/* ============================================================
   ACQUA DETECT SP — Stylesheet
   Design System: Modern, professional, unique
============================================================ */

/* ----------- CSS Variables ----------- */
:root {
  --color-primary: #0066CC;
  --color-primary-dark: #003D7A;
  --color-primary-deep: #001F3F;
  --color-accent: #00D4FF;
  --color-accent-light: #5BC0FF;
  --color-success: #25D366;
  --color-success-dark: #128C7E;
  --color-warning: #FF9F1C;
  --color-danger: #E63946;

  --color-text: #0A1628;
  --color-text-soft: #4A5568;
  --color-text-muted: #718096;
  --color-text-light: #A0AEC0;

  --color-bg: #FFFFFF;
  --color-bg-soft: #F7FAFC;
  --color-bg-accent: #E6F4FF;
  --color-border: #E2E8F0;
  --color-border-soft: #EDF2F7;

  --gradient-primary: linear-gradient(135deg, #0066CC 0%, #00A8E8 100%);
  --gradient-accent: linear-gradient(135deg, #00D4FF 0%, #0066CC 100%);
  --gradient-hero: linear-gradient(135deg, #001F3F 0%, #003D7A 50%, #0066CC 100%);
  --gradient-dark: linear-gradient(180deg, #003D7A 0%, #001F3F 100%);

  --shadow-sm: 0 2px 8px rgba(0, 31, 63, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 31, 63, 0.08);
  --shadow-lg: 0 20px 50px rgba(0, 31, 63, 0.12);
  --shadow-xl: 0 30px 80px rgba(0, 31, 63, 0.18);
  --shadow-glow: 0 10px 40px rgba(0, 102, 204, 0.35);
  --shadow-success: 0 10px 40px rgba(37, 211, 102, 0.35);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 999px;

  --transition: 280ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 520ms cubic-bezier(0.34, 1.56, 0.64, 1);

  --container: 1200px;
  --header-height: 76px;
  --announce-height: 38px;
}

/* ----------- Reset & Base ----------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5 {
  font-family: 'Sora', 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

p { margin: 0; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; display: block; height: auto; }
button { font-family: inherit; cursor: pointer; border: none; background: transparent; }

ul, ol { margin: 0; padding: 0; list-style: none; }

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

/* ----------- Typography helpers ----------- */
.text-gradient {
  background: linear-gradient(135deg, #00D4FF 0%, #0066CC 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.text-gradient-light {
  background: linear-gradient(135deg, #5BC0FF 0%, #00D4FF 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.text-accent-light { color: var(--color-accent); }

.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-primary);
  margin-bottom: 14px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: var(--color-bg-accent);
}
.eyebrow-light {
  color: var(--color-accent-light);
  background: rgba(91, 192, 255, 0.12);
}

/* ----------- Buttons ----------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.01em;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  isolation: isolate;
}
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-lg { padding: 17px 32px; font-size: 16px; }

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-glow);
}
.btn-primary::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, #00A8E8 0%, #0066CC 100%);
  opacity: 0; transition: opacity var(--transition); z-index: -1;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 15px 50px rgba(0, 102, 204, 0.45); }
.btn-primary:hover::before { opacity: 1; }

.btn-success {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: white;
  box-shadow: var(--shadow-success);
}
.btn-success:hover { transform: translateY(-2px); box-shadow: 0 15px 50px rgba(37, 211, 102, 0.5); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(10px);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.4);
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: white;
}

.btn-white {
  background: white;
  color: var(--color-primary);
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 15px 50px rgba(0,0,0,0.3); }

.btn-light {
  background: var(--color-bg-accent);
  color: var(--color-primary);
}
.btn-light:hover { background: white; transform: translateY(-2px); box-shadow: var(--shadow-md); }

.btn-block { width: 100%; }

/* ----------- Announcement Bar ----------- */
.announcement-bar {
  background: var(--color-primary-deep);
  color: white;
  font-size: 13px;
  font-weight: 500;
  position: relative;
  z-index: 50;
}
.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  height: var(--announce-height);
  flex-wrap: wrap;
}
.announcement-status {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.announcement-inner strong { color: var(--color-accent); font-weight: 700; }
.announcement-phone {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-weight: 700;
  padding: 4px 12px;
  background: rgba(37, 211, 102, 0.14);
  border: 1px solid rgba(37, 211, 102, 0.35);
  border-radius: 999px;
  color: white;
  transition: var(--transition);
}
.announcement-phone:hover {
  background: rgba(37, 211, 102, 0.28);
  border-color: rgba(37, 211, 102, 0.6);
  color: white;
}
.announcement-phone svg { color: #25D366; flex-shrink: 0; }
.sep {
  opacity: 0.35;
  width: 4px; height: 4px;
  background: white;
  border-radius: 50%;
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-success); display: inline-block;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  animation: pulseDot 2s infinite;
}
@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ----------- Header ----------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-primary);
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  font-weight: 700;
  flex-shrink: 0;
}
.brand-logo { height: 46px; width: auto; }
.brand-fallback { display: flex; align-items: center; gap: 10px; }
.brand-icon {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gradient-primary);
  border-radius: 12px;
  color: white;
  box-shadow: var(--shadow-md);
}
.brand-icon svg { width: 22px; height: 22px; }
.brand-text { letter-spacing: -0.03em; }
.brand-text strong { color: var(--color-accent); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
.main-nav a {
  padding: 8px 12px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--color-text);
  border-radius: var(--radius-full);
  position: relative;
  white-space: nowrap;
}
.main-nav a:hover { color: var(--color-primary); background: var(--color-bg-accent); }

