/* ============================================================
   AFEX METAL WORKS - Main Stylesheet
   Dark Industrial Theme | Orange Accent | Modern Premium
   ============================================================ */

/* ---- CSS Custom Properties ---- */
:root {
  --bg-dark:       #0f0f0f;
  --bg-primary:    #1a1a1a;
  --bg-secondary:  #2d2d2d;
  --bg-card:       rgba(45,45,45,0.7);
  --orange:        #FF6B00;
  --orange-light:  #ff8c3a;
  --orange-dark:   #cc5500;
  --steel:         #8a9bb0;
  --steel-light:   #b0bec5;
  --white:         #ffffff;
  --off-white:     #f0f0f0;
  --text-primary:  #e8e8e8;
  --text-muted:    #9e9e9e;
  --border:        rgba(255,107,0,0.2);
  --border-glass:  rgba(255,255,255,0.08);
  --shadow-orange: 0 0 30px rgba(255,107,0,0.25);
  --shadow-card:   0 8px 32px rgba(0,0,0,0.5);
  --radius-sm:     6px;
  --radius-md:     12px;
  --radius-lg:     20px;
  --radius-xl:     32px;
  --font-head:     'Rajdhani', sans-serif;
  --font-body:     'Inter', sans-serif;
  --transition:    0.35s cubic-bezier(0.4,0,0.2,1);
  --nav-height:    80px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--orange); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange-light); }

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; outline: none; font-family: var(--font-body); }
input, textarea, select { font-family: var(--font-body); outline: none; }

/* ---- Typography Utilities ---- */
.gradient-text {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 50%, #ffb347 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.section-tag::before {
  content: '';
  width: 32px; height: 2px;
  background: var(--orange);
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.7;
}
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ---- Layout Utilities ---- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-padding { padding: 100px 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(255,107,0,0.4);
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: 0.5s;
}
.btn-primary:hover::before { left: 100%; }
.btn-primary:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,107,0,0.5);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(15,15,15,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.nav-container {
  width: 100%; max-width: 1200px;
  margin: 0 auto; padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo .logo-main {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--white);
}
.nav-logo .logo-main span { color: var(--orange); }
.nav-logo .logo-sub {
  font-size: 0.65rem;
  letter-spacing: 3px;
  color: var(--steel);
  text-transform: uppercase;
  font-weight: 500;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; right: 50%;
  height: 2px;
  background: var(--orange);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  left: 16px; right: 16px;
}
.nav-cta {
  background: var(--orange);
  color: var(--white) !important;
  padding: 10px 22px !important;
  border-radius: var(--radius-sm) !important;
  box-shadow: 0 4px 15px rgba(255,107,0,0.35);
}
.nav-cta:hover { background: var(--orange-light); transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  cursor: pointer;
  z-index: 1001;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}
.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 Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: rgba(15,15,15,0.97);
  backdrop-filter: blur(20px);
  padding: 24px;
  z-index: 999;
  border-bottom: 1px solid var(--border);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}
.mobile-nav.open {
  display: flex;
  flex-direction: column;
  gap: 4px;
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.mobile-nav a {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  transition: var(--transition);
}
.mobile-nav a:hover,
.mobile-nav a.active {
  color: var(--orange);
  border-left-color: var(--orange);
  background: rgba(255,107,0,0.08);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/1.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  transform: scale(1.05);
  transition: transform 0.1s linear;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10,10,10,0.9) 0%,
    rgba(15,15,15,0.75) 50%,
    rgba(255,107,0,0.1) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding-top: var(--nav-height);
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255,107,0,0.12);
  border: 1px solid rgba(255,107,0,0.3);
  padding: 8px 18px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.75rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 28px;
}
.hero-tag i { font-size: 0.7rem; }
.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -1px;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .highlight {
  background: linear-gradient(135deg, var(--orange) 0%, #ffb347 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-tagline {
  font-size: 1.15rem;
  color: var(--steel-light);
  margin-bottom: 12px;
  font-style: italic;
  letter-spacing: 1px;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.75;
  margin-bottom: 40px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-scroll {
  position: absolute;
  bottom: 40px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
.hero-scroll i { font-size: 1.2rem; color: var(--orange); }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Stats Bar */
.stats-bar {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
}
.stat-item {
  background: var(--bg-secondary);
  padding: 32px 24px;
  text-align: center;
}
.stat-number {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.stat-suffix { font-size: 2rem; }
.stat-label {
  font-size: 0.8rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.services-section { background: var(--bg-primary); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 60px;
}
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: -80px; right: -80px;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(255,107,0,0.06) 0%, transparent 70%);
  transition: var(--transition);
}
.service-card:hover { 
  border-color: var(--border);
  transform: translateY(-6px);
  box-shadow: var(--shadow-orange);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover::after { bottom: -40px; right: -40px; }
.service-icon {
  width: 64px; height: 64px;
  background: rgba(255,107,0,0.1);
  border: 1px solid rgba(255,107,0,0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--orange);
  margin-bottom: 24px;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 0 20px rgba(255,107,0,0.4);
}
.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}
.service-card p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.7; }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--orange);
  letter-spacing: 0.5px;
  transition: var(--transition);
}
.service-link:hover { gap: 10px; }

