/* ===== RESET & VARIABLES ===== */
    *,
    *::before,
    *::after {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    :root {
      --midnight-blue: #0b1d3a;
      --midnight-blue-light: #132b52;
      --midnight-blue-dark: #071228;
      --dark-red: #8b1a1a;
      --dark-red-hover: #a52222;
      --dark-red-glow: rgba(139, 26, 26, 0.35);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --radius-xl: 28px;
      --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
      --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
      --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.18);
      --shadow-glow: 0 0 40px var(--dark-red-glow);
      --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    }

    /* ===== DARK THEME (default) ===== 
    [data-theme="dark"] {
      --bg-primary: #0a0a0a;
      --bg-secondary: #111111;
      --bg-tertiary: #1a1a1a;
      --bg-card: #111111;
      --bg-card-hover: #1a1a1a;
      --text-primary: #ffffff;
      --text-secondary: #d4d4d4;
      --text-muted: #a3a3a3;
      --text-faint: #737373;
      --border-color: rgba(255, 255, 255, 0.06);
      --border-hover: rgba(139, 26, 26, 0.3);
      --nav-bg: rgba(10, 10, 10, 0.92);
      --input-bg: #0a0a0a;
      --input-border: rgba(255, 255, 255, 0.1);
      --overlay-gradient: rgba(0, 0, 0, 0.6);
      --card-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
      --hero-overlay: linear-gradient(135deg, rgba(11, 29, 58, 0.85) 0%, rgba(7, 18, 40, 0.92) 100%);
    }

    /* ===== LIGHT THEME ===== 
    [data-theme="light"] {
      --bg-primary: #f8f9fc;
      --bg-secondary: #ffffff;
      --bg-tertiary: #eef1f6;
      --bg-card: #ffffff;
      --bg-card-hover: #f4f6fb;
      --text-primary: #0b1d3a;
      --text-secondary: #1e3a5f;
      --text-muted: #4a6a8a;
      --text-faint: #7a94b0;
      --border-color: rgba(11, 29, 58, 0.1);
      --border-hover: rgba(139, 26, 26, 0.25);
      --nav-bg: rgba(248, 249, 252, 0.95);
      --input-bg: #ffffff;
      --input-border: rgba(11, 29, 58, 0.15);
      --overlay-gradient: rgba(11, 29, 58, 0.15);
      --card-shadow: 0 20px 60px rgba(11, 29, 58, 0.1);
      --hero-overlay: linear-gradient(135deg, rgba(11, 29, 58, 0.7) 0%, rgba(7, 18, 40, 0.8) 100%);
    }*/

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: var(--font-main);
      background-color: var(--bg-primary);
      color: var(--text-secondary);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
      transition: background-color 0.4s ease, color 0.4s ease;
    }

    img {
      max-width: 100%;
      display: block;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    ul {
      list-style: none;
    }

    /* ===== UTILITY ===== */
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .section {
      padding: 100px 0;
    }

    .section-header {
      text-align: center;
      max-width: 680px;
      margin: 0 auto 64px;
    }

    .section-label {
      display: inline-block;
      font-size: 0.8rem;
      font-weight: 600;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--dark-red);
      background: rgba(139, 26, 26, 0.12);
      padding: 6px 16px;
      border-radius: 100px;
      margin-bottom: 18px;
    }

    .section-title {
      font-size: clamp(1.8rem, 4vw, 2.6rem);
      font-weight: 800;
      line-height: 1.2;
      color: var(--text-primary);
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .section-subtitle {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* ===== BUTTONS ===== */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 14px 32px;
      border-radius: var(--radius-sm);
      font-family: var(--font-main);
      font-size: 0.95rem;
      font-weight: 600;
      cursor: pointer;
      border: none;
      transition: var(--transition);
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--dark-red);
      color: #ffffff;
      box-shadow: 0 4px 20px var(--dark-red-glow);
    }

    .btn-primary:hover {
      background: var(--dark-red-hover);
      transform: translateY(-2px);
      box-shadow: 0 8px 30px var(--dark-red-glow);
    }

