/* ========================================
   SERVMETAL — Design System & Styles
   Fundição Industrial
   ======================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ========================================
   1. DESIGN TOKENS (Custom Properties)
   ======================================== */
:root {
  /* Colors — Servmetal brand blue palette */
  --color-primary: #2568A0;
  --color-primary-dark: #1B4F7A;
  --color-primary-light: #3A8BC9;
  --color-primary-glow: rgba(37, 104, 160, 0.25);

  /* Accent — Warm/industrial (for contrast elements) */
  --color-accent: #D97B1E;
  --color-accent-dark: #B86515;

  --color-bg-dark: #0A0A0A;
  --color-bg-section: #111111;
  --color-bg-section-alt: #0E0E0E;
  --color-bg-card: #1A1A1A;
  --color-surface: #222222;
  --color-surface-hover: #2A2A2A;

  --color-text-primary: #F5F5F5;
  --color-text-secondary: #A0A0A0;
  --color-text-muted: #666666;
  --color-text-on-primary: #FFFFFF;

  --color-border: #2A2A2A;
  --color-border-light: #333333;

  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1DA851;

  --color-overlay: rgba(0, 0, 0, 0.55);
  --color-overlay-hero: rgba(0, 0, 0, 0.45);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --fs-display: clamp(2.5rem, 5vw, 4.5rem);
  --fs-h1: clamp(2rem, 4vw, 3.5rem);
  --fs-h2: clamp(1.75rem, 3.5vw, 3rem);
  --fs-h3: clamp(1.25rem, 2vw, 1.75rem);
  --fs-h4: clamp(1rem, 1.5vw, 1.25rem);
  --fs-body: clamp(0.95rem, 1.1vw, 1.125rem);
  --fs-body-lg: clamp(1.05rem, 1.2vw, 1.25rem);
  --fs-small: clamp(0.8rem, 0.9vw, 0.875rem);
  --fs-eyebrow: clamp(0.7rem, 0.8vw, 0.8rem);
  --fs-counter: clamp(2.5rem, 5vw, 4rem);

  --fw-light: 300;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;
  --fw-black: 900;

  --lh-tight: 1.1;
  --lh-snug: 1.25;
  --lh-normal: 1.6;

  --ls-tight: -0.02em;
  --ls-normal: 0;
  --ls-wide: 0.08em;
  --ls-wider: 0.15em;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1400px;
  --container-padding: clamp(1.25rem, 4vw, 3rem);

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px var(--color-primary-glow);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 600ms;

  /* Z-index */
  --z-base: 1;
  --z-sticky: 100;
  --z-overlay: 200;
  --z-modal: 300;
  --z-toast: 400;

  /* Header */
  --header-height: 72px;
}


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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--fs-body);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

a:hover {
  color: var(--color-primary-light);
}

ul,
ol {
  list-style: none;
}

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

/* Skip navigation */
.skip-nav {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-md);
  z-index: var(--z-toast);
  font-weight: var(--fw-semibold);
  transition: top var(--duration-fast);
}

.skip-nav:focus {
  top: var(--space-md);
  color: var(--color-text-on-primary);
}

/* ========================================
   3. LAYOUT UTILITIES
   ======================================== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-3xl) 0;
}

.section--dark {
  background-color: var(--color-bg-section);
}

.section--alt {
  background-color: var(--color-bg-section-alt);
}

/* Seções com fundo branco (Certificações e Contato) */
.section--light { background-color: #ffffff; color: #1d1d1f; }
.section--light h2 { color: #1a1a1a; }
.section--light .certificacoes__text p,
.section--light .contato__info > p { color: #515154; }
.section--light .certificacoes__seal-subtitle,
.section--light .contato__channel-label,
.section--light .contato__social-label { color: #86868b; }
.section--light .btn--outline { border-color: rgba(0,0,0,0.18); color: #1a1a1a; background: rgba(0,0,0,0.02); backdrop-filter: none; -webkit-backdrop-filter: none; }
.section--light .btn--outline:hover { border-color: var(--color-primary); color: var(--color-primary); background: rgba(37,104,160,0.06); }
.section--light .contato__channel { background: #f5f5f7; border-color: #e3e3e8; color: #1a1a1a; }
.section--light .contato__channel:hover { border-color: #c9c9cf; }
.section--light .contato__channel-icon { background: rgba(37,104,160,0.08); }
.section--light .contato__social-link { background: #f5f5f7; border-color: #e3e3e8; }


