:root {
  --background: hsl(210 20% 98%);
  --foreground: hsl(215 25% 15%);
  --card: hsl(0 0% 100%);
  --primary: hsl(215 60% 22%);
  --primary-foreground: hsl(0 0% 100%);
  --muted: hsl(210 15% 95%);
  --muted-foreground: hsl(215 10% 45%);
  --accent: hsl(25 95% 53%);
  --accent-foreground: hsl(0 0% 100%);
  --border: hsl(214 20% 88%);
  --nav: hsl(215 35% 12%);
  --nav-foreground: hsl(210 20% 95%);
  --section-dark: hsl(215 25% 15%);
  --section-dark-foreground: hsl(210 20% 95%);
  --default-color: var(--foreground);
  --surface-color: var(--card);
  --accent-color: var(--accent);
  --contrast-color: var(--accent-foreground);
  --heading-font: "Oswald", sans-serif;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--background);
  color: var(--foreground);
  font-family: "Open Sans", sans-serif;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Oswald", sans-serif;
  margin: 0;
}

p {
  margin: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.main {
  flex: 1;
}

.container {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
}

.section-padding {
  padding: 4rem 0;
}

.site-header {
  background: var(--nav);
  color: var(--nav-foreground);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: "Oswald", sans-serif;
  font-size: clamp(1.1rem, 1.35vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.brand-text {
  display: inline-block;
  line-height: 1.05;
}

.brand span {
  color: var(--accent);
}

.desktop-nav {
  display: none;
  gap: 2rem;
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  padding-bottom: 0.25rem;
  transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent);
}

.nav-link.active {
  border-color: var(--accent);
}

.phone-cta {
  display: none;
  align-items: center;
  gap: 0.45rem;
  background: var(--accent);
  color: var(--accent-foreground);
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: 6px;
  padding: 0.58rem 0.95rem;
}

.icon-phone {
  width: 13px;
  height: 13px;
  border: 2px solid currentColor;
  border-radius: 2px;
  border-left: 0;
  border-bottom: 0;
  transform: rotate(45deg);
}

.mobile-toggle {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--nav-foreground);
  cursor: pointer;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 3px;
  position: relative;
  transition: transform 0.2s ease;
  content: "";
}

.hamburger::before {
  position: absolute;
  top: -6px;
}

.hamburger::after {
  position: absolute;
  top: 6px;
}

.mobile-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}

.mobile-toggle[aria-expanded="true"] .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}

.mobile-toggle[aria-expanded="true"] .hamburger::after {
  top: 0;
  transform: rotate(-45deg);
}

.mobile-nav {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--nav);
}

.mobile-nav.open {
  display: block;
  animation: fadeIn 0.25s ease;
}

.mobile-nav .nav-link {
  display: block;
  border-bottom: 0;
  padding: 0.9rem 1.25rem;
}

.mobile-nav .nav-link.active {
  color: var(--accent);
}

.mobile-phone {
  display: block;
  padding: 0 1.25rem 1rem;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 700;
}

.hero {
  min-height: 70vh;
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(17, 40, 70, 0.75);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--primary-foreground);
  padding: 1rem;
  animation: fadeInUp 0.6s ease forwards;
}

.hero-tag {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-family: "Oswald", sans-serif;
  font-size: clamp(0.75rem, 0.9vw, 0.92rem);
  margin-bottom: 1rem;
}

.hero-title {
  font-size: clamp(2rem, 5.5vw, 4rem);
  text-transform: uppercase;
  line-height: 1.12;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.85rem 1.5rem;
}

.btn-accent {
  background: var(--accent);
  color: var(--accent-foreground);
}

.btn:hover,
.card:hover {
  opacity: 0.92;
}

.arrow {
  font-weight: 700;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.section-title {
  font-size: clamp(1.65rem, 2.6vw, 2rem);
}

.section-link {
  color: var(--accent);
  text-transform: uppercase;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.07em;
}

.hr {
  height: 1px;
  background: var(--border);
  margin-bottom: 2rem;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-4 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.grid-2 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(20, 30, 50, 0.12);
  transition: box-shadow 0.25s ease;
}

.card:hover {
  box-shadow: 0 12px 30px rgba(20, 30, 50, 0.2);
}

.card-media {
  height: 224px;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.card:hover .card-media img {
  transform: scale(1.05);
}

.card-body {
  padding: 1.35rem;
}

.card-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.card-text {
  color: var(--muted-foreground);
  font-size: 0.9rem;
  line-height: 1.6;
}

.features {
  background: var(--primary);
  color: var(--primary-foreground);
}

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

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  margin: 0 auto 1rem;
  display: grid;
  place-items: center;
  background: rgba(255, 137, 13, 0.2);
  color: var(--accent);
}

.feature-icon svg {
  width: 28px;
  height: 28px;
}

.feature-title {
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.feature-text {
  font-size: 0.9rem;
  opacity: 0.8;
}

.cta {
  background: var(--muted);
  text-align: center;
}

.cta p {
  color: var(--muted-foreground);
  max-width: 720px;
  margin: 0 auto 2rem;
  line-height: 1.65;
}

.banner {
  background: var(--primary);
  color: var(--primary-foreground);
}

.banner h1 {
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  margin-bottom: 0.5rem;
}

.breadcrumb {
  font-size: 0.85rem;
  opacity: 0.85;
}

.breadcrumb span {
  color: var(--accent);
}

.dot-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  color: var(--muted-foreground);
  font-size: 0.9rem;
  margin-bottom: 0.48rem;
}

