:root {
  --bg: #07111f;
  --bg-soft: #0c1b30;
  --panel: rgba(10, 23, 39, 0.82);
  --panel-strong: #0b1627;
  --line: rgba(127, 176, 255, 0.18);
  --text: #edf4ff;
  --muted: #97a9c2;
  --primary: #2d8cff;
  --primary-strong: #65b6ff;
  --accent: #11d1ff;
  --success: #38f0a8;
  --shadow: 0 24px 80px rgba(1, 7, 16, 0.45);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(45, 140, 255, 0.2), transparent 28%),
    radial-gradient(circle at 85% 18%, rgba(17, 209, 255, 0.12), transparent 22%),
    linear-gradient(180deg, #06101c 0%, #040a13 48%, #081220 100%);
  color: var(--text);
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.page-shell {
  position: relative;
  overflow: clip;
}

.page-shell::before,
.page-shell::after {
  content: "";
  position: fixed;
  inset: auto;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  opacity: 0.18;
  z-index: -1;
}

.page-shell::before {
  top: -8rem;
  left: -10rem;
  background: #2d8cff;
}

.page-shell::after {
  right: -12rem;
  bottom: 8rem;
  background: #11d1ff;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin: 0 auto;
}

.section {
  padding: 4.5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(8, 19, 33, 0.82), rgba(4, 10, 19, 0.94));
  border-block: 1px solid rgba(104, 166, 255, 0.08);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(4, 10, 19, 0.72);
  border-bottom: 1px solid rgba(127, 176, 255, 0.12);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.9rem;
  height: 2.9rem;
  border: 1px solid rgba(127, 176, 255, 0.22);
  border-radius: 0.95rem;
  background: linear-gradient(135deg, rgba(45, 140, 255, 0.18), rgba(17, 209, 255, 0.12));
  color: var(--primary-strong);
  font-family: "Courier New", monospace;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-text {
  display: grid;
  gap: 0.1rem;
}

.brand-text strong {
  font-size: 1rem;
  line-height: 1;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.78rem;
}

.menu-toggle {
  display: inline-flex;
  flex-direction: column;
  gap: 0.28rem;
  border: 1px solid rgba(127, 176, 255, 0.18);
  background: rgba(12, 27, 48, 0.72);
  border-radius: 0.8rem;
  padding: 0.7rem;
}

.menu-toggle span {
  display: block;
  width: 1.2rem;
  height: 2px;
  background: var(--text);
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-nav {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 1rem;
  right: 1rem;
  display: grid;
  gap: 0.2rem;
  padding: 0.9rem;
  border-radius: 1rem;
  background: rgba(7, 17, 31, 0.97);
  border: 1px solid rgba(127, 176, 255, 0.14);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-0.5rem);
  transition: opacity 180ms ease, transform 180ms ease;
}

.site-nav.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.site-nav a {
  padding: 0.8rem 0.95rem;
  color: var(--muted);
  border-radius: 0.8rem;
  transition: background 180ms ease, color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(45, 140, 255, 0.1);
  color: var(--text);
}

.nav-cta {
  color: var(--text) !important;
  background: linear-gradient(135deg, rgba(45, 140, 255, 0.22), rgba(17, 209, 255, 0.14));
}

.hero {
  padding-top: 4rem;
}

.hero-grid,
.split-grid,
.contact-grid,
.footer-grid {
  display: grid;
  gap: 2rem;
}

.hero-copy h1,
.section-heading h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(2.25rem, 6vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.04em;
}

.hero-copy h1 span {
  display: block;
  color: var(--primary-strong);
  text-shadow: 0 0 28px rgba(45, 140, 255, 0.28);
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.82rem;
  font-family: "Courier New", monospace;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.hero-text,
.section-heading p,
.contact-copy p,
.feature-item p,
.info-card p,
.timeline-step p,
.testimonial p,
.faq-answer p,
.site-footer p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 2rem 0 1.4rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.35rem;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.button:hover,
.button:focus-visible,
.floating-whatsapp:hover,
.floating-whatsapp:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #04111f;
  background: linear-gradient(135deg, var(--primary-strong), var(--accent));
  box-shadow: 0 16px 36px rgba(23, 139, 255, 0.28);
}

