/* ============================================================
   :root — Design Tokens
============================================================ */
:root {
  --azul-profundo: #1A3A5C;
  --azul-medio:    #2E5F8A;
  --azul-claro:    #EAF1F8;
  --dourado:       #C9A84C;
  --dourado-claro: #F0E4C2;
  --branco:        #FFFFFF;
  --off-white:     #F8F7F4;
  --cinza-escuro:  #2D2D2D;
  --cinza-medio:   #6B6B6B;
  --cinza-claro:   #E8E4DC;
  --overlay-azul:  rgba(26, 58, 92, 0.55);
  --container:     1200px;
  --transition:    cubic-bezier(0.25, 0, 0, 1);
}

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

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

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--cinza-escuro);
  background-color: var(--off-white);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  border-radius: 0;
}

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

ul {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: 'DM Sans', sans-serif;
}

/* ============================================================
   Utilities
============================================================ */

/* Garante que âncoras do nav não fiquem atrás do header fixo */
section[id] {
  scroll-margin-top: 72px;
}
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 4rem);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   Skip Link
============================================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--azul-profundo);
  color: var(--branco);
  padding: 0.75rem 1.25rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  z-index: 9999;
  transition: top 200ms;
}
.skip-link:focus {
  top: 1rem;
}

/* ============================================================
   Components — Buttons
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 14px 32px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 0;
  transition: background 200ms var(--transition), color 200ms var(--transition), border-color 200ms var(--transition), transform 100ms;
  cursor: pointer;
  line-height: 1;
}
.btn:active {
  transform: scale(0.98);
}
.btn:focus-visible {
  outline: 2px solid var(--dourado);
  outline-offset: 3px;
}

.btn-primary {
  background: var(--azul-profundo);
  color: var(--branco);
  border: 1px solid var(--azul-profundo);
}
.btn-primary:hover {
  background: var(--azul-medio);
  border-color: var(--azul-medio);
}

.btn-ghost {
  background: transparent;
  color: var(--azul-profundo);
  border: 1px solid var(--azul-profundo);
  padding: 13px 31px;
}
.btn-ghost:hover {
  background: var(--azul-claro);
}

.btn-ghost-white {
  background: transparent;
  color: var(--branco);
  border: 1px solid rgba(255,255,255,0.5);
  padding: 13px 31px;
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--branco);
}

/* ============================================================
   Components — Label style
============================================================ */
.label-tag {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.6875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cinza-medio);
}

/* ============================================================
   Components — Gold line decorative
============================================================ */
.gold-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--dourado);
  transform-origin: left;
}

/* ============================================================
   Header
============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1200;
  padding: 1.25rem 0;
  transition: background 300ms var(--transition), border-color 300ms var(--transition);
  border-bottom: 0.5px solid transparent;
}
.site-header.scrolled {
  background: var(--branco);
  border-bottom-color: var(--cinza-claro);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.header-logo {
  display: flex;
  flex-shrink: 0;
}

.logo-img {
  height: 48px;
  width: auto;
  filter: brightness(0);
  transition: filter 0.3s ease;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links {
  display: flex;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.875rem;
  color: var(--azul-profundo);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--azul-profundo);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms var(--transition);
}
.nav-links a:hover::after,
.nav-links a:focus-visible::after {
  transform: scaleX(1);
}
.nav-links a:focus-visible {
  outline: 2px solid var(--dourado);
  outline-offset: 3px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0.5rem;
  background: none;
  border: none;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--azul-profundo);
  transition: transform 300ms var(--transition), opacity 200ms;
}
.hamburger.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* Mobile menu overlay */
.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  position: fixed;
  inset: 0;
  background: var(--branco);
  z-index: 1100;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms var(--transition), visibility 280ms var(--transition);
}
.mobile-nav.open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav .nav-links {
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.mobile-nav .nav-links a {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
  font-weight: 400;
  color: var(--azul-profundo);
}
.mobile-nav .btn {
  margin-top: 1rem;
}

/* ============================================================
   Grain overlay
============================================================ */
.grain-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 500;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  animation: grain 0.6s steps(1) infinite;
}
@keyframes grain {
  0%   { transform: translate(0, 0); }
  10%  { transform: translate(-1%, -1%); }
  20%  { transform: translate(1%, 0%); }
  30%  { transform: translate(-1%, 1%); }
  40%  { transform: translate(1%, -1%); }
  50%  { transform: translate(-1%, 0%); }
  60%  { transform: translate(0%, 1%); }
  70%  { transform: translate(1%, 1%); }
  80%  { transform: translate(-1%, -1%); }
  90%  { transform: translate(0%, -1%); }
  100% { transform: translate(0, 0); }
}

