/* ─── RESET & BASE ─────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #0a0a0a;
  --bg-2: #111111;
  --bg-card: #161616;
  --border: rgba(255, 255, 255, 0.08);
  --gold: #c9a96e;
  --gold-dim: rgba(201, 169, 110, 0.15);
  --white: #f5f3ef;
  --white-dim: rgba(245, 243, 239, 0.55);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --radius: 12px;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg);
  color: var(--white);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ─── TYPOGRAPHY ────────────────────────────────────────────── */
.section-tag {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.section-title em {
  font-style: italic;
  color: var(--gold);
}

/* ─── BTN ───────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.9rem 2.4rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}

.btn:hover {
  background: var(--gold);
  color: var(--bg);
}

.btn--light {
  border-color: var(--white);
  color: var(--white);
}

.btn--light:hover {
  background: var(--white);
  color: var(--bg);
}

/* ─── REVEAL ANIMATION ──────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── NAV ───────────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 5%;
  transition: background var(--transition), padding var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(16px);
  padding: 1rem 5%;
  border-bottom: 1px solid var(--border);
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--white);
}

.nav__logo-dr {
  color: var(--gold);
  font-style: italic;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__link {
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-dim);
  transition: color var(--transition);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav__link:hover {
  color: var(--white);
}

.nav__link:hover::after {
  transform: scaleX(1);
}

.nav__ig {
  color: var(--white-dim);
  transition: color var(--transition);
  display: flex;
  align-items: center;
}

.nav__ig:hover {
  color: var(--gold);
}

.nav__phone {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--gold);
  border: 1px solid rgba(201, 169, 110, 0.4);
  padding: 0.4rem 0.9rem;
  transition: background var(--transition), color var(--transition);
}

.nav__phone:hover {
  background: var(--gold);
  color: var(--bg);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--white);
  transition: var(--transition);
}

/* ─── MOBILE MENU ───────────────────────────────────────────── */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 75%;
  max-width: 320px;
  height: 100vh;
  z-index: 200;
  background: var(--bg-2);
  border-left: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: right 0.5s cubic-bezier(0.77, 0, 0.18, 1);
}

.mobile-menu.open {
  right: 0;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}

.mobile-menu__link {
  font-family: var(--font-serif);
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--white-dim);
  transition: color var(--transition);
}

.mobile-menu__link:hover {
  color: var(--gold);
}

/* ─── HERO ──────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
}

.hero__gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 30%, rgba(201, 169, 110, 0.07) 0%, transparent 70%),
    linear-gradient(160deg, #0d0d0d 0%, #0a0a0a 50%, #0c0b09 100%);
}

.hero__tooth-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.hero__tooth-bg svg {
  width: min(55vh, 380px);
  height: auto;
  opacity: 0.05;
  animation: toothFloat 8s ease-in-out infinite;
}

@keyframes toothFloat {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-14px);
  }
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 1rem;
  max-width: 720px;
}

.hero__tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: block;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero__title em {
  font-style: italic;
  color: var(--gold);
}

.hero__sub {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--white-dim);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__scroll span {
  display: block;
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% {
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
  }

  50% {
    opacity: 1;
    transform: scaleY(1);
    transform-origin: top;
  }

  100% {
    opacity: 0;
    transform: scaleY(1);
    transform-origin: bottom;
  }
}

/* ─── DIVIDER ───────────────────────────────────────────────── */
.section-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem 0 2rem;
  gap: 1.5rem;
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
  max-width: 320px;
}

/* ─── SERVICES ──────────────────────────────────────────────── */
.services {
  padding: 6rem 0;
  background: var(--bg);
}

.services .container>.section-tag,
.services .container>.section-title {
  text-align: center;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5px;
  margin-top: 4rem;
  border: 1.5px solid var(--border);
}

.service-card {
  padding: 2.5rem 2rem;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  position: relative;
  transition: background var(--transition), transform var(--transition);
  overflow: hidden;
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  background: #1a1a1a;
}

