@import url('https://fonts.googleapis.com/css2?family=Oxanium:wght@300;400;600;700;800&family=Exo+2:wght@300;400;500;600&display=swap');

:root {
  --navy:   #0b2545;
  --blue:   #1565a0;
  --mid:    #1a7cc7;
  --bright: #2196f3;
  --sky:    #42a5f5;
  --light:  #90caf9;
  --white:  #f0f6ff;
  --gray:   #8eaac8;
  --dark:   #061529;
  --glass:  rgba(21,101,160,0.12);
  --glow:   0 0 40px rgba(33,150,243,0.25);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Exo 2', sans-serif;
  background: var(--dark);
  color: var(--white);
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--mid); border-radius: 3px; }

/* ── NOISE OVERLAY ── */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 0; opacity: .4;
}

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  padding: 0 5%;
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
  background: rgba(6,21,41,0.85);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(33,150,243,0.15);
  transition: all .3s;
}
.navbar.scrolled {
  height: 60px;
  border-bottom-color: rgba(33,150,243,0.3);
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
}
.nav-logo img { height: 40px; }
.nav-logo span {
  font-family: 'Oxanium', sans-serif;
  font-size: 1.4rem; font-weight: 700;
  color: var(--white);
  letter-spacing: 2px;
}
.nav-logo span em { color: var(--bright); font-style: normal; }

.nav-links { display: flex; align-items: center; gap: 8px; list-style: none; }
.nav-links a {
  color: var(--gray); text-decoration: none;
  font-size: .9rem; font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  padding: 8px 16px; border-radius: 4px;
  transition: color .2s, background .2s;
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 4px; left: 16px; right: 16px;
  height: 2px; background: var(--bright);
  transform: scaleX(0); transition: transform .25s;
}
.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 {
  background: linear-gradient(135deg, var(--blue), var(--bright));
  color: var(--white) !important;
  padding: 8px 20px !important;
  border-radius: 6px !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { opacity: .88; }

/* hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span {
  display: block; width: 26px; height: 2px;
  background: var(--white); transition: all .3s;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 5% 80px;
  position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(ellipse 80% 70% at 60% 40%, rgba(21,101,160,0.35) 0%, transparent 70%),
              radial-gradient(ellipse 50% 60% at 85% 80%, rgba(33,150,243,0.15) 0%, transparent 60%),
              linear-gradient(160deg, var(--dark) 0%, #0a1e3a 50%, var(--dark) 100%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: -1; opacity: .06;
  background-image: 
    linear-gradient(var(--bright) 1px, transparent 1px),
    linear-gradient(90deg, var(--bright) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content { max-width: 640px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(33,150,243,0.1);
  border: 1px solid rgba(33,150,243,0.3);
  padding: 6px 16px; border-radius: 50px; margin-bottom: 28px;
  font-size: .8rem; letter-spacing: 2px; text-transform: uppercase; color: var(--sky);
}
.hero-badge::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--bright); animation: pulse 1.8s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(1.4)} }

.hero h1 {
  font-family: 'Oxanium', sans-serif;
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800; line-height: 1.1;
  margin-bottom: 20px;
}
.hero h1 .line-accent {
  background: linear-gradient(90deg, var(--bright), var(--sky));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  color: var(--gray); font-size: 1.1rem; line-height: 1.7;
  margin-bottom: 40px; max-width: 520px;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  padding: 14px 32px; border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--bright));
  color: var(--white); text-decoration: none;
  font-weight: 600; font-size: .95rem; letter-spacing: .5px;
  border: none; cursor: pointer;
  box-shadow: 0 4px 24px rgba(33,150,243,0.35);
  transition: transform .2s, box-shadow .2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(33,150,243,0.5); }

.btn-outline {
  padding: 14px 32px; border-radius: 8px;
  border: 1px solid rgba(33,150,243,0.4);
  color: var(--sky); text-decoration: none;
  font-weight: 600; font-size: .95rem;
  background: transparent;
  transition: border-color .2s, background .2s, color .2s;
}
.btn-outline:hover { border-color: var(--bright); background: rgba(33,150,243,0.08); color: var(--white); }

