:root {
  --color-ink: #101418;
  --color-ink-soft: #252c32;
  --color-steel: #68727c;
  --color-line: #d9dee2;
  --color-bg: #f7f8f6;
  --color-panel: #ffffff;
  --color-accent: #c8ff45;
  --color-accent-dark: #8fbd18;
  --color-warm: #ffb13d;
  --color-whatsapp: #25d366;
  --shadow-soft: 0 18px 60px rgba(16, 20, 24, 0.12);
  --shadow-card: 0 14px 32px rgba(16, 20, 24, 0.09);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.22, 0.61, 0.36, 1);
  --radius: 8px;
  --radius-small: 4px;
  --container: 1160px;
  --header-height: 76px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.nav-open {
  overflow: hidden;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-warm));
  transform: scaleX(0);
  transform-origin: left;
  will-change: transform;
}

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

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

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

button {
  cursor: pointer;
}

svg {
  display: block;
  width: 1.1em;
  height: 1.1em;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.wa-icon {
  fill: currentColor;
  stroke: none;
}

.wa-icon use {
  fill: currentColor;
  stroke: none;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 999;
  transform: translateY(-160%);
  background: var(--color-accent);
  color: var(--color-ink);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-small);
  font-weight: 800;
  transition: transform 0.2s ease;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 248, 246, 0.88);
  border-bottom: 1px solid rgba(16, 20, 24, 0.08);
  backdrop-filter: blur(18px);
  transition: background 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(247, 248, 246, 0.96);
  box-shadow: 0 10px 30px rgba(16, 20, 24, 0.08);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  background: var(--color-ink);
  color: var(--color-accent);
  border: 1px solid rgba(200, 255, 69, 0.45);
  border-radius: var(--radius-small);
  font-size: 0.86rem;
  font-weight: 900;
  letter-spacing: 0;
  overflow: hidden;
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: -40% auto -40% -70%;
  width: 55%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transform: rotate(18deg);
  animation: brand-shine 4.8s ease-in-out infinite;
}

.brand-text {
  display: grid;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 1rem;
  font-weight: 900;
}

.brand-text small {
  color: var(--color-steel);
  font-size: 0.74rem;
  font-weight: 700;
}

.site-nav {
  position: fixed;
  inset: var(--header-height) 0 auto 0;
  display: grid;
  gap: 0.25rem;
  padding: 1rem;
  background: rgba(247, 248, 246, 0.98);
  border-bottom: 1px solid rgba(16, 20, 24, 0.08);
  box-shadow: 0 24px 50px rgba(16, 20, 24, 0.14);
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.site-nav.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.site-nav a {
  padding: 0.9rem 0.7rem;
  color: var(--color-ink-soft);
  border-radius: var(--radius-small);
  font-size: 0.96rem;
  font-weight: 800;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(16, 20, 24, 0.06);
  color: var(--color-ink);
}

.mobile-call {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  background: var(--color-accent);
  color: var(--color-ink);
  border: 1px solid rgba(143, 189, 24, 0.2);
  border-radius: var(--radius-small);
  box-shadow: 0 10px 26px rgba(200, 255, 69, 0.2);
}

.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(16, 20, 24, 0.12);
  border-radius: var(--radius-small);
  background: var(--color-panel);
  color: var(--color-ink);
}

.nav-toggle span {
  grid-area: 1 / 1;
  width: 18px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.nav-toggle span:nth-child(1) {
  transform: translateY(-6px);
}

.nav-toggle span:nth-child(3) {
  transform: translateY(6px);
}

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

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

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

.header-cta {
  display: none;
}

.icon-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-ink);
  font-size: 0.9rem;
  font-weight: 900;
}

.btn {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.82rem 1.12rem;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  font-size: 0.95rem;
  font-weight: 900;
  line-height: 1.15;
  overflow: hidden;
  transform: translateZ(0);
  transition: transform 0.28s var(--ease-out), box-shadow 0.28s ease, background 0.28s ease, border-color 0.28s ease;
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.34) 48%, transparent 74%);
  pointer-events: none;
  transform: translateX(-120%) skewX(-18deg);
  transition: transform 0.72s var(--ease-smooth);
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-3px);
}

