:root {
  --color-navy: #0F2747;
  --color-blue: #2EA7D7;
  --color-green: #4CAF50;
  --color-green-accent: #2ECC71;
  --color-white: #FFFFFF;
  --color-light-gray: #E6E6E6;

  --color-bg: #0F2747;
  --color-surface: rgba(255, 255, 255, 0.06);
  --color-surface-strong: rgba(255, 255, 255, 0.1);
  --color-border: rgba(255, 255, 255, 0.14);
  --color-text: #FFFFFF;
  --color-text-soft: rgba(255, 255, 255, 0.78);
  --color-shadow: rgba(0, 0, 0, 0.28);

  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;

  --container: 1200px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(46, 167, 215, 0.20), transparent 28%),
    radial-gradient(circle at bottom right, rgba(46, 204, 113, 0.18), transparent 25%),
    linear-gradient(180deg, #0F2747 0%, #0c213b 100%);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(92%, var(--container));
  margin: 0 auto;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section-dark {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}

.section-alt {
  background: linear-gradient(180deg, rgba(46, 167, 215, 0.06), rgba(255, 255, 255, 0.02));
}

.center {
  text-align: center;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-heading.center {
  margin-left: auto;
  margin-right: auto;
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  margin: 14px 0 18px;
}

.section-heading p {
  color: var(--color-text-soft);
  font-size: 1.05rem;
}

.eyebrow {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(46, 204, 113, 0.12);
  border: 1px solid rgba(46, 204, 113, 0.24);
  color: var(--color-green-accent);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(15, 39, 71, 0.75);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.nav {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.logo {
  font-size: 1.45rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 2px;
}

.logo-growth {
  color: var(--color-white);
}

.logo-operator {
  color: var(--color-green-accent);
}

.menu {
  display: flex;
  gap: 28px;
}

.menu a {
  color: var(--color-text-soft);
  font-weight: 600;
  transition: var(--transition);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: var(--transition);
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-green), var(--color-green-accent));
  color: var(--color-white);
  box-shadow: 0 12px 30px rgba(46, 204, 113, 0.22);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(46, 204, 113, 0.30);
}

.btn-secondary {
  background: transparent;
  border-color: rgba(255,255,255,0.18);
  color: var(--color-white);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.08);
}

/* HERO */
.hero {
  padding: 90px 0 80px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, 420px);
  gap: 56px;
  align-items: start;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 3.5vw, 3.3rem);
  line-height: 1.05;
  max-width: 620px;
  margin: 18px 0 20px;
}

.hero-subheadline {
  color: var(--color-text-soft);
  max-width: 640px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-trust {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
  max-width: 760px;
}

.hero-trust .trust-item:last-child {
  grid-column: 1 / -1;
  max-width: 260px;
}

.trust-item {
  min-width: 0;
  padding: 18px 20px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 30px var(--color-shadow);
}

.trust-item strong {
  display: block;
  font-size: 1.15rem;
  color: var(--color-white);
  margin-bottom: 4px;
}

.trust-item span {
  color: var(--color-text-soft);
  font-size: 0.95rem;
}

/* FORMULARIO HERO */
.hero .form-wrapper {
  position: relative;

  width: 100%;
  max-width: 420px;
  margin: 0;

  padding: 34px 30px;
  border-radius: 24px;

  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255,255,255,0.20);

  backdrop-filter: blur(14px);

  box-shadow:
    0 25px 50px rgba(0,0,0,0.35),
    0 0 0 1px rgba(255,255,255,0.05) inset;

  z-index: 1;
}

/* Glow effect */
.hero .form-wrapper::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 26px;

  background: linear-gradient(135deg, #2ECC71, #2EA7D7);

  z-index: -1;
  opacity: 0.10;
  filter: blur(14px);
}

.form-vertical {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-vertical input {
  width: 100%;
  height: 56px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255,255,255,0.08);
  color: #ffffff;
  font-size: 16px;
  outline: none;
  transition: var(--transition);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.form-vertical input::placeholder {
  color: rgba(255, 255, 255, 0.68);
}

.form-vertical input:focus {
  border-color: rgba(46, 204, 113, 0.65);
  box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.14);
  background: rgba(255, 255, 255, 0.12);
}

.form-vertical button {
  width: 100%;
  height: 56px;
  margin-top: 8px;
  border: none;
  border-radius: 999px;
  background: linear-gradient(135deg, #4CAF50, #2ECC71);
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 12px 24px rgba(46, 204, 113, 0.22);
}

.form-vertical button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(46, 204, 113, 0.28);
}

/* CARDS */
.cards-grid {
  display: grid;
  gap: 24px;
}

.cards-grid.three {
  grid-template-columns: repeat(3, 1fr);
}

.card {
  padding: 30px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: 0 16px 34px var(--color-shadow);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-6px);
}

.glass-card,
.service-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
}

.card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.card p {
  color: var(--color-text-soft);
}

