:root {
  --color-white: #ffffff;
  --color-ink: #202124;
  --color-muted: #6b7280;
  --color-accent: #f97316;
  --color-soft: #f5f5f5;
  --color-line: #e5e7eb;
  --color-line-dark: rgba(255, 255, 255, 0.18);
  --shadow-soft: 0 18px 55px rgba(32, 33, 36, 0.12);
  --shadow-card: 0 12px 34px rgba(32, 33, 36, 0.08);
  --radius: 8px;
  --container: 1180px;
  --header-height: 82px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-white);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

.js body {
  opacity: 0;
  transition: opacity 360ms ease;
}

.js body.is-loaded {
  opacity: 1;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

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

p {
  margin: 0 0 1rem;
  color: var(--color-muted);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--color-ink);
  font-family: "Poppins", "Inter", system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: 0;
}

h1 {
  font-size: 3.35rem;
}

h2 {
  font-size: 2.65rem;
}

h3 {
  font-size: 1.35rem;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(249, 115, 22, 0.55);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  left: 1rem;
  top: 1rem;
  z-index: 1000;
  transform: translateY(-160%);
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  background: var(--color-ink);
  color: var(--color-white);
  transition: transform 180ms ease;
}

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

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1001;
  width: 0;
  height: 3px;
  background: var(--color-accent);
}

.container {
  width: min(100% - 40px, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  min-height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px);
  transition: box-shadow 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--color-line);
  box-shadow: 0 12px 34px rgba(32, 33, 36, 0.08);
}

.nav {
  display: flex;
  min-height: var(--header-height);
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: "Poppins", "Inter", sans-serif;
  font-weight: 700;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--color-ink);
  color: var(--color-white);
  font-size: 1.2rem;
  box-shadow: inset 0 -4px 0 var(--color-accent);
}

.brand-text {
  display: grid;
  line-height: 1.05;
}

.brand-text small {
  color: var(--color-muted);
  font-family: "Inter", sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  color: rgba(32, 33, 36, 0.76);
  font-size: 0.92rem;
  font-weight: 700;
}

.nav-links a {
  position: relative;
  padding-block: 0.45rem;
}

.nav-links a::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--color-accent);
  content: "";
  transition: transform 180ms ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--color-ink);
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-cta {
  flex: 0 0 auto;
}

.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  color: var(--color-ink);
}

.mobile-toggle span,
.mobile-toggle span::before,
.mobile-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform 180ms ease, opacity 180ms ease;
}

