:root {
  --ink: #0a0b0d;
  --graphite: #17191f;
  --paper: #f6f8f7;
  --white: #ffffff;
  --line: rgba(10, 11, 13, 0.1);
  --cyan: #15d5c8;
  --lime: #b9ff5a;
  --rose: #ff4f8b;
  --amber: #ffb347;
  --violet: #7257ff;
  --shadow: 0 18px 44px rgba(10, 11, 13, 0.1);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
  overflow-x: hidden;
}

body {
  margin: 0;
  width: 100%;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Inter", Arial, sans-serif;
  line-height: 1.5;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

#signalCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 20%, rgba(21, 213, 200, 0.16), transparent 30%),
    linear-gradient(135deg, #050607 0%, #0a0b0d 50%, #11130f 100%);
}

.site-header,
main,
.site-footer,
.floating-cta,
.whatsapp-bubble {
  position: relative;
  z-index: 1;
}

.site-header {
  position: fixed;
  z-index: 50;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 32px));
  padding: 10px;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  background: rgba(10, 11, 13, 0.72);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
  pointer-events: auto;
}

.brand,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.brand {
  padding: 6px 12px 6px 6px;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 50%;
  padding: 3px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18), 0 0 26px rgba(21, 213, 200, 0.36);
}

.brand-logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.site-header .brand-mark {
  display: none;
}

.main-nav {
  display: flex;
  gap: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 600;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
}

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

.icon-arrow {
  width: 16px;
  height: 16px;
  background: currentColor;
  clip-path: polygon(15% 45%, 62% 45%, 43% 26%, 55% 14%, 95% 52%, 55% 90%, 43% 78%, 62% 59%, 15% 59%);
}

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

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(360px, 0.92fr);
  align-items: center;
  min-height: 94vh;
  padding: 160px max(24px, calc((100% - 1180px) / 2)) 72px;
  gap: 56px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  left: 0;
  right: 0;
  bottom: 0;
  height: 160px;
  background: linear-gradient(180deg, transparent, var(--paper));
  pointer-events: none;
}

.hero-copy,
.hero-panel,
.hero-pillars {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 640px;
  margin-bottom: 24px;
  font-size: clamp(58px, 8vw, 108px);
  line-height: 0.96;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.hero-lede {
  max-width: 560px;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(18px, 2vw, 23px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 0;
}

.button {
  min-height: 52px;
  padding: 0 22px;
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.button-primary {
  color: var(--ink);
  background: var(--lime);
  box-shadow: 0 14px 34px rgba(185, 255, 90, 0.18);
}

.button-ghost {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.hero-pillars {
  display: grid;
  width: min(100%, 540px);
  gap: 14px;
  margin-left: auto;
}

.pillar-card {
  display: grid;
  min-width: 0;
  min-height: 148px;
  gap: 14px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    rgba(10, 11, 13, 0.74);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(24px);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.pillar-card:hover {
  border-color: rgba(21, 213, 200, 0.44);
  transform: translateY(-3px);
}

.pillar-index {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 999px;
  color: var(--ink);
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  font-size: 13px;
  font-weight: 900;
}

.pillar-card h2 {
  margin: 0;
  font-size: clamp(25px, 2.7vw, 34px);
  line-height: 1.04;
}

.pillar-card p {
  max-width: 430px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
}

.pillar-card-featured {
  min-height: 188px;
  color: var(--ink);
  border-color: rgba(185, 255, 90, 0.44);
  background: linear-gradient(135deg, var(--lime), #f3ffc2);
  box-shadow: 0 24px 70px rgba(185, 255, 90, 0.18);
}

.pillar-card-featured .pillar-index {
  color: var(--ink);
  background: rgba(10, 11, 13, 0.1);
}

.pillar-card-featured p {
  color: rgba(10, 11, 13, 0.72);
}

.pillar-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pillar-tags span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(10, 11, 13, 0.1);
  font-size: 12px;
  font-weight: 900;
}

.pillar-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
  color: var(--lime);
  font-size: 14px;
  font-weight: 900;
}

.pillar-card-featured .pillar-cta {
  color: var(--ink);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 760px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-metrics div {
  padding: 18px 22px 0 0;
}

