:root {
    --bg: #16191c;
    --bg-alt: #1c2023;
    --surface: #202529;
    --surface-2: #262c31;
    --line: #34393e;
    --line-soft: #2a2f34;
    --text: #efece4;
    --text-muted: #9aa0a6;
    --text-dim: #6d7278;
    --orange: #ff6b1a;
    --orange-dim: #cc5514;
    --amber: #ffb800;
    --ink-red: #c6432b;
    --paper: #e9e4d6;
    --paper-dark: #d8d2c0;
    --myblue: #0099a5;
    --myblue-dark: #0079be;
    --radius-sm: 3px;
    --radius: 6px;
    --display: "Big Shoulders Display", sans-serif;
    --body: "IBM Plex Sans", sans-serif;
    --mono: "IBM Plex Mono", monospace;
  }

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

  html {
    scroll-behavior: smooth;
  }

  @media (prefers-reduced-motion: reduce) {
    html {
      scroll-behavior: auto;
    }

    * {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
  }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

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

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

  ul {
    list-style: none;
  }

  button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
  }

  :focus-visible {
    outline: 2px solid var(--amber);
    outline-offset: 3px;
  }

  .wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
  }

  .eyebrow {
    font-family: var(--mono);
    font-size: 12.5px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--myblue);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
  }

  .eyebrow::before {
    content: "";
    width: 22px;
    height: 2px;
    background: var(--myblue);
    display: inline-block;
  }

  h1,
  h2,
  h3,
  h4 {
    font-family: var(--display);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .01em;
    line-height: 0.95;
    color: var(--text);
  }

  /* ---------- Hazard stripe divider ---------- */
  .hazard {
    height: 10px;
    width: 100%;
    background-image: repeating-linear-gradient(-45deg,
        var(--myblue),
        var(--myblue) 14px,
        #1a1d20 14px,
        #1a1d20 28px);
    background-size: 200% 100%;
    animation: hazard-scroll 14s linear infinite;
    opacity: .9;
  }

  @keyframes hazard-scroll {
    from {
      background-position: 0 0;
    }

    to {
      background-position: -200px 0;
    }
  }

  /* ---------- Header ---------- */
  header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(22, 25, 28, .92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line-soft);
  }

  .nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 32px;
    max-width: 1200px;
    margin: 0 auto;
  }

  .logo {
    font-family: var(--display);
    font-weight: 900;
    font-size: 24px;
    letter-spacing: .02em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .logo .dot {
    color: var(--orange);
  }

  .nav-links {
    display: flex;
    gap: 32px;
    font-size: 14.5px;
    font-weight: 500;
  }

  .nav-links a {
    color: var(--text-muted);
    transition: color .2s ease;
    position: relative;
  }

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

  .nav-cta {
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: .04em;
    text-transform: uppercase;
    background: var(--orange);
    color: #16191c;
    padding: 11px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: background .2s ease, transform .2s ease;
  }

  .nav-cta:hover {
    background: var(--amber);
    transform: translateY(-1px);
  }

  .nav-toggle {
    display: none;
  }

  .nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
  }

  .nav-toggle span {
    width: 18px;
    height: 2px;
    background: var(--text);
    display: block;
    transition: transform .25s ease, opacity .25s ease;
  }

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

  .nav-toggle.open span:nth-child(2) {
    opacity: 0;
  }

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

  .mobile-menu {
    display: none;
    flex-direction: column;
    max-height: 0;
    overflow: hidden;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--line-soft);
    transition: max-height .3s ease;
  }

  .mobile-menu.open {
    max-height: 400px;
  }

  .mobile-menu a {
    padding: 16px 32px;
    font-size: 15.5px;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 1px solid var(--line-soft);
  }

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

  .mobile-menu .nav-cta {
    margin: 16px 32px 20px;
    text-align: center;
    justify-content: center;
  }

  /* ---------- Hero ---------- */
  .hero {
    background-image: url('../img/fundo.jpg');
    background-position: center center;
    padding: 88px 0 70px;
    position: relative;
  }

  .hero-bg {
    width: 100%;
    height: 100%;
    margin: 0;
  }


  .hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 56px;
    align-items: center;
  }

  .hero h1 {
    font-size: clamp(42px, 5.6vw, 78px);
    margin-bottom: 22px;
  }

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

  .hero-sub {
    font-size: 17.5px;
    color: var(--line);
    max-width: 46ch;
    margin-bottom: 34px;
  }

