:root {
  --teal-950: #063d45;
  --teal-900: #075a64;
  --teal-800: #087f8c;
  --teal-700: #0b9ca5;
  --teal-500: #39beb9;
  --teal-200: #aee6e2;
  --teal-100: #daf5f3;
  --teal-50: #effbf9;
  --ink: #17272b;
  --muted: #617176;
  --line: #d9e8e6;
  --white: #ffffff;
  --surface: #f7fbfa;
  --shadow-sm: 0 12px 32px rgba(7, 90, 100, 0.09);
  --shadow-lg: 0 30px 80px rgba(7, 90, 100, 0.18);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 38px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  min-width: 320px;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.section-padding {
  padding: 110px 0;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--white);
  background: var(--teal-950);
  border-radius: 8px;
  transform: translateY(-150%);
  transition: transform .2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: 84px;
  background: rgba(255, 255, 255, .88);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: height .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.site-header.scrolled {
  height: 74px;
  border-color: rgba(7, 90, 100, .1);
  box-shadow: 0 10px 30px rgba(16, 55, 59, .06);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  padding: 8px;
  color: var(--teal-800);
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  border-radius: 15px;
}

.brand-icon svg {
  width: 100%;
  height: 100%;
}

.brand-icon path:first-child {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 4;
}

.brand-icon .spark {
  fill: none;
  stroke: var(--teal-500);
  stroke-linecap: round;
  stroke-width: 4;
}

.brand-copy {
  display: grid;
  line-height: 1.15;
}

.brand-copy strong {
  color: var(--teal-950);
  font-size: 1.08rem;
  letter-spacing: -.02em;
}

.brand-copy small {
  margin-top: 4px;
  color: var(--muted);
  font-size: .73rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.main-nav > a:not(.nav-cta) {
  position: relative;
  color: #405155;
  font-size: .94rem;
  font-weight: 650;
  transition: color .2s ease;
}

.main-nav > a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--teal-700);
  border-radius: 99px;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .25s ease;
}

.main-nav > a:not(.nav-cta):hover,
.main-nav > a:not(.nav-cta):focus-visible {
  color: var(--teal-900);
}

.main-nav > a:not(.nav-cta):hover::after,
.main-nav > a:not(.nav-cta):focus-visible::after,
.main-nav > a.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  padding: 11px 19px;
  color: var(--white);
  background: var(--teal-900);
  border-radius: 999px;
  font-size: .92rem;
  font-weight: 750;
  box-shadow: 0 8px 22px rgba(7, 90, 100, .18);
  transition: transform .2s ease, background .2s ease;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: var(--teal-800);
  transform: translateY(-2px);
}

.menu-toggle {
  width: 46px;
  height: 46px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  border-radius: 13px;
  cursor: pointer;
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--teal-950);
  border-radius: 99px;
  transition: transform .25s ease, opacity .2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 790px;
  display: grid;
  align-items: center;
  padding: 150px 0 80px;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 15%, rgba(57, 190, 185, .13), transparent 25%),
    linear-gradient(135deg, #fbfefd 0%, #effbf9 58%, #f8fcfc 100%);
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 120px;
  content: "";
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.9));
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  pointer-events: none;
}

.hero-orb-one {
  top: 120px;
  right: -160px;
  width: 420px;
  height: 420px;
  background: rgba(174, 230, 226, .48);
}

.hero-orb-two {
  bottom: 55px;
  left: -90px;
  width: 210px;
  height: 210px;
  border: 42px solid rgba(57, 190, 185, .08);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.03fr .97fr;
  align-items: center;
  gap: 76px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--teal-800);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 28px;
  height: 2px;
  background: currentColor;
  border-radius: 99px;
}

.hero h1 {
  max-width: 700px;
  color: var(--teal-950);
  font-size: clamp(2.8rem, 5.1vw, 5.2rem);
  line-height: .98;
  letter-spacing: -.055em;
}