    .btn-outline {
      background: transparent;
      color: var(--text-primary);
      border: 1.5px solid var(--border-color);
    }

    .btn-outline:hover {
      border-color: var(--dark-red);
      background: rgba(139, 26, 26, 0.08);
      transform: translateY(-2px);
    }

    .btn-arrow {
      transition: transform var(--transition);
    }

    .btn:hover .btn-arrow {
      transform: translateX(4px);
    }

    /* ===== THEME TOGGLE ===== */
    .theme-toggle {
      display: flex;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border-radius: 12px;
      border: 1.5px solid var(--border-color);
      background: var(--bg-card);
      cursor: pointer;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
      flex-shrink: 0;
    }

    .theme-toggle:hover {
      border-color: var(--dark-red);
      background: rgba(139, 26, 26, 0.08);
      transform: translateY(-1px);
    }

    .theme-toggle svg {
      width: 20px;
      height: 20px;
      stroke: var(--text-primary);
      fill: none;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
      transition: var(--transition);
    }

    .theme-toggle .icon-sun,
    .theme-toggle .icon-moon {
      position: absolute;
      transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
    }

    [data-theme="dark"] .theme-toggle .icon-sun {
      transform: rotate(0deg) scale(1);
      opacity: 1;
    }

    [data-theme="dark"] .theme-toggle .icon-moon {
      transform: rotate(90deg) scale(0.5);
      opacity: 0;
    }

    [data-theme="light"] .theme-toggle .icon-sun {
      transform: rotate(-90deg) scale(0.5);
      opacity: 0;
    }

    [data-theme="light"] .theme-toggle .icon-moon {
      transform: rotate(0deg) scale(1);
      opacity: 1;
    }

    /* ===== NAVBAR ===== */
    .navbar {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 1000;
      padding: 18px 0;
      transition: var(--transition);
      background: transparent;
    }

    .navbar.scrolled {
      background: var(--nav-bg);
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      padding: 12px 0;
      border-bottom: 1px solid var(--border-color);
    }

    .navbar .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.4rem;
      font-weight: 800;
      color: var(--text-primary);
      letter-spacing: -0.03em;
      flex-shrink: 0;
    }

    .logo-mark {
      width: 36px;
      height: 36px;
      background: var(--dark-red);
      border-radius: 9px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      font-weight: 800;
      color: #ffffff;
    }

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

    .nav-links a {
      font-size: 0.9rem;
      font-weight: 500;
      color: var(--text-secondary);
      transition: var(--transition);
      position: relative;
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--dark-red);
      transition: width var(--transition);
      border-radius: 1px;
    }

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

    .nav-links a:hover::after {
      width: 100%;
    }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 24px;
      background: var(--dark-red);
      color: #ffffff;
      border-radius: var(--radius-sm);
      font-size: 0.88rem;
      font-weight: 600;
      transition: var(--transition);
    }

    .nav-cta:hover {
      background: var(--dark-red-hover);
      transform: translateY(-1px);
      box-shadow: 0 4px 16px var(--dark-red-glow);
    }

    /* Mobile menu */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      background: none;
      border: none;
      padding: 6px;
      z-index: 1001;
    }

    .hamburger span {
      display: block;
      width: 24px;
      height: 2.5px;
      background: var(--text-primary);
      border-radius: 2px;
      transition: var(--transition);
      transform-origin: center;
    }

    .hamburger.active span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
      opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
      transform: rotate(-45deg) translate(5px, -5px);
    }

    /* ===== HERO CAROUSEL ===== */
    .hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      background: var(--bg-primary);
      overflow: hidden;
      padding: 120px 0 80px;
      transition: background-color 0.4s ease;
    }

    .hero-carousel {
      position: absolute;
      inset: 0;
      z-index: 0;
    }

    .carousel-slide {
      position: absolute;
      inset: 0;
      opacity: 0;
      transition: opacity 1s ease-in-out;
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
    }