/* ============================================================
   ABOUT SECTION / PAGE
   ============================================================ */
.about-section { background: var(--bg-dark); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image-stack {
  position: relative;
  height: 520px;
}
.about-img-main {
  position: absolute;
  top: 0; left: 0;
  width: 75%; height: 85%;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.about-img-accent {
  position: absolute;
  bottom: 0; right: 0;
  width: 55%; height: 55%;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 4px solid var(--bg-dark);
  box-shadow: var(--shadow-card);
}
.about-badge {
  position: absolute;
  top: 50%; left: 55%;
  transform: translate(-50%, -50%);
  background: var(--orange);
  color: var(--white);
  padding: 20px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-orange);
  z-index: 2;
}
.about-badge .badge-num {
  font-family: var(--font-head);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}
.about-badge .badge-txt {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.about-content { padding: 20px 0; }
.features-list { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--orange);
  transition: var(--transition);
}
.feature-item:hover { background: var(--bg-card); transform: translateX(4px); }
.feature-item i { font-size: 1.2rem; color: var(--orange); margin-top: 2px; flex-shrink: 0; }
.feature-item strong { display: block; color: var(--white); font-size: 0.95rem; margin-bottom: 4px; }
.feature-item span { font-size: 0.85rem; color: var(--text-muted); }

/* ============================================================
   GALLERY / PROJECTS
   ============================================================ */
.gallery-section { background: var(--bg-primary); }
.gallery-filter {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 40px 0 32px;
}
.filter-btn {
  padding: 8px 22px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: var(--bg-secondary);
  color: var(--text-muted);
  border: 1px solid var(--border-glass);
  transition: var(--transition);
}
.filter-btn:hover,
.filter-btn.active {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

/* Masonry Grid */
.masonry-grid {
  columns: 4;
  column-gap: 16px;
}
.masonry-item {
  break-inside: avoid;
  margin-bottom: 16px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.masonry-item img {
  width: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.masonry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.masonry-overlay i {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.5);
  font-size: 2rem;
  color: var(--white);
  transition: var(--transition);
}
.masonry-item:hover .masonry-overlay { opacity: 1; }
.masonry-item:hover img { transform: scale(1.08); }
.masonry-item:hover .masonry-overlay i { transform: translate(-50%, -50%) scale(1); }
.masonry-caption {
  font-family: var(--font-head);
  font-size: 0.85rem;
  letter-spacing: 1px;
  color: var(--white);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(8px);
}
.lightbox-overlay.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox-img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0,0,0,0.8);
  transform: scale(0.9);
  transition: transform 0.3s ease;
}
.lightbox-overlay.active .lightbox-img { transform: scale(1); }
.lightbox-close {
  position: fixed;
  top: 20px; right: 28px;
  width: 48px; height: 48px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.lightbox-close:hover { background: var(--orange); }
.lightbox-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}
.lightbox-nav:hover { background: var(--orange); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-counter {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-head);
  font-size: 0.9rem;
  letter-spacing: 2px;
  color: var(--text-muted);
}

