/* =====================================================
   DONDE ANA PELUQUERIA - Hoja de estilos principal
   MOBILE FIRST - base para movil, escala a desktop
   =====================================================
   Paleta de colores:
   --blue:        #38b6ff  (azul principal)
   --blue-mid:    #73bbee  (azul medio)
   --blue-light:  #b4dffc  (azul claro)
   --blue-deep:   #2479df  (azul oscuro)
   --beige:       #fef3e7  (fondo cálido)
   --beige2:      #f7ece0  (beige más oscuro)
   --cream:       #fffaf5  (fondo principal muy claro)
   --dark:        #1a1a2e  (texto oscuro)
   --dark2:       #2c2c3e
   --text:        #3d3d4e
   --text-muted:  #8a8a9a
   --white:       #ffffff
===================================================== */

:root {
  --blue:       #38b6ff;
  --blue-mid:   #73bbee;
  --blue-light: #b4dffc;
  --blue-deep:  #2479df;
  --beige:      #fef3e7;
  --beige2:     #f7ece0;
  --cream:      #fffaf5;
  --dark:       #1a1a2e;
  --dark2:      #2c2c3e;
  --text:       #3d3d4e;
  --text-muted: #8a8a9a;
  --white:      #ffffff;
  --shadow-sm:  0 2px 12px rgba(56,182,255,.10);
  --shadow-md:  0 8px 32px rgba(56,182,255,.15);
  --shadow-lg:  0 16px 56px rgba(56,182,255,.20);
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  24px;
  --radius-xl:  40px;
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ── TAMAÑO BASE DE FUENTE — +25% (16px → 20px) ──
   Todos los valores en rem escalan automáticamente.  */
html { font-size: 20px; scroll-behavior: smooth; overflow-x: hidden; }

body {
  background: var(--cream);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.7;
}

/* ── ANIMATIONS ── */
@keyframes fadeUp   { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn   { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideRight { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes floatBubble { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes rotateSlow  { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(56,182,255,.3); } 70% { box-shadow: 0 0 0 10px rgba(56,182,255,0); } }

.fade-up { animation: fadeUp .8s ease both; }
.fade-in  { animation: fadeIn 1s ease both; }
.d1 { animation-delay: .10s; }
.d2 { animation-delay: .25s; }
.d3 { animation-delay: .40s; }
.d4 { animation-delay: .55s; }
.d5 { animation-delay: .70s; }

/* ── TYPOGRAPHY ── */
h1, h2, h3 { font-family: 'Cormorant Garamond', serif; font-weight: 300; line-height: 1.15; color: var(--dark); }
h1 { font-size: clamp(2rem, 7vw, 4rem); letter-spacing: -.01em; }
h2 { font-size: clamp(1.6rem, 4.5vw, 2.6rem); }
h3 { font-size: 1.2rem; }
h1 em, h2 em { font-style: italic; color: var(--blue-deep); }
p  { color: var(--text); font-size: 1rem; }

/* ── LAYOUT (base: móvil) ── */
section    { padding: 3.5rem 1.2rem; }
.container { max-width: 1100px; margin: 0 auto; }

/* ── SHARED COMPONENTS ── */
.section-tag {
  font-size: .65rem; letter-spacing: .3em; text-transform: uppercase;
  color: var(--blue-deep); display: block; margin-bottom: .8rem; font-weight: 500;
}
.divider {
  width: 48px; height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-light));
  border-radius: 2px; margin: 1.4rem 0;
  transform-origin: left; animation: slideRight .6s .3s ease both;
}
.divider.center { margin-left: auto; margin-right: auto; transform-origin: center; }
.section-desc { color: var(--text-muted); font-size: .9rem; max-width: 560px; margin-top: .5rem; line-height: 1.85; }

