/* style.css — Pravida Health Design Tokens & Components */

/* ============================================================
   FONTS
   ============================================================ */
@font-face {
  font-family: 'Big Caslon';
  src: url('./assets/fonts/Big-Caslon-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Galvji';
  src: url('./assets/fonts/galvji.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Galvji';
  src: url('./assets/fonts/galvji-bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  /* Fonts */
  --font-display: 'Big Caslon', 'Georgia', serif;
  --font-body: 'Galvji', 'Helvetica Neue', sans-serif;

  /* Type Scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);
  --text-hero: clamp(3rem,     0.5rem  + 7vw,    8rem);

  /* Spacing (4px system) */
  --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;
  --space-32: 8rem;

  /* Brand Colors — Pravida Health */
  --color-charcoal:  #333335;
  --color-suede:     #A88F72;
  --color-cashmere:  #ECE5E0;
  --color-deepsea:   #033533;

  /* Semantic Color Mapping */
  --color-bg:             #ECE5E0;
  --color-surface:        #F2ECE8;
  --color-surface-2:      #F7F3F0;
  --color-surface-offset: #E4DCD6;
  --color-divider:        #D4CBC4;
  --color-border:         #C8BEB6;

  --color-text:           #333335;
  --color-text-muted:     #6B6867;
  --color-text-faint:     #9A9492;
  --color-text-inverse:   #ECE5E0;

  --color-primary:        #033533;
  --color-primary-hover:  #055350;
  --color-primary-active: #022423;

  --color-accent:         #A88F72;
  --color-accent-hover:   #96805F;
  --color-accent-active:  #857050;

  /* Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);

  /* Shadows (warm-toned) */
  --shadow-sm: 0 1px 3px rgba(51, 51, 53, 0.06);
  --shadow-md: 0 4px 12px rgba(51, 51, 53, 0.08);
  --shadow-lg: 0 12px 32px rgba(51, 51, 53, 0.12);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;
  --content-full: 100%;
}

/* ============================================================
   LAYOUT UTILITIES
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

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

.container--default {
  max-width: var(--content-default);
}

.section {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary);
}

h1 { font-size: var(--text-2xl); letter-spacing: -0.01em; }
h2 { font-size: var(--text-xl); letter-spacing: -0.01em; }
h3 { font-size: var(--text-lg); }
h4 { font-size: var(--text-base); }

.display-heading {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  line-height: 1.05;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.subheading {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
a:hover {
  color: var(--color-accent);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              transform var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
  box-shadow: var(--shadow-sm);
}

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

.btn--secondary {
  background: transparent;
  color: var(--color-primary);
  border: 1.5px solid var(--color-primary);
}
.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

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

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: box-shadow var(--transition-interactive),
              transform var(--transition-interactive),
              border-color var(--transition-interactive);
}

a.card:hover, .card--link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(236, 229, 224, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow 0.3s var(--ease-out);
}

.site-header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.logo {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  line-height: 1;
}

.logo-img {
  height: 42px;
  width: auto;
  display: block;
}

.footer-brand .logo-img {
  height: 56px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--color-text);
  text-decoration: none;
  position: relative;
  padding-block: var(--space-1);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-accent);
  transition: width 0.3s var(--ease-out);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

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

/* Services dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  cursor: pointer;
}

.nav-dropdown-trigger svg {
  width: 12px;
  height: 12px;
  transition: transform 0.3s var(--ease-out);
}

.nav-dropdown:hover .nav-dropdown-trigger svg {
  transform: rotate(180deg);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding-top: var(--space-3);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s var(--ease-out), visibility 0.25s;
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
}

.dropdown-card {
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  min-width: 280px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.dropdown-card a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: background var(--transition-interactive), color var(--transition-interactive);
}

.dropdown-card a:hover {
  background: var(--color-surface-offset);
  color: var(--color-primary);
}

