/* ==========================================================================
   NUVET — Design System & Upgrade Visual
   Modernização Conservadora: Profundidade, Elevação e Degradês do Logo
   ========================================================================== */

:root {
  /* Cores Base e Tipografia */
  --ink: #0d2d3e;
  --body: #3c5967;
  --body-light: #5f7a87;
  --line: #d7e8e4;
  --line-light: #eaf3f0;
  --font: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Cores da Identidade Visual NUVET */
  --green: #007f73;
  --green-bright: #00b79d;
  --green-light: #10c4a5;
  --blue: #087fc2;
  --blue-bright: #009fe3;
  --blue-dark: #065888;
  --mint: #e8f8f4;
  --ice: #edf7fa;

  /* Degradês Oficiais do Logo NUVET */
  --brand-gradient: linear-gradient(135deg, #00b79d 0%, #087fc2 100%);
  --brand-gradient-hover: linear-gradient(135deg, #00a58d 0%, #0771ad 100%);
  --brand-gradient-dark: linear-gradient(135deg, #006f65 0%, #085a8a 100%);
  --brand-gradient-subtle: linear-gradient(135deg, rgba(0, 183, 157, 0.08) 0%, rgba(8, 127, 194, 0.08) 100%);
  --brand-gradient-border: linear-gradient(135deg, rgba(0, 183, 157, 0.4) 0%, rgba(8, 127, 194, 0.4) 100%);
  --brand-text-gradient: linear-gradient(135deg, #008f80 0%, #087fc2 100%);

  /* Sistema de Profundidade e Elevação Tátil */
  --shadow-xs: 0 1px 3px rgba(13, 45, 62, 0.04);
  --shadow-sm: 0 4px 12px rgba(13, 45, 62, 0.06);
  --shadow-md: 0 10px 28px -4px rgba(13, 45, 62, 0.08), 0 2px 6px -1px rgba(0, 183, 157, 0.05);
  --shadow-lg: 0 22px 55px -10px rgba(13, 45, 62, 0.12), 0 4px 14px -2px rgba(8, 127, 194, 0.07);
  --shadow-floating: 0 30px 75px -15px rgba(13, 45, 62, 0.18), 0 10px 25px -5px rgba(0, 183, 157, 0.1);
  --shadow-glow: 0 8px 25px rgba(0, 183, 157, 0.3), 0 3px 10px rgba(8, 127, 194, 0.2);
}

/* Reset & Globais */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  font: 16px/1.65 var(--font);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

button {
  font: inherit;
  cursor: pointer;
  border: 0;
  background: none;
}

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

button:focus-visible, a:focus-visible, summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

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

h1, h2, h3 {
  line-height: 1.08;
  letter-spacing: -0.04em;
  color: var(--ink);
}

h1 {
  font-size: clamp(46px, 5.2vw, 74px);
  font-weight: 800;
}

h2 {
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 750;
}

h3 {
  font-size: 25px;
  letter-spacing: -0.025em;
  font-weight: 700;
}

em {
  font-style: normal;
  background: var(--brand-text-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

p {
  color: var(--body);
}

.wrap {
  width: min(1240px, calc(100% - 80px));
  margin: auto;
}

.section {
  padding: 110px 0;
  position: relative;
}

.eyebrow {
  font-size: 11px;
  letter-spacing: 2px;
  font-weight: 800;
  color: var(--green);
  margin-bottom: 20px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 0 4px rgba(0, 183, 157, 0.2);
}

.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5); }
  70% { transform: scale(1); box-shadow: 0 0 0 7px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.lede {
  font-size: 18px;
  line-height: 1.8;
  margin: 24px 0;
  max-width: 550px;
  color: var(--body);
}

.logo {
  width: 145px;
  height: auto;
}

/* ==========================================================================
   Header & Navegação Moderna
   ========================================================================== */
.header {
  height: 84px;
  padding: 0 max(40px, calc((100vw - 1240px)/2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(214, 232, 228, 0.65);
  box-shadow: 0 2px 14px rgba(13, 45, 62, 0.02);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.header.header-scrolled {
  height: 74px;
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: rgba(214, 232, 228, 0.9);
  box-shadow: 0 10px 30px -5px rgba(13, 45, 62, 0.08), 0 2px 6px -1px rgba(0, 183, 157, 0.05);
}

.header-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.header-brand:hover {
  opacity: 0.95;
  transform: translateY(-1px);
}

.brand-divider {
  display: inline-block;
  width: 1.5px;
  height: 22px;
  background: linear-gradient(180deg, rgba(0, 183, 157, 0.45) 0%, rgba(8, 127, 194, 0.45) 100%);
  border-radius: 2px;
}

.brand-tagline {
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.2px;
  background: var(--brand-text-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  line-height: 1;
}

.footer-brand {
  display: flex;
  align-items: center;
}

.header nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--body);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: 100px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.nav-link:hover {
  color: var(--green);
  background: rgba(0, 183, 157, 0.07);
}

.nav-link.nav-highlight {
  color: var(--ink);
  font-weight: 700;
  background: rgba(0, 183, 157, 0.1);
  border: 1px solid rgba(0, 183, 157, 0.25);
}

.nav-link.nav-highlight:hover {
  background: var(--brand-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(0, 183, 157, 0.3);
}

.nav-login {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 100px;
  font-size: 13.5px;
  font-weight: 700;
  color: #ffffff;
  background: var(--brand-gradient);
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(0, 183, 157, 0.3), 0 2px 6px rgba(8, 127, 194, 0.2);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-login .nav-icon {
  transition: transform 0.2s ease;
}