/* ── BUTTONS (base: móvil) ── */
.btn-primary {
  font-family: 'Titan One', sans-serif;
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--blue); color: var(--white);
  padding: .8rem 1.5rem; border-radius: var(--radius-xl);
  font-size: .9rem; font-weight: 500; letter-spacing: .04em;
  text-decoration: none; transition: all .25s;
  box-shadow: 0 4px 20px rgba(56,182,255,.35);
}
.btn-primary:hover {
  background: var(--blue-deep); transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(56,182,255,.4);
}
.btn-outline {
  font-family: 'Titan One', sans-serif;
  display: inline-flex; align-items: center; gap: .5rem;
  background: transparent; color: var(--blue-deep);
  padding: .75rem 1.5rem; border-radius: var(--radius-xl);
  border: 2px solid var(--blue); font-size: .9rem; letter-spacing: .04em;
  text-decoration: none; transition: all .25s; font-weight: 400;
}
.btn-outline:hover {
  background: var(--blue); color: var(--white); transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.btn-wa {
  display: inline-flex; align-items: center; gap: .6rem;
  background: #25D366; color: #fff;
  padding: .8rem 1.5rem; border-radius: var(--radius-xl);
  font-size: .9rem; font-weight: 500; text-decoration: none;
  transition: all .25s; box-shadow: 0 4px 20px rgba(37,211,102,.25);
}
.btn-wa:hover { background: #1ebe5d; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,211,102,.35); }

/* =====================================================
   NAVEGACIÓN — MOBILE FIRST
===================================================== */
nav {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: .9rem 1.2rem;
  background: rgba(255,250,245,.95);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(56,182,255,.12);
  box-shadow: 0 2px 20px rgba(56,182,255,.06);
  transition: padding .3s, box-shadow .3s;
}
nav.scrolled {
  padding: .7rem 1.2rem;
  box-shadow: 0 4px 30px rgba(56,182,255,.12);
}
.nav-logo {
  display: flex; align-items: center; gap: .65rem;
  text-decoration: none; z-index: 10000; position: relative;
}
.nav-logo img {
  width: 42px; height: 42px; border-radius: 50%;
  border: 2px solid rgba(56,182,255,.25);
  box-shadow: 0 2px 12px rgba(56,182,255,.15);
  background: var(--white);
}
.nav-logo span {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem; font-weight: 400; letter-spacing: .02em;
  color: var(--dark);
}

/* Botón hamburguesa (visible en móvil) */
.nav-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer;
  padding: 6px; z-index: 10000; position: relative;
  border-radius: var(--radius-sm);
  transition: background .2s;
}
.nav-hamburger:hover { background: rgba(56,182,255,.08); }
.nav-hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--dark); border-radius: 2px;
  transition: transform .3s ease, opacity .3s ease;
  transform-origin: center;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Menú móvil (overlay) */
.nav-links {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100vw; height: 100vh;
  z-index: 9999;
  background-color: #fffaf5 !important;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
  margin: 0; padding: 0;
}
.nav-links.open { display: flex; }
.nav-links a {
  font-family: 'Cormorant Garamond', serif;
  color: var(--dark); text-decoration: none;
  font-size: 1.5rem; letter-spacing: .06em; text-transform: uppercase;
  transition: color .25s; font-weight: 300;
}
.nav-links a:hover { color: var(--blue-deep); }
.nav-cta {
  font-family: 'DM Sans', sans-serif !important;
  font-size: .85rem !important;
  background: var(--blue) !important;
  color: var(--white) !important;
  padding: .65rem 1.6rem !important;
  border-radius: var(--radius-xl) !important;
  font-weight: 500 !important;
  letter-spacing: .04em !important;
  box-shadow: var(--shadow-sm);
  transition: background .25s, transform .2s, box-shadow .25s !important;
}
.nav-cta:hover { background: var(--blue-deep) !important; transform: scale(1.04) !important; box-shadow: var(--shadow-md) !important; }