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

.menu-toggle {
  display: none;
  width: 44px; height: 44px;
  border-radius: 10px;
  background: var(--color-bg-accent);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2.5px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ----------- HERO ----------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  color: white;
  padding: 90px 0 140px;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg-image {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  background-color: #001F3F;
  filter: brightness(1);
}
.hero-bg-image::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,31,63,0.04) 0%, rgba(0,31,63,0.28) 100%);
}
.hero-bg-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(0, 31, 63, 0.30) 0%, rgba(0, 61, 122, 0.18) 45%, rgba(0, 102, 204, 0.08) 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 880px;
  gap: 0;
  align-items: center;
  position: relative;
}
.hero-content { max-width: 100%; }
.hero-text { max-width: 720px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  animation: pulseDot 2s infinite;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1.05;
  color: white;
  margin-bottom: 20px;
}
.hero-title-sub {
  display: block;
  font-size: 0.55em;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin-top: 12px;
  line-height: 1.3;
}

.hero-text {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
  max-width: 560px;
  margin-bottom: 36px;
}
.hero-text strong { color: white; }

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 28px;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}
.trust-item svg { color: var(--color-accent); flex-shrink: 0; }

.hero-wave {
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  line-height: 0;
  z-index: 2;
}
.hero-wave svg { width: 100%; height: 120px; display: block; }

/* ----------- SECTIONS ----------- */
.section { padding: 110px 0; position: relative; }
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 70px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  margin-bottom: 18px;
}
.section-title-light { color: white; }
.section-lead {
  font-size: 17px;
  line-height: 1.65;
  color: var(--color-text-soft);
  max-width: 600px;
  margin: 0 auto;
}
.section-lead-light { color: rgba(255,255,255,0.82); }

/* ----------- SERVICES ----------- */
.services { background: var(--color-bg-soft); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.service-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid var(--color-border-soft);
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-light);
}
.service-card-image {
  height: 240px;
  background: linear-gradient(135deg, #0066CC, #00D4FF);
  position: relative;
  overflow: hidden;
}
.service-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}
.service-card:hover .service-card-image img { transform: scale(1.08); }
.service-card-fallback {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
}
.service-card-badge {
  position: absolute;
  top: 18px; left: 18px;
  width: 50px; height: 50px;
  background: white;
  color: var(--color-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 17px;
  box-shadow: var(--shadow-md);
}
.service-card-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.service-card-body h3 {
  font-size: 22px;
  margin-bottom: 12px;
  line-height: 1.3;
}
.service-card-body p {
  color: var(--color-text-soft);
  font-size: 15px;
  margin-bottom: 22px;
  flex: 1;
}
.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 14px;
  align-self: flex-start;
}
.service-card-link svg { transition: var(--transition); }
.service-card-link:hover svg { transform: translateX(4px); }

.service-card-wide {
  grid-column: span 2;
  background: var(--gradient-primary);
  color: white;
  padding: 44px;
  border: 0;
  position: relative;
  overflow: hidden;
}
.service-card-wide::before {
  content: "";
  position: absolute;
  right: -120px; top: -120px;
  width: 420px; height: 420px;
  background: radial-gradient(circle, rgba(255,255,255,0.18), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.service-card-wide::after {
  content: "";
  position: absolute;
  left: -80px; bottom: -120px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.22), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.service-cta {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 50px;
  align-items: center;
}
.service-cta-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.service-cta h3 {
  color: white;
  font-size: 28px;
  margin: 0;
  line-height: 1.2;
}
.service-cta h3 span {
  display: block;
  font-weight: 500;
  color: rgba(255,255,255,0.92);
  font-size: 20px;
  margin-top: 4px;
}
.service-cta p {
  color: rgba(255,255,255,0.88);
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
  max-width: 460px;
}

.service-cta-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-cta-features li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.service-cta-features li:hover {
  background: rgba(255,255,255,0.2);
  transform: translateX(-4px);
  border-color: rgba(255,255,255,0.4);
}
.service-cta-features .feature-icon {
  width: 42px; height: 42px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(255,255,255,0.18);
  color: white;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,0.25);
}
.service-cta-features .feature-text { display: flex; flex-direction: column; line-height: 1.25; }
.service-cta-features strong {
  color: white;
  font-family: 'Sora', sans-serif;
  font-size: 15px;
  font-weight: 700;
}
.service-cta-features span {
  color: rgba(255,255,255,0.78);
  font-size: 13px;
  margin-top: 2px;
}

