@font-face { font-family:'Sen'; src:url('tipografias/static/Sen-Regular.ttf') format('truetype'); font-weight:400; font-display:swap; }
    @font-face { font-family:'Sen'; src:url('tipografias/static/Sen-Medium.ttf') format('truetype'); font-weight:500; font-display:swap; }
    @font-face { font-family:'Sen'; src:url('tipografias/static/Sen-SemiBold.ttf') format('truetype'); font-weight:600; font-display:swap; }
    @font-face { font-family:'Sen'; src:url('tipografias/static/Sen-Bold.ttf') format('truetype'); font-weight:700; font-display:swap; }
    @font-face { font-family:'Sen'; src:url('tipografias/static/Sen-ExtraBold.ttf') format('truetype'); font-weight:800; font-display:swap; }
  

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

    :root {
      /* PALETA OFICIAL — Manual de Marca AP Ecology */
      --magenta:      #b83784;   /* Primario. Pantone 675 C */
      --magenta-deep: #8f2866;
      --green:        #5fa697;   /* Primario. Pantone 7723 C */
      --green-deep:   #3f7e71;
      --aqua:         #e4f2f3;   /* Complementario. Pantone 7541 C. Fondo institucional */
      --aqua-deep:    #cfe4e6;
      --pink:         #e79dc5;   /* Complementario. Pantone 203 C */
      --ink:          #2a2a2e;
      --ink-60:       #5b5b5f;
      --ink-40:       #8a8a90;
      --cream:        #fdfcf8;
      --white:        #ffffff;
      --line:         rgba(42,42,46,0.10);
    }

    html { scroll-behavior:smooth; }
    body {
      font-family:'Sen',system-ui,-apple-system,sans-serif;
      background: var(--cream);
      color: var(--ink);
      line-height: 1.6;
      font-weight: 400;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    /* ══════════ COMPONENTES BASE ══════════ */

    /* Logo completo ap+ecology */
    .logo {
      display: inline-flex;
      align-items: center;
      line-height: 1;
      gap: 0.14em;
    }
    .logo-iso {
      display: inline-block;
      height: 1em;
      flex-shrink: 0;
    }
    .logo-iso svg { height: 100%; width: auto; display: block; }
    .logo-text {
      height: 0.92em;
      width: auto;
      display: block;
      margin-left: -0.04em;
    }

    /* Patrón topográfico (firma visual de la marca) */
    .topo {
      position: absolute;
      inset: 0;
      background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%27http%3A//www.w3.org/2000/svg%27%20width%3D%271000%27%20height%3D%271000%27%20viewBox%3D%270%200%201000%201000%27%3E%3Cg%20fill%3D%27none%27%20stroke%3D%27%2523000000%27%20stroke-width%3D%271%27%20opacity%3D%270.22%27%3E%3Cpath%20d%3D%27M-20%2C160%20C100%2C100%20250%2C140%20400%2C120%20S700%2C140%20850%2C100%20L1020%2C90%27/%3E%3Cpath%20d%3D%27M-20%2C190%20C110%2C130%20240%2C170%20400%2C150%20S700%2C170%20850%2C130%20L1020%2C120%27/%3E%3Cpath%20d%3D%27M-20%2C220%20C120%2C160%20230%2C200%20400%2C180%20S700%2C200%20850%2C160%20L1020%2C150%27/%3E%3Cpath%20d%3D%27M-20%2C255%20C140%2C200%20240%2C230%20400%2C215%20S700%2C230%20850%2C195%20L1020%2C185%27/%3E%3Cpath%20d%3D%27M-20%2C295%20C160%2C240%20260%2C260%20400%2C250%20S700%2C260%20850%2C225%20L1020%2C215%27/%3E%3Cpath%20d%3D%27M-20%2C340%20C180%2C290%20290%2C300%20400%2C295%20S700%2C300%20850%2C265%20L1020%2C255%27/%3E%3Cpath%20d%3D%27M-20%2C395%20C200%2C345%20320%2C350%20400%2C350%20S700%2C355%20850%2C320%20L1020%2C305%27/%3E%3Cpath%20d%3D%27M-20%2C460%20C220%2C410%20350%2C410%20400%2C420%20S700%2C415%20850%2C380%20L1020%2C365%27/%3E%3Cpath%20d%3D%27M-20%2C545%20C240%2C490%20380%2C490%20400%2C505%20S700%2C495%20850%2C460%20L1020%2C440%27/%3E%3Cpath%20d%3D%27M-20%2C650%20C260%2C600%20420%2C595%20430%2C605%20S720%2C590%20880%2C555%20L1020%2C540%27/%3E%3Cpath%20d%3D%27M-20%2C780%20C280%2C720%20460%2C720%20500%2C725%20S760%2C715%20920%2C690%20L1020%2C680%27/%3E%3Cpath%20d%3D%27M-20%2C890%20C290%2C850%20490%2C850%20560%2C860%20S800%2C850%20950%2C840%20L1020%2C835%27/%3E%3Ccircle%20cx%3D%27530%27%20cy%3D%27380%27%20r%3D%2748%27%20stroke-opacity%3D%270.8%27/%3E%3Ccircle%20cx%3D%27530%27%20cy%3D%27380%27%20r%3D%2770%27%20stroke-opacity%3D%270.6%27/%3E%3Ccircle%20cx%3D%27530%27%20cy%3D%27380%27%20r%3D%2795%27%20stroke-opacity%3D%270.4%27/%3E%3Ccircle%20cx%3D%27220%27%20cy%3D%27670%27%20r%3D%2735%27%20stroke-opacity%3D%270.8%27/%3E%3Ccircle%20cx%3D%27220%27%20cy%3D%27670%27%20r%3D%2755%27%20stroke-opacity%3D%270.6%27/%3E%3Ccircle%20cx%3D%27220%27%20cy%3D%27670%27%20r%3D%2778%27%20stroke-opacity%3D%270.4%27/%3E%3Ccircle%20cx%3D%27820%27%20cy%3D%27250%27%20r%3D%2728%27%20stroke-opacity%3D%270.7%27/%3E%3Ccircle%20cx%3D%27820%27%20cy%3D%27250%27%20r%3D%2746%27%20stroke-opacity%3D%270.5%27/%3E%3C/g%3E%3C/svg%3E");
      background-size: 1100px 1100px;
      background-repeat: repeat;
      pointer-events: none;
      opacity: 0.5;
    }
    .topo.topo-green g { stroke: var(--green); }
    .topo.topo-magenta g { stroke: var(--magenta); }

