/* ═══════════════════════════════════════════════
   DENTALÁSER — Design System
   Paleta: Navy #184566 · Cyan #44D4E4 · White #FDFFFF
   Tipografía: CottorwayPro (display) · Polly (body)
   ═══════════════════════════════════════════════ */

/* ── FUENTES ── */
@font-face { font-family:'CottorwayPro'; src:local('CottorwayPro-Light'); font-weight:300; font-display:swap; }
@font-face { font-family:'CottorwayPro'; src:local('CottorwayPro-Regular'); font-weight:400; font-display:swap; }
@font-face { font-family:'CottorwayPro'; src:local('CottorwayPro-Medium'); font-weight:500; font-display:swap; }
@font-face { font-family:'CottorwayPro'; src:local('CottorwayPro-SemiBold'); font-weight:600; font-display:swap; }
@font-face { font-family:'CottorwayPro'; src:local('CottorwayPro-Bold'); font-weight:700; font-display:swap; }
@font-face { font-family:'CottorwayPro'; src:local('CottorwayPro-ExtraBold'); font-weight:800; font-display:swap; }
@font-face { font-family:'CottorwayPro'; src:local('CottorwayPro-Black'); font-weight:900; font-display:swap; }
@font-face { font-family:'Polly'; src:local('Polly-Thin'); font-weight:100; font-display:swap; }
@font-face { font-family:'Polly'; src:local('Polly-light'); font-weight:300; font-display:swap; }
@font-face { font-family:'Polly'; src:local('Polly-Regular'); font-weight:400; font-display:swap; }
@font-face { font-family:'Polly'; src:local('Polly-Bold'); font-weight:700; font-display:swap; }

/* ── TOKENS ── */
:root {
  --navy:       #184566;
  --navy-dark:  #0d2a3d;
  --navy-mid:   #10344f;
  --cyan:       #44D4E4;
  --cyan-light: #6BEDFB;
  --cyan-dim:   rgba(68,212,228,.12);
  --steel:      #59879E;
  --white:      #FDFFFF;
  --gray-bg:    #f0f6f9;

  --f-d: 'CottorwayPro','DM Sans',system-ui,sans-serif;
  --f-b: 'Polly','DM Sans',system-ui,sans-serif;

  --ease-expo: cubic-bezier(.16,1,.3,1);
  --ease-in-out: cubic-bezier(.83,0,.17,1);

  --z-cursor: 9999;
  --z-nav:    900;
  --z-modal:  800;
  --z-over:   10;
}

/* ── RESET ── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { font-size:16px; -webkit-text-size-adjust:100%; }
body {
  font-family:var(--f-b);
  background:var(--white);
  color:var(--navy);
  overflow-x:hidden;
  cursor:auto;
}
img,video { display:block; max-width:100%; }
a { color:inherit; text-decoration:none; }
button,input,textarea,select { font-family:inherit; border:none; background:none; }
ul,ol { list-style:none; }
h1,h2,h3,h4 { font-family:var(--f-d); font-weight:900; line-height:1.05; letter-spacing:-.01em; }

/* ── BARRA PROGRESO ── */
.progress-bar {
  position:fixed; top:0; left:0; height:2px; background:var(--cyan);
  z-index:var(--z-nav); transform-origin:left; transform:scaleX(0);
  transition:transform .1s linear;
}

/* ── NAVEGACIÓN ── */
nav {
  position:fixed; top:0; left:0; right:0; z-index:var(--z-nav);
  padding:24px 56px;
  display:flex; align-items:center; justify-content:space-between;
  /* Totalmente transparente por defecto */
  background:transparent;
  transition:background .45s var(--ease-expo),padding .45s var(--ease-expo),backdrop-filter .45s;
}
nav.scrolled {
  background:rgba(13,42,61,.94);
  backdrop-filter:blur(24px); -webkit-backdrop-filter:blur(24px);
  padding:16px 56px;
  box-shadow:0 1px 0 rgba(68,212,228,.1);
}
.nav-logo { display:flex; align-items:center; }
.nav-logo img { height:48px; width:auto; object-fit:contain; }
.nav-links { display:flex; gap:36px; }
.nav-links a {
  font-family:var(--f-d); font-size:15px; font-weight:600; letter-spacing:.03em;
  color:rgba(253,255,255,.85); transition:color .2s;
}
.nav-links a:hover { color:var(--cyan); }

