/* ============================================================
   ECO — main.css  |  HOME WEB  |  Fase 2 Redesign
   Paleta: Navy #1E3A5F | Ciano #0AB9E6 | Verde #2DDA5D
   Layout inspirado no card-based reference + logo oficial
   ============================================================ */

/* ══════════════════════════════════════════════════════════ */
/*  HEADER                                                    */
/* ══════════════════════════════════════════════════════════ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-header);
  height: var(--header-h);
  transition: background var(--duration-slow) var(--ease-out),
              box-shadow var(--duration-slow) var(--ease-out);
}

.header--transparent {
  background: rgba(13, 29, 53, 0.15);
  backdrop-filter: blur(0px);
}

.header--solid {
  background: var(--eco-navy);
  box-shadow: 0 2px 20px rgba(13,29,53,0.4);
  backdrop-filter: blur(0px);
}

.header__inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  flex-shrink: 0;
}

/* Hexágono SVG — logo ECO reproduzido como inline SVG */
.header__logo-hex {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.header__logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.header__logo-name {
  font-size: var(--text-xl);
  font-weight: var(--weight-extrabold);
  color: var(--eco-white);
  letter-spacing: -0.02em;
  line-height: 1;
}

.header__logo-tagline {
  font-size: 0.625rem;
  font-weight: var(--weight-medium);
  color: var(--eco-cyan-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1;
}

/* Nav desktop */
.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}

.nav__item { position: relative; }

.nav__link {
  display: block;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  border-radius: var(--radius-md);
  transition: color var(--duration-base), background var(--duration-base);
  letter-spacing: 0.01em;
}

.nav__link:hover,
.nav__link--active {
  color: var(--eco-white);
  background: rgba(10,185,230,0.12);
}

/* CTA header */
.header__cta { flex-shrink: 0; }

/* Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  margin-left: auto;
}

.hamburger__line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--eco-white);
  border-radius: 2px;
  transition: transform var(--duration-base) var(--ease-out),
              opacity var(--duration-base),
              width var(--duration-base);
}

.header__hamburger.is-open .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__hamburger.is-open .hamburger__line:nth-child(2) {
  opacity: 0;
  width: 0;
}
.header__hamburger.is-open .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu overlay */
.header__mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--eco-navy);
  z-index: calc(var(--z-header) - 1);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  padding: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.header__mobile-menu.is-open {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}

.mobile-nav__link {
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: var(--space-3) var(--space-8);
  border-radius: var(--radius-lg);
  width: 100%;
  text-align: center;
  transition: background var(--duration-base), color var(--duration-base);
}

.mobile-nav__link:hover {
  background: rgba(10,185,230,0.12);
  color: var(--eco-white);
}


/* ══════════════════════════════════════════════════════════ */
/*  HERO — Layout split inspirado na referência visual       */
/* ══════════════════════════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100svh;
  background: var(--eco-navy);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

/* Background foto com overlay navy */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.8s var(--ease-out), opacity 0.6s ease;
  transform: scale(1.04);
  opacity: 0;
}

.hero__bg-img.is-loaded {
  opacity: 1;
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

/* Linha decorativa do gradient da marca no topo */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--eco-gradient-brand-h);
  z-index: 2;
}

/* Conteúdo hero */
.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-px);
  padding-block: var(--space-16) var(--space-20);
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-16);
  align-items: center;
}

/* Coluna de texto */
.hero__text-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  max-width: 640px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--eco-cyan-light);
}

.hero__eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--eco-cyan);
  box-shadow: 0 0 8px var(--eco-cyan);
  animation: pulse-dot 2s ease infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.7); }
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: var(--weight-extrabold);
  color: var(--eco-white);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-snug);
}

.hero__title em {
  font-style: normal;
  background: var(--eco-gradient-brand-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.75);
  line-height: var(--leading-relaxed);
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

/* Coluna direita: cards de stats / identidade visual */
.hero__right-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Card de stat no hero — Fundo sólido institucional opaco */
.hero__stat-card {
  background: var(--eco-navy-dark);
  border: 1px solid rgba(10,185,230,0.22);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  box-shadow: 0 10px 30px rgba(13,29,53,0.65);
  transition: background var(--duration-base), transform var(--duration-base), border-color var(--duration-base), box-shadow var(--duration-base);
  position: relative;
  overflow: hidden;
}