.dropdown-card a::after { display: none; }

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
  z-index: 110;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s var(--ease-out), opacity 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 900px) {
  .mobile-menu-toggle { display: flex; }

  .nav-main {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 400px;
    height: 100dvh;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-20) var(--space-8) var(--space-8);
    gap: var(--space-6);
    transition: right 0.4s var(--ease-out);
    box-shadow: var(--shadow-lg);
    z-index: 105;
  }

  .nav-main.open {
    right: 0;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .nav-links a {
    font-size: var(--text-lg);
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    padding-top: var(--space-2);
    padding-left: var(--space-4);
  }

  .dropdown-card {
    background: transparent;
    border: none;
    padding: 0;
    box-shadow: none;
    min-width: auto;
  }

  .header-cta-mobile {
    display: block;
  }
}

@media (min-width: 901px) {
  .header-cta-mobile { display: none; }
}

/* Mobile overlay */
.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(51, 51, 53, 0.4);
  z-index: 102;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.mobile-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding-block: var(--space-16) var(--space-8);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-8);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}


.footer-tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-base);
  color: rgba(236, 229, 224, 0.7);
  margin-top: var(--space-4);
  max-width: 260px;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-col a {
  color: rgba(236, 229, 224, 0.7);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.footer-social {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(236, 229, 224, 0.3);
  color: rgba(236, 229, 224, 0.7);
  transition: background var(--transition-interactive), color var(--transition-interactive), border-color var(--transition-interactive);
}

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

.footer-social svg {
  width: 16px;
  height: 16px;
}

.footer-bottom {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
  margin-top: var(--space-12);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(236, 229, 224, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer-bottom a, .footer-bottom span {
  font-size: var(--text-xs);
  color: rgba(236, 229, 224, 0.5);
}

.footer-bottom a:hover {
  color: var(--color-text-inverse);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8) var(--space-6);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   HERO SECTIONS
   ============================================================ */
.hero {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero--compact {
  min-height: 50vh;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(3, 53, 51, 0.92) 0%,
    rgba(3, 53, 51, 0.78) 50%,
    rgba(3, 53, 51, 0.65) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
  padding-block: var(--space-16);
}

.hero-content h1 {
  color: var(--color-text-inverse);
  font-size: var(--text-3xl);
  max-width: 14ch;
}

.hero-content p {
  color: rgba(236, 229, 224, 0.85);
  font-size: var(--text-lg);
  max-width: 50ch;
  margin-top: var(--space-4);
}

.hero-content .subheading {
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.hero-content .hero-subtitle {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-accent);
  font-style: italic;
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
}

.hero-content .btn {
  margin-top: var(--space-8);
}

@media (max-width: 768px) {
  .hero { min-height: 60vh; }
  .hero--compact { min-height: 40vh; }
  .hero-content h1 { font-size: var(--text-2xl); }
}

/* ============================================================
   SECTION TITLES
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-header h2 {
  margin-top: var(--space-3);
}

.section-header p {
  margin-top: var(--space-4);
  margin-inline: auto;
  color: var(--color-text-muted);
  max-width: 60ch;
}

/* ============================================================
   SERVICE / FEATURE CARDS GRID
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
}

.cards-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 900px) {
  .cards-grid--3 { grid-template-columns: 1fr; }
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(3, 53, 51, 0.08);
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}

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

.card h3 {
  margin-bottom: var(--space-2);
}

.card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}

.card .btn {
  margin-top: var(--space-4);
}

/* ============================================================
   MEMBERSHIP CARDS
   ============================================================ */
.membership-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

@media (max-width: 900px) {
  .membership-grid { grid-template-columns: 1fr; }
}

.membership-card {
  background: var(--color-surface);
  border: 1.5px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
}

.membership-card--featured {
  border-color: var(--color-accent);
  position: relative;
  box-shadow: 0 8px 40px rgba(168, 143, 114, 0.15);
}