.hero-metrics strong {
  display: block;
  color: var(--lime);
  font-size: 28px;
}

.hero-metrics span {
  display: block;
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
}

.hero-panel {
  width: min(100%, 440px);
  max-width: 100%;
  margin-left: auto;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 18px 54px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(24px);
}

.lead-pulse {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
}

.lead-pulse span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 30px currentColor;
  animation: pulse 1.5s ease-in-out infinite;
}

.lead-pulse span:nth-child(2) {
  color: var(--rose);
  background: var(--rose);
  animation-delay: 160ms;
}

.lead-pulse span:nth-child(3) {
  color: var(--lime);
  background: var(--lime);
  animation-delay: 320ms;
}

.hero-panel p {
  color: rgba(255, 255, 255, 0.64);
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-panel h2 {
  margin-bottom: 28px;
  font-size: 30px;
  line-height: 1.08;
}

.pipeline {
  display: grid;
  gap: 12px;
}

.pipeline div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 0 16px;
  border-radius: var(--radius);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
}

.pipeline span {
  font-weight: 700;
}

.pipeline strong {
  font-size: 22px;
}

.trust-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  padding: 26px 24px;
  background: var(--paper);
}

.trust-strip span {
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.56);
  font-size: 14px;
  font-weight: 800;
}

.section {
  padding: 104px max(24px, calc((100% - 1180px) / 2));
}

.section-light {
  background: var(--white);
}

.section-ink {
  color: var(--white);
  background:
    radial-gradient(circle at 12% 8%, rgba(21, 213, 200, 0.18), transparent 34%),
    radial-gradient(circle at 82% 40%, rgba(185, 255, 90, 0.12), transparent 32%),
    rgba(10, 11, 13, 0.88);
  backdrop-filter: blur(10px);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 46px;
  text-align: center;
}

.section-heading.align-left {
  margin: 0;
  text-align: left;
}

.section-heading h2,
.cta-band h2,
.contact-copy h2 {
  margin-bottom: 16px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 0.98;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.contact-copy p {
  color: rgba(10, 11, 13, 0.68);
  font-size: 18px;
}

.section-ink .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.72);
}

#servicios.section-light {
  color: var(--white);
  background:
    radial-gradient(circle at 18% 12%, rgba(185, 255, 90, 0.2), transparent 30%),
    linear-gradient(135deg, rgba(10, 11, 13, 0.92), rgba(23, 25, 31, 0.82));
  backdrop-filter: blur(8px);
}

#servicios .section-heading h2,
#casos .section-heading h2 {
  color: var(--white);
}

#servicios .service-card:nth-child(2) {
  color: var(--ink);
  background: linear-gradient(135deg, var(--lime), #f7ffbe);
}

#servicios .service-card:nth-child(2) h3,
#servicios .service-card:nth-child(4) h3 {
  color: var(--ink);
}

#servicios .service-card:nth-child(4) {
  color: var(--ink);
  background: linear-gradient(135deg, var(--amber), #ffe2a6);
}

#casos.section-light {
  color: var(--white);
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 79, 139, 0.18), transparent 32%),
    radial-gradient(circle at 12% 72%, rgba(21, 213, 200, 0.18), transparent 30%),
    rgba(10, 11, 13, 0.86);
  backdrop-filter: blur(8px);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.service-card,
.conversion-grid article {
  min-width: 0;
  min-height: 180px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    rgba(10, 11, 13, 0.78);
  box-shadow: 0 20px 70px rgba(10, 11, 13, 0.22);
  backdrop-filter: blur(18px);
}

.service-index {
  display: inline-grid;
  width: 40px;
  height: 40px;
  margin-bottom: 34px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  font-weight: 800;
}

.service-card h3,
.conversion-grid h3 {
  margin-bottom: 14px;
  color: var(--white);
  font-size: 25px;
  line-height: 1.06;
}

.service-card p,
.conversion-grid p {
  margin-bottom: 0;
  color: rgba(10, 11, 13, 0.68);
}

