/* ===== INFINO TECH SERVICES - GLOBAL STYLES ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #0a1628;
  --blue: #1e40af;
  --blue-light: #3b82f6;
  --orange: #f97316;
  --orange-dark: #ea580c;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;
  --text: #334155;
  --heading: #0f172a;
}

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

html { scroll-behavior: smooth; }

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding { padding: 90px 0; }

.section-label {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-title {
  font-size: 38px;
  font-weight: 800;
  color: var(--heading);
  line-height: 1.2;
  margin-bottom: 18px;
}

.section-desc {
  font-size: 16px;
  color: var(--gray-600);
  max-width: 580px;
  line-height: 1.8;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  font-family: 'Poppins', sans-serif;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(249,115,22,0.4);
}

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

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

.btn-blue {
  background: var(--blue);
  color: var(--white);
}

.btn-blue:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(59,130,246,0.4);
}

/* ===== TOP BAR ===== */
.topbar {
  background: var(--primary);
  color: var(--gray-400);
  padding: 9px 0;
  font-size: 13px;
}

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

.topbar-contact {
  display: flex;
  align-items: center;
  gap: 24px;
}

.topbar-contact a {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--gray-400);
  transition: color 0.3s;
}

.topbar-contact a:hover { color: var(--orange); }

.topbar-contact i { color: var(--orange); font-size: 14px; }

.topbar-social { display: flex; gap: 14px; }

.topbar-social a {
  color: var(--gray-400);
  font-size: 13px;
  transition: color 0.3s;
}

.topbar-social a:hover { color: var(--orange); }

/* ===== NAVBAR ===== */
.navbar {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.navbar-logo img {
  height: 52px;
  width: auto;
}

.navbar-logo span {
  font-size: 22px;
  font-weight: 800;
  color: var(--heading);
}

.navbar-logo span span { color: var(--orange); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-menu a {
  font-size: 15px;
  font-weight: 500;
  color: var(--heading);
  position: relative;
  transition: color 0.3s;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width 0.3s;
}

.nav-menu a:hover, .nav-menu a.active { color: var(--orange); }
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--heading);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== PAGE HERO BANNER ===== */
.page-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1e3a5f 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-banner h1 {
  font-size: 46px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  position: relative;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-400);
  position: relative;
}

.breadcrumb a { color: var(--orange); transition: color 0.3s; }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: var(--gray-400); }

/* ===== FOOTER ===== */
.footer {
  background: var(--primary);
  padding: 70px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 50px;
  padding-bottom: 50px;
}

.footer-about .footer-logo {
  margin-bottom: 18px;
}

.footer-about .footer-logo img { height: 48px; }

.footer-about .footer-logo span {
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
}

.footer-about .footer-logo span span { color: var(--orange); }

.footer-about p {
  color: var(--gray-400);
  font-size: 14px;
  line-height: 1.8;
  max-width: 300px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--orange);
  border-radius: 2px;
}

.footer-col ul li {
  margin-bottom: 11px;
}

.footer-col ul li a {
  color: var(--gray-400);
  font-size: 14px;
  transition: color 0.3s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col ul li a:hover { color: var(--orange); padding-left: 5px; }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 18px;
}

.footer-contact-item i {
  color: var(--orange);
  font-size: 16px;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item div {
  display: flex;
  flex-direction: column;
}

.footer-contact-item span {
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 2px;
}

.footer-contact-item a {
  color: var(--gray-400);
  font-size: 14px;
  transition: color 0.3s;
}

.footer-contact-item a:hover { color: var(--orange); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  color: var(--gray-400);
  font-size: 13px;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: var(--gray-400);
  font-size: 13px;
  transition: color 0.3s;
}

.footer-bottom-links a:hover { color: var(--orange); }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .section-title { font-size: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .topbar-social { display: none; }
  .section-padding { padding: 60px 0; }
  .section-title { font-size: 26px; }

  .navbar-inner { position: relative; }

  .hamburger { display: flex; }

  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    padding: 10px 0;
  }

  .nav-menu.open { display: flex; }

  .nav-menu a {
    padding: 12px 24px;
    width: 100%;
    border-bottom: 1px solid var(--gray-100);
  }

  .nav-menu .btn { margin: 12px 24px; width: calc(100% - 48px); text-align: center; }

  .footer-grid { grid-template-columns: 1fr; gap: 35px; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  .page-banner h1 { font-size: 30px; }
}