/* =============================================
   NA CONSTRUCTION – GLOBAL STYLES
   Dark Blue + Gold Luxury Theme
   ============================================= */

/* ===== CSS VARIABLES ===== */
:root {
  --navy:       #0a0e1a;
  --navy-light: #111827;
  --navy-mid:   #1a2340;
  --navy-card:  #141c30;
  --gold:       #c9a84c;
  --gold-light: #e8c96d;
  --gold-dark:  #a07830;
  --white:      #ffffff;
  --off-white:  #f0f4f8;
  --gray:       #8899aa;
  --gray-light: #b0bec5;
  --text:       #cdd5e0;
  --border:     rgba(201,168,76,0.18);
  --glass:      rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --shadow:     0 8px 40px rgba(0,0,0,0.4);
  --shadow-gold:0 4px 30px rgba(201,168,76,0.2);
  --radius:     12px;
  --radius-lg:  20px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Poppins', sans-serif;
  background: var(--navy);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  color: var(--white);
  line-height: 1.2;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

/* ===== UTILITIES ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 90px 0; }
.gold-text { color: var(--gold); }
.dark-section { background: var(--navy-light); }

.section-header { text-align: center; margin-bottom: 60px; }
.section-header.light .section-title,
.section-header.light .section-sub { color: var(--white); }

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,168,76,0.1);
  border: 1px solid rgba(201,168,76,0.25);
  padding: 5px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 14px;
}

.section-sub {
  max-width: 600px;
  margin: 0 auto;
  color: var(--gray-light);
  font-size: 1rem;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  color: var(--navy);
  box-shadow: 0 4px 20px rgba(201,168,76,0.4);
}
.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(201,168,76,0.6);
  filter: brightness(1.08);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #075e54, #25d366);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}
.btn-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(37,211,102,0.5); }

.btn-outline-gold {
  background: transparent;
  border-color: var(--gold);
  color: var(--gold);
}
.btn-outline-gold:hover { background: var(--gold); color: var(--navy); transform: translateY(-2px); }

.btn-outline-white {
  background: transparent;
  border-color: rgba(255,255,255,0.5);
  color: #fff;
}
.btn-outline-white:hover { background: rgba(255,255,255,0.1); transform: translateY(-2px); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10,14,26,0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.5);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 30px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 12px; }
.logo-text { display: flex; align-items: center; gap: 10px; }
.logo-na {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: -1px;
  line-height: 1;
  text-shadow: 0 0 20px rgba(201,168,76,0.4);
}
.logo-sub { display: flex; flex-direction: column; }
.logo-full { font-family: 'Montserrat', sans-serif; font-size: 1rem; font-weight: 700; color: var(--white); letter-spacing: 2px; text-transform: uppercase; line-height: 1.1; }
.logo-tag { font-size: 0.58rem; color: var(--gold); letter-spacing: 1.5px; text-transform: uppercase; font-weight: 500; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  margin-left: auto;
}

.nav-links a {
  padding: 8px 18px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.5px;
  color: var(--gray-light);
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 18px; right: 18px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transform: scaleX(0);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--navy);
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-gold); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== FLOATING BUTTONS ===== */
.float-whatsapp, .float-call {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 6px 24px rgba(0,0,0,0.4);
  z-index: 900;
  transition: var(--transition);
  animation: floatPulse 3s infinite;
}

.float-whatsapp {
  background: #25d366;
  color: #fff;
  right: 24px;
  bottom: 90px;
}
.float-call {
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: var(--navy);
  right: 24px;
  bottom: 24px;
}
.float-whatsapp:hover, .float-call:hover { transform: scale(1.15); }

@keyframes floatPulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(0,0,0,0.4); }
  50% { box-shadow: 0 6px 36px rgba(201,168,76,0.5); }
}

/* ===== GLASSMORPHISM CARD ===== */
.glass-card {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius);
}

/* ===== ANIMATIONS ===== */
.animate-fade-up {
  opacity: 0;
  transform: translateY(40px);
  animation: fadeUp 0.8s ease forwards;
}
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Scroll-triggered animation */
.animate-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-card.visible { opacity: 1; transform: translateY(0); }

/* ===== FOOTER ===== */
.footer {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  padding: 70px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.8fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--border);
}

.footer-brand p {
  margin: 18px 0 20px;
  font-size: 0.92rem;
  color: var(--gray-light);
  line-height: 1.8;
}

.footer-logo { margin-bottom: 4px; }

.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-light);
  transition: var(--transition);
}
.footer-social a:hover { border-color: var(--gold); color: var(--gold); background: rgba(201,168,76,0.1); }

.footer-links h4, .footer-services h4, .footer-contact h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}

.footer-links ul li, .footer-services ul li {
  margin-bottom: 10px;
}

.footer-links a, .footer-services a {
  color: var(--gray-light);
  font-size: 0.92rem;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-links a i, .footer-services a i { font-size: 0.7rem; color: var(--gold); }
.footer-links a:hover, .footer-services a:hover { color: var(--gold); padding-left: 5px; }

.fc-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
  font-size: 0.9rem;
  color: var(--gray-light);
}
.fc-item i { color: var(--gold); margin-top: 3px; min-width: 16px; font-size: 0.9rem; }
.fc-item a { color: var(--gray-light); transition: var(--transition); }
.fc-item a:hover { color: var(--gold); }

.footer-bottom {
  text-align: center;
  padding: 22px 0;
  font-size: 0.82rem;
  color: var(--gray);
}
.footer-bottom p + p { margin-top: 4px; }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  min-height: 380px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  margin-top: 70px;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
}
.page-hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.35);
}
.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 60px 0;
}
.page-hero-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: 14px;
}
.page-hero-content p {
  font-size: 1.1rem;
  color: var(--gray-light);
  max-width: 600px;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--gray);
}
.breadcrumb a { color: var(--gold); }
.breadcrumb span { color: var(--gray); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section-pad { padding: 60px 0; }
  .section-header { margin-bottom: 40px; }

  .nav-links, .nav-cta {
    display: none;
  }

  .nav-links {
    position: fixed;
    top: 0; left: 0; right: 0;
    bottom: 0;
    background: rgba(10,14,26,0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    z-index: 999;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }

  .nav-links.open {
    display: flex;
    opacity: 1;
    visibility: visible;
    pointer-events: all;
  }

  .nav-links a {
    font-size: 1.3rem;
    padding: 12px 30px;
  }

  .hamburger { display: flex; z-index: 1001; }

  .footer-grid { grid-template-columns: 1fr; gap: 30px; }

  .float-whatsapp { right: 16px; bottom: 90px; width: 52px; height: 52px; font-size: 1.4rem; }
  .float-call { right: 16px; bottom: 24px; width: 52px; height: 52px; font-size: 1.3rem; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .btn { padding: 12px 22px; font-size: 0.88rem; }
}