/* =========================================================================
   COMPUTER CLINIC® — Design System v4
   Dark red hero + Infrassist-inspired dashboard/marquee/icons
   ========================================================================= */

:root {
  --red: #DC1F26;
  --red-bright: #FF3B42;
  --red-dark: #B01820;
  --red-black: #1A0407;
  --red-tint: #FDF5F5;
  --grey: #7A7A75;
  --grey-dark: #2A2A28;
  --grey-tint: #ECECE7;
  --ink: #000000;
  --body: #1F1F1F;
  --muted: #5A5A56;
  --soft: #8B8B85;
  --border: #E4E4DF;
  --border-strong: #C9C9C4;
  --bg: #FFFFFF;
  --bg-alt: #F7F6F2;
  --green: #22C55E;
  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1400px;
  --container-narrow: 900px;
  --gutter: 40px;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 16px;
  --radius-pill: 999px;
  --ease: cubic-bezier(0.2, 0, 0, 1);
  --dur: 200ms;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  color: var(--body);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

a { color: var(--red); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover { color: var(--red-dark); }

button { font-family: inherit; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-sans);
  color: var(--ink);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
}
h1 { font-size: clamp(38px, 5vw, 60px); line-height: 1.05; letter-spacing: -0.03em; }
h2 { font-size: clamp(30px, 3.6vw, 44px); line-height: 1.1; }
h3 { font-size: clamp(22px, 2.2vw, 26px); line-height: 1.2; }
h4 { font-size: 19px; line-height: 1.3; }

p { margin: 0 0 18px; }
p:last-child { margin-bottom: 0; }

.lead { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: var(--muted); font-weight: 400; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 0.04em; color: var(--red); margin: 0 0 12px; text-transform: uppercase; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.container-narrow { width: 100%; max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--gutter); }

.section { padding: 90px 0; }
.section-sm { padding: 56px 0; }
.section-alt { background: var(--bg-alt); }

.section-dark {
  background: linear-gradient(180deg, var(--red-black) 0%, #0A0203 100%);
  color: rgba(255,255,255,0.85);
  position: relative;
  overflow: hidden;
}
.section-dark::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(220,31,38,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220,31,38,0.04) 1px, transparent 1px);
  background-size: 60px 60px; pointer-events: none;
}
.section-dark > * { position: relative; z-index: 1; }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: #FFF; }
.section-dark p { color: rgba(255,255,255,0.7); }
.section-dark .eyebrow { color: var(--red-bright); }

.grid { display: grid; gap: 40px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-tight { gap: 24px; }

@media (max-width: 900px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }
@media (max-width: 1024px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } }

/* HEADER */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--bg); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; gap: 32px; padding: 16px var(--gutter); max-width: var(--container); margin: 0 auto; }
.site-logo { display: flex; align-items: center; flex-shrink: 0; }
.site-logo img { height: 44px; width: auto; }
.site-nav { display: flex; align-items: center; gap: 2px; margin-left: auto; }
.nav-item { position: relative; }
.nav-link {
  display: block; padding: 10px 14px; font-size: 14.5px; font-weight: 500;
  color: var(--body); text-decoration: none; border-radius: var(--radius-sm);
  transition: color var(--dur), background var(--dur);
}
.nav-link:hover, .nav-link[aria-expanded="true"] { color: var(--red); background: var(--red-tint); }
.nav-dropdown {
  position: absolute; top: 100%; left: 0; min-width: 280px;
  background: #FFF; border: 1px solid var(--border); border-top: 3px solid var(--red);
  padding: 12px; opacity: 0; visibility: hidden; transform: translateY(4px);
  transition: opacity var(--dur), transform var(--dur), visibility var(--dur);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08); z-index: 10; border-radius: var(--radius-sm);
}
.nav-item:hover .nav-dropdown, .nav-item:focus-within .nav-dropdown {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown a {
  display: block; padding: 10px 14px; color: var(--body); font-size: 14px; font-weight: 500;
  border-radius: var(--radius-sm);
}
.nav-dropdown a:hover { background: var(--red-tint); color: var(--red); }
.header-cta {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px;
  background: var(--red); color: #FFF; font-size: 14px; font-weight: 600;
  border-radius: var(--radius-pill); margin-left: 8px; transition: background var(--dur); text-decoration: none;
}
.header-cta:hover { background: var(--red-dark); color: #FFF; }
.mobile-toggle {
  display: none; background: transparent; border: 1px solid var(--border-strong);
  padding: 10px 14px; border-radius: var(--radius-sm); cursor: pointer;
  margin-left: auto; font-size: 14px; font-weight: 600;
}
@media (max-width: 1024px) {
  .site-nav, .header-cta { display: none; }
  .mobile-toggle { display: inline-flex; align-items: center; gap: 6px; }
  .site-nav.mobile-open {
    display: flex; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; background: #FFF;
    border-bottom: 1px solid var(--border); padding: 12px; margin-left: 0; gap: 4px;
    max-height: calc(100vh - 80px); overflow-y: auto;
  }
  .site-nav.mobile-open .nav-dropdown {
    position: static; box-shadow: none; border: none; padding: 4px 0 8px 20px;
    opacity: 1; visibility: visible; transform: none;
  }
  .site-nav.mobile-open .nav-link { padding: 12px 8px; }
  .header-cta.mobile-visible { display: flex; padding: 16px 12px; }
}

