/* =============================================================
   Clínica Dental Lumina — Glassmorphism Modern (Arquetipo 04)
   ============================================================= */

/* 1. Tokens ---------------------------------------------------- */
:root {
  --bg:        #eaf6f4;   /* off-white menta muy claro */
  --bg-2:      #dff0ef;
  --ink:       #0f2b2c;   /* verde petróleo casi negro */
  --ink-soft:  #355152;
  --ink-mute:  #6b8788;
  --accent:    #18a999;   /* menta/teal clínico */
  --accent-d:  #0e7c70;
  --accent-2:  #6aa7ff;   /* cielo suave */
  --coral:     #ff8a6b;   /* cálido puntual */
  --glass:     rgba(255,255,255,0.55);
  --glass-2:   rgba(255,255,255,0.32);
  --glass-brd: rgba(255,255,255,0.75);
  --line:      rgba(15,43,44,0.10);
  --shadow-s:  0 2px 10px rgba(15,43,44,0.05);
  --shadow-m:  0 18px 40px -18px rgba(15,43,44,0.22);
  --shadow-l:  0 40px 80px -30px rgba(15,43,44,0.30);

  --sans: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  --display: "Bricolage Grotesque", "Manrope", system-ui, sans-serif;

  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);

  --container: 1200px;
  --radius:    22px;
}

@property --spin { syntax: "<angle>"; initial-value: 0deg; inherits: false; }

/* 2. Reset & base --------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; }
html { -webkit-text-size-adjust: 100%; tab-size: 2; scroll-behavior: smooth; overflow-x: clip; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.62;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
  overscroll-behavior-y: none;
}
img, svg, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
input, select { font: inherit; color: inherit; }
p { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; line-height: 1.04; letter-spacing: -0.025em; font-family: var(--display); font-weight: 700; }
::selection { background: var(--accent); color: #fff; }
:focus-visible { outline: 2px solid var(--accent-d); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: fixed; top: -100px; left: 1rem; z-index: 9999;
  padding: .6rem 1rem; background: #fff; color: var(--ink);
  border-radius: 10px; font-weight: 600; box-shadow: var(--shadow-m);
}
.skip-link:focus { top: 1rem; }

/* 3. Background mesh ------------------------------------------- */
.bg-mesh { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; background: var(--bg); }
.blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .55; will-change: transform; }
.blob-1 { width: 48vw; height: 48vw; background: #7fe3d4; top: -10vw; left: -8vw; animation: drift1 22s ease-in-out infinite; }
.blob-2 { width: 40vw; height: 40vw; background: #a9cbff; top: 20vh; right: -10vw; animation: drift2 26s ease-in-out infinite; }
.blob-3 { width: 36vw; height: 36vw; background: #ffd0bf; bottom: -8vw; left: 20vw; animation: drift3 30s ease-in-out infinite; opacity: .42; }
.blob-4 { width: 30vw; height: 30vw; background: #b6f0e6; bottom: 10vh; right: 15vw; animation: drift1 28s ease-in-out infinite reverse; }
@keyframes drift1 { 0%,100%{ transform: translate(0,0) scale(1); } 50%{ transform: translate(6vw,4vh) scale(1.12); } }
@keyframes drift2 { 0%,100%{ transform: translate(0,0) scale(1); } 50%{ transform: translate(-5vw,6vh) scale(1.08); } }
@keyframes drift3 { 0%,100%{ transform: translate(0,0) scale(1); } 50%{ transform: translate(4vw,-5vh) scale(1.15); } }

.bg-grain {
  position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .035; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* 4. Glass utility -------------------------------------------- */
.glass {
  background: rgba(255,255,255,0.72); /* fallback sólido */
  border: 1px solid var(--glass-brd);
  border-radius: var(--radius);
  box-shadow: var(--shadow-m);
}
@supports (backdrop-filter: blur(20px)) {
  .glass {
    background: var(--glass);
    backdrop-filter: blur(22px) saturate(170%);
    -webkit-backdrop-filter: blur(22px) saturate(170%);
  }
}

