/* ============================================================
   Northern Colorado Endodontics — spec preview
   Design system
   ============================================================ */
:root {
  /* Brand */
  --ink:        #0c2a33;
  --teal:       #114b5f;
  --teal-700:   #0e3f50;
  --teal-deep:  #0a2d3a;
  --sea:        #3e7c8c;
  --copper:     #c98a5e;
  --copper-700: #b1744a;

  /* Neutrals */
  --paper:      #f7f4ef;
  --paper-2:    #efe9e0;
  --cream:      #fbf9f5;
  --white:      #ffffff;
  --line:       #e2dace;
  --muted:      #5b6b70;
  --muted-light:#a9c3cb;

  /* Type */
  --serif: Georgia, "Times New Roman", "Iowan Old Style", serif;
  --sans:  -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  /* Fluid scale */
  --step--1: clamp(0.82rem, 0.79rem + 0.15vw, 0.9rem);
  --step-0:  clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --step-1:  clamp(1.2rem, 1.1rem + 0.5vw, 1.5rem);
  --step-2:  clamp(1.6rem, 1.35rem + 1.2vw, 2.4rem);
  --step-3:  clamp(2.1rem, 1.6rem + 2.4vw, 3.6rem);
  --step-4:  clamp(2.6rem, 1.8rem + 3.8vw, 5rem);

  /* Space */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2.5rem;
  --s-5: 4rem;
  --s-6: 6rem;
  --s-7: 8.5rem;

  --wrap: 1200px;
  --radius: 18px;
  --radius-sm: 11px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-kerning: normal;
  overflow-x: hidden;
}

/* Fine paper grain across the page — adds depth without weight */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: 1000; pointer-events: none;
  opacity: 0.5; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
}

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

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.012em;
  margin: 0;
  color: var(--ink);
  font-feature-settings: "kern" 1, "liga" 1;
  overflow-wrap: break-word;
}

p { margin: 0 0 1em; }
a { color: inherit; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: clamp(1.15rem, 4vw, 2.75rem); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-family: var(--sans);
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper-700);
  margin: 0 0 1rem;
}
.eyebrow::before {
  content: ""; width: 1.85rem; height: 2px; flex: none;
  background: currentColor; opacity: 0.65;
}
.eyebrow-light { color: var(--copper); }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--teal); color: #fff; padding: 0.7rem 1.1rem; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 3px solid var(--copper); outline-offset: 3px; border-radius: 4px; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  --btn-bg: var(--teal);
  --btn-fg: #fff;
  display: inline-flex; align-items: center; gap: 0.55rem;
  font-family: var(--sans);
  font-weight: 600;
  font-size: var(--step--1);
  letter-spacing: 0.01em;
  text-decoration: none;
  background: var(--btn-bg);
  color: var(--btn-fg);
  padding: 0.8rem 1.4rem;
  border-radius: 100px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.35s var(--ease), background 0.3s var(--ease), box-shadow 0.35s var(--ease);
  box-shadow: 0 8px 20px -12px rgba(17,75,95,0.65);
}
.btn:hover { transform: translateY(-2px); background: var(--teal-700); box-shadow: 0 16px 30px -14px rgba(17,75,95,0.7); }
.btn-lg { padding: 1rem 1.8rem; font-size: var(--step-0); }
.btn-sm { padding: 0.6rem 1.05rem; }
.btn-ghost { background: transparent; color: var(--teal); border-color: rgba(17,75,95,0.32); box-shadow: none; }
.btn-ghost:hover { background: rgba(17,75,95,0.06); border-color: var(--teal); }
.btn-light { --btn-bg: var(--copper); box-shadow: 0 10px 24px -12px rgba(201,138,94,0.8); }
.btn-light:hover { background: var(--copper-700); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.45); box-shadow: none; }
.btn-ghost-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-ico { font-size: 1.05em; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247,244,239,0.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.site-header.scrolled {
  background: rgba(247,244,239,0.94);
  border-bottom-color: var(--line);
  box-shadow: 0 10px 30px -24px rgba(12,42,51,0.6);
}
.header-inner { display: flex; align-items: center; gap: var(--s-3); min-height: 74px; }

