*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --color-bg: #F7FAF8;
  --color-surface: #FFFFFF;
  --color-primary: #1B7A4A;
  --color-primary-hover: #156238;
  --color-primary-light: #E8F5EE;
  --color-primary-subtle: rgba(27,122,74,0.06);
  --color-secondary: #0F3D2E;
  --color-accent: #E8890C;
  --color-accent-light: #FFF3E0;
  --color-text: #1A2B23;
  --color-text-muted: #5A6B62;
  --color-border: #DDE5DF;
  --color-border-subtle: #EEF2EF;
  --font-display: 'DM Serif Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 48px rgba(0,0,0,0.12);
}

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

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* === TOPBAR === */
.topbar {
  background: var(--color-secondary);
  color: rgba(255,255,255,0.8);
  padding: 10px 0;
  font-size: 0.8125rem;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.topbar a { color: var(--color-accent); text-decoration: none; font-weight: 600; }
.topbar a:hover { text-decoration: underline; }
.topbar-phone { color: #fff; font-weight: 700; text-decoration: none; }
.topbar-left { display: flex; align-items: center; gap: 8px; }
.topbar-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: rgba(232,137,12,0.15); padding: 2px 8px; border-radius: 4px;
  color: var(--color-accent); font-weight: 700; font-size: 0.75rem;
}

/* === NAV === */
.navbar {
  background: var(--color-surface);
  padding: 12px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--color-border-subtle);
}
.navbar .container { display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-img { height: 42px; border-radius: 8px; }
.logo-text { font-family: var(--font-display); font-size: 1.375rem; color: var(--color-text); }
.nav-links { display: flex; gap: 24px; list-style: none; align-items: center; }
.nav-links a {
  color: var(--color-text-muted); text-decoration: none; font-size: 0.875rem; font-weight: 500;
  transition: color 0.2s ease; position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--color-primary); }
.nav-links .btn-primary { color: #fff; }
.nav-links .btn-primary:hover { color: #fff; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 22px;
  border-radius: 8px; font-family: var(--font-body); font-size: 0.875rem;
  font-weight: 600; text-decoration: none; cursor: pointer; border: none;
  transition: all 0.25s var(--ease-out);
}
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: 0 2px 8px rgba(27,122,74,0.25); }
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: 0 4px 16px rgba(27,122,74,0.3); }
.btn-primary:active { transform: scale(0.97); }
.btn-outline { background: transparent; color: var(--color-primary); border: 2px solid var(--color-primary); }
.btn-outline:hover { background: var(--color-primary-light); }
.btn-accent { background: var(--color-accent); color: #fff; box-shadow: 0 2px 8px rgba(232,137,12,0.3); }
.btn-accent:hover { background: #d07a0a; transform: translateY(-1px); }
.btn-white { background: #fff; color: var(--color-primary); box-shadow: var(--shadow-md); }
.btn-white:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-lg { padding: 14px 28px; font-size: 1rem; }
.nav-phone { color: var(--color-primary); font-weight: 700; text-decoration: none; font-size: 0.9375rem; }

/* === HOME HERO === */
.hero {
  color: #fff;
  padding: 80px 0 120px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('img/slider.jpg') center/cover no-repeat;
  transform: scaleX(-1);
  z-index: 0;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15,61,46,0.94) 0%, rgba(15,61,46,0.82) 45%, rgba(15,61,46,0.45) 100%);
  z-index: 1;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: var(--color-bg);
  clip-path: ellipse(55% 100% at 50% 100%);
  z-index: 4;
}
.hero > .container { position: relative; z-index: 3; }
.hero-content { max-width: 580px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2); border-radius: 8px;
  font-size: 0.8125rem; font-weight: 600; margin-bottom: 24px;
  animation: fadeUp 0.6s var(--ease-out) both;
}
.hero-badge img { height: 20px; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.15;
  margin-bottom: 20px;
  animation: fadeUp 0.6s 0.1s var(--ease-out) both;
}
.hero h1 span { color: var(--color-accent); }
.hero p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
  animation: fadeUp 0.6s 0.2s var(--ease-out) both;
}
.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; animation: fadeUp 0.6s 0.3s var(--ease-out) both; }
.trust-strip {
  display: flex; gap: 24px; margin-top: 32px; flex-wrap: wrap;
  animation: fadeUp 0.6s 0.4s var(--ease-out) both;
}
.trust-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8125rem; color: rgba(255,255,255,0.7); font-weight: 500;
}
.trust-item svg { width: 18px; height: 18px; fill: var(--color-accent); }

