/* =====================================================================
   TP HEALTH — Design System & Styles
   Calm, warm, clinically trustworthy. Built accessibility-first for
   patients who may be older, fatigued, or anxious: large readable type,
   high contrast, generous spacing, gentle motion. Retheme via :root.
   ===================================================================== */

:root {
  /* ---- Color (clean cool white + TP Health blue + navy) ---- */
  --bg:            #f8fafd;   /* cool clean off-white */
  --bg-2:          #eaeef7;   /* soft blue-gray for alternating sections */
  --tint:          #dbe3f2;   /* TP Health light blue — section tint */
  --surface:       #ffffff;
  --surface-2:     #f2f5fb;
  --text:          #1c223a;   /* TP Health navy (brand) */
  --text-muted:    #4c5773;
  --text-dim:      #838ea9;
  --border:        rgba(28, 34, 58, .10);
  --border-strong: rgba(28, 34, 58, .18);

  --accent:        #334879;   /* TP Health blue (exact brand) — AA contrast w/ white */
  --accent-600:    #283a63;   /* hover */
  --accent-700:    #1c223a;
  --accent-soft:   #dbe3f2;   /* TP Health lightest blue */
  --accent-contrast:#ffffff;
  --navy:          #1c223a;   /* TP Health darkest navy (brand) — bands / footer */
  --dot:           rgba(28, 34, 58, .06);  /* subtle on-brand dot texture */
  --warm:          #8eb2e0;   /* TP Health light blue accent */
  --warm-soft:     #e6ecf7;

  /* ---- Type ---- */
  --font-display: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* ---- Spacing ---- */
  --space-1:.25rem; --space-2:.5rem; --space-3:.75rem; --space-4:1rem;
  --space-5:1.25rem; --space-6:1.5rem; --space-8:2rem; --space-10:2.5rem;
  --space-12:3rem; --space-16:4rem; --space-20:5rem; --space-24:6rem;
  --space-32:8rem;

  /* ---- Radius & shadow (soft, rounded, gentle) ---- */
  --radius:   18px;
  --radius-sm:12px;
  --radius-lg:28px;
  --shadow-sm:0 1px 2px rgba(33,48,44,.06);
  --shadow-md:0 12px 30px rgba(33,48,44,.09);
  --shadow-lg:0 30px 60px rgba(33,48,44,.12);

  /* ---- Layout ---- */
  --max-w: 1160px;
  --header-h: 80px;
}

/* =====================================================================
   Reset / base
   ===================================================================== */
*,*::before,*::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  background-image: radial-gradient(var(--dot) 1.4px, transparent 1.4px);
  background-size: 24px 24px;
  color: var(--text);
  line-height: 1.7;
  font-size: 1.125rem;          /* 18px base — larger for readability */
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; padding: 0; }

::selection { background: var(--accent-soft); color: var(--accent-700); }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}

/* skip link for keyboard/screen-reader users */
.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 999;
  background: var(--accent); color: #fff; padding: .75rem 1.25rem; border-radius: 0 0 10px 0;
}
.skip-link:focus { left: 0; }

/* =====================================================================
   Typography
   ===================================================================== */
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.18; letter-spacing: -.01em; color: var(--text); }
.eyebrow {
  font-family: var(--font-body); font-weight: 600; text-transform: uppercase;
  letter-spacing: .14em; font-size: .82rem; color: var(--accent);
}
.section-title { font-size: clamp(2rem, 4.5vw, 3rem); }
.lead { font-size: clamp(1.15rem, 1.6vw, 1.3rem); color: var(--text-muted); max-width: 62ch; }
.accent { color: var(--accent); }
.italic-note { color: var(--text-dim); font-style: italic; }

/* =====================================================================
   Layout helpers
   ===================================================================== */
.container { width: 100%; max-width: var(--max-w); margin-inline: auto; padding-inline: var(--space-6); }
.section { padding-block: clamp(var(--space-16), 8vw, var(--space-32)); }
.section--alt { background-color: var(--bg-2); background-image: radial-gradient(var(--dot) 1.4px, transparent 1.4px); background-size: 24px 24px; }
.section--tint { background-color: var(--tint); background-image: radial-gradient(var(--dot) 1.4px, transparent 1.4px); background-size: 24px 24px; }
.section-head { max-width: 720px; margin-bottom: var(--space-12); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .section-title { margin-top: var(--space-3); }
.section-head .lead { margin-top: var(--space-4); }
.section-head.center .lead { margin-inline: auto; }