.nav-login:hover {
  background: var(--brand-gradient-hover);
  box-shadow: 0 8px 22px rgba(0, 183, 157, 0.45), 0 3px 10px rgba(8, 127, 194, 0.3);
  transform: translateY(-1.5px);
}

.nav-login:hover .nav-icon {
  transform: translate(2px, -2px);
}

/* Modern Hamburger Toggle */
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #ffffff;
  cursor: pointer;
  position: relative;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-xs);
}

.menu-toggle:hover {
  border-color: var(--green-bright);
  background: rgba(0, 183, 157, 0.05);
}

.menu-icon-bar {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
  transform-origin: center;
}

.menu-toggle[aria-expanded="true"] .menu-icon-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-icon-bar:nth-child(2) {
  opacity: 0;
  transform: scale(0.5);
}

.menu-toggle[aria-expanded="true"] .menu-icon-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.skip {
  position: fixed;
  top: -80px;
  left: 20px;
  z-index: 100;
  padding: 12px 18px;
  background: white;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  font-weight: 700;
  color: var(--green);
}

.skip:focus {
  top: 14px;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  background: 
    radial-gradient(ellipse at 85% 30%, rgba(0, 183, 157, 0.18) 0%, rgba(8, 127, 194, 0.1) 45%, transparent 68%),
    radial-gradient(circle at 12% 20%, rgba(0, 183, 157, 0.08) 0%, transparent 40%),
    linear-gradient(135deg, #f7fdfb 0%, #edf8f6 50%, #e9f5f8 100%);
  overflow: hidden;
  border-bottom: 1px solid rgba(214, 232, 228, 0.6);
}

.hero:before {
  content: "";
  position: absolute;
  top: -150px;
  right: -100px;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(8, 127, 194, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.12fr;
  gap: 50px;
  align-items: center;
  min-height: 740px;
  padding-block: 70px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  margin-top: 10px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  border-radius: 100px;
  padding: 15px 26px;
  font-size: 14px;
  font-weight: 700;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.button.primary {
  background: var(--brand-gradient);
  color: white;
  box-shadow: 0 8px 24px -4px rgba(0, 183, 157, 0.4), 0 3px 10px -2px rgba(8, 127, 194, 0.3);
  position: relative;
  overflow: hidden;
}

.button.primary:hover {
  background: var(--brand-gradient-hover);
  box-shadow: 0 12px 30px -4px rgba(0, 183, 157, 0.5), 0 5px 14px -2px rgba(8, 127, 194, 0.35);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  text-decoration: none;
  font-size: 14px;
  font-weight: 750;
  transition: color 0.18s, transform 0.18s;
}

.text-link:hover {
  color: var(--blue);
  transform: translateX(2px);
}

.hero-pills {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
  font-size: 12px;
  color: #2b554e;
}

.hero-pills span {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid rgba(0, 183, 157, 0.2);
  padding: 6px 13px;
  border-radius: 20px;
  box-shadow: var(--shadow-xs);
}

.hero-pills span:before {
  content: '✓';
  margin-right: 7px;
  color: var(--green-bright);
  font-weight: 800;
}

/* Hero Showcase com Profundidade */
.hero-product {
  position: relative;
  padding: 40px 0 160px;
  min-width: 0;
}

.product-label {
  font-size: 10px;
  letter-spacing: 1.6px;
  font-weight: 800;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #3b6b64;
}

.browser-frame {
  border: 1px solid rgba(194, 217, 213, 0.9);
  border-radius: 16px;
  background: white;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.browser-frame:before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 15px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  z-index: 4;
}

.chrome {
  height: 34px;
  background: #f6faf9;
  border-bottom: 1px solid #e1ebe8;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px;
}

.chrome i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #bdd6ce;
}

.chrome span {
  margin: auto;
  font-size: 9px;
  color: #557571;
  padding-right: 25px;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.zoom {
  border: 0;
  background: white;
  padding: 0;
  display: block;
  width: 100%;
  text-align: left;
  cursor: zoom-in;
  overflow: hidden;
}

.zoom img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.zoom:hover img {
  transform: scale(1.015);
}

.hero-product > .browser-frame {
  width: 106%;
  transform: rotate(-2deg);
  position: relative;
  z-index: 1;
}

/* Smartphone Frame */
.phone {
  width: 195px;
  padding: 8px;
  background: #0d2730;
  border-radius: 32px;
  box-shadow: 0 25px 65px -10px rgba(13, 39, 48, 0.4), 0 0 0 2px rgba(8, 127, 194, 0.3);
  overflow: hidden;
  border: 2px solid #285460;
  position: relative;
}

.phone:before {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 52px;
  height: 14px;
  background: #000000;
  border-radius: 10px;
  z-index: 5;
}

.phone .zoom {
  border-radius: 22px;
  overflow: hidden;
}

.hero-phone {
  position: absolute;
  right: -25px;
  bottom: 12px;
  z-index: 2;
  transform: rotate(5deg);
}

.hero-pet {
  position: absolute;
  bottom: 35px;
  left: 10px;
  display: flex;
  align-items: center;
  z-index: 3;
}

.hero-pet img {
  width: 120px;
  filter: drop-shadow(0 12px 18px rgba(18, 59, 67, 0.15));
}

