/* Global design tokens for GreenUP visual system */
:root {
  --brand-primary: #1faa7a;
  --brand-primary-dark: #0f766e;
  --brand-primary-light: #e9f8f2;
  --brand-accent: #f97316;
  --brand-secondary: #f7b267;
  --neutral-50: #f5fbf9;
  --neutral-100: #f8fafb;
  --neutral-200: #edf2f4;
  --neutral-300: #d5dee4;
  --neutral-500: #4a5568;
  --surface: #ffffff;
  --surface-alt: rgba(255, 255, 255, 0.78);
  --surface-muted: rgba(255, 255, 255, 0.58);
  --border-subtle: rgba(15, 118, 110, 0.12);
  --text-heading: #0b1f1a;
  --text-body: #1f2937;
  --text-muted: #6b7280;
  --shadow-soft: 0 20px 40px rgba(15, 118, 110, 0.12);
  --shadow-hover: 0 24px 60px rgba(17, 94, 89, 0.18);
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --page-width: 1100px;
  --max-width: 1200px;
  --page-gutter: clamp(1.5rem, 5vw, 3rem);
  --font-size-base: 1rem;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --line-height-base: 1.6;
}

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

.layout-boundary {
  width: min(100%, calc(var(--page-width) + var(--page-gutter) * 2));
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.layout-boundary--narrow {
  width: min(100%, calc(var(--page-width) + var(--page-gutter)));
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--text-heading);
  font-weight: 700;
}

.lead,
p {
  color: var(--text-body);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    'Manrope',
    'Inter',
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  color: var(--text-body);
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.14), transparent 45%),
    radial-gradient(circle at 20% 60%, rgba(249, 115, 22, 0.08), transparent 55%), var(--neutral-50);
  margin: 0;
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
}

a {
  color: var(--brand-primary-dark);
  text-decoration: none;
}

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

main {
  min-height: 60vh;
  position: relative;
  z-index: 1;
}

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

.section-padding {
  padding-block: clamp(3rem, 5vw, 5.5rem);
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.section-heading__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 600;
  color: var(--brand-primary-dark);
  font-size: 0.75rem;
}

.section-heading__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  line-height: 1.15;
  font-weight: 700;
  color: var(--text-heading);
}

.section-heading__lead {
  max-width: 48ch;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.surface-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-subtle);
}

.glass-card {
  background: var(--surface-alt);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: var(--shadow-soft);
}

.surface-card--hover:hover,
.surface-card--hover:focus-within,
.glass-card--hover:hover,
.glass-card--hover:focus-within {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.btn-success {
  background: linear-gradient(135deg, var(--brand-primary) 0%, #24d192 100%);
  border: none;
  color: #fff;
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: 0.65rem 1.5rem;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    filter 0.2s ease;
}

.btn-success:hover,
.btn-success:focus {
  filter: brightness(1.03);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(36, 209, 146, 0.25);
}

.btn-outline-success {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(31, 170, 122, 0.4);
  color: var(--brand-primary-dark);
  font-weight: 600;
  padding: 0.65rem 1.5rem;
}

.btn-outline-success:hover,
.btn-outline-success:focus {
  background-color: rgba(31, 170, 122, 0.1);
  color: var(--brand-primary-dark);
}

.form-control {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(15, 118, 110, 0.18);
  padding: 0.75rem 1rem;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(36, 209, 146, 0.15);
}

.site-header {
  position: relative;
  z-index: 2;
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
}

.site-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(15, 118, 110, 0.2), rgba(36, 209, 146, 0));
  z-index: -2;
}

.glass-nav {
  width: min(100%, calc(var(--page-width) + var(--page-gutter) * 2));
  margin: clamp(1.5rem, 4vw, 3rem) auto 0;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 16px 40px rgba(15, 118, 110, 0.12);
  padding: 0;
}

.navbar-brand {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: 1.25rem;
  color: var(--text-heading) !important;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.75rem);
  margin-bottom: 0;
  padding-left: 0;
}

