/* ════════════════════════════════════════════════════════════════
   Dr. Simon Roytberg, DDS — Mobile-first stylesheet
   Base = mobile (≤767px). Larger tiers layered via min-width queries:
     Tablet   ≥ 48rem    (768px)
     Laptop   ≥ 64.0625rem (1025px)
     Large    ≥ 87.5625rem (1401px)
   1rem = 16px. rem/em for sizing & spacing; px only for hairlines.
   ════════════════════════════════════════════════════════════════ */

/* ─── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Colors */
  --clr-black:      #000000;
  --clr-dark:       #151515;
  --clr-gold:       #a79776;
  --clr-beige:      #cfc6b4;
  --clr-sand:       #f7f6f3;
  --clr-white:      #ffffff;
  --clr-nav-bg:     rgba(0, 0, 0, 0.7);
  --clr-nav-border: rgba(207, 198, 180, 0.25);
  --clr-div:        rgba(255, 255, 255, 0.1);
  --clr-dot:        rgba(255, 255, 255, 0.2);

  /* Fonts */
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-mono:  'JetBrains Mono', 'Courier New', monospace;
  --font-sans:  'Inter', Arial, sans-serif;

  /* Layout */
  --maxw:       88.5rem;   /* 1416px content cap */
  --nav-h:      4.25rem;   /* 68px (mobile) */
  --gutter:     1.25rem;   /* 20px side gutter (mobile) */
  --section-py: 3.5rem;    /* vertical section padding (mobile) */
  --radius:     0.75rem;

  /* Fluid type scale — clamp(min, fluid, max) tuned to Figma scale
     (H1 120 / H2 88 / H3 64 / H4 42 / H5 36 / body 16) */
  --fs-h1:      clamp(2.75rem, 7.5vw, 7.5rem);    /* 44 → 120 */
  --fs-h2:      clamp(2.25rem, 5.5vw, 5.5rem);     /* 36 → 88  */
  --fs-h3:      clamp(1.875rem, 4vw, 4rem);      /* 30 → 64  */
  --fs-h4:      clamp(1.5rem, 3.2vw, 2.625rem);  /* 24 → 42  */
  --fs-h5:      clamp(1.375rem, 2.6vw, 2.25rem); /* 22 → 36  */
  --fs-quote:   clamp(1.5rem, 4vw, 2.625rem);    /* 24 → 42  */
  --fs-quote-open: clamp(2rem, 6vw, 4rem);       /* 32 → 64  */
  --fs-body-lg: clamp(1.0625rem, 1.4vw, 1.25rem);/* 17 → 20  */
}

/* ─── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 100%; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--clr-white);
  background: var(--clr-black);
  overflow-x: hidden;
}
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

/* Accessibility — visible focus + skip link */
:focus-visible {
  outline: 2px solid var(--clr-beige);
  outline-offset: 3px;
  border-radius: 2px;
}
.skip-link {
  position: absolute;
  left: 0.5rem;
  top: -3rem;
  z-index: 999;
  padding: 0.5rem 1rem;
  background: var(--clr-beige);
  color: var(--clr-black);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  border-radius: 0.25rem;
  transition: top .15s;
}
.skip-link:focus { top: 0.5rem; }

/* Shared full-bleed-bg / centered-content helper:
   background spans viewport, content caps at --maxw, centered. */
.section-x {
  padding-inline: max(var(--gutter), (100% - var(--maxw)) / 2);
}

/* ─── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  min-height: 2.75rem;            /* 44px tap target */
  padding: 0.875rem 1.5rem;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: opacity .2s, background .2s, color .2s;
}
.btn:hover { opacity: .85; }
.btn-filled  { background: var(--clr-beige); color: var(--clr-black); }
.btn-outline { background: transparent; border: 1px solid var(--clr-beige); color: var(--clr-beige); }
.btn-icon {
  width: 1em;
  height: 1em;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ─── NAV ───────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  min-height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem var(--gutter);
  background: var(--clr-nav-bg);
  backdrop-filter: blur(9px);
  -webkit-backdrop-filter: blur(9px);
  border-bottom: 1px solid var(--clr-nav-border);
}
.nav-logo {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;          /* logo keeps its size; sized fluidly below */
  color: var(--clr-white);
  white-space: nowrap;
}
.nav-logo__name {
  font-family: var(--font-serif);
  /* Fluid 24px → 36px; reaches full design size (~36px) around 1667px,
     staying smaller in the 1025–1400 range so the nav items aren't squeezed */
  font-size: clamp(1.5rem, 1rem + 1.2vw, 2.25rem);
  font-weight: 400;
  line-height: 1;
}
.nav-logo__tagline {
  font-family: var(--font-mono);
  font-size: clamp(0.5rem, 0.32rem + 0.45vw, 0.84rem); /* fluid 8px → 13.5px */
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.2;
  margin-top: 0.15rem;
  margin-left: 1em;        /* slight indent, scales with tagline size */
  color: var(--clr-white);
}
.nav-logo__tagline .accent { color: var(--clr-beige); }

/* Hamburger toggle (mobile + tablet, ≤1024px) */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.3125rem;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0.625rem;
  background: transparent;
  border: 1px solid var(--clr-nav-border);
  border-radius: 0.5rem;
  cursor: pointer;
  flex-shrink: 0;
}
.nav-toggle__bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--clr-beige);
  transition: transform .25s, opacity .2s;
}
.nav.nav--open .nav-toggle__bar:nth-child(1) { transform: translateY(0.4375rem) rotate(45deg); }
.nav.nav--open .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav.nav--open .nav-toggle__bar:nth-child(3) { transform: translateY(-0.4375rem) rotate(-45deg); }

