:root {
  --ink: #0c2935;
  --ink-2: #163c48;
  --steel: #557079;
  --mist: #dff3f1;
  --paper: #f6f8f5;
  --white: #ffffff;
  --orange: #ff6b2c;
  --orange-soft: #ffb38f;
  --mint: #a9ddd8;
  --line: rgba(12, 41, 53, 0.15);
  --shadow: 0 28px 80px rgba(7, 31, 41, 0.14);
  --display: "Arial Narrow", "Aptos Display", "Roboto Condensed", Arial, sans-serif;
  --body: "Segoe UI", "Aptos", Arial, sans-serif;
  --container: min(1180px, calc(100% - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 94px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

body.nav-open,
body.lightbox-open {
  overflow: hidden;
}

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

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

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

button,
a,
summary,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 4px;
}

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

.section {
  padding: 110px 0;
}

.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: fixed;
  z-index: 1000;
  left: 20px;
  top: 14px;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--white);
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

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

.eyebrow {
  margin: 0 0 18px;
  color: var(--orange);
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  line-height: 1.2;
  text-transform: uppercase;
}

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

h1,
h2,
h3 {
  font-family: var(--display);
  line-height: 1;
}

h1 {
  max-width: 720px;
  margin-bottom: 28px;
  font-size: clamp(3.25rem, 7vw, 6.8rem);
  font-weight: 900;
  letter-spacing: -0.06em;
}

h1 em {
  display: block;
  color: var(--orange);
  font-style: normal;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(2.45rem, 5vw, 4.8rem);
  font-weight: 900;
  letter-spacing: -0.05em;
}

h3 {
  margin-bottom: 15px;
  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 14px 24px;
  border: 1px solid var(--orange);
  border-radius: 8px;
  background: var(--orange);
  color: var(--white);
  font-family: var(--display);
  font-size: 0.91rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  line-height: 1.1;
  text-align: center;
  text-transform: uppercase;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button:hover {
  border-color: #e95518;
  background: #e95518;
  transform: translateY(-2px);
}

.button--small {
  min-height: 42px;
  padding: 10px 16px;
  font-size: 0.75rem;
}

.button--light {
  border-color: var(--white);
  background: var(--white);
  color: var(--ink);
}

.button--light:hover {
  border-color: var(--mint);
  background: var(--mint);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--display);
  font-weight: 800;
  text-transform: uppercase;
}

.text-link::after {
  content: "";
  position: absolute;
}

.text-link span {
  color: var(--orange);
  font-size: 1.15rem;
  transition: transform 0.2s ease;
}

.text-link:hover span {
  transform: translate(2px, -2px);
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(12, 41, 53, 0.94);
  color: var(--white);
  backdrop-filter: blur(16px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
}

.brand img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.brand-copy {
  display: grid;
}

.brand-copy strong {
  font-family: var(--display);
  font-size: 1.32rem;
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1;
  text-transform: uppercase;
}

.brand-copy small {
  margin-top: 5px;
  color: var(--mint);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  line-height: 1.2;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 29px;
}

.main-nav > a:not(.button) {
  position: relative;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.main-nav > a:not(.button)::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.2s ease;
}

.main-nav > a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  background: transparent;
  color: var(--white);
}

.nav-toggle > span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 52%;
  opacity: 0.11;
  background-image: repeating-linear-gradient(45deg, transparent 0 32px, var(--mint) 33px 35px),
    repeating-linear-gradient(-45deg, transparent 0 32px, var(--mint) 33px 35px);
  mask-image: linear-gradient(to right, black, transparent);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(420px, 0.96fr);
  align-items: center;
  min-height: min(760px, calc(100vh - 82px));
  padding-block: 65px 58px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding-right: 55px;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.14rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 38px 0 0;
  padding: 25px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  list-style: none;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-trust li span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 4px rgba(169, 221, 216, 0.12);
}

.hero-media {
  position: relative;
  margin: 0;
  align-self: stretch;
  min-height: 620px;
  border-radius: 4px 4px 4px 90px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(5, 25, 34, 0.76));
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 61% center;
}