.mobile-toggle span::before {
  transform: translateY(-7px);
}

.mobile-toggle span::after {
  transform: translateY(5px);
}

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

.mobile-toggle[aria-expanded="true"] span::before {
  opacity: 0;
}

.mobile-toggle[aria-expanded="true"] span::after {
  transform: translateY(-2px) rotate(-90deg);
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.86rem 1.18rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.btn[href*="wa.me"]::before {
  display: inline-block;
  width: 1.08em;
  height: 1.08em;
  flex: 0 0 auto;
  background: currentColor;
  content: "";
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12.04 2a9.86 9.86 0 0 0-8.55 14.78L2.1 22l5.34-1.4A9.91 9.91 0 1 0 12.04 2Zm0 2a7.91 7.91 0 0 1 6.72 12.08 7.88 7.88 0 0 1-9.54 2.75l-.36-.17-3.17.83.85-3.08-.2-.38A7.86 7.86 0 0 1 12.04 4Zm-3.1 3.68c-.2 0-.5.07-.76.35-.26.28-1 1-1 2.43s1.03 2.8 1.18 3c.15.2 2 3.2 4.95 4.36 2.45.96 2.95.77 3.48.72.53-.05 1.7-.7 1.94-1.37.24-.67.24-1.24.17-1.36-.07-.12-.27-.2-.56-.35-.3-.15-1.74-.86-2-.96-.27-.1-.47-.15-.67.15-.2.3-.77.96-.94 1.16-.17.2-.35.22-.64.07-.3-.15-1.26-.46-2.4-1.48-.89-.79-1.49-1.77-1.66-2.07-.17-.3-.02-.46.13-.6.13-.13.3-.35.45-.52.15-.18.2-.3.3-.5.1-.2.05-.38-.03-.53-.07-.15-.67-1.62-.92-2.22-.24-.58-.49-.5-.67-.5h-.57Z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23000' d='M12.04 2a9.86 9.86 0 0 0-8.55 14.78L2.1 22l5.34-1.4A9.91 9.91 0 1 0 12.04 2Zm0 2a7.91 7.91 0 0 1 6.72 12.08 7.88 7.88 0 0 1-9.54 2.75l-.36-.17-3.17.83.85-3.08-.2-.38A7.86 7.86 0 0 1 12.04 4Zm-3.1 3.68c-.2 0-.5.07-.76.35-.26.28-1 1-1 2.43s1.03 2.8 1.18 3c.15.2 2 3.2 4.95 4.36 2.45.96 2.95.77 3.48.72.53-.05 1.7-.7 1.94-1.37.24-.67.24-1.24.17-1.36-.07-.12-.27-.2-.56-.35-.3-.15-1.74-.86-2-.96-.27-.1-.47-.15-.67.15-.2.3-.77.96-.94 1.16-.17.2-.35.22-.64.07-.3-.15-1.26-.46-2.4-1.48-.89-.79-1.49-1.77-1.66-2.07-.17-.3-.02-.46.13-.6.13-.13.3-.35.45-.52.15-.18.2-.3.3-.5.1-.2.05-.38-.03-.53-.07-.15-.67-1.62-.92-2.22-.24-.58-.49-.5-.67-.5h-.57Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 12px 24px rgba(249, 115, 22, 0.24);
}

.btn-primary:hover {
  background: #ea650c;
}

.btn-dark {
  background: var(--color-ink);
  color: var(--color-white);
  box-shadow: var(--shadow-card);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--color-white);
  background: rgba(255, 255, 255, 0.16);
}

.btn-soft {
  border-color: var(--color-line);
  background: var(--color-white);
  color: var(--color-ink);
}

.hero {
  position: relative;
  display: grid;
  min-height: calc(100vh - var(--header-height));
  overflow: hidden;
  align-items: center;
  isolation: isolate;
}

.hero-media,
.hero-media img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(32, 33, 36, 0.88) 0%, rgba(32, 33, 36, 0.62) 38%, rgba(32, 33, 36, 0.12) 100%),
    linear-gradient(0deg, rgba(32, 33, 36, 0.42), rgba(32, 33, 36, 0.04) 45%);
  content: "";
}

.hero-content {
  padding: 4.4rem 0 3.2rem;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 36px;
  height: 2px;
  background: currentColor;
  content: "";
}

.hero h1,
.page-hero h1 {
  color: var(--color-white);
}

.hero p {
  max-width: 650px;
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.08rem;
}

.hero-actions,
.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.45rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 2.6rem;
  overflow: hidden;
  border: 1px solid var(--color-line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.hero-stat {
  padding: 1rem 1.15rem;
  background: rgba(255, 255, 255, 0.1);
}

.hero-stat strong {
  display: block;
  color: var(--color-white);
  font-family: "Poppins", sans-serif;
  font-size: 1.35rem;
  line-height: 1.1;
}

.hero-stat span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
}

.section {
  padding: 6.5rem 0;
}

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

.section-head {
  display: grid;
  max-width: 760px;
  gap: 1rem;
  margin-bottom: 3rem;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head.center .eyebrow {
  justify-content: center;
}

.section-head.center .eyebrow::before {
  width: 28px;
}

.section-head p {
  font-size: 1.05rem;
}

.split-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.88fr);
  gap: 4rem;
  align-items: center;
}

.text-list {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.text-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--color-muted);
}

