/* =====================================================================
   HARBORVIEW - COSMETIC DENTISTRY PAGE
   Static implementation of the Claude Design page (Cosmetic Dentistry.dc.html)
   Tokens + component classes from the Harborview design system, plus the
   design's responsive data-mq rules, translated for a vanilla page.
   ===================================================================== */
/* Fonts are loaded once via <link> in the page head; no @import needed. */

:root {
  --hv-cream:   #f4efea;
  --hv-white:   #ffffff;
  --hv-sky:     #d3e3ef;
  --hv-blue:    #87b7df;
  --hv-navy:    #1a2738;
  --hv-accent:  #2575ae;

  --hv-ink:        #1a2738;
  --hv-ink-soft:   rgba(26, 39, 56, 0.66);
  --hv-ink-faint:  rgba(26, 39, 56, 0.42);
  --hv-line:       rgba(26, 39, 56, 0.12);

  --hv-on-dark:      #f4efea;
  --hv-on-dark-soft: rgba(244, 239, 234, 0.68);
  --hv-on-dark-line: rgba(244, 239, 234, 0.16);

  --hv-font-display: 'Jost', system-ui, sans-serif;
  --hv-font-body:    'Barlow', system-ui, sans-serif;
  --hv-font-serif:   'Cormorant Garamond', Georgia, serif;
  --hv-font-script:  'Italianno', cursive;

  --hv-ease: cubic-bezier(0.22, 1, 0.36, 1);

  --hv-r-lg: 26px;
  --hv-r-md: 18px;
  --hv-r-sm: 11px;

  --hv-shadow-sm: 0 6px 24px -8px rgba(26, 39, 56, 0.18);
  --hv-shadow-md: 0 26px 60px -22px rgba(26, 39, 56, 0.30);
  --hv-shadow-lg: 0 50px 100px -34px rgba(26, 39, 56, 0.45);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--hv-cream);
  font-family: var(--hv-font-body);
  color: var(--hv-ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { display: block; max-width: 100%; }

/* ---------------- DS components used on this page ---------------- */

.hv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--hv-font-display);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.4s var(--hv-ease), color 0.4s var(--hv-ease),
              border-color 0.4s var(--hv-ease), transform 0.4s var(--hv-ease),
              box-shadow 0.4s var(--hv-ease);
}
.hv-btn:hover { transform: translateY(-2px); }
.hv-btn__arrow { font-family: var(--hv-font-body); letter-spacing: 0; }
.hv-btn--primary {
  background: var(--hv-navy);
  color: var(--hv-cream);
  box-shadow: 0 14px 28px -12px rgba(26, 39, 56, 0.45);
}
.hv-btn--primary:hover { background: var(--hv-accent); }
.hv-btn--ghost {
  background: transparent;
  color: var(--hv-navy);
  border-color: rgba(26, 39, 56, 0.25);
}
.hv-btn--ghost:hover { background: rgba(135, 183, 223, 0.14); border-color: var(--hv-blue); }
.hv-btn--light {
  background: var(--hv-cream);
  color: var(--hv-navy);
  box-shadow: 0 10px 24px -14px rgba(0, 0, 0, 0.35);
}
.hv-btn--light:hover { background: var(--hv-white); }

.hv-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  font-family: var(--hv-font-display);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--hv-accent);
}
.hv-eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}
.hv-eyebrow--centered::after {
  content: "";
  width: 34px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}
.hv-eyebrow--on-dark { color: var(--hv-blue); }

.hv-section-heading { max-width: 760px; }
.hv-section-heading--centered { margin-inline: auto; text-align: center; }
.hv-section-heading__title {
  margin: 1.3rem 0 0;
  font-family: var(--hv-font-display);
  font-weight: 300;
  font-size: clamp(2.1rem, 1.4rem + 2.4vw, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.012em;
  color: var(--hv-navy);
}
.hv-section-heading__title em {
  font-family: var(--hv-font-serif);
  font-style: italic;
  font-weight: 500;
  color: var(--hv-accent);
}
.hv-section-heading__lede {
  margin: 1.3rem 0 0;
  font-size: 1.05rem;
  line-height: 1.65;
  font-family: var(--hv-font-body);
  color: var(--hv-ink-soft);
}
.hv-section-heading--on-dark .hv-section-heading__title { color: var(--hv-on-dark); }
.hv-section-heading--on-dark .hv-section-heading__title em { color: var(--hv-blue); }
.hv-section-heading--on-dark .hv-section-heading__lede { color: var(--hv-on-dark-soft); }

