:root {
    --bg: #fafaf8;
    --bg-2: #f3f1ec;
    --ink: #18222c;
    --ink-2: #3b4651;
    --ink-3: #6b7785;
    --line: rgba(24, 34, 44, 0.08);
    --line-strong: rgba(24, 34, 44, 0.14);
    --accent: #b3531a;
    --accent-soft: rgba(179, 83, 26, 0.10);
    --accent-ink: #8a3f12;
    --navy: #0e4d7a;
    --navy-soft: rgba(14, 77, 122, 0.10);
    --dark: #0d1922;
    --dark-2: #132634;
    --wa: #25d366;
    --wa-ink: #128c47;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-sm: 0 1px 2px rgba(24,34,44,0.04), 0 2px 6px rgba(24,34,44,0.04);
    --shadow-md: 0 4px 14px rgba(24,34,44,0.06), 0 18px 40px -12px rgba(24,34,44,0.10);
    --shadow-lg: 0 10px 30px rgba(24,34,44,0.08), 0 40px 80px -20px rgba(24,34,44,0.18);
  }

  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg);
    color: var(--ink);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }
  img { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  button { font-family: inherit; cursor: pointer; border: 0; background: 0; }
  input, select, textarea { font-family: inherit; }

  .display {
    font-family: 'Sora', system-ui, sans-serif;
    letter-spacing: -0.03em;
    font-weight: 700;
    line-height: 1.02;
  }

  .container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 32px;
  }

  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-2);
  }
  .eyebrow::before {
    content: "";
    width: 24px;
    height: 1px;
    background: var(--accent);
  }
  .eyebrow.light { color: rgba(255,255,255,0.72); }
  .eyebrow.light::before { background: #d67a3e; }

  /* ===== HEADER ===== */
  header.site {
    position: fixed;
    top: 16px;
    left: 0;
    right: 0;
    z-index: 50;
    padding: 0 24px;
    transition: top .35s var(--ease);
  }
  .header-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 18px 6px 10px;
    background: rgba(250, 250, 248, 0.72);
    backdrop-filter: saturate(180%) blur(18px);
    -webkit-backdrop-filter: saturate(180%) blur(18px);
    border: 1px solid rgba(24,34,44,0.06);
    border-radius: 999px;
    box-shadow: 0 6px 24px -8px rgba(24,34,44,0.10);
  }
  .brand { display: flex; align-items: center; gap: 12px; }
  .brand-logo {
    width: 64px; height: 64px;
    display: grid; place-items: center;
    flex: none;
    margin: -10px 0 -10px -12px;
  }
  .brand-logo img { width: 100%; height: 100%; object-fit: contain; display: block; }
  .brand-letters { height: 22px; width: auto; display: block; }
  .footer-top .brand-logo { width: 72px; height: 72px; margin: 0; }
  .footer-top .brand-letters { height: 26px; filter: brightness(0) invert(1); opacity: 0.92; }
  nav.primary {
    display: flex;
    gap: 6px;
  }
  nav.primary a {
    font-size: 14px;
    font-weight: 500;
    color: var(--ink-2);
    padding: 8px 14px;
    border-radius: 999px;
    transition: color .3s var(--ease), background .3s var(--ease);
  }
  nav.primary a:hover { color: var(--ink); background: rgba(24,34,44,0.05); }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
    padding: 11px 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: transform .4s var(--ease), box-shadow .4s var(--ease), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
    white-space: nowrap;
  }
  .btn:hover { transform: translateY(-1px); }
  .btn-wa {
    background: var(--wa);
    color: #fff;
    box-shadow: 0 4px 14px rgba(37,211,102,0.35);
  }
  .btn-wa:hover { background: #1fbe5a; box-shadow: 0 8px 24px rgba(37,211,102,0.45); }
  .btn-accent {
    background: var(--accent);
    color: #fff;
    padding: 14px 22px;
    font-size: 15px;
    box-shadow: 0 6px 18px -4px rgba(179,83,26,0.45);
  }
  .btn-accent:hover { background: #a04a15; box-shadow: 0 10px 28px -6px rgba(179,83,26,0.55); }
  .btn-ghost {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--line-strong);
    padding: 14px 22px;
    font-size: 15px;
  }
  .btn-ghost.on-dark {
    color: #fff;
    border-color: rgba(255,255,255,0.22);
  }
  .btn-ghost:hover { background: rgba(24,34,44,0.04); }
  .btn-ghost.on-dark:hover { background: rgba(255,255,255,0.06); }
  .btn-block { width: 100%; justify-content: center; }