/* Mobile menu panel (slides down below the bar) */
.nav-menu {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  max-height: calc(100dvh - var(--nav-h));
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.25rem var(--gutter) 2rem;
  background: rgba(0, 0, 0, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-nav-border);
  transform: translateY(-110%);
  opacity: 0;
  visibility: hidden;
  transition: transform .3s ease, opacity .25s ease, visibility .3s;
}
.nav.nav--open .nav-menu {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.nav-links { display: flex; flex-direction: column; gap: 0.25rem; }
.nav-links .nav-link {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.625rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 400;
  text-transform: uppercase;
  color: var(--clr-beige);
  transition: color .2s;
}
.nav-links .nav-link:hover,
.nav-links .nav-link.active { color: var(--clr-white); }

/* Services accordion (mobile) */
.has-dropdown > .nav-link { justify-content: space-between; gap: 0.375rem; }
.has-dropdown > .nav-link::after {
  content: '';
  width: 0; height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform .2s;
}
.has-dropdown.open > .nav-link::after { transform: rotate(180deg); }
.nav-dropdown {
  display: none;
  flex-direction: column;
  padding: 0.25rem 0 0.5rem 0.75rem;
}
.has-dropdown.open .nav-dropdown { display: flex; }
.nav-dropdown a {
  display: flex;
  align-items: center;
  min-height: 2.5rem;
  padding: 0.5rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--clr-beige);
  transition: color .15s;
}
.nav-dropdown a:hover,
.nav-dropdown a.active { color: var(--clr-white); }

.nav-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--clr-div);
}
.nav-actions .btn { width: 100%; }
.nav-phone-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.625rem;
  min-height: 2.75rem;
  border-radius: 999px;
  border: 1px solid var(--clr-beige);
  color: var(--clr-beige);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: border-color .2s, color .2s;
}
.nav-phone-icon::after { content: 'Call Us'; }
.nav-phone-icon:hover { border-color: var(--clr-beige); color: var(--clr-white); }
.nav-phone-icon svg { width: 1.125rem; height: 1.125rem; fill: currentColor; }

/* ─── HERO — Home ───────────────────────────────────────────── */
.hero-home {
  position: relative;
  width: 100%;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  padding-top: calc(var(--nav-h) + 6rem); /* nav-h clears the fixed bar; 6rem is breathing room above content */
  padding-bottom: 2.5rem;
  padding-inline: max(var(--gutter), (100% - 106.5rem) / 2); /* caps content at 1704px */
  overflow: hidden;
  background-color: var(--clr-black);
}
.hero-home__bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: 65% center; /* mobile: keeps subject visible */
  filter: grayscale(1);
}
/* Left-to-right gradient so text on the left stays readable over the photo */
.hero-home::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.45) 45%, rgba(0,0,0,0.1) 75%, rgba(0,0,0,0) 100%);
  pointer-events: none;
  z-index: 0;
}
.hero-home__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-end;
  width: 100%;
  gap: 2rem;
}
.hero-home__left { display: flex; flex-direction: column; gap: 1.5rem; }
.hero-home__title { color: var(--clr-white); }
.hero-home__title .line1,
.hero-home__title .line2 {
  display: block;
  font-family: var(--font-serif);
  font-size: var(--fs-h1);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
}
.hero-home__title .italic { font-style: italic; color: var(--clr-beige); }
.hero-home__sub {
  font-family: var(--font-mono);
  font-size: clamp(1.125rem, 2vw, 1.875rem);
  line-height: 1.5;
  color: var(--clr-white);
}
.hero-home__card {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.75rem;
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0.01);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero-home__card-heading { display: flex; flex-direction: column; gap: 1rem; }
.hero-home__card-heading .subhead {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-h5);
  color: var(--clr-beige);
  line-height: 1.2;
}
.hero-home__card-heading p {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--clr-white);
  line-height: 1.5;
}

/* ─── HERO — Inner pages ────────────────────────────────────── */
.hero-inner {
  position: relative;
  width: 100%;
  min-height: calc(22rem + var(--nav-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 4rem;
  padding-inline: max(var(--gutter), (100% - 106.5rem) / 2); /* caps content at 1704px */
  overflow: hidden;
  background-color: var(--clr-dark);
}
.hero-inner__bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  filter: grayscale(1);
}
.hero-inner__bg-placeholder {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #080808 70%);
}
.hero-inner__overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.6); }
.hero-inner__content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.hero-inner__title {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--clr-white);
}
.hero-inner__title .italic,
.hero-inner__title em { font-style: italic; color: var(--clr-beige); }
.hero-inner__geo {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: max(1.25rem, 0.4em);
  color: var(--clr-white);
  letter-spacing: 0;
  margin-top: 0.5em;
}
.hero-inner__sub { font-family: var(--font-sans); font-size: 1rem; color: rgba(255,255,255,0.7); max-width: 40rem; }