/* Botón de teléfono interactivo */
.nav-phone-wrap { position:relative; }
.nav-phone-btn {
  display:inline-flex; align-items:center; gap:9px;
  font-family:var(--f-d); font-size:14px; font-weight:700; letter-spacing:.02em;
  color:var(--navy); background:var(--cyan);
  padding:12px 22px; border-radius:100px; cursor:pointer;
  transition:transform .25s var(--ease-expo),box-shadow .25s,background .2s;
}
.nav-phone-btn:hover { transform:translateY(-2px); box-shadow:0 8px 28px rgba(68,212,228,.4); }
.nav-phone-btn svg { flex-shrink:0; }
.nav-phone-chevron { transition:transform .25s var(--ease-expo); }
.nav-phone-wrap.open .nav-phone-chevron { transform:rotate(180deg); }

.nav-phone-dropdown {
  position:absolute; top:calc(100% + 10px); right:0;
  background:var(--white); border-radius:16px;
  box-shadow:0 20px 60px rgba(13,42,61,.25), 0 0 0 1px rgba(68,212,228,.15);
  min-width:240px; overflow:hidden;
  opacity:0; transform:translateY(-8px) scale(.97);
  pointer-events:none;
  transition:opacity .22s var(--ease-expo), transform .22s var(--ease-expo);
}
.nav-phone-wrap.open .nav-phone-dropdown {
  opacity:1; transform:translateY(0) scale(1); pointer-events:auto;
}
.nav-phone-option {
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 22px; gap:16px;
  transition:background .15s;
}
.nav-phone-option:hover { background:var(--gray-bg); }
.nav-phone-option:first-child { border-bottom:1px solid rgba(24,69,102,.07); }
.nav-phone-city {
  font-family:var(--f-d); font-size:11px; font-weight:700; letter-spacing:.1em;
  text-transform:uppercase; color:var(--steel);
}
.nav-phone-num {
  font-family:var(--f-d); font-size:16px; font-weight:900; color:var(--navy); letter-spacing:-.01em;
}

/* CTA de cita (alias para compatibilidad) */
.nav-cta {
  font-family:var(--f-d); font-size:14px; font-weight:700; letter-spacing:.02em;
  color:var(--navy); background:var(--cyan);
  padding:12px 26px; border-radius:100px;
  transition:transform .25s var(--ease-expo),box-shadow .25s,background .2s;
}
.nav-cta:hover { transform:translateY(-2px); box-shadow:0 8px 28px rgba(68,212,228,.4); }

.nav-burger { display:none; flex-direction:column; gap:5px; width:26px; }
.nav-burger span { display:block; width:100%; height:1.5px; background:var(--white); transition:.3s var(--ease-expo); border-radius:2px; }

/* Mobile nav */
.nav-mobile {
  position:fixed; inset:0; background:var(--navy-dark); z-index:calc(var(--z-nav) - 1);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:40px;
  transform:translateX(100%); transition:transform .5s var(--ease-expo);
}
.nav-mobile.open { transform:translateX(0); }
.nav-mobile a {
  font-family:var(--f-d); font-size:clamp(1.8rem,6vw,3rem); font-weight:900;
  color:var(--white); letter-spacing:-0.005em; transition:color .2s;
}
.nav-mobile a:hover { color:var(--cyan); }
/* Teléfonos en menú móvil */
.nav-mobile-phones {
  display:flex; flex-direction:column; align-items:center; gap:8px; margin-top:8px;
}
.nav-mobile-phone {
  font-family:var(--f-d); font-size:clamp(1rem,3vw,1.3rem); font-weight:700;
  color:var(--cyan); letter-spacing:.02em;
}
.nav-mobile-phone-city { font-size:.7em; font-weight:400; color:rgba(253,255,255,.5); display:block; text-transform:uppercase; letter-spacing:.1em; margin-bottom:2px; }