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; font-size: 15px; font-weight: 600; font-family: inherit;
  text-decoration: none; border-radius: var(--radius-pill); border: 2px solid transparent;
  cursor: pointer; transition: all var(--dur) var(--ease); line-height: 1; white-space: nowrap;
}
.btn-primary { background: var(--red); color: #FFF; box-shadow: 0 4px 20px rgba(220,31,38,0.25); }
.btn-primary:hover { background: var(--red-dark); color: #FFF; box-shadow: 0 6px 24px rgba(220,31,38,0.4); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-secondary:hover { background: var(--ink); color: #FFF; }
.btn-ghost { background: transparent; color: var(--body); border-color: var(--border-strong); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn-outline-light { background: transparent; color: #FFF; border-color: rgba(255,255,255,0.4); }
.btn-outline-light:hover { border-color: #FFF; background: rgba(255,255,255,0.08); color: #FFF; }
.btn-whatsapp { background: var(--grey-dark); color: #FFF; border-color: var(--grey-dark); }
.btn-whatsapp:hover { background: var(--ink); color: #FFF; border-color: var(--ink); }
.section-dark .btn-whatsapp, .cta-block .btn-whatsapp {
  background: transparent; border-color: rgba(255,255,255,0.4); color: #FFF;
}
.section-dark .btn-whatsapp:hover, .cta-block .btn-whatsapp:hover {
  background: #FFF; color: var(--ink); border-color: #FFF;
}
.btn-lg { padding: 17px 30px; font-size: 16px; }
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn-group { display: flex; gap: 12px; flex-wrap: wrap; }

/* HERO */
.hero {
  background: radial-gradient(ellipse at top left, #3A0A0E 0%, #1A0407 55%, #0A0203 100%);
  color: #FFF; padding: 70px 0 90px; position: relative; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(220,31,38,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220,31,38,0.04) 1px, transparent 1px);
  background-size: 60px 60px; pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; top: -200px; right: -300px;
  width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(220,31,38,0.18) 0%, transparent 60%);
  pointer-events: none;
}
.hero-inner { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); position: relative; z-index: 2; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 80px; align-items: center; }
@media (max-width: 1024px) { .hero-grid { grid-template-columns: 1fr; gap: 60px; } }

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px; padding: 10px 20px;
  background: rgba(220,31,38,0.15); border: 1px solid rgba(220,31,38,0.4);
  border-radius: var(--radius-pill); color: #FFF; font-size: 13.5px; font-weight: 500;
  letter-spacing: 0.02em; margin-bottom: 32px;
}
.hero-badge::before {
  content: ""; width: 8px; height: 8px; background: var(--red-bright);
  border-radius: 50%; box-shadow: 0 0 12px rgba(255,59,66,0.8);
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

.hero-headline {
  font-size: clamp(40px, 5vw, 62px); font-weight: 700; line-height: 1.02;
  letter-spacing: -0.03em; color: #FFF; margin: 0 0 24px;
}
.hero-headline-red { color: var(--red-bright); }

.hero-lead {
  font-size: 18.5px; line-height: 1.55; color: rgba(255,255,255,0.7);
  margin: 0 0 40px; max-width: 620px;
}
.hero-lead strong { color: #FFF; font-weight: 600; }

