/* ============================================
       CSS VARIABLES & RESET
    ============================================ */
  :root {
      --black: #0a0a0a;
      --charcoal: #141414;
      --iron: #1e1e1e;
      --steel: #2c2c2c;
      --rust: #c0392b;
      --rust-hot: #e74c3c;
      --amber: #e67e22;
      --silver: #555555;
      --mist: #888888;
      --white: #ffffff;
      --off-white: #f5f3ef;
      --page-bg: #f8f7f4;
      --section-alt: #f1efeb;

      --font-display: "Bebas Neue", sans-serif;
      --font-head: "Syne", sans-serif;
      --font-body: "DM Sans", sans-serif;

      --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
      --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
  }

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

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

  body {
      background: var(--page-bg);
      color: var(--black);
      font-family: var(--font-body);
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
  }

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

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

  ul {
      list-style: none;
  }

  /* ============================================
       UTILITY
    ============================================ */
  .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 2rem;
  }

  .tag {
      display: inline-block;
      font-family: var(--font-head);
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--rust);
      margin-bottom: 1.2rem;
  }

  .reveal {
      opacity: 0;
      transform: translateY(40px);
      transition:
          opacity 0.9s var(--ease-out-expo),
          transform 0.9s var(--ease-out-expo);
  }

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

  /* ============================================
       NAVBAR
    ============================================ */
  .navbar {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 100;
      padding: 1.4rem 0;
      transition:
          background 0.4s,
          padding 0.4s;
  }

  .navbar.scrolled {
      background: rgba(255, 255, 255, 0.97);
      backdrop-filter: blur(12px);
      padding: 0.9rem 0;
      border-bottom: 1px solid rgba(0, 0, 0, 0.08);
      box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  }

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

  .navbar-logo img {
      height: auto;
      filter: brightness(0) invert(1);
  }

  .navbar-links {
      display: flex;
      gap: 2.5rem;
      align-items: center;
  }

  .navbar-links a {
      font-family: var(--font-head);
      font-size: 0.82rem;
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.88);
      position: relative;
      transition: color 0.3s;
  }

  .navbar-links a::after {
      content: "";
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--rust);
      transition: width 0.35s var(--ease-out-expo);
  }

  .navbar-links a:hover {
      color: #ffffff;
  }

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

  .navbar.scrolled .navbar-links a {
      color: #2a2a2a;
  }

  .navbar.scrolled .navbar-links a:hover {
      color: var(--rust);
  }

  .btn-nav {
      background: var(--rust);
      color: var(--white) !important;
      padding: 0.55rem 1.4rem;
      border-radius: 3px;
      font-weight: 700 !important;
      transition:
          background 0.3s,
          transform 0.2s !important;
  }

  .btn-nav::after {
      display: none !important;
  }

  .btn-nav:hover {
      background: var(--rust-hot) !important;
      transform: translateY(-1px);
  }

  /* Hamburger */
  .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 4px;
  }

  .hamburger span {
      display: block;
      width: 26px;
      height: 2px;
      background:  #c0392b;
      transition: all 0.35s var(--ease-out-expo);
  }

  .navbar.scrolled .hamburger span {
      background: var(--black);
  }

  .hamburger.open span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
  }

  .hamburger.open span:nth-child(2) {
      opacity: 0;
      transform: scaleX(0);
  }

  .hamburger.open span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
  }

  .mobile-menu {
      display: none;
      flex-direction: column;
      gap: 0;
      background: #fff;
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      height: 100vh;
      z-index: 99;
      padding: 7rem 2rem 3rem;
      opacity: 0;
      transform: translateX(100%);
      transition:
          opacity 0.4s,
          transform 0.4s var(--ease-out-expo);
  }

  .mobile-menu.open {
      display: flex;
      opacity: 1;
      transform: translateX(0);
  }

  .mobile-menu a {
      font-family: var(--font-display);
      font-size: 2.4rem;
      color: var(--black);
      padding: 1rem 0;
      border-bottom: 1px solid rgba(0, 0, 0, 0.08);
      letter-spacing: 0.06em;
      transition: color 0.3s;
  }