  .hero-ctas {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 15px 26px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14.5px;
    letter-spacing: .02em;
    transition: transform .18s ease, background .18s ease, border-color .18s ease;
  }

  .btn-primary {
    background: var(--myblue);
    color: #16191c;
  }

  .btn-primary:hover {
    background: var(--amber);
    transform: translateY(-2px);
  }

  .btn-outline {
    border: 1.5px solid var(--myblue);
    color: var(--myblue);
  }

  .btn-outline:hover {
    border-color: var(--orange);
    background: var(--orange);
    transform: translateY(-2px);
    color: var(--text);
  }

  /* Service ticket card */
  .ticket {
    background: var(--paper);
    color: #1c1c1a;
    border-radius: 4px;
    padding: 26px 26px 22px;
    position: relative;
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .55);
    transform: rotate(1.4deg);
    font-family: var(--mono);
    border: 1px solid rgba(0, 0, 0, .08);
  }

  .ticket::before {
    content: "";
    position: absolute;
    inset: 8px;
    border: 1px dashed rgba(0, 0, 0, .25);
    pointer-events: none;
  }

  .ticket-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    border-bottom: 2px solid #1c1c1a;
    padding-bottom: 12px;
    margin-bottom: 16px;
  }

  .ticket-head .t-title {
    font-family: var(--display);
    font-weight: 800;
    font-size: 20px;
    text-transform: uppercase;
    letter-spacing: .03em;
  }

  .ticket-head .t-num {
    font-size: 12px;
    color: #5a5a52;
  }

  .ticket-row {
    display: flex;
    justify-content: space-between;
    font-size: 12.5px;
    padding: 7px 0;
    border-bottom: 1px dotted rgba(0, 0, 0, .2);
  }

  .ticket-row span:first-child {
    color: #5a5a52;
    text-transform: uppercase;
    letter-spacing: .05em;
    font-size: 11px;
  }

  .ticket-row span:last-child {
    font-weight: 500;
    text-align: right;
  }

  .ticket-stamp-area {
    margin-top: 20px;
    display: flex;
    justify-content: flex-end;
  }

  .stamp {
    border: 3px solid var(--ink-red);
    color: var(--ink-red);
    font-family: var(--display);
    font-weight: 800;
    font-size: 15px;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: 7px 14px;
    border-radius: 3px;
    transform: rotate(-8deg) scale(1);
    opacity: 0;
    animation: stamp-in .5s cubic-bezier(.2, 1.4, .4, 1) .9s forwards;
    mix-blend-mode: multiply;
  }

  @keyframes stamp-in {
    0% {
      opacity: 0;
      transform: rotate(-8deg) scale(2.2);
    }

    60% {
      opacity: 1;
    }

    100% {
      opacity: .88;
      transform: rotate(-8deg) scale(1);
    }
  }

  /* ---------- Marquee strip ---------- */
  .strip {
    background: var(--surface);
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
    padding: 16px 0;
    overflow: hidden;
    white-space: nowrap;
  }

  .strip-track {
    display: inline-flex;
    gap: 0;
    animation: marquee 34s linear infinite;
  }

  @keyframes marquee {
    from {
      transform: translateX(0);
    }

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

  .strip-item {
    font-family: var(--mono);
    font-size: 13px;
    letter-spacing: .09em;
    text-transform: uppercase;
    color: var(--text-dim);
    padding: 0 24px;
    display: inline-flex;
    align-items: center;
    gap: 24px;
  }

  .strip-item::after {
    content: "";
    width: 8px;
    height: 8px;
    background: var(--myblue);
    display: inline-block;
    transform: rotate(45deg);
  }

  /* ---------- Sections generic ---------- */
  section {
    padding: 100px 0;
  }

  .section-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    margin-bottom: 52px;
    flex-wrap: wrap;
  }

  .section-head h2 {
    font-size: clamp(32px, 4vw, 48px);
  }

  .section-head p {
    color: var(--text-muted);
    max-width: 38ch;
    font-size: 15.5px;
  }

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

  .svc-card {
    background: var(--bg-alt);
    padding: 32px 28px;
    transition: background .25s ease;
  }

  .svc-card:hover {
    background: var(--surface-2);
  }

  .svc-code {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--orange);
    letter-spacing: .08em;
    margin-bottom: 18px;
    display: block;
  }

