/* identidade Zoomy adaptada ao aTube Catcher, responsiva e sem dependencias visuais antigas. */
:root {
  /* tom principal harmonizado com a nova identidade visual. */
  --atube-orange: #ff7010;
  --atube-orange-dark: #e7521b;
  --atube-orange-soft: #fff2ea;
  --atube-navy: #1b212f;
  --atube-blue: #2878eb;
  --atube-text: #4b5262;
  --atube-muted: #727989;
  --atube-line: #e8eaf0;
  --atube-soft: #f7f8fc;
  --atube-white: #ffffff;
  --atube-shadow: 0 24px 70px rgba(27, 33, 47, 0.12);
  --atube-radius: 22px;
  --atube-radius-sm: 14px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--atube-text);
  background: var(--atube-white);
  font-family: "Manrope", "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--atube-orange-dark);
  text-decoration: none;
}

a:hover {
  color: var(--atube-orange);
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid rgba(40, 120, 235, 0.42);
  outline-offset: 3px;
}

h1,
h2,
h3,
h4 {
  margin-top: 0;
  color: var(--atube-navy);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.65rem, 5vw, 5.15rem);
}

h2 {
  font-size: clamp(2rem, 3.4vw, 3.35rem);
}

h3 {
  font-size: 1.28rem;
}

p:last-child {
  margin-bottom: 0;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1100;
  padding: 10px 16px;
  border-radius: 10px;
  color: #fff;
  background: var(--atube-navy);
  transform: translateY(-180%);
  transition: transform 0.2s ease;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1040;
  width: 100%;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(232, 234, 240, 0.86);
  backdrop-filter: blur(16px);
  transition: box-shadow 0.25s ease, background 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 10px 40px rgba(27, 33, 47, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  min-height: 86px;
  gap: 28px;
}

.site-brand {
  position: relative;
  z-index: 1042;
  flex: 0 0 auto;
}

.site-brand img {
  /* preserva a proporção da nova logo em alta resolução. */
  width: 212px;
  height: auto;
}

.site-navigation {
  margin-left: auto;
}

.site-navigation ul {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-navigation a {
  display: block;
  padding: 12px 12px;
  border-radius: 10px;
  color: var(--atube-navy);
  font-size: 0.91rem;
  font-weight: 700;
  white-space: nowrap;
  transition: color 0.2s ease, background 0.2s ease;
}

.site-navigation a:hover,
.site-navigation .active > a {
  color: var(--atube-orange-dark);
  background: var(--atube-orange-soft);
}

.site-navigation__download {
  display: none;
}

.site-header__cta,
.theme-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 25px;
  border: 2px solid var(--atube-orange);
  border-radius: 12px;
  color: #fff;
  background: var(--atube-orange);
  box-shadow: 0 12px 28px rgba(255, 112, 16, 0.24);
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.site-header__cta:hover,
.theme-btn:hover {
  color: #fff;
  background: var(--atube-orange-dark);
  border-color: var(--atube-orange-dark);
  box-shadow: 0 16px 32px rgba(255, 112, 16, 0.3);
  transform: translateY(-2px);
}

.theme-btn--light {
  color: var(--atube-navy);
  background: #fff;
  border-color: #fff;
  box-shadow: none;
}

.theme-btn--light:hover {
  color: var(--atube-orange-dark);
  background: #fff;
  border-color: #fff;
}

.theme-btn--outline {
  color: var(--atube-navy);
  background: transparent;
  border-color: var(--atube-line);
  box-shadow: none;
}

.theme-btn--outline:hover {
  color: var(--atube-orange-dark);
  background: var(--atube-orange-soft);
  border-color: rgba(255, 112, 16, 0.28);
  box-shadow: none;
}

.site-nav-toggle {
  position: relative;
  z-index: 1042;
  display: none;
  width: 48px;
  height: 48px;
  padding: 11px;
  margin-left: auto;
  border: 0;
  border-radius: 12px;
  color: var(--atube-navy);
  background: var(--atube-orange-soft);
}

