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

:root {
  --teal: #0d9488;
  --teal-dark: #0f766e;
  --teal-light: #ccfbf1;
  --teal-xlight: #f0fdfa;
  --wa: #25d366;
  --wa-dark: #128c7e;
  --text: #1e293b;
  --text-light: #64748b;
  --white: #ffffff;
  --bg-alt: #f8fafc;
  --border: #e2e8f0;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,.08);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: all .2s;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; border-color: var(--teal); color: var(--teal); }
.btn-outline:hover { background: var(--teal); color: #fff; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-dark); transform: translateY(-1px); }
.btn-sm { padding: 9px 18px; font-size: .875rem; }
.btn-full { width: 100%; justify-content: center; }

/* NAV */
.nav-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.nav-header.scrolled { box-shadow: var(--shadow); }
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--text);
}
.logo strong { color: var(--teal); }
.logo-icon { color: var(--teal); font-size: 1.3rem; }
.logo-white { color: #fff; }
.logo-white strong { color: var(--teal-light); }
.logo-white .logo-icon { color: var(--teal-light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-light);
  transition: color .2s;
}
.nav-links a:hover { color: var(--teal); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all .3s;
}

/* HERO */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: url('Images/istockphoto-1493563181-612x612.jpg') center/cover no-repeat;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,20,40,.82) 0%, rgba(13,148,136,.55) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  color: #fff;
  max-width: 700px;
  padding-top: 40px;
  padding-bottom: 60px;
}
.badge {
  display: inline-block;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  color: #fff;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
  backdrop-filter: blur(4px);
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.hero p {
  font-size: 1.15rem;
  opacity: .9;
  max-width: 520px;
  margin-bottom: 32px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats {
  display: flex;
  gap: 40px;
  border-top: 1px solid rgba(255,255,255,.2);
  padding-top: 28px;
  flex-wrap: wrap;
}
.hero-stats div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.hero-stats strong { font-size: 1.8rem; font-weight: 800; line-height: 1; }
.hero-stats span { font-size: .8rem; opacity: .75; text-transform: uppercase; letter-spacing: .05em; }

/* TRUST BAR */
.trust-bar {
  background: var(--teal);
  color: #fff;
  padding: 16px 0;
}
.trust-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.trust-inner > span { font-size: .85rem; opacity: .8; white-space: nowrap; }
.trust-logos {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}
.trust-logos span {
  font-weight: 700;
  font-size: .9rem;
  opacity: .9;
  letter-spacing: .02em;
}

/* SECTIONS */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-label {
  display: inline-block;
  color: var(--teal);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 10px;
}
.section-header h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -.02em;
}
.section-header p { color: var(--text-light); font-size: 1.05rem; }

.section-wa {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.section-wa.center {
  justify-content: center;
  flex-direction: column;
  gap: 12px;
}
.section-wa p { color: var(--text-light); margin: 0; }

/* ABOUT */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.about-img {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}
.about-img img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius);
}
.about-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: #fff;
  border-radius: 10px;
  padding: 12px 18px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}
.about-badge strong { font-size: 1.5rem; color: var(--teal); }
.about-badge span { font-size: .75rem; color: var(--text-light); }
.about-text .section-label { display: block; margin-bottom: 10px; }
.about-text h2 { font-size: clamp(1.6rem, 2.5vw, 2.1rem); font-weight: 800; margin-bottom: 18px; letter-spacing: -.02em; }
.about-text p { color: var(--text-light); margin-bottom: 14px; }
.check-list { margin: 20px 0 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.check-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .9rem;
  font-weight: 500;
}
.check-list li::before { content: '✓'; color: var(--teal); font-weight: 700; }

/* SERVICES */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  transition: box-shadow .2s, transform .2s;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.featured-card { border-color: var(--teal); border-width: 2px; }
.service-icon { font-size: 2.2rem; }
.service-card h3 { font-size: 1.15rem; font-weight: 700; }
.service-card p { color: var(--text-light); font-size: .9rem; }
.service-card ul { display: flex; flex-direction: column; gap: 7px; }
.service-card ul li {
  font-size: .875rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-card ul li::before { content: '✓'; color: var(--teal); font-weight: 700; flex-shrink: 0; }
.service-card .btn { margin-top: auto; }
.popular-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
}

/* WHY */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.why-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow .2s;
}
.why-card:hover { box-shadow: var(--shadow); }
.why-icon { font-size: 2rem; display: block; margin-bottom: 12px; }
.why-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.why-card p { font-size: .875rem; color: var(--text-light); }