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }

.hero-stats {
  display: grid; grid-template-columns: repeat(3, auto); gap: 60px;
  padding-top: 36px; border-top: 1px solid rgba(255,255,255,0.12);
}
.hero-stat strong {
  display: block; font-size: 42px; font-weight: 700; color: var(--red-bright);
  line-height: 1; letter-spacing: -0.03em; margin-bottom: 8px;
}
.hero-stat span {
  display: block; font-size: 11.5px; font-weight: 600;
  color: rgba(255,255,255,0.6); letter-spacing: 0.14em; text-transform: uppercase;
}
@media (max-width: 600px) {
  .hero-stats { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .hero-stat strong { font-size: 28px; }
}

.hero-visual { position: relative; }

.dashboard {
  background: linear-gradient(180deg, #2A0A0D 0%, #1A0407 100%);
  border: 1px solid rgba(220,31,38,0.3); border-radius: var(--radius-lg);
  padding: 28px; position: relative;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.06);
}
.dashboard-header {
  display: flex; align-items: center; gap: 14px; padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 20px;
}
.dashboard-icon {
  width: 42px; height: 42px; background: var(--red); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; color: #FFF; flex-shrink: 0;
}
.dashboard-icon svg { width: 20px; height: 20px; fill: currentColor; }
.dashboard-title h3 { margin: 0; font-size: 17px; font-weight: 700; color: #FFF; }
.dashboard-title span { display: block; font-size: 12px; color: rgba(255,255,255,0.5); font-weight: 500; margin-top: 2px; }
.dashboard-metric { display: flex; align-items: center; justify-content: space-between; padding: 12px 0 6px; }
.metric-label { font-size: 14px; color: rgba(255,255,255,0.65); font-weight: 500; }
.metric-value { font-size: 15px; font-weight: 700; color: #FFF; display: inline-flex; align-items: center; gap: 8px; }
.metric-value-green { color: #22C55E; }
.metric-value-red { color: var(--red-bright); }
.metric-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.metric-bar { width: 100%; height: 4px; background: rgba(255,255,255,0.08); border-radius: 2px; margin: 4px 0 8px; overflow: hidden; }
.metric-bar-fill { height: 100%; background: var(--red-bright); border-radius: 2px; }
.metric-bar-fill.green { background: #22C55E; }
.dashboard-tags {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.08);
}
.dashboard-tag {
  padding: 6px 14px; background: rgba(220,31,38,0.15);
  border: 1px solid rgba(220,31,38,0.3); border-radius: var(--radius-pill);
  font-size: 12px; font-weight: 600; color: #FFF;
}

.float-badge {
  position: absolute; background: #FFF; color: var(--ink); padding: 14px 18px;
  border-radius: 12px; box-shadow: 0 20px 40px rgba(0,0,0,0.35);
  display: flex; align-items: center; gap: 12px; z-index: 3;
}
.float-badge-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.float-badge-icon.red { background: rgba(220,31,38,0.1); color: var(--red); }
.float-badge-icon.green { background: rgba(34,197,94,0.1); color: #22C55E; }
.float-badge-icon svg { width: 20px; height: 20px; fill: currentColor; }
.float-badge-text small { display: block; font-size: 11px; color: var(--muted); font-weight: 500; margin-bottom: 2px; }
.float-badge-text strong { display: block; font-size: 14px; color: var(--ink); font-weight: 700; letter-spacing: -0.01em; }
.float-badge.top-right { top: -20px; right: -30px; }
.float-badge.bottom-center { bottom: -30px; left: 50%; transform: translateX(-50%); }

.rotating-badge { position: absolute; top: -30px; left: -50px; width: 130px; height: 130px; z-index: 4; }
.rotating-badge-inner {
  width: 100%; height: 100%; background: var(--red); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; color: #FFF;
  box-shadow: 0 15px 40px rgba(220,31,38,0.4); position: relative;
}
.rotating-badge-inner::after {
  content: ""; position: absolute; inset: -8px;
  border: 1.5px dashed rgba(220,31,38,0.5); border-radius: 50%;
  animation: spin 45s linear infinite;
}
.rotating-badge-inner svg { width: 42px; height: 42px; fill: currentColor; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.rotating-badge-text { position: absolute; inset: 0; animation: spin 50s linear infinite; }
.rotating-badge-text svg { width: 100%; height: 100%; }
.rotating-badge-text text { font-size: 11px; font-weight: 700; fill: #FFF; letter-spacing: 0.15em; }

@media (max-width: 1024px) {
  .rotating-badge { top: -20px; left: -20px; width: 100px; height: 100px; }
  .float-badge.top-right { top: -10px; right: 10px; }
  .float-badge.bottom-center { bottom: -20px; }
}

