/* ============================================
   BRICK N BRICKS — Custom Stylesheet
   ============================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --bg:         #1a1a1a;
  --surface:    #242424;
  --surface-2:  #2c2c2c;
  --border:     #333333;
  --accent:     #f97316;
  --accent-dk:  #ea6e04;
  --accent-lt:  #fb923c;
  --text:       #f5f5f5;
  --muted:      #a3a3a3;
  --white:      #ffffff;

  --radius:     6px;
  --radius-lg:  12px;
  --transition: 0.3s ease;
  --shadow-lg:  0 20px 60px rgba(0, 0, 0, 0.5);
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

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

/* ---------- Typography ---------- */
.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text);
}

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

.section-subtitle {
  font-size: 1rem;
  color: var(--muted);
  max-width: 540px;
  margin-top: 1rem;
  line-height: 1.7;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--accent-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ---------- Section Layout ---------- */
.section {
  padding: 7rem 0;
}

.section-alt {
  background-color: var(--surface);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---------- Navbar ---------- */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
  padding: 1.5rem 0;
}

#navbar.scrolled {
  background: rgba(26, 26, 26, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 1rem 0;
  box-shadow: 0 1px 0 var(--border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo img {
  height: 40px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--text);
}
.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 1001; /* always above the overlay */
  position: relative;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}
/* Animate into ✕ when active */
.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile overlay — fade in/out instead of display jump */
.mobile-menu {
  display: flex;
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, 0.98);
  z-index: 1000;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-menu.open {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
}
.mobile-menu a {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  transition: color var(--transition);
}
.mobile-menu a:hover {
  color: var(--accent);
}
.mobile-menu .btn {
  font-size: 0.875rem;
  padding: 0.75rem 1.5rem;
}

/* ---------- Hero ---------- */
#hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1800&q=80&fit=crop');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.45);
  transform: scale(1.05);
  transition: transform 8s ease;
}
#hero:hover .hero-bg {
  transform: scale(1.0);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 26, 0.75) 0%,
    rgba(26, 26, 26, 0.3) 60%,
    rgba(249, 115, 22, 0.08) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid rgba(249, 115, 22, 0.3);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-lt);
  margin-bottom: 1.75rem;
  @media only screen and (max-width: 500px) {
    font-size: 0.5rem;
  }
}

.hero-title {
  font-size: clamp(3.5rem, 8vw, 6.5rem);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 1.5rem;
}

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

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(245, 245, 245, 0.75);
  line-height: 1.65;
  max-width: 520px;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Scroll chevron */
.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  z-index: 2;
  opacity: 0.5;
  animation: bounce 2.5s ease infinite;
}
.scroll-indicator span {
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--accent));
}
.scroll-indicator svg {
  color: var(--accent);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
}

.service-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  filter: brightness(0.8);
  transition: filter var(--transition), transform var(--transition);
}
.service-card:hover .service-card-img {
  filter: brightness(0.65);
  transform: scale(1.04);
}

.service-card-body {
  padding: 1.75rem;
}

.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(249, 115, 22, 0.1);
  border: 1px solid rgba(249, 115, 22, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--accent);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text);
}

.service-card p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
}

.service-card-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover .service-card-accent {
  transform: scaleX(1);
}

/* ---------- Stats bar ---------- */
#stats {
  background: var(--accent);
  padding: 4rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-divider {
  border: none;
  border-left: 1px solid rgba(255, 255, 255, 0.25);
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat-number sup {
  font-size: 1.5rem;
  vertical-align: super;
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  margin-top: 0.5rem;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-top: 0;
}

.about-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.about-img-wrap img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  filter: brightness(0.85);
}

.about-img-badge {
  position: absolute;
  bottom: 2rem;
  right: -1.5rem;
  background: var(--accent);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about-img-badge .badge-num {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  line-height: 1;
}
.about-img-badge .badge-txt {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-top: 0.25rem;
}

