/* Art direction: Medical/rehabilitation info portal — Light, airy, Premium-Restrained
   Palette: Soft white surfaces · Calm steel blue accent · Warm sage green secondary
   Typography: Plus Jakarta Sans — clean, modern, warm geometric sans
   Density: Generous whitespace, editorial, Scandinavian-healthcare feel
   NO dark mode — light only */

/* ===== FONTS ===== */
:root {
  --font-display: 'Plus Jakarta Sans', 'Helvetica Neue', sans-serif;
  --font-body: 'Plus Jakarta Sans', 'Helvetica Neue', sans-serif;
}

/* ===== TYPE SCALE ===== */
:root {
  --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 base) ===== */
:root {
  --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;
}

/* ===== LIGHT PALETTE — NO DARK MODE ===== */
:root {
  /* Surfaces */
  --color-bg:             #FFFFFF;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #F9F8F6;
  --color-surface-offset: #F3F1EE;
  --color-surface-offset-2: #ECEAE6;
  --color-surface-dynamic: #E5E3DF;
  --color-divider:        #ECEAE6;
  --color-border:         #DDD9D4;

  /* Text */
  --color-text:           #1B1B1B;
  --color-text-muted:     #555555;
  --color-text-faint:     #8C8882;
  --color-text-inverse:   #FFFFFF;

  /* Primary accent — calm steel blue */
  --color-primary:           #3D6B99;
  --color-primary-hover:     #2F5580;
  --color-primary-active:    #254567;
  --color-primary-highlight: #EBF1F8;

  /* Secondary accent — warm sage green */
  --color-secondary:          #7BAE8E;
  --color-secondary-hover:    #6A9A7C;
  --color-secondary-active:   #5A856A;
  --color-secondary-highlight: #EEF6F1;

  /* Status */
  --color-success:           #4D9970;
  --color-success-hover:     #3D8260;
  --color-success-active:    #2E6B50;
  --color-success-highlight: #EAF5EF;

  --color-error:             #C0453A;
  --color-error-hover:       #A8382E;
  --color-error-active:      #902C24;
  --color-error-highlight:   #FAEAE9;

  --color-warning:           #B8823C;
  --color-warning-hover:     #9E6F31;
  --color-warning-active:    #845C28;
  --color-warning-highlight: #FDF3E6;

  /* Shape */
  --radius-sm:   0.375rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;

  /* Motion */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows — very subtle, barely visible */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08);

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

/* ===== LAYOUT ===== */
.container {
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-4);
}

@media (min-width: 768px) {
  .container { padding-inline: var(--space-8); }
}

.section-padding {
  padding-block: clamp(var(--space-16), 7vw, var(--space-32));
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.header--scrolled {
  border-bottom-color: var(--color-divider);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  gap: var(--space-4);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.header-logo svg {
  width: 36px;
  height: 36px;
  color: var(--color-primary);
}

.header-logo-text {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.header-nav {
  display: none;
  gap: var(--space-1);
}

@media (min-width: 768px) {
  .header-nav {
    display: flex;
  }
}

.header-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
}

.header-nav a:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: color var(--transition-interactive),
              background var(--transition-interactive);
  cursor: pointer;
}

.icon-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

/* Mobile menu */
.mobile-menu-btn {
  display: flex;
}

@media (min-width: 768px) {
  .mobile-menu-btn { display: none; }
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  flex-direction: column;
  padding: var(--space-20) var(--space-6) var(--space-6);
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
  text-decoration: none;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-divider);
  transition: color var(--transition-interactive);
}

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

.mobile-nav-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  background: var(--color-bg);
  padding-block: clamp(var(--space-16), 8vw, var(--space-32));
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 107, 153, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.hero-content { position: relative; z-index: 2; }

.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: var(--space-5);
}

.hero-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 46ch;
  margin-bottom: var(--space-8);
  line-height: 1.75;
}

.hero-buttons {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero-image {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  display: flex;
  align-items: center;
  background: var(--color-surface-2);
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-2xl);
  display: block;
}

/* Stats */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-divider);
}

.stat-item { text-align: left; }

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  display: block;
  line-height: 1;
}

.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  display: block;
  margin-top: var(--space-1);
  line-height: 1.4;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn-primary:active {
  background: var(--color-primary-active);
  transform: translateY(0);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}
.btn-secondary:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:active { transform: translateY(0); }

/* ===== SECTION COMMON ===== */
.section-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 58ch;
  line-height: 1.75;
}

/* ===== ABOUT — TABS ===== */
.about-section { background: var(--color-surface-2); }

.tabs {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-8);
  margin-bottom: var(--space-6);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-1);
}

.tab-btn {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
  background: transparent;
  border: 1px solid transparent;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              border-color var(--transition-interactive);
  cursor: pointer;
}

.tab-btn:hover {
  color: var(--color-text);
  background: var(--color-surface-offset);
}

