:root {
  --color-primary: #2F5233;
  --color-primary-dark: #1f3822;
  --color-primary-light: #4a7a50;
  --color-secondary: #D4A574;
  --color-secondary-dark: #b8885c;
  --color-secondary-light: #e6c9a0;
  
  --color-neutral-900: #1a1a1a;
  --color-neutral-800: #2d2d2d;
  --color-neutral-700: #4a4a4a;
  --color-neutral-600: #666666;
  --color-neutral-500: #8c8c8c;
  --color-neutral-400: #b3b3b3;
  --color-neutral-300: #d1d1d1;
  --color-neutral-200: #e5e5e5;
  --color-neutral-100: #f2f2f2;
  --color-neutral-50: #f9f9f9;
  --color-white: #ffffff;
  --color-black: #000000;
  
  --color-success: #10b981;
  --color-error: #ef4444;
  --color-warning: #f59e0b;
  --color-info: #3b82f6;
  
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-secondary: 'Space Grotesk', 'Segoe UI', Tahoma, sans-serif;
  --font-mono: 'Courier New', Courier, monospace;
  
  --size-xs: clamp(12px, 0.9vw, 13px);
  --size-sm: clamp(14px, 1vw, 15px);
  --size-base: clamp(16px, 1.2vw, 18px);
  --size-md: clamp(18px, 1.5vw, 20px);
  --size-lg: clamp(22px, 2vw, 26px);
  --size-xl: clamp(28px, 3vw, 36px);
  --size-2xl: clamp(36px, 4vw, 48px);
  --size-3xl: clamp(48px, 5vw, 64px);
  
  --weight-normal: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;
  --weight-extrabold: 800;
  
  --line-height-tight: 1.2;
  --line-height-base: 1.5;
  --line-height-relaxed: 1.6;
  --line-height-loose: 1.8;
  
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 80px;
  --space-5xl: 96px;
  
  --logo-w: 160px;
  --logo-h: 44px;
  --header-h: 72px;
  --footer-h: auto;
  --container-max: 1280px;
  --container-pad: var(--space-lg);
  --sidebar-w: 280px;
  
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 500;
  --z-header: 999;
  --z-nav: 1000;
  --z-modal: 1001;
  --z-toast: 1002;
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.2);
  
  --duration-instant: 100ms;
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 350ms;
  --duration-slower: 500ms;
  
  --ease-default: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-in: cubic-bezier(0.4, 0, 1, 1);
  --ease-out: cubic-bezier(0, 0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  --transition-default: all var(--duration-base) var(--ease-default);
  --transition-fast: all var(--duration-fast) var(--ease-default);
  --transition-slow: all var(--duration-slow) var(--ease-default);
  
  --bp-tablet: 1024px;
  --bp-mobile: 768px;
  --bp-sm-mobile: 480px;
  
  --texture-overlay: linear-gradient(135deg, rgba(47, 82, 51, 0.03) 0%, rgba(212, 165, 116, 0.03) 100%);
  --granite-texture: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="200"><filter id="noise"><feTurbulence baseFrequency="0.9" numOctaves="4" /></filter><rect width="200" height="200" filter="url(%23noise)"/></svg>');
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + var(--space-md));
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-primary);
  font-size: var(--size-base);
  font-weight: var(--weight-normal);
  line-height: var(--line-height-base);
  color: var(--color-neutral-900);
  background-color: var(--color-white);
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: var(--granite-texture);
  pointer-events: none;
  z-index: 0;
}

img,
svg,
video,
iframe {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover,
a:focus {
  color: var(--color-primary-dark);
  outline: none;
}

