@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-blue: #0ea5e9; /* Professional Sky Blue */
  --primary-blue-light: #e0f2fe;
  --pitch-black: #0f172a;
  --text-dark: #334155;
  --text-light: #94a3b8;
  --crisp-white: #ffffff;
  --bg-color: #f8fafc;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.show {
  opacity: 1;
  transform: translateY(0);
}

/* Header & Nav */
header {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  max-width: 1400px;
  margin: 0 auto;
}

.logo a {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--pitch-black);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo span {
  color: var(--primary-blue);
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-mark {
  width: 82px;
  height: 82px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(14,165,233,0.95) 0%, rgba(15,23,42,0.96) 100%);
  border: 4px solid rgba(255,255,255,0.75);
  box-shadow: 0 18px 45px rgba(14,165,233,0.18);
  color: #ffffff;
  font-weight: 700;
  text-align: center;
  padding: 0.8rem;
  line-height: 1.1;
}

.brand-mark span {
  display: block;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
}

.brand-text {
  display: flex;
  flex-direction: column;
  font-size: 0.95rem;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 1.45rem;
  color: #0f172a;
  letter-spacing: 0.04em;
}

.brand-text span {
  font-size: 1rem;
  color: #0d9488;
}

.brand-byline {
  font-size: 0.8rem;
  color: #0f172a;
  opacity: 0.85;
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}

.footer-company-name {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--primary-blue);
  text-transform: uppercase;
}

.footer-details p.footer-company-name {
  color: var(--primary-blue);
}

.footer-details p {
  margin: 0.35rem 0;
  color: #cbd5e1;
  line-height: 1.7;
}

.footer-details a {
  color: var(--primary-blue);
  text-decoration: none;
}

.footer-content {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 2rem;
  padding: 2rem 0;
}

.footer-content .footer-details {
  max-width: 760px;
}

.footer-content + p {
  margin-top: 1rem;
}

/*. Legacy footer logo style - kept for backward compatibility if used */
.footer-logo .brand-mark {
  width: 56px;
  height: 56px;
  border-width: 3px;
  margin-bottom: 0.75rem;
}

@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-content .footer-details {
    max-width: 100%;
  }
}

.about-brand-statement h2 {
  color: var(--pitch-black);
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.about-brand-statement p {
  max-width: 780px;
  margin: 0 auto;
  color: var(--text-dark);
  font-size: 1.05rem;
  line-height: 1.8;
}

.company-name-heading {
  margin: 0 0 0.75rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--pitch-black);
  text-transform: uppercase;
}

.footer-company-name {
  margin: 0 0 0.85rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: var(--primary-blue);
  text-transform: uppercase;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links li a {
  text-decoration: none;
  color: var(--pitch-black);
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
}

.nav-links li a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--primary-blue);
  transition: width 0.3s ease;
}

.nav-links li a:hover {
  color: var(--primary-blue);
}

.nav-links li a:hover::after, .nav-links li a.active::after {
  width: 100%;
}

.nav-links li a.active {
  color: var(--primary-blue);
}

.menu-toggle {
  display: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: var(--pitch-black);
}

/* Layout Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1rem;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--pitch-black);
  margin-bottom: 3rem;
}

/*Hero Section*/
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  margin-top: 5rem;
}

.hero-about {
  min-height: 78vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: linear-gradient(180deg, rgba(15,23,42,0.88), rgba(15,23,42,0.2)), url('images/hero_about_us_1775580132055.png');
  background-size: cover;
  background-position: center;
}

.hero-about::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(14,165,233,0.18), transparent 35%), radial-gradient(circle at bottom right, rgba(56,189,248,0.16), transparent 25%);
}

.hero-content {
  text-align: center;
  z-index: 2;
  position: relative;
  max-width: 760px;
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  border-radius: 24px;
  box-shadow: 0 30px 70px rgba(15,23,42,0.18);
}

.hero-logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  justify-content: center;
}

.hero-logo-circle {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 6px solid rgba(14,165,233,0.35);
  background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(236,246,255,0.7));
  display: grid;
  place-items: center;
  color: var(--pitch-black);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-align: center;
  box-shadow: 0 16px 30px rgba(15,23,42,0.08);
}

.hero-logo-circle span {
  display: block;
  line-height: 1;
}

.hero-logo-copy {
  text-align: left;
}

.hero-logo-copy p {
  font-size: 0.98rem;
  color: var(--text-dark);
  margin-bottom: 0.2rem;
  font-weight: 600;
}

.hero-logo-copy small {
  color: var(--primary-blue);
  letter-spacing: 0.12em;
}

.hero h1, .hero-about h1 {
  font-size: 3.5rem;
  color: var(--pitch-black);
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-dark);
  margin-bottom: 2rem;
}

