/* ===== RESET & PREMIUM DESIGN SYSTEM ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  /* Brand Colors */
  --blue: #003A9B; 
  --navy: #062B66; 
  --silver: #BFC5CE; 
  --white: #FFFFFF; 
  --red: #D71920;
  --green: #22C55E;
  
  /* UI Colors */
  --bg-light: #F8FAFC; 
  --bg-gray: #F1F5F9; 
  --text-dark: #0F172A; 
  --text-body: #475569;
  
  /* Premium Shadows & Shapes */
  --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.03);
  --shadow-md: 0 10px 25px -5px rgba(6, 43, 102, 0.08), 0 8px 10px -6px rgba(6, 43, 102, 0.05);
  --shadow-lg: 0 25px 50px -12px rgba(6, 43, 102, 0.15);
  --shadow-hover: 0 30px 60px -15px rgba(0, 58, 155, 0.2);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { 
  font-family: 'Inter', sans-serif; 
  color: var(--text-body); 
  line-height: 1.7; 
  background: var(--white); 
  overflow-x: hidden; 
  -webkit-font-smoothing: antialiased; 
}
h1, h2, h3, h4, h5, h6 { 
  font-family: 'Poppins', sans-serif; 
  color: var(--navy); 
  line-height: 1.2; 
  font-weight: 700; 
  letter-spacing: -0.02em;
}
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 5%; }
section { padding: 120px 0; }

/* ===== PREMIUM BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 36px; border-radius: 50px; font-family: 'Poppins', sans-serif;
  font-weight: 600; font-size: 1rem; cursor: pointer; border: none;
  transition: var(--transition); text-align: center;
}
.btn-primary { 
  background: var(--blue); color: var(--white); 
  box-shadow: 0 8px 20px rgba(0, 58, 155, 0.25);
}
.btn-primary:hover { 
  background: var(--navy); transform: translateY(-3px); 
  box-shadow: 0 12px 25px rgba(6, 43, 102, 0.3);
}
.btn-secondary { 
  background: rgba(255, 255, 255, 0.1); color: var(--white); 
  border: 1.5px solid rgba(255, 255, 255, 0.5); backdrop-filter: blur(10px);
}
.btn-secondary:hover { 
  background: var(--white); color: var(--blue); transform: translateY(-3px); 
}
.btn-red { background: var(--red); color: var(--white); }
.btn-red:hover { background: #B3131A; transform: translateY(-3px); }

/* ===== TOP BAR ===== */
.top-bar { background: var(--navy); color: var(--white); padding: 10px 0; font-size: 0.85rem; font-weight: 500; }
.top-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.top-bar a { color: var(--silver); }
.top-bar a:hover { color: var(--white); }
.top-bar-left, .top-bar-right { display: flex; align-items: center; gap: 24px; }
.top-bar svg { width: 16px; height: 16px; color: var(--red); }

/* ===== NAVBAR ===== */
.navbar {
  background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  position: sticky; top: 0; z-index: 1000; transition: var(--transition);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04); padding: 12px 0;
}
.navbar.scrolled { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06); padding: 8px 0; }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; height: 60px; }
.nav-logo img { height: 160px; width: auto; margin-left: -15px; } /* Large logo */
.nav-links { display: flex; align-items: center; gap: 40px; list-style: none; }
.nav-links a {
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.95rem;
  color: var(--text-dark); position: relative; padding: 5px 0;
}
.nav-links a:not(.nav-cta)::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px;
  background: var(--blue); transition: var(--transition); border-radius: 2px;
}
.nav-links a:not(.nav-cta):hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a:hover { color: var(--blue); }
.nav-cta { padding: 12px 28px; font-size: 0.9rem; box-shadow: none; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0, 58, 155, 0.2); }

/* Hamburger Menu */
.hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; background: none; border: none; z-index: 1002; }
.hamburger span { width: 30px; height: 2.5px; background: var(--navy); border-radius: 3px; transition: var(--transition); }

