:root {
  --primary: #317b95;
  --primary-dark: #21596d;
  --primary-soft: #e9f4f7;
  --accent: #0f172a;
  --text: #18313a;
  --text-soft: #56707a;
  --border: #d8e7ed;
  --white: #ffffff;
  --shadow: 0 16px 40px rgba(31, 72, 92, 0.12);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1180px;
  --green: #3bb273;
  --green-dark: #2f8f5c;
  --green-soft: #dff5ea;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Heebo', Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(49,123,149,.16), transparent 28%),
    linear-gradient(180deg, #f8fcfd 0%, #ffffff 50%, #f7fbfc 100%);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.skip-link {
  position: absolute;
  right: 1rem;
  top: -60px;
  background: var(--accent);
  color: var(--white);
  padding: 0.75rem 1rem;
  border-radius: 10px;
  z-index: 1000;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.section {
  padding: 5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(49,123,149,.06), rgba(49,123,149,.02));
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(216,231,237,.9);
}

.nav-wrap {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 1.1rem;
}

.brand-text small {
  color: var(--text-soft);
}

.main-nav {
  display: flex;
  gap: 1.25rem;
  font-weight: 500;
}

.main-nav a {
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--green);
  transition: width .2s ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  width: 100%;
}

.header-actions,
.hero-cta,
.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  cursor: pointer;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(59,178,115,.18);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--green));
  color: var(--white);
}

.btn-outline,
.btn-secondary {
  border-color: var(--border);
  background: var(--white);
}

.btn-secondary:hover,
.btn-secondary:focus-visible,
.btn-outline:hover,
.btn-outline:focus-visible {
  border-color: rgba(59,178,115,.35);
}

.btn-large {
  min-width: 180px;
  min-height: 52px;
}

.hero {
  padding-top: 3rem;
}

.hero.section {
  padding-bottom: 2rem;
}

.hero-grid,
.split-grid,
.contact-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
  grid-template-columns: 1.1fr .9fr;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--green-dark);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.hero h1,
.section-head h2,
.split-grid h2,
.contact-copy h2 {
  margin: 0 0 1rem;
  line-height: 1.15;
  font-size: clamp(2rem, 5vw, 4.2rem);
}

.hero-text,
.section-head p,
.contact-copy p,
.split-grid p {
  color: var(--text-soft);
  font-size: 1.05rem;
  max-width: 62ch;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1.5rem 0 2rem;
}

.hero-points span,
.service-badge {
  background: linear-gradient(180deg, var(--primary-soft), var(--green-soft));
  color: var(--green-dark);
  border: 1px solid rgba(59,178,115,.18);
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-height: 480px;
  display: grid;
  align-items: stretch;
}

.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 36px;
  background:
    linear-gradient(rgba(16, 39, 49, .48), rgba(16,39,49,.18)),
    url('assets/hero.jpg') center/cover no-repeat;
  box-shadow: var(--shadow);
}

.hero-card {
  position: relative;
  align-self: start;
  margin: 0;
  padding: 1rem;
  z-index: 1;
  transform: translateY(5%);
}

.hero-card h2 {
  font-size: 1.6rem;
  margin: 0.75rem 0;
}

.hero-card p,
.hero-card li {
  color: rgba(255,255,255,.92);
}

.glass-card {
  background: rgba(14, 41, 53, .54);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 24px;
  color: var(--white);
  box-shadow: var(--shadow);
}

.hero-card ul {
  margin: 1rem 0 0;
  padding-inline-start: 1.2rem;
}

.trust-strip {
  padding: 1rem 0;
  border-block: 1px solid rgba(216,231,237,.9);
  background: rgba(255,255,255,.8);
}

.trust-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  text-align: center;
  color: var(--green-dark);
  font-weight: 700;
}

.section-head {
  margin-bottom: 2rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.info-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 8px 24px rgba(31, 72, 92, 0.05);
}

.info-card h3 {
  margin: 0.75rem 0;
  font-size: 1.3rem;
}

.info-card p {
  margin: 0;
  color: var(--text-soft);
}

.icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--primary-soft), var(--green-soft));
}

