:root {
  --ink: #f6f7fb;
  --muted: #a9adbd;
  --faint: #6f7487;
  --night: #050712;
  --night-2: #090c19;
  --panel: #101421;
  --panel-2: #131827;
  --line: rgba(255, 255, 255, 0.1);
  --magenta: #f6a20b;
  --magenta-deep: #c87900;
  --cyan: #24d5ff;
  --cyan-soft: #82eaff;
  --success: #25d366;
  --container: 1180px;
  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--night);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  content: "";
  background: linear-gradient(90deg, var(--magenta), #ffd15c, var(--cyan));
  transform: scaleX(var(--scroll-progress, 0));
  transform-origin: left;
  pointer-events: none;
}

::selection {
  color: #151006;
  background: var(--magenta);
}

img,
video,
svg {
  display: block;
}

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

button,
input,
select {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

.skip-link {
  position: fixed;
  z-index: 10000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--night);
  background: #fff;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: min(calc(100% - 48px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
  background: rgba(5, 7, 18, 0.8);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 86px;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex-shrink: 0;
}

.brand-mark {
  position: relative;
  display: grid;
  width: 37px;
  height: 42px;
  place-items: center;
  color: #fff;
  border: 1px solid rgba(36, 213, 255, 0.5);
  font-size: 20px;
  font-weight: 800;
  clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%);
  background: linear-gradient(145deg, rgba(246, 162, 11, 0.92), rgba(10, 19, 43, 0.85) 65%);
  box-shadow: 0 0 24px rgba(36, 213, 255, 0.26);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.brand-copy strong {
  font-size: 15px;
  letter-spacing: 0.17em;
}

.brand-copy small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.11em;
}

.desktop-nav {
  display: flex;
  margin-left: auto;
  align-items: center;
  gap: 28px;
}

.desktop-nav a {
  position: relative;
  padding: 8px 0;
  color: #ced1dc;
  font-size: 13px;
}

.desktop-nav a::after {
  position: absolute;
  bottom: 3px;
  left: 0;
  width: 100%;
  height: 1px;
  content: "";
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button {
  display: inline-flex;
  min-height: 52px;
  padding: 0 24px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 1px solid var(--magenta);
  border-radius: var(--radius);
  color: #151006;
  background: linear-gradient(105deg, var(--magenta), var(--magenta-deep));
  box-shadow: 0 10px 35px rgba(246, 162, 11, 0.2);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.055em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.button:hover,
.button:focus-visible {
  box-shadow: 0 15px 42px rgba(246, 162, 11, 0.34);
  filter: brightness(1.09);
  transform: translateY(-2px);
}

.button svg,
.text-link svg {
  width: 19px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
}

.button--small {
  min-height: 42px;
  padding-inline: 18px;
  font-size: 10px;
}

.button--full {
  width: 100%;
  border: 0;
}

.hero {
  position: relative;
  display: grid;
  min-height: 810px;
  padding: 134px 0 105px;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(circle at 75% 42%, rgba(20, 103, 157, 0.2), transparent 29%),
    radial-gradient(circle at 16% 18%, rgba(67, 34, 143, 0.12), transparent 25%),
    linear-gradient(115deg, #050712 0%, #060914 54%, #04050d 100%);
}

.hero::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  content: "";
  opacity: 0.3;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.95' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  z-index: -1;
  inset: 0;
  opacity: 0.18;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 76px 76px;
  mask-image: linear-gradient(to bottom, transparent, #000 35%, transparent 94%);
  transform: perspective(500px) rotateX(62deg) scale(1.8) translateY(28%);
}

.beam {
  position: absolute;
  z-index: -1;
  width: 2px;
  height: 135%;
  background: linear-gradient(to bottom, transparent 8%, var(--cyan), #5b6cff 44%, transparent 78%);
  box-shadow: 0 0 10px var(--cyan), 0 0 38px rgba(36, 213, 255, 0.75), 0 0 100px rgba(36, 213, 255, 0.4);
  transform: rotate(14deg);
}

.beam--one {
  top: -18%;
  left: 61%;
}

.beam--two {
  top: -10%;
  right: 3%;
  opacity: 0.7;
}

.hero-layout {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.03fr) minmax(420px, 0.97fr);
  gap: 34px;
}

.hero-copy {
  position: relative;
  z-index: 5;
  max-width: 625px;
}

.eyebrow {
  display: flex;
  margin: 0 0 18px;
  align-items: center;
  gap: 9px;
  color: var(--cyan-soft);
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.21em;
}

