/* ============================================================
   Okmulgee Pediatrics & Family Care — styles.css
   Design: Community / Local archetype
   ============================================================ */

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

/* ---------- Custom Properties ---------- */
:root {
  /* Colors */
  --color-primary: #2A9D8F;
  --color-primary-dark: #1E7A6E;
  --color-primary-light: #3AB5A6;
  --color-secondary: #A7C4A0;
  --color-secondary-light: #C5DBC0;
  --color-accent: #E8A838;
  --color-accent-dark: #D4942A;
  --color-bg: #FDFAF6;
  --color-surface: #F5F0EB;
  --color-surface-alt: #EDE7E0;
  --color-text: #2D3436;
  --color-text-secondary: #636E72;
  --color-text-inverse: #FDFAF6;
  --color-border: #DDD5CC;
  --color-shadow: rgba(45, 52, 54, 0.08);
  --color-shadow-md: rgba(45, 52, 54, 0.12);
  --color-shadow-lg: rgba(45, 52, 54, 0.16);
  --color-overlay: rgba(45, 52, 54, 0.5);
  --color-hero-gradient-start: #2A9D8F;
  --color-hero-gradient-end: #1E7A6E;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  /* Fluid type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.85rem);
  --text-sm: clamp(0.85rem, 0.8rem + 0.25vw, 0.95rem);
  --text-base: clamp(0.95rem, 0.9rem + 0.25vw, 1.05rem);
  --text-lg: clamp(1.1rem, 1rem + 0.5vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2.2rem);
  --text-3xl: clamp(1.8rem, 1.4rem + 2vw, 2.8rem);
  --text-4xl: clamp(2.2rem, 1.6rem + 3vw, 3.5rem);

  /* Spacing (8px grid) */
  --space-1: 0.25rem;   /* 4px */
  --space-2: 0.5rem;    /* 8px */
  --space-3: 0.75rem;   /* 12px */
  --space-4: 1rem;      /* 16px */
  --space-5: 1.5rem;    /* 24px */
  --space-6: 2rem;      /* 32px */
  --space-8: 3rem;      /* 48px */
  --space-10: 4rem;     /* 64px */
  --space-12: 5rem;     /* 80px */
  --space-16: 8rem;     /* 128px */

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Easing */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out-cubic: cubic-bezier(0.65, 0, 0.35, 1);

  /* Transitions */
  --transition-fast: 150ms var(--ease-out-expo);
  --transition-base: 250ms var(--ease-out-expo);
  --transition-slow: 400ms var(--ease-in-out-cubic);
}

/* ---------- Dark mode ---------- */
[data-theme="dark"] {
  --color-bg: #1A1D1E;
  --color-surface: #242828;
  --color-surface-alt: #2E3232;
  --color-text: #F0EDE8;
  --color-text-secondary: #A8A29E;
  --color-text-inverse: #1A1D1E;
  --color-border: #3A3E3E;
  --color-shadow: rgba(0, 0, 0, 0.2);
  --color-shadow-md: rgba(0, 0, 0, 0.3);
  --color-shadow-lg: rgba(0, 0, 0, 0.4);
  --color-overlay: rgba(0, 0, 0, 0.6);
  --color-hero-gradient-start: #1E7A6E;
  --color-hero-gradient-end: #165B53;
}

/* ---------- Selection ---------- */
::selection {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-bg);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-secondary);
}

/* Firefox */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) var(--color-bg);
}

/* ---------- Skip link ---------- */
.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-4);
  z-index: 1000;
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 0;
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ---------- Body ---------- */
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color var(--transition-slow), color var(--transition-slow);
}

body.nav-open {
  overflow: hidden;
}

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* ---------- Section ---------- */
.section {
  padding: var(--space-12) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ---------- Scroll animation ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- NAV ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: transparent;
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.nav.scrolled {
  background: var(--color-bg);
  box-shadow: 0 1px 8px var(--color-shadow);
}

.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-text);
  z-index: 101;
}

.nav-brand svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-brand-name {
  font-size: var(--text-base);
  font-weight: 700;
}