.text-list li::before {
  display: grid;
  flex: 0 0 24px;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 999px;
  background: rgba(249, 115, 22, 0.12);
  color: var(--color-accent);
  content: "✓";
  font-size: 0.8rem;
  font-weight: 900;
}

.district-panel {
  padding: 1.5rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(249, 115, 22, 0.1), rgba(255, 255, 255, 0) 38%),
    var(--color-white);
  box-shadow: var(--shadow-card);
}

.district-panel h3 {
  margin-bottom: 1rem;
}

.district-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.district-list li {
  padding: 0.62rem 0.85rem;
  border: 1px solid rgba(32, 33, 36, 0.1);
  border-radius: 999px;
  background: var(--color-soft);
  color: var(--color-ink);
  font-size: 0.92rem;
  font-weight: 800;
}

.district-list a {
  color: inherit;
}

.district-list li:has(a) {
  border-color: rgba(249, 115, 22, 0.32);
  background: rgba(249, 115, 22, 0.1);
}

.image-frame {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.image-frame img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 420ms ease;
}

.image-frame:hover img {
  transform: scale(1.035);
}

.image-badge {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  max-width: 220px;
  padding: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-card);
}

.image-badge strong {
  display: block;
  font-family: "Poppins", sans-serif;
  font-size: 1.35rem;
}

.image-badge span {
  color: var(--color-muted);
  font-size: 0.88rem;
}

.services-grid,
.why-grid,
.blog-grid,
.gallery-grid {
  display: grid;
  gap: 1.2rem;
}

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

.service-card,
.feature-card,
.blog-card,
.gallery-card,
.process-card,
.info-card {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover,
.feature-card:hover,
.blog-card:hover,
.gallery-card:hover,
.process-card:hover,
.info-card:hover {
  transform: translateY(-4px);
  border-color: rgba(249, 115, 22, 0.35);
  box-shadow: 0 18px 44px rgba(32, 33, 36, 0.12);
}

.service-card {
  display: grid;
  min-height: 300px;
  padding: 2rem;
  align-content: space-between;
  overflow: hidden;
  position: relative;
}

.service-card::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 130px;
  height: 130px;
  border-bottom-left-radius: 90px;
  background: rgba(249, 115, 22, 0.1);
  content: "";
}

.card-index {
  color: rgba(32, 33, 36, 0.18);
  font-family: "Poppins", sans-serif;
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1;
}

.card-link {
  display: inline-flex;
  width: max-content;
  align-items: center;
  gap: 0.45rem;
  color: var(--color-accent);
  font-weight: 900;
}

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

.feature-card {
  padding: 1.35rem;
}

.feature-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  place-items: center;
  border-radius: var(--radius);
  background: var(--color-ink);
  color: var(--color-white);
  font-weight: 900;
  box-shadow: inset 0 -3px 0 var(--color-accent);
}

.process-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.process-card {
  position: relative;
  padding: 1.5rem;
}

.process-number {
  display: inline-grid;
  width: 42px;
  height: 42px;
  margin-bottom: 1.2rem;
  place-items: center;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-white);
  font-family: "Poppins", sans-serif;
  font-weight: 700;
}

.process-card:not(:last-child)::after {
  position: absolute;
  top: 2.35rem;
  right: -0.95rem;
  color: var(--color-accent);
  content: "→";
  font-size: 1.5rem;
  font-weight: 900;
}

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

.gallery-card {
  overflow: hidden;
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 420ms ease, filter 420ms ease;
}

.gallery-card:hover img {
  transform: scale(1.045);
  filter: saturate(1.06);
}

.gallery-body,
.blog-body {
  padding: 1.25rem;
}

.tag {
  display: inline-flex;
  margin-bottom: 0.8rem;
  padding: 0.32rem 0.65rem;
  border-radius: 999px;
  background: rgba(249, 115, 22, 0.11);
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 900;
}