.brand { display: inline-flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--teal); }
.brand-mark {
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 13px;
  background: linear-gradient(150deg, var(--teal), var(--teal-deep));
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 6px 16px -10px rgba(10,45,58,0.9);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.04; }
.brand-name { font-family: var(--serif); font-weight: 600; font-size: 1.06rem; color: var(--ink); letter-spacing: -0.01em; }
.brand-sub { font-family: var(--sans); font-size: 0.66rem; font-weight: 700; letter-spacing: 0.26em; text-transform: uppercase; color: var(--copper-700); }

.site-nav { display: none; margin-left: auto; gap: clamp(1rem, 2vw, 2rem); }
.site-nav a {
  position: relative; text-decoration: none; font-size: var(--step--1); font-weight: 600;
  color: var(--ink); padding: 0.4rem 0; transition: color 0.25s var(--ease);
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 100%;
  background: var(--copper); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease);
}
.site-nav a:hover { color: var(--teal); }
.site-nav a:hover::after { transform: scaleX(1); }

.header-cta { margin-left: auto; }
@media (min-width: 980px) {
  .site-nav { display: flex; }
  .header-cta { margin-left: 0; }
}

/* ============================================================
   Hero — split editorial (copy + framed duotone portrait)
   ============================================================ */
.hero {
  position: relative; isolation: isolate; overflow: hidden;
  color: #fff;
  background:
    radial-gradient(120% 130% at 88% -10%, rgba(62,124,140,0.45), transparent 52%),
    radial-gradient(90% 120% at 0% 8%, rgba(201,138,94,0.14), transparent 55%),
    linear-gradient(152deg, var(--teal-deep) 0%, #08222b 64%, #06181f 100%);
}
/* Faint engineered dot field, masked so it never competes with the copy */
.hero-bg {
  position: absolute; inset: 0; z-index: -1; pointer-events: none; opacity: 0.55;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1.4px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(120% 90% at 78% 30%, #000 0%, transparent 70%);
  mask-image: radial-gradient(120% 90% at 78% 30%, #000 0%, transparent 70%);
}

.hero-grid {
  position: relative;
  display: grid; gap: clamp(2.75rem, 6vw, 5rem); align-items: center;
  padding-block: clamp(3.5rem, 9vh, 6.5rem);
}
@media (min-width: 920px) { .hero-grid { grid-template-columns: 1.04fr 0.96fr; } }

.hero-copy { max-width: 39rem; min-width: 0; }
.hero .eyebrow { color: var(--copper); }
.hero .eyebrow::before { background: var(--copper); opacity: 1; }
.hero h1 {
  color: #fff;
  font-size: var(--step-4);
  letter-spacing: -0.024em;
  line-height: 1.02;
  margin-bottom: 1.2rem;
  text-wrap: balance;
  text-shadow: 0 2px 30px rgba(0,0,0,0.22);
}
.hero-lede { font-size: var(--step-1); line-height: 1.5; color: rgba(255,255,255,0.86); max-width: 32em; margin-bottom: 1.9rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-bottom: 2.4rem; }
.hero-actions .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.5); }
.hero-actions .btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

.hero-trust { list-style: none; display: flex; flex-wrap: wrap; gap: clamp(1.1rem, 2.4vw, 2rem); margin: 0; padding: 1.6rem 0 0; border-top: 1px solid rgba(255,255,255,0.18); }
.hero-trust li {
  position: relative; flex: 1 1 0; min-width: 7.5rem;
  font-size: var(--step--1); color: rgba(255,255,255,0.78);
  max-width: 10.5rem; padding-left: clamp(0px, 1.6vw, 1.4rem);
}
.hero-trust li + li::before {
  content: ""; position: absolute; left: 0; top: 0.1em; bottom: 0.1em; width: 1px;
  background: rgba(255,255,255,0.2);
}
.hero-trust strong { display: block; font-family: var(--serif); font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: 600; color: var(--copper); letter-spacing: -0.01em; margin-bottom: 0.15rem; }

/* Framed duotone portrait */
.hero-figure { position: relative; margin: 0; min-width: 0; }
.hero-figure-media {
  position: relative; isolation: isolate; overflow: hidden;
  aspect-ratio: 5 / 6;
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(158deg, var(--sea) 0%, var(--teal) 48%, var(--teal-deep) 100%);
  box-shadow: 0 60px 100px -55px rgba(0,0,0,0.9), 0 2px 0 rgba(255,255,255,0.06);
}
.hero-figure-media img {
  position: relative; z-index: 0;
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%;
  filter: grayscale(1) contrast(1.08) brightness(1.04);
  transform: scale(1.06);
  animation: heroZoom 18s var(--ease) forwards;
}
/* gentle teal duotone wash for cohesion (no sickly cast) */
.hero-figure-media::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(165deg, rgba(62,124,140,0.16) 0%, rgba(10,45,58,0.34) 78%);
  mix-blend-mode: multiply;
}
/* thin inset frame + soft vignette for the gallery-print feel */
.hero-figure-media::after {
  content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none;
  border-radius: inherit;
  border: 1px solid rgba(255,255,255,0.16);
  box-shadow: inset 0 0 110px rgba(6,24,30,0.55);
}
@keyframes heroZoom { to { transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .hero-figure-media img { animation: none; transform: none; } }

