@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=Inter:wght@400;500;600&display=swap');

/* ===== CUSTOM PROPERTIES ===== */
:root {
  --navy:       #162040;
  --navy-dark:  #0A1628;
  --navy-mid:   #1e2e54;
  --blue:       #2176AE;
  --blue-hover: #1a5f8a;
  --blue-light: #e8f4fb;
  --white:      #ffffff;
  --text-dark:  #1a2540;
  --text-muted: #6b7a99;
  --border:     #d1dce8;
  --bg-light:   #f4f8fc;
  --radius:     8px;
  --shadow:     0 4px 20px rgba(22,32,64,0.10);
  --transition: 0.25s ease;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--blue-hover); }
ul { list-style: none; }
input, textarea, select, button { font-family: inherit; }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5 {
  font-family: 'Montserrat', sans-serif;
  color: var(--navy);
  line-height: 1.25;
}
h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin-bottom: 1rem; }

/* ===== UTILITY ===== */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }
.text-white h1, .text-white h2, .text-white h3, .text-white p { color: var(--white); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-align: center;
  text-decoration: none;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(22,32,64,0.18);
}
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary:hover {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(33,118,174,0.38);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-navy:hover { background: var(--navy); color: var(--white); }
.mobile-menu .btn-outline:hover {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-color: var(--white);
  box-shadow: none;
}
.mobile-menu .btn-primary:hover {
  background: var(--blue-hover);
  border-color: var(--blue-hover);
  box-shadow: none;
}
.section-label {
  display: inline-block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}
.section-label-white { color: rgba(255,255,255,0.7); }

/* ===== HEADER / NAV ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--navy);
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 24px;
}
.logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  white-space: nowrap;
}
.logo:hover { color: var(--white); opacity: 0.9; }
.logo span { color: var(--blue); }
.site-nav { display: flex; align-items: center; gap: 4px; }
.site-nav a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.82);
  padding: 8px 12px;
  border-radius: 6px;
  transition: all var(--transition);
}
.site-nav a:hover,
.site-nav a.active { color: var(--white); background: rgba(33,118,174,0.25); }
.header-cta { display: flex; align-items: center; gap: 10px; }
.header-cta .btn { padding: 10px 20px; font-size: 0.85rem; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 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); }
.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--navy-dark);
  padding: 16px 24px 24px;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  padding: 12px 8px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a.active, .mobile-menu a:hover { color: var(--white); }
.mobile-menu .btn { margin-top: 12px; width: 100%; }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-mid) 100%);
  padding: 70px 0 60px;
  text-align: center;
}
.page-hero h1 { color: var(--white); font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 1.05rem; max-width: 560px; margin: 12px auto 0; }
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: rgba(255,255,255,0.4); }

/* ===== HOME HERO ===== */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 55%, #1a3060 100%);
  min-height: 88vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  right: -60px;
  top: 50%;
  transform: translateY(-50%);
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(33,118,174,0.22) 0%, rgba(33,118,174,0.06) 45%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  right: 5%;
  bottom: 0;
  width: 45%;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, rgba(33,118,174,0.6) 50%, transparent 100%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 80px 0;
}
.hero-text h1 { color: var(--white); font-size: clamp(2rem, 4.5vw, 3.2rem); margin-bottom: 20px; }
.hero-text h1 em { color: var(--blue); font-style: normal; }
.hero-text p { color: rgba(255,255,255,0.78); font-size: 1.1rem; margin-bottom: 32px; max-width: 500px; }
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-meta {
  display: flex;
  gap: 24px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-meta-item { display: flex; align-items: center; gap: 10px; }
.hero-meta-item svg { width: 20px; height: 20px; fill: var(--blue); flex-shrink: 0; }
.hero-meta-item span { font-size: 0.85rem; color: rgba(255,255,255,0.72); }
.hero-image {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  position: relative;
}
.hero-image::before {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 50px;
  background: radial-gradient(ellipse, rgba(33,118,174,0.35) 0%, transparent 70%);
  filter: blur(12px);
  z-index: 0;
}
.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 55% 60%, rgba(33,118,174,0.18) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}
.hero-image img {
  max-height: 420px;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter:
    drop-shadow(0 4px 24px rgba(33,118,174,0.45))
    drop-shadow(0 16px 48px rgba(22,32,64,0.6))
    brightness(1.08)
    contrast(1.05);
}

/* ===== SERVICES STRIP ===== */
.services-strip { background: var(--bg-light); }
.services-header { text-align: center; margin-bottom: 50px; }
.services-header h2 { margin-bottom: 12px; }
.services-header p { color: var(--text-muted); max-width: 540px; margin: 0 auto; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: 12px;
  padding: 32px 28px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border-top: 3px solid transparent;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(22,32,64,0.14);
  border-top-color: var(--blue);
}
.service-icon {
  width: 52px;
  height: 52px;
  background: var(--blue-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.service-icon svg { width: 26px; height: 26px; fill: var(--blue); }
.service-card h3 { margin-bottom: 10px; font-size: 1.05rem; }
.service-card p { color: var(--text-muted); font-size: 0.92rem; margin: 0; }
.service-card a.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue);
  font-family: 'Montserrat', sans-serif;
}
.service-card a.card-link:hover { gap: 10px; }

