/* ======================================================
   ANALIZATE LABORATORIOS — Design System
   Color primario: #17B9C0  |  Oscuro: #1E2D3D
   ====================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Montserrat:wght@600;700;800;900&display=swap');

/* ── Variables ── */
:root {
  --teal:       #17B9C0;
  --teal-dark:  #0D9EA5;
  --teal-light: #E6F9FA;
  --teal-mid:   #B2EEF1;
  --dark:       #1E2D3D;
  --dark2:      #2D3F52;
  --body-text:  #4A5568;
  --muted:      #718096;
  --border:     #E2E8F0;
  --bg:         #F7FAFA;
  --white:      #FFFFFF;
  --shadow-sm:  0 1px 4px rgba(0,0,0,.06);
  --shadow-md:  0 4px 20px rgba(23,185,192,.12), 0 2px 8px rgba(0,0,0,.06);
  --shadow-lg:  0 12px 40px rgba(23,185,192,.18), 0 4px 16px rgba(0,0,0,.08);
  --r-sm:       .5rem;
  --r-md:       1rem;
  --r-lg:       1.5rem;
  --r-xl:       2rem;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', system-ui, sans-serif; background: var(--white); color: var(--body-text); -webkit-font-smoothing: antialiased; }
img  { max-width: 100%; display: block; }
a    { text-decoration: none; color: inherit; }

h1,h2,h3,h4,h5 { font-family: 'Montserrat', 'Inter', sans-serif; color: var(--dark); line-height: 1.2; }

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--teal-mid); border-radius: 99px; }

/* ── Layout ── */
.container { max-width: 1180px; margin-inline: auto; padding-inline: 1.5rem; }
.section    { padding: 5rem 0; }
.section-sm { padding: 3.5rem 0; }

/* ── Section headers ── */
.eyebrow {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  background: var(--teal-light);
  padding: .35rem 1rem;
  border-radius: 99px;
  margin-bottom: 1rem;
}
.section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: .75rem;
}
.section-sub { color: var(--muted); font-size: 1rem; line-height: 1.7; max-width: 540px; }
.center-header { text-align: center; }
.center-header .section-sub { margin-inline: auto; }

/* ========== NAVBAR ========== */
.navbar {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow .3s;
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.08); }

.nav-wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

/* Logo SVG inline */
.nav-logo { display: flex; align-items: center; gap: .625rem; flex-shrink: 0; }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-text strong {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.1rem; font-weight: 900;
  letter-spacing: .05em;
  color: var(--dark);
}
.nav-logo-text span {
  font-size: .6rem; font-weight: 700;
  letter-spacing: .18em; color: var(--teal);
  text-transform: uppercase;
}

.nav-links {
  display: flex; gap: 1.75rem; list-style: none;
}
.nav-links a {
  font-size: .875rem; font-weight: 500; color: var(--dark2);
  position: relative; transition: color .2s;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: -3px;
  width: 0; height: 2px; background: var(--teal); border-radius: 99px;
  transition: width .25s;
}
.nav-links a:hover, .nav-links a.active { color: var(--teal); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.btn-wa-nav {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--teal); color: #fff;
  font-weight: 700; font-size: .82rem; letter-spacing: .01em;
  padding: .6rem 1.25rem; border-radius: 99px;
  box-shadow: 0 4px 14px rgba(23,185,192,.35);
  transition: background .2s, transform .2s, box-shadow .2s;
  white-space: nowrap;
}
.btn-wa-nav:hover { background: var(--teal-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(23,185,192,.45); }

.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: .4rem; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--dark); border-radius: 2px; transition: transform .3s, opacity .3s; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav { display: none; flex-direction: column; border-top: 1px solid var(--border); padding: .75rem 0 1rem; gap: .1rem; }
.mobile-nav a { font-size: .9rem; font-weight: 500; color: var(--dark2); padding: .65rem .5rem; border-radius: var(--r-sm); transition: color .2s, background .2s; }
.mobile-nav a:hover, .mobile-nav a.active { color: var(--teal); background: var(--teal-light); padding-left: .875rem; }
.mobile-nav .btn-wa-full { margin-top: .5rem; text-align: center; justify-content: center; }
.mobile-nav.open { display: flex; }

/* ========== HERO ========== */
.hero {
  position: relative; overflow: hidden;
  padding: 5rem 0 4rem;
  background: linear-gradient(135deg, #F0FCFD 0%, #FFFFFF 60%, #EBF8FF 100%);
}

/* Decorative wave bottom */
.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; line-height: 0; }
.hero-wave svg { width: 100%; height: 60px; }

