/* ============================================================
   INSTITUTO ALINHANDO AS EMOÇÕES — stylesheet
   Paleta: #916c6e (primary) · #fde8e5 (secondary) · nude/bege
   ============================================================ */

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

:root {
  --color-primary:    #916c6e;
  --color-primary-dk: #7a5a5c;
  --color-primary-lt: #b08a8c;
  --color-secondary:  #fde8e5;
  --color-secondary-dk: #f5d0cb;
  --color-nude:       #f7ede8;
  --color-beige:      #f9f4f0;
  --color-white:      #fffcfb;
  --color-text:       #3d2e2e;
  --color-text-md:    #6b4e4e;
  --color-text-lt:    #a07878;
  --color-border:     #edddd8;

  --font-title: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-body:  'Inter', 'Poppins', system-ui, sans-serif;

  --radius-sm:  6px;
  --radius-md:  14px;
  --radius-lg:  24px;
  --radius-xl:  40px;
  --radius-full: 999px;

  --shadow-sm:  0 2px 8px rgba(145,108,110,.08);
  --shadow-md:  0 6px 24px rgba(145,108,110,.12);
  --shadow-lg:  0 16px 48px rgba(145,108,110,.16);

  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.6s cubic-bezier(0.4,0,0.2,1);

  --header-h: 76px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--color-white);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }

/* ── Container ───────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Typography helpers ──────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.section-label--light { color: rgba(255,255,255,.75); }

.section-title {
  font-family: var(--font-title);
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 500;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 16px;
}
.section-title em { font-style: italic; color: var(--color-primary); }

.section-subtitle {
  font-size: 1rem;
  color: var(--color-text-md);
  max-width: 560px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .02em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(145,108,110,.35);
}
.btn--primary:hover {
  background: var(--color-primary-dk);
  box-shadow: 0 8px 28px rgba(145,108,110,.45);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  background: var(--color-secondary);
  box-shadow: var(--shadow-sm);
}

.btn--light {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
}
.btn--light:hover {
  background: var(--color-secondary);
  box-shadow: 0 8px 28px rgba(0,0,0,.18);
}

/* ── Scroll animation ────────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-in--delay  { transition-delay: .18s; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════════ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255,252,251,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.header.scrolled {
  border-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.header__logo { flex-shrink: 0; }
.logo-img {
  height: 64px;
  width: auto;
  object-fit: contain;
}

/* Nav */
.nav__list {
  display: flex;
  gap: 6px;
}
.nav__link {
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: .875rem;
  font-weight: 500;
  color: var(--color-text-md);
  transition: color var(--transition), background var(--transition);
}
.nav__link:hover,
.nav__link.active {
  color: var(--color-primary);
  background: var(--color-secondary);
}

.header__cta { font-size: .85rem; padding: 11px 22px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.hamburger:hover { background: var(--color-secondary); }
.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), width var(--transition);
}
.hamburger span:nth-child(2) { width: 70%; margin-left: auto; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  padding: calc(var(--header-h) + 60px) 0 80px;
  background: linear-gradient(145deg, var(--color-white) 0%, var(--color-nude) 50%, var(--color-secondary) 100%);
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Decorative organic shapes */
.hero__shape {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero__shape--1 {
  width: 600px; height: 600px;
  top: -200px; right: -150px;
  background: radial-gradient(circle, rgba(253,232,229,.7) 0%, transparent 70%);
  filter: blur(60px);
}
.hero__shape--2 {
  width: 400px; height: 400px;
  bottom: -100px; left: -100px;
  background: radial-gradient(circle, rgba(145,108,110,.12) 0%, transparent 70%);
  filter: blur(50px);
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-block;
  background: rgba(145,108,110,.1);
  color: var(--color-primary);
  border: 1px solid rgba(145,108,110,.2);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .08em;
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 20px;
}
.hero__title em {
  font-style: italic;
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-md);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.hero__info {
  font-size: .8rem;
  color: var(--color-text-lt);
  letter-spacing: .04em;
}