/* ── BOTONES ── */
.btn-primary {
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--f-d); font-size:14px; font-weight:700; letter-spacing:.02em;
  color:var(--navy); background:var(--cyan);
  padding:16px 34px; border-radius:100px;
  transition:transform .25s var(--ease-expo),box-shadow .25s;
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 14px 40px rgba(68,212,228,.4); }
.btn-ghost {
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--f-d); font-size:14px; font-weight:600; letter-spacing:.02em;
  color:var(--white); border:1.5px solid rgba(253,255,255,.25);
  padding:16px 34px; border-radius:100px;
  transition:border-color .25s,background .25s;
}
.btn-ghost:hover { border-color:var(--cyan); background:rgba(68,212,228,.08); }
.btn-navy {
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--f-d); font-size:14px; font-weight:700; letter-spacing:.02em;
  color:var(--white); background:var(--navy);
  padding:16px 34px; border-radius:100px;
  transition:transform .25s var(--ease-expo),box-shadow .25s;
}
.btn-navy:hover { transform:translateY(-2px); box-shadow:0 14px 40px rgba(24,69,102,.35); }
.btn-sm { padding:11px 22px; font-size:13px; }
.btn-icon {
  width:40px; height:40px; border-radius:50%; border:1.5px solid rgba(68,212,228,.3);
  display:inline-flex; align-items:center; justify-content:center;
  color:var(--cyan); transition:.25s;
}
.btn-icon:hover { background:var(--cyan); color:var(--navy); border-color:var(--cyan); }

/* ── HERO → STATS CONNECTOR ── */
.hero-connector {
  height:80px; background:linear-gradient(to bottom, var(--navy) 0%, var(--white) 100%);
  position:relative;
}
.hero-connector::before {
  content:''; position:absolute; inset:0;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 80' preserveAspectRatio='none'%3E%3Cpath fill='%23FDFFFF' d='M0,80 C360,0 1080,0 1440,80 L1440,80 L0,80 Z'/%3E%3C/svg%3E") no-repeat bottom/100% 100%;
}

/* ── INNER LAYOUT ── */
.container { max-width:1280px; margin:0 auto; padding:0 56px; }

/* ── SECTION HEADERS ── */
.sec-label {
  display:inline-block; font-family:var(--f-d); font-size:14px; font-weight:700;
  letter-spacing:.12em; color:var(--steel);
  margin-bottom:24px;
}
.sec-label-cyan {
  display:inline-block; font-family:var(--f-d); font-size:13px; font-weight:700;
  letter-spacing:.12em; color:var(--cyan); background:var(--cyan-dim);
  padding:8px 18px; border-radius:100px; border:1px solid rgba(68,212,228,.2);
  margin-bottom:28px;
}
.sec-h2 {
  font-size:clamp(2.4rem,5.5vw,4.8rem); font-weight:900; letter-spacing:-.01em;
  color:var(--navy); text-wrap:balance; line-height:1.0;
}
.sec-h2-white { color:var(--white); }
.sec-h2 .accent { color:var(--cyan); }
.sec-body {
  font-family:var(--f-b); font-size:18px; font-weight:300; line-height:1.65;
  color:var(--steel); margin-top:16px; max-width:560px;
}
.sec-body-white { color:rgba(253,255,255,.6); }

/* ── STATS ── */
.stats-section { background:var(--white); padding:100px 0; }
.stats-grid { display:grid; grid-template-columns:repeat(4,1fr); }
.stat-item {
  padding:48px 48px; position:relative;
  opacity:0; transform:translateY(24px);
}
.stat-item.visible { opacity:1; transform:translateY(0); transition:opacity .7s var(--ease-expo),transform .7s var(--ease-expo); }
.stat-item:not(:last-child)::after {
  content:''; position:absolute; right:0; top:20%; bottom:20%;
  width:1px; background:rgba(24,69,102,.1);
}
.stat-num {
  font-family:var(--f-d); font-size:clamp(3.2rem,5.5vw,5.5rem); font-weight:900;
  letter-spacing:-0.005em; color:var(--navy); line-height:1; margin-bottom:12px;
  display:flex; align-items:baseline; gap:3px;
}
.stat-num .plus { font-size:.55em; color:var(--cyan); }
.stat-num .unit { font-size:.45em; font-weight:700; color:var(--cyan); margin-left:2px; }
.stat-label { font-family:var(--f-b); font-size:15px; font-weight:300; color:var(--steel); line-height:1.4; }

