/* =================================================================
   MAMMUT DESIGN AND BUILD - Main Stylesheet
   Note: CSS files are loaded via <link> tags in HTML for parallel loading
   Load order: variables.css → reset.css → components.css → main.css
   ================================================================= */

/* =================================================================
   ACCESSIBILITY UTILITIES
   ================================================================= */

/* Skip Link - appears BELOW navbar on focus (doesn't cover anything) */
.skip-link {
  position: fixed;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-3) var(--space-6);
  text-decoration: none;
  z-index: calc(var(--z-fixed) - 1);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--header-height);
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

/* Screen Reader Only - visually hidden but accessible */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* =================================================================
   GLOBAL THEME TRANSITIONS
   ================================================================= */

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* =================================================================
   HEADER & NAVIGATION
   ================================================================= */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background-color: transparent;
  z-index: var(--z-fixed);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.header.scrolled {
  background: var(--header-bg-scrolled);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] .header.scrolled {
  background: rgba(15, 23, 42, 0.85);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-2xl);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .header__inner {
    padding: 0 var(--space-6);
  }
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.header__logo img {
  height: 50px;
  width: auto;
}

.header__logo-text {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--color-white);
  line-height: var(--leading-tight);
  display: none;
}

.header.scrolled .header__logo-text {
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .header__logo img {
    height: 60px;
  }

  .header__logo-text {
    display: block;
  }
}

/* Navigation */
.nav {
  display: none;
  align-items: center;
  gap: var(--space-8);
}

@media (min-width: 992px) {
  .nav {
    display: flex;
  }
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
}

.nav__link {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-white);
  text-decoration: none;
  padding: var(--space-2) var(--space-3);
  position: relative;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: var(--radius-md);
}

.header.scrolled .nav__link {
  color: var(--text-primary);
}

/* Modern gradient underline */
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: calc(100% - var(--space-6));
}

.header:not(.scrolled) .nav__link::after {
  background: linear-gradient(90deg, var(--color-white), rgba(255, 255, 255, 0.7));
}

/* Subtle background on hover */
.nav__link:hover {
  color: var(--color-primary);
  background: rgba(16, 185, 129, 0.08);
}

.header:not(.scrolled) .nav__link:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.1);
}

/* Dark Mode Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast);
  margin-left: var(--space-4);
}

.theme-toggle:hover {
  background-color: rgba(4, 57, 39, 0.1);
}

[data-theme="dark"] .theme-toggle:hover {
  background-color: rgba(6, 90, 62, 0.2);
}

.theme-toggle svg {
  width: 24px;
  height: 24px;
  color: var(--color-white);
  transition: color var(--transition-fast), transform var(--transition-normal);
}

.header.scrolled .theme-toggle svg {
  color: var(--text-primary);
}

.theme-toggle__icon--sun {
  display: none;
}

.theme-toggle__icon--moon {
  display: block;
}

[data-theme="dark"] .theme-toggle__icon--sun {
  display: block;
}

[data-theme="dark"] .theme-toggle__icon--moon {
  display: none;
}

.theme-toggle:active svg {
  transform: rotate(360deg);
}

/* Header Actions Group */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Header CTA */
.header__cta {
  display: none;
}

@media (min-width: 992px) {
  .header__cta {
    display: block;
  }
}

.header:not(.scrolled) .header__cta .btn--primary {
  background: var(--color-white);
  color: var(--color-primary-dark);
  border-color: var(--color-white);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.header:not(.scrolled) .header__cta .btn--primary:hover {
  background: var(--color-white);
  border-color: var(--color-white);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  color: var(--color-primary-dark);
}

/* Mobile Menu Toggle */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  cursor: pointer;
  z-index: var(--z-modal);
}

@media (min-width: 992px) {
  .nav-toggle {
    display: none;
  }
}

.nav-toggle__bar {
  width: 100%;
  height: 3px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

.header.scrolled .nav-toggle__bar {
  background-color: var(--color-primary);
}

.nav-toggle.active .nav-toggle__bar:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .nav-toggle__bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active .nav-toggle__bar:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* Mobile Navigation */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  background-color: var(--mobile-nav-bg);
  padding: calc(var(--header-height) + var(--space-6)) var(--space-6) var(--space-6);
  z-index: var(--z-modal-backdrop);
  transition: right var(--transition-normal), background-color var(--transition-normal);
  box-shadow: var(--shadow-2xl);
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav__list {
  list-style: none;
  margin: 0;
}