.hero-text {
  max-width: 620px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: .96rem;
  font-weight: 780;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.button-primary {
  color: var(--white);
  background: var(--teal-800);
  box-shadow: 0 12px 28px rgba(8, 127, 140, .24);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--teal-900);
  box-shadow: 0 16px 34px rgba(8, 127, 140, .3);
  transform: translateY(-3px);
}

.button-secondary {
  color: var(--teal-900);
  background: rgba(255, 255, 255, .76);
  border-color: rgba(7, 90, 100, .16);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--teal-500);
  background: var(--white);
  transform: translateY(-3px);
}

.hero-address {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid rgba(7, 90, 100, .12);
}

.address-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--teal-800);
  background: var(--white);
  border: 1px solid var(--teal-100);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}

.address-icon svg {
  width: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.hero-address div {
  display: grid;
}

.hero-address small {
  color: var(--muted);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-address strong {
  margin-top: 2px;
  color: var(--teal-950);
  font-size: .96rem;
}

.hero-visual {
  position: relative;
}

.visual-card {
  position: relative;
  min-height: 525px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(rgba(255,255,255,.9), rgba(255,255,255,.9)) padding-box,
    linear-gradient(135deg, rgba(57,190,185,.45), rgba(255,255,255,.2)) border-box;
  border: 1px solid transparent;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.visual-card::before,
.visual-card::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.visual-card::before {
  top: -60px;
  right: -50px;
  width: 210px;
  height: 210px;
  background: var(--teal-100);
}

.visual-card::after {
  bottom: -75px;
  left: -50px;
  width: 180px;
  height: 180px;
  border: 28px solid var(--teal-50);
}

.visual-glow {
  position: absolute;
  width: 330px;
  height: 330px;
  background: radial-gradient(circle, rgba(57, 190, 185, .23), rgba(57, 190, 185, 0) 66%);
  border-radius: 50%;
}

.tooth-illustration {
  position: relative;
  z-index: 2;
  width: min(63%, 300px);
  filter: drop-shadow(0 28px 28px rgba(7, 90, 100, .14));
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-12px) rotate(1deg); }
}

.mini-card {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 16px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(7, 90, 100, .1);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

.mini-card-top {
  top: 70px;
  left: 30px;
}

.mini-card-bottom {
  right: 25px;
  bottom: 66px;
}

.mini-icon {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  color: var(--teal-800);
  background: var(--teal-50);
  border-radius: 11px;
}

.mini-icon svg {
  width: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.mini-card > span:last-child {
  display: grid;
  line-height: 1.15;
}

.mini-card small {
  color: var(--muted);
  font-size: .68rem;
}

.mini-card strong {
  margin-top: 3px;
  color: var(--teal-950);
  font-size: .82rem;
}

.intro {
  background: var(--white);
}

.intro-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 90px;
  align-items: start;
}

.section-heading h2,
.location-copy h2,
.contact-copy h2 {
  color: var(--teal-950);
  font-size: clamp(2.2rem, 4vw, 4.15rem);
  line-height: 1.02;
  letter-spacing: -.045em;
}

.intro-copy > p {
  max-width: 700px;
  color: #415358;
  font-size: clamp(1.2rem, 2vw, 1.65rem);
  line-height: 1.55;
}

.quick-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 38px;
}

.quick-info a {
  min-height: 124px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.quick-info a:hover,
.quick-info a:focus-visible {
  border-color: var(--teal-200);
  box-shadow: var(--shadow-sm);
  transform: translateY(-4px);
}

.quick-info a > span {
  color: var(--teal-500);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.quick-info a div {
  display: grid;
}

.quick-info small {
  color: var(--muted);
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.quick-info strong {
  margin-top: 7px;
  color: var(--teal-950);
  font-size: .94rem;
  line-height: 1.4;
}

.services {
  position: relative;
  background: var(--surface);
}

.services::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: .35;
  background-image: radial-gradient(var(--teal-200) .75px, transparent .75px);
  background-size: 18px 18px;
  pointer-events: none;
}