.site-nav-toggle span:not(.sr-only) {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-nav-toggle[aria-expanded="true"] span:nth-child(2) {
  transform: translateY(7px) rotate(45deg);
}

.site-nav-toggle[aria-expanded="true"] span:nth-child(3) {
  opacity: 0;
}

.site-nav-toggle[aria-expanded="true"] span:nth-child(4) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1038;
  display: none;
  border: 0;
  background: rgba(10, 14, 23, 0.52);
}

.zoomy-hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 106px;
  background:
    radial-gradient(circle at 78% 20%, rgba(255, 112, 16, 0.15), transparent 32%),
    radial-gradient(circle at 8% 88%, rgba(40, 120, 235, 0.11), transparent 26%),
    linear-gradient(135deg, #fffaf7 0%, #f8f8ff 100%);
}

.zoomy-hero::before,
.zoomy-hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.zoomy-hero::before {
  top: -140px;
  right: -100px;
  width: 360px;
  height: 360px;
  border: 55px solid rgba(255, 112, 16, 0.055);
}

.zoomy-hero::after {
  bottom: -140px;
  left: -80px;
  width: 300px;
  height: 300px;
  border: 45px solid rgba(40, 120, 235, 0.045);
}

.zoomy-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(430px, 0.98fr);
  align-items: center;
  gap: clamp(48px, 7vw, 100px);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  color: var(--atube-orange-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 3px;
  border-radius: 3px;
  background: var(--atube-orange);
}

.zoomy-hero h1 {
  max-width: 760px;
  margin-bottom: 25px;
}

.zoomy-hero h1 strong {
  color: var(--atube-orange);
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 32px;
  color: #596173;
  font-size: clamp(1.05rem, 1.5vw, 1.22rem);
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  padding: 0;
  margin: 31px 0 0;
  color: var(--atube-navy);
  list-style: none;
  font-size: 0.91rem;
  font-weight: 700;
}

.hero-points li::before {
  content: "✓";
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  margin-right: 8px;
  border-radius: 50%;
  color: #fff;
  background: var(--atube-orange);
  font-size: 0.72rem;
}

.app-showcase {
  position: relative;
  padding: 27px;
}

.app-showcase::before {
  content: "";
  position: absolute;
  inset: 3% 0 0 8%;
  z-index: -1;
  border-radius: 48% 52% 38% 62% / 58% 42% 58% 42%;
  background: linear-gradient(145deg, #ff9c63, var(--atube-orange));
  transform: rotate(-6deg);
}

.app-window {
  overflow: hidden;
  border: 9px solid #fff;
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--atube-shadow);
  transform: rotate(1.3deg);
}

.app-window__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 13px;
  background: #f2f3f7;
}

.app-window__bar span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #d6d9e1;
}

.app-window__bar span:first-child {
  background: #ff755f;
}

.app-window__bar span:nth-child(2) {
  background: #ffbd43;
}

.app-window__bar span:last-child {
  background: #45c47a;
}

.app-window img {
  width: 100%;
  background: #fff;
}

.floating-note {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 17px;
  border: 1px solid rgba(232, 234, 240, 0.7);
  border-radius: 14px;
  color: var(--atube-navy);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 15px 40px rgba(27, 33, 47, 0.13);
  font-size: 0.83rem;
  font-weight: 800;
}

.floating-note::before {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  color: #fff;
  background: var(--atube-orange);
}

.floating-note--format {
  top: 4%;
  right: -4%;
}

.floating-note--format::before {
  content: "MP4";
  font-size: 0.62rem;
}

.floating-note--version {
  bottom: 2%;
  left: -3%;
}

.floating-note--version::before {
  content: "✓";
}

.content-section {
  padding: clamp(76px, 8vw, 116px) 0;
}

.content-section--soft {
  background: var(--atube-soft);
}

.content-section--dark {
  color: rgba(255, 255, 255, 0.76);
  background: var(--atube-navy);
}

.content-section--dark h2,
.content-section--dark h3,
.content-section--dark .eyebrow {
  color: #fff;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading h2 {
  margin-bottom: 18px;
}