.hero__stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--eco-gradient-brand-h);
  opacity: 0.9;
}

.hero__stat-card:hover {
  background: #183358;
  border-color: rgba(10,185,230,0.45);
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(13,29,53,0.75);
}

/* Card grande com imagem / serviço destaque — Sólido navy com destaque */
.hero__stat-card--featured {
  background: #162f52;
  border-color: rgba(10,185,230,0.35);
}

.hero__stat-card--featured:hover {
  background: #1c3c68;
  border-color: rgba(10,185,230,0.55);
}

.hero__stat-number {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: var(--weight-extrabold);
  background: var(--eco-gradient-brand-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-2);
}

.hero__stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.88);
  font-weight: var(--weight-medium);
  line-height: var(--leading-relaxed);
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: rgba(255,255,255,0.45);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.hero__scroll-arrow {
  width: 20px;
  height: 20px;
  animation: bounce-y 2s ease infinite;
}

@keyframes bounce-y {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(5px); }
}


/* ══════════════════════════════════════════════════════════ */
/*  SEÇÃO SERVIÇOS — Inspirada nos cards da referência       */
/*  Layout: 3x2 ou 2x3 cards com gradient ciano→verde       */
/* ══════════════════════════════════════════════════════════ */

.section-servicos {
  padding-block: 0 var(--space-24);
  background: var(--eco-white);
  position: relative;
}

/* Bloco de destaque visual logo abaixo do hero */
.servicos__top-bar {
  background: var(--eco-navy);
  padding-block: var(--space-8);
}

.servicos__top-bar-grid {
  display: grid;
  grid-template-columns: 0.8fr 0.8fr 1.35fr 1.55fr;
  gap: 1px;
  align-items: center;
}

.servicos__top-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-4) var(--space-5);
  position: relative;
  justify-content: center;
}

.servicos__top-stat + .servicos__top-stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  height: 70%;
  width: 1px;
  background: rgba(255,255,255,0.15);
}

.servicos__top-stat-number {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: var(--weight-extrabold);
  background: var(--eco-gradient-brand-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.servicos__top-stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.65);
  margin-top: var(--space-2);
  letter-spacing: 0.01em;
  line-height: 1.35;
}

.servicos__top-stat--acred .servicos__top-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.75);
}

.servicos__top-stat--normas {
  padding: var(--space-3) var(--space-4);
}

.top-normas__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  width: 100%;
}

.top-norma-tag {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(10, 185, 230, 0.25);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.65rem;
  text-align: left;
  transition: border-color var(--duration-base), background var(--duration-base);
}

.top-norma-tag:hover {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(10, 185, 230, 0.55);
}

.top-norma-code {
  font-size: 0.72rem;
  font-weight: var(--weight-bold);
  color: var(--eco-cyan);
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.top-norma-desc {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.85);
  font-weight: var(--weight-medium);
  margin-top: 1px;
}

/* Grid de cards de serviço */
.servicos__heading {
  padding-block: var(--space-16) var(--space-8);
  text-align: center;
}

.servicos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

/* Card de serviço — com foto de fundo + overlay gradient */
.servico-card {
  border-radius: var(--radius-2xl);
  padding: var(--space-8) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  position: relative;
  overflow: hidden;
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base);
  cursor: pointer;
  min-height: 240px;
  background: var(--eco-navy);
}

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

/* Foto de fundo */
.servico-card__bg-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
  transition: transform 0.65s var(--ease-out);
}

.servico-card:hover .servico-card__bg-photo {
  transform: scale(1.08);
}

/* Overlay gradient sobre a foto */
.servico-card__photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(10,185,230,0.68) 0%, rgba(22,160,64,0.80) 100%);
  z-index: 1;
  transition: background var(--duration-slow);
}

.servico-card:hover .servico-card__photo-overlay {
  background: linear-gradient(160deg, rgba(10,185,230,0.78) 0%, rgba(22,160,64,0.90) 100%);
}

