@import url('https://fonts.googleapis.com/css2?family=Inter+Tight:ital,wght@0,300;0,400;0,700;0,800;1,300;1,400&family=Inter:wght@300;400;600;700;800&display=swap');

:root {
  --font-family: 'Inter Tight', 'Inter', sans-serif;
  --color-dark-bg: #080808;
  --color-card-bg: #111111;
  --color-border: rgba(250, 250, 250, 0.15);
  --color-border-hover: rgba(250, 250, 250, 0.3);
  --color-text-primary: #fafafa;
  --color-text-secondary: #b5b5b5;
  --color-text-muted: rgba(250, 250, 250, 0.5);
  
  --gradient-primary: linear-color(135deg, #a855f7 0%, #3b82f6 100%);
  --transition-fast: all 0.25s ease;
  --transition-normal: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 62.5%; /* 10px = 1rem */
  scroll-behavior: smooth;
  background-color: var(--color-dark-bg);
}

body {
  font-family: var(--font-family);
  font-size: 1.6rem;
  line-height: 1.5;
  color: var(--color-text-primary);
  background-color: var(--color-dark-bg);
  overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 300;
  line-height: 1.2;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
}

h1 { font-size: 5rem; }
h2 { font-size: 4rem; margin-bottom: 2rem; }
h3 { font-size: 2.8rem; margin-bottom: 1rem; }
h4 { font-size: 2.2rem; }

p {
  color: var(--color-text-secondary);
  font-size: 1.6rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 8rem;
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(15px);
  background-color: rgba(8, 8, 8, 0.7);
  transition: var(--transition-normal);
}

.header-container {
  max-width: 144rem;
  margin: 0 auto;
  padding: 0 4rem;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 4.5rem;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--color-text-secondary);
  padding: 1rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-text-primary);
}

/* Megamenu dropdown styling */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(15px);
  width: 76rem;
  background-color: rgba(17, 17, 17, 0.95);
  border: 1px solid var(--color-border);
  border-radius: 1.2rem;
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  z-index: 999;
}

.nav-item:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-right: 1px solid var(--color-border);
  padding-right: 2.5rem;
}

.dropdown-info p {
  font-size: 1.4rem;
  margin-bottom: 2rem;
}

.dropdown-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.dropdown-link-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: 0.8rem;
  transition: var(--transition-fast);
}

.dropdown-link-item:hover {
  background-color: rgba(250, 250, 250, 0.05);
}

.dropdown-link-item i {
  color: #3b82f6;
  font-size: 1.8rem;
  margin-top: 0.2rem;
}

.dropdown-link-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 0.4rem;
}

/* Header Buttons */
.header-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1.2rem 2.8rem;
  border-radius: 100px;
  font-size: 1.5rem;
  font-weight: 400;
  cursor: pointer;
  transition: var(--transition-normal);
}

.btn-primary {
  background-color: #fafafa;
  color: #080808;
  border: none;
}

.btn-primary:hover {
  background-color: #e5e5e5;
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: rgba(221, 221, 221, 0.16);
  color: #fafafa;
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background-color: rgba(221, 221, 221, 0.25);
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.btn-menu-toggle {
  background: none;
  border: none;
  color: #fafafa;
  font-size: 2.8rem;
  cursor: pointer;
  display: none;
}

/* Mobile Offcanvas Nav */
.offcanvas-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 32rem;
  height: 100vh;
  background-color: #111;
  z-index: 2000;
  padding: 4rem 3rem;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.offcanvas-menu.open {
  right: 0;
}

.offcanvas-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4rem;
}

.offcanvas-close {
  background: none;
  border: none;
  color: #fafafa;
  font-size: 3rem;
  cursor: pointer;
}

.offcanvas-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.offcanvas-link {
  font-size: 2.2rem;
  font-weight: 300;
}

.offcanvas-socials {
  display: flex;
  gap: 1.5rem;
}

.social-icon {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: rgba(250, 250, 250, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.social-icon:hover {
  background-color: rgba(250, 250, 250, 0.15);
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0.6;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(8, 8, 8, 0.6), #080808);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 120rem;
  padding: 0 4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-title-container {
  display: flex;
  gap: 3rem;
  margin-bottom: 6rem;
  width: 100%;
  justify-content: center;
}

.hero-text-left, .hero-text-right {
  font-size: 6rem;
  font-weight: 300;
  text-transform: uppercase;
  line-height: 1.1;
  padding: 2rem 4rem;
  border-radius: 1.6rem;
  border: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
  background-color: rgba(8, 8, 8, 0.4);
}

.hero-text-left { text-align: right; width: 50%; }
.hero-text-right { text-align: left; width: 50%; }

.hero-badge {
  padding: 2rem 4rem;
  border: 1px solid var(--color-border);
  border-radius: 100px;
  backdrop-filter: blur(10px);
  background-color: rgba(8, 8, 8, 0.4);
  font-size: 1.5rem;
  color: var(--color-text-secondary);
}

/* Sections */
.section {
  padding: 10rem 0;
}

.container {
  max-width: 144rem;
  margin: 0 auto;
  padding: 0 4rem;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  align-items: center;
}