.mobile-nav__item {
  border-bottom: 1px solid var(--border-color);
}

.mobile-nav__link {
  display: block;
  padding: var(--space-4) 0;
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.mobile-nav__link:hover,
.mobile-nav__link.active {
  color: var(--color-primary);
}

/* Dark mode: lighter green for sufficient contrast on dark background */
[data-theme="dark"] .mobile-nav__link:hover,
[data-theme="dark"] .mobile-nav__link.active {
  color: #10b981;
}

/* Mobile Theme Toggle */
.mobile-nav__theme-toggle {
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-color);
}

.mobile-nav__cta {
  margin-top: var(--space-6);
}

.mobile-nav__cta .btn {
  width: 100%;
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--overlay-bg);
  opacity: 0;
  visibility: hidden;
  z-index: calc(var(--z-modal-backdrop) - 1);
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* =================================================================
   HERO SECTION
   ================================================================= */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary-dark);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-hero);
  z-index: 1;
}

/* Animated gradient mesh overlay */
.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(249, 115, 22, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 60%);
  animation: gradientMove 20s ease infinite;
  opacity: 0.8;
}

@keyframes gradientMove {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-3%, 3%) scale(1.05); }
}

/* Subtle grid pattern */
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
}

.hero__bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: var(--space-4);
  padding-top: var(--header-height);
}

.hero__subtitle {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-accent-light);
  margin-bottom: var(--space-4);
}

.hero__title {
  font-size: var(--text-5xl);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: var(--leading-tight);
}

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

.hero__description {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto var(--space-8);
  line-height: var(--leading-relaxed);
}

@media (min-width: 768px) {
  .hero__description {
    font-size: var(--text-xl);
  }
}

.hero__buttons {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  justify-content: center;
}

@media (min-width: 576px) {
  .hero__buttons {
    flex-direction: row;
  }
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}

.hero__scroll svg {
  width: 30px;
  height: 30px;
  color: var(--color-white);
  opacity: 0.7;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* =================================================================
   SERVICES SECTION
   ================================================================= */

.services-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-6);
}

@media (min-width: 576px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.service-card {
  text-align: center;
  padding: var(--space-8) var(--space-6);
}

.service-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(249, 115, 22, 0.1));
  border: 2px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-full);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-card__icon {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 12px 24px rgba(16, 185, 129, 0.3);
}

.service-card__icon svg {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-card__icon svg {
  color: var(--color-white);
  transform: scale(1.1);
}

.service-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.service-card__text {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* =================================================================
   FEATURED PROJECT SECTION
   ================================================================= */

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

@media (min-width: 992px) {
  .featured-project {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.featured-project__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.featured-project__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-project__badge {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
}

.featured-project__content {
  padding: var(--space-4) 0;
}

.featured-project__subtitle {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

.featured-project__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.featured-project__description {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.featured-project__stats {
  display: flex;
  gap: var(--space-8);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-color);
}

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

.featured-project__stat-value {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  display: block;
}

.featured-project__stat-label {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

/* =================================================================
   PROJECTS SHOWCASE (Homepage)
   ================================================================= */

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

@media (min-width: 768px) {
  .projects-showcase {
    grid-template-columns: repeat(2, 1fr);
  }
}

.showcase-card {
  display: block;
  background-color: var(--card-bg);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--border-color);
  text-decoration: none;
  transition: all 500ms cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.showcase-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 2px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 400ms ease;
  pointer-events: none;
  z-index: 1;
}

.showcase-card:hover {
  transform: translateY(-12px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.2);
}

.showcase-card:hover::before {
  opacity: 1;
}

.showcase-card__image {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.showcase-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.4, 0, 0.2, 1);
}

.showcase-card:hover .showcase-card__image img {
  transform: scale(1.08);
}

.showcase-card__badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--gradient-primary);
  color: var(--color-white);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

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

.showcase-card__category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.showcase-card__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
  transition: color 300ms ease;
}

.showcase-card:hover .showcase-card__title {
  color: var(--color-primary);
}

.showcase-card__location {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.showcase-card__location::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

.showcase-card__description {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.showcase-card__stats {
  display: flex;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-color);
}

.showcase-card__stats span {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--text-secondary);
  padding: var(--space-1) var(--space-3);
  background-color: var(--bg-secondary);
  border-radius: var(--radius-full);
}

/* =================================================================
   WHY CHOOSE US SECTION
   ================================================================= */

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-6);
}

@media (min-width: 576px) {
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .why-us-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.why-us-card {
  text-align: center;
  padding: var(--space-8);
  background-color: var(--card-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.why-us-card:hover {
  transform: translateY(-8px);
  border-color: transparent;
  box-shadow: var(--card-shadow-hover);
}

