/* ============================================================
   Dr. Silvia Chiotoroiu — Personal Website
   Design: Elegant medical, warm serif + refined sans
   Colors: Deep teal, warm cream, gold accent — OKLCH
   Fonts: Cormorant Garamond (display) + Plus Jakarta Sans (body)
   ============================================================ */

/* ── CUSTOM PROPERTIES ─────────────────────────────────────── */
:root {
  /* Colors — OKLCH for perceptual uniformity */
  --clr-deep:       oklch(22% 0.04 215);   /* Deep navy-teal background */
  --clr-deep-2:     oklch(28% 0.04 215);   /* Slightly lighter deep */
  --clr-teal:       oklch(45% 0.10 210);   /* Mid teal */
  --clr-teal-light: oklch(60% 0.09 210);   /* Light teal */
  --clr-gold:       oklch(72% 0.10 85);    /* Warm gold accent */
  --clr-gold-dim:   oklch(65% 0.08 85);    /* Dimmer gold */

  /* Neutral tinted toward teal — NOT pure gray */
  --clr-n-50:  oklch(97% 0.01 210);
  --clr-n-100: oklch(94% 0.015 210);
  --clr-n-200: oklch(88% 0.02 210);
  --clr-n-300: oklch(78% 0.025 210);
  --clr-n-400: oklch(65% 0.025 210);
  --clr-n-500: oklch(52% 0.025 210);
  --clr-n-600: oklch(42% 0.025 210);
  --clr-n-700: oklch(33% 0.03 210);
  --clr-n-800: oklch(25% 0.035 210);
  --clr-n-900: oklch(18% 0.04 210);

  /* Semantic */
  --clr-surface:    var(--clr-n-50);
  --clr-surface-2:  var(--clr-n-100);
  --clr-border:     var(--clr-n-200);
  --clr-text:       var(--clr-n-900);
  --clr-text-muted: var(--clr-n-600);
  --clr-accent:     var(--clr-gold);
  --clr-primary:    var(--clr-teal);

  /* Typography */
  --font-display: 'Cormorant Garamond', 'Cormorant Garamond-Fallback', Georgia, serif;
  --font-body:    'Plus Jakarta Sans', 'Plus Jakarta Sans-Fallback', system-ui, sans-serif;
  --font-sig:     'Great Vibes', cursive;

  /* Fluid type scale — clamp(min, preferred, max) */
  --text-xs:   clamp(0.75rem, 0.7rem + 0.25vw, 0.8rem);
  --text-sm:   clamp(0.875rem, 0.85rem + 0.1vw, 0.9rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.05rem);
  --text-lg:   clamp(1.125rem, 1rem + 0.6vw, 1.25rem);
  --text-xl:   clamp(1.375rem, 1.2rem + 0.9vw, 1.75rem);
  --text-2xl:  clamp(1.75rem, 1.4rem + 1.75vw, 2.5rem);
  --text-3xl:  clamp(2.25rem, 1.6rem + 3.25vw, 3.5rem);
  --text-4xl:  clamp(2.75rem, 1.8rem + 4.75vw, 5rem);

  /* 4pt spacing system */
  --sp-1: 0.25rem;  /*  4px */
  --sp-2: 0.5rem;   /*  8px */
  --sp-3: 0.75rem;  /* 12px */
  --sp-4: 1rem;     /* 16px */
  --sp-5: 1.25rem;  /* 20px */
  --sp-6: 1.5rem;   /* 24px */
  --sp-8: 2rem;     /* 32px */
  --sp-10: 2.5rem;  /* 40px */
  --sp-12: 3rem;    /* 48px */
  --sp-16: 4rem;    /* 64px */
  --sp-20: 5rem;    /* 80px */
  --sp-24: 6rem;    /* 96px */
  --sp-32: 8rem;    /* 128px */

  /* Fluid section spacing */
  --section-pad: clamp(var(--sp-16), 8vw, var(--sp-32));

  /* Easing — exponential curves, no bounce */
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:    cubic-bezier(0.65, 0, 0.35, 1);

  /* Radii */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  16px;
  --radius-xl:  24px;

  /* Container */
  --container-max: 1200px;
  --container-pad: clamp(var(--sp-4), 5vw, var(--sp-16));
}

/* Fallback font metrics to minimize CLS */
@font-face {
  font-family: 'Cormorant Garamond-Fallback';
  src: local('Georgia');
  size-adjust: 108%;
  ascent-override: 88%;
  descent-override: 22%;
  line-gap-override: 0%;
}

@font-face {
  font-family: 'Plus Jakarta Sans-Fallback';
  src: local('Arial');
  size-adjust: 102%;
  ascent-override: 94%;
  descent-override: 22%;
  line-gap-override: 0%;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--clr-text);
  background-color: var(--clr-surface);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font: inherit;
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--clr-gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ── REDUCED MOTION ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
  html { scroll-behavior: auto; }
}

/* ── CONTAINER ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* ── TYPOGRAPHY UTILITIES ───────────────────────────────────── */
.section-label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-gold);
  margin-bottom: var(--sp-3);
}

.section-header {
  max-width: 760px;
  margin-bottom: clamp(var(--sp-12), 6vw, var(--sp-20));
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  line-height: 1.15;
  color: var(--clr-n-900);
  margin-bottom: var(--sp-4);
  letter-spacing: -0.02em;
}

.section-header--light h2 {
  color: var(--clr-n-50);
}

.section-header--light .section-label {
  color: var(--clr-gold);
}

.section-answer {
  font-size: var(--text-lg);
  color: var(--clr-text-muted);
  line-height: 1.7;
  max-width: 65ch;
}