    .carousel-slide.active {
      opacity: 9;
    }

    .carousel-slide::after {
      content: '';
      position: absolute;
      inset: 0;
      background: var(--hero-overlay);
      transition: background 0.4s ease;
    }

    /* Slide backgrounds */
    .carousel-slide:nth-child(1) {
      background-image: url('https://images.unsplash.com/photo-1551288049-bebda4e38f71?w=1600&q=80');
    }

    .carousel-slide:nth-child(2) {
      background-image: url('https://images.unsplash.com/photo-1566073771259-6a8506099945?w=1600&q=80');
    }

    .carousel-slide:nth-child(3) {
      background-image: url('https://images.unsplash.com/photo-1587854692152-cbe660dbde88?w=1600&q=80');
    }

    .carousel-slide:nth-child(4) {
      background-image: url('https://images.unsplash.com/photo-1556742049-0cfed4f6a45d?w=1600&q=80');
    }

    .carousel-slide:nth-child(5) {
      background-image: url('https://images.unsplash.com/photo-1472851294608-062f824d29cc?w=1600&q=80');
    }

    .carousel-slide:nth-child(6) {
      background-image: url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?w=1600&q=80');
    }

    .carousel-slide:nth-child(7) {
      background-image: url('https://images.unsplash.com/photo-1556742049-0cfed4f6a45d?w=1600&q=80');
    }

    .carousel-slide:nth-child(8) {
      background-image: url('https://images.unsplash.com/photo-1454165804606-c3d57bc86b40?w=1600&q=80');
    }

    .carousel-slide:nth-child(9) {
      background-image: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=1600&q=80');
    }

    .carousel-slide:nth-child(10) {
      background-image: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?w=1600&q=80');
    }

    /* Carousel controls */
    .carousel-controls {
      position: absolute;
      bottom: 40px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      align-items: center;
      gap: 16px;
      z-index: 10;
    }

    .carousel-dots {
      display: flex;
      gap: 10px;
      align-items: center;
    }

    .carousel-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.35);
      border: none;
      cursor: pointer;
      transition: var(--transition);
      padding: 0;
    }

    .carousel-dot.active {
      background: var(--dark-red);
      width: 28px;
      border-radius: 5px;
      box-shadow: 0 0 12px var(--dark-red-glow);
    }

    .carousel-arrow {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
      border: 1.5px solid rgba(255, 255, 255, 0.2);
      backdrop-filter: blur(10px);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: var(--transition);
      color: #ffffff;
      font-size: 1.1rem;
    }

    .carousel-arrow:hover {
      background: var(--dark-red);
      border-color: var(--dark-red);
      transform: scale(1.08);
    }

    .hero .container {
      position: relative;
      z-index: 5;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 18px;
      background: rgba(139, 26, 26, 0.15);
      border: 1px solid rgba(139, 26, 26, 0.3);
      border-radius: 100px;
      font-size: 0.8rem;
      font-weight: 600;
      color: #e06060;
      margin-bottom: 24px;
      letter-spacing: 0.02em;
      backdrop-filter: blur(8px);
    }

    .hero-badge .dot {
      width: 7px;
      height: 7px;
      background: var(--dark-red);
      border-radius: 50%;
      animation: pulse-dot 2s infinite;
    }

    @keyframes pulse-dot {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.5; transform: scale(0.8); }
    }

    .hero h1 {
      font-size: clamp(2.2rem, 5vw, 3.6rem);
      font-weight: 800;
      line-height: 1.12;
      color: #ffffff;
      margin-bottom: 22px;
      letter-spacing: -0.03em;
      text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
    }

    .hero h1 .highlight {
      color: var(--dark-red);
      position: relative;
    }

    .hero p {
      font-size: 1.1rem;
      color: rgba(255, 255, 255, 0.75);
      line-height: 1.75;
      margin-bottom: 36px;
      max-width: 520px;
      text-shadow: 0 1px 10px rgba(0, 0, 0, 0.3);
    }