/* ========================================
   4. TYPOGRAPHY
   ======================================== */
.heading-display {
  font-size: var(--fs-display);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
}

h1, .h1 {
  font-size: var(--fs-h1);
  font-weight: var(--fw-extrabold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
}

h2, .h2 {
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
  letter-spacing: var(--ls-tight);
}

h3, .h3 {
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-snug);
}

h4, .h4 {
  font-size: var(--fs-h4);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-snug);
}

.eyebrow {
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-primary);
}

.text-secondary {
  color: var(--color-text-secondary);
}

.text-muted {
  color: var(--color-text-muted);
}


/* ========================================
   5. BUTTONS
   ======================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  border-radius: var(--radius-md);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
  opacity: 0;
  transition: opacity var(--duration-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-text-on-primary);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 40px var(--color-primary-glow);
  color: var(--color-text-on-primary);
}

.btn--outline {
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--color-text-primary);
  backdrop-filter: blur(4px);
  background: rgba(255, 255, 255, 0.05);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(37, 104, 160, 0.08);
  transform: translateY(-2px);
}

.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}

.btn--whatsapp:hover {
  background: var(--color-whatsapp-dark);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(37, 211, 102, 0.3);
}

.btn--lg {
  padding: 1.25rem 3rem;
  font-size: var(--fs-body);
}

.btn--sm {
  padding: 0.6rem 1.4rem;
  font-size: var(--fs-small);
}

.btn__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}


/* ========================================
   6. HEADER / NAVIGATION
   ======================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: var(--z-sticky);
  transition: all var(--duration-normal) var(--ease-out);
  background: transparent;
}

.header--scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-primary);
  z-index: var(--z-overlay);
}

.header__logo-img {
  height: 48px;
  width: auto;
  transition: opacity var(--duration-fast);
}

.header__logo:hover .header__logo-img {
  opacity: 0.85;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.header__nav-link {
  color: var(--color-text-secondary);
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  position: relative;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--duration-normal) var(--ease-out);
  transform: translateX(-50%);
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--color-text-primary);
}

.header__nav-link:hover::after,
.header__nav-link--active::after {
  width: 60%;
}

/* Mobile hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  z-index: var(--z-overlay);
  cursor: pointer;
}

.header__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-out);
  transform-origin: center;
}

.header__hamburger--active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger--active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.header__hamburger--active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav overlay */
.header__mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(20px);
  z-index: var(--z-overlay);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.header__mobile-nav--open {
  opacity: 1;
  visibility: visible;
}

.header__mobile-nav-link {
  color: var(--color-text-primary);
  font-size: var(--fs-h3);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: var(--space-sm) var(--space-lg);
  transition: color var(--duration-fast);
}

.header__mobile-nav-link:hover {
  color: var(--color-primary);
}


/* ========================================
   7. HERO
   ======================================== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: safe center;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__video,
.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay-hero);
  z-index: 1;
}

/* Gradient at bottom of hero for smooth transition */
.hero__gradient {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--color-bg-dark), transparent);
  z-index: 2;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: 920px;
  padding-top: calc(var(--header-height) + var(--space-md));
  padding-bottom: var(--space-2xl);
}

.hero__eyebrow {
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.hero__eyebrow::before {
  content: '';
  width: 40px;
  height: 2px;
  background: var(--color-primary);
}

.hero__title {
  margin-bottom: var(--space-lg);
}

.hero__subtitle {
  font-size: var(--fs-body-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin-bottom: var(--space-xl);
  line-height: var(--lh-normal);
}

.hero__actions {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-text-muted);
  font-size: var(--fs-small);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  animation: scrollBounce 2s var(--ease-in-out) infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
}

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

@media (max-height: 850px) {
  .hero__scroll {
    display: none;
  }
}


/* ========================================
   8. ABOUT / SOBRE
   ======================================== */
.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.sobre__text {
  max-width: 560px;
}

.sobre__eyebrow {
  margin-bottom: var(--space-md);
}

.sobre__title {
  margin-bottom: var(--space-lg);
}

.sobre__desc {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}

.sobre__desc:last-of-type {
  margin-bottom: var(--space-lg);
}

.sobre__image-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.sobre__image-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius-lg);
  pointer-events: none;
}

.sobre__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}

.sobre__accent-line {
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  margin-bottom: var(--space-lg);
}


/* ========================================
   9. CAPACIDADE (NUMBERS)
   ======================================== */
.capacidade {
  background: linear-gradient(135deg, var(--color-bg-section), var(--color-bg-card));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.capacidade::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-primary-glow), transparent);
}

.capacidade__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-lg);
}

.capacidade__item {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  position: relative;
}

