/* ================================================================
   CINTE — Design System & Stylesheet
   ================================================================ */

/* ------- Google Fonts are imported in HTML ------- */

/* ------- CSS Variables ------- */
:root {
  /* Brand colors from logo */
  --green-dark:    #1a5c2a;   /* dark green circle */
  --green-light:   #8dc63f;   /* lime green circle */
  --green-mid:     #2d7a3a;   /* mid green for gradients */

  /* Dark-mode backgrounds — deep forest greens */
  --bg-base:       #070e09;
  --bg-surface:    #0c1810;
  --bg-card:       #0f1e12;
  --bg-card-hover: #162c1a;

  /* Accent = lime green; secondary = dark green */
  --accent:        #8dc63f;
  --accent-dim:    rgba(141, 198, 63, 0.14);
  --accent-glow:   rgba(141, 198, 63, 0.35);
  --accent-2:      #1a5c2a;
  --accent-2-dim:  rgba(26, 92, 42, 0.2);

  --text-primary:  #f0f7f0;
  --text-secondary:#9ab89e;
  --text-muted:    #4a6b50;
  --border:        rgba(141, 198, 63, 0.1);
  --border-strong: rgba(141, 198, 63, 0.28);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(141, 198, 63, 0.12);

  --font-body: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --max-w: 1200px;
  --section-gap: 100px;
  --nav-h: 70px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* ------- Scrollbar ------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ------- Layout ------- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: var(--section-gap) 0; }

/* ------- Typography ------- */
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.2; color: var(--text-primary); }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.05rem; }
p  { color: var(--text-secondary); line-height: 1.75; }

.gradient-text {
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}
.section-header h2 { margin-bottom: 16px; }

/* ------- Reveal Animation ------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ------- Buttons ------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 200, 255, 0.35);
}
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--border-strong);
}
.btn-outline:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 22px; font-size: 0.88rem; }
.btn-lg { padding: 18px 44px; font-size: 1.05rem; }

/* ------- Chips ------- */
.chip {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 13px;
  border-radius: 100px;
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  color: var(--accent);
  letter-spacing: 0.04em;
}

/* ================================================================
   HEADER / NAV
   ================================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: #ffffff;
  border-bottom: 2px solid var(--accent);
  box-shadow: 0 2px 16px rgba(26, 92, 42, 0.10);
  transition: box-shadow 0.3s, border-color 0.3s;
}
.header.scrolled {
  box-shadow: 0 4px 24px rgba(26, 92, 42, 0.18);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(1.05);
  transition: opacity 0.2s;
}
.logo-img:hover { opacity: 0.85; }
.logo-img--footer {
  height: 52px;
}
.nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: #1a5c2a;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}
.nav-link:hover { color: #8dc63f; background: rgba(141, 198, 63, 0.1); }
.nav-cta {
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  border: none;
  background: linear-gradient(135deg, #8dc63f, #1a5c2a);
  transition: opacity 0.2s, transform 0.2s;
}
.nav-cta:hover { opacity: 0.88; transform: translateY(-1px); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #1a5c2a;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ================================================================
   HERO
   ================================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(26, 92, 42, 0.28) 0%, transparent 70%),
              radial-gradient(ellipse 60% 50% at 80% 50%, rgba(141, 198, 63, 0.08) 0%, transparent 70%);
}
.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 100% 100% at 50% 50%, black 30%, transparent 80%);
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}
.orb-1 { width: 500px; height: 500px; background: rgba(26, 92, 42, 0.35); top: -100px; left: -100px; }
.orb-2 { width: 400px; height: 400px; background: rgba(141, 198, 63, 0.12); bottom: -50px; right: -50px; }
.orb-3 { width: 300px; height: 300px; background: rgba(26, 92, 42, 0.18); top: 50%; right: 20%; transform: translateY(-50%); }

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 40px;
  padding-bottom: 80px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  padding: 7px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-glow); }
  50% { box-shadow: 0 0 0 6px transparent; }
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  max-width: 800px;
  margin-bottom: 24px;
}
.hero-sub {
  max-width: 620px;
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat-number {
  display: block;
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--text-primary);
  line-height: 1;
}
.stat-plus, .stat-unit {
  font-size: 1.4rem;
  color: var(--accent);
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 50px;
  background: var(--border-strong);
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}
.scroll-line {
  width: 1.5px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  margin: 0 auto;
}

