:root {
  --color-primary: #C9A24A;
  --color-primary-dark: #AD8834;
  --color-primary-light: #DEC791;
  --color-secondary: #5F6F66;
  --color-secondary-dark: #424D47;
  --color-secondary-light: #91A198;
  --color-accent: #B07A2A;
  --color-accent-dark: #835C20;
  --color-accent-light: #CF943A;
  --color-light: #ECE9E9;
  --color-dark: #2F2F2F;
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;
  --color-success: #10b981;
  --color-success-light: #ecfdf5;
  --color-success-border: #86efac;
  --color-error: #B63E16;
  --color-warning: #FDB849;
  --color-info: #3b82f6;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --font-sans: "Inter", sans-serif;
  --font-heading: "Poppins", sans-serif;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--color-gray-900);
  background-color: var(--color-white);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, .heading {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: var(--text-4xl);
}
@media (min-width: 768px) {
  h1 {
    font-size: var(--text-6xl);
  }
}

h2 {
  font-size: var(--text-3xl);
}
@media (min-width: 768px) {
  h2 {
    font-size: var(--text-4xl);
  }
}

h3 {
  font-size: var(--text-xl);
}

p {
  margin-bottom: var(--space-4);
}

a {
  color: var(--color-primary);
  transition: color var(--transition-base);
}
a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition-base);
}

button:focus,
a:focus,
input:focus,
textarea:focus,
select:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-gray-400);
}

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-gray-100);
}

::-webkit-scrollbar-thumb {
  background: var(--color-secondary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-secondary-dark);
}

.bg-primary,
.hover\:bg-primary:hover {
  background-color: var(--color-primary);
}

.bg-secondary,
.hover\:bg-secondary:hover {
  background-color: var(--color-secondary);
}

.bg-accent,
.hover\:bg-accent:hover {
  background-color: var(--color-accent);
}

.button-bg-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}
.button-bg-primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

.button-border-primary {
  border: 2px solid var(--color-primary);
  background-color: transparent;
  color: var(--color-primary);
}
.button-border-primary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.button-bg-secondary {
  background-color: var(--color-secondary);
  color: var(--color-white);
}
.button-bg-secondary:hover {
  background-color: var(--color-secondary-dark);
  color: var(--color-white);
}

.button-border-secondary {
  border: 2px solid var(--color-secondary);
  background-color: transparent;
  color: var(--color-secondary);
}
.button-border-secondary:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.button-bg-white {
  background-color: var(--color-white);
  color: var(--color-primary);
}
.button-bg-white:hover {
  background-color: var(--color-gray-200);
  color: var(--color-primary-dark);
}

.button-border-white {
  border: 2px solid var(--color-white);
  background-color: transparent;
  color: var(--color-white);
}
.button-border-white:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.text-primary,
.hover\:text-primary:hover,
.group:hover .group-hover\:text-primary {
  color: var(--color-primary);
}

.text-primary-light,
.hover\:text-primary-light:hover,
.group:hover .group-hover\:text-primary-light {
  color: var(--color-primary-light);
}

.text-primary-dark,
.hover\:text-primary-dark:hover,
.group:hover .group-hover\:text-primary-dark {
  color: var(--color-primary-dark);
}

.text-secondary,
.hover\:text-secondary:hover,
.group:hover .group-hover\:text-secondary {
  color: var(--color-secondary);
}

.text-secondary-light,
.hover\:text-secondary-light:hover,
.group:hover .group-hover\:text-secondary-light {
  color: var(--color-secondary-light);
}

.text-secondary-dark,
.hover\:text-secondary-dark:hover,
.group:hover .group-hover\:text-secondary-dark {
  color: var(--color-secondary-dark);
}

.text-accent,
.hover\:text-accent:hover,
.group:hover .group-hover\:text-accent {
  color: var(--color-accent);
}

.text-white,
.hover\:text-white:hover,
.group:hover .group-hover\:text-white {
  color: var(--color-white);
}