/* Variações de overlay por card */
.servico-card:nth-child(2) .servico-card__photo-overlay { background: linear-gradient(160deg, rgba(13,143,186,0.72) 0%, rgba(22,168,71,0.83) 100%); }
.servico-card:nth-child(3) .servico-card__photo-overlay { background: linear-gradient(160deg, rgba(14,107,158,0.72) 0%, rgba(30,148,85,0.83) 100%); }
.servico-card:nth-child(4) .servico-card__photo-overlay { background: linear-gradient(160deg, rgba(4,144,186,0.75) 0%, rgba(10,185,230,0.85) 100%); }
.servico-card:nth-child(5) .servico-card__photo-overlay { background: linear-gradient(160deg, rgba(30,58,95,0.82) 0%, rgba(10,185,230,0.72) 100%); }
.servico-card:nth-child(6) .servico-card__photo-overlay { background: linear-gradient(160deg, rgba(19,40,69,0.85) 0%, rgba(42,110,159,0.78) 100%); }

/* Decoração geométrica acima do overlay */
.servico-card::after {
  content: '';
  position: absolute;
  top: -30px;
  right: -30px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  z-index: 2;
  pointer-events: none;
}

.servico-card::before {
  content: '';
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  z-index: 2;
  pointer-events: none;
}

/* Ícone do card — acima do overlay */
.servico-card__icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.18);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 3;
  backdrop-filter: blur(4px);
}

.servico-card__icon svg {
  width: 26px;
  height: 26px;
  stroke: #FFFFFF;
}

/* Categoria label */
.servico-card__category {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  position: relative;
  z-index: 3;
}

.servico-card__title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--eco-white);
  line-height: var(--leading-snug);
  position: relative;
  z-index: 3;
  flex: 1;
  text-shadow: 0 1px 3px rgba(0,0,0,0.25);
}

/* Botão interno do card */
.servico-card__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--eco-white);
  text-decoration: none;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: var(--radius-full);
  padding: var(--space-2) var(--space-5);
  transition: background var(--duration-base), border-color var(--duration-base);
  align-self: flex-start;
  position: relative;
  z-index: 3;
  backdrop-filter: blur(4px);
}

.servico-card__btn:hover {
  background: rgba(255,255,255,0.30);
  border-color: rgba(255,255,255,0.55);
}

.servico-card__btn svg {
  width: 14px;
  height: 14px;
}


/* ══════════════════════════════════════════════════════════ */
/*  SEÇÃO INSTITUCIONAL — A ECO                             */
/* ══════════════════════════════════════════════════════════ */

.section-institucional {
  padding-block: var(--space-20);
  background: var(--eco-off-white);
  position: relative;
}

/* Linha accent no topo da seção */
.section-institucional::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--eco-gradient-brand-h);
  border-radius: 0 0 var(--radius-full) var(--radius-full);
}

.institucional__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: stretch;
}

.institucional__left {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  justify-content: center;
}

.institucional__text {
  font-size: var(--text-base);
  color: var(--eco-gray-600);
  line-height: var(--leading-relaxed);
}

.institucional__bullets {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
  margin-top: var(--space-1);
}

.institucional__bullet {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--eco-gray-700);
  line-height: var(--leading-relaxed);
}

.institucional__bullet-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke: var(--eco-cyan);
  margin-top: 2px;
}

/* Coluna Direita: Composição Tecnologia + Protagonismo Acreditação ISO/IEC 17025 */
.institucional__right {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.institucional__composition {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* 1. Card Tecnologia — Geoportal */
.institucional__tech-card {
  background: var(--eco-white);
  border: 1px solid var(--eco-gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(13,29,53,0.06);
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base), border-color var(--duration-base);
}

.institucional__tech-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(13,29,53,0.11);
  border-color: rgba(10,185,230,0.40);
}

.institucional__tech-header {
  padding: 0.6rem 1.15rem;
  background: var(--eco-navy-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(10,185,230,0.20);
}

.tech-header__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--eco-white);
  letter-spacing: 0.03em;
}

.tech-header__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--eco-cyan);
  box-shadow: 0 0 8px var(--eco-cyan);
}

.institucional__tech-img-wrap {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--eco-navy);
}

.institucional__tech-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s var(--ease-out);
}

.institucional__tech-card:hover .institucional__tech-img {
  transform: scale(1.03);
}

/* 2. Área de Reconhecimento e Credibilidade ISO/IEC 17025 (Protagonista) */
.institucional__iso-card {
  background: var(--eco-white);
  border: 1px solid var(--eco-gray-200);
  border-left: 5px solid var(--eco-green);
  border-radius: var(--radius-xl);
  padding: 1.35rem 1.6rem;
  box-shadow: 0 8px 26px rgba(13,29,53,0.07);
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base), border-color var(--duration-base);
}

