/* ─── RESET & BASE ─────────────────────────────────────────── */
    *,
    *::before,
    *::after {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    :root {
      --red: #9B1C1C;
      --red-dark: #6B0F0F;
      --red-light: #C0392B;
      --red-glow: rgba(155, 28, 28, .25);
      --charcoal: #2D2D2D;
      --dark: #0E0E0E;
      --dark2: #141414;
      --dark3: #1C1C1C;
      --grey: #F4F4F4;
      --white: #FFFFFF;
      --text-muted: #9B9B9B;
      --border: rgba(255, 255, 255, .08);
      --transition: .35s cubic-bezier(.4, 0, .2, 1);
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: 'Inter', sans-serif;
      background: var(--dark);
      color: var(--white);
      overflow-x: hidden;
      line-height: 1.6;
    }
    h1,
    h2,
    h3,
    h4 {
      font-family: 'Space Grotesk', sans-serif;
      font-weight: 700;
      line-height: 1.15;
    }
    a {
      text-decoration: none;
      color: inherit;
    }
    img {
      display: block;
      max-width: 100%;
    }
    button,
    input,
    textarea,
    select {
      font-family: inherit;
    }
    /* ─── SCROLLBAR ────────────────────────────────────────────── */
    ::-webkit-scrollbar {
      width: 6px;
    }
    ::-webkit-scrollbar-track {
      background: var(--dark);
    }
    ::-webkit-scrollbar-thumb {
      background: var(--red);
      border-radius: 3px;
    }
    /* ─── UTILITY ──────────────────────────────────────────────── */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }
    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(155, 28, 28, .15);
      border: 1px solid rgba(155, 28, 28, .4);
      color: var(--red-light);
      font-size: .75rem;
      font-weight: 600;
      letter-spacing: .12em;
      text-transform: uppercase;
      padding: 6px 14px;
      border-radius: 100px;
      margin-bottom: 20px;
    }
    .section-tag::before {
      content: '';
      width: 6px;
      height: 6px;
      background: var(--red-light);
      border-radius: 50%;
    }
    .gradient-text {
      background: linear-gradient(135deg, var(--red-light) 0%, #E57373 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 28px;
      border-radius: 10px;
      font-weight: 600;
      font-size: .95rem;
      cursor: pointer;
      border: none;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .btn::after {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(255, 255, 255, .12);
      opacity: 0;
      transition: var(--transition);
    }
    .btn:hover::after {
      opacity: 1;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
      color: var(--white);
      box-shadow: 0 8px 32px rgba(155, 28, 28, .4);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 14px 40px rgba(155, 28, 28, .55);
    }
    .btn-outline {
      background: transparent;
      color: var(--white);
      border: 1.5px solid rgba(255, 255, 255, .25);
    }
    .btn-outline:hover {
      border-color: var(--red-light);
      color: var(--red-light);
      transform: translateY(-2px);
    }
    /* ─── REVEAL ANIMATION ─────────────────────────────────────── */
    .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition: opacity .7s ease, transform .7s ease;
    }
    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }
    /* ─── NAVBAR ───────────────────────────────────────────────── */
    #navbar {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      padding: 18px 0;
      transition: var(--transition);
    }
    #navbar.scrolled {
      background: rgba(14, 14, 14, .92);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border);
      padding: 12px 0;
    }
    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .nav-logo img {
      height: 38px;
      width: auto;
    }
    .nav-logo span {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.35rem;
      font-weight: 700;
      letter-spacing: -.02em;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .nav-links a {
      padding: 8px 16px;
      border-radius: 8px;
      font-size: .9rem;
      font-weight: 500;
      color: rgba(255, 255, 255, .75);
      transition: var(--transition);
    }
    .nav-links a:hover {
      color: var(--white);
      background: rgba(255, 255, 255, .07);
    }
    .nav-links a.active {
      color: var(--red-light);
    }
    .nav-cta {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .nav-socials {
      display: flex;
      gap: 10px;
    }
    .nav-social-link {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: rgba(255, 255, 255, .06);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: .9rem;
      color: rgba(255, 255, 255, .65);
      transition: var(--transition);
    }
    .nav-social-link:hover {
      background: var(--red);
      color: var(--white);
      border-color: var(--red);
    }
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 12px;
      margin: -8px;
    }
    .hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--white);
      border-radius: 2px;
      transition: var(--transition);
    }
    .hamburger.open span:nth-child(1) {
      transform: rotate(45deg) translate(5px, 5px);
    }
    .hamburger.open span:nth-child(2) {