.service-card:hover::before {
  opacity: 1;
}

.service-card--featured {
  background: var(--gold-dim);
  border-color: rgba(201, 169, 110, 0.25);
}

.service-card--featured::before {
  opacity: 1;
}

.service-card__num {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(201, 169, 110, 0.12);
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  line-height: 1;
}

.service-card__icon {
  color: var(--gold);
  margin-bottom: 1.5rem;
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.service-card__desc {
  font-size: 0.82rem;
  color: var(--white-dim);
  line-height: 1.75;
}

.service-card__badge {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.3rem 0.9rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ─── ABOUT ─────────────────────────────────────────────────── */
.about {
  padding: 7rem 0;
  background: var(--bg-2);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about__body {
  font-size: 0.88rem;
  color: var(--white-dim);
  line-height: 1.9;
  margin-bottom: 1.25rem;
}

.about__stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stat__num {
  display: block;
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
}

.stat__label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-dim);
  margin-top: 0.3rem;
}

.stat__divider {
  width: 1px;
  height: 50px;
  background: var(--border);
}

.about__visual {
  display: flex;
  justify-content: center;
}

.about__card {
  display: flex;
  flex-direction: column;
  gap: 1.5px;
  width: 100%;
  max-width: 340px;
}

.about__card-inner {
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  color: var(--gold);
  transition: background var(--transition);
}

.about__card-inner:hover {
  background: #1a1a1a;
}

.about__card-text {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--white);
  line-height: 1.4;
}

/* ─── CONTACT ───────────────────────────────────────────────── */
.contact {
  padding: 7rem 0;
  background: var(--bg);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}

.contact__details {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  color: var(--gold);
}

.contact__item svg {
  flex-shrink: 0;
  margin-top: 3px;
}

.contact__item strong {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.3rem;
}

.contact__item p,
.contact__item a {
  font-size: 0.85rem;
  color: var(--white-dim);
  transition: color var(--transition);
}

.contact__item a:hover {
  color: var(--gold);
}

.contact__map {
  height: 380px;
  border: 1.5px solid var(--border);
  overflow: hidden;
  filter: grayscale(1) brightness(0.7);
  transition: filter var(--transition);
}

.contact__map:hover {
  filter: grayscale(0.5) brightness(0.85);
}

/* Phone block */
.contact__phone {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.contact__phone-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.contact__phone-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.phone-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.8rem 1.6rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid;
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}

.phone-btn--call {
  border-color: var(--gold);
  color: var(--gold);
}

.phone-btn--call:hover {
  background: var(--gold);
  color: var(--bg);
}

.phone-btn--whatsapp {
  border-color: #25d366;
  color: #25d366;
}

.phone-btn--whatsapp:hover {
  background: #25d366;
  color: #0a0a0a;
}

.mobile-menu__link--phone {
  color: var(--gold);
  font-size: 1.4rem;
}

/* ─── CTA BANNER ────────────────────────────────────────────── */
.cta-banner {
  padding: 5rem 0;
  background: var(--gold-dim);
  border-top: 1px solid rgba(201, 169, 110, 0.2);
  border-bottom: 1px solid rgba(201, 169, 110, 0.2);
}

.cta-banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.cta-banner__text {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 300;
  color: var(--white);
}

.cta-banner__text strong {
  font-weight: 600;
  color: var(--gold);
}

/* ─── FOOTER ────────────────────────────────────────────────── */
.footer {
  padding: 2.5rem 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  color: var(--white);
}

.footer__logo span {
  color: var(--gold);
  font-style: italic;
}

.footer__copy {
  font-size: 0.7rem;
  color: var(--white-dim);
  letter-spacing: 0.05em;
}

.footer__ig {
  color: var(--white-dim);
  transition: color var(--transition);
  display: flex;
}

.footer__ig:hover {
  color: var(--gold);
}

/* ─── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 900px) {

  .about__inner,
  .contact__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .about__visual {
    display: none;
  }

  .contact__map {
    height: 280px;
  }

  .cta-banner .container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 700px) {
  .nav__links {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

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

  .footer__inner {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  .about__stats {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .stat__divider {
    display: none;
  }
}