.btn:hover::after,
.btn:focus-visible::after {
  transform: translateX(120%) skewX(-18deg);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-ink);
  box-shadow: 0 10px 28px rgba(200, 255, 69, 0.22);
}

.btn-accent:hover,
.btn-accent:focus-visible {
  background: #d8ff68;
  box-shadow: 0 14px 34px rgba(200, 255, 69, 0.32);
}

.btn-light {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.24);
  backdrop-filter: blur(12px);
}

.btn-light:hover,
.btn-light:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #ffffff;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.24);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  background: #20bf5d;
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.34);
}

.btn .wa-icon {
  width: 1.25em;
  height: 1.25em;
}

.btn-small {
  min-height: 40px;
  padding: 0.65rem 0.82rem;
  font-size: 0.86rem;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  background: var(--color-ink);
  color: #ffffff;
  --pointer-x: 72%;
  --pointer-y: 28%;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at var(--pointer-x) var(--pointer-y), rgba(200, 255, 69, 0.2), transparent 28%),
    radial-gradient(circle at 18% 74%, rgba(255, 177, 61, 0.12), transparent 30%);
  opacity: 0.95;
  transition: background-position 0.25s ease;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  z-index: -1;
  height: 42%;
  background:
    linear-gradient(90deg, rgba(200, 255, 69, 0.2) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  animation: grid-drift 18s linear infinite;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(16, 20, 24, 0.94) 0%, rgba(16, 20, 24, 0.78) 48%, rgba(16, 20, 24, 0.24) 100%),
    linear-gradient(0deg, rgba(16, 20, 24, 0.9), rgba(16, 20, 24, 0.16)),
    url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1800&q=82") center / cover;
  transform: scale(1.02);
  animation: hero-media-in 18s var(--ease-out) both;
}

.hero-inner {
  display: grid;
  gap: 1.8rem;
  padding: 6.4rem 0 4.4rem;
}

.hero-content {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0 0 1rem;
  color: var(--color-accent-dark);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.service-card-dark .eyebrow {
  color: var(--color-accent);
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

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

h1,
h2,
h3 {
  line-height: 1.04;
  letter-spacing: 0;
}

h1 {
  max-width: 900px;
  margin-bottom: 1.2rem;
  font-size: 2.55rem;
  font-weight: 950;
}

h1 span {
  display: block;
}

.hero-title-accent {
  color: var(--color-accent);
  text-shadow: 0 0 36px rgba(200, 255, 69, 0.26);
}

h2 {
  margin-bottom: 1rem;
  font-size: 2rem;
  font-weight: 950;
}

h3 {
  margin-bottom: 0.75rem;
  font-size: 1.35rem;
  font-weight: 950;
}

.hero-lead {
  max-width: 520px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.45rem;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.hero-proof span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.6rem;
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 850;
  backdrop-filter: blur(12px);
}

.hero-proof span::before {
  content: "";
  width: 7px;
  height: 7px;
  background: var(--color-accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(200, 255, 69, 0.12);
}

.hero-content.is-visible .eyebrow,
.hero-content.is-visible h1 span,
.hero-content.is-visible .hero-lead,
.hero-content.is-visible .hero-actions,
.hero-content.is-visible .hero-proof {
  animation: hero-rise 0.82s var(--ease-out) both;
}

.hero-content.is-visible h1 span:nth-child(1) {
  animation-delay: 0.08s;
}

.hero-content.is-visible h1 span:nth-child(2) {
  animation-delay: 0.17s;
}

.hero-content.is-visible .hero-lead {
  animation-delay: 0.26s;
}

.hero-content.is-visible .hero-actions {
  animation-delay: 0.34s;
}

.hero-content.is-visible .hero-proof {
  animation-delay: 0.42s;
}

.section {
  padding: 4.8rem 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.section-heading h2 {
  position: relative;
  padding-bottom: 0.2rem;
}