.institucional__iso-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(13,29,53,0.12);
  border-color: rgba(45,218,93,0.45);
  border-left-color: var(--eco-green);
}

.iso-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--eco-gray-100);
}

.iso-card__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(45,218,93,0.12);
  color: var(--eco-green-dark);
  border: 1px solid rgba(45,218,93,0.30);
  font-size: 0.75rem;
  font-weight: var(--weight-bold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
}

.iso-card__title {
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  color: var(--eco-navy);
  letter-spacing: -0.01em;
}

.iso-card__content {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1.25rem;
  align-items: center;
}

/* Selo RMMG em Protagonismo (sem caixas aninhadas) */
.iso-card__selo-side {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.iso-card__selo-img {
  width: 105px;
  height: 105px;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.12));
  transition: transform 0.4s var(--ease-out);
}

.iso-card__selo-side:hover .iso-card__selo-img {
  transform: scale(1.05);
}

.iso-card__selo-details {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.iso-card__prc-label {
  font-size: 0.68rem;
  font-weight: var(--weight-semibold);
  color: var(--eco-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.iso-card__prc-code {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--eco-navy-dark);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.iso-card__rmmg-name {
  font-size: 0.72rem;
  color: var(--eco-gray-600);
  line-height: 1.35;
  font-weight: var(--weight-medium);
  margin-top: 0.15rem;
}

/* Certificado Oficial com Moldura e Sombra Nobre */
.iso-card__cert-side {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.iso-card__cert-frame {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(13,29,53,0.12);
  border: 1px solid var(--eco-gray-200);
  background: #FFFFFF;
  aspect-ratio: 1.42/1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.iso-card__cert-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s var(--ease-out);
}

.iso-card__cert-frame:hover .iso-card__cert-img {
  transform: scale(1.03);
}

.iso-card__cert-caption {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: var(--weight-semibold);
  color: var(--eco-gray-600);
}


/* ══════════════════════════════════════════════════════════ */
/*  SEÇÃO INDICADORES — Navy dark, 4 métricas               */
/* ══════════════════════════════════════════════════════════ */

.section-indicadores {
  padding-block: var(--space-20);
  background: var(--eco-navy);
  position: relative;
  overflow: hidden;
}

/* Textura geométrica de fundo */
.section-indicadores::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(10,185,230,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(45,218,93,0.06) 0%, transparent 50%);
  pointer-events: none;
}

.indicadores__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.indicador-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: background var(--duration-base), transform var(--duration-base);
  position: relative;
  overflow: hidden;
}

.indicador-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--eco-gradient-brand-h);
  opacity: 0.6;
}

.indicador-card:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-3px);
}

.indicador-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(10,185,230,0.15);
  border: 1px solid rgba(10,185,230,0.25);
}

.indicador-card:nth-child(2) .indicador-card__icon { background: rgba(45,218,93,0.12); border-color: rgba(45,218,93,0.20); }
.indicador-card:nth-child(3) .indicador-card__icon { background: rgba(10,185,230,0.15); border-color: rgba(10,185,230,0.25); }
.indicador-card:nth-child(4) .indicador-card__icon { background: rgba(45,218,93,0.12); border-color: rgba(45,218,93,0.20); }

.indicador-card__icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--eco-cyan-light);
}

.indicador-card:nth-child(2) .indicador-card__icon svg,
.indicador-card:nth-child(4) .indicador-card__icon svg {
  stroke: var(--eco-green);
}

.indicador-card__number {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: var(--weight-extrabold);
  background: var(--eco-gradient-brand-h);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.indicador-card__label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  line-height: var(--leading-relaxed);
  font-weight: var(--weight-medium);
}

.indicador-card__sublabel {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.40);
  letter-spacing: 0.02em;
}


/* ══════════════════════════════════════════════════════════ */
/*  SEÇÃO SOLUÇÕES — Grid de fotos                          */
/* ══════════════════════════════════════════════════════════ */

.section-solucoes {
  padding-block: var(--space-24);
  background: var(--eco-white);
}

.solucoes__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.solucao-card {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 16/9;
  cursor: pointer;
}

.solucao-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s var(--ease-out);
}