.eyebrow span {
  width: 23px;
  height: 1px;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

.hero h1,
.section-heading h2,
.fit-intro h2,
.about-copy h2,
.final-cta h2,
.cta-band h2 {
  margin: 0;
  font-size: clamp(40px, 4.7vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

h1 em,
h2 em {
  color: var(--magenta);
  font-style: normal;
  text-shadow: 0 0 32px rgba(246, 162, 11, 0.18);
}

.hero-lead {
  max-width: 590px;
  margin: 25px 0 27px;
  color: #c1c5d2;
  font-size: 17px;
  line-height: 1.65;
}

.lead-form {
  display: grid;
  max-width: 540px;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.lead-form label {
  display: block;
}

.lead-form label > span {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.lead-form input,
.lead-form select {
  width: 100%;
  height: 50px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  outline: none;
  color: #fff;
  background: rgba(12, 16, 30, 0.84);
  font-size: 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lead-form input::placeholder {
  color: #858a9b;
}

.lead-form select {
  color: #a1a6b6;
}

.lead-form input:focus,
.lead-form select:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(36, 213, 255, 0.1);
}

.lead-form .button,
.lead-form .form-status,
.lead-form .form-privacy {
  grid-column: 1 / -1;
}

.form-status,
.form-privacy {
  min-height: 0;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.form-status:not(:empty) {
  padding-top: 4px;
  color: var(--cyan-soft);
}

.hero-trust {
  display: flex;
  margin-top: 17px;
  flex-wrap: wrap;
  gap: 10px 18px;
  color: #828797;
  font-size: 10px;
}

.hero-trust span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-trust i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.portrait-scene {
  position: relative;
  height: 610px;
  margin-right: -60px;
}

.portrait-panel {
  position: absolute;
  top: 0;
  height: 100%;
  overflow: hidden;
  clip-path: polygon(17% 0, 100% 0, 83% 100%, 0 100%);
  background-image: url("assets/bruna-hero.webp");
  background-position: center 18%;
  background-size: cover;
}

.portrait-panel--main {
  z-index: 3;
  left: 16%;
  width: 60%;
  border-left: 1px solid rgba(36, 213, 255, 0.84);
  border-right: 1px solid rgba(36, 213, 255, 0.3);
  box-shadow: -8px 0 32px rgba(36, 213, 255, 0.34), 18px 0 56px rgba(41, 78, 171, 0.2);
}

.portrait-panel--main::before {
  position: absolute;
  z-index: 4;
  inset: 0;
  content: "";
  background: linear-gradient(95deg, rgba(12, 32, 63, 0.35), transparent 38%, rgba(22, 5, 22, 0.2));
  pointer-events: none;
}

.portrait-panel video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 17%;
  filter: saturate(0.82) contrast(1.04) brightness(0.95);
}

.portrait-panel video::-webkit-media-controls {
  display: none !important;
}

.portrait-shade {
  position: absolute;
  z-index: 5;
  inset: 0;
  background: linear-gradient(to bottom, rgba(5, 8, 18, 0.04) 42%, rgba(5, 7, 18, 0.74) 100%);
}

.portrait-panel--ghost {
  filter: grayscale(0.8) saturate(0.65) contrast(1.15) brightness(0.48);
  opacity: 0.48;
}

.portrait-panel--ghost::after {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(5, 14, 32, 0.47);
}

.portrait-panel--ghost-left {
  z-index: 1;
  left: -8%;
  width: 49%;
  transform: scale(0.93) translateY(-15px);
}

.portrait-panel--ghost-right {
  z-index: 1;
  right: 0;
  width: 48%;
  transform: scale(0.9) translateY(-24px);
}

.sound-control {
  position: absolute;
  z-index: 10;
  right: 22%;
  bottom: 95px;
  display: flex;
  padding: 0;
  align-items: center;
  gap: 11px;
  border: 0;
  color: #fff;
  background: transparent;
  text-align: left;
}

.sound-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  background: rgba(5, 7, 18, 0.65);
  box-shadow: 0 0 22px rgba(36, 213, 255, 0.25);
  backdrop-filter: blur(8px);
}

.sound-icon svg {
  width: 21px;
  fill: none;
  stroke: var(--cyan-soft);
  stroke-linecap: round;
  stroke-width: 1.7;
}