.dot-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  margin-top: 0.55rem;
  background: var(--accent);
  flex-shrink: 0;
}

.portfolio .portfolio-filters {
  padding: 0;
  margin: 0 auto 20px auto;
  list-style: none;
  text-align: center;
}

.portfolio .portfolio-filters li {
  cursor: pointer;
  display: inline-block;
  padding: 8px 20px 10px 20px;
  margin: 0;
  font-size: 15px;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 5px;
  border-radius: 4px;
  transition: all 0.3s ease-in-out;
  font-family: var(--heading-font);
}

.portfolio .portfolio-filters li:hover,
.portfolio .portfolio-filters li.filter-active {
  color: var(--contrast-color);
  background-color: var(--accent-color);
}

.portfolio .portfolio-filters li:first-child {
  margin-left: 0;
}

.portfolio .portfolio-filters li:last-child {
  margin-right: 0;
}

.isotope-container {
  position: relative;
}

.row.gy-4 {
  margin-left: -12px;
  margin-right: -12px;
}

.portfolio .portfolio-item {
  position: relative;
  overflow: hidden;
  padding-left: 12px;
  padding-right: 12px;
  margin-bottom: 24px;
}

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

.col-md-6,
.col-lg-4 {
  width: 100%;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.check {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 137, 13, 0.12);
  color: var(--accent);
  font-size: 0.75rem;
  display: inline-grid;
  place-items: center;
  margin-top: 2px;
}

.about-copy p {
  color: var(--muted-foreground);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.about-copy strong {
  color: var(--foreground);
}

.stats {
  background: var(--primary);
  color: var(--primary-foreground);
  text-align: center;
}

.stat-value {
  font-family: "Oswald", sans-serif;
  color: var(--accent);
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 700;
}

.stat-label {
  opacity: 0.8;
  font-size: 0.85rem;
}

.contact-copy p {
  color: var(--muted-foreground);
  line-height: 1.7;
}

.info-list {
  margin-top: 2rem;
  display: grid;
  gap: 1.25rem;
}

.info-item {
  display: flex;
  gap: 1rem;
}

.info-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(255, 137, 13, 0.1);
  display: grid;
  place-items: center;
  color: var(--accent);
  flex-shrink: 0;
}

.info-icon svg {
  width: 22px;
  height: 22px;
}

.info-item h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.info-item p,
.info-item a {
  color: var(--muted-foreground);
  font-size: 0.9rem;
  line-height: 1.6;
}

.map-wrap {
  margin-top: 2rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(20, 30, 50, 0.12);
  height: 280px;
}

.form-card {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: 0 10px 24px rgba(20, 30, 50, 0.12);
  padding: 2rem;
}

.form-card h3 {
  font-size: 1.4rem;
  margin-bottom: 1.4rem;
}

.form-row {
  margin-bottom: 1rem;
}

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

label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.88rem;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.72rem 0.85rem;
  background: var(--background);
  color: var(--foreground);
  font-family: "Open Sans", sans-serif;
  font-size: 0.9rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: 2px solid rgba(255, 137, 13, 0.4);
  border-color: rgba(255, 137, 13, 0.4);
}

textarea {
  resize: none;
  min-height: 120px;
}

.thankyou {
  text-align: center;
  padding: 2rem 0;
}

.thank-icon {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: rgba(255, 137, 13, 0.12);
  color: var(--accent);
  margin: 0 auto 1rem;
  display: grid;
  place-items: center;
  font-size: 1.5rem;
}

.site-footer {
  background: var(--section-dark);
  color: var(--section-dark-foreground);
}

.footer-grid {
  display: grid;
  gap: 2rem;
}

.footer-grid h3,
.footer-grid h4 {
  margin-bottom: 1rem;
}

.footer-grid h4 {
  color: var(--accent);
  font-size: 1.1rem;
}

.footer-grid p,
.footer-grid li,
.footer-grid a {
  font-size: 0.88rem;
  line-height: 1.6;
  opacity: 0.85;
}

.footer-contact li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  margin-bottom: 0.7rem;
}

.footer-bullet {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(255, 137, 13, 0.15);
  color: var(--accent);
  font-size: 0.72rem;
  display: inline-grid;
  place-items: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  padding: 1rem;
  font-size: 0.75rem;
  opacity: 0.65;
}

.footer-social {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.55rem;
  margin-top: 1rem;
}

.footer-social a {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--section-dark-foreground);
  transition: all 0.2s ease;
}

.footer-social a svg {
  width: 15px;
  height: 15px;
}

.footer-social a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.not-found {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
}

.not-found h1 {
  font-size: 3rem;
  margin-bottom: 0.5rem;
}

.not-found p {
  color: var(--muted-foreground);
  margin-bottom: 0.8rem;
}

@media (min-width: 640px) {
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio .portfolio-filters li {
    font-size: 14px;
    margin: 0 0 10px 0;
  }
}

@media (max-width: 640px) {
  .footer-social {
    justify-content: center;
  }
}

@media (min-width: 768px) {
  .col-md-6 {
    width: 50%;
  }
}

@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
  }

  .mobile-toggle,
  .mobile-nav {
    display: none !important;
  }

  .hero {
    min-height: 80vh;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .phone-cta {
    display: inline-flex;
  }

  .grid-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .grid-2-lg {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .col-lg-4 {
    width: 33.333333%;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}