.tab-btn.active {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border-color: rgba(61, 107, 153, 0.18);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.tab-content {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-divider);
}

.tab-content h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-4);
}

.tab-content p {
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.benefits-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-base);
  color: var(--color-text-muted);
}

.benefits-list li svg {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-secondary);
  margin-top: 2px;
}

/* ===== HOW TO GET — TIMELINE ===== */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-10);
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 12px;
  bottom: 12px;
  width: 1px;
  background: var(--color-divider);
}

.timeline-step {
  display: flex;
  gap: var(--space-5);
  padding-bottom: var(--space-8);
  position: relative;
}

.timeline-step:last-child { padding-bottom: 0; }

.timeline-number {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  border: 1px solid rgba(61, 107, 153, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  flex-shrink: 0;
  position: relative;
  z-index: 2;
}

.timeline-content {
  padding-top: var(--space-2);
}

.timeline-content h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-1);
  color: var(--color-text);
}

.timeline-content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== CATEGORIES ===== */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--space-5);
  margin-top: var(--space-10);
}

.category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: box-shadow var(--transition-interactive),
              transform var(--transition-interactive),
              border-color var(--transition-interactive);
  cursor: default;
  border-left: 3px solid var(--color-primary);
}

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

.category-icon {
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.category-icon svg {
  width: 28px;
  height: 28px;
}

.category-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.category-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

.category-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-offset);
  color: var(--color-text-muted);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-top: var(--space-3);
}

/* ===== PRODUCERS ===== */
.producers-section { background: var(--color-surface-2); }

.producers-filters {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-top: var(--space-6);
  margin-bottom: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
}

@media (min-width: 1024px) {
  .producers-filters {
    grid-template-columns: 1.3fr 1fr 1fr 1fr auto;
    align-items: end;
    padding: var(--space-6);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .producers-filters {
    grid-template-columns: 1fr 1fr 1fr;
    align-items: end;
    padding: var(--space-6);
  }
  .filter-group:first-child {
    grid-column: 1 / -1;
  }
  .filter-group--actions {
    justify-self: start;
  }
}

@media (max-width: 767px) {
  .producers-filters {
    grid-template-columns: 1fr 1fr;
  }
  .filter-group:first-child {
    grid-column: 1 / -1;
  }
  .filter-group--actions {
    grid-column: 1 / -1;
  }
}

.filter-group { display: flex; flex-direction: column; gap: var(--space-2); min-width: 0; }
.filter-group label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-faint);
}
.filter-group select,
.filter-group input {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
  appearance: none;
  -webkit-appearance: none;
  height: 44px;
  width: 100%;
  min-width: 0;
  text-overflow: ellipsis;
  overflow: hidden;
}
.filter-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238C8882' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: var(--space-10);
}
.filter-group select:focus,
.filter-group input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-highlight);
  outline: none;
}

.filter-group--actions {
  justify-content: flex-end;
}

.btn-reset {
  height: 44px;
  white-space: nowrap;
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
}

/* Producers count */
.producers-count {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}
.producers-count strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* Producers grid — 3 cols desktop, 2 tablet, 1 mobile */
.producers-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .producers-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .producers-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.producer-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
  display: flex;
  flex-direction: column;
  border-left: 3px solid var(--color-primary);
}

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

.producer-header {
  margin-bottom: var(--space-3);
}

.producer-type-badge {
  display: inline-block;
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.03em;
  margin-bottom: var(--space-2);
}

.badge-ooo {
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}

.badge-ip {
  background: var(--color-secondary-highlight);
  color: var(--color-secondary-active);
}

.badge-ao {
  background: #EEF2F8;
  color: #4A5A7A;
}

.badge-state {
  background: var(--color-success-highlight);
  color: var(--color-success);
}

.producer-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-text);
  word-break: break-word;
  letter-spacing: -0.01em;
}

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

.producer-info p {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin: 0;
}

.producer-info .producer-city {
  font-weight: 600;
  color: var(--color-text);
}

.producer-info a {
  color: var(--color-primary);
  text-decoration: none;
  word-break: break-all;
}

.producer-info a:hover {
  text-decoration: underline;
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-10);
  flex-wrap: wrap;
}

.page-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive);
}

.page-btn:hover:not(.disabled):not(.active) {
  background: var(--color-surface-offset);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.page-btn.active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

.page-btn.disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.page-prev,
.page-next {
  padding: var(--space-2) var(--space-4);
  font-weight: 600;
}

.page-ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 40px;
  color: var(--color-text-faint);
  font-size: var(--text-sm);
}

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-12) var(--space-4);
  color: var(--color-text-muted);
}

.no-results p { margin-inline: auto; }

/* ===== FAQ ===== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-10);
  max-width: var(--content-default);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--color-surface);
}