.hero-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 3rem; align-items: center;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--teal-light); color: var(--teal);
  border: 1px solid var(--teal-mid);
  font-size: .75rem; font-weight: 700; letter-spacing: .06em;
  text-transform: uppercase; padding: .4rem 1rem; border-radius: 99px;
  margin-bottom: 1.25rem;
}
.hero-badge::before { content: ''; width: 8px; height: 8px; background: var(--teal); border-radius: 50%; animation: pulse 1.8s infinite; }

@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.3)} }

.hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 900; letter-spacing: -.03em;
  color: var(--dark); margin-bottom: 1rem;
}
.hero h1 em { font-style: normal; color: var(--teal); }

.hero-desc { font-size: 1.05rem; color: var(--muted); line-height: 1.75; margin-bottom: 2rem; max-width: 440px; }

/* Bullet points hero */
.hero-bullets { list-style: none; display: flex; flex-direction: column; gap: .75rem; margin-bottom: 2.25rem; }
.hero-bullets li {
  display: flex; align-items: center; gap: .75rem;
  font-size: .9rem; font-weight: 500; color: var(--dark2);
}
.hero-bullets li .check {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; min-width: 22px;
  background: var(--teal); color: #fff;
  border-radius: 50%; font-size: .7rem;
}

.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; align-items: center; }

.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--teal); color: #fff;
  font-weight: 700; font-size: .95rem;
  padding: .9rem 2rem; border-radius: 99px;
  box-shadow: 0 6px 24px rgba(23,185,192,.35);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); box-shadow: 0 10px 30px rgba(23,185,192,.45); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: .5rem;
  color: var(--dark2); font-weight: 600; font-size: .9rem;
  padding: .9rem 1.5rem; border-radius: 99px;
  border: 1.5px solid var(--border);
  transition: border-color .2s, color .2s;
}
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }

/* Hero image box */
.hero-visual {
  position: relative;
}
.hero-img-wrap {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--teal-light), #daf4f5);
  display: flex; align-items: center; justify-content: center;
  font-size: 8rem;
}

/* Floating badges on hero image */
.hero-float {
  position: absolute;
  background: #fff;
  border-radius: var(--r-md);
  box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: .625rem;
  padding: .75rem 1rem;
  font-size: .8rem; font-weight: 600; color: var(--dark);
  animation: floatY 3s ease-in-out infinite;
}
.hero-float.f1 { top: 1.5rem; right: -1rem; animation-delay: 0s; }
.hero-float.f2 { bottom: 2.5rem; left: -1rem; animation-delay: 1.5s; }
.hero-float .fi { font-size: 1.2rem; }
.hero-float small { display: block; font-size: .7rem; color: var(--muted); font-weight: 400; }

@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }

/* Google rating bar */
.hero-rating {
  display: flex; align-items: center; gap: .625rem;
  margin-top: 2rem;
}
.stars-row { color: #F6AD55; font-size: 1rem; letter-spacing: 2px; }
.rating-text { font-size: .85rem; color: var(--muted); }
.rating-text strong { color: var(--dark); }

/* ========== TRUST BAR ========== */
.trust-bar {
  background: var(--dark);
  padding: 1.25rem 0;
}
.trust-items {
  display: flex; align-items: center; justify-content: center;
  gap: 3rem; flex-wrap: wrap;
}
.trust-item {
  display: flex; align-items: center; gap: .625rem;
  color: rgba(255,255,255,.8); font-size: .82rem; font-weight: 500;
}
.trust-item .ti { font-size: 1.1rem; }
.trust-item span { color: rgba(255,255,255,.5); }

/* ========== SERVICES ========== */
.services-section { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.service-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem 1.5rem;
  text-align: center;
  cursor: default;
  transition: transform .25s, box-shadow .25s, border-color .25s;
  position: relative; overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--teal), #0ABDC6);
  transform: scaleX(0); transition: transform .3s;
}
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--teal-mid); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 64px; height: 64px;
  background: var(--teal-light);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.1rem;
  font-size: 1.75rem;
  transition: background .3s, transform .3s;
}
.service-card:hover .service-icon { background: var(--teal); transform: scale(1.1) rotate(-5deg); }

.service-card h3 { font-size: .95rem; font-weight: 700; color: var(--dark); margin-bottom: .4rem; }
.service-card p  { font-size: .8rem; color: var(--muted); line-height: 1.55; }

.services-cta { text-align: center; margin-top: 2.5rem; }
.btn-outline-teal {
  display: inline-flex; align-items: center; gap: .5rem;
  border: 2px solid var(--teal); color: var(--teal);
  font-weight: 700; font-size: .9rem; padding: .8rem 2rem; border-radius: 99px;
  transition: background .2s, color .2s, transform .2s;
}
.btn-outline-teal:hover { background: var(--teal); color: #fff; transform: translateY(-1px); }