.hero-pet span {
  font-size: 12px;
  line-height: 1.45;
  background: white;
  padding: 13px 18px;
  border-radius: 18px 18px 18px 0;
  box-shadow: var(--shadow-md);
  margin-left: -10px;
  border: 1px solid var(--line-light);
  color: var(--ink);
  font-weight: 550;
}

.capture-note {
  font-size: 11px;
  color: #627d7c;
  margin-top: 18px;
  line-height: 1.6;
}

.hero-product > .capture-note {
  position: absolute;
  bottom: 0;
  left: 0;
}

/* ==========================================================================
   Brand Band (Transição com Degradê Rico NUVET)
   ========================================================================== */
.brand-band {
  background: var(--brand-gradient-dark);
  color: white;
  padding: 26px 0;
  box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.12), inset 0 -2px 8px rgba(0, 0, 0, 0.12);
  position: relative;
  overflow: hidden;
}

.brand-band:before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.brand-band > .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
}

.brand-band span {
  font-size: 13px;
  color: #c4f7eb;
  font-weight: 500;
  letter-spacing: 0.2px;
}

.brand-band b {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.4px;
}

.brand-band i {
  font-style: normal;
  color: #7ae6cd;
  font-size: 12px;
}

/* ==========================================================================
   Seção Áudio + IA (Destaque Principal com Mockup Mobile)
   ========================================================================== */
.audio {
  background: #ffffff;
}

.section-heading {
  max-width: 760px;
  text-align: center;
  margin: 0 auto 55px;
}

.section-heading .eyebrow {
  justify-content: center;
}

.section-heading > p:last-child {
  font-size: 17px;
  margin: 22px auto 0;
  max-width: 620px;
  color: var(--body);
}

.audio-story {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 45px;
  align-items: center;
}

.editorial {
  margin: 0;
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  background: #dbede8;
  min-height: 520px;
  height: 100%;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 183, 157, 0.15);
}

.editorial > img {
  height: 100%;
  width: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  position: absolute;
}

.photo-label {
  position: absolute;
  bottom: 35px;
  left: 24px;
  right: 24px;
  padding: 20px 22px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 15px;
  line-height: 1.6;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.photo-label strong {
  color: var(--green);
  font-size: 20px;
  display: block;
  margin-top: 3px;
}

.record-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  background: var(--green-bright);
  border-radius: 50%;
  margin-right: 8px;
}

.editorial figcaption {
  position: absolute;
  bottom: 10px;
  left: 24px;
  font-size: 10px;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

/* Área de Demonstração do Gravador (Mockup Mobile) */
.audio-proof {
  padding: 10px 0;
}

.audio-proof h3 {
  font-size: 32px;
  line-height: 1.18;
  margin-bottom: 24px;
}

.audio-flow-container {
  display: grid;
  grid-template-columns: 215px 1fr;
  gap: 22px;
  align-items: center;
  background: linear-gradient(145deg, #f7fcfb 0%, #f0f8f9 100%);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.audio-flow-container:before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 21px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9);
  pointer-events: none;
}

/* Smartphone na seção de áudio */
.phone-audio {
  width: 215px;
  padding: 8px;
  background: #0e2229;
  border-radius: 34px;
  box-shadow: 0 20px 45px -8px rgba(14, 34, 41, 0.35), 0 0 0 2px rgba(0, 183, 157, 0.3);
  border: 2px solid #25464f;
  position: relative;
  margin: 0 auto;
}

.phone-audio:before {
  content: "";
  position: absolute;
  top: 11px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 13px;
  background: #000000;
  border-radius: 10px;
  z-index: 5;
}

.phone-audio .zoom {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.1);
}

.audio-flow-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.audio-step-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-xs);
}

.audio-step-badge strong {
  font-size: 13px;
  color: var(--ink);
  display: block;
}

.audio-step-badge small {
  font-size: 11px;
  color: var(--body-light);
}

.audio-flow-cue {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 750;
  color: var(--green);
  letter-spacing: 0.5px;
  padding-left: 4px;
}

.audio-flow-cue span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--mint);
  color: var(--green);
  font-size: 11px;
}

.inline-capture {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 15px;
  background: #ffffff;
  border: 1.5px solid rgba(0, 183, 157, 0.25);
  border-radius: 16px;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.inline-capture:hover {
  transform: translateY(-2px);
  border-color: var(--green-bright);
  box-shadow: 0 8px 24px -4px rgba(0, 183, 157, 0.2);
}

.inline-capture img {
  width: 105px;
  height: auto;
  border-radius: 8px;
  border: 1px solid var(--line);
  flex-shrink: 0;
}

.inline-capture > span {
  display: grid;
  gap: 3px;
  font-size: 12px;
}

.inline-capture small {
  font-size: 9px;
  letter-spacing: 1.2px;
  color: var(--green);
  font-weight: 800;
}

.inline-capture strong {
  font-size: 15px;
  color: var(--ink);
  line-height: 1.25;
}

.capture-link {
  color: var(--blue);
  font-weight: 750;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}

/* 4 Passos do Fluxo */
.steps {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin: 48px 0 30px;
}

.steps li {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 20px;
  box-shadow: var(--shadow-xs);
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
}

.steps li:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 183, 157, 0.4);
}

.steps li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--brand-gradient);
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 4px 10px rgba(0, 183, 157, 0.3);
  margin-bottom: 14px;
}

