/* ============================================================
   NEWNAN FAMILY EYECARE — WEBSITE STYLESHEET
   ============================================================ */

/* === DESIGN TOKENS === */
:root {
  /* Brand Colors */
  --color-primary: #006B8F;
  --color-primary-dark: #004F6A;
  --color-primary-light: #007DA8;
  --color-secondary: #49B6D6;
  --color-secondary-light: #6EC8E0;
  --color-secondary-pale: #E8F4F8;
  --color-accent: #D4A853;
  --color-accent-dark: #B8903E;
  --color-accent-light: #E4C47A;

  /* Neutrals */
  --color-charcoal: #2D3436;
  --color-dark-gray: #4A4A4A;
  --color-medium-gray: #7C8389;
  --color-light-gray: #D1D5D8;
  --color-off-white: #F8F6F2;
  --color-warm-gray: #F0EDEA;
  --color-white: #FFFFFF;

  /* Overlays */
  --overlay-dark: rgba(0, 45, 60, 0.65);
  --overlay-nav: rgba(255, 255, 255, 0.92);

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Fluid Font Sizes */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.8125rem);
  --text-sm: clamp(0.8125rem, 0.775rem + 0.2vw, 0.875rem);
  --text-base: clamp(0.9375rem, 0.875rem + 0.3vw, 1.0625rem);
  --text-lg: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.75rem);
  --text-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3.5rem);
  --text-5xl: clamp(2.75rem, 2rem + 3.75vw, 4.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  --section-py: clamp(4rem, 3rem + 5vw, 7rem);
  --container-max: 1280px;
  --container-narrow: 960px;
  --container-wide: 1440px;
  --container-px: clamp(1.25rem, 1rem + 2vw, 3rem);

  /* Borders & Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.1), 0 4px 8px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 48px rgba(0,0,0,0.12), 0 8px 16px rgba(0,0,0,0.04);
  --shadow-card: 0 4px 16px rgba(0,107,143,0.08);
  --shadow-card-hover: 0 12px 36px rgba(0,107,143,0.14);

  /* Transitions */
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --duration-fast: 150ms;
  --duration-base: 300ms;
  --duration-slow: 500ms;
  --duration-slower: 800ms;

  /* Z-Index */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;
}

/* === 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: 1.6;
  color: var(--color-charcoal);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

address {
  font-style: normal;
}

/* === SKIP LINK === */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  z-index: var(--z-toast);
  font-weight: 600;
  font-size: var(--text-sm);
  transition: top var(--duration-base);
}

.skip-link:focus {
  top: 0;
}

/* === LAYOUT === */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
}

.container--narrow { max-width: var(--container-narrow); }
.container--wide { max-width: var(--container-wide); }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--duration-base) var(--ease-smooth);
  white-space: nowrap;
  border: 2px solid transparent;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-charcoal);
}

.btn--accent:hover {
  background: var(--color-accent-dark);
}

.btn--outline-white {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn--outline-white:hover {
  background: var(--color-white);
  color: var(--color-charcoal);
  border-color: var(--color-white);
}

.btn--lg {
  padding: 18px 40px;
  font-size: 0.9375rem;
}

.btn__arrow {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-base) var(--ease-smooth);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

/* === SECTION HEADERS === */
.section-label {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.section-label--light {
  color: var(--color-accent-light);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: clamp(var(--space-8), 4vw, var(--space-16));
}

.section-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-3xl);
  color: var(--color-charcoal);
  line-height: 1.2;
  margin-bottom: var(--space-5);
}

.section-heading__accent {
  color: var(--color-primary);
}

.section-heading--light {
  color: var(--color-white);
}

.section-heading--light .section-heading__accent {
  color: var(--color-secondary-light);
}

.section-subheading {
  font-size: var(--text-lg);
  color: var(--color-medium-gray);
  line-height: 1.6;
  max-width: 560px;
  margin-inline: auto;
}