/* MARQUEE */
.marquee { background: var(--red); color: #FFF; padding: 18px 0; overflow: hidden; position: relative; white-space: nowrap; }
.marquee-track { display: inline-flex; align-items: center; gap: 60px; animation: scroll 90s linear infinite; padding-left: 60px; }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item { display: inline-flex; align-items: center; gap: 14px; font-size: 14.5px; font-weight: 600; letter-spacing: 0.02em; }
.marquee-item::before { content: ""; display: inline-block; width: 8px; height: 8px; background: #FFF; border-radius: 50%; opacity: 0.9; }

/* SERVICE ICONS */
.service-icons { background: #FFF; padding: 40px 0; border-bottom: 1px solid var(--border); }
.service-icons-inner {
  max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px;
}
.service-icon-item {
  display: flex; align-items: center; gap: 12px; padding: 14px 18px;
  border: 1px solid var(--border); border-radius: var(--radius-pill);
  text-decoration: none; color: var(--body); transition: all var(--dur);
}
.service-icon-item:hover { border-color: var(--red); color: var(--red); }
.service-icon-badge {
  width: 40px; height: 40px; background: var(--grey-tint); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  color: var(--red); transition: all var(--dur);
}
.service-icon-item:hover .service-icon-badge { background: var(--red); color: #FFF; }
.service-icon-badge svg { width: 20px; height: 20px; fill: currentColor; }
.service-icon-text { font-size: 13.5px; font-weight: 600; line-height: 1.2; }

@media (max-width: 1200px) { .service-icons-inner { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .service-icons-inner { grid-template-columns: repeat(2, 1fr); } }

/* CATEGORY BLOCKS */
.cat-block {
  display: grid; grid-template-columns: 100px 1fr auto; gap: 32px;
  align-items: start; padding: 36px 0; border-top: 1px solid var(--border);
}
.cat-block:last-child { border-bottom: 1px solid var(--border); }
.cat-number {
  font-family: var(--font-sans); font-size: 48px; font-weight: 700;
  color: var(--red); line-height: 1; letter-spacing: -0.03em;
}
.cat-content h3 { margin-bottom: 10px; font-size: 26px; }
.cat-content p { color: var(--muted); margin-bottom: 14px; font-size: 15.5px; line-height: 1.6; }
.cat-content .cat-links { display: flex; gap: 20px; flex-wrap: wrap; }
.cat-content .cat-links a {
  font-size: 14px; font-weight: 500; color: var(--body); text-decoration: none;
  border-bottom: 1px solid var(--border-strong); padding-bottom: 2px;
  transition: color var(--dur), border-color var(--dur);
}
.cat-content .cat-links a:hover { color: var(--red); border-color: var(--red); }
.cat-action { flex-shrink: 0; }
@media (max-width: 700px) {
  .cat-block { grid-template-columns: 60px 1fr; }
  .cat-action { grid-column: 2; margin-top: 12px; }
  .cat-number { font-size: 36px; }
}

/* SECTION HEADERS */
.section-header { margin-bottom: 56px; max-width: 780px; }
.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 18px; color: var(--muted); line-height: 1.55; }
.section-dark .section-header p { color: rgba(255,255,255,0.7); }
.section-header-split {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px;
  align-items: end; margin-bottom: 56px;
}
.section-header-split .section-header { margin-bottom: 0; max-width: none; }
@media (max-width: 900px) { .section-header-split { grid-template-columns: 1fr; gap: 24px; align-items: start; } }

/* SECTORS */
.sector-list {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.sector-item {
  padding: 22px; border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border); transition: background var(--dur); background: #FFF;
}
.sector-item:nth-child(4n) { border-right: none; }
.sector-item:nth-last-child(-n+4) { border-bottom: none; }
.sector-item:hover { background: var(--red-tint); }
.sector-item strong { display: block; font-size: 15px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.sector-item span { font-size: 13px; color: var(--muted); line-height: 1.4; }
@media (max-width: 900px) {
  .sector-list { grid-template-columns: repeat(2, 1fr); }
  .sector-item:nth-child(4n) { border-right: 1px solid var(--border); }
  .sector-item:nth-child(2n) { border-right: none; }
  .sector-item:nth-last-child(-n+4) { border-bottom: 1px solid var(--border); }
  .sector-item:nth-last-child(-n+2) { border-bottom: none; }
}
@media (max-width: 500px) {
  .sector-list { grid-template-columns: 1fr; }
  .sector-item { border-right: none !important; border-bottom: 1px solid var(--border) !important; }
  .sector-item:last-child { border-bottom: none !important; }
}