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition-fast);
}

button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

ul,
ol {
  list-style: none;
}

table {
  border-collapse: collapse;
  width: 100%;
  max-width: 100%;
  overflow: auto;
}

pre,
code {
  font-family: var(--font-mono);
  max-width: 100%;
  overflow: auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-secondary);
  font-weight: var(--weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-neutral-900);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  max-width: 65ch;
  position: relative;
}

h1:first-child,
h2:first-child,
h3:first-child,
h4:first-child,
h5:first-child,
h6:first-child {
  margin-top: 0;
}

h1,
.display-4 {
  font-size: var(--size-3xl);
  font-weight: var(--weight-extrabold);
  letter-spacing: -0.02em;
}

h2,
.h1 {
  font-size: var(--size-2xl);
  font-weight: var(--weight-bold);
  letter-spacing: -0.01em;
}

h3,
.h3 {
  font-size: var(--size-xl);
  font-weight: var(--weight-bold);
}

h4,
.h4 {
  font-size: var(--size-lg);
  font-weight: var(--weight-semibold);
}

h5,
.h5 {
  font-size: var(--size-md);
  font-weight: var(--weight-semibold);
}

h6,
.h6 {
  font-size: var(--size-base);
  font-weight: var(--weight-semibold);
}

p {
  margin-bottom: var(--space-md);
  max-width: 65ch;
}

p:last-child {
  margin-bottom: 0;
}

.lead {
  font-size: var(--size-lg);
  font-weight: var(--weight-normal);
  line-height: var(--line-height-relaxed);
  color: var(--color-neutral-700);
}

small,
.small {
  font-size: var(--size-sm);
}

strong,
b,
.fw-bold {
  font-weight: var(--weight-bold);
}

em,
i {
  font-style: italic;
}

blockquote {
  border-left: 4px solid var(--color-primary);
  padding-left: var(--space-lg);
  margin: var(--space-xl) 0;
  font-style: italic;
  color: var(--color-neutral-700);
}

address {
  font-style: normal;
}

.container,
.container-fluid,
.l-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.container-fluid {
  max-width: 100%;
}

.l-section,
.py-4,
.py-md-5 {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  position: relative;
  scroll-margin-top: var(--header-h);
}

.py-3 {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.py-5 {
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
}

.my-4 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.my-5 {
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.mt-3 {
  margin-top: var(--space-lg);
}

.mt-4 {
  margin-top: var(--space-xl);
}

.mt-5 {
  margin-top: var(--space-3xl);
}

.mt-auto {
  margin-top: auto;
}

.mb-0 {
  margin-bottom: 0;
}

.mb-1 {
  margin-bottom: var(--space-xs);
}

.mb-2 {
  margin-bottom: var(--space-sm);
}

.mb-3 {
  margin-bottom: var(--space-md);
}

.mb-4 {
  margin-bottom: var(--space-lg);
}

.mb-5 {
  margin-bottom: var(--space-xl);
}

.ms-2 {
  margin-left: var(--space-sm);
}

.ms-3 {
  margin-left: var(--space-md);
}

.ms-auto {
  margin-left: auto;
}

.me-2 {
  margin-right: var(--space-sm);
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.pt-3 {
  padding-top: var(--space-md);
}

.p-4 {
  padding: var(--space-xl);
}

.row {
  display: flex;
  flex-wrap: wrap;
  margin-left: calc(var(--space-md) * -1);
  margin-right: calc(var(--space-md) * -1);
}

.row > * {
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.col-12 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-md-3,
.col-md-4,
.col-md-6,
.col-md-8,
.col-md-10,
.col-lg-4,
.col-lg-8,
.col-lg-10 {
  flex: 0 0 100%;
  max-width: 100%;
}

.col-sm-6 {
  flex: 0 0 100%;
  max-width: 100%;
}

.d-flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.flex-sm-row {
  flex-direction: column;
}