  .mobile-menu a:hover {
      color: var(--rust);
  }

  /* ============================================
       HERO
    ============================================ */
  .hero {
      min-height: 100vh;
      display: flex;
      align-items: center;
      position: relative;
      overflow: hidden;
  }

  /* Hero background — imagen limpia, overlay suave */
  .hero-bg {
      position: absolute;
      inset: 0;
      background: linear-gradient(100deg,
              rgba(10, 10, 10, 0.82) 0%,
              rgba(10, 10, 10, 0.55) 55%,
              rgba(10, 10, 10, 0.25) 100%);
      z-index: 1;
  }

  .hero-grid {
      display: none;
  }

  .hero-stripe {
      display: none;
  }

  .hero-image-block {
      position: absolute;
      inset: 0;
      width: 100%;
      overflow: hidden;
  }

  .hero-image-block img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.8;
      filter: grayscale(15%) contrast(1.05);
  }

  .hero-image-block::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(0deg,
              rgba(10, 10, 10, 0.65) 0%,
              transparent 45%);
  }

  .hero-content {
      position: relative;
      z-index: 2;
      max-width: 680px;
      padding-top: 8rem;
  }

  .hero-eyebrow {
      display: flex;
      align-items: center;
      gap: 1rem;
      margin-bottom: 1.5rem;
      opacity: 0;
      color: #fff;
      animation: fadeSlideUp 0.8s var(--ease-out-expo) 0.3s forwards;
  }

  .hero-eyebrow-line {
      width: 40px;
      height: 2px;
      background: var(--rust);
  }

  .hero-eyebrow span {
      font-family: var(--font-head);
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.25em;
      text-transform: uppercase;
      color: var(--rust);
  }

  .hero-title {
      font-family: var(--font-display);
      font-size: clamp(3.8rem, 9vw, 8rem);
      line-height: 0.95;
      letter-spacing: 0.02em;
      margin-bottom: 1.8rem;
      opacity: 0;
      color: #fff;
      animation: fadeSlideUp 0.9s var(--ease-out-expo) 0.5s forwards;
  }

  .hero-title em {
      font-style: normal;
      color: var(--rust);
      display: block;
  }

  .hero-description {
      font-size: 1.05rem;
      line-height: 1.8;
      color: #fff;
      max-width: 500px;
      margin-bottom: 2.8rem;
      font-weight: 300;
      opacity: 0;
      animation: fadeSlideUp 0.9s var(--ease-out-expo) 0.7s forwards;
  }

  .hero-actions {
      display: flex;
      gap: 1.2rem;
      flex-wrap: wrap;
      opacity: 0;
      animation: fadeSlideUp 0.9s var(--ease-out-expo) 0.9s forwards;
  }

  .btn-primary {
      background: var(--rust);
      color: var(--white);
      padding: 0.9rem 2.2rem;
      font-family: var(--font-head);
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      border-radius: 3px;
      position: relative;
      overflow: hidden;
      transition:
          transform 0.3s,
          box-shadow 0.3s;
  }

  .btn-primary::before {
      content: "";
      position: absolute;
      inset: 0;
      background: var(--rust-hot);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.35s var(--ease-in-out);
  }

  .btn-primary span {
      position: relative;
      z-index: 1;
  }

  .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 30px rgba(192, 57, 43, 0.3);
  }

  .btn-primary:hover::before {
      transform: scaleX(1);
  }

  .btn-ghost {
      border: 1px solid rgba(255, 255, 255, 0.2);
      color: var(--white);
      padding: 0.9rem 2.2rem;
      font-family: var(--font-head);
      font-size: 0.85rem;
      font-weight: 600;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      border-radius: 3px;
      transition:
          border-color 0.3s,
          color 0.3s,
          background 0.3s;
  }

  .btn-ghost:hover {
      border-color: var(--white);
      background: rgba(255, 255, 255, 0.06);
  }

