:root {
      --bg: #f5faf8;
      --bg-soft: #ffffff;
      --text: #243039;
      --muted: #65737a;
      --dark: #26323a;
      --dark-soft: #33414b;
      --aqua: #77d2c5;
      --aqua-strong: #35b8ad;
      --aqua-soft: #e6f6f1;
      --lime: #d9ef3f;
      --lime-soft: #f3fac7;
      --line: #dbe8e4;
      --white: #ffffff;
      --shadow: 0 24px 70px rgba(38, 50, 58, 0.10);
      --radius-lg: 28px;
      --radius-md: 18px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: "Inter", sans-serif;
      background:
        radial-gradient(circle at top left, rgba(217, 239, 63, 0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(119, 210, 197, 0.22), transparent 32%),
        var(--bg);
      color: var(--text);
      line-height: 1.5;
    }

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

    .container {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }

    .header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(219, 232, 228, 0.95);
      box-shadow: 0 10px 30px rgba(38, 50, 58, 0.04);
    }

    /* Compensar el header sticky al saltar por el menú + 20px de aire
       para que no quede oculto el kicker verde de cada sección */
    #posgrados,
    #modelo,
    #directores,
    #alumni {
      scroll-margin-top: 59px;
    }

    .nav {
      height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 13px;
      color: var(--dark);
      font-size: 24px;
      letter-spacing: -0.06em;
      font-weight: 400;
    }

    .brand strong {
      font-weight: 900;
    }

    .brand-symbol {
      width: 42px;
      height: 42px;
      display: inline-block;
      background: linear-gradient(135deg, #d9ef3f 0%, #96dfb8 46%, #45c7bd 100%);
      clip-path: polygon(0 0, 100% 0, 50% 100%);
      filter: drop-shadow(0 10px 18px rgba(53, 184, 173, 0.22));
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 28px;
      font-size: 14px;
      font-weight: 600;
      color: #5d6a70;
    }

    .nav-links a {
      position: relative;
      transition: 0.25s ease;
    }

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

    .nav-links a::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -8px;
      width: 0;
      height: 2px;
      border-radius: 99px;
      background: linear-gradient(90deg, var(--lime), #45c7bd);
      transition: 0.25s ease;
    }

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

    .nav-actions {
      display: flex;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0 22px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 800;
      border: 1px solid transparent;
      cursor: pointer;
      transition: 0.25s ease;
      white-space: nowrap;
      font-family: inherit;
    }

    .btn-primary {
      background: linear-gradient(135deg, #26323a 0%, #214e50 48%, #35b8ad 100%);
      color: #ffffff;
      box-shadow: 0 18px 36px rgba(38, 50, 58, 0.18);
    }

    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 24px 46px rgba(53, 184, 173, 0.28);
    }

    .btn-secondary {
      color: var(--dark);
      border-color: rgba(53, 184, 173, 0.35);
      background: rgba(255, 255, 255, 0.54);
    }

    .btn-secondary:hover {
      background: var(--aqua-soft);
      border-color: rgba(53, 184, 173, 0.5);
    }

    .hero {
      width: 100%;
      padding: 70px 0 70px;
      position: relative;
      overflow: hidden;
      background: url("images/BG-header.jpg");
      background-size: cover;
      background-position: center;
      background-color: #1a1d0e;
      box-shadow: 0 32px 80px rgba(38, 50, 58, 0.20);
    }






    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(circle at 12% 8%, rgba(217, 239, 63, 0.22), transparent 30%),
        radial-gradient(circle at 88% 18%, rgba(119, 210, 197, 0.24), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 42%);
      pointer-events: none;
    }

    /*.hero-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 34px;
      align-items: center;
      position: relative;
      z-index: 2;
      max-width: 820px;
    }*/

    .hero-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 52px;
      align-items: center;
      position: relative;
      z-index: 2;
      max-width: 1160px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 8px 14px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.12);
      color: #ffffff;
      border: 1px solid rgba(255, 255, 255, 0.24);
      backdrop-filter: blur(12px);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 22px;
    }

    .eyebrow span {
      width: 8px;
      height: 8px;
      border-radius: 99px;
      background: linear-gradient(135deg, var(--lime), var(--aqua-strong));
    }