/* 5. Buttons -------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .9rem 1.5rem; border-radius: 999px; font-weight: 600; font-size: .98rem;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background .3s, color .3s;
  white-space: nowrap;
}
.btn-primary { background: linear-gradient(135deg, var(--accent) 0%, var(--accent-d) 100%); color: #fff; box-shadow: 0 10px 24px -8px rgba(14,124,112,.55); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px -8px rgba(14,124,112,.6); }
.btn-ghost { background: rgba(255,255,255,.6); color: var(--ink); border: 1px solid var(--glass-brd); }
.btn-ghost:hover { transform: translateY(-2px); background: #fff; box-shadow: var(--shadow-s); }

/* 6. Nav ------------------------------------------------------ */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: .9rem clamp(1rem, 4vw, 2.5rem); transition: padding .4s var(--ease-out); }
.nav-inner {
  max-width: var(--container); margin: 0 auto;
  display: flex; align-items: center; gap: 1.5rem;
  padding: .55rem .7rem .55rem 1.1rem; border-radius: 999px;
  background: rgba(255,255,255,0.55); border: 1px solid transparent;
  transition: background .4s, border-color .4s, box-shadow .4s;
}
.nav.is-stuck .nav-inner { background: rgba(255,255,255,0.7); border-color: var(--glass-brd); box-shadow: var(--shadow-m); backdrop-filter: blur(18px) saturate(160%); -webkit-backdrop-filter: blur(18px) saturate(160%); }
.brand { display: flex; align-items: center; gap: .55rem; margin-right: auto; }
.brand-mark { width: 26px; height: 26px; fill: var(--accent-d); }
.brand-word { font-family: var(--display); font-weight: 800; font-size: 1.3rem; letter-spacing: -0.04em; color: var(--ink); }
.nav-links { display: flex; gap: 1.6rem; }
.nav-links a { font-weight: 500; font-size: .95rem; color: var(--ink-soft); position: relative; transition: color .25s; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -4px; width: 0; height: 2px; background: var(--accent); border-radius: 2px; transition: width .3s var(--ease-out); }
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { padding: .7rem 1.3rem; font-size: .92rem; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; padding: 10px; }
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(3.5px) rotate(45deg); }
.nav.is-open .nav-toggle span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }

/* 7. Layout helpers ------------------------------------------- */
.section { max-width: var(--container); margin: 0 auto; padding: clamp(4rem, 9vw, 8rem) clamp(1.1rem, 4vw, 2.5rem); }
.section-head { max-width: 760px; margin-bottom: clamp(2.2rem, 5vw, 3.5rem); }
.kicker { display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-d); margin-bottom: 1rem; }
.section-title { font-size: clamp(1.9rem, 4.3vw, 3.1rem); color: var(--ink); }
.eyebrow { display: inline-flex; align-items: center; gap: .55rem; font-weight: 600; font-size: .9rem; color: var(--accent-d); }
.dot-live { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 rgba(24,169,153,.5); animation: pulse 2.2s infinite; }
@keyframes pulse { 0%{ box-shadow: 0 0 0 0 rgba(24,169,153,.5);} 70%{ box-shadow: 0 0 0 10px rgba(24,169,153,0);} 100%{ box-shadow: 0 0 0 0 rgba(24,169,153,0);} }

/* 8. Hero ----------------------------------------------------- */
.hero { max-width: var(--container); margin: 0 auto; padding: clamp(7rem, 14vw, 10rem) clamp(1.1rem, 4vw, 2.5rem) 0; }
.hero-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.hero-title { font-size: clamp(2.6rem, 7vw, 5.2rem); font-weight: 800; color: var(--ink); letter-spacing: -0.04em; }
.hero-title em { font-style: italic; font-weight: 600; color: var(--accent-d); position: relative; }
.hero-sub { margin-top: 1.5rem; font-size: clamp(1.05rem, 1.7vw, 1.25rem); color: var(--ink-soft); max-width: 44ch; }
.hero-sub strong { color: var(--accent-d); font-weight: 700; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.2rem; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 1.6rem; margin-top: 2.6rem; list-style: none; }
.hero-trust li { font-size: .9rem; color: var(--ink-mute); }
.hero-trust strong { display: block; font-family: var(--display); font-size: 1.35rem; color: var(--ink); font-weight: 700; }