/* Gradient border on hover */
.why-us-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 400ms ease;
  pointer-events: none;
}

.why-us-card:hover::before {
  opacity: 1;
}

.why-us-card__number {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: var(--color-white);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.why-us-card:hover .why-us-card__number {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

.why-us-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
}

.why-us-card__text {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* =================================================================
   CERTIFICATIONS SECTION
   ================================================================= */

.certifications {
  text-align: center;
}

.certifications__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-8);
  margin-top: var(--space-8);
}

.certification-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  min-width: 150px;
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.certification-item:hover {
  transform: translateY(-4px);
}

.certification-item__icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--card-bg);
  border-radius: var(--radius-xl);
  border: 2px solid var(--border-color);
  box-shadow: var(--shadow-md);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.certification-item:hover .certification-item__icon {
  background: var(--gradient-primary);
  border-color: transparent;
  box-shadow: 0 12px 24px rgba(16, 185, 129, 0.3);
  transform: scale(1.1);
}

.certification-item__icon svg {
  width: 40px;
  height: 40px;
  color: var(--color-primary);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.certification-item:hover .certification-item__icon svg {
  color: var(--color-white);
  transform: scale(1.1);
}

.certification-item__name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  transition: color 300ms ease;
}

.certification-item:hover .certification-item__name {
  color: var(--color-primary);
}

/* =================================================================
   CTA SECTION
   ================================================================= */

.cta-section {
  position: relative;
  padding: var(--space-20) 0;
  text-align: center;
  overflow: hidden;
}

.cta-section__pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
  opacity: 1;
}

.cta-section__content {
  position: relative;
  z-index: 1;
}

.cta-section__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.cta-section__text {
  font-size: var(--text-lg);
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto var(--space-8);
}

/* =================================================================
   FOOTER
   ================================================================= */

.footer {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

@media (min-width: 576px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  height: 60px;
  width: auto;
  margin-bottom: var(--space-4);
}

.footer__description {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.footer__heading {
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-5);
}

.footer__list {
  list-style: none;
  margin: 0;
}

.footer__list li {
  margin-bottom: var(--space-3);
}

.footer__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-sm);
  padding-left: 0;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.footer__link::before {
  content: '\2192';
  position: absolute;
  left: -16px;
  opacity: 0;
  color: var(--color-primary-light);
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.footer__link:hover {
  color: var(--color-primary-light);
  padding-left: 20px;
}

.footer__link:hover::before {
  opacity: 1;
  left: 0;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
}

.footer__contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__copyright {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.footer__social-link:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

.footer__social-link svg {
  width: 20px;
  height: 20px;
  color: var(--color-white);
}

/* =================================================================
   PAGE HEADER (Inner Pages)
   ================================================================= */

.page-header {
  position: relative;
  background: var(--gradient-hero);
  padding: calc(var(--header-height) + var(--space-20)) 0 var(--space-20);
  text-align: center;
  overflow: hidden;
}

/* Animated gradient mesh */
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(16, 185, 129, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(249, 115, 22, 0.1) 0%, transparent 50%);
  animation: gradientMove 20s ease infinite;
}

/* Grid pattern */
.page-header::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.5;
}

.page-header .container {
  position: relative;
  z-index: 1;
}

.page-header__title {
  font-size: var(--text-5xl);
  font-weight: var(--font-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.page-header__breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
}

.page-header__breadcrumb a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 300ms ease;
}

.page-header__breadcrumb a:hover {
  color: var(--color-white);
}

.page-header__breadcrumb span {
  color: var(--color-white);
  font-weight: var(--font-medium);
}

/* =================================================================
   ABOUT PAGE STYLES
   ================================================================= */

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

@media (min-width: 992px) {
  .about-intro {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.about-intro__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.about-intro__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.value-card {
  text-align: center;
  padding: var(--space-8);
}

.value-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-5);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
}

.value-card__icon svg {
  width: 40px;
  height: 40px;
  color: var(--color-white);
}

.value-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.value-card__text {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* =================================================================
   SERVICES PAGE STYLES
   ================================================================= */

.service-detail {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
  padding: var(--space-12) 0;
  border-bottom: 1px solid var(--border-color);
}

@media (min-width: 992px) {
  .service-detail {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }

  .service-detail:nth-child(even) .service-detail__image {
    order: 2;
  }
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background-color: var(--bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-detail__image svg {
  width: 120px;
  height: 120px;
  color: var(--color-primary);
  opacity: 0.3;
}