/* =====================================================================
   Buttons  (large tap targets, gentle)
   ===================================================================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-body); font-weight: 600; font-size: 1.02rem;
  padding: .95rem 1.7rem; border-radius: 999px; border: 1.5px solid transparent;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
  min-height: 52px; white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: var(--accent); color: var(--accent-contrast); box-shadow: 0 8px 22px rgba(26,98,196,.24); }
.btn--primary:hover { background: var(--accent-600); }
.btn--ghost { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn--ghost:hover { background: var(--accent-soft); }
.btn--soft { background: var(--surface); color: var(--text); border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.btn--soft:hover { border-color: var(--accent); color: var(--accent); }
.btn--lg { padding: 1.1rem 2.1rem; font-size: 1.1rem; min-height: 58px; }
.btn--block { width: 100%; }
.btn svg { width: 1.15em; height: 1.15em; }

/* =====================================================================
   Header / nav
   ===================================================================== */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled { background: rgba(251,250,247,.9); backdrop-filter: blur(10px); border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); }

.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--text); }
.brand__logo { height: 44px; width: 44px; display: block; border-radius: 50%; object-fit: cover; }
.brand__badge { width: 46px; height: 46px; border-radius: 50%; background: var(--navy); display: grid; place-items: center; flex: 0 0 auto; }
.brand__badge img { width: 66%; height: auto; display: block; }
.brand__mark {
  width: 44px; height: 44px; border-radius: 50%; background: #0c1122; color: #fff;
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  letter-spacing: .01em; border: 1.5px solid #0c1122;
}
.brand__name { font-family: var(--font-display); font-weight: 600; font-size: 1.25rem; letter-spacing: -.01em; }
.brand__name small { display: block; font-family: var(--font-body); font-size: .62rem; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); font-weight: 600; margin-top: 2px; }

.nav { display: flex; align-items: center; gap: var(--space-8); }
.nav__links { display: flex; align-items: center; gap: var(--space-6); }
.nav__links a { color: var(--text-muted); font-weight: 500; font-size: 1rem; transition: color .15s ease; }
.nav__links a:hover { color: var(--accent); }

.nav-toggle { display: none; background: none; border: 0; color: var(--text); padding: .4rem; }
.nav-toggle svg { width: 30px; height: 30px; }

/* =====================================================================
   Hero
   ===================================================================== */
.hero { position: relative; padding-top: calc(var(--header-h) + var(--space-16)); padding-bottom: var(--space-20); overflow: hidden; }
.hero__blob {
  position: absolute; z-index: 0; border-radius: 50%; filter: blur(60px); opacity: .55; pointer-events: none;
}
.hero__blob--1 { width: 520px; height: 520px; background: var(--accent-soft); top: -120px; right: -120px; }
.hero__blob--2 { width: 400px; height: 400px; background: var(--warm-soft); bottom: -160px; left: -120px; opacity: .5; }
.hero .container { position: relative; z-index: 1; }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: var(--space-16); align-items: center; }
.hero h1 { font-size: clamp(2.6rem, 5.6vw, 4.2rem); font-weight: 800; letter-spacing: -.02em; }
.hero .lead { margin-top: var(--space-5); }
.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
.hero__trust { display: flex; flex-wrap: wrap; gap: var(--space-5) var(--space-6); margin-top: var(--space-8); }
.hero__trust li { display: flex; align-items: center; gap: .5rem; color: var(--text-muted); font-size: .98rem; }
.hero__trust svg { width: 20px; height: 20px; color: var(--accent); flex: 0 0 auto; }
.hero__media { position: relative; }

/* =====================================================================
   Image placeholders (swap <div class="ph"> for <img>)
   ===================================================================== */
.ph {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(150deg, var(--accent-soft), var(--warm-soft));
  border: 1px solid var(--border); display: grid; place-items: center; aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-md);
}
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 2; border-radius: inherit; }
.ph span {
  position: relative; z-index: 1; font-family: var(--font-body); font-weight: 600;
  text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; color: var(--accent-700);
  text-align: center; padding: 1rem; opacity: .8;
}
.ph--tall { aspect-ratio: 3 / 4; }
.ph--wide { aspect-ratio: 16 / 10; }
.ph--square { aspect-ratio: 1 / 1; }

/* =====================================================================
   Trust band
   ===================================================================== */
.trust-band { background: var(--navy); color: #fff; }
.trust-band .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-8); padding-block: var(--space-10); }
.trust-item { display: flex; flex-direction: column; gap: .35rem; }
.trust-item svg { width: 30px; height: 30px; color: #fff; opacity: .9; margin-bottom: .35rem; }
.trust-item b { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; }
.trust-item span { color: rgba(255,255,255,.82); font-size: .95rem; }