/* ----------- SIGNS ----------- */
.signs {
  background: var(--gradient-hero);
  color: white;
  position: relative;
  overflow: hidden;
}
.signs-bg-deco { position: absolute; inset: 0; pointer-events: none; }
.signs-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
}
.signs-glow-1 {
  width: 520px; height: 520px;
  background: rgba(0, 212, 255, 0.22);
  top: -160px; right: -160px;
}
.signs-glow-2 {
  width: 620px; height: 620px;
  background: rgba(0, 102, 204, 0.28);
  bottom: -200px; left: -200px;
}
.signs-grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask: radial-gradient(ellipse at center, black 25%, transparent 78%);
  -webkit-mask: radial-gradient(ellipse at center, black 25%, transparent 78%);
}
.signs .container { position: relative; z-index: 1; }

.signs-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px;
}
.signs-head .section-title { text-align: center; margin-bottom: 16px; }
.signs-head .section-lead { text-align: center; margin: 0 auto; }

.signs-alert-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(255, 159, 28, 0.14);
  border: 1px solid rgba(255, 159, 28, 0.4);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #FFB75E;
  margin-bottom: 20px;
}
.signs-alert-pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #FFB75E;
  animation: pulseAmberDot 2s infinite;
  box-shadow: 0 0 0 0 rgba(255, 183, 94, 0.7);
}
@keyframes pulseAmberDot {
  0% { box-shadow: 0 0 0 0 rgba(255, 183, 94, 0.7); }
  70% { box-shadow: 0 0 0 8px rgba(255, 183, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 183, 94, 0); }
}

.signs-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 40px;
}
.sign-card {
  position: relative;
  background: rgba(255,255,255,0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  overflow: hidden;
  transition: transform var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.sign-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transform: translateX(-100%);
  transition: opacity 400ms, transform 600ms;
}
.sign-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.09);
  border-color: rgba(0, 212, 255, 0.45);
  box-shadow: 0 24px 60px rgba(0, 102, 204, 0.28);
}
.sign-card:hover::before { opacity: 1; transform: translateX(0); }

.sign-card-num {
  font-family: 'Sora', sans-serif;
  font-size: 13px;
  font-weight: 800;
  color: var(--color-accent);
  letter-spacing: 0.2em;
  position: absolute;
  top: 18px;
  right: 22px;
  opacity: 0.7;
}
.sign-card-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.22), rgba(0, 102, 204, 0.22));
  color: var(--color-accent);
  margin-bottom: 18px;
  border: 1px solid rgba(0, 212, 255, 0.32);
  transition: var(--transition);
}
.sign-card:hover .sign-card-icon {
  background: linear-gradient(135deg, #00D4FF, #0066CC);
  color: white;
  transform: scale(1.06) rotate(-4deg);
  border-color: transparent;
  box-shadow: 0 12px 32px rgba(0, 212, 255, 0.35);
}
.sign-card h3 {
  color: white;
  font-size: 18px;
  margin-bottom: 8px;
  line-height: 1.3;
}
.sign-card p {
  color: rgba(255,255,255,0.78);
  font-size: 14px;
  line-height: 1.55;
  flex: 1;
}

.sign-card-featured {
  grid-column: span 4;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 36px;
  padding: 34px 36px;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.18), rgba(0, 102, 204, 0.18));
  border-color: rgba(0, 212, 255, 0.35);
}
.sign-card-featured .sign-card-num {
  position: static;
  font-size: 92px;
  line-height: 1;
  font-weight: 800;
  background: linear-gradient(135deg, #00D4FF, #5BC0FF);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  opacity: 1;
}
.sign-card-featured .sign-card-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sign-card-featured .sign-card-icon {
  width: 56px; height: 56px;
  margin-bottom: 14px;
}
.sign-card-featured h3 { font-size: 24px; margin-bottom: 8px; }
.sign-card-featured p { font-size: 15px; line-height: 1.65; margin-bottom: 14px; }

.sign-card-tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-warning);
  background: rgba(255, 159, 28, 0.14);
  border: 1px solid rgba(255, 159, 28, 0.32);
  border-radius: var(--radius-full);
}

.signs-cta-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  padding: 26px 32px;
  background: rgba(255,255,255,0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}
.signs-cta-bar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), transparent 60%);
  pointer-events: none;
}
.signs-cta-text { position: relative; z-index: 1; }
.signs-cta-text strong {
  display: block;
  color: white;
  font-size: 18px;
  font-family: 'Sora', sans-serif;
  margin-bottom: 4px;
}
.signs-cta-text span {
  color: rgba(255,255,255,0.78);
  font-size: 14px;
}
.signs-cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

/* ----------- PROCESS ----------- */
.process { background: white; }
.process-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  margin-bottom: 60px;
}
.process-line {
  position: absolute;
  top: 32px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent-light), var(--color-accent-light), transparent);
  z-index: 0;
}
.process-step { position: relative; text-align: center; z-index: 1; }
.process-step-number {
  width: 68px; height: 68px;
  margin: 0 auto 20px;
  background: white;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  transition: var(--transition);
  position: relative;
  z-index: 1;
}
.process-step:hover .process-step-number {
  background: var(--gradient-primary);
  color: white;
  border-color: transparent;
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}
.process-step-content h3 { font-size: 18px; margin-bottom: 8px; }
.process-step-content p { font-size: 14px; color: var(--color-text-soft); line-height: 1.5; }
.process-cta { text-align: center; }