.hero-badge {
  position: absolute; left: clamp(-0.4rem, -2vw, -1.5rem); bottom: 1.7rem; z-index: 3;
  margin: 0; background: var(--cream); color: var(--ink);
  padding: 0.95rem 1.3rem; border-radius: var(--radius-sm); max-width: 14.5rem;
  box-shadow: 0 26px 44px -24px rgba(0,0,0,0.7);
  border-left: 3px solid var(--copper);
}
.hero-badge-k { display: block; font-family: var(--serif); font-size: 1.28rem; line-height: 1.05; color: var(--teal); }
.hero-badge-v { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 0.25rem; }

@media (max-width: 919px) {
  .hero-figure { max-width: 30rem; margin-inline: auto; width: 100%; }
}
@media (max-width: 600px) {
  .hero-grid { padding-block: clamp(2.75rem, 12vw, 4rem); gap: 2.75rem; }
  .hero h1 { font-size: clamp(2.15rem, 1.4rem + 3.8vw, 2.8rem); }
  .hero-trust { gap: 1.2rem 1.6rem; }
  .hero-trust li { padding-left: 0; max-width: 8.5rem; }
  .hero-trust li + li::before { display: none; }
  .hero-badge { max-width: 12.5rem; padding: 0.8rem 1.05rem; }
  .hero-badge-k { font-size: 1.1rem; }
}

/* ============================================================
   Marquee strip
   ============================================================ */
.strip {
  background: var(--teal-deep); color: var(--cream);
  overflow: hidden; white-space: nowrap; padding: 0.95rem 0;
  border-block: 1px solid rgba(255,255,255,0.06);
}
.strip-track {
  display: inline-flex; align-items: center; gap: 1.4rem;
  font-family: var(--serif); font-size: 1.1rem; letter-spacing: 0.01em;
  animation: marquee 32s linear infinite; will-change: transform;
}
.strip-track .dot { color: var(--copper); }
.strip-track span { opacity: 0.92; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .strip-track { animation: none; } }

/* ============================================================
   Care / about
   ============================================================ */
.care { padding-block: var(--s-7); background: var(--cream); }
.care-grid { display: grid; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
@media (min-width: 920px) { .care-grid { grid-template-columns: 0.92fr 1.08fr; } }

.care-figure { position: relative; isolation: isolate; }
/* offset accent panel so the studio portrait reads framed, not pasted */
.care-figure::before {
  content: ""; position: absolute; z-index: -1;
  left: clamp(-0.6rem, -2vw, -1.4rem); top: clamp(-0.6rem, -2vw, -1.4rem);
  width: 62%; height: 62%;
  border-radius: var(--radius);
  background:
    linear-gradient(150deg, rgba(17,75,95,0.14), rgba(201,138,94,0.12)),
    var(--paper-2);
}
.care-figure img {
  position: relative;
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 20%;
  border-radius: var(--radius);
  filter: grayscale(1) contrast(1.07) brightness(1.04);
  box-shadow: 0 40px 70px -45px rgba(12,42,51,0.7);
}
.care-badge {
  position: absolute; right: clamp(-0.5rem, -2vw, -1.6rem); bottom: 1.8rem;
  background: var(--teal); color: #fff;
  padding: 1.1rem 1.4rem; border-radius: var(--radius-sm);
  box-shadow: 0 24px 40px -22px rgba(10,45,58,0.85);
  max-width: 13rem;
}
.care-badge-num { display: block; font-family: var(--serif); font-size: 1.5rem; line-height: 1; }
.care-badge-label { display: block; font-size: 0.82rem; color: var(--muted-light); margin-top: 0.3rem; }

.care-copy h2 { font-size: var(--step-3); margin-bottom: 1.1rem; text-wrap: balance; }
.care-copy p { color: var(--muted); max-width: 38em; }