    .hero h1 {
      font-family: "Playfair Display", serif;
      font-size: clamp(40px, 5.4vw, 60px);
      line-height: 1;
      letter-spacing: -0.025em;
      color: #ffffff;
      margin-bottom: 24px;
      text-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
      max-width: 660px;
    }







    .hero p {
      max-width: 650px;
      color: rgba(255, 255, 255, 0.80);
      font-size: 18px;
      line-height: 1.75;
      margin-bottom: 32px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
      margin-bottom: 36px;
    }

    .hero-actions .btn-primary {
      min-height: 54px;
      padding: 0 30px;
      background: #ffffff;
      color: var(--dark);
      border: 1px solid rgba(255, 255, 255, 0.72);
      box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22), 0 0 0 6px rgba(255, 255, 255, 0.10);
    }

    .hero-actions .btn-primary:hover {
      background: var(--lime);
      color: var(--dark);
    }

    .hero-note {
      display: flex;
      gap: 16px;
      align-items: center;
      color: rgba(255, 255, 255, 0.72);
      font-size: 14px;
      font-weight: 600;
    }

    .hero-note strong {
      color: var(--lime);
    }

    .hero-card {
      background: rgba(255, 255, 255, 0.14);
      border: 1px solid rgba(255, 255, 255, 0.22);
      border-radius: var(--radius-lg);
      padding: 20px;
      backdrop-filter: blur(16px);
      box-shadow: 0 34px 90px rgba(0, 0, 0, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.22);
    }

    .hero-panel {
      min-height: 480px;
      border-radius: 22px;
      position: relative;
      overflow: hidden;
      padding: 30px;
      background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(245, 250, 248, 0.88)),
        url("https://images.unsplash.com/photo-1628009368231-7bb7cfcb0def?auto=format&fit=crop&w=1200&q=80");
      background-size: cover;
      background-position: center;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
    }

    .finder-card {
      background: rgba(255, 255, 255, 0.92);
      border: 1px solid rgba(219, 232, 228, 0.95);
      border-radius: 22px;
      padding: 24px;
      box-shadow: 0 20px 50px rgba(38, 50, 58, 0.12);
    }

    .finder-card small {
      display: block;
      color: var(--aqua-strong);
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      font-size: 11px;
      margin-bottom: 8px;
    }

    .finder-card h3 {
      color: var(--dark);
      font-size: 24px;
      line-height: 1.16;
      margin-bottom: 10px;
    }

    .finder-card p {
      margin: 0;
      font-size: 14px;
      line-height: 1.65;
      color: #5b6970;
    }

    .trust {
      padding: 28px 0 70px;
    }

    /*.trust-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      background: linear-gradient(135deg, #26323a 0%, #243840 48%, #2d6f6e 100%);
      color: var(--white);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 26px 70px rgba(38, 50, 58, 0.20);
    }*/


    .trust-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      background: linear-gradient(135deg, #26323a 0%, #243840 48%, #2d6f6e 100%);
      color: #fff;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 26px 70px rgba(38, 50, 58, 0.20);
    }

    .trust-grid-desktop {
      margin-top: 60px;
      margin-bottom: 30px;
    }

    .trust-mobile {
      display: none;
    }

    .trust-item {
      padding: 30px;
      border-right: 1px solid rgba(255, 255, 255, 0.12);
      line-height: 1.25;
    }

    .trust-item:last-child {
      border-right: 0;
    }

    .trust-item strong {
      display: block;
      font-size: 29px;
      line-height: 1;
      margin-bottom: 8px;
      color: var(--lime);
    }

    .trust-item span {
      color: rgba(255, 255, 255, 0.78);
      font-size: 14px;
      font-weight: 400;
    }

    .section {
      padding: 86px 0;
    }

    .section[id] {
      scroll-margin-top: 108px;
    }

    .section-light {
      background: linear-gradient(180deg, #ffffff 0%, #f7fbfa 100%);
      border-top: 1px solid var(--line);
      border-bottom: 1px solid var(--line);
    }

    .section-head {
      display: flex;
      justify-content: space-between;
      gap: 40px;
      align-items: end;
      margin-bottom: 42px;
    }