.sound-control strong,
.sound-control small {
  display: block;
}

.sound-control strong {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sound-control small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 9px;
}

.sound-control[aria-pressed="true"] .sound-icon {
  border-color: var(--magenta);
  box-shadow: 0 0 28px rgba(246, 162, 11, 0.35);
}

.portrait-caption {
  position: absolute;
  z-index: 7;
  bottom: 22px;
  left: 3%;
  display: flex;
  align-items: center;
  gap: 14px;
}

.caption-line {
  width: 38px;
  height: 1px;
  background: var(--magenta);
  box-shadow: 0 0 10px var(--magenta);
}

.portrait-caption p {
  margin: 0;
  color: #999eae;
  font-size: 10px;
  line-height: 1.6;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.portrait-caption strong {
  color: #fff;
}

.scroll-cue {
  position: absolute;
  z-index: 12;
  bottom: 18px;
  left: 50%;
  display: grid;
  width: 51px;
  height: 51px;
  place-items: center;
  border: 6px solid var(--night);
  border-radius: 50%;
  background: var(--magenta);
  transform: translateX(-50%);
}

.scroll-cue svg {
  width: 22px;
  fill: none;
  stroke: #151006;
  stroke-width: 2;
}

.section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.section--problem {
  background:
    linear-gradient(rgba(4, 7, 17, 0.84), rgba(4, 7, 17, 0.96)),
    url("assets/bruna-hero.webp") center 28% / cover fixed;
}

.section--problem::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(4,7,17,0.99) 0%, rgba(4,7,17,0.76) 55%, rgba(4,7,17,0.94) 100%);
  pointer-events: none;
}

.section--problem .container {
  position: relative;
  z-index: 2;
}

.section-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(24, 128, 205, 0.14);
  filter: blur(100px);
}

.section-glow--left {
  top: 20%;
  left: -280px;
}

.section-heading {
  max-width: 740px;
}

.section-heading h2,
.fit-intro h2,
.about-copy h2 {
  font-size: clamp(35px, 4vw, 56px);
}

.section-heading > p:last-child,
.fit-intro > p:last-child,
.about-copy > p,
.final-cta-copy > p:last-child {
  max-width: 610px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.problem-grid {
  display: grid;
  margin-top: 55px;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.info-card {
  position: relative;
  min-height: 290px;
  padding: 35px 32px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(20, 25, 41, 0.9), rgba(8, 11, 22, 0.94));
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.22);
  overflow: hidden;
  transition: border-color 0.3s ease, transform 0.3s var(--ease);
}

.info-card::after {
  position: absolute;
  right: -55px;
  bottom: -70px;
  width: 150px;
  height: 150px;
  border-radius: 50%;
  content: "";
  background: rgba(246, 162, 11, 0.12);
  filter: blur(35px);
}

.info-card:hover {
  border-color: rgba(36, 213, 255, 0.33);
  transform: translateY(-7px);
}

.card-icon {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  color: var(--magenta);
  border: 1px solid rgba(246, 162, 11, 0.25);
  background: rgba(246, 162, 11, 0.08);
}

.card-icon svg {
  width: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.card-index {
  position: absolute;
  top: 23px;
  right: 25px;
  margin: 0;
  color: rgba(255,255,255,0.14);
  font-size: 28px;
  font-weight: 800;
}

.info-card h3 {
  margin: 28px 0 10px;
  font-size: 19px;
}

.info-card > p:last-child {
  margin: 0;
  color: #8f94a5;
  font-size: 13px;
  line-height: 1.7;
}

.cta-band {
  position: relative;
  padding: 60px 0;
  overflow: hidden;
  color: #181206;
  background: linear-gradient(105deg, #ffb41f 0%, #f6a20b 50%, #d98500 100%);
}

.cta-band::before,
.cta-band::after {
  position: absolute;
  content: "";
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
}

.cta-band::before {
  width: 430px;
  height: 430px;
  top: -350px;
  left: 9%;
}

.cta-band::after {
  width: 520px;
  height: 520px;
  right: -180px;
  bottom: -440px;
}

.cta-band-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.1;
  background-image: linear-gradient(125deg, transparent 45%, #fff 45%, #fff 45.3%, transparent 45.3%);
  background-size: 120px 120px;
}

.cta-band-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.eyebrow--light {
  color: #181206;
}

