:root {
  --primary: oklch(42% .11 250);
  --primary-foreground: oklch(100% 0 0);
  --secondary: oklch(97% .005 250);
  --accent: oklch(95% .02 250);
  --background: oklch(100% 0 0);
  --foreground: oklch(15% .02 250);
  --muted: oklch(96.5% .005 250);
  --muted-foreground: oklch(45% .01 250);
  --border: oklch(92% .008 250);
  --radius: .875rem;
  --cta: oklch(0.74 0.19 145);
  --cta-foreground: oklch(100% 0 0);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', ui-sans-serif, system-ui, sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.5;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3 { margin: 0; font-weight: 700; }
p { margin: 0; }
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .85rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: none;
  transition: transform .15s ease, opacity .15s ease;
}
.btn:hover { transform: translateY(-2px); opacity: .92; }
.btn-cta { background: var(--cta); color: var(--cta-foreground); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-group { display: flex; flex-wrap: wrap; gap: 1rem; }

/* Header */
header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklch, var(--background) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
  padding: .6rem 1.5rem;
  max-width: 1180px; margin: 0 auto;
}
.logo { display: flex; align-items: center; flex-shrink: 0; font-weight: 800; font-size: 1.15rem; color: var(--primary); }
.logo span { font-weight: 500; color: var(--foreground); }
.logo img { height: clamp(52px, 9vw, 72px); width: auto; display: block; }
nav.main-nav { display: flex; gap: 1.75rem; }
nav.main-nav a { font-size: .92rem; font-weight: 600; color: var(--foreground); opacity: .85; }
nav.main-nav a:hover, nav.main-nav a.active { opacity: 1; color: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 1rem; flex-shrink: 0; }
.menu-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--primary); padding: .25rem; }

@media (max-width: 1040px) {
  nav.main-nav { display: none; }
  .header-actions .btn-cta { display: none; }
  .menu-toggle { display: block; }
  nav.main-nav.open {
    display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--background); border-bottom: 1px solid var(--border); padding: 1rem 1.5rem; gap: 1rem;
    box-shadow: 0 8px 16px rgba(0,0,0,.06);
  }
  nav.main-nav.open a { padding: .4rem 0; }
}

@media (max-width: 400px) {
  .logo img { height: 44px; }
  .nav-wrap { padding: .5rem 1rem; }
}

/* Hero */
.hero { padding: 4rem 0; }
.hero .container { display: grid; grid-template-columns: 1.1fr 1fr; gap: 3rem; align-items: center; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .08em; font-size: .78rem;
  font-weight: 700; color: var(--primary); background: var(--accent); padding: .4rem .9rem; border-radius: 999px;
  margin-bottom: 1rem;
}
.hero h1 { font-size: 2.6rem; line-height: 1.15; margin-bottom: 1.1rem; }
.hero p.lead { font-size: 1.08rem; color: var(--muted-foreground); margin-bottom: 1.75rem; max-width: 42ch; }
.hero img { border-radius: calc(var(--radius) * 1.4); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.stats { display: flex; gap: 2.5rem; margin-top: 2.5rem; }
.stat b { display: block; font-size: 1.8rem; color: var(--primary); }
.stat span { font-size: .85rem; color: var(--muted-foreground); }

@media (max-width: 860px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2rem; }
  .stats { gap: 1.5rem; flex-wrap: wrap; }
}

/* Section headers */
.section { padding: 4.5rem 0; }
.section.muted-bg { background: var(--secondary); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 3rem; }
.section-head p.desc { color: var(--muted-foreground); margin-top: .75rem; }

/* Cards grid */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.75rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.75rem; }
@media (max-width: 860px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.service-card {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border);
  display: block; background: var(--background);
}
.service-card img { aspect-ratio: 16/10; object-fit: cover; }
.service-card .body { padding: 1.5rem; }
.service-card h3 { font-size: 1.25rem; margin-bottom: .5rem; }
.service-card p { color: var(--muted-foreground); margin-bottom: 1rem; }
.service-card .link { color: var(--primary); font-weight: 700; font-size: .9rem; }

.benefit-card {
  background: var(--background); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.75rem;
}
.benefit-card .icon {
  width: 3rem; height: 3rem; border-radius: 999px; background: var(--accent); color: var(--primary);
  display: flex; align-items: center; justify-content: center; font-size: 1.3rem; margin-bottom: 1rem;
}
.benefit-card h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.benefit-card p { color: var(--muted-foreground); font-size: .92rem; }

.check-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.check-list li { display: flex; gap: .6rem; align-items: flex-start; font-weight: 600; }
.check-list li::before { content: "✓"; color: var(--cta); font-weight: 800; }
@media (max-width: 640px) { .check-list { grid-template-columns: 1fr; } }

/* Process steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.75rem; }
.step b.num {
  display: inline-flex; width: 2.75rem; height: 2.75rem; border-radius: 999px; background: var(--primary);
  color: var(--primary-foreground); align-items: center; justify-content: center; font-size: 1rem; margin-bottom: 1rem;
}
.step h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.step p { color: var(--muted-foreground); font-size: .92rem; }
@media (max-width: 860px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.gallery-grid img, .gallery-grid .g-item { border-radius: var(--radius); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.gallery-grid .g-item { position: relative; overflow: hidden; }
.gallery-grid .g-item span {
  position: absolute; left: .9rem; bottom: .9rem; background: rgba(0,0,0,.55); color: #fff;
  font-size: .8rem; padding: .3rem .7rem; border-radius: 999px;
}
@media (max-width: 860px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .gallery-grid { grid-template-columns: 1fr; } }

.filter-bar { display: flex; gap: .75rem; justify-content: center; margin-bottom: 2.5rem; flex-wrap: wrap; }
.filter-bar button {
  border: 1px solid var(--border); background: var(--background); border-radius: 999px;
  padding: .5rem 1.25rem; font-weight: 600; font-size: .85rem; cursor: pointer;
}
.filter-bar button.active { background: var(--primary); color: var(--primary-foreground); border-color: var(--primary); }

/* Testimonials */
.testimonial-card {
  background: var(--background); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem;
}
.testimonial-card p.quote { font-style: italic; margin-bottom: 1.25rem; }
.testimonial-card .who { display: flex; align-items: center; gap: .75rem; }
.avatar {
  width: 2.6rem; height: 2.6rem; border-radius: 999px; background: var(--accent); color: var(--primary);
  display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem;
}
.who b { display: block; font-size: .92rem; }

/* Coverage */
.chips { display: flex; flex-wrap: wrap; gap: .75rem; justify-content: center; }
.chips span { background: var(--background); border: 1px solid var(--border); padding: .55rem 1.15rem; border-radius: 999px; font-weight: 600; font-size: .88rem; }

/* CTA band */
.cta-band { background: var(--primary); color: var(--primary-foreground); text-align: center; padding: 4rem 0; }
.cta-band h2 { color: var(--primary-foreground); font-size: 2rem; margin-bottom: .75rem; }
.cta-band p { opacity: .9; margin-bottom: 2rem; }
.cta-band .btn-outline { border-color: #fff; color: #fff; }

/* Footer */
footer { background: var(--foreground); color: color-mix(in oklch, white 80%, transparent); padding: 4rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 2.5rem; }
.footer-grid h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.footer-grid p { font-size: .88rem; opacity: .8; margin-bottom: 1rem; }
.footer-grid ul li { margin-bottom: .6rem; font-size: .88rem; }
.footer-grid ul li a:hover { color: #fff; }
.social { display: flex; gap: .75rem; }
.social a {
  width: 2.2rem; height: 2.2rem; border-radius: 999px; border: 1px solid rgba(255,255,255,.25);
  display: flex; align-items: center; justify-content: center; font-size: .85rem;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.15); padding-top: 1.5rem; display: flex; justify-content: space-between;
  font-size: .8rem; opacity: .7; flex-wrap: wrap; gap: .5rem;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* Floating WhatsApp */
.wa-float {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 60;
  background: #25D366; color: #fff; width: 3.4rem; height: 3.4rem; border-radius: 999px;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
}

/* FAQ */
.faq-item { border-bottom: 1px solid var(--border); padding: 1.25rem 0; }
.faq-item summary { font-weight: 700; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.3rem; color: var(--primary); }
.faq-item[open] summary::after { content: "−"; }
.faq-item .a { color: var(--muted-foreground); margin-top: .85rem; font-size: .93rem; }

/* Page hero (inner pages) */
.page-hero { padding: 3.5rem 0 3rem; text-align: center; }
.page-hero .eyebrow { margin-bottom: 1rem; }
.page-hero h1 { font-size: 2.4rem; max-width: 46ch; margin: 0 auto 1rem; }
.page-hero p.lead { max-width: 46ch; margin: 0 auto 1.75rem; color: var(--muted-foreground); }
.page-hero .btn-group { justify-content: center; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2.5rem; align-items: start; }
.form-card, .info-card {
  background: var(--background); border: 1px solid var(--border); border-radius: var(--radius); padding: 2rem;
}
.form-card h2 { font-size: 1.3rem; margin-bottom: .3rem; }
.form-card p.hint { color: var(--muted-foreground); font-size: .9rem; margin-bottom: 1.5rem; }
.field { margin-bottom: 1.1rem; }
.field label { display: block; font-size: .85rem; font-weight: 700; margin-bottom: .4rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: .75rem .9rem; border-radius: calc(var(--radius) * .6); border: 1px solid var(--border);
  font-family: inherit; font-size: .92rem; background: var(--background); color: var(--foreground);
}
.field textarea { resize: vertical; min-height: 100px; }
.info-card + .info-card { margin-top: 1.5rem; }
.info-row { display: flex; gap: .9rem; align-items: flex-start; margin-bottom: 1.25rem; }
.info-row:last-child { margin-bottom: 0; }
.info-row .icon {
  width: 2.5rem; height: 2.5rem; border-radius: 999px; background: var(--accent); color: var(--primary);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.info-row b { display: block; font-size: .88rem; }
.info-row span { font-size: .88rem; color: var(--muted-foreground); }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* About */
.about-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; padding: 4rem 0; }
.about-hero img { border-radius: calc(var(--radius) * 1.4); aspect-ratio: 4/3; object-fit: cover; }
.about-hero p { color: var(--muted-foreground); margin-bottom: 1rem; }
.mv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.75rem; }
.mv-card { background: var(--background); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.75rem; }
.mv-card h3 { color: var(--primary); margin-bottom: .6rem; }
.mv-card p { color: var(--muted-foreground); }
@media (max-width: 860px) { .about-hero, .mv-grid { grid-template-columns: 1fr; } }