    .hero-actions {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 48px;
    }

    .hero-stats {
      display: flex;
      gap: 40px;
    }

    .hero-stat h3 {
      font-size: 1.8rem;
      font-weight: 800;
      color: #ffffff;
      letter-spacing: -0.02em;
    }

    .hero-stat p {
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.55);
      margin-bottom: 0;
      font-weight: 500;
    }

    /* Hero visual */
    .hero-visual {
      position: relative;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .hero-card-stack {
      position: relative;
      width: 100%;
      max-width: 460px;
    }

    .hero-card {
      background: var(--midnight-blue);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--card-shadow);
      transition: var(--transition);
    }

    .hero-card-main {
      position: relative;
      z-index: 3;
      background: rgba(11, 29, 58, 0.85);
      backdrop-filter: blur(20px);
    }

    .hero-card-float-1 {
      position: absolute;
      top: -30px;
      right: -40px;
      z-index: 4;
      padding: 18px 22px;
      background: rgba(26, 26, 26, 0.9);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, 0.08);
      animation: float 6s ease-in-out infinite;
    }

    .hero-card-float-2 {
      position: absolute;
      bottom: -30px;
      left: -40px;
      z-index: 4;
      padding: 18px 22px;
      background: rgba(26, 26, 26, 0.9);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, 0.08);
      animation: float 6s ease-in-out infinite 3s;
    }

    @keyframes float {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-10px); }
    }

    .card-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 20px;
    }

    .card-avatar {
      width: 42px;
      height: 42px;
      background: var(--dark-red);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: #ffffff;
      font-size: 0.9rem;
    }

    .card-header-text h4 {
      font-size: 0.95rem;
      font-weight: 600;
      color: #ffffff;
    }

    .card-header-text span {
      font-size: 0.78rem;
      color: rgba(255, 255, 255, 0.5);
    }

    .card-bar-chart {
      display: flex;
      align-items: flex-end;
      gap: 10px;
      height: 100px;
      margin-bottom: 16px;
    }

    .card-bar {
      flex: 1;
      border-radius: 6px 6px 2px 2px;
      background: rgba(255, 255, 255, 0.08);
      transition: var(--transition);
      position: relative;
    }

    .card-bar.active {
      background: var(--dark-red);
    }

    .card-bar:nth-child(1) { height: 45%; }
    .card-bar:nth-child(2) { height: 70%; }
    .card-bar:nth-child(3) { height: 55%; }
    .card-bar:nth-child(4) { height: 90%; }
    .card-bar:nth-child(5) { height: 65%; }
    .card-bar:nth-child(6) { height: 80%; }

    .card-footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 14px;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
    }

    .card-footer span {
      font-size: 0.78rem;
      color: rgba(255, 255, 255, 0.5);
    }

    .card-footer strong {
      color: #ffffff;
      font-size: 0.9rem;
    }

    .float-card-label {
      font-size: 0.75rem;
      color: rgba(255, 255, 255, 0.5);
      margin-bottom: 4px;
    }

    .float-card-value {
      font-size: 1.15rem;
      font-weight: 700;
      color: #ffffff;
    }

    .float-card-value.green {
      color: #34d399;
    }

    /* ===== TRUST BAR ===== */
    .trust-bar {
      padding: 48px 0;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
      background: var(--bg-secondary);
      transition: background-color 0.4s ease;
    }

    .trust-bar .container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
    }

    .trust-bar p {
      font-size: 0.82rem;
      color: var(--text-faint);
      font-weight: 500;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }

    .trust-logos {
      display: flex;
      gap: 48px;
      align-items: center;
      flex-wrap: wrap;
    }

    .trust-logos span {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text-faint);
      letter-spacing: -0.02em;
      transition: var(--transition);
    }

    .trust-logos span:hover {
      color: var(--text-muted);
    }

    /* ===== SERVICES ===== */
    .services {
      background: var(--bg-primary);
    }

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

    .service-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 36px 30px;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 3px;
      background: linear-gradient(90deg, var(--dark-red), transparent);
      opacity: 0;
      transition: var(--transition);
    }

