/* ============================================
   SOLAZER — Base & Componentes Compartilhados
   ============================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; font-size: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  line-height: var(--lh-tight);
  color: var(--navy-950);
}

:focus-visible {
  outline: 2px solid var(--blue-500);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

@media (max-width: 640px) {
  .container { padding: 0 var(--space-4); }
}

/* ---------- Eyebrow técnico ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--blue-500);
  font-weight: 500;
}
.eyebrow::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--blue-500);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.3rem 0.5rem;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: var(--tracking-normal);
  border-radius: var(--radius-sm);
  transition: all var(--dur-base) var(--ease-out);
  white-space: nowrap;
}
.btn-primary {
  background: var(--gold-gradient);
  color: var(--navy-950);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-500) 0%, var(--gold-300) 55%, var(--gold-300) 100%);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}
.btn-secondary {
  background: transparent;
  color: var(--navy-950);
  border: 1.5px solid var(--steel-400);
}
.btn-secondary:hover {
  border-color: var(--navy-950);
  background: var(--navy-950);
  color: var(--white);
}
.btn-on-dark {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-on-dark:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}
.btn-block { width: 100%; }
.btn-lg { padding: 0.3rem 0.5rem; font-size: var(--fs-base); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(10, 22, 40, 0.72);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background var(--dur-base) var(--ease-out);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--white);
  letter-spacing: -0.01em;
}
.logo-mark {
  width: 38px; height: 38px;
  flex-shrink: 0;
  object-fit: contain;
}
.logo-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: var(--tracking-wide);
  color: var(--blue-400);
  text-transform: uppercase;
  margin-top: 1px;
}

.main-nav { display: flex; align-items: center; gap: var(--space-8); }
.main-nav ul { display: flex; gap: var(--space-6); align-items: center; }
.main-nav a {
  font-size: var(--fs-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  transition: color var(--dur-fast) var(--ease-out);
  position: relative;
  padding: var(--space-2) 0;
}
.main-nav a:hover, .main-nav a.active { color: var(--white); }
.main-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 100%; height: 2px;
  background: var(--cyan-signal);
}
.main-nav .has-dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: -20px;
  background: var(--navy-900);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  min-width: 240px;
  padding: var(--space-2);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out), visibility 0s linear var(--dur-base);
  pointer-events: none;
}
/* Ponte invisível: cobre o espaço entre o link e o dropdown para que o
   hover nunca se perca ao mover o mouse na diagonal/para baixo. */
.dropdown::before {
  content: '';
  position: absolute;
  top: -14px;
  left: 0;
  right: 0;
  height: 14px;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
  pointer-events: auto;
}
.dropdown a {
  display: flex;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
}
.dropdown a:hover { background: rgba(255,255,255,0.06); }

.nav-cta {
  display: flex; align-items: center; gap: var(--space-4);
}
.nav-phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: rgba(255,255,255,0.7);
}
.nav-phone svg { width: 14px; height: 14px; }

.mobile-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  color: var(--white);
}
.mobile-toggle svg { width: 22px; height: 22px; }

@media (max-width: 968px) {
  .main-nav ul, .nav-phone { display: none; }
  .mobile-toggle { display: flex; }
  .site-header .container { height: 72px; }
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--navy-950);
  z-index: 1100;
  padding: var(--space-8) var(--space-6);
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-in-out);
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-16); }
.mobile-menu-close { width: 40px; height: 40px; color: var(--white); }
.mobile-menu ul { display: flex; flex-direction: column; gap: 0; }
.mobile-menu a {
  display: block;
  padding: 10px;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu .btn { margin-top: var(--space-8); }
.mobile-submenu { padding-left: var(--space-4); }
.mobile-submenu a { font-size: var(--fs-base); color: rgba(255,255,255,0.65); padding: var(--space-3) 0; }