.nav-brand-sub {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}

.nav-link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  padding: var(--space-2) 0;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--color-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  z-index: 101;
}

.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--color-surface-alt);
}

.theme-toggle:active {
  transform: scale(0.95);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  color: var(--color-text);
}

.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 44px;
}

.nav-cta svg {
  width: 16px;
  height: 16px;
}

.nav-cta:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 4px 12px rgba(42, 157, 143, 0.3);
}

.nav-cta:active {
  transform: scale(0.98);
  box-shadow: 0 2px 4px rgba(42, 157, 143, 0.2);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  z-index: 101;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav overlay */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--color-overlay);
  z-index: 99;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.nav-overlay.active {
  opacity: 1;
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  padding: calc(var(--nav-height) + var(--space-12)) 0 var(--space-12);
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 60% 20%, rgba(42, 157, 143, 0.08), transparent),
    radial-gradient(ellipse 60% 40% at 20% 80%, rgba(167, 196, 160, 0.1), transparent),
    radial-gradient(ellipse 40% 30% at 80% 70%, rgba(232, 168, 56, 0.06), transparent);
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}

.hero-badge svg {
  width: 16px;
  height: 16px;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 800;
  line-height: 1.08;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.hero-title-highlight {
  color: var(--color-primary);
}

.hero-description {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 48px;
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 6px 20px rgba(42, 157, 143, 0.3);
}

.btn-primary:active {
  transform: scale(0.98);
  box-shadow: 0 2px 8px rgba(42, 157, 143, 0.2);
}

.btn-primary svg {
  width: 18px;
  height: 18px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 48px;
}

.btn-secondary:hover {
  background: var(--color-surface-alt);
  box-shadow: 0 4px 12px var(--color-shadow);
}

.btn-secondary:active {
  transform: scale(0.98);
}

.btn-secondary svg {
  width: 18px;
  height: 18px;
}

.hero-stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.hero-stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.hero-stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

/* Hero visual side */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-illustration {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-accent) 100%);
  opacity: 0.9;
  position: relative;
  overflow: hidden;
}

.hero-illustration::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 40%, rgba(255,255,255,0.2) 0%, transparent 60%),
    radial-gradient(circle at 70% 60%, rgba(255,255,255,0.1) 0%, transparent 50%);
}

.hero-illustration svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 15%;
  color: rgba(255, 255, 255, 0.9);
}

/* Floating cards on hero visual */
.hero-float-card {
  position: absolute;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-4) var(--space-5);
  box-shadow: 0 8px 24px var(--color-shadow-md);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  animation: float 6s ease-in-out infinite;
}

.hero-float-card svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
}

.hero-float-card:nth-child(2) {
  top: 15%;
  right: -10%;
  animation-delay: -2s;
}

.hero-float-card:nth-child(3) {
  bottom: 20%;
  left: -8%;
  animation-delay: -4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ---------- SERVICES ---------- */
.services {
  background: var(--color-surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}

.service-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--color-shadow-md);
}

.service-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(42, 157, 143, 0.1), rgba(167, 196, 160, 0.15));
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.service-icon svg {
  width: 24px;
  height: 24px;
}

.service-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.service-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ---------- ABOUT ---------- */
.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

.about-content {
  max-width: 560px;
}

.about-text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-5);
}

.about-highlight {
  background: var(--color-surface);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-5) var(--space-6);
  margin-bottom: var(--space-5);
}

.about-highlight p {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.7;
  font-weight: 500;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.about-value {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-surface);
  border-radius: var(--radius-md);
}

.about-value svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-value-text {
  font-size: var(--text-sm);
  font-weight: 500;
}

/* About visual side */
.about-visual {
  position: relative;
}

.about-image-placeholder {
  width: 100%;
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(145deg, var(--color-secondary-light), var(--color-secondary), var(--color-primary));
  border-radius: var(--radius-xl);
  opacity: 0.85;
  position: relative;
  overflow: hidden;
}

.about-image-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 40% 50%, rgba(255,255,255,0.2) 0%, transparent 60%);
}