.section-header--light .section-answer {
  color: var(--clr-n-300);
}

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 280ms var(--ease-out-quart);
  white-space: nowrap;
  text-decoration: none;
}

.btn--primary {
  background-color: var(--clr-teal);
  color: var(--clr-n-50);
  box-shadow: 0 2px 8px oklch(45% 0.10 210 / 0.3);
}

.btn--primary:hover {
  background-color: oklch(40% 0.11 210);
  box-shadow: 0 4px 16px oklch(45% 0.10 210 / 0.4);
  transform: translateY(-1px);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px oklch(45% 0.10 210 / 0.3);
}

.btn--secondary {
  background-color: transparent;
  color: var(--clr-teal);
  border: 1.5px solid oklch(45% 0.10 210 / 0.5);
}

.btn--secondary:hover {
  background-color: oklch(45% 0.10 210 / 0.06);
  border-color: var(--clr-teal);
}

.btn--full {
  width: 100%;
}

/* ── INTRO ANIMATION ────────────────────────────────────────── */
.intro {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background-color: var(--clr-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  cursor: pointer;
}

.intro__skip {
  position: absolute;
  top: var(--sp-6);
  right: var(--sp-6);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--clr-n-400);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid oklch(45% 0.04 210);
  border-radius: 100px;
  transition: all 200ms var(--ease-out-quart);
  opacity: 0;
  animation: fadeIn 400ms 500ms var(--ease-out-quart) forwards;
}

.intro__skip:hover {
  color: var(--clr-n-200);
  border-color: var(--clr-n-400);
}

.intro__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-8);
}

.intro__eye-wrap {
  width: clamp(280px, 50vw, 420px);
}

.intro__eye {
  width: 100%;
  height: auto;
  overflow: visible;
}

/* SVG path animation via stroke-dasharray */
.eye-outline {
  stroke-dasharray: 800;
  stroke-dashoffset: 800;
  animation: drawPath 1.2s var(--ease-out-expo) 0.2s forwards;
}

.eye-iris-outer {
  stroke-dasharray: 315;
  stroke-dashoffset: 315;
  animation: drawPath 0.8s var(--ease-out-expo) 1s forwards;
}

.eye-iris-inner {
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  animation: drawPath 0.6s var(--ease-out-expo) 1.5s forwards;
}

.eye-pupil {
  stroke-dasharray: 115;
  stroke-dashoffset: 115;
  animation: drawPath 0.5s var(--ease-out-expo) 1.9s forwards;
}

.eye-iris-line {
  opacity: 0;
  animation: fadeIn 0.3s var(--ease-out-quart) 1.6s forwards;
}

.eye-iris-line:nth-child(5) { animation-delay: 1.65s; }
.eye-iris-line:nth-child(6) { animation-delay: 1.70s; }
.eye-iris-line:nth-child(7) { animation-delay: 1.75s; }
.eye-iris-line:nth-child(8) { animation-delay: 1.80s; }
.eye-iris-line:nth-child(9) { animation-delay: 1.85s; }
.eye-iris-line:nth-child(10) { animation-delay: 1.90s; }
.eye-iris-line:nth-child(11) { animation-delay: 1.95s; }

.eye-reflection {
  animation: reflectionIn 0.4s var(--ease-out-expo) 2.2s forwards;
}

.eye-reflection-small {
  animation: reflectionIn 0.4s var(--ease-out-expo) 2.35s forwards;
}

.intro__signature-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  opacity: 0;
  animation: signatureReveal 0.9s var(--ease-out-expo) 2.4s forwards;
}

.intro__signature {
  font-family: var(--font-sig);
  font-size: clamp(2rem, 6vw, 3.5rem);
  color: var(--clr-n-100);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.intro__title-line {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-n-400);
}

.intro--exit {
  animation: introExit 1s var(--ease-out-expo) forwards;
}

/* Hide page content behind intro until dismissed */
.site-header,
#main {
  opacity: 0;
  transition: opacity 1s var(--ease-out-expo);
}

.page-revealed .site-header,
.page-revealed #main {
  opacity: 1;
}

/* ── KEYFRAMES ──────────────────────────────────────────────── */
@keyframes drawPath {
  to { stroke-dashoffset: 0; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes reflectionIn {
  from { opacity: 0; }
  to   { opacity: 0.85; }
}

@keyframes signatureReveal {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes introExit {
  to {
    opacity: 0;
    transform: scale(1.02);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-16px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ── NAVIGATION ─────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--sp-4) 0;
  transition: all 350ms var(--ease-out-quart);
}

.site-header.scrolled {
  background-color: oklch(22% 0.04 215 / 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--sp-3) 0;
  box-shadow: 0 1px 0 oklch(100% 0 0 / 0.05);
}

.nav {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--clr-n-100);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
  flex-shrink: 0;
  text-decoration: none;
}

.nav__eye-icon {
  color: var(--clr-gold);
  flex-shrink: 0;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--sp-6);
}

.nav__link {
  color: var(--clr-n-300);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 200ms var(--ease-out-quart);
  text-decoration: none;
}

.nav__link:hover {
  color: var(--clr-n-50);
}

.nav__link--cta {
  padding: var(--sp-2) var(--sp-4);
  background-color: var(--clr-gold);
  color: var(--clr-deep) !important;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: all 220ms var(--ease-out-quart);
}

.nav__link--cta:hover {
  background-color: oklch(78% 0.11 85);
  transform: translateY(-1px);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
  border-radius: var(--radius-sm);
}

.nav__toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background-color: var(--clr-n-200);
  border-radius: 2px;
  transition: all 250ms var(--ease-out-quart);
  transform-origin: center;
}