.cta-banner {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(32, 33, 36, 0.9), rgba(32, 33, 36, 0.7)),
    url("../images/cta-beton-doku.webp") center / cover;
  color: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.cta-banner .container {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: 3.2rem 2.5rem;
}

.cta-banner h2,
.cta-banner p {
  color: var(--color-white);
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.74);
}

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

.faq-list {
  display: grid;
  gap: 1rem;
  max-width: 900px;
  margin-inline: auto;
}

.faq-item {
  padding: 1.35rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.faq-item h3 {
  margin-bottom: 0.55rem;
}

.faq-item a {
  color: var(--color-accent);
  font-weight: 900;
}

.blog-card {
  display: grid;
  min-height: 100%;
}

.blog-meta {
  color: var(--color-muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2rem;
  align-items: start;
}

.info-stack {
  display: grid;
  gap: 1rem;
}

.info-card {
  padding: 1.25rem;
}

.info-card strong {
  display: block;
  margin-bottom: 0.2rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.5rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.form-row {
  display: grid;
  gap: 0.45rem;
}

.form-row label {
  font-weight: 800;
}

.form-row input,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  background: var(--color-soft);
  color: var(--color-ink);
}

.form-row textarea {
  min-height: 150px;
  resize: vertical;
}

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

.map-frame {
  overflow: hidden;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.map-frame iframe {
  display: block;
  width: 100%;
  min-height: 360px;
  border: 0;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 6rem 0 4rem;
  background:
    linear-gradient(90deg, rgba(32, 33, 36, 0.94), rgba(32, 33, 36, 0.74)),
    url("../images/cta-beton-doku.webp") center / cover;
}

.page-hero p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.08rem;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.9rem;
  font-weight: 800;
}

.breadcrumb a {
  color: var(--color-white);
}

.service-detail {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 2rem;
  align-items: start;
}

.content-panel {
  display: grid;
  gap: 1.4rem;
}

.content-panel article {
  padding: 1.6rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.side-panel {
  position: sticky;
  top: calc(var(--header-height) + 1.5rem);
  display: grid;
  gap: 1rem;
}

.quote-panel {
  padding: 1.4rem;
  border-radius: var(--radius);
  background: var(--color-ink);
  color: var(--color-white);
  box-shadow: var(--shadow-card);
}

.quote-panel h3,
.quote-panel p {
  color: var(--color-white);
}

.footer {
  background: var(--color-ink);
  color: rgba(255, 255, 255, 0.76);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, 1fr);
  gap: 2rem;
  padding: 4rem 0 2.5rem;
}

.footer h2,
.footer h3,
.footer strong {
  color: var(--color-white);
}

.footer p,
.footer a {
  color: rgba(255, 255, 255, 0.72);
}

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

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

.fixed-actions {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 950;
  display: grid;
  gap: 0.65rem;
}

.fixed-action {
  display: inline-flex;
  min-width: 120px;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.78rem 1rem;
  border-radius: var(--radius);
  color: var(--color-white);
  font-weight: 900;
  box-shadow: var(--shadow-soft);
  transition: transform 180ms ease;
}

.fixed-action:hover {
  transform: translateY(-2px);
}

.fixed-whatsapp {
  background: #128c4a;
}

.fixed-whatsapp {
  width: 66px;
  height: 66px;
  min-width: 66px;
  padding: 0;
  border-radius: 999px;
  background: #25d366;
  color: transparent;
  font-size: 0;
  box-shadow: 0 18px 34px rgba(18, 140, 74, 0.34), inset 0 -4px 0 rgba(0, 0, 0, 0.08);
  order: 2;
}