    .service-card:hover {
      border-color: var(--border-hover);
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
      background: var(--bg-card-hover);
    }

    .service-card:hover::before {
      opacity: 1;
    }

    .service-icon {
      width: 52px;
      height: 52px;
      background: rgba(139, 26, 26, 0.1);
      border: 1px solid rgba(139, 26, 26, 0.2);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 22px;
      font-size: 1.3rem;
      transition: var(--transition);
    }

    .service-card:hover .service-icon {
      background: var(--dark-red);
      border-color: var(--dark-red);
      transform: scale(1.05);
    }

    .service-card h3 {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 12px;
      letter-spacing: -0.01em;
    }

    .service-card p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* ===== ABOUT ===== */
    .about {
      background: var(--bg-secondary);
    }

    .about .container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 70px;
      align-items: center;
    }

    .about-visual {
      position: relative;
    }

    .about-card {
      background: var(--midnight-blue);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-lg);
    }

    .about-card-header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 24px;
      padding-bottom: 20px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .about-card-header .icon {
      width: 48px;
      height: 48px;
      background: var(--dark-red);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
    }

    .about-card-header h4 {
      font-size: 1rem;
      font-weight: 700;
      color: #ffffff;
    }

    .about-card-header span {
      font-size: 0.8rem;
      color: rgba(255, 255, 255, 0.5);
    }

    .about-list {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .about-list-item {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .about-list-item .check {
      width: 22px;
      height: 22px;
      background: rgba(139, 26, 26, 0.15);
      border: 1px solid rgba(139, 26, 26, 0.3);
      border-radius: 6px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.7rem;
      color: var(--dark-red);
      flex-shrink: 0;
    }

    .about-list-item span {
      font-size: 0.88rem;
      color: rgba(255, 255, 255, 0.75);
    }

    .about-content .section-header {
      text-align: left;
      margin-bottom: 28px;
    }

    .about-content .section-label,
    .about-content .section-title {
      text-align: left;
    }

    .about-text {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 20px;
    }

    .about-features {
      display: flex;
      flex-direction: column;
      gap: 18px;
      margin-bottom: 36px;
    }

    .about-feature {
      display: flex;
      gap: 16px;
      align-items: flex-start;
    }

    .about-feature-icon {
      width: 40px;
      height: 40px;
      background: rgba(139, 26, 26, 0.1);
      border: 1px solid rgba(139, 26, 26, 0.2);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
      flex-shrink: 0;
    }

    .about-feature h4 {
      font-size: 0.92rem;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 4px;
    }

    .about-feature p {
      font-size: 0.85rem;
      color: var(--text-faint);
      line-height: 1.6;
    }

    /* ===== CASE STUDIES ===== */
    .cases {
      background: var(--bg-primary);
    }

    .cases-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .case-card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 36px 32px;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .case-card:hover {
      border-color: var(--border-hover);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      background: var(--bg-card-hover);
    }

    .case-tag {
      display: inline-block;
      font-size: 0.72rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--dark-red);
      background: rgba(139, 26, 26, 0.1);
      padding: 5px 12px;
      border-radius: 100px;
      margin-bottom: 18px;
    }

    .case-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 12px;
      letter-spacing: -0.01em;
      line-height: 1.3;
    }

    .case-card p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 22px;
    }

    .case-metrics {
      display: flex;
      gap: 28px;
      padding-top: 20px;
      border-top: 1px solid var(--border-color);
    }

    .case-metric h4 {
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--dark-red);
      letter-spacing: -0.02em;
    }

    .case-metric span {
      font-size: 0.75rem;
      color: var(--text-faint);
      font-weight: 500;
    }

    /* ===== WHY US ===== */
    .why-us {
      background: var(--bg-secondary);
    }

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

    .why-card {
      background: var(--bg-primary);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 36px 28px;
      transition: var(--transition);
      text-align: center;
    }

