/* ==========================================================================
   J. THALES PINTURAS - DESIGN SYSTEM & ESTILOS GLOBAIS
   Referência visual: Sóbrio, institucional e arquitetônico (estilo WEG / Sicredi)
   Cores: Off-white, Verde Esmeralda Profundo, Marrom Terroso Seco, Azul Água pontual
   Regra estrita: Cantos 100% retos (border-radius: 0) em absolutamente tudo.
   ========================================================================== */

/* --- VARIÁVEIS DO SISTEMA --- */
:root {
  /* Paleta Institucional Sóbria */
  --bg-primary: #F7F8F5;          /* Off-white institucional de fundo */
  --bg-surface: #FFFFFF;          /* Branco puro para superfícies */
  --bg-subtle: #EEF1ED;           /* Off-white secundário */
  --bg-dark: #0A1C16;             /* Grafite esmeralda quase preto */

  --color-emerald: #0C3629;       /* Verde esmeralda profundo (cor principal) */
  --color-emerald-light: #154D3B; /* Variação suave de verde esmeralda */
  --color-emerald-dark: #07221A;  /* Verde ultra profundo */

  --color-earth: #6F5744;         /* Marrom terroso seco (cor secundária) */
  --color-earth-light: #896F5A;   /* Variação suave de marrom terroso */

  --color-aqua: #1C7D8D;          /* Azul água pontual (detalhe milimétrico) */
  --color-aqua-subtle: rgba(28, 125, 141, 0.12);

  --text-primary: #171A19;        /* Grafite escuro / preto quase puro */
  --text-secondary: #48524D;      /* Grafite médio para parágrafos */
  --text-muted: #727D78;          /* Grafite suave para metadados */
  --text-inverse: #F7F8F5;        /* Texto claro sobre fundos escuros */

  --border-light: #DFE3DE;        /* Linha arquitetônica fina */
  --border-medium: #CAD0C9;       /* Linha de divisão intermediária */
  --border-dark: #171A19;         /* Linha de alto contraste */

  /* Tipografia */
  --font-sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: 'IBM Plex Mono', SFMono-Regular, Consolas, 'Liberation Mono', Menlo, monospace;

  /* Espaçamentos e Grid */
  --container-max: 1220px;
  --header-height: 76px;
  --transition-smooth: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s ease;
}

/* --- RESET RIGOROSO & CANTO 100% RETO --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important; /* REGRA MANDATÓRIA: Cantos retos em tudo */
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  background: none;
  border: none;
}

/* --- ESTRUTURA DE CONTAINER & GRID --- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

.section-spacing {
  padding-top: clamp(4rem, 7vw, 7.5rem);
  padding-bottom: clamp(4rem, 7vw, 7.5rem);
}

.section-spacing-compact {
  padding-top: clamp(3rem, 5vw, 5rem);
  padding-bottom: clamp(3rem, 5vw, 5rem);
}

/* --- RÓTULO EDITORIAL DE SEÇÃO (Estilo Corporativo WEG/Sicredi) --- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-emerald);
  margin-bottom: 1.25rem;
}

.section-tag::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-aqua); /* Detalhe pontual em azul água */
}

.section-heading {
  font-size: clamp(2rem, 3.5vw, 3.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}

/* ==========================================================================
   1. HEADER FIXO (Com glassmorfismo leve EXCLUSIVO aqui)
   ========================================================================== */
.site-header {
  /* Estado inicial: transparente sobre o hero, texto claro */
  --hdr-fg: #FFFFFF;
  --hdr-fg-soft: rgba(255, 255, 255, 0.86);
  --hdr-accent: #FFFFFF;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  min-height: var(--header-height);
  z-index: 1000;
  background-color: transparent;
  border-bottom: 1px solid transparent;
  transition: background-color 0.35s ease,
              border-color 0.35s ease, box-shadow 0.35s ease;
}

/* Estado destacado ao rolar (ou com menu aberto): glassmorfismo leve */
.site-header.is-scrolled,
.site-header.menu-open {
  --hdr-fg: var(--color-emerald);
  --hdr-fg-soft: var(--text-secondary);
  --hdr-accent: var(--color-emerald);
  min-height: 64px;
  background-color: rgba(247, 248, 245, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: rgba(202, 208, 201, 0.9);
  box-shadow: 0 6px 24px rgba(10, 28, 22, 0.08);
}