/* === SCROLL REVEAL ANIMATIONS === */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slower) var(--ease-smooth),
              transform var(--duration-slower) var(--ease-smooth);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--duration-slower) var(--ease-smooth),
              transform var(--duration-slower) var(--ease-smooth);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity var(--duration-slower) var(--ease-smooth),
              transform var(--duration-slower) var(--ease-smooth);
}

.reveal-left.is-visible,
.reveal-right.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity var(--duration-slower) var(--ease-smooth),
              transform var(--duration-slower) var(--ease-smooth);
}

.reveal-scale.is-visible {
  opacity: 1;
  transform: scale(1);
}

.reveal-stagger > .reveal:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger > .reveal:nth-child(2) { transition-delay: 100ms; }
.reveal-stagger > .reveal:nth-child(3) { transition-delay: 200ms; }
.reveal-stagger > .reveal:nth-child(4) { transition-delay: 300ms; }
.reveal-stagger > .reveal:nth-child(5) { transition-delay: 400ms; }
.reveal-stagger > .reveal:nth-child(6) { transition-delay: 500ms; }
.reveal-stagger > *:nth-child(7) { transition-delay: 600ms; }
.reveal-stagger > *:nth-child(8) { transition-delay: 700ms; }
.reveal-stagger > *:nth-child(9) { transition-delay: 800ms; }
.reveal-stagger > *:nth-child(10) { transition-delay: 900ms; }
.reveal-stagger > *:nth-child(11) { transition-delay: 1000ms; }
.reveal-stagger > *:nth-child(12) { transition-delay: 1100ms; }

/* === ACCENT BAR (Top of page) === */
.accent-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  display: flex;
  z-index: calc(var(--z-sticky) + 1);
}

.accent-bar span {
  flex: 1;
}

.accent-bar span:nth-child(1) { background: var(--color-primary); }
.accent-bar span:nth-child(2) { background: var(--color-secondary); }
.accent-bar span:nth-child(3) { background: var(--color-accent); }
.accent-bar span:nth-child(4) { background: var(--color-secondary); }
.accent-bar span:nth-child(5) { background: var(--color-primary); }

/* === GEOMETRIC ACCENT BARS (decorative) === */
.accent-bars {
  display: flex;
  gap: 6px;
  margin-bottom: var(--space-6);
}

.accent-bars__line {
  width: 3px;
  border-radius: 2px;
}

.accent-bars__line--primary {
  height: 60px;
  background: var(--color-primary);
}

.accent-bars__line--secondary {
  height: 80px;
  background: var(--color-secondary);
}

.accent-bars__line--accent {
  height: 50px;
  background: var(--color-accent);
}

/* ============================================================
   1. NAVIGATION
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
}

.navbar {
  padding-top: 4px; /* account for accent bar */
  transition: background var(--duration-slow) var(--ease-smooth),
              box-shadow var(--duration-slow) var(--ease-smooth);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.navbar__logo {
  display: flex;
  align-items: center;
  z-index: 10;
}

.navbar__logo-img--horizontal {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: filter var(--duration-slow) var(--ease-smooth);
}

.navbar__logo-img--square {
  display: none;
}

.navbar--scrolled .navbar__logo-img--horizontal {
  filter: none;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.navbar__links a {
  font-weight: 500;
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--duration-base);
  position: relative;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--duration-base) var(--ease-smooth);
}

.navbar__links a:hover::after,
.navbar__links a.is-active::after {
  width: 100%;
}

.navbar--scrolled .navbar__links a {
  color: var(--color-charcoal);
}

.navbar--scrolled .navbar__links a:hover {
  color: var(--color-primary);
}

.navbar__cta {
  z-index: 10;
}

.navbar--scrolled {
  background: var(--overlay-nav);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.06);
}

/* Hamburger */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  z-index: 10;
}

.navbar__toggle-bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--duration-base) var(--ease-smooth);
}

.navbar--scrolled .navbar__toggle-bar {
  background: var(--color-charcoal);
}

.navbar__toggle.is-active .navbar__toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle.is-active .navbar__toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.is-active .navbar__toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav */
.mobile-nav-overlay {
  display: none;
}