/* ===== HERO SECTION ===== */
.hero { position: relative; min-height: 95vh; display: flex; align-items: center; overflow: hidden; background: var(--navy); }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.85; transform: scale(1.05) translateZ(0); animation: zoomOut 20s infinite alternate linear; will-change: transform; }
@keyframes zoomOut { 0% { transform: scale(1.05) translateZ(0); } 100% { transform: scale(1) translateZ(0); } }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(6, 43, 102, 0.95) 0%, rgba(6, 43, 102, 0.75) 50%, rgba(0, 58, 155, 0.1) 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 850px; color: var(--white); padding-top: 40px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 10px; background: rgba(34, 197, 94, 0.15);
  color: var(--white); border: 1px solid rgba(34, 197, 94, 0.4); padding: 8px 24px;
  border-radius: 50px; font-size: 0.9rem; font-weight: 600; margin-bottom: 30px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.hero-badge svg { color: var(--green); width: 18px; }
.hero h1 { font-size: clamp(2.8rem, 6vw, 4.5rem); margin-bottom: 24px; line-height: 1.1; color: var(--white); text-shadow: 0 4px 15px rgba(0,0,0,0.2); }
.hero p { font-size: clamp(1.1rem, 2vw, 1.25rem); opacity: 0.9; margin-bottom: 48px; max-width: 650px; line-height: 1.8; text-shadow: 0 2px 10px rgba(0,0,0,0.2); font-weight: 400; }
.hero-buttons { display: flex; gap: 20px; flex-wrap: wrap; }
.hero-trust { display: flex; gap: 32px; margin-top: 60px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; opacity: 0.9; font-weight: 500; }
.trust-item svg { width: 22px; height: 22px; color: var(--red); background: rgba(255,255,255,0.1); border-radius: 50%; padding: 4px; }
.hero-wave { position: absolute; bottom: -2px; left: 0; width: 100%; z-index: 3; }
.hero-wave svg { display: block; width: 100%; height: 80px; }

/* ===== SECTION HEADERS ===== */
.section-header { text-align: center; max-width: 700px; margin: 0 auto 70px; }
.section-tag {
  display: inline-block; background: rgba(0, 58, 155, 0.08); color: var(--blue);
  padding: 8px 20px; border-radius: 50px; font-size: 0.85rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 20px;
}
.section-header h2 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 20px; }
.section-header p { font-size: 1.1rem; color: var(--text-body); }

/* ===== ABOUT ===== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-image { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); }
.about-image img { width: 100%; height: 550px; object-fit: cover; }
.about-image-badge {
  position: absolute; bottom: -20px; right: -20px; background: var(--white);
  padding: 30px; border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center;
  width: 180px; height: 180px; transform: translate(-40px, -40px);
}
.about-image-badge .number { font-size: 3rem; font-weight: 800; color: var(--blue); font-family: 'Poppins', sans-serif; line-height: 1; margin-bottom: 8px; }
.about-image-badge .label { font-size: 0.9rem; font-weight: 600; color: var(--text-dark); text-transform: uppercase; letter-spacing: 1px; }
.about-text h2 { font-size: 2.4rem; margin-bottom: 24px; }
.about-text p { margin-bottom: 20px; font-size: 1.05rem; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 32px 0 40px; }
.about-feature { display: flex; align-items: center; gap: 14px; font-weight: 600; color: var(--text-dark); font-size: 1.05rem; }
.about-feature svg { width: 28px; height: 28px; color: var(--white); background: var(--blue); padding: 5px; border-radius: 8px; flex-shrink: 0; box-shadow: 0 4px 10px rgba(0, 58, 155, 0.2); }