.header-container {
  min-height: var(--header-height);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  transition: padding 0.35s ease;
}

.site-header.is-scrolled .header-container,
.site-header.menu-open .header-container {
  min-height: 64px;
  padding-top: 0;
  padding-bottom: 0;
}

/* Logo Corporativo Institucional */
.header-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-brand {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--hdr-fg);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: color 0.35s ease;
}

.logo-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-aqua);
  display: inline-block;
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hdr-fg-soft);
  margin-top: 0.3rem;
  max-width: 270px;
  transition: color 0.35s ease;
}

.site-header.is-scrolled .logo-sub,
.site-header.menu-open .logo-sub {
  color: var(--color-earth);
}

/* Mapa de SC abaixo do nome: visível no topo, recolhe ao rolar */
.logo-map {
  display: block;
  width: 92px;
  max-height: 66px;
  margin-top: 0.55rem;
  overflow: hidden;
  opacity: 1;
  transition: max-height 0.35s ease, margin-top 0.35s ease, opacity 0.25s ease;
}

.site-header.is-scrolled .logo-map,
.site-header.menu-open .logo-map {
  max-height: 0;
  margin-top: 0;
  opacity: 0;
}

.sc-map {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.site-header {
  --hdr-map: #7FD8E4; /* azul água claro sobre o hero */
}

.site-header.is-scrolled,
.site-header.menu-open {
  --hdr-map: var(--color-aqua);
}

.sc-outline {
  fill: none;
  stroke: var(--hdr-fg);
  stroke-width: 1.7;
  stroke-linejoin: round;
  transition: stroke 0.35s ease;
}

/* Litoral norte: Itapoá até a região de Itajaí e Balneário Camboriú */
.sc-region {
  fill: var(--hdr-map);
  opacity: 0.4;
  animation: sc-region-pulse 2.8s ease-in-out infinite;
}

.sc-dot {
  fill: var(--hdr-map);
  opacity: 0.3;
  animation: sc-dot-on 2.6s ease-in-out infinite;
  animation-delay: var(--d, 0s);
}

.sc-dot-main {
  fill: var(--hdr-fg);
}

.sc-ring {
  fill: none;
  stroke: var(--hdr-map);
  stroke-width: 1.4;
  transform-box: fill-box;
  transform-origin: center;
  animation: sc-ripple 2.6s ease-out infinite;
  animation-delay: 1s;
  opacity: 0;
}

@keyframes sc-region-pulse {
  0%, 100% { opacity: 0.2; }
  50% { opacity: 0.65; }
}

@keyframes sc-dot-on {
  0%, 100% { opacity: 0.3; }
  25%, 60% { opacity: 1; }
}

@keyframes sc-ripple {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(4.5); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .sc-region, .sc-dot, .sc-ring { animation: none; }
  .sc-region { opacity: 0.45; }
  .sc-dot { opacity: 1; }
  .sc-ring { display: none; }
}

@media (max-width: 480px) {
  .logo-sub { max-width: 200px; font-size: 0.54rem; letter-spacing: 0.08em; }
  .logo-map { width: 76px; }
}

/* Navegação Desktop */
.nav-desktop {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--hdr-fg);
  position: relative;
  padding: 0.5rem 0;
  transition: color 0.35s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--hdr-accent);
  transition: width var(--transition-smooth);
}

.nav-link:hover {
  color: var(--hdr-fg);
}

.nav-link:hover::after {
  width: 100%;
}

/* Ícone flutuante fixo de WhatsApp (lateral direita) */
.floating-whatsapp {
  position: fixed;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 900;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: #25D366;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-whatsapp:hover {
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.35);
}

.floating-whatsapp svg {
  width: 30px;
  height: 30px;
  fill: #FFFFFF;
}

/* Menu Hambúrguer Mobile */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--hdr-fg);
  background-color: transparent;
  transition: border-color 0.35s ease;
}

.hamburger-line {
  width: 20px;
  height: 2px;
  background-color: var(--hdr-fg);
  transition: transform var(--transition-fast), opacity var(--transition-fast), background-color 0.35s ease;
}