/* ---------- Botões Flutuantes ---------- */
.floating-actions {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  align-items: flex-end;
}
.fab {
  width: 58px; height: 58px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--dur-base) var(--ease-out);
}
.fab:hover { transform: scale(1.08); }
.fab svg { width: 26px; height: 26px; }
.fab-whatsapp { background: #25D366; color: var(--white); }
.fab-quote {
  background: var(--blue-500); color: var(--white);
  width: auto; height: 58px; border-radius: 999px;
  padding: 0 var(--space-6);
  font-size: var(--fs-sm); font-weight: 600;
  gap: var(--space-2);
}
.fab-quote svg { width: 18px; height: 18px; }

@media (max-width: 640px) {
  .fab-quote span { display: none; }
  .fab-quote { width: 58px; padding: 0; border-radius: 50%; }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  color: rgba(255,255,255,0.6);
  padding: var(--space-24) 0 var(--space-8);
  position: relative;
  overflow: hidden;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .logo { margin-bottom: var(--space-4); }
.footer-brand p { font-size: var(--fs-sm); max-width: 320px; line-height: var(--lh-normal); }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--blue-400);
  margin-bottom: var(--space-4);
  font-weight: 500;
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a { font-size: var(--fs-sm); transition: color var(--dur-fast); }
.footer-col a:hover { color: var(--white); }
.footer-contact-item { display: flex; gap: var(--space-3); align-items: flex-start; font-size: var(--fs-sm); margin-bottom: var(--space-3); }
.footer-contact-item svg { width: 16px; height: 16px; flex-shrink: 0; margin-top: 2px; color: var(--blue-400); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  font-size: var(--fs-xs);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-legal { display: flex; gap: var(--space-6); }
.footer-legal a:hover { color: var(--white); }
.footer-social { display: flex; gap: var(--space-3); }
.footer-social a {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--dur-fast);
}
.footer-social a:hover { background: var(--blue-500); border-color: var(--blue-500); }
.footer-social svg { width: 16px; height: 16px; }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ---------- Page Header (páginas internas) ---------- */
.page-hero {
  background: var(--navy-950);
  padding: 176px 0 var(--space-16);
  position: relative;
  overflow: hidden;
}
.page-hero .container { position: relative; z-index: 2; }
.breadcrumb {
  display: flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--steel-500);
  margin-bottom: var(--space-6);
}
.breadcrumb a:hover { color: var(--blue-400); }
.breadcrumb-sep { color: var(--steel-700); }
.page-hero h1 { color: var(--white); font-size: var(--fs-3xl); max-width: 700px; }
.page-hero .lead { color: rgba(255,255,255,0.7); font-size: var(--fs-lg); max-width: 620px; margin-top: var(--space-4); font-weight: 400; line-height: var(--lh-snug); }

@media (max-width: 640px) {
  .page-hero { padding: 140px 0 var(--space-12); }
  .page-hero h1 { font-size: var(--fs-2xl); }
}

/* ---------- Section utilities ---------- */
.section { padding: var(--space-24) 0; }
.section-sm { padding: var(--space-16) 0; }
.section-dark { background: var(--navy-950); color: rgba(255,255,255,0.85); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-tint { background: var(--steel-100); }
.section-head { max-width: 640px; margin-bottom: var(--space-16); }
.section-head h2 { font-size: var(--fs-2xl); margin-top: var(--space-3); }
.section-head p { font-size: var(--fs-lg); color: var(--steel-600); margin-top: var(--space-4); line-height: var(--lh-snug); }
.section-dark .section-head p { color: rgba(255,255,255,0.65); }