.button-secondary {
  color: var(--text);
  border: 1px solid rgba(127, 176, 255, 0.18);
  background: rgba(10, 23, 39, 0.72);
}

.button-full {
  width: 100%;
}

.hero-points {
  display: grid;
  gap: 0.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-points li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--muted);
}

.hero-points li::before {
  content: "";
  position: absolute;
  top: 0.55rem;
  left: 0;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  box-shadow: 0 0 16px rgba(45, 140, 255, 0.45);
}

.hero-panel {
  position: relative;
}

.panel-card,
.info-card,
.feature-item,
.timeline-step,
.result-card,
.testimonial,
.lead-form,
.contact-highlights div,
.faq-item {
  border: 1px solid rgba(127, 176, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(14, 28, 48, 0.92), rgba(6, 13, 23, 0.92));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel-card {
  padding: 1.3rem;
  overflow: hidden;
}

.panel-top,
.panel-metrics,
.strip-grid,
.results-grid,
.testimonials-grid,
.cards-grid,
.feature-list,
.timeline,
.contact-highlights {
  display: grid;
  gap: 1rem;
}

.panel-top {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 0.8rem;
}

.panel-status,
.panel-signal {
  display: inline-flex;
  align-items: center;
  min-height: 2.4rem;
  padding: 0.7rem 0.85rem;
  border-radius: 999px;
  font-size: 0.82rem;
}

.panel-status {
  background: rgba(45, 140, 255, 0.14);
  color: var(--primary-strong);
}

.panel-signal {
  justify-content: center;
  background: rgba(56, 240, 168, 0.12);
  color: var(--success);
}

.chart-area {
  position: relative;
  min-height: 20rem;
  margin: 1.25rem 0;
  border-radius: calc(var(--radius) - 0.35rem);
  background:
    linear-gradient(180deg, rgba(6, 14, 25, 0.76), rgba(6, 14, 25, 0.96)),
    radial-gradient(circle at 50% 0%, rgba(45, 140, 255, 0.18), transparent 38%);
  overflow: hidden;
}

.chart-grid,
.chart-line {
  position: absolute;
  inset: 0;
}

.chart-grid {
  background-image:
    linear-gradient(rgba(127, 176, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 176, 255, 0.08) 1px, transparent 1px);
  background-size: 100% 20%, 12% 100%;
}

.chart-line-main,
.chart-line-alt {
  inset: auto 0 0;
  height: 100%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: 100% 100%;
}

.chart-line-main {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 320' preserveAspectRatio='none'%3E%3Cpath d='M0 260 L72 210 L130 220 L188 165 L250 175 L314 112 L370 136 L430 74 L500 104 L600 36' fill='none' stroke='%2365b6ff' stroke-width='6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  opacity: 0.96;
}

.chart-line-alt {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 600 320' preserveAspectRatio='none'%3E%3Cpath d='M0 280 L70 250 L145 240 L220 204 L290 214 L370 170 L440 176 L520 126 L600 142' fill='none' stroke='%2311d1ff' stroke-width='4' stroke-dasharray='10 10' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  opacity: 0.72;
}

.chart-tag {
  position: absolute;
  padding: 0.6rem 0.8rem;
  border: 1px solid rgba(127, 176, 255, 0.18);
  border-radius: 999px;
  background: rgba(4, 10, 19, 0.88);
  font-family: "Courier New", monospace;
  font-size: 0.8rem;
}

.chart-tag-top {
  top: 2rem;
  right: 1.25rem;
  color: var(--success);
}

.chart-tag-bottom {
  left: 1rem;
  bottom: 1.1rem;
  color: var(--primary-strong);
}

.panel-metrics article {
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.03);
}

.panel-metrics strong,
.result-card strong,
.timeline-step span,
.card-index {
  display: block;
  font-family: "Courier New", monospace;
  letter-spacing: -0.04em;
}

.panel-metrics strong,
.result-card strong {
  font-size: 2rem;
  color: var(--text);
}

.panel-metrics span,
.result-card span,
.section-note,
.form-feedback {
  color: var(--muted);
  line-height: 1.6;
}

.brand-strip {
  padding-top: 0.25rem;
}

.strip-label {
  margin: 0 0 1rem;
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.strip-grid span {
  padding: 1rem 1.1rem;
  text-align: center;
  color: #d8e7ff;
  border: 1px solid rgba(127, 176, 255, 0.12);
  border-radius: 999px;
  background: rgba(10, 23, 39, 0.6);
}