.flex-shrink-0 {
  flex-shrink: 0;
}

.flex-grow-1 {
  flex-grow: 1;
}

.align-items-center {
  align-items: center;
}

.align-items-start {
  align-items: flex-start;
}

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

.text-center {
  text-align: center;
}

.text-white {
  color: var(--color-white);
}

.text-muted,
.text-secondary {
  color: var(--color-neutral-600);
}

.text-danger {
  color: var(--color-error);
}

.text-warning {
  color: var(--color-warning);
}

.text-decoration-none {
  text-decoration: none;
}

.text-decoration-underline {
  text-decoration: underline;
}

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

.bg-light {
  background-color: var(--color-neutral-50);
}

.bg-dark {
  background-color: var(--color-neutral-900);
}

.border-0 {
  border: none;
}

.border-bottom {
  border-bottom: 1px solid var(--color-neutral-200);
}

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

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.h-100 {
  height: 100%;
}

.w-100 {
  width: 100%;
}

.l-header,
.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-neutral-200);
  z-index: var(--z-header);
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.sticky-top {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.navbar-expand-md {
  display: flex;
  align-items: center;
}

.navbar-brand,
.c-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--size-lg);
  font-weight: var(--weight-bold);
  font-family: var(--font-secondary);
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
  flex-shrink: 0;
  padding: var(--space-sm) 0;
}

.navbar-brand:hover,
.navbar-brand:focus,
.c-logo:hover,
.c-logo:focus {
  color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.navbar-brand svg,
.navbar-brand img,
.c-logo svg,
.c-logo img {
  width: var(--logo-w);
  height: var(--logo-h);
  object-fit: contain;
}

.navbar-toggler,
.c-nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 32px;
  height: 28px;
  background: transparent;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 4px;
  z-index: calc(var(--z-nav) + 1);
  position: relative;
  transition: var(--transition-fast);
}

.navbar-toggler:hover,
.c-nav__toggle:hover {
  background-color: var(--color-primary-light);
  transform: scale(1.05);
}

.navbar-toggler-icon,
.navbar-toggler span,
.c-nav__toggle span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-primary);
  border-radius: var(--radius-sm);
  transition: var(--transition-base);
  transform-origin: center;
}

.navbar-toggler:hover .navbar-toggler-icon,
.navbar-toggler:hover span,
.c-nav__toggle:hover span {
  background-color: var(--color-white);
}

.navbar-toggler:focus-visible,
.c-nav__toggle:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

.navbar-toggler[aria-expanded="true"] span:nth-child(1),
.c-nav.is-open .c-nav__toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.navbar-toggler[aria-expanded="true"] span:nth-child(2),
.c-nav.is-open .c-nav__toggle span:nth-child(2) {
  transform: scaleX(0);
}

.navbar-toggler[aria-expanded="true"] span:nth-child(3),
.c-nav.is-open .c-nav__toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.collapse {
  display: flex;
}

.navbar-collapse {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-grow: 1;
  gap: var(--space-lg);
}

.navbar-nav,
.c-nav,
.c-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link,
.c-nav__link {
  display: inline-block;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--size-base);
  font-weight: var(--weight-medium);
  color: var(--color-neutral-700);
  text-decoration: none;
  transition: var(--transition-fast);
  position: relative;
}

.nav-link::after,
.c-nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: var(--space-md);
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--duration-base) var(--ease-out);
}

.nav-link:hover,
.nav-link:focus,
.c-nav__link:hover,
.c-nav__link:focus {
  color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link:focus::after,
.c-nav__link:hover::after,
.c-nav__link:focus::after {
  width: calc(100% - var(--space-md) * 2);
}

.nav-link[aria-current="page"],
.nav-link.active,
.c-nav__link.is-active,
.c-nav__link.active {
  color: var(--color-primary);
  font-weight: var(--weight-semibold);
}

.nav-link[aria-current="page"]::after,
.nav-link.active::after,
.c-nav__link.is-active::after,
.c-nav__link.active::after {
  width: calc(100% - var(--space-md) * 2);
}

.btn,
.c-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--size-base);
  font-weight: var(--weight-semibold);
  font-family: var(--font-primary);
  line-height: 1.5;
  text-align: center;
  text-decoration: none;
  color: var(--color-white);
  background-color: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
  user-select: none;
  min-height: 48px;
}

