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

:root {
  --teal: #1D9E75;
  --teal-dark: #0F6E56;
  --teal-light: #E1F5EE;
  --teal-mid: #5DCAA5;
  --navy: #0a1628;
  --navy-mid: #0e2040;
  --navy-light: #1a2e50;
  --text-light: #f0f4f8;
  --text-muted: #8fa3bc;
  --white: #ffffff;
  --border: rgba(29, 158, 117, 0.2);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--navy);
  color: var(--text-light);
  overflow-x: hidden;
  line-height: 1.6;
}

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

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 5vw;
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all 0.3s ease;
}

nav.scrolled {
  padding: 0.8rem 5vw;
  background: rgba(10, 22, 40, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--teal-mid);
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
}

nav ul a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

nav ul a:hover,
nav ul a.active {
  color: var(--teal-mid);
}

.nav-cta {
  background: var(--teal);
  color: var(--white);
  border: none;
  cursor: pointer;
  padding: 0.55rem 1.3rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  transition: background 0.2s;
}

.nav-cta:hover {
  background: var(--teal-dark);
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 8rem 5vw 5rem;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: -10%;
  right: -5%;
  width: 55%;
  height: 80%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(29, 158, 117, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero-bg2 {
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 40%;
  height: 60%;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(29, 158, 117, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-tag {
  display: inline-block;
  background: rgba(29, 158, 117, 0.15);
  border: 1px solid var(--border);
  color: var(--teal-mid);
  font-size: 0.78rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero h1 {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  max-width: 800px;
  margin-bottom: 1.5rem;
}

.hero h1 em {
  font-style: normal;
  color: var(--teal-mid);
}

.hero p {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 2.5rem;
  font-weight: 300;
  line-height: 1.7;
}

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

.btn-primary {
  background: var(--teal);
  color: var(--white);
  border: none;
  cursor: pointer;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-size: 1rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 500;
  transition: background 0.2s, transform 0.15s;
}

.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--text-light);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-size: 1rem;
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  transition: border-color 0.2s, color 0.2s;
}

.btn-outline:hover {
  border-color: var(--teal-mid);
  color: var(--teal-mid);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 4rem;
  flex-wrap: wrap;
  padding-top: 2.5rem;
  border-top: 1px solid var(--border);
  width: 100%;
  max-width: 800px;
}

.hero-stat-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--white);
}

.hero-stat-num span {
  color: var(--teal-mid);
}

.hero-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

.section {
  padding: 6rem 5vw;
}

.section-tag {
  font-size: 0.75rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--teal-mid);
  font-weight: 500;
  margin-bottom: 1rem;
  text-align: center;
  display: block;
}

.section h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 1rem;
  line-height: 1.15;
  text-align: center;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
  font-weight: 300;
  margin-bottom: 4rem;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.problem-cell {
  background: var(--navy-mid);
  padding: 2rem;
  transition: background 0.2s;
}

.problem-cell:hover {
  background: var(--navy-light);
}

.problem-cell h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--teal-mid);
  margin-bottom: 0.5rem;
  font-family: 'Syne', sans-serif;
}

.problem-cell p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.problem-big {
  background: var(--navy-mid);
  grid-column: 1 / -1;
  padding: 2.5rem;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.problem-pct {
  font-family: 'Syne', sans-serif;
  font-size: 5rem;
  font-weight: 800;
  color: var(--teal-mid);
  line-height: 1;
  flex-shrink: 0;
}

.problem-big-text h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.problem-big-text p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.solution-bg {
  background: var(--navy-mid);
}

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

.solution-card {
  background: var(--navy);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s;
}

.solution-card:hover {
  border-color: var(--teal-mid);
  transform: translateY(-3px);
}

.solution-icon {
  width: 44px;
  height: 44px;
  background: rgba(29, 158, 117, 0.15);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
}

.solution-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--teal-mid);
  fill: none;
  stroke-width: 2;
}

.solution-card h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.solution-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

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

.caso-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}

.caso-card:hover {
  transform: translateY(-3px);
  border-color: rgba(93, 202, 165, 0.4);
}

.caso-header {
  padding: 1.5rem 1.8rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.caso-num {
  font-family: 'Syne', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(93, 202, 165, 0.2);
  line-height: 1;
  flex-shrink: 0;
}

