:root {
  --bg: #f7f8f6;
  --ink: #17201d;
  --muted: #5b6761;
  --panel: #ffffff;
  --line: #d9dfda;
  --dark: #161b1b;
  --dark-2: #242c2a;
  --steel: #59635f;
  --green: #1f7a5a;
  --blue: #1e6472;
  --accent: #c1121f;
  --accent-2: #e5383b;
  --shadow: 0 24px 60px rgba(22, 27, 27, 0.13);
  --radius: 8px;
  --container: min(1140px, calc(100% - 32px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

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

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

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

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--accent);
  color: var(--ink);
  transform: translateY(-140%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(22, 27, 27, 0.78);
  color: #fff;
  backdrop-filter: blur(16px);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(22, 27, 27, 0.96);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.18);
}

.nav {
  display: flex;
  min-height: 76px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border: 2px solid var(--accent);
  border-radius: 6px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  color: var(--accent-2);
  font-weight: 900;
  font-size: 1.25rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.brand strong {
  display: block;
  font-size: 1.05rem;
  letter-spacing: 0;
}

.brand small {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  font-size: 0.93rem;
}

.nav-menu a {
  color: rgba(255, 255, 255, 0.82);
  transition: color 0.2s ease;
}

.nav-menu a:hover,
.nav-menu a:focus-visible {
  color: #fff;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 19px;
  height: 2px;
  margin: 3px auto;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.btn {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 12px 18px;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

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

.btn-primary:hover,
.btn-small:hover {
  background: var(--accent-2);
}

.btn-secondary {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.contact .btn-secondary,
.error-page .btn-secondary {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.btn-small {
  min-height: 40px;
  padding: 10px 14px;
  color: #fff !important;
}

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: #fff;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media picture,
.hero-media img {
  width: 100%;
  height: 100%;
}

.hero-media picture {
  display: block;
}

.hero-media img {
  object-fit: cover;
  object-position: 62% center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(16, 20, 20, 0.94) 0%, rgba(16, 20, 20, 0.74) 43%, rgba(16, 20, 20, 0.28) 100%),
    linear-gradient(0deg, rgba(16, 20, 20, 0.34), rgba(16, 20, 20, 0.12));
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  width: var(--container);
  min-height: 720px;
  max-width: 1140px;
  flex-direction: column;
  justify-content: center;
  margin-inline: auto;
  padding: 108px 0 78px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(2.35rem, 6vw, 4.9rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(1.85rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.12rem;
  line-height: 1.25;
}

.hero-copy {
  max-width: 640px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.05rem, 2.2vw, 1.28rem);
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-proof span {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
}

.section {
  padding: 88px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.section-heading p,
.split > p,
.process .section-heading p,
.zones p,
.trust-copy p,
.contact p {
  color: var(--muted);
}

.split {
  display: grid;
  max-width: none;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  align-items: end;
  gap: 32px;
}

.benefits {
  background: #fff;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.benefit-item {
  min-height: 250px;
  padding: 28px;
  background: #fff;
}

.item-number {
  display: inline-flex;
  margin-bottom: 34px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
}

.service-icon {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 24px;
  color: var(--green);
}

.service-icon svg {
  width: 42px;
  height: 42px;
  stroke-width: 1.75;
  transition: transform 0.3s ease;
}

.service-icon small {
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.benefit-item p,
.service-card p,
.process-list p {
  margin-bottom: 0;
  color: var(--muted);
}

.services {
  background: var(--bg);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card {
  min-height: 245px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--panel);
  box-shadow: 0 12px 30px rgba(22, 27, 27, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(31, 122, 90, 0.35);
  box-shadow: var(--shadow);
}

.service-card:hover .service-icon svg {
  transform: translateY(-2px) scale(1.05);
}

.service-card:nth-child(2n) .service-icon {
  color: var(--blue);
}

.service-card:nth-child(3n) .service-icon {
  color: #a46d00;
}

.process {
  background: var(--dark);
  color: #fff;
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 54px;
  align-items: start;
}

.process .section-heading {
  position: sticky;
  top: 112px;
}

.process .section-heading p {
  color: rgba(255, 255, 255, 0.72);
}

.process-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 24px;
  background: rgba(255, 255, 255, 0.06);
}

.process-list span {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}

.process-list p {
  color: rgba(255, 255, 255, 0.7);
}

.zones {
  background:
    linear-gradient(135deg, rgba(31, 122, 90, 0.1), transparent 44%),
    #fff;
}

.zones-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 48px;
  align-items: center;
}

.zones-panel {
  border-left: 6px solid var(--accent);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--dark-2);
  color: #fff;
  box-shadow: var(--shadow);
}

.zones-panel ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.zones-panel li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 10px;
  color: rgba(255, 255, 255, 0.82);
}

.zones-panel li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.trust {
  background: var(--bg);
}

.trust-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 390px);
  gap: 48px;
  align-items: stretch;
}

.trust-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.placeholder-note {
  border-left: 4px solid var(--green);
  padding-left: 16px;
  font-weight: 700;
}

.trust-metrics {
  display: grid;
  gap: 12px;
}

.trust-metrics div {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: #fff;
}