  .svc-card h3 {
    font-size: 22px;
    margin-bottom: 10px;
    letter-spacing: 0;
  }

  .svc-card p {
    color: var(--text-muted);
    font-size: 14.5px;
    margin-bottom: 14px;
  }

  .svc-time {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--text-dim);
    border-top: 1px solid var(--line-soft);
    padding-top: 12px;
    display: block;
  }

  /* ---------- Produtos ---------- */
  .prod-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }

  .prod-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px;
    background: var(--bg-alt);
    transition: border-color .2s ease, transform .2s ease;
  }

  .prod-card:hover {
    border-color: var(--myblue);
    transform: translateY(-3px);
  }

  .prod-icon {
    width: 38px;
    height: 38px;
    border: 1.5px solid var(--amber);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--mono);
    color: var(--amber);
    font-size: 13px;
    margin-bottom: 18px;
  }

  .prod-card h3 {
    font-size: 19px;
    margin-bottom: 8px;
    text-transform: none;
    font-family: var(--body);
    font-weight: 700;
  }

  .prod-card p {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 14px;
  }

  .prod-card a {
    font-family: var(--mono);
    font-size: 12.5px;
    color: var(--myblue);
    letter-spacing: .03em;
  }

  .prod-card a:hover {
    color: var(--amber);
  }

  /* ---------- Particulares / Empresas split ---------- */
  .split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
  }

  .split-col {
    padding: 44px 40px;
    position: relative;
  }

  .split-col:first-child {
    background: var(--bg-alt);
    border-right: 1px solid var(--line);
  }

  .split-col:last-child {
    background: var(--surface-2);
  }

  .split-tag {
    font-family: var(--mono);
    font-size: 11.5px;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 5px 10px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 20px;
  }

  .split-col:first-child .split-tag {
    background: rgba(255, 184, 0, .14);
    color: var(--amber);
    border: 1px solid rgba(255, 184, 0, .4);
  }

  .split-col:last-child .split-tag {
    background: rgba(255, 107, 26, .14);
    color: var(--orange);
    border: 1px solid rgba(255, 107, 26, .4);
  }

  .split-col h3 {
    font-size: 30px;
    margin-bottom: 22px;
  }

  .split-col ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 28px;
  }

  .split-col li {
    display: flex;
    gap: 12px;
    font-size: 14.5px;
    color: var(--text-muted);
    align-items: flex-start;
  }

  .split-col li::before {
    content: "";
    min-width: 6px;
    height: 6px;
    margin-top: 7px;
    background: currentColor;
    color: var(--orange);
    transform: rotate(45deg);
  }

  /* ---------- Processo ---------- */
  .process {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    position: relative;
  }

  .process::before {
    content: "";
    position: absolute;
    top: 22px;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--line);
    z-index: 0;
  }

  .p-step {
    position: relative;
    z-index: 1;
    padding-right: 20px;
  }

  .p-num {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg);
    border: 2px solid var(--myblue);
    color: var(--myblue);
    font-family: var(--mono);
    font-weight: 600;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
  }

  .p-step h4 {
    font-size: 17px;
    text-transform: none;
    font-family: var(--body);
    font-weight: 700;
    margin-bottom: 8px;
    letter-spacing: 0;
  }

  .p-step p {
    font-size: 13.5px;
    color: var(--text-muted);
  }

  /* ---------- Garantia / testemunhos ---------- */
  .guarantee {
    background: var(--bg-alt);
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
  }

  .guarantee-inner {
    display: grid;
    grid-template-columns: 0.5fr 1fr;
    gap: 60px;
    align-items: center;
  }

  .g-stamp {
    width: 170px;
    height: 170px;
    border: 5px solid var(--myblue-dark);
    border-radius: 50%;
    color: var(--myblue-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-family: var(--display);
    font-weight: 800;
    text-transform: uppercase;
    font-size: 19px;
    line-height: 1.15;
    transform: rotate(-11deg);
    opacity: .9;
    justify-self: center;
    mix-blend-mode: screen;
    animation: g-stamp-in .6s cubic-bezier(.2, 1.3, .4, 1) both;
    animation-timeline: view();
    animation-range: entry 0% cover 25%;
  }