@media (max-width: 1023px) {
  .navbar__links,
  .navbar__cta {
    display: none;
  }

  .navbar__toggle {
    display: flex;
  }

  .navbar__inner {
    height: 64px;
  }

  .mobile-nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 60, 80, 0.97);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    z-index: var(--z-overlay);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--duration-slow) var(--ease-smooth),
                visibility var(--duration-slow);
  }

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

  .mobile-nav-overlay a {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    color: var(--color-white);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--duration-base) var(--ease-smooth),
                transform var(--duration-base) var(--ease-smooth),
                color var(--duration-fast);
  }

  .mobile-nav-overlay.is-open a {
    opacity: 1;
    transform: translateY(0);
  }

  .mobile-nav-overlay.is-open a:nth-child(1) { transition-delay: 100ms; }
  .mobile-nav-overlay.is-open a:nth-child(2) { transition-delay: 150ms; }
  .mobile-nav-overlay.is-open a:nth-child(3) { transition-delay: 200ms; }
  .mobile-nav-overlay.is-open a:nth-child(4) { transition-delay: 250ms; }
  .mobile-nav-overlay.is-open a:nth-child(5) { transition-delay: 300ms; }
  .mobile-nav-overlay.is-open a:nth-child(6) { transition-delay: 350ms; }
  .mobile-nav-overlay.is-open a:nth-child(7) { transition-delay: 400ms; }
  .mobile-nav-overlay.is-open a:nth-child(8) { transition-delay: 450ms; }

  .mobile-nav-overlay a:hover {
    color: var(--color-accent);
  }

  .mobile-nav-overlay .btn {
    margin-top: var(--space-4);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--duration-base) var(--ease-smooth),
                transform var(--duration-base) var(--ease-smooth),
                background var(--duration-base),
                box-shadow var(--duration-base);
  }

  .mobile-nav-overlay.is-open .btn {
    opacity: 1;
    transform: translateY(0);
    transition-delay: 500ms;
  }
}

/* ============================================================
   2. HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__bg-img {
  width: 100%;
  height: 110%;
  object-fit: cover;
  object-position: center 30%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    135deg,
    rgba(0, 45, 60, 0.75) 0%,
    rgba(0, 107, 143, 0.45) 50%,
    rgba(0, 30, 40, 0.70) 100%
  );
}

@media (max-width: 767px) {
  .hero__overlay {
    background: linear-gradient(
      180deg,
      rgba(0, 45, 60, 0.82) 0%,
      rgba(0, 107, 143, 0.72) 50%,
      rgba(0, 30, 40, 0.80) 100%
    );
  }
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-top: 80px;
}

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-weight: 500;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-8);
}

.hero__eyebrow-line {
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-5xl);
  line-height: 1.1;
  color: var(--color-white);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-6);
}

.hero__title-accent {
  color: var(--color-accent);
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
  max-width: 540px;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__scroll-indicator {
  position: absolute;
  bottom: var(--space-10);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.hero__scroll-text {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.5);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-accent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { top: -100%; }
  50% { top: 100%; }
  100% { top: 100%; }
}

.hero__curve {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  z-index: 2;
}

.hero__curve svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ============================================================
   3. ABOUT
   ============================================================ */
.about {
  background: var(--color-off-white);
  padding: var(--section-py) 0;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}

.about__image-frame {
  position: relative;
}

.about__image-frame img {
  border-radius: var(--radius-lg);
  width: 100%;
  height: auto;
  position: relative;
  z-index: 1;
}

.about__image-accent {
  position: absolute;
  top: 20px;
  left: 20px;
  right: -20px;
  bottom: -20px;
  border-radius: var(--radius-lg);
  background: var(--color-secondary-pale);
  z-index: 0;
}

.about__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-3xl);
  color: var(--color-charcoal);
  line-height: 1.2;
  margin-bottom: var(--space-6);
}