.solucao-card:hover .solucao-card__img {
  transform: scale(1.06);
}

.solucao-card__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-card-idle);
  transition: background var(--duration-slow);
}

.solucao-card:hover .solucao-card__overlay {
  background: var(--gradient-card-hover);
}

.solucao-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-8) var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.solucao-card__icon-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: rgba(10,185,230,0.20);
  border: 1px solid rgba(10,185,230,0.40);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  transition: background var(--duration-base);
}

.solucao-card:hover .solucao-card__icon-badge {
  background: rgba(10,185,230,0.35);
}

.solucao-card__icon-badge svg {
  width: 22px;
  height: 22px;
  stroke: var(--eco-cyan-light);
}

.solucao-card__title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--eco-white);
  line-height: var(--leading-snug);
}

/* Chips que aparecem no hover */
.solucao-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height var(--duration-slow) var(--ease-out),
              opacity var(--duration-slow);
}

.solucao-card:hover .solucao-card__chips {
  max-height: 80px;
  opacity: 1;
}

.chip {
  font-size: 0.7rem;
  font-weight: var(--weight-semibold);
  letter-spacing: 0.03em;
  color: rgba(255,255,255,0.90);
  background: rgba(10,185,230,0.20);
  border: 1px solid rgba(10,185,230,0.35);
  border-radius: var(--radius-full);
  padding: 2px 10px;
  backdrop-filter: blur(4px);
}

/* CTA de card */
.solucao-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--eco-cyan-light);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--duration-base), transform var(--duration-base);
}

.solucao-card:hover .solucao-card__cta {
  opacity: 1;
  transform: translateX(0);
}

.solucoes__footer {
  margin-top: var(--space-12);
  display: flex;
  justify-content: center;
}

/* Grid extra de soluções adicionais */
.solucoes-extra-grid {
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

.solucao-extra-card {
  background: var(--eco-off-white);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  border: 1px solid var(--eco-gray-200);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  transition: transform var(--duration-base) var(--ease-out),
              box-shadow var(--duration-base),
              border-color var(--duration-base);
}

.solucao-extra-card:hover {
  transform: translateY(-3px);
  border-color: rgba(10,185,230,0.35);
  box-shadow: 0 8px 24px rgba(30,58,95,0.08);
}

.solucao-extra-card__media {
  width: 100%;
  height: 110px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--eco-gray-100);
  margin-bottom: 0.25rem;
}

.solucao-extra-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease-out);
}

.solucao-extra-card:hover .solucao-extra-card__img {
  transform: scale(1.06);
}

.solucao-extra-card__title {
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--eco-gray-900);
}

.solucao-extra-card__text {
  font-size: var(--text-sm);
  color: var(--eco-gray-500);
  line-height: 1.55;
}


/* ══════════════════════════════════════════════════════════ */
/*  SEÇÃO TECNOLOGIA — Navy com cards glass                  */
/* ══════════════════════════════════════════════════════════ */

.section-tecnologia {
  padding-block: var(--space-24);
  background: var(--eco-navy);
  position: relative;
  overflow: hidden;
}

/* Background decorativo */
.section-tecnologia::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(10,185,230,0.06) 0%, transparent 70%);
  pointer-events: none;
}

/* Grid header 2 colunas */
.tecnologia__header-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: start;
  margin-bottom: var(--space-16);
  position: relative;
  z-index: 1;
}

.tecnologia__intro {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  line-height: var(--leading-relaxed);
}

/* Grid de pilares 2×2 */
.tecnologia__pilares {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.pilar-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: background var(--duration-base), border-color var(--duration-base), transform var(--duration-base);
  position: relative;
  overflow: hidden;
}

.pilar-card:hover {
  background: rgba(10,185,230,0.06);
  border-color: rgba(10,185,230,0.20);
  transform: translateY(-3px);
}

.pilar-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.pilar-card__title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--eco-white);
  line-height: var(--leading-snug);
}

.pilar-card__text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: var(--leading-relaxed);
}

.pilar-card__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  color: var(--eco-cyan-light);
  text-transform: uppercase;
  margin-top: auto;
}

.pilar-card__tag svg { width: 12px; height: 12px; }

/* Banner diferencial */
.tecnologia__banner {
  margin-top: var(--space-12);
  background: rgba(10,185,230,0.08);
  border: 1px solid rgba(10,185,230,0.18);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-10);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  position: relative;
  z-index: 1;
}

