/* ============================================================
   VND+ Personalizados — Global Stylesheet
   Mobile-first | Poppins + Inter | Zero frameworks
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800;900&family=Inter:wght@400;500;600&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  --yellow:      #F5C200;
  --yellow-dark: #D9AB00;
  --yellow-light:#FFF8E0;
  --black:       #1A1A1A;
  --white:       #FFFFFF;
  --gray-bg:     #F8F8F8;
  --gray-border: #E5E7EB;
  --gray-text:   #6B7280;
  --gray-dark:   #374151;
  --whatsapp:    #25D366;
  --whatsapp-dark:#1DA851;

  --font-title:  'Poppins', sans-serif;
  --font-body:   'Inter', sans-serif;

  --shadow-sm:   0 1px 3px rgba(0,0,0,.08);
  --shadow-md:   0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:   0 12px 40px rgba(0,0,0,.14);
  --shadow-yellow: 0 8px 30px rgba(245,194,0,.35);

  --radius-sm:   8px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   28px;

  --transition:  all .2s ease;
  --max-width:   1200px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ---------- Typography ---------- */
h1,h2,h3,h4,h5 { font-family: var(--font-title); line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); font-weight: 800; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); font-weight: 700; }
h4 { font-size: 1.1rem; font-weight: 600; }
p  { color: var(--gray-dark); }

/* ---------- Layout Utilities ---------- */
.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }
.section { padding: 5rem 0; }
.section--gray { background: var(--gray-bg); }
.section-tag {
  display: inline-block;
  background: var(--yellow-light);
  color: var(--black);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .3rem .85rem;
  border-radius: 100px;
  margin-bottom: 1rem;
}
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header p { margin-top: .75rem; font-size: 1.05rem; color: var(--gray-text); max-width: 560px; margin-left: auto; margin-right: auto; }
.text-yellow { color: var(--yellow); }
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .875rem 1.75rem;
  border-radius: var(--radius-md);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .95rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--yellow);
  color: var(--black);
  box-shadow: var(--shadow-yellow);
}
.btn-primary:hover { background: var(--yellow-dark); transform: translateY(-2px); box-shadow: 0 12px 40px rgba(245,194,0,.45); }
.btn-whatsapp {
  background: var(--whatsapp);
  color: var(--white);
}
.btn-whatsapp:hover { background: var(--whatsapp-dark); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--black);
  border: 2px solid var(--gray-border);
}
.btn-outline:hover { border-color: var(--yellow); background: var(--yellow-light); }
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.4);
}
.btn-outline-white:hover { border-color: var(--white); background: rgba(255,255,255,.12); }
.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn svg { width: 20px; height: 20px; flex-shrink: 0; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, backdrop-filter .3s, box-shadow .3s;
}
.header.scrolled {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--gray-border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.35rem;
  color: var(--black);
}
.logo-badge {
  background: var(--yellow);
  color: var(--black);
  padding: .2rem .55rem;
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
}
.nav { display: none; }
.nav ul { display: flex; align-items: center; gap: 2rem; }
.nav a {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: .88rem;
  color: var(--gray-dark);
  transition: var(--transition);
  position: relative;
}
.nav a:hover { color: var(--black); }
.nav a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--yellow);
  transition: width .2s;
}
.nav a:hover::after { width: 100%; }

/* Dropdown */
.nav-item { position: relative; }
.nav-item:hover .dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown {
  position: absolute;
  top: calc(100% + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: .75rem;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s, transform .2s, visibility .2s;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .25rem;
}
.dropdown a {
  display: block;
  padding: .5rem .75rem;
  border-radius: var(--radius-sm);
  font-size: .83rem;
  color: var(--gray-dark);
  white-space: nowrap;
}
.dropdown a:hover { background: var(--yellow-light); color: var(--black); }
.dropdown a::after { display: none; }

.header-cta { display: none; }
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--black);
  border-radius: 2px;
  transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 68px 0 0 0;
  background: var(--white);
  z-index: 999;
  padding: 1.5rem 1.25rem;
  overflow-y: auto;
  flex-direction: column;
  gap: 0;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  display: block;
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-border);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 1rem;
  color: var(--gray-dark);
  transition: var(--transition);
}
.mobile-nav a:hover { color: var(--black); padding-left: .5rem; }
.mobile-nav .mobile-cta { margin-top: 1.5rem; }
.mobile-sub { padding-left: 1rem; }
.mobile-sub a { font-weight: 500; font-size: .9rem; color: var(--gray-text); border: none; padding: .6rem 0; }