.capacidade__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--color-border);
}

.capacidade__number {
  font-size: var(--fs-counter);
  font-weight: var(--fw-extrabold);
  color: var(--color-primary);
  line-height: var(--lh-tight);
  margin-bottom: var(--space-sm);
  letter-spacing: var(--ls-tight);
}

.capacidade__label {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}


/* ========================================
   10. PROCESSOS (Process Sections)
   ======================================== */
.processo {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.processo__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.processo__video,
.processo__poster {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.processo__overlay {
  position: absolute;
  inset: 0;
  background: var(--color-overlay);
  z-index: 1;
}

/* Subtle gradient from left for text readability */
.processo__overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(0,0,0,0.4), transparent 70%);
}

.processo__conteudo {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.processo__eyebrow {
  margin-bottom: var(--space-md);
}

.processo__titulo {
  margin-bottom: var(--space-lg);
  font-size: var(--fs-h1);
  font-weight: var(--fw-extrabold);
}

.processo__descricao {
  font-size: var(--fs-body-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-lg);
  line-height: var(--lh-normal);
}

.processo__lista {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
}

.processo__lista li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  color: rgba(255, 255, 255, 0.9);
}

.processo__lista li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

/* Processo number watermark */
.processo__number {
  position: absolute;
  right: var(--container-padding);
  bottom: var(--space-xl);
  font-size: clamp(6rem, 15vw, 14rem);
  font-weight: var(--fw-black);
  color: rgba(255, 255, 255, 0.03);
  line-height: 1;
  z-index: 1;
  user-select: none;
  pointer-events: none;
}

/* Bloco de processo sem foto de fundo (placeholder ate ter a foto real) */
.processo--sem-foto {
  background: linear-gradient(135deg, var(--color-bg-dark), var(--color-bg-card));
}


/* ========================================
   11. SEGMENTOS
   ======================================== */
.segmentos__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.segmentos__header .eyebrow {
  margin-bottom: var(--space-md);
}

.segmentos__header h2 {
  margin-bottom: var(--space-md);
}

.segmentos__header p {
  color: var(--color-text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

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

.segmento-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.segmento-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-primary), transparent);
  opacity: 0;
  transition: opacity var(--duration-normal);
}

.segmento-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-lg);
}

.segmento-card:hover::before {
  opacity: 1;
}

.segmento-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-md);
  background: rgba(37, 104, 160, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.segmento-card__icon svg {
  width: 28px;
  height: 28px;
}

.segmento-card__title {
  font-size: var(--fs-h4);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
}


/* ========================================
   12. CERTIFICAÇÕES
   ======================================== */
.certificacoes__content {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.certificacoes__seal {
  width: 180px;
  height: 180px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg);
  position: relative;
}

.certificacoes__seal::after {
  content: '';
  position: absolute;
  inset: -6px;
  border: 1px solid rgba(37, 104, 160, 0.25);
  border-radius: 50%;
}

.certificacoes__seal-title {
  font-size: var(--fs-h3);
  font-weight: var(--fw-extrabold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.certificacoes__seal-subtitle {
  font-size: var(--fs-eyebrow);
  color: var(--color-text-secondary);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.certificacoes__text .eyebrow {
  margin-bottom: var(--space-md);
}

.certificacoes__text h2 {
  margin-bottom: var(--space-lg);
}

.certificacoes__text p {
  color: var(--color-text-secondary);
  max-width: 560px;
  margin-bottom: var(--space-lg);
}


/* ========================================
   13. ESTRUTURA / LOCALIZAÇÃO
   ======================================== */
.estrutura__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.estrutura__image-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.estrutura__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16/10;
}

.estrutura__info .eyebrow {
  margin-bottom: var(--space-md);
}

.estrutura__info h2 {
  margin-bottom: var(--space-lg);
}

.estrutura__address {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
  font-size: var(--fs-body-lg);
  line-height: var(--lh-normal);
}

.estrutura__address strong {
  color: var(--color-text-primary);
  font-weight: var(--fw-semibold);
}

.estrutura__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  margin-top: var(--space-lg);
  aspect-ratio: 16/9;
}

.estrutura__map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.8) invert(0.92) contrast(0.85);
}


/* ========================================
   14. CONTATO
   ======================================== */
.contato__grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 720px;
  margin: 0 auto;
  gap: var(--space-xl);
}

.contato__info .eyebrow {
  margin-bottom: var(--space-md);
}

.contato__info h2 {
  margin-bottom: var(--space-md);
}

.contato__info > p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
}

.contato__channels {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contato__channel {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out);
  color: var(--color-text-primary);
}