.section-heading h2::after {
  content: "";
  display: block;
  width: 92px;
  height: 3px;
  margin-top: 1rem;
  background: linear-gradient(90deg, var(--color-accent), var(--color-warm));
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.78s var(--ease-out);
}

.section-heading.is-visible h2::after {
  transform: scaleX(1);
}

.section-heading p:not(.eyebrow),
.about-content p,
.contact-info p,
.site-footer p {
  color: var(--color-steel);
}

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

.service-card {
  position: relative;
  padding: 1.35rem;
  background: var(--color-panel);
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transform: translateZ(0);
  transition: transform 0.32s var(--ease-out), box-shadow 0.32s ease, border-color 0.32s ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), rgba(255, 177, 61, 0.85));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.34s var(--ease-out);
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-7px);
  border-color: rgba(143, 189, 24, 0.28);
  box-shadow: 0 24px 58px rgba(16, 20, 24, 0.14);
}

.service-card:hover::before,
.service-card:focus-within::before {
  transform: scaleX(1);
}

.service-card-dark {
  background:
    linear-gradient(145deg, rgba(200, 255, 69, 0.13), transparent 42%),
    var(--color-ink);
  color: #ffffff;
}

.service-card p {
  color: var(--color-steel);
}

.service-card-dark p {
  color: rgba(255, 255, 255, 0.74);
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 1.05rem;
}

.service-tags span {
  padding: 0.38rem 0.55rem;
  background: rgba(16, 20, 24, 0.05);
  color: var(--color-ink-soft);
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 850;
}

.service-card-dark .service-tags span {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
  border-color: rgba(255, 255, 255, 0.14);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 1.2rem;
  background: rgba(200, 255, 69, 0.18);
  color: var(--color-ink);
  border: 1px solid rgba(143, 189, 24, 0.26);
  border-radius: var(--radius-small);
  transition: transform 0.32s var(--ease-out), background 0.32s ease;
}

.service-card:hover .service-icon,
.service-card:focus-within .service-icon {
  transform: translateY(-2px) rotate(-2deg) scale(1.06);
}

.service-card-dark .service-icon {
  background: var(--color-accent);
  color: var(--color-ink);
}

.text-link {
  display: inline-flex;
  align-items: center;
  margin-top: 0.8rem;
  color: var(--color-accent);
  font-weight: 950;
}

.text-link::after {
  content: "";
  width: 2rem;
  height: 2px;
  margin-left: 0.6rem;
  background: currentColor;
  transition: width 0.2s ease;
}

.text-link:hover::after,
.text-link:focus-visible::after {
  width: 3rem;
}

.section-about {
  background:
    linear-gradient(180deg, rgba(16, 20, 24, 0.04), transparent 22%),
    #ffffff;
}

.about-layout {
  display: grid;
  gap: 2rem;
  align-items: center;
}

.about-visual {
  position: relative;
  overflow: hidden;
  min-height: 320px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.about-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 44%, rgba(16, 20, 24, 0.58)),
    linear-gradient(90deg, rgba(200, 255, 69, 0.12), transparent);
}

.about-visual img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.2s var(--ease-out);
}

.about-visual.is-visible img,
.about-visual:hover img {
  transform: scale(1.07);
}

.about-content {
  max-width: 620px;
}

.about-stats {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.about-stats div {
  position: relative;
  padding: 1rem;
  background: var(--color-bg);
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-small);
  transition: transform 0.26s var(--ease-out), box-shadow 0.26s ease;
}

.about-stats div:hover {
  transform: translateX(5px);
  box-shadow: 0 12px 28px rgba(16, 20, 24, 0.08);
}

.about-stats strong,
.about-stats span {
  display: block;
}

.about-stats strong {
  font-weight: 950;
}

.about-stats span {
  color: var(--color-steel);
  font-size: 0.9rem;
  font-weight: 700;
}

.section-realizations {
  background: var(--color-ink);
  color: #ffffff;
}

.section-realizations .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.68);
}