.section-heading p {
  max-width: 650px;
  margin-right: auto;
  margin-left: auto;
  color: var(--atube-muted);
  font-size: 1.05rem;
}

.content-section--dark .section-heading p {
  color: rgba(255, 255, 255, 0.7);
}

.feature-grid,
.process-grid,
.resource-grid,
.download-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.feature-card,
.process-card,
.resource-card,
.download-card,
.contact-card {
  height: 100%;
  padding: 32px;
  border: 1px solid var(--atube-line);
  border-radius: var(--atube-radius);
  background: #fff;
  box-shadow: 0 14px 45px rgba(27, 33, 47, 0.055);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.feature-card:hover,
.resource-card:hover,
.screen-card:hover,
.download-card:hover,
.contact-card:hover {
  border-color: rgba(255, 112, 16, 0.34);
  box-shadow: 0 22px 55px rgba(27, 33, 47, 0.1);
  transform: translateY(-6px);
}

.feature-icon,
.resource-icon,
.contact-icon {
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  margin-bottom: 24px;
  border-radius: 18px;
  color: var(--atube-orange-dark);
  background: var(--atube-orange-soft);
  font-size: 1.55rem;
  font-weight: 800;
}

.feature-card:nth-child(2) .feature-icon,
.resource-card:nth-child(2) .resource-icon {
  color: var(--atube-blue);
  background: rgba(40, 120, 235, 0.1);
}

.feature-card:nth-child(3) .feature-icon,
.resource-card:nth-child(3) .resource-icon {
  color: #7a4ce0;
  background: rgba(122, 76, 224, 0.1);
}

.feature-card h3,
.resource-card h3,
.contact-card h3 {
  margin-bottom: 12px;
}

.feature-card p,
.resource-card p,
.contact-card p {
  color: var(--atube-muted);
}

.process-card {
  position: relative;
  padding-top: 38px;
  box-shadow: none;
}

.process-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 21px;
  border-radius: 50%;
  color: #fff;
  background: var(--atube-orange);
  box-shadow: 0 9px 24px rgba(255, 112, 16, 0.25);
  font-weight: 800;
}

.split-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: clamp(48px, 7vw, 90px);
}

.split-copy h2 {
  margin-bottom: 22px;
}

.split-copy > p {
  color: var(--atube-muted);
}

.check-list {
  padding: 0;
  margin: 25px 0 30px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 34px;
  margin-bottom: 12px;
  color: var(--atube-navy);
  font-weight: 650;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  top: 1px;
  left: 0;
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  border-radius: 50%;
  color: #fff;
  background: var(--atube-orange);
  font-size: 0.72rem;
}

.media-panel {
  position: relative;
  min-width: 0;
  padding: 22px;
  border-radius: 30px;
  background: linear-gradient(145deg, #fff4ed, #f0f4ff);
}

.media-panel::after {
  content: "";
  position: absolute;
  right: -18px;
  bottom: -18px;
  z-index: -1;
  width: 120px;
  height: 120px;
  border-radius: 28px;
  background: var(--atube-orange);
  opacity: 0.16;
}

.media-panel img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 18px 50px rgba(27, 33, 47, 0.16);
}

.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  margin-top: -36px;
  border: 1px solid var(--atube-line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--atube-shadow);
}

.stat-item {
  padding: 28px 22px;
  border-right: 1px solid var(--atube-line);
  text-align: center;
}

.stat-item:last-child {
  border-right: 0;
}

.stat-item strong {
  display: block;
  color: var(--atube-navy);
  font-size: 1.35rem;
  font-weight: 800;
}

.stat-item span {
  color: var(--atube-muted);
  font-size: 0.88rem;
}

.screens-grid,
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.screen-card,
.single-portfolio {
  overflow: hidden;
  height: 100%;
  border: 1px solid var(--atube-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 35px rgba(27, 33, 47, 0.07);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.screen-card img,
.single-portfolio img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top left;
  background: #f4f5f8;
}

.screen-card__body {
  padding: 20px 22px;
}

.screen-card__body h3 {
  margin: 0 0 5px;
  font-size: 1.08rem;
}

.screen-card__body p {
  color: var(--atube-muted);
  font-size: 0.9rem;
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 0 0 38px;
}