.text-light,
.hover\:text-light:hover,
.group:hover .group-hover\:text-light {
  color: var(--color-light);
}

.text-dark,
.hover\:text-dark:hover,
.group:hover .group-hover\:text-dark {
  color: var(--color-dark);
}

.svg-path-primary,
.hover\:svg-path-primary {
  stroke: var(--color-primary);
}

.svg-path-secondary,
.hover\:svg-path-secondary {
  stroke: var(--color-secondary);
}

.svg-path-accent,
.hover\:svg-path-accent {
  stroke: var(--color-accent);
}

.svg-path-white,
.hover\:svg-path-white {
  stroke: var(--color-white);
}

.svg-fill-primary svg,
.hover\:svg-fill-primary svg {
  fill: var(--color-primary);
}

.svg-fill-secondary svg,
.hover\:svg-fill-secondary svg {
  fill: var(--color-secondary);
}

.svg-fill-accent svg,
.hover\:svg-fill-accent svg {
  fill: var(--color-accent);
}

.svg-fill-white svg,
.hover\:svg-fill-white svg {
  fill: var(--color-white);
}

.tiny-slider__prev,
.tiny-slider__next {
  width: 2.5rem;
  height: 2.5rem;
  background-color: rgba(255, 255, 255, 0.5);
  border: none;
  padding: 0.5rem;
  border-radius: 50%;
}

.tns-slide-active p {
  background: linear-gradient(to top, rgba(255, 255, 255, 0.4), rgba(255, 255, 255, 0));
}

button,
.button {
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
}
button:disabled,
.button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover {
  background-color: var(--color-primary-dark);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

input,
textarea,
select {
  width: 100%;
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea {
  resize: none;
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}
.card:hover {
  box-shadow: var(--shadow-xl);
}

.alert {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid;
}

.alert-success {
  background-color: var(--color-success-light);
  border-color: var(--color-success-border);
  color: #065f46;
}

.alert-error {
  background-color: #fee2e2;
  border-color: #fecaca;
  color: #991b1b;
}

.badge {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
}

.link {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-base);
}
.link:hover {
  color: var(--color-primary-dark);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-gray-700);
}

header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 50;
}
header nav a {
  transition: color var(--transition-base);
}
header nav a.active {
  color: var(--color-primary);
}

.header-container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 var(--space-4);
}
@media (min-width: 640px) {
  .header-container {
    padding: 0 var(--space-6);
  }
}
@media (min-width: 1024px) {
  .header-container {
    padding: 0 var(--space-8);
  }
}

.mobile-menu.hidden {
  display: none;
}

footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  margin-top: auto;
}

.container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
}
.hero__content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: var(--color-white);
  padding: var(--space-4);
  max-width: 56rem;
  margin: 0 auto;
}

.section {
  padding: 4rem var(--space-4);
}
@media (min-width: 768px) {
  .section {
    padding: 4rem var(--space-6);
  }
}
.section--gray {
  background-color: var(--color-gray-50);
}
.section--blue {
  background-color: var(--color-primary);
  color: var(--color-white);
}
.section--light-blue {
  background-color: #eff6ff;
}

.section__heading {
  text-align: center;
  margin-bottom: 3rem;
}

.section__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}
@media (min-width: 768px) {
  .section__title {
    font-size: var(--text-4xl);
  }
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--color-gray-600);
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .grid-container {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .grid-container {
    grid-template-columns: repeat(3, 1fr);
  }
}

.features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature {
  padding: var(--space-8);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: box-shadow var(--transition-base);
}
.feature:hover {
  box-shadow: var(--shadow-lg);
}

.feature__icon {
  width: 1.5rem;
  height: 1.5rem;
  margin-bottom: var(--space-4);
}

.project-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}
.project-card:hover {
  box-shadow: var(--shadow-xl);
}
.project-card:hover .project-card__image {
  transform: scale(1.1);
}

.project-card__image {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform var(--transition-base);
}

.project-card__content {
  padding: var(--space-6);
}

.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}
@media (min-width: 1024px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat {
  text-align: center;
}