/* ----------- SEGMENTS ----------- */
.segments {
  background: var(--color-bg-soft);
  position: relative;
}
.section-bg-wave {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 80px;
  background: white;
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 100%);
}
.segments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.segment-card {
  background: white;
  padding: 38px 32px;
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--color-border-soft);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.segment-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  transform: translateY(100%);
  transition: transform 500ms cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 0;
}
.segment-card > * { position: relative; z-index: 1; transition: var(--transition); }
.segment-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.segment-card:hover::before { transform: translateY(0); }
.segment-card:hover h3, .segment-card:hover p { color: white; }
.segment-card:hover .segment-icon { background: rgba(255,255,255,0.2); color: white; }
.segment-icon {
  width: 72px; height: 72px;
  margin: 0 auto 22px;
  background: var(--color-bg-accent);
  color: var(--color-primary);
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.segment-card h3 { font-size: 22px; margin-bottom: 8px; }
.segment-card p { color: var(--color-text-soft); font-size: 14px; }

/* ----------- ABOUT ----------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.about-visual {
  position: relative;
  padding-right: 30px;
  padding-bottom: 30px;
}
.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, #0066CC, #003D7A);
  box-shadow: var(--shadow-xl);
}
.about-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: var(--transition);
}
.about-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,31,63,0.4));
}
.about-image-fallback {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.3);
}

.about-stat {
  position: absolute;
  background: white;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 140px;
  border: 1px solid var(--color-border-soft);
}
.about-stat-1 { bottom: 0; right: 0; }
.about-stat-2 { top: 30px; right: -10px; }
.about-stat-value {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  line-height: 1;
}
.about-stat-num {
  font-family: 'Sora', sans-serif;
  font-size: 38px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}
.about-stat-plus {
  font-family: 'Sora', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}
.about-stat-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-soft);
  margin-top: 4px;
}

.about-content .section-title { text-align: left; }
.about-content p { color: var(--color-text-soft); margin-bottom: 18px; line-height: 1.7; }
.about-content p strong { color: var(--color-text); }
.about-subtitle {
  font-size: 20px;
  margin: 28px 0 16px;
  color: var(--color-primary);
}
.about-list { display: flex; flex-direction: column; gap: 10px; }
.about-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 15px;
  color: var(--color-text);
  padding: 8px 0;
}
.check-circle {
  width: 24px; height: 24px;
  background: var(--color-success);
  color: white;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 13px;
  flex-shrink: 0;
}

/* ----------- URGENT CTA ----------- */
.urgent-cta {
  background: var(--gradient-dark);
  color: white;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.urgent-cta-bg { position: absolute; inset: 0; pointer-events: none; }
.urgent-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.blob-1 {
  width: 400px; height: 400px;
  background: rgba(0, 212, 255, 0.3);
  top: -100px; left: -100px;
  animation: blobFloat 20s infinite ease-in-out;
}
.blob-2 {
  width: 500px; height: 500px;
  background: rgba(91, 192, 255, 0.2);
  bottom: -150px; right: -150px;
  animation: blobFloat 25s infinite ease-in-out reverse;
}
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(50px, 50px); }
}

.urgent-inner {
  display: flex;
  align-items: center;
  gap: 30px;
  position: relative;
  z-index: 1;
}
.urgent-icon {
  width: 80px; height: 80px;
  flex-shrink: 0;
  background: rgba(255, 159, 28, 0.15);
  color: var(--color-warning);
  border-radius: var(--radius-lg);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255, 159, 28, 0.3);
}
.urgent-text { flex: 1; }
.urgent-text h2 {
  color: white;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 8px;
  line-height: 1.15;
}
.urgent-text p { color: rgba(255,255,255,0.85); font-size: 17px; }

/* ----------- BENEFITS ----------- */
.benefits { background: white; }
.benefits-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.benefits-content .section-title { text-align: left; }
.benefits-content .section-lead { text-align: left; margin: 0 0 36px; }
.benefits-list { display: flex; flex-direction: column; gap: 8px; }
.benefits-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  border: 1px solid transparent;
}
.benefits-list li:hover {
  background: var(--color-bg-soft);
  border-color: var(--color-border-soft);
}
.benefits-icon {
  width: 44px; height: 44px;
  background: var(--color-bg-accent);
  color: var(--color-primary);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.benefits-list li:hover .benefits-icon {
  background: var(--gradient-primary);
  color: white;
}
.benefits-list h4 { font-size: 17px; margin-bottom: 4px; }
.benefits-list p { font-size: 14px; color: var(--color-text-soft); }

.benefits-visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4/5;
  position: relative;
  background: linear-gradient(135deg, #0066CC, #00D4FF);
  box-shadow: var(--shadow-xl);
}
.benefits-visual img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.benefits-visual-fallback {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0066CC 0%, #00D4FF 100%);
}

