/* ======================
   VARIABLES
====================== */
:root {
  --bg: #080f08;
  --bg-2: #0c130c;
  --bg-card: #101a10;
  --border: rgba(118, 196, 24, 0.14);
  --accent: #76C418;
  --accent-hover: #88d420;
  --accent-dim: rgba(118, 196, 24, 0.12);
  --accent-glow: rgba(118, 196, 24, 0.25);
  --blue: #76C418;
  --green: #76C418;
  --text: #f0f4f0;
  --text-muted: #8fa898;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s ease;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.7);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(118,196,24,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }
::selection { background: var(--accent); color: var(--bg); }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ======================
   LAYOUT
====================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }
.section-dark { background: var(--bg-2); }

/* ======================
   SECTION HEADER
====================== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(118, 196, 24, 0.1);
  border: 1px solid rgba(118, 196, 24, 0.3);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 16px;
}

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

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ======================
   BUTTONS
====================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #0a1a06;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  font-family: var(--font-heading);
  transition: all var(--transition);
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(118, 196, 24, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--text);
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-heading);
  border: 1px solid rgba(255,255,255,0.18);
  transition: all var(--transition);
  cursor: pointer;
}
.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* ======================
   NAVIGATION
====================== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: all 0.4s ease;
}

#navbar.scrolled {
  background: rgba(5, 13, 26, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.4);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img {
  height: 80px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: opacity var(--transition);
}
.nav-logo-img:hover { opacity: 0.85; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 9px;
  border-radius: 8px;
  transition: all var(--transition);
  white-space: nowrap;
}
.nav-link:hover, .nav-link.active {
  color: var(--accent);
  background: rgba(118, 196, 24, 0.08);
}

.nav-actions { display: flex; align-items: center; gap: 12px; }

.btn-lang {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-lang:hover { border-color: var(--accent); color: var(--accent); }
.btn-lang.en-active { border-color: var(--accent); color: var(--accent); }

.contact-card-link { text-decoration: none; color: inherit; display: flex; gap: 16px; }
.contact-card-link:hover { border-color: var(--accent); }
.contact-map-hint { display: inline-block; margin-top: 6px; font-size: 0.78rem; color: var(--accent); font-weight: 500; }

.btn-iso-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  background: var(--accent-dim);
  border: 1px solid var(--border);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 8px;
  text-decoration: none;
  transition: all var(--transition);
}
.btn-iso-download:hover { background: var(--accent); color: #0a1f0a; }

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: white;
  padding: 10px 18px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-whatsapp:hover {
  background: #1ebe57;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ======================
   HERO
====================== */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 20% 50%, #0d1f0d 0%, #080f08 60%);
}

#particleCanvas {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(5,13,26,0.2) 0%, rgba(5,13,26,0.05) 50%, rgba(5,13,26,0.4) 100%);
  z-index: 2;
}

/* Geometric lines decoration */
.hero-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(118,196,24,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(118,196,24,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  padding: 80px 24px 0;
  transition: transform 0.1s ease;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 32px;
  backdrop-filter: blur(10px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(74,222,128,0.4); }
  50% { opacity: 0.8; transform: scale(0.9); box-shadow: 0 0 0 6px rgba(74,222,128,0); }
}

.hero-title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -2px;
}

.title-line { display: block; }

.title-line.accent {
  color: var(--accent);
  min-height: 1.05em;
}

/* Typed cursor */
#typedText::after {
  content: '|';
  color: var(--accent);
  animation: blinkCursor 0.7s ease-in-out infinite;
}
@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.hero-stat { text-align: center; }

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.stat-plus, .stat-unit { font-size: 1.3rem; color: var(--accent); }
.stat-label { display: block; font-size: 0.72rem; color: var(--text-muted); margin-top: 6px; letter-spacing: 0.5px; }

.hero-stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.12);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  animation: fadeInUp 1s ease 1.8s both;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollAnim 1.8s ease-in-out infinite;
}

@keyframes scrollAnim {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateX(-50%) translateY(16px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

/* ======================
   ABOUT
====================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 48px;
}