/* ============================================================
   CONTACT SECTION / PAGE
   ============================================================ */
.contact-section { background: var(--bg-dark); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  margin-top: 60px;
}
.contact-info h3 {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.contact-info p { color: var(--text-muted); line-height: 1.7; margin-bottom: 36px; }
.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 20px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  transition: var(--transition);
}
.contact-item:hover { border-color: var(--border); transform: translateX(4px); }
.contact-item-icon {
  width: 48px; height: 48px;
  background: rgba(255,107,0,0.1);
  border: 1px solid rgba(255,107,0,0.25);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item-text strong {
  display: block;
  color: var(--white);
  font-size: 0.9rem;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}
.contact-item-text span,
.contact-item-text a {
  font-size: 0.95rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.contact-item-text a:hover { color: var(--orange); }

/* Contact Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 44px 40px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.contact-form-wrap h3 {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.contact-form-wrap p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 32px; }
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--steel);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  background: rgba(255,107,0,0.05);
  box-shadow: 0 0 0 3px rgba(255,107,0,0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); opacity: 0.6; }
.form-group select { appearance: none; cursor: pointer; }
.form-group select option { background: var(--bg-secondary); color: var(--text-primary); }
.form-group textarea { min-height: 130px; resize: vertical; }
.form-error { font-size: 0.78rem; color: #ff5252; margin-top: 6px; display: none; }
.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea { border-color: #ff5252; }
.form-group.has-error .form-error { display: block; }
.form-success {
  display: none;
  padding: 16px;
  background: rgba(76,175,80,0.1);
  border: 1px solid rgba(76,175,80,0.3);
  border-radius: var(--radius-sm);
  color: #81c784;
  font-size: 0.9rem;
  text-align: center;
  margin-top: 16px;
}
.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--orange);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(255,107,0,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.btn-submit:hover {
  background: var(--orange-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,107,0,0.5);
}

/* ============================================================
   MAP SECTION
   ============================================================ */
.map-section { background: var(--bg-primary); padding: 0; }
.map-section iframe {
  width: 100%; height: 420px;
  border: none;
  display: block;
  filter: grayscale(30%) contrast(1.05);
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background: var(--bg-secondary);
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,107,0,0.05) 0%, transparent 60%);
}
.page-hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,107,0,0.07) 0%, transparent 65%);
}
.page-hero-content { position: relative; z-index: 2; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.breadcrumb a { color: var(--text-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { color: var(--orange); }
.breadcrumb i { font-size: 0.65rem; color: var(--text-muted); }
.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}
.page-hero p { font-size: 1.05rem; color: var(--text-muted); max-width: 560px; }