.cta-band h2 {
  color: #181206;
  font-size: clamp(30px, 3.5vw, 48px);
}

.cta-band p:last-child {
  margin: 8px 0 0;
  color: rgba(24, 18, 6, 0.76);
  font-size: 14px;
}

.button--light {
  min-width: 310px;
  color: #6d4000;
  border-color: #fff;
  background: #fff;
  box-shadow: 0 14px 40px rgba(88, 48, 0, 0.24);
}

.section--solution {
  background:
    radial-gradient(circle at 10% 22%, rgba(36,213,255,0.08), transparent 30%),
    linear-gradient(180deg, #080a15, #050712);
}

.solution-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 105px;
  align-items: start;
}

.section-heading--sticky {
  position: sticky;
  top: 135px;
}

.text-link {
  display: inline-flex;
  margin-top: 30px;
  align-items: center;
  gap: 13px;
  color: var(--cyan-soft);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.steps {
  border-top: 1px solid var(--line);
}

.step {
  display: grid;
  padding: 45px 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 88px 1fr;
  gap: 20px;
}

.step-number {
  color: var(--magenta);
  font-size: 35px;
  font-weight: 300;
  letter-spacing: -0.04em;
}

.step-label {
  margin: 0 0 8px;
  color: var(--cyan-soft);
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.step h3 {
  margin: 0 0 12px;
  font-size: 26px;
  letter-spacing: -0.025em;
}

.step div > p:not(.step-label) {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.step ul {
  display: flex;
  padding: 0;
  margin: 20px 0 0;
  flex-wrap: wrap;
  gap: 9px;
  list-style: none;
}

.step li {
  padding: 6px 10px;
  border: 1px solid var(--line);
  color: #858a9b;
  background: rgba(255,255,255,0.02);
  font-size: 10px;
}

.section--fit {
  background: #0c0f1c;
}

.section--fit::before {
  position: absolute;
  right: 8%;
  bottom: 0;
  width: 1px;
  height: 85%;
  content: "";
  background: linear-gradient(transparent, var(--cyan), transparent);
  box-shadow: 0 0 28px var(--cyan);
  transform: rotate(18deg);
}

.fit-orbit {
  position: absolute;
  top: -250px;
  right: -180px;
  width: 620px;
  height: 620px;
  border: 1px solid rgba(36,213,255,0.11);
  border-radius: 50%;
  box-shadow: 0 0 90px rgba(36,213,255,0.05) inset;
}

.fit-orbit::before,
.fit-orbit::after {
  position: absolute;
  inset: 65px;
  content: "";
  border: 1px solid rgba(246,162,11,0.09);
  border-radius: inherit;
}

.fit-orbit::after {
  inset: 150px;
}

.fit-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 100px;
  align-items: center;
}

.fit-list {
  border-top: 1px solid var(--line);
}

.fit-item {
  display: grid;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
  grid-template-columns: 52px 1fr;
  align-items: center;
  gap: 18px;
}

.fit-item span {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(246,162,11,0.24);
  color: var(--magenta);
  background: rgba(246,162,11,0.05);
  font-size: 11px;
}

.fit-item p {
  margin: 0;
  color: #c4c7d1;
  font-size: 15px;
}

.section--about {
  padding: 140px 0;
  background:
    radial-gradient(circle at 24% 50%, rgba(246,162,11,0.09), transparent 28%),
    linear-gradient(115deg, #050710, #02030a);
}

.about-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 115px;
  align-items: center;
}

.about-visual {
  position: relative;
  height: 560px;
}

.about-panel {
  position: absolute;
  overflow: hidden;
  clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%);
}

.about-panel--main {
  z-index: 3;
  top: 0;
  right: 7%;
  width: 60%;
  height: 100%;
  border-left: 1px solid rgba(246,162,11,0.7);
  box-shadow: -15px 10px 40px rgba(246,162,11,0.2);
}

.about-panel--main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  filter: saturate(0.83) contrast(1.05);
}

.about-panel--main::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(to top, rgba(3,4,10,0.5), transparent 40%);
}

.about-panel--back,
.about-panel--accent {
  background: url("assets/bruna-sobre-final.webp") center / cover;
}

.about-panel--back {
  z-index: 1;
  top: 14%;
  left: 0;
  width: 47%;
  height: 80%;
  opacity: 0.32;
  filter: grayscale(1) brightness(0.45);
}