/* --- Photo column --- */
.about-photo { position: relative; }

.about-photo-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  /* green glow */
  box-shadow:
    0 0 0 1px rgba(118,196,24,0.2),
    0 24px 64px rgba(0,0,0,0.6),
    0 0 60px rgba(118,196,24,0.08);
}

/* Subtle green corner accent */
.about-photo-wrapper::before {
  content: '';
  position: absolute;
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  border-radius: calc(var(--radius-lg) + 2px);
  background: linear-gradient(135deg, rgba(118,196,24,0.4) 0%, transparent 40%, transparent 60%, rgba(118,196,24,0.2) 100%);
  z-index: -1;
}

.about-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  object-position: center top;
  display: block;
  transition: transform 0.6s ease;
}
.about-photo-wrapper:hover .about-img { transform: scale(1.03); }

/* Dark gradient overlay at the bottom */
.about-photo-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 45%;
  background: linear-gradient(to top, rgba(8,15,8,0.85), transparent);
  pointer-events: none;
}

/* Floating founded badge */
.about-photo-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(8,15,8,0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(118,196,24,0.35);
  border-radius: 14px;
  padding: 14px 20px;
}

.apb-year {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}

.apb-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.5;
  letter-spacing: 0.3px;
}

/* --- Content column --- */
.about-text { margin-bottom: 32px; }
.about-text p { color: var(--text-muted); margin-bottom: 16px; line-height: 1.8; font-size: 1rem; }
.about-text strong { color: var(--text); font-weight: 600; }

.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  transition: all var(--transition);
}
.value-card:hover {
  border-color: rgba(118,196,24,0.35);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.value-icon { color: var(--accent); margin-bottom: 10px; }
.value-card h4 { font-size: 0.88rem; font-weight: 700; margin-bottom: 5px; }
.value-card p { font-size: 0.76rem; color: var(--text-muted); line-height: 1.5; }

/* --- Stats row --- */
.about-stats-row {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 40px;
  gap: 0;
}

.stat-box {
  flex: 1;
  text-align: center;
}
.stat-box.accent .stat-box-num { color: var(--accent); }
.stat-box.iso-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--accent);
}

.stat-box-num {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--text);
  line-height: 1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
}
.stat-box-unit { font-size: 1rem; color: var(--accent); font-weight: 700; }
.stat-box-desc { font-size: 0.72rem; color: var(--text-muted); margin-top: 6px; letter-spacing: 0.3px; }

.stat-box-divider {
  width: 1px;
  height: 48px;
  background: var(--border);
  flex-shrink: 0;
  margin: 0 8px;
}

/* ======================
   VIDEO SECTION
====================== */
.section-video {
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}

/* Radial green glow no fundo */
.section-video::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 900px; height: 500px;
  background: radial-gradient(ellipse, rgba(118,196,24,0.07) 0%, transparent 70%);
  pointer-events: none;
}

.video-scene {
  position: relative;
  max-width: 420px;
  margin: 0 auto;
}

/* Anéis de brilho decorativos */
.video-glow-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(118,196,24,0.12);
  pointer-events: none;
  animation: ringPulse 4s ease-in-out infinite;
}
.ring-1 {
  width: 120%; height: 108%;
  top: 46%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 0s;
}
.ring-2 {
  width: 140%; height: 116%;
  top: 46%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: 1s;
  border-color: rgba(118,196,24,0.06);
}

@keyframes ringPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Frame do vídeo */
.video-frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(118,196,24,0.25),
    0 40px 100px rgba(0,0,0,0.8),
    0 0 80px rgba(118,196,24,0.12);
  background: #000;
  line-height: 0;
}

/* Linha de destaque verde no topo */
.video-frame::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent), transparent);
  z-index: 2;
  pointer-events: none;
}

/* Player nativo — vídeo vertical 9:16 */
.video-player {
  width: 100%;
  display: block;
  aspect-ratio: 9 / 16;
  object-fit: contain;
  background: #000;
}

/* Chips flutuantes */
.video-chips {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.video-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 10px 18px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}
.video-chip svg { color: var(--accent); flex-shrink: 0; }
.video-chip:hover {
  border-color: rgba(118,196,24,0.35);
  color: var(--text);
  transform: translateY(-2px);
}