    /* Botones */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 16px 30px;
      border-radius: 100px;
      font-family: inherit;
      font-size: 0.92rem;
      font-weight: 500;
      text-decoration: none;
      cursor: pointer;
      transition: all 0.3s ease;
      border: 1.5px solid transparent;
    }
    .btn-dark { background: var(--ink); color: var(--cream); }
    .btn-dark:hover { background: var(--green-deep); transform: translateY(-2px); }
    .btn-magenta { background: var(--magenta); color: var(--white); }
    .btn-magenta:hover { background: var(--magenta-deep); transform: translateY(-2px); }
    .btn-outline { border-color: var(--ink); color: var(--ink); background: transparent; }
    .btn-outline:hover { background: var(--ink); color: var(--cream); }
    .btn .arrow { transition: transform 0.3s; }
    .btn:hover .arrow { transform: translateX(5px); }

    /* Eyebrows & títulos */
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.24em;
      text-transform: uppercase;
      color: var(--green-deep);
    }
    .eyebrow::before {
      content: '';
      width: 28px; height: 1.5px;
      background: currentColor;
    }
    .eyebrow.green { color: var(--green-deep); }

    h1, h2, h3, h4 {
      font-weight: 800;
      letter-spacing: -0.02em;
      line-height: 1.1;
      color: var(--ink);
    }
    h2.title {
      font-size: clamp(2rem, 3.6vw, 2.9rem);
      max-width: 720px;
    }
    .hl-green { color: var(--green-deep); }
    .hl-magenta { color: var(--magenta); }
    .hl-italic { font-style: italic; font-weight: 700; }

    /* ══════════ NAV ══════════ */
    nav.top {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 56px;
      background: rgba(253,252,248,0.88);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom: 1px solid var(--line);
    }
    nav.top .logo { font-size: 38px; }
    nav.top ul { list-style: none; display: flex; gap: 38px; align-items: center; }
    nav.top ul a {
      color: var(--ink);
      text-decoration: none;
      font-size: 0.9rem;
      font-weight: 500;
      position: relative;
      transition: color 0.3s;
    }
    nav.top ul a:not(.cta)::after {
      content: '';
      position: absolute;
      bottom: -6px; left: 0;
      width: 0; height: 1.5px;
      background: var(--green-deep);
      transition: width 0.3s;
    }
    nav.top ul a:not(.cta):hover::after { width: 100%; }
    nav.top ul a.cta {
      background: var(--ink);
      color: var(--cream);
      padding: 10px 22px;
      border-radius: 100px;
      font-size: 0.84rem;
    }
    nav.top ul a.cta:hover { background: var(--green-deep); }

    /* ══════════ HERO ══════════ */
    .hero {
      position: relative;
      padding: 160px 56px 80px;
      background: var(--aqua);
      overflow: hidden;
      min-height: 92vh;
      display: flex;
      align-items: center;
    }
    .hero .topo { opacity: 0.4; }
    .hero-inner {
      position: relative;
      z-index: 2;
      max-width: 1280px;
      margin: 0 auto;
      width: 100%;
      display: grid;
      grid-template-columns: 1.15fr 1fr;
      gap: 80px;
      align-items: center;
    }

    .hero h1 {
      font-size: clamp(2.6rem, 5.4vw, 4.6rem);
      line-height: 1.02;
      margin-top: 30px;
    }

    .hero p.lead {
      font-size: 1.05rem;
      color: var(--ink-60);
      margin-top: 32px;
      max-width: 520px;
      line-height: 1.75;
    }

    .hero-quote {
      margin-top: 36px;
      padding: 20px 0 20px 22px;
      border-left: 3px solid var(--green);
      max-width: 500px;
    }
    .hero-quote p {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--green-deep);
      line-height: 1.55;
    }
    .hero-quote p em {
      font-style: italic;
      font-weight: 700;
      color: var(--green-deep);
    }

    .hero-cta {
      margin-top: 44px;
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }

    /* Hero visual — logo grande con disco */
    .hero-visual {
      position: relative;
      width: 100%;
      max-width: 520px;
      height: 520px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    @media (max-width: 1024px) { .hero-visual { height: 420px; max-width: 420px; } }
    @media (max-width: 640px) { .hero-visual { display: none; } }
    .hero-disc {
      position: absolute;
      inset: 4%;
      border-radius: 50%;
      background: var(--white);
      box-shadow: 0 30px 90px -30px rgba(42,42,46,0.2);
    }
    .hero-disc::before {
      content: '';
      position: absolute; inset: 0;
      border-radius: inherit;
      background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%27http%3A//www.w3.org/2000/svg%27%20width%3D%271000%27%20height%3D%271000%27%20viewBox%3D%270%200%201000%201000%27%3E%3Cg%20fill%3D%27none%27%20stroke%3D%27%2523000000%27%20stroke-width%3D%271%27%20opacity%3D%270.22%27%3E%3Cpath%20d%3D%27M-20%2C160%20C100%2C100%20250%2C140%20400%2C120%20S700%2C140%20850%2C100%20L1020%2C90%27/%3E%3Cpath%20d%3D%27M-20%2C190%20C110%2C130%20240%2C170%20400%2C150%20S700%2C170%20850%2C130%20L1020%2C120%27/%3E%3Cpath%20d%3D%27M-20%2C220%20C120%2C160%20230%2C200%20400%2C180%20S700%2C200%20850%2C160%20L1020%2C150%27/%3E%3Cpath%20d%3D%27M-20%2C255%20C140%2C200%20240%2C230%20400%2C215%20S700%2C230%20850%2C195%20L1020%2C185%27/%3E%3Cpath%20d%3D%27M-20%2C295%20C160%2C240%20260%2C260%20400%2C250%20S700%2C260%20850%2C225%20L1020%2C215%27/%3E%3Cpath%20d%3D%27M-20%2C340%20C180%2C290%20290%2C300%20400%2C295%20S700%2C300%20850%2C265%20L1020%2C255%27/%3E%3Cpath%20d%3D%27M-20%2C395%20C200%2C345%20320%2C350%20400%2C350%20S700%2C355%20850%2C320%20L1020%2C305%27/%3E%3Cpath%20d%3D%27M-20%2C460%20C220%2C410%20350%2C410%20400%2C420%20S700%2C415%20850%2C380%20L1020%2C365%27/%3E%3Cpath%20d%3D%27M-20%2C545%20C240%2C490%20380%2C490%20400%2C505%20S700%2C495%20850%2C460%20L1020%2C440%27/%3E%3Cpath%20d%3D%27M-20%2C650%20C260%2C600%20420%2C595%20430%2C605%20S720%2C590%20880%2C555%20L1020%2C540%27/%3E%3Cpath%20d%3D%27M-20%2C780%20C280%2C720%20460%2C720%20500%2C725%20S760%2C715%20920%2C690%20L1020%2C680%27/%3E%3Cpath%20d%3D%27M-20%2C890%20C290%2C850%20490%2C850%20560%2C860%20S800%2C850%20950%2C840%20L1020%2C835%27/%3E%3Ccircle%20cx%3D%27530%27%20cy%3D%27380%27%20r%3D%2748%27%20stroke-opacity%3D%270.8%27/%3E%3Ccircle%20cx%3D%27530%27%20cy%3D%27380%27%20r%3D%2770%27%20stroke-opacity%3D%270.6%27/%3E%3Ccircle%20cx%3D%27530%27%20cy%3D%27380%27%20r%3D%2795%27%20stroke-opacity%3D%270.4%27/%3E%3Ccircle%20cx%3D%27220%27%20cy%3D%27670%27%20r%3D%2735%27%20stroke-opacity%3D%270.8%27/%3E%3Ccircle%20cx%3D%27220%27%20cy%3D%27670%27%20r%3D%2755%27%20stroke-opacity%3D%270.6%27/%3E%3Ccircle%20cx%3D%27220%27%20cy%3D%27670%27%20r%3D%2778%27%20stroke-opacity%3D%270.4%27/%3E%3Ccircle%20cx%3D%27820%27%20cy%3D%27250%27%20r%3D%2728%27%20stroke-opacity%3D%270.7%27/%3E%3Ccircle%20cx%3D%27820%27%20cy%3D%27250%27%20r%3D%2746%27%20stroke-opacity%3D%270.5%27/%3E%3C/g%3E%3C/svg%3E");
      background-size: 700px 700px;
      opacity: 0.3;
      filter: hue-rotate(0);
    }
    .hero-disc-ring {
      position: absolute;
      inset: 0;
      border-radius: 50%;
      border: 1.5px solid var(--green);
      opacity: 0.4;
      animation: pulse 4s ease-in-out infinite;
    }
    .hero-disc-ring.r2 { inset: -4%; border-color: var(--magenta); opacity: 0.18; animation-delay: 1.5s; }
    @keyframes pulse {
      0%, 100% { transform: scale(1); opacity: 0.35; }
      50% { transform: scale(1.03); opacity: 0.5; }
    }

    .hero-logo-big {
      position: relative;
      z-index: 2;
      font-size: clamp(4.5rem, 9vw, 7.5rem);
      max-width: 72%;
    }

    .floating-tag {
      position: absolute;
      background: var(--white);
      border: 1px solid var(--line);
      padding: 10px 18px 10px 14px;
      border-radius: 100px;
      font-size: 0.78rem;
      font-weight: 500;
      color: var(--ink);
      box-shadow: 0 10px 30px rgba(0,0,0,0.08);
      display: flex;
      align-items: center;
      gap: 10px;
      z-index: 3;
    }
    .floating-tag .dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
    .floating-tag.t1 { top: 12%; right: -3%; animation: floatA 6s ease-in-out infinite; }
    .floating-tag.t1 .dot { background: var(--green); }
    .floating-tag.t2 { bottom: 28%; left: -5%; animation: floatB 6s ease-in-out infinite; }
    .floating-tag.t2 .dot { background: var(--magenta); }
    .floating-tag.t3 { bottom: 8%; right: 4%; animation: floatA 7s ease-in-out infinite; }
    .floating-tag.t3 .dot { background: var(--pink); }

    @keyframes floatA {
      0%,100% { transform: translateY(0); }
      50%     { transform: translateY(-12px); }
    }
    @keyframes floatB {
      0%,100% { transform: translateY(0); }
      50%     { transform: translateY(12px); }
    }