.about-panel--accent {
  z-index: 2;
  top: 9%;
  left: 25%;
  width: 38%;
  height: 85%;
  background-blend-mode: screen;
  background-color: rgba(246, 162, 11, 0.76);
  filter: grayscale(1) contrast(1.4);
}

.about-badge {
  position: absolute;
  z-index: 5;
  right: 0;
  bottom: 28px;
  padding: 14px 18px;
  border-left: 2px solid var(--cyan);
  background: rgba(8, 12, 24, 0.88);
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  backdrop-filter: blur(10px);
}

.about-badge strong,
.about-badge span {
  display: block;
}

.about-badge strong {
  color: var(--cyan-soft);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.about-badge span {
  color: var(--muted);
  font-size: 10px;
}

.about-lead {
  color: #d4d6df !important;
  font-size: 18px !important;
}

.about-copy blockquote {
  padding: 2px 0 2px 20px;
  margin: 28px 0 30px;
  border-left: 2px solid var(--magenta);
  color: #c7cad5;
  font-size: 15px;
  font-style: italic;
}

.section--faq {
  background: #080b16;
}

.faq-layout {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 95px;
  align-items: start;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 24px 48px 24px 0;
  color: #dfe1e9;
  font-size: 15px;
  font-weight: 650;
  list-style: none;
  cursor: pointer;
}

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

.faq-list summary span,
.faq-list summary span::after {
  position: absolute;
  top: 50%;
  right: 5px;
  width: 14px;
  height: 1px;
  content: "";
  background: var(--magenta);
  transition: transform 0.25s ease;
}

.faq-list summary span::after {
  top: 0;
  right: 0;
  transform: rotate(90deg);
}

.faq-list details[open] summary span::after {
  transform: rotate(0);
}

.faq-list details p {
  max-width: 690px;
  padding: 0 45px 24px 0;
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.final-cta {
  position: relative;
  padding: 110px 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 45%, rgba(36,213,255,0.12), transparent 23%),
    radial-gradient(circle at 24% 100%, rgba(246,162,11,0.13), transparent 28%),
    #050712;
}

.final-cta::before {
  position: absolute;
  inset: 0;
  content: "";
  opacity: 0.12;
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(circle at center, #000, transparent 70%);
}

.final-cta-beam {
  position: absolute;
  top: -80%;
  right: 14%;
  width: 2px;
  height: 230%;
  background: linear-gradient(transparent, var(--cyan), transparent);
  box-shadow: 0 0 35px var(--cyan), 0 0 100px rgba(36,213,255,0.28);
  transform: rotate(17deg);
}

.final-cta-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 85px;
  align-items: center;
}

.final-cta h2 {
  max-width: 690px;
  font-size: clamp(35px, 4vw, 58px);
}

.lead-form--final {
  max-width: none;
  padding: 30px;
  border: 1px solid var(--line);
  background: rgba(12, 16, 30, 0.82);
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
  backdrop-filter: blur(15px);
}

.site-footer {
  padding: 55px 0 24px;
  border-top: 1px solid var(--line);
  background: #090c18;
}

.footer-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr 0.9fr;
  gap: 55px;
  align-items: center;
}

.footer-grid > p {
  margin: 0;
  color: #74798b;
  font-size: 10px;
}

.footer-links {
  display: flex;
  justify-content: flex-end;
  gap: 22px;
}

.footer-links a {
  color: #858a9a;
  font-size: 10px;
}

.footer-bottom {
  padding-top: 28px;
  margin-top: 38px;
  border-top: 1px solid var(--line);
  color: #64697a;
  font-size: 9px;
  text-align: center;
}

.footer-bottom p {
  margin: 0;
}

.floating-whatsapp {
  position: fixed;
  z-index: 90;
  right: 22px;
  bottom: 22px;
  display: flex;
  height: 48px;
  padding: 0 18px 0 13px;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 30px;
  color: #fff;
  background: #159c4c;
  box-shadow: 0 15px 35px rgba(0,0,0,0.32), 0 0 22px rgba(37,211,102,0.18);
  font-size: 11px;
  font-weight: 750;
  transition: transform 0.25s ease;
}

.floating-whatsapp:hover {
  transform: translateY(-3px);
}

.floating-whatsapp svg {
  width: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}

.reveal {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal--delay-sm {
  transition-delay: 0.08s;
}

.reveal--delay,
.reveal--delay-lg {
  transition-delay: 0.16s;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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