.hv-glass-card {
  padding: 1.15rem 1.25rem 0.95rem;
  border-radius: var(--hv-r-md);
  background: rgba(255, 255, 255, 0.55);
  -webkit-backdrop-filter: blur(16px) saturate(1.15);
  backdrop-filter: blur(16px) saturate(1.15);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: var(--hv-shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.85);
  font-family: var(--hv-font-body);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .hv-glass-card { background: rgba(255, 255, 255, 0.92); }
}
.hv-glass-card__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
}
.hv-glass-card__eyebrow {
  font-family: var(--hv-font-display);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--hv-accent);
  white-space: nowrap;
}
.hv-glass-card__tag {
  font-family: var(--hv-font-display);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--hv-ink-faint);
  white-space: nowrap;
}

.hv-fact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--hv-font-body);
}
.hv-fact-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding: 0.45rem 0;
}
.hv-fact-list li + li { border-top: 1px dashed rgba(26, 39, 56, 0.16); }
.hv-fact-list__label { font-size: 0.86rem; color: var(--hv-ink-soft); }
.hv-fact-list__value {
  font-family: var(--hv-font-display);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hv-navy);
  text-align: right;
}

.hv-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 1.05rem;
  white-space: nowrap;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--hv-line);
  border-radius: 999px;
  box-shadow: 0 10px 24px -16px rgba(26, 39, 56, 0.30);
  font-family: var(--hv-font-display);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--hv-navy);
}
.hv-chip__num {
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--hv-accent);
}

.hv-accordion {
  border-top: 1px solid var(--hv-line);
  font-family: var(--hv-font-body);
}
.hv-accordion summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 0.2rem;
  cursor: pointer;
}
.hv-accordion summary::-webkit-details-marker { display: none; }
.hv-accordion__q {
  font-family: var(--hv-font-display);
  font-weight: 400;
  font-size: 1.15rem;
  color: var(--hv-navy);
  letter-spacing: -0.005em;
}
.hv-accordion__plus {
  position: relative;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.hv-accordion__plus i {
  position: absolute;
  background: var(--hv-accent);
  transition: transform 0.35s var(--hv-ease);
}
.hv-accordion__plus i:nth-child(1) { left: 0; right: 0; top: 8px; height: 1.6px; }
.hv-accordion__plus i:nth-child(2) { top: 0; bottom: 0; left: 8px; width: 1.6px; }
.hv-accordion[open] .hv-accordion__plus i:nth-child(2) { transform: scaleY(0); }
.hv-accordion__a {
  padding: 0 0.2rem 1.2rem;
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--hv-ink-soft);
  max-width: 62ch;
}

.hv-phone {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--hv-line);
  border-radius: 12px;
  color: var(--hv-navy);
  text-decoration: none;
  font-family: var(--hv-font-body);
  background: var(--hv-white);
  transition: background-color 0.4s var(--hv-ease), border-color 0.4s var(--hv-ease);
}
.hv-phone:hover { background: var(--hv-cream); border-color: rgba(135, 183, 223, 0.4); }
.hv-phone svg { width: 22px; height: 22px; color: var(--hv-blue); flex-shrink: 0; }
.hv-phone b {
  display: block;
  font-family: var(--hv-font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--hv-navy);
}
.hv-phone i {
  font-family: var(--hv-font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 0.84rem;
  color: var(--hv-ink-soft);
}

.hv-signature { display: inline-flex; flex-direction: column; gap: 0.35rem; }
.hv-signature__script {
  font-family: var(--hv-font-script);
  font-size: clamp(1.8rem, 1.4rem + 1vw, 2.3rem);
  line-height: 1;
  color: var(--hv-accent);
  rotate: -2deg;
}
.hv-signature__caption {
  font-family: var(--hv-font-display);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--hv-ink-faint);
}

.hv-row-label {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-family: var(--hv-font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.35rem;
  color: var(--hv-accent);
}
.hv-row-label i {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(26, 39, 56, 0.25) 0%, rgba(26, 39, 56, 0.05) 100%);
}

/* ---------------- Page behaviors (from the design) ---------------- */

@keyframes hvFloatA { 0%, 100% { transform: rotate(1.6deg) translateY(0); } 50% { transform: rotate(1.6deg) translateY(-9px); } }
@keyframes hvFloatB { 0%, 100% { transform: rotate(0.8deg) translateY(0); } 50% { transform: rotate(0.8deg) translateY(-7px); } }
@keyframes hvDraw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }

[data-rotor] {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 1.15s cubic-bezier(0.34, 0.12, 0.14, 1);
  transform: rotateY(0deg);
}
[data-rotor].is-flipped { transform: rotateY(180deg); }
[data-face] { backface-visibility: hidden; -webkit-backface-visibility: hidden; }
[data-face="back"] { transform: rotateY(180deg); }