  .hero-stats {
      display: flex;
      gap: 3rem;
      margin-top: 5rem;
      padding-top: 3rem;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      opacity: 0;
      padding-bottom: 2rem;
      animation: fadeSlideUp 0.9s var(--ease-out-expo) 1.1s forwards;
  }

  .stat-num {
      font-family: var(--font-display);
      font-size: 3rem;
      color: var(--white);
      letter-spacing: 0.02em;
  }

  .stat-num sup {
      font-family: var(--font-head);
      font-size: 1.2rem;
      color: var(--rust);
  }

  .stat-label {
      font-size: 0.78rem;
      color: #fff;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      font-family: var(--font-head);
      font-weight: 500;
      margin-top: 0.2rem;
  }

  /* ============================================
       MARQUEE TICKER
    ============================================ */
  .ticker {
      background: var(--rust);
      padding: 0.7rem 0;
      overflow: hidden;
      position: relative;
  }

  .ticker-track {
      display: flex;
      gap: 0;
      animation: ticker-scroll 25s linear infinite;
      width: max-content;
  }

  .ticker-item {
      font-family: var(--font-head);
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      white-space: nowrap;
      padding: 0 3rem;
      display: flex;
      align-items: center;
      gap: 1.5rem;
  }

  .ticker-item::after {
      content: "◆";
      opacity: 0.6;
      font-size: 0.5rem;
  }

  @keyframes ticker-scroll {
      from {
          transform: translateX(0);
      }

      to {
          transform: translateX(-50%);
      }
  }

  /* ============================================
       ABOUT / INTRO
    ============================================ */
  .about {
      padding: 8rem 0;
      position: relative;
      background: var(--white);
  }

  .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
  }

  .about-visual {
      position: relative;
  }

  .about-img-main {
      width: 100%;
      aspect-ratio: 4/5;
      object-fit: cover;
      border-radius: 4px;
      filter: grayscale(20%);
  }

  .about-img-accent {
      position: absolute;
      bottom: -2.5rem;
      right: -2rem;
      width: 55%;
      aspect-ratio: 1;
      object-fit: cover;
      border-radius: 4px;
      border: 6px solid var(--white);
      filter: grayscale(30%);
  }

  .about-badge {
      position: absolute;
      top: 2rem;
      left: -1.5rem;
      background: var(--rust);
      padding: 1.2rem 1.5rem;
      border-radius: 4px;
      text-align: center;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  }

  .about-badge-num {
      font-family: var(--font-display);
      font-size: 2.4rem;
      line-height: 1;
      color: var(--white);
  }

  .about-badge-text {
      font-family: var(--font-head);
      font-size: 0.68rem;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.75);
      margin-top: 0.3rem;
  }

  .about-content h2 {
      font-family: var(--font-display);
      font-size: clamp(2.5rem, 5vw, 4rem);
      line-height: 1;
      letter-spacing: 0.02em;
      margin-bottom: 1.8rem;
      color: var(--black);
  }

  .about-content h2 span {
      color: var(--rust);
  }

  .about-content p {
      color: #444;
      line-height: 1.85;
      font-weight: 300;
      margin-bottom: 1.2rem;
  }

  .about-list-item {
      display: flex;
      align-items: flex-start;
      gap: 1rem;
      font-size: 0.95rem;
      color: #333;
  }

  .about-list-icon {
      width: 18px;
      height: 18px;
      background: var(--rust);
      border-radius: 2px;
      flex-shrink: 0;
      margin-top: 2px;
      display: flex;
      align-items: center;
      justify-content: center;
  }

  .about-list-icon svg {
      width: 10px;
      height: 10px;
      fill: white;
  }

  .about-list {
      margin-top: 2rem;
      display: flex;
      flex-direction: column;
      gap: 0.9rem;
  }

  /* ============================================
       SERVICES
    ============================================ */
  .services {
      padding: 8rem 0;
      background: var(--section-alt);
      position: relative;
      overflow: hidden;
  }

  .services::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg,
              transparent,
              var(--rust),
              transparent);
  }