/* ========== WHATSAPP CONVERSION SECTION ========== */
.wa-section {
  background: linear-gradient(135deg, #0D9EA5 0%, #17B9C0 50%, #1DCDD5 100%);
  position: relative; overflow: hidden;
}
.wa-section::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23fff' fill-opacity='0.04'%3E%3Ccircle cx='40' cy='40' r='30'/%3E%3Ccircle cx='0' cy='0' r='20'/%3E%3Ccircle cx='80' cy='80' r='20'/%3E%3C/g%3E%3C/svg%3E");
}

.wa-inner {
  position: relative;
  display: grid; grid-template-columns: 1fr auto; gap: 3rem; align-items: center;
}
.wa-inner h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 900; color: #fff; margin-bottom: .625rem; }
.wa-inner p  { color: rgba(255,255,255,.85); font-size: 1rem; line-height: 1.65; max-width: 500px; }

.wa-steps { display: flex; gap: 2rem; margin-top: 1.5rem; flex-wrap: wrap; }
.wa-step { display: flex; align-items: flex-start; gap: .75rem; }
.wa-step-num {
  width: 28px; height: 28px; min-width: 28px;
  background: rgba(255,255,255,.2); color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: .75rem; font-weight: 800; border: 1.5px solid rgba(255,255,255,.4);
}
.wa-step p { color: rgba(255,255,255,.9); font-size: .85rem; line-height: 1.5; font-weight: 500; }

.wa-box {
  background: #fff;
  border-radius: var(--r-xl);
  padding: 2.25rem 2rem;
  box-shadow: 0 20px 60px rgba(0,0,0,.15);
  text-align: center; min-width: 280px;
}
.wa-box .wa-logo { font-size: 3rem; margin-bottom: .75rem; }
.wa-box h3 { font-size: 1.15rem; font-weight: 800; color: var(--dark); margin-bottom: .4rem; }
.wa-box p  { font-size: .82rem; color: var(--muted); margin-bottom: 1.25rem; line-height: 1.5; }
.wa-number { font-size: 1.05rem; font-weight: 700; color: var(--teal); margin-bottom: 1.25rem; }

.btn-wa-big {
  display: flex; align-items: center; justify-content: center; gap: .625rem;
  background: #25D366; color: #fff;
  font-weight: 800; font-size: 1rem;
  padding: 1rem 1.5rem; border-radius: 99px;
  box-shadow: 0 6px 20px rgba(37,211,102,.4);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.btn-wa-big:hover { background: #1EBE58; transform: translateY(-2px); box-shadow: 0 10px 30px rgba(37,211,102,.5); }

.wa-privacy { font-size: .72rem; color: var(--muted); margin-top: .75rem; }

/* ========== STATS / WHY US ========== */
.why-section { background: var(--white); }

.why-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}

.stats-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-top: 1.75rem;
}
.stat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem;
  transition: box-shadow .2s, transform .2s;
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.stat-icon { font-size: 1.75rem; margin-bottom: .625rem; }
.stat-value {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem; font-weight: 900; color: var(--teal); line-height: 1;
  margin-bottom: .25rem;
}
.stat-label { font-size: .8rem; color: var(--muted); font-weight: 500; }

.why-visual {
  background: linear-gradient(135deg, var(--teal-light), #d6f5f6);
  border-radius: var(--r-xl); aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  font-size: 6rem; box-shadow: var(--shadow-lg);
  border: 1px solid var(--teal-mid);
}

/* ========== HOW IT WORKS ========== */
.how-section { background: var(--bg); }

.steps-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem;
  margin-top: 2.5rem; position: relative;
}
/* Connector line */
.steps-grid::before {
  content: '';
  position: absolute; top: 2rem; left: 12.5%; right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--teal-mid), var(--teal), var(--teal-mid));
  z-index: 0;
}

.step-card { text-align: center; position: relative; z-index: 1; }
.step-num {
  width: 48px; height: 48px;
  background: var(--teal); color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-family: 'Montserrat', sans-serif; font-size: 1.1rem; font-weight: 900;
  margin: 0 auto 1rem;
  box-shadow: 0 4px 14px rgba(23,185,192,.4);
  border: 3px solid var(--white);
}
.step-card h3 { font-size: .9rem; font-weight: 700; margin-bottom: .4rem; }
.step-card p  { font-size: .8rem; color: var(--muted); line-height: 1.55; }

