/**
 * Main.io — Landing v1 (tema hi-tech)
 * Página única: hero + para o seu negócio + jornada de contato.
 */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

/* ── Tokens ── */

:root {
  --bg-0: #05070d;
  --bg-1: #0a0f1c;
  --bg-2: #0e1526;

  --surface: rgba(255, 255, 255, 0.04);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);

  --red: #ff2d4d;
  --red-deep: #e11d2e;
  --orange: #f89820;
  --blue: #3b82f6;
  --cyan: #22d3ee;

  --grad-brand: linear-gradient(120deg, #ff2d4d 0%, #f89820 100%);
  --grad-cool: linear-gradient(120deg, #3b82f6 0%, #22d3ee 100%);

  --text-1: #f4f6fb;
  --text-2: #a7b0c0;
  --text-3: #6b7685;

  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --radius-full: 999px;

  --container: 1160px;
  --header-h: 76px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ── Reset ── */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-1);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

::selection {
  background: rgba(255, 45, 77, 0.35);
  color: #fff;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 24px);
}

/* ── Fundo global animado ── */

.bg-scene {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 70% -10%, rgba(59, 130, 246, 0.14), transparent 60%),
    radial-gradient(ellipse 60% 40% at 10% 20%, rgba(225, 29, 46, 0.10), transparent 60%),
    var(--bg-0);
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, black 30%, transparent 75%);
  animation: grid-pan 26s linear infinite;
}

@keyframes grid-pan {
  from { background-position: 0 0, 0 0; }
  to   { background-position: 56px 56px, 56px 56px; }
}

.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  z-index: -1;
  pointer-events: none;
}

.orb--red {
  width: 480px; height: 480px;
  background: rgba(225, 29, 46, 0.22);
  top: -140px; left: -120px;
  animation: orb-drift 18s ease-in-out infinite alternate;
}

.orb--blue {
  width: 520px; height: 520px;
  background: rgba(59, 130, 246, 0.18);
  top: 30%; right: -180px;
  animation: orb-drift 22s ease-in-out infinite alternate-reverse;
}

.orb--orange {
  width: 380px; height: 380px;
  background: rgba(248, 152, 32, 0.14);
  bottom: -120px; left: 30%;
  animation: orb-drift 20s ease-in-out infinite alternate;
}

@keyframes orb-drift {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(60px, 40px) scale(1.12); }
}

/* ── Circuito ramificado (várias direções a partir do tronco) ── */

.bg-circuit {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  opacity: 0.6;
}

@media (max-width: 720px) {
  .bg-circuit { opacity: 0.35; }
}

.circuit__glow {
  stroke: url(#cirGrad);
  stroke-width: 8;
  stroke-linecap: square;
  stroke-linejoin: miter;
  opacity: 0.1;
}

.circuit__line {
  stroke: url(#cirGrad);
  stroke-width: 1.8;
  stroke-linecap: square;
  stroke-linejoin: miter;
  opacity: 0.55;
}

.circuit__dash {
  stroke: #ffffff;
  stroke-width: 1.1;
  stroke-linecap: butt;
  stroke-linejoin: miter;
  opacity: 0.3;
  stroke-dasharray: 4 26;
  animation: circuit-dash 4s linear infinite;
}

@keyframes circuit-dash {
  to { stroke-dashoffset: -62; }
}

.pad {
  fill: #0a0f1c;
  stroke: var(--cyan);
  stroke-width: 1.5;
  animation: pad-pulse 3.2s ease-in-out infinite;
}

.pad:nth-of-type(2n) {
  stroke: var(--orange);
  animation-delay: 0.9s;
}

.pad:nth-of-type(3n) {
  stroke: var(--red);
  animation-delay: 1.7s;
}

.pad--port {
  stroke: var(--red);
  stroke-width: 2;
}

@keyframes pad-pulse {
  0%, 100% { opacity: 0.5; }
  50%      { opacity: 1; }
}

.node {
  fill: rgba(255, 255, 255, 0.05);
  stroke: rgba(255, 255, 255, 0.35);
  stroke-width: 1;
  animation: pad-pulse 4s ease-in-out infinite;
}

.node:nth-of-type(2n) { animation-delay: 1.3s; }

.node--hub {
  fill: rgba(255, 45, 77, 0.14);
  stroke: rgba(255, 107, 129, 0.6);
  stroke-width: 1.4;
}

.circuit-pulse {
  fill: #ffffff;
  opacity: 0.9;
  filter: drop-shadow(0 0 6px rgba(255, 45, 77, 0.9));
}