/* ===== SERVICES ===== */
.services { background: var(--bg-light); }
.services-tabs { display: flex; justify-content: center; gap: 16px; margin-bottom: 60px; flex-wrap: wrap; }
.tab-btn {
  padding: 14px 32px; border-radius: 50px; border: none; background: var(--white);
  font-family: 'Poppins', sans-serif; font-weight: 600; cursor: pointer;
  transition: var(--transition); font-size: 1rem; color: var(--text-body);
  box-shadow: var(--shadow-sm);
}
.tab-btn.active, .tab-btn:hover { background: var(--blue); color: var(--white); box-shadow: 0 8px 20px rgba(0, 58, 155, 0.2); transform: translateY(-2px); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 40px; }
.service-card {
  background: var(--white); border-radius: var(--radius-md); overflow: hidden;
  box-shadow: var(--shadow-md); transition: var(--transition); cursor: pointer;
  border: 1px solid rgba(0,0,0,0.03); display: flex; flex-direction: column;
  will-change: transform; transform: translateZ(0);
}
.service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-hover); border-color: rgba(0, 58, 155, 0.1); }
.service-card-image { height: 240px; overflow: hidden; position: relative; }
.service-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.service-card:hover .service-card-image img { transform: scale(1.1); }
.service-card-body { padding: 32px; flex-grow: 1; display: flex; flex-direction: column; }
.service-card-icon {
  width: 60px; height: 60px; background: rgba(0, 58, 155, 0.06); border-radius: 16px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
  margin-top: -62px; position: relative; z-index: 2; border: 4px solid var(--white); box-shadow: var(--shadow-sm);
}
.service-card:hover .service-card-icon { background: var(--blue); color: var(--white); }
.service-card-icon svg { width: 28px; height: 28px; color: var(--blue); transition: var(--transition); }
.service-card:hover .service-card-icon svg { color: var(--white); }
.service-card h3 { font-size: 1.3rem; margin-bottom: 12px; }
.service-card p { font-size: 1rem; margin-bottom: 24px; color: var(--text-body); flex-grow: 1; }
.service-card .card-link { color: var(--blue); font-weight: 600; font-size: 0.95rem; display: inline-flex; align-items: center; gap: 8px; margin-top: auto; }
.service-card .card-link:hover { color: var(--red); gap: 12px; }
.tab-content { display: none; animation: fadeIn 0.5s ease; }
.tab-content.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ===== COUNTERS ===== */
.counters { background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%); padding: 100px 0; position: relative; overflow: hidden; }
.counters::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url('data:image/svg+xml;utf8,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><circle cx="2" cy="2" r="2" fill="rgba(255,255,255,0.05)"/></svg>'); opacity: 0.5; }
.counters-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; text-align: center; color: var(--white); position: relative; z-index: 2; }
.counter-item .count { font-size: 3.5rem; font-weight: 800; font-family: 'Poppins', sans-serif; line-height: 1; margin-bottom: 8px; text-shadow: 0 4px 10px rgba(0,0,0,0.2); }
.counter-item .count-label { font-size: 1.05rem; opacity: 0.9; font-weight: 500; text-transform: uppercase; letter-spacing: 1px; }

/* ===== PORTFOLIO ===== */
.portfolio-filters { display: flex; justify-content: center; gap: 16px; margin-bottom: 50px; flex-wrap: wrap; }
.filter-btn {
  padding: 10px 24px; border-radius: 50px; border: 2px solid transparent; background: var(--bg-gray);
  font-family: 'Poppins', sans-serif; font-weight: 600; cursor: pointer; transition: var(--transition); font-size: 0.95rem; color: var(--text-body);
}
.filter-btn.active, .filter-btn:hover { background: var(--blue); color: var(--white); box-shadow: 0 6px 15px rgba(0, 58, 155, 0.2); }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 30px; }
.portfolio-item { position: relative; border-radius: var(--radius-md); overflow: hidden; height: 320px; cursor: pointer; box-shadow: var(--shadow-sm); }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; will-change: transform; transform: translateZ(0); }
.portfolio-item:hover img { transform: scale(1.1) translateZ(0); }
.portfolio-overlay {
  position: absolute; inset: 0; background: linear-gradient(to top, rgba(6, 43, 102, 0.9) 0%, rgba(6, 43, 102, 0.4) 50%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 32px; opacity: 0; transition: var(--transition);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h4 { color: var(--white); font-size: 1.4rem; margin-bottom: 6px; transform: translateY(20px); transition: var(--transition); }
.portfolio-overlay p { color: rgba(255, 255, 255, 0.8); font-size: 1rem; transform: translateY(20px); transition: var(--transition); transition-delay: 0.05s; }
.portfolio-item:hover .portfolio-overlay h4, .portfolio-item:hover .portfolio-overlay p { transform: translateY(0); }