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 998;
  width: 60px; height: 60px;
  background: var(--whatsapp);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,.55); }
.whatsapp-float svg { width: 30px; height: 30px; fill: #fff; }
.whatsapp-float::before {
  content: '';
  position: absolute;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: var(--whatsapp);
  animation: pulse 2.4s infinite;
  z-index: -1;
}
@keyframes pulse {
  0%   { transform: scale(1); opacity: .6; }
  70%  { transform: scale(1.5); opacity: 0; }
  100% { opacity: 0; }
}

/* ---------- Hero ---------- */
.hero {
  min-height: 100svh;
  background: linear-gradient(160deg, #141414 0%, #2a2a2a 100%);
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -15%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(245,194,0,.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -20%; left: -10%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(245,194,0,.10) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem 0 2.5rem;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(245,194,0,.15);
  border: 1px solid rgba(245,194,0,.3);
  color: var(--yellow);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 100px;
  width: fit-content;
}
.hero h1 { color: var(--white); }
.hero h1 em { font-style: normal; color: var(--yellow); }
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,.72);
  max-width: 520px;
  line-height: 1.7;
}
/* mobile: botões empilhados e centralizados */
.hero-actions {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  align-items: stretch;
}
.hero-actions a {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
}
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  padding-top: .75rem;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero-stat {
  display: flex;
  flex-direction: column;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 10px;
  padding: .75rem 1rem;
}
.hero-stat strong {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--yellow);
  line-height: 1;
}
.hero-stat span { font-size: .75rem; color: rgba(255,255,255,.55); margin-top: .2rem; }
.hero-social {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: rgba(255,255,255,.55);
  font-size: .82rem;
}
.hero-social strong { color: rgba(255,255,255,.8); }

/* hero-visual e hero-badge: ocultos no mobile por padrão (mobile-first) */
.hero-visual { display: none; }
.hero-badge  { display: none; }

/* -- Mobile hero: faixa de fotos deslizante -- */
.hero-strip {
  display: flex;
  gap: .65rem;
  overflow-x: auto;
  padding: .25rem 0 .75rem;
  margin: 0 -1.25rem;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  position: relative;
}
.hero-strip::-webkit-scrollbar { display: none; }
.hero-strip-item {
  flex-shrink: 0;
  width: 130px;
  border-radius: 14px;
  overflow: hidden;
  border: 1.5px solid rgba(255,255,255,.12);
  position: relative;
  box-shadow: 0 4px 20px rgba(0,0,0,.4);
}
.hero-strip-item img {
  width: 100%;
  height: 165px;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  font-size: 0;
  color: transparent;
}
.hero-strip-item span {
  display: block;
  background: rgba(0,0,0,.72);
  color: #fff;
  font-size: .72rem;
  font-weight: 600;
  font-family: var(--font-title);
  text-align: center;
  padding: .35rem .5rem;
  letter-spacing: .02em;
}
.hero-strip-hint {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.35);
  font-size: .75rem;
  margin-top: .25rem;
  padding-bottom: .5rem;
}

/* -- Mobile CTA full-width -- */
.hero-actions .btn-primary {
  width: 100%;
  justify-content: center;
  font-size: 1.05rem;
  padding: 1rem 1.5rem;
}

/* -- Mobile trust badges -- */
.hero-trust {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
  margin-top: .5rem;
}
.hero-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 100px;
  padding: .25rem .7rem;
  font-size: .72rem;
  color: rgba(255,255,255,.7);
  font-family: var(--font-title);
  font-weight: 600;
}
.hero-trust-badge .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #4ade80;
  flex-shrink: 0;
}

/* ---------- Profile Cards ---------- */
.profiles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.profile-card {
  background: var(--white);
  border: 2px solid var(--gray-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .75rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.profile-card:hover {
  border-color: var(--yellow);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.profile-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: var(--yellow-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}
.profile-card h3 { font-size: 1rem; font-weight: 700; }
.profile-card p { font-size: .83rem; color: var(--gray-text); line-height: 1.5; }
.profile-card--full { grid-column: 1 / -1; }

