/**
 * GoNucleo Design System & Styles
 * Base visual compartida para index, corretaje y traductor.
 */

:root {
  --clr-bg: #030a16;
  --clr-bg-surface: rgba(10, 25, 47, 0.6);
  --clr-bg-card: rgba(17, 34, 64, 0.7);
  --clr-primary: #00b4d8;
  --clr-primary-dark: #0077b6;
  --clr-accent: #90e0ef;
  --clr-text: #e6f1ff;
  --clr-text-muted: #8892b0;
  --font-heading: "Outfit", sans-serif;
  --font-body: "Inter", sans-serif;
  --glass-border: 1px solid rgba(0, 180, 216, 0.2);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.37);
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --radius: 12px;
}

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

html, body {
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
}

a {
  color: var(--clr-primary);
  text-decoration: none;
  transition: var(--transition);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  color: #fff;
  line-height: 1.2;
}

h2 {
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  margin-bottom: 1rem;
  text-align: center; /* Centrado por defecto */
}

h2 span {
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

p {
  margin-bottom: 1rem;
}

ul {
  list-style: none;
}

.container {
  width: 92%;
  max-width: 1200px;
  margin: 0 auto;
}

.section {
  padding: clamp(3rem, 10vh, 6rem) 0;
  position: relative;
  z-index: 10;
}

.text-center {
  text-align: center;
}

.text-cyan {
  color: var(--clr-primary) !important;
}

.grid {
  display: grid;
  gap: 2rem;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
}

.glass-card {
  background: var(--clr-bg-card);
  border: var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
}

.glass-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 180, 216, 0.5);
  box-shadow: 0 15px 40px rgba(0, 180, 216, 0.15);
}

.glow-bg {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  opacity: 0.5;
  pointer-events: none;
}

.glow-1 {
  top: -10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.15) 0%, rgba(3, 10, 22, 0) 70%);
}

.glow-2 {
  bottom: 20%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 119, 182, 0.15) 0%, rgba(3, 10, 22, 0) 70%);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: #fff;
  box-shadow: 0 4px 15px rgba(0, 180, 216, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-primary));
  color: #030a16;
  box-shadow: 0 6px 20px rgba(0, 180, 216, 0.5);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--clr-primary);
  color: var(--clr-primary);
}

.btn-outline:hover {
  background: rgba(0, 180, 216, 0.1);
}

.btn-lg {
  font-size: 1.05rem;
  padding: 1rem 2rem;
}

.btn-block {
  width: 100%;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 0;
  z-index: 1000;
  transition: var(--transition);
  background: transparent;
}

.navbar.scrolled {
  background: var(--clr-bg-surface);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 0.8rem 0;
}

@media (max-width: 768px) {
  .navbar {
    padding: 0.8rem 0;
    background: var(--clr-bg-surface);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
  }
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.logo-mark {
  width: 45px;
  height: 45px;
}

.logo-text h1 {
  margin: 0;
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a:not(.btn) {
  color: var(--clr-text);
  font-size: 0.95rem;
  font-weight: 500;
  position: relative;
}

.nav-links a:not(.btn):hover {
  color: var(--clr-primary);
}

.mission-img-main {
    width: 100%;
    height: 100%;
    object-fit: cover;
    clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
}

.nav-links a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 2px;
  background: var(--clr-primary);
  transition: var(--transition);
}

.nav-links a:not(.btn):hover::after,
.nav-links a.active:not(.btn)::after {
  width: 100%;
}

.nav-links a.active:not(.btn) {
  color: var(--clr-primary);
}

.hamburger {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #fff;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  z-index: 10;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.badge {
  display: inline-block;
  margin-bottom: 1.5rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  border: 1px solid rgba(0, 180, 216, 0.3);
  background: rgba(0, 180, 216, 0.1);
  color: var(--clr-primary);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-title {
  font-size: clamp(2.2rem, 8vw, 4rem);
  line-height: 1.1;
  font-weight: 800;
  margin-bottom: 1.5rem;
  text-align: center; /* Aseguramos centrado */
}

.hero-title span {
  display: block;
}

.hero-subtitle {
  font-size: clamp(1rem, 4vw, 1.2rem);
  color: var(--clr-text-muted);
  max-width: 620px;
  margin: 0 auto 2.5rem; /* Centrado global */
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center; /* Centrado de botones */
}

.hero-visual {
  position: relative;
  min-height: 420px;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}

.floating-element {
  position: relative;
  right: 0;
  bottom: 0;
  width: min(100%, 420px);
  z-index: 2;
  margin-top: 40px;
  animation: float-card 5s ease-in-out infinite;
}

@media (min-width: 993px) {
  .floating-element {
    margin-top: 120px;
  }
}

.hero-card {
  padding: 1.2rem;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.chat-msg {
  margin: 0;
  padding: 0.7rem 0.9rem;
  border-radius: 10px;
  font-size: 0.9rem;
}

.chat-msg.user {
  background: rgba(255, 255, 255, 0.06);
}

.chat-msg.ai {
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.2);
}

.typing-animation {
  display: flex;
  gap: 0.3rem;
  margin-bottom: 0.2rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-primary);
  animation: blink 1s infinite ease-in-out;
}