/* =====================================================
   HERO — MOBILE FIRST
===================================================== */
#hero {
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 7rem 1.5rem 4rem;
  position: relative; overflow: hidden;
  background: var(--cream);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 55% at 50% 30%, rgba(56,182,255,.12) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 85% 80%, rgba(36,121,223,.07) 0%, transparent 55%),
    radial-gradient(ellipse 30% 30% at 10% 70%, rgba(180,223,252,.15) 0%, transparent 50%);
}
.hero-dots {
  position: absolute; inset: 0; z-index: 0;
  background-image: radial-gradient(rgba(56,182,255,.12) 1px, transparent 1px);
  background-size: 30px 30px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}
.hero-blob {
  position: absolute; border-radius: 50%; filter: blur(50px); z-index: 0;
  pointer-events: none;
}
.hero-blob-1 {
  width: 260px; height: 260px;
  background: rgba(56,182,255,.08);
  top: -60px; right: -60px;
  animation: floatBubble 8s ease-in-out infinite;
}
.hero-blob-2 {
  width: 180px; height: 180px;
  background: rgba(254,243,231,.8);
  bottom: 0; left: -40px;
  animation: floatBubble 10s ease-in-out infinite reverse;
}
.hero-content { position: relative; z-index: 1; max-width: 760px; width: 100%; }
.hero-logo-wrap {
  width: 100px; height: 100px; margin: 0 auto 1.6rem;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid rgba(56,182,255,.2);
  box-shadow: 0 8px 40px rgba(56,182,255,.2), 0 0 0 8px rgba(56,182,255,.06);
  overflow: hidden; padding: 8px;
  animation: pulse 3s ease-in-out infinite;
}
.hero-logo-wrap img { width: 100%; height: 100%; object-fit: contain; }

.hero-eyebrow {
  font-size: .75rem;
  letter-spacing: .25em;
  text-transform: uppercase;
  color: var(--blue-deep);
  margin-bottom: 1rem;
  font-weight: 500;
}
.hero-desc {
  margin: 1.2rem auto; max-width: 540px;
  color: var(--text-muted); font-size: .9rem; line-height: 1.85;
}
.hero-actions { display: flex; gap: .75rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }
.hero-badges {
  display: flex; gap: 1.2rem; justify-content: center; flex-wrap: wrap;
  margin-top: 2.5rem; padding-top: 2rem;
  border-top: 1px solid rgba(56,182,255,.15);
}
.badge { text-align: center; }
.badge-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem; font-weight: 400; color: var(--blue-deep);
}
.badge-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: .8rem; letter-spacing: .06rem;
  line-height: 1.35; font-style: italic;
  color: var(--text-muted);
  max-width: 120px;
}

/* =====================================================
   ABOUT — MOBILE FIRST
===================================================== */
#about { background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
.about-img-wrap { position: relative; }
.about-img-wrap img {
  width: 100%; border-radius: var(--radius-md);
  aspect-ratio: 4/5; object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.about-img-badge {
  position: absolute; bottom: -.8rem; right: -.2rem;
  background: var(--blue); color: var(--white);
  padding: .9rem 1.2rem; border-radius: var(--radius-md);
  font-family: 'Cormorant Garamond', serif;
  font-size: .9rem; font-weight: 600; line-height: 1.3;
  box-shadow: var(--shadow-md);
}
.about-img-badge small { display: block; font-family: 'DM Sans', sans-serif; font-size: .7rem; letter-spacing: .08em; font-weight: 300; opacity: .85; margin-top: .2rem; }
.about-list { list-style: none; margin-top: 2rem; display: flex; flex-direction: column; gap: 0.5rem; }
.about-list li {
  display: flex; align-items: center; gap: 1rem;
  color: var(--text); font-size: .9rem; padding: .3rem 0;
  border-bottom: 1px solid rgba(56,182,255,.08);
}
.about-list li::before {
  content: ''; width: 8px; height: 8px;
  background: var(--blue); border-radius: 50%; flex-shrink: 0;
}