.accent-card {
  background: linear-gradient(135deg, var(--primary-dark), var(--green-dark));
  color: var(--white);
}

.accent-card p,
.accent-card .text-link {
  color: rgba(255,255,255,.92);
}

.text-link {
  display: inline-block;
  margin-top: 1rem;
  font-weight: 700;
  color: var(--green-dark);
}

.check-list {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.9rem;
}

.check-list div {
  padding: 1rem 1.1rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.stats-panel {
  padding: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.stat-item {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  padding: 1.25rem;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-size: 2rem;
}

.contact-section {
  position: relative;
}

.contact-grid {
  align-items: start;
}

.contact-methods {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.contact-method {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 1rem 1.1rem;
}

.contact-method span {
  color: var(--text-soft);
}

.contact-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

.field-row {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, 1fr);
}

.field-group {
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.45rem;
  font-weight: 700;
}

input,
select,
textarea,
button {
  font: inherit;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  border: 1px solid #c7d9e0;
  background: #fcfeff;
  color: var(--text);
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.btn:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(59,178,115,.22);
  outline-offset: 2px;
}

.form-note {
  margin: 1rem 0 0;
  color: var(--text-soft);
  font-size: 0.95rem;
}

.site-footer {
  padding: 1.5rem 0 5rem;
  border-top: 1px solid rgba(216,231,237,.9);
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.floating-whatsapp {
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), #25d366);
  color: #fff;
  box-shadow: 0 16px 30px rgba(59, 178, 115, .28);
  font-size: 1.5rem;
  z-index: 120;
}

.section-head-centered {
  text-align: center;
}

.section-head-centered p {
  margin-inline: auto;
}

.clients-section.section {
  position: relative;
  margin-top: 0rem;
  padding-top: 0 !important;
  z-index: 5;
}

.clients-section .container {
  background: rgba(255,255,255,.96);
  border: 1px solid rgba(59,178,115,.12);
  border-radius: 28px;
  box-shadow: 0 16px 40px rgba(31,72,92,.08);
  padding: 2rem;
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
}

.logo-card {
  min-height: 130px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(31, 72, 92, 0.05);
}

.logo-card img {
  max-width: 100%;
  max-height: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: .9;
}

.logo-card img[src*="american"] {
  max-height: 95px;
}

.logo-card:hover img,
.logo-card:focus-visible img {
  filter: none;
  opacity: 1;
}

.logo-fallback {
  display: none;
  font-weight: 800;
  text-align: center;
}

@media (max-width: 980px) {
  .main-nav {
    display: none;
  }

  .hero-grid,
  .split-grid,
  .contact-grid,
  .cards-grid,
  .trust-items,
  .stats-panel {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 360px;
  }

  .logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 720px) {
  .nav-wrap,
  .footer-wrap,
  .field-row {
    grid-template-columns: 1fr;
    display: grid;
  }

  .header-actions {
    width: 100%;
  }

  .header-actions .btn,
  .hero-cta .btn,
  .form-actions .btn {
    width: 100%;
  }

  .section {
    padding: 4rem 0;
  }

  .hero.section {
    padding-bottom: 1rem;
  }

  .hero h1,
  .section-head h2,
  .split-grid h2,
  .contact-copy h2 {
    font-size: clamp(1.9rem, 8vw, 2.7rem);
  }

  .brand {
    justify-content: center;
  }

  .brand-text strong {
    font-size: 1rem;
  }

  .clients-section.section {
    margin-top: -1rem;
    padding-top: 0 !important;
  }

  .clients-section .container {
    padding: 1.5rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}

  @media (max-width: 768px) {
  .hero-visual {
    display: none !important; 
  }}

@media (max-width: 768px) {
  .hero-card {
    display: none !important ;
  }
}
@media (max-width: 768px) {
  .hero-cta,
  .btn-secondary.btn-large,
  .btn-primary.btn-large,
  .trust-strip {
    display: none !important;
  }
}