.about__heading em {
  color: var(--color-primary);
  font-style: italic;
}

.about__text {
  font-size: var(--text-base);
  color: var(--color-dark-gray);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

.about__text:last-of-type {
  margin-bottom: var(--space-8);
}

@media (max-width: 767px) {
  .about__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .about__image-accent {
    top: 12px;
    left: 12px;
    right: -12px;
    bottom: -12px;
  }
}

/* ============================================================
   4. SERVICES
   ============================================================ */
.services {
  background: var(--color-white);
  padding: var(--section-py) 0;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-base) var(--ease-smooth),
              box-shadow var(--duration-base) var(--ease-smooth);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
}

.service-card__image {
  height: 220px;
  overflow: hidden;
}

.service-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-smooth);
}

.service-card:hover .service-card__image img {
  transform: scale(1.06);
}

.service-card__body {
  padding: var(--space-6) var(--space-6) var(--space-8);
}

.service-card__icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-4);
  color: var(--color-accent);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-xl);
  color: var(--color-charcoal);
  margin-bottom: var(--space-3);
}

.service-card__text {
  font-size: var(--text-sm);
  color: var(--color-medium-gray);
  line-height: 1.65;
  margin-bottom: var(--space-5);
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
}

.service-card__link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-base) var(--ease-smooth);
}

.service-card:hover .service-card__link svg {
  transform: translateX(4px);
}

@media (max-width: 1023px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 599px) {
  .services__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   5. DOCTORS
   ============================================================ */
.doctors {
  background: var(--color-secondary-pale);
  padding: var(--section-py) 0;
  position: relative;
  overflow: hidden;
}

.doctors__bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg width='400' height='200' viewBox='0 0 400 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,100 C100,40 200,160 300,80 S400,120 400,100' fill='none' stroke='%23006B8F' stroke-width='2'/%3E%3C/svg%3E");
  background-size: 400px 200px;
}

.doctors__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.doctor-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--duration-base) var(--ease-smooth),
              box-shadow var(--duration-base) var(--ease-smooth);
}

.doctor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.doctor-card__photo-wrap {
  width: 180px;
  height: 180px;
  margin: 0 auto var(--space-6);
  position: relative;
}

.doctor-card__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.doctor-card__photo-ring {
  position: absolute;
  inset: -6px;
  border: 3px solid var(--color-secondary);
  border-radius: 50%;
  transition: transform var(--duration-slow) var(--ease-smooth);
}

.doctor-card:hover .doctor-card__photo-ring {
  transform: rotate(15deg);
}

.doctor-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-charcoal);
  margin-bottom: var(--space-2);
}

.doctor-card__title {
  font-weight: 500;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

.doctor-card__short-bio {
  font-size: var(--text-sm);
  color: var(--color-dark-gray);
  line-height: 1.65;
  max-width: 320px;
  margin-inline: auto;
  margin-bottom: var(--space-5);
}

.doctor-card__expand-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-accent-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  transition: all var(--duration-base);
}

.doctor-card__expand-btn:hover {
  background: var(--color-off-white);
  color: var(--color-primary);
}

.doctor-card__expand-btn svg {
  width: 14px;
  height: 14px;
  transition: transform var(--duration-base) var(--ease-smooth);
}

.doctor-card__expand-btn[aria-expanded="true"] svg {
  transform: rotate(180deg);
}

.doctor-card__full-bio {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-smooth),
              padding var(--duration-slow) var(--ease-smooth);
}

.doctor-card__full-bio.is-expanded {
  max-height: 400px;
  padding-top: var(--space-5);
}

.doctor-card__full-bio p {
  font-size: var(--text-sm);
  color: var(--color-dark-gray);
  line-height: 1.7;
  text-align: left;
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-light-gray);
}

@media (max-width: 1023px) {
  .doctors__grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-inline: auto;
  }
}

/* ============================================================
   6. TEAM
   ============================================================ */
.team {
  background: var(--color-white);
  padding: var(--section-py) 0;
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