.services .container {
  position: relative;
}

.section-heading.centered {
  max-width: 760px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-heading.centered .eyebrow {
  justify-content: center;
}

.section-heading.centered > p:last-child {
  max-width: 590px;
  margin: 20px auto 0;
  color: var(--muted);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  position: relative;
  min-height: 330px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(7, 90, 100, .1);
  border-radius: var(--radius-md);
  box-shadow: 0 8px 28px rgba(7, 90, 100, .045);
  overflow: hidden;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.service-card::after {
  position: absolute;
  right: -45px;
  bottom: -45px;
  width: 110px;
  height: 110px;
  content: "";
  background: var(--teal-50);
  border-radius: 50%;
  transition: transform .3s ease;
}

.service-card:hover {
  border-color: var(--teal-200);
  box-shadow: 0 24px 55px rgba(7, 90, 100, .12);
  transform: translateY(-8px);
}

.service-card:hover::after {
  transform: scale(1.4);
}

.service-number {
  position: absolute;
  top: 26px;
  right: 28px;
  color: #9ab3b5;
  font-size: .74rem;
  font-weight: 900;
  letter-spacing: .14em;
}

.service-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  color: var(--teal-800);
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  border-radius: 17px;
}

.service-icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.75;
}

.service-card h3 {
  margin-top: 27px;
  color: var(--teal-950);
  font-size: 1.35rem;
  line-height: 1.15;
  letter-spacing: -.025em;
}

.service-card p {
  margin-top: 12px;
  color: var(--muted);
  font-size: .96rem;
}

.service-card > a {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: auto;
  padding-top: 26px;
  color: var(--teal-800);
  font-size: .87rem;
  font-weight: 800;
}

.service-card > a span {
  transition: transform .2s ease;
}

.service-card > a:hover span,
.service-card > a:focus-visible span {
  transform: translateX(4px);
}

.service-card-wide {
  min-height: 220px;
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 25px;
}

.service-card-wide h3 {
  margin-top: 0;
}

.service-card-wide > a {
  margin-top: 0;
  padding: 14px 18px;
  color: var(--white);
  background: var(--teal-800);
  border-radius: 999px;
}

.location {
  background: var(--white);
}

.location-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  align-items: center;
  gap: 90px;
}

.map-card {
  position: relative;
  min-height: 470px;
  background: #e7f4f2;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.map-pattern {
  position: absolute;
  inset: 0;
  opacity: .7;
  background:
    linear-gradient(25deg, transparent 45%, rgba(255,255,255,.8) 46%, rgba(255,255,255,.8) 52%, transparent 53%) 0 0 / 110px 110px,
    linear-gradient(-18deg, transparent 44%, rgba(255,255,255,.75) 45%, rgba(255,255,255,.75) 51%, transparent 52%) 20px 20px / 135px 135px;
}

.map-route {
  position: absolute;
  height: 8px;
  background: rgba(7, 90, 100, .13);
  border-radius: 99px;
}

.route-one {
  top: 35%;
  left: -8%;
  width: 70%;
  transform: rotate(17deg);
}

.route-two {
  top: 58%;
  right: -15%;
  width: 82%;
  transform: rotate(-24deg);
}

.route-three {
  top: 20%;
  right: 4%;
  width: 54%;
  transform: rotate(62deg);
}

.map-pin {
  position: absolute;
  top: 46%;
  left: 52%;
  width: 82px;
  height: 82px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--teal-800);
  border: 9px solid rgba(255,255,255,.86);
  border-radius: 50%;
  box-shadow: 0 18px 35px rgba(7,90,100,.3);
  transform: translate(-50%, -50%);
}

.map-pin::after {
  position: absolute;
  inset: -18px;
  content: "";
  border: 2px solid rgba(8,127,140,.22);
  border-radius: 50%;
  animation: pulse 2.4s ease-out infinite;
}

@keyframes pulse {
  0% { opacity: 1; transform: scale(.85); }
  100% { opacity: 0; transform: scale(1.35); }
}