.circuit-pulse--cyan {
  filter: drop-shadow(0 0 6px rgba(34, 211, 238, 0.9));
}

.circuit-pulse--orange {
  filter: drop-shadow(0 0 6px rgba(248, 152, 32, 0.9));
}

/* ── Header ── */

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--header-h);
  z-index: 100;
  background: rgba(5, 7, 13, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand__mark {
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: var(--grad-brand);
  color: #fff;
  font-size: 0.95rem;
  box-shadow: 0 0 24px rgba(255, 45, 77, 0.45);
}

.brand__dot { color: var(--orange); }

.header__nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.header__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color 0.2s ease;
}

.header__link:hover { color: var(--text-1); }

.header__cta-short { display: none; }

@media (max-width: 720px) {
  .header__link { display: none; }

  .header__cta-full { display: none; }
  .header__cta-short { display: inline; }
}

/* ── Botões ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s ease, background 0.25s ease, border-color 0.25s ease;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.btn--primary {
  position: relative;
  background: var(--grad-brand);
  color: #fff;
  box-shadow:
    0 4px 24px rgba(255, 45, 77, 0.4),
    0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 10px 40px rgba(255, 45, 77, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.12) inset;
}

.btn--primary:active { transform: translateY(0); }

.btn--ghost {
  background: var(--surface);
  color: var(--text-1);
  border-color: var(--border-strong);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: var(--surface-strong);
  border-color: rgba(255, 255, 255, 0.28);
  transform: translateY(-2px);
}

.btn--sm { padding: 10px 20px; font-size: 0.875rem; }
.btn--lg { padding: 17px 36px; font-size: 1.05rem; }

.hero__actions .btn--primary {
  min-width: min(100%, 280px);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ── Reveal on scroll ── */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal--d1 { transition-delay: 0.1s; }
.reveal--d2 { transition-delay: 0.22s; }
.reveal--d3 { transition-delay: 0.34s; }
.reveal--d4 { transition-delay: 0.46s; }

/* ── Hero ── */

.hero {
  padding-top: calc(var(--header-h) + 72px);
  padding-bottom: 96px;
  position: relative;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 960px) {
  .hero__inner { grid-template-columns: 1fr; gap: 48px; }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-strong);
  background: var(--surface);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 26px;
  backdrop-filter: blur(8px);
}

.hero__badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--grad-brand);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 45, 77, 0.6); }
  50%      { box-shadow: 0 0 0 7px rgba(255, 45, 77, 0); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin-bottom: 26px;
}

.hero__title .grad {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__positioning {
  font-size: 1.1rem;
  color: var(--text-2);
  margin-bottom: 34px;
  max-width: 34rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ── Card de dores (hero) ── */

.hero-pains {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background: rgba(10, 15, 28, 0.85);
  backdrop-filter: blur(14px);
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(255, 255, 255, 0.02) inset;
  padding: 28px 26px;
}

.hero-pains__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 18px;
}

.hero-pains__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hero-pains__list li {
  position: relative;
  padding-left: 22px;
  color: var(--text-2);
  font-size: 0.98rem;
  line-height: 1.45;
}

.hero-pains__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad-brand);
}

/* ── Seções ── */

.section {
  padding-block: 110px;
  position: relative;
}

.section--tight { padding-block: 80px; }

.section-head {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: 64px;
}

.section-head__overline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}

.section-head__overline::before,
.section-head__overline::after {
  content: '';
  width: 26px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange));
}

.section-head__overline::after {
  background: linear-gradient(90deg, var(--orange), transparent);
}

.section-head__title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-head__sub {
  color: var(--text-2);
  font-size: 1.05rem;
}

/* ── Para o seu negócio ── */

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

@media (max-width: 960px) {
  .pain-grid { grid-template-columns: 1fr; }
}

.pain-card {
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  border-left: 3px solid rgba(248, 152, 32, 0.55);
  background: var(--surface);
  backdrop-filter: blur(8px);
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out), background 0.3s ease;
}

.pain-card:nth-child(1) { border-left-color: rgba(255, 45, 77, 0.55); }
.pain-card:nth-child(2) { border-left-color: rgba(248, 152, 32, 0.65); }
.pain-card:nth-child(3) { border-left-color: rgba(59, 130, 246, 0.55); }

.pain-card:hover {
  border-color: var(--border-strong);
  background: var(--surface-strong);
  transform: translateY(-4px);
}

.pain-card__title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.pain-card__text {
  color: var(--text-2);
  font-size: 0.95rem;
  line-height: 1.5;
}

