/* ---------- Tokens ---------- */
:root {
  --black: #0b0b0c;
  --near-black: #161618;
  --grey-900: #232326;
  --grey-600: #5a5a60;
  --grey-300: #d8d8dc;
  --grey-100: #f3f3f4;
  --white: #ffffff;
  --red: #e01b22;
  --red-dark: #b8141a;
  --font-head: 'Barlow Condensed', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --radius: 10px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--near-black);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.1;
  margin: 0 0 0.5em;
  color: var(--black);
}
p { margin: 0 0 1em; color: var(--grey-600); }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--red); color: var(--white); padding: 8px 16px; z-index: 999;
}
.skip-link:focus { left: 0; }

.eyebrow {
  color: var(--red);
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  margin-bottom: 0.6em;
}
.eyebrow.center, h2.center, .section-sub.center { text-align: center; }
.section-sub { max-width: 640px; }
.section-sub.center { margin: 0 auto 3rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--red); color: var(--white); }
.btn-primary:hover { background: var(--red-dark); }
.btn-outline { border-color: var(--black); color: var(--black); background: transparent; }
.btn-outline:hover { background: var(--black); color: var(--white); }
.btn-lg { padding: 15px 30px; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--grey-300);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px; padding-bottom: 14px; gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-text {
  font-family: var(--font-head); font-weight: 700; text-transform: uppercase;
  font-size: 1.3rem; letter-spacing: 0.02em; color: var(--black);
}
.logo-text strong { color: var(--red); font-weight: 800; }
.main-nav ul { display: flex; gap: 28px; }
.main-nav a {
  font-family: var(--font-head); font-weight: 600; text-transform: uppercase;
  font-size: 0.9rem; letter-spacing: 0.03em; color: var(--near-black);
  padding: 6px 2px; border-bottom: 2px solid transparent; transition: border-color 0.2s, color 0.2s;
}
.main-nav a:hover { color: var(--red); border-color: var(--red); }
.header-actions { display: flex; align-items: center; gap: 20px; }
.header-phone { display: flex; align-items: center; gap: 6px; font-weight: 600; }
.header-phone svg { color: var(--red); }
.nav-toggle {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px; background: none; border: none; cursor: pointer;
}
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--black); }

/* ---------- Hero ---------- */
.hero { background: var(--black); padding: 64px 0 80px; position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 85% 20%, rgba(224,27,34,0.18), transparent 55%);
  pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; position: relative; z-index: 1; }
.hero-copy h1 { color: var(--white); font-size: clamp(2.1rem, 4vw, 3.1rem); margin-bottom: 0.6em; }
.hero-copy .eyebrow { color: var(--red); }
.hero-sub { color: var(--grey-300); font-size: 1.1rem; max-width: 560px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin: 28px 0; }
.hero .btn-outline { border-color: var(--white); color: var(--white); }
.hero .btn-outline:hover { background: var(--white); color: var(--black); }
.hero-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin-top: 20px; }
.hero-checks li { display: flex; align-items: center; gap: 10px; color: var(--grey-300); font-weight: 500; }
.hero-checks svg { color: var(--red); flex-shrink: 0; }

.hero-form-card {
  background: var(--white); border-radius: var(--radius); padding: 32px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.35); border-top: 4px solid var(--red);
}
.hero-form-card h2 { font-size: 1.5rem; }
.hero-form-card > p { font-size: 0.95rem; }
.field { margin-bottom: 16px; }
.field label {
  display: block; font-family: var(--font-head); font-weight: 600; text-transform: uppercase;
  font-size: 0.78rem; letter-spacing: 0.05em; color: var(--grey-600); margin-bottom: 6px;
}
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border: 1.5px solid var(--grey-300); border-radius: 8px;
  font-family: var(--font-body); font-size: 0.95rem; background: var(--white); color: var(--near-black);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--red);
}
.form-note { font-size: 0.8rem; color: var(--grey-600); text-align: center; margin: 10px 0 0; }