    /* ══════════ STATS BAR ══════════ */
    .stats-bar {
      background: var(--ink);
      color: var(--cream);
      padding: 56px;
    }
    .stats-inner {
      max-width: 1280px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 40px;
    }
    .stat {
      padding-left: 24px;
      border-left: 1px solid rgba(253,252,248,0.15);
    }
    .stat:first-child { border-left: none; padding-left: 0; }
    .stat-num {
      font-size: clamp(2.8rem, 4.2vw, 3.6rem);
      font-weight: 800;
      line-height: 1;
      letter-spacing: -0.03em;
      color: var(--cream);
    }
    .stat-num .plus { color: var(--magenta); }
    .stat-num .unit { color: var(--magenta); font-size: 0.48em; font-weight: 700; margin-left: 4px; }
    .stat-label {
      font-size: 0.82rem;
      color: rgba(253,252,248,0.6);
      margin-top: 14px;
      max-width: 240px;
      line-height: 1.5;
    }

    /* ══════════ SECCIÓN COMÚN ══════════ */
    section {
      padding: 120px 56px;
      position: relative;
    }
    .section-inner {
      max-width: 1280px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
    }
    .section-head {
      display: grid;
      grid-template-columns: 1.4fr 1fr;
      gap: 60px;
      align-items: end;
      margin-bottom: 72px;
    }
    .section-desc {
      font-size: 0.98rem;
      color: var(--ink-60);
      line-height: 1.75;
      max-width: 340px;
    }

    /* ══════════ CONCEPTO CREATIVO ══════════ */
    .concept-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      margin-top: 48px;
    }
    .concept-card {
      background: var(--white);
      border: 2px solid var(--aqua-deep);
      border-radius: 20px;
      padding: 36px 32px;
      position: relative;
      transition: transform 0.3s, border-color 0.3s;
    }
    .concept-card:hover {
      transform: translateY(-4px);
      border-color: var(--green-deep);
    }
    .concept-card .c-label {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--green-deep);
      margin-bottom: 12px;
    }
    .concept-card p {
      font-size: 1.05rem;
      font-weight: 500;
      color: var(--green-deep);
      line-height: 1.45;
    }

    /* ══════════ PILARES ══════════ */
    #pilares {
      padding-top: 100px;
    }
    .pillars-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .pillar {
      position: relative;
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 22px;
      padding: 40px 32px 36px;
      transition: all 0.4s;
      overflow: hidden;
    }
    .pillar::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 4px;
      background: linear-gradient(to right, var(--green), var(--green-deep));
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 0.5s;
    }
    .pillar:hover {
      transform: translateY(-6px);
      box-shadow: 0 20px 50px -20px rgba(42,42,46,0.12);
    }
    .pillar:hover::before { transform: scaleX(1); }
    .pillar .num {
      display: block;
      font-size: 0.74rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      color: var(--green);
      margin-bottom: 36px;
    }
    .pillar .icon {
      width: 52px; height: 52px;
      background: var(--aqua);
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 24px;
    }
    .pillar .icon svg {
      width: 26px; height: 26px;
      stroke: var(--green-deep);
      fill: none;
      stroke-width: 1.8;
      stroke-linecap: round;
      stroke-linejoin: round;
    }
    .pillar h3 {
      font-size: 1.35rem;
      margin-bottom: 14px;
    }
    .pillar p {
      font-size: 0.92rem;
      color: var(--ink-60);
      line-height: 1.7;
    }

    /* ══════════ SERVICIOS ══════════ */
    #servicios {
      background: var(--aqua);
      overflow: hidden;
    }
    #servicios .topo { opacity: 0.35; }

    .svc-grid {
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      grid-template-rows: auto auto;
      gap: 20px;
    }
    .svc {
      background: var(--white);
      border-radius: 20px;
      padding: 36px 32px;
      transition: all 0.35s;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      min-height: 240px;
      position: relative;
      overflow: hidden;
    }
    .svc:hover {
      background: var(--ink);
      color: var(--cream);
      transform: translateY(-6px);
    }
    .svc:hover h3,
    .svc:hover p { color: var(--cream); }
    .svc:hover .svc-num { color: var(--magenta); }
    .svc:hover .svc-ic { stroke: var(--magenta); }

    .svc.svc-main {
      grid-row: span 2;
      background: var(--green-deep);
      color: var(--white);
    }
    .svc.svc-main h3 { color: var(--white); font-size: 1.7rem; }
    .svc.svc-main p { color: rgba(255,255,255,0.85); font-size: 0.95rem; }
    .svc.svc-main .svc-num { color: var(--pink); }
    .svc.svc-main .svc-ic { stroke: var(--pink); }
    .svc.svc-main:hover {
      background: var(--magenta-deep);
    }
    .svc.svc-main:hover .svc-num,
    .svc.svc-main:hover .svc-ic { color: var(--pink); stroke: var(--pink); }

    .svc-num {
      font-size: 0.74rem;
      font-weight: 700;
      letter-spacing: 0.16em;
      color: var(--green);
      margin-bottom: 20px;
      transition: color 0.35s;
    }
    .svc-ic {
      width: 32px; height: 32px;
      stroke: var(--ink);
      fill: none;
      stroke-width: 1.6;
      stroke-linecap: round;
      stroke-linejoin: round;
      margin-bottom: 20px;
      transition: stroke 0.35s;
    }
    .svc h3 {
      font-size: 1.15rem;
      margin-bottom: 12px;
      transition: color 0.35s;
    }
    .svc p {
      font-size: 0.88rem;
      color: var(--ink-60);
      line-height: 1.65;
      transition: color 0.35s;
    }