.membership-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-accent);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
}

.membership-tier {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.membership-card h3 {
  font-size: var(--text-xl);
  margin-top: var(--space-2);
  margin-bottom: var(--space-6);
}

.membership-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.membership-features li {
  display: flex;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.5;
}

.membership-features li svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  margin-top: 2px;
}

.membership-card .btn {
  margin-top: var(--space-8);
  width: 100%;
  text-align: center;
}

/* ============================================================
   PROCESS / STEPS
   ============================================================ */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  counter-reset: step;
}

@media (max-width: 768px) {
  .process-steps {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
}

.process-step {
  text-align: center;
  counter-increment: step;
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.process-step h4 {
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-inline: auto;
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.faq-section {
  margin-bottom: var(--space-8);
}

.faq-section h3 {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-divider);
}

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

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-4) 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
}

.faq-question svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  transition: transform 0.3s var(--ease-out);
}

.faq-item.active .faq-question svg {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s;
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: var(--space-4);
}

.faq-answer p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.form-group label {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  font-size: var(--text-base);
  color: var(--color-text);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(3, 53, 51, 0.1);
}

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

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
}

/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-6);
}

.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}

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

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-body {
  padding: var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-bottom: var(--space-2);
}

.blog-card-body h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.blog-card-body p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  flex: 1;
}

/* ============================================================
   CHATBOT WIDGET
   ============================================================ */
.chatbot-fab {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 200;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  border: none;
  transition: background var(--transition-interactive), transform var(--transition-interactive);
}

.chatbot-fab:hover {
  background: var(--color-primary-hover);
  transform: scale(1.05);
}

.chatbot-fab svg {
  width: 24px;
  height: 24px;
}

.chatbot-modal {
  position: fixed;
  bottom: calc(var(--space-6) + 70px);
  right: var(--space-6);
  z-index: 200;
  width: 380px;
  max-height: 500px;
  background: var(--color-bg);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px) scale(0.97);
  transition: opacity 0.3s var(--ease-out), visibility 0.3s, transform 0.3s var(--ease-out);
}

.chatbot-modal.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chatbot-header {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chatbot-header h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text-inverse);
}

.chatbot-close {
  color: rgba(236, 229, 224, 0.7);
  cursor: pointer;
  padding: var(--space-1);
}

.chatbot-close:hover {
  color: var(--color-text-inverse);
}

.chatbot-body {
  padding: var(--space-6);
  flex: 1;
  overflow-y: auto;
}

.chatbot-welcome {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}

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

.chatbot-action {
  display: block;
  width: 100%;
  text-align: left;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition-interactive), border-color var(--transition-interactive);
}

.chatbot-action:hover {
  background: var(--color-surface-offset);
  border-color: var(--color-accent);
  color: var(--color-primary);
}

@media (max-width: 480px) {
  .chatbot-modal {
    right: var(--space-3);
    left: var(--space-3);
    width: auto;
    bottom: calc(var(--space-6) + 70px);
  }
}

/* ============================================================
   SCROLL ANIMATIONS (JS IntersectionObserver driven)
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-up {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up.is-visible {
  clip-path: inset(0 0 0 0);
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .fade-in, .reveal-up {
    opacity: 1;
    transform: none;
    clip-path: none;
    transition: none;
  }
}

/* ============================================================
   NEWSLETTER SIGNUP
   ============================================================ */
.newsletter-section {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.newsletter-section h2 {
  color: var(--color-text-inverse);
}

.newsletter-section p {
  color: rgba(236, 229, 224, 0.7);
}

.newsletter-form {
  display: flex;
  gap: var(--space-3);
  max-width: 480px;
  margin-inline: auto;
  margin-top: var(--space-6);
}

.newsletter-form input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid rgba(236, 229, 224, 0.3);
  border-radius: var(--radius-md);
  background: rgba(236, 229, 224, 0.1);
  color: var(--color-text-inverse);
  font-size: var(--text-sm);
}