.tecnologia__banner-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--eco-cyan), var(--eco-green));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tecnologia__banner-icon svg {
  width: 28px;
  height: 28px;
  stroke: white;
}

.tecnologia__banner-text strong {
  display: block;
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--eco-white);
  margin-bottom: var(--space-2);
}

.tecnologia__banner-text p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: var(--leading-relaxed);
}


/* ══════════════════════════════════════════════════════════ */
/*  SEÇÃO CLIENTES — Fundo claro                             */
/* ══════════════════════════════════════════════════════════ */

.section-clientes {
  padding-block: var(--space-20);
  background: var(--eco-off-white);
}

.clientes__intro {
  text-align: center;
  margin-bottom: var(--space-12);
}

.clientes__logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-4);
  align-items: center;
}

.cliente-logo {
  background: var(--eco-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--eco-gray-200);
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 1.25rem;
  transition: border-color var(--duration-base), box-shadow var(--duration-base), transform var(--duration-base);
  overflow: hidden;
}

.cliente-logo:hover {
  border-color: var(--eco-cyan);
  box-shadow: 0 8px 24px rgba(10,185,230,0.15);
  transform: translateY(-2px);
}

.cliente-logo img {
  max-width: 85%;
  max-height: 70%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.8;
  transition: filter var(--duration-base) var(--ease-out),
              opacity var(--duration-base) var(--ease-out),
              transform var(--duration-base) var(--ease-out);
}

.cliente-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.04);
}

/* Ajuste específico para proporções da Vale e Usiminas */
.cliente-logo--vale {
  padding: 1rem 1.25rem;
}

.cliente-logo--vale img {
  max-width: 82%;
  max-height: 65%;
  transform: none;
}

.cliente-logo--vale:hover img {
  transform: scale(1.04);
}

.cliente-logo--usiminas {
  padding: 0.75rem 1rem;
}

.cliente-logo--usiminas img {
  max-width: 85%;
  max-height: 70%;
  transform: none;
}

.cliente-logo--usiminas:hover img {
  transform: scale(1.04);
}

.cliente-logo__placeholder {
  width: 80%;
  height: 40%;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg,
    var(--eco-gray-100) 25%,
    var(--eco-gray-200) 50%,
    var(--eco-gray-100) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.8s ease infinite;
}

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.clientes__note {
  text-align: center;
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: var(--eco-gray-400);
  font-style: italic;
}


/* ══════════════════════════════════════════════════════════ */
/*  SEÇÃO CTA FINAL — Navy escuro + gradient                 */
/* ══════════════════════════════════════════════════════════ */

.section-cta-final {
  padding-block: var(--space-24);
  background: var(--gradient-cta);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.section-cta-final::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(10,185,230,0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(45,218,93,0.10) 0%, transparent 40%);
  pointer-events: none;
}

.cta-final__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--eco-cyan-light);
  margin-bottom: var(--space-6);
}

.cta-final__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: var(--weight-extrabold);
  color: var(--eco-white);
  line-height: var(--leading-snug);
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: var(--space-6);
  letter-spacing: var(--tracking-snug);
}

.cta-final__text {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.65);
  line-height: var(--leading-relaxed);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-10);
}

.cta-final__actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}


/* ══════════════════════════════════════════════════════════ */
/*  FOOTER                                                    */
/* ══════════════════════════════════════════════════════════ */

.footer {
  background: var(--eco-graphite);
  padding-block: var(--space-20) var(--space-8);
}

/* Linha gradient no topo do footer */
.footer::before {
  content: '';
  display: block;
  height: 3px;
  background: var(--eco-gradient-brand-h);
  margin-bottom: var(--space-16);
  opacity: 0.6;
}

.footer__main {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.4fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand {}

.footer__logo-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  margin-bottom: var(--space-6);
}

.footer__logo-hex {
  width: 44px;
  height: 44px;
}

.footer__logo-name {
  font-size: var(--text-xl);
  font-weight: var(--weight-extrabold);
  color: var(--eco-white);
  letter-spacing: -0.02em;
  display: block;
  line-height: 1;
}

.footer__logo-tagline-f {
  font-size: 0.6rem;
  font-weight: var(--weight-medium);
  color: var(--eco-cyan-light);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  line-height: 1;
  margin-top: 2px;
}