/* ========== HOME COLLECTION BANNER ========== */
.domicilio-banner {
  background: var(--dark);
  border-radius: var(--r-xl);
  padding: 2.75rem 3rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 2rem; flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.domicilio-banner::before {
  content: '🏠';
  position: absolute; right: 3rem; top: 50%; transform: translateY(-50%);
  font-size: 8rem; opacity: .06;
}
.domicilio-text h3 {
  font-size: 1.5rem; font-weight: 900; color: var(--white); margin-bottom: .4rem;
}
.domicilio-text p { color: rgba(255,255,255,.7); font-size: .9rem; line-height: 1.6; max-width: 460px; }
.domicilio-badge {
  background: var(--teal); color: #fff;
  font-weight: 800; font-size: .85rem; letter-spacing: .04em;
  padding: .4rem 1rem; border-radius: 99px;
  display: inline-block; margin-bottom: .75rem;
}

/* ========== TESTIMONIALS ========== */
.testimonials-section { background: var(--white); }

.testimonials-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
  margin-top: 2.5rem;
}
.t-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  transition: box-shadow .25s, transform .25s;
}
.t-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.t-stars { color: #F6AD55; font-size: .9rem; letter-spacing: 2px; margin-bottom: .875rem; }
.t-card blockquote { font-size: .875rem; color: var(--body-text); line-height: 1.7; margin-bottom: 1.25rem; font-style: italic; }
.t-author { display: flex; align-items: center; gap: .75rem; }
.t-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: .85rem; flex-shrink: 0;
}
.t-author strong { font-size: .875rem; display: block; }
.t-author small  { font-size: .75rem; color: var(--muted); }

.google-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--bg); border: 1px solid var(--border);
  padding: .5rem 1.25rem; border-radius: 99px;
  font-size: .8rem; font-weight: 600; color: var(--dark2);
  margin-top: 2rem;
}

/* ========== CONTACT / LOCATION ========== */
.contact-section { background: var(--bg); }

.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; align-items: start;
}

.contact-items { display: flex; flex-direction: column; gap: 1rem; margin-top: 1.75rem; }
.contact-item {
  display: flex; align-items: flex-start; gap: 1rem;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 1.1rem 1.25rem;
  transition: box-shadow .2s, border-color .2s;
}
.contact-item:hover { box-shadow: var(--shadow-md); border-color: var(--teal-mid); }
.contact-icon {
  width: 42px; height: 42px; min-width: 42px;
  background: var(--teal-light); color: var(--teal);
  border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem;
}
.contact-item strong { display: block; font-size: .8rem; color: var(--muted); font-weight: 500; margin-bottom: .15rem; }
.contact-item span   { font-size: .9rem; font-weight: 600; color: var(--dark); }
.contact-item a      { color: var(--teal); font-size: .9rem; font-weight: 600; }

.map-wrap {
  border-radius: var(--r-lg); overflow: hidden;
  box-shadow: var(--shadow-md); border: 1px solid var(--border);
  aspect-ratio: 4/3;
  background: var(--teal-light);
  display: flex; align-items: center; justify-content: center;
  font-size: .9rem; color: var(--muted); text-align: center; padding: 1.5rem;
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* ========== FINAL CTA ========== */
.final-cta {
  background: linear-gradient(135deg, var(--dark) 0%, #0D1F2D 100%);
  position: relative; overflow: hidden; text-align: center; padding: 5rem 0;
}
.final-cta::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 60% 60% at 50% 0%, rgba(23,185,192,.15) 0%, transparent 70%);
}
.final-cta-content { position: relative; }
.final-cta h2 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 900; color: #fff; margin-bottom: .75rem; }
.final-cta h2 em { font-style: normal; color: var(--teal); }
.final-cta p  { color: rgba(255,255,255,.7); font-size: 1.05rem; margin-bottom: 2.5rem; }

.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.btn-wa-hero {
  display: inline-flex; align-items: center; gap: .625rem;
  background: #25D366; color: #fff;
  font-weight: 800; font-size: 1.05rem;
  padding: 1.1rem 2.25rem; border-radius: 99px;
  box-shadow: 0 8px 28px rgba(37,211,102,.4);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.btn-wa-hero:hover { background: #1EBE58; transform: translateY(-2px); box-shadow: 0 14px 36px rgba(37,211,102,.5); }

.btn-tel {
  display: inline-flex; align-items: center; gap: .625rem;
  background: rgba(255,255,255,.1); color: #fff;
  font-weight: 700; font-size: 1rem;
  padding: 1.1rem 2.25rem; border-radius: 99px;
  border: 1.5px solid rgba(255,255,255,.2);
  transition: background .2s, border-color .2s;
}
.btn-tel:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.4); }