.nav__toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

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

.nav__toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  background-color: var(--clr-deep);
  padding-top: clamp(80px, 10vw, 130px);
  padding-bottom: clamp(var(--sp-16), 10vw, var(--sp-32));
  position: relative;
  overflow: hidden;
}

/* Subtle eye decorative background */
.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  right: -5%;
  transform: translateY(-50%);
  width: 55vw;
  height: 55vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(ellipse at center, oklch(45% 0.10 210 / 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(var(--sp-12), 6vw, var(--sp-20));
  align-items: center;
}

.hero__content {
  max-width: 640px;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}

.badge {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-gold);
  border: 1px solid oklch(72% 0.10 85 / 0.4);
  padding: var(--sp-1) var(--sp-3);
  border-radius: 100px;
}

.hero__heading {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 400;
  line-height: 1.1;
  color: var(--clr-n-50);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-5);
}

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

.hero__lead {
  font-size: var(--text-lg);
  color: var(--clr-n-300);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
  max-width: 56ch;
}

.hero__lead strong {
  color: var(--clr-n-100);
  font-weight: 600;
}

.hero__stats {
  display: flex;
  gap: clamp(var(--sp-6), 4vw, var(--sp-10));
  margin-bottom: var(--sp-8);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.stat__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--clr-n-50);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat__number sup {
  font-size: 0.55em;
  vertical-align: super;
}

.stat__label {
  font-size: var(--text-xs);
  color: var(--clr-n-400);
  letter-spacing: 0.03em;
}

.hero__cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-bottom: var(--sp-5);
}

.hero__trust {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--clr-n-500);
  letter-spacing: 0.02em;
}

.hero__trust svg {
  color: var(--clr-gold);
  flex-shrink: 0;
}

/* Photo side */
.hero__photo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
}

.hero__photo-frame {
  width: clamp(200px, 22vw, 340px);
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid oklch(55% 0.08 210 / 0.3);
  background-color: oklch(28% 0.04 215);
  position: relative;
}

.hero__photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero__photo-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, oklch(45% 0.10 210 / 0.15), transparent 60%);
  z-index: 1;
}

.hero__photo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  height: 100%;
  color: var(--clr-n-500);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero__photo-caption {
  max-width: 220px;
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-style: italic;
  color: var(--clr-n-400);
  line-height: 1.5;
  border-left: 2px solid oklch(72% 0.10 85 / 0.4);
  padding-left: var(--sp-3);
  text-align: left;
}

/* ── SERVICES ───────────────────────────────────────────────── */
.services {
  padding-block: var(--section-pad);
  background-color: var(--clr-surface);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr));
  gap: clamp(var(--sp-4), 2vw, var(--sp-6));
}

.service-card {
  display: flex;
  gap: var(--sp-5);
  padding: var(--sp-6);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  background-color: var(--clr-surface);
  transition: all 280ms var(--ease-out-quart);
}

.service-card:hover {
  border-color: oklch(45% 0.10 210 / 0.4);
  box-shadow: 0 4px 24px oklch(45% 0.10 210 / 0.08);
  transform: translateY(-2px);
}

.service-card__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: var(--sp-1);
  color: var(--clr-teal);
}

.service-card__body {
  flex: 1;
}

.service-card__body h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--clr-n-900);
  line-height: 1.25;
  margin-bottom: var(--sp-3);
  letter-spacing: -0.01em;
}

.service-card__answer {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-4);
}

.service-card__list {
  margin-bottom: var(--sp-4);
}

.service-card__list li {
  font-size: var(--text-sm);
  color: var(--clr-n-700);
  padding-block: var(--sp-1);
  padding-left: var(--sp-4);
  position: relative;
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 1px;
  background-color: var(--clr-gold);
}

.service-card__cta {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-teal);
  transition: color 200ms;
  letter-spacing: 0.01em;
}

.service-card__cta:hover {
  color: oklch(40% 0.11 210);
}

/* ── ABOUT ──────────────────────────────────────────────────── */
.about {
  padding-block: var(--section-pad);
  background-color: var(--clr-n-100);
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: clamp(var(--sp-12), 6vw, var(--sp-20));
  align-items: start;
}

.about__content .section-label {
  margin-bottom: var(--sp-3);
}

.about__content h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  line-height: 1.15;
  color: var(--clr-n-900);
  margin-bottom: var(--sp-5);
  letter-spacing: -0.02em;
}

.about__lead {
  font-size: var(--text-lg);
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-5);
}

.about__content p {
  font-size: var(--text-base);
  color: var(--clr-n-700);
  line-height: 1.75;
  margin-bottom: var(--sp-4);
}

.about__content p em {
  font-style: italic;
  color: var(--clr-n-800);
}

.about__timeline {
  margin-top: var(--sp-10);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: var(--sp-5);
  padding-block: var(--sp-5);
  border-bottom: 1px solid var(--clr-border);
  position: relative;
}

.timeline-item:first-child {
  border-top: 1px solid var(--clr-border);
}

.timeline-item__year {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--clr-gold);
  letter-spacing: 0.05em;
  padding-top: 2px;
  white-space: nowrap;
}

.timeline-item__content strong {
  display: block;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--clr-n-800);
  margin-bottom: var(--sp-1);
}

.timeline-item__content p {
  font-size: var(--text-sm);
  color: var(--clr-n-500);
  margin-bottom: 0;
}

/* Credential card */
.about__credentials {
  position: sticky;
  top: 100px;
}

.credential-card {
  background-color: var(--clr-deep);
  border-radius: var(--radius-xl);
  padding: var(--sp-8);
  border: 1px solid oklch(35% 0.04 215);
}