/* ---------- Stats ---------- */
.stats { background: var(--red); padding: 36px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; gap: 24px; }
.stat-num { display: block; font-family: var(--font-head); font-weight: 800; font-size: 2.4rem; color: var(--white); }
.stat-label { display: block; color: rgba(255,255,255,0.85); font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.03em; margin-top: 4px; }

/* ---------- Services ---------- */
.services { padding: 90px 0; }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 20px; }
.service-card {
  border: 1.5px solid var(--grey-300); border-radius: var(--radius); padding: 28px 22px;
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.service-card:hover { transform: translateY(-4px); border-color: var(--red); box-shadow: 0 16px 32px rgba(0,0,0,0.08); }
.service-card.featured { background: var(--black); border-color: var(--black); }
.service-card.featured h3, .service-card.featured p { color: var(--white); }
.service-card.featured .service-icon { background: var(--red); color: var(--white); }
.service-icon {
  width: 52px; height: 52px; border-radius: 10px; background: var(--grey-100); color: var(--red);
  display: flex; align-items: center; justify-content: center; margin-bottom: 16px;
}
.service-card h3 { font-size: 1.15rem; margin-bottom: 0.4em; }
.service-card p { font-size: 0.92rem; margin: 0; }

/* ---------- Process ---------- */
.process { background: var(--grey-100); padding: 90px 0; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin: 40px 0; }
.process-step { text-align: center; padding: 0 12px; }
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: 50%; background: var(--black); color: var(--red);
  font-family: var(--font-head); font-weight: 800; font-size: 1.4rem; margin-bottom: 16px;
}
.process-step h3 { font-size: 1.1rem; }
.process-cta { text-align: center; }
.process-cta p { margin-top: 14px; font-size: 0.9rem; }

/* ---------- Why Us ---------- */
.why-us { padding: 90px 0; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.why-copy h2 { font-size: 2rem; }
.trust-callout {
  display: flex; gap: 12px; align-items: flex-start; background: var(--grey-100);
  border-left: 3px solid var(--red); border-radius: 8px; padding: 16px 18px; margin-top: 28px;
}
.trust-callout svg { color: var(--red); flex-shrink: 0; margin-top: 2px; }
.trust-callout p { margin: 0; font-size: 0.9rem; }
.trust-callout a { color: var(--red); font-weight: 600; }
.why-list { display: flex; flex-direction: column; gap: 22px; }
.why-list li { display: flex; gap: 16px; align-items: flex-start; }
.why-list svg { color: var(--red); flex-shrink: 0; margin-top: 2px; }
.why-list h3 { font-size: 1.05rem; margin-bottom: 0.25em; }
.why-list p { margin: 0; font-size: 0.9rem; }

/* ---------- Areas ---------- */
.areas { background: var(--black); padding: 90px 0; color: var(--white); }
.areas-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.areas h2 { color: var(--white); font-size: 2rem; }
.areas p { color: var(--grey-300); }
.link-arrow { color: var(--red); font-weight: 600; display: inline-block; margin-bottom: 24px; }
.area-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.area-tags li {
  background: var(--near-black); border: 1px solid var(--grey-900); color: var(--grey-300);
  padding: 6px 14px; border-radius: 20px; font-size: 0.85rem; font-weight: 500;
}
.areas-visual { display: flex; align-items: center; justify-content: center; }
.areas-visual svg { max-width: 280px; }