.stat__number {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.stat__label {
  font-size: var(--text-base);
  color: var(--color-gray-600);
}

.team {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .team {
    grid-template-columns: repeat(3, 1fr);
  }
}

.team__member {
  text-align: center;
}

.team__avatar {
  width: 8rem;
  height: 8rem;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-full);
  background-color: var(--color-gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-600);
  font-weight: 600;
}

.team__name {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.team__role {
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--space-3);
}

.form-container {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
}
@media (min-width: 768px) {
  .form-container {
    padding: var(--space-8);
  }
}

.contact-info {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-info__icon {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--color-primary);
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.contact-info__title {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-gray-900);
  margin-bottom: var(--space-2);
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: 600;
  transition: color var(--transition-base);
}
.breadcrumb:hover {
  color: var(--color-primary-dark);
}
.breadcrumb svg {
  width: 1.25rem;
  height: 1.25rem;
}

.home__hero {
  position: relative;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.home__services {
  padding: 4rem var(--space-4);
  background-color: var(--color-gray-50);
}
.home__projects {
  padding: 4rem var(--space-4);
}
.home__cta {
  padding: 4rem var(--space-4);
  background-color: var(--color-primary);
  color: var(--color-white);
  text-align: center;
}

.about__hero {
  position: relative;
  height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.about__stats {
  padding: 4rem var(--space-4);
  background-color: var(--color-white);
}
.about__story {
  padding: 4rem var(--space-4);
  background-color: var(--color-gray-50);
  max-width: 56rem;
  margin: 0 auto;
}
.about__team {
  padding: 4rem var(--space-4);
  background-color: var(--color-white);
}
.about__values {
  padding: 4rem var(--space-4);
  background-color: #eff6ff;
}

.projects__container {
  padding: 4rem var(--space-4);
  background-color: var(--color-gray-50);
  min-height: 100vh;
}
.projects__heading {
  text-align: center;
  margin-bottom: 3rem;
}
.projects__title {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}
@media (min-width: 768px) {
  .projects__title {
    font-size: var(--text-5xl);
  }
}
.projects__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .projects__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (min-width: 1024px) {
  .projects__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-detail__container {
  padding: 2rem var(--space-4);
  background-color: var(--color-gray-50);
  min-height: 100vh;
}
.project-detail__header {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: 2rem;
}
.project-detail__image {
  width: 100%;
  height: 400px;
  object-fit: cover;
}
.project-detail__content {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-8);
}
.project-detail__title {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}
.project-detail__info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-gray-300);
}
@media (min-width: 768px) {
  .project-detail__info {
    grid-template-columns: repeat(4, 1fr);
  }
}
.project-detail__section {
  margin-bottom: 2rem;
}
.project-detail__section-title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}
.project-detail__before-after {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}
@media (min-width: 768px) {
  .project-detail__before-after {
    grid-template-columns: repeat(2, 1fr);
  }
}
.project-detail__sidebar {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-8);
  position: sticky;
  top: 5rem;
}

.contact__container {
  padding: 4rem var(--space-4);
  background-color: var(--color-gray-50);
  min-height: 100vh;
}
.contact__heading {
  text-align: center;
  margin-bottom: 3rem;
}
.contact__title {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}
@media (min-width: 768px) {
  .contact__title {
    font-size: var(--text-5xl);
  }
}
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}
@media (min-width: 1024px) {
  .contact__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.contact__form {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
}
@media (min-width: 768px) {
  .contact__form {
    padding: var(--space-8);
  }
}
.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

@media print {
  body {
    background-color: var(--color-white);
  }
  header,
  footer,
  nav,
  .no-print {
    display: none;
  }
}
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes slideUp {
  from {
    transform: translateY(10px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

.slide-up {
  animation: slideUp 0.5s ease-in-out;
}

.loading {
  opacity: 0.6;
  pointer-events: none;
}

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

ul.list-unstyled li {
  margin-bottom: 0;
}