.gallery-grid {
  display: grid;
  gap: 0.8rem;
}

.gallery-item {
  position: relative;
  display: block;
  overflow: hidden;
  min-height: 260px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: #20272e;
  transform: translateZ(0);
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
  transform: scale(1.01);
  transition: transform 0.45s ease, filter 0.45s ease;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 38%, rgba(16, 20, 24, 0.82));
  transition: background 0.35s ease;
}

.gallery-item span {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  z-index: 1;
  color: #ffffff;
  font-size: 1.02rem;
  font-weight: 950;
  transform: translateY(0);
  transition: transform 0.35s var(--ease-out), color 0.35s ease;
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
  filter: saturate(1.08) contrast(1.08);
  transform: scale(1.07);
}

.gallery-item:hover,
.gallery-item:focus-visible {
  border-color: rgba(200, 255, 69, 0.42);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
}

.gallery-item:hover::after,
.gallery-item:focus-visible::after {
  background: linear-gradient(180deg, rgba(16, 20, 24, 0.08), rgba(16, 20, 24, 0.9));
}

.gallery-item:hover span,
.gallery-item:focus-visible span {
  color: var(--color-accent);
  transform: translateY(-4px);
}

.references-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.reviews {
  overflow: hidden;
  background: var(--color-panel);
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.reviews-track {
  display: flex;
  transition: transform 0.48s var(--ease-out);
}

.review-card {
  min-width: 100%;
  padding: 1.35rem;
  background:
    radial-gradient(circle at 100% 0%, rgba(200, 255, 69, 0.13), transparent 34%),
    var(--color-panel);
}

.stars {
  margin-bottom: 1rem;
  color: var(--color-warm);
  font-size: 1.05rem;
  letter-spacing: 0;
}

.review-card p {
  color: var(--color-ink-soft);
  font-size: 1.03rem;
}

.review-card footer {
  display: grid;
  margin-top: 1.2rem;
}

.review-card strong {
  font-weight: 950;
}

.review-card span {
  color: var(--color-steel);
  font-size: 0.9rem;
  font-weight: 700;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem;
  border-top: 1px solid rgba(16, 20, 24, 0.08);
}

.slider-btn {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  padding: 0;
  background: var(--color-ink);
  color: #ffffff;
  border: 0;
  border-radius: var(--radius-small);
  transition: transform 0.2s ease, background 0.2s ease;
}

.slider-btn:hover,
.slider-btn:focus-visible {
  background: var(--color-ink-soft);
  transform: translateY(-2px);
}

.slider-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}

.slider-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  background: rgba(16, 20, 24, 0.24);
  border: 0;
  border-radius: 50%;
  transition: width 0.2s ease, background 0.2s ease;
}

.slider-dot.is-active {
  width: 28px;
  background: var(--color-accent-dark);
  border-radius: 999px;
}

.section-contact {
  background:
    linear-gradient(135deg, rgba(200, 255, 69, 0.16), transparent 34%),
    linear-gradient(315deg, rgba(255, 177, 61, 0.12), transparent 30%),
    #ffffff;
}

.contact-layout {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.contact-info {
  max-width: 620px;
}

.contact-cards {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.6rem;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(16, 20, 24, 0.08);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(16, 20, 24, 0.06);
  transition: transform 0.28s var(--ease-out), border-color 0.28s ease, background 0.28s ease, box-shadow 0.28s ease;
}

.contact-card:hover,
.contact-card:focus-visible {
  transform: translateY(-2px);
  background: #ffffff;
  border-color: rgba(143, 189, 24, 0.36);
  box-shadow: 0 18px 40px rgba(16, 20, 24, 0.1);
}

.contact-card svg {
  width: 24px;
  height: 24px;
  flex: 0 0 auto;
  color: var(--color-accent-dark);
  transition: transform 0.28s var(--ease-out), color 0.28s ease;
}

.contact-card .wa-icon {
  color: var(--color-whatsapp);
}

.contact-card:hover svg,
.contact-card:focus-visible svg {
  transform: scale(1.12);
}

.contact-card span,
.contact-card small,
.contact-card strong {
  display: block;
}