.team-member {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1;
}

.team-member__photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-smooth);
}

.team-member:hover .team-member__photo,
.team-member:focus-within .team-member__photo {
  transform: scale(1.05);
}

.team-member__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 107, 143, 0.93) 0%,
    rgba(0, 107, 143, 0.6) 55%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-5);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-smooth);
}

.team-member:hover .team-member__overlay,
.team-member:focus-within .team-member__overlay {
  opacity: 1;
}

.team-member__name {
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-white);
  margin-bottom: var(--space-1);
}

.team-member__role {
  font-weight: 500;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent-light);
  margin-bottom: var(--space-2);
}

.team-member__bio {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@media (max-width: 1023px) {
  .team__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 599px) {
  .team__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Show name always on mobile */
  .team-member__overlay {
    opacity: 1;
    background: linear-gradient(
      to top,
      rgba(0, 107, 143, 0.85) 0%,
      transparent 60%
    );
  }

  .team-member__bio {
    display: none;
  }
}

/* ============================================================
   7. GALLERY
   ============================================================ */
.gallery {
  background: var(--color-off-white);
  padding: var(--section-py) 0;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 280px;
  gap: var(--space-4);
  padding-inline: var(--container-px);
  max-width: var(--container-wide);
  margin-inline: auto;
}

.gallery__item {
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  position: relative;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-smooth);
}

.gallery__item:hover img {
  transform: scale(1.04);
}

.gallery__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 107, 143, 0.15);
  opacity: 0;
  transition: opacity var(--duration-base);
}

.gallery__item:hover::after {
  opacity: 1;
}

.gallery__item--wide {
  grid-column: span 2;
}

.gallery__item--tall {
  grid-row: span 2;
}

@media (max-width: 1023px) {
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 240px;
  }
}

@media (max-width: 599px) {
  .gallery__grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: var(--space-4);
    -webkit-overflow-scrolling: touch;
    padding-bottom: var(--space-4);
  }

  .gallery__item {
    min-width: 80vw;
    height: 260px;
    scroll-snap-align: center;
    flex-shrink: 0;
  }

  .gallery__item--wide,
  .gallery__item--tall {
    min-width: 80vw;
    grid-column: auto;
    grid-row: auto;
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.93);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-smooth),
              visibility var(--duration-base);
}

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

.lightbox__img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.lightbox__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-white);
  opacity: 0.7;
  transition: opacity var(--duration-fast);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.lightbox__close:hover { opacity: 1; }

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-white);
  opacity: 0.7;
  transition: opacity var(--duration-fast);
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.lightbox__prev { left: var(--space-6); }
.lightbox__next { right: var(--space-6); }

.lightbox__prev:hover,
.lightbox__next:hover { opacity: 1; }

/* ============================================================
   8. WHY CHOOSE US
   ============================================================ */
.why-us {
  background: radial-gradient(
    ellipse at 30% 50%,
    rgba(73, 182, 214, 0.15) 0%,
    transparent 60%
  ), var(--color-primary);
  padding: var(--section-py) 0;
  position: relative;
}

.why-us__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-10);
}

.benefit {
  text-align: center;
}

.benefit__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-5);
  color: var(--color-accent);
}

.benefit__icon svg {
  width: 100%;
  height: 100%;
}

.benefit__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-white);
  margin-bottom: var(--space-3);
}

.benefit__text {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
  max-width: 300px;
  margin-inline: auto;
}

@media (max-width: 1023px) {
  .why-us__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 599px) {
  .why-us__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

/* ============================================================
   9. TESTIMONIALS
   ============================================================ */
.testimonials {
  background: var(--color-off-white);
  padding: var(--section-py) 0;
}

.testimonials__carousel {
  position: relative;
  overflow: hidden;
}

.testimonials__track {
  display: flex;
  gap: var(--space-8);
  transition: transform var(--duration-slow) var(--ease-smooth);
}