/* ===== ABOUT TEASER ===== */
.about-teaser { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-text p { color: var(--text-muted); }
.about-text .btn { margin-top: 8px; }
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 32px;
}
.stat-box {
  background: var(--blue-light);
  border-radius: 10px;
  padding: 20px;
  text-align: center;
}
.stat-box .num {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.stat-box .label { font-size: 0.82rem; color: var(--text-muted); margin-top: 4px; }
.about-image-wrap { position: relative; }
.about-image-wrap img { border-radius: 16px; object-fit: cover; width: 100%; height: 420px; }

/* ===== WHY CHOOSE US ===== */
.why-us { background: var(--bg-light); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.why-card {
  background: var(--white);
  border-radius: 12px;
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow);
}
.why-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--navy) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
}
.why-icon svg { width: 28px; height: 28px; fill: var(--white); }
.why-card h3 { font-size: 1rem; margin-bottom: 8px; }
.why-card p { font-size: 0.88rem; color: var(--text-muted); margin: 0; }

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  padding: 70px 0;
  text-align: center;
}
.cta-banner h2 { color: var(--white); margin-bottom: 14px; }
.cta-banner p { color: rgba(255,255,255,0.75); max-width: 540px; margin: 0 auto 32px; }
.cta-buttons { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.phone-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--white);
}
.phone-link svg { width: 20px; height: 20px; fill: var(--blue); }
.phone-link:hover { color: var(--white); opacity: 0.8; }

/* ===== SERVICES PAGE ===== */
.services-full-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.service-full-card {
  background: var(--bg-light);
  border-radius: 12px;
  padding: 36px 32px;
  border-left: 4px solid var(--blue);
  transition: box-shadow var(--transition);
}
.service-full-card:hover { box-shadow: var(--shadow); }
.service-full-card .service-icon { margin-bottom: 16px; }
.service-full-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.service-full-card p { color: var(--text-muted); margin-bottom: 16px; font-size: 0.92rem; }

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 28px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-item-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-icon svg { width: 22px; height: 22px; fill: var(--blue); }
.contact-item-text h4 { font-size: 0.85rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 4px; }
.contact-item-text p, .contact-item-text a { font-size: 0.98rem; color: var(--text-dark); margin: 0; }
.map-wrap { margin-top: 28px; border-radius: 12px; overflow: hidden; }
.map-wrap iframe { width: 100%; height: 260px; border: none; display: block; }

/* ===== FORMS ===== */
.form-card {
  background: var(--white);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow);
}
.form-card h2 { margin-bottom: 28px; font-size: 1.5rem; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(33,118,174,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group .btn { width: 100%; margin-top: 8px; padding: 16px; font-size: 1rem; }

/* ===== FAQ PAGE ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1.5px solid var(--border);
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  background: var(--white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--navy);
  transition: background var(--transition);
}
.faq-question:hover { background: var(--bg-light); }
.faq-question.open { background: var(--navy); color: var(--white); }
.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition);
  fill: currentColor;
}
.faq-question.open .faq-chevron { transform: rotate(180deg); }
.faq-answer {
  display: none;
  padding: 20px 24px;
  background: var(--bg-light);
  font-size: 0.95rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}
.faq-answer.open { display: block; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .logo { font-size: 1.2rem; display: block; margin-bottom: 14px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer-contact-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.9rem;
}
.footer-contact-line svg { width: 16px; height: 16px; fill: var(--blue); flex-shrink: 0; }
.footer-contact-line a { color: rgba(255,255,255,0.82); }
.footer-contact-line a:hover { color: var(--white); }
.footer-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 18px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 0.9rem; color: rgba(255,255,255,0.7); }
.footer-col ul li a:hover { color: var(--white); padding-left: 4px; }
.footer-address { font-size: 0.9rem; line-height: 1.8; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

/* ===== ABOUT PAGE ===== */
.services-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}
.services-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--blue-light);
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--navy);
}
.services-list-item svg { width: 18px; height: 18px; fill: var(--blue); flex-shrink: 0; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .site-nav, .header-cta { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; text-align: center; }
  .hero-text p { margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-meta { justify-content: center; gap: 16px; flex-wrap: wrap; }
  .hero-image { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-image-wrap { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .services-full-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .services-list-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  .section { padding: 55px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .services-list-grid { grid-template-columns: 1fr; }
  .form-card { padding: 24px 20px; }
  .container { padding: 0 16px; }
}