/* ---------- FAQ ---------- */
.faq { padding: 90px 0; }
.accordion { max-width: 760px; margin: 0 auto; }
.accordion-item { border-bottom: 1px solid var(--grey-300); }
.accordion-trigger {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 4px; font-family: var(--font-head); font-weight: 700; font-size: 1.05rem;
  text-transform: none; letter-spacing: 0; color: var(--black);
}
.accordion-icon { position: relative; width: 16px; height: 16px; flex-shrink: 0; margin-left: 16px; }
.accordion-icon::before, .accordion-icon::after {
  content: ""; position: absolute; background: var(--red); transition: transform 0.2s ease;
}
.accordion-icon::before { top: 50%; left: 0; width: 100%; height: 2px; transform: translateY(-50%); }
.accordion-icon::after { left: 50%; top: 0; width: 2px; height: 100%; transform: translateX(-50%); }
.accordion-item.open .accordion-icon::after { transform: translateX(-50%) scaleY(0); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; }
.accordion-item.open .accordion-panel { max-height: 300px; }
.accordion-panel p { padding: 0 4px 20px; margin: 0; }

/* ---------- CTA banner ---------- */
.cta-banner { background: var(--red); padding: 56px 0; }
.cta-banner-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-banner h2 { color: var(--white); margin: 0; font-size: 1.7rem; max-width: 560px; }
.cta-banner .btn-primary { background: var(--black); }
.cta-banner .btn-primary:hover { background: var(--near-black); }

/* ---------- Contact ---------- */
.contact { padding: 90px 0; background: var(--grey-100); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.contact-list { display: flex; flex-direction: column; gap: 14px; margin: 24px 0; }
.contact-list li { display: flex; align-items: center; gap: 12px; color: var(--near-black); font-weight: 500; }
.contact-list svg { color: var(--red); flex-shrink: 0; }
.contact-list a:hover { color: var(--red); }
.hours-card { background: var(--white); border-radius: var(--radius); padding: 20px; margin-top: 12px; }
.hours-card h3 { font-size: 1rem; margin-bottom: 0.3em; }
.hours-card p { margin: 0; font-weight: 600; color: var(--near-black); }
.contact-form-card { background: var(--white); border-radius: var(--radius); padding: 32px; border-top: 4px solid var(--red); }
.contact-form-card h3 { font-size: 1.3rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black); color: var(--grey-300); padding: 48px 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 32px; padding-bottom: 32px; border-bottom: 1px solid var(--near-black); }
.footer-brand p { color: var(--grey-600); margin-top: 8px; font-size: 0.88rem; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a:hover { color: var(--red); }
.footer-contact { display: flex; flex-direction: column; gap: 10px; }
.footer-contact a:hover { color: var(--red); }
.footer-bottom { padding: 20px 24px; text-align: center; font-size: 0.82rem; color: var(--grey-600); }

/* ---------- WhatsApp floating button ---------- */
.whatsapp-fab {
  position: fixed;
  bottom: 26px;
  right: 26px;
  z-index: 200;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  animation: wa-flash 1.8s ease-in-out infinite;
}
.whatsapp-fab:hover { background: #1ebe5a; }
.whatsapp-fab-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25d366;
  z-index: -1;
  animation: wa-ping 1.8s cubic-bezier(0.2, 0.6, 0.4, 1) infinite;
}
@keyframes wa-flash {
  0%, 100% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 0 0 0 rgba(37, 211, 102, 0.6); }
  50% { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35), 0 0 0 10px rgba(37, 211, 102, 0); }
}
@keyframes wa-ping {
  0% { transform: scale(1); opacity: 0.65; }
  100% { transform: scale(1.8); opacity: 0; }
}
@media (max-width: 720px) {
  .whatsapp-fab { bottom: 18px; right: 18px; width: 54px; height: 54px; }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-fab, .whatsapp-fab-ring { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .why-grid, .areas-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
  .areas-visual { order: -1; }
}
@media (max-width: 720px) {
  .main-nav, .header-phone { display: none; }
  .nav-toggle { display: flex; }
  .header-actions .btn { display: none; }
  .site-header.nav-open .main-nav {
    display: block; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); border-bottom: 1px solid var(--grey-300); padding: 12px 24px 20px;
  }
  .site-header.nav-open .main-nav ul { flex-direction: column; gap: 14px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px; }
  .services-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .hero-checks { grid-template-columns: 1fr; }
  .cta-banner-inner { flex-direction: column; text-align: center; }
}