      opacity: 0;
    }
    .hamburger.open span:nth-child(3) {
      transform: rotate(-45deg) translate(5px, -5px);
    }
    /* ─── MOBILE MENU ──────────────────────────────────────────── */
    #mobile-menu {
      display: none;
      position: fixed;
      inset: 0;
      z-index: 999;
      background: rgba(14, 14, 14, .97);
      backdrop-filter: blur(20px);
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }
    #mobile-menu.open {
      display: flex;
    }
    #mobile-menu a {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 2rem;
      font-weight: 700;
      color: rgba(255, 255, 255, .8);
      padding: 12px 40px;
      border-radius: 12px;
      transition: var(--transition);
    }
    #mobile-menu a:hover {
      color: var(--red-light);
    }
    /* ─── HERO ─────────────────────────────────────────────────── */
    #hero {
      min-height: 100vh;
      min-height: 100dvh;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
      padding-top: 80px;
    }
    #particles-canvas {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      z-index: 0;
      pointer-events: none;
    }
    .hero-bg-gradient {
      position: absolute;
      inset: 0;
      z-index: 0;
      background: radial-gradient(ellipse 80% 65% at 65% 30%, rgba(155, 28, 28, .32) 0%, transparent 70%),
        radial-gradient(ellipse 55% 55% at 8% 75%, rgba(155, 28, 28, .22) 0%, transparent 60%),
        radial-gradient(ellipse 40% 40% at 90% 85%, rgba(107, 15, 15, .15) 0%, transparent 60%);
    }
    .hero-grid-lines {
      position: absolute;
      inset: 0;
      z-index: 0;
      background-image:
        linear-gradient(rgba(155, 28, 28, .07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(155, 28, 28, .07) 1px, transparent 1px);
      background-size: 60px 60px;
    }
    .hero-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1fr 1fr;
      align-items: center;
      gap: 60px;
      width: 100%;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: rgba(155, 28, 28, .12);
      border: 1px solid rgba(155, 28, 28, .35);
      padding: 8px 16px;
      border-radius: 100px;
      margin-bottom: 28px;
      font-size: .8rem;
      font-weight: 600;
      letter-spacing: .08em;
      color: #E57373;
    }
    .hero-badge .pulse {
      width: 8px;
      height: 8px;
      background: var(--red-light);
      border-radius: 50%;
      animation: pulse 2s infinite;
    }
    @keyframes pulse {
      0%,
      100% {
        box-shadow: 0 0 0 0 rgba(192, 57, 43, .6);
      }
      50% {
        box-shadow: 0 0 0 6px rgba(192, 57, 43, 0);
      }
    }
    .hero-title {
      font-size: clamp(2.4rem, 5vw, 4rem);
      margin-bottom: 24px;
      letter-spacing: -.03em;
    }
    .hero-desc {
      font-size: 1.1rem;
      color: rgba(255, 255, 255, .6);
      max-width: 480px;
      margin-bottom: 40px;
      line-height: 1.75;
    }
    .hero-actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }
    .hero-stats {
      display: flex;
      gap: 40px;
      margin-top: 56px;
    }
    .stat {}
    .stat-num {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 2rem;
      font-weight: 700;
      color: var(--white);
    }
    .stat-num span {
      color: var(--red-light);
    }
    .stat-label {
      font-size: .8rem;
      color: var(--text-muted);
      font-weight: 500;
      margin-top: 4px;
    }
    .hero-visual {
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
    }
    .logo-ring {
      position: relative;
      width: 360px;
      height: 360px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .logo-ring::before {
      content: '';
      position: absolute;
      inset: -2px;
      border-radius: 50%;
      background: conic-gradient(from 0deg, transparent 0%, var(--red) 30%, transparent 60%, var(--red-dark) 80%, transparent 100%);
      animation: spin 8s linear infinite;
    }
    .logo-ring::after {
      content: '';
      position: absolute;
      inset: 2px;
      background: var(--dark2);
      border-radius: 50%;
    }
    @keyframes spin {
      from {
        transform: rotate(0deg);
      }
      to {
        transform: rotate(360deg);
      }
    }
    .logo-ring-inner {
      position: relative;
      z-index: 1;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle at 40% 40%, rgba(155, 28, 28, .2) 0%, transparent 70%);
      display: flex;
      align-items: center;
      justify-content: center;
      border: 1px solid rgba(155, 28, 28, .2);
    }
    .logo-ring-inner img {
      width: 220px;
      height: auto;
      filter: drop-shadow(0 0 40px rgba(155, 28, 28, .5));
    }
    .floating-card {
      position: absolute;
      background: rgba(28, 28, 28, .9);
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 14px 18px;
      backdrop-filter: blur(10px);
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: .82rem;
      font-weight: 600;
      white-space: nowrap;
      box-shadow: 0 8px 32px rgba(0, 0, 0, .4);
    }
    .floating-card .icon {
      width: 34px;
      height: 34px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
    }
    .card-1 {
      top: 10%;
      right: -30px;
