:root {
  --pf-primary-500: #277da1;
  --pf-primary-600: #577590;
  --pf-primary-050: rgba(39, 125, 161, 0.1);
  --pf-secondary-500: #f9c74f;
  --pf-accent-400: #f9844a;
  --pf-accent-600: #f3722c;
  --pf-success-500: #90be6d;
  --pf-success-700: #6a9450;
  --pf-success-050: rgba(144, 190, 109, 0.1);
  --pf-warning-500: #f8961e;
  --pf-danger-500: #f94144;
  --pf-error-600: #d32f2f;
  --pf-primary-200: rgba(39, 125, 161, 0.25);
  --pf-neutral-900: #1c1c1c;
  --pf-neutral-700: #434a4d;
  --pf-neutral-500: #7c858a;
  --pf-neutral-200: #e1e6e8;
  --pf-neutral-050: #f7fafa;
  --pf-font-display: "Poppins", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --pf-font-body: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --pf-radius-soft: 8px;
  --pf-radius-pill: 999px;
  --pf-elevation-1: 0 2px 6px rgba(28, 28, 28, 0.08);
  --pf-elevation-2: 0 6px 18px rgba(28, 28, 28, 0.12);
  --pf-max-width: 1200px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--pf-font-body);
  color: var(--pf-neutral-900);
  background-color: white;
  line-height: 1.6;
}

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

a {
  color: var(--pf-primary-600);
  text-decoration: none;
}

a:hover,
a:focus {
  text-decoration: underline;
}

.container {
  width: min(92%, var(--pf-max-width));
  margin: 0 auto;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--pf-radius-pill);
  font-weight: 600;
  font-family: var(--pf-font-body);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.button-primary {
  background: var(--pf-primary-500);
  color: white;
  box-shadow: var(--pf-elevation-1);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--pf-primary-600);
  transform: translateY(-1px);
  text-decoration: none;
}

.button-secondary {
  background: white;
  color: var(--pf-primary-600);
  border-color: var(--pf-primary-500);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: var(--pf-primary-050);
}

.button[disabled] {
  opacity: 0.6;
  cursor: progress;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.75rem;
  border-radius: var(--pf-radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  gap: 0.35rem;
}

.badge-success {
  background: rgba(144, 190, 109, 0.2);
  color: var(--pf-success-500);
}

.badge-accent {
  background: rgba(249, 132, 74, 0.2);
  color: var(--pf-accent-600);
}

header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(6px);
  box-shadow: var(--pf-elevation-1);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--pf-font-display);
  font-weight: 600;
  font-size: 1.35rem;
  color: var(--pf-primary-600);
}

.brand__logo {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pf-primary-500), var(--pf-secondary-500));
  display: grid;
  place-items: center;
  color: white;
  font-family: var(--pf-font-display);
  font-size: 1rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.main-nav a {
  font-weight: 500;
  color: var(--pf-neutral-700);
}

.main-nav a:hover,
.main-nav a:focus {
  color: var(--pf-primary-600);
}

.main-nav a.is-active {
  color: var(--pf-primary-600);
  border-bottom: 2px solid var(--pf-primary-500);
  padding-bottom: 0.15rem;
}

.user-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  background: rgba(39, 125, 161, 0.12);
  border-radius: var(--pf-radius-pill);
  color: var(--pf-primary-600);
  font-size: 0.9rem;
}

.inline-form {
  display: inline;
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 100;
}

.hamburger__line {
  width: 25px;
  height: 3px;
  background: var(--pf-primary-600);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.is-active .hamburger__line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.is-active .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger.is-active .hamburger__line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-link-secondary {
  color: var(--pf-neutral-700);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: var(--pf-radius-soft);
  transition: all 0.2s ease;
}

.nav-link-secondary:hover {
  color: var(--pf-primary);
  background-color: var(--pf-neutral-050);
}

.nav-dropdown {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.nav-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: none;
  border: none;
  color: inherit;
  font: inherit;
  padding: 0;
  cursor: pointer;
  transition: color 0.2s ease;
}