/* ============================================================
   Section base
============================================================ */
.section {
  padding-block: 100px;
}

/* ============================================================
   Hero
============================================================ */
#hero {
  background: var(--off-white);
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Overlay semi-transparente para legibilidade do texto */
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(248, 247, 244, 0.80);
  pointer-events: none;
}

.hero-content {
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 2;
  max-width: var(--container);
  width: 100%;
  margin-inline: auto;
  padding: clamp(6rem, 12vw, 9rem) clamp(1.25rem, 5vw, 4rem) clamp(4rem, 8vw, 6rem);
}

.hero-label {
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeSlideUp 600ms var(--transition) 0ms forwards;
}

.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  font-weight: 500;
  color: var(--azul-profundo);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero-title .word {
  display: inline-block;
  opacity: 0;
}

.hero-title em {
  font-style: italic;
  color: var(--dourado);
}

.hero-subtitle {
  font-size: 1.0625rem;
  color: var(--cinza-medio);
  max-width: 42ch;
  margin-bottom: 2.5rem;
  line-height: 1.7;
  opacity: 0;
  animation: fadeSlideUp 600ms var(--transition) 500ms forwards;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeSlideUp 600ms var(--transition) 650ms forwards;
}

.hero-image-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  opacity: 0;
  animation: fadeIn 1000ms var(--transition) 0ms forwards;
}

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

.hero-image-wrap .img-placeholder {
  position: absolute;
  inset: 0;
  min-height: 0;
  aspect-ratio: unset;
}

/* Image placeholder (until real photo added) */
.img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 400px;
  background: var(--azul-claro);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}
.img-placeholder svg {
  opacity: 0.3;
}
.img-placeholder span {
  font-size: 0.75rem;
  color: var(--azul-medio);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.5;
}

/* ============================================================
   Diferenciais
============================================================ */
#diferenciais {
  background: var(--branco);
}

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.diferencial-card {
  background: var(--branco);
  border: 0.5px solid var(--cinza-claro);
  border-top: 2px solid var(--dourado);
  padding: 32px;
  transition: background 250ms var(--transition);
}
.diferencial-card:hover {
  background: var(--off-white);
}

.diferencial-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 1.25rem;
  color: var(--azul-profundo);
}

.diferencial-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--azul-profundo);
  margin-bottom: 0.625rem;
}

.diferencial-card p {
  font-size: 0.9375rem;
  color: var(--cinza-medio);
  line-height: 1.7;
}

/* ============================================================
   Produtos
============================================================ */
#produtos {
  background: var(--off-white);
  padding-bottom: 0;
}

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

.section-header .gold-line {
  margin-inline: auto;
  margin-bottom: 1.25rem;
}

.section-header h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 500;
  color: var(--azul-profundo);
  letter-spacing: -0.01em;
}

.section-header p {
  margin-top: 0.75rem;
  color: var(--cinza-medio);
  max-width: 50ch;
  margin-inline: auto;
}

.produto-item {
  display: grid;
  grid-template-columns: 45fr 55fr;
  gap: 0;
  margin-bottom: 2px;
  background: var(--branco);
}
.produto-item:nth-child(even) {
  grid-template-columns: 55fr 45fr;
  background: var(--off-white);
}
.produto-item:nth-child(even) .produto-image {
  order: 2;
}
.produto-item:nth-child(even) .produto-text {
  order: 1;
}

.produto-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}
.produto-image picture,
.produto-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms var(--transition);
}
.produto-item:hover .produto-image img {
  transform: scale(1.06);
}

.produto-text {
  padding: 64px clamp(2rem, 5vw, 64px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1rem;
}

.produto-text .gold-line {
  margin-bottom: 0.25rem;
}

.produto-text h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--azul-profundo);
  letter-spacing: -0.01em;
}

.produto-text p {
  color: var(--cinza-medio);
  font-size: 0.9375rem;
  line-height: 1.75;
  max-width: 45ch;
}

.produto-link {
  font-size: 0.875rem;
  color: var(--azul-profundo);
  font-weight: 500;
  letter-spacing: 0.04em;
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}
.produto-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--azul-profundo);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 200ms var(--transition);
}
.produto-link:hover::after {
  transform: scaleX(1);
}