.hamburger-line:not(:last-child) {
  margin-bottom: 5px;
}

.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}
.mobile-menu-toggle[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Gaveta Mobile */
.mobile-drawer {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background-color: var(--bg-surface);
  border-bottom: 2px solid var(--color-emerald);
  padding: 1.5rem clamp(1.25rem, 4vw, 2.5rem) 2rem;
  display: none;
  flex-direction: column;
  gap: 1.25rem;
  z-index: 999;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.mobile-drawer.is-open {
  display: flex;
}

.nav-mobile-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.nav-mobile-link {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border-light);
}

.nav-mobile-link:active,
.nav-mobile-link:hover {
  color: var(--color-emerald);
}

/* ==========================================================================
   2. HERO (Tela cheia, fundo em mídia, poucas informações, sem botão)
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 78svh;
  display: flex;
  align-items: flex-end;
  padding-top: var(--header-height);
  padding-bottom: clamp(3rem, 8vh, 5rem);
  background-color: var(--color-emerald-dark);
  overflow: hidden;
  color: #FFFFFF;
}

/* Mídia de fundo (imagem agora; GIF depois, bastando trocar o arquivo) */
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media-img,
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  z-index: 0;
  border: none;
  outline: none;
}

/* Véu esmeralda para garantir leitura do texto (da esquerda pra direita) */
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 34, 26, 0.75) 0%, rgba(7, 34, 26, 0.15) 100%);
  pointer-events: none;
  z-index: 1;
}

.hero-section .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  max-width: 720px;
}

/* Selo obrigatório: Entre os 3 melhores pintores de Itajaí */
.hero-ranking-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background-color: var(--color-emerald);
  color: #FFFFFF;
  padding: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  border-left: 3px solid var(--color-earth);
}

.hero-ranking-badge .badge-icon {
  width: 14px;
  height: 14px;
  fill: #6FD0DD;
}

.hero-title {
  font-family: 'Helvetica Neue', Helvetica, Arial, 'Liberation Sans', sans-serif;
  font-size: clamp(2.25rem, 5vw, 4rem);
  font-weight: 300;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: #E3F1FB;
  margin: 0;
}

.hero-title strong {
  display: block;
  font-weight: 300;
  color: #E3F1FB;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
  max-width: 480px;
}

/* Selo de ranking abaixo do hero */
.ranking-line {
  text-align: center;
  padding: 1.25rem 1rem;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
}

.ranking-line-text {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-emerald-dark);
}

/* Limita altura no celular para max ~85vh */
@media (max-width: 768px) {
  .hero-section {
    min-height: auto;
    height: 70vh;
  }
}


/* ==========================================================================
   3. FAIXA DE CREDIBILIDADE (Simples, alinhada e sem números inventados)
   ========================================================================== */
.credibility-strip {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.credibility-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  divide-x: 1px solid var(--border-light);
}

.credibility-item {
  padding: 1.75rem 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--border-light);
  position: relative;
  transition: background-color var(--transition-fast);
}

.credibility-item:last-child {
  border-right: none;
}

.credibility-item:hover {
  background-color: #FAFAF8;
}

.credibility-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-aqua);
  margin-bottom: 0.35rem;
}

.credibility-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-emerald);
  line-height: 1.25;
  margin-bottom: 0.25rem;
}

.credibility-desc {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   4. SEÇÃO SOBRE (O Pintor Thales e a Empresa)
   ========================================================================== */
.about-section {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  align-items: center;
}

.about-text-col {
  display: flex;
  flex-direction: column;
}

.about-paragraph {
  font-size: 1.025rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

.about-paragraph strong {
  color: var(--color-emerald-dark);
  font-weight: 700;
}

.about-metrics {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-light);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.about-metric-item h4 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-earth);
  margin-bottom: 0.25rem;
}

.about-metric-item p {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-primary);
}

.about-image-wrapper {
  position: relative;
  border: 1px solid var(--border-light);
  background-color: var(--bg-surface);
  padding: 0.75rem;
}

.about-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top center;
  filter: grayscale(15%);
  transition: filter var(--transition-smooth);
}

.about-image-wrapper:hover .about-image {
  filter: grayscale(0%);
}

.about-image-caption {
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-light);
  padding-top: 0.5rem;
}

/* ==========================================================================
   5. SEÇÃO SERVIÇOS (Lista editorial numerada, SEM CARDS e SEM BOTÕES)
   ========================================================================== */
.services-section {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
}

.services-header {
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.services-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 6vw, 4.5rem);
  align-items: center;
}

@media (max-width: 992px) {
  .services-layout {
    grid-template-columns: 1fr;
  }
}