.hero-visual {
  position: absolute; right: 5%; top: 50%; transform: translateY(-50%);
  width: 420px; height: 420px;
}
.hero-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(33,150,243,0.2);
}
.hero-ring:nth-child(1) { inset: 0; animation: spin 18s linear infinite; }
.hero-ring:nth-child(2) { inset: 40px; animation: spin 12s linear infinite reverse; border-style: dashed; }
.hero-ring:nth-child(3) { inset: 80px; animation: spin 25s linear infinite; border-color: rgba(33,150,243,0.1); }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-logo-center {
  position: absolute; inset: 120px;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle, rgba(33,150,243,0.15), transparent 70%);
  filter: drop-shadow(0 0 30px rgba(33,150,243,0.4));
}
.hero-logo-center img { width: 120px; animation: float 4s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }

/* ── STATS ── */
.stats-bar {
  padding: 40px 5%;
  border-top: 1px solid rgba(33,150,243,0.1);
  border-bottom: 1px solid rgba(33,150,243,0.1);
  background: rgba(21,101,160,0.05);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: 'Oxanium', sans-serif;
  font-size: 2.2rem; font-weight: 700;
  color: var(--bright);
}
.stat-label { font-size: .8rem; color: var(--gray); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

/* ── SECTIONS ── */
section { padding: 90px 5%; }
.section-label {
  font-size: .75rem; letter-spacing: 3px; text-transform: uppercase;
  color: var(--bright); margin-bottom: 12px;
}
.section-title {
  font-family: 'Oxanium', sans-serif;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700; line-height: 1.2;
  margin-bottom: 16px;
}
.section-sub { color: var(--gray); font-size: 1rem; max-width: 560px; line-height: 1.7; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-sub { margin: 0 auto; }

/* ── SERVICES GRID ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--glass);
  border: 1px solid rgba(33,150,243,0.12);
  border-radius: 16px; padding: 32px 28px;
  position: relative; overflow: hidden;
  transition: transform .3s, border-color .3s, box-shadow .3s;
  cursor: default;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--bright));
  transform: scaleX(0); transform-origin: left;
  transition: transform .4s;
}
.service-card:hover { transform: translateY(-6px); border-color: rgba(33,150,243,0.35); box-shadow: var(--glow); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: rgba(33,150,243,0.12);
  border: 1px solid rgba(33,150,243,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 20px;
  transition: background .3s;
}
.service-card:hover .service-icon { background: rgba(33,150,243,0.22); }
.service-card h3 {
  font-family: 'Oxanium', sans-serif;
  font-size: 1.1rem; font-weight: 600; margin-bottom: 12px;
}
.service-card p { color: var(--gray); font-size: .9rem; line-height: 1.7; }
.service-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.tag {
  font-size: .72rem; padding: 3px 10px; border-radius: 50px;
  background: rgba(33,150,243,0.08); border: 1px solid rgba(33,150,243,0.2);
  color: var(--sky);
}

/* ── WHY US ── */
.why-us { background: rgba(21,101,160,0.04); }
.why-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.why-image {
  position: relative; height: 400px;
}
.why-box {
  position: absolute;
  background: linear-gradient(135deg, rgba(21,101,160,0.3), rgba(33,150,243,0.1));
  border: 1px solid rgba(33,150,243,0.2);
  border-radius: 16px; backdrop-filter: blur(10px);
  padding: 24px;
}
.why-box:nth-child(1) { inset: 0 80px 80px 0; }
.why-box:nth-child(2) { inset: 80px 0 0 80px; }
.why-box-inner { height: 100%; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.why-box-inner .big { font-family: 'Oxanium',sans-serif; font-size: 3rem; font-weight: 800; color: var(--bright); }
.why-box-inner .sub { font-size: .85rem; color: var(--gray); text-align: center; }

.why-features { display: flex; flex-direction: column; gap: 20px; }
.why-item { display: flex; gap: 16px; align-items: flex-start; }
.why-dot {
  width: 40px; height: 40px; min-width: 40px;
  border-radius: 50%; background: rgba(33,150,243,0.12);
  border: 1px solid rgba(33,150,243,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.why-item h4 { font-family: 'Oxanium',sans-serif; font-size: 1rem; margin-bottom: 4px; }
.why-item p { color: var(--gray); font-size: .88rem; line-height: 1.6; }