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

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-align: left;
  color: var(--color-text);
  cursor: pointer;
  gap: var(--space-4);
  transition: background var(--transition-interactive);
  line-height: 1.5;
}

.faq-question:hover { background: var(--color-surface-2); }

.faq-question svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  color: var(--color-text-faint);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.open .faq-question svg {
  transform: rotate(180deg);
}

.faq-item.open .faq-question {
  color: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-item.open .faq-answer {
  max-height: 500px;
}

.faq-answer-inner {
  padding: 0 var(--space-6) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  border-top: 1px solid var(--color-divider);
  padding-top: var(--space-4);
}

/* ===== NEWS ===== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr));
  gap: var(--space-5);
  margin-top: var(--space-10);
}

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

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

.news-date {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.news-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
  line-height: 1.4;
  color: var(--color-text);
}

.news-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16);
}

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

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-10);
  }
}

.footer-brand p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-top: var(--space-3);
  max-width: 36ch;
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-faint);
  margin-bottom: var(--space-4);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer-col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

.footer-bottom {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-divider);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.footer-bottom a {
  color: var(--color-text-faint);
  text-decoration: none;
  transition: color var(--transition-interactive);
}

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

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 90;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background var(--transition-interactive);
  pointer-events: none;
  cursor: pointer;
}

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

.back-to-top:hover {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* Fallback with Intersection Observer — JS adds .is-visible */
.reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* ===== SKIP LINK ===== */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 999;
  padding: var(--space-2) var(--space-4);
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  top: var(--space-2);
}

/* ===== RATING & REVIEW SYSTEM ===== */
.producer-rating {
  padding: 4px 16px 0;
}
.stars-display {
  display: flex;
  align-items: center;
  gap: 2px;
}
.star {
  font-size: 1rem;
  line-height: 1;
}
.star-full { color: #f59e0b; }
.star-half { color: #f59e0b; opacity: 0.6; }
.star-empty { color: #d1d5db; }
.rating-text {
  margin-left: 6px;
  font-size: 0.8rem;
  color: #6b7280;
}
.rating-text.no-reviews {
  color: #9ca3af;
  font-style: italic;
}

.review-btn {
  display: block;
  width: calc(100% - 32px);
  margin: 8px 16px 16px;
  padding: 8px;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  background: #f9fafb;
  color: #4b5563;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
}
.review-btn:hover {
  background: #3D6B99;
  color: white;
  border-color: #3D6B99;
}

/* Review Modal */
.review-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 10000;
  justify-content: center;
  align-items: center;
  padding: 20px;
}
.review-modal-overlay.open {
  display: flex;
}
.review-modal {
  background: white;
  border-radius: 12px;
  max-width: 520px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.review-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid #e5e7eb;
}
.review-modal-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #111827;
  margin: 0;
}
.review-modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #9ca3af;
  padding: 4px 8px;
  line-height: 1;
}
.review-modal-close:hover {
  color: #111827;
}
.review-modal-body {
  padding: 24px;
}
.review-modal-body h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin: 0 0 16px;
  color: #374151;
}
.review-modal-body hr {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 20px 0;
}
.review-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.star-select {
  display: flex;
  align-items: center;
  gap: 8px;
}
.star-select label {
  font-size: 0.875rem;
  color: #374151;
  font-weight: 500;
}
.star-select-group {
  display: flex;
  gap: 4px;
}
.star-select-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #d1d5db;
  padding: 2px;
  transition: color 0.15s;
  line-height: 1;
}
.star-select-btn:hover,
.star-select-btn.selected {
  color: #f59e0b;
}
.review-form input[type="text"],
.review-form textarea {
  padding: 10px 14px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.875rem;
  font-family: inherit;
  transition: border-color 0.2s;
}
.review-form input[type="text"]:focus,
.review-form textarea:focus {
  outline: none;
  border-color: #3D6B99;
  box-shadow: 0 0 0 3px rgba(61,107,153,0.1);
}
.review-submit-btn {
  padding: 10px 20px;
  background: #3D6B99;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s;
}
.review-submit-btn:hover {
  background: #2d5577;
}

/* Existing reviews list */
.existing-reviews {
  max-height: 250px;
  overflow-y: auto;
}
.no-reviews-msg {
  color: #9ca3af;
  font-size: 0.875rem;
  text-align: center;
  padding: 16px 0;
}
.review-item {
  padding: 12px 0;
  border-bottom: 1px solid #f3f4f6;
}
.review-item:last-child {
  border-bottom: none;
}
.review-item-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}
.review-author {
  font-weight: 600;
  font-size: 0.85rem;
  color: #111827;
}
.review-stars {
  color: #f59e0b;
  font-size: 0.8rem;
}
.review-date {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-left: auto;
}
.review-text {
  font-size: 0.85rem;
  color: #4b5563;
  line-height: 1.5;
  margin: 0;
}