/* ======================
   SEGMENTS
====================== */
.segments-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.segment-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all 0.4s ease;
  overflow: hidden;
  cursor: default;
}

.segment-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--blue), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.segment-card:hover::before { transform: scaleX(1); }

.segment-card:hover {
  border-color: rgba(118,196,24,0.25);
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.5);
}

.segment-number {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.03);
  position: absolute;
  top: 16px; right: 24px;
  line-height: 1;
  pointer-events: none;
}

.segment-icon {
  color: var(--accent);
  margin-bottom: 20px;
  transition: transform 0.3s ease;
}
.segment-card:hover .segment-icon { transform: scale(1.1) rotate(-3deg); }

.segment-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; }
.segment-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }

.segment-arrow {
  color: var(--accent);
  opacity: 0;
  transform: translateX(-8px);
  transition: all 0.3s ease;
}
.segment-card:hover .segment-arrow { opacity: 1; transform: translateX(0); }

/* ======================
   EQUIPMENT
====================== */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.equipment-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.equipment-card:hover {
  border-color: rgba(118,196,24,0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.equipment-card.featured {
  border-color: rgba(118,196,24,0.25);
  background: linear-gradient(135deg, rgba(118,196,24,0.04), var(--bg-card));
}
.equipment-card.featured:hover {
  border-color: rgba(118,196,24,0.45);
  box-shadow: 0 12px 40px rgba(118,196,24,0.15);
}

.equipment-badge {
  display: inline-flex;
  align-items: center;
  background: var(--accent);
  color: #0a1a06;
  font-size: 0.63rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 100px;
  width: fit-content;
}

.equipment-icon { color: var(--blue); transition: transform 0.3s ease; }
.equipment-card.featured .equipment-icon { color: var(--accent); }
.equipment-card:hover .equipment-icon { transform: scale(1.1); }

.equipment-card h3 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 800; letter-spacing: 0.5px; }
.equipment-card p { font-size: 0.84rem; color: var(--text-muted); line-height: 1.6; flex: 1; }

.equipment-specs { display: flex; gap: 8px; flex-wrap: wrap; }
.spec-tag {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(118,196,24,0.08);
  color: var(--blue);
  border: 1px solid rgba(118,196,24,0.18);
}
.equipment-card.featured .spec-tag {
  background: rgba(118,196,24,0.08);
  color: var(--accent);
  border-color: rgba(118,196,24,0.2);
}

/* MES Highlight */
.mes-highlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 64px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.mes-photo-wrap {
  position: relative;
  height: 100%;
  min-height: 360px;
}

.mes-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}
.mes-highlight:hover .mes-photo { transform: scale(1.03); }

.mes-photo-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(8,15,8,0.8);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(118,196,24,0.35);
  border-radius: 100px;
  padding: 8px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  font-family: var(--font-heading);
}

.mes-content {
  padding: 48px 48px 48px 0;
}

.mes-content h3 {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}

.mes-content p {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 32px;
}

.mes-kpis {
  display: flex;
  gap: 24px;
}

.mes-kpi {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  background: rgba(118,196,24,0.06);
  border: 1px solid rgba(118,196,24,0.2);
  border-radius: var(--radius);
  min-width: 96px;
  text-align: center;
}

.mes-kpi-value {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent);
}

.mes-kpi-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

@media (max-width: 768px) {
  .mes-highlight { grid-template-columns: 1fr; }
  .mes-photo-wrap { min-height: 260px; }
  .mes-content { padding: 28px 24px; }
  .mes-kpis { flex-wrap: wrap; gap: 12px; }
}

/* Materials */
.materials-section { text-align: center; }
.materials-section h3 { font-size: 1rem; color: var(--text-muted); font-weight: 500; margin-bottom: 24px; letter-spacing: 0.5px; }

.materials-grid { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }

.material-tag {
  font-size: 0.84rem;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all 0.25s ease;
  cursor: default;
}
.material-tag:hover {
  border-color: rgba(118,196,24,0.4);
  color: var(--accent);
  background: rgba(118,196,24,0.04);
  transform: translateY(-2px);
}

/* ======================
   CLIENTS
====================== */
.clients-marquee-wrapper {
  position: relative;
  overflow: hidden;
  margin-bottom: 64px;
}