/* ─── MARQUEE ───────────────────────────────────────────────── */
.marquee { background: var(--clr-black); padding: 1.5rem 0; overflow: hidden; white-space: nowrap; }
.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 1.5rem;
  animation: marquee-scroll 28s linear infinite;
}
.marquee__item {
  flex-shrink: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  color: var(--clr-white);
  line-height: 1.2;
}
.marquee__item sup { font-size: 0.6em; vertical-align: super; }
a.marquee__item { transition: color .2s; }
a.marquee__item:hover { color: var(--clr-beige); }
.marquee__dot { flex-shrink: 0; color: var(--clr-beige); font-size: 1.125rem; line-height: 1; }
@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ─── SPLIT SECTION (image + text) ──────────────────────────── */
.split { display: grid; grid-template-columns: 1fr; width: 100%; }
.split__image {
  position: relative;
  min-height: 16rem;
  aspect-ratio: 3 / 2;
  background: var(--clr-dark);
  overflow: hidden;
}
.split__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); }
.split__image-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: #111;
  color: rgba(255,255,255,0.15);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.split__content {
  background: var(--clr-white);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.5rem;
  padding: 3rem var(--gutter);
}
.split__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--clr-gold);
}
.split__heading .italic,
.split__heading em { font-style: italic; color: var(--clr-black); }
.split__subheading {
  font-family: var(--font-serif);
  font-size: var(--fs-h4);
  font-weight: 400;
  line-height: 1.2;
  color: var(--clr-black);
}
.split__body { font-family: var(--font-sans); font-size: 1rem; line-height: 1.6; color: var(--clr-black); }
.split__list {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-black);
  list-style-type: disc;
  padding-left: 1.25rem;
  margin-block: 0.5rem;
}
.split__list li + li { margin-top: 0.5rem; }

/* Sticky Split (image sticky left, content right, both within max-width) */
.sticky-split {
  background: var(--clr-white);
  padding-block: var(--section-py);
  padding-inline: max(var(--gutter), (100% - var(--maxw)) / 2);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}
.sticky-split--sand { background: var(--clr-sand); }
.sticky-split__placeholder {
  background: var(--clr-beige);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--clr-gold);
  width: 100%;
}
/* Mobile: static, aspect-ratio driven */
.sticky-split__img,
.sticky-split__placeholder {
  width: 100%;
  height: auto;
  min-height: 0;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.sticky-split__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.sticky-split__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-dark);
}
.sticky-split__heading em { font-style: italic; color: var(--clr-gold); }
.sticky-split__body { font-family: var(--font-sans); font-size: 1rem; line-height: 1.6; color: var(--clr-black); margin: 0; }
.sticky-split__subhead {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin: 2rem 0 0.75rem;
}
/* Tablet+: two columns, sticky image with explicit height */
@media (min-width: 48rem) {
  .sticky-split {
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 6vw, 7.5rem);
  }
  .sticky-split--reversed {
    grid-template-columns: 1fr 1fr;
  }
  .sticky-split--reversed .sticky-split__media { order: 2; }
  .sticky-split--reversed .sticky-split__content { order: 1; }
  .sticky-split__media {
    position: sticky;
    top: clamp(calc(var(--nav-h) + 1rem), 9vw, calc(var(--nav-h) + 2.5rem));
    min-height: min(760px, calc(100svh - var(--nav-h) - 4rem));
  }
  .sticky-split__img,
  .sticky-split__placeholder {
    aspect-ratio: unset;
    height: min(760px, calc(100svh - var(--nav-h) - 4rem));
    min-height: 520px;
  }
  .sticky-split__body { font-size: 1.125rem; }
}

/* ─── SERVICES GRID ─────────────────────────────────────────── */
.services-grid {
  background: var(--clr-black);
  padding-block: clamp(3.5rem, 7.5vw, 7.5rem);
  padding-inline: max(var(--gutter), (100% - var(--maxw)) / 2);
}
.services-grid__intro { display: flex; justify-content: center; margin-bottom: clamp(2.5rem, 7.5vw, 7.5rem); }
.services-grid__title {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--clr-white);
  text-align: center;
}
.services-grid__title .italic { font-style: italic; color: var(--clr-gold); }
.services-grid__grid { display: grid; grid-template-columns: 1fr; gap: 2px; background: var(--clr-gold); }
.service-card {
  position: relative;
  aspect-ratio: auto;
  min-height: 22rem;
  overflow: hidden;
  background: #0d0d0d;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.service-card:hover .service-card__img { transform: scale(1.04); }
.service-card__img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: transform .5s ease;
}
.service-card--dim .service-card__img { filter: grayscale(1) brightness(0.6); object-position: 0% 50%; }
.service-card__img-placeholder {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #1c1c1c 0%, #0a0a0a 100%);
}
.service-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,1) 0%, rgba(0,0,0,.4) 50%);
}
.service-card__body {
  position: relative;
  z-index: 1;
  padding: clamp(1.5rem, 4vw, 4rem);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.service-card__name {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-beige);
}
.service-card__desc { font-family: var(--font-sans); font-size: 1rem; font-weight: 500; color: white; line-height: 1.5; }
.service-card__link {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-beige);
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}
.service-card__link::after { content: '→'; font-style: normal; }