.nav-dropdown__trigger:hover,
.nav-dropdown__trigger:focus-visible {
  color: var(--pf-primary-600);
}

.nav-dropdown__icon {
  transition: transform 0.2s ease;
}

.nav-dropdown__trigger[aria-expanded="true"] .nav-dropdown__icon {
  transform: rotate(180deg);
}

.nav-dropdown__menu {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  min-width: 220px;
  padding: 0.75rem 0;
  margin-top: 0.5rem;
  background: #ffffff;
  border: 1px solid var(--pf-neutral-200);
  border-radius: var(--pf-radius-soft);
  box-shadow: var(--pf-elevation-2);
  z-index: 100;
}

/* Bridge the gap between trigger and menu for smooth hover */
.nav-dropdown__menu::before {
  content: '';
  position: absolute;
  top: -0.5rem;
  left: 0;
  right: 0;
  height: 0.5rem;
  background: transparent;
}

.nav-dropdown__menu a {
  display: block;
  padding: 0.5rem 1.25rem;
  color: inherit;
  text-decoration: none;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.nav-dropdown__menu a:hover,
.nav-dropdown__menu a:focus-visible {
  background: var(--pf-primary-050);
  color: var(--pf-primary-600);
}

.nav-dropdown:hover .nav-dropdown__menu,
.nav-dropdown:focus-within .nav-dropdown__menu,
.nav-dropdown.is-open .nav-dropdown__menu {
  display: block;
}

.hero {
  position: relative;
  isolation: isolate;
  padding: 4rem 0 3rem;
  color: #ffffff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(14, 62, 82, 0.72) 0%, rgba(14, 62, 82, 0.55) 45%, rgba(14, 62, 82, 0.65) 100%),
    url("/assets/img/hero-background.jpg");
  background-size: auto, cover;
  background-repeat: no-repeat;
  background-position: center, center 4px;
  z-index: -1;
}

.hero__inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  align-items: center;
}

.hero__headline {
  font-family: var(--pf-font-display);
  font-weight: 600;
  font-size: clamp(2rem, 3vw + 1rem, 3rem);
  line-height: 1.2;
  margin-bottom: 1rem;
  color: #ffffff;
  text-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.hero__subtext {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.search-card {
  background: white;
  border-radius: var(--pf-radius-soft);
  padding: 2rem;
  box-shadow: var(--pf-elevation-2);
}

.search-card__title {
  font-family: var(--pf-font-display);
  font-weight: 600;
  font-size: 1.4rem;
  margin: 0 0 1.5rem;
}

.search-form {
  display: grid;
  gap: 1rem;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.field-group label {
  font-weight: 600;
  color: var(--pf-neutral-700);
}

.field-group input,
.field-group select {
  border: 1px solid var(--pf-neutral-200);
  border-radius: var(--pf-radius-soft);
  padding: 0.7rem 0.9rem;
  font: inherit;
  color: var(--pf-neutral-900);
  background: white;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field-group textarea {
  border: 1px solid var(--pf-neutral-200);
  border-radius: var(--pf-radius-soft);
  padding: 0.7rem 0.9rem;
  font: inherit;
  color: var(--pf-neutral-900);
  background: white;
  resize: vertical;
  min-height: 140px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field-group__control {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.field-group__action {
  flex-shrink: 0;
  white-space: nowrap;
}

.field-group__hint {
  margin: 0;
  font-size: 0.85rem;
  color: var(--pf-neutral-500);
}

.field-group__hint.is-info {
  color: var(--pf-primary-500);
}

.field-group__hint.is-success {
  color: var(--pf-success-500);
}

.field-group__hint.is-error {
  color: var(--pf-danger-500);
}

.field-group input:focus-visible,
.field-group select:focus-visible,
.field-group textarea:focus-visible {
  border-color: var(--pf-primary-500);
  box-shadow: 0 0 0 3px rgba(39, 125, 161, 0.18);
  outline: none;
}

.trust-strip {
  margin: 3.5rem 0 2rem;
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.trust-card {
  background: white;
  border-radius: var(--pf-radius-soft);
  padding: 1.75rem;
  box-shadow: var(--pf-elevation-1);
  display: grid;
  gap: 0.75rem;
}