.care-points { display: grid; gap: 0.2rem; margin-top: 2rem; border-top: 1px solid var(--line); }
.care-point { display: grid; gap: 0.15rem; padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
@media (min-width: 560px) { .care-point { grid-template-columns: 0.42fr 1fr; gap: 1.5rem; align-items: baseline; } }
.care-point-k { font-family: var(--serif); font-size: 1.12rem; color: var(--teal); }
.care-point-v { color: var(--muted); font-size: var(--step--1); }

/* ============================================================
   Section heads
   ============================================================ */
.section-head { max-width: 40rem; margin-bottom: clamp(2.4rem, 5vw, 3.6rem); }
.section-head h2 { font-size: var(--step-3); text-wrap: balance; }
.section-head-lede { margin-top: 1rem; color: var(--muted); font-size: var(--step-1); line-height: 1.5; }

/* ============================================================
   Procedures
   ============================================================ */
.procedures { padding-block: var(--s-7); background: var(--paper); }
.proc-grid {
  display: grid; gap: 1.2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 680px) { .proc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) {
  .proc-grid { grid-template-columns: repeat(3, 1fr); grid-auto-rows: 1fr; }
  .proc-feature { grid-row: span 2; }
}

.proc-card {
  position: relative;
  display: flex; flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease), border-color 0.4s var(--ease);
}
/* Copper accent rule that grows on hover */
.proc-card:not(.proc-feature)::before {
  content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 2.4rem;
  background: var(--copper); border-radius: 0 3px 3px 0;
  transition: width 0.45s var(--ease);
}
.proc-card:not(.proc-feature):hover::before { width: 100%; }
.proc-card:hover { transform: translateY(-6px); box-shadow: 0 34px 54px -34px rgba(12,42,51,0.55); border-color: var(--sea); }
.proc-card-body { padding: 1.7rem 1.6rem 1.9rem; }
.proc-num {
  display: block; font-family: var(--serif); font-size: 1.05rem; font-weight: 600;
  color: var(--copper); letter-spacing: 0.02em; margin-bottom: 0.7rem;
  opacity: 0.85;
}
.proc-card h3 { font-size: var(--step-1); margin-bottom: 0.5rem; color: var(--teal); }
.proc-card p { color: var(--muted); font-size: var(--step--1); margin: 0; line-height: 1.6; }

.proc-feature {
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(62,124,140,0.4), transparent 60%),
    linear-gradient(158deg, var(--teal) 0%, var(--teal-deep) 82%);
  border-color: transparent;
}
.proc-feature .proc-card-body { color: #fff; padding: 2.1rem 1.9rem 2.2rem; display: flex; flex-direction: column; flex: 1 1 auto; }
.proc-feature p { margin-bottom: auto; }
.proc-feature-stat { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.2); }
.proc-feature-num { display: block; font-family: var(--serif); font-weight: 600; font-size: clamp(2.5rem, 1.9rem + 2.2vw, 3.5rem); line-height: 1; color: var(--copper); letter-spacing: -0.015em; }
.proc-feature-lbl { display: block; font-size: var(--step--1); color: rgba(255,255,255,0.74); margin-top: 0.45rem; }
.proc-tag {
  display: inline-block; font-family: var(--sans); font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase; color: var(--copper);
  margin-bottom: 0.8rem; padding-bottom: 0.5rem;
}
.proc-feature h3 { color: #fff; font-size: var(--step-2); margin-bottom: 0.7rem; }
.proc-feature p { color: rgba(255,255,255,0.85); }

/* ============================================================
   GentleWave feature
   ============================================================ */
.gw {
  padding-block: var(--s-7);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(62,124,140,0.35), transparent 55%),
    linear-gradient(165deg, var(--teal-deep), #08212a);
  color: #fff;
}
.gw-grid { display: grid; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
@media (min-width: 920px) { .gw-grid { grid-template-columns: 1.05fr 0.95fr; } }
.gw-copy h2 { color: #fff; font-size: var(--step-3); margin-bottom: 1.1rem; text-wrap: balance; }
.gw-copy p { color: rgba(255,255,255,0.82); max-width: 36em; }
.gw-list { list-style: none; padding: 0; margin: 1.8rem 0 2rem; display: grid; gap: 0.85rem; }
.gw-list li { position: relative; padding-left: 2rem; color: rgba(255,255,255,0.92); font-size: var(--step-0); }
.gw-list li::before {
  content: ""; position: absolute; left: 0; top: 0.42em;
  width: 1.1rem; height: 1.1rem; border-radius: 50%;
  background: var(--copper);
  box-shadow: 0 0 0 4px rgba(201,138,94,0.22);
}
.gw-list li::after {
  content: ""; position: absolute; left: 0.34rem; top: 0.62em;
  width: 0.42rem; height: 0.22rem; border-left: 2px solid #fff; border-bottom: 2px solid #fff;
  transform: rotate(-45deg);
}