.cta-note { font-size: .8rem; color: rgba(255,255,255,.45); margin-top: 1.25rem; }

/* ========== FOOTER ========== */
.footer { background: #111D28; padding: 3.5rem 0 1.75rem; }

.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 2.5rem; padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
  margin-bottom: 1.75rem;
}
.footer-logo { margin-bottom: .875rem; }
.footer-logo .nav-logo-text strong { color: #fff; }
.footer-desc { font-size: .82rem; color: rgba(255,255,255,.5); line-height: 1.7; margin-bottom: 1.25rem; }
.footer-socials { display: flex; gap: .5rem; }
.social-btn {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.07); color: rgba(255,255,255,.6);
  border-radius: var(--r-sm); display: flex; align-items: center; justify-content: center;
  font-size: .9rem; transition: background .2s, color .2s;
}
.social-btn:hover { background: var(--teal); color: #fff; }

.footer-col h5 { font-size: .8rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.9); margin-bottom: 1rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.footer-col ul a { font-size: .82rem; color: rgba(255,255,255,.5); transition: color .2s; }
.footer-col ul a:hover { color: var(--teal); }

.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  font-size: .78rem; color: rgba(255,255,255,.35); flex-wrap: wrap; gap: .5rem;
}

/* ========== FLOATING WA BUTTON ========== */
.wa-float {
  position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 999;
  display: flex; flex-direction: column; align-items: flex-end; gap: .5rem;
}
.wa-float-tooltip {
  background: #fff; color: var(--dark);
  font-size: .8rem; font-weight: 600; padding: .5rem .875rem;
  border-radius: 99px; box-shadow: var(--shadow-md);
  white-space: nowrap; opacity: 0; transform: translateX(10px);
  transition: opacity .25s, transform .25s;
  pointer-events: none;
}
.wa-float:hover .wa-float-tooltip { opacity: 1; transform: translateX(0); }
.wa-float-btn {
  width: 58px; height: 58px;
  background: #25D366; color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; box-shadow: 0 6px 24px rgba(37,211,102,.5);
  transition: transform .25s, box-shadow .25s;
}
.wa-float-btn:hover { transform: scale(1.08); box-shadow: 0 10px 32px rgba(37,211,102,.6); }

/* Notificación puntito */
.wa-float-btn::after {
  content: '';
  position: absolute; top: 8px; right: 8px;
  width: 12px; height: 12px;
  background: #ff3b30; border-radius: 50%;
  border: 2px solid #fff;
  animation: pulse 2s infinite;
}

/* ========== PROMOCIONES ========== */
.promo-bar {
  background: linear-gradient(90deg, #ff6b35, #f43f5e);
  padding: .75rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.promo-bar::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(255,255,255,.04) 40px, rgba(255,255,255,.04) 80px);
}
.promo-bar-inner {
  display: flex; align-items: center; justify-content: center;
  gap: 1rem; flex-wrap: wrap; position: relative;
}
.promo-bar span { color: #fff; font-size: .875rem; font-weight: 600; }
.promo-bar strong { font-size: 1rem; }
.promo-pill {
  background: rgba(255,255,255,.2); color: #fff;
  border: 1px solid rgba(255,255,255,.4);
  font-size: .72rem; font-weight: 700; letter-spacing: .04em;
  padding: .3rem .875rem; border-radius: 99px;
}
.promo-cta-bar {
  background: #fff; color: #f43f5e;
  font-size: .8rem; font-weight: 800;
  padding: .4rem 1.1rem; border-radius: 99px;
  transition: background .2s;
}
.promo-cta-bar:hover { background: #fff3; color: #fff; }

/* ========== PAQUETES / PRECIOS ========== */
.precios-section { background: var(--bg); }

.paquetes-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; margin-top: 2.5rem;
}
.paquete-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem 1.75rem;
  position: relative; overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}
.paquete-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.paquete-card.featured {
  border-color: var(--teal);
  box-shadow: var(--shadow-md);
}
.paquete-badge {
  position: absolute; top: 1.25rem; right: 1.25rem;
  background: var(--teal); color: #fff;
  font-size: .68rem; font-weight: 700; letter-spacing: .04em;
  padding: .25rem .75rem; border-radius: 99px;
}
.paquete-icon { font-size: 2rem; margin-bottom: 1rem; }
.paquete-name { font-size: 1.05rem; font-weight: 800; color: var(--dark); margin-bottom: .25rem; }
.paquete-desc { font-size: .8rem; color: var(--muted); margin-bottom: 1.25rem; line-height: 1.55; }
.paquete-estudios {
  list-style: none; display: flex; flex-direction: column; gap: .5rem;
  margin-bottom: 1.75rem; padding-bottom: 1.75rem;
  border-bottom: 1px dashed var(--border);
}
.paquete-estudios li {
  display: flex; align-items: center; gap: .5rem;
  font-size: .8rem; color: var(--body-text);
}
.paquete-estudios li::before {
  content: '✓'; width: 16px; height: 16px; min-width: 16px;
  background: var(--teal-light); color: var(--teal);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: .6rem; font-weight: 800;
}
.paquete-precio { margin-bottom: 1.25rem; }
.precio-desde { font-size: .72rem; color: var(--muted); font-weight: 500; }
.precio-val {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem; font-weight: 900; color: var(--teal); line-height: 1;
}
.precio-nota { font-size: .72rem; color: var(--muted); }

