/* ==================================================
   COOKIE DEVS — PREMIUM DENTAL STUDIO
   ================================================== */

:root {
  --bg: #f7faf9;
  --surface: #ffffff;

  --text: #152022;
  --muted: #697779;
  --line: rgba(21, 32, 34, 0.12);

  --pearl: #dbeaec;
  --pearl-light: #edf5f5;

  --accent: #6f9fa5;
  --accent-dark: #3f6e74;
  --accent-deep: #284d52;

  --white: #ffffff;

  --container: 1380px;

  --transition-fast: 180ms ease;
  --transition-medium: 320ms ease;
}

/* ==================================================
   RESET
   ================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  background: var(--bg);
  color: var(--text);

  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

button {
  font: inherit;
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 24px;

  color: var(--accent-dark);

  font-size: 0.74rem;
  font-weight: 750;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow-dark {
  color: var(--accent-deep);
}

/* ==================================================
   HEADER
   ================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;

  width: 100%;

  border-bottom: 1px solid transparent;

  transition:
    background-color var(--transition-medium),
    border-color var(--transition-medium);
}

.site-header.is-scrolled {
  background: rgba(247, 250, 249, 0.86);
  border-bottom-color: var(--line);

  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
}

.header-inner {
  min-height: 90px;

  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 36px;
}

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

.brand-symbol {
  position: relative;

  width: 34px;
  height: 34px;

  display: block;

  border: 1.5px solid var(--accent-dark);
  border-radius: 50%;
}

.brand-symbol::after {
  content: "";

  position: absolute;
  left: 50%;
  bottom: 7px;

  width: 14px;
  height: 7px;

  border-bottom: 1.5px solid var(--accent-dark);
  border-radius: 0 0 50% 50%;

  transform: translateX(-50%);
}

.brand > span:last-child {
  display: grid;
  gap: 1px;
}

.brand strong {
  font-size: 0.92rem;
}

.brand small {
  color: var(--muted);

  font-size: 0.7rem;
}

.desktop-nav {
  justify-self: center;

  display: flex;
  align-items: center;
  gap: 30px;
}

.desktop-nav a {
  color: #344345;

  font-size: 0.84rem;
  font-weight: 620;

  transition: color var(--transition-fast);
}

.desktop-nav a:hover {
  color: var(--accent-dark);
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  padding: 13px 18px;

  border: 1px solid var(--line);
  border-radius: 999px;

  background: rgba(255, 255, 255, 0.56);

  font-size: 0.82rem;
  font-weight: 700;

  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast);
}

.header-cta:hover {
  background: var(--pearl-light);
  border-color: var(--accent);
}

.header-cta span {
  color: var(--accent-dark);
}

.menu-toggle,
.mobile-menu {
  display: none;
}

/* ==================================================
   HERO
   ================================================== */

.hero {
  padding: 170px 0 34px;

  overflow: hidden;
}

.hero-layout {
  min-height: 700px;

  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(420px, 0.94fr);
  align-items: center;
  gap: 72px;
}

.hero-copy h1 {
  max-width: 880px;

  margin: 0;

  font-size: clamp(4.3rem, 7.5vw, 8rem);
  line-height: 0.89;
  letter-spacing: -0.072em;
  font-weight: 700;
}

.hero-copy h1 span {
  display: block;

  color: var(--accent-dark);
}

.hero-text {
  max-width: 670px;

  margin: 36px 0 0;

  color: #566467;

  font-size: 1.15rem;
  line-height: 1.8;
}

.hero-actions {
  margin-top: 42px;

  display: flex;
  align-items: center;
  gap: 28px;
}

.button {
  min-height: 54px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 0 24px;

  border-radius: 999px;

  font-size: 0.86rem;
  font-weight: 750;

  transition:
    transform var(--transition-fast),
    background-color var(--transition-fast);
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--accent-deep);
  color: var(--white);
}