.credential-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--clr-n-100);
  margin-bottom: var(--sp-6);
  letter-spacing: -0.01em;
}

.credential-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.credential-list li {
  display: flex;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--clr-n-300);
  line-height: 1.5;
  align-items: flex-start;
}

.credential-list li strong {
  color: var(--clr-n-100);
}

.credential-list__icon {
  color: var(--clr-gold);
  font-size: 6px;
  margin-top: 7px;
  flex-shrink: 0;
}

.credential-card__cta {
  border-top: 1px solid oklch(35% 0.04 215);
  padding-top: var(--sp-6);
}

.credential-card__cta p {
  font-size: var(--text-sm);
  color: var(--clr-n-400);
  margin-bottom: var(--sp-1);
}

.credential-card__cta p + p {
  color: var(--clr-n-200);
  font-size: var(--text-sm);
  line-height: 1.5;
  margin-bottom: var(--sp-5);
}

/* ── TESTIMONIALS ───────────────────────────────────────────── */
.testimonials {
  background-color: var(--clr-deep);
  padding-block: var(--section-pad);
}

.rating-display {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.rating-display__stars {
  color: var(--clr-gold);
  font-size: var(--text-xl);
  letter-spacing: 2px;
}

.rating-display__score {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--clr-n-50);
  letter-spacing: -0.03em;
}

.rating-display__count {
  font-size: var(--text-sm);
  color: var(--clr-n-400);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(var(--sp-4), 2vw, var(--sp-6));
  margin-bottom: var(--sp-12);
}

.testimonial {
  background-color: oklch(28% 0.04 215);
  border: 1px solid oklch(35% 0.04 215);
  border-radius: var(--radius-lg);
  padding: var(--sp-6);
  transition: all 280ms var(--ease-out-quart);
}

.testimonial:hover {
  border-color: oklch(45% 0.08 210);
  transform: translateY(-2px);
}

.testimonial--featured {
  background-color: oklch(32% 0.05 215);
  border-color: oklch(72% 0.10 85 / 0.3);
}

.testimonial__stars {
  color: var(--clr-gold);
  font-size: var(--text-base);
  letter-spacing: 2px;
  margin-bottom: var(--sp-4);
}

.testimonial__text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  line-height: 1.65;
  color: var(--clr-n-200);
  margin-bottom: var(--sp-5);
}

.testimonial__text strong {
  color: var(--clr-n-50);
  font-style: normal;
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  border-top: 1px solid oklch(35% 0.04 215);
  padding-top: var(--sp-4);
}

.testimonial__name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-n-200);
}

.testimonial__clinic {
  font-size: var(--text-xs);
  color: var(--clr-n-500);
  letter-spacing: 0.03em;
}

.testimonials__cta {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
}

.testimonials__cta p {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--clr-n-300);
}

/* ── FAQ ────────────────────────────────────────────────────── */
.faq {
  padding-block: var(--section-pad);
  background-color: var(--clr-surface);
}

.faq__list {
  max-width: 800px;
}

.faq__item {
  border-bottom: 1px solid var(--clr-border);
}

.faq__item:first-child {
  border-top: 1px solid var(--clr-border);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-5);
  text-align: left;
  transition: color 200ms var(--ease-out-quart);
}

.faq__question:hover {
  color: var(--clr-teal);
}

.faq__question-text {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: inherit;
  line-height: 1.5;
}

.faq__chevron {
  flex-shrink: 0;
  color: var(--clr-n-400);
  transition: transform 300ms var(--ease-out-quart);
  margin-top: 2px;
}

.faq__question[aria-expanded="true"] .faq__chevron {
  transform: rotate(180deg);
}

.faq__answer {
  padding-bottom: var(--sp-5);
  overflow: hidden;
}

.faq__answer[hidden] {
  display: none;
}

.faq__answer p {
  font-size: var(--text-base);
  color: var(--clr-text-muted);
  line-height: 1.75;
}

.faq__answer a {
  color: var(--clr-teal);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* FAQ accordion animation */
.faq__answer-inner {
  overflow: hidden;
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 320ms var(--ease-out-quart);
}

.faq__answer-inner.open {
  grid-template-rows: 1fr;
}

/* ── CONTACT ────────────────────────────────────────────────── */
.contact {
  padding-block: var(--section-pad);
  background-color: var(--clr-n-100);
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--sp-12), 6vw, var(--sp-20));
  align-items: start;
}

.contact__info h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 500;
  color: var(--clr-n-900);
  line-height: 1.15;
  margin-bottom: var(--sp-4);
  letter-spacing: -0.02em;
}

.contact__info > p {
  font-size: var(--text-base);
  color: var(--clr-text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
}

.contact__methods {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  background-color: var(--clr-surface);
  transition: all 250ms var(--ease-out-quart);
  text-decoration: none;
}

.contact-method:hover {
  border-color: oklch(45% 0.10 210 / 0.5);
  box-shadow: 0 2px 12px oklch(45% 0.10 210 / 0.1);
  transform: translateX(4px);
}

.contact-method--primary {
  background-color: var(--clr-teal);
  border-color: var(--clr-teal);
}

.contact-method--primary:hover {
  background-color: oklch(40% 0.11 210);
  border-color: oklch(40% 0.11 210);
}

.contact-method__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--clr-teal);
}

.contact-method--primary .contact-method__icon {
  color: var(--clr-n-100);
}

.contact-method__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-method__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-n-500);
}

.contact-method--primary .contact-method__label {
  color: oklch(80% 0.04 210);
}

.contact-method__value {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--clr-n-800);
}