    .section-kicker {
      color: var(--aqua-strong);
      font-size: 12px;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      margin-bottom: 12px;
    }

    .section-title {
      font-family: "Playfair Display", serif;
      color: var(--dark);
      font-size: clamp(34px, 4vw, 44px);
      line-height: 1.05;
      max-width: 760px;
    }

    .section-copy {
      max-width: 420px;
      color: #64737a;
      font-size: 15px;
      line-height: 1.7;
    }

    .carousel-shell,
    .directors-shell {
      position: relative;
    }

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

    .carousel-shell .carousel-actions,
    .directors-shell .carousel-actions {
      position: absolute;
      left: -26px;
      right: -26px;
      top: 45%;
      transform: translateY(-50%);
      justify-content: space-between;
      pointer-events: none;
      z-index: 6;
    }

    .carousel-shell .carousel-btn,
    .directors-shell .carousel-btn {
      pointer-events: auto;
      box-shadow: 0 14px 34px rgba(38, 50, 58, 0.14);
    }

    .carousel-btn {
      width: 46px;
      height: 46px;
      border-radius: 999px;
      border: 1px solid rgba(53, 184, 173, 0.35);
      background: #ffffff;
      color: var(--dark);
      font-size: 20px;
      font-weight: 900;
      cursor: pointer;
      transition: 0.25s ease;
    }

    .carousel-btn:hover {
      background: var(--aqua-soft);
      transform: translateY(-2px);
    }

    .programs-carousel {
      display: flex;
      gap: 22px;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      scroll-padding: 4px;
      padding: 4px 4px 24px;
      -webkit-overflow-scrolling: touch;
    }

    .programs-carousel::-webkit-scrollbar {
      height: 10px;
    }

    .programs-carousel::-webkit-scrollbar-thumb {
      background: rgba(53, 184, 173, 0.35);
      border-radius: 99px;
    }

    .programs-carousel::-webkit-scrollbar-track {
      background: rgba(219, 232, 228, 0.65);
      border-radius: 99px;
    }

    .program-card {
      flex: 0 0 350px;
      scroll-snap-align: start;
      background: rgba(255, 255, 255, 0.92);
      border: 1px solid rgba(219, 232, 228, 0.96);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 20px 56px rgba(38, 50, 58, 0.07);
      transition: 0.25s ease;
    }

    .program-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 30px 70px rgba(53, 184, 173, 0.16);
    }

    .program-media {
      height: 170px;
      position: relative;
      background: linear-gradient(135deg, #26323a, #35b8ad);
      overflow: hidden;
    }

    .program-media::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: var(--program-image);
      background-size: cover;
      background-position: center;
      opacity: 0.64;
      mix-blend-mode: screen;
    }

    .program-media::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, transparent, rgba(38, 50, 58, 0.58));
    }

    .program-tag {
      position: absolute;
      top: 16px;
      left: 16px;
      z-index: 2;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(245, 250, 248, 0.92);
      backdrop-filter: blur(10px);
      color: var(--dark);
      border: 1px solid rgba(119, 210, 197, 0.35);
      font-size: 12px;
      font-weight: 900;
    }

    .program-date {
      position: absolute;
      right: 16px;
      bottom: 16px;
      z-index: 2;
      color: #ffffff;
      font-size: 13px;
      font-weight: 900;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .program-body {
      padding: 24px;
    }

    .program-body h3 {
      color: var(--dark);
      font-size: 22px;
      line-height: 1.14;
      letter-spacing: -0.025em;
      margin-bottom: 12px;
      min-height: 76px;
    }

    .program-body p {
      color: #64737a;
      font-size: 14px;
      line-height: 1.62;
      margin-bottom: 20px;
      min-height: 68px;
    }

    .program-meta {
      display: grid;
      gap: 10px;
      margin-bottom: 22px;
    }

    .meta-line {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      border-top: 1px solid #e3eeeb;
      padding-top: 10px;
      font-size: 13px;
    }

    .meta-line span {
      color: #7a888e;
    }

    .meta-line strong {
      color: var(--dark);
      text-align: right;
    }

    .program-card .btn {
      width: 100%;
    }

    .model-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .model-card {
      background: rgba(255, 255, 255, 0.88);
      border: 1px solid rgba(219, 232, 228, 0.96);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: 0 20px 56px rgba(38, 50, 58, 0.07);
    }