.footer__desc {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.45);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: background var(--duration-base), color var(--duration-base), border-color var(--duration-base);
}

.footer__social-link:hover {
  background: rgba(10,185,230,0.12);
  color: var(--eco-cyan-light);
  border-color: rgba(10,185,230,0.25);
}

.footer__social-link svg {
  width: 16px;
  height: 16px;
}

.footer__col {}

.footer__col-title {
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--eco-cyan-light);
  margin-bottom: var(--space-5);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  list-style: none;
}

.footer__nav-link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.50);
  text-decoration: none;
  transition: color var(--duration-base);
}

.footer__nav-link:hover {
  color: var(--eco-white);
}

.footer__contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  list-style: none;
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.footer__contact-icon {
  width: 16px;
  height: 16px;
  stroke: var(--eco-cyan);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__contact-text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.50);
  line-height: var(--leading-relaxed);
}

.footer__contact-text a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration-base);
}

.footer__contact-text a:hover {
  color: var(--eco-white);
}

/* Footer bottom */
.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
}

.footer__copy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.30);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal-link {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.30);
  text-decoration: none;
  transition: color var(--duration-base);
}

.footer__legal-link:hover {
  color: rgba(255,255,255,0.60);
}


/* ══════════════════════════════════════════════════════════ */
/*  BOTÃO WHATSAPP FLUTUANTE                                  */
/* ══════════════════════════════════════════════════════════ */

.whatsapp-float {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: var(--z-toast);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  color: white;
  transition: transform var(--duration-base), box-shadow var(--duration-base);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 8px 30px rgba(37,211,102,0.55);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}


/* ══════════════════════════════════════════════════════════ */
/*  BOTÕES GLOBAIS                                            */
/* ══════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--weight-semibold);
  font-size: var(--text-base);
  border-radius: var(--radius-full);
  padding: 0.75rem 1.75rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  line-height: 1;
  letter-spacing: 0.01em;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Primário: gradient da marca */
.btn--primary {
  background: var(--eco-gradient-brand-h);
  color: var(--eco-white);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(10,185,230,0.30);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10,185,230,0.40);
  filter: brightness(1.08);
}

/* Outline branco */
.btn--outline-white {
  background: transparent;
  color: var(--eco-white);
  border-color: rgba(255,255,255,0.35);
}

.btn--outline-white:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.60);
}

/* Outline navy */
.btn--outline-navy {
  background: transparent;
  color: var(--eco-navy);
  border-color: var(--eco-navy);
}

.btn--outline-navy:hover {
  background: var(--eco-navy);
  color: var(--eco-white);
}

/* Outline ciano */
.btn--outline-cyan {
  background: transparent;
  color: var(--eco-cyan);
  border-color: var(--eco-cyan);
}

.btn--outline-cyan:hover {
  background: var(--eco-cyan);
  color: var(--eco-navy);
}

/* Tech (usado na seção tecnologia) */
.btn--tech {
  background: rgba(10,185,230,0.12);
  color: var(--eco-cyan-light);
  border-color: rgba(10,185,230,0.30);
}

.btn--tech:hover {
  background: rgba(10,185,230,0.20);
  border-color: var(--eco-cyan);
  color: var(--eco-white);
}

/* Tamanhos */
.btn--lg {
  padding: 1rem 2.25rem;
  font-size: var(--text-lg);
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: var(--text-sm);
}


/* ══════════════════════════════════════════════════════════ */
/*  SECTION LABEL & SECTION HEADER                           */
/* ══════════════════════════════════════════════════════════ */

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--eco-cyan);
  margin-bottom: var(--space-3);
}

.section-label::before {
  content: '';
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--eco-gradient-brand-h);
  flex-shrink: 0;
}

.section-label--white { color: rgba(255,255,255,0.60); }
.section-label--white::before { background: rgba(255,255,255,0.40); }

.section-header {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: var(--weight-extrabold);
  color: var(--eco-gray-900);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-snug);
}

.section-title--white { color: var(--eco-white); }

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--eco-gray-500);
  line-height: var(--leading-relaxed);
  margin-top: var(--space-4);
}

.section-subtitle--white { color: rgba(255,255,255,0.60); }

.divider {
  width: 40px;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--eco-gradient-brand-h);
  margin-block: var(--space-4);
}

