/* =====================================================
   TotalFluids — Main Stylesheet
   Architecture: ITCSS (settings → tools → generic → base → objects → components → utilities)
   Methodology: component-based
   Units: clamp() (fluid typography & spacing)
   Naming: semantic
   Reset: modern-reset
   ===================================================== */
:root {
--color-primary:       #2d7a4f;
  --color-primary-light: #4caf50;
  --color-primary-dark:  #1e5c38;
  --color-accent:        #26a69a;
  --color-bg:            #ffffff;
  --color-bg-alt:        #f5f7f5;
  --color-bg-dark:       #1a2e22;
  --color-text:          #2c3a30;
  --color-text-light:    #5a6e62;
  --color-text-muted:    #8fa699;
  --color-border:        #dde8e0;
  --color-danger:        #e53935;
  --color-warning-bg:    #fff8e1;
  --color-warning-border:#f9a825;
--font-family:  'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', sans-serif;
  --text-xs:   clamp(0.75rem,  1.5vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 1.8vw, 1rem);
  --text-base: clamp(1rem,     2vw,   1.125rem);
  --text-lg:   clamp(1.125rem, 2.5vw, 1.3rem);
  --text-xl:   clamp(1.3rem,   3vw,   1.6rem);
  --text-2xl:  clamp(1.6rem,   3.5vw, 2.1rem);
  --text-3xl:  clamp(2rem,     4.5vw, 2.8rem);
  --text-4xl:  clamp(2.5rem,   5.5vw, 3.6rem);
  --text-hero: clamp(2.4rem,   6vw,   4rem);
--space-xs:  clamp(0.4rem,  1vw,  0.6rem);
  --space-sm:  clamp(0.75rem, 1.5vw, 1rem);
  --space-md:  clamp(1rem,    2vw,   1.5rem);
  --space-lg:  clamp(1.5rem,  3vw,   2.25rem);
  --space-xl:  clamp(2rem,    4vw,   3rem);
  --space-2xl: clamp(3rem,    6vw,   5rem);
  --space-3xl: clamp(4.5rem,  9vw,   8rem);
--container-max:     1200px;
  --container-padding: clamp(1rem, 5vw, 2.5rem);
--radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --radius-full: 9999px;
--shadow-sm: 0 1px 4px rgba(45,122,79,0.07);
  --shadow-md: 0 4px 16px rgba(45,122,79,0.10);
  --shadow-lg: 0 8px 32px rgba(45,122,79,0.13);
  --shadow-xl: 0 16px 48px rgba(45,122,79,0.15);
--ease-base: 0.22s ease;
  --ease-slow: 0.38s ease;
--header-height: clamp(3.5rem, 7vw, 4.5rem);
}
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html {
  scroll-behavior: smooth;
  color-scheme: light;
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--font-family);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, picture, video, canvas, svg { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
p, h1, h2, h3, h4, h5, h6 { overflow-wrap: break-word; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; }
h1 { font-size: var(--text-hero); line-height: 1.15; font-weight: 800; }
h2 { font-size: var(--text-3xl);  line-height: 1.25; font-weight: 700; }
h3 { font-size: var(--text-xl);   line-height: 1.35; font-weight: 600; }
h4 { font-size: var(--text-lg);   line-height: 1.4;  font-weight: 600; }
p  { line-height: 1.75; color: var(--color-text-light); }

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

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-sm);
  background: var(--color-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  z-index: 9999;
  transition: top var(--ease-base);
}
.skip-link:focus { top: 0; }
.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.section {
  padding-block: var(--space-3xl);
}

.section--alt {
  background: var(--color-bg-alt);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}
.section-header h2 {
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}
.section-header p {
  font-size: var(--text-lg);
  max-width: 640px;
  margin-inline: auto;
}

.grid-2 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  align-items: center;
}
.grid-2 > * { flex: 1 1 300px; }

.grid-3 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}
.grid-3 > * { flex: 1 1 260px; }