.button-primary:hover {
  background: #1e3f44;
}

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  font-size: 0.86rem;
  font-weight: 700;
}

.arrow-link span {
  transition: transform var(--transition-fast);
}

.arrow-link:hover span {
  transform: translateY(4px);
}

.hero-art {
  position: relative;

  min-height: 650px;
}

.pearl-orb {
  position: absolute;

  display: block;

  border-radius: 50%;
}

.pearl-orb-main {
  top: 28px;
  right: 26px;

  width: min(92%, 560px);
  aspect-ratio: 1;

  background:
    radial-gradient(
      circle at 34% 28%,
      rgba(255, 255, 255, 0.95),
      rgba(255, 255, 255, 0.14) 26%,
      transparent 48%
    ),
    linear-gradient(145deg, #e6f0f1 0%, #bcd5d8 100%);

  box-shadow:
    inset -28px -34px 60px rgba(81, 126, 133, 0.16),
    0 40px 90px rgba(64, 103, 109, 0.12);
}

.pearl-orb-small {
  left: 26px;
  bottom: 42px;

  width: 148px;
  aspect-ratio: 1;

  background: var(--surface);

  border: 1px solid rgba(111, 159, 165, 0.22);

  box-shadow: 0 24px 60px rgba(36, 78, 84, 0.08);
}

.smile-curve {
  position: absolute;
  left: 50%;
  top: 53%;

  width: 42%;
  height: 18%;

  border-bottom: 3px solid rgba(40, 77, 82, 0.72);
  border-radius: 0 0 50% 50%;

  transform: translate(-50%, -50%);
}

.smile-dot {
  position: absolute;
  top: 42%;

  width: 8px;
  height: 8px;

  border-radius: 50%;

  background: rgba(40, 77, 82, 0.7);
}

.smile-dot-left {
  left: 37%;
}

.smile-dot-right {
  right: 37%;
}

.hero-label {
  position: absolute;

  min-width: 190px;

  padding: 18px 20px;

  border: 1px solid rgba(21, 32, 34, 0.09);
  border-radius: 18px;

  background: rgba(255, 255, 255, 0.78);

  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);

  color: #405052;

  font-size: 0.75rem;
  font-weight: 700;

  box-shadow: 0 18px 50px rgba(44, 79, 84, 0.08);
}

.hero-label span {
  display: block;

  margin-bottom: 6px;

  color: var(--accent-dark);

  font-size: 0.68rem;
}

.hero-label-top {
  top: 100px;
  left: 0;
}

.hero-label-bottom {
  right: 0;
  bottom: 64px;
}

.hero-bottom {
  min-height: 100px;

  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);

  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
}

.hero-bottom span {
  padding: 0 22px;

  border-right: 1px solid var(--line);

  color: var(--muted);

  font-size: 0.76rem;
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-bottom span:first-child {
  padding-left: 0;
}

.hero-bottom span:last-child {
  border-right: 0;
}

/* ==================================================
   INTRO
   ================================================== */

.intro-section {
  padding: 150px 0;
}

.intro-grid {
  display: grid;
  grid-template-columns: 0.26fr 1.74fr;
  gap: 70px;
}

.intro-index {
  margin: 8px 0 0;

  color: #9da9aa;

  font-size: 0.78rem;
}

.intro-main h2,
.section-heading h2,
.faq-intro h2,
.contact-top h2 {
  margin: 0;

  font-size: clamp(3.2rem, 5.5vw, 6rem);
  line-height: 0.96;
  letter-spacing: -0.058em;
}

.intro-main h2 {
  max-width: 1040px;
}

.intro-main h2 span {
  display: block;

  color: var(--accent-dark);
}

.intro-copy-grid {
  max-width: 900px;

  margin: 64px 0 0 auto;