  .section-header {
      text-align: center;
      margin-bottom: 5rem;
  }

  .section-header h2 {
      font-family: var(--font-display);
      font-size: clamp(2.8rem, 6vw, 5rem);
      letter-spacing: 0.02em;
      line-height: 1;
      color: var(--black);
  }

  .section-header h2 span {
      color: var(--rust);
  }

  .section-header p {
      color: #555;
      max-width: 520px;
      margin: 1.5rem auto 0;
      line-height: 1.8;
      font-weight: 300;
  }

  /* New card layout — staggered rows */
  .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
      background: none;
  }

  .service-card {
      background: var(--white);
      padding: 2.8rem 2.2rem;
      border-radius: 8px;
      position: relative;
      overflow: hidden;
      transition:
          transform 0.4s var(--ease-out-expo),
          box-shadow 0.4s;
      cursor: default;
      box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
  }

  .service-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: var(--rust);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.5s var(--ease-out-expo);
      border-radius: 8px 8px 0 0;
  }

  .service-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
  }

  .service-card:hover::before {
      transform: scaleX(1);
  }

  .service-number {
      font-family: var(--font-display);
      font-size: 5rem;
      color: rgba(0, 0, 0, 0.04);
      position: absolute;
      top: 0.8rem;
      right: 1.2rem;
      line-height: 1;
      transition: color 0.4s;
  }

  .service-card:hover .service-number {
      color: rgba(192, 57, 43, 0.07);
  }

  .service-icon {
      width: 52px;
      height: 52px;
      background: rgba(192, 57, 43, 0.08);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.6rem;
      transition: background 0.3s;
  }

  .service-card:hover .service-icon {
      background: rgba(192, 57, 43, 0.15);
  }

  .service-icon svg {
      width: 24px;
      height: 24px;
      stroke: var(--rust);
      fill: none;
      stroke-width: 1.5;
  }

  .service-card h3 {
      font-family: var(--font-head);
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 0.9rem;
      color: var(--black);
  }

  .service-card p {
      font-size: 0.88rem;
      color: #555;
      line-height: 1.75;
      font-weight: 300;
  }

  .features {
      padding: 8rem 0;
      background: var(--white);
  }

  .features-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 6rem;
      align-items: center;
  }

  .features-left h2 {
      font-family: var(--font-display);
      font-size: clamp(2.5rem, 5vw, 4.2rem);
      line-height: 1;
      letter-spacing: 0.02em;
      margin-bottom: 1.5rem;
      color: var(--black);
  }

  .features-left h2 span {
      color: var(--rust);
  }

  .features-left p {
      color: #555;
      line-height: 1.85;
      font-weight: 300;
      margin-bottom: 2.5rem;
  }

  .features-right {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
  }

  .feature-item {
      background: var(--section-alt);
      border: 1px solid rgba(0, 0, 0, 0.07);
      padding: 2rem 1.8rem;
      border-radius: 8px;
      transition:
          border-color 0.3s,
          transform 0.3s,
          box-shadow 0.3s;
  }

  .feature-item:hover {
      border-color: rgba(192, 57, 43, 0.3);
      transform: translateY(-4px);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.07);
  }

  .feature-item svg {
      width: 28px;
      height: 28px;
      stroke: var(--amber);
      fill: none;
      stroke-width: 1.5;
      margin-bottom: 1.2rem;
  }

  .feature-item h4 {
      font-family: var(--font-head);
      font-size: 0.95rem;
      font-weight: 700;
      margin-bottom: 0.6rem;
      color: var(--black);
  }

  .feature-item p {
      font-size: 0.82rem;
      color: #666;
      line-height: 1.7;
      font-weight: 300;
  }

  .process {
      padding: 8rem 0;
      background: var(--section-alt);
      position: relative;
  }

  .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 2rem;
      margin-top: 4rem;
      position: relative;
  }

  .process-steps::before {
      content: "";
      position: absolute;
      top: 2.5rem;
      left: 12.5%;
      right: 12.5%;
      height: 1px;
      background: linear-gradient(90deg,
              var(--rust),
              var(--amber),
              var(--rust));
      opacity: 0.3;
  }