.newsletter-form input::placeholder {
  color: rgba(236, 229, 224, 0.5);
}

.newsletter-form input:focus {
  outline: none;
  border-color: var(--color-accent);
}

@media (max-width: 480px) {
  .newsletter-form {
    flex-direction: column;
  }
}

/* ============================================================
   BODY DIAGRAM / CONDITION CARDS
   ============================================================ */
.condition-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-6);
}

.condition-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  text-decoration: none;
  display: block;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive), border-color var(--transition-interactive);
}

.condition-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.condition-card svg {
  width: 48px;
  height: 48px;
  margin-inline: auto;
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.condition-card h3 {
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
}

.condition-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-inline: auto;
}

/* ============================================================
   TWO-COL LAYOUTS
   ============================================================ */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (max-width: 768px) {
  .two-col {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

.two-col--reverse > :first-child {
  order: 2;
}

@media (max-width: 768px) {
  .two-col--reverse > :first-child { order: 0; }
}

/* ============================================================
   DIVIDER
   ============================================================ */
.divider {
  width: 60px;
  height: 2px;
  background: var(--color-accent);
  border: none;
  margin-block: var(--space-4);
}

.divider--center {
  margin-inline: auto;
}

/* ============================================================
   INLINE LIST ICONS (checkmarks, bullets)
   ============================================================ */
li svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

/* Credential icons on about page */
.credential-item svg {
  width: 24px;
  height: 24px;
}

/* ============================================================
   MISC
   ============================================================ */
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-8 { margin-bottom: var(--space-8); }

/* Dark section utility */
.bg-dark {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.bg-dark h2, .bg-dark h3, .bg-dark h4 {
  color: var(--color-text-inverse);
}

.bg-dark p {
  color: rgba(236, 229, 224, 0.8);
}

.bg-dark .subheading {
  color: var(--color-accent);
}

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

/* ============================================================
   SOLID GREEN HERO
   ============================================================ */
.hero--solid-green .hero-bg {
  display: none;
}
.hero--solid-green .hero-overlay {
  background: #033533;
}

/* ============================================================
   TEAM GRID
   ============================================================ */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.team-card {
  background: var(--color-bg, #fff);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  border: 1px solid rgba(3, 53, 51, 0.1);
}

.team-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-primary, #033533);
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.85rem;
  color: var(--color-accent, #A88F72);
  letter-spacing: 0.03em;
}

.bg--cashmere {
  background-color: #ECE5E0;
}

/* ============================================================
   BLOG ARTICLE LAYOUT
   ============================================================ */
.article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-8);
  color: var(--color-accent);
  font-size: var(--text-sm);
  letter-spacing: 0.03em;
}

.article-body {
  max-width: 720px;
  margin-inline: auto;
  padding-block: var(--space-12);
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  margin-top: var(--space-12);
  margin-bottom: var(--space-6);
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.article-body p {
  font-size: var(--text-base);
  line-height: 1.75;
  margin-bottom: var(--space-6);
  color: var(--color-text);
}

.article-body strong {
  color: var(--color-primary);
}

.article-body hr {
  border: none;
  border-top: 1px solid var(--color-divider);
  margin-block: var(--space-10);
}

.article-cta {
  background: var(--color-surface);
  border-radius: 12px;
  padding: var(--space-8);
  text-align: center;
  margin-top: var(--space-12);
  border: 1px solid rgba(3, 53, 51, 0.1);
}

.article-cta h3 {
  margin-top: 0;
}

.article-cta .btn {
  margin-top: var(--space-4);
}

.article-body .faq-item {
  margin-bottom: var(--space-6);
  border-bottom: none;
}

.article-body .faq-item p:first-child {
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.back-to-blog {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  text-decoration: none;
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
  transition: color 0.2s;
}

.back-to-blog:hover {
  color: var(--color-primary);
}