:root {
    --charcoal: #1E2422;
    --charcoal-2: #262E2B;
    --steel: #57666B;
    --steel-light: #8FA0A3;
    --paper: #F3F1E9;
    --paper-2: #EAE6D9;
    --copper: #B5651D;
    --copper-dark: #8C4E15;
    --moss: #5F7350;
    --moss-dark: #465A38;
    --line: rgba(30, 36, 34, 0.12);
    --line-on-dark: rgba(243, 241, 233, 0.16);
  }

  * {
    box-sizing: border-box;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    background: var(--paper);
    color: var(--charcoal);
    font-family: 'IBM Plex Sans Arabic', sans-serif;
    line-height: 1.8;
    -webkit-font-smoothing: antialiased;
  }

  h1,
  h2,
  h3,
  .brand-name {
    font-family: 'Almarai', sans-serif;
    margin: 0;
    color: var(--charcoal);
  }

  p {
    margin: 0;
  }

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

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

  .wrap {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 24px;
  }

  @media(max-width:640px) {
    .wrap {
      padding: 0 18px;
    }
  }

  /* ===== header ===== */
  header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(243, 241, 233, 0.94);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px;
  }

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

  .brand-name {
    font-size: 19px;
    font-weight: 800;
    letter-spacing: .2px;
  }

  .brand-sub {
    font-size: 11px;
    color: var(--steel);
    font-weight: 500;
    margin-top: 2px;
  }

  nav.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
  }

  nav.main-nav a {
    font-size: 14.5px;
    font-weight: 500;
    color: var(--charcoal);
    position: relative;
    padding: 4px 0;
  }

  nav.main-nav a:after {
    content: "";
    position: absolute;
    right: 0;
    left: 0;
    bottom: -3px;
    height: 2px;
    background: var(--copper);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s ease;
  }

  nav.main-nav a:hover:after {
    transform: scaleX(1);
  }

  .header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 15px;
    color: var(--copper-dark);
    white-space: nowrap;
  }

  .nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
  }

  @media(max-width:860px) {
    nav.main-nav {
      position: fixed;
      inset: 64px 0 auto 0;
      background: var(--paper);
      flex-direction: column;
      align-items: flex-start;
      gap: 0;
      border-bottom: 1px solid var(--line);
      max-height: 0;
      overflow: hidden;
      transition: max-height .3s ease;
    }

    nav.main-nav.open {
      max-height: 280px;
    }

    nav.main-nav a {
      width: 100%;
      padding: 14px 24px;
      border-top: 1px solid var(--line);
    }

    nav.main-nav a:after {
      display: none;
    }

    .header-phone span.phone-text {
      display: none;
    }

    .nav-toggle {
      display: block;
    }
  }

  /* ===== hero ===== */
  .hero {
    background: var(--charcoal);
    color: var(--paper);
    position: relative;
    overflow: hidden;
  }

  .hero h1 {
    color: var(--paper);
  }

  .hero .wrap {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 56px;
    align-items: center;
    padding-top: 76px;
    padding-bottom: 76px;
  }

  @media(max-width:900px) {
    .hero .wrap {
      grid-template-columns: 1fr;
      padding-top: 52px;
      padding-bottom: 52px;
    }
  }

  .eyebrow-line {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13.5px;
    color: var(--steel-light);
    margin-bottom: 18px;
  }

  .eyebrow-line span.dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--copper);
    flex: none;
  }

  .hero h1 {
    font-size: clamp(32px, 4.6vw, 50px);
    font-weight: 800;
    line-height: 1.28;
    max-width: 16ch;
  }

  .hero p.lead {
    margin-top: 20px;
    font-size: 16.5px;
    color: #C9CFC9;
    max-width: 46ch;
  }

  .hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 14px 26px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 15px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform .18s ease, background .2s ease, border-color .2s ease;
  }

  .btn:active {
    transform: scale(0.97);
  }

  .btn-copper {
    background: var(--copper);
    color: #fff;
  }

  .btn-copper:hover {
    background: var(--copper-dark);
  }

  .btn-outline {
    border-color: var(--line-on-dark);
    color: var(--paper);
  }

  .btn-outline:hover {
    background: rgba(243, 241, 233, 0.08);
  }

  .btn-moss {
    background: var(--moss);
    color: #fff;
  }

  .btn-moss:hover {
    background: var(--moss-dark);
  }

  .btn svg {
    width: 18px;
    height: 18px;
    flex: none;
  }

  .hero-stats {
    border-top: 1px solid var(--line-on-dark);
    display: grid;
    display: flex;
    justify-content: center;
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-stats .wrap {
    padding-top: 26px;
    padding-bottom: 26px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .stat-num {
    font-family: 'Almarai', sans-serif;
    font-size: 30px;
    font-weight: 800;
    color: var(--copper);
  }

  .stat-label {
    font-size: 13px;
    color: var(--steel-light);
    margin-top: 4px;
  }

  @media(max-width:640px) {
    .hero-stats .wrap {
      grid-template-columns: 1fr;
      text-align: center;
      gap: 16px;
    }
  }

  .hero-panel {
    background: var(--charcoal-2);
    border: 1px solid var(--line-on-dark);
    border-radius: 10px;
    padding: 28px;
  }

  .hero-panel h3 {
    color: var(--paper);
    font-size: 17px;
    margin-bottom: 16px;
  }

  .hero-panel ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .hero-panel li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14.5px;
    color: #D7DBD5;
  }

  .hero-panel li svg {
    width: 19px;
    height: 19px;
    flex: none;
    margin-top: 2px;
    color: var(--moss);
  }

