  margin: 1.6em 0 2.2em;
}

.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.table-wrap th,
.table-wrap td {
  border-bottom: 1px solid rgba(117, 113, 113, 0.3);
  padding: 12px 10px;
  text-align: left;
  vertical-align: top;
}

.table-wrap th {
  font-family: "Monument Extended", sans-serif;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--stroke);
}

.post-callout {
  background: var(--white);
  border-left: 3px solid var(--accent-cyan);
  padding: 1.2em 1.4em;
  margin: 1.8em 0;
}

.post-callout p:last-child {
  margin-bottom: 0;
}

/* <BookCta /> inline MDX component */
.post-cta {
  border-top: 1px solid rgba(117, 113, 113, 0.3);
  border-bottom: 1px solid rgba(117, 113, 113, 0.3);
  padding: 2em 0;
  margin: 2.6em 0;
}

.post-cta .section-label {
  margin-bottom: 0.8em;
}

.post-cta-title {
  font-family: "Monument Extended", sans-serif;
  font-size: clamp(18px, 2vw, 24px);
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 1em !important;
  opacity: 1 !important;
}

.post-cta-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}

.post-cta-call {
  font-family: "Monument Extended", sans-serif;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ===== BLOG INDEX ===== */
.post-list-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding-top: calc(var(--gap) * 0.4);
}

.post-list {
  list-style: none;
  border-top: 1px solid rgba(117, 113, 113, 0.35);
}

.post-card {
  border-bottom: 1px solid rgba(117, 113, 113, 0.35);
}

.post-card a {
  display: block;
  padding: 2em 0;
  text-decoration: none;
}

.post-card time {
  font-family: "Monument Extended", sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stroke);
}

.post-card h2 {
  font-family: "Monument Extended", sans-serif;
  font-size: clamp(18px, 2.2vw, 28px);
  text-transform: uppercase;
  line-height: 1.2;
  margin: 0.6em 0 0.5em;
}

.post-card p {
  max-width: 720px;
  font-size: 16px;
  line-height: 1.7;
  opacity: 0.8;
}

.post-card-more {
  display: inline-block;
  margin-top: 1em;
  font-family: "Monument Extended", sans-serif;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.post-card a:hover h2 {
  color: var(--accent-cyan);
}

/* ===== SERVICE PAGES ===== */
.article-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
  margin-bottom: calc(var(--gap) * 0.5);
}

.related-wrap {
  max-width: 920px;
  margin: 0 auto;
  padding-top: 0;
}

.post-card-num {
  font-family: "Monument Extended", sans-serif;
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--stroke);
}

/* ===== BOOK CTA ===== */
.book-cta {
  background: var(--sand);
  text-align: center;
}

.cta-inner {
  max-width: 620px;
  margin: 0 auto;
}

.cta-headline {
  font-family: "Monument Extended", sans-serif;
  font-size: clamp(28px, 4vw, 54px);
  text-transform: uppercase;
  line-height: 1.05;
  color: transparent;
  -webkit-text-stroke: 1px var(--ink);
  margin-bottom: 0.6em;
}

.cta-headline em {
  font-style: normal;
  color: var(--ink);
  -webkit-text-stroke: 0;
}

.cta-inner p {
  font-size: 16px;
  line-height: 1.7;
  opacity: 0.8;
  margin-bottom: 1.8em;
}

.btn-book {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: "Monument Extended", sans-serif;
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--ink);
  border: none;
  padding: 18px 36px;
  text-decoration: none;
}

.book-meta {
  margin-top: 1.4em;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0.7;
}

/* ===== FOOTER ===== */
footer {
  background: var(--ink);
  color: rgba(245, 245, 242, 0.6);
  padding: clamp(40px, 5vw, 80px) clamp(24px, 6vw, 100px);
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 3em;
  align-items: start;
}

.footer-brand {
  font-family: "Monument Extended", sans-serif;
  font-size: clamp(20px, 2.5vw, 36px);
  color: var(--white);
  text-transform: uppercase;
  margin-bottom: 0.6em;
}

.footer-tagline {
  font-style: italic;
  font-size: 13px;
  line-height: 1.6;
}

.footer-col-title {
  font-family: "Monument Extended", sans-serif;
  font-size: 9px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(245, 245, 242, 0.4);
  margin-bottom: 1.4em;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8em;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links a {
  text-decoration: none;
}

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

.footer-bottom {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(245, 245, 242, 0.1);
  padding-top: 2em;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(245, 245, 242, 0.35);
}

.footer-credit a {
  text-decoration: none;
}

@media (max-width: 768px) {
  nav.menu {
    height: 70px;
  }

  .menu-left {
    margin-left: 1.2em;
  }

  .menu-right {
    margin-right: 1.2em;
  }

  /* !important: .menu-link.nav-link sets display and would otherwise win on specificity */
  .desktop-only {
    display: none !important;
  }

  .mobile-only {
    display: flex;
  }

  .brand-logo {
    font-size: 13px;
  }

  .nav-logo {
    width: 44px;
    height: 44px;
  }

  .featured-image-box {
    aspect-ratio: 4 / 3;
  }

  footer {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.6em;
  }
}