/* ---------- Categories ---------- */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .875rem;
}
.category-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  transition: var(--transition);
}
.category-card:hover {
  border-color: var(--yellow);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.category-emoji { font-size: 2rem; flex-shrink: 0; }
.category-card div h4 { font-size: .95rem; margin-bottom: .15rem; }
.category-card div p { font-size: .78rem; color: var(--gray-text); }

/* ---------- Product Cards ---------- */
.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.product-thumb {
  background: var(--gray-bg);
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4.5rem;
  position: relative;
  overflow: hidden;
}
.product-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;       /* produto inteiro, sem cortar */
  object-position: center center;
  display: block;
  padding: .75rem;           /* respiro ao redor do produto */
  transition: transform .4s ease;
  font-size: 0;
  color: transparent;
  background: var(--gray-bg);
}
.product-card:hover .product-thumb img {
  transform: scale(1.04);
}
.product-badge {
  position: absolute;
  top: .75rem; left: .75rem;
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .72rem;
  padding: .25rem .65rem;
  border-radius: 100px;
}
.product-body { padding: 1.25rem; }
.product-body h3 { font-size: 1rem; margin-bottom: .3rem; }
.product-body p { font-size: .83rem; color: var(--gray-text); margin-bottom: .875rem; line-height: 1.5; }
.product-footer { display: flex; align-items: center; justify-content: space-between; }
.product-price { font-family: var(--font-title); font-weight: 800; font-size: 1rem; }
.product-price small { font-size: .72rem; font-weight: 500; color: var(--gray-text); }
.product-cta {
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .8rem;
  padding: .5rem 1rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  text-decoration: none;
}
.product-cta:hover { background: var(--yellow-dark); }

/* ---------- How It Works ---------- */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  position: relative;
}
.step-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-border);
  transition: var(--transition);
}
.step-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.step-number {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.25rem;
  color: var(--black);
  flex-shrink: 0;
}
.step-content h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.step-content p { font-size: .87rem; color: var(--gray-text); }

/* ---------- Differentials ---------- */
.differentials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.differential-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  border: 1px solid var(--gray-border);
  transition: var(--transition);
}
.differential-card:hover { border-color: var(--yellow); box-shadow: var(--shadow-md); }
.differential-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: var(--yellow-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.differential-card h4 { margin-bottom: .25rem; }
.differential-card p { font-size: .85rem; color: var(--gray-text); }

/* ---------- Clients ---------- */
.clients-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: center;
}
.client-chip {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 100px;
  padding: .5rem 1.25rem;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: .85rem;
  color: var(--gray-dark);
  transition: var(--transition);
}
.client-chip:hover { border-color: var(--yellow); background: var(--yellow-light); }

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  border: 1px solid var(--gray-border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.testimonial-stars { color: var(--yellow); font-size: 1rem; margin-bottom: .75rem; letter-spacing: 2px; }
.testimonial-text { font-size: .95rem; color: var(--gray-dark); line-height: 1.7; margin-bottom: 1rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: .75rem; }
.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .9rem;
  color: var(--black);
}
.author-info strong { font-family: var(--font-title); font-weight: 700; font-size: .9rem; display: block; }
.author-info span { font-size: .78rem; color: var(--gray-text); }

/* ---------- FAQ ---------- */
.faq-list { display: flex; flex-direction: column; gap: .75rem; max-width: 780px; margin: 0 auto; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color .2s;
}
.faq-item.open { border-color: var(--yellow); }
.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--font-title);
  font-weight: 600;
  font-size: .95rem;
  color: var(--black);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.faq-question:hover { background: var(--gray-bg); }
.faq-chevron {
  width: 20px; height: 20px;
  flex-shrink: 0;
  transition: transform .3s;
  color: var(--gray-text);
}
.faq-item.open .faq-chevron { transform: rotate(180deg); color: var(--yellow); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s;
  padding: 0 1.5rem;
}
.faq-item.open .faq-answer { max-height: 400px; padding-bottom: 1.25rem; }
.faq-answer p { font-size: .9rem; color: var(--gray-text); line-height: 1.7; }