/* ── ANTES/DESPUÉS SLIDER ── */
.ba-slider-wrap {
  position:relative; border-radius:20px; overflow:hidden;
  user-select:none; touch-action:none;
}
.ba-img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.ba-after { clip-path:inset(0 50% 0 0); transition:none; }
.ba-handle {
  position:absolute; top:0; bottom:0; left:50%;
  width:3px; background:var(--white); transform:translateX(-50%); z-index:3;
}
.ba-handle-btn {
  position:absolute; top:50%; left:50%;
  transform:translate(-50%,-50%);
  width:52px; height:52px; background:var(--white); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 4px 24px rgba(0,0,0,.3);
  font-size:18px; color:var(--navy);
}
.ba-label {
  position:absolute; bottom:20px; font-family:var(--f-d);
  font-size:11px; font-weight:800; letter-spacing:.12em;
  padding:7px 16px; border-radius:100px; z-index:2;
}
.ba-label-before { left:20px; background:rgba(0,0,0,.45); color:var(--white); -webkit-backdrop-filter:blur(8px); backdrop-filter:blur(8px); }
.ba-label-after  { right:20px; background:var(--cyan); color:var(--navy); }

/* ── TESTIMONIOS ── */
.testimonial-stars { display:flex; gap:3px; margin-bottom:24px; }
.star { color:var(--cyan); font-size:18px; }
.testimonial-quote {
  font-family:var(--f-d); font-size:clamp(1.5rem,3vw,2.4rem);
  font-weight:700; letter-spacing:0; color:var(--navy);
  line-height:1.25; margin-bottom:36px; text-wrap:balance;
}
.testimonial-author { display:flex; align-items:center; gap:16px; }
.testimonial-avatar {
  width:50px; height:50px; border-radius:50%; background:var(--navy);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-d); font-size:17px; font-weight:900; color:var(--cyan);
  flex-shrink:0;
}
.testimonial-name { font-family:var(--f-d); font-size:15px; font-weight:700; color:var(--navy); }
.testimonial-meta { font-family:var(--f-b); font-size:13px; font-weight:300; color:var(--steel); margin-top:3px; }
.testimonials-dots { display:flex; gap:8px; margin-top:44px; }
.t-dot { width:28px; height:2px; background:rgba(24,69,102,.15); border-radius:1px; transition:.35s; }
.t-dot.active { background:var(--cyan); width:60px; }

/* ── VIDEO EMBED ── */
.video-wrap {
  position:relative; border-radius:20px; overflow:hidden;
  background:var(--navy-dark);
}
.video-poster {
  position:relative; width:100%;
  background-size:cover; background-position:center;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
}
.video-play-btn {
  width:72px; height:72px; border-radius:50%; background:var(--cyan);
  display:flex; align-items:center; justify-content:center;
  font-size:22px; color:var(--navy);
  transition:transform .3s var(--ease-expo),box-shadow .3s;
  z-index:2; position:relative;
}
.video-wrap:hover .video-play-btn { transform:scale(1.12); box-shadow:0 16px 48px rgba(68,212,228,.5); }
.video-poster::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to top, rgba(13,42,61,.7) 0%, transparent 50%);
}
.video-caption {
  position:absolute; bottom:24px; left:24px; right:24px; z-index:3;
  font-family:var(--f-d); font-size:13px; font-weight:600; color:rgba(253,255,255,.75);
  letter-spacing:.04em;
}
.video-iframe { position:absolute; inset:0; width:100%; height:100%; display:none; }
.video-iframe.playing { display:block; }

/* ── FAQ ACCORDION ── */
.faq-item { border-bottom:1px solid rgba(24,69,102,.1); }
.faq-question {
  display:flex; align-items:center; justify-content:space-between;
  padding:24px 0; cursor:pointer;
  font-family:var(--f-d); font-size:16px; font-weight:700; color:var(--navy);
  transition:color .2s;
}
.faq-question:hover { color:var(--steel); }
.faq-icon {
  width:32px; height:32px; border-radius:50%; border:1.5px solid rgba(24,69,102,.2);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
  font-size:18px; color:var(--navy); transition:.35s var(--ease-expo);
}
.faq-item.open .faq-icon { background:var(--cyan); border-color:var(--cyan); color:var(--navy); transform:rotate(45deg); }
.faq-answer {
  font-family:var(--f-b); font-size:15px; font-weight:300; color:var(--steel);
  line-height:1.7; max-height:0; overflow:hidden; transition:max-height .5s var(--ease-expo),padding .35s;
}
.faq-item.open .faq-answer { max-height:400px; padding-bottom:24px; }