.grid-4 {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}
.grid-4 > * { flex: 1 1 200px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: clamp(0.7rem, 1.5vw, 0.9rem) clamp(1.4rem, 3vw, 2rem);
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 700;
  line-height: 1;
  transition: background var(--ease-base), transform var(--ease-base), box-shadow var(--ease-base);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 12px rgba(45,122,79,0.25);
}
.btn--primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(45,122,79,0.35);
}
.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}
.btn--sm { padding: 0.55rem 1.2rem; font-size: var(--text-sm); }
.btn--lg {
  padding: clamp(0.9rem, 2vw, 1.15rem) clamp(2rem, 4vw, 2.8rem);
  font-size: var(--text-lg);
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  min-height: var(--header-height);
  transition: box-shadow var(--ease-base);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: var(--header-height);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.site-logo__text {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-primary-dark);
  letter-spacing: -0.02em;
}

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

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

.nav-list a {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  padding: 0.25rem 0;
  position: relative;
  transition: color var(--ease-base);
}
.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ease-base);
}
.nav-list a:hover,
.nav-list a[aria-current="page"] { color: var(--color-primary); }
.nav-list a:hover::after,
.nav-list a[aria-current="page"]::after { transform: scaleX(1); }

.nav-cta { margin-left: var(--space-sm); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: background var(--ease-base);
}
.nav-toggle:hover { background: var(--color-bg-alt); }
.nav-toggle__bar {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--ease-base), opacity var(--ease-base);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.patient-welcome {
  position: relative;
  min-height: clamp(500px, 85vh, 780px);
  display: flex;
  align-items: center;
  background-image: url('/images/hero.jpg');
  background-size: cover;
  background-position: center 30%;
  background-attachment: fixed;
  overflow: hidden;
}

.patient-welcome::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(26,46,34,0.82) 0%,
    rgba(26,46,34,0.55) 55%,
    rgba(26,46,34,0.25) 100%
  );
  z-index: 1;
}

.patient-welcome .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(107,196,126,0.2);
  border: 1px solid rgba(107,196,126,0.4);
  color: #a8efb8;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.patient-welcome h1 {
  color: #fff;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
}

.patient-welcome .hero-sub {
  font-size: var(--text-lg);
  color: rgba(240,248,242,0.88);
  margin-bottom: var(--space-xl);
  line-height: 1.65;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.hero-scroll-hint {
  margin-top: var(--space-2xl);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.55);
  font-size: var(--text-xs);
}

.scroll-arrow {
  width: 28px;
  height: 28px;
  border: 1.5px solid rgba(255,255,255,0.35);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounceDown 1.6s ease-in-out infinite;
}
@keyframes bounceDown {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(5px); }
}
.practice-overview {
  padding-block: var(--space-3xl);
}

.practice-overview .grid-2 > .about-image {
  order: -1;
}

.about-image img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.about-text h2 {
  margin-bottom: var(--space-md);
  color: var(--color-text);
}
.about-text p { margin-bottom: var(--space-md); }

.about-list {
  margin-top: var(--space-lg);
}
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: var(--space-sm);
  font-size: var(--text-base);
  color: var(--color-text-light);
}
.about-list li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1.1em;
  flex-shrink: 0;
  margin-top: 0.1em;
}
.condition-comparison {
  padding-block: var(--space-3xl);
  background: var(--color-bg-dark);
  color: #fff;
}
.condition-comparison .section-header h2 { color: #fff; }
.condition-comparison .section-header p  { color: rgba(255,255,255,0.7); }

.comparison-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}
.comparison-col {
  flex: 1 1 280px;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
}
.comparison-col--without {
  background: rgba(229,57,53,0.1);
  border: 1px solid rgba(229,57,53,0.25);
}
.comparison-col--with {
  background: rgba(45,122,79,0.12);
  border: 1px solid rgba(45,122,79,0.35);
}
.comparison-col h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-lg);
  color: #fff;
}
.comparison-col li {
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.82);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.5;
}
.comparison-col li:last-child { border-bottom: none; }
.featured-lessons {
  padding-block: var(--space-3xl);
  background: var(--color-bg-alt);
}

.features-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.feature-card {
  flex: 1 1 280px;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--ease-base), box-shadow var(--ease-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-icon {
  font-size: clamp(2rem, 4vw, 2.5rem);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.feature-card h3 {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: 0.25rem;
}
.feature-card p {
  font-size: var(--text-sm);
  line-height: 1.65;
}
.platform-statistics {
  padding-block: var(--space-3xl);
  background: var(--color-primary);
  color: #fff;
}
.platform-statistics .section-header h2 { color: #fff; }

.metrics-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
  justify-content: center;
}

