:root {
  --navy: #102033;
  --navy-deep: #0c1826;
  --ink: #172433;
  --muted: #3e4c5f;
  --bg: #f3f1ec;
  --paper: #fffcf8;
  --line: rgba(16, 32, 51, 0.12);
  --accent: #0f6e68;
  --accent-ink: #0c564f;
  --accent-soft: #e5f3f1;
  --accent-bright: #7dcec4;
  --missing-bg: #f6efe4;
  --missing-ink: #5c4328;
  --missing-line: #e2d3bf;
  --header: 4.5rem;
  --shadow: 0 18px 50px rgba(16, 32, 51, 0.08);
  --font: system-ui, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}

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

html {
  scroll-behavior: auto;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  text-rendering: optimizeLegibility;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

h1,
h2,
h3,
p,
ul,
ol,
dl,
figure,
blockquote {
  margin: 0;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 700;
  text-wrap: balance;
}

p,
li,
dd {
  text-wrap: pretty;
}

a {
  color: var(--accent-ink);
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

::selection {
  background: #c9ebe6;
  color: var(--navy);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 80;
  background: var(--paper);
  color: var(--navy);
  text-decoration: none;
  font-weight: 700;
  padding: 0.7rem 1rem;
  border-radius: 10px;
}

.skip-link:focus {
  top: 0.8rem;
}

.wrap {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--navy);
  color: #f4f7f8;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  position: relative;
  min-height: var(--header);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  line-height: 0;
  background: #fff;
  border-radius: 4px;
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
}

.logo img,
.footer-logo {
  height: 32px;
  width: auto;
  display: block;
  border-radius: 3px;
}

.footer-logo {
  height: 36px;
  background: #fff;
  border-radius: 4px;
  margin-bottom: 0.85rem;
}

.nav-toggle {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: inherit;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.burger,
.burger::before,
.burger::after {
  display: block;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  position: relative;
}

.burger::before,
.burger::after {
  content: "";
  position: absolute;
  left: 0;
}

.burger::before {
  top: -6px;
}

.burger::after {
  top: 6px;
}

@media (prefers-reduced-motion: no-preference) {
  .burger,
  .burger::before,
  .burger::after {
    transition: transform 160ms ease, top 160ms ease, background 160ms ease;
  }
}

.nav-toggle[aria-expanded="true"] .burger {
  background: transparent;
}

.nav-toggle[aria-expanded="true"] .burger::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .burger::after {
  top: 0;
  transform: rotate(-45deg);
}

.nav-panel {
  display: none;
}

.nav-panel.is-open {
  display: block;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--paper);
  color: var(--ink);
  padding: 0.6rem;
  border-bottom: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  display: block;
  color: inherit;
  text-decoration: none;
  font-weight: 650;
  padding: 0.85rem 0.9rem;
  border-radius: 10px;
}

.nav-list a:hover,
.nav-list a[aria-current="true"] {
  background: var(--accent-soft);
  color: var(--accent-ink);
  text-decoration: none;
}

.hero {
  background:
    radial-gradient(ellipse 50% 48% at 82% 42%, rgba(24, 122, 116, 0.34), transparent 62%),
    linear-gradient(180deg, #13283c 0%, var(--navy) 58%, var(--navy-deep) 100%);
  color: #f3f7f8;
  padding: 4.25rem 0 4.75rem;
}

.hero-grid {
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

.kicker {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1 {
  margin-top: 0;
  font-size: clamp(2.35rem, 7vw, 4.5rem);
  max-width: 11em;
  color: white;
}

.lead {
  margin-top: 1.25rem;
  max-width: 40rem;
  font-size: 1.12rem;
  line-height: 1.6;
  color: #d5e0e8;
}

.geo {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  margin-top: 1.35rem;
  max-width: 36rem;
  font-weight: 680;
  color: #e7f6f4;
}

.geo::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  margin-top: 0.48rem;
  border-radius: 50%;
  background: var(--accent-bright);
  flex: none;
  box-shadow: 0 0 0 5px rgba(125, 206, 196, 0.15);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.2rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 750;
  letter-spacing: -0.01em;
}