.gw-figure { position: relative; }
.gw-visual {
  position: relative; isolation: isolate; overflow: hidden;
  width: 100%; aspect-ratio: 5/6; border-radius: var(--radius);
  background:
    radial-gradient(120% 120% at 50% 42%, rgba(62,124,140,0.45), transparent 62%),
    linear-gradient(165deg, #0c2f3c 0%, #06161d 100%);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 50px 80px -50px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,255,255,0.05);
}
.gw-ring {
  position: absolute; top: 42%; left: 50%; transform: translate(-50%, -50%);
  border-radius: 50%; border: 1px solid rgba(174,208,217,0.16);
}
.gw-ring:nth-child(1) { width: 24%; aspect-ratio: 1; border-color: rgba(201,138,94,0.55); }
.gw-ring:nth-child(2) { width: 46%; aspect-ratio: 1; }
.gw-ring:nth-child(3) { width: 70%; aspect-ratio: 1; }
.gw-ring:nth-child(4) { width: 96%; aspect-ratio: 1; border-color: rgba(174,208,217,0.09); }
.gw-core {
  position: absolute; top: 42%; left: 50%; transform: translate(-50%, -50%);
  width: 11%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 38% 34%, #f3ddc8, var(--copper) 70%);
  box-shadow: 0 0 28px rgba(201,138,94,0.7), 0 0 0 8px rgba(201,138,94,0.16);
}
@media (prefers-reduced-motion: no-preference) {
  .gw-ring { animation: gwPulse 4.4s var(--ease) infinite; }
  .gw-ring:nth-child(2) { animation-delay: 0.5s; }
  .gw-ring:nth-child(3) { animation-delay: 1s; }
  .gw-ring:nth-child(4) { animation-delay: 1.5s; }
  .gw-core { animation: gwGlow 4.4s ease-in-out infinite; }
}
@keyframes gwPulse {
  0%, 100% { opacity: 0.55; transform: translate(-50%, -50%) scale(0.97); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.03); }
}
@keyframes gwGlow {
  0%, 100% { box-shadow: 0 0 22px rgba(201,138,94,0.55), 0 0 0 6px rgba(201,138,94,0.12); }
  50% { box-shadow: 0 0 34px rgba(201,138,94,0.85), 0 0 0 12px rgba(201,138,94,0.2); }
}
.gw-stat {
  position: absolute; left: clamp(-0.5rem, -2vw, -1.5rem); bottom: 1.8rem;
  background: var(--cream); color: var(--ink);
  padding: 1.1rem 1.4rem; border-radius: var(--radius-sm); max-width: 14rem;
  box-shadow: 0 24px 40px -22px rgba(0,0,0,0.6);
}
.gw-stat-num { display: block; font-family: var(--serif); font-size: 1.8rem; line-height: 1; color: var(--teal); }
.gw-stat-label { display: block; font-size: 0.8rem; color: var(--muted); margin-top: 0.35rem; }

/* ============================================================
   Image band
   ============================================================ */
.band {
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; align-items: center; min-height: clamp(260px, 40vh, 420px);
  color: #fff;
  background:
    radial-gradient(110% 130% at 86% 8%, rgba(62,124,140,0.45), transparent 55%),
    linear-gradient(158deg, var(--teal) 0%, var(--teal-deep) 70%, #06161d 100%);
}
.band::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0.6;
  background-image: radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1.4px);
  background-size: 24px 24px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%);
  mask-image: linear-gradient(90deg, transparent, #000 60%);
}
.band-inner { padding-block: clamp(3rem, 7vw, 4.5rem); }
.band-eyebrow {
  font-family: var(--sans); font-size: var(--step--1); font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--copper);
  margin: 0 0 1.1rem;
}
.band-text {
  position: relative; max-width: 22em; margin: 0;
  font-family: var(--serif); font-size: var(--step-2); line-height: 1.28; color: #fff;
  text-wrap: balance;
}