.hero-float-card {
  position: absolute;
  background: var(--color-surface);
  border-radius: 12px;
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: floatBadge 4s ease-in-out infinite;
  z-index: 5;
}
.hero-float-card img { width: 36px; height: 36px; border-radius: 8px; }
.hero-float-card .info { font-size: 0.75rem; }
.hero-float-card .info strong { display: block; color: var(--color-text); font-size: 0.8125rem; }
.hero-float-card .info span { color: var(--color-text-muted); }
.float-1 { top: 30%; right: 60px; animation-delay: 0s; }
.float-2 { bottom: 130px; right: 180px; animation-delay: 1.5s; }
@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* === PAGE HERO (Sub-pages) === */
.page-hero {
  color: #fff;
  padding: 56px 0 80px;
  position: relative;
  overflow: hidden;
  background: var(--color-secondary);
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: var(--color-bg);
  clip-path: ellipse(55% 100% at 50% 100%);
  z-index: 2;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.25;
  z-index: 0;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-secondary) 0%, rgba(15,61,46,0.85) 100%);
  z-index: 1;
}
.page-hero > .container { position: relative; z-index: 3; }
.page-hero .breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8125rem; color: rgba(255,255,255,0.5);
  margin-bottom: 16px;
}
.page-hero .breadcrumb a { color: rgba(255,255,255,0.7); text-decoration: none; transition: color 0.2s; }
.page-hero .breadcrumb a:hover { color: var(--color-accent); }
.page-hero .breadcrumb svg { width: 14px; height: 14px; fill: rgba(255,255,255,0.3); }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.2;
  margin-bottom: 12px;
  animation: fadeUp 0.6s var(--ease-out) both;
}
.page-hero > .container > p {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
  animation: fadeUp 0.6s 0.1s var(--ease-out) both;
}

/* === STATS === */
.stats-section { padding: 48px 0; margin-top: -20px; position: relative; z-index: 3; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s var(--ease-out);
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-primary); }
.stat-card h3 { font-family: var(--font-display); font-size: 2.5rem; color: var(--color-primary); line-height: 1; margin-bottom: 4px; }
.stat-card p { color: var(--color-text-muted); font-size: 0.8125rem; font-weight: 500; }

/* === SECTIONS === */
section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-label {
  display: inline-block; font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--color-primary); background: var(--color-primary-light);
  padding: 6px 14px; border-radius: 6px; margin-bottom: 12px;
}
.section-header h2 {
  font-family: var(--font-display); font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  line-height: 1.2; margin-bottom: 12px; color: var(--color-secondary);
}
.section-header p { color: var(--color-text-muted); font-size: 1rem; max-width: 520px; margin: 0 auto; }

/* === SERVICES WITH IMAGES === */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.35s var(--ease-out);
  text-decoration: none;
  color: var(--color-text);
  display: block;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}
.service-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease-out);
}
.service-card:hover .service-card-img { transform: scale(1.05); }
.service-card-img-wrap { overflow: hidden; position: relative; }
.service-card-img-wrap::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 40px;
  background: linear-gradient(transparent, var(--color-surface));
}
.service-card-body { padding: 24px; }
.service-card h3 { font-family: var(--font-display); font-size: 1.125rem; margin-bottom: 8px; }
.service-card p { color: var(--color-text-muted); font-size: 0.9rem; line-height: 1.6; margin-bottom: 14px; }
.service-card .link {
  color: var(--color-primary); font-weight: 600; font-size: 0.875rem;
  display: inline-flex; align-items: center; gap: 4px;
  transition: gap 0.3s var(--ease-out);
}
.service-card:hover .link { gap: 10px; }

/* === PEST TYPES === */
.pest-section { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.pest-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.pest-card {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 22px; border: 1px solid var(--color-border);
  border-radius: 12px; text-decoration: none; color: var(--color-text);
  font-weight: 600; font-size: 0.9375rem;
  transition: all 0.25s var(--ease-out);
  background: var(--color-bg);
}
.pest-card:hover {
  background: var(--color-primary); color: #fff;
  border-color: var(--color-primary);
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(27,122,74,0.2);
}
.pest-card-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; flex-shrink: 0;
  transition: background 0.25s ease;
}
.pest-card:hover .pest-card-icon { background: rgba(255,255,255,0.2); }