.caso-industry {
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--teal-mid);
  margin-bottom: 0.3rem;
  font-weight: 500;
}

.caso-header h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.caso-body {
  padding: 1.5rem 1.8rem;
}

.caso-situation {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 1.2rem;
  line-height: 1.65;
}

.caso-results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.caso-result-item {
  background: rgba(29, 158, 117, 0.08);
  border: 1px solid rgba(29, 158, 117, 0.15);
  border-radius: 8px;
  padding: 0.8rem;
  text-align: center;
}

.caso-result-num {
  font-family: 'Syne', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--teal-mid);
}

.caso-result-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
  line-height: 1.3;
}

.caso-how {
  font-size: 0.82rem;
  color: var(--text-muted);
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  line-height: 1.6;
}

.caso-how strong {
  color: var(--teal-mid);
  font-weight: 500;
}

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

.persona-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.8rem;
}

.persona-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.persona-avatar.jc {
  background: rgba(29, 158, 117, 0.2);
  color: var(--teal-mid);
  border: 2px solid rgba(29, 158, 117, 0.4);
}

.persona-avatar.gm {
  background: rgba(55, 138, 221, 0.2);
  color: #85B7EB;
  border: 2px solid rgba(55, 138, 221, 0.3);
}

.persona-avatar.dc {
  background: rgba(127, 119, 221, 0.2);
  color: #AFA9EC;
  border: 2px solid rgba(127, 119, 221, 0.3);
}

.persona-role {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.3rem;
}

.persona-name {
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.persona-row {
  margin-bottom: 0.7rem;
}

.persona-row-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.2rem;
}

.persona-row-label.meta {
  color: var(--teal-mid);
}

.persona-row-label.pain {
  color: #F0997B;
}

.persona-row p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.55;
}

.urgency-badge {
  display: inline-block;
  font-size: 0.72rem;
  padding: 0.25rem 0.7rem;
  border-radius: 4px;
  margin-top: 1rem;
  font-weight: 500;
}

.urgency-alta {
  background: rgba(226, 75, 74, 0.15);
  color: #F09595;
  border: 1px solid rgba(226, 75, 74, 0.3);
}

.urgency-media {
  background: rgba(186, 117, 23, 0.15);
  color: #FAC775;
  border: 1px solid rgba(186, 117, 23, 0.3);
}

.cta-section {
  padding: 6rem 5vw;
  text-align: center;
  background: linear-gradient(180deg, var(--navy-mid) 0%, var(--navy) 100%);
  position: relative;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(29, 158, 117, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 1rem;
  position: relative;
}

.cta-section p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 480px;
  margin: 0 auto 2.5rem;
  position: relative;
}

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

.pilot-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(29, 158, 117, 0.1);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem;
  color: var(--teal-mid);
  margin-bottom: 1.5rem;
  position: relative;
}

.pilot-dot {
  width: 6px;
  height: 6px;
  background: var(--teal-mid);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

footer {
  padding: 2rem 5vw;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
}

.footer-logo span {
  color: var(--teal-mid);
}

footer p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

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

.footer-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--teal-mid);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .problem-grid,
  .solution-grid,
  .casos-grid,
  .personas-grid {
    grid-template-columns: 1fr;
  }

  .problem-big {
    flex-direction: column;
    gap: 1rem;
  }

  nav ul {
    display: none;
  }
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
}

.modal.show {
  display: flex;
}

.modal-content {
  background-color: var(--navy-mid);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem;
  text-align: center;
  position: relative;
  max-width: 420px;
  width: 90%;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
  animation: modalFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(-30px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.close-modal {
  position: absolute;
  top: 15px;
  right: 20px;
  color: var(--text-muted);
  font-size: 28px;
  font-weight: 400;
  cursor: pointer;
  transition: color 0.2s;
  line-height: 1;
}

.close-modal:hover {
  color: var(--white);
}

.modal-content h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.modal-content p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1.8rem;
  line-height: 1.6;
}

.modal-email {
  display: inline-block;
  background-color: rgba(29, 158, 117, 0.15);
  color: var(--teal-mid);
  padding: 0.9rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  border: 1px solid var(--border);
  transition: all 0.2s;
}

.modal-email:hover {
  background-color: var(--teal);
  color: var(--white);
  border-color: var(--teal);
  transform: translateY(-2px);
}