/* ========== PREPARACIÓN ESTUDIOS ========== */
.prep-section { background: var(--white); }

.prep-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem; margin-top: 2.5rem;
}
.prep-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.75rem;
  display: flex; gap: 1.1rem;
  transition: box-shadow .25s, border-color .25s;
}
.prep-card:hover { box-shadow: var(--shadow-md); border-color: var(--teal-mid); }
.prep-icon {
  font-size: 2rem; flex-shrink: 0;
  width: 52px; height: 52px;
  background: var(--teal-light); border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
}
.prep-card h3 { font-size: .95rem; font-weight: 700; color: var(--dark); margin-bottom: .5rem; }
.prep-card ul { list-style: none; display: flex; flex-direction: column; gap: .35rem; }
.prep-card ul li { font-size: .8rem; color: var(--muted); padding-left: .875rem; position: relative; line-height: 1.5; }
.prep-card ul li::before { content: '·'; position: absolute; left: 0; color: var(--teal); font-weight: 800; }

/* ========== CONVENIOS / SEGUROS ========== */
.convenios-section { background: var(--bg); }

.convenios-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem; margin-top: 2.5rem;
}
.convenio-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: box-shadow .2s, border-color .2s, transform .2s;
}
.convenio-card:hover { box-shadow: var(--shadow-md); border-color: var(--teal-mid); transform: translateY(-3px); }
.convenio-icon { font-size: 2.25rem; margin-bottom: .75rem; }
.convenio-card h3 { font-size: .85rem; font-weight: 700; color: var(--dark); margin-bottom: .3rem; }
.convenio-card p { font-size: .75rem; color: var(--muted); line-height: 1.5; }
.convenios-note {
  text-align: center; margin-top: 2rem;
  font-size: .82rem; color: var(--muted);
}
.convenios-note a { color: var(--teal); font-weight: 600; }

/* ========== SUCURSALES ========== */
.sucursales-section { background: var(--white); }

.sucursales-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem; margin-top: 2.5rem;
}
.sucursal-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  transition: box-shadow .25s, border-color .25s;
}
.sucursal-card:hover { box-shadow: var(--shadow-md); border-color: var(--teal-mid); }
.sucursal-card.principal { border-color: var(--teal); background: var(--teal-light); }
.sucursal-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  background: var(--teal); color: #fff;
  border-radius: 50%; font-size: .75rem; font-weight: 800;
  margin-bottom: .875rem;
}
.sucursal-card.principal .sucursal-num { background: var(--dark); }
.sucursal-name { font-size: .9rem; font-weight: 700; color: var(--dark); margin-bottom: .25rem; }
.sucursal-badge {
  display: inline-block; background: var(--teal); color: #fff;
  font-size: .62rem; font-weight: 700; padding: .18rem .6rem; border-radius: 99px;
  margin-bottom: .5rem;
}
.sucursal-addr { font-size: .8rem; color: var(--muted); line-height: 1.55; margin-bottom: .625rem; }
.sucursal-tel { font-size: .8rem; font-weight: 600; color: var(--teal); }

/* ========== GALERÍA ========== */
.galeria-section { background: var(--bg); }

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1rem; margin-top: 2.5rem;
}
.galeria-item {
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--teal-light);
  border: 1px solid var(--teal-mid);
  display: flex; align-items: center; justify-content: center;
  font-size: 3.5rem;
  aspect-ratio: 4/3;
  position: relative;
  transition: transform .25s, box-shadow .25s;
  cursor: pointer;
}
.galeria-item:hover { transform: scale(1.02); box-shadow: var(--shadow-lg); }
.galeria-item.tall { grid-row: span 2; aspect-ratio: auto; min-height: 300px; }
.galeria-item.wide { grid-column: span 2; aspect-ratio: 16/7; }
.galeria-label {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(30,45,61,.85));
  color: #fff; font-size: .75rem; font-weight: 600;
  padding: 1.5rem .875rem .625rem;
}