/* card container focus ring */
[data-card]:focus-visible { box-shadow: 0 0 0 3px rgba(37, 117, 174, 0.35); }
.ba-handle:focus-visible { box-shadow: 0 0 0 3px rgba(37, 117, 174, 0.4) !important; }


/* ---------------- Responsive rules (verbatim from the design) ---------------- */

@media (max-width: 980px) {
  [data-mq="hero-grid"] { grid-template-columns: 1fr !important; gap: 44px !important; }
  [data-mq="note-grid"] { grid-template-columns: 1fr !important; gap: 44px !important; }
  [data-mq="offer-grid"] { grid-template-columns: 1fr !important; gap: 40px !important; }
  [data-mq="footer-grid"] { grid-template-columns: 1fr 1fr !important; }
  [data-mq="stamp"] { display: none !important; }
  [data-mq="rail-line"] { display: none !important; }
  [data-mq="desktop-menu"] { display: none !important; }
  [data-mq="hamburger"] { display: grid !important; }
  [data-mq="studio-size"] { width: 100% !important; height: auto !important; }
  [data-mq="studio-canvas"] { width: 100% !important; height: auto !important; transform: none !important; padding-top: 14px; }
  [data-mq="studio-paper"], [data-mq="studio-spline"], [data-mq="studio-chips"], [data-mq="studio-shade"] { display: none !important; }
  [data-mq="studio-portrait"] { position: relative !important; top: auto !important; left: auto !important; width: 100% !important; max-width: 430px !important; margin: 0 auto !important; }
  [data-mq="studio-plan"] { position: relative !important; bottom: auto !important; right: auto !important; width: min(306px, calc(100% - 16px)) !important; margin: 14px 8px 0 auto !important; animation: none !important; }
}
@media (min-width: 981px) {
  [data-mq="mobile-panel"] { display: none !important; }
}
@media (max-width: 980px) {
  [data-mq="journey-grid"] { grid-template-columns: 1fr !important; gap: 0 !important; }
  [data-mq="journey-step"] { display: grid !important; grid-template-columns: 56px 1fr !important; column-gap: 18px !important; row-gap: 5px !important; text-align: left !important; padding: 0 0 32px !important; }
  [data-mq="journey-step"] > span:nth-child(1) { grid-column: 2; grid-row: 1; align-self: end; }
  [data-mq="journey-step"] > span:nth-child(2) { grid-column: 1; grid-row: 1 / span 3; }
  [data-mq="journey-step"] > h3 { grid-column: 2; grid-row: 2; margin: 0 !important; }
  [data-mq="journey-step"] > p { grid-column: 2; grid-row: 3; }
  [data-mq="journey-step"]::before { content: ""; position: absolute; left: 28px; top: 64px; bottom: 6px; width: 1px; background: var(--hv-line); }
  [data-mq="journey-step"]:last-child::before { display: none; }
  [data-mq="journey-flag"] { display: none !important; }
}
@media (max-width: 640px) {
  [data-mq-pad] { padding-left: 20px !important; padding-right: 20px !important; }
  [data-mq="tx-grid-core"], [data-mq="tx-grid-minor"] { grid-template-columns: 1fr 1fr !important; gap: 12px !important; }
  [data-tx="core"] { height: 370px !important; }
  [data-tx="minor"] { height: 340px !important; }
  [data-tx] [data-face="front"] > span:nth-of-type(2) { width: 46px !important; height: 46px !important; }
  [data-tx] > div > div { padding: 18px !important; }
  [data-tx] h3 { font-size: 1.02rem !important; }
  [data-tx] p { font-size: 0.8rem !important; line-height: 1.5 !important; }
  [data-mq="nav-phone"] { display: none !important; }
  [data-mq="footer-grid"] { grid-template-columns: 1fr !important; }
  [data-mq="offer-list"] { grid-template-columns: 1fr !important; }
}

/* ---------------- Reduced motion ---------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-mq="studio-spline"], [data-mq="studio-plan"] { animation: none !important; }
  .spline-draw { animation: none !important; stroke-dasharray: none !important; }
  [data-rotor] { transition: none; }
}