/* ── HERO GENÉRICO (subpáginas) ── */
.page-hero {
  min-height:60vh; background:var(--navy);
  display:flex; align-items:flex-end; position:relative; overflow:hidden;
  padding:120px 56px 80px;
}
.page-hero-bg {
  position:absolute; inset:0; object-fit:cover; width:100%; height:100%;
  opacity:.25; transform:scale(1.05); transition:transform 8s var(--ease-expo);
}
.page-hero.loaded .page-hero-bg { transform:scale(1); }
.page-hero-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to right, var(--navy) 40%, rgba(24,69,102,.5));
}
.page-hero-inner { position:relative; z-index:2; max-width:900px; }
.page-hero-h1 {
  font-size:clamp(3rem,7vw,7rem); font-weight:900; letter-spacing:-0.005em;
  color:var(--white); line-height:0.95;
}
.page-hero-h1 .accent { color:var(--cyan); }
.page-hero-sub {
  font-family:var(--f-b); font-size:17px; font-weight:300; line-height:1.6;
  color:rgba(253,255,255,.6); margin-top:20px; max-width:580px;
}
.hero-breadcrumb {
  font-family:var(--f-d); font-size:13px; font-weight:600; letter-spacing:.10em;
  color:rgba(68,212,228,.7); margin-bottom:20px; display:flex; align-items:center; gap:10px;
}
.hero-breadcrumb span { color:rgba(255,255,255,.3); }

/* ── SECTION HEADER BLOCK ── */
.section-header { margin-bottom:56px; }
.section-header .sec-h2 { margin-top:12px; }
.section-header .sec-body { margin-top:14px; }

/* ── SEDES / CLINICS ── */
.sedes-section { display:grid; grid-template-columns:1fr 1fr; }
.sede-card { position:relative; padding:80px 64px; overflow:hidden; min-height:500px; display:flex; flex-direction:column; justify-content:flex-end; }
.sede-card:first-child { background:var(--navy); }
.sede-card:last-child  { background:var(--navy-dark); }
.sede-bg {
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:.12; transition:opacity .5s, transform .7s var(--ease-expo);
}
.sede-card:hover .sede-bg { opacity:.22; transform:scale(1.04); }
.sede-label { font-family:var(--f-d); font-size:14px; font-weight:700; letter-spacing:.10em; color:var(--cyan); margin-bottom:14px; position:relative; z-index:1; }
.sede-name { font-family:var(--f-d); font-size:clamp(1.8rem,3vw,2.8rem); font-weight:900; letter-spacing:-.01em; color:var(--white); margin-bottom:20px; position:relative; z-index:1; }
.sede-address { font-family:var(--f-b); font-size:15px; font-weight:300; color:rgba(253,255,255,.55); line-height:1.6; position:relative; z-index:1; }
.sede-phone { font-family:var(--f-d); font-size:18px; font-weight:700; color:var(--cyan); margin-top:12px; margin-bottom:28px; position:relative; z-index:1; display:block; }

/* ── CTA FINAL ── */
.cta-section { background:var(--cyan); padding:100px 56px; text-align:center; }
.cta-title { font-family:var(--f-d); font-size:clamp(2.4rem,5.5vw,5rem); font-weight:900; letter-spacing:-.015em; color:var(--navy); line-height:1.0; margin-bottom:18px; }
.cta-desc { font-family:var(--f-b); font-size:17px; font-weight:300; color:rgba(24,69,102,.7); margin-bottom:44px; max-width:460px; margin-left:auto; margin-right:auto; }
.cta-form { display:flex; gap:10px; max-width:520px; margin:0 auto 28px; }
.cta-input {
  flex:1; font-family:var(--f-b); font-size:15px; color:var(--navy);
  background:rgba(24,69,102,.08); border:1.5px solid rgba(24,69,102,.15);
  border-radius:100px; padding:16px 24px; outline:none; transition:.2s;
}
.cta-input::placeholder { color:rgba(24,69,102,.4); }
.cta-input:focus { border-color:var(--navy); background:rgba(24,69,102,.05); }
.cta-phones { display:flex; gap:32px; justify-content:center; flex-wrap:wrap; margin-top:24px; }
.cta-phone-item { display:flex; align-items:center; gap:10px; font-family:var(--f-d); font-size:17px; font-weight:700; color:var(--navy); }