.dot:nth-child(2) {
  animation-delay: 0.2s;
}

.dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes blink {
  0%,
  80%,
  100% {
    opacity: 0.3;
    transform: translateY(0);
  }
  40% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

.hexagon-grid {
  display: none;
}

@keyframes float-card {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-8px);
  }
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-header p {
  color: var(--clr-text-muted);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 2rem;
}

.service-card {
  padding: 2rem;
}

.icon-wrapper {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--clr-primary);
  font-size: 1.4rem;
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid rgba(0, 180, 216, 0.2);
}

.dark-section {
  background: rgba(255, 255, 255, 0.02);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mission-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 992px) {
  .mission-container {
    gap: 2rem;
  }
}

.hex-image-wrapper {
  display: flex;
  justify-content: center;
}

.abstract-hex {
  width: 260px;
  height: 260px;
  background: rgba(17, 34, 64, 0.5);
  border: 2px solid var(--clr-primary);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(0, 180, 216, 0.5);
  font-size: 5rem;
}

.mission-content .lead {
  font-size: 1.1rem;
  color: var(--clr-accent);
}

.feature-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.2rem;
}

.feature-list i {
  color: var(--clr-primary);
  margin-right: 0.5rem;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
}

@media (max-width: 992px) {
  .contact-container {
    gap: 2rem;
  }
}

.contact-info {
  padding: 3rem 2rem;
}

.contact-info p {
  color: var(--clr-text-muted);
}

.contact-details {
  display: grid;
  gap: 1rem;
}

.detail {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.detail i {
  color: var(--clr-primary);
}

.contact-form {
  padding: 3rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--clr-accent);
  font-size: 0.92rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  background: rgba(3, 10, 22, 0.5);
  color: #fff;
  font-family: var(--font-body);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 10px rgba(0, 180, 216, 0.2);
}

.footer {
  background: #020610;
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p,
.footer-links ul li a,
.footer-bottom {
  color: var(--clr-text-muted);
}

.footer-links h4,
.footer-social h4 {
  margin-bottom: 1.2rem;
}

.footer-links ul li {
  margin-bottom: 0.7rem;
}

.footer-links ul li a:hover {
  color: var(--clr-primary);
}

.social-icons {
  display: flex;
  gap: 0.8rem;
}

.social-icons a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text);
  background: rgba(255, 255, 255, 0.05);
}

.social-icons a:hover {
  background: var(--clr-primary);
  color: #030a16;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.9rem;
}

/* Modal Improvements */
.modal-content {
  background: var(--clr-bg-card);
  border: var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    padding: 2rem 1.5rem;
  }
  
  .close-modal {
    top: 10px;
    right: 15px;
  }
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(5px);
  z-index: 2000;
}

.modal-content {
  width: 90%;
  max-width: 700px;
  max-height: 80vh;
  overflow-y: auto;
  padding: 3rem;
  position: relative;
}

.close-modal {
  position: absolute;
  top: 18px;
  right: 24px;
  font-size: 28px;
  cursor: pointer;
  color: var(--clr-text-muted);
}

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

.modal-body p {
  color: var(--clr-text-muted);
  margin-bottom: 1.2rem;
}

.modal-body strong {
  color: #fff;
}

/* Legal Content inside Modals */
.modal-body h1 {
  font-size: 1.5rem !important;
  margin-bottom: 1.2rem;
  text-align: center;
  color: var(--clr-primary);
  line-height: 1.3;
}

.modal-body h2 {
  font-size: 1.15rem !important;
  margin-top: 1.5rem;
  margin-bottom: 0.8rem;
  color: var(--clr-accent) !important;
  background: none !important;
  -webkit-text-fill-color: initial !important;
}

.modal-body p, 
.modal-body ul {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  line-height: 1.6;
}

.modal-body ul {
  padding-left: 1.2rem;
  list-style-type: disc;
  margin-bottom: 1.2rem;
}

.modal-body li {
  margin-bottom: 0.5rem;
}

.modal-body .last-update {
  font-size: 0.85rem;
  font-style: italic;
  display: block;
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--clr-text-muted);
}

@media (max-width: 992px) {
  .hero-container,
  .mission-container,
  .contact-container {
    grid-template-columns: 1fr;
  }

  .hero {
    text-align: center;
    padding-top: 100px; /* Reducimos padding superior en móvil */
  }

  .hero-title {
    font-size: 3rem;
  }

  .hero-subtitle {
    margin: 0 auto 2.5rem;
  }

  .hero-ctas {
    justify-content: center;
  }

  .hero-visual {
    min-height: auto;
    margin-top: 1rem;
  }

  .floating-element {
    position: static;
    width: 100%;
    animation: none;
  }

  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px; /* Ancho fijo para ser consistente */
    max-width: 80%;
    height: 100vh;
    flex-direction: column;
    justify-content: center;
    background: var(--clr-bg-card);
    backdrop-filter: blur(20px);
    border-left: var(--glass-border);
    transition: 0.4s ease;
    visibility: hidden; /* Evita que crezca el ancho del body si no está activo */
  }

  .nav-links.active {
    right: 0;
    visibility: visible;
  }

  .nav-links li {
    width: 100%;
    text-align: center;
  }

  .nav-links a:not(.btn) {
    display: block;
    padding: 1rem;
    font-size: 1.1rem;
  }
}