/* === HOW IT WORKS === */
.how-section { background: var(--color-primary-light); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; position: relative; }
.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px; left: 15%; right: 15%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--color-primary) 0, var(--color-primary) 8px, transparent 8px, transparent 16px);
  opacity: 0.3;
}
.step { text-align: center; position: relative; }
.step-num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--color-primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; font-weight: 700;
  margin: 0 auto 20px;
  box-shadow: 0 4px 12px rgba(27,122,74,0.3);
  position: relative; z-index: 2;
}
.step h3 { font-family: var(--font-display); font-size: 1.0625rem; margin-bottom: 8px; }
.step p { color: var(--color-text-muted); font-size: 0.875rem; line-height: 1.6; max-width: 260px; margin: 0 auto; }

/* === CTA === */
.cta-section { padding: 80px 0; }
.cta-card {
  background: var(--color-secondary);
  border-radius: 24px;
  padding: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 360px;
}
.cta-content {
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
}
.cta-content h2 { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; }
.cta-content p { color: rgba(255,255,255,0.7); margin-bottom: 28px; font-size: 1rem; line-height: 1.6; }
.cta-phone {
  font-family: var(--font-display); font-size: 1.75rem;
  color: var(--color-accent); text-decoration: none;
  margin-top: 16px; display: inline-block;
  transition: opacity 0.2s ease;
}
.cta-phone:hover { opacity: 0.8; }
.cta-image {
  background: url('img/slider.jpg') center/cover;
  position: relative;
}
.cta-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--color-secondary) 0%, transparent 50%);
}

/* === REFERENCES === */
.ref-wrapper {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.ref-track {
  display: flex; gap: 56px; align-items: center;
  width: max-content; animation: scrollLogos 30s linear infinite;
}
@keyframes scrollLogos {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ref-logo {
  height: 55px; opacity: 0.35; filter: grayscale(1);
  transition: all 0.3s ease; flex-shrink: 0;
  border-radius: 8px;
}
.ref-logo:hover { opacity: 1; filter: grayscale(0); transform: scale(1.1); }

/* === ABOUT === */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.about-text h2 { font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 20px; color: var(--color-secondary); }
.about-text p { color: var(--color-text-muted); line-height: 1.75; margin-bottom: 16px; }
.about-image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.about-img {
  border-radius: 14px;
  width: 100%;
  height: 180px;
  object-fit: cover;
  transition: transform 0.3s var(--ease-out);
}
.about-img:hover { transform: scale(1.03); }
.about-img-tall { grid-row: span 2; height: 100%; }
.about-badge {
  background: var(--color-primary);
  color: #fff;
  border-radius: 14px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.about-badge .year { font-family: var(--font-display); font-size: 3rem; line-height: 1; }
.about-badge .label { font-size: 0.75rem; opacity: 0.85; margin-top: 4px; }

.features-list { display: flex; flex-direction: column; gap: 12px; margin: 20px 0; }
.feature-item { display: flex; align-items: center; gap: 10px; font-size: 0.9375rem; font-weight: 500; }
.feature-check {
  width: 24px; height: 24px; border-radius: 6px;
  background: var(--color-primary-light); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; flex-shrink: 0;
}

/* === CONTENT PAGES === */
.content-section { padding: 60px 0 80px; }
.content-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 48px; align-items: start; }
.content-body h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-secondary);
  margin: 32px 0 16px;
}
.content-body h2:first-child { margin-top: 0; }
.content-body h3 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  color: var(--color-text);
  margin: 24px 0 12px;
}
.content-body p {
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.content-body ul {
  list-style: none;
  margin-bottom: 20px;
}
.content-body ul li {
  position: relative;
  padding-left: 28px;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: 8px;
}
.content-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}
.content-body .highlight-box {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 12px 12px 0;
  padding: 24px 28px;
  margin: 24px 0;
}
.content-body .highlight-box p { color: var(--color-text); margin-bottom: 0; }
.content-img {
  width: 100%;
  border-radius: 16px;
  object-fit: cover;
  box-shadow: var(--shadow-md);
  margin-bottom: 24px;
}