/* ─── TESTIMONIAL ───────────────────────────────────────────── */
.testimonial {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3rem;
  background: var(--clr-dark);
  background-image: radial-gradient(ellipse 70% 120% at -5% -10%, rgba(207,198,180,0.28) 0%, transparent 60%);
  padding-block: clamp(4rem, 10vw, 10rem);
  padding-inline: max(var(--gutter), (100% - 52.5rem) / 2);
}
.testimonial__track {
  position: relative;
  width: 100%;
  min-height: var(--testimonial-track-height, auto);
}
.testimonial__slide {
  position: absolute; top: 0; left: 0; width: 100%;
  display: flex; flex-direction: column; align-items: center; gap: 2rem;
  opacity: 0;
  transition: opacity .4s ease;
  pointer-events: none;
}
.testimonial__slide.is-active {
  position: relative;
  opacity: 1;
  pointer-events: auto;
}
.testimonial__quote-icon { width: 5.6875rem; height: auto; }
.testimonial__text {
  font-family: var(--font-serif);
  font-weight: 400;
  text-align: center;
  color: var(--clr-white);
  line-height: 1.2;
}
.testimonial__lead {
  font-style: italic;
  color: var(--clr-beige);
  font-size: var(--fs-h3);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.testimonial__rest {
  font-size: var(--fs-h4);
  letter-spacing: -0.015em;
  line-height: 1.2;
}
.testimonial__author { display: flex; align-items: center; gap: 1.5rem; }
.testimonial__line { width: 3rem; height: 1px; background: var(--clr-beige); flex-shrink: 0; }
.testimonial__author cite {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-beige);
  font-style: normal;
}
.testimonial__controls { display: flex; align-items: center; gap: 0.5rem; }
.testimonial__dot {
  width: 0.5rem; height: 0.5rem;
  border-radius: 8px;
  background: var(--clr-dot);
  border: none; padding: 0; cursor: pointer;
  transition: width .3s ease, background .3s ease;
}
.testimonial__dot.is-active { width: 2rem; background: var(--clr-beige); }

/* ─── BEFORE / AFTER ────────────────────────────────────────── */
.before-after {
  background: var(--clr-white) url('../img/design/Light-Textured-BG.jpg') center / cover;
  padding-block: var(--section-py);
  padding-inline: max(var(--gutter), (100% - var(--maxw)) / 2);
  text-align: center;
}
.before-after__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-dark);
  margin-bottom: 2.5rem;
  text-align: center;
}
.before-after__heading em { font-style: italic; color: var(--clr-gold); }
.before-after__wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.before-after__viewport {
  flex: 1;
  overflow: hidden;
}
.before-after__track {
  display: flex;
  gap: 0;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.before-after__case {
  flex: 0 0 100%;
  padding-inline: 0;
}
.before-after__frame {
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  aspect-ratio: 1;
  padding: clamp(0.5rem, 0.85vw, 0.75rem);
  border: 1px solid var(--clr-beige);
  background: rgba(255, 255, 255, 0.5);
}
.before-after__photo {
  position: relative;
  display: block;
  width: 100%;
  min-width: 0; min-height: 0;
  margin: 0; padding: 0;
  overflow: hidden;
  border: 1px solid rgba(21, 21, 21, 0.08);
  background: var(--clr-white);
  cursor: zoom-in;
}
.before-after__photo + .before-after__photo { border-top: 0; }
.before-after__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 220ms ease;
}
.before-after__photo:hover img,
.before-after__photo:focus-visible img { transform: scale(1.035); }
.before-after__img-ph { width: 100%; height: 100%; background: var(--clr-sand); }
.before-after__tag {
  position: absolute;
  left: 0.75rem; bottom: 0.75rem;
  z-index: 1;
  color: var(--clr-white);
  font-family: var(--font-mono);
  font-size: clamp(0.62rem, 0.72vw, 0.78rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1;
  text-transform: uppercase;
  text-shadow: 0 1px 12px rgba(0, 0, 0, 0.7);
  pointer-events: none;
}
/* Nav arrows — beige filled circle, no border */
.before-after__nav {
  flex: 0 0 auto;
  display: flex; align-items: center; justify-content: center;
  width: 3.75rem; height: 3.75rem;
  border: none;
  border-radius: 50%;
  background: var(--clr-beige);
  color: var(--clr-dark);
  cursor: pointer;
  transition: background 0.2s;
  padding: 0;
}
.before-after__nav:hover,
.before-after__nav:focus-visible { background: var(--clr-gold); outline: none; }
.before-after__nav svg { display: block; }
/* Dots — pill active, small circle inactive (matches testimonial controller pattern) */
.before-after__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.75rem;
}
.before-after__dot {
  width: 0.5rem; height: 0.5rem;
  border-radius: 999px;
  background: rgba(21, 21, 21, 0.2);
  border: none;
  cursor: pointer;
  transition: width 0.25s ease, background 0.25s ease;
  padding: 0;
}
.before-after__dot.is-active {
  width: 2rem;
  background: var(--clr-beige);
}

/* ─── GALLERY LIGHTBOX ───────────────────────────────────────── */
.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: clamp(1.25rem, 4vw, 4rem);
  background: rgba(0, 0, 0, 0.82);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 180ms ease, visibility 0s linear 180ms;
}
.gallery-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 180ms ease, visibility 0s linear 0s;
}
.gallery-lightbox-inner {
  position: relative;
  width: min(100%, 1100px);
  max-height: calc(100vh - 2.5rem);
}
.gallery-lightbox-inner img {
  width: 100%;
  max-height: calc(100vh - 2.5rem);
  object-fit: contain;
  background: var(--clr-white);
  display: block;
}
.gallery-lightbox-close {
  position: absolute;
  top: 0.75rem; right: 0.75rem;
  display: grid;
  place-items: center;
  width: 2.75rem; height: 2.75rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  color: var(--clr-white);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
}