  /* ===== section shell ===== */
  section {
    padding: 72px 0;
  }

  @media(max-width:640px) {
    section {
      padding: 52px 0;
    }
  }

  .section-head {
    max-width: 56ch;
    margin-bottom: 40px;
  }

  .section-head .kicker {
    font-size: 13px;
    color: var(--copper-dark);
    font-weight: 700;
    margin-bottom: 10px;
  }

  .section-head h2 {
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 800;
    line-height: 1.35;
  }

  .section-head p {
    margin-top: 12px;
    font-size: 15.5px;
    color: var(--steel);
  }

  /* ===== services grid ===== */
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
  }

  @media(max-width:860px) {
    .services-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media(max-width:560px) {
    .services-grid {
      grid-template-columns: 1fr;
    }
  }

  .service-card {
    background: var(--paper);
    padding: 30px 26px;
  }

  .service-card .icon-box {
    width: 46px;
    height: 46px;
    border-radius: 8px;
    background: var(--paper-2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
  }

  .service-card .icon-box svg {
    width: 24px;
    height: 24px;
    color: var(--copper-dark);
  }

  .service-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px;
  }

  .service-card p {
    font-size: 14px;
    color: var(--steel);
  }

  /* ===== feature split (aluminum / mixed scrap) ===== */
  .feature-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 44px;
  }

  @media(max-width:800px) {
    .feature-split {
      grid-template-columns: 1fr;
    }
  }

  .feature-block {
    border-right: 3px solid var(--copper);
    padding-right: 22px;
  }

  [dir="rtl"] .feature-block {
    border-right: 3px solid var(--copper);
    border-left: none;
    padding-right: 22px;
    padding-left: 0;
  }

  .feature-block h3 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 10px;
  }

  .feature-block p {
    font-size: 15px;
    color: var(--steel);
  }

  /* ===== process ===== */
  .process {
    background: var(--charcoal);
    color: var(--paper);
  }

  .process .section-head h2,
  .process .section-head p {
    color: var(--paper);
  }

  .process .section-head p {
    color: #C9CFC9;
  }

  .process .section-head .kicker {
    color: #D79A5E;
  }

  .steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
  }

  @media(max-width:900px) {
    .steps {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media(max-width:560px) {
    .steps {
      grid-template-columns: 1fr;
    }
  }

  .step {
    border-top: 2px solid var(--copper);
    padding-top: 18px;
  }

  .step .step-num {
    font-family: 'Almarai', sans-serif;
    font-size: 34px;
    font-weight: 800;
    color: var(--steel-light);
    opacity: .55;
  }

  .step h3 {
    font-size: 16.5px;
    font-weight: 700;
    margin-top: 10px;
    color: var(--paper);
  }

  .step p {
    font-size: 14px;
    color: #B9C0BA;
    margin-top: 8px;
  }

  /* ===== why us ===== */
  .why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 40px;
  }

  @media(max-width:700px) {
    .why-grid {
      grid-template-columns: 1fr;
    }
  }

  .why-item {
    display: flex;
    gap: 14px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
  }

  .why-item svg {
    width: 20px;
    height: 20px;
    flex: none;
    margin-top: 3px;
    color: var(--moss-dark);
  }

  .why-item h4 {
    font-size: 15.5px;
    font-weight: 700;
    margin-bottom: 4px;
  }

  .why-item p {
    font-size: 14px;
    color: var(--steel);
  }

  /* ===== eco band ===== */
  .eco {
    background: var(--moss);
    color: #F2F5EE;
  }

  .eco .wrap {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 32px;
    align-items: center;
  }

  @media(max-width:700px) {
    .eco .wrap {
      grid-template-columns: 1fr;
    }
  }

  .eco-icon {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: rgba(242, 245, 238, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
  }

  .eco-icon svg {
    width: 36px;
    height: 36px;
    color: #F2F5EE;
  }

  .eco h2 {
    color: #fff;
    font-size: 24px;
    font-weight: 800;
  }

  .eco p {
    margin-top: 10px;
    font-size: 15px;
    color: #E4EBDE;
    max-width: 70ch;
  }

  /* ===== contact ===== */
  .contact {
    background: var(--paper-2);
  }

  .contact-box {
    background: var(--charcoal);
    color: var(--paper);
    border-radius: 12px;
    padding: 44px 40px;
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 32px;
    align-items: center;
  }

  @media(max-width:800px) {
    .contact-box {
      grid-template-columns: 1fr;
      padding: 34px 26px;
    }
  }

  .contact-box h2 {
    color: var(--paper);
    font-size: 26px;
    font-weight: 800;
  }

  .contact-box p {
    color: #C9CFC9;
    margin-top: 10px;
    font-size: 15px;
  }

  .contact-actions {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .phone-display {
    font-family: 'Almarai', sans-serif;
    font-size: 30px;
    font-weight: 800;
    color: var(--copper);
    direction: ltr;
    text-align: right;
  }

  .contact-actions .btn {
    justify-content: center;
  }

  /* ===== footer ===== */
  footer {
    background: var(--charcoal);
    color: #9AA5A0;
    border-top: 1px solid var(--line-on-dark);
  }

  .footer-inner {
    padding: 36px 0 28px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    font-size: 13.5px;
  }

  footer .brand-name {
    color: var(--paper);
  }

  .footer-links {
    display: flex;
    gap: 22px;
    flex-wrap: wrap;
  }

  .footer-links a {
    color: #9AA5A0;
    font-size: 13.5px;
  }

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

  /* ===== floating action buttons ===== */
  .fab-wrap {
    position: fixed;
    bottom: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 60;
  }

  .fab {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
    color: #fff;
  }

  .fab svg {
    width: 27px;
    height: 27px;
  }

  .fab-call {
    background: var(--copper);
  }

  .fab-whatsapp {
    background: #25D366;
  }