.channels-section {
  position: relative;
  isolation: isolate;
  color: var(--white);
  background:
    radial-gradient(circle at 8% 16%, rgba(255, 179, 71, 0.2), transparent 32%),
    radial-gradient(circle at 88% 20%, rgba(21, 213, 200, 0.18), transparent 30%),
    rgba(10, 11, 13, 0.8);
  backdrop-filter: blur(8px);
}

.channels-section .section-heading h2,
.channels-section h3 {
  color: var(--white);
}

.channel-groups {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.channel-group {
  min-width: 0;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(18px);
}

.channel-group h3 {
  margin-bottom: 16px;
  font-size: 22px;
  line-height: 1.1;
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.channel-card {
  display: flex;
  min-width: 0;
  min-height: 78px;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 900;
  box-shadow: none;
}

.channel-icon {
  display: grid;
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 18px;
  color: var(--white);
  background: var(--ink);
}

.channel-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.channel-icon path,
.channel-icon rect,
.channel-icon circle {
  vector-effect: non-scaling-stroke;
}

.channel-icon text {
  fill: currentColor;
  stroke: none;
  font-family: "Inter", Arial, sans-serif;
  font-size: 10px;
  font-weight: 900;
  text-anchor: middle;
}

.channel-card:nth-child(odd) .channel-icon {
  background: linear-gradient(135deg, var(--cyan), var(--violet));
}

.channel-card:nth-child(even) .channel-icon {
  color: var(--ink);
  background: var(--lime);
}

.training-section {
  position: relative;
  z-index: 2;
  isolation: isolate;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 12%, rgba(185, 255, 90, 0.22), transparent 32%),
    radial-gradient(circle at 92% 4%, rgba(21, 213, 200, 0.16), transparent 34%),
    rgba(246, 248, 247, 0.9);
  backdrop-filter: blur(8px);
}

.training-section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(246, 248, 247, 0.94), rgba(246, 248, 247, 0.82));
}

.training-section h2,
.training-section h3,
.training-section p,
.training-section label {
  color: var(--ink);
}

.training-section .section-heading {
  max-width: 860px;
  margin-bottom: 28px;
}

.training-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 10px 16px;
  align-items: end;
  margin-bottom: 18px;
}

.training-toolbar label {
  grid-column: 1 / -1;
  color: rgba(10, 11, 13, 0.62);
  font-size: 13px;
  font-weight: 900;
}

.training-toolbar input {
  width: 100%;
  min-height: 52px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--paper);
  outline: 0;
}

.training-toolbar input:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 4px rgba(10, 11, 13, 0.06);
}

.training-toolbar span {
  color: rgba(10, 11, 13, 0.58);
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.course-card {
  display: grid;
  min-width: 0;
  overflow: hidden;
  min-height: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(23, 25, 31, 0.96), rgba(10, 11, 13, 0.98)),
    var(--ink);
  box-shadow: 0 18px 54px rgba(10, 11, 13, 0.08);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.course-card:hover {
  border-color: rgba(21, 213, 200, 0.44);
  box-shadow: 0 26px 70px rgba(10, 11, 13, 0.14);
  transform: translateY(-6px);
}

.course-card.is-hidden {
  display: none;
}

.course-cover {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.course-content {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.course-content span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.course-content h3 {
  min-height: 70px;
  color: var(--white);
  font-size: 21px;
  line-height: 1.08;
}

.course-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.course-meta strong {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--ink);
  background: var(--white);
  font-size: 13px;
}

.course-meta a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border-radius: 999px;
  color: var(--ink);
  background: var(--lime);
  font-size: 13px;
  font-weight: 900;
}

.calculator-section {
  display: grid;
  grid-template-columns: minmax(300px, 0.62fr) minmax(520px, 1fr);
  gap: 24px;
  align-items: center;
  min-height: calc(100vh - 80px);
  padding-top: 86px;
  padding-bottom: 64px;
  color: var(--white);
  background: var(--graphite);
}

.calculator-copy {
  position: static;
}

.calculator-copy h2 {
  margin-bottom: 14px;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1;
  letter-spacing: 0;
}

.calculator-copy p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.74);
  font-size: 18px;
}

.revenue-calculator {
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: none;
  backdrop-filter: blur(20px);
}