/* Content sidebar */
.content-sidebar { position: sticky; top: 90px; }
.sidebar-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 28px;
  margin-bottom: 20px;
}
.sidebar-card h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 16px;
  color: var(--color-secondary);
}
.sidebar-nav { list-style: none; }
.sidebar-nav li { margin-bottom: 4px; }
.sidebar-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 8px;
  color: var(--color-text-muted); text-decoration: none;
  font-size: 0.875rem; font-weight: 500;
  transition: all 0.2s var(--ease-out);
}
.sidebar-nav a:hover, .sidebar-nav a.active {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.sidebar-nav a svg { width: 16px; height: 16px; fill: currentColor; flex-shrink: 0; }
.sidebar-cta {
  background: var(--color-secondary);
  border-radius: 16px;
  padding: 28px;
  color: #fff;
  text-align: center;
}
.sidebar-cta h4 { font-family: var(--font-display); font-size: 1.125rem; margin-bottom: 8px; color: #fff; }
.sidebar-cta p { color: rgba(255,255,255,0.6); font-size: 0.875rem; margin-bottom: 20px; }
.sidebar-cta .cta-phone { font-size: 1.375rem; margin-top: 12px; }

/* === CERTIFICATES GALLERY === */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.cert-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s var(--ease-out);
  text-align: center;
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cert-card img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}
.cert-card span {
  display: block;
  padding: 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

/* === CONTACT PAGE === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
.contact-info-card {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 24px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  margin-bottom: 16px;
  transition: all 0.3s var(--ease-out);
}
.contact-info-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); }
.contact-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--color-primary-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem; flex-shrink: 0;
}
.contact-info-card h4 { font-family: var(--font-display); font-size: 1rem; margin-bottom: 4px; }
.contact-info-card p { color: var(--color-text-muted); font-size: 0.9rem; }
.contact-info-card a { color: var(--color-primary); text-decoration: none; font-weight: 600; }
.contact-map {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 100%;
  min-height: 400px;
}
.contact-map iframe { width: 100%; height: 100%; border: 0; }

/* === FORM === */
.form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27,122,74,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-check {
  display: flex; flex-wrap: wrap; gap: 12px;
}
.form-check label {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
}
.form-check label:hover { border-color: var(--color-primary); background: var(--color-primary-light); }
.form-check input[type="checkbox"] { accent-color: var(--color-primary); }

/* === FOOTER === */
footer {
  background: var(--color-secondary); color: rgba(255,255,255,0.7);
  padding: 56px 0 24px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand > p { opacity: 0.5; font-size: 0.875rem; margin-top: 12px; line-height: 1.6; }
.footer-col h4 {
  font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; margin-bottom: 16px; color: rgba(255,255,255,0.9);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: rgba(255,255,255,0.5); text-decoration: none; font-size: 0.875rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--color-accent); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px; display: flex; justify-content: space-between;
  font-size: 0.8125rem; opacity: 0.5;
}

/* === WHATSAPP FAB === */
.whatsapp-fab {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  transition: all 0.3s var(--ease-out);
  overflow: hidden;
}
.whatsapp-fab svg { width: 30px; height: 30px; fill: #fff; }
.whatsapp-fab:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.55); }
.whatsapp-fab::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(37,211,102,0.4);
  animation: waPulse 2s infinite;
}
@keyframes waPulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); }
  70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* === MOBILE BOTTOM BAR === */
.mobile-bar {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 150;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: 10px 16px;
  gap: 8px;
}
.mobile-bar a {
  flex: 1; text-align: center;
  padding: 10px; border-radius: 8px;
  font-size: 0.8125rem; font-weight: 700;
  text-decoration: none;
}
.mobile-bar .m-call { background: var(--color-primary); color: #fff; }
.mobile-bar .m-wa { background: #25D366; color: #fff; }
.mobile-bar .m-form { background: var(--color-accent); color: #fff; }

/* === REVEAL === */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero { padding: 56px 0 100px; }
  .hero-overlay { background: linear-gradient(90deg, rgba(15,61,46,0.95) 0%, rgba(15,61,46,0.85) 100%); }
  .hero-float-card { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid::before { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .cta-card { grid-template-columns: 1fr; }
  .cta-image { min-height: 200px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .mobile-bar { display: flex; }
  .whatsapp-fab { bottom: 80px; }
  body { padding-bottom: 60px; }
  .services-grid { grid-template-columns: 1fr; }
  .content-grid { grid-template-columns: 1fr; }
  .content-sidebar { position: static; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .page-hero { padding: 40px 0 60px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 4px;
}
.skip-link {
  position: absolute; top: -40px; left: 0; padding: 8px 16px;
  background: var(--color-primary); color: #fff;
  z-index: 500; transition: top 0.2s;
}
.skip-link:focus { top: 0; }