/* ===========================
   UJYAALO IT — MAIN STYLESHEET (LIGHT THEME)
   =========================== */

:root {
  --primary: #0F172A;
  --accent: #2563EB;
  --accent-soft: rgba(37, 99, 235, 0.08);
  --bg-page: #FFFFFF;
  --bg-alt: #F8FAFC;
  --bg-dark: #FFFFFF;
  --bg-light: #F8FAFC;
  --bg-card: #FFFFFF;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --border: rgba(15, 23, 42, 0.08);
  --border-color: rgba(15, 23, 42, 0.08);
  --white: #ffffff;
  --secondary: #7C3AED;
  --font-main: 'DM Sans', sans-serif;
  --radius: 12px;
  --shadow-premium: 0 20px 60px rgba(0,0,0,0.10);
  --shadow-soft: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.10);
  --glass: rgba(255, 255, 255, 0.9);
  --container-width: 1320px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--bg-page);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
img { max-width: 100%; display: block; height: auto; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 32px;
}

/* ---- SECTION LABELS ---- */
.section-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--text-main);
  margin-bottom: 20px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.6;
  max-width: 600px;
  margin-bottom: 64px;
}

/* ---- ANIMATIONS ---- */
@keyframes slideUpFade {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slowZoom {
  from { transform: scale(1); }
  to { transform: scale(1.05); }
}

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

@keyframes textShimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.floating { animation: float 6s ease-in-out infinite; }

.shimmer-text {
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 50%, var(--primary) 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: textShimmer 4s linear infinite;
  display: inline-block;
}

[data-aos] {
  opacity: 0;
  transform: translateY(32px);
  transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-aos].aos-animate { opacity: 1; transform: translateY(0); }
[data-aos="fade-right"] { transform: translateX(-32px); }
[data-aos="fade-left"] { transform: translateX(32px); }
[data-aos="zoom-in"] { transform: scale(0.92); }
[data-aos].aos-animate { transform: translate(0) scale(1); }

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- NAVBAR ---- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
  transition: all 0.4s ease;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  padding: 12px 0;
}

.nav-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--text-main);
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.logo-icon { color: var(--accent); font-size: 1.5rem; }
.logo-accent { color: var(--accent); }

.nav-links {
  list-style: none;
  display: flex;
  gap: 36px;
  margin-left: auto;
  margin-right: 32px;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active { color: var(--text-main); }

/* ---- BUTTONS ---- */
.btn-primary {
  background: var(--text-main);
  color: #fff;
  font-weight: 800;
  font-size: 0.8rem;
  padding: 12px 28px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.btn-primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,99,235,0.3);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  font-weight: 800;
  font-size: 0.8rem;
  padding: 12px 28px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  transition: all 0.3s;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.btn-outline:hover {
  border-color: var(--text-main);
  background: var(--text-main);
  color: #fff;
}

.btn-outline-white {
  border: 1.5px solid rgba(255,255,255,0.5);
  color: #fff;
  font-weight: 800;
  font-size: 0.8rem;
  padding: 12px 28px;
  border-radius: 8px;
  transition: all 0.3s;
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.btn-outline-white:hover {
  background: #fff;
  color: var(--text-main);
}

.btn-lg { padding: 16px 40px; font-size: 0.9rem; }

.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-main);
}

/* ---- NAV RIGHT ---- */
.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

.btn-signin {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 9px 20px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: transparent;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: inline-block;
}

.btn-signin:hover {
  color: var(--text-main);
  border-color: var(--text-main);
  background: var(--bg-alt);
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 140px 0 100px;
  background: #0A1628;
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-video-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.85;
  animation: slowZoom 20s infinite alternate linear;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(
    155deg,
    rgba(10,22,40,0.68) 0%,
    rgba(20,50,100,0.55) 55%,
    rgba(10,22,40,0.68) 100%
  );
}

.hero .container {
  position: relative;
  z-index: 3;
  text-align: center;
}

/* Hero content always visible — no fade-in delay at load */
.hero [data-aos] {
  opacity: 1 !important;
  transform: none !important;
  transition: none !important;
}