.testimonial-card {
  flex: 0 0 calc(33.333% - var(--space-8) * 2 / 3);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-8);
  box-shadow: var(--shadow-card);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  left: 24px;
  font-family: var(--font-heading);
  font-size: 5rem;
  line-height: 1;
  color: var(--color-secondary-pale);
}

.testimonial-card:nth-child(odd) {
  transform: rotate(-0.8deg);
}

.testimonial-card:nth-child(even) {
  transform: rotate(0.8deg);
}

.testimonial-card:hover {
  transform: rotate(0deg);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-5);
}

.testimonial-card__stars svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  fill: var(--color-accent);
}

.testimonial-card__quote {
  font-size: var(--text-base);
  color: var(--color-charcoal);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: var(--space-6);
}

.testimonial-card__author {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-primary);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.testimonials__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-medium-gray);
  transition: all var(--duration-base);
}

.testimonials__btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-white);
}

.testimonials__btn svg {
  width: 18px;
  height: 18px;
}

.testimonials__dots {
  display: flex;
  gap: var(--space-2);
}

.testimonials__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-light-gray);
  border: none;
  cursor: pointer;
  transition: background var(--duration-fast);
  padding: 0;
}

.testimonials__dot.is-active {
  background: var(--color-primary);
}

@media (max-width: 1023px) {
  .testimonial-card {
    flex: 0 0 calc(50% - var(--space-8) / 2);
  }
}

@media (max-width: 599px) {
  .testimonial-card {
    flex: 0 0 100%;
  }

  .testimonial-card:nth-child(odd),
  .testimonial-card:nth-child(even) {
    transform: rotate(0);
  }
}

/* ============================================================
   10. INSURANCE
   ============================================================ */
.insurance {
  background: var(--color-white);
  padding: var(--section-py) 0;
}

.insurance__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6) var(--space-10);
  margin-bottom: var(--space-8);
}

.insurance__category {
  text-align: center;
  margin-bottom: var(--space-8);
}

.insurance__category-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-charcoal);
  margin-bottom: var(--space-6);
}

.insurance__list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

.insurance__item {
  display: inline-flex;
  align-items: center;
  padding: var(--space-3) var(--space-6);
  background: var(--color-off-white);
  border-radius: var(--radius-full);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--color-dark-gray);
  transition: all var(--duration-base);
  border: 1px solid transparent;
}

.insurance__item:hover {
  border-color: var(--color-secondary);
  background: var(--color-secondary-pale);
  color: var(--color-primary);
}

.insurance__note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-medium-gray);
}

.insurance__note a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.insurance__note a:hover {
  color: var(--color-primary-dark);
}

/* ============================================================
   11. CONTACT
   ============================================================ */
.contact {
  background: var(--color-secondary-pale);
  padding: var(--section-py) 0;
  position: relative;
}

.contact__curve {
  position: absolute;
  top: -1px;
  left: 0;
  width: 100%;
}

.contact__curve svg {
  display: block;
  width: 100%;
  height: auto;
}

.contact__inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: start;
}

.contact__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-3xl);
  color: var(--color-charcoal);
  margin-bottom: var(--space-4);
}

.contact__intro {
  color: var(--color-dark-gray);
  margin-bottom: var(--space-8);
  line-height: 1.6;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-form__group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.contact-form__label {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-charcoal);
}

.contact-form__input,
.contact-form__select,
.contact-form__textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-charcoal);
  background: var(--color-white);
  transition: border-color var(--duration-base), box-shadow var(--duration-base);
  -webkit-appearance: none;
  appearance: none;
}

.contact-form__input:focus,
.contact-form__select:focus,
.contact-form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-secondary-pale);
}

.contact-form__input::placeholder,
.contact-form__textarea::placeholder {
  color: var(--color-medium-gray);
}

.contact-form__select {
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%237C8389' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.contact-form__textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-form__submit {
  align-self: flex-start;
}

.contact-form__error {
  font-size: var(--text-xs);
  color: #D64545;
  margin-top: var(--space-1);
}