.fixed-whatsapp::before {
  display: block;
  width: 36px;
  height: 36px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 48'%3E%3Cpath fill='%23fff' d='M24.04 5C13.56 5 5.05 13.45 5.05 23.85c0 3.56 1.01 7.03 2.91 10.03L5 43l9.42-2.93a19.1 19.1 0 0 0 9.62 2.6C34.52 42.67 43 34.22 43 23.82S34.52 5 24.04 5Zm0 34.42c-3.09 0-6.11-.83-8.75-2.41l-.63-.37-5.59 1.74 1.77-5.42-.41-.66a15.56 15.56 0 0 1-2.16-7.92c0-8.63 7.06-15.65 15.77-15.65 8.67 0 15.73 7.02 15.73 15.65S32.71 39.42 24.04 39.42Zm8.63-11.74c-.47-.24-2.79-1.37-3.22-1.53-.43-.16-.75-.24-1.06.24-.31.47-1.22 1.53-1.49 1.84-.27.31-.55.35-1.02.12-.47-.24-2-.74-3.82-2.36-1.41-1.25-2.36-2.8-2.63-3.27-.27-.47-.03-.73.2-.96.2-.2.47-.55.71-.82.24-.27.31-.47.47-.78.16-.31.08-.59-.04-.82-.12-.24-1.06-2.56-1.45-3.5-.38-.91-.76-.78-1.06-.8-.27-.02-.59-.02-.9-.02s-.82.12-1.25.59c-.43.47-1.65 1.61-1.65 3.93s1.69 4.56 1.92 4.87c.24.31 3.32 5.07 8.05 7.11 1.12.49 2 .78 2.68 1 .98.31 1.88.27 2.58.16.79-.12 2.79-1.14 3.18-2.24.39-1.1.39-2.04.27-2.24-.12-.2-.43-.31-.9-.55Z'/%3E%3C/svg%3E") center / contain no-repeat;
  content: "";
}

.fixed-whatsapp:hover {
  background: #1fbd5b;
  box-shadow: 0 20px 38px rgba(18, 140, 74, 0.42), inset 0 -4px 0 rgba(0, 0, 0, 0.1);
}

.fixed-call {
  display: none !important;
  background: var(--color-accent);
  order: 1;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

@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;
  }
}

@media (max-width: 1180px) {
  h1 {
    font-size: 2.85rem;
  }

  h2 {
    font-size: 2.25rem;
  }

  .nav-links {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    display: grid;
    gap: 0;
    padding: 1rem 20px 1.4rem;
    border-bottom: 1px solid var(--color-line);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-soft);
    transform: translateY(-130%);
    transition: transform 220ms ease;
  }

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

  .nav-links a {
    padding: 0.9rem 0;
  }

  .mobile-toggle {
    display: grid;
  }

  .nav-cta {
    display: none;
  }

  .hero-stats,
  .services-grid,
  .process-grid,
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-grid,
  .contact-grid,
  .service-detail {
    grid-template-columns: 1fr;
  }

  .side-panel {
    position: static;
  }

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

@media (max-width: 720px) {
  :root {
    --header-height: 72px;
  }

  .container {
    width: min(100% - 28px, var(--container));
  }

  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.9rem;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
  }

  .brand-text span {
    font-size: 0.92rem;
  }

  .brand-text small {
    font-size: 0.62rem;
  }

  .hero {
    min-height: auto;
  }

  .hero-content {
    padding: 5rem 0 3rem;
  }

  .hero-stats,
  .services-grid,
  .why-grid,
  .process-grid,
  .gallery-grid,
  .blog-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .process-card:not(:last-child)::after {
    top: auto;
    right: auto;
    bottom: -1rem;
    left: 1.8rem;
    content: "↓";
  }

  .section {
    padding: 4.5rem 0;
  }

  .cta-banner .container {
    grid-template-columns: 1fr;
    padding: 2.2rem 1.2rem;
  }

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

  .fixed-actions {
    right: 1rem;
    bottom: 1rem;
    grid-template-columns: auto auto;
    align-items: center;
  }

  .fixed-action {
    min-width: 96px;
    padding: 0.75rem 0.85rem;
  }

  .fixed-whatsapp {
    width: 66px;
    height: 66px;
    min-width: 66px;
    padding: 0;
    justify-self: end;
  }

  .fixed-call {
    display: none !important;
  }
}