/* ================================================
   ALTIORA — Coaching Nutricional
   Design System · Mobile-First · Premium
   ================================================ */

/* ---------- RESET & BASE ---------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Paleta principal */
  --green-deep:   #2D5016;
  --green-mid:    #4A7C2F;
  --green-soft:   #6BA83E;
  --green-light:  #A8D080;
  --green-pale:   #EEF7E6;

  /* Neutros */
  --cream:        #FAFAF7;
  --white:        #FFFFFF;
  --text-dark:    #1A2410;
  --text-mid:     #3D4F2A;
  --text-soft:    #6B7C5A;
  --text-muted:   #9CAD8B;
  --border:       rgba(74,124,47,0.15);

  /* Accent dourado */
  --gold:         #C8A84B;
  --gold-light:   #F5EDD4;

  /* Tipografia fluida */
  --font-head:    'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;

  /* Espaçamentos */
  --section-py:   clamp(4rem, 8vw, 7rem);
  --container:    1160px;
  --radius-sm:    10px;
  --radius-md:    18px;
  --radius-lg:    28px;
  --radius-pill:  999px;

  /* Sombras */
  --shadow-sm:    0 2px 12px rgba(45,80,22,0.08);
  --shadow-md:    0 8px 32px rgba(45,80,22,0.12);
  --shadow-lg:    0 24px 64px rgba(45,80,22,0.16);

  /* Transição padrão */
  --ease:         cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text-dark);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ---------- UTILITÁRIOS ---------- */
.container {
  width: min(100%, var(--container));
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 2.5rem);
}

.section-py { padding-block: var(--section-py); }

.text-center { text-align: center; }

/* ---------- TIPOGRAFIA ---------- */
.display {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.headline {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--text-dark);
}

.title {
  font-family: var(--font-head);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 600;
  line-height: 1.35;
  color: var(--text-dark);
}

.body-lg {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--text-mid);
  line-height: 1.7;
}

.body-md {
  font-size: 0.95rem;
  color: var(--text-soft);
  line-height: 1.65;
}

/* ---------- BADGE ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--green-pale);
  border: 1px solid rgba(107,168,62,0.3);
  color: var(--green-mid);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
}

.badge-gold {
  background: var(--gold-light);
  border-color: rgba(200,168,75,0.3);
  color: #8A6F28;
}

/* ---------- BOTÕES ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--green-mid);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.9rem 2rem;
  border-radius: var(--radius-pill);
  transition: background 0.25s var(--ease), transform 0.2s var(--ease), box-shadow 0.25s var(--ease);
  box-shadow: 0 4px 20px rgba(74,124,47,0.3);
}

.btn-primary:hover {
  background: var(--green-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(74,124,47,0.4);
}

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

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--green-mid);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.85rem 1.75rem;
  border: 2px solid var(--green-mid);
  border-radius: var(--radius-pill);
  transition: all 0.25s var(--ease);
}

.btn-outline:hover {
  background: var(--green-mid);
  color: var(--white);
  transform: translateY(-2px);
}

/* ---------- HEADER ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0;
  transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), padding 0.35s var(--ease);
}

.header.scrolled {
  background: rgba(250, 250, 247, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 32px rgba(45,80,22,0.10);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.06em;
  color: var(--text-dark);
  transition: opacity 0.2s;
}

.logo:hover { opacity: 0.85; }

.logo-mark {
  width: 38px;
  height: 38px;
  background: var(--green-mid);
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  position: relative;
  box-shadow: 0 4px 14px rgba(74,124,47,0.35);
}

.logo-mark::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--gold);
  border-radius: 50%;
  bottom: -3px;
  right: -3px;
  border: 2px solid var(--cream);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-mid);
  position: relative;
  transition: color 0.2s;
  padding-bottom: 2px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--green-soft);
  border-radius: 2px;
  transition: width 0.25s var(--ease);
}

.nav-links a:hover { color: var(--green-mid); }
.nav-links a:hover::after { width: 100%; }

/* CTA nav */
.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
  transition: opacity 0.2s;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 0.5rem 0 1.5rem;
}

.mobile-nav.open { display: flex; }

.mobile-nav a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-mid);
  padding: 0.85rem clamp(1.25rem, 5vw, 2.5rem);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  transition: background 0.15s, color 0.15s;
}

.mobile-nav a:hover { background: var(--green-pale); color: var(--green-mid); }

.mobile-nav .mobile-cta {
  margin: 1rem clamp(1.25rem, 5vw, 2.5rem) 0;
}

/* ---------- HERO ---------- */
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  padding-top: 72px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hero-eyebrow-line {
  width: 32px;
  height: 2px;
  background: var(--green-soft);
  border-radius: 2px;
}

.hero-eyebrow span {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-mid);
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text-dark);
}

.hero-title em {
  font-style: normal;
  color: var(--green-mid);
  position: relative;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--text-mid);
  line-height: 1.7;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 0.5rem;
}

.trust-avatars {
  display: flex;
}

.trust-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--white);
  background: var(--green-light);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--green-deep);
  margin-left: -10px;
}

.trust-avatar:first-child { margin-left: 0; }

.trust-text {
  font-size: 0.85rem;
  color: var(--text-soft);
  line-height: 1.4;
}

.trust-text strong {
  display: block;
  color: var(--text-dark);
  font-weight: 600;
}

/* Hero imagem */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
}

.hero-image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 540px;
  aspect-ratio: 4/5;
}

.hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

/* Floating card na hero */
.hero-float-card {
  position: absolute;
  bottom: 2rem;
  left: -2.5rem;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 220px;
  animation: floatCard 3s ease-in-out infinite;
}