    .model-number {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--lime-soft) 0%, #dff6f1 100%);
      color: var(--dark);
      border: 1px solid rgba(119, 210, 197, 0.32);
      font-weight: 900;
      margin-bottom: 24px;
    }

    .model-card h3 {
      color: var(--dark);
      font-size: 19px;
      line-height: 1.25;
      margin-bottom: 12px;
    }

    .model-card p {
      color: #64737a;
      font-size: 14px;
      line-height: 1.65;
    }

    .directors-grid {
      display: flex;
      gap: 22px;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      scroll-padding: 4px;
      padding: 4px 4px 24px;
      -webkit-overflow-scrolling: touch;
    }

    .directors-grid::-webkit-scrollbar {
      height: 10px;
    }

    .directors-grid::-webkit-scrollbar-thumb {
      background: rgba(53, 184, 173, 0.35);
      border-radius: 99px;
    }

    .directors-grid::-webkit-scrollbar-track {
      background: rgba(219, 232, 228, 0.65);
      border-radius: 99px;
    }

    .director-card {
      flex: 0 0 calc((100% - 66px) / 4);
      scroll-snap-align: start;
      background: rgba(255, 255, 255, 0.9);
      border: 1px solid rgba(219, 232, 228, 0.96);
      border-radius: var(--radius-lg);
      padding: 16px;
      box-shadow: 0 20px 56px rgba(38, 50, 58, 0.07);
      min-height: 430px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .director-photo {
      height: 190px;
      border-radius: 22px;
      background: linear-gradient(135deg, #26323a 0%, #35b8ad 100%);
      background-image: var(--director-image);
      background-size: cover;
      background-position: center;
      margin-bottom: 18px;
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18), 0 14px 32px rgba(53, 184, 173, 0.12);
    }

    .director-card h3 {
      color: var(--dark);
      font-size: 18px;
      line-height: 1.18;
      margin-bottom: 8px;
    }

    .director-role {
      display: block;
      color: var(--aqua-strong);
      font-size: 12px;
      line-height: 1.45;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 10px;
    }

    .director-card p {
      color: #64737a;
      font-size: 14px;
      line-height: 1.6;
      margin-bottom: 18px;
    }

    .director-specialty {
      display: inline-flex;
      width: fit-content;
      max-width: 100%;
      padding: 8px 11px;
      border-radius: 999px;
      background: var(--aqua-soft);
      color: #1f6e69;
      border: 1px solid rgba(119, 210, 197, 0.4);
      font-size: 12px;
      font-weight: 900;
      line-height: 1.35;
    }

    .director-more {
      background: linear-gradient(145deg, #26323a 0%, #25464b 52%, #2b8c87 100%);
      color: #ffffff;
    }

    .director-more h3 {
      color: #ffffff;
      font-size: 24px;
    }

    .director-more p {
      color: rgba(255, 255, 255, 0.84);
    }

    .director-more .director-role {
      color: var(--lime);
    }

    .director-more .director-specialty {
      background: rgba(255, 255, 255, 0.14);
      color: #ffffff;
      border-color: rgba(255, 255, 255, 0.24);
    }

    .director-more .director-photo {
      display: grid;
      place-items: center;
      background-image: none;
      background: rgba(255, 255, 255, 0.12);
      border: 1px solid rgba(255, 255, 255, 0.22);
      color: #ffffff;
      font-size: 44px;
      font-weight: 900;
    }

    .feature {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 48px;
      align-items: center;
    }

    .feature-panel {
      background: linear-gradient(145deg, #26323a 0%, #25464b 52%, #2b8c87 100%);
      color: var(--white);
      border-radius: var(--radius-lg);
      padding: 46px;
      min-height: 500px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      position: relative;
      overflow: hidden;
      box-shadow: 0 28px 70px rgba(38, 50, 58, 0.18);
    }

    .feature-panel::after {
      content: "";
      position: absolute;
      width: 340px;
      height: 340px;
      right: -120px;
      bottom: -120px;
      background: radial-gradient(circle, rgba(217, 239, 63, 0.32), transparent 60%);
    }