.contact-method--primary .contact-method__value {
  color: var(--clr-n-50);
  font-size: var(--text-lg);
}

.contact__location {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--clr-n-600);
  line-height: 1.6;
}

.contact__location svg {
  color: var(--clr-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact__location strong {
  color: var(--clr-n-800);
  font-weight: 600;
}

.contact__map {
  margin-top: var(--sp-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--clr-border);
  line-height: 0;
}

.contact__map iframe {
  display: block;
  width: 100%;
  height: 220px;
  border: 0;
}

/* Form */
.contact-form {
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--sp-6), 4vw, var(--sp-10));
}

.contact-form__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--clr-n-900);
  margin-bottom: var(--sp-2);
  letter-spacing: -0.02em;
}

.contact-form__subtitle {
  font-size: var(--text-sm);
  color: var(--clr-text-muted);
  margin-bottom: var(--sp-6);
}

.form-field {
  margin-bottom: var(--sp-4);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--clr-n-700);
  margin-bottom: var(--sp-2);
  letter-spacing: 0.01em;
}

.form-label--optional {
  font-weight: 400;
  color: var(--clr-n-400);
}

.form-input {
  display: block;
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--clr-n-800);
  background-color: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: all 200ms var(--ease-out-quart);
  outline: none;
  line-height: 1.5;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder {
  color: var(--clr-n-400);
}

.form-input:focus {
  border-color: var(--clr-teal);
  box-shadow: 0 0 0 3px oklch(45% 0.10 210 / 0.12);
}

.form-input.error {
  border-color: oklch(55% 0.15 25);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M5 7.5L10 12.5L15 7.5' stroke='%23667085' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-3) center;
  padding-right: calc(var(--sp-3) + 24px);
  cursor: pointer;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-error {
  display: block;
  font-size: var(--text-xs);
  color: oklch(55% 0.15 25);
  margin-top: var(--sp-1);
  min-height: 1em;
}

.contact-form__privacy {
  font-size: var(--text-xs);
  color: var(--clr-n-400);
  text-align: center;
  margin-top: var(--sp-3);
  letter-spacing: 0.02em;
}

.form-success {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4);
  background-color: oklch(95% 0.05 150);
  border: 1px solid oklch(65% 0.12 150);
  border-radius: var(--radius-md);
  margin-top: var(--sp-4);
  color: oklch(35% 0.10 150);
}

.form-success[hidden] { display: none; }

.form-success p {
  font-size: var(--text-sm);
  font-weight: 500;
}

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background-color: var(--clr-deep);
  padding-top: var(--sp-16);
  padding-bottom: var(--sp-8);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: clamp(var(--sp-8), 5vw, var(--sp-20));
  margin-bottom: var(--sp-12);
  align-items: start;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--clr-n-200);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  margin-bottom: var(--sp-3);
  text-decoration: none;
}

.footer__logo svg {
  color: var(--clr-gold);
}

.footer__credentials {
  font-size: var(--text-xs);
  color: var(--clr-n-500);
  line-height: 1.65;
  letter-spacing: 0.02em;
}

.footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__nav a {
  font-size: var(--text-sm);
  color: var(--clr-n-400);
  transition: color 200ms;
  text-decoration: none;
}

.footer__nav a:hover {
  color: var(--clr-n-200);
}

.footer__phone {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--clr-gold);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-3);
  text-decoration: none;
  transition: color 200ms;
}

.footer__phone:hover {
  color: oklch(78% 0.11 85);
}

.footer__contact p {
  font-size: var(--text-xs);
  color: var(--clr-n-500);
  line-height: 1.65;
  margin-bottom: var(--sp-2);
}

.footer__contact a {
  font-size: var(--text-xs);
  color: var(--clr-n-400);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 200ms;
}

.footer__contact a:hover {
  color: var(--clr-n-200);
}

.footer__bottom {
  border-top: 1px solid oklch(35% 0.04 215);
  padding-top: var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.footer__bottom p {
  font-size: var(--text-xs);
  color: var(--clr-n-600);
  letter-spacing: 0.02em;
}

.footer__legal {
  font-style: italic;
}

/* ── SCROLL ANIMATIONS ──────────────────────────────────────── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms var(--ease-out-expo), transform 600ms var(--ease-out-expo);
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Anchor jump: immediately reveal target section content */
:target .animate-on-scroll,
:target.animate-on-scroll {
  opacity: 1;
  transform: none;
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .about__inner {
    grid-template-columns: 1fr;
  }

  .about__credentials {
    position: static;
  }
}

@media (max-width: 768px) {
  .hero {
    padding-top: 60px;
  }

  .nav__menu {
    position: fixed;
    inset: 0;
    top: 65px;
    background-color: oklch(22% 0.04 215 / 0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--sp-6);
    transform: translateX(100%);
    transition: transform 350ms var(--ease-out-expo);
    z-index: 99;
  }

  .nav__menu.open {
    transform: translateX(0);
  }

  .nav__link {
    font-size: var(--text-xl);
    color: var(--clr-n-100);
  }

  .nav__toggle {
    display: flex;
    z-index: 100;
  }

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

  .hero__photo {
    order: 1;
    flex-direction: row;
    align-items: flex-start;
    gap: var(--sp-4);
  }

  .hero__photo-frame {
    width: 100px;
    aspect-ratio: 3/4;
    flex-shrink: 0;
  }

  .hero__photo-caption {
    display: none;
  }

  .hero__stats {
    gap: var(--sp-5);
  }

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

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

  .footer__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-8);
  }

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

@media (max-width: 480px) {
  .hero__cta-group {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__stats {
    gap: var(--sp-4);
  }