.marquee-gradient {
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 1;
  pointer-events: none;
}
.marquee-gradient.left { left: 0; background: linear-gradient(to right, var(--bg-2), transparent); }
.marquee-gradient.right { right: 0; background: linear-gradient(to left, var(--bg-2), transparent); }

.clients-marquee { overflow: hidden; }

.marquee-track {
  display: flex;
  animation: marquee 60s linear infinite;
  width: max-content;
}
.marquee-track:hover { animation-play-state: paused; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.client-logo {
  padding: 24px 56px;
  border-right: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.client-logo img {
  max-height: 60px;
  max-width: 160px;
  width: auto;
  height: auto;
  object-fit: contain;
  opacity: 0.65;
  filter: grayscale(1);
  transition: opacity 0.3s;
}
.client-logo:hover img {
  opacity: 1;
}

.client-name {
  padding: 0 40px;
  border-right: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  height: 88px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: color 0.3s;
}
.client-name:hover { color: var(--accent); }

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s ease;
}
.testimonial-card:hover {
  border-color: rgba(118,196,24,0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.testimonial-quote {
  font-size: 3.5rem;
  line-height: 0.8;
  color: var(--accent);
  opacity: 0.4;
  margin-bottom: 16px;
  font-family: Georgia, serif;
}

.testimonial-card > p { color: var(--text-muted); font-size: 0.9rem; line-height: 1.7; margin-bottom: 24px; font-style: italic; }

.testimonial-author { display: flex; align-items: center; gap: 12px; }

.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--accent);
  color: #0a1a06;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-name { display: block; font-weight: 700; font-size: 0.9rem; font-family: var(--font-heading); }
.author-role { display: block; font-size: 0.72rem; color: var(--text-muted); }

/* ======================
   CONTACT
====================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 64px;
  align-items: start;
}

.contact-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.contact-card:last-of-type { border-bottom: none; }

.contact-icon { color: var(--accent); flex-shrink: 0; margin-top: 2px; }

.contact-card h4 {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.contact-card p { color: var(--text); font-size: 0.92rem; line-height: 1.6; }

/* Contact Map */
.contact-map {
  margin-top: 48px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.contact-map iframe { display: block; width: 100%; height: 380px; }

.social-links { display: flex; gap: 10px; margin-top: 24px; }

.social-link {
  width: 44px; height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.3s ease;
}
.social-link:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-3px); }
.social-link.whatsapp:hover { border-color: #25D366; color: #25D366; }

/* Contact Form */
.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.3px;
  font-family: var(--font-heading);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: all 0.3s ease;
  outline: none;
  width: 100%;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(143,163,184,0.45); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(118,196,24,0.04);
  box-shadow: 0 0 0 3px rgba(118,196,24,0.08);
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238fa3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.form-group select option { background: var(--bg-2); color: var(--text); }
.form-group textarea { resize: vertical; min-height: 120px; }

.btn-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--accent);
  color: #0a1a06;
  border: none;
  padding: 16px 32px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
}
.btn-submit:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(118,196,24,0.3);
}
.btn-submit.loading { opacity: 0.8; cursor: not-allowed; }
.btn-submit.success { background: var(--green); color: #0a1f0a; }
.btn-submit.error { background: #c0392b; color: #fff; }

/* ======================
   FOOTER
====================== */
#footer {
  background: #020810;
  border-top: 1px solid var(--border);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-logo-link { display: inline-block; margin-bottom: 20px; }
.footer-logo-img { height: 72px; width: auto; object-fit: contain; opacity: 0.9; transition: opacity var(--transition); }
.footer-logo-img:hover { opacity: 1; }
.footer-desc { color: var(--text-muted); font-size: 0.88rem; line-height: 1.7; max-width: 280px; }

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a { color: var(--text-muted); font-size: 0.88rem; transition: color 0.25s ease; }
.footer-links a:hover { color: var(--accent); }

.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; color: var(--text-muted); font-size: 0.84rem; line-height: 1.5; }
.footer-contact-item svg { flex-shrink: 0; color: var(--accent); margin-top: 1px; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p { font-size: 0.78rem; color: var(--text-muted); }