/* ----------- CERTIFICATIONS ----------- */
.certifications { background: var(--color-bg-soft); padding: 80px 0; }
.cert-marquee {
  overflow: hidden;
  mask: linear-gradient(90deg, transparent, white 12%, white 88%, transparent);
  -webkit-mask: linear-gradient(90deg, transparent, white 12%, white 88%, transparent);
  padding: 20px 0;
}
.cert-track {
  display: flex;
  gap: 28px;
  width: max-content;
  animation: certScroll 30s linear infinite;
}
@keyframes certScroll {
  to { transform: translateX(-50%); }
}
.cert-item {
  background: white;
  border-radius: var(--radius-md);
  padding: 20px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-width: 240px;
  border: 1px solid var(--color-border-soft);
  text-align: center;
  transition: var(--transition);
  height: 120px;
}
.cert-item:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.cert-item img {
  width: 100%;
  height: auto;
  max-width: 200px;
  max-height: 100px;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.75);
  transition: filter var(--transition);
}
.cert-item:hover img {
  filter: grayscale(0%) opacity(1);
}
.cert-item span {
  font-family: 'Sora', sans-serif;
  font-size: 22px;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.04em;
}
.cert-item small { color: var(--color-text-soft); font-size: 12px; margin-top: 4px; }

/* ----------- BILL CHECK ----------- */
.bill-check { background: white; }
.bill-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.bill-content .section-title { text-align: left; }
.bill-content .section-lead { text-align: left; margin: 0 0 28px; }
.bill-test {
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  padding: 28px;
  border-left: 4px solid var(--color-primary);
  margin-bottom: 28px;
}
.bill-test h3 { font-size: 18px; margin-bottom: 16px; color: var(--color-primary); }
.bill-steps { display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px; }
.bill-steps li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.bill-step-num {
  flex-shrink: 0;
  width: 32px; height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 15px;
  box-shadow: 0 6px 18px rgba(0, 102, 204, 0.28);
}
.bill-steps p {
  flex: 1;
  margin: 4px 0 0;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--color-text);
}
.bill-steps strong { color: var(--color-primary); font-weight: 700; }
.bill-test-result strong { color: var(--color-text); font-weight: 700; }
.bill-test-result {
  padding: 14px 16px;
  background: rgba(230, 57, 70, 0.08);
  border-left: 4px solid var(--color-danger);
  border-radius: var(--radius-sm);
  font-size: 14px;
}

.bill-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, #E6F4FF, #FFFFFF);
  display: flex; align-items: center; justify-content: center;
  overflow: visible;
  box-shadow: var(--shadow-md);
}
.bill-visual::before {
  content: "💧";
  font-size: 220px;
  opacity: 0.1;
  position: absolute;
}
.bill-visual img { position: relative; max-width: 80%; height: auto; }
.bill-card-float {
  position: absolute;
  background: white;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-soft);
  animation: floatY 4s infinite ease-in-out;
}
.bill-card-float-label { font-size: 11px; font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.bill-card-float-value { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 22px; color: var(--color-text); margin-top: 4px; }
.bill-up { color: var(--color-danger); }
.bill-card-float-1 { top: 10%; left: -10px; }
.bill-card-float-2 { bottom: 10%; right: -10px; animation-delay: 1.5s; }

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ----------- TESTIMONIALS ----------- */
.testimonials { background: var(--color-bg-soft); }
.testimonials-grid {
  display: grid;
  grid-template-columns: 0.8fr 1fr 1fr 1fr;
  gap: 24px;
}
.testimonial-score {
  background: white;
  padding: 32px 24px;
  border-radius: var(--radius-lg);
  text-align: center;
  border: 1px solid var(--color-border-soft);
  display: flex; flex-direction: column; justify-content: center;
}
.score-rate { margin-bottom: 12px; }
.score-number {
  font-family: 'Sora', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--color-primary);
  display: block;
  line-height: 1;
}
.score-stars { color: #F7B731; font-size: 22px; margin: 6px 0; letter-spacing: 2px; }
.score-label { color: var(--color-warning); font-weight: 700; font-size: 13px; letter-spacing: 0.16em; }
.score-count { color: var(--color-text-soft); font-size: 14px; margin: 12px 0; }
.score-google {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600;
  color: var(--color-text-soft);
  background: var(--color-bg-soft);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  margin: 0 auto;
}

.testimonial-card {
  background: white;
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-soft);
  display: flex; flex-direction: column;
  transition: var(--transition);
}
.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-light);
}
.testimonial-stars { color: #F7B731; font-size: 18px; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-card p { font-size: 14px; color: var(--color-text); line-height: 1.7; margin-bottom: 18px; flex: 1; }
.testimonial-card footer { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 44px; height: 44px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 17px;
  flex-shrink: 0;
}
.testimonial-card footer strong { display: block; font-size: 14px; color: var(--color-text); }
.testimonial-card footer small { display: block; font-size: 12px; color: var(--color-text-muted); }

/* ----------- FAQ ----------- */
.faq { background: white; }
.faq-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: start;
}
.faq-head { position: sticky; top: calc(var(--header-height) + 30px); }
.faq-head .section-title { text-align: left; font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.faq-head p { color: var(--color-text-soft); margin-bottom: 28px; }