    .feature-panel h2 {
      font-family: "Playfair Display", serif;
      font-size: 38px;
      line-height: 1.02;
      max-width: 430px;
      position: relative;
      z-index: 2;
      color: #ffffff;
      margin-bottom: 18px;
    }

    .feature-panel p {
      color: rgba(255, 255, 255, 0.76);
      font-size: 16px;
      line-height: 1.75;
      max-width: 430px;
      position: relative;
      z-index: 2;
    }

    .feature-list {
      display: grid;
      gap: 18px;
    }

    .feature-item {
      display: grid;
      grid-template-columns: 48px 1fr;
      gap: 18px;
      align-items: start;
      background: rgba(255, 255, 255, 0.74);
      border: 1px solid rgba(219, 232, 228, 0.95);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: 0 16px 40px rgba(38, 50, 58, 0.06);
    }

    .feature-icon {
      width: 48px;
      height: 48px;
      border-radius: 16px;
      background: linear-gradient(135deg, #26323a 0%, #35b8ad 100%);
      color: #ffffff;
      display: grid;
      place-items: center;
      font-weight: 900;
    }

    .feature-item h3 {
      color: var(--dark);
      font-size: 19px;
      margin-bottom: 6px;
    }

    .feature-item p {
      color: #64737a;
      font-size: 14px;
      line-height: 1.65;
    }

    .testimonial-wrap {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 32px;
      align-items: stretch;
    }

    .testimonial-main {
      display: grid;
      grid-template-columns: 1fr;
      gap: 18px;
    }

    .testimonial-card {
      background: rgba(255, 255, 255, 0.88);
      border: 1px solid rgba(219, 232, 228, 0.96);
      border-radius: var(--radius-lg);
      padding: 30px;
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .testimonial-card::before {
      content: "";
      position: absolute;
      width: 130px;
      height: 130px;
      right: -54px;
      top: -54px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(217, 239, 63, 0.26), transparent 68%);
    }

    .quote {
      font-family: "Playfair Display", serif;
      color: var(--dark);
      font-size: 20px;
      line-height: 1.25;
      letter-spacing: -0.025em;
      margin-bottom: 20px;
      position: relative;
      z-index: 2;
    }

    .student {
      border-top: 1px solid #e3eeeb;
      padding-top: 16px;
      color: var(--dark);
      font-weight: 900;
      position: relative;
      z-index: 2;
      display: grid;
      gap: 4px;
    }

    .student span {
      color: #64737a;
      font-size: 13px;
      font-weight: 600;
    }

    .final-cta {
      padding: 96px 0;
    }

    .cta-box {
      background: linear-gradient(120deg, rgba(38, 50, 58, 0.96), rgba(36, 78, 80, 0.88), rgba(53, 184, 173, 0.72)), url("images/bg-bottom.jpg");
      background-size: cover;
      background-position: center;
      color: var(--white);
      border-radius: 36px;
      padding: 70px;
      text-align: center;
      box-shadow: 0 32px 80px rgba(38, 50, 58, 0.24);
    }

    .cta-box h2 {
      font-family: "Playfair Display", serif;
      font-size: clamp(36px, 5vw, 62px);
      line-height: 1;
      margin-bottom: 18px;
    }

    .cta-box p {
      max-width: 720px;
      margin: 0 auto 32px;
      color: rgba(255, 255, 255, 0.78);
      font-size: 17px;
      line-height: 1.75;
    }

    .footer {
      border-top: 1px solid var(--line);
      background: rgba(255, 255, 255, 0.42);
      padding: 36px 0;
      color: var(--muted);
      font-size: 14px;
    }

    .modal-backdrop {
      position: fixed;
      inset: 0;
      z-index: 100;
      background: rgba(21, 31, 37, 0.62);
      backdrop-filter: blur(8px);
      display: none;
      align-items: center;
      justify-content: center;
      padding: 18px;
    }

    .modal-backdrop.is-open {
      display: flex;
    }

    .modal {
      width: min(560px, 100%);
      max-height: calc(100vh - 36px);
      overflow-y: auto;
      background: #ffffff;
      border-radius: 28px;
      box-shadow: 0 34px 100px rgba(0, 0, 0, 0.28);
      border: 1px solid rgba(219, 232, 228, 0.96);
      position: relative;
    }