/* ======================
   BACK TO TOP
====================== */
.back-to-top {
  position: fixed;
  bottom: 32px; right: 32px;
  z-index: 999;
  width: 48px; height: 48px;
  background: var(--accent);
  color: #0a1a06;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(118,196,24,0.35);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(118,196,24,0.45); }

/* ======================
   ANIMATIONS
====================== */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed { opacity: 1; transform: translateY(0); }

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.spin { animation: spin 0.9s linear infinite; }

/* ======================
   PROCESS TIMELINE
====================== */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 43px;
  left: 9%;
  right: 9%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(118,196,24,0.3) 20%, rgba(118,196,24,0.3) 80%, transparent);
  pointer-events: none;
}

.process-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 8px 32px;
  position: relative;
}

.process-icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 2px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
  transition: all 0.35s ease;
  flex-shrink: 0;
}

.process-item:hover .process-icon {
  border-color: rgba(118,196,24,0.6);
  background: rgba(118,196,24,0.08);
  box-shadow: 0 0 0 10px rgba(118,196,24,0.05), 0 8px 24px rgba(118,196,24,0.15);
  transform: translateY(-4px);
}

.process-step-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  color: #0a1a06;
  font-family: var(--font-heading);
  font-size: 0.62rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-item h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.process-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ======================
   PAGE HERO (Sub-pages)
====================== */
.page-hero {
  padding: 160px 0 80px;
  background: radial-gradient(ellipse at 20% 50%, #0d1f0d 0%, var(--bg) 60%);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(118,196,24,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(118,196,24,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.page-hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 20px;
  letter-spacing: -1.5px;
}

.page-hero-content p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 560px;
  margin-bottom: 32px;
}

.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.page-breadcrumb a { color: var(--text-muted); transition: color 0.2s; }
.page-breadcrumb a:hover { color: var(--accent); }
.page-breadcrumb-sep { color: rgba(255,255,255,0.2); }
.page-breadcrumb-current { color: var(--accent); }

/* ======================
   PORTFOLIO GALLERY
====================== */
.portfolio-grid {
  columns: 3;
  column-gap: 16px;
}

.portfolio-item {
  position: relative;
  break-inside: avoid;
  margin-bottom: 16px;
  overflow: hidden;
  border-radius: 8px;
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  display: block;
  transition: transform 0.4s ease;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}

.portfolio-overlay span {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.portfolio-item:hover img { transform: scale(1.04); }
.portfolio-item:hover .portfolio-overlay { opacity: 1; }

@media (max-width: 1024px) {
  .portfolio-grid { columns: 2; }
}

@media (max-width: 480px) {
  .portfolio-grid { columns: 1; }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
}

.lightbox-img-wrap {
  position: relative;
  z-index: 1;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img-wrap img {
  max-width: 90vw;
  max-height: 88vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  z-index: 2;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}
.lightbox-close:hover { background: rgba(255,255,255,0.18); }

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  border-radius: 50%;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
}
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,0.18); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.5);
  font-size: 0.8rem;
  letter-spacing: 1px;
  font-family: var(--font-heading);
}

@media (max-width: 480px) {
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .lightbox-prev, .lightbox-next { width: 40px; height: 40px; }
}

/* ======================
   PAGE CTA SECTION
====================== */
.page-cta {
  background: linear-gradient(135deg, rgba(118,196,24,0.06), rgba(118,196,24,0.02));
  border-top: 1px solid rgba(118,196,24,0.12);
  border-bottom: 1px solid rgba(118,196,24,0.12);
  padding: 80px 0;
  text-align: center;
}

.page-cta h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
}

.page-cta p {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.page-cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ======================
   QUALITY PAGE
====================== */

/* Page Transitions */
body {
  animation: pageFadeIn 0.15s ease forwards;
}

@keyframes pageFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

body.page-leaving {
  animation: pageFadeOut 0.12s ease forwards;
}

@keyframes pageFadeOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}

/* Certificates Page */
.cert-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  margin-bottom: 48px;
}

.cert-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.cert-card:hover {
  border-color: rgba(118,196,24,0.35);
  box-shadow: 0 8px 32px rgba(118,196,24,0.08);
}

