:root {
  --bg: #ffffff;
  --section: #f2fbf9;
  --section-blue: #f4f8ff;
  --text: #17324d;
  --muted: #5b6c7a;
  --line: #dce8ec;
  --primary: #0f766e;
  --primary-dark: #0b5f59;
  --blue: #2563eb;
  --whatsapp: #16a34a;
  --danger: #dc2626;
  --success: #15803d;
  --footer: #12313a;
  --radius: 8px;
  
  /* Reusable shadow tokens */
  --shadow-sm: 0 2px 8px rgba(23, 50, 77, 0.04);
  --shadow-md: 0 5px 16px rgba(23, 50, 77, 0.05);
  --shadow-lg: 0 8px 22px rgba(23, 50, 77, 0.07);
  --shadow-xl: 0 12px 24px rgba(23, 50, 77, 0.07);
  --shadow-image: 0 20px 40px -12px rgba(23, 50, 77, 0.15);
  --shadow-btn-primary: 0 8px 16px rgba(15, 118, 110, 0.2);
  --shadow-btn-whatsapp: 0 8px 16px rgba(22, 163, 74, 0.2);
  --shadow-floating-wa: 0 10px 24px rgba(22, 163, 74, 0.26);
  --shadow-mobile-call: 0 10px 24px rgba(15, 118, 110, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

body,
button,
input,
select,
textarea {
  font: 16px/1.6 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

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

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

button {
  border: 0;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin-inline: auto;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 10000;
  transform: translateY(-150%);
  padding: 10px 14px;
  border-radius: var(--radius);
  color: #ffffff;
  background: var(--text);
}

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

/* ========== HEADER ========== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.nav-shell {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  margin-right: auto;
  font-weight: 900;
  color: var(--text);
}

.brand img {
  width: 60px;
  height: 60px;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand span {
  white-space: nowrap;
  font-size: 1.04rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 10px;
  border-radius: var(--radius);
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 700;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--primary-dark);
  background: var(--section);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border-radius: var(--radius);
  background: var(--section);
  cursor: pointer;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--primary-dark);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ========== REUSABLE BUTTON STYLES ========== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 50px;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-weight: 900;
  cursor: pointer;
  text-align: center;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}

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

.btn-primary {
  color: #ffffff;
  background: var(--primary);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--primary-dark);
  box-shadow: var(--shadow-btn-primary);
}

.btn-whatsapp {
  color: #ffffff;
  background: var(--whatsapp);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  background: #12813a;
  box-shadow: var(--shadow-btn-whatsapp);
}

/* Header call button */
.header-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 15px;
  border-radius: var(--radius);
  color: #ffffff;
  background: var(--primary);
  font-weight: 900;
  transition: background .2s ease;
}

.header-call:hover,
.header-call:focus-visible {
  background: var(--primary-dark);
}

/* ========== HERO ========== */

.hero-section {
  padding: 38px 0 30px;
  background: linear-gradient(180deg, #ffffff 0%, #f3fbf9 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(310px, 0.78fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-copy h1,
.section-header h2,
.inquiry-copy h2,
.contact-details h2,
.about-content h2 {
  margin: 0;
  color: var(--text);
  line-height: 1.15;
  letter-spacing: 0;
}

.hero-copy h1 {
  max-width: 720px;
  font-size: clamp(2.1rem, 4vw, 3.18rem);
}

.hero-subtitle {
  max-width: 650px;
  margin: 15px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
}

.hero-actions,
.quick-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-supporting-text {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

/* Premium pill badges */
.hero-indicators {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 680px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.hero-indicators li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 6px 16px 6px 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  background: #ffffff;
  font-size: 0.88rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
}

.hero-indicators li:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.indicator-icon {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--section);
  color: var(--primary);
  font-size: 0.8rem;
}

.hero-media {
  margin: 0;
}

.hero-media img {
  width: 100%;
  max-height: 360px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: center 40%;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-image);
}

.hero-service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.hero-service-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--primary-dark);
  background: #ffffff;
  font-size: 0.86rem;
  font-weight: 800;
}

.hero-media figcaption {
  margin-top: 10px;
  padding-left: 14px;
  border-left: 4px solid var(--primary);
  color: var(--muted);
  font-weight: 700;
}

/* ========== SECTIONS ========== */

.section {
  padding: 60px 0;
}

.trust-section {
  padding: 46px 0;
}

.trust-section,
.process-section,
.prefooter-section {
  background: var(--section);
}