    /* ══════════ NOSOTROS (Misión/Visión) ══════════ */
    #nosotros {
      background: var(--cream);
    }
    .nos-grid {
      display: grid;
      grid-template-columns: 1fr 1.15fr;
      gap: 80px;
      align-items: start;
    }
    .mv-stack {
      display: flex;
      flex-direction: column;
      gap: 40px;
    }
    .mv {
      padding: 32px 36px;
      background: var(--white);
      border-radius: 20px;
      border-left: 4px solid var(--green);
      transition: transform 0.3s, border-color 0.3s;
    }
    .mv:hover { transform: translateX(4px); border-left-color: var(--green); }
    .mv h4 {
      font-size: 0.76rem;
      font-weight: 700;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--green-deep);
      margin-bottom: 14px;
    }
    .mv p {
      font-size: 0.98rem;
      color: var(--ink);
      line-height: 1.75;
    }


    /* ══════════ TABS NOSOTROS ══════════ */
    .nos-tabs input[type="radio"] { display: none; }
    .nos-tab-bar {
      display: flex;
      gap: 0;
      border-bottom: 2px solid var(--line);
      flex-wrap: wrap;
    }
    .nos-tab-lbl {
      padding: 14px 28px;
      cursor: pointer;
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--ink-60);
      border-bottom: 2px solid transparent;
      margin-bottom: -2px;
      transition: color 0.25s, border-color 0.25s;
      white-space: nowrap;
      user-select: none;
    }
    .nos-tab-lbl:hover { color: var(--ink); }
    #nos-t1:checked ~ .nos-tab-bar label[for="nos-t1"],
    #nos-t2:checked ~ .nos-tab-bar label[for="nos-t2"],
    #nos-t3:checked ~ .nos-tab-bar label[for="nos-t3"] {
      color: var(--green-deep);
      border-bottom-color: var(--green-deep);
    }
    .nos-p { display: none; padding-top: 52px; }
    #nos-t1:checked ~ #nos-p1,
    #nos-t2:checked ~ #nos-p2,
    #nos-t3:checked ~ #nos-p3 { display: block; }

    /* Certificaciones tab */
    .cert-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
    .cert-card {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 20px;
      padding: 36px 32px;
      display: flex;
      gap: 28px;
      align-items: flex-start;
      transition: transform 0.3s, box-shadow 0.3s;
    }
    .cert-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 50px -20px rgba(42,42,46,0.12);
    }
    .cert-badge-big { flex-shrink: 0; width: 80px; }
    .cert-badge-big svg { width: 80px; height: 80px; }
    .cert-card h4 { font-size: 1.2rem; margin-bottom: 6px; }
    .cert-card .cert-subtitle {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--green-deep);
      margin-bottom: 14px;
    }
    .cert-card p { font-size: 0.92rem; color: var(--ink-60); line-height: 1.7; }

    /* Registros tab */
    .reg-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }
    .reg-item {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 20px;
      overflow: hidden;
      transition: transform 0.3s, box-shadow 0.3s;
    }
    .reg-item:hover { transform: translateY(-4px); box-shadow: 0 20px 50px -15px rgba(42,42,46,0.14); }
    .reg-item-img {
      width: 100%;
      height: 130px;
      overflow: hidden;
      background: var(--aqua);
      display: flex;
      align-items: center;
      justify-content: center;
      padding: 20px 28px;
    }
    .reg-item-img img {
      max-width: 100%;
      max-height: 100%;
      width: auto;
      height: auto;
      object-fit: contain;
    }
    .reg-item-body { padding: 28px 28px 32px; }
    .reg-num {
      display: block;
      font-size: 0.74rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      color: var(--green);
      margin-bottom: 16px;
    }
    .reg-item h4 { font-size: 1.1rem; margin-bottom: 12px; }
    .reg-item p { font-size: 0.92rem; color: var(--ink-60); line-height: 1.7; }

    /* Políticas tab */
    .pol-link {
      display: inline-block;
      margin-top: 16px;
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--green-deep);
      text-decoration: none;
      transition: color 0.2s;
    }
    .pol-link:hover { color: var(--green-deep); }

    /* Clients grid */
    .clients-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 14px;
    }
    .client-item {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 14px;
      padding: 18px 14px 14px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
      transition: transform 0.3s, box-shadow 0.3s;
    }
    .client-item:hover { transform: translateY(-4px); box-shadow: 0 16px 40px -12px rgba(42,42,46,0.14); }
    .client-item img {
      width: 72px;
      height: 72px;
      object-fit: contain;
    }
    .client-item span {
      font-size: 0.68rem;
      font-weight: 600;
      color: var(--ink-60);
      text-align: center;
      line-height: 1.4;
    }
    @media (max-width: 768px) {
      .cert-grid, .reg-grid, .clients-grid { grid-template-columns: 1fr; }
      .nos-tab-lbl { padding: 10px 16px; font-size: 0.82rem; }
    }
    /* ══════════ PROYECTOS ══════════ */
    #proyectos {
      background: var(--white);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }
    .proj-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 70px;
    }
    .proj-list { display: flex; flex-direction: column; }
    .proj-thumb {
      width: 80px;
      height: 60px;
      border-radius: 10px;
      overflow: hidden;
      flex-shrink: 0;
      margin-right: 18px;
    }
    .proj-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.4s;
    }
    .proj-item:hover .proj-thumb img { transform: scale(1.08); }
    .proj-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 0;
      padding: 20px 0;
      border-bottom: 1px solid var(--line);
      text-decoration: none;
      color: var(--ink);
      transition: padding-left 0.35s;
      cursor: pointer;
    }
    .proj-item:first-child { border-top: 1px solid var(--line); }
    .proj-item:hover { padding-left: 14px; }
    .proj-item:hover h4 { color: var(--green-deep); }
    .proj-item:hover .proj-arrow { opacity: 1; transform: translateX(6px); }
    .proj-item .tag {
      font-size: 1.15rem;
      font-weight: 800;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--green-deep);
      margin-bottom: 8px;
    }
    .proj-item h4 {
      font-size: 0.92rem;
      font-weight: 600;
      color: var(--ink-60);
      transition: color 0.3s;
    }
    .proj-arrow {
      color: var(--magenta);
      font-size: 1.25rem;
      opacity: 0;
      transition: all 0.3s;
    }