/* =====================================================
   ESPECIALIDAD — MOBILE FIRST
===================================================== */
#specialty {
  background: var(--beige);
  border-top: 1px solid rgba(56,182,255,.1);
  border-bottom: 1px solid rgba(56,182,255,.1);
  position: relative; overflow: hidden;
}
#specialty::before {
  content: '';
  position: absolute; top: -100px; right: -100px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(56,182,255,.07); filter: blur(60px);
}
.specialty-inner {
  display: grid; grid-template-columns: 1fr; gap: 2.5rem;
  align-items: center; position: relative; z-index: 1;
}
.specialty-label {
  display: inline-block;
  background: rgba(56,182,255,.1); color: var(--blue-deep);
  font-size: .65rem; letter-spacing: .2em; text-transform: uppercase;
  padding: .4rem 1.2rem; border-radius: var(--radius-xl);
  border: 1px solid rgba(56,182,255,.25); margin-bottom: 1.5rem; font-weight: 500;
}
.specialty-features { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.specialty-feat {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1rem 1.2rem;
  background: var(--white);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--blue);
  box-shadow: 0 2px 16px rgba(56,182,255,.08);
  transition: transform .25s, box-shadow .25s;
}
.specialty-feat:hover { transform: translateX(4px); box-shadow: var(--shadow-sm); }
.feat-icon { font-size: 1.2rem; flex-shrink: 0; }
.feat-title { font-size: .9rem; font-weight: 500; color: var(--dark); }
.feat-desc  { font-size: .8rem; color: var(--text-muted); margin-top: .2rem; line-height: 1.6; }
.specialty-img { position: relative; }
.specialty-img img {
  width: 100%; border-radius: var(--radius-md);
  aspect-ratio: 3/4; object-fit: cover;
  box-shadow: var(--shadow-lg);
}
.specialty-img-badge {
  position: absolute; top: 1rem; left: .5rem;
  background: var(--white); padding: .8rem 1rem; border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(56,182,255,.15);
}
.specialty-img-badge .badge-num { text-align: center; font-size: 1.4rem; }
.specialty-img-badge .badge-label { font-family: 'Titan One', sans-serif; font-size: .9rem; }

/* =====================================================
   SERVICIOS — MOBILE FIRST
===================================================== */
#services { background: var(--cream); }
.services-header { text-align: center; margin-bottom: 2.5rem; }
.services-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.service-card {
  background: var(--white);
  border: 1px solid rgba(56,182,255,.1);
  border-radius: var(--radius-md); padding: 1.4rem 1.1rem;
  display: flex; flex-direction: column; gap: .4rem;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  cursor: default;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(56,182,255,.3);
}
.svc-icon { font-size: 1.4rem; margin-bottom: .3rem; }
.svc-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem; font-weight: 400; color: var(--dark);
}
.svc-desc { font-size: .72rem; color: var(--text-muted); line-height: 1.75; }
.svc-star {
  font-size: .6rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue-deep); font-weight: 500; margin-top: .3rem;
  display: inline-block; background: rgba(56,182,255,.08);
  padding: .2rem .6rem; border-radius: 2rem;
  border: 1px solid rgba(56,182,255,.2);
}

/* =====================================================
   EXPERIENCIA — MOBILE FIRST
===================================================== */
#experience { background: var(--beige2); }
.exp-grid { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: start; }
.exp-steps { display: flex; flex-direction: column; }
.exp-step {
  display: flex; gap: 1.2rem; padding: 1.4rem 0;
  border-bottom: 1px solid rgba(56,182,255,.1);
}
.exp-step:first-child { padding-top: 0; }
.step-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.8rem; font-weight: 500;
  color: #2479df; line-height: 1; flex-shrink: 0; width: 2.5rem; text-align: right;
}
.step-title { font-size: .85rem; font-weight: 500; color: var(--dark); margin-bottom: .3rem; }
.step-desc  { font-size: .75rem; color: var(--text-muted); line-height: 1.75; }
.exp-aside  { display: flex; flex-direction: column; gap: 1.5rem; }
.exp-photo  { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 4/3; }
.exp-photo img { width: 100%; height: 100%; object-fit: cover; }
.exp-quote {
  background: var(--white); border: 1px solid rgba(56,182,255,.15);
  border-radius: var(--radius-md); padding: 1.5rem;
  border-left: 4px solid var(--blue);
  box-shadow: var(--shadow-sm);
}
.exp-quote p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1rem; font-style: italic; color: var(--dark); line-height: 1.6;
}
.exp-quote cite { display: block; margin-top: .8rem; font-size: .68rem; letter-spacing: .12em; color: var(--blue-deep); text-transform: uppercase; }

