/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #00b4d8;
  --primary-dark: #0077b6;
  --accent: #00f5d4;
  --dark: #03045e;
  --dark2: #023e8a;
  --light: #f0f9ff;
  --white: #ffffff;
  --text: #1a1a2e;
  --text-light: #555;
  --whatsapp: #25d366;
  --gradient: linear-gradient(135deg, #03045e, #0077b6, #00b4d8);
  --card-shadow: 0 10px 40px rgba(0,180,216,0.15);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { width: 100%; display: block; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 5%;
  background: transparent;
  transition: all 0.4s ease;
}
.navbar.scrolled {
  background: rgba(3, 4, 94, 0.97);
  backdrop-filter: blur(10px);
  padding: 0.7rem 5%;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.nav-brand {
  font-size: 1.4rem; font-weight: 700; color: var(--white);
  display: flex; align-items: center; gap: 0.5rem;
}
.nav-brand i { color: var(--accent); font-size: 1.6rem; }
.nav-logo { width: 38px; height: 38px; object-fit: cover; border-radius: 50%; border: 2px solid var(--accent); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { color: rgba(255,255,255,0.85); font-size: 0.95rem; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: var(--accent); }
.btn-nav {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 0.5rem 1.4rem;
  border-radius: 50px;
  font-weight: 600 !important;
  transition: background 0.3s, transform 0.2s !important;
}
.btn-nav:hover { background: var(--accent) !important; color: var(--dark) !important; transform: scale(1.05); }
.hamburger { display: none; color: white; font-size: 1.5rem; cursor: pointer; }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh;
  background-size: cover; background-position: center; background-repeat: no-repeat;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(3,4,94,0.88) 0%, rgba(0,119,182,0.75) 60%, rgba(0,180,216,0.5) 100%);
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; color: var(--white);
  padding: 0 1rem; max-width: 800px;
  animation: fadeUp 1s ease;
}
.hero-tag {
  font-size: 1rem; letter-spacing: 3px; text-transform: uppercase;
  color: var(--accent); margin-bottom: 0.5rem; font-weight: 600;
}
.hero-content h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 800; line-height: 1.1; margin-bottom: 1.2rem;
}
.hero-content h1 span { color: var(--accent); }
.hero-sub {
  font-size: 1.1rem; color: rgba(255,255,255,0.85);
  max-width: 600px; margin: 0 auto 2rem; line-height: 1.7;
}
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--gradient); color: var(--white);
  padding: 0.85rem 2rem; border-radius: 50px;
  font-weight: 600; font-size: 1rem;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 6px 25px rgba(0,180,216,0.4);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 35px rgba(0,180,216,0.5); }
.btn-outline {
  border: 2px solid var(--accent); color: var(--accent);
  padding: 0.85rem 2rem; border-radius: 50px;
  font-weight: 600; font-size: 1rem;
  transition: all 0.3s;
}
.btn-outline:hover { background: var(--accent); color: var(--dark); }
.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  color: var(--accent); font-size: 1.5rem; z-index: 2;
  animation: bounce 2s infinite;
}

/* Bubbles */
.bubbles { position: absolute; inset: 0; z-index: 1; overflow: hidden; }
.bubbles span {
  position: absolute; bottom: -100px;
  background: rgba(0,245,212,0.15);
  border-radius: 50%;
  animation: rise 8s infinite ease-in;
}
.bubbles span:nth-child(1) { width: 40px; height: 40px; left: 10%; animation-delay: 0s; }
.bubbles span:nth-child(2) { width: 20px; height: 20px; left: 25%; animation-delay: 1.5s; }
.bubbles span:nth-child(3) { width: 60px; height: 60px; left: 40%; animation-delay: 3s; }
.bubbles span:nth-child(4) { width: 30px; height: 30px; left: 55%; animation-delay: 0.8s; }
.bubbles span:nth-child(5) { width: 50px; height: 50px; left: 70%; animation-delay: 2s; }
.bubbles span:nth-child(6) { width: 25px; height: 25px; left: 80%; animation-delay: 4s; }
.bubbles span:nth-child(7) { width: 45px; height: 45px; left: 90%; animation-delay: 1s; }
.bubbles span:nth-child(8) { width: 15px; height: 15px; left: 5%; animation-delay: 3.5s; }