      animation: float1 5s ease-in-out infinite;
    }
    .card-2 {
      bottom: 15%;
      left: -40px;
      animation: float2 6s ease-in-out infinite;
    }
    .card-3 {
      top: 50%;
      right: -50px;
      animation: float1 7s ease-in-out infinite 1s;
    }
    @keyframes float1 {
      0%,
      100% {
        transform: translateY(0)
      }
      50% {
        transform: translateY(-14px)
      }
    }
    @keyframes float2 {
      0%,
      100% {
        transform: translateY(0)
      }
      50% {
        transform: translateY(12px)
      }
    }
    /* ─── CLIENTS / TECHNOLOGIES ───────────────────────────────── */
    #tech {
      padding: 50px 0;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
      background: var(--dark2);
      overflow: hidden;
    }
    .tech-label {
      text-align: center;
      font-size: .78rem;
      letter-spacing: .15em;
      text-transform: uppercase;
      color: var(--text-muted);
      font-weight: 600;
      margin-bottom: 32px;
    }
    .tech-marquee {
      display: flex;
      gap: 60px;
      animation: marquee 22s linear infinite;
      width: max-content;
    }
    .tech-marquee:hover {
      animation-play-state: paused;
    }
    @keyframes marquee {
      from {
        transform: translateX(0);
      }
      to {
        transform: translateX(-50%);
      }
    }
    .tech-item {
      display: flex;
      align-items: center;
      gap: 10px;
      color: rgba(255, 255, 255, .4);
      font-weight: 600;
      font-size: .9rem;
      white-space: nowrap;
      transition: var(--transition);
    }
    .tech-item:hover {
      color: rgba(255, 255, 255, .8);
    }
    .tech-item i {
      font-size: 1.3rem;
    }
    /* ─── SECTION SHARED ───────────────────────────────────────── */
    .section {
      padding: 100px 0;
    }
    .section-header {
      text-align: center;
      max-width: 640px;
      margin: 0 auto 64px;
    }
    .section-header h2 {
      font-size: clamp(1.9rem, 4vw, 2.8rem);
      margin-bottom: 16px;
    }
    .section-header p {
      color: rgba(255, 255, 255, .55);
      font-size: 1.05rem;
      line-height: 1.75;
    }
    /* ─── ABOUT ────────────────────────────────────────────────── */
    #about {
      background: var(--dark);
    }
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .about-visual {
      position: relative;
      border-radius: 24px;
      overflow: hidden;
      background: linear-gradient(135deg, var(--dark2) 0%, var(--dark3) 100%);
      border: 1px solid var(--border);
      padding: 48px;
    }
    .about-logo-display {
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .about-logo-display img {
      width: 200px;
      height: auto;
      filter: drop-shadow(0 0 60px rgba(155, 28, 28, .6));
    }
    .about-glow {
      position: absolute;
      width: 250px;
      height: 250px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(155, 28, 28, .25) 0%, transparent 70%);
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      pointer-events: none;
    }
    .about-text .section-tag {
      margin-bottom: 16px;
    }
    .about-text h2 {
      font-size: clamp(1.8rem, 3.5vw, 2.5rem);
      margin-bottom: 20px;
    }
    .about-text p {
      color: rgba(255, 255, 255, .6);
      font-size: 1rem;
      line-height: 1.8;
      margin-bottom: 16px;
    }
    .about-highlights {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-top: 32px;
    }
    .highlight-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      background: rgba(155, 28, 28, .08);
      border: 1px solid rgba(155, 28, 28, .2);
      border-radius: 12px;
      padding: 16px;
    }
    .highlight-item i {
      font-size: 1.1rem;
      color: var(--red-light);
      margin-top: 2px;
      flex-shrink: 0;
    }
    .highlight-item p {
      font-size: .88rem;
      color: rgba(255, 255, 255, .7);
      font-weight: 500;
    }
    /* ─── SERVICES ─────────────────────────────────────────────── */
    #services {
      background: var(--dark2);
    }
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .service-card {
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: 20px;
      padding: 36px 28px;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
      cursor: default;
    }
    .service-card::before {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 20px;
      background: linear-gradient(135deg, rgba(155, 28, 28, .08) 0%, transparent 60%);
      opacity: 0;
      transition: var(--transition);
    }
    .service-card:hover {
      transform: translateY(-6px);
      border-color: rgba(155, 28, 28, .4);
      box-shadow: 0 20px 60px rgba(155, 28, 28, .15);
    }
    .service-card:hover::before {
      opacity: 1;
    }
    .service-icon {
      width: 56px;
      height: 56px;
      background: rgba(155, 28, 28, .15);
      border: 1px solid rgba(155, 28, 28, .3);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      color: var(--red-light);
      margin-bottom: 24px;
      transition: var(--transition);
    }
    .service-card:hover .service-icon {
      background: var(--red);
      border-color: var(--red);
      color: var(--white);
