/* ============================================================
   PET DAY — Sistema Visual Completo
   Estética Liquid Glass | Mobile-First | iOS Premium
   ============================================================ */

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Paleta principal */
  --clr-navy:       #0f1f3d;
  --clr-navy-mid:   #1a2f52;
  --clr-orange:     #f07c1e;
  --clr-orange-lt:  #f9a55a;
  --clr-cream:      #fdf6ee;
  --clr-warm-white: #fffaf5;
  --clr-sand:       #f5ede0;
  --clr-text:       #1c1c1e;
  --clr-text-soft:  #4a4a4f;
  --clr-text-muted: #8e8e93;

  /* Liquid Glass */
  --glass-bg:       rgba(255, 250, 245, 0.72);
  --glass-bg-dark:  rgba(15, 31, 61, 0.65);
  --glass-border:   rgba(255, 255, 255, 0.55);
  --glass-border-dark: rgba(255, 255, 255, 0.12);
  --glass-shadow:   0 8px 32px rgba(15, 31, 61, 0.10);
  --glass-shadow-lg: 0 20px 60px rgba(15, 31, 61, 0.16);
  --glass-blur:     blur(18px);
  --glass-blur-sm:  blur(10px);

  /* Tipografia */
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Helvetica, Arial, sans-serif;
  --font-size-xs:   0.75rem;
  --font-size-sm:   0.875rem;
  --font-size-base: 1rem;
  --font-size-md:   1.125rem;
  --font-size-lg:   1.375rem;
  --font-size-xl:   1.75rem;
  --font-size-2xl:  2.25rem;
  --font-size-3xl:  3rem;
  --font-size-4xl:  3.75rem;

  /* Espaçamento */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Bordas */
  --radius-sm:  0.75rem;
  --radius-md:  1.25rem;
  --radius-lg:  2rem;
  --radius-xl:  2.5rem;
  --radius-full: 999px;

  /* Transições */
  --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  line-height: 1.65;
  color: var(--clr-text);
  background-color: var(--clr-warm-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

/* ── Utilitários ──────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section-label {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-orange);
  margin-bottom: var(--space-xs);
}

.section-title {
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-2xl));
  font-weight: 700;
  line-height: 1.2;
  color: var(--clr-navy);
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: var(--font-size-md);
  color: var(--clr-text-soft);
  max-width: 560px;
  margin-top: var(--space-xs);
  line-height: 1.7;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin-inline: auto; }

/* ── Liquid Glass Mixin ───────────────────────────────────── */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.glass-dark {
  background: var(--glass-bg-dark);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border-dark);
  box-shadow: var(--glass-shadow-lg);
}

/* ── Botões ───────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  font-weight: 600;
  line-height: 1;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-full);
  padding: 0.9rem 2rem;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-navy);
  color: #fff;
  box-shadow: 0 4px 20px rgba(15, 31, 61, 0.28);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--clr-navy-mid);
  box-shadow: 0 8px 32px rgba(15, 31, 61, 0.38);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.7);
  color: var(--clr-navy);
  border: 1.5px solid rgba(15, 31, 61, 0.15);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(15, 31, 61, 0.3);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
}

.btn-outline-white:hover,
.btn-outline-white:focus-visible {
  background: rgba(255, 255, 255, 0.22);
  transform: translateY(-2px);
}

.btn-lg {
  font-size: var(--font-size-md);
  padding: 1.1rem 2.5rem;
}

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ── Header ───────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0.85rem 0;
  transition: background var(--transition), box-shadow var(--transition);
}

.site-header.scrolled {
  background: rgba(255, 250, 245, 0.88);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow: 0 1px 0 rgba(15, 31, 61, 0.08), 0 4px 24px rgba(15, 31, 61, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.header-logo img {
  width: 38px;
  height: 38px;
  border-radius: 10px;
}

.header-logo-name {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--clr-navy);
  letter-spacing: -0.02em;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header-nav a {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--clr-text-soft);
  transition: color var(--transition);
}

.header-nav a:hover {
  color: var(--clr-navy);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-navy);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  min-height: 100svh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
  background: linear-gradient(145deg, #fdf6ee 0%, #f5ede0 40%, #e8d5c4 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 70% 50%, rgba(240, 124, 30, 0.08) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(15, 31, 61, 0.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
  position: relative;
  z-index: 1;
  padding-block: var(--space-xl);
}

.hero-content {
  max-width: 540px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(240, 124, 30, 0.1);
  border: 1px solid rgba(240, 124, 30, 0.25);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.9rem;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-orange);
  margin-bottom: var(--space-md);
}