    .proj-feature {
      position: relative;
      background: var(--aqua);
      border-radius: 24px;
      overflow: hidden;
      display: flex;
      flex-direction: column;
      align-self: start;
    }
    .pf-img {
      width: 100%;
      height: 180px;
      overflow: hidden;
      flex-shrink: 0;
    }
    .pf-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.45s;
    }
    .proj-feature:hover .pf-img img { transform: scale(1.04); }
    .pf-body {
      padding: 32px 36px 36px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .proj-feature .pf-tag {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--green-deep);
      margin-bottom: 16px;
    }
    .proj-feature h3 {
      font-size: 1.75rem;
      line-height: 1.2;
      margin-bottom: 18px;
      color: var(--ink);
    }
    .proj-feature p {
      font-size: 0.92rem;
      color: var(--ink-60);
      line-height: 1.7;
      max-width: 420px;
    }

    /* ══════════ CERTIFICACIONES BANNER ══════════ */
    .cert-banner {
      background: var(--green-deep);
      padding: 48px 56px;
      position: relative;
      overflow: hidden;
    }
    .cert-banner .topo { opacity: 0.18; filter: brightness(3); }
    .cert-inner {
      max-width: 1280px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 40px;
      flex-wrap: wrap;
    }
    .cert-text { color: var(--cream); max-width: 520px; }
    .cert-text .eyebrow { color: var(--aqua); margin-bottom: 12px; }
    .cert-text h3 {
      color: var(--cream);
      font-size: 1.6rem;
      line-height: 1.3;
    }
    .cert-badges { display: flex; gap: 16px; }
    .cert-badges svg {
      width: 120px; height: 60px;
      background: var(--white);
      border-radius: 10px;
      padding: 4px;
    }

    /* ══════════ CONTACTO ══════════ */
    #contacto {
      background: var(--aqua);
      overflow: hidden;
    }
    #contacto .topo { opacity: 0.3; }

    .cont-grid {
      display: grid;
      grid-template-columns: 1fr 1.15fr;
      gap: 80px;
    }
    .cont-info h2 { margin-top: 18px; }
    .cont-info p.lead {
      font-size: 1rem;
      color: var(--ink-60);
      margin-top: 24px;
      max-width: 420px;
      line-height: 1.7;
    }
    .info-blocks {
      margin-top: 44px;
      display: flex;
      flex-direction: column;
      gap: 22px;
    }
    .info-row {
      display: flex;
      gap: 18px;
      align-items: flex-start;
    }
    .info-ic {
      width: 44px; height: 44px;
      background: var(--white);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .info-ic svg {
      width: 20px; height: 20px;
      stroke: var(--green-deep);
      fill: none;
      stroke-width: 1.8;
      stroke-linecap: round;
      stroke-linejoin: round;
    }
    .info-body strong {
      display: block;
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--green-deep);
      margin-bottom: 4px;
    }
    .info-body p, .info-body a {
      font-size: 0.95rem;
      color: var(--ink);
      text-decoration: none;
      line-height: 1.6;
    }
    .info-body a:hover { color: var(--green-deep); }

    /* Form */
    .form-wrap {
      background: var(--white);
      border-radius: 24px;
      padding: 48px 44px;
      box-shadow: 0 30px 80px -40px rgba(42,42,46,0.2);
    }
    .form-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--ink);
      margin-bottom: 6px;
    }
    .form-sub {
      font-size: 0.88rem;
      color: var(--ink-60);
      margin-bottom: 32px;
    }
    form { display: flex; flex-direction: column; gap: 18px; }
    .frow { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .field label {
      display: block;
      font-size: 0.7rem;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      font-weight: 700;
      color: var(--green-deep);
      margin-bottom: 6px;
    }
    .field input,
    .field textarea,
    .field select {
      width: 100%;
      background: var(--cream);
      border: 1.5px solid transparent;
      padding: 13px 16px;
      border-radius: 10px;
      font-family: inherit;
      font-size: 0.92rem;
      color: var(--ink);
      outline: none;
      transition: border-color 0.3s, background 0.3s;
    }
    .field input:focus,
    .field textarea:focus,
    .field select:focus {
      border-color: var(--green);
      background: var(--white);
    }
    .field input::placeholder,
    .field textarea::placeholder { color: var(--ink-40); }
    .field textarea { min-height: 110px; resize: vertical; }
    form button {
      align-self: flex-start;
      margin-top: 8px;
      border: none;
    }

    /* ══════════ FOOTER ══════════ */
    footer {
      background: var(--ink);
      color: var(--cream);
      padding: 64px 56px 32px;
      position: relative;
      overflow: hidden;
    }
    footer .topo { opacity: 0.08; filter: brightness(5); }
    .foot-inner {
      max-width: 1280px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr;
      gap: 60px;
    }
    .foot-brand .logo {
      font-size: 52px;
      margin-bottom: 24px;
    }
    .foot-brand .logo-text { filter: brightness(0) invert(1) opacity(0.95); }
    .foot-brand p {
      font-size: 0.9rem;
      color: rgba(253,252,248,0.55);
      line-height: 1.7;
      max-width: 320px;
    }
    .foot-col h5 {
      font-size: 0.72rem;
      font-weight: 700;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      color: var(--green);
      margin-bottom: 20px;
    }
    .foot-col ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .foot-col a {
      color: rgba(253,252,248,0.7);
      text-decoration: none;
      font-size: 0.92rem;
      transition: color 0.3s;
    }
    .foot-col a:hover { color: var(--green); }
    .foot-bottom {
      max-width: 1280px;
      margin: 56px auto 0;
      padding-top: 28px;
      border-top: 1px solid rgba(253,252,248,0.1);
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
      position: relative; z-index: 2;
    }
    .foot-bottom small {
      font-size: 0.78rem;
      color: rgba(253,252,248,0.45);
    }