      transform: scale(1.05);
    }
    .service-card h3 {
      font-size: 1.15rem;
      margin-bottom: 12px;
    }
    .service-card p {
      color: rgba(255, 255, 255, .5);
      font-size: .9rem;
      line-height: 1.75;
    }
    .service-tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 20px;
    }
    .service-tag {
      font-size: .73rem;
      font-weight: 600;
      letter-spacing: .05em;
      background: rgba(255, 255, 255, .06);
      border: 1px solid rgba(255, 255, 255, .1);
      padding: 4px 10px;
      border-radius: 6px;
      color: rgba(255, 255, 255, .5);
    }
    /* ─── FOUNDERS ─────────────────────────────────────────────── */
    #founders {
      background: var(--dark3);
    }
    .founders-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      max-width: 880px;
      margin: 0 auto;
    }
    .founder-card {
      background: var(--dark2);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 40px 32px;
      text-align: center;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .founder-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 2px;
      background: linear-gradient(90deg, transparent, var(--red-light), transparent);
      opacity: 0;
      transition: var(--transition);
    }
    .founder-card:hover {
      transform: translateY(-8px);
      border-color: rgba(155, 28, 28, .45);
      box-shadow: 0 28px 70px rgba(155, 28, 28, .18);
    }
    .founder-card:hover::before {
      opacity: 1;
    }
    .founder-photo-wrap {
      position: relative;
      width: 130px;
      height: 130px;
      margin: 0 auto 24px;
    }
    .founder-photo-ring {
      position: absolute;
      inset: -3px;
      border-radius: 50%;
      background: conic-gradient(from 0deg, var(--red-dark) 0%, var(--red-light) 40%, var(--red-dark) 70%, var(--red-light) 100%);
      animation: spin 7s linear infinite;
    }
    .founder-photo-ring::after {
      content: '';
      position: absolute;
      inset: 3px;
      background: var(--dark2);
      border-radius: 50%;
    }
    .founder-photo {
      position: absolute;
      inset: 4px;
      border-radius: 50%;
      object-fit: cover;
      object-position: center top;
      z-index: 1;
      width: calc(100% - 8px);
      height: calc(100% - 8px);
    }
    .founder-role {
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .16em;
      text-transform: uppercase;
      color: var(--red-light);
      margin-bottom: 6px;
    }
    .founder-name {
      font-size: 1.4rem;
      margin-bottom: 4px;
    }
    .founder-title {
      font-size: .85rem;
      color: var(--text-muted);
      margin-bottom: 20px;
      font-weight: 500;
    }
    .founder-stats {
      display: flex;
      gap: 0;
      margin-bottom: 22px;
      background: rgba(255, 255, 255, .03);
      border: 1px solid var(--border);
      border-radius: 12px;
      overflow: hidden;
    }
    .founder-stat {
      flex: 1;
      padding: 14px 10px;
      border-right: 1px solid var(--border);
    }
    .founder-stat:last-child {
      border-right: none;
    }
    .founder-stat-num {
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.4rem;
      font-weight: 700;
      color: var(--white);
      line-height: 1;
    }
    .founder-stat-num span {
      color: var(--red-light);
    }
    .founder-stat-label {
      font-size: .68rem;
      color: var(--text-muted);
      font-weight: 500;
      margin-top: 4px;
    }
    .founder-bio {
      font-size: .875rem;
      color: rgba(255, 255, 255, .55);
      line-height: 1.78;
      margin-bottom: 22px;
      text-align: left;
    }
    .founder-stack {
      display: flex;
      flex-wrap: wrap;
      gap: 7px;
      justify-content: center;
      margin-bottom: 24px;
    }
    .founder-tag {
      font-size: .71rem;
      font-weight: 600;
      background: rgba(155, 28, 28, .12);
      border: 1px solid rgba(155, 28, 28, .28);
      color: #E87373;
      padding: 4px 11px;
      border-radius: 6px;
    }
    .founder-linkedin {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 11px 22px;
      border-radius: 10px;
      width: 100%;
      justify-content: center;
      background: rgba(10, 102, 194, .1);
      border: 1.5px solid rgba(10, 102, 194, .35);
      color: #60A5FA;
      font-size: .88rem;
      font-weight: 600;
      transition: var(--transition);
    }
    .founder-linkedin:hover {
      background: rgba(10, 102, 194, .22);
      border-color: rgba(10, 102, 194, .7);
      transform: translateY(-2px);
      color: #93C5FD;
    }
    @media (max-width: 640px) {
      .founders-grid {
        grid-template-columns: 1fr;
      }
    }
    /* ─── PROCESS ──────────────────────────────────────────────── */
    #process {
      background: var(--dark);
    }
    .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      position: relative;
    }
    .process-steps::before {
      content: '';
      position: absolute;
      top: 40px;
      left: calc(12.5% + 20px);
      right: calc(12.5% + 20px);
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(155, 28, 28, .5), transparent);
    }
    .process-step {
      text-align: center;