/* FOUNDER */
.founder-block { display: grid; grid-template-columns: 340px 1fr; gap: 60px; align-items: start; }
@media (max-width: 900px) { .founder-block { grid-template-columns: 1fr; gap: 32px; } }
.founder-photo {
  aspect-ratio: 4/5; background: var(--grey-tint); border: 1px solid var(--border);
  border-radius: var(--radius); display: flex; align-items: center; justify-content: center;
  color: var(--soft); font-size: 13px; text-align: center; padding: 24px;
}
.founder-content h2 { font-size: 34px; margin-bottom: 20px; }
.founder-content p { font-size: 17px; color: var(--body); margin-bottom: 16px; }
.founder-attribution {
  margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border);
  font-size: 14px; color: var(--muted);
}
.founder-attribution strong { color: var(--ink); font-weight: 600; }
.founder-attribution a { color: var(--red); }

/* PROCESS */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.process-step { padding: 32px 24px 32px 0; position: relative; border-top: 2px solid var(--ink); }
.process-step:not(:last-child)::after {
  content: ""; position: absolute; top: -2px; right: 0;
  width: 1px; height: 100%; background: var(--border);
}
.process-step-num { font-size: 14px; font-weight: 700; color: var(--red); margin-bottom: 16px; display: block; }
.process-step h3 { font-size: 19px; margin-bottom: 10px; }
.process-step p { font-size: 14.5px; color: var(--muted); margin-bottom: 0; }
@media (max-width: 900px) {
  .process { grid-template-columns: 1fr; }
  .process-step:not(:last-child)::after { display: none; }
  .process-step { padding: 24px 0; border-top: 1px solid var(--border); }
  .process-step:first-child { border-top: 2px solid var(--ink); }
}

/* SERVICE AREA */
.service-area { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; align-items: start; }
@media (max-width: 900px) { .service-area { grid-template-columns: 1fr; } }
.area-list {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px 24px;
  font-size: 14.5px; color: var(--body);
}
.area-list span { padding: 4px 0; border-bottom: 1px dotted var(--border-strong); }
@media (max-width: 600px) { .area-list { grid-template-columns: repeat(2, 1fr); } }

/* BLOG */
.posts-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.post-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; transition: border-color var(--dur), transform var(--dur);
  display: flex; flex-direction: column;
}
.post-card:hover { border-color: var(--red); transform: translateY(-4px); }
.post-card-image { aspect-ratio: 16/9; background: var(--grey-tint); overflow: hidden; display: block; }
.post-card-image img { width: 100%; height: 100%; object-fit: cover; }
.post-card-content { padding: 24px; display: flex; flex-direction: column; flex-grow: 1; }
.post-card-meta {
  font-size: 12px; color: var(--muted); margin-bottom: 12px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.post-card-content h3 { font-size: 20px; line-height: 1.25; margin-bottom: 12px; }
.post-card-content h3 a { color: var(--ink); text-decoration: none; }
.post-card-content h3 a:hover { color: var(--red); }
.post-card-content p { font-size: 14.5px; color: var(--muted); line-height: 1.55; margin-bottom: 16px; flex-grow: 1; }
.post-card-link { font-size: 14px; font-weight: 600; color: var(--red); margin-top: auto; }
.posts-loading, .posts-fallback {
  padding: 40px; text-align: center; color: var(--muted);
  border: 1px dashed var(--border-strong); border-radius: var(--radius); grid-column: 1 / -1;
}
@media (max-width: 900px) { .posts-grid { grid-template-columns: 1fr; } }

/* FAQ */
.faq-list { border-top: 1px solid var(--border); }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 24px;
  width: 100%; padding: 24px 0; background: transparent; border: none; text-align: left;
  cursor: pointer; font-family: inherit; font-size: 18px; font-weight: 600;
  color: var(--ink); line-height: 1.35;
}
.faq-question:hover { color: var(--red); }
.faq-toggle {
  flex-shrink: 0; width: 26px; height: 26px; border: 1.5px solid var(--body);
  border-radius: 50%; position: relative; transition: all var(--dur);
}
.faq-toggle::before, .faq-toggle::after {
  content: ""; position: absolute; background: var(--body);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.faq-toggle::before { width: 10px; height: 1.5px; }
.faq-toggle::after { width: 1.5px; height: 10px; transition: opacity var(--dur); }
.faq-item[open] .faq-toggle { background: var(--red); border-color: var(--red); }
.faq-item[open] .faq-toggle::before { background: #FFF; }
.faq-item[open] .faq-toggle::after { opacity: 0; }
.faq-answer { padding: 0 40px 24px 0; font-size: 16px; line-height: 1.6; color: var(--body); }