/* Animação de Pintura (Rolo e Máscara) */
.paint-reveal-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--border-light);
  background-color: var(--bg-primary);
}

.services-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.painter-mover {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  animation: paintMove 4s ease-in-out infinite;
  z-index: 2;
  pointer-events: none;
}

.roller-svg {
  position: absolute;
  bottom: 100%; /* Fixado acima da máscara */
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 100px;
  margin-bottom: -22px; /* Espuma sobrepõe levemente a máscara */
}

.paint-mask {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 200%;
  background-color: var(--bg-primary); /* Simula a parede virgem */
}

@keyframes paintMove {
  0%, 15% { top: 0%; }
  50%, 65% { top: 100%; } /* Revelou tudo */
  85%, 100% { top: 0%; }
}

@media (prefers-reduced-motion: reduce) {
  .painter-mover { animation: none; top: 100%; display: none; }
  .paint-mask { display: none; }
}

/* Lista reduzida em acordeão (abre ao clicar na linha) */
.svc-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-light);
}

.svc-item {
  border-bottom: 1px solid var(--border-light);
  transition: background-color var(--transition-fast);
}

.svc-item.is-open {
  background-color: #FAFAF8;
}

.svc-heading {
  margin: 0;
}

.svc-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: 64px 1fr auto;
  align-items: center;
  gap: 0.5rem;
  padding: clamp(1.25rem, 2.2vw, 1.75rem) 0.75rem;
  background: none;
  border: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.svc-trigger:focus-visible {
  outline: 2px solid var(--color-emerald);
  outline-offset: -2px;
}

.svc-number {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-emerald);
  letter-spacing: -0.02em;
}

.svc-title {
  font-size: clamp(1.15rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  transition: transform var(--transition-fast);
}

.svc-trigger:hover .svc-title {
  transform: translateX(4px);
}

/* Ícone + que vira − ao abrir */
.svc-icon {
  position: relative;
  width: 18px;
  height: 18px;
}

.svc-icon::before,
.svc-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease;
}

.svc-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.svc-item.is-open .svc-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

/* Painel expansível (animação suave de altura) */
.svc-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s ease;
}

.svc-item.is-open .svc-panel {
  grid-template-rows: 1fr;
}

.svc-panel-inner {
  overflow: hidden;
  min-height: 0;
}

.svc-panel-content {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
  padding: 0.25rem 0.75rem clamp(1.5rem, 3vw, 2.25rem) calc(64px + 1.25rem);
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.35s ease, transform 0.35s ease;
}

.svc-item.is-open .svc-panel-content {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.1s;
}

.svc-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.svc-photo {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

@media (max-width: 768px) {
  .svc-trigger {
    grid-template-columns: 44px 1fr auto;
  }

  .svc-panel-content {
    grid-template-columns: 1fr;
    padding-left: calc(44px + 1.25rem);
  }
}

@media (max-width: 480px) {
  .svc-panel-content {
    padding-left: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .svc-panel,
  .svc-panel-content,
  .svc-icon::before,
  .svc-icon::after {
    transition: none;
  }
}

/* ==========================================================================
   6. SEÇÃO OBRAS (Grade enxuta 6 fotos, P&B suave -> cor ao hover/toque)
   ========================================================================== */
.works-section {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-light);
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.work-card {
  position: relative;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.work-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background-color: var(--bg-subtle);
}

.work-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Regra: Fotos aparecem em P&B leve e ganham cor no hover ou toque */
  filter: grayscale(85%);
  transition: filter 0.4s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Efeito Hover em Desktop */
.work-card:hover .work-image,
.work-card.active-color .work-image {
  filter: grayscale(0%);
  transform: scale(1.03);
}

.work-caption {
  padding: 1rem 1.25rem;
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.work-type {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-emerald-dark);
}

.work-location {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ==========================================================================
   MENSAGEM (vídeo de fundo em loop, véu esmeralda, sem glassmorfismo)
   ========================================================================== */
.message-section {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  min-height: 60svh;
  padding: clamp(3rem, 8vw, 5rem) 0;
  background-color: var(--color-emerald); /* Fallback sólido se o vídeo falhar */
  color: #FFFFFF;
  overflow: hidden;
}

.message-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.message-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.message-section.is-video-failed .message-video {
  display: none;
}