      padding: 0 20px;
      position: relative;
    }
    .step-num {
      width: 80px;
      height: 80px;
      background: var(--dark2);
      border: 2px solid rgba(155, 28, 28, .4);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: 'Space Grotesk', sans-serif;
      font-size: 1.4rem;
      font-weight: 700;
      color: var(--red-light);
      margin: 0 auto 24px;
      transition: var(--transition);
      position: relative;
      z-index: 1;
    }
    .process-step:hover .step-num {
      background: var(--red);
      border-color: var(--red);
      color: var(--white);
      transform: scale(1.1);
    }
    .process-step h3 {
      font-size: 1rem;
      margin-bottom: 10px;
    }
    .process-step p {
      color: rgba(255, 255, 255, .5);
      font-size: .87rem;
      line-height: 1.7;
    }
    /* ─── WHY US ────────────────────────────────────────────────── */
    #whyus {
      background: var(--dark2);
      overflow: hidden;
      position: relative;
    }
    .whyus-bg-accent {
      position: absolute;
      top: -100px;
      right: -100px;
      width: 500px;
      height: 500px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(155, 28, 28, .1) 0%, transparent 70%);
      pointer-events: none;
    }
    .whyus-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .whyus-features {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }
    .feature-item {
      display: flex;
      gap: 20px;
      padding: 24px;
      border-radius: 16px;
      border: 1px solid transparent;
      transition: var(--transition);
      cursor: default;
    }
    .feature-item:hover {
      background: rgba(155, 28, 28, .08);
      border-color: rgba(155, 28, 28, .25);
    }
    .feature-icon {
      width: 48px;
      height: 48px;
      flex-shrink: 0;
      background: rgba(155, 28, 28, .15);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      color: var(--red-light);
      transition: var(--transition);
    }
    .feature-item:hover .feature-icon {
      background: var(--red);
      color: var(--white);
    }
    .feature-text h3 {
      font-size: 1rem;
      margin-bottom: 6px;
    }
    .feature-text p {
      color: rgba(255, 255, 255, .5);
      font-size: .88rem;
      line-height: 1.65;
    }
    .whyus-right {}
    .metrics-panel {
      background: var(--dark3);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 40px 36px;
    }
    .metrics-panel h3 {
      font-size: 1.3rem;
      margin-bottom: 28px;
    }
    .metric-bar {
      margin-bottom: 26px;
    }
    .metric-bar-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 10px;
    }
    .metric-bar-header span:first-child {
      font-size: .88rem;
      font-weight: 600;
      color: rgba(255, 255, 255, .8);
    }
    .metric-bar-header span:last-child {
      font-size: .88rem;
      font-weight: 700;
      color: var(--red-light);
    }
    .bar-track {
      height: 6px;
      background: rgba(255, 255, 255, .08);
      border-radius: 3px;
      overflow: hidden;
    }
    .bar-fill {
      height: 100%;
      background: linear-gradient(90deg, var(--red-dark) 0%, var(--red-light) 100%);
      border-radius: 3px;
      width: 0;
      transition: width 1.5s cubic-bezier(.4, 0, .2, 1);
    }
    .location-tag {
      display: flex;
      align-items: center;
      gap: 10px;
      background: rgba(155, 28, 28, .1);
      border: 1px solid rgba(155, 28, 28, .25);
      border-radius: 12px;
      padding: 14px 18px;
      margin-top: 28px;
      font-size: .88rem;
      color: rgba(255, 255, 255, .7);
    }
    .location-tag i {
      color: var(--red-light);
    }
    /* ─── CONTACT ──────────────────────────────────────────────── */
    #contact {
      background: var(--dark);
    }
    .contact-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 70px;
      align-items: start;
    }
    .contact-info h2 {
      font-size: clamp(1.8rem, 3.5vw, 2.5rem);
      margin-bottom: 16px;
    }
    .contact-info p {
      color: rgba(255, 255, 255, .55);
      font-size: 1rem;
      line-height: 1.8;
      margin-bottom: 36px;
    }
    .contact-details {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .contact-detail {
      display: flex;
      align-items: center;
      gap: 14px;
      background: rgba(255, 255, 255, .04);
      border: 1px solid var(--border);
      border-radius: 12px;
      padding: 16px 20px;
      transition: var(--transition);
    }
    .contact-detail:hover {
      border-color: rgba(155, 28, 28, .4);
      background: rgba(155, 28, 28, .06);
    }
    .contact-detail i {
      color: var(--red-light);
      font-size: 1.1rem;
      width: 20px;
      text-align: center;
    }
    .contact-detail a {
      color: rgba(255, 255, 255, .75);
      font-size: .92rem;
      transition: var(--transition);
    }
    .contact-detail a:hover {
      color: var(--red-light);
    }
    .social-links-row {
      display: flex;
      gap: 12px;
      margin-top: 28px;
    }
    .social-btn {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 12px 20px;
      border-radius: 10px;
      font-weight: 600;
      font-size: .88rem;