/* ============================================================
   Doctors
   ============================================================ */
.doctors { padding-block: var(--s-7); background: var(--cream); }

/* Portrait montage — the team, treated as a cohesive duotone set */
.doc-montage {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: clamp(0.55rem, 1.4vw, 1rem);
  margin-bottom: clamp(2.6rem, 5vw, 3.8rem);
}
.doc-shot {
  position: relative; overflow: hidden;
  aspect-ratio: 4 / 5; border-radius: 14px;
  background: var(--teal-deep);
  box-shadow: 0 26px 44px -32px rgba(12,42,51,0.75);
}
.doc-shot:nth-child(even) { transform: translateY(clamp(10px, 2.2vw, 26px)); }
.doc-shot img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 20%;
  filter: grayscale(1) contrast(1.07) brightness(1.04);
  transition: filter 0.5s var(--ease), transform 0.6s var(--ease);
}
.doc-shot::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; border-radius: inherit;
  background: linear-gradient(168deg, rgba(62,124,140,0.12), rgba(10,45,58,0.34));
  mix-blend-mode: multiply;
  transition: opacity 0.5s var(--ease); opacity: 1;
}
.doc-shot:hover img { filter: grayscale(0) contrast(1.03); transform: scale(1.06); }
.doc-shot:hover::after { opacity: 0; }
@media (max-width: 680px) {
  .doc-montage { grid-template-columns: repeat(3, 1fr); }
  .doc-shot:nth-child(even) { transform: none; }
  .doc-shot:nth-child(3n+2) { transform: translateY(16px); }
}

.doc-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-top: 1px solid var(--line); }
@media (min-width: 700px) { .doc-list { grid-template-columns: repeat(2, 1fr); column-gap: clamp(2rem, 5vw, 4rem); } }
.doc {
  display: flex; align-items: center; gap: 1.1rem;
  padding: 1.2rem 0; border-bottom: 1px solid var(--line);
  transition: transform 0.4s var(--ease);
}
.doc:hover { transform: translateX(6px); }
.doc-mono {
  flex: none; display: grid; place-items: center;
  width: 3rem; height: 3rem; border-radius: 50%;
  font-family: var(--serif); font-size: 0.92rem; font-weight: 600; letter-spacing: 0.04em;
  color: var(--teal);
  background: var(--paper-2);
  border: 1px solid var(--line);
  transition: background 0.35s var(--ease), color 0.35s var(--ease), border-color 0.35s var(--ease);
}
.doc:hover .doc-mono { background: var(--teal); color: #fff; border-color: var(--teal); }
.doc-text { flex: 1; display: flex; align-items: baseline; justify-content: space-between; gap: 0.8rem; min-width: 0; }
.doc-name { font-family: var(--serif); font-size: clamp(1.15rem, 0.9rem + 0.9vw, 1.55rem); color: var(--ink); }
.doc-role { flex: none; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--copper-700); }

/* ============================================================
   Reviews
   ============================================================ */
.reviews {
  padding-block: var(--s-7);
  background: linear-gradient(180deg, var(--teal), var(--teal-deep));
  color: #fff;
}
.reviews .section-head h2 { color: #fff; }
.rev-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 720px) { .rev-grid { grid-template-columns: repeat(2, 1fr); } }

.rev {
  margin: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 1.8rem;
  backdrop-filter: blur(2px);
}
.rev blockquote {
  margin: 0 0 1.1rem; padding: 0;
  font-family: var(--serif); font-size: var(--step-1); line-height: 1.45;
  color: #fff; max-width: 34em;
}
.rev blockquote::before { content: "\201C"; color: var(--copper); font-size: 1.4em; line-height: 0; vertical-align: -0.25em; margin-right: 0.05em; }
.rev figcaption { font-size: var(--step--1); font-weight: 700; color: var(--cream); }
.rev figcaption span { font-weight: 500; color: var(--muted-light); }