  .hamburger { display: none; }

  /* ===== HERO ===== */
  .hero {
    position: relative;
    min-height: 100vh;
    color: #fff;
    overflow: hidden;
    padding: 140px 0 80px;
    display: flex;
    align-items: center;
  }
  .hero-bg {
    position: absolute; inset: 0;
    background-image: url('assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    transform: scale(1.02);
  }
  .hero-overlay {
    position: absolute; inset: 0;
    background:
      linear-gradient(90deg, rgba(13,25,34,0.82) 0%, rgba(13,25,34,0.55) 55%, rgba(13,25,34,0.35) 100%),
      linear-gradient(180deg, rgba(13,25,34,0.55) 0%, rgba(13,25,34,0.7) 100%);
  }
  .hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 72px;
    align-items: center;
  }
  .hero h1 {
    font-size: clamp(40px, 5.2vw, 68px);
    margin: 20px 0 24px;
    max-width: 14ch;
  }
  .hero h1 em {
    font-style: normal;
    color: #e79a5e;
  }
  .hero p.lead {
    font-size: 17px;
    line-height: 1.6;
    color: rgba(255,255,255,0.82);
    max-width: 56ch;
    margin: 0 0 32px;
  }
  .hero-ctas {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
  }
  .chips {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 13px;
    color: rgba(255,255,255,0.75);
  }
  .chips span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }
  .chips span + span::before {
    content: "";
    width: 3px; height: 3px; border-radius: 50%;
    background: rgba(255,255,255,0.4);
    margin-right: 2px;
  }

  /* form card */
  .form-card {
    background: #fff;
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--shadow-lg);
    color: var(--ink);
    border: 1px solid rgba(255,255,255,0.4);
  }
  .form-card h3 {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    letter-spacing: -0.025em;
    font-size: 22px;
    margin: 0 0 6px;
  }
  .form-card .sub {
    font-size: 14px;
    color: var(--ink-3);
    margin: 0 0 22px;
  }
  .field { margin-bottom: 14px; }
  .field label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--ink-2);
    margin-bottom: 6px;
  }
  .field input, .field select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--line-strong);
    border-radius: 12px;
    font-size: 14px;
    color: var(--ink);
    background: #fff;
    transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
  }
  .field input:focus, .field select:focus {
    outline: 0;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-soft);
  }
  .field select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='none' stroke='%233b4651' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round' d='M1 1.5 6 6.5 11 1.5'/></svg>");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
  }
  .form-trust {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 14px;
  }
  .form-trust span {
    font-size: 11.5px;
    color: var(--ink-3);
    padding: 5px 10px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--bg);
  }

  /* ===== Generic section ===== */
  section { position: relative; }
  .section-pad { padding: 110px 0; }
  .section-pad-sm { padding: 80px 0; }
  h2.section-title {
    font-size: clamp(32px, 3.4vw, 46px);
    margin: 14px 0 0;
    max-width: 22ch;
  }
  .section-head {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: end;
    margin-bottom: 56px;
  }
  .section-head p.sub {
    margin: 0;
    color: var(--ink-2);
    font-size: 17px;
    line-height: 1.6;
    max-width: 48ch;
  }

  /* ===== TRUST ===== */
  .trust-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: start;
  }
  .stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .stat {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 20px;
    align-items: center;
    padding: 22px 24px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  }
  .stat:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
  .stat-num {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    letter-spacing: -0.04em;
    font-size: 44px;
    color: var(--accent);
    line-height: 1;
  }
  .stat-num small {
    font-size: 20px;
    color: var(--ink);
    margin-left: 2px;
  }
  .stat-text h3 { font-family: 'Sora', sans-serif; font-size: 16px; margin: 0 0 4px; font-weight: 600; letter-spacing: -0.01em; }
  .stat-text p { margin: 0; font-size: 14px; color: var(--ink-3); line-height: 1.5; }