.services-section,
.reviews-section {
  background: #ffffff;
}

.about-section,
.faq-section {
  background: #ffffff;
}

.service-area-section {
  background: var(--section);
}

.inquiry-section {
  background: var(--section-blue);
}

.contact-section {
  background: #ffffff;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 28px;
  text-align: center;
}

.section-header h2,
.inquiry-copy h2,
.contact-details h2,
.about-content h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.45rem);
}

.section-header p,
.inquiry-copy p,
.contact-details p {
  margin: 12px 0 0;
  color: var(--muted);
}

/* ========== TRUST GRID ========== */

.trust-grid,
.services-grid,
.process-grid,
.testimonial-grid {
  display: grid;
  gap: 16px;
  align-items: stretch;
}

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

.services-grid,
.process-grid {
  grid-template-columns: repeat(4, 1fr);
}

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

/* ========== SERVICE CARDS ========== */

.service-group + .service-group {
  margin-top: 32px;
}

.service-group > h3 {
  margin: 0 0 16px;
  color: var(--primary-dark);
  font-size: 1.16rem;
}

.trust-card,
.service-card,
.process-card,
.testimonial-card,
.contact-form,
.map-frame {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow-md);
}

.trust-card,
.service-card,
.process-card,
.testimonial-card {
  height: 100%;
  padding: 20px;
}

.service-card {
  min-height: 236px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.trust-card {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 8px 12px;
  padding: 16px;
  transition: transform .25s ease, box-shadow .25s ease;
}

.trust-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.trust-card > i {
  grid-row: span 2;
}

.trust-card > i,
.service-card > i {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 12px;
  border-radius: var(--radius);
  color: #ffffff;
  background: var(--primary);
  font-size: 1.05rem;
}

.trust-card > i {
  width: 38px;
  height: 38px;
  margin: 0;
}

.trust-card h3,
.service-card h4,
.process-card h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.03rem;
  line-height: 1.3;
}

.trust-card p,
.service-card p,
.process-card p {
  margin: 8px 0 0;
  color: var(--muted);
}

.trust-card p {
  margin-top: 0;
  font-size: 0.95rem;
}

/* Service bullet points */
.service-points {
  list-style: none;
  padding: 0;
  margin: 12px 0 16px;
  display: grid;
  gap: 8px;
  width: 100%;
}

.service-points li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 700;
}

.service-points i {
  color: var(--primary);
  font-size: 0.72rem;
}

/* Service card actions */
.service-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
  width: 100%;
}

.service-actions > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 40px;
  padding: 9px 11px;
  border-radius: var(--radius);
  font-weight: 900;
  font-size: 0.88rem;
  text-align: center;
  flex: 1;
  transition: background .2s ease, border-color .2s ease;
}

.service-actions > a:first-child {
  border: 1px solid rgba(15, 118, 110, 0.28);
  color: var(--primary-dark);
  background: var(--section);
}

.service-actions > a:first-child:hover,
.service-actions > a:first-child:focus-visible {
  border-color: var(--primary);
  background: #e4f5f1;
}

.service-actions .service-wa {
  border: 1px solid rgba(22, 163, 74, 0.28);
  color: #15803d;
  background: #f0fdf4;
}

.service-actions .service-wa:hover,
.service-actions .service-wa:focus-visible {
  border-color: var(--whatsapp);
  background: #dcfce7;
}

/* ========== PROCESS CARDS ========== */

.process-card {
  transition: transform .25s ease, box-shadow .25s ease;
}

.process-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.process-card span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border-radius: 50%;
  color: #ffffff;
  background: var(--blue);
  font-size: 1rem;
}

/* ========== ABOUT ========== */

.about-grid {
  max-width: 860px;
  margin-inline: auto;
}

.about-content p {
  color: var(--muted);
}

.about-content h3 {
  margin: 24px 0 8px;
  color: var(--text);
  font-size: 1.12rem;
}

.about-placeholders {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

.about-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 12px;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  text-align: center;
}

.placeholder-image {
  width: 80px;
  height: 80px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--section);
  color: var(--line);
  font-size: 1.5rem;
}

.placeholder-label {
  margin: 0;
  color: var(--text);
  font-weight: 800;
  font-size: 0.92rem;
}

.placeholder-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

/* ========== TESTIMONIALS ========== */

.testimonial-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .25s ease, box-shadow .25s ease;
}