/* ================================================================
   LOGO WALL (CLIENTES)
   ================================================================ */
.logo-wall-section {
  background: var(--bg-base);
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.logo-wall-header {
  text-align: center;
  margin-bottom: 30px;
}
.logo-wall-header p {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0;
}
.logo-track-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  /* Mascarar as bordas para desmanchar suavemente */
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}
.logo-track {
  display: flex;
  align-items: center;
  gap: 60px;
  width: max-content;
  animation: scrollLogos 35s linear infinite;
}
.logo-track:hover {
  animation-play-state: paused;
}
.client-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%) brightness(0.7) contrast(1.2); /* Deixa monocromático elegante no dark mode */
  opacity: 0.6;
  transition: filter 0.3s, opacity 0.3s, transform 0.3s;
}
.client-logo:hover {
  filter: grayscale(0) brightness(1); /* Ganha cor no hover */
  opacity: 1;
  transform: scale(1.05);
}

@keyframes scrollLogos {
  from { transform: translateX(0); }
  to   { transform: translateX(calc(-50% - 30px)); /* move metade da largura para o infinite loop */ }
}

@media (max-width: 768px) {
  .logo-track { gap: 40px; }
  .client-logo { height: 38px; }
}

/* ================================================================
   SOLUTIONS OVERVIEW
   ================================================================ */
.solutions-overview { background: var(--bg-surface); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s, transform 0.3s, box-shadow 0.3s;
}
.card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.card-icon {
  font-size: 1.8rem;
  color: var(--accent);
  filter: drop-shadow(0 0 6px var(--accent-glow));
}
.card h3 { font-size: 1.1rem; color: var(--text-primary); }
.card p  { font-size: 0.9rem; color: var(--text-secondary); flex: 1; }
.card-arrow {
  font-size: 1.1rem;
  color: var(--accent);
  transition: transform 0.3s;
  align-self: flex-end;
}
.card:hover .card-arrow { transform: translateX(4px); }

/* ================================================================
   INFRA OVERVIEW
   ================================================================ */
.infra-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.infra-text h2 { margin-bottom: 20px; }
.infra-text p  { margin-bottom: 28px; }

.feature-list { display: flex; flex-direction: column; gap: 12px; }
.feature-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* Network Diagram */
.infra-visual { display: flex; justify-content: center; }
.network-diagram {
  position: relative;
  width: 300px;
  height: 300px;
}
.links-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.link-line {
  stroke: var(--accent);
  stroke-width: 1.5;
  stroke-dasharray: 6 4;
  opacity: 0.4;
  animation: dash 3s linear infinite;
}
@keyframes dash {
  from { stroke-dashoffset: 0; }
  to   { stroke-dashoffset: -60; }
}
.node {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--accent);
  border-radius: 50%;
  border: 1.5px solid var(--accent);
  background: var(--accent-dim);
  backdrop-filter: blur(4px);
  cursor: default;
  transition: transform 0.3s, box-shadow 0.3s;
}
.node:hover { transform: scale(1.15); box-shadow: 0 0 16px var(--accent-glow); }
.node-center {
  width: 68px; height: 68px;
  font-size: 0.75rem;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border-width: 2px;
  background: rgba(0, 200, 255, 0.25);
}
.node-center:hover { transform: translate(-50%, -50%) scale(1.1); }
.node-1 { width: 48px; height: 48px; top: 0; left: 50%; transform: translate(-50%, 0); }
.node-2 { width: 48px; height: 48px; top: 18%; right: 0; }
.node-3 { width: 48px; height: 48px; bottom: 18%; right: 0; }
.node-4 { width: 48px; height: 48px; bottom: 0; left: 50%; transform: translate(-50%, 0); }
.node-5 { width: 48px; height: 48px; bottom: 18%; left: 0; }
.node-6 { width: 48px; height: 48px; top: 18%; left: 0; }

/* ================================================================
   PRESENCE
   ================================================================ */
.presence { background: var(--bg-surface); }
.presence-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.presence-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}
.presence-stat:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.pstat-number {
  font-size: 2.8rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
}
.pstat-number span { font-size: 2rem; }
.pstat-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.pstat-desc { font-size: 0.82rem; color: var(--text-muted); }

/* ================================================================
   ABOUT
   ================================================================ */
.about { background: var(--bg-base); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.about-text h2 { margin-bottom: 18px; }
.about-text > p { margin-bottom: 32px; }

.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item {
  display: flex;
  gap: 24px;
  padding-bottom: 28px;
  position: relative;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: 46px;
  top: 36px;
  bottom: 0;
  width: 1px;
  background: var(--border);
}
.timeline-item:last-child::before { display: none; }
.tl-year {
  min-width: 72px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  height: fit-content;
  text-align: center;
  flex-shrink: 0;
}
.tl-content strong { display: block; color: var(--text-primary); margin-bottom: 4px; }
.tl-content p { font-size: 0.9rem; margin: 0; }