  .process-step {
      text-align: center;
      padding: 2rem 1.2rem;
      position: relative;
  }

  .step-dot {
      width: 48px;
      height: 48px;
      background: var(--white);
      border: 2px solid var(--rust);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1.8rem;
      position: relative;
      z-index: 1;
      transition:
          background 0.3s,
          transform 0.3s;
      box-shadow: 0 4px 12px rgba(192, 57, 43, 0.15);
  }

  .process-step:hover .step-dot {
      background: var(--rust);
      transform: scale(1.1);
  }

  .step-dot span {
      font-family: var(--font-head);
      font-size: 0.75rem;
      font-weight: 800;
      color: var(--rust);
      transition: color 0.3s;
  }

  .process-step:hover .step-dot span {
      color: var(--white);
  }

  .process-step h4 {
      font-family: var(--font-head);
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 0.6rem;
      color: var(--black);
  }

  .process-step p {
      font-size: 0.82rem;
      color: #555;
      line-height: 1.7;
      font-weight: 300;
  }

  /* ============================================
       CTA BANNER
    ============================================ */
  .cta-banner {
      padding: 8rem 0;
      position: relative;
      overflow: hidden;
      background: var(--page-bg);
  }

  .cta-inner {
      background: linear-gradient(135deg, var(--rust) 0%, #8b0000 100%);
      border-radius: 6px;
      padding: 5rem 4rem;
      position: relative;
      overflow: hidden;
  }

  .cta-inner::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
          linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
          linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
      background-size: 40px 40px;
  }

  .cta-inner::after {
      content: "BS IRON";
      position: absolute;
      right: -1rem;
      bottom: -2.5rem;
      font-family: var(--font-display);
      font-size: 10rem;
      color: rgba(255, 255, 255, 0.06);
      letter-spacing: 0.1em;
      pointer-events: none;
  }

  .cta-content {
      position: relative;
      z-index: 1;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 3rem;
  }

  .cta-content h2 {
      font-family: var(--font-display);
      font-size: clamp(2.2rem, 4vw, 3.5rem);
      line-height: 1.05;
      letter-spacing: 0.02em;
      max-width: 540px;
  }

  .cta-actions {
      display: flex;
      gap: 1.2rem;
      flex-shrink: 0;
      flex-wrap: wrap;
  }

  .btn-white {
      background: var(--white);
      color: var(--rust);
      padding: 0.9rem 2.2rem;
      font-family: var(--font-head);
      font-size: 0.85rem;
      font-weight: 800;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      border-radius: 3px;
      transition:
          transform 0.3s,
          box-shadow 0.3s;
  }

  .btn-white:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  }

  .btn-outline-white {
      border: 2px solid rgba(255, 255, 255, 0.5);
      color: var(--white);
      padding: 0.9rem 2.2rem;
      font-family: var(--font-head);
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      border-radius: 3px;
      transition:
          border-color 0.3s,
          background 0.3s;
  }

  .btn-outline-white:hover {
      border-color: var(--white);
      background: rgba(255, 255, 255, 0.1);
  }

  /* ============================================
       CONTACT
    ============================================ */
  .contact {
      padding: 8rem 0;
      background: var(--white);
  }

  .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.3fr;
      gap: 5rem;
  }

  .contact-info h2 {
      font-family: var(--font-display);
      font-size: clamp(2.5rem, 5vw, 4rem);
      letter-spacing: 0.02em;
      line-height: 1;
      margin-bottom: 1.5rem;
      color: var(--black);
  }

  .contact-info h2 span {
      color: var(--rust);
  }

  .contact-info p {
      color: #555;
      line-height: 1.85;
      font-weight: 300;
      margin-bottom: 3rem;
  }

  .contact-details {
      display: flex;
      flex-direction: column;
      gap: 1.5rem;
  }

  .contact-detail-item {
      display: flex;
      align-items: center;
      gap: 1.2rem;
  }