.metric-card {
  flex: 1 1 200px;
  max-width: 240px;
  text-align: center;
  padding: var(--space-xl);
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.18);
  transition: background var(--ease-base);
}
.metric-card:hover { background: rgba(255,255,255,0.18); }

.metric-number {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
}

.metric-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.8);
  font-weight: 500;
}
.medical-team {
  padding-block: var(--space-3xl);
}

.team-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  justify-content: center;
}

.team-card {
  flex: 1 1 220px;
  max-width: 270px;
  text-align: center;
  transition: transform var(--ease-base);
}
.team-card:hover { transform: translateY(-3px); }

.team-card__photo {
  width: clamp(100px, 20vw, 140px);
  height: clamp(100px, 20vw, 140px);
  border-radius: 50%;
  overflow: hidden;
  margin-inline: auto;
  margin-bottom: var(--space-md);
  border: 3px solid var(--color-border);
  box-shadow: var(--shadow-md);
}
.team-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-card__photo--placeholder {
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
}

.team-card h3 {
  font-size: var(--text-base);
  color: var(--color-text);
  margin-bottom: 0.25rem;
}
.team-card__role {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-sm) !important;
}
.team-card__bio { font-size: var(--text-xs); line-height: 1.6; }
.common-questions {
  padding-block: var(--space-3xl);
  background: var(--color-bg-alt);
}

.faq-list { max-width: 820px; margin-inline: auto; }

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

.faq-question {
  width: 100%;
  text-align: left;
  padding: var(--space-lg) 0;
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  transition: color var(--ease-base);
  background: none;
  border: none;
  cursor: pointer;
}
.faq-question:hover { color: var(--color-primary); }
.faq-question::after {
  content: '+';
  font-size: var(--text-xl);
  font-weight: 300;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform var(--ease-base);
}
.faq-question[aria-expanded="true"]::after { transform: rotate(45deg); }

.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--ease-slow);
}
.faq-answer-inner {
  padding: 0 0 var(--space-lg);
}
.faq-answer-inner p { font-size: var(--text-sm); }
.program-enrollment {
  padding-block: var(--space-3xl);
  background: linear-gradient(135deg, #f0f8f3 0%, #e8f5ec 100%);
}

.enrollment-inner {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xl);
  align-items: center;
}

.enrollment-text { flex: 1 1 300px; }
.enrollment-text h2 { color: var(--color-text); margin-bottom: var(--space-md); }
.enrollment-text p  { margin-bottom: var(--space-sm); }

.enrollment-benefits {
  margin-top: var(--space-md);
}
.enrollment-benefits li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0;
  font-size: var(--text-sm);
  color: var(--color-text);
}
.enrollment-benefits li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1em;
  flex-shrink: 0;
}

.enrollment-form {
  flex: 1 1 340px;
  min-width: 0;
  max-width: 100%;
  box-sizing: border-box;
  background: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-xl);
}
.enrollment-form h3 {
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin-bottom: 0.4rem;
}
.enrollment-form > p {
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
}
.form-group { margin-bottom: var(--space-md); }
.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"] {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--ease-base), box-shadow var(--ease-base);
}
.form-group input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45,122,79,0.12);
}
.form-group input.invalid { border-color: var(--color-danger); }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  cursor: pointer;
  font-size: var(--text-xs);
  color: var(--color-text-light);
  line-height: 1.5;
}
.form-checkbox input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  margin-top: 2px;
  cursor: pointer;
}
.form-checkbox a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-disclaimer {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
  line-height: 1.5;
}

.form-success {
  display: none;
  background: #e8f5ec;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  color: var(--color-primary-dark);
  font-weight: 600;
  margin-top: var(--space-md);
}

.btn--full { width: 100%; margin-top: var(--space-md); }
.disclaimer-notice {
  background: var(--color-warning-bg);
  border-top: 2px solid var(--color-warning-border);
  padding: var(--space-lg) 0;
}
.disclaimer-notice p {
  color: #5c4a00;
  font-size: var(--text-sm);
  line-height: 1.65;
  text-align: center;
}
.site-footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.75);
  padding-block: var(--space-3xl) var(--space-xl);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand { flex: 1 1 200px; }
.footer-brand .site-logo__text { color: #fff; }
.footer-tagline {
  margin-top: var(--space-sm);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
}
.footer-platform-label {
  margin-top: 0.5rem;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-primary-light);
  text-transform: uppercase;
}