@media (max-width: 640px) {
  .section { padding: var(--space-16) 0; }
}

/* ---------- Cards de serviço ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--steel-300);
  border: 1px solid var(--steel-300);
}
.service-card {
  background: var(--white);
  padding: var(--space-8);
  transition: background var(--dur-base) var(--ease-out);
  position: relative;
}
.service-card:hover { background: var(--steel-100); }
.service-card .num {
  font-family: var(--font-mono);
  font-size: var(--fs-2xs);
  color: var(--steel-500);
  letter-spacing: var(--tracking-wide);
}
.service-card .icon-wrap {
  width: 52px; height: 52px;
  border-radius: var(--radius-sm);
  background: var(--navy-950);
  display: flex; align-items: center; justify-content: center;
  margin: var(--space-4) 0 var(--space-5);
  transition: background var(--dur-base) var(--ease-out);
}
.service-card:hover .icon-wrap { background: var(--blue-500); }
.service-card .icon-wrap svg { width: 24px; height: 24px; color: var(--white); }
.service-card h3 { font-size: var(--fs-lg); margin-bottom: var(--space-3); }
.service-card p { color: var(--steel-600); font-size: var(--fs-sm); margin-bottom: var(--space-4); }
.service-card .card-link {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--fs-xs); font-weight: 600; color: var(--blue-600);
}
.service-card .card-link svg { width: 14px; height: 14px; transition: transform var(--dur-fast); }
.service-card:hover .card-link svg { transform: translateX(3px); }

@media (max-width: 900px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .service-grid { grid-template-columns: 1fr; }
}

/* ---------- Stats técnicos ---------- */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: var(--border-hairline);
  border-bottom: var(--border-hairline);
}
.stat-item { padding: var(--space-8) var(--space-6); border-right: var(--border-hairline); }
.stat-item:last-child { border-right: none; }
.stat-value {
  font-family: var(--font-mono);
  font-size: var(--fs-2xl);
  font-weight: 500;
  color: var(--blue-600);
  letter-spacing: -0.02em;
}
.stat-label { font-size: var(--fs-xs); color: var(--steel-600); margin-top: var(--space-2); }

@media (max-width: 640px) {
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-bottom: var(--border-hairline); }
}

/* ---------- Diferenciais ---------- */
.diff-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-8) var(--space-12); }
.diff-item { display: flex; gap: var(--space-4); }
.diff-icon {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--blue-400);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue-500);
}
.diff-icon svg { width: 20px; height: 20px; }
.diff-item h4 { font-size: var(--fs-base); margin-bottom: var(--space-1); }
.diff-item p { font-size: var(--fs-sm); color: var(--steel-600); }

@media (max-width: 640px) { .diff-list { grid-template-columns: 1fr; } }

/* ---------- Testimonials ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.testimonial-card {
  background: var(--white);
  border: var(--border-hairline);
  border-radius: var(--radius-md);
  padding: var(--space-8);
}
.testimonial-stars { display: flex; gap: 3px; margin-bottom: var(--space-4); color: var(--warning); }
.testimonial-stars svg { width: 15px; height: 15px; }
.testimonial-card p { font-size: var(--fs-sm); color: var(--navy-950); line-height: var(--lh-snug); margin-bottom: var(--space-6); }
.testimonial-author { display: flex; align-items: center; gap: var(--space-3); }
.author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--navy-950); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 600; font-size: var(--fs-sm);
}
.author-name { font-size: var(--fs-sm); font-weight: 600; }
.author-role { font-size: var(--fs-xs); color: var(--steel-500); }

@media (max-width: 900px) { .testimonial-grid { grid-template-columns: 1fr; } }

/* ---------- Formulário de orçamento ---------- */
.quote-form { display: grid; gap: var(--space-5); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-group { display: flex; flex-direction: column; gap: var(--space-2); }
.form-group label {
  font-size: var(--fs-xs); font-weight: 600; color: var(--navy-950);
  display: flex; justify-content: space-between;
}
.form-group .optional { color: var(--steel-500); font-weight: 400; }
.form-group input, .form-group select, .form-group textarea {
  padding: 0.9rem 1rem;
  border: 1.5px solid var(--steel-400);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  background: var(--white);
  transition: border-color var(--dur-fast);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--blue-500);
  outline: none;
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-note { font-size: var(--fs-xs); color: var(--steel-500); }
.form-success {
  display: none;
  background: rgba(31,157,107,0.08);
  border: 1px solid rgba(31,157,107,0.3);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  align-items: center;
  gap: var(--space-4);
}
.form-success.show { display: flex; }
.form-success svg { width: 28px; height: 28px; color: var(--success); flex-shrink: 0; }
.form-success strong { display: block; margin-bottom: 2px; }
.form-success span { font-size: var(--fs-sm); color: var(--steel-600); }