.gallery-filters button {
  padding: 10px 18px;
  border: 1px solid var(--atube-line);
  border-radius: 999px;
  color: var(--atube-navy);
  background: #fff;
  font-weight: 750;
  transition: color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.gallery-filters button:hover,
.gallery-filters button.active {
  color: #fff;
  background: var(--atube-orange);
  border-color: var(--atube-orange);
}

.grid-item[hidden] {
  display: none !important;
}

.faq-list {
  max-width: 850px;
  margin: 0 auto;
}

.faq-list details {
  margin-bottom: 14px;
  border: 1px solid var(--atube-line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 9px 30px rgba(27, 33, 47, 0.04);
}

.faq-list summary {
  position: relative;
  padding: 21px 58px 21px 24px;
  color: var(--atube-navy);
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

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

.faq-list summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 22px;
  color: var(--atube-orange);
  font-size: 1.5rem;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  padding: 0 24px 22px;
  color: var(--atube-muted);
}

.cta-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 7vw, 78px);
  border-radius: 30px;
  color: rgba(255, 255, 255, 0.82);
  background: linear-gradient(135deg, var(--atube-orange-dark), var(--atube-orange));
  box-shadow: 0 26px 65px rgba(231, 82, 27, 0.25);
}

.cta-panel::after {
  content: "";
  position: absolute;
  top: -100px;
  right: -70px;
  width: 280px;
  height: 280px;
  border: 45px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
}

.cta-panel__content {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
}

.cta-panel h2 {
  max-width: 720px;
  margin-bottom: 12px;
  color: #fff;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(70px, 9vw, 112px) 0;
  background:
    radial-gradient(circle at 88% 5%, rgba(255, 112, 16, 0.17), transparent 30%),
    linear-gradient(135deg, #fff7f1, #f4f6ff);
}

.page-hero::after {
  content: "";
  position: absolute;
  right: 8%;
  bottom: -100px;
  width: 220px;
  height: 220px;
  border: 34px solid rgba(40, 120, 235, 0.055);
  border-radius: 50%;
}

.page-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
}

.page-hero h1 {
  margin-bottom: 20px;
  font-size: clamp(2.45rem, 5vw, 4.25rem);
}

.page-hero p {
  max-width: 720px;
  margin: 0 auto;
  color: #626a7b;
  font-size: 1.08rem;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.tag-cloud span,
.tag-cloud a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 9px 16px;
  border: 1px solid var(--atube-line);
  border-radius: 999px;
  color: var(--atube-navy);
  background: #fff;
  font-size: 0.91rem;
  font-weight: 700;
}

.tag-cloud a:hover {
  color: var(--atube-orange-dark);
  border-color: rgba(255, 112, 16, 0.4);
}

/* pesquisa responsiva da relação de plataformas. */
.site-search {
  max-width: 620px;
  margin: 0 auto 28px;
}

.site-search .form-control {
  min-height: 58px;
  padding-right: 20px;
  padding-left: 20px;
  border-radius: 16px;
  box-shadow: 0 12px 35px rgba(27, 33, 47, 0.06);
}

.site-filter-empty {
  margin-top: 25px;
  color: var(--atube-muted);
  text-align: center;
}

.info-panel {
  padding: 30px;
  border-left: 5px solid var(--atube-orange);
  border-radius: 0 18px 18px 0;
  background: var(--atube-orange-soft);
}

.info-panel h3 {
  margin-bottom: 10px;
}

.download-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 980px;
  margin: 0 auto;
}

.download-card {
  position: relative;
  padding: 38px;
}

.download-card--featured {
  border: 2px solid var(--atube-orange);
}

.download-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  padding: 7px 12px;
  border-radius: 999px;
  color: #fff;
  background: var(--atube-orange);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.download-card h2 {
  padding-right: 70px;
  margin-bottom: 10px;
  font-size: 1.75rem;
}