.hero-media figcaption {
  position: absolute;
  z-index: 3;
  right: 30px;
  bottom: 28px;
  left: 35px;
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-media figcaption span {
  display: block;
  margin-bottom: 5px;
  color: var(--orange-soft);
  font-size: 0.68rem;
  letter-spacing: 0.13em;
}

.mesh-glow {
  position: absolute;
  z-index: 2;
  inset: 0;
  opacity: 0.12;
  background-image: repeating-linear-gradient(45deg, transparent 0 38px, var(--white) 39px 40px),
    repeating-linear-gradient(-45deg, transparent 0 38px, var(--white) 39px 40px);
  mask-image: linear-gradient(to bottom right, transparent 12%, black 100%);
}

.service-rail {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: #08212b;
}

.service-rail__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.68);
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.service-rail i {
  width: 6px;
  height: 6px;
  border: 1px solid var(--orange);
  transform: rotate(45deg);
}

.intro {
  position: relative;
}

.intro::after {
  content: "W";
  position: absolute;
  z-index: -1;
  right: 3vw;
  bottom: -70px;
  color: rgba(12, 41, 53, 0.025);
  font-family: var(--display);
  font-size: 31vw;
  font-weight: 900;
  line-height: 0.8;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 0.83fr;
  gap: 9vw;
  align-items: start;
}

.intro h2 {
  max-width: 700px;
  margin-bottom: 0;
}

.intro-copy > p {
  color: var(--steel);
  font-size: 1.13rem;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 38px;
  background: var(--line);
}

.proof-strip div {
  display: grid;
  min-height: 115px;
  padding: 18px;
  background: var(--paper);
}

.proof-strip strong {
  font-family: var(--display);
  font-size: 1.42rem;
  line-height: 1;
}

.proof-strip span {
  align-self: end;
  color: var(--steel);
  font-size: 0.72rem;
  line-height: 1.3;
}

.solutions {
  border-block: 1px solid var(--line);
  background: var(--white);
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 0.5fr);
  gap: 70px;
  align-items: end;
  margin-bottom: 55px;
}

.section-heading h2 {
  max-width: 760px;
  margin-bottom: 0;
}

.section-heading > p {
  margin-bottom: 8px;
  color: var(--steel);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.solution-card {
  display: flex;
  flex-direction: column;
  min-height: 480px;
  padding: 40px;
  border: 1px solid var(--line);
  border-radius: 4px 42px 4px 4px;
  background: #f8faf8;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.solution-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 60px rgba(12, 41, 53, 0.09);
}

.solution-card--featured {
  background: var(--mist);
}

.solution-card--dark {
  background: var(--ink);
  color: var(--white);
}

.solution-card--dark p,
.solution-card--dark li {
  color: rgba(255, 255, 255, 0.72);
}

.solution-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 72px;
}

.service-tag {
  padding: 7px 11px;
  border: 1px solid currentColor;
  border-radius: 100px;
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.service-mark {
  color: var(--orange);
  font-size: 2.1rem;
  line-height: 1;
}

.solution-card h3 {
  max-width: 440px;
  font-size: clamp(2rem, 3.2vw, 3.2rem);
}

.solution-card > p {
  max-width: 530px;
  color: var(--steel);
}

.solution-card ul {
  margin: 16px 0 35px;
  padding: 0;
  list-style: none;
  color: var(--steel);
}

.solution-card li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.88rem;
}

.solution-card li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--orange);
}

.solution-card > a {
  margin-top: auto;
  color: var(--orange);
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.solution-card > a::after {
  content: " →";
}

.mesh-types {
  background: var(--mist);
}

.mesh-types-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 9vw;
  align-items: start;
}

.mesh-types-copy {
  position: sticky;
  top: 125px;
}

.mesh-types-copy p:not(.eyebrow) {
  color: var(--steel);
}

.caliber-list {
  border-top: 2px solid var(--ink);
}

.caliber-list article {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 30px;
  align-items: start;
  padding: 30px 0;
  border-bottom: 1px solid rgba(12, 41, 53, 0.21);
}