    .why-card:hover {
      border-color: var(--border-hover);
      transform: translateY(-4px);
      background: var(--bg-card-hover);
    }

    .why-icon {
      width: 60px;
      height: 60px;
      background: rgba(139, 26, 26, 0.1);
      border: 1px solid rgba(139, 26, 26, 0.2);
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 22px;
      font-size: 1.5rem;
      transition: var(--transition);
    }

    .why-card:hover .why-icon {
      background: var(--dark-red);
      border-color: var(--dark-red);
    }

    .why-card h3 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 10px;
    }

    .why-card p {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* ===== CTA BANNER ===== */
    .cta-banner {
      background: var(--midnight-blue);
      border-radius: var(--radius-xl);
      padding: 72px 60px;
      text-align: center;
      position: relative;
      overflow: hidden;
      margin: 0 24px;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
    }

    .cta-banner::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -20%;
      width: 400px;
      height: 400px;
      background: radial-gradient(circle, rgba(139, 26, 26, 0.2) 0%, transparent 70%);
      border-radius: 50%;
    }

    .cta-banner::after {
      content: '';
      position: absolute;
      bottom: -40%;
      left: -10%;
      width: 350px;
      height: 350px;
      background: radial-gradient(circle, rgba(11, 29, 58, 0.5) 0%, transparent 70%);
      border-radius: 50%;
    }

    .cta-banner h2 {
      font-size: clamp(1.6rem, 3.5vw, 2.4rem);
      font-weight: 800;
      color: #ffffff;
      margin-bottom: 16px;
      letter-spacing: -0.02em;
      position: relative;
      z-index: 1;
    }

    .cta-banner p {
      font-size: 1.05rem;
      color: rgba(255, 255, 255, 0.6);
      margin-bottom: 32px;
      max-width: 560px;
      margin-left: auto;
      margin-right: auto;
      position: relative;
      z-index: 1;
    }

    .cta-banner .btn {
      position: relative;
      z-index: 1;
    }

    /* ===== CONTACT ===== */
    .contact {
      background: var(--bg-primary);
    }

    .contact .container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: start;
    }

    .contact-info .section-header {
      text-align: left;
      margin-bottom: 36px;
    }

    .contact-info .section-label,
    .contact-info .section-title {
      text-align: left;
    }

    .contact-details {
      display: flex;
      flex-direction: column;
      gap: 24px;
    }

    .contact-item {
      display: flex;
      gap: 16px;
      align-items: flex-start;
    }

    .contact-item-icon {
      width: 46px;
      height: 46px;
      background: rgba(139, 26, 26, 0.1);
      border: 1px solid rgba(139, 26, 26, 0.2);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      flex-shrink: 0;
    }

    .contact-item h4 {
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-primary);
      margin-bottom: 3px;
    }

    .contact-item p {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    .contact-form {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 40px 36px;
      transition: background-color 0.4s ease, border-color 0.4s ease;
    }

    .contact-form h3 {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 28px;
    }

    .form-group {
      margin-bottom: 20px;
    }

    .form-group label {
      display: block;
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--text-secondary);
      margin-bottom: 8px;
    }

    .form-group input,
    .form-group textarea {
      width: 100%;
      padding: 13px 16px;
      background: var(--input-bg);
      border: 1px solid var(--input-border);
      border-radius: var(--radius-sm);
      font-family: var(--font-main);
      font-size: 0.9rem;
      color: var(--text-primary);
      transition: var(--transition);
      outline: none;
    }

    .form-group input:focus,
    .form-group textarea:focus {
      border-color: var(--dark-red);
      box-shadow: 0 0 0 3px rgba(139, 26, 26, 0.15);
    }

    .form-group input::placeholder,
    .form-group textarea::placeholder {
      color: var(--text-faint);
    }

    .form-group textarea {
      resize: vertical;
      min-height: 110px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .contact-form .btn {
      width: 100%;
      justify-content: center;
    }

