:root {
  --brand-primary: #05253a;
  --brand-secondary: #b11b1b;
  --brand-dark: #0a1826;
  --brand-light: #f7f7f9;
  --text-main: #1c1c1f;
  --text-muted: #4b4d52;
  --white: #ffffff;
  --shadow-soft: 0 18px 45px rgba(7, 25, 40, 0.12);
  --transition: 0.3s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Poppins", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-main);
  background: var(--brand-light);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

/* Topbar */
.topbar {
  background: var(--white);
  border-bottom: 1px solid rgba(12, 46, 73, 0.1);
  position: sticky;
  top: 0;
  z-index: 999;
}

.topbar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  gap: 8px;
}

.mobile-menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(12, 46, 73, 0.18);
  background: var(--white);
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.mobile-menu-icon,
.mobile-menu-icon::before,
.mobile-menu-icon::after {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-main);
  position: relative;
  transition: transform var(--transition), opacity var(--transition);
}
.mobile-menu-icon::before { top: -6px; position: relative; }
.mobile-menu-icon::after { top: 4px; position: relative; }

.mobile-nav {
  display: grid;
  gap: 10px;
  padding: 12px 16px 16px;
  border-top: 1px solid rgba(12, 46, 73, 0.1);
  background: var(--white);
  box-shadow: 0 10px 24px rgba(7,25,40,0.08);
}
.mobile-link {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 600;
  padding: 10px 6px;
  border-radius: 10px;
}
.mobile-link:hover {
  background: rgba(12,46,73,0.06);
}
.mobile-cta {
  color: var(--white);
  background: var(--brand-secondary);
  text-align: center;
}

body.no-scroll {
  overflow: hidden;
}

.brand-logo {
  width: 150px;
  height: auto;
}

.brand-name {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brand-primary);
}

.primary-nav {
  display: flex;
  gap: 26px;
}

.nav-link {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  transition: color var(--transition);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--brand-secondary);
  transition: width var(--transition);
}

.nav-link:hover {
  color: var(--brand-secondary);
}

.nav-link:hover::after {
  width: 100%;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: var(--brand-secondary);
  color: var(--white);
  box-shadow: var(--shadow-soft);
}

.btn-outline {
  border: 2px solid var(--brand-secondary);
  color: var(--brand-secondary);
  background: transparent;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 45px rgba(177, 27, 27, 0.25);
}

.btn-outline:hover {
  background: var(--brand-secondary);
  color: var(--white);
  transform: translateY(-2px);
}

/* Hero */
.hero {
  position: relative;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background: url("assets/man-using-digital-tablet-psd-mockup-smart-technology.jpg") center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(5, 37, 58, 0.9), rgba(5, 37, 58, 0.55));
}
.hero-content {
  position: relative;
  text-align: center;
  padding: 120px 0;
  max-width: 680px;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  margin: 0 0 18px;
  line-height: 1.15;
}

.hero p {
  margin-bottom: 26px;
  font-size: 1.05rem;
  color: rgb(255, 255, 255);
}

/* Services */
.services {
  padding: 100px 0;
  background: var(--white);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 12px;
}

.section-header p {
  color: var(--text-muted);
  margin: 0;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 26px;
}

.service-card {
  border-radius: 18px;
  overflow: hidden;
  background: var(--brand-light);
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}

.service-card img {
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.service-content {
  padding: 26px;
}

.service-content h3 {
  margin: 0 0 10px;
  font-size: 1.25rem;
  color: var(--brand-primary);
}

.service-content p {
  margin: 0;
  color: var(--text-muted);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 60px rgba(7, 25, 40, 0.16);
}

/* Story */
.story {
  padding: 110px 0;
  background: var(--brand-light);
}

.story-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 60px;
  align-items: center;
}

.story-text h2 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin-bottom: 16px;
}

.story-text p {
  color: var(--text-muted);
}

.story-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.story-columns h4 {
  margin-bottom: 8px;
  color: var(--brand-primary);
}

.story-visual {
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: var(--white);
}

/* CTA Wide */
.cta-wide {
  padding: 110px 0;
  background: linear-gradient(135deg, #0c2336 0%, #154868 100%);
  color: var(--white);
}

.cta-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 2.6rem);
  margin: 0 0 12px;
}

.cta-content p {
  max-width: 520px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
}

/* Footer */
.footer {
  background: var(--brand-dark);
  color: rgba(255, 255, 255, 0.78);
  padding: 70px 0 60px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 100px;
}

.footer-brand img {
  width: 120px;
  margin-bottom: 16px;
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 16px;
}
.footer-nav-simple {
  display: flex;
  gap: 16px;
  align-items: center;
}