  @keyframes g-stamp-in {
    from {
      opacity: 0;
      transform: rotate(-11deg) scale(1.6);
    }

    to {
      opacity: .9;
      transform: rotate(-11deg) scale(1);
    }
  }

  .testimonials {
    display: flex;
    flex-direction: column;
    gap: 26px;
  }

  .t-item {
    border-left: 2px solid var(--myblue);
    padding-left: 22px;
  }

  .t-item p {
    font-size: 16px;
    color: var(--text);
    margin-bottom: 10px;
  }

  .t-item span {
    font-family: var(--mono);
    font-size: 12.5px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: .05em;
  }

  /* ---------- Contactos ---------- */
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }

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

  label {
    display: block;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--text-dim);
    margin-bottom: 8px;
  }

  input,
  textarea,
  select {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 13px 14px;
    color: var(--text);
    font-family: var(--body);
    font-size: 14.5px;
    transition: border-color .2s ease;
  }

  input:focus,
  textarea:focus,
  select:focus {
    border-color: var(--orange);
    outline: none;
  }

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

  .type-toggle {
    display: flex;
    gap: 10px;
  }

  .type-toggle label {
    flex: 1;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 12px;
    text-align: center;
    text-transform: none;
    font-family: var(--body);
    font-size: 14px;
    color: var(--text-muted);
    cursor: pointer;
    transition: all .2s ease;
    margin: 0;
  }

  .type-toggle input {
    display: none;
  }

  .type-toggle input:checked+label {
    border-color: var(--orange);
    color: var(--orange);
    background: rgba(255, 107, 26, .08);
  }

  .type-toggle-wrap {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
  }

  .info-card {
    background: var(--bg-alt);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px;
  }

  .info-row {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line-soft);
  }

  .info-row:last-child {
    border-bottom: none;
  }

  .info-row .k {
    font-family: var(--mono);
    font-size: 11.5px;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: .06em;
    min-width: 110px;
    padding-top: 2px;
  }

  .info-row .v {
    font-size: 15px;
    color: var(--text);
  }

  .info-row .v a:hover {
    color: var(--orange);
  }

  .whatsapp-btn {
    margin-top: 22px;
    width: 100%;
    justify-content: center;
    background: #25d366;
    color: #0c1a10;
  }

  .whatsapp-btn:hover {
    background: #2fe075;
  }

  /* ---------- Footer ---------- */
  footer {
    padding: 56px 0 34px;
  }

  .footer-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 32px;
    margin-bottom: 36px;
  }

  .footer-links {
    display: flex;
    gap: 36px;
    flex-wrap: wrap;
  }

  .footer-links div h5 {
    font-family: var(--mono);
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--text-dim);
    margin-bottom: 14px;
  }

  .footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 9px;
  }

  .footer-links a {
    font-size: 14px;
    color: var(--text-muted);
  }

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

  .footer-bottom {
    display: flex;
    justify-content: space-between;
    color: var(--text-dim);
    font-size: 12.5px;
    font-family: var(--mono);
    flex-wrap: wrap;
    gap: 10px;
  }

  /* ---------- Reveal on scroll ---------- */
  .reveal {
    opacity: 0;
    transform: translateY(100px);
    transition: opacity .8s cubic-bezier(0.25, 1, 0.25, 1) 0.4s,
      transform .8s cubic-bezier(0.25, 1, 0.25, 1) 0.4s;
  }

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

  /* ---------- Responsive ---------- */
  @media (max-width: 940px) {
    .hero-grid {
      grid-template-columns: 1fr;
    }

    .hero-bg {
      background: rgba(255, 255, 255, .1);
      backdrop-filter: blur(4px);
      width: 100%;
      height: 100%;
      margin: 0;
    }

    .ticket {
      transform: rotate(0);
      max-width: 420px;
    }

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

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

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

    .split-col:first-child {
      border-right: none;
      border-bottom: 1px solid var(--line);
    }

    .process {
      grid-template-columns: repeat(3, 1fr);
      row-gap: 34px;
    }

    .process::before {
      display: none;
    }

    .guarantee-inner {
      grid-template-columns: 1fr;
      text-align: center;
    }

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

    .nav-links {
      display: none;
    }

    .nav-toggle {
      display: flex;
    }

    .mobile-menu {
      display: flex;
    }
  }

  @media (max-width: 600px) {
    .wrap {
      padding: 0 20px;
    }

    section {
      padding: 64px 0;
    }

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

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

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

    .nav-cta {
      display: none;
    }
  }