.steps h3 {
  font-size: 18px;
  margin: 0 0 10px;
  line-height: 1.25;
}

.steps p {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--body);
}

.review-note {
  padding: 16px 24px;
  border-radius: 14px;
  background: linear-gradient(135deg, #f0faf7 0%, #edf7fb 100%);
  border: 1px solid rgba(0, 183, 157, 0.25);
  text-align: center;
  font-size: 13.5px;
  color: #1a564c;
  font-weight: 550;
  box-shadow: var(--shadow-xs);
}

/* ==========================================================================
   Plataforma & Galeria de Telas Reais
   ========================================================================== */
.platform {
  background: 
    radial-gradient(ellipse at 15% 10%, rgba(0, 183, 157, 0.09) 0%, transparent 50%),
    radial-gradient(circle at 85% 90%, rgba(8, 127, 194, 0.08) 0%, transparent 50%),
    #edf7f4;
  border-block: 1px solid rgba(214, 232, 228, 0.7);
}

.split-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 35px;
  margin-bottom: 40px;
}

.split-heading > p {
  max-width: 340px;
  font-size: 16px;
  color: var(--body);
}

.gallery-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 25px;
}

.gallery-tabs button {
  border: 1px solid rgba(190, 222, 211, 0.9);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  color: #4a6f68;
  padding: 16px 18px;
  text-align: left;
  font-size: 11px;
  display: flex;
  gap: 12px;
  align-items: center;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
}

.gallery-tabs button span {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.gallery-tabs button:hover:not([aria-selected="true"]) {
  background: #ffffff;
  color: var(--green);
  border-color: var(--green-bright);
}

.gallery-tabs button[aria-selected="true"] {
  background: var(--brand-gradient);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 8px 24px -4px rgba(0, 183, 157, 0.4);
}

.gallery-panel {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 40px;
  align-items: center;
  padding: 34px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.gallery-panel[hidden] {
  display: none;
}

.gallery-copy h3 {
  font-size: 30px;
  line-height: 1.2;
}

.gallery-copy > p:not(.eyebrow) {
  font-size: 15px;
  margin-top: 18px;
  color: var(--body);
}

.gallery-copy ul {
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  line-height: 1.75;
  margin-top: 24px;
}

.gallery-copy li {
  padding: 9px 0;
  border-bottom: 1px solid #edf4f2;
  color: var(--ink);
  display: flex;
  align-items: center;
}

.gallery-copy li:before {
  content: '✓';
  color: var(--green-bright);
  font-weight: 800;
  margin-right: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--mint);
  font-size: 10px;
}

.gallery-panel .browser-frame {
  box-shadow: var(--shadow-md);
}

.more-features {
  display: flex;
  gap: 20px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 45px;
  font-size: 13px;
}

.more-features span {
  color: #5d7e75;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.more-features b {
  font-weight: 650;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: var(--shadow-xs);
  color: var(--ink);
}

/* ==========================================================================
   Agentes Pet
   ========================================================================== */
.pets {
  background: #ffffff;
}

.pets-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.pet-stage {
  background: 
    radial-gradient(circle at 50% 35%, #cbf2e7 0%, #def2f5 55%, #edf9f5 100%);
  border-radius: 150px 150px 30px 30px;
  text-align: center;
  position: relative;
  padding: 42px 30px 28px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--line);
}

.pet-stage-label {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--green);
  font-weight: 800;
  background: rgba(255, 255, 255, 0.7);
  padding: 5px 14px;
  border-radius: 20px;
  display: inline-block;
}

.pet-stage > #pet-main {
  width: 280px;
  height: 280px;
  object-fit: contain;
  margin: 24px auto 0;
  filter: drop-shadow(0 18px 24px rgba(27, 116, 101, 0.22));
  transition: transform 0.25s ease;
}

.pet-speech {
  position: relative;
  background: #ffffff;
  border: 1px solid #d7eae2;
  border-radius: 18px;
  padding: 18px 22px;
  box-shadow: var(--shadow-md);
  max-width: 360px;
  margin: -6px auto 22px;
  text-align: left;
}

.pet-speech span {
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--green);
  display: block;
}

.pet-speech p {
  font-size: 14px;
  margin-top: 6px;
  color: var(--ink);
  line-height: 1.5;
}

.pet-choices {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.pet-choice {
  width: 96px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid #d1e4dc;
  border-radius: 14px;
  padding: 10px 6px;
  color: var(--body);
  font-size: 11px;
  font-weight: 600;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-xs);
}

.pet-choice img {
  height: 64px;
  width: 64px;
  object-fit: contain;
  margin: 0 auto 4px;
}

.pet-choice:hover {
  transform: translateY(-2px);
  background: #ffffff;
  border-color: var(--green-bright);
}

.pet-choice[aria-pressed="true"] {
  border: 2px solid var(--green);
  background: #ffffff;
  color: var(--green);
  box-shadow: 0 6px 18px -2px rgba(0, 183, 157, 0.25);
  font-weight: 750;
}

.pet-stage > small {
  display: block;
  font-size: 10px;
  margin: 16px auto 0;
  color: #55776e;
  max-width: 280px;
}

.pet-benefit {
  display: flex;
  gap: 18px;
  margin: 24px 0;
}

.pet-benefit > b {
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: var(--mint);
  color: var(--green);
  font-weight: 800;
  flex-shrink: 0;
}

.pet-benefit h3 {
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -0.3px;
}

.pet-benefit p {
  font-size: 14px;
  margin-top: 6px;
  color: var(--body);
}

.support-preview {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  font-size: 14px;
  font-weight: 750;
  padding: 6px 0;
  margin-top: 6px;
  transition: color 0.18s, transform 0.18s;
}