    /* ===== FOOTER ===== */
    .footer {
      background: var(--bg-secondary);
      border-top: 1px solid var(--border-color);
      padding: 64px 0 32px;
      transition: background-color 0.4s ease;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 48px;
      margin-bottom: 48px;
    }

    .footer-brand p {
      font-size: 0.88rem;
      color: var(--text-faint);
      line-height: 1.7;
      margin-top: 16px;
      max-width: 300px;
    }

    .footer h4 {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 20px;
      text-transform: uppercase;
      letter-spacing: 0.06em;
    }

    .footer ul {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .footer ul a {
      font-size: 0.88rem;
      color: var(--text-faint);
      transition: var(--transition);
    }

    .footer ul a:hover {
      color: var(--dark-red);
    }

    .footer-bottom {
      padding-top: 28px;
      border-top: 1px solid var(--border-color);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
    }

    .footer-bottom p {
      font-size: 0.82rem;
      color: var(--text-faint);
    }

    .footer-social {
      display: flex;
      gap: 12px;
    }

    .footer-social a {
      width: 38px;
      height: 38px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border-color);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      color: var(--text-muted);
      transition: var(--transition);
    }

    .footer-social a:hover {
      background: var(--dark-red);
      border-color: var(--dark-red);
      color: #ffffff;
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 1024px) {
      .hero .container {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
      }

      .hero p {
        margin-left: auto;
        margin-right: auto;
      }

      .hero-actions {
        justify-content: center;
      }

      .hero-stats {
        justify-content: center;
      }

      .hero-visual {
        display: none;
      }

      .services-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .why-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .about .container {
        grid-template-columns: 1fr;
        gap: 50px;
      }

      .about-visual {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
        width: 100%;
      }

      .contact .container {
        grid-template-columns: 1fr;
        gap: 50px;
      }

      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
      }
    }

    @media (max-width: 768px) {
      .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-secondary);
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        justify-content: center;
        gap: 28px;
        padding: 40px;
        transition: right var(--transition);
        z-index: 999;
      }

      .nav-links.open {
        right: 0;
      }

      .nav-links a {
        font-size: 1.1rem;
      }

      .hamburger {
        display: flex;
      }

      .nav-cta {
        display: none;
      }

      .section {
        padding: 72px 0;
      }

      .services-grid {
        grid-template-columns: 1fr;
      }

      .cases-grid {
        grid-template-columns: 1fr;
      }

      .why-grid {
        grid-template-columns: 1fr;
      }

      .cta-banner {
        padding: 48px 28px;
        margin: 0 16px;
      }

      .form-row {
        grid-template-columns: 1fr;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }

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

      .hero-stats {
        gap: 28px;
      }

      .trust-bar .container {
        flex-direction: column;
        text-align: center;
      }

      .trust-logos {
        justify-content: center;
        gap: 28px;
      }

      .contact-form {
        padding: 28px 22px;
      }

      .carousel-arrow {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
      }

      .carousel-controls {
        bottom: 24px;
      }
    }

    @media (max-width: 480px) {
      .container {
        padding: 0 18px;
      }

      .hero {
        padding: 100px 0 60px;
      }

      .hero-actions {
        flex-direction: column;
        align-items: center;
      }

      .hero-actions .btn {
        width: 100%;
        justify-content: center;
      }

      .hero-stats {
        flex-direction: column;
        gap: 20px;
        align-items: center;
      }

      .case-metrics {
        flex-direction: column;
        gap: 16px;
      }

      .cta-banner .btn {
        width: 100%;
        justify-content: center;
      }

      .carousel-dot {
        width: 8px;
        height: 8px;
      }

      .carousel-dot.active {
        width: 22px;
      }
    }

    /* ===== SCROLL ANIMATIONS ===== */
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* ===== REDUCED MOTION ===== */
    @media (prefers-reduced-motion: reduce) {
      .carousel-slide {
        transition: none;
      }

      .hero-card-float-1,
      .hero-card-float-2 {
        animation: none;
      }

      .reveal {
        transition: none;
        opacity: 1;
        transform: none;
      }
    }