.download-version {
  display: block;
  margin-bottom: 20px;
  color: var(--atube-orange-dark);
  font-size: 0.9rem;
  font-weight: 800;
}

.download-card .check-list {
  min-height: 130px;
}

/* painel de confirmação sem estilos inline. */
.success-card {
  max-width: 760px;
}

.success-card h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 920px;
  margin: 0 auto;
}

.contact-card a:not(.theme-btn) {
  font-weight: 800;
}

.legal-content {
  max-width: 950px;
  margin: 0 auto;
}

.legal-content h2 {
  margin: 42px 0 16px;
  font-size: clamp(1.45rem, 2.5vw, 2rem);
}

.legal-content p,
.legal-content li {
  color: #5b6272;
}

/* mantém o texto legal existente e o apresenta na tipografia Blog Details do Zoomy. */
.c-layout-page .c-content-box.c-theme-bg {
  padding: clamp(66px, 8vw, 105px) 0;
  background:
    radial-gradient(circle at 88% 5%, rgba(255, 112, 16, 0.17), transparent 30%),
    linear-gradient(135deg, #fff7f1, #f4f6ff);
}

.c-layout-page .c-theme-bg .c-title {
  margin-bottom: 18px;
  color: var(--atube-navy);
  font-size: clamp(2.35rem, 5vw, 4rem);
  text-transform: none;
}

.c-layout-page .c-theme-bg .c-desc {
  max-width: 820px;
  margin: 0;
  color: #626a7b;
  font-size: 1.08rem;
  text-transform: none;
}

.c-layout-page .c-content-box.c-bg-white {
  padding: clamp(76px, 8vw, 116px) 0;
}

.c-layout-page .c-content-title-1 {
  max-width: 950px;
  margin: 0 auto;
}

.c-layout-page .c-content-title-1 h2 {
  margin: 42px 0 16px;
  color: var(--atube-navy);
  font-size: clamp(1.45rem, 2.5vw, 2rem);
  text-transform: none;
}

.c-layout-page .c-content-title-1 p {
  color: #5b6272;
}

.c-theme-color {
  color: var(--atube-orange-dark);
}

.site-footer {
  padding: 78px 0 0;
  color: rgba(255, 255, 255, 0.68);
  background: #151a25;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.45fr 0.8fr 0.8fr 0.7fr;
  gap: 45px;
}

.site-footer__brand {
  display: inline-block;
  margin-bottom: 15px;
  color: #fff;
  font-size: 1.55rem;
  font-weight: 800;
}

.site-footer__brand:hover {
  color: var(--atube-orange);
}

.site-footer__intro p {
  max-width: 370px;
}

.site-footer h3 {
  margin-bottom: 18px;
  color: #fff;
  font-size: 1rem;
  letter-spacing: 0;
}

.site-footer__links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 9px;
}

.site-footer__links a {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.92rem;
}

.site-footer__links a:hover {
  color: #fff;
}

.site-footer__social {
  display: flex;
  gap: 9px;
}

.site-footer__social a {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  font-weight: 800;
}

.site-footer__social a:hover {
  color: #fff;
  background: var(--atube-orange);
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 25px 0;
  margin-top: 55px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.86rem;
}

.site-footer__bottom p {
  margin: 0;
}

.scroll-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1000;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 14px;
  color: #fff;
  background: var(--atube-orange);
  box-shadow: 0 12px 30px rgba(255, 112, 16, 0.3);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.alert {
  padding: 14px 18px;
  border: 1px solid transparent;
  border-radius: 12px;
}

.alert-danger {
  color: #842029;
  background: #f8d7da;
  border-color: #f5c2c7;
}

.form-control {
  display: block;
  width: 100%;
  min-height: 50px;
  padding: 11px 14px;
  border: 1px solid #dcdfe7;
  border-radius: 11px;
  color: var(--atube-navy);
  background: #fff;
  box-shadow: none;
}

.form-control:focus {
  border-color: var(--atube-orange);
  outline: 0;
  box-shadow: 0 0 0 4px rgba(255, 112, 16, 0.12);
}