.contact-card small {
  color: var(--color-steel);
  font-size: 0.78rem;
  font-weight: 850;
  text-transform: uppercase;
}

.contact-card strong {
  color: var(--color-ink);
  font-weight: 950;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1rem;
  background:
    linear-gradient(145deg, rgba(200, 255, 69, 0.11), transparent 38%),
    var(--color-ink);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

.form-row label {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.86rem;
  font-weight: 850;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  min-height: 48px;
  padding: 0.8rem 0.9rem;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-small);
  outline: 0;
  transition: border-color 0.24s ease, background 0.24s ease, box-shadow 0.24s ease, transform 0.24s ease;
}

.select-wrap {
  position: relative;
  isolation: isolate;
}

.select-wrap::before {
  content: "";
  position: absolute;
  inset: 1px;
  z-index: -1;
  border-radius: var(--radius-small);
  background: linear-gradient(135deg, rgba(200, 255, 69, 0.16), rgba(255, 255, 255, 0.03));
  opacity: 0;
  transition: opacity 0.24s ease;
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 0.95rem;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: translateY(-68%) rotate(45deg);
  pointer-events: none;
  transition: transform 0.24s var(--ease-out), border-color 0.24s ease;
}

.select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 2.8rem;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.06));
  font-weight: 850;
}

.select-wrap:hover::before,
.select-wrap:focus-within::before {
  opacity: 1;
}

.select-wrap:hover::after,
.select-wrap:focus-within::after {
  border-color: #ffffff;
  transform: translateY(-42%) rotate(45deg);
}

.select-wrap:hover select {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(200, 255, 69, 0.38);
}

.form-row select option {
  background: var(--color-ink);
  color: #ffffff;
}

.form-row textarea {
  resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--color-accent);
  box-shadow: 0 0 0 4px rgba(200, 255, 69, 0.14);
  transform: translateY(-1px);
}

.form-row textarea::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.btn-form {
  width: 100%;
  border: 0;
}

.form-status {
  min-height: 1.4rem;
  margin: 0;
  color: var(--color-accent);
  font-size: 0.92rem;
  font-weight: 800;
}

.site-footer {
  background: #0b0e11;
  color: #ffffff;
  padding: 3rem 0 1.2rem;
}

.footer-inner {
  display: grid;
  gap: 2rem;
}

.brand-footer .brand-mark {
  background: var(--color-accent);
  color: var(--color-ink);
}

.site-footer p {
  max-width: 460px;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.62);
}

.footer-links,
.footer-contact {
  display: grid;
  gap: 0.55rem;
}

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.76);
  font-weight: 800;
  transition: color 0.2s ease;
}

.footer-links a:hover,
.footer-contact a:hover,
.footer-links a:focus-visible,
.footer-contact a:focus-visible {
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 2rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.46);
  font-size: 0.86rem;
}

.floating-whatsapp {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0 1rem 0 0.75rem;
  height: 56px;
  background: var(--color-whatsapp);
  color: #ffffff;
  border-radius: 999px;
  box-shadow: 0 16px 34px rgba(37, 211, 102, 0.34);
  transition: transform 0.28s var(--ease-out), box-shadow 0.28s ease, padding 0.28s ease;
  animation: wa-pulse 2.4s ease-out infinite;
}

.floating-whatsapp svg {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  fill: currentColor;
  stroke: none;
}

.floating-whatsapp-label {
  font-size: 0.9rem;
  font-weight: 900;
  white-space: nowrap;
  max-width: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-width 0.3s ease, opacity 0.3s ease;
}

.floating-whatsapp:hover .floating-whatsapp-label,
.floating-whatsapp:focus-visible .floating-whatsapp-label {
  max-width: 120px;
  opacity: 1;
}

.floating-whatsapp:hover,
.floating-whatsapp:focus-visible {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 20px 42px rgba(37, 211, 102, 0.5);
  animation-play-state: paused;
}

@keyframes wa-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.55), 0 16px 34px rgba(37, 211, 102, 0.34); }
  60%  { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0), 0 16px 34px rgba(37, 211, 102, 0.34); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 16px 34px rgba(37, 211, 102, 0.34); }
}