.divider--center { margin-inline: auto; }


/* ══════════════════════════════════════════════════════════ */
/*  ICON BOX                                                  */
/* ══════════════════════════════════════════════════════════ */

.icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-box svg {
  width: 22px;
  height: 22px;
}

.icon-box--cyan {
  background: rgba(10,185,230,0.12);
  border: 1px solid rgba(10,185,230,0.20);
  color: var(--eco-cyan);
}
.icon-box--cyan svg { stroke: var(--eco-cyan); }

.icon-box--green {
  background: rgba(45,218,93,0.10);
  border: 1px solid rgba(45,218,93,0.18);
  color: var(--eco-green);
}
.icon-box--green svg { stroke: var(--eco-green-mid); }

.icon-box--navy {
  background: rgba(30,58,95,0.10);
  border: 1px solid rgba(30,58,95,0.18);
}
.icon-box--navy svg { stroke: var(--eco-navy); }

.icon-box--glass {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.15);
}
.icon-box--glass svg { stroke: var(--eco-cyan-light); }


/* ══════════════════════════════════════════════════════════ */
/*  ANIMATE ON SCROLL                                         */
/* ══════════════════════════════════════════════════════════ */

.animate-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

.animate-on-scroll--left {
  transform: translateX(-24px);
}
.animate-on-scroll--left.is-visible {
  transform: translateX(0);
}

.animate-on-scroll--right {
  transform: translateX(24px);
}
.animate-on-scroll--right.is-visible {
  transform: translateX(0);
}

/* Cascade delays para filhos */
.animate-on-scroll > *:nth-child(1) { transition-delay: 0ms; }
.animate-on-scroll > *:nth-child(2) { transition-delay: 80ms; }
.animate-on-scroll > *:nth-child(3) { transition-delay: 160ms; }
.animate-on-scroll > *:nth-child(4) { transition-delay: 240ms; }
.animate-on-scroll > *:nth-child(5) { transition-delay: 320ms; }
.animate-on-scroll > *:nth-child(6) { transition-delay: 400ms; }

/* Delays diretos */
.delay-1 { transition-delay: 100ms; }
.delay-2 { transition-delay: 200ms; }
.delay-3 { transition-delay: 300ms; }
.delay-4 { transition-delay: 400ms; }


/* ══════════════════════════════════════════════════════════ */
/*  RESPONSIVIDADE — 1600px                                   */
/* ══════════════════════════════════════════════════════════ */

@media (max-width: 1600px) {
  .hero__content {
    grid-template-columns: 1fr 380px;
    gap: var(--space-12);
  }
}

/* ── 1366px ──────────────────────────────────────────────── */
@media (max-width: 1366px) {
  .hero__content {
    grid-template-columns: 1fr 340px;
    gap: var(--space-10);
  }

  .footer__main {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: var(--space-10);
  }

  .servicos__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── 1024px (TABLET) ─────────────────────────────────────── */
@media (max-width: 1024px) {
  .header__nav,
  .header__cta {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  .hero__content {
    grid-template-columns: 1fr;
    gap: var(--space-10);
    padding-block: var(--space-12) var(--space-16);
  }

  .hero__right-col {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
  }

  .institucional__grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

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

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

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

  .servicos__top-bar-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .tecnologia__header-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

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

  .footer__main {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-10);
  }

  .clientes__logos {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── 768px (MOBILE LARGE) ────────────────────────────────── */
@media (max-width: 768px) {
  .header {
    height: var(--header-h-mobile);
  }

  .hero__right-col {
    grid-template-columns: 1fr;
  }

  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

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

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

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

  .servicos__top-bar-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .servicos__top-stat + .servicos__top-stat::before {
    display: none;
  }

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

  .footer__main {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .clientes__logos {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── 375px (MOBILE SMALL) ────────────────────────────────── */
@media (max-width: 480px) {
  .hero__title {
    font-size: 2.25rem;
  }

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

  .solucoes-extra-grid {
    grid-template-columns: 1fr;
  }

  .iso-card__content {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .iso-card__selo-side {
    justify-content: flex-start;
  }

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

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

  .whatsapp-float {
    bottom: var(--space-5);
    right: var(--space-5);
    width: 50px;
    height: 50px;
  }

  .tecnologia__banner {
    flex-direction: column;
    text-align: center;
    padding: var(--space-6);
  }
}