.footer-nav, .footer-legal-nav, .footer-company { flex: 1 1 160px; }

.footer-nav__title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.footer-nav ul, .footer-legal-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.footer-nav a, .footer-legal-nav a,
.footer-legal-nav button {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  transition: color var(--ease-base);
}
.footer-nav a:hover, .footer-legal-nav a:hover,
.footer-legal-nav button:hover { color: var(--color-primary-light); }

.footer-company address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
}
.footer-company address p strong { color: rgba(255,255,255,0.9); }
.footer-company a { color: var(--color-primary-light); }

.footer-bottom {
  padding-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: center;
  text-align: center;
}
.footer-copyright { font-size: var(--text-xs); color: rgba(255,255,255,0.4); }
.footer-disclaimer-mini { font-size: var(--text-xs); color: rgba(255,255,255,0.35); max-width: 600px; }
.legal-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.legal-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.6);
}
.legal-modal__content {
  position: relative;
  background: #fff;
  max-width: 760px;
  width: 92%;
  max-height: 85vh;
  overflow-y: auto;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}
.legal-modal__content h2 {
  font-size: var(--text-2xl);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
}
.legal-modal__content h3 {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin: var(--space-lg) 0 var(--space-sm);
}
.legal-modal__content p {
  font-size: var(--text-sm);
  margin-bottom: var(--space-sm);
  line-height: 1.7;
}
.legal-modal__content em { color: var(--color-text-muted); font-style: italic; }
.legal-modal__content a { color: var(--color-primary); text-decoration: underline; }
.legal-modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text-light);
  line-height: 1;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: background var(--ease-base), color var(--ease-base);
}
.legal-modal__close:hover { background: var(--color-bg-alt); color: var(--color-text); }
.patient-contact { padding-block: var(--space-3xl); }
.contact-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xl);
}
.contact-info { flex: 1 1 300px; }
.contact-info h2 { margin-bottom: var(--space-md); }
.contact-info p  { margin-bottom: var(--space-md); }
.contact-detail-list { margin-top: var(--space-xl); display: flex; flex-direction: column; gap: var(--space-md); }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-bg-alt);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--color-primary);
}
.contact-detail__icon { font-size: 1.4rem; flex-shrink: 0; }
.contact-detail__label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 0.2rem;
}
.contact-detail__value { font-size: var(--text-sm); color: var(--color-text); }

.contact-form-wrapper {
  flex: 1 1 340px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}
.contact-form-wrapper h3 { font-size: var(--text-2xl); margin-bottom: var(--space-md); }
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  resize: vertical;
  min-height: 120px;
  transition: border-color var(--ease-base);
}
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(45,122,79,0.12);
}
.page-hero {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, #2a4c38 100%);
  padding: var(--space-3xl) 0 var(--space-2xl);
  text-align: center;
}
.page-hero h1 { color: #fff; font-size: var(--text-3xl); }
.page-hero p { color: rgba(255,255,255,0.7); font-size: var(--text-lg); margin-top: var(--space-sm); }
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: var(--space-md);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.5);
}
.breadcrumb a { color: rgba(255,255,255,0.55); transition: color var(--ease-base); }
.breadcrumb a:hover { color: var(--color-primary-light); }
.breadcrumb span { color: rgba(255,255,255,0.4); }
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.blog-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.blog-card {
  flex: 1 1 300px;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--ease-base), box-shadow var(--ease-base);
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card__image {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--color-bg-alt);
}
.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.blog-card:hover .blog-card__image img { transform: scale(1.04); }

.blog-card__body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-sm);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.blog-card__tag {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-primary);
  background: rgba(45,122,79,0.08);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
}
.blog-card__reading {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.blog-card__title {
  font-size: var(--text-lg);
  line-height: 1.35;
  color: var(--color-text);
}
.blog-card__title a {
  color: inherit;
  transition: color var(--ease-base);
}
.blog-card__title a:hover { color: var(--color-primary); }

.blog-card__excerpt {
  font-size: var(--text-sm);
  line-height: 1.65;
  flex: 1;
}