  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 70px;
}

.intro-copy-grid p {
  margin: 0;

  color: var(--muted);

  line-height: 1.8;
}

.intro-copy-grid .lead {
  color: var(--text);

  font-size: 1.25rem;
  line-height: 1.65;
}

/* ==================================================
   TREATMENTS
   ================================================== */

.treatments-section {
  padding: 140px 0;

  background: var(--surface);
}

.section-heading {
  margin-bottom: 70px;

  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: end;
  gap: 80px;
}

.section-heading > p {
  max-width: 500px;

  margin: 0 0 10px auto;

  color: var(--muted);

  line-height: 1.75;
}

.treatments-list {
  border-top: 1px solid var(--line);
}

.treatment-row {
  min-height: 176px;

  padding: 30px 10px;

  border-bottom: 1px solid var(--line);

  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) 160px;
  align-items: center;
  gap: 28px;

  transition:
    background-color var(--transition-medium),
    padding-left var(--transition-medium),
    padding-right var(--transition-medium);
}

.treatment-row:hover {
  padding-left: 30px;
  padding-right: 30px;

  background: var(--pearl-light);
}

.treatment-number {
  color: var(--accent-dark);

  font-size: 0.72rem;
  font-weight: 800;
}

.treatment-row h3 {
  margin: 0 0 10px;

  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.treatment-row p {
  max-width: 720px;

  margin: 0;

  color: var(--muted);

  font-size: 0.93rem;
  line-height: 1.68;
}

.treatment-tag {
  justify-self: end;

  padding: 10px 14px;

  border: 1px solid rgba(111, 159, 165, 0.28);
  border-radius: 999px;

  color: var(--accent-dark);

  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ==================================================
   PHILOSOPHY
   ================================================== */

.philosophy-section {
  padding: 36px 0;
}

.philosophy-shell {
  min-height: 760px;

  padding: 90px;

  border-radius: 38px;

  background: var(--pearl);

  display: grid;
  grid-template-columns: 0.35fr 1.65fr;
  gap: 70px;
}

.philosophy-aside {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.philosophy-number {
  color: rgba(40, 77, 82, 0.34);

  font-size: 4rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.philosophy-content h2 {
  max-width: 1000px;

  margin: 0;

  color: var(--accent-deep);

  font-size: clamp(3.6rem, 6vw, 6.7rem);
  line-height: 0.93;
  letter-spacing: -0.064em;
}

.philosophy-content h2 span {
  display: block;

  color: rgba(40, 77, 82, 0.44);
}

.philosophy-content > p {
  max-width: 680px;

  margin: 50px 0 0;

  color: #49666a;

  font-size: 1.05rem;
  line-height: 1.8;
}

.philosophy-points {
  margin-top: 80px;

  border-top: 1px solid rgba(40, 77, 82, 0.18);

  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.philosophy-points > div {
  min-height: 210px;

  padding: 26px 26px 0 0;

  border-right: 1px solid rgba(40, 77, 82, 0.18);
}

.philosophy-points > div:not(:first-child) {
  padding-left: 26px;
}

.philosophy-points > div:last-child {
  border-right: 0;
}

.philosophy-points span {
  display: block;

  margin-bottom: 54px;

  color: rgba(40, 77, 82, 0.5);

  font-size: 0.68rem;
  font-weight: 800;
}

.philosophy-points strong {
  display: block;

  color: var(--accent-deep);

  font-size: 1rem;
}

.philosophy-points p {
  margin: 10px 0 0;

  color: #58767a;

  font-size: 0.85rem;
  line-height: 1.6;
}

/* ==================================================
   PROCESS
   ================================================== */

.process-section {
  padding: 150px 0;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);

  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.process-grid article {
  min-height: 330px;

  padding: 28px;