.trust-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(39, 125, 161, 0.14);
  color: var(--pf-primary-600);
  display: grid;
  place-items: center;
  font-size: 1.4rem;
}

.section-heading {
  font-family: var(--pf-font-display);
  font-size: 1.75rem;
  color: var(--pf-primary-600);
  margin: 0 0 1.5rem;
}

.featured-carousel {
  display: grid;
  gap: 1.5rem;
}

.featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.listing-card {
  background: white;
  border-radius: var(--pf-radius-soft);
  overflow: hidden;
  box-shadow: var(--pf-elevation-1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: grid;
}

.listing-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--pf-elevation-2);
}

.listing-card__media {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--pf-neutral-200);
  overflow: hidden;
}

.listing-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.listing-card__body {
  padding: 1.25rem;
  display: grid;
  gap: 0.75rem;
}

.listing-card__title {
  font-family: var(--pf-font-display);
  font-size: 1.1rem;
  margin: 0;
  color: var(--pf-neutral-900);
}

.listing-card__meta {
  font-size: 0.9rem;
  color: var(--pf-neutral-500);
}

.quick-pathways {
  margin: 3rem 0;
}

.pathway-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.25rem;
}

.pathway-card {
  border-radius: var(--pf-radius-soft);
  border: 1px solid var(--pf-neutral-200);
  padding: 1.2rem;
  display: grid;
  gap: 0.4rem;
  background: white;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pathway-card:hover {
  border-color: var(--pf-primary-500);
  box-shadow: var(--pf-elevation-1);
}

.browse-accordion {
  background: var(--pf-neutral-050);
  border-radius: var(--pf-radius-soft);
  padding: 2rem;
  margin-bottom: 3rem;
}

.browse-accordion details {
  border: 1px solid var(--pf-neutral-200);
  border-radius: var(--pf-radius-soft);
  background: white;
  margin-bottom: 1rem;
  overflow: hidden;
}

.browse-accordion summary {
  list-style: none;
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-weight: 600;
  color: var(--pf-neutral-700);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.browse-accordion summary::marker {
  display: none;
}

.browse-accordion summary:focus-visible {
  outline: 2px solid var(--pf-primary-500);
  outline-offset: 4px;
}

.browse-accordion__links {
  padding: 0 1.25rem 1.25rem;
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.resources {
  margin-bottom: 4rem;
}

.resources__grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.resource-card {
  border-radius: var(--pf-radius-soft);
  border: 1px solid var(--pf-neutral-200);
  padding: 1.75rem;
  display: grid;
  gap: 0.75rem;
  background: white;
}

.results-page {
  padding: 2.5rem 0 4rem;
}

.results-layout {
  display: grid;
  gap: 2rem;
  grid-template-columns: 280px 1fr;
}

.filters-panel {
  display: grid;
  gap: 1.5rem;
}

.filters-form {
  align-content: start;
}

.filters-form > h2,
.filters-form > button,
.filters-form .field-group--full {
  width: 100%;
}

.filters-panel__card {
  padding: 1.5rem;
  border: 1px solid var(--pf-neutral-200);
  border-radius: var(--pf-radius-soft);
  box-shadow: var(--pf-elevation-1);
  background: white;
}

.results-list {
  display: grid;
  gap: 1.5rem;
}

.form-feedback {
  margin-top: 0.75rem;
  font-size: 0.9rem;
}

.form-feedback[hidden] {
  display: none;
}

.form-feedback--success {
  color: var(--pf-success-500);
}

.form-feedback--error {
  color: var(--pf-danger-500);
}

.form-feedback--info {
  color: var(--pf-primary-600);
}

footer.site-footer {
  background: var(--pf-primary-600);
  color: white;
  padding: 2.5rem 0;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
}

.site-footer__legal {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
}

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

  .hero::before {
    background-position: center, 70% 4px;
  }

  .site-header__inner {
    gap: 1rem;
    height: auto;
    padding: 0.75rem 0;
  }