/* ========== RESULTADOS EN LÍNEA ========== */
.resultados-section {
  background: linear-gradient(135deg, #0f172a, #1E2D3D);
  position: relative; overflow: hidden;
}
.resultados-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
}
.resultados-inner h2 { color: #fff; }
.resultados-inner p  { color: rgba(255,255,255,.7); font-size: .95rem; line-height: 1.7; margin-bottom: 1.75rem; }
.resultados-features { list-style: none; display: flex; flex-direction: column; gap: .875rem; margin-bottom: 2rem; }
.resultados-features li {
  display: flex; align-items: center; gap: .75rem;
  font-size: .875rem; color: rgba(255,255,255,.85);
}
.resultados-features li .ri {
  width: 22px; height: 22px; min-width: 22px;
  background: var(--teal); color: #fff;
  border-radius: 50%; font-size: .65rem;
  display: flex; align-items: center; justify-content: center;
}
.resultados-mockup {
  background: var(--white);
  border-radius: var(--r-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-xl);
}
.mockup-bar {
  display: flex; align-items: center; gap: .5rem;
  margin-bottom: 1.25rem; padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-row {
  display: flex; align-items: center; gap: .875rem;
  padding: .875rem; background: var(--bg);
  border-radius: var(--r-sm); margin-bottom: .5rem;
  border: 1px solid var(--border);
}
.mockup-ico { font-size: 1.25rem; }
.mockup-row h4 { font-size: .8rem; font-weight: 700; color: var(--dark); }
.mockup-row p  { font-size: .7rem; color: var(--muted); }
.mockup-status {
  font-size: .65rem; font-weight: 700; padding: .2rem .6rem;
  border-radius: 99px; margin-left: auto;
}
.status-listo { background: #dcfce7; color: #15803d; }
.status-proceso { background: #fef3c7; color: #92400e; }

/* ========== VIDEO ========== */
.video-section { background: var(--white); }

.video-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
}
.video-placeholder {
  background: var(--dark);
  border-radius: var(--r-xl);
  aspect-ratio: 16/9;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1rem; cursor: pointer; position: relative; overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: transform .25s;
}
.video-placeholder:hover { transform: scale(1.01); }
.video-placeholder::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(23,185,192,.15), transparent 70%);
}
.play-btn {
  width: 68px; height: 68px;
  background: var(--teal); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.75rem; position: relative; z-index: 1;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 0 0 12px rgba(23,185,192,.15);
}
.video-placeholder:hover .play-btn { transform: scale(1.1); box-shadow: 0 0 0 18px rgba(23,185,192,.12); }
.video-caption { font-size: .8rem; color: rgba(255,255,255,.5); position: relative; z-index: 1; }

/* ========== FAQ ========== */
.faq-section { background: var(--bg); }

.faq-list { margin-top: 2.5rem; display: flex; flex-direction: column; gap: .75rem; max-width: 760px; margin-inline: auto; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: box-shadow .2s;
}
.faq-item.open { box-shadow: var(--shadow-md); border-color: var(--teal-mid); }
.faq-q {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 1.25rem;
  cursor: pointer; font-size: .9rem; font-weight: 600; color: var(--dark);
  gap: 1rem;
}
.faq-q:hover { color: var(--teal); }
.faq-icon {
  width: 24px; height: 24px; min-width: 24px;
  background: var(--teal-light); color: var(--teal);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 800;
  transition: transform .3s, background .2s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--teal); color: #fff; }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .3s;
  font-size: .875rem; color: var(--muted); line-height: 1.7;
  padding: 0 1.25rem;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 1.25rem 1.25rem; }

/* ========== RESPONSIVE nuevas secciones ========== */
@media (max-width: 900px) {
  .paquetes-grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .paquete-card.featured { transform: none; }
  .prep-grid { grid-template-columns: repeat(2, 1fr); }
  .convenios-grid { grid-template-columns: repeat(2, 1fr); }
  .sucursales-grid { grid-template-columns: 1fr; }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); }
  .galeria-item.galeria-main { grid-column: span 2; grid-row: span 1; min-height: 200px; }
  .resultados-inner { grid-template-columns: 1fr; gap: 2rem; }
  .video-inner { grid-template-columns: 1fr; gap: 2rem; }
  .faq-inner { grid-template-columns: 1fr; gap: 2rem; }
  .faq-header { position: static; }
}
@media (max-width: 600px) {
  .prep-grid { grid-template-columns: 1fr; }
  .convenios-grid { grid-template-columns: 1fr; }
  .galeria-grid { grid-template-columns: 1fr; }
  .galeria-item.galeria-main { grid-column: span 1; min-height: 180px; }
  .galeria-overlay { opacity: 1; }
}