/* ============================================================
   TEAM / ABOUT PAGE CARDS
   ============================================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.value-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}
.value-card:hover {
  border-color: var(--border);
  transform: translateY(-4px);
  box-shadow: var(--shadow-orange);
}
.value-icon {
  width: 72px; height: 72px;
  background: rgba(255,107,0,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.8rem;
  color: var(--orange);
  transition: var(--transition);
}
.value-card:hover .value-icon {
  background: var(--orange);
  color: var(--white);
}
.value-card h3 {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.value-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-section { background: var(--bg-secondary); }
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-image { position: relative; border-radius: var(--radius-md); overflow: hidden; }
.why-image img { width: 100%; height: 500px; object-fit: cover; display: block; }
.why-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255,107,0,0.2) 0%, transparent 60%);
}
.why-list { margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
.why-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why-num {
  width: 40px; height: 40px;
  background: rgba(255,107,0,0.1);
  border: 1px solid rgba(255,107,0,0.3);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--orange);
  flex-shrink: 0;
}
.why-item strong { display: block; color: var(--white); font-size: 0.95rem; margin-bottom: 4px; }
.why-item span { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--orange-dark) 0%, var(--orange) 50%, var(--orange-light) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 400px; height: 400px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -5%;
  width: 300px; height: 300px;
  background: rgba(0,0,0,0.1);
  border-radius: 50%;
}
.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.cta-content h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}
.cta-content p { font-size: 1.05rem; color: rgba(255,255,255,0.85); margin-bottom: 36px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-white {
  background: var(--white);
  color: var(--orange);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.3); }
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.6);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.1); transform: translateY(-2px); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
}
.footer-brand .logo-main {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--white);
  margin-bottom: 4px;
}
.footer-brand .logo-main span { color: var(--orange); }
.footer-brand .logo-sub {
  font-size: 0.6rem;
  letter-spacing: 3px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-brand p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.7; max-width: 280px; margin-bottom: 28px; }
.social-links { display: flex; gap: 12px; }
.social-link {
  width: 40px; height: 40px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
  transition: var(--transition);
}
.social-link:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--white);
  transform: translateY(-3px);
}
.footer-col h4 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-glass);
  position: relative;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 32px; height: 2px;
  background: var(--orange);
}
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.footer-links a::before {
  content: '›';
  color: var(--orange);
  font-size: 1.1rem;
  line-height: 1;
}
.footer-links a:hover { color: var(--orange); transform: translateX(4px); }
.footer-contact-list { display: flex; flex-direction: column; gap: 16px; }
.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.footer-contact-item i { color: var(--orange); font-size: 0.95rem; margin-top: 3px; flex-shrink: 0; }
.footer-contact-item span { font-size: 0.88rem; color: var(--text-muted); line-height: 1.5; }
.footer-bottom {
  border-top: 1px solid var(--border-glass);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.82rem; color: var(--text-muted); }
.footer-bottom a { color: var(--orange); }
.footer-bottom span { font-size: 0.82rem; color: var(--text-muted); }

/* ============================================================
   FLOATING ELEMENTS
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.whatsapp-btn {
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.6rem;
  box-shadow: 0 6px 24px rgba(37,211,102,0.45);
  transition: var(--transition);
  text-decoration: none;
  animation: pulse-wa 2.5s infinite;
}
.whatsapp-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 10px 35px rgba(37,211,102,0.6);
}
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 6px 40px rgba(37,211,102,0.7), 0 0 0 8px rgba(37,211,102,0.1); }
}
.whatsapp-tooltip {
  background: var(--bg-secondary);
  color: var(--white);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.82rem;
  white-space: nowrap;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-card);
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  pointer-events: none;
}
.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; transform: translateX(0); }

.scroll-top {
  position: fixed;
  bottom: 100px; right: 28px;
  z-index: 999;
  width: 48px; height: 48px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}
.scroll-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.scroll-top:hover { background: var(--orange); color: var(--white); border-color: var(--orange); }

/* ============================================================
   DIVIDER
   ============================================================ */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 0;
}

/* ============================================================
   RESPONSIVE — TABLET (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  :root { --nav-height: 72px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-image-stack { height: 360px; }
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .why-image { order: -1; }
  .why-image img { height: 360px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .masonry-grid { columns: 3; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  :root { --nav-height: 68px; }
  .section-padding { padding: 72px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .hero-title { font-size: clamp(2.2rem, 8vw, 3.2rem); }
  .hero-desc { font-size: 0.95rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-number { font-size: 2.4rem; }
  .services-grid { grid-template-columns: 1fr; }
  .about-image-stack { height: 280px; }
  .about-img-main { width: 80%; height: 80%; }
  .about-img-accent { width: 60%; height: 50%; }
  .masonry-grid { columns: 2; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .values-grid { grid-template-columns: 1fr; }
  .page-hero { padding: 130px 0 60px; }
  .lightbox-nav { width: 40px; height: 40px; font-size: 1rem; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .cta-buttons { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .masonry-grid { columns: 1; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-tag { font-size: 0.65rem; }
}