.map-pin svg {
  width: 31px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.map-label {
  position: absolute;
  right: 28px;
  bottom: 28px;
  display: grid;
  min-width: 185px;
  padding: 17px 19px;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(7,90,100,.1);
  border-radius: 15px;
  box-shadow: var(--shadow-sm);
}

.map-label strong {
  color: var(--teal-950);
}

.map-label span {
  margin-top: 3px;
  color: var(--muted);
  font-size: .8rem;
}

.location-copy {
  max-width: 500px;
}

.location-address {
  margin: 26px 0 32px;
  color: #405155;
  font-size: clamp(1.22rem, 2.2vw, 1.7rem);
  line-height: 1.45;
}

.contact {
  padding-top: 0;
  background: var(--white);
}

.contact-panel {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 60px;
  padding: 68px;
  color: var(--white);
  background:
    radial-gradient(circle at 88% 20%, rgba(57,190,185,.3), transparent 22%),
    linear-gradient(135deg, var(--teal-950), var(--teal-900));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.contact-decoration {
  position: absolute;
  top: -85px;
  right: 18%;
  width: 200px;
  height: 200px;
  border: 34px solid rgba(255,255,255,.05);
  border-radius: 50%;
}

.eyebrow.light {
  color: var(--teal-200);
}

.contact-copy h2 {
  color: var(--white);
  font-size: clamp(2.3rem, 4vw, 4rem);
}

.contact-copy > p:last-child {
  max-width: 560px;
  margin-top: 20px;
  color: rgba(255,255,255,.72);
}

.contact-phone {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 18px;
  color: var(--teal-950);
  background: var(--white);
  border-radius: 20px;
  box-shadow: 0 22px 50px rgba(0,0,0,.16);
  transition: transform .25s ease, box-shadow .25s ease;
}

.contact-phone:hover,
.contact-phone:focus-visible {
  box-shadow: 0 28px 60px rgba(0,0,0,.22);
  transform: translateY(-5px);
}

.phone-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  color: var(--white);
  background: var(--teal-800);
  border-radius: 16px;
}

.phone-icon svg {
  width: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.contact-phone > span:nth-child(2) {
  display: grid;
  line-height: 1.2;
}

.contact-phone small {
  color: var(--muted);
  font-size: .74rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.contact-phone strong {
  margin-top: 5px;
  font-size: clamp(1rem, 1.7vw, 1.3rem);
}

.phone-arrow {
  margin-left: auto;
  color: var(--teal-800);
  font-size: 1.5rem;
}

.site-footer {
  padding: 70px 0 26px;
  color: rgba(255,255,255,.7);
  background: #0b292e;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr .6fr .6fr;
  gap: 60px;
  padding-bottom: 55px;
}

.footer-brand .brand-icon {
  color: var(--teal-200);
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.1);
}

.footer-brand .brand-copy strong {
  color: var(--white);
}

.footer-brand .brand-copy small {
  color: rgba(255,255,255,.5);
}

.footer-grid > div:first-child > p {
  max-width: 340px;
  margin-top: 20px;
  font-size: .92rem;
}

.footer-links,
.footer-contact {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-links strong,
.footer-contact strong {
  margin-bottom: 7px;
  color: var(--white);
  font-size: .86rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.footer-links a,
.footer-contact a {
  font-size: .9rem;
  transition: color .2s ease;
}

.footer-links a:hover,
.footer-links a:focus-visible,
.footer-contact a:hover,
.footer-contact a:focus-visible {
  color: var(--teal-200);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.09);
  font-size: .82rem;
}

.footer-bottom a {
  color: var(--teal-200);
}

.mobile-call {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 80;
  display: none;
  align-items: center;
  gap: 9px;
  padding: 13px 17px;
  color: var(--white);
  background: var(--teal-800);
  border: 4px solid rgba(255,255,255,.92);
  border-radius: 999px;
  box-shadow: 0 12px 32px rgba(7,90,100,.32);
  font-size: .9rem;
  font-weight: 800;
}