.caliber-list article > strong {
  color: var(--orange);
  font-family: var(--display);
  font-size: 2.6rem;
  line-height: 1;
}

.caliber-list h3 {
  margin-bottom: 7px;
  font-size: 1.4rem;
}

.caliber-list p {
  margin-bottom: 0;
  color: var(--steel);
  font-size: 0.9rem;
}

.caliber-list article > span {
  padding: 6px 9px;
  border: 1px solid rgba(12, 41, 53, 0.27);
  border-radius: 100px;
  color: var(--steel);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  white-space: nowrap;
}

.caliber-note {
  margin: 24px 0 0 auto;
  max-width: 620px;
  padding: 16px 20px;
  border-left: 3px solid var(--orange);
  background: rgba(255, 255, 255, 0.46);
  color: var(--steel);
  font-size: 0.82rem;
}

.work {
  background: var(--ink);
  color: var(--white);
}

.section-heading--light > p {
  color: rgba(255, 255, 255, 0.65);
}

.gallery {
  display: grid;
  grid-auto-rows: 245px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.gallery-item {
  position: relative;
  padding: 0;
  border: 0;
  border-radius: 3px;
  overflow: hidden;
  background: #071d26;
  color: var(--white);
  cursor: zoom-in;
  text-align: left;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 42%, rgba(5, 22, 30, 0.85));
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.gallery-item:hover img {
  transform: scale(1.035);
}

.gallery-item > span {
  position: absolute;
  z-index: 2;
  right: 22px;
  bottom: 18px;
  left: 22px;
  font-size: 0.78rem;
}

.gallery-item > span strong {
  display: block;
  color: var(--orange-soft);
  font-family: var(--display);
  font-size: 0.65rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item--tall {
  grid-row: span 2;
}

.process {
  background: var(--white);
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink);
  list-style: none;
}

.process-list li {
  display: grid;
  min-height: 280px;
  padding: 28px 24px;
  border-right: 1px solid var(--line);
}

.process-list li:last-child {
  border-right: 0;
}

.process-list li > span {
  color: var(--orange);
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.process-list li > div {
  align-self: end;
}

.process-list p {
  margin-bottom: 0;
  color: var(--steel);
  font-size: 0.9rem;
}

.quote {
  background: var(--mist);
}

.quote-shell {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: start;
}

.quote-intro {
  position: sticky;
  top: 115px;
}

.quote-intro > p:not(.eyebrow) {
  color: var(--steel);
}

.quote-intro > img {
  width: 100%;
  margin-top: 26px;
  aspect-ratio: 16 / 9;
  border-radius: 3px 45px 3px 3px;
  object-fit: cover;
}

.price-reference {
  margin-top: 30px;
  padding: 22px;
  border-left: 4px solid var(--orange);
  background: var(--ink);
  color: var(--white);
}

.price-reference span {
  display: block;
  margin-bottom: 5px;
  color: var(--orange-soft);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price-reference strong {
  display: block;
  font-family: var(--display);
  font-size: 1.5rem;
  letter-spacing: -0.025em;
}

.price-reference p {
  margin: 9px 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.75rem;
}

.quote-form {
  padding: 42px;
  border-radius: 4px 55px 4px 4px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.quote-form fieldset {
  margin: 0 0 27px;
  padding: 0;
  border: 0;
}

.quote-form legend,
.quote-form > label,
.form-row > label {
  display: block;
  color: var(--ink);
  font-family: var(--display);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.quote-form legend {
  margin-bottom: 13px;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.choice-grid label {
  position: relative;
}

.choice-grid input {
  position: absolute;
  opacity: 0;
}

.choice-grid span {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--steel);
  cursor: pointer;
  font-size: 0.77rem;
  font-weight: 600;
  line-height: 1.25;
  text-transform: none;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.choice-grid span::before {
  content: "";
  width: 12px;
  height: 12px;
  margin-right: 9px;
  border: 1px solid currentColor;
  border-radius: 50%;
}

.choice-grid input:checked + span {
  border-color: var(--ink);
  background: var(--mist);
  color: var(--ink);
}