.service-detail__content h3 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-4);
}

.service-detail__content p {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.service-detail__features {
  list-style: none;
  margin: 0 0 var(--space-6) 0;
}

.service-detail__features li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  color: var(--text-primary);
}

.service-detail__features li svg {
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  flex-shrink: 0;
}

/* =================================================================
   PROJECTS PAGE STYLES
   ================================================================= */

.projects-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.filter-btn {
  padding: var(--space-2) var(--space-5);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  background-color: var(--bg-tertiary);
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-btn:hover {
  background-color: rgba(16, 185, 129, 0.1);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background: var(--gradient-primary);
  color: var(--color-white);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-6);
}

@media (min-width: 576px) {
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .projects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: all 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.project-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 700ms cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-card__image {
  transform: scale(1.1);
}

/* Gradient overlay always visible, intensifies on hover */
.project-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(
    to top,
    rgba(5, 150, 105, 0.95) 0%,
    rgba(5, 150, 105, 0.4) 40%,
    transparent 100%
  );
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-card__overlay {
  background: linear-gradient(
    to top,
    rgba(5, 150, 105, 0.98) 0%,
    rgba(5, 150, 105, 0.6) 50%,
    rgba(5, 150, 105, 0.2) 100%
  );
}

.project-card__category {
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-accent-light);
  margin-bottom: var(--space-2);
  transform: translateY(10px);
  opacity: 0;
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card:hover .project-card__category {
  transform: translateY(0);
  opacity: 1;
}

.project-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-2);
  transform: translateY(10px);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1) 50ms;
}

.project-card:hover .project-card__title {
  transform: translateY(0);
}

.project-card__location {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  transform: translateY(10px);
  opacity: 0;
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1) 100ms;
}

.project-card:hover .project-card__location {
  transform: translateY(0);
  opacity: 1;
}

/* Lightbox */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.lightbox__close:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.lightbox__close svg {
  width: 24px;
  height: 24px;
  color: var(--color-white);
}

.lightbox__content {
  max-width: 90%;
  max-height: 80%;
}

.lightbox__image {
  max-width: 100%;
  max-height: 70vh;
  border-radius: var(--radius-md);
}

.lightbox__info {
  text-align: center;
  padding: var(--space-6);
  color: var(--color-white);
}

.lightbox__title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

.lightbox__description {
  color: rgba(255, 255, 255, 0.7);
}

/* =================================================================
   CONTACT PAGE STYLES
   ================================================================= */

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

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.contact-form {
  position: relative;
  background-color: var(--card-bg);
  padding: var(--space-10);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* Subtle gradient border */
.contact-form::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.3;
  pointer-events: none;
}

.contact-form__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-6);
}

.contact-info {
  padding: var(--space-8);
}

.contact-info__title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-6);
}

.contact-info__item {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-info__item:hover {
  background-color: var(--bg-secondary);
}

.contact-info__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(249, 115, 22, 0.1));
  border: 2px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-xl);
  flex-shrink: 0;
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.contact-info__item:hover .contact-info__icon {
  background: var(--gradient-primary);
  border-color: transparent;
  transform: scale(1.1);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

.contact-info__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  transition: color 300ms ease;
}

.contact-info__item:hover .contact-info__icon svg {
  color: var(--color-white);
}

.contact-info__heading {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
}

.contact-info__content p,
.contact-info__content a {
  color: var(--text-secondary);
  font-size: var(--text-base);
  transition: color 300ms ease;
}

.contact-info__content a:hover {
  color: var(--color-primary);
}

.contact-map {
  margin-top: var(--space-8);
  border-radius: var(--radius-xl);
  overflow: hidden;
  height: 300px;
  box-shadow: var(--shadow-md);
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Form success/error states */
.form-message {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-6);
  display: none;
}

.form-message.success {
  display: block;
  background-color: rgba(40, 167, 69, 0.1);
  border: 1px solid var(--color-success);
  color: var(--color-success);
}

.form-message.error {
  display: block;
  background-color: rgba(220, 53, 69, 0.1);
  border: 1px solid var(--color-error);
  color: var(--color-error);
}

/* =================================================================
   UTILITY: VISUALLY HIDDEN (for screen readers)
   ================================================================= */

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

/* =================================================================
   TOAST NOTIFICATIONS
   ================================================================= */

.toast {
  position: fixed;
  bottom: calc(var(--space-20) + 60px);
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: var(--space-4) var(--space-6);
  background: var(--card-bg);
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
  z-index: var(--z-tooltip);
  max-width: 90%;
  text-align: center;
}