    .modal-head {
      padding: 30px 30px 16px;
    }

    .modal-kicker {
      color: var(--aqua-strong);
      font-size: 12px;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      margin-bottom: 10px;
    }

    .modal h2 {
      font-family: "Playfair Display", serif;
      color: var(--dark);
      font-size: 36px;
      line-height: 1;
      letter-spacing: -0.035em;
      margin-bottom: 12px;
    }

    .modal p {
      color: #64737a;
      font-size: 15px;
      line-height: 1.65;
    }

    .modal-close {
      position: absolute;
      right: 18px;
      top: 18px;
      width: 40px;
      height: 40px;
      border-radius: 50%;
      border: 1px solid rgba(38, 50, 58, 0.14);
      background: #ffffff;
      cursor: pointer;
      font-size: 24px;
      line-height: 1;
      color: var(--dark);
    }

    .form {
      padding: 0 30px 30px;
      display: grid;
      gap: 14px;
    }

    .field {
      display: grid;
      gap: 7px;
    }

    .field label {
      font-size: 13px;
      font-weight: 800;
      color: var(--dark);
    }

    .field input,
    .field select,
    .field textarea {
      width: 100%;
      border: 1px solid #dbe8e4;
      border-radius: 16px;
      padding: 13px 14px;
      font-family: inherit;
      font-size: 14px;
      color: var(--text);
      background: #f9fcfb;
      outline: none;
      transition: 0.2s ease;
    }

    .field textarea {
      min-height: 90px;
      resize: vertical;
    }

    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      border-color: var(--aqua-strong);
      background: #ffffff;
      box-shadow: 0 0 0 4px rgba(53, 184, 173, 0.12);
    }

    .form-note {
      color: #7a888e;
      font-size: 12px;
      line-height: 1.5;
    }

    @media (min-width: 1025px) and (max-width: 1366px) and (min-height: 700px) and (max-height: 768px) {
      .hero {
        padding: 50px 0;
      }

      .hero h1 {
        font-size: 3.7vw;
        max-width: 49%;
      }

      .hero p {
        max-width: 50%;
        line-height: 1.4;
      }

      .hero-actions {
        margin-bottom: 25px;
      }

      .trust-grid-desktop {
        margin-top: 40px;
        margin-bottom: 25px;
      }

      .trust-item {
        padding: 20px;
      }
    }

    @media (max-width: 1024px) {

      .hero-grid,
      .feature,
      .testimonial-wrap {
        grid-template-columns: 1fr;
      }

      .director-card {
        flex-basis: calc((100% - 22px) / 2);
      }

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

      .section-head {
        display: block;
      }

      .section-copy {
        margin-top: 14px;
      }

      .nav-links {
        display: none;
      }
    }

    @media (max-width: 1024px) {
      .footer-inner {
        gap: 5px;
      }

      .footer-inner span {
        display: block;
      }
    }

    /* ===== Ajustes específicos para tablets (681px–1024px) ===== */
    @media (min-width: 681px) and (max-width: 1024px) {

      .hero h1,
      .hero p {
        max-width: 60%;
      }

      .trust-item:nth-last-of-type(3),
      .trust-item:nth-last-of-type(4) {
        padding-bottom: 0;
      }

      /* En una sola columna el título de Alumni ya no tiene tarjetas al lado:
         quitamos el hueco que el layout de escritorio dejaba sobre él. */
      .testimonial-wrap>div:first-child {
        margin-top: 0 !important;
      }

      /* El panel verde de "feature" no necesita la altura mínima del layout
         a dos columnas; en una sola columna queda alto y vacío. */
      .feature-panel {
        min-height: auto;
      }

      /* Reducir el espacio vertical entre bloques en este rango. */
      .section {
        padding: 56px 0;
      }

      .final-cta {
        padding: 64px 0;
      }

      /* En una sola columna ancha el texto no necesita estar encajonado. */
      .feature-panel h2,
      .feature-panel p {
        max-width: none;
      }