.blog-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
  margin-top: auto;
}
.blog-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.blog-card__read-more {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--ease-base);
}
.blog-card__read-more:hover { color: var(--color-primary-dark); }
.blog-cta {
  background: linear-gradient(135deg, #f0f8f3 0%, #e8f5ec 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
}
.blog-cta h2 { margin-bottom: var(--space-md); }
.blog-cta p  { margin-bottom: var(--space-xl); max-width: 560px; margin-inline: auto; margin-bottom: var(--space-xl); }
.post-hero {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, #2a4c38 100%);
  padding: var(--space-3xl) 0 var(--space-2xl);
}
.post-hero__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary-light);
  background: rgba(107,196,126,0.15);
  border: 1px solid rgba(107,196,126,0.3);
  padding: 0.25rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}
.post-hero h1 {
  color: #fff;
  font-size: var(--text-3xl);
  max-width: 820px;
  margin-bottom: var(--space-md);
}
.post-hero__meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: rgba(255,255,255,0.6);
  font-size: var(--text-sm);
}
.post-hero__meta span::before {
  content: '·';
  margin-right: var(--space-sm);
}
.post-hero__meta span:first-child::before { content: ''; margin-right: 0; }

.post-content {
  max-width: 820px;
  margin-inline: auto;
  padding-block: var(--space-3xl);
}
.post-content h2 {
  font-size: var(--text-2xl);
  color: var(--color-text);
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}
.post-content h3 {
  font-size: var(--text-xl);
  color: var(--color-text);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
}
.post-content p {
  margin-bottom: var(--space-md);
  font-size: var(--text-base);
  line-height: 1.8;
}
.post-content ul, .post-content ol {
  list-style: disc;
  padding-left: 1.5rem;
  margin: var(--space-md) 0;
}
.post-content li {
  margin-bottom: 0.6rem;
  font-size: var(--text-base);
  color: var(--color-text-light);
  line-height: 1.7;
}
.post-content strong { color: var(--color-text); }
.post-content a { color: var(--color-primary); text-decoration: underline; }

.post-disclaimer {
  background: var(--color-warning-bg);
  border-left: 4px solid var(--color-warning-border);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  margin: var(--space-2xl) 0;
}
.post-disclaimer p {
  color: #5c4a00;
  font-size: var(--text-sm);
  margin: 0;
}

.post-back {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
  transition: color var(--ease-base);
}
.post-back:hover { color: var(--color-primary-dark); }

.post-cta {
  background: linear-gradient(135deg, #f0f8f3 0%, #e8f5ec 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
  margin-top: var(--space-3xl);
}
.post-cta h2 { margin-bottom: var(--space-sm); }
.post-cta p  { margin-bottom: var(--space-xl); }

@media (max-width: 768px) {
  .blog-card { flex-basis: 100%; }
  .blog-cta { padding: var(--space-2xl) var(--space-lg); }
  .post-hero__meta { flex-direction: column; align-items: flex-start; gap: 0.3rem; }
  .post-hero__meta span::before { content: ''; margin-right: 0; }
}
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.font-bold { font-weight: 700; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
@media (max-width: 1024px) {
  .features-grid > * { flex-basis: 250px; }
  .metrics-grid > * { flex-basis: 180px; }
}

@media (max-width: 768px) {
.nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-lg) var(--container-padding);
    gap: 0;
    box-shadow: var(--shadow-lg);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--ease-slow), opacity var(--ease-slow);
    border-top: 1px solid var(--color-border);
    z-index: 999;
  }
  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-list { flex-direction: column; gap: 0; }
  .nav-list a {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--text-base);
  }
  .nav-list a::after { display: none; }
  .nav-cta { margin: var(--space-md) 0 0; width: 100%; justify-content: center; }
.patient-welcome { background-attachment: scroll; min-height: 70vh; }
  .grid-2 > .about-image { order: 0; }
  .comparison-grid { flex-direction: column; }
  .footer-grid { gap: var(--space-xl); }
  .footer-nav, .footer-legal-nav, .footer-company { flex-basis: 45%; }

  .hero-cta-group { flex-direction: column; align-items: flex-start; }
  .hero-cta-group .btn { width: 100%; justify-content: center; }

  .enrollment-form { padding: var(--space-lg); }
}

@media (max-width: 480px) {
  .metrics-grid { gap: var(--space-md); }
  .metric-card { flex-basis: 140px; }
  .team-card { flex-basis: 100%; max-width: 100%; }
  .footer-nav, .footer-legal-nav, .footer-company { flex-basis: 100%; }
  .enrollment-form { padding: var(--space-md); }
}