.support-preview:hover {
  color: var(--blue);
  transform: translateX(3px);
}

/* ==========================================================================
   Portal do Tutor
   ========================================================================== */
.portal {
  background: 
    radial-gradient(ellipse at 90% 20%, rgba(8, 127, 194, 0.12) 0%, transparent 55%),
    #edf7fc;
  overflow: hidden;
  border-block: 1px solid rgba(194, 222, 235, 0.6);
}

.portal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.benefits {
  list-style: none;
  padding: 0;
  margin: 28px 0;
}

.benefits li {
  display: flex;
  gap: 16px;
  margin: 22px 0;
}

.benefits li > span {
  background: white;
  border: 1px solid #c9e4ed;
  color: var(--blue);
  border-radius: 10px;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 800;
  box-shadow: var(--shadow-xs);
}

.benefits h3 {
  font-size: 18px;
  letter-spacing: -0.2px;
  line-height: 1.3;
}

.benefits p {
  font-size: 14px;
  max-width: 380px;
  margin-top: 6px;
  color: var(--body);
}

.portal h2 em {
  background: linear-gradient(135deg, #087fc2 0%, #009fe3 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.portal-devices {
  position: relative;
  min-height: 590px;
  display: flex;
  align-items: center;
  padding-bottom: 90px;
}

.portal-devices > .browser-frame {
  width: 110%;
  flex-shrink: 0;
  transform: rotate(-3deg);
  box-shadow: var(--shadow-lg);
}

.portal-devices > .phone {
  position: absolute;
  bottom: 0;
  right: -10px;
  transform: rotate(4deg);
  width: 195px;
}

.device-note {
  position: absolute;
  bottom: 45px;
  left: 0;
  color: var(--blue);
  font-size: 17px;
  line-height: 1.6;
}

/* ==========================================================================
   Planos e Preços
   ========================================================================== */
.pricing {
  background: 
    radial-gradient(ellipse at 50% 0%, rgba(0, 183, 157, 0.08) 0%, rgba(8, 127, 194, 0.05) 45%, #ffffff 80%),
    #ffffff;
  border-top: 1px solid rgba(214, 232, 228, 0.5);
  border-bottom: 1px solid rgba(214, 232, 228, 0.5);
  position: relative;
  overflow: hidden;
}

.pricing::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--brand-gradient);
  opacity: 0.8;
}

.text-center {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 56px;
}

.text-center .eyebrow {
  justify-content: center;
}

.pricing-lead {
  font-size: 18px;
  line-height: 1.7;
  color: var(--body);
  margin: 18px auto 26px;
  max-width: 640px;
}

.pricing-trust-badges {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 100px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 650;
  color: var(--ink);
  box-shadow: var(--shadow-xs);
}

.trust-badge svg {
  color: var(--green);
}

/* Grid de Planos */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  max-width: 1080px;
  margin: 0 auto;
  align-items: stretch;
}

.pricing-card {
  position: relative;
  background: #ffffff;
  border-radius: 32px;
  border: 1px solid var(--line);
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 183, 157, 0.4);
}

/* Card Destacado (Clínica e Hospital) */
.pricing-card.featured {
  background: linear-gradient(180deg, #ffffff 0%, #f7fcfa 100%);
  border: 2px solid transparent;
  background-clip: padding-box;
  box-shadow: 0 18px 45px -10px rgba(13, 45, 62, 0.12), 0 6px 20px -3px rgba(0, 183, 157, 0.18);
  position: relative;
}

.pricing-card.featured::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--brand-gradient);
  border-radius: 34px;
  z-index: -1;
}

.pricing-card.featured:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 60px -12px rgba(13, 45, 62, 0.18), 0 10px 25px -4px rgba(0, 183, 157, 0.28);
}

.plan-ribbon {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--brand-gradient);
  color: #ffffff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.5px;
  padding: 6px 18px;
  border-radius: 100px;
  box-shadow: 0 6px 16px rgba(0, 183, 157, 0.35);
  white-space: nowrap;
}

/* Header do Card */
.card-header {
  border-bottom: 1px solid var(--line-light);
  padding-bottom: 30px;
}

.plan-audience {
  display: inline-block;
  font-size: 12px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--green);
  margin-bottom: 8px;
}

.plan-name {
  font-size: 30px;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}

.plan-desc {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--body);
  min-height: 48px;
  margin-bottom: 20px;
}

/* Capacidade de Usuários */
.plan-capacity {
  margin-bottom: 22px;
}

.capacity-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  background: rgba(0, 183, 157, 0.08);
  border: 1px solid rgba(0, 183, 157, 0.22);
  border-radius: 100px;
  font-size: 13.5px;
  color: var(--ink);
}

.capacity-pill svg {
  color: var(--green);
}

.capacity-pill.featured {
  background: linear-gradient(135deg, rgba(0, 183, 157, 0.12) 0%, rgba(8, 127, 194, 0.12) 100%);
  border-color: rgba(8, 127, 194, 0.3);
}

.capacity-pill.featured svg {
  color: var(--blue);
}

/* Preço */
.plan-price {
  display: flex;
  align-items: baseline;
  gap: 3px;
  margin-bottom: 6px;
}

.plan-price .currency {
  font-size: 20px;
  font-weight: 700;
  color: var(--ink);
}

.plan-price .amount {
  font-size: 56px;
  font-weight: 850;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.04em;
}