/* Hero card flotante */
.hero-card { padding: 1.4rem; display: flex; flex-direction: column; gap: 1.1rem; animation: floatY 6s ease-in-out infinite; }
@keyframes floatY { 0%,100%{ transform: translateY(0);} 50%{ transform: translateY(-12px);} }
.hc-top { display: flex; justify-content: space-between; align-items: center; }
.hc-tag { font-size: .78rem; font-weight: 600; color: var(--accent-d); background: rgba(24,169,153,.12); padding: .3rem .7rem; border-radius: 999px; }
.hc-when { font-weight: 700; font-family: var(--display); color: var(--ink); }
.hc-tooth { display: grid; place-items: center; padding: .4rem 0; }
.hc-tooth svg { width: 96px; height: 96px; }
.tooth-path { fill: none; stroke: var(--accent-d); stroke-width: 4; stroke-linejoin: round; }
.tooth-shine { fill: rgba(255,255,255,.9); }
.hc-rows { display: flex; flex-direction: column; gap: .55rem; }
.hc-row { display: flex; justify-content: space-between; font-size: .92rem; color: var(--ink-soft); padding-bottom: .55rem; border-bottom: 1px solid var(--line); }
.hc-row:last-child { border-bottom: 0; padding-bottom: 0; }
.hc-ok { color: var(--accent-d); font-weight: 600; }
.hc-free { color: var(--coral); font-weight: 800; font-family: var(--display); font-size: 1.05rem; }
.hc-btn { width: 100%; margin-top: .2rem; }

/* Marquee */
.marquee { margin-top: clamp(3rem, 7vw, 5rem); overflow: hidden; border-block: 1px solid var(--line); padding-block: 1.1rem; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; gap: 1.4rem; width: max-content; animation: marquee 32s linear infinite; }
.marquee-track span { font-family: var(--display); font-weight: 600; font-size: clamp(1.1rem, 2vw, 1.5rem); color: var(--ink-soft); }
.marquee-track span:nth-child(even) { color: var(--accent); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* 9. Reveal --------------------------------------------------- */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.is-visible .reveal, .reveal.is-visible { opacity: 1; transform: none; }
.html-no-js .reveal { opacity: 1; transform: none; }

/* 10. Treatments ---------------------------------------------- */
.treat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.treat-card { padding: 1.7rem 1.6rem; display: flex; flex-direction: column; gap: .9rem; position: relative; overflow: hidden; transition: transform .45s var(--ease-out), box-shadow .45s var(--ease-out); }
.treat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-l); }
.treat-ic { width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(24,169,153,.16), rgba(106,167,255,.16)); color: var(--accent-d); }
.treat-ic svg { width: 26px; height: 26px; stroke: currentColor; stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.treat-card h3 { font-size: 1.32rem; color: var(--ink); }
.treat-card p { color: var(--ink-soft); font-size: .96rem; }
.treat-points { list-style: none; display: flex; flex-direction: column; gap: .4rem; margin-top: .2rem; }
.treat-points li { font-size: .88rem; color: var(--ink-mute); padding-left: 1.3rem; position: relative; }
.treat-points li::before { content: ""; position: absolute; left: 0; top: .5em; width: 12px; height: 7px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg) translateY(-2px); }
.treat-from { margin-top: auto; padding-top: .6rem; font-family: var(--display); font-weight: 700; color: var(--accent-d); }

/* 11. Why ----------------------------------------------------- */
.why-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.why-head { position: sticky; top: 110px; }
.why-lead { margin-top: 1.2rem; color: var(--ink-soft); font-size: 1.08rem; }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.why-card { padding: 1.5rem; background: rgba(255,255,255,.5); border: 1px solid var(--glass-brd); border-radius: 18px; transition: transform .4s var(--ease-out), background .4s; }
.why-card:hover { transform: translateY(-4px); background: #fff; }
.why-card .wc-n { font-family: var(--display); font-weight: 800; font-size: 1.1rem; color: var(--accent); }
.why-card h3 { font-size: 1.18rem; margin: .5rem 0 .4rem; color: var(--ink); }
.why-card p { font-size: .93rem; color: var(--ink-soft); }