/* Véu em verde esmeralda escuro (~55%) para leitura do texto */
.message-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(7, 34, 26, 0.55);
}

.message-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  text-align: center;
}

.message-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.message-text {
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
  max-width: 620px;
  margin: 0 auto;
}

@media (min-width: 769px) {
  .message-section {
    min-height: 70vh;
    min-height: 70svh;
  }
}

/* ==========================================================================
   7. SEÇÃO AVALIAÇÕES (3 Depoimentos, visual de citação simples, SEM CARD)
   ========================================================================== */
.reviews-section {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
}

/* Citação editorial simples, limpa, sem fundo de card */
.review-quote-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-left: 2px solid var(--color-emerald);
  padding-left: 1.5rem;
  position: relative;
}

.review-text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text-secondary);
  font-style: normal;
  margin-bottom: 1.5rem;
}

.review-author-wrap {
  display: flex;
  flex-direction: column;
}

.review-author-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-emerald-dark);
}

.review-author-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   8. SEÇÃO REGIÃO DE ATENDIMENTO ("Itajaí e região" com frase curta)
   ========================================================================== */
.region-section {
  background-color: var(--bg-subtle);
  border-bottom: 1px solid var(--border-light);
}

.region-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.region-text {
  font-size: clamp(1.15rem, 1.6vw, 1.35rem);
  line-height: 1.65;
  color: var(--text-secondary);
}

/* ==========================================================================
   9. SEÇÃO CONTATO (Fale com o Thales, 2º e último botão de WhatsApp)
   ========================================================================== */
.contact-section {
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-light);
}

.contact-box {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(2.5rem, 5vw, 4.5rem);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
}

.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2rem;
}

/* Botão WhatsApp Principal (2º do site - Proibido outros botões) */
.btn-whatsapp-main {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background-color: var(--color-emerald);
  color: #FFFFFF;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 1.15rem 2rem;
  border: 1px solid var(--color-emerald);
  width: fit-content;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.btn-whatsapp-main:hover {
  background-color: var(--color-emerald-light);
}

.btn-whatsapp-main svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.contact-direct-channels {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-left: clamp(1.5rem, 3vw, 3rem);
  border-left: 1px solid var(--border-light);
}

.channel-item {
  display: flex;
  flex-direction: column;
}

.channel-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.channel-link {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-emerald-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.channel-link:hover {
  color: var(--color-aqua);
}

/* ==========================================================================
   10. RODAPÉ SIMPLES
   ========================================================================== */
.site-footer {
  background-color: var(--bg-dark);
  color: var(--text-inverse);
  padding: 3rem 0;
}

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

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: #FFFFFF;
}

.footer-city {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #9EABA5;
  margin-top: 0.25rem;
}

.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #72827B;
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.footer-social-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #BDC7C2;
  transition: color var(--transition-fast);
}

.footer-social-link:hover {
  color: #FFFFFF;
}

/* ==========================================================================
   ANIMAÇÃO SUTIL DE SCROLL (Fade curto, leve e sem peso)
   ========================================================================== */
.fade-in-scroll {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.5s ease-out, transform 0.5s ease-out;
}

.fade-in-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   RESPONSIVIDADE & MOBILE FIRST (Foco estrito em 360px e celulares)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .contact-box {
    grid-template-columns: 1fr;
    padding: 2rem;
  }

  .contact-direct-channels {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--border-light);
    padding-top: 1.5rem;
  }
}

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .credibility-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .credibility-item:nth-child(2) {
    border-right: none;
  }

  .credibility-item:nth-child(3),
  .credibility-item:nth-child(4) {
    border-top: 1px solid var(--border-light);
  }

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

  .footer-container {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  :root {
    --header-height: 68px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-ranking-badge {
    font-size: 0.72rem;
    padding: 0.4rem 0.75rem;
  }

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

  .credibility-item {
    border-right: none;
    border-bottom: 1px solid var(--border-light);
  }

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

  .btn-whatsapp-main {
    width: 100%;
    text-align: center;
  }
}

/* ==========================================================================
   GRID DE FOTOS E LIGHTBOX
   ========================================================================== */

/* Painel com subseções (layout vertical fluido) */
.svc-panel-content.svc-panel-with-subsections {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: stretch;
}

/* Lista de sub-serviços interativa (sub-acordeão) */
.svc-sub-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border-light);
  width: 100%;
  margin-top: 0.5rem;
}