.toast--visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast--success {
  border-left: 4px solid var(--color-success);
}

.toast--error {
  border-left: 4px solid var(--color-error);
}

.toast--info {
  border-left: 4px solid var(--color-info);
}

/* =================================================================
   PROJECT DETAIL PAGE STYLES
   ================================================================= */

/* Project Detail Hero */
.project-detail-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 992px) {
  .project-detail-hero {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-12);
  }
}

.project-detail-hero__image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.project-detail-hero__image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16/10;
}

.project-detail-hero__content {
  padding: var(--space-4) 0;
}

.project-detail-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.project-detail-hero__category,
.project-detail-hero__role {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--font-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.project-detail-hero__category {
  background: var(--gradient-primary);
  color: var(--color-white);
}

.project-detail-hero__role {
  background-color: var(--bg-secondary);
  color: var(--color-primary);
  border: 1px solid var(--border-color);
}

.project-detail-hero__title {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
}

@media (min-width: 768px) {
  .project-detail-hero__title {
    font-size: var(--text-4xl);
  }
}

.project-detail-hero__location {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-base);
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
}

.project-detail-hero__location svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.project-detail-hero__description {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.project-detail-hero__stats {
  display: flex;
  gap: var(--space-6);
  padding: var(--space-6);
  background-color: var(--bg-secondary);
  border-radius: var(--radius-xl);
}

.project-detail-hero__stat {
  text-align: center;
  flex: 1;
}

.project-detail-hero__stat-value {
  display: block;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
}

.project-detail-hero__stat-label {
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

/* Project Gallery */
.project-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 768px) {
  .project-gallery {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

.project-gallery__item {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.project-gallery__item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-xl);
}

.project-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.project-gallery__item:hover img {
  transform: scale(1.1);
}

.project-gallery__item--large {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

@media (min-width: 768px) {
  .project-gallery__item--large {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: auto;
  }
}

/* Project Scope */
.project-scope {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: center;
}

@media (min-width: 992px) {
  .project-scope {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
  }
}

.project-scope__description {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.project-scope__list {
  list-style: none;
  margin: 0;
}

.project-scope__list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  color: var(--text-primary);
  font-weight: var(--font-medium);
  border-bottom: 1px solid var(--border-color);
}

.project-scope__list li:last-child {
  border-bottom: none;
}

.project-scope__list svg {
  color: var(--color-primary);
  flex-shrink: 0;
}

.project-scope__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.project-scope__image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4/3;
}

/* Project Features */
.project-features {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-6);
}

@media (min-width: 576px) {
  .project-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .project-features {
    grid-template-columns: repeat(4, 1fr);
  }
}

.project-feature {
  text-align: center;
  padding: var(--space-6);
  background-color: var(--card-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.project-feature:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.project-feature__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(249, 115, 22, 0.1));
  border-radius: var(--radius-full);
  transition: all 400ms ease;
}

.project-feature:hover .project-feature__icon {
  background: var(--gradient-primary);
}

.project-feature__icon svg {
  color: var(--color-primary);
  transition: color 300ms ease;
}

.project-feature:hover .project-feature__icon svg {
  color: var(--color-white);
}

.project-feature__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

.project-feature__text {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* Property Types */
.property-types {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-6);
}

@media (min-width: 576px) {
  .property-types {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 992px) {
  .property-types {
    grid-template-columns: repeat(4, 1fr);
  }
}

.property-type {
  padding: var(--space-6);
  background-color: var(--card-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  transition: all 400ms cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.property-type::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  opacity: 0;
  transition: opacity 300ms ease;
}

.property-type:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.property-type:hover::before {
  opacity: 1;
}

.property-type__title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.property-type__specs {
  font-size: var(--text-sm);
  color: var(--color-primary);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-3);
}

.property-type__description {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* Amenities Grid */
.amenities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

@media (min-width: 576px) {
  .amenities-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 992px) {
  .amenities-grid {
    grid-template-columns: repeat(6, 1fr);
  }
}

.amenity-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5);
  background-color: var(--card-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  text-align: center;
  transition: all 300ms ease;
}

.amenity-item:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.amenity-item svg {
  color: var(--color-primary);
}

.amenity-item span {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
}

/* Project External Link */
.project-external {
  text-align: center;
  padding: var(--space-8);
  background-color: var(--card-bg);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--border-color);
}

.project-external__text {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  margin-bottom: var(--space-5);
}

.project-external .btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.project-external .btn svg {
  transition: transform 300ms ease;
}

.project-external .btn:hover svg {
  transform: translate(4px, -4px);
}