/* Hero image column */
.hero__image {
  display: flex;
  justify-content: center;
}

.hero__image-wrap {
  position: relative;
  display: inline-block;
}

.hero__image-bg {
  position: absolute;
  inset: -20px -20px -20px -20px;
  border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dk) 100%);
  z-index: 0;
  animation: morphBlob 8s ease-in-out infinite;
}

@keyframes morphBlob {
  0%,100% { border-radius: 60% 40% 55% 45% / 50% 55% 45% 50%; }
  33%      { border-radius: 40% 60% 45% 55% / 55% 45% 55% 45%; }
  66%      { border-radius: 55% 45% 60% 40% / 45% 50% 50% 55%; }
}

.hero__photo {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  border-radius: 55% 45% 50% 50% / 50% 55% 45% 50%;
  object-fit: cover;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
  animation: morphPhoto 8s ease-in-out infinite;
}

@keyframes morphPhoto {
  0%,100% { border-radius: 55% 45% 50% 50% / 50% 55% 45% 50%; }
  33%      { border-radius: 45% 55% 55% 45% / 55% 45% 55% 45%; }
  66%      { border-radius: 50% 50% 45% 55% / 45% 50% 50% 55%; }
}

/* ═══════════════════════════════════════════════════════════
   SOBRE
   ═══════════════════════════════════════════════════════════ */
.sobre {
  padding: 112px 0;
  background: var(--color-white);
}

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

.sobre__image-wrap {
  position: relative;
  display: inline-block;
}

.sobre__photo {
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-xl) var(--radius-xl) var(--radius-xl) 0;
  object-fit: cover;
  aspect-ratio: 3/4;
  box-shadow: var(--shadow-lg);
}

.sobre__badge-crp {
  position: absolute;
  bottom: 28px;
  right: -20px;
  background: var(--color-primary);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
  line-height: 1.2;
}
.sobre__badge-number {
  display: block;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .12em;
  opacity: .75;
}
.sobre__badge-code {
  display: block;
  font-size: 1rem;
  font-weight: 700;
}

.sobre__text {
  color: var(--color-text-md);
  margin-bottom: 16px;
  line-height: 1.8;
}
.sobre__text strong { color: var(--color-primary); font-weight: 600; }

.sobre__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--color-border);
}

.sobre__stat { text-align: center; }
.sobre__stat-number {
  display: block;
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}
.sobre__stat-label {
  font-size: .75rem;
  color: var(--color-text-lt);
  letter-spacing: .04em;
  line-height: 1.4;
}

/* ═══════════════════════════════════════════════════════════
   ATENDIMENTOS (cards)
   ═══════════════════════════════════════════════════════════ */
.atendimentos {
  padding: 112px 0;
  background: var(--color-beige);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-secondary-dk);
}

.card__icon {
  width: 52px; height: 52px;
  background: var(--color-secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 16px;
  transition: background var(--transition);
}
.card:hover .card__icon { background: var(--color-secondary-dk); }

.card__title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 10px;
}

.card__text {
  font-size: .875rem;
  color: var(--color-text-md);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════
   DIFERENCIAIS
   ═══════════════════════════════════════════════════════════ */
.diferenciais {
  padding: 112px 0;
  background: var(--color-white);
}

.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.diferencial {
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.diferencial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  background: var(--color-nude);
}

.diferencial__icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dk) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 18px;
}

.diferencial__title {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 10px;
}

.diferencial__text {
  font-size: .875rem;
  color: var(--color-text-md);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════
   EBOOK
   ═══════════════════════════════════════════════════════════ */
.ebook {
  padding: 112px 0;
  background: linear-gradient(135deg, var(--color-nude) 0%, var(--color-secondary) 100%);
  position: relative;
  overflow: hidden;
}

.ebook__shape {
  position: absolute;
  top: -80px; right: -80px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(145,108,110,.15) 0%, transparent 70%);
  pointer-events: none;
}