.mobile-call svg {
  width: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.back-to-top {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 70;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--white);
  background: var(--teal-950);
  border: 0;
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(15px);
  transition: opacity .25s ease, transform .25s ease, background .2s ease;
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background: var(--teal-800);
}

.reveal {
  opacity: 1;
  transform: none;
  transition: opacity .75s ease, transform .75s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

:focus-visible {
  outline: 3px solid rgba(57, 190, 185, .52);
  outline-offset: 4px;
}

@media (max-width: 980px) {
  .section-padding {
    padding: 90px 0;
  }

  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: 74px;
    right: 16px;
    left: 16px;
    display: grid;
    gap: 0;
    padding: 14px;
    background: rgba(255,255,255,.98);
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition: opacity .22s ease, transform .22s ease;
  }

  .main-nav.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav > a:not(.nav-cta) {
    padding: 14px 12px;
    border-bottom: 1px solid var(--line);
  }

  .main-nav > a:not(.nav-cta)::after {
    display: none;
  }

  .nav-cta {
    margin-top: 12px;
    text-align: center;
  }

  .hero {
    min-height: auto;
    padding-top: 135px;
  }

  .hero-grid,
  .intro-grid,
  .location-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 58px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    max-width: 650px;
    width: 100%;
    margin-inline: auto;
  }

  .intro-grid {
    gap: 30px;
  }

  .service-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .location-grid {
    gap: 55px;
  }

  .location-copy {
    max-width: 700px;
  }

  .contact-panel {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 54px;
  }

  .contact-phone {
    max-width: 430px;
  }

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

  .footer-grid > div:first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(calc(100% - 28px), var(--container));
  }

  .section-padding {
    padding: 72px 0;
  }

  .site-header,
  .site-header.scrolled {
    height: 72px;
  }

  .brand-icon {
    width: 43px;
    height: 43px;
  }

  .brand-copy strong {
    font-size: 1rem;
  }

  .brand-copy small {
    font-size: .63rem;
  }

  .menu-toggle {
    width: 43px;
    height: 43px;
  }

  .main-nav {
    top: 72px;
  }

  .hero {
    padding: 118px 0 60px;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 13vw, 4rem);
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-address {
    align-items: flex-start;
  }

  .visual-card {
    min-height: 430px;
    border-radius: 28px;
  }

  .tooth-illustration {
    width: 58%;
  }

  .mini-card-top {
    top: 28px;
    left: 18px;
  }

  .mini-card-bottom {
    right: 15px;
    bottom: 28px;
  }

  .mini-card {
    padding: 11px 13px;
  }

  .quick-info,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .quick-info a {
    min-height: auto;
  }

  .section-heading.centered {
    margin-bottom: 40px;
    text-align: left;
  }

  .section-heading.centered .eyebrow {
    justify-content: flex-start;
  }

  .section-heading.centered > p:last-child {
    margin-left: 0;
  }

  .service-card {
    min-height: 290px;
  }

  .service-card-wide {
    min-height: 290px;
    grid-column: auto;
    display: flex;
    align-items: flex-start;
    gap: 0;
  }

  .service-card-wide h3 {
    margin-top: 27px;
  }

  .service-card-wide > a {
    align-self: stretch;
    justify-content: center;
    margin-top: auto;
  }

  .map-card {
    min-height: 390px;
    border-radius: 28px;
  }

  .map-pin {
    width: 70px;
    height: 70px;
  }

  .map-label {
    right: 18px;
    bottom: 18px;
  }

  .contact-panel {
    padding: 38px 24px;
    border-radius: 28px;
  }

  .contact-phone {
    gap: 12px;
    padding: 14px;
  }

  .phone-icon {
    width: 48px;
    height: 48px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .footer-grid > div:first-child {
    grid-column: auto;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .back-to-top {
    display: none;
  }

  .mobile-call {
    display: flex;
  }

  .site-footer {
    padding-bottom: 90px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}