/* ---------- WhatsApp Form ---------- */
.form-section {
  background: linear-gradient(135deg, #1A1A1A 0%, #2d2d2d 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.form-section::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(245,194,0,.12) 0%, transparent 70%);
  pointer-events: none;
}
.form-wrapper {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 2.5rem 1.5rem;
  box-shadow: var(--shadow-lg);
  max-width: 720px;
  margin: 0 auto;
}
.form-wrapper h2 { margin-bottom: .5rem; }
.form-wrapper > p { color: var(--gray-text); margin-bottom: 2rem; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: .82rem;
  color: var(--gray-dark);
}
.form-group input,
.form-group select {
  padding: .8rem 1rem;
  border: 1.5px solid var(--gray-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .92rem;
  color: var(--black);
  background: var(--white);
  transition: border-color .2s;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(245,194,0,.15);
}
.select-wrapper { position: relative; }
.select-wrapper::after {
  content: '';
  position: absolute;
  right: 1rem; top: 50%;
  transform: translateY(-50%);
  width: 0; height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--gray-text);
  pointer-events: none;
}
.form-submit { width: 100%; font-size: 1.05rem; padding: 1.1rem; border-radius: var(--radius-md); justify-content: center; }
.form-note { text-align: center; font-size: .8rem; color: var(--gray-text); margin-top: .75rem; }

/* ---------- Final CTA ---------- */
.cta-final {
  background: var(--yellow);
  padding: 5rem 0;
}
.cta-final-inner { text-align: center; }
.cta-final h2 { color: var(--black); margin-bottom: .75rem; }
.cta-final p { color: rgba(26,26,26,.7); font-size: 1.05rem; margin-bottom: 2rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.btn-dark { background: var(--black); color: var(--white); }
.btn-dark:hover { background: #333; transform: translateY(-2px); }

/* ---------- Footer ---------- */
.footer {
  background: var(--black);
  color: rgba(255,255,255,.65);
  padding: 3.5rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}
.footer-brand .logo { color: var(--white); margin-bottom: .5rem; }
.footer-brand p { font-size: .88rem; line-height: 1.7; max-width: 280px; }
.footer-tagline {
  font-size: .85rem;
  line-height: 1.7;
  color: rgba(255,255,255,.5);
  margin-top: .35rem;
  margin-bottom: 1rem;
  max-width: 260px;
  font-style: italic;
}
.footer-col h4 {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: .9rem;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer-col ul li { margin-bottom: .6rem; }
.footer-col ul a {
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  transition: color .2s;
}
.footer-col ul a:hover { color: var(--yellow); }
.footer-contact-item { display: flex; align-items: center; gap: .5rem; font-size: .85rem; margin-bottom: .75rem; }
.footer-contact-item svg { width: 16px; height: 16px; flex-shrink: 0; opacity: .6; }
.footer-instagram {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(245,194,0,.12);
  border: 1px solid rgba(245,194,0,.25);
  color: var(--yellow);
  padding: .5rem 1rem;
  border-radius: 100px;
  font-size: .85rem;
  font-weight: 600;
  margin-top: .5rem;
  transition: var(--transition);
}
.footer-instagram:hover { background: rgba(245,194,0,.2); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  align-items: center;
  text-align: center;
  font-size: .78rem;
}
.footer-bottom a { color: var(--yellow); }

/* ---------- Category Page Hero ---------- */
.cat-hero {
  background: linear-gradient(135deg, #1A1A1A 0%, #2d2d2d 100%);
  padding: 7rem 0 4rem;
  margin-top: 68px;
  position: relative;
  overflow: hidden;
}
.cat-hero::before {
  content: '';
  position: absolute;
  top: -30%; right: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(245,194,0,.15) 0%, transparent 70%);
  pointer-events: none;
}
.cat-hero h1 { color: var(--white); margin-bottom: 1rem; }
.cat-hero p { color: rgba(255,255,255,.7); font-size: 1.1rem; max-width: 560px; margin-bottom: 2rem; line-height: 1.7; }
.cat-hero-emoji { font-size: 5rem; margin-bottom: 1rem; display: block; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: rgba(255,255,255,.55); transition: color .2s; }
.breadcrumb a:hover { color: var(--yellow); }
.breadcrumb span { color: rgba(255,255,255,.35); }