.hero-headline {
  font-size: clamp(2.2rem, 5vw, var(--font-size-4xl));
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--clr-navy);
  margin-bottom: var(--space-md);
}

.hero-headline em {
  font-style: normal;
  color: var(--clr-orange);
}

.hero-subheadline {
  font-size: var(--font-size-md);
  color: var(--clr-text-soft);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
  max-width: 460px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--font-size-xs);
  color: var(--clr-text-muted);
}

.hero-trust-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--clr-text-muted);
  flex-shrink: 0;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-photo {
  width: 100%;
  max-width: 520px;
  height: auto;
  object-fit: contain;
  object-position: center;
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow-lg);
}

.hero-phone-badge {
  position: absolute;
  bottom: -1rem;
  left: -1.5rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1rem 1.25rem;
  box-shadow: var(--glass-shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: 220px;
}

.hero-phone-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  flex-shrink: 0;
  overflow: hidden;
}

.hero-phone-badge-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-phone-badge-text strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--clr-navy);
  line-height: 1.2;
}

.hero-phone-badge-text span {
  font-size: var(--font-size-xs);
  color: var(--clr-text-muted);
}

/* ── Seção "Por que Pet Day?" ─────────────────────────────── */
.why-section {
  padding-block: var(--space-3xl);
  background: var(--clr-warm-white);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.why-card {
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow-lg);
}

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(240, 124, 30, 0.12), rgba(240, 124, 30, 0.06));
  border: 1px solid rgba(240, 124, 30, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.why-card h3 {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--clr-navy);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

.why-card p {
  font-size: var(--font-size-sm);
  color: var(--clr-text-soft);
  line-height: 1.7;
}

/* ── Seção Funcionalidades ────────────────────────────────── */
.features-section {
  padding-block: var(--space-3xl);
  background: linear-gradient(180deg, var(--clr-sand) 0%, var(--clr-warm-white) 100%);
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3xl);
  margin-top: var(--space-xl);
}

.feature-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.feature-item.reverse {
  direction: rtl;
}

.feature-item.reverse > * {
  direction: ltr;
}

.feature-card {
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow-lg);
}

.feature-number {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-orange);
  margin-bottom: var(--space-sm);
}

.feature-card h3 {
  font-size: clamp(var(--font-size-lg), 3vw, var(--font-size-xl));
  font-weight: 800;
  color: var(--clr-navy);
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: var(--font-size-base);
  color: var(--clr-text-soft);
  line-height: 1.75;
  margin-bottom: var(--space-md);
}

.feature-benefit {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: var(--font-size-sm);
  color: var(--clr-navy);
  font-weight: 500;
  padding: 0.75rem 1rem;
  background: rgba(240, 124, 30, 0.08);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--clr-orange);
}

.feature-benefit::before {
  content: "✓";
  color: var(--clr-orange);
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 0.05em;
}

.feature-photo {
  width: 100%;
  height: auto;
  object-fit: contain;
  object-position: center;
  border-radius: var(--radius-xl);
  box-shadow: var(--glass-shadow-lg);
}

/* ── Seção Emocional ──────────────────────────────────────── */
.emotional-section {
  padding-block: var(--space-3xl);
  position: relative;
  overflow: hidden;
}

.emotional-bg {
  position: absolute;
  inset: 0;
  background-image: url('carinho-4.png');
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  background-attachment: fixed;
  filter: brightness(0.45) saturate(0.8);
}

.emotional-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(15, 31, 61, 0.85) 0%,
    rgba(15, 31, 61, 0.5) 60%,
    transparent 100%
  );
}

.emotional-content {
  position: relative;
  z-index: 1;
  max-width: 600px;
  padding-block: var(--space-xl);
}

.emotional-content .section-label {
  color: var(--clr-orange-lt);
}

.emotional-content .section-title {
  color: #fff;
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-2xl));
}

.emotional-content p {
  color: rgba(255, 255, 255, 0.82);
  font-size: var(--font-size-md);
  line-height: 1.8;
  margin-top: var(--space-md);
  margin-bottom: var(--space-lg);
}

/* ── Seção Como Funciona ──────────────────────────────────── */
.how-section {
  padding-block: var(--space-3xl);
  background: var(--clr-warm-white);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
  position: relative;
}

.steps-grid::before {
  content: "";
  position: absolute;
  top: 2.5rem;
  left: calc(16.66% + 1rem);
  right: calc(16.66% + 1rem);
  height: 2px;
  background: linear-gradient(to right, var(--clr-orange), rgba(240, 124, 30, 0.2));
  z-index: 0;
}