.section-eyebrow {
  font-size: 1.4rem;
  text-transform: uppercase;
  color: var(--color-text-muted);
  letter-spacing: 0.2em;
  margin-bottom: 1.5rem;
  display: block;
}

.section-title {
  margin-bottom: 3rem;
}

.about-desc {
  font-size: 1.8rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 4rem;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.stat-card {
  padding: 4rem;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background-color: rgba(17, 17, 17, 0.3);
  transition: var(--transition-normal);
}

.stat-card:hover {
  border-color: var(--color-border-hover);
  background-color: rgba(17, 17, 17, 0.6);
}

.stat-num {
  font-size: 6rem;
  font-weight: 300;
  color: var(--color-text-primary);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.stat-title {
  font-size: 1.6rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Cards & Grid for Values/Services */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 5rem;
}

.card {
  padding: 4rem;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background-color: rgba(17, 17, 17, 0.4);
  backdrop-filter: blur(10px);
  min-height: 38rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-normal);
}

.card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-5px);
  background-color: rgba(17, 17, 17, 0.7);
}

.card-icon {
  width: 6rem;
  height: 6rem;
  border-radius: 1.2rem;
  background-color: rgba(250, 250, 250, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 3rem;
  transition: var(--transition-fast);
}

.card:hover .card-icon {
  background-color: var(--color-text-primary);
}

.card:hover .card-icon svg {
  fill: #080808;
}

.card-icon svg {
  width: 2.8rem;
  height: 2.8rem;
  fill: var(--color-text-primary);
  transition: var(--transition-fast);
}

.card-title {
  font-size: 2.2rem;
  font-weight: 400;
  margin-bottom: 1.5rem;
}

.card-desc {
  font-size: 1.5rem;
  color: var(--color-text-secondary);
}

/* Testimonials / Slider */
.slider-container {
  position: relative;
  overflow: hidden;
  margin-top: 6rem;
}

.testimonial-track {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.testimonial-video-box {
  position: relative;
  border-radius: 1.5rem;
  overflow: hidden;
  height: 50rem;
}

.testimonial-video-box video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.testimonial-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(8, 8, 8, 0), rgba(8, 8, 8, 0.8));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 4rem;
}

.testimonial-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.testimonial-stat-box {
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 1.2rem;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.testimonial-stat-box.image-box {
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.testimonial-stat-box.image-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(8, 8, 8, 0.6);
  z-index: 1;
}

.testimonial-stat-box.image-box * {
  position: relative;
  z-index: 2;
}

.slider-controls {
  display: flex;
  gap: 1.5rem;
  margin-top: 3rem;
  justify-content: flex-end;
}

.slider-btn {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: none;
  color: #fafafa;
  font-size: 2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.slider-btn:hover {
  background-color: rgba(250, 250, 250, 0.08);
  border-color: var(--color-border-hover);
}

/* Footer */
footer {
  border-top: 1px solid var(--color-border);
  background-color: #0b0b0b;
  padding: 8rem 0 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 6rem;
  margin-bottom: 6rem;
}

.footer-brand p {
  margin: 2rem 0;
  max-width: 32rem;
}

.footer-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 2.5rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--color-text-secondary);
  font-size: 1.5rem;
}

.footer-links a:hover {
  color: var(--color-text-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--color-border);
  padding-top: 4rem;
  font-size: 1.4rem;
  color: var(--color-text-muted);
}

/* Forms */
.form-group {
  margin-bottom: 2.5rem;
}

.form-label {
  display: block;
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.form-control {
  width: 100%;
  background: none;
  border: none;
  border-bottom: 1px solid var(--color-border);
  color: #fafafa;
  padding: 1.2rem 0.5rem;
  font-family: var(--font-family);
  font-size: 1.6rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: #3b82f6;
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Responsive Breakpoints */
@media (max-width: 1200px) {
  h1 { font-size: 4rem; }
  .hero-text-left, .hero-text-right { font-size: 4.5rem; }
  .dropdown-menu { width: 68rem; }
}

@media (max-width: 991px) {
  .header-container { padding: 0 3rem; }
  .nav-links { display: none; }
  .btn-menu-toggle { display: block; }
  .about-grid { grid-template-columns: 1fr; gap: 5rem; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .testimonial-slide { grid-template-columns: 1fr; }
  .testimonial-video-box { height: 40rem; }
}

@media (max-width: 768px) {
  .header-actions .btn-primary { display: none; }
  .hero-title-container { flex-direction: column; gap: 1.5rem; }
  .hero-text-left, .hero-text-right { width: 100%; text-align: center; font-size: 3.5rem; padding: 1.5rem 2rem; }
  .card-grid { grid-template-columns: 1fr; }
  .stats-container { grid-template-columns: 1fr; gap: 2rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { margin-bottom: 2rem; }
}

@media (max-width: 480px) {
  .header-container { padding: 0 2rem; }
  .hero-text-left, .hero-text-right { font-size: 2.8rem; }
  .section { padding: 6rem 0; }
  .container { padding: 0 2rem; }
  .btn { padding: 1rem 2rem; }
}