    /* ══════════ RESPONSIVE ══════════ */
    @media (max-width: 1024px) {
      nav.top { padding: 16px 24px; }
      nav.top ul { gap: 20px; }
      section, .hero, .stats-bar, .cert-banner, footer { padding-left: 28px; padding-right: 28px; }
      .hero-inner, .section-head, .nos-grid, .cont-grid, .proj-layout, .foot-inner {
        grid-template-columns: 1fr;
        gap: 48px;
      }
      .pillars-grid { grid-template-columns: 1fr; }
      .concept-grid { grid-template-columns: 1fr; }
      .svc-grid { grid-template-columns: 1fr; }
      .svc.svc-main { grid-row: auto; }
      .stats-inner { grid-template-columns: 1fr; gap: 28px; padding: 32px; }
      .stat { border-left: none; padding-left: 0; border-top: 1px solid rgba(253,252,248,0.15); padding-top: 24px; }
      .stat:first-child { border-top: none; padding-top: 0; }
      .hero-visual { max-width: 400px; }
    }
    @media (max-width: 640px) {
      nav.top ul li:not(:last-child) { display: none; }
      .cert-inner { flex-direction: column; align-items: flex-start; }
      .frow { grid-template-columns: 1fr; }
      .cont-info, .form-wrap { padding: 32px 24px; }
      .form-wrap { padding: 36px 28px; }
    }
  
    /* ══════════════════════════════════════════════
       RESPONSIVE — TABLET (max 1024px)
    ══════════════════════════════════════════════ */
    @media (max-width: 1024px) {
      .proj-layout { grid-template-columns: 1fr; gap: 40px; }
      .svc-grid { grid-template-columns: repeat(2, 1fr); }
      .pillars-grid { grid-template-columns: repeat(2, 1fr); }
      .hero-layout { flex-direction: column; gap: 40px; }
      .hero-right { display: none; }
      .stats-bar { gap: 24px; }
    }

    /* ══════════════════════════════════════════════
       RESPONSIVE — MOBILE (max 640px)
       FIX: padding hero, logo grande visible, thumbs proyectos,
            tabs visibles, descripción registros oculta
    ══════════════════════════════════════════════ */
    @media (max-width: 640px) {
      /* NAV */
      nav.top { padding: 14px 20px !important; }
      nav.top .logo { font-size: 30px !important; }

      /* GLOBAL SECTION SPACING */
      section, #nosotros, #servicios, #proyectos { padding: 60px 0 !important; }
      .section-inner { padding: 0 22px !important; }
      .section-head { margin-bottom: 28px !important; gap: 16px !important; }
      .section-head h2,
      .section-head h2.title { font-size: 1.65rem !important; line-height: 1.2 !important; }
      .eyebrow { font-size: 0.68rem !important; }

      /* ─── HERO (FIX 1+2): padding lateral + logo grande visible ─── */
      .hero { padding: 100px 22px 40px !important; min-height: auto !important; }
      .hero-inner { gap: 32px !important; }
      .hero h1 { font-size: clamp(2rem, 8.5vw, 2.6rem) !important; line-height: 1.1 !important; margin-top: 18px !important; }
      .hero p.lead { font-size: 0.95rem !important; line-height: 1.65 !important; margin-top: 22px !important; max-width: 100% !important; }
      .hero-quote { margin-top: 26px !important; padding: 14px 0 14px 16px !important; }
      .hero-quote p { font-size: 0.88rem !important; line-height: 1.55 !important; }
      .hero-cta { margin-top: 30px !important; flex-direction: row !important; flex-wrap: wrap; gap: 10px !important; }
      .hero-cta .btn { padding: 13px 22px !important; font-size: 0.85rem !important; }

      /* HERO VISUAL: ahora SÍ se muestra en móvil con tamaño adecuado */
      .hero-visual { display: flex !important; height: 320px !important; max-width: 320px !important; margin: 16px auto 0 !important; }
      .hero-disc { inset: 6% !important; }
      .hero-disc-ring { display: block !important; }
      .hero-logo-big { display: inline-flex !important; font-size: 4.2rem !important; max-width: 75% !important; }
      .floating-tag { font-size: 0.68rem !important; padding: 7px 12px 7px 10px !important; }
      .floating-tag.t1 { top: 6% !important; right: -2% !important; }
      .floating-tag.t2 { bottom: 22% !important; left: -3% !important; }
      .floating-tag.t3 { bottom: 4% !important; right: 2% !important; }

      /* STATS BAR 2x2 */
      .stats-bar { padding: 32px 22px !important; }
      .stats-inner { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 0 !important; }
      .stat { padding: 16px 12px !important; border-left: none !important; border-right: none !important; border-top: 1px solid rgba(253,252,248,0.15) !important; }
      .stat:first-child, .stat:nth-child(2) { border-top: none !important; padding-top: 0 !important; }
      .stat:nth-child(odd) { border-right: 1px solid rgba(253,252,248,0.15) !important; }
      .stat:last-child { grid-column: 1 / -1 !important; border-right: none !important; }
      .stat-num { font-size: 1.85rem !important; }
      .stat-label { font-size: 0.7rem !important; line-height: 1.4 !important; max-width: 100% !important; }