.plan-price .cents {
  font-size: 24px;
  font-weight: 750;
  color: var(--ink);
}

.plan-price .period {
  font-size: 15px;
  font-weight: 600;
  color: var(--body-light);
  margin-left: 4px;
}

.price-note {
  font-size: 12.5px;
  color: var(--body-light);
  margin-bottom: 24px;
}

/* Botões do Card */
.pricing-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 16px 24px;
  border-radius: 100px;
  font-size: 15px;
  font-weight: 750;
  text-decoration: none;
  background: #ffffff;
  color: var(--ink);
  border: 1.5px solid var(--ink);
  box-shadow: var(--shadow-xs);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.pricing-btn:hover {
  background: var(--ink);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.pricing-btn.featured {
  background: var(--brand-gradient);
  color: #ffffff;
  border: none;
  box-shadow: 0 8px 25px rgba(0, 183, 157, 0.38), 0 3px 10px rgba(8, 127, 194, 0.25);
}

.pricing-btn.featured:hover {
  background: var(--brand-gradient-hover);
  box-shadow: 0 12px 32px rgba(0, 183, 157, 0.5), 0 4px 14px rgba(8, 127, 194, 0.35);
  transform: translateY(-2px);
}

/* Corpo dos Recursos */
.card-body {
  padding-top: 30px;
  flex-grow: 1;
}

.features-label {
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--body-light);
  margin-bottom: 20px;
}

.features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--body);
}

.features-list li strong {
  color: var(--ink);
  font-weight: 700;
}

.feat-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 183, 157, 0.12);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.feat-icon.featured {
  background: var(--brand-gradient);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(0, 183, 157, 0.3);
}

/* Banner de Suporte para Dúvidas */
.pricing-support-box {
  margin: 56px auto 0;
  max-width: 1080px;
  background: linear-gradient(135deg, rgba(0, 183, 157, 0.06) 0%, rgba(8, 127, 194, 0.06) 100%);
  border: 1px solid rgba(0, 183, 157, 0.22);
  border-radius: 24px;
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.pricing-support-info {
  display: flex;
  align-items: center;
  gap: 20px;
}

.support-avatar-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: #ffffff;
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 183, 157, 0.2);
}

.pricing-support-info h4 {
  font-size: 17px;
  font-weight: 750;
  color: var(--ink);
  margin-bottom: 4px;
}

.pricing-support-info p {
  font-size: 14px;
  color: var(--body);
  margin: 0;
}

.pricing-support-action {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 24px;
  border-radius: 100px;
  background: #ffffff;
  border: 1.5px solid var(--line);
  color: var(--ink);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--shadow-xs);
  transition: all 0.2s ease;
}

.pricing-support-action:hover {
  border-color: var(--green-bright);
  color: var(--green);
  transform: translateY(-1.5px);
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   FAQ (Dúvidas)
   ========================================================================== */
.faq {
  background: #ffffff;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 90px;
}

.faq-grid > div > p:last-child {
  max-width: 300px;
  margin-top: 24px;
  font-size: 15px;
}

.faq details {
  border-bottom: 1px solid var(--line);
  transition: background-color 0.2s ease;
}

.faq details[open] {
  background: #fafdfc;
  border-radius: 8px;
  margin-bottom: 4px;
}

.faq summary {
  list-style: none;
  cursor: pointer;
  position: relative;
  padding: 22px 36px 22px 0;
  font-size: 16px;
  font-weight: 650;
  line-height: 1.5;
  color: var(--ink);
  transition: color 0.18s;
}

.faq summary:hover {
  color: var(--green);
}

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

.faq summary:after {
  content: '+';
  position: absolute;
  right: 0;
  color: var(--green);
  font-weight: 500;
  font-size: 24px;
  top: 16px;
  transition: transform 0.2s ease;
}

.faq details[open] summary:after {
  content: '−';
  color: var(--blue);
}

.faq details p {
  padding: 0 20px 22px 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--body);
}

/* ==========================================================================
   Seção de Fechamento (Closing CTA)
   ========================================================================== */
.closing {
  background: linear-gradient(135deg, #064b48 0%, #083f58 50%, #075276 100%);
  color: white;
  overflow: hidden;
  position: relative;
}

.closing:before {
  content: "";
  position: absolute;
  top: -80px;
  right: -50px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 183, 157, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.closing > .wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block: 75px;
}

.closing .eyebrow {
  color: #a4f2da;
}

.closing h2 {
  font-size: 48px;
  line-height: 1.15;
  color: white;
}

.closing em {
  background: linear-gradient(135deg, #7ae6cd 0%, #90d8f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.closing .button {
  margin-top: 32px;
}

.button.white {
  background: #ffffff;
  color: #064b48;
  font-weight: 750;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.button.white:hover {
  background: #f7fdfb;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.35);
}

.closing img {
  width: 240px;
  align-self: end;
  margin-bottom: -75px;
  filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.3));
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: center;
  padding-block: 38px;
  border-top: 1px solid var(--line-light);
}

.footer p {
  font-size: 13px;
  margin-right: auto;
  color: var(--body-light);
}

.footer > a:not(:first-child) {
  font-size: 13px;
  text-decoration: none;
  color: var(--body);
  transition: color 0.18s;
}