/* ─── CONTACT SECTION (shared CTA + contact page form) ──────── */
/* Offset the in-page scroll target so the fixed nav doesn't cover it */
#request-appointment { scroll-margin-top: calc(var(--nav-h) + 1rem); }
.contact-section {
  background: linear-gradient(180deg, var(--clr-dark) 0%, var(--clr-black) 100%);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
  padding-block: var(--section-py);
  padding-inline: max(var(--gutter), (100% - var(--maxw)) / 2);
}
.contact-section__left { display: flex; flex-direction: column; gap: 1.5rem; min-width: 0; align-items: center; text-align: center; }
.contact-section__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.025em;
}
.contact-section__heading .muted  { color: var(--clr-gold); }
.contact-section__heading .italic { font-style: italic; color: var(--clr-white); }
.contact-section__body {
  font-family: var(--font-sans);
  font-size: var(--fs-body-lg);
  line-height: 1.5;
  color: var(--clr-white);
  max-width: 36rem;
}
.contact-section__cta { padding-top: 0.5rem; }
.contact-section__divider { display: none; }
.contact-section__right { display: flex; flex-direction: column; gap: 1.5rem; min-width: 0; }
.contact-section__form-title {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-white);
  text-align: center;
}

/* Form fields */
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-row { display: flex; flex-direction: column; gap: 1.5rem; }
.form-row .form-group { flex: 1; }
.form-label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-white);
  padding: 0.5rem 1rem 0;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%;
  min-height: 2.75rem;
  padding: 1rem;
  border: 1px solid var(--clr-beige);
  border-radius: 0;
  background: transparent;
  color: var(--clr-sand);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  outline: none;
  transition: border-color .2s;
  appearance: none;
  -webkit-appearance: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: rgba(247,246,243,0.4); }
.form-input:focus,
.form-select:focus,
.form-textarea:focus { border-color: var(--clr-white); }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23cfc6b4' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}
.form-select option { background: var(--clr-dark); color: var(--clr-white); }
.form-textarea { resize: vertical; min-height: 9rem; }
.form-submit { display: flex; justify-content: center; padding-top: 1.5rem; }

/* ─── ABOUT BIO ─────────────────────────────────────────────── */
.about-bio {
  background: var(--clr-sand);
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: clamp(3rem, 6vw, 5rem) max(var(--gutter), (100% - var(--maxw)) / 2);
}
.about-bio__text {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.about-bio__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--clr-black);
}
.about-bio__heading em {
  font-style: italic;
  color: var(--clr-gold);
}
.about-bio__body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-black);
}
.about-bio__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 8px solid var(--clr-beige);
  box-sizing: border-box;
}
.about-bio__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: grayscale(1);
}
.about-bio__img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--clr-beige);
  opacity: 0.3;
}
.about-bio__creds {
  display: flex;
  flex-direction: column;
}
.about-cred__item {
  border-top: 1px solid var(--clr-beige);
}
.about-cred__item:last-child { border-bottom: 1px solid var(--clr-beige); }
.about-cred__label {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.625rem;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--clr-black);
  padding: 1.25rem 1rem;
}
.about-cred__list a { color: inherit; text-decoration: underline; text-decoration-color: var(--clr-gold); text-underline-offset: 2px; }
.about-cred__list a:hover { color: var(--clr-gold); }
.about-cred__list {
  list-style: disc;
  padding: 0.5rem 1rem 1.5rem 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--clr-black);
}

@media (min-width: 64.0625rem) {
  .about-bio {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
    padding: clamp(4rem, 6.75vw, 6.75rem) max(var(--gutter), (100vw - 106.5rem) / 2);
  }
  .about-bio__text {
    justify-content: center;
    padding-right: 5rem;
  }
  .about-bio__image {
    aspect-ratio: 4 / 5;
  }
  .about-bio__creds {
    justify-content: center;
    padding-left: 5rem;
  }
}

/* ─── ABOUT CREDENTIALS ─────────────────────────────────────── */
.about-credentials {
  background: var(--clr-sand);
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: clamp(2rem, 4vw, 3.5rem);
  padding-inline: max(var(--gutter), (100% - var(--maxw)) / 2);
}
.about-credentials__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 5vw, 5rem);
  flex-wrap: wrap;
}
.cred-logo { height: 3rem; width: auto; display: block; mix-blend-mode: multiply; }
.cred-logo--square { height: 4rem; }