.section-heading {
  max-width: 48rem;
  margin-bottom: 2rem;
}

.section-heading h2 {
  font-size: clamp(1.9rem, 4vw, 3.3rem);
}

.cards-grid,
.results-grid,
.testimonials-grid {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.info-card,
.feature-item,
.timeline-step,
.result-card,
.testimonial,
.contact-highlights div,
.faq-item {
  padding: 1.4rem;
}

.card-index {
  margin-bottom: 1rem;
  color: var(--accent);
  font-size: 0.9rem;
}

.info-card h3,
.feature-item h3,
.timeline-step h3,
.faq-question,
.contact-highlights strong {
  margin: 0 0 0.7rem;
  font-size: 1.1rem;
}

.timeline-step {
  position: relative;
  overflow: hidden;
}

.timeline-step span {
  margin-bottom: 1rem;
  color: var(--primary-strong);
  font-size: 2.1rem;
}

.timeline-step::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 5rem;
  height: 5rem;
  background: radial-gradient(circle, rgba(45, 140, 255, 0.24), transparent 65%);
}

.result-card {
  text-align: left;
}

.testimonial strong {
  display: block;
  margin-top: 1.2rem;
}

.testimonial span {
  color: var(--primary-strong);
  font-size: 0.95rem;
}

.section-note {
  margin-top: 1.4rem;
  font-size: 0.92rem;
}

.faq-grid {
  align-items: start;
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0;
  color: var(--text);
  text-align: left;
  background: transparent;
  border: 0;
}

.faq-question::after {
  content: "+";
  flex-shrink: 0;
  color: var(--accent);
  font-size: 1.7rem;
  line-height: 1;
  transition: transform 180ms ease;
}

.faq-question[aria-expanded="true"]::after {
  transform: rotate(45deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 220ms ease;
}

.faq-answer p {
  margin: 0;
  overflow: hidden;
}

.faq-item.is-open .faq-answer {
  grid-template-rows: 1fr;
  margin-top: 0.8rem;
}

.contact-section {
  position: relative;
}

.contact-copy h2 {
  font-size: clamp(2rem, 5vw, 3.7rem);
}

.contact-highlights strong {
  display: block;
}

.contact-highlights span {
  color: var(--muted);
  line-height: 1.6;
}

.lead-form {
  display: grid;
  gap: 1rem;
}

.lead-form label {
  display: grid;
  gap: 0.55rem;
  color: #dceaff;
  font-weight: 600;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid rgba(127, 176, 255, 0.18);
  border-radius: 1rem;
  background: rgba(5, 12, 21, 0.9);
  color: var(--text);
  padding: 0.95rem 1rem;
  resize: vertical;
}

.lead-form input::placeholder,
.lead-form textarea::placeholder {
  color: #7890b2;
}

.lead-form input:focus,
.lead-form textarea:focus {
  outline: 2px solid rgba(17, 209, 255, 0.28);
  border-color: rgba(17, 209, 255, 0.42);
}

.form-feedback.is-success {
  color: var(--success);
}

.site-footer {
  padding: 1.8rem 0 3rem;
  border-top: 1px solid rgba(127, 176, 255, 0.1);
}

.footer-grid {
  align-items: start;
}

.footer-links {
  display: grid;
  gap: 0.7rem;
}

.footer-links a,
.site-footer a {
  color: var(--primary-strong);
}

.floating-whatsapp {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 18;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 8.5rem;
  min-height: 3.3rem;
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
  color: #04111f;
  font-weight: 700;
  background: linear-gradient(135deg, #38f0a8, #11d1ff);
  box-shadow: 0 18px 34px rgba(17, 209, 255, 0.22);
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 480ms ease, transform 480ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (min-width: 720px) {
  .section {
    padding: 5.5rem 0;
  }

  .strip-grid,
  .panel-metrics,
  .results-grid,
  .testimonials-grid,
  .contact-highlights {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cards-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .menu-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-nav a {
    padding-inline: 1rem;
  }

  .hero-grid,
  .split-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
  }

  .cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .timeline {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .results-grid,
  .testimonials-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .contact-grid {
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .strip-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}