.btn:hover,
.btn:focus,
.c-button:hover,
.c-button:focus {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn:focus-visible,
.c-button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.btn-primary,
.c-button--primary {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover,
.btn-primary:focus,
.c-button--primary:hover,
.c-button--primary:focus {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: var(--color-white);
}

.btn-secondary,
.c-button--secondary {
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
  color: var(--color-white);
}

.btn-secondary:hover,
.btn-secondary:focus,
.c-button--secondary:hover,
.c-button--secondary:focus {
  background-color: var(--color-secondary-dark);
  border-color: var(--color-secondary-dark);
  color: var(--color-white);
}

.btn-outline-primary,
.c-button--outline {
  background-color: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.c-button--outline:hover,
.c-button--outline:focus {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn-outline-light:hover,
.btn-outline-light:focus {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn-light {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.btn-light:hover,
.btn-light:focus {
  background-color: var(--color-neutral-100);
  color: var(--color-primary-dark);
  border-color: var(--color-neutral-100);
}

.btn-lg,
.c-button--large,
.c-button--lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--size-lg);
  min-height: 56px;
}

.btn-sm,
.c-button--small {
  padding: var(--space-xs) var(--space-md);
  font-size: var(--size-sm);
  min-height: 40px;
}

.btn:disabled,
.btn.is-disabled,
.c-button:disabled,
.c-button.is-disabled {
  pointer-events: none;
}

.gap-3 {
  gap: var(--space-md);
}

.l-hero,
.c-hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-neutral-50) 0%, var(--color-neutral-100) 100%);
}

.l-hero::before,
.c-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: var(--texture-overlay);
  pointer-events: none;
  z-index: 1;
}

.c-hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.c-hero__title {
  margin-top: 0;
  margin-bottom: var(--space-lg);
  position: relative;
}

.c-hero__subtitle {
  font-size: var(--size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-neutral-700);
  margin-bottom: var(--space-xl);
}

.c-hero__text {
  font-size: var(--size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-neutral-700);
  margin-bottom: var(--space-xl);
}

.c-hero__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.c-hero__image {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  height: 80%;
  z-index: 1;
}

.c-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(50%);
  border-radius: var(--radius-lg);
}

.card,
.c-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.card:hover,
.c-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-light);
}

.card-img-top {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  margin-bottom: var(--space-md);
}

.card-body,
.c-card__body {
  flex-grow: 1;
  padding: var(--space-md);
}

.card-title,
.c-card__title {
  margin-top: 0;
  margin-bottom: var(--space-sm);
  font-size: var(--size-lg);
  color: var(--color-neutral-900);
}

.card-text,
.c-card__text {
  flex-grow: 1;
  color: var(--color-neutral-700);
  margin-bottom: var(--space-md);
}

.card-footer,
.c-card__footer {
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-neutral-200);
}

.c-card__list {
  list-style: none;
  padding: 0;
  margin: var(--space-md) 0;
}

.c-card__list li {
  padding: var(--space-xs) 0;
  position: relative;
  padding-left: var(--space-lg);
}

.c-card__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--weight-bold);
}

.c-card--featured {
  border: 2px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.05);
}

.c-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--size-sm);
  font-weight: var(--weight-bold);
}

.c-card__price {
  font-size: var(--size-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  margin: var(--space-md) 0;
}

.ratio {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-md);
}

.ratio::before {
  content: '';
  display: block;
  padding-top: 100%;
}

.ratio-1x1::before {
  padding-top: 100%;
}

.ratio-4x3::before {
  padding-top: 75%;
}

.ratio-16x9::before {
  padding-top: 56.25%;
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}

.form-control,
.c-input,
.c-textarea,
.c-select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: var(--size-base);
  font-family: var(--font-primary);
  line-height: var(--line-height-base);
  color: var(--color-neutral-900);
  background-color: var(--color-white);
  border: 2px solid var(--color-neutral-300);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  outline: none;
  min-height: 48px;
}