.cert-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cert-card-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(118,196,24,0.1);
  border: 1px solid rgba(118,196,24,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.cert-status {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  letter-spacing: 0.3px;
}

.cert-status.valid {
  color: var(--accent);
  background: rgba(118,196,24,0.1);
  border: 1px solid rgba(118,196,24,0.25);
}

.cert-status.expired {
  color: #ef4444;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
}

.cert-card-title {
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin: 0;
}

.cert-card-scope {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: -12px 0 0;
}

.cert-card-details {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.cert-detail-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cert-detail-label {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  font-weight: 600;
}

.cert-detail-value {
  font-size: 0.88rem;
  color: var(--text);
  font-weight: 500;
}

.cert-download-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--accent);
  color: #000;
  font-weight: 700;
  font-size: 0.85rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  margin-top: auto;
}

.cert-download-btn:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

/* ======================
   PAGE TRANSITION
====================== */
#page-transition {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 1;
  transition: opacity 0.45s ease;
  animation: ptFadeOut 0.45s ease 0.5s forwards;
  pointer-events: none;
}

#page-transition.active {
  animation: none;
  opacity: 1;
  pointer-events: all;
}

@keyframes ptFadeOut {
  to { opacity: 0; }
}

.transition-logo {
  height: 80px;
  width: auto;
  animation: transitionPulse 0.7s ease infinite alternate;
}

@keyframes transitionPulse {
  from { opacity: 0.6; transform: scale(0.95); }
  to   { opacity: 1;   transform: scale(1.05); }
}

.cert-placeholder {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 28px 32px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.cert-placeholder svg { flex-shrink: 0; opacity: 0.3; }

.cert-banner {
  display: flex;
  align-items: center;
  gap: 40px;
  background: linear-gradient(135deg, rgba(118,196,24,0.08), rgba(118,196,24,0.04));
  border: 1px solid rgba(118,196,24,0.25);
  border-radius: var(--radius-lg);
  padding: 44px 48px;
  margin-bottom: 80px;
}

.cert-icon {
  flex-shrink: 0;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: rgba(118,196,24,0.1);
  border: 2px solid rgba(118,196,24,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.cert-content h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: 8px; }
.cert-content p { color: var(--text-muted); line-height: 1.7; font-size: 0.95rem; max-width: 700px; }

.quality-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.quality-process-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.quality-process-step:last-child { border-bottom: none; }

.quality-step-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(118,196,24,0.08);
  border: 1px solid rgba(118,196,24,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.quality-process-step h4 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.quality-process-step p { color: var(--text-muted); font-size: 0.88rem; line-height: 1.7; }

.metrics-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 64px 0;
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  transition: all 0.3s ease;
}

.metric-card:hover {
  border-color: rgba(118,196,24,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.metric-value {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}

.metric-label { font-size: 0.78rem; color: var(--text-muted); line-height: 1.4; }

.lab-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.lab-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: all 0.3s ease;
}

.lab-card:hover {
  border-color: rgba(118,196,24,0.25);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.lab-card-icon { flex-shrink: 0; color: var(--accent); margin-top: 2px; }
.lab-card h4 { font-size: 0.88rem; font-weight: 700; margin-bottom: 4px; }
.lab-card p { font-size: 0.76rem; color: var(--text-muted); line-height: 1.5; }

/* ======================
   SEGMENTS DETAIL PAGE
====================== */
.segment-detail {
  padding: 72px 0;
  border-bottom: 1px solid var(--border);
}

.segment-detail:last-child { border-bottom: none; }

.segment-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.segment-detail-layout.alt { direction: rtl; }
.segment-detail-layout.alt > * { direction: ltr; }

.segment-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.segment-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(118,196,24,0.07) 0%, transparent 70%);
}

.segment-visual:hover {
  border-color: rgba(118,196,24,0.25);
  box-shadow: 0 8px 32px rgba(118,196,24,0.1);
}

.segment-visual-icon { color: rgba(118,196,24,0.3); position: relative; z-index: 1; }
.segment-visual-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.segment-visual.has-photo { aspect-ratio: 8/3; }

.segment-visual-number {
  position: absolute;
  bottom: 16px;
  right: 20px;
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 900;
  color: rgba(118,196,24,0.06);
  line-height: 1;
  pointer-events: none;
}