/* 12. Steps --------------------------------------------------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; counter-reset: s; }
.step { position: relative; padding: 1.6rem 1.4rem; border-radius: 18px; background: rgba(255,255,255,.45); border: 1px solid var(--glass-brd); transition: transform .4s var(--ease-out); }
.step:hover { transform: translateY(-5px); }
.step-n { font-family: var(--display); font-weight: 800; font-size: 2.4rem; color: var(--accent); opacity: .35; line-height: 1; }
.step h3 { font-size: 1.15rem; margin: .6rem 0 .4rem; color: var(--ink); }
.step p { font-size: .92rem; color: var(--ink-soft); }

/* 13. Stats --------------------------------------------------- */
.stats-section { padding-block: 0; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; padding: clamp(2rem, 4vw, 3rem); }
.stat { text-align: center; padding: .5rem; }
.stat-num { font-family: var(--display); font-weight: 800; font-size: clamp(2.2rem, 4.5vw, 3.4rem); color: var(--accent-d); letter-spacing: -0.03em; line-height: 1; }
.stat-label { margin-top: .5rem; font-size: .88rem; color: var(--ink-soft); }

/* 14. Team ---------------------------------------------------- */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.team-card { padding: 1.6rem; border-radius: 18px; background: rgba(255,255,255,.5); border: 1px solid var(--glass-brd); transition: transform .4s var(--ease-out), box-shadow .4s; }
.team-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); }
.team-mono { width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center; font-family: var(--display); font-weight: 800; font-size: 1.3rem; color: #fff; background: linear-gradient(135deg, var(--accent), var(--accent-2)); letter-spacing: -0.02em; }
.team-card h3 { font-size: 1.18rem; margin: 1rem 0 .25rem; color: var(--ink); }
.team-role { font-size: .85rem; font-weight: 600; color: var(--accent-d); }
.team-bio { font-size: .9rem; color: var(--ink-soft); margin-top: .6rem; }

/* 15. Testimonials -------------------------------------------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.quote { padding: 1.8rem 1.6rem; border-radius: 20px; background: rgba(255,255,255,.55); border: 1px solid var(--glass-brd); display: flex; flex-direction: column; gap: 1.1rem; transition: transform .4s var(--ease-out); }
.quote:hover { transform: translateY(-5px); }
.quote-mark { font-family: var(--display); font-size: 3rem; line-height: .5; color: var(--accent); opacity: .4; }
.quote p { color: var(--ink-soft); font-size: 1rem; }
.quote-by { margin-top: auto; }
.quote-by strong { font-family: var(--display); color: var(--ink); display: block; }
.quote-by span { font-size: .82rem; color: var(--ink-mute); }

/* 16. FAQ ----------------------------------------------------- */
.faq-wrap { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.faq-head { position: sticky; top: 110px; margin-bottom: 0; }
.faq-list { display: flex; flex-direction: column; gap: .8rem; }
.faq-item { border: 1px solid var(--glass-brd); border-radius: 16px; background: rgba(255,255,255,.5); overflow: hidden; transition: background .3s; }
.faq-item.is-open { background: #fff; box-shadow: var(--shadow-s); }
.faq-q { width: 100%; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.2rem 1.4rem; font-family: var(--display); font-weight: 600; font-size: 1.05rem; color: var(--ink); }
.faq-icon { flex-shrink: 0; width: 22px; height: 22px; position: relative; }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; background: var(--accent-d); border-radius: 2px; transition: transform .35s var(--ease-out); }
.faq-icon::before { top: 10px; left: 2px; width: 18px; height: 2px; }
.faq-icon::after { left: 10px; top: 2px; width: 2px; height: 18px; }
.faq-item.is-open .faq-icon::after { transform: scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s var(--ease-out); }
.faq-a-inner { padding: 0 1.4rem 1.3rem; color: var(--ink-soft); font-size: .96rem; }