.revenue-calculator > label {
  display: grid;
  gap: 6px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 900;
}

.revenue-calculator input[type="number"] {
  width: 100%;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  outline: 0;
}

.revenue-calculator input[type="number"]:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(21, 213, 200, 0.18);
}

.calc-result {
  padding: 18px;
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--lime);
}

.calc-result span,
.paths-grid span {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.calc-result strong {
  display: block;
  margin-bottom: 6px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 0.95;
}

.calc-result p,
.paths-grid p,
.calc-disclaimer {
  margin-bottom: 0;
}

.paths-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.paths-grid article {
  min-width: 0;
  min-height: 150px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
}

.paths-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--lime);
  font-size: 22px;
  line-height: 1.05;
}

.paths-grid p,
.calc-disclaimer {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.calc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.whatsapp-inline {
  color: var(--white);
  background: #25d366;
}

.system-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 52px;
  align-items: start;
}

.workflow {
  display: grid;
  gap: 14px;
}

.workflow-step {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
}

.workflow-step span {
  display: block;
  margin-bottom: 8px;
  color: var(--lime);
  font-weight: 800;
}

.workflow-step p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
}

.conversion-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.conversion-grid article {
  min-height: 150px;
}

.conversion-grid article:nth-child(2) {
  background: linear-gradient(135deg, var(--lime), var(--cyan));
  color: var(--white);
}

.conversion-grid article:nth-child(2) h3 {
  color: var(--ink);
}

.conversion-grid article:nth-child(3) {
  background: linear-gradient(135deg, var(--rose), var(--violet));
}

.cta-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 70px max(24px, calc((100% - 1180px) / 2));
  color: var(--white);
  background: var(--graphite);
}

.cta-band div {
  max-width: 770px;
}

.cta-band h2 {
  margin-bottom: 0;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 44px;
  align-items: start;
  color: var(--white);
  background:
    radial-gradient(circle at 12% 10%, rgba(185, 255, 90, 0.18), transparent 34%),
    radial-gradient(circle at 82% 70%, rgba(21, 213, 200, 0.16), transparent 32%),
    rgba(10, 11, 13, 0.9);
  backdrop-filter: blur(8px);
}

.contact-copy p,
.contact-copy h2 {
  color: var(--white);
}

.contact-notes {
  display: grid;
  gap: 10px;
  margin-top: 28px;
}

.contact-notes span {
  padding: 12px 14px;
  border-left: 4px solid var(--lime);
  background: rgba(255, 255, 255, 0.08);
  font-weight: 800;
}

.lead-form {
  min-width: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.05)),
    rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(18px);
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 800;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  outline: 0;
}

.lead-form select option {
  color: var(--ink);
}

.lead-form input,
.lead-form select {
  min-height: 50px;
  padding: 0 13px;
}

.lead-form textarea {
  resize: vertical;
  padding: 13px;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(21, 213, 200, 0.18);
}

.full {
  grid-column: 1 / -1;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.form-status.is-success {
  color: var(--lime);
  font-weight: 800;
}

.form-status.is-error {
  color: #ffb3c8;
  font-weight: 800;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px max(24px, calc((100% - 1180px) / 2));
  color: rgba(255, 255, 255, 0.72);
  background: var(--ink);
}

.site-footer span:first-child {
  color: var(--white);
  font-weight: 900;
}

.floating-cta {
  position: fixed;
  right: 22px;
  bottom: 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  color: var(--ink);
  background: var(--lime);
  box-shadow: 0 18px 50px rgba(10, 11, 13, 0.22);
  font-weight: 900;
}

.whatsapp-bubble {
  position: fixed;
  right: 22px;
  bottom: 86px;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: #25d366;
  box-shadow: 0 18px 50px rgba(10, 11, 13, 0.24);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.whatsapp-bubble:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 60px rgba(10, 11, 13, 0.3);
}

.whatsapp-bubble svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

body.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 600ms ease, transform 600ms ease;
}

body.reveal-ready [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

body.reveal-ready .site-header[data-reveal] {
  transform: translateX(-50%) translateY(22px);
}

body.reveal-ready .site-header[data-reveal].is-visible {
  transform: translateX(-50%) translateY(0);
}