  .service-card {
    flex-direction: column;
    gap: var(--sp-4);
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: var(--sp-2);
  }
}

/* ── THEME SWITCHER ────────────────────────────────────────── */
.theme-switcher {
  position: fixed;
  bottom: var(--sp-6);
  right: var(--sp-6);
  z-index: 900;
  display: flex;
  gap: var(--sp-2);
  padding: var(--sp-2);
  background-color: oklch(20% 0.02 0 / 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 100px;
  border: 1px solid oklch(100% 0 0 / 0.1);
  box-shadow: 0 4px 20px oklch(0% 0 0 / 0.3);
}

.theme-switcher__btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 200ms var(--ease-out-quart);
  position: relative;
}

.theme-switcher__btn:hover {
  transform: scale(1.15);
}

.theme-switcher__btn[aria-pressed="true"] {
  border-color: oklch(100% 0 0);
  box-shadow: 0 0 0 2px oklch(100% 0 0 / 0.3);
}

.theme-switcher__btn--teal {
  background: linear-gradient(135deg, oklch(22% 0.04 215), oklch(45% 0.10 210), oklch(72% 0.10 85));
}

.theme-switcher__btn--sage {
  background: linear-gradient(135deg, oklch(22% 0.03 155), oklch(42% 0.08 155), oklch(68% 0.10 55));
}

.theme-switcher__btn--midnight {
  background: linear-gradient(135deg, oklch(20% 0.04 260), oklch(45% 0.10 260), oklch(72% 0.08 30));
}

.theme-switcher__btn--sky {
  background: linear-gradient(135deg, oklch(30% 0.04 230), oklch(55% 0.10 230), oklch(80% 0.08 230));
}

/* ── THEME: IVORY & SAGE ─────────────────────────────────────── */
[data-theme="sage"] {
  --clr-deep:       oklch(22% 0.03 155);
  --clr-deep-2:     oklch(28% 0.03 155);
  --clr-teal:       oklch(42% 0.08 155);
  --clr-teal-light: oklch(55% 0.07 155);
  --clr-gold:       oklch(68% 0.10 55);
  --clr-gold-dim:   oklch(60% 0.08 55);

  --clr-n-50:  oklch(97% 0.008 80);
  --clr-n-100: oklch(94% 0.012 80);
  --clr-n-200: oklch(88% 0.015 80);
  --clr-n-300: oklch(78% 0.018 80);
  --clr-n-400: oklch(65% 0.018 155);
  --clr-n-500: oklch(52% 0.018 155);
  --clr-n-600: oklch(42% 0.02 155);
  --clr-n-700: oklch(33% 0.025 155);
  --clr-n-800: oklch(25% 0.03 155);
  --clr-n-900: oklch(18% 0.03 155);
}

[data-theme="sage"] .btn--primary {
  box-shadow: 0 2px 8px oklch(42% 0.08 155 / 0.3);
}
[data-theme="sage"] .btn--primary:hover {
  background-color: oklch(37% 0.09 155);
  box-shadow: 0 4px 16px oklch(42% 0.08 155 / 0.4);
}
[data-theme="sage"] .btn--primary:active {
  box-shadow: 0 1px 4px oklch(42% 0.08 155 / 0.3);
}
[data-theme="sage"] .btn--secondary {
  border-color: oklch(42% 0.08 155 / 0.5);
}
[data-theme="sage"] .btn--secondary:hover {
  background-color: oklch(42% 0.08 155 / 0.06);
}
[data-theme="sage"] .intro__skip {
  border-color: oklch(45% 0.03 155);
}
[data-theme="sage"] .site-header.scrolled {
  background-color: oklch(22% 0.03 155 / 0.97);
}
[data-theme="sage"] .nav__link--cta:hover {
  background-color: oklch(74% 0.11 55);
}
[data-theme="sage"] .hero::before {
  background: radial-gradient(ellipse at center, oklch(42% 0.08 155 / 0.08) 0%, transparent 70%);
}
[data-theme="sage"] .badge {
  border-color: oklch(68% 0.10 55 / 0.4);
}
[data-theme="sage"] .hero__photo-frame {
  border-color: oklch(50% 0.06 155 / 0.3);
  background-color: oklch(28% 0.03 155);
}
[data-theme="sage"] .hero__photo-frame::before {
  background: linear-gradient(160deg, oklch(42% 0.08 155 / 0.15), transparent 60%);
}
[data-theme="sage"] .hero__photo-caption {
  border-left-color: oklch(68% 0.10 55 / 0.4);
}
[data-theme="sage"] .service-card:hover {
  border-color: oklch(42% 0.08 155 / 0.4);
  box-shadow: 0 4px 24px oklch(42% 0.08 155 / 0.08);
}
[data-theme="sage"] .service-card__cta:hover {
  color: oklch(37% 0.09 155);
}
[data-theme="sage"] .section-label {
  border-color: oklch(68% 0.10 55 / 0.4);
}
[data-theme="sage"] .credential-card {
  border-color: oklch(35% 0.03 155);
}
[data-theme="sage"] .credential-card__cta {
  border-top-color: oklch(35% 0.03 155);
}
[data-theme="sage"] .testimonial {
  background-color: oklch(28% 0.03 155);
  border-color: oklch(35% 0.03 155);
}
[data-theme="sage"] .testimonial:hover {
  border-color: oklch(42% 0.06 155);
}
[data-theme="sage"] .testimonial--featured {
  background-color: oklch(32% 0.04 155);
  border-color: oklch(68% 0.10 55 / 0.3);
}
[data-theme="sage"] .testimonial__author {
  border-top-color: oklch(35% 0.03 155);
}
[data-theme="sage"] .contact-method:hover {
  border-color: oklch(42% 0.08 155 / 0.5);
  box-shadow: 0 2px 12px oklch(42% 0.08 155 / 0.1);
}
[data-theme="sage"] .contact-method--primary:hover {
  background-color: oklch(37% 0.09 155);
  border-color: oklch(37% 0.09 155);
}
[data-theme="sage"] .contact-method--primary .contact-method__label {
  color: oklch(80% 0.03 155);
}
[data-theme="sage"] .form-input:focus {
  box-shadow: 0 0 0 3px oklch(42% 0.08 155 / 0.12);
}
[data-theme="sage"] .footer__phone:hover {
  color: oklch(74% 0.11 55);
}
[data-theme="sage"] .footer__bottom {
  border-top-color: oklch(35% 0.03 155);
}
@media (max-width: 768px) {
  [data-theme="sage"] .nav__menu {
    background-color: oklch(22% 0.03 155 / 0.98);
  }
}