  .contact-detail-icon {
      width: 44px;
      height: 44px;
      background: rgba(192, 57, 43, 0.08);
      border: 1px solid rgba(192, 57, 43, 0.2);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
  }

  .contact-detail-icon svg {
      width: 18px;
      height: 18px;
      stroke: var(--rust);
      fill: none;
      stroke-width: 1.5;
  }

  .contact-detail-label {
      font-family: var(--font-head);
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--mist);
      margin-bottom: 0.2rem;
  }

  .contact-detail-value {
      font-size: 0.95rem;
      color: #222;
      font-weight: 500;
  }

  .contact-form {
      background: var(--section-alt);
      border: 1px solid rgba(0, 0, 0, 0.07);
      border-radius: 10px;
      padding: 1rem;
      box-shadow: 0 4px 24px rgba(0, 0, 0, 0.05);
  }

  .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.2rem;
  }

  .form-group {
      margin-bottom: 1.4rem;
  }

  .form-group label {
      display: block;
      font-family: var(--font-head);
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: #666;
      margin-bottom: 0.6rem;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
      width: 100%;
      background: var(--white);
      border: 1px solid rgba(0, 0, 0, 0.12);
      color: var(--black);
      padding: 0.85rem 1.1rem;
      font-family: var(--font-body);
      font-size: 0.9rem;
      border-radius: 6px;
      transition:
          border-color 0.3s,
          box-shadow 0.3s;
      outline: none;
      appearance: none;
  }

  .form-group input::placeholder,
  .form-group textarea::placeholder {
      color: #aaa;
  }

  .form-group input:focus,
  .form-group textarea:focus,
  .form-group select:focus {
      border-color: var(--rust);
      box-shadow: 0 0 0 3px rgba(192, 57, 43, 0.1);
  }

  .form-group textarea {
      min-height: 130px;
      resize: vertical;
  }

  .form-submit {
      width: 100%;
      background: var(--rust);
      color: var(--white);
      padding: 1rem;
      font-family: var(--font-head);
      font-size: 0.9rem;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      border: none;
      border-radius: 3px;
      cursor: pointer;
      transition:
          background 0.3s,
          transform 0.2s,
          box-shadow 0.3s;
      position: relative;
      overflow: hidden;
  }

  .form-submit:hover {
      background: var(--rust-hot);
      transform: translateY(-2px);
      box-shadow: 0 10px 25px rgba(192, 57, 43, 0.3);
  }

  .footer {
      background: #111;
      border-top: none;
      padding: 4rem 0 2rem;
  }

  .footer-top {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr;
      gap: 4rem;
      padding-bottom: 3rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .footer-brand img {
      height: auto;
      filter: brightness(0) invert(1);
      margin-bottom: 1.2rem;
  }

  .footer-brand p {
      color: #888;
      font-size: 0.88rem;
      line-height: 1.75;
      font-weight: 300;
      max-width: 280px;
  }

  .footer-col h5 {
      font-family: var(--font-head);
      font-size: 0.75rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--white);
      margin-bottom: 1.4rem;
  }

  .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 0.8rem;
  }

  .footer-col ul li a {
      font-size: 0.88rem;
      color: #777;
      transition: color 0.3s;
      display: flex;
      align-items: center;
      gap: 0.5rem;
  }

  .footer-col ul li a:hover {
      color: var(--rust);
  }

  .footer-col ul li a::before {
      content: "";
      width: 6px;
      height: 1px;
      background: #555;
      transition:
          background 0.3s,
          width 0.3s;
  }

  .footer-col ul li a:hover::before {
      background: var(--rust);
      width: 10px;
  }

  .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding-top: 2rem;
      gap: 1rem;
      flex-wrap: wrap;
  }

  .footer-bottom p {
      font-size: 0.8rem;
      color: #666;
  }

  .footer-bottom span {
      color: var(--rust);
  }

  /* ============================================
       WHATSAPP FLOAT
    ============================================ */
  .wa-float {
      position: fixed;
      bottom: 2rem;
      right: 2rem;
      z-index: 200;
      display: flex;
      align-items: center;
      gap: 0.75rem;
  }

