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

    :root {
      --navy: #060D1F;
      --navy-2: #0C1A36;
      --navy-3: #112248;
      --blue: #3B7DF8;
      --blue-lt: #6FA0FF;
      --blue-dk: #1A55D0;
      --gold: #E8A020;
      --gold-lt: #F5C050;
      --white: #FFFFFF;
      --off-wh: #F4F7FC;
      --slate: #E8EEF8;
      --txt: #0D1B3E;
      --txt-2: #4A5A78;
      --txt-3: #8A97B0;
      --radius: 12px;
      --radius-lg: 20px;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: 'DM Sans', sans-serif;
      font-size: 16px;
      color: var(--txt);
      background: var(--white);
      line-height: 1.65;
      overflow-x: hidden;
    }

    h1,
    h2,
    h3,
    h4 {
      font-family: 'Syne', sans-serif;
      line-height: 1.15;
    }

    /* ── NAV ────────────────────────────────── */
    nav {
      position: fixed;
      top: 0;
      width: 100%;
      z-index: 100;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1.1rem 6%;
      background: rgba(6, 13, 31, 0.92);
      backdrop-filter: blur(14px);
      border-bottom: 1px solid rgba(59, 125, 248, 0.15);
      transition: padding .3s;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
    }

    .logo-gem {
      width: 34px;
      height: 34px;
      background: linear-gradient(135deg, var(--blue) 0%, var(--blue-lt) 60%, var(--gold) 100%);
      clip-path: polygon(50% 0%, 100% 35%, 80% 100%, 20% 100%, 0% 35%);
      flex-shrink: 0;
    }

    .logo-text {
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 1.15rem;
      color: var(--white);
      letter-spacing: -.01em;
    }

    .logo-text span {
      color: var(--blue-lt);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2rem;
      list-style: none;
    }

    .nav-links a {
      color: rgba(255, 255, 255, .75);
      text-decoration: none;
      font-size: .9rem;
      font-weight: 500;
      transition: color .2s;
    }

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

    .btn-nav {
      background: var(--gold);
      color: var(--navy);
      border: none;
      border-radius: 8px;
      padding: .55rem 1.25rem;
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: .88rem;
      cursor: pointer;
      text-decoration: none;
      transition: background .2s, transform .15s;
      white-space: nowrap;
    }

    .btn-nav:hover {
      background: var(--gold-lt);
      transform: translateY(-1px);
    }

    /* ── HERO ───────────────────────────────── */
    .hero {
      position: relative;
      min-height: 100vh;
      background: var(--navy);
      display: flex;
      align-items: center;
      overflow: hidden;
      padding: 7rem 6% 5rem;
    }

    .hero-grid {
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(59, 125, 248, .06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 125, 248, .06) 1px, transparent 1px);
      background-size: 60px 60px;
    }

    .hero-glow {
      position: absolute;
      border-radius: 50%;
      filter: blur(80px);
      pointer-events: none;
    }

    .glow-1 {
      width: 500px;
      height: 500px;
      background: rgba(59, 125, 248, .18);
      top: -10%;
      left: 40%;
    }

    .glow-2 {
      width: 350px;
      height: 350px;
      background: rgba(232, 160, 32, .1);
      bottom: 0;
      right: 5%;
    }

    .hero-inner {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 4rem;
      align-items: center;
      max-width: 1200px;
      margin: 0 auto;
      width: 100%;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(59, 125, 248, .15);
      border: 1px solid rgba(59, 125, 248, .3);
      border-radius: 100px;
      padding: .35rem 1rem;
      font-size: .82rem;
      font-weight: 500;
      color: var(--blue-lt);
      margin-bottom: 1.5rem;
      letter-spacing: .04em;
      text-transform: uppercase;
    }

    .hero-tag::before {
      content: '';
      width: 7px;
      height: 7px;
      background: var(--blue-lt);
      border-radius: 50%;
      animation: pulse 2s infinite;
    }

    @keyframes pulse {

      0%,
      100% {
        opacity: 1;
        transform: scale(1);
      }

      50% {
        opacity: .5;
        transform: scale(1.4);
      }
    }

    .hero h1 {
      font-size: clamp(2.4rem, 4vw, 3.6rem);
      font-weight: 800;
      color: var(--white);
      margin-bottom: 1.25rem;
      letter-spacing: -.03em;
    }