.hero-tagline {
  font-size: 1.1rem;
  color: var(--text-dark);
  max-width: 680px;
  margin: 0 auto 1.75rem;
  line-height: 1.8;
}

.about-brand-statement {
  text-align: center;
  padding: 2rem 0 3rem;
}

.about-brand-statement h2 {
  color: var(--pitch-black);
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.about-brand-statement p {
  max-width: 780px;
  margin: 0 auto;
  color: var(--text-dark);
  font-size: 1.05rem;
  line-height: 1.8;
}

.map-container {
  margin-top: 3rem;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(15,23,42,0.08);
  background: #ffffff;
  padding: 2rem;
}

.map-frame {
  width: 100%;
  min-height: 420px;
  border: 0;
  border-radius: 20px;
}

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--primary-blue);
  color: var(--crisp-white);
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
}

.btn-primary:hover {
  background-color: #0284c7;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.6);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.8;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--crisp-white);
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-bottom: 4px solid var(--primary-blue);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(14, 165, 233, 0.1);
}

.service-card h3 {
  color: var(--pitch-black);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-dark);
  margin-bottom: 1.5rem;
}

.service-list {
  list-style: none;
  margin-top: 1rem;
}

.service-list li {
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
  font-size: 0.95rem;
}

.service-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-blue);
  font-weight: bold;
}

/* Page Header */
.page-header {
  padding: 10rem 2rem 5rem;
  background: linear-gradient(135deg, var(--primary-blue-light) 0%, var(--crisp-white) 100%);
  text-align: center;
}

.page-header h1 {
  font-size: 3rem;
  color: var(--pitch-black);
}

/* Contact Layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items:start;
}

.contact-info-card {
  background: var(--crisp-white);
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.info-item {
  display: flex;
  margin-bottom: 2rem;
  align-items: flex-start;
}

.info-icon {
  background: var(--primary-blue-light);
  color: var(--primary-blue);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.5rem;
  margin-right: 1.5rem;
}

.info-text h4 {
  color: var(--pitch-black);
  margin-bottom: 0.25rem;
}

.contact-form {
  background: var(--crisp-white);
  padding: 3rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-control {
  width: 100%;
  padding: 1rem;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-family: inherit;
  transition: border-color 0.3s;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 150px;
}

/* Split Content */
.split-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split-content img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.intro-copy h2 {
  color: var(--primary-blue);
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.intro-copy p {
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
  color: var(--text-dark);
}

.feature-card {
  background-color: var(--crisp-white);
  padding: 2.5rem;
  border-radius: 24px;
  box-shadow: 0 20px 45px rgba(15,23,42,0.08);
  border-left: 6px solid var(--primary-blue);
}

.feature-card h3 {
  color: var(--pitch-black);
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-dark);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.feature-card ul {
  margin-top: 1rem;
}

.feature-card li {
  margin-bottom: 0.75rem;
}

.extra-section {
  margin-top: 3rem;
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 24px;
  box-shadow: 0 24px 60px rgba(15,23,42,0.06);
}

.extra-section h2 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
  color: var(--pitch-black);
}

.extra-section p {
  font-size: 1rem;
  max-width: 820px;
  margin-bottom: 2rem;
  color: var(--text-dark);
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(220px, 1fr));
  gap: 1.5rem;
}

.highlight-card {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border: 1px solid rgba(14,165,233,0.16);
  border-radius: 20px;
  padding: 1.75rem;
  box-shadow: 0 12px 30px rgba(14,165,233,0.08);
}

.highlight-card h4 {
  margin-bottom: 0.8rem;
  color: var(--pitch-black);
}

.highlight-card p {
  color: var(--text-dark);
  line-height: 1.75;
}

/* Footer */
footer {
  background-color: var(--pitch-black);
  color: var(--text-light);
  padding: 3rem 5%;
  text-align: center;
  margin-top: auto;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 2rem;
  margin-bottom: 2rem;
}

.footer-logo {
  font-size: 1.5rem;
  color: var(--crisp-white);
  font-weight: 700;
}

.footer-logo span {
  color: var(--primary-blue);
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    right: -100%;
    background-color: var(--crisp-white);
    height: calc(100vh - 80px);
    width: 250px;
    flex-direction: column;
    padding: 2rem;
    box-shadow: -5px 0 15px rgba(0,0,0,0.05);
    transition: right 0.3s ease;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .menu-toggle {
    display: block;
  }

  .hero h1 {
    font-size: 2.5rem;
  }
  
  .contact-grid, .split-content {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 1.5rem;
  }

  .hero-logo-circle {
    width: 90px;
    height: 90px;
  }

  .hero-logo-copy {
    text-align: center;
  }

  .highlight-grid {
    grid-template-columns: 1fr;
  }
}