.testimonial-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  border-radius: 50%;
  color: #ffffff;
  background: var(--primary);
  font-weight: 900;
}

.testimonial-card strong {
  display: block;
  color: var(--text);
  line-height: 1.2;
}

.rating {
  color: #f59e0b;
  font-size: 1rem;
  letter-spacing: 0;
  margin-top: 2px;
}

.testimonial-card p {
  margin: 0;
  color: var(--text);
  font-size: 0.94rem;
  line-height: 1.65;
  flex: 1;
}

.review-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.review-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.review-meta i {
  color: var(--primary);
  font-size: 0.78rem;
}

/* ========== FAQ ========== */

.faq-list {
  max-width: 820px;
  margin-inline: auto;
  display: grid;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 52px;
  padding: 12px 18px;
  font-weight: 800;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  font-size: 0.75rem;
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--section);
  color: var(--primary-dark);
}

.faq-item[open] summary::after {
  transform: rotate(180deg);
}

.faq-item[open] summary {
  border-bottom: 1px solid var(--line);
}

.faq-item p {
  margin: 0;
  padding: 14px 18px;
  color: var(--muted);
}

/* ========== SERVICE AREAS ========== */

.area-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 12px;
  max-width: 900px;
  margin-inline: auto;
}

.area-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #ffffff;
  text-align: center;
  font-weight: 800;
  font-size: 0.92rem;
  color: var(--text);
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.area-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.area-card i {
  color: var(--primary);
  font-size: 1.1rem;
}

/* ========== INQUIRY FORM ========== */

.inquiry-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 5vw, 58px);
  align-items: start;
}

.inquiry-copy,
.contact-details {
  position: sticky;
  top: 104px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: clamp(24px, 3vw, 32px);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-form label {
  color: var(--text);
  font-weight: 700;
  font-size: 0.92rem;
}

.contact-form label .optional {
  color: var(--muted);
  font-weight: 600;
  font-size: 0.82rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 14px;
  border: 1px solid #cfdde3;
  border-radius: var(--radius);
  background: #ffffff;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #9aa7b1;
}

.contact-form textarea {
  min-height: 104px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}

.contact-form .field-error {
  border-color: var(--danger);
}

.hidden-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-message {
  display: none;
  margin: 0;
  padding: 9px 11px;
  border-radius: var(--radius);
  font-weight: 900;
}

.form-message.is-error {
  display: block;
  color: var(--danger);
  background: #fff1f2;
}

.form-message.is-success {
  display: block;
  color: var(--success);
  background: #ecfdf5;
}

.contact-submit {
  width: 100%;
}

.contact-submit:disabled {
  opacity: 0.72;
  cursor: wait;
  transform: none;
}

.privacy-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.privacy-note i {
  color: var(--primary);
  font-size: 0.78rem;
}

.contact-actions .btn {
  min-height: 56px;
  padding-inline: 20px;
}

.contact-trust {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.contact-trust li {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: var(--section);
  font-size: 0.94rem;
  font-weight: 800;
}

.contact-trust i {
  color: var(--primary);
}

.contact-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
  font-style: normal;
}

.contact-list a,
.contact-list > span {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  color: var(--muted);
}

.contact-list i {
  margin-top: 4px;
  color: var(--primary);
}

.contact-list strong {
  display: block;
  color: var(--text);
}

.map-frame {
  overflow: hidden;
  min-height: 420px;
}

.map-frame iframe {
  display: block;
  width: 100%;
  height: 420px;
  border: 0;
}

/* ========== PRE-FOOTER ========== */

.prefooter-section {
  padding: 44px 0;
}

.prefooter-inner {
  max-width: 680px;
  margin-inline: auto;
  text-align: center;
}

.prefooter-inner h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.5rem, 2.8vw, 1.95rem);
  line-height: 1.25;
  letter-spacing: 0;
}

.prefooter-inner > p {
  margin: 12px 0 0;
  color: var(--muted);
}

.prefooter-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 22px;
}

.prefooter-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.prefooter-trust i {
  color: var(--primary);
}

/* ========== FOOTER ========== */

.site-footer {
  padding: 48px 0 88px;
  color: #eef8f7;
  background: var(--footer);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.78fr 0.95fr 0.78fr 0.9fr 0.85fr;
  gap: 24px;
}

