/* ============================================================
   DATA BUSINESS – Clone Stylesheet
   ============================================================ */

/* ---------- CSS Variables ---------- */
:root {
  --color-bg-dark: #0a0a0a;
  --color-bg-navy: #151f6d;
  --color-bg-dark2: #0d0d1a;
  --color-green: #7fff00;
  --color-green-btn: #6be600;
  --color-blue-btn: #151f6d;
  --color-white: #ffffff;
  --color-gray: #b0b0b0;
  --color-gold: #b38d11;
  --color-gold-bg: #c9a227;
  --font-primary: 'Inter Tight', 'Mulish', sans-serif;
  --transition: 0.3s ease;
  --radius: 12px;
  --container-max: 1280px;
}

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-primary);
  background: var(--color-bg-dark);
  color: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition);
}
.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo-img {
  height: 44px;
  width: auto;
}

/* Nav */
.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-size: 15px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 6px;
  color: var(--color-white);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-link:hover, .nav-link.active {
  color: var(--color-green);
}
.nav-link .arrow {
  font-size: 10px;
  margin-left: 4px;
  vertical-align: middle;
}
.nav-cta {
  background: var(--color-green);
  color: #000 !important;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 8px;
}
.nav-cta:hover {
  background: var(--color-green-btn);
  color: #000 !important;
}

/* Dropdown */
.has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 180px;
  background: #1a1a2e;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  z-index: 100;
}
.has-dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li a {
  display: block;
  padding: 10px 18px;
  font-size: 14px;
  color: var(--color-white);
  transition: color var(--transition), background var(--transition);
}
.dropdown li a:hover {
  color: var(--color-green);
  background: rgba(127,255,0,0.06);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
  margin-top: 0;
  padding-top: 0;
}
.hero-slider {
  width: 100%;
  height: 100%;
  position: relative;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 0.8s ease;
  display: flex;
  align-items: center;
  pointer-events: none;
}
.hero-slide.active {
  pointer-events: auto;
}
.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.75) 40%, rgba(0,0,0,0.2));
}
.hero-slide.active {
  opacity: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 60px;
  max-width: 700px;
}
.hero-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--color-green);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-white);
  margin-bottom: 32px;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-green);
  color: #000;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition);
}
.btn-primary:hover {
  background: var(--color-green-btn);
  transform: translateX(4px);
}
.hero-dots {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background var(--transition);
}
.dot.active {
  background: var(--color-green);
}

/* ============================================================
   MARQUEE BAR
   ============================================================ */
.marquee-bar {
  background: #0d0d0d;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  padding: 18px 0;
  position: relative;
  z-index: 5;
}
.marquee-track {
  display: flex;
  gap: 80px;
  animation: marquee 18s linear infinite;
  white-space: nowrap;
}
.marquee-track span {
  font-size: 22px;
  font-weight: 700;
  color: rgba(255,255,255,0.55);
  letter-spacing: 1px;
  flex-shrink: 0;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   PARTNERSHIPS SECTION
   ============================================================ */
.partnerships-section {
  background: var(--color-bg-dark);
  padding: 80px 0 90px;
}
.section-title-center {
  text-align: center;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 56px;
}
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.partner-card {
  background: #111;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 40px 24px;
  text-align: center;
  transition: border-color var(--transition), transform var(--transition);
}
.partner-card:hover {
  border-color: var(--color-green);
  transform: translateY(-4px);
}
.partner-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
  border-radius: 50%;
  overflow: hidden;
  background: #1a1a2e;
  display: flex;
  align-items: center;
  justify-content: center;
}
.partner-icon img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}
.partner-card h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
}
.btn-blue {
  display: inline-block;
  background: var(--color-blue-btn);
  color: var(--color-white);
  font-weight: 600;
  font-size: 14px;
  padding: 10px 24px;
  border-radius: 6px;
  transition: background var(--transition);
}
.btn-blue:hover {
  background: #1e2fa0;
}

/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
  background: var(--color-bg-dark);
  padding: 80px 0 90px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 12px;
}
.section-subtitle {
  font-size: 16px;
  color: var(--color-gray);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 320px;
  background-size: cover;
  background-position: center;
  cursor: pointer;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
}
.service-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 50%, rgba(0,0,0,0.3));
  transition: background var(--transition);
}
.service-card:hover .service-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.92) 60%, rgba(0,0,0,0.4));
}
.service-content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px;
  z-index: 2;
}
.service-badge {
  display: inline-block;
  background: var(--color-green);
  color: #000;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
  letter-spacing: 0.5px;
}
.service-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 14px;
  line-height: 1.4;
}
.service-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-green);
  transition: color var(--transition);
}
.service-link:hover {
  color: #fff;
}

/* ============================================================
   INDUSTRY SECTION
   ============================================================ */
.industry-section {
  background: var(--color-bg-navy);
  padding: 80px 0 90px;
}
.section-label {
  display: inline-block;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--color-white);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.industry-heading {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 48px;
  line-height: 1.25;
}
.industry-carousel-wrapper {
  position: relative;
  overflow: hidden;
}
.industry-carousel {
  display: flex;
  gap: 24px;
  transition: transform 0.5s ease;
}
.industry-card {
  flex: 0 0 calc(25% - 18px);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  min-height: 300px;
}
.industry-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.industry-card:hover img {
  transform: scale(1.05);
}
.industry-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 40%, rgba(0,0,0,0.1));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}
.industry-card-overlay h4 {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 12px;
}
.btn-outline {
  display: inline-block;
  border: 2px solid var(--color-white);
  color: var(--color-white);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 6px;
  transition: background var(--transition), color var(--transition);
  width: fit-content;
}
.btn-outline:hover {
  background: var(--color-white);
  color: #000;
}
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: none;
  color: var(--color-white);
  font-size: 28px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
  z-index: 10;
}
.carousel-btn:hover {
  background: rgba(255,255,255,0.3);
}
.carousel-btn.prev { left: -24px; }
.carousel-btn.next { right: -24px; }