  .hamburger {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    box-shadow: none;
    transition: max-height 0.3s ease, box-shadow 0.3s ease;
  }

  .main-nav.is-open {
    max-height: 500px;
    box-shadow: var(--pf-elevation-2);
    padding: 1rem 0;
  }

  .main-nav a,
  .main-nav .button {
    width: 100%;
    padding: 0.75rem 1.5rem;
    border-radius: 0;
    justify-content: flex-start;
    border-bottom: 1px solid var(--pf-neutral-200);
  }

  .main-nav a.is-active {
    border-bottom: 1px solid var(--pf-neutral-200);
    background: var(--pf-primary-050);
  }

  .main-nav .button-secondary {
    display: none;
  }

  .user-pill {
    width: 100%;
    justify-content: flex-start;
    border-radius: 0;
    padding: 0.75rem 1.5rem;
    background: var(--pf-primary-050);
    border-bottom: 1px solid var(--pf-neutral-200);
  }

  .inline-form {
    width: 100%;
  }

  .inline-form button {
    width: 100%;
    justify-content: flex-start;
    border-radius: 0;
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown__trigger {
    width: 100%;
    justify-content: space-between;
    padding: 0.75rem 1.5rem;
    border-bottom: 1px solid var(--pf-neutral-200);
  }

  .nav-dropdown__menu {
    position: static;
    display: none;
    padding: 0;
    border: none;
    box-shadow: none;
    gap: 0;
    margin-top: 0;
    background: var(--pf-neutral-050);
  }

  .nav-dropdown.is-open .nav-dropdown__menu {
    display: grid;
  }

  .nav-dropdown__menu a {
    padding: 0.6rem 2rem;
    border-bottom: 1px solid var(--pf-neutral-200);
  }

  header.site-header {
    position: relative;
  }

  .results-layout {
    grid-template-columns: 1fr;
  }

  .filters-panel {
    order: 1;
  }

  .results-list {
    order: 2;
  }
}

@media (max-width: 600px) {
  .search-card {
    padding: 1.5rem;
  }

  .hero::before {
    background-position: center, 55% 4px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .button-primary {
    order: 1;
  }

  .hero-actions .button-secondary {
    order: 2;
  }

  .button {
    width: 100%;
  }

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

  .browse-accordion__links {
    grid-template-columns: 1fr;
  }

  /* Species detail page - single column on mobile */
  [data-page="species-detail"] main section[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
}

/* Modal Styles */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
}

.modal-content {
  position: relative;
  background: white;
  border-radius: var(--pf-radius-soft);
  box-shadow: var(--pf-elevation-2);
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  z-index: 1001;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 1.5rem 1rem;
  border-bottom: 1px solid var(--pf-neutral-200);
}

.modal-close {
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  color: var(--pf-neutral-500);
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--pf-radius-soft);
  transition: all 0.2s ease;
}

.modal-close:hover {
  background: var(--pf-neutral-050);
  color: var(--pf-neutral-900);
}

.modal-content form {
  padding: 1.5rem;
}

.modal-content .field-group {
  margin-bottom: 1.25rem;
}

@media (max-width: 640px) {
  .modal-content {
    max-width: 95vw;
  }
  
  .modal-header {
    padding: 1rem 1rem 0.75rem;
  }
  
  .modal-content form {
    padding: 1rem;
  }
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
}

.lang-switcher__link {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.75rem;
  color: var(--pf-neutral-700);
  text-decoration: none;
  border-radius: var(--pf-radius-soft);
  transition: all 0.2s ease;
  font-size: 0.9rem;
  font-weight: 500;
}

.lang-switcher__link:hover {
  background: var(--pf-neutral-050);
  color: var(--pf-primary-600);
}

.lang-switcher__link svg {
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .lang-switcher {
    width: 100%;
    padding: 0.5rem 0;
    border-top: 1px solid var(--pf-neutral-200);
    margin-top: 0.5rem;
  }
  
  .lang-switcher__link {
    width: 100%;
    justify-content: center;
  }
}