.form-control:hover,
.c-input:hover,
.c-textarea:hover,
.c-select:hover {
  border-color: var(--color-neutral-400);
}

.form-control:focus,
.c-input:focus,
.c-textarea:focus,
.c-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(47, 82, 51, 0.1);
}

.form-control::placeholder,
.c-input::placeholder,
.c-textarea::placeholder {
  color: var(--color-neutral-500);
}

.c-textarea,
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-label,
.c-form__label {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: var(--size-base);
  font-weight: var(--weight-medium);
  color: var(--color-neutral-900);
}

.c-form__group,
.mb-3 {
  margin-bottom: var(--space-md);
}

.c-form__group.has-error .c-input,
.c-form__group.has-error .c-textarea,
.c-form__group.has-error .c-select,
.c-form__group.has-error .form-control {
  border-color: var(--color-error);
}

.c-form__error {
  display: none;
  margin-top: var(--space-xs);
  font-size: var(--size-sm);
  color: var(--color-error);
}

.c-form__group.has-error .c-form__error {
  display: block;
}

.c-form__success {
  display: none;
  margin-top: var(--space-xs);
  font-size: var(--size-sm);
  color: var(--color-success);
}

.c-form__group.has-success .c-form__success {
  display: block;
}

.form-check,
.c-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  cursor: pointer;
  user-select: none;
  padding: var(--space-sm);
}

.form-check-input,
.c-checkbox__input {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

.form-check-label,
.c-checkbox__label {
  font-size: var(--size-sm);
  line-height: var(--line-height-base);
  color: var(--color-neutral-700);
  cursor: pointer;
}

.form-check-label a,
.c-checkbox__label a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-check-label a:hover,
.form-check-label a:focus,
.c-checkbox__label a:hover,
.c-checkbox__label a:focus {
  color: var(--color-primary-dark);
}

.list-unstyled,
.c-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.c-list__item {
  margin-bottom: var(--space-sm);
}

.c-list--links .c-list__item {
  margin-bottom: var(--space-md);
}

.breadcrumb,
.c-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  font-size: var(--size-sm);
  list-style: none;
  margin: 0;
}

.breadcrumb-item,
.c-breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.breadcrumb-item::after,
.c-breadcrumb__item::after {
  content: '/';
  color: var(--color-neutral-400);
  margin-left: var(--space-sm);
}

.breadcrumb-item:last-child::after,
.c-breadcrumb__item:last-child::after {
  display: none;
}

.breadcrumb-item a,
.c-breadcrumb__link {
  color: var(--color-neutral-600);
  text-decoration: none;
  transition: var(--transition-fast);
}

.breadcrumb-item a:hover,
.breadcrumb-item a:focus,
.c-breadcrumb__link:hover,
.c-breadcrumb__link:focus {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumb-item.active,
.c-breadcrumb__item[aria-current="page"] {
  color: var(--color-neutral-900);
  font-weight: var(--weight-medium);
}

.l-footer,
footer {
  background-color: var(--color-neutral-900);
  color: var(--color-neutral-300);
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-xl);
  position: relative;
}

.l-footer::before,
footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
}

.l-footer h3,
.l-footer .h5,
footer h3,
footer .h5 {
  font-size: var(--size-lg);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.l-footer a,
footer a {
  color: var(--color-neutral-300);
  transition: var(--transition-fast);
}

.l-footer a:hover,
.l-footer a:focus,
footer a:hover,
footer a:focus {
  color: var(--color-secondary);
  transform: translateX(2px);
}

.c-footer-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.c-footer-nav__link {
  color: var(--color-neutral-300);
  font-size: var(--size-base);
  text-decoration: none;
  transition: var(--transition-fast);
  display: inline-block;
}

.c-footer-nav__link:hover,
.c-footer-nav__link:focus {
  color: var(--color-secondary);
  transform: translateX(4px);
}