  .wa-tooltip {
      background: var(--charcoal);
      border: 1px solid var(--steel);
      color: var(--white);
      font-family: var(--font-head);
      font-size: 0.78rem;
      font-weight: 600;
      padding: 0.5rem 1rem;
      border-radius: 4px;
      white-space: nowrap;
      opacity: 0;
      transform: translateX(10px);
      transition:
          opacity 0.3s,
          transform 0.3s;
      pointer-events: none;
  }

  .wa-btn {
      width: 58px;
      height: 58px;
      background: #25d366;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 6px 24px rgba(37, 211, 102, 0.35);
      transition:
          transform 0.3s,
          box-shadow 0.3s;
      flex-shrink: 0;
  }

  .wa-btn:hover {
      transform: scale(1.1);
      box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
  }

  .wa-btn svg {
      width: 28px;
      height: 28px;
      fill: white;
  }

  .wa-float:hover .wa-tooltip {
      opacity: 1;
      transform: translateX(0);
  }

  /* Pulse ring */
  .wa-btn::before {
      content: "";
      position: absolute;
      width: 58px;
      height: 58px;
      border-radius: 50%;
      background: rgba(37, 211, 102, 0.4);
      animation: wa-pulse 2.5s ease-out infinite;
  }

  @keyframes wa-pulse {
      0% {
          transform: scale(1);
          opacity: 0.6;
      }

      100% {
          transform: scale(2);
          opacity: 0;
      }
  }

  /* ============================================
       ANIMATIONS
    ============================================ */
  @keyframes fadeSlideUp {
      from {
          opacity: 0;
          transform: translateY(30px);
      }

      to {
          opacity: 1;
          transform: translateY(0);
      }
  }

  /* ============================================
       PROGRESS BAR
    ============================================ */
  .progress-bar {
      position: fixed;
      top: 0;
      left: 0;
      height: 3px;
      background: var(--rust);
      z-index: 999;
      width: 0%;
      transition: width 0.1s linear;
  }

  /* ============================================
       RESPONSIVE
    ============================================ */
  @media (max-width: 1024px) {
      .about-grid {
          gap: 3rem;
      }

      .features-inner {
          gap: 4rem;
      }

      .contact-grid {
          gap: 3rem;
      }

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

      .process-steps {
          grid-template-columns: 1fr 1fr;
      }

      .process-steps::before {
          display: none;
      }

      .footer-top {
          grid-template-columns: 1fr 1fr;
          gap: 2.5rem;
      }
  }

  @media (max-width: 768px) {

    .navbar-logo img{
        width: 100px;
    }
      .navbar-links {
          display: none;
      }

      .hamburger {
          display: flex;
      }

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

      .about-badge {
          left: 0;
      }

      .about-visual {
          margin-bottom: 4rem;
      }

      .about-img-accent {
          right: 0;
          bottom: -2rem;
      }

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

      .features-inner {
          grid-template-columns: 1fr;
          gap: 3rem;
      }

      .features-right {
          grid-template-columns: 1fr 1fr;
      }

      .cta-content {
          flex-direction: column;
          text-align: center;
      }

      .cta-inner {
          padding: 3.5rem 2rem;
      }

      .contact-grid {
          grid-template-columns: 1fr;
          gap: 3rem;
      }

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

      .hero-stats {
          gap: 2rem;
      }



      .footer-top {
          grid-template-columns: 1fr;
          gap: 2rem;
      }

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

      .process-steps {
          grid-template-columns: 1fr 1fr;
      }
  }

  @media (max-width: 480px) {
      .features-right {
          grid-template-columns: 1fr;
      }

      .hero-actions {
          flex-direction: column;
      }

      .hero-stats {
          flex-direction: column;
          gap: 1.5rem;
          padding-top: 2rem;
          padding-bottom: 2rem;
          margin-top: 3rem;
      }

      .process-steps {
          grid-template-columns: 1fr;
      }
  }


  .navbar.scrolled  .navbar-logo img{
    filter: none;
  }