.choice-grid input:checked + span::before {
  border-color: var(--orange);
  background: var(--orange);
  box-shadow: inset 0 0 0 3px var(--mist);
}

.choice-grid input:focus-visible + span {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.quote-form > label,
.form-row > label {
  margin-bottom: 19px;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  margin-top: 7px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfb;
  color: var(--ink);
  font-family: var(--body);
  font-size: 0.92rem;
  font-weight: 400;
  text-transform: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.quote-form textarea {
  resize: vertical;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: var(--orange);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(255, 107, 44, 0.12);
}

.quote-summary {
  margin: 12px 0 18px;
  padding: 16px 18px;
  border-radius: 6px;
  background: var(--paper);
}

.quote-summary span {
  color: var(--orange);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.quote-summary p {
  margin: 4px 0 0;
  color: var(--steel);
  font-size: 0.82rem;
}

.photo-reminder {
  padding-left: 14px;
  border-left: 3px solid var(--mint);
  color: var(--steel);
  font-size: 0.8rem;
}

.form-error {
  min-height: 22px;
  margin-bottom: 8px;
  color: #b42318;
  font-size: 0.8rem;
  font-weight: 700;
}

.button--whatsapp {
  width: 100%;
  border-color: #128c4a;
  background: #128c4a;
}

.button--whatsapp:hover {
  border-color: #0d703a;
  background: #0d703a;
}

.quote-form > small {
  display: block;
  margin-top: 10px;
  color: var(--steel);
  font-size: 0.7rem;
  text-align: center;
}

.faq {
  background: var(--white);
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: 9vw;
  align-items: start;
}

.faq-grid > div:first-child {
  position: sticky;
  top: 120px;
}

.faq-grid > div:first-child p:not(.eyebrow) {
  color: var(--steel);
}

.faq-list {
  border-top: 2px solid var(--ink);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  padding: 26px 0;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.25;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  position: relative;
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.faq-list summary span::before,
.faq-list summary span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 1px;
  background: var(--ink);
  transform: translate(-50%, -50%);
}

.faq-list summary span::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform 0.2s ease;
}

.faq-list details[open] summary span::after {
  transform: translate(-50%, -50%) rotate(0);
}

.faq-list details p {
  max-width: 760px;
  margin: -4px 50px 26px 0;
  color: var(--steel);
}

.closing-cta {
  padding: 80px 0;
  background: var(--orange);
  color: var(--white);
}

.closing-cta .eyebrow {
  color: var(--ink);
}

.closing-cta__inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}

.closing-cta h2 {
  max-width: 820px;
  margin-bottom: 0;
}

.site-footer {
  padding: 75px 0 30px;
  background: #061b24;
  color: var(--white);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.8fr 0.7fr;
  gap: 55px;
}

.brand--footer {
  margin-bottom: 20px;
}

.footer-grid > div:first-child > p {
  max-width: 360px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.85rem;
}

.footer-grid h3 {
  margin: 10px 0 20px;
  color: var(--orange-soft);
  font-size: 0.72rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.footer-grid > div:not(:first-child) {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.footer-grid a,
.footer-grid span {
  color: rgba(255, 255, 255, 0.67);
  font-size: 0.78rem;
}

.footer-grid a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  margin-top: 65px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.69rem;
}

.floating-whatsapp {
  position: fixed;
  z-index: 90;
  right: 20px;
  bottom: 20px;
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 51px;
  padding: 8px 15px 8px 8px;
  border-radius: 100px;
  background: #128c4a;
  color: var(--white);
  box-shadow: 0 14px 35px rgba(6, 27, 36, 0.24);
  transition: transform 0.2s ease;
}

.floating-whatsapp:hover {
  transform: translateY(-3px);
}

.floating-whatsapp span {
  display: grid;
  place-items: center;
  width: 35px;
  height: 35px;
  border: 2px solid var(--white);
  border-radius: 50%;
  font-family: var(--display);
  font-weight: 900;
}