.c-section-header,
.c-section__title {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.c-section__subtitle,
.c-section-description {
  font-size: var(--size-lg);
  color: var(--color-neutral-600);
  margin-top: var(--space-md);
}

.c-section--alt {
  background-color: var(--color-neutral-50);
}

.c-section--cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
}

.c-section--cta h2,
.c-section--cta .c-heading {
  color: var(--color-white);
}

.c-section--cta p,
.c-section--cta .c-text {
  color: rgba(255, 255, 255, 0.9);
}

.c-heading {
  font-family: var(--font-secondary);
  font-weight: var(--weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-neutral-900);
}

.c-heading--xl {
  font-size: var(--size-3xl);
  font-weight: var(--weight-extrabold);
}

.c-heading--lg {
  font-size: var(--size-2xl);
}

.c-heading--md {
  font-size: var(--size-xl);
}

.c-text {
  color: var(--color-neutral-700);
  line-height: var(--line-height-base);
}

.c-text--lead {
  font-size: var(--size-lg);
  line-height: var(--line-height-relaxed);
}

.c-text--sm {
  font-size: var(--size-sm);
}

.c-text--meta {
  font-size: var(--size-sm);
  color: var(--color-neutral-500);
}

.c-text--secondary {
  color: var(--color-neutral-600);
}

.c-link {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.c-link:hover,
.c-link:focus {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

.c-header-line {
  width: 60px;
  height: 4px;
  background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-full);
}

.c-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 3px solid var(--color-primary-light);
}

.c-avatar--xl {
  width: 120px;
  height: 120px;
}

.c-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.c-blockquote {
  position: relative;
  padding: var(--space-lg);
  border-left: 4px solid var(--color-primary);
  background-color: var(--color-neutral-50);
  border-radius: var(--radius-md);
}

.c-quote-icon {
  width: 32px;
  height: 32px;
  fill: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.c-team-card {
  text-align: center;
}

.c-team-card .ratio {
  margin-bottom: var(--space-md);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.c-membership-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-neutral-200);
  transition: var(--transition-fast);
}

.c-membership-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(4px);
}

.c-membership-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.c-membership-content {
  flex: 1;
}

.c-memberships {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.c-contact-info {
  padding: var(--space-lg);
  background-color: var(--color-neutral-50);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
}

.c-contact-info p {
  margin-bottom: var(--space-sm);
}

.c-contact-info a {
  color: var(--color-primary);
  font-weight: var(--weight-medium);
}

.c-portfolio-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
  margin-bottom: var(--space-2xl);
  padding: var(--space-md);
}

.c-filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background-color: var(--color-white);
  border: 2px solid var(--color-neutral-300);
  border-radius: var(--radius-full);
  font-size: var(--size-base);
  font-weight: var(--weight-medium);
  color: var(--color-neutral-700);
  cursor: pointer;
  transition: var(--transition-fast);
  min-height: 48px;
}

.c-filter-btn:hover,
.c-filter-btn:focus {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-neutral-50);
}

.c-filter-btn.is-active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.c-portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.c-portfolio-card {
  position: relative;
}

.c-portfolio-card__image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-md);
}

.c-portfolio-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-base);
  filter: grayscale(100%);
}

.c-portfolio-card:hover .c-portfolio-card__image {
  transform: scale(1.05);
  filter: grayscale(0%);
}

.c-portfolio-card__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(47, 82, 51, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0);
  transition: var(--transition-base);
}

.c-portfolio-card:hover .c-portfolio-card__overlay {
  transform: scale(1);
}

.c-portfolio-card__view-btn {
  padding: var(--space-md) var(--space-xl);
  background-color: var(--color-white);
  color: var(--color-primary);
  border: none;
  border-radius: var(--radius-md);
  font-weight: var(--weight-bold);
  cursor: pointer;
  transition: var(--transition-fast);
  min-height: 48px;
}