.help-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 640px;
  margin-inline: auto;
  padding: 28px 28px 20px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-strong);
  background: rgba(10, 15, 28, 0.55);
  backdrop-filter: blur(10px);
}

.help-steps__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
  padding-inline: 4px;
}

.help-step {
  display: flex;
  gap: 20px;
  padding: 18px 16px;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s var(--ease-out);
}

.help-step:hover {
  background: var(--surface);
  border-color: var(--border);
  transform: translateX(6px);
}

.help-step__num {
  flex-shrink: 0;
  width: 46px; height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  background: var(--surface-strong);
  border: 1px solid var(--border-strong);
}

.help-step:nth-of-type(1) .help-step__num { box-shadow: 0 0 20px rgba(255, 45, 77, 0.25); color: var(--red); }
.help-step:nth-of-type(2) .help-step__num { box-shadow: 0 0 20px rgba(248, 152, 32, 0.25); color: var(--orange); }
.help-step:nth-of-type(3) .help-step__num { box-shadow: 0 0 20px rgba(59, 130, 246, 0.25); color: var(--blue); }

.help-step__title {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.help-step__text {
  color: var(--text-2);
  font-size: 0.95rem;
}

.negocio-cta {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

/* ── Seção de contato / jornada ── */

.contact-shell {
  max-width: 620px;
  margin-inline: auto;
  position: relative;
}

.glass-card {
  position: relative;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-strong);
  background: rgba(12, 17, 30, 0.75);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: 44px 40px;
  box-shadow: 0 24px 72px rgba(0, 0, 0, 0.45);
  overflow: hidden;
}

.glass-card--focus {
  border-color: rgba(255, 45, 77, 0.28);
  box-shadow:
    0 24px 72px rgba(0, 0, 0, 0.45),
    0 0 0 1px rgba(255, 45, 77, 0.12),
    0 0 48px rgba(255, 45, 77, 0.08);
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
}

@media (max-width: 640px) {
  .glass-card { padding: 32px 22px; }
}

.landing-intro__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.landing-intro__text {
  color: var(--text-2);
  margin-bottom: 20px;
  line-height: 1.55;
}

.landing-intro__points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.landing-intro__points li {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-2);
  padding-left: 22px;
  line-height: 1.4;
}

.landing-intro__points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--grad-brand);
}

.landing-intro.is-hidden { display: none; }

/* ── Jornada ── */

.journey { display: none; }
.journey.is-active { display: block; }

.journey__progress {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 28px;
  font-family: 'Space Grotesk', monospace;
}

.journey__progress::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border-strong), transparent);
}

.journey__step {
  display: none;
}

.journey__step.is-active {
  display: block;
  animation: step-in 0.45s var(--ease-out);
}

@keyframes step-in {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: none; }
}

.journey__question {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin-bottom: 10px;
}

.journey__help {
  font-size: 0.92rem;
  color: var(--text-2);
  margin-bottom: 22px;
}

.journey__field { margin-bottom: 6px; }

.form-input,
.form-textarea {
  width: 100%;
  padding: 15px 18px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-1);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--red);
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 0 4px rgba(255, 45, 77, 0.18);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-3); }

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.journey__error {
  font-size: 0.85rem;
  color: #ff6b81;
  margin-top: 10px;
  min-height: 1.2rem;
}

.journey__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* Sugestão de e-mail */

.email-suggest {
  display: none;
  list-style: none;
  margin-top: 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: rgba(14, 21, 38, 0.97);
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.email-suggest.is-open { display: block; }

.email-suggest__item {
  width: 100%;
  text-align: left;
  padding: 12px 18px;
  border: none;
  background: transparent;
  font-size: 0.95rem;
  color: var(--text-1);
  cursor: pointer;
  transition: background 0.15s ease;
}

.email-suggest__item:hover,
.email-suggest__item:focus {
  background: rgba(255, 45, 77, 0.14);
  outline: none;
}

/* Orçamento */

.budget-input-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.budget-input-wrap__prefix {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text-2);
}

/* Resumo */

.summary {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 6px;
}

.summary__row {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  transition: border-color 0.2s ease;
}

.summary__row:hover { border-color: var(--border-strong); }

.summary__label {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 4px;
  font-family: 'Space Grotesk', monospace;
}

.summary__value {
  font-size: 0.98rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.summary__value--empty {
  color: var(--text-3);
  font-style: italic;
}

.journey__send-error {
  font-size: 0.9rem;
  color: #ff6b81;
  margin-top: 18px;
}