  /* ===== GEO DARK SECTION ===== */
  .geo-section {
    background: var(--dark);
    color: #fff;
    border-radius: 32px;
    margin: 0 32px;
    overflow: hidden;
    position: relative;
  }
  .geo-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(800px 500px at 85% -10%, rgba(179,83,26,0.18), transparent 60%),
                radial-gradient(700px 500px at -10% 110%, rgba(14,77,122,0.28), transparent 60%);
    pointer-events: none;
  }
  .geo-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 72px;
    align-items: center;
    padding: 96px 72px;
  }
  .geo-grid h2 {
    font-size: clamp(32px, 3.2vw, 46px);
    margin: 16px 0 24px;
    color: #fff;
  }
  .geo-grid p {
    color: rgba(255,255,255,0.78);
    font-size: 16px;
    line-height: 1.65;
    margin: 0 0 28px;
  }
  .check-list {
    list-style: none;
    padding: 0;
    margin: 0 0 32px;
    display: grid;
    gap: 14px;
  }
  .check-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 14px;
    align-items: start;
    font-size: 15px;
    color: rgba(255,255,255,0.92);
  }
  .check-ico {
    width: 22px; height: 22px;
    border-radius: 50%;
    background: var(--accent);
    display: grid; place-items: center;
    flex: none;
    margin-top: 2px;
  }
  .check-ico svg { width: 12px; height: 12px; }
  .geo-img {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 4/5;
    background: #0a1520;
    box-shadow: 0 30px 80px -20px rgba(0,0,0,0.6);
  }
  .geo-img img { width: 100%; height: 100%; object-fit: cover; }
  .geo-img-tag {
    position: absolute;
    left: 20px; bottom: 20px;
    background: rgba(13,25,34,0.78);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.14);
    padding: 12px 16px;
    border-radius: 14px;
    font-size: 13px;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .geo-img-tag .dot {
    width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
    box-shadow: 0 0 0 4px rgba(179,83,26,0.22);
  }

  /* ===== SERVICES GRID ===== */
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .svc-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 28px;
    transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .3s var(--ease);
    display: flex;
    flex-direction: column;
  }
  .svc-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--line-strong);
  }
  .svc-ico {
    width: 48px; height: 48px;
    border-radius: 14px;
    background: var(--accent-soft);
    color: var(--accent);
    display: grid; place-items: center;
    margin-bottom: 24px;
  }
  .svc-ico svg { width: 24px; height: 24px; }
  .svc-card h3 {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    font-size: 19px;
    margin: 0 0 10px;
    color: var(--ink);
  }
  .svc-card p {
    margin: 0;
    font-size: 14.5px;
    color: var(--ink-3);
    line-height: 1.55;
  }

  /* ===== EQUIPMENT ===== */
  .equip-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 28px;
  }
  .equip-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  }
  .equip-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
  .equip-ico {
    width: 56px; height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, #132634, #0e4d7a);
    color: #fff;
    display: grid; place-items: center;
  }
  .equip-ico svg { width: 28px; height: 28px; }
  .equip-card h3 {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    font-size: 18px;
    margin: 0 0 6px;
  }
  .equip-card p { margin: 0; font-size: 14.5px; color: var(--ink-3); line-height: 1.55; }
  .equip-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent-soft);
    color: var(--accent-ink);
    padding: 10px 18px;
    border-radius: 999px;
    font-size: 13.5px;
    font-weight: 600;
  }
  .equip-badge svg { width: 16px; height: 16px; }
  .equip-note {
    font-size: 12.5px;
    color: var(--ink-3);
    max-width: 70ch;
    line-height: 1.55;
    margin-top: 18px;
  }

  /* ===== METHOD ===== */
  .method-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid var(--line);
    border-radius: 24px;
    overflow: hidden;
    background: #fff;
  }
  .step {
    padding: 36px 32px;
    border-right: 1px solid var(--line);
    position: relative;
  }
  .step:last-child { border-right: 0; }
  .step-num {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0e4d7a 0%, #b3531a 100%);
    color: #fff;
    display: grid; place-items: center;
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    font-size: 18px;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    box-shadow: 0 6px 16px -6px rgba(14,77,122,0.4);
  }
  .step h3 {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    font-size: 19px;
    margin: 0 0 8px;
  }
  .step p { margin: 0; font-size: 14px; color: var(--ink-3); line-height: 1.55; }