/* ── THEME: MIDNIGHT & ROSE ──────────────────────────────────── */
[data-theme="midnight"] {
  --clr-deep:       oklch(20% 0.04 260);
  --clr-deep-2:     oklch(26% 0.04 260);
  --clr-teal:       oklch(45% 0.10 260);
  --clr-teal-light: oklch(58% 0.09 260);
  --clr-gold:       oklch(72% 0.08 30);
  --clr-gold-dim:   oklch(65% 0.07 30);

  --clr-n-50:  oklch(97% 0.005 260);
  --clr-n-100: oklch(94% 0.008 260);
  --clr-n-200: oklch(88% 0.012 260);
  --clr-n-300: oklch(78% 0.015 260);
  --clr-n-400: oklch(65% 0.015 260);
  --clr-n-500: oklch(52% 0.015 260);
  --clr-n-600: oklch(42% 0.018 260);
  --clr-n-700: oklch(33% 0.022 260);
  --clr-n-800: oklch(25% 0.03 260);
  --clr-n-900: oklch(16% 0.04 260);
}

[data-theme="midnight"] .btn--primary {
  box-shadow: 0 2px 8px oklch(45% 0.10 260 / 0.3);
}
[data-theme="midnight"] .btn--primary:hover {
  background-color: oklch(40% 0.11 260);
  box-shadow: 0 4px 16px oklch(45% 0.10 260 / 0.4);
}
[data-theme="midnight"] .btn--primary:active {
  box-shadow: 0 1px 4px oklch(45% 0.10 260 / 0.3);
}
[data-theme="midnight"] .btn--secondary {
  border-color: oklch(45% 0.10 260 / 0.5);
}
[data-theme="midnight"] .btn--secondary:hover {
  background-color: oklch(45% 0.10 260 / 0.06);
}
[data-theme="midnight"] .intro__skip {
  border-color: oklch(40% 0.03 260);
}
[data-theme="midnight"] .site-header.scrolled {
  background-color: oklch(20% 0.04 260 / 0.97);
}
[data-theme="midnight"] .nav__link--cta:hover {
  background-color: oklch(78% 0.09 30);
}
[data-theme="midnight"] .hero::before {
  background: radial-gradient(ellipse at center, oklch(45% 0.10 260 / 0.08) 0%, transparent 70%);
}
[data-theme="midnight"] .badge {
  border-color: oklch(72% 0.08 30 / 0.4);
}
[data-theme="midnight"] .hero__photo-frame {
  border-color: oklch(50% 0.06 260 / 0.3);
  background-color: oklch(26% 0.04 260);
}
[data-theme="midnight"] .hero__photo-frame::before {
  background: linear-gradient(160deg, oklch(45% 0.10 260 / 0.15), transparent 60%);
}
[data-theme="midnight"] .hero__photo-caption {
  border-left-color: oklch(72% 0.08 30 / 0.4);
}
[data-theme="midnight"] .service-card:hover {
  border-color: oklch(45% 0.10 260 / 0.4);
  box-shadow: 0 4px 24px oklch(45% 0.10 260 / 0.08);
}
[data-theme="midnight"] .service-card__cta:hover {
  color: oklch(40% 0.11 260);
}
[data-theme="midnight"] .section-label {
  border-color: oklch(72% 0.08 30 / 0.4);
}
[data-theme="midnight"] .credential-card {
  border-color: oklch(32% 0.03 260);
}
[data-theme="midnight"] .credential-card__cta {
  border-top-color: oklch(32% 0.03 260);
}
[data-theme="midnight"] .testimonial {
  background-color: oklch(26% 0.04 260);
  border-color: oklch(32% 0.03 260);
}
[data-theme="midnight"] .testimonial:hover {
  border-color: oklch(45% 0.07 260);
}
[data-theme="midnight"] .testimonial--featured {
  background-color: oklch(30% 0.05 260);
  border-color: oklch(72% 0.08 30 / 0.3);
}
[data-theme="midnight"] .testimonial__author {
  border-top-color: oklch(32% 0.03 260);
}
[data-theme="midnight"] .contact-method:hover {
  border-color: oklch(45% 0.10 260 / 0.5);
  box-shadow: 0 2px 12px oklch(45% 0.10 260 / 0.1);
}
[data-theme="midnight"] .contact-method--primary:hover {
  background-color: oklch(40% 0.11 260);
  border-color: oklch(40% 0.11 260);
}
[data-theme="midnight"] .contact-method--primary .contact-method__label {
  color: oklch(80% 0.03 260);
}
[data-theme="midnight"] .form-input:focus {
  box-shadow: 0 0 0 3px oklch(45% 0.10 260 / 0.12);
}
[data-theme="midnight"] .footer__phone:hover {
  color: oklch(78% 0.09 30);
}
[data-theme="midnight"] .footer__bottom {
  border-top-color: oklch(32% 0.03 260);
}
@media (max-width: 768px) {
  [data-theme="midnight"] .nav__menu {
    background-color: oklch(20% 0.04 260 / 0.98);
  }
}