    .hero h1 em {
      font-style: normal;
      background: linear-gradient(90deg, var(--blue-lt), var(--gold-lt));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-sub {
      font-size: 1.05rem;
      color: rgba(255, 255, 255, .65);
      max-width: 480px;
      margin-bottom: 2.2rem;
      font-weight: 400;
      line-height: 1.75;
    }

    .hero-ctas {
      display: flex;
      gap: 1rem;
      flex-wrap: wrap;
    }

    .btn-primary {
      background: var(--gold);
      color: var(--navy);
      border: none;
      border-radius: 10px;
      padding: .85rem 1.9rem;
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 1rem;
      cursor: pointer;
      text-decoration: none;
      display: inline-block;
      transition: all .2s;
      box-shadow: 0 4px 20px rgba(232, 160, 32, .35);
    }

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

    .btn-secondary {
      background: transparent;
      color: var(--white);
      border: 1.5px solid rgba(255, 255, 255, .3);
      border-radius: 10px;
      padding: .85rem 1.9rem;
      font-family: 'Syne', sans-serif;
      font-weight: 600;
      font-size: 1rem;
      cursor: pointer;
      text-decoration: none;
      display: inline-block;
      transition: all .2s;
    }

    .btn-secondary:hover {
      border-color: rgba(255, 255, 255, .7);
    }

    .hero-stats {
      display: flex;
      gap: 2.5rem;
      margin-top: 3rem;
      padding-top: 2rem;
      border-top: 1px solid rgba(255, 255, 255, .1);
    }

    .stat-item {
      display: flex;
      flex-direction: column;
    }

    .stat-num {
      font-family: 'Syne', sans-serif;
      font-weight: 800;
      font-size: 1.8rem;
      color: var(--white);
    }

    .stat-num span {
      color: var(--gold);
    }

    .stat-label {
      font-size: .82rem;
      color: var(--txt-3);
      margin-top: .1rem;
    }

    /* Hero visual */
    .hero-visual {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      min-height: 460px;
    }

    .phone-frame {
      width: 220px;
      height: 440px;
      background: var(--navy-3);
      border: 2px solid rgba(59, 125, 248, .35);
      border-radius: 36px;
      position: relative;
      overflow: hidden;
      box-shadow: 0 30px 80px rgba(0, 0, 0, .5), 0 0 0 1px rgba(59, 125, 248, .2);
      z-index: 3;
    }

    .phone-notch {
      width: 80px;
      height: 22px;
      background: var(--navy);
      border-radius: 0 0 14px 14px;
      margin: 0 auto;
      position: absolute;
      top: 0;
      left: 50%;
      transform: translateX(-50%);
    }

    .phone-screen {
      padding: 1.8rem .8rem .8rem;
      display: flex;
      flex-direction: column;
      gap: 6px;
      height: 100%;
    }

    .phone-post {
      background: rgba(255, 255, 255, .05);
      border: 1px solid rgba(59, 125, 248, .2);
      border-radius: 10px;
      padding: .6rem;
      animation: floatUp 4s ease-in-out infinite alternate;
    }

    .phone-post:nth-child(2) {
      animation-delay: .8s;
    }

    .phone-post:nth-child(3) {
      animation-delay: 1.6s;
    }

    @keyframes floatUp {
      0% {
        transform: translateY(0);
      }

      100% {
        transform: translateY(-4px);
      }
    }

    .post-bar {
      height: 7px;
      border-radius: 4px;
      background: linear-gradient(90deg, var(--blue), var(--blue-lt));
      margin-bottom: 5px;
    }

    .post-bar.short {
      width: 60%;
      background: rgba(255, 255, 255, .2);
    }

    .post-bar.gold {
      width: 40%;
      background: var(--gold);
    }

    .post-img {
      height: 60px;
      border-radius: 6px;
      background: linear-gradient(135deg, rgba(59, 125, 248, .4), rgba(59, 125, 248, .1));
      margin-bottom: 4px;
    }

    .post-like {
      display: flex;
      gap: 6px;
      align-items: center;
    }

    .like-dot {
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: rgba(232, 160, 32, .6);
    }

    .like-bar {
      height: 5px;
      flex: 1;
      border-radius: 3px;
      background: rgba(255, 255, 255, .1);
    }