.c-portfolio-card__view-btn:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
  transform: scale(1.05);
}

.c-portfolio-card__category {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background-color: var(--color-primary-light);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--size-sm);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-sm);
}

.c-portfolio-card__title {
  font-size: var(--size-lg);
  margin-bottom: var(--space-sm);
}

.c-portfolio-card__description {
  font-size: var(--size-base);
  color: var(--color-neutral-600);
}

.c-brochure-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.c-brochure-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  transition: var(--transition-fast);
  align-items: center;
  justify-content: space-between;
}

.c-brochure-item:hover {
  box-shadow: var(--shadow-md);
}

.c-brochure-item h4 {
  margin: 0 0 var(--space-xs) 0;
}

.c-brochure-item p {
  margin: 0;
  font-size: var(--size-sm);
  color: var(--color-neutral-600);
}

.c-cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

.c-legal-content {
  max-width: 800px;
  margin: 0 auto;
}

.c-legal-section {
  margin-bottom: var(--space-3xl);
}

.c-legal-info p {
  margin-bottom: var(--space-md);
}

.c-address {
  font-style: normal;
  line-height: var(--line-height-relaxed);
}

.c-founder-message {
  background-color: var(--color-neutral-50);
  border-left: 4px solid var(--color-primary);
}

.c-content-block {
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-neutral-200);
}

.table,
.table-bordered {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
}

.table th,
.table td,
.table-bordered th,
.table-bordered td {
  padding: var(--space-md);
  border: 1px solid var(--color-neutral-300);
  text-align: left;
}

.table th,
.table-bordered th {
  background-color: var(--color-neutral-100);
  font-weight: var(--weight-bold);
}

.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.accordion-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-neutral-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-header {
  margin: 0;
}

.accordion-button {
  width: 100%;
  padding: var(--space-lg);
  background-color: var(--color-white);
  border: none;
  text-align: left;
  font-size: var(--size-base);
  font-weight: var(--weight-semibold);
  color: var(--color-neutral-900);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 56px;
}

.accordion-button:hover {
  background-color: var(--color-neutral-50);
}

.accordion-button::after {
  content: '+';
  font-size: var(--size-xl);
  font-weight: var(--weight-bold);
  transition: transform var(--duration-base);
}

.accordion-button:not(.collapsed)::after {
  transform: rotate(45deg);
}

.accordion-collapse {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-base) var(--ease-default);
}

.accordion-collapse:not(.collapse) {
  max-height: 1000px;
}

.accordion-body {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--color-neutral-700);
}

.gy-4 > * {
  margin-top: var(--space-xl);
}

.order-md-1 {
  order: 0;
}

.order-md-2 {
  order: 0;
}

.offset-lg-1 {
  margin-left: 0;
}

.offset-lg-2 {
  margin-left: 0;
}

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

.align-items-center {
  align-items: center;
}

.l-main {
  min-height: calc(100vh - var(--header-h));
  position: relative;
  z-index: 1;
}

@media (min-width: 480px) {
  .flex-sm-row {
    flex-direction: row;
  }
  
  .col-sm-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
}

@media (min-width: 768px) {
  .py-md-5 {
    padding-top: var(--space-4xl);
    padding-bottom: var(--space-4xl);
  }
  
  .p-md-5 {
    padding: var(--space-3xl);
  }
  
  .mt-md-0 {
    margin-top: 0;
  }
  
  .mb-md-0 {
    margin-bottom: 0;
  }
  
  .ms-md-3 {
    margin-left: var(--space-md);
  }
  
  .col-md-3 {
    flex: 0 0 25%;
    max-width: 25%;
  }
  
  .col-md-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  
  .col-md-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }
  
  .col-md-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
  
  .col-md-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }
  
  .order-md-1 {
    order: 1;
  }
  
  .order-md-2 {
    order: 2;
  }
}

@media (min-width: 1024px) {
  .col-lg-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
  }
  