/* Before/After Slider */
.ba-slider { position: relative; border-radius: var(--radius-md); overflow: hidden; height: 450px; box-shadow: var(--shadow-md); max-width: 800px; margin: 0 auto; border: 4px solid var(--white); user-select: none; -webkit-user-select: none; }
.ba-slider img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; pointer-events: none; }
.ba-after { position: absolute; top: 0; left: 0; width: 100%; height: 100%; clip-path: inset(0 50% 0 0); }
.ba-handle { position: absolute; top: 0; bottom: 0; left: 50%; width: 4px; background: var(--white); cursor: ew-resize; z-index: 5; transform: translateX(-50%); box-shadow: 0 0 10px rgba(0,0,0,0.5); }
.ba-handle::after {
  content: '⟨⟩'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  background: var(--white); width: 48px; height: 48px; border-radius: 50%; display: flex;
  align-items: center; justify-content: center; font-size: 18px; color: var(--navy);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3); font-weight: 700; border: 2px solid var(--silver);
}
.ba-label { position: absolute; top: 20px; padding: 6px 20px; background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px); color: #fff; border-radius: 50px; font-size: 0.85rem; font-weight: 600; z-index: 4; letter-spacing: 1px; text-transform: uppercase; }
.ba-label.before { left: 20px; } .ba-label.after { right: 20px; }

/* ===== GALLERY SLIDER ===== */
.gallery.dark-section { 
  background: var(--text-dark); /* Very dark, almost black */
  position: relative;
  overflow: hidden;
  padding: 100px 0;
}
/* Ambient Glow Effects */
.gallery-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 0;
  opacity: 0.4;
  pointer-events: none;
}
.glow-1 { top: -100px; left: -100px; background: rgba(0, 58, 155, 0.4); } /* Blue glow */
.glow-2 { bottom: -100px; right: -100px; background: rgba(34, 197, 94, 0.2); } /* Green glow */

/* Scrolling Marquee Text */
.scrolling-text-container {
  width: 100vw;
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.03);
  padding: 12px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 50px;
}
.bottom-marquee { margin-bottom: 0; margin-top: 50px; }
.scrolling-text {
  display: inline-flex;
  white-space: nowrap;
  animation: scrollText 30s linear infinite;
  will-change: transform;
  transform: translateZ(0);
}
.scrolling-text.reverse {
  animation: scrollTextReverse 30s linear infinite;
  will-change: transform;
  transform: translateZ(0);
}
.scrolling-text span {
  display: inline-block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--silver);
  text-transform: uppercase;
  letter-spacing: 2px;
  padding-right: 20px;
}
@keyframes scrollText {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes scrollTextReverse {
  0% { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

.gallery-container { position: relative; z-index: 2; }
.light-header h2 { color: var(--white); }
.light-header p { color: var(--silver); }
.light-tag { background: rgba(255, 255, 255, 0.1); color: var(--white); border: 1px solid rgba(255,255,255,0.2); }

.gallery-wrapper {
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}
.gallery-wrapper::before, .gallery-wrapper::after {
  content: ''; position: absolute; top: -15px; left: -15px; right: -15px; bottom: -15px;
  border-radius: var(--radius-lg); z-index: -1;
  background: linear-gradient(45deg, var(--blue), transparent, var(--green));
  opacity: 0.3; filter: blur(20px);
}

.gallery-slider {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
  background: #000;
  aspect-ratio: 16 / 9;
  border: 2px solid rgba(255,255,255,0.1);
}
.gallery-slides {
  width: 100%;
  height: 100%;
  position: relative;
}
.gallery-slide {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  will-change: opacity;
  transform: translateZ(0);
}
.gallery-slide.active {
  opacity: 1;
  z-index: 1;
}
.gallery-slide img, .gallery-slide video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}
.gallery-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(5px);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 5;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.gallery-arrow:hover { background: var(--blue); border-color: var(--blue); transform: translateY(-50%) scale(1.1); box-shadow: 0 10px 20px rgba(0, 58, 155, 0.4); }
.gallery-arrow.prev { left: -28px; }
.gallery-arrow.next { right: -28px; }
@media(max-width: 1100px) {
  .gallery-arrow.prev { left: 10px; }
  .gallery-arrow.next { right: 10px; }
}

.gallery-dots {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 5;
  background: rgba(0,0,0,0.4);
  padding: 10px 20px;
  border-radius: 50px;
  backdrop-filter: blur(5px);
}
.gallery-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition);
}
.gallery-dot.active, .gallery-dot:hover {
  background: var(--blue);
  transform: scale(1.3);
  box-shadow: 0 0 10px var(--blue);
}