/* =====================================================================
   Cards grid (conditions / services)
   ===================================================================== */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: var(--space-8); box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--accent-soft); }
.card__icon { width: 54px; height: 54px; border-radius: 15px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; margin-bottom: var(--space-4); }
.card__icon svg { width: 27px; height: 27px; }
.card h3 { font-size: 1.4rem; }
.card p { color: var(--text-muted); margin-top: var(--space-2); font-size: 1rem; }
.card--wide { grid-column: span 3; }

/* Featured service (home visits) */
.feature {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-12); align-items: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: var(--space-12); box-shadow: var(--shadow-md);
}
.feature__badge {
  display: inline-flex; align-items: center; gap: .5rem; background: var(--accent-soft); color: var(--accent-700);
  font-weight: 600; font-size: .85rem; padding: .4rem .9rem; border-radius: 999px; margin-bottom: var(--space-4);
}
.feature h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.feature p { color: var(--text-muted); margin-top: var(--space-4); }
.feature ul.checks { margin-top: var(--space-5); display: grid; gap: var(--space-3); }
.checks li { display: flex; gap: .6rem; align-items: flex-start; color: var(--text); }
.checks svg { width: 22px; height: 22px; color: var(--accent); flex: 0 0 auto; margin-top: 3px; }

/* =====================================================================
   Steps (cómo funciona)
   ===================================================================== */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-6); counter-reset: step; }
.step { position: relative; padding-top: var(--space-8); }
.step__num {
  width: 48px; height: 48px; border-radius: 50%; background: var(--surface); border: 1.5px solid var(--accent);
  color: var(--accent); display: grid; place-items: center; font-family: var(--font-display); font-weight: 600; font-size: 1.2rem;
  margin-bottom: var(--space-4);
}
.step h3 { font-size: 1.25rem; }
.step p { color: var(--text-muted); margin-top: var(--space-2); font-size: 1rem; }
#como-funciona { overflow: hidden; }
.como-layout { display: grid; grid-template-columns: minmax(180px, 230px) 1fr; gap: var(--space-12); align-items: center; }
.como-mascota { display: flex; justify-content: center; }
.como-mascota img { width: 100%; max-width: 210px; height: auto; filter: drop-shadow(0 16px 26px rgba(22,35,59,.18)); }
.como-layout .steps { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }

/* =====================================================================
   About (Sobre Tatiana)
   ===================================================================== */
.about { display: grid; grid-template-columns: .85fr 1.15fr; gap: var(--space-16); align-items: center; }
.about__media { position: relative; }
.about__quote { font-family: var(--font-display); font-size: clamp(1.3rem, 2.4vw, 1.7rem); line-height: 1.4; color: var(--text); margin: var(--space-6) 0; }
.credentials { display: grid; gap: var(--space-3); margin-top: var(--space-6); }
.credentials li { display: flex; gap: .6rem; align-items: flex-start; color: var(--text-muted); }
.credentials svg { width: 22px; height: 22px; color: var(--accent); flex: 0 0 auto; margin-top: 3px; }
.founder { display: flex; align-items: center; gap: .8rem; margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--border); }
.founder img { width: 64px; height: 64px; border-radius: 50%; object-fit: cover; border: 2px solid var(--surface); box-shadow: var(--shadow-sm); }
.founder b { display: block; font-family: var(--font-display); font-size: 1.1rem; }
.founder span { display: block; color: var(--text-muted); font-size: .92rem; }
.founder__ig { display: inline-flex; align-items: center; gap: .35rem; margin-top: 4px; color: var(--accent); font-size: .88rem; font-weight: 500; }
.founder__ig svg { width: 15px; height: 15px; }
.founder__ig:hover { color: var(--accent-600); }

/* Team members grid */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); margin-top: var(--space-8); }
/* Tarjeta de fundadora (destacada) */
.founder { display: flex; gap: var(--space-8); align-items: center; max-width: 760px; margin: var(--space-12) auto 0; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--space-8); box-shadow: var(--shadow-sm); }
.founder__photo { width: 150px; height: 150px; border-radius: 50%; object-fit: cover; border: 3px solid var(--accent-soft); flex: 0 0 auto; }
.founder__info h3 { font-size: 1.4rem; }
.founder__ig { display: inline-flex; align-items: center; gap: .45rem; margin-top: var(--space-4); color: var(--accent); font-weight: 600; text-decoration: none; }
.founder__ig svg { width: 18px; height: 18px; }
.founder__ig:hover { text-decoration: underline; }
@media (max-width: 600px) { .founder { flex-direction: column; text-align: center; gap: var(--space-5); } }
.member { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--space-8) var(--space-5); text-align: center; box-shadow: var(--shadow-sm); transition: transform .2s ease, box-shadow .2s ease; }
.member:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.member__photo { width: 112px; height: 112px; border-radius: 50%; object-fit: cover; margin: 0 auto var(--space-4); border: 3px solid var(--accent-soft); display: block; }
.member h3 { font-size: 1.2rem; }
.member__role { color: var(--accent); font-weight: 600; font-size: .88rem; margin-top: 4px; }
.member__bio { color: var(--text-muted); font-size: .9rem; margin-top: var(--space-3); line-height: 1.55; }