/* ── FOOTER ── */
footer { background:var(--navy-dark); padding:72px 56px 40px; }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:52px; margin-bottom:52px; }
.footer-logo img { height:52px; margin-bottom:20px; }
.footer-tagline { font-family:var(--f-b); font-size:14px; font-weight:300; color:rgba(253,255,255,.45); line-height:1.65; max-width:220px; }
.footer-col-title { font-family:var(--f-d); font-size:13px; font-weight:700; letter-spacing:.08em; color:var(--cyan); margin-bottom:20px; }
.footer-links { display:flex; flex-direction:column; gap:11px; }
.footer-links a { font-family:var(--f-b); font-size:14px; font-weight:300; color:rgba(253,255,255,.5); transition:color .2s; }
.footer-links a:hover { color:var(--white); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.08); padding-top:32px; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px; }
.footer-legal { font-family:var(--f-b); font-size:13px; color:rgba(255,255,255,.25); }
.footer-social { display:flex; gap:10px; }
.footer-social a {
  width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,.12);
  display:flex; align-items:center; justify-content:center;
  color:rgba(255,255,255,.5); font-size:14px; transition:.2s;
}
.footer-social a:hover { border-color:var(--cyan); color:var(--cyan); }

/* ── GSAP ESTADOS INICIALES ── */
.gsap-up { opacity:0; transform:translateY(40px); }
.gsap-left { opacity:0; transform:translateX(-40px); }
.gsap-right { opacity:0; transform:translateX(40px); }
.gsap-scale { opacity:0; transform:scale(.92); }
.clip-reveal { clip-path:inset(0 0 100% 0); }

/* ── INSTAGRAM SECTION ── */
.insta-section { background:var(--navy-dark); padding:100px 56px; text-align:center; }
.insta-label { display:inline-flex; align-items:center; gap:10px; font-family:var(--f-d); font-size:14px; font-weight:700; letter-spacing:.1em; color:var(--cyan); margin-bottom:24px; }
.insta-h2 { font-family:var(--f-d); font-size:clamp(2.4rem,5vw,4rem); font-weight:900; letter-spacing:-0.005em; color:var(--white); line-height:1.0; margin-bottom:12px; }
.insta-sub { font-family:var(--f-b); font-size:17px; font-weight:300; color:rgba(253,255,255,.5); margin-bottom:44px; }
.insta-handle-btn {
  display:inline-flex; align-items:center; gap:12px;
  font-family:var(--f-d); font-size:18px; font-weight:800; color:var(--navy);
  background:var(--cyan); padding:16px 36px; border-radius:100px;
  transition:transform .25s var(--ease-expo), box-shadow .25s;
}
.insta-handle-btn:hover { transform:scale(1.04); box-shadow:0 16px 48px rgba(68,212,228,.4); }
.insta-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:4px; margin-bottom:48px; max-width:960px; margin-left:auto; margin-right:auto; }
.insta-item { aspect-ratio:1; background:var(--navy); overflow:hidden; position:relative; }
.insta-item img { width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease-expo); }
.insta-item:hover img { transform:scale(1.06); }
.insta-item::after { content:''; position:absolute; inset:0; background:rgba(24,69,102,0); transition:.3s; }
.insta-item:hover::after { background:rgba(24,69,102,.35); }