  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);

  display: flex;
  flex-direction: column;

  transition: background-color var(--transition-medium);
}

.process-grid article:hover {
  background: var(--surface);
}

.process-grid article > span {
  color: var(--accent-dark);

  font-size: 0.7rem;
  font-weight: 800;
}

.process-grid h3 {
  margin: auto 0 16px;

  font-size: 1.25rem;
}

.process-grid p {
  margin: 0;

  color: var(--muted);

  font-size: 0.9rem;
  line-height: 1.68;
}

/* ==================================================
   QUOTE
   ================================================== */

.quote-section {
  padding: 150px 0;

  background: var(--accent-deep);
  color: var(--white);
}

.quote-inner p {
  max-width: 1160px;

  margin: 0;

  font-size: clamp(3.8rem, 6.7vw, 7.4rem);
  line-height: 0.92;
  letter-spacing: -0.063em;
  font-weight: 700;
}

.quote-inner p span {
  display: block;

  color: rgba(255, 255, 255, 0.42);
}

.quote-inner small {
  display: block;

  margin-top: 54px;

  color: rgba(255, 255, 255, 0.58);

  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ==================================================
   FAQ
   ================================================== */

.faq-section {
  padding: 150px 0;

  background: var(--surface);
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 100px;
}

.faq-intro > p:last-child {
  max-width: 420px;

  margin: 30px 0 0;

  color: var(--muted);

  line-height: 1.75;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-question {
  width: 100%;

  padding: 28px 0;

  border: 0;

  background: transparent;
  color: var(--text);

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;

  text-align: left;
  cursor: pointer;

  transition:
    color var(--transition-fast),
    padding-left var(--transition-fast);
}

.faq-question:hover {
  padding-left: 12px;

  color: var(--accent-dark);
}

.faq-question span:first-child {
  font-size: 1.06rem;
  font-weight: 650;
}

.faq-icon {
  color: var(--accent-dark);

  font-size: 1.5rem;
  font-weight: 300;

  transition: transform var(--transition-medium);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;

  transition: grid-template-rows var(--transition-medium);
}

.faq-answer p {
  min-height: 0;

  margin: 0;

  overflow: hidden;

  color: var(--muted);

  line-height: 1.75;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.is-open .faq-answer p {
  padding: 0 0 28px;
}

/* ==================================================
   CONTACT
   ================================================== */

.contact-section {
  padding: 140px 0 70px;
}

.contact-top {
  position: relative;

  padding: 0 220px 80px 0;

  border-bottom: 1px solid var(--line);
}

.contact-top h2 {
  max-width: 1080px;
}

.contact-top h2 span {
  display: block;

  color: var(--accent-dark);
}

.round-contact-button {
  position: absolute;
  right: 0;
  bottom: 68px;

  width: 158px;
  height: 158px;

  padding: 28px;

  border-radius: 50%;

  background: var(--accent-deep);
  color: var(--white);

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  font-size: 0.78rem;
  font-weight: 700;

  transition:
    transform var(--transition-medium),
    background-color var(--transition-fast);
}

.round-contact-button:hover {
  transform: rotate(4deg) scale(1.03);

  background: #1f4146;
}

.round-contact-button > span:last-child {
  align-self: flex-end;

  font-size: 1.2rem;
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(4, 1fr);

  border-left: 1px solid var(--line);
}

.contact-details > div {
  min-height: 180px;

  padding: 28px;

  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-details span {
  display: block;

  margin-bottom: 52px;

  color: var(--muted);

  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.contact-details a,
.contact-details p {
  margin: 0;

  font-size: 0.9rem;
  line-height: 1.65;
}

/* ==================================================
   FOOTER
   ================================================== */

.site-footer {
  padding: 80px 0 28px;

  overflow: hidden;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  gap: 70px;
}

.footer-logo {
  font-size: 1.35rem;
  font-weight: 750;
  letter-spacing: -0.025em;
}

.footer-logo span {
  display: block;

  margin-top: 4px;

  color: var(--muted);

  font-size: 0.72rem;
  font-weight: 500;
}

.footer-navigation {
  display: grid;
  grid-template-columns: repeat(2, minmax(150px, 1fr));
  gap: 60px;
}