.journey__privacy {
  font-size: 0.82rem;
  color: var(--text-3);
  margin-top: 14px;
}

/* Sucesso */

.success-panel { display: none; }
.success-panel.is-active {
  display: block;
  animation: step-in 0.5s var(--ease-out);
}

.success-panel__icon {
  width: 64px; height: 64px;
  margin-bottom: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(52, 211, 153, 0.14);
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: #34d399;
  font-size: 1.6rem;
  animation: pulse-success 2.4s ease-in-out infinite;
}

@keyframes pulse-success {
  0%, 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.35); }
  50%      { box-shadow: 0 0 0 14px rgba(52, 211, 153, 0); }
}

.success-panel__message {
  font-size: 1.12rem;
  line-height: 1.7;
}

/* ── Footer ── */

.footer {
  border-top: 1px solid var(--border);
  padding-block: 40px;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.88rem;
  color: var(--text-3);
}

/* ── Acessibilidade ── */

.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;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ── Responsivo ── */

@media (max-width: 960px) {
  .hero {
    padding-top: calc(var(--header-h) + 48px);
    padding-bottom: 72px;
  }

  .hero__inner { gap: 36px; }

  .section { padding-block: 80px; }
  .section--tight { padding-block: 64px; }

  .section-head { margin-bottom: 48px; }

  .pain-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .help-step:hover { transform: none; }
}

@media (max-width: 720px) {
  :root {
    --header-h: 64px;
  }

  .brand {
    font-size: 1.15rem;
    gap: 8px;
  }

  .brand__mark {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
    border-radius: 8px;
  }

  .header__nav { gap: 12px; }

  .orb--red {
    width: 280px;
    height: 280px;
    top: -80px;
    left: -100px;
  }

  .orb--blue {
    width: 300px;
    height: 300px;
    right: -140px;
  }

  .orb--orange {
    width: 220px;
    height: 220px;
  }

  .bg-grid { background-size: 40px 40px; }

  .hero {
    padding-top: calc(var(--header-h) + 36px);
    padding-bottom: 56px;
  }

  .hero__badge {
    font-size: 0.72rem;
    padding: 6px 12px;
    margin-bottom: 18px;
    letter-spacing: 0.04em;
  }

  .hero__title {
    font-size: clamp(1.65rem, 7.2vw, 2.15rem);
    margin-bottom: 18px;
  }

  .hero__positioning {
    font-size: 1rem;
    margin-bottom: 24px;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .hero__actions .btn {
    width: 100%;
    white-space: normal;
    text-align: center;
    padding: 15px 20px;
  }

  .hero-pains { padding: 22px 18px; }

  .hero-pains__list li { font-size: 0.94rem; }

  .section { padding-block: 64px; }
  .section--tight { padding-block: 52px; }

  .section-head { margin-bottom: 36px; }

  .section-head__overline {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
  }

  .section-head__overline::before,
  .section-head__overline::after { width: 16px; }

  .section-head__sub { font-size: 0.98rem; }

  .pain-card { padding: 20px 18px; }

  .help-steps {
    padding: 20px 14px 12px;
    border-radius: var(--radius-lg);
  }

  .help-step {
    gap: 14px;
    padding: 16px 10px;
  }

  .help-step__num {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    font-size: 0.95rem;
  }

  .help-step__title { font-size: 1.02rem; }

  .negocio-cta {
    margin-top: 32px;
  }

  .negocio-cta .btn {
    width: 100%;
    white-space: normal;
  }

  .glass-card { padding: 28px 18px; border-radius: var(--radius-lg); }

  .landing-intro__title { font-size: 1.3rem; }

  .landing-intro__points {
    gap: 8px;
    margin-bottom: 24px;
  }

  .landing-intro .btn {
    width: 100%;
    white-space: normal;
  }

  .journey__question {
    font-size: clamp(1.15rem, 5vw, 1.3rem);
  }

  .journey__actions {
    flex-direction: column-reverse;
    gap: 10px;
  }

  .journey__actions .btn {
    width: 100%;
    white-space: normal;
  }

  .form-input,
  .form-textarea {
    font-size: 16px; /* evita zoom automático no iOS */
    padding: 14px 14px;
  }

  .summary__row { padding: 12px 14px; }

  .footer { padding-block: 28px; }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 1.55rem;
    line-height: 1.18;
  }

  .btn--lg {
    padding: 15px 18px;
    font-size: 0.98rem;
  }

  .section-head__title {
    font-size: 1.45rem;
  }

  .pain-grid { margin-bottom: 32px; }
}