/* ─── SERVICE INNER PAGE SECTIONS ───────────────────────────── */
.service-what { display: grid; grid-template-columns: 1fr; }
.service-what__image {
  position: relative;
  min-height: 18rem;
  aspect-ratio: 3 / 2;
  background: #f0eeec;
  overflow: hidden;
}
.service-what__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.service-what__image-placeholder {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #1c1c1c 0%, #0a0a0a 100%);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.1);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.service-what__content {
  background: var(--clr-white);
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 3rem var(--gutter);
}
.service-what__title {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.025em;
}
.service-what__title-main   { display: block; color: var(--clr-black); font-style: normal; }
.service-what__title-accent { display: block; color: var(--clr-gold); font-style: italic; }
.service-what__title em { font-style: italic; color: var(--clr-gold); }
.service-what__subhead { font-family: var(--font-sans); font-style: normal; font-weight: 400; font-size: 1.25rem; color: var(--clr-black); line-height: 1.5; }
.service-what__body { display: flex; flex-direction: column; gap: 0.75rem; font-size: 1rem; line-height: 1.6; color: var(--clr-black); }
.service-what__body a { color: inherit; text-decoration: underline; text-decoration-color: var(--clr-gold); text-underline-offset: 2px; }
.service-what__body a:hover { color: var(--clr-gold); }
.service-what__accordion { display: flex; flex-direction: column; }
.service-what-item.faq-item { border-top: none; }
.service-what-item .faq-item__q {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  color: var(--clr-black);
}
.service-what-item .faq-item__a { color: var(--clr-black); }
.service-what__list { display: flex; flex-direction: column; gap: 0.75rem; }
.service-what__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1rem;
  color: var(--clr-black);
  line-height: 1.5;
}
.service-what__list li::before {
  content: '✦';
  color: var(--clr-gold);
  font-size: 0.625rem;
  margin-top: 0.3125rem;
  flex-shrink: 0;
}

/* Feature Grid (reusable benefits / "Why Choose" card section) */
.feature-grid--sand { background-image: none; background-color: var(--clr-sand); }
.feature-grid {
  background: var(--clr-white) url('../img/design/Light-Textured-BG.jpg') center / cover no-repeat;
  padding-block: clamp(5rem, 8vw, 7.5rem);
  padding-inline: max(var(--gutter), (100% - 106.5rem) / 2);
}
.feature-grid__intro { display: flex; flex-direction: column; gap: 2rem; margin-bottom: clamp(3rem, 5vw, 5rem); }
.feature-grid__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.025em;
  color: var(--clr-dark);
}
.feature-grid__heading em { font-style: italic; color: var(--clr-gold); }
.feature-grid__tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-h5);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--clr-black);
}
.feature-grid__cards { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.feature-grid__footer {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-h5);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--clr-black);
  text-align: center;
  max-width: 25em;
  margin-inline: auto;
  margin-top: clamp(3rem, 5vw, 5rem);
}
.feature-card {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(2px);
  box-shadow: 0 0 40px 0 rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
}
.feature-card__header {
  border-bottom: 2px solid var(--clr-beige);
  padding: 3rem 1.5rem 2rem;
}
.feature-card__title {
  font-family: var(--font-serif);
  font-size: var(--fs-h4);
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--clr-dark);
}
.feature-card__body {
  padding: 1.5rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--clr-black);
  flex: 1;
}

/* Implant Options (two-column grouped layout) */
.implant-options {
  background-color: var(--clr-white);
  padding-block: var(--section-py);
  padding-inline: max(var(--gutter), (100% - var(--maxw)) / 2);
}
.implant-options--sand { background-color: var(--clr-sand); }
.implant-options__intro { margin-bottom: clamp(2.5rem, 4vw, 4rem); text-align: center; }
.implant-options__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-dark);
  margin-bottom: 1rem;
}
.implant-options__heading em { font-style: italic; color: var(--clr-gold); }
.implant-options__tagline {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-h5);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--clr-black);
  max-width: 25em;
  margin-inline: auto;
}
.implant-options__columns { display: grid; gap: 3rem; }
.implant-options__group-label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: 1rem;
}
.implant-options__group-intro,
.implant-options__group-outro {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--clr-dark);
}
.implant-options__group-intro { margin-bottom: 1.5rem; }
.implant-options__group-outro { margin-top: 1.5rem; }
.implant-options__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.implant-options__item {
  padding-block: 1.25rem;
  border-top: 1px solid var(--clr-beige);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.implant-options__item:last-child { border-bottom: 1px solid var(--clr-beige); }
.implant-options__item-title {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-dark);
}
.implant-options__item-body {
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  line-height: 1.5;
  color: var(--clr-black);
  margin: 0;
}

/* FAQ */
.faq-section {
  background: #fafafa;
  padding-block: var(--section-py);
  padding-inline: max(var(--gutter), (100% - 52.5rem) / 2);
}
.faq-section__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h3);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-dark);
  text-align: center;
  margin-bottom: 5rem;
}
.faq-section__heading em { font-style: italic; color: var(--clr-gold); }
.faq-list { display: flex; flex-direction: column; gap: 1rem; }
.faq-item { border-bottom: 1px solid var(--clr-beige); }
.faq-list .faq-item:first-child { border-top: 1px solid var(--clr-beige); }
.faq-item__q {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--clr-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem 1rem;
}
.faq-item__q::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--clr-gold);
  flex-shrink: 0;
  transition: transform .2s;
}
.faq-item.open .faq-item__q::after { content: '−'; transform: none; }
.faq-item__a {
  display: none;
  padding: 0 1rem 1.5rem;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  color: var(--clr-black);
  line-height: 1.5;
}
.faq-item.open .faq-item__a { display: block; }

/* Text Section (prose, no image) */
.text-section {
  background: var(--clr-white);
  padding-block: var(--section-py);
  padding-inline: max(var(--gutter), (100% - 52.5rem) / 2);
}
.text-section--sand { background: var(--clr-sand); }
.text-section__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--clr-dark);
  margin-bottom: 2rem;
}
.text-section__heading em { font-style: italic; color: var(--clr-gold); }
.text-section__body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-black);
  margin-bottom: 1rem;
}
.text-section__list {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-black);
  list-style-type: disc;
  padding-left: 1.25rem;
  margin-top: 0;
  margin-bottom: 1.5rem;
}
.text-section__list li + li { margin-top: 0.5rem; }
@media (min-width: 48rem) {
  .text-section__body { font-size: 1.125rem; }
  .text-section__list { font-size: 1.125rem; }
}