.navbar .nav-link {
  position: relative;
  color: var(--text-muted);
  font-weight: 600;
  padding: 0.35rem 0;
  transition: color 0.2s ease;
}

.navbar .nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.45rem;
  height: 2px;
  border-radius: 999px;
  background: transparent;
  transform: scaleX(0);
  transform-origin: center;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus,
.navbar .nav-link.active {
  color: var(--brand-primary-dark);
}

.navbar .nav-link:hover::after,
.navbar .nav-link:focus::after,
.navbar .nav-link.active::after {
  background: var(--brand-primary);
  transform: scaleX(1);
}

.navbar-toggler {
  border: none;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.hero {
  width: min(100%, calc(var(--page-width) + var(--page-gutter) * 2));
  margin: clamp(2rem, 5vw, 3.5rem) auto 0;
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.9), rgba(36, 209, 146, 0.75)),
    url('https://images.unsplash.com/photo-1504593811423-6dd665756598?auto=format&fit=crop&w=1600&q=80')
      center/cover;
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  padding-inline: var(--page-gutter);
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(36, 209, 146, 0.1), rgba(249, 115, 22, 0.2));
  mix-blend-mode: screen;
}

.hero__inner {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 6vw, 5rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  max-width: 46rem;
  width: min(100%, 46rem);
  margin-inline: auto;
  text-wrap: balance;
}

.hero__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  font-size: 0.8rem;
  opacity: 0.85;
}

.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.12;
  font-weight: 700;
}

.hero__lead {
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 40ch;
  opacity: 0.92;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero__actions .btn {
  backdrop-filter: blur(6px);
}

.catalog .product-grid {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.25rem);
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.product-tile {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid rgba(15, 118, 110, 0.08);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.product-tile:hover,
.product-tile:focus-within {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.product-tile__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.product-tile__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-tile:hover .product-tile__media img,
.product-tile:focus-within .product-tile__media img {
  transform: scale(1.06);
}

.product-tile__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1 1 auto;
}

.product-tile__category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--brand-primary-dark);
  font-weight: 600;
}

.product-tile__title {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-heading);
  margin: 0;
}

.product-tile__price {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--brand-primary-dark);
}

.product-tile__actions {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.product-tile__link {
  font-weight: 600;
  color: var(--text-muted);
}

.product-tile__link:hover {
  color: var(--brand-primary-dark);
}

.product-detail__wrapper {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.product-detail__gallery {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.product-detail__gallery img {
  width: 100%;
  display: block;
  object-fit: cover;
}

.product-detail__content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.product-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.product-detail__category {
  background: rgba(31, 170, 122, 0.12);
  color: var(--brand-primary-dark);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-detail__price {
  font-size: clamp(1.75rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--brand-primary-dark);
}

.product-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.auth-section .glass-card {
  height: 100%;
}

.auth-section .feature-card {
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.auth-section .feature-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.auth-section .feature-card__item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--text-muted);
}

.auth-section .feature-card__item i {
  color: var(--brand-primary);
  margin-top: 0.2rem;
}

.cart-table table {
  border-collapse: separate;
  border-spacing: 0;
}

.cart-table thead tr {
  background: rgba(31, 170, 122, 0.08);
  color: var(--text-heading);
}

.cart-table tbody tr + tr td {
  border-top: 1px solid rgba(15, 118, 110, 0.08);
}

.cart-summary {
  display: grid;
  gap: 0.75rem;
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--text-muted);
}

.cart-summary__row--total {
  font-size: 1.15rem;
  color: var(--text-heading);
}

.empty-state {
  border-radius: var(--radius-lg);
  padding: 2rem;
  background: rgba(31, 170, 122, 0.08);
  border: 1px dashed rgba(31, 170, 122, 0.25);
}

.about-hero {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.about-hero__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.about-hero__media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.value-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.value-card {
  padding: 1.75rem;
  border-radius: var(--radius-md);
  background: var(--surface);
  border: 1px solid rgba(15, 118, 110, 0.08);
  box-shadow: var(--shadow-soft);
}