.floating-whatsapp strong {
  font-family: var(--display);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.lightbox {
  width: min(1100px, calc(100vw - 30px));
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: #061b24;
  color: var(--white);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.45);
}

.lightbox::backdrop {
  background: rgba(3, 16, 22, 0.88);
  backdrop-filter: blur(7px);
}

.lightbox img {
  width: 100%;
  max-height: 78vh;
  object-fit: contain;
}

.lightbox p {
  margin: 0;
  padding: 17px 22px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.82rem;
}

.lightbox-close {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  background: rgba(6, 27, 36, 0.85);
  color: var(--white);
  cursor: pointer;
  font-size: 1.7rem;
  line-height: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1040px) {
  .main-nav {
    gap: 18px;
  }

  .main-nav > a:not(.button) {
    font-size: 0.69rem;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  }

  .hero-copy {
    padding-right: 35px;
  }

  .hero-media {
    min-height: 570px;
  }

  .quote-shell {
    gap: 40px;
  }

  .quote-form {
    padding: 32px;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 0.8fr 0.9fr;
  }

  .footer-grid > div:last-child {
    display: none;
  }
}

@media (max-width: 820px) {
  :root {
    --container: min(100% - 32px, 700px);
  }

  .section {
    padding: 80px 0;
  }

  .nav-toggle {
    display: block;
  }

  .nav-toggle[aria-expanded="true"] > span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] > span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] > span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .main-nav {
    position: fixed;
    inset: 82px 0 auto;
    display: grid;
    gap: 0;
    padding: 18px 20px 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(6, 27, 36, 0.99);
    transform: translateY(-130%);
    transition: transform 0.25s ease;
  }

  .main-nav.is-open {
    transform: translateY(0);
  }

  .main-nav > a:not(.button) {
    padding: 16px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.78rem;
  }

  .main-nav .button {
    margin-top: 18px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    padding-top: 60px;
  }

  .hero-copy {
    padding-right: 0;
  }

  .hero-media {
    min-height: 540px;
    margin-top: 46px;
  }

  .service-rail__inner {
    justify-content: flex-start;
    gap: 25px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .service-rail__inner::-webkit-scrollbar {
    display: none;
  }

  .service-rail span {
    white-space: nowrap;
  }

  .intro-grid,
  .mesh-types-grid,
  .quote-shell,
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .intro-copy {
    max-width: 640px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .solution-card {
    min-height: 450px;
    padding: 32px;
  }

  .mesh-types-copy,
  .quote-intro,
  .faq-grid > div:first-child {
    position: static;
  }

  .gallery {
    grid-auto-rows: 230px;
    grid-template-columns: repeat(2, 1fr);
  }

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

  .process-list li {
    min-height: 230px;
    border-bottom: 1px solid var(--line);
  }

  .process-list li:nth-child(2) {
    border-right: 0;
  }

  .closing-cta__inner {
    align-items: start;
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1.3fr 0.7fr;
  }
}

@media (max-width: 560px) {
  :root {
    --container: min(100% - 24px, 520px);
  }

  body {
    font-size: 15px;
  }

  .section {
    padding: 66px 0;
  }

  h1 {
    font-size: clamp(3rem, 15vw, 4.65rem);
  }

  h2 {
    font-size: clamp(2.25rem, 12vw, 3.6rem);
  }

  .header-inner {
    min-height: 74px;
  }

  .brand img {
    width: 48px;
    height: 48px;
  }

  .brand-copy strong {
    font-size: 1.08rem;
  }

  .brand-copy small {
    font-size: 0.53rem;
  }

  .main-nav {
    inset: 74px 0 auto;
  }

  .hero-grid {
    min-height: auto;
    padding-top: 50px;
    padding-bottom: 38px;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 17px;
  }