.about-image-placeholder svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  padding: 20%;
  color: rgba(255, 255, 255, 0.85);
}

.about-card {
  position: absolute;
  bottom: -24px;
  right: -16px;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  box-shadow: 0 8px 24px var(--color-shadow-md);
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.about-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--radius-md);
  color: #fff;
}

.about-card-icon svg {
  width: 24px;
  height: 24px;
}

.about-card-text {
  font-family: var(--font-heading);
}

.about-card-value {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  margin-bottom: 2px;
}

.about-card-label {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

/* ---------- WELL-CHILD VISITS (Accordion) ---------- */
.visits {
  background: var(--color-surface);
}

.visits-intro {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--space-8);
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.accordion-item {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.accordion-item:has(.accordion-trigger[aria-expanded="true"]) {
  box-shadow: 0 4px 16px var(--color-shadow);
  border-color: var(--color-primary);
}

.accordion-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) var(--space-6);
  text-align: left;
  min-height: 56px;
  transition: background-color var(--transition-fast);
}

.accordion-trigger:hover {
  background: var(--color-surface);
}

.accordion-trigger:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: -2px;
  border-radius: var(--radius-lg);
}

.accordion-age {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  height: 36px;
  padding: 0 var(--space-3);
  background: linear-gradient(135deg, rgba(42, 157, 143, 0.1), rgba(167, 196, 160, 0.15));
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.accordion-trigger[aria-expanded="true"] .accordion-age {
  background: var(--color-primary);
  color: #fff;
}

.accordion-title {
  flex: 1;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
}

.accordion-chevron {
  width: 20px;
  height: 20px;
  color: var(--color-text-secondary);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.accordion-trigger[aria-expanded="true"] .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-slow);
}

.accordion-panel[aria-hidden="false"] {
  grid-template-rows: 1fr;
}

.accordion-panel-inner {
  overflow: hidden;
}

.accordion-content {
  padding: 0 var(--space-6) var(--space-6);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-5);
}

.accordion-section h4 {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.accordion-section h4 svg {
  width: 16px;
  height: 16px;
}

.accordion-section ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.accordion-section li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  padding-left: var(--space-4);
  position: relative;
}

.accordion-section li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
}

/* ---------- IMMUNIZATION ---------- */
.immunization .container {
  max-width: 800px;
}

.immunization-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
}

.immunization-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(42, 157, 143, 0.1), rgba(167, 196, 160, 0.15));
  border-radius: var(--radius-lg);
  color: var(--color-primary);
}

.immunization-icon svg {
  width: 32px;
  height: 32px;
}

.immunization-title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.immunization-text {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.immunization-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: #fff;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 48px;
}

.immunization-link:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 6px 20px rgba(42, 157, 143, 0.3);
}

.immunization-link:active {
  transform: scale(0.98);
}

.immunization-link svg {
  width: 18px;
  height: 18px;
}

/* ---------- LOCATION ---------- */
.location .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-10);
  align-items: start;
}

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

.location-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.location-item-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  flex-shrink: 0;
}

.location-item-icon svg {
  width: 20px;
  height: 20px;
}

.location-item-label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: 2px;
}

.location-item-value {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
}

.location-item-value a {
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.location-item-value a:hover {
  color: var(--color-primary-dark);
}

.location-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-top: var(--space-2);
}

.location-note svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.location-note p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.location-note strong {
  color: var(--color-text);
}

/* Map placeholder */
.location-map {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  color: var(--color-text-secondary);
  overflow: hidden;
  position: relative;
}

.location-map-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.3;
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 40px 40px;
}

.location-map svg {
  width: 48px;
  height: 48px;
  color: var(--color-primary);
  position: relative;
  z-index: 1;
}

.location-map span {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  position: relative;
  z-index: 1;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  padding: var(--space-12) 0;
}

.cta-banner-inner {
  background: linear-gradient(135deg, var(--color-hero-gradient-start), var(--color-hero-gradient-end));
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 40%);
  pointer-events: none;
}

.cta-banner-title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-4);
  position: relative;
}

.cta-banner-text {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-8);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
  position: relative;
}