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: border-color 0.3s, transform 0.3s;
}
.feature-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
}
.fc-icon { font-size: 1.5rem; color: var(--accent); margin-bottom: 12px; }
.feature-card h4 { font-size: 0.95rem; margin-bottom: 6px; }
.feature-card p  { font-size: 0.85rem; margin: 0; }

/* ================================================================
   SERVICE SECTIONS
   ================================================================ */
.service-section { background: var(--bg-base); }
.service-section--alt { background: var(--bg-surface); }

.service-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.service-grid--reverse { direction: rtl; }
.service-grid--reverse > * { direction: ltr; }

.service-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.service-content h2 { margin: 8px 0 18px; }
.service-content p  { margin-bottom: 24px; }
.benefit-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }

.service-use-cases {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.service-use-cases h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.use-case-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.use-case {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}
.use-case:hover {
  border-color: var(--border);
  background: var(--accent-dim);
  color: var(--text-primary);
}
.uc-icon { color: var(--accent); font-size: 0.7rem; flex-shrink: 0; }

.infra-note {
  display: flex;
  gap: 12px;
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  padding: 16px;
}
.infra-note-icon { font-size: 1.3rem; color: var(--accent); flex-shrink: 0; }
.infra-note p { font-size: 0.82rem; margin: 0; }

/* ================================================================
   ISP SECTION
   ================================================================ */
.isp-section { background: var(--bg-surface); }
.isp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.isp-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.isp-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}
.isp-icon { font-size: 2rem; color: var(--accent); margin-bottom: 14px; }
.isp-card h4 { margin-bottom: 10px; }
.isp-card p  { font-size: 0.88rem; }

.isp-benefits {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.isp-benefits h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 24px;
  text-align: center;
}
.benefits-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}
.benefit-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-dim);
  border: 1px solid var(--border-strong);
  border-radius: 100px;
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: transform 0.2s, background 0.2s;
}
.benefit-item:hover { transform: translateY(-2px); background: rgba(0,200,255,0.2); }
.benefit-item span { color: var(--accent); font-size: 1rem; }

/* ================================================================
   COVERAGE SECTION
   ================================================================ */
.coverage-section { background: var(--bg-base); }
.coverage-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cov-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.3s, transform 0.3s;
}
.cov-block:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}
.cov-block h4 {
  font-size: 1rem;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
  color: var(--accent);
}
.cov-block ul { display: flex; flex-direction: column; gap: 12px; }
.cov-block li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.cov-block li::before {
  content: '→';
  color: var(--accent);
  flex-shrink: 0;
  font-size: 0.85rem;
  margin-top: 2px;
}

/* ================================================================
   INTEGRATED LEAFLET MAP
   ================================================================ */
.map-container {
  position: relative;
  width: 100%;
  height: 60vh;
  min-height: 450px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  margin-bottom: 60px;
}

.map-header {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  background: rgba(15, 30, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 24px;
  border-radius: 50px;
  border: 1px solid rgba(141, 198, 63, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 15px;
  pointer-events: none;
}

.map-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
}

.map-title::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  background-color: var(--green-light);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--green-light);
  animation: mapPulse 2s infinite;
}

.city-counter {
  background: rgba(141, 198, 63, 0.15);
  color: var(--green-light);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid rgba(141, 198, 63, 0.4);
}

@keyframes mapPulse {
  0% { box-shadow: 0 0 0 0 rgba(141, 198, 63, 0.7); }
  70% { box-shadow: 0 0 0 6px rgba(141, 198, 63, 0); }
  100% { box-shadow: 0 0 0 0 rgba(141, 198, 63, 0); }
}

#coverage-map {
  width: 100%;
  height: 100%;
  z-index: 1;
  background-color: #1a1a1a;
}

/* Custom Leaflet Dark UI */
.leaflet-control-zoom a {
  background-color: var(--bg-card) !important;
  color: var(--green-light) !important;
  border-color: rgba(141, 198, 63, 0.2) !important;
  transition: all 0.2s;
}
.leaflet-control-zoom a:hover {
  background-color: #162c1a !important;
  color: #fff !important;
}
.leaflet-control-attribution {
  background: rgba(15, 30, 18, 0.7) !important;
  color: var(--text-muted) !important;
}
.leaflet-control-attribution a {
  color: var(--green-light) !important;
}