/* =====================================================
   TESTIMONIOS — MOBILE FIRST
===================================================== */
#testimonials { background: var(--white); }
.test-header { text-align: center; margin-bottom: 2.5rem; }
.stars { color: #f5a623; font-size: .9rem; letter-spacing: .05em; }
.test-grid { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.test-card {
  background: var(--cream); border: 1px solid rgba(56,182,255,.1);
  border-radius: var(--radius-md); padding: 1.6rem;
  transition: transform .3s, box-shadow .3s;
}
.test-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.test-card .stars { margin-bottom: 1rem; }
.test-text { font-size: .8rem; color: var(--text-muted); line-height: 1.85; font-style: italic; }
.test-author {
  margin-top: 1.2rem; padding-top: 1rem;
  border-top: 1px solid rgba(56,182,255,.1);
  display: flex; align-items: center; gap: .8rem;
}
.test-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-deep), var(--blue));
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 600; color: var(--white); flex-shrink: 0;
}
.test-name { font-size: .75rem; font-weight: 500; color: var(--dark); }
.test-date { font-size: .65rem; color: var(--text-muted); }

/* =====================================================
   LOCALIZACIÓN — MOBILE FIRST
===================================================== */
#location { background: var(--beige); }
.location-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: start; }
.location-info { display: flex; flex-direction: column; gap: 1.5rem; }
.loc-item { display: flex; gap: 1rem; }
.loc-icon {
  width: 42px; height: 42px; flex-shrink: 0;
  background: rgba(56,182,255,.1); border: 1px solid rgba(56,182,255,.2);
  border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: .9rem;
}
.loc-label { font-size: .63rem; letter-spacing: .15em; text-transform: uppercase; color: var(--blue-deep); margin-bottom: .2rem; font-weight: 500; }
.loc-value { font-size: .82rem; color: var(--text); line-height: 1.65; }
.loc-value a { color: var(--blue-deep); text-decoration: none; font-weight: 400; }
.loc-value a:hover { text-decoration: underline; }
.hours-grid { display: grid; grid-template-columns: auto 1fr; gap: .4rem 1rem; margin-top: .4rem; align-items: baseline; }
.hour-day   { font-size: .75rem; color: var(--dark); font-weight: 500; }
.hour-time  { font-size: .75rem; color: var(--text-muted); }
.map-embed {
  border-radius: var(--radius-md); overflow: hidden;
  border: 1px solid rgba(56,182,255,.15);
  height: 280px; box-shadow: var(--shadow-md);
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* =====================================================
   CONTACTO — MOBILE FIRST
===================================================== */
#contact { background: var(--cream); }
.contact-inner { display: grid; grid-template-columns: 1fr; gap: 2.5rem; align-items: center; }
.contact-links { display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; }
.form-group label { font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-deep); font-weight: 500; }
.form-group input,
.form-group textarea,
.form-group select {
  background: var(--white); border: 1.5px solid rgba(56,182,255,.18);
  color: var(--text); padding: .85rem 1rem; border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif; font-size: .82rem;
  transition: border-color .25s, box-shadow .25s;
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(56,182,255,.08);
}
.form-group select { appearance: none; cursor: pointer; }
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.btn-submit {
  background: var(--blue); color: var(--white);
  padding: 1rem; border-radius: var(--radius-sm); border: none;
  font-family: 'DM Sans', sans-serif; font-size: .8rem; font-weight: 500;
  letter-spacing: .06em; text-transform: uppercase;
  cursor: pointer; transition: all .25s;
  box-shadow: var(--shadow-sm);
}
.btn-submit:hover { background: var(--blue-deep); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* =====================================================
   FOOTER — MOBILE FIRST
===================================================== */
footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding: 3.5rem 1.2rem 2rem;
}
.footer-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr; gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img {
  width: 58px; height: 58px; border-radius: 50%;
  background: var(--white); padding: 6px;
  border: 2px solid rgba(56,182,255,.25);
}
.footer-brand p { font-size: .78rem; color: rgba(255,255,255,.55); margin-top: 1rem; line-height: 1.85; max-width: 280px; }
.footer-social { display: flex; gap: .8rem; margin-top: 1.5rem; }
.social-link {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  text-decoration: none; font-size: .9rem;
  transition: all .25s; color: rgba(255,255,255,.6);
}
.social-link:hover { background: var(--blue); border-color: var(--blue); transform: translateY(-2px); }
.footer-col h4 {
  font-size: .65rem; letter-spacing: .2em; text-transform: uppercase;
  color: var(--blue-mid); margin-bottom: 1.2rem; font-weight: 500;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .75rem; }
.footer-col ul li a {
  font-size: .78rem; color: rgba(255,255,255,.5); text-decoration: none;
  transition: color .2s;
}
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  max-width: 1100px; margin: 2rem auto 0;
  display: flex; flex-direction: column;
  align-items: center; gap: .5rem; text-align: center;
}
.footer-bottom p { font-size: .68rem; color: rgba(255,255,255,.35); }
.footer-bottom a { color: var(--blue-mid); text-decoration: none; }
.footer-bottom a:hover { color: var(--blue); }