.hero-float-card-2 {
  position: absolute;
  top: 2rem;
  left: -3rem;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: floatCard 3.5s ease-in-out infinite reverse;
}

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.float-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--green-pale);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: var(--green-mid);
}

.float-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.float-value {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-dark);
}

/* Decoração de fundo hero */
.hero-bg-blob {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, var(--green-pale) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* ---------- SEÇÃO PILARES ---------- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.pillar-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-soft), var(--green-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}

.pillar-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.pillar-card:hover::before { transform: scaleX(1); }

.pillar-icon {
  width: 52px;
  height: 52px;
  background: var(--green-pale);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  color: var(--green-mid);
  flex-shrink: 0;
}

/* ---------- SEÇÃO COMO FUNCIONA ---------- */
.section-alt { background: var(--green-pale); }

.steps-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  margin-top: 1rem;
}

.steps-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.step-item {
  display: flex;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid rgba(107,168,62,0.15);
  transition: background 0.2s;
}

.step-item:last-child { border-bottom: none; }

.step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-mid);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.1rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(74,124,47,0.3);
}

.step-body { flex: 1; }
.step-body h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.35rem;
}
.step-body p { font-size: 0.92rem; color: var(--text-soft); }

.steps-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-md);
}

.steps-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- STATS BAR ---------- */
.stats-bar {
  background: var(--green-deep);
  padding: 3rem 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-num {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--green-light);
  margin-top: 0.4rem;
  font-weight: 500;
}

/* ---------- DEPOIMENTOS ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stars { display: flex; gap: 3px; }
.star {
  width: 16px;
  height: 16px;
  fill: var(--gold);
  color: var(--gold);
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.7;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: auto;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--green-light);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1rem;
  color: var(--green-deep);
  flex-shrink: 0;
}

.author-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.author-detail {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 720px;
  margin: 3rem auto 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:first-child { border-top: 1px solid var(--border); }

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.35rem 0;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  text-align: left;
  transition: color 0.2s;
}

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

.faq-trigger-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--green-pale);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: background 0.25s, transform 0.3s var(--ease);
  color: var(--green-mid);
}

.faq-item.open .faq-trigger-icon {
  background: var(--green-mid);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}

.faq-answer-inner {
  padding-bottom: 1.35rem;
  font-size: 0.95rem;
  color: var(--text-soft);
  line-height: 1.7;
}

/* ---------- CTA BANNER ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--green-deep) 0%, var(--green-mid) 60%, var(--green-soft) 100%);
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::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='0.04'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}

.cta-banner .headline { color: var(--white); }
.cta-banner .body-lg { color: rgba(255,255,255,0.82); max-width: 560px; }

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--white);
  color: var(--green-deep);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.95rem 2.25rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 28px rgba(0,0,0,0.2);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(0,0,0,0.25);
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.65);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: 1rem;
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--white);
}

.footer-logo-mark {
  width: 36px;
  height: 36px;
  background: var(--green-soft);
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer-col ul { display: flex; flex-direction: column; gap: 0.7rem; }

.footer-col a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}

.footer-col a:hover { color: var(--green-light); }

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-copy {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

.footer-legal {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
  line-height: 1.6;
}

/* ---------- ANIMAÇÕES DE REVEAL ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ---------- SEÇÃO DIFERENCIAIS ---------- */
.diff-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.diff-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.diff-item {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
}

.diff-check {
  width: 28px;
  height: 28px;
  background: var(--green-pale);
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--green-mid);
}

.diff-body h4 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
}

.diff-body p { font-size: 0.9rem; color: var(--text-soft); }

.diff-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.diff-image-wrap img { width: 100%; height: 100%; object-fit: cover; }

.diff-badge-float {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* ---------- BLOG SEÇÃO ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.blog-thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
}

.blog-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}

.blog-card:hover .blog-thumb img { transform: scale(1.05); }

.blog-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.blog-cat {
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--green-mid);
}

.blog-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.4;
}

.blog-excerpt { font-size: 0.88rem; color: var(--text-soft); line-height: 1.6; }

.blog-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: auto;
  padding-top: 0.5rem;
}

.blog-meta-dot {
  width: 3px;
  height: 3px;
  background: var(--text-muted);
  border-radius: 50%;
}

/* ---------- DIVIDER ---------- */
.divider {
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--green-soft), var(--green-light));
  border-radius: 3px;
}

/* ================================================
   RESPONSIVIDADE MOBILE-FIRST
   ================================================ */

@media (max-width: 1024px) {
  .hero { grid-template-columns: 1fr; min-height: auto; padding-top: 100px; padding-bottom: 4rem; }
  .hero-visual { justify-content: center; }
  .hero-image-wrap { max-width: 480px; aspect-ratio: 3/4; }
  .hero-float-card { left: 0; bottom: 1rem; }
  .hero-float-card-2 { left: 0; top: 1rem; }
  .hero-subtitle { max-width: 100%; }

  .pillars-grid { grid-template-columns: 1fr; gap: 1rem; }
  .steps-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .steps-image { aspect-ratio: 16/9; }
  .diff-wrap { grid-template-columns: 1fr; gap: 3rem; }
  .diff-image-wrap { aspect-ratio: 16/9; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .nav-links, .nav-cta .btn-primary { display: none; }
  .menu-toggle { display: flex; }
}

@media (max-width: 640px) {
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .hero-actions .btn-outline { align-self: flex-start; }
  .blog-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .hero-float-card { display: none; }
  .hero-float-card-2 { display: none; }
  .hero-image-wrap { aspect-ratio: 3/4; }
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cream); }
::-webkit-scrollbar-thumb { background: var(--green-light); border-radius: 3px; }