/* ============================================================
   Qualidade
============================================================ */
#qualidade {
  background: var(--azul-profundo);
  padding-block: 100px;
}

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

.qualidade-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.stat-item {
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -24px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(255,255,255,0.15);
}

.stat-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 500;
  color: var(--dourado);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.qualidade-quote {
  position: relative;
}

.qualidade-quote blockquote {
  position: relative;
}

.blockquote-mark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 8rem;
  color: var(--dourado);
  opacity: 0.3;
  line-height: 0.7;
  position: absolute;
  top: 0;
  left: -0.5rem;
  pointer-events: none;
  user-select: none;
}

.blockquote-text {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.375rem;
  color: var(--branco);
  line-height: 1.6;
  padding-top: 2.5rem;
  padding-left: 0.5rem;
}

.blockquote-sep {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--dourado);
  margin: 1.5rem 0 1.25rem;
}

.blockquote-author {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--dourado-claro);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================================
   Contato
============================================================ */
#contato {
  background: var(--branco);
}

.contato-cta {
  text-align: center;
  max-width: 560px;
  margin-inline: auto;
}

.contato-cta .gold-line {
  margin-inline: auto;
  margin-bottom: 1.25rem;
}

.contato-cta h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 500;
  color: var(--azul-profundo);
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.contato-desc {
  color: var(--cinza-medio);
  margin-bottom: 2.5rem;
  max-width: 42ch;
  margin-inline: auto;
}

.contato-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.btn-wa {
  background: #25D366;
  color: var(--branco);
  border: 1px solid #25D366;
  font-size: 1rem;
  padding: 16px 40px;
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
}
.btn-wa:hover {
  background: #1da851;
  border-color: #1da851;
}
.btn-wa svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.contato-link-item {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  color: var(--azul-profundo);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 200ms;
}
.contato-link-item:hover {
  color: var(--azul-medio);
}
.contato-link-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* ============================================================
   WhatsApp flutuante (mobile only)
============================================================ */
/* WhatsApp widget — botão flutuante + card de chat */
.wa-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
}

/* Botão flutuante (gatilho) */
.wa-toggle {
  position: relative;
  width: 56px;
  height: 56px;
  background: #25D366;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 200ms var(--transition);
}
.wa-toggle:hover {
  transform: scale(1.08);
}
.wa-toggle:focus-visible {
  outline: 2px solid var(--dourado);
  outline-offset: 3px;
}
.wa-toggle::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: pulse-ring 2s ease-out infinite;
}
.wa-widget.open .wa-toggle::before {
  animation: none;
}
@keyframes pulse-ring {
  0%   { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(1.5); opacity: 0; }
}
.wa-toggle svg {
  width: 28px;
  height: 28px;
  color: white;
  flex-shrink: 0;
}

/* Card de chat */
.wa-card {
  width: 300px;
  max-width: calc(100vw - 40px);
  background: var(--branco);
  border: 0.5px solid var(--cinza-claro);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(26, 58, 92, 0.18);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 220ms var(--transition), transform 220ms var(--transition), visibility 220ms;
}
.wa-widget.open .wa-card {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.wa-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: #075E54;
  color: #fff;
}
.wa-avatar {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wa-avatar svg {
  width: 22px;
  height: 22px;
  color: #fff;
}
.wa-card-id {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  flex: 1;
  min-width: 0;
}
.wa-card-id strong {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  font-weight: 500;
}
.wa-status {
  font-size: 0.72rem;
  opacity: 0.85;
}
.wa-close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0.8;
  padding: 0 2px;
  transition: opacity 200ms;
}
.wa-close:hover {
  opacity: 1;
}

.wa-card-body {
  padding: 20px 16px;
  background: #ECE5DD;
}
.wa-bubble {
  position: relative;
  background: var(--branco);
  border-radius: 0 10px 10px 10px;
  padding: 12px 14px;
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--azul-profundo);
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0.08);
}

.wa-card-cta {
  display: block;
  text-align: center;
  background: #25D366;
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 14px 16px;
  transition: background 200ms;
}
.wa-card-cta:hover {
  background: #1ebe5b;
}
.wa-card-cta:focus-visible {
  outline: 2px solid var(--dourado);
  outline-offset: -3px;
}

/* ============================================================
   Footer
============================================================ */
.site-footer {
  background: var(--off-white);
  border-top: 0.5px solid var(--cinza-claro);
  padding-block: 48px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.logo-img--dark {
  filter: brightness(0);
}

