:root {
  --bg: #f5f8fa;
  --surface: #ffffff;
  --text: #10212b;
  --muted: #4a6170;
  --primary: #006d77;
  --primary-dark: #00535b;
  --accent: #ef7c2a;
  --border: #d4dfe5;
  --shadow: 0 10px 24px rgba(16, 33, 43, 0.08);
  --radius: 14px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, #f7fafc 0%, #eef4f7 100%);
  line-height: 1.6;
}

a {
  color: var(--primary);
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #000;
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 9999;
}

.skip-link:focus {
  left: 0.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #0f2734;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-content: space-between;
  min-height: 74px;
  flex-wrap: wrap;
  padding: 0.5rem 0;
}

.brand {
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.nav-list {
  list-style: none;
  display: flex;
  gap: 1rem;
  padding: 0;
  margin: 0;
}

.nav-list a {
  color: #e6f0f5;
  text-decoration: none;
  font-weight: 600;
}

.header-cta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.section {
  padding: 4rem 0;
}

.alt {
  background: rgba(255, 255, 255, 0.6);
}

.eyebrow {
  display: inline-block;
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary-dark);
  letter-spacing: 0.08em;
}

h1,
h2,
h3 {
  line-height: 1.25;
  margin-top: 0;
}

h1 {
  font-size: clamp(1.9rem, 3.6vw, 3rem);
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  margin-bottom: 0.8rem;
}

.lead,
.section-intro {
  color: var(--muted);
  max-width: 65ch;
}

.proof {
  margin-top: 1rem;
  color: #23424f;
  font-weight: 600;
}

.hero-grid {
  display: grid;
  gap: 1.25rem;
  align-items: start;
}

.hero-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem;
}

.hero-card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.hero-cta,
.btn {
  display: inline-flex;
  align-items: center;
}

.hero-cta {
  gap: 0.7rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.btn {
  justify-content: center;
  text-decoration: none;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  padding: 0.67rem 1rem;
  cursor: pointer;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover,
.btn-primary:focus {
  background: var(--primary-dark);
}

.btn-outline {
  background: transparent;
  border-color: var(--primary);
  color: var(--primary);
}

.btn-light {
  background: #fff;
  color: #10212b;
}

.btn-call {
  background: var(--accent);
  color: #fff;
}

.cards {
  display: grid;
  gap: 1rem;
}

.card,
.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.process-grid {
  display: grid;
  gap: 1rem;
}

.faq-list details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem 1rem;
  margin-bottom: 0.7rem;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 700;
}

.contact-grid {
  display: grid;
  gap: 1.2rem;
  align-items: start;
}

.lead-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem;
  display: grid;
  gap: 0.55rem;
}

.lead-form label {
  font-weight: 600;
}

.lead-form input,
.lead-form select,
.lead-form textarea,
.lead-form button {
  font: inherit;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  border: 1px solid #bccdd7;
  border-radius: 10px;
  padding: 0.62rem 0.75rem;
  width: 100%;
}

.lead-form input:focus,
.lead-form select:focus,
.lead-form textarea:focus,
.btn:focus,
.btn:hover {
  outline: 2px solid rgba(0, 109, 119, 0.25);
  outline-offset: 2px;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  font-size: 0.94rem;
  color: var(--muted);
}

.consent input {
  width: auto;
  margin-top: 0.2rem;
}

.form-message {
  min-height: 1.4rem;
  margin: 0.2rem 0 0;
}

.form-message.error {
  color: #9f2130;
}

.form-message.success {
  color: #0a6a3b;
}

.site-footer {
  background: #122532;
  color: #eaf2f6;
  padding-top: 2.4rem;
}

.site-footer a {
  color: #8ed0ff;
}

.footer-grid {
  display: grid;
  gap: 1rem;
}

.footer-grid ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.legal-details {
  margin-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  padding: 1rem 0;
  display: grid;
  gap: 0.8rem;
}

.legal-details h3 {
  margin-bottom: 0.4rem;
}

.footer-bottom {
  padding: 1rem 0 1.5rem;
  color: #d0dde5;
  font-size: 0.95rem;
}

.quick-actions {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 60;
  display: grid;
  gap: 0.55rem;
}

.quick-btn {
  min-width: 118px;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  padding: 0.62rem 0.9rem;
  border-radius: 999px;
  color: #fff;
  box-shadow: 0 10px 22px rgba(16, 33, 43, 0.2);
}

.quick-call {
  background: #d94848;
}

.quick-email {
  background: #1f5da8;
}

.quick-whatsapp {
  background: #1b9e49;
}

.quick-btn:hover,
.quick-btn:focus {
  filter: brightness(0.95);
  outline: 2px solid rgba(255, 255, 255, 0.75);
  outline-offset: 2px;
}

@media (min-width: 720px) {
  .hero-grid {
    grid-template-columns: 1.3fr 0.9fr;
  }

  .two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .three-col {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .four-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
    grid-template-columns: 1.3fr 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .four-col {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .quick-actions {
    right: 0.75rem;
    bottom: 0.75rem;
  }

  .quick-btn {
    min-width: 106px;
    font-size: 0.92rem;
    padding: 0.56rem 0.78rem;
  }
}