/* GALLERY */
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.full-width-card { grid-column: 1 / -1; }
.ba-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.ba-images {
  display: flex;
  align-items: stretch;
  gap: 0;
}
.ba-before, .ba-after {
  position: relative;
  flex: 1;
  overflow: hidden;
}
.ba-before img, .ba-after img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}
.full-width-card .ba-before img,
.full-width-card .ba-after img { height: 280px; }
.ba-label {
  position: absolute;
  top: 12px;
  left: 12px;
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.before-label { background: rgba(0,0,0,.6); color: #fff; }
.after-label { background: var(--teal); color: #fff; }
.ba-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  background: var(--teal-xlight);
  color: var(--teal);
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
}
.ba-caption {
  padding: 14px 20px;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-light);
  background: var(--bg-alt);
}

/* PRICING */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.pricing-featured {
  border-color: var(--teal);
  border-width: 2px;
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}
.discount-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: #f59e0b;
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
}
.pricing-head h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.price { font-size: 1.8rem; font-weight: 800; color: var(--teal); line-height: 1; }
.price strong { font-size: 2.2rem; }
.price-note { font-size: .8rem; color: var(--text-light); display: block; margin-top: 4px; }
.pricing-features { display: flex; flex-direction: column; gap: 10px; }
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .875rem;
  color: var(--text-light);
}
.pricing-features li::before { content: '✓'; color: var(--teal); font-weight: 700; flex-shrink: 0; }

.guarantee-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--teal-xlight);
  border: 1px solid var(--teal-light);
  border-radius: var(--radius);
  padding: 24px 32px;
  margin-top: 40px;
}
.guarantee-icon { font-size: 2.5rem; flex-shrink: 0; }
.guarantee-bar strong { display: block; font-size: 1.1rem; margin-bottom: 4px; color: var(--teal-dark); }
.guarantee-bar p { font-size: .9rem; color: var(--text-light); margin: 0; }

/* TESTIMONIALS */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
}
.stars { color: #f59e0b; font-size: 1.1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card p {
  font-size: .9rem;
  color: var(--text-light);
  font-style: italic;
  margin-bottom: 20px;
  line-height: 1.7;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: .9rem; }
.testimonial-author span { font-size: .8rem; color: var(--text-light); }

/* FAQ */
.faq-container { max-width: 760px; }
.faq-list { display: flex; flex-direction: column; gap: 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:last-child { border-bottom: none; }
.faq-q {
  width: 100%;
  text-align: left;
  background: #fff;
  border: none;
  padding: 20px 24px;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  transition: background .2s;
}
.faq-q::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--teal);
  flex-shrink: 0;
  transition: transform .3s;
  font-weight: 400;
}
.faq-q[aria-expanded="true"] { background: var(--teal-xlight); }
.faq-q[aria-expanded="true"]::after { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-a p {
  padding: 0 24px 20px;
  font-size: .9rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* QUOTE FORM */
.quote-wrap {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
  max-width: 960px;
  margin: 0 auto;
}
.quote-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: .9rem;
  font-family: inherit;
  color: var(--text);
  background: var(--white);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13,148,136,.12);
}
.form-note { font-size: .8rem; color: var(--text-light); text-align: center; }
.quote-sidebar {
  background: var(--teal-xlight);
  border: 1px solid var(--teal-light);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.quote-sidebar h4 { font-size: 1rem; font-weight: 700; }
.quote-perks {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.quote-perks div { font-size: .875rem; font-weight: 500; }

/* FOOTER */
.footer { background: #0f172a; color: #fff; padding: 60px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-brand p { font-size: .875rem; color: #94a3b8; line-height: 1.7; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links h5 { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: #64748b; margin-bottom: 6px; }
.footer-links a { font-size: .875rem; color: #94a3b8; transition: color .2s; }
.footer-links a:hover { color: var(--teal-light); }
.footer-bottom {
  border-top: 1px solid #1e293b;
  padding: 20px 0;
}
.footer-bottom p { font-size: .8rem; color: #475569; text-align: center; }

/* FLOATING WHATSAPP */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 200;
  background: var(--wa);
  color: #fff;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  transition: transform .2s, box-shadow .2s;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 8px 28px rgba(37,211,102,.6); }
.wa-float-tooltip {
  position: absolute;
  right: 72px;
  background: #1e293b;
  color: #fff;
  font-size: .8rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s;
}
.wa-float:hover .wa-float-tooltip { opacity: 1; }

/* MOBILE */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-img img { height: 300px; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-featured { transform: none; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .full-width-card { grid-column: auto; }
  .quote-wrap { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    gap: 16px;
  }
  .nav-links.open { display: flex; }
  .nav-header { position: sticky; }
  .hamburger { display: flex; }
  .hero { min-height: 80vh; }
  .hero-stats { gap: 24px; }
  .check-list { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
  .why-grid { grid-template-columns: 1fr; }
  .ba-before img, .ba-after img { height: 160px; }
  .quote-form { padding: 24px; }
  .wa-float { bottom: 20px; right: 20px; }
  .guarantee-bar { flex-direction: column; gap: 12px; text-align: center; }
  .trust-inner { justify-content: center; }
}