/* ---------- Scroll Animations ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }
.fade-up-delay-1 { transition-delay: .1s; }
.fade-up-delay-2 { transition-delay: .2s; }
.fade-up-delay-3 { transition-delay: .3s; }


/* ============================================================
   RESPONSIVE BREAKPOINTS
   ============================================================ */

/* 480px + */
@media (min-width: 480px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 768px + */
@media (min-width: 768px) {
  .profiles-grid { grid-template-columns: repeat(3, 1fr); }
  .profile-card--full { grid-column: auto; }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .differentials-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* 1024px + */
@media (min-width: 1024px) {
  .nav { display: block; }
  .header-cta { display: inline-flex; }
  .menu-toggle { display: none; }
  .hero { min-height: 100vh; }
  .hero-inner { flex-direction: row; align-items: center; gap: 4rem; padding: 5rem 0; }
  .hero-content { flex: 1; max-width: 580px; }
  .hero-visual { flex: 1; display: flex; justify-content: center; align-items: center; }
  .hero-badge  { display: inline-flex; }
  .hero-strip { display: none !important; }
  .hero-strip-hint { display: none !important; }
  .hero-trust { display: none !important; }
  /* restaura botões em linha no desktop */
  .hero-actions { flex-direction: row; align-items: center; flex-wrap: wrap; gap: 1rem; }
  .hero-actions a { width: auto; justify-content: flex-start; text-align: left; }
  .hero-actions .btn-primary { width: auto; font-size: inherit; padding: .9rem 2rem; }
  /* divisor vertical entre stats no desktop */
  .hero-stats { display: flex; flex-wrap: nowrap; gap: 0; background: none; border-top: 1px solid rgba(255,255,255,.1); padding-top: 1.25rem; margin-top: 1rem; }
  .hero-stat { background: none; border: none; border-right: 1px solid rgba(255,255,255,.1); padding: 0 1.25rem 0 0; margin-right: 1.25rem; border-radius: 0; min-width: 0; }
  .hero-stat:last-child { border-right: none; margin-right: 0; }
  .hero-stat strong { font-size: 1.6rem; white-space: nowrap; }
  .hero-stat span { font-size: .75rem; white-space: nowrap; }

  .hero-emoji-stack {
    font-size: 5rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    text-align: center;
  }
  .hero-emoji-stack span {
    display: block;
    padding: 1.25rem;
    background: rgba(255,255,255,.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,.08);
  }

  /* Fotos reais no hero */
  .hero-photos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 230px 230px;
    gap: .85rem;
    width: 100%;
    max-width: 480px;
    position: relative;
  }
  /* brilho decorativo atrás das fotos */
  .hero-photos::before {
    content: '';
    position: absolute;
    inset: -30px;
    background: radial-gradient(circle at 60% 50%, rgba(245,194,0,.12) 0%, transparent 65%);
    pointer-events: none;
    z-index: 0;
  }
  .hero-photo {
    border-radius: 18px;
    overflow: hidden;
    border: 2px solid rgba(255,255,255,.12);
    box-shadow: 0 12px 40px rgba(0,0,0,.45);
    position: relative;
    background: rgba(255,255,255,.05);
    z-index: 1;
  }
  .hero-photo img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
    transition: transform .6s ease;
    font-size: 0;
    color: transparent;
  }
  .hero-photo:hover img { transform: scale(1.06); }
  .hero-photo--tall { grid-row: span 2; }
  /* destaque sutil na primeira foto */
  .hero-photo--tall { border-color: rgba(245,194,0,.25); }

  .profiles-grid { grid-template-columns: repeat(5, 1fr); }
  .categories-grid { grid-template-columns: repeat(4, 1fr); }
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .steps-grid { grid-template-columns: repeat(4, 1fr); }
  .differentials-grid { grid-template-columns: repeat(3, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
  .form-wrapper { padding: 3rem 2.5rem; }
}

/* 1280px + */
@media (min-width: 1280px) {
  .categories-grid { grid-template-columns: repeat(4, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(4, 1fr); }
}