.ebook__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  position: relative;
  z-index: 1;
}

/* Book mockup */
.ebook__mockup {
  display: flex;
  justify-content: center;
}

.ebook__book {
  perspective: 1200px;
}

.ebook__book-front {
  width: 260px;
  transform: rotateY(-12deg) rotateX(3deg);
  transition: transform var(--transition-slow);
  cursor: default;
  filter: drop-shadow(0 20px 40px rgba(145,108,110,.3));
}
.ebook__book-front:hover {
  transform: rotateY(-6deg) rotateX(1deg) scale(1.02);
}

.ebook__book-cover {
  background: linear-gradient(145deg, var(--color-primary) 0%, var(--color-primary-dk) 100%);
  border-radius: var(--radius-md);
  padding: 40px 30px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.ebook__book-deco {
  position: absolute;
  bottom: -30px; right: -30px;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  pointer-events: none;
}

.ebook__book-label {
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
  background: rgba(255,255,255,.12);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  display: inline-block;
  width: fit-content;
}

.ebook__book-title {
  font-family: var(--font-title);
  font-size: 1.35rem;
  font-weight: 500;
  color: #fff;
  line-height: 1.3;
  font-style: italic;
  position: relative;
  z-index: 1;
}

.ebook__book-author {
  font-size: .8rem;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  letter-spacing: .06em;
  position: relative;
  z-index: 1;
}

.ebook__text {
  color: var(--color-text-md);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* ═══════════════════════════════════════════════════════════
   COMO FUNCIONA
   ═══════════════════════════════════════════════════════════ */
.como-funciona {
  padding: 112px 0;
  background: var(--color-white);
}

.etapas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}

.etapa {
  padding: 40px 28px;
  text-align: center;
  position: relative;
}

/* Connector line between steps */
.etapa__connector {
  position: absolute;
  top: 72px;
  right: -20px;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-secondary-dk), var(--color-primary));
  z-index: 1;
}
.etapa__connector::after {
  content: '';
  position: absolute;
  right: -5px;
  top: -4px;
  width: 10px; height: 10px;
  border-right: 2px solid var(--color-primary);
  border-top: 2px solid var(--color-primary);
  transform: rotate(45deg);
}

.etapa__number {
  font-family: var(--font-title);
  font-size: 3.5rem;
  font-weight: 300;
  color: rgba(145,108,110,.12);
  line-height: 1;
  margin-bottom: -8px;
  display: block;
}

.etapa__icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dk) 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin: 0 auto 16px;
  box-shadow: 0 4px 16px rgba(145,108,110,.15);
  position: relative;
  z-index: 2;
  transition: transform var(--transition), box-shadow var(--transition);
}
.etapa:hover .etapa__icon {
  transform: scale(1.08);
  box-shadow: 0 8px 24px rgba(145,108,110,.25);
}

.etapa__title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: 10px;
}

.etapa__text {
  font-size: .875rem;
  color: var(--color-text-md);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════════
   CTA FINAL
   ═══════════════════════════════════════════════════════════ */
.cta-final {
  padding: 112px 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-final__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dk) 60%, #5d3f40 100%);
  z-index: 0;
}
.cta-final__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-final__inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto;
}

.cta-final__title {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 20px;
}
.cta-final__title em {
  font-style: italic;
  color: var(--color-secondary);
}

.cta-final__text {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  line-height: 1.75;
  margin-bottom: 40px;
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */
.footer {
  background: var(--color-text);
  color: var(--color-border);
}

.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 64px;
  padding: 80px 24px 64px;
}

.footer__logo {
  height: 64px;
  width: auto;
  object-fit: contain;
  margin-bottom: 20px;
}

.footer__desc {
  font-size: .875rem;
  color: rgba(255,255,255,.5);
  line-height: 1.75;
  margin-bottom: 28px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: background var(--transition), color var(--transition), transform var(--transition);
}
.footer__social-link:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-2px);
}

.footer__nav-title {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 20px;
}