/* Hero buttons — white/blue on dark background so they're visible */
.hero .btn-primary {
  background: #2563EB;
  color: #fff;
  border: none;
}
.hero .btn-primary:hover {
  background: #1D4ED8;
  box-shadow: 0 10px 36px rgba(37,99,235,0.45);
}
.hero .btn-outline {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.55);
}
.hero .btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.8);
  color: #fff;
}

/* CTA banner shimmer text — white/light blue on dark background */
.cta-inner .shimmer-text {
  background: linear-gradient(90deg, #ffffff 0%, #93C5FD 50%, #ffffff 100%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textShimmer 4s linear infinite;
}

.hero-badge {
  display: inline-block;
  padding: 7px 18px;
  background: rgba(37,99,235,0.18);
  border: 1px solid rgba(96,165,250,0.35);
  border-radius: 100px;
  font-size: 0.73rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #93C5FD;
  margin-bottom: 32px;
  animation: slideUpFade 0.7s ease both;
}

.hero-title {
  font-size: clamp(3rem, 7.5vw, 6.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.05em;
  color: #fff;
  margin-bottom: 28px;
  animation: slideUpFade 0.7s 0.1s ease both;
}

.hero-title .highlight {
  background: linear-gradient(90deg, #60A5FA, #A78BFA);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.68);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.6;
  animation: slideUpFade 0.7s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  animation: slideUpFade 0.7s 0.3s ease both;
}

/* ---- LOGOS SECTION ---- */
.logos-section {
  padding: 56px 0;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border);
}

.logos-grid {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}

.logo-item {
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text-muted);
  opacity: 0.5;
  transition: opacity 0.2s;
}

.logo-item:hover { opacity: 0.8; }

/* ---- STATS SECTION ---- */
.stats-section {
  padding: 0;
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-block {
  padding: 56px 40px;
  text-align: center;
  border-right: 1px solid var(--border);
  transition: background 0.3s;
}

.stat-block:last-child { border-right: none; }
.stat-block:hover { background: var(--bg-alt); }

.stat-num {
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-main);
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 10px;
}

.stat-num .accent { color: var(--accent); }

.stat-desc {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* ---- PORTFOLIO SECTION ---- */
.portfolio-section { padding: 100px 0; background: #fff; }

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 56px;
}

.portfolio-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.portfolio-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1);
  opacity: 0.85;
}

.portfolio-info {
  position: absolute;
  inset: 0;
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(15,23,42,0.85) 0%, transparent 60%);
}

.portfolio-card:hover img { transform: scale(1.04); }

.portfolio-tag {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #60A5FA;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.portfolio-info h3 { font-size: 1.6rem; font-weight: 800; color: #fff; margin-bottom: 8px; }
.portfolio-info p { color: rgba(255,255,255,0.65); font-size: 0.92rem; }

/* ---- SERVICES SECTION ---- */
.services-strip { background: var(--bg-alt); padding: 100px 0; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.service-card {
  background: #fff;
  padding: 48px 40px;
  border-radius: 16px;
  border: 1.5px solid var(--border);
  transition: all 0.3s;
  box-shadow: var(--shadow-soft);
}

.service-card:hover {
  border-color: var(--accent);
  box-shadow: 0 12px 40px rgba(37,99,235,0.10);
  transform: translateY(-4px);
}

.service-icon {
  font-size: 2.2rem;
  margin-bottom: 28px;
  display: block;
}

.service-card h3 { font-size: 1.3rem; font-weight: 800; color: var(--text-main); margin-bottom: 14px; }
.service-card p { color: var(--text-muted); font-size: 0.97rem; line-height: 1.65; margin-bottom: 28px; }

.card-link {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.card-link::after { content: '→'; }

/* ---- WHY US ---- */
.why-us { padding: 100px 0; background: #fff; }

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.why-right {
  height: 540px;
  background-size: cover;
  background-position: center;
  border-radius: 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-premium);
  overflow: hidden;
}