.footer-logo .logo-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--azul-profundo);
  letter-spacing: 0.04em;
}

.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  font-size: 0.8125rem;
  color: var(--cinza-medio);
  transition: color 200ms;
}
.footer-links a:hover {
  color: var(--azul-profundo);
}
.footer-links a:focus-visible {
  outline: 2px solid var(--dourado);
  outline-offset: 2px;
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--cinza-medio);
}

/* ============================================================
   Animations — scroll-driven (classes added by JS)
============================================================ */
.anim {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 500ms var(--transition), transform 500ms var(--transition);
}
.anim.visible {
  opacity: 1;
  transform: translateY(0);
}
.anim-img {
  opacity: 0;
  transform: scale(1.02);
  transition: opacity 600ms var(--transition), transform 600ms var(--transition);
}
.anim-img.visible {
  opacity: 1;
  transform: scale(1);
}
.anim-line {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 500ms var(--transition) 200ms;
}
.anim-line.visible {
  transform: scaleX(1);
}

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ============================================================
   Responsive — Mobile First
============================================================ */
@media (max-width: 767px) {
  .section { padding-block: 64px; }

  /* Header */
  .nav-links,
  .header-nav .btn { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero-content {
    padding: 100px clamp(1.25rem, 5vw, 2rem) 56px;
  }
  .hero-ctas {
    flex-direction: column;
  }
  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }

  /* Diferenciais */
  .diferenciais-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 16px;
    padding-bottom: 1rem;
    -webkit-overflow-scrolling: touch;
  }
  .diferencial-card {
    flex: 0 0 80vw;
    scroll-snap-align: start;
    padding: 20px;
  }

  /* Produtos */
  .produto-item,
  .produto-item:nth-child(even) {
    grid-template-columns: 1fr;
  }
  .produto-item:nth-child(even) .produto-image,
  .produto-item:nth-child(even) .produto-text {
    order: unset;
  }
  .produto-text {
    padding: 32px clamp(1.25rem, 5vw, 2rem);
  }

  /* Qualidade */
  .qualidade-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .qualidade-stats {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .stat-item::after { display: none; }

  /* Contato */
  .contato-buttons { width: 100%; }
  .btn-wa { width: 100%; justify-content: center; }

  /* Footer */
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .site-footer {
    padding-bottom: 96px; /* espaço para o botão WhatsApp flutuante (56px + 20px bottom + margem) */
  }
}

@media (min-width: 480px) and (max-width: 767px) {
  .diferencial-card { flex: 0 0 70vw; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .diferenciais-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .qualidade-inner {
    grid-template-columns: 1fr;
    gap: 56px;
  }
  .qualidade-stats {
    grid-template-columns: repeat(4, 1fr);
  }
  .stat-item::after { display: none; }
}



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

/* ============================================================
   Focus styles
============================================================ */
:focus-visible {
  outline: 2px solid var(--dourado);
  outline-offset: 3px;
}


/* ============================================================
   Footer — social
============================================================ */
.footer-social {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--cinza-medio);
  transition: color 200ms;
}
.footer-social-link:hover {
  color: var(--azul-profundo);
}
.footer-social-link svg {
  flex-shrink: 0;
}

/* ============================================================
   Section — Lojas
============================================================ */
#lojas {
  padding-top: clamp(4rem, 8vw, 7rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
}

.lojas-side-by-side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 3rem;
  border-top: 0.5px solid var(--cinza-claro);
}

.loja-col {
  display: flex;
  flex-direction: column;
}

.loja-col:first-child {
  border-right: 0.5px solid var(--cinza-claro);
}

.loja-col iframe {
  width: 100%;
  height: clamp(280px, 35vw, 480px);
  display: block;
  flex-shrink: 0;
}

.loja-info {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem clamp(1.25rem, 5vw, 4rem);
  border-top: 0.5px solid var(--cinza-claro);
}

.loja-tag {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dourado);
  margin-bottom: 0.35rem;
}

.loja-nome {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  font-weight: 500;
  color: var(--azul-profundo);
  margin-bottom: 0.25rem;
}

.loja-endereco {
  font-size: 0.875rem;
  color: var(--cinza-medio);
  line-height: 1.6;
}

@media (max-width: 767px) {
  .lojas-side-by-side {
    grid-template-columns: 1fr;
  }
  .loja-col:first-child {
    border-right: none;
    border-bottom: 0.5px solid var(--cinza-claro);
  }
  .loja-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}