/* Prose Split (heading left, content right) */
.prose-split {
  background: var(--clr-white);
  padding-block: var(--section-py);
  padding-inline: max(var(--gutter), (100% - var(--maxw)) / 2);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
}
.prose-split--sand { background: var(--clr-sand); }
.prose-split__heading {
  font-family: var(--font-serif);
  font-size: var(--fs-h2);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-dark);
}
.prose-split__heading em { font-style: italic; color: var(--clr-gold); }
.prose-split__content { display: flex; flex-direction: column; gap: 1rem; }
.prose-split__body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-black);
  margin: 0;
}
.prose-split__list {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--clr-black);
  list-style-type: disc;
  padding-left: 1.25rem;
  margin: 0;
}
.prose-split__list li + li { margin-top: 0.375rem; }
@media (min-width: 48rem) {
  .prose-split { grid-template-columns: 1fr 1fr; gap: clamp(3rem, 6vw, 6rem); }
  .prose-split__body,
  .prose-split__list { font-size: 1.125rem; }
}

/* ─── CONTACT INFO BAR ──────────────────────────────────────── */
.contact-info {
  background: var(--clr-dark);
  border-top: 1px solid rgba(207,198,180,0.1);
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-block: var(--section-py);
  padding-inline: max(var(--gutter), (100% - var(--maxw)) / 2);
}
.contact-info__item { display: flex; flex-direction: column; gap: 0.75rem; }
.contact-info__label {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-beige);
}
.contact-info__value { font-size: 1rem; color: var(--clr-white); line-height: 1.6; font-style: normal; }

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer { position: relative; background: var(--clr-black); overflow: hidden; }
.footer__center {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(10rem, 16vw, 17rem);
  padding-inline: var(--gutter);
  border-bottom: 1px solid var(--clr-div);
}
.footer__ghost {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-serif);
  font-size: clamp(3.5rem, 17vw, 26rem); /* spans ~full width & clips at edges like the mockup */
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--clr-dark);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  opacity: .5;
}
.footer__logo {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  color: var(--clr-white);
  white-space: nowrap;
}
.footer__logo-name {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 1rem + 1.2vw, 2.25rem);
  font-weight: 400;
  line-height: 1;
}
.footer__logo-tagline {
  font-family: var(--font-mono);
  font-size: clamp(0.5rem, 0.32rem + 0.45vw, 0.84rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.2;
  margin-top: 0.15rem;
  margin-left: 1em;
  color: var(--clr-white);
}
.footer__logo-tagline .accent { color: var(--clr-beige); }
.footer__base {
  position: relative;
  z-index: 1;
  background: rgba(0, 0, 0, .6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem var(--gutter);
  opacity: 0.6;
}
.footer__copy {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-white);
  line-height: 1.2;
  text-align: center;
}

/* ─── 404 (inner hero variant handles markup) ───────────────── */
.hero-inner--404 .hero-inner__title { color: var(--clr-white); }

/* ════════════════════════════════════════════════════════════
   TABLET — ≥ 768px
   ════════════════════════════════════════════════════════════ */
@media (min-width: 48rem) {
  :root {
    --gutter: 2.5rem;
    --nav-h: 5rem;
    --section-py: 5rem;
  }

  /* Splits go two-column from tablet up */
  .split { grid-template-columns: 1fr 1fr; }
  .split__image { aspect-ratio: auto; min-height: 30rem; }
  .split--reversed .split__image { order: 2; }
  .split--reversed .split__content { order: 1; }
  .split__content                  { padding-block: 4rem; padding-left: 3rem; padding-right: max(var(--gutter), (100vw - 88.5rem) / 2); }
  .split--reversed .split__content { padding-left: max(var(--gutter), (100vw - 88.5rem) / 2); padding-right: 3rem; }

  .service-what { grid-template-columns: 1fr 1fr; }
  .service-what__image { aspect-ratio: auto; min-height: 30rem; }
  .service-what__content { padding: 4rem 3rem; }

  .services-grid__grid { grid-template-columns: 1fr 1fr; }
  .feature-grid__cards { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .feature-card__body { font-size: 1.25rem; }

  .implant-options__columns { grid-template-columns: 1fr 1fr; gap: 4rem; }

  .form-row { flex-direction: row; }
  .contact-info { grid-template-columns: repeat(3, 1fr); }
  .before-after__wrap { max-width: 75rem; margin-inline: auto; }
  .before-after__track { gap: 1.5rem; }
  .before-after__case { flex: 0 0 calc(50% - 0.75rem); }

  .hero-home { padding-top: calc(var(--nav-h) + 7rem); padding-bottom: 3rem; padding-inline: max(var(--gutter), (100% - 106.5rem) / 2); }
  .hero-home__sub { white-space: nowrap; }
  .hero-inner { min-height: calc(28rem + var(--nav-h)); }
  /* Both nav and footer logos scale fluidly via clamp — no hard bumps needed. */
}