    .floating-card {
      position: absolute;
      background: var(--navy-2);
      border: 1px solid rgba(59, 125, 248, .3);
      border-radius: 14px;
      padding: .75rem 1rem;
      white-space: nowrap;
      color: var(--white);
      font-size: .78rem;
      box-shadow: 0 8px 30px rgba(0, 0, 0, .4);
      animation: drift 5s ease-in-out infinite alternate;
    }

    .floating-card .fc-label {
      color: var(--txt-3);
      font-size: .7rem;
    }

    .floating-card .fc-val {
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: 1.1rem;
      color: var(--gold);
    }

    .fc-1 {
      top: 10%;
      left: -10%;
      animation-delay: 0s;
    }

    .fc-2 {
      bottom: 20%;
      right: -8%;
      animation-delay: 1.5s;
    }

    .fc-3 {
      top: 55%;
      left: -18%;
      animation-delay: 2.5s;
    }

    @keyframes drift {
      0% {
        transform: translateY(0) rotate(-1deg);
      }

      100% {
        transform: translateY(-12px) rotate(1deg);
      }
    }

    /* ── SECTION COMMON ─────────────────────── */
    section {
      padding: 6rem 6%;
    }

    .section-tag {
      font-size: .8rem;
      font-weight: 600;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--blue);
      margin-bottom: .75rem;
    }

    .section-title {
      font-size: clamp(1.9rem, 3vw, 2.8rem);
      font-weight: 800;
      color: var(--txt);
      line-height: 1.1;
      margin-bottom: 1rem;
      letter-spacing: -.02em;
    }

    .section-title em {
      font-style: normal;
      color: var(--blue);
    }

    .section-sub {
      font-size: 1.05rem;
      color: var(--txt-2);
      max-width: 560px;
      line-height: 1.75;
    }

    .center {
      text-align: center;
    }

    .center .section-sub {
      margin: 0 auto;
    }

    .inner {
      max-width: 1200px;
      margin: 0 auto;
    }

    /* ── PROPUESTA DE VALOR ─────────────────── */
    .valor {
      background: var(--navy);
      color: var(--white);
    }

    .valor .section-title {
      color: var(--white);
    }

    .valor .section-sub {
      color: rgba(255, 255, 255, .6);
    }

    .valor-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      margin-top: 3.5rem;
    }

    .valor-card {
      background: rgba(255, 255, 255, .04);
      border: 1px solid rgba(59, 125, 248, .2);
      border-radius: var(--radius-lg);
      padding: 2rem 1.75rem;
      transition: background .3s, border-color .3s, transform .3s;
      position: relative;
      overflow: hidden;
    }

    .valor-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--blue), var(--blue-lt));
      border-radius: 0 0 3px 3px;
      opacity: 0;
      transition: opacity .3s;
    }

    .valor-card:hover {
      background: rgba(59, 125, 248, .08);
      border-color: rgba(59, 125, 248, .5);
      transform: translateY(-4px);
    }

    .valor-card:hover::before {
      opacity: 1;
    }

    .valor-icon {
      width: 52px;
      height: 52px;
      border-radius: 14px;
      background: rgba(59, 125, 248, .2);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.25rem;
      font-size: 1.5rem;
    }

    .valor-card h3 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: .6rem;
    }

    .valor-card p {
      font-size: .93rem;
      color: rgba(255, 255, 255, .6);
      line-height: 1.7;
    }

    /* ── SERVICIOS ──────────────────────────── */
    .servicios {
      background: var(--off-wh);
    }

    .servicios-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 1.5rem;
      margin-top: 3.5rem;
    }

    .servicio-card {
      background: var(--white);
      border: 1.5px solid var(--slate);
      border-radius: var(--radius-lg);
      padding: 2.25rem 2rem;
      transition: box-shadow .3s, transform .3s, border-color .3s;
      position: relative;
      overflow: hidden;
    }

    .servicio-card:hover {
      box-shadow: 0 12px 40px rgba(59, 125, 248, .1);
      transform: translateY(-3px);
      border-color: #B8CCFF;
    }

    .serv-num {
      position: absolute;
      top: 1.5rem;
      right: 1.75rem;
      font-family: 'Syne', sans-serif;
      font-weight: 800;
      font-size: 3.5rem;
      color: var(--slate);
      line-height: 1;
      user-select: none;
    }