@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

/* ---------- Utilities de animação (scroll reveal) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 90ms; }
.reveal-delay-2 { transition-delay: 180ms; }
.reveal-delay-3 { transition-delay: 270ms; }

/* ---------- Whatsapp float pulse ---------- */
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  100% { box-shadow: 0 0 0 14px rgba(37,211,102,0); }
}
.fab-whatsapp { animation: pulse-ring 2.4s ease-out infinite; }

/* ---------- CTA banda final ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 100%);
  padding: var(--space-16) 0;
  position: relative;
  overflow: hidden;
}
.cta-band-inner {
  display: flex; align-items: center; justify-content: space-between;
  position: relative; z-index: 2; flex-wrap: wrap; gap: var(--space-8);
}
.cta-band h2 { color: var(--white); font-size: var(--fs-xl); max-width: 480px; }
.cta-band-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

/* ---------- Galeria ---------- */
.filter-bar { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-12); }
.filter-btn {
  padding: 0.6rem 1.2rem;
  border: 1.5px solid var(--steel-300);
  border-radius: 999px;
  font-size: var(--fs-xs); font-weight: 600;
  color: var(--steel-600);
  transition: all var(--dur-fast);
}
.filter-btn:hover { border-color: var(--navy-950); color: var(--navy-950); }
.filter-btn.active { background: var(--navy-950); border-color: var(--navy-950); color: var(--white); }

.gallery-masonry {
  columns: 3 280px;
  column-gap: var(--space-4);
}
.gallery-item {
  break-inside: avoid;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
}
.gallery-item img { transition: transform var(--dur-slow) var(--ease-out); width: 100%; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-caption {
  position: absolute; inset: auto 0 0 0;
  padding: var(--space-4);
  background: linear-gradient(0deg, rgba(10,22,40,0.85), transparent);
  color: var(--white); font-size: var(--fs-xs); font-weight: 500;
  opacity: 0; transition: opacity var(--dur-fast);
}
.gallery-item:hover .gallery-caption { opacity: 1; }

@media (max-width: 900px) { .gallery-masonry { columns: 2 220px; } }
@media (max-width: 560px) { .gallery-masonry { columns: 1; } }

/* ---------- Blog ---------- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-8); }
.blog-card { border: var(--border-hairline); border-radius: var(--radius-md); overflow: hidden; transition: box-shadow var(--dur-base); background: var(--white); }
.blog-card:hover { box-shadow: var(--shadow-md); }
.blog-card-img { aspect-ratio: 16/10; overflow: hidden; }
.blog-card-img img { width: 100%; height: 100%; object-fit: cover; }
.blog-card-body { padding: var(--space-6); }
.blog-tag { font-family: var(--font-mono); font-size: var(--fs-2xs); color: var(--blue-600); text-transform: uppercase; letter-spacing: var(--tracking-wide); }
.blog-card h3 { font-size: var(--fs-lg); margin: var(--space-3) 0; }
.blog-card p { font-size: var(--fs-sm); color: var(--steel-600); margin-bottom: var(--space-4); }
.blog-meta { display: flex; justify-content: space-between; font-size: var(--fs-xs); color: var(--steel-500); border-top: var(--border-hairline); padding-top: var(--space-4); }

@media (max-width: 900px) { .blog-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .blog-grid { grid-template-columns: 1fr; } }