.about-content {
  padding-left: 1rem;
}

.about-list {
  list-style: none;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}
.about-list li::before {
  content: '';
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%23f97316' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  margin-top: 2px;
}

.about-contact-strip {
  margin-top: 2.5rem;
  padding: 1.5rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.about-contact-strip a {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  transition: color var(--transition);
}
.about-contact-strip a:hover {
  color: var(--accent-lt);
}
.about-contact-strip span {
  font-size: 0.8rem;
  color: var(--muted);
}

/* ---------- Gallery ---------- */
.gallery-grid {
  columns: 4;
  column-gap: 0.75rem;
  margin-top: 3.5rem;
}

.gallery-item {
  break-inside: avoid;
  margin-bottom: 0.75rem;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  display: block;
  transition: transform var(--transition), filter var(--transition);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(249, 115, 22, 0.0);
  transition: background var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-overlay svg {
  color: white;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--transition), transform var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.06);
  filter: brightness(0.7);
}
.gallery-item:hover .gallery-overlay {
  background: rgba(249, 115, 22, 0.25);
}
.gallery-item:hover .gallery-overlay svg {
  opacity: 1;
  transform: scale(1);
}

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.testimonial-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: transform var(--transition), border-color var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(249, 115, 22, 0.35);
}

.testimonial-quote {
  font-size: 3rem;
  line-height: 1;
  color: var(--accent);
  font-family: Georgia, serif;
  margin-bottom: 1rem;
  opacity: 0.6;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 1rem;
}
.testimonial-stars svg {
  color: var(--accent);
  fill: var(--accent);
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.testimonial-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text);
}
.testimonial-location {
  font-size: 0.75rem;
  color: var(--muted);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  margin-top: 3.5rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}
.contact-item:hover {
  border-color: rgba(249, 115, 22, 0.3);
}

.contact-item-icon {
  width: 40px;
  height: 40px;
  background: rgba(249, 115, 22, 0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-item-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.contact-item-value {
  font-size: 0.95rem;
  color: var(--text);
  font-weight: 500;
}

.contact-item-value a {
  color: var(--accent);
  transition: color var(--transition);
}
.contact-item-value a:hover {
  color: var(--accent-lt);
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 100%;
  min-height: 420px;
}
.contact-map iframe {
  width: 100%;
  height: 100%;
  min-height: 420px;
  display: block;
  border: none;
  filter: grayscale(40%) invert(5%);
}

/* ---------- Footer ---------- */
#footer {
  background: #111111;
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}

.footer-brand img {
  height: 36px;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.65;
  max-width: 300px;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 1.25rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--muted);
  transition: color var(--transition);
}
.footer-col ul li a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  font-size: 0.8rem;
  color: var(--muted);
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ---------- Utility ---------- */
.text-accent { color: var(--accent); }

.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Lightbox ---------- */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.92);
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.lightbox.open {
  display: flex;
}

.lightbox-img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 32px 80px rgba(0,0,0,0.7);
  animation: lb-in 0.25s ease;
}

@keyframes lb-in {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}

.lightbox-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
}
.lightbox-close:hover {
  background: rgba(249, 115, 22, 0.4);
  border-color: var(--accent);
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }
.lightbox-prev:hover,
.lightbox-next:hover {
  background: rgba(249, 115, 22, 0.35);
  border-color: var(--accent);
}

/* Make gallery items show pointer cursor */
.gallery-item { cursor: pointer; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-img-wrap img {
    height: 400px;
  }
  .about-img-badge {
    right: 1.5rem;
  }
  .about-content {
    padding-left: 0;
  }
  .gallery-grid {
    columns: 3;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 5rem 0;
  }
  .services-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .nav-links {
    display: none;
  }
  .nav-cta .btn {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .gallery-grid {
    columns: 2;
  }
  .hero-title {
    font-size: clamp(2.75rem, 10vw, 4rem);
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    columns: 2;
  }
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }
}