/* ===== STATS ===== */
.stats {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 0;
  background: var(--gradient);
}
.stat {
  flex: 1; min-width: 150px; text-align: center;
  padding: 2.5rem 1rem; color: var(--white);
  border-right: 1px solid rgba(255,255,255,0.15);
  transition: background 0.3s;
}
.stat:last-child { border-right: none; }
.stat:hover { background: rgba(255,255,255,0.1); }
.stat i { font-size: 2rem; color: var(--accent); margin-bottom: 0.5rem; }
.stat h3 { font-size: 2.2rem; font-weight: 800; }
.stat p { font-size: 0.9rem; opacity: 0.85; }

/* ===== SECTION COMMON ===== */
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag {
  font-size: 0.85rem; letter-spacing: 3px; text-transform: uppercase;
  color: var(--primary); font-weight: 600; margin-bottom: 0.5rem;
}
.section-header h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; color: var(--dark); }
.section-header h2 span { color: var(--primary); }
.section-sub { color: var(--text-light); margin-top: 0.7rem; font-size: 1rem; }

/* ===== CLIENTS WE SERVE ===== */
.clients-serve { padding: 6rem 5%; background: #fff; }
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}
.client-card {
  background: var(--light);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  text-align: center;
  border: 1px solid rgba(0,150,255,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}
.client-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0,150,255,0.15);
}
.client-icon {
  width: 70px; height: 70px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.2rem;
  font-size: 1.6rem; color: #fff;
}
.client-card h3 { font-size: 1.3rem; font-weight: 700; color: var(--dark); margin-bottom: 0.7rem; }
.client-card p { color: var(--text-light); font-size: 0.95rem; line-height: 1.7; }

/* ===== SERVICES ===== */
.services { padding: 6rem 5%; background: var(--light); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.service-card {
  background: var(--white); border-radius: 20px;
  overflow: hidden; box-shadow: var(--card-shadow);
  transition: transform 0.3s, box-shadow 0.3s;
}
.service-card:hover { transform: translateY(-8px); box-shadow: 0 20px 50px rgba(0,180,216,0.25); }
.service-img { position: relative; height: 220px; overflow: hidden; }
.service-img img { height: 100%; object-fit: cover; transition: transform 0.5s; }
.service-card:hover .service-img img { transform: scale(1.08); }
.service-icon {
  position: absolute; bottom: 2px; right: 20px;
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--gradient); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; box-shadow: 0 4px 15px rgba(0,119,182,0.4);
}
.service-body { padding: 2rem 1.5rem 1.5rem; }
.service-body h3 { font-size: 1.15rem; font-weight: 700; color: var(--dark); margin-bottom: 0.6rem; }
.service-body p { color: var(--text-light); font-size: 0.9rem; line-height: 1.7; }

/* ===== GALLERY ===== */
.gallery { padding: 6rem 5%; background: var(--white); }
.gallery-more {
  margin-top: 0.9rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-dark);
  letter-spacing: 0.5px;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-item { position: relative; overflow: hidden; border-radius: 15px; cursor: pointer; }
.gallery-item img { height: 260px; width: 100%; object-fit: cover; transition: transform 0.5s; display: block; }
.gallery-overlay {
  position: absolute; inset: 0;
  background: rgba(3,4,94,0.65);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem;
  color: var(--accent);
  opacity: 0; transition: opacity 0.3s;
}
.gallery-overlay span { font-size: 0.95rem; font-weight: 600; color: var(--white); letter-spacing: 1px; }
.gallery-overlay i { font-size: 1.8rem; }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-item:hover img { transform: scale(1.08); }