.why-list { list-style: none; margin-top: 40px; }

.why-list li {
  padding: 20px 0;
  border-top: 1px solid var(--border);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.why-list li:last-child { border-bottom: 1px solid var(--border); }
.why-list li::after { content: '↗'; color: var(--accent); font-size: 1.1rem; }

/* ---- INDUSTRIES ---- */
.industries { padding: 100px 0; background: var(--bg-alt); }

.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.industry-item {
  background: #fff;
  padding: 48px 20px;
  text-align: center;
  border-radius: 16px;
  border: 1.5px solid var(--border);
  transition: all 0.3s;
  box-shadow: var(--shadow-soft);
}

.industry-item:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(37,99,235,0.10);
}

.industry-icon { font-size: 2.2rem; display: block; margin-bottom: 20px; }
.industry-name { font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.82rem; color: var(--text-main); }

/* ---- TESTIMONIALS ---- */
.testimonials { padding: 100px 0; background: #fff; }

.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.testi-card {
  background: var(--bg-alt);
  padding: 40px;
  border-radius: 16px;
  border: 1.5px solid var(--border);
  transition: all 0.3s;
}

.testi-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent);
  box-shadow: 0 16px 48px rgba(37,99,235,0.09);
}

.testi-card p {
  color: var(--text-main);
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 28px;
  font-weight: 400;
}

.testi-author { display: flex; align-items: center; gap: 14px; }

.testi-avatar {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--accent), var(--secondary));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  border-radius: 10px;
  font-size: 0.82rem;
  flex-shrink: 0;
}

.testi-author strong { display: block; color: var(--text-main); font-size: 0.92rem; font-weight: 800; }
.testi-author span { color: var(--text-muted); font-size: 0.78rem; font-weight: 600; }

/* ---- CTA BANNER ---- */
.cta-banner { padding: 100px 0; background: var(--bg-alt); }

.cta-inner {
  background: linear-gradient(135deg, #0F172A 0%, #1E3A5F 60%, #0F172A 100%);
  border-radius: 24px;
  padding: 90px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(15,23,42,0.2);
}

.cta-inner::before {
  content: '';
  position: absolute;
  top: -40%;
  left: 20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(37,99,235,0.25) 0%, transparent 60%);
  pointer-events: none;
}

.cta-banner h2 {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.04em;
  position: relative;
  z-index: 1;
}

.cta-banner p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 44px;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  z-index: 1;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  position: relative;
  z-index: 1;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--bg-alt);
  padding: 80px 0 40px;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 64px;
}

.footer-brand .logo { margin-bottom: 20px; }
.footer-brand p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.65; max-width: 300px; }

.social-links { display: flex; gap: 12px; margin-top: 28px; }

.social-links a {
  width: 40px; height: 40px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-weight: 800;
  font-size: 0.72rem;
  transition: all 0.25s;
  box-shadow: var(--shadow-soft);
}

.social-links a:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-2px); }

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--text-main);
  letter-spacing: 0.12em;
  margin-bottom: 24px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul a { color: var(--text-muted); font-size: 0.95rem; font-weight: 500; }
.footer-col ul a:hover { color: var(--accent); padding-left: 4px; }
.footer-col ul li:not(a) { color: var(--text-muted); font-size: 0.95rem; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-legal { display: flex; gap: 28px; }
.footer-legal a { color: var(--text-muted); font-size: 0.85rem; }
.footer-legal a:hover { color: var(--accent); }

/* ---- GLASS ---- */
.glass-panel {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(20px);
  border: 1.5px solid var(--border);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: 1fr; gap: 48px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-block:nth-child(2) { border-right: none; }
  .stat-block:nth-child(3) { border-top: 1px solid var(--border); }
  .stat-block:nth-child(4) { border-top: 1px solid var(--border); border-right: none; }
}

@media (max-width: 768px) {
  .nav-links, .nav-right { display: none; }
  .hamburger { display: block; margin-left: auto; }
  .services-grid, .testi-grid, .portfolio-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: #fff;
    justify-content: center;
    align-items: center;
    gap: 28px;
    z-index: 999;
  }
  .nav-links.open a { color: var(--text-main); font-size: 1.2rem; }
}