/* ════════════════════════════════════════════════════════════
   LAPTOP / SMALL DESKTOP — ≥ 1025px  (full horizontal nav)
   ════════════════════════════════════════════════════════════ */
@media (min-width: 64.0625rem) {
  :root {
    --gutter: 4rem;
    --nav-h: 6.25rem;
    --section-py: 7.5rem;
  }

  .hero-home { padding-top: var(--nav-h); padding-bottom: 5rem; padding-inline: max(var(--gutter), (100% - 106.5rem) / 2); align-items: flex-end; }
  .hero-home__bg { background-position: right center; }
  .hero-home__content { flex-direction: row; align-items: flex-end; justify-content: space-between; gap: 5rem; }
  .hero-home__left { flex: 1; gap: 3rem; }
  .hero-home__title .line1, .hero-home__title .line2 { white-space: nowrap; }
  .hero-home__card { width: 32rem; flex-shrink: 0; padding: 1.5rem; gap: 3rem; }

  .hero-inner { min-height: calc(38rem + var(--nav-h)); }

  .feature-grid__intro { flex-direction: row; justify-content: space-between; align-items: flex-end; }
  .feature-grid__heading { max-width: 6em; }
  .feature-grid__tagline { max-width: 15em; }
  .feature-grid__cards { grid-template-columns: repeat(3, 1fr); gap: 2.5rem; }
  .feature-grid--two-col .feature-grid__cards { grid-template-columns: repeat(2, 1fr); }

  .contact-section { grid-template-columns: 1fr 1px 1fr; gap: 5rem; align-items: stretch; }
  .contact-section__divider { display: block; width: 1px; background: rgba(207,198,180,0.3); }
  .contact-section__left,
  .contact-section__right { justify-content: center; }
  .contact-section__left { align-items: flex-start; text-align: left; }

  .split__content                  { padding-block: 23%; padding-left: 5rem; padding-right: max(var(--gutter), (100vw - 88.5rem) / 2); }
  .split--reversed .split__content { padding-left: max(var(--gutter), (100vw - 88.5rem) / 2); padding-right: 5rem; }
  .service-what__content { padding-block: clamp(5rem, 8vw, 9rem); padding-left: 5rem; padding-right: max(var(--gutter), (100vw - 88.5rem) / 2); }
  .service-card { aspect-ratio: 1 / 1; }
}

/* ════════════════════════════════════════════════════════════
   DESKTOP NAV — ≥ 1080px
   Nav stays mobile (hamburger) below 1080px so the phone + contact
   buttons aren't squeezed; full horizontal nav appears at 1080px.
   Kept separate from the 1025px laptop tier on purpose.
   (Must match the matchMedia breakpoint in assets/js/main.js.)
   ════════════════════════════════════════════════════════════ */
@media (min-width: 67.5rem) {
  /* Restore horizontal nav; hide hamburger */
  .nav { padding: 1.5rem var(--gutter); }
  .nav-toggle { display: none; }
  .nav-menu {
    display: contents;            /* nav-links + nav-actions become flex children of .nav */
    visibility: visible;          /* reset mobile-panel hidden state (inherits via display:contents) */
    opacity: 1;
  }
  .nav-links {
    flex-direction: row;
    align-items: center;
    gap: 0;
  }
  .nav-links .nav-link { padding: 0.75rem 1.25rem; border-radius: 999px; }

  /* Services hover dropdown (desktop) */
  .has-dropdown { position: relative; }
  .has-dropdown > .nav-link::after { transition: transform .2s; }
  .nav-dropdown {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 16rem;
    padding: 0.5rem 0;
    background: rgba(0,0,0,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--clr-nav-border);
    border-radius: 0.75rem;
    opacity: 0;
    visibility: hidden;
    transform: translateY(0.5rem);
    transition: opacity .18s, transform .18s, visibility .18s;
    z-index: 200;
  }
  .has-dropdown:hover .nav-dropdown,
  .has-dropdown:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .has-dropdown:hover > .nav-link::after { transform: rotate(180deg); }
  .nav-dropdown a { padding: 0.75rem 1.5rem; }

  .nav-actions {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }
  .nav-actions .btn { width: auto; }
  .nav-phone-icon {
    width: 3.25rem;
    height: 3.25rem;
    padding: 0;
  }
  .nav-phone-icon::after { content: none; }
}

/* ════════════════════════════════════════════════════════════
   LARGE — ≥ 1401px
   ════════════════════════════════════════════════════════════ */
@media (min-width: 87.5625rem) {
  :root {
    --gutter: 4.5rem;
    --section-py: 8.5rem;
  }
  .hero-home__content,
  .hero-home { /* cap hero content alignment on very large screens */ }
}

/* ════════════════════════════════════════════════════════════
   ULTRA-WIDE — > 1920px  (proportional zoom)
   On screens wider than 1920px, fluidly scale the root font from
   16px → 20px (cap reached ~2560px). Because all sizing — type,
   spacing, gaps, and the 1416px content cap (--maxw: 88.5rem) — is
   rem-based, the entire layout zooms proportionally and stays in
   proportion. The browser-default 16px governs media-query units,
   so this does not shift the breakpoints above or loop.
   ════════════════════════════════════════════════════════════ */
@media (min-width: 120.0625rem) {           /* > 1920px */
  :root { font-size: clamp(16px, 4px + 0.625vw, 20px); }
}

/* ════════════════════════════════════════════════════════════
   REDUCED MOTION
   ════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee__track { animation: none; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}