    .serv-icon {
      width: 56px;
      height: 56px;
      border-radius: 16px;
      background: linear-gradient(135deg, var(--blue-dk), var(--blue));
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1.3rem;
      font-size: 1.6rem;
      box-shadow: 0 6px 20px rgba(59, 125, 248, .3);
    }

    .servicio-card h3 {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: .6rem;
      color: var(--txt);
    }

    .servicio-card p {
      font-size: .93rem;
      color: var(--txt-2);
      line-height: 1.7;
      margin-bottom: 1.2rem;
    }

    .serv-tags {
      display: flex;
      flex-wrap: wrap;
      gap: .45rem;
    }

    .tag {
      background: var(--slate);
      color: var(--blue-dk);
      font-size: .75rem;
      font-weight: 600;
      border-radius: 100px;
      padding: .25rem .75rem;
    }

    /* ── POR QUÉ NOSOTROS ───────────────────── */
    .porque {
      background: var(--white);
    }

    .porque-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 5rem;
      align-items: center;
      margin-top: 1rem;
    }

    .porque-visual {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1rem;
    }

    .pq-tile {
      background: var(--navy);
      border-radius: var(--radius-lg);
      padding: 1.75rem;
      display: flex;
      flex-direction: column;
      gap: .75rem;
      position: relative;
      overflow: hidden;
    }

    .pq-tile:nth-child(2) {
      background: var(--blue);
      margin-top: 1.5rem;
    }

    .pq-tile:nth-child(3) {
      background: var(--off-wh);
      margin-top: -1.5rem;
    }

    .pq-tile:nth-child(4) {
      background: var(--gold);
    }

    .pq-num {
      font-family: 'Syne', sans-serif;
      font-weight: 800;
      font-size: 2.2rem;
      color: rgba(255, 255, 255, .9);
    }

    .pq-tile:nth-child(3) .pq-num {
      color: var(--txt);
    }

    .pq-tile:nth-child(4) .pq-num {
      color: var(--navy);
    }

    .pq-label {
      font-size: .85rem;
      font-weight: 500;
      color: rgba(255, 255, 255, .65);
      line-height: 1.4;
    }

    .pq-tile:nth-child(3) .pq-label {
      color: var(--txt-2);
    }

    .pq-tile:nth-child(4) .pq-label {
      color: var(--navy);
      font-weight: 600;
    }

    .feature-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 1.1rem;
      margin-top: 2rem;
    }

    .feature-item {
      display: flex;
      gap: 1rem;
      align-items: flex-start;
    }

    .feature-check {
      width: 28px;
      height: 28px;
      border-radius: 8px;
      background: linear-gradient(135deg, var(--blue-dk), var(--blue));
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      color: var(--white);
      font-size: 1rem;
      font-weight: 700;
      margin-top: .15rem;
    }

    .feature-item h4 {
      font-size: .98rem;
      font-weight: 600;
      color: var(--txt);
      margin-bottom: .2rem;
    }

    .feature-item p {
      font-size: .88rem;
      color: var(--txt-2);
      line-height: 1.6;
    }

    /* ── PLANES ─────────────────────────────── */
    .planes {
      background: var(--off-wh);
    }

    .planes-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
      margin-top: 3.5rem;
      align-items: start;
    }

    .plan-card {
      background: var(--white);
      border: 1.5px solid var(--slate);
      border-radius: var(--radius-lg);
      padding: 2.25rem 2rem;
      transition: transform .3s;
    }

    .plan-card:hover {
      transform: translateY(-4px);
    }

    .plan-card.featured {
      background: var(--navy);
      border-color: var(--blue);
      position: relative;
      overflow: hidden;
      transform: scale(1.03);
      box-shadow: 0 20px 50px rgba(59, 125, 248, .25);
    }

    .plan-card.featured:hover {
      transform: scale(1.03) translateY(-4px);
    }

    .plan-badge {
      display: inline-block;
      background: var(--gold);
      color: var(--navy);
      font-size: .72rem;
      font-weight: 800;
      letter-spacing: .06em;
      text-transform: uppercase;
      border-radius: 100px;
      padding: .25rem .85rem;
      margin-bottom: 1.25rem;
    }

    .plan-name {
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--txt);
      margin-bottom: .4rem;
    }