.value-card h3 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.value-card p {
  margin: 0;
  color: var(--text-muted);
}

.site-footer {
  margin-top: clamp(4rem, 8vw, 6rem);
  background:
    radial-gradient(circle at 18% 20%, rgba(249, 115, 22, 0.3), transparent 55%),
    linear-gradient(140deg, rgba(12, 92, 76, 0.95), rgba(17, 94, 89, 0.92));
  color: rgba(255, 255, 255, 0.9);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(31, 170, 122, 0.35), transparent 55%),
    linear-gradient(200deg, rgba(255, 255, 255, 0.08), transparent 65%);
  opacity: 0.6;
}

.site-footer .layout-boundary {
  position: relative;
  z-index: 1;
}

.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(249, 115, 22, 0.35), transparent 55%);
  opacity: 0.45;
}

.site-footer .container {
  position: relative;
  z-index: 1;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.85);
}

.site-footer a:hover,
.site-footer a:focus {
  color: #fff;
}

[data-cart-toast] {
  border-radius: var(--radius-sm);
}

/* Auth gateway layout */

/* Standalone signup */
.signup-gate {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.signup-gate__form {
  background: rgba(255, 255, 255, 0.92);
  border-radius: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid rgba(15, 118, 110, 0.12);
  box-shadow: 0 20px 32px rgba(15, 118, 110, 0.12);
  padding: clamp(2rem, 5vw, 3rem);
  display: grid;
  gap: 1.75rem;
}

.signup-gate__header {
  display: grid;
  gap: 0.6rem;
}

.signup-gate__title {
  margin: 0;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 700;
  color: var(--text-heading);
}

.signup-gate__lead {
  margin: 0;
  color: var(--text-muted);
}

.signup-gate__form .alert {
  margin: 0;
}

.signup-gate__form .needs-validation {
  display: grid;
  gap: 1.25rem;
}

.signup-gate__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.signup-gate__actions .btn {
  flex: 1 1 auto;
  min-width: 150px;
}

.signup-gate__perks {
  background: var(--surface-alt);
  border-radius: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: var(--shadow-soft);
  padding: clamp(2rem, 5vw, 3rem);
  display: grid;
  gap: 1.25rem;
  backdrop-filter: blur(18px);
}

.signup-gate__perks-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand-primary-dark);
}

.signup-gate__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
  color: var(--text-muted);
}

.signup-gate__list li {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}

.signup-gate__list i {
  color: var(--brand-primary);
  margin-top: 0.2rem;
}

@media (max-width: 767.98px) {
  .signup-gate__actions {
    flex-direction: column;
  }
}

.footer-shell {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  padding-block: clamp(3rem, 6vw, 4.5rem);
}

.footer-shell__grid {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-panel {
  display: grid;
  gap: 1.5rem;
  color: rgba(255, 255, 255, 0.92);
}

.footer-panel__header {
  display: grid;
  gap: 0.6rem;
}

.footer-panel__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 600;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-panel__title {
  margin: 0;
  font-size: clamp(1.7rem, 3.5vw, 2.2rem);
  font-weight: 700;
}

.footer-panel__lead {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

.footer-signup {
  display: grid;
  gap: 0.85rem;
}

.footer-signup__field {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.35rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.footer-signup__field .form-control {
  border: none;
  background: transparent;
  color: #fff;
  padding: 0.65rem 1.1rem;
}

.footer-signup__field .form-control::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.footer-signup__field .form-control:focus {
  outline: none;
  box-shadow: none;
}

.footer-signup__field .btn {
  padding-inline: 1.75rem;
}

.footer-signup__disclaimer {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
}

.footer-panel__section {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.88);
  font-weight: 500;
}

.footer-links a:hover,
.footer-links a:focus {
  color: #fff;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
}

.footer-social__link {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.25);
  transition:
    transform 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}

.footer-social__link:hover,
.footer-social__link:focus {
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  transform: translateY(-2px);
}

.footer-shell__meta {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-top: 1.5rem;
  display: flex;
  justify-content: center;
}