/* ============================================================
   CTA band
   ============================================================ */
.cta-band { background: var(--paper); padding-block: var(--s-6); }
.cta-inner {
  position: relative; overflow: hidden;
  border-radius: calc(var(--radius) + 6px);
  background: linear-gradient(150deg, var(--teal), var(--teal-deep));
  color: #fff;
  display: grid;
}
@media (min-width: 860px) { .cta-inner { grid-template-columns: 0.8fr 1.2fr; } }
.cta-figure {
  position: relative; min-height: 220px; overflow: hidden;
  background:
    radial-gradient(130% 120% at 28% 18%, rgba(62,124,140,0.5), transparent 60%),
    linear-gradient(150deg, var(--teal-700), var(--teal-deep));
}
.cta-figure::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.07) 1px, transparent 1.5px);
  background-size: 20px 20px;
  -webkit-mask-image: radial-gradient(90% 90% at 28% 26%, #000, transparent 72%);
  mask-image: radial-gradient(90% 90% at 28% 26%, #000, transparent 72%);
}
/* concentric echo of the GentleWave motif, anchored low-left */
.cta-figure::after {
  content: ""; position: absolute; left: -14%; bottom: -28%;
  width: 62%; aspect-ratio: 1; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.14);
  box-shadow: 0 0 0 26px rgba(255,255,255,0.05), 0 0 0 60px rgba(255,255,255,0.03);
}
.cta-copy { padding: clamp(2rem, 5vw, 3.6rem); }
.cta-copy h2 { color: #fff; font-size: var(--step-2); margin-bottom: 0.9rem; text-wrap: balance; }
.cta-copy p { color: rgba(255,255,255,0.85); max-width: 40em; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.6rem; }

/* ============================================================
   Locations
   ============================================================ */
.locations { padding-block: var(--s-7); background: var(--cream); }
.loc-grid { display: grid; gap: 1.2rem; grid-template-columns: 1fr; }
@media (min-width: 560px) { .loc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 980px) { .loc-grid { grid-template-columns: repeat(4, 1fr); } }
.loc {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.6rem 1.5rem; transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.loc:hover { transform: translateY(-4px); box-shadow: 0 26px 44px -34px rgba(12,42,51,0.5); }
.loc h3 { font-size: var(--step-1); color: var(--teal); margin-bottom: 0.7rem; }
.loc-addr { color: var(--muted); font-size: var(--step--1); margin-bottom: 0.6rem; }
.loc-hours { color: var(--ink); font-size: var(--step--1); margin-bottom: 0.9rem; }
.loc-phone { display: inline-block; font-family: var(--serif); font-size: 1.2rem; color: var(--ink); text-decoration: none; border-bottom: 2px solid var(--copper); padding-bottom: 1px; transition: color 0.25s var(--ease); }
.loc-phone:hover { color: var(--copper-700); }
.loc-tollfree { margin-top: 2rem; text-align: center; color: var(--muted); font-size: var(--step--1); }
.loc-tollfree a { color: var(--teal); font-weight: 600; text-decoration: none; }
.loc-tollfree a:hover { text-decoration: underline; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { background: var(--teal-deep); color: rgba(255,255,255,0.78); padding-block: var(--s-5) var(--s-3); }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 2.5rem; } }
.footer-brand .brand-name { color: #fff; font-size: 1.25rem; display: block; margin-bottom: 0.7rem; }
.footer-brand p { color: rgba(255,255,255,0.62); font-size: var(--step--1); max-width: 28em; }
.footer-col h4 { font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--copper); font-family: var(--sans); margin-bottom: 1rem; }
.footer-col a { display: block; text-decoration: none; color: rgba(255,255,255,0.78); font-size: var(--step--1); padding: 0.32rem 0; transition: color 0.2s var(--ease); }
.footer-col a:hover { color: #fff; }
.footer-legal { margin-top: var(--s-4); padding-top: var(--s-3); border-top: 1px solid rgba(255,255,255,0.1); font-size: 0.8rem; color: rgba(255,255,255,0.5); }

/* ============================================================
   Spec footer
   ============================================================ */
.spec-footer {
  background: #07181e; color: rgba(255,255,255,0.62);
  text-align: center; font-size: 0.82rem; line-height: 1.6;
  padding: 1.3rem clamp(1.15rem, 4vw, 2.75rem);
}
.spec-footer a { color: var(--copper); }

/* ============================================================
   Reveal animation
   ============================================================ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); transition-delay: var(--rd, 0ms); }
.reveal.is-in { opacity: 1; transform: none; }
[data-reveal-delay="1"] { --rd: 90ms; }
[data-reveal-delay="2"] { --rd: 180ms; }
[data-reveal-delay="3"] { --rd: 270ms; }
[data-reveal-delay="4"] { --rd: 360ms; }
[data-reveal-delay="5"] { --rd: 450ms; }

.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}