.button:hover {
  text-decoration: none;
}

.button-primary {
  background: #f4f1ea;
  color: var(--navy);
}

.button-primary:hover {
  background: white;
}

.button-secondary {
  color: #f4f7f8;
  box-shadow: inset 0 0 0 1.5px rgba(244, 247, 248, 0.45);
}

.button-secondary:hover {
  background: rgba(255, 255, 255, 0.06);
}

.hero-visual {
  position: relative;
  width: min(100%, 460px);
  margin-inline: auto;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 8% 4%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.18) 1px, transparent 1px);
  background-size: 20px 20px;
  -webkit-mask-image: radial-gradient(circle, black 30%, transparent 74%);
  mask-image: radial-gradient(circle, black 30%, transparent 74%);
  pointer-events: none;
}

.network {
  position: relative;
  width: 100%;
  height: auto;
}

.network-lines path {
  stroke-dasharray: 4 10;
}

@media (prefers-reduced-motion: no-preference) {
  .network-lines path {
    animation: drift 28s linear infinite;
  }
}

@keyframes drift {
  to {
    stroke-dashoffset: -320;
  }
}

.section {
  padding: 4.25rem 0;
}

.section-head {
  max-width: 44rem;
}

main > section[id] {
  scroll-margin-top: calc(var(--header) + 0.35rem);
}

.section-head h2 {
  margin-top: 0.7rem;
  font-size: clamp(1.85rem, 4vw, 2.7rem);
  max-width: 16em;
}

.intro {
  margin-top: 1rem;
  color: var(--muted);
  max-width: 62ch;
}

.section-alt {
  background: var(--paper);
}

.service-grid,
.example-grid,
.steps,
.contact-grid,
.footer-grid {
  margin-top: 2.25rem;
}

.service-grid,
.example-grid {
  display: grid;
  gap: 1rem;
}

.card,
.example {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 22px;
}

.card {
  padding: 1.4rem 1.35rem 1.45rem;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.7) inset;
}

.section-alt .card,
.section-alt .example {
  background: #f7f5f1;
}

.icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--accent-ink);
}

.icon {
  width: 26px;
  height: 26px;
}

.card h3,
.example h3 {
  margin-top: 1rem;
  font-size: 1.22rem;
}

.example h3 {
  margin-top: 0;
}

.card p,
.example p {
  margin-top: 0.65rem;
  color: var(--muted);
}

.card ul {
  list-style: none;
  padding: 0;
  margin-top: 1rem;
}

.card li {
  position: relative;
  padding-left: 1rem;
  margin-top: 0.42rem;
  color: var(--ink);
}

.card li::before {
  content: "";
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  left: 0;
  top: 0.58em;
}

.example {
  padding: 0;
  overflow: hidden;
}

.example img {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.example-body {
  padding: 1.15rem 1.25rem 1.35rem;
}

.steps {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 1.15rem;
  counter-reset: step;
}

.steps li {
  position: relative;
  padding-top: 0.15rem;
}

.steps li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  display: block;
  color: var(--accent-ink);
  font-weight: 750;
  letter-spacing: -0.04em;
  font-size: 1.35rem;
  margin-bottom: 0.55rem;
}

.steps h3 {
  font-size: 1.12rem;
}

.steps p {
  margin-top: 0.45rem;
  color: var(--muted);
}

.process-note {
  margin-top: 1.75rem;
  max-width: 62ch;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.process-note p + p {
  margin-top: 0.85rem;
}

.contact-grid {
  display: grid;
  gap: 1.5rem;
  align-items: start;
}

.contact-block + .contact-block {
  margin-top: 1.6rem;
}

.contact-block h3,
.form-column h3 {
  font-size: 1.15rem;
}

.details {
  display: grid;
  margin-top: 0.85rem;
}

.details div {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.15rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--line);
}

.details dt {
  color: var(--muted);
  font-size: 0.92rem;
}

.details dd {
  margin: 0;
  font-weight: 700;
}

.details a {
  overflow-wrap: anywhere;
}

.missing {
  display: inline-flex;
  align-items: center;
  min-height: 1.7rem;
  padding: 0.05rem 0.55rem;
  border-radius: 999px;
  background: var(--missing-bg);
  color: var(--missing-ink);
  border: 1px solid var(--missing-line);
  font-size: 0.86rem;
  font-weight: 750;
  letter-spacing: 0.01em;
}