/* 17. Cita ---------------------------------------------------- */
.cita-section { padding-top: 0; }
.cita { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); padding: clamp(2rem, 5vw, 3.5rem); position: relative; overflow: hidden; }
.cita::before { content: ""; position: absolute; width: 360px; height: 360px; background: radial-gradient(circle, rgba(24,169,153,.25), transparent 70%); top: -120px; right: -80px; filter: blur(20px); pointer-events: none; }
.cita-title { font-size: clamp(1.7rem, 3.4vw, 2.6rem); color: var(--ink); position: relative; }
.cita-sub { margin-top: 1rem; color: var(--ink-soft); font-size: 1.05rem; }
.cita-info { list-style: none; margin-top: 1.8rem; display: flex; flex-direction: column; gap: .8rem; }
.cita-info li { display: flex; align-items: center; gap: .7rem; color: var(--ink-soft); font-size: .96rem; }
.cita-info a:hover { color: var(--accent-d); }
.ci-ic { font-size: 1.1rem; }
.cita-form { display: flex; flex-direction: column; gap: 1rem; position: relative; }
.field { display: flex; flex-direction: column; gap: .4rem; }
.field label { font-size: .82rem; font-weight: 600; color: var(--ink-soft); }
.field input, .field select {
  padding: .85rem 1rem; border-radius: 12px; border: 1px solid var(--glass-brd);
  background: rgba(255,255,255,.75); color: var(--ink); transition: border-color .25s, box-shadow .25s;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(24,169,153,.15); }
.cita-submit { margin-top: .4rem; position: relative; overflow: hidden; }
.cs-check { width: 22px; height: 22px; stroke: #fff; stroke-width: 2.5; fill: none; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 30; stroke-dashoffset: 30; display: none; }
.cita-form.is-sent .cs-label { display: none; }
.cita-form.is-sent .cs-check { display: block; animation: drawCheck .5s var(--ease-out) forwards; }
@keyframes drawCheck { to { stroke-dashoffset: 0; } }
.cita-legal { font-size: .78rem; color: var(--ink-mute); }

/* 18. Footer -------------------------------------------------- */
.footer { max-width: var(--container); margin: 0 auto; padding: clamp(3rem, 6vw, 5rem) clamp(1.1rem, 4vw, 2.5rem) 2rem; }
.footer-inner { display: grid; grid-template-columns: 1fr 2fr; gap: 2rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--line); }
.footer-brand .brand-word { font-size: 1.8rem; }
.footer-brand p { color: var(--ink-mute); font-size: .9rem; margin-top: .4rem; }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.footer-cols h4 { font-family: var(--display); font-size: .9rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink); margin-bottom: .9rem; }
.footer-cols a, .footer-cols span { display: block; color: var(--ink-soft); font-size: .92rem; margin-bottom: .5rem; transition: color .25s; }
.footer-cols a:hover { color: var(--accent-d); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .8rem; padding-top: 1.5rem; font-size: .82rem; color: var(--ink-mute); }

/* 19. Responsive ---------------------------------------------- */
@media (max-width: 1024px) {
  .treat-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .quotes { grid-template-columns: 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 1.6rem; }
}
@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav.is-open .nav-inner { flex-wrap: wrap; }
  .nav.is-open .nav-links { display: flex; flex-direction: column; width: 100%; gap: 1rem; padding: 1rem .5rem .5rem; }
  .nav.is-open .nav-cta { display: inline-flex; width: 100%; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-card { max-width: 380px; }
  .why-wrap, .faq-wrap, .cita { grid-template-columns: 1fr; }
  .why-head, .faq-head { position: static; }
}
@media (max-width: 560px) {
  .treat-grid, .team-grid, .why-grid, .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .hero-trust { gap: 1.1rem; }
}

/* 20. Reduced motion (solo intrusivo) ------------------------- */
@media (prefers-reduced-motion: reduce) {
  .blob { animation: none; }
  .hero-card { animation: none; }
  .marquee-track { animation-duration: 80s; }
  .dot-live { animation: none; }
  html { scroll-behavior: auto; }
}