.gallery-mute-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 6;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
  transition: var(--transition);
}
.gallery-mute-btn:hover {
  background: var(--blue);
  border-color: var(--blue);
  transform: scale(1.1);
}

/* ===== CONTACT ===== */
.contact { background: var(--bg-light); position: relative; }
.contact::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 50%; background: var(--white); z-index: 0; }
.contact .container { position: relative; z-index: 1; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; }
.contact-info-cards { display: flex; flex-direction: column; gap: 24px; }
.contact-card {
  display: flex; align-items: flex-start; gap: 20px; background: var(--white);
  padding: 32px; border-radius: var(--radius-md); box-shadow: var(--shadow-md);
  border: 1px solid rgba(0,0,0,0.03); transition: var(--transition);
}
.contact-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.contact-card-icon {
  width: 56px; height: 56px; background: rgba(0, 58, 155, 0.08); border-radius: 14px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-card-icon svg { width: 26px; height: 26px; color: var(--blue); }
.contact-card h4 { font-size: 1.1rem; margin-bottom: 6px; }
.contact-card p, .contact-card a { font-size: 1.05rem; color: var(--text-body); line-height: 1.6; }
.contact-card a:hover { color: var(--blue); text-decoration: underline; }
.contact-map { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); margin-top: 24px; height: 260px; border: 4px solid var(--white); }
.contact-map iframe { width: 100%; height: 100%; border: 0; }

.contact-form { background: var(--white); padding: 50px; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border: 1px solid rgba(0,0,0,0.04); }
.contact-form h3 { font-size: 1.8rem; margin-bottom: 12px; }
.contact-form > p { margin-bottom: 32px; font-size: 1.05rem; color: var(--text-body); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 0.95rem; color: var(--navy); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 16px 20px; border: 2px solid var(--bg-gray); border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif; font-size: 1rem; transition: var(--transition); background: var(--bg-gray);
  color: var(--text-dark);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--blue); background: var(--white); box-shadow: 0 0 0 4px rgba(0, 58, 155, 0.1);
}
.form-group textarea { resize: vertical; min-height: 150px; }
.form-submit { width: 100%; padding: 18px; font-size: 1.1rem; margin-top: 10px; }

/* ===== FOOTER ===== */
.footer { background: var(--navy); color: var(--white); padding: 100px 0 0; position: relative; overflow: hidden; }
.footer::before { content: ''; position: absolute; top: 0; right: 0; width: 400px; height: 400px; background: radial-gradient(circle, rgba(215,25,32,0.1) 0%, transparent 70%); transform: translate(30%, -30%); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.5fr 1fr; gap: 60px; margin-bottom: 80px; position: relative; z-index: 2; }
.footer-brand p { opacity: 0.8; margin: 24px 0; font-size: 1rem; line-height: 1.8; max-width: 400px; }
.footer-brand img { height: 120px; filter: brightness(0) invert(1); margin-left: -20px; }
.footer h4 { font-size: 1.2rem; margin-bottom: 28px; position: relative; padding-bottom: 12px; color: var(--white); }
.footer h4::after { content: ''; position: absolute; bottom: 0; left: 0; width: 40px; height: 3px; background: var(--red); border-radius: 2px; }
.footer ul { list-style: none; }
.footer li { margin-bottom: 16px; }
.footer li a { opacity: 0.8; font-size: 1rem; transition: var(--transition); display: inline-block; }
.footer li a:hover { opacity: 1; color: var(--red); transform: translateX(5px); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 30px 0; text-align: center; font-size: 0.95rem; opacity: 0.7; }

/* ===== FLOATING CALL BUTTON ===== */
.floating-call-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: var(--green); /* Bright green is standard for call/phone actions */
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(34, 197, 94, 0.4);
  z-index: 1000;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
  animation: pulse-green 2s infinite;
  will-change: transform, box-shadow;
}
.floating-call-btn svg {
  width: 28px;
  height: 28px;
}
.floating-call-btn:hover {
  transform: scale(1.1) translateY(-5px);
  box-shadow: 0 10px 25px rgba(34, 197, 94, 0.6);
  animation: none;
}
@keyframes pulse-green {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