/* ============================================================
   OUR PROCESS SECTION
   ============================================================ */
.process-section {
  background: #f8f9fa;
  padding: 80px 0 90px;
}
.section-label-dark {
  display: inline-block;
  border: 1px solid rgba(0,0,0,0.2);
  color: #333;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.process-heading {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 400;
  color: #111;
  margin-bottom: 56px;
  line-height: 1.3;
}
.process-heading strong {
  font-weight: 900;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.process-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.process-card:hover {
  box-shadow: 0 8px 40px rgba(0,0,0,0.14);
  transform: translateY(-4px);
}
.process-number {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-blue-btn);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.process-number::after {
  content: '';
  flex: 1;
  height: 2px;
  background: var(--color-blue-btn);
  max-width: 40px;
}
.process-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: #111;
  margin-bottom: 12px;
  line-height: 1.35;
}
.process-card p {
  font-size: 14px;
  color: #555;
  line-height: 1.7;
  margin-bottom: 24px;
}
.process-img {
  display: flex;
  justify-content: flex-end;
}
.process-img img {
  max-height: 140px;
  width: auto;
  object-fit: contain;
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-section {
  background: var(--color-white);
  padding: 60px 0;
  text-align: center;
}
.why-heading {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  color: #111;
  margin-bottom: 32px;
}
.why-tags {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.why-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-blue-btn);
  padding: 10px 24px;
  border-radius: 30px;
  border: 2px solid var(--color-blue-btn);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.why-tag.active, .why-tag:hover {
  background: var(--color-blue-btn);
  color: var(--color-white);
}
.tag-icon {
  font-size: 14px;
}

/* ============================================================
   STATS SECTION
   ============================================================ */
.stats-section {
  background: #f4f4f4;
  padding: 60px 0 80px;
  border-top: 1px solid rgba(0,0,0,0.08);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item {
  padding: 32px 20px;
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius);
  transition: box-shadow var(--transition);
}
.stat-item:hover {
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}
.stat-number {
  display: inline;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: #111;
}
.stat-suffix {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 900;
  color: #111;
}
.stat-label {
  font-size: 15px;
  color: #555;
  margin-top: 8px;
  font-weight: 500;
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section {
  display: grid;
  grid-template-columns: 380px 1fr;
  min-height: 500px;
}
.faq-left {
  background: var(--color-gold-bg);
  padding: 60px 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.faq-heading {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--color-white);
}
.faq-sub {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  line-height: 1.6;
}
.btn-faq {
  display: inline-block;
  background: var(--color-green);
  color: #000;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 8px;
  width: fit-content;
  transition: background var(--transition);
}
.btn-faq:hover {
  background: var(--color-green-btn);
}
.faq-img {
  margin-top: auto;
  border-radius: 8px;
  overflow: hidden;
}
.faq-img img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
}
.faq-right {
  background: var(--color-white);
  padding: 60px 48px;
}
.accordion {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.accordion-item {
  border-bottom: 1px solid rgba(0,0,0,0.1);
}
.accordion-btn {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 0;
  text-align: left;
  font-size: 15px;
  font-weight: 600;
  color: #111;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-primary);
  transition: color var(--transition);
}
.accordion-btn:hover {
  color: var(--color-blue-btn);
}
.accordion-icon {
  font-size: 20px;
  color: var(--color-blue-btn);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
}
.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.accordion-item.open .accordion-body {
  max-height: 300px;
  padding-bottom: 20px;
}
.accordion-body p {
  font-size: 14px;
  color: #555;
  line-height: 1.7;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #0a0a0a;
}
.footer-top {
  padding: 60px 0 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-tagline {
  text-align: center;
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 700;
  color: var(--color-white);
}
.footer-main {
  padding: 60px 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
}
.footer-col h5 {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col ul li a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.footer-col ul li a:hover {
  color: var(--color-green);
}
.social-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.social-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color var(--transition);
}
.social-link:hover {
  color: var(--color-green);
}
.social-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.footer-bottom {
  padding: 20px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.footer-bottom a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.footer-bottom a:hover {
  color: var(--color-green);
}
.footer-legal {
  display: flex;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.footer-legal a {
  color: rgba(255,255,255,0.6);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .partners-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .industry-card { flex: 0 0 calc(50% - 12px); }
  .faq-section { grid-template-columns: 320px 1fr; }
}

@media (max-width: 768px) {
  .main-nav { 
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10,10,10,0.98);
    padding: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    flex-direction: column;
  }
  .main-nav.open { display: flex; }
  .nav-list { flex-direction: column; gap: 4px; width: 100%; }
  .nav-link { padding: 12px 16px; display: block; }
  .dropdown { position: static; opacity: 1; visibility: visible; transform: none; background: rgba(255,255,255,0.05); margin-top: 4px; }
  .hamburger { display: flex; }
  .hero-content { padding: 0 24px; }
  .hero-title { font-size: 2rem; }
  .services-grid { grid-template-columns: 1fr; }
  .partners-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-section { grid-template-columns: 1fr; }
  .faq-left { padding: 40px 24px; }
  .faq-right { padding: 40px 24px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-card { flex: 0 0 calc(100% - 0px); }
  .carousel-btn.prev { left: 4px; }
  .carousel-btn.next { right: 4px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .why-tags { flex-direction: column; align-items: center; }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
.animate-fadeInUp {
  animation: fadeInUp 0.6s ease forwards;
}