  /* ===== CASES ===== */
  .cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .case {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  }
  .case:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
  .case-img {
    aspect-ratio: 4/3;
    position: relative;
    overflow: hidden;
  }
  .case-img .ph {
    position: absolute; inset: 0;
    display: grid; place-items: center;
    color: rgba(255,255,255,0.55);
  }
  .case-ph-1 { background: linear-gradient(135deg, #1f3a2b 0%, #3e6a4a 60%, #b3531a 130%); }
  .case-ph-2 { background: linear-gradient(135deg, #0e4d7a 0%, #2b6da0 60%, #18222c 130%); }
  .case-ph-3 { background: linear-gradient(135deg, #7a3a0e 0%, #b3531a 60%, #e79a5e 130%); }
  .case-img svg.grid-svg { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0.35; }
  .case-body { padding: 24px 26px 28px; }
  .case-tag {
    display: inline-flex;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 5px 10px;
    border-radius: 999px;
    margin-bottom: 14px;
  }
  .tag-reg { background: rgba(14,77,122,0.10); color: var(--navy); }
  .tag-obr { background: rgba(24,34,44,0.07); color: var(--ink); }
  .tag-min { background: var(--accent-soft); color: var(--accent-ink); }
  .case h3 {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    font-size: 19px;
    line-height: 1.25;
    margin: 0 0 10px;
  }
  .case p { margin: 0; font-size: 14px; color: var(--ink-3); line-height: 1.55; }

  /* ===== DELIVERABLES ===== */
  .deliver-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 72px; align-items: start; }
  .deliver-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .deliver-cards > :first-child { grid-column: 1 / -1; }
  .d-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  }
  .d-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
  .d-ico {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: var(--navy-soft);
    color: var(--navy);
    display: grid; place-items: center;
    flex: none;
  }
  .d-ico svg { width: 22px; height: 22px; }
  .d-card h3 {
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    letter-spacing: -0.015em;
    font-size: 15px;
    margin: 0 0 3px;
  }
  .d-card p { margin: 0; font-size: 13px; color: var(--ink-3); line-height: 1.45; }

  /* ===== FAQ ===== */
  .faq-grid { display: grid; grid-template-columns: 0.8fr 1.4fr; gap: 72px; align-items: start; }
  .faq-list {
    border-top: 1px solid var(--line);
  }
  .faq-item {
    border-bottom: 1px solid var(--line);
  }
  .faq-q {
    width: 100%;
    text-align: left;
    padding: 22px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    font-family: 'Sora', sans-serif;
    font-weight: 500;
    letter-spacing: -0.015em;
    font-size: 17px;
    color: var(--ink);
    transition: color .3s var(--ease);
  }
  .faq-q:hover { color: var(--accent); }
  .faq-toggle {
    width: 32px; height: 32px;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    display: grid; place-items: center;
    flex: none;
    transition: transform .5s var(--ease), background .3s var(--ease), border-color .3s var(--ease);
  }
  .faq-q svg { width: 14px; height: 14px; transition: transform .5s var(--ease); }
  .faq-item.open .faq-toggle { background: var(--accent); border-color: var(--accent); }
  .faq-item.open .faq-toggle svg { color: #fff; transform: rotate(45deg); }
  .faq-a {
    overflow: hidden;
    max-height: 0;
    transition: max-height .5s var(--ease);
  }
  .faq-a-inner {
    padding: 0 0 24px;
    font-size: 15px;
    color: var(--ink-2);
    line-height: 1.65;
    max-width: 68ch;
  }