.footer > a:not(:first-child):hover {
  color: var(--green);
}

.footer small {
  font-size: 12px;
  color: #7b9490;
}

/* ==========================================================================
   Dialog / Lightbox Zoom
   ========================================================================== */
dialog {
  width: min(1200px, 94vw);
  max-height: 94vh;
  border: 1px solid #c6e1d7;
  border-radius: 18px;
  padding: 20px;
  background: #f8fcfa;
  box-shadow: var(--shadow-floating);
  color: var(--ink);
}

dialog::backdrop {
  background: rgba(3, 46, 56, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

dialog > img {
  max-height: 76vh;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  margin: auto;
  border-radius: 8px;
  box-shadow: var(--shadow-md);
}

dialog > p {
  text-align: center;
  font-size: 13px;
  padding-top: 14px;
  color: var(--body);
}

.dialog-close {
  display: block;
  margin: 0 0 12px auto;
  border: 1px solid #aacdc1;
  border-radius: 50px;
  padding: 7px 18px;
  background: white;
  color: var(--ink);
  font-size: 13px;
  font-weight: 650;
  transition: all 0.18s ease;
}

.dialog-close:hover {
  background: #f0faf7;
  border-color: var(--green);
  color: var(--green);
}

/* ==========================================================================
   Responsividade: Tablet (<= 1050px)
   ========================================================================== */
@media (max-width: 1050px) {
  .wrap {
    width: calc(100% - 48px);
  }
  .header {
    padding-inline: 24px;
  }
  .header nav {
    gap: 16px;
  }
  .nav-links {
    gap: 4px;
  }
  .nav-link {
    padding: 6px 10px;
    font-size: 12.5px;
  }
  .nav-login {
    padding: 8px 16px;
    font-size: 12.5px;
  }
  .pricing-grid {
    gap: 24px;
  }
  .pricing-card {
    padding: 36px 28px;
  }
  .hero-grid {
    gap: 25px;
    min-height: 700px;
  }
  .hero-phone {
    right: -8px;
  }
  .hero-product > .browser-frame {
    width: 100%;
  }
  .hero-pet {
    left: 0;
  }
  .hero-pet img {
    width: 100px;
  }
  .hero-pet span {
    font-size: 11px;
  }
  .hero-phone .phone {
    width: 160px;
  }
  .hero h1 {
    font-size: 55px;
  }
  .audio-story {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .editorial {
    min-height: 420px;
  }
  .audio-flow-container {
    grid-template-columns: 200px 1fr;
  }
  .gallery-panel {
    gap: 24px;
    padding: 24px;
  }
  .pets-grid, .portal-grid {
    gap: 40px;
  }
  .portal-devices > .browser-frame {
    width: 100%;
  }
  .portal-devices > .phone {
    right: 0;
  }
  .faq-grid {
    gap: 45px;
  }
}

/* ==========================================================================
   Responsividade: Mobile (<= 760px)
   ========================================================================== */
@media (max-width: 760px) {
  html {
    scroll-padding-top: 80px;
  }
  .wrap {
    width: calc(100% - 36px);
  }
  .section {
    padding: 70px 0;
  }
  .header {
    height: 72px;
    padding-inline: 18px;
  }
  .header-brand {
    gap: 8px;
  }
  .logo {
    width: 116px;
  }
  .brand-divider {
    height: 16px;
  }
  .brand-tagline {
    font-size: 11px;
    letter-spacing: 0.1px;
  }
  .menu-toggle {
    display: flex;
  }
  .header nav {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 14px;
    right: 14px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(214, 232, 228, 0.95);
    border-radius: 24px;
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    box-shadow: 0 20px 45px -8px rgba(13, 45, 62, 0.22), 0 4px 14px rgba(0, 183, 157, 0.1);
    transform-origin: top center;
  }
  .header nav.is-open {
    display: flex;
    animation: menuSlideDown 0.24s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  @keyframes menuSlideDown {
    from {
      opacity: 0;
      transform: translateY(-8px) scale(0.98);
    }
    to {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
  }
  .nav-links {
    flex-direction: column;
    gap: 4px;
  }
  .header nav a.nav-link {
    padding: 12px 16px;
    font-size: 14.5px;
    border-radius: 12px;
  }
  .nav-login {
    text-align: center;
    justify-content: center;
    margin-top: 6px;
    padding: 14px 20px;
    font-size: 14.5px;
  }
  
  /* Hero Mobile */
  .hero-grid {
    grid-template-columns: 1fr;
    padding-block: 48px 36px;
    gap: 30px;
    min-height: 0;
  }
  .hero h1 {
    font-size: clamp(42px, 9.5vw, 62px);
  }
  .hero h1 br:last-of-type {
    display: none;
  }
  .eyebrow {
    font-size: 9px;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
  }
  .lede {
    font-size: 16px;
    margin: 20px 0;
  }
  .hero-pills {
    font-size: 11px;
    gap: 10px;
    margin-top: 22px;
  }
  .hero-product {
    padding: 0 0 155px;
    margin-top: 15px;
  }
  .hero-product > .browser-frame {
    width: 92%;
    transform: rotate(-2deg);
  }
  .hero-phone {
    right: 0;
    bottom: 15px;
  }
  .hero-phone .phone {
    width: 125px;
    border-radius: 22px;
    padding: 5px;
  }
  .hero-phone .phone .zoom {
    border-radius: 16px;
  }
  .hero-pet {
    bottom: 40px;
    left: 4px;
  }
  .hero-pet img {
    width: 88px;
  }
  .hero-pet span {
    padding: 10px 14px;
    font-size: 10px;
  }
  .product-label {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .capture-note {
    font-size: 10px;
  }
  .hero-product > .capture-note {
    bottom: -10px;
    font-size: 9px;
  }
  .chrome {
    height: 26px;
  }
  .chrome span {
    font-size: 7px;
  }
  .chrome i {
    width: 4px;
    height: 4px;
  }
  .browser-frame {
    border-radius: 12px;
  }
  