      .cta-box {
        padding: 40px 50px 50px;
      }

      .cta-box p {
        line-height: 1.4;
      }
    }

    @media (max-width: 680px) {
      .header {
        position: static;
      }

      .container {
        width: min(100% - 28px, 1180px);
      }

      .header {
        padding-top: 5px;
        padding-bottom: 5px;
      }


      .nav {
        height: auto;
      }

      .nav img {
        height: 70px;
      }

      .brand {
        font-size: 21px;
      }

      .brand-symbol {
        width: 38px;
        height: 38px;
      }

      .nav-actions .btn-secondary {
        display: none;
      }

      .hero {
        padding: 204px 0 32px;
        background: url("images/bg-header-mobile.jpg");
        background-repeat: no-repeat;
        background-color: #1a1d0e;
        background-position: right -40px;
      }

      .hero h1 {
        font-size: clamp(35px, 10vw, 40px);
      }

      .hero p {
        font-size: 16px;
      }

      .hero-card {
        padding: 12px;
      }

      .hero-panel {
        min-height: 420px;
        padding: 18px;
      }

      .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .btn {
        width: 100%;
      }

      .trust-grid,
      .model-grid {
        grid-template-columns: 1fr;
      }

      .director-card {
        flex-basis: 84%;
      }

      .trust-grid-desktop {
        display: none;
      }

      .trust-mobile {
        display: block;
      }

      .trust {
        padding: 30px 0 34px;
        background: white;
      }

      .trust-grid {
        margin: 0 auto;
      }

      .trust-item {
        border-right: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.14);
        padding: 22px;
        display: grid;
        grid-template-columns: 120px 1fr;
        align-items: center;
        gap: 16px;
      }

      .trust-item strong {
        font-size: 26px;
        margin-bottom: 0;
      }

      .trust-item span {
        font-size: 13px;
      }

      .section {
        padding: 64px 0;
      }

      .section[id] {
        scroll-margin-top: 18px;
      }

      .program-card {
        flex-basis: 84%;
      }

      .carousel-actions {
        display: none;
      }

      .feature-panel {
        padding: 30px 24px;
        min-height: auto;
      }

      .feature-panel h2 {
        font-size: 32px;
      }

      .final-cta {
        padding: 52px 0;
      }

      .cta-box {
        padding: 30px 24px;
      }

      .cta-box h2 {
        font-size: 30px !important;
        line-height: 1.08;
        padding-left: 0 !important;
        padding-right: 0 !important;
      }

      .cta-box p {
        font-size: 15px;
        line-height: 1.62;
      }

      .section-title {
        font-size: clamp(28px, 8vw, 34px);
        line-height: 1.08;
      }

      .testimonial-wrap {
        gap: 22px;
      }

      .testimonial-wrap>div:first-child {
        margin-top: 0 !important;
      }

      .testimonial-main {
        gap: 16px;
      }

      .testimonial-card {
        padding: 22px;
      }

      .quote {
        font-size: 20px;
        line-height: 1.32;
      }

      .student {
        font-size: 14px;
      }

      .modal-head,
      .form {
        padding-left: 22px;
        padding-right: 22px;
      }

      .section-head {
        margin-bottom: 24px;
      }
    }

    /* ===== Modal / formulario compartido (mismo sistema que las otras landings) ===== */
    .lead-form-card {
      background: rgba(255, 255, 255, 0.94);
      border: 1px solid rgba(255, 255, 255, 0.36);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: 0 34px 90px rgba(0, 0, 0, 0.20);
      backdrop-filter: blur(18px);
    }

    .lead-form-card small {
      display: inline-flex;
      color: var(--aqua-strong);
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      font-size: 11px;
      margin-bottom: 10px;
    }

    .lead-form-card h2 {
      color: var(--dark);
      font-size: 28px;
      line-height: 1.12;
      margin-bottom: 8px;
    }

    .lead-form-card p {
      color: #65737a;
      font-size: 14px;
      line-height: 1.62;
      margin-bottom: 20px;
    }

    .form-grid {
      display: grid;
      gap: 12px;
    }

    .form-row {
      display: grid;
      grid-template-columns: .8fr 1.2fr;
      gap: 12px;
    }

    .privacy {
      color: #7a888e;
      font-size: 11px;
      line-height: 1.5;
    }