.contact-form__success {
  background: #E8F5E9;
  border: 1px solid #4CAF50;
  color: #2E7D32;
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: 500;
  text-align: center;
}

/* Contact Info Side */
.contact__map {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: var(--space-8);
}

.contact__map iframe {
  display: block;
  width: 100%;
  height: 300px;
  border: none;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact__detail-item {
  display: flex;
  gap: var(--space-4);
}

.contact__detail-item svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact__detail-item h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--color-charcoal);
  margin-bottom: var(--space-2);
}

.contact__detail-item address,
.contact__detail-item a,
.contact__detail-item p {
  font-size: var(--text-sm);
  color: var(--color-dark-gray);
  line-height: 1.6;
}

.contact__detail-item a:hover {
  color: var(--color-primary);
}

.contact__hours {
  border-collapse: collapse;
}

.contact__hours td {
  padding: var(--space-1) 0;
  font-size: var(--text-sm);
  color: var(--color-dark-gray);
}

.contact__hours td:first-child {
  padding-right: var(--space-6);
  font-weight: 500;
}

.contact__book-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-8);
  background: var(--color-accent);
  color: var(--color-charcoal);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  transition: all var(--duration-base);
}

.contact__book-link:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@media (max-width: 767px) {
  .contact__inner {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .contact-form__submit {
    align-self: stretch;
  }
}

/* ============================================================
   12. FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-charcoal);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-16) 0 var(--space-8);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

.site-footer__logo {
  height: 36px;
  width: auto;
  margin-bottom: var(--space-5);
  filter: brightness(0) invert(1);
}

.site-footer__tagline {
  font-size: var(--text-sm);
  line-height: 1.6;
  margin-bottom: var(--space-6);
  max-width: 280px;
}

.site-footer__social {
  display: flex;
  gap: var(--space-4);
}

.site-footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--duration-base);
}

.site-footer__social a:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.site-footer__social svg {
  width: 18px;
  height: 18px;
}

.site-footer__col-title {
  font-weight: 700;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.site-footer__links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.site-footer__links a {
  font-size: var(--text-sm);
  transition: color var(--duration-fast);
}

.site-footer__links a:hover {
  color: var(--color-accent);
}

.site-footer__contact address,
.site-footer__contact a,
.site-footer__contact p {
  font-size: var(--text-sm);
  line-height: 1.7;
}

.site-footer__contact a:hover {
  color: var(--color-accent);
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-6);
}

.site-footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.site-footer__bottom p {
  font-size: var(--text-xs);
}

.site-footer__bottom nav {
  display: flex;
  gap: var(--space-6);
}

.site-footer__bottom nav a {
  font-size: var(--text-xs);
  transition: color var(--duration-fast);
}

.site-footer__bottom nav a:hover {
  color: var(--color-accent);
}

@media (max-width: 1023px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 599px) {
  .site-footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .site-footer__tagline {
    margin-inline: auto;
  }

  .site-footer__social {
    justify-content: center;
  }

  .site-footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* === MOBILE FLOATING CTA === */
.mobile-cta {
  display: none;
}

@media (max-width: 1023px) {
  .mobile-cta {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: var(--space-3) var(--space-4);
    background: var(--color-white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(0);
    transition: transform var(--duration-base) var(--ease-smooth);
  }

  .mobile-cta.is-hidden {
    transform: translateY(100%);
  }

  .mobile-cta .btn {
    width: 100%;
    justify-content: center;
  }

  /* Add bottom padding to body so footer isn't hidden behind floating CTA */
  body {
    padding-bottom: 72px;
  }
}

/* === FOCUS STYLES === */
:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
  outline: none;
}

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

  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
  }

  .hero__bg-img {
    height: 100% !important;
  }
}

/* === PRINT STYLES === */
@media print {
  .site-header,
  .hero__scroll-indicator,
  .mobile-cta,
  .accent-bar {
    display: none;
  }

  body {
    padding-bottom: 0;
  }
}