  /* Brand Band Mobile */
  .brand-band {
    padding: 24px 0;
  }
  .brand-band > .wrap {
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
  }
  .brand-band span {
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
    font-size: 12px;
  }
  .brand-band b {
    font-size: 14px;
  }
  .brand-band i {
    font-size: 11px;
  }

  /* Seção Áudio Mobile */
  .section-heading {
    margin-bottom: 30px;
    text-align: left;
  }
  .section-heading .eyebrow {
    justify-content: flex-start;
  }
  .section-heading > p:last-child {
    font-size: 16px;
  }
  .audio-story {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .editorial {
    min-height: 380px;
  }
  .photo-label {
    bottom: 24px;
    left: 16px;
    right: 16px;
    padding: 14px;
    font-size: 13px;
  }
  .photo-label strong {
    font-size: 16px;
  }
  .audio-proof {
    padding: 10px 0;
  }
  .audio-proof h3 {
    font-size: 28px;
  }
  .audio-flow-container {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 18px;
  }
  .phone-audio {
    width: 195px;
  }
  .steps {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 25px;
  }
  .steps li {
    padding: 18px 14px;
  }
  .steps h3 {
    font-size: 16px;
  }
  .steps p {
    font-size: 12.5px;
  }
  .review-note {
    font-size: 12px;
    padding: 14px;
  }

  /* Plataforma Mobile */
  .split-heading {
    display: block;
    margin-bottom: 28px;
  }
  .split-heading > p {
    margin-top: 18px;
    font-size: 15px;
  }
  .gallery-tabs {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-bottom: 16px;
  }
  .gallery-tabs button {
    padding: 12px;
    font-size: 10px;
    gap: 8px;
  }
  .gallery-tabs button span {
    font-size: 14px;
  }
  .gallery-panel {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 22px;
  }
  .gallery-copy h3 {
    font-size: 26px;
  }
  .gallery-copy ul {
    margin-bottom: 0;
  }
  .more-features {
    gap: 10px;
    font-size: 12px;
    margin-top: 25px;
  }
  .more-features > span {
    width: 100%;
    text-align: center;
  }

  /* Pets Mobile */
  .pets-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }
  .pet-copy {
    grid-row: 1;
  }
  .pet-stage {
    padding: 28px 18px 22px;
    border-radius: 110px 110px 24px 24px;
  }
  .pet-stage > #pet-main {
    width: 220px;
    height: 220px;
  }
  .pet-choices {
    gap: 8px;
  }
  .pet-choice {
    width: 86px;
  }

  /* Portal Mobile */
  .portal-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .portal-devices {
    min-height: 450px;
    padding-bottom: 90px;
  }
  .portal-devices > .browser-frame {
    width: 92%;
    align-self: flex-start;
    margin-top: 25px;
  }
  .portal-devices > .phone {
    width: 160px;
    bottom: 0;
  }
  .device-note {
    bottom: 40px;
    font-size: 13px;
  }

  /* Planos Mobile */
  .pricing-lead {
    font-size: 16px;
    margin-bottom: 20px;
  }
  .pricing-trust-badges {
    gap: 8px;
  }
  .trust-badge {
    font-size: 12px;
    padding: 6px 14px;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .pricing-card {
    padding: 34px 22px;
    border-radius: 26px;
  }
  .pricing-card.featured {
    transform: none !important;
  }
  .pricing-card.featured:hover {
    transform: translateY(-4px) !important;
  }
  .plan-name {
    font-size: 26px;
  }
  .plan-price .amount {
    font-size: 48px;
  }
  .pricing-support-box {
    margin-top: 40px;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    padding: 24px 20px;
    gap: 18px;
  }
  .pricing-support-info {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .pricing-support-action {
    justify-content: center;
    width: 100%;
  }

  /* FAQ Mobile */
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .faq summary {
    font-size: 15px;
    padding-block: 18px;
  }

  /* Closing Mobile */
  .closing > .wrap {
    padding-block: 50px;
    position: relative;
    align-items: flex-start;
  }
  .closing h2 {
    font-size: 36px;
    max-width: 310px;
  }
  .closing img {
    position: absolute;
    right: -18px;
    bottom: 0;
    width: 115px;
    margin: 0;
  }
  .closing .button {
    font-size: 13px;
    margin-top: 25px;
  }

  /* Footer Mobile */
  .footer {
    gap: 18px;
    padding-block: 28px;
  }
  .footer p {
    width: 100%;
    order: 2;
    font-size: 12px;
  }
  .footer small {
    margin-left: auto;
  }
  .footer > a:not(:first-child) {
    font-size: 12px;
  }

  .phone {
    border-width: 1px;
  }
  .button {
    font-size: 13px;
    padding: 14px 20px;
  }
  dialog {
    padding: 14px;
  }
  dialog > p {
    font-size: 12px;
  }
}

@media (max-width: 420px) {
  .logo {
    width: 104px;
  }
  .brand-tagline {
    font-size: 10px;
  }
}

/* Redução de Movimento */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *:before, *:after {
    transition: none !important;
    animation: none !important;
  }
}