/* ========== SUCURSAL CARD (layout detallado) ========== */
.sucursales-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; margin-top: 2rem; }
.sucursal-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--shadow-md); }
.sucursal-map { width: 100%; }
.sucursal-info { padding: 1.75rem; }
.sucursal-info h3 { font-size: 1.05rem; font-weight: 800; color: var(--dark); margin-bottom: 1.25rem; }
.sucursal-data { display: flex; flex-direction: column; gap: .875rem; margin-bottom: 1.5rem; }
.sucursal-data > div { display: flex; gap: .75rem; align-items: flex-start; }
.sucursal-data strong { display: block; font-size: .78rem; font-weight: 700; color: var(--dark); }
.sucursal-data span { font-size: .8rem; color: var(--muted); line-height: 1.5; }
.si { font-size: 1.1rem; flex-shrink: 0; margin-top: .1rem; }

/* ========== GALERÍA OVERLAY ========== */
.galeria-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(transparent 55%, rgba(15,23,42,.8));
  display: flex; align-items: flex-end;
  padding: .875rem;
  opacity: 0; transition: opacity .25s;
}
.galeria-item:hover .galeria-overlay { opacity: 1; }
.galeria-overlay span { color: #fff; font-size: .78rem; font-weight: 600; }
.galeria-item.galeria-main {
  grid-column: span 2; grid-row: span 2;
  aspect-ratio: auto; min-height: 320px;
  background: linear-gradient(135deg, var(--teal-light), rgba(23,185,192,.3));
  font-size: 5rem;
}
.galeria-item:not(.galeria-main) {
  background: linear-gradient(135deg, var(--bg-light), var(--teal-light));
  font-size: 3rem;
}
.galeria-item::before {
  content: attr(data-icon);
  position: absolute; font-size: inherit;
  opacity: .4;
}

/* ========== FAQ LAYOUT ========== */
.faq-inner { display: grid; grid-template-columns: 1fr 2fr; gap: 4rem; align-items: start; }
.faq-header { position: sticky; top: 100px; }

@media (max-width: 900px) {
  .faq-inner { grid-template-columns: 1fr; }
  .faq-header { position: static; }
}

/* ========== ANIMATIONS ========== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-up   { animation: fadeUp .6s ease both; }
.fade-up-2 { animation: fadeUp .6s .12s ease both; }
.fade-up-3 { animation: fadeUp .6s .24s ease both; }
.fade-up-4 { animation: fadeUp .6s .36s ease both; }

/* ========== RESPONSIVE ========== */
@media (max-width: 900px) {
  .section    { padding: 3.5rem 0; }
  .section-sm { padding: 2.5rem 0; }

  /* Navbar */
  .nav-links, .nav-cta-wrap { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { display: none; }
  .hero-bullets { align-items: center; }
  .hero-ctas { justify-content: center; flex-wrap: wrap; }
  .hero-rating { justify-content: center; }

  /* Trust bar */
  .trust-items { flex-wrap: wrap; gap: 1rem; justify-content: center; }
  .trust-item  { min-width: 140px; }

  /* Servicios */
  .services-grid { grid-template-columns: repeat(2, 1fr); }

  /* WhatsApp CTA */
  .wa-inner { grid-template-columns: 1fr; text-align: center; }
  .wa-box { width: 100%; max-width: 400px; margin-inline: auto; }
  .wa-features { align-items: center; }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  /* Why/How */
  .why-grid { grid-template-columns: 1fr; }
  .why-visual { display: none; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid::before { display: none; }

  /* Testimonios */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* Contacto */
  .contact-grid { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 600px) {
  .section    { padding: 2.75rem 0; }

  /* Servicios */
  .services-grid { grid-template-columns: 1fr; }

  /* Stats */
  .stats-grid { grid-template-columns: 1fr 1fr; }

  /* Pasos */
  .steps-grid { grid-template-columns: 1fr; }

  /* Domicilio */
  .domicilio-banner { padding: 2rem 1.25rem; flex-direction: column; text-align: center; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }

  /* Botones full-width en hero */
  .hero-ctas .btn-primary,
  .hero-ctas .btn-outline,
  .hero-ctas .btn-ghost { width: 100%; justify-content: center; text-align: center; }

  /* Paquetes — una columna */
  .paquetes-grid { max-width: 100%; }

  /* Promo bar texto */
  .promo-bar { flex-direction: column; gap: .5rem; text-align: center; }
}