  .hero-actions .text-link {
    justify-content: center;
  }

  .hero-trust {
    display: grid;
    gap: 11px;
  }

  .hero-media {
    min-height: 460px;
    border-radius: 3px 3px 3px 55px;
  }

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

  .proof-strip {
    grid-template-columns: 1fr;
  }

  .proof-strip div {
    min-height: 92px;
  }

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

  .solution-card {
    min-height: 0;
    border-radius: 3px 34px 3px 3px;
  }

  .solution-card__top {
    margin-bottom: 48px;
  }

  .caliber-list article {
    grid-template-columns: 80px 1fr;
    gap: 18px;
  }

  .caliber-list article > span {
    display: none;
  }

  .caliber-list article > strong {
    font-size: 2rem;
  }

  .gallery {
    display: grid;
    grid-auto-rows: 280px;
    grid-template-columns: 1fr;
  }

  .gallery-item--wide,
  .gallery-item--tall {
    grid-column: auto;
    grid-row: auto;
  }

  .gallery-item:nth-child(2),
  .gallery-item:nth-child(5) {
    min-height: 430px;
  }

  .process-list {
    grid-template-columns: 1fr;
  }

  .process-list li {
    min-height: 180px;
    padding-inline: 8px;
    border-right: 0;
  }

  .quote-form {
    padding: 24px 18px;
    border-radius: 3px 35px 3px 3px;
  }

  .choice-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .faq-list summary {
    font-size: 1.08rem;
  }

  .closing-cta {
    padding: 60px 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-grid > div:first-child {
    padding-bottom: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .footer-grid > div:last-child {
    display: none;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    margin-top: 40px;
  }

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

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* Version 2: calculadora, servicios ampliados y video */
.solution-card--accent {
  background: linear-gradient(145deg, #f9e5dc, #fff8f3 66%);
}

.measure {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 8%, rgba(169, 221, 216, 0.55), transparent 26%),
    #eef4f1;
}

.measure::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  pointer-events: none;
  background-image:
    linear-gradient(45deg, transparent 48%, rgba(12, 41, 53, 0.12) 49%, rgba(12, 41, 53, 0.12) 51%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, rgba(12, 41, 53, 0.12) 49%, rgba(12, 41, 53, 0.12) 51%, transparent 52%);
  background-size: 40px 40px;
  mask-image: linear-gradient(to left, black, transparent 65%);
}

.measure > .container {
  position: relative;
}

.measure-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.55fr);
  gap: 22px;
  align-items: start;
}

.measure-form {
  padding: 34px;
  border: 1px solid rgba(12, 41, 53, 0.12);
  border-radius: 5px 44px 5px 5px;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 22px 65px rgba(12, 41, 53, 0.08);
}

.measure-form fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.measure-form legend {
  width: 100%;
  margin-bottom: 18px;
  font-family: var(--display);
  font-size: 1.18rem;
  font-weight: 850;
}

.measure-kind-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.measure-kind-card {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 4px 22px 4px 4px;
  background: var(--paper);
  align-self: start;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.measure-kind-card:hover {
  transform: translateY(-3px);
}

.measure-kind-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.measure-visual {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  border-bottom: 1px solid var(--line);
  background: #fffdf8;
}

.measure-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.measure-live-preview {
  position: relative;
  overflow: hidden;
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: 4px 32px 4px 4px;
  background: #fffdf8;
}

.measure-live-preview > img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.measure-live-preview > p {
  margin: 0;
  padding: 11px 16px;
  border-top: 1px solid var(--line);
  background: var(--white);
  color: var(--steel);
  font-size: 0.74rem;
}

.measure-preview-labels {
  position: absolute;
  inset: 0 0 42px;
  pointer-events: none;
}

.measure-preview-labels span {
  position: absolute;
  z-index: 2;
  padding: 6px 9px;
  border: 1px solid rgba(255, 107, 44, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 6px 16px rgba(12, 41, 53, 0.13);
  color: var(--ink);
  font-size: 0.69rem;
  font-weight: 850;
  line-height: 1;
  white-space: nowrap;
  transform: translate(-50%, -50%);
}

.measure-preview-labels span.is-user-value {
  border-color: var(--orange);
  background: var(--orange);
  color: var(--white);
}

.measure-card-copy {
  display: block;
  min-height: 190px;
  padding: 14px 16px;
}

.measure-card-copy strong,
.measure-card-copy small,
.measure-card-copy em,
.measure-card-copy b,
.measure-card-copy i {
  display: block;
}