/* PROCESS */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.process-step {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
}

.step-number {
  display: inline-block;
  font-size: 2rem;
  font-weight: 900;
  color: rgba(46, 204, 113, 0.35);
  margin-bottom: 14px;
}

.process-step h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.process-step p {
  color: var(--color-text-soft);
}

/* RESULTS */
.results-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 34px;
  align-items: center;
}

.results-list {
  list-style: none;
  display: grid;
  gap: 14px;
}

.results-list li {
  position: relative;
  padding-left: 28px;
  color: var(--color-text-soft);
}

.results-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-green-accent);
  font-weight: 800;
}

.results-card {
  padding: 30px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(46, 167, 215, 0.18), rgba(46, 204, 113, 0.10));
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: 0 18px 40px rgba(0,0,0,0.28);
}

.metric + .metric {
  margin-top: 20px;
}

.metric-number {
  display: block;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--color-white);
}

.metric-label {
  color: var(--color-text-soft);
}

.metric-note {
  margin-top: 24px;
  font-size: 0.92rem;
  color: var(--color-light-gray);
}

/* ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 42px;
  align-items: center;
}

.about-image img {
  width: 100%;
  min-height: 100%;
  object-fit: cover;
  box-shadow: 0 22px 40px rgba(0,0,0,0.30);
}

.about-content h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  margin: 14px 0 18px;
}

.about-content p {
  color: var(--color-text-soft);
  margin-bottom: 16px;
}

/* NICHES */
.niche-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.niche-tags span {
  padding: 14px 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  font-weight: 600;
}

/* CTA */
.cta-section {
  padding-top: 40px;
}

.cta-box {
  text-align: center;
  padding: 56px 40px;
  border-radius: 34px;
  background:
    radial-gradient(circle at top left, rgba(46,167,215,0.20), transparent 30%),
    radial-gradient(circle at bottom right, rgba(46,204,113,0.18), transparent 28%),
    rgba(255,255,255,0.06);
  border: 1px solid var(--color-border);
  box-shadow: 0 20px 46px rgba(0,0,0,0.28);
}

.cta-box h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 14px 0 16px;
}

.cta-box p {
  color: var(--color-text-soft);
  max-width: 760px;
  margin: 0 auto 30px;
}

.cta-form {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.cta-form input {
  width: 100%;
  min-height: 54px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  padding: 0 18px;
  outline: none;
}

.cta-form input::placeholder {
  color: rgba(255,255,255,0.60);
}

/* FAQ */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  border-radius: 20px;
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.05);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 24px;
  font-weight: 700;
  position: relative;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 24px;
  top: 20px;
  font-size: 1.4rem;
  color: var(--color-green-accent);
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  padding: 0 24px 22px;
  color: var(--color-text-soft);
}

/* FOOTER */
.site-footer {
  padding: 30px 0 50px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-content p {
  color: var(--color-text-soft);
}

/* FORM CUSTOM */
.cta-form-custom input {
  width: 100%;
  min-height: 54px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.16);
  background: rgba(255,255,255,0.08);
  color: var(--color-white);
  padding: 0 18px;
  outline: none;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}

.cta-form-custom input::placeholder {
  color: rgba(255,255,255,0.60);
}

.cta-form-custom input:focus {
  border-color: var(--color-green-accent);
  box-shadow: 0 0 0 2px rgba(46, 204, 113, 0.2);
  background: rgba(255,255,255,0.12);
}

.cta-form-custom button {
  grid-column: span 4;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .hero-grid,
  .about-grid,
  .results-grid {
    grid-template-columns: 1fr;
  }

  .hero .form-wrapper {
    max-width: 100%;
  }

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

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

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

@media (max-width: 768px) {
  .menu {
    display: none;
  }

  .hero {
    padding: 70px 0 60px;
  }

  .section {
    padding: 80px 0;
  }

  .hero-content h1 {
    font-size: clamp(2rem, 9vw, 2.8rem);
    max-width: 100%;
  }

  .hero-subheadline {
    max-width: 100%;
    font-size: 1rem;
  }

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

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

  .hero-actions .btn {
    width: 100%;
  }

  .hero-trust .trust-item:last-child {
    grid-column: auto;
    max-width: 100%;
  }

  .cards-grid.three,
  .process-grid,
  .cta-form,
  .cta-form-custom {
    grid-template-columns: 1fr;
  }

  .nav,
  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-box {
    padding: 40px 22px;
  }

  .cta-form-custom button {
    grid-column: span 1;
  }
  
.cta-wrapper {
  display: flex;
  justify-content: center;   /* centra horizontal */
  align-items: center;
  margin: 40px 0;            /* separa arriba y abajo */
}

.cta-wrapper .btn {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: 6px;
}
}

.cta-wrapper {
  display: flex;
  justify-content: center;
  margin: 25px 0 5px;
}

.cta-wrapper .btn {
  padding: 16px 15px;
  font-size: 16px;
}