    .plan-card.featured .plan-name {
      color: var(--white);
    }

    .plan-desc {
      font-size: .88rem;
      color: var(--txt-2);
      margin-bottom: 1.5rem;
    }

    .plan-card.featured .plan-desc {
      color: rgba(255, 255, 255, .6);
    }

    .plan-price {
      font-family: 'Syne', sans-serif;
      font-weight: 800;
      font-size: 2.2rem;
      color: var(--txt);
      margin-bottom: 1.75rem;
      display: flex;
      align-items: baseline;
      gap: .25rem;
    }

    .plan-card.featured .plan-price {
      color: var(--white);
    }

    .plan-price sup {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--blue);
    }

    .plan-card.featured .plan-price sup {
      color: var(--gold-lt);
    }

    .plan-price small {
      font-size: .85rem;
      font-weight: 400;
      color: var(--txt-3);
    }

    .plan-card.featured .plan-price small {
      color: rgba(255, 255, 255, .45);
    }

    .plan-features {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: .75rem;
      margin-bottom: 2rem;
    }

    .plan-features li {
      font-size: .9rem;
      color: var(--txt-2);
      display: flex;
      gap: .6rem;
      align-items: flex-start;
    }

    .plan-card.featured .plan-features li {
      color: rgba(255, 255, 255, .75);
    }

    .plan-features li::before {
      content: '✓';
      color: var(--blue);
      font-weight: 700;
      flex-shrink: 0;
    }

    .plan-card.featured .plan-features li::before {
      color: var(--gold);
    }

    .btn-plan {
      display: block;
      width: 100%;
      text-align: center;
      padding: .9rem;
      border-radius: 10px;
      font-family: 'Syne', sans-serif;
      font-weight: 700;
      font-size: .95rem;
      cursor: pointer;
      text-decoration: none;
      border: 1.5px solid var(--blue);
      color: var(--blue);
      background: transparent;
      transition: all .2s;
    }

    .btn-plan:hover {
      background: var(--blue);
      color: var(--white);
    }

    .btn-plan.featured-btn {
      background: var(--gold);
      border-color: var(--gold);
      color: var(--navy);
      box-shadow: 0 4px 20px rgba(232, 160, 32, .4);
    }

    .btn-plan.featured-btn:hover {
      background: var(--gold-lt);
    }

    .plan-note {
      text-align: center;
      margin-top: 1.5rem;
      font-size: .85rem;
      color: var(--txt-3);
    }

    /* ── CTA FINAL ──────────────────────────── */
    .cta-section {
      background: var(--navy);
      position: relative;
      overflow: hidden;
    }

    .cta-section .hero-grid {
      opacity: .4;
    }

    .cta-section .glow-1 {
      top: -30%;
      left: 30%;
      width: 600px;
      height: 600px;
    }

    .cta-inner {
      position: relative;
      z-index: 2;
      text-align: center;
      max-width: 640px;
      margin: 0 auto;
    }

    .cta-inner h2 {
      font-size: clamp(2rem, 3.5vw, 3rem);
      font-weight: 800;
      color: var(--white);
      margin-bottom: 1rem;
      letter-spacing: -.02em;
    }

    .cta-inner h2 em {
      font-style: normal;
      background: linear-gradient(90deg, var(--blue-lt), var(--gold-lt));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .cta-inner p {
      color: rgba(255, 255, 255, .6);
      font-size: 1.05rem;
      margin-bottom: 2.5rem;
    }

    .cta-form {
      display: flex;
      gap: 1rem;
      justify-content: center;
      flex-wrap: wrap;
    }

    .cta-input {
      background: rgba(255, 255, 255, .08);
      border: 1px solid rgba(255, 255, 255, .2);
      border-radius: 10px;
      padding: .85rem 1.25rem;
      color: var(--white);
      font-size: .95rem;
      font-family: 'DM Sans', sans-serif;
      width: 300px;
      outline: none;
      transition: border-color .2s;
    }

    .cta-input::placeholder {
      color: rgba(255, 255, 255, .4);
    }

    .cta-input:focus {
      border-color: var(--blue-lt);
    }

    .cta-trust {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 1.5rem;
      margin-top: 1.75rem;
      flex-wrap: wrap;
    }

    .trust-item {
      font-size: .82rem;
      color: rgba(255, 255, 255, .45);
      display: flex;
      align-items: center;
      gap: .4rem;
    }