    .field input.invalid,
    .field select.invalid,
    .field textarea.invalid {
      border-color: #e2574c;
      background: #fff8f7;
    }

    .field input.invalid:focus,
    .field select.invalid:focus,
    .field textarea.invalid:focus {
      border-color: #e2574c;
      box-shadow: 0 0 0 4px rgba(226, 87, 76, 0.16);
    }

    .field input.valid,
    .field select.valid,
    .field textarea.valid {
      border-color: rgba(53, 184, 173, 0.6);
    }

    .field-error {
      display: flex;
      align-items: center;
      gap: 6px;
      color: #d8453b;
      font-size: 11.5px;
      font-weight: 600;
      line-height: 1.3;
      max-height: 0;
      opacity: 0;
      transform: translateY(-4px);
      overflow: hidden;
      transition: opacity 0.2s ease, transform 0.2s ease, max-height 0.2s ease;
    }

    .field-error::before {
      content: "!";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
      width: 15px;
      height: 15px;
      border-radius: 50%;
      background: #e2574c;
      color: #fff;
      font-size: 10px;
      font-weight: 800;
    }

    .field.has-error .field-error {
      max-height: 44px;
      opacity: 1;
      transform: translateY(0);
    }

    @keyframes field-shake {

      0%,
      100% {
        transform: translateX(0);
      }

      25% {
        transform: translateX(-4px);
      }

      75% {
        transform: translateX(4px);
      }
    }

    .field.shake input,
    .field.shake select,
    .field.shake textarea,
    .field.shake .phone-input-container {
      animation: field-shake 0.3s ease;
    }

    .form-error {
      display: none;
      flex-direction: column;
      gap: 2px;
      padding: 12px 14px 12px 42px;
      position: relative;
      border-radius: 14px;
      border: 1px solid #f3c4c0;
      background: #fff5f4;
      color: #b23a30;
      line-height: 1.4;
    }

    .form-error.is-visible {
      display: flex;
      animation: form-error-in 0.25s ease;
    }

    .form-error::before {
      content: "!";
      position: absolute;
      left: 13px;
      top: 13px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: #e2574c;
      color: #fff;
      font-size: 12px;
      font-weight: 800;
    }

    .form-error strong {
      font-size: 13px;
      font-weight: 800;
    }

    .form-error span {
      font-size: 12px;
      color: #c25147;
    }

    @keyframes form-error-in {
      from {
        opacity: 0;
        transform: translateY(-6px);
      }

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

    .form-success {
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      min-height: 320px;
      padding: 20px;
    }

    .form-success h3 {
      margin-bottom: 16px;
      font-size: 28px;
      color: var(--dark);
      font-family: "Playfair Display", serif;
      font-weight: 700;
    }

    .form-success p {
      color: var(--muted);
      font-size: 16px;
      line-height: 1.6;
      max-width: 372px;
      margin: 0;
    }

    .lead-form-card .btn {
      width: 100%;
      min-height: 52px;
    }

    .modal-overlay {
      position: fixed;
      inset: 0;
      z-index: 200;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 24px;
      background: rgba(20, 29, 34, 0.66);
      backdrop-filter: blur(10px);
    }

    .modal-overlay.is-open {
      display: flex;
    }

    body.modal-open {
      overflow: hidden;
    }

    .modal-dialog {
      width: min(560px, 100%);
      max-height: calc(100vh - 48px);
      overflow: auto;
      border-radius: var(--radius-lg);
      position: relative;
      box-shadow: 0 34px 110px rgba(0, 0, 0, 0.34);
    }

    .modal-close {
      position: absolute;
      top: 16px;
      right: 16px;
      width: 38px;
      height: 38px;
      border-radius: 999px;
      border: 1px solid rgba(38, 50, 58, 0.12);
      background: #fff;
      color: var(--dark);
      font-size: 22px;
      line-height: 1;
      cursor: pointer;
      display: grid;
      place-items: center;
      z-index: 2;
      transition: 0.2s ease;
    }

    .modal-close:hover {
      background: var(--aqua-soft);
    }

    .modal-dialog .lead-form-card {
      box-shadow: none;
      border-radius: var(--radius-lg);
    }