  /* ===== CTA FINAL ===== */
  .cta-card {
    background: linear-gradient(135deg, #132634 0%, #0d1922 100%);
    border-radius: 28px;
    padding: 72px 72px;
    color: #fff;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 48px;
    align-items: center;
  }
  .cta-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      radial-gradient(500px 300px at 100% 0%, rgba(179,83,26,0.25), transparent 60%),
      radial-gradient(500px 300px at 0% 100%, rgba(14,77,122,0.35), transparent 60%);
  }
  .cta-card > * { position: relative; }
  .cta-card h2 {
    font-family: 'Sora', sans-serif;
    font-weight: 700;
    letter-spacing: -0.03em;
    font-size: clamp(28px, 3.2vw, 44px);
    line-height: 1.05;
    margin: 0 0 16px;
  }
  .cta-card p { margin: 0; color: rgba(255,255,255,0.75); font-size: 16px; line-height: 1.6; max-width: 46ch; }
  .cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

  /* ===== FOOTER ===== */
  footer.site {
    background: var(--dark);
    color: rgba(255,255,255,0.72);
    padding: 72px 0 40px;
    margin-top: 100px;
  }
  .footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    padding-bottom: 48px;
    flex-wrap: wrap;
  }
  .footer-top .brand-name { color: #fff; font-size: 20px; }
  .footer-top .brand-logo { background: #fff; }
  .footer-nav { display: flex; gap: 8px; flex-wrap: wrap; }
  .footer-nav a {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    padding: 6px 14px;
    border-radius: 999px;
    transition: color .25s var(--ease), background .25s var(--ease);
  }
  .footer-nav a:hover { color: #fff; background: rgba(255,255,255,0.06); }
  .footer-bot {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: rgba(255,255,255,0.5);
  }
  .footer-bot strong { color: rgba(255,255,255,0.78); font-weight: 500; }

  /* ===== FLOATING WHATSAPP ===== */
  .wa-float {
    position: fixed;
    bottom: 24px; right: 24px;
    width: 60px; height: 60px;
    border-radius: 50%;
    background: var(--wa);
    color: #fff;
    display: grid; place-items: center;
    z-index: 60;
    box-shadow: 0 10px 30px rgba(37,211,102,0.45);
    transition: transform .4s var(--ease);
  }
  .wa-float:hover { transform: scale(1.06); }
  .wa-float svg { width: 30px; height: 30px; }
  .wa-float::before {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--wa);
    animation: pulse 2.2s var(--ease) infinite;
  }
  @keyframes pulse {
    0% { transform: scale(0.92); opacity: 0.9; }
    70% { transform: scale(1.25); opacity: 0; }
    100% { transform: scale(1.25); opacity: 0; }
  }

  /* ===== Reveal on scroll ===== */
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .8s var(--ease), transform .8s var(--ease);
    will-change: transform, opacity;
  }
  .reveal.in { opacity: 1; transform: translateY(0); }

  /* ===== Responsive ===== */
  @media (max-width: 960px) {
    .container { padding: 0 20px; }
    .hero { padding: 120px 0 60px; }
    .hero-grid { grid-template-columns: 1fr; gap: 40px; }
    .hero h1 { font-size: 40px; }
    .section-pad { padding: 72px 0; }
    .section-head { grid-template-columns: 1fr; gap: 20px; margin-bottom: 36px; }
    .trust-grid, .deliver-grid, .faq-grid { grid-template-columns: 1fr; gap: 28px; }
    .services-grid, .equip-grid, .cases-grid { grid-template-columns: 1fr; }
    .method-grid { grid-template-columns: 1fr; }
    .step { border-right: 0; border-bottom: 1px solid var(--line); }
    .step:last-child { border-bottom: 0; }
    .geo-section { margin: 0 16px; border-radius: 24px; }
    .geo-grid { grid-template-columns: 1fr; gap: 40px; padding: 56px 28px; }
    .cta-card { grid-template-columns: 1fr; padding: 44px 28px; }
    nav.primary, header.site .btn-wa { display: none; }
    .hamburger {
      display: grid; place-items: center;
      width: 42px; height: 42px;
      border-radius: 999px;
      border: 1px solid var(--line);
    }
    .footer-top { flex-direction: column; align-items: flex-start; }
  }
  @media (max-width: 560px) {
    .hero h1 { font-size: 34px; }
    h2.section-title { font-size: 28px; }
  }

  /* ===== Skip link (a11y) ===== */
  .skip-link {
    position: absolute;
    top: -40px; left: 8px;
    background: var(--ink);
    color: #fff;
    padding: 10px 14px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    z-index: 200;
    transition: top .2s var(--ease);
  }
  .skip-link:focus { top: 10px; outline: 2px solid var(--accent); }