/* =====================================================
   BOTÓN FLOTANTE WHATSAPP
===================================================== */
.floating-wa {
  position: fixed; bottom: 1.4rem; right: 1.4rem; z-index: 99;
  width: 54px; height: 54px; border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform .25s, box-shadow .25s;
  animation: pulse 2.5s ease-in-out infinite;
}
.floating-wa:hover { transform: scale(1.12); box-shadow: 0 8px 32px rgba(37,211,102,.5); animation: none; }

/* =====================================================
   FAQ
===================================================== */
#faq { background: var(--white); }
.faq-header { text-align: center; margin-bottom: 2.5rem; }
.faq-header .divider { margin-left: auto; margin-right: auto; }
.faq-grid { display: flex; flex-direction: column; gap: 1rem; max-width: 820px; margin: 0 auto; }

.faq-item {
  background: var(--cream);
  border: 1px solid rgba(56,182,255,.12);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color .25s, box-shadow .25s;
}
.faq-item[open] {
  border-color: rgba(56,182,255,.3);
  box-shadow: var(--shadow-sm);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.1rem 1.2rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  font-size: .82rem; font-weight: 500; color: var(--dark);
  user-select: none;
  transition: background .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.2rem; font-weight: 300;
  color: var(--blue); flex-shrink: 0;
  transition: transform .3s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { background: rgba(56,182,255,.04); }
.faq-answer {
  padding: 0 1.2rem 1.2rem;
  border-top: 1px solid rgba(56,182,255,.08);
}
.faq-answer p {
  font-size: .8rem; color: var(--text-muted);
  line-height: 1.85; margin-top: 1rem;
}
.faq-answer p a { color: var(--blue-deep); }
.faq-answer p strong { color: var(--dark); font-weight: 500; }


/* =====================================================
   RESPONSIVE — TABLET  ≥ 640px
===================================================== */
@media (min-width: 640px) {
  section { padding: 4.5rem 2rem; }

  nav { padding: 1rem 2rem; }
  nav.scrolled { padding: .75rem 2rem; }
  .nav-logo img  { width: 48px; height: 48px; }
  .nav-logo span { font-size: 1.4rem; }

  .hero-logo-wrap { width: 120px; height: 120px; }
  .hero-eyebrow   { font-size: .9rem; }
  .hero-blob-1    { width: 340px; height: 340px; top: -80px; right: -80px; }
  .hero-blob-2    { width: 240px; height: 240px; }
  .badge-num      { font-size: 2.3rem; }
  .badge-label    { font-size: .9rem; }

  .services-grid  { gap: 1.2rem; }
  .test-grid      { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

  .map-embed      { height: 320px; }
  .form-row       { grid-template-columns: 1fr 1fr; }