.measure-card-copy strong {
  font-family: var(--display);
  font-size: 1rem;
  line-height: 1.15;
}

.measure-card-copy small {
  margin-top: 6px;
  color: var(--steel);
  font-size: 0.74rem;
  line-height: 1.4;
}

.measure-card-copy em {
  margin-top: 8px;
  color: var(--orange-dark);
  font-size: 0.74rem;
  font-style: normal;
  font-weight: 850;
}

.measure-card-copy b {
  margin-top: 7px;
  color: var(--ink);
  font-size: 0.7rem;
  line-height: 1.45;
}

.measure-card-copy i {
  width: fit-content;
  margin-top: 10px;
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--mint-soft);
  color: var(--ink);
  font-size: 0.65rem;
  font-style: normal;
  font-weight: 900;
  text-transform: uppercase;
}

.measure-kind-card:has(input:checked) {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 44, 0.14);
}

.measure-kind-card:has(input:checked) > .measure-card-copy {
  background: #fff3ed;
}

.measure-kind-card input:focus-visible + .measure-visual {
  outline: 3px solid var(--orange);
  outline-offset: -3px;
}

.measure-data {
  margin-top: 30px !important;
  padding-top: 28px !important;
  border-top: 1px solid var(--line) !important;
}

.measure-inputs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 3px;
}

.measure-form label:not(.measure-kind-card) {
  color: var(--ink);
  font-size: 0.76rem;
  font-weight: 750;
}

.measure-form input[type="number"],
.measure-form select {
  width: 100%;
  margin-top: 7px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfcfb;
  color: var(--ink);
}

.measure-form input[type="number"]:focus,
.measure-form select:focus {
  border-color: var(--orange);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(255, 107, 44, 0.12);
}

.measure-error {
  min-height: 24px;
  margin: 8px 0 10px;
  color: #b42318;
  font-size: 0.79rem;
  font-weight: 750;
}

.measure-result {
  position: sticky;
  top: 112px;
  padding: 32px;
  border-radius: 5px 45px 5px 5px;
  background: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow);
}

.measure-result__main {
  padding-bottom: 25px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.measure-result__main > span,
.measure-result__stats span,
.estimate-box > span {
  display: block;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.measure-result__main > strong {
  display: block;
  margin-top: 6px;
  color: var(--mint);
  font-family: var(--display);
  font-size: clamp(2.7rem, 5vw, 4.8rem);
  line-height: 0.95;
}

.measure-result__main b,
.measure-result__stats b {
  font-weight: inherit;
}

.measure-result__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 23px 0;
}

.measure-result__stats strong {
  display: block;
  margin-top: 4px;
  font-family: var(--display);
  font-size: 1.55rem;
}

.estimate-box {
  padding: 18px;
  border: 1px solid rgba(169, 221, 216, 0.28);
  border-radius: 6px;
  background: rgba(169, 221, 216, 0.08);
}

.estimate-box strong {
  display: block;
  margin: 5px 0;
  color: var(--orange-soft);
  font-family: var(--display);
  font-size: 2rem;
  line-height: 1;
}

.estimate-box small,
.formula-note,
.measure-disclaimer {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.72rem;
}

.formula-note {
  min-height: 42px;
  margin: 18px 0;
}

.measure-result__actions {
  display: grid;
  gap: 13px;
}

.measure-result__actions .button {
  width: 100%;
}

.measure-result__actions .text-link {
  justify-content: center;
  color: var(--mint);
  font-size: 0.77rem;
}

.measure-result__actions [disabled],
.measure-result__actions [aria-disabled="true"] {
  pointer-events: none;
  opacity: 0.42;
}

.measure-disclaimer {
  margin: 18px 0 0;
}

.measure-help {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 24px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.measure-help article {
  padding: 24px;
  border-right: 1px solid var(--line);
}

.measure-help article:last-child {
  border-right: 0;
}

.measure-help span {
  color: var(--orange);
  font-family: var(--display);
  font-weight: 900;
}