@keyframes pulse {
  0%,
  100% {
    opacity: 0.42;
    transform: scale(0.82);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

@media (max-width: 980px) {
  .site-header {
    gap: 14px;
    overflow: hidden;
    scrollbar-width: none;
  }

  .site-header::before,
  .site-header::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 2;
    width: 42px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 220ms ease;
  }

  .site-header::before {
    left: 0;
    background: linear-gradient(90deg, rgba(10, 11, 13, 0.98), rgba(10, 11, 13, 0));
  }

  .site-header::after {
    right: 0;
    background: linear-gradient(270deg, rgba(10, 11, 13, 0.98), rgba(10, 11, 13, 0));
  }

  .site-header[data-scroll-left="true"]::before,
  .site-header[data-scroll-right="true"]::after {
    opacity: 1;
  }

  .site-header::-webkit-scrollbar {
    display: none;
  }

  .main-nav {
    display: flex;
    flex: 1 0 auto;
    gap: 8px;
    min-width: 0;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 0 28px;
    scroll-behavior: smooth;
    scroll-padding-inline: 28px;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
    white-space: nowrap;
  }

  .main-nav::-webkit-scrollbar {
    display: none;
  }

  .main-nav a {
    flex: 0 0 auto;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    scroll-snap-align: center;
    transition:
      color 180ms ease,
      background 180ms ease,
      border-color 180ms ease,
      box-shadow 180ms ease,
      transform 180ms ease;
  }

  .main-nav a.is-active,
  .main-nav a[aria-current="true"] {
    color: var(--ink);
    border-color: transparent;
    background: linear-gradient(135deg, var(--lime), var(--cyan));
    box-shadow: 0 0 22px rgba(21, 213, 200, 0.34);
    transform: translateY(-1px);
  }

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

    .main-nav a {
      transition: none;
    }
  }

  .hero,
  .system-layout,
  .calculator-section,
  .channel-groups,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .calculator-copy {
    position: static;
  }

  .hero {
    min-height: auto;
    padding-top: 130px;
  }

  .hero-pillars {
    width: 100%;
    margin-left: 0;
  }

  .hero-panel {
    width: 100%;
    margin-left: 0;
  }

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

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

  .cta-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 680px) {
  .site-header {
    top: 10px;
    width: calc(100% - 16px);
    padding: 8px;
    border-radius: 24px;
  }

  .brand {
    display: none;
  }

  .main-nav {
    width: 100%;
    justify-content: flex-start;
    font-size: 13px;
  }

  .hero {
    padding: 104px 16px 48px;
  }

  .hero-pillars {
    gap: 10px;
  }

  .pillar-card {
    min-height: auto;
    padding: 18px;
  }

  .pillar-card h2 {
    font-size: 24px;
  }

  h1 {
    font-size: clamp(36px, 12.5vw, 54px);
    line-height: 0.98;
  }

  .hero-lede {
    font-size: 17px;
  }

  .button {
    width: 100%;
    min-height: 48px;
    padding: 0 16px;
  }

  .hero-metrics,
  .services-grid,
  .conversion-grid,
  .channel-grid,
  .training-toolbar,
  .revenue-calculator,
  .paths-grid,
  .lead-form {
    grid-template-columns: 1fr;
  }

  .hero-metrics div {
    padding-right: 0;
  }

  .section {
    padding: 64px 16px;
  }

  .calculator-section {
    min-height: auto;
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .calculator-copy h2,
  .section-heading h2,
  .cta-band h2,
  .contact-copy h2 {
    font-size: clamp(30px, 10vw, 42px);
    line-height: 1.03;
  }

  .revenue-calculator,
  .lead-form {
    padding: 14px;
  }

  .training-toolbar span {
    white-space: normal;
  }

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

  .course-card {
    min-height: 168px;
  }

  .trust-strip,
  .cta-band,
  .site-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .site-footer {
    flex-direction: column;
  }

  .floating-cta {
    display: none;
  }

  .whatsapp-bubble {
    right: 14px;
    bottom: 14px;
    width: 54px;
    height: 54px;
  }
}