.svc-sub-item {
  border-bottom: 1px solid var(--border-light);
  background-color: var(--bg-surface);
  transition: background-color var(--transition-fast);
}

.svc-sub-item:hover {
  background-color: rgba(12, 54, 41, 0.02);
}

.svc-sub-heading {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

.svc-sub-trigger {
  width: 100%;
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 0.75rem;
  background: none;
  border: 0;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.svc-sub-trigger:focus-visible {
  outline: 2px solid var(--color-emerald);
  outline-offset: -2px;
}

.svc-sub-number {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-emerald);
  letter-spacing: -0.02em;
}

.svc-sub-title {
  font-family: var(--font-sans);
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.svc-sub-trigger:hover .svc-sub-title {
  transform: translateX(4px);
  color: var(--color-emerald);
}

/* Ícone + que vira − para subseções */
.svc-sub-icon {
  position: relative;
  width: 15px;
  height: 15px;
}

.svc-sub-icon::before,
.svc-sub-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease;
}

.svc-sub-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.svc-sub-item.is-open .svc-sub-icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

/* Painel expansível das subseções */
.svc-sub-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
}

.svc-sub-item.is-open .svc-sub-panel {
  grid-template-rows: 1fr;
}

.svc-sub-panel-inner {
  overflow: hidden;
  min-height: 0;
}

.svc-sub-content {
  padding: 0.25rem 0.75rem 1.5rem calc(48px + 1rem);
}

.svc-sub-content .svc-photo-grid {
  margin-top: 0;
}

@media (max-width: 768px) {
  .svc-sub-trigger {
    grid-template-columns: 38px 1fr auto;
    padding: 0.95rem 0.5rem;
    gap: 0.75rem;
  }
  .svc-sub-content {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
}

/* ==========================================================================
   COMPARATIVO ANTES E DEPOIS LADO A LADO
   ========================================================================== */
.compare-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  width: 100%;
}

.compare-project {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.compare-project-header {
  display: flex;
  align-items: center;
  padding-bottom: 0.25rem;
}

.compare-project-title {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.compare-project-title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-emerald);
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(0.75rem, 2vw, 1.5rem);
}

.compare-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.compare-card:hover {
  border-color: var(--color-emerald);
  box-shadow: 0 10px 24px rgba(12, 54, 41, 0.08);
}

.compare-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.75rem;
  pointer-events: none;
}

.compare-badge-before {
  background-color: rgba(23, 26, 25, 0.88);
  color: #FFFFFF;
  border-left: 2px solid #896F5A;
}

.compare-badge-after {
  background-color: var(--color-emerald);
  color: #FFFFFF;
  border-left: 2px solid #1C7D8D;
}

.compare-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
  cursor: zoom-in;
  transition: transform var(--transition-fast);
}

.compare-card:hover .compare-photo {
  transform: scale(1.02);
}

.compare-info {
  padding: 0.85rem 1rem;
  border-top: 1px solid var(--border-light);
  background-color: var(--bg-surface);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.compare-state {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-emerald);
}

.compare-note {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0;
}

@media (max-width: 540px) {
  .compare-info {
    padding: 0.65rem 0.75rem;
  }
  .compare-state {
    font-size: 0.72rem;
  }
  .compare-note {
    font-size: 0.8rem;
  }
}

/* ==========================================================================
   GALERIA DE FOTOS AVULSAS
   ========================================================================== */
.svc-gallery-block {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.svc-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(0.75rem, 2vw, 1.5rem);
}

.gallery-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  border: 1px solid var(--border-light);
  background-color: var(--bg-surface);
  cursor: zoom-in;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.gallery-photo:hover {
  transform: scale(1.02);
  border-color: var(--color-emerald);
  box-shadow: 0 10px 24px rgba(12, 54, 41, 0.08);
}

/* Foto horizontal ocupando a largura toda da galeria */
.gallery-photo-wide {
  grid-column: 1 / -1;
  aspect-ratio: 16 / 10;
  max-height: 520px;
}

.svc-photo-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

@media (max-width: 500px) {
  .svc-photo-grid {
    grid-template-columns: 1fr;
  }
}

.svc-photo {
  cursor: zoom-in;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