.footer-navigation > div {
  display: grid;
  align-content: start;
  gap: 10px;
}

.footer-navigation span {
  margin-bottom: 6px;

  color: var(--muted);

  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-navigation a {
  font-size: 0.84rem;
}

.footer-statement {
  margin: 100px 0 54px;

  color: var(--accent-dark);

  font-size: clamp(5rem, 14vw, 12rem);
  line-height: 0.78;
  letter-spacing: -0.08em;
  font-weight: 800;
  white-space: nowrap;
}

.footer-bottom {
  padding-top: 22px;

  border-top: 1px solid var(--line);

  display: flex;
  justify-content: space-between;

  color: var(--muted);

  font-size: 0.72rem;
}

/* ==================================================
   RESPONSIVE
   ================================================== */

@media (max-width: 1100px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .header-inner {
    grid-template-columns: auto auto;
    justify-content: space-between;
  }

  .menu-toggle {
    width: 46px;
    height: 46px;

    padding: 0;

    border: 1px solid var(--line);
    border-radius: 50%;

    background: rgba(255, 255, 255, 0.7);

    display: grid;
    place-content: center;
    gap: 6px;

    cursor: pointer;
  }

  .menu-toggle span {
    width: 18px;
    height: 1px;

    display: block;

    background: var(--text);

    transition: transform var(--transition-fast);
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3.5px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3.5px) rotate(-45deg);
  }

  .mobile-menu {
    position: fixed;
    inset: 0;
    z-index: -1;

    padding: 130px 24px 34px;

    background: var(--bg);

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    opacity: 0;
    visibility: hidden;

    transition:
      opacity var(--transition-medium),
      visibility var(--transition-medium);
  }

  .mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
  }

  .mobile-nav {
    display: grid;
  }

  .mobile-nav a {
    padding: 15px 0;

    border-bottom: 1px solid var(--line);

    font-size: clamp(2.2rem, 8vw, 4rem);
    line-height: 1;
    letter-spacing: -0.045em;
    font-weight: 700;
  }

  .mobile-booking {
    min-height: 52px;

    display: grid;
    place-items: center;

    border-radius: 999px;

    background: var(--accent-deep);
    color: var(--white);

    font-weight: 700;
  }

  .hero-layout,
  .intro-grid,
  .section-heading,
  .philosophy-shell,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    gap: 24px;
  }

  .hero-art {
    min-height: 590px;
  }

  .intro-grid,
  .faq-layout {
    gap: 54px;
  }

  .intro-main h2 {
    max-width: 900px;
  }

  .section-heading {
    gap: 26px;
  }

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

  .philosophy-shell {
    gap: 60px;
  }

  .philosophy-aside {
    flex-direction: row;
  }

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

  .contact-top {
    padding-right: 0;
  }

  .round-contact-button {
    position: static;

    margin-top: 48px;
  }
}

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 30px), var(--container));
  }

  .header-inner {
    min-height: 78px;
  }

  .hero {
    padding-top: 132px;
  }

  .hero-layout {
    min-height: auto;
  }

  .hero-copy h1 {
    font-size: clamp(3.5rem, 17vw, 5.8rem);
  }

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

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-art {
    min-height: 460px;
  }

  .pearl-orb-main {
    top: 34px;
    right: 0;

    width: 92%;
  }

  .pearl-orb-small {
    width: 100px;
  }

  .hero-label {
    min-width: 160px;
  }

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

  .hero-bottom span {
    min-height: 76px;

    display: grid;
    place-items: center;

    border-bottom: 1px solid var(--line);
  }

  .intro-section,
  .treatments-section,
  .process-section,
  .faq-section,
  .contact-section {
    padding: 96px 0;
  }

  .intro-main h2,
  .section-heading h2,
  .faq-intro h2,
  .contact-top h2 {
    font-size: clamp(2.9rem, 12vw, 4.8rem);
  }