/* 3-photo gallery */
.gallery3 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); max-width: 760px; margin-inline: auto; }

/* =====================================================================
   Testimonials
   ===================================================================== */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
.testi {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: var(--space-8); box-shadow: var(--shadow-sm); display: flex; flex-direction: column;
}
.testi__stars { color: #e8b04b; letter-spacing: 2px; margin-bottom: var(--space-3); }
.testi p { color: var(--text); font-size: 1.05rem; flex: 1; }
.testi__who { display: flex; align-items: center; gap: .75rem; margin-top: var(--space-5); }
.testi__avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 700; }
.testi__who b { display: block; font-size: .98rem; }
.testi__who span { color: var(--text-dim); font-size: .88rem; }

/* Featured single testimonial */
.testi-featured { max-width: 760px; margin-inline: auto; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: clamp(var(--space-8), 5vw, var(--space-16)) clamp(var(--space-6), 5vw, var(--space-12)); box-shadow: var(--shadow-md); text-align: center; }
.testi-featured .testi__stars { font-size: 1.15rem; letter-spacing: 3px; margin-bottom: var(--space-5); }
.testi-featured blockquote { margin: 0; }
.testi-featured blockquote p { font-family: var(--font-body); font-style: italic; font-size: clamp(1.1rem, 1.9vw, 1.35rem); line-height: 1.65; color: var(--text); }
.testi-featured blockquote strong { font-style: normal; color: var(--accent); }
.testi-featured figcaption { margin-top: var(--space-6); color: var(--accent); font-weight: 600; }
.testi-more { margin-top: var(--space-5); }
.testi-more summary { cursor: pointer; display: inline-flex; align-items: center; gap: .35rem; color: var(--accent); font-weight: 600; font-size: .95rem; list-style: none; }
.testi-more summary::-webkit-details-marker { display: none; }
.testi-more summary::after { content: "+"; font-size: 1.2rem; line-height: 1; }
.testi-more[open] summary::after { content: "\2013"; }
.testi-more > div { text-align: left; margin-top: var(--space-5); padding-top: var(--space-5); border-top: 1px solid var(--border); color: var(--text-muted); }
.testi-more > div p { margin-bottom: var(--space-4); }

/* Fila de testimonios adicionales (2 columnas) */
.testi-duo { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-6); max-width: 980px; margin: var(--space-10) auto 0; }
.testi-duo .testi blockquote { margin: 0; }
.testi-duo .testi blockquote p { font-style: italic; line-height: 1.6; }
.testi-duo .testi blockquote strong { font-style: normal; color: var(--accent); }
.testi__by { display: flex; align-items: center; gap: .75rem; margin-top: var(--space-6); }
.testi-duo .testi__avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: 0 0 auto; font-size: 1.1rem; }
.testi__by b { display: block; color: var(--text); font-size: .98rem; }
.testi__by small { color: var(--text-dim); font-size: .88rem; }
@media (max-width: 860px) { .testi-duo { grid-template-columns: 1fr; } }

/* =====================================================================
   FAQ
   ===================================================================== */
.faq { max-width: 780px; margin-inline: auto; }
.faq details {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: var(--space-5) var(--space-6); margin-bottom: var(--space-4); box-shadow: var(--shadow-sm);
}
.faq summary {
  cursor: pointer; font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; color: var(--text);
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.6rem; color: var(--accent); font-family: var(--font-body); line-height: 1; }
.faq details[open] summary::after { content: "\2013"; }
.faq details p { color: var(--text-muted); margin-top: var(--space-3); }

/* =====================================================================
   Contact / CTA + form
   ===================================================================== */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: start; }
.contact__intro .lead { margin-top: var(--space-4); }
.contact__methods { margin-top: var(--space-8); display: grid; gap: var(--space-4); }
.contact__methods a { display: flex; align-items: center; gap: .75rem; color: var(--text); font-weight: 500; }
.contact__methods .ic { width: 46px; height: 46px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; flex: 0 0 auto; }
.contact__methods .ic svg { width: 22px; height: 22px; }