  .section-desc   { font-size: .95rem; }

  .faq-item summary { padding: 1.2rem 1.5rem; font-size: .85rem; }
  .faq-answer       { padding: 0 1.5rem 1.3rem; }
}

/* =====================================================
   RESPONSIVE — DESKTOP  ≥ 900px
===================================================== */
@media (min-width: 900px) {
  section { padding: 6rem 2rem; }

  /* Nav — mostrar links completos, ocultar hamburguesa */
  nav { padding: 1.2rem 4rem; }
  nav.scrolled { padding: .8rem 4rem; }
  .nav-hamburger { display: none; }
  .nav-links {
    display: flex !important;
    position: static;
    width: auto; height: auto;
    flex-direction: row;
    background-color: transparent !important;
    z-index: auto;
    gap: 2.5rem;
    padding: 0; margin: 0;
  }
  .nav-links a {
    font-family: 'DM Sans', sans-serif;
    font-size: .72rem;
    letter-spacing: .12em;
    color: var(--text-muted);
  }
  .nav-logo img  { width: 52px; height: 52px; }
  .nav-logo span { font-size: 1.6rem; }

  /* Hero */
  .hero-logo-wrap { width: 140px; height: 140px; }
  .hero-eyebrow   { font-size: 1.1rem; }
  .hero-desc      { font-size: .95rem; }
  .hero-badges    { gap: 3rem; }
  .hero-blob-1    { width: 500px; height: 500px; top: -100px; right: -100px; filter: blur(80px); }
  .hero-blob-2    { width: 350px; height: 350px; bottom: 0; left: -80px; filter: blur(80px); }
  .badge-num      { font-size: 2.7rem; }
  .badge-label    { font-size: 1.15rem; max-width: none; }

  /* Grids 2 columnas */
  .about-grid     { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .specialty-inner { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .exp-grid       { grid-template-columns: 1fr 1fr; gap: 5rem; }
  .location-grid  { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .contact-inner  { grid-template-columns: 1fr 1fr; gap: 5rem; }

  /* Badges y cards más grandes en desktop */
  .about-img-badge  { bottom: -1.5rem; right: -1.5rem; padding: 1.4rem 1.8rem; font-size: 1.1rem; }
  .specialty-img-badge { left: -1.5rem; top: 1.5rem; padding: 1rem 1.4rem; }
  .specialty-img-badge .badge-num   { font-size: 1.8rem; }
  .specialty-img-badge .badge-label { font-size: 1.35rem; }

  .about-list li { font-size: 1rem; }

  .services-grid  { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .service-card   { padding: 2.5rem 2rem; }
  .svc-name       { font-size: 1.15rem; }
  .svc-icon       { font-size: 1.8rem; }

  .test-grid      { grid-template-columns: repeat(3, 1fr); }
  .test-card      { padding: 2rem; }

  .location-info  { gap: 2rem; }
  .map-embed      { height: 380px; }

  .exp-step       { gap: 1.5rem; padding: 1.8rem 0; }
  .step-num       { color: #2479df; font-size: 2.2rem; width: 3rem; }
  .exp-quote p    { font-size: 1.1rem; }

  .footer-grid    { grid-template-columns: 2fr 1fr 1fr; gap: 3rem; }
  .footer-bottom  { flex-direction: row; justify-content: space-between; text-align: left; }

  /* Buttons más generosos en desktop */
  .btn-primary    { font-size: 1.1rem; padding: .9rem 2.2rem; }
  .btn-outline    { font-size: 1.1rem; padding: .85rem 2.2rem; }

  .section-desc   { font-size: 1.05rem; }
  .faq-item summary { padding: 1.3rem 1.6rem; font-size: .88rem; }
  .faq-answer       { padding: 0 1.6rem 1.4rem; }
}

/* =====================================================
   RESPONSIVE — LARGE DESKTOP  ≥ 1200px
===================================================== */
@media (min-width: 1200px) {
  nav { padding: 1.2rem 5rem; }
  nav.scrolled { padding: .8rem 5rem; }
}