/* ── CONTACT SECTION ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex; gap: 16px; align-items: center;
  padding: 20px 24px;
  background: var(--glass); border: 1px solid rgba(33,150,243,0.12);
  border-radius: 12px; text-decoration: none; color: inherit;
  transition: border-color .2s, box-shadow .2s;
}
.contact-item:hover { border-color: rgba(33,150,243,.4); box-shadow: var(--glow); }
.contact-icon {
  width: 48px; height: 48px; min-width: 48px; border-radius: 12px;
  background: rgba(33,150,243,0.12);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem;
}
.contact-item strong { display: block; font-family: 'Oxanium',sans-serif; font-size: .95rem; margin-bottom: 2px; }
.contact-item span { color: var(--gray); font-size: .88rem; }

/* ── FORM ── */
.contact-form {
  background: var(--glass);
  border: 1px solid rgba(33,150,243,0.12);
  border-radius: 20px; padding: 40px 36px;
}
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
label { display: block; font-size: .8rem; letter-spacing: 1px; text-transform: uppercase; color: var(--gray); margin-bottom: 8px; }
input, textarea, select {
  width: 100%; padding: 12px 16px;
  background: rgba(11,37,69,0.6);
  border: 1px solid rgba(33,150,243,0.2);
  border-radius: 8px; color: var(--white);
  font-family: 'Exo 2', sans-serif; font-size: .95rem;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--bright);
  box-shadow: 0 0 0 3px rgba(33,150,243,0.1);
}
textarea { resize: vertical; min-height: 120px; }
select option { background: var(--navy); }

/* ── FOOTER ── */
footer {
  padding: 60px 5% 30px;
  border-top: 1px solid rgba(33,150,243,0.12);
  background: rgba(6,21,41,0.9);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 50px; margin-bottom: 40px;
}
.footer-brand p { color: var(--gray); font-size: .9rem; line-height: 1.7; margin-top: 16px; max-width: 300px; }
.footer-col h4 {
  font-family: 'Oxanium',sans-serif; font-size: .9rem;
  letter-spacing: 2px; text-transform: uppercase; color: var(--bright);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: var(--gray); text-decoration: none; font-size: .9rem; transition: color .2s; }
.footer-col ul a:hover { color: var(--white); }
.footer-bottom {
  padding-top: 24px; border-top: 1px solid rgba(33,150,243,0.08);
  display: flex; justify-content: space-between; align-items: center;
  font-size: .82rem; color: var(--gray);
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: 140px 5% 70px;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(21,101,160,0.3), transparent 70%);
  text-align: center; position: relative; overflow: hidden;
}
.page-hero h1 { font-family: 'Oxanium',sans-serif; font-size: clamp(2rem,4vw,3.2rem); font-weight: 800; }
.page-hero p { color: var(--gray); margin-top: 12px; font-size: 1.05rem; }
.breadcrumb {
  display: flex; justify-content: center; gap: 8px;
  font-size: .8rem; color: var(--gray); margin-top: 16px;
}
.breadcrumb a { color: var(--sky); text-decoration: none; }
.breadcrumb a:hover { color: var(--white); }

/* ── ANIMATIONS ── */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ── FLOATING PARTICLES ── */
.particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.particle {
  position: absolute; width: 2px; height: 2px;
  background: var(--bright); border-radius: 50%; opacity: 0;
  animation: drift var(--dur, 8s) var(--delay, 0s) infinite linear;
}
@keyframes drift {
  0%  { opacity: 0; transform: translateY(100vh) scale(0); }
  10% { opacity: .6; }
  90% { opacity: .3; }
  100%{ opacity: 0; transform: translateY(-10px) scale(1.5); }
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .hero-visual { display: none; }
  .why-grid, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .why-image { display: none; }
}
@media (max-width: 640px) {
  .nav-links { display: none; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: rgba(6,21,41,0.98); padding: 20px; gap: 4px; }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .form-row { grid-template-columns: 1fr; }
  .stats-bar { grid-template-columns: repeat(2,1fr); }
}