      border: 1.5px solid var(--border);
      color: rgba(255, 255, 255, .7);
      transition: var(--transition);
      background: rgba(255, 255, 255, .04);
    }
    .social-btn.linkedin:hover {
      border-color: #0A66C2;
      color: #0A66C2;
      background: rgba(10, 102, 194, .1);
    }
    .social-btn.instagram:hover {
      border-color: #E1306C;
      color: #E1306C;
      background: rgba(225, 48, 108, .1);
    }
    /* ─── FORM ─────────────────────────────────────────────────── */
    .contact-form {
      background: var(--dark2);
      border: 1px solid var(--border);
      border-radius: 24px;
      padding: 40px 36px;
    }
    .contact-form h3 {
      font-size: 1.2rem;
      margin-bottom: 28px;
    }
    .form-group {
      margin-bottom: 18px;
    }
    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }
    .form-group label {
      display: block;
      font-size: .82rem;
      font-weight: 600;
      letter-spacing: .04em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, .5);
      margin-bottom: 8px;
    }
    .form-group input,
    .form-group textarea,
    .form-group select {
      width: 100%;
      background: rgba(255, 255, 255, .04);
      border: 1.5px solid rgba(255, 255, 255, .1);
      border-radius: 10px;
      padding: 13px 16px;
      color: var(--white);
      font-size: .92rem;
      transition: var(--transition);
      outline: none;
      -webkit-appearance: none;
    }
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
      border-color: rgba(155, 28, 28, .6);
      background: rgba(155, 28, 28, .05);
      box-shadow: 0 0 0 3px rgba(155, 28, 28, .1);
    }
    .form-group input::placeholder,
    .form-group textarea::placeholder {
      color: rgba(255, 255, 255, .25);
    }
    .form-group textarea {
      resize: vertical;
      min-height: 120px;
    }
    .form-group select option {
      background: var(--dark3);
    }
    .form-submit {
      width: 100%;
      margin-top: 8px;
      justify-content: center;
      font-size: 1rem;
      padding: 16px;
    }
    #form-success {
      display: none;
      text-align: center;
      padding: 24px;
      background: rgba(34, 197, 94, .1);
      border: 1px solid rgba(34, 197, 94, .3);
      border-radius: 14px;
      color: #86efac;
      margin-top: 16px;
      font-weight: 600;
    }
    /* ─── FOOTER ───────────────────────────────────────────────── */
    #footer {
      background: var(--dark2);
      border-top: 1px solid var(--border);
      padding: 60px 0 32px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 48px;
      padding-bottom: 48px;
      border-bottom: 1px solid var(--border);
      margin-bottom: 32px;
    }
    .footer-brand .nav-logo {
      margin-bottom: 16px;
    }
    .footer-brand p {
      color: rgba(255, 255, 255, .45);
      font-size: .88rem;
      line-height: 1.75;
      max-width: 260px;
    }
    .footer-socials {
      display: flex;
      gap: 10px;
      margin-top: 20px;
    }
    .footer-social {
      width: 38px;
      height: 38px;
      border-radius: 10px;
      background: rgba(255, 255, 255, .06);
      border: 1px solid var(--border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: .9rem;
      color: rgba(255, 255, 255, .5);
      transition: var(--transition);
    }
    .footer-social:hover {
      background: var(--red);
      color: var(--white);
      border-color: var(--red);
    }
    .footer-col h4 {
      font-size: .9rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: .08em;
      margin-bottom: 18px;
      color: rgba(255, 255, 255, .7);
    }
    .footer-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-col ul li a {
      font-size: .88rem;
      color: rgba(255, 255, 255, .4);
      transition: var(--transition);
    }
    .footer-col ul li a:hover {
      color: var(--red-light);
    }
    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .footer-bottom p {
      font-size: .82rem;
      color: rgba(255, 255, 255, .3);
    }
    .footer-bottom span {
      color: var(--red-light);
    }
    /* ─── SCROLL TO TOP ────────────────────────────────────────── */
    #scroll-top {
      position: fixed;
      bottom: 28px;
      right: 28px;
      width: 46px;
      height: 46px;
      background: var(--red);
      border-radius: 12px;
      border: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 999;
      color: var(--white);
      font-size: 1rem;
      opacity: 0;
      pointer-events: none;
      transition: var(--transition);
      box-shadow: 0 8px 24px rgba(155, 28, 28, .4);
    }
    #scroll-top.visible {
      opacity: 1;
      pointer-events: auto;
    }
    #scroll-top:hover {
      transform: translateY(-3px);
      box-shadow: 0 14px 32px rgba(155, 28, 28, .55);
    }
    /* ─── RESPONSIVE ───────────────────────────────────────────── */
    @media (max-width: 1024px) {
      .services-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-steps {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
      }
      .process-steps::before {
        display: none;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (max-width: 768px) {
      .nav-links,
      .nav-cta {