/* ============================================================
   HOUSE-BRAND ALIGNER SECTION
   ============================================================ */
.aligner-visual { position: relative; max-width: 430px; margin: 0 auto; }
.aligner-visual__fact { position: absolute; bottom: -30px; left: -22px; width: 252px; z-index: 3; }
.aligner-visual__stamp {
  position: absolute;
  top: -26px;
  right: -14px;
  z-index: 2;
  width: 96px;
  height: 96px;
  border: 1px dashed rgba(26, 39, 56, 0.35);
  border-radius: 50%;
  display: grid;
  place-items: center;
  transform: rotate(8deg);
  background: rgba(244, 239, 234, 0.72);
}
.aligner-visual__stamp span {
  text-align: center;
  font-family: var(--hv-font-display);
  font-size: 0.56rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--hv-ink-soft);
  line-height: 1.9;
}
@media (max-width: 980px) {
  [data-mq="aligner-grid"] { grid-template-columns: 1fr !important; gap: 44px !important; }
}
@media (max-width: 640px) {
  .aligner-visual__fact { position: relative; bottom: auto; left: auto; width: 100%; margin-top: 16px; }
  .aligner-visual__stamp { top: -18px; right: 0; width: 84px; height: 84px; }
}

/* ============================================================
   MOBILE RESPONSIVE PASS (v2)
   ============================================================ */

/* Header fits 375px: tighter padding, button stays one line */
@media (max-width: 640px) {
  header [data-mq-pad] { padding-left: 16px !important; padding-right: 16px !important; gap: 12px !important; }
  header .hv-btn--primary { padding-left: 1.05rem !important; padding-right: 1.05rem !important; white-space: nowrap; }
}

/* ============================================================
   MOBILE REDESIGN PASS (v3)
   ============================================================ */
@media (max-width: 640px) {
  /* Hero: smaller portrait, smaller Smile Plan card overlapping it */
  [data-mq="studio-portrait"] { max-width: 260px !important; }
  [data-mq="studio-portrait"] figcaption { display: none !important; }
  [data-mq="hero-grid"] { padding-top: 96px !important; padding-bottom: 52px !important; }
  [data-mq="studio-plan"] { width: 200px !important; margin: -72px 8px 0 auto !important; z-index: 6; }

  /* Hero order on phones: intro, image + plan card, then the CTA buttons */
  [data-mq="hero-grid"] { display: flex !important; flex-direction: column; gap: 0 !important; }
  [data-mq="hero-grid"] > div:first-child { display: contents; }
  [data-mq="hero-grid"] > div:first-child > .hv-eyebrow { order: 1; }
  [data-mq="hero-grid"] > div:first-child > h1 { order: 2; }
  [data-mq="hero-grid"] > div:first-child > p { order: 3; margin-bottom: 6px !important; }
  #studioWrap { order: 4; }
  [data-mq="hero-grid"] > div:first-child > div { order: 5; margin-top: 30px; }
  [data-mq="studio-plan"] .hv-glass-card { padding: 0.85rem 0.95rem 0.7rem; }
  [data-mq="studio-plan"] .hv-fact-list__label { font-size: 0.76rem; }
  [data-mq="studio-plan"] .hv-fact-list__value { font-size: 0.6rem; }
  [data-mq="studio-plan"] .hv-fact-list li { padding: 0.3rem 0; }
  [data-mq="studio-plan"] .hv-signature { display: none; }

  /* Toolkit: keep two cards per row, shrink everything */
  [data-tx="core"] { height: 318px !important; }
  [data-tx="minor"] { height: 294px !important; }
  [data-tx] > div > div { padding: 14px !important; }
  [data-tx] h3 { font-size: 0.94rem !important; }
  [data-tx] p { font-size: 0.76rem !important; line-height: 1.45 !important; }
  [data-tx] [data-face="front"] > span:nth-of-type(2) { width: 38px !important; height: 38px !important; }
  [data-tx] [data-face="front"] > span:nth-of-type(2) svg { width: 20px; height: 20px; }
  [data-tx] [data-face="front"] > span:nth-of-type(3) { font-size: 0.58rem !important; }
  [data-tx] .hv-fact-list__label { font-size: 0.7rem; }
  [data-tx] .hv-fact-list__value { font-size: 0.55rem; letter-spacing: 0.06em; }
  [data-tx] .hv-fact-list li { padding: 0.28rem 0; gap: 0.5rem; }

  /* House-brand ortho: drop the tray + fact cards, keep the story */
  .aligner-visual { display: none; }
  [data-mq="aligner-grid"] { gap: 0 !important; }

  /* Interlude: compact band, centered readable line */
  .cos-interlude { height: 300px !important; }
  .cos-interlude > div[aria-hidden="true"] { background: rgba(26, 39, 56, 0.55) !important; }
  .cos-interlude p {
    font-size: 1.55rem !important;
    line-height: 1.55;
    padding: 0 26px !important;
  }
}

/* Mobile nav panel scrolls on short viewports; links get 44px targets */
@media (max-width: 980px) {
  footer .foot-link { display: inline-block; padding: 8px 0; }
}