      /* ─── TABS NOSOTROS (FIX 5): hacer mucho más visibles ─── */
      .nos-tab-bar {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 6px !important;
        border-bottom: none !important;
        padding-bottom: 4px;
      }
      .nos-tab-bar::-webkit-scrollbar { display: none; }
      .nos-tab-lbl {
        white-space: nowrap;
        padding: 11px 18px !important;
        font-size: 0.82rem !important;
        font-weight: 700 !important;
        background: var(--white) !important;
        border: 1.5px solid var(--aqua-deep) !important;
        border-radius: 100px !important;
        color: var(--ink) !important;
        margin-bottom: 0 !important;
        flex-shrink: 0;
      }
      #nos-t1:checked ~ .nos-tab-bar label[for="nos-t1"],
      #nos-t2:checked ~ .nos-tab-bar label[for="nos-t2"],
      #nos-t3:checked ~ .nos-tab-bar label[for="nos-t3"] {
        background: var(--green-deep) !important;
        border-color: var(--green-deep) !important;
        color: var(--white) !important;
      }
      .nos-p { padding-top: 28px !important; }

      /* Misión / Visión */
      .mv-stack { flex-direction: column !important; gap: 14px !important; }
      .mv { padding: 18px 16px !important; }
      .mv h4 { font-size: 0.7rem !important; margin-bottom: 8px !important; }
      .mv p { font-size: 0.85rem !important; line-height: 1.6 !important; }
      .nos-grid { grid-template-columns: 1fr !important; gap: 24px !important; }

      /* Certificaciones */
      .cert-grid { grid-template-columns: 1fr !important; gap: 12px !important; }
      .cert-card { padding: 20px 16px !important; gap: 14px !important; }
      .cert-badge-big { width: 52px !important; flex-shrink: 0; }
      .cert-badge-big svg { width: 52px !important; height: 52px !important; }
      .cert-card h4 { font-size: 0.95rem !important; }
      .cert-card p { font-size: 0.8rem !important; }

      /* ─── REGISTROS (FIX 6): ocultar descripción en móvil ─── */
      .reg-grid { grid-template-columns: 1fr 1fr !important; gap: 10px !important; }
      .reg-item-img { height: 75px !important; padding: 10px !important; }
      .reg-item-body { padding: 14px 12px 14px !important; }
      .reg-item h4 { font-size: 0.85rem !important; margin-bottom: 0 !important; }
      .reg-item p { display: none !important; }   /* ← oculta la descripción */
      .reg-num { display: none !important; }      /* ← oculta el número en móvil */

      /* Clients */
      .clients-grid { grid-template-columns: repeat(4, 1fr) !important; gap: 7px !important; }
      .client-item { padding: 10px 5px 8px !important; }
      .client-item img { width: 42px !important; height: 42px !important; }
      .client-item span { font-size: 0.52rem !important; }

      /* SERVICIOS 2 columnas */
      .svc-grid { grid-template-columns: 1fr 1fr !important; gap: 10px !important; }
      .svc { padding: 18px 14px !important; min-height: auto !important; }
      .svc.svc-main { grid-column: 1 / -1 !important; }
      .svc-num { font-size: 0.67rem !important; margin-bottom: 8px !important; }
      .svc h3 { font-size: 0.95rem !important; margin-bottom: 6px !important; }
      .svc.svc-main h3 { font-size: 1.15rem !important; }
      .svc p { font-size: 0.78rem !important; line-height: 1.55 !important; }
      .svc-ic { width: 24px !important; height: 24px !important; margin-bottom: 10px !important; }

      /* ─── PROYECTOS (FIX 3): mostrar thumbs + lista compacta ─── */
      .proj-layout { grid-template-columns: 1fr !important; gap: 0 !important; }
      .proj-feature { display: none !important; }   /* el feature card no se muestra; usamos el modal */
      .proj-item { padding: 14px 0 !important; gap: 14px !important; }
      .proj-thumb {
        display: block !important;
        width: 70px !important;
        height: 56px !important;
        border-radius: 10px !important;
        overflow: hidden !important;
        flex-shrink: 0 !important;
        margin-right: 0 !important;
      }
      .proj-thumb img { width: 100% !important; height: 100% !important; object-fit: cover !important; }
      .proj-item > div { display: flex !important; align-items: center !important; gap: 14px !important; flex: 1 !important; min-width: 0 !important; }
      .proj-item > div > div:not(.proj-thumb),
      .proj-item > div > p,
      .proj-item > div > h4 { display: block; }
      .proj-item .tag { font-size: 0.95rem !important; font-weight: 800 !important; margin-bottom: 3px !important; }
      .proj-item h4 { font-size: 0.75rem !important; font-weight: 600 !important; line-height: 1.25 !important; }
      .proj-arrow { font-size: 1.05rem !important; opacity: 0.5 !important; color: var(--green-deep) !important; }

      /* CERT BANNER oculto (info ya en tabs) */
      .cert-banner { display: none !important; }

      /* CONTACTO */
      .frow { grid-template-columns: 1fr !important; }
      .cont-grid { grid-template-columns: 1fr !important; gap: 32px !important; }
      .cont-info h2 { font-size: 1.5rem !important; }
      .cont-info p.lead { font-size: 0.92rem !important; }
      .form-wrap { padding: 28px 22px !important; }

      /* FOOTER */
      .foot-inner { grid-template-columns: 1fr !important; gap: 28px !important; padding: 0 22px !important; }
      .foot-brand { border-right: none !important; padding-right: 0 !important; }
      .foot-bottom { padding: 24px 22px 0 !important; }
    }