.contact-form {
  position: relative;
  margin-top: 0.85rem;
  display: grid;
  gap: 0.9rem;
}

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-weight: 700;
  font-size: 0.95rem;
}

.optional {
  font-weight: 560;
  color: var(--muted);
}

.field input,
.field textarea,
.button-send {
  font: inherit;
}

.field input,
.field textarea {
  width: 100%;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid rgba(16, 32, 51, 0.18);
  border-radius: 12px;
  padding: 0.75rem 0.85rem;
  min-height: 48px;
}

.field textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.button-send {
  width: 100%;
  background: var(--navy);
  color: #f4f7f8;
  border: 0;
  cursor: pointer;
}

.button-send:hover {
  background: #183049;
  text-decoration: none;
}

.button-send:disabled {
  opacity: 0.65;
  cursor: wait;
}

.phone-line dd {
  display: grid;
  justify-items: start;
  gap: 0.75rem;
}

.details .phone-line {
  align-items: start;
}

.button-whatsapp {
  width: 100%;
  margin-top: 0.15rem;
  color: #075e54;
  background: #e7f6f1;
  gap: 0.55rem;
}

.button-whatsapp:hover {
  background: #d7f0e8;
}

.button-whatsapp svg {
  width: 1.2rem;
  height: 1.2rem;
  flex: none;
}

.form-status {
  margin: 0;
  min-height: 1.4em;
}

.form-status:empty {
  display: none;
}

.form-status.is-success {
  color: var(--accent-ink);
  font-weight: 700;
}

.form-status.is-error {
  color: #7a2e24;
  font-weight: 700;
}

.site-footer {
  background: var(--navy-deep);
  color: #d5e0e8;
  padding: 2.6rem 0 2.2rem;
}

.footer-grid {
  display: grid;
  gap: 1.6rem;
}

.site-footer strong {
  color: white;
  font-size: 1.05rem;
}

.site-footer p {
  margin-top: 0.45rem;
}

.site-footer a {
  color: inherit;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.footer-title {
  color: white;
  font-weight: 750;
  margin-bottom: 0.55rem;
}

.legal {
  margin-top: 1.8rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #b7c5d1;
  font-size: 0.92rem;
}

@media (min-width: 720px) {
  .wrap {
    width: min(1120px, calc(100% - 3rem));
  }

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

  .details div {
    grid-template-columns: 10.5rem 1fr;
    gap: 1rem;
    align-items: center;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 0.8fr 1fr;
  }
}

@media (min-width: 960px) {
  .hero {
    padding: 5.5rem 0 6rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
    gap: 2rem;
  }

  .hero-visual {
    width: 100%;
    max-width: none;
  }

  .section {
    padding: 6.25rem 0;
  }

  .steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }

  .steps li:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 0.95rem;
    left: 3.1rem;
    right: 0.2rem;
    height: 1px;
    background: rgba(15, 110, 104, 0.35);
  }

  .contact-grid {
    grid-template-columns: 1fr 0.9fr;
    gap: 2.5rem;
  }
}

@media (min-width: 1040px) {
  .nav-toggle {
    display: none;
  }

  .nav-panel,
  .nav-panel.is-open {
    display: block;
    position: static;
    background: transparent;
    color: inherit;
    padding: 0;
    border: 0;
    box-shadow: none;
  }

  .nav-list {
    display: flex;
    align-items: center;
    gap: 0.15rem;
  }

  .nav-list a {
    color: #e7eef2;
    padding: 0.5rem 0.75rem;
    font-weight: 650;
  }

  .nav-list a:hover,
  .nav-list a[aria-current="true"] {
    background: transparent;
    color: white;
    box-shadow: inset 0 -2px 0 var(--accent-bright);
    border-radius: 0;
  }

  body.nav-open {
    overflow: auto;
  }
}

@media (max-width: 1039px) {
  .nav-list a:hover,
  .nav-list a[aria-current="true"] {
    box-shadow: none;
  }
}

@media print {
  .site-header,
  .hero-visual,
  .nav-toggle,
  .actions {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  .hero,
  .site-footer {
    background: white;
    color: black;
  }

  .lead,
  .geo {
    color: black;
  }

  a {
    text-decoration: none;
  }
}