        display: none;
      }
      .hamburger {
        display: flex;
      }
      .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
      }
      .hero-visual {
        display: none;
      }
      .hero-stats {
        gap: 24px;
      }
      .about-grid,
      .whyus-grid,
      .contact-wrapper {
        grid-template-columns: 1fr;
      }
      .about-visual {
        display: none;
      }
      .services-grid {
        grid-template-columns: 1fr;
      }
      .process-steps {
        grid-template-columns: 1fr 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .footer-bottom {
        flex-direction: column;
        gap: 10px;
        text-align: center;
      }
      .form-row {
        grid-template-columns: 1fr;
      }
    }
    @media (max-width: 480px) {
      .section {
        padding: 72px 0;
      }
      .process-steps {
        grid-template-columns: 1fr;
      }
      .hero-stats {
        flex-direction: column;
        gap: 16px;
      }
      .about-highlights {
        grid-template-columns: 1fr;
      }
      .social-links-row {
        flex-direction: column;
      }
    }
    /* ═══════════════ DESIGN ENHANCEMENTS ═══════════════ */
    /* ── Underline accent en section titles ── */
    .section-header h2::after,
    .about-text h2::after,
    .whyus-features h2::after,
    .contact-info h2::after {
      content: '';
      display: block;
      width: 52px;
      height: 3px;
      background: linear-gradient(90deg, var(--red), var(--red-light), transparent);
      border-radius: 2px;
      margin-top: 14px;
    }
    .section-header h2::after {
      margin: 14px auto 0;
    }
    /* ── Services: dot-grid pattern + glowing orbs ── */
    #services {
      background:
        radial-gradient(ellipse 55% 40% at 10% 20%, rgba(155, 28, 28, .10) 0%, transparent 60%),
        radial-gradient(ellipse 45% 35% at 90% 80%, rgba(155, 28, 28, .08) 0%, transparent 60%),
        var(--dark2);
      background-image:
        radial-gradient(rgba(155, 28, 28, .09) 1.5px, transparent 1.5px),
        radial-gradient(ellipse 55% 40% at 10% 20%, rgba(155, 28, 28, .10) 0%, transparent 60%),
        radial-gradient(ellipse 45% 35% at 90% 80%, rgba(155, 28, 28, .08) 0%, transparent 60%);
      background-size: 28px 28px, 100% 100%, 100% 100%;
    }
    /* ── Founders: subtle mesh ── */
    #founders {
      background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(155, 28, 28, .1) 0%, transparent 60%),
        var(--dark3);
      background-image:
        linear-gradient(rgba(155, 28, 28, .04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(155, 28, 28, .04) 1px, transparent 1px),
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(155, 28, 28, .10) 0%, transparent 60%);
      background-size: 40px 40px, 40px 40px, 100% 100%;
    }
    /* ── About: animated glow + circuit bg ── */
    .about-visual {
      background-image:
        linear-gradient(rgba(155, 28, 28, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(155, 28, 28, .05) 1px, transparent 1px),
        linear-gradient(135deg, var(--dark2) 0%, var(--dark3) 100%);
      background-size: 24px 24px, 24px 24px, 100% 100%;
    }
    .about-glow {
      animation: pulse-glow 4s ease-in-out infinite;
    }
    @keyframes pulse-glow {
      0%,
      100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: .7;
      }
      50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
      }
    }
    /* circuit corner accents */
    .about-visual::after {
      content: '';
      position: absolute;
      bottom: 20px;
      right: 20px;
      width: 60px;
      height: 60px;
      border-bottom: 2px solid rgba(155, 28, 28, .4);
      border-right: 2px solid rgba(155, 28, 28, .4);
      border-radius: 0 0 6px 0;
    }
    .about-visual::before {
      content: '';
      position: absolute;
      top: 20px;
      left: 20px;
      width: 60px;
      height: 60px;
      border-top: 2px solid rgba(155, 28, 28, .4);
      border-left: 2px solid rgba(155, 28, 28, .4);
      border-radius: 6px 0 0 0;
      z-index: 2;
    }
    /* ── Process: animated gradient line + step glow ── */
    #process {
      background:
        radial-gradient(ellipse 70% 50% at 50% 100%, rgba(155, 28, 28, .08) 0%, transparent 60%),
        var(--dark);
    }
    .process-steps::before {
      display: block;
      height: 2px;
      background: linear-gradient(90deg,
          transparent 0%,
          rgba(155, 28, 28, .3) 15%,
          rgba(192, 57, 43, .7) 50%,
          rgba(155, 28, 28, .3) 85%,
          transparent 100%);
      animation: line-shimmer 4s linear infinite;
      background-size: 200% 100%;
    }
    @keyframes line-shimmer {
      0% {
        background-position: 200% 0;
      }
      100% {
        background-position: -200% 0;
      }
    }
    .step-num {
      box-shadow: 0 0 0 8px rgba(155, 28, 28, .06), 0 0 20px rgba(155, 28, 28, .15);
    }
    .process-step:hover .step-num {
      box-shadow: 0 0 0 10px rgba(155, 28, 28, .12), 0 0 35px rgba(155, 28, 28, .4);
    }
    /* ── WhyUs: side accent bar on features ── */
    .feature-item {