/* CTA BLOCK */
.cta-block {
  background: linear-gradient(180deg, var(--red-black) 0%, #0A0203 100%);
  color: #FFF; padding: 72px 64px; border-radius: var(--radius-lg);
  position: relative; overflow: hidden;
}
.cta-block::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(220,31,38,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(220,31,38,0.06) 1px, transparent 1px);
  background-size: 40px 40px; pointer-events: none;
}
.cta-block::after {
  content: ""; position: absolute; top: -200px; right: -200px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(220,31,38,0.2) 0%, transparent 60%);
  pointer-events: none;
}
.cta-block > * { position: relative; z-index: 1; }
.cta-block .eyebrow { color: var(--red-bright); }
.cta-block h2 { color: #FFF; max-width: 640px; margin-bottom: 16px; }
.cta-block p { color: rgba(255,255,255,0.75); font-size: 18px; max-width: 580px; margin-bottom: 32px; }
@media (max-width: 700px) { .cta-block { padding: 48px 32px; } }

/* FOOTER */
.site-footer { background: var(--grey-dark); color: #B8B8B0; padding: 72px 0 32px; border-top: 4px solid var(--red); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand img { height: 40px; width: auto; margin-bottom: 20px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 14px; line-height: 1.6; color: #B8B8B0; margin-bottom: 20px; max-width: 320px; }
.footer-brand address { font-style: normal; font-size: 14px; line-height: 1.7; color: #B8B8B0; }
.footer-brand address a { color: #FFF; text-decoration: none; font-weight: 500; }
.footer-brand address a:hover { color: var(--red-bright); text-decoration: underline; }
.footer-col h4 { color: #FFF; font-size: 14px; font-weight: 700; margin-bottom: 20px; padding-bottom: 12px; border-bottom: 1px solid #3A3A38; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #B8B8B0; text-decoration: none; font-size: 14px; transition: color var(--dur); }
.footer-col a:hover { color: #FFF; }
.footer-bottom {
  padding-top: 32px; border-top: 1px solid #3A3A38;
  display: flex; justify-content: space-between; align-items: center; gap: 24px;
  font-size: 13px; color: #8B8B85; flex-wrap: wrap;
}
.footer-bottom a { color: #B8B8B0; }
.footer-bottom a:hover { color: #FFF; }
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }

/* UTILITIES */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; top: -100px; left: 12px; padding: 12px 20px; background: var(--ink); color: #FFF; text-decoration: none; z-index: 200; border-radius: var(--radius-sm); }
.skip-link:focus { top: 12px; color: #FFF; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) { * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; } html { scroll-behavior: auto; } }

/* ===== Floating WhatsApp Button ===== */
.float-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.25), 0 2px 6px rgba(0,0,0,0.15);
  z-index: 9999;
  transition: transform 200ms ease, box-shadow 200ms ease;
  text-decoration: none;
}
.float-whatsapp:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3), 0 3px 8px rgba(0,0,0,0.2);
}
.float-whatsapp svg {
  width: 32px;
  height: 32px;
  fill: #FFFFFF;
}
.float-whatsapp::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  animation: float-whatsapp-pulse 2.2s ease-out infinite;
  z-index: -1;
}
@keyframes float-whatsapp-pulse {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}
@media (max-width: 640px) {
  .float-whatsapp {
    width: 52px;
    height: 52px;
    bottom: 16px;
    right: 16px;
  }
  .float-whatsapp svg {
    width: 28px;
    height: 28px;
  }
}

/* ===== Footer Sitemap Links (crawlability + discoverability) ===== */
.footer-sitemap-links {
  background: #1F1F1D;
  padding: 28px 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.fsl-group {
  margin-bottom: 14px;
  line-height: 2.1;
}
.fsl-group:last-child { margin-bottom: 0; }
.fsl-label {
  color: #B8B8B0;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-right: 10px;
}
.fsl-group a {
  color: #9A9A94;
  font-size: 13px;
  text-decoration: none;
  margin-right: 4px;
}
.fsl-group a:not(:last-child)::after {
  content: "·";
  color: #555;
  margin-left: 10px;
}
.fsl-group a:hover { color: #FFF; }