/* ===== LIGHTBOX ===== */
.lightbox {
  position: fixed; inset: 0; z-index: 9999;
  display: none; align-items: center; justify-content: center;
}
.lightbox.active { display: flex; }
.lightbox-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.9); cursor: pointer;
}
.lightbox-content {
  position: relative; z-index: 1;
  max-width: 90vw; max-height: 90vh;
  text-align: center;
}
.lightbox-content img {
  max-width: 90vw; max-height: 80vh;
  object-fit: contain; border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.lightbox-content p {
  color: var(--accent); margin-top: 0.8rem;
  font-size: 1rem; font-weight: 600;
}
.lightbox-close {
  position: absolute; top: -2.5rem; right: 0;
  background: none; border: none; color: var(--white);
  font-size: 1.8rem; cursor: pointer; transition: color 0.3s;
}
.lightbox-close:hover { color: var(--accent); }

/* ===== OFFERS ===== */
.offers { padding: 6rem 5%; position: relative; background: var(--dark); overflow: hidden; }
.offers-bg {
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1599492816933-2101fe60bc72?w=1600&q=80') center/cover;
  opacity: 0.08;
}
.section-header.light .section-tag { color: var(--accent); }
.section-header.light h2 { color: var(--white); }
.section-header.light h2 span { color: var(--accent); }
.offers-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem; position: relative; z-index: 1;
}
.offer-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(0,245,212,0.2);
  border-radius: 20px; padding: 2.5rem 2rem;
  text-align: center; color: var(--white);
  transition: transform 0.3s, background 0.3s;
  position: relative;
}
.offer-card:hover { transform: translateY(-8px); background: rgba(0,180,216,0.15); }
.offer-card.featured {
  background: rgba(0,180,216,0.2);
  border-color: var(--accent);
  transform: scale(1.03);
}
.offer-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: var(--dark);
  font-size: 0.75rem; font-weight: 700; padding: 0.3rem 1rem;
  border-radius: 50px; white-space: nowrap;
}
.offer-icon {
  width: 70px; height: 70px; border-radius: 50%;
  background: var(--gradient); margin: 0 auto 1.5rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: var(--white);
}
.offer-card h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 1rem; }
.offer-card p { color: rgba(255,255,255,0.75); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.5rem; }
.btn-offer {
  display: inline-block;
  border: 2px solid var(--accent); color: var(--accent);
  padding: 0.6rem 1.5rem; border-radius: 50px;
  font-weight: 600; font-size: 0.9rem;
  transition: all 0.3s;
}
.btn-offer:hover { background: var(--accent); color: var(--dark); }

/* ===== WHY US ===== */
.why-us {
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: 500px; overflow: hidden;
}
.why-img { display: flex; align-items: center; justify-content: center; overflow: hidden; }
.why-img img { width: 100%; height: 100%; object-fit: contain; object-position: center; background: #000; }
.why-content {
  padding: 5rem 4rem; background: var(--light);
  display: flex; flex-direction: column; justify-content: center;
}
.why-content h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--dark); margin: 0.5rem 0 1rem; }
.why-content h2 span { color: var(--primary); }
.why-content > p { color: var(--text-light); line-height: 1.7; margin-bottom: 1.5rem; }
.why-list { display: flex; flex-direction: column; gap: 0.8rem; }
.why-list li { display: flex; align-items: center; gap: 0.8rem; font-size: 0.95rem; color: var(--text); }
.why-list li i { color: var(--primary); font-size: 1.1rem; flex-shrink: 0; }