      border-left: 2px solid transparent;
      padding-left: 22px;
      transition: var(--transition);
    }
    .feature-item:hover {
      border-left-color: var(--red-light);
    }
    /* ── Contact section: decorative orb ── */
    #contact {
      position: relative;
      overflow: hidden;
    }
    #contact::before {
      content: '';
      position: absolute;
      top: -120px;
      left: -120px;
      width: 400px;
      height: 400px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(155, 28, 28, .1) 0%, transparent 70%);
      pointer-events: none;
    }
    /* ── Founder card inner glow on hover ── */
    .founder-card::after {
      content: '';
      position: absolute;
      inset: 0;
      border-radius: 24px;
      background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(155, 28, 28, .08) 0%, transparent 60%);
      opacity: 0;
      transition: var(--transition);
      pointer-events: none;
    }
    .founder-card:hover::after {
      opacity: 1;
    }
    /* ── Service card numbered accent ── */
    .service-card {
      counter-increment: service-count;
    }
    #services .services-grid {
      counter-reset: service-count;
    }
    /* ─── PROJECTS ──────────────────────────────────────────────── */
    #projects {
      background: var(--dark);
    }
    #projects {
      background-image:
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(155, 28, 28, .09) 0%, transparent 60%),
        radial-gradient(ellipse 50% 40% at 20% 80%, rgba(155, 28, 28, .07) 0%, transparent 60%);
    }
    .projects-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .project-card {
      background: var(--dark2);
      border: 1px solid var(--border);
      border-radius: 20px;
      overflow: hidden;
      transition: var(--transition);
      position: relative;
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    .project-card:hover {
      transform: translateY(-6px);
      border-color: rgba(155, 28, 28, .4);
      box-shadow: 0 20px 60px rgba(155, 28, 28, .14);
    }
    .project-img {
      width: 100%;
      height: 200px;
      background: var(--dark3);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid var(--border);
    }
    .project-img-placeholder {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
      color: rgba(255, 255, 255, .15);
    }
    .project-img-placeholder i {
      font-size: 2rem;
    }
    .project-img-placeholder span {
      font-size: .75rem;
      font-weight: 600;
      letter-spacing: .1em;
      text-transform: uppercase;
    }
    .project-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .5s ease;
    }
    .project-card:hover .project-img img {
      transform: scale(1.05);
    }
    .project-img-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to bottom, transparent 50%, rgba(14, 14, 14, .7) 100%);
    }
    .project-category {
      position: absolute;
      top: 14px;
      left: 14px;
      font-size: .7rem;
      font-weight: 700;
      letter-spacing: .1em;
      text-transform: uppercase;
      background: rgba(155, 28, 28, .85);
      color: var(--white);
      padding: 4px 10px;
      border-radius: 6px;
      backdrop-filter: blur(8px);
      z-index: 2;
    }
    .project-body {
      padding: 22px 22px 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .project-body h3 {
      font-size: 1.05rem;
      margin-bottom: 8px;
    }
    .project-body p {
      font-size: .85rem;
      color: rgba(255, 255, 255, .5);
      line-height: 1.7;
      margin-bottom: 16px;
    }
    .project-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: auto;
    }
    .project-tag {
      font-size: .7rem;
      font-weight: 600;
      background: rgba(255, 255, 255, .05);
      border: 1px solid rgba(255, 255, 255, .1);
      color: rgba(255, 255, 255, .45);
      padding: 3px 9px;
      border-radius: 5px;
    }
    /* Placeholder con patrón de puntos */
    .project-img.empty {
      background:
        radial-gradient(rgba(155, 28, 28, .08) 1.5px, transparent 1.5px),
        var(--dark3);
      background-size: 22px 22px;
    }
    /* Project card as link */
    a.project-link {
      text-decoration: none;
      color: inherit;
      display: block;
      height: 100%;
    }
    a.project-link .project-card {
      cursor: pointer;
    }
    @media (max-width: 900px) {
      .projects-grid {
        grid-template-columns: 1fr 1fr;
      }
      .projects-grid > :last-child:nth-child(odd) {
        grid-column: 1 / -1;
        justify-self: center;
        width: calc(50% - 12px);
      }
    }
    @media (max-width: 580px) {
      .projects-grid {
        grid-template-columns: 1fr;
      }
    }
    /* ── Tech marquee separator lines ── */
    #tech {
      position: relative;
    }
    #tech::before,
    #tech::after {
      content: '';
      position: absolute;
      top: 0;
      bottom: 0;
      width: 80px;
      z-index: 2;
      pointer-events: none;
    }
    #tech::before {
      left: 0;
      background: linear-gradient(90deg, var(--dark2), transparent);
    }
    #tech::after {
      right: 0;
      background: linear-gradient(-90deg, var(--dark2), transparent);
    }