.footer-grid h2,
.footer-grid h3,
.footer-grid p {
  margin: 0;
}

.footer-grid h2 {
  font-size: 1.35rem;
}

.footer-grid h3 {
  font-size: 1rem;
  margin-bottom: 12px;
  color: #ffffff;
}

.footer-grid p,
.footer-grid a,
.footer-grid span {
  color: rgba(238, 248, 247, 0.78);
  margin-top: 8px;
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-grid a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-grid a i {
  color: rgba(238, 248, 247, 0.6);
  width: 16px;
  text-align: center;
}

.footer-grid a:hover,
.footer-grid a:focus-visible {
  color: #ffffff;
}

.footer-wa-link i {
  color: #22c55e;
}

.footer-hours p {
  font-size: 0.88rem;
}

.footer-bottom {
  width: min(1160px, calc(100% - 40px));
  margin: 34px auto 0;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(238, 248, 247, 0.72);
  font-size: 0.92rem;
}

/* ========== FLOATING ELEMENTS ========== */

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 920;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  color: #ffffff;
  background: var(--whatsapp);
  box-shadow: var(--shadow-floating-wa);
  font-size: 1.75rem;
  transition: background .2s ease, transform .2s ease;
}

.floating-whatsapp:hover,
.floating-whatsapp:focus-visible {
  background: #12813a;
  transform: scale(1.05);
}

.sticky-call-mobile {
  display: none;
}

/* ========== FADE-IN ANIMATION ========== */

.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .5s ease, transform .5s ease;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .fade-in {
    opacity: 1;
    transform: none;
    transition: none;
  }
  * {
    transition: none !important;
  }
}

/* ========== RESPONSIVE ========== */

@media (max-width: 1100px) {
  .header-call {
    display: none;
  }

  .nav-shell {
    gap: 12px;
  }

  .nav-links a {
    padding-inline: 8px;
    font-size: 0.9rem;
  }
}

@media (max-width: 980px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    display: none;
    padding: 10px 20px 18px;
    border-bottom: 1px solid var(--line);
    background: #ffffff;
  }

  .nav-links.active {
    display: grid;
  }

  .nav-links a {
    width: 100%;
  }

  .hero-grid,
  .inquiry-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .trust-grid,
  .services-grid,
  .process-grid,
  .testimonial-grid,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .inquiry-copy,
  .contact-details {
    position: static;
  }
}

@media (max-width: 640px) {
  body {
    padding-bottom: 72px;
  }

  .container {
    width: calc(100% - 24px);
  }

  .nav-shell {
    min-height: 68px;
  }

  .brand img {
    width: 50px;
    height: 50px;
  }

  .brand span {
    font-size: 0.96rem;
    white-space: normal;
    line-height: 1.15;
  }

  .nav-links {
    top: 68px;
  }

  .hero-section {
    padding: 28px 0 40px;
  }

  .hero-copy h1 {
    font-size: clamp(2rem, 9vw, 2.65rem);
  }

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

  .hero-indicators {
    gap: 8px;
  }

  .hero-indicators li {
    width: 100%;
  }

  .section {
    padding: 50px 0;
  }

  .trust-section {
    padding: 42px 0;
  }

  .section-header {
    text-align: left;
  }

  .trust-grid,
  .services-grid,
  .process-grid,
  .testimonial-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .service-card {
    min-height: 0;
  }

  .trust-card {
    grid-template-columns: 36px 1fr;
  }

  .hero-media img {
    aspect-ratio: 16 / 10;
    max-height: 260px;
  }

  .about-placeholders {
    grid-template-columns: 1fr;
  }

  .contact-trust {
    grid-template-columns: 1fr;
  }

  .map-frame,
  .map-frame iframe {
    min-height: 320px;
    height: 320px;
  }

  .floating-whatsapp {
    right: 16px;
    bottom: 88px;
  }

  .sticky-call-mobile {
    position: fixed;
    left: 12px;
    right: 12px;
    bottom: 12px;
    z-index: 930;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    min-height: 54px;
    border-radius: var(--radius);
    color: #ffffff;
    background: var(--primary);
    box-shadow: var(--shadow-mobile-call);
    font-weight: 900;
    transition: background .2s ease;
  }

  .sticky-call-mobile:hover {
    background: var(--primary-dark);
  }

  .prefooter-inner {
    text-align: left;
  }

  .prefooter-actions {
    justify-content: stretch;
  }

  .prefooter-trust {
    justify-content: flex-start;
  }
}