.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--color-bg-soft);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-soft);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item[open] {
  background: white;
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
.faq-item summary {
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 16px;
  color: var(--color-text);
  list-style: none;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  transition: var(--transition);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-family: 'Sora', sans-serif;
  font-size: 28px;
  font-weight: 400;
  color: var(--color-primary);
  transition: transform var(--transition);
  flex-shrink: 0;
  line-height: 1;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-content {
  padding: 0 24px 20px;
  animation: fadeIn 300ms ease;
}
.faq-content p { color: var(--color-text-soft); font-size: 15px; line-height: 1.7; }
.faq-content strong { color: var(--color-text); }
@keyframes fadeIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }

/* ----------- BLOG ----------- */
.blog { background: var(--color-bg-soft); }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.blog-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-soft);
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.blog-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.blog-card-image {
  height: 200px;
  background: linear-gradient(135deg, #0066CC, #00D4FF);
  position: relative;
  overflow: hidden;
}
.blog-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}
.blog-card:hover .blog-card-image img { transform: scale(1.08); }
.blog-card-fallback {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0066CC, #003D7A);
  z-index: -1;
}
.blog-card-tag {
  position: absolute;
  top: 14px; left: 14px;
  background: white;
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.blog-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-card-body h3 { font-size: 18px; line-height: 1.35; margin-bottom: 12px; }
.blog-card-body p { font-size: 14px; color: var(--color-text-soft); line-height: 1.6; flex: 1; margin-bottom: 16px; }
.blog-card-link { color: var(--color-primary); font-weight: 700; font-size: 14px; align-self: flex-start; }
.blog-card-link:hover { color: var(--color-accent); }

/* ----------- FOOTER ----------- */
.site-footer {
  background: var(--gradient-dark);
  color: rgba(255,255,255,0.85);
  position: relative;
  overflow: hidden;
}
.footer-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 10%, rgba(0,212,255,0.15), transparent 40%),
    radial-gradient(circle at 90% 90%, rgba(0,102,204,0.2), transparent 40%);
  pointer-events: none;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding: 70px 24px 50px;
  position: relative;
}
.footer-brand .brand { color: white; margin-bottom: 18px; }
.footer-brand .brand-icon { background: rgba(255,255,255,0.15); }
.footer-brand .brand-text strong { color: var(--color-accent); }
.footer-brand p { font-size: 14px; line-height: 1.6; max-width: 280px; }

.footer-col h4 {
  color: white;
  font-size: 16px;
  margin-bottom: 14px;
  font-family: 'Sora', sans-serif;
}
.footer-col h4.mt { margin-top: 22px; }
.footer-col ul li { padding: 6px 0; font-size: 14px; }
.footer-col strong { color: white; font-weight: 700; display: block; margin-bottom: 4px; font-size: 14px; }

.footer-links a { color: rgba(255,255,255,0.7); transition: var(--transition); }
.footer-links a:hover { color: var(--color-accent); padding-left: 6px; }

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.footer-contact svg { color: var(--color-success); flex-shrink: 0; }

.payment-info { font-size: 12px; color: rgba(255,255,255,0.55); margin: 14px 0; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  position: relative;
}
.footer-bottom p {
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.55);
}

/* ----------- FLOATING WHATSAPP ----------- */
.float-whatsapp {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 64px; height: 64px;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  z-index: 100;
  opacity: 0;
  transform: scale(0);
  transition: opacity 400ms ease, transform 400ms cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}
.float-whatsapp.float-visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
.float-whatsapp.float-visible:hover { transform: scale(1.1); }
.float-whatsapp-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.5);
  animation: pulseRing 2s infinite ease-out;
}
.float-whatsapp-pulse-2 { animation-delay: 1s; }
@keyframes pulseRing {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.8); opacity: 0; }
}
.float-whatsapp svg { position: relative; z-index: 1; }
.float-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%;
  transform: translate(8px, -50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: white;
  color: var(--color-text);
  padding: 10px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  box-shadow: 0 10px 30px rgba(0, 31, 63, 0.18);
  transition: opacity 280ms cubic-bezier(0.4, 0, 0.2, 1),
              visibility 280ms,
              transform 320ms cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
}
.float-tooltip::after {
  content: "";
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 7px solid transparent;
  border-left-color: white;
}
.float-tooltip-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55);
  animation: pulseDot 1.8s infinite;
  flex-shrink: 0;
}
.float-whatsapp:hover .float-tooltip,
.float-whatsapp:focus-visible .float-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translate(0, -50%);
}

/* ----------- Scroll Progress ----------- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #00D4FF, #0066CC);
  z-index: 60;
  transition: width 50ms linear;
}