  .col-lg-8 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
  
  .col-lg-10 {
    flex: 0 0 83.333333%;
    max-width: 83.333333%;
  }
  
  .offset-lg-1 {
    margin-left: 8.333333%;
  }
  
  .offset-lg-2 {
    margin-left: 16.666667%;
  }
  
  .mt-lg-0 {
    margin-top: 0;
  }
}

@media (max-width: 767px) {
  :root {
    --header-h: 64px;
    --container-pad: var(--space-md);
    --space-3xl: 48px;
  }
  
  .navbar-toggler,
  .c-nav__toggle {
    display: flex;
  }
  
  .navbar-collapse,
  .collapse {
    position: fixed;
    top: var(--header-h);
    left: 0;
    width: 100%;
    height: 0;
    max-height: 0;
    flex-direction: column;
    align-items: flex-start;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-neutral-200);
    padding: 0;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transform: scaleY(0);
    transform-origin: top;
    transition: transform var(--duration-base) var(--ease-default), max-height var(--duration-base) var(--ease-default);
    z-index: calc(var(--z-nav) - 1);
  }
  
  .navbar-collapse.show,
  .collapse.show,
  .c-nav.is-open .navbar-collapse,
  .c-nav.is-open .collapse {
    height: auto;
    max-height: calc(100vh - var(--header-h));
    transform: scaleY(1);
    padding: var(--space-md);
    overflow-y: auto;
  }
  
  .navbar-nav,
  .c-nav__list {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  
  .nav-link,
  .c-nav__link {
    display: block;
    width: 100%;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-neutral-200);
  }
  
  .nav-link::after,
  .c-nav__link::after {
    display: none;
  }
  
  .navbar-nav .btn,
  .c-nav__list .c-button {
    width: 100%;
    margin-top: var(--space-md);
  }
  
  .l-hero,
  .c-hero {
    min-height: auto;
    padding: var(--space-3xl) 0;
  }
  
  .c-hero__image {
    display: none;
  }
  
  .c-hero__actions {
    flex-direction: column;
    width: 100%;
  }
  
  .c-hero__actions .btn,
  .c-hero__actions .c-button {
    width: 100%;
  }
  
  .py-4 {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }
  
  .l-section {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }
  
  .c-portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .c-portfolio-filter {
    flex-direction: column;
    align-items: stretch;
  }
  
  .c-filter-btn {
    width: 100%;
  }
  
  .row {
    margin-left: calc(var(--space-sm) * -1);
    margin-right: calc(var(--space-sm) * -1);
  }
  
  .row > * {
    padding-left: var(--space-sm);
    padding-right: var(--space-sm);
  }
  
  .c-card {
    padding: var(--space-md);
  }
}

@media (max-width: 479px) {
  :root {
    --size-3xl: clamp(32px, 8vw, 40px);
    --size-2xl: clamp(28px, 6vw, 32px);
    --header-h: 56px;
    --container-pad: var(--space-sm);
  }
  
  .btn,
  .c-button {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--size-sm);
    min-height: 44px;
  }
  
  .btn-lg,
  .c-button--lg {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--size-base);
    min-height: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-contrast: high) {
  :root {
    --color-primary: #1f3822;
    --color-secondary: #b8885c;
  }
  
  .btn,
  .c-button {
    border-width: 3px;
  }
  
  .form-control:focus,
  .c-input:focus,
  .c-textarea:focus,
  .c-select:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
  }
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  a,
  a:visited {
    text-decoration: underline;
  }
  
  a[href]::after {
    content: " (" attr(href) ")";
  }
  
  .l-header,
  .navbar,
  .l-footer,
  footer,
  .navbar-toggler,
  .c-nav__toggle,
  .btn,
  .c-button {
    display: none;
  }
  
  img {
    max-width: 100% !important;
  }
  
  p,
  h2,
  h3 {
    orphans: 3;
    widows: 3;
  }
  
  h2,
  h3 {
    page-break-after: avoid;
  }
}