.form { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-8); box-shadow: var(--shadow-md); }
.field { margin-bottom: var(--space-5); }
.field label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: .4rem; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--text); background: var(--bg);
  border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm); padding: .8rem 1rem;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.field textarea { min-height: 120px; resize: vertical; }
.form__hp { position: absolute; left: -9999px; }
.form small { color: var(--text-dim); font-size: .85rem; }

/* =====================================================================
   Final CTA band
   ===================================================================== */
.cta-band { background: var(--navy); color: #fff; text-align: center; }
.cta-band h2 { color: #fff; font-size: clamp(2rem, 4.5vw, 3rem); }
.cta-band p { color: rgba(255,255,255,.85); max-width: 52ch; margin: var(--space-4) auto 0; font-size: 1.15rem; }
.cta-band .btn--primary { background: #fff; color: var(--accent-700); box-shadow: 0 10px 30px rgba(0,0,0,.15); }
.cta-band .btn--primary:hover { background: #f4f2ec; }
.cta-band .btn--ghost { color: #fff; border-color: rgba(255,255,255,.6); }
.cta-band .btn--ghost:hover { background: rgba(255,255,255,.12); }
.cta-band .btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); justify-content: center; margin-top: var(--space-8); }

/* =====================================================================
   Footer
   ===================================================================== */
.site-footer { background: var(--surface-2); border-top: 1px solid var(--border); padding-block: var(--space-16) var(--space-8); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: var(--space-10); }
.footer-about p { color: var(--text-muted); margin-top: var(--space-4); max-width: 38ch; }
.footer-col h4 { font-family: var(--font-body); font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); margin-bottom: var(--space-4); }
.footer-col a { display: block; color: var(--text-muted); padding-block: .35rem; }
.footer-col a:hover { color: var(--accent); }
.footer-social { display: flex; gap: var(--space-3); margin-top: var(--space-5); }
.footer-social a { width: 42px; height: 42px; border-radius: 12px; border: 1px solid var(--border-strong); display: grid; place-items: center; color: var(--text-muted); transition: all .18s ease; }
.footer-social a:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.footer-social svg { width: 20px; height: 20px; }
.footer-bottom { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: space-between; margin-top: var(--space-12); padding-top: var(--space-6); border-top: 1px solid var(--border); color: var(--text-dim); font-size: .9rem; }

/* =====================================================================
   Floating WhatsApp
   ===================================================================== */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 90; display: flex; align-items: center; gap: .6rem; background: #25d366; color: #073b1e; font-weight: 600; padding: .8rem 1.1rem; border-radius: 999px; box-shadow: 0 10px 30px rgba(37,211,102,.4); transition: transform .2s ease; }
.wa-float:hover { transform: translateY(-2px); }
.wa-float svg { width: 26px; height: 26px; }
.wa-float span { font-size: .95rem; }

/* =====================================================================
   Scroll reveal
   ===================================================================== */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
  [data-reveal].is-visible { opacity: 1; transform: none; }
}

/* =====================================================================
   Responsive
   ===================================================================== */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: var(--space-10); }
  .hero__media { order: -1; max-width: 460px; }
  .about { grid-template-columns: 1fr; gap: var(--space-10); }
  .about__media { max-width: 460px; }
  .feature { grid-template-columns: 1fr; gap: var(--space-8); }
  .contact { grid-template-columns: 1fr; gap: var(--space-10); }
  .trust-band .container { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .como-layout { grid-template-columns: 1fr; gap: var(--space-8); }
  .como-mascota { order: -1; }
  .como-mascota img { max-width: 150px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}

@media (max-width: 720px) {
  .nav__links, .nav > .btn { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav.is-open .nav__links {
    display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-2);
    position: fixed; top: var(--header-h); right: 0; left: 0; background: var(--bg);
    border-bottom: 1px solid var(--border); box-shadow: var(--shadow-md); padding: var(--space-6); z-index: 99;
  }
  .nav.is-open .nav__links a { font-size: 1.25rem; padding-block: .5rem; }
  .nav.is-open > .btn { display: inline-flex; margin-top: var(--space-3); }
}

@media (max-width: 560px) {
  body { font-size: 1.06rem; }
  .container { padding-inline: var(--space-4); }
  .cards { grid-template-columns: 1fr; }
  .card--wide { grid-column: auto; }
  .steps { grid-template-columns: 1fr; }
  .como-layout .steps { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .gallery3 { grid-template-columns: 1fr; }
  .trust-band .container { grid-template-columns: 1fr; }
  .feature { padding: var(--space-6); }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .wa-float span { display: none; }
  .wa-float { padding: .9rem; }
}