.contato__channel:hover {
  border-color: var(--color-border-light);
  transform: translateX(4px);
  color: var(--color-text-primary);
}

.contato__channel--whatsapp:hover {
  border-color: var(--color-whatsapp);
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.15);
}

.contato__channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--color-surface);
  color: var(--color-primary);
}

.contato__channel--whatsapp .contato__channel-icon {
  background: rgba(37, 211, 102, 0.15);
  color: var(--color-whatsapp);
}

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

.contato__channel-label {
  font-size: var(--fs-eyebrow);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  font-weight: var(--fw-medium);
}

.contato__channel-value {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
}

/* Redes sociais */
.contato__social {
  margin-top: var(--space-lg);
}

.contato__social-label {
  display: block;
  font-size: var(--fs-eyebrow);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  font-weight: var(--fw-medium);
  margin-bottom: var(--space-md);
}

.contato__social-links {
  display: flex;
  gap: var(--space-md);
}

.contato__social-link {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
}

.contato__social-link svg {
  width: 22px;
  height: 22px;
}

/* Cor oficial no estado normal */
.contato__social-link--instagram { color: #E4405F; }
.contato__social-link--facebook  { color: #1877F2; }
.contato__social-link--linkedin  { color: #0A66C2; }

/* Hover: fundo na cor da marca, ícone branco, leve elevação + glow */
.contato__social-link:hover {
  transform: translateY(-3px);
  color: #fff;
  border-color: transparent;
}

.contato__social-link--instagram:hover {
  background: linear-gradient(45deg, #F58529 0%, #DD2A7B 50%, #8134AF 75%, #515BD4 100%);
  box-shadow: 0 0 20px rgba(221, 42, 123, 0.3);
}

.contato__social-link--facebook:hover {
  background: #1877F2;
  box-shadow: 0 0 20px rgba(24, 119, 242, 0.3);
}

.contato__social-link--linkedin:hover {
  background: #0A66C2;
  box-shadow: 0 0 20px rgba(10, 102, 194, 0.3);
}

/* Form */
.contato__form-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

.contato__form-title {
  font-size: var(--fs-h4);
  margin-bottom: var(--space-lg);
}

.form__group {
  margin-bottom: var(--space-md);
}

.form__label {
  display: block;
  font-size: var(--fs-small);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
  letter-spacing: var(--ls-wide);
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: var(--fs-body);
  font-family: var(--font-family);
  color: var(--color-text-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
  outline: none;
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: var(--color-text-muted);
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form__input--error,
.form__textarea--error {
  border-color: #e53e3e;
}

.form__error {
  font-size: var(--fs-eyebrow);
  color: #e53e3e;
  margin-top: var(--space-xs);
  display: none;
}

.form__error--visible {
  display: block;
}

.form__textarea {
  resize: vertical;
  min-height: 120px;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form__submit {
  width: 100%;
  margin-top: var(--space-md);
}

.form__success {
  display: none;
  text-align: center;
  padding: var(--space-xl);
  color: var(--color-whatsapp);
  font-weight: var(--fw-semibold);
}

.form__success--visible {
  display: block;
}


/* ========================================
   Zincagem (serviço via parceiros)
   ======================================== */
.zincagem {
  padding: var(--space-2xl) 0;
  text-align: center;
  background: var(--color-bg-card);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.zincagem__text {
  font-size: var(--fs-h4);
  color: var(--color-text-secondary);
  max-width: 720px;
  margin: 0 auto;
  line-height: var(--lh-normal);
}

.zincagem__text strong {
  color: var(--color-primary);
  font-weight: var(--fw-semibold);
}


/* ========================================
   15. FOOTER
   ======================================== */
.footer {
  background: var(--color-bg-dark);
  border-top: 1px solid var(--color-border);
  padding: var(--space-lg) 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__copy {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.footer__credits {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.footer__credits a {
  color: var(--color-text-secondary);
  transition: color var(--duration-fast);
}