.form-group {
  margin-bottom: 18px;
}

.help-block {
  display: block;
  margin-top: 7px;
  color: var(--atube-muted);
  font-size: 0.82rem;
}

.pix-checkout-area {
  min-height: calc(100vh - 86px);
  padding: 76px 0;
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 112, 16, 0.12), transparent 30%),
    var(--atube-soft);
}

@media (max-width: 1199px) {
  .site-header__inner {
    gap: 16px;
  }

  .site-navigation a {
    padding-right: 8px;
    padding-left: 8px;
    font-size: 0.84rem;
  }

  .site-header__cta {
    padding-right: 18px;
    padding-left: 18px;
  }

  .zoomy-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.85fr);
    gap: 46px;
  }
}

@media (max-width: 991px) {
  .site-header__inner {
    min-height: 76px;
  }

  .site-nav-toggle {
    display: block;
  }

  .site-header__cta {
    display: none;
  }

  .site-navigation {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 1041;
    width: min(88vw, 380px);
    height: 100dvh;
    padding: 104px 24px 35px;
    margin: 0;
    overflow-y: auto;
    background: #fff;
    box-shadow: -15px 0 45px rgba(27, 33, 47, 0.16);
    /* mantém o menu fechado dentro da viewport para eliminar o estouro horizontal em telas pequenas. */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: scale(0.985);
    transform-origin: top right;
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s linear 0.22s;
  }

  .site-navigation.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: scale(1);
    transition-delay: 0s;
  }

  .site-navigation ul {
    align-items: stretch;
    flex-direction: column;
    gap: 5px;
  }

  .site-navigation a {
    padding: 13px 15px;
    font-size: 0.98rem;
  }

  .site-navigation__download {
    display: block;
    margin-top: 12px;
  }

  .site-navigation__download a {
    color: #fff;
    background: var(--atube-orange);
    text-align: center;
  }

  .site-nav-backdrop.is-open {
    display: block;
  }

  .zoomy-hero {
    padding: 70px 0 86px;
  }

  .zoomy-hero__grid {
    grid-template-columns: 1fr;
  }

  .zoomy-hero__content {
    max-width: 720px;
  }

  .app-showcase {
    width: min(100%, 680px);
    margin: 0 auto;
  }

  .feature-grid,
  .resource-grid,
  .process-grid,
  .screens-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-layout {
    grid-template-columns: 1fr;
  }

  .split-layout--media-first .media-panel {
    order: -1;
  }

  .stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-item:nth-child(2) {
    border-right: 0;
  }

  .stat-item:nth-child(-n+2) {
    border-bottom: 1px solid var(--atube-line);
  }

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

  .site-footer__grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }

  .site-footer__social-wrap {
    grid-column: 1 / -1;
  }
}

@media (max-width: 767px) {
  body {
    line-height: 1.68;
  }

  .site-brand img {
    width: 172px;
  }

  .zoomy-hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.55rem);
  }

  .hero-actions,
  .section-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .theme-btn,
  .section-actions .theme-btn {
    width: 100%;
  }

  .app-showcase {
    padding: 14px 5px 22px;
  }

  .floating-note {
    display: none;
  }

  .stats-strip {
    margin-top: -20px;
  }

  .feature-grid,
  .resource-grid,
  .process-grid,
  .screens-grid,
  .gallery-grid,
  .download-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .process-card,
  .resource-card,
  .download-card,
  .contact-card {
    padding: 27px;
  }

  .download-card .check-list {
    min-height: 0;
  }

  .page-hero {
    padding: 64px 0;
  }

  .cta-panel {
    padding: 38px 26px;
    border-radius: 22px;
  }

  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .site-footer__social-wrap {
    grid-column: auto;
  }

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

@media (max-width: 480px) {
  .stats-strip {
    grid-template-columns: 1fr;
  }

  .stat-item {
    border-right: 0;
    border-bottom: 1px solid var(--atube-line);
  }

  .stat-item:last-child {
    border-bottom: 0;
  }
}

@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;
  }
}

@media print {
  .site-header,
  .site-footer,
  .scroll-top,
  .site-nav-backdrop {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }
}