.reveal {
  opacity: 0;
  filter: blur(8px);
  transform: translate3d(0, 28px, 0) scale(0.985);
  transition:
    opacity 0.78s var(--ease-out),
    filter 0.78s var(--ease-out),
    transform 0.78s var(--ease-out),
    clip-path 0.78s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform, filter;
}

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

.gallery-item.reveal {
  clip-path: inset(8% 0 8% 0 round var(--radius));
}

.gallery-item.reveal.is-visible {
  clip-path: inset(0 0 0 0 round var(--radius));
}

.about-visual.reveal,
.contact-form.reveal,
.reviews.reveal {
  transform: translate3d(0, 24px, 0) scale(0.97);
}

.about-visual.reveal.is-visible,
.contact-form.reveal.is-visible,
.reviews.reveal.is-visible {
  transform: translate3d(0, 0, 0) scale(1);
}

@keyframes brand-shine {
  0%,
  68% {
    transform: translateX(0) rotate(18deg);
  }

  100% {
    transform: translateX(420%) rotate(18deg);
  }
}

@keyframes hero-rise {
  from {
    opacity: 0;
    transform: translate3d(0, 26px, 0);
    filter: blur(10px);
  }

  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
    filter: blur(0);
  }
}

@keyframes hero-media-in {
  from {
    transform: scale(1.09);
  }

  to {
    transform: scale(1.02);
  }
}

@keyframes grid-drift {
  from {
    background-position: 0 0, 0 0;
  }

  to {
    background-position: 44px 44px, 0 44px;
  }
}

@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;
  }

  .reveal {
    opacity: 1;
    filter: none;
    transform: none;
    clip-path: none;
  }

  .about-visual.reveal,
  .contact-form.reveal,
  .reviews.reveal,
  .gallery-item.reveal {
    transform: none;
    clip-path: none;
  }
}

@media (min-width: 560px) {
  .container {
    width: min(100% - 3rem, var(--container));
  }

  h1 {
    font-size: 3.7rem;
  }

  h2 {
    font-size: 2.8rem;
  }

  .hero-lead {
    font-size: 1.16rem;
  }

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

  .service-card-dark {
    grid-column: 1 / -1;
  }

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

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

  .contact-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 1.25rem;
  }

  .form-row-full,
  .btn-form,
  .form-status {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .mobile-call {
    display: none;
  }

  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    padding: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
    transform: none;
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav a {
    padding: 0.65rem 0.75rem;
    font-size: 0.9rem;
  }

  .header-cta {
    display: flex;
    align-items: center;
    gap: 0.85rem;
  }

  .hero-inner {
    min-height: 720px;
    align-content: center;
    padding: 7.4rem 0 4.4rem;
  }

  h1 {
    font-size: 5.15rem;
  }

  h2 {
    font-size: 3.55rem;
  }

  .hero-lead {
    font-size: 1.24rem;
  }

  .section {
    padding: 6.5rem 0;
  }

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

  .service-card {
    min-height: 100%;
    padding: 1.6rem;
  }

  .service-card-dark {
    grid-column: auto;
  }

  .about-layout,
  .contact-layout,
  .references-layout {
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  }

  .about-visual {
    min-height: 560px;
  }

  .about-visual img {
    min-height: 560px;
  }

  .about-content {
    margin-left: auto;
  }

  .gallery-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 230px;
  }

  .gallery-item,
  .gallery-item img {
    min-height: auto;
    height: 100%;
  }

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

  .reviews {
    position: sticky;
    top: calc(var(--header-height) + 1.5rem);
  }

  .footer-inner {
    grid-template-columns: 1.5fr 0.6fr 0.8fr;
    align-items: start;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1100px) {
  h1 {
    font-size: 5.85rem;
  }

  h2 {
    font-size: 4rem;
  }

  .hero-content {
    padding-top: 1.8rem;
  }

  .contact-form {
    padding: 1.5rem;
  }
}

@media (max-width: 380px) {
  .brand-text small {
    display: none;
  }

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