.step-card {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-lg);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--glass-shadow-lg);
}

.step-number {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--clr-navy);
  color: #fff;
  font-size: var(--font-size-md);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  box-shadow: 0 4px 16px rgba(15, 31, 61, 0.25);
}

.step-card h3 {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--clr-navy);
  margin-bottom: var(--space-xs);
  letter-spacing: -0.01em;
}

.step-card p {
  font-size: var(--font-size-sm);
  color: var(--clr-text-soft);
  line-height: 1.7;
}

/* ── CTA Final ────────────────────────────────────────────── */
.cta-section {
  padding-block: var(--space-3xl);
  background: linear-gradient(145deg, var(--clr-navy) 0%, var(--clr-navy-mid) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(240, 124, 30, 0.15) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  pointer-events: none;
}

.cta-section::after {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
  bottom: -150px;
  left: -50px;
  pointer-events: none;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}

.cta-inner .section-label {
  color: var(--clr-orange-lt);
}

.cta-inner h2 {
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-2xl));
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.cta-inner p {
  font-size: var(--font-size-md);
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.cta-trust {
  margin-top: var(--space-md);
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.04em;
}

/* ── Footer ───────────────────────────────────────────────── */
.site-footer {
  background: var(--clr-navy);
  padding-block: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-logo img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.footer-logo-name {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: #fff;
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.45);
  max-width: 360px;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: rgba(255, 255, 255, 0.9);
}

.footer-copy {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.3);
}

/* ── Páginas Internas (Termos / Privacidade) ──────────────── */
.inner-page {
  min-height: 100vh;
  background: var(--clr-warm-white);
}

.inner-header {
  background: var(--clr-navy);
  padding: var(--space-xl) 0 var(--space-lg);
}

.inner-header .container {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
}

.inner-header-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-sm);
}

.inner-header-logo img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.inner-header-logo span {
  font-size: var(--font-size-md);
  font-weight: 700;
  color: #fff;
}

.inner-header h1 {
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-2xl));
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.inner-header .update-date {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.5);
}

.inner-content {
  padding-block: var(--space-3xl);
}

.inner-content .prose {
  max-width: 760px;
  margin-inline: auto;
}

.prose h2 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--clr-navy);
  letter-spacing: -0.01em;
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(240, 124, 30, 0.2);
}

.prose h2:first-child {
  margin-top: 0;
}

.prose p {
  font-size: var(--font-size-base);
  color: var(--clr-text-soft);
  line-height: 1.85;
  margin-bottom: var(--space-sm);
}

.prose ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-sm);
}

.prose ul li {
  font-size: var(--font-size-base);
  color: var(--clr-text-soft);
  line-height: 1.8;
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: 0.35rem;
}

.prose ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--clr-orange);
  font-weight: 700;
}

.prose strong {
  color: var(--clr-navy);
  font-weight: 600;
}

.prose a {
  color: var(--clr-orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose a:hover {
  color: var(--clr-navy);
}

.inner-back {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(15, 31, 61, 0.08);
}

/* ── Responsividade ───────────────────────────────────────── */
@media (max-width: 900px) {
  .header-nav {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-xl);
  }

  .hero-content {
    max-width: 100%;
    order: 1;
  }

  .hero-visual {
    order: 2;
  }

  .hero-subheadline {
    margin-inline: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .hero-phone-badge {
    left: 50%;
    transform: translateX(-50%);
    bottom: -1.5rem;
  }

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

  .feature-item,
  .feature-item.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .feature-photo {
    aspect-ratio: 16/9;
    order: -1;
  }

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

  .steps-grid::before {
    display: none;
  }
}

@media (max-width: 600px) {
  :root {
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 5rem;
  }

  .btn-lg {
    font-size: var(--font-size-base);
    padding: 1rem 1.75rem;
  }

  .hero-photo {
    aspect-ratio: 1/1;
  }

  .hero-phone-badge {
    position: relative;
    left: auto;
    bottom: auto;
    transform: none;
    margin-inline: auto;
    max-width: 100%;
  }

  .feature-card {
    padding: var(--space-md);
  }

  .footer-links {
    gap: var(--space-md);
  }
}

/* ── Acessibilidade ───────────────────────────────────────── */
:focus-visible {
  outline: 3px solid var(--clr-orange);
  outline-offset: 3px;
  border-radius: 4px;
}

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

/* ── Animações de entrada ─────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-up {
  animation: fadeUp 0.7s cubic-bezier(0.4, 0, 0.2, 1) both;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }