/* ==========================================
   BASE — shared across all niche sites
   Override --primary / --primary-light in
   each site's <style> block or extra CSS.
   ========================================== */

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

:root {
  --primary: #059669;
  --primary-light: #d1fae5;
  --primary-dark: #047857;
  --dark:    #111827;
  --text:    #1f2937;
  --text-mid:#374151;
  --text-dim:#6b7280;
  --bg:      #ffffff;
  --bg-alt:  #f9fafb;
  --border:  #e5e7eb;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --r-sm:  8px;
  --r-card:12px;
  --r-lg:  20px;
  --dur-fast: 150ms;
  --dur-norm: 300ms;
  --ease:  cubic-bezier(.4,0,.2,1);
  --font-display: 'Lora', Georgia, serif;
  --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;
  --container: min(1140px, 100% - 3rem);
}

html { scroll-behavior: smooth; }
body { font-family: var(--font-body); font-size: 1rem; color: var(--text); background: var(--bg); line-height: 1.6; -webkit-font-smoothing: antialiased; }

.container { width: var(--container); margin-inline: auto; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---- Buttons ---- */
.btn { display: inline-flex; align-items: center; gap: .5rem; padding: .75rem 1.75rem; border-radius: var(--r-sm); font-weight: 600; font-size: .95rem; cursor: pointer; transition: all var(--dur-fast) var(--ease); border: 2px solid transparent; white-space: nowrap; }
.btn--primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn--primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--outline { background: transparent; color: var(--primary); border-color: var(--primary); }
.btn--outline:hover { background: var(--primary-light); transform: translateY(-1px); }
.btn--lg { padding: .9rem 2.25rem; font-size: 1rem; }

/* ---- Nav ---- */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: #064e3b; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid transparent; transition: border-color var(--dur-norm), box-shadow var(--dur-norm); }
.nav.scrolled { border-color: var(--border); box-shadow: var(--shadow-sm); }
.nav__inner { display: flex; align-items: center; gap: 2rem; height: 68px; }
.nav__logo { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--dark); display: flex; flex-direction: column; line-height: 1.2; }
.nav__logo span { color: var(--primary); font-size: .75rem; font-family: var(--font-body); font-weight: 500; letter-spacing: .04em; text-transform: uppercase; }
.nav__links { display: flex; gap: 2rem; list-style: none; margin-left: auto; }
.nav__links a { font-size: .9rem; font-weight: 500; color: var(--text-mid); transition: color var(--dur-fast); }
.nav__links a:hover { color: var(--primary); }
.nav__cta { margin-left: 1rem; }
.nav__hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto; }
.nav__hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: all var(--dur-fast); }

/* ---- Hero ---- */
.hero { padding: 9rem 0 5rem; background: var(--bg); }
.hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.hero__label { display: inline-block; background: var(--primary-light); color: var(--primary-dark); font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: .35rem .9rem; border-radius: 999px; margin-bottom: 1.25rem; }
.hero h1 { font-family: var(--font-display); font-size: clamp(2.2rem, 4vw, 3.4rem); font-weight: 700; font-style: italic; line-height: 1.15; color: var(--dark); margin-bottom: 1.25rem; }
.hero h1 em { color: var(--primary); font-style: italic; }
.hero__sub { font-size: 1.05rem; color: var(--text-mid); line-height: 1.7; max-width: 520px; margin-bottom: 2rem; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero__phone { margin-top: 1.5rem; font-size: .875rem; color: var(--text-dim); }
.hero__phone strong { color: var(--dark); font-size: 1.1rem; }
.hero__card { background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--r-card); padding: 2rem; box-shadow: var(--shadow-sm); }
.hero__trust-item { display: flex; gap: .75rem; align-items: flex-start; padding: .75rem 0; border-bottom: 1px solid var(--border); }
.hero__trust-item:last-child { border-bottom: none; }
.hero__trust-check { color: var(--primary); font-size: 1.1rem; flex-shrink: 0; margin-top: .1rem; }

/* ---- Section headings ---- */
.section-title { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700; font-style: italic; color: var(--dark); margin-bottom: .75rem; }
.section-sub { color: var(--text-dim); font-size: 1rem; margin-bottom: 3rem; }

/* ---- Services ---- */
.services { padding: 5rem 0; background: var(--bg-alt); }
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service-card { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-card); padding: 1.75rem; transition: all var(--dur-norm) var(--ease); position: relative; overflow: hidden; }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--primary); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-norm) var(--ease); }
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon { font-size: 2rem; margin-bottom: 1rem; }
.service-card h3 { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: .5rem; }
.service-card p { font-size: .875rem; color: var(--text-dim); line-height: 1.65; }

/* ---- Trust/About ---- */
.trust { padding: 5rem 0; }
.trust__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.trust-item { text-align: center; padding: 2rem 1.5rem; }
.trust-item__icon { font-size: 2.5rem; margin-bottom: 1rem; }
.trust-item h3 { font-size: 1.05rem; font-weight: 700; color: var(--dark); margin-bottom: .5rem; }
.trust-item p { font-size: .875rem; color: var(--text-dim); line-height: 1.65; }

/* ---- Contact ---- */
.contact { padding: 5rem 0; background: var(--bg-alt); }
.contact__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-info { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-card); padding: 2rem; }
.contact-info__item { display: flex; gap: .875rem; align-items: flex-start; padding: 1rem 0; border-bottom: 1px solid var(--border); }
.contact-info__item:last-child { border-bottom: none; }
.contact-info__icon { font-size: 1.2rem; flex-shrink: 0; margin-top: .1rem; color: var(--primary); }
.contact-info__text strong { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-dim); font-weight: 600; margin-bottom: .25rem; }
.contact-info__text span { font-size: .95rem; color: var(--text); }
.wa-btn { display: flex; align-items: center; gap: .75rem; background: #25d366; color: #fff; border-radius: var(--r-sm); padding: 1rem 1.5rem; font-weight: 700; font-size: 1rem; margin-top: 1.5rem; transition: opacity var(--dur-fast); }
.wa-btn:hover { opacity: .88; }

/* ---- Form ---- */
.contact-form { background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-card); padding: 2rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: .85rem; font-weight: 600; color: var(--text-mid); margin-bottom: .4rem; }
.form-group input, .form-group textarea { width: 100%; padding: .75rem 1rem; border: 1.5px solid var(--border); border-radius: var(--r-sm); font-family: var(--font-body); font-size: .95rem; color: var(--text); background: var(--bg); transition: border-color var(--dur-fast); resize: vertical; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--primary); }
.form-group textarea { min-height: 110px; }
.form-success { display: none; background: #d1fae5; color: #065f46; padding: 1rem; border-radius: var(--r-sm); font-size: .9rem; font-weight: 600; text-align: center; }

/* ---- Footer ---- */
.footer { padding: 2.5rem 0; border-top: 1px solid var(--border); }
.footer__inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer__copy { font-size: .875rem; color: var(--text-dim); }
.footer__links { display: flex; gap: 1.5rem; }
.footer__links a { font-size: .875rem; color: var(--text-dim); transition: color var(--dur-fast); }
.footer__links a:hover { color: var(--primary); }
.footer__credit { font-size: .8rem; color: var(--text-dim); }
.footer__credit a { color: var(--primary); }

/* ---- Float WhatsApp ---- */
.wa-float { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 50; }
.wa-float__btn { display: flex; align-items: center; gap: .6rem; background: #25d366; color: #fff; border-radius: 999px; padding: .875rem 1.25rem; font-weight: 700; font-size: .9rem; box-shadow: 0 4px 20px rgba(37,211,102,.35); transition: transform var(--dur-fast), box-shadow var(--dur-fast); }
.wa-float__btn:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 6px 24px rgba(37,211,102,.45); }

/* ---- Animations ---- */
.animate-in { opacity: 0; transform: translateY(24px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.animate-in.visible { opacity: 1; transform: none; }

/* ---- Mobile ---- */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .trust__grid { grid-template-columns: 1fr 1fr; }
  .contact__inner { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  :root { --container: min(100%, 100% - 2rem); }
  .nav__links, .nav__cta { display: none; }
  .nav__hamburger { display: flex; }
  .nav__links.open { display: flex; flex-direction: column; position: absolute; top: 68px; left: 0; right: 0; background: #fff; border-top: 1px solid var(--border); padding: 1.5rem; box-shadow: var(--shadow-md); gap: 1.25rem; }
  .services__grid { grid-template-columns: 1fr; }
  .trust__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .footer__inner { flex-direction: column; text-align: center; }
}