.footer__nav-list { display: flex; flex-direction: column; gap: 10px; }

.footer__nav-link {
  font-size: .9rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition), padding-left var(--transition);
}
.footer__nav-link:hover {
  color: var(--color-secondary);
  padding-left: 4px;
}

.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.footer__contact-link,
.footer__contact-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  transition: color var(--transition);
}
.footer__contact-link:hover { color: var(--color-secondary); }
.footer__contact-link svg,
.footer__contact-info svg { flex-shrink: 0; color: var(--color-primary-lt); }

.footer__cta { font-size: .85rem; padding: 12px 22px; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  flex-wrap: wrap;
  gap: 8px;
}

.footer__rights {
  font-size: .78rem;
  color: rgba(255,255,255,.3);
}

.footer__credits {
  font-size: .78rem;
  color: rgba(255,255,255,.3);
}

.footer__credits-link {
  color: var(--color-primary-lt);
  transition: color var(--transition);
}
.footer__credits-link:hover { color: var(--color-secondary); }

/* ── WhatsApp Float ──────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,.55);
}
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: rgba(37,211,102,.25);
  animation: waPulse 2.5s ease-in-out infinite;
}
@keyframes waPulse {
  0%,100% { transform: scale(1); opacity: .6; }
  50%      { transform: scale(1.25); opacity: 0; }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — Tablet (≤ 960px)
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 960px) {

  /* Header */
  .nav, .header__cta { display: none; }
  .hamburger { display: flex; }

  /* Mobile nav */
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 24px;
    box-shadow: var(--shadow-md);
    z-index: 99;
  }
  .nav.open { display: block; }
  .nav__list { flex-direction: column; gap: 4px; }
  .nav__link {
    display: block;
    padding: 12px 16px;
    font-size: 1rem;
  }

  /* Hero */
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  .hero__subtitle,
  .hero__badge { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__info { text-align: center; }
  .hero__image { order: -1; }
  .hero__photo { max-width: 320px; }

  /* Sobre */
  .sobre__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }
  .sobre__image { display: flex; justify-content: center; }
  .sobre__badge-crp { right: 0; }

  /* Cards */
  .cards-grid { grid-template-columns: repeat(2, 1fr); }

  /* Diferenciais */
  .diferenciais__grid { grid-template-columns: repeat(2, 1fr); }

  /* Ebook */
  .ebook__inner {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  /* Como funciona */
  .etapas { grid-template-columns: repeat(2, 1fr); }
  .etapa__connector { display: none; }
  .etapa:nth-child(2) .etapa__connector { display: none; }

  /* Footer */
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 60px 24px 48px;
  }
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — Mobile (≤ 560px)
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 560px) {

  :root { --header-h: 66px; }

  .hero {
    padding: calc(var(--header-h) + 40px) 0 60px;
    min-height: auto;
  }
  .hero__title { font-size: 1.9rem; }
  .hero__subtitle { font-size: .95rem; }
  .hero__actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; max-width: 320px; justify-content: center; }
  .hero__photo { max-width: 260px; }

  .sobre { padding: 72px 0; }
  .sobre__stats { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .sobre__stat-number { font-size: 1.4rem; }

  .atendimentos { padding: 72px 0; }
  .cards-grid { grid-template-columns: 1fr; }

  .diferenciais { padding: 72px 0; }
  .diferenciais__grid { grid-template-columns: 1fr; }

  .ebook { padding: 72px 0; }
  .ebook__book-front { width: 200px; }
  .ebook__book-cover { min-height: 280px; padding: 30px 22px; }
  .ebook__book-title { font-size: 1.1rem; }

  .como-funciona { padding: 72px 0; }
  .etapas { grid-template-columns: 1fr; gap: 8px; }

  .cta-final { padding: 80px 0; }
  .cta-final__title { font-size: 1.8rem; }

  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
  }

  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 52px;
    height: 52px;
  }

  .section-header { margin-bottom: 40px; }
}