.footer-shell__legal {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.85rem;
}

@media (max-width: 767.98px) {
  .footer-signup__field {
    flex-direction: column;
    padding: 0.75rem;
  }

  .footer-signup__field .btn {
    width: 100%;
  }

  .footer-social {
    flex-wrap: wrap;
  }
}

.auth-gate {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  background: var(--surface);
  border-radius: clamp(1.75rem, 4vw, 2.5rem);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  position: relative;
}

.auth-gate__intro {
  background: linear-gradient(160deg, rgba(15, 118, 110, 0.95), rgba(31, 170, 122, 0.92));
  color: rgba(255, 255, 255, 0.92);
  padding: clamp(2rem, 5vw, 3.25rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(1rem, 3vw, 1.75rem);
}

.auth-gate__eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  font-size: 0.8rem;
  opacity: 0.85;
}

.auth-gate__title {
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 1.15;
  margin: 0;
}

.auth-gate__lead {
  margin: 0;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.88);
}

.auth-gate__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.85rem;
}

.auth-gate__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.95rem;
}

.auth-gate__list i {
  color: var(--brand-secondary);
  margin-top: 0.2rem;
  font-size: 1rem;
}

.auth-gate__forms {
  background: var(--surface);
  padding: clamp(1.75rem, 4vw, 3rem);
  display: grid;
  gap: clamp(1.25rem, 3vw, 1.75rem);
  align-content: center;
}

.auth-panel {
  background: rgba(255, 255, 255, 0.92);
  border-radius: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid rgba(15, 118, 110, 0.12);
  box-shadow: 0 18px 35px rgba(15, 118, 110, 0.08);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  display: grid;
  gap: 1.5rem;
}

.auth-panel--login {
  border-top: 4px solid var(--brand-primary);
}

.auth-panel--signup {
  border-top: 4px solid var(--brand-accent);
}

.auth-panel__header {
  display: grid;
  gap: 0.35rem;
}

.auth-panel__title {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-heading);
}

.auth-panel__subtitle {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.auth-panel__alert {
  display: none;
  margin: 0;
}

.auth-panel__alert.is-visible {
  display: block;
}

.auth-panel__form {
  display: grid;
  gap: 1.25rem;
}

.auth-panel__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.auth-panel__footer .form-check {
  margin: 0;
}

.auth-panel__footer a {
  color: var(--brand-primary-dark);
}

.auth-panel__footer a:hover,
.auth-panel__footer a:focus {
  color: var(--brand-primary);
}

.auth-panel--signup .btn-outline-success {
  border-color: rgba(249, 115, 22, 0.35);
  color: var(--brand-accent);
}

.auth-panel--signup .btn-outline-success:hover,
.auth-panel--signup .btn-outline-success:focus {
  border-color: var(--brand-accent);
  background: rgba(249, 115, 22, 0.12);
  color: var(--brand-accent);
}

@media (max-width: 1199.98px) {
  .auth-gate {
    grid-template-columns: 1fr;
  }

  .auth-gate__intro {
    align-items: center;
    text-align: center;
  }

  .auth-gate__forms {
    padding-block: clamp(2rem, 6vw, 3rem);
  }
}

@media (max-width: 767.98px) {
  .auth-panel {
    padding: clamp(1.25rem, 6vw, 2rem);
  }

  .auth-gate__intro {
    padding: clamp(1.75rem, 8vw, 2.5rem);
  }
}
/* Balanced navigation layout and utility components */
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1rem, 2.5vw, 2.25rem);
  width: 100%;
  padding: clamp(0.65rem, 1.8vw, 1rem) clamp(1.25rem, 3vw, 2rem);
  min-height: clamp(3.5rem, 4vw, 4.5rem);
}

.navbar__inner > .navbar-brand {
  display: flex;
  align-items: center;
  font-size: 1.15rem;
}

.navbar__inner .navbar-collapse {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1rem, 3vw, 2.75rem);
  flex: 1 1 auto;
  min-width: 0;
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2vw, 1.75rem);
  margin-bottom: 0;
  padding-left: 0;
  list-style: none;
}

.navbar__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(0.75rem, 2vw, 1.5rem);
  flex: 1 1 auto;
  min-width: 0;
}

.navbar__actions .btn {
  white-space: nowrap;
}

.navbar__search {
  position: relative;
  flex: 1 1 240px;
  max-width: clamp(240px, 26vw, 320px);
  min-width: 0;
}

.navbar__search::before {
  content: '\f002';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 0.9rem;
  transform: translateY(-50%);
  color: var(--text-muted);
  opacity: 0.65;
  pointer-events: none;
}

.navbar__search input {
  width: 100%;
  padding: 0.6rem 1rem 0.6rem 2.5rem;
  background: rgba(255, 255, 255, 0.96);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(15, 118, 110, 0.18);
  font-size: 0.95rem;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.navbar__search input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(36, 209, 146, 0.15);
}

.navbar__search input::placeholder {
  color: var(--text-muted);
}

.glass-card--center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.feature-grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}
.feature-grid__icon {
  width: 3rem;
  height: 3rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: rgba(31, 170, 122, 0.12);
  color: var(--brand-primary-dark);
  font-size: 1.25rem;
}

.feature-grid__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-heading);
  margin: 0;
}

.feature-grid__copy {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

.hero__stats {
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
}

.hero__stats .stat-card {
  min-height: 100%;
}

.stat-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.stat-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--border-subtle);
  text-align: center;
}

.stat-card__value {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 700;
  color: var(--brand-primary-dark);
  margin: 0;
}

.stat-card__label {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.section-divider {
  margin: clamp(3rem, 6vw, 4.5rem) auto;
  max-width: var(--max-width);
  height: 1px;
  background: linear-gradient(
    90deg,
    rgba(31, 170, 122, 0),
    rgba(31, 170, 122, 0.35),
    rgba(31, 170, 122, 0)
  );
}

.homepage-intro {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.home-panels {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.home-panel {
  padding: clamp(1.75rem, 4vw, 2.75rem);
  border-radius: var(--radius-md);
}

.home-panel--primary {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.home-panel__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.65rem;
  color: var(--text-body);
}

.home-panel__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.home-panel__list i {
  color: var(--brand-primary);
  margin-top: 0.15rem;
}

.home-panel__pill {
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(31, 170, 122, 0.12);
  color: var(--brand-primary-dark);
  font-weight: 600;
  font-size: 0.85rem;
}

.home-panel__pill--accent {
  background: rgba(249, 115, 22, 0.14);
  color: var(--brand-accent);
}

@media (min-width: 992px) {
  .navbar__inner .navbar-collapse {
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
  }
}

@media (max-width: 991.98px) {
  .navbar__inner {
    flex-wrap: wrap;
    padding-inline: clamp(1rem, 4vw, 1.75rem);
    padding-block: clamp(0.85rem, 3vw, 1.25rem);
  }

  .navbar__inner .navbar-collapse {
    width: 100%;
    margin-top: 1rem;
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
  }

  .navbar-nav {
    justify-content: center;
  }

  .navbar__actions {
    width: 100%;
    justify-content: flex-start;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
  }

  .navbar__actions .btn {
    width: 100%;
  }

  .navbar__search {
    width: 100%;
    max-width: none;
  }
}

@media (max-width: 767.98px) {
  .glass-nav {
    margin: 1rem auto 0;
    border-radius: 18px;
  }

  .hero__inner {
    padding: 2.5rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .auth-section .feature-card {
    padding: 1.75rem;
  }

  .product-tile__actions,
  .product-detail__actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 575.98px) {
  .layout-boundary,
  .layout-boundary--narrow {
    padding-inline: 1.25rem;
  }

  .navbar__inner {
    padding-inline: 1.25rem;
  }

  .glass-nav {
    margin: 0.75rem auto 0;
  }

  .hero {
    margin: 1.5rem auto 0;
    border-radius: 24px;
  }
}