.footer__credits a:hover {
  color: var(--color-primary);
}

.footer__privacy {
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
}

.footer__privacy:hover {
  color: var(--color-primary);
}

/* ========================================
   Rodapé unificado (home + publicações)
   ======================================== */
.sfooter { background: #0A0A0A; border-top: 1px solid #242424; color: #A0A0A0; }
.sfooter__wrap { max-width: 1200px; margin: 0 auto; padding: 48px 24px 28px; }
.sfooter__top { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; justify-content: space-between; }
.sfooter__brand { display: flex; flex-direction: column; align-items: flex-start; gap: 5px; }
.sfooter__logo { height: 54px; width: auto; margin-bottom: 6px; }
.sfooter__name { color: #F5F5F5; font-weight: 600; font-size: 15px; margin: 0; }
.sfooter__addr { color: #8a8a8a; font-size: 14px; margin: 0; }
.sfooter__phone { display: inline-flex; align-items: center; gap: 8px; color: #F5F5F5; font-size: 15px; font-weight: 600; margin-top: 6px; text-decoration: none; transition: color .2s ease; }
.sfooter__phone svg { width: 17px; height: 17px; color: #3A8BC9; }
.sfooter__phone:hover { color: #3A8BC9; }
.sfooter__contact { display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.sfooter__social { display: flex; gap: 10px; }
.sfooter__social a { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 50%; background: #1a1a1a; border: 1px solid #2a2a2a; color: #A0A0A0; transition: color .2s ease, background .2s ease, border-color .2s ease; }
.sfooter__social a:hover { color: #fff; background: linear-gradient(135deg, #2568A0, #3A8BC9); border-color: transparent; }
.sfooter__social svg { width: 18px; height: 18px; }
.sfooter__bottom { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; justify-content: space-between; margin-top: 28px; padding-top: 22px; border-top: 1px solid #1d1d1d; }
.sfooter__legal { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 20px; font-size: 13px; color: #777; }
.sfooter__privacy { color: #777; text-decoration: none; transition: color .2s ease; }
.sfooter__privacy:hover { color: #3A8BC9; }
.sfooter__credit { display: inline-flex; }
.sfooter__credit img { height: 24px; width: auto; opacity: .85; display: block; }
@media (max-width: 640px) {
  .sfooter__top { flex-direction: column; gap: 24px; }
  .sfooter__contact { align-items: flex-start; }
  .sfooter__bottom { flex-direction: column; align-items: flex-start; }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: flex-start;
}

.footer__logo-img {
  height: 56px;
  width: auto;
}


/* ========================================
   16. SCROLL REVEAL ANIMATIONS
   ======================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--duration-slow) var(--ease-out);
}

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

.reveal--delay-1 { transition-delay: 100ms; }
.reveal--delay-2 { transition-delay: 200ms; }
.reveal--delay-3 { transition-delay: 300ms; }
.reveal--delay-4 { transition-delay: 400ms; }
.reveal--delay-5 { transition-delay: 500ms; }

/* Hero animation */
.hero__content .reveal {
  transform: translateY(40px);
}

/* Process section animation */
.processo__conteudo .reveal {
  transform: translateY(20px);
}

/* Counter animation */
.counter-animated {
  transition: none;
}


/* ========================================
   17. PREFERS-REDUCED-MOTION
   ======================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .hero__scroll {
    animation: none;
  }
}


/* ========================================
   18. RESPONSIVE — MOBILE FIRST
   ======================================== */

/* Tablet and below */
@media (max-width: 1024px) {
  .capacidade__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .capacidade__item:nth-child(3)::after {
    display: none;
  }

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

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

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

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

  .certificacoes__content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .certificacoes__seal {
    margin: 0 auto;
  }

  .certificacoes__text p {
    margin-left: auto;
    margin-right: auto;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .header__nav {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  .header__mobile-nav {
    display: flex;
  }

  .hero {
    min-height: 100svh;
  }

  .hero__content {
    padding-bottom: var(--space-xl);
  }

  .hero__subtitle {
    font-size: var(--fs-body);
  }

  .hero__actions {
    flex-direction: column;
  }

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

  .hero__scroll {
    display: none;
  }

  .capacidade__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }

  .capacidade__item::after {
    display: none !important;
  }

  .capacidade__item:last-child {
    grid-column: 1 / -1;
  }

  .processo {
    min-height: 90vh;
    align-items: flex-end;
    padding-bottom: var(--space-xl);
  }

  .processo__conteudo {
    max-width: 100%;
  }

  .processo__titulo {
    font-size: var(--fs-h2);
  }

  .processo__lista {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .processo__number {
    font-size: clamp(4rem, 20vw, 8rem);
    right: var(--space-md);
    bottom: var(--space-lg);
  }

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

  .segmento-card {
    padding: var(--space-lg) var(--space-md);
  }

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

  .contato__form-wrapper {
    padding: var(--space-lg);
  }

  .footer__inner {
    flex-direction: column;
    text-align: center;
  }

  .header__logo-img {
    height: 40px;
  }

  .footer__brand {
    align-items: center;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .segmentos__grid {
    grid-template-columns: 1fr;
  }

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