.seg-tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(118,196,24,0.08);
  border: 1px solid rgba(118,196,24,0.2);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 14px;
}

.segment-detail h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}

.segment-detail-text p {
  color: var(--text-muted);
  line-height: 1.8;
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.parts-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }

.parts-tag {
  font-size: 0.76rem;
  font-weight: 500;
  padding: 6px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  transition: all 0.2s ease;
  cursor: default;
}

.parts-tag:hover { border-color: rgba(118,196,24,0.3); color: var(--accent); }

.client-badges { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-top: 8px; }
.client-badges-label { font-size: 0.72rem; color: var(--text-muted); font-weight: 500; }

.client-badge-sm {
  background: rgba(118,196,24,0.06);
  border: 1px solid rgba(118,196,24,0.18);
  color: var(--accent);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
}

/* ======================
   RESPONSIVE
====================== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-img { height: 360px; }
  .about-stats-row { flex-wrap: wrap; gap: 24px; padding: 28px 24px; }
  .stat-box-divider { display: none; }
  .stat-box { flex: 1 1 calc(50% - 12px); }
  .equipment-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .process-timeline { grid-template-columns: repeat(3, 1fr); }
  .process-timeline::before { display: none; }
  .quality-two-col { grid-template-columns: 1fr; gap: 40px; }
  .metrics-row { grid-template-columns: repeat(2, 1fr); }
  .lab-grid { grid-template-columns: 1fr 1fr; }
  .segment-detail-layout { grid-template-columns: 1fr; gap: 32px; }
  .segment-detail-layout.alt { direction: ltr; }
  .segment-detail { padding: 52px 0; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }

  /* Mobile nav */
  .nav-menu {
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: 65%;
    max-width: 300px;
    background: radial-gradient(ellipse at 20% 50%, #0d1f0d 0%, #080f08 60%);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 80px 40px;
    gap: 0;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.23, 1, 0.32, 1);
    border-left: none;
    z-index: 999;
  }
  /* grade decorativa igual ao hero */
  .nav-menu::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(118,196,24,0.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(118,196,24,0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
  }
  .nav-menu.open { transform: translateX(0); }
  .nav-menu li { width: 100%; position: relative; z-index: 1; }
  .nav-link {
    font-size: 1.6rem;
    font-weight: 800;
    width: 100%;
    padding: 16px 0;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    letter-spacing: -0.5px;
    color: rgba(255,255,255,0.55);
    transition: color 0.2s, padding-left 0.2s;
  }
  .nav-menu li:last-child .nav-link { border-bottom: none; }
  .nav-link:hover, .nav-link.active {
    color: #fff;
    padding-left: 16px;
  }
  .nav-link.active { color: var(--accent); }
  .hamburger { display: flex; z-index: 1000; }
  .btn-whatsapp { display: none; }

  /* Navbar */
  .nav-logo-img { height: 60px; }
  #navbar { padding: 12px 0; }

  /* Hero */
  .hero-content { padding-top: 100px; padding-bottom: 100px; }
  .hero-stats { gap: 20px; }
  .hero-stat-divider { display: none; }

  /* Cards */
  .values-grid { grid-template-columns: 1fr; }
  .about-img { height: 280px; }
  .about-stats-row { gap: 16px; padding: 20px; }
  .stat-box { flex: 1 1 calc(50% - 8px); }
  .stats-card { grid-template-columns: 1fr; padding: 24px; }
  .stat-item.highlight { grid-column: auto; }
  .segments-grid { grid-template-columns: 1fr; }
  .equipment-grid { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }

  /* Form */
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 24px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .back-to-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .btn-primary, .btn-secondary { width: 100%; max-width: 300px; justify-content: center; }
  .hero-title { letter-spacing: -1px; }
  .process-timeline { grid-template-columns: 1fr; max-width: 320px; margin: 0 auto; }
  .metrics-row { grid-template-columns: 1fr; }
  .lab-grid { grid-template-columns: 1fr; }
  .cert-banner { flex-direction: column; text-align: center; padding: 32px 24px; gap: 24px; }
  .page-cta-btns { flex-direction: column; align-items: center; }
}