/* Marker Styles */
.cinte-marker { background: transparent; border: none; }
.pin-ring {
  width: 20px; height: 20px;
  background-color: var(--green-light);
  border-radius: 50%;
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border: 2px solid #fff;
  box-shadow: 0 0 15px rgba(141, 198, 63, 0.8);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.cinte-marker:hover .pin-ring, .cinte-marker.leaflet-interactive:focus .pin-ring {
  transform: translate(-50%, -50%) scale(1.4);
  background-color: #fff;
  border-color: var(--green-light);
  z-index: 1000;
}
.pin-wave {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 40px; height: 40px;
  background-color: rgba(141, 198, 63, 0.4);
  border-radius: 50%;
  animation: sonarWave 2.5s linear infinite;
  pointer-events: none;
}
@keyframes sonarWave {
  0% { transform: translate(-50%, -50%) scale(0.5); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(1.5); opacity: 0; }
}

/* Popups */
.leaflet-popup-content-wrapper {
  background-color: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid rgba(141, 198, 63, 0.3);
  border-radius: 8px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  padding: 2px;
}
.leaflet-popup-tip {
  background-color: var(--bg-card);
  border: 1px solid rgba(141, 198, 63, 0.3);
  border-top: none; border-left: none;
}
.leaflet-popup-content { margin: 12px 16px; line-height: 1.5; text-align: center; }
.popup-city-name {
  font-family: var(--font-body);
  font-weight: 700; font-size: 1.15rem;
  color: var(--green-light);
  margin: 0 0 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 5px;
}
.popup-badge {
  display: inline-block;
  background: var(--green-dark);
  color: #fff;
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 5px;
}

/* ================================================================
   FINAL CTA
   ================================================================ */
.final-cta {
  position: relative;
  padding: 120px 0;
  text-align: center;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,92,42,0.25) 0%, rgba(141,198,63,0.08) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.orb-cta-1 { width: 500px; height: 500px; background: rgba(26,92,42,0.3); top: -200px; left: -100px; filter: blur(120px); }
.orb-cta-2 { width: 400px; height: 400px; background: rgba(141,198,63,0.15); bottom: -150px; right: -100px; filter: blur(100px); }

.cta-content {
  position: relative;
  z-index: 1;
}
.cta-content h2 { margin: 12px 0 18px; font-size: clamp(1.8rem, 4vw, 3rem); }
.cta-content p { font-size: 1.1rem; margin-bottom: 36px; }

.cta-tagline {
  margin-top: 40px;
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
.cta-tagline span { color: var(--accent); font-weight: 700; }

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: #ffffff;
  border-top: 2px solid var(--accent);
  padding: 60px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p { max-width: 320px; font-size: 0.9rem; color: #4a6b50; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.footer-col h5 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #1a5c2a;
  margin-bottom: 16px;
}
.footer-col a {
  display: block;
  font-size: 0.9rem;
  color: #4a6b50;
  padding: 4px 0;
  transition: color 0.2s;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid rgba(141, 198, 63, 0.2);
  padding: 20px 24px;
  text-align: center;
  background: #f5faf0;
}
.footer-bottom p { font-size: 0.82rem; color: #4a6b50; margin: 0; }

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 1024px) {
  .cards-grid     { grid-template-columns: repeat(2, 1fr); }
  .presence-stats { grid-template-columns: repeat(2, 1fr); }
  .isp-grid       { grid-template-columns: repeat(2, 1fr); }
  .coverage-grid  { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --section-gap: 64px; }

  .hamburger { display: flex; }

  .nav {
    display: none;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: #ffffff;
    border-bottom: 2px solid var(--accent);
    box-shadow: 0 8px 24px rgba(26, 92, 42, 0.15);
    padding: 20px;
    gap: 4px;
    z-index: 999;
  }
  .nav.open { display: flex; }
  .nav-link  { padding: 12px 16px; font-size: 1rem; }
  .nav-cta   { margin-top: 8px; text-align: center; padding: 12px; }

  .hero-title   { font-size: clamp(2rem, 7vw, 3rem); }
  .hero-stats   { gap: 20px; }
  .hero-actions { flex-direction: column; max-width: 280px; }
  .hero-actions .btn { text-align: center; justify-content: center; }

  .infra-grid   { grid-template-columns: 1fr; }
  .network-diagram { display: none; }

  .about-grid   { grid-template-columns: 1fr; }
  .about-features { grid-template-columns: 1fr; }

  .service-grid { grid-template-columns: 1fr; }
  .service-grid--reverse { direction: ltr; }

  .cards-grid   { grid-template-columns: 1fr; }
  .presence-stats { grid-template-columns: 1fr 1fr; }
  .isp-grid     { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }

  .benefits-row { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  .presence-stats { grid-template-columns: 1fr; }
  .service-use-cases { padding: 24px; }
}