/* ── THEME: SKY BLUE ─────────────────────────────────────────── */
[data-theme="sky"] {
  --clr-deep:       oklch(24% 0.04 230);   /* Deep blue */
  --clr-deep-2:     oklch(30% 0.04 230);
  --clr-teal:       oklch(52% 0.12 230);   /* Vivid sky blue */
  --clr-teal-light: oklch(65% 0.10 230);
  --clr-gold:       oklch(75% 0.08 80);    /* Soft warm gold */
  --clr-gold-dim:   oklch(68% 0.07 80);

  --clr-n-50:  oklch(97.5% 0.005 230);
  --clr-n-100: oklch(95% 0.008 230);
  --clr-n-200: oklch(90% 0.01 230);
  --clr-n-300: oklch(80% 0.015 230);
  --clr-n-400: oklch(67% 0.015 230);
  --clr-n-500: oklch(54% 0.015 230);
  --clr-n-600: oklch(44% 0.02 230);
  --clr-n-700: oklch(35% 0.025 230);
  --clr-n-800: oklch(27% 0.03 230);
  --clr-n-900: oklch(19% 0.035 230);
}

[data-theme="sky"] .btn--primary {
  box-shadow: 0 2px 8px oklch(52% 0.12 230 / 0.3);
}
[data-theme="sky"] .btn--primary:hover {
  background-color: oklch(47% 0.13 230);
  box-shadow: 0 4px 16px oklch(52% 0.12 230 / 0.4);
}
[data-theme="sky"] .btn--primary:active {
  box-shadow: 0 1px 4px oklch(52% 0.12 230 / 0.3);
}
[data-theme="sky"] .btn--secondary {
  border-color: oklch(52% 0.12 230 / 0.5);
}
[data-theme="sky"] .btn--secondary:hover {
  background-color: oklch(52% 0.12 230 / 0.06);
}
[data-theme="sky"] .intro__skip {
  border-color: oklch(42% 0.03 230);
}
[data-theme="sky"] .site-header.scrolled {
  background-color: oklch(24% 0.04 230 / 0.97);
}
[data-theme="sky"] .nav__link--cta:hover {
  background-color: oklch(80% 0.09 80);
}
[data-theme="sky"] .hero::before {
  background: radial-gradient(ellipse at center, oklch(52% 0.12 230 / 0.1) 0%, transparent 70%);
}
[data-theme="sky"] .badge {
  border-color: oklch(75% 0.08 80 / 0.4);
}
[data-theme="sky"] .hero__photo-frame {
  border-color: oklch(55% 0.08 230 / 0.3);
  background-color: oklch(30% 0.04 230);
}
[data-theme="sky"] .hero__photo-frame::before {
  background: linear-gradient(160deg, oklch(52% 0.12 230 / 0.12), transparent 60%);
}
[data-theme="sky"] .hero__photo-caption {
  border-left-color: oklch(75% 0.08 80 / 0.4);
}
[data-theme="sky"] .service-card:hover {
  border-color: oklch(52% 0.12 230 / 0.35);
  box-shadow: 0 4px 24px oklch(52% 0.12 230 / 0.08);
}
[data-theme="sky"] .service-card__cta:hover {
  color: oklch(47% 0.13 230);
}
[data-theme="sky"] .section-label {
  border-color: oklch(75% 0.08 80 / 0.4);
}
[data-theme="sky"] .credential-card {
  border-color: oklch(35% 0.03 230);
}
[data-theme="sky"] .credential-card__cta {
  border-top-color: oklch(35% 0.03 230);
}
[data-theme="sky"] .testimonial {
  background-color: oklch(30% 0.04 230);
  border-color: oklch(35% 0.03 230);
}
[data-theme="sky"] .testimonial:hover {
  border-color: oklch(50% 0.08 230);
}
[data-theme="sky"] .testimonial--featured {
  background-color: oklch(32% 0.05 230);
  border-color: oklch(75% 0.08 80 / 0.3);
}
[data-theme="sky"] .testimonial__author {
  border-top-color: oklch(35% 0.03 230);
}
[data-theme="sky"] .contact-method:hover {
  border-color: oklch(52% 0.12 230 / 0.5);
  box-shadow: 0 2px 12px oklch(52% 0.12 230 / 0.1);
}
[data-theme="sky"] .contact-method--primary:hover {
  background-color: oklch(47% 0.13 230);
  border-color: oklch(47% 0.13 230);
}
[data-theme="sky"] .contact-method--primary .contact-method__label {
  color: oklch(82% 0.04 230);
}
[data-theme="sky"] .form-input:focus {
  box-shadow: 0 0 0 3px oklch(52% 0.12 230 / 0.12);
}
[data-theme="sky"] .footer__phone:hover {
  color: oklch(80% 0.09 80);
}
[data-theme="sky"] .footer__bottom {
  border-top-color: oklch(35% 0.03 230);
}
@media (max-width: 768px) {
  [data-theme="sky"] .nav__menu {
    background-color: oklch(24% 0.04 230 / 0.98);
  }
}

/* ── PRINT ──────────────────────────────────────────────────── */
@media print {
  .intro, .site-header, .nav__toggle { display: none; }
  body { color: #000; background: #fff; }
}