  .footer-divider {
    display: inline-block;
    width: 1px;
    height: 18px;
    background: rgba(255,255,255,0.18);
    margin: 0 8px;
    vertical-align: middle;
  }
  .footer-nav-resourc {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  
  .footer-nav-resourc a {
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition);
    padding: 2px 0;
  }
  
  .footer-nav-resourc a:hover {
    color: var(--white);
    text-decoration: underline;
  }
  
  .footer-links h5,
  .footer-contact h5 {
    margin: 0;
    font-size: 1rem;
    color: var(--white);
  }
  
  .footer-links a,
  .footer-contact a {
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    transition: color var(--transition);
    font-size: 0.95rem;
  }
  
  .footer-links a:hover,
  .footer-contact a:hover {
    color: var(--white);
  }
  
  .socials {
    display: flex;
    gap: 14px;
    margin-top: 8px;
  }
  
  .socials a {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    display: grid;
    place-items: center;
    transition: background var(--transition), transform var(--transition);
  }
  
  .socials img {
    width: 16px;
    height: 16px;
  }
  
  .socials a:hover {
    background: var(--brand-secondary);
    transform: translateY(-3px);
  }

/* Contact page */
.contact-hero {
  min-height: 420px;
}

.contact-section {
  background: var(--white);
  padding: 70px 0 90px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}

.contact-card {
  background: var(--brand-light);
  border-radius: 18px;
  box-shadow: var(--shadow-soft);
  padding: 26px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 60px rgba(7,25,40,0.16);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-size: 1.4rem;
  background: rgba(5, 37, 58, 0.06);
  color: var(--brand-primary);
  margin-bottom: 12px;
}

.contact-card h3 {
  margin: 8px 0;
  color: var(--brand-primary);
}

.contact-card p {
  margin: 0 0 8px;
  color: var(--text-muted);
}

.contact-link {
  color: var(--brand-secondary);
  text-decoration: none;
  font-weight: 600;
}

.contact-link:hover {
  text-decoration: underline;
}

/* Responsive Design */

/* Large tablets and below */
@media (max-width: 1024px) {
  .container {
    padding-left: 8px;
    padding-right: 8px;
  }
  .footer-content {
    gap: 60px;
  }
  .topbar-content {
    flex-wrap: wrap;
    gap: 12px;
  }
}

/* Tablets and below */
@media (max-width: 960px) {
  .primary-nav {
    display: none;
  }
  .mobile-menu-btn {
    display: inline-flex;
  }

  .topbar-content {
    justify-content: space-between;
  }

  .btn-outline {
    padding: 0.65rem 1.4rem;
  }

  .cta-content {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  .footer-content {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 40px;
  }
  .services,
  .story,
  .cta-wide,
  .contact-section {
    padding-left: 8px;
    padding-right: 8px;
  }
  .service-grid, .contact-grid {
    gap: 18px;
  }
}

/* Mobile design */
@media (max-width: 640px) {
  .container {
    padding-left: 4px;
    padding-right: 4px;
  }
  .brand-logo {
    width: 56px;
  }
  .hero-content {
    padding: 100px 0 80px;
    max-width: 99vw;
  }
  .hero {
    min-height: 520px;
    padding: 0 4px;
  }
  .services {
    padding: 48px 0;
  }
  .service-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .service-content {
    padding: 16px;
  }
  .story {
    padding: 50px 0;
  }
  .story-content {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .story-columns {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: 16px;
  }
  .cta-wide {
    padding: 40px 0;
  }
  .cta-content h2 {
    font-size: 1.5rem;
  }
  .cta-content p {
    font-size: 0.99rem;
    max-width: 92vw;
  }
  .footer {
    padding: 30px 0 20px;
  }
  .footer-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .footer-brand img {
    width: 70px;
  }
  .footer-nav-simple {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }
  .contact-hero {
    min-height: 220px;
  }
  .contact-section {
    padding: 35px 0 44px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .contact-card {
    padding: 12px;
    font-size: 0.99rem;
  }
  .contact-icon {
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
    margin-bottom: 8px;
  }
  .footer-links,
  .footer-contact {
    gap: 8px;
  }
}

/* Extra small screens */
@media (max-width: 425px) {
  .hero h1 {
    font-size: 1.8rem;
  }
  .section-header h2, .story-text h2, .cta-content h2 {
    font-size: 1.2rem;
  }
  .btn, .btn-primary, .btn-outline {
    font-size: 0.88rem;
    padding: 0.7rem 1.1rem;
  }
}