/* ============================================================
   ARTICLE PAGE (Blog post)
============================================================ */
.article-hero {
  padding: 140px 0 60px;
  background: linear-gradient(180deg, var(--color-bg-soft) 0%, white 100%);
  position: relative;
}
.article-hero-inner {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
}
.article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-text-soft);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 28px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: white;
  border: 1px solid var(--color-border-soft);
  transition: var(--transition);
}
.article-back:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateX(-2px);
}
.article-meta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--color-text-soft);
  font-size: 13px;
  font-weight: 600;
  margin-top: 22px;
  flex-wrap: wrap;
  justify-content: center;
}
.article-meta-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--color-text-soft);
  opacity: 0.5;
}
.article-title {
  font-family: 'Sora', sans-serif;
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text);
  margin: 14px 0 18px;
  letter-spacing: -0.02em;
}
.article-subtitle {
  font-size: 17px;
  color: var(--color-text-soft);
  line-height: 1.6;
  max-width: 680px;
  margin: 0 auto;
}

.article-body {
  padding: 30px 0 80px;
}
.article-content {
  max-width: 760px;
  margin: 0 auto;
  font-size: 17px;
  line-height: 1.8;
  color: var(--color-text);
}
.article-content p {
  margin-bottom: 22px;
}
.article-content > p:first-child::first-letter {
  font-family: 'Sora', sans-serif;
  font-size: 3.2rem;
  font-weight: 800;
  float: left;
  line-height: 1;
  padding: 6px 12px 0 0;
  color: var(--color-primary);
}

.article-image {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  margin: 14px 0 36px;
  box-shadow: 0 14px 40px rgba(0, 31, 63, 0.08);
}
.article-image-caption {
  display: block;
  font-size: 13px;
  color: var(--color-text-soft);
  text-align: center;
  margin-top: -22px;
  margin-bottom: 36px;
  font-style: italic;
}
.article-content h2 {
  font-family: 'Sora', sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
  margin: 50px 0 16px;
  color: var(--color-text);
  line-height: 1.25;
}
.article-content h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin: 36px 0 12px;
  color: var(--color-primary);
}
.article-content ul,
.article-content ol {
  margin: 20px 0 28px;
  padding-left: 22px;
}
.article-content li {
  margin-bottom: 14px;
}
.article-content strong { color: var(--color-text); font-weight: 700; }

.article-callout {
  background: linear-gradient(135deg, rgba(0, 102, 204, 0.06), rgba(0, 212, 255, 0.04));
  border-left: 4px solid var(--color-primary);
  padding: 22px 24px;
  border-radius: 12px;
  margin: 32px 0;
}
.article-callout-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.article-callout p { margin-bottom: 12px; }
.article-callout p:last-child { margin-bottom: 0; }

.article-faq {
  margin: 50px 0 20px;
  border-top: 1px solid var(--color-border-soft);
  padding-top: 40px;
}
.article-faq-item {
  background: var(--color-bg-soft);
  border-radius: 16px;
  padding: 26px 28px;
  margin-bottom: 18px;
}
.article-faq-q {
  font-family: 'Sora', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 12px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  line-height: 1.4;
}
.article-faq-q::before {
  content: "Q";
  flex-shrink: 0;
  width: 28px; height: 28px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
}
.article-faq-a {
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text-soft);
}
.article-faq-a p { margin-bottom: 14px; }
.article-faq-a p:last-child { margin-bottom: 0; }

.article-cta {
  background: var(--gradient-primary);
  color: white;
  padding: 50px 40px;
  border-radius: 24px;
  text-align: center;
  margin: 60px 0 20px;
}
.article-cta h3 {
  font-family: 'Sora', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 10px;
  color: white;
}
.article-cta p {
  opacity: 0.92;
  margin: 0 0 24px;
  font-size: 15px;
}

.article-related {
  background: var(--color-bg-soft);
  padding: 70px 0;
}
.article-related-head {
  text-align: center;
  margin-bottom: 36px;
}
.article-related-head h2 {
  font-family: 'Sora', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0;
}
.article-related-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.article-related-card {
  background: white;
  padding: 24px 26px;
  border-radius: 16px;
  border: 1px solid var(--color-border-soft);
  transition: var(--transition);
  display: block;
  color: var(--color-text);
}
.article-related-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 102, 204, 0.08);
}
.article-related-card .tag {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}
.article-related-card h4 {
  font-family: 'Sora', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  margin: 8px 0 0;
  line-height: 1.35;
}

@media (max-width: 768px) {
  .article-hero { padding: 110px 0 40px; }
  .article-title { font-size: 1.7rem; }
  .article-content { font-size: 16px; }
  .article-content p:first-of-type::first-letter { font-size: 2.6rem; }
  .article-related-grid { grid-template-columns: 1fr; }
  .article-cta { padding: 40px 24px; border-radius: 18px; }
}