/* ===== CONTACT ===== */
.contact { padding: 6rem 5%; background: var(--white); }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 1.2rem; }
.contact-card {
  display: flex; align-items: center; gap: 1.2rem;
  background: var(--light); border-radius: 15px; padding: 1.2rem 1.5rem;
  border-left: 4px solid var(--primary);
  transition: transform 0.3s, box-shadow 0.3s;
}
.contact-card:hover { transform: translateX(5px); box-shadow: var(--card-shadow); }
.contact-card.whatsapp { border-left-color: var(--whatsapp); }
.contact-card i { font-size: 1.8rem; color: var(--primary); }
.contact-card.whatsapp i { color: var(--whatsapp); }
.contact-card h4 { font-size: 0.85rem; color: var(--text-light); margin-bottom: 0.2rem; }
.contact-card a, .contact-card p { font-size: 1rem; font-weight: 600; color: var(--dark); }
.contact-card a:hover { color: var(--primary); }
.cta-box {
  border-radius: 20px; overflow: hidden;
  box-shadow: 0 15px 50px rgba(0,119,182,0.2);
}
.cta-img { height: 220px; object-fit: cover; }
.cta-content {
  background: var(--gradient); padding: 2rem;
  color: var(--white);
}
.cta-content h3 { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.7rem; }
.cta-content p { font-size: 0.9rem; opacity: 0.9; margin-bottom: 1.5rem; }
.cta-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-whatsapp {
  background: var(--whatsapp); color: var(--white);
  padding: 0.75rem 1.5rem; border-radius: 50px;
  font-weight: 600; font-size: 0.95rem;
  display: flex; align-items: center; gap: 0.5rem;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 15px rgba(37,211,102,0.4);
}
.btn-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 8px 25px rgba(37,211,102,0.5); }
.cta-btns .btn-primary {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1.5rem; font-size: 0.95rem;
  background: rgba(255,255,255,0.2);
  box-shadow: none; border: 2px solid rgba(255,255,255,0.5);
}
.cta-btns .btn-primary:hover { background: rgba(255,255,255,0.35); transform: translateY(-3px); }

/* ===== FOOTER ===== */
.footer { background: var(--dark); color: rgba(255,255,255,0.8); }
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; padding: 4rem 5%;
}
.footer-brand h3 { font-size: 1.4rem; color: var(--white); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
.footer-brand h3 i { color: var(--accent); }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }
.footer-links h4, .footer-services h4, .footer-contact h4 {
  color: var(--accent); font-size: 1rem; margin-bottom: 1rem; font-weight: 600;
}
.footer-links ul li, .footer-services ul li {
  margin-bottom: 0.5rem; font-size: 0.9rem;
}
.footer-links ul li a:hover { color: var(--accent); }
.footer-contact p { font-size: 0.9rem; margin-bottom: 0.5rem; display: flex; align-items: center; gap: 0.5rem; }
.footer-contact i { color: var(--accent); }
.social-links { display: flex; gap: 0.8rem; margin-top: 1rem; }
.social-links a {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.1); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; transition: background 0.3s, transform 0.3s;
}
.social-links a:hover { background: var(--primary); transform: scale(1.1); }
.footer-bottom {
  text-align: center; padding: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem; color: rgba(255,255,255,0.5);
}

/* ===== DISCLAIMER ===== */
.footer-disclaimer {
  display: flex; align-items: flex-start; gap: 1rem;
  margin: 0 5% 0; padding: 1.2rem 1.5rem;
  background: rgba(255, 200, 0, 0.08);
  border: 1px solid rgba(255, 200, 0, 0.25);
  border-radius: 10px;
  color: rgba(255,255,255,0.7);
}
.footer-disclaimer i {
  color: #ffc107; font-size: 1.2rem; margin-top: 0.15rem; flex-shrink: 0;
}
.footer-disclaimer p {
  font-size: 0.82rem; line-height: 1.6; margin: 0;
}
.footer-disclaimer strong { color: #ffc107; }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed; bottom: 2rem; right: 2rem; z-index: 999;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--whatsapp); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; box-shadow: 0 6px 25px rgba(37,211,102,0.5);
  animation: pulse 2s infinite;
  transition: transform 0.3s;
}
.whatsapp-float:hover { transform: scale(1.1); }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}
@keyframes rise {
  0% { bottom: -100px; opacity: 0.6; transform: scale(1); }
  100% { bottom: 110%; opacity: 0; transform: scale(1.5); }
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 6px 25px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 6px 40px rgba(37,211,102,0.8); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
  .why-us { grid-template-columns: 1fr; }
  .why-img { height: auto; }
  .why-img img { height: auto; object-fit: contain; }
}

@media (max-width: 768px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: rgba(3,4,94,0.98); padding: 1.5rem; gap: 1rem; }
  .nav-links.open { display: flex; }
  .hamburger { display: block; }
  .gallery-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .why-content { padding: 3rem 2rem; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: center; }
  .stats { flex-direction: column; }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
}