.svc-photo:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

/* Modal Lightbox */
.lightbox {
  display: flex;
  visibility: hidden;
  opacity: 0;
  position: fixed;
  z-index: 99999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  align-items: center;
  justify-content: center;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox.active {
  visibility: visible;
  opacity: 1;
}

.lightbox-content {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
  transform: scale(0.9);
  transition: transform 0.3s ease;
  border-radius: var(--radius-sm);
}

.lightbox.active .lightbox-content {
  transform: scale(1);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #fff;
  font-size: 40px;
  font-weight: 300;
  cursor: pointer;
  transition: color 0.2s;
  z-index: 100000;
  line-height: 1;
}

.lightbox-close:hover {
  color: var(--brand-blue);
}

/* Estilo especial para o certificado */
.certificado-img {
  padding: 4px;
  background: #fff;
  border: 1px solid #ddd;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  border-radius: 4px;
  height: auto;
  aspect-ratio: 1600 / 1130;
  object-fit: contain;
}

/* Títulos de grupo dentro de um mesmo serviço (ex.: Limpeza de vidro e pós obra) */
.svc-panel-content > .compare-project-header {
  margin-top: 1.25rem;
}

.svc-panel-content > .compare-project-header + .svc-photo-grid {
  margin-top: 0.5rem;
}

.svc-group-header {
  margin-top: 2rem !important;
}


/* ==========================================================================
   ABERTURA AUTOMÁTICA DOS SERVIÇOS (scroll) - entrada em cascata das fotos
   ========================================================================== */
@keyframes svcPhotoIn {
  from {
    opacity: 0;
    transform: translateY(26px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* Fotos de serviços sem sub-seções: animam quando o serviço abre */
.svc-item.is-open .svc-panel-content:not(.svc-panel-with-subsections) .svc-photo,
/* Fotos dentro de sub-seções: animam quando a sub-seção abre */
.svc-sub-item.is-open .svc-photo {
  animation: svcPhotoIn 0.65s cubic-bezier(0.22, 1, 0.36, 1) backwards;
  animation-delay: calc(0.18s + var(--i, 0) * 0.09s);
}

/* Destaque rápido no título que acabou de abrir sozinho */
@keyframes svcFlash {
  0%   { background-color: rgba(28, 125, 141, 0.16); box-shadow: inset 3px 0 0 var(--color-emerald); }
  100% { background-color: transparent; box-shadow: inset 3px 0 0 transparent; }
}

.svc-item.svc-just-opened > .svc-heading .svc-trigger,
.svc-sub-item.svc-just-opened > .svc-sub-heading .svc-sub-trigger {
  animation: svcFlash 1.3s ease-out;
}

@media (prefers-reduced-motion: reduce) {
  .svc-item.is-open .svc-panel-content:not(.svc-panel-with-subsections) .svc-photo,
  .svc-sub-item.is-open .svc-photo,
  .svc-item.svc-just-opened > .svc-heading .svc-trigger,
  .svc-sub-item.svc-just-opened > .svc-sub-heading .svc-sub-trigger {
    animation: none;
  }
}

/* ==========================================================================
   LIMPEZA DE VIDRO E PÓS OBRA - conteúdo empilhado e centralizado
   ========================================================================== */
.svc-panel-content.svc-panel-stack {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
  padding: 0.5rem 0.75rem clamp(1.75rem, 3vw, 2.5rem);
}

.svc-panel-stack .svc-desc {
  max-width: 62ch;
  margin: 0 auto;
}

.svc-panel-stack .compare-project-header {
  width: 100%;
  justify-content: center;
  padding-bottom: 0;
}

.svc-panel-stack .svc-photo-grid {
  width: 100%;
  max-width: 780px;
  margin: 0.5rem auto 0;
}

/* Foto ímpar no fim da grade: centralizada, em vez de colada à esquerda */
.svc-panel-stack .svc-photo-grid > .svc-photo:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  justify-self: center;
  width: calc(50% - 0.5rem);
}

/* Certificado: centralizado e maior, para dar para ler */
.svc-panel-stack .svc-photo-grid > .svc-photo.certificado-img:last-child:nth-child(odd) {
  width: min(100%, 560px);
}

@media (max-width: 500px) {
  .svc-panel-stack .svc-photo-grid > .svc-photo:last-child:nth-child(odd),
  .svc-panel-stack .svc-photo-grid > .svc-photo.certificado-img:last-child:nth-child(odd) {
    width: 100%;
  }
}