/* ----------- REVEAL ANIMATIONS ----------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 800ms cubic-bezier(0.4, 0, 0.2, 1), transform 800ms cubic-bezier(0.4, 0, 0.2, 1);
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — TABLET
============================================================ */
@media (max-width: 1024px) {
  .section { padding: 80px 0; }
  .hero-grid { gap: 0; }
  .signs-cards { grid-template-columns: repeat(2, 1fr); }
  .sign-card-featured { grid-column: span 2; }
  .about-grid { grid-template-columns: 1fr; gap: 50px; }
  .about-visual { max-width: 460px; margin: 0 auto; }
  .benefits-grid { grid-template-columns: 1fr; gap: 50px; }
  .benefits-visual { max-width: 460px; margin: 0 auto; }
  .bill-grid { grid-template-columns: 1fr; gap: 50px; }
  .bill-visual { max-width: 420px; margin: 0 auto; }
  .faq-grid { grid-template-columns: 1fr; gap: 40px; }
  .faq-head { position: static; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .process-track { grid-template-columns: repeat(2, 1fr); gap: 36px; }
  .process-line { display: none; }
  .urgent-inner { flex-direction: column; text-align: center; }
  .urgent-text h2 { text-align: center; }
  .service-cta { grid-template-columns: 1fr; gap: 32px; }

  /* Nav vira drawer a partir de 1024px */
  .main-nav {
    position: fixed;
    top: calc(var(--header-height) + var(--announce-height));
    left: 0; right: 0;
    background: white;
    flex-direction: column;
    padding: 24px 20px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform var(--transition);
    box-shadow: 0 30px 80px rgba(0,0,0,0.15);
    height: calc(100vh - var(--header-height) - var(--announce-height));
    overflow-y: auto;
    z-index: 999;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav a {
    width: 100%;
    font-size: 16px;
    text-align: left;
    padding: 16px;
    border-radius: 12px;
    border-bottom: 1px solid var(--color-border-soft);
  }
  .menu-toggle { display: flex; }
  .header-actions .btn { display: none; }
}

/* ============================================================
   RESPONSIVE — MOBILE
============================================================ */
@media (max-width: 768px) {
  body { font-size: 15px; }
  .section { padding: 70px 0; }
  .container { padding: 0 20px; }

  /* Announcement bar */
  .announcement-bar { font-size: 11.5px; }
  .announcement-inner { gap: 10px; padding: 6px 0; }
  .announcement-inner .sep { display: none; }
  .announcement-phone { padding: 3px 10px; font-size: 11.5px; }
  .announcement-phone svg { width: 12px; height: 12px; }

  /* Header — nav já herdado do breakpoint 1024px */

  /* Hero */
  .hero { padding: 60px 0 120px; min-height: auto; }
  .hero-title { font-size: 2.2rem; }
  .hero-trust { gap: 12px 18px; }
  .trust-item { font-size: 13px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { justify-content: center; }

  /* Sections */
  .section-head { margin-bottom: 50px; }
  .section-title { font-size: 1.8rem; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }
  .service-card-wide { grid-column: span 1; padding: 32px 24px; }
  .service-cta { gap: 24px; }
  .service-cta h3 { font-size: 22px; }
  .service-cta h3 span { font-size: 17px; }
  .service-cta-features li { padding: 12px 14px; }

  /* Signs */
  .signs-cards { grid-template-columns: 1fr; }
  .sign-card-featured { grid-column: span 1; grid-template-columns: 1fr; gap: 16px; padding: 28px 22px; }
  .sign-card-featured .sign-card-num { font-size: 56px; }
  .signs-cta-bar { padding: 22px; flex-direction: column; text-align: center; }
  .signs-cta-actions { width: 100%; flex-direction: column; align-items: stretch; }
  .signs-cta-actions .btn { justify-content: center; }

  /* Process */
  .process-track { grid-template-columns: 1fr; gap: 30px; margin-bottom: 40px; }
  .process-step { display: flex; gap: 18px; text-align: left; align-items: flex-start; }
  .process-step-number { margin: 0; flex-shrink: 0; }
  .process-step-content { flex: 1; }

  /* Segments */
  .segments-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .segment-card { padding: 28px 18px; }
  .segment-card h3 { font-size: 17px; }
  .segment-card p { font-size: 12px; }
  .segment-icon { width: 60px; height: 60px; }

  /* About */
  .about-visual { padding-right: 20px; padding-bottom: 20px; }
  .about-stat-1 { right: 0; bottom: 0; }
  .about-stat-2 { top: 20px; right: 0; }
  .about-stat-num { font-size: 28px; }
  .about-stat-plus { font-size: 18px; }
  .about-stat-label { font-size: 11px; }
  .about-stat { padding: 12px 16px; min-width: 110px; }

  /* Urgent */
  .urgent-icon { width: 64px; height: 64px; }
  .urgent-text h2 { font-size: 1.5rem; }
  .urgent-text p { font-size: 15px; }

  /* Bill */
  .bill-card-float { padding: 10px 14px; }
  .bill-card-float-value { font-size: 16px; }
  .bill-card-float-label { font-size: 10px; }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* Blog */
  .blog-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 32px; padding: 50px 20px 30px; }

  /* Floating WhatsApp */
  .float-whatsapp { width: 56px; height: 56px; bottom: 18px; right: 18px; }
  .float-whatsapp svg { width: 26px; height: 26px; }
  .float-tooltip { display: none; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 1.85rem; }
  .hero-text { font-size: 15px; }
  .section-title { font-size: 1.55rem; }
  .segments-grid { grid-template-columns: 1fr; }
  .cert-item { min-width: 200px; padding: 16px 24px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
}