.trust-metrics strong,
.trust-metrics span {
  display: block;
}

.trust-metrics strong {
  margin-bottom: 6px;
  font-size: 1.25rem;
}

.trust-metrics span {
  color: var(--muted);
}

.faq {
  background: #fff;
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

details:hover {
  border-color: rgba(31, 122, 90, 0.4);
  box-shadow: 0 6px 15px rgba(22, 27, 27, 0.04);
}

details[open] {
  border-color: var(--green);
  box-shadow: 0 10px 25px rgba(31, 122, 90, 0.08);
}

summary {
  position: relative;
  min-height: 60px;
  padding: 18px 56px 18px 20px;
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  transition: color 0.2s ease;
}

summary:hover,
summary:focus-visible {
  color: var(--green);
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  position: absolute;
  top: 50%;
  right: 20px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg);
  color: var(--green);
  content: "↓";
  font-size: 1.1rem;
  line-height: 26px;
  text-align: center;
  transform: translateY(-50%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.3s ease, color 0.3s ease;
}

details[open] summary::after {
  transform: translateY(-50%) rotate(180deg);
  background: var(--green);
  color: #fff;
}

details p {
  margin: 0;
  padding: 0 20px 20px;
  color: var(--muted);
  font-size: 0.95rem;
  animation: faqSlideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes faqSlideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact {
  background: var(--dark);
  color: #fff;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 420px);
  gap: 48px;
  align-items: center;
}

.contact p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.76);
}

.contact-card {
  display: grid;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 28px;
  background: rgba(255, 255, 255, 0.06);
  font-style: normal;
}

.contact-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-card span:first-child.contact-label {
  margin-top: 0;
}

.contact-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.contact-card a {
  color: #fff;
  text-decoration: underline;
  text-decoration-color: rgba(255, 255, 255, 0.3);
  text-underline-offset: 4px;
}

.contact-card p {
  margin: 0;
}

.site-footer {
  background: #101313;
  color: #fff;
  padding: 54px 0 28px;
}

.footer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(180px, 0.6fr) minmax(180px, 0.6fr);
  gap: 32px;
}

.footer-layout p,
.footer-layout a,
.footer-bottom {
  color: rgba(255, 255, 255, 0.68);
}

.footer-layout h2 {
  margin-bottom: 14px;
  color: #fff;
  font-size: 0.92rem;
  text-transform: uppercase;
}

.footer-layout a {
  display: block;
  margin-bottom: 8px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 36px;
  padding-top: 22px;
  font-size: 0.9rem;
}

.footer-bottom p {
  margin: 0;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  gap: 10px;
  border-radius: 30px;
  padding: 10px 20px 10px 10px;
  background: #1f7a5a;
  color: #fff;
  box-shadow: 0 16px 36px rgba(31, 122, 90, 0.35);
  transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
  transform: translateY(-2px) scale(1.03);
  background: #25966d;
  box-shadow: 0 20px 40px rgba(31, 122, 90, 0.45);
}

.whatsapp-float .wa-icon-wrapper {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  transition: transform 0.3s ease;
}

.whatsapp-float:hover .wa-icon-wrapper {
  transform: rotate(15deg);
}

.whatsapp-float svg {
  width: 20px;
  height: 20px;
}

.error-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
  background: var(--dark);
  color: #fff;
}

.error-shell {
  width: min(620px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  padding: 34px;
  background: rgba(255, 255, 255, 0.06);
}

.error-shell h1 {
  margin-top: 36px;
  font-size: clamp(2.2rem, 7vw, 4rem);
}

.error-shell p {
  color: rgba(255, 255, 255, 0.76);
}

@media (max-width: 980px) {
  .nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 76px;
    right: 16px;
    left: 16px;
    display: flex;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    max-height: calc(100vh - 96px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    overflow-y: auto;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius);
    padding: 10px;
    background: rgba(22, 27, 27, 0.98);
    box-shadow: var(--shadow);
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  }

  .nav-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-menu a {
    padding: 13px 10px;
  }

  .nav-menu .btn {
    margin-top: 8px;
  }

  .hero,
  .hero-content {
    min-height: 680px;
  }

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

  .process-layout,
  .zones-layout,
  .trust-layout,
  .contact-layout,
  .footer-layout,
  .split {
    grid-template-columns: 1fr;
  }

  .process .section-heading {
    position: static;
  }

  .zones-panel {
    max-width: 560px;
  }
}

@media (max-width: 640px) {
  :root {
    --container: min(100% - 24px, 1140px);
  }

  .nav {
    min-height: 68px;
  }

  .brand small {
    display: none;
  }

  .nav-menu {
    top: 68px;
  }

  .hero,
  .hero-content {
    min-height: 640px;
  }

  .hero-media img {
    object-position: 66% center;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(16, 20, 20, 0.95) 0%, rgba(16, 20, 20, 0.82) 58%, rgba(16, 20, 20, 0.45) 100%),
      linear-gradient(0deg, rgba(16, 20, 20, 0.5), rgba(16, 20, 20, 0.16));
  }

  .hero-content {
    padding-top: 94px;
    padding-bottom: 68px;
  }

  h1 {
    font-size: clamp(2rem, 9.4vw, 2.6rem);
    line-height: 1.04;
  }

  .hero-actions .btn,
  .contact-actions .btn {
    width: 100%;
  }

  .section {
    padding: 64px 0;
  }

  .benefit-grid,
  .service-grid {
    grid-template-columns: 1fr;
  }

  .benefit-item,
  .service-card {
    min-height: auto;
    padding: 24px;
  }

  .item-number,
  .service-icon {
    margin-bottom: 18px;
  }

  .process-list li {
    grid-template-columns: 42px 1fr;
    gap: 14px;
    padding: 18px;
  }

  .process-list span {
    width: 40px;
    height: 40px;
  }

  .contact-card,
  .zones-panel,
  .error-shell {
    padding: 22px;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .whatsapp-float {
    right: 12px;
    bottom: 12px;
  }

  .whatsapp-float strong {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}