  /* ===== Mobile menu drawer ===== */
  @media (max-width: 960px) {
    nav.primary.open {
      display: flex !important;
      flex-direction: column;
      position: absolute;
      top: calc(100% + 8px);
      left: 16px; right: 16px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 18px;
      padding: 12px;
      box-shadow: var(--shadow-md);
      gap: 2px;
    }
    nav.primary.open a { padding: 12px 14px; border-radius: 10px; font-size: 15px; }
  }

/* ===========================================================
   Radial dot pattern — padrão de círculos concêntricos sutis
   (igual ao da versão multi-page original / v2)
   Aplicado em seções com fundo bege (var(--bg-2)).
   =========================================================== */

section[style*="bg-2"],
section.bg-lined {
  background-color: var(--bg-2) !important;
  position: relative;
  isolation: isolate;
}

section[style*="bg-2"]::before,
section.bg-lined::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-radial-gradient(circle at 20% 30%, rgba(24, 34, 44, 0.07) 0 1px, transparent 1px 24px);
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;
}

/* Garante que conteúdo fica acima do padrão */
section[style*="bg-2"] > *,
section.bg-lined > * {
  position: relative;
  z-index: 1;
}

/* ===========================================================
   Grid 3 colunas (página /servicos/)
   =========================================================== */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

/* Cards clicáveis (transformar card-clean em link) */
.card-link {
  display: block;
  cursor: pointer;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease);
  text-decoration: none;
  color: inherit;
}
.card-link:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-soft);
}
.card-link-arrow {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.02em;
  transition: transform .3s var(--ease);
}
.card-link:hover .card-link-arrow {
  transform: translateX(2px);
}

/* LGPD consent label estilo */
.lgpd-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-2);
  line-height: 1.45;
  cursor: pointer;
  margin: 12px 0 4px;
}
.lgpd-consent input[type="checkbox"] {
  margin: 3px 0 0;
  flex: none;
  cursor: pointer;
}
.lgpd-consent a {
  color: var(--accent);
  text-decoration: underline;
}

/* Skip link (acessibilidade) */
.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  position: fixed;
  top: 20px;
  left: 20px;
  z-index: 9999;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  border-radius: 8px;
}

/* Case tag (portfolio) */
.case-tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
}

/* Legal pages (Privacidade, Termos) */
.legal-content {
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-2);
}
.legal-content h2 {
  font-family: 'Sora', system-ui, sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
  margin: 32px 0 12px;
  letter-spacing: -0.01em;
}
.legal-content p { margin: 0 0 14px; }
.legal-content ul { margin: 0 0 14px; padding-left: 22px; }
.legal-content ul li { margin-bottom: 6px; }
.legal-content a { color: var(--accent); }
.legal-content strong { color: var(--ink); }

/* ===========================================================
   Fix: hero container deve ocupar 100% da largura disponível
   (.hero é flex; sem isso, o .container filho assume largura
   do conteúdo, gerando alinhamento inconsistente entre páginas)
   =========================================================== */
.hero > .container {
  width: 100%;
  flex: 1;
}

/* ===========================================================
   Mission statement (página /sobre/)
   Frase de "Por que existimos" em destaque
   =========================================================== */
.mission-statement {
  position: relative;
  max-width: 820px;
  padding: 32px 36px;
  background: linear-gradient(135deg, var(--accent-soft, rgba(179,83,26,0.08)) 0%, rgba(255,255,255,0) 80%);
  border-left: 3px solid var(--accent, #b3531a);
  border-radius: 0 16px 16px 0;
}
.mission-statement p {
  margin: 0;
  font-family: 'Sora', system-ui, sans-serif;
  font-size: 21px;
  line-height: 1.5;
  color: var(--ink, #18222c);
  letter-spacing: -0.01em;
}
.mission-statement strong {
  color: var(--accent-ink, #8a3f12);
  font-weight: 600;
}

@media (max-width: 640px) {
  .mission-statement {
    padding: 24px 20px;
  }
  .mission-statement p {
    font-size: 18px;
  }
}