@media (max-width: 768px) {
  .floating-call-btn {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
  }
}

/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); will-change: opacity, transform; backface-visibility: hidden; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); will-change: opacity, transform; backface-visibility: hidden; }
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); will-change: opacity, transform; backface-visibility: hidden; }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ===== RESPONSIVE DESIGN (MOBILE / TABLET) ===== */
@media (max-width: 1200px) {
  .hero h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
  .about-grid, .contact-grid { gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 50px; }
}

@media (max-width: 992px) {
  section { padding: 80px 0; }
  .about-grid { grid-template-columns: 1fr; text-align: center; }
  .about-image { margin-bottom: 40px; }
  .about-image-badge { right: 50%; transform: translate(50%, 50%); }
  .about-features { text-align: left; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info-cards { flex-direction: row; flex-wrap: wrap; }
  .contact-card { flex: 1 1 300px; }
  .counters-grid { grid-template-columns: repeat(2, 1fr); gap: 60px 40px; }
  .portfolio-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}

@media (max-width: 768px) {
  .top-bar { display: none; } /* Clean up mobile header */
  .navbar .container { padding-top: 10px; padding-bottom: 10px; }
  .nav-logo img { height: 120px; }
  
  /* Modern Fullscreen Mobile Menu */
  .nav-links {
    position: fixed; top: 0; right: -100%; width: 100%; height: 100vh;
    background: var(--white); flex-direction: column; justify-content: center;
    padding: 0; transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: 1001;
  }
  .nav-links.open { right: 0; }
  .nav-links a { font-size: 1.5rem; padding: 15px 0; }
  .nav-cta { margin-top: 20px; font-size: 1.1rem; padding: 16px 40px; }
  
  .hamburger { display: flex; z-index: 1002; position: relative; }
  .hamburger.active span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

  .hero { min-height: 80vh; text-align: center; }
  .hero-content { display: flex; flex-direction: column; align-items: center; }
  .hero-trust { justify-content: center; }
  
  .about-features { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form { padding: 30px 20px; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer h4::after { left: 50%; transform: translateX(-50%); }
  .footer-brand img { margin: 0 auto; display: block; }
  
  /* Gallery Mobile */
  .gallery.dark-section { padding: 60px 0; }
  .gallery-slider { aspect-ratio: 4 / 5; border-radius: var(--radius-md); border-width: 1px; }
  .gallery-arrow { width: 44px; height: 44px; font-size: 16px; }
  .gallery-arrow.prev { left: 10px; }
  .gallery-arrow.next { right: 10px; }
  .scrolling-text span { font-size: 0.9rem; letter-spacing: 1px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 2.2rem; }
  .hero-buttons { flex-direction: column; width: 100%; }
  .hero-buttons .btn { width: 100%; }
  .section-header h2 { font-size: 1.8rem; }
  .counters-grid { grid-template-columns: 1fr; gap: 50px; }
  .ba-slider { height: 280px; }
  .contact-info-cards { flex-direction: column; }
  
  /* Gallery Mobile Small */
  .gallery-slider { aspect-ratio: 9 / 16; }
  .gallery-mute-btn { width: 36px; height: 36px; top: 10px; right: 10px; }
  .gallery-mute-btn svg { width: 18px !important; height: 18px !important; }
  .gallery-dots { bottom: 15px; padding: 8px 16px; gap: 8px; }
  .gallery-dot { width: 8px; height: 8px; }
}

/* ===== LIGHTBOX ===== */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,0.92); z-index: 9999; display: none; align-items: center; justify-content: center; backdrop-filter: blur(8px); }
.lightbox.open { display: flex; animation: fadeIn 0.3s ease; }
.lightbox img { max-width: 90%; max-height: 85vh; border-radius: var(--radius-sm); box-shadow: 0 10px 40px rgba(0,0,0,0.5); border: 2px solid rgba(255,255,255,0.1); }
.lightbox-close {
  position: absolute; top: 30px; right: 30px; width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); color: #fff;
  font-size: 1.5rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.lightbox-close:hover { background: var(--red); transform: rotate(90deg); border-color: var(--red); }