  .intro-copy-grid {
    margin-top: 44px;

    grid-template-columns: 1fr;
    gap: 26px;
  }

  .treatment-row {
    padding: 28px 0;

    grid-template-columns: 46px 1fr;
  }

  .treatment-row:hover {
    padding-left: 14px;
    padding-right: 14px;
  }

  .treatment-tag {
    grid-column: 2;

    justify-self: start;
  }

  .philosophy-shell {
    min-height: auto;

    padding: 54px 24px;

    border-radius: 26px;
  }

  .philosophy-content h2 {
    font-size: clamp(3.1rem, 13vw, 5rem);
  }

  .philosophy-points {
    grid-template-columns: 1fr;
  }

  .philosophy-points > div,
  .philosophy-points > div:not(:first-child) {
    min-height: 0;

    padding: 24px 0;

    border-right: 0;
    border-bottom: 1px solid rgba(40, 77, 82, 0.18);
  }

  .philosophy-points span {
    margin-bottom: 28px;
  }

  .process-grid,
  .contact-details {
    grid-template-columns: 1fr;
  }

  .quote-section {
    padding: 100px 0;
  }

  .quote-inner p {
    font-size: clamp(3.1rem, 13.5vw, 5rem);
  }

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

  .footer-navigation {
    margin-top: 18px;

    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .footer-statement {
    margin-top: 70px;

    font-size: 21vw;
  }
}

/* ==================================================
   DENTAL PREMIUM — IMAGE + MOBILE HEADER UPDATE
   ================================================== */

.hero-image-card {
  position: absolute;
  inset: 28px 0 34px 28px;
  margin: 0;
  border-radius: 42px;
  overflow: hidden;
  background: var(--pearl);
  box-shadow: 0 36px 90px rgba(64, 103, 109, 0.14);
}

.hero-image-card img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: 63% center;
}

.hero-image-shade {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(21, 32, 34, 0.02), rgba(21, 32, 34, 0.12));
}

.studio-image {
  margin: 64px 0 0;
  aspect-ratio: 16 / 8.5;
  overflow: hidden;
  border-radius: 30px;
  background: var(--pearl-light);
  box-shadow: 0 28px 70px rgba(64, 103, 109, 0.1);
}

.studio-image img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 700ms ease;
}

.studio-image:hover img {
  transform: scale(1.02);
}

.footer-credit {
  color: inherit;
  transition: color var(--transition-fast);
}

.footer-credit:hover {
  color: var(--accent-dark);
}

@media (max-width: 1100px) {
  .site-header,
  .site-header.is-scrolled,
  body.menu-open .site-header {
    background: var(--bg);
    border-bottom-color: var(--line);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .site-header {
    z-index: 1000;
  }

  .mobile-menu {
    top: 90px;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    width: 100%;
    height: auto;
    padding: 28px 24px 34px;
    background: var(--bg);
    overflow-y: auto;
  }

  .mobile-nav a {
    padding: 18px 0;
    font-size: clamp(1.55rem, 5vw, 2.35rem);
    line-height: 1.08;
    letter-spacing: -0.035em;
  }

  .hero-image-card {
    inset: 18px 0 28px;
  }
}

@media (max-width: 720px) {
  .mobile-menu {
    top: 78px;
  }

  .hero-art {
    min-height: 420px;
  }

  .hero-image-card {
    inset: 12px 0 22px;
    border-radius: 26px;
  }

  .hero-image-card img {
    object-position: 65% center;
  }

  .studio-image {
    margin-top: 42px;
    aspect-ratio: 4 / 3;
    border-radius: 20px;
  }

  .footer-statement {
    margin-top: 64px;
    font-size: clamp(2.7rem, 12vw, 4rem);
    line-height: 0.9;
    letter-spacing: -0.055em;
    white-space: normal;
  }
}