.cta-banner-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  position: relative;
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary-dark);
  background: #fff;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 48px;
}

.btn-white:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.btn-white:active {
  transform: scale(0.98);
}

.btn-white svg {
  width: 18px;
  height: 18px;
}

.btn-outline-white {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-full);
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
  min-height: 48px;
}

.btn-outline-white:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.btn-outline-white svg {
  width: 18px;
  height: 18px;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-10) 0 var(--space-6);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-lg);
}

.footer-brand-logo svg {
  width: 32px;
  height: 32px;
  color: var(--color-primary);
}

.footer-brand-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: var(--space-3);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-surface-alt);
  border-radius: var(--radius-full);
  color: var(--color-text-secondary);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-primary);
  color: #fff;
}

.footer-social a svg {
  width: 18px;
  height: 18px;
}

.footer-col-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

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

.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.footer-copy {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.footer-legal {
  display: flex;
  gap: var(--space-5);
}

.footer-legal a {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--color-primary);
}

/* ---------- BACK TO TOP ---------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(42, 157, 143, 0.3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base), background-color var(--transition-fast);
  z-index: 50;
}

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

.back-to-top:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 6px 20px rgba(42, 157, 143, 0.4);
}

.back-to-top:active {
  transform: scale(0.95);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

/* ---------- Focus visible ---------- */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

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

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

@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    max-width: 400px;
    margin: 0 auto;
  }

  .about .container {
    grid-template-columns: 1fr;
  }

  .about-content {
    max-width: none;
  }

  .about-visual {
    max-width: 500px;
    margin: 0 auto;
  }

  .location .container {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .section {
    padding: var(--space-10) 0;
  }

  /* Mobile nav */
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--nav-height) + var(--space-6)) var(--space-6) var(--space-6);
    background: var(--color-bg);
    box-shadow: -4px 0 24px var(--color-shadow-lg);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    gap: var(--space-2);
    z-index: 100;
    overflow-y: auto;
  }

  .nav-links.active {
    transform: translateX(0);
  }

  .nav-link {
    font-size: var(--text-lg);
    padding: var(--space-3) var(--space-4);
    width: 100%;
    border-radius: var(--radius-md);
  }

  .nav-link:hover {
    background: var(--color-surface);
  }

  .nav-overlay {
    display: block;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-cta-desktop {
    display: none;
  }

  /* Hero */
  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-8));
    padding-bottom: var(--space-8);
  }

  .hero-float-card {
    display: none;
  }

  .hero-stats {
    gap: var(--space-5);
    flex-wrap: wrap;
  }

  /* Services */
  .services-grid {
    grid-template-columns: 1fr;
  }

  /* About */
  .about-values {
    grid-template-columns: 1fr;
  }

  .about-card {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: var(--space-4);
  }

  /* Accordion */
  .accordion-content {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .accordion-trigger {
    padding: var(--space-4) var(--space-5);
  }

  .accordion-content {
    padding: 0 var(--space-5) var(--space-5);
  }

  /* CTA banner */
  .cta-banner-inner {
    padding: var(--space-8) var(--space-5);
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .cta-banner-actions {
    flex-direction: column;
    align-items: center;
  }

  .cta-banner-actions .btn-white,
  .cta-banner-actions .btn-outline-white {
    width: 100%;
    justify-content: center;
  }
}

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

  .fade-in {
    opacity: 1;
    transform: none;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ---------- Print ---------- */
@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
  }

  body {
    font-size: 12pt;
    line-height: 1.5;
  }

  .nav,
  .back-to-top,
  .theme-toggle,
  .nav-toggle,
  .nav-overlay,
  .cta-banner,
  .hero-visual,
  .hero-illustration {
    display: none !important;
  }

  .hero {
    padding-top: 0;
    min-height: auto;
  }

  .section {
    padding: 1rem 0;
    break-inside: avoid;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #555;
  }

  .container {
    max-width: 100%;
    padding: 0;
  }

  .accordion-panel {
    grid-template-rows: 1fr !important;
  }

  .accordion-panel-inner {
    overflow: visible !important;
  }
}