    .trust-item::before {
      content: '★';
      color: var(--gold);
    }

    /* ── FOOTER ─────────────────────────────── */
    footer {
      background: #04091A;
      padding: 3rem 6%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 1.5rem;
      border-top: 1px solid rgba(59, 125, 248, .1);
    }

    .footer-left {
      display: flex;
      flex-direction: column;
      gap: .5rem;
    }

    .footer-copy {
      font-size: .83rem;
      color: rgba(255, 255, 255, .35);
    }

    .footer-links {
      display: flex;
      gap: 1.5rem;
    }

    .footer-links a {
      font-size: .83rem;
      color: rgba(255, 255, 255, .45);
      text-decoration: none;
      transition: color .2s;
    }

    .footer-links a:hover {
      color: rgba(255, 255, 255, .8);
    }

    .footer-social {
      display: flex;
      gap: .75rem;
    }

    .social-btn {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: rgba(255, 255, 255, .07);
      border: 1px solid rgba(255, 255, 255, .1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: rgba(255, 255, 255, .6);
      text-decoration: none;
      font-size: .85rem;
      transition: all .2s;
    }

    .social-btn:hover {
      background: rgba(59, 125, 248, .2);
      color: var(--white);
      border-color: rgba(59, 125, 248, .4);
    }

    /* ── ANIMATIONS ─────────────────────────── */
    .fade-up {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity .7s ease, transform .7s ease;
    }

    .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
    }

    .fade-up:nth-child(2) {
      transition-delay: .1s;
    }

    .fade-up:nth-child(3) {
      transition-delay: .2s;
    }

    .fade-up:nth-child(4) {
      transition-delay: .3s;
    }

    /* ── RESPONSIVE ─────────────────────────── */
    @media (max-width: 900px) {
      .hero-inner {
        grid-template-columns: 1fr;
      }

      .hero-visual {
        display: none;
      }

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

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

      .porque-inner {
        grid-template-columns: 1fr;
      }

      .porque-visual {
        order: -1;
      }

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

      .plan-card.featured {
        transform: none;
      }

      .nav-links {
        display: none;
      }
    }

    @media (max-width: 600px) {
      section {
        padding: 4rem 5%;
      }

      .hero {
        padding: 6rem 5% 4rem;
      }

      footer {
        flex-direction: column;
        align-items: flex-start;
      }
    }

    /* ── NUEVAS CLASES PARA EL SUBMENÚ DESPLEGABLE ──────────────── */

    /* Contenedor del elemento padre (Servicios) */
    .nav-links .dropdown {
      position: relative;
    }

    /* El contenedor flotante del submenú */
    .nav-links .dropdown-menu {
      position: absolute;
      top: 100%;
      left: 50%;
      transform: translateX(-50%) translateY(10px);
      /* Centrado respecto a 'Servicios' y un poco abajo */
      background: var(--navy-2);
      /* Usamos el azul oscuro de tus variables para que combine perfecto */
      border: 1px solid rgba(59, 125, 248, 0.3);
      border-radius: 8px;
      padding: 0.6rem 0;
      min-width: 200px;
      list-style: none;
      display: flex;
      flex-direction: column;
      /* Obliga a los enlaces a apilarse hacia abajo, no en columnas */
      gap: 0;
      /* Resetea el gap del menú principal */
      opacity: 0;
      visibility: hidden;
      transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
      z-index: 1000;
    }

    /* Enlaces internos del submenú (Aislados por completo de los estilos globales del nav) */
    .nav-links .dropdown-menu li a {
      display: block;
      padding: 0.6rem 1.2rem;
      color: rgba(255, 255, 255, 0.8) !important;
      /* Forzamos color legible sobre el fondo oscuro */
      font-size: 0.85rem;
      font-weight: 500;
      text-align: left;
      white-space: nowrap;
      transition: background 0.2s, color 0.2s;
    }

    /* Hover de los enlaces del submenú */
    .nav-links .dropdown-menu li a:hover {
      background: rgba(59, 125, 248, 0.15);
      color: var(--white) !important;
    }

    /* Efecto Hover: Muestra el submenú con una transición suave */
    .nav-links .dropdown:hover .dropdown-menu {
      opacity: 1;
      visibility: visible;
      transform: translateX(-50%) translateY(0);
      /* Sube suavemente a su posición final */
    }