/* ---------- Tabelas de especificação técnica ---------- */
.spec-table { width: 100%; border-collapse: collapse; font-size: var(--fs-sm); }
.spec-table th {
  text-align: left; font-family: var(--font-mono); font-size: var(--fs-2xs);
  text-transform: uppercase; letter-spacing: var(--tracking-wide);
  color: var(--steel-500); font-weight: 500;
  padding: var(--space-3) var(--space-4); border-bottom: 2px solid var(--navy-950);
}
.spec-table td { padding: var(--space-4); border-bottom: var(--border-hairline); }
.spec-table tr:last-child td { border-bottom: none; }

/* ---------- Process steps ---------- */
.process-list { display: flex; flex-direction: column; }
.process-step {
  display: grid; grid-template-columns: 90px 1fr;
  padding: var(--space-8) 0;
  border-bottom: var(--border-hairline);
  gap: var(--space-6);
}
.process-step:first-child { padding-top: 0; }
.process-num { font-family: var(--font-mono); font-size: var(--fs-2xl); color: var(--steel-300); font-weight: 500; }
.process-step h4 { font-size: var(--fs-lg); margin-bottom: var(--space-2); }
.process-step p { color: var(--steel-600); font-size: var(--fs-sm); max-width: 520px; }

@media (max-width: 640px) {
  .process-step { grid-template-columns: 50px 1fr; }
  .process-num { font-size: var(--fs-xl); }
}

/* ---------- Client logos ---------- */
.clients-strip {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--space-8);
  padding: var(--space-12) 0;
  filter: grayscale(1);
  opacity: 0.55;
}
.clients-strip span { font-family: var(--font-display); font-size: var(--fs-lg); font-weight: 600; color: var(--steel-600); }

/* ---------- WhatsApp modal ---------- */
.wa-modal-overlay {
  position: fixed; inset: 0; background: rgba(10,22,40,0.5);
  z-index: 1200; display: none; align-items: center; justify-content: center;
  padding: var(--space-4); backdrop-filter: blur(4px);
}
.wa-modal-overlay.open { display: flex; }
.wa-modal {
  background: var(--white); border-radius: var(--radius-lg);
  max-width: 380px; width: 100%; padding: var(--space-8);
  box-shadow: var(--shadow-lg); position: relative;
  text-align: center;
}
.wa-modal-close { position: absolute; top: var(--space-4); right: var(--space-4); width: 32px; height: 32px; color: var(--steel-500); }
.wa-modal-icon { width: 56px; height: 56px; background: #25D366; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto var(--space-5); color: var(--white); }
.wa-modal-icon svg { width: 28px; height: 28px; }
.wa-modal h3 { font-size: var(--fs-lg); margin-bottom: var(--space-2); }
.wa-modal p { font-size: var(--fs-sm); color: var(--steel-600); margin-bottom: var(--space-6); }

/* ---------- Admin panel teaser ---------- */
.admin-note {
  display: flex; align-items: center; gap: var(--space-3);
  background: var(--steel-100); border: var(--border-hairline);
  border-radius: var(--radius-md); padding: var(--space-4) var(--space-5);
  font-size: var(--fs-xs); color: var(--steel-600); margin-top: var(--space-6);
}
.admin-note svg { width: 18px; height: 18px; color: var(--blue-500); flex-shrink: 0; }

/* Two-col content layout used across service pages */
.split-2col {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-16); align-items: center;
}
.split-2col.reverse { grid-template-columns: 0.9fr 1.1fr; }
.split-2col.reverse .split-media { order: 2; }
@media (max-width: 900px) {
  .split-2col, .split-2col.reverse { grid-template-columns: 1fr; }
  .split-2col.reverse .split-media { order: 0; }
}
.split-media { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); }
.split-media img { width: 100%; height: 100%; object-fit: cover; }

.tag-pill-group { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-6); }
.tag-pill {
  font-size: var(--fs-xs); font-weight: 600; padding: 0.5rem 1rem;
  background: var(--steel-100); border: var(--border-hairline); border-radius: 999px; color: var(--navy-950);
}