.measure-help h3 {
  margin: 12px 0 8px;
  font-size: 1.22rem;
}

.measure-help p {
  margin: 0;
  color: var(--steel);
  font-size: 0.8rem;
}

.cat-system {
  background: var(--white);
}

.cat-system-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(38px, 8vw, 110px);
  align-items: center;
}

.cat-system-copy > p:not(.eyebrow),
.cat-system-copy li {
  color: var(--steel);
}

.cat-system-copy ul {
  margin: 25px 0 34px;
  padding-left: 20px;
}

.video-card {
  overflow: hidden;
  border-radius: 4px 48px 4px 4px;
  background: var(--ink);
  box-shadow: var(--shadow);
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #06191f;
}

.video-poster,
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.video-poster {
  object-fit: cover;
  opacity: 0.72;
  transition: opacity 0.3s ease, transform 0.8s ease;
}

.video-frame::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 24, 31, 0.14), rgba(5, 24, 31, 0.72));
  content: "";
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.video-frame iframe {
  z-index: 3;
  border: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.video-frame.is-loading .video-poster {
  transform: scale(1.025);
}

.video-status {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  display: grid;
  justify-items: center;
  width: min(82%, 380px);
  gap: 7px;
  padding: 18px 24px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 18px;
  background: rgba(7, 39, 50, 0.82);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.28);
  color: var(--white);
  text-align: center;
  transform: translate(-50%, -50%);
  transition: opacity 0.2s ease;
  backdrop-filter: blur(8px);
}

.video-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid rgba(255, 255, 255, 0.28);
  border-top-color: var(--orange);
  border-radius: 50%;
  animation: video-spin 0.8s linear infinite;
}

.video-status small {
  color: rgba(255, 255, 255, 0.72);
}

.video-fallback {
  position: absolute;
  right: 12px;
  bottom: 12px;
  z-index: 4;
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  background: rgba(7, 39, 50, 0.9);
  color: var(--white);
  font-size: 0.69rem;
  font-weight: 800;
  text-decoration: none;
}

.video-frame.is-playing iframe {
  opacity: 1;
}

.video-frame.is-playing .video-poster,
.video-frame.is-playing .video-status,
.video-frame.is-playing::after {
  opacity: 0;
  pointer-events: none;
}

.video-frame.needs-server .video-spinner {
  display: none;
}

.video-frame.needs-server .video-status {
  width: min(86%, 440px);
}

@keyframes video-spin {
  to { transform: rotate(360deg); }
}

.video-card > p {
  margin: 0;
  padding: 17px 22px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.76rem;
}

.video-card > p strong {
  color: var(--mint);
}

.quote-measurement {
  margin-bottom: 22px;
  padding: 16px;
  border: 1px solid rgba(18, 140, 74, 0.28);
  border-radius: 6px;
  background: rgba(18, 140, 74, 0.07);
}

.quote-measurement > span,
.quote-measurement > strong,
.quote-measurement > a {
  display: block;
}

.quote-measurement > span {
  color: #128c4a;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quote-measurement > strong {
  margin: 5px 0;
  font-size: 0.82rem;
}

.quote-measurement > a {
  color: var(--orange);
  font-size: 0.72rem;
  font-weight: 700;
}

@media (max-width: 1040px) {
  .measure-layout,
  .cat-system-grid {
    grid-template-columns: 1fr;
  }

  .measure-result {
    position: static;
  }

  .cat-system-copy {
    max-width: 760px;
  }
}

@media (max-width: 820px) {
  .measure-kind-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .measure-help {
    grid-template-columns: 1fr;
  }

  .measure-help article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .measure-help article:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 560px) {
  .measure-form,
  .measure-result {
    padding: 20px 17px;
  }

  .measure-inputs {
    grid-template-columns: 1fr;
  }

  .measure-card-copy {
    min-height: 0;
    padding: 12px;
  }

  .measure-kind-grid {
    grid-template-columns: 1fr;
  }

  .measure-result__stats {
    grid-template-columns: 1fr;
  }

  .video-card {
    border-radius: 4px 28px 4px 4px;
  }
}