@media (max-width: 1080px) {
  .desktop-nav {
    display: none;
  }

  .hero-layout {
    grid-template-columns: minmax(0, 1.06fr) minmax(340px, 0.94fr);
  }

  .hero h1 {
    font-size: clamp(38px, 5.2vw, 58px);
  }

  .portrait-scene {
    height: 550px;
    margin-right: -110px;
  }

  .solution-layout,
  .fit-layout,
  .about-layout,
  .faq-layout,
  .final-cta-layout {
    gap: 60px;
  }
}

@media (max-width: 820px) {
  .container {
    width: min(calc(100% - 36px), var(--container));
  }

  .site-header .button {
    display: none;
  }

  .header-inner {
    min-height: 72px;
  }

  .hero {
    min-height: 0;
    padding: 105px 0 90px;
  }

  .hero-layout {
    display: flex;
    flex-direction: column;
    gap: 25px;
  }

  .hero-copy {
    max-width: 700px;
  }

  .portrait-scene {
    width: calc(100% + 70px);
    height: 600px;
    margin: -10px -35px 0;
  }

  .portrait-panel--main {
    left: 23%;
    width: 54%;
  }

  .portrait-panel--ghost-left {
    left: 2%;
  }

  .portrait-panel--ghost-right {
    right: 1%;
  }

  .portrait-caption {
    left: 10%;
  }

  .sound-control {
    right: 20%;
  }

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

  .info-card {
    min-height: 0;
  }

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

  .button--light {
    min-width: 0;
  }

  .solution-layout,
  .fit-layout,
  .about-layout,
  .faq-layout,
  .final-cta-layout {
    grid-template-columns: 1fr;
  }

  .section-heading--sticky {
    position: static;
  }

  .about-visual {
    width: min(100%, 560px);
  }

  .about-layout,
  .faq-layout {
    gap: 70px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(calc(100% - 30px), var(--container));
  }

  .brand-mark {
    width: 32px;
    height: 37px;
  }

  .hero {
    padding-top: 98px;
  }

  .hero h1 {
    font-size: 39px;
  }

  .hero-lead {
    font-size: 15px;
  }

  .lead-form {
    grid-template-columns: 1fr;
  }

  .lead-form .button,
  .lead-form .form-status,
  .lead-form .form-privacy {
    grid-column: 1;
  }

  .portrait-scene {
    width: calc(100% + 30px);
    height: 500px;
    margin-inline: -15px;
  }

  .portrait-panel--main {
    left: 17%;
    width: 66%;
  }

  .portrait-panel--ghost-left {
    left: -18%;
    width: 65%;
  }

  .portrait-panel--ghost-right {
    right: -18%;
    width: 65%;
  }

  .sound-control {
    right: 17%;
    bottom: 72px;
  }

  .portrait-caption {
    bottom: 12px;
    left: 4%;
  }

  .section {
    padding: 85px 0;
  }

  .section-heading h2,
  .fit-intro h2,
  .about-copy h2,
  .final-cta h2 {
    font-size: 35px;
  }

  .section-heading > p:last-child,
  .fit-intro > p:last-child,
  .about-copy > p,
  .final-cta-copy > p:last-child {
    font-size: 14px;
  }

  .info-card {
    padding: 28px 25px;
  }

  .cta-band {
    padding: 50px 0;
  }

  .cta-band h2 {
    font-size: 34px;
  }

  .cta-band .button {
    width: 100%;
  }

  .step {
    grid-template-columns: 54px 1fr;
  }

  .step-number {
    font-size: 27px;
  }

  .step h3 {
    font-size: 22px;
  }

  .step ul {
    display: grid;
  }

  .fit-layout {
    gap: 50px;
  }

  .about-visual {
    height: 470px;
  }

  .about-panel--main {
    right: 2%;
    width: 67%;
  }

  .about-panel--accent {
    left: 20%;
    width: 45%;
  }

  .about-panel--back {
    left: -8%;
    width: 55%;
  }

  .about-badge {
    right: -3px;
  }

  .faq-layout {
    gap: 40px;
  }

  .faq-list summary {
    font-size: 14px;
  }

  .final-cta {
    padding: 85px 0;
  }

  .final-cta-layout {
    gap: 45px;
  }

  .lead-form--final {
    padding: 20px;
  }

  .floating-whatsapp {
    right: 13px;
    bottom: 13px;
    width: 48px;
    padding: 0;
    justify-content: center;
  }

  .floating-whatsapp span {
    display: none;
  }
}