/* ── CONFIAR SECTION (¿Por qué Dentaláser?) ── */
.confiar-section { background:var(--white); padding:120px 56px; }
.confiar-inner { max-width:1280px; margin:0 auto; display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:center; }
.confiar-stats { display:grid; grid-template-columns:1fr 1fr; gap:2px; border-radius:20px; overflow:hidden; margin-top:48px; }
.confiar-stat { background:var(--navy); padding:36px 32px; }
.confiar-stat:nth-child(2) { background:var(--cyan); }
.confiar-stat:nth-child(2) .confiar-stat-num { color:var(--navy); }
.confiar-stat:nth-child(2) .confiar-stat-lbl { color:rgba(24,69,102,.65); }
.confiar-stat-num { font-family:var(--f-d); font-size:clamp(2rem,4vw,3.2rem); font-weight:900; letter-spacing:-0.005em; color:var(--white); line-height:1; }
.confiar-stat-lbl { font-family:var(--f-b); font-size:14px; font-weight:300; color:rgba(253,255,255,.55); margin-top:8px; line-height:1.4; }
.confiar-reasons { display:flex; flex-direction:column; gap:20px; margin-top:32px; }
.confiar-reason { display:flex; align-items:flex-start; gap:16px; }
.confiar-check { width:28px; height:28px; border-radius:50%; background:var(--cyan); display:flex; align-items:center; justify-content:center; flex-shrink:0; margin-top:2px; font-size:12px; color:var(--navy); font-weight:900; }
.confiar-reason-txt h3 { font-family:var(--f-d); font-size:17px; font-weight:700; color:var(--navy); margin-bottom:4px; }
.confiar-reason-txt p { font-family:var(--f-b); font-size:15px; font-weight:300; color:var(--steel); line-height:1.55; }
.confiar-img-wrap { position:relative; border-radius:24px; overflow:hidden; aspect-ratio:4/5; }
.confiar-img-wrap img { width:100%; height:100%; object-fit:cover; object-position:top center; }
.confiar-img-badge {
  position:absolute; bottom:24px; left:24px; right:24px;
  background:rgba(13,42,61,.85); backdrop-filter:blur(20px); -webkit-backdrop-filter:blur(20px);
  border:1px solid rgba(68,212,228,.2); border-radius:16px; padding:20px 24px;
}
.confiar-img-badge-title { font-family:var(--f-d); font-size:20px; font-weight:900; color:var(--white); margin-bottom:4px; }
.confiar-img-badge-sub { font-family:var(--f-b); font-size:13px; font-weight:300; color:rgba(253,255,255,.6); }

/* ── MOTION REDUCIDO ── */
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation-duration:.01ms !important; transition-duration:.01ms !important; }
  body { cursor:auto; }
  button { cursor:pointer; }
  a { cursor:pointer; }
}

/* ── RESPONSIVE ── */
@media (max-width:1024px) {
  nav { padding:22px 32px; }
  nav.scrolled { padding:16px 32px; }
  .container { padding:0 32px; }
  .page-hero { padding:120px 32px 72px; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .stat-item:nth-child(2)::after { display:none; }
  .footer-grid { grid-template-columns:1fr 1fr; }
  .sedes-section { grid-template-columns:1fr; }
  .sede-card { padding:64px 40px; }
  .cta-section { padding:80px 32px; }
  footer { padding:56px 32px 36px; }
  .confiar-inner { grid-template-columns:1fr; gap:56px; }
  .confiar-img-wrap { aspect-ratio:16/9; }
  .insta-section { padding:80px 32px; }
}

@media (max-width:768px) {
  .nav-links { display:none; }
  .nav-cta { display:none; }
  .nav-burger { display:flex; }
  .container { padding:0 24px; }
  .page-hero { padding:110px 24px 60px; min-height:50vh; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .stat-item { padding:32px 20px; }
  .stat-item::after { display:none; }
  .sedes-section { grid-template-columns:1fr; }
  .cta-form { flex-direction:column; }
  .cta-phones { flex-direction:column; gap:16px; }
  footer { padding:48px 24px 32px; }
  .footer-grid { grid-template-columns:1fr; gap:36px; }
  .footer-bottom { flex-direction:column; align-items:flex-start; }
  .sede-card { padding:56px 24px 48px; min-height:400px; }
  .confiar-section { padding:80px 24px; }
  .confiar-stats { grid-template-columns:1fr 1fr; }
  .insta-grid { grid-template-columns:repeat(2,1fr); }
  .insta-section { padding:64px 24px; }
}